Novel golden finger

Abstract

The utility model discloses a novel golden finger, which comprises a shell, the two sides of the top end of the shell are respectively provided with a placement groove, the two sides of the inner walls of the two placement grooves are respectively and fixedly provided with a plurality of uniformly distributed clapboards, and a connecting contact piece is fixedly arranged between every two adjacent clapboards. According to the golden finger structure, the two movable strips are further pushed to move, so that the two limiting clamping blocks are driven to retract into the mounting grooves, the golden finger structure is preliminarily mounted on the machine body through limiting clamping of the two fixing clamping grooves and the two fixing clamping columns, and then the two buttons are loosened, so that the two movable strips are reset under the action of a plurality of supporting springs; the two limiting clamping blocks are clamped into the two limiting clamping grooves, and the golden finger structure can be further fixed on the machine body through the limiting clamping of the two limiting clamping grooves and the two limiting clamping blocks, so that the golden finger structure can be rapidly and stably installed.

Description

Technical Field

[0001] The utility model relates to the field of gold fingers, in particular to a new type of gold finger. Background Art

[0002] There is a row of densely packed metal sheets, commonly known as "gold fingers", at the connection part between the memory and PCIE card accessories in the server and the related slots of the motherboard. It is responsible for the electrical connection between the board circuit and the motherboard. However, the existing overall structure of the gold fingers is not convenient for fast and stable installation and fast disassembly and maintenance, which affects the efficiency of disassembly and assembly.

[0003] In order to solve the above problems, a new type of gold finger is proposed here. Utility Model Content

[0004] The purpose of the utility model is to provide a new type of golden finger to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of gold finger, including a shell, both sides of the top of the shell are provided with placement grooves, both sides of the inner walls of the two placement grooves are fixedly provided with a number of evenly distributed partitions, a connecting contact piece is fixedly provided between each two adjacent partitions, the bottom end of the shell is clamped with an organism, two fixed clamping columns are fixedly provided at the connection between the shell and the body, the connection between the shell and the two fixed clamping columns is provided with installation grooves, a moving bar is slidably provided between each two adjacent installation grooves, one side of the inner wall of the two moving bars is fixedly connected with a number of supporting springs, the several supporting springs are respectively fixedly connected to the two moving bars, and the bottom of the two moving bars away from the supporting springs is fixedly connected with a limiting block.

[0006] By pressing the two buttons, the two moving bars are pushed to move, thereby driving the two limit card blocks to retract into the installation slots, and then the two fixed card slots are respectively engaged with the two fixed card columns to facilitate the initial installation of the gold finger structure on the body, and then the two buttons are released, so that the two moving bars are respectively reset under the action of a number of supporting springs, so that the two limit card blocks are stuck in the two limit card slots, and the two limit card slots are respectively engaged with the two limit card blocks to facilitate the further fixing of the gold finger structure on the body, thereby realizing the fast and stable installation of the gold finger structure.

[0007] Preferably, two fixed slots are provided at the connection between the body and the shell, and the two fixed slots are respectively engaged with two fixed posts, and one side of the inner wall of the two fixed slots is provided with a limiting slot, and the two limiting slots are respectively engaged with two limiting blocks, and the gold finger structure is conveniently installed on the body through the limiting engagement of the two fixed slots with the two fixed posts, and the gold finger structure is conveniently further fixed to the body through the limiting engagement of the two limiting slots with the two limiting blocks.

[0008] Preferably, sliding grooves are provided at the connections between the four installation grooves and the two movable bars, and sliders are slidably arranged inside the four sliding grooves. The four sliders are fixedly connected to the two movable bars respectively, and the stable movement of the two movable bars is facilitated by the coordinated arrangement of the four sliding grooves and the four sliders.

[0009] Preferably, the two installation slots at the bottom are provided with telescopic holes on one side away from the support spring, and the two telescopic holes are respectively connected with the two limit blocks through an interlacing connection, and the provision of the two telescopic holes facilitates the stable movement of the two limit blocks.

[0010] Preferably, the tops of the two movable bars away from the supporting springs are fixedly connected with buttons, and the two installation slots located above are provided with through slots on the sides away from the supporting springs. The two through slots are respectively interlaced and connected with the two buttons, and the setting of the two through slots facilitates the stable movement of the two buttons.

[0011] Preferably, placement holes are provided on both sides of the bottom end of the shell, and several of the placement holes are respectively arranged corresponding to several connecting contacts, and several connecting grooves are provided in the middle of the top end of the body, and several of the connecting grooves are respectively arranged corresponding to several connecting contacts, and the setting of several connecting grooves facilitates the fixing of several connecting contacts.

[0012] Preferably, connecting card slots are provided on both sides of the inner walls of the two placement grooves close to the partition, and a plurality of heat dissipation slots are provided on both sides of the shell. The arrangement of the four connecting card slots facilitates the installation of electronic components, and the arrangement of the plurality of heat dissipation slots facilitates the heat dissipation of the gold finger structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By pressing two buttons, the two moving bars are pushed to move, thereby driving the two limit card blocks to shrink into the installation slots, and then the two fixed card slots are respectively engaged with the two fixed card columns to facilitate the preliminary installation of the gold finger structure on the body, and then the two buttons are released, so that the two moving bars are reset under the action of a number of support springs, so that the two limit card blocks are stuck in the two limit card slots, and the two limit card slots are respectively engaged with the two limit card blocks to facilitate the further fixing of the gold finger structure on the body, thereby realizing the rapid and stable installation of the gold finger structure;

[0015] 2. Press the two buttons to push the two moving bars to move, thereby driving the two limit blocks to retract into the installation slots and separate them from the two limit slots. Then use a greater force to pull the shell upward to separate the two fixed card columns from the two fixed card slots, thereby facilitating the quick disassembly of the gold finger structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 It is a front cross-sectional view of the utility model;

[0019] Figure 4 It is an enlarged view of part A of the utility model;

[0020] Figure 5 It is a side sectional view of the utility model.

[0021] In the figure: 1. Shell; 2. Receiving groove; 3. Partition; 4. Connecting contact piece; 5. Connecting card slot; 6. Heat dissipation slot; 7. Body; 8. Connecting groove; 9. Fixed card column; 10. Mounting groove; 11. Support spring; 12. Moving bar; 13. Slide groove; 14. Slider; 15. Limiting card slot; 16. Limiting card block; 17. Through groove; 18. Button; 19. Fixed card slot; 20. Receiving hole; 21. Telescopic hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-5The utility model provides a new type of gold finger, including a shell 1, both sides of the top of the shell 1 are provided with placement grooves 2, both sides of the inner walls of the two placement grooves 2 are fixedly provided with a plurality of evenly distributed partitions 3, and a connecting contact piece 4 is fixedly provided between each two adjacent partitions 3. The bottom end of the shell 1 is provided with a body 7, and two fixed clamping columns 9 are fixedly provided at the connection between the shell 1 and the body 7. The connection between the shell 1 and the two fixed clamping columns 9 is provided with a mounting groove 10, and a moving bar 12 is slidably provided between each two adjacent mounting grooves 10. One side of the inner wall of the two moving bars 12 is fixedly connected with a plurality of supporting springs 11, and the plurality of supporting springs 11 are respectively fixedly connected with the two moving bars 12, and the two moving bars 12 are away from each other. The bottom of one side of the support spring 11 is fixedly connected to the limit card block 16. By pressing the two buttons 18, the two moving bars 12 are pushed to move, thereby driving the two limit card blocks 16 to retract into the installation slot 10, and then the two fixed card slots 19 are respectively engaged with the two fixed card columns 9 to facilitate the preliminary installation of the gold finger structure on the body 7. Then, the two buttons 18 are released, so that the two moving bars 12 are respectively reset under the action of a number of support springs 11, so that the two limit card blocks 16 are stuck in the two limit card slots 15, and the two limit card slots 15 are respectively engaged with the two limit card blocks 16 to facilitate the further fixing of the gold finger structure on the body 7, thereby realizing the rapid and stable installation of the gold finger structure.

[0024] Two fixed card slots 19 are provided at the connection between the body 7 and the shell 1, and the two fixed card slots 19 are respectively engaged with the two fixed card columns 9, and one side of the inner wall of the two fixed card slots 19 is provided with a limit card slot 15, and the two limit card slots 15 are respectively engaged with the two limit card blocks 16, and the connection between the four installation slots 10 and the two moving bars 12 is provided with a slide slot 13, and the inside of the four slide slots 13 is slidably provided with a slider 14, and the four sliders 14 are respectively fixedly connected with the two moving bars 12, and the two installation slots 10 at the bottom are located on the side away from the support spring 11. The two telescopic holes 21 are respectively connected with the two limit card blocks 16 through the two limit card blocks;

[0025] When in use, the two fixed card slots 19 are respectively engaged with the two fixed card columns 9 to facilitate the preliminary installation of the gold finger structure on the body 7, and the two limit card slots 15 are respectively engaged with the two limit card blocks 16 to facilitate the further fixing of the gold finger structure on the body 7. The four slide slots 13 and the four sliders 14 are arranged to facilitate the stable movement of the two moving bars 12, and the two telescopic holes 21 are arranged to facilitate the stable movement of the two limit card blocks 16.

[0026] The top of the two moving bars 12 away from the support spring 11 is fixedly connected with a button 18, and the two mounting grooves 10 located above are provided with a through groove 17 on the side away from the support spring 11, and the two through grooves 17 are respectively connected with the two buttons 18, and the two sides of the bottom of the shell 1 are provided with placement holes 20, and a plurality of placement holes 20 are respectively provided with a plurality of connection contact pieces 4, and a plurality of connection grooves 8 are respectively provided in the middle of the top of the body 7, and a plurality of connection grooves 8 are respectively provided with a plurality of connection contact pieces 4, and the inner walls of the two placement grooves 2 are provided with connection card grooves 5 on both sides close to the partition 3, and a plurality of heat dissipation grooves 6 are provided on both sides of the shell 1;

[0027] When in use, the two through slots 17 facilitate stable movement of the two buttons 18, the connection slots 8 facilitate fixation of the connection contacts 4, the four connection card slots 5 facilitate installation of electronic components, and the heat dissipation slots 6 facilitate heat dissipation of the gold finger structure.

[0028] When the embodiment of the present application is in use, by pressing the two buttons 18, the two moving bars 12 are pushed to move, thereby driving the two limit card blocks 16 to retract into the installation slots 10, and then the two fixed card slots 19 are respectively engaged with the two fixed card columns 9 to facilitate the preliminary installation of the gold finger structure on the body 7, and then the two buttons 18 are released, so that the two moving bars 12 are respectively reset under the action of a plurality of support springs 11, so that the two limit card blocks 16 are respectively engaged with the two limit card slots 15, and the two limit card slots 15 are respectively engaged with the two limit card columns 9. The limiting engagement of the positioning block 16 facilitates further fixing of the gold finger structure on the body 7, thereby realizing rapid and stable installation of the gold finger structure. When the gold finger structure needs to be disassembled, the two buttons 18 are pressed to push the two moving bars 12 to move, thereby driving the two limiting blocks 16 to retract into the installation slot 10, so that they are separated from the two limiting slots 15, and the shell 1 is pulled upward with greater force, so that the two fixed posts 9 are separated from the two fixed slots 19 respectively, thereby facilitating rapid disassembly of the gold finger structure.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel gold finger, comprising a housing (1), characterized in that: Both sides of the top of the shell (1) are provided with placement grooves (2), and both sides of the inner walls of the two placement grooves (2) are fixedly provided with a plurality of evenly distributed partitions (3), and a connecting contact sheet (4) is fixedly provided between each two adjacent partitions (3). The bottom end of the shell (1) is clamped with an organic body (7), and two fixed clamping columns (9) are fixedly provided at the connection between the shell (1) and the organic body (7). The connection between the shell (1) and the two fixed clamping columns (9) is provided with a mounting groove (10), and a moving bar (12) is slidably provided between each two adjacent mounting grooves (10), and one side of the inner walls of the two moving bars (12) is fixedly connected with a plurality of supporting springs (11), and the plurality of supporting springs (11) are respectively fixedly connected to the two moving bars (12), and the bottoms of the two moving bars (12) away from the supporting springs (11) are fixedly connected with a limiting clamping block (16).

2. A novel gold finger according to claim 1, characterized in that: Two fixed card slots (19) are provided at the connection between the machine body (7) and the shell (1), and the two fixed card slots (19) are respectively engaged with two fixed card columns (9). One side of the inner wall of the two fixed card slots (19) is provided with a limit card slot (15), and the two limit card slots (15) are respectively engaged with two limit card blocks (16).

3. A novel gold finger according to claim 1, characterized in that: Slide grooves (13) are provided at the connection points between the four installation grooves (10) and the two moving bars (12), and sliders (14) are slidably arranged inside the four slide grooves (13), and the four sliders (14) are fixedly connected to the two moving bars (12) respectively.

4. A novel gold finger according to claim 1, characterized in that: The two installation slots (10) located at the bottom are each provided with a telescopic hole (21) on one side away from the support spring (11), and the two telescopic holes (21) are respectively connected to the two limit clamping blocks (16) through insertion.

5. A novel gold finger according to claim 1, characterized in that: The tops of the two moving bars (12) on the side away from the support spring (11) are fixedly connected with buttons (18), and the two upper installation slots (10) on the side away from the support spring (11) are provided with through slots (17), and the two through slots (17) are respectively connected with the two buttons (18) through-and-through.

6. A novel gold finger according to claim 1, characterized in that: Both sides of the bottom end of the shell (1) are provided with placement holes (20), and a plurality of the placement holes (20) are respectively provided corresponding to a plurality of connection contact sheets (4); a plurality of connection grooves (8) are respectively provided in the middle of the top end of the body (7), and a plurality of the connection grooves (8) are respectively provided corresponding to a plurality of connection contact sheets (4).

7. A novel gold finger according to claim 1, characterized in that: Both sides of the inner walls of the two placement grooves (2) close to the partition (3) are provided with connection slots (5), and both sides of the shell (1) are provided with a plurality of heat dissipation slots (6).

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