CN111735991B - Circular conductive column test clamp - Google Patents
Circular conductive column test clamp Download PDFInfo
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- CN111735991B CN111735991B CN202010701296.5A CN202010701296A CN111735991B CN 111735991 B CN111735991 B CN 111735991B CN 202010701296 A CN202010701296 A CN 202010701296A CN 111735991 B CN111735991 B CN 111735991B
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000000956 alloy Substances 0.000 claims description 30
- 229910045601 alloy Inorganic materials 0.000 claims description 30
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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Abstract
The invention discloses a circular conductive column test clamp which comprises an insulating sleeve on the outer side of a circular conductive column on a sleeving and buckling device, wherein the lower half part of the insulating sleeve forms a bundling structure by arranging a plurality of vertical cutting grooves which are distributed at equal intervals, the outer side of the insulating sleeve is connected with a loose nut through threads, and the outer side of the insulating sleeve extrudes the circular conductive column by twisting the loose nut to fold the bundling structure; insulating sleeve's structure inboard fixedly connected with cylinder card arris structure of restrainting sets up to the structure of restrainting through the latter half with insulating sleeve to at the inboard a plurality of cylinder card arris structures that the structure inboard installation of restrainting increased in proper order from supreme size, twist along the insulating sleeve outside when the elasticity nut and move and drive the structure of restrainting and fold and lead electrical pillar through its inside cylinder card arris structure interlock circular, the length that the electrical pillar switched on is led in the extension of cooperation metal screw rod, the connection of the follow-up wire of being convenient for.
Description
Technical Field
The invention relates to the technical field of electric power testing machinery, in particular to a circular conductive column testing clamp.
Background
The power supply device generally needs to be configured with the conductive columns as electrodes to perform charging and discharging tests, so that the voltage and current characteristics of the battery can be accurately measured to detect the quality of the battery, and the power supply device is an important component for evaluating the quality of the battery.
Before processing, in order to avoid excessive oxidation or damage of the conductive post, the surface of the conductive post is generally processed into a smooth surface, and the following problems still exist in the process of connecting the conductive post with the conductive wire on the smooth surface:
(1) in order to prevent accidental touch, only a small part of the conductive column of the common power supply equipment extends out of the equipment shell, so that the connection difficulty of the conductive column and the conductive line is higher, and the conductive column is likely to loose or fall off under the action of external force after being connected;
(2) because the surface that conventional leads electrical pillar is the smooth surface, for the conduction efficiency of guarantee wire and leading electrical pillar, generally need wind the electric core of wire on leading electrical pillar in order to keep large-area direct contact, need frequently install or dismantle the wire when the test that need be interrupted is carried out, the operation is comparatively loaded down with trivial details.
Disclosure of Invention
Therefore, the invention provides a circular conductive column test clamp, which aims to solve the problems that a lead in the prior art is difficult to connect with a smooth conductive column under the condition of small contact area, and the connection mode of winding the lead around the conductive column is difficult to install or disassemble.
In order to achieve the above purpose, the invention provides the following technical scheme:
a circular conductive column test clamp is applied to conductive columns and test leads, the test leads comprise fork joints and insulating sleeves, the insulating sleeves are sleeved and buckled on the outer sides of the circular conductive columns, a bundling structure is arranged on the insulating sleeves and comprises a plurality of vertical cutting grooves which are equidistantly distributed on the lower half portions of the insulating sleeves, the outer sides of the insulating sleeves are connected with loose nuts through threads, and the outer sides of the insulating sleeves are closed by twisting the loose nuts to enable the bundling structure to extrude the conductive columns;
the bundling structure further comprises a cylindrical clamping edge structure, the cylindrical clamping edge structure comprises a plurality of alloy ribs fixedly connected to the inner wall of the insulating sleeve, the alloy ribs are arranged between two adjacent vertical cutting grooves, a plurality of groups of the alloy ribs are distributed from bottom to top, the sizes of the alloy ribs are reduced from bottom to top, and the insulating sleeve is meshed with the circular conductive column through the cylindrical clamping edge structure;
the testing device comprises an insulating sleeve, and is characterized in that a conductive abutting block which slides up and down along the upper half part of the insulating sleeve is arranged in the insulating sleeve, a metal screw rod extending to the top end of the insulating sleeve is arranged on the conductive abutting block, and a wire joint clamping mechanism for clamping a fork joint of a testing wire is arranged on the metal screw rod.
Optionally, the inner side of the upper half portion of the insulating sleeve is provided with a plurality of vertically distributed straight sliding grooves, the outer side of the conductive abutting block is fixedly connected with a plurality of limiting sliding posts embedded in the straight sliding grooves, the limiting sliding posts can be driven to slide up and down in the insulating sleeve, and the top end of the straight sliding grooves is provided with an arc-shaped groove used for limiting the limiting sliding posts.
Optionally, the cross section of the alloy rib is of a right-angled triangle structure, and round chamfers are symmetrically arranged at two ends of the alloy rib.
Optionally, a spring sleeved outside the wire joint clamping mechanism is arranged at the top end of the conductive abutting block, and the conductive abutting block extrudes the insulating sleeve to movably abut against the upper surface of the circular conductive column through the spring.
Optionally, the wire joint clamping mechanism includes an adjusting chuck in threaded connection with the metal screw, and a fixed chuck fixedly mounted at the top end of the metal screw; the adjusting chuck is screwed to adjust the distance between the adjusting chuck and the fixed chuck, the fixed chuck can be driven to move upwards, and the metal screw drives the conductive abutting block to ascend to be separated from the circular conductive column.
Optionally, the adjusting chuck is composed of a hexagonal insulating block and a first conducting strip, and both the hexagonal insulating block and the first conducting strip are in threaded connection with the metal screw; the fixed chuck consists of a circular insulating block and a second conducting strip, and the circular insulating block and the second conducting strip are both fixedly connected with the metal screw; the adjusting chuck and the fixing chuck extrude the fork joint of the test lead through the first conducting strip and the second conducting strip.
Optionally, the diameter of the first conducting strip is smaller than the width of the hexagonal insulating block, the diameter of the second conducting strip is smaller than the width of the circular insulating block, and anti-skid lines for skid resistance are arranged on opposite surfaces of the first conducting strip and the second conducting strip.
Optionally, the top end of the second conducting strip is fixedly connected with a power-off button block, the width of the bottom end of the power-off button block is smaller than that of the top end of the power-off button block, and a plurality of transversely-distributed anti-slip stripes are arranged on two sides of the power-off button block.
Optionally, the lower surface of the conductive abutting block is of a uniformly distributed concave-convex structure, and the lower surface of the conductive abutting block is located in the middle of the vertical cutting groove when the conductive abutting block slides downwards to the lowest end along the vertical sliding groove through the limiting sliding column.
The invention has the following advantages:
(1) according to the invention, the lower half part of the insulating sleeve is set to be a bundling structure, and a plurality of cylindrical clamping ridge structures with sizes sequentially increased from bottom to top are arranged on the inner side of the bundling structure, so that when the elastic nut is screwed along the outer side of the insulating sleeve to drive the bundling structure to be folded and the cylindrical clamping ridge structures inside the elastic nut to be meshed with the circular conductive columns, the conductive length of the conductive columns is prolonged by matching with the metal screw rod, and the connection of subsequent conducting wires is facilitated;
(2) according to the invention, the conductive abutting block which is used for abutting against the center conductive column and is communicated with the center conductive column is arranged in the insulating sleeve, and the conductive abutting block is communicated with the conductive line through the metal screw rod, so that when the conductive line is not communicated with the conductive column, the conductive abutting block can be disconnected only by pulling the metal screw rod upwards to drive the conductive abutting block to be separated from the conductive column, and an additional dismounting device is not needed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a conductive butting block connection according to an embodiment of the invention;
FIG. 3 is a bottom view of a cylindrical rib structure in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of an alloy rib connection according to an embodiment of the present invention;
FIG. 5 is a bottom view of a conductive stop block according to an embodiment of the present invention;
fig. 6 is a partial cross-sectional view of an insulative sleeve in an embodiment of the present invention.
In the figure: 1-an insulating sleeve; 2-vertically cutting a groove; 3-loosening and tightening the nut; 4-cylindrical clamping edge structure; 5-conductive resisting block; 6-metal screw; 7-a wire splice holding mechanism;
101-a straight chute; 102-an arc-shaped slot;
401-alloy ribbing; 402-round chamfering;
501-limiting sliding columns; 502-a spring;
701-adjusting a chuck; 7011-hexagonal insulating blocks; 7012-a first conductive sheet; 702-a fixed collet; 7021-round insulating blocks; 7022-a second conductive sheet; 7023-power-off button block.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the invention provides a circular conductive column test clamp, which is applied to a conductive column and a test lead, wherein the test lead comprises a fork joint, and is characterized by comprising an insulating sleeve 1 sleeved outside the circular conductive column, wherein the insulating sleeve 1 is provided with a bundling structure, the bundling structure comprises a plurality of vertical cutting grooves 2 equidistantly distributed on the lower half part of the insulating sleeve 1, the outer side of the insulating sleeve 1 is connected with a loose nut 3 through a thread, and the outer side of the insulating sleeve 1 is closed by twisting the loose nut 3 to extrude the conductive column.
The collecting structure further comprises a cylindrical clamping ridge structure 4, the cylindrical clamping ridge structure 4 comprises a plurality of alloy ribs 401 fixedly connected to the inner wall of the insulating sleeve 1, the alloy ribs 401 are arranged between the two adjacent vertical cutting grooves 2 and are multiple, a plurality of groups are distributed on the alloy ribs 401 from bottom to top, the size of the alloy ribs 401 is reduced from bottom to top in sequence, and the insulating sleeve 1 is provided with a circular conductive column through the cylindrical clamping ridge structure 4 in occlusion.
The inside of insulating sleeve 1 is equipped with along the upper half gliding electrically conductive piece 5 of abutting from top to bottom of insulating sleeve 1 to be equipped with the metal screw rod 6 that extends to insulating sleeve 1 top on the electrically conductive piece 5, and install wire joint fixture 7 that is used for the fork joint of centre gripping test wire on the metal screw rod 6.
The embodiment has the following innovation points:
1, the lower half part of an insulating sleeve 1 is set to be a bundling structure, a plurality of cylindrical clamping ridge structures 4 with sizes sequentially increased from bottom to top are arranged on the inner side of the bundling structure, when a loose nut 3 is screwed along the outer side of the insulating sleeve 1 to drive the bundling structure to be folded and engage a circular conductive column through the cylindrical clamping ridge structures 4 inside the bundling structure, the conductive length of the conductive column is prolonged by matching with a metal screw 6, and the connection of subsequent conducting wires is facilitated;
2 through set up in insulating sleeve 1 inside be used for supporting the centre of a circle lead electrical pillar and with it switch on electrically conductive to block 5 is through metal screw 6 and wire intercommunication electrically conductive, when need not the wire and lead electrical pillar intercommunication, only need drive electrically conductive block 5 through pull-up metal screw 6 and break away from to lead electrical pillar and can realize the disconnection, need not extra dismounting device.
As shown in fig. 3 and 4, the cylindrical rib structure 4 is formed by a plurality of alloy ribs 401 surrounding the inner side of the lower half converging structure of the insulating sleeve 1, and a plurality of groups of alloy ribs 401 are distributed from bottom to top, and the sizes of the plurality of groups of alloy ribs 401 are reduced from bottom to top in sequence.
The upper half inboard of insulating sleeve 1 is equipped with a plurality of vertical distribution's straight spout 101, and electrically conductive 5 outside fixedly connected with a plurality of spacing travelers 501 that imbed in the straight spout 101, electrically conductive 5 blocks through a plurality of spacing travelers 501 and slides from top to bottom in a plurality of straight spout 101 back edge insulating sleeve 1's inside respectively card to the top of straight spout 101 is equipped with carries on arc wall 102 that spacing traveler 501 prevented electrically conductive 5 gliding.
The cross section of alloy ribbing 401 is right triangle structure to the both ends of alloy ribbing 401 are equipped with the round chamfer 402 of symmetry setting.
As shown in fig. 2 to fig. 6, the top end of the conductive abutting block 5 is provided with a spring 502 sleeved outside the wire joint clamping mechanism 7, and the conductive abutting block 5 presses the insulating sleeve 1 to movably abut against the upper surface of the circular conductive column through the spring 502.
The wire joint clamping mechanism 7 comprises an adjusting chuck 701 in threaded connection with the metal screw 6 and a fixed chuck 702 fixedly mounted at the top end of the metal screw 6, the adjusting chuck 701 is screwed to adjust the distance between the adjusting chuck and the fixed chuck 702, and the fixed chuck 702 drives the conductive abutting block 5 to ascend to separate from the circular conductive column through the metal screw 6.
The adjusting chuck 701 consists of a hexagonal insulating block 7011 and a first conducting strip 7012, the hexagonal insulating block 7011 and the first conducting strip 7012 are both in threaded connection with the metal screw 6, the fixing chuck 702 consists of a circular insulating block 7021 and a second conducting strip 7022, the circular insulating block 7021 and the second conducting strip 7022 are both in fixed connection with the metal screw 6, and the adjusting chuck 701 and the fixing chuck 702 extrude the fork joint of the test lead through the first conducting strip 7012 and the second conducting strip 7022.
The diameter of the first conductive sheet 7012 is smaller than the width of the hexagonal insulating block 7011, the diameter of the second conductive sheet 7022 is smaller than the width of the circular insulating block 7021, and the opposing surfaces of the first conductive sheet 7012 and the second conductive sheet 7022 are provided with anti-slip lines for preventing slipping.
The top end of the second conductive plate 7022 is fixedly connected with a power-off button block 7023, the width of the bottom end of the power-off button block 7023 is smaller than the width of the top end thereof, and a plurality of transversely-distributed anti-slip stripes are arranged on both sides of the power-off button block 7023.
The lower surface of the conductive abutting block 5 is of a concave-convex surface structure which is uniformly distributed, and the lower surface of the conductive abutting block 5 is located in the middle of the vertical cutting groove 2 when the conductive abutting block 5 slides downwards to the lowest end along the vertical sliding groove 101 through the limiting sliding column 501.
When the device is used, the bottom opening of the insulating sleeve 1 is aligned to the top end of the circular conductive column of the device, then the insulating sleeve 1 is pressed, the bottom bundling structure of the insulating sleeve 1 is unfolded to cover the outer side of the circular conductive column, then the elastic nut 3 is screwed to move downwards, the unfolded bundling structure of the lower half part of the insulating sleeve 1 starts to be folded, the adjacent alloy ribs 401 are provided with round chamfers 402 at two ends, so that the alloy ribs 401 cannot be mutually abutted when the bundling structure is folded, the area of the circular conductive column extruded by the alloy ribs 401 is ensured, the alloy ribs 401 extrude the outer side of the circular conductive column along with the extrusion of the plurality of alloy ribs 401 on the inner side of the bundling structure, and as the cross section of the alloy ribs 401 is of a right-angled triangle structure, the outer edge of the alloy ribs 401 can be pressed into transverse stripes on the outer side of the circular conductive column in the process of, preventing the insulating sleeve 1 from detaching from the circular conductive post.
After the insulating sleeve 1 is installed, a fork joint is installed at the front end of the test lead and inserted into the metal screw 6 between the adjusting chuck 701 and the fixed chuck 702, and then the hexagonal insulating block 7011 is screwed to drive the adjusting chuck 701 to move upwards until the first conducting strip 7012 at the top end of the adjusting chuck 701 presses the fork joint of the lead onto the second conducting strip 7022 at the bottom end of the fixed chuck 702, so that the lead is conducted with the metal screw 6 and is conducted with the conducting abutting block 5 through the metal screw 6.
At this time, the power-off button 7023 on the fixed chuck 702 is screwed, so that the fixed chuck 702 drives the conductive abutting block 5 to rotate through the metal screw 6, the plurality of limiting sliding columns 501 on the outer side of the conductive abutting block 5 can slide along the plurality of arc-shaped grooves 102 on the inner side of the insulating sleeve 1 along with the rotation of the conductive abutting block 5 until the limiting sliding columns 501 slide into the straight sliding grooves 101, at this time, the springs 502 on the conductive abutting block 5 release elasticity to drive the conductive abutting block 5 to slide downwards until the lower surface of the conductive abutting block 5 abuts against the upper surface of the circular conductive column, at this time, the conductive abutting block 5 is conducted with the circular conductive column, current on the circular conductive column can be transmitted to an extruded wire through the conductive abutting block 5, the metal screw 6, the first conductive sheet 7012 and the second conductive sheet 7022 sequentially, and an operator.
When the wire needs to be disconnected with the conductive column of the equipment, a dismounting device is not needed, only an operator needs to use a finger to pinch the power-off button 7023 on the top end of the fixed chuck 702, the conductive abutting block 5 is driven to rise to separate from the circular conductive column and extrude the spring 502, until the limiting sliding column 501 on the outer side of the conductive abutting block 5 can slide to the arc-shaped groove 102 along the straight sliding groove 101, at the moment, the operator twists the power-off button 7023 to drive the limiting sliding column 501 on the outer side of the conductive abutting block 5 to slide into one end of the arc-shaped groove 102, and then the power-off button 7023 is loosened, and then the plurality of limiting sliding columns 501 on the outer side of the conductive abutting block 5 can be carried inside the arc-shaped.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. A circular conductive column test clamp is applied to conductive columns and test leads, the test leads comprise fork joints and is characterized by comprising an insulating sleeve (1) sleeved outside the circular conductive columns, wherein a bundling structure is arranged on the insulating sleeve (1), the bundling structure comprises a plurality of vertical cutting grooves (2) which are equidistantly distributed on the lower half part of the insulating sleeve (1), the outer side of the insulating sleeve (1) is connected with a loose nut (3) through threads, and the outer side of the insulating sleeve (1) is closed by twisting the loose nut (3) to extrude the conductive columns through the bundling structure;
the bundling structure further comprises a cylindrical rib clamping structure (4), the cylindrical rib clamping structure (4) comprises a plurality of alloy ribs (401) fixedly connected to the inner wall of the insulating sleeve (1), the alloy ribs (401) are arranged between two adjacent vertical cutting grooves (2), a plurality of groups of the alloy ribs (401) are distributed from bottom to top, the sizes of the alloy ribs (401) are reduced from bottom to top, and the insulating sleeve (1) is meshed with the circular conductive column through the cylindrical rib clamping structure (4);
a conductive abutting block (5) which slides up and down along the upper half part of the insulating sleeve (1) is arranged in the insulating sleeve (1), a metal screw rod (6) which extends to the top end of the insulating sleeve (1) is arranged on the conductive abutting block (5), and a wire joint clamping mechanism (7) which is used for clamping a fork joint of a test wire is arranged on the metal screw rod (6);
the inner side of the upper half part of the insulating sleeve (1) is provided with a plurality of vertically distributed straight sliding grooves (101), the outer side of the conductive abutting block (5) is fixedly connected with a plurality of limiting sliding columns (501) embedded in the straight sliding grooves (101), the limiting sliding columns (501) can be driven to slide up and down along the inside of the insulating sleeve (1), and the top ends of the straight sliding grooves (101) are provided with arc-shaped grooves (102) for limiting the limiting sliding columns (501);
the cross section of the alloy rib (401) is of a right-angled triangle structure, and round chamfers (402) which are symmetrically arranged are arranged at two ends of the alloy rib (401).
2. The circular conductive pillar test clamp according to claim 1, wherein a spring (502) sleeved outside the wire joint clamping mechanism (7) is disposed at a top end of the conductive abutting block (5), and the conductive abutting block (5) presses the insulating sleeve (1) to movably abut against an upper surface of the circular conductive pillar through the spring (502).
3. The circular conductive column test clamp of claim 1, wherein the wire joint clamping mechanism (7) comprises an adjusting chuck (701) in threaded connection with the metal screw (6), and a fixed chuck (702) fixedly mounted at the top end of the metal screw (6); the adjusting chuck (701) is screwed to adjust the distance between the adjusting chuck (701) and the fixed chuck (702), the fixed chuck (702) can be driven to move upwards, and the metal screw (6) drives the conductive abutting block (5) to ascend to be separated from the circular conductive column.
4. The round conductive post test clamp as claimed in claim 3, wherein the adjusting chuck (701) is composed of a hexagonal insulating block (7011) and a first conductive plate (7012), both the hexagonal insulating block (7011) and the first conductive plate (7012) are in threaded connection with the metal screw (6); the fixed chuck (702) consists of a circular insulating block (7021) and a second conducting strip (7022), and the circular insulating block (7021) and the second conducting strip (7022) are both fixedly connected with the metal screw (6); the adjusting chuck (701) and the fixing chuck (702) press the fork joint of the test wire through the first conductive sheet (7012) and the second conductive sheet (7022).
5. The round conductive post test clip as claimed in claim 4, wherein the diameter of the first conductive sheet (7012) is smaller than the width of the hexagonal insulating block (7011), the diameter of the second conductive sheet (7022) is smaller than the width of the round insulating block (7021), and the opposite surfaces of the first conductive sheet (7012) and the second conductive sheet (7022) are provided with anti-slip lines for preventing slipping.
6. The round conductive pillar test clip as claimed in claim 5, wherein a power-off button block (7023) is fixedly connected to the top end of the second conductive sheet (7022), the width of the power-off button block (7023) at the bottom end is smaller than the width of the top end, and a plurality of anti-slip stripes distributed transversely are disposed on both sides of the power-off button block (7023).
7. The circular conductive pillar test clip as claimed in claim 2, wherein the lower surface of the conductive abutting block (5) is a uniformly distributed concave-convex structure, and when the conductive abutting block (5) slides down along the vertical sliding groove (101) to the lowest end through the limiting sliding pillar (501), the lower surface of the conductive abutting block (5) is located at the middle position of the vertical cutting groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701296.5A CN111735991B (en) | 2020-07-21 | 2020-07-21 | Circular conductive column test clamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010701296.5A CN111735991B (en) | 2020-07-21 | 2020-07-21 | Circular conductive column test clamp |
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| Publication Number | Publication Date |
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| CN111735991A CN111735991A (en) | 2020-10-02 |
| CN111735991B true CN111735991B (en) | 2020-11-13 |
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| CN202010701296.5A Active CN111735991B (en) | 2020-07-21 | 2020-07-21 | Circular conductive column test clamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116345208B (en) * | 2023-05-29 | 2023-08-01 | 达州市盛发电缆桥架制造有限公司 | Stable-fit type electric connection structure, mounting seat and mounting method thereof |
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| CN101356691A (en) * | 2005-10-21 | 2009-01-28 | 开尔文·帕特里克·多曼 | Cable connector device for a battery |
| CN107742691A (en) * | 2017-09-27 | 2018-02-27 | 遵义西南机械设备有限责任公司 | A kind of wiring mechanism for battery case |
| CN207069091U (en) * | 2017-08-05 | 2018-03-02 | 达晟（上海）电子有限公司 | One kind has joint electric conductor |
| CN207459059U (en) * | 2017-10-16 | 2018-06-05 | 东莞市高能电池有限公司 | A kind of lithium battery safe to use convenient for interface |
| US10276948B1 (en) * | 2018-06-13 | 2019-04-30 | Denso International America, Inc. | Battery connector for generator |
| CN209841910U (en) * | 2018-12-05 | 2019-12-24 | 河南速达电动汽车科技有限公司 | Square-shell power battery test fixture |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356691A (en) * | 2005-10-21 | 2009-01-28 | 开尔文·帕特里克·多曼 | Cable connector device for a battery |
| CN207069091U (en) * | 2017-08-05 | 2018-03-02 | 达晟（上海）电子有限公司 | One kind has joint electric conductor |
| CN107742691A (en) * | 2017-09-27 | 2018-02-27 | 遵义西南机械设备有限责任公司 | A kind of wiring mechanism for battery case |
| CN207459059U (en) * | 2017-10-16 | 2018-06-05 | 东莞市高能电池有限公司 | A kind of lithium battery safe to use convenient for interface |
| US10276948B1 (en) * | 2018-06-13 | 2019-04-30 | Denso International America, Inc. | Battery connector for generator |
| CN209841910U (en) * | 2018-12-05 | 2019-12-24 | 河南速达电动汽车科技有限公司 | Square-shell power battery test fixture |
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| CN111735991A (en) | 2020-10-02 |
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