CN215622022U - Automatic calibration device for aiming point of remote control THDS probe - Google Patents
Automatic calibration device for aiming point of remote control THDS probe Download PDFInfo
- Publication number
- CN215622022U CN215622022U CN202121403716.8U CN202121403716U CN215622022U CN 215622022 U CN215622022 U CN 215622022U CN 202121403716 U CN202121403716 U CN 202121403716U CN 215622022 U CN215622022 U CN 215622022U
- Authority
- CN
- China
- Prior art keywords
- target plate
- calibration device
- automatic calibration
- module
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000523 sample Substances 0.000 title claims abstract description 50
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000012544 monitoring process Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000008439 repair process Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses an automatic calibration device for an aiming point of a remote control THDS probe, which comprises a front target plate (1), a rear target plate (2) connected through a connecting rod (4), and a support rod (3) connected at one end of the front target plate (1), wherein a simulation hot shaft signal module and a receiver for receiving a control signal are arranged between the front target plate (1) and the rear target plate (2). The automatic calibration device provided by the utility model shortens the time for adjusting the probe on the line, reduces the risk of the operation on the upper line, improves the detection accuracy, increases the safety guarantee coefficient and has very high practical value.
Description
Technical Field
The utility model relates to the technical field of maintenance of railway vehicle operation safety monitoring equipment, in particular to an automatic calibration device for a remote control THDS probe aiming point.
Background
A vehicle operation safety monitoring system (5T system for short) serves the field of Chinese railway vehicles, adopts intelligent, networking and informatization technologies, builds a 5T system detection station along a railway, realizes dynamic monitoring of ground equipment on the operation safety of passenger and cargo vehicles, data collection, networking operation, distance monitoring and information sharing, builds a safety barrier of railway transportation by building a comprehensive, comprehensive and three-dimensional ground-to-vehicle safety monitoring system, and ensures the safety of railway transportation.
The THDS vehicle axle temperature intelligent detection system is a device for quickly measuring the axle temperature of a vehicle, can realize non-contact accurate temperature measurement of a passenger train and a freight train, the part measured by the system is a vehicle axle box, and the accuracy of the detection position is an important index for the system to accurately measure the temperature.
With the comprehensive development of a railway operation safety monitoring system, the state repair of 5T equipment becomes trend and normalization, the adjustment of repair process repair provides new challenges and tests for the 5T equipment repair, the past technical means cannot adapt to the influence caused by policy change, and some innovations and adjustments must be made on the previous process flow and repair means to adapt to new requirements caused by policy adjustment.
The main means and reference basis for adjusting the aiming point of the THDS device probe in the past are that laser lines are shot by a laser placed on a probe light path, laser spots on front and rear targets of an axle box simulation frame are used as a reference, then a receiving waveform and a detection vehicle report form are referenced to gradually correct the detection angle, each correction value is confirmed through the detection report form, and the time period is long.
At present, the adjustment of the aiming point of the THDS equipment probe takes a calibration frame as a reference, a laser sight is taken as an auxiliary reference to adjust the aiming point of the probe, and the adjustment of the aiming point is influenced by the error of the laser, the assembly error of a photosensitive device of the probe, the aging and the vibration of components and the like.
SUMMERY OF THE UTILITY MODEL
The present inventors have conducted intensive studies to solve the above problems and have completed the present invention by providing an automatic calibration device for the aiming point of a remote control THDS probe.
The calibration device comprises a front target plate for simulating the axle box, wherein a mark is arranged in the middle of the front target plate, and the middle position of the mark corresponds to the detection position of the axle to be detected;
the rear target plate is connected with the front target plate through a connecting rod;
and a support rod connected to one end of the front target plate;
and the analog hot shaft signal module is arranged between the front target plate and the rear target plate.
The calibration device further comprises a remote controller used for monitoring and controlling the analog hot shaft signal module, the remote controller is independent of the front target plate, and the remote controller is communicated with the analog hot shaft signal module through radio signals;
and the receiver is used for receiving the signal of the remote controller and is arranged on one side of the rear target plate.
The circuit control part in the simulated hot shaft signal module comprises a heating module, and the heating module is used for transmitting a simulated hot shaft signal;
the temperature detection module is used for detecting the temperature of the heating module and transmitting the temperature back to the remote controller for processing and displaying;
the electric regulation module is used for a receiver and other circuits by utilizing the voltage stabilizing function of the electric regulation module;
the voltage detection module is mainly used for detecting the power supply voltage of the battery pack and transmitting the power supply voltage back to the remote controller end for displaying so as to be convenient for grasping the states of the voltage, the capacity and the like of the battery at any time;
and the remote control switch module is mainly responsible for controlling the on and off of the heating module.
The mechanical mechanism in the simulation hot shaft signal module comprises a supporting seat arranged on a rear target plate, the supporting seat is arranged in pairs, the middle of the supporting seat is hollow, the hollow position is used for placing circuit devices, a first sliding rail is arranged on the supporting seat, a second sliding rail is arranged on the upper side of the first sliding rail, a sliding block is arranged on the second sliding rail, and one end of the sliding block is connected with a heating block.
The heating device comprises a heating block, a sliding rail I, a sliding rail II, a pointer, a connecting seat, a scale, a sliding rail II and a connecting seat, wherein one end of the heating block is connected with the pointer, the sliding rail I is provided with the connecting seat, the connecting seat is provided with the scale, the pointer is suspended above the scale, the sliding rail I is provided with a cuboid sliding block II, and the sliding block II is fixedly connected with the connecting seat.
The connecting base is provided with a boss at one end close to the supporting rod, an illuminating lamp is arranged in the middle of the boss, and a light screen is arranged on the boss.
The lower side of the sliding rail II is provided with a motor I, one side of the motor is connected with a rocker arm I, and the other side of the rocker arm I is connected with a sliding block through a metal strip.
The lower side of the supporting seat is provided with a second motor, the second motor is fixed on the rear target plate, one end of the second motor is provided with a second rocker arm, and one side of the second rocker arm is connected with the connecting seat through a second metal strip.
The middle position of the front target plate can be opened, the middle of the front target plate is a target, a switch button is arranged on one corner of the target, a supporting plate is arranged inside the front target plate after the target is opened, and the supporting plate is driven by a spring to be vertical to the surface of the front target plate and supports the target.
The automatic calibration device for the aiming point of the remote control THDS probe can achieve the following technical effects:
1. the device can directly and accurately find the actual temperature measuring point of the temperature measuring probe through one-time operation.
2. The device is safer, and the device reduces the time and times of the maintenance personnel on-road operation by reducing the adjustment times of the temperature measuring points of the probe, and avoids the safety risk caused by the on-road operation.
3. The device is more accurate, and when adjusting in the past, need the maintenance personal to combine self experience to adjust, the application of the device has reduced the human intervention of adjustment process, lets the adjustment process more accurate, more standard.
4. The device has the advantages of good universality, convenient operation, capability of quickly identifying the aiming point of the probe, no change to hardware and software of the equipment and full excavation of the existing functions of the equipment.
5. The method has the advantages of reducing adjustment steps from the maintenance process, shortening the time for adjusting the probe on the line, reducing the risk of the previous operation, improving the detection accuracy, increasing the safety guarantee coefficient and having very high practical value.
Drawings
FIG. 1 shows a front view of a remote control THDS probe aiming point auto-calibration device of the present invention;
FIG. 2 is a schematic diagram of the automatic calibration device for the aiming point of the remote-control THDS probe in the utility model;
FIG. 3 is a schematic view of the inside of the automatic calibration device for the aiming point of the remote-control THDS probe in the utility model;
FIG. 4 is an enlarged schematic view of the internal part of the automatic calibration device for the aiming point of the remote-control THDS probe in the utility model;
FIG. 5 is a schematic diagram showing the operation of the automatic calibration device for the aiming point of the remote-control THDS probe in the utility model;
FIG. 6 is a schematic view of the other side of the inside of the automatic calibration device for the aiming point of the remote-control THDS probe in the utility model;
FIG. 7 is an enlarged schematic view of the other side of the inside of the automatic calibration device for the aiming point of the remote-control THDS probe in the utility model;
FIG. 8 is a schematic diagram of the internal control system of the automatic calibration device for the aiming point of the remote-control THDS probe in the utility model;
fig. 9 shows a schematic view of the internal slide rail of the automatic calibration device for the aiming point of the remote control THDS probe in the utility model.
The reference numbers illustrate:
1-front target plate; 2-rear target plate; 3-supporting rods; 4-a connecting rod; 5-a target;
6-target site identification; 7-a switch knob; 8-a support plate; 9-a light screen; 10-a connecting seat;
11-a scale; 12-a first slide rail; 13-a first motor; 14-a first rocker arm; 15-metal bar one;
16-a heating block; 17-a pointer; 18-a second slide rail; 19-a support seat; 20-motor two;
21-rocker arm two; 22-metal bar two; 23-a slide block; 24-a boss; 25-a second sliding block;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The automatic calibration device for the aiming point of the remote control THDS probe comprises a front target plate 1 for simulating an axle box, wherein a mark is arranged in the middle of the front target plate 1, and the middle position of the mark corresponds to the detection position of an axle to be detected;
a rear target plate 2 connected with the front target plate 1 through a connecting rod 4;
and a support rod 3 connected to one end of the front target plate 1;
and a simulation hot shaft signal module is arranged between the front target plate 1 and the rear target plate 2.
In a preferred embodiment, as shown in fig. 1-9, the calibration device further comprises a remote control for monitoring and controlling the analog hotbox signal module, the remote control being independent of the pretarget board 1, preferably the remote control is of the type FS-I6;
and the receiver is used for receiving signals of the remote controller, is arranged at one side of the rear target plate 2 and is matched with the remote controller for use, and preferably adopts FS-IA 6.
In a preferred embodiment, as shown in fig. 1-9, the circuit control part in the analog hot box signal module comprises a heating module for emitting an analog hot box signal, the heating module is made of PTC material;
the voltage stabilizing module is used for solving the problem that the resistance value of the PTC material is lowered along with the temperature rise, so that the circuit voltage is unstable, and preferably, the voltage stabilizing module adopts a CN5611 chip.
The temperature detection module is used for detecting the temperature of the heating module and transmitting the temperature back to the remote controller for processing and displaying;
the electric regulation module is used for a receiver and other circuits by utilizing the voltage stabilizing function of the electric regulation module;
the voltage detection module is mainly used for detecting the power supply voltage of the battery pack and transmitting the power supply voltage back to the remote controller end for displaying so as to be convenient for grasping the states of the voltage, the capacity and the like of the battery at any time;
the remote control switch module is mainly responsible for controlling the power on and off of the heating module;
and the power supply module adopts a battery pack.
One end of the receiver is an antenna, the other end of the receiver comprises a B/VCC end and a connection servo system port, and the connection servo system port is connected with the various modules.
In a preferred embodiment, as shown in fig. 1 to 9, the mechanical mechanism in the analog hot-axis signal module includes supporting seats 19 disposed on the rear target plate 2, the supporting seats 19 are disposed in pairs, the middle of the supporting seats is hollow, the hollow position is used for placing a circuit device, a first sliding rail 12 is disposed on the supporting seat 19, a second sliding rail 18 is disposed on the upper side of the first sliding rail 12, a sliding block 23 is disposed on the second sliding rail 18, and one end of the sliding block 23 is connected to the heating block 16.
In a preferred embodiment, as shown in fig. 1 to 9, one end of the heat block 16 is connected to a pointer 17, the first slide rail 12 is provided with a connecting seat 10, the connecting seat 10 is provided with a scale 11, the pointer 17 is suspended above the scale 11, the first slide rail 12 is provided with a second rectangular slider 25, and the second slider 25 is fixedly connected to the connecting seat 10.
In a preferred embodiment, as shown in fig. 1-9, the connecting base 10 is provided with a boss 24 at one end close to the supporting rod 3, an illuminating lamp is arranged at the middle position of the boss 24, a shading plate 9 is arranged on the boss 24, and the illuminating lamp is used for illuminating the position of the scale so as to clearly see the specific position of the pointer 17.
In a preferred embodiment, as shown in fig. 1-9, a first motor 13 is disposed under the second sliding rail 18, one side of the first motor 13 is connected to a first rocker 14, the other side of the first rocker 14 is connected to a sliding block 23 through a first metal strip 15, the first motor 13 drives a heating block 16 of the sliding block 23 to move horizontally, and preferably, the first motor 13 is a servomotor capable of rotating at a fixed angle.
In a preferred embodiment, as shown in fig. 1 to 9, a second motor 20 is disposed below the supporting seat 19, the second motor 20 is fixed on the rear target plate 2, a second swing arm 21 is disposed at one end of the second motor 20, one side of the second swing arm 21 is connected to the connecting seat 10 by a second metal strip 22, and the second motor 20 drives the connecting seat 10 to further control the heating block 16 to move vertically.
In a preferred embodiment, as shown in fig. 1 to 9, the middle position of the front target plate 1 can be opened, the middle of the front target plate 1 is a target 5, a switch button is arranged on one corner of the target 5, after the target 5 is opened, a support plate 8 is arranged inside the front target plate, the support plate 8 is driven by a spring to be perpendicular to the surface of the front target plate 1 and supports the target, the support plate 8 is used for shielding light and wind, and the influence of external wind on the heating block 16 in the construction process is avoided, preferably, a magnet is arranged inside the switch button, a reed pipe is arranged at the position buckled with the front target plate 1, the switch button thereby forms a magnetic control switch in the circuit, and the reed pipe is used for controlling the opening and closing of the illuminating lamp in the circuit.
The technical means adopted by the simulation hot shaft signal module is to replace the emission of a hot shaft signal at the position of an axle box, and the real aiming point of the probe is determined by utilizing the maximum value acquired by the probe, so that the real aiming point is used as the basis for adjusting the aiming point of the probe. Therefore, all interference factors on the optical path are avoided, and the influence of assembly errors of the photosensitive components of the probe on the aiming point of the probe in the assembling process is avoided; the influence of the optical axis error of the laser on the angle adjustment of the probe is avoided; the influence of the vibration displacement of the photosensitive element, the offset caused by the partial response rate reduction of the aging surface of the element and the like is avoided, and the problem that the aiming point of the probe cannot be quickly and accurately positioned is fundamentally solved.
The element adopted by the simulation hot shaft signal module is a PTC semiconductor ceramic heating sheet, and the self-constant temperature characteristic of the PTC material is utilized, so that a complex temperature control circuit is omitted, and the cost and the development difficulty are reduced.
Preferably, an adjustable constant-current voltage stabilizing circuit is added in the control circuit, and as the PTC material has large varistor coefficient and high requirement on a power supply, in order to overcome the defect, the adjustable constant-current voltage stabilizing circuit is added in the circuit, and the power is supplied at constant current according to a set value in the initial power supply stage, and is supplied at stable voltage after the temperature rises, so that the device stably works at the Curie point temperature, thereby solving the requirement on the power supply, and the device can be supplied with power by adopting a common battery to realize miniaturization.
Preferably, the first motor 13 adopts a digital steering engine, in order to enable a heat source signal sent by the analog hot shaft signal module to completely cover a collection field of view (40X40 square millimeters) of the probe, a scheme of a high-precision sliding block and a customized sliding rail is selected, and then two digital steering engines are matched to realize synchronous displacement of the sliding block on a two-dimensional sliding table, more preferably, the type of the digital steering engine is KSTx08 Hplus;
preferably, the first motor 13 is a servo motor.
The remote control solution is as follows: according to the actual requirements of an operation field and the functional requirements of a 'device', an existing finished product of a multi-channel digital proportional remote controller with mature market is selected for development and transformation, the stability of equipment is guaranteed, the development period is shortened, and the development cost is reduced.
The preferred adopted types of the receiver are as follows: FS-IA 6.
The working process is as follows:
1. before turning ON the power supply of the remote controller, firstly, the battery is confirmed to be charged and the battery is installed correctly, and a knob switch Swd of the remote controller is required to be placed in an OFF state (the toggle-up position of the knob switch is OFF, and the toggle-down position of the knob switch is ON);
2. the rocker on the right side must be dialed to the lowest position (the default right side of the system is the accelerator control rocker, the two states are the default of the system, the remote controller with incorrect position cannot be started, and the remote controller can be always in an alarm state);
3. the button switch at the receiver end is in an OFF position (the receiver end is powered OFF to prevent the impact on equipment caused by incorrect positions of the remote controller switch and the knob);
4. after the state position is confirmed to be correct, the power switch of the remote controller is turned on firstly, the remote controller is started normally at the moment, if the alarm of the remote controller indicates that the switch position is incorrect, the remote controller returns to the previous step to check again and reset, and after the remote controller is started normally, the rocker on the right side is pulled back to the middle position (return).
5. Code matching: (the transmitter and the receiver are debugged in advance and do not need to be checked) if other remote controllers need to be configured, the codes are checked according to the following steps.
5.1 plug the pair code line to the B/VCC interface on the handset.
5.2 connect the power line to any interface on the receiver.
5.3 turn on the power supply of the transmitter, and simultaneously, often install the 'BIND KYE' key of the transmitter, enter the code matching state.
5.4 disconnect the code line and power supply from the receiver and then reconnect the power line to the B/VCC interface.
5.5. Checking whether the transmitter, the receiver and the tool work normally, if so, repeating the steps and checking the codes again.
6. And a power switch at the receiver end is turned ON (the button switch is turned ON), the receiver and the remote controller successfully perform bidirectional handshake, data communication is established, and data such as the battery voltage of the remote controller, the battery voltage of the receiver, the temperature of the analog hot shaft signal module and the like can be known in detail through a display screen of the remote controller.
7. The Swd button switch (arranged at the ON position) at the top of the right side of the remote controller is turned ON, the target is turned ON, the illuminating lamp is turned ON under the control of the reed switch, and meanwhile, the hot shaft signal simulating module starts heating, so that heating control is realized.
8. And simulating an oscilloscope display area (only checking and displaying the probe needing to be adjusted) to a probe output window on the right side of the IPC software main interface, and adjusting the measuring range and the sampling interval of the oscilloscope so as to facilitate observation.
When the temperature of the hot shaft signal simulation module is constant (due to seasonal variation and outdoor weather temperature, the heating time is slightly different, the temperature can be stabilized after the hot shaft signal simulation module is electrified for 2-3 minutes in actual measurement, and the temperature of the hot shaft signal simulation module is displayed on a remote control end screen in real time).
9. And clicking a software option, and controlling the analog hot shaft signal module on the THDS probe aiming point automatic calibration device to move up, down, left, right and slowly and synchronously through a knob and a rocker of the remote controller, so that the motion track of the analog hot shaft signal module can completely cover the acquisition view field of the probe, the highest temperature of the analog hot shaft signal which can be acquired by the probe is ensured, and the accurate position of the analog hot shaft signal module is determined.
10. And observing the output values of the probes under the calibration window and in the waveform information column.
11. At this time, Max: the corresponding output value in the column is the maximum value collected by the probe in the process that the simulation hot shaft signal module moves in the probe view field, Cur: the real-time output value of the probe is displayed in the column, the rocker is carefully adjusted, the output of the probe in the Cur column is infinitely close to the maximum value in the Max column, and the position of the analog hot shaft signal module is the real aiming point of the probe.
The scale pointed by the pointer on the scale is the deviation value of the real aiming point of the probe, and a maintainer adjusts the aiming point of the probe to the center or the position which is expected to be adjusted by means of a laser and finally fixes the position of the probe.
The probe mounted and adjusted by the device and the method is the optimal position under the ideal state (no consideration of curves and vehicle body shaking).
The utility model has been described in detail with reference to specific embodiments and illustrative examples, but the description is not intended to be construed in a limiting sense. It will be understood by those skilled in the art that various equivalent substitutions, modifications or improvements may be made in the technical solution of the present invention and the embodiments thereof without departing from the spirit and scope of the present invention, which fall within the scope of the present invention. The scope of the utility model is defined by the appended claims.
Claims (9)
1. The automatic calibration device for the aiming point of the remote control THDS probe is characterized by comprising a front target plate (1) for simulating an axle box, wherein a mark is arranged in the middle of the front target plate (1), and the middle position of the mark corresponds to the position of an axle to be detected;
the rear target plate (2) is connected with the front target plate (1) through a connecting rod (4);
and a support rod (3) connected to one end of the front target plate (1);
and a simulated hot-axis signal module arranged between the front target plate (1) and the rear target plate (2).
2. The automatic calibration device according to claim 1, wherein the calibration device further comprises a remote controller for monitoring and controlling the analog hotbox signal module, the remote controller being independent of the front target plate (1);
and the receiver is used for receiving the signal of the remote controller and is arranged on one side of the rear target plate (2).
3. The automatic calibration device of claim 1, wherein the circuit control in the analog hotbox signal module comprises a heating module for emitting an analog hotbox signal;
the temperature detection module is used for detecting the temperature of the heating module and transmitting the temperature back to the remote controller for processing and displaying;
the electric regulation module is used for a receiver by utilizing the voltage stabilizing function of the electric regulation module;
the voltage detection module is mainly used for detecting the power supply voltage of the battery pack and transmitting the power supply voltage back to the remote controller end for displaying so as to be convenient for grasping the voltage and capacity states of the battery at any time;
and the remote control switch module is mainly responsible for controlling the on and off of the heating module.
4. The automatic calibration device according to claim 1 or 2, wherein the mechanical mechanism in the analog hot-axis signal module comprises supporting seats (19) arranged on the rear target plate (2), the supporting seats (19) are arranged in pairs, the supporting seats are hollow in the middle, the hollow positions are used for placing circuit devices, a first sliding rail (12) is arranged on the supporting seats (19), a second sliding rail (18) is arranged on the upper side of the first sliding rail (12), a sliding block (23) is arranged on the second sliding rail (18), and one end of the sliding block (23) is connected with the heating block (16).
5. The automatic calibration device according to claim 4, wherein one end of the heating block (16) is connected with a pointer (17), the first sliding rail (12) is provided with a connecting seat (10), the connecting seat (10) is provided with a scale (11), the pointer (17) is suspended above the scale (11), the first sliding rail (12) is provided with a second cuboid slider (25), and the second slider (25) is fixedly connected with the connecting seat (10).
6. The automatic calibration device according to claim 5, wherein the connecting base (10) is provided with a boss (24) at one end close to the support rod (3), an illuminating lamp is arranged at the middle position of the boss (24), and a shading plate (9) is arranged on the boss (24).
7. The automatic calibration device according to claim 4, characterized in that a first motor (13) is arranged on the lower side of the second sliding rail (18), one side of the first motor (13) is connected with a first rocker arm (14), and the other side of the first rocker arm (14) is connected with a sliding block (23) through a first metal strip (15).
8. The automatic calibration device according to claim 4, wherein a second motor (20) is arranged at the lower side of the supporting seat (19), the second motor (20) is fixed on the rear target plate (2), a second rocker arm (21) is arranged at one end of the second motor (20), and one side of the second rocker arm (21) is connected with the connecting seat (10) through a second metal strip (22).
9. The automatic calibration device according to claim 1, characterized in that the front target plate (1) is openable at a middle position, the target (5) is arranged in the middle of the front target plate (1), a switch button is arranged on one corner of the target (5), a support plate (8) is arranged inside the front target plate after the target (5) is opened, and the support plate (8) is driven by a spring to be perpendicular to the surface of the front target plate (1) and supports the target.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403716.8U CN215622022U (en) | 2021-06-23 | 2021-06-23 | Automatic calibration device for aiming point of remote control THDS probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403716.8U CN215622022U (en) | 2021-06-23 | 2021-06-23 | Automatic calibration device for aiming point of remote control THDS probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215622022U true CN215622022U (en) | 2022-01-25 |
Family
ID=79945012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121403716.8U Expired - Fee Related CN215622022U (en) | 2021-06-23 | 2021-06-23 | Automatic calibration device for aiming point of remote control THDS probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215622022U (en) |
-
2021
- 2021-06-23 CN CN202121403716.8U patent/CN215622022U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105676843B (en) | New energy automobile benchmarking analysis and evaluation system and method thereof | |
| CN103674327B (en) | A kind of Automatic thermal resistance temperature calibration instrument | |
| CN215622022U (en) | Automatic calibration device for aiming point of remote control THDS probe | |
| CN109901089A (en) | A kind of calibration system of digital units tester | |
| CN212439982U (en) | Laser ranging seat body forward bending test system | |
| CN107238771B (en) | Device and method for measuring residual electric energy of direct-current high-voltage bus of electric automobile | |
| US11938985B2 (en) | Smart cam for digitalization of a gate mechanism | |
| CN108760090A (en) | Simulated environment temperature testing device | |
| WO2020020380A1 (en) | Automatic traversal testing method and device for active implantable medical instrument | |
| CN111467782A (en) | Intelligent sit-up examination system | |
| CN208998744U (en) | A kind of testboard bay of included dimensional measurement | |
| CN109143027B (en) | Automatic test method for implanted medical instrument with antenna and circuit board moving synchronously | |
| CN201965485U (en) | Automatic verifying device for adjustor parameters | |
| CN211402939U (en) | HUD test calibration equipment | |
| CN209623691U (en) | A kind of C-band weather radar antenna level measurement device | |
| CN113740562A (en) | Motor vehicle field velocimeter calibration system based on wireless data communication | |
| CN107015556A (en) | A kind of bus solid-state power controller test device | |
| CN109381787B (en) | Method and apparatus for detecting cross electric pulse of implanted medical instrument | |
| CN109061439B (en) | Method for automatic testing of multiple active implanted medical instruments | |
| CN206800240U (en) | A kind of wisdom lamp stand with function of safety protection | |
| CN220554003U (en) | Comprehensive frequency correction device | |
| CN211827819U (en) | Multifunctional electromagnetic display instrument | |
| CN108413879A (en) | A kind of house data acquisition device and its acquisition method | |
| CN221039339U (en) | Detection device for unlocking plate of charging pile | |
| CN109282736A (en) | A kind of flatness checking device, system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |