CN116683246B - Compact-mounting automatic pulling-out device for electric connector - Google Patents

Compact-mounting automatic pulling-out device for electric connector Download PDF

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Publication number
CN116683246B
CN116683246B CN202310966326.9A CN202310966326A CN116683246B CN 116683246 B CN116683246 B CN 116683246B CN 202310966326 A CN202310966326 A CN 202310966326A CN 116683246 B CN116683246 B CN 116683246B
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CN
China
Prior art keywords
plug
side wall
pair
connecting pipe
movably
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Active
Application number
CN202310966326.9A
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Chinese (zh)
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CN116683246A (en
Inventor
朱小平
肖峰
刘汝楠
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Jiangsu Hong Ding Electrical Appliances Co ltd
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Jiangsu Hong Ding Electrical Appliances Co ltd
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Priority to CN202310966326.9A priority Critical patent/CN116683246B/en
Publication of CN116683246A publication Critical patent/CN116683246A/en
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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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention relates to the technical field of electric connectors, and discloses an automatic pulling-out device for compact installation of an electric connector, which comprises a first connecting structure and a second connecting structure, wherein the first connecting structure can be sleeved on the second connecting structure; the first connecting structure and the second connecting structure can be limited, so that vertical plugging is realized, and deviation is avoided; the second connecting structure can be fixed in the first connecting structure through the locking assembly; the second plug can be quickly ejected out of the first plug by the acting force of the power-assisted unit and the ejecting unit without manual pulling out; the whole structure is simple, the installation and the use of connecting wire are convenient, and disconnection can be pulled out fast.

Description

Compact-mounting automatic pulling-out device for electric connector
Technical Field
The invention relates to the technical field of electric connectors, in particular to an automatic pulling-out device for compact installation of an electric connector.
Background
An electrical connector, which is a conductor device bridging two conductors on a circuit so that a current or a signal can flow from one conductor to the other, and which is a bridge for completing connection between circuits or electronic machines, etc.; the high quality and high reliability of the electric connector make it also apply to aviation, spaceflight, national defense, etc. for military use extensively, as the important connecting part to transmit power or signal, the electric connector plays a very important role; in use, the electrical connector needs to be manually plugged and unplugged both when detecting the electrical device and when normally connected; however, if the electrical connector is not pulled out in the vertical direction, damage may be caused to the equipment, and some equipment has large current and voltage, and the electrical connector is pulled out manually, and may have spark and the like, so that a certain risk exists, and therefore, the automatic pulling-out device for compact installation of the electrical connector is designed.
Disclosure of Invention
The present invention is directed to an automatic pulling-out device for compact installation of an electrical connector, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: an automatic pull-out device for compact installation of an electric connector is characterized in that: the connecting structure comprises a first connecting structure and a second connecting structure, wherein the first connecting structure can be sleeved on the second connecting structure.
Preferably, the first connection structure includes a first plug, a first cover plate, a pair of latch assemblies, a pair of power assisting units, a first connection pipe, a pair of ejecting units and a first wiring unit; the utility model discloses a plug, including first plug, first connecting pipe, second connecting pipe, first plug is protruding structure, and the socket has been seted up in the middle part of one end, the cavity structure of no right side wall is seted up to the first plug other end, turn over a groove has all been seted up to first plug one end left and right sides wall, the helping hand groove has all been seted up at first plug one end upper and lower both sides wall middle part, the knot dress can be dismantled on first plug right side wall to first apron, and through first screw fixation, first apron middle part has link up the solid spool, and both sides all connect soon around the solid spool have a jack bolt, a pair of the kayser subassembly symmetry activity respectively sets up in turn over a groove, a pair of helping hand unit activity respectively sets up in the helping hand inslot, first connecting pipe one end is fixed to be set up in the socket of first plug one end, and is located right side wall middle part, be provided with first wire on the first connecting pipe, and first wire passes slot right side wall, a pair of the activity sets up in first plug, and is symmetrical around the first connecting pipe respectively.
Preferably, the locking assembly comprises an arm lever, a torsion spring, a locking block and a first spring; the arm lever is Z-shaped structure, and is close to the middle part and be provided with the installing port, both sides wall middle part is inlayed in one of them turns over a groove through the round pin axle activity, and the round pin axle activity runs through in the installing port, torsional spring activity suit is epaxial in the round pin, and is located the installing port, torsional spring one end is located arm lever one end preceding lateral wall, and torsional spring other end fixed connection turns over in a groove right side wall, the locking piece is arch structure, the locking piece is fixed to be set up on the arm lever left end, and is located the socket, lateral wall behind the first spring one end slope fixed connection in the arm lever other end, and on the lateral wall before the first plug one end of first spring other end fixed connection.
Preferably, the power assisting unit is composed of a second spring and a stress plate, wherein one end of the second spring is fixedly arranged on the right side wall in the power assisting groove, the stress plate is movably embedded in the power assisting groove and fixedly connected to the other end of the second spring, and the stress plate can move in the power assisting groove.
Preferably, the pair of ejecting units includes a force applying lever, a nut, and a third spring; one end of the force application rod movably penetrates through the right side wall in the socket of the first plug and is positioned in the other end of the first plug, the force application rod and the first connecting rod are positioned on the same horizontal line, the nut is movably screwed on the force application rod, and the third spring is movably sleeved on the other end of the force application rod and is positioned in the socket.
Preferably, the first wiring unit includes a wire holder, a pair of clamping plates, and a pair of fuses; the wire holder is H-shaped structure, and both sides about being close to of both ends all inlay and be equipped with first line ball board, first line ball board is semi-circular structure, the wire holder passes through the second screw and can dismantle the arrangement on the lower wall in the first plug other end, a pair of splint respectively through the third bolt knot dress on the wire holder both ends, and all be provided with on the splint and be the same and corresponding second line ball board with first line ball board, a pair of fuse both ends can dismantle respectively and connect on first line ball board.
Preferably, the second connection structure comprises a second plug, a pair of power-assisted rods, a second connection pipe, a pair of ejector rods, a second cover plate and a second wiring unit; the second plug is of a convex structure, clamping grooves are formed in the front side wall and the rear side wall which are close to the middle of the second plug, one end of the second plug is movably inserted into the insertion opening of the first plug, the clamping grooves are movably sleeved on the locking block, a sleeve opening is formed in the middle of one end of the second plug, the other end of the second plug is of a cavity structure, one end of each pair of power-assisted rods is fixedly arranged on the right side wall of the second plug which is close to the middle of the second plug and is movably inserted into the power-assisted grooves, one end of each power-assisted rod is fixedly arranged on the left side wall in the sleeve opening of one end of the second plug and is positioned at the center, the other end of each second connecting pipe is movably inserted into the other end of the first connecting pipe, a pair of second conducting wires are arranged on the second connecting pipe, one end of each second conducting wire is respectively positioned in the other end of the second plug, one end of each pair of ejector rods is respectively fixedly arranged in the sleeve opening of the second plug and is respectively positioned on two sides of the second connecting pipe, and one pair of ejector rods are respectively abutted against the other ends of the force-applied rods; the second cover plate and the first cover plate are identical in structure, the first cover plate is detachably buckled on the other end of the second plug, the second wiring unit is identical to the first wiring unit, and the second wiring unit is detachably arranged in the other end of the second plug.
Preferably, the second connection pipe and the second wire and the first wire on the first connection pipe are respectively connected to the second wiring unit and the first wiring unit, and the pair of first wire pressing plates and the second wire pressing plates are arranged between the first wire pressing plates and the second wire pressing plates.
The invention provides an automatic pulling-out device for compact installation of an electric connector, which has the beneficial effects that:
1. the invention can realize butt joint use by inserting the second connecting structure on the first connecting structure; the first connecting structure and the second connecting structure can be limited, so that vertical plugging is realized, and deviation is avoided;
2. the second connecting structure can be fixed in the first connecting structure through the locking assembly; the second plug can be quickly ejected out of the first plug by the acting force of the power-assisted unit and the ejecting unit without manual pulling out;
3. the invention has simple integral structure, is convenient for installation and connection of wires, and can be quickly pulled out for disconnection.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention.
Fig. 2 is a schematic diagram of a first connection structure according to the present invention.
Fig. 3 is a schematic diagram of a second connection structure according to the present invention.
Fig. 4 is a schematic rear view of a first connection structure according to the present invention.
Fig. 5 is a schematic rear view of a second connection structure according to the present invention.
Fig. 6 is a schematic view showing a transfer appearance of the present invention.
Fig. 7 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention.
Fig. 8 is a schematic view of a partial enlarged structure at B in fig. 3 according to the present invention.
Fig. 9 is a schematic view of a partial enlarged structure at C in fig. 5 according to the present invention.
In the figure: 1. a first connection structure; 11. a first plug; 12. a first cover plate; 13. a latch assembly; 131. an arm lever; 132. a torsion spring; 133. a locking piece; 134. a first spring; 14. a power assisting unit; 141. a second spring; 142. a force-bearing plate; 15. a first connection pipe; 16. an ejecting unit; 161. a force application rod; 162. a nut; 163. a third spring; 17. a first wiring unit; 171. a wire holder; 172. a clamping plate; 173. a fuse; 2. a second connection structure; 21. a second plug; 22. a booster rod; 23. a second connection pipe; 24. a push rod; 25. a second cover plate; 26. and a second wiring unit.
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. 1-9, the present invention provides a technical solution: an automatic pull-out device for compact installation of an electric connector is characterized in that: the connecting structure comprises a first connecting structure 1 and a second connecting structure 2, wherein the first connecting structure 1 can be sleeved on the second connecting structure 2.
As a preferred solution, the first connection structure 1 further comprises a first plug 11, a first cover plate 12, a pair of latch assemblies 13, a pair of power assisting units 14, a first connection pipe 15, a pair of ejecting units 16 and a first wiring unit 17;
the first plug 11 is of a convex structure, a socket is formed in the middle of one end, the other end of the first plug 11 is of a cavity structure without a right side wall, folding grooves are formed in the left side wall and the right side wall of one end of the first plug 11, a power assisting groove is formed in the middle of the upper side wall and the lower side wall of one end of the first plug 11, the first cover plate 12 is detachably fastened on the right side wall of the first plug 11 and is fixed through a first screw, a wire fixing pipe penetrates through the middle of the first cover plate 12, the front side and the rear side of the wire fixing pipe are respectively and rotatably connected with a tightening bolt, a pair of clamping assemblies 13 are respectively and symmetrically arranged in the folding grooves, a pair of power assisting units 14 are respectively and movably arranged in the power assisting grooves, one end of the first connecting pipe 15 is fixedly arranged in the socket of one end of the first plug 11 and is located in the middle of the right side wall, a first wire is arranged on the first connecting pipe 15, the first wire penetrates through the right side wall of the socket, a pair of ejecting units 16 are movably arranged in the first plug 11 and are respectively located in the front side and the rear side of the first connecting pipe 15 symmetrically, and the first wiring units 17 are detachably arranged in the other end of the first plug 11.
Preferably, the latch assembly 13 includes an arm 131, a torsion spring 132, a lock block 133, and a first spring 134;
arm 131 is Z font structure, and be close to the middle part and be provided with the installing port, arm 131 upper and lower both sides wall middle part is through the round pin axle activity dress in one of them turns over the rolling over groove, and round pin axle activity runs through in the installing port, torsional spring 132 movable sleeve is epaxial, and be located the installing port, torsional spring 132 one end is located arm 131 one end preceding lateral wall, and torsional spring 132 other end fixed connection turns over in rolling over groove right side wall, locking piece 133 is arch structure, locking piece 133 is fixed to be set up on arm 131 left end, and be located the socket, first spring 134 one end slope fixed connection is in arm 131 other end back lateral wall, and first spring 134 other end fixed connection is on first plug 11 one end preceding lateral wall.
As a preferred scheme, further, the power assisting unit 14 is composed of a second spring 141 and a stress plate 142, wherein one end of the second spring 141 is fixedly arranged on the right side wall in the power assisting groove, the stress plate 142 is movably embedded in the power assisting groove and is fixedly connected to the other end of the second spring 141, and the stress plate 142 can move in the power assisting groove.
Preferably, further, the pair of ejecting units 16 includes a force applying rod 161, a nut 162, and a third spring 163;
one end of the force application rod 161 movably penetrates through the right side wall in the socket of the first plug 11 and is positioned in the other end of the first plug 11, the force application rod 161 and the first connecting rod are positioned on the same horizontal line, the nut 162 is movably screwed on the force application rod 161, and the third spring 163 is movably sleeved on the other end of the force application rod 161 and is positioned in the socket.
As a preferred embodiment, the first wire unit 17 includes a wire holder 171, a pair of clamping plates 172, and a pair of fuses 173;
the wire holder 171 has an H-shaped structure, the front and rear sides of the left and right ends, which are close to each other, are embedded with first wire pressing plates, the first wire pressing plates have a semicircular structure, the wire holder 171 is detachably arranged on the lower wall of the other end of the first plug 11 through second screws, a pair of clamping plates 172 are respectively fastened on the two ends of the wire holder 171 through third bolts, the clamping plates 172 are respectively provided with second wire pressing plates which are identical to and corresponding to the first wire pressing plates, and the two ends of a pair of fuses 173 are respectively detachably connected to the first wire pressing plates.
As a preferred solution, the second connection structure 2 further includes a second plug 21, a pair of power-assisted levers 22, a second connection pipe 23, a pair of push rods 24, a second cover plate 25, and a second connection unit 26;
the second plug 21 is of a convex structure, clamping grooves are formed in the front side wall and the rear side wall close to the middle, one end of the second plug 21 is movably inserted into a socket of the first plug 11, the clamping grooves are movably sleeved on the locking block 133, a sleeve opening is formed in the middle of one end of the second plug 21, the other end of the second plug is of a cavity structure, one ends of a pair of power-assisted rods 22 are fixedly arranged on the right side wall of the second plug 21 close to the middle and are movably inserted into the power-assisted grooves respectively, the power-assisted rods 22 are respectively propped against the stress plates 142, one end of a second connecting pipe 23 is fixedly arranged on the left side wall in the sleeve opening at one end of the second plug 21 and is positioned at the center, the other end of the second connecting pipe 23 is movably inserted into the other end of the first connecting pipe 15, a pair of second wires are arranged on the second connecting pipe 23, the second wires are respectively positioned in the other end of the second plug 21, one ends of a pair of push rods 24 are respectively fixedly arranged in the sleeve opening of the second plug 21 and are respectively positioned on two sides of the second connecting pipe 23, and the pair of push rods 24 are respectively propped against the other ends of the force-applying rods 161; the second cover plate 25 has the same structure as the first cover plate 12, the first cover plate 12 is detachably fastened on the other end of the second plug 21, the second wiring unit 26 is the same as the first wiring unit 17, and the second wiring unit 26 is detachably arranged in the other end of the second plug 21.
Preferably, the second connection pipe 23 and the second and first wires on the first connection pipe 15 are respectively connected to the second wiring unit 26 and the first wiring unit 17, wherein a pair of first and second wire pressing plates are used for switching connection requirements.
The working principle is known from the description of figures 1-9 as follows:
firstly, wires to be connected penetrate through the wire fixing pipes of the first cover plate 12 and the second cover plate 25 respectively and are fixed through a jacking bolt; the positive and negative electrodes can be respectively inserted into the first wiring unit 17 and the second wiring unit 26, and the first wire pressing plate and the second wire pressing plate between the clamping plate 172 and the wiring seat 171 are fixed; further, the first connection pipe 15 and the second connection pipe 23 are connected to the other ends of the first plug 11 and the second plug 21 by the fuse 173 as a bridge;
the first plug 11 in the first connection structure 1 can be sleeved on the second plug 21 in the second connection structure 2; the arm rod 131 in the locking assembly 13 is oppositely clamped, so that the arm rod 131 compresses the first spring 134, meanwhile, the pin shaft on the torsion spring 132 turns over, the locking block 133 is separated from the socket of the first plug 11, and meanwhile, the booster rod 22 is required to be aligned with the booster groove for limiting, so that the vertical butt joint of the first plug 11 and the second plug 21 is realized;
as the second plug 21 is inserted into the first plug 11, the booster rod 22 is first attached to the force-bearing plate 142 of the booster unit 14, and compresses the second spring 141; then, the ejector rod 24 contacts with the force application rod 161 of the ejecting unit 16, so that the force application rod 161 is forced to move into the other end of the first plug 11 by the limit of the nut 162, and the third spring 163 is compressed;
finally, the first connecting pipe 15 and the second connecting pipe 23 are in relative sleeved contact, so that communication of two sides is realized; the locking piece 133 is embedded in the clamping groove of the second plug 21 by the acting force of the first spring 134 and the acting force of the torsion spring 132, so that the second plug 21 is locked and fixed transversely relative to the first plug 11;
when the plug needs to be disconnected, the second plug 21 can reversely pop up by means of the acting force of the second spring 141 and the acting force of the third spring 163 only by relatively pressing the arm lever 131, and is separated from the first plug 11 to realize automatic pulling and disconnection; if the fuse 173 is pulled out and is over-voltage, the fuse 173 is fused to protect and is convenient to replace; the force application rod 161 located in one end of the first plug 11 can be shortened by turning the nut 162, thereby compressing the third spring 163 to some extent and adjusting the ejection force of the third spring 163.
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 (4)

1. An automatic pull-out device for compact installation of an electric connector is characterized in that: the connecting structure comprises a first connecting structure (1) and a second connecting structure (2), wherein the first connecting structure (1) can be sleeved on the second connecting structure (2);
the first connecting structure (1) comprises a first plug (11), a first cover plate (12), a pair of clamping and locking assemblies (13), a pair of power assisting units (14), a first connecting pipe (15), a pair of ejecting units (16) and a first wiring unit (17);
the first plug (11) is of a convex structure, a socket is formed in the middle of one end of the first plug (11), the other end of the first plug (11) is of a cavity structure without a right side wall, the left side wall and the right side wall of one end of the first plug (11) are respectively provided with a turnover groove, the middle of the upper side wall and the lower side wall of one end of the first plug (11) are respectively provided with a power-assisted groove, the first cover plate (12) is detachably buckled on the rear side wall of the first plug (11) and is fixed through a first screw, a wire fixing pipe penetrates through the middle of the first cover plate (12), jacking bolts are respectively connected to the front side and the rear side of the wire fixing pipe in a rotating way, a pair of clamping locking assemblies (13) are respectively symmetrically and movably arranged in the turnover grooves, a pair of power-assisted units (14) are respectively and movably arranged in the power-assisted grooves, one end of the first connecting pipe (15) is fixedly arranged in the socket of one end of the first plug (11), the first connecting pipe (15) is provided with a first wire, the first wire penetrates through the inner side wall of the socket, a pair of the ejection units (16) are movably arranged in the first connecting pipe (11) and are respectively arranged at the two sides of the first connecting pipe (17) and can be detached from the other end of the first connecting pipe (11);
the power assisting unit (14) consists of a second spring (141) and a stress plate (142), wherein one end of the second spring (141) is fixedly arranged on the rear side wall in the power assisting groove, the stress plate (142) is movably embedded in the power assisting groove and is fixedly connected to the other end of the second spring (141), and the stress plate (142) can move in the power assisting groove;
the pair of ejecting units (16) comprises a force application rod (161), a nut (162) and a third spring (163);
one end of the force application rod (161) movably penetrates through the inner rear side wall of the socket of the first plug (11) and is positioned in the other end of the first plug (11), the force application rod (161) and the first connecting pipe (15) are positioned on the same horizontal line, the nut (162) is movably screwed on the force application rod (161), and the third spring (163) is movably sleeved on the other end of the force application rod (161) and is positioned in the socket;
the first wiring unit (17) comprises a wiring base (171), a pair of clamping plates (172) and a pair of fuses (173);
the wire holder (171) is of an H-shaped structure, two first wire pressing plates are embedded at the front end and the rear end of the wire holder, the first wire pressing plates are of a semicircular structure, the wire holder (171) is detachably arranged on the inner lower wall of the other end of the first plug (11) through second screws, a pair of clamping plates (172) are respectively buckled on the front end and the rear end of the wire holder (171) through third bolts, the clamping plates (172) are respectively provided with second wire pressing plates which are identical to and corresponding to the first wire pressing plates, and two ends of the fuses (173) are detachably connected between the first wire pressing plates;
the second connecting structure (2) comprises a second plug (21), a pair of power-assisted rods (22), a second connecting pipe (23), a pair of ejector rods (24), a second cover plate (25) and a second wiring unit (26);
the middle part of one end of the second plug (21) is provided with a sleeve opening, and the other end of the second plug is of a cavity structure;
one end of each power assisting rod (22) is fixedly arranged on the rear side wall of the second plug (21) close to the middle part, and is movably inserted into the power assisting groove;
one end of the second connecting pipe (23) is fixedly arranged on the rear side wall in the sleeve opening at one end of the second plug (21), and the other end of the second connecting pipe (23) is movably inserted into the other end of the first connecting pipe (15);
one end of the ejector rod (24) is fixedly arranged in the sleeve opening of the second plug (21) respectively and is positioned at the left side and the right side of the second connecting pipe (23), and the ejector rod (24) is tightly propped against the other end of the force application rod (161) respectively.
2. The compact installed automatic extraction device of an electrical connector of claim 1, wherein: the locking assembly (13) comprises an arm rod (131), a torsion spring (132), a locking block (133) and a first spring (134);
the arm rod (131) is of a Z-shaped structure, an installation opening is formed in the middle of the arm rod, the middle of the upper side wall and the middle of the lower side wall of the arm rod (131) are movably embedded in one of the turnover grooves through a pin shaft, the pin shaft is movably penetrated through the installation opening, the torsion spring (132) is movably sleeved on the pin shaft and located in the installation opening, the locking block (133) is of an arch structure, the locking block (133) is fixedly arranged at the left end of the arm rod (131) and located in the socket, and one end of the first spring (134) is obliquely and fixedly connected between the right end of the arm rod (131) and the side wall of the first plug (11).
3. The compact installed automatic extraction device of an electrical connector of claim 2, wherein: the second plug (21) is of a convex structure, clamping grooves are formed in the left side wall and the right side wall close to the middle of the second plug (21), one end of the second plug (21) is movably inserted into a socket of the first plug (11), the clamping grooves are movably sleeved on the locking block (133), the power-assisted rod (22) is respectively tightly propped against the force plate (142), a pair of second wires are arranged on the second connecting pipe (23), the second wires are respectively located the other end of the second plug (21), the second cover plate (25) is identical to the first cover plate (12) in structure, the second cover plate (25) is detachably buckled on the other end of the second plug (21), the second wiring unit (26) is identical to the first wiring unit (17), and the second wiring unit (26) is detachably arranged in the other end of the second plug (21).
4. A compact-mounting automatic extracting device of an electric connector as defined in claim 3, wherein: the second connecting pipe (23) and the second and first wires on the first connecting pipe (15) are respectively connected to the second wiring unit (26) and the first wiring unit (17) and are positioned between the first and second wire pressing plates.
CN202310966326.9A 2023-08-01 2023-08-01 Compact-mounting automatic pulling-out device for electric connector Active CN116683246B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310966326.9A CN116683246B (en) 2023-08-01 2023-08-01 Compact-mounting automatic pulling-out device for electric connector

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Application Number Priority Date Filing Date Title
CN202310966326.9A CN116683246B (en) 2023-08-01 2023-08-01 Compact-mounting automatic pulling-out device for electric connector

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CN116683246A CN116683246A (en) 2023-09-01
CN116683246B true CN116683246B (en) 2023-09-29

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201946832U (en) * 2010-12-29 2011-08-24 上海市浦东新区惠南第二小学 Socket capable of locking and poping plug
CN203839609U (en) * 2014-05-07 2014-09-17 台州携康电子有限公司 Anti-off safety socket
CN111370937A (en) * 2020-03-03 2020-07-03 绍兴市寅川软件开发有限公司 Waterproof socket and plug for preventing mistaken pulling of computer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201946832U (en) * 2010-12-29 2011-08-24 上海市浦东新区惠南第二小学 Socket capable of locking and poping plug
CN203839609U (en) * 2014-05-07 2014-09-17 台州携康电子有限公司 Anti-off safety socket
CN111370937A (en) * 2020-03-03 2020-07-03 绍兴市寅川软件开发有限公司 Waterproof socket and plug for preventing mistaken pulling of computer

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