CN212515593U

CN212515593U - Efficient multidirectional fixing device for computer motherboard

Info

Publication number: CN212515593U
Application number: CN202021324773.2U
Authority: CN
Inventors: 王玉华
Original assignee: Hubei University of Education
Current assignee: Hubei University of Education
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-09
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a multidirectional fixing device is imitated to computer motherboard height, including fixed plate, vertical guide hole, extension framed panel, overhead gage, upper control panel, compression spring, connecting plate one, go up pinch plate, extension board and bearing, upside extension board and downside be equipped with the threaded rod between the extension board, threaded rod upper end and lower extreme are all pegged graft in the bearing inner circle, the threaded rod lower extreme is equipped with down the control panel through the helicitic texture connection, lower control panel both sides front end all is equipped with connecting plate two, both sides two front ends of connecting plate extend to the fixed plate front end and are equipped with down the gusset plate, the threaded rod upper end extends to the upside upper control panel top is equipped with the rolling disc, the position both sides that the fixed plate front end is located vertical guide hole upper end all are equipped with radiator fan. Compared with the prior art, the utility model the advantage lie in: the normal use of the mainboard is not influenced, the fixation is firm and the auxiliary heat dissipation can be realized.

Description

Efficient multidirectional fixing device for computer motherboard

Technical Field

The utility model relates to a computer motherboard installs technical field, specifically indicates a high-efficient multidirectional fixing device of computer motherboard.

Background

Computer motherboards provide a material foundation for computer software operation, and the installation work of the existing computer motherboards is complicated and needs to use a fixing device of the motherboards. Although the efficient multidirectional fixing device for the computer motherboard described in publication No. CN209690834U can be adjusted according to the motherboards with different sizes, because the motherboard is fixed on the chassis and the force borne by the motherboard is the downward gravity brought by the electronic components thereon, the fixing of the motherboard only needs to rely on the upper and lower fixing forces, and the efficient multidirectional fixing device for the computer motherboard described in publication No. CN209690834U covers both sides of the motherboard at the same time, thus blocking the interface end on one side of the motherboard, which can cause that all the interfaces on the motherboard cannot be used, and thus the whole computer is scrapped.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide one kind and do not influence mainboard normal use, fixed firm and can assist radiating computer motherboard high-efficient multidirectional fixing device.

In order to solve the technical problem, the utility model provides a technical scheme does: a high-efficiency multidirectional fixing device for a computer mainboard comprises a fixing plate, wherein vertical guide holes are formed in two sides of the fixing plate, an extension frame plate matched with the vertical guide holes for use is arranged at the rear end of the fixing plate, an upper baffle plate is arranged at the position, located at the upper end of the extension frame plate, of the rear end of the fixing plate, an upper control plate is arranged on the upper side of the rear end of the extension frame plate, a compression spring I is arranged between the upper baffle plate and the upper control plate, the upper end and the lower end of the compression spring I are fixedly connected with the bottom surface of the upper baffle plate and the top surface of the upper control plate respectively, a connecting plate I matched with the vertical guide holes for use is arranged at the front end of the upper control plate, the front end of the connecting plate extends to the front end of the fixing plate and is provided with an L-shaped upper pressing buckle plate, support plates are arranged at the upper end, the upper end and the lower end of the threaded rod are inserted into the bearing inner ring, the lower end of the threaded rod is provided with a lower control plate through threaded structure connection, the front ends of two sides of the lower control plate are provided with a second connecting plate, the front ends of the second connecting plate extend to the front end of the fixed plate and are provided with a lower reinforcing plate, the upper end of the threaded rod extends to the upside, the upper control plate is arranged above the upper control plate and is provided with a rotating disc, and both sides of the position, located at the upper end of the vertical guide hole, of the.

Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses it is fixed to have cancelled the cladding of both sides, supports from the lower extreme, and the mainboard is fixed firmly to the upper end is pressed to the mobility of extension board and last pinch plate under through control has guaranteed to be suitable for different mainboard sizes, in addition, the utility model discloses still set up simultaneously radiator fan and assisted the heat dissipation to the mainboard, solved the problem of mainboard heat dissipation difficulty.

As an improvement, the front side of the lower end of the lower reinforcing plate is provided with an L-shaped supporting plate, the upper end of the front side of the supporting plate is provided with a second compression spring, and the upper end of the second compression spring is provided with a display card supporting plate. The effect of display card extension board is the display card of support protection dress on the mainboard, avoids it because the problem that appears buckling after self gravity time is long.

As the improvement, the fixed plate front end is equipped with the fixed internal thread post of mainboard, the fixed internal thread post of mainboard is equipped with 10. The effect of the fixed internal thread post of mainboard is that the installation mainboard uses, and the effect of the fixed internal thread post of a plurality of mainboards is that the mainboard that adapts to not unidimensional uses.

As an improvement, a lead guide hole is arranged at the edge of one side of the upper side of the fixing plate. The wire guide hole is used for facilitating the passing of the wire and connecting the mainboard.

As an improvement, the support plate at the lower side is arranged at the lower end of the vertical guide hole. The support plate on the lower side is positioned at the lower end of the vertical guide hole, so that the support plate can move to the lowest end of the vertical guide hole, and a main board with the largest size can be used.

Drawings

Fig. 1 is a schematic structural view of the efficient multi-directional fixing device for a computer motherboard of the present invention.

Fig. 2 is a left side sectional view of the utility model relates to a high-efficient multidirectional fixing device of computer motherboard.

Fig. 3 is a rear view of the present invention, which is an efficient multi-directional fixing device for computer motherboard.

As shown in the figure: 1. the fixed plate, 2, vertical guide hole, 3, extension framed slab, 4, go up the baffle, 5, go up the control panel, 6, connecting plate one, 7, go up the pinch plate, 8, compression spring one, 9, the extension board, 10, bearing, 11, threaded rod, 12, lower control panel, 13, connecting plate two, 14, lower gusset plate, 15, rolling disc, 16, radiator fan, 17, backup pad, 18, compression spring two, 19, display card extension board, 20, the fixed internal thread post of mainboard, 21, wire guide hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, the high-efficiency multidirectional fixing device for the computer mainboard comprises a fixing plate 1, wherein vertical guide holes 2 are formed in two sides of the fixing plate 1, an extension frame plate 3 matched with the vertical guide holes 2 for use is arranged at the rear end of the fixing plate 1, an upper baffle plate 4 is arranged at the position, located at the upper end of the extension frame plate 3, at the rear end of the fixing plate 1, an upper control plate 5 is arranged on the upper side of the rear end of the extension frame plate 3, a compression spring I8 is arranged between the upper baffle plate 4 and the upper control plate 5, the upper end and the lower end of the compression spring I8 are respectively fixedly connected with the bottom surface of the upper baffle plate 4 and the top surface of the upper control plate 5, a connecting plate I6 matched with the vertical guide holes 2 for use is arranged at the front end of the upper control plate 5, the front end of the connecting plate I6 extends to the front end of the fixing plate 1 and is provided, the supporting plate 9 is internally provided with a bearing 10, a threaded rod 11 is arranged between the supporting plate 9 at the upper side and the supporting plate 9 at the lower side, the upper end and the lower end of the threaded rod 11 are inserted into an inner ring of the bearing 10, the lower end of the threaded rod 11 is provided with a lower control plate 12 through threaded structural connection, the front ends of two sides of the lower control plate 12 are respectively provided with a second connecting plate 13, the front ends of the second connecting plates 13 at two sides extend to the front end of the fixed plate 1 and are provided with a lower reinforcing plate 14, the upper end of the threaded rod 11 extends to the upper side, the upper control plate 5 is arranged above the upper control plate and is provided with a rotating disc 15, and.

An L-shaped supporting plate 17 is arranged on the front side of the lower end of the lower reinforcing plate 14, a second compression spring 18 is arranged at the upper end of the front side of the supporting plate 17, and a display card supporting plate 19 is arranged at the upper end of the second compression spring 18.

The fixed plate 1 front end is equipped with the fixed internal thread post of mainboard 20, the fixed internal thread post of mainboard 20 is equipped with 10.

A lead guide hole 21 is arranged at the edge of one side of the upper side of the fixing plate 1.

The support plate 9 at the lower side is arranged at the lower end of the vertical guide hole 2.

In the practical implementation of the utility model, the utility model is provided with a plurality of mainboard fixing internal thread columns 20, one mainboard fixing internal thread column 20 is arranged at the upper end of one side as the benchmark of mainboard fixing, three mainboard fixing internal thread columns 20 which are evenly distributed up and down are arranged at the lower end of the mainboard fixing internal thread column 20, three mainboard fixing internal thread columns 20 which are evenly distributed transversely are arranged at one side of the benchmark mainboard fixing internal thread column 20, three inclined and evenly distributed mainboard fixing internal thread columns 20 are arranged at the lower end of the three transverse and evenly distributed mainboard fixing internal thread columns 20, the 10 mainboard fixing internal thread columns 20 can form three rectangles with different sizes, which are respectively suitable for the sizes of the currently used ATX mainboard, M-ATX mainboard and ITX mainboard, the mainboard is fixed through the screw holes on the mainboard and the mainboard fixing internal thread columns 20 and the screw coordination, then, the upper pinch plate 7 is fixed to the main board by means of the resilience of the first compression spring 8, after the fixing is completed, the rotating disc 15 is rotated to control the threaded rod 11 to rotate, the lower reinforcing plate 14 is driven to move upwards to support the whole main board, the lower end of the main board is fixed in an auxiliary mode, then the heat dissipation fan 16 is started to dissipate heat, and the fixing plate 1 is a structure welded inside the case.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a high-efficient multidirectional fixing device of computer motherboard, includes fixed plate (1), both sides all are equipped with vertical guide hole (2) on fixed plate (1), be equipped with extension framed panel (3) that vertical guide hole (2) of cooperation used on fixed plate (1) rear end, its characterized in that: an upper baffle plate (4) is arranged at the position, located at the upper end of the extension frame plate (3), of the rear end of the fixing plate (1), an upper control plate (5) is arranged on the upper side of the rear end of the extension frame plate (3), a first compression spring (8) is arranged between the upper baffle plate (4) and the upper control plate (5), the upper end and the lower end of the first compression spring (8) are fixedly connected with the bottom surface of the upper baffle plate (4) and the top surface of the upper control plate (5) respectively, a first connecting plate (6) matched with the vertical guide holes (2) is arranged at the front end of the upper control plate (5), the front end of the first connecting plate (6) extends to the front end of the fixing plate (1) and is provided with an L-shaped upper pressure buckle plate (7), support plates (9) are arranged at the upper end and the lower end, located between the vertical guide holes (2), bearings (10) are arranged in the support plates (9), and threaded rods (11), threaded rod (11) upper end and lower extreme all peg graft in bearing (10) inner circle, threaded rod (11) lower extreme is equipped with down control panel (12) through the helicitic texture connection, control panel (12) both sides front end all is equipped with connecting plate two (13) down, both sides connecting plate two (13) front end extends to fixed plate (1) front end and is equipped with down gusset plate (14), threaded rod (11) upper end extends to the supreme side go up control panel (5) top and be equipped with rolling disc (15), the position both sides that fixed plate (1) front end is located vertical guide hole (2) upper end all are equipped with radiator fan (16).

2. The efficient multi-directional fixing device for computer motherboard according to claim 1, wherein: the front side of the lower end of the lower reinforcing plate (14) is provided with an L-shaped supporting plate (17), the upper end of the front side of the supporting plate (17) is provided with a second compression spring (18), and the upper end of the second compression spring (18) is provided with a display card supporting plate (19).

3. The efficient multi-directional fixing device for computer motherboard according to claim 1, wherein: the fixed plate (1) front end is equipped with the fixed internal thread post of mainboard (20), the fixed internal thread post of mainboard (20) is equipped with 10.

4. The efficient multi-directional fixing device for computer motherboard according to claim 1, wherein: and a lead guide hole (21) is formed in the edge of one side of the upper side of the fixing plate (1).

5. The efficient multi-directional fixing device for computer motherboard according to claim 1, wherein: the support plate (9) at the lower side is arranged at the lower end of the vertical guide hole (2).