A surface-mounted switch base buckle structure capable of transverse fine positioning

Abstract

The utility model discloses a kind of surface-mounted switch base buckle structure of transverse fine adjustment positioning, it is related to surface-mounted switch base buckle structure technical field, including installation base and cross guide fine adjustment mechanism, the top of installation base is fixedly connected with cross guide fine adjustment mechanism, and cross guide fine adjustment mechanism includes fixedly connected with the horizontal positioning frame of installation base top position, the inside sliding connection of horizontal positioning frame has horizontal slider, and the inside of horizontal slider is equipped with first mounting hole, the top of installation base is fixedly connected with vertical positioning frame, and the inner surface sliding connection of vertical positioning frame has vertical slider.The surface-mounted switch base buckle structure of transverse fine adjustment positioning, compared with the existing ordinary base buckle structure, can be adapted to the installation hole position deviation of different specifications surface-mounted switch, and ensure that switch panel and base are closely attached, improve the degree of appearance, reduce deformation rate, improve breaking strength, prolong service life.

Description

Technical Field

[0001] This utility model relates to the technical field of surface-mounted switch base snap-fit ​​structure, specifically a surface-mounted switch base snap-fit ​​structure with lateral fine-adjustment positioning. Background Technology

[0002] The snap-fit ​​structure of surface-mounted switch bases is the core component for fixing surface-mounted switches. It achieves quick fixation of the base through the mechanical engagement of the snap-fit ​​and the slot, allowing installation without complex tools. During installation, simply align the base with the mounting plate and push gently; the snap-fit ​​deforms under pressure and snaps into the slot. Disassembly is easy using a special tool or by pressing the release end of the snap-fit, without removing screws. This structure simplifies the installation process of surface-mounted switches, improves construction efficiency, and ensures a stable connection between the base and the wall. It is widely used in surface-mounted wiring scenarios such as homes and offices. However, existing base snap-fit ​​structures have certain shortcomings.

[0003] For example, a snap-fit ​​structure for a touch wall switch base, as described in application number CN201620361838.8, includes a snap-fit, a switch base, a touch circuit board, and an iron plate. The snap-fit ​​is located at the edge of the opening of the switch base. The snap-fit ​​and the switch base are integrally molded from plastic. The snap-fit ​​has an elastic piece on its edge, and a receiving groove at the bottom of the elastic piece. A semi-circular protrusion is provided inside the first snap-fit, and a bevel is provided inside the second snap-fit. The protrusion and bevel match the touch circuit board inside the switch base, thereby limiting the iron plate. The switch base has an inwardly recessed cavity for holding the touch circuit board of the touch wall switch. A square hole is opened in the middle of the iron plate, and a protrusion is provided on the edge of the square hole. The switch base is fixed to the square hole of the iron plate by the snap-fit. However, this snap-fit ​​structure is prone to deviation during installation, resulting in a loose fit between the switch panel and the base, affecting aesthetics and usability. Furthermore, it has a high deformation rate after installation under stress, and is prone to breakage after long-term use, affecting the fixing effect.

[0004] Therefore, in view of this, we studied and improved the existing structure to propose a surface-mounted switch base buckle structure with lateral fine-tuning positioning. Utility Model Content

[0005] The purpose of this invention is to provide a surface-mounted switch base buckle structure with lateral fine-tuning positioning to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a surface-mounted switch base buckle structure with lateral fine-tuning positioning, comprising a mounting base and a cross-guide fine-tuning mechanism. The top of the mounting base is fixedly connected to the cross-guide fine-tuning mechanism, which includes a lateral positioning frame fixedly connected to the top of the mounting base. A lateral slider is slidably connected inside the lateral positioning frame, and a first mounting hole is provided inside the lateral slider. A vertical positioning frame is fixedly connected to the top of the mounting base, and a vertical slider is slidably connected to the inner surface of the vertical positioning frame. A second mounting hole is provided inside the vertical slider, and a composite reinforcement mechanism is fixedly connected inside the mounting base.

[0007] Preferably, the composite reinforcement mechanism includes a fiber reinforcement core fixedly connected to the inner surface of the mounting base, and an ABS outer layer is fixedly connected to the outer surface of the fiber reinforcement core, and a metal reinforcement insert is embedded in the inner surface of the fiber reinforcement core.

[0008] Preferably, a support frame is fixedly connected to the top of the mounting base, and a force-bearing rod is fixedly connected to one side of the support frame.

[0009] Preferably, the top of the mounting base is fixedly connected to a guide column, and the mounting base has a slot inside.

[0010] Preferably, a sealing ring is fixedly connected to the inner wall of the slot, and a contact component mounting port is provided on the inner surface of the mounting base.

[0011] Preferably, a protective ring is fixedly connected to the inner wall of the contact assembly mounting port, and a heat insulation layer is fixedly connected to the outer surface of the mounting base.

[0012] Preferably, a weather-resistant coating is fixedly connected to the outer surface of the heat insulation layer, and a silicone cushioning pad is fixedly connected to the bottom of the mounting base, with a corrugated expansion layer fixedly connected to one side of the silicone cushioning pad.

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

[0014] 1. This utility model upgrades the switch base buckle from a single fixing function to a multi-functional installation platform by setting a cross-guide fine adjustment mechanism. While retaining the core positioning function, it significantly improves the product's adaptability to different scenarios. It can meet diverse installation needs without replacing the buckle body, reducing the inventory cost of accessories and the user's usage threshold. The addition of the expansion mechanism also enhances the buckle's future upgrade capabilities. If new functions are needed, only the function adapter plate needs to be replaced, without the need for secondary modification of the wall or switch base, which greatly improves the product's life cycle and practical value.

[0015] 2. This utility model increases the adaptability of the switch base buckle structure to multiple scenarios by setting up a composite reinforcement mechanism. Because the ABS outer layer is added with anti-ultraviolet additives, it can be used in outdoor environments for a long time without aging. Combined with the weather resistance of the fiber reinforcement core, the mounting base can adapt to different temperature fluctuations. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the cross-guided fine-tuning mechanism 2 of this utility model;

[0018] Figure 3 This is a schematic diagram of the composite reinforcement mechanism 3 of this utility model;

[0019] Figure 4 This is a schematic diagram of the outer surface structure of the mounting base 1 of this utility model.

[0020] In the diagram: 1. Mounting base; 2. Cross-shaped guide fine-tuning mechanism; 201. Horizontal positioning frame; 202. Horizontal slider; 203. First mounting hole; 204. Vertical positioning frame; 205. Vertical slider; 206. Second mounting hole; 3. Composite reinforcement mechanism; 301. Fiber-reinforced core; 302. ABS outer layer; 303. Metal reinforcing insert; 4. Support frame; 5. Force rod; 6. Guide post; 7. Slot; 8. Sealing ring; 9. Contact assembly mounting port; 10. Protective ring; 11. Thermal insulation layer; 12. Weather-resistant coating; 13. Silicone cushioning pad; 14. Corrugated expansion layer. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1-2As shown, a surface-mounted switch base with adjustable horizontal positioning has a mounting base 1 and a cross-shaped guide fine-tuning mechanism 2. The top of the mounting base 1 is fixedly connected to the cross-shaped guide fine-tuning mechanism 2, which includes a horizontal positioning frame 201 fixedly connected to the top of the mounting base 1. A horizontal slider 202 is slidably connected inside the horizontal positioning frame 201, and a first mounting hole 203 is provided inside the horizontal slider 202. A vertical positioning frame 204 is fixedly connected to the top of the mounting base 1, and a vertical slider 205 is slidably connected to the inner surface of the vertical positioning frame 204. A second mounting hole 203 is provided inside the vertical slider 205. The mounting hole 206 and the internal fixed connection of the mounting base 1 are composite reinforcement mechanisms 3. The sliding groove of the horizontal positioning frame 201 and the horizontal slider 202 are T-shaped structures that fit together precisely. The sliding groove of the vertical positioning frame 204 and the vertical slider 205 are also of the same type to ensure that the sliding is smooth without shaking. When the horizontal slider 202 is moved, it carries the first mounting hole 203 and slides horizontally along the horizontal positioning frame 201 for fine adjustment. When the vertical slider 205 is moved, the second mounting hole 206 slides vertically along the vertical positioning frame 204. Through bidirectional independent adjustment, it can adapt to the mounting hole position deviation of different specifications of surface-mounted switches, improve positioning accuracy, and enhance installation versatility.

[0023] like Figure 3 As shown, the composite reinforcement mechanism 3 includes a fiber-reinforced core 301 fixedly connected to the inner surface of the mounting base 1, and an ABS outer layer 302 fixedly connected to the outer surface of the fiber-reinforced core 301. A metal reinforcing insert 303 is embedded in the inner surface of the fiber-reinforced core 301. The fiber-reinforced core 301 is made of glass fiber and resin composite, and fills the interior of the mounting base 1 in a grid pattern to improve the overall impact resistance. The ABS outer layer 302 on its outer surface has high toughness and tightly wraps the fiber-reinforced core 301 to enhance the structural sealing and corrosion resistance. The metal reinforcing insert 303 embedded in the inner surface of the fiber-reinforced core 301 is made of galvanized steel, which synergistically improves the load-bearing capacity and structural stability of the mounting base 1 and adapts to the mechanical requirements of different installation scenarios.

[0024] Furthermore, a support frame 4 is fixedly connected to the top of the mounting base 1, and a force-bearing rod 5 is fixedly connected to one side of the support frame 4. A guide column 6 is fixedly connected to the top of the mounting base 1, and a slot 7 is provided inside the mounting base 1. The support frame 4 at the top of the mounting base 1 enhances the load-bearing stability. The force-bearing rod 5 is horizontally connected to the support frame 4 to disperse stress and prevent deformation. The guide column 6 is cylindrical and accurately aligns with the switch positioning hole to assist in quick installation. The slot 7 is a concave rectangle that adapts to the switch base's snap-fit ​​structure to achieve pre-fixing, improving installation efficiency and connection firmness.

[0025] Furthermore, a sealing ring 8 is fixedly connected to the inner wall of the slot 7, and a contact assembly mounting port 9 is opened on the inner surface of the mounting base 1. A protective ring 10 is fixedly connected to the inner wall of the contact assembly mounting port 9, and a heat insulation layer 11 is fixedly connected to the outer surface of the mounting base 1. The sealing ring 8 on the inner wall of the slot 7 is made of silicone rubber, which fits tightly against the snap-fit ​​structure of the switch base, enhances the sealing performance, and prevents dust and moisture from entering. The protective ring 10 on the inner wall of the contact assembly mounting port 9 is made of insulating rubber, which protects the contacts from wear and short circuit risks. The heat insulation layer 11 on the outer surface of the mounting base 1 is made of high-temperature resistant material, which blocks external heat sources and ensures stable operation of internal components.

[0026] Furthermore, a weather-resistant coating 12 is fixedly connected to the outer surface of the heat insulation layer 11, and a silicone buffer pad 13 is fixedly connected to the bottom of the mounting base 1. A corrugated expansion layer 14 is fixedly connected to one side of the silicone buffer pad 13. The weather-resistant coating 12 on the outer surface of the heat insulation layer 11 is made of fluorocarbon material, which can resist ultraviolet rays and acid and alkali corrosion, and extend the life of the heat insulation layer. The silicone buffer pad 13 at the bottom of the mounting base 1 has high elasticity and can absorb installation impact and vibration. The corrugated expansion layer 14 on one side can deform with the force of the base, compensate for the unevenness error of the mounting surface, enhance the fit with the mounting surface, and improve the overall stability.

[0027] Working principle: When using this surface-mounted switch base snap-fit ​​structure with horizontally adjustable positioning, firstly, the installation position is adjusted by the cross-guide fine-tuning mechanism 2: the horizontal slider 202 slides along the horizontal positioning frame 201, causing the first mounting hole 203 to be adjusted horizontally; the vertical slider 205 slides along the vertical positioning frame 204, causing the second mounting hole 206 to be adjusted vertically, so that the base fits the switch hole position. Then, the switch is aligned with the guide post 6 and inserted, and the switch base snap-fit ​​is engaged by the fiber-reinforced core 301, ABS outer layer 302, and gold... The mounting base 1, composed of reinforcing inserts 303, has an internal slot 7, a sealing ring 8 to seal gaps, a contact assembly embedded in the contact assembly mounting port 9, a protective ring 10 to protect the contacts, a support frame 4 and a force-bearing rod 5 to bear the weight of the switch, a composite reinforcement mechanism 3 to ensure structural stability, and finally, a silicone buffer pad 13 and a corrugated expansion layer 14 to buffer the impact during fixing and adapt to uneven mounting surfaces; a heat insulation layer 11 and a weather-resistant coating 12 provide environmental protection. This is the working principle of the horizontally adjustable surface-mounted switch base snap-fit ​​structure.

Claims

1. A surface-mounted switch base buckle structure with lateral fine-tuning positioning, comprising a mounting base (1) and a cross-guide fine-tuning mechanism (2), characterized in that, The top of the mounting base (1) is fixedly connected to a cross-guide fine-tuning mechanism (2), and the cross-guide fine-tuning mechanism (2) includes a horizontal positioning frame (201) fixedly connected to the top position of the mounting base (1). A horizontal slider (202) is slidably connected inside the horizontal positioning frame (201), and a first mounting hole (203) is opened inside the horizontal slider (202). The top of the mounting base (1) is fixedly connected to a vertical positioning frame (204), and a vertical slider (205) is slidably connected to the inner surface of the vertical positioning frame (204). A second mounting hole (206) is opened inside the vertical slider (205), and a composite reinforcement mechanism (3) is fixedly connected inside the mounting base (1).

2. The surface-mounted switch base buckle structure with lateral fine-tuning positioning as described in claim 1, characterized in that, The composite reinforcement mechanism (3) includes a fiber reinforcement core (301) fixedly connected to the inner surface of the mounting base (1), and an ABS outer layer (302) is fixedly connected to the outer surface of the fiber reinforcement core (301). A metal reinforcement insert (303) is embedded in the inner surface of the fiber reinforcement core (301).

3. The surface-mounted switch base buckle structure with lateral fine-tuning positioning as described in claim 1, characterized in that, The top of the mounting base (1) is fixedly connected to a support frame (4), and a force-bearing rod (5) is fixedly connected to one side of the support frame (4).

4. The surface-mounted switch base buckle structure with lateral fine-tuning positioning as described in claim 1, characterized in that, The top of the mounting base (1) is fixedly connected to the guide post (6), and the mounting base (1) has a slot (7) inside.

5. The surface-mounted switch base buckle structure with lateral fine-adjustment positioning as described in claim 4, characterized in that, The inner wall of the slot (7) is fixedly connected with a sealing ring (8), and the inner surface of the mounting base (1) is provided with a contact component mounting port (9).

6. The surface-mounted switch base buckle structure with lateral fine-adjustment positioning as described in claim 5, characterized in that, The inner wall of the contact assembly mounting port (9) is fixedly connected with a protective ring (10), and the outer surface of the mounting base (1) is fixedly connected with a heat insulation layer (11).

7. The surface-mounted switch base buckle structure with lateral fine-tuning positioning as described in claim 6, characterized in that, The outer surface of the heat insulation layer (11) is fixedly connected to a weather-resistant coating (12), and a silicone buffer pad (13) is fixedly connected to the bottom of the mounting base (1). A corrugated expansion layer (14) is fixedly connected to one side of the silicone buffer pad (13).

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