Maintenance frame for main engine

Abstract

The utility model provides a main machine maintenance frame which comprises a fixing unit and a lifting unit, and the fixing unit is located above the lifting unit and fixedly connected with the lifting unit. The lifting unit comprises a supporting rod and a moving bin, the supporting rod is sleeved with the moving bin, the moving bin is slidably connected with the supporting rod, and a connecting unit and a transmission unit are arranged in the moving bin. The computer host solves the problems that when an existing computer host is maintained, the placing height of the host cannot be adjusted according to the needs of maintenance personnel, and the maintenance work is affected due to the fact that it cannot be guaranteed that the host is in a stable state in the maintenance process.

Description

Technical Field

[0001] The utility model relates to the technical field of computer maintenance equipment, in particular to a host maintenance rack. Background Art

[0002] With the advancement of science and technology, computers have penetrated into people's lives. Whether it is work or entertainment, computer technology is an important auxiliary tool.

[0003] For assembled computers, the host computer that carries the core processor is an extremely important component, so when the host computer fails, it needs to be repaired in a timely manner.

[0004] Usually, the host of a home computer is small in size, so it needs to be placed on the ground or on a desktop during maintenance. However, this height is usually not conducive to maintenance by maintenance personnel, and it is difficult to keep the host in a stable state during the maintenance process, which affects the maintenance work. Utility Model Content

[0005] The utility model provides a host maintenance rack to solve the problems that the placement height of the existing computer host cannot be adjusted according to the needs of maintenance personnel during maintenance, and the maintenance work is affected by not ensuring that the host is in a stable state during the maintenance process.

[0006] The utility model provides a host maintenance rack, comprising: a host maintenance rack, comprising: a fixing unit and a lifting unit, wherein the fixing unit is located above the lifting unit and is fixedly connected to the lifting unit;

[0007] The lifting unit includes a support rod and a mobile warehouse, the mobile warehouse is sleeved on the outside of the support rod and is slidably connected to the support rod, a connecting unit and a transmission unit are arranged in the mobile warehouse, the transmission unit includes a bottom plate, a rotating rod, a first transmission tooth, a second transmission tooth and a transmission rod, one end of the rotating rod passes through one side of the mobile warehouse and is rotatably connected to the mobile warehouse, there are a plurality of first transmission teeth, a plurality of the first transmission teeth are coaxially sleeved on the outside of the rotating rod along the axial direction of the rotating rod and are fixedly connected to the rotating rod, the number of the transmission rod and the second transmission tooth is the same as the first transmission tooth, the transmission rod passes through the bottom plate and is rotatably connected to the bottom plate, the second transmission tooth is fixedly connected to the top of the transmission rod and is meshed with the first transmission tooth;

[0008] The connection unit comprises a threaded rod, the bottom of the transmission rod is fixedly connected to the top of the threaded rod, and a threaded hole matching with the threaded rod is vertically opened on the support rod.

[0009] Among them, the fixed unit includes a support plate, a clamping plate, and a loading plate. The bottom of the loading plate is fixedly connected to the top of the mobile warehouse. There are two support plates that are symmetrically arranged on both sides of the loading plate. The clamping plate is slidably connected to the top of the loading plate, and the clamping plate is elastically connected to one of the support plates.

[0010] Wherein, a plurality of elastic rods are arranged between the clamping plate and one of the support plates, and two ends of each of the elastic rods are fixedly connected to the clamping plate and the support plate respectively.

[0011] Among them, one end of the rotating rod protruding from the mobile warehouse is fixedly connected with a braking device, and the braking device includes a brake shell, a brake plug and a rotating handle. The brake shell is rotatably connected to the mobile warehouse, and one end of the brake shell is fixedly connected to one end of the rotating rod. The rotating handle is L-shaped and fixedly connected to the side wall of the brake shell, and the brake plug passes through the brake shell and is slidably connected to the brake shell.

[0012] The beneficial effects of the utility model are:

[0013] The present application combines a fixing unit with a lifting unit. The fixing unit fixes the main machine body, and with the cooperation of the lifting unit, the fixing unit can be freely lifted and lowered, thereby freely adjusting the height of the main machine to facilitate maintenance personnel to perform maintenance work on it. This is not only more comfortable for the maintenance personnel, but also further guarantees the maintenance effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 : A three-dimensional diagram of the utility model;

[0015] Figure 2 : A three-dimensional diagram of the internal structure of the mobile warehouse of the present utility model.

[0016] Description of Reference Numerals

[0017] 1. Fixed unit; 11. Load-bearing plate; 12. Support plate; 13. Clamping plate; 14. Elastic rod; 2. Mobile bin; 3. Support rod; 31. Stabilizing member; 4. Threaded rod; 5. Transmission unit; 51. Bottom plate; 52. Turning rod; 53. First transmission tooth; 54. Second transmission tooth; 6. Braking device; 61. Braking housing; 62. Braking plug; 63. Turning handle. DETAILED DESCRIPTION

[0018] In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings as follows:

[0019] The utility model proposes a host maintenance rack, referring to Figure 1-Figure 2As shown, it mainly includes: a fixed unit 1 and a lifting unit, the fixed unit 1 includes a support plate 12, a clamping plate 13, and a bearing plate 11, the bearing plate 11 is fixedly connected to the top of the lifting unit, there are two support plates 12 and they are symmetrically arranged on both sides of the bearing plate 11, the clamping plate 13 is slidably connected to the top of the bearing plate 11, and a plurality of elastic rods 14 are arranged between the clamping plate 13 and one of the support plates 12, and the two ends of each elastic rod 14 are fixedly connected to the clamping plate 13 and the support plate 12 respectively.

[0020] Under the elastic force of the elastic rod 14, the clamping plate 13 moves toward the other support plate 12, and the host is fastened between the clamping plate 13 and the other support plate 12 by the clamping plate 13. Regardless of the size of the host, it can be clamped by the elastic elastic rod 14, and the application range is wide, suitable for hosts of various specifications.

[0021] The lifting unit includes a support rod 3 and a mobile warehouse 2. The top of the mobile warehouse 2 is fixedly connected to the bottom of the supporting plate 11. The mobile warehouse 2 is sleeved on the outside of the support rod 3 and is slidably connected to the support rod 3. A connecting unit and a transmission unit 5 are provided in the mobile warehouse 2. The transmission unit 5 includes a bottom plate 51, a rotating rod 52, a first transmission tooth 53, a second transmission tooth 54 and a transmission rod (not marked in the figure). The bottom plate 51 is arranged in the mobile warehouse 2. One end of the rotating rod 52 passes through one side of the mobile warehouse 2 and is rotatably connected to the mobile warehouse 2. The other end of the rotating rod 52 is rotatably connected to the inner wall of the other side of the mobile warehouse 2. One end of the rotating rod 52 protruding from the mobile warehouse 2 is fixedly connected to a braking device 6. The brake device 6 includes a brake housing 61, a brake plug 62 and a rotating handle 63. The brake housing 61 is a cylindrical structure with a hollow structure inside. The brake housing 61 is rotatably connected to the mobile warehouse 2, and one end of the brake housing 61 is fixedly connected to one end of the rotating rod 52. The rotating handle 63 is L-shaped and fixedly connected to the side wall of the brake housing 61. The brake plug 62 is inserted into the brake housing 61 and is slidably connected to the brake housing 61. The end surfaces of the brake plug 62 and the rotating rod 52 that are close to each other are both set as rough surfaces. The end of the brake plug 62 protruding from the brake housing 61 is covered with a soft material such as rubber or silicone. By pushing the brake plug 62, the brake plug 62 can be abutted against the end surface of the rotating rod 52, thereby completing the braking of the rotating rod 52. At the same time, the soft material is embedded in the opening of the brake housing 61 to fix the brake plug 62.

[0022] There are multiple first transmission teeth 53, which are coaxially sleeved on the outer side of the rotating rod 52 along the axial direction of the rotating rod 52 and fixedly connected to the rotating rod 52. The number of the transmission rod and the second transmission teeth 54 is the same as the number of the first transmission teeth 53. The transmission rod passes through the bottom plate 51 and is rotatably connected to the bottom plate 51. The second transmission teeth 54 are fixedly connected to the top of the transmission rod and meshed with the first transmission teeth 53. When the rotating rod 52 rotates, each of the coaxially arranged first transmission teeth 53 will rotate in the same direction as the rotating rod 52, and each of the first transmission teeth 53 will drive the second transmission teeth 54 meshed with it to rotate, and each of the second transmission teeth 54 will drive the connected transmission rod to rotate.

[0023] The connection unit includes a threaded rod 4, the bottom of the transmission rod is fixedly connected to the top of the threaded rod 4, and a threaded hole is vertically opened on the support rod 3 to match the threaded rod 4. When the transmission rod rotates, the coaxially fixed threaded rod 4 will rotate accordingly, and the rotating threaded rod 4 will cause the threaded rod 4 and the support rod 3 to move up and down relative to each other due to the threaded connection between the threaded rod 4 and the threaded hole.

[0024] The threaded rod 4 and the threaded hole in threaded connection have a self-locking function to a certain extent, and cooperate with the rotating rod 52 and the braking device 6 to form a double braking effect to avoid changes in the height of the bracket due to the excessive weight of the main machine.

[0025] A trapezoidal stabilizing member 31 is sleeved on the bottom of the support rod 3 .

[0026] The working process of the utility model is:

[0027] The clamping plate 13 compresses the elastic rod 14, and the host to be repaired is fixed between the clamping plate 13 and the support plate 12, thereby completing the fixing of the host.

[0028] Pull out the brake plug and turn the handle 62. Driven by the rotating rod 52, the first transmission tooth 53 rotates coaxially and drives the matching second transmission tooth 54 to rotate. The transmission rod connected to the second transmission tooth 54 rotates synchronously. Driven by the transmission rod, the threaded rod 4 moves up and down along the support rod 3 through the threaded hole to adjust to the required height.

[0029] As for other undisclosed technologies of the present invention, such as the number of teeth of the transmission teeth, the roughness of the contact surface between the rotating rod 52 and the brake plug 62, etc., the prior art is mature and does not belong to the technical problems mainly solved by the present invention, so the present invention will not elaborate and limit them.

[0030] The above detailed description is a specific description of a feasible embodiment of the present invention, but the embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or modification that does not deviate from the technical spirit of the present invention should be included in the patent scope of this application.

Claims

1. A host maintenance stand, characterized in that: include: A fixing unit (1) and a lifting unit, wherein the fixing unit (1) is located above the lifting unit and is fixedly connected to the lifting unit; The lifting unit comprises a support rod (3) and a mobile bin (2); the mobile bin (2) is sleeved on the outside of the support rod (3) and is slidably connected to the support rod (3); a connecting unit and a transmission unit (5) are arranged in the mobile bin (2); the transmission unit (5) comprises a bottom plate (51), a rotating rod (52), a first transmission tooth (53), a second transmission tooth (54) and a transmission rod; one end of the rotating rod (52) passes through one side of the mobile bin (2) and is rotatably connected to the mobile bin (2); there are a plurality of first transmission teeth (53); the plurality of first transmission teeth (53) are coaxially sleeved on the outside of the rotating rod (52) along the axial direction of the rotating rod (52); the number of the transmission rod and the second transmission tooth (54) is the same as that of the first transmission tooth (53); the transmission rod passes through the bottom plate (51) and is rotatably connected to the bottom plate (51); the second transmission tooth (54) is fixedly connected to the top of the transmission rod and is meshed with the first transmission tooth (53); The connection unit comprises a threaded rod (4), the bottom of the transmission rod is fixedly connected to the top of the threaded rod (4), and a threaded hole matching the threaded rod (4) is vertically opened on the support rod (3).

2. A host maintenance stand as claimed in claim 1, characterized in that: The fixing unit (1) comprises a supporting plate (12), a clamping plate (13), and a carrying plate (11); the bottom of the carrying plate (11) is fixedly connected to the top of the mobile bin (2); there are two supporting plates (12) symmetrically arranged on both sides of the carrying plate (11); the clamping plate (13) is slidably connected to the top of the carrying plate (11); and the clamping plate (13) is elastically connected to one of the supporting plates (12).

3. A host maintenance stand as claimed in claim 2, characterized in that: A plurality of elastic rods (14) are arranged between the clamping plate (13) and one of the support plates (12), and two ends of each of the elastic rods (14) are fixedly connected to the clamping plate (13) and the support plate (12), respectively.

4. A host maintenance stand as claimed in claim 1, characterized in that: One end of the rotating rod (52) protruding from the mobile bin (2) is fixedly connected to a braking device (6), the braking device (6) comprising a braking shell (61), a braking plug (62) and a rotating handle (63), the braking shell (61) is rotatably connected to the mobile bin (2), and one end of the braking shell (61) is fixedly connected to one end of the rotating rod (52), the rotating handle (63) is L-shaped and fixedly connected to a side wall of the braking shell (61), and the braking plug (62) is inserted into the braking shell (61) and is slidably connected to the braking shell (61).

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