CN211926717U - Minimum ground clearance detection device for electric automobile - Google Patents
Minimum ground clearance detection device for electric automobile Download PDFInfo
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- CN211926717U CN211926717U CN202020790507.2U CN202020790507U CN211926717U CN 211926717 U CN211926717 U CN 211926717U CN 202020790507 U CN202020790507 U CN 202020790507U CN 211926717 U CN211926717 U CN 211926717U
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- screw
- measuring rod
- rod
- ground clearance
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000005259 measurement Methods 0.000 abstract description 10
- 210000001503 joint Anatomy 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000011156 evaluation Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a minimum ground clearance detection device for electric automobile, including base, fixed screw, measuring stick, butt joint screw thread post, fixture block, perforation, locating hole, set screw, observation window, instruction tip, dead lever, telescopic link, adjusting screw and regulation hole. The utility model has the advantages that: the measuring stick revolves soon through butt joint screw post and fixed screw, and then be detachable connection with the base, and be provided with the scale mark on the surface of measuring stick, revolve wrong through the screw thread, the dismantlement and the installation of the measuring stick of being convenient for, the regulation hole is the equidistance formula setting from the left hand right side, the telescopic link revolves soon with the regulation hole through the adjusting screw and locks, and then is telescopic connection with the bottom horizontal pole of dead lever, can adjust the length of telescopic link as required, and then can stretch into the different degree of depth of car bottom as required with the telescopic link and measure the evaluation many times, guarantee measurement accuracy.
Description
Technical Field
The utility model relates to an liftoff clearance detection device specifically is a minimum liftoff clearance detection device for electric automobile, belongs to liftoff clearance detection device technical field.
Background
The minimum ground clearance refers to the distance between the lowest point of the automobile except wheels and a support plane when the automobile is fully loaded and at rest, and is used for representing the capability of the automobile to pass through obstacles such as stones and stumps without collision, and the minimum ground clearance represents the capability of the automobile to pass through the obstacles (such as stones and the like), the capability of the automobile to pass through the obstacles is poorer when the ground clearance is smaller, cars generally pass through urban flat roads, so the ground clearance is small, the minimum ground clearance of off-road vehicles is larger so as to pass through larger obstacles, the design of the minimum ground clearance considers the trafficability of a loading and unloading platform when in transportation, the possibility that the cars cannot be rubbed when the cars are close to the edge of the general sidewalk, and the condition of the local road quality is also considered when the cars are sold to a certain country or region, and meanwhile, the value of the minimum ground clearance is limited and has the functions of the automobile type, Aerodynamics are relevant, for example, the minimum ground clearance for a sports car will be relatively small, while the minimum ground clearance for an SUV will be relatively large.
Therefore, a minimum ground clearance detection device for an electric vehicle is needed to meet the current market demand, although various ground clearance detection devices are produced on the current market, in general, a lot of common defects still exist, one of the problems is that the existing ground clearance detection device is mostly too complex, the device is complicated in operation, the existing ground clearance detection device is mostly not provided with a step-shaped stable base, the overall stability of the device is insufficient, and the existing ground clearance detection device cannot stretch and retract a measurement cross rod to reach the specified depth of an automobile chassis.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a minimum ground clearance detecting device for an electric vehicle to solve the above-mentioned problems.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a minimum ground clearance detection device for an electric automobile comprises a base, a fixing screw hole, a measuring rod, a butt-joint threaded column, a clamping block, a through hole, a positioning screw, an observation window, an indication tip, a fixing rod, a telescopic rod, an adjusting screw and an adjusting hole; the base is located the bottom of measuring stick, fixed screw is indent formula setting in base top center department, the measuring stick passes through butt joint screw thread post connection to be fixed in fixed screw, the fixture block nestification is on the measuring stick through the perforation, the perforation is vertical to run through fixture block center department and sets up, the locating hole level runs through the fixture block right side and with perforation through connection, the locating screw revolves soon the locking in the locating hole, the observation window runs through the setting on the fixture block front surface, instruct the tip level to fix on the observation window, the dead lever horizontal weld fixation is on the left side surface of fixture block, the telescopic link passes through adjusting screw to be fixed in the inside cavity of dead lever bottom horizontal pole, adjusting screw revolves soon the locking on the bottom horizontal pole of dead lever, the adjusting hole is indent formula setting on the upper surface of telescopic.
Preferably, in order to facilitate the disassembly and the installation of the measuring rod, the measuring rod is detachably connected with the base through screwing the butt thread column and the fixed screw hole, and scale marks are arranged on the surface of the measuring rod.
Preferably, in order to facilitate the up-and-down movement and fixation of the fixture block during measurement, the fixture block is connected with the measuring rod in an up-and-down sliding manner and is fixed with the measuring rod in an extruding manner by screwing a positioning screw.
Preferably, in order to facilitate reading of the measured numerical value, the observation window is in through connection with the through hole, and when the fixture block is attached to the base, the indication position of the indication tip is located at a zero point of the scale mark on the measuring rod.
Preferably, in order to adjust the length of telescopic link as required, and then can stretch into the different degree of depth in car bottom with the telescopic link as required and carry out multiple measurements and assess, guarantee measurement accuracy, the regulation hole is the equidistance formula setting from the left hand right side, and the telescopic link revolves the locking through adjusting screw and regulation hole, and then is telescopic connection with the bottom horizontal pole of dead lever.
The utility model has the advantages that: the ground clearance detection device has reasonable design, the measuring rod is detachably connected with the base by screwing the butt thread column and the fixed screw hole, scale marks are arranged on the surface of the measuring rod, the disassembly and the installation of the measuring rod are facilitated by screwing the threads, the fixture block is in up-and-down sliding connection with the measuring rod and is extruded and fixed with the measuring rod by screwing the positioning screw, the fixture block is convenient to move up and down and is fixed during measurement, the observation window is in through connection with the through hole, when the fixture block is attached to the base, the indicating position of the indicating tip is positioned at the zero point of the scale marks on the measuring rod, the measured numerical value is convenient to read, the adjusting holes are equidistantly arranged from left to right, the telescopic rod is locked by screwing the adjusting screw with the adjusting holes and is in telescopic connection with the bottom cross rod of the fixed rod, and the length of the telescopic rod can be adjusted according, and then can stretch into the telescopic link and carry out multiple measurement evaluation with the different degree of depth of car bottom as required, guarantee measurement accuracy.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a partial schematic view of the fixture block of the present invention;
fig. 4 is the schematic view of the telescopic rod structure of the present invention.
In the figure: 1. the base, 2, fixed screw, 3, measuring stick, 4, butt joint screw post, 5, fixture block, 6, perforation, 7, locating hole, 8, set screw, 9, observation window, 10, instruct the prong, 11, dead lever, 12, telescopic link, 13, adjusting screw and 14, regulation hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, a minimum ground clearance detection device for an electric vehicle includes a base 1, a fixing screw hole 2, a measuring rod 3, a butt-joint threaded column 4, a fixture block 5, a through hole 6, a positioning hole 7, a positioning screw 8, an observation window 9, an indication tip 10, a fixing rod 11, a telescopic rod 12, an adjusting screw 13 and an adjusting hole 14; the base 1 is positioned at the bottom of the measuring rod 3, the fixing screw hole 2 is arranged at the center of the top of the base 1 in an inwards concave manner, the measuring rod 3 is fixedly connected in the fixed screw hole 2 through the butt-joint threaded column 4, the clamping block 5 is nested on the measuring rod 3 through the through hole 6, the through hole 6 vertically penetrates through the center of the fixture block 5, the positioning hole 7 horizontally penetrates through the right side of the fixture block 5 and is communicated with the through hole 6, the positioning screw 8 is screwed and locked in the positioning hole 7, the observation window 9 is arranged on the front surface of the fixture block 5 in a penetrating way, the indicating sharp head 10 is horizontally fixed on the observation window 9, the fixing rod 11 is horizontally welded and fixed on the left side surface of the fixture block 5, the telescopic rod 12 is fixed in the inner cavity of the cross bar at the bottom of the fixed rod 11 through an adjusting screw 13, the adjusting screw 13 is screwed and locked on the bottom cross rod of the fixing rod 11, and the adjusting hole 14 is arranged on the upper surface of the telescopic rod 12 in a concave manner.
The measuring rod 3 is detachably connected with the base 1 by screwing the butt threaded column 4 and the fixed screw hole 2, scale marks are arranged on the surface of the measuring rod 3, the measuring rod 3 is convenient to detach and mount by screwing threads, the fixture block 5 is in up-and-down sliding connection with the measuring rod 3 and is extruded and fixed with the measuring rod 3 by screwing the positioning screw 8, the fixture block 5 is convenient to move up and down and is fixed during measurement, the observation window 9 is in through connection with the through hole 6, when the fixture block 5 is attached to the base 1, the indicating position of the indicating tip 10 is positioned at the zero point of the scale marks on the measuring rod 3, the measured value is convenient to read, the adjusting holes 14 are equidistantly arranged from left to right, the telescopic rod 12 is screwed and locked with the adjusting holes 14 by the adjusting screws 13 and is further in telescopic connection with the bottom cross rod of the fixed rod 11, the length of the telescopic rod 12 can be adjusted as required, and then the telescopic rod 12 can be stretched into different depths of the bottom of the automobile to be measured and evaluated for multiple times as required, so that the measurement precision is guaranteed.
The working principle is as follows: when using this ground clearance detection device, will pass through earlier the rotatory of butt joint screw thread post 4 with fixed screw 2 of measuring stick 3, and then fixed with base 1, then adjust the length of telescopic link 12 as required, and fix telescopic link 12 and the bottom horizontal pole of dead lever 11 through adjusting screw 13, instruct tip 10 to instruct the zero point department of scale mark on measuring stick 3 this moment, then upwards slowly slide fixture block 5, after closely laminating with vehicle chassis up to the upper surface of telescopic link 12, fix fixture block 5 through set screw 8 and measuring stick 3, observe the numerical value on measuring stick 3 this moment promptly for minimum ground clearance through observation window 9.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A minimum ground clearance detection device for an electric vehicle, characterized in that: the device comprises a base (1), a fixing screw hole (2), a measuring rod (3), a butt-joint threaded column (4), a clamping block (5), a through hole (6), a positioning hole (7), a positioning screw (8), an observation window (9), an indicating tip (10), a fixing rod (11), an expansion link (12), an adjusting screw (13) and an adjusting hole (14); the base (1) is positioned at the bottom of the measuring rod (3), the fixing screw hole (2) is arranged at the center of the top of the base (1) in an inwards concave mode, the measuring rod (3) is fixedly connected into the fixing screw hole (2) through a butt-joint threaded column (4), the clamping block (5) is embedded on the measuring rod (3) through a through hole (6), the through hole (6) vertically penetrates through the center of the clamping block (5) to be arranged, the positioning hole (7) horizontally penetrates through the right side of the clamping block (5) and is communicated with the through hole (6), the positioning screw (8) is screwed and locked in the positioning hole (7) in a screwing mode, the observation window (9) penetrates through the front surface of the clamping block (5), the indicating tip (10) is horizontally fixed on the observation window (9), the fixing rod (11) is horizontally welded and fixed on the left side surface of the clamping block (5), and the telescopic rod (12) is fixed in an inner cavity of a cross rod at the bottom of, adjusting screw (13) are twisted and locked on the bottom cross rod of dead lever (11), adjusting hole (14) are the upper surface of indent formula setting at telescopic link (12).
2. A minimum ground clearance detecting device for an electric vehicle according to claim 1, characterized in that: the measuring rod (3) is detachably connected with the base (1) through screwing the butt-joint threaded column (4) and the fixed screw hole (2), and scale marks are arranged on the surface of the measuring rod (3).
3. A minimum ground clearance detecting device for an electric vehicle according to claim 1, characterized in that: the clamping block (5) is connected with the measuring rod (3) in an up-down sliding mode and is fixed with the measuring rod (3) in an extruding mode through screwing of a positioning screw (8).
4. A minimum ground clearance detecting device for an electric vehicle according to claim 1, characterized in that: the observation window (9) is communicated with the through hole (6), and when the fixture block (5) is attached to the base (1), the indication position of the indication tip (10) is located at the zero point of the scale mark on the measuring rod (3).
5. A minimum ground clearance detecting device for an electric vehicle according to claim 1, characterized in that: the regulation hole (14) are the equidistance formula setting from a left side right side, and the locking is revolved with regulation hole (14) through adjusting screw (13) in telescopic link (12), and then is telescopic connection with the bottom horizontal pole of dead lever (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020790507.2U CN211926717U (en) | 2020-05-13 | 2020-05-13 | Minimum ground clearance detection device for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020790507.2U CN211926717U (en) | 2020-05-13 | 2020-05-13 | Minimum ground clearance detection device for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211926717U true CN211926717U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020790507.2U Expired - Fee Related CN211926717U (en) | 2020-05-13 | 2020-05-13 | Minimum ground clearance detection device for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211926717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993142A (en) * | 2022-06-30 | 2022-09-02 | 奇瑞汽车股份有限公司 | Automobile ground clearance measuring tool and measuring method |
-
2020
- 2020-05-13 CN CN202020790507.2U patent/CN211926717U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114993142A (en) * | 2022-06-30 | 2022-09-02 | 奇瑞汽车股份有限公司 | Automobile ground clearance measuring tool and measuring method |
| CN114993142B (en) * | 2022-06-30 | 2023-10-31 | 奇瑞汽车股份有限公司 | Automobile ground clearance measuring tool and measuring method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |