CN220983798U - Computer motherboard fixed knot constructs - Google Patents

Abstract

The utility model relates to the technical field of computer motherboard fixing, in particular to a computer motherboard fixing structure, which comprises a base plate, wherein one side of the base plate is provided with a motherboard fixing frame, and the computer motherboard fixing structure is characterized in that: the mainboard mount includes the joint board, and threaded hole has been seted up to joint board one side, and threaded swivelling joint has the bolt of screwing in the screw hole, and the bolt side of screwing is equipped with the clamping plate, and two support folding bars are articulated respectively to joint board both sides, and the base plate side is fixed with two spacing bosss, and two slides have all been seted up to two spacing bosss one sides, support folding bars divide into long section, middle section and short section three-section, and wherein long section and middle section junction one side are fixed with the traveller. The utility model aims to solve the technical problem of a computer motherboard fixing structure which is simple in installation and operation and convenient for detaching a motherboard.

Description

Computer motherboard fixed knot constructs

Technical Field

The utility model relates to the technical field of computer motherboard fixing, in particular to a computer motherboard fixing structure.

Background

The prior main board fixing structure comprises: 1. maintenance is difficult: if the main board is out of order or parts need to be replaced, the main board needs to be detached, and the connection between the main board and other accessories is very complex, so that the detachment and the installation need to be very careful or other parts may be damaged; 2. is easy to damage during installation: motherboard is one of the most expensive and important components in a computer, contains many electronic components, and provides power and data transfer when the computer is running, and if careless during installation and removal, can lead to motherboard damage, requiring replacement and repair; in addition, most of the existing mounting structures rely on screws to fix the main board in the chassis, so that the problems are easy to occur.

Disclosure of utility model

The utility model aims to solve the technical problem of a computer motherboard fixing structure which is simple in installation and operation and convenient for detaching a motherboard.

The technical scheme includes that the main board fixing frame comprises a base board, wherein one side of the base board is provided with a main board fixing frame, the main board fixing frame comprises a clamping plate and is used for clamping a main board, one side of the clamping plate is provided with a threaded hole, a screwing bolt is rotationally connected in the threaded hole, a clamping plate is arranged on the side face of the screwing bolt and can clamp the main board, two sides of the clamping plate are respectively hinged with two supporting folding rods, two limiting bosses are fixed on the side face of the base board, two sliding ways are respectively arranged on one side of each limiting boss, each supporting folding rod is divided into a long section, a middle section and a short section, and a sliding column is fixed on one side of a joint of the long section and the middle section so as to facilitate sliding of the supporting folding rods.

As a further scheme of the utility model: the four sides of the base plate are respectively fixed with a main case frame, and one side of the main case frame is provided with a hollowed-out vent hole and a groove for ventilation and heat dissipation and wiring of data wires.

As a further scheme of the utility model: the limiting plate is fixed on one side of the clamping plate, and a limiting groove is formed in one side of the limiting plate and can clamp the motherboard.

As a further scheme of the utility model: the long sections in the two supporting folding rods form an acute angle upwards, so that the clamping plate can be supported conveniently.

As a further scheme of the utility model: the slide post slides in the slide way.

As a further scheme of the utility model: the height of the clamping plate is larger than the width of the main box frame, so that the main board is convenient to install.

Compared with the prior art, the utility model has the advantages that: the utility model increases the supporting folding rod structure and the clamping plate, and can support the clamping plate through the supporting folding rod, so that the mainboard is more convenient to install above the clamping plate, and the mainboard is not required to be placed into the chassis for installation, thereby reducing the probability of collision; the limiting plate and the clamping plate are added, the mainboard can be directly clamped, then the mainboard is clamped through the bolts, and the complicated operation of using the screws for fixing is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

Fig. 1 is a perspective view of an overall structure of a computer motherboard fixing structure according to the present utility model.

Fig. 2 is a schematic view illustrating a support of a clamping plate of a fixing structure of a computer motherboard according to the present utility model.

Fig. 3 is a transverse cross-sectional view of a fixing structure of a computer motherboard at a threaded hole of the present utility model.

Fig. 4 is a transverse cross-sectional view of a chute of a computer motherboard fixing structure according to the present utility model.

Fig. 5 is a schematic diagram of a portion a of a computer motherboard fixing structure according to the present utility model.

In the accompanying drawings:

1. A substrate; 2. a clamping plate; 3. screwing the bolt; 4. a clamping plate; 5. a support folding rod; 6. a main chassis frame; 1.1, a limit boss; 1.2, a slideway; 2.1, threaded holes; 2.2, limiting plates; 5.1, long sections; 5.2, middle section; 5.3, short sections; 5.4, a sliding column; 6.1, hollowed-out vent holes; 6.2, grooving.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that: in order to solve the existing problems set forth in the background art.

The fixing structure comprises a base plate 1, wherein a main plate fixing frame is arranged on one side of the base plate 1, the main plate fixing frame comprises a clamping plate 2 and is used for being connected with a main board in a clamping mode, a threaded hole 2.1 is formed in one side of the clamping plate 2, a screwing bolt 3 is connected to the threaded hole 2.1 in a threaded mode, a clamping plate 4 is arranged on the side face of the screwing bolt 3 and can clamp the main board, two supporting folding rods 5 are hinged to two sides of the clamping plate 2 respectively, two limiting bosses 1.1 are fixed to the side face of the base plate 1, two sliding ways 1.2 are formed in one side of each limiting boss 1.1, the supporting folding rods 5 are divided into three sections of a long section 5.1, a middle section 5.2 and a short section 5.3, sliding columns 5.4 are fixed to one side of a joint of the long section 5.1 and the middle section 5.2, and the supporting folding rods 5 can slide conveniently.

The four sides of the base plate 1 are respectively fixed with a mainframe box frame 6, and one side of the mainframe box frame 6 is provided with a hollowed-out vent hole 6.1 and a grooving 6.2 for ventilation and heat dissipation and wiring of data wires; a limiting plate 2.2 is fixed on one side of the clamping plate 2, and a limiting groove is formed in one side of the limiting plate 2.2 and can clamp the motherboard; the upward included angle of the long sections 5.1 in the two supporting folding rods 5 is an acute angle, so that the clamping plate 2 is supported conveniently; the slide column 5.4 slides in the slide way 1.2; the height of the clamping plate 4 is larger than the width of the mainframe box frame 6, so that the installation of the mainframe plate is facilitated.

The working principle of the application is as follows: when the mainboard is fixed, the support folding rod 5 is slid firstly, the upward included angle of the long sections 5.1 in the two support folding rods 5 is an acute angle, so that the clamping plate 2 is lifted to a higher position, the mainboard is convenient to mount, and the clamping plate 2 can be put down because the upward included angle of the long sections 5.1 in the support folding rods 5 is an acute angle, the effect of fixing the position can be achieved, the clamping plate 2 can not be dropped down, then the mainboard is placed 2 above the clamping plate, then one side of the clamping plate 2 is clamped in the limiting groove, then the rotating screwing bolt 3 drives the clamping plate 4 to clamp the mainboard, and then the short sections 5.3 are swung by fingers to drive the support folding rod 5 to move.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a computer motherboard fixed knot constructs, includes base plate (1), base plate (1) one side is equipped with mainboard mount, its characterized in that: the mainboard mount includes joint board (2), screw hole (2.1) have been seted up to joint board (2) one side, screw thread swivelling joint has screw bolt (3) in screw hole (2.1), screw bolt (3) side and be equipped with clamping plate (4), joint board (2) both sides articulate two respectively and support folding rod (5), base plate (1) side is fixed with two spacing boss (1.1), two slide (1.2) have all been seted up to spacing boss (1.1) one side, support folding rod (5) divide into long section (5.1), middle section (5.2) and short section (5.3) three-section, wherein long section (5.1) are fixed with traveller (5.4) with middle section (5.2) junction one side.

2. The computer motherboard fixing structure as recited in claim 1, wherein: the novel multifunctional portable electronic device is characterized in that a main box frame (6) is fixed on four side faces of the base plate (1), and a hollowed-out vent hole (6.1) and a groove (6.2) are formed in one side of the main box frame (6).

3. The computer motherboard fixing structure as recited in claim 1, wherein: a limiting plate (2.2) is fixed on one side of the clamping plate (2), and a limiting groove is formed in one side of the limiting plate (2.2).

4. A computer motherboard fixing structure according to claim 3, wherein: the upward included angle of the long sections (5.1) in the two supporting folding rods (5) is an acute angle.

5. The computer motherboard fixing structure as recited in claim 1, wherein: the slide column (5.4) slides in the slide way (1.2).

6. The computer motherboard fixing structure as recited in claim 1, wherein: the height of the clamping plate (4) is larger than the width of the main case frame (6).