CN214582982U - Measuring device for a vehicle - Google Patents
Measuring device for a vehicle Download PDFInfo
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- CN214582982U CN214582982U CN202023199865.5U CN202023199865U CN214582982U CN 214582982 U CN214582982 U CN 214582982U CN 202023199865 U CN202023199865 U CN 202023199865U CN 214582982 U CN214582982 U CN 214582982U
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Abstract
The utility model discloses a measuring device for vehicle, include: two measuring arms and a mating portion. The two measuring arms are rotatably connected, and the rotating connection part of the two measuring arms can move along the length direction of the vehicle; the matching parts are connected to the opposite outer ends of the two measuring arms and are suitable for being in contact with the bottom ends of the front wheels and the rear wheels of the vehicle in a stopping way; the rotating connection part is suitable for being abutted against a chassis of the vehicle, and the minimum included angle between the two measuring arms is a longitudinal passing angle of the vehicle. The measuring device can independently measure the longitudinal passing angle of the vehicle, so that the measuring process is more convenient, and the measuring result can be more accurate.
Description
Technical Field
The utility model relates to a general machinery technical field particularly, relates to a measuring device for vehicle.
Background
In the prior art, the device for measuring the longitudinal passing angle of the vehicle and the data acquired by the measuring mode are low in precision, and the measuring mode is complex, so that the measuring process is complicated, the operation is inconvenient, and an improvement space exists.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the utility model provides a measuring device for vehicle, this measuring device can be independent measure the vertical angle of passing through of vehicle to make the measurement process more convenient, and can make measuring result more accurate.
According to the utility model discloses a measuring device for vehicle, include: the two measuring arms are rotatably connected, and the rotating connection part of the two measuring arms can move along the length direction of the vehicle; the matching parts are connected to the opposite outer ends of the two measuring arms and are suitable for being in contact with the bottom ends of the front wheels and the rear wheels of the vehicle; the rotating connection part is suitable for being abutted against a chassis of the vehicle, and the minimum included angle between the two measuring arms is a longitudinal passing angle of the vehicle.
According to the utility model discloses a measuring device for vehicle, this measuring device can be independent measure the vertical angle of passing through of vehicle to make the measurement process more convenient, and can make measuring result more accurate.
In addition, according to the measuring device for the vehicle of the embodiment of the utility model, can also have following additional technical characteristics:
according to some embodiments of the invention, the measuring arm is provided with a telescopic structure.
According to some embodiments of the invention, the telescopic structure comprises: a telescoping box, the measurement arm comprising: the telescopic box is connected between the first section and the second section, the two measuring arms are rotatably connected with the first section, and the outer ends of the second section are connected with the matching part.
According to some embodiments of the present invention, the flexible box has a moving space therein, the relative outer end of the first section and the relative inner end of the second section are movably limited in the flexible box.
According to some embodiments of the present invention, the measuring device for a vehicle further comprises: a rotation shaft disposed at the rotational connection between the two measuring arms.
According to some embodiments of the invention, the rotation axis extends laterally outwards to form a moving handle.
According to some embodiments of the present invention, the measuring device for a vehicle further comprises: an angle measuring structure disposed between the two measuring arms.
According to some embodiments of the invention, the angulation structure comprises: one end of the protractor is fixed on one of the two measuring arms, a through hole is formed in the other measuring arm, and the other end of the protractor is suitable for penetrating through the through hole.
According to some embodiments of the invention, the measuring arm is connected in the transverse middle of the fitting.
According to some embodiments of the invention, the measuring arm comprises: a telescopic rod.
Drawings
Fig. 1 is a schematic structural diagram of a measuring device according to an embodiment of the present invention;
fig. 2 is a schematic partial structure diagram of a measuring device according to an embodiment of the present invention;
fig. 3 is a schematic partial structure diagram of a measuring device according to an embodiment of the present invention;
fig. 4 is a schematic partial structure diagram of a measuring device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a measuring vehicle according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a measuring device measuring vehicle according to an embodiment of the present invention.
Reference numerals:
the measuring device 100, the vehicle 200, the chassis 201, the wheel 202, the measuring arm 1, the first section 11, the second section 12, the telescopic structure 13, the through hole 14, the matching part 2, the rotating shaft 3 and the protractor 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
A measurement device 100 for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 6.
According to the utility model discloses a measuring device 100 for vehicle can include: two measuring arms 1 and a fitting 2.
As shown in fig. 1, 5 and 6, the measuring device 100 according to the embodiment of the present invention is a device that can accurately measure the longitudinal passing angle of the vehicle 200.
Most of traditional measuring devices for measuring the longitudinal passing angle of the vehicle are inaccurate in position tangent to the wheel, so that the obtained data are low in precision and have large errors. And the device needs to be fixed with the measuring table during the measuring process to be positioned, so that the measuring process is complicated.
For this reason, the embodiment of the present invention designs the measuring apparatus 100 that can independently measure the longitudinal passing angle of the vehicle 200. Wherein the fitting portion 2 is adapted to be tangent to the bottom end stops of the front and rear wheels 202 of the vehicle 200. Because the matching part 2 is of a plate-shaped structure, the tangent position obtained when the matching part is in butt tangent with the bottom ends of the front wheel 202 and the rear wheel 202 of the vehicle 200 is more accurate, and the measurement error of the longitudinal passing angle of the vehicle 200 caused by the tangent position error is avoided, so that the data result obtained by measurement is more accurate.
Further, the two measuring arms 1 are rotatably connected, and the fitting portions 2 are connected to opposite outer ends of the two measuring arms 1 to position the two measuring arms 1 at the bottom of the vehicle 200 for measurement. The rotating connection positions of the two measuring arms 1 can move along the length direction of the vehicle, and the rotating connection positions are suitable for being stopped with a chassis 201 of the vehicle 200, so that the highest position of the chassis 201 from the ground can be found conveniently, when the rotating connection positions are located at the highest position of the chassis 201 from the ground, the included angle between the two measuring arms 1 is the minimum, and the minimum included angle is the longitudinal passing angle of the vehicle 200.
Specifically, when the longitudinal passing angle of the vehicle 200 is measured, the two matching parts 2 are respectively tangent to the tires of the front and rear wheels 202 of the vehicle, so that the whole measuring device 100 is arranged below the vehicle 200, then the rotating joint is always in contact with the chassis 201 of the vehicle 200, then the position of the rotating joint is changed along the length direction of the vehicle until the highest position of the chassis 201 away from the ground is found, the included angle between the two measuring arms 1 is minimum, the obtained angle value is the longitudinal passing angle of the vehicle 200, and multiple measurements can be carried out, so that the authenticity and the accuracy of the measuring result are ensured.
According to the utility model discloses a measuring device 100 for vehicle, this measuring device 100 can be independent measures the vertical angle of passing through of vehicle 200 to make the measurement process more convenient, and can make the measuring result more accurate.
With reference to the embodiments shown in fig. 1, 3 and 6, the measuring arm 1 has a telescopic structure 13, so that the two measuring arms 1 can be extended and retracted, the lengths of the two measuring arms 1 can be changed, and the rotation joint of the two measuring arms 1 can move along the length direction of the vehicle, so as to accurately measure the longitudinal passing angle of the vehicle 200.
As a preferred embodiment, referring to fig. 1, the telescopic structure 13 includes: a telescopic box, which is constructed in a box-like structure, and the measuring arm 1 includes: first section 11 and second section 12, first section 11 and second section 12 all can be constructed into platelike structure, wherein, flexible box is connected between first section 11 and second section 12, two rotatable connections of first section 11 of two measuring arms 1, and the relative outer end and the cooperation portion 2 of second section 12 are connected, so that first section 11 and second section 12 can relative motion, thereby change the length of measuring arm 1, measuring arm 1 can stretch out and draw back promptly, thereby make the position of rotating the junction can change, so that it can move along vehicle length direction to rotate the junction, thereby reach the vertical purpose of carrying out accurate measurement through the angle to vehicle 200.
Further, the telescopic box is internally provided with a moving space, so that the first section 11 and the second section 12 can move relatively, and the relative outer end of the first section 11 and the relative inner end of the second section 12 are movably limited in the telescopic box, so that the first section 11 and the second section 12 are prevented from being separated from the telescopic box, and the overall stability of the measuring device 100 is further ensured.
As shown in fig. 1 to 4, the measuring apparatus 100 further includes: a rotary shaft 3, the rotary shaft 3 being arranged at the rotary connection between the two measuring arms 1. That is, the two measuring arms 1 are rotatably connected by the rotating shaft 3 to achieve stable rotation between the two measuring arms 1, thereby ensuring stability of the measuring apparatus 100.
Further, the turning shaft 3 is extended laterally outward to form a moving handle (not shown in the drawings), thereby facilitating an operator to move the turning shaft 3 to change the position of the turning joint. When specifically measuring, make axis of rotation 3 and chassis 201 rest mutually, the position of axis of rotation 3 is the position of rotating the junction promptly, and operating personnel can hand the removal handle in order to change the position of axis of rotation 3 to it is more convenient to make operation process.
With reference to the embodiments shown in fig. 1, 5 and 6, the measuring apparatus 100 further includes: the angle measuring structure is arranged between the two measuring arms 1, so that the included angle between the two measuring arms 1 can be measured, and the measurement and the data acquisition are more convenient.
Further, referring to fig. 1 to 4, the angulation structure includes: the protractor 4 is convenient to read, and can enable the measurement result of the longitudinal passing angle to be more accurate, wherein one end of the protractor 4 is fixed on one of the two measuring arms 1, the other measuring arm 1 is provided with a through hole 14, and the other end of the protractor 4 is suitable for penetrating through the through hole 14. When the angle data are read, the angle data at the joint of the measuring edge in the through hole 14 and the protractor 4 can be directly obtained only by reading the numerical value at the joint, so that the measuring efficiency is improved, and the operation process is more convenient.
As shown in fig. 1 and 6, the measuring arm 1 is attached to the lateral middle of the fitting portion 2. Therefore, the measuring arm 1 and the rotating connection part are both positioned at the longitudinal central axis of the vehicle 200, and the measuring result can be more accurate.
According to further embodiments of the present invention, the measuring arm 1 comprises: the telescopic link to make measuring arm 1 can stretch out and draw back, thereby realize that the rotation junction of two measuring arms 1 can remove along vehicle length direction, and then reach the purpose of carrying out accurate measurement to the vertical angle of passing through of vehicle 200.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A measuring device (100) for a vehicle, comprising:
the two measuring arms (1) are rotatably connected, and the rotating connection part of the two measuring arms (1) can move along the length direction of the vehicle (200);
the matching parts (2) are connected to the opposite outer ends of the two measuring arms (1), and the matching parts (2) are suitable for being in contact with the bottom ends of front and rear wheels (202) of a vehicle (200) in a stopping way;
wherein the rotary joint is suitable for abutting against a chassis (201) of the vehicle (200), and the minimum included angle between the two measuring arms (1) is the longitudinal passing angle of the vehicle (200).
2. The measuring device (100) for vehicles according to claim 1, characterized in that the measuring arm (1) has a telescopic structure (13) thereon.
3. The measuring device (100) for vehicles according to claim 2, characterized in that said telescopic structure (13) comprises: a telescopic box, the measuring arm (1) comprising: first section (11) and second section (12), flexible box is connected first section (11) with between second section (12), two of measuring arm (1) first section (11) rotatable connection, the relative outer end of second section (12) with cooperation portion (2) are connected.
4. The measuring device (100) for vehicles according to claim 3, characterized in that inside the telescopic box there is a space for movement, inside which the opposite outer ends of the first section (11) and the opposite inner ends of the second section (12) are movably retained.
5. The measuring device (100) for a vehicle according to claim 1, further comprising: a rotating shaft (3), wherein the rotating shaft (3) is arranged at the rotating connection between the two measuring arms (1).
6. The measuring device (100) for a vehicle according to claim 5, characterized in that the rotating shaft (3) extends laterally outwards to form a moving handle.
7. The measuring device (100) for a vehicle according to claim 1, further comprising: an angle measuring structure arranged between the two measuring arms (1).
8. The measuring device (100) for a vehicle according to claim 7, wherein the protractor structure comprises: one end of the protractor (4) is fixed on one of the two measuring arms (1), a through hole (14) is formed in the other measuring arm (1), and the other end of the protractor (4) is suitable for penetrating through the through hole (14).
9. The measuring device (100) for a vehicle according to claim 1, characterized in that the measuring arm (1) is connected at a lateral middle of the fitting portion (2).
10. The measuring device (100) for vehicles according to claim 1, characterized in that the measuring arm (1) comprises: a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199865.5U CN214582982U (en) | 2020-12-25 | 2020-12-25 | Measuring device for a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199865.5U CN214582982U (en) | 2020-12-25 | 2020-12-25 | Measuring device for a vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214582982U true CN214582982U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023199865.5U Active CN214582982U (en) | 2020-12-25 | 2020-12-25 | Measuring device for a vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214582982U (en) |
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2020
- 2020-12-25 CN CN202023199865.5U patent/CN214582982U/en active Active
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