CN220982706U - Sensitivity detection device - Google Patents
Sensitivity detection device Download PDFInfo
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- CN220982706U CN220982706U CN202321212012.1U CN202321212012U CN220982706U CN 220982706 U CN220982706 U CN 220982706U CN 202321212012 U CN202321212012 U CN 202321212012U CN 220982706 U CN220982706 U CN 220982706U
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- detection device
- fixedly connected
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- block
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- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 230000035945 sensitivity Effects 0.000 title claims abstract description 25
- 239000007787 solid Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a sensitivity detection device, which comprises a detection device body and clamping fixing blocks, wherein the top end inside the detection device body is fixedly connected with a support column, the lower end of the support column is arranged on the outer side of the detection device body, and the lower end of the support column is fixedly connected with a threaded rod.
Description
Technical Field
The present utility model relates to a detection device, and more particularly, to a sensitivity detection device.
Background
The steering sensitivity of a vehicle refers to the response speed and degree of steering of the vehicle when the driver turns the steering wheel. Depending on factors such as the steering system design, steering mechanism, steering ratio and suspension system of the vehicle. The steering ratio refers to the proportional relationship between the angle at which the driver turns the steering wheel and the actual angle at which the wheels turn. A smaller steering ratio means a larger wheel turning angle when turning the steering wheel, thus making the vehicle more sensitive. The steering ratio may vary from vehicle to vehicle depending on the type of vehicle and the application.
At present, the detection mode of the steering sensitivity of the automobile is generally to detect the rotation sensitivity of the steering wheel of the automobile through a steering parameter detector, before the steering parameter detector is used, the steering parameter detector needs to be installed on the steering wheel and needs to be fixed at a plurality of positions of the steering wheel, the steering parameter detector in the prior art is generally provided with a plurality of fixing structures, but the fixing structures do not have linkage relation, and each fixing structure needs to be fixed at the corresponding position of the steering wheel through manpower, so that a certain time is needed to be consumed.
Disclosure of utility model
The present utility model is directed to a sensitivity detecting device, which solves the above-mentioned problems of the related art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sensitivity detection device, includes detection device body and centre gripping fixed block, the inside top fixedly connected with support column of detection device body, the support column lower extreme sets up in the detection device body outside, support column lower extreme fixedly connected with threaded rod, threaded rod lower extreme fixedly connected with is at the connection base upper surface, threaded rod outside threaded connection has spacing solid fixed ring, spacing solid fixed ring sets up at the swivel becket lower surface, the swivel becket surface rotates and is connected with three spacing movable rod, spacing movable rod lower extreme rotates and is connected at centre gripping fixed block upper surface, centre gripping fixed block inboard is laminated with the car steering wheel;
The rotary ring is characterized in that rotary connecting rods are fixedly connected to the left side and the right side of the upper surface of the rotary ring, the upper ends of the rotary connecting rods are fixedly connected to the lower surface of a movable sliding block, the movable sliding block is slidably connected to the outer side of an annular electric guide rail, the annular electric guide rail is fixedly connected to the outer side of a supporting column, a plurality of meshing latches are fixedly connected to the outer surface of the movable sliding block, the outer side of the movable sliding block is meshed with a gear disc, and the outer end of the gear disc is arranged on the outer side of a detection device body.
As a preferable technical scheme of the utility model, one side of the upper surface of the gear plate is fixedly connected with a prompt block, a pointer is arranged above the prompt block, and the inner end of the pointer is fixedly connected with the outer side of the detection device body.
As a preferable technical scheme of the utility model, the left side and the right side of the inside of the detection device body are respectively provided with a rotating shaft, the rotating shafts are rotationally connected with the detection device body, and the outer sides of the rotating shafts are fixedly connected with gear plates.
As a preferable technical scheme of the utility model, the lower end of the connecting base is arranged on the upper surface of the steering wheel of the automobile.
As a preferable technical scheme of the utility model, the left side and the right side of the detection device body are fixedly connected with connecting armrests.
As a preferable technical scheme of the utility model, the inner side surface of the clamping and fixing block is provided with an arc-shaped groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, when the detection device and the automobile steering wheel are installed, the limiting fixed ring is manually screwed anticlockwise, so that the limiting fixed ring moves upwards, the limiting fixed ring moving upwards props against the lower surface of the rotating ring, and the rotating ring moves upwards.
2. According to the utility model, when the steering sensitivity of the automobile steering wheel is detected, the movable sliding block is controlled to slide in a circumferential state through the annular electric guide rail, so that the gear wheel meshed with the outer side of the movable sliding block can rotate along with the movable sliding block when the movable sliding block slides, and the automobile steering wheel can be rotated.
Drawings
FIG. 1 is a schematic view of the front side structure of the present utility model;
FIG. 2 is a schematic view of the structure of the oblique upper view angle of the present utility model;
FIG. 3 is a side cross-sectional view of the present utility model;
FIG. 4 is an enlarged view of FIG. 1A in accordance with the present utility model;
fig. 5 is an enlarged view of B of fig. 3 in accordance with the present utility model.
In the figure: 1. a detection device body; 2. a connecting handrail; 3. an automobile steering wheel; 4. the base is connected; 5. a threaded rod; 6. a limit fixing ring; 7. a rotating ring; 8. a limit movable rod; 9. clamping the fixed block; 10. rotating the connecting rod; 11. a support column; 12. an annular electric guide rail; 13. a movable slide block; 14. a gear plate; 15. a rotating shaft; 16. a prompt block; 17. a pointer; 18. engaging the latch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution of a sensitivity detection device:
Embodiment one:
According to the sensitivity detection device shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, including detection device body 1 and centre gripping fixed block 9, detection device body 1 inside top fixedly connected with support column 11, support column 11 lower extreme sets up in detection device body 1 outside, support column 11 lower extreme fixedly connected with threaded rod 5, threaded rod 5 lower extreme fixedly connected with is at the connection base 4 upper surface, threaded rod 5 outside threaded connection has spacing solid fixed ring 6, spacing solid fixed ring 6 inboard is provided with the screw thread, spacing solid fixed ring 6 sets up at the rotor ring 7 lower surface, run through in the middle of the rotor ring 7 and be provided with threaded rod 5, rotor ring 7 inboard does not set up the screw thread, rotor ring 7 surface rotation is connected with three spacing movable rod 8, spacing movable rod 8 lower extreme rotation is connected at centre gripping fixed block 9 upper surface, centre gripping fixed block 9 inboard is laminated with car steering wheel 3, centre gripping fixed block 9 inboard surface is provided with the arc recess.
When the sensitivity detection device is specifically used, the connecting armrests 2 at two sides of the detection device body 1 are held by two hands, the lower ends of the connecting bases 4 are propped against the middle position of the automobile steering wheel 3, the limiting fixed ring 6 is manually screwed anticlockwise, the limiting fixed ring 6 moves upwards, the limiting fixed ring 6 which moves upwards props against the lower surface of the rotating ring 7, the rotating ring 7 moves upwards, at the moment, the clamping fixed blocks 9 at the lower ends of the three limiting movable rods 8 are gathered inwards, the three clamping fixed blocks 9 prop against the outer side of the automobile steering wheel 3 inwards, and the detection device and the automobile steering wheel 3 are installed and fixed.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 1 and 2, the left and right sides of the upper surface of the rotating ring 7 are fixedly connected with a rotating connecting rod 10, the upper end of the rotating connecting rod 10 is fixedly connected with the lower surface of a movable sliding block 13, the movable sliding block 13 is slidably connected with the outer side of an annular electric guide rail 12, the annular electric guide rail 12 is fixedly connected with the outer side of a supporting column 11, the outer surface of the movable sliding block 13 is fixedly connected with a plurality of meshing latches 18, the outer side of the movable sliding block 13 is meshed with a gear disc 14, the outer end of the gear disc 14 is arranged on the outer side of a detection device body 1, grooves are formed in two sides of the detection device body 1, the gear disc 14 is arranged on the outer side of the detection device body 1 through the grooves, a pointer 17 is fixedly connected with a prompting block 16 on one side of the upper surface of the gear disc 14, the outer surface of the prompting block 16 is provided with a striking color paint, the inner end of the pointer 17 is fixedly connected with the outer side of the detection device body 1, the left and right sides of the inner side of the detection device body 1 are respectively provided with rotating shafts 15, the rotating shafts 15 are rotatably connected with the gear discs 14 on the outer sides of the detection device body 1, the lower ends of the connection bases 4 are arranged on the upper surfaces of the automobile steering wheel 3, the left and right sides of the detection device body 1 are fixedly connected with handrails 2, and the handrails 2 are fixedly connected with the handrails 2.
When the sensitivity detection device is particularly used, when the steering sensitivity of the automobile steering wheel 3 is detected, the rotation time of the movable sliding block 13 and the annular electric guide rail 12, which is required by the rotation of the existing steering wheel 3 for one circle, is set, the movable sliding block 13 is controlled to slide in a circumferential state through the annular electric guide rail 12, on one hand, when the movable sliding block 13 slides, the gear wheel 14 meshed with the outer side of the movable sliding block 13 can rotate along with the movable sliding block 13, on the other hand, the rotating ring 7 connected with the movable sliding block 13 through the rotating connecting rod 10 can rotate, at the moment, the rotating ring 7 and the clamping fixed block 9 drive the steering wheel 3 to rotate, if the steering sensitivity of the automobile steering wheel 3 is normal, the prompting block 16 at the upper end of the gear wheel 14 returns to the position under the pointer 17 after rotating for one circle, and if the steering sensitivity of the automobile steering wheel 3 has deviation, the prompting block 16 is positioned at other positions of the pointer 17, so that whether the steering sensitivity of the automobile steering wheel 3 can be intuitively known by observing the positions of the prompting block 16 and the pointer 17 on the upper surface of the gear wheel 14, and the aim of detecting the steering sensitivity of the automobile is achieved.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.
Claims (6)
1. The utility model provides a sensitivity detection device, includes detection device body (1) and centre gripping fixed block (9), its characterized in that: the automatic detection device comprises a detection device body (1), wherein a support column (11) is fixedly connected to the top end inside the detection device body (1), the lower end of the support column (11) is arranged on the outer side of the detection device body (1), a threaded rod (5) is fixedly connected to the lower end of the support column (11), the lower end of the threaded rod (5) is fixedly connected to the upper surface of a connecting base (4), a limit fixing ring (6) is connected to the outer side of the threaded rod (5) in a threaded manner, the limit fixing ring (6) is arranged on the lower surface of a rotating ring (7), three limit movable rods (8) are rotatably connected to the outer surface of the rotating ring (7), the lower end of each limit movable rod (8) is rotatably connected to the upper surface of a clamping fixing block (9), and the inner side of the clamping fixing block (9) is attached to an automobile steering wheel (3).
The rotary ring is characterized in that rotary connecting rods (10) are fixedly connected to the left side and the right side of the upper surface of the rotary ring (7), the upper ends of the rotary connecting rods (10) are fixedly connected to the lower surface of a movable sliding block (13), the movable sliding block (13) is slidably connected to the outer side of an annular electric guide rail (12), the annular electric guide rail (12) is fixedly connected to the outer side of a supporting column (11), a plurality of meshing latches (18) are fixedly connected to the outer surface of the movable sliding block (13), the outer side of the movable sliding block (13) is in meshing connection with a gear disc (14), and the outer end of the gear disc (14) is arranged on the outer side of a detection device body (1).
2. A sensitivity detection apparatus according to claim 1, wherein: the automatic detection device is characterized in that a prompt block (16) is fixedly connected to one side of the upper surface of the gear disc (14), a pointer (17) is arranged above the prompt block (16), and the inner end of the pointer (17) is fixedly connected to the outer side of the detection device body (1).
3. A sensitivity detection apparatus according to claim 1, wherein: the detecting device is characterized in that rotating shafts (15) are arranged on the left side and the right side of the inside of the detecting device body (1), the rotating shafts (15) are rotationally connected with the detecting device body (1), and a gear disc (14) is fixedly connected to the outer side of the rotating shafts (15).
4. A sensitivity detection apparatus according to claim 1, wherein: the lower end of the connecting base (4) is arranged on the upper surface of the steering wheel (3) of the automobile.
5. A sensitivity detection apparatus according to claim 1, wherein: the left side and the right side of the detection device body (1) are fixedly connected with connecting armrests (2).
6. A sensitivity detection apparatus according to claim 1, wherein: the inner side surface of the clamping fixing block (9) is provided with an arc-shaped groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321212012.1U CN220982706U (en) | 2023-05-19 | 2023-05-19 | Sensitivity detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321212012.1U CN220982706U (en) | 2023-05-19 | 2023-05-19 | Sensitivity detection device |
Publications (1)
Publication Number | Publication Date |
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CN220982706U true CN220982706U (en) | 2024-05-17 |
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Family Applications (1)
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CN202321212012.1U Active CN220982706U (en) | 2023-05-19 | 2023-05-19 | Sensitivity detection device |
Country Status (1)
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CN (1) | CN220982706U (en) |
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2023
- 2023-05-19 CN CN202321212012.1U patent/CN220982706U/en active Active
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