CN114284827B - Laser wire connector - Google Patents
Laser wire connector Download PDFInfo
- Publication number
- CN114284827B CN114284827B CN202111641880.7A CN202111641880A CN114284827B CN 114284827 B CN114284827 B CN 114284827B CN 202111641880 A CN202111641880 A CN 202111641880A CN 114284827 B CN114284827 B CN 114284827B
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- Prior art keywords
- wire
- laser
- cavity
- bottom block
- concave cavity
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000002654 heat shrinkable material Substances 0.000 claims description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000004927 fusion Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000007769 metal material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Manufacturing Of Electrical Connectors (AREA)
- Lasers (AREA)
Abstract
The application discloses a laser wire connector, comprising: a device body, a clamping mechanism and a laser emission mechanism; the device body includes: an upper case and a lower case; a lower concave cavity is formed in the lower shell; the upper shell is provided with an upper concave cavity; the upper shell is covered and connected on the lower shell, and the lower concave cavity is communicated with the upper concave cavity to form a wire cavity for connecting the lead; the fixture sets up in the line intracavity, includes: a bottom block and a top block; the top block is connected above the bottom block through bolts, and arc grooves for attaching the lead are formed in opposite sides of the bottom block and the top block; the laser emission mechanism includes: a laser emitter; the laser emitter is arranged in the wire cavity. Through setting up the laser wire connector of constituteing by fixture, laser emission mechanism and device main part, can compress tightly the wire fixedly through fixture, later make the wire fusion welding through laser emission mechanism heating, can adapt to the wire of different wire footpaths and fusion welding the wire after the connection is difficult for leading to the resistance to rise because of the contact failure.
Description
Technical Field
The application relates to the technical field of wire connecting devices, in particular to a laser wire connector.
Background
In the routine maintenance work of power supply enterprises, a disconnection fault is a common fault, especially a disconnection fault of a low-voltage wire. Because the low-voltage lead frame has lower empty height, lower mechanical strength and larger bearing current, the low-voltage lead frame is easy to be damaged by external force or heated and burnt out to cause broken line faults. The current common broken wire repairing methods mainly comprise two methods, wherein the first method is to use a mode of mutually cross-connecting wire cores of wires for wires with smaller wire diameters because of no proper wire connecting pipe; the second is to use the wire connecting pipe with corresponding wire diameter, to insert the two ends of the broken wire into the wire connecting pipe in balance, and then to use the wire pressing pliers to firmly press. In the first mode, the cross connection needs to be performed by winding and tightening after the twisted wire cores are mutually crossed, so that the operation is complicated; in the second mode, the wire connecting pipe is used for connecting, the wire connecting pipe with proper wire diameter and the wire pressing clamp die are required to be selected, the wire connecting pipe and the wire pressing clamp die are required to be in pressure connection for many times, and hidden danger of poor contact exists, so that in the operation process, when the current flowing through the connecting part is large, the wire is easy to heat and burn due to the fact that the poor contact resistance of the connecting part is large.
Disclosure of Invention
Accordingly, the present application is directed to a laser wire connector for solving the problems that the conventional wire connection method cannot achieve both convenient operation and reduced safety risk.
In order to achieve the above technical object, the present application provides a laser wire connector, comprising: a device body, a clamping mechanism and a laser emission mechanism;
the device body includes: an upper case and a lower case;
A lower concave cavity is formed in the lower shell;
an upper concave cavity is formed in the upper shell;
The upper shell is covered and connected on the lower shell, and the lower concave cavity is communicated with the upper concave cavity to form a wire cavity for connecting the lead;
The fixture set up in the line intracavity includes: a bottom block and a top block;
The top block is connected above the bottom block through bolts, and arc grooves for attaching wires are formed in opposite sides of the bottom block and the top block;
The laser emission mechanism includes: a laser emitter;
the laser transmitter is arranged in the wire cavity and faces the connection part of the wire.
Further, the clamping mechanism further comprises: a screw rod;
the screw rod is rotatably arranged in the wire cavity, and the axial direction of the screw rod is parallel to the axial direction of the lead wire;
the bottom block is in threaded connection with the screw rod, and the bottom block is radially fixed.
Further, the clamping mechanism comprises two clamping mechanisms;
the two clamping mechanisms are respectively arranged at two sides of the device main body along the axial direction of the lead.
Further, the laser emission mechanism further comprises a heat-shrinkable material emitter;
The heat-shrinkable material emitter is arranged in the wire cavity and faces the connection part of the wire.
Further, the upper shell and the lower shell are connected in a turnover way.
From the above technical solution, the present application provides a laser wire connector, comprising: a device body, a clamping mechanism and a laser emission mechanism; the device body includes: an upper case and a lower case; a lower concave cavity is formed in the lower shell; an upper concave cavity is formed in the upper shell; the upper shell is covered and connected on the lower shell, and the lower concave cavity is communicated with the upper concave cavity to form a wire cavity for connecting the lead; the fixture set up in the line intracavity includes: a bottom block and a top block; the top block is connected above the bottom block through bolts, and arc grooves for attaching wires are formed in opposite sides of the bottom block and the top block; the laser emission mechanism includes: a laser emitter; the laser transmitter is arranged in the wire cavity and faces the connection part of the wire. Through setting up the laser wire that comprises fixture, laser emission mechanism and device main part and refute the connector, can be with the wire that needs refute after stretching into the line chamber respectively from line chamber both ends, compress tightly the wire fixedly through adjusting fixture's bolt, later make wire metal material melt through laser emission mechanism heating, realize fusion welding two ports of broken wire, can adapt to the wire of different wire footpaths and fusion welding refute the wire after the connection and be difficult for leading to the resistance to rise because of the contact failure, can solve current wire refute the problem that the mode of connecting can't take into account the simple operation and reduce the security risk.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a line drawing of an overall structure of a laser wire connector according to an embodiment of the present application;
Fig. 2 is a line drawing of an upper housing of a laser wire connector according to an embodiment of the present application
FIG. 3 is a lower housing line drawing of a laser wire connector according to an embodiment of the present application;
fig. 4 is a line drawing of a clamping mechanism of a laser wire connector according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the application, are intended to be within the scope of the claimed application based on embodiments of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the embodiments of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, interchangeably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in embodiments of the present application will be understood in detail by those of ordinary skill in the art.
Referring to fig. 1 to 4, a laser wire connector provided in an embodiment of the application includes: a device main body 1, a clamping mechanism 2 and a laser emitting mechanism 3; the apparatus main body 1 includes: an upper case 11 and a lower case 12; the lower housing 12 is provided with a lower cavity 121; the upper housing 11 is provided with an upper concave cavity 111; wherein the upper cavity 111 is downward, the lower cavity 121 is upward, and after the upper shell 11 is covered on the lower shell 12, the lower cavity 121 is communicated with the upper cavity 111 to form a wire cavity for connecting wires; the wire cavity can be used for placing the broken wire.
The fixture 2 is disposed in the wire cavity, and includes: a bottom block 21 and a top block 22; the top block 22 is connected to the upper part of the bottom block 21 by bolts 24, and circular arc grooves for attaching wires are formed on the opposite sides of the bottom block 21 and the top block 22. Specifically, bottom block 21 may be disposed within lower cavity 121; after the gap is formed between the top block 22 and the bottom block 21 for placing the wire to be connected, the distance between the top block 22 and the bottom block 21 can be adjusted by rotating the bolt 24 so as to adapt to the wire diameter of the wire and compress and fix the wire.
The laser emitting mechanism 3 includes: a laser emitter 31; the laser transmitter 31 is disposed within the wire lumen and faces the junction of the wires. Specifically, the laser emitter 31 can heat the wire to be connected in the wire cavity by laser radiation, so that the metal material of the wire is melted, and the wire breaking port is welded. The connected wires are good in contact, the resistance is not obviously increased, and the tolerance can be almost restored to the level before disconnection.
Further, the clamping mechanism 2 further includes: a screw rod 23; the screw rod 23 is rotatably arranged in the wire cavity, and the axial direction of the screw rod is parallel to the axial direction of the wire; the bottom block 21 is in threaded connection with the screw rod 23, and the bottom block 21 is radially fixed.
Specifically, radially fixing the bottom block 21 means that the bottom block 21 cannot rotate. The radial fixing mode can be realized through a rotation limiting block arranged on the lower concave cavity 121, so that when the screw rod 23 rotates, the bottom block 21 which cannot rotate can move along the axial direction of the screw rod 23, and the position relation with the lead wire can be adjusted along the axial direction.
The screw rod 23 may be connected to a motor and a reduction gear set, and the motor is electrically connected to the controller. So that the worker can control the screw 23 to rotate through the controller. Correspondingly, the controller can also be electrically connected with the laser emitting mechanism 3, so that a worker can control the whole laser wire connector through the controller, and the degree of automation of wire connector is improved.
In this embodiment, the wire is connected to the middle of the wire cavity, and the laser emitting mechanism 3 may be disposed in the middle of the wire cavity. And the clamping mechanism 2 may comprise two; the two clamping mechanisms 2 are respectively arranged at two sides of the device main body 1 along the axial direction of the lead.
Specifically, the inside of the apparatus main body 1 may be divided into two clamping portions and a welded portion in the axial direction, and the welded portion is located in the middle of the two clamping portions. The two clamping mechanisms 2 are respectively arranged in the two clamping parts and clamp and fix the two ends of the wire to be connected.
Further, the laser emitting mechanism 3 further includes a heat-shrinkable material emitter 32; a heat shrink material emitter 32 is disposed within the wire lumen and toward the junction of the wires.
Specifically, the heat-shrinkable material emitter 32 may emit the heat-shrinkable material to the wire connection place to wrap the wire after the wire is welded and connected, and heat the heat-shrinkable material by the laser emitter 31 to shrink the heat-shrinkable material, so as to restore insulation of the wire connection place.
The laser emitters 31 and the heat-shrinkable material emitters 32 may each comprise a plurality of laser emitters and may be alternately distributed along the circumferential direction of the wire.
Further, the upper shell 11 and the lower shell 12 can be connected in a turnover way, so that the wires can be conveniently put in and taken out after being connected.
While the application has been described in detail with reference to the examples, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the application may be modified or equivalents may be substituted for elements thereof, and that any modifications, equivalents, improvements or changes will fall within the spirit and principles of the application.
Claims (3)
1. A laser lead connector, comprising: a device body, a clamping mechanism and a laser emission mechanism;
the device body includes: an upper case and a lower case;
A lower concave cavity is formed in the lower shell;
an upper concave cavity is formed in the upper shell;
The upper shell is covered and connected on the lower shell, and the lower concave cavity is communicated with the upper concave cavity to form a wire cavity for connecting the lead;
The fixture set up in the line intracavity includes: a bottom block and a top block;
The top block is connected above the bottom block through bolts, and arc grooves for attaching wires are formed in opposite sides of the bottom block and the top block;
The laser emission mechanism includes: a laser emitter;
the laser transmitter is arranged in the wire cavity and faces the connection part of the wire;
The clamping mechanism comprises two clamping mechanisms;
the two clamping mechanisms are respectively arranged at two sides of the device main body along the axial direction of the lead;
the laser emission mechanism further comprises a heat shrinkage material emitter;
The heat-shrinkable material emitter is arranged in the wire cavity and faces the connection part of the wire.
2. The laser lead connector of claim 1, wherein the clamping mechanism further comprises: a screw rod;
the screw rod is rotatably arranged in the wire cavity, and the axial direction of the screw rod is parallel to the axial direction of the lead wire;
the bottom block is in threaded connection with the screw rod, and the bottom block is radially fixed.
3. The laser lead connector according to claim 1, wherein the upper housing is reversibly connected to the lower housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641880.7A CN114284827B (en) | 2021-12-29 | 2021-12-29 | Laser wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111641880.7A CN114284827B (en) | 2021-12-29 | 2021-12-29 | Laser wire connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114284827A CN114284827A (en) | 2022-04-05 |
| CN114284827B true CN114284827B (en) | 2024-05-14 |
Family
ID=80878070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111641880.7A Active CN114284827B (en) | 2021-12-29 | 2021-12-29 | Laser wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114284827B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831717A (en) * | 1987-06-24 | 1989-05-23 | Resinoid Engineering Corporation | Commutator alignment fixture |
| CN108227091A (en) * | 2018-03-12 | 2018-06-29 | 左轶男 | A kind of harness docking module of computer fibre optic data transmission |
| CN207924043U (en) * | 2018-03-21 | 2018-09-28 | 成都新诚华创电子有限公司 | The screw rod of the detection module of test potentiometer machine rotates overlapping joint |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7146222B2 (en) * | 2002-04-15 | 2006-12-05 | Neurospace, Inc. | Reinforced sensing and stimulation leads and use in detection systems |
-
2021
- 2021-12-29 CN CN202111641880.7A patent/CN114284827B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4831717A (en) * | 1987-06-24 | 1989-05-23 | Resinoid Engineering Corporation | Commutator alignment fixture |
| CN108227091A (en) * | 2018-03-12 | 2018-06-29 | 左轶男 | A kind of harness docking module of computer fibre optic data transmission |
| CN207924043U (en) * | 2018-03-21 | 2018-09-28 | 成都新诚华创电子有限公司 | The screw rod of the detection module of test potentiometer machine rotates overlapping joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114284827A (en) | 2022-04-05 |
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