CN205504261U - Novel sensor mounting structure - Google Patents
Novel sensor mounting structure Download PDFInfo
- Publication number
- CN205504261U CN205504261U CN201520995075.8U CN201520995075U CN205504261U CN 205504261 U CN205504261 U CN 205504261U CN 201520995075 U CN201520995075 U CN 201520995075U CN 205504261 U CN205504261 U CN 205504261U
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- nut
- erection joint
- sensor
- mounting structure
- sensor mounting
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Abstract
The utility model belongs to sensor technology relates to a novel sensor mounting structure. Novel sensor mounting structure includes nut (1) and erection joint (2). Wherein, nut (1) is hollow structure, and its front end inside that is used for being connected with the erection joint cooperates the external contracting type step hole be connected for being used for with sensor body (3) input interface for internal thread interface, nut (1) rear end inside. Erection joint (2) are the outer screwed joint who has the male cone (strobilus masculinus), its male cone (strobilus masculinus) and the interior cone combined with of sensor body (3) input interface, the external screw thread and the interior screw -thread fit of nut (1) front end of erection joint (2). This sensor mounting structure utilize the nut install the cooperation realize on the interface with being connected of erection joint, need not not set up dedicated installation part alone, easy to assemble and dismantlement, the installation direction is nimble adjustable, has effectively reduced the operating space of installation with the dismantlement.
Description
Technical field
This utility model belongs to novel sensor technology, relates to the mounting structure of a kind of small-sized novel sensor.
Background technology
Sensor is a kind of detection device, it is possible to according to certain rule, the physical quantity information experienced is for conversion into signal of telecommunication output.Sensor is generally made up of mechanical interface, electric interfaces and sensor body.Sensor mechanism interface realizes being mechanically connected with the mounting interface of equipment under test, and tested working media or physical quantity such as temperature, pressure, flow etc. are introduced sensor internal；The physical message of input is converted into meet and requires the signal of telecommunication by sensor body；Electric interfaces realizes electrical connection with electrical signal processing system, is exported by the signal of telecommunication of sensor and passes to signal processing system.
Along with the progress of technology, the volume of sensor is more and more less, and the number of sensors that various systems need gets more and more, and the convenience therefore improving sensor installation and removal is the objective requirement of systems technology progress.Such as, in the hydraulic system of aircraft, in order to monitor the working condition of each equipment of hydraulic system, need to arrange large number of pressure monitoring point on the conduit under fluid pressure of system, and the pressure transducer hydraulic pressure for each monitoring point of measurement in real time is installed.In order to ensure that sensor is solid and reliable, it usually needs additionally arrange the specialized spare part such as mounting flange, clip for installing fixation pressure sensor, on the one hand these special installation parts increase the weight of aircrafts；Make troubles on the other hand to the installation and removal of pressure transducer.
Utility model content
The purpose of this utility model is: on the basis of sensor miniaturization, designs a kind of novel sensor mounting structure that disclosure satisfy that sensor installation and removal convenience is required by system.
The technical solution of the utility model is: novel sensor mounting structure, it includes nut 1 and erection joint 2, described nut 1 is hollow structure, it is internal thread interface for the inside, front end being connected with erection joint 2, and nut 1 rear end is internal for the external contracting type stepped hole for being connected with sensor body input interface；Described erection joint 2 is the male connection with male cone (strobilus masculinus), and the male cone (strobilus masculinus) of erection joint 2 mates with the inner conical surface of sensor body input interface；The external screw thread of erection joint 2 and nut 1 front end screw-internal thread fit.
External contracting type stepped hole outer bore dia in nut 1 rear end, less than diameter of bore, forms the step deviate from from nut for limiting sensor body 3 pressure input interface.
Nut 1 front end is outside is hexagonal column, and nut 1 rear end is outside is cylindric.
The benefit that this utility model has is: described novel sensor mounting structure can be directly realized by docking of sensor body and erection joint, simple in construction, and volume is little, and facility is installed, the maintainability of system can be effectively improved, save special installation parts simultaneously, reduce system weight.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1 nut in Fig. 1,2 erection joints, 3-sensor body.
Detailed description of the invention
Below in conjunction with Figure of description 1, this utility model is described in further detail.
As it is shown in figure 1, a kind of novel sensor mounting structure, including nut 1 and erection joint 2.The front end of nut 1 is hex nut；Nut 1 rear end is internal is cavity, and rear end is outside is cylindric.Wherein, the lower end as the sensor body 3 of object to be installed has input interface, and side is provided with electric interfaces installed surface for installing electric connector.The input interface of sensor body bottom is cylindrical shape, and processes one annular groove on cylinder, and sensor body input interface is internal is circular hole, for sensor input measurement medium and physical quantity information.Circular hole end is set to inner conical surface, for coordinating with the male cone (strobilus masculinus) of erection joint 2, to form conical surface seal.The rear end cavity of nut 1 is through the input interface of sensor body bottom, the rearward end of nut 1 and the annular groove fit of input interface, then the column part of pressure nut 1 rear end is received from outside, make the end circular loop diameter body diameter less than sensor body 3 input interface of nut 1 rear end cavity, nut 1 is made to link together with the input interface receipts pressure of sensor body, nut 1 will not be deviate from from the input interface of sensor body, ensure simultaneously nut 1 can flexible rotating, thus convenient regulation sensor body direction.Erection joint 2 is the male connection with male cone (strobilus masculinus), and the male cone (strobilus masculinus) of erection joint 2 mates with the inner conical surface of sensor body input interface end face, the external screw thread of erection joint 2 and the screw-internal thread fit of nut 1.
When sensor is installed, first making nut 1 be directed at erection joint 2, the angle adjusting sensor body makes electric connector be approximately towards suitable direction；Keep sensor body not rotate the most as far as possible, rotate nut 1, make the matching thread of erection joint 2 be screwed into nut 1；Before sensor body input interface inner conical surface compresses the male cone (strobilus masculinus) of erection joint, accurately adjust the angle of sensor body and make electric connector towards behind suitable direction, keep sensor body 2 to rotate；Finally continue fastening nut 1, make the laminating of sensor body input interface inner conical surface compress the male cone (strobilus masculinus) of erection joint 2, form conical surface seal, make measurement medium can enter the inside of sensor body smoothly.Now extrude due to the conical surface between input interface and the erection joint 2 of sensor body and the screw threads for fastening of nut 1 and erection joint 2 achieves the purpose that sensor is installed.
This utility model sensor fixing structure utilizes a profile nut to be directly realized by sensor body and docks with erection joint, while ensureing to connect, plays fixation, and jointing that need not be extra or retaining element the most effectively simplify sensor fixing structure.Additionally, this novel sensor mounting structure can be used for the installation of small-sized novel sensor, temperature sensor and other type sensor, sensor utilizes the nut that tightens up carried to be arranged on mating interface, need not be separately provided special installation part, be easy for installation and removal；Installation direction is the most adjustable, reduces the working place of installation and removal, has bigger actual application value.
Claims (3)
1. a novel sensor mounting structure, it is characterised in that include nut (1) and install
Joint (2), described nut (1) is hollow structure, and it is in the front end being connected with erection joint
Portion is internal thread interface, and nut (1) rear end is internal for for connecing with sensor body (3) input
The external contracting type stepped hole that mouth is connected；Described erection joint (2) is the external screw thread with male cone (strobilus masculinus)
The inner conical surface of joint, the male cone (strobilus masculinus) of erection joint (2) and sensor body (3) input interface
Join；The external screw thread of erection joint (2) and nut (1) front end screw-internal thread fit.
Novel sensor mounting structure the most according to claim 1, it is characterised in that nut
(1) the outer bore dia of rear end external contracting type stepped hole is less than diameter of bore, is formed for limiting sensor originally
The step that body input interface is deviate from from nut.
Novel sensor mounting structure the most according to claim 2, it is characterised in that nut
(1) front end is outside is hexagonal column, and nut (1) rear end is outside is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995075.8U CN205504261U (en) | 2015-12-03 | 2015-12-03 | Novel sensor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995075.8U CN205504261U (en) | 2015-12-03 | 2015-12-03 | Novel sensor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205504261U true CN205504261U (en) | 2016-08-24 |
Family
ID=56721436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995075.8U Active CN205504261U (en) | 2015-12-03 | 2015-12-03 | Novel sensor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205504261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877339A (en) * | 2020-06-19 | 2020-11-03 | 太重（天津）重型装备科技开发有限公司 | Sensor mounting structure and mounting method of hydraulic pile hammer |
-
2015
- 2015-12-03 CN CN201520995075.8U patent/CN205504261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877339A (en) * | 2020-06-19 | 2020-11-03 | 太重（天津）重型装备科技开发有限公司 | Sensor mounting structure and mounting method of hydraulic pile hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |