Wireless charging positioning device for electric automobileTechnical Field
The utility model belongs to the technical field of wireless charging positioning, and particularly relates to a wireless charging positioning device for an electric automobile.
Background
The wireless charging equipment can be installed in the electric automobile, and wireless charging is carried out on the mobile phone through the wireless charging equipment.
The wireless charging device is a wireless charging module with a circular structure, the wireless charging module is arranged at the center position of the charging position, a driver cannot accurately place a mobile phone at the center position of the wireless charging module when driving, the wireless charging module cannot charge a mobile phone, the driver is required to tamper the mobile phone for many times, but the mobile phone can be separated from the center position again when turning or jolting of the vehicle, the driver is required to move the mobile phone again, and the risk of driving accidents can be increased when the driver drives the mobile phone.
Disclosure of utility model
The utility model aims to provide a wireless charging positioning device for an electric automobile, which is used for solving the problems in the background technology.
The wireless charging positioning device for the electric automobile comprises a charging seat body, wherein a plurality of mounting positions are distributed in a rectangular array, a contact and a lifting mechanism are sequentially arranged in each mounting position from outside to inside, the lifting mechanism is used for pushing out the corresponding contact from the mounting position, a clamping area for positioning and clamping a mobile phone is formed among a plurality of partially pushed out contacts, and a charging area for charging is formed at the central position of each contact.
Preferably, the charging seat body comprises a mounting seat arranged in the cabin, a charging bin is arranged on the mounting seat, a plurality of telescopic holes are arranged in the charging bin in a rectangular array, and each mounting position is formed in the corresponding telescopic hole.
Preferably, the lifting mechanism comprises a spring, the bottom end of the spring is arranged at the bottom inside the telescopic hole, and the top end of the spring is arranged at the bottom end of the contact.
Preferably, a guide rod for guiding the spring is further installed in the telescopic hole, the bottom end of the guide rod is fixedly installed at the bottom end of the telescopic hole, a guide hole for accommodating the guide rod is formed in the bottom end of the contact along the axial direction, and the spring is sleeved on the guide rod.
Preferably, an installation bin is arranged at the central position of the charging bin, the charging area is formed in the installation bin, and a detachable movable plate and a wireless charging module are installed in the installation bin from outside to inside.
Preferably, a double faced adhesive tape adhered in the installation bin is installed at the bottom of the wireless charging module.
Preferably, a thread groove is formed on the inner wall of the top end of the installation bin, and an external thread screwed in the thread groove is formed on the outer wall of the movable plate.
Preferably, two grooves are symmetrically formed in the outer portion of the movable plate.
Preferably, the top end of the contact is provided with an arc.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the plurality of lifting contacts are additionally arranged, and the lifting contacts are used for positioning the mobile phone at the edge position of the mobile phone, so that the displacement caused by collection is avoided.
(2) The position of the contact can be adjusted through the plurality of the added telescopic holes, so that the contact at the rear side of the mobile phone can conveniently enter the telescopic holes, and the mobile phone can conveniently approach to the wireless charging module.
(3) According to the utility model, the contact can be lifted and adjusted by the elasticity of the added spring.
(4) According to the wireless charging module, the movable plate and the double-sided adhesive tape are additionally arranged, so that the wireless charging module can be conveniently and detachably arranged in the charging bin.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a perspective view of a contact of the present utility model;
FIG. 4 is a perspective view of a movable plate according to the present utility model;
In the figure, 1, a mounting seat; 2, a charging bin, 3, a contact, 4, a thread groove, 5, a groove, 6, a movable plate, 7, double-sided adhesive, 8, a wireless charging module, 9, an installation bin, 10, a spring, 11, a telescopic hole, 12, a guide rod, 13, a guide hole, 14, an arc, 15 and external threads.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 3, the wireless charging positioning device for the electric automobile provided by the utility model comprises a charging seat body with a plurality of mounting positions distributed in a rectangular array, wherein each mounting position is internally provided with a contact 3 and a lifting mechanism from outside to inside in sequence, the lifting mechanism is used for pushing the corresponding contact 3 out of the mounting position, a clamping area for positioning and clamping a mobile phone is formed between the plurality of contacts 3 which are partially pushed out, and a charging area for charging is formed at the central position of the plurality of contacts 3.
In the present utility model, as shown in fig. 1-2, the charging seat body of the present embodiment includes a mounting seat 1 mounted in a cabin, a charging bin 2 is provided on the mounting seat 1, a plurality of expansion holes 11 are provided in the charging bin 2 in a rectangular array, and each mounting position is formed in a corresponding expansion hole 11.
In the above, in the charging seat body, the contact 3 and the lifting mechanism provided by the utility model, the charging bin 2 provides the mounting positions for the plurality of contacts 3 on the mounting seat 1, the contacts 3 are installed in the telescopic holes 11 in a lifting manner through the lifting mechanism, when the mobile phone is placed at the central position of the charging bin 2, the contact 3 at the rear side of the mobile phone enters the telescopic holes 11, and the contact 3 at the outer side of the mobile phone is abutted against the edge position of the mobile phone, so that the mobile phone is prevented from shaking in the charging bin 2.
Further, in order to avoid the contact 3 scratching the mobile phone, referring to fig. 2-3, the tip of the contact 3 is provided with an arc 14. The top of the contact 3 is chamfered through the arc 14, so that the scratch of the mobile phone caused by the top of the contact 3 is avoided.
In the present utility model, as shown in fig. 2, the lifting mechanism of the present embodiment includes a spring 10, the bottom end of the spring 10 is installed at the bottom inside a telescopic hole 11, and the top end of the spring 10 is installed at the bottom end of a contact 3.
In the lifting mechanism provided by the utility model, the spring 10 in the lifting mechanism performs lifting adjustment in the telescopic hole 11 through self elasticity, and when the contact 3 is not subjected to external force, the top end of the contact 3 is positioned in the charging bin 2.
Further, in order to guide the elastic force generated by compressing the spring 10, referring to fig. 2, a guide rod 12 for guiding the spring 10 is further installed in the telescopic hole 11, the bottom end of the guide rod 12 is fixedly installed at the bottom end of the telescopic hole 11, a guide hole 13 for accommodating the guide rod 12 is formed in the bottom end of the contact 3 along the axial direction, and the spring 10 is sleeved on the guide rod 12. The spring 10 is guided by the guide rod 12, and the contact 3 is lifted and lowered on the guide rod 12 by the guide hole 13.
In the present utility model, as shown in fig. 2, a mounting bin 9 is provided at the center of the charging bin 2 in the present embodiment, a charging area is formed in the mounting bin 9, and a detachable movable plate 6 and a wireless charging module 8 are installed in the mounting bin 9 from outside to inside.
In the installation bin 9 provided by the utility model, the wireless charging module 8 is installed at the central position of the charging bin 2 through the installation bin 9, and the opening end of the installation bin 9 can be sealed through the movable plate 6.
Further, in order to avoid shaking of the wireless charging module 8 in the installation bin 9, referring to fig. 2, a double sided tape 7 adhered in the installation bin 9 is installed at the bottom of the wireless charging module 8. The wireless charging module 8 can be bonded in the mounting bin 9 through the double-sided adhesive tape 7, so that the wireless charging module 8 is prevented from shaking.
Further, in order to detachably mount the movable plate 6 in the mounting chamber 9, as shown in fig. 2 and 4, a screw groove 4 is formed on the inner wall of the top end of the mounting chamber 9, and an external screw 15 screwed in the screw groove 4 is formed on the outer wall of the movable plate 6. The movable plate 6 can be screwed in the thread groove 4 through the external thread 15, so that the movable plate 6 can be detachably arranged in the mounting bin 9, and when the movable plate 6 is arranged in the mounting bin 9, the top surface of the movable plate 6 is flush with the plane of the charging bin 2.
Further, in order to drive the movable plate 6 to rotate, referring to fig. 2 and 4, two grooves 5 are symmetrically formed on the outer portion of the movable plate 6. When the movable plate 6 needs to be disassembled, the two ends of the special tool are respectively inserted into the corresponding grooves 5, and the special tool is rotated at the moment, so that the movable plate 6 can be driven to rotate in the thread groove 4, the movable plate 6 can be screwed out of the thread groove 4 through the external threads 15, the movable plate 6 can be taken out of the installation bin 9 after entering, and the wireless charging module 8 can be taken out of the installation bin 9 at the moment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.