Case shell connecting structure

Abstract

The utility model discloses a case shell connecting structure, which comprises a case, the left side of the case is movably connected with a maintenance plate through a hinge, and the front sides of the top and the bottom of the maintenance plate are fixedly connected with positioning rods. The movable plate moves rightwards, the movable plate moves rightwards to drive the sliding frame to move, the sliding frame drives the toothed plate to move, the toothed plate drives the gear to rotate, the gear rotates to drive the supporting rod to rotate, the supporting rod rotates to drive the clamping rod to move, and the clamping rod moves outwards at the same time; a clamping rod is unfolded, limiting on a positioning rod is cancelled, then a user opens an overhauling plate, parts in the case are overhauled, the overhauling plate is reset after overhauling, the overhauling plate is kept stable, the effect of facilitating connection of the case is achieved, the existing mode that four bolts are used for connection is replaced, and the practicability is high. Therefore, quick connection can be achieved, and the maintenance efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of computer chassis, in particular to a chassis shell connection structure. Background Art

[0002] Computer case is one of the important components of computer. Its main function is to place and fix various hardware devices of computer, such as motherboard, power supply, hard disk, graphics card, etc., and protect these devices. There are many types of computer cases, such as standard case, ordinary case, HTPC case, tower case, etc. The composition of the case generally includes the shell, bracket, various switches and indicator lights on the panel, etc. The shell is made of steel plate and plastic, with high hardness, and mainly plays the role of protecting the internal components of the case; the bracket is mainly used to fix the motherboard, power supply and various drivers.

[0003] The computer case is used to fix and install computer parts. However, in the current computer case, four bolts are used to fix the inspection panel. When the bolts are removed and installed, it is time-consuming and laborious to rotate them multiple times to open the inspection panel, which reduces the inspection efficiency and is inconvenient for users.

[0004] Therefore, it is necessary to redesign the computer case to effectively prevent the current computer case from using four bolts to fix the inspection panel. When the bolts are removed and installed, it is time-consuming and laborious to rotate them multiple times to open the inspection panel, which reduces the inspection efficiency. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a chassis shell connection structure, which has the advantage of easy maintenance, and solves the problem that in the current use of computer chassis, four bolts are used to fix the maintenance panel. When the bolts are removed and installed, it is time-consuming and laborious to rotate multiple times to open the maintenance panel, which reduces the maintenance efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chassis shell connection structure, including a chassis, a maintenance plate on the left side of the chassis being movably connected via a hinge, positioning rods are fixedly connected to the front sides of the top and bottom of the maintenance plate, limiting sleeves are fixedly connected to the front sides of the top and bottom of the chassis, a clamping assembly is provided on the top of the limiting sleeve, and an operating assembly is movably connected to the right side of the top of the limiting sleeve.

[0007] As a preferred embodiment of the utility model, the clamping assembly includes a support rod, which is movably connected to the top of the limit sleeve, and the bottom of the support rod is movably connected to the top of the limit sleeve through a bearing seat, a clamping rod is fixedly connected to the surface of the support rod, a gear is fixedly connected to the top of the clamping rod, and a gear plate is slidably connected to the outer side of the gear.

[0008] As a preferred embodiment of the utility model, the operating component includes a sliding frame, the left side of the sliding frame is fixedly connected to the right side of the tooth plate, the interior of the sliding frame is laterally slidably connected with a round rod, the outer side of the round rod is fixedly connected with a positioning block, the bottom of the positioning block is fixedly connected to the top of the limiting sleeve, and the left side sleeve of the round rod surface is provided with a tension spring, one end of the tension spring is fixedly connected to the surface of the sliding frame, and the other end of the tension spring is fixedly connected to the surface of the positioning block.

[0009] As a preferred embodiment of the utility model, the front side and the rear side of the top of the limiting sleeve are fixedly connected with a protection rod, and the top of the toothed plate is provided with a protection groove slidably connected to the protection rod.

[0010] As a preferred embodiment of the utility model, a protection plate is fixedly connected to the top of the protection rod, and the protection plate is used in conjunction with the top of the tooth plate.

[0011] As a preferred embodiment of the present invention, a moving plate is fixedly connected to the top of the sliding frame, and the moving plate is used in conjunction with the sliding frame.

[0012] As a preferred embodiment of the utility model, balls are movably embedded on the outer side of the protection rod, the number of the balls is several, and the balls are distributed in a rectangular shape.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model moves the movable plate to the right, and the movable plate moves to the right to drive the sliding frame to move, the sliding frame drives the toothed plate to move, the toothed plate drives the gear to rotate, the gear rotation drives the support rod to rotate, the support rod rotation drives the clamping rod to move, so that the clamping rod moves outward at the same time, so that the clamping rod is unfolded, and the limit on the positioning rod is cancelled. Then the user opens the inspection plate to inspect the parts inside the chassis, and resets the inspection plate after the inspection to keep the inspection plate stable, so that the chassis can be easily connected, replacing the existing connection method using four bolts, so as to achieve fast connection and high maintenance efficiency.

[0015] 2. The utility model can clamp the support rod by setting the clamping assembly, which effectively improves the stability of the support rod and effectively avoids the shaking of the support rod. It has strong stability and is easy for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the limiting sleeve of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of the limit sleeve of the utility model;

[0019] Figure 4 For this utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. chassis; 2. inspection panel; 3. positioning rod; 4. limit sleeve; 5. clamping assembly; 51. support rod; 52. clamping rod; 53. gear; 54. toothed plate; 6. operating assembly; 61. sliding frame; 62. round rod; 63. positioning block; 64. tension spring; 7. protection rod; 8. protection groove; 9. protection plate; 10. moving plate; 11. ball bearing. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 4 As shown, the utility model provides a chassis shell connection structure, including a chassis 1, a maintenance panel 2 is movably connected to the left side of the chassis 1 through a hinge, the front sides of the top and bottom of the maintenance panel 2 are fixedly connected to positioning rods 3, the front sides of the top and bottom of the chassis 1 are fixedly connected to limiting sleeves 4, the top of the limiting sleeves 4 is provided with a clamping assembly 5, and the right side of the top of the limiting sleeves 4 is movably connected to an operating assembly 6.

[0023] refer to Figure 4 The clamping assembly 5 includes a support rod 51, which is movably connected to the top of the limiting sleeve 4. The bottom of the support rod 51 is movably connected to the top of the limiting sleeve 4 through a bearing seat. A clamping rod 52 is fixedly connected to the surface of the support rod 51, and a gear 53 is fixedly connected to the top of the clamping rod 52. A toothed plate 54 is slidably connected to the outer side of the gear 53.

[0024] As a technical optimization solution of the utility model, the support rod 51 can be clamped by setting the clamping assembly 5, which effectively improves the stability of the support rod 51 and effectively avoids the shaking of the support rod 51. The stability is relatively strong and it is convenient for users to use.

[0025] refer to Figure 2The operating component 6 includes a sliding frame 61, the left side of the sliding frame 61 is fixedly connected to the right side of the tooth plate 54, the inside of the sliding frame 61 is laterally slidably connected with a round rod 62, the outer side of the round rod 62 is fixedly connected with a positioning block 63, the bottom of the positioning block 63 is fixedly connected to the top of the limiting sleeve 4, and the left side of the surface of the round rod 62 is provided with a tension spring 64, one end of the tension spring 64 is fixedly connected to the surface of the sliding frame 61, and the other end of the tension spring 64 is fixedly connected to the surface of the positioning block 63.

[0026] As a technical optimization solution of the present invention, the tooth plate 54 can be pulled and controlled by setting the sliding frame 61, which effectively improves the stability of the tooth plate 54, avoids the tooth plate 54 from shaking, and is convenient for users to use.

[0027] refer to Figure 4 The front and rear sides of the top of the limiting sleeve 4 are fixedly connected with a protection rod 7, and the top of the tooth plate 54 is provided with a protection groove 8 slidably connected with the protection rod 7.

[0028] As a technical optimization solution of the utility model, the tooth plate 54 can be limited by setting the protection rod 7, which effectively improves the stability of the tooth plate 54 and prevents the tooth plate 54 from shaking. It is relatively safe and can be used for a long time.

[0029] refer to Figure 4 The top of the protection rod 7 is fixedly connected with a protection plate 9, and the protection plate 9 is used in conjunction with the top of the tooth plate 54.

[0030] As a technical optimization solution of the present invention, the top of the tooth plate 54 can be limited by the provision of the protection plate 9, which effectively improves the stability of the top of the tooth plate 54 and prevents the tooth plate 54 from moving upward, making it easier for users to use.

[0031] refer to Figure 2 The top of the sliding frame 61 is fixedly connected with a moving plate 10 , and the moving plate 10 is used in conjunction with the sliding frame 61 .

[0032] As a technical optimization solution of the present invention, the sliding frame 61 can be operated by setting the movable plate 10, which effectively improves the stability of the sliding frame 61, avoids the sliding frame 61 from shaking, and is convenient for users to use.

[0033] refer to Figure 4 The outer side of the protection rod 7 is movably inlaid with balls 11, the number of the balls 11 is several, and the balls 11 are distributed in a rectangular shape.

[0034] As a technical optimization solution of the utility model, the arrangement of the ball 11 reduces the friction between the tooth plate 54 and the protection rod 7, increases the service life of the tooth plate 54, and effectively improves the stability between the tooth plate 54 and the gear 53, making it easier for users to use.

[0035] The working principle and use process of the utility model are as follows: when in use, when the user needs to connect the inspection plate 2, the user moves the movable plate 10 to the right, and the movable plate 10 moves to the right to drive the sliding frame 61 to move, and the sliding frame 61 drives the toothed plate 54 to move, and the toothed plate 54 drives the gear 53 to rotate, and the rotation of the gear 53 drives the support rod 51 to rotate, and the rotation of the support rod 51 drives the clamping rod 52 to move, so that the clamping rod 52 moves outward at the same time, so that the clamping rod 52 is unfolded, and the limit on the positioning rod 3 is cancelled, and then the user opens the inspection plate 2 to inspect the components inside the chassis 1, and resets the inspection plate 2 after the inspection to keep the inspection plate 2 stable, thereby achieving the effect of facilitating quick connection.

[0036] To sum up: the chassis shell connection structure, through the arrangement of the chassis 1, the inspection panel 2, the positioning rod 3, the limit sleeve 4, the clamping assembly 5, the support rod 51, the clamping rod 52, the gear 53, the toothed plate 54, the operating assembly 6, the sliding frame 61, the round rod 62, the positioning block 63 and the tension spring 64, solves the problem that in the current use of computer chassis, four bolts are used to fix the inspection panel. When the bolts are removed and installed, it is time-consuming and laborious to rotate them multiple times to open the inspection panel, thereby reducing the maintenance efficiency.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chassis shell connection structure, comprising a chassis (1), characterized in that: The left side of the chassis (1) is movably connected to an inspection plate (2) via a hinge, the front sides of the top and bottom of the inspection plate (2) are fixedly connected to positioning rods (3), the front sides of the top and bottom of the chassis (1) are fixedly connected to a limiting sleeve (4), the top of the limiting sleeve (4) is provided with a clamping component (5), and the right side of the top of the limiting sleeve (4) is movably connected to an operating component (6).

2. The chassis shell connection structure according to claim 1, characterized in that: The clamping assembly (5) comprises a support rod (51), the support rod (51) being movably connected to the top of the limiting sleeve (4), the bottom of the support rod (51) being movably connected to the top of the limiting sleeve (4) via a bearing seat, a clamping rod (52) being fixedly connected to the surface of the support rod (51), a gear (53) being fixedly connected to the top of the clamping rod (52), and a toothed plate (54) being slidably connected to the outer side of the gear (53).

3. The chassis shell connection structure according to claim 2, characterized in that: The operating assembly (6) comprises a sliding frame (61), the left side of the sliding frame (61) is fixedly connected to the right side of the tooth plate (54), the interior of the sliding frame (61) is laterally slidably connected to a round rod (62), the outer side of the round rod (62) is fixedly connected to a positioning block (63), the bottom of the positioning block (63) is fixedly connected to the top of the limiting sleeve (4), and the left side of the surface of the round rod (62) is provided with a tension spring (64), one end of the tension spring (64) is fixedly connected to the surface of the sliding frame (61), and the other end of the tension spring (64) is fixedly connected to the surface of the positioning block (63).

4. The chassis shell connection structure according to claim 2, characterized in that: The front side and the rear side of the top of the limiting sleeve (4) are both fixedly connected to a protection rod (7), and the top of the toothed plate (54) is provided with a protection groove (8) which is slidably connected to the protection rod (7).

5. The chassis shell connection structure according to claim 4, characterized in that: The top of the protection rod (7) is fixedly connected to a protection plate (9), and the protection plate (9) is used in conjunction with the top of the toothed plate (54).

6. The chassis shell connection structure according to claim 3, characterized in that: A moving plate (10) is fixedly connected to the top of the sliding frame (61), and the moving plate (10) is used in conjunction with the sliding frame (61).

7. The chassis shell connection structure according to claim 4, characterized in that: The outer side of the protection rod (7) is movably inlaid with a ball (11), the number of the ball (11) is a plurality, and the ball (11) is distributed in a rectangular shape.

Images