Lithium electrode plate thickness detection device

Abstract

The invention relates to the field of thickness detection devices, and particularly provides a lithium electrode plate thickness detection device. The lithium electrode plate thickness detector comprises a thickness detector, the thickness detector comprises a main body, the bottom of the main body is provided with a mounting base, and one side of the mounting base is provided with a mounting hole, the lithium electrode plate thickness detector is provided with a clamping mechanism, so that height adaptation and flexible clamping of lithium electrode plates of different specifications or sizes are realized, the clamping mechanism adopts a replaceable design, and the clamping mechanism is convenient to use. The lithium electrode plates with different sizes can be easily handled through the threaded connection of the fixing screw rod and the mounting hole, and meanwhile, a stable and protective clamping system is formed by a spring, an abutting piece and a pressing sliding ball in the clamping mechanism, so that the lithium electrode plates can be ensured to be stable and not move in the measurement process, damage caused by external force can be effectively avoided, and the measurement accuracy is improved. Particularly, the four pressed sliding beads which are arranged in a rectangular array at equal intervals can uniformly distribute the clamping force, so that the safety of the lithium electrode plate is further improved.

Description

Technical Field

[0001] The present invention relates to the field of thickness detection devices, and in particular to a lithium electrode sheet thickness detection device. Background Art

[0002] There are many types of lithium electrode sheet thickness detection devices, one of which is the handheld type. This type of equipment is usually highly portable and easy to operate. It is suitable for quickly measuring the thickness of lithium electrode sheets at production sites or laboratory environments. It can provide instant feedback, which is helpful for quality control and precise adjustments during product development. It is also often equipped with a digital display screen that can intuitively display the measurement results, and some advanced models also have data storage and transmission functions to facilitate subsequent data analysis and management.

[0003] The inventor of this application found that there are the following problems in the practical use process:

[0004] However, when this handheld lithium electrode sheet thickness detection device is in use, the base tray it is equipped with is not tailored for the lithium electrode sheet. This design deficiency results in the lithium electrode sheet being easily subjected to unnecessary pressure or displacement due to the incompatibility of the base tray when the lithium electrode sheet is placed on the base tray and the probe is pressed down for measurement, thereby increasing the risk of damage and affecting the accuracy of the measurement and the integrity of the lithium electrode sheet itself.

[0005] Therefore, it is necessary to provide a lithium electrode sheet thickness detection device to solve the above technical problems. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a thickness detection device that can better adapt to lithium electrode sheets and avoid causing unnecessary pressure or displacement thereto during the measurement process, thereby ensuring the measurement accuracy and the integrity of the lithium electrode sheets. In view of the above-mentioned defects of the prior art, a lithium electrode sheet thickness detection device is provided.

[0007] To achieve the above object, the technical solution of the present invention is: a lithium electrode sheet thickness detection device, comprising a thickness detector, the thickness detector comprising a main body, a mounting base is provided at the bottom of the main body, a mounting hole is opened on one side of the mounting base, and a clamping mechanism is provided on one side of the mounting hole;

[0008] The clamping mechanism comprises a base, a fixing screw is arranged on one side of the base, the fixing screw is screwed with the mounting hole, and the mounting hole can be used to replace the model of the clamping mechanism, a side groove is opened on one side of the base, a through hole is opened at the top center of the base, four spring seats are arranged on the outer side of the bottom of the base, a spring groove is opened at the bottom of the base, and the spring groove extends into the spring seat, and a spring is arranged in the spring groove;

[0009] A contact piece is abutted at the bottom of the spring, the contact piece is engaged and slidably moved with the spring groove, the top of the contact piece is abutted with the spring, and a pressed sliding ball is arranged at the bottom of the contact piece.

[0010] By adopting the above technical solution, the rapid replacement and adaptability of the clamping mechanism are achieved. Through a simple screw connection, the user can easily replace different types of clamping mechanisms to adapt to lithium electrode sheets of various sizes and shapes, thereby improving the flexibility and versatility of the detection device.

[0011] Furthermore, the aperture size of the through hole is the same as the diameter of the probe.

[0012] By adopting the above technical solution, it is ensured that the probe can pass through the through hole unimpeded and directly contact the lithium electrode sheet for thickness measurement. This not only improves the measurement accuracy, but also reduces the error caused by the mismatch between the probe and the through hole, thereby improving the detection efficiency.

[0013] Furthermore, four pressing beads are provided, and the four pressing beads are arranged equidistantly in a rectangular array, and the pressing beads are used to clamp the lithium electrode sheet.

[0014] By adopting the above technical solution, the equidistant arrangement of four pressed sliding beads forms a stable clamping surface, which can evenly distribute the clamping force and avoid local damage to the lithium electrode sheet. At the same time, this design also enhances the stability of the clamping and ensures that the lithium electrode sheet will not shake or shift during the measurement process.

[0015] Furthermore, a display screen is arranged above the outer surface of the main body, and buttons are arranged below the display screen.

[0016] By adopting the above technical solution, the integrated design of the display and buttons makes the operation more intuitive and convenient. The user can easily control the detection device through the buttons and view the measurement results on the display in real time without additional operation or viewing of the equipment, which greatly improves work efficiency and user experience.

[0017] Furthermore, a pressure rod is provided on the top of the main body, and a handle is provided on one side of the main body.

[0018] By adopting the above technical solution, the design of the pressure rod and the handle provides the user with a more comfortable and stable operation method. The user can hold the detection device firmly through the handle and use the pressure rod to perform precise measurement operations. This design enhances the operability of the equipment and reduces the difficulty of operation.

[0019] Furthermore, an anti-slip layer is provided on the handle, and the material of the anti-slip layer is silicone.

[0020] By adopting the above technical solution, the silicone anti-slip layer not only increases the comfort of the grip, but also greatly improves the stability of the grip. Even in a humid or greasy environment, the user can easily hold the detection device, avoiding operational errors or equipment falling due to hand slippage.

[0021] Furthermore, a probe is provided at the bottom of the main body, and the probe is used to detect the lithium electrode sheet.

[0022] By adopting the above technical solution, the special design of the probe enables it to accurately measure the thickness of the lithium electrode sheet. Through the precise measurement of the probe, the user can promptly detect abnormal thickness of the lithium electrode sheet, providing strong support for the production and quality control of lithium batteries and ensuring product performance and safety.

[0023] Furthermore, the main body is arranged in a circular structure, a protective ring is arranged on the outer side of the main body, and the material of the protective ring is rubber.

[0024] By adopting the above technical solution, the rubber protective ring not only provides additional protection for the detection device, but also increases the durability of the equipment. When the equipment accidentally falls or is impacted, the protective ring can absorb part of the impact force and protect the main body and internal parts from damage, thereby extending the service life of the equipment.

[0025] Compared with the related art, the lithium electrode sheet thickness detection device provided by the present invention has the following beneficial effects:

[0026] The present invention provides a lithium electrode sheet thickness detection device, which realizes high adaptability and flexible clamping of lithium electrode sheets of different specifications or sizes by setting a clamping mechanism. The clamping mechanism adopts a replaceable design, and can easily cope with lithium electrode sheets of different sizes by screwing the fixing screw and the mounting hole. At the same time, the spring, abutment sheet and pressing ball inside the clamping mechanism together constitute a stable and protective clamping system, which can not only ensure that the lithium electrode sheet is stable during the measurement process, but also effectively avoid damage caused by external force. In particular, four pressing balls equidistantly arranged in a rectangular array can evenly distribute the clamping force, further improving the safety of the lithium electrode sheet. In addition, the precise matching design of the through hole and the probe diameter ensures that the probe can accurately contact the lithium electrode sheet, thereby greatly improving the accuracy and reliability of the measurement, and providing solid technical support for the production and quality control of lithium batteries.

[0027] The present invention provides a lithium electrode sheet thickness detection device. A handle, a protective ring and an anti-skid layer are arranged. The anti-skid layer is made of silicone, thereby greatly improving the holding stability and comfort of the user during use. The silicone material not only has good anti-skid performance, but also can maintain a stable grip even in a humid or greasy environment. Moreover, its soft touch can reduce hand fatigue caused by long-term use, thereby improving work efficiency and user satisfaction. The protective ring is made of rubber. This design effectively enhances the durability and protection ability of the detection device. The rubber protective ring can resist external impact and wear, and protect the main body from accidental damage, especially when the production environment is relatively harsh or the equipment is frequently moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a side view stereoscopic structural schematic diagram of the present invention;

[0030] Figure 3 It is a schematic diagram of a side cross-sectional three-dimensional structure of the present invention;

[0031] Figure 4 For the present invention Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0032] Numbers in the figure: 1. Thickness detector; 101. Main body; 102. Display screen; 103. Button; 104. Handle; 105. Pressure rod; 106. Mounting hole; 107. Probe; 108. Mounting base; 2. Clamping mechanism; 201. Base; 202. Side groove; 203. Through hole; 204. Spring seat; 205. Spring groove; 206. Spring; 207. Abutment sheet; 208. Pressed sliding ball; 209. Fixing screw. DETAILED DESCRIPTION

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0034] Embodiment 1:

[0035] like Figure 1-Figure 4As shown, the thickness detector 1 includes a main body 101, a mounting base 108 is provided at the bottom of the main body 101, a mounting hole 106 is provided on one side of the mounting base 108, and a clamping mechanism 2 is provided on one side of the mounting hole 106; the clamping mechanism 2 includes a base 201, a fixing screw 209 is provided on one side of the base 201, the fixing screw 209 is screwed with the mounting hole 106, and the mounting hole 106 can be used to replace the model of the clamping mechanism 2, a side groove 202 is provided on one side of the base 201, a through hole 203 is provided at the top center of the base 201, and a bottom outer side of the base 201 is provided Four spring seats 204, a spring slot 205 is provided at the bottom of the base 201, and the spring slot 205 extends into the spring seat 204, and a spring 206 is arranged in the spring slot 205; an abutting piece 207 is abutted below the spring 206, and the abutting piece 207 is engaged and slid with the spring slot 205, and the top of the abutting piece 207 abuts against the spring 206; a pressing sliding ball 208 is provided at the bottom of the abutting piece 207, and through the replaceable clamping mechanism 2, the user can easily replace different types of clamping mechanisms to adapt to lithium electrode sheets of different specifications or sizes by using the screw connection of the fixing screw 209 and the mounting hole 106. This greatly improves the versatility and flexibility of the equipment and meets the diversified production needs.

[0036] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The aperture size of the through hole 203 is the same as the diameter of the probe 107. This setting ensures that the probe 107 can accurately and correctly contact the lithium electrode sheet during the measurement process, thereby improving the accuracy and reliability of the measurement. The precise matching of the through hole and the probe diameter avoids measurement errors, which is crucial for a production environment that requires strict control of the thickness of the lithium electrode sheet.

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 There are four pressing beads 208, which are arranged equidistantly in a rectangular array. The pressing beads 208 are used to clamp the lithium electrode sheet. The four pressing beads 208 are arranged equidistantly in a rectangular array, which can evenly distribute the clamping force and effectively avoid damage to the lithium electrode sheet caused by excessive local pressure. This design not only ensures the stability of clamping, but also protects the integrity of the lithium electrode sheet.

[0038] Embodiment 2:

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 4A display screen 102 is arranged above the outer surface of the main body 101, and a button 103 is arranged below the display screen 102. The display screen 102 is used to display the measurement results in real time, so that the user can intuitively and quickly obtain the thickness information of the lithium electrode sheet. The button 103 is convenient for the user to operate and control the device, such as starting measurement, saving data, etc., which improves the ease of use and operation efficiency of the device.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A pressure rod 105 is provided on the top of the main body 101, and a handle 104 is provided on one side of the main body 101. The design of the pressure rod 105 allows the user to start the measurement process by manually pressing down, which is easy and intuitive to operate. The handle 104 provides the user with a stable holding point, ensuring stability and accuracy during the measurement process.

[0041] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 An anti-slip layer is provided on the handle 104, and the material of the anti-slip layer is silicone. The anti-slip layer is made of silicone and has good anti-slip properties. It can maintain a firm grip even in a humid or greasy environment, which greatly improves the safety and comfort of the user during use and reduces operational errors or equipment damage caused by hand slippage.

[0042] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A probe 107 is provided at the bottom of the main body 101. The probe 107 is used to detect the lithium electrode sheet. The probe 107 is a key component for detecting the thickness of the lithium electrode sheet. It is precisely and sensitively designed and can accurately measure the thickness of the lithium electrode sheet and transmit it to the display screen for display. This ensures the accuracy and reliability of the measurement results and provides strong support for the production and quality control of lithium batteries.

[0043] During implementation, first, ensure that the detection device is in an inoperative state, the display screen 102 displays the initial interface or the standby state, select a suitable clamping mechanism 2 model according to the specifications and dimensions of the lithium electrode sheet to be tested, and install the clamping mechanism 2 on the mounting base 108 by screwing the fixing screw 209 to the mounting hole 106;

[0044] Place the lithium electrode sheet to be tested on the base 201 of the clamping mechanism 2, and ensure that the lithium electrode sheet is in full contact with the four pressing beads 208 and is stably clamped. The design of the pressing beads 208 can evenly distribute the clamping force to avoid damage to the lithium electrode sheet. Hold the handle 104 to ensure that the hand holds the entire detection device tightly and stabilizes it; press the pressure rod 105 downward, at this time, the probe 107 connected to the pressure rod 105 will drop and contact the clamped lithium electrode sheet. After the probe 107 contacts the lithium electrode sheet, the detection device will automatically start the measurement program and start measuring the thickness of the lithium electrode sheet;

[0045] After the measurement is completed, the detection device will display the measurement results in real time on the display screen 102. The user can clearly view the thickness value of the lithium electrode sheet through the display screen. If necessary, the user can also save, print or transmit the data through the button 103;

[0046] However, during the entire use process, the protective collar on the outside of the main body 101 can provide additional protection to prevent the detection device from being damaged in the event of an accidental fall or collision. At the same time, the anti-slip layer on the grip 104 can ensure that the user can hold the detection device firmly even in sweaty or greasy conditions, thereby improving the accuracy and safety of the measurement.

[0047] The advantages of this technical solution in practical applications include but are not limited to the following:

[0048] 1. By setting up the clamping mechanism, the high adaptability of lithium electrode sheets of different specifications or sizes is achieved. The replaceable design of the clamping mechanism and the internal stable clamping system can not only ensure the stability of the lithium electrode sheet, but also effectively avoid damage, thereby improving the measurement accuracy and safety of the lithium electrode sheet;

[0049] 2. The four pressed sliding beads in the clamping mechanism are arranged in a rectangular array and are equidistant from each other, which can evenly distribute the clamping force. At the same time, the precise matching design of the through hole and the probe diameter ensures that the probe can accurately contact the lithium electrode sheet, thereby greatly improving the accuracy and reliability of the measurement;

[0050] 3. The grip, protective ring and anti-slip layer made of silicone material greatly improve the user's grip stability and comfort during use, reduce hand fatigue, and improve work efficiency and user satisfaction;

[0051] 4. The rubber protective ring effectively enhances the durability of the detection device, can resist external impact and wear, and protect the main body from accidental damage. It is especially suitable for situations where the production environment is relatively harsh or the equipment is frequently moved.

[0052] Although 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 present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium electrode sheet thickness detection device, characterized in that: The thickness detector (1) comprises a main body (101), a mounting base (108) is provided at the bottom of the main body (101), a mounting hole (106) is provided on one side of the mounting base (108), and a clamping mechanism (2) is provided on one side of the mounting hole (106); The clamping mechanism (2) comprises a base (201), a fixing screw (209) is provided on one side of the base (201), the fixing screw (209) is screwed to the mounting hole (106), and the mounting hole (106) can be used to replace the model of the clamping mechanism (2), a side groove (202) is provided on one side of the base (201), a through hole (203) is provided at the top center of the base (201), four spring seats (204) are provided on the outer side of the bottom of the base (201), a spring groove (205) is provided at the bottom of the base (201), and the spring groove (205) extends into the spring seat (204), and a spring (206) is provided in the spring groove (205); A contact piece (207) is abutted below the spring (206), the contact piece (207) is engaged and slidably moved with the spring groove (205), and the top of the contact piece (207) is in contact with the spring (206); A pressing sliding ball (208) is provided at the bottom of the abutment sheet (207).

2. The lithium electrode sheet thickness detection device according to claim 1, characterized in that: The aperture size of the through hole (203) is the same as the diameter of the probe (107).

3. The lithium electrode sheet thickness detection device according to claim 1, characterized in that: Four pressing beads (208) are provided, and the four pressing beads (208) are arranged equidistantly in a rectangular array. The pressing beads (208) are used to clamp the lithium electrode sheet.

4. The lithium electrode sheet thickness detection device according to claim 1, characterized in that: A display screen (102) is arranged above the outer surface of the main body (101), and a button (103) is arranged below the display screen (102).

5. The lithium electrode sheet thickness detection device according to claim 1, characterized in that: A pressure rod (105) is provided on the top of the main body (101), and a handle (104) is provided on one side of the main body (101).

6. The lithium electrode sheet thickness detection device according to claim 5, characterized in that: The handle (104) is provided with an anti-slip layer, and the material of the anti-slip layer is silicone.

7. The lithium electrode sheet thickness detection device according to claim 1, characterized in that: A probe (107) is provided at the bottom of the main body (101), and the probe (107) is used to detect the lithium electrode sheet.

8. The lithium electrode sheet thickness detection device according to claim 1, characterized in that: The main body (101) is arranged in a circular structure, and a protective ring is arranged on the outer side of the main body (101), and the material of the protective ring is rubber.

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