Connector convenient to disassemble

Abstract

The utility model discloses a connector convenient to disassemble in the field of connectors, which comprises a male end connector and a female end connector which are conductive after being connected, the male end connector is provided with an insertion end, the insertion end is provided with a male end groove, and at least two male head terminals of which one ends are fixed in the male end groove are inserted into the male end connector in a penetrating manner; the female end connector is provided with a female end groove in which the insertion end is inserted, the female end groove is internally provided with at least two protruding parts inserted into the male end groove, the female end connector is further provided with at least two female head terminals in a penetrating mode, one ends of the female head terminals are fixed into the corresponding protruding parts, and the protruding parts are further provided with insertion holes used for being inserted into the male head terminals to be connected with the corresponding female head terminals; the male end connector is further provided with a movable arm which is connected to the outer side and rotates, a fitting part is arranged at the positioning and rotating end of the movable arm, and the fitting part is tightly attached to the outer side of the female end connector after the male end connector and the female end connector are oppositely inserted. A secondary plug-in structure is further arranged inside during plug-in, the stability is improved, and a rotatable movable arm is further arranged, so that the effect of quick disassembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a connector that is easy to disassemble. Background Art

[0002] A connector, also known as a plug, connector or socket, is a device used to connect two active devices in an electronic device, mainly for transmitting current or signals. Its principle is to connect the wires in two electronic devices through the metal contacts inside it, so that the electrons in the electronic devices can flow between the two devices, thereby conducting current or signal transmission.

[0003] For a connector, its structure is basically composed of a male end and a female end that are connected after being inserted into each other. However, currently, when the male end and the female end are inserted into each other, the internal fixed terminals are basically directly connected after being inserted, but the structure for guiding the connection of the terminals at the insertion position inside is lacking, which is prone to blind insertion, and the terminals are likely to have poor contact, affecting the stability of the terminals. In addition, after the male end and the female end are connected, they are basically separated by manpower, which is laborious and not easy to disassemble. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides a connector that is easy to disassemble, which can effectively solve the technical problems of the current connector being unstable after connection and inconvenient to disassemble.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0006] A connector that is easy to disassemble includes a male end connector and a female end connector that are conductive after connection. The male end connector is provided with an insertion end, the insertion end is provided with a male end groove, and at least two male head terminals fixed at one end in the male end groove are also inserted through the male end connector.

[0007] The female end connector is provided with a female end groove that is inserted into the insertion end, at least two protruding parts inserted into the male end groove are arranged in the female end groove, at least two female head terminals fixed at one end in the corresponding protruding parts are also inserted through the female end connector, and a jack for inserting the male head terminal and connecting it with the corresponding female head terminal is also arranged on the protruding part.

[0008] A clamping part fixed to the inner wall of the female end groove is arranged on the outer side of the insertion end, the male end connector is also provided with a movable arm that rotates on the outer side, a fitting part is arranged at the positioned and rotatable end of the movable arm, and the fitting part closely adheres to the outer side of the female end connector after the male end connector and the female end connector are inserted into each other.

[0009] Furthermore, a partition plate for separating the protruding parts is arranged in the male end groove.

[0010] Further, fixing screw holes are provided on both sides of the female end connector head.

[0011] Further, the movable arm is U-shaped, and insertion rods for positioning and rotation on the outer sides of the male end connector head are provided at both ends.

[0012] Further, the other end of the male terminal extends to the outer side of the male end connector head away from the butt-insertion end, and the other end of the female terminal extends to the outer side of the female end connector head away from the butt-insertion end.

[0013] Further, the male terminal includes a first male terminal and a second male terminal, and the female terminal includes a first female terminal connected to the first male terminal and a second female terminal connected to the second male terminal.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] When the insertion end and the female end groove of the present utility model are butt-inserted, a structure for secondary butt-insertion formed by the male end groove and the protrusion part is further arranged inside, effectively improving the connection stability of the terminals inside the connector. In addition, a rotatable movable arm is arranged on the outer side of the male end connector head, and the female end connector head can be quickly pushed through the movable arm, achieving the effect of quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 is a first schematic diagram of the structure of the male end connector head of an embodiment of the present utility model;

[0018] Figure 3 is a second schematic diagram of the structure of the male end connector head of an embodiment of the present utility model;

[0019] Figure 4 is a first schematic diagram of the structure of the female end connector head of an embodiment of the present utility model;

[0020] Figure 5 is a second schematic diagram of the structure of the female end connector head of an embodiment of the present utility model;

[0021] Figure 6 is a schematic diagram of the structure of the movable arm of an embodiment of the present utility model;

[0022] Reference numerals in the drawings:

[0023] 1 - male end connector head, 2 - female end connector head, 3 - insertion end, 4 - male end groove, 5 - male terminal, 6 - female end groove, 7 - protrusion part, 8 - female terminal, 9 - jack, 10 - clamping part, 11 - movable arm, 12 - fitting part, 13 - partition plate, 14 - fixing screw hole, 15 - insertion rod;

[0024] 501 - First male terminal, 502 - Second male terminal;

[0025] 801 - First female terminal, 802 - Second female terminal. Detailed implementation manner

[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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] As Figure 1-6 shown, the present invention provides a detachable connector, which is mainly used for connecting and transmitting signals after conduction. Its specific structure mainly includes a male connector head 1 and a female connector head 2. The male connector head 1 and the female connector head 2 are connected and locked by means of plugging. After the male connector head 1 and the female connector head 2 are plugged together, the user can also push the female connector head 2 away from the plugged position with the male connector head 1 by rotating the movable arm 11.

[0028] When the male connector head 1 and the female connector head 2 are plugged together, the male connector head 1 is provided with an insertion end 3 for plugging. Correspondingly, the female connector head 2 is provided with a female groove 6 that is plugged with the insertion end. When the insertion end 3 is connected in the female groove 6, a clamping portion 10 for clamping and fixing is provided at the position where the outside of the insertion end 3 contacts the female groove 6. As the insertion end 3 is plugged into the female groove 6, correspondingly, a clamping groove for facilitating the fixing of the clamping portion 10 can also be provided on the inner wall of the female groove 6.

[0029] Corresponding terminals are provided inside both the male connector head 1 and the female connector head 2. Specifically, a male terminal 5 is inserted and fixed inside the male connector head 1, and a female terminal 8 is inserted and fixed inside the female connector head 2. When plugged together, the male terminal 5 and the female terminal 8 come into contact for conduction.

[0030] To improve the connection stability between the male terminal 5 and the female terminal 8 during plugging, a male groove 4 is provided at the insertion end 3. After the male terminal 5 is inserted and fixed, one end of the male terminal 5 extends into the male groove 4. And a protruding portion 7 is provided in the female groove 6. During plugging, the protruding portion 7 is directly inserted into the male groove 4. After the female terminal 8 is inserted and fixed, one end of the female terminal 8 is fixed inside the protruding portion 7. At the same time, a conducting jack 9 is provided on the surface of the protruding portion 7, which facilitates the male terminal 5 to contact the female terminal 8 after being plugged through the jack 9.

[0031] In the solution provided by the present technology, there are three protruding portions 7 in the female end groove 6. In addition, the female head terminal 8 includes two first female terminals 801 and seven second female terminals 802. The first female terminals 801 are separately arranged in the protruding portions 7, while the seven second female terminals 802 are jointly arranged in the remaining one protruding portion 7. Correspondingly, the male head terminal 5 includes two first male terminals 501 and seven second male terminals 502. The first male terminals 501 are in one-to-one correspondence with the first female terminals 801 for connection, and the seven second male terminals 502 are connected to the seven second female terminals 802 arranged on the same protruding portion 7.

[0032] A partition plate 13 is also arranged in the male end groove 4. The partition plate 3 places a single first male terminal 501 alone in one space, while the seven second male terminals are jointly arranged in one space. That is, during mating, the three protruding portions are respectively inserted into different spaces to contact the corresponding male terminals. While protecting the terminals, it also avoids the mutual influence of the terminals in each protruding portion 7.

[0033] After the male end connector 1 and the female end connector 2 are mated and connected, in order to facilitate the disassembly of the male end connector 1 and the female end connector 2, a rotatable movable arm 11 is also connected to the side of the male end connector 1. The movable arm 11 is provided with a fitting portion 12, and the fitting portion 12 can have a straight-edge structure. After the male end connector 1 and the female end connector 2 are mated and fixed, the fitting portion 12 directly abuts against the outside of the female end connector 2. One end of the movable arm 11 connected to the side of the male end connector 1 is a rotation positioning portion. Among them, the movable arm 11 has a U-shaped structure, and both ends are connected to the outside of the male end connector 1 to form a rotation positioning portion. An insertion rod 15 for positioning and rotating by inserting into the outside of the male end connector 1 is provided at the position of the positioning portion. After the user rotates the movable arm 11, the fitting portion 12 can directly push the female end connector 2 away from the mating end, quickly disassembling the male end connector 1 and the female end connector 2 after mating. It should be added that the movable arm 11 can also be used for hanging the mated connector for use.

[0034] In addition, when the connector is in use, the position of the female end connector 2 can be fixed in advance, and then the male end connector 1 is inserted and connected. Fixing screw holes 14 are provided at both ends of the female end connector 2, and the user can fix the female end connector 2 in advance through the fixing screw holes 14.

[0035] Regarding the other ends of the male head terminal 5 and the female head terminal 8, the other end of the male head terminal 5 extends to the outside of the male end connector 1 away from the mating end, and the other end of the female head terminal 8 extends to the outside of the female end connector 2 away from the mating end.

[0036] Compared with the traditional technology, when the insertion end 3 and the female end groove 6 are inserted into each other in this technical solution, a structure for secondary insertion formed by the male end groove 4 and the protrusion 7 is also provided inside, effectively improving the stability of the connection of the internal terminals of the connector. In addition, a rotatable movable arm 11 is provided outside the male end connector 1, and the female end connector 2 can be quickly pushed through the movable arm 11 to achieve the effect of quick disassembly.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A connector that is easy to disassemble, comprising a male connector and a female connector that are electrically conductive after connection, characterized in that: The male end connector is provided with an insertion end, the insertion end is provided with a male end groove, and the male end connector is also interspersed with at least two male terminals with one end fixed in the male end groove; The female end connector is provided with a female end groove which is plugged into the insertion end, the female end groove is provided with at least two protrusions which are inserted into the male end groove, the female end connector is also inserted with at least two female terminals whose one end is fixed in the corresponding protrusions, and the protrusions are also provided with jacks for inserting male terminals and connecting with corresponding female terminals; The outer side of the insertion end is provided with a clamping portion fixed to the inner wall of the female end groove, and the male end connector is also provided with a movable arm connected to the outer side for rotation. The movable arm has a fitting portion at one end for positioning and rotation, and the fitting portion is tightly attached to the outer side of the female end connector after the male end connector and the female end connector are plugged into each other.

2. The easily disassembled connector according to claim 1, characterized in that: A partition plate for separating the protruding parts is arranged in the male end groove.

3. The easily disassembled connector according to claim 1, characterized in that: Fixing screw holes are arranged on both sides of the female end connector.

4. The easily disassembled connector according to claim 1, characterized in that: The movable arm is U-shaped, and both ends are provided with insertion rods which are inserted into the outer side of the male end connector for positioning and rotation.

5. The easily disassembled connector according to claim 1, characterized in that: The other end of the male terminal extends toward the outer side of the male connector away from the plug-in end, and the other end of the female terminal extends toward the outer side of the female connector away from the plug-in end.

6. The easily disassembled connector according to claim 1 or 5, characterized in that: The male terminal includes a first male terminal and a second male terminal, and the female terminal includes a first female terminal connected to the first male terminal and a second female terminal connected to the second male terminal.

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