Penetration type angle sensor rapid detection device and system

Abstract

The utility model relates to the field of sensor detection, in particular to a through type angle sensor rapid detection device and system. The utility model provides a rapid detection device and system for a through-type angle sensor, which can rapidly detect the through-type angle sensor with high precision and small volume, does not damage the angle sensor, improves the detection efficiency of the angle sensor and reduces the overall cost of the detection device.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sensor detection. More specifically, the utility model relates to a kind of through type angle sensor rapid detection device and system. BACKGROUND

[0002] In recent years, with the continuous progress of science and technology, high-precision equipment, instruments and equipment, etc. are emerging, and people's demand for high-precision, small-volume sensors is increasing. As a kind of position sensor, high-precision, miniaturized through type angle sensor is necessary to ensure the reliability of angle sensor in practical application. However, there are relatively few instruments for detecting high-precision, miniaturized through type angle sensors, and the detection method is complex, the detection method is traditional, and the detection cost is high.

[0003] The main way to detect high-precision, miniaturized through type angle sensors at present is point glue detection or laser scanning detection. Point glue detection is to apply glue to the detection shaft inserted into the rotor hole of the through type angle sensor, to ensure that the rotor of the angle sensor moves synchronously with the detection shaft, so as to accurately detect the rotation accuracy of the angle sensor. Laser scanning test is to rotate the rotor of the angle sensor and scan the edge of the hole of the angle sensor, so as to detect the rotation angle of the angle sensor. In the detection of high-precision, miniaturized angle sensors, the point glue detection method has low efficiency, complex operation process, and high risk of damaging the detected angle sensor; the laser scanning detection method has high cost and complex equipment operation. Therefore, the current detection methods have disadvantages in detecting high-precision, miniaturized through type angle sensors. SUMMARY

[0004] The utility model aims to provide a kind of through type angle sensor rapid detection device and system, can high-precision fast detection precision, small volume through type angle sensor, do not produce damage to angle sensor, improve the detection efficiency of angle sensor and reduce the overall cost of detection device.

[0005] In order to achieve these purposes and other advantages according to the utility model, a through type angle sensor rapid detection device is provided, comprising:

[0006] A detection shaft is provided with a positioning rod on its upper end;

[0007] A driving mechanism is connected to the output end of the detection shaft;

[0008] An angle detection unit is provided on the detection shaft;

[0009] A pressure detection unit is provided on the detection shaft;

[0010] A pressing unit is detachably arranged on the positioning rod, and a clamping position corresponding to the rotor of the through-type angle sensor is formed between the pressing unit and the detection surface of the pressure detection unit;

[0011] A fixing mechanism is used to fix the housing of the through-type angle sensor.

[0012] The utility model discloses the beneficial effect is:

[0013] 1, the utility model discloses a whole design idea, from the detection rotation -axis inserts the rotor inner hole of through -type angle sensor after passing through angle detection unit, through the same axle will drive mechanism, angle detection unit and through -type angle sensor form series connection structure between each other, promote the detection precision of through -type angle sensor;

[0014] 2, the utility model discloses the way of clamping instead of dispensing mode and is integrated into one with the rotor of through -type angle sensor and detection rotation -axis, and this mode makes the rotor of angle sensor not relative rotation with detection rotation -axis, and the size of clamping force is detected through pressure detection unit in the clamping process, avoids the damage of angle sensor caused by too big clamping force.

[0015] In the detection device, when the through-type angle sensor is installed, the pressing unit is first removed from the positioning rod, the through-type angle sensor to be detected is coaxially sleeved on the detection shaft after passing through the positioning rod, the lower end of the rotor of the through-type angle sensor is attached to the detection surface of the pressure detection unit, the detection shaft is coaxially through the center hole of the rotor of the through-type angle sensor, and the positioning of the angle sensor is completed. Then the pressing unit is installed on the positioning rod, and the pressing unit is moved downward until the upper end of the rotor of the angle sensor is in contact, so that the rotor of the through-type angle sensor is clamped by the pressing unit and the pressure detection unit. In this process, the pressure of the pressing unit on the through-type angle sensor can also be detected by the pressure detection unit to avoid damage to the angle sensor caused by excessive pressure, and excessive pressure will also reduce the consistency of the rotation of the rotor of the through-type angle sensor and the detection shaft. The clamping position formed between the pressing unit and the pressure detection unit fixes the rotor of the through-type angle sensor and the detection shaft coaxially, and the housing of the through-type angle sensor is fixed by the fixing mechanism. When the driving mechanism starts to output rotation and drives the detection shaft to rotate around its axis, the housing of the through-type angle sensor is fixed, the rotor of the through-type angle sensor rotates synchronously with the detection shaft, and the rotor of the through-type angle sensor rotates around its axis. During the detection process, the angle detection unit on the driving mechanism detects the rotation of the detection shaft, and the rotation data of the detection shaft is compared with the rotation data of the rotor of the through-type angle sensor to be detected, and the through-type angle sensor is detected. After the detection is completed, the pressing unit is removed from the positioning rod, and the through-type angle sensor can be removed.

[0016] On the basis of the above technical solutions, the utility model further can make improvement as follows:

[0017] Further, the compression unit is a compression nut, the positioning rod is a threaded rod, and the compression nut is threadedly installed on the positioning rod.

[0018] The beneficial effects of the above further scheme are: the compression nut is twisted up and down to adjust the compression force of the compression nut on the rotor of the through-type angle sensor. The detection rotating shaft and the rotor of the through-type angle sensor do not move relative to each other by adopting the nut clamping mode, and the clamping force is detected by the pressure sensor to avoid damage to the detected angle sensor caused by excessive pressure. The detection personnel can realize that the detection rotating shaft and the rotor of the through-type angle sensor form an integral body without relative motion by clamping the nut through the rotary knob, so that there is no relative rotation between the two, and the detection efficiency is improved. The detection efficiency is slow.

[0019] Further, the through-type angle sensor rapid detection device further comprises:

[0020] The detection box is provided with a connecting hole at the upper end, the positioning rod penetrates through the connecting hole, and the fixing mechanism is arranged on the upper end of the detection box.

[0021] The driving mechanism is a motor, the motor is arranged on the bottom wall of the detection box, the upper end of the detection rotating shaft is rotationally connected to the top wall of the detection box through a support bearing, and the lower end of the detection rotating shaft is drivingly connected to the motor.

[0022] The beneficial effects of the above further scheme are: the detection rotating shaft is rotated by the motor, and the upper end of the detection rotating shaft is rotationally connected to the top wall of the detection box through a support bearing to ensure the stability of the detection rotating shaft during rotation.

[0023] Further, the through-type angle sensor rapid detection device further comprises:

[0024] The connecting plate is arranged in the detection box, the detection rotating shaft penetrates through the connecting plate, the angle detection unit is a through-shaft type angle encoder coaxially arranged on the detection rotating shaft, the shell of the through-shaft type angle encoder is connected to the connecting plate, a boss is coaxially arranged on the detection rotating shaft, and the lower end of the rotor of the through-shaft type angle encoder abuts against the boss.

[0025] The locking member is arranged on the detection rotating shaft and abuts against the upper end of the rotor of the through-shaft type angle encoder.

[0026] The beneficial effect of the further scheme is that: in the further scheme, the angle detection unit adopts a through-shaft angle encoder, a connecting plate is arranged in the detection box for mounting the shell of the through-shaft angle encoder, the detection shaft passes through the inner hole of the angle encoder, the through-shaft angle encoder is coaxially sleeved on the detection shaft, is placed on the boss, and the pre-tightening force of the rotor of the through-shaft angle encoder is adjusted by rotating the nut. The rotor of the through-shaft angle encoder is clamped by the pressing nut and the boss, so that the rotor of the through-shaft angle encoder is stably connected with the detection shaft, thereby ensuring that the two do not rotate relative to each other.

[0027] Further, the through-type angle sensor rapid detection device further comprises:

[0028] A damping mounting plate is arranged at the lower end of the connecting plate.

[0029] An O-ring is coaxially sleeved on the detection shaft, and the damping mounting plate is provided with an annular groove for accommodating the O-ring.

[0030] The beneficial effect of the further scheme is that: in the further scheme, an annular groove is arranged in the inner side of the damping mounting plate, and an O-ring is arranged in the annular groove, the O-ring is coaxially sleeved on the detection shaft, and a damping system for the detection shaft is formed, thereby reducing the shaking phenomenon of the overall detection device when detecting the angle sensor.

[0031] Further, the through-type angle sensor rapid detection device further comprises:

[0032] A through-shaft pressure sensor is coaxially sleeved on the detection shaft.

[0033] A pressure sensor base is fixedly sleeved on the detection shaft, and the upper end thereof abuts against the lower end of the through-shaft pressure sensor.

[0034] A pressure sensor pressing block is provided with a notch corresponding to the upper end of the detection shaft, is sleeved on the detection shaft, and the lower end thereof abuts against the sensing surface of the upper end of the through-shaft pressure sensor, and the upper end of the pressure sensor pressing block constitutes a detection surface of the pressure detection unit.

[0035] The beneficial effect of the further scheme is that in the further scheme, the pressure sensor pressure block, the shaft-penetrating pressure sensor and the pressure sensor base are sequentially installed on the detection shaft from top to bottom, the pressure sensor base is fixedly sleeved on the detection shaft, the upper end surface thereof is attached to the lower end surface of the shaft-penetrating pressure sensor, the lower end of the pressure sensor pressure block is attached to the upper end surface of the shaft-penetrating pressure sensor, at this time, the upper end of the pressure sensor pressure block constitutes a detection surface of the pressure detection unit, the lower end of the shaft-penetrating angle sensor rotor is attached to the upper end of the pressure sensor pressure block, when the pressing nut exerts a downward pressing force on the shaft-penetrating angle sensor rotor, the downward pressing force is transmitted to the pressure sensor pressure block and finally to the shaft-penetrating pressure sensor, so that the pressure of the angle sensor rotor is directly transmitted, and the shaft-penetrating pressure sensor can collect the downward pressing force of the pressing nut on the shaft-penetrating angle sensor.

[0036] Further, in the shaft-penetrating angle sensor rapid detection device,

[0037] The fixing mechanism comprises:

[0038] Two elastic pressing units, the elastic pressing unit comprises:

[0039] An elastic pressing piece support rod is arranged on the upper end of the detection box;

[0040] An elastic pressing piece is horizontally rotationally connected to one end of the elastic pressing piece support rod, and the other end of the elastic pressing piece extends above the detection surface of the pressure detection unit.

[0041] The beneficial effect of the further scheme is that in the further scheme, a spring is arranged on the elastic pressing piece support rod, and the spring exerts a downward pre-tightening force on the elastic pressing piece. After the shaft-penetrating angle sensor is arranged on the detection surface of the pressure detection unit, the other end of the elastic pressing piece is pulled upward by hand, the elastic pressing piece is rotated until the other end of the elastic pressing piece is above the shaft-penetrating angle sensor, and then the other end of the elastic pressing piece is released, so that the other end of the elastic pressing piece is pressed downward on the upper end of the shell of the shaft-penetrating angle sensor, and the shell of the shaft-penetrating angle sensor is fixed on the upper end of the detection box.

[0042] Further, the shaft-penetrating angle sensor rapid detection device further comprises:

[0043] Two needle units, the needle unit comprises:

[0044] An angle-transmitting needle base is arranged on the upper end of the detection box;

[0045] An angle-transmitting needle is vertically rotationally connected to the angle-transmitting needle base, and one end of the angle-transmitting needle extends above the detection surface of the pressure detection unit.

[0046] The beneficial effect of the further scheme is that: in the further scheme, the angle transmission plunger is arranged at the upper end of the detection box, the through-type angle sensor is arranged behind the clamping position, one end of the angle transmission plunger is arranged below the shell of the through-type angle sensor, when the detection is completed, the pressing unit is removed, and when the through-type angle sensor needs to be removed, the other end of the angle transmission plunger is pressed down by hand, so that the one end of the angle transmission plunger is rotated upward, so that the through-type angle sensor is lifted, and the through-type angle sensor is conveniently disassembled.

[0047] Further, the through-type angle sensor rapid detection device further comprises:

[0048] An insulating plate is arranged horizontally in the recess portion.

[0049] A plurality of wire clamps are arranged at the upper end of the insulating plate.

[0050] The beneficial effect of the further scheme is that: in the further scheme, the recess portion is arranged at the upper end of the detection box, the insulating plate is arranged in the recess portion, and the plurality of wire clamps are arranged at the upper end of the insulating plate, so that the through-type angle sensor can clamp the angle sensor detection wire through the wire clamps. The wire terminal of the wire clamp penetrates through the insulating plate and the detection box, and extends into the detection box to be connected, so that the overall appearance is ensured, and the insulation and rapid connection and disconnection of the wire connection position of the through-type angle sensor are realized.

[0051] The utility model discloses still provide a kind of through-type angle sensor rapid detection system, including the rapid detection device described above, further comprising:

[0052] Display control device is electrically connected with the rapid detection device, and the shell of the display control device is detachably connected with the detection box.

[0053] The beneficial effect of the further scheme is that: in the further scheme, by setting the display control device, one-key measurement of the through-type angle sensor can be realized, and the feedback of the angle detection unit and the pressure detection unit data, the display and output functions of the detection data are realized. The utility model adopts modular design, and designs the detection module part and the control display circuit part of the through-type angle sensor as two independent and combinable modules. Since the detection of the through-type angle sensor may be placed in a special environment, the display control part needs to be placed separately outside the environment. Modular design increases the use scenarios of the device.

[0054] Other advantages, objects and features of the utility model will be embodied partly through the following description, and some will be understood by those skilled in the art through research and practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0055] Figure 1 The structural schematic view of the rapid detection device is described in the utility model.

[0056] Figure 2 The rear side view of the rapid detection device is described in the utility model.

[0057] Figure 3 The sectional view of the rapid detection device is described in the utility model.

[0058] Figure 4 The structural schematic view of the rapid detection system is described in the utility model.

[0059] Figure 5 The structural schematic view of the display control device is described in the utility model.

[0060] Among them, the sign represents:

[0061] Rapid detection device 1; detection box 101, angle transmission ejector pin seat 102, angle transmission ejector pin 103, elastic pressing piece 104, elastic pressing piece support rod 105, compression nut 106, wiring clamp 107, insulating plate 108, detection assembly communication connector 109, detection shaft 110, detection assembly cover plate 111, support bearing 112, motor cover plate 113, motor 114, shielding cover 115, damping mounting plate 116, O ring 117, through shaft type angle encoder 118, locking nut 119, support bearing 120, pressure sensor base 121, through shaft type pressure sensor 122, pressure sensor 123;

[0062] Display control device 2; control box body 201, power button 202, start button 203, power indicator 204, running indicator 205, display screen 206, loudspeaker 207, control board 208, USB interface 209, power line interface 210, communication interface 211;

[0063] Through type angle sensor 3. Specific implementation

[0064] The utility model will be further explained in detail in combination with examples, so that the person skilled in the art can implement according to the description text.

[0065] It should be noted that in the description of the present application, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0066] As shown in Figures 1-3 The embodiment of the present application provides a kind of through type angle sensor rapid detection device, comprising:

[0067] Detection box 101, its upper end is equipped with connecting hole;

[0068] Detection shaft 110, its upper end is coaxially equipped with positioning rod, positioning rod is threaded rod, the detection shaft 110 vertically penetrates the connecting hole described;

[0069] Fixed mechanism, it is set in the upper end of the detection box 101, to fix the shell of angle sensor 3;

[0070] Driving mechanism, it is motor 114, motor 114 is set in the detection box 101, its output shaft is connected with the detection shaft 110, angle detection unit is equipped on the driving mechanism;

[0071] Pressure detection unit, it is connected with the driving mechanism, and its detection surface is located below the connecting hole;

[0072] Compression nut 106, it is screwed on the positioning rod, the compression nut 106 and the detection surface of the pressure detection unit form the clamping position corresponding to the rotor of through type angle sensor 3 between.

[0073] In the embodiment, the to-be-detected through-type angle sensor 3 is sleeved on the detection rotating shaft 110, the lower end of the rotor of the through-type angle sensor 3 is attached to the detection surface of the pressure detection unit, the detection rotating shaft 110 is coaxially penetrated through the center hole of the rotor of the through-type angle sensor 3, and the positioning of the through-type angle sensor 3 is completed. Then, the compression nut 106 is installed on the positioning rod, the compression nut 106 is in abutment with the upper end of the rotor of the through-type angle sensor 3, the compression nut 106 compresses the rotor of the through-type angle sensor 3 downward, the pressure detection unit detects the pressure of the compression nut 106 on the through-type angle sensor 3, the damage of the through-type angle sensor 3 caused by excessive pressure is avoided, and the consistency of the rotation of the rotor of the angle sensor and the detection rotating shaft is reduced due to insufficient pressure. The clamping position formed between the compression nut 106 and the pressure detection unit fixes the rotor of the through-type angle sensor 3 and the positioning rod coaxially, the fixing mechanism at the upper end of the detection box 101 fixes the shell of the through-type angle sensor 3 and the detection box 101, and when the driving mechanism starts to output rotation and drives the positioning rod to rotate around the axis line, the shell of the through-type angle sensor 3 is fixed and the rotor of the through-type angle sensor 3 rotates synchronously with the positioning rod, so that the rotor of the through-type angle sensor 3 rotates around the axis line. During the detection process, the angle detection unit arranged on the detection rotating shaft 110 detects the rotation of the positioning rod, the rotation data of the positioning rod is compared with the rotation data of the rotor of the to-be-detected through-type angle sensor 3, and the through-type angle sensor 3 is detected. After the detection is completed, the compression nut 106 is loosened, and the through-type angle sensor 3 can be taken off.

[0074] The upper end of the detection rotating shaft 110 is rotationally connected to the top wall of the detection box 101 through a support bearing, and the lower end is in transmission connection with the motor 114. The angle detection unit and the pressure detection unit are arranged on the detection rotating shaft 110. The support bearing is installed on the top wall of the detection box 101, the detection box 101 and the boss on the detection rotating shaft 110 realize the axial positioning of the support bearing, the sink in the detection box 101 realizes the radial positioning of the support bearing and is penetrated by the detection rotating shaft 110, thereby supporting the detection rotating shaft 110. Figure 2 As shown in FIG. 6, the stator of the motor 114 is installed on the bottom wall of the detection body and is fixed by screws. After the rear cover of the motor 114 and the bearing are installed, the rotor of the motor 114 is assembled. The lower end of the detection rotating shaft 110 is fixed to the end face of the rotor of the motor 114, penetrates through the center hole of the through-type angle encoder 118 and the inner hole of the through-type pressure sensor 122, and finally penetrates through the center of the to-be-detected through-type angle sensor 3. Through the coaxial series connection, the detection error caused by the matching of parts during the detection process is reduced, and the detection accuracy is improved.

[0075] Preferably, as another embodiment of the utility model, the utility model also comprises:

[0076] A connecting plate is arranged in the detection box 101, the detection rotating shaft 110 penetrates the connecting plate, the angle detection unit is a through-shaft type angle encoder 118 coaxially sleeved on the detection rotating shaft, the shell of the through-shaft type angle encoder 118 is connected with the connecting plate, a boss is coaxially arranged on the detection rotating shaft 110, and the lower end of the rotor of the through-shaft type angle encoder 118 abuts against the boss.

[0077] A locking piece is arranged on the detection rotating shaft 110 and abuts against the upper end of the rotor of the through-shaft type angle encoder.

[0078] In this embodiment, the connecting plate is arranged in the detection box 101, so that the detection box 101 is divided into three layers, the motor 114 is installed on the lowermost layer, the supporting bearing is installed on the motor cover plate 113, and then the whole is installed at the tail end of the motor 114, so that the motor 114 is supported. The mounting hole is arranged at the lower end of the detection box 101, the detection assembly cover plate 111 is installed in the mounting hole, the detection assembly cover plate 111 is installed on the bottom of the detection box 101, and the shielding cover 115 for the motor 114 is arranged on the bottom wall of the detection box 101, the center of the shielding cover 115 is aligned with the rotor axis of the motor 114, and the detection rotating shaft 110 penetrates the shielding cover 115. The connecting plate is used for installing the through-shaft type angle encoder 118, the detection rotating shaft 110 penetrates the inner hole of the through-shaft type angle encoder 118, the through-shaft type angle encoder 118 is coaxially sleeved on the detection rotating shaft 110, the through-shaft type angle encoder 118 is clamped by the locking piece and the connecting plate, so that the through-shaft type angle encoder 118 is stably connected with the detection rotating shaft 110, and relative rotation between the two is prevented. Specifically, the locking piece can be a locking nut 119, and a corresponding external thread is arranged on the detection rotating shaft 110. The nut is screwed on the detection rotating shaft 110, the locking nut 119 is in threaded engagement with the detection rotating shaft 110, and the rotor of the through-shaft type angle encoder 118 is pressed, the pre-tightening force of the rotor of the through-shaft type angle encoder 118 is adjusted by rotating the nut, and the rotor of the through-shaft type angle encoder 118 moves synchronously with the detection rotating shaft 110.

[0079] Preferably, as another embodiment of the utility model, further comprising:

[0080] A damping mounting plate 116 is arranged at the lower end of the connecting plate.

[0081] An O-ring 117 is sleeved on the detection rotating shaft 110, and the damping mounting plate 116 is provided with an annular groove for accommodating the O-ring 117.

[0082] In the embodiment, an annular groove is arranged inside the damping mounting plate 116, and an O-ring 117 is arranged in the annular groove, the O-ring 117 is coaxially sleeved on the detection rotating shaft 110, and the O-ring 117 and the damping mounting plate 116 are integrated and mounted at the lower end of the connecting plate to form a damping system for the detection rotating shaft 110 and are penetrated by the detection rotating shaft 110 to form a damping system for the detection rotating shaft 110, thereby reducing the shaking phenomenon of the overall device when the detection penetrating type angle sensor 3 is detected.

[0083] Preferably, as another embodiment of the utility model, the pressure detection unit comprises:

[0084] The penetrating type pressure sensor 122 is coaxially sleeved on the detection rotating shaft 110;

[0085] The pressure sensor base 121 is fixedly sleeved on the detection rotating shaft 110, and the upper end thereof is in abutment with the lower end of the penetrating type pressure sensor 122;

[0086] The pressure sensor 123 is provided with a notch corresponding to the upper end of the detection rotating shaft 110 at the lower end, the pressure sensor 123 is sleeved on the detection rotating shaft 110, and the lower end thereof is in abutment with the sensing surface of the upper end of the penetrating type pressure sensor 122, and the upper end of the pressure sensor 123 constitutes the detection surface of the pressure detection unit.

[0087] In the embodiment, the pressure sensor 123, the penetrating type pressure sensor 122 and the pressure sensor base 121 are sequentially mounted on the detection rotating shaft 110 from top to bottom, the pressure sensor base 121 is fixedly sleeved on the detection rotating shaft 110, the upper end surface thereof is in abutment with the lower end surface of the penetrating type pressure sensor 122, the lower end of the pressure sensor 123 is in abutment with the upper end surface of the penetrating type pressure sensor 122, at this time, the upper end of the pressure sensor 123 constitutes the detection surface of the pressure detection unit, the lower end of the rotor of the penetrating type angle sensor 3 is in abutment with the upper end of the pressure sensor 123, when the compression nut 106 exerts a downward compression force on the rotor of the penetrating type angle sensor 3, the downward force is transmitted to the pressure sensor 123 and finally to the penetrating type pressure sensor 122, thereby realizing direct transmission of the pressure of the rotor of the penetrating type angle sensor 3 and facilitating the penetrating type pressure sensor 122 to collect the downward compression force of the compression nut 106 on the penetrating type angle sensor 3.

[0088] Preferably, as another embodiment of the utility model, the utility model further comprises:

[0089] Two elastic pressing units, the elastic pressing unit comprises:

[0090] The elastic pressing piece support rod 105 is arranged on the upper end of the detection box 101;

[0091] An elastic pressing piece 104 is horizontally rotatably connected to one end of the elastic pressing piece supporting rod 105, and extends to above the detection surface of the pressure detection unit.

[0092] In this embodiment, a spring is arranged on the elastic pressing piece supporting rod 105, and the spring applies a downward pre-tightening force to the elastic pressing piece 104. When the through-type angle sensor 3 is arranged on the detection surface of the pressure detection unit, and the through-type angle sensor 3 needs to be detected and fixed to the housing of the through-type angle sensor 3, the other end of the elastic pressing piece 104 is pulled upward by hand, the elastic pressing piece 104 is rotated until the other end of the elastic pressing piece 104 is above the through-type angle sensor 3, and then the other end of the elastic pressing piece 104 is released, so that the other end of the elastic pressing piece 104 presses downward on the upper end of the housing of the through-type angle sensor 3, and the housing of the through-type angle sensor 3 is fixed to the upper end of the detection box 101. When disassembling, the elastic pressing piece 104 is only rotated around the elastic pressing piece supporting rod 105, and is rotated away from above the through-type angle sensor 3, so that the through-type angle sensor 3 can be quickly fixed and disassembled.

[0093] Preferably, as another embodiment of the utility model, still include:

[0094] Two needle units, the needle unit includes:

[0095] The angle transmission needle seat 102 is arranged on the upper end of the detection box 101.

[0096] The angle transmission needle is vertically rotatably connected to the angle transmission needle seat 102, and one end of the angle transmission needle extends to above the detection surface of the pressure detection unit.

[0097] In this embodiment, the angle transmission needle seat 102 is arranged on the upper end of the detection box 101, and when the through-type angle sensor 3 is installed in the clamping position, one end of the angle transmission needle is below the housing of the through-type angle sensor 3. When the detected through-type angle sensor 3 is installed on the detection body, the tail end of the through-type angle sensor 3 is positioned between the through-type angle sensor 3 and the detection body. When the detection is completed, the pressing nut 106 is removed, and when the through-type angle sensor 3 needs to be removed, only the other end of the angle transmission needle is pressed lightly, so that one end of the angle transmission needle is rotated upward, the through-type angle sensor 3 is lifted from the detection box 101, and then the through-type angle sensor 3 is removed, so that the through-type angle sensor 3 can be quickly disassembled and removed.

[0098] Preferably, as another embodiment of the utility model, still include:

[0099] The insulation plate 108 is horizontally arranged in the recessed portion on the upper end of the detection box 101.

[0100] A plurality of wire clamps 107 are arranged on the upper end of the insulating plate 108.

[0101] In this embodiment, the recess is arranged on the upper end of the detection box 101, the insulating plate 108 is arranged in the recess, and the plurality of wire clamps 107 are arranged on the upper end of the insulating plate 108. The through-type angle sensor 3 to be detected can clamp the detection wire of the through-type angle sensor 3 through the wire clamps 107. The wire terminals of the wire clamps 107 pass through the insulating plate 108 and the detection box 101 and extend into the inside of the detection box 101 for wiring, so that the overall appearance is ensured, and the insulation and quick connection and disconnection of the wiring position of the through-type angle sensor 3 are realized.

[0102] The utility model also provides a kind of through-type angle sensor 3 quick detection system, as shown in Figures 4-5 The utility model also provides a kind of through-type angle sensor 3 quick detection system, as shown in

[0103] The display control device 2 is electrically connected with the quick detection device 1, and the detection assembly communication connector 109 is arranged on the rear side of the detection box 101 to realize that all communication and power cables in the quick detection device 1 are collected on the detection assembly communication connector 109. The display control device 2 can be realized by using the prior art, and specifically includes a control box body 201, a power button 202, a start button 203, a power indicator 204, a running indicator 205, a display screen 206, a loudspeaker 207, a circuit board 208, a USB interface 209, a power interface 210 and a signal transmission interface 211. The power button 202 and the start button 203 are respectively installed on one side of the control box body 201, the power indicator 204 and the running indicator 205 are respectively installed on one side of the control box body 201, the display screen 206 is installed at the middle position of the inclined surface of the control box body 201, the loudspeaker 207 is installed inside the middle position of the plane of the control box body 201, the circuit board 208 is installed inside the control box body 201, an opening corresponding to the circuit board 208 is arranged on the control box body 201, a connecting head corresponding to the detection assembly communication connector 109 is arranged at the opening, the connecting head is electrically connected with the circuit board 208, the detection assembly communication connector 109 is detachably connected with the connecting head, the connecting head is electrically connected with the circuit board 208, the electrical connection between the quick detection device 1 and the display control device 2 is realized, and the USB interface 209, the power interface 210 and the signal transmission interface 211 are installed on the other side of the control box body 201 to realize the functions of one-key measurement of the through-type angle sensor 3, feedback of data of the through shaft type pressure sensor 122, display and output of detection data and the like of the overall device.

[0104] In this embodiment, the display control device 2 is arranged to realize the functions of one-key measurement of the overall device on the through-type angle sensor 3, feedback of data of the angle detection unit and the pressure detection unit, and display and output of detection data.

[0105] The quick detection device 1 and the display and control device 2 adopt a separable design, so that when the through-type angle sensor 3 needs to be detected in a special environment, the quick detection device 1 and the display and control device 2 can be separated, the display and control device 2 is prevented from being placed in the special environment to cause damage to the display and control device 2 or inconvenient control operation, and the diversification of a detection scene is improved.

[0106] When the quick detection device 1 and the display and control device 2 are used in combination, the quick detection device 1 is displayed by using the display and control device 2, and is provided with a signal transmission interface and a USB interface, so that the through-type angle sensor 3 can be detected without a host computer, and the detection result can be directly copied out through the USB interface of the display and control device 2; in addition, the display and control device 2 is small in size and convenient to move and carry. When the quick detection device 1 and the display and control device 2 are used in combination, the visualization and portability of detection are improved.

[0107] Although the embodiments of the utility model have been disclosed as above, it is not limited to the application listed in the specification and the embodiments, and can be fully applied to various fields suitable for the utility model. For those skilled in the art, other modifications can be easily realized, and therefore the utility model is not limited to specific details and the embodiments shown and described herein.

Claims

1. A through-the-angle sensor quick detection device, characterized in that, It comprises: a detection shaft, the upper end of which is coaxially provided with a positioning rod; a driving mechanism, the output end of which is connected with the detection shaft; an angle detection unit, which is arranged on the detection shaft; a pressure detection unit, which is arranged on the detection shaft; a pressing unit, which is detachably arranged on the positioning rod, and a clamping position corresponding to the rotor of the through-type angle sensor is formed between the pressing unit and the detection surface of the pressure detection unit; a fixing mechanism, which is used to fix the housing of the through-type angle sensor.

2. A through-the-angle sensor quick detection device as claimed in claim 1, characterized in that The pressing unit is a pressing nut, the positioning rod is a threaded rod, and the pressing nut is threadedly installed on the positioning rod.

3. The through-the-angle sensor quick detection device of claim 1, wherein, It further comprises: a detection box, the upper end of which is provided with a connecting hole, the positioning rod penetrates through the connecting hole, and the fixing mechanism is arranged on the upper end of the detection box; the driving mechanism is a motor, the motor is arranged on the bottom wall of the detection box, the upper end of the detection shaft is rotatably connected with the top wall of the detection box through a support bearing, and the lower end of the detection shaft is drivingly connected with the motor.

4. A through-the-angle sensor quick detection device as claimed in claim 3, characterized in that It further comprises: a connecting plate, which is arranged in the detection box, the detection shaft penetrates through the connecting plate, the angle detection unit is a through-shaft type angle encoder coaxially arranged on the detection shaft, the housing of the through-shaft type angle encoder is connected with the connecting plate, a boss is coaxially arranged on the detection shaft, and the lower end of the rotor of the through-shaft type angle encoder abuts against the boss; a locking member, which is arranged on the detection shaft and abuts against the upper end of the rotor of the through-shaft type angle encoder.

5. A through-the-angle sensor quick detection device as claimed in claim 4, characterized in that It further comprises: a damping mounting plate, which is arranged at the lower end of the connecting plate; an O-ring, which is sleeved on the detection shaft, and an annular groove for accommodating the O-ring is arranged in the damping mounting plate.

6. A through-the-angle sensor quick detection device as claimed in claim 3, characterized in that, The pressure detection unit comprises: a through-shaft type pressure sensor, which is coaxially sleeved on the detection shaft; a pressure sensor base, which is fixedly sleeved on the detection shaft, and the upper end of which abuts against the lower end of the through-shaft type pressure sensor; a pressure sensor pressing block, the lower end of which is provided with a gap corresponding to the upper end of the detection shaft, the pressure sensor pressing block is sleeved on the detection shaft, and the lower end of which abuts against the sensing surface of the upper end of the through-shaft type pressure sensor, and the upper end of the pressure sensor pressing block constitutes the detection surface of the pressure detection unit.

7. A through-the-angle sensor quick detection device as claimed in claim 3, characterized in that, The fixing mechanism comprises: two elastic pressing units, which comprise: an elastic pressing piece support rod, which is arranged on the upper end of the detection box; an elastic pressing piece, one end of which is horizontally rotatably connected with the elastic pressing piece support rod, and the other end of which extends above the detection surface of the pressure detection unit.

8. A through-the-angle sensor quick detection device as claimed in claim 3, characterized in that, It further comprises: two ejector pin units, which comprise: an angle transmission ejector pin seat, which is arranged on the upper end of the detection box; an angle transmission ejector pin, which is vertically rotatably connected with the angle transmission ejector pin seat, and one end of which extends above the detection surface of the pressure detection unit.

9. The through-the-angle sensor quick detection device of claim 3, wherein, It further comprises: an insulating plate, the upper end of the detection box is provided with a recess, and the insulating plate is horizontally arranged in the recess; a plurality of wire clamps, which are arranged on the upper end of the insulating plate.

10. A through-the-angle sensor quick detection system, characterized in that, The rapid detection device comprises the rapid detection device according to any one of claims 1-9, and further comprises: A display and control device is electrically connected with the rapid detection device, and a shell of the display and control device is detachably connected with the detection box.

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