CN213957981U

CN213957981U - Shock-absorbing chassis

Info

Publication number: CN213957981U
Application number: CN202090000046.2U
Authority: CN
Inventors: 李�远
Original assignee: Streamax Technology Co Ltd
Current assignee: Streamax Technology Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2021-08-13
Anticipated expiration: 2030-03-25
Also published as: WO2021189289A1

Abstract

The utility model provides a shock attenuation machine case, includes box (10), locates a plurality of support components (20) and a plurality of first damper (30) in box (10), and each first damper (30) are along the extending direction of the tip of support component (20) and are the setting side by side, and the relative both ends of support component (20) are connected in box (10) through each first damper (30). The utility model provides a shock absorber case is through addding a plurality of first damper (30) between bracket component (20) and box (10) to form the buffering region between bracket component (20) and box (10), reduce the external impact force to bracket component (20), with stability and the anti vibration ability of improving the on-vehicle monitoring device of installing on bracket component (20).

Description

Shock-absorbing chassis

Technical Field

The utility model relates to an on-vehicle control technical field, concretely relates to shock attenuation machine case.

Background

In the vehicle monitoring device, the installation fixation and the timely inspection of the device are crucial.

At present, in the vehicle-mounted monitoring industry, most equipment products are directly protected by using an installation shell, and the vehicle-mounted monitoring equipment is in a bumpy operation environment, so that the use of the vehicle-mounted monitoring equipment is influenced by the installation mode, and the service life of the vehicle-mounted monitoring equipment is also shortened.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: the utility model provides a shock attenuation machine case aims at solving the current short problem of on-vehicle supervisory equipment life.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a shock attenuation machine case, includes the box, locates a plurality of bracket components and a plurality of first damper, and each first damper is along the extending direction of the tip of bracket component and is the setting side by side, and the relative both ends of bracket component are connected in the box through each first damper.

In one embodiment, the bracket assembly comprises a tray and two mounting plates arranged at two opposite ends of the tray, and the first shock absorption assemblies are arranged side by side along the extension direction of the mounting plates.

In one embodiment, the first damping assembly comprises a fixing plate fixedly installed on the inner side wall of the box body, a damping member which is clamped on the fixing plate and has a hollow structure, and a connecting member which penetrates through the damping member and is connected to the mounting plate, wherein one end, far away from the fixing plate, of the damping member abuts against the mounting plate.

In one embodiment, the fixing plate is provided with a clamping groove, and the damping piece is provided with a clamping step corresponding to the clamping groove.

In one embodiment, the first damping assembly further includes a sleeve having a T-shaped axial cross section, the sleeve has a horizontal portion abutting against an end of the damping member and a vertical portion having a hollow structure and penetrating through the damping member, and the vertical portion is sleeved on the connecting member.

In one embodiment, the first shock absorbing assembly further comprises a wear washer disposed between the horizontal portion and the end portion of the shock absorbing member.

In one embodiment, the rack assembly further comprises two slide rail mechanisms, and the tray is connected to the mounting plate through the slide rail mechanisms so that the tray can horizontally slide out of the box body.

In one embodiment, the slide rail mechanism includes a fixed portion fixedly connected to the mounting plate and a movable portion slidably connected to the fixed portion, the movable portion being fixedly connected to the tray.

In one embodiment, the tray comprises a tray body and two flanges formed by bending two opposite edge side parts of the tray body, and each flange is fixedly connected with the movable part.

In one embodiment, the tray body is also provided with a push-pull handle.

In one embodiment, the shock absorber box further comprises a plurality of second shock absorbing assemblies for connecting the vehicle-mounted monitoring device, and each second shock absorbing assembly is mounted on the disc body.

In one embodiment, the case includes a base, an upper cover covering the base, and a hinge cover plate hinged to the upper cover.

In one embodiment, the box body further comprises a lock body arranged on the hinge cover plate, and the base is provided with a lock catch matched with the lock body.

In one embodiment, the base is provided with a heat dissipation structure.

The utility model provides a shock absorber case's beneficial effect lies in: the embodiment of the utility model provides a shock absorber case is through addding a plurality of first damper between bracket component and box to form the buffering region between bracket component and box, reduce the external impact force to the bracket component, with stability and the anti vibration ability that improve the on-vehicle monitoring device who installs on the bracket component.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a shock absorber box provided in an embodiment of the present invention;

fig. 2 is an exploded view of a shock-absorbing housing provided in an embodiment of the present invention;

fig. 3 is a cross-sectional view of a shock absorber casing provided in an embodiment of the present invention;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is an exploded view of a first damping assembly of a shock absorber casing according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and 2, an embodiment of the present invention provides a shock absorber box, which includes a box body 10, a plurality of bracket assemblies 20 disposed in the box body 10, and a plurality of first shock absorbing assemblies 30, wherein each first shock absorbing assembly 30 is disposed side by side along an extending direction of an end of the bracket assembly 20, and opposite ends of the bracket assembly 20 are connected to the box body 10 through each first shock absorbing assembly 30.

Here, the bracket assembly 20 is used to mount an on-vehicle monitoring device. Since the first shock absorbing assemblies 30 are respectively disposed at two opposite ends of the bracket assembly 20, a buffering area is formed between the bracket assembly 20 and the box 10, that is, when the box 10 is subjected to an external impact or a bumping state, the first shock absorbing assemblies 30 absorb or counteract most of the impact force, so as to reduce the impact force applied to the bracket assembly 20 and improve the vibration resistance of the vehicle-mounted monitoring device.

Moreover, the number of the bracket assemblies 20 is determined according to the installation requirements of the vehicle-mounted monitoring equipment. It will be appreciated that the rack assemblies 20 are spaced vertically apart in the enclosure 10, thereby providing a hierarchy of spaces within the enclosure 10.

The embodiment of the utility model provides a shock absorber case is through addding a plurality of first damper 30 between bracket component 20 and box 10 to form buffer zone between bracket component 20 and box 10, reduce the external impact force to bracket component 20, with stability and the anti vibration ability that improve the on-vehicle monitoring device who installs on bracket component 20.

Referring to fig. 1 and 2, in one embodiment, the bracket assembly 20 includes a tray 21 and two mounting plates 22 disposed at opposite ends of the tray 21, and the first shock absorbing assemblies 30 are disposed side by side along an extending direction of the mounting plates 22. It will be understood that the tray 21 is placed in the cabinet 10 in a horizontal state, and a buffer area is formed between the end of the tray 21 having the mounting plate 22 and the cabinet 10.

Specifically, referring to fig. 3 to 5, the first damping assembly 30 includes a fixing plate 31 fixedly installed on an inner side wall of the box 10, a damping member 32 clamped on the fixing plate 31 and having a hollow structure, and a connecting member 33 penetrating through the damping member 32 and connected to the mounting plate 22, wherein an end of the damping member 32 away from the fixing plate 31 abuts against the mounting plate 22. Here, the fixed plate 31 is fixed to the inner wall of the case 10 by screws, one end of the damper 32 is connected to the fixed plate 31, and the other end abuts against the mounting plate 22 by a connector 33 inserted therethrough, that is, the damper 32 absorbing the vibration force is provided between the mounting plate 22 and the fixed plate 31. Here, the damping member 32 may be a silicone material, a rubber material, or other vibration absorbing materials. And the connecting member 33 may be a screw or a rivet, etc. The shock absorbing members 32 are provided in the axial direction, so that the impact force applied to the tray 21 in the horizontal direction can be greatly reduced.

Preferably, referring to fig. 3 to 5, the fixing plate 31 is provided with a clamping groove 311, and the damping member 32 is provided with a clamping step 321 corresponding to the clamping groove. Thus, when the connector is mounted, the clamping step 321 is pressed into the clamping groove 311, so that the connector and the clamping step are quickly connected.

Preferably, referring to fig. 4 and 5, in an embodiment, the first damping assembly 30 further includes a sleeve 34 having a T-shaped axial cross-section, the sleeve 34 has a horizontal portion 341 abutting against an end of the damping member 32 and a vertical portion 342 having a hollow structure and penetrating through the damping member 32, and the vertical portion 342 is sleeved on the connecting member 33. Here, the sleeve 34 serves to reduce a gap between the connecting member 33 and the shock absorbing member 32, and to improve shock absorbing efficiency of the shock absorbing member 32.

Further, referring to fig. 4 and 5, in one embodiment, the first shock absorbing assembly 30 further includes a wear-resistant washer 35, and the wear-resistant washer 35 is disposed between the horizontal portion 341 and the end portion of the shock absorbing member 32. It can be understood that the wear-resistant washer 35 is used to reduce the contact friction between the horizontal portion 341 of the sleeve and the shock absorbing member 32, i.e., the wear-resistant washer 35 is used as a consumable part, so as to improve the lifespan of the shock absorbing member 32.

Further, referring to fig. 2 and 3, in one embodiment, the bracket assembly 20 further includes two sliding rail mechanisms 23, and the tray 21 is connected to the mounting plate 22 through the sliding rail mechanisms 23. It is understood that the tray 21 is extended to the outside of the housing 10 in the horizontal direction by the slide rail mechanism 23, so that a sufficient installation space can be obtained when the in-vehicle monitoring apparatus is installed.

Preferably, referring to fig. 2 to 4, the slide rail mechanism 23 includes a fixed portion 231 fixedly connected to the mounting plate 22 and a movable portion 232 slidably connected to the fixed portion 231, and the movable portion 232 is fixedly connected to the tray 21. The fixed portion 231 is connected to the mounting plate 22 by screws or the like, and the movable portion 232 is connected to the tray 21 by screws or the like. The movable portion 232 and the fixed portion 231 are both of a long structure.

Referring to fig. 2 to 4, in an embodiment, the tray 21 includes a tray body 211 and two ribs 212 formed by bending two opposite edge sides of the tray body 211, and each rib 212 is fixedly connected to the movable portion 232. It will be appreciated that the provision of the ribs 212 facilitates the mounting of the slide rail mechanism 23, and that the tray body 211 is used to mount an in-vehicle monitoring device.

Referring to fig. 1, the tray 211 is further provided with a push-pull handle 213. Namely, the push-pull handle 213 is used to pull the tray 211, so as to facilitate the tray 211 to extend or retract along the sliding direction of the sliding rail mechanism 23.

Alternatively, in one embodiment, the shock-absorbing housing further comprises a plurality of second shock-absorbing assemblies (not shown) for connecting the vehicle-mounted monitoring device, each second shock-absorbing assembly being mounted on the disc body 211. The second damper assembly is identical to the first damper assembly 30 in structure, and the two damper assemblies are only installed in different directions, that is, the damper 32 of the first damper assembly 30 is arranged in the horizontal direction, the impact force of the buffer bracket assembly 20 in the horizontal direction is absorbed, the damper 32 of the second damper assembly is arranged in the vertical direction, and the damper 32 of the second damper assembly is arranged between the vehicle-mounted monitoring device and the fixing plate 31, that is, the impact force of the vehicle-mounted monitoring device in the vertical direction is absorbed.

Referring to fig. 1 and 2, in one embodiment, the container 10 includes a base 11, an upper cover 12 covering the base 11, and a hinge cover 13 hinged to the upper cover 12. It can be understood that, in use, the hinge cover plate 13 covers the opening of the base 11, that is, the base 11, the upper cover 12 and the hinge cover plate 13 enclose a containing space for containing the vehicle-mounted monitoring device.

Referring to fig. 1 and 2, in one embodiment, the box 10 further includes a lock 14 mounted on the hinge cover 13, and the base 11 is provided with a lock catch 15 adapted to the lock 14. I.e. the lock body 14 is retracted, the hasp locks the shackle 15.

Referring to fig. 1, in one embodiment, a heat dissipation structure 16 is disposed on the base 11. The heat dissipation structure 16 is an array of openings, i.e. the heat dissipation structure 16 is used to dissipate heat generated by the vehicle-mounted monitoring device during operation.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A shock absorption machine case is characterized by comprising a case body, a plurality of support assemblies and a plurality of first shock absorption assemblies, wherein the support assemblies are arranged in the case body, the first shock absorption assemblies are arranged side by side along the extension direction of the end parts of the support assemblies, the opposite ends of the bracket assembly are connected to the case through the first shock-absorbing assemblies, the bracket component comprises a tray and two mounting plates arranged at the two opposite ends of the tray, the first shock absorption components are arranged side by side along the extension direction of the mounting plates, first damper includes fixed mounting in the fixed plate of the inside wall of box, joint in just be hollow structure's shock attenuation piece and wear to locate on the fixed plate shock attenuation piece just connect in the connecting piece of mounting panel, the shock attenuation piece is kept away from the one end of fixed plate support by in the mounting panel.

2. The shock absorber case as claimed in claim 1, wherein the fixing plate is provided with a clamping groove, and the shock absorber is provided with a clamping step corresponding to the clamping groove.

3. The shock absorber cabinet of claim 1, wherein the first shock absorbing assembly further comprises a sleeve having a T-shaped axial cross section, the sleeve having a horizontal portion abutting against an end of the shock absorbing member and a vertical portion having a hollow structure and penetrating through the shock absorbing member, the vertical portion being sleeved on the connecting member.

4. The shock absorber cabinet of claim 3, wherein said first shock absorbing assembly further comprises a wear washer disposed between said horizontal portion and an end of said shock absorbing member.

5. The shock absorber cabinet of claim 1, wherein said bracket assembly further comprises two slide rail mechanisms by which said tray is connected to said mounting plate to slide said tray horizontally out of said cabinet.

6. The shock absorber cabinet of claim 5, wherein the slide mechanism comprises a fixed portion fixedly connected to the mounting plate and a movable portion slidably connected to the fixed portion, the movable portion being fixedly connected to the tray.

7. The shock absorber box of claim 6, wherein the tray comprises a tray body and two flanges formed by bending two opposite edge side portions of the tray body, and each flange is fixedly connected to the movable portion.

8. The shock absorber casing of claim 7, wherein said disc body is further provided with a push-pull handle.

9. The shock absorber housing of claim 8, further comprising a plurality of second shock absorbing assemblies for connecting an on-board monitoring device, each of the second shock absorbing assemblies being mounted on the disc body.

10. The shock absorber cabinet of any one of claims 1 to 9, wherein the cabinet includes a base, an upper cover covering the base, and a hinge cover plate hinged to the upper cover.

11. The shock absorber cabinet of claim 10, wherein the cabinet further comprises a lock body mounted on the hinge cover plate, and the base is provided with a lock catch adapted to the lock body.

12. The shock absorber casing of claim 10, wherein the base is provided with a heat dissipation structure.