CN112071167A - State detection device - Google Patents
State detection device Download PDFInfo
- Publication number
- CN112071167A CN112071167A CN201910497693.2A CN201910497693A CN112071167A CN 112071167 A CN112071167 A CN 112071167A CN 201910497693 A CN201910497693 A CN 201910497693A CN 112071167 A CN112071167 A CN 112071167A
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- China
- Prior art keywords
- fixing device
- lower structure
- detector
- pedal
- switch
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/16—Control of vehicles or other craft
- G09B19/167—Control of land vehicles
Abstract
The invention discloses a state detection device, comprising: the pedal is installed on the main body through the first fixing device, the switch fixing seat is fixed on the main body, the detector is fixed on the switch fixing seat, and the pedal is abutted to the detector through the second fixing device. The state detection device has reasonable structural design and simple structure, can optimize the structural form, is convenient to assemble and maintain, and simultaneously improves the reliability of detection and the practicability of use.
Description
Technical Field
The invention relates to the technical field of detection equipment for motor vehicle driving school examinations, in particular to a state detection device.
Background
In the process of examination and training of a driver, a safety post is arranged at the position of the auxiliary driving, and when an emergency occurs in the process of driving a vehicle, the safety post can step on the auxiliary brake in time to prevent traffic accidents; however, in the normal running process of the vehicle in the test of the student, a few safety personnel intentionally step on the auxiliary brake, so that the test of the student fails, and adverse social effects are caused.
Various auxiliary brake pedal treading detection devices are installed on the auxiliary brake pedal by a plurality of later manufacturers, and most of the auxiliary brake pedals are detected by the principle that a long arm lever with a fulcrum in the middle position touches and presses a travel switch; near its fulcrum be natural blind area, can't detect the vice footboard signal of stopping of stepping on of each position, the structural design of most vice state detection device of stopping moreover is unreasonable at present, and the equipment is maintained comparatively loaded down with trivial details, can't avoid among the examination process examiner to collude the possibility that the copilot safetyr cheated.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a state detection device, which is used to solve the problems that the auxiliary brake detector in the prior art has a detection blind area, cannot detect the signal of pressing the auxiliary brake pedal at each position, has an unreasonable structural design, is cumbersome to assemble and maintain, and cannot avoid the possibility that a test taker runs through the safety driver of the auxiliary driver to cheat in the test process.
To achieve the above and other related objects, the present invention provides a state detecting device, comprising: a main body;
a pedal mounted on the body by a first fixing device;
the switch fixing seat is fixed on the main body;
the detector is fixed on the switch fixing seat;
the pedal is abutted against the detector through a second fixing device.
In an embodiment of the invention, the detector comprises:
an upper cover and a lower structure;
the lower structure comprises a first lower structure and a second lower structure which are symmetrically arranged, the first lower structure and the second lower structure are the same in structure, and the first lower structure and the second lower structure respectively comprise a groove body, a seat plate, a microswitch and a limit spring;
the seat board is fixedly connected with the groove body, and the microswitch is arranged on the seat board;
the bottom of the limiting spring is abutted against the groove body, and the top of the limiting spring is abutted against the upper cover;
the upper cover is buckled at the upper part of the groove body.
In an embodiment of the present invention, a blind hole is formed on the seat plate, and the micro switch is installed inside the blind hole.
In an embodiment of the present invention, the micro switch includes a switch lead, and the switch lead is led out through the outlet hole disposed on the blind hole and the outlet groove disposed on the groove body in sequence.
In an embodiment of the present invention, an outlet plate is installed on an end surface of the seat plate, and the outlet plate is used for leading out the switch lead.
In an embodiment of the present invention, four limit springs are provided, two of the limit springs are disposed on the first lower structure, and the other two limit springs are disposed on the second lower structure.
In an embodiment of the invention, the seat plate is fixedly connected with the tank body through a third fixing device, the upper cover is connected with the tank body through a fourth fixing device, and the outlet plate is connected with an end face of the seat plate through a fifth fixing device.
In an embodiment of the invention, the first fixing device is a bolt and nut combination, the second fixing device is a bolt and nut combination, the third fixing device is a countersunk head screw, the fourth fixing device is a socket head cap screw, and the fifth fixing device is a countersunk head screw.
In an embodiment of the invention, the second fixing device is mounted at one end of the pedal.
In an embodiment of the present invention, the pedal is movably connected to the main body by a first fixing device.
The invention has the characteristics of reasonable structure, advanced process, convenient assembly and maintenance and the like, the reliability of neutral gear detection can be ensured, and simultaneously, the impact on the structure caused by overlarge actions of examinees can be reduced, so that the structure can not be influenced, the damage rate of equipment is greatly reduced, the misjudgment rate is reduced, and the invention can be widely applied to the driving test site of the motor vehicle. The detector comprises an upper cover and a lower structure, wherein the lower structure comprises a first lower structure and a second lower structure which are symmetrically arranged, the first lower structure and the second lower structure are identical in structure, and the first lower structure and the second lower structure respectively comprise a groove body, a seat plate, a micro switch and a limiting spring.
The invention adopts the detection device installed in a buried embedding mode, and has the advantages of safety, reliability and higher performance-price ratio.
Drawings
Fig. 1 is a schematic structural diagram of a state detection device according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a state detection device according to an embodiment of the present application.
Fig. 3 is a schematic overall installation diagram of a state detection device according to an embodiment of the present application.
Fig. 4 is a front view of a detector of a state detection device according to an embodiment of the present disclosure.
Fig. 5 is a top view of a detector of a state detection device according to an embodiment of the present disclosure.
Fig. 6 is a side view of a detector of a state detection device according to an embodiment of the present application.
Fig. 7 is a front view of a state detection device according to an embodiment of the present application with a portion of an upper cover removed.
Fig. 8 is a top view of a detector of a condition detecting apparatus according to an embodiment of the present disclosure with an upper cover removed.
Description of the element reference numerals
1 main body
2 footplate
3 first fixing device
4 switch fixing seat
5 Detector
6 second fixing device
51 Upper cover
52 trough body
53 fourth fixing device
54 seat board
55 limiting spring
56 micro-switch
57 third fixing device
58 outlet plate
59 fifth fixing device
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
Specifically, referring to fig. 1 and fig. 2, fig. 1 and fig. 2 are schematic structural diagrams of a state detection device according to an embodiment of the present application, where the embodiment provides a schematic structural diagram of a state detection device, including: a main body 1;
a pedal 2 mounted on the body 1 through a first fixing device 3;
the switch fixing seat 4 is fixed on the main body 1;
the detector 5 is fixed on the switch fixing seat 4;
the pedal 2 is in contact with the detector 5 via a second fastening device 6.
Specifically, the switch fixing seat 4 may be fixed to the main body 1 by welding.
Specifically, one end of the pedal 2 is provided with a pedal portion, and the other end of the pedal 2 is provided with a second fixing device 6.
The second fixing device 6 is mounted to one end of the step plate 2.
Specifically, the second fixing device 6 is a bolt and nut combination.
One end of a bolt in the second fixing device 6 is fixed on the pedal 2 through a nut, and the other end of the bolt is abutted against the detector 5.
The pedal 2 is movably connected with the main body 1 through a first fixing device 3.
In particular, a first fixing means 3 is provided at a position between the step portion of said step 2 and a second fixing means 6.
The first fixing device 3 is a bolt and nut combination.
The detector 5 is connected to a signal detection system for detecting the state of the detector 5.
Specifically, the signal detection system is configured to detect a state of the detector 5, and if a signal is transmitted from the detector 5, the signal is transmitted to the signal detection system, and the state of the detector 5 is identified by the signal detection system.
Specifically, the signal detection system may be configured as a display screen or a buzzer.
The bolt at one end of the pedal 2 is fixed on the pedal 2 through a nut, and the height of the bolt can be adjusted up and down, so that the distance between the bolt and the detector 5 can be adjusted.
Specifically, please refer to fig. 4, 5 and 6, in which fig. 4 is a front view of a detector of a status detection apparatus according to an embodiment of the present disclosure, fig. 5 is a top view of the detector of the status detection apparatus according to the embodiment of the present disclosure, and fig. 6 is a side view of the detector of the status detection apparatus according to the embodiment of the present disclosure, in which the present disclosure provides a schematic structural diagram of the detector of the status detection apparatus, and the detector 5 includes: an upper cover 51 and a lower structure;
the lower structures comprise a first lower structure and a second lower structure which are symmetrically arranged, and the first lower structure and the second lower structure are identical in structure.
Specifically, please refer to fig. 7 and 8, in which fig. 7 is a front view of a state detection device provided in an embodiment of the present application after a part of an upper cover is removed from a detector, and fig. 8 is a top view of the state detection device provided in the embodiment of the present application after the upper cover is removed from the detector.
The first lower structure and the second lower structure respectively comprise a groove body 52, a seat plate 54, a microswitch 56 and a limit spring 55;
the seat plate 54 is fixedly connected with the slot body 52, and the microswitch 56 is arranged on the seat plate 54;
the bottom of the limiting spring 55 is abutted against the groove body 52, and the top of the limiting spring 55 is abutted against the upper cover 51;
the upper cover 51 is buckled on the upper part of the slot body 52, and the upper cover 51 plays a role in protecting components inside the slot body 52 from being damaged.
Specifically, detector 5 still is connected with on-vehicle control panel, detector 5 is used for sending to on-vehicle control panel and steps on and press vice signal of stopping.
Specifically, the microswitch 56 can be a long-arm mouse switch, and has high cost performance.
The seat plate 54 may be a nylon seat plate.
The channel 52 may be a U-shaped channel.
The seat plate 54 is provided with a blind hole, and the micro switch 56 is mounted in the blind hole.
Specifically, waist type blind hole is set to the blind hole, micro-gap switch 56 embedding install in inside the waist type blind hole, receive under the abominable operating mode when whole detector, protection that can furthest micro-gap switch 56 prevents that micro-gap switch 56 from receiving the damage for the life of components and parts increases.
The microswitch 56 comprises a switch lead, and the switch lead is led out through a wire outlet hole arranged on the blind hole and a wire outlet groove arranged on the groove body 52 in sequence.
An outlet plate 58 is mounted on an end face of the seat plate 54, and the outlet plate 58 is used for leading out the switch lead.
The number of the limit springs 55 is four, two of the limit springs 55 are arranged on the first lower structure, and the other two limit springs 55 are arranged on the second lower structure.
Specifically, the number of the limit springs 55 is not limited to four, and when the number of the limit springs 55 is four, the micro switch on the first lower structure is arranged between two limit springs, and the micro switch on the second lower structure is arranged between the other two limit springs.
The limiting spring 55 plays a limiting role, when a driver steps on the pedal, the detector 5 acting on the pedal starts to work, and the limiting spring 55 starts to contract; when the driver does not step on the pedal, the limit spring 55 is in a normal state and abuts against the inner surface of the upper cover 51.
The seat plate 54 is fixedly connected with the groove body 52 through a third fixing device 57, the upper cover 51 is connected with the groove body 52 through a fourth fixing device 53, and the outlet plate 58 is connected with the end face of the seat plate 54 through a fifth fixing device 59.
The first fixing device 3 is a bolt and nut combination, the second fixing device 6 is a bolt and nut combination, the third fixing device 57 is a countersunk screw, the fourth fixing device 53 is a socket head cap screw, and the fifth fixing device 59 is a countersunk screw.
Specifically, the countersunk head screw of the third fixing device 57 may be an M4 countersunk head screw, the socket head cap screw of the fourth fixing device 53 may be an M5 socket head cap screw, and the countersunk head screw of the fifth fixing device 59 may be an M3 countersunk head screw.
This detector 5 is through the compression spacing spring 55 and the spacing design of cylinder head socket head cap screw combination to and upper cover 51 and substructure clearance and micro-gap switch 56 stroke cooperation design, make the upper cover 51 of detector become the part that floats, guarantee that upper cover 51 has up to 5 degrees of freedom, when this detector is applied to the vice footboard of stopping, can reliably provide the multidimension to the on-vehicle control mainboard, the vice footboard of stopping of multiposition is stepped on and is pressed the signal.
Specifically, please refer to fig. 3 and 8, in which fig. 3 is a schematic view illustrating an overall installation of a state detection apparatus according to an embodiment of the present application, and fig. 8 is a top view of a detector of the state detection apparatus according to the embodiment of the present application after removing an upper cover. The embodiment provides an embodiment of a working process of a state detection device, and the specific operation steps are as follows:
this state detection device not only can be applied to vice stopping, also can be applied to the main brake in, when this state detection device was applied to vice stopping, concrete working process as follows:
in a normal state of the state detection device, under the action of the dead weight of the pedal 2, the bolt at one end of the pedal 2 abuts against the detector 5, the limit spring 55 is in a normal state and abuts against the inner surface of the upper cover 51, the microswitch 56 is in an off state at the moment, so that no signal is transmitted from the microswitch 56, the detector 5 is in an off state at the moment, so that no signal is transmitted from the detector 5, the signal detection system judges that the auxiliary brake is in a normal state, and judges that no person steps on the auxiliary brake pedal.
When a person at the assistant brake position steps on the assistant brake pedal, no matter which angle and which position the person at the assistant brake pedal is stepped on, the pedal 2 is stressed, a bolt at one end of the pedal 2 enables the detector 5 to be stressed to generate displacement, the detector 5 is in a connection state, stepping pressure acts on an upper cover 51 of the assistant brake detector, the upper cover 51 generates a component force moving downwards, the limiting spring 55 begins to contract and simultaneously touches two micro switches 56 connected in parallel or one micro switch 56 of the two micro switches to generate a signal, and the signal detection system judges that the assistant brake pedal is in a brake state.
Therefore, when the detector of the state detection device is applied to the auxiliary brake pedal, a multidimensional and multi-position auxiliary brake pedal treading signal can be reliably provided, and the occurrence of dead zones is avoided.
The state detection device is applied to the examination of the driving school of the motor vehicle, in the examination process, when an examiner or an examiner steps on the pedal part, the bolt at one end of the pedal 2 enables the detector 5 to be stressed to generate displacement, the detector 5 is in a connection state to generate a signal, the signal detection system judges that the auxiliary brake is in a brake state, and at the moment, the possibility that the examiner runs through the safety driver of the auxiliary driver to cheat can be judged in the examination process; on the contrary, when the examiner or the examiner does not step on the pedal part, the pedal 2 is under the action of the dead weight, so that the bolt at one end of the pedal 2 is abutted against the detector 5, at the moment, the detector 5 is in a disconnected state, no signal is transmitted from the detector 5, the signal detection system judges that the auxiliary brake is in a normal state, and the possibility that the examinee runs through the auxiliary driving safety driver to cheat can be judged in the examination process.
Therefore, the invention can automatically judge the cheating behavior of the examinee who colludes the copilot safety driver in the road driving skill examination system.
Specifically, in an embodiment of the present invention, the switch fixing base 4 may include a top surface, the switch fixing base 4 may also include a top surface and a side surface, and the switch fixing base 4 is not limited to the above two structures.
Specifically, when switch fixing base 4 includes a top surface, then switch fixing base 4's top surface is located detector 5's upper portion, detector 5 is fixed the lower part of switch fixing base 4's top surface can prevent that the rainwater from getting into inside detector 5, avoid damaging components and parts, played the effect of protection.
Specifically, when switch fixing base 4 includes a top surface and a side, then switch fixing base 4's top surface is located detector 5's upper portion, detector 5 can fix the lower part of switch fixing base 4's top surface also can fix on switch fixing base 4's side, also can prevent that the rainwater from getting into inside detector 5, avoid damaging components and parts, played the effect of protection.
Therefore, the components in the state detection device are not easy to damage and have long service life.
In conclusion, the neutral gear detection device has the characteristics of reasonable structure, advanced process, convenience in assembly and maintenance and the like, the reliability of neutral gear detection can be ensured, and meanwhile, the impact on the structure caused by overlarge actions of examinees can be reduced, so that the structure cannot be influenced, the damage rate of equipment is greatly reduced, the misjudgment rate is reduced, and the neutral gear detection device can be widely applied to the driving test site of the motor vehicle. The detector comprises an upper cover 51 and a lower structure, wherein the lower structure comprises a first lower structure and a second lower structure which are symmetrically arranged, the first lower structure and the second lower structure have the same structure, and the first lower structure and the second lower structure respectively comprise a groove body 52, a seat plate 54, a microswitch 56 and a limit spring 55, so that the detector is simple in structure, and when the detector is applied to an auxiliary brake pedal, a multi-dimensional and multi-position auxiliary brake pedal treading signal can be reliably provided, and a dead zone is avoided.
The invention adopts the detection device installed in a buried embedding mode, and has the advantages of safety, reliability and higher performance-price ratio.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. A condition detecting device, comprising: a main body;
a pedal mounted on the body by a first fixing device;
the switch fixing seat is fixed on the main body;
the detector is fixed on the switch fixing seat;
the pedal is abutted against the detector through a second fixing device.
2. A condition detecting device according to claim 1, wherein: the detector comprises:
an upper cover and a lower structure;
the lower structure comprises a first lower structure and a second lower structure which are symmetrically arranged, the first lower structure and the second lower structure are the same in structure, and the first lower structure and the second lower structure respectively comprise a groove body, a seat plate, a microswitch and a limit spring;
the seat board is fixedly connected with the groove body, and the microswitch is arranged on the seat board;
the bottom of the limiting spring is abutted against the groove body, and the top of the limiting spring is abutted against the upper cover;
the upper cover is buckled at the upper part of the groove body.
3. A condition detecting device according to claim 2, wherein: the seat board is provided with a blind hole, and the micro switch is installed inside the blind hole.
4. A condition detecting device according to claim 3, wherein: the micro switch comprises a switch lead, and the switch lead is led out through a wire outlet hole formed in the blind hole and a wire outlet groove formed in the groove body in sequence.
5. A condition detecting device according to claim 4, wherein: and an outlet plate is arranged on the end face of the seat plate and used for leading out the switch lead.
6. A condition detecting device according to claim 5, wherein: the number of the limiting springs is four, two limiting springs are arranged on the first lower structure, and the other two limiting springs are arranged on the second lower structure.
7. A condition detecting device according to claim 6, wherein: the seat board is fixedly connected with the groove body through a third fixing device, the upper cover is connected with the groove body through a fourth fixing device, and the wire outlet board is connected with the end face of the seat board through a fifth fixing device.
8. A condition detecting device according to claim 7, wherein: the first fixing device is a bolt and nut combination, the second fixing device is a bolt and nut combination, the third fixing device is a countersunk screw, the fourth fixing device is a socket head cap screw, and the fifth fixing device is a countersunk screw.
9. A condition detecting device according to any one of claims 1 to 8, wherein: the second fixing device is mounted at one end of the pedal.
10. A condition detecting device according to claim 9, wherein: the pedal is movably connected with the main body through a first fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497693.2A CN112071167A (en) | 2019-06-10 | 2019-06-10 | State detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497693.2A CN112071167A (en) | 2019-06-10 | 2019-06-10 | State detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112071167A true CN112071167A (en) | 2020-12-11 |
Family
ID=73658141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910497693.2A Pending CN112071167A (en) | 2019-06-10 | 2019-06-10 | State detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112071167A (en) |
-
2019
- 2019-06-10 CN CN201910497693.2A patent/CN112071167A/en active Pending
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