Quantum electric field test platform

Abstract

The invention relates to the technical field of electric field testing, and discloses a quantum electric field testing platform which comprises a main body assembly and an adjusting mechanism. The main body assembly comprises a supporting platform, parallel polar plates and electric field units; the adjusting mechanism comprises a supporting seat, a first direction adjusting seat, a second direction adjusting seat, a clamping piece and a driving unit, the first direction adjusting seat is assembled on the supporting seat in a swinging mode, the second direction adjusting seat is assembled on the first direction adjusting seat in a swinging mode, and the clamping piece comprises a detection plate, a clamping rod, a fastening piece and a second transmission unit. The detection plate is vertically and movably assembled on the second direction adjusting seat, the fastener comprises a lifting shell, an extrusion unit and a third transmission unit, the lifting shell is fixedly connected to the bottom of the detection plate, and the extrusion unit is located on the lifting shell in the vertical direction. The sensor is preliminarily pre-positioned by utilizing the gravity of the sensor, so that the sensor is prevented from deviating; the first direction adjusting seat and the second direction adjusting seat swing to ensure that the sensor probe can be stably tested within a preset inclination angle range.

Description

Technical Field

[0001] The present invention relates to the technical field of electric field testing, and in particular to a quantum electric field testing platform. Background Art

[0002] With the rapid development of quantum technology, quantum electric field test platforms play an increasingly important role in scientific research and technological applications. Traditional electric field test platforms mainly rely on the principles and methods of classical physics. Although they can meet the basic electric field measurement needs to a certain extent, their limitations and shortcomings become increasingly obvious when faced with scenarios where quantum effects are significant, electric field strength is weak, or high-precision measurements are required. The quantum electric field test platform utilizes the unique advantages of quantum technology, such as quantum coherence, quantum entanglement, and quantum measurement, to achieve high-precision and high-sensitivity measurements of the electric field. However, in practical applications, the quantum electric field test platform also faces many challenges, one of which is the operation and control of the sensor probe.

[0003] In quantum electric field testing, the sensor probe is a key component, and its stability and accuracy are directly related to the reliability of the test results. Existing sensor probes have many deficiencies in clamping, adjustment, and resetting. For example, manually clamping the sensor probe is not only cumbersome, but also difficult to achieve precise positioning and fixation. The inclination adjustment of the sensor probe often relies on manual mechanical adjustment, which makes it difficult to ensure the accuracy and stability of the adjustment. Summary of the invention

[0004] The purpose of the present invention is to provide a quantum electric field testing platform to solve the problem that the sensor operation in the quantum electric field test in the prior art is cumbersome and the adjustment accuracy and stability cannot be guaranteed.

[0005] In order to achieve the above-mentioned object, the present invention provides a quantum electric field testing platform, including a main body component and an adjustment mechanism;

[0006] The main body assembly includes a support platform, parallel plates and an electric field unit, wherein the electric field unit and the parallel plates are fixedly assembled on the support platform, the electric field unit and the parallel plates are spaced apart, and the electric field unit is used to generate an electric field between the parallel plates;

[0007] The adjustment mechanism comprises a support seat, a first direction adjustment seat, a second direction adjustment seat, a clamping member and a driving unit, wherein the support seat is fixedly assembled between the parallel plates, the first direction adjustment seat is swingably assembled on the support seat around the clamping member, and the second direction adjustment seat is swingably assembled on the first direction adjustment seat around the clamping member, the swinging direction of the first direction adjustment seat and the swinging direction of the second direction adjustment seat are perpendicular to each other, and a first transmission unit is further connected between the first direction adjustment seat, the second direction adjustment seat and the driving unit;

[0008] The clamping member includes a detection plate, a clamping rod, a fastener and a second transmission unit, the detection plate is used to support the sensor, the detection plate is movably assembled on the second direction adjustment seat along the vertical direction, the clamping rod is movably assembled on the second direction adjustment seat along the horizontal direction, the second transmission unit is connected between the clamping rod and the detection plate, and the detection plate has a first position in the vertical movable stroke for moving downward to drive the clamping rod to clamp the sensor and a second position for moving upward to drive the clamping rod to release the sensor;

[0009] The fastener includes a lifting shell, an extrusion unit and a third transmission unit. The lifting shell is fixedly connected to the bottom of the detection plate, the extrusion unit is vertically located on the lifting shell, and the third transmission unit is transmission-connected between the driving unit and the extrusion unit.

[0010] Preferably, the first transmission unit comprises a rotating rod, a first rotating disk, a second rotating disk, a second spring and a third spring, the rotating rod extends in a vertical direction, the first rotating disk and the second rotating disk are both fixedly connected to the rotating rod, and the rotating rod is in transmission connection with the driving unit;

[0011] The first rotating disk is formed with a first adjusting block deviating from the center line of the rotating rod. The first rotating disk has a pressing state in which the first adjusting block presses the first direction adjusting seat and a deviating state in which the first adjusting block deviates from the first direction adjusting seat during the rotating stroke. The second spring is pressed and assembled between the first direction adjusting seat and the supporting seat. The direction in which the first adjusting block presses the first direction adjusting seat is the same as the extension and contraction direction of the second spring.

[0012] The second rotating disk is formed with a second adjusting block deviating from the center line of the rotating rod. The second rotating disk has a pressing state in which the second adjusting block presses the second direction adjusting seat and a deviating state in which the second adjusting block deviates from the second direction adjusting seat during the rotating stroke. The third spring is pressed and assembled between the second direction adjusting seat and the first direction adjusting seat. The direction in which the second adjusting block presses the second direction adjusting seat is the same as the extension and contraction direction of the third spring.

[0013] Along the circumference of the rotating rod, the first adjusting block and the second adjusting block have an included angle.

[0014] Preferably, along the circumference of the rotating rod, the outer wall surface of the first adjusting block has a first plane segment, a first arc segment and a second plane segment connected in sequence, the center angles of the first plane segment and the second plane segment along the circumference of the rotating rod are both 45 degrees, and the center angle of the first arc segment along the circumference of the rotating rod is 90 degrees;

[0015] Along the circumference of the rotating rod, the outer wall surface of the second adjusting block has a third plane segment, a second arc segment and a fourth plane segment connected in sequence, the central angles of the third plane segment and the fourth plane segment along the circumference of the rotating rod are both 45 degrees, and the central angle of the second arc segment along the circumference of the rotating rod is 90 degrees;

[0016] Along the circumference of the rotating rod, the angle between the first plane segment and the third plane segment is 45 degrees.

[0017] Preferably, the driving unit comprises a worm wheel, a worm, a driving shaft and a driving motor, the worm wheel is fixedly connected to the rotating rod, the worm is meshed with the worm wheel, the worm is sleeved on the driving shaft and fixedly connected to the driving shaft, and the driving shaft is drivingly connected to the driving motor.

[0018] Preferably, the third transmission unit comprises a fixed sleeve, a slider, a pull rod, a fourth spring, an adjustment disk and an extrusion rod, the fixed sleeve is fixedly connected to the support platform, the slider is slidably assembled on the fixed sleeve along the vertical direction, the pull rod is fixedly connected between the slider and the extrusion unit, the adjustment disk is fixedly connected to the pull rod, the fourth spring is sleeved on the outside of the pull rod, and the fourth spring is pressed and assembled between the adjustment disk and the fixed sleeve;

[0019] A release groove is provided on a side of the adjusting disk facing the worm wheel, and the extrusion rod is fixedly assembled on a side of the worm wheel facing the adjusting disk. When the worm wheel rotates, the extrusion rod has a release state in which the extrusion rod is supported in the release groove and an extrusion state in which the extrusion rod is supported on the adjusting disk. The release state corresponds to the second station, and the extrusion state corresponds to the first station.

[0020] When the squeezing rod is in a released state, the first rotating disk and the second rotating disk are both in a deviated state. When the squeezing rod is in a squeezed state, at least one of the first rotating disk and the second rotating disk is in a pressed state.

[0021] Preferably, the rotating rod has an axially extending center hole, the pull rod is inserted into the center hole, and the pull rod is coaxially arranged with the rotating rod.

[0022] Preferably, the extrusion unit includes an extrusion disk, an extrusion shell and an elastic recovery member, the extrusion disk is fixedly connected to the third transmission unit, the extrusion shell is vertically located on the lifting shell, and the elastic recovery member is connected between the extrusion disk and the extrusion shell.

[0023] Preferably, the elastic recovery component includes a sleeve rod, a lifting sleeve, a lifting disk and a fifth spring, the sleeve rod is fixedly assembled on the side of the extrusion disk facing the extrusion shell, the bottom of the lifting sleeve is fixedly connected to the lifting disk, the lifting disk is fixedly connected to the extrusion shell, the sleeve rod is guided and inserted into the lifting sleeve along the vertical direction, the fifth spring is arranged in the sleeve rod, and the fifth spring is pressed and assembled between the extrusion disk and the lifting disk.

[0024] Preferably, a positioning strip is fixedly installed at the bottom of the sleeve rod, the inner wall of the lifting sleeve is provided with a limiting groove extending in the vertical direction, a limiting platform is formed at the top of the limiting groove, the positioning strip is guided and installed in the limiting groove along the vertical direction, and the positioning strip cooperates with the limiting platform to stop in the vertical direction.

[0025] Preferably, a first curved surface is provided on a side of the lifting shell facing the extrusion shell, and a second curved surface is provided on a side of the extrusion shell facing the lifting shell, and the curvature centers of the first curved surface and the second curved surface are both located on the detection plate.

[0026] Compared with the prior art, a quantum electric field testing platform according to an embodiment of the present invention has the following beneficial effects: after the sensor probe is placed on the detection plate, gravity is applied to the detection plate, and the detection plate drives the clamping rod to clamp the sensor probe through the second transmission unit, and the sensor probe is preliminarily pre-positioned by using the gravity of the sensor to avoid sensor deviation, and at the same time, the driving unit drives the extrusion unit to be located on the lifting shell through the third transmission unit, and the lifting shell drives the detection plate to move downward, thereby increasing the force of the detection plate on the second transmission unit, thereby increasing the clamping force of the clamping rod on the sensor probe, and clamping and fixing the sensor probe, and after the sensor probe is tested, the force of the extrusion unit on the lifting shell can be eliminated by the driving unit, and the gravity is eliminated after the sensor probe is taken, and the clamping and fixing of the sensor probe can be automatically released; in addition, the driving unit can drive the first direction adjustment seat to swing on the support seat and the second direction adjustment seat to swing on the first direction adjustment seat through the first transmission unit, thereby adjusting the detection plate on the first direction adjustment seat to swing, thereby changing the angle of the sensor, ensuring that the sensor probe can be stably tested within a predetermined inclination range, and ensuring the stability and accuracy of sensor clamping and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural diagram of the quantum electric field testing platform of the present invention.

[0028] Figure 2 This is a cross-sectional structural diagram of the mounting plate of the quantum electric field testing platform of the present invention.

[0029] Figure 3 This is a structural diagram of the connection between the support base and the first direction adjustment base of the quantum electric field testing platform of the present invention.

[0030] Figure 4 The quantum electric field test platform of the present invention Figure 3 A magnified view of the local structure at point A.

[0031] Figure 5 This is a structural diagram of the first direction adjustment seat of the quantum electric field testing platform of the present invention.

[0032] Figure 6 This is a cross-sectional structural diagram of the first direction adjustment seat of the quantum electric field testing platform of the present invention.

[0033] Figure 7 This is a cross-sectional structural diagram of the second direction adjustment seat of the quantum electric field testing platform of the present invention.

[0034] Figure 8 This is a diagram of the connection structure of the clamping rod and the adjustment plate of the quantum electric field testing platform of the present invention.

[0035] Fig. 9 This is a cross-sectional structural diagram from another perspective of the second direction adjustment base of the quantum electric field testing platform of the present invention.

[0036] Fig.10 The quantum electric field test platform of the present invention Fig. 9 Enlarged view of the local structure at point B in the middle.

[0037] Fig.11 The quantum electric field test platform of the present invention Fig. 9 Enlarged view of the local structure at point C in the middle.

[0038] Fig.12 This is a cross-sectional structural diagram of the sleeve rod of the quantum electric field testing platform of the present invention.

[0039] Fig.13 This is a cross-sectional structural diagram of the threaded column of the quantum electric field testing platform of the present invention.

[0040] Fig.14 This is a cross-sectional structural diagram of the lifting shell of the quantum electric field testing platform of the present invention.

[0041] Fig.15 This is a structural diagram of the connection between the squeezing ball and the adjustment disk of the quantum electric field testing platform of the present invention.

[0042] Fig.16 This is a schematic diagram of the relative positions of the first adjustment block and the second adjustment block of the quantum electric field testing platform of the present invention.

[0043] Fig.17 This is a cross-sectional structural diagram of the first direction adjustment seat of the quantum electric field testing platform of the present invention from another perspective.

[0044] Fig.18 This is a cross-sectional structural diagram from another perspective of the second direction adjustment base of the quantum electric field testing platform of the present invention.

[0045] In the figure, 100, main assembly, 101, support platform, 102, support frame, 103, field strength meter, 104, high voltage power supply, 105, signal amplifier, 106, industrial computer, 107, parallel plates, 108, digital multimeter, 109, isolation frame, 200, adjustment mechanism, 201a, support seat, 201b, first direction adjustment seat, 201b-1, first slide groove, 201c, second direction adjustment seat, 201c-1, second slide groove, 201d, Sensor probe, 201e, support shaft, 201f, support sleeve, 202, clamping member, 202a, sliding sleeve, 202b, detection plate, 202c, first spring, 202d, sliding seat, 202e, extrusion block, 202f, threaded column, 202g, connecting rod, 202h, support block, 202i, fixed shaft, 202j, clamping rod, 202k, counterweight bar, 202l, adjustment plate, 202m, limit bar, 202n, threaded rod, 203, first Transmission unit, 203a, rotating rod, 203b, first rotating disk, 203c, first adjusting block, 203d, second spring, 203e, second rotating disk, 203f, second adjusting block, 203g, third spring, 204, driving unit, 204a, mounting plate, 204b, driving motor, 204c, driving shaft, 204d, lifting block, 204e, worm, 204f, worm wheel, 205, fastener, 205a, fixing sleeve, 205b, slider , 205c, pull rod, 205d, adjusting disk, 205d-1, release groove, 205e, squeezing rod, 205f, squeezing ball, 205g, fourth spring, 205h, lifting shell, 205h-1, first arc surface, 205i, squeezing disk, 205j, sleeve rod, 205k, lifting sleeve, 205k-1, limit groove, 205l, positioning strip, 205m, fifth spring, 205n, lifting disk, 205o, squeezing shell, 205o-1, second arc surface. DETAILED DESCRIPTION

[0046] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0047] A preferred embodiment of a quantum electric field testing platform of the present invention is as follows: Figures 1 to 18 As shown, the quantum electric field testing platform includes a main component 100 and an adjustment mechanism 200. The main component 100 is used to generate a quantum electric field, and the adjustment mechanism 200 is used to adjust the angle of the sensor.

[0048] The main component 100 includes a support platform 101, parallel plates 107 and an electric field unit. The support platform 101 is used to support various instruments and equipment. The parallel plates 107 and the electric field unit are both assembled on the support platform 101. The parallel plates 107 and the electric field unit are spaced apart. The electric field unit can generate a quantum electric field between the parallel plates 107.

[0049] The electric field unit includes a support frame 102, a field strength meter 103, a high-voltage power supply 104, a signal amplifier 105, an industrial computer 106, a digital multimeter 108 and an isolation frame 109. The support frame 102 is fixedly mounted on the support platform 101, the field strength meter 103, the high-voltage power supply 104, the signal amplifier 105 and the digital multimeter 108 are all fixedly assembled on the support frame 102, and the isolation frame 109 is installed on the top of the support platform 101, and the isolation frame 109 is located between the support frame 102 and the parallel plates 107. An isolation cloth is arranged in the isolation frame 109 to isolate the electric field generated by the above-mentioned instruments and equipment to prevent interference with the electric field generated between the parallel plates 107.

[0050] Various instruments and equipment such as the field strength meter 103, high voltage power supply 104, signal amplifier 105, industrial computer 106, digital multimeter 108 are all existing technologies, and their working principles and connection methods should be known to those skilled in the art, so they will not be described in detail here.

[0051] The adjustment mechanism 200 includes a support seat 201a, a first direction adjustment seat 201b, a second direction adjustment seat 201c, a clamping member 202 and a driving unit 204. The support seat 201a is fixedly assembled on the top of the support platform 101, and the support seat 201a is a rectangular parallelepiped structure as a whole. The first direction adjustment seat 201b is swingably assembled on the support seat 201a, and the swing center line of the first direction adjustment seat 201b is located at the clamping member 202, that is, the first direction adjustment seat 201b swings around the clamping member 202. The second direction adjustment seat 201c is swingably assembled on the first direction adjustment seat 201b, and the swing center line of the second direction adjustment seat 201c is also located at the clamping member 202, that is, the second direction adjustment seat 201c swings around the clamping member 202. The clamping member 202 is used to clamp and fix the sensor probe 201d. The first direction adjustment seat 201b and the second direction adjustment seat 201c swing around the clamping member 202, so that the sensor probe 201d can change its inclination angle in situ.

[0052] The swinging directions of the first direction adjustment seat 201b and the second direction adjustment seat 201c are perpendicular to each other. A first transmission unit 203 is also connected between the first direction adjustment seat 201b, the second direction adjustment seat 201c and the driving unit 204. The driving unit 204 can drive the first direction adjustment seat 201b and the second direction adjustment seat 201c to swing through the first transmission unit 203, thereby adjusting the inclination angle of the sensor probe 201d.

[0053] In some embodiments, a support shaft 201e is fixed to the inner wall of the support seat 201a, and a support sleeve 201f is rotatably connected to the surface of the support shaft 201e. A first slide groove 201b-1 is provided on one side of the first direction adjustment seat 201b, and the support sleeve 201f slides in the first slide groove 201b-1. A second slide groove 201c-1 is provided on one side of the second direction adjustment seat 201c, and a support shaft 201e is also fixed in the first direction adjustment seat 201b, and the support sleeve 201f rotatably connected to the surface of the support shaft 201e slides in the second slide groove 201c-1.

[0054] The first slide groove 201b-1 and the second slide groove 201c-1 have the same curvature. After the clamping member 202 clamps and fixes the sensor probe 201d, the sensor probe 201d is located at the curvature center of the first slide groove 201b-1 and the second slide groove 201c-1, thereby ensuring that the sensor probe 201d can change its inclination angle in situ.

[0055] There are two groups of support shafts 201e and support sleeves 201f, one group is provided in each of the first direction adjustment seat 201b and the second direction adjustment seat 201c, and are respectively used to limit the first direction adjustment seat 201b and the second direction adjustment seat 201c, so that the first direction adjustment seat 201b and the second direction adjustment seat 201c can slide in the support seat 201a and the first direction adjustment seat 201b respectively. By adjusting the inclination angle of the first direction adjustment seat 201b and the second direction adjustment seat 201c, the inclination angle of the sensor probe 201d in the second direction adjustment seat 201c can be changed accordingly, thereby adjusting the angle of the sensor probe 201d in three-dimensional space. In this embodiment, the sensor probe 201d is a diamond NV color center quantum sensor.

[0056] The clamping member 202 includes a detection plate 202b, a clamping rod 202j, a fastener 205 and a second transmission unit. The detection plate 202b is used to support the sensor probe 201d. The detection plate 202b is movably assembled in the second direction adjustment seat 201c along the vertical direction. After the sensor probe 201d is placed on the detection plate 202b, the detection plate 202b will be pressed downward under the action of the gravity of the sensor probe 201d. When the sensor probe 201d is taken out, the gravity of the sensor probe 201d on the detection plate 202b is eliminated, and the detection plate 202b will move upward.

[0057] In some embodiments, the clamping member 202 further includes a sleeve 202a and a first spring 202c. The sleeve 202a is slidably assembled in the second direction adjustment seat 201c along the vertical direction. The detection plate 202b is fixed on the top of the sleeve 202a. The surface of the sleeve 202a is sleeved with the first spring 202c. The two ends of the first spring 202c are respectively fixedly connected to the bottom of the detection plate 202b and the inner bottom wall of the second direction adjustment seat 201c. The first spring 202c provides an upward elastic force for the detection plate 202b. When there is no gravity from the sensor probe 201d, the first spring 202c pushes the detection plate 202b to the uppermost position.

[0058] The sliding sleeve 202a is used to guide the detection plate 202b so that the detection plate 202b can stably move up and down in the second direction adjustment seat 201c. The first spring 202c is in a compressed state and is used to support the detection plate 202b. The sensor probe 201d is located on the top of the detection plate 202b. When the sensor probe 201d is placed on the top of the detection plate 202b, it will squeeze the first spring 202c, so that the detection plate 202b moves downward.

[0059] The clamping rod 202j is movably assembled on the second direction adjustment seat 201c in the horizontal direction, and the second transmission unit is connected between the clamping rod 202j and the detection plate 202b. When the detection plate 202b moves downward, the clamping rod 202j is driven to move horizontally by the second transmission unit, and the clamping rod 202j can clamp the sensor probe 201d located on the detection plate 202b in the horizontal direction. In the vertical movement stroke of the detection plate 202b, when the detection plate 202b moves downward and drives the clamping rod 202j to clamp the sensor probe 201d, the detection plate 202b is located in the first station; when the detection plate 202b moves upward and drives the clamping rod 202j to release the sensor probe 201d, the detection plate 202b is located in the second station.

[0060] In some embodiments, the clamping member 202 further includes a sliding seat 202d, an extrusion block 202e, a threaded column 202f, a connecting rod 202g and a supporting block 202h, the sliding seat 202d is slidably assembled in the second direction adjustment seat 201c along the horizontal direction, the extrusion block 202e is slidably assembled in the sliding seat 202d along the horizontal direction, the extrusion block 202e penetrates the sliding seat 202d, and the sliding directions of the extrusion block 202e and the sliding seat 202d are perpendicular to each other. The threaded column 202f is threadedly assembled with the sliding seat 202d, and the threaded column 202f extends in the vertical direction.

[0061] A pressing block 202e is respectively arranged on both sides of the threaded column 202f, and the pressing block 202e has an inclined surface on the side facing the threaded column 202f. When the threaded column 202f rotates, it moves vertically toward the sliding seat 202d under the action of the threaded structure, and the threaded column 202f presses the inclined surfaces of the two pressing blocks 202e, so that the two pressing blocks 202e move away from each other in the horizontal direction. At this time, the pressing block 202e presses the inner wall of the second direction adjustment seat 201c in the horizontal direction, thereby fixing the sliding seat 202d in the second direction adjustment seat 201c. Similarly, when the threaded column 202f rotates in the opposite direction, the pressing force of the pressing block 202e on the second direction adjustment seat 201c disappears, and the sliding seat 202d can move in the second direction adjustment seat 201c to change the position of the sliding seat 202d.

[0062] The clamping rod 202j is rotatably assembled on the sliding seat 202d. In this embodiment, the connecting rod 202g is fixedly connected to the top of the sliding seat 202d, and the extending direction of the connecting rod 202g is perpendicular to the sliding direction of the sliding seat 202d. Support blocks 202h are fixed to both ends of the connecting rod 202g, and the sides of the two support blocks 202h close to each other are fixedly connected with fixed shafts 202i. The clamping rod 202j is rotatably connected between the two fixed shafts 202i, and the fixed shafts 202i support the clamping rod 202j. The clamping rod 202j is rotatably assembled on the sliding seat 202d through the fixed shaft 202i, the supporting block 202h and the fixed shaft 202i. When the sliding seat 202d moves in the horizontal direction, the connecting rod 202g and the fixed shaft 202i can drive the clamping rod 202j to move synchronously, thereby adjusting the position of the clamping rod 202j, changing the distance between each clamping rod 202j, and adapting to clamping sensor probes 201d of different sizes.

[0063] In some embodiments, the clamping rod 202j has a first surface and a second surface perpendicular to each other, and the detection plate 202b is connected to an adjustment plate 202l, and the adjustment plate 202l is supported on the first surface in a vertical direction. A counterweight bar 202k is also provided in the clamping rod 202j, and the counterweight bar 202k is arranged at the bottom of the clamping rod 202j and is located on the side of the fixed axis 202i away from the detection plate 202b. The counterweight bar 202k is used to drive the clamping rod 202j to reset and rotate. Under the action of the counterweight bar 202k, the clamping rod 202j will have a tendency to rotate around the fixed axis 202i, and this rotation tendency makes the second surface away from the detection plate 202b.

[0064] When the detection plate 202b is subjected to the gravity of the sensor probe 201d and falls in the vertical direction, the detection plate 202b drives the adjustment plate 202l to press the first surface downward, drives the clamping rod 202j to rotate around the fixed axis 202i, and the second surface approaches the detection plate 202b. The second surface of each clamping rod 202j clamps and fixes the sensor probe 201d in the horizontal direction. At this time, the adjustment plate 202l and the first surface form a second transmission unit. When the sensor probe 201d is to be removed, the gravity on the detection plate 202b disappears, the adjustment plate 202l no longer presses the first surface, the counterweight bar 202k drives the clamping rod 202j to rotate, and the second surface no longer presses the sensor probe 201d, making it easy to remove.

[0065] In some embodiments, the adjustment plate 2021 is slidably assembled in the detection plate 202b along the horizontal direction, and a limit bar 202m is fixedly connected to one side of the adjustment plate 2021. A threaded rod 202n is rotatably connected to the detection plate 202b through a threaded structure. The threaded rod 202n is located at the top of the adjustment plate 2021, and the threaded rod 202n extends along the vertical direction. When the threaded rod 202n moves downward, it can vertically press the adjustment plate 2021 to limit the adjustment plate 2021. The adjustment plate 2021 is used to squeeze the clamping rod 202j so that the clamping rod 202j clamps the sensor probe 201d.

[0066] The setting of the limit bar 202m can make the adjustment plate 202l move stably in the detection plate 202b. By rotating the threaded rod 202n, the threaded rod 202n can squeeze the adjustment plate 202l, so that the adjustment plate 202l is fixed in the detection plate 202b, and the position of the adjustment plate 202l is changed. The design of the adjustable position of the adjustment plate 202l and the clamping rod 202j can change the distance between the clamping rod 202j and the length of the adjustment plate 202l extending out of the detection plate 202b, and can clamp and fix sensor probes 201d of different sizes.

[0067] The fastener 205 of the adjustment mechanism 200 includes a lifting shell 205h, an extrusion unit and a third transmission unit. The lifting shell 205h is fixedly connected to the bottom of the detection plate 202b, and the extrusion unit is located on the lifting shell 205h in the vertical direction. The third transmission unit is transmission-connected between the driving unit 204 and the extrusion unit. The driving unit 204 can drive the extrusion unit to move in the vertical direction through the third transmission unit, so that the extrusion unit extrudes the lifting shell 205h downward in the vertical direction or releases the lifting shell 205h upward.

[0068] When the extrusion unit presses the lifting shell 205h downward, the lifting shell 205h drives the detection plate 202b to move downward, which can increase the vertical extrusion force of the detection plate 202b and the adjustment plate 202l on the clamping rod 202j, and drive the clamping rod 202j to rotate. At this time, the second surface of the clamping rod 202j can increase the clamping and fixing force on the sensor probe 201d to ensure the stability of the sensor probe 201d. When the extrusion unit releases the lifting shell 205h upward, the extrusion force of the detection plate 202b on the clamping rod 202j through the adjustment plate 202l is reduced, and the clamping rod 202j is reset under the action of the counterweight bar 202k, and the clamping force of the second surface on the sensor probe 201d is reduced, which facilitates the removal of the sensor probe 201d.

[0069] After the sensor probe 201d of the quantum electric field test platform is placed on the detection plate 202b, gravity is applied to the detection plate 202b. The detection plate 202b drives the clamping rod 202j to clamp the sensor probe 201d through the second transmission unit, and the gravity of the sensor probe 201d is used to preliminarily pre-position the sensor probe 201d to avoid the deviation of the sensor probe 201d. At the same time, the driving unit 204 drives the extrusion unit to be located on the lifting shell 205h through the third transmission unit. The lifting shell 205h drives the detection plate 202b to move downward, increasing the force of the detection plate 202b on the second transmission unit, thereby increasing the clamping force of the clamping rod 202j on the sensor probe 201d, clamping and fixing the sensor probe 201d. 01d After the test is completed, the driving unit 204 can eliminate the force of the extrusion unit on the lifting shell 205h, and the gravity is eliminated after the sensor probe 201d is taken out, and the clamping and fixation of the sensor probe 201d can be automatically released; in addition, the driving unit 204 can drive the first direction adjustment seat 201b to swing on the support seat 201a and the second direction adjustment seat 201c to swing on the first direction adjustment seat 201b through the first transmission unit 203, thereby adjusting the detection plate 202b on the first direction adjustment seat 201b to swing, and then changing the angle of the sensor probe 201d, ensuring that the sensor probe 201d can be stably tested within the predetermined inclination range, and ensuring the stability and accuracy of the clamping and adjustment of the sensor probe 201d.

[0070] In some embodiments, the first transmission unit 203 includes a rotating rod 203a, a first rotating disk 203b, a second rotating disk 203e, a second spring 203d and a third spring 203g. The rotating rod 203a extends in the vertical direction. The first rotating disk 203b and the second rotating disk 203e are fixedly connected to the rotating rod 203a. The rotating rod 203a is in transmission connection with the driving unit 204. The first rotating disk 203b is formed with a first adjusting block 203c deviating from the center line of the rotating rod 203a. The first rotating disk 203b has a pressing state in which the first adjusting block 203c presses the first direction adjusting seat 201b and a deviating state in which the first adjusting block 203c deviates from the first direction adjusting seat 201b during the rotation stroke. The second spring 203d is pressed and assembled between the first direction adjusting seat 201b and the support seat 20 1a, the direction in which the first adjusting block 203c presses the first direction adjusting seat 201b is the same as the extension and contraction direction of the second spring 203d; the second rotating disk 203e is formed with a second adjusting block 203f that deviates from the center line of the rotating rod 203a, and the second rotating disk 203e has a pressing state in which the second adjusting block 203f presses the second direction adjusting seat 201c and a deviating state in which the second adjusting block 203f deviates from the second direction adjusting seat 201c during the rotating stroke, and the third spring 203g is pressed and assembled between the second direction adjusting seat 201c and the first direction adjusting seat 201b, and the direction in which the second adjusting block 203f presses the second direction adjusting seat 201c is the same as the extension and contraction direction of the third spring 203g; along the circumference of the rotating rod 203a, the first adjusting block 203c and the second adjusting block 203f have an included angle.

[0071] The first transmission unit 203 is formed by a rotating rod 203a, a first rotating disk 203b, a second rotating disk 203e, a second spring 203d and a third spring 203g. The rotating rod 203a vertically penetrates the first direction adjustment seat 201b and extends into the second direction adjustment seat 201c. The rotating rod 203a can rotate around the vertical direction. The driving unit 204 can drive the rotating rod 203a to rotate, and drive the first rotating disk 203b and the second rotating disk 203e to rotate synchronously.

[0072] When the rotating rod 203a drives the first rotating disk 203b to rotate synchronously, the first adjusting block 203c horizontally squeezes the inner wall of the first direction adjusting seat 201b, so that the first direction adjusting seat 201b is deflected. At this time, the second spring 203d is in a stretched state, and the first rotating disk 203b is in a pressed state. When the first adjusting block 203c stops squeezing the inner wall of the first direction adjusting seat 201b, the second spring 203d can drive the first direction adjusting seat 201b to reset. At this time, the surface of the first rotating disk 203b contacts the inner wall of the first direction adjusting seat 201b, the first direction adjusting seat 201b is in a horizontal state, and the first adjusting block 203c deviates from the first direction adjusting seat 201b and is in a deviated state.

[0073] When the rotating rod 203a drives the second rotating disk 203e to rotate synchronously, the second adjusting block 203f horizontally squeezes the inner wall of the second direction adjusting seat 201c, so that the second direction adjusting seat 201c is deflected. At this time, the third spring 203g is in a stretched state, and the second rotating disk 203e is in a pressed state. When the second adjusting block 203f stops squeezing the inner wall of the second direction adjusting seat 201c, the third spring 203g can drive the second direction adjusting seat 201c to reset, and at this time, the surface of the second rotating disk 203e contacts the inner wall of the second direction adjusting seat 201c, the second direction adjusting seat 201c is in a horizontal state, and the second adjusting block 203f deviates from the second direction adjusting seat 201c and is in a deviated state.

[0074] In some embodiments, along the circumference of the rotating rod 203a, the outer wall surface of the first adjustment block 203c has a first plane segment, a first arc segment, and a second plane segment connected in sequence, and the center angles of the first plane segment and the second plane segment along the circumference of the rotating rod 203a are both 45 degrees, and the center angle of the first arc segment along the circumference of the rotating rod 203a is 90 degrees; along the circumference of the rotating rod 203a, the outer wall surface of the second adjustment block 203f has a third plane segment, a second arc segment, and a fourth plane segment connected in sequence, and the center angles of the third plane segment and the fourth plane segment along the circumference of the rotating rod 203a are both 45 degrees, and the center angle of the second arc segment along the circumference of the rotating rod 203a is 90 degrees; along the circumference of the rotating rod 203a, the angle between the first plane segment and the third plane segment is 45 degrees.

[0075] When the first rotating disk 203b drives the first adjusting block 203c to rotate, the first plane segment, the first arc segment and the second plane segment contact and press against the inner wall of the first direction adjusting seat 201b in turn; similarly, when the second rotating disk 203e drives the second adjusting block 203f to rotate, the third plane segment, the second arc segment and the fourth plane segment contact and press against the inner wall of the second direction adjusting seat 201c in turn.

[0076] When the rotating rod 203a rotates, the first rotating disk 203b and the second rotating disk 203e rotate synchronously. Since the angle between the first plane segment and the third plane segment is 45 degrees, there is a difference between the time when the first adjustment block 203c presses the first direction adjustment seat 201b and the time when the second adjustment block 203f presses the second direction adjustment seat 201c.

[0077] When the rotating rod 203a rotates, the first plane section first squeezes the inner wall of the first direction adjustment seat 201b. As the rotation angle of the rotating rod 203a increases, the first plane section pushes the first direction adjustment seat 201b to slowly rotate to the maximum inclination position. At this time, the rotating rod 203a rotates from 0 degrees to 45 degrees. During this process, the second rotating disk 203e contacts the second direction adjustment seat 201c, and the second adjustment block 203f does not press against the second direction adjustment seat 201c, so the second direction adjustment seat 201c does not rotate.

[0078] As the rotating rod 203a continues to rotate, the third plane section of the second adjustment block 203f squeezes the inner wall of the second direction adjustment seat 201c. As the rotation angle of the rotating rod 203a increases, the third plane section pushes the second direction adjustment seat 201c to slowly rotate to the maximum inclination position. At this time, the rotation angle of the rotating rod 203a is 90 degrees from 45 degrees. In this process, the first arc section of the first adjustment block 203c contacts the inner wall of the first direction adjustment seat 201b. Since the distance from each point on the first arc section to the rotating rod 203a is the same, the squeezing force on the first direction adjustment seat 201b remains unchanged, and the first direction adjustment seat 201b always remains at the maximum inclination position.

[0079] As the rotating rod 203a continues to rotate, when the rotating angle of the rotating rod 203a is between 90 degrees and 135 degrees, the first arc segment presses the first direction adjustment seat 201b, and the second arc segment presses the second direction adjustment seat 201c. During this process, the first direction adjustment seat 201b and the second direction adjustment seat 201c are always in the maximum inclination position.

[0080] As the rotating rod 203a continues to rotate, the second plane section of the first adjusting block 203c squeezes the inner wall of the first direction adjusting seat 201b, and the first adjusting block 203c gradually moves away from the first direction adjusting seat 201b. Under the pulling force of the second spring 203d, the first rotating disk 203b begins to contact the inner wall of the first direction adjusting seat 201b, so that the first direction adjusting seat 201b is reset. At this time, the first direction adjusting seat 201b is in a horizontal state, and the rotation angle of the rotating rod 203a is 135 degrees to 180 degrees. In this process, the second arc section of the second adjusting block 203f is always in contact with the second direction adjusting seat 201c, so the second direction adjusting seat 201c is still in the maximum inclination position.

[0081] As the rotating rod 203a continues to rotate, the fourth plane section of the second adjustment block 203f squeezes the inner wall of the second direction adjustment seat 201c, and the second adjustment block 203f gradually moves away from the second direction adjustment seat 201c. Under the reset tension of the third spring 203g, the second rotating disk 203e begins to contact the inner wall of the second direction adjustment seat 201c, so that the second direction adjustment seat 201c is reset. At this time, the second direction adjustment seat 201c is in a horizontal state, and the rotation angle of the rotating rod 203a is 180 degrees to 225 degrees. In this process, the first rotating disk 203b contacts the inner wall of the first direction adjustment seat 201b, and the first direction adjustment seat 201b is always in a horizontal state.

[0082] In some embodiments, the driving unit 204 includes a worm wheel 204f, a worm 204e, a driving shaft 204c and a driving motor 204b, the worm wheel 204f is fixedly connected to the rotating rod 203a, the worm 204e is meshed with the worm wheel 204f, the worm 204e is sleeved on the driving shaft 204c and fixedly connected to the driving shaft 204c, and the driving shaft 204c is transmission-connected to the driving motor 204b.

[0083] The driving unit 204 is arranged in the supporting platform 101. When the driving unit 204 is working, it can drive the driving shaft 204c to rotate. The driving shaft 204c can drive the worm 204e to rotate, so that the worm 204e drives the turbine to rotate through the meshing teeth, and the turbine drives the rotating rod 203a to rotate synchronously to adjust the inclination angle of the first direction adjustment seat 201b and the second direction adjustment seat 201c.

[0084] In this embodiment, the driving unit 204 further includes a mounting plate 204a and a hanging block 204d, wherein the mounting plate 204a is fixedly mounted on the inner wall of the supporting platform 101, the driving motor 204b is fixedly mounted on the top of the mounting plate 204a, the hanging block 204d is fixedly mounted on the inner bottom wall of the supporting platform 101, and the driving shaft 204c is rotatably mounted on the hanging block 204d. The mounting plate 204a is used to fix the driving motor 204b, and the hanging block 204d is used to support the driving shaft 204c so that the driving shaft 204c can rotate stably.

[0085] In some embodiments, the third transmission unit includes a fixed sleeve 205a, a slider 205b, a pull rod 205c, a fourth spring 205g, an adjustment disk 205d and an extrusion rod 205e, the fixed sleeve 205a is fixedly connected to the support platform 101, the slider 205b is slidably assembled on the fixed sleeve 205a along the vertical direction, the pull rod 205c is fixedly connected between the slider 205b and the extrusion unit, the adjustment disk 205d is fixedly connected to the pull rod 205c, the fourth spring 205g is sleeved on the outside of the pull rod 205c, and the fourth spring 205g is pressed and assembled between the adjustment disk 205d and the fixed sleeve 205a; the adjustment disk 205d faces the side of the worm gear 204f. A release groove 205d-1 is provided, and the extrusion rod 205e is fixedly assembled on the side of the worm 204e facing the adjusting disk 205d. When the worm wheel 204f rotates, it has a release state in which the extrusion rod 205e is supported in the release groove 205d-1 and an extrusion state in which the extrusion rod 205e is supported on the adjusting disk 205d. The release state corresponds to the second station, and the extrusion state corresponds to the first station. When the extrusion rod 205e is in the release state, the first rotating disk 203b and the second rotating disk 203e are both in a deviated state. When the extrusion rod 205e is in the extrusion state, at least one of the first rotating disk 203b and the second rotating disk 203e is in a top pressure state.

[0086] The fixed sleeve 205a is fixedly installed at the bottom of the supporting platform 101, and is used to support the slider 205b, so that the slider 205b can be stably raised and lowered in the fixed sleeve 205a. The fourth spring 205g is always in a compressed state between the adjusting disk 205d and the fixed sleeve 205a. Through the reset elastic force of the fourth spring 205g, the adjusting disk 205d can be supported, and the adjusting disk 205d is driven to drive the pull rod 205c to have an upward movement trend.

[0087] When the worm 204e rotates, it can drive the squeezing rod 205e to rotate on the top of the adjusting disk 205d, so that the bottom of the squeezing rod 205e slides in the release groove 205d-1 or outside the release groove 205d-1. When the bottom of the extrusion rod 205e moves to the upper side of the release slot 205d-1, the extrusion rod 205e is in a released state, and under the action of the fourth spring 205g, the adjusting disk 205d, the pull rod 205c and the slider 205b move upward synchronously. At this time, the pull rod 205c is at the high point of the stroke, and the pull rod 205c drives the extrusion unit to move upward. The extrusion unit will not squeeze the lifting shell 205h, and the detection plate 202b is located at the first station; when the bottom of the extrusion rod 205e moves to the outside of the release slot 205d-1, the extrusion rod 205e is in an extrusion state, and the extrusion rod 205e presses on the top surface of the adjusting disk 205d. At this time, the pull rod 205c is at the low point of the stroke, and the pull rod 205c drives the extrusion unit to move downward. The extrusion unit squeezes the lifting shell 205h, and the detection plate 202b is located at the second station. In this embodiment, the bottom of the squeezing rod 205e is also rotatably connected to a squeezing ball 205f, and the squeezing ball 205f can reduce the friction between the adjusting disk 205d and the release groove 205d-1.

[0088] When the squeezing rod 205e is in a released state, the first rotating disk 203b and the second rotating disk 203e are both in a deviated state. When the squeezing rod 205e is in a squeezing state, at least one of the first rotating disk 203b and the second rotating disk 203e is in a pressing state. In this way, when at least one of the first direction adjustment seat 201b and the second direction adjustment seat 201c is pressed by the first rotating disk 203b and the second rotating disk 203e and has an inclination, the squeezing rod 205e squeezes the adjustment disk 205d, so that the squeezing unit squeezes the lifting shell 205h, ensuring that the second surface of the clamping rod 202j clamps the sensor probe 201d. When the first direction adjustment seat 201b and the second direction adjustment seat 201c are both in a horizontal state, the squeezing rod 205e releases the adjustment disk 205d, the squeezing unit no longer squeezes the lifting shell 205h, and the clamping force of the second surface of the clamping rod 202j on the sensor probe 201d is reduced, which is convenient for operators to place or take the sensor probe 201d.

[0089] In some embodiments, the rotating rod 203a has an axially extending central hole, the pull rod 205c is inserted into the central hole, and the pull rod 205c is coaxially arranged with the rotating rod 203a.

[0090] The pull rod 205c is inserted into the center hole of the rotating rod 203a. The rotating rod 203a guides the vertical movement of the pull rod 205c, simplifies the assembly form of the pull rod 205c and the rotating rod 203a, and facilitates the driving unit 204 to simultaneously drive the pull rod 205c and the rotating rod 203a to move.

[0091] In some embodiments, the extrusion unit includes an extrusion disk 205i, an extrusion shell 205o and an elastic recovery member. The extrusion disk 205i is fixedly connected to the third transmission unit, the extrusion shell 205o is located on the lifting shell 205h in the vertical direction, and the elastic recovery member is connected between the extrusion disk 205i and the extrusion shell 205o.

[0092] In this embodiment, the extrusion plate 205i is fixedly connected to the top of the pull rod 205c. When the pull rod 205c moves vertically, it drives the extrusion plate 205i to rise and fall synchronously, and applies extrusion force or releases extrusion force to the extrusion shell 205o through the elastic recovery member, so that the extrusion shell 205o squeezes or releases the lifting shell 205h. The elastic recovery member is arranged between the extrusion plate 205i and the extrusion shell 205o, which can make the vertical movement distance of the pull rod 205c and the vertical movement distance of the extrusion shell 205o have a difference, and also make the extrusion force of the extrusion shell 205o on the lifting shell 205h change more slowly.

[0093] In some embodiments, the elastic recovery member includes a sleeve rod 205j, a lifting sleeve 205k, a lifting plate 205n and a fifth spring 205m. The sleeve rod 205j is fixedly assembled on the side of the extrusion plate 205i facing the extrusion shell 205o, the bottom of the lifting sleeve 205k is fixedly connected to the lifting plate 205n, the lifting plate 205n is fixedly connected to the extrusion shell 205o, the sleeve rod 205j is guided and inserted into the lifting sleeve 205k along the vertical direction, the fifth spring 205m is arranged in the sleeve rod 205j, and the fifth spring 205m is pressed and assembled between the extrusion plate 205i and the lifting plate 205n.

[0094] The lifting sleeve 205k is slidably connected to the surface of the sleeve rod 205j, the sleeve rod 205j is fixed to the bottom of the extrusion plate 205i, and the fifth spring 205m applies vertical elastic force to the extrusion shell 205o through the extrusion plate 205i and the lifting plate 205n. The sleeve rod 205j can guide the extension and contraction direction of the spring.

[0095] In some embodiments, a positioning strip 205l is fixedly installed at the bottom of the sleeve rod 205j, and the inner wall of the lifting sleeve 205k is provided with a limiting groove 205k-1 extending in the vertical direction, and a limiting platform is formed at the top of the limiting groove 205k-1. The positioning strip 205l is guided and assembled in the limiting groove 205k-1 along the vertical direction, and the positioning strip 205l cooperates with the limiting platform to stop in the vertical direction.

[0096] The limit groove 205k-1 and the limit platform have a limiting effect on the moving direction and moving stroke of the positioning bar 205l, so that the positioning bar 205l can only move vertically in the limit groove 205k-1, and cooperate with the limit platform stop when moving to the top end, which can prevent the sleeve rod 205j from moving too far.

[0097] In some embodiments, a first curved surface 205h-1 is provided on the side of the lifting shell 205h facing the extrusion shell 205o, and a second curved surface 205o-1 is provided on the side of the extrusion shell 205o facing the lifting shell 205h, and the curvature centers of the first curved surface 205h-1 and the second curved surface 205o-1 are both located on the detection plate 202b.

[0098] When the extrusion shell 205o extrudes the lifting shell 205h, the second curved surface 205o-1 is extruded through the first curved surface 205h-1. Since the curvature centers of the first curved surface 205h-1 and the second curved surface 205o-1 are both located on the detection plate 202b, and the first direction adjustment seat 201b and the second direction adjustment seat 201c both swing around the detection plate 202b, when the second direction adjustment seat 201c rotates, the lifting shell 205h moves with the curvature center of the first curved surface 205h-1 as the center of the circle. Through the cooperation between the first curved surface 205h-1 and the second curved surface 205o-1, the lifting shell 205h can swing with the second direction adjustment seat 201c, and the second curved surface 205o-1 can still be close to the first curved surface 205h-1.

[0099] When the squeezing ball 205f moves into the release slot 205d-1, the pull rod 205c rises under the push of the fourth spring 205g, so that the pull rod 205c pushes the squeezing plate 205i, causing the squeezing plate 205i to rise. At this time, the squeezing plate 205i can drive the sleeve rod 205j to move upward, so that the sleeve rod 205j drives the lifting sleeve 205k to move upward through the positioning bar 205l, so that the lifting sleeve 205k drives the lifting plate 205n to move upward, so that the lifting plate 205n drives the squeezing shell 205o to rise, so that the squeezing shell 205o releases the squeezing of the lifting shell 205h, so that the lifting shell 205h reduces the pulling force on the detection plate 202b. At this time, the sensor probe 201d on the top of the detection plate 202b is positioned only by its own gravity. At this time, the sensor probe 201d can be easily removed.

[0100] In summary, an embodiment of the present invention provides a quantum electric field testing platform, wherein after a sensor is placed on a detection plate, gravity is applied to the detection plate, and the detection plate drives a clamping rod to clamp the sensor through a second transmission unit, and the sensor is preliminarily pre-positioned by using the gravity of the sensor to avoid sensor displacement, and at the same time, the driving unit drives an extrusion unit to be located on a lifting shell through a third transmission unit, and the lifting shell drives the detection plate to move downward, thereby increasing the force of the detection plate on the second transmission unit, thereby increasing the clamping force of the clamping rod on the sensor, and clamping and fixing the sensor, and after the sensor test is completed, the force of the extrusion unit on the lifting shell can be eliminated through the driving unit, and gravity is eliminated after the sensor is taken, and the clamping and fixing of the sensor probe can be automatically released; in addition, the driving unit can drive the first direction adjustment seat to swing on the support seat and the second direction adjustment seat to swing on the first direction adjustment seat through the first transmission unit, thereby adjusting the detection plate on the first direction adjustment seat to swing, and then changing the angle of the sensor, ensuring that the sensor probe can be stably tested within a predetermined inclination range, and ensuring the stability and accuracy of sensor clamping and adjustment.

[0101] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A quantum electric field testing platform, characterized in that: It includes a main body component and an adjustment mechanism; The main body assembly includes a support platform, parallel plates and an electric field unit, wherein the electric field unit and the parallel plates are fixedly assembled on the support platform, the electric field unit and the parallel plates are spaced apart, and the electric field unit is used to generate an electric field between the parallel plates; The adjustment mechanism comprises a support seat, a first direction adjustment seat, a second direction adjustment seat, a clamping member and a driving unit, wherein the support seat is fixedly assembled between the parallel plates, the first direction adjustment seat is swingably assembled on the support seat around the clamping member, and the second direction adjustment seat is swingably assembled on the first direction adjustment seat around the clamping member, the swinging direction of the first direction adjustment seat and the swinging direction of the second direction adjustment seat are perpendicular to each other, and a first transmission unit is further connected between the first direction adjustment seat, the second direction adjustment seat and the driving unit; The clamping member includes a detection plate, a clamping rod, a fastener and a second transmission unit, the detection plate is used to support the sensor, the detection plate is movably assembled on the second direction adjustment seat along the vertical direction, the clamping rod is movably assembled on the second direction adjustment seat along the horizontal direction, the second transmission unit is connected between the clamping rod and the detection plate, and the detection plate has a first position in the vertical movable stroke for moving downward to drive the clamping rod to clamp the sensor and a second position for moving upward to drive the clamping rod to release the sensor; The fastener includes a lifting shell, an extrusion unit and a third transmission unit. The lifting shell is fixedly connected to the bottom of the detection plate, the extrusion unit is vertically located on the lifting shell, and the third transmission unit is transmission-connected between the driving unit and the extrusion unit.

2. The quantum electric field testing platform according to claim 1, characterized in that: The first transmission unit comprises a rotating rod, a first rotating disk, a second rotating disk, a second spring and a third spring, the rotating rod extends in a vertical direction, the first rotating disk and the second rotating disk are both fixedly connected to the rotating rod, and the rotating rod is in transmission connection with the driving unit; The first rotating disk is formed with a first adjusting block deviating from the center line of the rotating rod. The first rotating disk has a pressing state in which the first adjusting block presses the first direction adjusting seat and a deviating state in which the first adjusting block deviates from the first direction adjusting seat during the rotating stroke. The second spring is pressed and assembled between the first direction adjusting seat and the supporting seat. The direction in which the first adjusting block presses the first direction adjusting seat is the same as the extension and contraction direction of the second spring. The second rotating disk is formed with a second adjusting block deviating from the center line of the rotating rod. The second rotating disk has a pressing state in which the second adjusting block presses the second direction adjusting seat and a deviating state in which the second adjusting block deviates from the second direction adjusting seat during the rotating stroke. The third spring is pressed and assembled between the second direction adjusting seat and the first direction adjusting seat. The direction in which the second adjusting block presses the second direction adjusting seat is the same as the extension and contraction direction of the third spring. Along the circumference of the rotating rod, the first adjusting block and the second adjusting block have an included angle.

3. The quantum electric field testing platform according to claim 2, characterized in that: Along the circumference of the rotating rod, the outer wall surface of the first adjusting block has a first plane segment, a first arc segment and a second plane segment connected in sequence, the center angles of the first plane segment and the second plane segment along the circumference of the rotating rod are both 45 degrees, and the center angle of the first arc segment along the circumference of the rotating rod is 90 degrees; Along the circumference of the rotating rod, the outer wall surface of the second adjusting block has a third plane segment, a second arc segment and a fourth plane segment connected in sequence, the central angles of the third plane segment and the fourth plane segment along the circumference of the rotating rod are both 45 degrees, and the central angle of the second arc segment along the circumference of the rotating rod is 90 degrees; Along the circumference of the rotating rod, the angle between the first plane segment and the third plane segment is 45 degrees.

4. The quantum electric field testing platform according to claim 3, characterized in that: The driving unit includes a worm wheel, a worm, a driving shaft and a driving motor. The worm wheel is fixedly connected to the rotating rod, the worm is meshed with the worm wheel, the worm is sleeved on the driving shaft and fixedly connected to the driving shaft, and the driving shaft is drivingly connected to the driving motor.

5. The quantum electric field testing platform according to claim 4, characterized in that: The third transmission unit includes a fixed sleeve, a slider, a pull rod, a fourth spring, an adjustment disk and an extrusion rod, the fixed sleeve is fixedly connected to the support platform, the slider is slidably assembled on the fixed sleeve along the vertical direction, the pull rod is fixedly connected between the slider and the extrusion unit, the adjustment disk is fixedly connected to the pull rod, the fourth spring is sleeved on the outside of the pull rod, and the fourth spring is pressed and assembled between the adjustment disk and the fixed sleeve; A release groove is provided on a side of the adjusting disk facing the worm wheel, and the extrusion rod is fixedly assembled on a side of the worm wheel facing the adjusting disk. When the worm wheel rotates, the extrusion rod has a release state in which the extrusion rod is supported in the release groove and an extrusion state in which the extrusion rod is supported on the adjusting disk. The release state corresponds to the second station, and the extrusion state corresponds to the first station. When the squeezing rod is in a released state, the first rotating disk and the second rotating disk are both in a deviated state. When the squeezing rod is in a squeezed state, at least one of the first rotating disk and the second rotating disk is in a pressed state.

6. The quantum electric field testing platform according to claim 5, characterized in that: The rotating rod has an axially extending central hole, the pull rod is inserted into the central hole, and the pull rod is coaxially arranged with the rotating rod.

7. The quantum electric field testing platform according to any one of claims 1 to 6, characterized in that: The extrusion unit includes an extrusion disk, an extrusion shell and an elastic recovery member. The extrusion disk is fixedly connected to the third transmission unit. The extrusion shell is located on the lifting shell in a vertical direction. The elastic recovery member is connected between the extrusion disk and the extrusion shell.

8. The quantum electric field testing platform according to claim 7, characterized in that: The elastic recovery component includes a sleeve rod, a lifting sleeve, a lifting plate and a fifth spring. The sleeve rod is fixedly assembled on the side of the extrusion plate facing the extrusion shell. The bottom of the lifting sleeve is fixedly connected to the lifting plate. The lifting plate is fixedly connected to the extrusion shell. The sleeve rod is guided and inserted into the lifting sleeve along the vertical direction. The fifth spring is arranged in the sleeve rod. The fifth spring is pressed and assembled between the extrusion plate and the lifting plate.

9. The quantum electric field testing platform according to claim 8, characterized in that: A positioning strip is fixedly mounted on the bottom of the sleeve rod, a limiting groove extending in the vertical direction is provided on the inner wall of the lifting sleeve, a limiting platform is formed at the top of the limiting groove, the positioning strip is guided and assembled in the limiting groove in the vertical direction, and the positioning strip cooperates with the limiting platform to stop in the vertical direction.

10. The quantum electric field testing platform according to claim 7, characterized in that: A first arc surface is provided on a side of the lifting shell facing the extrusion shell, and a second arc surface is provided on a side of the extrusion shell facing the lifting shell. The centers of curvature of the first arc surface and the second arc surface are both located on the detection plate.

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