CN214504333U

CN214504333U - Computer mainboard fixing device for computer

Info

Publication number: CN214504333U
Application number: CN202120901288.5U
Authority: CN
Inventors: 苏建凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-10-26
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a computer motherboard fixing device for computer relates to computer motherboard technical field, including fixing base and cardboard, fixing base lateral wall fixedly connected with extension board, the inside swing joint of extension board has the threaded rod, the bottom outside surface of threaded rod is equipped with the installation leg, open one side of fixing base has first recess, the inside swing joint of fixing base has pull rod, left side the left end fixedly connected with arm-tie of pull rod. The utility model discloses in, the device is fixed to the left and right sides of mainboard body through utilizing pull rod and fixed plate, utilizes the cardboard to fix the front and back side of mainboard body simultaneously, makes the fixed range of mainboard body wider, and fixed effect is better, and makes the fixing base remove about through the spout, utilizes tensile pole to make the cardboard can the back-and-forth movement, makes the device can use with the not mainboard of equidimension, makes the application range of device wider, and simple structure easily operates, convenient to popularize and use.

Description

Computer mainboard fixing device for computer

Technical Field

The utility model relates to a computer motherboard technical field specifically is a computer motherboard fixing device for computer.

Background

The computer main board, also called main board, is installed in the case, is one of the most basic and important components of the microcomputer, is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and is also called a mother board, installed in the main case of the computer, is one of the most basic and important components of the computer, and plays a role in the whole computer system. The quality of the manufactured motherboard determines the stability of the hardware system. The mainboard is closely related to the CPU, the major upgrade of the CPU every time inevitably leads to the upgrade of the mainboard, the mainboard is the core of a computer hardware system and is also a printed circuit board with the largest area in the main case, and most computer mainboards are fixed in the case through screws.

The existing computer mainboard for the computer is inconvenient to use when being installed, the fixing effect is not good, the mainboard is easy to loosen and even drop, and then the mainboard is damaged and cannot be used, so that economic loss is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer motherboard fixing device for computer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a computer mainboard fixing device for computer, includes fixing base and cardboard, fixing base lateral wall fixedly connected with extension board, the inside swing joint of extension board has the threaded rod, the bottom outside surface of threaded rod is equipped with the installation leg, open one side of fixing base has first recess, the inside swing joint of fixing base has the pull rod, the left side the left end fixedly connected with arm-tie of pull rod, the left side the right-hand member fixedly connected with fixed plate of pull rod, the inside wall fixedly connected with fixed axle of fixing base, the outside surface of fixed axle is equipped with supplementary fixed establishment, both sides are equipped with the second recess around the inside of fixing base and lie in first recess, the inside swing joint of second recess has tensile pole, open the inboard surface of cardboard has the spout.

As a further aspect of the present invention: the lower surface of installation leg is equipped with the mounting panel, the inside of mounting panel is equipped with the fixed pin, the lower surface of mounting panel is equipped with pastes the layer.

As a further aspect of the present invention: the inside of installation leg is equipped with the cylinder groove, the bottom of threaded rod be equipped with the limiting plate and with cylinder groove swing joint, the outside surface of threaded rod just is located the top of extension board and is equipped with damping spring, the outside surface of threaded rod just is located the below of extension board and is equipped with damping spring down, the upper and lower inner wall of first recess is equipped with the silica gel pad.

As a further aspect of the present invention: the outer side surface of the pull rod and the inner side of the first groove are provided with limiting springs, one side, away from the pull rod, of the fixing plate is provided with soft pads, and the two sides of the soft pads are provided with main board bodies.

As a further aspect of the present invention: and an extension spring is arranged on the outer side surface of the extension rod and inside the second groove, and the extension rod is movably connected with the sliding groove.

As a further aspect of the present invention: the auxiliary fixing mechanism comprises a rotating block and a telescopic block, the rotating block is movably connected with the fixed shaft, a limiting groove is formed in the rotating block, the telescopic block is movably connected with the limiting groove, one end, located in the limiting groove, of the telescopic block is provided with a telescopic spring, and the telescopic block is movably connected with the main board body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the left side and the right side of the mainboard body are fixed by the pull rod and the fixing plate, and the front side and the rear side of the mainboard body are fixed by the clamping plate, so that the fixing range of the mainboard body is wider, the fixing effect is better, the fixing seat can move left and right through the sliding groove, the clamping plate can move front and back by the pull rod, the mainboard with different sizes can be used by the device, the application range of the device is wider, the structure is simple, the operation is easy, and the popularization and the use are convenient;

2. by arranging the auxiliary fixing mechanism, the column body is fixed by the telescopic block, so that the main board is stably installed and is not easy to shake, and relative displacement between the fixed seats is not easy to occur;

3. by arranging the two groups of damping springs, the main board can be fully buffered when being vibrated, the main board is not easy to collide and damage, the main board is favorably protected better, the service life of the main board is prolonged, and the economic loss is reduced;

4. through threaded connection between threaded rod and the installation sleeve, the mounting height of messenger's mainboard is adjustable, makes the installation scope of mainboard wider, can keep away from the inside other parts of computer, is favorable to better protection mainboard.

Drawings

Fig. 1 is a schematic diagram of an internal structure of a computer motherboard fixing device for a computer.

Fig. 2 is a top view of a computer motherboard fixing apparatus for a computer.

FIG. 3 is a schematic side view of a computer motherboard fixing device.

Fig. 4 is an enlarged view of a portion a of fig. 1 of a computer motherboard fixing device for a computer.

The labels in the figure are: 1. a fixed seat; 2. a support plate; 3. a stretch rod; 4. a chute; 5. a threaded rod; 6. mounting legs; 7. a bonding layer; 8. pulling a plate; 9. a pull rod; 10. a fixing plate; 11. a main board body; 12. a soft cushion; 13. a limiting spring; 14. a first groove; 15. mounting a plate; 16. a fixing pin; 17. a lower damping spring; 18. an upper damping spring; 19. clamping a plate; 20. a second groove; 21. an auxiliary fixing mechanism; 22. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a computer motherboard fixing device for a computer comprises a fixing base 1 and a clamping plate 19, wherein the outer side wall of the fixing base 1 is fixedly connected with a support plate 2, the interior of the support plate 2 is movably connected with a threaded rod 5, the outer side surface of the bottom end of the threaded rod 5 is provided with a mounting leg 6, the lower surface of the mounting leg 6 is provided with a mounting plate 15, the interior of the mounting plate 15 is provided with a fixing pin 16, the lower surface of the mounting plate 15 is provided with an adhesive layer 7, the interior of the mounting leg 6 is provided with a cylindrical groove, the bottom end of the threaded rod 5 is provided with a limiting plate and movably connected with the cylindrical groove, the outer side surface of the threaded rod 5 and above the support plate 2 are provided with an upper damping spring 18, the outer side surface of the threaded rod 5 and below the support plate 2 are provided with a lower damping spring 17, the upper and lower inner walls of the first groove 14 are provided with silica gel pads, one side of the fixing base 1 is provided with a first groove 14, the inside of the fixing seat 1 is movably connected with a pull rod 9, the outer side surface of the pull rod 9 and the inner side of the first groove 14 are provided with a limiting spring 13, one side of the fixing plate 10, which is far away from the pull rod 9, is provided with a cushion 12, one side of the cushions 12, which are far away from the fixing plate 10, is provided with a main board body 11, the left side of the pull rod 9 is fixedly connected with a pull board 8, the right end of the pull rod 9 at the left side is fixedly connected with the fixing plate 10, the inner side wall of the fixing seat 1 is fixedly connected with a fixing shaft 22, the outer side surface of the fixing shaft 22 is provided with an auxiliary fixing mechanism 21, the auxiliary fixing mechanism 21 comprises a rotating block and an expansion block, the rotating block is movably connected with the fixing shaft 22, the inside of the rotating block is provided with a limiting groove, the expansion block is movably connected with the limiting groove, one end of the expansion block, which is positioned inside the limiting groove, is provided with an expansion spring, the expansion block is movably connected with the main board body 11, the inside of the fixing seat 1, and the front and back sides and the front sides and back sides of the first groove 14 are provided with second grooves 20, the inside swing joint of second recess 20 has tensile pole 3, and the outside surface of tensile pole 3 and the inside that is located second recess 20 are equipped with extension spring, and tensile pole 3 and spout 4 swing joint, the inboard surface of cardboard 19 is opened has spout 4.

The utility model discloses a theory of operation is: in the use, stretch pull rod 9 through pulling arm-tie 8, and then make fixed plate 10 remove, place mainboard body 11 in first recess 14, and utilize spacing spring 13 and cushion 12 to fix the mainboard, stretching rod 3 drives cardboard 19 through extension spring and fixes the front and back side of mainboard simultaneously, rotate supplementary fixed establishment 21, make flexible piece and mainboard contact, carry out assistance-localization real-time to the mainboard, rotate threaded rod 5 to suitable position, with mounting panel 15 through pasting layer 7 and installing in advance, and utilize fixed pin 16 to install the device to suitable position in the computer.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a computer motherboard fixing device for computer, includes fixing base (1) and cardboard (19), its characterized in that: the outer side wall of the fixing seat (1) is fixedly connected with a support plate (2), a threaded rod (5) is movably connected inside the support plate (2), a mounting leg (6) is arranged on the surface of the outer side of the bottom end of the threaded rod (5), a first groove (14) is formed in one side of the fixing seat (1), a pull rod (9) is movably connected inside the fixing seat (1), a pull plate (8) is fixedly connected to the left side of the pull rod (9), a fixing plate (10) is fixedly connected to the right end of the left side of the pull rod (9), a fixing shaft (22) is fixedly connected to the inner side wall of the fixing seat (1), an auxiliary fixing mechanism (21) is arranged on the surface of the outer side of the fixing shaft (22), second grooves (20) are formed in the inner portion of the fixing seat (1) and located on the front side and the back side of the first groove (14), and a stretching rod (3) is movably connected inside the second groove (20), the inner side surface of the clamping plate (19) is provided with a sliding groove (4).

2. A computer motherboard fixing device for a computer according to claim 1, wherein: the lower surface of installing leg (6) is equipped with mounting panel (15), the inside of mounting panel (15) is equipped with fixed pin (16), the lower surface of mounting panel (15) is equipped with pastes layer (7).

3. A computer motherboard fixing device for a computer according to claim 1, wherein: the inside of installing leg (6) is equipped with the cylinder groove, the bottom of threaded rod (5) be equipped with the limiting plate and with cylinder groove swing joint, the outside surface of threaded rod (5) and the top that is located extension board (2) are equipped with damping spring (18), the outside surface of threaded rod (5) and the below that is located extension board (2) are equipped with damping spring (17) down, the upper and lower inner wall of first recess (14) is equipped with the silica gel pad.

4. A computer motherboard fixing device for a computer according to claim 1, wherein: the outside surface of pull rod (9) and the inboard that is located first recess (14) are equipped with spacing spring (13), one side that pull rod (9) were kept away from in fixed plate (10) is equipped with cushion (12), both sides one side that fixed plate (10) were kept away from in cushion (12) is equipped with mainboard body (11).

5. A computer motherboard fixing device for a computer according to claim 1, wherein: and an extension spring is arranged on the outer side surface of the extension rod (3) and in the second groove (20), and the extension rod (3) is movably connected with the sliding groove (4).

6. The computer motherboard fixing device for a computer according to claim 4, wherein: supplementary fixed establishment (21) includes turning block and flexible piece, turning block and fixed axle (22) swing joint, the inside of turning block is equipped with the spacing groove, flexible piece and spacing groove swing joint, flexible piece is located the spacing inslot portion and is equipped with one end and is equipped with expanding spring, flexible piece and mainboard body (11) swing joint.