Formation needle bed and formation equipment

Abstract

The utility model provides a formation needle bed and formation equipment, and relates to the technical field of batteries. The formation needle bed comprises a fixed assembly, a movable assembly in sliding connection with the fixed assembly in a preset direction, a probe module arranged on the movable assembly, a plurality of first connectors arranged on the movable assembly, a plurality of second connectors arranged on the fixed assembly, a plurality of first cables and a plurality of second cables. The probe module comprises a plurality of probes, each first cable is connected between one probe and one first connector, and each second cable is connected between the power supply device and one second connector. The plurality of first connectors and the plurality of second connectors are arranged in a one-to-one correspondence manner, and each first connector and one second connector are inserted and matched in a preset direction so as to realize detachable connection. According to the formation needle bed provided by the invention, on the basis of the sliding connection of the moving assembly and the fixed assembly, the maintenance difficulty of the formation needle bed is reduced through the plug-in design of the connectors.

Description

Technical Field

[0001] This application relates to the field of battery technology, and in particular to a formation needle bed and formation equipment. Background Technology

[0002] The information disclosed in this background section is intended only to enhance the understanding of the general background of this disclosure and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art.

[0003] During battery production, a formation process is involved. When multiple batteries are produced in batches simultaneously, a formation needle bed is used. Currently, formation equipment typically separates the formation needle bed from the power supply unit. The power supply unit is electrically connected to the formation needle bed via multiple cables to power the probe modules on the needle bed. Since the probe module consists of multiple probes, each requiring a cable, damaged probes need to be replaced or repaired. During replacement or repair, multiple cables must be disassembled one by one to remove the probe module for replacement. When reassembling the cables, issues such as incorrect cable sequence or cable tangling can easily occur, making the maintenance of the formation needle bed quite difficult. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a chemical forming needle bed and chemical forming equipment, which aims to solve the technical problem of the high maintenance difficulty of chemical forming needle beds.

[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:

[0006] In a first aspect, embodiments of this application provide a chemical needle bed, comprising:

[0007] Fixed components;

[0008] The movable component is slidably connected to the fixed component in a preset direction;

[0009] A probe module is disposed on the moving component and includes multiple probes;

[0010] Multiple first connectors are disposed on the movable component;

[0011] Multiple second connectors are disposed on the fixing component;

[0012] Multiple first cables, each first cable being connected between one of the probes and one of the first connectors;

[0013] Multiple second cables, each second cable connecting between a power supply device and a second connector;

[0014] In this configuration, a plurality of first connectors are provided in a one-to-one correspondence with a plurality of second connectors, and each first connector and a second connector are inserted and engaged in the preset direction to achieve a detachable connection.

[0015] In one embodiment of the first aspect, one of the fixed component and the movable component is provided with a guide groove, and the other is provided with a sliding structure. The guide groove and the sliding structure extend in the preset direction, and the sliding structure passes through the guide groove.

[0016] In one embodiment of the first aspect, the guide groove includes a first groove body and a second groove body, the first groove body and the second groove body are connected to form a first step structure, the sliding structure includes a first sliding part and a second sliding part, the first sliding part and the second sliding part are connected to form a second step structure, the first sliding part is located in the second groove body, and the second sliding part is located in the first groove body.

[0017] In one embodiment of the first aspect, the formation needle bed further includes:

[0018] A negative pressure module is disposed on the movable component and includes multiple negative pressure cups;

[0019] An airway connector is provided on the movable component and communicates with each of the negative pressure cups;

[0020] A vacuum tube is mounted on the fixed assembly, and the tube connector is inserted into the vacuum tube in the preset direction to achieve a detachable connection.

[0021] In one embodiment of the first aspect, the chemical needle bed further includes a manifold disposed on the movable component, the manifold defining a manifold channel, the endotracheal connector being connected to the manifold and communicating with the manifold channel, and each of the negative pressure cups communicating with the manifold channel.

[0022] In one embodiment of the first aspect, the moving component includes:

[0023] A movable bracket is slidably connected to the fixed component in the preset direction, and the busbar is disposed on the movable bracket;

[0024] A first docking member is connected to the movable bracket, and a plurality of the first connectors are disposed on the first docking member;

[0025] The first connector is attached to the movable bracket, and the probe module is disposed on the first connector.

[0026] In one embodiment of the first aspect, the moving component further includes:

[0027] The second connector is connected to the movable bracket, and the negative pressure module is disposed on the second connector;

[0028] The third connector is connected to the second connector on the side closest to the first mating member;

[0029] A fourth connector is connected to the side of the second connector away from the first docking member, and the manifold is connected between the third connector and the fourth connector.

[0030] In one embodiment of the first aspect, the moving component further includes:

[0031] The fifth connector is attached to the side of the movable bracket closest to the first docking member;

[0032] A sixth connector is connected to the side of the movable bracket away from the first docking member. The first connector is connected between the fifth connector and the sixth connector, and the second connector is connected between the fifth connector and the sixth connector.

[0033] In one embodiment of the first aspect, the fixing component includes:

[0034] A fixed bracket is slidably connected to the movable component in the preset direction;

[0035] The second docking part is connected to the fixed bracket, and a plurality of the second connectors are disposed on the second docking part.

[0036] Secondly, embodiments of this application provide a formation apparatus, including a power supply device and a formation needle bed as described in any of the embodiments of the first aspect above, wherein the power supply device is used to supply power to the probe module.

[0037] The beneficial effects of this application are as follows:

[0038] The chemical forming needle bed provided in this application allows for quick disconnection of the electrical connection between the chemical forming needle bed and the power supply when probe replacement or repair is required. This is achieved by moving the movable component relative to the fixed component, simultaneously separating multiple first connectors from multiple second connectors. After probe replacement or repair, moving the movable component relative to the fixed component allows for simultaneous insertion and engagement of the multiple first connectors into the multiple second connectors, quickly restoring the electrical connection between the chemical forming needle bed and the power supply. This process eliminates the need to disassemble cables one by one for probe replacement or repair, and also avoids the need to reassemble cables one by one after probe replacement or repair, thus preventing incorrect wiring sequences, cable tangling, and other issues, and reducing the maintenance difficulty of the chemical forming needle bed.

[0039] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0040] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This illustration shows a schematic diagram of the structure of a chemically formed needle bed provided in one embodiment of the present application when the first connector and the second connector are inserted;

[0042] Figure 2 This illustration shows a schematic diagram of the formation needle bed provided in one embodiment of the present application when the first connector and the second connector are separated;

[0043] Figure 3 This illustration shows a three-dimensional structural diagram of a chemically formed needle bed provided in one embodiment of the present application when the first connector and the second connector are separated;

[0044] Figure 4 It shows Figure 3 Enlarged structural diagram of region A in the middle;

[0045] Figure 5 This illustration shows a three-dimensional structure of a formation needle bed provided in one embodiment of this application when the first connector and the second connector are inserted. Figure 1 ;

[0046] Figure 6 This illustration shows a three-dimensional structure of a formation needle bed provided in one embodiment of this application when the first connector and the second connector are inserted. Figure 2 ;

[0047] Figure 7 A schematic diagram of the assembly structure of a formation needle bed, a power supply device, and a battery according to an embodiment of this application is shown;

[0048] Figure 8 It shows Figure 7 Schematic diagram of the cross-sectional structure at point BB.

[0049] Explanation of key component symbols:

[0050] 100 - Formation needle bed; 110 - Fixing component; 111 - Fixing bracket; 112 - Second docking part; 113 - Guide groove; 1131 - First groove; 1132 - Second groove; 120 - Moving component; 121 - Moving bracket; 122 - First docking part; 123 - First connector; 124 - Second connector; 125 - Third connector; 126 - Fourth connector; 127 - Fifth connector; 128 - Sixth connector; 129 - Sliding structure; 1291 - First sliding part; 1292 - Second sliding part; 131 - Probe; 141 - First connector; 142 - Second connector; 151 - Negative pressure cup; 161 - Tracheal connector; 162 - Vacuum tubing; 170 - Manifold; 200 - Power supply device; 300 - Battery; 310 - Terminal; 320 - Injection port; X - Preset direction. Detailed Implementation

[0051] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0052] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0053] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0054] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0055] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0056] like Figure 1 and Figure 7 As shown, in a first aspect, embodiments of this application provide a formation needle bed 100, which relates to the field of battery technology and is mainly used in formation equipment for the first charging of a battery 300 to achieve the effect of activating the battery 300.

[0057] like Figure 1 and Figure 2 As shown, the formation needle bed 100 provided in this embodiment includes: a fixing component 110, a moving component 120, a probe module, a plurality of first connectors 141, a plurality of second connectors 142, a plurality of first cables and a plurality of second cables.

[0058] The movable component 120 is slidably connected to the fixed component 110 in a preset direction X. A probe module is disposed on the movable component 120 and includes multiple probes 131. Multiple first connectors 141 are disposed on the movable component 120, and multiple second connectors 142 are disposed on the fixed component 110. Each first cable connects a probe 131 and a first connector 141, and each second cable connects a power supply device 200 and a second connector 142. The multiple first connectors 141 and multiple second connectors 142 are arranged in a one-to-one correspondence, and each first connector 141 and one second connector 142 are plugged into each other in the preset direction X to achieve a detachable connection.

[0059] It should be noted that "the movable component 120 is slidably connected to the fixed component 110 in the preset direction X" means that under the action of external force, the movable component 120 can slide relative to the fixed component 110 in the preset direction X. "Each first connector 141 and a second connector 142 are inserted and engaged in the preset direction X" means that the first connector 141 can be inserted and engaged with the second connector 142 in the preset direction X under the action of the movable component 120.

[0060] like Figure 7 and Figure 8 As shown, it should be noted that probe 131 is used to contact the terminal 310 to perform the initial charging of battery 300, thereby activating battery 300. For example, probe 131 can be a positive probe, in which case terminal 310 is the positive terminal and the positive probe contacts the positive terminal; of course, probe 131 can also be a negative probe, in which case terminal 310 is the negative terminal and the negative probe contacts the negative terminal. No specific limitation is made on the type of probe 131 here.

[0061] It is understood that, in this embodiment, when the probe 131 needs to be replaced or repaired, the moving component 120 is moved relative to the fixed component 110, causing the multiple first connectors 141 and multiple second connectors 142 to separate simultaneously, thus quickly disconnecting the electrical connection between the chemical bed 100 and the power supply device 200. After the probe 131 is replaced or repaired, the moving component 120 is moved relative to the fixed component 110, causing the multiple first connectors 141 and multiple second connectors 142 to simultaneously plug in, thus quickly restoring the electrical connection between the chemical bed 100 and the power supply device 200. In this process, it is not necessary to disassemble each cable to replace or repair the probe 131, nor is it necessary to reassemble the cables after replacement or repair, thereby avoiding incorrect wiring sequences, tangled cables, and other issues, and reducing the maintenance difficulty of the chemical bed 100.

[0062] like Figure 3As shown, in one embodiment, one of the fixed component 110 and the movable component 120 is provided with a guide groove 113, and the other is provided with a sliding structure 129. The guide groove 113 and the sliding structure 129 extend in a preset direction X, and the sliding structure 129 passes through the guide groove 113. In this way, the movable component 120 and the fixed component 110 are slidably connected in the preset direction X, so that the movement of the movable component 120 relative to the fixed component 110 can drive the separation and insertion of the first connector 141 and the second connector 142.

[0063] like Figure 3 , Figure 7 and Figure 8 As shown, the guide groove 113 further includes a first groove 1131 and a second groove 1132, which are connected to form a first stepped structure. The sliding structure 129 includes a first sliding part 1291 and a second sliding part 1292, which are connected to form a second stepped structure. The first sliding part 1291 is located in the second groove 1132, and the second sliding part 1292 is located in the first groove 1131. In this way, through the engagement of the stepped structure, not only can the moving component 120 slide relative to the fixed component 110 along the preset direction X, but the degrees of freedom of the moving component 120 in other directions besides the preset direction X are also restricted. This allows the first connector 141 to be more accurately engaged with the second connector 142, thereby reducing the risk of connector damage due to inaccurate connector engagement.

[0064] In another embodiment, one of the fixed component 110 and the movable component 120 is provided with a guide rail, and the other is provided with a slider. By sliding the slider with the guide rail, the fixed component 110 and the movable component 120 can also be slidably connected in a preset direction X. No specific restrictions are placed on the implementation method of the sliding connection between the movable component 120 and the fixed component 110.

[0065] like Figure 3 and Figure 4 As shown, in one embodiment, the chemical needle bed 100 further includes a negative pressure module, an air tube connector 161, and a vacuum tube 162. The negative pressure module is disposed on the moving component 120 and includes a plurality of negative pressure cups 151. The air tube connector 161 is disposed on the moving component 120 and communicates with each negative pressure cup 151. The vacuum tube 162 is disposed on the fixed component 110. The air tube connector 161 and the vacuum tube 162 are inserted and engaged in a preset direction X to achieve a detachable connection.

[0066] like Figure 7 and Figure 8As shown, it should be noted that the battery 300 will generate gas during the formation process. The negative pressure cup 151 is used to press against the liquid injection hole 320 of the battery 300 to extract the gas generated by the battery 300, thereby reducing the risk of the battery 300 bulging.

[0067] Understandably, when the negative pressure cup 151 needs to be replaced or repaired, moving the movable component 120 relative to the fixed component 110 allows the endotracheal connector 161 to separate from the vacuum tube 162, thus quickly disconnecting the air supply. After the negative pressure cup 151 is replaced or repaired, moving the movable component 120 relative to the fixed component 110 allows the endotracheal connector 161 to be inserted into the vacuum tube 162, thus quickly restoring the air supply and putting the chemical injection bed 100 into operation. In this process, the replacement and repair of the negative pressure cup 151 are more convenient, further reducing the maintenance difficulty of the chemical injection bed 100.

[0068] like Figure 3 and Figure 4 As shown, the chemical needle bed 100 further includes a manifold 170 disposed on the moving component 120, the manifold 170 defining a manifold channel, the endotracheal connector 161 being connected to the manifold 170 and communicating with the manifold channel, and each negative pressure cup 151 communicating with the manifold channel.

[0069] Understandably, by setting up a manifold 170 with a manifold channel, it is convenient to combine the gas extracted from multiple negative pressure cups 151, and then discharge it through the air pipe connector 161 and the vacuum tube 162. This eliminates the need for a long air pipe to connect multiple negative pressure cups 151 to the air pipe connector 161, making it easier to replace and maintain the negative pressure cups 151.

[0070] like Figure 2 and Figure 3 As shown, the movable component 120 further includes a movable bracket 121, a first docking member 122, and a first connecting member 123. The movable bracket 121 is slidably connected to the fixed component 110 in a preset direction X. The busbar 170 is disposed on the movable bracket 121. The first docking member 122 is connected to the movable bracket 121. A plurality of first connectors 141 are disposed on the first docking member 122. The first connecting member 123 is connected to the movable bracket 121. The probe module is disposed on the first connecting member 123.

[0071] Understandably, the first docking member 122 facilitates the arrangement of multiple first connectors 141. The first connecting member 123 facilitates the arrangement of the probe module. The movable bracket 121 allows the probe module, negative pressure module, air tube connector 161, and first connector 141 to slide as a whole relative to the fixed component 110, so that when the first connector 141 is inserted into the second connector 142, the air tube connector 161 is also inserted into the vacuum tube 162.

[0072] like Figure 1 and Figure 6 As shown, the movable component 120 further includes a second connector 124, a third connector 125, and a fourth connector 126. The second connector 124 is connected to the movable bracket 121, and the negative pressure module is disposed on the second connector 124. The third connector 125 is connected to the side of the second connector 124 near the first docking member 122, and the fourth connector 126 is connected to the side of the second connector 124 away from the first docking member 122. The manifold 170 is connected between the third connector 125 and the fourth connector 126.

[0073] Understandably, the second connector 124 facilitates the arrangement of the negative pressure module. The third connector 125 and the fourth connector 126 facilitate the arrangement of the manifold 170.

[0074] like Figure 1 , Figure 5 and Figure 6 As shown, the movable component 120 further includes a fifth connector 127 and a sixth connector 128. The fifth connector 127 is connected to the side of the movable bracket 121 near the first docking member 122, and the sixth connector 128 is connected to the side of the movable bracket 121 away from the first docking member 122. The first connector 123 is connected between the fifth connector 127 and the sixth connector 128, and the second connector 124 is connected between the fifth connector 127 and the sixth connector 128.

[0075] It is understandable that the arrangement of the first connector 123 and the second connector 124 facilitates the arrangement of the fifth connector 127 and the sixth connector 128, so that the probe module, the negative pressure module, the air pipe connector 161, and the first connector 141 can slide as a whole relative to the fixed component 110. In this way, when the first connector 141 is inserted into the second connector 142, the air pipe connector 161 is also inserted into the vacuum tube 162.

[0076] like Figure 1 and Figure 3As shown, in one embodiment, the fixing component 110 includes a fixing bracket 111 and a second docking member 112. The fixing bracket 111 is slidably connected to the moving component 120 in a preset direction X. The second docking member 112 is connected to the fixing bracket 111, and a plurality of second connectors 142 are disposed on the second docking member 112.

[0077] Understandably, the fixed bracket 111 serves to support the movable component 120 and the second docking member 112. The second docking member 112 facilitates the arrangement of multiple second connectors 142.

[0078] like Figure 3 As shown, it should be noted that when the needle bed 100 is equipped with a guide groove 113 and a sliding structure 129, the guide groove 113 can be set on the fixed bracket 111, and the sliding structure 129 can be set on the movable bracket 121, so as to realize the sliding connection between the movable bracket 121 and the fixed bracket 111 in the preset direction X.

[0079] like Figure 7 As shown, in a second aspect, embodiments of this application provide a formation apparatus, including a power supply device 200 and a formation needle bed 100 as described in any of the embodiments of the first aspect above. The power supply device 200 is used to supply power to the probe module, so that the probe 131 can perform an initial charge on the battery 300 to activate the battery 300.

[0080] It should be understood that, since the formation apparatus provided in this embodiment has the formation needle bed 100 in any of the embodiments of the first aspect described above, it has all the beneficial effects of the formation needle bed 100, which will not be described in detail here.

[0081] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions 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 one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0082] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A type of chemically synthesized needle bed, characterized in that, include: Fixed components; The movable component is slidably connected to the fixed component in a preset direction; A probe module is disposed on the moving component and includes multiple probes; Multiple first connectors are disposed on the movable component; Multiple second connectors are disposed on the fixing component; Multiple first cables, each first cable being connected between one of the probes and one of the first connectors; Multiple second cables, each second cable connecting between a power supply device and a second connector; In this configuration, a plurality of first connectors are provided in a one-to-one correspondence with a plurality of second connectors, and each first connector and a second connector are inserted and engaged in the preset direction to achieve a detachable connection.

2. The chemically formed needle bed according to claim 1, characterized in that, One of the fixed component and the movable component is provided with a guide groove, and the other is provided with a sliding structure. The guide groove and the sliding structure extend in the preset direction, and the sliding structure passes through the guide groove.

3. The chemically formed needle bed according to claim 2, characterized in that, The guide groove includes a first groove and a second groove, which are connected to form a first step structure. The sliding structure includes a first sliding part and a second sliding part, which are connected to form a second step structure. The first sliding part is located in the second groove, and the second sliding part is located in the first groove.

4. The chemically formed needle bed according to claim 1, characterized in that, The chemically synthesized needle bed also includes: A negative pressure module is disposed on the movable component and includes multiple negative pressure cups; An airway connector is provided on the movable component and communicates with each of the negative pressure cups; A vacuum tube is mounted on the fixed assembly, and the tube connector is inserted into the vacuum tube in the preset direction to achieve a detachable connection.

5. The chemically formed needle bed according to claim 4, characterized in that, The chemical needle bed also includes a manifold disposed on the movable component, the manifold defining a manifold channel, the endotracheal connector being connected to the manifold and communicating with the manifold channel, and each negative pressure cup communicating with the manifold channel.

6. The chemically formed needle bed according to claim 5, characterized in that, The moving component includes: A movable bracket is slidably connected to the fixed component in the preset direction, and the busbar is disposed on the movable bracket; A first docking member is connected to the movable bracket, and a plurality of the first connectors are disposed on the first docking member; The first connector is attached to the movable bracket, and the probe module is disposed on the first connector.

7. The chemically formed needle bed according to claim 6, characterized in that, The moving component also includes: The second connector is connected to the movable bracket, and the negative pressure module is disposed on the second connector; The third connector is connected to the second connector on the side closest to the first mating member; A fourth connector is connected to the side of the second connector away from the first docking member, and the manifold is connected between the third connector and the fourth connector.

8. The chemically formed needle bed according to claim 7, characterized in that, The moving component also includes: The fifth connector is attached to the side of the movable bracket closest to the first docking member; A sixth connector is connected to the side of the movable bracket away from the first docking member. The first connector is connected between the fifth connector and the sixth connector, and the second connector is connected between the fifth connector and the sixth connector.

9. The chemically formed needle bed according to any one of claims 1 to 8, characterized in that, The fixing component includes: A fixed bracket is slidably connected to the movable component in the preset direction; The second docking part is connected to the fixed bracket, and a plurality of the second connectors are disposed on the second docking part.

10. A chemical formation device, characterized in that, The device includes a power supply unit and a chemically formed needle bed as described in any one of claims 1 to 9, wherein the power supply unit is used to supply power to the probe module.

Images