CN205403825U - Wheel detector fixed platform - Google Patents
Wheel detector fixed platform Download PDFInfo
- Publication number
- CN205403825U CN205403825U CN201620164895.7U CN201620164895U CN205403825U CN 205403825 U CN205403825 U CN 205403825U CN 201620164895 U CN201620164895 U CN 201620164895U CN 205403825 U CN205403825 U CN 205403825U
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- fixing
- support plate
- wheel
- substrate
- fixed mount
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Abstract
The utility model relates to a wheel detector fixed platform for fix the sensor on the wheel, including base plate, bearing plate, bearing, mount and shaft coupling, the base plate is used for fixing at wheel wheel hub, bearing plate and base plate fixed connection, the bearing plate is kept away from one side of base plate and is extended the formation fixed axle, the inner circle and the fixed axle fastening connection of bearing, the mount includes the first end that is close to the bearing plate and keeps away from the second end of bearing plate, the outer lane of bearing with the medial surface fastening connection of first end, the second end is used for setting up the sensor, the shaft coupling sets up in the mount, just the one end and the fixed axle of shaft coupling are connected, and the other end is used for connecting the sensor. The utility model discloses a joint -axis run sensor can remedy deviations such as axiality, angle, thus the installation require corresponding reduction, when removing in addition with the bearing plate from the base plate break away from can, the dismantlement process is simple.
Description
Technical field
This utility model relates to vehicle component technical field, particularly relates to a kind of wheel detector fixed platform.
Background technology
Along with the development of airmanship, vehicle mounted guidance has been widely used in domestic vehicle, provides the transport information such as road navigation, chocking-up degree timely for driving.Accurate map is to provide navigation information precondition accurately.In order to make accurate map, it is necessary to the special cars such as streetscape collecting vehicle carry out the measurement of road on the spot.The sensors such as encoder are arranged on wheel hub by existing streetscape collecting vehicle.Owing in vehicle operation, sensor and wheel hub need to consider good axiality, angle etc., for As soon as possible Promising Policy requirement, improve precision, when installing these sensors, installation requirement and condition are higher, and installation process is complicated, and once complete to install, it is very inconvenient to dismantle.
Utility model content
Based on this, it is necessary to the problem high for installation requirement, dismounting is inconvenient, it is provided that a kind of wheel detector fixed platform being easily installed and dismantling.
A kind of wheel detector fixed platform, for sensor being fixed on the wheel of vehicle, including substrate, support plate, bearing, fixed mount and shaft coupling, described substrate is for being fixed on the wheel hub of wheel, described support plate is fixing with substrate to be connected, described support plate extends to form fixing axle away from the side of substrate, the inner ring of described bearing and fixing axle are fastenedly connected, described fixed mount includes the first end near support plate and the second end away from support plate, the medial surface of the first end of the outer ring of described bearing and fixed mount is fastenedly connected, second end of described fixed mount is used for arranging described sensor, described shaft coupling is arranged in fixed mount, and one end of described shaft coupling is connected with fixing axle, the other end is used for connecting described sensor.
Sensor is connected on wheel by shaft coupling by above-mentioned wheel detector fixed platform, it is possible to makes up the deviation such as axiality, angle, thus requires when mounted to simplify installation process by corresponding reduction.And when removing, namely support plate can be can be taken off sensor from departing from substrate, unloading process is simple and convenient.
Wherein in an embodiment, the middle body of described substrate arranges some connecting holes, the securing member on the corresponding described wheel hub of described connecting hole, and described substrate is connected by described securing member and described wheel hub are fixing.
Wherein in an embodiment, the marginal portion of described substrate and the marginal portion of support plate arrange through hole, described substrate and support plate and connect by spiro connecting piece is fixing through described through hole.
Wherein in an embodiment, described fixing axle forming two stage portion, described bearing is disposed therein in a stage portion, and one end of described shaft coupling is connected in another stage portion.
Wherein in an embodiment, the first end of described fixed mount offers the outer ring that fixing hole wears for fixture and supports described bearing.
Wherein in an embodiment, also include the fixing plate being arranged on the second end of described fixed mount, described fixing plate arranges fixed arm and is connected for fixing with other positions of vehicle.
Wherein in an embodiment, the second end of described fixed mount stretches out and forms some fixing ears, and described fixing plate is connected by fixing ear and fixed mount are fixing.
Wherein in an embodiment, described substrate and support plate arranging corresponding hole, location and locating dowel, the location hole/locating dowel on described support plate is correspondingly formed the opposite sides at support plate respectively with fixing axle.
Wherein in an embodiment, the second end of described fixed mount arranges projection, described fixing plate is arranged and the depression of the male cooperation on the second end.
Wherein in an embodiment, described substrate arranges projection, described wheel hub is arranged and the depression of the male cooperation on substrate.
Wherein in an embodiment, described fixed mount is in a cylindrical shape, and offers window on sidewall with shaft coupling described in exposed portion.
Wherein in an embodiment, described shaft coupling is yielding coupling.Described shaft coupling is yielding coupling, still can compensate for rigging error after installation so that it is running fault rate reduces, and the life-span is longer.
Accompanying drawing explanation
Fig. 1 is the perspective view of the wheel detector fixed platform of this utility model one embodiment.
Fig. 2 is the decomposing schematic representation of wheel detector fixed platform shown in Fig. 1.
Fig. 3 is the decomposing schematic representation of another angle of wheel detector fixed platform shown in Fig. 2.
Fig. 4 is the sectional view of wheel detector fixed platform shown in Fig. 1.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of wheel detector fixed platform that this utility model one embodiment provides, for sensor 100 being fixed on the wheel of vehicle, specifically, it is integrally fixed on the wheel hub 101 of the such as wheel of streetscape collecting vehicle.The rotation of wheel hub 101 is sensed, to obtain the information made needed for map, for instance distance travelled, orientation etc. by sensor 100.Sensor 100 can be any kind of induction apparatus including encoder.
This wheel detector fixed platform includes substrate 20, support plate 30, bearing 40, fixed mount 50 and shaft coupling 60.
Described substrate 20 is for being fixed on the wheel hub 101 of wheel.Described substrate 20 is substantially in nahlock shape, and the middle body of described substrate 20 arranges some connecting holes 202, the securing member on the corresponding described wheel hub 101 of described connecting hole 202.Not shown securing member in Fig. 2, but illustrate the connecting hole 102 on wheel hub 101, the wherein connecting hole 102 on wheel hub 101 and connecting hole 202 one_to_one corresponding on substrate 20, wearing connecting hole 102,202 by securing member can be connected fixing with described wheel hub 101 for described substrate 20.
Described support plate 30 is fixing with substrate 20 to be connected, thus when vehicle runs, described support plate 30, substrate 20 rotate together with hub for vehicle wheel 101.Specifically, described support plate 30 is also substantially in nahlock shape, the marginal portion of described substrate 20 and the marginal portion of support plate 30 arrange through hole 203,303, wherein the through hole 203 on substrate 20 and through hole 303 one_to_one corresponding on support plate 30, described substrate 20 and support plate 30 connect by the securing members such as spiro connecting piece are fixing through described through hole 203,303.As shown in Figure 1, after this wheel detector fixed platform is installed, if desired change parts, it is possible to removed by spiro connecting piece, thus can support plate 30 and the bearing 40, fixed mount 50 and shaft coupling 60, the sensor 100 etc. that are connected with support plate 30 be taken off from substrate 20, unloading process is simple and convenient.
Described support plate 30 extends to form fixing axle 302 away from the side of substrate 20, and the inner ring of described bearing 40 and fixing axle 302 are fastenedly connected, thus the inner ring of bearing 40 can rotate together with support plate 30.
Described fixed mount 50 is substantially in a cylindrical shape.Described fixed mount 50 includes the first end 51 near support plate 30 and the second end 52 away from support plate 30.Medial surface with reference to the first end 51 of Fig. 4, the outer ring of described bearing 40 and fixed mount 50 is fastenedly connected, thus described fixed mount 50 is not followed support plate 30 and rotated together.Described sensor 100 is arranged on the second end 52 of described fixed mount 50.
As shown in Figure 4, described shaft coupling 60 is arranged in fixed mount 50, and one end 61 of described shaft coupling 60 is connected with fixing axle 302, and the other end 62 is used for connecting described sensor 100.By the transmission of shaft coupling 60, the rotation information of wheel hub 101 can be transferred to sensor 100, make sensor 100 relevant information that vehicle runs be detected.The equipment such as sensor 100 and in-vehicle processor such as computer are connected, and carry out storing to relevant information and process.Owing to the connection of shaft coupling 60 can ensure that axiality and the angle of sensor 100 and wheel hub 101, axiality and the angular deviation of generation can be made up in vehicle operation, thus when mounted, installation requirement and condition to sensor 100 are relatively low accordingly, installation process can be simplified.Furthermore, in certain embodiments, described shaft coupling 60 can be yielding coupling, still can compensate for rigging error after installation so that it is running fault rate reduces, and the life-span is longer.
As shown in Figures 2 and 3, the sidewall of described fixed mount 50 offers window 53 with shaft coupling described in exposed portion 60.Shaft coupling 60 exposes, and can observe the connection of shaft coupling 60 and sensor 100, thus be easily installed in installation process.
As shown in Figures 3 and 4, in certain embodiments, described substrate 20 and support plate 30 arrange corresponding hole 201, location and locating dowel 301.In one specific embodiment, the central part of substrate 20 forms hole 201, location, and hole 201, location is between connecting hole 202.The central part of support plate 30 forms locating dowel 301.In installation process, locating dowel 301 is plugged in hole 201, location, it is simple to the location and installation of substrate 20 and support plate 30.
Further, described locating dowel 301 is correspondingly formed the opposite sides at support plate 30 respectively with fixing axle 302.
As shown in Figure 4, described fixing axle 302 forming two stage portion 304,305, described bearing 40 is disposed therein in a stage portion 304, and one end 61 of described shaft coupling 60 is connected in another stage portion 305.This one end 61 of shaft coupling 60 is fastenedly connected in this another stage portion 305, and in the axial direction against the inner ring of bearing 40, the operating rotating drive shaft coupling 60 of fixing axle 302.
Further, the first end 51 of described fixed mount 50 offers fixing hole 54 and wears and support the outer ring of described bearing 40 for fixture (not shown), makes outer ring and fixed mount 50 tight fit of bearing 40.
In certain embodiments, described wheel detector fixed platform also includes the fixing plate 70 being arranged on the second end 52 of described fixed mount 50, described fixing plate 70 arranges fixed arm 71 and is connected for fixing with other positions of vehicle.In one embodiment, fixed arm 71 is the tongue extended along fixing plate 70 outer rim, fixed arm 71 arranges through hole be connected with fixed arm 71 formation for elements such as connectors, and and then be connected with the such as position such as weather shield, hood, other positions formation of vehicle.
Second end 52 of described fixed mount 50 stretches out and forms some fixing ears 55, and described fixing plate 70 is connected by fixing ear 55 is fixing with fixed mount 50.Specifically, on fixing plate 70 and on fixing ear 55, all offer corresponding through hole, fixing plate 70 can be made to fix with fixed mount 50 by connectors such as spiro connecting pieces and be connected.Correspondingly, fixing plate 70 arranging opening, wearing for sensor 100 thus being connected with the shaft coupling 60 in fixed mount 50.
Further, in some embodiments, the second end 52 of described fixed mount 50 arranging protruding 56, described fixing plate 70 arranges depression 72, protruding 56 cooperate with depression 72, in order to the location of fixing plate 70 and installation.
Similar, described substrate 20 is also provided with protruding 204, described wheel hub 101 is also provided with the depression 103 coordinated with the projection 204 on substrate 20, in order to the location of substrate 20 and installation.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a wheel detector fixed platform, for sensor being fixed on the wheel of vehicle, it is characterized in that, including substrate, support plate, bearing, fixed mount and shaft coupling, described substrate is for being fixed on the wheel hub of wheel, described support plate is fixing with substrate to be connected, described support plate extends to form fixing axle away from the side of substrate, the inner ring of described bearing and fixing axle are fastenedly connected, described fixed mount includes the first end near support plate and the second end away from support plate, the medial surface of the first end of the outer ring of described bearing and fixed mount is fastenedly connected, second end of described fixed mount is used for arranging described sensor, described shaft coupling is arranged in fixed mount, and one end of described shaft coupling is connected with fixing axle, the other end is used for connecting described sensor.
2. wheel detector fixed platform according to claim 1, it is characterised in that the middle body of described substrate arranges some connecting holes, the securing member on the corresponding described wheel hub of described connecting hole, described substrate is connected by described securing member and described wheel hub are fixing.
3. wheel detector fixed platform according to claim 2, it is characterised in that the marginal portion of described substrate and the marginal portion of support plate arrange through hole, described substrate and support plate and connect by spiro connecting piece is fixing through described through hole.
4. wheel detector fixed platform according to claim 1, it is characterised in that forming two stage portion on described fixing axle, described bearing is disposed therein in a stage portion, and one end of described shaft coupling is connected in another stage portion.
5. wheel detector fixed platform according to claim 1, it is characterised in that the first end of described fixed mount offers the outer ring that fixing hole wears for fixture and supports described bearing.
6. wheel detector fixed platform according to claim 1, it is characterised in that also include the fixing plate being arranged on the second end of described fixed mount, described fixing plate arranges fixed arm and is connected for fixing with other positions of vehicle.
7. wheel detector fixed platform according to claim 6, it is characterised in that the second end of described fixed mount stretches out and forms some fixing ears, described fixing plate is connected by fixing ear and fixed mount are fixing.
8. wheel detector fixed platform according to claim 6, it is characterised in that also include at least one in arranging as follows:
Arranging corresponding hole, location and locating dowel on described substrate and support plate, the location hole/locating dowel on described support plate is correspondingly formed the opposite sides at support plate respectively with fixing axle；
Second end of described fixed mount arranges projection, described fixing plate is arranged and the depression of the male cooperation on the second end；
Described substrate arranges projection, described wheel hub is arranged and the depression of the male cooperation on substrate.
9. wheel detector fixed platform according to claim 1, it is characterised in that described fixed mount is in a cylindrical shape, and sidewall offers window with shaft coupling described in exposed portion.
10. the wheel detector fixed platform according to claim 1-9 any one, it is characterised in that described shaft coupling is yielding coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164895.7U CN205403825U (en) | 2016-03-02 | 2016-03-02 | Wheel detector fixed platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620164895.7U CN205403825U (en) | 2016-03-02 | 2016-03-02 | Wheel detector fixed platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403825U true CN205403825U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620164895.7U Active CN205403825U (en) | 2016-03-02 | 2016-03-02 | Wheel detector fixed platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN205403825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307969A (en) * | 2017-07-26 | 2019-02-05 | 日本电产三协株式会社 | Optical unit with shake correcting function |
-
2016
- 2016-03-02 CN CN201620164895.7U patent/CN205403825U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307969A (en) * | 2017-07-26 | 2019-02-05 | 日本电产三协株式会社 | Optical unit with shake correcting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 100089 Zhichun Road, Haidian District, Haidian District, Beijing, No. 49, 2 layer 224 Patentee after: Tencent Dadi Road (Beijing) Technology Co., Ltd. Address before: 518000 East 403 room, Sai Ge science and Technology Park, Futian District Zhenxing Road, Shenzhen, Guangdong, China, 2 Patentee before: Tencent Technology (Shenzhen) Co., Ltd. |
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| TR01 | Transfer of patent right |