A relay with anti-shock function

The combination design of the buffer connector and the protective housing solves the problem of the relay's shock resistance in a vibrating environment, improves stability and lifespan, and simplifies the maintenance process.

CN120164757BActive Publication Date: 2025-11-21乐清市风杰电子科技有限公司
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Patent Information

Application Number
CN202510218485.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-02-26
Publication Date
2025-11-21
Estimated Expiration
2045-02-26

AI Technical Summary

Technical Problem

Commonly used relays lack effective anti-vibration mechanisms in vibration environments, affecting their stability and lifespan.

Method used

It adopts a combination design of buffer connector, protective shell, shock absorber and buffer, and enhances shock resistance and stability through multi-directional buffer structure and fixing mechanism.

Benefits of technology

It improves the stability and safety of relays in vibration environments, extends their service life, and simplifies the installation and maintenance of the protective housing.

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Abstract

The application provides a relay with an anti-vibration function, and relates to the relay field.The relay comprises a first shock absorber, a second buffer and a third buffer, and can face vibrations in different directions.The first shock absorber can buffer upward and downward vibration forces when the relay body is used to face upward and downward vibrations, the second buffer can buffer lateral vibration forces when the relay body is used to face lateral vibrations, and the third buffer can buffer longitudinal vibration forces when the relay body is used to face longitudinal vibrations, so that the relay can face vibrations in different directions, has good anti-vibration capability, and solves the problem that common relays usually do not have good anti-vibration mechanisms when used in environments with vibrations, so that the relays cannot well face the influence of vibrations on the relays, and the use stability and service life of the relays are affected.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of relays, in particular to a relay with anti-shock function. BACKGROUND

[0002] A relay is an electrical control device commonly used to control the switching operation of high-current or high-voltage circuits. It controls the opening and closing of small-current circuits through electromagnetic or electrical signals, thereby achieving control over large-current circuits.

[0003] During the use of relays, they are often used in environments with vibrations and the like. However, the commonly used relays do not have good anti-shock mechanisms when used in these environments with vibrations, which causes the relays to be unable to withstand the effects of vibrations on the relays, thereby affecting the stability and service life of the relays. SUMMARY

[0004] The present application relates to a relay with anti-shock function to solve the problem of the commonly used relays not having good anti-shock mechanisms when used in these environments with vibrations, which causes the relays to be unable to withstand the effects of vibrations on the relays, thereby affecting the stability and service life of the relays.

[0005] The first aspect of the present application provides a relay with anti-shock function, which specifically includes: a buffer connecting seat shaped as a rectangular seat structure; two symmetrical fixed side seats are fixed on both sides of the buffer connecting seat; a protective shell is installed on the top of the buffer connecting seat; the buffer connecting seat further includes: a first connecting seat shaped as an inverted concave character-shaped seat structure, which is slidingly arranged at the bottom of the buffer connecting seat; nine groups of first shock absorbers are symmetrically installed on the top of the first connecting seat; the buffer column of the first shock absorber is fixedly connected between the bottom of the buffer connecting seat; the first limiting block is shaped as a T-shaped block structure, and three first limiting blocks are symmetrically and integrally arranged on the bottom of the first connecting seat; a second connecting seat shaped as a rectangular seat structure is slidingly arranged at the bottom of the first connecting seat.

[0006] As a further further scheme of the present application, the buffer connecting seat further comprises: a transverse buffer seat, which is rectangular in shape and fixedly arranged on the top of the second connecting seat; three first sliding grooves, which are T-shaped in structure and symmetrically arranged on the top of the transverse buffer seat; a sliding connection between the first sliding grooves and the first limiting blocks; six second buffers, which are symmetrically arranged on the two sides of the transverse buffer seat; a fixed connection between the second buffers and the inner side of the first connecting seat; and two fixed bases, which are long in shape and symmetrically arranged on the bottom of the second connecting seat.

[0007] As a further further scheme of the present application, the buffer connecting seat further comprises: a second limiting block, which is T-shaped in structure and symmetrically arranged on the bottom of the second connecting seat; a longitudinal buffer seat, which is concave in shape and arranged on the bottom of the second connecting seat; three second sliding grooves, which are T-shaped in structure and symmetrically arranged on the top of the longitudinal buffer seat; six third buffers, which are symmetrically arranged on the two sides of the top of the longitudinal buffer seat; a fixed connection between the third buffers and the side edges of the fixed base; a relay body, which is arranged on the top of the buffer connecting seat; and a wiring seat, which is arranged on the bottom of the relay body.

[0008] As a further further scheme of the present application, the fixed side seat further comprises: two fixed shells, which are rectangular in shape and symmetrically arranged on the two ends of the fixed side seat; and a fixed insertion groove, which is rectangular in shape and arranged on the top of the fixed shell.

[0009] As a further further scheme of the present application, the fixed side seat further comprises: a fixed sliding block, which is rectangular in shape and arranged in the fixed shell; a spring arranged between the fixed shell and the fixed sliding block; a knob, which is rectangular in shape and arranged on the top of the fixed sliding block; a connecting baffle arranged on the outside of the knob; and a limiting insertion groove, which is rectangular in shape and arranged on the bottom of the fixed sliding block.

[0010] As a further further scheme of the present application, the fixed side seat further comprises: a limiting sliding block, which is shaped as an L-shaped block structure and is slidingly arranged below the fixed shell; a limiting plug, which is shaped as a rectangular block structure and is integrally arranged at one end of the limiting sliding block; a spring is arranged between the limiting plug and the fixed shell, and the top of the limiting plug is matched with the limiting slot.

[0011] As a further further scheme of the present application, the fixed side seat further comprises: a limiting sliding block, which is shaped as an L-shaped block structure and is slidingly arranged below the fixed shell; a limiting plug, which is shaped as a rectangular block structure and is integrally arranged at one end of the limiting sliding block; a spring is arranged between the limiting plug and the fixed shell, and the top of the limiting plug is matched with the limiting slot.

[0012] As a further further scheme of the present application, the fixed side seat further comprises: a limiting sliding block, which is shaped as an L-shaped block structure and is slidingly arranged below the fixed shell; a limiting plug, which is shaped as a rectangular block structure and is integrally arranged at one end of the limiting sliding block; a spring is arranged between the limiting plug and the fixed shell, and the top of the limiting plug is matched with the limiting slot.

[0013] The relay with the anti-shock function has the following beneficial effects:

[0014] Through the arrangement of the protective shell and the fixed shell, the anti-shock mechanism and the protection mechanism have certain installation detection capability, the protective shell is arranged outside the relay body, the protective shell can protect the relay body, and the use safety of the relay body is improved; when the protective shell is installed, the two side fixed plugs of the protective shell are inserted into the fixed slot, the limiting sliding block drives the limiting plug to separate from the limiting slot, the fixed sliding block can slide, and the protective shell and the buffer connecting seat are completely matched, the fixed sliding block is inserted into the fixed slot, the protective shell is fixed, the anti-shock mechanism and the protection mechanism are fixed according to the regulation, the sealing property between the protective shell and the buffer connecting seat is ensured, the installation and dismounting of the protective shell are more convenient, and the use convenience and the maintenance convenience of the protective shell are effectively improved.

[0015] Through cooperation of the first shock absorber, the second buffer and the third buffer, the relay can face vibration in different directions. When the relay body faces upward and downward vibration, the first shock absorber can buffer the upward and downward vibration force. When the relay body faces lateral vibration force, the second buffer can buffer the lateral vibration force. When the relay body faces longitudinal vibration force, the third buffer can buffer the longitudinal vibration force. Thus, the relay can face vibration in different directions, has good anti-vibration capacity, and through the setting of the protective shell and the fixing shell, compared with the traditional anti-vibration mechanism which only reduces the buffering of the relay, the relay can be more comprehensively protected, the protective shell is stably fixed on the anti-vibration mechanism, the anti-vibration capacity is ensured, the fixing stability between the protective shell and the anti-vibration mechanism is ensured, the protective shell and the anti-vibration mechanism can be well cooperated and used, and the protection capacity and the fixing stability of the anti-vibration mechanism are enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below.

[0017] The drawings described in the following merely relate to some embodiments of the present application, and are not a limitation of the present application.

[0018] In the drawings:

[0019] Figure 1 is a whole axial side perspective structure schematic view of the relay with the anti-vibration function according to the embodiment of the present application.

[0020] Figure 2 is a buffer connecting seat structure schematic view of the relay with the anti-vibration function according to the embodiment of the present application.

[0021] Figure 3 is a buffer connecting seat disassembly structure schematic view of the relay with the anti-vibration function according to the embodiment of the present application.

[0022] Figure 4 is a fixed side seat structure schematic view of the relay with the anti-vibration function according to the embodiment of the present application.

[0023] Figure 5 is a fixed shell disassembly structure schematic view of the relay with the anti-vibration function according to the embodiment of the present application.

[0024] Figure 6 is a fixed sliding block structure schematic view of the relay with the anti-vibration function according to the embodiment of the present application.

[0025] Figure 7 is a limiting sliding block structure schematic view of the relay with the anti-vibration function according to the embodiment of the present application.

[0026] Figure 8 is a schematic view of a protective shell structure of a relay with anti-vibration function, which is an embodiment of the present application.

[0027] List of reference signs

[0028] 1, buffer connecting seat; 101, first connecting seat; 102, first damper; 103, first limiting block; 104, second connecting seat; 105, transverse buffer seat; 106, first sliding groove; 107, second damper; 108, fixed base; 109, second limiting block; 110, longitudinal buffer seat; 111, second sliding groove; 112, third damper; 113, relay body; 114, terminal block; 2, fixed side seat; 201, fixed shell; 202, fixed slot; 203, fixed sliding block; 204, actuating block; 205, limiting slot; 206, limiting sliding block; 207, limiting plug; 3, protective shell; 301, connecting side block; 302, fixed plug; 303, fixed slot. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0030] Unless otherwise defined, all the terms (including technical and scientific terms) used in the embodiments of the present application have the same meanings as commonly understood by those of ordinary skill in the art to which the present application belongs. It should also be understood that the terms such as those defined in a generally used dictionary should be interpreted as having meanings consistent with the meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless the embodiments of the present application explicitly define so.

[0031] The terms "first", "second", and similar terms do not denote any order, quantity, or importance, but are used to identify different components. The terms "one", "a", or "the" are not limited to one instance but are understood to be equivalent to at least one. Also, the terms "comprises", "comprising", "includes", "including" and the like can mean the comprising or including of one or more elements or steps of a methodology, and the like. In the following description, spatial and directional terms, such as "above", "below", "front", "back", "top", "bottom", "vertical" and "horizontal", are used with reference to the orientation of the embodiments of the application as shown in the drawings, but it is understood that the application can assume any orientation and does not require a particular orientation or orientation of the actual device in use or operation. In the following description, the use of terms such as "connected", "coupled", "fixed", and "attached" can mean that the elements or structures are directly connected or coupled together without other elements or structures intervening, or can mean that the elements or structures are indirectly connected or coupled by intervening elements or structures, unless expressly stated to the contrary.

[0032] As shown in the accompanying Figure 1 to the accompanying Figure 8 drawings:

[0033] Embodiment one: the application provides a relay with anti-seismic function, comprising: a buffer connecting seat 1, the shape of the buffer connecting seat 1 is rectangular seat structure design; the fixed side seat 2 is symmetrically arranged on both sides of the buffer connecting seat 1; the protective shell 3 is arranged on the top of the buffer connecting seat 1; the buffer connecting seat 1 further comprises: a first connecting seat 101, the shape of the first connecting seat 101 is inverted concave character-shaped seat structure design, and the first connecting seat 101 is slidably arranged at the bottom of the buffer connecting seat 1; the first damper 102 is arranged in nine groups, and the first damper 102 is symmetrically arranged on the top of the first connecting seat 101; the buffer column of the first damper 102 is fixedly connected with the bottom of the buffer connecting seat 1; the first limiting block 103 is T-shaped block structure design, and the number of the first limiting block 103 is three; the first limiting block 103 is symmetrically arranged on the bottom of the first connecting seat 101; the second connecting seat 104 is rectangular seat structure design, and the second connecting seat 104 is slidably arranged at the bottom of the first connecting seat 101; the transverse buffer seat 105 is rectangular seat structure design, and the transverse buffer seat 105 is fixedly arranged on the top of the second connecting seat 104; the first sliding groove 106 is T-shaped groove structure design, and the number of the first sliding groove 106 is three; the first sliding groove 106 is symmetrically arranged on the top of the transverse buffer seat 105; the first sliding groove 106 is slidably connected with the first limiting block 103; the second buffer 107 is arranged in six groups, and the second buffer 107 is symmetrically arranged on both sides of the transverse buffer seat 105; the second buffer 107 is fixedly connected with the inner side of the first connecting seat 101; the fixed base 108 is long strip-shaped structure design, and the number of the fixed base 108 is two; the fixed base 108 is symmetrically fixedly arranged on the bottom of the second connecting seat 104; the second limiting block 109 is T-shaped block structure design, and the number of the second limiting block 109 is three; the second limiting block 109 is symmetrically fixedly arranged on the bottom of the second connecting seat 104; the longitudinal buffer seat 110 is concave character-shaped seat structure design, and the longitudinal buffer seat 110 is arranged on the bottom of the second connecting seat 104; the second sliding groove 111 is T-shaped groove structure design, and the number of the second sliding groove 111 is three; the second sliding groove 111 is symmetrically arranged on the top of the longitudinal buffer seat 110; the third buffer 112 is arranged in six groups, and the third buffer 112 is symmetrically arranged on both sides of the top of the longitudinal buffer seat 110; the third buffer 112 is fixedly connected with the side edge of the fixed base 108; the relay body 113 is arranged on the top of the buffer connecting seat 1.Terminal block 114 is installed at the bottom of relay body 113.

[0034] The specific usage and function of this embodiment: During the use of the relay body 113, by placing the relay body 113 in a suitable position in the circuit, and then contacting the circuit connection component through the bottom of the longitudinal buffer seat 110, the relay body 113 can control the circuit.

[0035] When the relay body 113 is used in a vibrating environment, when it faces vertical vibration, it transmits the vibration force to the buffer connector 1. The bottom of the buffer connector 1 is connected to the first shock absorber 102, which buffers the vertical vibration force. When the relay body 113 experiences lateral vibration, it transmits the vibration force to the second connector 104 through the buffer connector 1 and the first connector 101. A second buffer 107 is installed inside the lateral buffer 105. The buffer post of the shock absorber 107 is fixedly connected to the inner side of the first connecting seat 101, so that the second buffer 107 can buffer the lateral vibration force. When the longitudinal vibration force is applied, the relay body 113 will transmit the vibration force to the longitudinal buffer seat 110 through the buffer connecting seat 1, the first connecting seat 101, and the second connecting seat 104. The longitudinal buffer seat 110 is equipped with a third buffer 112. The buffer post of the third buffer 112 is fixedly connected to the fixed base 108 at the bottom of the second connecting seat 104. The third buffer 112 can buffer the longitudinal vibration force.

[0036] Example 2, based on Example 1, such as Figure 4 - Figure 7The shown; the anti-vibration function relay, the fixed side seat 2 further includes: fixed shell 201, the shape of fixed shell 201 is rectangular shell structure design, and the number of fixed shell 201 is two, and fixed shell 201 is symmetrically fixed at both ends of fixed side seat 2; Fixed slot 202, the shape of fixed slot 202 is rectangular slot structure design, and fixed slot 202 is opened at the top of fixed shell 201; Fixed sliding block 203, the shape of fixed sliding block 203 is rectangular block structure design, and fixed sliding block 203 is slidingly arranged in the fixed shell 201; Spring is installed between fixed shell 201 and fixed sliding block 203; Dials block 204, the shape of dials block 204 is rectangular block structure design, and dials block 204 is fixedly arranged at the top of fixed sliding block 203; The connecting baffle is integrally arranged outside dials block 204; Limiting slot 205, the shape of limiting slot 205 is rectangular slot structure design, and limiting slot 205 is opened at the bottom of fixed sliding block 203; Limiting sliding block 206, the shape of limiting sliding block 206 is L-shaped block structure design, and limiting sliding block 206 is slidingly arranged below the fixed shell 201; Limiting plug 207, the shape of limiting plug 207 is rectangular block structure design, and limiting plug 207 is integrally arranged at one end of limiting sliding block 206; Spring is installed between limiting plug 207 and fixed shell 201, and the top of limiting plug 207 is matched with limiting slot 205.

[0037] The working principle of the embodiment: when the relay body 113 is used for a period of time, the relay body 113 needs to be repaired when problems occur, then the dials block 204 can be pulled, the dials block 204 drives the fixed sliding block 203 to separate from the fixed slot 303, at this time, the relay body 113 can be disassembled, so that it can be maintained and repaired, in the process of separating the fixed sliding block 203 from the fixed slot 303, the fixed plug 302 is separated from the fixed slot 202, the fixed plug 302 is separated from the limiting sliding block 206, at this time, the limiting sliding block 206 is driven by the spring between the limiting plug 207 and the fixed shell 201 to move upwards, the limiting plug 207 is inserted into the limiting slot 205, and the sliding of the fixed sliding block 203 is limited.

[0038] When the protective shell 3 is installed, the fixed plug 302 on both sides of the protective shell 3 can be inserted into the fixed slot 202, the fixed plug 302 can touch the limiting sliding block 206 to move downwards, the limiting sliding block 206 can drive the limiting plug 207 to separate from the limiting slot 205, at this time, the fixed sliding block 203 can slide, and the fixed sliding block 203 can be inserted into the fixed slot 303 to fix the protective shell 3.

[0039] In the embodiment two, based on the embodiment two, as Figure 8The shown; the anti-vibration function relay, the protective shell 3 further includes: the connecting side block 301, the connecting side block 301 The shape is rectangular block structure design, and the number of connecting side block 301 It is set to four, the connecting side block 301 Symmetrical one-piece setting on both sides of the protective shell 3 Below; fixed plug block 302, the fixed plug block 302 The shape is rectangular block structure design, and the fixed plug block 302 One-piece setting at the bottom of the connecting side block 301;Fixed plug block 302 and fixed slot 202 Coincide;Fixed slot 303, the fixed slot 303 The shape is rectangular slot structure design, and the fixed slot 303 It is set on one side of the fixed plug block 302;Fixed slot 303 and fixed sliding block 203 One end coincides.

[0040] The working principle of the embodiment: when the relay body 113 is applied to the vibration environment, the protective shell 3 is provided outside the relay body 113, the protective shell 3 can protect the relay body 113, and improve the safety of the relay body 113.

[0041] The above only describes exemplary embodiments of the present application, and is not intended to limit the protection scope of the present application, and the protection scope of the present application is determined by the appended claims.

Claims

1. A relay with anti-vibration function, comprising: A buffer connecting seat (1) is designed as a rectangular seat structure; characterized in that fixed side seats (2) are symmetrically fixed on both sides of the buffer connecting seat (1); a protective shell (3) is installed on the top of the buffer connecting seat (1); the buffer connecting seat (1) further includes: a first connecting seat (101), which is designed as an inverted U-shaped seat structure and is slidably disposed at the bottom of the buffer connecting seat (1); and a first shock absorber (102), the number of which is set to... Nine groups are arranged. The first shock absorber (102) is symmetrically installed on the top of the first connecting seat (101). The buffer column of the first shock absorber (102) is fixedly connected to the bottom of the buffer connecting seat (1). The first limiting block (103) is designed with a T-shaped block structure, and the number of the first limiting blocks (103) is set to three. The first limiting blocks (103) are symmetrically and integrally installed on the bottom of the first connecting seat (101). The second connecting seat (104) is designed with a rectangular seat structure. (104) Slidingly disposed at the bottom of the first connecting seat (101); the buffer connecting seat (1) further includes: a transverse buffer seat (105), the transverse buffer seat (105) having a rectangular seat structure design, and the transverse buffer seat (105) being fixedly disposed at the top of the second connecting seat (104); a first sliding groove (106), the first sliding groove (106) having a T-shaped groove structure design, and the number of the first sliding grooves (106) being set to three, the first sliding grooves (106) being symmetrically opened at the top of the transverse buffer seat (105); the first sliding groove (106) and The first limiting blocks (103) are slidably connected; the second buffer (107) is set to six in number, and the second buffer (107) is symmetrically installed on both sides of the transverse buffer seat (105); the second buffer (107) is fixedly connected to the inner side of the first connecting seat (101); the fixed base (108) is designed in the shape of a long strip, and the number of fixed bases (108) is set to two, and the fixed bases (108) are symmetrically fixed at the front and rear ends of the bottom of the second connecting seat (104).

2. The relay with anti-vibration function as described in claim 1, characterized in that: The buffer connecting seat (1) further includes: a second limiting block (109), the second limiting block (109) having a T-shaped block structure design, and the number of the second limiting blocks (109) being set to three, the second limiting blocks (109) being symmetrically fixedly disposed at the bottom of the second connecting seat (104); a longitudinal buffer seat (110), the longitudinal buffer seat (110) having a U-shaped seat structure design, and the longitudinal buffer seat (110) being installed at the bottom of the second connecting seat (104); and a second sliding groove (111), the second sliding groove (111) having a T-shaped groove structure design, and the second sliding groove (111) having a T-shaped groove structure design, and the second sliding groove (111) being T-shaped... 1) The quantity is set to three, the second sliding groove (111) is symmetrically opened on the top of the longitudinal buffer seat (110); the third buffer (112), the quantity of the third buffer (112) is set to six, the third buffer (112) is symmetrically installed on both sides of the top of the longitudinal buffer seat (110); the third buffer (112) is fixedly connected to the side of the fixed base (108); the relay body (113), the relay body (113) is installed on the top of the buffer connection seat (1); the terminal block (114), the terminal block (114) is installed on the bottom of the relay body (113).

3. A relay with anti-vibration function as described in claim 1, characterized in that: The fixed side seat (2) further includes: a fixed shell (201), which is designed as a rectangular shell structure, and two fixed shells (201) are provided. The fixed shells (201) are symmetrically fixed at both ends of the fixed side seat (2); and a fixed slot (202), which is designed as a rectangular slot structure, and the fixed slot (202) is located on the top of the fixed shell (201).

4. A relay with anti-vibration function as described in claim 3, characterized in that: The fixed side seat (2) further includes: a fixed slider (203), which is designed as a rectangular block structure and is slidably disposed inside the fixed shell (201); a spring is installed between the fixed shell (201) and the fixed slider (203); a toggle block (204), which is designed as a rectangular block structure and is fixedly disposed on the top of the fixed slider (203); a connecting baffle is integrally disposed on the outside of the toggle block (204); and a limiting slot (205), which is designed as a rectangular groove structure and is opened at the bottom of the fixed slider (203).

5. A relay with anti-vibration function as described in claim 4, characterized in that: The fixed side seat (2) further includes: a limiting slider (206), which is designed in the shape of an L-shaped block and is slidably disposed inside the fixed shell (201); a limiting insert (207), which is designed in the shape of a rectangular block and is integrally disposed at one end of the limiting slider (206); a spring is installed between the limiting insert (207) and the fixed shell (201), and the top of the limiting insert (207) matches the limiting slot (205).

6. A relay with anti-vibration function as described in claim 1, characterized in that: The protective shell (3) also includes: connecting side blocks (301), the shape of the connecting side blocks (301) is a rectangular block structure, and the number of connecting side blocks (301) is set to four. The connecting side blocks (301) are symmetrically and integrally arranged on both sides of the lower part of the protective shell (3).

7. A relay with anti-vibration function as described in claim 6, characterized in that: The protective shell (3) further includes: a fixing block (302), which is designed as a rectangular block and is integrally set at the bottom of the connecting side block (301); the fixing block (302) matches the fixing slot (202); and a fixing groove (303), which is designed as a rectangular groove and is opened on one side of the fixing block (302); the fixing groove (303) matches one end of the fixing slider (203).

Citation Information

Patent Citations

  • Insulation protection structure for relay protector

    CN215991500U