Battery assembly pressure detection device

Abstract

The application discloses a battery assembly pressure detection device, which comprises a first connecting piece, a pressure detection piece, an elastic piece and an adsorption assembly. The first connecting piece is movable along a first direction. The pressure detection piece is arranged on the first connecting piece and moves synchronously with the first connecting piece. The elastic piece is connected with the pressure detection piece and is telescopic along the first direction. The pressure detection piece detects the pressure received by the elastic piece according to the deformation amount of the elastic piece. The adsorption assembly is connected with the elastic piece, can adsorb a battery and extrude the elastic piece when the first connecting piece moves along the first direction. The battery assembly pressure detection device can automatically detect the pressure of the battery and adjust the position of the battery, does not need too much manual intervention, is simple and easy to operate, has high automation degree and high detection precision and detection efficiency of the battery pressure.

Description

Technical Field

[0001] The present invention belongs to the technical field of battery pressure detection, and more specifically, relates to a battery assembly pressure detection device. Background Art

[0002] Currently, the battery pressure-maintaining process for smartwatches is typically performed manually, which is labor-intensive and time-consuming. Operators must sequentially place the smartwatch case and battery on a pressure-maintaining fixture. A pneumatic cylinder then drives the pressure head downward, pressing it against the battery for a period of time to complete the battery pressure-maintaining process. Existing battery pressure-maintaining methods are complex and require excessive human involvement, making them difficult to automate. Summary of the Invention

[0003] The present invention aims to provide a battery assembly pressure detection device, which can at least solve the problems in the prior art of the battery pressure maintenance process requiring excessive manual participation, cumbersome operation, time-consuming and labor-intensive operation, and low degree of automation.

[0004] In order to solve the above-mentioned technical problems, the present invention is achieved as follows:

[0005] An embodiment of the present invention proposes a battery assembly pressure detection device, comprising: a first connecting member, which is movable along a first direction; a pressure detection member, which is provided on the first connecting member and moves synchronously with the first connecting member; an elastic member, which is connected to the pressure detection member, the elastic member is retractable in the first direction, and the pressure detection member detects the pressure exerted on the elastic member according to the deformation of the elastic member; and an adsorption component, which is connected to the elastic member, the adsorption component is capable of adsorbing the battery and squeezing the elastic member when the first connecting member moves along the first direction.

[0006] Optionally, the pressure detecting member is formed as a columnar structure extending along the first direction, the first end of the pressure detecting member is connected to the first connecting member, the second end of the pressure detecting member is connected to the elastic member, and at least a portion of the elastic member extends into the pressure detecting member.

[0007] Optionally, the battery assembly pressure detection device further includes:

[0008] A driving member is provided on the first connecting member, and the driving member is connected to the pressure detecting member to drive the pressure detecting member to rotate around its own axis and adjust the position of the battery on the adsorption assembly.

[0009] Optionally, the battery assembly pressure detection device further includes:

[0010] a camera assembly, wherein the camera assembly corresponds to the position of the adsorption assembly to photograph the position of the battery;

[0011] a sensing element, the sensing element being provided on the driving member and sensing a rotation angle of the pressure detecting member driven by the driving member;

[0012] A photoelectric switch is connected to the driving member and the camera assembly. The photoelectric switch generates a corresponding photoelectric signal according to the rotation angle of the pressure detection member sensed by the sensing element, and adjusts the rotation angle of the pressure detection member by the driving member according to the position of the battery photographed by the camera assembly.

[0013] Optionally, the first connecting member has a first surface and a second surface opposite to each other, the pressure detecting member is arranged on the first surface of the first connecting member, the driving member is arranged on the second surface of the first connecting member, and a part of the driving member passes through the first connecting member and is connected to the pressure detecting member.

[0014] Optionally, the battery assembly pressure detection device further includes:

[0015] a fixed shaft, a first end of the fixed shaft being connected to the first end of the pressure detecting member;

[0016] A coupling, a portion of which is connected to the motor shaft of the driving member, and another portion of which is connected to the second end of the fixed shaft.

[0017] Optionally, the battery assembly pressure detection device further includes:

[0018] The second connecting member is spaced apart from the first connecting member in the first direction, and the adsorption component is movably arranged on the second connecting member along the first direction.

[0019] Optionally, the adsorption component includes:

[0020] a first bearing seat, wherein the first bearing seat is provided on the second connecting member;

[0021] a pin shaft, the pin shaft being movably provided on the first bearing seat along the first direction;

[0022] a connecting shaft, the connecting shaft being arranged on the pin shaft and moving synchronously with the pin shaft, the first end of the connecting shaft being connected to the pin shaft;

[0023] A vacuum suction cup is provided at the second end of the connecting shaft, and is used for adsorbing the battery.

[0024] Optionally, the battery assembly pressure detection device further includes:

[0025] a second bearing seat, the second bearing seat being disposed on the second connecting member and spaced apart from the first bearing seat;

[0026] a guide shaft, the guide shaft being arranged on the second bearing seat and extending along the first direction, wherein a first end of the guide shaft is connected to the second bearing seat;

[0027] A guide plate is provided at the second end of the guide shaft, and the guide plate is provided with a through hole for accommodating the connection shaft to pass through.

[0028] Optionally, the battery assembly pressure detection device further includes:

[0029] A third bearing seat is provided on the second connecting member, and a portion of the pressure detecting member passes through the third bearing seat and is connected to the adsorption assembly.

[0030] The battery assembly pressure detection device of the present invention utilizes an adsorption component to adsorb the battery. During this process, the adsorption component compresses an elastic member, causing it to deform. The pressure detection component detects the deformation of the elastic member and determines the pressure of the adsorbed battery. This enables pressure detection of the battery, ensuring that the pressure during assembly of the battery and the smart product is within a specified range, thereby improving product safety. This battery assembly pressure detection device requires no manual intervention, is simple to operate, has a high degree of automation, and delivers high accuracy and efficiency in battery pressure detection.

[0031] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0033] Figure 1 1 is a structural explosion diagram of a battery assembly pressure detection device according to an embodiment of the present invention.

[0034] Reference numerals:

[0035] Battery assembly pressure detection device 100;

[0036] a first connecting member 10;

[0037] Pressure detection part 20;

[0038] elastic member 30;

[0039] Suction assembly 40; first bearing seat 41; pin shaft 42; connecting shaft 43; vacuum chuck 44;

[0040] Driving member 51; sensing element 52; photoelectric switch 53; fixed shaft 54; coupling 55; second connecting member 56;

[0041] Second bearing seat 61; guide shaft 62; guide plate 63; third bearing seat 64. DETAILED DESCRIPTION

[0042] Embodiments of the present application will be described in detail below with reference to the drawings, in which the same or similar components are denoted by the same or similar reference numerals throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and should not be understood as limiting the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative effort fall within the scope of the present application.

[0043] The terms "first", "second" in the description and claims of the present application can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship.

[0044] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0045] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0046] The battery assembly pressure detection device 100 of the present invention will be described below with reference to the accompanying drawings and specific embodiments.

[0047] like Figure 1 As shown, a battery assembly pressure detection device 100 according to an embodiment of the present invention includes a first connecting member 10 , a pressure detection member 20 , an elastic member 30 and an adsorption component 40 .

[0048] Specifically, the first connector 10 is movable in a first direction, and the pressure detection member 20 is disposed on the first connector 10 and moves synchronously with the first connector 10. An elastic member 30 is connected to the pressure detection member 20 and is retractable in the first direction. The pressure detection member 20 detects the pressure applied to the elastic member 30 based on the deformation of the elastic member 30. An adsorption assembly 40 is connected to the elastic member 30 and is capable of adsorbing the battery and compressing the elastic member 30 when the first connector 10 moves in the first direction.

[0049] In other words, if Figure 1 As shown, the battery assembly pressure detection device 100 according to an embodiment of the present invention is mainly composed of a first connecting member 10, a pressure detection member 20, an elastic member 30 and an adsorption component 40. Among them, the first connecting member 10 can move along the first direction, and the first direction can be understood as the height direction of the battery assembly pressure detection device 100. The pressure detection member 20 is installed below the first connecting member 10, and the pressure detection member 20 can move synchronously with the first connecting member 10. The pressure detection member 20 can be used to detect the pressure of the battery. The elastic member 30 is connected to the pressure detection member 20, and the elastic member 30 can be extended and retracted in the first direction. The elastic member 30 can adopt an elastic structural member such as a spring. The pressure detection member 20 can detect the pressure exerted on the elastic member 30 according to the deformation of the elastic member 30, so as to realize the detection of the battery pressure.

[0050] like Figure 1 As shown, the adsorption component 40 is connected to the elastic member 30. The adsorption component 40 can be used to adsorb the battery, and in the process of battery pressure detection, after the adsorption component 40 adsorbs the battery, when the first connecting member 10 moves along the first direction, the adsorption component 40 can squeeze the elastic member 30 during the process of adsorbing the battery, causing the elastic member 30 to deform, so that the pressure member is subjected to force, and the deformation of the elastic member 30 is detected by the pressure detection member 20, and converted into the pressure value of the battery, thereby obtaining the pressure value of the adsorbed battery, realizing pressure detection of the battery, ensuring that the pressure when the battery is assembled with the smart product is within the specified range, and improving product safety. The battery assembly pressure detection device 100 can realize automatic detection of battery pressure without excessive manual intervention, is easy to operate, has a high degree of automation, and has high battery pressure detection accuracy and detection efficiency.

[0051] It should be noted that electronic devices or smart devices, such as smart watches, need to undergo a battery pressure maintenance process before production to test the battery pressure and ensure that the battery pressure is within the specified range when the electronic device is assembled with the battery, preventing the battery from being subjected to excessive pressure and improving product qualification rate and product safety.

[0052] Thus, according to the battery assembly pressure detection device 100 of the embodiment of the present invention, the adsorption component 40 is used to adsorb the battery. During the process of the adsorption component 40 adsorbing the battery, the adsorption component 40 squeezes the elastic member 30, causing the elastic member 30 to deform. The deformation of the elastic member 30 is detected by the pressure detection component 20, and the pressure value of the adsorbed battery can be obtained, thereby realizing pressure detection of the battery, ensuring that the pressure when assembling the battery and the smart product is within the specified range, and improving product safety. The battery assembly pressure detection device 100 does not require excessive manual intervention, is easy to operate, has a high degree of automation, and has high battery pressure detection accuracy and efficiency.

[0053] According to one embodiment of the present invention, the pressure detecting member 20 is formed as a columnar structure extending along the first direction, the first end of the pressure detecting member 20 is connected to the first connecting member 10, the second end of the pressure detecting member 20 is connected to the elastic member 30, and at least a portion of the elastic member 30 extends into the pressure detecting member 20.

[0054] That is to say, if Figure 1 As shown, the pressure sensing member 20 can be designed as a columnar structure extending along a first direction, where the first direction can be understood as the length or axial direction of the columnar pressure sensing member 20. The first end of the pressure sensing member 20 is connected to the first connecting member 10, and the second end of the pressure sensing member 20 is connected to the elastic member 30. Furthermore, at least a portion of the elastic member 30 extends into the pressure sensing member 20, ensuring that the pressure sensing member 20 can more accurately detect the deformation of the elastic member 30, thereby improving the accuracy of pressure detection.

[0055] According to one embodiment of the present invention, the battery assembly pressure detection device 100 further includes a driving member 51 .

[0056] Specifically, the driving member 51 is provided on the first connecting member 10 , and the driving member 51 is connected to the pressure detecting member 20 to drive the pressure detecting member 20 to rotate around its own axis and adjust the position of the battery on the adsorption assembly 40 .

[0057] In other words, if Figure 1As shown, the battery assembly pressure detection device 100 may further include a driver 51. The driver 51 may be mounted on the first connector 10. The driver 51 may be a drive device such as a drive motor or a cylinder, and the pressure detection member 20 may be a pressure sensor. The driver 51 is connected to the pressure detection member 20. The driver 51 may drive the pressure detection member 20 to rotate around its own axis. By driving the pressure detection member 20 to rotate around its own axis by the driver 51, the position of the battery on the adsorption assembly 40 may be adjusted, achieving fine-tuning of the battery position and completing precise positioning of the battery placement, ensuring that the battery placement meets the specified tolerance requirements.

[0058] In some specific implementations of the present invention, the battery assembly pressure detection device 100 further includes a camera assembly, a sensing element 52 and a photoelectric switch 53 .

[0059] Specifically, the camera assembly is positioned in correspondence with the position of the adsorption assembly 40 to capture the battery's position. A sensing element 52 is provided on the driver 51 and senses the rotation angle of the pressure detection element 20 driven by the driver 51. A photoelectric switch 53 is connected to the driver 51 and the camera assembly. Based on the rotation angle of the pressure detection element 20 sensed by the sensing element 52, the photoelectric switch 53 generates a corresponding photoelectric signal. Based on the battery's position captured by the camera assembly, the photoelectric switch 53 adjusts the rotation angle of the pressure detection element 20 by the driver 51.

[0060] That is to say, if Figure 1 As shown, the battery assembly pressure detection device 100 may also include a camera component, a sensing element 52 and a photoelectric switch 53. Among them, the camera component can correspond to the position of the adsorption component 40, and the camera component can capture the position of the battery and detect whether the battery is placed correctly. The sensing element 52 is installed on the driving member 51, and the sensing element 52 can sense the rotation angle of the pressure detection member 20 driven by the driving member 51. The photoelectric switch 53 is connected to the driving member 51 and the camera component, and the photoelectric switch 53 can cooperate with the sensing element 52, and the photoelectric switch 53 can generate a corresponding photoelectric signal according to the rotation angle of the pressure detection member 20 sensed by the sensing element 52, and at the same time, according to the position of the battery photographed by the camera component, adjust the rotation angle of the driving member 51 to rotate the pressure detection member 20, so as to achieve precise adjustment of the battery placement position.

[0061] The camera assembly can be a camera or other imaging device with an imaging function. After the adsorption assembly 40 adsorbs the battery, the pressure detection element 20 detects the pressure of the battery. The camera assembly also captures the placement of the battery. If the battery is not placed properly, the sensor element 52 senses the rotation angle required to properly place the battery. The photoelectric switch 53 converts the rotation angle into a corresponding photoelectric signal, and controls the driving element 51 to drive the pressure detection element 20 to rotate the corresponding angle to achieve angle adjustment of the battery.

[0062] Of course, for those skilled in the art, the specific working principles of the sensing element 52 and the photoelectric switch 53 are understandable and achievable, and will not be described in detail in the present invention.

[0063] According to one embodiment of the present invention, Figure 1 As shown, the first connector 10 can be a plate, having a first surface and a second surface facing each other. The first surface is the side of the first connector 10 facing the driver 51, and the second surface is the side of the first connector facing the adsorption assembly 40. The pressure detection member 20 is mounted on the first surface of the first connector 10, and the driver 51 is mounted on the second surface of the first connector 10. A portion of the driver 51 passes through the first connector 10 and connects to the pressure detection member 20, facilitating rotation of the pressure detection member 20 to adjust the battery position.

[0064] According to one embodiment of the present invention, the battery assembly pressure detection device 100 further includes a fixed shaft 54 ​​and a coupling 55 .

[0065] Specifically, a first end of the fixed shaft 54 ​​is connected to a first end of the pressure detecting member 20 , a portion of the coupling 55 is connected to the motor shaft of the driving member 51 , and another portion of the coupling 55 is connected to a second end of the fixed shaft 54 ​​.

[0066] In other words, if Figure 1 As shown, the battery assembly pressure detection device 100 may further include a fixed shaft 54 ​​and a coupling 55. The first end of the fixed shaft 54 ​​may be connected to the first end of the pressure detection member 20. The first end and the second end of the fixed shaft 54 ​​are opposite ends of the fixed shaft 54 ​​in the axial direction. A part of the coupling 55 may be connected to the motor shaft of the driving member 51, and the other part of the coupling 55 may be connected to the second end of the fixed shaft 54. The driving member 51 is fixed to the first connecting member 10, and the driving member 51 is connected to the fixed shaft 54 ​​through the coupling 55, and the pressure detection member 20 is connected to the fixed shaft 54. The driving member 51 can drive the pressure detection member 20 to rotate through the coupling 55 and the fixed shaft 54 ​​to achieve position adjustment of the battery.

[0067] In some embodiments of the present invention, the battery assembly pressure detection device 100 further includes a second connecting member 56. The second connecting member 56 is spaced apart from the first connecting member 10 in the first direction, and the adsorption assembly 40 is movably disposed on the second connecting member 56 along the first direction.

[0068] That is to say, if Figure 1As shown, the battery assembly pressure detection device 100 may further include a second connector 56. The second connector 56 is spaced apart from the first connector 10 in the first direction. The first connector 10 and the second connector 56 may respectively provide mounting supports for the drive member 51 and the adsorption assembly 40. The adsorption assembly 40 may be movably mounted on the second connector 56 along the first direction.

[0069] According to one embodiment of the present invention, the adsorption assembly 40 includes a first bearing seat 41 , a pin shaft 42 , a connecting shaft 43 and a vacuum suction cup 44 .

[0070] Specifically, a first bearing seat 41 is disposed on the second connecting member 56. A pin 42 is movably disposed on the first bearing seat 41 along a first direction. A connecting shaft 43 is disposed on the pin 42 and moves synchronously therewith. A first end of the connecting shaft 43 is connected to the pin 42. A vacuum suction cup 44 is disposed on the second end of the connecting shaft 43 and is used to absorb the battery.

[0071] In other words, if Figure 1 As shown, the second connecting member 56 can be configured as a plate body, and the adsorption assembly 40 is mainly composed of a first bearing seat 41, a pin 42, a connecting shaft 43 and a vacuum suction cup 44. Among them, the first bearing seat 41 is mounted on the lower surface of the second connecting member 56. The pin 42 can be movably mounted on the first bearing seat 41 along a first direction. The connecting shaft 43 is connected to the pin 42, and the connecting shaft 43 and the pin 42 move synchronously. And the first end of the connecting shaft 43 is connected to the pin 42. The first end of the connecting shaft 43 is the end of the connecting shaft 43 facing the second connecting member 56. The vacuum suction cup 44 is mounted on the second end of the connecting shaft 43, and the second end of the connecting shaft 43 is the end of the connecting shaft 43 away from the second connecting member 56. The vacuum suction cup 44 is used to adsorb the battery.

[0072] When the battery position needs to be adjusted, the driving member 51 drives the fixed shaft 54 ​​to rotate through the coupling 55. The fixed shaft 54 ​​is connected to the connecting shaft 43 of the adsorption component 40 through the pin shaft 42, thereby driving the connecting shaft 43 to rotate, and then driving the vacuum suction cup 44 to rotate, so that the battery adsorbed by the vacuum suction cup 44 can be fine-tuned to a certain angle to complete the angle adjustment.

[0073] The battery assembly pressure detection device 100 of the present invention can not only realize the vertical movement of the vacuum suction cup 44, perform pressure detection when the battery is adsorbed, and ensure that the battery pressure is within the specified range, but also realize that the motor (drive element 51) drives the vacuum suction cup 44 to rotate, fine-tune the battery position, and achieve precise positioning of the battery placement.

[0074] According to one embodiment of the present invention, Figure 1As shown, the battery assembly pressure detection device 100 also includes a second bearing seat 61, a guide shaft 62 and a guide plate 63. The second bearing seat 61 is mounted on the bottom surface of the second connecting member 56, and the second bearing seat 61 is spaced apart from the first bearing seat 41. The guide shaft 62 can be arranged on the second bearing seat 61 extending along the first direction, the first end of the guide shaft 62 is connected to the second bearing seat 61, and the guide plate 63 is arranged at the second end of the guide shaft 62, and the guide plate 63 is provided with a through hole for accommodating the connection shaft 43 to pass through. By providing the second bearing seat 61, the guide shaft 62 and the guide plate 63, it can be ensured that the pressure detection member 20 can better move along its axial direction, thereby improving the accuracy of battery pressure detection.

[0075] In some specific embodiments of the present invention, Figure 1 As shown, the battery assembly pressure detection device 100 also includes a third bearing seat 64, which is arranged on the second connecting member 56. A portion of the pressure detection member 20 can pass through the third bearing seat 64 and connect with the adsorption component 40 to realize pressure detection of the battery and position adjustment of the battery.

[0076] In summary, the battery assembly pressure detection device 100 according to an embodiment of the present invention utilizes an adsorption component 40 to adsorb the battery. During the process of the adsorption component 40 adsorbing the battery, the adsorption component 40 squeezes the elastic member 30, causing the elastic member 30 to deform. The deformation of the elastic member 30 is detected by the pressure detection component 20, and the pressure value of the adsorbed battery can be obtained, thereby achieving pressure detection of the battery, ensuring that the pressure during assembly of the battery and the smart product is within a specified range, and improving product safety. The battery assembly pressure detection device 100 has a simple structure, low cost, does not require excessive manual intervention, is easy to operate, has a high degree of automation, and has high battery pressure detection accuracy and efficiency.

[0077] Of course, for those skilled in the art, other structures and working principles of the battery assembly pressure detection device 100 are understandable and achievable, and will not be described in detail in the present invention.

[0078] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0079] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A battery assembly pressure detection device, characterized in that: include: a first connecting member, wherein the first connecting member is movable along a first direction; a pressure detection member, the pressure detection member being provided on the first connecting member and moving synchronously with the first connecting member; an elastic member connected to the pressure detecting member, the elastic member being stretchable in the first direction, and the pressure detecting member detecting the pressure applied to the elastic member based on the deformation of the elastic member; an adsorption assembly connected to the elastic member and configured to squeeze the elastic member when the first connecting member moves along the first direction, the adsorption assembly comprising a first bearing seat, a pin, a connecting shaft, and a vacuum suction cup, the pin being movably disposed on the first bearing seat along the first direction, and the vacuum suction cup being configured to adsorb the battery; a second connecting member, the second connecting member and the first connecting member being spaced apart in the first direction, the first bearing seat being provided on the second connecting member; a third bearing seat, the third bearing seat being provided on the second connecting member, and a portion of the pressure detecting member passing through the third bearing seat being connected to the adsorption assembly; A driving member, a fixed shaft and a coupling, wherein the fixed shaft is connected to the connecting shaft through the pin shaft, and the driving member can drive the fixed shaft to rotate through the coupling, so as to drive the vacuum suction cup to rotate through the connecting shaft.

2. The battery assembly pressure detection device according to claim 1, characterized in that: The pressure detecting member is formed as a columnar structure extending along the first direction, the first end of the pressure detecting member is connected to the first connecting member, the second end of the pressure detecting member is connected to the elastic member, and at least a portion of the elastic member extends into the pressure detecting member.

3. The battery assembly pressure detection device according to claim 1, characterized in that: The driving member is provided on the first connecting member, and is connected to the pressure detecting member to drive the pressure detecting member to rotate around its own axis and adjust the position of the battery on the adsorption assembly.

4. The battery assembly pressure detection device according to claim 3, characterized in that: Also includes: a camera assembly, wherein the camera assembly corresponds to the position of the adsorption assembly to photograph the position of the battery; a sensing element, the sensing element being provided on the driving member and sensing a rotation angle of the pressure detecting member driven by the driving member; A photoelectric switch is connected to the driving member and the camera assembly. The photoelectric switch generates a corresponding photoelectric signal according to the rotation angle of the pressure detection member sensed by the sensing element, and adjusts the rotation angle of the pressure detection member by the driving member according to the position of the battery photographed by the camera assembly.

5. The battery assembly pressure detection device according to claim 3, characterized in that: The first connecting member has a first surface and a second surface opposite to each other. The pressure detecting member is arranged on the first surface of the first connecting member, the driving member is arranged on the second surface of the first connecting member, and a part of the driving member passes through the first connecting member to be connected to the pressure detecting member.

6. The battery assembly pressure detection device according to claim 5, characterized in that: The first end of the fixed shaft is connected to the first end of the pressure detecting member; a part of the coupling is connected to the motor shaft of the driving member, and the other part of the coupling is connected to the second end of the fixed shaft.

7. The battery assembly pressure detection device according to claim 1, characterized in that: The connecting shaft is provided on the pin shaft and moves synchronously with the pin shaft, and the first end of the connecting shaft is connected to the pin shaft; The vacuum suction cup is arranged at the second end of the connecting shaft.

8. The battery assembly pressure detection device according to claim 7, characterized in that: Also includes: a second bearing seat, the second bearing seat being disposed on the second connecting member and spaced apart from the first bearing seat; a guide shaft, the guide shaft being arranged on the second bearing seat and extending along the first direction, wherein a first end of the guide shaft is connected to the second bearing seat; A guide plate is provided at the second end of the guide shaft, and the guide plate is provided with a through hole for accommodating the connection shaft to pass through.

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