CN203643468U - Ultrasonic anemorumbometer sensor installation structure - Google Patents
Ultrasonic anemorumbometer sensor installation structure Download PDFInfo
- Publication number
- CN203643468U CN203643468U CN201420025491.0U CN201420025491U CN203643468U CN 203643468 U CN203643468 U CN 203643468U CN 201420025491 U CN201420025491 U CN 201420025491U CN 203643468 U CN203643468 U CN 203643468U
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- sensor
- installation
- sensors
- pawl
- fixing structure
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Abstract
The utility model discloses an ultrasonic anemorumbometer sensor installation structure. The ultrasonic anemorumbometer sensor installation structure comprises a sleeve (1), an upper installation cavity (7) and a lower flat cable cavity (12) which are arranged inside the sleeve (1) and are communicated with each other at the middle; a sensor installation claw (2) is arranged inside the upper mounting cavity (7); the lower end of the lower flat cable cavity (12) is sealed through a sealing cover; and the side wall of the lower flat cable cavity (12) is provided with a flat cable hole (11). The ultrasonic anemorumbometer sensor installation structure of the utility model has the advantages of simple structure, and convenient assembly and disassembly, and can effectively assist in reducing the influence of sensor operation vibration on sensor ultrasonic wave reception and transmission and improving sensor reception and transmission precision. Silicon rubber is adopted to completely fill gaps in the installation cavity and the installation claw, and therefore, an excellent waterproof effect can be realized, and at the same time, influence on sensor performance, which is caused by vibration, can be decreased.
Description
Technical field
The utility model relates to mechanical field, particularly, relates to a kind of ultrasonic aerovane sensor fixing structure.
Background technology
Existing ultrasonic aerovane Sensor section, it adopts totally-enclosed structure customized substantially, frequency of operation is higher, although can receive and dispatch with in one, performance is also very good, cost is higher, once sensor has damage, change inconvenience.Low frequency sensor uses in vehicle backing security system more at present, and its shell is plastic construction, is subject to its vibration effect, and precision is not high.Low frequency sensor uses in ultrasonic aerovane, and the negative effect that its vibration brings is larger.
Some ultrasonic aerovane has used low frequency sensor at present, although reduced cost, vibration when low frequency working sensor is very large on the impact of sensor transmitting-receiving ultrasound wave, and its precision is not high, life-span is limited, and the performance of ultrasonic aerovane also decreases.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ultrasonic aerovane sensor fixing structure, solved that sensor vibration is in the past large on the impact of sensor transmitting-receiving sound wave, sensor loads and unloads inconvenient problem.
The technical scheme in the invention for solving the above technical problem is: a kind of ultrasonic aerovane sensor fixing structure, comprise sleeve, in sleeve, establish upper installation cavity and lower winding displacement chamber that middle part is communicated with, installation of sensors pawl is installed in upper installation cavity, lower end, described lower winding displacement chamber is by seal cap sealing, and described lower winding displacement chamber sidewall is also provided with winding displacement hole.
Described installation of sensors pawl is provided with four altogether, and is circularly and evenly distributed each other.
Described upper installation cavity is connected by threaded hole with middle part, lower winding displacement chamber, and described installation of sensors pawl lower end is provided with the external thread coupling shaft coordinating with threaded hole, is provided with vertical through hole in external thread coupling shaft.
The height adjustment range of described external thread coupling shaft in threaded hole is 0-4 millimeter.
Described installation of sensors pawl inner side is provided with location and installation platform.
Described upper installation cavity inside is also filled with silicon rubber.
The height of described installation of sensors pawl is not more than 6 millimeters.
Described sleeve diameter is not more than 24 millimeters and be highly not more than 18 millimeters.
Described sleeve, installation of sensors pawl and gland bonnet all adopt metal to make.
To sum up, the beneficial effects of the utility model are:
1, the utility model is simple in structure, easy to loading and unloading, can effectively reduce working sensor vibration sensor is received and dispatched to hyperacoustic impact, improves sensor transmitting-receiving precision.
2, the utility model adopts silicon rubber that installation cavity and mounting jaw internal clearance are filled completely, not only plays good waterproof effect, can also further reduce vibration simultaneously sensor performance is impacted.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cut-open view of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1, sleeve; 2, installation of sensors pawl; 3, external thread coupling shaft; 4, vertical through hole; 5, gland bonnet; 6, sensor; 7, upper installation cavity; 8, location and installation platform; 9, installation of sensors pawl gap; 10, sensor mask line; 11, winding displacement hole; 12, lower winding displacement chamber.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is done to detailed description further, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of ultrasonic aerovane sensor fixing structure, comprise sleeve 1, in sleeve 1, establish upper installation cavity 7 and lower winding displacement chamber 12 that middle part is communicated with, in upper installation cavity 7, installation of sensors pawl 2 is installed, 12 lower ends, described lower winding displacement chamber seal by gland bonnet 5, and described lower winding displacement chamber 12 sidewalls are also provided with winding displacement hole 11.
Embodiment 2:
The present embodiment has done following optimization on the basis of embodiment 1: described installation of sensors pawl 2 is provided with four altogether, and is circularly and evenly distributed each other.
The present embodiment installation of sensors pawl is set to equally distributed four, can, by firm sensor 6 clamping location, can not be shifted because of vibration.
Embodiment 3:
The present embodiment has done following optimization on the basis of embodiment 1 or embodiment 2: described upper installation cavity 7 is connected by threaded hole with 12 middle parts, lower winding displacement chamber, described installation of sensors pawl 2 lower ends are provided with the external thread coupling shaft 3 coordinating with threaded hole, are provided with vertical through hole 4 in external thread coupling shaft 3.
The present embodiment is threaded in installation of sensors pawl 2 lower ends in upper installation cavity 7 by external thread coupling shaft 3, not only for convenience detach, also facilitate follow-up replacing after installation of sensors pawl 2 damages, go back the vertical height of adjustable sensor in upper installation cavity 7 simultaneously, the convenient sensor of adjusting.
As preferably, external thread coupling shaft 3 is 0-4 millimeter in the vertical threaded adjusting scope of end.Ultrasonic aerovane sensor is its degree of depth difference to some extent in upper installation cavity 7 in the time that reality is used, according to different applied environments and purposes, it is highly generally finely tuned in the interior meeting of upper installation cavity 7, so external thread coupling shaft 3 is made as to 0-4 millimeter in the threaded adjusting scope of vertically holding, for adjusting the actual installation degree of depth of ultrasonic aerovane sensor, to ensure varying environment lower sensor precision and property retention the best.
Embodiment 4:
The present embodiment has done following optimization on the basis of embodiment 3: described installation of sensors pawl 2 inner sides are provided with location and installation platform 8.
The present embodiment is set position mounting platform 8 in installation of sensors pawl 2 inner sides, sensor base can be directly installed on location and installation platform 8 upper ends, not only polarization is good, and be convenient to install, sensor is directly installed on and on location and installation platform 8, has also played good damping effect, the Oscillation Amplitude of reduction sensor that can be maximum.
Embodiment 5:
The present embodiment has increased following structure on the basis of above-mentioned arbitrary embodiment: described upper installation cavity 7 inside are also filled with silicon rubber.
The present embodiment is installing after sensor, will in upper installation cavity 7, insert silicon rubber, and silicon rubber is also inserted in the installation of sensors pawl gap 9 of installation of sensors pawl simultaneously, for strengthening the effect of vibration damping, also can play a fixing effect simultaneously.
Embodiment 6:
The present embodiment has done following restriction on the basis of above-mentioned arbitrary embodiment: the height of described installation of sensors pawl 2 is not more than 6 millimeters.
In the present embodiment, there is concussion by a relatively large margin in order to reduce installation of sensors pawl 2 because of sensor vibration, simultaneously also in order to strengthen the fixed effect of installation of sensors pawl 2, so it is minimum that the height of installation of sensors pawl 2 should be reduced to vibration when guarantee is fixing, therefore, through repeatedly practice, in the present embodiment by the height setting of installation of sensors pawl 2 for being less than 6 millimeters, with ensure fix and vibration damping.
Embodiment 7:
The present embodiment has done following restriction on the basis of above-mentioned arbitrary embodiment: described sleeve 1 diameter is not more than 24 millimeters and be highly not more than 18 millimeters.
The present embodiment ensure that installation of sensors is fixed and vibration damping in, also to ensure not affect the precision performance of sensor, also want maximized saving installing space and cost simultaneously, so the diameter of sleeve 1 is set as to maximum 24 millimeters, highly maximum 18 millimeters, so just can under minimum cost and minimum space, ensure to install and vibration damping, not affect use simultaneously.
Embodiment 8:
The present embodiment has done following optimization on the basis of above-mentioned arbitrary embodiment: described sleeve 1, installation of sensors pawl 2 and gland bonnet 5 all adopt metal to make.
The present embodiment middle sleeve 1, installation of sensors pawl 2 and gland bonnet 5 all adopt metal to make, and not only can strengthen fixed effect, and simultaneously can reduce sensor vibrates the loss to parts, make the use that parts can be more permanent, long service life.
As mentioned above, can realize preferably the utility model.
Claims (9)
1. a ultrasonic aerovane sensor fixing structure, it is characterized in that: comprise sleeve (1), in sleeve (1), establish upper installation cavity (7) and lower winding displacement chamber (12) that middle part is communicated with, installation of sensors pawl (2) is installed in upper installation cavity (7), lower end, described lower winding displacement chamber (12) is by gland bonnet (5) sealing, and described lower winding displacement chamber (12) sidewall is also provided with winding displacement hole (11).
2. a kind of ultrasonic aerovane sensor fixing structure according to claim 1, is characterized in that: described installation of sensors pawl (2) is provided with four altogether, and is circularly and evenly distributed each other.
3. a kind of ultrasonic aerovane sensor fixing structure according to claim 1, it is characterized in that: described upper installation cavity (7) is connected by threaded hole with middle part, lower winding displacement chamber (12), described installation of sensors pawl (2) lower end is provided with the external thread coupling shaft (3) coordinating with threaded hole, is provided with vertical through hole (4) in external thread coupling shaft (3).
4. a kind of ultrasonic aerovane sensor fixing structure according to claim 3, is characterized in that: the height adjustment range of described external thread coupling shaft (3) in threaded hole is 0-4 millimeter.
5. a kind of ultrasonic aerovane sensor fixing structure according to claim 1, is characterized in that: described installation of sensors pawl (2) inner side is provided with location and installation platform (8).
6. according to a kind of ultrasonic aerovane sensor fixing structure described in claim 1-5 any one, it is characterized in that: described upper installation cavity (7) inside is also filled with silicon rubber.
7. according to a kind of ultrasonic aerovane sensor fixing structure described in claim 1-5 any one, it is characterized in that: the height of described installation of sensors pawl (2) is not more than 6 millimeters.
8. according to a kind of ultrasonic aerovane sensor fixing structure described in claim 1-5 any one, it is characterized in that: described sleeve (1) diameter is not more than 24 millimeters and be highly not more than 18 millimeters.
9. according to a kind of ultrasonic aerovane sensor fixing structure described in claim 1-5 any one, it is characterized in that: described sleeve (1), installation of sensors pawl (2) and gland bonnet (5) all adopt metal to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025491.0U CN203643468U (en) | 2014-01-16 | 2014-01-16 | Ultrasonic anemorumbometer sensor installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025491.0U CN203643468U (en) | 2014-01-16 | 2014-01-16 | Ultrasonic anemorumbometer sensor installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643468U true CN203643468U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025491.0U Expired - Fee Related CN203643468U (en) | 2014-01-16 | 2014-01-16 | Ultrasonic anemorumbometer sensor installation structure |
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| CN (1) | CN203643468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189679A (en) * | 2021-04-20 | 2021-07-30 | 上海宏英智能科技股份有限公司 | Piezoelectric rainfall measuring meter |
-
2014
- 2014-01-16 CN CN201420025491.0U patent/CN203643468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189679A (en) * | 2021-04-20 | 2021-07-30 | 上海宏英智能科技股份有限公司 | Piezoelectric rainfall measuring meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |