CN216927520U

CN216927520U - PCIe integrated circuit board installation fixed bolster external member

Info

Publication number: CN216927520U
Application number: CN202123228739.2U
Authority: CN
Inventors: 吴丛发
Original assignee: Suzhou Zhixing Zhongwei Intelligent Technology Co ltd
Current assignee: Suzhou Zhixing Zhongwei Intelligent Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-07-08
Anticipated expiration: 2031-12-21

Abstract

The utility model provides a PCIe board installation fixing bracket assembly, which comprises: the fixing frame assembly comprises a mounting frame and a plurality of threaded holes formed in the mounting frame; the integrated circuit board fixing assembly comprises a first threaded column, a cylinder, a shape block and a shape block, wherein the first threaded column is in threaded connection with the threaded hole, the cylinder is fixedly connected to the bottom of the first threaded column, and the shape block is rotatably connected to the outer wall of the cylinder. According to the utility model, the shape block can fix the board card with the falling risk; the arranged first threaded column capable of moving up and down drives the Contraband-shaped block to move up and down, so that board cards with various heights can be fixed; the cylinder cooperation Contraband shape piece that sets up makes can be relaxed fix the integrated circuit board, great improvement the efficiency of fixed integrated circuit board.

Description

PCIe integrated circuit board installation fixed bolster external member

Technical Field

The utility model relates to the field of fixing support devices, in particular to a PCIe board mounting and fixing support kit.

Background

The PCIe board card can be used in product research and development, but the PCIe board card is divided into X1, X4, X8, X16 and other different configurations, the sockets corresponding to the PCIe board cards with different configurations are different in length and height, often, the slot on the mainboard is the longest X16 style which is used uniformly to be compatible with all PCIe board cards, the PCIe board card with X1& X4& X8 can not be fixed to the PCIe board card after being inserted into the fixed lock catch at the tail end of the slot, the whole board card is only fixed with the whole machine through the slot and two points of the baffle, the structure is extremely unstable, the board card can be easily loosened due to vibration or bump in the use or moving process, and therefore, the PCIe board card mounting and fixing support kit is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PCIe board mounting and fixing bracket assembly, which aims to overcome the defects in the prior art.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a PCIe board mounting and fixing support kit comprises a fixing frame assembly, wherein the fixing frame assembly comprises a mounting frame and a plurality of threaded holes formed in the mounting frame;

the integrated circuit board fixing assembly comprises a first threaded column, a cylinder, a v-21274and a shape block, wherein the first threaded column is in threaded connection with the threaded hole, the cylinder is fixedly connected to the bottom of the first threaded column, and the v-21274and the shape block are rotatably connected to the outer wall of the cylinder.

Further, the Contraband type piece comprises fixed block, barrier plate, the fixed block through the round hole that its top was seted up with the cylinder rotates to be connected, the equal fixedly connected with barrier plate in bottom left and right sides of fixed block, two the barrier plate cooperation the fixed block is fixed with the cardboard.

Furthermore, an internal thread is formed in the bottom of the cylinder, the cylinder is connected with a second threaded column through the internal thread, a stop block is fixedly connected to the bottom of the second threaded column, the width of the stop block is larger than the diameter of the round hole, and the diameter of the round hole is larger than the diameter of the cylinder and smaller than the diameter of the first threaded column.

Further, the outer wall threaded connection of first screw thread post has the nut, the equal fixedly connected with extension piece in both sides of nut, the rotation of nut makes mounting bracket and first screw thread post fasten each other.

Furthermore, a connecting block is fixed at the top of the threaded column, and a channel which is convenient for an external tool to screw the connecting block is formed in the top of the connecting block.

Further, still including two fixed rectangular that can install on external quick-witted case, two spacing sliding connection has a plurality ofly between the fixed rectangular mounting bracket, two rectangular hole has all been seted up at fixed rectangular top, the rectangular hole can be with through external screw, nut cooperation the mounting bracket is fixed.

Furthermore, the outer walls of the fixing block and the blocking plate are provided with elastic rubber layers.

Furthermore, the channel is any one of a regular hexagon groove, a cross groove and a straight groove.

Further, two slotted holes used for external cooperation and fixation are all opened at the top of the fixed strip.

Further, the distance between the two blocking plates is 0.5-2cm, and the length of each blocking plate is 1-2 cm.

Compared with the prior art, the utility model has the beneficial effects that: the arranged v-shaped block 21274can fix the board card with the falling risk;

the Contraband-shaped block is driven by the first threaded column which can move up and down, so that the board cards with various heights can be fixed;

the cylinder cooperation Contraband shape piece that sets up makes that personnel can be light fix the integrated circuit board, great improvement the efficiency of fixed integrated circuit board.

Drawings

The disclosure of the present invention is illustrated with reference to the accompanying drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. In the drawings, like reference numerals are used to refer to like parts. Wherein:

fig. 1 schematically shows a schematic overall structure proposed according to an embodiment of the present invention;

FIG. 2 schematically illustrates another overall structural view proposed according to an embodiment of the present invention;

FIG. 3 schematically illustrates a schematic structural view of a proposed fixing assembly according to an embodiment of the present invention;

FIG. 4 schematically illustrates a nut according to an embodiment of the present invention;

FIG. 5 schematically illustrates a first threaded post according to an embodiment of the present invention;

FIG. 6 schematically illustrates another first threaded post according to an embodiment of the present invention;

fig. 7 schematically shows a structural view of a proposed second threaded stud according to an embodiment of the utility model.

Reference numbers in the figures: 1. a mounting frame; 100. a mounting bracket assembly; 2. a threaded hole; 200. a board card fixing component; 3. fixing the long strip; 4. a strip hole; 5. a first threaded post; 6. a cylinder; 7. connecting blocks; 8. a channel; 9. an internal thread; 10. a blocking plate; 11. A fixed block; 12. a circular hole; 13. a lengthening block; 14. a nut; 15. a second threaded post; 16. and a stop block.

Detailed Description

It is easily understood that according to the technical solution of the present invention, a person skilled in the art can propose various alternative structures and implementation ways without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical aspects of the present invention, and should not be construed as all of the present invention or as limitations or limitations on the technical aspects of the present invention.

An embodiment according to the present invention is shown in connection with fig. 1. A PCIe board installation fixing bracket assembly comprises a fixing bracket assembly 100, wherein the fixing bracket assembly 100 comprises a mounting bracket 1 and a plurality of threaded holes 2 formed in the mounting bracket 1;

fixed subassembly 200 of integrated circuit board, fixed subassembly 200 of integrated circuit board include first screw thread post 5, cylinder 6, Contraband shape piece, and first screw thread post 5 threaded connection is in screw hole 2, and cylinder 6 fixed connection is in the bottom of first screw thread post 5, and \ 21274;. shape piece is rotated and is connected the outer wall at cylinder 6. When a person needs to fix the PCIe board with the falling risk, the PCIe board is generally called the board, firstly the installation position of the board is determined, a first threaded column 5 is installed on a corresponding threaded hole 2 of the installation frame 1, then an Contraband-shaped block is sleeved on the outer wall of a cylinder 6 at the bottom of the first threaded column 5, so that the \ 21274;, the shaped block can rotate with the cylinder 6 circumferentially, the first threaded column 5 is screwed, so that the cylinders 6 \\ and 21274;, the shaped block moves downwards, the \ 21274212212;, and the shaped block can fix the boards with different heights. The Contraband-shaped block can here be rotatably connected to the cylinder 6 by means of bearings or open channels. The following embodiments take other various embodiments, which greatly optimize the difficulty of mounting the components.

Specifically, as shown in fig. 3, the Contraband type piece comprises fixed block 11, barrier plate 10, and fixed block 11 rotates with cylinder 6 through the round hole 12 that its top was seted up and is connected, and the equal fixedly connected with barrier plate 10 in bottom left and right sides of fixed block 11, and two barrier plates 10 cooperate fixed block 11 to be fixed the cardboard. The first embodiment: pressing fixed block 11 and barrier plate 10 on the integrated circuit board earlier, then twisting first screw post 5 and making cylinder 6 insert in round hole 12, according to the diameter of round hole 12 and the relation of cylinder 6 diameter, first screw post 5 compresses tightly fixed block 11 and barrier plate 10 to can be fixed with the integrated circuit board of multiple height.

Specifically, as shown in fig. 6 and 7, an internal thread 9 is provided at the bottom of the cylinder 6, the cylinder 6 is in threaded connection with a second threaded column 15 through the internal thread 9, a stopper 16 is fixedly connected to the bottom of the second threaded column 15, the width of the stopper 16 is greater than the diameter of the circular hole 12, and the diameter of the circular hole 12 is greater than the diameter of the cylinder 6 and smaller than the diameter of the first threaded column 5. The second embodiment: when the fixing block 11 and the stop block 10 are installed on the outer wall of the cylinder 6, the fixing block 11 and the stop block 10 are stopped by the stop 16. After all the parts are assembled, the parts move downwards together to fix the board card.

Specifically, as shown in fig. 4, the outer wall of the first threaded column 5 is connected with a nut 14 in a threaded manner, the two sides of the nut 14 are fixedly connected with extension blocks 13, and the nut 14 is matched with a gasket through the outside to enable the mounting frame 1 and the first threaded column 5 to be fastened to each other. Screwing the extension block 13 causes the nut 14 to fix the first threaded stud 5 and the mounting bracket 1 in place so that the first threaded stud 5 cannot be easily moved.

Specifically, as shown in fig. 5, a connecting block 7 is fixed at the top of the threaded column, and a channel 8 for an external tool to screw the connecting block 7 is formed at the top of the connecting block. The channel 8 is screwed by an external tool to rotate the connecting block 7, so that the first threaded rod 5 is driven to rotate.

Specifically, as shown in fig. 1, the mounting rack further comprises two fixed strips 3 which can be installed on an external case, a plurality of mounting racks 1 are connected between the two fixed strips 3 in a limiting sliding mode, strip holes 4 are formed in the tops of the two fixed strips 3, and the mounting racks 1 can be fixed through matching of screws and nuts in the external world in the strip holes 4. A plurality of slidable mounting brackets 1 can fix the integrated circuit board in various positions.

Specifically, as shown in fig. 3, the outer walls of the fixing block 11 and the blocking plate 10 are both provided with elastic rubber layers. Therefore, when the board card is fixed, the board card is safe.

Specifically, as shown in fig. 5, the groove 8 is any one of a regular hexagonal groove, a cross groove, and a straight groove. Various implementations are provided.

Specifically, as shown in fig. 1, the tops of the two fixing strips 3 are both provided with a slot for external fitting and fixing. Is convenient to be fixed with an external device.

Specifically, as shown in fig. 3, the distance between two blocking plates 10 is 0.5-2cm, and the length of the blocking plate 10 is 1-2 cm. So that the blocking plate 10 can stably and safely fix the clamping plate.

In the embodiment, when a person needs to fix the PCIe board with the falling risk, the installation position of the board is determined, the first threaded column 5 is installed on the threaded hole 2 of the installation frame 1, the nut 14 is screwed at the bottom of the first threaded column 5, the v-shaped block is sleeved on the outer wall of the cylinder 6, and the second threaded column 15 is screwed on the internal thread 9 at the bottom of the cylinder 6 for the stopper 16 to stop the v-shaped block. At this time, the mounting frame 1 is placed on the fixed strip 3 and fixed, and preliminary mounting is completed. Then according to the height of the board card, the first threaded column 5 is screwed, so that the fixing block 11 and the blocking plate 10 face the board card, the board card is fixed, and after the board card is fixed, the nut is screwed, so that the first threaded column 5 and the mounting frame 1 are fixed together, so that the fixing clamping plate is stable in the block shape.

The technical scope of the present invention is not limited to the above description, and those skilled in the art can make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and such changes and modifications should fall within the protective scope of the present invention.

Claims

1. The utility model provides a PCIe integrated circuit board installation fixed bolster external member which includes:

the fixing frame assembly (100), the fixing frame assembly (100) comprises a mounting frame (1) and a plurality of threaded holes (2) formed in the mounting frame (1);

the board fixing assembly (200) comprises a first threaded column (5), a cylinder (6), a 21274and a shaped block, wherein the first threaded column (5) is in threaded connection with the inside of the threaded hole (2), the cylinder (6) is fixedly connected to the bottom of the first threaded column (5), and the Contraband shaped block is rotatably connected to the outer wall of the cylinder (6).

2. The PCIe board mounting and fixing bracket kit of claim 1, wherein the Contraband-shaped blocks are composed of a fixed block (11) and stop plates (10), the fixed block (11) is rotatably connected with the cylinder (6) through a round hole (12) formed in the top of the fixed block, the stop plates (10) are fixedly connected to the left side and the right side of the bottom of the fixed block (11), and the two stop plates (10) are matched with the fixed block (11) to fix the board.

3. The PCIe board mounting and fixing bracket kit according to claim 2, wherein an internal thread (9) is formed at the bottom of the cylinder (6), the cylinder (6) is in threaded connection with a second threaded column (15) through the internal thread (9), a stopper (16) is fixedly connected to the bottom of the second threaded column (15), the width of the stopper (16) is greater than the diameter of the circular hole (12), and the diameter of the circular hole (12) is greater than the diameter of the cylinder (6) and smaller than the diameter of the first threaded column (5).

4. The PCIe board mounting and fixing bracket kit according to claim 1, wherein a nut (14) is connected to the outer wall of the first threaded column (5) in a threaded manner, an extension block (13) is fixedly connected to both sides of the nut (14), and the mounting bracket (1) and the first threaded column (5) are fastened to each other through rotation of the nut (14).

5. The PCIe board mounting and fixing bracket kit of claim 1, wherein a connecting block (7) is fixed on the top of the threaded column, and a channel (8) for an external tool to screw the connecting block (7) is formed on the top of the connecting block.

6. The PCIe board installation fixing bracket kit of claim 4, further comprising two fixing strips (3) capable of being installed on an external chassis, wherein a plurality of the installation frames (1) are connected between the two fixing strips (3) in a limiting sliding manner, the top of each of the two fixing strips (3) is provided with a strip hole (4), and the strip holes (4) can fix the installation frames (1) through external screw and nut matching.

7. The PCIe board mounting and fixing bracket set of claim 2, wherein the outer walls of the fixing block (11) and the blocking plate (10) are provided with elastic rubber layers.

8. The PCIe board mounting fixture bracket assembly of claim 5, wherein the channel (8) is any one of a regular hexagonal slot, a cross slot, and a straight slot.

9. The PCIe board mounting and fixing bracket assembly of claim 6, wherein the tops of the two fixing strips (3) are both provided with slotted holes for external matching and fixing.

10. A PCIe card mounting bracket set according to claim 2 wherein the distance between two said blocking plates (10) is 0.5-2cm and the length of said blocking plates (10) is 1-2 cm.