Crimping type conductive terminal sleeve

Abstract

The utility model relates to the technical field of conductive terminals, and discloses a crimping type conductive terminal sleeve, which comprises a terminal sleeve body, the terminal sleeve body comprises a contact plate, a connecting block and a sleeve, one side of the contact plate is provided with the connecting block, one side of the connecting block far away from the contact plate is provided with the sleeve, and one side of the sleeve far away from the connecting block is provided with a chute. Four fixed sliding grooves are formed in the inner surface of the sleeve and are uniformly distributed, four fixed through openings are formed in the inner surface of the sleeve and are uniformly distributed, the sliding grooves and the through openings are in one-to-one correspondence and are mutually communicated, sliding blocks are slidably connected to the interiors of the sliding grooves, hook bodies are fixedly connected to the lower surfaces of the sliding blocks, and the hook bodies are slidably connected to the interiors of the through openings. According to the utility model, through cooperative use of the sliding block, the hook body and the limiting assembly, a plurality of strands of wires can be fixed in the terminal sleeve body and are prevented from loosening, and the effect of increasing practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive terminals, in particular to a crimped conductive terminal sleeve. Background Art

[0002] In electrical engineering, terminals refer to wiring terminals, also called wiring terminals. The conductive terminals are usually made of copper-plated silver, copper-plated zinc, copper, aluminum, iron and other materials, and are mainly used to transmit electrical signals or conduct electricity. Wiring terminals are divided into many types according to different wiring methods. Among them, crimping conductive terminals are widely used because they can be directly crimped with professional crimping pliers and are more convenient to operate.

[0003] The utility model patent application document with publication number "CN214672993U" discloses a crimping conductive terminal that is easy to install, mainly consisting of a sleeve, a connecting head and a fixing plate. The technical solution is to insert the wire into the sleeve and pass it through the bending part and the pressing groove, and then the operator bends the bending part to be horizontal with the fixing plate. At this time, the wire area at the bending part is pressed and contacted with the pressing head to achieve crimping of the wire, and then the limiting mechanism is slidably sleeved on the bending part to prevent the bending part from bending again. The crimping conductive terminal does not require the use of special crimping pliers when wiring, and the operation is relatively convenient.

[0004] The easy-to-install crimp-type conductive terminal disclosed in the above document has the following defects: the easy-to-install crimp-type conductive terminal can only fix single-strand cables during use, and cannot fix multiple strands of wires well, so it has low practicality.

[0005] It can be seen from this that the existing crimping conductive terminal does not have a structure for fixing multiple strands of electric wires, and it is necessary to improve the existing shortcomings and provide a crimping conductive terminal sleeve. Summary of the invention

[0006] The utility model aims to provide a crimping conductive terminal sleeve to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a crimped conductive terminal sleeve, comprising a terminal sleeve body, the terminal sleeve body comprising a contact plate, a connecting block and a sleeve, a connecting block is provided on one side of the contact plate, a sleeve is provided on the side of the connecting block away from the contact plate, a slide groove is provided on the side of the sleeve away from the connecting block, the slide grooves are fixed in four and evenly distributed, a through opening is provided on the inner surface of the sleeve, the through openings are fixed in four and evenly distributed, the slide grooves correspond to the through openings one by one and are connected to each other, a slider is slidably connected inside the slide groove, a hook body is fixedly connected to the lower surface of the slider, and the hook body is slidably connected inside the through opening.

[0009] Furthermore, both ends of the sleeve are provided with extrusion sections, the outer surface of the contact plate is provided with through holes, and the inner surface of the sleeve is provided with a plurality of first abutment blocks.

[0010] Furthermore, a slot is provided on one side of the sleeve away from the connecting block, the slots are fixed in two and symmetrically arranged, the slot is located between the two slide slots, and a limiting component is installed inside the slot.

[0011] Furthermore, the limiting assembly includes a connecting plate and a second abutment block, the connecting plate is clamped inside the clamping slot, and second abutment blocks are provided at both ends of the connecting plate. The two second abutment blocks are slidably connected inside the sliding slot, and one end of the two second abutment blocks abuts against the outer surface of the slider.

[0012] Furthermore, the outer surface of the sleeve is provided with connecting ear blocks, the connecting ear blocks are fixed in four numbers and are evenly distributed, and a crimping structure is installed between every two connecting ear blocks.

[0013] Furthermore, the crimping structure includes a limit block, a connecting column, a nut, a pressure plate and a third abutment block. A connecting column is rotatably connected between the two connecting ear blocks, a limit block is provided at one end of the connecting column, a nut is threadedly connected to the other end of the connecting column, a pressure plate is rotatably connected to the outer surface of the connecting column, and a plurality of third abutment blocks are provided on the lower surface of the pressure plate.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model can fix multiple wires inside the terminal sleeve body by using the slider, the hook body and the limit assembly to prevent them from loosening, thereby increasing the practicality.

[0016] (2) The utility model provides a crimping structure, which can fix the wire inside the terminal sleeve body without a crimping pliers. After fixing, the limit block, the connecting column and the pressure plate can be removed by loosening the bolts, thereby reducing material consumption and achieving a better environmental protection effect.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the terminal sleeve body, slider, structure and limit assembly of the utility model;

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

[0022] Figure 4 This is a schematic diagram of the crimping structure of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1. terminal sleeve body; 101. contact plate; 10101. through hole; 102. connecting block; 103. sleeve; 10301. slide groove; 10302. extrusion section; 10303. first abutment block; 10304. connecting ear block; 2. slider; 3. hook body; 4. limit assembly; 401. connecting plate; 402. second abutment block; 5. crimping structure; 501. limit block; 502. connecting column; 503. nut; 504. pressure plate; 505. third abutment block. Implementation

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1 - Figure 4As shown, the utility model is a crimped conductive terminal sleeve, including a terminal sleeve body 1, the terminal sleeve body 1 includes a contact plate 101, a connecting block 102 and a sleeve 103, a connecting block 102 is provided on one side of the contact plate 101, a sleeve 103 is provided on the side of the connecting block 102 away from the contact plate 101, a slide groove 10301 is provided on the side of the sleeve 103 away from the connecting block 102, the slide grooves 10301 are fixed to four and are evenly distributed, a through opening is provided on the inner surface of the sleeve 103, the through openings are fixed to four and are evenly distributed, the slide grooves 10301 correspond to the through openings one by one and are connected to each other, a slider 2 is slidably connected inside the slide groove 10301, a hook body 3 is fixedly connected to the lower surface of the slider 2, and the hook body 3 is slidably connected inside the through opening.

[0027] Extrusion sections 10302 are provided at both ends of the sleeve 103 , a through hole 10101 is provided on the outer surface of the contact plate 101 , and a plurality of first abutment blocks 10303 are provided on the inner surface of the sleeve 103 .

[0028] A slot is provided on one side of the sleeve 103 away from the connecting block 102 . The slots are fixed in two and symmetrically arranged. The slot is located between the two slide grooves 10301 . A limiting component 4 is installed inside the slot.

[0029] The limiting assembly 4 includes a connecting plate 401 and a second abutment block 402. The connecting plate 401 is clamped inside the clamping slot. Second abutment blocks 402 are provided at both ends of the connecting plate 401. The two second abutment blocks 402 are both slidably connected inside the sliding slot 10301, and one end of the two second abutment blocks 402 abuts against the outer surface of the slider 2.

[0030] The outer surface of the sleeve 103 is provided with connecting ear blocks 10304 . The connecting ear blocks 10304 are fixed in four and evenly distributed. A crimping structure 5 is installed between every two connecting ear blocks 10304 .

[0031] The crimping structure 5 includes a limit block 501, a connecting column 502, a nut 503, a pressure plate 504 and a third abutment block 505. The connecting column 502 is rotatably connected between the two connecting ear blocks 10304. One end of the connecting column 502 is provided with a limit block 501, and the other end of the connecting column 502 is threadedly connected with a nut 503. The outer surface of the connecting column 502 is rotatably connected with a pressure plate 504, and the lower surface of the pressure plate 504 is provided with a plurality of third abutment blocks 505.

[0032] When in use, first bend the core of the wire and put it on the hook body 3, then place the slider 2 inside the slide groove 10301, push the wire, so that the slider 2 drives the hook body 3 to move, and then the core of the wire extends into the inside of the sleeve 103, then place the second abutment block 402 inside the slide groove 10301, push the second abutment block 402, so that the connecting plate 401 is clamped in the inside of the clamping groove, and at the same time, one end of the second abutment block 402 abuts against the outer surface of the slider 2, thereby fixing the slider 2. Then, the pressing plate 504 is pressed, so that the third abutment block 505 on the lower surface of the pressing plate 504 squeezes the outer surface of the sleeve 103. The sleeve 103 is squeezed and deformed, so that the outer surface of the first abutment block 10303 abuts against the outer surface of the wire, thereby fixing it. After the fixation is completed, the nut 503 is turned counterclockwise. When the nut 503 is completely detached, the limit block 501 is pulled to detach the connecting column 502 from the connecting ear block 10304, and then the pressing plate 504 is removed.

[0033] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A crimp-type conductive terminal sleeve, comprising a terminal sleeve body (1), characterized in that: The terminal sleeve body (1) comprises a contact plate (101), a connecting block (102) and a sleeve (103); a connecting block (102) is provided on one side of the contact plate (101); a sleeve (103) is provided on a side of the connecting block (102) away from the contact plate (101); a slide groove (10301) is provided on a side of the sleeve (103) away from the connecting block (102); the slide grooves (10301) are fixed in four numbers and are evenly distributed; a through opening is provided on the inner surface of the sleeve (103); the through openings are fixed in four numbers and are evenly distributed; the slide grooves (10301) correspond to the through openings one by one and are connected to each other; a slider (2) is slidably connected inside the slide groove (10301); a hook body (3) is fixedly connected to the lower surface of the slider (2); and the hook body (3) is slidably connected inside the through opening.

2. The crimping conductive terminal sleeve according to claim 1, characterized in that: Both ends of the sleeve (103) are provided with extrusion sections (10302), the outer surface of the contact plate (101) is provided with a through hole (10101), and the inner surface of the sleeve (103) is provided with a plurality of first abutment blocks (10303).

3. The crimping conductive terminal sleeve according to claim 1, characterized in that: A slot is provided on a side of the sleeve (103) away from the connection block (102), the slots being fixed in two and symmetrically arranged, the slot being located between the two slide grooves (10301), and a limit position assembly (4) being installed inside the slot.

4. The crimping conductive terminal sleeve according to claim 3, characterized in that: The limiting assembly (4) comprises a connecting plate (401) and a second abutment block (402); the connecting plate (401) is clamped inside the clamping slot; both ends of the connecting plate (401) are provided with a second abutment block (402); the two second abutment blocks (402) are slidably connected inside the sliding slot (10301); one end of the two second abutment blocks (402) abuts against the outer surface of the sliding block (2).

5. The crimping conductive terminal sleeve according to claim 1, characterized in that: The outer surface of the sleeve (103) is provided with connecting ear blocks (10304), the connecting ear blocks (10304) are fixed in four pieces and evenly distributed, and a crimping structure (5) is installed between every two connecting ear blocks (10304).

6. The crimping conductive terminal sleeve according to claim 5, characterized in that: The crimping structure (5) comprises a limit block (501), a connecting column (502), a nut (503), a pressing plate (504) and a third abutting block (505); a connecting column (502) is rotatably connected between the two connecting ear blocks (10304); a limit block (501) is provided at one end of the connecting column (502); a nut (503) is threadedly connected at the other end of the connecting column (502); a pressing plate (504) is rotatably connected to the outer surface of the connecting column (502); and a plurality of third abutting blocks (505) are provided on the lower surface of the pressing plate (504).

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