CN113675670B - Industrial socket for power distribution system - Google Patents
Industrial socket for power distribution system Download PDFInfo
- Publication number
- CN113675670B CN113675670B CN202110776909.6A CN202110776909A CN113675670B CN 113675670 B CN113675670 B CN 113675670B CN 202110776909 A CN202110776909 A CN 202110776909A CN 113675670 B CN113675670 B CN 113675670B
- Authority
- CN
- China
- Prior art keywords
- shell
- socket
- wire
- end plate
- jack
- 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
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses an industrial socket for a power distribution system, which comprises a socket shell, wherein a wiring end plate is fixedly connected in the middle of the socket shell, an insulating section is fixedly connected in the middle of the wiring end plate, a wire pressing shaft is movably connected to one side of the wiring end plate, an inner moving groove is formed in the position, located at two ends of the wire pressing shaft, of the socket shell, two sections of the wire pressing shaft are fixedly connected with a wire pressing leather ring, one side of the socket shell is fixedly connected with an electric wire, the front surface and the back surface, close to the electric conduction section, of the electric wire are movably connected with a shell wire clamp, and screw holes are formed in two ends of the shell wire clamp. According to the invention, the rapid wiring of the electric wire is realized through the cooperation of the pressing wire shaft and the wire pressing leather ring, and the wire pressing shaft wound with the electric wire is tightly attached to the wiring end plate, so that the rapid operation of wiring is realized, the complicated step of screwing the screw at the wiring terminal is avoided, and the assembly efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of electrical equipment, and particularly relates to an industrial socket for a power distribution system.
Background
An industrial socket is an auxiliary device for connecting electric equipment to a circuit, is suitable for power supply application requiring frequent connection and disconnection, and is widely used in the fields of industrial production, instrument and meter electrical connection and electronic equipment electrical connection.
The environment where the industrial socket is located is complex, various uncertain unexpected factors such as indoor or outdoor are often accompanied, so that the lead is easy to fall off from the socket, the wiring terminals of the existing industrial socket are fixed in a threaded manner by using wiring screws, the assembly efficiency is low, and the manual installation errors are easy to occur; because the industrial socket is complex and special in use environment, the connection between the plug and the socket can be loosened due to vibration, collision, pulling of cables and other factors in the use process, so that the end faces of the plug and the socket shell are difficult to be completely attached, and dangerous situations such as poor contact, water inflow and the like are formed.
Disclosure of Invention
Aiming at the defects of the prior industrial socket in the use process, the invention provides the industrial socket for the power distribution system, which has the advantages of convenient wiring installation and fastening plug connection, and solves the technical problems of low socket assembly efficiency, poor contact caused by loose plug and socket in severe environment and the like.
The invention provides the following technical scheme: the utility model provides an industrial socket for distribution system, includes the socket shell, the middle fixedly connected with wiring end plate of socket shell, the middle fixedly connected with insulation segment of wiring end plate, one side swing joint of wiring end plate has the line ball axle, the socket shell is located the position at line ball axle both ends and has seted up interior movable groove, two sections fixedly connected with line ball leather rings of line ball axle, one side fixedly connected with electric wire of socket shell, the front and the back swing joint that the electric wire is close to the electrically conductive segment have the shell fastener, screw hole has been seted up at the both ends of shell fastener, the other end movable mounting of wiring end plate has the jack piece, one side fixed mounting of jack piece has the auto-lock spring, the jack has been seted up to the inside of jack piece, and the one end movable mounting in the jack has the jack terminal, one side swing joint of socket shell has the plug housing, the both sides of plug housing are provided with protruding clamping axle, the middle fixedly connected with contact pin of plug housing, the shell guide rail has been seted up to the both sides of the shell guide rail, the one end of shell guide rail is connected with the draw-in groove.
Preferably, the terminal plate is disc-shaped, the pressure spool is columnar, the middle of the terminal plate and the pressure spool is connected with an insulating section, and the insulating section separates the terminal plate and the pressure spool into two sections of independent units.
Preferably, the coil skin is made of elastic material, and the circumference of the coil skin is consistent with the sum of the half circumferences of the terminal plate and the coil shaft and the radial center distance of the terminal plate and the coil shaft which are doubled when the coil skin is not acted by external force.
Preferably, the diameter of the wire opening of the shell wire clamp after being buckled is smaller than the diameter of the insulating glue of the electric wire.
Preferably, the outer diameter of the jack block is identical to the inner diameter of the socket housing, and can move and rotate left and right along the central axis of the socket housing.
Preferably, the width of the shell guide rail and the self-locking clamping groove is consistent with the diameter of clamping shafts at two sides of the plug shell, the self-locking clamping groove is positioned at one end of the shell guide rail and is L-shaped, and the tail end of the L-shaped is connected with the inner moving groove inside the socket shell.
The beneficial effects are that:
1. according to the invention, the rapid wiring of the electric wire is realized through the cooperation of the pressing wire shaft and the wire pressing leather ring, and the wire pressing shaft wound with the electric wire is tightly attached to the wiring end plate, so that the rapid operation of wiring is realized, the complicated step of screwing the screw at the wiring terminal is avoided, and the assembly efficiency is improved.
2. According to the socket, the self-locking clamping groove is formed in the socket shell, the self-locking spring is compressed when the plug is inserted and is rotated into the self-locking clamping groove, the clamping shaft is self-locked in the self-locking clamping groove by utilizing the recovery of the self-locking spring, so that the problem that the socket is loose or poor in contact due to vibration, collision or pulling and other factors in a severe environment is avoided, and the reliability of the use of the socket is improved.
3. According to the invention, the limiting shafts on the two sides of the pressing wire shaft are pressed by the left-back restoring of the clamping shaft when the plug shell is self-locked, so that the pressing wire shaft is pressed to the wiring end plate to approach, and the purpose that the wiring end plate and the pressing wire shaft are pressed tightly in the use process of the socket is achieved, and then the conductive segments of the electric wires are fastened at the wiring end plate, so that the electric wires cannot fall off due to factors such as pulling in the use process of the socket is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the structure of the plugging state of the present invention;
FIG. 3 is an enlarged schematic side view of the terminal plate structure of the present invention;
fig. 4 is a schematic side view of the housing rail of the present invention.
In the figure: 1. a socket housing; 101. a housing rail; 102. a self-locking clamping groove; 2. a terminal plate; 3. an insulation section; 4. a wire pressing shaft; 5. a coil leather ring; 6. an electrical lead; 7. a housing clip; 8. screw holes; 9. a jack block; 10. a self-locking spring; 11. a jack terminal; 12. a plug housing; 13. and (5) inserting pins.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, an industrial socket for a power distribution system comprises a socket housing 1, a terminal plate 2 is fixedly connected in the middle of the socket housing 1, an insulation section 3 is fixedly connected in the middle of the terminal plate 2, the terminal plate 2 is divided into two sections which are independently insulated by the insulation section 3, a wire pressing shaft 4 is movably connected on one side of the terminal plate 2, the socket housing 1 is provided with inner moving grooves at the positions of the two ends of the wire pressing shaft 4, the wire pressing shaft 4 is also divided into two sections which are independently insulated by the middle insulation section 3, wherein the insulation section 3 is disc-shaped, the wire pressing shaft 4 is columnar, two sections of the wire pressing shaft 4 are fixedly connected with a wire pressing leather ring 5 and fixedly connected with the two sides of the terminal plate 2 through the wire pressing leather ring 5, the wire pressing leather ring 5 is made of elastic materials, a rotating shaft is arranged at the joint of the wire pressing leather ring 5 and the wire pressing shaft 4, one side of the socket housing 1 is fixedly connected with an electric wire 6, when the electric wire 6 and the coil leather collar 5 are electrically connected and installed, the coil leather collar 5 is only required to be stretched by pulling the pressing spool 4 to one side, then the conducting section of which one end is removed of the insulating layer is close to the outer side of the pressing spool 4, and the pressing spool 4 is rotated, so that the conducting section of one end of the electric wire 6 is wound on the outer side of the pressing spool 4, then the pressing spool 4 is stopped from being pulled, the pressing spool 4 is close to one side of the wiring end plate 2 under the pulling of the coil leather collar 5, at the moment, the conducting section of one end of the electric wire 6 is closely attached to the wiring end plate 2, thereby realizing the electric connection, the front and back surfaces of the electric wire 6 close to the conducting section are movably connected with the shell wire clamps 7, screw holes 8 are formed at two ends of the shell wire clamps 7, after the wiring is finished, the upper half of the socket shell 1 is covered, the shell screws are screwed at the screw holes 8, and the wiring work of the whole socket is finished, the process does not need to install and screw the binding screw at the binding post, thereby avoiding complicated assembly steps, reducing the installation error rate and improving the binding assembly efficiency.
The other end of the wiring end plate 2 is movably provided with a jack block 9, one side of the jack block 9 is fixedly provided with a self-locking spring 10, the inside of the jack block 9 is provided with a jack, one end in the jack is movably provided with a jack terminal 11, one side of the jack housing 1 is movably connected with a plug housing 12, two sides of the plug housing 12 are provided with protruding clamping shafts, the middle of the plug housing 12 is fixedly connected with a contact pin 13, wherein two sides of the outside of the jack housing 1 are provided with housing guide rails 101, one end of the housing guide rails 101 is connected with self-locking clamping grooves 102, the width of the housing guide rails 101 and the self-locking clamping grooves 102 are consistent with the diameter of clamping shafts at two sides of the plug housing 12, the self-locking clamping grooves 102 are positioned at one end of the housing guide rails 101 and are L-shaped, the tail end of the L-shaped self-locking clamping grooves are connected with an inner moving groove in the inside of the jack housing 1, the outer side of the jack block 9 is provided with a limiting device for preventing the jack block 9 from falling out of the outside of the jack housing 1, when the contact pin 13 is inserted into the jack in the jack block 9, the jack block 9 is pushed to move to the right, the self-locking spring 10 is compressed to enable one end of the jack terminal 11 to be tightly attached to the terminal plate 2, meanwhile, the clamping shafts on two sides of the plug shell 12 move to the middle section of the socket shell 1 along the shell guide rail 101, when the contact pin 13 is completely inserted into the jack, the clamping shafts reach the self-locking clamping groove 102 at the tail end of the shell guide rail 101, at the moment, the plug shell 12 is rotated ninety degrees anticlockwise, the clamping shafts enter the self-locking clamping groove 102, the inner side surfaces of the clamping shafts are contacted with the limiting shafts on two sides of the line pressing shaft 4, at the moment, the plug shell 12 is loosened, under the action of the self-locking spring 10, the jack block 9 pushes the plug shell 12 to move back to the left for a small distance, the clamping shafts on two sides of the plug shell 12 completely fall to the vertical section of the self-locking clamping groove 102, and the plug shell 12 is prevented from rotating clockwise to loosen, meanwhile, the clamping shafts pushed by the self-locking springs 10 to move back press the limiting shafts on the two sides of the pressing shaft 4, so that the pressing shaft 4 is abutted to the left side, the electric wires 6 between the wiring end plate 2 and the pressing shaft 4 are clamped and fastened, and the effect that the wiring of the electric wires 6 is fastened and contacted better while the connection and the fastening of the plug and the socket are not easy to fall off in the plug connection state is realized.
In the application of the invention, the width of the communication part between the self-locking clamping groove 102 and the inner moving groove is smaller than the sum of the diameters of the limiting shafts on the two sides of the pressing line shaft 4 and the diameters of the clamping shafts, so that after the clamping shafts push the limiting shafts to move back, the end surfaces of the clamping shafts and the limiting shafts can jointly seal the moving groove, the inner and outer communication of the socket shell 1 is avoided, and the integral sealing performance of the socket in the use process is ensured.
The working principle of the using method of the invention is as follows:
when wiring is installed, a shell screw at the screw hole 8 is unscrewed, the pressing spool 4 is pulled rightward along an inner moving groove at the inner side of the socket shell 1, one end of the electric wire 6 is cut off and insulated, the conducting section is placed at one side of the pressing spool 4, the pressing spool 4 is rotated to enable a conducting belt at one end of the electric wire 6 to be wound on the pressing spool 4, at the moment, the pressing spool 4 is loosened to enable the conducting section of the electric wire 6 to move leftwards to be close to the wiring end plate 2 under the action of the pressing coil 5, at the moment, the conducting section of the electric wire 6 is contacted with the wiring end plate 2, the upper half of the socket shell 1 is covered, the shell screw is screwed at the screw hole 8, the insulating section of the electric wire 6 is clamped and fixed by the socket shell 1, the steps of installing and screwing the wiring screw at the wiring terminal are saved, and is efficiency in installing wiring is improved; when the socket is used, the clamping shafts at two sides of the plug shell 12 move along the shell guide rail 101, so that the pins 13 are inserted into the jacks in the jack blocks 9 and are in contact with the jack terminals 11, when the clamping shafts inserted into two sides of the plug shell 12 reach the position of the self-locking clamping grooves 102, the plug shell 12 pushes the jack blocks 9 to move right to compress the self-locking springs 10, at the moment, one end of each jack terminal 11 is tightly attached to the wiring end plate 2, the plug shell 12 is rotated by ninety degrees anticlockwise, the contact surface of the jack terminals 11 at one side of each pin 13 and the wiring end plate 2 does not exceed the insulation section 3, so that the polarity of the wiring terminals is not changed, the clamping shafts at two sides of the plug shell 12 reach the L-shaped right-angle position of the self-locking clamping grooves 102 after the ninety degrees of rotation, the inner faces of the clamping shafts are in contact with the limiting shafts at two sides of the wire pressing shafts 4, at the moment, the plug shell 12 is pushed by the elasticity of the self-locking springs 10, the clamping shafts at two sides of the plug shell 12 move left, so that the jack terminals fall into the L-shaped short grooves of the self-locking grooves 102, and at the same time, the piezoelectric force of the wire pressing shafts 4 move left to the conductive sections of the inner clamping wires 6 inwards, so that the jack terminals are prevented from falling into the short grooves of the jack 102, and the jack 102 when the jack is in use, the situation is in the use, the situation that the jack is prevented from falling down, and the problem of the jack is caused, or the problem that the jack is caused, and the plug is not to be in the and the contact with the jack and the side.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An industrial socket for a power distribution system, comprising a socket housing (1), characterized in that: the utility model discloses a socket, including socket shell (1), wire end plate (2) of intermediate fixedly connected with, the intermediate fixedly connected with insulation section (3) of wire end plate (2), one side movable link of wire end plate (2) has line ball axle (4), the position that socket shell (1) is located line ball axle (4) both ends has been seted up interior shifting chute, two sections fixedly connected with line ball leather collar (5) of line ball axle (4), one side fixedly connected with electrical lead (6) of socket shell (1), the front and the back swing joint that electrical lead (6) are close to the electrically conductive section have shell fastener (7), screw hole (8) have been seted up at the both ends of shell fastener (7), the other end movable mounting of wire end plate (2) has jack block (9), one side fixed mounting of jack block (9) has self-locking spring (10), the jack has been seted up to the inside of jack block (9), and one end movable mounting in the jack has jack terminal (11), one side movable connection of socket shell (1) has plug shell (12), one side movable connection of plug shell (12) is provided with jack block (12), the both sides of plug shell (1) are provided with plug shell (13) outside the guide rail (101), one end of the shell guide rail (101) is connected with a self-locking clamping groove (102).
2. An industrial socket for a power distribution system according to claim 1, wherein: the wiring end plate (2) is disc-shaped, the wire pressing shaft (4) is columnar, the middle of the wiring end plate (2) and the middle of the wire pressing shaft (4) are both connected with the insulating section (3), and the insulating section (3) divides the wiring end plate into two sections of independent individuals.
3. An industrial socket for a power distribution system according to claim 1, wherein: the wire pressing leather ring (5) is made of elastic materials, and the circumference of the wire pressing leather ring is consistent with the sum of the half circumferences of the wire connecting end plate (2) and the wire pressing shaft (4) and the radial center distances of the wire connecting end plate (2) and the wire pressing shaft (4) which are doubled when the wire pressing leather ring is not acted by external force.
4. An industrial socket for a power distribution system according to claim 1, wherein: the diameter of a wire opening of the shell wire clamp (7) after being buckled is smaller than the diameter of insulating glue of the electric wire (6).
5. An industrial socket for a power distribution system according to claim 1, wherein: the outer diameter of the jack block (9) is consistent with the inner diameter of the socket shell (1), and the jack block can move and rotate left and right along the central axis of the socket shell (1).
6. An industrial socket for a power distribution system according to claim 1, wherein: the width of the shell guide rail (101) and the self-locking clamping groove (102) is consistent with the diameter of clamping shafts at two sides of the plug shell (12), one end of the self-locking clamping groove (102) positioned on the shell guide rail (101) is L-shaped, and the tail end of the L-shaped is connected with a moving groove inside the socket shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110776909.6A CN113675670B (en) | 2021-07-09 | 2021-07-09 | Industrial socket for power distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110776909.6A CN113675670B (en) | 2021-07-09 | 2021-07-09 | Industrial socket for power distribution system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113675670A CN113675670A (en) | 2021-11-19 |
| CN113675670B true CN113675670B (en) | 2023-09-01 |
Family
ID=78539049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110776909.6A Active CN113675670B (en) | 2021-07-09 | 2021-07-09 | Industrial socket for power distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113675670B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462101A (en) * | 2018-12-29 | 2019-03-12 | 遵义市飞宇电子有限公司 | A kind of self-locking high-speed transmission connector of miniature elastic |
| CN113078503A (en) * | 2021-04-05 | 2021-07-06 | 梁飞 | Waterproof socket and matched plug |
-
2021
- 2021-07-09 CN CN202110776909.6A patent/CN113675670B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462101A (en) * | 2018-12-29 | 2019-03-12 | 遵义市飞宇电子有限公司 | A kind of self-locking high-speed transmission connector of miniature elastic |
| CN113078503A (en) * | 2021-04-05 | 2021-07-06 | 梁飞 | Waterproof socket and matched plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113675670A (en) | 2021-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113675670B (en) | Industrial socket for power distribution system | |
| CN113346295A (en) | Spring pressure quick locking type electric connector | |
| CN204614984U (en) | General connecting clamp | |
| CN209232984U (en) | A kind of dedicated fast-assembling wire clamp of distribution network live line work | |
| CN109669106B (en) | Quick-assembly flexible line insulation and voltage resistance detection device and detection method | |
| CN102539856A (en) | Three-phase pluggable electric energy meter | |
| CN203589232U (en) | A wire connector | |
| CN211045917U (en) | High-voltage electric connector | |
| CN104319513A (en) | Connection device facilitating plugging of inner cone cable, and connection method of connection device and cable | |
| CN108539443B (en) | Wall-penetrating type wiring terminal | |
| CN204156152U (en) | A kind of jockey being convenient to inner cone cable plug | |
| CN203367496U (en) | Special crimping sheet for secondary power line | |
| CN102005653A (en) | Radio frequency coaxial connector for radio frequency antenna feed system | |
| CN203367639U (en) | Explosion-proof type cable connector | |
| CN201345466Y (en) | Connecting structure of quick-insertion connector used for test | |
| CN220605175U (en) | Differential contact crimping fixing device | |
| CN221282394U (en) | Wiring device for electric power operation and maintenance | |
| CN205960277U (en) | Female seat of modified earphone and microphone socket | |
| CN215377810U (en) | Dust protected car wiring harness terminal structure | |
| CN1725387B (en) | Cable and method for connecting the cable with circuit board | |
| CN218101734U (en) | Quick-connection wiring terminal block | |
| CN115425443B (en) | Binding post assembly | |
| CN220492253U (en) | Universal two-pin plug capable of removing stitches | |
| CN219086368U (en) | Wire harness binding post based on rotatory joint | |
| CN112151990B (en) | Wiring tool for automatic test of plug-in type starter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |