技术领域technical field
本实用新型涉及电子设备领域，具体为一种可旋转操作的键盘。The utility model relates to the field of electronic equipment, in particular to a rotatable keyboard.
背景技术Background technique
控制键盘被广泛应用于各种电子产品上，用于人机交互时的信息输入，现有的很多控制键盘都是通过按键式，通过按压按键进行信息输入，如门禁键盘都是通过用手指去点击按键进行激活和输入操作指令进行设备控制的。此类键盘通常都需要有很多个按键，操作起来繁琐不便，同时按键越多，产品尺寸越大；相同大小的产品上，按键越多，用户操作起来就越不方便。因此，有必要对现有键盘进行改进。Control keyboards are widely used in various electronic products for information input during human-computer interaction. Many existing control keyboards use buttons to input information by pressing buttons. For example, access control keyboards are all operated by fingers Click the button to activate and input operation instructions to control the device. This kind of keyboard usually needs to have a lot of keys, which is cumbersome and inconvenient to operate. The more keys at the same time, the larger the product size; on a product of the same size, the more keys, the more inconvenient the user to operate. Therefore, it is necessary to improve the existing keyboard.
实用新型内容Utility model content
本实用新型所要解决的技术问题是：提供一种可进行旋转操作的键盘，用于提高现有键盘的操作便捷性，和减小键盘体积。The technical problem to be solved by the utility model is to provide a keyboard capable of rotating operation, which is used to improve the operation convenience of the existing keyboard and reduce the size of the keyboard.
为了解决上述技术问题，本实用新型采用的技术方案为：In order to solve the above technical problems, the technical solution adopted by the utility model is:
一种可旋转操作的键盘，包括PCB板、传动圆柱齿轮、内啮合圆柱齿轮、平面轴承和固定架；A rotatable keyboard, including a PCB board, a transmission cylindrical gear, an internal meshing cylindrical gear, a plane bearing and a fixing frame;
所述固定架固定于所述PCB板上，内啮合圆柱齿轮可转动的设置于固定架上，内啮合圆柱齿轮与固定架之间设置有所述平面轴承；The fixed frame is fixed on the PCB board, the internal meshing cylindrical gear is rotatably arranged on the fixed frame, and the plane bearing is arranged between the internal meshing cylindrical gear and the fixed frame;
所述PCB板上设置有回转式编码器，所述传动圆柱齿轮与回转式编码器传动连接，并且传动圆柱齿轮与所述内啮合圆柱齿轮啮合。A rotary encoder is arranged on the PCB, the transmission cylindrical gear is in transmission connection with the rotary encoder, and the transmission cylindrical gear meshes with the internal meshing cylindrical gear.
进一步的，所述键盘还包括PCB键盘板，所述PCB键盘板与所述PCB板电连接，PCB键盘板上设置有按键；所述PCB键盘板设置于内啮合圆柱齿轮的上方，并通过螺丝固定于所述固定架上，PCB键盘板与内啮合圆柱齿轮之间设置有平面轴承。Further, the keyboard also includes a PCB keyboard board, the PCB keyboard board is electrically connected to the PCB board, and keys are arranged on the PCB keyboard board; Fixed on the fixed frame, a plane bearing is arranged between the PCB keyboard board and the internal meshing cylindrical gear.
进一步的，所述可旋转操作的键盘为无线键盘，还包括高频发射电路和与高频发射电路连接的天线。Further, the rotatable keyboard is a wireless keyboard, and further includes a high-frequency transmitting circuit and an antenna connected to the high-frequency transmitting circuit.
进一步的，PCB板上设置有背光LED指示灯。进一步的，所述可旋转操作的键盘为安防设备上的键盘。Further, a backlight LED indicator light is arranged on the PCB. Further, the rotatable keyboard is a keyboard on a security device.
进一步的，所述内啮合圆柱齿轮的外周还设置有装饰件。Further, the outer circumference of the internal meshing cylindrical gear is also provided with decorative parts.
本实用新型的有益效果在于：本实用新型可旋转操作的键盘通过可实现旋转操作，从而减少按键数量，并将旋转与按键结合，实现更多的设备控制指令，旋转操作更加符合用户操作习惯，用户体验更好。The beneficial effects of the utility model are: the rotatable keyboard of the utility model can realize the rotation operation, thereby reducing the number of keys, and combining the rotation with the keys to realize more equipment control instructions, and the rotation operation is more in line with the user's operating habits. User experience is better.
附图说明Description of drawings
图1为本实用新型一实施方式可旋转操作的键盘的结构爆炸图；Fig. 1 is an exploded view of the structure of a rotatable keyboard according to an embodiment of the present invention;
图2为图1所示可旋转操作的键盘的结构示意图；Fig. 2 is a schematic structural diagram of the rotatable keyboard shown in Fig. 1;
标号说明：Label description:
1、上墙支架； 2、后壳； 3、PCB板； 4、内部件；1. Wall bracket; 2. Rear shell; 3. PCB board; 4. Internal parts;
5、平面轴承； 6、传动圆柱齿轮； 7、内啮合圆柱齿轮；5. Plane bearing; 6. Transmission cylindrical gear; 7. Internal meshing cylindrical gear;
8、装饰件； 9、固定架； 10、PCB键盘板； 11、按键面盖；8. Decorative parts; 9. Fixing frame; 10. PCB keyboard board; 11. Button cover;
具体实施方式Detailed ways
为详细说明本实用新型的技术内容、所实现目的及效果，以下结合实施方式并配合附图予以说明。In order to describe the technical content, the achieved purpose and the effect of the present utility model in detail, the following will be described in conjunction with the embodiments and accompanying drawings.
本实用新型最关键的构思在于：通过内啮合圆柱齿轮与传动圆柱齿轮啮合，驱动PCB板上的回转式编码器转动，实现输入功能，并且内啮合圆柱齿轮与固定架之间的平面轴承减少了旋转件的摩擦阻力，使旋转更加平顺流畅。The most critical idea of the utility model is: through the meshing of the internal meshing cylindrical gear and the transmission cylindrical gear, the rotary encoder on the PCB board is driven to rotate to realize the input function, and the plane bearing between the internal meshing cylindrical gear and the fixed frame is reduced. The friction resistance of the rotating parts makes the rotation smoother and smoother.
请参照图1和图2，一种可旋转操作的键盘，包括上墙支架1、后壳2、内部件4、PCB板3、传动圆柱齿轮6、内啮合圆柱齿轮7、平面轴承5和固定架9；Please refer to Fig. 1 and Fig. 2, a kind of rotatable operation keyboard, comprises upper wall support 1, rear case 2, inner part 4, PCB board 3, transmission cylindrical gear 6, internal meshing cylindrical gear 7, plane bearing 5 and fixing Rack 9;
所述固定架9固定于所述PCB板3上，内啮合圆柱齿轮7可转动的设置于固定架9上，内啮合圆柱齿轮7与固定架9之间设置有所述平面轴承5；The fixed frame 9 is fixed on the PCB board 3, the internal meshing cylindrical gear 7 is rotatably arranged on the fixed frame 9, and the plane bearing 5 is arranged between the internal meshing cylindrical gear 7 and the fixed frame 9;
所述PCB板3上设置有回转式编码器，所述传动圆柱齿轮6与回转式编码器传动连接，并且传动圆柱齿轮6与所述内啮合圆柱齿轮7啮合。A rotary encoder is arranged on the PCB 3 , the transmission cylindrical gear 6 is in transmission connection with the rotary encoder, and the transmission cylindrical gear 6 meshes with the internal meshing cylindrical gear 7 .
当用手拨动所述内啮合圆柱齿轮7时，内啮合圆柱齿轮7带动传动齿轮旋转，使回转式编码器也同步旋转，编码器旋转不同的角度就会产生不同的输出键值，从而通过拨动所述内啮合圆柱齿轮7即可实现键值输入，实现旋转输入的功能。并且，内啮合圆柱齿轮7与固定架9之间设置有所述平面轴承5，减少了旋转件(内啮合圆柱齿轮7)的摩擦阻力，使旋转更加平顺流畅，传动圆柱齿轮6和回转式编码器保证旋转的阻尼，增加旋转时的手感。When the internal meshing cylindrical gear 7 is moved by hand, the internal meshing cylindrical gear 7 drives the transmission gear to rotate, so that the rotary encoder also rotates synchronously, and the encoder rotates at different angles to generate different output key values, thereby passing Toggling the internal meshing cylindrical gear 7 can realize key value input and realize the function of rotation input. Moreover, the planar bearing 5 is arranged between the internal meshing cylindrical gear 7 and the fixed frame 9, which reduces the frictional resistance of the rotating part (internal meshing cylindrical gear 7) and makes the rotation smoother and smoother. The transmission cylindrical gear 6 and the rotary code The damper ensures the damping of the rotation and increases the feel when rotating.
从上述描述可知，本实用新型的有益效果在于：本实用新型可旋转操作的键盘可通过旋转操作实现键值输入，不同旋转角度可输入不同键值，大大减小了按键的数量，使键值输入操作更加快捷方便，增强了用户操作的实用性，极大改变了用户的操作体验。It can be seen from the above description that the beneficial effect of the utility model is that the rotatable keyboard of the utility model can realize key value input through the rotation operation, and different key values can be input at different rotation angles, which greatly reduces the number of keys and makes the key value The input operation is faster and more convenient, which enhances the practicability of the user's operation and greatly changes the user's operating experience.
请参阅图1和图2，进一步的，所述可旋转操作的键盘还包括PCB键盘板10和按键面盖11，所述PCB键盘板10与所述PCB板3电连接，PCB键盘板10上设置有按键；1 and 2, further, the rotatable keyboard also includes a PCB keyboard board 10 and a key cover 11, the PCB keyboard board 10 is electrically connected to the PCB board 3, on the PCB keyboard board 10 set with buttons;
所述PCB键盘板10设置于内啮合圆柱齿轮7的上方，并通过螺丝固定于所述固定架9上，PCB键盘板10与内啮合圆柱齿轮7之间设置有平面轴承5。The PCB keyboard board 10 is arranged above the internal meshing cylindrical gear 7 and fixed on the fixing frame 9 by screws, and a plane bearing 5 is arranged between the PCB keyboard board 10 and the internal meshing cylindrical gear 7 .
其中，所述按键分布采用4键式，左上，右上，左下，右下，不同的按键设置不同的功能。Wherein, the button distribution adopts 4-button type, upper left, upper right, lower left, lower right, and different functions are set for different buttons.
由上述描述可知，本可旋转操作的键盘采用旋转键盘与传统的按键键盘相结合，不但提升了密码的安全性，而且更加方便用户记忆。It can be seen from the above description that the rotatable keyboard adopts the combination of the rotary keyboard and the traditional button keyboard, which not only improves the security of the password, but also makes it easier for the user to memorize it.
本可旋转操作的键盘可广泛应用于各种电子设备上，例如所述可旋转操作的键盘为安防设备上的键盘，本可旋转操作的键盘作为安防设备上的键盘的一优选操作方法为：The rotatable keyboard can be widely used in various electronic devices. For example, the rotatable keyboard is a keyboard on a security device. A preferred operation method for the rotatable keyboard as a keyboard on a security device is:
1、通过任意方向的旋转，激活键盘，并向主机获得系统状态，并通过背光LED指示灯指示。1. By rotating in any direction, the keyboard is activated, and the system status is obtained from the host, and indicated by the backlight LED indicator.
2、激活键盘后，不进行按键操作，逆时针旋转为设防，顺时针旋转为在家设防；通过按键进行密码操作，顺时针旋转为撤防。2. After activating the keypad, do not perform key operations, turn counterclockwise to set up defense, and turn clockwise to set up home defense; press the key to perform password operations, and turn clockwise to disarm.
3、激活键盘后，通过按键进行密码操作，逆时针旋转进入密码设置状态，通过上下左右操作后，再顺时针旋转，完成密码设置。3. After activating the keyboard, press the keys to perform password operations, and rotate counterclockwise to enter the password setting state. After operating up, down, left, and right, then rotate clockwise to complete the password setting.
进一步的，PCB板3上设置有两种颜色以上的背光LED指示灯，所述内啮合圆柱齿轮的外周还设置有装饰件8。Further, the PCB board 3 is provided with backlight LED indicators of more than two colors, and the outer circumference of the internal meshing cylindrical gear is also provided with a decorative part 8 .
由上述描述可知，所述背光LED指示灯可用于指示设备的不同工作状态。It can be known from the above description that the backlight LED indicator light can be used to indicate different working states of the device.
进一步的，所述可旋转操作的键盘为无线键盘，还包括高频发射电路和与高频发射电路连接的天线。Further, the rotatable keyboard is a wireless keyboard, and further includes a high-frequency transmitting circuit and an antenna connected to the high-frequency transmitting circuit.
由上述描述可知，因此所述可旋转操作的键盘与其设备可以分开设置，如所述可旋转操作的键盘设置于安防设备的遥控器上，从而便于控制操作。It can be known from the above description that the rotatable keyboard and its equipment can be set separately, for example, the rotatable keyboard is set on the remote controller of the security equipment, so as to facilitate the control operation.
综上所述，本实用新型提供的可旋转操作的键盘不仅可实现旋转式输入操作，符合用户操作习惯，操作更简单，用户体验好，同时上下平面轴承5减少了旋转件的摩擦阻力，使旋转更加平顺流畅，旋转齿轮和回转式编码器保证旋转的阻尼，增加旋转时的手感。To sum up, the rotatable keyboard provided by the utility model can not only realize the rotary input operation, but also conform to the user's operating habits, and the operation is simpler and the user experience is better. At the same time, the upper and lower plane bearings 5 reduce the friction resistance of the rotating parts, making The rotation is smoother and smoother. The rotary gear and the rotary encoder ensure the damping of the rotation and increase the feel of the rotation.
以上所述仅为本实用新型的实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等同变换，或直接或间接运用在相关的技术领域，均同理包括在本实用新型的专利保护范围内。The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent transformations made by using the utility model specification and accompanying drawings, or directly or indirectly used in related technical fields, are all the same. The theory is included in the patent protection scope of the present utility model.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086447.5UCN204406337U (en) | 2015-02-06 | 2015-02-06 | A kind of keyboard of rotatable operation |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520086447.5UCN204406337U (en) | 2015-02-06 | 2015-02-06 | A kind of keyboard of rotatable operation |
| Publication Number | Publication Date |
|---|---|
| CN204406337Utrue CN204406337U (en) | 2015-06-17 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520086447.5UExpired - LifetimeCN204406337U (en) | 2015-02-06 | 2015-02-06 | A kind of keyboard of rotatable operation |
| Country | Link |
|---|---|
| CN (1) | CN204406337U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279418A (en)* | 2015-12-01 | 2016-01-27 | 苏州好博医疗器械有限公司 | Rapid operation device used for functional control of medical equipment |
| CN106128076A (en)* | 2016-08-26 | 2016-11-16 | 北京轩辕联科技有限公司 | Onboard remote controller |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105279418A (en)* | 2015-12-01 | 2016-01-27 | 苏州好博医疗器械有限公司 | Rapid operation device used for functional control of medical equipment |
| CN105279418B (en)* | 2015-12-01 | 2018-07-27 | 苏州好博医疗器械有限公司 | A kind of prompt operation device for Medical Devices function control |
| CN106128076A (en)* | 2016-08-26 | 2016-11-16 | 北京轩辕联科技有限公司 | Onboard remote controller |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term | Granted publication date:20150617 |