CN219119712U

CN219119712U - Damping device and vehicle-mounted cradle head with same

Info

Publication number: CN219119712U
Application number: CN202320089140.5U
Authority: CN
Inventors: 何文峰; 沈东明
Original assignee: Aaeon Technology Suzhou Co ltd
Current assignee: Aaeon Technology Suzhou Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-02
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a damping device and a vehicle-mounted cradle head with the same, wherein the damping device comprises a mounting structure, wherein the mounting structure comprises two opposite mounting plates which are spaced and can be mutually close to or far away from each other, a plurality of mounting holes which are spaced along the circumferential direction of the mounting plate are formed in any mounting plate, and the number and the positions of the mounting holes on the two mounting plates are in one-to-one correspondence; the connecting pieces are suitable for being detachably inserted into corresponding mounting holes on the two mounting plates; the elastic pieces are suitable for being sleeved on the connecting pieces in a one-to-one correspondence mode, and two ends of the elastic pieces are respectively abutted to the opposite end faces of the two mounting plates. The connecting piece is characterized in that the connecting piece is connected with the mounting plate in a detachable mode, and the connecting piece is connected with the mounting plate in a detachable mode.

Description

Damping device and vehicle-mounted cradle head with same

Technical Field

The utility model relates to the technical field of tripod head shock absorption, in particular to a shock absorption device and a vehicle-mounted tripod head with the shock absorption device.

Background

When the traditional photographic equipment shoots in the high-speed running process of a vehicle, the problem of picture shake in the moving process of the vehicle cannot be solved. The vibration reduction device can still shoot stable and clear pictures under the condition of high-speed movement of photographic equipment, and effectively reduces the influence of various vibrations on shooting effect in the vehicle movement process.

But the existing vehicle-mounted cradle head shock absorber is mainly of a rubber structure with two layers of steel plates, and is processed in a mode of mold encapsulation. The structure has single size, the weight range of the camera adapted to the damping effect is limited, and the camera cannot meet more and more customized requirements in the market. Therefore, it is very necessary to provide a new damping device and a vehicle-mounted cradle head with the same to solve the above technical problems.

Disclosure of Invention

Aiming at least one of the technical problems, the utility model aims to provide a damping device and a vehicle-mounted cradle head with the damping device, and the damping device can meet different customization demands by selecting springs and pin shafts with different lengths.

The technical scheme of the utility model is as follows:

one of the objects of the present utility model is to provide a shock absorbing device comprising:

the mounting structure comprises two opposite mounting plates which are spaced and can be mutually close to or far away from each other, a plurality of mounting holes are formed in any one mounting plate at intervals along the circumferential direction of the mounting plate, and the number and the positions of the mounting holes in the two mounting plates are in one-to-one correspondence;

the connecting pieces are suitable for being detachably inserted into corresponding mounting holes on the two mounting plates;

the elastic pieces are suitable for being sleeved on the connecting pieces in a one-to-one correspondence mode, and two ends of the elastic pieces are respectively abutted to the opposite end faces of the two mounting plates.

The utility model further provides a vehicle-mounted cradle head, which comprises the damping device.

Compared with the prior art, the utility model has the advantages that:

the shock absorption device and the vehicle-mounted cradle head with the shock absorption device are simple in structure, the connecting pieces and the mounting plates are in split and detachable connection, and when the shock absorption device is used, the connecting pieces and the elastic pieces with different lengths can be selected according to actual requirements, so that various customization requirements are met.

Drawings

The utility model is further described below with reference to the accompanying drawings and examples:

FIG. 1 is a schematic perspective view of a shock absorbing device according to an embodiment of the present utility model;

fig. 2 is an exploded view of a shock absorber according to an embodiment of the present utility model.

Wherein: 1. a mounting structure; 11. a mounting plate; 110. a first through hole; 111. a mounting hole; 112. a second through hole; 2. a connecting piece; 21. a connection part; 22. a convex portion; 23. a groove portion; 24. a fixing piece; 3. an elastic member.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

A shock absorbing device according to an embodiment of the present utility model, referring specifically to fig. 1 to 2, includes a mounting structure 1, a plurality of connection members 2, and a plurality of elastic members 3. The mounting structure 1 comprises two opposite mounting plates 11 which are spaced and can be mutually close to or far away from each other, a plurality of mounting holes 111 are formed in any one mounting plate 11 along the circumferential direction of the mounting plate at intervals, and the number and the positions of the mounting holes 111 on the two mounting plates 11 are in one-to-one correspondence. The plurality of connectors 2 are adapted to be removably inserted into corresponding mounting holes 111 on the two mounting plates 11. The elastic pieces 3 are suitable for being sleeved on the connecting pieces 2 in a one-to-one correspondence manner, and two ends of the elastic pieces 3 are respectively abutted on the opposite end surfaces of the two mounting plates 11, namely the lower end surface of the upper mounting plate and the upper end surface of the lower mounting plate as shown in fig. 1. That is, the connecting piece 2 is not fixed with the two mounting plates 11, and is movably arranged, and the elastic piece 3 can stretch and retract between the two mounting plates 11, so that the purpose of shock absorption is achieved. The number of the mounting holes 111 is not less than the number of the connection members 2, that is, a part of the mounting holes 111 or all of the mounting holes 111 are provided with the connection members 2. The number of the connection members 2 corresponds to the number of the elastic members 3. The damping device provided by the utility model has a simple structure, the connecting piece 2 and the mounting plate 11 are detachably connected in a split mode, and when the damping device is used, the connecting piece 2 and the elastic piece 3 with different lengths can be selected according to actual requirements, so that various customization requirements are met.

According to some preferred embodiments of the present utility model, any one of the connectors 2 includes a connecting portion 21, a convex portion 22, a groove portion 23, and a fixing piece 24. Wherein the connecting part 21 is in a rod shape and is sleeved with the elastic piece 3. The protruding portion 22 is circular and has a size larger than the diameter of the mounting hole 111, and the protruding portion 22 is integrally formed at one axial end of the connecting portion 21 and adapted to abut against an end surface of one mounting plate 11 facing away from the other mounting plate 11, that is, a lower end surface of the lower mounting plate as shown in fig. 1. The protruding portion 22 is used for limiting one end of the connecting portion 21 and one of the mounting plates 11, so as to prevent the elastic member 3 from falling off from the connecting portion 21 in the process of stretching and damping. The groove 23 is provided at the other axial end of the connecting portion 21 so as to be recessed in the radial direction of the connecting portion 21. Preferably, the groove 23 is a ring groove surrounding the connection portion 21. The fixing piece 24 has a first through hole 110 in the middle through which the connecting portion 21 passes, and is adapted to be fastened in the groove portion 23 and can abut against an end surface of the mounting plate 11 away from the protruding portion 22, which is opposite to the elastic member 3, i.e., an upper end surface of the upper mounting plate as shown in fig. 1. That is, the connecting member 2 includes a T-shaped connecting rod having a ring groove formed at an end thereof for fixing the fixing piece 24, so as to prevent the connecting rod from being separated from the mounting plate 11 and the elastic member 3 from being separated from the connecting portion 21. Specifically, as shown in fig. 2, the connecting member 2 is a conventional pin shaft with a groove at the end. Preferably, the elastic member 3 is an existing conventional elastic member. Compared with the structure of rubber and steel plates in the prior art, the damping device provided by the utility model adopts the spring, and the damping effect is better. For the mounting plate 11, the connection member 2 and the elastic member 3, conventional stainless steel or other suitable steel materials (which need to be subjected to rust-proof treatment) are preferably used, that is, the outer surfaces of the mounting plate 11, the connection member 2 and the elastic member 3 are preferably provided with a rust-proof layer (not shown). The specific structure and materials of the rust preventive layer are not described and limited, and are conventional ones, and those skilled in the art can easily know them. For the fixing piece 24, a conventional U-shaped clamping spring with a notch is adopted.

According to some preferred embodiments of the present utility model, a first through hole 110 is formed in the middle of any mounting plate 11. As shown in fig. 1 to 2, any mounting plate 11 is a square plate, and a circular first through hole 110 is formed in the middle of the mounting plate, so that the weight of the mounting plate is reduced.

The number of the mounting holes 111, the connection members 2, and the elastic members 3 is not particularly limited, but is preferably 8 as shown in fig. 2, and may be other numbers, such as six, ten, and the like. Preferably, the plurality of mounting holes 111 are evenly spaced on the mounting plate 11. Preferably, as shown in fig. 1 and 2, the four corner positions of any mounting plate 11 may be further provided with second through holes 112, and the second through holes 112 serve as connection holes for mounting and fixing the shock absorbing device. Optionally, the size of the first through hole 110 is larger than the size of the second through hole 112 and the size of the mounting hole 111, and the size of the second through hole 112 is larger than the size of the mounting hole 111, so that the user can distinguish when mounting.

It should be noted that, the mounting plate 11, the spring, the snap spring and the pin shaft in the embodiment of the utility model are all common standard components, and no extra modification cost is added due to special customization requirements, so that the utility model has good popularization and use values.

The embodiment of the utility model also provides a vehicle-mounted cradle head, which comprises the damping device of the embodiment. The damping device of the above embodiment has at least the beneficial effects of the damping device of the above embodiment, and will not be described in detail herein.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. A shock absorbing device, comprising:

2. A shock absorbing device as defined in claim 1, wherein any of said connectors comprises:

the connecting part is in a rod shape and is sleeved with the elastic piece;

the convex part is circular, the size of the convex part is larger than the diameter of the mounting hole, and the convex part is integrally formed at one axial end of the connecting part and is suitable for being abutted against the end surface of one mounting plate, which is opposite to the other mounting plate;

a groove portion concavely provided at the other axial end of the connecting portion along the radial direction of the connecting portion;

the fixing piece is provided with a through hole for the connecting part to pass through in the middle part, is suitable for being clamped in the groove part and can be abutted on the end face, away from the convex part, of the mounting plate, which is opposite to the elastic piece.

3. A shock absorbing device as claimed in claim 2, wherein the connector is a pin.

4. The shock absorbing device as defined in claim 2, wherein the securing tab is a snap spring.

5. The shock absorbing device as defined in claim 1, wherein the mounting plate, the connecting member and the elastic member are all made of steel.

6. The shock absorbing device as defined in claim 5, wherein the outer surfaces of the mounting plate, the connecting member and the elastic member each have a rust-proof layer.

7. A shock absorbing device as claimed in claim 1, wherein the resilient member is a spring.

8. A shock absorbing device as claimed in claim 1, wherein a through hole is provided in the middle of any one of the mounting plates.

9. A vehicle-mounted pan-tilt comprising a shock absorbing device according to any one of claims 1 to 8.