Foldable table top for communication cabinet

Abstract

The utility model relates to the field of communication cabinets, and discloses a foldable table top for a communication cabinet, which comprises a cabinet main body and a folding platform, the back of the cabinet main body is provided with an arc-shaped sliding hole and a damping mechanism, and the damping mechanism is used for buffering the impact force when the folding platform falls down. The damping mechanism comprises a damping gear and a damping shaft rod, and the damping gear is installed on a rod body of the damping shaft rod in a sleeving mode. According to the utility model, the foldable platform plate is adopted, the foldable platform is folded and stored, the expansibility of the top of each layer is increased, the adaptability is stronger, and the damping mechanism is additionally arranged on the supporting structure of the foldable platform, so that the foldable platform is buffered when falling, the platform is prevented from violently colliding with the cabinet main body, and the service life of the cabinet main body is prolonged. In addition, the fixing mechanism is additionally arranged on the back face of the cabinet body, the stored folding platform is fixed, and the cabinet is practical and suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication cabinets, and in particular relates to a foldable tabletop used for a communication cabinet. Background Art

[0002] With the rapid development of electronic technology, the use of electronic equipment is becoming more and more extensive, and communication equipment is becoming more and more diversified. With the complexity of the working environment, the use requirements of electronic server equipment are also getting higher and higher. In the communication room, due to the limited cabinet space, the layout of the communication server in the cabinet is usually a multi-layer side-by-side installation of several servers. However, the sizes and specifications of different servers are different, resulting in insufficient top space or waste of surplus space when the server is installed in the cabinet.

[0003] In order to improve the adaptability of a communication cabinet and the rational layout of the space, the inventor has introduced a foldable table top for a communication cabinet to solve the above-mentioned technical defects. Utility Model Content

[0004] In order to solve the above-mentioned technical problem that due to the limited cabinet space, the layout of the communication server in the cabinet is usually a multi-layer side-by-side installation of several servers, but the sizes and specifications of different servers are different, resulting in insufficient top space or waste of surplus space when the server is installed in the cabinet, the basic concept of the technical solution adopted by the utility model is:

[0005] A foldable table top for a communication cabinet comprises a cabinet body and a folding platform, wherein an arc-shaped sliding hole is provided on the back of the cabinet body, and a damping mechanism is arranged on the back of the cabinet body, wherein the damping mechanism is used to buffer the impact force when the folding platform falls, and the damping mechanism comprises a damping gear and a damping shaft rod, wherein the damping gear is sleeved and mounted on the rod body of the damping shaft rod, and a positioning rod is fixedly connected to an outer section of the damping shaft rod, and the rod body at an inner end of the damping shaft rod corresponds to the arc-shaped sliding hole and is slidably sleeved therewith, and further the inner end of the damping shaft rod is fixedly connected to the inner side edge of the folding platform.

[0006] As a preferred embodiment of the utility model, an arc-shaped rack is fixedly connected to the back of the cabinet body, the installation position of the arc-shaped rack corresponds to the lower end of the inner arc of the arc-shaped sliding hole, and the arc-shaped rack corresponds to the damping gear and meshes with it.

[0007] As a preferred embodiment of the present invention, mounting holes are provided at the four corners of the folding platform, and the outer side of the folding platform corresponds to the inner side wall of the cabinet body and is movably connected thereto via a hinge.

[0008] As a preferred embodiment of the utility model, the outer back side of the cabinet body is fixedly connected to a fixing box, a slide rail seat is movably installed inside the fixing box, a deep slide rail and a shallow slide rail are provided inside the slide rail seat, the deep slide rail is communicated with the shallow slide rail, and a center block is fixedly connected to the center position of the slide rail seat, and a concave slot is provided at one end of the center block.

[0009] As a preferred embodiment of the utility model, one end of the outer side of the slide rail seat is fixedly connected to a tension spring, the other end of the tension spring is fixedly connected to the inner wall of the fixed box, an elastic pull rod is fixedly connected to the inner wall of the other end of the fixed box, the end of the elastic pull rod is fixedly connected to a slide groove rod, the slide groove rod corresponds to the deep slide rail and the shallow slide rail, and is slidably connected thereto, and the slide groove rod corresponds to the concave slot and is connected thereto.

[0010] As a preferred embodiment of the utility model, the lower end of the slide rail seat is fixedly connected to the elastic connecting rod, the end of the elastic connecting rod is fixedly connected to a triangular clamping block, the triangular clamping block corresponds to the positioning rod and is clamped therewith, and the triangular clamping block corresponds to a slide groove opened at the bottom of the fixed box and is slidably clamped therewith, and a push rod is fixedly connected to the inside of the slide groove, and the push rod corresponds to the inclined surface of the triangular clamping block and is slidably connected therewith.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model adopts a foldable platform plate and increases the expandability of the top of each layer by folding and storing the foldable platform, making it more adaptable. At the same time, a damping mechanism is added to the supporting structure of the foldable platform, so that the foldable platform is cushioned when falling, preventing the platform from violently colliding with the cabinet body and reducing its service life. Furthermore, a fixing mechanism is added to the back of the cabinet body to fix the stored foldable platform to prevent it from sliding.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 A three-dimensional schematic diagram of a foldable tabletop for a communication cabinet;

[0016] Figure 2 A schematic diagram of the installation of a foldable table with multiple specifications for a communication cabinet;

[0017] Figure 3 A schematic diagram of a rear view of a foldable table for a communication cabinet;

[0018] Figure 4 A schematic diagram of a locked state of a fastener of a foldable tabletop for a communication cabinet;

[0019] Figure 5 The present invention is a schematic diagram of a foldable table top for a communication cabinet in an open state of a fastener.

[0020] In the figure: 1. Cabinet body; 2. Folding platform; 3. Arc-shaped sliding hole; 4. Communication server; 5. Fixed box; 6. Arc-shaped rack; 7. Positioning rod; 8. Damping gear; 9. Slide seat; 10. Deep slide; 11. Tension spring; 12. Shallow slide; 13. Push rod; 14. Triangular clamp block; 15. Elastic pull rod; 16. Center block; 17. Concave clamping groove; 18. Elastic connecting rod; 19. Slide rod; 20. Damping shaft rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0022] like Figures 1 to 5 As shown, a foldable table top for a communication cabinet includes a cabinet body 1 and a folding platform 2. An arc-shaped sliding hole 3 is opened on the back of the cabinet body 1, and a damping mechanism is arranged on the back of the cabinet body 1. The damping mechanism is used to buffer the impact force when the folding platform 2 falls, and the damping mechanism includes a damping gear 8 and a damping shaft 20. The damping gear 8 is sleeved and installed on the rod body of the damping shaft 20, and a positioning rod 7 is fixedly connected to an outer section of the damping shaft 20, and the rod body at the inner end of the damping shaft 20 corresponds to the arc-shaped sliding hole 3 and is slidably sleeved therewith, and the inner end of the damping shaft 20 is fixedly connected to the inner side edge of the folding platform 2.

[0023] In this setting, the utility model increases the expandability of the top of each layer by adopting a foldable platform board and folding and storing the folding platform 2, making it more adaptable. At the same time, a damping mechanism is added to the supporting structure of the folding platform 2, so that the folding platform 2 is cushioned when falling, preventing the platform from violently colliding with the cabinet body 1 and reducing its service life. Furthermore, a fixing mechanism is added to the back of the cabinet body 1 to fix the stored folding platform 2 to prevent it from slipping.

[0024] like Figures 1 to 5 As shown, in a specific embodiment, an arc-shaped rack 6 is fixedly connected to the back of the cabinet body 1, and the installation position of the arc-shaped rack 6 corresponds to the lower end of the inner arc of the arc-shaped sliding hole 3, and the arc-shaped rack 6 corresponds to the damping gear 8 and meshes with it.

[0025] In this arrangement, when the folding platform 2 falls to a nearly horizontal state, the damping gear 8 engages with the arc-shaped rack 6 to produce a damping effect.

[0026] like Figures 1 to 5 As shown, in a specific embodiment, mounting holes are provided at the four corners of the folding platform 2, and the outer edge of the folding platform 2 corresponds to the inner wall of the cabinet body 1, and is movably connected thereto through a hinge, and a communication server 4 is fixedly installed on the upper surface of the folding platform 2 through the mounting holes.

[0027] In this setting, when using this device, first plan the installation method reasonably according to the size specifications of the communication server 4, then fold and store the folding platform 2 according to the planned installation method, and flip the folding platform 2 upward.

[0028] like Figures 1 to 5 As shown, in a specific embodiment, the outer back side of the cabinet body 1 is fixedly connected to the fixing box 5, a slide rail seat 9 is movably installed inside the fixing box 5, a deep slide rail 10 and a shallow slide rail 12 are provided inside the slide rail seat 9, the deep slide rail 10 is communicated with the shallow slide rail 12, and a center block 16 is fixedly connected to the center position of the slide rail seat 9, and a concave slot 17 is provided at one end of the center block 16.

[0029] In this arrangement, when flipped to a nearly vertical state, the upper end of the positioning rod 7 pushes the slide rail seat 9 to slide to one side. While sliding, the triangular block 14 slides with the push rod 13 and bounces up to clamp the positioning rod 7.

[0030] like Figures 1 to 5 As shown, in a specific embodiment, a tension spring 11 is fixedly connected to one end of the outer side of the slide rail seat 9, and the other end of the tension spring 11 is fixedly connected to the inner wall of the fixed box 5. An elastic pull rod 15 is fixedly connected to the inner wall of the other end of the fixed box 5, and a slide groove rod 19 is fixedly connected to the end of the elastic pull rod 15. The slide groove rod 19 corresponds to the deep slide rail 10 and the shallow slide rail 12 and is slidably connected thereto, and the slide groove rod 19 corresponds to the concave slot 17 and is connected thereto.

[0031] In this configuration, the slide slot rod 19 slides along the deep slide rail 10 to the limit, at which time the folding platform 2 stops rotating, the slide rail seat 9 rebounds, and the slide slot rod 19 is inserted into the concave slot 17 to prevent the slide rail seat 9 from rebounding.

[0032] like Figures 1 to 5As shown, in a specific embodiment, the lower end of the slide rail seat 9 is fixedly connected to the elastic connecting rod 18, and the end of the elastic connecting rod 18 is fixedly connected with a triangular clamping block 14, which corresponds to the positioning rod 7 and is clamped therewith, and the triangular clamping block 14 corresponds to the slide groove opened at the bottom of the fixed box 5 and is slidably clamped therewith, and a push rod 13 is fixedly connected inside the slide groove, and the push rod 13 corresponds to the inclined surface of the triangular clamping block 14 and is slidably connected therewith.

[0033] In this arrangement, when the folding platform 2 needs to be lowered, the folding platform 2 only needs to be further flipped outward. At this time, the slide rod 19 disengages from the concave slot 17 and enters the shallow slide rail 12. At this time, the folding platform 2 is released, the slide rail seat 9 rebounds, and the triangular block 14 and the top rod 13 slide, causing them to shrink inward, disengage from the positioning rod 7, and the slide rail seat 9 will pop it out.

[0034] The implementation principle of a foldable table for a communication cabinet in this embodiment is as follows:

[0035] The utility model adopts a foldable platform board and increases the expandability of the top of each layer by folding and storing the foldable platform 2, making it more adaptable. At the same time, a damping mechanism is added to the supporting structure of the foldable platform 2, so that the foldable platform 2 is buffered when falling, preventing the platform from violently colliding with the cabinet body 1 and reducing its service life. Furthermore, a fixing mechanism is added to the back of the cabinet body 1 to fix the stored foldable platform 2 to prevent it from sliding.

[0036] When using the device, first plan the installation method reasonably according to the size of the communication server 4, then fold and store the folding platform 2 according to the planned installation method, flip the folding platform 2 upward, and when it is flipped to a nearly vertical state, the upper end of the positioning rod 7 pushes the slide rail seat 9 to slide to one side. While sliding, the triangular block 14 and the push rod 13 slide and bounce up to clamp the positioning rod 7; at the same time, the slide groove rod 19 slides along the deep slide rail 10 to the limit, at this time the folding platform 2 stops rotating, the slide rail seat 9 rebounds, and makes The slide groove rod 19 is inserted into the concave groove 17 to prevent the slide rail seat 9 from rebounding; when the folding platform 2 needs to be lowered, the folding platform 2 only needs to be further flipped outward. At this time, the slide groove rod 19 is disengaged from the concave groove 17 and enters the shallow slide rail 12. At this time, the folding platform 2 is released, the slide rail seat 9 rebounds, and the triangular block 14 and the top rod 13 slide, causing them to shrink inward and disengage from the positioning rod 7, and the slide rail seat 9 will pop it out; when the folding platform 2 falls to a state close to the horizontal, the damping gear 8 engages with the arc rack 6 to produce a damping effect.

Claims

1. A foldable tabletop for a communication cabinet, comprising a cabinet body (1) and a folding platform (2), characterized in that: The back of the cabinet body (1) is provided with an arc-shaped sliding hole (3), and a damping mechanism is arranged on the back of the cabinet body (1), the damping mechanism is used to buffer the impact force when the folding platform (2) falls, and the damping mechanism comprises a damping gear (8) and a damping shaft (20), the damping gear (8) is sleeved and mounted on the rod body of the damping shaft (20), and a positioning rod (7) is fixedly connected to an outer section of the damping shaft (20), and the rod body of the inner end of the damping shaft (20) corresponds to the arc-shaped sliding hole (3) and is slidably sleeved therewith, and the inner end of the damping shaft (20) is fixedly connected to the inner side edge of the folding platform (2).

2. A foldable tabletop for a communication cabinet according to claim 1, characterized in that: An arc-shaped rack (6) is fixedly connected to the back of the cabinet body (1); the installation position of the arc-shaped rack (6) corresponds to the lower end of the inner arc of the arc-shaped sliding hole (3); and the arc-shaped rack (6) corresponds to the damping gear (8) and meshes with it.

3. The foldable tabletop for a communication cabinet according to claim 1, characterized in that: The folding platform (2) is provided with mounting holes at the four corners, and the outer side of the folding platform (2) corresponds to the inner side wall of the cabinet body (1) and is movably connected thereto via a hinge, and a communication server (4) is fixedly mounted on the upper surface of the folding platform (2) via the mounting holes.

4. A foldable tabletop for a communication cabinet according to claim 3, characterized in that: The outer back side of the cabinet body (1) is fixedly connected to a fixing box (5), a slide rail seat (9) is movably installed inside the fixing box (5), a deep slide rail (10) and a shallow slide rail (12) are provided inside the slide rail seat (9), the deep slide rail (10) is connected to the shallow slide rail (12), and a center block (16) is fixedly connected to the center position of the slide rail seat (9), and a concave slot (17) is provided at one end of the center block (16).

5. A foldable tabletop for a communication cabinet according to claim 4, characterized in that: One end of the outer side of the slide rail seat (9) is fixedly connected to a tension spring (11), the other end of the tension spring (11) is fixedly connected to the inner wall of the fixed box (5), the inner wall of the other end of the fixed box (5) is fixedly connected to an elastic pull rod (15), the end of the elastic pull rod (15) is fixedly connected to a slide groove rod (19), the slide groove rod (19) corresponds to the deep slide rail (10) and the shallow slide rail (12), and is slidably connected thereto, and the slide groove rod (19) corresponds to the concave slot (17) and is connected thereto.

6. A foldable tabletop for a communication cabinet according to claim 5, characterized in that: The lower end of the slide rail seat (9) is fixedly connected to an elastic connecting rod (18), and the end of the elastic connecting rod (18) is fixedly connected to a triangular clamping block (14), and the triangular clamping block (14) corresponds to the positioning rod (7) and is clamped therewith, and the triangular clamping block (14) corresponds to a slide groove provided at the bottom of the fixed box (5) and is slidably clamped therewith, and a push rod (13) is fixedly connected inside the slide groove, and the push rod (13) corresponds to the inclined surface of the triangular clamping block (14) and is slidably connected therewith.

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