CN213780152U - Battery capacity detection device - Google Patents
Battery capacity detection device Download PDFInfo
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- CN213780152U CN213780152U CN202022248483.0U CN202022248483U CN213780152U CN 213780152 U CN213780152 U CN 213780152U CN 202022248483 U CN202022248483 U CN 202022248483U CN 213780152 U CN213780152 U CN 213780152U
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Abstract
The utility model discloses a battery capacity detection device, which relates to the technical field of battery testing and comprises a positioning jig, a magnetic suction external member and a pulling external member; the arrangement of the pressing elastic piece, the pressing plate, the clamping plate and the clamping elastic piece avoids that the positioning jig applies overlarge clamping force on the battery and the battery is directly damaged under the clamping force of the positioning jig; the top cover is rotatably connected with the carrying seat and the magnetic attraction sleeve is arranged, so that a tester can rapidly clamp and fix the battery, and the capacity detection efficiency of the battery is effectively improved; tear the setting of pulling out the external member for equipment can be after accomplishing battery capacity and detect the back lift off the battery plug from surveying the board, has avoided the battery plug to be connected with surveying the board for a long time, thereby avoids surveying the board and takes place displacement or deformation at the drive battery plug that receives the collision, prevents that the battery plug from destroying.
Description
Technical Field
The utility model relates to a battery test field especially relates to a battery capacity check out test set.
Background
In other words, under the condition that the size and specification of the battery are fixed, the size and the quality of the battery are important indexes for measuring the quality of the battery, and today that the required amount of the battery is increasing day by day, manufacturers use battery capacity detection equipment to detect the capacity of the battery after completing the production and the manufacture of the battery in order to ensure the supply amount and the delivery quality of the battery, but when the battery capacity detection equipment is used to detect the capacity, the following technical problems are encountered:
firstly, when the capacity of the battery needs to be detected, a tester usually places the battery on a battery positioning jig for positioning and fixing, and then places the battery jig on a capacity detection station for detection, however, the existing battery positioning jig usually adopts a clamping mode to fix the battery, so that the battery is easily damaged directly due to overlarge clamping force;
meanwhile, the operation process of the clamping structure on the battery positioning jig is complicated, so that a tester needs to spend more time on operating the clamping structure, and the testing efficiency is greatly reduced;
furthermore, because the test points on the battery are usually tiny and inconvenient for the contact measurement of the test probes, manufacturers can connect the external circuit board with the plug on the battery so as to correspondingly lead out the test points to the outside of the positioning jig one by one, so that the test probes can be communicated with the test points on the battery through direct contact with the external circuit board, and further achieve the purpose that the probes are communicated with the test points to carry out capacity test.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a battery capacity check out test set, this battery capacity check out test set not only can prevent that the battery from because of the too big damage of clamping-force, can also accomplish the centre gripping location of battery fast, can also avoid the battery plug to take place to damage in the data send process simultaneously and warp.
The purpose of the utility model is realized through the following technical scheme:
a battery capacity detection apparatus comprising:
the positioning jig comprises a top cover, a load seat, a pressing elastic piece, a pressing plate, a guide rod, a clamping plate, a clamping elastic piece and a test plate, wherein the top cover is rotatably arranged on the load seat, one end of the pressing elastic piece is connected with the load seat, the other end of the pressing elastic piece is connected with the pressing plate, the pressing plate is used for mutually supporting a battery, the guide rod is arranged on the top cover, the clamping plate is slidably arranged on the guide rod, the clamping elastic piece is sleeved on the guide rod, the clamping elastic piece is used for mutually supporting the clamping plate, the clamping plate is used for mutually supporting the battery, the test plate is arranged on the top cover, and the test plate is connected with a battery plug;
the magnetic attraction kit comprises a plurality of top magnets and a plurality of seat magnets, each top magnet is arranged on the top cover, each seat magnet is arranged on the carrier seat, and the top cover is used for rotating relative to the carrier seat, so that the top magnets are adsorbed on the seat magnets in a one-to-one correspondence manner; and
the battery test board comprises a test board body and a battery plug, wherein the test board body is provided with a test board body, the test board body is provided with a test board, and the test board body is provided with a battery plug.
In one embodiment, the battery capacity detection device further comprises a buffer kit, the buffer kit comprises a buffer block and a buffer spring, the buffer block is slidably disposed on the top cover, one end of the buffer spring is connected with the top cover, the other end of the buffer spring is connected with the buffer block, and the pulling member is used for supporting the buffer block to slide relative to the top cover, so that the buffer block and the battery plug are mutually supported.
In one embodiment, part of the side wall of the buffer block protrudes outwards to form a pull-plug fillet.
In one embodiment, the buffering kit further includes a buffering fixing seat and a buffering guide rod, the buffering fixing seat is disposed on the top cover, the buffering guide rod is slidably disposed on the buffering fixing seat, and the buffering guide rod is connected to the buffering block.
In one embodiment, the positioning fixture further comprises a sponge adhesive layer, the sponge adhesive layer is arranged on the pressing plate, and the sponge adhesive layer is used for supporting the battery mutually.
In one embodiment, the positioning fixture further comprises a rotating shaft, the rotating shaft is rotatably arranged on the carrying seat, and the top cover is rotatably connected with the rotating shaft.
In one embodiment, the battery capacity detection device further comprises a transmission kit, the transmission kit comprises a transmission frame, a transmission motor and a transmission belt, the transmission motor and the transmission belt are respectively arranged on the transmission frame, and the transmission motor is used for driving the transmission belt to rotate.
In one embodiment, the battery capacity detection device further comprises a test kit, wherein the test kit comprises a test cylinder and a test probe, the test cylinder is in driving connection with the test probe, and the test probe is used for being mutually supported with a test board.
In one embodiment, the test kit further comprises a fixed block and a probe arranging plate, the fixed block is connected with the telescopic shaft of the test cylinder, the probe arranging plate is arranged on the fixed block in a sliding mode, and the test probes are located on the probe arranging plate.
In one embodiment, the test kit includes a plurality of the test probes, each of the test probes is located on the probe array board, and a space is provided between two adjacent test probes.
Compared with the prior art, the utility model discloses advantage and beneficial effect below having at least:
the utility model discloses a battery capacity detection device, which relates to the technical field of battery testing and comprises a positioning jig, a magnetic suction external member and a pulling external member; the arrangement of the pressing elastic piece, the pressing plate, the clamping plate and the clamping elastic piece avoids that the positioning jig applies overlarge clamping force on the battery and the battery is directly damaged under the clamping force of the positioning jig; the top cover is rotatably connected with the carrying seat and the magnetic attraction sleeve is arranged, so that a tester can rapidly clamp and fix the battery, and the capacity detection efficiency of the battery is effectively improved; tear the setting of pulling out the external member for equipment can be after accomplishing battery capacity and detect the back lift off the battery plug from surveying the board, has avoided the battery plug to be connected with surveying the board for a long time, thereby avoids surveying the board and takes place displacement or deformation at the drive battery plug that receives the collision, prevents that the battery plug from destroying.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a battery capacity detection device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a positioning jig and a magnetic attraction kit according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a positioning jig and a magnetic attraction kit according to an embodiment of the present invention at another angle;
FIG. 4 is an enlarged schematic view of FIG. 3 at A;
FIG. 5 is a schematic diagram of a battery;
FIG. 6 is an enlarged schematic view at B of FIG. 1;
fig. 7 is a schematic structural diagram of a battery capacity detection device according to another embodiment of the present invention;
fig. 8 is an enlarged schematic view at C of fig. 7.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 and fig. 2, the battery capacity detecting apparatus 10 includes a positioning fixture 100, a magnetic attraction kit 200, and a removal kit 300.
Note that, the battery capacity detection device 10 is used for capacity detection of a battery; the positioning fixture 100 is used for accommodating and positioning the battery; the magnetic attraction kit 200 is used for ensuring that the positioning jig 100 can reliably clamp the battery; the disassembling kit 300 is used for separating the battery plug from the positioning fixture 100.
Referring to fig. 2, fig. 3 and fig. 4, the positioning fixture 100 includes a top cover 110, a carrier 120, a pressing elastic member 130, a pressing plate 140, a guide rod 150, a clamping plate 160, a clamping elastic member 170 and a testing board 180, wherein the top cover 110 is rotatably disposed on the carrier 120, one end of the pressing elastic member 130 is connected to the carrier 120, the other end of the pressing elastic member 130 is connected to the pressing plate 140, the pressing plate 140 is used for supporting the battery, the guide rod 150 is disposed on the top cover 110, the clamping plate 160 is slidably disposed on the guide rod 150, the clamping elastic member 170 is sleeved on the guide rod 150, the clamping elastic member 170 is used for supporting the clamping plate 160, the clamping plate 160 is used for supporting the battery, the testing board 180 is disposed on the top cover 110, and the testing board 180 is connected to the battery plug.
It should be noted that the top cover 110 is used to cover the carrier seat 120; the carriage 120 is used for supporting the top cover 110 to rotate; the pressing elastic member 130 is used for providing elastic force to the pressing plate 140; the pressing plate 140 is used for clamping the battery together with the top cover 110; the guide bar 150 plays a role of guiding the slide of the clamp plate 160; the clamping plate 160 is used for supporting one side of the battery, so that the two opposite sides of the battery are respectively supported with the clamping plate 160 and the top cover 110; the clamping elastic member 170 is used to provide elastic force to the clamping plate 160; the test board 180 is provided with a plug for mating with a battery plug, thereby allowing the battery plug to be conducted with the test board 180.
It should be added that, in the actual testing process, when the battery needs to be fixed, the battery is placed on the top cover 110, so that the battery falls into the positioning groove 111 on the top cover 110; releasing the clamping elastic member 170 to allow the clamping elastic member 170 to apply an elastic force to the clamping plate 160, so that the clamping plate 160 slides along the guide rod 150 under the action of the elastic force, and the clamping plate 160 supports the battery against the wall of the positioning slot 111, i.e., one side of the battery is supported against the clamping plate 160, and the opposite side of the battery is supported against the wall of the positioning slot 111; rotating the carrier 120 to cover the top cover 110 on the carrier 120, so that the pressing elastic member 130 applies an elastic force to the pressing plate 140, and the pressing plate 140 presses the battery against the top cover 110, so that the battery is clamped between the top cover 110 and the pressing plate 140, and the battery is confined between the top cover 110 and the carrier 120; and completing the accommodation and positioning of the battery.
Referring to fig. 2 and 3, the magnetic attraction kit 200 includes a plurality of top magnets 210 and a plurality of base magnets 220, each top magnet 210 is disposed on the top cover 110, each base magnet 220 is disposed on the carrier 120, and the top cover 110 is configured to rotate relative to the carrier 120, so that the top magnets 210 are attracted to the base magnets 220 in a one-to-one correspondence manner.
It should be noted that the magnetic attraction kit 200 is used to provide magnetic attraction force to the top cover 110 and the carrier 120; after the battery is accommodated and positioned, the top magnet 210 and the base magnet 220 are attracted to each other, so that the top cover 110 is tightly covered on the carrier 120 by the magnetic attraction between the top magnet 210 and the base magnet 220, and the top cover 110 and the carrier 120 are prevented from being separated from each other.
Referring to fig. 1 and fig. 6, the disassembling kit 300 includes a disassembling cylinder 310 and a disassembling member 320, wherein the disassembling cylinder 310 is used for driving the disassembling member 320 to push the battery plug 21 to move away from the testing board 180, so as to separate the battery plug 21 and the testing board 180.
It should be noted that the pulling cylinder 310 is used for driving the pulling member 320 to move along a predetermined track; after the capacity detection of the battery 20 is completed, the pulling member 320 will gradually approach the positioning fixture 100 under the driving of the pulling cylinder 310, so that the pulling member 320 contacts with the battery plug, and along with the continuous driving of the pulling cylinder 310, the pulling member 320 will push the battery plug to move away from the test board 180, and finally, the battery plug will be directly pulled out from the test board 180 under the pushing of the pulling member 320; therefore, in the subsequent transmission process of the positioning fixture 100, the test board 180 can be prevented from driving the battery plug to move under the action of external force, so that the battery plug is prevented from being irreversibly damaged and deformed.
Referring to fig. 2 and fig. 6, in one embodiment, the battery capacity detecting apparatus 10 further includes a buffering kit 400, the buffering kit 400 includes a buffering block 410 and a buffering spring 420, the buffering block 410 is slidably disposed on the top cover 110, one end of the buffering spring 420 is connected to the top cover 110, the other end of the buffering spring 420 is connected to the buffering block 410, and the pulling member 320 is configured to support the buffering block 410 to slide relative to the top cover 110, so that the buffering block 410 and the battery plug are supported by each other.
It should be noted that the buffering kit 400 serves to buffer the force applied by the pulling-out member 320 on the battery plug; the buffer block 410 is used for moving under the propping of the pulling piece 320, so that the battery plug is pulled out from the test board 180; the buffer spring 420 plays a role in buffering impact force applied to the battery plug by the pulling piece 320, so that the acting force for pulling the cylinder 310 is prevented from directly impacting the battery plug through the pulling piece 320 and the buffer block 410, and the battery plug is prevented from being directly damaged due to overlarge impact force of the pulling cylinder 310.
Referring to fig. 2, in one embodiment, a portion of the sidewall of the buffer block 410 protrudes outward to form a pull-out fillet 430.
It should be noted that, the arrangement of the inserting and pulling fillet 430 increases the contact area between the buffer block 410 and the battery plug, and avoids the phenomenon of stress concentration between the buffer block 410 and the battery plug, thereby avoiding the direct damage of the battery plug due to the stress concentration.
Referring to fig. 2 and fig. 6, in one embodiment, the buffering assembly 400 further includes a buffering fixing seat 440 and a buffering guide rod 450, the buffering fixing seat 440 is disposed on the top cover 110, the buffering guide rod 450 is slidably disposed on the buffering fixing seat 440, and the buffering guide rod 450 is connected to the buffering block 410.
It should be noted that the buffer fixing seat 440 is used for supporting the buffer guide rod 450 to slide; the buffer guide rod 450 is used for driving the buffer blocks 410 to slide relative to the buffer fixing seat 440 together.
Referring to fig. 2, in one embodiment, the positioning fixture 100 further includes a sponge layer 190, the sponge layer 190 is disposed on the pressing plate 140, and the sponge layer 190 is used for supporting the battery.
It should be noted that the sponge rubber layer 190 plays a role in buffering the action force exerted on the battery by the pressing plate 140, so as to prevent the battery from being crushed by the pressing plate 140.
Referring to fig. 4, in one embodiment, the positioning fixture 100 further includes a rotating shaft 1100, the rotating shaft 1100 is rotatably disposed on the carrier 120, and the top cover 110 is rotatably connected to the rotating shaft 1100.
The rotation shaft 1100 functions to support the top cover 110 to rotate.
Referring to fig. 7, in one embodiment, the battery capacity detecting apparatus 10 further includes a transmission kit 500, the transmission kit 500 includes a transmission frame 510, a transmission motor 520 and a transmission belt 530, the transmission motor 520 and the transmission belt 530 are respectively disposed on the transmission frame 510, and the transmission motor 520 is configured to drive the transmission belt 530 to rotate.
It should be noted that the transmission kit 500 is used for transmitting the positioning fixture 100; the transmission frame 510 not only functions to fix the transmission motor 520, but also functions to support the transmission belt 530 to rotate; the transmission motor 520 is used for driving the transmission belt 530 to rotate; the transmission belt 530 is used for carrying the positioning fixture 100, and plays a role of driving the positioning fixture 100 to directionally transmit.
Referring to fig. 7 and 8, in one embodiment, the battery capacity detecting apparatus 10 further includes a testing kit 600, the testing kit 600 includes a testing cylinder 610 and a testing probe 620, the testing cylinder 610 is drivingly connected to the testing probe 620, and the testing probe 620 is configured to be supported by the testing board 180.
It should be noted that the test kit 600 is used for performing capacity detection on the battery; the test cylinder 610 is used for driving the test probe 620 to move along a preset track; the test probes 620 are used for conducting with the test board 180.
In the practical application process, after the positioning fixture 100 drives the battery to move to the predetermined testing station, the testing cylinder 610 drives the testing probe 620 to move, so that the testing probe 620 and the testing board 180 are mutually supported, and thus, the testing probe 620 can be conducted with the battery plug, so that the equipment can perform capacity detection on the battery through the testing probe 620.
Referring to fig. 8, in one embodiment, the test kit 600 further includes a fixing block 630 and a probe arranging plate 640, the fixing block 630 is connected to the telescopic shaft of the test cylinder 610, the probe arranging plate 640 is slidably disposed on the fixing block 630, and the test probes 620 are disposed on the probe arranging plate 640.
It should be noted that the fixing block 630 plays a role of fixing the probe array plate 640; the probe gang plate 640 functions to fix the test probes 620; wherein, the adjusting hole has been seted up on the fixed block 630, the locking hole has been seted up on the board 640 is arranged to the probe, so, tester is behind the relative position of adjustment fixed block 630 and board 640 is arranged to the probe, wear to establish the adjusting hole with the screw and the spiro union is on the locking hole, can arrange the relative position of board 640 and fixed block 630 with the probe and fix, thereby make tester adjust the removal orbit of board 640 is arranged to the probe according to actual conditions, and then ensure that test probe 620 can accurately contact with survey board 180, the false rate of testing suite 600 has been reduced.
Referring to fig. 8, in one embodiment, the test kit 600 includes a plurality of test probes 620, each test probe 620 is disposed on a probe card 640, and a space is disposed between two adjacent test probes 620.
It should be noted that a plurality of test probes 620 are in contact with each test point on the test board 180 in a one-to-one correspondence.
Compared with the prior art, the utility model discloses advantage and beneficial effect below having at least:
the utility model discloses a battery capacity detection device, which relates to the technical field of battery testing and comprises a positioning jig, a magnetic suction external member and a pulling external member; the arrangement of the pressing elastic piece, the pressing plate, the clamping plate and the clamping elastic piece avoids that the positioning jig applies overlarge clamping force on the battery and the battery is directly damaged under the clamping force of the positioning jig; the top cover is rotatably connected with the carrying seat and the magnetic attraction sleeve is arranged, so that a tester can rapidly clamp and fix the battery, and the capacity detection efficiency of the battery is effectively improved; tear the setting of pulling out the external member for equipment can be after accomplishing battery capacity and detect the back lift off the battery plug from surveying the board, has avoided the battery plug to be connected with surveying the board for a long time, thereby avoids surveying the board and takes place displacement or deformation at the drive battery plug that receives the collision, prevents that the battery plug from destroying.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A battery capacity detection apparatus, characterized by comprising:
the positioning jig comprises a top cover, a load seat, a pressing elastic piece, a pressing plate, a guide rod, a clamping plate, a clamping elastic piece and a test plate, wherein the top cover is rotatably arranged on the load seat, one end of the pressing elastic piece is connected with the load seat, the other end of the pressing elastic piece is connected with the pressing plate, the pressing plate is used for mutually supporting a battery, the guide rod is arranged on the top cover, the clamping plate is slidably arranged on the guide rod, the clamping elastic piece is sleeved on the guide rod, the clamping elastic piece is used for mutually supporting the clamping plate, the clamping plate is used for mutually supporting the battery, the test plate is arranged on the top cover, and the test plate is connected with a battery plug;
the magnetic attraction kit comprises a plurality of top magnets and a plurality of seat magnets, each top magnet is arranged on the top cover, each seat magnet is arranged on the carrier seat, and the top cover is used for rotating relative to the carrier seat, so that the top magnets are adsorbed on the seat magnets in a one-to-one correspondence manner; and
the battery test board comprises a test board body and a battery plug, wherein the test board body is provided with a test board body, the test board body is provided with a test board, and the test board body is provided with a battery plug.
2. The battery capacity detection device according to claim 1, further comprising a buffer kit, wherein the buffer kit comprises a buffer block and a buffer spring, the buffer block is slidably disposed on the top cover, one end of the buffer spring is connected to the top cover, the other end of the buffer spring is connected to the buffer block, and the pulling member is configured to push the buffer block to slide relative to the top cover, so that the buffer block and the battery plug are pushed against each other.
3. The battery capacity detection apparatus of claim 2, wherein a portion of the side wall of the buffer block protrudes outward to form a pull-plug fillet.
4. The battery capacity detecting device of claim 2, wherein the buffering kit further comprises a buffering fixing seat and a buffering guide rod, the buffering fixing seat is disposed on the top cover, the buffering guide rod is slidably disposed on the buffering fixing seat, and the buffering guide rod is connected to the buffering block.
5. The battery capacity detection device of claim 1, wherein the positioning fixture further comprises a sponge glue layer, the sponge glue layer is disposed on the pressing plate, and the sponge glue layer is used for supporting the battery.
6. The battery capacity detection device of claim 1, wherein the positioning fixture further comprises a rotating shaft, the rotating shaft is rotatably disposed on the carrier, and the top cover is rotatably connected to the rotating shaft.
7. The battery capacity detection device according to claim 1, further comprising a transmission kit, wherein the transmission kit comprises a transmission rack, a transmission motor and a transmission belt, the transmission motor and the transmission belt are respectively disposed on the transmission rack, and the transmission motor is configured to drive the transmission belt to rotate.
8. The battery capacity detection apparatus of claim 1, further comprising a test kit, wherein the test kit comprises a test cylinder and a test probe, the test cylinder is in driving connection with the test probe, and the test probe is configured to abut against a test board.
9. The battery capacity detection device of claim 8, wherein the test kit further comprises a fixing block and a probe row plate, the fixing block is connected with the telescopic shaft of the test cylinder, the probe row plate is slidably disposed on the fixing block, and the test probes are located on the probe row plate.
10. The battery capacity detection apparatus of claim 9, wherein the test kit comprises a plurality of the test probes, each of the test probes is located on the probe array board, and a space is provided between two adjacent test probes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248483.0U CN213780152U (en) | 2020-10-10 | 2020-10-10 | Battery capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022248483.0U CN213780152U (en) | 2020-10-10 | 2020-10-10 | Battery capacity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213780152U true CN213780152U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022248483.0U Active CN213780152U (en) | 2020-10-10 | 2020-10-10 | Battery capacity detection device |
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| Country | Link |
|---|---|
| CN (1) | CN213780152U (en) |
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2020
- 2020-10-10 CN CN202022248483.0U patent/CN213780152U/en active Active
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