CN203209291U - Open type ultrasonic sensor - Google Patents
Open type ultrasonic sensor Download PDFInfo
- Publication number
- CN203209291U CN203209291U CN 201320143084 CN201320143084U CN203209291U CN 203209291 U CN203209291 U CN 203209291U CN 201320143084 CN201320143084 CN 201320143084 CN 201320143084 U CN201320143084 U CN 201320143084U CN 203209291 U CN203209291 U CN 203209291U
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- China
- Prior art keywords
- shell
- base
- ultrasonic sensor
- housing
- pedestal
- Prior art date
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- Expired - Lifetime
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- Transducers For Ultrasonic Waves (AREA)
Abstract
The utility model discloses an open type ultrasonic sensor which comprises a base and insert pins, wherein the insert pins are arranged on the base; the base is externally provided with a shell; the shell comprises a shell body and a fixed base surface; the shell body is arranged on the base in a covering way; the fixed base surface is arranged on the lower edge of the shell body; the base is provided with a ceramic sheet and a metal sheet; an adhesive layer is arranged between the base and the ceramic sheet; the shell is internally provided with a harmonic oscillator above the metal sheet; the fixed base surface is provided with installation holes. The open type ultrasonic sensor disclosed by the utility model is provided with the shell at the outer side of the base, is fixedly installed through the installation holes in the shell, is more convenient to install in such a way that screws penetrate through the installation holes and has better bearing capacity, the consistency of the emission angles of the sensor is effectively guaranteed, and the technical scheme of the open type ultrasonic sensor is applied to the field of ultrasonic sensors.
Description
Technical field
The utility model relates to a kind of sensor construction, particularly relates to a kind of open ultrasonic sensor.
Background technology
The shell mechanism of present open sensor is commonly the structure of straight tube column type, and this kind sensor is directly played conducting and accepted external force by the both positive and negative polarity stitch on the sensor in use, causes it can only use in the occasion to the external force no requirement (NR).
If the use occasion of sensor is big to the requirement of torsion, pulling capacity, then this type of sensor can not satisfy instructions for use, and open sensor has angle to change in level angle rotation, and a straight tube cylindrical configuration can not effectively identify and control.
The utility model content
For addressing the above problem, the utility model provides a kind of installation the more convenient and better open ultrasonic sensor of load ability.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of open ultrasonic sensor, comprise pedestal and be installed on contact pin on the pedestal, pedestal is provided with shell outward, shell comprises the fixed base seat surface that covers at the housing on the pedestal and be located at the housing lower edge, pedestal is provided with potsherd and sheet metal, be provided with glue line between pedestal and potsherd, the top that is positioned at sheet metal in the shell also is provided with harmonic oscillator, and the fixed base seat surface is provided with installing hole.
Be further used as the improvement of technical solutions of the utility model, also be provided with reinforcement between fixed base seat surface and housing, reinforcement is the surface plate of fixedlying connected with housing with the fixed base seat surface.
Be further used as the improvement of technical solutions of the utility model, the bottom of housing is provided with a circle internal diameter greater than the cascade ring of housing internal diameter, is provided with a circle internal diameter in the cascade ring less than the catch ring of cascade ring internal diameter.
The beneficial effects of the utility model: this open ultrasonic sensor has been installed shell in the outside of pedestal, and carry out the fixed installation of sensor by the installing hole that arranges at shell, this sensor passes installing hole by screw and installs, it installs more convenient and the load ability is better, can effectively ensure the uniformity of sensor emission angle.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model embodiment overall structure schematic diagram;
Fig. 2 is the vertical view of the utility model shell first embodiment;
Fig. 3 is the vertical view of the utility model shell second embodiment;
Fig. 4 is the vertical view of the utility model shell the 3rd embodiment.
The specific embodiment
With reference to Fig. 1～Fig. 4, the utility model is a kind of open ultrasonic sensor, comprise pedestal 1 and be installed on contact pin 2 on the pedestal 1, the pedestal 1 outer shell 3 that is provided with, shell 3 comprises the housing 31 that covers on the pedestal 1 and is located at the fixed base seat surface 32 of housing 31 lower edges, and pedestal 1 is provided with potsherd 4 and sheet metal 5, and 4 of pedestal 1 and potsherds are provided with glue line 6, the top that is positioned at sheet metal 5 in the shell 3 also is provided with harmonic oscillator 7, and fixed base seat surface 32 is provided with installing hole 33.
This open ultrasonic sensor has been installed shell 3 in the outside of pedestal, and carry out the fixed installation of sensor by the installing hole 33 that arranges at shell 3, this sensor passes installing hole 33 by screw and installs, it installs more convenient and the load ability is better, can effectively ensure the uniformity of sensor emission angle.
As the utility model preferred embodiment, 31 of fixed base seat surface 32 and housings also are provided with reinforcement 34, and reinforcement 34 is the surface plate of fixedlying connected with housing 31 with fixed base seat surface 32.
This ultrasonic sensor can further guarantee the sensor mounting stability at the reinforcement 34 of housing 31 and 32 settings of fixed base seat surface, the reinforcement 34 of shell 3 both sides and contact pin 2 are in same plane, can better guarantee the sensor mounting stability, simultaneously, can effectively ensure the uniformity of sensor emission angle.
The top of the shell 3 of this ultrasonic sensor is engraved structure, but the emission of convenience for ultrasonic ripple.
As the utility model preferred embodiment, the bottom of housing 31 is provided with a circle internal diameter greater than the cascade ring 35 of housing 31 internal diameters, is provided with a circle internal diameter in the cascade ring 35 less than the catch ring 36 of cascade ring 35 internal diameters.
The pedestal 1 of sensor is provided with the fastening ring 37 of a circle projection, the bottom of this fastening ring 37 by housing 1 is embedded in the cascade ring 35, and block fastening ring 37 by the catch ring 36 in cascade ring 35 outsides, thereby realize to each other fixing of shell 3 and pedestal 1.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (3)
1. open ultrasonic sensor, comprise pedestal (1) and be installed on contact pin (2) on the described pedestal (1), the outer shell (3) that is provided with of described pedestal (1), described shell (3) comprises the housing (31) that covers on the pedestal (1) and is located at the fixed base seat surface (32) of described housing (31) lower edge, described pedestal (1) is provided with potsherd (4) and sheet metal (5), be provided with glue line (6) between described pedestal (1) and potsherd (4), the top that is positioned at sheet metal (5) in the described shell (3) also is provided with harmonic oscillator (7), it is characterized in that: described fixed base seat surface (32) is provided with installing hole (33).
2. open ultrasonic sensor according to claim 1, it is characterized in that: also be provided with reinforcement (34) between described fixed base seat surface (32) and housing (31), described reinforcement (34) is the surface plate of fixedlying connected with housing (31) with fixed base seat surface (32).
3. open ultrasonic sensor according to claim 1 and 2, it is characterized in that: the bottom of described housing (31) is provided with a circle internal diameter greater than the cascade ring (35) of housing (31) internal diameter, is provided with a circle internal diameter in the described cascade ring (35) less than the catch ring (36) of cascade ring (35) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143084 CN203209291U (en) | 2013-03-26 | 2013-03-26 | Open type ultrasonic sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143084 CN203209291U (en) | 2013-03-26 | 2013-03-26 | Open type ultrasonic sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209291U true CN203209291U (en) | 2013-09-25 |
Family
ID=49198863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143084 Expired - Lifetime CN203209291U (en) | 2013-03-26 | 2013-03-26 | Open type ultrasonic sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209291U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568125A (en) * | 2014-12-26 | 2015-04-29 | 常州波速传感器有限公司 | Novel open type ultrasonic transducer |
| CN108549072A (en) * | 2018-04-20 | 2018-09-18 | 广东奥迪威传感科技股份有限公司 | Full angle sensor and its manufacturing method |
| CN110787982A (en) * | 2018-08-01 | 2020-02-14 | 精工爱普生株式会社 | Ultrasonic device |
| CN111912511A (en) * | 2020-07-27 | 2020-11-10 | 刘峙亚 | Ocean sound wave analysis device |
-
2013
- 2013-03-26 CN CN 201320143084 patent/CN203209291U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568125A (en) * | 2014-12-26 | 2015-04-29 | 常州波速传感器有限公司 | Novel open type ultrasonic transducer |
| CN108549072A (en) * | 2018-04-20 | 2018-09-18 | 广东奥迪威传感科技股份有限公司 | Full angle sensor and its manufacturing method |
| CN108549072B (en) * | 2018-04-20 | 2023-06-23 | 广东奥迪威传感科技股份有限公司 | Full angle sensor and method of manufacturing the same |
| CN110787982A (en) * | 2018-08-01 | 2020-02-14 | 精工爱普生株式会社 | Ultrasonic device |
| US11180333B2 (en) | 2018-08-01 | 2021-11-23 | Seiko Epson Corporation | Ultrasonic device |
| CN111912511A (en) * | 2020-07-27 | 2020-11-10 | 刘峙亚 | Ocean sound wave analysis device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG AUDIOWELL ELECTRONICS CO., LTD. Free format text: FORMER NAME: GUANGZHOU PANYU AODIWEI ELECTRONIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee after: AUDIOWELL ELECTRONICS (GUANGDONG) Co.,Ltd. Address before: 511400, Dongsheng Industrial Zone, east ring street, Guangzhou, Guangdong, Panyu District 9 Patentee before: AUDIOWELL ELECTRONICS (GUANGZHOU) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |