LED connector convenient to disassemble and assemble

Abstract

The utility model discloses an LED connector convenient to disassemble and assemble, relates to the field of LED connectors, and aims to solve the technical problems that in the prior art, a male head and a female head on an existing LED connector are fixedly connected with two wires needing to be in butt joint respectively, the male head and the female head cannot be disassembled from the wires, and the wires cannot be in butt joint. And when one of the two wires needing to be butted is damaged, the male head and the female head cannot be reused, so that the economical efficiency is poor. Rectangular electric connecting grooves are formed in the middles of the interiors of the female head and the male head correspondingly, supporting pieces are fixedly connected to the upper ends and the lower ends of the rear end faces of the interiors of the two rectangular electric connecting grooves correspondingly, first electric connecting pieces are fixedly connected to the front ends of the supporting pieces correspondingly, and push plates are connected to the front ends of the interiors of the two rectangular electric connecting grooves correspondingly. The upper end and the lower end of the rear end of the push plate are fixedly connected with second electric connecting pieces, and the front end of the rotating shaft extends out of the circular groove to be in limited connection with a knob.

Description

Technical Field

[0001] The utility model relates to the field of LED connectors, in particular to an LED connector which is easy to assemble and disassemble. Background Art

[0002] LED connectors are electromechanical components that connect conductors (wires) to appropriate matching components to achieve circuit connection and disconnection. LED connectors are composed of male and female connectors. When wiring, the positive pole is connected to the positive pole of the power supply, but a voltage-dividing and current-limiting resistor must be connected in series in the loop to make the LED work within the normal range. If you don't know how large the resistance in series is, replace it with a 10K adjustable resistor and then adjust the resistance value under the monitoring of the ammeter until the LED works normally.

[0003] The male and female heads of the existing LED connectors are fixedly connected to the two wires to be connected, and the male and female heads are not removable from the wires. When one of the two wires to be connected is damaged, the male and female heads cannot be reused, which is less economical. Therefore, the market urgently needs to develop an LED connector that is easy to disassemble and assemble to help people solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to provide an LED connector that is easy to disassemble and assemble, so as to solve the problem proposed in the above background technology that the male head and the female head of the existing LED connector are respectively fixedly connected to the two wires to be connected, the male head and the female head are not removable from the wires, and when one of the two wires to be connected is damaged, the male head and the female head cannot be reused, resulting in poor economic efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED connector that is easy to disassemble and assemble, comprising a female head and a male head, an insertion groove is provided in the middle of one end face of the female head, connecting parts are provided at both upper and lower ends of one side of the female head, and connecting grooves are provided in the middle of the two connecting parts, an insertion part is provided in the middle of one end face of the male head, and hook-type connecting pieces are fixedly connected to both upper and lower ends of the end face of one side of the male head, a rectangular electrical connection groove is provided in the middle of the female head and the male head, and the upper and lower ends of the rear end faces of the two rectangular electrical connection grooves are fixedly connected to support pieces, and the front end of the support piece is fixedly connected to a first electrical connection piece, and the middle of the two first electrical connection pieces are provided with A semicircular groove, a push plate is connected to the front end of the two rectangular electrical connection grooves, and the upper and lower ends of the rear end of the push plate are fixedly connected with the second electrical connection piece, and the middle parts of the two second electrical connection pieces are provided with semicircular protrusions, and the middle part of the front end of the push plate is fixedly connected with a fixed shaft, and the middle part of the front end surface of the rectangular electrical connection groove inside the female head and the male head is provided with a threaded groove, and a circular groove is connected between the front end and the external end surface of the internal threaded groove of the female head and the male head, and rectangular limiting grooves are provided at the upper and lower ends of the front end of the circular groove, and the two threaded grooves are connected with a rotating shaft, and the circular groove limit connection is connected with a knob extending from the front end of the rotating shaft, and the rear end of the knob is fixedly connected with a rotating tube on the outside of the front end of the rotating shaft.

[0006] Preferably, the insertion part on the male head is inserted into the insertion groove on the female head for limiting connection, and the two hook-shaped connecting parts on the male head respectively pass through the middle connecting grooves of the two connecting parts on the female head and hook the end surface of one side of the connecting part.

[0007] Preferably, a threaded portion is provided at the rear end of the outer side of the rotating shaft, and the threaded portion on the rotating shaft is meshedly connected with the thread groove tooth portion.

[0008] Preferably, the rear end of the rotating shaft extends to the inside of the rectangular electrical connection groove, and the front end of the fixed shaft at the front end of the push plate is inserted into the middle of the rear end of the rotating shaft for transmission connection.

[0009] Preferably, rectangular limiting grooves are provided at both upper and lower ends of the front end of the outer end face of the rotating shaft, and rectangular limiting plates are fixedly connected at both upper and lower ends of the rear end of the rotating tube.

[0010] Preferably, the two rectangular limiting plates inside the rotating tube slide into the two rectangular limiting sliding grooves on the rotating shaft to be limitedly connected.

[0011] Preferably, the rear end of the rotating tube is inserted into the circular groove for limiting connection, and the upper and lower ends of the front end of the outer end of the rotating tube are fixedly connected with rectangular limiting parts, which push the rotating tube to be completely inserted into the circular groove and the rectangular limiting part to be inserted into the rectangular limiting groove for limiting connection.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, through the setting of the rectangular electrical connection groove, the middle part of the female head and the male head are both provided with a rectangular electrical connection groove, the upper and lower ends of the rear end surfaces of the two rectangular electrical connection grooves are fixedly connected with support members, the front ends of the support members are fixedly connected with the first electrical connection pieces, the middle parts of the two first electrical connection pieces are provided with semicircular grooves, the front ends of the two rectangular electrical connection grooves are connected with push plates, the upper and lower ends of the rear end of the push plates are fixedly connected with the second electrical connection pieces, the middle parts of the two second electrical connection pieces are provided with semicircular protrusions, the middle part of the front end of the push plate is fixedly connected with a fixed shaft, the middle part of the front end surface of the rectangular electrical connection grooves inside the female head and the male head are both provided with a threaded groove, a circular groove is connected between the front end of the threaded groove inside the female head and the male head and the external end surface, the upper and lower ends of the front end of the circular groove are both provided with rectangular limiting grooves, the two threaded grooves are both connected with rotating shafts, and the front end of the rotating shaft extends out of the circular groove and is limitedly connected with a knob The rear end of the knob is fixedly connected with a rotating tube on the outside of the front end of the rotating shaft. The two wiring harnesses to be connected are respectively inserted into the rectangular electrical connection grooves inside the female head and the male head, so that the two conductive ends in the wiring harness are respectively placed between the two groups of first electrical connection pieces and second electrical connection pieces. The rotating tube is driven to rotate by rotating the knob, and then the rotating shaft is driven to rotate by the rotating tube, so that the rotating shaft rotates and is inserted into the rectangular electrical connection groove. When the rotating shaft rotates, the push plate is pushed so that the two second electrical connection pieces on the push plate overlap with the two first electrical connection pieces to clamp the conductive ends. When the knob is fully tightened, the knob is pushed to make the rotating tube fully inserted into the circular groove and the rectangular limiting part is inserted into the rectangular limiting groove for limiting connection, so that the rotating shaft is in a rotation restricted state. When the wiring harness needs to be disassembled, the knob is pulled outward to make the rectangular limiting part slide out of the rectangular limiting groove, and the knob is rotated in the opposite direction to separate the wiring harness from the female head and the male head respectively, and installation and disassembly are relatively convenient.

[0014] 2. In the utility model, through the arrangement of semicircular grooves and semicircular protrusions, the middle parts of the two first electrical connection pieces are each provided with a semicircular groove, and the middle parts of the two second electrical connection pieces are each provided with a semicircular protrusion. The two second electrical connection pieces on the push plate overlap with the two first electrical connection pieces to clamp the conductive ends. At the same time, the middle part of the conductive end is bent by the semicircular groove on the first electrical connection piece and the semicircular protrusion on the second electrical connection piece to prevent the conductive end from falling out when the wiring harness is pulled.

[0015] 3. In the utility model, an insertion portion is provided in the middle of one end face of the male head through the setting of a hook-type connector, and the upper and lower ends of the end face of one side of the male head are fixedly connected with hook-type connectors. The insertion portion on the male head is inserted into the insertion groove on the female head for limiting connection. The two hook-type connectors on the male head respectively pass through the middle connecting grooves of the two connecting parts on the female head and hook the end face of one side of the connecting part, so that the male head and the female head remain fixedly connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a front view of an LED connector that is easy to disassemble and assemble according to the utility model;

[0017] Figure 2 It is the main sectional view of the utility model;

[0018] Figure 3 It is a side sectional view of the utility model;

[0019] Figure 4 It is a top sectional view of the female head of the utility model.

[0020] In the figure: 1. female connector; 101. insertion slot; 102. connecting portion; 103. connecting slot; 2. male connector; 201. insertion portion; 202. hook-type connector; 3. rectangular electrical connection slot; 301. support member; 302. first electrical connection piece; 303. semicircular slot; 4. push plate; 401. second electrical connection piece; 402. semicircular protrusion; 403. fixed shaft; 5. threaded slot; 501. circular slot; 502. rectangular limiting slot; 6. rotating shaft; 601. threaded portion; 602. rectangular limiting slide slot; 7. knob; 701. rotating tube; 702. rectangular limiting piece; 703. rectangular limiting portion. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-4The utility model provides an embodiment: an LED connector that is easy to disassemble and assemble, including a female head 1 and a male head 2, an insertion groove 101 is provided in the middle of one end surface of the female head 1, and connecting parts 102 are provided at both upper and lower ends of one side of the female head 1, and connecting grooves 103 are provided in the middle of the two connecting parts 102, an insertion part 201 is provided in the middle of one end surface of the male head 2, and hook-type connecting parts 202 are fixedly connected at both upper and lower ends of the end surface of one side of the male head 2, a rectangular electrical connection groove 3 is provided in the middle of the female head 1 and the male head 2, and the upper and lower ends of the rear end surfaces of the two rectangular electrical connection grooves 3 are fixedly connected with support members 301, and the front end of the support member 301 is fixedly connected with a first electrical connection piece 302, and the middle of the two first electrical connection pieces 302 are provided with a semicircular groove 303. 3, the front ends of the two rectangular electrical connection grooves 3 are connected with a push plate 4, the upper and lower ends of the rear end of the push plate 4 are fixedly connected with the second electrical connection piece 401, the middle parts of the two second electrical connection pieces 401 are provided with a semicircular protrusion 402, the middle part of the front end of the push plate 4 is fixedly connected with a fixed shaft 403, the middle part of the front end surface of the rectangular electrical connection grooves 3 inside the female head 1 and the male head 2 is provided with a threaded groove 5, the front end and the outer end surface of the threaded groove 5 inside the female head 1 and the male head 2 are connected with a circular groove 501, the upper and lower ends of the front end of the circular groove 501 are provided with a rectangular limiting groove 502, the two threaded grooves 5 are connected with a rotating shaft 6, the front end of the rotating shaft 6 extends out of the circular groove 501 and is limitedly connected with a knob 7, and the rear end of the knob 7 is fixedly connected with a rotating tube 701 on the outside of the front end of the rotating shaft 6.

[0023] Furthermore, the insertion portion 201 on the male connector 2 is inserted into the insertion groove 101 on the female connector 1 for limiting connection, and the two hook-shaped connecting members 202 on the male connector 2 pass through the middle connecting grooves 103 of the two connecting portions 102 on the female connector 1 respectively and hook onto one side end surface of the connecting portion 102, so that the male connector 2 and the female connector 1 remain fixedly connected.

[0024] Furthermore, a threaded portion 601 is provided at the rear end of the outer side of the rotating shaft 6 , and the threaded portion 601 on the rotating shaft 6 is meshed and connected with the toothed portion of the thread groove 5 .

[0025] Furthermore, the rear end of the rotating shaft 6 extends into the rectangular electrical connection groove 3, and the front end of the fixed shaft 403 at the front end of the push plate 4 is inserted into the middle of the rear end of the rotating shaft 6 for transmission connection. When the rotating shaft 6 rotates, it pushes the push plate 4, so that the two second electrical connection plates 401 on the push plate 4 overlap with the two first electrical connection plates 302.

[0026] Furthermore, rectangular limiting grooves 602 are provided at both upper and lower ends of the front end of the outer end face of the rotating shaft 6 , and rectangular limiting plates 702 are fixedly connected at both upper and lower ends of the rear end of the rotating tube 701 .

[0027] Furthermore, the two rectangular limiting plates 702 inside the rotating tube 701 slide into the two rectangular limiting grooves 602 on the rotating shaft 6 for limiting connection respectively, and the rotating tube 701 is driven to rotate by rotating the knob 7, and then the rotating shaft 6 is driven to rotate by the rotating tube 701, so that the rotating shaft 6 rotates and is inserted into the rectangular electrical connection groove 3.

[0028] Furthermore, the rear end of the rotating tube 701 is inserted into the circular groove 501 for limiting connection, and the upper and lower ends of the front end of the outer end of the rotating tube 701 are fixedly connected with rectangular limiting parts 703, which push the rotating tube 701 to be completely inserted into the circular groove 501 and make the rectangular limiting part 703 inserted into the rectangular limiting groove 502 for limiting connection.

[0029] Working principle: When in use, the two wire harnesses to be connected are respectively inserted into the rectangular electrical connection slots 3 inside the female head 1 and the male head 2, so that the two conductive ends in the wire harness are respectively placed between the two sets of first electrical connection pieces 302 and second electrical connection pieces 401, and the rotating tube 7 is driven to rotate by rotating the knob 7, and then the rotating shaft 6 is driven to rotate by the rotating tube 701, so that the rotating shaft 6 rotates and is inserted into the rectangular electrical connection slot 3. When the rotating shaft 6 rotates, the push plate 4 is pushed, so that the two second electrical connection pieces 401 on the push plate 4 overlap with the two first electrical connection pieces 302 to clamp the conductive ends, and at the same time, the middle of the conductive end is clamped by the semicircular groove 303 on the first electrical connection piece 302 and the semicircular protrusion 402 on the second electrical connection piece 401. Bend to prevent the conductive end from falling out when the wiring harness is pulled. When the knob 7 is fully tightened, push the knob 7 to make the rotating tube 701 fully inserted into the circular groove 501 and the rectangular limiting part 703 inserted into the rectangular limiting groove 502 for limiting connection, so that the rotating shaft 6 is in a rotation restricted state, and the insertion part 201 on the male head 2 is inserted into the insertion groove 101 on the female head 1 for limiting connection. The two hook-shaped connecting members 202 on the male head 2 respectively pass through the middle connecting grooves 103 of the two connecting parts 102 on the female head 1 and hook the end surface of one side of the connecting part 102, so that the male head 2 and the female head 1 remain fixedly connected. If the wiring harness needs to be disassembled, pull the knob 7 outward to make the rectangular limiting part 703 slide out of the rectangular limiting groove 502, and rotate the knob 7 in the opposite direction to separate the wiring harness from the female head 1 and the male head 2 respectively.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An LED connector that is easy to assemble and disassemble, comprising a female connector (1) and a male connector (2), characterized in that: An insertion groove (101) is provided in the middle of one end face of the female head (1), and connecting parts (102) are provided at both upper and lower ends of one side of the female head (1), and connecting grooves (103) are provided in the middle of the two connecting parts (102). An insertion part (201) is provided in the middle of one end face of the male head (2), and both upper and lower ends of one end face of the male head (2) are fixedly connected with hook-shaped connecting parts (202). A rectangular electrical connection groove (3) is provided in the middle of the female head (1) and the male head (2), and the upper and lower ends of the rear end faces of the two rectangular electrical connection grooves (3) are fixedly connected with supporting parts (301), and the front ends of the supporting parts (301) are fixedly connected with the first electrical connection sheet (302), and the middle parts of the two first electrical connection sheets (302) are provided with semicircular grooves (303), and the front ends of the two rectangular electrical connection grooves (3) are connected with push plates (4). The upper and lower ends of the rear end of the push plate (4) are fixedly connected with second electrical connection plates (401), and the middle parts of the two second electrical connection plates (401) are both provided with semicircular protrusions (402). The middle part of the front end of the push plate (4) is fixedly connected with a fixed shaft (403). The middle part of the front end surface of the rectangular electrical connection groove (3) inside the female head (1) and the male head (2) is provided with a thread groove (5). A circular groove (501) is connected between the front end and the outer end surface of the thread groove (5) inside the female head (1) and the male head (2). The upper and lower ends of the front end of the circular groove (501) are both provided with rectangular limiting grooves (502). The inside of the two thread grooves (5) is connected with a rotating shaft (6). The front end of the rotating shaft (6) extends out of the circular groove (501) and is limitedly connected with a knob (7). The rear end of the knob (7) is fixedly connected with a rotating tube (701) outside the front end of the rotating shaft (6).

2. The LED connector that is easy to assemble and disassemble according to claim 1, characterized in that: The insertion portion (201) on the male head (2) is inserted into the insertion groove (101) on the female head (1) for position limiting connection, and the two hook-shaped connecting members (202) on the male head (2) respectively pass through the middle connecting grooves (103) of the two connecting portions (102) on the female head (1) and hook onto one side end surface of the connecting portion (102).

3. The LED connector that is easy to assemble and disassemble according to claim 1, characterized in that: A threaded portion (601) is provided at the rear end of the outer side of the rotating shaft (6), and the threaded portion (601) on the rotating shaft (6) is meshedly connected with the toothed portion of the thread groove (5).

4. The LED connector that is easy to assemble and disassemble according to claim 1, characterized in that: The rear end of the rotating shaft (6) extends into the interior of the rectangular electrical connection groove (3), and the front end of the fixed shaft (403) at the front end of the push plate (4) is inserted into the middle of the rear end of the rotating shaft (6) for transmission connection.

5. The LED connector that is easy to assemble and disassemble according to claim 1, characterized in that: Rectangular limiting sliding grooves (602) are provided at both upper and lower ends of the front end of the outer end face of the rotating shaft (6), and rectangular limiting plates (702) are fixedly connected at both upper and lower ends of the rear end of the rotating tube (701).

6. The LED connector that is easy to assemble and disassemble according to claim 5, characterized in that: The two rectangular limiting plates (702) inside the rotating tube (701) slide into the two rectangular limiting sliding grooves (602) on the rotating shaft (6) for limiting connection respectively.

7. The LED connector that is easy to assemble and disassemble according to claim 1, characterized in that: The rear end of the rotating tube (701) is inserted into the circular groove (501) for position limiting connection, and the upper and lower ends of the front end of the outer end of the rotating tube (701) are fixedly connected with rectangular position limiting parts (703), so that the rotating tube (701) is pushed to be completely inserted into the circular groove (501) and the rectangular position limiting part (703) is inserted into the rectangular position limiting groove (502) for position limiting connection.

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