Lock-free structure of case side plate

Abstract

The utility model relates to the technical field of cases, in particular to a case side plate lock-free structure which comprises a case body, a side plate body is placed on the right side of the case body, grooves are formed in the upper side and the lower side of the case body respectively, lock-free mechanisms are fixedly connected to the interiors of the grooves respectively, and a first toothed plate and a second toothed plate are arranged on the left inner wall and the right inner wall of each lock-free mechanism respectively. A first L plate is welded to the bottom of the inner wall of the right side of the lock-free mechanism, a set of first springs are placed on the top of the first L plate, the tops of the first springs abut against the bottom of a second toothed plate, gears are connected to the middles of the first toothed plate and the second toothed plate, the upper end and the lower end of the first toothed plate are connected with fixing plates through a set of bolts correspondingly, and a connecting column is arranged on the top of the second toothed plate. And a pressing plate is welded to the top of the connecting column, according to the design, the connecting column drives the second toothed plate to move downwards by pressing the pressing plate, at the moment, rotation of a gear can drive the first toothed plate to move upwards, and therefore a fixing plate can drive a locking plate to rapidly fix a locking groove formed in the side plate.

Description

Technical Field

[0001] The utility model relates to a lock-free structure for a chassis side plate, in particular to a lock-free structure for a chassis side plate, and belongs to the technical field of chassis. Background Art

[0002] In an era of rapid development in information technology, server and computer chassis design increasingly prioritizes convenience, stability, and maintainability. Traditionally, chassis and side panels have relied on screws for fastening. While reliable, this method presents numerous practical inconveniences, such as complex installation and disassembly and the risk of screw loss.

[0003] In the prior art, the chassis is connected by lock buckles provided at the upper and lower ends and lock slots provided at the upper and lower ends of the side panels. However, the lock buckles need to be rotated to fix the lock slots provided on the side panels. The connection and fixation by rotating the lock buckles and the lock slots is too slow. Therefore, there is an urgent need to improve a lock-free structure of the chassis side panels to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a lock-free structure for the side panels of a chassis, wherein the toothed plate 2 is driven to move by the gear, so that the lock plates connected to the fixing plates at the upper and lower ends of the toothed plate 1 can be quickly connected and fixed with the lock grooves provided in the side panels.

[0005] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the present invention includes: a lock-free structure of the side panel of the chassis, including a chassis body, a side panel body is placed on the right side of the chassis body, grooves are respectively opened on the upper and lower sides of the chassis body, and the insides of the grooves are respectively fixedly connected with a lock-free mechanism, and the left and right inner walls of the lock-free mechanism are respectively provided with a tooth plate 1 and a tooth plate 2, and the bottom of the right inner wall of the lock-free mechanism is welded with an L-plate 1, a group of spring 1 is placed on the top of the L-plate 1, the top of the spring 1 is against the bottom of the tooth plate 2, and a gear is connected to the middle position of the tooth plate 1 and the tooth plate 2, and the upper and lower ends of the tooth plate 1 are respectively connected to the fixing plate by a group of bolts, the top of the tooth plate 2 is provided with a connecting column, and a pressing plate is welded on the top of the connecting column, a limiting groove is provided on the right side of the connecting column, and a limiting hole is provided on the top of the limiting groove.

[0006] Preferably, the bottom of the connecting column passes through the top of the lock-free mechanism to the inside, and a slide groove is provided on the top of the lock-free mechanism with a push plate placed inside. Four springs 2 are abutted on the right side of the push plate, and the left end of the spring 2 abuts against the inside of the slide groove.

[0007] Preferably, a limiting rod is inserted into the right side of the push plate and is connected to the inside of the limiting groove and the limiting hole. A connecting groove 1 is provided on the left side of the tooth plate 1 and a stabilizing plate is passed through the inside. The upper and lower ends of the stabilizing plate are fixed to the inside of the lock-free mechanism by welding. A connecting groove 2 is provided on the surface of the tooth plate 2 and an L-plate 2 is inserted inside.

[0008] Preferably, the top of the L-plate 2 is welded inside the lock-free mechanism, the bottom of the L-plate 2 and the right side of the L-plate 1 are fixed by welding, a lock plate is provided on the surface of the fixed plate, and lock grooves are provided at the upper and lower ends of the side plate body, and the inside of the lock groove and the outside of the lock plate are interlaced.

[0009] Preferably, the surface of the lock-free mechanism is fixedly connected with a sealing plate, the surface of the sealing plate is provided with a circular groove whose interior is larger than the exterior of the gear, and the surface of the sealing plate is provided with a connecting groove three whose interior is connected to the exterior of the locking plate.

[0010] Preferably, the lock-free mechanism is fixedly connected to the inside of the groove, one end of the push plate and the pressing plate passes through the outside of the side plate body, and an axis rod is inserted into the inside of the stabilizing plate, and its end is fixed to the inside of the lock-free mechanism by welding.

[0011] Preferably, two springs 2 are placed on the right side of the bottom of the L-plate 1, and two insertion holes are opened at the bottom of the tooth plate 2, and the top ends of the two springs 1 are inserted into the holes.

[0012] Preferably, a placement slot is provided on the top of the lock-free mechanism, the interior of which is connected to the exterior of the pressing plate.

[0013] The present invention has at least the following beneficial effects: by pressing the pressing plate downward, the connecting column will drive the tooth plate 2 to move downward. Since the tooth plate 1 and the tooth plate 2 are respectively connected to the two sides of the gear, the gear will rotate clockwise at this time, so the tooth plate 1 will move upward. The upper and lower ends of the tooth plate 1 are connected to the fixing plate by bolts, and the lock plate of the fixing plate will move upward, so that the lock plate can be quickly connected to the inside of the lock slot. At this time, the chassis body and the side plate body are fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is a schematic structural diagram of the chassis of the present utility model;

[0016] Figure 2 Schematic diagram of the lock-free mechanism of the present utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the lock-free mechanism of the present utility model;

[0018] Figure 4 This is a schematic diagram of the mechanism of the tooth plate 1 of the present invention;

[0019] Figure 5 This is a structural diagram of the tooth plate 2 of the present utility model;

[0020] Figure 6 This is a schematic structural diagram of the push plate of the utility model;

[0021] In the figure, 1-chassis; 2-side panel; 3-groove; 4-lock-free mechanism; 401-tooth plate 1; 402-fixing plate; 403-gear; 404-stabilizing plate; 405L-plate 1; 406-tooth plate 2; 407-L plate 2; 408-spring 1; 409-connecting column; 410-pressing plate; 411-push plate; 412-spring 2; 413-limiting rod; 414-limiting groove; 415-limiting hole; 5-sealing plate; 6-locking groove; 7-locking plate. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] like Figures 1-6 As shown, the present embodiment provides a chassis side panel lock-free structure, including a chassis body 1, a side panel body 2 is placed on the right side of the chassis body 1, grooves 3 are respectively provided on the upper and lower sides of the chassis body 1, and the interiors of the grooves 3 are respectively fixedly connected with lock-free mechanisms 4, and the left and right inner walls of the lock-free mechanism 4 are respectively provided with a tooth plate 1 401 and a tooth plate 2 406, an L-plate 1 405 is welded to the bottom of the right inner wall of the lock-free mechanism 4, a group of springs 1 408 are placed on the top of the L-plate 1 405, and the top of the spring 1 408 is against the bottom of the tooth plate 2 406, a gear 403 is connected between the tooth plate 1 401 and the tooth plate 2 406, the upper and lower ends of the tooth plate 1 401 are respectively connected to the fixing plate 402 by a group of bolts, a connecting column 409 is provided on the top of the connecting column 409, a pressing plate 410 is welded to the top of the connecting column 409, a limiting groove 414 is provided on the right side of the connecting column 409, and a limiting hole 415 is provided on the top of the limiting groove 414.

[0024] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 as well as Figure 6As shown, further, the bottom of the connecting column 409 passes through the top of the unlocking mechanism 4 to the inside, and a sliding groove is provided on the top of the unlocking mechanism 4, in which a push plate 411 is placed. Four springs 2 412 are pressed against the right side of the push plate 411, and the left end of the spring 2 412 is pressed against the inside of the sliding groove. In this way, the pressing plate 410 is pressed. At this time, the connecting column 409 will drive the tooth plate 2 406 to move downward. Since the tooth plate 2 406 and the gear 403 are engaged, the gear 403 will rotate clockwise at this time, so the gear 403 will drive the tooth plate 1 401 to move upward. The right side of the push plate 411 is connected with a limiting rod 413 and is connected to the limiting groove 414 and the limiting hole 415. This method is achieved by spring The right side of the second tooth plate 412 is against the left side of the push plate 411. At this time, when the push plate 411 moves downward, the limit rod 413 will slide inside the limit groove 414. When the limit rod 413 and the limit hole 415 correspond to each other, the limit rod 413 can be inserted into the inside of the limit hole 415 to play a limiting role. A connecting groove 1 is provided on the left side of the tooth plate 1 401 and a stabilizing plate 404 is passed through the inside. The downward ends of the stabilizing plate 404 are fixed to the inside of the unlocking mechanism 4 by welding. A connecting groove 2 is provided on the surface of the tooth plate 2 406 and an L-plate 2 407 is inserted inside. This method makes the movement of the tooth plate 1 401 and the tooth plate 2 406 inside the unlocking mechanism 4 more stable through the action of the stabilizing plate 404 and the L-plate 2 407.

[0025] like Figure 4 、 Figure 5 as well as Figure 6 Furthermore, the top of the L-plate 2 407 is welded inside the lock-free mechanism 4, the bottom of the L-plate 2 407 and the right side of the L-plate 1 405 are fixed by welding, the surface of the fixed plate 402 is provided with a lock plate 7, and the upper and lower ends of the side plate body 2 are provided with lock grooves 6, and the inside of the lock groove 6 and the outside of the lock plate 7 are interlaced. In this way, the downward movement of the tooth plate 2 406 drives the tooth plate 1 401 to move upward through the gear 403. At this time, the fixed plate 402 can drive the lock plate 7 to move upward, so the side plate body 2 and the chassis body 1 can be connected and fixed.

[0026] like Figure 1 As shown in 2, further, the surface of the lock-free mechanism 4 is fixedly connected with a sealing plate 5, the surface of the sealing plate 5 is provided with a circular groove, the interior of which is larger than the exterior of the gear 403, the surface of the sealing plate 5 is provided with a connecting groove three, the interior of which is connected to the exterior of the lock plate 7, this method makes it convenient for the tooth plate 1 401 to drive the gear 403 to rotate, the lock-free mechanism 4 is fixedly connected to the interior of the groove 3, one end of the push plate 411 and the pressing plate 410 passes through the exterior of the side plate body 2, the interior of the gear 403 is interspersed with a shaft, the end of which is fixed to the interior of the lock-free mechanism 4 by welding, this method makes it convenient for the lock plate 7 to be connected to the interior of the lock groove 6 because the gear 403 drives the movement of the tooth plate 2 406.

[0027] like Figure 3 、 Figure 4 as well as Figure 5 As shown, further, two springs 2 412 are placed on the right side of the bottom of the L-plate 1 405, and two jacks are provided at the bottom of the tooth plate 2 406, the internal parts of which are inserted into the top positions of the two springs 1 408, and a placement slot is provided on the top of the lock-free mechanism 4, the internal part of which is connected to the outside of the pressing plate 410. This method can release the limit rod 413 and the limit hole 415 by moving the push plate 411 to one side, so that the spring 2 412 can push the tooth plate 2 406 to move upward, so that the tooth plate 1 401 will move downward, so the lock plate 7 will release the fixation of the lock slot 6 to facilitate the disassembly of the side plate body 2.

[0028] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 as well as Figure 6 As shown, further, grooves 3 are provided at the upper and lower ends of the chassis body 1. At this time, the inner passages of the grooves 3 are fixedly connected to the lock-free mechanism 4. At this time, the two lock grooves 6 provided at the lower ends of the side plate body 2 are connected to the two lock plates 7 provided with the lock-free mechanism 4. At this time, the pressing plate 410 is pressed downward, and the tooth plate 2 406 is driven to move downward through the connecting column 409. Since the tooth plate 1 401 and the tooth plate 2 406 are respectively connected to the two sides of the gear 403, the gear 403 will rotate clockwise at this time, so that the tooth plate 1 401 will move upward, and the upper and lower ends of the tooth plate 1 401 are connected to the fixed plate 402 by bolts. The lock plate 7 fixed on the surface of the fixed plate 402 will move upward, so that the lock plate 7 can be quickly connected When the locking member 410 is unlocked, the locking member 410 is unlocked and the locking member 411 is unlocked.

[0029] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0030] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0031] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A lock-free structure for a side panel of a chassis, comprising a chassis body (1), characterized in that: A side plate (2) is placed on the right side of the chassis (1), and grooves (3) are respectively provided on the upper and lower sides of the chassis (1), and the interior of the grooves (3) is respectively fixedly connected with a lock-free mechanism (4), and the left and right inner walls of the lock-free mechanism (4) are respectively provided with a tooth plate 1 (401) and a tooth plate 2 (406), and an L plate 1 (405) is welded to the bottom of the right inner wall of the lock-free mechanism (4), and a group of springs 1 (408) are placed on the top of the L plate 1 (405), and the top of the spring 1 (408) is against the tooth plate 1 (401). The bottom of plate 2 (406), the middle position of tooth plate 1 (401) and tooth plate 2 (406) is connected with a gear (403), the upper and lower ends of tooth plate 1 (401) are respectively connected with a fixing plate (402) through a group of bolts, the top of tooth plate 2 (406) is provided with a connecting column (409), the top of the connecting column (409) is welded with a pressing plate (410), the right side of the connecting column (409) is provided with a limiting groove (414), and the top of the limiting groove (414) is provided with a limiting hole (415).

2. The lock-free structure of the side panel of a chassis according to claim 1, characterized in that: The bottom of the connecting column (409) passes through the top of the lock-free mechanism (4) to the inside. The top of the lock-free mechanism (4) is provided with a slide groove in which a push plate (411) is placed. Four springs (412) are abutted against the right side of the push plate (411), and the left end of the spring (412) abuts against the inside of the slide groove.

3. The lock-free structure of the side panel of a chassis according to claim 2, characterized in that: The right side of the push plate (411) is plugged with a limiting rod (413) and is internally connected to the limiting groove (414) and the limiting hole (415); the left side of the tooth plate (401) is provided with a connecting groove (1) and a stabilizing plate (404) is inserted inside; the upper and lower ends of the stabilizing plate (404) are fixed to the inside of the lock-free mechanism (4) by welding; the surface of the tooth plate (406) is provided with a connecting groove (2) and an L-plate (407) is inserted inside.

4. The lock-free structure of the side panel of a chassis according to claim 3, characterized in that: The top of the L-plate 2 (407) is welded inside the lock-free mechanism (4), the bottom of the L-plate 2 (407) and the right side of the L-plate 1 (405) are fixed by welding, a locking plate (7) is provided on the surface of the fixing plate (402), and locking grooves (6) are provided at both the upper and lower ends of the side plate body (2), and the inside of the locking groove (6) and the outside of the locking plate (7) are interlaced.

5. The lock-free structure of the side panel of a chassis according to claim 4, characterized in that: The surface of the lock-free mechanism (4) is fixedly connected to a sealing plate (5), the surface of the sealing plate (5) is provided with a circular groove, the inside of which is larger than the outside of the gear (403), and the surface of the sealing plate (5) is provided with a connecting groove three, the inside of which is connected to the outside of the locking plate (7).

6. The lock-free structure of the side panel of a chassis according to claim 5, characterized in that: The lock-free mechanism (4) is fixedly connected to the inside of the groove (3); one end of the push plate (411) and the pressing plate (410) penetrates to the outside of the side plate body (2); and a shaft rod is inserted into the inside of the gear (403) and its end is fixed to the inside of the lock-free mechanism (4) by welding.

7. The lock-free structure of the side panel of a chassis according to claim 1, characterized in that: Two springs 2 (412) are placed on the right side of the bottom of the L-plate 1 (405), and two insertion holes are opened at the bottom of the tooth plate 2 (406), and the top positions of the two springs 1 (408) are inserted into the holes.

8. The lock-free structure of the side panel of a chassis according to claim 1, characterized in that: The top of the lock-free mechanism (4) is provided with a placement groove, the interior of which is connected to the exterior of the pressing plate (410).

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