Sliding fastener for electronic component

Abstract

The utility model discloses a sliding fastener for an electronic component, which comprises a sliding groove seat 1, a sliding seat 2 arranged on the sliding groove seat 1 in a sliding manner and a locking device 4 arranged on the sliding seat 2 and used for fastening and fixing the electronic component 3, and the sliding groove seat 1 is provided with a plurality of clamping grooves 10 used for positioning the sliding seat 2. The sliding seat (2) is provided with an elastic clamping portion (20) used for being clamped with the clamping groove (10) in a matched mode, when the sliding seat (2) is pushed to the corresponding clamping groove (10), the elastic clamping portion (20) on the sliding seat (2) can be automatically clamped and fixed with the clamping groove (10), and accurate positioning of the locking device (4) is achieved. The lock catch device 4 is installed on the sliding seat 2, the sliding seat 2 slides in the sliding groove seat 1 to adjust the position of the lock catch device 4, electronic elements 3 of different sizes are never matched, the sliding groove seat 1 is provided with a plurality of clamping grooves 10 to fix the position of the sliding seat 2, and accurate positioning of the lock catch device 4 is achieved.

Description

Technical fields:

[0001] This utility model relates to the field of circuit board assembly technology, and specifically to a sliding fastener for electronic components. Background technology:

[0002] The motherboard is the core platform of electronic devices, reliably connecting and securely mounting various electronic components through a variety of precision fixing structures, ensuring efficient operation and long-term stability. The CPU is secured to the slot via a lever or cover, ensuring a tight connection of contacts while allowing for easy removal. Memory modules utilize a double-sided snap-fit ​​design, tightly fitting the metal contacts of the slot to prevent loosening and poor contact. Graphics cards and expansion cards are connected via PCIe slots and secured to the chassis expansion bays with screws; large graphics cards also have dedicated brackets to reduce pressure on the slots. For storage devices, SATA hard drives are secured inside the chassis using brackets and screws, while M.2 solid-state drives are directly inserted into the motherboard interface and secured with screws. Heatsinks are fixed to designated positions on the motherboard via a backplate and screw structure, with thermal paste ensuring effective heat dissipation. The motherboard's power connector and front panel connection employ a standardized, foolproof design, ensuring secure plugs and preventing reverse connection. USB, audio, and network interfaces are securely soldered and protected from external damage by the chassis frame. These precise and scientific fixing methods ensure the safe connection of all hardware components, effectively improving the ease of assembly, operational stability, and long-term reliability of the equipment.

[0003] For example, the Chinese patent authorization announcement number CN 219497338 U describes a snap-fit ​​structure for a solid-state drive. This patented solution uses a traditional fixed installation structure, which uses a screw sleeve in a fixed position to install and fix the end of the solid-state drive. This not only results in low installation efficiency but also means that it can only be installed on fixed hard drives of the same size, leading to poor compatibility and additional costs for users.

[0004] In view of the above, the inventors propose the following technical solution. Utility Model Content:

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a sliding fastener for electronic components.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: the electronic component sliding fastener includes: a sliding base, a sliding seat slidably installed on the sliding base, and a locking device disposed on the sliding seat for fastening and fixing the electronic component. The sliding base is provided with a plurality of locking slots for positioning the sliding seat, and the sliding seat is provided with an elastic locking part for matching and locking with the locking slot. When the sliding seat is pushed to the corresponding locking slot, the elastic locking part on the sliding seat will automatically lock and fix with the locking slot, thereby realizing the accurate positioning of the locking device.

[0007] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0008] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0009] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0010] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0011] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0012] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0013] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0014] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0015] Further, in the technical scheme, the first sliding groove and the second sliding groove are arranged side by side on the sliding groove seat, and the two sides of the sliding seat are provided with a first butt joint sliding block part and a second butt joint sliding block part which are respectively slidably buckled in the first sliding groove and the second sliding groove.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1、The utility model discloses a lock catch device is installed on the sliding seat, and the position of lock catch device is adjusted through the sliding of sliding seat in the sliding groove seat, and is suitable for different size electronic components, and the position of sliding seat is fixed through setting multiple clamping grooves on the sliding groove seat, and the accurate positioning of lock catch device is realized.

[0018] 2、The utility model discloses setting the heat dissipation silica gel piece on the sliding groove seat, and the heat of the bottom of electronic component is conducted to the sliding seat through heat dissipation silica gel piece, thereby improving the heat dissipation efficiency of electronic component. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the use state of the utility model Figure One ;

[0020] Figure 2 It is the use state of the utility model Figure Two ;

[0021] Figure 3 It is the exploded view of the utility model;

[0022] Figure 4 It is the three-dimensional of the sliding seat in the utility model Figure One ;

[0023] Figure 5 It is the three-dimensional of the sliding seat in the utility model Figure Two ;

[0024] Figure 6 It is the exploded of the lock catch device in the utility model Figure One ;

[0025] Figure 7 It is the exploded of the lock catch device in the utility model Figure Two . DETAILED DESCRIPTION

[0026] The utility model is further explained in connection with specific embodiment and drawings.

[0027] In the embodiment, the electronic component 3 is solid state hard disk for example, and the sliding groove seat 1 is fixed on the circuit board A through screw, and the circuit board A is further provided with the hard disk interface B for electrically connecting the electronic component 3 and located on the side of the sliding groove seat 1, and the specific installation structure is as follows:

[0028] See Figures 1 to 7As shown, it is an electronic component sliding buckle, which comprises a sliding groove seat 1, a sliding seat 2 slidingly installed on the sliding groove seat 1, and a lock device 4 arranged on the sliding seat 2 and used for buckling and fixing an electronic component 3. A plurality of clamping grooves 10 for positioning the sliding seat 2 are arranged on the sliding groove seat 1, and elastic clamping portions 20 for matching the clamping grooves 10 are arranged on the sliding seat 2. When the sliding seat 2 is pushed to the corresponding clamping groove 10, the elastic clamping portions 20 on the sliding seat 2 will be clamped and fixed with the clamping groove 10, so as to realize accurate positioning of the lock device 4. The lock device 4 is installed on the sliding seat 2, the position of the lock device 4 is adjusted by sliding the sliding seat 2 in the sliding groove seat 1, different sizes of electronic components 3 are adapted, and the position of the sliding seat 2 is fixed by arranging a plurality of clamping grooves 10 on the sliding groove seat 1, so as to realize accurate positioning of the lock device 4. In this embodiment, the clamping grooves 10 are arranged at a distance of 60mm, 80mm and 110mm relative to the position of the hard disk interface B, which meets the three common sizes of solid state disks on the market.

[0029] The first sliding groove 11 and the second sliding groove 12 for installing the sliding seat 2 are arranged side by side on the sliding groove seat 1, and the first and second abutting sliding block portions 21 and 22 are arranged on the two sides of the sliding seat 2 and slidingly buckled in the first and second sliding grooves 11 and 12, respectively. A plurality of clamping grooves 10 are arranged in the first and second sliding grooves 11 and 12, and the elastic clamping portions 20 are arranged on the two sides of the sliding seat 2 and used for abutting clamping and fixing the clamping grooves 10. Two sliding grooves are used to cooperate with the sliding seat 2 to adjust the sliding, so as to improve the smoothness and stability of the sliding of the sliding seat 2, and the two groups of clamping grooves 10 and elastic clamping portions 20 are used to cooperate to position, so as to ensure the accuracy of the position of the lock device 4 after adjustment, and keep stable without shaking after buckling the electronic component 3.

[0030] The elastic arms 23 are arranged on the two sides of the sliding seat 2 and used for pushing the elastic clamping portions 20 to separate from the clamping grooves 10, and the first and second notches 111 and 121 are arranged at one end of the first and second sliding grooves 11 and 12 and used for separating the first and second abutting sliding block portions 21 and 22. By arranging the first and second notches 111 and 121 at the ends of the first and second sliding grooves 11 and 12, the first and second abutting sliding block portions 21 and 22 can be quickly installed in the first and second sliding grooves 11 and 12, so as to quickly install the sliding seat 2 on the sliding groove seat 1.

[0031] The heat dissipation silica gel sheet 5 is further arranged on the sliding groove seat 1 and used for contacting and conducting heat with the bottom of the electronic component 3. The heat dissipation silica gel sheet 5 is arranged on the sliding groove seat 1, the heat of the bottom of the electronic component 3 is conducted to the sliding seat 1 by the heat dissipation silica gel sheet 5, so as to improve the heat dissipation efficiency of the electronic component 3.

[0032] The locking device 4 comprises a locking block 41 slidably mounted on the sliding seat 2 and a locking spring 42 arranged on the sliding seat 2 and used to push the locking block 41 to clamp the electronic component 3, wherein the front end of the locking block 41 can be slidably pressed against the electronic component 3.

[0033] The front end of the locking block 41 is provided with an inclined surface 411 used for quick mounting of the electronic component 3 and a cylindrical protrusion 412 used for corresponding to the C-shaped positioning groove 31 on the electronic component 3.

[0034] The locking device 4 further comprises a positioning base 43 mounted on the sliding seat 2 and used to limit the locking block 41 and the locking spring 42, wherein the middle part of the positioning base 43 is provided with a T-shaped groove 431 used for slidably mounting the locking block 41, and the two sides of the locking block 41 are provided with a left limiting block 413 and a right limiting block 414 clamped in the T-shaped groove 431. The positioning base 43 is fixedly connected with the sliding seat 2 by two screws 44 to fix the locking block 41 and the locking spring 42 on the sliding seat 2.

[0035] The top surface of the sliding seat 2 is provided with a first recess 24 used for positioning the locking spring 42, the bottom surface of the locking block 41 is provided with a second recess 415 used for positioning the locking spring 42, and the rear end of the positioning base 43 is provided with a limiting block 434 abutting against the locking spring 42.

[0036] The top surface of the locking block 41 is provided with a recessed groove part 416 used for increasing the force to facilitate the pushing, and the front end of the positioning base 43 is provided with a front protrusion 432 used for supporting and cooperating with the locking block 41 to clamp the electronic component 3, and the middle part of the front protrusion 432 is provided with a protrusion 433 used for corresponding to the C-shaped positioning groove 31 on the electronic component 3.

[0037] In summary, the utility model for use, first through the lock catch block 41 and lock catch spring 42 are installed to the sliding seat 2, and by the positioning base 43 is buckled to the positioning base 2 lock catch block 41 and lock catch spring 42 are limited in the sliding seat 2, again through two screws 44 the positioning base 43 and the sliding seat 2 are fixed together, to complete the assembly of lock catch device 4, further, the first butt joint sliding block part 21 and the second butt joint sliding block part 22 of sliding seat 2 are inserted into the first gap 111 and the second gap 121, again press the elastic arm 23 of both sides to make elastic detent 20 keep with the detent groove 10 is separated, again the sliding seat 2 is pushed to the other end of the sliding groove seat 1, when reaches the detent groove 10 that needs, loosens the elastic arm 23, makes elastic detent 20 and presses into the detent groove 10, to lock catch device 4 is fixed in the specified position, further, one end of electronic component 3 is inserted into hard disk interface B, then the other end of electronic component 3 is buckled down and is buckled with lock catch device 4, completes the fixation of electronic component 3, further, when needing to disassemble electronic component 3, through the lock catch block 41 of jiggling compression lock catch spring 42 and separates the buckling of electronic component 3, thus can take down electronic component 3, and when needing to change the position of lock catch device 4, through press the elastic arm 23 of both sides to make elastic detent 20 keep with the detent groove 10 is separated, when reaches the detent groove 10 that needs, loosens the elastic arm 23, makes elastic detent 20 and presses into the detent groove 10, to adjust lock catch device 4 to in the specified position.

[0038] Of course, the above only for the specific embodiment of the utility model has, not to limit the utility model implementation range, all equivalent changes or modifications made according to the utility model application patent range described structure, features and principles, should be included in the utility model application patent range.

Claims

1. A sliding fastener for electronic components, characterized in that, include: The slide base (1), the slide seat (2) slidably mounted on the slide base (1), and the locking device (4) set on the slide seat (2) for fastening and fixing the electronic component (3) are provided. The slide base (1) is provided with a number of slots (10) for positioning the slide seat (2). The slide seat (2) is provided with an elastic locking part (20) for matching and locking with the slots (10). When the slide seat (2) is pushed to the corresponding slot (10), the elastic locking part (20) on the slide seat (2) will automatically lock and fix with the slot (10), thereby achieving accurate positioning of the locking device (4).

2. The electronic component sliding fastener according to claim 1, characterized in that: The slide seat (1) is provided with a first slide groove (11) and a second slide groove (12) for mounting the slide seat (2) in parallel. The two sides of the slide seat (2) are respectively provided with a first docking slider part (21) and a second docking slider part (22) that are slidably fastened in the first slide groove (11) and the second slide groove (12).

3. The electronic component sliding fastener according to claim 2, characterized in that: The first slide groove (11) and the second slide groove (12) are each provided with a number of spaced slots (10), and the two sides of the sliding seat (2) are provided with elastic slotting parts (20) for docking and locking with the slots (10).

4. The electronic component sliding fastener according to claim 3, characterized in that: The sliding seat (2) is provided with elastic arms (23) on both sides for pushing the elastic locking part (20) out of the locking groove (10). One end of the first sliding groove (11) and the second sliding groove (12) is provided with a first notch (111) and a second notch (121) for disengaging the first docking slider part (21) and the second docking slider part (22).

5. The electronic component sliding fastener according to claim 1, characterized in that: The slide seat (1) is also provided with a heat dissipation silicone pad (5), which is used to conduct heat in contact with the bottom of the electronic component (3).

6. The electronic component sliding fastener according to any one of claims 1-5, characterized in that: The locking device (4) includes a locking block (41) that is slidably and telescopically mounted on the sliding seat (2) and a locking spring (42) disposed on the sliding seat (2) for pushing out the locking block (41) to lock the electronic component (3). The front end of the locking block (41) can slide and press against the top of the electronic component (3).

7. The electronic component sliding fastener according to claim 6, characterized in that: The front end of the latch block (41) is provided with an inclined surface (411) for quick installation of electronic components (3) and a cylindrical protrusion (412) corresponding to the C-shaped positioning groove (31) on the electronic components (3).

8. The electronic component sliding fastener according to claim 6, characterized in that: The locking device (4) further includes a positioning base (43) installed on the sliding seat (2) and used to limit the locking block (41) and the locking spring (42). The positioning base (43) has a T-shaped groove (431) in the middle for slidingly installing the locking block (41). The locking block (41) has a left limiting block (413) and a right limiting part (414) on both sides, which are installed in the T-shaped groove (431).

9. The electronic component sliding fastener according to claim 8, characterized in that: The top surface of the sliding seat (2) is provided with a first groove (24) for positioning the locking spring (42), the bottom surface of the locking block (41) is provided with a second groove (415) for positioning the locking spring (42), and the rear end of the positioning base (43) is provided with a limiting block (434) that presses against the locking spring (42).

10. The electronic component sliding fastener according to claim 8, characterized in that: The top surface of the locking block (41) is provided with a groove strip (416) for increasing force and facilitating prying. The front end of the positioning base (43) is provided with a front boss (432) for supporting and cooperating with the locking block (41) to clamp the electronic component (3). The middle part of the front boss (432) is provided with a protrusion (433) for corresponding to the C-shaped positioning groove (31) on the electronic component (3).

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