Connector

Abstract

The utility model relates to the technical field of wire connectors, in particular to a connector, which comprises a male head and a female head, a plurality of pins are arranged on the male head, a socket is arranged on the female head, the pins are matched with the socket in a plugging manner, slots are arranged on two opposite sides of the surface of one side, facing the male head, of the female head, and the pins are inserted into the slots. An insertion groove is formed in the male head, the two ends of the insertion groove are arranged in a penetrating mode, elastic insertion rods are arranged on the two opposite sides of the male head, clamping hooks are arranged on the outer side faces of the elastic insertion rods, the elastic insertion rods are inserted into the insertion groove, the clamping hooks are in sliding fit with the inner wall of the insertion groove, and the clamping hooks are buckled to a notch in the end, away from the male head, of the insertion groove. The socket has the effect of being convenient to plug and unplug.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wire connector, especially to a connector. BACKGROUND

[0002] When the electric wire is connected, the wire connector is generally needed, and the wire connector generally comprises two wire terminals, and the two wire terminals are electrically connected to connect two electric wires together, but in order to connect the two electric wires tightly, the existing technology is to fix the two wire terminals together through a threaded connecting piece, and the structure is relatively simple and inconvenient to disassemble and install.

[0003] With the continuous improvement of the level of science and technology, people's requirements for product use environment are also more stringent. For example, waterproof, ultraviolet protection, moisture-proof, cold-proof, etc. The LED waterproof connector is a waterproof plug that can provide safe and reliable power and signal connection. These products have the advantages of environmental protection and energy saving. In hot summer, it has the functions of ultraviolet protection, radiation protection, oxidation protection and aging prevention. In cold winter, it has the functions of moisture-proof, moisture-proof and cold-proof. However, the current connection method of the male and female heads of the connector is to insert the male and female heads in opposite directions and then lock the nut. The whole component is more, the manufacturing process is complicated, the efficiency is low, and the nut needs to be locked during use, which is time-consuming and laborious. The manufacturing cost is high and the use is complicated. SUMMARY

[0004] In order to facilitate plugging, the utility model provides a connector for the prior art.

[0005] The utility model provides a connector, adopt the following technical scheme:

[0006] A connector, comprising a male head and a female head, a plurality of pin needles are arranged on the male head, a socket is arranged on the female head, the pin needles are inserted and matched with the socket, the opposite sides of the female head are provided with insertion grooves, the insertion grooves are provided with through holes at both ends, the opposite sides of the male head are provided with elastic insertion rods, the outer side of the elastic insertion rod is provided with a hook, the elastic insertion rod is inserted into the insertion groove, the hook is in sliding fit with the inner wall of the insertion groove, and the hook is buckled on the end slot of the insertion groove away from the male head.

[0007] Further, the outer side wall of the hook is provided with a slope.

[0008] Further, an arc transition is arranged between the end slot of the insertion groove close to the male head and the surface of the female head facing the male head, and the slope is in sliding fit with the arc transition.

[0009] Further, the side surface of the female head away from the male head is provided with notches on the opposite sides.

[0010] Further, the male head is provided with a plug ring on a side surface thereof, the pin needle is arranged in the plug ring, the female head is provided with a plug slot on a side surface thereof, and the plug ring and the plug slot are plug-fitted.

[0011] Further, the plug ring is provided with a positioning block on an inner wall thereof, the female head is provided with a positioning slot, and the positioning block and the positioning slot are plug-fitted.

[0012] Further, the plug slot is provided with a silica gel sealing ring, and the end of the plug ring abuts against the silica gel sealing ring.

[0013] Further, the surfaces of the male head and the female head, which are away from each other, are provided with threaded sleeves.

[0014] Further, the side walls of the male head and the female head are provided with indication arrows.

[0015] In conclusion, the utility model has at least one of the following beneficial technical effects:

[0016] When the male head and the female head are connected, the elastic insertion rod is inserted into the insertion slot, then the clamping hook slides along the inner wall of the insertion slot, and the elastic insertion rod is elastically deformed, when the clamping hook passes through the insertion slot, the elastic insertion rod is restored, so that the clamping hook clamps the side surface of the female head, which is away from the male head, and the pin needle is inserted into the insertion opening, thereby fixing the male head and the female head together, which is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a whole structure schematic view of the utility model.

[0018] Fig. 2 It is an explosion schematic view of the utility model.

[0019] Fig. 3 It is a structure schematic view of the male head in the utility model.

[0020] In the drawing: 1, male head; 11, pin needle; 12, elastic insertion rod; 121, clamping hook; 1211, inclined surface; 13, plug ring; 131, positioning block; 14, threaded sleeve; 15, indication arrow; 2, female head; 21, insertion opening; 22, insertion slot; 221, circular arc transition; 23, notch; 24, plug slot; 25, positioning slot; 3, silica gel sealing ring; DETAILED DESCRIPTION

[0021] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] The utility model discloses an embodiment of a kind of connectors, as shown in the drawings, including male head 1 and female head 2, one side surface of male head 1 is attached with the one side surface of female head 2, and multiple pin needles 11 are fixedly installed on male head 1, and multiple sockets 21 are provided on female head 2, pin needle 11 is inserted with socket 21, and pin needle 11 is electrically connected with socket 21. Figs. 1-3 As shown in the drawings, including male head 1 and female head 2, one side surface of male head 1 is attached with the one side surface of female head 2, and multiple pin needles 11 are fixedly installed on male head 1, and multiple sockets 21 are provided on female head 2, pin needle 11 is inserted with socket 21, and pin needle 11 is electrically connected with socket 21.

[0023] Meanwhile, the side surface of female head 2 towards male head 1 is integrally formed with a plug-in ring 13, and pin needle 11 is located in plug-in ring 13, and the side surface of male head 1 towards female head 2 is provided with a plug-in groove 24, and plug-in ring 13 is inserted with plug-in groove 24, and plug-in ring 13 not only can protect pin needle 11, but also can make the connection between male head 1 and female head 2 more stable after being connected together.

[0024] In addition, the inner wall of plug-in ring 13 is integrally formed with a positioning block 131, and the surface of female head 2 towards male head 1 is provided with a positioning groove 25, and positioning block 131 is inserted with positioning groove 25, and when male head 1 and female head 2 are connected together, positioning block 131 is inserted into positioning groove 25 to make multiple pin needles 11 and multiple sockets 21 more accurately aligned. In addition, plug-in groove 24 is provided with a silica gel sealing ring 3, and the end of plug-in ring 13 abuts against silica gel sealing ring 3, and silica gel sealing ring 3 can improve the waterproof level between male head 1 and female head 2, so that water is not easy to penetrate between pin needle 11 and socket 21.

[0025] In addition, the female head 2 is provided with a slot 22 on each side surface opposite to the side surface of the male head 1, the slot 22 penetrates through the opposite side surfaces of the female head 2, the male head 1 is integrally provided with a elastic insertion rod 12 on each opposite side, the elastic insertion rod 12 is integrally provided with a hook 121 at the end away from the male head 1, the hook 121 is located on the side wall of the elastic insertion rod 12 away from the other elastic insertion rod 12, the elastic insertion rod 12 is inserted into the slot 22, the hook 121 is in sliding fit with the inner wall of the slot 22, and the hook 121 is buckled on the slot opening of the slot 22 away from the male head 1. When connecting the male head 1 and the female head 2, the elastic insertion rod 12 is inserted into the slot 22, then the hook 121 slides along the inner wall of the slot 22, and the elastic insertion rod 12 is elastically deformed, when the hook 121 passes out of the slot 22, the elastic insertion rod 12 returns, so that the hook 121 buckles on the side surface of the female head 2 away from the male head 1, thereby fixing the male head 1 and the female head 2 together, which is convenient and fast.

[0026] When the male head 1 and the female head 2 need to be separated, the hook 121 is pinched to make the hook 121 separate from the surface of the female head 2, then the elastic insertion rod 12 is pulled out of the slot 22, so that the male head 1 and the female head 2 can be separated. In addition, the side surface of the female head 2 away from the male head 1 is provided with a notch 23 on each side edge, the notch 23 can facilitate pinching the hook 121. In addition, the outer side wall of the hook 121 is provided with a slope 1211, so that one end of the hook 121 is larger and the other end is smaller, the end of the hook 121 away from the male head 1 is the small end, and the slot 22 is provided with a circular arc transition 221 between the slot opening close to the male head 1 and the surface of the female head 2 facing the male head 1, the slope 1211 and the circular arc transition 221 are in sliding fit, so that when the hook 121 is inserted into the slot 22, the slope 1211 can play a guiding role, so that the hook 121 can be more smoothly inserted into the slot 22, and the circular arc transition 221 can prevent the hook 121 from being scratched. In addition, the side wall of the male head 1 and the female head 2 is integrally provided with an indication arrow 15, the indication arrow 15 points to the butt joint of the male head 1 and the female head 2, when the male head 1 and the female head 2 are connected together, the two indication arrows 15 are located on the same side wall of the male head 1 and the female head 2, the indication arrow 15 can facilitate people to quickly know the correct connection direction of the male head 1 and the female head 2, which is convenient and fast. In addition, the surface of the male head 1 and the female head 2 away from each other is integrally provided with a threaded sleeve 14, the threaded sleeve 14 can facilitate connecting the wire to the male head 1 and the female head 2.

[0027] The utility model discloses an embodiment of a connector, which is characterized in that: when the male connector 1 is connected with the female connector 2, the elastic insertion rod 12 is inserted into the insertion slot 22, then the clamping hook 121 slides along the inner wall of the insertion slot 22, and the elastic insertion rod 12 is elastically deformed; when the clamping hook 121 passes through the insertion slot 22, the elastic insertion rod 12 returns to its original position, so that the clamping hook 121 clamps the side surface of the female connector 2 away from the male connector 1, and the pin needle 11 is inserted into the insertion opening 21, thereby fixing the male connector 1 and the female connector 2 together, which is convenient and fast.

[0028] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model is disclosed in the preferred embodiment, it is not intended to limit the utility model. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the technical solution of the utility model, and the equivalent embodiments with equivalent changes are equivalent to the embodiments. Any simple modification, equivalent change and modification of the above embodiments according to the utility model technical solution belong to the scope of the utility model technical solution.

Claims

1. A connector characterized by: The utility model provides a connector, including male head (1) and female head (2), a plurality of pin needles (11) are provided on male head (1), female head (2) is provided with the socket (21), the pin needle (11) is inserted with the socket (21), female head (2) is provided with the insertion slot (22) to the two sides of the side surface opposite to male head (1) side surface, the insertion slot (22) is provided with both ends, and the opposite two sides of male head (1) are provided with the elastic insertion rod (12), the outer side of elastic insertion rod (12) is provided with the hook (121), the elastic insertion rod (12) is inserted in insertion slot (22), the hook (121) is slidably connected with the inner wall of insertion slot (22), and the hook (121) is buckled on the end slot mouth of insertion slot (22) away from male head (1).

2. A connector according to claim 1, wherein: The outer side wall of the hook (121) is provided with a slope (1211).

3. A connector according to claim 2, wherein: The end slot mouth of the insertion slot (22) close to the male head (1) is provided with a circular arc transition (221) between the surface of the female head (2) facing the male head (1), and the slope (1211) is slidably connected with the circular arc transition (221).

4. The connector of claim 1, wherein: The side surface of the female head (2) away from the male head (1) is provided with a notch (23) on the opposite two sides.

5. The connector of claim 1, wherein: The male head (1) is provided with an insertion ring (13) on the side surface facing the female head (2), and the pin needle (11) is located in the insertion ring (13).

6. A connector according to claim 5, wherein: The female head (2) is provided with an insertion slot (24) on the side surface facing the male head (1), and the insertion ring (13) is inserted with the insertion slot (24).

7. A connector according to claim 5, wherein: The inner wall of the insertion ring (13) is provided with a positioning block (131), and the female head (2) is provided with a positioning slot (25), and the positioning block (131) is inserted with the positioning slot (25).

8. The connector of claim 1, wherein: The insertion slot (24) is provided with a silica gel sealing ring (3), and the end of the insertion ring (13) abuts against the silica gel sealing ring (3).

9. The connector of claim 1, wherein: The surfaces of the male head (1) and the female head (2) away from each other are provided with a threaded sleeve (14). The side walls of the male head (1) and the female head (2) are provided with an indication arrow (15).

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