CN217306845U

CN217306845U - Single-end wire with terminal

Info

Publication number: CN217306845U
Application number: CN202220676508.3U
Authority: CN
Inventors: 邓博
Original assignee: Guangzhou Gaoju Electronic Technology Co ltd
Current assignee: Guangzhou Gaoju Electronic Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-26
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a single-end line that has terminal, which comprises a joint, tensile mechanism is installed to the rear end that connects, tensile mechanism includes the mount of fixed connection at the joint rear end, mount upside position is provided with the adjustable shelf, the connecting hole has been seted up respectively to the both sides inside of mount and adjustable shelf, two sets of arcs have been seted up respectively to the mount and the inboard one end of adjustable shelf, the inside of adjustable shelf is provided with two sets of screws, the two sets of fixed blocks of front end fixedly connected with of adjustable shelf. A single-end line that has terminal, through rotating two sets of screws, make adjustable shelf and mount be connected, press from both sides tight two sets of heart yearns, and when the heart yearn was dragged, the mount played the stress point that an anti-tensile was dragged with the centre gripping of adjustable shelf, avoided directly dragging the heart yearn to be connected with the joint, the problem that the heart yearn drops easily, damages when effectively preventing to drag.

Description

Single-end wire with terminal

Technical Field

The utility model relates to a terminal line technical field, in particular to single-end has line of terminal.

Background

The terminal wires can randomly select the number and the spacing of the wires, so that the connection is more convenient, the volume of an electronic product is greatly reduced, the production cost is reduced, the production efficiency is improved, and the terminal wires are most suitable for being used as data transmission cables between a mobile part and a main board, between PCB boards and miniaturized electrical equipment; the metal connecting sheet and the core wire in the existing terminal wire are mostly welded together, and after the terminal wire is installed, the welding spot is easily loosened by pulling and dragging unintentionally, so that the core wire and the metal connecting sheet are broken and fall off, and the line connection of equipment is disabled.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a single-end wire with a terminal, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a single-end has line of terminal, includes the joint, tensile mechanism is installed to the rear end that connects, tensile mechanism includes the mount of fixed connection at the joint rear end, mount upside position is provided with the adjustable shelf, the connecting hole has been seted up respectively to mount and the both sides inside of adjustable shelf, two sets of arcs have been seted up respectively to mount and the inboard one end of adjustable shelf, the inside of adjustable shelf is provided with two sets of screws, two sets of fixed blocks of front end fixedly connected with of adjustable shelf, it is two sets of the outside of fixed block overlaps respectively has square piece, the spout has been seted up to one side inside of square piece, the inboard of spout is provided with the fixture block, fixedly connected with spring between one side inner wall of fixture block and spout, the draw-in groove has been seted up to the position that the one end of fixed block is close to the fixture block.

Preferably, the fixed frame and the movable frame are made of hard plastic materials, the fixed frame is positioned at the position, close to the lower side, of the rear end of the joint, and the fixed frame and the movable frame are provided with two groups of connecting holes and arc-shaped grooves which correspond to each other respectively.

Preferably, the movable frame and the fixed block are integrated, the movable frame and the fixed block are movably connected with the square block respectively, the screw is located in a connecting hole formed in the movable frame, and the screw is in threaded connection with the connecting hole.

Preferably, the square block is fixedly connected with the joint, the fixture block is matched with the sliding groove, the fixture block is matched with the clamping groove, and one side of the fixture block is semicircular.

Preferably, two sets of connecting grooves are formed in the joint, two sets of metal connecting sheets are arranged in the upper side of the joint, one end of the joint is fixedly connected with a guide block, two sets of core wires are arranged in the joint, and protective layers are arranged on the outer sides of the core wires respectively.

Preferably, two sets of spread groove is corresponding with two sets of metal connecting pieces, the front side of heart yearn is located the inside that connects, and two sets of heart yearn is the inboard position of two sets of arc-shaped groove in position respectively, and two sets of heart yearn is fixed connection with two sets of metal connecting pieces.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through rotating two sets of screws, make the adjustable shelf be connected with the mount, press from both sides tight two sets of heart yearns, and the heart yearn is when being dragged, and the mount plays the stress point that an anti-tensile was dragged with the centre gripping of adjustable shelf, avoids directly dragging being connected of heart yearn and joint, the heart yearn drops easily when effectively preventing to drag, the problem of damage.

2. In the equipment that will connect the plug-in needs to be connected, through two sets of spread grooves and metal connecting piece and connection end interconnect, two sets of heart yearns convey, and one end fixed connection's guide block can play prevents slow-witted design, avoids the user to insert conversely.

Drawings

Fig. 1 is a schematic view of the overall structure of a single-end terminal-equipped wire according to the present invention;

fig. 2 is a schematic view of the overall rear view structure of a single-end terminal-equipped wire according to the present invention;

fig. 3 is a partial sectional structure diagram of a tensile mechanism of a single-end terminal-equipped wire of the present invention;

fig. 4 is an enlarged schematic view of a portion a of a single-ended terminal-equipped wire according to the present invention.

In the figure: 1. a joint; 2. connecting grooves; 3. a metal connecting sheet; 4. a guide block; 5. a tensile mechanism; 51. a fixed mount; 52. a movable frame; 53. connecting holes; 54. an arc-shaped slot; 55. a screw; 56. a fixed block; 57. a square block; 58. a chute; 59. a clamping block; 510. a spring; 511. a card slot; 6. a core wire; 7. and a protective layer.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1-4, a single-end wire with a terminal includes a connector 1, a tensile mechanism 5 is installed at the rear end of the connector 1, the tensile mechanism 5 includes a fixed frame 51 fixedly connected to the rear end of the connector 1, a movable frame 52 is disposed at the upper side of the fixed frame 51, connection holes 53 are respectively formed in the fixed frame 51 and the movable frame 52, two sets of arc-shaped grooves 54 are respectively formed in one ends of the fixed frame 51 and the movable frame 52, two sets of screws 55 are disposed in the movable frame 52, two sets of fixed blocks 56 are fixedly connected to the front end of the movable frame 52, square blocks 57 are respectively sleeved on the outer sides of the two sets of fixed blocks 56, a sliding groove 58 is formed in one side of each square block 57, a clamping block 59 is disposed on the inner side of the sliding groove 58, a spring 510 is fixedly connected between the clamping block 59 and the inner wall of one side of the sliding groove 58, and a clamping groove 511 is formed in a position, which is close to the clamping block 59, at one end of the fixed block 56.

In this embodiment, the fixed frame 51 and the movable frame 52 are made of hard plastic materials, the fixed frame 51 is located at the rear end of the joint 1 and is close to the lower side position, two sets of connecting holes 53 formed in the fixed frame 51 and the movable frame 52, the arc-shaped grooves 54 are respectively corresponding, the movable frame 52 and the fixed block 56 are integrated, the movable frame 52 and the fixed block 56 are respectively movably connected with the square block 57, the screw 55 is located in the connecting hole 53 formed in the movable frame 52, the screw 55 is in threaded connection with the connecting hole 53, the square block 57 is fixedly connected with the joint 1, the fixture block 59 is matched with the sliding groove 58, the fixture block 59 is matched with the clamping groove 511, and one side of the fixture block 59 is semicircular.

Specifically, two sets of protective layers 7 are placed inside two sets of arc-shaped grooves 54 formed in the fixed frame 51, the movable frame 52 drives two sets of fixed blocks 56 fixedly connected to be inserted into the inner side positions of the two sets of square blocks 57, when the fixed blocks 56 are inserted into the square blocks 57, the fixed blocks 59 on one side are pushed to move towards the inner side of the sliding grooves 58, meanwhile, the springs 510 fixedly connected to are compressed, when the positions of the clamping grooves 511 and the fixed blocks 59 coincide, the springs 510 rebound, the fixed blocks 59 are pushed to move to be clamped into the clamping grooves 511, the fixed blocks 56 and the movable frame 52 are fixed, then, two sets of screws 55 are rotated, the movable frame 52 is connected with the fixed frame 51 through the connecting holes 53, the fixed frame 51 and the movable frame 52 are mutually closed to clamp two sets of core wires 6, when the core wires 6 are pulled, the fixed frame 51 and the movable frame 52 clamp the core wires to play a tensile stress point, avoid directly dragging heart yearn 6 and connecting 1's being connected, the heart yearn 6 problem that drops easily, damage when effectively preventing to drag.

In this embodiment, two sets of spread grooves 2 have been seted up to the inside that connects 1, the inside two sets of metal connecting piece 3 that is provided with of upside that connects 1, the one end fixedly connected with guide block 4 that connects 1, the inside that connects 1 is provided with two sets of heart yearns 6, the outside of two sets of heart yearns 6 is provided with protective layer 7 respectively, two sets of spread grooves 2 are corresponding with two sets of metal connecting piece 3, the front side of heart yearn 6 is located the inside that connects 1, two sets of heart yearns 6 are the inboard position of two sets of arc wall 54 of position respectively, two sets of heart yearns 6 are fixed connection with two sets of metal connecting piece 3.

Specifically, to connect 1 and insert in the equipment that needs to be connected, through two sets of spread groove 2 and metallic interconnect piece 3 and connection end interconnect, two sets of heart yearns 6 convey, and one end fixed connection's guide block 4 can play prevents slow-witted design, avoids the user to insert conversely.

The working principle is as follows:

when in use, firstly the connector 1 is inserted into the equipment to be connected, the two groups of core wires 6 are transmitted by connecting the two groups of connecting grooves 2 with the metal connecting sheet 3 and the connecting end heads, the guide block 4 with one end fixedly connected can play a foolproof design to avoid reverse insertion of a user, in addition, two groups of protective layers 7 are placed inside the two groups of arc-shaped grooves 54 arranged in the fixed frame 51, then the movable frame 52 drives the two groups of fixed blocks 56 fixedly connected to be inserted into the inner side positions of the two groups of square blocks 57, and when the fixed block 56 is inserted into the square blocks 57, the fixture block 59 on one side is pushed to move towards the inner side of the sliding groove 58, and the spring 510 fixedly connected is compressed at the same time, until the positions of the clamping groove 511 and the fixture block 59 coincide, the spring 510 rebounds to push the fixture block 59 to move to be clamped into the clamping groove 511, the fixed block 56 and the movable frame 52 are fixed, and then the two groups of screws 55 are rotated, make adjustable shelf 52 be connected with mount 51 through connecting hole 53, and mount 51 draws close each other with adjustable shelf 52, presss from both sides tightly two sets of heart yearns 6, and heart yearn 6 is when being dragged, and mount 51 plays the stress point that an anti-tensile was dragged with adjustable shelf 52's centre gripping, avoids directly dragging heart yearn 6 and the connection that connects 1, the problem that heart yearn 6 drops easily, damages when effectively preventing to drag.

The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A single-end wire with a terminal, comprising a joint (1), characterized in that: the rear end of the joint (1) is provided with a tensile mechanism (5), the tensile mechanism (5) comprises a fixed frame (51) fixedly connected to the rear end of the joint (1), the upper side of the fixed frame (51) is provided with a movable frame (52), connecting holes (53) are respectively formed in the two sides of the fixed frame (51) and the movable frame (52), two groups of arc-shaped grooves (54) are respectively formed in one ends of the inner sides of the fixed frame (51) and the movable frame (52), two groups of screws (55) are arranged in the movable frame (52), two groups of fixed blocks (56) are fixedly connected to the front end of the movable frame (52), square blocks (57) are respectively sleeved on the outer sides of the two groups of fixed blocks (56), a sliding groove (58) is formed in one side of each square block (57), a clamping block (59) is arranged on the inner side of the sliding groove (58), and a spring (510) is fixedly connected between the clamping block (59) and the inner wall of one side of the sliding groove (58), and a clamping groove (511) is formed in the position, close to the clamping block (59), of one end of the fixing block (56).

2. A single-ended terminated wire according to claim 1, wherein: the fixed frame (51) and the movable frame (52) are made of hard plastic materials, the fixed frame (51) is located at the position, close to the lower side, of the rear end of the connector (1), and the fixed frame (51) and the movable frame (52) are provided with two groups of connecting holes (53) and arc-shaped grooves (54) which correspond to each other respectively.

3. A single-ended terminated wire according to claim 1, wherein: the movable frame (52) and the fixed block (56) are integrated, the movable frame (52) and the fixed block (56) are movably connected with the square block (57) respectively, the screw (55) is located in a connecting hole (53) formed in the movable frame (52), and the screw (55) is in threaded connection with the connecting hole (53).

4. A single-ended terminated wire according to claim 1, wherein: the square block (57) is fixedly connected with the joint (1), the clamping block (59) is matched with the sliding groove (58), the clamping block (59) is matched with the clamping groove (511), and one side of the clamping block (59) is semicircular.

5. A single-ended terminated wire according to claim 1, wherein: two sets of spread grooves (2) have been seted up to the inside that connects (1), the upside inside of connecting (1) is provided with two sets of metal connecting piece (3), the one end fixedly connected with guide block (4) that connect (1), the inside that connects (1) is provided with two sets of heart yearns (6), and is two sets of the outside of heart yearn (6) is provided with protective layer (7) respectively.

6. A single-ended terminated wire according to claim 5, wherein: two sets of spread groove (2) are corresponding with two sets of metal connecting piece (3), the front side of heart yearn (6) is located the inside that connects (1), and is two sets of heart yearn (6) are two sets of arc wall (54) inboard position in position respectively, and are two sets of heart yearn (6) are fixed connection with two sets of metal connecting piece (3).