Case adapting to higher vibration grade

Abstract

The utility model belongs to the field of mechanical equipment, and particularly relates to a case adapting to a higher vibration grade, which comprises a bottom plate I, a bottom plate II, a vibration damper, a fixed bracket and a movable bracket, the first bottom plate and the fixed support firstly form a semi-closed space, and then the space is divided into a plurality of small parts by erecting the movable support to meet the space requirements of different electronic devices, so that the different electronic devices can be orderly placed in the whole large support space. And meanwhile, the vibration reduction device is arranged between the bottom plate I and the bottom plate II, so that the influence of external vibration on the electronic equipment is relieved.

Description

Technical Field

[0001] The utility model belongs to the field of mechanical equipment, and in particular relates to a chassis adaptable to higher vibration levels. Background Art

[0002] In the actual use of electronic devices, if they are placed randomly, they will appear messy. At the same time, if the placement is not reasonably planned, they will inevitably be bumped during use, causing damage to the electronic equipment.

[0003] To this end, the utility model designs a chassis that can adapt to slight vibrations and adjust the space according to the needs of different equipment to meet the protection needs of different electronic equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a chassis adapted to higher vibration levels to solve the problems existing in the prior art. To achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0005] A chassis adaptable to higher vibration levels, comprising a base plate one, a base plate two, a vibration reduction device, a fixed bracket, and a movable bracket; the fixed brackets are fixedly arranged at both ends of the base plate one, a plurality of movable brackets are slidably arranged between two of the fixed brackets, the base plate one and the base plate two are symmetrically arranged and interconnected by a plurality of vibration reduction devices; a plurality of movable brackets, the base plate two and the fixed brackets enclose a plurality of space structures for accommodating communication electronic equipment.

[0006] Furthermore, the vibration reduction device includes a gasket 1, a spring and a telescopic rod; the telescopic rod is sleeved with the spring, and the gasket 1 is fixedly arranged at both ends of the telescopic rod, and the gasket 1 at both ends is respectively connected to the bottom plate 1 and the bottom plate 2.

[0007] Furthermore, two sliding blocks are fixedly provided at each end of the movable bracket, and a sliding groove 1 which is horizontally slidably connected to the sliding blocks is fixedly provided on the inner side of the fixed bracket.

[0008] Furthermore, a threaded blind hole is respectively provided in the middle of both ends of the movable bracket, and a strip-shaped through hole adapted to a screw rod is provided in the middle of the fixed bracket. The screw rod is connected to gasket 2 near the bolt end, and the other end is threadedly connected to the threaded blind hole.

[0009] Furthermore, the fixed bracket is provided with a plurality of heat dissipation ports, and the movable bracket is provided with a plurality of heat dissipation holes.

[0010] Furthermore, a second slide groove is provided at the upper end of each of the fixed brackets, and the second slide groove slides in cooperation with the top cover to close the top.

[0011] Furthermore, a groove is provided at one end of the fixing bracket close to the base plate 1, the groove is adapted to the base plate 2, and the upper surface of the base plate 2 is snap-fitted into the groove.

[0012] The utility model has the following beneficial effects: the bottom plate and the fixed bracket first form a semi-enclosed space, and then the space is divided into multiple small parts by setting up a movable bracket to meet the space requirements of different electronic devices, so that different electronic devices can be placed in the entire large bracket space in an orderly manner. At the same time, by setting up a vibration reduction device, the electronic devices therein can be relieved from the impact of external vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the utility model;

[0014] Figure 2 It is a left view of the utility model;

[0015] Figure 3 It is a top view of the utility model;

[0016] Figure 4 yes Figure 1 Enlarged view of point A in the middle;

[0017] Figure 5 It is a side view of the fixing bracket. DETAILED DESCRIPTION

[0018] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 5 , the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0019] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] A chassis adapted to higher vibration levels, comprising a bottom plate 1, a bottom plate 28, a vibration reduction device, a fixed bracket 201, and a movable bracket 401; the fixed brackets 201 are fixedly arranged at both ends of the bottom plate 1, a plurality of movable brackets 401 are slidably arranged between two of the fixed brackets 201, and the bottom plate 1 and the bottom plate 28 are interconnected via a plurality of vibration reduction devices; a plurality of movable brackets 401, the bottom plate 28, and the fixed brackets 201 form a plurality of space structures for accommodating communication electronic equipment.

[0021] Specific as Figure 1 As shown, by setting a plurality of the mobile brackets 401, the space formed by the fixed bracket 201 and the bottom plate 2 8 is divided into multiple parts so as to meet the needs of placing different electronic devices, wherein the position of the mobile bracket 401 is placed at different positions in the slide slot 1 302 on the fixed bracket 201 according to the needs of the user, and the mobile bracket 401 is fixed to the fixed bracket 201 by inserting the screw 5 into the blind holes at both ends of the mobile bracket 401. After the mobile bracket 401 is fixed, the required electronic devices are placed in different spacing layers, and finally the top cover is slid in through the slide slot 2 303 to cap the top. The top cover is not shown in the figure, and it is a rectangular square cover adapted to the distance between the two slide slots 2 303. The vibration reduction device is set because the device itself will produce slight vibrations during operation and prevent external vibrations from affecting the device, so the vibration reduction device is used to reduce the interference caused by such vibrations; wherein, the fixed bracket 201 and the movable bracket 401 can be machined from aluminum alloy 6061-T6, and the bottom plate 1 and bottom plate 2 8 can be formed from sheet metal, and the one-piece structure is relatively stable. In summary, the utility model designs a chassis that can adapt to slight vibrations and adjust the space according to the needs of different devices to meet the protection needs of different electronic devices.

[0022] like Figure 4 As shown, the vibration reduction device includes a gasket 701, a spring 702 and a telescopic rod 703;

[0023] The telescopic rod 703 is sleeved with the spring 702, and the gasket 1 701 is fixedly arranged at both ends of the telescopic rod 703, and the gasket 1 701 at both ends is respectively connected to the bottom plate 1 and the bottom plate 2 8. When vibration occurs, the telescopic rod 703 and the spring 702 will reduce the vibration by moving up and down, thereby achieving the purpose of protecting the electronic equipment. The gasket 1 701 is arranged at both ends of the telescopic rod 703 to increase the contact area and the material used for the gasket 1 701 itself can be a material with greater friction, thereby making the connection between the vibration reduction device and the bottom plate 1 and the bottom plate 2 8 more stable.

[0024] A plurality of slide grooves 302 slidably connected to the mobile bracket 401 are fixedly arranged on the inner side of the fixed bracket 201, and a plurality of heat dissipation ports 202 are arranged on the fixed bracket 201. A bar-shaped through hole 203 adapted to the screw 5 is arranged in the middle of the fixed bracket 201, and the screw 5 is connected to the gasket 2 6 near the nut end. The size of the bar-shaped through hole 203 is adapted to the screw 5, and the bar length on the fixed bracket 201 is relatively long so that the mobile bracket 401 can pass through the bar-shaped through hole 203 and insert into the blind hole on the mobile bracket 401 at different positions. The gasket 2 6 is used to increase the friction between the screw 5 and the fixed bracket 201 to ensure the stability between the two. Since the electronic equipment will generate heat when working, the heat dissipation port 202 is required.

[0025] In addition, the movable bracket 401 is provided with a plurality of heat dissipation holes 402 , and sliding blocks 403 adapted to the first slide groove 302 are fixedly provided at both ends of the movable bracket 401 .

[0026] In addition, threaded blind holes matching the screw rod 5 are provided at both ends of the movable bracket 401 .

[0027] Furthermore, each of the fixing brackets 201 is provided with a second slide groove 303 at the upper end, and the second slide groove 303 slidably cooperates with the top cover to close the top.

[0028] A groove 204 is formed at one end of the fixing bracket close to the first bottom plate. The groove 204 is adapted to fit the second bottom plate, and the upper surface of the second bottom plate is snap-fitted into the groove 204 .

[0029] Workflow: Install the mobile bracket 401 according to the size requirements of the electronic equipment, and divide the space on the bottom plate 2 8 into different parts to meet the placement requirements of different electronic equipment; after the mobile bracket 401 slides in through the slide groove 1 302, insert the screw 5 into the blind holes at both ends of the mobile bracket through the bar through hole 203, and tighten the screw 5, then put the different electronic devices into the separated spaces, and finally slide the top cover into the slide groove 2 303 to seal the top; when disassembly work is required, just remove the top cover, move the electronic equipment away, loosen the screw 5, and take out the mobile bracket 401.

[0030] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations, modifications, and substitutions made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A chassis adapted to higher vibration levels, characterized in that: It comprises a base plate 1 (1), a base plate 2 (8), a vibration reduction device, a fixed bracket (201), and a movable bracket (401); The fixed brackets (201) are fixedly arranged at both ends of the base plate one (1), a plurality of movable brackets (401) are slidably arranged between the two fixed brackets (201), the base plate one (1) and the base plate two (8) are symmetrically arranged and interconnected via a plurality of vibration reduction devices; the plurality of movable brackets (401), the base plate two (8) and the fixed brackets (201) enclose a plurality of space structures for accommodating communication electronic equipment.

2. A chassis adapted to higher vibration levels according to claim 1, characterized in that: The vibration reduction device comprises a gasket 1 (701), a spring (702) and a telescopic rod (703); The telescopic rod (703) is sleeved with the spring (702), and the gasket 1 (701) is fixedly arranged at both ends of the telescopic rod (703), and the gasket 1 (701) at both ends is respectively connected to the bottom plate 1 (1) and the bottom plate 2 (8).

3. A chassis adapted to higher vibration levels according to claim 1, characterized in that: Two sliding blocks (403) are fixedly provided at each end of the movable bracket (401), and a sliding groove (302) which is horizontally slidably connected to the sliding blocks (403) is fixedly provided on the inner side of the fixed bracket (201).

4. A chassis adapted to higher vibration levels according to claim 3, characterized in that: A threaded blind hole is respectively provided in the middle of both ends of the movable bracket (401), and a strip-shaped through hole (203) adapted for the screw rod (5) is provided in the middle of the fixed bracket (201). The screw rod (5) is connected to the second gasket (6) near the bolt end, and the other end is threadedly connected to the threaded blind hole.

5. The chassis adapted to higher vibration levels according to claim 1, characterized in that: The fixed bracket (201) is provided with a plurality of heat dissipation openings (202), and the movable bracket (401) is provided with a plurality of heat dissipation holes (402).

6. The chassis adapted to higher vibration levels according to claim 3, characterized in that: A second slide groove (303) is provided at the upper end of each fixed bracket (201), and the second slide groove (303) slidably cooperates with the top cover to close the top.

7. The chassis adapted to higher vibration levels according to claim 1, characterized in that: The fixing bracket (201) is provided with a groove (204) at one end close to the bottom plate one (1), the groove (204) being adapted to fit the bottom plate two (8), and the upper surface of the bottom plate two (8) being snap-fitted into the groove (204).

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