CN111238828A - Vehicle speed inspection bench - Google Patents
Vehicle speed inspection bench Download PDFInfo
- Publication number
- CN111238828A CN111238828A CN202010078333.1A CN202010078333A CN111238828A CN 111238828 A CN111238828 A CN 111238828A CN 202010078333 A CN202010078333 A CN 202010078333A CN 111238828 A CN111238828 A CN 111238828A
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- Prior art keywords
- speed
- roller
- bench
- inspection
- sliding
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0072—Wheeled or endless-tracked vehicles the wheels of the vehicle co-operating with rotatable rolls
- G01M17/0074—Details, e.g. roller construction, vehicle restraining devices
Abstract
The invention discloses a vehicle speed inspection bench which comprises a base, wherein an inspection bench is arranged on the base, a speed measuring roller set is arranged on the inspection bench, a speed measuring jacking mechanism is arranged between the speed measuring roller set, an auxiliary support bench is arranged on the base corresponding to the inspection bench, an auxiliary support roller set is arranged on the auxiliary support bench, and the auxiliary support bench and the inspection bench are in telescopic connection. The invention provides a vehicle speed inspection bench, which can adjust the distance between an auxiliary support platform and the inspection bench, is convenient to adapt to vehicle speed inspection requirements of different wheelbases, is provided with a speed-measuring jacking mechanism for jacking, is convenient for a front driving wheel of a vehicle to drive into the inspection bench, and is lowered during testing, so that the front driving wheel of the vehicle is abutted between a testing roller set, a rear wheel of the vehicle is abutted between an auxiliary support roller set, and then the front driving wheel of the vehicle is started for vehicle speed inspection, thereby greatly facilitating vehicle speed inspection and improving safety.
Description
Technical Field
The invention belongs to the technical field of vehicle detection equipment, and particularly relates to a vehicle speed checkout stand.
Background
The automobile inspection technology is derived from automobile maintenance technology, and the automobile maintenance is developed along with the development of the automobile technology. In the early automobile repair process, the automobile fault is mainly discovered and repaired in a targeted way by experienced repair personnel. The conventional manners of looking (looking at) "(for example, judging a fault by observing the appearance of an automobile or the running state of a vehicle)," hearing (hearing) (for example, judging a fault by sounding an operation sound of an engine or the like), "asking (inquiring) (for example, judging a fault by inquiring the use condition or phenomenon of a vehicle by a driver), and" cutting (touching) "(for example, judging a fault by feeling the phenomenon of temperature, vibration, pressure or the like by touching with hands) are commonly used. With the progress of modern electromechanical measurement and control technology, especially the progress of computer technology, the automobile detection technology is also developed rapidly. At present, people can rely on various advanced instruments and equipment to detect the automobile without disassembly, and the method is safe, rapid and reliable.
The safety and environmental protection detection refers to the detection of the automobile in terms of regular and irregular safety operation and environmental protection. The purpose is to establish a safety and public hazard monitoring system under the condition that the automobile is not disassembled, ensure that the automobile has appearance and appearance which meet the requirements and good safety performance, limit the environmental pollution degree of the automobile and ensure that the automobile runs under the working conditions of safety, high efficiency and low pollution.
In addition, speedometer detection of the vehicle is also the most important in the detection process, most of the speedometer detection is carried out by adopting a speedometer inspection table, however, the conventional speedometer inspection table is rigid in structure, particularly, a free wheel is not supported and limited, and the stability and the safety are poor, so that the inventor provides the speedometer inspection table by integrating various factors.
Disclosure of Invention
The invention aims to: in order to solve the technical problems of inconvenience in vehicle speed inspection and poor stability at present, a vehicle speed inspection bench is provided.
The technical scheme adopted by the invention is as follows:
the utility model provides a speed of a motor vehicle checkout stand, includes the base, be provided with the checkout stand on the base, be provided with the roller set that tests the speed on the checkout stand, it is provided with the climbing mechanism that tests the speed to test between the roller set, it is provided with supplementary brace table to correspond the checkout stand on the base, is provided with the auxiliary stay roller set on the supplementary brace table, and scalable the connection between supplementary brace table and the checkout stand.
When the test bench works, the distance between the auxiliary support table and the test bench is adjusted, the speed-measuring jacking mechanism jacks, so that a front driving wheel of an automobile can conveniently drive into the test bench, the test jacking mechanism descends during testing, the front driving wheel of the automobile is abutted between the test roller sets, a rear wheel of the automobile is abutted between the auxiliary support roller sets, and then the front driving wheel of the automobile is started to carry out speed test;
as a further technical scheme of the invention: the speed measuring roller sets are arranged on the inspection table in a bilateral symmetry mode, each speed measuring roller set comprises a front speed measuring roller and a rear speed measuring roller, the front speed measuring rollers and the rear speed measuring rollers are respectively installed on roller frames arranged at corresponding positions of the inspection table, the two front speed measuring rollers are in transmission connection through couplers, and speed measuring sensors are arranged on the side of the inspection table corresponding to the rear rollers; and detecting the rotating speed of the rear speed measuring roller by using the test sensor, and further calculating the vehicle speed to check the vehicle speed.
As a further technical scheme of the invention: the climbing mechanism tests the speed including the jacking board tests the speed, tests the speed jacking board bottom through the jacking cylinder fixed stay that tests the speed on the base, and the jacking board that tests the speed through the jacking cylinder drive that tests the speed goes up and down, and then conveniently places the automobile drive wheel between the roller set that tests the speed, the inspection of the speed of a motor vehicle of being convenient for.
As a further technical scheme of the invention: the inspection bench is symmetrically provided with driving cylinders corresponding to the auxiliary supporting bench, the inspection bench is connected with the auxiliary supporting bench through the driving cylinders, and walking wheels are symmetrically arranged at the bottom of the auxiliary supporting bench in a left-right mode; the outer end of the top of the inspection bench is fixedly provided with a connecting plate, one end of the connecting plate is fixed at the top of the inspection bench through a fixing column, and the other end of the connecting plate is abutted against the top of the auxiliary supporting bench and is in sliding connection with the top of the auxiliary supporting bench; the connecting plate is convenient for the checkout stand to be connected with the auxiliary supporting table in the distance adjusting process, and the automobile can pass through the connecting plate conveniently.
As a further technical scheme of the invention: the top of the auxiliary supporting platform is symmetrically provided with sliding grooves, sliding protrusions are arranged at the bottom of the connecting plate corresponding to the sliding grooves, and the sliding protrusions are sleeved in the sliding grooves and are in sliding fit with the sliding grooves.
As a further technical scheme of the invention: the auxiliary supporting roller group comprises a front supporting roller and a rear supporting roller; the auxiliary support table is provided with a front roller groove and a rear roller groove corresponding to the front support roller and the rear support roller respectively, and the support roller and the rear support roller are sleeved on the front roller groove and the rear roller groove respectively and extend out of the auxiliary support table; the middle part of the auxiliary supporting roller set is provided with a limiting jacking mechanism, and the automobile free wheel is abutted against the auxiliary supporting roller set, so that the speed measurement safety is improved.
As a further technical scheme of the invention: the limiting jacking mechanism comprises a limiting jacking plate, and the limiting jacking plate is fixedly supported on the base through a limiting jacking cylinder.
As a further technical scheme of the invention: the base is provided with a guide platform corresponding to the outer end of the auxiliary support platform, a telescopic guide plate is arranged between the guide platform and the auxiliary support platform, and the guide platform and an automobile are driven into the inspection platform to be tested.
As a further technical scheme of the invention: one end of the guide plate is fixedly connected with the guide table through a fixing column, and the other end of the guide plate is connected with the auxiliary supporting table in a sliding manner; the top of the outer end of the auxiliary supporting platform is provided with a sliding groove, the bottom of the guide plate is provided with a sliding protrusion corresponding to the sliding groove, and the sliding protrusion is sleeved in the sliding groove and is in sliding fit with the sliding groove.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention provides a vehicle speed inspection bench, which can adjust the distance between an auxiliary support platform and the inspection bench, is convenient to adapt to vehicle speed inspection requirements of different wheelbases, is provided with a speed-measuring jacking mechanism for jacking, is convenient for a front driving wheel of a vehicle to drive into the inspection bench, and is lowered during testing, so that the front driving wheel of the vehicle is abutted between a testing roller set, a rear wheel of the vehicle is abutted between an auxiliary support roller set, and then the front driving wheel of the vehicle is started for vehicle speed inspection, thereby greatly facilitating vehicle speed inspection and improving safety.
2. The invention further designs that the speed measuring roller sets are arranged on the inspection bench in a bilateral symmetry mode, each speed measuring roller set comprises a front speed measuring roller and a rear speed measuring roller, the front speed measuring rollers and the rear speed measuring rollers are respectively arranged on roller frames arranged at corresponding positions of the inspection bench, the two front speed measuring rollers are in transmission connection through a coupling, and the side edges of the inspection bench corresponding to the rear rollers are provided with speed measuring sensors; the speed of the speed measuring roller is detected by using the test sensor, so that the speed of the vehicle is calculated and checked
3. The invention further designs that a connecting plate is fixedly arranged at the outer end of the top of the inspection bench, one end of the connecting plate is fixed at the top of the inspection bench through a fixing column, and the other end of the connecting plate is abutted against the top of the auxiliary supporting bench and is in sliding connection with the top of the auxiliary supporting bench; the connecting plate is convenient for the checkout stand to be connected with the auxiliary supporting table in the distance adjusting process, and the automobile can pass through the connecting plate conveniently.
4. The base is further provided with a guide platform corresponding to the outer end of the auxiliary support platform, a telescopic guide plate is arranged between the guide platform and the auxiliary support platform, one end of the guide plate is fixedly connected with the guide platform through a fixing column, and the other end of the guide plate is connected with the auxiliary support platform in a sliding manner; the top of the outer end of the auxiliary supporting platform is provided with a sliding groove, the bottom of the guide plate is provided with a sliding protrusion corresponding to the sliding groove, and the sliding protrusion is sleeved in the sliding groove and is in sliding fit with the sliding groove, so that a vehicle can conveniently drive into the inspection bench for testing and inspection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the connection between the inspection station and the auxiliary support station according to the present invention;
fig. 3 is a side view of the present invention.
The labels in the figure are: 1. an inspection bench; 1-1, a base; 2. a front speed measuring roller; 3. a speed measuring jacking plate; 4. a rear speed measuring roller; 5. a connecting plate; 6. an auxiliary support table; 7. a front roll groove; 8. a front support roller; 9. a limiting jacking plate; 10. a rear support roller; 11. a rear roll groove; 12. leading the plate; 13. a guide table; 14. a speed measuring sensor; 15. a coupling; 16. a roller frame; 17. a driving cylinder; 18. fixing a column; 19. sliding and protruding; 20. a chute; 21. a limiting jacking cylinder; 22. a traveling wheel; 23. and a speed measuring jacking cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the vehicle speed inspection bench comprises a base 1-1, wherein an inspection bench 1 is arranged on the base 1-1, a speed measuring roller set is arranged on the inspection bench 1, a speed measuring jacking mechanism is arranged between the speed measuring roller sets, an auxiliary support bench 6 is arranged on the base 1-1 corresponding to the inspection bench 1, an auxiliary support roller set is arranged on the auxiliary support bench 6, and the auxiliary support bench 6 is in telescopic connection with the inspection bench 1; the inspection table comprises an inspection table 1, speed measurement roller sets, a speed measurement sensor and a speed measurement sensor, wherein the speed measurement roller sets are arranged on the inspection table 1 in a bilateral symmetry mode and comprise front speed measurement rollers 2 and rear speed measurement rollers 4, the front speed measurement rollers 2 and the rear speed measurement rollers 4 are respectively installed on roller frames 16 arranged at corresponding positions of the inspection table, the two front speed measurement rollers 2 are in transmission connection through couplers 15, and the inspection table 1 is provided with the speed measurement sensors 14 corresponding to the side edges of the rear rollers; detecting the rotating speed of the rear speed measuring roller 4 by using a test sensor, calculating the vehicle speed and checking the vehicle speed; the speed-measuring jacking mechanism comprises a speed-measuring jacking plate 3, the bottom of the speed-measuring jacking plate 3 is fixedly supported on the base 1-1 through a speed-measuring jacking cylinder 23, and the speed-measuring jacking cylinder 23 drives the speed-measuring jacking plate 3 to lift, so that automobile driving wheels are conveniently placed between the speed-measuring roller sets, and the speed inspection is facilitated; the inspection bench 1 is symmetrically provided with driving cylinders 17 corresponding to the auxiliary support bench 6, the inspection bench 1 is connected with the auxiliary support bench 6 through the driving cylinders 17, and walking wheels 22 are symmetrically arranged at the bottom of the auxiliary support bench 6 left and right; the outer end of the top of the inspection platform 1 is fixedly provided with a connecting plate 5, one end of the connecting plate 5 is fixed at the top of the inspection platform 1 through a fixing column 18, and the other end of the connecting plate 5 abuts against the top of the auxiliary support platform 6 and is in sliding connection with the top of the auxiliary support platform 6; the connecting plate 5 is convenient for the connection of the inspection platform 1 and the auxiliary supporting platform 6 in the distance adjusting process, and is convenient for the passing of automobiles; the top of the auxiliary support platform 6 is symmetrically provided with sliding chutes 20, the bottom of the connecting plate 5 is provided with sliding projections 19 corresponding to the sliding chutes 20, and the sliding projections 19 are sleeved in the sliding chutes 20 and are in sliding fit with the sliding chutes 20; the auxiliary supporting roller group comprises a front supporting roller 8 and a rear supporting roller 10; the auxiliary support table 6 is provided with a front roller groove 7 and a rear roller groove 11 corresponding to the front support roller 8 and the rear support roller 10 respectively, and the support rollers and the rear support roller 10 are sleeved on the front roller groove 7 and the rear roller groove 11 respectively and extend out of the auxiliary support table 6; the middle part of the auxiliary support roller set is provided with a limiting jacking mechanism, and the automobile free wheel is abutted against the auxiliary support roller set, so that the speed measurement safety is improved; the limiting jacking mechanism comprises a limiting jacking plate 9, and the limiting jacking plate 9 is fixedly supported on the base 1-1 through a limiting jacking cylinder 21; a guide table 13 is arranged on the base 1-1 corresponding to the outer end of the auxiliary support table 6, a telescopic guide plate 12 is arranged between the guide table 13 and the auxiliary support table 6, and the automobile are driven into the inspection table 1 for testing and inspection; one end of the guide plate 12 is fixedly connected with the guide table 13 through a fixing column 18, and the other end of the guide plate is connected with the auxiliary support table 6 in a sliding manner; the top of the outer end of the auxiliary support platform 6 is provided with a sliding chute 20, the bottom of the guide plate 12 is provided with a sliding projection 19 corresponding to the sliding chute 20, and the sliding projection 19 is sleeved in the sliding chute 20 and is in sliding fit with the sliding chute 20.
The working principle is as follows: during operation, adjust the distance between auxiliary supporting platform 6 and the checkout stand 1, the climbing mechanism that tests the speed rises, makes things convenient for the front driving wheel of car to drive into on checkout stand 1, and during the test, the climbing mechanism that tests descends, with the front driving wheel butt of car between the test roller set, the car rear wheel butt is between auxiliary supporting roller set, then starts the car front driving wheel and carries out the speed of a motor vehicle inspection.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A vehicle speed checkout stand, includes base (1-1), its characterized in that: be provided with checkout stand (1) on base (1-1), be provided with the roller set that tests the speed on checkout stand (1), it tests the speed and is provided with the climbing mechanism that tests the speed between the roller set, it is provided with supplementary brace table (6) to correspond checkout stand (1) on base (1-1), is provided with the auxiliary stay roller set on supplementary brace table (6), and scalable connection between supplementary brace table (6) and checkout stand (1).
2. A vehicle speed checkout station as claimed in claim 1, wherein: the speed-measuring roller set bilateral symmetry is arranged on the inspection bench (1), the speed-measuring roller set comprises a front speed-measuring roller (2) and a rear speed-measuring roller (4), the front speed-measuring roller (2) and the rear speed-measuring roller (4) are respectively installed on a roller frame (16) arranged at the corresponding position of the inspection bench, the two front speed-measuring rollers (2) are in transmission connection through a shaft coupling (15), and the inspection bench (1) is provided with a speed-measuring sensor (14) corresponding to the side edge of the rear roller.
3. A vehicle speed checkout station as claimed in claim 2, wherein: the speed-measuring jacking mechanism comprises a speed-measuring jacking plate (3), and the bottom of the speed-measuring jacking plate (3) is fixedly supported on the base (1-1) through a speed-measuring jacking cylinder (23).
4. A vehicle speed checkout station as claimed in claim 1, wherein: the inspection bench (1) is symmetrically provided with driving cylinders (17) corresponding to the auxiliary support bench (6), the inspection bench (1) is connected with the auxiliary support bench (6) through the driving cylinders (17), and walking wheels (22) are symmetrically arranged at the bottom of the auxiliary support bench (6) from left to right; the outer end of the top of the inspection bench (1) is fixedly provided with a connecting plate (5), one end of the connecting plate (5) is fixed to the top of the inspection bench (1) through a fixing column (18), and the other end of the connecting plate abuts against the top of the auxiliary supporting bench (6) and is in sliding connection with the top of the auxiliary supporting bench (6).
5. A vehicle speed checkout station as claimed in claim 4, wherein: the top of the auxiliary supporting platform (6) is symmetrically provided with sliding grooves (20), sliding protrusions (19) are arranged at the bottom of the connecting plate (5) corresponding to the sliding grooves (20), and the sliding protrusions (19) are sleeved in the sliding grooves (20) and are in sliding fit with the sliding grooves (20).
6. A vehicle speed checkout station as claimed in claim 4, wherein: the auxiliary supporting roller group comprises a front supporting roller (8) and a rear supporting roller (10); a front roller groove (7) and a rear roller groove (11) are respectively arranged on the auxiliary supporting platform (6) corresponding to the front supporting roller (8) and the rear supporting roller (10), and the supporting roller and the rear supporting roller (10) are respectively sleeved on the front roller groove (7) and the rear roller groove (11) and extend out of the auxiliary supporting platform (6); and the middle part of the auxiliary supporting roller set is provided with a limiting jacking mechanism.
7. A vehicle speed test station as defined in claim 6, wherein: the limiting jacking mechanism comprises a limiting jacking plate (9), and the limiting jacking plate (9) is fixedly supported on the base (1-1) through a limiting jacking cylinder (21).
8. A vehicle speed checkout station as claimed in any one of claims 1 to 7, wherein: the base (1-1) is provided with a guide platform (13) corresponding to the outer end of the auxiliary support platform (6), a telescopic guide plate (12) is arranged between the guide platform (13) and the auxiliary support platform (6), and the telescopic guide plate and an automobile are driven into the inspection platform (1) to be tested and inspected.
9. A vehicle speed checkout station as claimed in claim 8, wherein: one end of the guide plate (12) is fixedly connected with the guide table (13) through a fixing column (18), and the other end of the guide plate is connected with the auxiliary support table (6) in a sliding manner; the top of the outer end of the auxiliary supporting platform (6) is provided with a sliding groove (20), the bottom of the guide plate (12) is provided with a sliding protrusion (19) corresponding to the sliding groove (20), and the sliding protrusion (19) is sleeved in the sliding groove (20) and is in sliding fit with the sliding groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010078333.1A CN111238828A (en) | 2020-02-03 | 2020-02-03 | Vehicle speed inspection bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010078333.1A CN111238828A (en) | 2020-02-03 | 2020-02-03 | Vehicle speed inspection bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111238828A true CN111238828A (en) | 2020-06-05 |
Family
ID=70864187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010078333.1A Pending CN111238828A (en) | 2020-02-03 | 2020-02-03 | Vehicle speed inspection bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111238828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984413A (en) * | 2021-12-07 | 2022-01-28 | 合肥市极点科技有限公司 | Portable kart detection line |
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| US20060123896A1 (en) * | 2002-10-18 | 2006-06-15 | Hermann Wimmer | Test stand for motor vehicles |
| CN202057498U (en) * | 2011-05-12 | 2011-11-30 | 骆旭山 | Motor vehicle test stand with limit devices |
| CN204269679U (en) * | 2014-12-02 | 2015-04-15 | 江苏捷程机动车检测有限公司 | A kind of driving speedometer tester |
| CN204575679U (en) * | 2015-04-30 | 2015-08-19 | 河南万国科技股份有限公司 | Automotive speedometer test table |
| CN207036431U (en) * | 2017-03-30 | 2018-02-23 | 中职北方智扬(北京)教育科技有限公司 | A kind of automobile 4 wheel driven location and installation monitor station |
| CN208588754U (en) * | 2018-08-21 | 2019-03-08 | 河南万国科技股份有限公司 | A kind of automotive speedometer test table |
-
2020
- 2020-02-03 CN CN202010078333.1A patent/CN111238828A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060123896A1 (en) * | 2002-10-18 | 2006-06-15 | Hermann Wimmer | Test stand for motor vehicles |
| CN202057498U (en) * | 2011-05-12 | 2011-11-30 | 骆旭山 | Motor vehicle test stand with limit devices |
| CN204269679U (en) * | 2014-12-02 | 2015-04-15 | 江苏捷程机动车检测有限公司 | A kind of driving speedometer tester |
| CN204575679U (en) * | 2015-04-30 | 2015-08-19 | 河南万国科技股份有限公司 | Automotive speedometer test table |
| CN207036431U (en) * | 2017-03-30 | 2018-02-23 | 中职北方智扬(北京)教育科技有限公司 | A kind of automobile 4 wheel driven location and installation monitor station |
| CN208588754U (en) * | 2018-08-21 | 2019-03-08 | 河南万国科技股份有限公司 | A kind of automotive speedometer test table |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984413A (en) * | 2021-12-07 | 2022-01-28 | 合肥市极点科技有限公司 | Portable kart detection line |
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Application publication date: 20200605 |
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