CN212766128U - Car washer parking skew detection device - Google Patents
Car washer parking skew detection device Download PDFInfo
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- CN212766128U CN212766128U CN202021772112.6U CN202021772112U CN212766128U CN 212766128 U CN212766128 U CN 212766128U CN 202021772112 U CN202021772112 U CN 202021772112U CN 212766128 U CN212766128 U CN 212766128U
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Abstract
The utility model relates to the field of automatic car washing, in particular to a car washer parking offset detection device, which comprises a base, a slide rail, a slide block, a connecting rod, an infrared transmitting end, an infrared receiving end and a telescopic rod; an inner cavity is formed in the base; the two sliding rails are arranged on two sides of the inner cavity in parallel; the two sliding blocks are respectively connected to the sliding rail in a sliding manner, and the two sliding blocks are fixedly connected through a connecting rod; the telescopic rod is arranged in parallel with the sliding rail. The beneficial effects of the utility model reside in that: the offset direction of the vehicle head can be detected through the sequence of the infrared signals blocked by the front wheel and the rear wheel of the two infrared transmitting ends, so that the offset direction of the vehicle head can be detected, and the detection efficiency and the detection accuracy are high; carry out synchronous movement through the connecting rod between infrared transmitting terminal and the infrared receiving terminal, can avoid because remove asynchronous between infrared transmitting terminal and the receiving terminal and lead to the testing result error to appear.
Description
Technical Field
The utility model relates to an automatic car washing field, concretely relates to car washer parking skew detection device.
Background
When the automatic car washer cleans a vehicle, the vehicle needs to be driven to a preset position on a base, however, when the vehicle is driven in place, the head of the vehicle may be shot to shift left or right, in such a case, the cleaning of the vehicle may not only result in incomplete cleaning, but also result in collision between the cleaning device and the vehicle body, and damage to the vehicle. Therefore, the automatic car washer can perform offset detection on the vehicle after the vehicle stops, but the existing offset detection can only detect whether the head orientation of the vehicle is offset or not, and cannot detect whether the head is offset leftwards or rightwards first, so that the driver cannot conveniently adjust the body orientation subsequently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided is a car washer parking deviation detection device capable of detecting the direction of vehicle head deviation.
In order to solve the technical problem, the utility model discloses a technical scheme does: a car washer parking deviation detection device comprises a base, a slide rail, a slide block, a connecting rod, an infrared transmitting end, an infrared receiving end and a telescopic rod;
an inner cavity is formed in the base;
the two sliding rails are arranged on two sides of the inner cavity in parallel;
the two sliding blocks are respectively connected to the sliding rail in a sliding manner, and the two sliding blocks are fixedly connected through a connecting rod;
the telescopic rod is arranged in parallel with the sliding rail, one end of the telescopic rod is fixedly connected to the middle part of the connecting rod, and the other end of the telescopic rod is fixedly connected to the inner wall of the inner cavity;
the two infrared transmitting ends are respectively and fixedly connected to the top ends of the two sliding blocks, and the infrared receiving end is positioned between the two infrared transmitting ends and is fixedly connected to the middle part of the connecting rod;
the infrared receiving end and the infrared transmitting end penetrate out of the sliding grooves and are located above the cover plate.
Specifically, the cross section of the slide rail is T-shaped, and the bottom of the slide block is provided with a T-shaped groove matched with the slide rail.
Specifically, the inner wall of the T-shaped groove is provided with a pulley.
Specifically, the distance between the two infrared emission ends is 3 m.
Specifically, a support column is arranged between the cover plate and the bottom of the inner cavity.
Specifically, the telescopic rod is an electric telescopic rod or a hydraulic telescopic rod.
The beneficial effects of the utility model reside in that: the offset direction of the vehicle head can be detected through the sequence of the infrared signals blocked by the front wheel and the rear wheel of the two infrared transmitting ends, so that the offset direction of the vehicle head can be detected, and the detection efficiency and the detection accuracy are high; carry out synchronous movement through the connecting rod between infrared transmitting terminal and the infrared receiving terminal, can avoid because remove asynchronous between infrared transmitting terminal and the receiving terminal and lead to the testing result error to appear.
Drawings
FIG. 1 is a schematic view of the internal structure of a car washing machine parking deviation detecting device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the external structure of the parking deviation detecting device of the car washer according to the embodiment of the present invention;
FIG. 3 is a sectional view of the car washer parking deviation detecting device according to the embodiment of the present invention;
description of reference numerals:
1. a base; 11. an inner cavity; 12. a cover plate; 13. a chute; 14. a support pillar; 2. a slide rail; 3. a slider; 4. a connecting rod; 5. an infrared emitting end; 6. an infrared receiving end; 7. a telescopic rod.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, the parking offset detection device for the car washer of the present invention includes a base 1, a slide rail 2, a slider 3, a connecting rod 4, an infrared transmitting end 5, an infrared receiving end 6 and a telescopic rod 7;
an inner cavity 11 is formed in the base 1;
the two slide rails 2 are arranged on two sides of the inner cavity 11 in parallel;
two sliding blocks 3 are respectively connected to the sliding rail 2 in a sliding manner, and the two sliding blocks 3 are fixedly connected through a connecting rod 4;
the telescopic rod 7 is arranged in parallel with the slide rail 2, one end of the telescopic rod 7 is fixedly connected to the middle part of the connecting rod 4, and the other end of the telescopic rod is fixedly connected to the inner wall of the inner cavity 11;
the number of the infrared transmitting ends 5 is two, the two infrared transmitting ends 5 are respectively and fixedly connected to the top ends of the two sliding blocks 3, and the infrared receiving end 6 is positioned between the two infrared transmitting ends 5 and is fixedly connected to the middle part of the connecting rod 4;
the top of the inner cavity 11 is provided with a cover plate 12, the cover plate 12 is provided with three parallel sliding grooves 13, and the infrared receiving end 6 and the infrared transmitting end 5 penetrate out of the sliding grooves 13 and are located above the cover plate 12.
The utility model discloses a theory of operation does: when the automobile is washed, a driver drives the automobile to the preset position of the base 1, the front wheel and the rear wheel of the automobile are located between the two sliding rails 2 at the moment, the telescopic rod 7 is started, the telescopic rod 7 drives the connecting rod 4 to move, the sliding block 3 is further driven to start sliding on the sliding rails 2, and the infrared transmitting end 5 and the infrared receiving end 6 synchronously slide in the sliding groove 13.
The two infrared transmitting ends 5 continuously transmit infrared signals to the infrared receiving end 6, the infrared receiving end 6 can simultaneously receive the infrared signals transmitted by the two infrared transmitting ends 5, and the signals transmitted by the two infrared transmitting ends 5 are respectively transmitted to an external control system. Assuming that the vehicle head is shifted leftwards when the vehicle is on the base 1, because the infrared receiving end 6 and the two infrared transmitting ends 5 are positioned on the same straight line, the infrared signal transmitted by the infrared transmitting end 5 positioned in front of the front wheel of the vehicle can be shielded by the wheel, and the infrared transmitting end 5 positioned behind the rear wheel of the vehicle normally transmits the infrared signal and is received by the infrared receiving end 6; with the further movement of the telescopic rod 7, the external signal emitted by the infrared emission end 5 positioned in front of the front wheel of the vehicle is received by the infrared receiving end 6 again, and the infrared signal emitted by the infrared emission end 5 positioned behind the rear wheel of the vehicle is shielded by the rear wheel of the vehicle.
The external control system can judge the direction of the deviation of the vehicle head according to the sequence of the disconnection of the infrared signals, and then prompt a driver.
As can be seen from the above description, the utility model has the advantages that: the offset direction of the vehicle head can be detected through the sequence of the infrared signals blocked by the front wheel and the rear wheel of the two infrared transmitting ends, so that the offset direction of the vehicle head can be detected, and the detection efficiency and the detection accuracy are high; carry out synchronous movement through the connecting rod between infrared transmitting terminal and the infrared receiving terminal, can avoid because remove asynchronous between infrared transmitting terminal and the receiving terminal and lead to the testing result error to appear.
Furthermore, the cross section of the slide rail 2 is T-shaped, and the bottom of the slide block 3 is provided with a T-shaped groove matched with the slide rail 2.
According to the above description, the T-shaped groove of the sliding block can enable the sliding block to be clamped on the sliding groove and not to be separated from the sliding rail, so that the stability of the sliding block during sliding is improved.
Furthermore, pulleys are arranged on the inner wall of the T-shaped groove.
From the above description, the pulley can make the resistance that the slider receives in the slip process littleer, and then makes the slider slip more smoothly.
Further, the distance between the two infrared emission ends 5 is 3 m.
As can be seen from the above description, most of the family cars have wheelbases within 3m, so that most of the cars can be detected by keeping the distance between the two infrared emission ends at 3 m.
Furthermore, a supporting column 14 is arranged between the cover plate 12 and the bottom of the inner cavity 11.
As can be seen from the above description, the support can improve the longitudinal bearing capacity of the cover plate, and prevent the cover plate from being bent when a vehicle passes through the cover plate.
Further, the telescopic rod 7 is an electric telescopic rod 7 or a hydraulic telescopic rod 7.
Example one
A car washer parking deviation detection device comprises a base 1, a slide rail 2, a slide block 3, a connecting rod 4, an infrared transmitting end 5, an infrared receiving end 6 and a telescopic rod 7;
an inner cavity 11 is formed in the base 1;
the two slide rails 2 are arranged on two sides of the inner cavity 11 in parallel;
two sliding blocks 3 are respectively connected to the sliding rail 2 in a sliding manner, and the two sliding blocks 3 are fixedly connected through a connecting rod 4;
the telescopic rod 7 is arranged in parallel with the slide rail 2, one end of the telescopic rod 7 is fixedly connected to the middle part of the connecting rod 4, and the other end of the telescopic rod is fixedly connected to the inner wall of the inner cavity 11;
the distance between the two infrared transmitting ends 5 is 3m, the two infrared transmitting ends 5 are respectively and fixedly connected to the top ends of the two sliding blocks 3, and the infrared receiving end 6 is positioned between the two infrared transmitting ends 5 and is fixedly connected to the middle part of the connecting rod 4;
a cover plate 12 is arranged at the top of the inner cavity 11, a support column 14 is arranged between the cover plate 12 and the bottom of the inner cavity 11, three parallel sliding grooves 13 are formed in the cover plate 12, and the infrared receiving end 6 and the infrared emitting end 5 penetrate through the sliding grooves 13 and are positioned above the cover plate 12;
the cross section of the slide rail 2 is T-shaped, a T-shaped groove matched with the slide rail 2 is formed in the bottom of the slide block 3, and a pulley is arranged on the inner wall of the T-shaped groove;
the telescopic rod 7 is an electric telescopic rod 7 or a hydraulic telescopic rod 7.
To sum up, the utility model provides a beneficial effect lies in: the offset direction of the vehicle head can be detected through the sequence of the infrared signals blocked by the front wheel and the rear wheel of the two infrared transmitting ends, so that the offset direction of the vehicle head can be detected, and the detection efficiency and the detection accuracy are high; carry out synchronous movement through the connecting rod between infrared transmitting terminal and the infrared receiving terminal, can avoid because remove asynchronous between infrared transmitting terminal and the receiving terminal and lead to the testing result error to appear. The T-shaped groove of the sliding block can enable the sliding block to be clamped on the sliding groove, so that the sliding block cannot be separated from the sliding rail, and the stability of the sliding block during sliding is improved. The pulley can make the slider receive resistance littleer in the slip process, and then makes the slider slip more smoothly. Most of the family cars have the wheelbase within 3m, so that the distance between the two infrared emission ends is kept at 3m, and most of the cars can be detected. The support can improve the longitudinal bearing capacity of the cover plate, and the cover plate is prevented from being bent when a vehicle passes through the cover plate.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (6)
1. A car washer parking deviation detection device is characterized by comprising a base, a slide rail, a slide block, a connecting rod, an infrared transmitting end, an infrared receiving end and a telescopic rod;
an inner cavity is formed in the base;
the two sliding rails are arranged on two sides of the inner cavity in parallel;
the two sliding blocks are respectively connected to the sliding rail in a sliding manner, and the two sliding blocks are fixedly connected through a connecting rod;
the telescopic rod is arranged in parallel with the sliding rail, one end of the telescopic rod is fixedly connected to the middle part of the connecting rod, and the other end of the telescopic rod is fixedly connected to the inner wall of the inner cavity;
the two infrared transmitting ends are respectively and fixedly connected to the top ends of the two sliding blocks, and the infrared receiving end is positioned between the two infrared transmitting ends and is fixedly connected to the middle part of the connecting rod;
the infrared receiving end and the infrared transmitting end penetrate out of the sliding grooves and are located above the cover plate.
2. The car washer parking deviation detection device according to claim 1, wherein the cross section of the slide rail is T-shaped, and a T-shaped groove matched with the slide rail is formed at the bottom of the slide block.
3. The car washer parking deviation detecting device according to claim 2, wherein a pulley is provided on an inner wall of the T-shaped groove.
4. The car washer parking deviation detecting device of claim 1, wherein a distance between the two infrared emitting ends is 3 m.
5. The car washer parking deviation detecting device of claim 1, wherein a support post is disposed between the cover plate and the bottom of the inner cavity.
6. The car washer parking deviation detection device according to claim 1, wherein the telescopic rod is an electric telescopic rod or a hydraulic telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772112.6U CN212766128U (en) | 2020-08-21 | 2020-08-21 | Car washer parking skew detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772112.6U CN212766128U (en) | 2020-08-21 | 2020-08-21 | Car washer parking skew detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212766128U true CN212766128U (en) | 2021-03-23 |
Family
ID=75054686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021772112.6U Active CN212766128U (en) | 2020-08-21 | 2020-08-21 | Car washer parking skew detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212766128U (en) |
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2020
- 2020-08-21 CN CN202021772112.6U patent/CN212766128U/en active Active
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