CN213959212U

CN213959212U - Novel wire clamp connector for electronic detonator wire harness

Info

Publication number: CN213959212U
Application number: CN202120092588.3U
Authority: CN
Inventors: 刘成富
Original assignee: Dongguan Sujin Electronic Technology Co ltd
Current assignee: Dongguan Sujin Electronic Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-13
Anticipated expiration: 2031-01-14

Abstract

The utility model provides an electron detonator pencil is with novel ply-yarn drill connector, includes ply-yarn drill connector body, ply-yarn drill connector body is including the casing and the lid of mutually supporting, the casing with form one between the lid and go up the holding chamber, the casing for the opposite side of lid can be dismantled and be connected with the back lid, the back lid with be formed with a back holding chamber between the casing, back holding intracavity is equipped with two connecting pieces, two the both ends of connecting piece are equipped with foot line joint end and plug end respectively, two still be equipped with on the connecting piece and stretch into go up the holding chamber and two generating line joint ends of dislocation set. The utility model discloses owing to adopt the structural design of above-mentioned foot line joint end and plug end, can impress foot line joint end in advance and be connected with generating line joint end, also can not impress, pass through the connector with the foot line at the job site and insert the plug end back and be connected with generating line joint end, realize plug and play.

Description

Novel wire clamp connector for electronic detonator wire harness

Technical Field

The utility model belongs to the technical field of the connector technique and specifically relates to an electron detonator pencil is with novel ply-yarn drill connector.

Background

Line card connector among the prior art is when carrying out the line ball riveting, what adopt is earlier to penetrate the line card connector to the line with the perforation mode, realizes the puncture type contact to the five metals terminal of impressing earlier again, and this kind of line card connector wire rod line ball mode is comparatively single, can not satisfy modern industry and the higher and higher requirement of construction line card connector.

Accordingly, the prior art is subject to improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

Weak point to among the prior art, the utility model aims at providing a multiple wire rod line ball mode, satisfy the novel ply-yarn drill connector for electronic detonator pencil of different construction demands.

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

the utility model provides an electron detonator pencil is with novel ply-yarn drill connector, includes ply-yarn drill connector body, ply-yarn drill connector body is including the casing and the lid of mutually supporting, the casing with form one between the lid and go up the holding chamber, the casing for the opposite side of lid can be dismantled and be connected with the back lid, the back lid with be formed with a back holding chamber between the casing, back holding intracavity is equipped with two connecting pieces, two the both ends of connecting piece are equipped with foot line joint end and plug end respectively, two still be equipped with on the connecting piece and stretch into go up the holding chamber and two generating line joint ends of dislocation set.

As a further aspect of the present invention, the housing is provided with a plug end connector.

As a further proposal of the utility model, the foot line joint end is provided with a line clamping groove.

As a further aspect of the present invention, the plug end is provided with a plug opening.

As a further aspect of the present invention, the inner side of the plug opening is extended with a spring plate for cooperating with the leg wire.

As a further aspect of the present invention, the shape of the elastic sheet includes, but is not limited to, circular, square, oval and polygonal.

As a further aspect of the present invention, the shape of the pin wire insertion interface includes, but is not limited to, circular, square, polygonal, U-shaped, and oval.

As a further proposal of the utility model, the front end of the cover body is semicircular.

Compared with the prior art, the beneficial effects of the utility model are that:

due to the adoption of the structural design of the pin wire clamping end and the plugging end, the pin wire can be pressed into the pin wire clamping end in advance to be connected with the bus clamping end or not, and the pin wire is inserted into the plugging end through the connector and then is connected with the bus clamping end on a construction site, so that plug and play are realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the present invention without a rear cover;

fig. 4 is a schematic structural diagram of the connecting member of the present invention.

The reference numbers in the figures are respectively: (1) the connector comprises a cover body, (2) a shell body, (3) an upper accommodating cavity, (4) a rear cover, (5) a lower accommodating cavity, (6) (7) a connecting piece, (8) (9) pin wire clamping ends, (10) (11) a plug end, (12) (13) a bus clamping end, (14) (15) a pin wire insertion interface, and (16) (17) a spring piece.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings:

please refer to fig. 1-4, the utility model relates to a novel line card connector for electronic detonator pencil, including line card connector body, line card connector body includes lid 1 and casing 2 that mutually support, lid 1 with form an upper holding chamber 3 between the casing 2, lid 1 for the opposite side of casing 2 can be dismantled and be connected with back lid 4, back lid 4 with be formed with a back holding chamber 5 between the casing 2, be equipped with two connecting

pieces

6 and 7 in the back holding chamber 5, the both ends of connecting piece 6 are equipped with foot line joint end 8 and plug end 10 respectively, the both ends of connecting piece 7 are equipped with foot line joint end 9 and plug end 11 respectively, foot

line joint end

8, 9 all are equipped with the card wire casing, plug end 10, 11 all are equipped with the plug mouth, still be equipped with respectively on connecting

piece

6, 7 stretch into two generating line joint ends 12 of upper holding chamber 3 and dislocation set up and, 13, the shell 2 is provided with foot

line inserting interfaces

14 and 15 respectively at positions close to the plugging ends 10 and 11, when the utility model is used, the connecting piece is firstly inserted into the shell, then the foot line is pressed into the clamping groove of the clamping end of the two foot lines, and the detachable rear cover is covered; then, placing a bus cable in the bus clamping end, and finally covering a cover body, wherein the cover body presses the bus into a clamping groove of the bus clamping end to complete the connection of the leg wire and the bus; the pin wire can also be inserted into the plugging port of the plugging end through the interface on the construction site without pressing the pin wire into the clamping groove of the clamping end of the two pin wires, and the pin wire connected with the connector can be plugged and used to complete the connection of the pin wire and the bus.

Elastic sheets 16 and 17 for matching with the pin lines extend from the inner sides of the plugging ports of the plugging ends 10 and 11 respectively, and the design of the elastic sheets increases the contact retention force to ensure that the pin lines are always in contact with the plugging ends and are not loosened; the elastic sheets can be arranged in different directions of the plugging port according to actual use requirements; the shapes of the elastic pieces include, but are not limited to, circular, square, oval and polygonal.

The shapes of the pin

wire insertion interfaces

14, 15 include, but are not limited to, circular, square, polygonal, U-shaped, and oval to meet the insertion requirements of different connector shapes.

The front end of the cover body is semicircular, so that the cover body can be opened more conveniently without hurting hands.

To sum up, the utility model discloses an foretell structural design solves the weak point that exists among the prior art, has that structural design is reasonable, the function is abundant, satisfy characteristics such as different user demands.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electron detonator pencil is with novel ply-yarn drill connector, includes ply-yarn drill connector body, ply-yarn drill connector body includes casing and the lid of mutually supporting, its characterized in that: the casing with form one between the lid and go up the holding chamber, the casing for the opposite side of lid can be dismantled and be connected with the back lid, the back lid with be formed with a back holding chamber between the casing, back holding intracavity is equipped with two connecting pieces, two the both ends of connecting piece are equipped with foot line joint end and plug end respectively, two still be equipped with on the connecting piece and stretch into go up two generating line joint ends that just misplace and set up in the holding chamber.

2. The novel wire card connector for the electronic detonator harness according to claim 1, wherein: and a pin wire inserting interface is arranged on the shell close to the plugging end.

3. The novel wire card connector for the electronic detonator harness according to claim 1, wherein: the foot line clamping end is provided with a wire clamping groove.

4. The novel line card connector for the electronic detonator harness according to claim 1 or 2, characterized in that: the plug end is provided with a plug opening.

5. The novel line card connector for the electronic detonator harness according to claim 4, wherein: the inner side of the plugging port extends to form an elastic sheet matched with the leg wire.

6. The novel wire card connector for the electronic detonator harness according to claim 5, wherein: the shape of the spring plate includes, but is not limited to, a circle, a square, an ellipse, and a polygon.

7. The novel wire card connector for the electronic detonator harness according to claim 2, wherein: the shape of the pin wire insertion interface includes, but is not limited to, circular, square, polygonal, U-shaped, and oval.

8. The novel wire card connector for the electronic detonator harness according to claim 1, wherein: the front end of the cover body is semicircular.