CN212691311U - Vehicle-mounted electric bracket - Google Patents
Vehicle-mounted electric bracket Download PDFInfo
- Publication number
- CN212691311U CN212691311U CN202021428838.8U CN202021428838U CN212691311U CN 212691311 U CN212691311 U CN 212691311U CN 202021428838 U CN202021428838 U CN 202021428838U CN 212691311 U CN212691311 U CN 212691311U
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- China
- Prior art keywords
- connecting plate
- clamping arm
- base
- vertical sliding
- sliding plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000008093 supporting effect Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a vehicle-mounted electric bracket, which comprises a base, a left clamping arm, a right clamping arm, a linkage mechanism and a driving device, wherein a transverse chute is arranged in the base; the linkage mechanism comprises a left connecting plate, a right connecting plate and a vertical sliding plate, wherein three convex columns are respectively arranged on the left connecting plate and the right connecting plate; the inner side wall of the vertical sliding plate is vertically provided with a rack, and the upper end of the vertical sliding plate is transversely provided with a strip-shaped through hole; the inner side ends of the left clamping arm and the right clamping arm are respectively and vertically provided with a strip-shaped through hole, and the strip-shaped through holes on the left clamping arm, the right clamping arm and the vertical sliding plate are respectively and movably matched with the corresponding convex columns; the driving device comprises a motor and a gear arranged at the shaft end of the motor, wherein the gear is meshed with the rack. Therefore, through the vertical slip that utilizes vertical slide, drive the rotation of left connecting plate, right connecting plate, indirectly drive left arm lock and right arm lock and slowly slide, avoid the rigidity collision, noise when effectively reducing the support switching improves the use experience nature of support.
Description
Technical Field
The utility model belongs to the technical field of the cell phone stand technique and specifically relates to indicate an on-vehicle electric stand.
Background
The mobile phone support is an article which is born along with the more and more extensive use of mobile phones, is used in a car and in daily life, and greatly facilitates the life of people. Along with the popularization of automobiles, people need to use a mobile phone for navigation when going out, a vehicle-mounted mobile phone support comes along with transportation, and the vehicle-mounted mobile phone support can finish the opening and clamping actions of a clamping arm by sensing the actions of the mobile phone and a hand, so that the mobile phone is fixed; and vehicle-mounted mobile phone support still has the wireless function of charging.
However, most of the existing vehicle-mounted electric mobile phone supports are complex in structure and inconvenient to assemble and disassemble; and the noise is great when the support opens closed, and it is not good enough to use experience nature. Therefore, the existing vehicle-mounted electric bracket is improved to solve the problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides an on-vehicle electric stand, and its vertical slip through utilizing vertical slide drives the rotation of left connecting plate, right connecting plate, indirectly drives left arm lock and the slow slip of right arm lock, avoids the rigidity collision, noise when effectively reducing the support switching, improves the use experience nature of support. Moreover, the support is simple and compact in structure, fast and convenient to assemble and low in production cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vehicle-mounted electric bracket comprises a base, a left clamping arm, a right clamping arm, a linkage mechanism and a driving device, wherein a transverse chute is arranged in the base, and the left clamping arm and the right clamping arm can be respectively installed in the transverse chute in a transverse sliding manner; the linkage mechanism comprises a left connecting plate, a right connecting plate and a vertical sliding plate, wherein three convex columns are respectively arranged on the left connecting plate and the right connecting plate in a triangular distribution manner; the vertical sliding plate can be vertically and slidably arranged in the base, a rack is vertically arranged on the inner side wall of the vertical sliding plate, and a strip-shaped through hole is transversely arranged at the upper end of the vertical sliding plate; the inner side ends of the left clamping arm and the right clamping arm are respectively and vertically provided with a strip-shaped through hole, the convex column at the upper end of the left connecting plate can be positioned in the strip-shaped through hole of the left clamping arm in a vertically sliding manner, the left lower convex column of the left connecting plate is pivoted on the base, and the right lower convex column of the left connecting plate can be positioned in the strip-shaped through hole of the vertical sliding plate in a horizontally sliding manner; the upper convex column of the right connecting plate can be vertically slidably positioned in the strip-shaped through hole of the right clamping arm, the right lower convex column of the right connecting plate is pivoted on the base, and the left lower convex column of the right connecting plate can be horizontally slidably positioned in the strip-shaped through hole of the vertical sliding plate; the driving device comprises a motor and a gear, wherein the motor is transversely arranged in the base, the gear is arranged at the end of the motor shaft, and the gear is meshed with the rack on the vertical sliding plate.
As a preferred embodiment: the base is internally provided with a controller for controlling the start and stop of the driving device, the front side of the base is provided with a sensor for sensing the placement of the mobile phone and enabling the left clamping arm and the right clamping arm to be folded, and the sensor is connected with the controller; and a switch for starting the driving device to open the left clamping arm and the right clamping arm is arranged on the base and is connected with the controller.
As a preferred embodiment: and a battery or a capacitor for storing electric energy is arranged in the base and is connected with the controller and the driving device.
As a preferred embodiment: the base is provided with a bottom supporting arm which can be arranged on the base in a vertically sliding manner, and an elastic element which can drive the bottom supporting arm to elastically reset upwards is arranged between the bottom supporting arm and the base.
As a preferred embodiment: the vertical sliding plate is positioned below the left connecting plate and the right connecting plate.
As a preferred embodiment: a limiting plate for limiting the vertical sliding plate is arranged in the base, a vertical sliding groove is formed in the limiting plate corresponding to the vertical sliding plate, and the vertical sliding plate can be vertically slidably located in the vertical sliding groove.
As a preferred embodiment: the wireless charging device comprises a fixed seat and a coil arranged on the fixed seat, and the fixed seat covers the left clamping arm and the right clamping arm
Above the arm, the above-mentioned horizontal spout sets up on this fixing base rear side wall.
As a preferred embodiment: and the upper part of the rear side wall of the fixing seat is provided with a limiting block for limiting the sliding of the vertical sliding plate, and the upper end of the vertical sliding plate is positioned below the limiting block.
As a preferred embodiment: the switch is a touch switch and is arranged on two sides of the base.
As a preferred embodiment: the left connecting plate and the right connecting plate are respectively triangular, and the convex columns are respectively arranged at each corner of the left connecting plate and the right connecting plate.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, through by left connecting plate, right connecting plate and vertical slide constitution link gear to respectively vertical setting bar through-hole on left arm lock and right arm lock, utilize the vertical slip of vertical slide, drive left connecting plate, the rotation of right connecting plate, indirectly drive left arm lock and right arm lock and slowly slide, avoid the rigidity collision, noise when effectively reducing the support switching improves the use experience nature of support. Moreover, the support is simple and compact in structure, fast and convenient to assemble and low in production cost.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of the left and right clamp arms of the bracket of the present invention in a folded state;
FIG. 2 is a perspective view of the left and right clamp arms of the bracket of the present invention in an open state;
FIG. 3 is an exploded perspective view of the bracket of the present invention;
FIG. 4 is an exploded perspective view of the bracket of the present invention from another perspective;
FIG. 5 is another exploded perspective view of the bracket of the present invention;
fig. 6 is an exploded perspective view of the other view angle of fig. 5.
The attached drawings indicate the following:
10. base 11, front case
12. Rear housing 13, wireless charging device
131. Fixing seat 132 and coil
133. Transverse sliding chute 134 and limiting block
14. Controller 15, circuit board
16. Inductor 17, switch
18. Limiting plate 181 and vertical chute
20. Left arm lock 21 and strip-shaped through hole
30. Right arm lock 31, bar through-hole
40. Linkage mechanism 41 and left connecting plate
42. Right connecting plate 43, vertical slide
431. Rack 432, strip through hole
44. Convex column 50 and driving device
51. Motor 52, gear
60. A bottom support arm 70, a resilient element.
Detailed Description
The utility model discloses as shown in fig. 1 to 6, an on-vehicle electronic support, including base 10, left arm lock 20, right arm lock 30, link gear 40 and drive arrangement 50, wherein:
the base 10 includes a front case 11 and a rear case 12 combined with each other, and a wireless charging device 13 for charging the mobile phone is installed on the upper portion of the base 10, and the wireless charging device
13 comprises a fixing base 131 and a coil 132 mounted on the fixing base 131, and a transverse sliding groove 133 is disposed on the rear side wall of the fixing base 131. A controller 14 for controlling the start and stop of the driving device 50 is disposed in the base 10 (the controller 14 is disposed on the circuit board 15), an inductor 16 for inducing the mobile phone to be placed in and closing the left clamping arm 20 and the right clamping arm 30 is disposed at the front side of the base 10, the inductor 16 is an infrared inductor or a light inductor, and the inductor 16 is connected to the controller 14; a switch 17 (the switch 17 is a touch switch and is disposed on both sides of the base 10) for starting the driving device 50 to open the left arm 20 and the right arm 30 is disposed on the base 10, and the switch 17 is connected to the controller 14. And a battery or capacitor (not shown) for storing electric energy is disposed in the base 10, and the battery or capacitor is connected to the controller 14 and the driving device 50 to provide electric energy for the driving device 50 when the automobile is in an off state, so as to prevent the mobile phone from being taken out after the automobile is off.
The left and right clamping arms 20 and 30 are slidably mounted in the transverse sliding slot 133, and the fixing seat covers the left and right clamping arms 20 and 30. A bottom support arm 60 is slidably mounted on the bottom of the base 10, and an elastic element (spring) 70 is disposed between the bottom support arm 60 and the base 10 for driving the bottom support arm 60 to elastically return upward.
The linkage mechanism 40 comprises a left connecting plate 41, a right connecting plate 42 and a vertical sliding plate 43, wherein three convex columns 44 are respectively arranged on the left connecting plate 41 and the right connecting plate 42 in a triangular distribution manner (specifically, the left connecting plate 41 and the right connecting plate 42 are respectively triangular, and the convex columns 44 are respectively arranged at each corner of the left connecting plate 41 and the right connecting plate 42); the vertical sliding plate 43 can be vertically and slidably mounted in the base 10, a rack 431 is vertically arranged on the inner side wall of the vertical sliding plate, and a strip-shaped through hole 432 is transversely arranged at the upper end of the vertical sliding plate 43; a strip-shaped through hole 21/31 is vertically formed at the inner ends of the left arm 20 and the right arm 30, the upper convex pillar 44 of the left connecting plate 41 can be vertically slidably located in the strip-shaped through hole 21 of the left arm 20, the left lower convex pillar 44 of the left connecting plate 41 is pivotally connected to the base 10, and the right lower convex pillar 44 of the left connecting plate 41 can be laterally slidably located in the strip-shaped through hole 432 of the vertical sliding plate 43; the upper end boss 44 of the right connecting plate 42 can be slidably located in the strip-shaped through hole 31 of the right clamping arm 30 up and down, the right lower boss 44 of the right connecting plate 42 is pivotally connected to the base 10, and the left lower boss 44 of the right connecting plate 42 can be slidably located in the strip-shaped through hole 432 of the vertical sliding plate 43 in the transverse direction; the vertical sliding plate 43 is located below the left connecting plate 41 and the right connecting plate 42, a limiting plate 18 for limiting the vertical sliding plate 43 is disposed in the base 10, a vertical sliding slot 181 is disposed on the limiting plate 18 corresponding to the vertical sliding plate 43, and the vertical sliding plate 43 can be vertically slidably located in the vertical sliding slot 181. And the upper part of the rear side wall of the fixed seat 131 is provided with a limit block 134 for limiting the sliding of the vertical sliding plate 43, and the upper end of the vertical sliding plate 43 is positioned below the limit block 134, so that the vertical sliding plate 43 is prevented from sliding upwards to an excessive extent.
The driving device 50 comprises a motor 51 and a gear 52, the motor 51 is transversely installed in the base 10, the gear 52 is installed at the shaft end of the motor 51, and the gear 52 is meshed with the rack 431 on the vertical sliding plate 43.
The linkage mechanism 40 is linked in the following manner: the motor 51 is started, and the upper gear 52 thereof is meshed with the rack 431 on the vertical sliding plate 43 to drive the vertical sliding plate 43 to slide up and down. The vertical sliding plate 43 drives the left connecting plate 41 and the right connecting plate 42 to synchronously rotate through the strip-shaped through hole 432 at the upper end of the vertical sliding plate; when the left arm clamp rotates, the convex column 44 at the upper end of the left connecting plate 41 is in sliding fit with the strip-shaped through hole 21 on the left arm clamp 20 to drive the left arm clamp 20 to slide transversely, and the convex column 44 at the upper end of the right connecting plate 42 is in sliding fit with the strip-shaped through hole 31 on the right arm clamp 30 to drive the right arm clamp 30 to slide transversely. Thus, the closing or opening of the left and right clamp arms 20 and 30 is realized. It should be noted that the matching of the strip-shaped through hole 21/31/432 and the protruding pillar can play a role in limiting the sliding of the left clamping arm 20, the right clamping arm 30 and the vertical sliding plate 43.
The working principle of the bracket is as follows: the left clamping arm and the right clamping arm of the support are in an open state in a normal state, after a mobile phone is placed in the support, the sensor is triggered, and the driving device is started to enable the left clamping arm and the right clamping arm to be closed. When the mobile phone is taken out, the switches on the two sides of the base are touched, and the driving device is started (reversed) to open the left clamping arm and the right clamping arm.
The utility model discloses a design is key lies in, through constituteing link gear by left connecting plate, right connecting plate and vertical slide to respectively vertical setting bar through-hole on left arm lock and right arm lock, utilize the vertical slip of vertical slide, drive the rotation of left connecting plate, right connecting plate, indirectly drive left arm lock and the slow slip of right arm lock, avoid the rigidity collision, noise when effectively reducing the support switching improves the use experience nature of support. Moreover, the support is simple and compact in structure, fast and convenient to assemble and low in production cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an on-vehicle electronic support which characterized in that: the clamping device comprises a base, a left clamping arm, a right clamping arm, a linkage mechanism and a driving device, wherein a transverse chute is arranged in the base, and the left clamping arm and the right clamping arm can be respectively installed in the transverse chute in a transverse sliding manner; the linkage mechanism comprises a left connecting plate, a right connecting plate and a vertical sliding plate, wherein three convex columns are respectively arranged on the left connecting plate and the right connecting plate in a triangular distribution manner; the vertical sliding plate can be vertically and slidably arranged in the base, a rack is vertically arranged on the inner side wall of the vertical sliding plate, and a strip-shaped through hole is transversely arranged at the upper end of the vertical sliding plate; the inner side ends of the left clamping arm and the right clamping arm are respectively and vertically provided with a strip-shaped through hole, the convex column at the upper end of the left connecting plate can be positioned in the strip-shaped through hole of the left clamping arm in a vertically sliding manner, the left lower convex column of the left connecting plate is pivoted on the base, and the right lower convex column of the left connecting plate can be positioned in the strip-shaped through hole of the vertical sliding plate in a horizontally sliding manner; the upper convex column of the right connecting plate can be vertically slidably positioned in the strip-shaped through hole of the right clamping arm, the right lower convex column of the right connecting plate is pivoted on the base, and the left lower convex column of the right connecting plate can be horizontally slidably positioned in the strip-shaped through hole of the vertical sliding plate; the driving device comprises a motor and a gear, wherein the motor is transversely arranged in the base, the gear is arranged at the end of the motor shaft, and the gear is meshed with the rack on the vertical sliding plate.
2. The vehicle power cradle of claim 1, wherein: the base is internally provided with a controller for controlling the start and stop of the driving device, the front side of the base is provided with a sensor for sensing the placement of the mobile phone and enabling the left clamping arm and the right clamping arm to be folded, and the sensor is connected with the controller; and a switch for starting the driving device to open the left clamping arm and the right clamping arm is arranged on the base and is connected with the controller.
3. The vehicle power cradle of claim 2, wherein: and a battery or a capacitor for storing electric energy is arranged in the base and is connected with the controller and the driving device.
4. The vehicle power cradle of claim 1, wherein: the base is provided with a bottom supporting arm which can be arranged on the base in a vertically sliding manner, and an elastic element which can drive the bottom supporting arm to elastically reset upwards is arranged between the bottom supporting arm and the base.
5. The vehicle power cradle of claim 1, wherein: the vertical sliding plate is positioned below the left connecting plate and the right connecting plate.
6. The vehicle power cradle of claim 1, wherein: a limiting plate for limiting the vertical sliding plate is arranged in the base, a vertical sliding groove is formed in the limiting plate corresponding to the vertical sliding plate, and the vertical sliding plate can be vertically slidably located in the vertical sliding groove.
7. The vehicle power cradle of claim 1, wherein: the wireless charging device comprises a fixed seat and a coil arranged on the fixed seat, the fixed seat covers the upper parts of the left clamping arm and the right clamping arm, and the transverse sliding groove is arranged on the fixed seat
On the rear side wall of the seat.
8. The vehicle power cradle of claim 7, wherein: and the upper part of the rear side wall of the fixing seat is provided with a limiting block for limiting the sliding of the vertical sliding plate, and the upper end of the vertical sliding plate is positioned below the limiting block.
9. The vehicle power cradle of claim 2, wherein: the switch is a touch switch and is arranged on two sides of the base.
10. The vehicle power cradle of claim 1, wherein: the left connecting plate and the right connecting plate are respectively triangular, and the convex columns are respectively arranged at each corner of the left connecting plate and the right connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428838.8U CN212691311U (en) | 2020-07-20 | 2020-07-20 | Vehicle-mounted electric bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428838.8U CN212691311U (en) | 2020-07-20 | 2020-07-20 | Vehicle-mounted electric bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212691311U true CN212691311U (en) | 2021-03-12 |
Family
ID=74898154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021428838.8U Expired - Fee Related CN212691311U (en) | 2020-07-20 | 2020-07-20 | Vehicle-mounted electric bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212691311U (en) |
-
2020
- 2020-07-20 CN CN202021428838.8U patent/CN212691311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |