CN111751727A - Battery conductive switch - Google Patents
Battery conductive switch Download PDFInfo
- Publication number
- CN111751727A CN111751727A CN202010450883.1A CN202010450883A CN111751727A CN 111751727 A CN111751727 A CN 111751727A CN 202010450883 A CN202010450883 A CN 202010450883A CN 111751727 A CN111751727 A CN 111751727A
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- Prior art keywords
- braking
- conductive
- driving
- pieces
- component
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- 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
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/206—Switches for connection of measuring instruments or electric motors to measuring loads
Abstract
The invention discloses a battery conductive switch, which comprises a seat body, a driving module and at least one conductive module. The driving module is arranged on the seat body and comprises a driving piece and at least one driving piece, and the driving piece can move to a first position and a second position. The at least one conductive module is arranged on the seat body, each conductive module comprises at least one conductive component and at least one braking component, each conductive component comprises at least one conductive piece, and each conductive piece can move to a propping position and a separating position. It can detect a plurality of batteries simultaneously to conduct the conduction test of the batteries, not only can measure whether the batteries are damaged, but also can be used as a switch to conduct electricity and use the electric quantity in the batteries.
Description
Technical Field
The invention relates to a battery conductive switch.
Background
It is known that a large-scale battery for industrial or automotive applications is formed by connecting a plurality of batteries with smaller volume and electric quantity in series to provide larger ground current and voltage, and the batteries can be individually replaced when damaged to reduce the cost of consumables. However, the conventional detection method is to perform the conduction test by using manpower one battery at a time, which consumes much manpower and time, resulting in low detection efficiency, and thus has the disadvantage of requiring improvement.
Therefore, there is a need to provide a novel and advanced battery conduction switch to solve the above problems.
Disclosure of Invention
The present invention provides a battery conduction switch, which can detect a plurality of batteries simultaneously to conduct a conduction test on the batteries, so as to measure whether the batteries are damaged or not, and can be used as a switch to conduct electricity to use the electric quantity in the batteries.
To achieve the above object, the present invention provides a battery conductive switch, which is characterized in that: the method comprises the following steps:
a base body;
the driving module is arranged on the seat body and comprises a driving piece and at least one driving piece which is linked with the driving piece, and the driving piece can move to a first position and a second position; and
at least one conductive module, locate the base, every conductive module includes at least a conductive assembly and at least a brake assembly, every conductive assembly includes at least a conductive part, every conductive part can move in a position of supporting and a position of breaking away from, every brake assembly includes at least a brake component, every brake component links with a driving part separately, the brake component can locate the base movably and drive one of the conductive assembly of a conductive assembly to move selectively;
when the driving piece is positioned at the first position, the conductive piece can freely move towards the disengaging position; when the driving member moves towards the second position, the driving member drives the at least one driving member and the at least one braking member to move, and the braking member drives at least one of the conductive members of the at least one conductive member of the conductive member to move to the abutting position so as to abut against an electrode of a battery module.
The at least one braking piece of each braking component is arranged on the seat body in a sliding way along a sliding direction, and the at least one driving piece is pivoted on the seat body.
The driving member includes a telescopic member, one end of each driving member is pivoted to the telescopic member, and the other end is clamped against the at least one braking member to drive the at least one braking member to slide.
Each conducting component comprises two conducting pieces, each braking component comprises two braking pieces, the driving module comprises two driving pieces, the two driving pieces are respectively arranged at two opposite ends of the seat body along the sliding direction, the two braking pieces respectively brake the two conducting pieces of the conducting components of one conducting module, and when the two conducting pieces of each conducting component move towards the propping position, the two conducting pieces are close to each other.
Each braking part of the braking component is provided with a plurality of through holes, each through hole of the braking component is respectively sleeved on one conductive component, and one end hole edge of each through hole along the sliding direction is abutted against one conductive component.
Each braking component comprises two braking parts, the two braking parts are overlapped, the plurality of through holes of the two braking parts correspond to each other, one side, far away from the two conductive parts, of each conductive component is provided with a concave part, hole edges of two opposite ends of the two corresponding through holes along the sliding direction are provided with abutting parts, and the two corresponding abutting parts extend obliquely and abut against the concave parts of the two conductive parts respectively.
The seat body further comprises two fixing pieces and at least one connecting assembly, each connecting assembly comprises two connecting plates connected between the two fixing pieces, a conductive module and a braking assembly are arranged between the two connecting plates of each connecting assembly, and the two fixing pieces are respectively pivoted with a driving piece.
Two lug parts are respectively arranged on one side of the two fixing parts far away from each other, each driving part is an L-shaped rod piece and is respectively pivoted on the two lug parts of the fixing part, one end of each driving part far away from the driving part is provided with at least one inserting part, and each inserting part is inserted in one braking part of one braking assembly.
The driving part comprises a telescopic part, one end of each driving part is pivoted on the telescopic part, and the other end of each driving part is clamped against the at least one braking part to drive the at least one braking part to slide; each conducting component comprises two conducting pieces, each braking component comprises two braking pieces, the driving module comprises two driving pieces, the two driving pieces are respectively arranged at two opposite ends of the seat body along the sliding direction, the two braking pieces respectively brake the two conducting pieces of each conducting component of one conducting module, and when the two conducting pieces of each conducting component move towards the propping position, the two conducting pieces are close to each other; the two braking parts are overlapped and the plurality of through holes of the two braking parts correspond to each other, one side of each conducting component far away from the two conducting parts is respectively provided with a concave part, the hole edges of the two corresponding through holes at the two opposite ends along the sliding direction are respectively provided with a butting part, and the two corresponding butting parts respectively extend obliquely and butt against the concave parts of the two conducting parts; an elastic piece is arranged between the two braking pieces of each braking component and the two fixing pieces in a springing manner; one side of each conductive component, which is opposite to the two conductive pieces, is convexly provided with a slip-stopping part; the number of the at least one conductive module is two, the two conductive modules are arranged side by side along the transverse sliding direction, and the two conductive assemblies corresponding to the two conductive modules along the transverse sliding direction are respectively used for clamping two electrodes of the battery module; the two connecting plates of each connecting component are respectively provided with a sliding chute, and the two braking parts are slidably arranged between the two sliding chutes; the two conductive pieces of each conductive component are pivoted; and each driving piece comprises a first part and a second part, the first part is an L-shaped rod, one end of the first part is provided with a long groove which is pivoted to the telescopic piece, the second part is provided with at least one inserting part, the first part and the second part are coaxially pivoted to the two lug parts of the fixing piece, and a locking piece is screwed on one of the first part and the second part and abuts against the other one of the first part and the second part.
The two conducting pieces of each conducting component are pivoted, the two braking pieces of each braking component are slidably arranged on the seat body and are positioned below one conducting component, each braking piece is provided with a plurality of upward bent abutting pieces, and each abutting piece of each braking piece abuts against one end of each conducting piece of the conducting component.
The invention has the beneficial effects that: the battery conductive switch obtained by the invention can detect a plurality of batteries simultaneously so as to conduct a conduction test on the batteries, not only can measure whether the batteries are damaged or not, but also can be used as a switch to conduct electricity and use the electric quantity in the batteries.
Drawings
Fig. 1 is a perspective view of a preferred embodiment of the present invention.
Fig. 2 is an exploded view of a preferred embodiment of the present invention.
Fig. 3 and 4 are side sectional views illustrating operation of a preferred embodiment of the present invention.
Fig. 5 is a partially enlarged view of fig. 3.
Fig. 6 is a partially enlarged view of fig. 4.
Fig. 7 is a perspective view of another preferred embodiment of the present invention.
FIG. 8 is a side sectional view of another preferred embodiment of the present invention.
Fig. 9 is a partially enlarged view of fig. 8.
1: seat body
11: fixing member
12 connecting component
13: connecting plate
14 ear part
15 elastic member
131: chute
2 driving module
21 driving member
22 driving part
23 telescoping piece
221 inserting part
222 first part
223 second part
224 locking part
225 elongated slot
3: conductive module
31 conductive member
32,32A conductive member
33 concave part
34 slip stopping part
4,4A braking component
41,41A brake member
42 perforation
43 resisting part
44 abutting part
9: battery module
91 electrode
Detailed Description
The following description is given by way of example only, and is not intended to limit the scope of the invention.
Referring to fig. 1 to fig. 6, which illustrate a preferred embodiment of the present invention, a battery conductive switch of the present invention includes a base 1, a driving module 2 and at least one conductive module 3.
The driving module 2 is disposed on the base 1 and includes a driving member 21 and at least one driving member 22 linked with the driving member 21, and the driving member 21 is movable between a first position and a second position.
The at least one conductive module 3 is disposed on the base 1, each conductive module 3 includes at least one conductive component 31 and at least one braking component 4, each conductive component 31 includes at least one conductive component 32, each conductive component 32 is movable between a propping position and a releasing position, each braking component 4 includes at least one braking component 41, each braking component 41 is respectively linked with one driving component 22, and the braking component 41 is movably disposed on the base 1 and can selectively drive one of the conductive components 32 of the at least one conductive component 31 of one conductive component 31 to move.
When the driving member 21 is located at the first position, the conductive member 32 can freely move toward the disengaged position (as shown in fig. 3 and 5); when the driving member 21 moves towards the second position (as shown in fig. 4 and fig. 6), the driving member 21 drives the at least one driving member 22 and the at least one braking member 41 to move, and the braking member 41 drives at least one of the conductive members 32 of the at least one conductive member 31 of one conductive member 31 to move to the abutting position to abut against an electrode 91 of one battery module 9, so that the conductive member 32 is conducted with the electrode 91 to detect whether the battery module 9 is faulty or to use the electric energy in the battery module 9, and therefore, manpower is not needed, the battery module 9 can be conducted for use only by the battery conductive switch, and a large number of batteries can be conducted simultaneously.
The at least one braking member 41 of each braking assembly 4 is slidably disposed on the seat body 1 along a sliding direction, and the at least one driving member 22 is pivotally disposed on the seat body 1.
Specifically, the driving member 21 includes an expansion member 23, one end of each driving member 22 is pivotally disposed on the expansion member 23, and the other end thereof is engaged with the at least one braking member 41 to drive the at least one braking member 41 to slide. In detail, in this embodiment, each of the conductive elements 31 includes two conductive members 32, each of the braking elements 4 includes two braking members 41, the driving module 2 includes two driving members 22, the two driving members 22 are respectively disposed at two opposite ends of the base 1 along the sliding direction, the two braking members 41 respectively brake the two conductive members 32 of the conductive elements 31 of one of the conductive modules 3, and when the two conductive members 32 of each of the conductive elements 31 move toward the abutting position, the two conductive members 32 approach each other to clamp one of the electrodes 91.
Preferably, each braking member 41 of the braking assembly 4 is provided with a plurality of through holes 42, each through hole 42 of the braking member 41 is respectively sleeved on one conductive member 31, and one end hole edge of each through hole 42 along the sliding direction abuts against one conductive member 32. In this embodiment, the two braking members 41 of the braking assembly 4 are overlapped and the through holes 42 of the two braking members 41 correspond to each other, a concave portion 33 is respectively disposed on a side of each of the two conductive members 32 of each of the conductive members 31 away from each other, hole edges of two opposite ends of the two corresponding through holes 42 along the sliding direction are respectively provided with a top portion 43, the two corresponding top portions 43 respectively extend obliquely and abut against the concave portions 33 of the two conductive members 32, so as to respectively abut against the two conductive members 32 to approach each other, and in this embodiment, the two conductive members 32 of each of the conductive members 31 are pivoted to clamp the electrode 91 by means of one end of the two conductive members 32.
Further, the seat body 1 further includes two fixing members 11 and at least one connecting member 12, each of the connecting members 12 includes two connecting plates 13 connected between the two fixing members 11, one conductive module 3 and one braking member 4 are disposed between the two connecting plates 13 of each of the connecting members 12, the two fixing members 11 are respectively pivoted with one driving member 22, in this embodiment, the seat body 1 includes two connecting members 12, the number of the at least one conductive module 3 is two, the number of the at least one braking member 4 is two, the two conductive modules 3 are arranged side by side along the transverse sliding direction, and the two conductive members 31 corresponding to the two conductive modules 3 along the transverse sliding direction are respectively clamped between the two electrodes 91 (for example, the two electrodes 91 are respectively positive and negative) of the battery module 9 for a large amount of detection. In addition, an elastic member 15 is disposed between the two braking members 41 of each braking assembly 4 and the two fixing members 11, and when the driving member 21 moves from the second position to the first position, the elastic member 15 can be elastically abutted against the braking members 41 for resetting.
Wherein, two ear portions 14 are respectively disposed on the sides of the two fixing members 11 away from each other, each driving member 22 is an L-shaped rod and is respectively pivoted to the two ear portions 14 of one fixing member 11, one end of each driving member 22 away from the driving member 21 is provided with at least one insertion portion 221, each insertion portion 221 is inserted into one of the braking members 41 of one of the braking assemblies 4, in this embodiment, the number of the at least one insertion portion 221 of each driving member 22 is two, so as to be respectively inserted into one of the braking members 41 for driving.
It should be noted that, a slip-preventing portion 34 is protruded on a side of each of the conductive elements 31 facing the two conductive members 32 to firmly clamp the electrode 91. In addition, the two connecting plates 13 of each connecting assembly 12 are respectively provided with a sliding slot 131, and the two braking members 41 are slidably disposed between the two sliding slots 131 so as to slide stably without being separated from the two connecting plates 13.
Each of the driving members 22 includes a first member 222 and a second member 223, the first member 222 is an L-shaped rod, one end of the first member 222 is provided with a long slot 225, the long slot 225 is pivotally connected to the telescopic member 23, the second member 223 is provided with the two inserting portions 221, the first member 222 and the second member 223 are further coaxially and pivotally connected to the two ears 14 of the fixing member 11, a locking member 224 is screwed on one of the first member 222 and the second member 223 and abuts against the other, and in this embodiment, the locking member 224 is screwed on the second member 223 and abuts against the first member 222, and by screwing the locking member 224, an angle between the first member 222 and the second member 223 can be changed, so as to adjust a preset distance between the two inserting portions 221 of the second member 223 and the seat body 1, so as to match the braking members 41 with different length specifications.
Referring to fig. 7 to 9, in another embodiment of the present invention, two braking components 41A of each braking component 4A are slidably disposed on the base 1 and located under one of the conductive components 31, each braking component 41A is provided with a plurality of upward bent abutting components 44, the abutting components 44 of the two braking components 41A respectively abut against one end of the two conductive components 32A of the conductive component 31, when the two braking components 41A slide, one end of the two conductive components 32A far away from the two abutting components 44 of the conductive component 31 can be controlled to swing close to each other and be clamped against the electrode, and other structures are the same as the above-mentioned embodiments, so that no additional description is provided.
In summary, the driving member drives the two driving members and the braking members to move, and the braking member drives at least one of the conductive members of the at least one conductive member of the conductive member to move to the abutting position to abut against an electrode of a battery module, so that the conductive member is conducted with the electrode to detect whether the battery module is faulty or not, or the electric energy in the battery module is used, and therefore, manpower is not needed, the battery module can be conducted for use only by the battery conductive switch, and a large number of batteries can be conducted simultaneously.
Claims (10)
1. A battery conduction switch, characterized by: the method comprises the following steps:
a base body;
the driving module is arranged on the seat body and comprises a driving piece and at least one driving piece which is linked with the driving piece, and the driving piece can move to a first position and a second position; and
at least one conductive module, locate the base, every conductive module includes at least a conductive assembly and at least a brake assembly, every conductive assembly includes at least a conductive part, every conductive part can move in a position of supporting and a position of breaking away from, every brake assembly includes at least a brake component, every brake component links with a driving part separately, the brake component can locate the base movably and drive one of the conductive assembly of a conductive assembly to move selectively;
when the driving piece is positioned at the first position, the conductive piece can freely move towards the disengaging position; when the driving member moves towards the second position, the driving member drives the at least one driving member and the at least one braking member to move, and the braking member drives at least one of the conductive members of the at least one conductive member of the conductive member to move to the abutting position so as to abut against an electrode of a battery module.
2. The battery conduction switch of claim 1, wherein: the at least one braking piece of each braking component is arranged on the seat body in a sliding way along a sliding direction, and the at least one driving piece is pivoted on the seat body.
3. The battery conduction switch of claim 2, wherein: the driving member includes a telescopic member, one end of each driving member is pivoted to the telescopic member, and the other end is clamped against the at least one braking member to drive the at least one braking member to slide.
4. The battery conduction switch of claim 3, wherein: each conducting component comprises two conducting pieces, each braking component comprises two braking pieces, the driving module comprises two driving pieces, the two driving pieces are respectively arranged at two opposite ends of the seat body along the sliding direction, the two braking pieces respectively brake the two conducting pieces of the conducting components of one conducting module, and when the two conducting pieces of each conducting component move towards the propping position, the two conducting pieces are close to each other.
5. The battery conduction switch of claim 2, wherein: each braking part of the braking component is provided with a plurality of through holes, each through hole of the braking component is respectively sleeved on one conductive component, and one end hole edge of each through hole along the sliding direction is abutted against one conductive component.
6. The battery conduction switch of claim 5, wherein: each braking component comprises two braking parts, the two braking parts are overlapped, the plurality of through holes of the two braking parts correspond to each other, one side, far away from the two conductive parts, of each conductive component is provided with a concave part, hole edges of two opposite ends of the two corresponding through holes along the sliding direction are provided with abutting parts, and the two corresponding abutting parts extend obliquely and abut against the concave parts of the two conductive parts respectively.
7. The battery conduction switch of claim 5, wherein: the seat body further comprises two fixing pieces and at least one connecting assembly, each connecting assembly comprises two connecting plates connected between the two fixing pieces, a conductive module and a braking assembly are arranged between the two connecting plates of each connecting assembly, and the two fixing pieces are respectively pivoted with a driving piece.
8. The battery conduction switch of claim 7, wherein: two lug parts are respectively arranged on one side of the two fixing parts far away from each other, each driving part is an L-shaped rod piece and is respectively pivoted on the two lug parts of the fixing part, one end of each driving part far away from the driving part is provided with at least one inserting part, and each inserting part is inserted in one braking part of one braking assembly.
9. The battery conduction switch of claim 8, wherein: the driving part comprises a telescopic part, one end of each driving part is pivoted on the telescopic part, and the other end of each driving part is clamped against the at least one braking part to drive the at least one braking part to slide; each conducting component comprises two conducting pieces, each braking component comprises two braking pieces, the driving module comprises two driving pieces, the two driving pieces are respectively arranged at two opposite ends of the seat body along the sliding direction, the two braking pieces respectively brake the two conducting pieces of each conducting component of one conducting module, and when the two conducting pieces of each conducting component move towards the propping position, the two conducting pieces are close to each other; the two braking parts are overlapped and the plurality of through holes of the two braking parts correspond to each other, one side of each conducting component far away from the two conducting parts is respectively provided with a concave part, the hole edges of the two corresponding through holes at the two opposite ends along the sliding direction are respectively provided with a butting part, and the two corresponding butting parts respectively extend obliquely and butt against the concave parts of the two conducting parts; an elastic piece is arranged between the two braking pieces of each braking component and the two fixing pieces in a springing manner; one side of each conductive component, which is opposite to the two conductive pieces, is convexly provided with a slip-stopping part; the number of the at least one conductive module is two, the two conductive modules are arranged side by side along the transverse sliding direction, and the two conductive assemblies corresponding to the two conductive modules along the transverse sliding direction are respectively used for clamping two electrodes of the battery module; the two connecting plates of each connecting component are respectively provided with a sliding chute, and the two braking parts are slidably arranged between the two sliding chutes; the two conductive pieces of each conductive component are pivoted; and each driving piece comprises a first part and a second part, the first part is an L-shaped rod, one end of the first part is provided with a long groove which is pivoted to the telescopic piece, the second part is provided with at least one inserting part, the first part and the second part are coaxially pivoted to the two lug parts of the fixing piece, and a locking piece is screwed on one of the first part and the second part and abuts against the other one of the first part and the second part.
10. The battery conduction switch of claim 4, wherein: the two conducting pieces of each conducting component are pivoted, the two braking pieces of each braking component are slidably arranged on the seat body and are positioned below one conducting component, each braking piece is provided with a plurality of upward bent abutting pieces, and each abutting piece of each braking piece abuts against one end of each conducting piece of the conducting component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450883.1A CN111751727A (en) | 2020-05-25 | 2020-05-25 | Battery conductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450883.1A CN111751727A (en) | 2020-05-25 | 2020-05-25 | Battery conductive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111751727A true CN111751727A (en) | 2020-10-09 |
Family
ID=72674146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010450883.1A Withdrawn CN111751727A (en) | 2020-05-25 | 2020-05-25 | Battery conductive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111751727A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998045722A1 (en) * | 1997-04-08 | 1998-10-15 | Arbin Corporation | Battery test system |
| US5914609A (en) * | 1996-11-08 | 1999-06-22 | Bitrode Corporation | Method and system for battery charging and testing with semi-automatic calibration |
| JP2009300231A (en) * | 2008-06-12 | 2009-12-24 | Sumitomo Heavy Ind Ltd | Inspection device of battery cell |
| EP2685541A1 (en) * | 2012-07-12 | 2014-01-15 | Covidien LP | Devices, systems, and methods for battery cell fault detection |
| TW201742305A (en) * | 2016-05-20 | 2017-12-01 | Molex Llc | Battery device and battery connection module wherein the insulating frame, the electrode connecting members, the adapter conductive members and the adapter circuit board form the battery connection module so that the process for assembling them with the battery pack can be simplified |
| CN110658467A (en) * | 2018-06-12 | 2020-01-07 | 致茂电子(苏州)有限公司 | Clamp type testing device |
| CN210222216U (en) * | 2019-06-11 | 2020-03-31 | 东莞阿李自动化股份有限公司 | OCV testing mechanism suitable for battery |
-
2020
- 2020-05-25 CN CN202010450883.1A patent/CN111751727A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5914609A (en) * | 1996-11-08 | 1999-06-22 | Bitrode Corporation | Method and system for battery charging and testing with semi-automatic calibration |
| WO1998045722A1 (en) * | 1997-04-08 | 1998-10-15 | Arbin Corporation | Battery test system |
| JP2009300231A (en) * | 2008-06-12 | 2009-12-24 | Sumitomo Heavy Ind Ltd | Inspection device of battery cell |
| EP2685541A1 (en) * | 2012-07-12 | 2014-01-15 | Covidien LP | Devices, systems, and methods for battery cell fault detection |
| TW201742305A (en) * | 2016-05-20 | 2017-12-01 | Molex Llc | Battery device and battery connection module wherein the insulating frame, the electrode connecting members, the adapter conductive members and the adapter circuit board form the battery connection module so that the process for assembling them with the battery pack can be simplified |
| CN110658467A (en) * | 2018-06-12 | 2020-01-07 | 致茂电子(苏州)有限公司 | Clamp type testing device |
| CN210222216U (en) * | 2019-06-11 | 2020-03-31 | 东莞阿李自动化股份有限公司 | OCV testing mechanism suitable for battery |
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Application publication date: 20201009 |