CN214122850U

CN214122850U - Computer mainboard fixing structure

Info

Publication number: CN214122850U
Application number: CN202022977793.6U
Authority: CN
Inventors: 赵伟
Original assignee: Hebei Chemical and Pharmaceutical College
Current assignee: Hebei Chemical and Pharmaceutical College
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-03
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a computer mainboard fixing structure, which is used for fixing a computer mainboard in a computer case and comprises a mounting plate, a fixing device and a computer mainboard, wherein the mounting plate is a side plate of the computer case, a plurality of chutes are arranged on the mounting plate, and a fixing piece is arranged in the chutes in a sliding way; the fixing device is arranged in the sliding groove in a sliding manner, the fixing piece is used for locking and unlocking the fixing device through sliding, and a fixing frame is arranged at the upper end of the fixing device; the computer mainboard, the both ends of computer mainboard are equipped with the erection column, and the erection column is with mount looks adaptation, and the erection column card is arranged in on the mount. Computer motherboard fixed knot construct, through setting up spout and mounting, fixing device's installation and dismantlement can be convenient for, through setting up fixing device, the installation and the dismantlement of mainboard can be convenient for.

Description

Computer mainboard fixing structure

Technical Field

The utility model relates to a computer machine case technical field, in particular to computer motherboard fixed knot constructs.

Background

Computer main board, also called main board, system board or mother board, is divided into commercial main board and industrial main board. The computer motherboard is installed in the chassis, is one of the most basic and important parts of the microcomputer. Computer motherboard need fix computer motherboard in the in-process that uses, passes through the screw spiro union between each structure of general fixing device, is unfavorable for according to the installation and the dismantlement of computer motherboard, simultaneously owing to adopt above-mentioned fixed mode for the quick-witted case of computer is afraid of the vibrations that jolt the production and causes the harm to it more in the in-process of transportation.

Therefore, in view of the current situation, it is urgently needed to design and produce a fixing structure of a computer motherboard to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a computer motherboard fixed knot constructs to the installation and the dismantlement of mainboard increase absorbing effect simultaneously, prevent in transit jolting and cause the harm to the mainboard.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a computer mainboard fixing structure is used for fixing a computer mainboard in a computer case and comprises a mounting plate, a fixing plate and a fixing part, wherein the mounting plate is a side plate of the computer case, a plurality of sliding grooves are arranged on the mounting plate, and the fixing part is arranged in the sliding grooves in a sliding manner;

the fixing device is arranged in the sliding groove in a sliding mode, the fixing piece is used for locking and unlocking the fixing device through sliding, and a fixing frame is arranged at the upper end of the fixing device;

the computer mainboard, the both ends of computer mainboard are equipped with the erection column, the erection column with mount looks adaptation, the erection column card is arranged in on the mount.

Furthermore, fixing device includes first fixed plate, second fixed plate and mount, first fixed plate and most second fixed plate interval set up just the second fixed plate is located the top of first fixed plate, connect through firm spring between first fixed plate and the most second fixed plate, the mount is located on the up end of second fixed plate.

Further, the method comprises the following steps: the fixing frame comprises an upper fixing frame and a lower fixing frame, the upper fixing frame and the lower fixing frame are both semi-annular, a fixing column is arranged at one end of the lower fixing frame, a fixing hole is formed in one end of the upper fixing frame, and the fixing column is inserted into the fixing hole.

Further, for the one end that is equipped with the fixed orifices, in the other end of upper mounting bracket is equipped with the jack, in it is equipped with the dead lever to slide in the jack, just a both ends of dead lever stretch out in the jack, in the dead lever overcoat is equipped with fixed spring, fixed spring's one end set firmly in on the lateral wall of dead lever, fixed spring's the other end set firmly in on the side of upper mounting bracket, in be equipped with on the lower mounting bracket with the mounting hole of jack looks adaptation, the dead lever insert locate in the mounting hole with constitute the upper mounting bracket with fix between the lower mounting bracket.

Furthermore, the cross section of the sliding chute is L-shaped, the cross section of the fixing piece is in the L shape matched with the sliding chute, an accommodating cavity with the cross section shaped like a convex character is formed between the fixing piece and the side wall of the sliding chute due to the arrangement of the fixing piece, and the first fixing plate is arranged in the accommodating cavity to form the fixing device fixed in the sliding chute.

Further, in one side of spout is equipped with the spread groove, in one side of spread groove is equipped with the holding tank, the holding tank will follow two that the horizontal direction is adjacent the spread groove switches on, one side of mounting is equipped with the connecting piece, one side of connecting piece is equipped with the installation pole, and the installation pole will be two the mounting is connected, the connecting piece is located in the spread groove, the installation pole is located in the holding tank.

Furthermore, a plurality of baffle plates are arranged at the top of the accommodating groove, and the mounting rod is arranged below the baffle plates.

Furthermore, a pivot rod is arranged at one end of the mounting rod and can pivot relative to the mounting rod, a positioning rod perpendicular to the pivot rod is arranged on the pivot rod, a positioning groove is arranged at one side of the accommodating groove, and the positioning rod is clamped in the positioning groove due to the pivot of the pivot rod so as to form the clamping of the fixing piece to the fixing device.

Further, the length of the accommodating groove is greater than the sum of the lengths of the mounting rod and the pivot rod, and the difference between the length of the accommodating groove and the sum of the lengths of the mounting rod and the pivot rod is greater than the width of the connecting groove.

Compared with the prior art, the utility model discloses following advantage has:

(1) computer mainboard fixed knot construct through setting up spout and mounting, can be convenient for fixing device's installation and dismantlement, through setting up fixing device, can be convenient for the installation and the dismantlement of mainboard.

(2) Through setting up first fixed plate and second fixed plate to set up firm spring between first fixed plate and second fixed plate, can provide the shock attenuation effect to the second fixed plate, make the mainboard reduce the injury of jolting to the mainboard in the transportation.

(3) Through setting up fixed column and fixed orifices, can make the relative lower mount pivot of upper bracket for when upper bracket and lower mount lock, form the fixed to the mainboard, when the upper bracket removed the lock to the lower mount, remove the fixed of mount to the mainboard.

(4) Through the arrangement of the jack, the fixing rod and the mounting hole, when the inserting plate is inserted into the mounting hole, the upper fixing frame is buckled with the lower fixing frame and locked, so that the inserting plate and the lower fixing frame cannot pivot relatively; when the fixed rod is pulled out of the mounting hole, the upper fixing frame can pivot relative to the lower fixing frame.

(5) Through setting up the mounting for L shape to establish the cross section of spout into L shape, make to form the chamber that holds of type of protruding between the lateral wall of mounting and spout, first fixed plate is fixed and is held the intracavity, makes fixing device fix in the spout.

(6) Through setting up with the installation pole say that the adjacent mounting in horizontal direction is connected, can be so that when dismantling or installation fixing device, only need remove the installation pole can remove a plurality of mountings to the installation and the dismantlement of mounting.

(7) Through setting up the baffle for the installation pole can only remove in the holding tank, and the installation pole of messenger fixes in the holding tank, makes the mounting fix in the spout.

(8) Through setting up the pivot pole for the locating lever can be because of the pivot card is put in the constant head tank, makes the mounting panel rigidity, also makes the mounting fix fixing device in the spout, also can make the locating lever remove the card because of the pivot and put, makes the mounting lever slide in the holding tank, removes the fixing of mounting to fixing device.

(9) Through the length that sets up the holding tank is greater than the length sum of installation pole and pivot pole, can make installation pole removes in the holding tank to be convenient for fixing device's installation or be convenient for the mounting to remove the fixed of fixing device.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a computer motherboard fixing structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view of a mounting plate structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a first fixing member according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a mounting rod according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a fixing device according to an embodiment of the present invention;

description of reference numerals:

1-mounting plate, 11-sliding chute, 111-connecting groove, 112-accommodating groove and 113-baffle;

2-computer motherboard, 21-mounting post;

3-a first fixing plate, 31-a second fixing plate, 32-a stabilizing spring, 33-a lower fixing frame, 34-an upper fixing frame, 341-a fixing rod;

4-mounting rod, 41-first fixing piece, 411-third fixing piece, 42-first connecting piece, 421-second connecting piece, 43-first pivoting rod, 431-second pivoting rod, 44-first positioning rod, 441-second positioning rod, 45-second fixing piece and 451-fourth fixing piece.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a computer mainboard fixing structure, which comprises a mounting plate, a fixing device and a computer mainboard, wherein the fixing device can be conveniently mounted and dismounted by arranging a sliding groove and a fixing part, and the mainboard can be conveniently mounted and dismounted by arranging the fixing device

Based on the above design concept, an exemplary structure of the computer motherboard 2 fixing structure of the present embodiment is shown in fig. 1 and 2, and includes a mounting plate 1, a fixing device, and a computer motherboard 2. The main body of the computer motherboard 2 is the existing motherboard, and only two mounting posts 21 are integrally formed at two ends of the computer motherboard 2 in this embodiment.

As shown in fig. 3, four sliding grooves 11 are disposed at four corners of the mounting plate 1, a connecting groove 111 is disposed below each sliding groove 11, an accommodating groove 112 is disposed below the connecting groove 111, and the two sliding grooves 11 disposed in parallel along the horizontal direction are conducted by the accommodating groove 112. The top end of the accommodating groove 112 is provided with a positioning groove, and the positioning groove is communicated with the accommodating groove 112.

The top of one end of the sliding groove 11 is provided with a clamping plate, so that the cross section of the groove is L-shaped. The chute 11 includes a first chute 11, a second chute 11, a third chute 11, and a fourth chute 11. Each sliding chute 11 is internally provided with a fixing piece which is L-shaped, and because the fixing piece is arranged in the sliding chute 11, an accommodating cavity with a convex cross section is formed between the fixing piece and the side wall of the sliding chute 11.

As shown in fig. 4 and 5, the fixing member includes a first fixing member 41, a second fixing member 45, a third fixing member 411, and a fourth fixing member 451. The bottom of the first fixing member 41 is provided with a first connecting member 42, the bottom of the second fixing member 45 is provided with a second connecting member 421, the first mounting rod 4 is respectively connected with the first connecting member 42 and the second connecting member 421, one end of the first mounting rod 4 is provided with a first pivot rod 43, the first pivot rod 43 can pivot relative to the first mounting rod 4, and the first pivot rod 43 is integrally formed with a first positioning rod 44. The first baffle 113 is arranged at the top of the first accommodating groove 112, the first installation rod 4 is inserted into the first accommodating groove 112 due to the existence of the first baffle 113, and the first installation rod can only slide in the first accommodating groove 112 along the length direction of the first accommodating groove 112.

At this time, the first fixing member 41 is disposed in the first sliding groove 11, the second fixing member 45 is disposed in the second sliding groove 11, when the first fixing member 41 and the second fixing member 45 need to slide, only the mounting rod 4 needs to be moved, and when the first fixing member 41 and the second fixing member 45 need to be fixed, only the first brush rotating rod needs to be pivoted, so that the first positioning rod 44 is clamped in the first positioning groove.

Similarly, a third connecting member is disposed at the bottom of the third fixing member 411, a fourth connecting member is disposed at the bottom of the fourth fixing member 451, the second mounting rod 4 is connected to the third connecting member and the fourth connecting member, a second pivot rod 431 is disposed at one end of the second mounting rod 4, the second pivot rod 431 can pivot relative to the second mounting rod 4, and a second positioning rod 441 is integrally formed on the second pivot rod 431. The first baffle 113 is arranged at the top of the first accommodating groove 112, the first installation is inserted into the first accommodating groove 112, and due to the existence of the first baffle 113, the second installation rod 4 can only slide in the first accommodating groove 112 along the length direction of the first accommodating groove 112.

At this time, the third fixing member 411 is disposed in the first sliding groove 11, the fourth fixing member 451 is disposed in the second sliding groove 11, when the third fixing member 411 and the fourth fixing member 451 need to slide, only the mounting rod 4 needs to be moved, and when the third fixing member 411 and the fourth fixing member 451 need to be fixed, only the first brush rotating rod needs to be pivoted, so that the second positioning rod 441 is clamped in the second positioning groove.

A fixing device is respectively disposed in the first sliding chute 11, the second sliding chute 11, the third sliding chute 11 and the fourth sliding chute 11, and as shown in fig. 6, the fixing device includes a first fixing plate 3, a second fixing plate 31 and a fixing frame. The first fixing plate 3 is clamped in the accommodating cavity to form a fixing device fixed on the mounting plate 1. The first fixing plate 3 is arranged below the second fixing plate 31, the first fixing plate 3 and the second fixing plate 31 are arranged at intervals, and the stabilizing spring 32 is arranged between the first fixing plate 3 and the second fixing plate 31 and can buffer the second fixing plate 31, so that the main board is damaged by vibration generated by bumping in the transportation process of the computer.

A fixing frame is arranged on the upper end surface of the second fixing plate 31, the fixing frame comprises an upper fixing frame 34 and a lower fixing frame 33, and the lower fixing frame 33 is welded on the upper end surface of the second fixing plate 31. The upper fixing frame 34 and the lower fixing frame 33 are both semi-annular, a fixing column extending along the horizontal direction is arranged at the right end of the lower fixing frame 33, a fixing hole matched with the fixing column is arranged at the left end of the upper fixing frame 34, and the fixing column is inserted in the fixing hole, so that the upper fixing frame 34 can pivot relative to the lower fixing frame 33, namely, the upper fixing frame 34 is arranged on the lower fixing frame 33, the clamping device for the mounting column 21 on the computer mainboard 2 is formed, the upper fixing frame 34 can also be released from buckling the lower fixing frame 33, and the fixing of the fixing frame for the computer mainboard 2 is released.

In order to fix the relative position of the upper fixing frame 34 and the lower fixing frame 33, for the end with the fixing hole, the other end of the upper fixing frame 34 is provided with an insertion hole, the fixing rod 341 is inserted into the insertion hole, two ends of the fixing rod 341 extend out of the insertion hole, the fixing spring is sleeved outside the fixing rod 341, one end of the fixing spring is fixedly arranged on the side wall of the fixing rod 341, the other end of the fixing spring is fixedly arranged on the side surface of the upper fixing frame 34, and the lower fixing frame 33 is provided with a mounting hole matched with the insertion hole. When the upper fixing frame 34 is fastened to the lower fixing frame 33 to fix the model of the computer motherboard 2, the fixing rod 341 is inserted into the mounting hole, so that the upper fixing frame 34 and the lower fixing frame 33 are relatively fixed. When the main board needs to be detached, the fixing rod 341 is pulled out, and then the upper fixing frame 34 is pivoted to release the buckling of the lower fixing frame 33.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing structure of a computer main board (2) is used for fixing the computer main board (2) in a computer case and is characterized by comprising a mounting plate (1), wherein the mounting plate (1) is a side plate of the computer case, a plurality of sliding grooves (11) are formed in the mounting plate (1), and fixing pieces are arranged in the sliding grooves (11) in a sliding manner;

the fixing device is arranged in the sliding groove (11) in a sliding manner, the fixing piece is locked and unlocked by sliding, and a fixing frame is arranged at the upper end of the fixing device;

computer motherboard (2), the both ends of computer motherboard (2) are equipped with erection column (21), erection column (21) with mount looks adaptation, erection column (21) card is arranged in on the mount.

2. Computer motherboard (2) fastening construction according to claim 1, characterized in that: fixing device includes first fixed plate (3), second fixed plate (31) and mount, first fixed plate (3) and most second fixed plate (31) interval set up just second fixed plate (31) are located the top of first fixed plate (3), connect through firm spring (32) between first fixed plate (3) and most second fixed plate (31), the mount is located on the up end of second fixed plate (31).

3. Computer board (2) fixing structure according to claim 2, characterized in that: the fixing frame comprises an upper fixing frame (34) and a lower fixing frame (33), the upper fixing frame (34) and the lower fixing frame (33) are both in a semi-annular shape, a fixing column is arranged at one end of the lower fixing frame (33), a fixing hole is formed in one end of the upper fixing frame, and the fixing column is inserted into the fixing hole.

4. Computer board (2) fixing structure according to claim 3, characterized in that: for the one end that is equipped with the fixed orifices, in the other end of upper mounting frame (34) is equipped with the jack, in it is equipped with the dead lever to slide in the jack, just one both ends of dead lever stretch out in the jack, in the dead lever overcoat is equipped with fixed spring, fixed spring's one end set firmly in on the lateral wall of dead lever, fixed spring's the other end set firmly in on the side of upper mounting frame (34), in be equipped with on lower mount (33) with the mounting hole of jack looks adaptation, the dead lever insert locate in the mounting hole with constitute fixed between upper mounting frame (34) and lower mount (33).

5. Computer motherboard (2) fastening construction according to claim 4, characterized in that: the transversal L shape of personally submitting of spout (11), just the transversal of mounting personally submit in the L shape of spout (11) looks adaptation, because of the setting of mounting makes the mounting with be formed with the chamber that holds of transversal convex character form between the lateral wall of spout (11), first fixed plate (3) are located hold the intracavity in order to constitute fixing device in the fixing in spout (11).

6. Computer board (2) fixing structure according to claim 5, characterized in that: in one side of spout (11) is equipped with connecting groove (111), in one side of connecting groove (111) is equipped with holding tank (112), holding tank (112) will follow the adjacent two of horizontal direction connecting groove (111) switch on, one side of mounting is equipped with the connecting piece, one side of connecting piece is equipped with installation pole (4), and installation pole (4) will two the mounting is connected, the connecting piece is located in connecting groove (111), installation pole (4) are located in holding tank (112).

7. Computer motherboard (2) fastening construction according to claim 6, characterized in that: a plurality of baffle plates (113) are arranged at the tops of the accommodating grooves (112), and the mounting rods (4) are arranged below the baffle plates (113).

8. Computer motherboard (2) fastening construction according to claim 7, characterized in that: a pivoting rod is arranged at one end of the mounting rod (4), the pivoting rod can pivot relative to the mounting rod (4), a positioning rod perpendicular to the pivoting rod is arranged on the pivoting rod, a positioning groove is arranged at one side of the accommodating groove (112), and the positioning rod is clamped in the positioning groove due to the pivoting of the pivoting rod to form the clamping of the fixing piece to the fixing device.

9. Computer motherboard (2) fastening construction according to claim 8, characterized in that: the length of the accommodating groove (112) is greater than the sum of the lengths of the mounting rod (4) and the pivot rod, and the difference between the length of the accommodating groove (112) and the sum of the lengths of the mounting rod (4) and the pivot rod is greater than the width of the connecting groove (111).