CN216251398U - Clamping connecting device system - Google Patents
Clamping connecting device system Download PDFInfo
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- CN216251398U CN216251398U CN202122910612.2U CN202122910612U CN216251398U CN 216251398 U CN216251398 U CN 216251398U CN 202122910612 U CN202122910612 U CN 202122910612U CN 216251398 U CN216251398 U CN 216251398U
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Abstract
The utility model relates to the technical field of power transmission equipment, in particular to a clamping and connecting device system which comprises a bus clamp and a connector, wherein the bus clamp is arranged on the connector; the confluence clamp comprises a first conductor and a second conductor detachably connected with the first conductor, the front end of the first conductor is connected with a fixed clamping seat, a rotating shaft is arranged in the first conductor in a rotating mode, the rotating shaft is movably arranged in the first conductor in a penetrating mode along the axis direction of the first conductor, the front end of the rotating shaft is connected with a movable clamping seat, and the fixed clamping seat and the movable clamping seat are arranged in a right-facing mode; a conducting contact piece is arranged between the movable clamping seat and the first conductor, and the conducting contact piece is arranged on the outer wall of the movable clamping seat and is in butt conduction with the first conductor; the confluence clamp further comprises a tail shell, the rear end of the first conductor and the second conductor are arranged in the tail shell, the tail shell is provided with an electric connection jack, and the connector is inserted into the electric connection jack and is connected and conducted with the second conductor.
Description
Technical Field
The utility model relates to the technical field of power transmission equipment, in particular to a clamping and connecting device system.
Background
In the process of distribution network live-line work maintenance, in order to realize the connection of low-voltage output ends of a mobile box transformer car, an emergency power generation car and a generator set with a user end, an old copper nose on a low-voltage cable and a busbar in a low-voltage cabinet of the user end, namely a copper bar, are fixedly connected through bolts, and the connection mode has long operation time and has the risk of electric shock of a human body; in addition, traditional structure of converging the pincers all is integrative design with the connector, and it uses flexibility and suitability poor, is not convenient for maintain and change.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a clamping and connecting device system which is ingenious in design, convenient to assemble and disassemble, convenient to replace parts and high in convenience; the structure of the confluence clamp and the structure of the connector are respectively designed as a single body, the confluence clamp and the connector are arranged in a split mode, the connector is not arranged on the confluence clamp, the structural weight and the cost of the confluence clamp can be reduced, the single body confluence clamp is convenient to assemble and maintain, and further, the power connection jack can be connected with connectors of different sizes in a matched mode, so that the applicability is strong, and the use is flexible; the unibody design of the bus bar clamp further reduces the risk of electric shock.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a clamping and connecting device system, which comprises a confluence clamp and a connector, wherein the confluence clamp is connected with the connector;
the confluence clamp comprises a first conductor and a second conductor detachably connected with the first conductor, the front end of the first conductor is connected with a fixed clamping seat, a rotating shaft is arranged in the first conductor in a rotating mode, the rotating shaft is movably arranged in the first conductor in a penetrating mode along the axis direction of the first conductor, the front end of the rotating shaft is connected with a movable clamping seat, and the fixed clamping seat and the movable clamping seat are arranged in a right-facing mode; a conducting contact piece is arranged between the movable clamping seat and the first conductor, and the conducting contact piece is arranged on the outer wall of the movable clamping seat and is in butt conduction with the first conductor;
the confluence clamp further comprises a tail shell, the rear end of the first conductor and the second conductor are arranged in the tail shell, the tail shell is provided with an electric connection jack, and the connector is inserted into the electric connection jack and is connected and conducted with the second conductor.
Wherein, a sealing component is movably arranged at the electric plug hole;
the sealing assembly comprises a sealing plate and two movable baffles which are arranged oppositely up and down, and a positioning shell is arranged on the inner wall of the tail shell;
the electric connection jack is arranged on the positioning shell in a penetrating mode, the upper end of the sealing plate is rotatably connected with the upper portion of the rear end of the positioning shell, and a first torsion spring is arranged between the upper end of the sealing plate and the upper portion of the rear end of the positioning shell;
the upper end of one movable baffle is rotatably connected with the upper part of the front end of the positioning shell, and a second torsion spring is arranged between the upper end of the movable baffle and the upper part of the front end of the positioning shell;
the lower end of the other movable baffle is rotatably connected with the lower part of the front end of the positioning shell, and a third torsion spring is arranged between the lower end of the other movable baffle and the lower part of the front end of the positioning shell.
The tail shell is provided with an operation opening, the operation opening is located at the rear end of the first conductor, the rear end of the rotating shaft is exposed out of the operation opening, and a sealing plug is connected to the operation opening through threads.
The rear end of the first conductor is provided with a locking piece for locking the second conductor;
the rear end of the first conductor is provided with an insertion part in an extending mode, the second conductor is provided with an insertion hole, the insertion part is inserted into the insertion hole, the outer wall of the rear end of the insertion part is provided with a first external thread part, the locking piece is in threaded connection with the first external thread part, the locking piece is abutted against the outer wall of the second conductor, and a first gasket is arranged between the locking piece and the second conductor;
the inner wall of the inserting portion is in threaded connection with a fixing external member, a first internal thread portion is arranged on the inner wall of the fixing external member, and a second external thread portion in threaded connection with the first internal thread portion in a matched mode is arranged on the outer wall of the rotating shaft.
The front end of the first conductor is provided with a movable cavity, the upper end of the movable clamping seat is slidably arranged in the movable cavity, the two sides of the upper end of the movable clamping seat are both provided with the conducting contact pieces, the conducting contact pieces are abutted against the inner wall of the movable cavity, the two sides of the upper end of the movable clamping seat are both provided with clamping grooves, and the conducting contact pieces are clamped with the clamping grooves;
and positioning pieces are arranged on two sides of the upper end of the movable clamping seat and clamped with the conducting contact piece.
The fixed clamping seat and the movable clamping seat are respectively and oppositely provided with a fixed contact element and a movable contact element;
decide the contact with it all includes the contact body to move the contact, the upper end and the lower extreme homogeneous row formula of contact body are provided with a plurality of transverse contact dogtooths, the left end and the right-hand member homogeneous row formula of contact body are provided with a plurality of vertical contact dogtooths, transverse contact dogtooth with vertical contact dogtooth is perpendicular setting.
Wherein, the connector includes insulating casing, all sets up the transverse conductor in insulating casing and the connecting conductor who is connected with the transverse conductor, the activity is provided with the connecting axle in the transverse conductor, the connecting axle stretches out suddenly the front end of transverse conductor, the outer wall of connecting axle is provided with the external screw thread portion of contact, the front end activity cover of transverse conductor is equipped with the annular cover, the annular cover is located the periphery of connecting axle, the connecting conductor with be provided with first elastic component between the annular cover, the both ends of first elastic component are connected with the rear end of connecting conductor and annular cover respectively.
The rear end of the connecting shaft is connected with an adjusting shaft, a second elastic piece is sleeved on the outer peripheral wall of the adjusting shaft, and two ends of the second elastic piece are respectively connected with the inner wall of the transverse conductor and the outer wall of the adjusting shaft;
and the rear end of the adjusting shaft is provided with an inner hexagonal hole.
The front end of the connecting shaft is detachably sleeved with an insulating cap.
Wherein, the upper end of insulating casing is provided with the hanging hole.
The utility model has the beneficial effects that:
the utility model has ingenious design, the first conductor and the second conductor are both metal conductive pieces, and the current conduction can be realized by the connection with the first conductor or the second conductor; the connector can be inserted into the power connection jack and connected with the second conductor to achieve current conduction, and the connector is used for being rapidly connected with a low-voltage cable of a mobile box transformer substation vehicle or an emergency power generation vehicle; when the copper bar clamping device is used, the copper bar is placed between the fixed clamping seat and the movable clamping seat, and then the rotating shaft is moved to the position of the first conductor, so that the movable clamping seat is close to the fixed clamping seat until the copper bar is clamped between the fixed clamping seat and the movable clamping seat; therefore, the low-voltage cable of the mobile box transformer substation vehicle or the emergency power generation vehicle can be communicated with the copper bar of the user side through the external connector, the second conductor and the first conductor, and the use of the user can be facilitated; in addition, the first conductor can be ensured to be in contact with the movable clamping seat by arranging the conducting contact piece, so that electric conduction is realized; the first conductor and the second conductor are detachably connected, so that the assembly and disassembly are convenient, parts can be replaced conveniently, and the convenience is high; in addition, the utility model further has the characteristics of good sealing performance and flexible use, the electric connection jack is provided with the sealing component, when the quick connection with a low-voltage cable of a mobile box transformer substation or an emergency power generation car is required, the sealing component is opened, and the connector is inserted into the electric connection jack to be connected with the second conductor so as to realize the connection with the connector; the collecting clamp is different from the traditional collecting clamp in that the structure of the collecting clamp and the structure of the connector are respectively designed as a single body, the collecting clamp and the connector are arranged in a split mode, the connector is not arranged on the collecting clamp, the structural weight and the cost of the collecting clamp can be reduced, the assembling and the maintenance of the collecting clamp can be facilitated due to the structural design of the single collecting clamp, further, the power connection jack can be connected with connectors of different sizes in a matched mode, the applicability is strong, and the use is flexible; the unibody design of the bus bar clamp further reduces the risk of electric shock.
Drawings
FIG. 1 is a schematic view of a clamping connector system according to the present invention.
FIG. 2 is a cross-sectional view of the mating connection of the bus bar clamp of the present invention with a connector.
FIG. 3 is an exploded view of the bus bar clamp of the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an exploded view of the mating of the second conductor and the tail shell of the present invention.
Fig. 6 is an exploded view of the mating structure of the second conductor, the positioning shell and the tail shell of the present invention.
Fig. 7 is a schematic structural view of the fixed contact piece and the movable contact piece of the present invention.
Fig. 8 is a schematic structural view of the connector of the present invention.
Fig. 9 is a schematic structural view of the connector of the present invention after the dust plug is hidden.
Fig. 10 is a schematic structural view of the connector of the present invention after hiding the insulating cap, the dust plug and the insulating housing.
Fig. 11 is an exploded view of the structure of fig. 10.
The reference numerals in fig. 1 to 11 include:
100. a connector; 200. a confluence clamp;
1. a first conductor; 2. a second conductor; 3. a locking member; 4. a fixed clamping seat; 5. a rotating shaft; 6. a movable clamping seat; 7. the contact piece is conducted; 8. a tail shell; 9. connecting a power jack; 10. a sealing plate; 11. a movable baffle; 12. a positioning shell; 13. a first torsion spring; 14. a second torsion spring; 15. a third torsion spring; 16. opening holes in an operation mode; 17. a sealing plug; 18. an insertion part; 19. inserting holes; 20. a first external threaded portion; 21. a first gasket; 22. a fixation kit; 23. a first internal thread portion; 24. a second external thread portion; 25. a card slot; 26. a positioning member; 27. a fixed contact element; 28. a movable contact element; 29. a contact body; 30. laterally contacting the teeth; 31. a vertical contact lobe; 32. a front housing; 33. a straight pipe shell; 34. a connecting screw hole;
101. an insulating housing; 102. a transverse conductor; 103. a connecting conductor; 104. a connecting shaft; 105. contacting the external threaded portion; 106. an annular sleeve; 107. an insulating case; 108. a first elastic member; 109. an adjustment shaft; 110. a second elastic member; 111. installing an external thread part; 112. installing an inner hole; 113. installing an internal thread part; 114. an insulating cap; 115. hanging holes; 116. opening a hole; 117. a dust plug; 118. and (4) inner hexagonal holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention. It is to be understood that the drawings are provided solely for the purposes of reference and illustration and are not intended as a definition of the limits of the utility model. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
It should be noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
A clamp-on connector system, as shown in fig. 1 to 11, includes a bus bar 200 and a connector 100;
the confluence clamp 200 comprises a first conductor 1 and a second conductor 2 detachably connected with the first conductor 1, wherein the front end of the first conductor 1 is connected with a fixed clamping seat 4, a rotating shaft 5 is rotatably arranged in the first conductor 1, the rotating shaft 5 is movably arranged in the first conductor 1 along the axis direction of the first conductor 1 in a penetrating manner, the front end of the rotating shaft 5 is connected with a movable clamping seat 6, and the fixed clamping seat 4 and the movable clamping seat 6 are arranged in a right-to-right manner; a conducting contact piece 7 is arranged between the movable clamping seat 6 and the first conductor 1, and the conducting contact piece 7 is arranged on the outer wall of the movable clamping seat 6 and is in butt conduction with the first conductor 1;
the confluence clamp 200 further comprises a tail shell 8, the rear end of the first conductor 1 and the second conductor 2 are both arranged in the tail shell 8, the tail shell 8 is provided with an electric connection jack 9, and the connector 100 is inserted into the electric connection jack 9 and is connected and conducted with the second conductor 2.
Specifically, the utility model has ingenious design, the first conductor 1 and the second conductor 2 are both metal conductive pieces, and the current conduction can be realized by the connection with the first conductor 1 or the second conductor 2; the connector 100 can be inserted from the power connection jack 9 to be connected with the second conductor 2 so as to realize current conduction, and the connector 100 is used for quickly connecting with a low-voltage cable of a mobile box transformer substation or an emergency generator car; when the copper bar clamping device is used in the embodiment, the copper bar is placed between the fixed clamping seat 4 and the movable clamping seat 6, and then the rotating shaft 5 is moved to the position of the first conductor 1, so that the movable clamping seat 6 is close to the fixed clamping seat 4 until the copper bar is clamped between the fixed clamping seat 4 and the movable clamping seat 6; therefore, the low-voltage cable of the mobile box transformer substation vehicle or the emergency power generation vehicle can be communicated with the copper bar of the user side through the external connector, the second conductor 2 and the first conductor 1, and the use of the user can be facilitated; in addition, the first conductor 1 can be ensured to be in contact with the movable clamping seat 6 by arranging the conducting contact piece 7, so that electric conduction is realized; the first conductor 1 and the second conductor 2 are detachably connected, so that the assembly and disassembly are convenient, parts can be replaced conveniently, and the convenience is high; in addition, the utility model further has the characteristics of good sealing performance and flexible use, the electric connection jack 9 is provided with a sealing component, when the quick connection with a low-voltage cable of a mobile box transformer substation or an emergency power generation vehicle is required, the sealing component is opened, and the electric connection jack 9 is inserted through the connector 100 and connected with the second conductor 2 so as to realize the connection with the connector 100; the difference between the current collecting clamp of the utility model and the traditional current collecting clamp is that the structure of the current collecting clamp 200 and the structure of the connector 100 are respectively designed as a single body, the current collecting clamp 200 and the connector 100 are arranged separately, the connector 100 is not arranged on the current collecting clamp 200, the structural weight and the cost of the current collecting clamp 200 can be reduced, and the single body current collecting clamp 200 can be conveniently assembled and maintained, further, the electric connecting jack 9 can be connected with the connectors 100 with different sizes in a matching way, the applicability is strong, and the use is flexible; the unibody design of the bus bar clamp 200 further reduces the risk of electrocution.
In this embodiment, a sealing assembly is movably disposed at the power connection jack 9;
the sealing assembly comprises a sealing plate 10 and two movable baffles 11 which are arranged oppositely up and down, and a positioning shell 12 is arranged on the inner wall of the tail shell 8;
the power connection jack 9 is arranged on the positioning shell 12 in a penetrating manner, the upper end of the sealing plate 10 is rotatably connected with the upper part of the rear end of the positioning shell 12, and a first torsion spring 13 is arranged between the upper end of the sealing plate 10 and the upper part of the rear end of the positioning shell 12;
the upper end of one of the movable baffles 11 is rotatably connected with the upper part of the front end of the positioning shell 12, and the upper end of the movable baffle 11 and the upper part of the front end of the positioning shell 12 are provided with second torsion springs 14;
the lower end of the other movable baffle plate 11 is rotatably connected with the lower part of the front end of the positioning shell 12, and a third torsion spring 15 is arranged between the lower end of the other movable baffle plate 11 and the lower part of the front end of the positioning shell 12.
Specifically, a tongue piece is arranged on one side of the sealing plate 10, so that the sealing plate 10 is conveniently opened; wherein, connect the periphery of electric jack 9 to be provided with the sealing washer for with the inside wall butt of closing plate 10.
Wherein, the first torsion spring 13 realizes the reset of the sealing plate 10 after being opened; when the confluence clamp is used, the sealing plate 10 is opened, and then when the connector 100 is inserted from the power connection jack 9, the movable baffle plate 11 is pushed open, so that the connector 100 is inserted and connected with the second conductor 2; when the connector 100 is pulled out, the movable baffle 11 is reset under the action of the second torsion spring 14 and the third torsion spring 15 to block the power connection jack 9, and simultaneously, the power connection jack 9 is further sealed under the action of the sealing plate 10.
In this embodiment, the tail housing 8 is provided with an operation opening 16, the operation opening is located at the rear end of the first conductor 1, the rear end of the rotating shaft 5 is exposed to the operation opening 16, and a sealing plug 17 is screwed in the operation opening 16. Specifically, the sealing plug 17 can be disassembled and assembled, so that the operation opening 16 can be conveniently sealed or opened; wherein, through the instrument or other operation tools that adopt hexagon socket head cap insulation spanner to twist rotation axis 5, conveniently adjust the position of moving holder 6.
In the present embodiment, the rear end of the first conductor 1 is provided with a locking member 3 for locking the second conductor 2;
a plug-in part 18 is arranged at the rear end of the first conductor 1 in an extending mode, a plug-in hole 19 is arranged on the second conductor 2, the plug-in part 18 is inserted into the plug-in hole 19, a first external thread part 20 is arranged on the outer wall of the rear end of the plug-in part 18, the locking piece 3 is in threaded connection with the first external thread part 20, the locking piece 3 abuts against the outer wall of the second conductor 2, and a first gasket 21 is arranged between the locking piece 3 and the second conductor 2; specifically, when the first conductor 1 and the second conductor 2 are assembled, the insertion portion 18 is inserted into the insertion hole 19, and then the locking member 3 is screwed with the first external thread portion 20 to lock the second conductor 2 on the first conductor 1, and the first washer 21 is provided to prevent the locking member 3 from causing abrasion to the second conductor 2.
A fixing sleeve 22 is connected to the inner wall of the insertion portion 18 in a threaded manner, a first internal threaded portion 23 is arranged on the inner wall of the fixing sleeve 22, and a second external threaded portion 24 which is in threaded connection with the first internal threaded portion 23 in a matching manner is arranged on the outer wall of the rotating shaft 5. Specifically, when the position of the rotating shaft 5 is adjusted, the rotating shaft 5 is rotated, and the rotating shaft 5 rotates relative to the fixed sleeve 22, so as to adjust the position of the movable clamp holder 6.
In this embodiment, a movable cavity is arranged at the front end of the first conductor 1, the upper end of the movable clamping seat 6 is slidably arranged in the movable cavity, the conduction contact piece 7 is arranged on both sides of the upper end of the movable clamping seat 6, the conduction contact piece 7 abuts against the inner wall of the movable cavity, clamping grooves 25 are arranged on both sides of the upper end of the movable clamping seat 6, and the conduction contact piece 7 is clamped with the clamping grooves 25; specifically, the above arrangement performs mounting positioning of the conduction contact 7.
Positioning parts 26 are respectively arranged on two sides of the upper end of the movable clamping seat 6, and the positioning parts 26 are clamped with the conducting contact piece 7. Specifically, under the above arrangement, the conducting contact piece 7 can be clamped, and the conducting contact piece 7 is ensured not to be loosened, so that the contact conduction between the movable clamping seat 6 and the first conductor 1 is ensured, the structure is reliable, and the design is ingenious.
In this embodiment, the fixed clamping seat 4 and the movable clamping seat 6 are respectively provided with a fixed contact element 27 and a movable contact element 28 oppositely;
decide contact 27 with it all includes contact body 29 to move contact 28, the upper end and the lower extreme of contact body 29 are uniform to be arranged formula and are provided with a plurality of horizontal contact dogtooths 30, the left end and the right-hand member of contact body 29 are uniform to be arranged formula and are provided with a plurality of vertical contact dogtooths 31, horizontal contact dogtooth 30 with vertical contact dogtooth 31 is perpendicular setting.
Specifically, under the above arrangement, the fixed contact 27 and the movable contact 28 can be used to clamp the copper bar in a matching manner, wherein both the transverse contact convex tooth 30 and the vertical contact convex tooth 31 can be used to clamp the copper bar, so as to improve the strength and clamping force for clamping the copper bar, and the design of the convex teeth has the piercing function and effect, so as to improve the clamping force; in addition, the fixed contact piece 27 and the movable contact piece 28 are both provided with a transverse contact convex tooth 30 and a vertical contact convex tooth 31, so that the copper bar can be supported and clamped in the transverse or vertical direction, and the structure is reliable; the traditional confluence clamp only has one row of clamping convex teeth or two rows of clamping convex teeth, and can only clamp a copper bar in horizontal operation.
In this embodiment, the bus bar clamp further includes a front shell 32 and a straight tube shell 33, and the front shell 32, the straight tube shell 33 and the tail shell 8 are sequentially connected; the front end of the first conductor 1, the fixed clamping seat 4 and the movable clamping seat 6 are all arranged in the front shell 32; the middle part of the first conductor 1 is arranged in the straight tube shell 33. The front shell 32, the straight tube shell 33 and the tail shell 8 are all made of uniform insulating materials, so that electric shock of a user can be prevented in a limited way.
In this embodiment, the connector 100 includes an insulating housing, a transverse conductor and a connecting conductor, wherein the transverse conductor and the connecting conductor are both disposed in the insulating housing, a connecting shaft is movably disposed in the transverse conductor, the connecting shaft protrudes out of the front end of the transverse conductor, a contact external thread portion is disposed on the outer wall of the connecting shaft, an annular sleeve is movably sleeved at the front end of the transverse conductor, the annular sleeve is located on the periphery of the connecting shaft, a first elastic member is disposed between the connecting conductor and the annular sleeve, and two ends of the first elastic member are respectively connected to the connecting conductor and the rear end of the annular sleeve; wherein the annular sleeve is an insulating material.
The second conductor 2 is provided with a connecting screw hole 34 so as to be in threaded connection with a connecting shaft of the connector, and electric conduction is realized; the conducting contact 7 is an elastic contact.
Specifically, the connector 100 is used for being matched and plugged with the power connection jack 9 of the confluence clamp to realize conduction power connection, and the connecting conductor is used for being quickly connected with a low-voltage cable of a mobile box transformer substation or an emergency generator car; when the connector 100 is inserted into the power connection jack 9 of the confluence clamp, the outer wall of the second conductor 2 of the confluence clamp extrudes the annular sleeve, so that the annular sleeve is extruded and contracted into the insulating shell, the first elastic piece is compressed, the connecting shaft is inserted into the connecting screw hole 34 of the confluence clamp, and the connecting shaft is rotated to enable the contact external thread part to be in threaded connection with the connecting screw hole 34, so that the connector 100 is in conductive connection with the confluence clamp; the connector 100 is novel in structure and ingenious in design, and when the connector 100 is pulled out of the power connection jack 9, the annular sleeve is reset and popped out under the elastic action of the first elastic piece, so that the front end of the connecting shaft can be protected.
When the connector 100 is inserted into the power connection jack 9, the sealing plate 10 is opened, the front end of the connector 100 is inserted, and the movable baffle 11 is pushed away to realize the insertion; when the connector 100 is pulled out, the movable baffle 11 and the sealing plate 10 are reset, so that the confluence clamp is protected, and the dustproof and waterproof effects are achieved.
In this embodiment, the rear end of connecting axle is connected with the regulating spindle, the periphery wall cover of regulating spindle is equipped with the second elastic component, the both ends of second elastic component respectively with the inner wall of horizontal conductor and the outer wall connection of regulating spindle. Specifically, the arrangement facilitates the resetting of the adjusting shaft and the connecting shaft, wherein the first elastic piece and the second elastic piece can be springs.
Wherein, the rear end of the adjusting shaft is provided with an inner hexagonal hole. Specifically, adopt the cooperation of interior hexagonal insulation spanner and interior hexagonal hole, rotate interior hexagonal insulation spanner in order to drive the regulating spindle rotates for the front end of connecting axle carries out the spiro union with the pincers that converge, convenient operation, simple.
In this embodiment, the front end of the connecting shaft is detachably sleeved with an insulating cap. Specifically, when the connector 100 is not used, an insulating cap can be sleeved at the front end of the connecting shaft, so that a protection effect is achieved, and the structure is reliable; when the use is needed, the insulation cap is taken out again.
In this embodiment, the upper end of insulating casing is provided with the hanging hole. Specifically, the arrangement facilitates the lifting, taking and installing or hanging and storing of the utility model.
In this embodiment, the rear end of insulating casing is provided with the trompil, the trompil with the regulating spindle corresponds the setting, trompil threaded connection has dustproof stopper. Particularly, the arrangement of the dustproof plug can reduce the hole polluted by dust.
The transverse conductors and the connecting conductors are arranged in a staggered and mutually perpendicular mode, and the space occupied by the connector structure can be saved.
Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A clamp connection device system, comprising: comprises a confluence clamp and a connector;
the confluence clamp comprises a first conductor and a second conductor detachably connected with the first conductor, the front end of the first conductor is connected with a fixed clamping seat, a rotating shaft is arranged in the first conductor in a rotating mode, the rotating shaft is movably arranged in the first conductor in a penetrating mode along the axis direction of the first conductor, the front end of the rotating shaft is connected with a movable clamping seat, and the fixed clamping seat and the movable clamping seat are arranged in a right-facing mode; a conducting contact piece is arranged between the movable clamping seat and the first conductor, and the conducting contact piece is arranged on the outer wall of the movable clamping seat and is in butt conduction with the first conductor;
the confluence clamp further comprises a tail shell, the rear end of the first conductor and the second conductor are arranged in the tail shell, the tail shell is provided with an electric connection jack, and the connector is inserted into the electric connection jack and is connected and conducted with the second conductor.
2. A clip connector system according to claim 1, wherein: a sealing component is movably arranged at the power connection jack;
the sealing assembly comprises a sealing plate and two movable baffles which are arranged oppositely up and down, and a positioning shell is arranged on the inner wall of the tail shell;
the electric connection jack is arranged on the positioning shell in a penetrating mode, the upper end of the sealing plate is rotatably connected with the upper portion of the rear end of the positioning shell, and a first torsion spring is arranged between the upper end of the sealing plate and the upper portion of the rear end of the positioning shell;
the upper end of one movable baffle is rotatably connected with the upper part of the front end of the positioning shell, and a second torsion spring is arranged between the upper end of the movable baffle and the upper part of the front end of the positioning shell;
the lower end of the other movable baffle is rotatably connected with the lower part of the front end of the positioning shell, and a third torsion spring is arranged between the lower end of the other movable baffle and the lower part of the front end of the positioning shell.
3. A clip connector system according to claim 1, wherein: the tail shell is provided with an operation opening, the operation opening is located at the rear end of the first conductor, the rear end of the rotating shaft is exposed out of the operation opening, and a sealing plug is connected to the operation opening through threads.
4. A clip connector system according to claim 1, wherein: the rear end of the first conductor is provided with a locking piece for locking the second conductor;
the rear end of the first conductor is provided with an insertion part in an extending mode, the second conductor is provided with an insertion hole, the insertion part is inserted into the insertion hole, the outer wall of the rear end of the insertion part is provided with a first external thread part, the locking piece is in threaded connection with the first external thread part, the locking piece is abutted against the outer wall of the second conductor, and a first gasket is arranged between the locking piece and the second conductor;
the inner wall of the inserting portion is in threaded connection with a fixing external member, a first internal thread portion is arranged on the inner wall of the fixing external member, and a second external thread portion in threaded connection with the first internal thread portion in a matched mode is arranged on the outer wall of the rotating shaft.
5. A clip connector system according to claim 1, wherein: the front end of the first conductor is provided with a movable cavity, the upper end of the movable clamping seat is slidably arranged in the movable cavity, the two sides of the upper end of the movable clamping seat are both provided with the conduction contact pieces, the conduction contact pieces are abutted against the inner wall of the movable cavity, the two sides of the upper end of the movable clamping seat are both provided with clamping grooves, and the conduction contact pieces are clamped with the clamping grooves;
and positioning pieces are arranged on two sides of the upper end of the movable clamping seat and clamped with the conducting contact piece.
6. A clip connector system according to claim 1, wherein: the fixed clamping seat and the movable clamping seat are respectively and oppositely provided with a fixed contact element and a movable contact element;
decide the contact with it all includes the contact body to move the contact, the upper end and the lower extreme homogeneous row formula of contact body are provided with a plurality of transverse contact dogtooths, the left end and the right-hand member homogeneous row formula of contact body are provided with a plurality of vertical contact dogtooths, transverse contact dogtooth with vertical contact dogtooth is perpendicular setting.
7. A clip connector system according to claim 1, wherein: the connector includes insulating casing, all sets up the transverse conductor in insulating casing and the connecting conductor who is connected with the transverse conductor, the activity is provided with the connecting axle in the transverse conductor, the connecting axle stretches out suddenly the front end of transverse conductor, the outer wall of connecting axle is provided with the external screw thread portion of contact, the front end movable sleeve of transverse conductor is equipped with the annular cover, the annular cover is located the periphery of connecting axle, the connecting conductor with be provided with first elastic component between the annular cover, the both ends of first elastic component are connected with the rear end of connecting conductor and annular cover respectively.
8. A clip connector system according to claim 7, wherein: the rear end of the connecting shaft is connected with an adjusting shaft, a second elastic piece is sleeved on the outer peripheral wall of the adjusting shaft, and two ends of the second elastic piece are respectively connected with the inner wall of the transverse conductor and the outer wall of the adjusting shaft;
and the rear end of the adjusting shaft is provided with an inner hexagonal hole.
9. A clip connector system according to claim 7, wherein: the front end of the connecting shaft is detachably sleeved with an insulating cap.
10. A clip connector system according to claim 7, wherein: and a hanging hole is formed in the upper end of the insulating shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910612.2U CN216251398U (en) | 2021-11-19 | 2021-11-19 | Clamping connecting device system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122910612.2U CN216251398U (en) | 2021-11-19 | 2021-11-19 | Clamping connecting device system |
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| Publication Number | Publication Date |
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| CN216251398U true CN216251398U (en) | 2022-04-08 |
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| CN202122910612.2U Active CN216251398U (en) | 2021-11-19 | 2021-11-19 | Clamping connecting device system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114094389A (en) * | 2021-11-19 | 2022-02-25 | 东莞市纳百川电子科技有限公司 | Clamping connecting device system |
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2021
- 2021-11-19 CN CN202122910612.2U patent/CN216251398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114094389A (en) * | 2021-11-19 | 2022-02-25 | 东莞市纳百川电子科技有限公司 | Clamping connecting device system |
| CN114094389B (en) * | 2021-11-19 | 2024-02-02 | 东莞市纳百川电子科技有限公司 | Clamping connection device system |
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