Mainboard fixing device for computer

Abstract

The utility model discloses a mainboard fixing device for a computer, and relates to the technical field of computer mainboards. The support comprises a base, a support plate is arranged on the upper side of the base, mounting grooves penetrating through the base and the bottom side of the support plate are formed in the side face of the base and the bottom side of the support plate at equal intervals, mounting blocks are mounted in the mounting grooves in a threaded mode, and the side face of the support plate is provided with mounting blocks adjustably matched with a mainboard for mounting. Adjusting assemblies capable of locking and mounting the main board are arranged on the side face of the mounting groove at equal intervals. The main board fixing device is matched with main boards of different specifications for installation and use, meanwhile, the supporting block can be installed in a corresponding main board hole position through the locking assembly before the main board is installed, the supporting block supports the main board after the main board is installed, and then a limiting block in the locking assembly can be inserted into the supporting block to limit and fix the main board. The arranged locking assembly can achieve rapid installation operation, the mainboard installation adaptability of the open type host is improved, and the phenomenon of screw slipping during screw fixing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of computer mainboards, in particular to a mainboard fixing device for a computer. Background Art

[0002] The motherboard is also called the main board, system board or motherboard; it is installed in the chassis and is one of the most basic and important components of the microcomputer. Now in daily life, self-assembled computers are becoming more and more popular. In order to meet the needs of different customers, the forms of chassis are also increasing. Some of them are open hosts. Through a customized base and a vertically installed bracket, the motherboard is directly installed on the side of the bracket, and then other accessories are installed. However, the existing bracket is generally a fixed structure, which makes it impossible to effectively support motherboards of different specifications. The bracket needs to be replaced. In addition, the existing motherboard is generally fixed with screws and requires tools for installation. The operation is relatively troublesome, and the thread is easily slipped if twisted for a long time, affecting the subsequent firmness of the motherboard. For this reason, a motherboard fixing device for a computer is proposed. Utility Model Content

[0003] The purpose of the utility model is to solve the problem of a computer motherboard fixing device. The utility model provides a computer motherboard fixing device.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A computer motherboard fixing device includes a base, a bracket plate provided on the upper side of the base, mounting grooves equidistantly formed on the side of the base and the bottom of the bracket plate, mounting blocks being threadedly mounted on the internal threads of the mounting grooves, mounting blocks being adjustable to fit the motherboard on the side of the bracket plate, and adjustment components being equidistantly provided on the side of the mounting grooves to lock the motherboard in place.

[0006] The adjustment component includes a slide groove, a movable slide rod is provided inside the slide groove, a movable clamping block is provided on the side of the slide rod, and a support cylinder is provided on the side of the clamping block;

[0007] The locking assembly comprises a supporting block, and a movable limiting block is arranged on the side of the supporting block.

[0008] Furthermore, the adjustment component includes a slide groove opened on both sides of the bracket plate, the slide rod is movably installed inside the slide groove, a card slot is opened on both sides of the bracket plate, a movable slot is opened on both sides of the slide rod, the card block is movably installed inside the movable slot, a connecting block is fixedly installed on the side of the card block, the support tube is fixedly connected between the side of the card block and the inner wall of the movable slot, and a slot is opened on the side of the slide rod.

[0009] Furthermore, the slide groove passes through the bracket plate, the clamping groove overlaps with the slide groove, the clamping block is clamped in the inner position of the clamping groove through the slide groove, and the support tube is movably sleeved on the side position of the clamping block.

[0010] Furthermore, the slide groove is a rectangular groove with a convex cross-section, the movable groove is a cylindrical groove with a convex cross-section, the clamping block is a cylindrical block with an I-shaped cross-section, and the support tube is a spring steel cylinder with a continuous "W"-shaped cross-section.

[0011] Furthermore, the locking assembly includes a support block movably installed inside the slot, a first spring buckle is fixedly installed on the side of the support block, a matching block is fixedly installed on the inner side of the first spring buckle, a limit block is movably installed inside the support block, and a second spring buckle is fixedly installed on the side of the limit block.

[0012] Furthermore, the support block is a circular ring block with a cross-shaped cross-section, the first spring buckle and the second spring buckle are "L"-shaped blocks made of elastic plastic material and one side is inclined, the matching block is a circular ring block made of elastic rubber material, and the limit block is a circular block with a "T"-shaped cross-section.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model can adaptively adjust the position through the internal sliding rod of the adjustment component, and can be installed and used with motherboards of different specifications. At the same time, the locking component can be used to install the support block corresponding to the motherboard hole before installing the motherboard. After the motherboard is installed, the support block supports it, and then the internal limit block of the locking component can be inserted into the support block to limit and fix the motherboard. The locking component can realize fast installation operation, improve the motherboard installation adaptability of the open host, and avoid the occurrence of slipping when the screws are fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a partial structural diagram of the support plate of the utility model;

[0017] Figure 3 This utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 This is a schematic diagram of the partial explosion structure of the regulating component of the utility model;

[0019] Figure 5 It is a schematic diagram of the exploded structure of the locking assembly of the utility model.

[0020] Figure numerals: 1. base; 2. bracket plate; 3. mounting groove; 4. mounting block; 5. adjustment assembly; 501. slide groove; 502. slide rod; 503. clamping slot; 504. movable slot; 505. clamping block; 506. connecting block; 507. support tube; 508. slot; 6. locking assembly; 601. support block; 602. first spring buckle; 603. mating block; 604. limit block; 605. second spring buckle. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 2As shown, a computer motherboard fixing device includes a base 1, which is a rectangular base. A bracket plate 2 is provided on the upper side of the base 1. The bracket plate 2 is a U-shaped plate. Mounting grooves 3 are equidistantly provided on the side of the base 1 and the bottom of the bracket plate 2. The mounting groove 3 is a cylindrical continuous groove. A mounting block 4 is installed on the internal thread of the mounting groove 3. The mounting block 4 is arranged inside the mounting groove 3 on the side of the bracket plate 2 and the base 1. The mounting block 4 is a cylindrical threaded block with a "T"-shaped cross-section. A mounting block 4 that can be adjusted to fit the motherboard is provided on the side of the bracket plate 2. Adjustment components 5 that can lock the motherboard are equidistantly provided on the side of the mounting groove 3.

[0026] Specifically, the adjustment component 5 can be set to adapt and adjust motherboards of different specifications, so that motherboards of different specifications can all be adapted for installation and use. The locking component 6 can be set to adaptively install and support according to the position of the motherboard hole after the adjustment component 5 is adjusted, and a quick locking limit operation can be performed after the motherboard is installed.

[0027] like Figure 2 - Figure 4 As shown, the adjustment component 5 includes a slide groove 501 mirror-imaged on both sides of the bracket plate 2 and the slide groove 501 passes through the bracket plate 2, the slide groove 501 is a rectangular groove with a convex cross-section, and a slide rod 502 is movably installed at equal intervals inside the slide groove 501. The slide rod 502 is a rectangular rod, and a card groove 503 is equidistantly opened at the position of the slide groove 501 on both sides of the bracket plate 2, and the card groove 503 coincides with the slide groove 501. The card groove 503 is a circular groove, and a movable groove 504 is mirror-imaged on both sides of the slide rod 502. The movable groove 504 is a cylindrical groove with a convex cross-section, and a card groove 504 is movably installed inside the movable groove 504. The block 505 is a cylindrical block with an I-shaped cross section. A connecting block 506 is fixedly installed on the side of the block 505 away from the slide bar 502. The connecting block 506 is a rectangular block. A supporting tube 507 is fixedly connected between the side of the block 505 and the inner wall of the movable groove 504. The supporting tube 507 is movably sleeved on the side of the block 505. The supporting tube 507 is a spring steel cylinder with a continuous "W"-shaped cross section. Slots 508 running through it are equidistantly provided on the side of the slide bar 502. The slots 508 are cylindrical grooves.

[0028] Specifically, the provided connecting block 506 pulls the card block 505 to slide inside the movable groove 504 to squeeze the support tube 507 to deform. At this time, the card block 505 is out of the internal position of the card slot 503. The card block 505 is constrained to slide in the slide groove 501 to adjust the lifting position of the slide rod 502 and move it to the appropriate card slot 503 position. The connecting block 506 is released and the card block 505 is elastically supported by the support tube 507 so that the card block 505 is clamped in the internal position of the card slot 503, thereby fixing the slide rod 502. In this way, the slide rod 502 can be adjusted to be used with motherboards of different specifications, thereby playing the role of bracket adjustment for the motherboard.

[0029] like Figure 2 、 Figure 5 As shown, the locking assembly 6 includes a support block 601 movably mounted inside the slot 508, the support block 601 is a circular ring block with a cross-shaped cross section, and a first spring buckle 602 is fixedly mounted in an array at equal intervals on the side of the support block 601 in a circular array shape, the first spring buckle 602 is an "L"-shaped block made of elastic plastic material and one side is inclined, a matching block 603 is fixedly mounted on the inner side of the first spring buckle 602, and the matching block 603 is a circular ring block made of elastic rubber material, a limiting block 604 is movably mounted inside the support block 601, the limiting block 604 is a circular block with a "T"-shaped cross section, and a second spring buckle 605 is fixedly mounted in an array at equal intervals on the side of the limiting block 604 in a circular array shape, and the second spring buckle 605 is affixed to the side position of the matching block 603, the second spring buckle 605 is an "L"-shaped block made of elastic plastic material and one side is inclined;

[0030] Specifically, the support block 601 provided can be inserted into the corresponding position of the slot 508 corresponding to the opening of the main board. When the support block 601 is inserted into the slot 508, the first spring buckle 602 is squeezed and deformed until the support block 601 is fully inserted into the slot 508. The first spring buckle 602 elastically returns to the side of the slide bar 502 to limit the support block 601. The matching block 603 improves the supporting effect of the first spring buckle 602. The main board is installed at the side position of the support block 601 for support, and then the provided limit block 604 is inserted into the internal position of the support block 601. When the second spring buckle 605 is squeezed and deformed until the limit block 604 is fully inserted, the second spring buckle 605 elastically returns to the side position of the matching block 603, and limits the limit block 604 so that it can limit and fix the main board. At the same time, the second spring buckle 605 is attached to the side of the matching block 603, further improving the limiting support of the first spring buckle 602 on the support block 601.

[0031] In summary: the internal sliding rod 502 of the setting adjustment component 5 can be adaptively adjusted to the position, and can be installed and used with motherboards of different specifications. At the same time, the setting locking component 6 can be used to install the support block 601 to the corresponding motherboard hole before installing the motherboard. After the motherboard is installed, the support block 601 supports it, and then the setting locking component 6 internal limit block 604 can be inserted into the support block 601 to limit and fix the motherboard. The setting locking component 6 can realize quick installation operation, improve the motherboard installation adaptability of the open host, and avoid the occurrence of slipping when the screws are fixed.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer motherboard fixing device, comprising a base (1), a bracket plate (2) provided on the upper side of the base (1), mounting grooves (3) equidistantly provided on the side of the base (1) and the bottom of the bracket plate (2), a mounting block (4) being installed on the internal thread of the mounting groove (3), a mounting block (4) being adjustable for mounting the motherboard provided on the side of the bracket plate (2), and adjusting components (5) being equidistantly provided on the side of the mounting groove (3) for locking the motherboard; Its characteristics are: The adjustment assembly (5) includes a slide groove (501), a movable slide rod (502) is provided inside the slide groove (501), a movable clamping block (505) is provided on the side of the slide rod (502), and a support cylinder (507) is provided on the side of the clamping block (505); The locking assembly (6) comprises a supporting block (601), and a movable limiting block (604) is provided on the side of the supporting block (601).

2. A computer motherboard fixing device according to claim 1, characterized in that: The adjustment assembly (5) includes a slide groove (501) provided on both sides of the bracket plate (2), a slide rod (502) movably installed inside the slide groove (501), a clamping groove (503) provided on both sides of the bracket plate (2), a movable groove (504) provided on both sides of the slide rod (502), a clamping block (505) movably installed inside the movable groove (504), a connecting block (506) fixedly installed on the side of the clamping block (505), a support tube (507) fixedly connected between the side of the clamping block (505) and the inner wall of the movable groove (504), and a slot (508) provided on the side of the slide rod (502).

3. A computer motherboard fixing device according to claim 2, characterized in that: The slide groove (501) passes through the bracket plate (2), the clamping groove (503) overlaps with the slide groove (501), the clamping block (505) is clamped in the inner position of the clamping groove (503) through the slide groove (501), and the support tube (507) is movably sleeved on the side position of the clamping block (505).

4. A computer motherboard fixing device according to claim 3, characterized in that: The slide groove (501) is a rectangular groove with a convex cross-section, the movable groove (504) is a cylindrical groove with a convex cross-section, the clamping block (505) is a cylindrical block with an I-shaped cross-section, and the supporting cylinder (507) is a spring steel cylinder with a continuous "W"-shaped cross-section.

5. A computer motherboard fixing device according to claim 4, characterized in that: The locking assembly (6) comprises a support block (601) movably mounted inside the slot (508), a first spring buckle (602) fixedly mounted on the side of the support block (601), a matching block (603) fixedly mounted on the inner side of the first spring buckle (602), a limiting block (604) movably mounted inside the support block (601), and a second spring buckle (605) fixedly mounted on the side of the limiting block (604).

6. The computer motherboard fixing device according to claim 5, characterized in that: The support block (601) is a circular ring block with a cross-shaped cross section, the first spring buckle (602) and the second spring buckle (605) are "L"-shaped blocks made of elastic plastic material and one side is inclined, the matching block (603) is a circular ring block made of elastic rubber material, and the limiting block (604) is a circular block with a "T"-shaped cross section.

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