Computer mainboard buffer mounting mechanism

Abstract

The utility model discloses a computer mainboard buffer installation mechanism which comprises a machine shell, a shell cover is arranged on the front side of the machine shell, an upper fixing plate and a lower fixing plate are arranged on the inner wall of the machine shell, a movable groove is formed in the surface of the upper fixing plate, a first threaded rod is arranged in the movable groove, and two threaded blocks are symmetrically arranged on the surface of the first threaded rod. Limiting clamping plates are arranged at the bottoms of the two threaded blocks, a second threaded rod is arranged in the middle of the surface of the lower fixing plate, a plane bearing is arranged at the top of the second threaded rod, and a limiting pressing plate is arranged at the top of the plane bearing. According to the device, a buffer spring and a buffer plate are arranged, so that when the buffer plate is used for installing and fixing the mainboard body, the buffer effect can be achieved, the mainboard body is prevented from being damaged due to excessive fixation, and through cooperative use of a first threaded rod, a threaded block, a limiting clamping plate, a second threaded rod, a plane bearing and a limiting pressing plate, the service life of the mainboard body is prolonged. And the mainboard body can be installed and fixed, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of computer mainboards, in particular to a computer mainboard buffer installation mechanism. Background Art

[0002] The motherboard, also called the mainboard, system board, or motherboard, is one of the most basic and important components of a computer. The motherboard is generally a rectangular circuit board on which the main circuit systems that make up the computer are installed, generally including the BIOS chip, I / O control chip, keyboard and panel control switch interface, indicator light connector, expansion slot, DC power supply connector for the motherboard and plug-in cards, and other components.

[0003] The existing computer motherboard mounting mechanism has the following defects:

[0004] The existing computer motherboard installation mechanism mainly fixes the computer motherboard inside the host by bolts, but lacks the function of buffering and protecting the computer motherboard. As a result, when the host is moved or transported, the computer motherboard inside the host is prone to vibration, which can easily cause damage to the motherboard, affect the use of the computer, and fail to meet the needs of users. Therefore, a solution is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a computer mainboard buffer installation mechanism to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a computer motherboard buffer installation mechanism, including a case, a case cover is arranged on the front side of the case, an upper fixing plate and a lower fixing plate are arranged on the inner wall of the case, a movable groove is opened on the surface of the upper fixing plate, a first threaded rod is arranged in the movable groove, two threaded blocks are symmetrically arranged on the surface of the first threaded rod, and the bottoms of the two threaded blocks are both provided with a limiting clamping plate, a second threaded rod is arranged in the middle of the surface of the lower fixing plate, a plane bearing is arranged on the top of the second threaded rod, and a limiting pressure plate is arranged on the top of the plane bearing;

[0009] The limiting clamp plate is in an L-shaped structure, and the limiting clamp plate includes a limiting horizontal plate, a limiting vertical plate and a reinforcing plate. The limiting horizontal plate is installed on the top of the limiting vertical plate, and the reinforcing plate is installed at the connection between the limiting horizontal plate and the limiting vertical plate. The limiting horizontal plate and the limiting vertical plate are in a trapezoidal structure, and the reinforcing plate is in an arc triangular structure. The inner side walls of the limiting horizontal plate and the limiting vertical plate are both provided with grooves, and the grooves are in a rectangular structure. The limiting horizontal plate, the limiting vertical plate and the reinforcing plate are in a smooth transition and integrally formed structure. A buffer plate is arranged inside the groove, and a buffer spring is arranged between the buffer plate and the groove.

[0010] Preferably, guide rods are inserted at both ends of the lower fixing plate, and the guide rods and the limiting pressure plate are integrally formed by stamping.

[0011] Preferably, a slide groove is provided on the inner wall of the housing, a slider is slidably provided inside the slide groove, and the slider is integrally formed with the limiting vertical plate by stamping.

[0012] Preferably, threads in opposite directions are arranged on the surface of the first threaded rod, and the first threaded rod is threadably connected to the two threaded blocks respectively through the threads in opposite directions.

[0013] Preferably, elastic pads are provided on the surfaces of the buffer plate and the limiting pressure plate, and the elastic pads are made of rubber.

[0014] (III) Beneficial effects

[0015] The utility model provides a computer mainboard buffer installation mechanism, which has the following beneficial effects:

[0016] The computer motherboard buffer installation mechanism is provided with a buffer spring and a buffer plate, so that when the buffer plate is installed and fixed to the motherboard body, it can play a buffering role to prevent the motherboard body from being damaged by excessive fixation. The motherboard body can be installed and fixed by the coordinated use of the first threaded rod, the threaded block, the limit clamping plate, the second threaded rod, the plane bearing and the limit pressing plate. The operation is simple and convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the inner wall of the casing of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the limiting clamp plate of the utility model.

[0020] In the figure, 1, housing; 2, housing cover; 3, upper fixing plate; 4, lower fixing plate; 5, movable groove; 6, first threaded rod; 7, threaded block; 8, limiting clamp; 81, limiting horizontal plate; 82, limiting vertical plate; 83, reinforcing plate; 84, groove; 9, second threaded rod; 10, plane bearing; 11, limiting pressure plate; 12, guide rod; 13, buffer spring; 14, buffer plate; 15, elastic pad; 16, slide groove; 17, slider. 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] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a computer motherboard buffer installation mechanism, including a casing 1, a casing cover 2 is arranged on the front side of the casing 1, an upper fixing plate 3 and a lower fixing plate 3 are arranged on the inner wall of the casing 1, a movable groove 5 is opened on the surface of the upper fixing plate 3, a first threaded rod 6 is arranged in the movable groove 5, two threaded blocks 7 are symmetrically arranged on the surface of the first threaded rod 6, and a limiting clamping plate 8 is arranged at the bottom of the two threaded blocks 7, a second threaded rod 9 is arranged in the middle of the surface of the lower fixing plate 4, a plane bearing 10 is arranged on the top of the second threaded rod 9, and a limiting pressure plate 11 is arranged on the top of the plane bearing 10.

[0023] The core, the limit clamping plate 8 is an L-shaped structure, the limit clamping plate 8 includes a limit horizontal plate 81, a limit vertical plate 82 and a reinforcement plate 83, the limit horizontal plate 81 is installed on the top of the limit vertical plate 82, the reinforcement plate 83 is installed at the connection between the limit horizontal plate 81 and the limit vertical plate 82, the limit horizontal plate 81 and the limit vertical plate 82 are trapezoidal structures, the reinforcement plate 83 is an arc triangle structure, the inner side walls of the limit horizontal plate 81 and the limit vertical plate 82 are provided with grooves 84, the grooves 84 are rectangular structures, the limit horizontal plate 81, the limit vertical plate 82 and the reinforcement plate 83 are flat The structure is a smooth transition and one-piece molding structure, a buffer plate 14 is arranged inside the groove 84, and a buffer spring 13 is arranged between the buffer plate 14 and the groove 84. The core of this part is to improve the structure of the limiting clamp plate 8 body by design, and the limiting clamp plate 8 body is designed to be an L-shaped structure, so that the limiting clamp plate 8 has a better clamping effect, and a buffer spring 13 and a buffer plate 14 are arranged inside the limiting clamp plate 8, so that the buffer plate 14 can also play a buffering role when the main board body is installed and fixed, to prevent the main board body from being damaged by excessive fixation.

[0024] Furthermore, guide rods 12 are inserted at both ends of the lower fixing plate 4. The guide rods 12 and the limiting pressure plate 11 are integrally formed by stamping. The setting of the guide rods 12 enables the limiting pressure plate 11 to move more smoothly.

[0025] Furthermore, a slide groove 15 is provided on the inner wall of the housing 1, and a slider 16 is slidably provided inside the slide groove 15. The slider 16 and the limiting vertical plate 82 are integrally formed by stamping. The slide groove 15 and the slider 16 are used in combination to improve the stability of the limiting vertical plate 82 when it moves.

[0026] Furthermore, threads in opposite directions are provided on the surface of the first threaded rod 6, and the first threaded rod 6 is threadedly connected to the two threaded blocks 7 through threads in opposite directions. By providing opposite threads on the first threaded rod 6, the first threaded rod 6 can drive the two symmetrically arranged threaded blocks 7 to approach or move away from each other, thereby making the two limiting clamps 8 approach or move away from each other, thereby facilitating the clamping and fixing of computer motherboards of different sizes.

[0027] Furthermore, elastic pads 15 are provided on the surfaces of the buffer plate 14 and the limiting pressure plate 11. The elastic pads 15 are made of rubber. By providing the elastic pads 15, the computer motherboard can be protected.

[0028] Working principle: When in use, the staff first places the computer motherboard on the surface of the limiting pressure plate 11, and then rotates the second threaded rod 9, which drives the limiting pressure plate 11 to move upward, so that the computer motherboard contacts the buffer plate 14 inside the limiting horizontal plate 81, and then rotates the first threaded rod 6, which drives the threaded blocks 7 to approach each other, and then drives the limiting clamping plates 8 to approach each other, so that the buffer plate 14 inside the limiting vertical plate 82 contacts the computer motherboard, and the motherboard body can be installed and fixed. By setting the buffer spring 13 and the buffer plate 14, the buffer plate 14 can play a buffering role when installing and fixing the motherboard body, thereby preventing excessive fixation from causing damage to the motherboard body.

[0029] The components of the utility model include 1, casing; 2, casing cover; 3, upper fixing plate; 4, lower fixing plate; 5, movable groove; 6, first threaded rod; 7, threaded block; 8, limit clamp; 81, limit horizontal plate; 82, limit vertical plate; 83, reinforcement plate; 84, groove; 9, second threaded rod; 10, plane bearing; 11, limit pressure plate; 12, guide rod; 13, buffer spring; 14, buffer plate; 15, elastic pad; 16, slide groove; 17, slider, all of which are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0030] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model 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 utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and 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.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A computer motherboard buffer installation mechanism, characterized in that: The invention comprises a casing (1), wherein a casing cover (2) is arranged on the front side of the casing (1), an upper fixing plate (3) and a lower fixing plate (4) are arranged on the inner wall of the casing (1), a movable groove (5) is provided on the surface of the upper fixing plate (3), a first threaded rod (6) is arranged in the movable groove (5), two threaded blocks (7) are symmetrically arranged on the surface of the first threaded rod (6), and a limiting clamping plate (8) is arranged at the bottom of the two threaded blocks (7), a second threaded rod (9) is arranged in the middle of the surface of the lower fixing plate (4), a plane bearing (10) is arranged on the top of the second threaded rod (9), and a limiting pressure plate (11) is arranged on the top of the plane bearing (10); The limiting clamping plate (8) is in an L-shaped structure. The limiting clamping plate (8) comprises a limiting transverse plate (81), a limiting vertical plate (82) and a reinforcing plate (83). The limiting transverse plate (81) is installed on the top of the limiting vertical plate (82). The reinforcing plate (83) is installed at the connection between the limiting transverse plate (81) and the limiting vertical plate (82). The limiting transverse plate (81) and the limiting vertical plate (82) are in a trapezoidal structure. The reinforcing plate (83) is in an arc triangle structure. The inner side walls of the limiting transverse plate (81) and the limiting vertical plate (82) are both provided with a groove (84). The groove (84) is in a rectangular structure. The limiting transverse plate (81), the limiting vertical plate (82) and the reinforcing plate (83) are in a smooth transition and integrally formed structure. A buffer plate (14) is arranged inside the groove (84). A buffer spring (13) is arranged between the buffer plate (14) and the groove (84).

2. A computer motherboard buffer installation mechanism according to claim 1, characterized in that: Guide rods (12) are inserted through both ends of the lower fixing plate (4), and the guide rods (12) and the limiting pressure plate (11) are integrally formed by stamping.

3. A computer motherboard buffer installation mechanism according to claim 1, characterized in that: The inner wall of the housing (1) is provided with a slide groove (16), a slider (17) is slidably arranged inside the slide groove (16), and the slider (17) and the limiting vertical plate (82) are integrally formed by stamping.

4. A computer motherboard buffer installation mechanism according to claim 1, characterized in that: The surface of the first threaded rod (6) is provided with threads in opposite directions, and the first threaded rod (6) is threadedly connected to the two threaded blocks (7) respectively through the threads in opposite directions.

5. A computer motherboard buffer installation mechanism according to claim 1, characterized in that: The surfaces of the buffer plate (14) and the limiting pressure plate (11) are both provided with elastic pads (15), and the elastic pads (15) are made of rubber material.

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