CN211456088U

CN211456088U - Waterproof puncture type DIP connector

Info

Publication number: CN211456088U
Application number: CN202020087448.2U
Authority: CN
Inventors: 郑立志
Original assignee: Shenzhen Xinfeilong Technology Co ltd
Current assignee: Shenzhen Xinfeilong Technology Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-09-08
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a connector technical field specifically is a waterproof puncture type DIP connector, including coupling mechanism and sealing mechanism, coupling mechanism's top joint has sealing mechanism, coupling mechanism includes base, binding post, spacing block, gag lever post, fixture block, first sealed pad, first beam hole and cover shell, the inside fixedly connected with binding post of base, the fixedly connected with spacing block of center department at base top. This waterproof puncture type DIP connector scratches the recess with the fingernail, break off the buckle with the fingers and thumb, take off interconnecting link, change new connector alright, it is simple and efficient to change, need not change the connecting wire, cost of maintenance has been reduced, the spacing block keeps apart two rows of binding post, thereby when interconnecting link, connecting wire on two corresponding binding post can not touch together, the circuit of having avoided connecting on two rows of binding post slides and touches together, lead to the problem of equipment short circuit damage, the reliability of equipment has been improved.

Description

Waterproof puncture type DIP connector

Technical Field

The utility model relates to a connector technical field specifically is a waterproof puncture type DIP connector.

Background

Electrical connectors, also commonly referred to as circuit connectors, bridge two conductors in a circuit so that current or signals can flow from one conductor to the other. An electrical connector is a motor system that provides a separable interface for connecting two sub-electronic systems, simply, the components used to complete the electrical connection between the circuits or electronic machines become the connector, i.e., the bridge between the two.

DIP is a packaging method for an integrated circuit, which is rectangular in shape and has two parallel rows of metal pins, called pin headers, on both sides. The components of the DIP package can be soldered in plated through holes in the printed circuit board or inserted into DIP sockets.

Disclosed in chinese patent CN206271915U is a waterproof puncture type DIP connector, this waterproof puncture type DIP connector, novel structure, DIP connector bottom increases the chamfer inclined plane, the range estimation PCB board welding hole position when making things convenient for the customer to use, convenient grafting, the oversheath and the DIP connector main part and the butt fusion of plastics lid structure as an organic whole of electron line puncture position, have fine waterproof, dustproof function, possess high wire holding power simultaneously, lower height, the stable performance, however, this waterproof puncture type DIP connector, in the solution problem, have following shortcoming:

according to the waterproof puncture type DIP connector, the outer sheath at the electronic wire puncture position is welded with the DIP connector main body and the plastic cover into a whole, so that when the puncture type DIP connector is damaged, the replacement is complex, the electronic wire needs to be replaced together, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a waterproof puncture type DIP connector, through setting up the recess, scratch the recess with the fingernail, break off the buckle, take off interconnecting link, the connector of more renewing alright, solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a waterproof puncture type DIP connector comprises a connecting mechanism and a sealing mechanism, wherein the sealing mechanism is clamped at the top of the connecting mechanism;

the connecting mechanism comprises a base, a wiring terminal, an isolating block, a limiting rod, a clamping block, a first sealing gasket, a first beam line hole and a casing, wherein the wiring terminal is fixedly connected inside the base, the isolating block is fixedly connected at the center of the top of the base, the limiting rod is fixedly connected to one side of the base, the clamping block is fixedly connected to one side of the base, the first sealing gasket is fixedly connected to both sides of the top of the base, the first beam line hole is formed in one side, away from the base, of the first sealing gasket, and the casing is fixedly connected to one side edge of the base, away from the isolating block;

the sealing mechanism comprises a cover plate, a limiting groove, a buckle, a groove, a lug, a second sealing gasket and a second beam hole, the limiting groove is formed in one side of the cover plate, the buckle is fixedly connected to one side of the cover plate, the groove is formed in one side, away from the cover plate, of the buckle, the lug is fixedly connected to one side edge of the cover plate, the second sealing gasket is fixedly connected to one side edge of the cover plate, away from the cover plate, of the buckle, and the second beam hole is formed in one side, away from the cover plate, of the second sealing gasket.

Optionally, the quantity of gag lever post and spacing groove equals, is four, and four the gag lever post is located the four corners department of base respectively, four the spacing groove is located the four corners department of apron respectively.

Optionally, the first sealing gasket and the second sealing gasket are made of the same material and are made of soft rubber.

Optionally, the first wire harness holes, the second wire harness holes and the connecting terminals are equal in number and correspond in position.

Optionally, the base is inserted into a limiting groove formed in one side of the cover plate through a limiting rod arranged on one side of the base.

Optionally, the base is clamped with a fastener arranged on one side of the cover plate through a fixture block arranged on one side of the base.

(III) advantageous effects

The utility model provides a waterproof puncture type DIP connector possesses following beneficial effect:

1. this puncture-type DIP connector of preventing water, through setting up the recess, after this connector damages, operating personnel can dig the recess with the fingernail, breaks the buckle off with the fingers and thumb to take off the apron, demolish interconnecting link from binding post, take off coupling mechanism, the connector of renewal alright, change simple and efficient, need not change the connecting wire, reduced cost of maintenance.

2. This waterproof puncture type DIP connector through setting up the spacer block, the spacer block keeps apart two rows of binding post to when interconnecting link, the connecting wire on two corresponding binding post can not touch together, has avoided the circuit of connecting to slide on two rows of binding post and touch together, leads to the problem of equipment short circuit damage, has improved the reliability of equipment.

Drawings

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

fig. 2 is a first view structural diagram of the connection mechanism of the present invention;

fig. 3 is a second view structural diagram of the connection mechanism of the present invention;

fig. 4 is a schematic structural diagram of the sealing mechanism of the present invention.

In the figure: 1-connecting mechanism, 101-base, 102-wiring terminal, 103-spacer block, 104-limiting rod, 105-clamping block, 106-first sealing gasket, 107-first beam hole, 108-casing, 2-sealing mechanism, 201-cover plate, 202-limiting groove, 203-buckle, 204-groove, 205-lug, 206-second sealing gasket and 207-second beam hole.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a waterproof puncture type DIP connector comprises a connecting mechanism 1 and a sealing mechanism 2, wherein the sealing mechanism 2 is clamped at the top of the connecting mechanism 1;

the connecting mechanism 1 comprises a base 101, a wiring terminal 102, a spacing block 103, a limiting rod 104, a fixture block 105, a first sealing gasket 106, a first beam hole 107 and a casing 108, wherein the wiring terminal 102 is fixedly connected inside the base 101, the spacing block 103 is fixedly connected at the center of the top of the base 101, and the spacing block 103 is arranged to separate two rows of wiring terminals 102, so that connecting wires on two corresponding wiring terminals 102 cannot touch each other during connection of the wires, the problem that the wires connected on the two rows of wiring terminals 102 slide and touch each other to cause short circuit and damage of equipment is avoided, the reliability of the equipment is improved, the limiting rod 104 is fixedly connected to one side of the base 101, the fixture block 105 is fixedly connected to one side of the base 101, the first sealing gasket 106 is fixedly connected to two sides of the top of the base 101, and the first beam hole 107 is formed in one side, far away from, when the circuit is connected, the connecting wire is clamped inside the first wiring hole 107 and the second wiring hole 207, so that the problem of messy circuits is avoided, the edge of one side of the base 101, which is far away from the isolation block 103, is fixedly connected with the sleeve 108, after the connector is inserted into the socket, the sleeve 108 is buckled on the outer surface of the socket, so that a gap between the base 101 and the socket is wrapped, the problem that water directly drops on the wiring terminal 102 to cause short circuit of equipment is avoided, and the waterproof purpose is achieved;

the sealing mechanism 2 comprises a cover plate 201, a limiting groove 202, a buckle 203, a groove 204, a bump 205, a second sealing gasket 206 and a wire bunching hole 207, wherein the limiting groove 202 is formed in one side of the cover plate 201, the buckle 203 is fixedly connected to one side of the cover plate 201, the groove 204 is formed in one side of the buckle 203 far away from the cover plate 201, through the arrangement of the groove 204, when the connector is damaged, an operator can scratch the groove 204 with a fingernail to break the buckle 203, so that the cover plate 201 is taken down, a connecting line is detached from a wiring terminal 102, the connecting mechanism 1 is taken down, a new connector is replaced, the replacement is simple, convenient and rapid, the connecting line is not required to be replaced, the maintenance cost is reduced, the bump 205 is fixedly connected to one side edge of the cover plate 201 close to the buckle 203, the bump 205 is lapped with the base 101 to play a role of supporting the cover plate 201, the second wire-bundling hole 207 is opened on the side of the second gasket 206 away from the cover plate 201, and has the same function as the first wire-bundling hole 107.

The quantity of gag lever post 104 and spacing groove 202 equals, be four, and four gag lever posts 104 are located the four corners department of base 101 respectively, four spacing grooves 202 are located the four corners department of apron 201 respectively, the material of first sealed pad 106 and the sealed 206 of second is the same, be soft rubber, soft rubber material elasticity is good, the leakproofness is strong, can reach waterproof purpose, first pencil hole 107, second pencil hole 207 and binding post 102's quantity equals, and the position is corresponding, base 101 pegs graft through the spacing groove 202 that sets up the gag lever post 104 and apron 201 one side and be equipped with in its one side, base 101 is through setting up the buckle 203 joint that fixture block 105 and apron 201 one side were equipped with in its one side.

When the waterproof connector is used, connecting wires are connected with the wiring terminal 102 one by one, then the outer surface of the connecting wires is in one-to-one corresponding lap joint with the first wiring holes 107, finally the limiting groove 202 on the cover plate 201 is in corresponding plug joint with the limiting rod 104 on the base 101, the buckle 203 is in clamping connection with the fixture block 105, the wiring terminal is inserted into a socket, the second wiring holes 207 and the first wiring holes 107 on the second sealing gasket 206 wrap the connecting wires, the elasticity of the first sealing gasket 106 and the second sealing gasket 206 tightly wrap the connecting wires to prevent water from flowing onto the wiring terminal 102 along the connecting wires, the sleeve 108 is sleeved on the outer surface of the socket to prevent water from flowing into the wiring terminal 102 from a gap between the base 101 and the socket, so that the waterproof purpose is achieved, when the connector is damaged, an operator can scratch the groove 204 with a finger nail to break the buckle 203, so as to take down the cover plate 201 and remove the, the connection mechanism 1 is removed and replaced with a new connector.

To sum up, this waterproof puncture type DIP connector, during the use, through setting up recess 204, after this connector damages, operating personnel can scratch recess 204 with the fingernail, break away buckle 203 off with the fingers and thumb, thereby take down apron 201, demolish connecting wire from binding post 102, take off coupling mechanism 1, change new connector alright, it is simple and efficient to change, the connecting wire need not be changed, cost of maintenance has been reduced, through setting up spacing block 103, spacing block 103 keeps apart two rows of binding post 102, thereby when interconnecting wire, connecting wire on two corresponding binding post 102 can not touch together, the circuit of connecting on having avoided two rows of binding post 102 slides and touches together, lead to the problem of equipment short circuit damage, the reliability of equipment has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof puncture formula DIP connector, includes coupling mechanism (1) and sealing mechanism (2), its characterized in that: the top of the connecting mechanism (1) is clamped with a sealing mechanism (2);

the connecting mechanism (1) comprises a base (101), a wiring terminal (102), an isolating block (103), a limiting rod (104), a clamping block (105), a first sealing gasket (106), a first beam hole (107) and a casing (108), wherein the wiring terminal (102) is fixedly connected inside the base (101), the isolating block (103) is fixedly connected to the center of the top of the base (101), the limiting rod (104) is fixedly connected to one side of the base (101), the clamping block (105) is fixedly connected to one side of the base (101), the first sealing gasket (106) is fixedly connected to both sides of the top of the base (101), the first beam hole (107) is formed in one side, far away from the base (101), of the first sealing gasket (106), and the casing (108) is fixedly connected to one side edge, far away from the isolating block (103), of the base (101);

sealing mechanism (2) is including apron (201), spacing groove (202), buckle (203), recess (204), lug (205), the sealed pad of second (206) and second wire harness hole (207), spacing groove (202) have been seted up to one side of apron (201), one side fixedly connected with buckle (203) of apron (201), one side that apron (201) were kept away from in buckle (203) is seted up recess (204), one side edge fixedly connected with lug (205) that apron (201) are close to buckle (203), one side edge fixedly connected with second sealed pad (206) that apron (201) are close to buckle (203), second wire harness hole (207) have been seted up to one side that apron (201) were kept away from in second sealed pad (206).

2. The watertight and stab-resistant DIP connector according to claim 1, wherein: the number of the limiting rods (104) is equal to that of the limiting grooves (202), the limiting rods (104) are four, the limiting rods (104) are located at four corners of the base (101), and the limiting grooves (202) are located at four corners of the cover plate (201).

3. The watertight and stab-resistant DIP connector according to claim 1, wherein: the first sealing gasket (106) and the second sealing gasket (206) are made of the same material and are both soft rubber.

4. The watertight and stab-resistant DIP connector according to claim 1, wherein: the first wire harness hole (107), the second wire harness hole (207) and the wire connecting terminal (102) are equal in number and correspond in position.

5. The watertight and stab-resistant DIP connector according to claim 1, wherein: the base (101) is inserted into a limiting groove (202) formed in one side of the cover plate (201) through a limiting rod (104) arranged on one side of the base.

6. The watertight and stab-resistant DIP connector according to claim 1, wherein: the base (101) is clamped with a buckle (203) arranged on one side of the cover plate (201) through a clamping block (105) arranged on one side of the base.