Waterproof ring for external connector

Abstract

This utility model discloses an external connector waterproof ring, comprising: a main body unit, which includes a connector body, a positioning head fixedly disposed on the right end face of the connector body, and a plug-in portion fixedly disposed on the right side face of the positioning head; an installation unit disposed inside the main body unit, which includes an installation part and a stabilizing part located on its left side; and a plug-in unit disposed on the left side face of the main body unit, which includes a connecting part and a plug-in part located on its left side, the plug-in unit further including a locking component, the plug-in unit being used to assist in extending the plug-in position. This utility model, through the cooperative operation of the installation part and the stabilizing part, allows for quick installation of the waterproof ring body onto the plug-in surface during the use of the external connector, and allows for corresponding adjustment and plug-in according to different sizes of external connectors, thus broadening the installation applicability. Simultaneously, the waterproof ring body installed on the outside enhances waterproofing and improves subsequent installation effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of waterproof ring technology, and in particular to an external connector waterproof ring. Background Technology

[0002] Waterproof connectors are connectors that can be used in water-bearing environments and can maintain normal mechanical and electrical performance under certain water pressure. Waterproof connectors are needed in industrial environments such as LED lighting fixtures, urban outdoor lighting projects, lighthouses, cruise ships, aviation, industrial equipment, cables, sprinkler trucks, etc.

[0003] The existing technology includes a waterproof sealing ring on the first connector plug, a first connecting wire fixedly installed at one end of the socket body of the first connector plug, a positioning plug at the end of the socket body of the first connector plug away from the first connecting wire, and an outer plastic mold on the first connector plug, which is integrally injection molded with the waterproof sealing ring, thus saving mold costs and assembly time.

[0004] The existing technology also has the following drawbacks: when performing work by plugging in external connectors, since the connectors vary greatly in shape and size, and the existing waterproof structures are mostly designed for specific models, users need to equip different connectors with special waterproof kits, which increases inventory and management costs. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems existing in the current external connector waterproof ring, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide an external connector waterproof ring, which is suitable for solving the problem that when performing work by inserting external connectors, due to the wide variety of connector shapes and sizes, and the fact that existing waterproof structures are mostly designed for specific models, users need to equip different connectors with special waterproof kits, which increases inventory and management costs.

[0008] To solve the above technical problems, this utility model provides the following technical solution: an external connector waterproof ring, comprising:

[0009] The main unit includes a connector body, a positioning head is fixedly disposed on the right end face of the connector body, and a plug is fixedly disposed on the right side face of the positioning head;

[0010] An installation unit located inside the main unit includes an installation part and a stabilizing part located on its left side. The installation unit is used to adjust, clamp, and stabilize different types of waterproof rings.

[0011] The plug-in unit, located on the left side of the main unit, includes a connecting part and a plug-in part located on its left side. The plug-in unit also includes a locking component. The plug-in unit is used to assist in extending the plug-in position.

[0012] As a preferred embodiment of the external connector waterproof ring of this utility model, the mounting part includes two telescopic rods fixedly connected to the inner walls of the front and rear ends of the positioning head. A mounting plate is fixedly provided on the left end face of the output rod of the two telescopic rods. A spring is fixedly provided on the right side face of the mounting plate and the inner wall of the telescopic rod. The inner wall of the mounting plate and the surface of the positioning head are slidably connected.

[0013] As a preferred embodiment of the external connector waterproof ring of this utility model, the stabilizing part includes a waterproof ring body sleeved on the surface of the positioning head, the right side of the mounting plate and the left side of the waterproof ring body are pressed and clamped together, the positioning head is provided with a clamping threaded rod, and the surface of the clamping threaded rod is threadedly connected to the inner wall of the positioning head.

[0014] As a preferred embodiment of the external connector waterproof ring of this utility model, the connecting part includes a device block, a locking groove is fixedly opened on the inner wall of the right end of the device block, and a locking block is fixedly provided on the inner wall of the locking groove of the device block.

[0015] As a preferred embodiment of the external connector waterproof ring of this utility model, the insertion part includes a coaxial cable fixedly connected to the left side of the connector body, a coaxial cable head is fixedly provided on the left end face of the coaxial cable, a rotating rod is rotatably connected to the inner wall of the device block, and the surface of the rotating rod is wound and connected to the inner wall of the coaxial cable.

[0016] As a preferred embodiment of the external connector waterproof ring of this utility model, the clamping assembly includes a fixing block fixedly connected to the left side of the connector body, and a clamping block is rotatably connected to the inner wall of the fixing block, the clamping block being L-shaped.

[0017] As a preferred embodiment of the external connector waterproof ring of this utility model, an external insertion hole is provided on the right side of the connector body, the shape and size of the plug and the external insertion hole correspond, and the surface of the plug and the inner wall of the external insertion hole are engaged.

[0018] As a preferred embodiment of the external connector waterproof ring of this utility model, the front of the clamping threaded rod is fixedly provided with a connector head, and the right side of the clamping threaded rod and the left side of the mounting plate are in extrusion contact.

[0019] The beneficial effects of this utility model are as follows: By combining the installation part and the stabilizing part, the waterproof ring body can be quickly installed on the surface of the connector when using the external connector. It can also be adjusted and plugged in according to different sizes of external connectors, making the installation range wider. At the same time, the waterproof ring body installed on the outside can improve the waterproof strength and enhance the subsequent installation effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of an external connector waterproof ring proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the installation unit structure of an external connector waterproof ring proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the insertion unit structure of an external connector waterproof ring proposed in this utility model;

[0024] Figure 4 This is a schematic plan view of the overall structure of an external connector waterproof ring proposed in this utility model.

[0025] Figure Descriptions: 100, Main Unit; 101, Connector Body; 102, Positioning Head; 103, Plug-in; 104, External Socket; 200, Mounting Unit; 201, Mounting Part; 202, Stabilizing Part; 201a, Telescopic Rod; 201b, Spring; 201c, Mounting Plate; 202a, Clamping Threaded Rod; 202b, Connector Head; 202c, Waterproof Ring Body; 300, Plug-in Unit; 301, Connecting Part; 302, Plug-in Part; 301a, Device Block; 301b, Clamping Block; 302a, Coaxial Cable; 302b, Coaxial Cable Head; 302c, Rotating Rod; 303, Clamping Assembly; 3031, Fixing Block; 3032, Clamping Block. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0030] Example 1

[0031] Reference Figure 1 and Figure 2 This is the first embodiment of the present utility model. This embodiment provides an external connector waterproof ring, which can achieve the effect of adjusting and installing different models of connector body 101 and waterproof ring body 202c. It includes a main body unit 100, an installation unit 200 and a plugging unit 300.

[0032] The main unit 100 includes a connector body 101, a positioning head 102 is fixedly disposed on the right end face of the connector body 101, and a plug 103 is fixedly disposed on the right side face of the positioning head 102.

[0033] The mounting unit 200, which is located inside the main body unit 100, includes a mounting part 201 and a stabilizing part 202 located on its left side. The mounting unit 200 is used to adjust, clamp and stabilize different types of waterproof rings.

[0034] The insertion unit 300, which is located on the left side of the main body unit 100, includes a connecting part 301 and an insertion part 302 located on its left side. The insertion unit 300 also includes a clamping component 303. The insertion unit 300 is used to assist in extending the insertion position.

[0035] In use, the mounting part 201 allows the waterproof ring body 202c to be quickly installed on the surface of the positioning head 102. The stabilizing part 202 assists in stabilizing it. The plug 103 and the external socket 104 are plugged in. The length of the plug 302 is adjusted with the connecting part 301 and then plugged in with the external power supply.

[0036] Example 2

[0037] Reference Figure 2 and Figure 3 as well as Figure 4 This is the second embodiment of the present invention. Unlike the previous embodiment, the mounting part 201 includes two telescopic rods 201a fixedly connected to the inner walls of the front and rear ends of the positioning head 102. A mounting plate 201c is fixedly provided on the left end face of the output rod of the two telescopic rods 201a. A spring 201b is fixedly provided on the right side face of the mounting plate 201c and the inner wall of the telescopic rods 201a. The inner wall of the mounting plate 201c is slidably connected to the surface of the positioning head 102.

[0038] Specifically, the stabilizing part 202 includes a waterproof ring body 202c sleeved on the surface of the positioning head 102, the right side of the mounting plate 201c and the left side of the waterproof ring body 202c are squeezed and clamped, and a clamping threaded rod 202a is provided inside the positioning head 102, and the surface of the clamping threaded rod 202a is threadedly connected to the inner wall of the positioning head 102.

[0039] In addition, an external socket 104 is provided on the right side of the connector body 101. The shape and size of the plug 103 and the external socket 104 correspond, and the surface of the plug 103 and the inner wall of the external socket 104 are engaged.

[0040] In use, slide the mounting plate 201c to the left to create a connection gap between the connector body 101 and the plug 103. Place the corresponding waterproof ring body 202c onto the connection. Through the contraction characteristics of the telescopic rod 201a and the spring 201b, the mounting plate 201c locks the waterproof ring body 202c in place, and the locking thread rod 202a is locked inside the connector body 101. Rotate the connector head 202b to lock the locking thread rod 202a in place. Its external placement greatly improves the waterproof effect of the connector body 101.

[0041] The connecting part 301 includes a device block 301a, a locking groove is fixedly opened on the inner wall of the right end of the device block 301a, and a locking block 301b is fixedly provided on the inner wall of the locking groove of the device block 301a. The plug-in part 302 includes a coaxial cable 302a fixedly connected to the left side of the connector body 101, a coaxial cable head 302b is fixedly provided on the left end face of the coaxial cable 302a, and a rotating rod 302c is rotatably connected to the inner wall of the device block 301a. The surface of the rotating rod 302c is wound and connected to the inner wall of the coaxial cable 302a.

[0042] In addition, the clamping assembly 303 includes a fixing block 3031 fixedly connected to the left side of the connector body 101, and a clamping block 3032 rotatably connected to the inner wall of the fixing block 3031. The clamping block 3032 is L-shaped. A connector head 202b is fixedly provided on the front of the clamping threaded rod 202a. The right side of the clamping threaded rod 202a and the left side of the mounting plate 201c are in contact.

[0043] In use, insert the connector 103 into the external socket 104, pull the device block 301a to the left, and through the hinge of the fixing block 3031 and the clamping block 3032, make it leave the device block 301a. With the rotation of the take-up roller of the rotating rod 302c, the length of the coaxial cable 302a and the coaxial cable head 302b can be adjusted, and then plugged into the external power supply to complete the work transmission.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A waterproof ring for an external connector, characterized in that, include: The main body unit (100) includes a connector body (101), a positioning head (102) is fixedly provided on the right end face of the connector body (101), and a plug (103) is fixedly provided on the right side face of the positioning head (102); An installation unit (200) is provided inside the main body unit (100), which includes an installation part (201) and a stabilizing part (202) located on its left side. The installation unit (200) is used to adjust, clamp and stabilize different types of waterproof rings. The plug-in unit (300) is located on the left side of the main body unit (100), and includes a connecting part (301) and a plug-in part (302) located on its left side. The plug-in unit (300) also includes a clamping component (303). The plug-in unit (300) is used to assist in extending the plug-in position.

2. The waterproof ring for the external connector according to claim 1, characterized in that: The mounting part (201) includes two telescopic rods (201a) fixedly connected to the inner walls of the front and rear ends of the positioning head (102). The left end face of the output rod of the two telescopic rods (201a) is fixedly provided with a mounting plate (201c). The right side face of the mounting plate (201c) and the inner wall of the telescopic rod (201a) are fixedly provided with a spring (201b). The inner wall of the mounting plate (201c) and the surface of the positioning head (102) are slidably connected.

3. The waterproof ring for the external connector according to claim 2, characterized in that: The stabilizing part (202) includes a waterproof ring body (202c) sleeved on the surface of the positioning head (102). The right side of the mounting plate (201c) and the left side of the waterproof ring body (202c) are squeezed and clamped. A clamping threaded rod (202a) is provided inside the positioning head (102). The surface of the clamping threaded rod (202a) is threadedly connected to the inner wall of the positioning head (102).

4. The external connector waterproof ring according to claim 1, characterized in that: The connecting part (301) includes a device block (301a), and a locking groove is fixedly opened on the inner wall of the right end of the device block (301a). A locking block (301b) is fixedly provided on the inner wall of the locking groove of the device block (301a).

5. The waterproof ring for the external connector according to claim 4, characterized in that: The plug-in part (302) includes a coaxial cable (302a) fixedly connected to the left side of the connector body (101). A coaxial cable head (302b) is fixedly provided on the left end face of the coaxial cable (302a). A rotating rod (302c) is rotatably connected to the inner wall of the device block (301a). The surface of the rotating rod (302c) is wound and connected to the inner wall of the coaxial cable (302a).

6. The external connector waterproof ring according to claim 1, characterized in that: The clamping assembly (303) includes a fixing block (3031) fixedly connected to the left side of the connector body (101), and a clamping block (3032) is rotatably connected to the inner wall of the fixing block (3031). The clamping block (3032) is L-shaped.

7. The external connector waterproof ring according to claim 1, characterized in that: An external socket (104) is provided on the right side of the connector body (101). The shape and size of the plug (103) and the external socket (104) correspond, and the surface of the plug (103) and the inner wall of the external socket (104) are engaged.

8. The waterproof ring for the external connector according to claim 3, characterized in that: The clamping threaded rod (202a) has a connector (202b) fixedly installed on its front side, and the right side of the clamping threaded rod (202a) and the left side of the mounting plate (201c) are in contact by compression.

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