Computer maintenance tool box

Abstract

The utility model discloses a computer maintenance toolbox, which relates to the technical field of toolboxes and comprises a toolbox body, a sealing cover and a first plate body, the sealing cover is hinged with the toolbox body, and the first plate body is arranged in the toolbox body. In the using process, when a maintenance object needs to be clamped, limiting of the limiting assembly on the rotary knob is relieved, the rotary knob is driven to move upwards to pop out of the circular groove under the elastic effect of the elastic assembly, the rotary knob is rotated, and the rotary rod is driven to rotate under the effect of the cross-shaped fixing rod; and then four convex sliding blocks and two clamping plates are driven to clamp a maintenance object under the matching action of a linkage assembly and a moving assembly, so that the maintenance object can be conveniently and rapidly clamped and fixed, after use is finished, a knob is reversely rotated to relieve the clamping function, then the knob is pressed downwards, and after the knob completely enters a circular groove, the maintenance object can be conveniently and rapidly clamped and fixed. And the knob is limited through the limiting assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of tool boxes, in particular to a computer repair tool box. Background Art

[0002] Toolboxes are commonly used items in daily work, but traditional toolboxes have a relatively simple structure and few functions. Existing toolboxes usually only serve as storage. Workers cannot use the toolboxes to clamp and fix the objects to be repaired, resulting in poor use effect.

[0003] In the prior art, the patent with publication number CN216412414U discloses a tool box for practical training of electronic information professionals, which can clamp the training equipment. However, in actual use, it is necessary to repeatedly remove the bolts for fixing. The overall fixing operation is complicated and the fixing efficiency is low. In view of the above problems, a computer repair tool box is proposed. Utility Model Content

[0004] The purpose of this application is to provide a computer maintenance tool box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a computer repair tool box, comprising a tool box body, a sealing cover, and a first plate, wherein the sealing cover is hingedly connected to the tool box body, the first plate being disposed within the tool box body, two clamping plates being slidably mounted within the first plate via a sliding mechanism, the sliding mechanism being configured to drive the two clamping plates to move synchronously, and a control mechanism being disposed within the first plate, the control mechanism being configured to control the sliding mechanism;

[0006] The sliding mechanism includes four convex sliders, a circular cavity is formed in the first plate body, and sliding holes are formed on both sides of the inner wall of the circular cavity. The four convex sliders are respectively slidably installed in the two sliding holes through a moving assembly, and the side portions of the two clamping plates are respectively fixedly connected to the side portions of the four convex sliders;

[0007] The control mechanism includes a rotating rod, a circular groove is provided on the top of the first plate body, a through hole is provided on the inner wall of the bottom end of the circular groove, the rotating rod is rotatably installed in the through hole, the rotating rod and the moving component are connected by a linkage component, a cross slide is provided on the top of the rotating rod, a cross fixing rod slides in the cross slide, a knob is fixed on the top of the cross fixing rod, an elastic component is provided on the cross fixing rod, two slide grooves are provided on the top of the first plate body, and limit components adapted to the knob are provided in both of the slide grooves.

[0008] Preferably, the moving assembly includes two bidirectional screw rods, the two ends of which are rotatably mounted on the relative inner walls of the circular cavity, the four convex sliders are respectively threadedly mounted on the two bidirectional screw rods, and the two bidirectional screw rods are connected by a transmission unit.

[0009] Preferably, the transmission unit includes two sprockets, the two sprockets are fixedly sleeved on the two bidirectional screw rods respectively, and a chain is commonly engaged and installed on the two sprockets.

[0010] Preferably, a protective pad is fixedly mounted on the side of the splint.

[0011] Preferably, the linkage assembly includes a fixed block, which is fixedly installed in the circular cavity. A circular hole is opened on the side of the fixed block, and a rotating shaft is rotatably installed in the circular hole. The first bevel gear and the fourth bevel gear are fixedly sleeved on the rotating shaft, the second bevel gear is fixedly sleeved on one of the two-way screw rods, and the third bevel gear is fixedly sleeved on the rotating rod, the first bevel gear is meshed with the second bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

[0012] Preferably, the elastic component includes an annular plate, which is rotatably mounted on the bottom end of the knob, and a compression spring is provided on the upper sleeve of the cross fixing rod, one end of the compression spring is fixedly mounted on the bottom of the annular plate, and the other end of the compression spring is fixedly mounted on the top inner wall of the circular groove.

[0013] Preferably, the limiting assembly includes a trapezoidal block, a guide shaft is fixedly mounted on the inner side wall of the slide groove, the trapezoidal block is slidably mounted on the guide shaft, and a return spring is sleeved on the guide shaft.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. In the utility model, when it is necessary to clamp the maintenance item, the two trapezoidal clamping blocks are slid backwards to release the limit of the knob by the two trapezoidal clamping blocks. Under the elastic action of the compression spring, the annular plate and the knob are driven to move upward to pop out of the circular groove. Then, the knob is rotated to drive the rotating rod to rotate under the action of the cross fixing rod, and then the rotating shaft is driven to rotate through the meshing action of the third bevel gear and the fourth bevel gear, and one of the two-way screw rods is driven to rotate through the meshing action of the first bevel gear and the second bevel gear. The other two-way screw rod is driven to rotate synchronously through the meshing action of the two gears and the chain, and then the four convex sliders and the two clamping plates are driven to clamp the maintenance item, so that the clamping effect is better and the clamping efficiency is higher.

[0016] 2. In the present invention, after use, the knob is rotated in the opposite direction to release the clamping function, and then the knob is pressed downward, which drives the two trapezoidal blocks to move away from each other under the squeezing action. When the knob is completely inserted into the circular groove, the two trapezoidal blocks are reset under the elastic action of the two reset springs, limiting the knob to prevent affecting the closing of the sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a computer maintenance tool box in an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of a partial cross-section structure of the first plate body in an embodiment of the present utility model;

[0020] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of the sprocket and chain in the embodiment of the utility model.

[0022] In the figure: 1. Toolbox body; 2. Sealing cover; 3. First plate; 4. Bidirectional screw; 5. Sprocket; 6. Chain; 7. Convex slider; 8. Clamp; 9. Protective pad; 10. Fixed block; 11. Rotating shaft; 12. First bevel gear; 13. Second bevel gear; 14. Rotating rod; 15. Third bevel gear; 16. Fourth bevel gear; 17. Cross fixing rod; 18. Knob; 19. Ring plate; 20. Compression spring; 21. Trapezoidal block; 22. Guide shaft; 23. Return spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example: Reference Figures 1-4The computer repair toolbox shown in the figure includes a toolbox body 1, a sealing cover 2, and a first plate 3. The sealing cover 2 is hingedly connected to the toolbox body 1. The first plate 3 is disposed within the toolbox body 1. Two clamping plates 8 are slidably mounted within the first plate 3 via a sliding mechanism. The sliding mechanism is used to drive the two clamping plates 8 to move synchronously. A control mechanism is disposed within the first plate 3 for controlling the sliding mechanism.

[0025] The sliding mechanism includes four convex sliders 7. A circular cavity is defined in the first plate 3. Sliding holes are defined on both sides of the inner wall of the circular cavity. The four convex sliders 7 are slidably installed in the two sliding holes through a moving assembly. The sides of the two clamping plates 8 are fixedly connected to the sides of the four convex sliders 7 respectively.

[0026] The control mechanism includes a rotating rod 14, a circular groove is provided on the top of the first plate body 3, and a through hole is provided on the inner wall of the bottom end of the circular groove. The rotating rod 14 is rotatably installed in the through hole. The rotating rod 14 is connected to the moving component through a linkage component. A cross slide is provided on the top of the rotating rod 14, and a cross fixing rod 17 slides in the cross slide. A knob 18 is fixed on the top of the cross fixing rod 17, and an elastic component is provided on the cross fixing rod 17. Two slide grooves are provided on the top of the first plate body 3, and both slide grooves are provided with limit components adapted to the knob 18.

[0027] By means of the above structure, when it is necessary to clamp the maintenance item during use, the limit of the knob 18 by the limit assembly is released, and the knob 18 is driven to move upward and pop out of the circular groove under the elastic action of the elastic assembly, and then the knob 18 is rotated, and the rotating rod 14 is driven to rotate under the action of the cross fixing rod 17, and then the four convex sliders 7 and the two clamping plates 8 are driven to clamp the maintenance item through the cooperation of the linkage assembly and the moving assembly. This arrangement can conveniently clamp and fix the maintenance item, with better clamping effect and higher clamping efficiency. When use is finished, the knob 18 is rotated in the opposite direction to release the clamping function, and then the knob 18 is pressed downward. When the knob 18 is completely entered into the circular groove, the knob 18 is limited by the limit assembly to prevent affecting the closing of the sealing cover 2.

[0028] like Figure 4 As shown, the moving assembly includes two bidirectional screw rods 4, the two ends of the two bidirectional screw rods 4 are respectively rotatably installed on the relative inner walls of the circular cavity, and the four convex sliders 7 are respectively threadedly installed on the two bidirectional screw rods 4. The two bidirectional screw rods 4 are connected by a transmission unit. The transmission unit includes two sprockets 5, and the two sprockets 5 are respectively fixedly sleeved on the two bidirectional screw rods 4. The two sprockets 5 are jointly meshed and installed with chains 6. Through the setting of the two sprockets 5 and the chain 6, the two bidirectional screw rods 4 can be rotated synchronously to prevent the splint 8 from getting stuck during movement. A protective pad 9 is fixedly installed on the side of the splint 8.

[0029] Specifically, one of the bidirectional screw rods 4 is rotated, and under the meshing action of the two links 5 and the chain 6, the other bidirectional screw rod 4 is driven to rotate synchronously, thereby driving the other bidirectional screw rod 4 to rotate synchronously, so that the four convex sliders 7 can realize horizontal movement along the sliding hole under the action of the thread, and drive the two splints 8 to move synchronously.

[0030] like Figure 3 As shown, the linkage assembly includes a fixed block 10, which is fixedly installed in the circular cavity. A circular hole is opened on the side of the fixed block 10, and a rotating shaft 11 is rotatably installed in the circular hole. The rotating shaft 11 is fixedly sleeved with a first bevel gear 12 and a fourth bevel gear 16. A second bevel gear 13 is fixedly sleeved on one of the two-way screw rods 4, and a third bevel gear 15 is fixedly sleeved on the rotating rod 14. The first bevel gear 12 is meshed with the second bevel gear 13, and the third bevel gear 15 is meshed with the fourth bevel gear 16. Through the arrangement of the first bevel gear 12, the second bevel gear 13, the third bevel gear 15 and the fourth bevel gear 16, it is possible to realize the synchronous rotation of one of the two-way screw rods 4 by rotating the rotating rod 14.

[0031] Specifically, the rotating rod 14 is rotated, thereby driving the rotating shaft 11 to rotate synchronously through the meshing action of the third bevel gear 15 and the fourth bevel gear 16, and driving the bidirectional screw rod 4 to realize the rotation function through the meshing action of the first bevel gear 12 and the second bevel gear 13.

[0032] like Figure 3 As shown, the elastic component includes an annular plate 19, which is rotatably mounted on the bottom end of the knob 18. A compression spring 20 is provided on the upper sleeve of the cross fixing rod 17. One end of the compression spring 20 is fixedly mounted on the bottom of the annular plate 19, and the other end of the compression spring 20 is fixedly mounted on the top inner wall of the circular groove. Through the setting of the compression spring 20, after the limit on the knob 18 is released, the elastic action of the compression spring 20 can drive the knob 18 to pop out of the circular groove.

[0033] Specifically, when the limit on the knob 18 is released, the elastic action of the compression spring 20 can drive the knob 18 to pop out of the circular groove, and the setting of the annular plate 19 can ensure that the rotation of the knob 18 will not affect the compression spring 20.

[0034] As shown in the figure, the limit assembly includes a trapezoidal block 21. Through the setting of the trapezoidal block 21, the knob 18 can be limited under normal conditions to prevent it from interfering with the closing of the sealing cover 2. A guide shaft 22 is fixedly installed on the inner wall of the side of the slide groove, and the trapezoidal block 21 is slidably installed on the guide shaft 22. A reset spring 23 is sleeved on the guide shaft 22.

[0035] Specifically, moving the two trapezoidal blocks 21 back to back can squeeze the two return springs 21 and release the limit on the knob 18, making it easier to rotate the knob 18. After use, press the knob 18 downward. When it is pressed to the specified position, the two trapezoidal blocks 21 are reset under the elastic action of the two return springs 21, thereby realizing the limit function of the knob 18.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A computer maintenance tool box, comprising a tool box body (1), a sealing cover (2), and a first plate (3), wherein the sealing cover (2) is hingedly connected to the tool box body (1), and the first plate (3) is arranged in the tool box body (1), characterized in that: Two clamping plates (8) are slidably mounted in the first plate body (3) via a sliding mechanism, the sliding mechanism being used to drive the two clamping plates (8) to move synchronously, and a control mechanism is provided in the first plate body (3), the control mechanism being used to control the sliding mechanism; The sliding mechanism comprises four convex sliders (7), a circular cavity is provided in the first plate body (3), and sliding holes are provided on the inner walls of both sides of the circular cavity. The four convex sliders (7) are respectively slidably installed in the two sliding holes through a moving assembly, and the side portions of the two clamping plates (8) are respectively fixedly connected to the side portions of the four convex sliders (7); The control mechanism includes a rotating rod (14), a circular groove is provided on the top of the first plate body (3), a through hole is provided on the inner wall of the bottom end of the circular groove, the rotating rod (14) is rotatably installed in the through hole, the rotating rod (14) and the moving component are connected through a linkage component, a cross sliding groove is provided on the top of the rotating rod (14), a cross fixing rod (17) slides in the cross sliding groove, a knob (18) is fixedly provided on the top of the cross fixing rod (17), an elastic component is provided on the cross fixing rod (17), two sliding grooves are provided on the top of the first plate body (3), and a limit assembly adapted to the knob (18) is provided in each of the two sliding grooves.

2. A computer maintenance tool box according to claim 1, characterized in that: The moving assembly comprises two bidirectional screw rods (4), the two ends of the two bidirectional screw rods (4) are rotatably mounted on the opposite inner walls of the circular cavity, the four convex sliders (7) are respectively threadedly mounted on the two bidirectional screw rods (4), and the two bidirectional screw rods (4) are connected via a transmission unit.

3. A computer maintenance tool box according to claim 2, characterized in that: The transmission unit comprises two sprockets (5), the two sprockets (5) are respectively fixedly sleeved on the two bidirectional screw rods (4), and a chain (6) is commonly meshed and mounted on the two sprockets (5).

4. A computer maintenance tool box according to claim 1, characterized in that: A protection pad (9) is fixedly mounted on the side of the splint (8).

5. The computer maintenance tool box according to claim 2, characterized in that: The linkage assembly comprises a fixed block (10), the fixed block (10) being fixedly mounted in the circular cavity, a circular hole being provided on the side of the fixed block (10), a rotating shaft (11) being rotatably mounted in the circular hole, a first bevel gear (12) and a fourth bevel gear (16) being fixedly sleeved on the rotating shaft (11), a second bevel gear (13) being fixedly sleeved on one of the bidirectional screw rods (4), a third bevel gear (15) being fixedly sleeved on the rotating rod (14), the first bevel gear (12) being meshed with the second bevel gear (13), and the third bevel gear (15) being meshed with the fourth bevel gear (16).

6. The computer maintenance tool box according to claim 1, characterized in that: The elastic component includes an annular plate (19), which is rotatably mounted on the bottom end of the knob (18). A compression spring (20) is provided on the upper sleeve of the cross fixing rod (17), one end of the compression spring (20) is fixedly mounted on the bottom of the annular plate (19), and the other end of the compression spring (20) is fixedly mounted on the top inner wall of the circular groove.

7. The computer maintenance tool box according to claim 1, characterized in that: The limiting assembly includes a trapezoidal block (21), a guide shaft (22) is fixedly mounted on the inner wall of the side of the slide groove, the trapezoidal block (21) is slidably mounted on the guide shaft (22), and a return spring (23) is sleeved on the guide shaft (22).

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