CN103017807A - Fixing device of cylindrical sensor - Google Patents
Fixing device of cylindrical sensor Download PDFInfo
- Publication number
- CN103017807A CN103017807A CN2011102829434A CN201110282943A CN103017807A CN 103017807 A CN103017807 A CN 103017807A CN 2011102829434 A CN2011102829434 A CN 2011102829434A CN 201110282943 A CN201110282943 A CN 201110282943A CN 103017807 A CN103017807 A CN 103017807A
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- pin
- screw thread
- stiff end
- sensor
- cylindrical
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Abstract
The invention discloses a fixing device of a cylindrical sensor. The fixing device comprises a sensor shell, a fastening nut and a fastening head. The sensor shell comprises a cylindrical fixing end, and the external wall of the fixing end is provided with a screw thread; the fastening head comprises a fastening ring and a pin, the external diameter of the fastening ring is more than that of the fixing end, the periphery surface of the pin is provided with a screw thread, and the fastening ring is fixedly connected with one end of the pin; and the end part of the fixing end is provided with an insertion part, the other end of the pin is inserted into the inserting part along the axial direction of the fixing end, the screw thread on the fixing end is integrated with the screw thread of the fixing end after the pin is inserted, and the fastening nut rotates along the screw threads of the pin and the fixing end so as to fix the sensor in cooperation with the fastening ring. The fixing device of the cylindrical sensor provided by the invention has the characteristics of being convenient to mount and take, having an excellent fixing effect, and having a beautiful and elegant mounting effect by virtue of the uniform fastening head.
Description
Technical field
The present invention relates to the stationary installation of a kind of stationary installation of sensor, particularly a kind of cylindrical-tube transducer.
Background technology
As shown in Figure 6, cylindrical-tube transducer of the prior art is when installing fixedly, employing is processed to form screw thread 101 at the shell 10 of cylindrical-tube transducer, and then revolves by nut 102 and 103 pairs on nut, and sensor is fixed on two panel (not shown)s between the nut.But inventor's discovery, the erecting device of the cylindrical-tube transducer of prior art has following shortcoming: 1) performance of fixed effect aspect is relatively poor, and installs and retract all comparatively loaded down with trivial details inconvenience; 2) the sensor profile after fixing is not attractive in appearance.
Summary of the invention
In view of the defects that prior art exists, the object of the present invention is to provide a kind of can easy disassembly and the stationary installation of the good cylindrical-tube transducer of fixed effect.
To achieve these goals, the stationary installation of a kind of cylindrical-tube transducer provided by the invention, comprise sensor outer housing, clamp nut and fastening head, described sensor outer housing has a stiff end cylindraceous, the outer wall of described stiff end is provided with screw thread, described fastening head comprises that an external diameter establishes threaded pin greater than tight loop and the outer edge surface of described stiff end, described tight loop is fixedly connected with an end of described pin, the end of described stiff end is provided with the other end of the described pin of confession along the Plug Division that axially plugs of described stiff end, screw thread on the described pin and the screw thread of described stiff end coincide afterwards in grafting and are integrated, described clamp nut along the screw thread rotation on described pin and the described stiff end to cooperate described tight loop to fix described sensor.
As preferably, described Plug Division is a plurality of grooves of being located on the described stiff end outer edge surface, and described pin is inserted in the described groove.
The stationary installation of the cylindrical-tube transducer that the present invention adopts, be compared to the fixed form of two nuts of traditional employing to revolving, because only need adjust a clamp nut just can fasten sensor clip on panel, have the advantages that to install and take convenience, good fixing effect, unified fastening head also has characteristics elegant in appearance so that effect is installed in addition.
Description of drawings
Fig. 1 is the perspective view of the stationary installation of cylindrical-tube transducer of the present invention.
Fig. 2 is the plan view of the stationary installation of cylindrical-tube transducer of the present invention.
Fig. 3 is along the cross-sectional view of A-A line among Fig. 2.
Fig. 4 is the perspective view of the stationary installation (not comprising clamp nut and fastening head) of cylindrical-tube transducer of the present invention.
Fig. 5 is the perspective view of fastening head of the stationary installation of cylindrical-tube transducer of the present invention.
Fig. 6 be prior art cylindrical-tube transducer the structural representation of stationary installation.
Embodiment
Below in conjunction with accompanying drawing structure of the present invention is further described in detail.
To shown in Figure 5, the stationary installation 1 of a kind of cylindrical-tube transducer provided by the invention comprises sensor outer housing 11, clamp nut 15 and fastening head 16 such as Fig. 1, and described sensor outer housing 11 has a stiff end 12 cylindraceous; The outer wall of described stiff end 12 has screw thread 14, and described fastening head 16 comprises that an external diameter establishes threaded pin greater than tight loop 163 and the outer edge surface of described stiff end 12, and described tight loop 163 is fixedly connected with an end of described pin; In the present invention, pin is used for and stiff end 12 grafting shape all-in-one-piece screw threads, then tightens fixing described pin by clamp nut 15, and the panel (not shown) is clamped between clamp nut 15 and the tight loop 163; The shape of pin can be the various ways such as cylinder type or a plurality of cylindricality pins, if can make both peg graft in conjunction with and shape all-in-one-piece screw thread; As shown in Figure 5, in the present embodiment, described fastening head 16 comprises pin 161 and the pin 162 that an external diameter is provided with screw thread 164 greater than tight loop 163 and the outer edge surface of the external diameter of described stiff end 12, and described tight loop 163 is fixedly connected with an end of described pin 161 and pin 162 respectively; Meanwhile, the end of the described stiff end 12 of the shell 11 of the stationary installation 1 of cylindrical-tube transducer of the present invention then must be provided with the other end of the described pin of confession along the Plug Division that axially plugs of described stiff end 12, as shown in Figure 4, the end of described stiff end 12 is provided with for pin 161 and pin 162 and plugs wherein Plug Division 111 and Plug Division 112, wherein the shape of Plug Division 112 and Plug Division 111 and size are preferably identical with pin 161 and pin 162, the screw thread that can guarantee like this screw thread on the described pin and described stiff end coincide afterwards in grafting and is integrated, namely after tightening up head 16 insertion stiff ends 12, the screw thread 164 of pin 161 and pin 162 outer rim settings can coincide with the screw thread 14 of stiff end 12 outer rim settings and be integrated; Last again with described clamp nut 15 along the screw thread rotation on described pin and the described stiff end 12 to cooperate described tight loop 163 fixing described sensors.Sensor need to be fixed on the panel (panel is not shown in the drawings), and the space 17 between clamp nut 15 and the tight loop 163 namely is used for holding panel, by screwing clamp nut 15 sensor is fixed on the panel.The lens 13 of sensor can stretch out from tight loop 163 center holes, and this fixed form of the present invention not only has the characteristics of installing and taking convenience, good fixing effect, and unified fastening head also has characteristics elegant in appearance so that effect is installed in addition.
Certainly, the above is preferred implementation of the present invention, should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also are considered as protection scope of the present invention.
Claims (2)
1. the stationary installation of a cylindrical-tube transducer, it is characterized in that, comprise sensor outer housing, clamp nut and fastening head, described sensor outer housing has a stiff end cylindraceous, the outer wall of described stiff end is provided with screw thread, described fastening head comprises that an external diameter establishes threaded pin greater than tight loop and the outer edge surface of described stiff end, described tight loop is fixedly connected with an end of described pin, the end of described stiff end is provided with the other end of the described pin of confession along the Plug Division that axially plugs of described stiff end, screw thread on the described pin and the screw thread of described stiff end coincide afterwards in grafting and are integrated, described clamp nut along the screw thread rotation on described pin and the described stiff end to cooperate described tight loop to fix described sensor.
2. the stationary installation of cylindrical-tube transducer as claimed in claim 1 is characterized in that, described Plug Division is a plurality of grooves of being located on the described stiff end outer edge surface, and described pin is inserted in the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110282943.4A CN103017807B (en) | 2011-09-22 | 2011-09-22 | The stationary installation of a kind of round shape sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110282943.4A CN103017807B (en) | 2011-09-22 | 2011-09-22 | The stationary installation of a kind of round shape sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103017807A true CN103017807A (en) | 2013-04-03 |
| CN103017807B CN103017807B (en) | 2016-06-15 |
Family
ID=47966679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110282943.4A Active CN103017807B (en) | 2011-09-22 | 2011-09-22 | The stationary installation of a kind of round shape sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017807B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248127A (en) * | 2016-07-18 | 2016-12-21 | 安徽容知日新科技股份有限公司 | The sensor of adjustable installation angle |
| CN108223992A (en) * | 2017-12-14 | 2018-06-29 | 科瑞工业自动化系统（苏州）有限公司 | A kind of column type photoelectric sensor mounting structure |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4632352A (en) * | 1983-12-06 | 1986-12-30 | Kurt Stoll | Mount for a proximity sensor |
| JPH08285676A (en) * | 1995-04-18 | 1996-11-01 | Mitsubishi Heavy Ind Ltd | Cavitation sensor fitting device |
| CN2490254Y (en) * | 2001-04-28 | 2002-05-08 | 朱寿会 | Anti-electrostatic floor keel |
| JP2005066038A (en) * | 2003-08-25 | 2005-03-17 | Sekisui Life-Tec Co Ltd | Armrest attaching structure for portable toilet |
| CN2921789Y (en) * | 2006-06-29 | 2007-07-11 | 铁道第三勘察设计院 | Precision engineering measurement reforced centering device |
| CN101210849A (en) * | 2006-12-28 | 2008-07-02 | 上海康德莱企业发展集团有限公司 | 0.4mmQuick-speed jigs for needle tube under 0.4mm and method of use thereof |
| JP2010106475A (en) * | 2008-10-28 | 2010-05-13 | Panasonic Electric Works Bath & Life Co Ltd | Wall structure |
| CN201887331U (en) * | 2010-12-22 | 2011-06-29 | 松下电工神视电子（苏州）有限公司 | Spray point press-in part for ion generator |
-
2011
- 2011-09-22 CN CN201110282943.4A patent/CN103017807B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4632352A (en) * | 1983-12-06 | 1986-12-30 | Kurt Stoll | Mount for a proximity sensor |
| JPH08285676A (en) * | 1995-04-18 | 1996-11-01 | Mitsubishi Heavy Ind Ltd | Cavitation sensor fitting device |
| CN2490254Y (en) * | 2001-04-28 | 2002-05-08 | 朱寿会 | Anti-electrostatic floor keel |
| JP2005066038A (en) * | 2003-08-25 | 2005-03-17 | Sekisui Life-Tec Co Ltd | Armrest attaching structure for portable toilet |
| CN2921789Y (en) * | 2006-06-29 | 2007-07-11 | 铁道第三勘察设计院 | Precision engineering measurement reforced centering device |
| CN101210849A (en) * | 2006-12-28 | 2008-07-02 | 上海康德莱企业发展集团有限公司 | 0.4mmQuick-speed jigs for needle tube under 0.4mm and method of use thereof |
| JP2010106475A (en) * | 2008-10-28 | 2010-05-13 | Panasonic Electric Works Bath & Life Co Ltd | Wall structure |
| CN201887331U (en) * | 2010-12-22 | 2011-06-29 | 松下电工神视电子（苏州）有限公司 | Spray point press-in part for ion generator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248127A (en) * | 2016-07-18 | 2016-12-21 | 安徽容知日新科技股份有限公司 | The sensor of adjustable installation angle |
| CN106248127B (en) * | 2016-07-18 | 2018-07-03 | 安徽容知日新科技股份有限公司 | The sensor of adjustable installation angle |
| CN108223992A (en) * | 2017-12-14 | 2018-06-29 | 科瑞工业自动化系统（苏州）有限公司 | A kind of column type photoelectric sensor mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103017807B (en) | 2016-06-15 |
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