CN220914627U

CN220914627U - Waterproof signal line connector

Info

Publication number: CN220914627U
Application number: CN202322274697.9U
Authority: CN
Inventors: 林文禄; 乔元朝; 林文树; 曹卫明
Original assignee: Tianchang Fuda Electronic Technology Co ltd
Current assignee: Tianchang Fuda Electronic Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-05-07
Anticipated expiration: 2033-08-23

Abstract

The utility model relates to the technical field of cable connector protection, in particular to a waterproof signal wire connector. The device comprises a mounting assembly, wherein the mounting assembly comprises a pair of housings which are oppositely arranged from top to bottom, an adapter is clamped between the two housings, a plurality of slots are formed in the top of one housing, and plugs are arranged at corresponding positions of the other housing; a clamping assembly is arranged between the slot and the plug, the clamping assembly is inserted with a disassembling assembly, and the adapter is sleeved with a protecting assembly; the clamping assembly is used for realizing quick installation between the two shells; in this waterproof signal line connects, realize the quick installation between two shells through the joint subassembly that sets up, dismantle the subassembly and dismantle one of them shell from another shell voluntarily, the rethread protection subassembly protects the insulating layer of adapter top connection and cable junction.

Description

Waterproof signal line connector

Technical Field

The utility model relates to the technical field of cable connector protection, in particular to a waterproof signal wire connector.

Background

The cable joint is also called a cable head. After the cable is laid, the sections must be connected as a unit in order to form a continuous line, and these points of connection are called cable joints. The cable joints in the middle of the cable line are called intermediate joints, while the cable joints at both ends of the line are called terminal heads. After the cable joint is used for a long time, the insulation layer of the cable is damaged due to ageing of materials and the action of external force pulling, so that the internal wires are exposed, and if the cable joint is in an environment capable of contacting water, the risks of electric shock and damage to an electric appliance connected with the cable joint exist.

For waterproof signal line connectors, there are many prior art techniques, such as:

Chinese patent publication No. CN208690624U discloses a waterproof signal line connector, which relates to the field of connector equipment. The waterproof signal line connector includes: the connector comprises a connector body, a clamping ring, a sealing cylinder, a fastening ring, an end cover and a tail end; the clamping ring is clamped on the joint body; the second end of the clamping ring is sleeved and clamped at the first end of the sealing cylinder; the fastening ring is integrally sleeved on the second end of the sealing cylinder; the tail end is clamped at the second end of the end cover; the end cover is sleeved outside the clamping ring, the sealing cylinder and the fastening ring and is in threaded connection with the joint body. According to the waterproof signal line connector, through the design of the convex ring, the convex ring can be extruded by the end cover when the end cover is screwed with the connector body, so that the waterproof effect is improved.

Therefore, when the signal wire in the prior art is used, a protection structure is usually nested on the outer surface of the joint, but the cable insulation layer is damaged due to mutual abrasion of the cable and the joint of the protection structure, and no matter how long the protection structure is arranged, the abrasion phenomenon exists at the joint of the cable and the protection structure. A waterproof signal wire joint such as that proposed in the above patent has the problem of abrasion of the insulating layer as proposed above, and no effective solution has been given. Therefore, there is a need for a waterproof signal cable connector that can slide on a cable through a protection structure that is provided, so as to protect different portions of the cable, thereby preventing wear from occurring on the same portion of the cable for a long period of time.

Disclosure of utility model

The present utility model is directed to a waterproof signal wire connector, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the utility model provides a waterproof signal wire connector, which comprises a mounting assembly, wherein the mounting assembly comprises a pair of shells which are oppositely arranged from top to bottom, an adapter is clamped between the two shells, a plurality of slots are formed in the top of one shell, and a plug is arranged in the other shell at a corresponding position; a clamping assembly is arranged between the slot and the plug, the clamping assembly is inserted with a disassembling assembly, and the adapter is sleeved with a protecting assembly; the clamping assembly is used for realizing quick installation between two shells, one of the shells is automatically detached from the other shell through the detaching assembly, and the insulating layer at the joint of the upper connector of the adapter and the cable is protected through the protecting assembly.

As a further improvement of the technical scheme, the clamping assembly comprises a mounting groove formed in a pair of side walls, which are far away from each other, inside the slot and a clamping groove formed in the plug, a clamping spring is arranged in the mounting groove, one end, which is far away from the mounting groove, of the clamping spring is fixedly connected with a clamping block, and the clamping block is clamped with the clamping groove when the plug is inserted into the slot.

As a further improvement of the technical scheme, the disassembly assembly comprises a sliding rod inserted into one side of the middle of the two clamping blocks, the sliding rod penetrates through the shell, a limiting plate is slidably connected to the outer side of the shell, a fixing rod is fixedly connected between the limiting plate and the shell, a reset spring is arranged between the limiting plate and the shell, and the reset spring is sleeved on the periphery of the sliding rod.

As a further improvement of the technical scheme, the protection component comprises a fixed bolt sleeved on the connector end of the adapter and a sliding shell connected to the adapter cable in a sliding mode, and an elastic shell is arranged between the fixed bolt and the sliding shell.

As a further improvement of the technical scheme, the shell is provided with a sealing groove at the adapter joint end, and the shell is made of rubber at the adapter joint end.

Compared with the prior art, the utility model has the beneficial effects that:

In this waterproof signal line connects, realize the quick installation between two shells through the joint subassembly that sets up, dismantle the subassembly and dismantle one of them shell from another shell voluntarily, the rethread protection subassembly protects the insulating layer of adapter top connection and cable junction.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is a schematic view in overall section of an embodiment;

FIG. 3 is a cutaway view of a mounting assembly of an embodiment;

FIG. 4 is a cut-away view of a snap-fit assembly of an embodiment;

FIG. 5 is a diagram of the construction of a disassembled component of the embodiment;

fig. 6 is a structural diagram of a protection component of the embodiment.

The meaning of each reference sign in the figure is:

10. A mounting assembly; 11. a housing; 12. an adapter; 13. a slot; 14. a plug; 15. sealing grooves;

20. A clamping assembly; 21. a clamping groove; 22. clamping springs; 23. a clamping block;

30. Disassembling the assembly; 31. a slide bar; 32. a limiting plate; 33. a reset spring;

40. A protection component; 41. a fixing bolt; 42. an elastic shell; 43. a sliding housing.

Detailed Description

When the signal wire in the prior art is used, a protection structure is usually nested on the outer surface of the joint, but the cable insulation layer is damaged due to mutual abrasion of the cable and the joint of the protection structure, and no matter how long the protection structure is arranged, the abrasion phenomenon exists at the joint of the cable and the protection structure. A waterproof signal wire joint such as that proposed in the above patent has the problem of abrasion of the insulating layer as proposed above, and no effective solution has been given. Therefore, there is a need for a waterproof signal cable connector that can slide on a cable through a protection structure that is provided, so as to protect different portions of the cable, thereby preventing wear from occurring on the same portion of the cable for a long period of time.

Examples

Referring to fig. 1-6, the present embodiment provides a waterproof signal line connector, which includes a mounting assembly 10, the mounting assembly 10 includes a pair of housings 11 disposed from top to bottom, an adapter 12 is clamped between the two housings 11, a plurality of slots 13 are formed in the top of one housing 11, and plugs 14 are disposed in corresponding positions of the other housing 11; a clamping assembly 20 is arranged between the slot 13 and the plug 14, the clamping assembly 20 is inserted with a disassembling assembly 30, and the adapter 12 is sleeved with a protecting assembly 40; the clamping assembly 20 is used for realizing quick installation between two shells 11, one shell 11 is automatically detached from the other shell 11 through the detaching assembly 30, and then an insulating layer at the joint of the adapter 12 and the cable is protected through the protecting assembly 40.

The working principle is as follows:

When the device is used, the quick installation between the two shells 11 is realized through the clamping assembly 20, one shell 11 is automatically detached from the other shell 11 through the detaching assembly 30, and the insulating layer at the joint of the adapter 12 and the cable is protected through the protecting assembly 40.

In order to realize quick installation between the two shells 11, therefore, the clamping assembly 20 comprises a mounting groove formed in a pair of side walls, which are far away from each other, inside the slot 13 and a clamping groove 21 formed in the plug 14, a clamping spring 22 is arranged in the mounting groove, one end, which is far away from the mounting groove, of the clamping spring 22 is fixedly connected with a clamping block 23, and the clamping block 23 is clamped with the clamping groove 21 when the plug 14 is inserted into the slot 13; when the housings 11 are installed, the plug 14 of one housing 11 is inserted into the slot 13 in the other housing 11, the clip 23 is pressed into the installation groove by the external wall pressure of the plug 14, during which the clip 22 is compressed, the external wall pressure of the plug 14 is lost when the plug 14 slides until the clip 23 is aligned with the clip groove 21, and the clip 23 is pushed into the clip groove 21 by the restoring force of the clip 22, thereby fixing the two housings 11.

Considering the reason that one of the housings 11 needs to be automatically detached from the other housing 11, the detaching assembly 30 comprises a sliding rod 31 inserted into one side of the middle of the two clamping blocks 23, the sliding rod 31 penetrates through the housing 11, the sliding rod 31 is slidably connected with a limiting plate 32 outside the housing 11, a fixed rod is fixedly connected between the limiting plate 32 and the housing 11, a reset spring 33 is arranged between the limiting plate 32 and the housing 11, and the reset spring 33 is sleeved on the periphery of the sliding rod 31; when the housing 11 needs to be disassembled, the slide bar 31 is pushed into the housing 11, and the slide bar 31 pushes the two clamping blocks 23 away from each other, so that the plug 14 is automatically ejected from the slot 13.

Since the insulation layer at the joint of the adaptor 12 and the cable needs to be protected, the protection component 40 comprises a fixed bolt 41 sleeved at the joint end of the adaptor 12 and a sliding shell 43 slidingly connected to the cable of the adaptor 12, and an elastic shell 42 is arranged between the fixed bolt 41 and the sliding shell 43; the elastic shell 42 has telescopic function, and the sliding shell 43 slides on the adapter 12, so that a plurality of positions on the cable of the adapter 12 can be protected, and abrasion of an insulating layer at one position of the cable at the joint for a long time is avoided.

In order to prevent water from entering the joint of the adapter 12, the housing 11 is provided with a sealing groove 15 at the joint end of the adapter 12, and the housing 11 is made of rubber at the joint end of the adapter 12; when the adapter 12 is inserted into the electric appliance, the sealing groove 15 on the shell 11 is sucked on the smooth outer surface of the electric appliance due to the good sealing performance of the rubber material.

The waterproof signal line connector in this embodiment realizes rapid installation between two housings 11 through the provided clamping assembly 20 when the housings 11 are installed, specifically, when one of the housings 11 is inserted into the insertion slot 13 on the other housing 11, the clamping block 23 is pressed into the installation slot under the action of the external wall pressure of the plug 14, during which the clamping spring 22 is compressed, when the plug 14 slides to the clamping block 23 to align with the clamping slot 21, the action of the external wall pressure of the plug 14 is lost, and the clamping block 23 is pushed into the clamping slot 21 under the action of the restoring force of the clamping spring 22, thereby fixing the two housings 11; one of the housings 11 is automatically detached from the other housing 11 by the detaching assembly 30, specifically, when the housing 11 needs to be detached, the slide bar 31 is pushed into the housing 11, and the slide bar 31 pushes the two clamping blocks 23 away from each other to separate the two clamping blocks, so that the plug 14 is automatically ejected from the slot 13; the insulation layer at the joint of the connector 12 and the cable is protected by the protection component 40, specifically, the elastic shell 42 has a telescopic function, the sliding shell 43 slides on the connector 12, and a plurality of positions on the cable of the connector 12 can be protected, so that the abrasion of the insulation layer at the joint at one position of the cable for a long time is avoided; in addition, when the adapter 12 is inserted into the electric appliance, the sealing groove 15 on the housing 11 is sucked on the smooth outer surface of the electric appliance because the sealing property of the rubber material is good.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A waterproof signal line connector comprising a mounting assembly (10), characterized in that:

The mounting assembly (10) comprises a pair of shells (11) which are oppositely arranged from top to bottom, an adapter (12) is clamped between the two shells (11), a plurality of slots (13) are formed in the top of one shell (11), and a plug (14) is arranged at the corresponding position of the other shell (11);

A clamping assembly (20) is arranged between the slot (13) and the plug (14), the clamping assembly (20) is inserted with a disassembling assembly (30), and the adapter (12) is sleeved with a protecting assembly (40);

The clamping assembly (20) is used for realizing quick installation between two shells (11), one of the shells (11) is automatically detached from the other shell (11) through the detaching assembly (30), and then the insulating layer at the joint of the upper connector of the adapter (12) and the cable is protected through the protecting assembly (40).

2. The waterproof signal wire connector of claim 1, wherein: the clamping assembly (20) comprises a mounting groove formed in a pair of side walls, far away from the inside of the slot (13), and a clamping groove (21) formed in the plug (14), a clamp spring (22) is arranged in the mounting groove, one end, far away from the mounting groove, of the clamp spring (22) is fixedly connected with a clamping block (23), and the clamping block (23) is clamped with the clamping groove (21) when the plug (14) is inserted into the slot (13).

3. The waterproof signal wire connector of claim 2, wherein: the disassembly assembly (30) comprises a sliding rod (31) inserted into one side in the middle of two clamping blocks (23), the sliding rod (31) penetrates through the shell (11), a limiting plate (32) is slidably connected to the outer side of the shell (11) through the sliding rod (31), a fixing rod is fixedly connected between the limiting plate (32) and the shell (11), a reset spring (33) is arranged between the limiting plate (32) and the shell (11), and the reset spring (33) is sleeved on the periphery of the sliding rod (31).

4. The waterproof signal wire connector of claim 1, wherein: the protection assembly (40) comprises a fixed bolt (41) sleeved at the joint end of the adapter (12) and a sliding shell (43) connected to the cable of the adapter (12) in a sliding mode, and an elastic shell (42) is arranged between the fixed bolt (41) and the sliding shell (43).

5. The waterproof signal wire connector of claim 1, wherein: the shell (11) is provided with a sealing groove (15) at the joint end of the adapter (12), and the shell (11) is made of rubber at the joint end of the adapter (12).