Novel power line adapter connector

Abstract

The utility model discloses a novel power line adapter connector which comprises a body, the body is sleeved with two fixing rings fixedly connected with the body, the inner walls of the two fixing rings are each provided with two concave holes, the top and the bottom of the body are each provided with two through holes matched with the concave holes, and the through holes are communicated with the concave holes. The inner walls of the four through holes are slidably connected with locking plates, and one sides of the four locking plates are fixedly connected with trapezoidal blocks. According to the utility model, the equipment plug and the body can be locked while connection between equipment is completed, so that the situation that the equipment plug falls off is effectively avoided, the safety and the stability of the device are improved, and the effect of sealing a gap between the equipment plug and the body socket can be achieved; the situation that dust and liquid enter the socket in the body to cause open circuit is effectively avoided, and the use safety and stability of the body are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a novel power line transfer connector. Background Art

[0002] A power cord adapter is a connector used to connect power cords of different types or specifications to equipment. It usually consists of two or more connectors and wires.

[0003] The function of the power cord adapter connector is to connect power cords of different specifications or types to the power interface of the device. For example, when your device has a specific power input interface (such as USB, HDMI, VGA, etc.), and the interface of the power cord you use does not match, you can use a power cord adapter connector to achieve the connection. However, the traditional connector cannot effectively lock the plug when in use. During the use of the device, the plug is easily detached from the jack on the connector, thereby affecting the transmission of the device. Therefore, a new type of power cord adapter connector is needed. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a new power cord adapter connector, which can improve safety and stability and can seal the gap between the plug and the main body socket.

[0005] To achieve the above purpose, the utility model adopts the following technical solution.

[0006] A novel power cord adapter connector comprises a main body, wherein the main body is sleeved with two fixing rings fixedly connected thereto, the inner walls of the two fixing rings are each provided with two recessed holes, the top and bottom of the main body are each provided with two through holes adapted to the recessed holes, the inner walls of the four through holes are each slidably connected with locking plates, one side of the four locking plates is each fixedly connected with a trapezoidal block, the inner walls of the four recessed holes are each interspersed with trigger rods slidably connected thereto, one side of the four trapezoidal blocks is each fixedly connected with a lifting plate slidably connected to the inner walls of the four recessed holes, one side of the four lifting plates is each fixedly connected with a spring, the other ends of the four springs are respectively fixedly connected to the inner walls of the four recessed holes, and a driving structure is provided on the outer side of the main body.

[0007] As a further description of the above technical solution:

[0008] The driving structure includes two slip rings, both of which are sleeved on the main body and slidably connected thereto, a screw rod is rotatably connected between the two fixed rings, both of which are sleeved on the screw rod and threadedly connected thereto, and opposite sides of the two slip rings are fixedly connected to four trigger rods respectively.

[0009] As a further description of the above technical solution:

[0010] One end of the trigger rod is rotatably connected to a roller, and the outer side of the roller is in contact with the trapezoidal block.

[0011] As a further description of the above technical solution:

[0012] Two cavities are provided at the top and bottom of the main body, the inner walls of the four cavities are slidably connected to piston plates, one side of the four piston plates is fixedly connected to sliding rods, the other ends of the four sliding rods respectively pass through two fixing rings and are fixedly connected to four lifting plates respectively, two annular grooves are provided on the inner side of the main body, the inner walls of the two annular grooves are fixedly connected to airbags, and the outer sides of the two airbags are respectively connected to the four cavities through two catheters.

[0013] As a further description of the above technical solution:

[0014] The screw rod is sleeved with an operating block fixedly connected thereto, and the surface of the operating block is provided with anti-slip grooves.

[0015] As a further description of the above technical solution:

[0016] A limiting rod is fixedly connected between the two fixing rings, and the two sliding rings are respectively sleeved on the two limiting rods and slidably connected thereto.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] This solution can complete the connection between devices and lock the device plug and the main body at the same time, thereby effectively preventing the device plug from falling off, improving the safety and stability of the device, and can seal the gap between the device plug and the main body socket, effectively preventing dust and liquid from entering the internal socket of the main body and causing a circuit breaker, further improving the safety and stability of the main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the three-dimensional diagrams of the utility model;

[0020] Figure 2 This is the second stereogram of the utility model;

[0021] Figure 3 It is a cross-sectional view of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle.

[0023] Description of the numbers in the figure:

[0024] 1. Main body; 2. Fixing ring; 3. Concave hole; 4. Through hole; 5. Locking plate; 6. Limit rod; 7. Trapezoidal block; 8. Trigger rod; 9. Lifting plate; 10. Spring; 11. Driving structure; 111. Slip ring; 112. Screw rod; 12. Roller; 13. Cavity; 14. Piston plate; 15. Slide rod; 16. Ring groove; 17. Airbag; 18. Operating block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figures 1 to 4 The utility model discloses a novel power line adapter connector, comprising a body 1, on which two fixing rings 2 are sleeved and fixedly connected, the inner walls of the two fixing rings 2 are each provided with two concave holes 3, the top and bottom of the body 1 are each provided with two through holes 4 adapted to the concave holes 3, the inner walls of the four through holes 4 are each slidably connected with a locking plate 5, one side of the four locking plates 5 is each fixedly connected with a trapezoidal block 7, the inner walls of the four concave holes 3 are each interspersed with a trigger rod 8 slidably connected with the trigger rod 8, one side of the four trapezoidal blocks 7 is each fixedly connected with a trigger rod 8 slidably connected with the trigger rod 8, and one side of the four trapezoidal blocks 7 is each fixedly connected with a trigger rod 8 slidably connected with the inner walls of the four concave holes 3. A lifting plate 9 is slidably connected, and one side of each of the four lifting plates 9 is fixedly connected with a spring 10, and the other ends of the four springs 10 are respectively fixedly connected to the inner walls of the four recessed holes 3, and a driving structure 11 is provided on the outer side of the main body 1; the driving structure 11 includes two slip rings 111, and the two slip rings 111 are both sleeved on the main body 1 and slidably connected thereto, and a screw rod 112 is rotatably connected between the two fixed rings 2, and the two slip rings 111 are both sleeved on the screw rod 112 and threadedly connected thereto, and the opposite sides of the two slip rings 111 are respectively fixedly connected to the four trigger rods 8.

[0027] In the utility model, when the main body 1 is used, the plugs of the two devices are first inserted into the left and right sides of the main body 1 respectively to complete the connection between the devices, and then the user rotates the screw rod 112. Since the screw rod 112 is threadedly connected to the two slip rings 111, the screw rod 112 will drive the two slip rings 111 to move toward each other after rotation, and the four trigger rods 8 will be driven to be inserted into the corresponding recessed holes 3 during the movement of the slip rings 111. During the movement of the trigger rod 8, the inclined surface of the trapezoidal block 7 will be squeezed, and the trapezoidal block 7 will be deflected after being subjected to force. During the deflection of the trapezoidal block 7, the corresponding lifting plate 9 will be driven to move and compress the spring 10, and the trapezoidal block 7 will drive the locking plate 5 to approach the device plug along the inner wall of the through hole 4 during the sliding process along the inside of the recessed hole 3, until the locking plate 5 is tightly attached to the device plug, and due to the effect of friction, the device plug and the main body 1 are fixed, effectively preventing the device plug from falling off from the main body 1, thereby improving the stability of the main body 1.

[0028] See also Figure 4 , wherein: one end of the trigger rod 8 is rotatably connected to a roller 12 , and the outer side of the roller 12 is in contact with the trapezoidal block 7 .

[0029] In the present invention, the friction between the trigger rod 8 and the trapezoidal block 7 can be reduced by setting the roller 12, thereby effectively improving the running smoothness of the device, reducing wear and tear, and increasing the service life of the device.

[0030] See also Figure 4 , wherein: two cavities 13 are provided at the top and bottom of the body 1, the inner walls of the four cavities 13 are slidably connected with piston plates 14, one side of the four piston plates 14 is fixedly connected with slide rods 15, the other ends of the four slide rods 15 respectively penetrate the two fixing rings 2 and are respectively fixedly connected with the four lifting plates 9, two annular grooves 16 are provided on the inner side of the body 1, the inner walls of the two annular grooves 16 are fixedly connected with air bags 17, and the outer sides of the two air bags 17 are respectively connected with the four cavities 13 through two catheters.

[0031] In the utility model, the lifting plate 9 is driven by the trapezoidal block 7, which drives the slide bar 15 to move. After the slide bar 15 moves, it drives the piston plate 14 to slide along the inner wall of the cavity 13. At this time, the gas inside the cavity 13 will be pressed into the airbag 17. The airbag 17 is annularly arranged inside the annular groove 16. After the gas enters the airbag 17, the airbag 17 will expand. After the expansion, the airbag 17 will be tightly attached to the surface of the plug, thereby achieving the effect of sealing the gap between the device plug and the socket of the main body 1, effectively preventing dust and liquid from entering the internal socket of the main body 1 and causing a circuit breaker, thereby further improving the safety and stability of the use of the main body 1.

[0032] See also Figure 1 and 2 , wherein: an operating block 18 is sleeved on the screw rod 112 and fixedly connected thereto, and an anti-slip pattern is provided on the surface of the operating block 18.

[0033] In the present invention, the setting of the operating block 18 can facilitate the user to rotate the screw rod 112, thereby improving the practicality of the device.

[0034] See also Figures 1 to 3 , wherein: a limit rod 6 is fixedly connected between the two fixing rings 2, and two sliding rings 111 are respectively sleeved on the two limit rods 6 and slidably connected thereto.

[0035] In the present invention, the two slip rings 111 can be limited by the setting of the limiting rod 6, thereby improving the stability of the movement of the slip rings 111.

[0036] The above are the preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A novel power line adapter connector, comprising a body (1), characterized in that: The body (1) is sleeved with two fixing rings (2) fixedly connected thereto, the inner walls of the two fixing rings (2) are each provided with two recessed holes (3), the top and bottom of the body (1) are each provided with two through holes (4) adapted to the recessed holes (3), the inner walls of the four through holes (4) are each slidably connected with a locking plate (5), one side of the four locking plates (5) is each fixedly connected with a trapezoidal block (7), the inner walls of the four recessed holes (3) are each interspersed with a trigger rod (8) slidably connected thereto, one side of the four trapezoidal blocks (7) is each fixedly connected with a lifting plate (9) slidably connected to the inner walls of the four recessed holes (3), one side of the four lifting plates (9) is each fixedly connected with a spring (10), the other ends of the four springs (10) are respectively fixedly connected to the inner walls of the four recessed holes (3), and a driving structure (11) is provided on the outer side of the body (1).

2. A new type of power line adapter connector according to claim 1, characterized in that: The driving structure (11) comprises two slip rings (111), the two slip rings (111) are both sleeved on the body (1) and slidably connected thereto, a screw rod (112) is rotatably connected between the two fixing rings (2), the two slip rings (111) are both sleeved on the screw rod (112) and threadedly connected thereto, and opposite sides of the two slip rings (111) are respectively fixedly connected to four trigger rods (8).

3. According to claim 1, the novel power line adapter connector is characterized in that: One end of the trigger rod (8) is rotatably connected to a roller (12), and the outer side of the roller (12) is in contact with the trapezoidal block (7).

4. The novel power line adapter connector according to claim 1 is characterized in that: The top and bottom of the body (1) are each provided with two cavities (13); the inner walls of the four cavities (13) are slidably connected to piston plates (14); one side of the four piston plates (14) is fixedly connected to a slide rod (15); the other ends of the four slide rods (15) respectively penetrate two fixing rings (2) and are respectively fixedly connected to four lifting plates (9); the inner side of the body (1) is provided with two annular grooves (16); the inner walls of the two annular grooves (16) are fixedly connected to air bags (17); the outer sides of the two air bags (17) are respectively connected to the four cavities (13) through two conduits.

5. The novel power line adapter connector according to claim 2 is characterized in that: An operating block (18) is sleeved on the screw rod (112) and fixedly connected thereto, and anti-slip grooves are provided on the surface of the operating block (18).

6. The novel power line adapter connector according to claim 2 is characterized in that: A limiting rod (6) is fixedly connected between the two fixing rings (2), and the two sliding rings (111) are respectively sleeved on the two limiting rods (6) and slidably connected thereto.

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