CN207283224U - A Gravity Vehicle Wireless Charging Stand - Google Patents
A Gravity Vehicle Wireless Charging Stand Download PDFInfo
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- CN207283224U CN207283224U CN201721385927.7U CN201721385927U CN207283224U CN 207283224 U CN207283224 U CN 207283224U CN 201721385927 U CN201721385927 U CN 201721385927U CN 207283224 U CN207283224 U CN 207283224U
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Abstract
Description
技术领域technical field
本实用新型涉及充电装置技术领域，具体地说是一种重力式车载无线充电支架。The utility model relates to the technical field of charging devices, in particular to a gravity-type vehicle-mounted wireless charging bracket.
背景技术Background technique
目前市面上的车载支架结构复杂，手机取放不方便，且没有无线充电功能，亦或者有无线充电功能，却不能适应所有手机。技术难点在于各型号手机大小尺寸不一，手机接收线圈对应位置不固定，导致现有充电支架无法满足各型号手机的需求。因此，现有技术有待改进。Currently, the car holders on the market have complex structures, are inconvenient to take and place mobile phones, and do not have a wireless charging function, or have a wireless charging function, but they cannot adapt to all mobile phones. The technical difficulty lies in the different sizes of different types of mobile phones, and the corresponding position of the receiving coil of the mobile phone is not fixed, so that the existing charging bracket cannot meet the needs of various types of mobile phones. Therefore, the prior art needs to be improved.
实用新型内容Utility model content
针对上述技术问题，本实用新型公开一种重力式车载无线充电支架，该充电支架具备调节手机装夹位置的功能，各型号手机的内置接收线圈都能与支架内置的发射线圈对应。In view of the above technical problems, the utility model discloses a gravity-type vehicle-mounted wireless charging bracket. The charging bracket has the function of adjusting the clamping position of the mobile phone. The built-in receiving coils of various types of mobile phones can correspond to the built-in transmitting coils of the bracket.
本实用新型为实现上述目的，采取以下技术方案予以实现：In order to achieve the above object, the utility model adopts the following technical solutions to achieve:
一种重力式车载无线充电支架，该充电支架包括背壳、面壳、左夹头、右夹头、下夹头、限位滑块、齿轮、压力弹簧、压板和无线充电发射模组；所述压力弹簧一端与背壳连接，另一端与限位滑块连接；所述限位滑块、左夹头和右夹头上面均设有用于与齿轮啮合的啮合部；所述限位滑块上还设有楔形凸块，所述下夹头上面设有带若干限位节点的楔形限位滑槽，所述限位节点用于与楔形凸块对应卡接；所述压板固定在限位滑块、左夹头、右夹头和下夹头上方，所述无线充电发射模组和面壳依次设置在压板上方。A gravity-type vehicle-mounted wireless charging bracket, the charging bracket includes a back shell, a face shell, a left chuck, a right chuck, a lower chuck, a limit slider, a gear, a pressure spring, a pressure plate, and a wireless charging transmitter module; One end of the pressure spring is connected to the back shell, and the other end is connected to the limit slider; the limit slider, the left chuck and the right chuck are all provided with an engaging part for engaging with the gear; the limit slider There is also a wedge-shaped bump on the top, and a wedge-shaped limit chute with several limit nodes is arranged on the lower chuck. The limit nodes are used to engage with the wedge-shaped bump correspondingly; Above the slider, the left clamp, the right clamp and the lower clamp, the wireless charging transmitter module and the cover are sequentially arranged above the pressure plate.
优选地，所述背壳与面壳对应卡接形成壳体。Preferably, the back shell and the front shell are snapped together to form a casing.
优选地，所述壳体设有导光柱。Preferably, the housing is provided with a light guide column.
优选地，所述背壳设有用于固定齿轮的齿轮柱。Preferably, the back shell is provided with a gear post for fixing the gear.
优选地，所述压板和无线充电发射模组上均设有与齿轮柱对应连接的定位孔。Preferably, both the pressure plate and the wireless charging transmitter module are provided with positioning holes correspondingly connected with the gear column.
优选地，所述背壳设有分别用于限制左、右夹头移动行程的左、右限位柱；所述左、右夹头上分别开设有左、右滑槽，所述左、右限位柱分别套设在左、右滑槽内。Preferably, the back shell is provided with left and right limit posts respectively used to limit the movement stroke of the left and right clamps; the left and right clamps are respectively provided with left and right slide grooves, and the left and right The limit posts are sleeved in the left and right chute respectively.
优选地，所述压板设有与左、右限位柱分别对应连接的左、右定位孔。Preferably, the pressure plate is provided with left and right positioning holes respectively correspondingly connected with the left and right limit posts.
优选地，所述背壳设有用于定位无线充电发射模组的定位柱，所述无线充电发射模组边缘设有与该定位柱对应连接的定位孔二。Preferably, the back shell is provided with a positioning column for positioning the wireless charging transmitting module, and the edge of the wireless charging transmitting module is provided with a positioning hole 2 correspondingly connected with the positioning column.
优选地，所述背壳外侧设有用于连接球头支架的连接头。Preferably, a connecting head for connecting the ball bracket is provided on the outside of the back shell.
当放入手机时，该支架依靠手机重力下压支架下夹头，下夹头带动限位滑块下移，压力弹簧被压缩，通过齿轮与支架两端左夹头与右夹头联动，从而夹紧手机。当向上提拿手机时，连接着下夹头的限位滑块在压力弹簧回复作用力下会向上移动，通过齿轮联动，支架左夹头与右夹头会同时往两端远离手机方向移动，从而实现手机轻松拿取。手机放入支架后，支架内的无线充电发射模块通过连接线与车用电源连接后可以实现无线充电功能。When the mobile phone is put in, the bracket relies on the gravity of the mobile phone to press the lower chuck of the bracket, the lower chuck drives the limit slider to move down, the pressure spring is compressed, and the left chuck and the right chuck at both ends of the bracket are linked through the gear, so that Clamp the phone. When the mobile phone is lifted up, the limit slider connected to the lower chuck will move upward under the return force of the pressure spring. Through gear linkage, the left and right chucks of the bracket will move away from the mobile phone at both ends at the same time. So as to realize the mobile phone to take easily. After the mobile phone is placed in the bracket, the wireless charging transmitter module in the bracket can realize the wireless charging function after being connected to the vehicle power supply through the connecting line.
针对大小不同的手机，如IPHONE8、IPHONE8PLUS、三星S7/S8等手机都内置有无线充电接收功能，但手机尺寸大小不同，通常手机内置接收线圈位于手机背面中心位置。支架内置的无线充电发射线圈位置是固定的。本实用新型在下夹头上面设有带若干限位节点的楔形限位滑槽，所述限位节点用于与楔形凸块对应卡接。该楔形限位滑槽具有塑性弹力变形，在人手拉推力的作用下，限位滑块上的楔形凸块可以固定在下夹头楔形限位滑槽的任何一个限位节点，从第一个限位节点到最后一个限位节点之间的距离即为有效行程，该行程可以设定为满足各种大小不同的手机的背面接收线圈与支架发射线圈对应位置。For mobile phones of different sizes, such as IPHONE8, IPHONE8PLUS, Samsung S7/S8 and other mobile phones have built-in wireless charging and receiving functions, but the size of the mobile phone is different. Usually, the built-in receiving coil of the mobile phone is located in the center of the back of the mobile phone. The position of the wireless charging transmitter coil built into the bracket is fixed. The utility model is provided with a wedge-shaped space-limiting chute with several space-limiting nodes on the lower chuck, and the space-limiting nodes are used for engaging with the wedge-shaped protrusions correspondingly. The wedge-shaped limit chute has plastic elastic deformation, and under the action of manual push force, the wedge-shaped protrusion on the limit slider can be fixed on any limit node of the wedge-shaped limit chute of the lower chuck, starting from the first limit The distance between the position node and the last limit node is the effective stroke, which can be set to meet the corresponding positions of the receiving coil on the back of the mobile phone and the transmitting coil of the bracket of various sizes.
与现有技术相比，本实用新型的有益效果如下：Compared with the prior art, the beneficial effects of the utility model are as follows:
本实用新型结构简单，操作简便，单手取放手机即可实现夹紧与松脱。The utility model has the advantages of simple structure and convenient operation, and the clamping and loosening of the mobile phone can be realized by taking and placing the mobile phone with one hand.
本实用新型内置无线充电功能，车主手机充电时可以摆脱充电线的限制。而且该充电支架可以通过下夹头与限位滑块之间的相互位移行程来满足不同尺寸的手机接收线圈与支架内置的发射线圈位置对应，从而实现无线充电功能。The utility model has a built-in wireless charging function, and the owner of the mobile phone can get rid of the limitation of the charging line when charging the mobile phone. Moreover, the charging bracket can meet the position correspondence between the mobile phone receiving coils of different sizes and the transmitting coil built in the bracket through the mutual displacement stroke between the lower chuck and the limit slider, thereby realizing the wireless charging function.
附图说明Description of drawings
图1是本实用新型一种重力式车载无线充电支架的分解结构示意图；Fig. 1 is a schematic diagram of an exploded structure of a gravity-type vehicle-mounted wireless charging bracket of the present invention;
图2是本实用新型一种重力式车载无线充电支架的结构示意图；Fig. 2 is a schematic structural diagram of a gravity-type vehicle-mounted wireless charging bracket of the present invention;
图3是本实用新型一种重力式车载无线充电支架的使用状态示意图；Fig. 3 is a schematic diagram of the use state of a gravity type vehicle wireless charging bracket of the present invention;
图4是本实用新型一种重力式车载无线充电支架的另一使用状态示意图；Fig. 4 is a schematic diagram of another usage state of a gravity-type vehicle-mounted wireless charging bracket of the present invention;
图5是本实用新型中限位滑块与下夹头的连接状态示意图。Fig. 5 is a schematic diagram of the connection state between the limit slider and the lower chuck in the present invention.
其中：1-背壳，2-面壳，3-左夹头，4-右夹头，5-下夹头，6-限位滑块，7-齿轮，8-压力弹簧，9-压板，10-无线充电发射模组，11-啮合部，12-楔形凸块，13-限位节点，14-楔形限位滑槽，15-导光柱，16-齿轮柱，17-定位孔，18-左限位柱，19-右限位柱，20-左滑槽，21-右滑槽，22-左定位孔，23-右定位孔，24-定位柱，25-定位孔二，26-连接头。Among them: 1-back shell, 2-face shell, 3-left chuck, 4-right chuck, 5-lower chuck, 6-limit slider, 7-gear, 8-pressure spring, 9-press plate, 10-wireless charging transmitter module, 11-meshing part, 12-wedge bump, 13-limit node, 14-wedge limit chute, 15-light guide column, 16-gear column, 17-positioning hole, 18- Left limit column, 19-right limit column, 20-left chute, 21-right chute, 22-left positioning hole, 23-right positioning hole, 24-positioning column, 25-positioning hole two, 26-connection head.
具体实施方式Detailed ways
下面结合实施例对本实用新型作进一步的描述，但需要说明的是，实施例并不对本实用新型要求保护范围的构成限制。The utility model will be further described below in conjunction with the examples, but it should be noted that the examples do not limit the protection scope of the utility model.
如图1～5所示，一种重力式车载无线充电支架，该充电支架包括背壳1、面壳2、左夹头3、右夹头4、下夹头5、限位滑块6、齿轮7、压力弹簧8、压板9和无线充电发射模组10。压力弹簧8一端与背壳1连接，另一端与限位滑块6连接。限位滑块6、左夹头3和右夹头4上面均设有用于与齿轮7啮合的啮合部11。限位滑块6上还设有楔形凸块12，下夹头5上面设有带若干限位节点13的楔形限位滑槽14，限位节点13用于与楔形凸块12对应卡接。压板9固定在限位滑块6、左夹头3、右夹头4和下夹头5上方。无线充电发射模组10和面壳2依次设置在压板9上方。As shown in Figures 1 to 5, a gravity-type vehicle-mounted wireless charging bracket includes a back shell 1, a front shell 2, a left clamp 3, a right clamp 4, a lower clamp 5, a limit slider 6, Gear 7, pressure spring 8, pressing plate 9 and wireless charging transmitter module 10. One end of the pressure spring 8 is connected to the back case 1 , and the other end is connected to the limit slider 6 . The limit slider 6 , the left chuck 3 and the right chuck 4 are all provided with an engaging portion 11 for meshing with the gear 7 . A wedge-shaped protrusion 12 is also provided on the limit slider 6 , and a wedge-shaped limit chute 14 with a plurality of limit nodes 13 is arranged on the lower chuck 5 , and the limit nodes 13 are used for engaging with the wedge-shaped protrusion 12 correspondingly. Pressing plate 9 is fixed on limit slide block 6, left chuck 3, right chuck 4 and lower chuck 5 tops. The wireless charging transmitting module 10 and the face shell 2 are sequentially arranged above the pressing plate 9 .
背壳1与面壳2对应卡接形成壳体。壳体设有导光柱15。The back shell 1 and the front shell 2 are snapped together to form a housing. The housing is provided with a light guide column 15 .
背壳1设有用于固定齿轮7的齿轮柱16。压板9和无线充电发射模组10上均设有与齿轮柱16对应连接的定位孔17。The back case 1 is provided with a gear column 16 for fixing the gear 7 . Both the pressing plate 9 and the wireless charging transmitter module 10 are provided with positioning holes 17 correspondingly connected with the gear column 16 .
背壳1设有分别用于限制左、右夹头移动行程的左、右限位柱18、19；左、右夹头上分别开设有左、右滑槽20、21，左、右限位柱18、19分别套设在左、右滑槽20、21内。The back shell 1 is provided with left and right limit posts 18 and 19 respectively used to limit the movement stroke of the left and right clamps; left and right clamps are respectively provided with left and right slide grooves 20 and 21, and the left and right limit Posts 18, 19 are sleeved in left and right chute 20, 21 respectively.
压板9设有与左、右限位柱18、19分别对应连接的左、右定位孔22、23。The pressing plate 9 is provided with left and right positioning holes 22, 23 correspondingly connected with the left and right limit posts 18, 19 respectively.
背壳1设有用于定位无线充电发射模组10的定位柱24，无线充电发射模组10边缘设有与该定位柱24对应连接的定位孔二25。The back shell 1 is provided with a positioning post 24 for positioning the wireless charging transmitting module 10 , and the edge of the wireless charging transmitting module 10 is provided with a positioning hole 25 correspondingly connected with the positioning post 24 .
背壳1外侧设有用于连接球头支架的连接头26。A connecting head 26 for connecting the ball bracket is provided on the outside of the back shell 1 .
当放入手机时，该支架依靠手机重力下压支架下夹头，下夹头带动限位滑块下移，压力弹簧被压缩，通过齿轮与支架两端左夹头与右夹头联动，从而夹紧手机。当向上提拿手机时，连接着下夹头的限位滑块在压力弹簧回复作用力下会向上移动，通过齿轮联动，支架左夹头与右夹头会同时往两端远离手机方向移动，从而实现手机轻松拿取。手机放入支架后，支架内的无线充电发射模块通过连接线与车用电源连接后可以实现无线充电功能。When the mobile phone is put in, the bracket relies on the gravity of the mobile phone to press the lower chuck of the bracket, the lower chuck drives the limit slider to move down, the pressure spring is compressed, and the left chuck and the right chuck at both ends of the bracket are linked through the gear, so that Clamp the phone. When the mobile phone is lifted up, the limit slider connected to the lower chuck will move upward under the return force of the pressure spring. Through gear linkage, the left and right chucks of the bracket will move away from the mobile phone at both ends at the same time. So as to realize the mobile phone to take easily. After the mobile phone is placed in the bracket, the wireless charging transmitter module in the bracket can realize the wireless charging function after being connected to the vehicle power supply through the connecting line.
针对大小不同的手机，如IPHONE8、IPHONE8PLUS、三星S7/S8等手机都内置有无线充电接收功能，但手机尺寸大小不同，通常手机内置接收线圈位于手机背面中心位置。支架内置的无线充电发射线圈位置是固定的。本实用新型在下夹头上面设有带若干限位节点的楔形限位滑槽，限位节点用于与楔形凸块对应卡接，如图5所示。该楔形限位滑槽具有塑性弹力变形，在人手拉推力的作用下，限位滑块上的楔形凸块可以固定在下夹头楔形限位滑槽的任何一个限位节点，从第一个限位节点到最后一个限位节点之间的距离即为有效行程，如图5所示，该行程可以设定为满足各种大小不同的手机的背面接收线圈与支架发射线圈对应位置。For mobile phones of different sizes, such as IPHONE8, IPHONE8PLUS, Samsung S7/S8 and other mobile phones have built-in wireless charging and receiving functions, but the size of the mobile phone is different. Usually, the built-in receiving coil of the mobile phone is located in the center of the back of the mobile phone. The position of the wireless charging transmitter coil built into the bracket is fixed. In the utility model, a wedge-shaped limiting chute with several limiting nodes is provided on the lower chuck, and the limiting nodes are used for engaging with wedge-shaped protrusions correspondingly, as shown in FIG. 5 . The wedge-shaped limit chute has plastic elastic deformation, and under the action of manual push force, the wedge-shaped protrusion on the limit slider can be fixed on any limit node of the wedge-shaped limit chute of the lower chuck, starting from the first limit The distance between the position node and the last limit node is the effective stroke, as shown in Figure 5, the stroke can be set to meet the corresponding positions of the receiving coil on the back of the mobile phone and the transmitting coil of the bracket of various sizes.
与现有技术相比，本实用新型的有益效果如下：Compared with the prior art, the beneficial effects of the utility model are as follows:
本实用新型结构简单，操作简便，单手取放手机即可实现夹紧与松脱。The utility model has the advantages of simple structure and convenient operation, and the clamping and loosening of the mobile phone can be realized by taking and placing the mobile phone with one hand.
本实用新型内置无线充电功能，车主手机充电时可以摆脱充电线的限制。而且该充电支架可以通过下夹头与限位滑块之间的相互位移行程来满足不同尺寸的手机接收线圈与支架内置的发射线圈位置对应，从而实现无线充电功能。The utility model has a built-in wireless charging function, and the owner of the mobile phone can get rid of the limitation of the charging line when charging the mobile phone. Moreover, the charging bracket can meet the position correspondence between the mobile phone receiving coils of different sizes and the transmitting coil built in the bracket through the mutual displacement stroke between the lower chuck and the limit slider, thereby realizing the wireless charging function.
以上对本实用新型实施例所提供的技术方案进行了详细介绍，本文中应用了具体个例对本实用新型实施例的原理以及实施方式进行了阐述，以上实施例的说明只适用于帮助理解本实用新型实施例的原理；同时，对于本领域的一般技术人员，依据本实用新型实施例，在具体实施方式以及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本实用新型的限制。The technical solutions provided by the embodiments of the present invention have been introduced in detail above. In this paper, specific examples have been used to illustrate the principles and implementation methods of the embodiments of the present invention. The descriptions of the above embodiments are only applicable to help understand the present invention. The principle of the embodiment; at the same time, for those of ordinary skill in the art, according to the embodiment of the present invention, there will be changes in the specific implementation and the scope of application. Utility model restrictions.
Claims (8)
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| CN201721385927.7U CN207283224U (en) | 2017-10-25 | 2017-10-25 | A Gravity Vehicle Wireless Charging Stand |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777729A (en) * | 2018-08-17 | 2018-11-09 | 深圳市智高翔科技发展有限公司 | A kind of handset bracket structure based on clamping limit |
| CN112531915A (en) * | 2020-12-10 | 2021-03-19 | 中国人民解放军海军工程大学 | A contactless power transmission device and its operating method |
-
2017
- 2017-10-25 CN CN201721385927.7U patent/CN207283224U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777729A (en) * | 2018-08-17 | 2018-11-09 | 深圳市智高翔科技发展有限公司 | A kind of handset bracket structure based on clamping limit |
| CN108777729B (en) * | 2018-08-17 | 2024-07-30 | 深圳市智高翔科技发展有限公司 | Mobile phone support structure based on clamping limiting |
| CN112531915A (en) * | 2020-12-10 | 2021-03-19 | 中国人民解放军海军工程大学 | A contactless power transmission device and its operating method |
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