CN208026239U - A kind of length angular transducer installation assembly - Google Patents
A kind of length angular transducer installation assembly Download PDFInfo
- Publication number
- CN208026239U CN208026239U CN201820609499.XU CN201820609499U CN208026239U CN 208026239 U CN208026239 U CN 208026239U CN 201820609499 U CN201820609499 U CN 201820609499U CN 208026239 U CN208026239 U CN 208026239U
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- China
- Prior art keywords
- angular transducer
- length
- length angular
- circuit board
- pcb circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a kind of length angular transducer installation assemblies, including length angular transducer, PCB circuit board is installed in length angular transducer, the top of the length angular transducer is PCB circuit board steel body cover, cable conduction slip ring is set in the PCB circuit board steel body cover, the PCB circuit board is mounted on the centre of length angular transducer with inline mode, and is screwed in the inside of length angular transducer；The cable conduction slip ring connects the circuit of two end signals by steel brush.Length angular transducer installation assembly provided by the utility model integrates linear transducer and angular transducer, including autonomous signal acquisition and conversion function, and the type of output signal can be arranged by hardware or software as needed；Signal data can be transmitted by the slip ring in device simultaneously.
Description
Technical field
The utility model is related to industrial automations, are related to a kind of length angular transducer installation assembly.
Background technology
Currently, domestic engineering machinery, common arm extension elongation and change angle (angle of arm and horizontal plane)
Detection device, including length detection and angle detect two parts.Length detection is by being converted to the length value of curl cable
Angle of circumference angle value, and length electric signal is converted to by linear transducer (encoder).Angle is detected by single-shaft inclination angle sensor
Detect the inclination angle of arm and horizontal plane.Length or angle signal are generally analog signals output.But these length angles pass
The not autonomous signal conversion (analog signals turn CAN bus signal) of sensor and other signals (PI/DI/DO) are acquired and are converted
At CAN signal function, signal and length angle signal by curl cable transmission are all that must pass through bus mould by controller
Block is completed, and cost control and assembly, the debugging of equipment are unfavorable for.
Utility model content
The utility model is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of length angular transducer
Installation assembly overcomes the shortcomings of above-mentioned background technology, have signal acquisition, processing, conversion, transmission signal be integrated, wherein tool
Body technique scheme is：
Including length angular transducer, PCB circuit board, the length angular transducer are installed in length angular transducer
Top be PCB circuit board steel body cover, cable conduction slip ring is set in the PCB circuit board steel body cover, the PCB circuit board with
Inline mode is mounted on the centre of length angular transducer, and is screwed in the inside of length angular transducer；Institute
State the circuit that cable conduction slip ring connects two end signals by steel brush.
The PCB circuit board steel body cover passes through concentric axis connection with spring steel body shell；The length angular transducer passes through
The holder on both sides is fixed.
Above-mentioned length angular transducer installation assembly, wherein：The cable conduction slip ring contacts two using multiply steel brush
The circuit of end signal.
Above-mentioned length angular transducer installation assembly, wherein：Winding roll is arranged in the lower section of the spring steel body shell
The utility model has the advantages that compared with the existing technology：Integrated linear transducer and angular transducer,
Including autonomous signal acquisition and conversion function, the type of output signal can be set as needed by hardware or software；
Signal data can be transmitted by the slip ring in device simultaneously.
Description of the drawings
Fig. 1 is the structural schematic diagram of length angular transducer installation assembly.
Fig. 2 is the vertical view of length angular transducer installation assembly.
In figure：
15 counteracting spring of length angular transducer 2PCB circuit board steel body cover 3 concentric shafts, 4 spring steel body shells, 6 spiral
7 mounting bracket of disk, 8 holder
Specific implementation mode
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of length angular transducer installation assembly, and length angular transducer 1 is according to bracing wire
The inclined degree of extension elongation and sensor, internal circuit board can export out actual length and angle signal by calculating
Value, the output type and parameter of signal can be designed by hardware and software, easy to use；Length angle passes simultaneously
Conducting slip ring is configured with inside sensor 1, electric signal can carry out signal transmission by slip ring, be integrated with the work(of cable drum
Energy；
Structural principle：
1. overall structure is stainless steel assembly, 1 top of length angular transducer is PCB circuit board steel body cover 2, while steel body
Cover can shield the interference of other signals；Bottom is spring steel body shell 4, built-in counteracting spring 5, for the flexible of cable；Cable
Conducting slip ring is built in the steel body cover on top, and the circuit of two end signals is connected by steel brush；PCB circuit board steel body cover 2 and bullet
Spring steel body shell 4 passes through concentric axis connection；Length angular transducer 1 is fixed by the holder 8 on both sides；
2.PCB circuit boards are embedded to be surveyed mounted on the centre of length angular transducer 1 by contactless principle of induction
Measure length and angle signal；There is complete operation treatment mechanism inside PCB, the length and angle letter of different resolution may be implemented
Number sampled value, meets the use of different operating modes；Any type of output signal type may be implemented simultaneously；PCB is solid by screw
Due to sensor internal；
3. conducting slip ring is contacted using multiply steel brush, increases the contact area of steel brush and conducting slip ring to greatest extent, carry
High safety reliability；Conducting ring quantity can be configured with operating mode；
4. placing spring inside spring case, it to be used for the flexible use of linear measure longimetry；By the preload situation of spring, bullet is set
Spring pulling force size.
Although the utility model is disclosed as above with preferred embodiment, so it is not limited to the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection domain of utility model, which is worked as, is subject to what claims were defined.
Claims (4)
1. a kind of length angular transducer installation assembly, it is characterised in that：Including length angular transducer, in length angle sensor
PCB circuit board is installed, the top of the length angular transducer is PCB circuit board steel body cover, the PCB circuit board steel body in device
Cable conduction slip ring is set in cover, and the PCB circuit board is mounted on the centre of length angular transducer with inline mode, and leads to
Cross the inside that screw is fixed on length angular transducer；The cable conduction slip ring connects the circuit of two end signals by steel brush.
2. length angular transducer installation assembly as described in claim 1, it is characterised in that：The PCB circuit board steel body cover
Pass through concentric axis connection with spring steel body shell；The length angular transducer is fixed by the holder on both sides.
3. length angular transducer installation assembly as claimed in claim 2, it is characterised in that：The cable conduction slip ring uses
Multiply steel brush contacts the circuit of two end signals.
4. length angular transducer installation assembly as claimed in claim 3, it is characterised in that：The lower section of the spring steel body shell
Winding roll is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609499.XU CN208026239U (en) | 2018-04-26 | 2018-04-26 | A kind of length angular transducer installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609499.XU CN208026239U (en) | 2018-04-26 | 2018-04-26 | A kind of length angular transducer installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026239U true CN208026239U (en) | 2018-10-30 |
Family
ID=63911280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609499.XU Active CN208026239U (en) | 2018-04-26 | 2018-04-26 | A kind of length angular transducer installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026239U (en) |
-
2018
- 2018-04-26 CN CN201820609499.XU patent/CN208026239U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: Room j11387, building 2, No. 4268, Zhennan Road, Jiading District, Shanghai, 201802 Patentee after: Shanghai Hongying Intelligent Technology Co.,Ltd. Address before: Room 503, Building No. 1690, Jiahao Road, Nanxiang Town, Jiading District, Shanghai, 201800 Patentee before: SHANGHAI SMART CONTROL Co.,Ltd. |