Insulating press part
By designing a three-dimensional square insulating pressure component body and an elastic snap-fit mechanism, the problems of easy damage and insufficient heat dissipation of traditional insulating pressure components are solved, thereby achieving enhanced protection and improved heat dissipation performance of the circuit board.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN GUANGYANG XINGYE ELECTRONICS FITTINGS
- Filing Date
- 2025-07-16
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional insulation component designs neglect three-dimensional structure, making them susceptible to physical damage and insufficient heat dissipation, which affects the lifespan of circuit boards and the working efficiency of electronic components.
The insulating pressure component is designed as a three-dimensional square, with mounting holes, snap-fit bases, and heat dissipation holes. It also employs a flexible snap-fit mechanism in conjunction with a cooling fan to achieve rapid heat conduction and dissipation.
It enhances the protection and heat dissipation performance of the circuit board, improves the stability of the structure and the working efficiency of electronic components.
Smart Images

Figure CN224538543U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of insulating components for circuit boards, and in particular to insulating pressure components. Background Technology
[0002] Insulating components are key insulating parts on circuit boards, providing partial electrical insulation and acting as reinforcements to enhance the overall strength and stability of the circuit board. Traditional insulating component designs often neglect three-dimensional structural design, making them susceptible to physical damage. This not only affects the normal operation of the equipment but also shortens the service life of the circuit board. Furthermore, traditional insulating component designs do not adequately consider heat dissipation, leading to heat accumulation inside the equipment and affecting the working efficiency and stability of electronic components. This heat dissipation problem is particularly prominent on high-density integrated circuit boards. Utility Model Content
[0003] This utility model provides an insulating pressure component that enhances the protection of circuit boards and improves heat dissipation.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] An insulating pressure component includes an insulating pressure component body, which is three-dimensionally square. Several sets of wiring grooves are provided inside the side of the insulating pressure component body, and a mounting hole is provided inside the upper part of the insulating pressure component body. A snap-fit seat is provided on the side of the mounting hole at the top of the insulating pressure component body, and mounting grooves are provided on both sides of the snap-fit seat. A T-shaped slide is provided inside the mounting groove, and a slider matching the T-shaped slide is slidably connected inside the mounting groove. An elastic snap-fit mechanism is provided on the side of the slider.
[0006] Preferably, several sets of the wiring grooves are symmetrically distributed on both sides of the insulating pressure component body.
[0007] Preferably, the outer side of the insulating pressure component body is provided with a foot plate, and the foot plate is provided with a fixing hole inside.
[0008] Preferably, the outer sides of the snap-fit base are mounted to the top of the insulating pressure component body by long bolts, and the top of the insulating pressure component body is provided with several sets of heat dissipation holes.
[0009] Preferably, the side end of the card holder is provided with a slot, and the slider enters the mounting groove and the interior of the T-shaped slide through the slot.
[0010] Preferably, a cover plate is provided on the outside of the slot, and the cover plate is installed on the side of the snap-fit seat by short bolts.
[0011] Preferably, the elastic locking mechanism includes a pull rod, a limiting block, a slot, a damping telescopic rod, a spring, a mounting plate, screws, and a connecting hole. The slider has a pull rod on its side, the pull rod is fixedly connected to the limiting block on its side, and both the limiting block and the locking seat have slots inside.
[0012] Preferably, the pull rod and the slider have an L-shaped structure, and the inner side of the slider extends out a mounting groove to connect with the pull rod.
[0013] Preferably, the limiting block and the top of the card holder are provided with several sets of connecting holes.
[0014] Preferably, a damping telescopic rod is provided inside the mounting groove, a spring is provided on the outside of the damping telescopic rod, and a mounting plate is fixedly connected to the side end of the damping telescopic rod. The mounting plate is connected to the side of the slider by screws.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] The insulating pressure component has a three-dimensional square body with mounting holes, foot plates, and fixing holes on the upper interior. These holes allow the insulating pressure component to be installed on the outside of the circuit board, forming a physical barrier that resists pressure and effectively isolates damage and interference from the external environment, creating an effective enhanced protective structure. Several sets of heat dissipation holes are located on the top of the insulating pressure component, and a flexible locking seat is installed on top of the component. This seat is designed with a slot for a cooling fan. Through the elastic action of the damping telescopic rod and spring, the cooling fan can be easily fixed, achieving rapid and effective heat conduction and dissipation, thus effectively improving the heat dissipation performance of the circuit board. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model.
[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.
[0019] Figure 3 This is a schematic diagram of the card holder and limiting block structure of this utility model.
[0020] Figure 4 This is a schematic diagram of the elastic snap-fit mechanism of this utility model.
[0021] Figure 5 This utility model Figure 4 Enlarged view of point A in the middle.
[0022] The following are the labeling elements in the diagram: 1. Insulating pressure component body; 2. Wiring groove; 3. Mounting hole; 4. Snap-fit seat; 5. Mounting groove; 6. T-shaped slide; 7. Slider; 8. Foot plate; 9. Fixing hole; 10. Long bolt; 11. Heat dissipation hole; 12. Groove; 13. Cover plate; 14. Short bolt; 15. Pull rod; 16. Limit block; 17. Snap-fit groove; 18. Damping telescopic rod; 19. Spring; 20. Mounting plate; 21. Screw; 22. Connecting hole. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0024] Reference Figures 1-5 This utility model provides a technical solution: an insulating pressure component, including an insulating pressure component body 1, which is three-dimensionally square. Several sets of wiring grooves 2 are symmetrically distributed on both sides of the insulating pressure component body 1. An installation hole 3 is provided inside the upper part of the insulating pressure component body 1. A snap-fit seat 4 is provided on the side of the installation hole 3 at the top of the insulating pressure component body 1. Installation grooves 5 are provided on both sides of the snap-fit seat 4. A T-shaped slide rail 6 is provided inside the installation groove 5, and a slider 7 matching the T-shaped slide rail 6 is provided inside the installation groove 5 for sliding connection. An elastic snap-fit mechanism is provided on the side of the slider 7.
[0025] Reference Figure 1 , Figure 2 , Figure 4 The insulating pressure body 1 has foot plates 8 on its outer side, and fixing holes 9 inside the foot plates 8. The outer sides of the snap-fit seat 4 are installed on the top of the insulating pressure body 1 by long bolts 10. The top of the insulating pressure body 1 has several sets of heat dissipation holes 11, which helps to improve heat dissipation efficiency. The snap-fit seat 4 has a slot 12 on its side end, and the slider 7 enters the mounting slot 5 and T-shaped slide 6 through the slot 12. The slot 12 has a cover plate 13 on its outer side, and the cover plate 13 is installed on the side end of the snap-fit seat 4 by short bolts 14. The cover plate 13 can be removed by turning the short bolts 14, which facilitates the replacement of the pull rod 15 and the slider 7, which helps to reduce the replacement and maintenance cost of the snap-fit seat 4.
[0026] Reference Figure 3 , Figure 5The elastic locking mechanism includes a pull rod 15, a limiting block 16, a slot 17, a damping telescopic rod 18, a spring 19, a mounting plate 20, a screw 21, and a connecting hole 22. The pull rod 15 is provided on the side of the slider 7, and the limiting block 16 is fixedly connected to the side of the pull rod 15. The limiting block 16 and the locking seat 4 are both provided with slots 17. The pull rod 15 and the slider 7 have an L-shaped structure, and the inner side of the slider 7 extends out of the mounting groove 5 to connect with the pull rod 15. The limiting block 16 and the top of the locking seat 4 are provided with several sets of connecting holes 22. The damping telescopic rod 18 is provided inside the mounting groove 5. The spring 19 is provided on the outer side of the damping telescopic rod 18, and the side end of the damping telescopic rod 18 is fixedly connected to the mounting plate 20. The mounting plate 20 is connected to the side of the slider 7 by screws 21.
[0027] During installation, the insulating pressure component 1 is first fixed to the top of the circuit board through the mounting hole 3 on the top of the insulating pressure component 1. Then, because the insulating pressure component 1 is provided with foot plate 8 on the outside, the insulating pressure component 1 is further fixed through the fixing hole 9 inside the foot plate 8, which firmly fixes it to the outside of the circuit board, forming a physical barrier that can effectively isolate external damage and resist pressure. At the same time, the wire harness on the outside of the circuit board can pass through the wiring groove 2 from the inside of the insulating pressure component 1, which helps to improve the overall aesthetics.
[0028] In addition, to improve heat dissipation efficiency, a snap-fit seat 4 is installed on the top of the insulating pressure component body 1 by a long bolt 10. Pulling the limiting block 16 and the pull rod 15 causes the slider 7 to move outward inside the T-shaped slide 6 and the mounting groove 5. The snap-fit seat 4 and the limiting block 16 are designed with a slot 17 for the cooling fan. At the same time, the mounting groove 5 is equipped with a damping telescopic rod 18 and a spring 19. The damping telescopic rod 18 is connected to the side of the slider 7 by a mounting plate 20 and screws 21. Under the elastic action of the damping telescopic rod 18 and the spring 19, the cooling fan can be easily fixed and clamped in the slot 17 inside the snap-fit seat 4 and the limiting block 16. At the same time, the limiting block 16 and the snap-fit seat 4 are provided with several sets of connecting holes 22, which can further fix the cooling fan. Together with several sets of heat dissipation holes 11 on the top of the insulating pressure component body 1, rapid and effective heat conduction and dissipation can be achieved. Through the above operations, the protection effect and heat dissipation performance of the circuit board are effectively improved.
[0029] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. An insulating pressure member, comprising an insulating pressure member body (1), characterized in that, The insulating pressure body (1) is three-dimensional square, with several sets of wiring grooves (2) inside the side. The insulating pressure body (1) has an installation hole (3) inside the top. The mounting hole (3) is located on the top of the insulating pressure body (1) and has a snap-fit seat (4) on the side. The snap-fit seat (4) has an installation groove (5) on both sides inside. The installation groove (5) has a T-shaped slide (6) inside and a slider (7) matching the T-shaped slide (6) is provided inside the installation groove (5) for sliding connection. The slider (7) has an elastic snap-fit mechanism on the side.
2. The insulating pressure member according to claim 1, characterized in that, Several sets of the wiring grooves (2) are symmetrically distributed on both sides of the insulating pressure body (1).
3. The insulating pressure member according to claim 1, characterized in that, The insulating pressure body (1) is provided with a foot plate (8) on the outside, and the foot plate (8) is provided with a fixing hole (9) inside.
4. The insulating pressure member according to claim 1, characterized in that, The outer sides of the card holder (4) are installed on the top of the insulating pressure body (1) by long bolts (10), and the top of the insulating pressure body (1) is provided with several sets of heat dissipation holes (11).
5. The insulating pressure member according to claim 1, characterized in that, The side end of the card holder (4) is provided with a slot (12), and the slider (7) enters the mounting groove (5) and the T-shaped slide (6) through the slot (12).
6. The insulating pressure member according to claim 5, characterized in that, A cover plate (13) is provided on the outside of the slot (12), and the cover plate (13) is installed on the side of the snap-fit seat (4) by a short bolt (14).
7. The insulating pressure member according to claim 1, characterized in that, The elastic snap-fit mechanism includes a pull rod (15), a limiting block (16), a slot (17), a damping telescopic rod (18), a spring (19), a mounting plate (20), a screw (21), and a connecting hole (22). The slider (7) is provided with a pull rod (15) on its side. The limit block (16) is fixedly connected to the side of the pull rod (15). The limiting block (16) and the snap-fit seat (4) are both provided with slots (17).
8. The insulating pressure member according to claim 7, characterized in that, The pull rod (15) and the slider (7) are in an L-shaped structure, and the inner side of the slider (7) extends out a mounting groove (5) to connect with the pull rod (15).
9. The insulating pressure member according to claim 7, characterized in that, The limiting block (16) and the card holder (4) are provided with several sets of connecting holes (22) on their tops.
10. The insulating pressure member according to claim 7, characterized in that, The mounting groove (5) is provided with a damping telescopic rod (18), and a spring (19) is provided on the outside of the damping telescopic rod (18). The side end of the damping telescopic rod (18) is fixedly connected to a mounting plate (20), and the mounting plate (20) is connected to the side of the slider (7) by screws (21).