CN205752605U - Fast inserting structure - Google Patents

Fast inserting structure Download PDF

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Publication number
CN205752605U
CN205752605U CN201620426033.7U CN201620426033U CN205752605U CN 205752605 U CN205752605 U CN 205752605U CN 201620426033 U CN201620426033 U CN 201620426033U CN 205752605 U CN205752605 U CN 205752605U
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CN
China
Prior art keywords
electric conductor
housing
connecting portion
access division
cage spring
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
Application number
CN201620426033.7U
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Chinese (zh)
Inventor
王国良
赵建余
蒋文利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI YOUBANG ELECTRIC (GROUP) CO Ltd
Original Assignee
SHANGHAI YOUBANG ELECTRIC (GROUP) CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI YOUBANG ELECTRIC (GROUP) CO Ltd filed Critical SHANGHAI YOUBANG ELECTRIC (GROUP) CO Ltd
Priority to CN201620426033.7U priority Critical patent/CN205752605U/en
Application granted granted Critical
Publication of CN205752605U publication Critical patent/CN205752605U/en
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Abstract

A kind of fast inserting structure, including housing, is respectively arranged at two ends with Access Division in housing;Wiring hole, wiring hole is arranged on the two ends of housing upper;Cage spring, cage spring is arranged in housing;Button, button is arranged in housing, and the position of button is corresponding with the position of cage spring;The Access Division clamping at electric conductor, the two ends of electric conductor and two ends;Electric conductor includes connecting portion and is separately positioned on the insertion section at connecting portion two ends, is provided with fixed part on the front of motor of insertion section, and fixed part realizes the connection of electric conductor and Access Division in snapping in the draw-in groove of Access Division;Flange, flange is arranged on insertion section;Protuberance, protuberance is arranged on connecting portion;Connecting hole, connecting hole is arranged on connecting portion.This utility model has chamfering on cage spring, coordinates with electric conductor flange medial slope, plays positioning action.Accessing insertion section stretch flanging at electric conductor, increasing contact surface between wire and electric conductor, thus add the safety that product uses.

Description

Fast inserting structure
Technical field
This utility model relates to electricity field, particularly relates to electrical connection, particularly a kind of fast inserting structure.
Background technology
Modular binding post is widely used in power supply circuits and connects.In prior art, may be installed the Wiring module on distribution box guide rail and include that insulation shell, inlet wire binding post and outlet binding post, inlet wire binding post and outlet binding post turn in insulation shell.But current binding post is during using, it is impossible to use test plug to test terminal rapidly, and existing mode can not carry out good fixing to conductor, can affect the normal use of binding post.
Utility model content
The purpose of this utility model is to provide a kind of fast inserting structure can quickly tested terminal.
For solving above-mentioned technical problem, this utility model fast inserting structure, including housing, in described housing, it is respectively arranged at two ends with Access Division;Wiring hole, described wiring hole is arranged on the two ends of described housing upper;Cage spring, described cage spring is arranged in described housing;Button, described button is arranged in described housing, and the position of described button is corresponding with the position of described cage spring;The described Access Division clamping at electric conductor, the two ends of described electric conductor and two ends;Wherein said electric conductor includes connecting portion and is separately positioned on the insertion section at described connecting portion two ends, is provided with fixed part on the front of motor of described insertion section, and described fixed part realizes the connection of described electric conductor and described Access Division in snapping in the draw-in groove of described Access Division;Flange, described flange is arranged on described insertion section;Protuberance, described protuberance is arranged on described connecting portion;Connecting hole, described connecting hole is arranged on described connecting portion.
Being provided with boss in described housing, the position of the position wire of described boss matches.
Described cage spring is provided with the slopes which match inside chamfering, described chamfering and described electric conductor flange.
It is additionally provided with instrument connection on the housing.
Described housing is insulator.
The fast inserting structure of this utility model uses fixed part and the connected mode of Access Division, and when button downward actuation, working of plastics will not be displaced outwardly.Cage spring has chamfering, coordinates with electric conductor flange medial slope, play positioning action.Accessing lead location (insertion section) stretch flanging at electric conductor, increasing contact surface between wire and electric conductor, thus add the safety that product uses.The connecting portion of electric conductor is designed with two rectangle connecting holes, horizontal multidigit can be realized and connect.Housing is designed with instrument connection, facilitates user's routine testing and maintenance.Groove on electric conductor connecting portion design one protuberance, with housing uses interference fit, can limit electric conductor landing from plastic.
Stranded conductor (crimping termination) or single cord along wiring hole insert time, wire head extruding cage spring brings it about elastic deformation, and wire is clamped, and button f takes advantage of a situation under gravity and drops to and the position of cage spring joint simultaneously;When wanting to extract wire, only needing pressing keys, when cage spring unclamps, take advantage of a situation and extract wire, after unclamping button, cage spring is returned to initial position.
Enclosure interior both sides are respectively designed with a boss, can effectively solve the problem that wire can not be extracted smoothly, concrete principle: when a key is pressed, cage spring can rotate counterclockwise and unclamp wire, now wire can be taken advantage of a situation along with running to inner side together, is not easy to wire and extracts wiring hole smoothly;After being designed with this boss, wire can be limited and run to inner side along with cage spring, thus efficiently solve the problems referred to above.
Accompanying drawing explanation
Fig. 1 is this utility model fast inserting structure structural representation one;
Fig. 2 is this utility model fast inserting structure structural representation two;
Fig. 3 is this utility model fast inserting structure connection diagram.
Detailed description of the invention
Inserting structure fast to this utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in FIG. 1 to 3, the fast inserting structure of this utility model, including: insulation shell 1, wiring hole 3 is arranged on the two ends on housing 1 top.It is respectively arranged at two ends with Access Division 2 in housing 1, the two ends of electric conductor 6 and Access Division 2 clamping at two ends, specifically, electric conductor 6, wherein electric conductor 6 includes connecting portion 7 and is separately positioned on the insertion section 8 at connecting portion 7 two ends, is provided with fixed part 9 on the front of motor of insertion section 8, and fixed part 9 realizes the connection of electric conductor 6 and Access Division 2 in snapping in the draw-in groove 10 of Access Division 2, when button 5 downward actuation, working of plastics will not be displaced outwardly.
Cage spring 4 is arranged in housing 1, and the position of button 5 is corresponding with the position of cage spring 4.Cage spring 4 is provided with chamfering 15, the slopes which match inside chamfering 15 and electric conductor 6 flange 11, coordinates with electric conductor 6 flange 11 medial slope, play positioning action.
Connecting portion 7 is provided with protuberance 12, uses interference fit with the groove on housing 1, electric conductor 6 landing from plastic can be limited.
The connecting portion 7 of electric conductor 6 is designed with two rectangle connecting holes 13, horizontal multidigit can be realized and connect.
Housing 1 is designed with instrument connection 16, facilitates user's routine testing and maintenance.
Stranded conductor 17(crimps termination) or single cord 17 along wiring hole 3 insert time, wire 17 head extruding cage spring 4 bring it about elastic deformation, wire 17 is clamped, and button 5f takes advantage of a situation under gravity and drops to and the position of cage spring 4 joint simultaneously;When wanting to extract wire 17, only needing pressing keys 5, when cage spring 4 unclamps, take advantage of a situation and extract wire 17, after unclamping button 5, cage spring 4 is returned to initial position.
The internal both sides of housing 1 are respectively designed with a boss 14, can effectively solve the problem that wire 17 can not be extracted smoothly, concrete principle: when push button 5 time, cage spring 4 can rotate counterclockwise and unclamp wire 17, now wire 17 can be taken advantage of a situation along with running to inner side together, is not easy to wire 17 and extracts wiring hole 3 smoothly;After being designed with this boss 14, wire 17 can be limited and run to inner side along with cage spring 4, thus efficiently solve the problems referred to above.
Below the preferred embodiment created this utility model is illustrated, but this utility model is not limited to embodiment, those of ordinary skill in the art also can make modification or the replacement of all equivalents on the premise of this utility model creative spirit, and modification or the replacement of these equivalents are all contained in scope of the present application.

Claims (5)

1. a fast inserting structure, it is characterised in that including: housing, is respectively arranged at two ends with Access Division in described housing;Wiring hole, described wiring hole is arranged on the two ends of described housing upper;Cage spring, described cage spring is arranged in described housing;Button, described button is arranged in described housing, and the position of described button is corresponding with the position of described cage spring;The described Access Division clamping at electric conductor, the two ends of described electric conductor and two ends;Wherein said electric conductor includes connecting portion and is separately positioned on the insertion section at described connecting portion two ends, is provided with fixed part on the front of motor of described insertion section, and described fixed part realizes the connection of described electric conductor and described Access Division in snapping in the draw-in groove of described Access Division;Flange, described flange is arranged on described insertion section;Protuberance, described protuberance is arranged on described connecting portion;Connecting hole, described connecting hole is arranged on described connecting portion.
Fast inserting structure the most according to claim 1, it is characterised in that be provided with boss in described housing, the position of the position wire of described boss matches.
Fast inserting structure the most according to claim 1, it is characterised in that be provided with the slopes which match inside chamfering, described chamfering and described electric conductor flange on described cage spring.
Fast inserting structure the most according to claim 1, it is characterised in that be additionally provided with instrument connection on the housing.
Fast inserting structure the most according to claim 1, it is characterised in that described housing is insulator.
CN201620426033.7U 2016-05-12 2016-05-12 Fast inserting structure Active CN205752605U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620426033.7U CN205752605U (en) 2016-05-12 2016-05-12 Fast inserting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620426033.7U CN205752605U (en) 2016-05-12 2016-05-12 Fast inserting structure

Publications (1)

Publication Number Publication Date
CN205752605U true CN205752605U (en) 2016-11-30

Family

ID=57369209

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620426033.7U Active CN205752605U (en) 2016-05-12 2016-05-12 Fast inserting structure

Country Status (1)

Country Link
CN (1) CN205752605U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025593A (en) * 2016-05-12 2016-10-12 上海友邦电气(集团)股份有限公司 Quick plugging structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025593A (en) * 2016-05-12 2016-10-12 上海友邦电气(集团)股份有限公司 Quick plugging structure
CN106025593B (en) * 2016-05-12 2024-05-28 上海友邦电气(集团)股份有限公司 Quick-inserting structure

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