CN108155492B - Wire connector - Google Patents
Wire connector Download PDFInfo
- Publication number
- CN108155492B CN108155492B CN201810039141.2A CN201810039141A CN108155492B CN 108155492 B CN108155492 B CN 108155492B CN 201810039141 A CN201810039141 A CN 201810039141A CN 108155492 B CN108155492 B CN 108155492B
- Authority
- CN
- China
- Prior art keywords
- wire
- pressing
- wire pressing
- connector
- holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008859 change Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 12
- 238000007789 sealing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a wire connector. The wire connector is used for connecting wires and comprises a wire holder, a wire connection part and a wire pressing structure, wherein the wire pressing structure comprises a base body and a wire pressing part which is connected with the base body and can move relative to the base body, the base body is installed on the wire holder, the wire pressing part is provided with a first position and a second position, the wire pressing structure is arranged in the first position in a split mode between the wire pressing structure and the wire holder, the wire pressing part can compress the wires on the wire connection part, and the wire pressing part is arranged in the second position in a split mode, and the wires can be released. According to the wire connector provided by the invention, the wire is pressed on the wire connection part by the wire pressing part of the wire pressing structure or released from the wire connection part, so that the two wires are reliably connected through the wire connection part, the occurrence of spark discharge caused by poor contact is avoided, the safety is further improved, and the connection between the two wires is detachable.
Description
Technical Field
The invention relates to the technical field of wiring, in particular to a wire connector.
Background
With the pursuit of quality of life, air conditioning has become an important appliance in life. In the installation process of the air conditioner, the situation that the power line is not long enough is frequently encountered due to different installation positions of the air conditioner, and the common practice is to directly wind and butt-joint a section of power supply, and then wind the joint by using a power supply adhesive tape. The connection method not only can cause fire and discharge phenomena due to poor butt joint so as to cause fire and cause safety problems, but also can easily cause short circuit phenomena when used in outdoor places.
At present, a wiring device is used for wiring, and the wiring device compresses and fixes the electric wire in a screw fixing mode, so that the screw breaks and damages the electric wire, and the connection reliability is reduced.
Disclosure of Invention
Therefore, the present invention is directed to a wire connector for solving the safety problem caused by poor connection during the wire connection process.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a connector for connecting electric wire, includes wire holder, wiring portion and line ball structure, the line ball structure include the pedestal and with the pedestal links to each other and can be relative the line ball portion of pedestal motion, the line ball structure with the components of a whole that can function independently setting between the wire holder, the pedestal install in on the wire holder, line ball portion has first position and second position, in first position, line ball portion can with the electric wire compresses tightly on the wiring portion, in the second position, line ball portion can with the electric wire release.
Preferably, the seat body and the wire pressing part are of an integrated structure, and the wire pressing part can be turned over relative to the seat body; or,
the seat body is hinged with the line pressing part.
Preferably, at least one wire pressing protrusion is provided on the wire pressing portion, and when the wire pressing portion is at the first position, the wire can be pressed on the wire connecting portion through the wire pressing protrusion.
Preferably, a positioning structure is arranged between the wire pressing part and the wire holder, the wire connecting part and/or the holder body, and the wire pressing part can be positioned at the first position through the positioning structure.
Preferably, the positioning structure comprises a positioning groove or a positioning hole arranged on the wiring part, and at least one wire pressing protrusion can be clamped into the positioning groove or the positioning hole.
Preferably, the wiring part comprises an inverted U-shaped structure, the inverted U-shaped structure comprises a first part and two second parts connected with two ends of the first part respectively, the positioning hole is formed in the first part, the at least one wire pressing protrusion comprises a first wire pressing protrusion, and the first wire pressing protrusion can be clamped between the two second parts through the positioning hole.
Preferably, a wire groove or a wire hole is formed in the wire connection portion, and the wire pressing protrusion can press the wire into the wire groove or the wire hole.
Preferably, the wire pressing protrusion further comprises a second wire pressing protrusion, and when the wire pressing portion is at the first position, the first wire pressing protrusion and the second wire pressing protrusion are located on two sides of one of the second portions.
Preferably, the base is provided with a limiting surface, and the wiring part is clamped between the limiting surfaces of the two base.
Preferably, the connector further includes a locking member for locking the wire pressing portion in the first position.
Preferably, the wire connector comprises a sheath, the wire pressing structure is fixed in the sheath through the wire holder, and the sheath forms the locking piece.
Preferably, the sheath includes a pressing portion, the wire pressing portion includes a pressed portion, and the matching position of the pressing portion and the pressed portion is changed by changing the relative position of the sheath and the wire holder, so as to change the degree of pressing of the wire pressing portion on the wire.
Preferably, the sheath and the wire holder are in threaded connection, the pressing part comprises an annular protrusion, the pressed part comprises an inclined plane, and the inclined plane is obliquely arranged relative to the axial direction of the sheath.
Preferably, the connector further comprises a pressing member disposed on the first wire pressing protrusion, and the pressing member is located between the wire and the first wire pressing protrusion when the wire pressing portion is in the first position.
According to the wire connector provided by the invention, the wire is pressed on the wire connection part by the wire pressing part of the wire pressing structure or released from the wire connection part, so that the two wires are reliably connected through the wire connection part, the occurrence of spark discharge caused by poor contact is avoided, the safety is further improved, and the connection between the two wires is detachable.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of embodiments of the present invention with reference to the accompanying drawings, in which:
FIG. 1 illustrates a cross-sectional view of a connector provided in an embodiment of the present invention;
FIG. 2 is an overall cross-sectional view of a wire clamping structure of a wire clamping portion, a wire clamping seat and a wire clamping portion in a first position according to an embodiment of the present invention;
FIG. 2a shows an enlarged view of a portion of the second crimp bulge of FIG. 2;
FIG. 3 is an overall cross-sectional view of a wire clamping structure of a wire clamping portion, a wire clamping seat and a wire clamping portion in a second position according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a wire pressing structure in an embodiment of the present invention;
FIG. 5 is a schematic view showing the structure of a wire connection part and a wire connection base in the embodiment of the present invention;
FIG. 6 shows a cross-sectional view of a wire connection and a wire holder in an embodiment of the invention;
FIG. 7a shows a front view of a wiring section in an embodiment of the invention;
FIG. 7b shows a top view of a wire connection in an embodiment of the invention;
fig. 8 shows a schematic structural view of a pressing member in the embodiment of the present invention.
In the drawing the view of the figure,
1. a wire holder; 11. a plate body; 12. a hollow structure; 121. a seat body mounting part; 1211. a protrusion;
2. a wiring section; 21. an inverted U-shaped structure; 211. a first portion; 212. a second portion; 22. a bending part; 221. a first bending part; 222. a second bending part; 23. a positioning structure; 231. positioning holes; 24. wiring grooves; 241. a guide part;
3. a wire pressing structure; 31. a base; 311. a sleeve-like structure; 312. a groove; 32. a wire pressing part; 321. a first line pressing protrusion; 3211. a first wave-shaped groove; 322. a second line pressing protrusion; 3221. an arc-shaped groove; 323. a pressure receiving portion; 3231. an inclined plane; 324. an elastic structure; 33. a limiting surface; 34. a positioning block;
4. a pressing member; 41. an elastic clamping piece; 411. a second wave-shaped groove;
5. a sheath; 51. a locking member; 52. a cylindrical body; 521. a pressing section; 5211. an annular protrusion; 53. capping;
6. a seal ring;
7. and (5) a sealing structure.
Detailed Description
The present invention is described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in detail. Well-known methods, procedures, flows, and components have not been described in detail so as not to obscure the nature of the invention.
Moreover, those of ordinary skill in the art will appreciate that the drawings are provided herein for illustrative purposes and that the drawings are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
Referring to fig. 1 to 8, the connector of the present invention is used to connect wires, for example, in the installation of an electric appliance such as an air conditioner, when the power supply line is connected due to the difference in installation position, the wires are connected by the connector of the present invention.
As shown in fig. 1, the wire connector includes a wire holder 1, a wire connection portion 2, and a wire pressing structure 3, where the wire connection portion 2 is made of a conductive material, for example, a copper material with good conductivity, and as shown in fig. 4, the wire pressing structure 3 includes a base 31 and a wire pressing portion 32 connected to the base 31 and capable of moving relative to the base 31, the wire pressing structure 3 may be made of a plastic material, a rubber material, or the like, for example, and the wire pressing structure 3 is made of an insulating material. The specific implementation manner of the wire pressing structure 3 may be, for example, that the base 31 and the wire pressing portion 32 may be an integral structure, the wire pressing portion 32 may be turned over relative to the base 31, at least the joint of the base 31 and the wire pressing portion 32 has flexibility, and due to frequent turning between the wire pressing portion 32 and the base 31, the wire pressing structure 3 is easy to be damaged, and the wire pressing structure 3 and the wire holder 1 are separately arranged, so that the wire pressing structure 3 may be conveniently replaced, or the base 31 and the wire pressing portion 32 are hinged.
As shown in fig. 4, in the embodiment where the pressing portion 32 and the base 31 are integrally formed, the pressing structure 3 is integrally injection molded. The wire pressing structures 3 are provided with two wire pressing structures, the base body 31 is installed on the wire holder 1, the base body 31 is of a sleeve-shaped structure 311, the base body 31 is provided with a groove 312 or a bulge, the wire holder 1 comprises a bulge 1211 or a groove, and the wire pressing structures are installed on the wire holder 1 through the clamping of the bulge 1211 and the groove 312 (the wire pressing structures are described in detail later).
As shown in fig. 3, the wire holder 1 includes a hollow structure 12, preferably, the number of the hollow structures 12 includes a plurality, and in one specific embodiment of the hollow structure 12, the wire holder 1 includes a cylindrical structure and a plate 11, the plate 11 is disposed in the cylindrical structure in an intersecting manner to form the hollow structure 12, preferably, the number of the hollow structures is 4, and the wire holder 1 includes a cylindrical structure, a transverse plate and a longitudinal plate, and the transverse plate and the longitudinal plate are disposed in the cylindrical structure in an intersecting manner. As shown in fig. 5, two ends of the hollow structure 12 are provided with a base mounting portion 121, where the base mounting portion 121 includes a protrusion 1211 or a groove, when the two sleeve-shaped structures 311 are respectively sleeved on two ends of the wire holder 1, the wire pressing structure 3 is mounted on the wire holder 1 through the engagement between the protrusion 1211 and the groove 312, for example, the base 31 is provided with the groove 312, the wire holder 1 is provided with the protrusion 1211, and when the sleeve-shaped structures 311 are sleeved on the wire holder 1, the protrusion 1211 is clamped into the groove 312, so that the connection between the base 31 and the wire holder 1 is simple and reliable.
As shown in fig. 3 and 4, in order to increase the elasticity of the wire pressing portion 32 relative to the base 31, the wire pressing structure 3 further includes an elastic structure 324, and the elastic structure 324 includes an elongated curved plate, preferably, the elongated curved plate is a v-shaped structure, one end of the elastic structure 324 is connected to the wire pressing portion 32, the other end of the elastic structure 324 is connected to the base 31, and the elastic structure 324 provides a biasing force for opening the wire pressing portion 32 relative to the base 31. The line pressing part 32 further comprises an avoidance part, the avoidance part is a long hole, the long hole is used for avoiding the plate body 11 of the wire holder 1, and the end parts of the long hole are respectively connected with the two ends of the long curved plate. As shown in fig. 2 and 3, the wire pressing portion 32 has a first position and a second position, in the first position, the wire pressing portion 32 can press the electric wires against the wire connecting portion 2, the wire pressing portion 32 is closed relative to the base 31, and the electric wires are reliably pressed against the wire connecting portion 2 under the action of the wire pressing portion 32, so that the connection between the two electric wires is reliable, and the safety is improved. In the second position, the wire pressing portion 32 can release the wire, and in the embodiment in which the wire pressing portion 32 can be turned over relative to the base 31, when the wire pressing portion 32 is opened relative to the base 31, an open structure is formed between the wire pressing portion 32 and the base 31, and the open structure is beneficial to the wire being mounted on the wire connecting portion 2.
As shown in fig. 4, at least one wire pressing protrusion is disposed on the wire pressing portion 32, when the wire pressing portion 32 is at the first position, the wire can be pressed onto the wire connecting portion 2 by the wire pressing protrusion, at this time, in order to make the wire pressing protrusion press the wire onto the wire connecting portion 2, as shown in fig. 7a, a positioning structure 23 is disposed between the wire pressing portion 32 and the wire connecting seat 1, the wire connecting portion 2 and/or the seat 31, and the wire pressing portion 32 can be positioned at the first position by the positioning structure 23. In one embodiment of the positioning structure 23, the positioning structure 23 includes a positioning groove or a positioning hole 231 disposed on the wire connecting portion 2, and at least one of the wire pressing protrusions can be snapped into the positioning groove or the positioning hole 231.
As shown in fig. 7a, 7b, 5 and 6, one specific embodiment of the connection portion 2 is: the wiring portion 2 is formed by bending a strip-shaped plate, the wiring portion 2 comprises an inverted U-shaped structure 21 arranged at two ends and a bending portion 22 arranged in the middle, the inverted U-shaped structure 21 comprises a first portion 211 and two second portions 212 connected with the two ends of the first portion 211 respectively, the positioning holes 231 are formed in the first portion 211, wiring grooves 24 or wiring holes are formed in the second portion 212, the wiring grooves 24 or wiring holes can be pressed by the wire pressing protrusions, preferably, the wiring grooves 24 comprise guide portions 241, the guide portions 241 are preferably guide inclined planes, and the guide portions 241 enable the wires to be clamped in the wiring grooves 24 smoothly. Preferably, as shown in fig. 4, the at least one wire pressing protrusion includes a first wire pressing protrusion 321, the end surface of the first wire pressing protrusion 321, which is preferably used for pressing wires, is provided with a first wavy groove 3211, the first wavy groove 3211 enables the first wire pressing protrusion 321 to press the wires reliably and not damage the wires, the first wire pressing protrusion 321 can be clamped between the two second parts 212 through the positioning holes 231, preferably, the wire connector includes a pressing piece 4, the pressing piece 4 is made of a heat insulation material, and the first wire pressing protrusion 321 presses the wires into the wire receiving groove 24 or the wire receiving hole of the wire connecting part 2 through the pressing piece 4, so that the first wire pressing protrusion 321 is in indirect contact with the metal part of the wires, and the problem that the first wire pressing protrusion 321 is aged and fire due to heating of the wires is avoided. In one embodiment of the pressing member 4, as shown in fig. 8, the pressing member 4 is an elastic clip 41, and the elastic clip 41 is clipped on the first pressing protrusion 321, as shown in fig. 2a, and when the pressing portion is in the first position, the pressing member is located between the electric wire and the first pressing protrusion. The elastic clamping piece 41 is correspondingly provided with a second wavy groove 411 which has the same shape as the first wavy groove 3211, and the first wire pressing protrusion 321 presses the electric wire into the wire connecting groove 24 or the wire connecting hole through the second wavy groove 411 on the elastic clamping piece 41. Preferably, as shown in fig. 2a, the wire pressing protrusion further includes a second wire pressing protrusion 322, the second wire pressing protrusion 322 includes an arc groove 3221, the arc groove 3221 compresses the electric wire, when the wire pressing portion 32 is at the first position, the first wire pressing protrusion 321 and the second wire pressing protrusion 322 are located at two sides of one of the second portions 212, after the first wire pressing protrusion 321 is clamped into the positioning hole 231, a metal wire part of the power wire after the insulation cover is removed is compressed in the wire pressing groove 24 or the wire pressing hole, the first wire pressing protrusion 321 compresses the electric wire with the wire holder 1, and the second wire pressing protrusion 322 compresses the electric wire of the insulation cover-covered metal wire on the holder 31. Further preferably, the positioning hole 231 is communicated with two end surfaces of the first portion 211, the wire connection groove 24 is arranged on the second portion 212, and an opening of the wire connection groove 24 is communicated with the positioning hole 231, at this time, the electric wire can be smoothly inserted from the end and the upper side of the wire connection portion 2, and the wire connection mode is more convenient.
As shown in fig. 7b, the bending portion 22 includes a first bending portion 221 and a second bending portion 222 connected to two ends of the first bending portion, the bending portion 22 and a portion close to the bending portion 22 are configured in the hollow structure 12, the bending portion forms an interference fit with an inner side wall of the hollow structure 12, so that the wiring portion 2 is installed in the hollow structure 12 in the wire holder 1, and the inverted U-shaped structure 21 is exposed outside the hollow structure 12. Preferably, as shown in fig. 4, the seat 31 is provided with a limiting surface 33, the end of the seat 31 is provided with a positioning block 34, and the surface of the positioning block 34, which is close to the groove 312, forms the limiting surface 33. The wire connection part 2 is clamped between the limiting surfaces 33 of the two seat bodies 31, so that the wire connection part 2 is positioned and installed on the wire connection seat 1.
As shown in fig. 1, in order to make the pressing portion of the pressing structure more reliable to press the electric wire against the wire connecting portion 2, the wire connector further includes a locking member 51 for locking the wire pressing portion 32 in the first position. In one specific embodiment of the locking portion, the wire connector includes a sheath 5, the wire pressing structure 3 is fixed in the sheath 5 through the wire holder 1, the sheath 5 forms the locking member 51, the sheath 5 includes two, each sheath 5 includes a cylindrical body 52 and a cap 53, one end of the cylindrical body 52 is connected with the cap 53, and the other end of the cylindrical body 52 is connected with the wire holder 1. Each of the cylindrical bodies 52 is provided with an internal thread on an inner end surface of an opening at both ends thereof, the wire holder 1 is provided with an external thread, a threaded connection is formed between the cylindrical body 52 and the wire holder 1, an annular protrusion 5211 is formed on an inner wall of the cylindrical body 52, the annular protrusion 5211 forms a pressing portion 521, an inner wall surface of the wire pressing portion 32 is formed as a slope 3231, the slope 3231 is inclined with respect to an axial direction of the sheath 5, the slope 3231 is inclined in a direction away from the wire pressing structure 3 from an end close to the positioning block 34, the slope 3231 forms a pressed portion 323, a relative position between the cylindrical body 52 and the wire holder 1 is changed by rotation of the cylindrical body 52 and the wire holder 1, a fitting position between the pressed portion 521 and the pressed portion 323 is changed, and a degree of compression of the wire by the wire pressing portion 32 is further changed, when the cylindrical body 52 is gradually pressed from an end of the wire holder 1 toward an intermediate portion of the wire holder 1, and the pressed portion 323 is gradually released from the pressing portion 521 when the pressing portion 32 is pressed from the intermediate portion of the wire pressing portion 32 toward the wire holder 32. Further preferably, the cylindrical body 52 is in sealing connection with the wire holder 1, for example, a sealing ring 6 is disposed on the wire holder 1, the cylindrical body 52 is in sealing connection with the wire holder 1 through the sealing ring 6, a sealing structure 7 is disposed in the cap 53, and the sealing structure 7 is used for forming sealing connection between the cap 53 and the electric wire, so that the problem of short circuit caused by non-waterproofing can be effectively avoided when the wire holder 1 is used outdoors. It is easy to understand by those skilled in the art that the above preferred embodiments can be freely combined and overlapped without conflict.
It will be understood that the above-described embodiments are merely illustrative and not restrictive, and that all obvious or equivalent modifications and substitutions to the details given above may be made by those skilled in the art without departing from the underlying principles of the invention, are intended to be included within the scope of the appended claims.
Claims (8)
1. The wire connector is used for connecting wires and is characterized by comprising a wire holder, a wire connection part and a wire pressing structure, wherein the wire pressing structure comprises a base body and a wire pressing part which is connected with the base body and can move relative to the base body, the wire pressing structure and the wire holder are arranged in a split mode, the base body is arranged on the wire holder, the wire pressing part is provided with a first position and a second position, the wire pressing part can press the wires on the wire connection part in the first position, and the wire pressing part can release the wires in the second position;
the wire pressing part is provided with at least one wire pressing protrusion, and when the wire pressing part is at a first position, the wire can be pressed on the wire connecting part through the wire pressing protrusion;
a positioning structure is arranged between the wire pressing part and the wire holder, the wire pressing part and/or the holder body, and the wire pressing part can be positioned at the first position through the positioning structure; the positioning structure comprises a positioning groove or a positioning hole arranged on the wiring part, and at least one wire pressing protrusion can be clamped into the positioning groove or the positioning hole;
the wiring part comprises an inverted U-shaped structure, the inverted U-shaped structure comprises a first part and two second parts which are respectively connected with two ends of the first part, the positioning hole is formed in the first part, the at least one line pressing protrusion comprises a first line pressing protrusion, and the first line pressing protrusion can be clamped between the two second parts through the positioning hole;
the wire pressing protrusion further comprises a second wire pressing protrusion, and when the wire pressing part is at the first position, the first wire pressing protrusion and the second wire pressing protrusion are positioned at two sides of one second part;
the wire connector comprises a sheath, the wire pressing structure is fixed in the sheath through the wire holder, the sheath comprises a pressing part, the wire pressing part comprises a pressed part, and the matching positions of the pressing part and the pressed part are changed by changing the relative positions of the sheath and the wire holder so as to change the pressing degree of the wire pressing part on the wire; the sheath with form threaded connection between the connection terminal, the pressure portion includes annular protruding, the pressure portion includes the inclined plane, the inclined plane is relative the axis direction slope setting of sheath.
2. The connector of claim 1, wherein the housing is integrally formed with the wire pressing portion, the wire pressing portion being capable of being flipped relative to the housing.
3. The connector of claim 1, wherein the housing is hingedly connected to the wire pressing portion.
4. The connector of claim 1, wherein the wire connection portion is provided with a wire connection groove or a wire connection hole, and the wire pressing protrusion is capable of pressing the wire into the wire connection groove or the wire connection hole.
5. The connector of claim 1, wherein the housing is provided with a limiting surface, and the wire connection portion is sandwiched between the limiting surfaces of the two housings.
6. The connector of claim 1, further comprising a locking member for locking the wire clamping portion in the first position.
7. The connector of claim 6, wherein the jacket forms the locking member.
8. The connector of claim 1, further comprising a hold-down member disposed on the first crimp projection, the hold-down member being located between the wire and the first crimp projection when the crimp portion is in the first position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039141.2A CN108155492B (en) | 2018-01-16 | 2018-01-16 | Wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039141.2A CN108155492B (en) | 2018-01-16 | 2018-01-16 | Wire connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108155492A CN108155492A (en) | 2018-06-12 |
| CN108155492B true CN108155492B (en) | 2024-03-22 |
Family
ID=62461488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039141.2A Active CN108155492B (en) | 2018-01-16 | 2018-01-16 | Wire connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108155492B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080692B (en) * | 2018-06-30 | 2021-08-10 | 江南大学 | Steering wheel with locking tracking detection function |
| CN109830857B (en) * | 2019-04-03 | 2024-04-02 | 贵州电网有限责任公司 | Conveniently-detached bidirectional binding post |
| CN109921204B (en) * | 2019-04-03 | 2024-04-02 | 贵州电网有限责任公司 | Terminal structure suitable for distribution terminal detects |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589232U (en) * | 2013-07-04 | 2014-05-07 | 万能亿自动化科技（苏州）有限公司 | A wire connector |
| CN204793249U (en) * | 2015-06-18 | 2015-11-18 | 浙江中剑焊接设备有限公司 | MINI welding machine connection terminal |
| CN205828099U (en) * | 2016-08-01 | 2016-12-21 | 浙江德力西电器有限公司 | Transformer connection seat |
| CN106711633A (en) * | 2017-01-19 | 2017-05-24 | 郑州凌达压缩机有限公司 | Compressor terminal connector and compressor |
| CN206517004U (en) * | 2016-11-29 | 2017-09-22 | 浙江绿源电动车有限公司 | Terminal box and electric bicycle |
| WO2017198152A1 (en) * | 2016-05-19 | 2017-11-23 | 伊顿飞瑞慕品股份有限公司 | Clamp |
| CN207994101U (en) * | 2018-01-16 | 2018-10-19 | 珠海格力电器股份有限公司 | Wire connector |
-
2018
- 2018-01-16 CN CN201810039141.2A patent/CN108155492B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203589232U (en) * | 2013-07-04 | 2014-05-07 | 万能亿自动化科技（苏州）有限公司 | A wire connector |
| CN204793249U (en) * | 2015-06-18 | 2015-11-18 | 浙江中剑焊接设备有限公司 | MINI welding machine connection terminal |
| WO2017198152A1 (en) * | 2016-05-19 | 2017-11-23 | 伊顿飞瑞慕品股份有限公司 | Clamp |
| CN205828099U (en) * | 2016-08-01 | 2016-12-21 | 浙江德力西电器有限公司 | Transformer connection seat |
| CN206517004U (en) * | 2016-11-29 | 2017-09-22 | 浙江绿源电动车有限公司 | Terminal box and electric bicycle |
| CN106711633A (en) * | 2017-01-19 | 2017-05-24 | 郑州凌达压缩机有限公司 | Compressor terminal connector and compressor |
| CN207994101U (en) * | 2018-01-16 | 2018-10-19 | 珠海格力电器股份有限公司 | Wire connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108155492A (en) | 2018-06-12 |
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