CN213071473U

CN213071473U - Wiring harness connector for printer

Info

Publication number: CN213071473U
Application number: CN202022043856.0U
Authority: CN
Inventors: 戴依静
Original assignee: Nanjing Yili Electronics Co ltd
Current assignee: Nanjing Yili Electronics Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-04-27
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a pencil connector for printer, including connecting public head and being connected female head, connect public head including first base block and public first base, one side of first base block has public first base through first screwed connection, and public first base keeps away from one side structure of first base block and has the inserted block, sets up slottedly on the inserted block, and the inslot is provided with the multiunit and leads electrical pillar, and the one end of leading electrical pillar is passed public first base and is stretched into in first base, just two sets of mounting grooves have been seted up to the bilateral symmetry of public first base, sets up porosely on a set of lateral wall of mounting groove, and downthehole flexible post of installing, the one end of flexible post is passed the hole and is constructed the butt joint piece, and the arc wall has been seted up to the one side that flexible post was kept away from to the butt joint piece, just. This pencil connector for printer, rational in infrastructure, the connection effect is stable, and can avoid the pencil to receive to lead to public head and female head to break away from when dragging, has guaranteed the normal use of equipment.

Description

Wiring harness connector for printer

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to pencil connector for printer.

Background

The wire harness connector is an electronic component which is frequently contacted by people, and is arranged for preventing abnormal disconnection between the wire harness and between the wire harness and the electrical component in work.

The existing wire harness connector is unstable in connection, poor in wire harness contact is easily caused, and when the wire harness is pulled, the end part of the wire harness is easily separated from a male head or a female head, so that the circuit is interrupted, and the normal use of equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil connector for printer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wiring harness connector for a printer comprises a connecting male head and a connecting female head, wherein the connecting male head comprises a first base block and a male head base, one side of the first base block is connected with the male head base through a first screw, an inserting block is constructed on one side, away from the first base block, of the male head base, a groove is formed in the inserting block, multiple groups of conductive columns are arranged in the groove, one ends of the conductive columns penetrate through the male head base and extend into the first base block, two groups of mounting grooves are symmetrically formed in two sides of the male head base, holes are formed in one group of side walls of the mounting grooves, telescopic columns are installed in the holes, one ends of the telescopic columns penetrate through the holes and are constructed with butt-joint blocks, arc-shaped grooves are formed in one sides, away from the telescopic columns, of the butt-joint blocks;

the female head of connection includes second base block and female first base, and one side of second base block is provided with the second wire, and the opposite side of second base block has female first base through second screwed connection, and one side that second base block was kept away from to female first base is constructed has the gomphosis piece, sets up slottedly on the gomphosis piece, and the inslot is provided with the electrically conductive section of thick bamboo of multiunit, and the bilateral symmetry of gomphosis piece is provided with two sets and connects the post.

Preferably, one side that public first base plate was kept away from to first base block is provided with first wire, and first wire stretches into in the first base block, the block has the conducting block in the first base block, and one side symmetry of conducting block is provided with two sets of clamping pieces, and the cable of centre gripping first wire between the clamping piece is provided with fastening bolt on two sets of clamping pieces, and fastening bolt passes the one end cooperation of two sets of clamping pieces and has fastening nut, one side that the clamping piece was kept away from to the conducting block is connected with leading electrical pillar.

Preferably, a limiting block is constructed at one end of the conductive column, which is located in the first base block, the limiting block is embedded into a groove correspondingly formed in the conductive block, and the limiting block is connected with the bottom of the embedded groove through the abutting spring.

Preferably, the butt joint post is fixed in on the connecting plate, the symmetrical structure has two sets of installation ears on the gomphosis piece, and the one end that the butt joint post was kept away from to the connecting plate is fixed in between two sets of installation ears, and the one end that the butt joint post was kept away from to the connecting plate still is connected with the wane, and the one end that the connecting plate was kept away from to the wane is constructed and is pressed the pressure board, just two sets of stretching grooves have been seted up to the bilateral symmetry of female head base, are provided with extension spring in the stretching groove, and.

Preferably, the first base block and the second base block have the same structure, one end of the conductive cylinder penetrates through the female head base and extends into the second base block, and the connection mode of the conductive cylinder and the second base block is the same as that of the conductive cylinder and the first base block.

The utility model discloses a technological effect and advantage: this pencil connector for printer, benefit from the plug-in connection who leads between electrical cylinder and the electrically conductive post, make area of contact increase, the stability of connection has tentatively been improved, and benefit from the cooperation of butt spring and stopper, make when connecting public head and being connected female head not hard up, the butt spring also can correspond flexible, guarantee to lead the area of contact between electrical cylinder and the electrically conductive post, and benefit from the cooperation of arc wall and butt joint post and the cooperation of buffer spring and flexible post, can make and connect public head and be connected female head when receiving the power of dragging after the butt joint, certain buffering restores the function, avoid connecting public head and being connected female head and directly coming off, influence the use of equipment.

Drawings

Fig. 1 is a schematic structural view of a connection male of the present invention;

fig. 2 is a cross-sectional view taken at C-C of fig. 1 according to the present invention;

fig. 3 is an enlarged view of the structure of fig. 1 at a according to the present invention;

fig. 4 is a schematic structural view of the female connection head of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 4 according to the present invention.

In the figure: the structure comprises a first base block 1, a first lead 101, a first screw 102, a male head base 2, an insertion block 201, a mounting groove 202, a telescopic column 203, a butt joint block 204, a buffer spring 205, an arc-shaped groove 206, a second base block 3, a second lead 301, a second screw 302, a female head base 4, a mosaic block 401, a butt joint column 402, a connecting plate 403, a mounting lug 404, a rocker 405, a pressing plate 406, a stretching groove 407, a stretching spring 408, a conductive column 5, a limiting block 501, a butt joint spring 502, a conductive block 503, a clamping piece 504, a fastening bolt 505, a fastening nut 506, a conductive cylinder 6, a male head 7 and a female 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a wire harness connector for a printer as shown in figures 1-5, which comprises a male connecting head 7 and a female connecting head 8, the connecting male head 7 comprises a first base block 1 and a male head base 2, one side of the first base block 1 is connected with the male head base 2 through a first screw 102, an inserting block 201 is constructed on one side of the male head base 2 far away from the first base block 1, a groove is formed in the inserting block 201, a plurality of groups of conducting posts 5 are arranged in the groove, one end of each conducting post 5 penetrates through the male head base 2 and extends into the first base block 1, two sets of mounting grooves 202 are symmetrically arranged on two sides of the male head base 2, a set of side walls of the mounting grooves 202 are provided with holes, telescopic columns 203 are arranged in the holes, one ends of the telescopic columns 203 penetrate through the holes and are provided with butt-joint blocks 204, an arc-shaped groove 206 is formed in one side, away from the telescopic column 203, of the butt joint block 204, and a buffer spring 205 is sleeved on the telescopic column 203;

the female head 8 of connection includes second base block 3 and female first base 4, and one side of second base block 3 is provided with second wire 301, and the opposite side of second base block 3 is connected with female first base 4 through second screw 302, and female first base 4 keeps away from one side of second base block 3 and is constructed and have gomphosis piece 401, sets up slottedly on the gomphosis piece 401, and the inslot is provided with multiunit conductive cylinder 6, and the bilateral symmetry of gomphosis piece 401 is provided with two sets and connects post 402.

Specifically, one side that public first base block 2 was kept away from to first base block 1 is provided with first wire 101, and first wire 101 stretches into in first base block 1, the block has conducting block 503 in the first base block 1, and one side symmetry of conducting block 503 is provided with two sets of clamping pieces 504, and the cable that the centre gripping has first wire 101 between the clamping piece 504, and is provided with fastening bolt 505 on two sets of clamping pieces 504, and fastening bolt 505 passes the one end cooperation of two sets of clamping pieces 504 and has fastening nut 506, one side that clamping piece 504 was kept away from to conducting block 503 is connected with leading electrical pillar 5, and during the concrete implementation, the through-hole that supplies first wire 101 to penetrate is seted up to one side of first base block 1, and the through-hole that supplies second wire 301 to penetrate is seted up to one side of second base block 3.

Specifically, the one end that leads electrical pillar 5 to be located first base block 1 constructs stopper 501, and stopper 501 embedding is connected with the tank bottom of the groove of inlaying through butt spring 502 in the inslot that corresponds the seting up on the conductive block 503, and stopper 501, and during concrete implementation, supply to lead electrical pillar 5 male hole depth on the electrical pillar 6 to be limited for lead electrical pillar 5 and lead electrical pillar 6 grafting back, butt spring 502 is in compression state.

Specifically, the docking post 402 is fixed on the connecting plate 403, two sets of mounting lugs 404 are symmetrically constructed on the fitting block 401, one end of the connecting plate 403, which is far away from the docking post 402, is fixed between the two sets of mounting lugs 404, one end of the connecting plate 403, which is far away from the docking post 402, is also connected with a rocker 405, one end of the rocker 405, which is far away from the connecting plate 403, is constructed with a pressing plate 406, two sets of stretching grooves 407 are symmetrically formed in two sides of the female head base 4, stretching springs 408 are arranged in the stretching grooves 407, one ends of the stretching springs 408 are connected to one side of the connecting plate 403, in specific implementation, bearings are arranged between the two sets of mounting lugs 404, and the bearings penetrate through holes correspondingly formed in the connecting plate.

Specifically, the first base block 1 and the second base block 3 have the same structure, one end of the conductive cylinder 6 penetrates through the female base 4 and extends into the second base block 3, and the connection mode of the conductive cylinder 6 and the structure in the second base block 3 is the same as that of the conductive column 5 and the structure in the first base block 1.

The working principle of the wire harness connector for the printer is that during installation, a cable in a first lead 101 is firstly inserted into a first base block 1, the cable is clamped by a clamping piece 504 and is fastened by utilizing a fastening bolt 505 to be in threaded fit with a fastening nut 506, so that the cable of the first lead 101 is connected with a conductive block 503, then the conductive block 503 is embedded into the first base block 1, a male base 2 is fixed on one side of the first base block 1 by a first screw 102, the conductive block 503 is limited, meanwhile, a conductive column 5 fixed on the conductive block 503 penetrates through the male base 2 to extend into a groove of an insertion block 201, a female head 8 can be installed and connected in a similar way, during use, two groups of pressing plates 406 are held, so that a butt-joint column 402 is tilted, the insertion block 201 is inserted into the groove of an insertion block 401, the conductive column 5 is inserted into a conductive cylinder 6, then the pressing plates 406 are loosened, and the butt-joint column 402 enters into an installation groove 202 and is matched with an arc-shaped groove 206 under the tensile force of a tension spring 408, make and connect public first 7 and the butt joint of female head 8 completion of being connected, when the pencil received and is dragged, flexible post 203 can contract, and recover by buffer spring 205's effect when not atress, can avoid the circuit to break off, the normal use of equipment has been guaranteed, and connect public first 7 and the butt joint back of female head 8 of being connected, butt spring 502 is in compression state, make and connect public first 7 and be connected when female head 8 is not hard up, butt spring 502 can correspond flexible, make and lead and keep great area of contact between electrical cylinder 6 and the electrical conduction post 5 all the time, the stability of connection is improved. This pencil connector for printer, rational in infrastructure, the connection effect is stable, and can avoid the pencil to receive to lead to public head and female head to break away from when dragging, has guaranteed the normal use of equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a pencil connector for printer, is including connecting public head (7) and connecting female head (8), its characterized in that: the connecting male head (7) comprises a first base block (1) and a male head base (2), one side of the first base block (1) is connected with the male head base (2) through a first screw (102), an inserting block (201) is constructed on one side of the male head base (2) far away from the first base block (1), a groove is formed in the inserting block (201), a plurality of groups of conducting posts (5) are arranged in the groove, one end of each conducting post (5) penetrates through the male head base (2) and extends into the first base block (1), two groups of mounting grooves (202) are symmetrically arranged on two sides of the male head base (2), a group of side walls of the mounting grooves (202) are provided with holes, telescopic columns (203) are arranged in the holes, one ends of the telescopic columns (203) penetrate through the holes and are provided with butt-joint blocks (204), an arc-shaped groove (206) is formed in one side, away from the telescopic column (203), of the butt joint block (204), and a buffer spring (205) is sleeved on the telescopic column (203);

connect female head (8) including second base block (3) and female first base (4), one side of second base block (3) is provided with second wire (301), the opposite side of second base block (3) is connected with female first base (4) through second screw (302), one side that second base block (3) were kept away from in female first base (4) is constructed has gomphosis piece (401), set up slottedly on gomphosis piece (401), the inslot is provided with multiunit conductive cylinder (6), and the bilateral symmetry of gomphosis piece (401) is provided with two sets and connects post (402).

2. The wire harness connector for a printer according to claim 1, wherein: one side that public first base block (2) was kept away from in first base block (1) is provided with first wire (101), and first wire (101) stretch into in first base block (1), the block has conducting block (503) in first base block (1), and one side symmetry of conducting block (503) is provided with two sets of clamping pieces (504), and the cable that the centre gripping has first wire (101) between clamping piece (504), and is provided with fastening bolt (505) on two sets of clamping pieces (504), and fastening bolt (505) pass the one end cooperation of two sets of clamping pieces (504) and have fastening nut (506), conducting block (503) keep away from one side of clamping piece (504) and are connected with electrically conductive post (5).

3. The wire harness connector for a printer according to claim 2, wherein: one end of the conductive column (5) in the first base block (1) is provided with a limiting block (501), the limiting block (501) is embedded into a groove correspondingly formed in the conductive block (503), and the limiting block (501) is connected with the bottom of the embedded groove through the abutting spring (502).

4. The wire harness connector for a printer according to claim 1, wherein: butt joint post (402) are fixed in on connecting plate (403), the symmetrical structure has two sets of installation ear (404) on gomphosis piece (401), and the one end that butt joint post (402) was kept away from in connecting plate (403) is fixed in between two sets of installation ear (404), and the one end that butt joint post (402) was kept away from in connecting plate (403) still is connected with wane (405), and the one end that connecting plate (403) were kept away from in wane (405) is constructed and is pressed pressure board (406), just two sets of stretching groove (407) have been seted up to bilateral symmetry of female head base (4), are provided with extension spring (408) in stretching groove (407), and the one end of extension spring (408) is connected in one side of connecting plate (403).

5. The wire harness connector for a printer according to claim 1, wherein: the structure in the first base block (1) is the same as that in the second base block (3), one end of the conductive cylinder (6) penetrates through the female head base (4) and extends into the second base block (3), and the connection mode of the conductive cylinder (6) and the inner structure of the second base block (3) is the same as that of the conductive column (5) and the inner structure of the first base block (1).