Wiring plug with dustproof effect

Abstract

The utility model relates to a wiring plug with dustproof effect in the wiring terminal field, comprising a housing, a side plate and a top cover, the side plate and the top cover are detachably arranged on the housing, two sides of the side plate are respectively provided with buckles matched with the housing and the top cover, the housing and the top cover are both provided with clamping grooves matched with the buckles, and the clamping grooves are provided with clamping grooves matched with the buckles. The top cover is fixedly installed on the shell through screws, a plug pin is arranged in the shell, one end of the plug pin is provided with a wire clamping assembly, plug wire holes are formed in the side plates and the top cover, and detachable elastic plug pins are arranged in the plug wire holes. According to the utility model, through the detachable side plates and the top cover, the whole wiring plug forms a closed structure, so that dust and foreign matters are prevented from entering the plug. Moreover, through the cooperation of the plug wire hole and the elastic plug pin, a user can plug a wire from different directions, the closeness of the plug is maintained, dust and foreign matters are prevented from entering, and the stability and safety of electrical connection are prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wiring terminal, concretely relates to a wiring plug with dustproof effect. BACKGROUND

[0002] Wiring terminal as a kind of device specially used for electrical connection, plays a vital role in numerous electronic equipment and electrical system. Their main function is to realize the connection of circuit, so that the configuration and adjustment of circuit can be quickly carried out when needed. In order to facilitate the circuit connection between devices, the existing wiring terminal usually adopts the cooperation of quick detachable wiring plug and socket, so as to realize the quick connection and disconnection of circuit, thereby improving the installation efficiency and maintenance convenience of electrical equipment.

[0003] Although the existing wiring plug can realize the quick connection with socket, due to the lack of effective dustproof measures in its structural design, it is easy to be invaded by dust and impurities in the use process, thereby causing circuit short circuit or poor contact and other situations, affecting the stability and safety of electrical connection. Therefore, the utility model provides a wiring plug with dustproof effect. SUMMARY

[0004] The utility model provides a wiring plug with dustproof effect, through the cooperation of detachable side plate and top cover with shell, make wiring plug form closed structure, solve the problem that the existing wiring plug is easy to be invaded by dust and impurities, cause circuit short circuit or poor contact.

[0005] The purpose of the utility model is realized by the following way:

[0006] A wiring plug with dustproof effect, including shell and detachable side plate and top cover arranged on the shell, the both sides of the side plate are respectively equipped with buckle that cooperates with the shell and the top cover, the shell and the top cover are equipped with the clamping groove that cooperates with the buckle, the top cover is fixedly installed on the shell by screw, the shell is equipped with plug pin, one end of the plug pin is equipped with wire clamping assembly, the side plate and the top cover are all equipped with wire insertion hole, the wire insertion hole is equipped with detachable elastic bolt.

[0007] Further, the inside of the side plate and the top cover is equipped with reinforcing rib.

[0008] Further, the wire clamping assembly includes wire pressing ring and screw and nut that cooperate with each other, the screw and the nut are respectively arranged on the both sides of the plug pin, the wire pressing ring is arranged between the screw and the plug pin, and elastic gasket is arranged between the screw and the wire pressing ring.

[0009] Furthermore, the housing has mounting grooves on both sides, and the mounting grooves have fixing blocks for fixing the pins. The pins have fixing grooves that cooperate with the fixing blocks.

[0010] Furthermore, a limiting block is provided on one side of the fixing block, the mounting groove is provided with a limiting groove that cooperates with the limiting block, and a guide groove that cooperates with the limiting block is provided at one end of the limiting groove.

[0011] Furthermore, the housing is provided with a limiting stop that cooperates with the pin.

[0012] Furthermore, one side of the housing is provided with an elastic latch, and one side of the top cover is provided with a mounting hole that cooperates with the elastic latch.

[0013] The beneficial effects of this utility model are as follows: The detachable side panels and top cover create a fully enclosed structure for the connector, preventing dust and foreign objects from entering the connector. Furthermore, the combination of the insertion hole and the flexible pin allows users to insert the wire from different directions while maintaining the connector's seal, preventing dust and foreign objects from entering and affecting the stability and safety of the electrical connection. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first structure of a dustproof connector according to the present invention.

[0015] Figure 2 This is a schematic diagram of the second structure of a dustproof connector according to the present invention;

[0016] Figure 3 This is a cross-sectional view of a dustproof connector according to the present invention.

[0017] Figure 4 for Figure 3 Enlarged diagram of A in the middle;

[0018] Figure 5 This is a partial cross-sectional view of a dustproof connector according to the present invention.

[0019] Figure 6 This is a schematic diagram of the shell structure in this utility model;

[0020] Figure 7 This is a schematic diagram of the structure of the fixing block in this utility model;

[0021] Figure 8 This is a schematic diagram of the side plate structure in this utility model;

[0022] Figure 9 This is a schematic diagram of the top cover structure in this utility model;

[0023] Figure 10 This is a schematic diagram of the pin structure in this utility model;

[0024] The reference numerals in the figure are as follows: 1-shell, 11-mounting groove, 111-limiting groove, 112-guide groove, 12-fixing block, 121-limiting block, 13-limiting stop, 14-elastic buckle, 2-side plate, 21-buckle, 3-top cover, 31-mounting hole, 4-slot, 5-screw, 6-pin, 61-fixing groove, 7-wire clamping assembly, 71-pressure coil, 72-bolt, 73-nut, 74-elastic washer, 8-insertion hole, 9-elastic pin, 10-reinforcing rib. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0026] In this embodiment, refer to Figures 1-10 The present invention relates to a dustproof connector, comprising a housing 1 and detachable side panels 2 and a top cover 3 mounted on the housing 1. Each side panel 2 has a latch 21 that engages with the housing 1 and the top cover 3. Both the housing 1 and the top cover 3 have slots 4 that engage with the latches 21. By engaging the latches 21 on both sides of the side panel 2 with the slots 4 on the housing 1 and the top cover 3, the side panel 2 is securely fixed between the housing 1 and the top cover 3. The top cover 3 is fixed to the housing 1 by screws 5, thus fixing the side panel 2 and itself to the housing 1, forming a closed structure for the connector. This prevents dust and foreign objects from entering the connector and affecting the stability and safety of the electrical connection. The housing 1 contains pins 6, one end of which has a wire clamping assembly 7. Both the side panels 2 and the top cover 3 have insertion holes 8, each containing a detachable elastic pin 9. The insertion holes 8 on the side panel 2 and top cover 3 allow wires to mate with the wire clamping assembly 7 in different directions, providing greater wiring flexibility. Furthermore, the size of the insertion hole is equal to the outer diameter of the wire, ensuring that the insertion hole 8 is sealed after the wire is inserted, preventing dust from entering. When inserting a wire, simply gently wiggle the elastic pin 9 to cause slight deformation, allowing for easy removal and smooth insertion into the insertion hole. When the insertion hole is not in use, inserting the elastic pin 9 utilizes its elastic deformation property to easily seal the insertion hole, preventing dust intrusion and ensuring the stability and safety of the electrical connection.

[0027] In addition, both the side plate 2 and the top cover 3 are equipped with reinforcing ribs 10 inside. The reinforcing ribs 10 enhance the structural strength of the side plate 2 and the top cover 3, ensuring that the side plate 2 and the top cover 3 are evenly stressed when under pressure, thereby improving the overall durability. This prevents deformation or damage during use, avoiding gaps between them and the housing 1, which could allow dust and other foreign objects to enter the wiring plug and affect the stability and safety of the electrical connection.

[0028] In this embodiment, the wire clamping assembly 7 includes a clamping coil 71 and mating bolts 72 and nuts 73. Bolts 72 and nuts 73 are respectively located on both sides of the plug 6. The clamping coil 71 is positioned between the bolts 72 and the plug 6, and an elastic washer 74 is provided between the bolts 72 and the clamping coil 71. The tightness of the clamping coil 71 is controlled by the engagement of the bolts 72 and nuts 73, allowing the wire to be clamped and fixed to the plug 6 while maintaining appropriate clamping force to ensure good contact between the wire and the plug 6. The elastic washer 74 ensures that even if the bolts 72 and nuts 73 become loose, a certain pressure can still be applied to the clamping coil 71, preventing poor contact due to wire loosening.

[0029] The housing 1 has mounting grooves 11 on both sides. Each mounting groove 11 contains a fixing block 12 for fixing a pin 6. The pin 6 has a fixing groove 61 that mates with the fixing block 12. The engagement of the fixing block 12 with the fixing groove 61 securely fixes the pin 6 to the housing 1, preventing displacement under external force. Furthermore, a limiting block 121 is provided on one side of the fixing block 12. The mounting groove 11 has a limiting groove 111 that mates with the limiting block 121, and one end of the limiting groove 111 has a guide groove 112 that mates with the limiting block 121. The engagement of the limiting block 121 with the limiting groove 111 ensures that the fixing block 12 remains in the correct position after being inserted into the mounting groove 11, preventing unnecessary movement during use. The guide groove 112 allows for smoother insertion of the fixing block 12 into the mounting groove 11, preventing jamming or damage due to improper installation. When it is necessary to disassemble or replace pin 6, insert an appropriate tool into the guide groove 112 to easily remove the retaining block 12 from the mounting groove 11, thereby replacing pin 6.

[0030] The housing 1 is provided with a limiting stop 13 that cooperates with the pin 6. The limiting stop 13 restricts the pin 6 to a specific position after it is inserted into the housing 1, preventing it from shifting position during use and thus ensuring the reliability of the electrical connection.

[0031] One side of the housing 1 is provided with a resilient latch 14, and one side of the top cover 3 is provided with a mounting hole 31 that mates with the resilient latch 14. The engagement of the resilient latch 14 and the mounting hole 31 provides a secondary locking effect, ensuring that even if the screws 5 on the top cover 3 loosen or fall off, the housing 1 and the top cover 3 remain securely fixed, thus preventing the top cover 3 from being accidentally opened and affecting the normal operation of the electrical equipment.

[0032] The beneficial effects of this utility model are as follows: The detachable side plate 2 and top cover 3 form a closed structure for the connector, preventing dust and foreign objects from entering the connector. Furthermore, the cooperation between the insertion hole 8 and the elastic pin 9 allows users to insert the wire from different directions while maintaining the connector's seal, preventing dust and foreign objects from entering and affecting the stability and safety of the electrical connection.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the present utility model without departing from the scope of the present utility model shall fall within the scope of the present utility model.

Claims

1. A wiring plug with dustproof effect, characterized in that, The device includes a housing (1) and a detachable side plate (2) and a top cover (3) disposed on the housing (1). The side plate (2) has buckles (21) on both sides that cooperate with the housing (1) and the top cover (3). The housing (1) and the top cover (3) are both provided with slots (4) that cooperate with the buckles (21). The top cover (3) is fixedly installed on the housing (1) by screws (5). The housing (1) is provided with a pin (6). One end of the pin (6) is provided with a wire clamping assembly (7). The side plate (2) and the top cover (3) are both provided with a wire insertion hole (8). The wire insertion hole (8) is provided with a detachable elastic pin (9).

2. The dustproof connector according to claim 1, characterized in that: The side plate (2) and the top cover (3) are both provided with reinforcing ribs (10).

3. A wiring plug with dustproof effect according to claim 1 or 2, characterized in that: The wire clamping assembly (7) includes a pressure coil (71) and a bolt (72) and a nut (73) that cooperate with each other. The bolt (72) and the nut (73) are respectively located on both sides of the pin (6). The pressure coil (71) is located between the bolt (72) and the pin (6). An elastic washer (74) is provided between the bolt (72) and the pressure coil (71).

4. A wiring plug with dustproof effect according to claim 1, characterized in that: The housing (1) has mounting grooves (11) on both sides. The mounting grooves (11) are provided with fixing blocks (12) for fixing the pins (6). The pins (6) are provided with fixing grooves (61) that cooperate with the fixing blocks (12).

5. A wiring plug with dustproof effect according to claim 4, characterized in that: The fixing block (12) has a limiting block (121) on one side, and the mounting groove (11) has a limiting groove (111) that cooperates with the limiting block (121). One end of the limiting groove (111) has a guide groove (112) that cooperates with the limiting block (121).

6. A wiring plug with dustproof effect according to claim 1, characterized in that: The housing (1) is provided with a limiting stop (13) that cooperates with the pin (6).

7. A wiring plug with dustproof effect according to claim 1, characterized in that: The housing (1) has an elastic buckle (14) on one side, and the top cover (3) has a mounting hole (31) on one side that cooperates with the elastic buckle (14).

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