CN211206738U - Electricity core testing arrangement - Google Patents
Electricity core testing arrangement Download PDFInfo
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- CN211206738U CN211206738U CN201922015899.5U CN201922015899U CN211206738U CN 211206738 U CN211206738 U CN 211206738U CN 201922015899 U CN201922015899 U CN 201922015899U CN 211206738 U CN211206738 U CN 211206738U
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Abstract
The application relates to the technical field of battery cell detection, in particular to a battery cell testing device. The battery cell testing device comprises a position detection mechanism, a position adjusting mechanism and a battery cell detection device; the position detection mechanism comprises a shooting device and an image processing module which are electrically connected, and the shooting device shoots a position image of the battery cell to be detected and transmits the position image to the image processing module; the image processing module calculates the offset between the actual position of the battery cell to be measured and the reference position, and outputs a control signal to the position adjusting mechanism; the position adjusting mechanism is used for bearing the battery cell to be tested and can move the position of the battery cell to be tested to a reference position according to the received control signal; the battery cell detection device is arranged corresponding to the position adjusting mechanism, and when the position adjusting mechanism moves the battery cell to be detected to the reference position, the tab of the battery cell to be detected can be electrically connected with the battery cell detection device. This application can fix a position the electric core position of awaiting measuring accurately, prevents to produce the problem of electric core short circuit among the test procedure.
Description
Technical Field
The application relates to the technical field of battery cell detection, in particular to a battery cell testing device.
Background
The battery core is a basic component of the battery and is mainly used for storing energy. The performance of the equipment for producing and assembling the battery cell directly influences the quality and the productivity of the battery cell, and particularly, in the existing battery cell testing process, the phenomena of inaccurate tab positions and short circuit of the battery cell can often occur, so that the quality and the productivity of the battery cell are reduced.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a battery cell testing arrangement for fix a position the electric core position of awaiting measuring more accurately, prevent that the electric core that awaits measuring from producing the problem of short circuit in the test procedure.
The application provides a battery cell testing device, which comprises a position detection mechanism, a position adjusting mechanism and a battery cell detection device;
the position detection mechanism comprises a shooting device and an image processing module which are electrically connected, wherein the shooting device is used for shooting a position image of the battery cell to be detected and transmitting the position image to the image processing module; the image processing module can calculate the offset between the actual position of the battery cell to be tested and the reference position and output a control signal to the position adjusting mechanism;
the position adjusting mechanism is used for bearing the electric core to be tested, and can move the position of the electric core to be tested to the reference position according to the received control signal;
the battery cell detection device and the position adjusting mechanism are correspondingly arranged, and when the position adjusting mechanism moves the battery cell to be detected to the reference position, the tab of the battery cell to be detected can be electrically connected with the battery cell detection device.
In the above technical solution, further, the position adjusting mechanism includes a first moving mechanism and a bearing platform;
the bearing platform is used for bearing the electric core to be tested;
the first movement mechanism comprises a first driving device and a first guide mechanism, and the first driving device is used for driving the bearing platform to reciprocate along a first direction;
the first guide mechanism is connected with the bearing platform to guide the bearing platform to reciprocate along the first direction.
In the above technical solution, further, the first guiding mechanism includes a first slide rail and a first slide block;
the first sliding block is connected with the bearing platform and can reciprocate along the guiding direction of the first sliding rail, and the guiding direction of the first sliding rail is the first direction.
In the above technical solution, further, the first motion mechanism is further provided with a first inductive switch, and the first inductive switch is used for outputting a first control signal to turn off the first driving device;
the first induction switch comprises a first emitter, a first receiver and a first positioning piece, the first emitter and the first receiver are fixed relative to the first slide rail, the first emitter and the first receiver are correspondingly arranged, and the first positioning piece is connected with the first sliding block;
when the first sliding block moves back and forth to the limit position along the first direction, the first positioning piece moves between the first emitter and the first receiver to cut off the light between the first emitter and the first receiver and output the first control signal.
In the above technical solution, further, the position adjusting mechanism further includes a second moving mechanism;
the second movement mechanism comprises a second driving device and a second guide mechanism, and the second driving device is used for driving the bearing platform to reciprocate along a second direction;
the second guide mechanism is positioned between the first guide mechanism and the bearing platform so as to guide the bearing platform to reciprocate along the second direction, and the second direction is vertical to the first direction.
In the above technical solution, further, the second guiding mechanism includes a second slide rail and a second slide block;
the second slide rail is connected with the first guide mechanism, the second slide block is connected with the bearing platform, the second slide block reciprocates along the guide direction of the second slide rail, and the guide direction of the second slide rail is the second direction.
In the above technical solution, further, the second motion mechanism is further provided with a second inductive switch, and the second inductive switch is used for outputting a second control signal to turn off the second driving device;
the second inductive switch comprises a second emitter, a second receiver and a second positioning piece, the second emitter and the second receiver are fixed relative to the second slide rail, the second emitter and the second receiver are correspondingly arranged, and the second positioning piece is connected with the second slide block;
when the second sliding block reciprocates to the limit position along the second direction, the second positioning piece moves to a position between the second emitter and the second receiver so as to cut off light between the second emitter and the second receiver and output the second control signal.
In the above technical solution, further, the position adjusting mechanism further includes a mounting seat;
the first movement mechanism, the bearing platform and the second guide mechanism are all arranged on one side of the mounting seat close to the position detection mechanism; an accommodating space is formed on the other side of the mounting seat, and the second driving device is positioned in the accommodating space;
the mounting seat is provided with a through hole so that the output end of the second driving device is connected with the bearing platform.
In the above technical solution, further, the position detecting mechanism further includes a support frame;
the shooting device is arranged on the support frame so as to enable the shooting device and the position adjusting mechanism to be arranged at intervals.
In the above technical solution, further, the position detection mechanism further includes a light source device;
the light source device is located between the position adjusting mechanism and the battery cell detection device, and the light source device and the shooting device are arranged at intervals, so that the battery cell to be detected is located between the light source device and the shooting device.
Compared with the prior art, the beneficial effect of this application is:
specifically, the cell testing device comprises a position detection mechanism, a position adjustment mechanism and a cell detection device, the three parts are structurally independent from each other, and cannot move relative to each other after being fixed respectively, otherwise, the cell testing device needs to be debugged again. The position detection mechanism comprises a shooting device and an image processing module which are electrically connected, the shooting device shoots the actual position of the electric core to be detected and transmits a position image to the image processing module, the image processing module calculates the offset of the electric core to be detected and the reference position according to the actual position and outputs a control signal to the position adjustment mechanism, and the position adjustment mechanism moves according to the offset after receiving the control signal, so that the electric core to be detected is transported to the reference position. After the position of the battery cell to be tested is adjusted, the testing block of the battery cell detection device is automatically pressed down and is conducted with the tab of the battery cell to be tested for automatic testing. The reference position of the battery core to be tested refers to a position where short circuit danger cannot occur when the test block is pressed down to contact the lug. Furthermore, the working principle of the battery cell detection device is that the cylinder controls the test block to move up and down to contact the electrode lug of the battery cell to be tested, so that the test function of the battery cell to be tested is realized.
The application provides an electricity core testing arrangement, through the position of the electric core that awaits measuring of position detection mechanism and position adjustment mechanism adjustment, make same test block avoid contacting the short circuit phenomenon that positive negative pole ear arouses simultaneously, realize the real time monitoring and the automatic adjustment of the electric core position of awaiting measuring in the testing process, solved the problem of the electric core short circuit that awaits measuring in the current testing process, improved the security and the yields of test, and avoided the conflagration problem that the short circuit probably arouses.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of a cell testing apparatus according to a first embodiment of the present application;
fig. 2 is a schematic structural diagram of a position adjustment mechanism according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a position adjustment mechanism according to a second embodiment of the present application;
fig. 4 is a schematic structural diagram of a position detection mechanism according to a third embodiment of the present application.
In the figure: 101-position detection means; 102-a position adjustment mechanism; 103-a cell detection device; 104-a camera; 105-a battery cell to be tested; 106-a first motion mechanism; 107-a load-bearing platform; 108-a first drive; 109-a first guiding mechanism; 110-a first slide rail; 111-a first slider; 112-a second motion mechanism; 113-a second drive; 114-a second guiding mechanism; 115-a mount; 116-a housing space; 117-through hole; 118-a support frame; 119-light source device.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example one
Referring to fig. 1 and fig. 2, the cell testing apparatus provided by the present application includes a position detecting mechanism 101, a position adjusting mechanism 102, and a cell detecting apparatus 103; the position detection mechanism 101 comprises a shooting device 104 and an image processing module which are electrically connected, wherein the shooting device 104 is used for shooting a position image of the battery cell 105 to be detected and transmitting the position image to the image processing module; the image processing module can calculate the offset between the actual position of the battery cell 105 to be measured and the reference position, and output a control signal to the position adjusting mechanism 102; the position adjusting mechanism 102 is configured to carry the battery cell 105 to be tested, and the position adjusting mechanism 102 can move the position of the battery cell to be tested to a reference position according to the received control signal; the cell detection device 103 is disposed corresponding to the position adjustment mechanism 102, and when the position adjustment mechanism 102 moves the cell 105 to be detected to the reference position, the tab of the cell 105 to be detected can be electrically connected to the cell detection device 103.
Specifically, the cell testing device includes a position detecting mechanism 101, a position adjusting mechanism 102, and a cell detecting device 103, which are structurally independent from each other, and cannot move relative to each other after being fixed, otherwise, the cell testing device needs to be debugged again. The position detection mechanism 101 includes a shooting device 104 and an image processing module electrically connected to each other, the shooting device 104 shoots an actual position of the battery cell 105 to be detected and transmits a position image to the image processing module, the image processing module calculates an offset between the battery cell 105 to be detected and a reference position according to the actual position and outputs a control signal to the position adjustment mechanism 102, and the position adjustment mechanism 102 receives the control signal and then moves according to the offset, so as to transport the battery cell 105 to be detected to the reference position. After the position of the battery cell 105 to be tested is adjusted, the testing block of the battery cell detection device 103 is automatically pressed down for a set distance according to the size of the battery cell, and the testing block is automatically conducted with the tab of the battery cell 105 to be tested for automatic testing. The reference position of the battery cell 105 to be tested is a position where the positive and negative electrode test blocks are respectively in contact with the positive and negative electrode tabs when the test blocks are pressed down to contact the electrode tabs, and the battery cell is not in danger of short circuit. Further, the operation principle of the cell detection device 103 is that the cylinder controls the test block to move up and down to contact the tab of the cell 105 to be tested, so as to realize the test function of the cell 105 to be tested.
The application provides an electric core testing arrangement, adjust the position of the electric core 105 that awaits measuring through position detection mechanism 101 and position adjustment mechanism 102, avoid same test block to contact the short circuit phenomenon that positive negative pole ear arouses simultaneously, realize the real time monitoring and the automatic adjustment of the electric core 105 position that awaits measuring in the testing process, the problem of the electric core 105 short circuit that awaits measuring in having solved current testing process, the security and the yields of test have been improved, and the fire problem that the short circuit probably arouses has been avoided.
In an alternative of this embodiment, the position adjusting mechanism 102 includes a first moving mechanism 106 and a carrying platform 107; the bearing platform 107 is used for bearing the battery cell 105 to be tested; the first movement mechanism 106 comprises a first driving device 108 and a first guiding mechanism 109, wherein the first driving device 108 is used for driving the carrying platform 107 to reciprocate along a first direction; the first guiding mechanism 109 is connected to the carrying platform 107 to guide the carrying platform 107 to reciprocate along the first direction.
In this embodiment, the position adjustment mechanism 102 includes a first motion mechanism 106 and a load-bearing platform 107. The first moving mechanism 106 is a moving part, and can drive the bearing platform 107 to reciprocate along a first direction; the first moving mechanism 106 includes a first driving device 108 and a first guiding mechanism 109, the first driving device 108 provides a power source, and the first guiding mechanism 109 is used for limiting the moving direction of the carrying platform 107 and preventing the movement from deviating. The bearing platform 107 is used for bearing the electric core 105 to be tested, preferably, the bearing platform 107 can be opened with an adsorption hole for adsorbing the electric core 105 to be tested, so as to prevent the electric core 105 to be tested from dropping due to the movement of the bearing platform 107. Referring to fig. 2, the direction a is a direction in which the supporting platform 107 reciprocates in the first direction.
In an alternative of this embodiment, the first guiding mechanism 109 includes a first sliding rail 110 and a first sliding block 111; the first slider 111 is connected to the bearing platform 107, the first slider 111 can reciprocate along a guiding direction of the first slide rail 110, and the guiding direction of the first slide rail 110 is a first direction.
In this embodiment, the first guiding mechanism 109 includes a first sliding rail 110 and a first slider 111, and the first slider 111 slides along the guiding direction of the first sliding rail 110, so as to achieve the motion guiding function, and at the same time, make the motion friction of the bearing platform 107 smaller, and prevent the motion from generating a stuck phenomenon.
In an optional solution of this embodiment, the first motion mechanism 106 is further provided with a first inductive switch, and the first inductive switch is configured to output a first control signal to turn off the first driving device 108; the first inductive switch comprises a first emitter, a first receiver and a first positioning element, the first emitter and the first receiver are fixed relative to the first slide rail 110, the first emitter and the first receiver are correspondingly arranged, and the first positioning element is connected with the first slide block 111; when the first slider 111 is reciprocated to the limit position in the first direction, the first positioning member is moved to between the first emitter and the first receiver to cut off the light between the first emitter and the first receiver and output the first control signal.
In this embodiment, in order to prevent the movement range of the load-bearing platform 107 driven by the first driving device 108 from exceeding the length range of the first slide rail in order to move the load-bearing platform 107 within the set range, a limit distance for the load-bearing platform 107 to move along the first direction needs to be defined, and when the load-bearing platform 107 moves along the first direction to the limit position, that is, when the first slider moves along the first direction to the limit position, the first driving device 108 is automatically turned off to cut off the power source. The first moving mechanism 106 is provided with a first inductive switch, the first inductive switch includes a first emitter, a first receiver, and a first positioning element, when the first positioning element on the first sliding rail 110 moves to a position between the first emitter and the first receiver, at this time, the bearing platform 107 moves to an extreme position along the first direction, the first positioning element can cut off light between the first emitter and the first receiver, so that the optical signal changes, and further the change of the optical signal is converted into the change of the electrical signal, so that the first driving device 108 can be turned off. The number of the first inductive switches can be specifically set according to actual conditions, so as to limit two reciprocating directions or any direction of the movement of the bearing platform 107.
Example two
The cell testing device in the second embodiment is an improvement on the basis of the above embodiment, technical contents disclosed in the above embodiment are not described repeatedly, and the contents disclosed in the above embodiment also belong to the contents disclosed in the second embodiment.
Referring to fig. 3, in an alternative embodiment of the present invention, the position adjustment mechanism 102 further includes a second movement mechanism 112; the second movement mechanism 112 comprises a second driving device 113 and a second guiding mechanism 114, wherein the second driving device 113 is used for driving the carrying platform 107 to reciprocate along a second direction; the second guide mechanism 114 is located between the first guide mechanism 109 and the carrying platform 107 to guide the carrying platform 107 to reciprocate along a second direction, which is perpendicular to the first direction.
In this embodiment, in order to make the movement range of the bearing platform 107 larger so as to shorten the difference between the actual position of the electrical core 105 to be measured and the reference position, the second movement mechanism 112 is arranged to drive the bearing platform 107 to move along a second direction, which is perpendicular to the first direction, i.e., an XY coordinate axis of the movement position is established, so that the position positioning is more accurate.
The second moving mechanism 112 includes a second driving device 113 and a second guiding mechanism 114, the second driving device 113 provides a power source, and the second guiding mechanism 114 is used for limiting the moving direction of the carrying platform 107 and preventing the movement from deviating. Referring to fig. 3, the direction B in the figure is a direction in which the carrying platform 107 reciprocates in the second direction.
In an alternative of this embodiment, the second guiding mechanism 114 includes a second slide rail and a second slider; the second slide rail is connected with the first guide mechanism 109, the second slider is connected with the bearing platform 107, the second slider reciprocates along the guide direction of the second slide rail, and the guide direction of the second slide rail is the second direction.
In this embodiment, the second guiding mechanism 114 includes a second sliding rail and a second sliding block, the second sliding block slides along a guiding direction of the second sliding rail, so that the motion guiding function is realized, and meanwhile, the motion friction force of the bearing platform 107 is smaller, and the occurrence of a pause phenomenon in motion is prevented.
In an optional solution of this embodiment, the second motion mechanism 112 is further provided with a second inductive switch, and the second inductive switch is configured to output a second control signal to turn off the second driving device 113; the second inductive switch comprises a second emitter, a second receiver and a second positioning piece, the second emitter and the second receiver are fixed relative to the second slide rail, the second emitter and the second receiver are correspondingly arranged, and the second positioning piece is connected with the second slide block; when the second sliding block reciprocates to the limit position along the second direction, the second positioning piece moves to a position between the second emitter and the second receiver so as to cut off light between the second emitter and the second receiver and output a second control signal.
In this embodiment, in order to make the bearing platform 107 move within the set range and prevent the movement range of the bearing platform 107 driven by the second driving device 113 from exceeding the length range of the second slide rail, a limit distance for the bearing platform 107 to move along the second direction needs to be defined, and when the bearing platform 107 moves along the second direction to the limit position, that is, when the second slider moves along the second direction to the limit position, the second driving device 113 is automatically turned off to cut off the power source. A second sensing switch is arranged on the second moving mechanism 112, the second sensing switch includes a second emitter, a second receiver and a second positioning element, when the second positioning element on the second slide rail moves to a position between the second emitter and the second receiver, the bearing platform 107 moves to an extreme position along the second direction at this time, the second positioning element can cut off light between the second emitter and the second receiver, so that the optical signal changes, and further the change of the optical signal is converted into the change of the electrical signal, and the second driving device 113 can be turned off. The number of the second inductive switches can be specifically set according to actual conditions, so as to limit two reciprocating directions or any direction of the movement of the bearing platform 107.
In an alternative of this embodiment, the position adjustment mechanism 102 further includes a mounting base 115; the first motion mechanism 106, the bearing platform 107 and the second guide mechanism 114 are all installed on one side of the installation seat 115 close to the position detection mechanism 101; an accommodating space 116 is formed on the other side of the mounting seat 115, and the second driving device 113 is located in the accommodating space 116; the mounting base 115 is provided with a through hole 117 to connect the output end of the second driving device 113 with the supporting platform 107.
In this embodiment, the position adjustment mechanism 102 further comprises a mounting seat 115 for carrying the first motion mechanism 106, the second motion mechanism 112 and the carrying platform 107; the upper surface of the mounting seat 115 is provided with a first movement mechanism 106, a bearing platform 107 and a second guide mechanism 114 of a second movement mechanism 112, so that the position detection mechanism 101 can shoot the actual position of the battery cell 105 to be detected; the other side of the mounting seat 115 is formed with an accommodating space 116 to install the second driving device 113 therein, and the arrangement of the double-layer structure makes the floor area of the whole device smaller and the structure more compact. Optionally, the output end of the first driving device 108 is connected to the bearing platform 107 through a first connecting member, the output end of the second driving device 113 is connected to the bearing platform 107 through a second connecting member, and the mounting base 115 is provided with a through hole 117 through which the second connecting member passes, so as to transmit the driving force of the second driving device 113.
EXAMPLE III
The cell testing device in the third embodiment is an improvement on the basis of any one of the above embodiments, technical contents disclosed in the above embodiments are not described repeatedly, and the contents disclosed in the above embodiments also belong to the contents disclosed in the third embodiment.
Referring to fig. 4, in an alternative embodiment of the present invention, the position detection mechanism 101 further includes a support frame 118; the photographing device 104 is mounted on the supporting frame 118, so that the photographing device 104 and the position adjusting mechanism 102 are disposed at an interval to photograph the battery cell 105 to be tested supported on the position adjusting mechanism 102.
In an optional solution of this embodiment, the position detection mechanism 101 further includes a light source device 119; the light source device 119 is located between the position adjusting mechanism 102 and the cell detection device 103, and the light source device 119 and the shooting device 104 are arranged at intervals, so that the cell 105 to be tested is located between the light source device 119 and the shooting device 104.
In this embodiment, in order to provide enough light for the photographing device 104, a light source device 119 is disposed between the position adjusting mechanism 102 and the cell detection device 103, and a tab of the cell 105 to be measured, which extends out of the position adjusting mechanism 102 and has a smaller size, is polished, so that photographing is clearer.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Claims (10)
1. A battery cell testing device is characterized by comprising a position detection mechanism, a position adjusting mechanism and a battery cell testing device;
the position detection mechanism comprises a shooting device and an image processing module which are electrically connected, wherein the shooting device is used for shooting a position image of the battery cell to be detected and transmitting the position image to the image processing module; the image processing module can calculate the offset between the actual position of the battery cell to be tested and the reference position and output a control signal to the position adjusting mechanism;
the position adjusting mechanism is used for bearing the electric core to be tested, and can move the position of the electric core to be tested to the reference position according to the received control signal;
the battery cell detection device and the position adjusting mechanism are correspondingly arranged, and when the position adjusting mechanism moves the battery cell to be detected to the reference position, the tab of the battery cell to be detected can be electrically connected with the battery cell detection device.
2. The cell testing device of claim 1, wherein the position adjustment mechanism comprises a first movement mechanism and a load-bearing platform;
the bearing platform is used for bearing the electric core to be tested;
the first movement mechanism comprises a first driving device and a first guide mechanism, and the first driving device is used for driving the bearing platform to reciprocate along a first direction;
the first guide mechanism is connected with the bearing platform to guide the bearing platform to reciprocate along the first direction.
3. The cell testing device of claim 2, wherein the first guiding mechanism comprises a first slide rail and a first slider;
the first sliding block is connected with the bearing platform and can reciprocate along the guiding direction of the first sliding rail, and the guiding direction of the first sliding rail is the first direction.
4. The cell testing device according to claim 3, wherein the first movement mechanism is further provided with a first inductive switch, and the first inductive switch is configured to output a first control signal to turn off the first driving device;
the first induction switch comprises a first emitter, a first receiver and a first positioning piece, the first emitter and the first receiver are fixed relative to the first slide rail, the first emitter and the first receiver are correspondingly arranged, and the first positioning piece is connected with the first sliding block;
when the first sliding block moves back and forth to the limit position along the first direction, the first positioning piece moves between the first emitter and the first receiver to cut off the light between the first emitter and the first receiver and output the first control signal.
5. The cell testing device of claim 2, wherein the position adjustment mechanism further comprises a second movement mechanism;
the second movement mechanism comprises a second driving device and a second guide mechanism, and the second driving device is used for driving the bearing platform to reciprocate along a second direction;
the second guide mechanism is positioned between the first guide mechanism and the bearing platform so as to guide the bearing platform to reciprocate along the second direction, and the second direction is vertical to the first direction.
6. The cell testing device of claim 5, wherein the second guiding mechanism comprises a second slide rail and a second slider;
the second slide rail is connected with the first guide mechanism, the second slide block is connected with the bearing platform, the second slide block can reciprocate along the guide direction of the second slide rail, and the guide direction of the second slide rail is the second direction.
7. The cell testing device according to claim 6, wherein the second movement mechanism is further provided with a second inductive switch, and the second inductive switch is configured to output a second control signal to turn off the second driving device;
the second inductive switch comprises a second emitter, a second receiver and a second positioning piece, the second emitter and the second receiver are fixed relative to the second slide rail, the second emitter and the second receiver are correspondingly arranged, and the second positioning piece is connected with the second slide block;
when the second sliding block reciprocates to the limit position along the second direction, the second positioning piece moves to a position between the second emitter and the second receiver so as to cut off light between the second emitter and the second receiver and output the second control signal.
8. The cell testing device of claim 5, wherein the position adjustment mechanism further comprises a mounting block;
the first movement mechanism, the bearing platform and the second guide mechanism are all arranged on one side of the mounting seat close to the position detection mechanism; an accommodating space is formed on the other side of the mounting seat, and the second driving device is positioned in the accommodating space;
the mounting seat is provided with a through hole so that the output end of the second driving device is connected with the bearing platform.
9. The cell testing device of claim 1, wherein the position detection mechanism further comprises a support frame;
the shooting device is arranged on the support frame so as to enable the shooting device and the position adjusting mechanism to be arranged at intervals.
10. The cell testing device of claim 1, wherein the position detection mechanism further comprises a light source device;
the light source device is located between the position adjusting mechanism and the battery cell detection device, and the light source device and the shooting device are arranged at intervals, so that the battery cell to be detected is located between the light source device and the shooting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922015899.5U CN211206738U (en) | 2019-11-20 | 2019-11-20 | Electricity core testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922015899.5U CN211206738U (en) | 2019-11-20 | 2019-11-20 | Electricity core testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206738U true CN211206738U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922015899.5U Active CN211206738U (en) | 2019-11-20 | 2019-11-20 | Electricity core testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206738U (en) |
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2019
- 2019-11-20 CN CN201922015899.5U patent/CN211206738U/en active Active
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