CN217820758U - Power battery test equipment - Google Patents
Power battery test equipment Download PDFInfo
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- CN217820758U CN217820758U CN202221260901.0U CN202221260901U CN217820758U CN 217820758 U CN217820758 U CN 217820758U CN 202221260901 U CN202221260901 U CN 202221260901U CN 217820758 U CN217820758 U CN 217820758U
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- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 239000000523 sample Substances 0.000 claims abstract description 55
- 230000008520 organization Effects 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011076 safety test Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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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
Abstract
The utility model discloses a power battery test device, which comprises a frame, a bearing platform and two test mechanisms, wherein a bearing device is arranged on the frame and used for bearing a power battery; the testing mechanism comprises a linear motor assembly and a probe unit, the linear motor assembly comprises a first guide module with a stator and a plurality of first sliding modules with a rotor, the first sliding modules are all in sliding connection with the first guide module, the probe unit comprises probes in the same number with the first sliding modules, the probes are arranged in one-to-one correspondence with the first sliding modules, and the probes are used for being in contact connection with the positive pole or the negative pole of the power battery. This application scheme can the position of each probe of automatic adjustment, and each probe adjustment is more convenient, has reduced staff's working strength.
Description
Technical Field
The utility model relates to a technical field of battery especially relates to a power battery test equipment.
Background
With the popularization of electric vehicles, the strategic position of the power battery as a power source of the electric vehicle is more and more important, and the safety test of the power battery is more and more important in order to ensure that each power battery can be used safely.
In the related art, the testing device includes a plurality of probes, and the plurality of probes are arranged at intervals in sequence and are used for testing the power battery. Wherein, in order to be able to with the power battery looks adaptation of each model, the staff need adjust the position of each probe by hand to with power battery looks adaptation, and then make the probe test power battery. However, the manual adjustment of the position of the probe is very labor intensive for the worker.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a power battery test equipment can make things convenient for the adjustment of probe position.
According to the utility model discloses power battery test equipment, include:
a frame;
the bearing device is arranged on the rack and used for bearing the power battery;
two accredited testing organization, two accredited testing organization sets up side by side, is used for being connected with power battery's positive negative pole contact respectively, accredited testing organization includes linear electric motor subassembly and probe unit, the linear electric motor subassembly is including the first direction module that has the stator and a plurality of first slip module that has the active cell, and is a plurality of first slip module all with first direction module sliding connection, the probe unit include with the probe that first slip module quantity is unanimous, the probe with first slip module one-to-one sets up, the probe is used for being connected with power battery's positive pole or negative pole contact.
According to the utility model discloses power battery test equipment has following beneficial effect at least: according to the technical scheme, the position of each probe can be automatically adjusted, the probes are convenient to adjust, and the working intensity of workers is reduced; and the probe position after the adjustment is more accurate, and the power battery testing equipment can be ensured to normally test the power battery.
According to some embodiments of the utility model, still include actuating mechanism, actuating mechanism and two the accredited testing organization is connected for drive two the accredited testing organization is close to relatively or keeps away from the motion relatively.
According to some embodiments of the utility model, actuating mechanism including the second direction module that has the stator and two second sliding module that have the active cell, second sliding module all with second direction module sliding connection, one the accredited testing organization with one the second sliding module is connected, another the accredited testing organization with another the second sliding module is connected.
According to the utility model discloses a some embodiments, actuating mechanism includes two-way lead screw and first driving piece, two accredited testing organization all with frame sliding connection, and respectively with a screw thread section threaded connection of two-way lead screw, first driving piece is used for the drive two-way lead screw rotates.
According to the utility model discloses a some embodiments still include the second driving piece, the second driving piece with accredited testing organization is connected, is used for the drive accredited testing organization up-and-down motion.
According to some embodiments of the utility model, still include actuating mechanism, mount pad and second driving piece, actuating mechanism set up in the mount pad, and with two the accredited testing organization is connected, is used for driving two the accredited testing organization is close to relatively or keeps away from the motion relatively, the second driving piece set up in the frame, and with the mount pad is connected, is used for the drive the mount pad up-and-down motion.
According to the utility model discloses a some embodiments, accredited testing organization still includes the direction subassembly, the direction subassembly includes base, sliding seat and first elastic component, the base with first slip module is connected, the sliding seat with the vertical sliding connection of base, first elastic component connect in the base with between the sliding seat, be used for hindering the sliding seat upwards slides, the probe with the sliding seat is connected.
According to some embodiments of the utility model, the direction subassembly still includes the second elastic component, the second elastic component connect in the base with between the sliding seat, be used for hindering the sliding seat slides downwards.
According to some embodiments of the utility model, it includes conveying mechanism to bear the device, conveying mechanism is used for carrying power battery along setting for the direction, set for the direction with the slip direction of first slip module is unanimous.
According to some embodiments of the present invention, the jacking mechanism of the carrying device comprises a third driving member and a carrying platform, the third driving member is connected to the carrying platform for driving the carrying platform to move up and down, and the carrying platform is used for carrying the power battery; the conveying mechanism is used for conveying the power battery to a set position, and the jacking mechanism is used for pushing the power battery at the set position to move upwards.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
fig. 1 is a schematic view of the overall structure of the testing apparatus according to the embodiment of the present invention;
fig. 2 is a schematic structural diagram of a testing mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a driving mechanism according to an embodiment of the present invention;
fig. 4 is another schematic structural diagram of the driving mechanism according to the embodiment of the present invention;
fig. 5 is a schematic structural diagram of a guide assembly according to an embodiment of the present invention.
Reference numerals are as follows:
the test apparatus comprises a rack 100, a carrying device 200, a conveying mechanism 210, a jacking mechanism 220, a third driving member 221, a carrying platform 222, a testing mechanism 300, a linear motor component 310, a first guide module 311, a first sliding module 312, a probe unit 320, a probe 321, a guide component 330, a base 331, a limiting portion 3311, a guide post 3312, a first elastic member 332, a second elastic member 333, a movable seat 334, a driving mechanism 400, a second guide module 410, a second sliding module 420, a bidirectional screw 430, a first driving member 440, a sliding seat 450, a second driving member 500, a mounting seat 510, and a battery 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, more than, etc. are understood as excluding the term, and the terms greater than, less than, etc. are understood as including the term. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
In the description of the present invention, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
According to the utility model discloses a power battery testing device, refer to fig. 1 and fig. 2, comprising a frame 100, a bearing platform 222 and two testing mechanisms 300, wherein a bearing device 200 is arranged on the frame 100 for bearing a power battery 600; the two testing mechanisms 300 are arranged in parallel and are respectively used for being in contact connection with the positive electrode and the negative electrode of the power battery 600, each testing mechanism 300 comprises a linear motor assembly 310 and a probe unit 320, each linear motor assembly 310 comprises a first guide module 311 with a stator and a plurality of first sliding modules 312 with movers, the plurality of first sliding modules 312 are in sliding connection with the first guide module 311, each probe unit 320 comprises probes 321 the number of which is the same as that of the first sliding modules 312, the probes 321 and the first sliding modules 312 are arranged in a one-to-one correspondence mode, and the probes 321 are used for being in contact connection with the positive electrode or the negative electrode of the power battery 600.
Specifically, when the power battery 600 of other models needs to be tested, the worker controls the linear motor assembly 310 to work through the computer system, that is, the magnetic force between the rotor of each first sliding module 312 and the stator of the first guiding module 311 is utilized to control the first sliding module 312 to slide back and forth along the first guiding module 311, so as to adjust the position of each first sliding module 312, in this way, the probe 321 on each first sliding module 312 just moves to the position matched with the power battery 600, and the power battery testing equipment can test the power battery 600. Compared with the prior art that each probe 321 is manually adjusted, the position of each probe 321 can be automatically adjusted according to the scheme, the probes 321 can be conveniently adjusted, and the working intensity of workers is reduced; in addition, the position of the probe 321 after adjustment is more accurate, and the power battery 600 can be normally tested by the power battery testing equipment.
In some exemplary embodiments, referring to fig. 1, the power battery testing apparatus further includes a driving mechanism 400, and the driving mechanism 400 is connected to the two testing mechanisms 300 for driving the two testing mechanisms 300 to move relatively close to or relatively far away from each other, i.e., to move left and right. Specifically, according to the distance between the positive electrode and the negative electrode of the power battery 600, the driving mechanism 400 drives the two testing mechanisms 300 to horizontally move left and right, the probe 321 of the testing mechanism 300 on the left side is just vertically towards the positive electrode of the power battery 600, and the probe 321 of the testing mechanism 300 on the right side is just vertically towards the negative electrode of the power battery 600, so that when the testing mechanism 300 vertically moves towards the power battery 600, the probe 321 is in contact connection with the positive electrode and the negative electrode of the power battery 600, and the power battery 600 is tested.
Specifically, referring to fig. 1 and 3, the driving mechanism 400 includes a second guide module 410 having a stator and two second sliding modules 420 having movers, the second guide module 410 is horizontally disposed in a left-right direction, and the two second sliding modules 420 are slidably connected to the second guide module 410, so as to be capable of sliding in a left-right direction along the second sliding modules 420. One testing mechanism 300 is connected to one second slide module 420, and the other testing mechanism 300 is connected to the other second slide module 420. When the power battery 600 is tested, the worker controls the driving mechanism 400 to work through the computer system, that is, controls each second sliding module 420 to slide left and right along the second guiding module 410, so as to adjust the position of each second sliding module 420, and move the testing mechanism 300 on the two second sliding modules 420 to the position matched with the power battery 600, at this time, the probe 321 of the testing mechanism 300 aligns with the positive electrode or the negative electrode of the power battery 600.
Instead of the above-mentioned driving mechanism 400, referring to fig. 1 and 4, the driving mechanism 400 further includes two sliding seats 450, a bidirectional screw 430 and a first driving member 440, one sliding seat 450 is in threaded connection with one threaded section of the bidirectional screw 430, the other sliding seat 450 is in threaded connection with the other threaded section of the bidirectional screw 430, and the first driving member 440 is connected with the bidirectional screw 430 for driving the bidirectional screw 430 to rotate. Two testing mechanisms 300 are horizontally connected to the rack 100 in a sliding manner along the left-right direction, wherein one testing mechanism 300 is connected to one sliding seat 450, and the other testing mechanism 300 is connected to the other sliding seat 450. Specifically, the first driving member 440 drives the bidirectional screw 430 to rotate, the two sliding seats 450 are in threaded connection with the bidirectional screw 430 and move close to or away from each other, so as to drive the two testing mechanisms 300 to move relatively or away from each other, so that the testing mechanisms 300 on the two sliding seats 450 move to positions matched with the power battery 600, and at this time, the probes 321 of the testing mechanisms 300 are aligned with the positive electrode or the negative electrode of the power battery 600.
Further, referring to fig. 1, the power battery testing apparatus further includes a second driving member 500 and a mounting seat 510, the second driving member 500 is fixedly mounted on the rack 100, a driving portion of the second driving member 500 is connected with a guiding structure on an upper side of the mounting seat 510, and the two testing mechanisms 300 are mounted on a lower side of the mounting seat 510. Specifically, when the power battery 600 is tested, the second driving member 500 drives the mounting seat 510 to slide downwards, the two testing mechanisms 300 and the mounting seat 510 move downwards synchronously, the probe 321 of one testing mechanism 300 is in contact connection with the positive electrode of the power battery 600, and the probe 321 of the other testing mechanism 300 is in contact connection with the negative electrode of the power battery 600, so that the power battery testing equipment tests the power battery 600. After the power battery 600 is tested, the second driving member 500 drives the mounting seat 510 to move upward, so that the probes 321 of the testing mechanism 300 are separated from the positive and negative poles of the power battery 600, and preparation is started for the next test of the power battery 600.
In some embodiments, referring to fig. 1, fig. 2 and fig. 5, the testing mechanism 300 further includes a guiding assembly 330, the guiding assembly 330 includes a base 331, a movable seat 334 and a first elastic member 332, the base 331 is connected to the first sliding module 312, the movable seat 334 is vertically connected to the base 331 in a sliding manner, the first elastic member 332 is connected between the base 331 and the movable seat 334 for blocking the movable seat 334 from sliding upwards, and the probe 321 is fixedly connected to the movable seat 334. Specifically, when the power battery 600 is tested, the probe 321 moves vertically downward and abuts against the positive electrode and the negative electrode of the power battery 600, wherein if the pole cap of the power battery 600 is too high, the probe 321 absorbs an error in the height of the pole cap through contraction of the first elastic member 332, so that the head of the probe 321 is prevented from being excessively pressed against the pole cap of the power battery 600, and the probe 321 is prevented from being damaged.
Further, the base 331 has two position-limiting portions 3311 and guide posts 3312, one of the position-limiting portions 3311 is located under the other one of the position-limiting portions 3311, the guide posts 3312 are vertically disposed, a lower end portion of the guide post 3312 is connected to the position-limiting portion 3311 on the lower side, an upper end portion of the guide post 3312 is connected to the position-limiting portion 3311 on the upper side, and the movable seat 334 is vertically slidably connected to the guide posts 3312. The guide assembly 330 further includes a second elastic member 333, the second elastic member 333 is sleeved on the guide post 3312, the lower end of the second elastic member 333 is abutted against the lower limit portion 3311, and the upper end of the second elastic member is abutted against the movable seat 334; the first elastic member 332 is sleeved on the guide post 3312, the lower end portion abuts against the movable seat 334, and the upper end portion abuts against the upper limit portion 3311, i.e. the movable seat 334 abuts against between the first elastic member 332 and the second elastic member 333. Through the arrangement of the second elastic member 333, the second elastic member 333 has a buffering effect on the downward movement of the movable seat 334, so that the downward movement of the probe 321 is slowed down, and the probe 321 is not easily damaged.
In some embodiments, referring to fig. 1, the carrier 200 includes a conveying mechanism 210, the conveying mechanism 210 is a sprocket conveying mechanism or a belt conveying mechanism, and the conveying mechanism 210 is disposed at a lower side of the rack 100 and horizontally disposed in a front-rear direction. When the power battery 600 to be tested is placed on the conveying mechanism 210, the conveying mechanism 210 is used for conveying the power battery 600 to a set position along a set direction, namely, right below the testing mechanism 300, at this time, the testing mechanism 300 moves downwards, so that the testing of the power battery 600 can be realized. After the power battery 600 is tested, the conveying mechanism 210 conveys the tested power battery 600 out, and conveys the power battery 600 to be tested to a set position, and the testing mechanism 300 continues to test the power battery 600.
Further, the carrying device 200 further includes a jacking mechanism 220, the jacking mechanism 220 is disposed below the conveying mechanism 210, the jacking mechanism 220 includes a third driving member 221 and a carrying platform 222, the third driving member 221 is an air cylinder, a piston rod of the air cylinder is disposed upward, the carrying platform 222 is fixedly connected with the piston rod of the air cylinder, and the carrying platform 222 can be used for carrying the power battery 600 at a set position. Specifically, when the conveying mechanism 210 conveys the power battery 600 to be tested to the set position, the third driving member 221 pushes the bearing platform 222 to move upward, the bearing platform 222 bears the power battery 600 at the set position, the power battery 600 to be tested moves upward, the power battery 600 is separated from the conveying belt of the conveying mechanism 210, and at this time, the testing mechanism 300 tests the power battery 600. Through the setting of climbing mechanism 220, power battery 600 is when the test, because power battery 600 and conveyer belt are the separation state, conveying mechanism 210 need not stop work, can normally carry power battery 600, has guaranteed power battery test equipment's work efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Claims (10)
1. Power battery test equipment, its characterized in that includes:
a frame;
the bearing device is arranged on the rack and used for bearing the power battery;
two accredited testing organization, two accredited testing organization sets up side by side, is used for being connected with power battery's positive negative pole contact respectively, accredited testing organization includes linear electric motor subassembly and probe unit, the linear electric motor subassembly is including the first direction module that has the stator and a plurality of first slip module that has the active cell, and is a plurality of first slip module all with first direction module sliding connection, the probe unit include with the probe that first slip module quantity is unanimous, the probe with first slip module one-to-one sets up, the probe is used for being connected with power battery's positive pole or negative pole contact.
2. The power battery testing device according to claim 1, further comprising a driving mechanism connected to the two testing mechanisms for driving the two testing mechanisms to move relatively close to or relatively far away from each other.
3. The power battery testing device according to claim 2, wherein the driving mechanism comprises a second guide module with a stator and two second sliding modules with movers, the second sliding modules are slidably connected with the second guide module, one testing mechanism is connected with one second sliding module, and the other testing mechanism is connected with the other second sliding module.
4. The power battery testing device according to claim 2, wherein the driving mechanism comprises a bidirectional screw rod and a first driving member, both of the testing mechanisms are slidably connected with the frame and are respectively in threaded connection with a threaded section of the bidirectional screw rod, and the first driving member is used for driving the bidirectional screw rod to rotate.
5. The power battery testing device according to claim 1, further comprising a second driving member connected to the testing mechanism for driving the testing mechanism to move up and down.
6. The power battery testing device according to claim 1, further comprising a driving mechanism, a mounting seat and a second driving member, wherein the driving mechanism is disposed on the mounting seat and connected to the two testing mechanisms for driving the two testing mechanisms to move relatively close to or away from each other, and the second driving member is disposed on the rack and connected to the mounting seat for driving the mounting seat to move up and down.
7. The power battery testing device according to claim 1, wherein the testing mechanism further comprises a guiding assembly, the guiding assembly comprises a base, a movable seat and a first elastic member, the base is connected with the first sliding module, the movable seat is vertically and slidably connected with the base, the first elastic member is connected between the base and the movable seat and used for preventing the movable seat from sliding upwards, and the probe is connected with the movable seat.
8. The power battery testing apparatus of claim 7, wherein the guide assembly further comprises a second elastic member connected between the base and the movable seat for blocking the movable seat from sliding downward.
9. The power battery testing device according to claim 1, wherein the carrying device comprises a conveying mechanism for conveying the power battery along a set direction, and the set direction is consistent with the sliding direction of the first sliding module.
10. The power battery testing device according to claim 9, wherein the carrying device further comprises a jacking mechanism, the jacking mechanism comprises a third driving member and a carrying platform, the third driving member is connected with the carrying platform and is used for driving the carrying platform to move up and down, and the carrying platform is used for carrying the power battery; the conveying mechanism is used for conveying the power battery to be tested to a set position, and the jacking mechanism is used for pushing the power battery located at the set position to move upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260901.0U CN217820758U (en) | 2022-05-24 | 2022-05-24 | Power battery test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260901.0U CN217820758U (en) | 2022-05-24 | 2022-05-24 | Power battery test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN217820758U true CN217820758U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221260901.0U Active CN217820758U (en) | 2022-05-24 | 2022-05-24 | Power battery test equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115840102A (en) * | 2023-02-20 | 2023-03-24 | 安徽中鑫继远信息技术股份有限公司 | Intelligent high-temperature aging system for preparing intelligent distribution transformer monitoring terminal |
-
2022
- 2022-05-24 CN CN202221260901.0U patent/CN217820758U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115840102A (en) * | 2023-02-20 | 2023-03-24 | 安徽中鑫继远信息技术股份有限公司 | Intelligent high-temperature aging system for preparing intelligent distribution transformer monitoring terminal |
| CN115840102B (en) * | 2023-02-20 | 2023-04-18 | 安徽中鑫继远信息技术股份有限公司 | Intelligent high-temperature aging system for preparing intelligent distribution transformer monitoring terminal |
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Address after: 518000 1-2 Floor, Building A, Xinwangda Industrial Park, No. 18 Tangjianan Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Xinwangda Power Technology Co.,Ltd. Address before: 518000 Xinwangda Industrial Park, No.18, Tangjia south, Gongming street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SUNWODA ELECTRIC VEHICLE BATTERY Co.,Ltd. |
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