技术领域technical field
本实用新型涉及通信设备领域，尤其是涉及一种用于手机的后壳组件和具有其的手机。The utility model relates to the field of communication equipment, in particular to a rear shell assembly for a mobile phone and a mobile phone with the same.
背景技术Background technique
相关技术中指出，具有后置摄像头的手机通常设有闪光灯，而相关技术中的手机通常采用二合一闪光灯模组(LED灯和聚光镜片合二为一)和三合一闪光灯模组(LED灯、聚光镜片和透光镜片合三为一)，由于闪光灯模组的组件小，工艺精细且加工复杂，从而导致闪光灯模组的价格昂贵，而且闪光灯模组中任何一个组成部件出现质量问题时，整个闪光灯模组将全部报废，如果批量出现问题将导致很大的损失。It is pointed out in the related art that a mobile phone with a rear camera is usually provided with a flashlight, and the mobile phone in the related art usually adopts a two-in-one flashlight module (LED light and a condensing lens are combined into one) and a three-in-one flashlight module (LED Light, condenser lens and light-transmitting lens are combined into one), because the components of the flashlight module are small, the process is fine and the processing is complicated, which leads to the high price of the flashlight module, and when any component of the flashlight module has quality problems , the entire flashlight module will be scrapped, and if there is a problem in the batch, it will cause a lot of loss.
另外，二合一闪光灯模组还需要在壳体上额外安装一块透光镜片，而三合一闪光灯模组还需要额外的两个连接弹片将其与电路板连接，由此，不论是二合一闪光灯模组还是三合一闪光灯模组，都需要额外的部件才能使其正常工作，造成装配、加工复杂，成本很高。In addition, the 2-in-1 flashlight module also needs to install an additional light-transmitting lens on the housing, and the 3-in-1 flashlight module also needs two additional connecting shrapnels to connect it with the circuit board. Whether it is a one-flash light module or a three-in-one flash light module, additional components are required to make it work normally, resulting in complicated assembly and processing and high cost.
实用新型内容Utility model content
本实用新型旨在至少解决现有技术中存在的技术问题之一。为此，本实用新型在于提出一种用于手机的后壳组件，所述后壳组件便于加工、装配、维修，且可以节约成本。The utility model aims at at least solving one of the technical problems existing in the prior art. Therefore, the utility model is to provide a rear shell assembly for a mobile phone, which is convenient for processing, assembly and maintenance, and can save costs.
本实用新型还提出一种具有上述后壳组件的手机。The utility model also proposes a mobile phone with the above-mentioned rear shell assembly.
根据本实用新型第一方面的用于手机的后壳组件，包括：后壳；闪光灯组件，所述闪光灯组件设在所述后壳的前侧，所述闪光灯组件包括闪光灯和电路板，所述闪光灯设在所述电路板的后侧；以及聚光镜片，所述聚光镜片固定在所述闪光灯组件和所述后壳之间，其中所述聚光镜片为一体成形件。According to the first aspect of the utility model, the rear shell assembly for mobile phone includes: a rear shell; a flashlight assembly, the flashlight assembly is arranged on the front side of the rear shell, and the flashlight assembly includes a flashlight and a circuit board. The flashlight is arranged on the rear side of the circuit board; and the condenser lens is fixed between the flashlight unit and the rear shell, wherein the condenser lens is an integral molded part.
根据本实用新型的用于手机的后壳组件，通过将具有聚光结构的聚光镜片采用装配的方式与闪光灯组件组装在一起，这样，当聚光镜片与闪光灯组件其中的一个出现品质问题时，只需更换出现问题的一个，而无需更换另外一个，从而节约了成本。另外，由于聚光镜片与闪光灯组件的结构简单、加工简单、装配简单，从而可以进一步降低成本。According to the rear shell assembly used for mobile phones of the present invention, the condensing lens with a condensing structure is assembled with the flashlight assembly in an assembled manner, so that when a quality problem occurs in one of the condensing lens and the flashlight assembly, only The defective one needs to be replaced instead of the other, saving costs. In addition, the cost can be further reduced due to the simple structure, simple processing and simple assembly of the condenser lens and the flashlight assembly.
具体地，所述聚光镜片上形成有向后凹入的凹槽，所述凹槽的底壁上形成有聚光结构，所述闪光灯设在所述凹槽内且位于所述聚光结构的焦点上或者焦距内。Specifically, a recessed groove is formed on the condensing lens, a condensing structure is formed on the bottom wall of the groove, and the flashlight is arranged in the groove and is located at the focal point of the condensing structure. on or in focus.
具体地，所述聚光镜片通过至少两个第一定位结构设在所述后壳上，其中每个所述第一定位结构包括：第一定位件，所述第一定位件设在所述聚光镜片和所述后壳中的其中一个上；和第一定位孔，所述第一定位孔形成在所述聚光镜片和所述后壳中的另一个上，所述第一定位孔与所述第一定位件配合以将所述聚光镜片定位在所述后壳上。Specifically, the condenser lens is arranged on the rear shell through at least two first positioning structures, wherein each of the first positioning structures includes: a first positioning member, and the first positioning member is arranged on the condenser lens One of the sheet and the rear shell; and a first positioning hole, the first positioning hole is formed on the other of the condenser lens and the rear shell, the first positioning hole and the The first positioning member cooperates to position the condenser lens on the rear shell.
进一步地，所述第一定位件设在所述后壳的前表面上，所述第一定位孔形成在所述聚光镜片上。Further, the first positioning member is arranged on the front surface of the rear shell, and the first positioning hole is formed on the condenser lens.
可选地，所述第一定位件为定位柱。Optionally, the first positioning member is a positioning column.
进一步地，所述聚光镜片粘接至所述后壳。Further, the condenser lens is bonded to the rear shell.
具体地，所述闪光灯组件通过至少两个第二定位结构设在所述聚光镜片上，其中每个所述第二定位结构包括：第二定位件，所述第二定位件设在所述闪光灯组件和所述聚光镜片中的其中一个上；和第二定位孔，所述第二定位孔形成在所述闪光灯组件和所述聚光镜片中的另一个上，所述第二定位孔与所述第二定位件配合以将所述闪光灯组件定位在所述聚光镜片上。Specifically, the flash unit is arranged on the condenser lens through at least two second positioning structures, wherein each of the second positioning structures includes: a second positioning member, and the second positioning member is arranged on the flash unit and one of the condensing lenses; and a second positioning hole, the second positioning hole is formed on the other of the flash unit and the condensing lens, the second positioning hole is connected to the first The two positioning parts cooperate to position the flash unit on the condenser lens.
具体地，所述第二定位件设在所述聚光镜片的前表面上，所述第二定位孔形成在所述电路板上。Specifically, the second positioning member is disposed on the front surface of the condenser lens, and the second positioning hole is formed on the circuit board.
进一步地，所述闪光灯组件粘接至所述聚光镜片。Further, the flash unit is bonded to the condenser lens.
具体地，所述聚光镜片的前表面上设有环绕所述凹槽的凸台，所述闪光灯穿过所述凸台且伸入所述凹槽内，所述电路板粘接至所述凸台。Specifically, a boss surrounding the groove is provided on the front surface of the condensing lens, the flashlight passes through the boss and extends into the groove, and the circuit board is bonded to the boss. tower.
根据本实用新型第二方面的手机，包括根据本实用新型第一方面的用于手机的后壳组件。The mobile phone according to the second aspect of the utility model includes the rear shell assembly for the mobile phone according to the first aspect of the utility model.
根据本实用新型的手机，通过设置上述第一方面的用于手机的后壳组件，从而提高了手机的整体性能。According to the mobile phone of the present invention, the overall performance of the mobile phone is improved by arranging the rear case assembly for the mobile phone according to the first aspect.
本实用新型的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本实用新型的实践了解到。Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
附图说明Description of drawings
图1是根据本实用新型实施例的后壳与聚光镜片装配后的示意图；Fig. 1 is a schematic diagram of an assembled rear shell and a condensing lens according to an embodiment of the present invention;
图2是图1中圈示的A部放大图；Figure 2 is an enlarged view of part A circled in Figure 1;
图3是图1中所示的聚光镜片的示意图；Fig. 3 is the schematic diagram of the condensing lens shown in Fig. 1;
图4是根据本实用新型实施例的闪光灯组件的示意图；4 is a schematic diagram of a flash unit according to an embodiment of the present invention;
图5是根据本实用新型实施例的用于手机的后壳组件的局部剖面图。FIG. 5 is a partial cross-sectional view of a rear case assembly for a mobile phone according to an embodiment of the present invention.
附图标记：Reference signs:
100：后壳组件；100: rear shell assembly;
1：后壳；11：第一定位件；1: rear shell; 11: first positioning member;
2：闪光灯组件；21：闪光灯；22：电路板；221：第二定位孔；2: flash unit; 21: flash; 22: circuit board; 221: second positioning hole;
3：聚光镜片；31：凹槽；32：聚光结构；33：凸台；3: Concentrating lens; 31: Groove; 32: Concentrating structure; 33: Boss;
34：第一定位孔；35：第二定位件。34: the first positioning hole; 35: the second positioning piece.
具体实施方式Detailed ways
下面详细描述本实用新型的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本实用新型，而不能理解为对本实用新型的限制。Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.
下文的公开提供了许多不同的实施例或例子用来实现本实用新型的不同结构。为了简化本实用新型的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本实用新型。此外，本实用新型可以在不同例子中重复参考数字和/或字母。这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施例和/或设置之间的关系。此外，本实用新型提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的可应用于性和/或其他材料的使用。The following disclosure provides many different embodiments or examples for realizing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the utility model. Furthermore, the present invention may repeat reference numerals and/or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed. In addition, various specific process and material examples are provided herein, but one of ordinary skill in the art will recognize the applicability of other processes and/or the use of other materials.
下面参考图1-图5描述根据本实用新型第一方面实施例的用于手机的后壳组件100。A rear case assembly 100 for a mobile phone according to an embodiment of the first aspect of the present invention will be described below with reference to FIGS. 1-5 .
如图1和图5所示，根据本实用新型第一方面实施例的用于手机的后壳组件100，包括：后壳1、闪光灯组件2以及聚光镜片3。As shown in FIG. 1 and FIG. 5 , the rear case assembly 100 for a mobile phone according to the embodiment of the first aspect of the present invention includes: a rear case 1 , a flashlight assembly 2 and a condenser lens 3 .
其中，参照图5，闪光灯组件2设在后壳1的前侧，聚光镜片3设在闪光灯组件2和后壳1之间。具体地，在装配过程中，可以首先将聚光镜片3装配在后壳1的前表面上，然后将闪光灯组件2装配在聚光镜片3的前表面上，从而可以保证聚光镜片3设在闪光灯组件2与后壳1之间。Wherein, referring to FIG. 5 , the flash unit 2 is disposed on the front side of the rear case 1 , and the condenser lens 3 is disposed between the flash unit 2 and the rear case 1 . Specifically, in the assembly process, the condenser lens 3 can be assembled on the front surface of the rear shell 1 first, and then the flash unit 2 can be assembled on the front surface of the condenser lens 3, so that the condenser lens 3 can be arranged on the front surface of the flash unit 2. and the back shell 1.
具体地，聚光镜片3为一体成形件。例如在图3的示例中，聚光镜片3的中心处形成有凹槽31，凹槽31从聚光镜片3的前表面向后凹入，凹槽31的底壁构造为聚光结构32。其中，聚光镜片3可以通过注塑工艺加工而成，以构造为一体成形件，从而便于加工，且生产成本低。Specifically, the condenser lens 3 is a one-piece molding. For example, in the example shown in FIG. 3 , a groove 31 is formed at the center of the condenser lens 3 . The groove 31 is recessed backward from the front surface of the condenser lens 3 . Wherein, the concentrating lens 3 can be processed by injection molding to be constructed as an integral molded part, which is convenient for processing and has low production cost.
进一步地，参照图4和图5，闪光灯组件2可以包括闪光灯21和电路板22，闪光灯21设在电路板22的后侧，电路板22的后表面与聚光镜片3的前表面接触相连，闪光灯21连接在电路板22的后表面上且配合在凹槽31内，且保证闪光灯21位于聚光结构32的焦点上或者焦距内。Further, referring to Fig. 4 and Fig. 5, the flash unit 2 may include a flash 21 and a circuit board 22, the flash 21 is arranged on the rear side of the circuit board 22, the rear surface of the circuit board 22 is in contact with the front surface of the condenser lens 3, and the flash 21 is connected to the rear surface of the circuit board 22 and fits in the groove 31 , and ensures that the flashlight 21 is located at the focal point or within the focal length of the light concentrating structure 32 .
这里，需要说明的是，相关技术中闪光灯模组的光学原理主要是采用凸透镜的聚光原理，即当光源在凸透镜的焦点上或者焦距内，光线通过凸透镜后会平行或者发散射出，而本实用新型实施例中的聚光结构32不但可以起到凸透镜的作用，还可以保证光线均匀地发射出去，这样，在加工时，可以将闪光灯组件2(即闪光灯21和电路板22)进行相关的光学计算，根据闪光灯组件2应设置在聚光结构32焦点上或焦距内的要求，得到闪光灯组件2与聚光镜片3的聚光结构32之间的距离，同时根据聚光镜片3的透光参数计算出聚光结构32的结构参数，从而就可以加工生产出可以相互匹配的聚光镜片3和闪光灯组件2。Here, it should be noted that the optical principle of the flashlight module in the related art mainly adopts the light-gathering principle of the convex lens, that is, when the light source is at the focal point or within the focal length of the convex lens, the light will be parallel or divergent after passing through the convex lens. The light-gathering structure 32 in the new embodiment can not only play the role of a convex lens, but also ensure that the light is emitted evenly. In this way, during processing, the flash unit 2 (that is, the flash lamp 21 and the circuit board 22) can be subjected to relevant optical adjustments. Calculation, according to the requirement that the flash unit 2 should be set on the focal point of the light-condensing structure 32 or within the focal length, the distance between the flash unit 2 and the light-condensing structure 32 of the light-condensing lens 3 is obtained, and at the same time, it is calculated according to the light transmission parameters of the light-condensing lens 3 The structural parameters of the condensing structure 32 can be processed to produce a condensing lens 3 and a flash unit 2 that can match each other.
装配时，如图5所示，仅需将聚光镜片3按照精度要求安装在后壳1上，例如可以通过下文所述的第一定位结构确保聚光镜片3的装配精度，且将闪光灯组件2按照精度要求安装在聚光镜片3上，例如可以通过下文所述的第二定位结构确保闪光灯组件2的装配精度，从而可以保证闪光灯组件2与聚光镜片3之间的距离精准，这样，当手机整体装配完成后就可以实现拍照时的闪光要求。When assembling, as shown in FIG. 5 , it is only necessary to install the condenser lens 3 on the rear case 1 according to the precision requirements. For example, the assembly accuracy of the condenser lens 3 can be ensured through the first positioning structure described below, and the flash unit 2 can be installed according to Accuracy requirements are installed on the condenser lens 3, for example, the assembly accuracy of the flash unit 2 can be ensured through the second positioning structure described below, so that the distance between the flash unit 2 and the condenser lens 3 can be guaranteed to be accurate, so that when the mobile phone is assembled as a whole After completion, the flash requirements when taking pictures can be realized.
根据本实用新型实施例的用于手机的后壳组件100，通过将具有聚光结构32的聚光镜片3与闪光灯组件2装配在一起，当聚光镜片3与闪光灯组件2其中一个出现品质问题时，只需更换出现问题的一个，另一个无需更换，从而节约了成本，且聚光镜片3与闪光灯组件2的结构简单，加工简单，装配简单，从而可以进一步降低成本。According to the rear case assembly 100 for a mobile phone according to the embodiment of the present invention, by assembling the condenser lens 3 with the light-condensing structure 32 and the flashlight assembly 2 together, when a quality problem occurs in one of the condenser lens 3 and the flashlight assembly 2, It is only necessary to replace the one that has a problem, and the other does not need to be replaced, thereby saving costs, and the structure of the condenser lens 3 and the flash unit 2 is simple, simple to process, and simple to assemble, thereby further reducing the cost.
在本实用新型的一个实施例中，闪光灯组件2粘接至聚光镜片3。如图3所示，聚光镜片3的前表面可以大体构造为多边形平板形状，且聚光镜片3的前表面具有向前凸出的凸台33，凸台33可以大体构造为矩形环状，且凸台33环绕在聚光结构32的外缘，相应地，如图4所示，电路板22的后表面可以大体构造为多边形平板形状，闪光灯21可以大体构造为长方体形，且可以焊接在电路板22的后表面上。In one embodiment of the present invention, the flash unit 2 is bonded to the condenser lens 3 . As shown in Figure 3, the front surface of the condenser lens 3 can be generally configured as a polygonal flat plate shape, and the front surface of the condenser lens 3 has a forward protruding boss 33, the boss 33 can be generally configured as a rectangular ring, and the convex The platform 33 surrounds the outer edge of the light-concentrating structure 32. Correspondingly, as shown in FIG. 22 on the rear surface.
装配时，如图5所示，可以将闪光灯21伸入凸台33内环中的凹槽31内，同时将电路板22的后表面与凸台33的前表面通过双面胶粘接在一起，从而闪光灯组件2可以粘接至聚光镜片3，这样，可以通过调整凸台33的厚度来调整闪光灯21与聚光结构32之间的距离，从而保证聚光灯可以位于聚光结构32的焦距内或者位于焦点处。由此，方便加工、装配以及调整。During assembly, as shown in Figure 5, the flashlight 21 can be inserted into the groove 31 in the inner ring of the boss 33, and at the same time, the rear surface of the circuit board 22 and the front surface of the boss 33 are glued together by double-sided adhesive , so that the flashlight unit 2 can be bonded to the condenser lens 3, so that the distance between the flashlight 21 and the light-condensing structure 32 can be adjusted by adjusting the thickness of the boss 33, so as to ensure that the spotlight can be located within the focal length of the light-condensing structure 32 or in focus. Thus, processing, assembly and adjustment are facilitated.
参照图2和图3，聚光镜片3通过至少两个第一定位结构设在后壳1上，其中每个第一定位结构包括：第一定位件11和第一定位孔34，第一定位件11设在聚光镜片3和后壳1中的其中一个上，第一定位孔34形成在聚光镜片3和后壳1中的另一个上，第一定位孔34与第一定位件11配合以将聚光镜片3定位在后壳1上。由此，通过第一定位结构可以实现聚光镜片3与后壳1的精准定位连接。Referring to Fig. 2 and Fig. 3, the condenser lens 3 is arranged on the rear shell 1 through at least two first positioning structures, wherein each first positioning structure includes: a first positioning member 11 and a first positioning hole 34, the first positioning member 11 is located on one of the condenser lens 3 and the rear shell 1, and the first positioning hole 34 is formed on the other of the condenser lens 3 and the rear shell 1, and the first positioning hole 34 cooperates with the first positioning member 11 to align the The condenser lens 3 is positioned on the rear shell 1 . Thus, the precise positioning and connection between the condenser lens 3 and the rear case 1 can be realized through the first positioning structure.
可选地，参照图2和图3，第一定位件11设在后壳1的前表面上，第一定位孔34形成在聚光镜片3上，其中第一定位件11可以为多个，第一定位孔34也可以为多个，多个第一定位件11与多个第一定位孔34一一对应，且相互适配，多个第一定位件11与多个第一定位孔34对应定位配合后，聚光镜片3可以准确地定位在后壳1上。优选地，第一定位孔34可以为两个，且两个第一定位孔34可以分别位于聚光镜片3的对角线长度方向上的两端。Optionally, referring to Fig. 2 and Fig. 3, the first positioning member 11 is arranged on the front surface of the rear shell 1, and the first positioning hole 34 is formed on the condenser lens 3, wherein there may be multiple first positioning members 11, the first A positioning hole 34 can also be multiple, a plurality of first positioning parts 11 correspond to a plurality of first positioning holes 34 one by one, and are adapted to each other, a plurality of first positioning parts 11 correspond to a plurality of first positioning holes 34 After positioning and matching, the condenser lens 3 can be accurately positioned on the rear shell 1 . Preferably, there may be two first positioning holes 34 , and the two first positioning holes 34 may be respectively located at two ends of the condenser lens 3 in the diagonal length direction.
具体地，如图2和图3所示，第一定位件11可以设在后壳1上，第一定位孔34可以形成在聚光镜片3上，其中第一定位件11可以为定位柱，定位柱可以从后壳1的前表面向前凸出，且定位柱的横截面可以构造为十字花形，定位柱的横截面积自后向前逐渐减小，相应地，第一定位孔34可以形成为圆形，第一定位孔34沿前后方向贯穿聚光镜片3，且第一定位孔34可以位于凸台33外环边缘之外，定位柱可以顺利地伸入相应的第一定位孔34内。当然，本实用新型不限于此，第一定位件11与第一定位孔34的形状、数量以及分布位置还可以根据实际要求设置，以更好地满足实际要求。Specifically, as shown in Figures 2 and 3, the first positioning member 11 can be arranged on the rear shell 1, and the first positioning hole 34 can be formed on the condenser lens 3, wherein the first positioning member 11 can be a positioning column, and the positioning The post can protrude forward from the front surface of the rear shell 1, and the cross-section of the positioning post can be configured as a cruciform shape, and the cross-sectional area of the positioning post gradually decreases from the rear to the front, and correspondingly, the first positioning hole 34 can be formed It is circular, and the first positioning hole 34 runs through the condenser lens 3 along the front and back direction, and the first positioning hole 34 can be located outside the outer ring edge of the boss 33 , and the positioning column can smoothly extend into the corresponding first positioning hole 34 . Of course, the present invention is not limited thereto, and the shape, quantity and distribution positions of the first positioning member 11 and the first positioning holes 34 can also be set according to actual requirements, so as to better meet actual requirements.
例如，第一定位件还可以设在聚光镜片上，第一定位孔还可以形成在后壳上(图未示出)，第一定位件可以构造为圆形凸台，且第一定位件可以从聚光镜片的后表面向后凸出，第一定位孔可以构造为圆形盲孔，且第一定位孔可以自后壳的前表面向后凹入，第一定位件可以向后伸入相应的第一定位孔内，以实现第一定位件与第一定位孔的定位配合。For example, the first positioning piece can also be arranged on the condenser lens, the first positioning hole can also be formed on the rear shell (not shown), the first positioning piece can be configured as a circular boss, and the first positioning piece can be formed from The rear surface of the condenser lens protrudes backward, the first positioning hole can be configured as a circular blind hole, and the first positioning hole can be recessed backward from the front surface of the rear shell, and the first positioning member can extend backward into the corresponding In the first positioning hole, to realize the positioning fit between the first positioning member and the first positioning hole.
可选地，聚光镜片3粘接至后壳1。例如在图2的示例中，聚光镜片3的后表面可以与后壳1的前表面通过双面胶粘接固定在一起。当然，本实用新型不限于此，聚光镜片3还可以通过其他方式与后壳1固定连接。另外，聚光镜还可以不与后壳1固定相连。Optionally, the condenser lens 3 is bonded to the rear shell 1 . For example, in the example of FIG. 2 , the rear surface of the condenser lens 3 and the front surface of the rear housing 1 can be bonded and fixed together by double-sided adhesive. Of course, the present invention is not limited thereto, and the condenser lens 3 can also be fixedly connected to the rear case 1 in other ways. In addition, the condenser lens may not be fixedly connected with the rear shell 1 .
进一步地，参照图3-图5，闪光灯组件2通过至少两个第二定位结构设在聚光镜片3上，其中每个第二定位结构包括：第二定位件35和第二定位孔221，第二定位件35设在闪光灯组件2和聚光镜片3中的其中一个上，第二定位孔221形成在闪光灯组件2和聚光镜片3中的另一个上，第二定位孔221与第二定位件35配合以将闪光灯组件2定位在聚光镜片3上。由此，通过第二定位结构可以实现闪光灯组件2与聚光镜片3的精准定位连接。Further, referring to FIG. 3-FIG. 5, the flash unit 2 is arranged on the condenser lens 3 through at least two second positioning structures, wherein each second positioning structure includes: a second positioning member 35 and a second positioning hole 221, the first The second positioning piece 35 is arranged on one of the flash unit 2 and the condenser lens 3, and the second positioning hole 221 is formed on the other of the flash unit 2 and the condenser lens 3. The second positioning hole 221 is connected with the second positioning unit 35. fit to position the flash unit 2 on the condenser lens 3 . Thus, the precise positioning and connection of the flash unit 2 and the condenser lens 3 can be realized through the second positioning structure.
可选地，参照图3-图5，第二定位件35设在聚光镜片3的前表面上，第二定位孔221形成在闪光灯组件2的电路板22上，其中第二定位件35可以为多个，第二定位孔221也可以为多个，多个第二定位件35与多个第二定位孔221一一对应，且相互适配，多个第二定位件35与多个第二定位孔221对应定位配合后，闪光灯组件2的电路板22可以准确地定位在聚光镜片3上。优选地，第二定位件35可以为三个，且三个第二定位件35可以大体呈三角形地分布在聚光镜片3上，且环绕在凸台33的外环边缘之外。Optionally, referring to FIGS. 3-5 , the second positioning member 35 is provided on the front surface of the condenser lens 3, and the second positioning hole 221 is formed on the circuit board 22 of the flash unit 2, wherein the second positioning member 35 can be Multiple, second positioning holes 221 can also be multiple, multiple second positioning pieces 35 correspond to multiple second positioning holes 221 one-to-one, and are compatible with each other, multiple second positioning pieces 35 and multiple second positioning holes 221 After the positioning holes 221 are positioned and matched, the circuit board 22 of the flash unit 2 can be accurately positioned on the condenser lens 3 . Preferably, there may be three second positioning members 35 , and the three second positioning members 35 may be substantially triangularly distributed on the condenser lens 3 and surround the outer ring edge of the boss 33 .
具体地，参照图3-图5，第二定位件35设在聚光镜片3的前表面上，第二定位孔221形成在电路板22上。其中第二定位件35可以为定位柱，定位柱可以从聚光镜片3的前表面向前凸出，且定位柱的横截面可以构造为圆形，定位柱的横截面积自后向前逐渐减小，相应地，第二定位孔221可以形成为圆形，第二定位孔221沿前后方向贯穿电路板22，从而定位柱可以顺利地伸入相应的第二定位孔221内。当然，本实用新型不限于此，第二定位件35与第二定位孔221的形状、数量以及分布位置还可以根据实际要求设置，以更好地满足实际要求。Specifically, referring to FIGS. 3-5 , the second positioning member 35 is disposed on the front surface of the condenser lens 3 , and the second positioning hole 221 is formed on the circuit board 22 . Wherein the second positioning member 35 can be a positioning post, and the positioning post can protrude forward from the front surface of the condenser lens 3, and the cross-section of the positioning post can be configured as a circle, and the cross-sectional area of the positioning post decreases gradually from the back to the front. Correspondingly, the second positioning holes 221 can be formed in a circular shape, and the second positioning holes 221 penetrate the circuit board 22 along the front and rear directions, so that the positioning posts can smoothly extend into the corresponding second positioning holes 221 . Of course, the present invention is not limited thereto, and the shape, quantity and distribution positions of the second positioning member 35 and the second positioning holes 221 can also be set according to actual requirements, so as to better meet actual requirements.
例如，第二定位件还可以设在闪光灯组件的电路板上，第二定位孔还可以形成在聚光镜片上(图未示出)，第二定位件可以构造为圆形凸台，且第二定位件可以从闪光灯组件的电路板的后表面向后凸出，第二定位孔可以构造为圆形盲孔，且第二定位孔可以自聚光镜片的前表面向后凹入，第二定位件可以向后伸入相应的第二定位孔内，以实现第二定位件与第二定位孔的定位配合。For example, the second positioning piece can also be arranged on the circuit board of the flash unit, the second positioning hole can also be formed on the condenser lens (not shown), the second positioning piece can be configured as a circular boss, and the second positioning The part can protrude backward from the rear surface of the circuit board of the flash unit, the second positioning hole can be configured as a circular blind hole, and the second positioning hole can be recessed backward from the front surface of the condenser lens, and the second positioning part can be Extend backward into the corresponding second positioning hole, so as to realize the positioning fit between the second positioning member and the second positioning hole.
综上所述，本实用新型实施例的用于手机的后壳组件100的结构简单，只需采用普通的注塑工艺即可以得到具有聚光结构32的聚光镜片3，且与闪光灯组件2匹配后就可以实现摄像时闪光要求，例如手机的后置摄像头摄像时的闪光要求，且本实用新型实施例的用于手机的后壳组件100的装配简单，只需采用简单的第一定位结构、第二定位结构以及双面胶等就可精确地将聚光镜片3装配在后壳1上，且将闪光灯组件2装配在聚光镜片3上，另外，本实用新型实施例的用于手机的后壳组件100的成本低，其中，可以辅助实现闪光要求的、具有带聚光结构32的聚光镜片3可以是普通的模塑产品，其价格低廉，从而可以节约成本，且闪光灯组件2中的闪光灯21可以通过焊接的方式固定在电路板22上，从而避免了相关技术中采用弹片连接的方式，进一步节约了成本，且闪光灯组件2与聚光镜片3两者相对独立，当其中一个出现质量等问题，可以仅更换出现问题的那个，从而节约成本。To sum up, the structure of the rear case assembly 100 for mobile phones according to the embodiment of the present utility model is simple, and the concentrating lens 3 with the concentrating structure 32 can be obtained only by using the ordinary injection molding process, and after being matched with the flashlight assembly 2 Just can realize the flashing requirement when taking pictures, for example the flashing requirement when the rear camera of mobile phone is taking pictures, and the assembling of the back shell assembly 100 that is used for mobile phone of the embodiment of the present utility model is simple, only needs to adopt simple first positioning structure, the second Two positioning structures, double-sided adhesive tape, etc. can accurately assemble the condensing lens 3 on the rear shell 1, and the flash unit 2 can be assembled on the condensing lens 3. In addition, the rear shell assembly for mobile phones in the embodiment of the present invention The cost of 100 is low, wherein, the concentrating lens 3 with concentrating structure 32 that can assist in realizing flash requirements can be an ordinary molded product, and its price is low, thereby saving cost, and the flash lamp 21 in the flash unit 2 can be It is fixed on the circuit board 22 by welding, thereby avoiding the use of shrapnel connection in the related art, which further saves costs, and the flashlight assembly 2 and the condenser lens 3 are relatively independent, and when one of them has quality problems, it can be Save money by replacing only the one that fails.
根据本实用新型第二方面实施例的手机(图未示出)，包括根据本实用新型上述第一方面实施例的用于手机的后壳组件100。根据本实用新型实施例的手机的其他构成例如前壳和电控元件等对于本领域普通技术人员而言都是已知的，这里不再详细描述。The mobile phone (not shown) according to the embodiment of the second aspect of the present invention includes the rear case assembly 100 for the mobile phone according to the above embodiment of the first aspect of the present invention. Other components of the mobile phone according to the embodiment of the present invention, such as the front shell and electronic control components, are known to those skilled in the art, and will not be described in detail here.
根据本实用新型实施例的手机，通过设置上述第一方面实施例的用于手机的后壳组件100，从而提高了手机的整体性能。According to the mobile phone of the embodiment of the present utility model, the overall performance of the mobile phone is improved by setting the rear case assembly 100 for the mobile phone according to the embodiment of the first aspect.
在本实用新型的描述中，需要理解的是，术语“中心”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。In describing the present invention, it should be understood that the terms "center", "thickness", "upper", "lower", "front", "rear", "left", "right" etc. indicate directions or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , so it cannot be interpreted as a limitation of the present utility model.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.
在本实用新型中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接，还可以是通信；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection, electrical connection, or communication; it can be direct connection or indirect connection through an intermediary, it can be the internal communication of two components or the interaction of two components relation. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.
在本实用新型中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary indirect contact.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本实用新型的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。In the description of this specification, descriptions with reference to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.
尽管已经示出和描述了本实用新型的实施例，本领域的普通技术人员可以理解：在不脱离本实用新型的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557383.8UCN204190804U (en) | 2014-09-25 | 2014-09-25 | Back case assembly for mobile phone and mobile phone having same |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557383.8UCN204190804U (en) | 2014-09-25 | 2014-09-25 | Back case assembly for mobile phone and mobile phone having same |
| Publication Number | Publication Date |
|---|---|
| CN204190804Utrue CN204190804U (en) | 2015-03-04 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557383.8UExpired - LifetimeCN204190804U (en) | 2014-09-25 | 2014-09-25 | Back case assembly for mobile phone and mobile phone having same |
| Country | Link |
|---|---|
| CN (1) | CN204190804U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391825A (en)* | 2015-12-02 | 2016-03-09 | 广东欧珀移动通信有限公司 | Lens assembly and mobile terminal |
| CN106950779A (en)* | 2017-04-11 | 2017-07-14 | 广东谷麦光电科技股份有限公司 | LED flashlight module |
| CN111327725A (en)* | 2018-12-13 | 2020-06-23 | 北京小米移动软件有限公司 | terminal |
| CN111491050A (en)* | 2020-03-24 | 2020-08-04 | 宇龙计算机通信科技(深圳)有限公司 | Rear case assembly and electronic equipment |
| CN111897176A (en)* | 2020-08-10 | 2020-11-06 | 谷麦光电科技股份有限公司 | Flash lamp module and manufacturing method thereof |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391825A (en)* | 2015-12-02 | 2016-03-09 | 广东欧珀移动通信有限公司 | Lens assembly and mobile terminal |
| CN105391825B (en)* | 2015-12-02 | 2018-09-04 | 广东欧珀移动通信有限公司 | Lens assembly and mobile terminal |
| CN106950779A (en)* | 2017-04-11 | 2017-07-14 | 广东谷麦光电科技股份有限公司 | LED flashlight module |
| CN111327725A (en)* | 2018-12-13 | 2020-06-23 | 北京小米移动软件有限公司 | terminal |
| CN111491050A (en)* | 2020-03-24 | 2020-08-04 | 宇龙计算机通信科技(深圳)有限公司 | Rear case assembly and electronic equipment |
| CN111491050B (en)* | 2020-03-24 | 2021-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Rear case assembly and electronic equipment |
| CN111897176A (en)* | 2020-08-10 | 2020-11-06 | 谷麦光电科技股份有限公司 | Flash lamp module and manufacturing method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | Granted publication date:20150304 | |
| CX01 | Expiry of patent term |