Groove-type assembly device and method for sensitive core of thin-film sensor

Abstract

The present invention provides a slot-type assembly device and method for a thin-film sensor sensitive core, comprising an assembly tool, a first pressing block tool, and a second pressing block tool; the front portion comprises an anode / cathode metal sheet correction and fixing slot, a first dielectric insulating sheet fixing and correction slot, and a first sheath fixing and correction slot; the middle portion comprises a sensitive core assembly suspended area; the rear portion comprises a second sheath fixing and correction slot, a second dielectric insulating sheet fixing and correction slot, and a lead alignment slot; the anode / cathode metal sheet correction and fixing slot, the first dielectric insulating sheet fixing and correction slot, the first sheath fixing and correction slot, the second sheath fixing and correction slot, the second dielectric insulating sheet fixing and correction slot, and the lead alignment slot have their center lines coincident. The assembly device and assembly method provided by the present invention can effectively improve the assembly accuracy and efficiency of the thin-film sensor sensitive core.

Description

Technical Field

[0001] The present invention relates to the technical field of sensor assembly devices and assembly methods, and in particular to a slot-type assembly device and a slot-type assembly method for a sensitive core of a sheet-type sensor. Background Art

[0002] The sensitive core of a thin-film sensor is composed of a "sandwich" sensitive structure made of micron-sized strip-like sheets. These strip-like sheets are highly brittle and expensive, and manual assembly can easily cause damage and waste of materials. The sensitive core composed of micron-sized strip-like sheets has extremely high assembly requirements for the relative position of each layer of material. The relative positions of the anode metal sheet and the cathode metal sheet must meet the following requirements: ① the anode and cathode metal sheets are completely parallel, ② the anode and cathode metal sheets are completely mapped and overlapped, and ③ the anode and cathode metal sheets are respectively located at the center of the dielectric insulating sheet. Only sensor sensitive cores that meet the above requirements can be further prepared into qualified, highly consistent, and commercially viable thin-film sensors. Therefore, thin-film sensors require a reliable and effective assembly device and assembly method to better combine the layers of micron-sized strip-like sheets, while being less prone to damage and deformation, achieving standard assembly accuracy, and providing a good foundation for subsequent thin-film sensor production. Summary of the Invention

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art and provide a slot-type assembly device and a slot-type assembly method for a sensitive core of a thin-film sensor, thereby solving the assembly problem of the sensitive core of a thin-film sensor.

[0004] In order to solve the above technical problems, the present invention provides a slot-type assembly device for a sensitive core of a thin-film sensor, comprising an assembly tool, a first pressing block tool and a second pressing block tool; the assembly tool comprises a front part, a middle part and a rear part, the middle part is connected between the front part and the rear part, the front part comprises an anode / cathode metal sheet correction and fixing slot, a first dielectric insulating sheet fixing and correction slot and a first sheath fixing and correction slot connected in sequence along a direction close to the middle part, the middle part comprises a sensitive core assembly suspended area, the rear part comprises a second sheath fixing and correction slot, a second dielectric insulating sheet fixing and correction slot and a lead alignment slot connected in sequence along a direction away from the middle part, the center lines of the anode / cathode metal sheet correction and fixing slot, the first dielectric insulating sheet fixing and correction slot, the first sheath fixing and correction slot, the second sheath fixing and correction slot, the second dielectric insulating sheet fixing and correction slot and the lead alignment slot coincide with each other;

[0005] The anode / cathode metal sheet correction and fixing slots are used to receive the anode / cathode metal sheets of the sheet-type sensor sensitive core, the first dielectric insulating sheet fixing and correction slots and the second dielectric insulating sheet fixing and correction slots cooperate to receive the dielectric insulating sheets of the sheet-type sensor sensitive core, the first sheath fixing and correction slots and the second sheath fixing and correction slots correspond to receiving the sheaths of the sheet-type sensor sensitive core, and the lead alignment slots correspond to receiving and calibrating the leads of the sheet-type sensor sensitive core;

[0006] The first pressing block tool is used to at least partially correspond to the anode / cathode metal sheet correction and fixing slot and the first dielectric insulating sheet correction and fixing slot to press the cathode metal sheet, the dielectric insulating sheet and the anode metal sheet respectively;

[0007] The second pressing block tool is used to at least partially correspond to be embedded in the second dielectric insulation sheet fixing and correction slot to press against the cathode metal sheet, the dielectric insulation sheet and the anode metal sheet.

[0008] In a more preferred embodiment, the card sheath of the sensitive core of the thin-film sensor is divided into an upper card sheath and a lower card sheath. When the first card sheath fixing correction slot and the second card sheath fixing correction slot receive the lower card sheath, the upper plane of the lower card sheath is flush with the bottom surfaces of the first dielectric insulating sheet fixing correction slot, the second dielectric insulating sheet fixing correction slot and the anode\cathode metal sheet correction fixing slot respectively.

[0009] In a more preferred embodiment, the slot width of the first dielectric insulating sheet fixing correction slot is greater than the slot width of the anode / cathode metal sheet correction and fixing slot; the lower end of the first pressing block tooling is T-shaped to adapt to and fit the first dielectric insulating sheet fixing correction slot and the anode / cathode metal sheet correction and fixing slot.

[0010] In a more preferred embodiment, the middle portion further includes three connecting arms, the suspended area is arranged adjacent to the upper side of the assembly tool, and the three connecting arms are located on the lower side of the assembly tool.

[0011] In a more preferred embodiment, the three connecting arms are all rectangular structures, wherein two connecting arms are located at the two ends below the front and rear surfaces to be connected, and the other connecting arm is located in the center of the front and rear surfaces to be connected, and the lower arm surface of the connecting arm coincides with the upper arm surfaces of the other two connecting arms, and the three connecting arms have no direct contact relationship.

[0012] In a more preferred embodiment, the front anode / cathode metal sheet correction and fixing slot and the first dielectric insulating sheet fixing and correction slot form a T-slot, the anode / cathode metal sheet correction and fixing slot is located at the front end of the T-slot, and the first dielectric insulating sheet fixing and correction slot is located at the rear end of the T-slot; the lower end of the first pressing block tooling is T-shaped to adapt to the first dielectric insulating sheet fixing and correction slot and the anode / cathode metal sheet correction and fixing slot.

[0013] In a more preferred embodiment, the first sheath fixing correction slot and the second sheath fixing correction slot are located on both sides of the sensitive core assembly suspended area; the bottom walls of the first sheath fixing correction slot and the second sheath fixing correction slot are semicircular.

[0014] In a more preferred embodiment, the lead alignment groove is located at the center line of the anode / cathode metal sheet correction and fixing groove.

[0015] The present invention also provides a slot-type assembly method for a sensitive core of a thin-film sensor, using the slot-type assembly device for a sensitive core of a thin-film sensor, characterized in that the slot-type assembly method comprises the following steps:

[0016] Step 1: Use a high-pressure air gun to clean each slot of the assembly device to ensure that there is no foreign matter in the slot;

[0017] Step 2: Place the lower card sheath into the card sheath fixing and calibration slot, ensuring that the upper surface of the lower card sheath is flush with the bottom surfaces of the first dielectric insulation sheet fixing and calibration slot, the second dielectric insulation sheet fixing and calibration slot, and the anode / cathode metal sheet fixing and calibration slot;

[0018] Step 3: Place the cathode metal sheet into the anode / cathode metal sheet alignment and fixing slot, ensuring that the cathode metal sheet at the front is completely placed into the anode / cathode metal sheet alignment and fixing slot;

[0019] Step 4: Place the dielectric insulation sheet into the first dielectric insulation sheet fixing and correction slot and the second dielectric insulation sheet fixing and correction slot, so that the dielectric insulation sheet located at the front is completely placed in the first dielectric insulation sheet fixing and correction slot;

[0020] Step 5: Place the anode metal sheet into the anode / cathode metal sheet alignment and fixing slots, ensuring that the anode metal sheet at the front is completely placed into the anode / cathode metal sheet alignment and fixing slots;

[0021] Step 6: Press the second pressing block tool into the second dielectric insulating sheet fixing and correction slot at the rear, so that the cathode metal sheet, the dielectric insulating sheet and the anode metal sheet are squeezed and fixed by the second pressing block tool;

[0022] Step 7: Press the first pressing block tool into the first dielectric insulating sheet fixing and correction slot and the anode / cathode metal sheet correction and fixing slot located at the front, so that the cathode metal sheet, the dielectric insulating sheet and the anode metal sheet are squeezed and fixed by the first pressing block tool;

[0023] Step 8: Place the upper sheath into the first sheath fixing and correction slot and the second sheath fixing and correction slot, so that the front and rear ends of the upper and lower sheaths are aligned;

[0024] Step 9: Fix the upper and lower sheaths through the suspended area of the sensitive core assembly, so that the sensitive core of the thin-film sensor enters the next assembly process.

[0025] In a more preferred embodiment, in step 9, the upper sheath and the lower sheath are fixedly connected by external forces acting from top to bottom; or, a fixing ring or paraffin is used to fix the sensitive core of the thin-film sensor.

[0026] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0027] The assembly device and assembly method provided by the present invention can effectively improve the assembly accuracy and assembly efficiency of the sensitive core of the thin-film sensor, is easy to operate, and can enable the assembled sensitive core to better enter the next assembly process link for assembly. At the same time, it makes the subsequent assembly of the whole machine sensor more convenient and accurate, and also provides a good foundation for the subsequent sensor whole machine assembly, simplifies the assembly process, saves manpower, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A perspective schematic diagram of a trough-type assembly device in a preferred embodiment of the present invention;

[0029] Figure 2 This is a three-dimensional exploded schematic diagram of the sensitive core of the sheet-type sensor in a preferred embodiment of the present invention;

[0030] Figure 3 It is a perspective exploded schematic diagram of a trough-type assembly device in a preferred embodiment of the present invention;

[0031] Figure 4 This is a partial enlarged view of the assembly tooling in the preferred embodiment of the present invention;

[0032] Figure 5 This is a perspective schematic diagram of an assembly tool in a preferred embodiment of the present invention, showing the connecting arm. DETAILED DESCRIPTION

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] A slot-type assembly device for a thin-film sensor sensitive core includes an assembly tool 1, a first pressing block tool 21, and a second pressing block tool 22; the assembly tool 1 includes a front part 11, a middle part 12, and a rear part 13, and the middle part 12 is connected between the front part 11 and the rear part 13.

[0035] The front part 11 includes an anode / cathode metal sheet correction and fixing slot 111, a first dielectric insulating film fixed correction slot 112 and a first sheath fixed correction slot 113 connected in sequence along a direction close to the middle part 12, the middle part 12 includes a sensitive core assembly suspended area 121, and the rear part 13 includes a second sheath fixed correction slot 131, a second dielectric insulating film fixed correction slot 132 and a lead alignment slot 133 connected in sequence along a direction away from the middle part 12, and the axes of the anode / cathode metal sheet correction and fixing slot 111, the first dielectric insulating film fixed correction slot 112, the first sheath fixed correction slot 113, the second sheath fixed correction slot 131, the second dielectric insulating film fixed correction slot 132 and the lead alignment slot 133 coincide.

[0036] The sensitive core of the sheet-type sensor includes a sheath, an anode metal sheet 4, a cathode metal sheet 5, a dielectric insulating sheet 6, an anode lead 7 and a cathode lead 8, and the sheath includes an upper sheath 31 and a lower sheath 32. The anode lead 7 is connected to the anode metal sheet 4 by welding, and the cathode lead 8 is connected to the cathode metal sheet 5 by welding. The anode lead 7 is located on the center line of the anode metal sheet 4, and the cathode lead 8 is located on the center line of the cathode metal sheet 5. The anode lead 7 is parallel to the anode metal sheet 4, and the cathode lead 8 is parallel to the cathode metal sheet 5. The overlapping length of the anode lead 7 and the anode metal sheet 4 and the overlapping length of the cathode lead 8 and the cathode metal sheet 5 need to be determined according to actual conditions. The length of the lead alignment groove 133 can also be appropriately extended according to actual needs.

[0037] The anode / cathode metal sheet calibration and fixing slot 111 is used to receive the anode / cathode metal sheets of the sheet-type sensor sensitive core. The first dielectric insulating sheet calibration and fixing slot 112 and the second dielectric insulating sheet calibration and fixing slot 132 cooperate to receive the dielectric insulating sheet 6 of the sheet-type sensor sensitive core. The first sheath calibration and fixing slot 113 and the second sheath calibration and fixing slot 131 correspond to receiving the sheath of the sheet-type sensor sensitive core. The lead alignment slot 133 corresponds to receiving and aligning the leads of the sheet-type sensor sensitive core. The lead alignment slot 133 is used to calibrate the position of the leads, and by calibrating the lead position, the anode metal sheet 4 is calibrated.

[0038] In this embodiment, the bottom surfaces of the anode / cathode metal sheet correction and fixing slot 111, the first dielectric insulating sheet correction and fixing slot 112, and the second dielectric insulating sheet correction and fixing slot 132 are flush.

[0039] The anode / cathode metal sheet correction and fixing slot 111, the first dielectric insulating sheet correction and fixing slot 112, the first sheath correction and fixing slot 113, the second sheath correction and fixing slot 131, the second dielectric insulating sheet correction and fixing slot 132, and the lead alignment slot 133 are respectively limited in the width direction by the slot walls on both sides of the width direction to achieve the alignment of the center line. The slots of the front portion 11 (the anode / cathode metal sheet correction and fixing slot 111, the first sheath correction and fixing slot 113, and the first dielectric insulating sheet correction and fixing slot 112 all include axial end walls away from the middle portion 12, which can achieve the length direction limitation of the component).

[0040] The first pressing block fixture 21 is used to at least partially correspond to the anode / cathode metal sheet correction and fixing slot 111 and the first dielectric insulating sheet correction and fixing slot 112 to press the cathode metal sheet 5, the dielectric insulating sheet 6 and the anode metal sheet 4 respectively;

[0041] The second pressing block fixture 22 is used to at least partially correspond to and be embedded in the second dielectric insulation sheet fixing and correction slot 132 to press against the cathode metal sheet 5 , the dielectric insulation sheet 6 and the anode metal sheet 4 .

[0042] The width dimensions of the first and second pressing block fixtures 21 and 22 are adapted to the slot widths of the corresponding slots to achieve precise alignment. The first and second pressing blocks include an insert 23 and an upper push block 24. The insert 23 is used to fit into the slot, and the upper push block 24 is used to abut the upper surface of the assembly fixture 1.

[0043] When the first card sheath fixing correction slot 113 and the second card sheath fixing correction slot 131 receive the lower card sheath 32, the upper plane of the lower card sheath 32 is flush with the bottom surfaces of the first dielectric insulating sheet fixing correction slot 112, the second dielectric insulating sheet fixing correction slot 132 and the anode\cathode metal sheet correction fixing slot 111 respectively.

[0044] The slot width of the first dielectric insulating sheet fixing correction slot 112 is greater than the slot width of the anode / cathode metal sheet correction fixing slot 111; the lower end of the first pressing block tooling 21 is T-shaped to adapt to the first dielectric insulating sheet fixing correction slot 112 and the anode / cathode metal sheet correction fixing slot 111.

[0045] The middle portion 12 further includes three connecting arms 122 . The suspended area is arranged adjacent to the upper side of the assembly tool 1 , and the three connecting arms 122 are located on the lower side of the assembly tool 1 .

[0046] The three connecting arms 122 are all rectangular structures, two of which are located at the two ends below the surface to be connected between the front part 11 and the rear part 13, and the other connecting arm 122 is located in the center of the surface to be connected between the front part 11 and the rear part 13, and the lower arm surface of the connecting arm 122 coincides with the upper arm surfaces of the other two connecting arms 122. The three connecting arms 122 have no direct contact relationship.

[0047] The anode / cathode metal sheet correction and fixing slot 111 and the first dielectric insulating sheet fixing and correction slot 112 of the front part 11 form a T-shaped slot, the anode / cathode metal sheet correction and fixing slot 111 is located at the front end of the T-shaped slot, and the first dielectric insulating sheet fixing and correction slot 112 is located at the rear end of the T-shaped slot; the lower end of the first pressing block tooling 21 is T-shaped to adapt to the first dielectric insulating sheet fixing and correction slot 112 and the anode / cathode metal sheet correction and fixing slot 111.

[0048] The first sheath fixing correction slot 113 and the second sheath fixing correction slot 131 are located on both sides of the sensitive core assembly suspended area 121; the bottom walls of the first sheath fixing correction slot 113 and the second sheath fixing correction slot 131 are semicircular, and their curvature should be consistent with the curvature of the sheath for more precise assembly.

[0049] The lead wire alignment slot 133 is located at the exact center line of the anode / cathode metal sheet correction and fixing slot 111 .

[0050] The anode / cathode metal sheet correction and fixing slot 111, the first dielectric insulating sheet fixing and correction slot 112 and the second dielectric insulating sheet fixing and correction slot 132 have no requirements on the thickness of the anode metal sheet 4, the cathode metal sheet 5 and the dielectric insulating sheet 6. If the thickness of the anode metal sheet 4, the cathode metal sheet 5 and the dielectric insulating sheet 6 of the manufactured sensor sensitive core exceeds the upper plane of the assembly device, the height of the upper plane of the extended assembly device can be appropriately increased as needed.

[0051] The width of the sensitive core assembly suspended area 121 is the length of the connecting arm 122. The function of the sensitive core assembly suspended area 121 is to facilitate the overall disassembly and transfer to the next assembly process after the sensitive core is assembled.

[0052] The present invention also provides a slot-type assembly method for a sensitive core of a sheet-type sensor, using the slot-type assembly device, characterized in that the slot-type assembly method comprises the following steps:

[0053] Step 1: Use a high-pressure air gun to clean each slot of the assembly device to ensure that there is no foreign matter in the slot;

[0054] Step 2: Place the lower card sheath 32 into the card sheath fixing and correction slot, ensuring that the upper surface of the lower card sheath 32 is flush with the bottom surfaces of the first dielectric insulating sheet fixing and correction slot 112, the second dielectric insulating sheet fixing and correction slot 132, and the anode / cathode metal sheet correction and fixing slot 111;

[0055] Step 3: Place the cathode metal sheet 5 into the anode / cathode metal sheet alignment and fixing slot 111 , so that the cathode metal sheet 5 located at the front portion 11 is completely placed into the anode / cathode metal sheet alignment and fixing slot 111 ;

[0056] Step 4: Place the dielectric insulating sheet 6 into the first dielectric insulating sheet fixing and correction slot 112 and the second dielectric insulating sheet fixing and correction slot 132 , so that the dielectric insulating sheet 6 located at the front portion 11 is completely placed in the first dielectric insulating sheet fixing and correction slot 112 ;

[0057] Step 5: Place the anode metal sheet into the anode / cathode metal sheet alignment and fixing slot 111 , ensuring that the anode metal sheet located at the front portion 11 is completely placed into the anode / cathode metal sheet alignment and fixing slot 111 ;

[0058] Step 6: Press the second pressing block tool 22 into the second dielectric insulating sheet fixing and correction slot 132 located at the rear portion 13 , so that the cathode metal sheet 5 , the dielectric insulating sheet 6 and the anode metal sheet are squeezed and fixed by the second pressing block tool 22 ;

[0059] Step 7: Press the first pressing block tool 21 into the first dielectric insulating sheet fixing and correction slot 112 and the anode / cathode metal sheet correction and fixing slot 111 located on the front portion 11, so that the cathode metal sheet 5, the dielectric insulating sheet 6 and the anode metal sheet 4 are squeezed and fixed by the first pressing block tool 21;

[0060] Step 8: Place the upper card sheath 31 into the first card sheath fixing and correction slot 113 and the second card sheath fixing and correction slot 131 so that the front and rear ends of the upper card sheath 31 and the lower card sheath 32 are aligned;

[0061] Step 9: The upper clamping sheath 31 and the lower clamping sheath 32 are fixed by assembling the suspended area 121 of the sensitive core, so that the sensitive core of the thin-film sensor enters the next assembly process link.

[0062] In a more preferred embodiment, in step 9, the upper sheath 31 and the lower sheath 32 are fixedly connected by external forces acting up and down (such as force exerted by fingers); or, a fixing ring or paraffin is used to fix the sensitive core of the thin-film sensor.

[0063] The above is only a preferred specific embodiment of the present invention, but the design concept of the present invention is not limited to this. Any technician familiar with this technical field who uses this concept to make non-substantial changes to the present invention within the technical scope disclosed by the present invention shall be deemed to infringe the scope of protection of the present invention.

Claims

1. A slot-type assembly device for a thin-film sensor sensitive core, characterized in that: It comprises an assembly tool, a first pressing block tool and a second pressing block tool; the assembly tool comprises a front part, a middle part and a rear part, the middle part is connected between the front part and the rear part, the front part comprises an anode / cathode metal sheet correction and fixing slot, a first dielectric insulating sheet fixing and correction slot and a first sheath fixing and correction slot which are sequentially connected in a direction close to the middle part, the middle part comprises a sensitive core assembly suspended area, the rear part comprises a second sheath fixing and correction slot, a second dielectric insulating sheet fixing and correction slot and a lead alignment slot which are sequentially connected in a direction away from the middle part, and the center lines of the anode / cathode metal sheet correction and fixing slot, the first dielectric insulating sheet fixing and correction slot, the first sheath fixing and correction slot, the second sheath fixing and correction slot, the second dielectric insulating sheet fixing and correction slot and the lead alignment slot coincide with each other; The anode / cathode metal sheet correction and fixing slots are used to receive the anode / cathode metal sheets of the sheet-type sensor sensitive core, the first dielectric insulating sheet fixing and correction slots and the second dielectric insulating sheet fixing and correction slots cooperate to receive the dielectric insulating sheets of the sheet-type sensor sensitive core, the first sheath fixing and correction slots and the second sheath fixing and correction slots correspond to receiving the sheaths of the sheet-type sensor sensitive core, and the lead alignment slots correspond to receiving and calibrating the leads of the sheet-type sensor sensitive core; The first pressing block tool is used to at least partially correspond to the anode / cathode metal sheet correction and fixing slot and the first dielectric insulating sheet correction and fixing slot to press the cathode metal sheet, the dielectric insulating sheet and the anode metal sheet respectively; The second pressing block tool is used to at least partially correspond to be embedded in the second dielectric insulation sheet fixing and correction slot to press against the cathode metal sheet, the dielectric insulation sheet and the anode metal sheet.

2. A slot-type assembly device for a thin-film sensor sensitive core according to claim 1, characterized in that: The card sheath of the sensitive core of the thin-film sensor is divided into an upper card sheath and a lower card sheath. When the first card sheath fixing correction slot and the second card sheath fixing correction slot receive the lower card sheath, the upper plane of the lower card sheath is flush with the bottom surfaces of the first dielectric insulating sheet fixing correction slot, the second dielectric insulating sheet fixing correction slot and the anode\cathode metal sheet correction fixing slot respectively.

3. A slot-type assembly device for a thin-film sensor sensitive core according to claim 1, characterized in that: The slot width of the first dielectric insulating sheet fixing correction slot is greater than the slot width of the anode / cathode metal sheet correction and fixing slot; the lower end of the first pressing block tooling is T-shaped to adapt to and fit the first dielectric insulating sheet fixing correction slot and the anode / cathode metal sheet correction and fixing slot.

4. A slot-type assembly device for a thin-film sensor sensitive core according to claim 1, characterized in that: The middle portion further includes three connecting arms, the suspended area is arranged adjacent to the upper side of the assembly tool, and the three connecting arms are located on the lower side of the assembly tool.

5. A slot-type assembly device for a sensitive core of a sheet-type sensor according to claim 4, characterized in that: The three connecting arms are all rectangular structures, two of which are located at the two ends below the front and rear surfaces to be connected, and the other connecting arm is located in the center of the front and rear surfaces to be connected, and the lower arm surface of the connecting arm coincides with the upper arm surfaces of the other two connecting arms. The three connecting arms have no direct contact relationship.

6. The slot-type assembly device for a thin-film sensor sensitive core according to claim 1, characterized in that: The anode / cathode metal sheet correction and fixing slot and the first dielectric insulating sheet fixing and correction slot at the front constitute a T-shaped slot, the anode / cathode metal sheet correction and fixing slot is located at the front end of the T-shaped slot, and the first dielectric insulating sheet fixing and correction slot is located at the rear end of the T-shaped slot; the lower end of the first pressing block tooling is T-shaped to adapt to and fit into the first dielectric insulating sheet fixing and correction slot and the anode / cathode metal sheet correction and fixing slot.

7. A slot-type assembly device for a sensitive core of a sheet-type sensor according to claim 2, characterized in that: The first card sheath fixing correction slot and the second card sheath fixing correction slot are located on both sides of the sensitive core assembly suspended area; the bottom walls of the first card sheath fixing correction slot and the second card sheath fixing correction slot are semicircular arc-shaped.

8. The slot-type assembly device for a thin-film sensor sensitive core according to claim 1, characterized in that: The lead wire alignment slot is located at the exact center line of the anode / cathode metal sheet correction and fixing slot.

9. A slot-type assembly method for a thin-film sensor sensitive core, using the slot-type assembly device for a thin-film sensor sensitive core according to claim 2 or claim 7, characterized in that: The trough type assembly method comprises the following steps: Step 1: Use a high-pressure air gun to clean each slot of the assembly device to ensure that there is no foreign matter in the slot; Step 2: Place the lower card sheath into the card sheath fixing and calibration slot, ensuring that the upper surface of the lower card sheath is flush with the bottom surfaces of the first dielectric insulation sheet fixing and calibration slot, the second dielectric insulation sheet fixing and calibration slot, and the anode / cathode metal sheet fixing and calibration slot; Step 3: Place the cathode metal sheet into the anode / cathode metal sheet alignment and fixing slot, ensuring that the cathode metal sheet at the front is completely placed into the anode / cathode metal sheet alignment and fixing slot; Step 4: Place the dielectric insulation sheet into the first dielectric insulation sheet fixing and correction slot and the second dielectric insulation sheet fixing and correction slot, so that the dielectric insulation sheet located at the front is completely placed in the first dielectric insulation sheet fixing and correction slot; Step 5: Place the anode metal sheet into the anode / cathode metal sheet alignment and fixing slots, ensuring that the anode metal sheet at the front is completely placed into the anode / cathode metal sheet alignment and fixing slots; Step 6: Press the second pressing block tool into the second dielectric insulating sheet fixing and correction slot at the rear, so that the cathode metal sheet, the dielectric insulating sheet and the anode metal sheet are squeezed and fixed by the second pressing block tool; Step 7: Press the first pressing block tool into the first dielectric insulating sheet fixing and correction slot and the anode / cathode metal sheet correction and fixing slot located at the front, so that the cathode metal sheet, the dielectric insulating sheet and the anode metal sheet are squeezed and fixed by the first pressing block tool; Step 8: Place the upper sheath into the first sheath fixing and correction slot and the second sheath fixing and correction slot, so that the front and rear ends of the upper and lower sheaths are aligned; Step 9: Fix the upper and lower sheaths through the suspended area of the sensitive core assembly, so that the sensitive core of the thin-film sensor enters the next assembly process.

10. The slot-type assembly method for a sensitive core of a sheet-type sensor according to claim 9, characterized in that: In step 9, the upper sheath and the lower sheath are fixedly connected by external forces acting from top to bottom; alternatively, a fixing ring or paraffin is used to fix the sensitive core of the sheet-type sensor.

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