Computer backboard fixing device

Abstract

The utility model relates to the technical field of computer equipment, and provides a computer backboard fixing device which comprises a backboard body, a shaft buckle plate, a fixing shaft, a locking block assembly, a locking block buckle plate and a sealing assembly, the front portion of the backboard body is fixedly connected with the shaft buckle plate, the shaft buckle plate is rotationally connected with the fixing shaft arranged on a computer body, and the locking block buckle plate is fixedly connected with the locking block assembly. The locking piece buckling plate is fixedly installed on the rear portion of the back plate body, the locking piece assembly is fixedly connected with the computer body, the locking piece assembly and the locking piece buckling plate are used in a matched mode, and the sealing assembly is arranged between the back plate body and the computer body. The notebook computer backboard is simple in structure, time-saving and labor-saving, avoids the situation that screws are lost in the later period, can play a role in fixing the front side of the backboard body by arranging the shaft buckle plate, can also be convenient to install and provide a guiding role, and is particularly suitable for a notebook computer.

Description

Technical Field

[0001] The utility model relates to the technical field of computer equipment, in particular to a computer back panel fixing device. Background Art

[0002] With the rapid development of Internet technology and computer technology, more and more industries need to use computers. The existence of computers has greatly affected people's daily life and production needs. It can help people complete multiple tasks quickly and greatly improve production and work efficiency.

[0003] As disclosed in application number: CN202123378598.2, a computer backplane field that is convenient for wiring includes a heat dissipation backplane, a mounting plate is provided at the front end of the heat dissipation backplane, a mounting hole is provided on the inner side of the mounting plate, a heat dissipation inner hole is provided on the inner side of the heat dissipation backplane, a wiring through hole is provided on the inner side of the heat dissipation backplane, fins are provided at the front end of the heat dissipation backplane, a connecting bottom block is provided at the front end of the heat dissipation backplane, a positioning buckle is provided at the front end of the connecting bottom block, a cooling fan is provided on the inner side of the fixed frame, and a heat sink is provided at the rear end of the heat dissipation backplane.

[0004] However, the existing computer back panel is often connected to the computer body by screws, and the screws need to be disassembled or installed for removal or fixing during disassembly or assembly, which is time-consuming and labor-intensive, and the screws are also easy to lose later. Utility Model Content

[0005] In order to solve the problem that the existing computer back panel is often connected to the computer body by screws, and the screws need to be disassembled or installed for removal or fixing during disassembly and assembly, which is time-consuming and labor-intensive, and the screws are easily lost later, the utility model provides a computer back panel fixing device to solve this problem.

[0006] In order to achieve the above object, the utility model provides the following technical solutions:

[0007] A computer back panel fixing device comprises: a back panel body, an axis snap plate, a fixed axis, a locking block assembly, a locking block snap plate and a sealing assembly, wherein the front of the back panel body is fixedly connected to the axis snap plate, the axis snap plate is rotatably connected to the fixed axis arranged on the computer body, the locking block snap plate is fixedly installed at the rear of the back panel body, the locking block assembly is fixedly connected to the computer body, the locking block assembly and the locking block snap plate are used in conjunction with each other, and the sealing assembly is arranged between the back panel body and the computer body.

[0008] Preferably, the locking block snap plate comprises: a locking block snap plate body, a locking block snap plate mounting portion and a limiting snap plate portion, the locking block snap plate mounting portion is arranged on the outside of the locking block snap plate body, the locking block snap plate body is fixedly connected to the back plate body through the locking block snap plate mounting portion, an opening groove is arranged on the locking block snap plate body, a limiting snap plate portion is arranged in the opening groove, and the limiting snap plate portion cooperates and snaps with the locking block assembly.

[0009] Preferably, the locking block assembly includes: a first locking block base, a second locking block base, a first locking plate, a second locking plate and a spring, the first locking block base and the second locking block base are fixedly connected, the first locking plate is slidably arranged on the upper part of the first locking block base, the second locking plate is slidably arranged on the upper part of the second locking block base, the first locking plate and the second locking plate are fixedly connected by a spring, and the first locking plate and the second locking plate are used in conjunction with the limiting card plate part.

[0010] Preferably, a sealing block is provided on the first locking block base and the second locking block base, a first sealing strip is provided on the sealing block, and the sealing block is sealingly connected to the locking block buckle plate via the first sealing strip.

[0011] Preferably, a rotation gap is provided between the first locking block base, the second locking block base and the locking block buckle plate in a direction perpendicular to the axial direction of the fixed shaft, and the bottom of the rotation gap is sealed by a sealing block and a first sealing strip.

[0012] Preferably, the sealing assembly comprises: a second sealing strip and a third sealing strip, the second sealing strip is arranged between the back plate body and the computer body, and the third sealing strip is arranged between the shaft buckle plate and the computer body.

[0013] The advantages of the utility model are: the utility model facilitates the detachable connection between the back panel body and the computer body by setting the locking block assembly and the locking block snap plate, thereby eliminating the use of screws, saving time and effort, and avoiding the situation where the screws are lost later. By setting the shaft snap plate, it can not only fix the front side of the back panel body, but also facilitate installation and provide a guiding effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the shaft buckle plate and the fixed shaft of the utility model;

[0017] Figure 3It is a structural schematic diagram of the locking block assembly and the locking block buckle plate of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the locking block buckle plate of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the locking block assembly of the utility model;

[0020] Figure 6 It is a schematic diagram of the structure of the connection between the first lock plate and the second lock plate of the utility model;

[0021] Figure 7 It is a top view of the utility model when rotating to make room;

[0022] Figure 8 It is a structural schematic diagram of the sealing component of the utility model.

[0023] Description of reference numerals:

[0024] 1. Back plate body; 2. Shaft snap plate; 3. Fixed shaft; 4. Lock block assembly; 5. Lock block snap plate; 6. Sealing assembly; 51. Lock block snap plate body; 52. Lock block snap plate mounting portion; 53. Limiting card plate portion; 54. Opening groove; 41. First lock block base; 42. Second lock block base; 43. First lock plate; 44. Second lock plate; 45. Spring; 71. Sealing block; 72. First sealing strip; 8. Rotate to make room; 61. Second sealing strip; 62. Third sealing strip. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] Embodiment 1, combined with Figure 1 , Figure 2 and Figure 3 To explain:

[0029] A computer back panel fixing device comprises: a back panel body 1, an axis snap plate 2, a fixed axis 3, a locking block assembly 4, a locking block snap plate 5 and a sealing assembly 6, wherein the front of the back panel body 1 is fixedly connected to the axis snap plate 2, the axis snap plate 2 is rotatably connected to the fixed axis 3 arranged on the computer body, the locking block snap plate 5 is fixedly installed at the rear of the back panel body 1, the locking block assembly 4 is fixedly connected to the computer body, the locking block assembly 4 and the locking block snap plate 5 are used in conjunction with each other, and the sealing assembly 6 is arranged between the back panel body 1 and the computer body.

[0030] The back panel body 1 is fixedly connected to the shaft clip plate 2 and then connected to the computer body 1 through the fixed shaft 3, which can play a role in initial positioning.

[0031] By setting the locking block assembly 4 and the locking block snap plate 5, it is convenient to detachably connect the back panel body 1 to the computer body, thereby eliminating the use of screws, saving time and effort, and avoiding the loss of screws at a later time. By setting the shaft snap plate 2, it can not only fix the front side of the back panel body 1, but also facilitate installation and provide a guiding effect.

[0032] Embodiment 2, based on embodiment 1, combined with Figure 4 To explain:

[0033] The locking block snap plate 5 includes: a locking block snap plate body 51, a locking block snap plate mounting portion 52 and a limiting snap plate portion 53. The locking block snap plate mounting portion 52 is arranged on the outside of the locking block snap plate body 51. The locking block snap plate body 51 is fixedly connected to the back plate body 1 through the locking block snap plate mounting portion 52. The locking block snap plate mounting portion 52 is connected to the back plate body 1 through screws.

[0034] The locking block snap plate body 51 is provided with an opening slot 54, in which a limit plate portion 53 is provided, and the limit plate portion 53 is engaged with the locking block assembly 4. The locking block assembly 4 is used to clamp the limit plate portion 53, thereby maintaining the stability of the connection between the back plate body 1 and the computer body.

[0035] The durability is improved by separately providing the locking block snap plate 5, which facilitates the replacement of accessories at a later time.

[0036] Embodiment 3, based on embodiment 2, combined with Figure 5 and Figure 6 To explain:

[0037] The locking block assembly 4 includes: a first locking block base 41, a second locking block base 42, a first locking plate 43, a second locking plate 44 and a spring 45, wherein the first locking block base 41 and the second locking block base 42 are fixedly connected, the first locking plate 43 is slidably disposed on the upper portion of the first locking block base 41, the second locking plate 44 is slidably disposed on the upper portion of the second locking block base 42, the first locking plate 43 and the second locking plate 44 are fixedly connected by a spring 45, and the first locking plate 43 and the second locking plate 44 are used in conjunction with the limiting clamping plate portion 53. The first locking block base 41 and the second locking block base 42 are connected by screws.

[0038] The first locking block base 41 and the second locking block base 42 are provided to improve stability and facilitate disassembly and assembly, thereby facilitating installation of the first locking plate 43, the second locking plate 44 and the spring 45. The cooperation of the first locking plate 43, the second locking plate 44 and the spring 45 greatly improves the flexibility of the lock buckle and facilitates use.

[0039] The first locking block base 41 and the second locking block base 42 are provided with a sealing block 71, and the sealing block 71 is provided with a first sealing strip 72. The sealing block 7 is sealed and connected to the locking block buckle plate 5 through the first sealing strip 72. In this way, the first sealing strip 72 is used to improve the sealing performance around the locking block assembly 4, thereby improving the dustproof and waterproof effects and extending the service life of the computer. Since the first sealing strip 72 is made of soft rubber material and has a certain elasticity, when the back panel body 1 is removed, the first sealing strip 72 can push out a part of the back panel body 1, and then it is convenient for the staff to disassemble it.

[0040] Embodiment 4, based on embodiment 3, combined with Figure 7 To explain:

[0041] A rotation clearance 8 is provided between the first locking block base 41, the second locking block base 42 and the locking block buckle plate 5 in a direction perpendicular to the axial direction of the fixed shaft 3, and the bottom of the rotation clearance 8 is sealed by a sealing block 71 and a first sealing strip 72. In this way, when the back plate body 1 rotates around the fixed shaft 3, the rotation clearance 8 is used to avoid the first locking block base 41 and the second locking block base 42, thereby avoiding interference during the installation process.

[0042] Embodiment 5, based on embodiment 4, combined with Figure 8 To explain:

[0043] The sealing assembly 6 includes a second sealing strip 61 and a third sealing strip 62. The second sealing strip 61 is arranged between the back plate body 1 and the computer body, and the third sealing strip 62 is arranged between the shaft buckle plate 2 and the computer body. Such an arrangement improves the sealing performance between the components.

[0044] Working principle of the utility model: when installing the device, the shaft snap plate 2 is connected to the fixed shaft 3, and then the back plate body 1 is rotated to press the lock block snap plate 5 into the lock block assembly 4 for fixing. When disassembling, the first lock plate 43 and the second lock plate 44 are pressed inward. Under the action of the first sealing strip 72, the rear part of the back plate body 1 is pushed out, and then the back plate body 1 can be removed. The utility model facilitates the detachable connection between the back plate body and the computer body, eliminates the use of screws, saves time and effort, and avoids the situation where the screws are lost later. By setting the shaft snap plate, it can not only play the role of fixing the front side of the back plate body, but also facilitate installation and provide a guiding role, which is particularly suitable for notebook computers.

[0045] For those skilled in the art, the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any minor modifications, equivalent substitutions and improvements made to the above embodiments based on the technical essence of the present invention should be included in the protection scope of the technical solution of the present invention.

Claims

1. A computer back panel fixing device, characterized in that: include: A back panel body (1), an axis snap plate (2), a fixed axis (3), a locking block assembly (4), a locking block snap plate (5) and a sealing assembly (6); the front of the back panel body (1) is fixedly connected to the axis snap plate (2); the axis snap plate (2) is rotatably connected to a fixed axis (3) arranged on a computer body; the locking block snap plate (5) is fixedly installed on the rear of the back panel body (1); the locking block assembly (4) is fixedly connected to the computer body; the locking block assembly (4) and the locking block snap plate (5) are used in conjunction with each other; and the sealing assembly (6) is arranged between the back panel body (1) and the computer body.

2. A computer back panel fixing device according to claim 1, characterized in that: The locking block snap plate (5) comprises: a locking block snap plate body (51), a locking block snap plate mounting portion (52) and a limiting snap plate portion (53); the locking block snap plate mounting portion (52) is arranged outside the locking block snap plate body (51); the locking block snap plate body (51) is fixedly connected to the back plate body (1) via the locking block snap plate mounting portion (52); an opening groove (54) is arranged on the locking block snap plate body (51); a limiting snap plate portion (53) is arranged in the opening groove (54); and the limiting snap plate portion (53) is engaged with the locking block assembly (4) by means of a locking block snap plate mounting portion (52).

3. A computer back panel fixing device according to claim 2, characterized in that: The locking block assembly (4) comprises: a first locking block base (41), a second locking block base (42), a first locking plate (43), a second locking plate (44) and a spring (45); the first locking block base (41) and the second locking block base (42) are fixedly connected; the first locking plate (43) is slidably arranged on the upper part of the first locking block base (41); the second locking plate (44) is slidably arranged on the upper part of the second locking block base (42); the first locking plate (43) and the second locking plate (44) are fixedly connected via the spring (45); the first locking plate (43) and the second locking plate (44) are used in conjunction with the limiting clamping plate portion (53).

4. A computer back panel fixing device according to claim 3, characterized in that: A sealing block (71) is provided on the first locking block base (41) and the second locking block base (42), a first sealing strip (72) is provided on the sealing block (71), and the sealing block (7) is sealedly connected to the locking block buckle plate (5) via the first sealing strip (72).

5. A computer back panel fixing device according to claim 4, characterized in that: A rotational clearance (8) is provided between the first locking block base (41), the second locking block base (42) and the locking block buckle plate (5) in a direction perpendicular to the axial direction of the fixed shaft (3), and the bottom of the rotational clearance (8) is sealed by a sealing block (71) and a first sealing strip (72).

6. A computer back panel fixing device according to claim 1, characterized in that: The sealing assembly (6) comprises: a second sealing strip (61) and a third sealing strip (62), wherein the second sealing strip (61) is arranged between the back plate body (1) and the computer body, and the third sealing strip (62) is arranged between the shaft buckle plate (2) and the computer body.

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