CN215732233U - High-precision moisture-proof and anti-creeping quick connector and connecting wire using same - Google Patents
High-precision moisture-proof and anti-creeping quick connector and connecting wire using same Download PDFInfo
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- CN215732233U CN215732233U CN202120787228.5U CN202120787228U CN215732233U CN 215732233 U CN215732233 U CN 215732233U CN 202120787228 U CN202120787228 U CN 202120787228U CN 215732233 U CN215732233 U CN 215732233U
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Abstract
The utility model discloses a high-precision moisture-proof and anti-creeping quick connector, which comprises a shell and a connecting terminal arranged in the shell; one end of the shell is provided with a wire insertion opening penetrating to the inside, and the diameter of the wire insertion opening is matched with the diameter of an outer wrapping skin of an external wire; a slot is arranged at one end of the connecting terminal, which is aligned with the wire socket, a first elastic clamping piece is arranged at one side in the slot, and a second elastic clamping piece is arranged at the other side in the slot; the first elastic clamping piece and the second elastic clamping piece clamp an inner core of an external wire coming from the wire insertion opening; the shell is provided with an elastic driving part for driving the first elastic clamping piece and the second elastic clamping piece to mutually open; the utility model also discloses a connecting wire; the utility model mainly solves the technical problems of low wiring efficiency and low transmission precision reliability of the wire connection structure in the prior art.
Description
Technical Field
The utility model relates to the field of connectors, in particular to a high-precision moisture-proof and anti-leakage quick connector and a connecting wire using the same.
Background
In the prior art, the wiring of the wires generally adopts the following steps: peeling one end of the wire to enable one end of the wire to be exposed out of the conductive inner core, twisting the conductive inner core into a strand, folding the conductive inner core in half, inserting the conductive inner core into the mounting hole, and finally screwing the screw to tightly press the conductive inner core with the conductive sheet inside. In addition, the inner core of the lead is often exposed outside, and when the lead is exposed to wet weather, the exposed inner core of the lead has the problem of oxidation, which greatly affects the accuracy of electric signal transmission and may cause the problem of electric leakage. In addition, the dynamics that the screw was screwed up varies according to people, consequently, the wire inner core can be pressed by too big pressure and become or press disconnected, and the demand of high reliable high accuracy transmission can not be satisfied to current structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides a high-precision moisture-proof and electric leakage-proof quick connector and a connecting wire using the same, and solves the technical problems of low wiring efficiency and low transmission precision reliability of a wire connecting structure in the prior art.
In order to achieve the purpose, the utility model provides a high-precision moisture-proof and electric leakage-proof quick connector which comprises a shell and a connecting terminal arranged in the shell; one end of the shell is provided with a wire insertion opening penetrating to the inside, and the diameter of the wire insertion opening is matched with the diameter of an outer wrapping skin of an external wire; a slot is arranged at one end of the connecting terminal, which is aligned with the wire socket, a first elastic clamping piece is arranged at one side in the slot, and a second elastic clamping piece is arranged at the other side in the slot; the first elastic clamping piece and the second elastic clamping piece clamp an inner core of an external wire coming from the wire insertion opening; the shell is provided with an elastic driving part for driving the first elastic clamping piece and the second elastic clamping piece to mutually open.
Preferably, the connecting terminal is further provided with an elastic sheet, and the elastic sheet is provided with a V-shaped driving part; arc-shaped extending parts which are symmetrically arranged extend from the first elastic clamping piece and the second elastic clamping piece, and the tail end of the V-shaped driving part is positioned between the two arc-shaped extending parts; the elastic driving part drives the elastic sheet to do elastic pressing motion, so that the V-shaped driving part extrudes the two arc-shaped extending parts to open the first elastic clamping piece and the second elastic clamping piece.
Preferably, the connecting terminal is provided with a U-shaped clamping piece at the other end far away from the slot.
Preferably, the housing comprises an upper shell and a lower shell, one part of the wire insertion opening is arranged at one end of the upper shell, and the other part of the wire insertion opening is arranged at one end of the lower shell; the elastic driving part is arranged on the upper shell.
Preferably, the upper shell is provided with a plurality of inserting holes, and the lower shell is provided with inserting columns which are matched with the shape and size of the inserting holes.
Compared with the prior art, the high-precision moisture-proof and anti-leakage quick connector provided by the utility model has the beneficial effects that:
when in insertion, the outer skin at one end of the external lead is peeled off to expose the inner core, then the exposed inner core is twisted into a strand, then the inner core is directly inserted into the slot along the wire insertion opening, the inner core drives the first elastic clamping piece and the second elastic clamping piece to mutually open at the moment, after the inner core is inserted in place, finally, the inner core is clamped by the first elastic clamping piece and the second elastic clamping piece so as to realize high-reliability conduction between the inner core of the external lead and the connecting terminal, because the outer skin at one end of the external lead is also inserted into the lead jack, the inner core of the external lead can not be exposed, the moisture-proof effect is achieved, the transmission precision is improved, the problem of electric leakage can not occur, the clamping force of the first elastic clamping piece and the second elastic clamping piece is determined by the product structure, and the connection strength between the inner core and the connecting terminal cannot be influenced by any person during plugging operation; in addition, can drive first elasticity clamping piece and second elasticity clamping piece and open each other through pressing the elasticity drive division on the shell, this wire can be followed the wire socket and directly extracted this moment, adopts this technical scheme's high-speed joint head, can improve the grafting efficiency of wire greatly, has also improved the reliability of wire intercommunication.
In order to achieve the purpose, the utility model also provides a connecting wire, which comprises a connecting wire body and the high-precision moisture-proof and anti-leakage quick connector in the technical scheme; the inner core of connecting wire body one end is connected on the inside connecting terminal of high-speed joint head.
Preferably, the other end of the connecting terminal, which is far away from the slot, is provided with a U-shaped clamping piece; the inner core of one end of the connecting wire body is clamped by the U-shaped clamping piece.
Preferably, the inner core at the other end of the connecting wire body is connected to the Y-shaped terminal.
Compared with the prior art, the connecting line provided by the utility model has the beneficial effects that:
due to the adoption of the quick connector of the technical scheme, an external wire can be quickly connected to the connecting wire of the technical scheme, so that the external wire and the connecting wire of the technical scheme are conducted with high precision and high reliability, and the wire plugging efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a high-precision moisture-proof and leakage-proof quick connector according to a first embodiment of the present invention;
fig. 2 is an exploded view of a high-precision moisture-proof and leakage-proof quick connector according to a first embodiment of the present invention;
fig. 3 is an exploded view of a high-precision moisture-proof and leakage-proof quick connector according to another embodiment of the present invention;
fig. 4 is a schematic structural diagram of a connection line according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-3, the present invention provides a high-precision moisture-proof and leakage-proof quick connector, which includes a housing 1 and a connection terminal 2 disposed inside the housing 1.
Specifically, the outer shell 1 comprises an upper shell 11 and a lower shell 12, the upper shell 11 is provided with a plurality of inserting holes 113, the lower shell 12 is provided with inserting columns 121, the inserting columns 121 are matched with the shape dimensions of the inserting holes 113, when the inserting holes 113 and the inserting columns 121 are inserted into each other, the upper shell 11 and the lower shell 12 can be assembled, after the assembly, a wire socket 111 is formed at one end of the outer shell 1, the diameter dimension of the wire socket 111 is matched with the diameter dimension of an outer sheath of an external wire, so that the outer sheath at one end of the external wire can be inserted into the wire socket 111, the problem that an inner core of the wire is exposed is solved, the quick connector has the advantage of moisture resistance, the transmission precision is improved, and the problem of electric leakage can not occur,
more specifically, the connection terminal 2 is provided with a slot 21 at one end aligned with the wire insertion opening 111, a first resilient jaw 22 is provided at one side in the slot 21, and a second resilient jaw 23 is provided at the other side in the slot 21. The connecting terminal 2 is further provided with an elastic sheet 24, and the elastic sheet 24 is provided with a V-shaped driving part 241. Arc-shaped extending parts 221 symmetrically arranged extend from the first elastic clamping piece 22 and the second elastic clamping piece 23, and the tail end of the V-shaped driving part 241 is located between the two arc-shaped extending parts 221. The upper shell 11 is provided with an elastic driving portion 112, the elastic driving portion 112 can drive the elastic sheet 24 to perform an elastic pressing motion, so that the V-shaped driving portion 241 can press the two arc-shaped extending portions 221 to open the first elastic clamping piece 22 and the second elastic clamping piece 23.
Specifically, during plugging, the outer skin at one end of the external wire is peeled off to expose the inner core, the exposed inner core is twisted into a strand, then the inner core is directly inserted into the slot 21 along the wire insertion opening 111, the inner core drives the first elastic clamping piece 22 and the second elastic clamping piece 23 to open each other, and after the plugging is completed, the inner core is clamped by the first elastic clamping piece 22 and the second elastic clamping piece 23, so that the high-reliability conduction between the inner core of the external wire and the connection terminal 2 is realized. In addition, the clamping force of the first elastic clamping piece 22 and the second elastic clamping piece 23 is determined by the product structure, and the connection strength between the inner core and the connecting terminal 2 cannot be affected by any person who carries out plugging operation. In addition, when pressing the elastic driving part 112 on the shell 1, can drive the V-shaped driving part 241 on the shell fragment 24 and extrude two arc-shaped extending parts 221, make the first elastic clamping piece 22 and the second elastic clamping piece 23 open each other, this wire can be directly pulled out from the wire socket 111 at this moment, adopt the high-speed joint head of this technical scheme, can improve the grafting efficiency of wire greatly, also improved the reliability of wire intercommunication.
Example two
Referring to fig. 4, the present invention further provides a connection line, which includes a connection line body 03 and the high-precision moisture-proof and leakage-proof quick connector 02 according to the above embodiment.
Specifically, referring to fig. 3 and 4, the connecting terminal 2 is provided with a U-shaped clamping piece 25 at the other end away from the end where the slot 21 is provided; the inner core of one end of the connecting wire body 03 is clamped by the U-shaped clamping piece 25, so that the inner core of the connecting wire body 03 is conducted with the connecting terminal 2 inside the quick connector 02. In addition, the inner core at the other end of the connecting wire body 03 is connected to the Y-shaped terminal 04, and the Y-shaped terminal 04 is used for being conveniently communicated with other external equipment.
Due to the adoption of the quick connector 02 of the technical scheme, an external wire can be quickly connected to the connecting wire of the technical scheme, so that the external wire and the connecting wire of the technical scheme are conducted with high precision and high reliability, and the wire plugging efficiency is greatly improved.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (8)
1. A high-precision moisture-proof and anti-creeping quick connector is characterized by comprising a shell (1) and a connecting terminal (2) arranged in the shell (1);
one end of the shell (1) is provided with a lead inserting hole (111) penetrating to the inside, and the diameter size of the lead inserting hole (111) is matched with that of an outer sheath of an external lead;
a slot (21) is formed in one end, aligned with the wire insertion opening (111), of the connecting terminal (2), a first elastic clamping piece (22) is arranged on one side in the slot (21), and a second elastic clamping piece (23) is arranged on the other side in the slot (21); the first elastic clip (22) and the second elastic clip (23) clamp the inner core of the external lead coming from the lead inserting opening (111); the shell (1) is provided with an elastic driving part (112) for driving the first elastic clamping piece (22) and the second elastic clamping piece (23) to mutually open.
2. The high-precision moisture-proof and leakage-proof quick connector according to claim 1, wherein the connecting terminal (2) is further provided with a spring plate (24), and the spring plate (24) is provided with a V-shaped driving portion (241); arc-shaped extending parts (221) which are symmetrically arranged extend from the first elastic clamping piece (22) and the second elastic clamping piece (23), and the tail end of the V-shaped driving part (241) is positioned between the two arc-shaped extending parts (221); the elastic driving part (112) drives the elastic sheet (24) to do elastic pressing movement, so that the V-shaped driving part (241) extrudes the two arc-shaped extending parts (221) to mutually open the first elastic clamping piece (22) and the second elastic clamping piece (23).
3. A high-precision moisture-proof and leakage-proof quick connector according to claim 2, wherein the connecting terminal (2) is provided with a U-shaped clamping piece (25) at the other end away from the slot (21).
4. A high-precision moisture-proof and leakage-proof quick connector according to any one of claims 1-3, wherein the housing (1) comprises an upper shell (11) and a lower shell (12), one part of the wire insertion opening (111) is arranged at one end of the upper shell (11), and the other part of the wire insertion opening (111) is arranged at one end of the lower shell (12); the elastic driving part (112) is arranged on the upper shell (11).
5. The high-precision moisture-proof and leakage-proof quick connector according to claim 4, wherein the upper shell (11) is provided with a plurality of insertion holes (113), and the lower shell (12) is provided with insertion posts (121) adapted to the external dimensions of the insertion holes (113).
6. A connection line, comprising a connection line body (03), characterized in that it further comprises a high-precision moisture-proof and leakage-proof quick connector (02) according to any one of claims 1-5; the inner core of connecting wire body (03) one end is connected on connecting terminal (2) inside quick-operation joint (02).
7. A connection line according to claim 6, characterized in that the connection terminal (2) is provided with a U-shaped clamping piece (25) at the end remote from the end provided with the insertion slot (21); the inner core at one end of the connecting wire body (03) is clamped by the U-shaped clamping piece (25).
8. A connection line according to claim 6, characterized in that the inner core at the other end of the connection line body (03) is connected to the Y-terminal (04).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787228.5U CN215732233U (en) | 2021-04-17 | 2021-04-17 | High-precision moisture-proof and anti-creeping quick connector and connecting wire using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120787228.5U CN215732233U (en) | 2021-04-17 | 2021-04-17 | High-precision moisture-proof and anti-creeping quick connector and connecting wire using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732233U true CN215732233U (en) | 2022-02-01 |
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ID=80029276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120787228.5U Active CN215732233U (en) | 2021-04-17 | 2021-04-17 | High-precision moisture-proof and anti-creeping quick connector and connecting wire using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215732233U (en) |
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2021
- 2021-04-17 CN CN202120787228.5U patent/CN215732233U/en active Active
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