CN216289248U

CN216289248U - Terminal wire harness with anti-disengaging structure

Info

Publication number: CN216289248U
Application number: CN202122511688.8U
Authority: CN
Inventors: 陈亚平
Original assignee: Yueqing Heshengqin Electronic Technology Co ltd
Current assignee: Yueqing Heshengqin Electronic Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-12
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of connectors, in particular to a terminal wire harness with an anti-falling structure. The technical scheme comprises the following steps: connect, fixing base and joint chair, the outside both sides of joint chair are equipped with two sets of spacing grooves, and the anticreep cassette is installed in the front of joint chair, and the top movable mounting of joint chair has the joint, and two sets of spacing pieces are installed to the bottom both sides of joint, and two sets of fixing bases are installed in the front of joint, and the anticreep dop is installed to the bottom of fixing base, and the both sides of anticreep dop are equipped with two sets of draw-in grooves. According to the utility model, the anti-drop clamping seat is arranged on the front surface of the connecting seat, when the connector is plugged with the connecting seat, the anti-drop clamping head extends into the anti-drop clamping seat, at the moment, one end of the movable button can be clamped and the inside of the clamping groove by pressing the movable button, the connection between the connector and the connecting seat can be reinforced, the terminal wire bundle can be prevented from dropping in the daily use process, and the stability of the electrical connection between electrical equipment is improved.

Description

Terminal wire harness with anti-disengaging structure

Technical Field

The utility model relates to the technical field of connectors, in particular to a terminal wire harness with an anti-falling structure.

Background

The wiring harness is a wiring part for connecting electrical equipment in a circuit, generally comprises an insulating sheath, a wiring terminal, a wire, an insulating binding material and the like, is usually connected in a clamping and connecting mode, is an accessory product for realizing electrical connection, is industrially divided into the category of a connector, and needs to use the terminal wiring harness with an anti-falling structure in order to ensure the stability of electrical connection of the electrical equipment.

Through the retrieval, patent publication No. CN112388802A discloses a conveniently get ceramic forming press of material, its structure includes: the fuselage, be equipped with the working chamber that the opening is right in the fuselage, the intercommunication has opening right material groove on the working chamber diapire, fuselage right side wall in material groove downside fixedly connected with material conveying board, the fuselage in the working chamber upside is equipped with the power chamber, the power chamber with wall body slidable mounting between the working chamber has the lifting support pole, the lifting support pole in working chamber internal fixedly connected with punching press board.

The existing terminal wire harness with the anti-falling structure has the defects that:

1. when the terminal wire harness is connected with various electrical equipment, the anti-falling performance of the end is general, the terminal is usually fixed in a simple buckling and clamping mode, the fixing structure is not firm, and the buckling connection part is easy to break, so that the terminal is not firm in connection in the using process;

2. among all kinds of electrical equipment are connected to the terminal pencil, when the terminal pencil received horizontal or fore-and-aft stress, can lead to the comparatively weak junction of terminal, end group and end take place to buckle promptly, and the fracture has even reduced the durability of terminal, for this we propose a terminal pencil with anti-disengaging structure and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a terminal wire harness with an anti-falling structure.

The technical scheme of the utility model is as follows: the utility model provides a terminal pencil with anti-disengaging structure, includes joint, fixing base and joint chair, the outside both sides of joint chair are equipped with two sets of spacing grooves, the anticreep cassette is installed in the front of joint chair, and the both sides movable mounting of anticreep cassette has two sets of movable buttons, two sets of second anti-skidding curb plates are installed to the outside both sides of joint chair, the second wire receptacle is installed to the bottom of joint chair, the top movable mounting of joint chair has the joint, two sets of spacing pieces are installed to the bottom both sides of joint chair, two sets of fixing bases are installed in the front of joint chair, the anticreep dop is installed to the bottom of fixing base, and the both sides of anticreep dop are equipped with two sets of draw-in grooves, two sets of first anti-skidding curb plates are installed to the outside both sides of joint chair, first wire receptacle is installed at the top of first anti-skidding curb plate.

Preferably, a first protective sleeve is arranged around the outer portion of the first wire holder, and a first wire harness is arranged on the top of the first protective sleeve. Utilize first protective sheath to protect when being connected first line seat and first pencil, can guarantee connection stability.

Preferably, three end groups are equidistantly arranged at the bottom of the joint and extend to the inside of the joint seat. The use of the end groups in contact with the spring blades within the socket facilitates the conduction of electricity by the device for the transmission of electrical signals.

Preferably, the outside equidistance of first anti-skidding curb plate is equipped with first convex ridge, and the outside of first convex ridge is equipped with anti-skidding granule. The cooperation of utilizing first convex ridge and first antiskid curb plate can provide the position of gripping of staff's hand, can be convenient for the staff to carry out the plug to the joint.

Preferably, the outside equidistance of second anti-skidding curb plate is equipped with the second convex ridge, and the outside of second convex ridge is equipped with anti-skidding granule. The cooperation of utilizing second convex ridge and second antiskid curb plate can provide the position of gripping of staff's hand, can be convenient for the staff to carry out the plug to the seat.

Preferably, a second protective sleeve is installed around the outside of the second wire holder, and a second wire harness is installed at the bottom of the second wire holder. The second protective sheath can protect when being connected second line seat and second pencil to improve connection stability.

Compared with the prior art, the utility model has the following beneficial technical effects:

1. according to the utility model, the anti-drop clamping seat is arranged on the front surface of the connecting seat, when the connector is plugged with the connecting seat, the anti-drop clamping head extends into the anti-drop clamping seat, at the moment, one end of the movable button can be clamped and the inside of the clamping groove by pressing the movable button, the connection between the connector and the connecting seat can be reinforced, the terminal wire bundle can be prevented from dropping in the daily use process, and the stability of the electrical connection between electrical equipment is improved.

2. According to the utility model, two groups of limiting pieces are arranged on two sides of the bottom of the joint, and the limiting pieces can penetrate into the limiting grooves when the joint is inserted into the joint seat, so that the resistance to transverse and longitudinal forces when the joint is connected with the joint seat can be improved through matching, the end group in the terminal is prevented from being bent due to the transverse force, the end group can be protected, and the stability during connection is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a partial structure of the anti-separation chuck of the present invention;

fig. 4 is a schematic sectional partial structure view of the anti-drop cassette of the present invention.

Reference numerals: 1. a first wire holder; 101. a first protective sheath; 102. a first wire harness; 2. a joint; 201. A limiting sheet; 202. end groups; 3. a fixed seat; 301. an anti-drop chuck; 302. a card slot; 4. a first anti-skid side plate; 401. a first ridge; 5. connecting a base; 501. a limiting groove; 502. the anti-drop card seat; 503. a movable button; 6. a second anti-skid side panel; 601. a second ridge; 7. a second wire holder; 701. a second protective cover; 702. A second wire harness.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, the terminal harness with an anti-drop structure according to the present invention includes a connector 2, a fixing base 3 and a connecting base 5, two sets of limiting grooves 501 are disposed on two sides of the outer portion of the connecting base 5, an anti-drop clamping base 502 is installed on the front surface of the connecting base 5, two sets of movable buttons 503 are movably mounted on two sides of the anti-falling clamping seat 502, two sets of second anti-falling side plates 6 are mounted on two sides of the outside of the connecting seat 5, a second wire seat 7 is mounted at the bottom of the connecting seat 5, a joint 2 is movably mounted at the top of the connecting seat 5, two sets of limiting pieces 201 are mounted on two sides of the bottom of the joint 2, two sets of fixed seats 3 are mounted on the front surface of the joint 2, an anti-falling clamping head 301 is mounted at the bottom of the fixed seat 3, and two sets of draw-in grooves 302 are arranged on two sides of the anti-falling chuck 301, two sets of first anti-skidding side plates 4 are installed on two sides of the outside of the connector 2, and a first wire seat 1 is installed on the top of each first anti-skidding side plate 4.

The working principle of the terminal harness with the anti-falling structure based on the embodiment 1 is as follows: when the connector 2 is inserted into the connecting seat 5, the anti-falling chuck 301 extends into the anti-falling chuck base 502, at this time, one end of the movable button 503 can be clamped into the inside of the card inlet groove 302 by pressing the movable button 503, the connection between the connector 2 and the connecting seat 5 can be reinforced, the terminal wire bundle can be prevented from falling off in the daily use process, the stability of electrical connection between electrical equipment is improved, the limiting sheet 201 can penetrate into the inside of the limiting groove 501 when the connector 2 is inserted into the connecting seat 5, the resistance to transverse and longitudinal forces can be improved when the connector 2 is connected with the connecting seat 5 through matching, the bending of the end group 202 in the terminal due to the transverse force is prevented, the end group 202 can be protected, and the stability during connection is improved.

Example two

As shown in fig. 1 or fig. 3, compared with the first embodiment, the terminal harness with an anti-dropping structure provided in the present invention further includes: first protection cover 101 is installed around the outside of first line seat 1, and first pencil 102 is installed at the top of first protection cover 101, three group's end group 202 are installed to the bottom equidistance of joint 2, and end group 202 extends to the inside of joint 5, the outside equidistance of first anti-skidding curb plate 4 is equipped with first convex ridge 401, and the outside of first convex ridge 401 is equipped with anti-skidding granule, the outside equidistance of second anti-skidding curb plate 6 is equipped with second convex ridge 601, and the outside of second convex ridge 601 is equipped with anti-skidding granule, the outside of second line seat 7 is installed around second protective sheath 701, and second pencil 702 is installed to the bottom of second line seat 7.

In this embodiment, utilize first protective sheath 101 to protect when being connected first wire receptacle 1 and first pencil 102, can guarantee connection stability, it can be electrically conductive to utilize the inside reed contact of end group 202 and joint socket 5 to be convenient for the device, so as to transmit the signal of telecommunication, utilize the cooperation of first convex ridge 401 and first anti-skidding curb plate 4 to provide the position of gripping of staff's hand, can be convenient for the staff to plug joint 2, utilize the cooperation of second convex ridge 601 and second anti-skidding curb plate 6 to provide the position of gripping of staff's hand, can be convenient for the staff to plug joint socket 5, second protective sheath 701 can protect when being connected second wire receptacle 7 and second pencil 702, in order to improve connection stability.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a terminal pencil with anti-disengaging structure, includes joint (2), fixing base (3) and joint chair (5), its characterized in that: two groups of limiting grooves (501) are arranged on two sides of the outer part of the connecting seat (5), the anti-falling clamping seat (502) is arranged on the front surface of the connecting seat (5), two groups of movable buttons (503) are movably arranged on two sides of the anti-falling clamping seat (502), two groups of second anti-skidding side plates (6) are arranged on two sides of the outer part of the connecting seat (5), a second wire seat (7) is arranged at the bottom of the connecting seat (5), a joint (2) is movably arranged at the top of the connecting seat (5), two sets of limiting pieces (201) are arranged on two sides of the bottom of the joint (2), two sets of fixing seats (3) are arranged on the front surface of the joint (2), anti-falling clamping heads (301) are arranged at the bottoms of the fixing seats (3), two groups of clamping grooves (302) are arranged on two sides of the anti-falling clamping head (301), two groups of first anti-sliding side plates (4) are arranged on two outer sides of the joint (2), and a first wire seat (1) is arranged at the top of the first anti-skid side plate (4).

2. The terminal harness with an anti-drop structure according to claim 1, characterized in that: a first protective sleeve (101) is arranged outside the first wire holder (1) in a surrounding mode, and a first wiring harness (102) is arranged at the top of the first protective sleeve (101).

3. The terminal harness with an anti-drop structure according to claim 1, characterized in that: three end groups (202) are installed to the bottom equidistance of joint (2), and end group (202) extend to the inside of joint chair (5).

4. The terminal harness with an anti-drop structure according to claim 1, characterized in that: the outside equidistance of first anti-skidding curb plate (4) is equipped with first convex ridge (401), and the outside of first convex ridge (401) is equipped with anti-skidding granule.

5. The terminal harness with an anti-drop structure according to claim 1, characterized in that: the outside equidistance of second anti-skidding curb plate (6) is equipped with second convex ridge (601), and the outside of second convex ridge (601) is equipped with anti-skidding granule.

6. The terminal harness with an anti-drop structure according to claim 1, characterized in that: the outside of second line seat (7) is encircleed and is installed second protective sheath (701), and second pencil (702) is installed to the bottom of second line seat (7).