CN220842387U - Vehicle-mounted vacuum chuck device - Google Patents
Vehicle-mounted vacuum chuck device Download PDFInfo
- Publication number
- CN220842387U CN220842387U CN202322823641.4U CN202322823641U CN220842387U CN 220842387 U CN220842387 U CN 220842387U CN 202322823641 U CN202322823641 U CN 202322823641U CN 220842387 U CN220842387 U CN 220842387U
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- China
- Prior art keywords
- ball head
- vacuum chuck
- base
- matched
- clamping plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 24
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model relates to a vehicle-mounted vacuum chuck device, which comprises a base, a clamping plate mechanism and vacuum chucks, wherein three vacuum chucks are arranged at the lower part of the base, a round ball head connecting plate is arranged at the upper part of the base, a clamping plate mechanism consisting of two ball head clamping plates is arranged at the ball head of the round ball head connecting plate, a square ball head connecting plate is arranged at the other end of the clamping plate mechanism, the vacuum chucks comprise a matched chuck seat, a push rod is arranged in the chuck seat, the top of the push rod is connected with a matched switch, and the side part of the push rod is connected with a limiting pin for limiting; the top of the sucker seat is fixed by a screw. The vacuum chuck bracket sucking disc group in the utility model has simple structure and convenient operation. The adsorption of the smooth surface is realized by a rotary switch; the switch is restored, the protrusion at the edge of the sucker is lifted, the smooth surface can be loosened, and the switch is realized by only relying on the limiting pin and the limiting structure on the switch, and other complex structures such as thread-free matching and the like are avoided.
Description
Technical Field
The utility model relates to the field of vehicle-mounted mounting brackets, in particular to a vehicle-mounted vacuum chuck device.
Background
At present, the on-vehicle display equipment of active service is mostly installed fixedly by adopting a vacuum chuck bracket, which consists of a vacuum chuck, a vacuum chuck base and a bracket base. One end of the vacuum chuck base is a vacuum chuck and used for adsorbing a smooth plane, the other end of the vacuum chuck base is a support base, and the support base is provided with a rotating mechanism to realize the angle adjustment of the display equipment so as to meet the use requirements of people. The vacuum chuck adopts a single vacuum chuck, the vacuum chuck is limited by the adsorption force, the gravity born by the vacuum chuck bracket is limited, the general size and the weight of the active military vehicle-mounted display equipment are large, and in the use process, the vacuum chuck bracket is often unstable in support and falls off; particularly, when a large-sized vehicle transportation vehicle, a tractor, an off-road vehicle and the like are used for military vehicle-mounted display equipment, the vehicle vibrates greatly, the normal watching of eyes can be influenced due to the fact that the vacuum sucker support is not firm in support, and the using effect is seriously influenced. Moreover, the existing rotating mechanism can only realize the angle rotation in one direction, can not meet the rotation of any angle in other directions, and can not meet the observation of different angles of different drivers. In addition, the vacuum chuck realizes recovery and pressing down of the chuck base by utilizing threads, and has complex structure and inconvenient operation.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a vehicle-mounted vacuum chuck device, which comprises:
the base is provided with three vacuum suckers at the lower part, a round ball head connecting plate is arranged at the upper part of the base, a clamping plate mechanism consisting of two ball head clamping plates is arranged at the ball head of the round ball head connecting plate, and a square ball head connecting plate is arranged at the other end of the clamping plate mechanism;
The clamping plate mechanism is characterized in that a screw rod is arranged between two ball head clamping plates of the clamping plate mechanism, and the end part of the screw rod is provided with a matched wrench;
The vacuum chuck comprises a matched chuck seat, a push rod is arranged in the chuck seat, the top of the push rod is connected with a matched switch, and the side part of the push rod is connected with a limiting pin for limiting; the top of the sucker seat is fixed by a screw.
Compared with the prior art, the utility model has the advantages that: 1) The vacuum chuck bracket adopts three vacuum chucks, the adsorption force of the vacuum chuck bracket is far higher than that of the existing product, and meanwhile, the reliability of the vacuum chuck bracket is ensured by three-point support;
2) The universal ball head structure of the vacuum chuck bracket can realize adjustment of different angles and different heights of the active military vehicle-mounted display equipment, and is convenient for human eyes to observe;
3) The vacuum chuck bracket has simple and convenient structure and convenient operation. The adsorption of the smooth surface is realized by a rotary switch; the switch is restored, the protrusion at the edge of the sucker is lifted, the smooth surface can be loosened, and the switch is realized by only relying on the limiting pin and the limiting structure on the switch, and other complex structures such as thread-free matching and the like are avoided.
Preferably, a spring is connected between the two ball head clamping plates.
Preferably, the joint of the wrench and the screw is provided with a matched spring pad and a matched flat pad.
Preferably, the side part of the ball head clamping plate is provided with a hexagonal limiting hole at the corresponding position of the screw rod, the section specification of one end of the screw rod is matched with the hexagonal limiting hole and is also hexagonal, and the screw rod is limited through the hexagonal limiting hole on the ball head clamping plate.
Preferably, the sucking disc seat and the base are respectively provided with a threaded hole in a matched mode, and screws matched with the threaded holes penetrate through the threaded holes in the sucking disc seat and the base respectively to be fixed, so that the sucking disc seat is connected with the base.
Preferably, the side of the vacuum chuck is provided with a protrusion.
Preferably, the ejector rod is provided with a spring.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
Fig. 1 is a schematic view of the internal structure of the vehicle-mounted vacuum chuck device of the present utility model.
Fig. 2 is a schematic perspective view of the vacuum chuck device for vehicle according to the present utility model.
Fig. 3 is a schematic side view of the vehicle vacuum chuck device of the present utility model.
Fig. 4 is a schematic top view of the suction cup stand according to the present utility model.
Fig. 5 is a schematic perspective view of a sucker seat according to the present utility model.
Fig. 6 is a schematic view of the internal structure of the suction cup base according to the present utility model.
As shown in the figure: 1. square ball head connecting plate, 2, ball head clamping plate, 3, screw rod, 4, spring, 5, round ball head connecting plate, 6, vacuum chuck, 7, spring pad and flat pad, 8, spanner, 9, hexagonal limiting hole, 10, bulge, 11, screw, 12, switch, 13, limiting pin, 14, chuck seat, 15, ejector rod, 16 and base.
Detailed Description
As shown in fig. 1 to 3, a vehicle-mounted vacuum chuck device is proposed, which is mainly composed of three parts in structure:
1) The base 16, the bottom of the base 16 is equipped with three vacuum chucks 6, the upper part of the base 16 is equipped with a round ball joint connecting plate 5, the ball joint of the round ball joint connecting plate 5 is equipped with a clamping plate mechanism composed of two ball joint clamping plates 2, and the other end of the clamping plate mechanism is equipped with a square ball joint connecting plate 1;
2) The clamping plate mechanism is characterized in that a screw rod 3 is arranged between two ball head clamping plates 2 of the clamping plate mechanism, and a matched spanner 8 is arranged at the end part of the screw rod 3;
3) The vacuum chuck 6, the vacuum chuck 6 includes a matched chuck seat 14, there is a ejector rod 15 in the chuck seat 14, the top of the ejector rod 15 is connected with a matched switch, the side of the ejector rod 15 is connected with a limiting pin 13 for limiting; the top of the sucker seat 14 is fixed by a screw 11.
It can be seen that the bracket is provided with a square ball joint connecting plate for fixing the display equipment; the base 16 is formed by fixing three vacuum chuck groups on a flat plate of the base 16, each vacuum chuck group consists of a switch, a push rod 15, a vacuum chuck 6 (soft rubber material), a spring 4, a limiting pin 13 and a chuck seat 14, wherein the push rod 15 is embedded in the vacuum chuck 6, so that the vacuum chuck cannot move at will. When the device is used, when the switch 12 is turned from OFF to ON, the limiting pin 13 in the sucker group is turned to the limiting structure of the switch 12 to drive the ejector rod 15 and the sucker 6 to be recovered upwards, the sucker seat 14 is pressed downwards under the action of the spring 4 and can be firmly pressed ON the edge part of the sucker, and the middle part of the vacuum sucker 6 synchronously moves upwards due to the upward recovery of the ejector rod 15, so that the pressure in the vacuum sucker 6 is lower than the atmospheric pressure, and the external atmospheric pressure firmly presses the vacuum sucker 6 ON a smooth surface; the rotation switch is turned ON to OFF, the limiting pin 13 in the sucker group avoids the limiting structure of the sucker seat 14, drives the ejector rod 15, the vacuum sucker 6 and the sucker seat 14 to restore to the initial position, does not press the edge of the vacuum sucker 6 any more, restores the pressure in the vacuum sucker 6, lifts the bulge 10 ON the vacuum sucker 6, and enables the vacuum sucker 6 to loosen the adsorbate.
In one embodiment of the present utility model, as shown in fig. 1 and 2, a spring 4 is connected between the two ball stud plates 2. The joint of the spanner 8 and the screw 3 is provided with a matched spring pad and a flat pad 7. The base 16 is provided with a round ball joint connecting plate 15 which is fixed with the square ball joint connecting plate 1 through a connecting rod, and the connecting rod consists of two ball joint clamping plates 2, a spanner 8, a spring 4, a spring pad, a flat pad 7, a screw 3 and the like.
In one embodiment of the present utility model, as shown in fig. 1 and 3, a hexagonal limiting hole 9 is provided at a corresponding position of the screw 3 on the side of the ball clamping plate 2, and the cross section specification of one end of the screw 3 is adapted to the hexagonal limiting hole 9 and is also hexagonal, and the screw 3 is limited by the hexagonal limiting hole 9 on the ball clamping plate 2. Two ends of the two ball head clamping plates are respectively provided with ball head notches, and can be used for clamping the ball heads. The screw 3 passes through the two ball clamping plates 2 and the screw thread of the spanner 8 to be fixed, wherein the limit structure is designed on one ball clamping plate 2 to prevent the screw 3 from rotating. The tightness of the two ball head clamping plates 2 can be realized by the tightness wrench 8. The elastic pad and the flat pad 7 can be used for preventing the wrench from loosening, when the wrench 8 is unscrewed, the springs 4 of the two ball head clamping plates 2 can make one ends of the two ball head clamping plates 2 open by utilizing the spring force of the springs, and the other ends of the two ball head clamping plates are closed, so that the whole connecting rod cannot be scattered due to unscrewing of the wrench 8; when the wrench 8 is screwed, the spring force of the springs 4 of the two ball head clamping plates 2 can provide pretightening force to play a role in looseness prevention. Because the two ends of the connecting rod are both ball heads, the universal rotation can be realized; the rotary ball head clamping plate 2 can adjust different angles, and the rotary connecting rod can adjust different supporting heights.
In one embodiment of the present utility model, as shown in fig. 4, 5 and 6, the suction cup seat 14 and the base 16 are respectively provided with an adaptive threaded hole, and the screw 11 matched with the threaded hole passes through the threaded holes on the suction cup seat 14 and the base 16 to fix, so as to realize connection of the suction cup seat 14 and the base 16. The side of the vacuum chuck 6 is provided with a protrusion 10.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (7)
1. A vehicle-mounted vacuum chuck device, comprising:
The vacuum chuck comprises a base (16), wherein three vacuum chucks (6) are arranged at the lower part of the base (16), a round ball head connecting plate (5) is arranged at the upper part of the base (16), a clamping plate mechanism consisting of two ball head clamping plates (2) is arranged at the ball head of the round ball head connecting plate (5), and a square ball head connecting plate (1) is arranged at the other end of the clamping plate mechanism;
The clamping plate mechanism is characterized in that a screw rod (3) is arranged between two ball head clamping plates (2) of the clamping plate mechanism, and a matched wrench (8) is arranged at the end part of the screw rod (3);
The vacuum chuck (6), the vacuum chuck (6) comprises a matched chuck seat (14), a push rod (15) is arranged in the chuck seat (14), the top of the push rod (15) is connected with a matched switch, and the side part of the push rod (15) is connected with a limiting pin (13) for limiting; the top of the sucker seat (14) is fixed by a screw (11).
2. The vehicle vacuum chuck device according to claim 1, wherein: a spring (4) is connected between the two ball head clamping plates (2).
3. The vehicle vacuum chuck device according to claim 1, wherein: the connecting part of the wrench (8) and the screw (3) is provided with a matched spring pad and a matched flat pad (7).
4. The vehicle vacuum chuck device according to claim 1, wherein: the side part of the ball head clamping plate (2) is provided with a hexagonal limiting hole (9) at the corresponding position of the screw rod (3), the section specification of one end of the screw rod (3) is matched with the hexagonal limiting hole (9) and is also hexagonal, and the screw rod (3) is limited through the hexagonal limiting hole (9) on the ball head clamping plate (2).
5. The vehicle vacuum chuck device according to claim 1, wherein: the sucker seat (14) and the base (16) are respectively provided with a threaded hole in a matched mode, and screws (11) matched with the threaded holes penetrate through the threaded holes in the sucker seat (14) and the base (16) respectively to fix the sucker seat (14) and the base (16), so that the sucker seat (14) is connected with the base (16).
6. The vehicle vacuum chuck device according to claim 1, wherein: the side part of the vacuum sucker (6) is provided with a bulge (10).
7. The vehicle vacuum chuck device according to claim 1, wherein: the ejector rod (15) is provided with a spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322823641.4U CN220842387U (en) | 2023-10-20 | 2023-10-20 | Vehicle-mounted vacuum chuck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322823641.4U CN220842387U (en) | 2023-10-20 | 2023-10-20 | Vehicle-mounted vacuum chuck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220842387U true CN220842387U (en) | 2024-04-26 |
Family
ID=90785786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322823641.4U Active CN220842387U (en) | 2023-10-20 | 2023-10-20 | Vehicle-mounted vacuum chuck device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220842387U (en) |
-
2023
- 2023-10-20 CN CN202322823641.4U patent/CN220842387U/en active Active
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