CN211017462U - Detachable embedded high-conductivity jointing clamp - Google Patents
Detachable embedded high-conductivity jointing clamp Download PDFInfo
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- CN211017462U CN211017462U CN202020104711.4U CN202020104711U CN211017462U CN 211017462 U CN211017462 U CN 211017462U CN 202020104711 U CN202020104711 U CN 202020104711U CN 211017462 U CN211017462 U CN 211017462U
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a detachable embedded high-conductivity jointing clamp, which comprises a jointing clamp body, a handle, a main clamping arm and an auxiliary clamping arm, wherein the main clamping arm and the auxiliary clamping arm are both in a Z-shaped bent shape, a round pipe is fixedly connected to the top end of the handle, a round wiring cavity is vertically arranged in the handle, a round connecting block is fixedly connected to the bottom end of the main clamping arm, an external thread is arranged on the outer wall of the connecting block, and the connecting block is spirally connected in the pipe body at the top end of the round pipe; a round insulating sleeve handle is fixedly arranged at the bottom end of the auxiliary clamping arm; the middle parts of the main clamping arm and the auxiliary clamping arm are in cross movable connection through a connecting assembly; the utility model discloses simple structure, the staff's of being convenient for operation through the parcel centre gripping of arc splint and arc expansion plate to increased and binding post between area of contact, its area of contact is bigger, electric conductive property is stronger, has prolonged the life of binding clip.
Description
Technical Field
The utility model relates to a binding clip detachable technical field especially relates to a can dismantle embedded high conductivity type binding clip.
Background
In the conventional storage battery conductive wiring device, two wiring terminals of a lead are respectively arranged on positive and negative electrodes of two batteries, and the wiring terminals are fixed on the positive and negative electrodes by using an outer hexagon bolt and an adaptive wrench, so that an operator consumes longer time to operate; when the lead is connected, the loose bolt can cause the phenomenon of loose lead connection, which easily causes the safety accident of ignition in the process of charging the battery, and the tight bolt screwing can damage the sealing property of the terminal and the epoxy resin of the battery, which leads to acid leakage in the later use period of the battery and short service life; the contact area of the existing jointing clamp and the screw is small, and the joint part of the existing jointing clamp and the screw generates a large amount of heat, so that on one hand, the current is not favorably circulated, and on the other hand, the service life of the jointing clamp can be shortened due to continuous heating.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of poor practicability in the prior art, and providing a detachable embedded high-conductivity jointing clamp.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a detachable embedded high-conductivity jointing clamp comprises a jointing clamp body, a handle, a main clamping arm and an auxiliary clamping arm, wherein the main clamping arm and the auxiliary clamping arm are both in a Z-shaped bent shape, a round pipe is fixedly connected to the top end of the handle, a round wiring cavity is vertically arranged inside the handle, and internal threads are arranged on the inner wall of the round pipe; the bottom end of the main clamping arm is fixedly connected with a circular connecting block, the outer wall of the connecting block is provided with an external thread, and the connecting block is spirally connected inside a pipe body at the top end of a circular pipe; a round insulating sleeve handle is fixedly arranged at the bottom end of the auxiliary clamping arm; the middle parts of the main clamping arm and the auxiliary clamping arm are in cross movable connection through the connecting assembly.
Preferably, the inner walls of the top ends of the main clamping arm and the auxiliary clamping arm are fixedly provided with vertically arranged bearings, the middle of an inner ring of each bearing is fixedly provided with a transversely arranged connecting rod, and the inner end of each connecting rod is fixedly connected with a clamping assembly.
Preferably, the clamping assembly comprises an arc-shaped clamping plate, an arc-shaped telescopic plate, a limiting plate and a return spring, and the outer side wall of the arc-shaped clamping plate is fixedly connected with the inner end of the connecting rod; arc splint's inside is followed length direction and is offered the rectangle cavity of arcuation, the equal movable mounting in both ends in the rectangle cavity has the arc expansion plate, every the outer end of arc expansion plate all runs through out outside the arc splint, every the equal fixedly connected with limiting plate in inner that the arc expansion plate is located circular cavity all is provided with reset spring between two limiting plate tops and bottom, the equal fixed connection in both ends of reset spring is on the limiting plate inner wall at both ends.
Preferably, the connecting assembly comprises a round rod, a torsion spring and a threaded sleeve, a round groove is vertically formed in the top surface of the hinged part in the middle of the auxiliary clamping arm, the threaded sleeve is fixedly mounted in the round groove, and a rectangular limiting cavity is formed in the hinged part in the middle of the main clamping arm; an external thread is arranged on the bottom rod body of the round rod in a manner of matching the depth of the threaded sleeve; the round bar vertically runs through into spacing intracavity from the top surface at the articulated position in main clamp arm middle part, the bottom screw connection of round bar is intraductal at the thread bush coaxial fixed cover is equipped with torque spring on the body of rod that the round bar is located spacing intracavity, and torque spring's both ends extend the card respectively and establish on the both sides inner wall of spacing intracavity.
Preferably, the bottom surface of the middle hinged part of the auxiliary clamping arm is symmetrically bulged by arc-shaped convex blocks around the threaded sleeve, the bottom surface of the middle hinged part of the main clamping arm is symmetrically provided with arc-shaped sliding grooves around the circular rod matched with the arc-shaped convex blocks, and the arc-shaped convex blocks are clamped and connected in the arc-shaped sliding grooves.
Preferably, the top end of the round rod is fixedly connected with an oblate rod cap, the bottom end of the handle is provided with a round wiring hole, and the surface of the handle is fixedly sleeved with an anti-skid insulating sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: in the utility model, the arc-shaped expansion plate of the clamping component can be used for wrapping and clamping according to the thickness of the wiring terminal when the wiring terminal is clamped, and the arc-shaped clamping plate and the arc-shaped expansion plate are used for wrapping and clamping, so that the contact area between the arc-shaped expansion plate and the wiring terminal is increased, the contact area is larger, the electric conductivity is stronger, and the service life of the wiring clamp is prolonged; meanwhile, the screw mounting working section is optimized, and the production cost can be reduced; the opening angle of the main clamping arm and the auxiliary clamping arm can be limited through the matching of the arc-shaped convex block and the arc-shaped sliding groove; the arc-shaped expansion plate is conveniently pushed out of the rectangular cavity through the reset spring, so that the arc-shaped expansion plate is fully wrapped on the column body of the wiring terminal; the handle is sleeved with the anti-skidding insulating sleeve, so that the occurrence of electric shock in the use process is effectively prevented, and the phenomenon that the wiring clamp slips from the hand when being clamped can be prevented.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of an overall structure of a detachable embedded high-conductivity type jointing clamp according to the present invention;
fig. 2 is an enlarged schematic structural view of a clamping assembly of a detachable embedded high-conductivity type jointing clamp according to the present invention;
fig. 3 is a schematic cross-sectional view of a clamping assembly of a detachable embedded high-conductivity type jointing clamp according to the present invention;
fig. 4 is an enlarged cross-sectional structural view of a connecting assembly of a detachable embedded high-conductivity type jointing clamp according to the present invention;
fig. 5 is a schematic side sectional view of a connecting assembly of a detachable embedded high-conductivity type jointing clamp according to the present invention;
fig. 6 is a schematic view of the bottom surface structure of the hinge portion of the main clamping arm of the detachable embedded high-conductivity type jointing clamp according to the present invention;
fig. 7 is a schematic top view of an auxiliary clamp arm hinge portion of a detachable embedded high-conductivity type jointing clamp according to the present invention;
number in the figure: the jointing clamp comprises a jointing clamp body 1, a handle 2, a main clamping arm 3, an auxiliary clamping arm 4, a circular tube 5, a connecting block 6, a clamping assembly 7, a connecting assembly 8, a bearing 9, a connecting rod 10, an arc-shaped clamping plate 11, an arc-shaped expansion plate 12, a limiting plate 13, a return spring 14, an insulating sleeve handle 15, a circular rod 16, a torsion spring 17, a threaded sleeve 18, an arc-shaped convex block 19, an arc-shaped sliding groove 20 and a rod cap 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-7, the detachable embedded high-conductivity jointing clamp of the present invention comprises a jointing clamp body 1, a handle 2, a main clamping arm 3 and an auxiliary clamping arm 4, wherein the main clamping arm 3 and the auxiliary clamping arm 4 are both in a zigzag shape, a circular round tube 5 is fixedly connected to the top end of the handle 2, a circular wiring cavity is vertically arranged inside the handle 2, and an internal thread is arranged on the inner wall of the round tube 5; a circular connecting block 6 is fixedly connected to the bottom end of the main clamping arm 3, an external thread is arranged on the outer wall of the connecting block 6, and the connecting block 6 is spirally connected to the inside of a pipe body at the top end of the circular pipe 5; a round insulating sleeve handle 15 is fixedly arranged at the bottom end of the auxiliary clamping arm 4; the middle parts of the main clamping arm 3 and the auxiliary clamping arm 4 are in cross movable connection through a connecting assembly 8.
In the utility model, vertically arranged bearings 9 are fixedly arranged on the inner walls of the top ends of the main clamping arm 3 and the auxiliary clamping arm 4, transversely arranged connecting rods 10 are fixedly arranged in the middle of the inner ring of each bearing 9, and a clamping assembly 7 is fixedly connected to the inner end of each connecting rod 10; the clamping assembly 7 comprises an arc-shaped clamping plate 11, an arc-shaped expansion plate 12, a limiting plate 13 and a return spring 14, and the outer side wall of the arc-shaped clamping plate 11 is fixedly connected with the inner end of the connecting rod 10; arc splint 11's inside has seted up the rectangle cavity of arcuation along length direction, the equal movable mounting in both ends in the rectangle cavity has arc expansion plate 12, every the outer end of arc expansion plate 12 all runs through out outside arc splint 11, every the equal fixedly connected with limiting plate 13 in the inner that arc expansion plate 12 is located circular cavity all is provided with reset spring 14 between two limiting plate 13 tops and bottoms, the equal fixed connection in both ends of reset spring 14 is on the limiting plate 13 inner wall at both ends, outside being convenient for release the rectangle cavity with arc expansion plate 12 through reset spring 14, makes arc expansion plate 12 fully wrap up on the cylinder of binding post terminal.
In the utility model, the connecting component 8 comprises a round rod 16, a torsion spring 17 and a threaded sleeve 18, a round groove is vertically arranged on the top surface of the hinged part in the middle of the auxiliary clamp arm 4, the threaded sleeve 18 is fixedly arranged in the round groove, and a rectangular limit cavity is arranged in the hinged part in the middle of the main clamp arm 3; an external thread is arranged on the bottom rod body of the round rod 16 in a manner of matching with the depth of the threaded sleeve 18; the round rod 16 vertically penetrates into the limiting cavity from the top surface of the hinged part in the middle of the main clamping arm 3, the bottom end of the round rod 16 is in threaded connection with the threaded sleeve 18, and the round rod 16 is in threaded connection with the threaded sleeve 18, so that the auxiliary clamping arm 4 is convenient to detach and mount; a torsion spring 17 is coaxially and fixedly sleeved on the rod body of the round rod 16 positioned in the limiting cavity, and two ends of the torsion spring 17 extend and are clamped on the inner walls of two sides in the limiting cavity respectively; the return of the sub-clip arm 4 after being pressed is facilitated by the torsion spring 17.
In the utility model, arc-shaped lugs 19 are symmetrically protruded around the threaded sleeve 18 on the bottom surface of the middle hinged part of the auxiliary clamp arm 4, arc-shaped chutes 20 are symmetrically formed on the bottom surface of the middle hinged part of the main clamp arm 3 around the round rod 16 in cooperation with the arc-shaped lugs 19, the arc-shaped lugs 19 are clamped and connected in the arc-shaped chutes 20, and the opening angle of the main clamp arm 3 and the auxiliary clamp arm 4 can be limited through the cooperation of the arc-shaped lugs 19 and the arc-shaped chutes 20; an oblate rod cap 21 is fixedly connected to the top end of the round rod 16, and a round wiring hole is formed in the bottom end of the handle 2, so that a wire can be conveniently connected into the handle 2; an anti-skid insulating sleeve is fixedly sleeved on the surface of the handle 2; the handle 2 sleeved with the anti-skidding insulating sleeve is convenient for effectively preventing electric shock in the using process and can prevent the jointing clamp from slipping off the hand when being clamped.
When the utility model is used, firstly, the insulating sleeve handle 15 at the bottom end of the auxiliary clamp arm 4 is pressed by the staff, the front end of the auxiliary clamp arm 4 is driven to be separated from the front end of the main clamp arm 3 to be opened by pressing the insulating sleeve handle 15, the arc expansion plate 12 of the clamping component 7 can be used for wrapping and clamping according to the thickness of a connecting terminal when the connecting terminal is clamped, and the arc clamping plate 11 and the arc expansion plate 12 are used for wrapping and clamping, so that the contact area between the connecting terminal and the connecting terminal is increased, the contact area is larger, the electric conductivity is stronger, and the service life of the connecting terminal is prolonged; meanwhile, the screw mounting working section is optimized, and the production cost can be reduced; the round pipe 5 and the connecting block 6 are connected in a spiral mode, so that the jointing clamp body 1 can be detached and replaced conveniently, a jointing ring is fixedly connected to the bottom end of the connecting block 6, a wire can be conveniently inserted into a jointing hole in the bottom of the handle 2 through the jointing ring and then is fixedly connected with the connecting block 6, and the electric conductivity of the jointing clamp body 1 is improved; through the torsion spring 17 of the connecting component 8, the top ends of the main clamping arm 3 and the auxiliary clamping arm 4 are convenient to clamp the lead tightly under the elastic force action of the torsion spring 17, and meanwhile, the function of increasing the friction force between the arc-shaped expansion plate 12 and the lead is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a can dismantle embedded high conductivity type binding clip, includes binding clip body (1), handle (2), main clamp arm (3) and vice arm lock (4), its characterized in that: the main clamping arm (3) and the auxiliary clamping arm (4) are both in a Z-shaped bent shape, a round pipe (5) is fixedly connected to the top end of the handle (2), a round wiring cavity is vertically arranged inside the handle (2), and an internal thread is arranged on the inner wall of the round pipe (5); a circular connecting block (6) is fixedly connected to the bottom end of the main clamping arm (3), an external thread is arranged on the outer wall of the connecting block (6), and the connecting block (6) is spirally connected to the inside of a tube body at the top end of the circular tube (5); a round insulating sleeve handle (15) is fixedly arranged at the bottom end of the auxiliary clamping arm (4); the middle parts of the main clamping arm (3) and the auxiliary clamping arm (4) are in cross movable connection through a connecting assembly (8).
2. The detachable embedded high-conductivity type jointing clamp according to claim 1, wherein: the inner walls of the top ends of the main clamping arm (3) and the auxiliary clamping arm (4) are fixedly provided with bearings (9) which are vertically arranged, each bearing (9) is fixedly provided with a connecting rod (10) which is transversely arranged in the middle of an inner ring of each bearing (9), and each inner end of each connecting rod (10) is fixedly connected with a clamping assembly (7).
3. The detachable embedded high-conductivity type jointing clamp according to claim 2, wherein: the clamping assembly (7) comprises an arc-shaped clamping plate (11), an arc-shaped expansion plate (12), a limiting plate (13) and a return spring (14), and the outer side wall of the arc-shaped clamping plate (11) is fixedly connected with the inner end of the connecting rod (10); arc splint (11) inside is followed length direction and is seted up the rectangle cavity of arcuation, the equal movable mounting in both ends in the rectangle cavity has arc expansion plate (12), every the outer end of arc expansion plate (12) all runs through out outside arc splint (11), every arc expansion plate (12) are located the equal fixedly connected with limiting plate (13) in inner of circular cavity, all are provided with reset spring (14) between two limiting plate (13) tops and bottom, the equal fixed connection in both ends of reset spring (14) is on limiting plate (13) inner wall at both ends.
4. The detachable embedded high-conductivity type jointing clamp according to claim 1, wherein: the connecting assembly (8) comprises a round rod (16), a torsion spring (17) and a threaded sleeve (18), a round groove is vertically formed in the top surface of the hinged part in the middle of the auxiliary clamping arm (4), the threaded sleeve (18) is fixedly installed in the round groove, and a rectangular limiting cavity is formed in the hinged part in the middle of the main clamping arm (3); an external thread is arranged on the bottom rod body of the round rod (16) in a manner of matching with the depth of the threaded sleeve (18); round bar (16) are from the vertical spacing intracavity that runs through of top surface at the articulated position in main double-layered arm (3) middle part, the bottom screw connection of round bar (16) is in threaded sleeve (18) coaxial fixed cover is equipped with torque spring (17) on the body of rod that round bar (16) are located spacing intracavity, and the both ends of torque spring (17) extend the card respectively and establish on the both sides inner wall of spacing intracavity.
5. The detachable embedded high-conductivity type jointing clamp according to claim 1, wherein: arc-shaped convex blocks (19) are symmetrically protruded around the threaded sleeve (18) on the bottom surface of the middle hinged part of the auxiliary clamping arm (4), arc-shaped sliding grooves (20) are symmetrically formed in the bottom surface of the middle hinged part of the main clamping arm (3) around the circular rod (16) and matched with the arc-shaped convex blocks (19), and the arc-shaped convex blocks (19) are clamped and connected in the arc-shaped sliding grooves (20).
6. The detachable embedded high-conductivity type jointing clamp according to claim 4, wherein: the top fixedly connected with oblate pole cap (21) of round bar (16) the bottom of handle (2) is opened there is the circular shape wiring hole the fixed surface cover of handle (2) is equipped with anti-skidding insulating boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104711.4U CN211017462U (en) | 2020-01-17 | 2020-01-17 | Detachable embedded high-conductivity jointing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020104711.4U CN211017462U (en) | 2020-01-17 | 2020-01-17 | Detachable embedded high-conductivity jointing clamp |
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| Publication Number | Publication Date |
|---|---|
| CN211017462U true CN211017462U (en) | 2020-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020104711.4U Active CN211017462U (en) | 2020-01-17 | 2020-01-17 | Detachable embedded high-conductivity jointing clamp |
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| CN (1) | CN211017462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864643A (en) * | 2021-01-08 | 2021-05-28 | 天能电池集团（安徽）有限公司 | Storage battery charging clamp device |
-
2020
- 2020-01-17 CN CN202020104711.4U patent/CN211017462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112864643A (en) * | 2021-01-08 | 2021-05-28 | 天能电池集团（安徽）有限公司 | Storage battery charging clamp device |
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