A connection for fast installation of a spacer
Patent Information
- Application Number
- CN202522159997.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-13
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-10-13
AI Technical Summary
[0003]为了解决现有隔离片的安装拆卸繁琐的问题，本实用新型提供了一种用于隔离片快速安装的连接件，通过弹性卡扣臂和弹性夹板的配合，实现塑料件与基板、隔离片与塑料件的快速安装拆卸，操作简便，无需借助额外工具即可完成安装和拆卸过程，大幅提高操作效率
本实用新型提供一种用于隔离片快速安装的连接件，通过弹性卡扣臂的设置，实现塑料件与基板的快速安装拆卸，能有效防止因外力冲击导致的松脱问题，提升整体连接的可靠性；通过定位凸起和弹性夹板，能够实现隔离片的初步定位和稳定夹持，显著提升安装拆卸效率；采用工程塑料注塑成型工艺，不仅具备良好的机械性能和化学稳定性，还能够实现复杂结构的一体化生产，从而降低制造成本并提高生产效率，为大规模应用提供了可靠的技术支持。
Smart Images
Figure CN224805255U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of connector technology, and in particular to a connector for quick installation of isolation plates. Background Technology
[0002] In electronics, optics, and mechanics, isolators are widely used as key functional components to achieve electrical insulation, physical isolation, or functional separation between different components. Traditional isolator installation methods mainly include mechanical fixing with screws and chemical adhesive bonding. These methods have significant limitations in practical operation: screw fixing requires precise hole alignment and tedious tightening operations, while adhesive bonding suffers from long curing times and difficulty in non-destructive disassembly. Especially in situations requiring regular maintenance, component replacement, or functional adjustments, these traditional installation methods lead to time-consuming and labor-intensive disassembly and assembly processes, significantly reducing work efficiency and production flexibility. Furthermore, in precision instruments and high-frequency operation scenarios, repeated disassembly and assembly may cause component damage or performance degradation. Therefore, there is an urgent need for a connector that enables rapid installation and disassembly of isolators. Utility Model Content
[0003] To address the cumbersome installation and disassembly of existing isolation plates, this invention provides a connector for quick installation of isolation plates. Through the cooperation of elastic buckle arms and elastic clamps, it enables quick installation and disassembly of plastic parts and substrates, as well as isolation plates and plastic parts. The operation is simple and can be completed without the need for additional tools, greatly improving operational efficiency.
[0004] This utility model provides a connector for quick installation of a spacer plate, used to mount the spacer plate onto a substrate. It includes a quick-release fixing assembly and a spacer plate positioning structure. The spacer plate positioning structure is disposed on the quick-release fixing assembly, which is configured to be detachably fixed to the substrate. The spacer plate positioning structure is configured to position the spacer plate. Through the elastic deformation of the elastic latching arm and elastic claw, quick assembly and disassembly of the plastic part to the substrate and spacer plate are achieved, significantly improving operational efficiency.
[0005] Furthermore, the quick-installation and quick-release fixing assembly includes a base plate, elastic snap-fit arms, and an elastic clamping structure. Elastic snap-fit arms are symmetrically arranged on both sides of the base plate, and the base plate is fixed to the base plate via these arms. An elastic clamping structure is located above the base plate, and the spacer positioning structure is mounted on the elastic clamping structure. The base plate is fixed to the base plate via the elastic snap-fit arms, and then the spacer is snapped into the elastic clamping structure, thus completing the quick installation of the spacer.
[0006] Furthermore, the end of the elastic latching arm is provided with a hook, and the substrate has a mounting hole into which the hook can be inserted, with the hook fitting the edge of the mounting hole. The end of the elastic latching arm has an outwardly protruding hook that can be firmly embedded in the mounting hole on the substrate, ensuring a stable connection between the base plate and the substrate.
[0007] Furthermore, mounting posts are provided below the base plate, and circular holes for accommodating the mounting posts are provided on the substrate. Two sets of mounting posts and circular holes are provided to further ensure a stable connection between the base plate and the substrate.
[0008] Furthermore, the elastic clamping structure includes a back plate and an elastic clamping plate arranged opposite each other, forming a clamping space between the back plate and the elastic clamping plate to accommodate the spacer plate. The spacer plate positioning structure is fixedly mounted on the back plate. The elastic clamping plate has good durability and resilience, ensuring that it can maintain a stable clamping effect on the spacer plate even after long-term use.
[0009] Furthermore, the positioning structure of the isolation plate consists of a positioning protrusion on the back plate, located on the side of the back plate near the elastic clamp, and configured to fit into the positioning holes on the isolation plate. Initial positioning is completed by fitting the positioning hole of the isolation plate into the positioning protrusion.
[0010] Furthermore, the positioning protrusion has a cylindrical structure, with its outer diameter fitting with the inner diameter of the positioning hole of the separator, and a guide chamfer is provided at the top of the positioning protrusion. The guide chamfer facilitates the quick insertion of the separator into the positioning hole.
[0011] Furthermore, the chamfer angle of the guide is 30°~60°. A 45° chamfer is preferred for better fitting effect.
[0012] Furthermore, the top of the elastic clamping plate is provided with elastic claws that fit the edge of the separator. The elastic claws are configured to deform under external force, allowing the separator to quickly engage or disengage from the clamping space. The elastic claws have elastic deformation capabilities, which can stably confine the separator within the clamping space.
[0013] Furthermore, the connectors are injection molded from engineering plastics, such as polypropylene (PP) and polycarbonate (PC). These materials possess excellent mechanical properties and chemical stability, meeting the requirements for connector use in various environments. Simultaneously, the injection molding process enables the integrated manufacturing of complex structures, improving production efficiency and reducing manufacturing costs, facilitating large-scale production.
[0014] The beneficial effects of this utility model are as follows: This utility model provides a connector for quick installation of isolation plates. The elastic snap-fit arm enables rapid installation and disassembly of the plastic component and the substrate, effectively preventing loosening due to external impact and improving the overall connection reliability. The positioning protrusion and elastic clamping plate achieve initial positioning and stable clamping of the isolation plate, significantly improving installation and disassembly efficiency. Utilizing engineering plastic injection molding technology, it not only possesses excellent mechanical properties and chemical stability but also enables integrated production of complex structures, thereby reducing manufacturing costs and increasing production efficiency, providing reliable technical support for large-scale applications. Attached Figure Description
[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a diagram showing the first angle of use of the connector; Figure 2 This is a diagram showing the second angle of use of the connector; Figure 3 yes Figure 1 A schematic diagram of the bottom surface; Figure 4 yes Figure 1 The main view; Figure 5 yes Figure 1 Disassembly diagram; Figure 6 This is a structural schematic diagram of the connector; Figure 7 yes Figure 6 The left view; Figure 8 This is a schematic diagram of the isolation plate; in the diagram: 1. Isolation plate, 11. Positioning hole, 2. Base plate, 21. Mounting hole, 22. Round hole, 3. Base plate, 4. Elastic buckle arm, 41. Hook, 5. Mounting post, 6. Back plate, 7. Elastic clamping plate, 71. Elastic claw, 8. Positioning protrusion, 81. Guide chamfer. Detailed Implementation
[0016] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.
[0017] To facilitate the secure and rapid installation of the separator 1 onto the substrate 2, a connector for quick installation of the separator is designed, such as... Figure 1 and2 As shown, the device includes a quick-release fixing assembly and a positioning structure for the isolating plate 1. The positioning structure for the isolating plate 1 is mounted on the quick-release fixing assembly, which is configured to be detachably fixed to the substrate 2 (such as a reflector). The positioning structure for the isolating plate 1 is configured to position the isolating plate 1. The connector is a plastic part, injection molded from polypropylene (PP) or polycarbonate (PC), possessing excellent elasticity and strength.
[0018] Specifically, the quick-installation and quick-release fixing assembly includes a base plate 3, elastic latching arms 4, and an elastic clamping structure. Elastic latching arms 4 are symmetrically arranged on both sides of the base plate 3, and the base plate 3 is fixed to the base plate 2 via the elastic latching arms 4. An elastic clamping structure is located above the base plate 3, and the positioning structure of the isolation piece 1 is mounted on the elastic clamping structure. Stable installation of the connector and the base plate 2 is achieved through the elastic latching arms 4.
[0019] like Figure 3 As shown, the end of the elastic latch arm 4 is provided with a hook 41, and the substrate 2 has a mounting hole 21 into which the hook 41 can extend. The hook 41 is adapted to the edge of the mounting hole 21. After the hook 41 passes through the mounting hole 21, it engages with the edge of the mounting hole 21 on the substrate 2, which provides good stability.
[0020] Below the base plate 3, there is also a mounting post 5, and the base plate 2 has a circular hole 22 that can accommodate the mounting post 5. There are two mounting posts 5, which are set between the elastic buckle arms 4 on both sides, to play an auxiliary positioning and support role and enhance the overall connection stability.
[0021] like Figure 4 and 5 As shown, specifically, the elastic clamping structure includes a back plate 6 and an elastic clamping plate 7 arranged opposite to each other, such that a clamping space for accommodating the separator 1 is formed between the back plate 6 and the elastic clamping plate 7. The positioning structure of the separator 1 is fixedly mounted on the back plate 6. The width of the clamping space is less than the thickness of the separator 1. Therefore, after the separator 1 is pressed between the back plate 6 and the elastic clamping plate 7, the separator 1 can be clamped by the elastic clamping plate 7.
[0022] like Figure 7 and 8 As shown, the positioning structure of the isolation plate 1 is a positioning protrusion 8 provided on the back plate 6. The positioning protrusion 8 is located on the side of the back plate 6 near the elastic clamping plate 7, and the positioning protrusion 8 is configured to fit into the positioning hole 11 on the isolation plate 1. The positioning hole 11 of the isolation plate 1 is fitted into the positioning protrusion 8 on the back plate 6 for initial positioning.
[0023] The positioning protrusion 8 is a cylindrical structure, and its outer diameter is clearance-fitted with the inner diameter of the positioning hole 11 on the separator 1. The diameter of the positioning protrusion 8 is 0.1-0.2 mm smaller than the diameter of the positioning hole 11 on the separator 1. The top of the positioning protrusion 8 is provided with a guide chamfer 81. The angle of the guide chamfer 81 is 30°~60°, preferably 45°, to facilitate quick insertion of the positioning hole 11 on the separator 1.
[0024] like Figure 6 and 7 As shown, the top of the elastic clamping plate 7 is provided with an elastic claw 71 that fits the edge of the isolation piece 1. The elastic claw 71 is configured to deform under external force, allowing the isolation piece 1 to quickly engage or disengage from the clamping space. The elastic claw 71 fits the edge of the isolation piece 1, ensuring that the isolation piece 1 will not loosen after being clamped, and that it can easily deform to disengage the isolation piece 1 when the elastic claw 71 is moved by external force. The elastic claw 71 has elastic deformation capability. After the isolation piece 1 is positioned by the fitting positioning protrusion 8, pressing the isolation piece 1 deforms the elastic claw 71 and clamps the isolation piece 1, thus completing the installation.
[0025] The flexible latching arm 4 enables quick engagement and disengagement of the plastic parts and the substrate 2, while the flexible claw 71 enables quick assembly and disassembly of the isolation plate 1 and the plastic parts, significantly improving operational efficiency. The precise fit between the positioning protrusion 8 and the positioning hole 11 on the isolation plate 1, as well as the adaptation between the flexible latching arm 4 and the mounting hole 21 on the substrate 2, ensures accurate positioning of each component during installation, preventing misalignment. The overall structure is simple, the injection molding process is straightforward, reducing manufacturing costs and facilitating mass production. It is suitable for various scenarios requiring frequent assembly and disassembly of the isolation plate 1, such as electronic equipment maintenance and optical component debugging, and has broad application value.
[0026] Installation process: Align the positioning hole 11 of the isolation piece 1 with the positioning protrusion 8 of the connector, and insert it to achieve initial positioning; press the isolation piece 1 to deform the elastic claw 71 and lock the isolation piece 1; align the assembled connector with the mounting hole 21 of the substrate 2, press the connector to deform the elastic buckle arm 4, and the hook 41 will engage with the edge of the mounting hole 21 to complete the installation. Disassembly process: Move the elastic buckle arm 4 to disengage the hook 41 from the mounting hole 21, and remove the connector and isolation piece 1; move the elastic claw 71 to separate the isolation piece 8 from the connector. The above description is illustrative only and not restrictive of this utility model. Those skilled in the art will understand that many modifications, variations, or equivalents can be made without departing from the spirit and scope defined by the appended claims, all of which will fall within the protection scope of this utility model.
Claims
1. A connector for quick installation of a separator plate, used to mount a separator plate (1) onto a substrate (2), characterized in that: It includes a quick-release fixing component and a positioning structure for an isolation plate (1). The positioning structure for the isolation plate (1) is disposed on the quick-release fixing component. The quick-release fixing component is configured to be detachably fixed to the substrate (2). The positioning structure for the isolation plate (1) is configured to position the isolation plate (1).
2. A connector for quick installation of a separator plate according to claim 1, characterized in that: The quick-install and quick-release fixing assembly includes a base plate (3), elastic buckle arms (4) and an elastic clamping structure. The base plate (3) is symmetrically provided with elastic buckle arms (4) on both sides. The base plate (3) is fixed to the base plate (2) by the elastic buckle arms (4). An elastic clamping structure is provided above the base plate (3). The positioning structure of the isolation piece (1) is provided on the elastic clamping structure.
3. A connector for quick installation of a separator plate according to claim 2, characterized in that: The end of the elastic buckle arm (4) is provided with a hook (41), and the base plate (2) is provided with a mounting hole (21) into which the hook (41) can be inserted. The hook (41) is adapted to the edge of the mounting hole (21).
4. A connector for quick installation of a separator plate according to claim 2, characterized in that: A mounting post (5) is also provided below the base plate (3), and a circular hole (22) is provided on the base plate (2) to accommodate the mounting post (5).
5. A connector for quick installation of a separator plate according to claim 2, characterized in that: The elastic clamping structure includes a back plate (6) and an elastic clamping plate (7) arranged opposite to each other, so that a clamping space for accommodating the isolation piece (1) is formed between the back plate (6) and the elastic clamping plate (7), and the positioning structure of the isolation piece (1) is fixedly arranged on the back plate (6).
6. A connector for quick installation of a spacer plate according to claim 5, characterized in that: The positioning structure of the isolation plate (1) is a positioning protrusion (8) provided on the back plate (6). The positioning protrusion (8) is provided on the side of the back plate (6) near the elastic clamp (7). The positioning protrusion (8) is configured to match the positioning hole (11) on the isolation plate (1).
7. A connector for quick installation of a spacer plate according to claim 6, characterized in that: The positioning protrusion (8) is a cylindrical structure, and its outer diameter is in clearance fit with the inner diameter of the positioning hole (11) of the isolation plate (1). The top of the positioning protrusion (8) is provided with a guide chamfer (81).
8. A connector for quick installation of a separator plate according to claim 7, characterized in that: The angle of the guide chamfer (81) is 30°~60°.
9. A connector for quick installation of a spacer plate according to claim 5, characterized in that: The top of the elastic clamp (7) is provided with an elastic claw (71) that is adapted to the edge of the isolation piece (1). The elastic claw (71) is configured to deform under external force so that the isolation piece (1) can be quickly inserted into the clamping space or removed from the clamping space.
10. A connector for quick installation of a spacer plate according to any one of claims 1-9, characterized in that: The connector is injection molded from engineering plastic.