Waterproof Type-C connector

Abstract

The utility model provides a waterproof Type-C connector, and relates to the technical field of connectors, the waterproof Type-C connector comprises a mounting shell and a connector inserted in the mounting shell, one end of the connector close to the mounting shell is fixedly provided with a fixed block, the connector is provided with a waterproof assembly, and the mounting shell is provided with a dismounting assembly. According to the waterproof Type-C connector, through the waterproof ring, water can be prevented from entering the connecting part of the connecting sheet and the circuit to cause short circuit of the internal circuit, the connector passes through the rear end of the mounting shell, and the second clamping block is extruded by the first clamping block to move into the fixing groove, so that the connector is prevented from being damaged. And meanwhile, one side of a second clamping block extrudes a second telescopic spring to enable the second telescopic spring to generate elastic force, when the second clamping block passes through a first clamping block, the second clamping block pops up under the elastic force effect of the second telescopic spring, the second clamping block is clamped by the first clamping block, and therefore rapid installation of the installation shell and the connector is completed.

Description

Technical Field

[0001] The utility model relates to a Type-C connector, in particular to a waterproof Type-C connector, and belongs to the technical field of connectors. Background Art

[0002] The connector is a component that our electronic engineering technicians often come into contact with. Its function is very simple. It builds a bridge of communication between blocked or isolated circuits within the circuit, thereby allowing current to flow and the circuit to achieve its intended function.

[0003] A waterproof type-c connector with a lock is disclosed in the Chinese patent application disclosure specification CN210607831U. A locking strip is installed to facilitate the connection and fixation between the shell and the connector. A push rod is provided and fixedly connected to a button on the outside of the shell, so that the connection between the shell and the connector can be disconnected at any time. When repairing, the shell and the connector can be separated by pressing a button, which greatly facilitates the convenience of maintenance and inspection. By installing a reset spring, the push rod can be automatically reset after the button is pressed, so that it will not block the entry of the connector during the next installation. At the same time, a limit block is installed to keep the reset spring in a compressed state inside the spring groove at all times to prevent it from shaking in the spring groove, thereby greatly improving the stability of the connector.

[0004] In the solution of the above patent, during installation, the connector can be passed through the rear end of the shell and the lock buckle can be completely engaged with the front end of the lock strip. However, since the lock buckle is movably connected to the connecting block, the lock buckle will rotate due to shaking during the installation of the connector. When the raised side of the lock buckle rotates to be parallel to the rope strip, it will be pushed up by the rope strip and it will be difficult to install it. The position of the lock buckle needs to be readjusted, which is more troublesome.

[0005] Therefore, a waterproof Type-C connector is proposed herein. Utility Model Content

[0006] The utility model provides a waterproof Type-C connector to solve the problem in the prior art that it is difficult to quickly install a connector head and a mounting shell.

[0007] The utility model is implemented through the following technical scheme: a waterproof Type-C connector, comprising a mounting shell and a connector plugged into the mounting shell, a fixing block being fixed to one end of the connector close to the mounting shell, a waterproof component being provided on the connector, and a disassembly component being provided on the mounting shell.

[0008] The disassembly and assembly component includes a sliding groove formed on the inner side wall of the installation shell. A first clamping block is in sliding contact with the inner wall of the sliding groove. One side of the first clamping block is fixed with a pull rod, and one end of the pull rod penetrates through the installation shell and is slidably connected to the installation shell. A first telescopic spring is sleeved on the outer surface of the pull rod inside the sliding groove. One end of the pull rod outside the installation shell is connected with a rotating block through a rotating shaft, and the side of the rotating block close to the installation shell is provided with a rounded corner.

[0009] Furthermore, a pull block is fixed on one side of the rotating block, and anti-slip lines are formed on the pull block.

[0010] Furthermore, the disassembly and assembly component further includes a fixing groove formed on the fixing block close to the first clamping block. A second clamping block is connected to the inner wall of the fixing groove through a rotating shaft. One side of the second clamping block is fixed with a second telescopic spring, and one end of the second telescopic spring far from the second clamping block is fixed to the inner wall of the fixing groove.

[0011] Furthermore, the waterproof component includes a waterproof ring arranged on the outer surface of the connection head, and the waterproof ring is in contact with the installation shell. A water through groove is formed on the waterproof ring.

[0012] Furthermore, a water through hole is formed on the installation shell, and the water through hole is located below the water through groove. A ventilation hole is formed on the installation shell, and the ventilation hole is located above the water through groove.

[0013] Furthermore, a connection piece is fixed at one end of the connection head close to the installation shell.

[0014] The utility model provides a waterproof Type-C connector, and the beneficial effects thereof are as follows:

[0015] 1. For this waterproof Type-C connector, through the arranged waterproof ring, it can prevent water from entering the connection part between the connection piece and the circuit, causing a short circuit of the internal circuit. Through the arranged water through hole, the water can be drained out after slowly seeping in. Through the arranged ventilation hole, the water inside the water through hole can be drained out more smoothly.

[0016] 2. For this waterproof Type-C connector, by passing the connection head through the rear end of the installation shell, the second clamping block will be squeezed by the first clamping block and move into the fixing groove. At the same time, one side of the second clamping block will squeeze the second telescopic spring to generate an elastic force. When the second clamping block passes through the first clamping block, the second clamping block will pop out under the elastic force of the second telescopic spring, and the first clamping block will clamp the second clamping block, so as to complete the quick connection and installation of the installation shell and the connection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 Explosion schematic diagram of the connector and the mounting shell in the present utility model;

[0019] Figure 3 Cross-sectional schematic diagram of the mounting shell in the present utility model;

[0020] Figure 4 Cross-sectional schematic diagram of the fixing block in the present utility model.

[0021] Explanation of reference numerals in the drawings

[0022] 1. Mounting shell;

[0023] 2. Disassembly and assembly component; 201. Slide groove; 202. Pull rod; 203. First clamping block; 204. First telescopic spring; 205. Rotating block; 206. Pulling block; 207. Second telescopic spring; 208. Fixed groove; 209. Second clamping block;

[0024] 3. Waterproof component; 301. Waterproof ring; 302. Water through groove; 303. Ventilation hole; 304. Water through hole;

[0025] 4. Connector; 5. Fixing block; 6. Connecting piece; 7. Anti-slip pattern. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 to 4 , an embodiment of the present utility model provides a waterproof Type-C connector, including a mounting shell 1 and a connector 4 inserted inside the mounting shell 1. A fixing block 5 is fixed at one end of the connector 4 close to the mounting shell 1, a connecting piece 6 is fixed at one end of the connector 4 close to the mounting shell 1, a waterproof component 3 is provided on the connector 4, and a disassembly and assembly component 2 is provided on the mounting shell 1.

[0028] Please pay special attention to Figure 3 and Figure 4, the disassembly and assembly component 2 includes a sliding groove 201 formed on the inner side wall of the mounting shell 1. A first clamping block 203 is in sliding contact with the inner wall of the sliding groove 201. One side of the first clamping block 203 is fixed with a pull rod 202, and one end of the pull rod 202 penetrates through the mounting shell 1 and is slidably connected to the mounting shell 1. A first telescopic spring 204 is sleeved on the outer surface of the pull rod 202 located inside the sliding groove 201. One end of the pull rod 202 located outside the mounting shell 1 is connected to a rotating block 205 through a rotating shaft, and the side of the rotating block 205 close to the mounting shell 1 is provided with a rounded corner. The height of the rotating block 205 is greater than the height of the first clamping block 203.

[0029] One side of the rotating block 205 is fixed with a pulling block 206, and an anti-slip pattern 7 is formed on the pulling block 206.

[0030] The disassembly and assembly component 2 further includes a fixing groove 208 formed on the side of the fixing block 5 close to the first clamping block 203. A second clamping block 209 is connected to the inner wall of the fixing groove 208 through a rotating shaft. One side of the second clamping block 209 is fixed with a second telescopic spring 207, and the end of the second telescopic spring 207 away from the second clamping block 209 is fixed to the inner wall of the fixing groove 208. The length of the second clamping block 209 is less than the length of the fixing groove 208, and the second clamping block 209 is located inside the fixing groove 208.

[0031] By passing the connecting head 4 through the rear end of the mounting shell 1, the second clamping block 209 will be squeezed by the first clamping block 203 and move into the fixing groove 208. At the same time, one side of the second clamping block 209 will squeeze the second telescopic spring 207 to generate elastic force. When the second clamping block 209 passes through the first clamping block 203, the second clamping block 209 will pop out under the elastic force of the second telescopic spring 207, and the first clamping block 203 will clamp the second clamping block 209, so as to complete the quick connection and installation of the mounting shell 1 and the connecting head 4.

[0032] By pulling the pulling block 206 to drive the rotating block 205 to rotate, the side of the rotating block 205 away from the pulling block 206 will stand on one side of the mounting shell 1. By rotating the rotating block 205, the pull rod 202 can be driven to move. The movement of the pull rod 202 can drive the first clamping block 203 to move into the sliding groove 201. At the same time, the movement of the first clamping block 203 will squeeze the first telescopic spring 204 to generate elastic force. At this time, the connecting head 4 can be quickly disassembled, and then the rotating block 205 can be rotated to restore the first clamping block 203 under the action of the elastic force.

[0033] Please refer specifically to Figure 2 , the waterproof component 3 includes a waterproof ring 301 arranged on the outer surface of the connecting head 4, and the waterproof ring 301 is in contact with the mounting shell 1. A water drainage groove 302 is formed on the waterproof ring 301.

[0034] The installation shell 1 is provided with a water through hole 304, and the water through hole 304 is located below the water through groove 302. The installation shell 1 is provided with a ventilation hole 303, and the ventilation hole 303 is located above the water through groove 302.

[0035] Through the provided waterproof ring 301, it is possible to prevent water from entering the connection between the connecting piece 6 and the circuit, causing a short circuit in the internal circuit. Through the provided water through hole 304, the water can be drained out after slowly seeping in. Through the provided ventilation hole 303, the water inside the water through hole 304 can be drained more smoothly.

[0036] When the present utility model is in use: By passing the connecting head 4 through the rear end of the installation shell 1, the second clamping block 209 will be squeezed by the first clamping block 203 and move into the fixing groove 208. At the same time, one side of the second clamping block 209 will squeeze the second telescopic spring 207 to generate elastic force. When the second clamping block 209 passes through the first clamping block 203, the second clamping block 209 will pop out under the elastic force of the second telescopic spring 207, and the first clamping block 203 will clamp the second clamping block 209, so that the quick connection and installation of the installation shell 1 and the connecting head 4 can be completed. Then, by pulling the pulling block 206 to drive the rotating block 205 to rotate, the side of the rotating block 205 away from the pulling block 206 will stand on one side of the installation shell 1. By rotating the rotating block 205, the pull rod 202 can be driven to move. The movement of the pull rod 202 can drive the first clamping block 203 to move into the sliding groove 201. At the same time, the movement of the first clamping block 203 will squeeze the first telescopic spring 204 to generate elastic force. At this time, the connecting head 4 can be quickly disassembled. Then, the rotating block 205 can be rotated to restore the first clamping block 203 under the action of the elastic force. Through the provided waterproof ring 301, it is possible to prevent water from entering the connection between the connecting piece 6 and the circuit, causing a short circuit in the internal circuit. Through the provided water through hole 304, the water can be drained out after slowly seeping in. Through the provided ventilation hole 303, the water inside the water through hole 304 can be drained more smoothly.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof Type-C connector, comprising an installation shell (1) and a connector head (4) inserted inside the installation shell (1), characterized in that: One end of the connector (4) close to the mounting shell (1) is fixed with a fixing block (5). A waterproof component (3) is arranged on the connector (4), and a disassembly and assembly component (2) is arranged on the mounting shell (1). The disassembly and assembly component (2) includes a sliding groove (201) formed in the inner side wall of the mounting shell (1). The inner wall of the sliding groove (201) is in sliding contact with a first clamping block (203). One side of the first clamping block (203) is fixed with a pull rod (202). One end of the pull rod (202) penetrates through the mounting shell (1) and is slidably connected to the mounting shell (1). A first telescopic spring (204) is sleeved on the outer surface of the pull rod (202) inside the sliding groove (201). One end of the pull rod (202) outside the mounting shell (1) is connected with a rotating block (205) through a rotating shaft. The side of the rotating block (205) close to the mounting shell (1) is set to be rounded.

2. The waterproof Type-C connector according to claim 1, characterized in that: One side of the rotating block (205) is fixed with a pulling block (206). Anti-slip lines (7) are formed on the pulling block (206).

3. A waterproof Type-C connector according to claim 1, characterized in that: The disassembly and assembly component (2) further includes a fixing groove (208) formed on the side of the fixing block (5) close to the first clamping block (203). The inner wall of the fixing groove (208) is connected with a second clamping block (209) through a rotating shaft. One side of the second clamping block (209) is fixed with a second telescopic spring (207). One end of the second telescopic spring (207) far from the second clamping block (209) is fixed to the inner wall of the fixing groove (208).

4. A waterproof Type-C connector according to claim 1, characterized in that: The waterproof component (3) includes a waterproof ring (301) arranged on the outer surface of the connector (4). The waterproof ring (301) is in contact with the mounting shell (1). A water through groove (302) is formed on the waterproof ring (301).

5. The waterproof Type-C connector according to claim 1, wherein: A water through hole (304) is formed on the mounting shell (1). The water through hole (304) is located below the water through groove (302). A ventilation hole (303) is formed on the mounting shell (1). The ventilation hole (303) is located above the water through groove (302).

6. The waterproof Type-C connector according to claim 1, wherein: One end of the connector (4) close to the mounting shell (1) is fixed with a connecting piece (6).

Images