Quick release mechanism and main cabinet

Abstract

The utility model relates to the technical field of main cabinets, in particular to a quick-release mechanism and a main cabinet, which comprise a mounting unit, an upper plate, a lower plate and a fixed seat arranged on the lower plate; and the opening and closing unit comprises a front side bracket and a rear side bracket which are arranged between the upper plate and the fixed seat, and a displacement assembly which is arranged on the fixed seat and is matched with the front side bracket. The quick release mechanism has the advantages that by arranging the displacement assembly, the sliding plate can be conveniently moved, the two sides of the main machine cabinet can be opened, the interior of equipment can be conveniently contacted and operated, by arranging the locking assembly, the sliding plate can be better managed, the stability of the sliding plate when the sliding plate is closed with the upper plate and the lower plate is improved, and the service life of the equipment is prolonged. And the sliding plate can be conveniently and quickly unlocked, and the rotating assembly is matched with the limiting assembly, so that the sliding plate which moves out can be supported, and the stability of the sliding plate is improved when the main cabinet is overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of main cabinets, in particular to a quick-release mechanism and a main cabinet. Background Art

[0002] A main cabinet is a device used to install, store, and manage servers, network devices, and other computer devices.

[0003] The two sides of traditional main cabinets cannot be opened, which means that maintenance can only be carried out from the front door. However, since main cabinets are usually equipped with multiple U positions for installing devices such as servers, switches, and routers, it is difficult to easily access the inside of the main cabinet for equipment installation, replacement, or repair, increasing the complexity and time consumption of maintenance. For example, adjusting the position of equipment, replacing parts, or connecting external devices will become more cumbersome and inconvenient. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the application, to avoid obscuring the purpose of this part, the abstract, and the title. Such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the problem in the above or existing technology that the two sides of traditional main cabinets cannot be opened, making maintenance work cumbersome and inconvenient, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a quick-release mechanism.

[0007] To solve the above technical problems, the present utility model provides the following technical solutions: an installation unit, including an upper board and a lower board, and a fixing seat disposed on the lower board; a opening and closing unit, including a front bracket and a rear bracket disposed between the upper board and the fixing seat, a displacement component disposed on the fixing seat and cooperating with the front bracket, and a sliding component disposed on the fixing seat and the lower board.

[0008] As a preferred solution of the quick-release mechanism of the present utility model, wherein: the displacement component includes a through groove disposed on the front surface of the front bracket, a sliding plate disposed on the fixing seat, a first chute disposed on the upper surface of the fixing seat, and a first slider disposed at the bottom of the sliding plate; the first slider is slidably connected in the first chute, and the sliding plate is movably connected in the through groove.

[0009] As a preferred solution of the quick release mechanism of the utility model, the sliding assembly includes a movable groove arranged at the bottom of the inner wall of the slide groove, a triangular groove arranged at the bottom of the movable groove, and a roller arranged at the bottom of the slider.

[0010] As a preferred solution of the quick release mechanism of the utility model, wherein: a second slide groove is arranged on the bottom surface of the upper plate, a roller is arranged on the lower inner wall of the second slide groove, and a second slider is arranged on the upper part of the sliding plate; the second slider is slidably connected in the second slide groove.

[0011] As a preferred solution of the quick-release mechanism of the utility model, it also includes a locking assembly, which includes a rotating groove arranged at the bottom of the sliding plate near the front, a rotating shaft 1 arranged in the rotating groove, and a driven block arranged outside the rotating shaft 1; the driven block and the sliding groove 1 cooperate with each other.

[0012] As a preferred solution of the quick release mechanism of the utility model, it also includes a transmission assembly, which includes a transmission groove arranged inside the sliding plate, a toggle groove arranged on the front surface of the sliding plate and connected to the transmission groove, and a second rotating shaft arranged in the toggle groove.

[0013] As a preferred solution of the quick release mechanism of the utility model, it comprises: a toggle plate arranged outside the second rotating shaft, a traction rope arranged outside the second rotating shaft near both ends, and a spring 1 arranged on the toggle plate; the other end of the traction rope is fixedly connected to the first rotating shaft.

[0014] The quick-release mechanism of the utility model has the following beneficial effects: by setting a displacement component, the sliding plate can be conveniently moved, the two sides of the main cabinet can be opened, and the inside of the equipment can be conveniently accessed and operated; and by setting a locking component, the sliding plate can be better managed, the stability of the sliding plate when closed with the upper plate and the lower plate can be improved, and the sliding plate can be unlocked conveniently and quickly.

[0015] In actual use, there is still a problem that after the sliding plate is moved out, there is no support point and it is easy to tilt.

[0016] In order to solve the above technical problems, the utility model also provides the following technical solutions: the supporting unit comprises a rectangular groove, the rectangular groove is arranged on the lower surface of the sliding plate, and the rotating component is arranged in the rectangular groove.

[0017] As a preferred solution of the main cabinet of the utility model, the rotating assembly includes a support frame arranged in the rectangular groove, an extrusion surface arranged on one side of the support frame, a reset groove arranged in the rectangular groove, and a spring 2 arranged in the reset groove.

[0018] As a preferred solution of the main cabinet of the present utility model, the following is included: a limiting component, the limiting component includes a pushing plate arranged at the other end of the second spring, a pushing groove arranged on the front surface of the sliding plate and connected to the reset groove, and a limiting block arranged under the pushing plate; the pushing plate and the limiting block are fixedly connected, and the pushing plate is slidably connected in the pushing groove.

[0019] The beneficial effects of the present utility model: Through the cooperation of the rotating component and the limiting component, the moved sliding plate can be supported, improving the stability of the sliding plate during the overhaul of the main cabinet. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0021] Figure 1 It is a schematic diagram of the overall structure of the quick-release mechanism of the present utility model.

[0022] Figure 2 It is a schematic diagram of the overall structure of the quick-release mechanism of the present utility model.

[0023] Figure 3 It is a sectional view of the quick-release mechanism of the present utility model.

[0024] Figure 4 It is Figure 3 The enlarged view at position A in

[0025] Figure 5 It is a sectional view of the partial structure of the quick-release mechanism of the present utility model.

[0026] Figure 6 It is a sectional view of the partial structure of the quick-release mechanism of the present utility model.

[0027] Figure 7 It is a schematic diagram of the overall structure of the main cabinet of the present utility model.

[0028] Figure 8 It is a sectional view of the partial structure of the main cabinet of the present utility model. Detailed Embodiments

[0029] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given in conjunction with the drawings in the specification.

[0030] In the following description, numerous specific details are set forth to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0031] Secondly, the so-called "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0032] Thirdly, the present utility model is described in detail in conjunction with schematic diagrams. When describing the embodiments of the present utility model in detail, for the sake of clarity, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0033] Embodiment 1

[0034] Referring to Figures 1 to 5 , which is the first embodiment of the present utility model. This embodiment provides a quick-release mechanism that can achieve the effect of conveniently moving the sliding plate 203b and opening both sides of the main cabinet. It includes an upper plate 101, a lower plate 102, a fixed seat 103, a front bracket 201, and a rear bracket 202 that form a main cabinet. A through groove 203a is formed on the front surface of the front bracket 201, and the through groove 203a penetrates through the rear side of the front bracket 201. A "convex"-shaped sliding groove one 203c is formed on the upper surface of the fixed seat 103, and a slider one 203d is slidably connected in the sliding groove one 203c. The upper part of the slider one 203d is fixedly connected to a sliding plate 203b, and the sliding plate 203b is slidably connected in the through groove 203a. Two groups of sliding plates 203b are provided, which are respectively arranged between the front bracket 201 and the rear bracket 202 on both sides and serve as the two side walls of the main cabinet to protect the internal equipment of the main cabinet.

[0035] Specifically, a movable groove 204a is provided at the bottom of the inner wall of the slide groove 203c, a triangular groove 204b is provided at the bottom of the movable groove 204a, a roller 204c is provided in the triangular groove 204b, and the roller 204c is usually used to reduce friction. The upper end of the roller 204c is fixedly connected to the slider 203d. When the sliding plate 203b moves, the roller 204c can roll in the movable groove 204a below it. By providing the roller 204c, the smoothness of the sliding plate 203b when moving can be improved. The other side of 204b is in the shape of an inclined surface, and the other side of the movable groove 204a is also in the shape of an inclined surface, and is flush with the inclined surface of the triangular groove 204b, and the height of the triangular groove 204b is consistent with the height of the movable groove 204a. This means that when the roller 204c moves out of the triangular groove 204b, the slider 203d also leaves the range of the movable groove 204a and enters the movable range of the slide groove 203c. At this time, it will slide out through the through groove 203a, thereby achieving the effect of opening both sides of the main cabinet.

[0036] Furthermore, a convex-shaped slide groove 204d is provided at the bottom of the upper plate 101 near both sides, and a plurality of rollers 204e are provided on the lower inner wall of the slide groove 204d. A slider 204f is slidably connected in the slide groove 204d, and the lower end of the slider 204f is fixedly connected to the sliding plate 203b. The convex-shaped slide groove 204d guides and limits the movement direction and path of the slider 204f, so that under the gravity factor of the sliding plate 203b, the west outer wall of the slider 204f will fit tightly with the roller 204e. The tight fit can help reduce the friction in the vertical direction, thereby making the movement of the slider 204f smoother and more stable, so that the sliding plate 203b can slide smoothly, and the slide groove 204d leaves space for the sliding plate 203b to rise.

[0037] Example 2

[0038] Reference Figure 6 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a locking assembly 205 of a quick release mechanism, which solves the problem of locking and unlocking the sliding plate 203b. The embodiment includes a rotating groove 205a, a transmission groove 206a and a toggle groove 206b that are connected to each other. A driven block 205c is rotatably connected in the rotating groove 205a through a rotating shaft 205b.

[0039] Further, the driven block 205c is adapted to the first sliding groove 203c. When the driven block 205c is limited within the first sliding groove 203c, the sliding plate 203b cannot be displaced. The sliding plate 203b drives the roller 204c to roll. However, one side of the triangular groove 204b is inclined, which will drive the limiting plate to rise. But due to the "convex" - shaped structure of the first sliding groove 203c, the driven block 205c cannot move upward, which will cause the driven block 205c to get stuck, making the roller 204c unable to move forward. This achieves the fixation of the sliding plate 203b between the front support 201 and the rear support 202.

[0040] Further, a toggle plate 206d is rotatably connected in the toggle groove 206b through a second rotating shaft 206c. A first spring 206f is fixedly connected between the toggle plate 206d and the inner wall of the toggle groove 206b. Due to the contraction elastic force of the first spring 206f, the toggle plate 206d rotates clockwise. A traction rope 206e is arranged in the transmission groove 206a. Both ends of the traction rope 206e are fixedly connected to the first rotating shaft 205b and the second rotating shaft 206c respectively. When the second rotating shaft 206c rotates counter - clockwise, the second rotating shaft 206c will drive the traction rope 206e to wind around the outside of the second rotating shaft 206c, and will also pull the traction rope 206e wound around the outside of the first rotating shaft 205b to move, thereby driving the first rotating shaft 205b to rotate counter - clockwise.

[0041] During use, when it is necessary to move the sliding plate 203b, one can put the hand into the toggle groove 206b, touch the rear side of the toggle plate 206d, and then apply a pulling force towards the front side to the toggle plate 206d. Driven by the pulling force, the counter - clockwise reverse rotation of the driven block 205c is realized, so as to get out of the limiting range of the first sliding groove 203c. Continuing to apply a pulling force towards the front side, the sliding plate 203b can be pulled out between the front support 201 and the rear support 202, thus achieving the effect of unlocking the fixation of the sliding plate 203b.

[0042] Embodiment 3

[0043] Refer to Figures 7 to 8 , which is the third embodiment of the present utility model. Different from the previous embodiment, this embodiment provides a main cabinet, which solves the problem that the sliding plate 203b is prone to tilt without a support point after being moved out. It includes the quick - release mechanism in the above - mentioned embodiment. A rectangular groove 301 is opened on the lower surface of the sliding plate 203b between the driven block 205c and the first slider 203d. A support frame 302a is rotatably connected in the rectangular groove 301. The height of the support frame 302a is the distance between the bottom surface of the sliding plate 203b and the bottom surface of the lower plate 102. This ensures the stability of the sliding plate 203b through the support frame 302a when the front part of the sliding plate 203b protrudes from the front support 201.

[0044] Specifically, the reset groove 302c is formed on one inner wall of the rectangular groove 301, and a push groove 303b is provided on the front surface of the sliding groove. The push groove 303b communicates with the reset groove 302c. A push plate 303a is horizontally slidably connected in the push groove 303b. The push plate 303a is in a "7" shape. A second spring 302d is provided on one side thereof. One end of the second spring 302d is fixedly connected to the inner wall of the reset groove 302c. A triangular limiting block 303c is provided at the lower end of the push plate 303a. The lower end of the limiting block 303c is in an inclined shape, and one side of the support frame 302a also has an inclined pressing surface 302b, which is parallel to the inclined surface of the limiting block 303c and cooperates therewith. The upper side of the limiting block 303c is horizontally parallel to the lower end of the support frame 302a.

[0045] During use, after the sliding plate 203b slides out, since the position of the protruding part of the push plate 303a from the front surface of the sliding plate 203b is too low, the push plate 303a can be kicked by foot. The push plate 303a applies a pressure to the second spring 302d to one side, so that the second spring 302d contracts to one side, thereby driving the upper plane of the limiting block 303c to disengage from the support frame 302a. Without the limitation of the limiting block 303c, the support frame 302a will rotate counterclockwise due to its weight and fall vertically. The lower end of the support frame 302a will be parallel to the bottom of the lower plate 102 and thus contact the ground. When the sliding plate 203b needs to be retracted, the support frame 302a needs to be fixed in the rectangular groove 301 again. The support frame 302a is rotated clockwise. The pressing surface 302b on one side of the support frame 302a will contact the lower inclined surface of the limiting block 303c and apply an upward pressure to the limiting block 303c, so as to apply a thrust to the second spring 302d through the push plate 303a to one side, so that the second spring 302d is deformed until the limiting block 303c allows the support frame 302a to pass through. The pressure applied by the support frame 302a to the limiting block 303c disappears. Under the action of the stretching elastic force of the second spring 302d, a thrust is applied to the push plate 303a in the other direction, so that the limiting block 303c is limited below the support frame 302a, and the limiting block 303c limits the support frame 302a to prevent the support frame 302a from disengaging from the rectangular groove 301.

[0046] Importantly, it should be noted that the construction and arrangement of the present application shown in multiple different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who refer to this disclosure should easily understand that many modifications are possible without materially departing from the novel teachings and advantages of the subject matter described in this application (e.g., changes in the dimensions, scales, structures, shapes and proportions of various elements, as well as parameter values (such as temperature, pressure, etc.), installation arrangements, use of materials, colors, orientations, etc.). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number or position of discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means-plus-function" clause is intended to cover the structures that perform the recited function herein, and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the present utility model is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0047] In addition, in order to provide a concise description of the exemplary embodiments, all features of the actual embodiments may not be described (i.e., those features that are not relevant to the currently contemplated best mode of carrying out the present utility model or those features that are not relevant to the implementation of the present utility model).

[0048] It should be understood that in the development of any actual implementation, as in any engineering or design project, a large number of specific implementation decisions may be made. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, without undue experimentation, such development efforts will be a routine task of design, manufacturing and production.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model may be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and all of them should be covered by the scope of the claims of the present utility model.

Claims

1. A quick-release mechanism, characterized in that: include, The mounting unit (100) comprises an upper plate (101) and a lower plate (102), and a fixing seat (103) arranged on the lower plate; The opening and closing unit (200) comprises a front bracket (201) and a rear bracket (202) arranged between the upper plate (101) and the fixed seat (103), a displacement assembly (203) arranged on the fixed seat (103) and matched with the front bracket (201), and a sliding assembly (204) arranged on the fixed seat (103) and the lower plate (102).

2. The quick-release mechanism according to claim 1, wherein: The displacement assembly (203) comprises a through slot (203a) arranged on the front surface of the front bracket (201), a sliding plate (203b) arranged on the fixing seat (103), a sliding slot 1 (203c) arranged on the upper surface of the fixing seat (103), and a sliding block 1 (203d) arranged at the bottom of the sliding plate (203b); The slider 1 (203d) is slidably connected in the slide groove 1 (203c), and the sliding plate (203b) is movably connected in the through groove (203a).

3. The quick-release mechanism according to claim 2, wherein: The sliding assembly (204) comprises a movable groove (204a) arranged at the bottom of the inner wall of the sliding groove (203c), a triangular groove (204b) arranged at the bottom of the movable groove (204a), and a roller (204c) arranged at the bottom of the sliding block (203d).

4. The quick-release mechanism according to claim 3, characterized in that: A second slide groove (204d) disposed on the bottom surface of the upper plate (101), a roller (204e) disposed on the lower inner wall of the second slide groove (204d), and a second slider (204f) disposed on the upper part of the sliding plate (203b); The second slider (204f) is slidably connected in the second slide groove (204d).

5. The quick-release mechanism according to claim 4, characterized in that: It also includes a locking assembly (205), the locking assembly (205) including a rotation groove (205a) arranged at the bottom of the sliding plate (203b) near the front, a rotation shaft (205b) arranged in the rotation groove (205a), and a driven block (205c) arranged outside the rotation shaft (205b); The driven block (205c) cooperates with the first slide groove (203c).

6. The quick-release mechanism according to claim 5, wherein: The invention also comprises a transmission assembly (206), wherein the transmission assembly (206) comprises a transmission groove (206a) arranged inside the sliding plate (203b), a toggle groove (206b) arranged on the front surface of the sliding plate (203b) and connected to the transmission groove (206a), and a second rotating shaft (206c) arranged in the toggle groove (206b).

7. The quick-release mechanism according to claim 6, wherein: A toggle plate (206d) disposed outside the second rotating shaft (206c), a traction rope (206e) disposed outside the second rotating shaft (206c) near both ends, and a spring (206f) disposed on the toggle plate (206d); The other end of the traction rope (206e) is fixedly connected to the rotating shaft 1 (205b).

8. A main cabinet, comprising the quick-release mechanism according to any one of claims 2 to 7, characterized in that: as well as, The support unit (300) includes a rectangular groove (301) provided on the lower surface of the sliding plate (203b), and a rotating assembly (302) provided in the rectangular groove (301).

9. The main cabinet according to claim 8, characterized in that: The rotating assembly (302) includes a support frame (302a) provided in the rectangular groove (301), a pressing surface (302b) provided on one side of the support frame (302a), a reset groove (302c) provided in the rectangular groove (301), and a second spring (302d) provided in the reset groove (302c).

10. The main cabinet according to claim 9, characterized in that: It further includes a limiting assembly (303). The limiting assembly (303) includes a pushing plate (303a) provided at the other end of the second spring (302d), a pushing groove (303b) provided on the front surface of the sliding plate (203b) and connected to the reset groove (302c), and a limiting block (303c) provided on the lower side of the pushing plate (303a). The pushing plate (303a) and the limiting block (303c) are fixedly connected, and the pushing plate (303a) is slidably connected in the pushing groove (303b).

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