CN201740537U - Pavement condition sensor and package component and casing thereof - Google Patents
Pavement condition sensor and package component and casing thereof Download PDFInfo
- Publication number
- CN201740537U CN201740537U CN2010202628864U CN201020262886U CN201740537U CN 201740537 U CN201740537 U CN 201740537U CN 2010202628864 U CN2010202628864 U CN 2010202628864U CN 201020262886 U CN201020262886 U CN 201020262886U CN 201740537 U CN201740537 U CN 201740537U
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- package component
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- cavity
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Abstract
The utility model relates to a pavement condition sensor and package component and casing thereof. The pavement condition sensor comprises a casing and a sensor package component, wherein an opening for the sensor package component to be packed in is formed on the upper surface of the casing; a cavity communicated with the opening and used for accommodating the sensor package component is arranged in the casing; and the surface of the cavity matched with the sensor package component adopts a conical surface. By adopting the conical matching surface, not only the sealing performance of the sensor package component and the casing is improved, but also the installation and disassembly of the sensor package component and the casing are facilitated.
Description
Technical field
The utility model relates to mechanical design field, particularly a kind of pavement behavior sensor.
Background technology
In the pavement behavior sensor, shell and the sensor package component fit systems that adopt straight up and down more, promptly mating surface is the face of cylinder, even after mating surface being coated with full fluid sealant during installation, can't avoid the generation of bubble when fluid sealant solidifies, causes the sealing failure.
The utility model content
The purpose of this utility model provides a kind of pavement behavior sensor and package assembling profile and shell, in order to solve the problem of traditional pavement behavior sensor outer housing and sensor package component fitted seal.
For achieving the above object, a kind of scheme of the present utility model is: a kind of pavement behavior sensor, comprise shell and sensor package component, upper surface of outer cover is provided with the opening of packing into for sensor package component, have the cavity that holds sensor package component that communicates with described opening in the shell, the mating surface of cavity and sensor package component is a circular conical surface.
The sensor package component profile is truncated inverted cone shape, and described cavity is a conical cavity, and the inner surface of outer cover around conical cavity closing in place is provided with a convex annular edge; The sensor package component lower end is provided with the cylinder boss that a through hole that is used for enclosing with described convex edge is located inserting.Described sensor package component and convex edge are provided with the corresponding connecting hole that is used for fixing sensor package component and shell.Described sensor package component is made of loam cake and base, and the loam cake lower end is provided with a blind hole that is used to hold base; Base cooperates the upper surface of loam cake to be provided with the groove that is used to place sensor, and bottom portion of groove is equipped with the through hole that is used to pass in and out electric wire.
Another kind of scheme of the present utility model is: the circumferential exterior surface that a kind of package assembling of pavement behavior sensor, package assembling are used for matching with a shell is the butt conical surface.The lower end of package assembling is provided with a cylinder boss.
Another kind of scheme of the present utility model is: a kind of shell of pavement behavior sensor, upper surface of outer cover is provided with the opening of packing into for sensor package component, have the cavity that holds sensor package component that communicates with described opening in the shell, the inner surface of outer cover around the cavity that is used for cooperating with sensor package component is a circular conical surface.
Described cavity is a conical cavity, and the inner surface of outer cover around conical cavity closing in place is provided with a convex annular edge.Described convex edge is provided with the corresponding connecting hole that is used for fixing sensor package component and shell.Described sensor package component is made of loam cake and base, and the loam cake lower end is provided with a blind hole that is used to hold base; Base cooperates the upper surface of loam cake to be provided with the groove that is used to place sensor, and bottom portion of groove is equipped with the through hole that is used to pass in and out electric wire
Because the surface of contact of sensor package component and shell adopts the design of the rounding conical surface, has improved the sealing problem between sensor package component and the shell well; Simultaneously, be more convenient for installation, dismounting between sensor package component and the shell; And the gradient that has of circular conical surface, can prevent effectively that product from the stress that stressed overload produces in use occurring and concentrating, can better protect internal components.
Description of drawings
Fig. 1 is the stereographic map that sensor package component separates with shell;
Fig. 2 is the stereographic map (overlooking) that sensor package component separates;
Fig. 3 is the stereographic map (looking up) that sensor package component separates;
Fig. 4 is the profile figure after sensor package component and the shell assembling.
Embodiment
As Fig. 1, pavement behavior sensor of the present utility model comprises sensor package component 1 and shell 2, and shell 2 upper surfaces are provided with the opening of packing into for sensor package component 1, have the cavity that holds sensor package component that communicates with described opening in the shell; Sensor package component 1 profile is truncated inverted cone shape, and the cavity of shell 2 is a conical cavity, and shell 2 inside surfaces around conical cavity closing in place are provided with a convex annular along 40; Convex annular is the conical surfaces that cooperate with sensor package component outer wall 30 along the cavity inner wall 50 on 40 tops.Sensor package component 1 is truncated inverted cone shape, can work the effect of closely cooperating with shell 2 insertings the time.The shell side also is provided with three threaded holes 60 that communicate with described shell internal cavity bottom that are used to install the sealing wire-threading device.
Fig. 4 is the profile figure after the pavement behavior sensor cooperates assembling, there is a boss 21 sensor package component 1 lower end, when sensor package component 1 embeds shell 2 downwards, convex edge 40 is blocked sensor package component 1 lower surface and is made boss 21 pass, and convex annular is along 40 chucking boss 21.Convex annular is provided with connecting hole along 40, and is corresponding with connecting hole 11 on the ring platform 15 of sensor package component 1, is used for fixing sensor package component 1 and shell 2.
The package assembling of pavement behavior sensor of the present utility model, as Fig. 1, the circumferential exterior surface that package assembling 1 is used for matching with a shell 2 is the butt conical surface.As shown in Figure 4, a boss 21 is arranged on sensor package component 1 lower surface, when sensor package component 1 embeds shell 2 downwards, work the effect of closely cooperating.
Embodiment 3
The shell of pavement behavior sensor of the present utility model, as Fig. 1, shell 2 upper surfaces are provided with the opening of packing into for sensor package component 1, have the cavity that holds sensor package component that communicates with described opening in the shell; Sensor package component 1 profile is truncated inverted cone shape, and the cavity of shell 2 is a conical cavity, and shell 2 inside surfaces around conical cavity closing in place are provided with a convex annular along 40; Convex annular is the conical surfaces that cooperate with sensor package component outer wall 30 along the cavity inner wall 50 on 40 tops.Sensor package component 1 is truncated inverted cone shape, can work the effect of closely cooperating with shell 2 insertings the time.The shell side also is provided with three threaded holes 60 that communicate with described shell internal cavity bottom that are used to install the sealing wire-threading device.
Fig. 4 is the profile figure after the pavement behavior sensor cooperates assembling, there is a boss 21 sensor package component 1 lower end, when sensor package component 1 embeds shell 2 downwards, convex edge 40 is blocked sensor package component 1 lower surface and is made boss 21 pass, and convex annular is along 40 chucking boss 21.Convex annular is provided with connecting hole along 40, and is corresponding with connecting hole 11 on the ring platform 15 of sensor package component 1, is used for fixing sensor package component 1 and shell 2.
Claims (10)
1. pavement behavior sensor, comprise shell and sensor package component, upper surface of outer cover is provided with the opening of packing into for sensor package component, has the cavity that holds sensor package component that communicates with described opening in the shell, it is characterized in that the mating surface of cavity and sensor package component is a circular conical surface.
2. a kind of pavement behavior sensor according to claim 1 is characterized in that the sensor package component profile is truncated inverted cone shape, and described cavity is a conical cavity, and the inner surface of outer cover around conical cavity closing in place is provided with a convex annular edge; The sensor package component lower end is provided with the cylinder boss that a through hole that is used for enclosing with described convex edge is located inserting.
3. a kind of pavement behavior sensor according to claim 2 is characterized in that described sensor package component and convex edge are provided with the corresponding connecting hole that is used for fixing sensor package component and shell.
4. according to each described a kind of pavement behavior sensor among the claim 1-3, it is characterized in that described sensor package component is made of loam cake and base, the loam cake lower end is provided with a blind hole that is used to hold base; Base cooperates the upper surface of loam cake to be provided with the groove that is used to place sensor, and bottom portion of groove is equipped with the through hole that is used to pass in and out electric wire.
5. the package assembling of a pavement behavior sensor is characterized in that, the circumferential exterior surface that package assembling is used for matching with a shell is the butt conical surface.
6. the package assembling of a kind of pavement behavior sensor according to claim 5 is characterized in that, the lower end of package assembling is provided with a cylinder boss.
7. the shell of a pavement behavior sensor, upper surface of outer cover is provided with the opening of packing into for sensor package component, has the cavity that holds sensor package component that communicates with described opening in the shell, it is characterized in that the inner surface of outer cover around the cavity that is used for cooperating with sensor package component is a circular conical surface.
8. the shell of a kind of pavement behavior sensor according to claim 7 is characterized in that, described cavity is a conical cavity, and the inner surface of outer cover around conical cavity closing in place is provided with a convex annular edge.
9. the shell of a kind of pavement behavior sensor according to claim 8 is characterized in that, described convex edge is provided with the corresponding connecting hole that is used for fixing sensor package component and shell.
10. according to the shell of each described a kind of pavement behavior sensor among the claim 7-9, it is characterized in that described sensor package component is made of loam cake and base, the loam cake lower end is provided with a blind hole that is used to hold base; Base cooperates the upper surface of loam cake to be provided with the groove that is used to place sensor, and bottom portion of groove is equipped with the through hole that is used to pass in and out electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628864U CN201740537U (en) | 2010-07-19 | 2010-07-19 | Pavement condition sensor and package component and casing thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628864U CN201740537U (en) | 2010-07-19 | 2010-07-19 | Pavement condition sensor and package component and casing thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740537U true CN201740537U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202628864U Expired - Fee Related CN201740537U (en) | 2010-07-19 | 2010-07-19 | Pavement condition sensor and package component and casing thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN201740537U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344851A (en) * | 2013-07-31 | 2015-02-11 | 无锡慧思顿科技有限公司 | Multi-parameter combined sensor for intelligent transportation |
| CN107250734A (en) * | 2015-02-17 | 2017-10-13 | 罗伯特·博世有限公司 | Sensor device |
| CN107250735A (en) * | 2015-02-17 | 2017-10-13 | 罗伯特·博世有限公司 | Sensor device |
| CN113167562A (en) * | 2018-12-07 | 2021-07-23 | 米其林集团总公司 | Fixing system for a casing for measuring tyre characteristics |
| US20210310829A1 (en) * | 2020-04-02 | 2021-10-07 | Lg Electronics Inc. | Displacement sensor |
-
2010
- 2010-07-19 CN CN2010202628864U patent/CN201740537U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344851A (en) * | 2013-07-31 | 2015-02-11 | 无锡慧思顿科技有限公司 | Multi-parameter combined sensor for intelligent transportation |
| CN107250734A (en) * | 2015-02-17 | 2017-10-13 | 罗伯特·博世有限公司 | Sensor device |
| CN107250735A (en) * | 2015-02-17 | 2017-10-13 | 罗伯特·博世有限公司 | Sensor device |
| US10502595B2 (en) | 2015-02-17 | 2019-12-10 | Robert Bosch Gmbh | Sensor device |
| CN113167562A (en) * | 2018-12-07 | 2021-07-23 | 米其林集团总公司 | Fixing system for a casing for measuring tyre characteristics |
| CN113167562B (en) * | 2018-12-07 | 2024-04-12 | 米其林集团总公司 | Fastening system for a housing for measuring characteristics of a tire |
| US20210310829A1 (en) * | 2020-04-02 | 2021-10-07 | Lg Electronics Inc. | Displacement sensor |
| CN113494880A (en) * | 2020-04-02 | 2021-10-12 | Lg电子株式会社 | Displacement sensor |
| US11920959B2 (en) | 2020-04-02 | 2024-03-05 | Lg Electronics Inc. | Displacement sensor having a coil structure, a shield member and a housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CAMA (LUOYANG) ENVIRONMENTAL MEASUREMENT CO., LTD. Free format text: FORMER OWNER: CAMA (LUOYANG) MEASUREMENT + CONTROLS CO., LTD. Effective date: 20120608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 471003 LUOYANG, HENAN PROVINCE TO: 471009 LUOYANG, HENAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120608 Address after: 471009 No. 80, South South Road, Luoyang hi tech Development Zone, Henan, China Patentee after: Kaimai (Luoyang) limited measuring ring Address before: 471003 Luoyang province high tech Development Zone, No. 2 South Road, No. Patentee before: CAMA (Luoyang) Measurements & Controls Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |