Quickly dismountable computer mainboard fixing support

Abstract

The utility model relates to computer accessories technical field, concretely disclose a computer mainboard fixed bolster of quick dismounting, including mainboard bearing platform, the top of mainboard bearing platform is fixedly arranged with base, the surface of base is provided with first inclined plane, the inside fixed setting of base is provided with connecting spring, the upper end fixed connection of connecting spring has movable column, movable column with base sliding connection, the outside of movable column is provided with dog piece, dog piece with first inclined plane sliding connection, the top of movable column is disconnected and is connected with positioning rod, the top of positioning rod is fixedly arranged with the down pressure block, just the down pressure block with dog piece joint, the top of down pressure block is fixedly arranged with mainboard body, and in this way, without additional tool can realize the convenient dismounting operation of mainboard and fixed bolster, effectively promotes the efficiency of mainboard dismounting operation.

Description

Technical Field

[0001] This utility model relates to the field of computer accessories technology, and in particular to a computer motherboard mounting bracket that can be quickly disassembled and installed. Background Technology

[0002] As the foundational platform supporting core hardware such as the CPU, memory, and graphics card, the reliability and ease of use of the mounting bracket of the computer motherboard directly affect the computer's assembly efficiency, operational stability, and maintenance costs.

[0003] Currently, existing brackets rely on screws for fixing. During installation, each screw needs to be screwed in one by one, and during disassembly, each screw needs to be loosened one by one with a screwdriver. Each disassembly and assembly takes a long time, especially in scenarios such as server cluster maintenance and batch repair in computer repair shops, resulting in low disassembly and assembly efficiency of motherboard mounting brackets. Utility Model Content

[0004] The purpose of this utility model is to provide a computer motherboard mounting bracket that can be quickly installed and removed, in order to solve the technical problem that the existing brackets rely on screws for fixing, requiring each screw to be screwed in during installation and loosened one by one with a screwdriver during disassembly, resulting in a long time consumption for each installation and removal, and thus low installation and removal efficiency of the motherboard mounting bracket.

[0005] To achieve the above objectives, this utility model employs a quick-release computer motherboard mounting bracket, comprising a motherboard support platform, a base fixedly mounted on top of the motherboard support platform, a first inclined surface on the surface of the base, a connecting spring fixedly mounted inside the base, a movable column fixedly connected to the upper end of the connecting spring, the movable column being slidably connected to the base, a claw component being provided on the outer side of the movable column, the claw component being slidably connected to the first inclined surface, a positioning rod detachably connected above the movable column, a pressing block fixedly mounted above the positioning rod, the pressing block engaging with the claw component, and a motherboard body fixedly mounted above the pressing block.

[0006] The movable column is provided with a snap-fit ​​block that is slidably connected to the base below it.

[0007] The snap-fit ​​block is detachably connected to an insert block. A pull rod is provided on the outside of the insert block and passes through the base. A telescopic spring is provided on the outside of the pull rod, with one end of the telescopic spring fixedly connected to the base and the other end of the telescopic spring fixedly connected to the insert block.

[0008] The claw component includes a fixed base, which is fixedly disposed on the outside of the movable column. A fixed claw is rotatably connected to the outside of the fixed base. The fixed claw has a barb and a mating surface. The pressing block is provided with a second inclined surface that cooperates with the barb. The mating surface is slidably connected to the first inclined surface.

[0009] The inner side of the fixed claw is fixedly connected to a compression spring, the other end of the compression spring is fixedly connected to the movable column, and the compression spring is inclined.

[0010] Compared with the prior art, this utility model has the following advantages:

[0011] 1. The motherboard body drives the pressing block to press down, thereby realizing the automatic locking and fixing of the claw component. During disassembly, simply pulling the pulling rod can release the lock on the motherboard body, effectively shortening the disassembly and assembly time of the computer motherboard.

[0012] 2. The disassembly and assembly process involves no hard twisting or friction. The fixing claws achieve flexible clamping through the sliding of the contact surface and the first inclined surface. The compression spring and the connecting spring can buffer the pressure, which can avoid problems such as scratches and motherboard edge deformation that may occur during traditional screw installation, thereby reducing the hardware wear rate. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a structural diagram of a computer motherboard mounting bracket that can be quickly disassembled and assembled according to this utility model.

[0015] Figure 2 This is a partial structural diagram of a computer motherboard mounting bracket that can be quickly disassembled and assembled according to this utility model.

[0016] Figure 3 This is a partial top view of a computer motherboard mounting bracket that can be quickly disassembled and assembled according to this utility model.

[0017] Figure 4 This is the utility model Figure 3 A cross-sectional view of the AA line structure.

[0018] Figure 5 This is the utility model Figure 3BB line structural cross-sectional view.

[0019] 101-Main board support platform, 102-Base, 1021-First inclined surface, 103-Connecting spring, 104-Moving column, 105-Positioning rod, 106-Pressing block, 1061-Second inclined surface, 107-Main board body, 108-Snap-fit ​​block, 109-Insertion block, 110-Pull rod, 111-Telescopic spring, 112-Fixed seat, 113-Fixed claw, 1131-Barb, 1132-Mating surface, 114-Compression spring. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0021] Please see Figures 1-5 ,in, Figure 1 This is a structural diagram of a computer motherboard mounting bracket that can be quickly disassembled and assembled according to this utility model. Figure 2 This is a partial structural diagram of a computer motherboard mounting bracket that can be quickly disassembled and assembled according to this utility model. Figure 3 This is a partial top view of a computer motherboard mounting bracket that can be quickly disassembled and assembled according to this utility model. Figure 4 This is the utility model Figure 3 AA-line structural cross-sectional view, Figure 5 This is the utility model Figure 3 BB line structural cross-sectional view.

[0022] In this embodiment, a motherboard support platform 101 is included. A base 102 is fixedly disposed on top of the motherboard support platform 101. A first inclined surface 1021 is provided on the surface of the base 102. A connecting spring 103 is fixedly disposed inside the base 102. A movable column 104 is fixedly connected to the upper end of the connecting spring 103. The movable column 104 is slidably connected to the base 102. A claw is provided on the outer side of the movable column 104. The claw is slidably connected to the first inclined surface 1021. A positioning rod 105 is detachably connected to the upper part of the movable column 104. A pressing block 106 is fixedly disposed above the positioning rod 105, and the pressing block 106 is engaged with the claw. A main board body 107 is fixedly disposed above the pressing block 106. The main board body 107 drives the pressing block 106 to press down the movable column 104. The positioning rod 105 is inserted into the movable column 104 to position the pressing block 106. The movable column 104 slides in the base 102 and compresses the connecting spring 103 downward. The claw is slidably connected to the first inclined surface 1021 to fix the pressing block 106.

[0023] The movable column 104 is provided with a snap-fit ​​block 108 that is slidably connected to the base 102 below it, and the movable column 104 drives the snap-fit ​​block 108 to slide synchronously within the base 102.

[0024] Secondly, the snap-fit ​​block 108 is detachably connected to an insert block 109. A pull rod 110 is provided on the outer side of the insert block 109, and the pull rod 110 passes through the base 102. A telescopic spring 111 is provided on the outer side of the pull rod 110, with one end of the telescopic spring 111 fixedly connected to the base 102 and the other end fixedly connected to the insert block 109. When the movable column 104 drives the snap-fit ​​block 108 to slide downwards to the bottom, the telescopic spring 111 pushes a portion of the insert block 109 into the snap-fit ​​block 108, and the other end of the insert block 109... A portion is located within the base 102. The locking block 108 is stably fixed by the snap-fit ​​of the insert block 109 and the continuous resistance of the telescopic spring 111. When it is necessary to remove the fixation of the lower pressure block 106, the insert block 109 is pulled outward by the pull rod 110. The insert block 109 is released from the snap-fit ​​with the locking block 108. The telescopic spring 111 is compressed. The connecting spring 103 pushes the movable column 104 and the locking block 108 to move upward and reset. The telescopic spring 111 pushes the insert block 109 to resist the outer wall of the reset locking block 108.

[0025] Meanwhile, the claw component includes a fixed base 112, which is fixedly disposed on the outside of the movable column 104. A fixed claw 113 is rotatably connected to the outside of the fixed base 112. The fixed claw 113 has a barb 1131 and a contact surface 1132. The pressing block 106 is provided with a second inclined surface 1061 that cooperates with the barb 1131. The contact surface 1132 is slidably connected to the first inclined surface 1021. When the pressing block 106 presses down on the movable column 104, the contact surface 1132 is slidably connected to the first inclined surface 1021, causing the fixed claw 113 to rotate around the fixed base 112. The barb 1131 then slides with the second inclined surface 1061, thereby fixing the pressing block 106 with the fixed claw 113.

[0026] In addition, a compression spring 114 is fixedly connected to the inner side of the fixed claw 113. The other end of the compression spring 114 is fixedly connected to the movable column 104, and the compression spring 114 is inclined. When it is necessary to remove the fixation of the lower pressure block 106, the movable column 104 drives the fixed claw 113 to move upward. The contact area between the contact surface 1132 and the first inclined surface 1021 continuously decreases. At the same time, the compression spring 114 pushes the fixed claw 113 to unfold outward, thereby realizing the rapid disassembly of the lower pressure block 106.

[0027] Using a quick-release computer motherboard mounting bracket according to this embodiment, by setting up the motherboard support platform 101, the base 102, and the movable column 104, in specific use, the motherboard body 107 drives the pressing block 106 to press down the movable column 104. The positioning rod 105 inserts into the movable column 104 to position the pressing block 106. The movable column 104 slides within the base 102 and compresses the connecting spring 103 and the locking block 108 downwards. The contact surface 1132 is slidably connected to the first inclined surface 1021, causing the fixing claw 113 to rotate around the fixing base 112. The barb 1131 slides with the second inclined surface 1061. The fixing claw 113 quickly fixes the pressing block 106. At the same time, the telescopic spring 111 pushes part of the insertion block 109 into the locking block 108. Another part of block 109 is located inside the base 102. The snap-fit ​​of the insert block 109 and the continuous resistance of the telescopic spring 111 achieve stable fixation of the snap-fit ​​block 108, thereby completing the quick installation of the motherboard body 107. When the motherboard body 107 needs to be disassembled, the pull rod 110 pulls the insert block 109 outward, the insert block 109 cancels the snap-fit ​​with the snap-fit ​​block 108, the telescopic spring 111 is compressed, and the connecting spring 103 pushes the movable column 104 and the snap-fit ​​block 108 to move upward and reset. The contact area between the mating surface 1132 and the first inclined surface 1021 continuously decreases. At the same time, the compression spring 114 pushes the fixing claw 113 to unfold outward, thereby realizing the quick disassembly of the motherboard body 107. In this way, the motherboard and the fixing bracket can be conveniently disassembled and assembled without additional tools, effectively improving the efficiency of motherboard disassembly and assembly.

[0028] The above-disclosed embodiment is merely a preferred embodiment of a computer motherboard mounting bracket that can be quickly disassembled and assembled according to the present utility model. Of course, it should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that all or part of the process of implementing the above-described embodiment and the equivalent changes made in accordance with the claims of the present utility model still fall within the scope of the utility model.

Claims

1. A quick-release computer motherboard mounting bracket, comprising a motherboard support platform (101), characterized in that, A base (102) is fixedly installed above the motherboard support platform (101). A first inclined surface (1021) is provided on the surface of the base (102). A connecting spring (103) is fixedly installed inside the base (102). A movable column (104) is fixedly connected to the upper end of the connecting spring (103). The movable column (104) is slidably connected to the base (102). A claw is provided on the outer side of the movable column (104). The claw is slidably connected to the first inclined surface (1021). A positioning rod (105) is detachably connected above the movable column (104). A pressing block (106) is fixedly installed above the positioning rod (105). The pressing block (106) is engaged with the claw. A motherboard body (107) is fixedly installed above the pressing block (106).

2. The computer motherboard mounting bracket with quick assembly and disassembly as described in claim 1, characterized in that, Below the movable column (104) is a snap-fit ​​block (108) that is slidably connected to the base (102).

3. The computer motherboard mounting bracket with quick assembly and disassembly as described in claim 2, characterized in that, The snap-fit ​​block (108) is detachably connected to the insert block (109). A pull rod (110) is provided on the outside of the insert block (109), and the pull rod (110) passes through the base (102). A telescopic spring (111) is provided on the outside of the pull rod (110), and one end of the telescopic spring (111) is fixedly connected to the base (102), and the other end of the telescopic spring (111) is fixedly connected to the insert block (109).

4. The computer motherboard mounting bracket with quick assembly and disassembly as described in claim 3, characterized in that, The claw component includes a fixed base (112), which is fixedly disposed on the outside of the movable column (104). A fixed claw (113) is rotatably connected to the outside of the fixed base (112). The fixed claw (113) has a barb (1131) and a mating surface (1132). The lower pressing block (106) is provided with a second inclined surface (1061) that cooperates with the barb (1131). The mating surface (1132) is slidably connected to the first inclined surface (1021).

5. A quick-release computer motherboard mounting bracket as described in claim 4, characterized in that, A compression spring (114) is fixedly connected to the inner side of the fixed claw (113). The other end of the compression spring (114) is fixedly connected to the movable column (104), and the compression spring (114) is inclined.

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