CN206302030U - A kind of changeover mechanism - Google Patents
A kind of changeover mechanism Download PDFInfo
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- CN206302030U CN206302030U CN201621443843.XU CN201621443843U CN206302030U CN 206302030 U CN206302030 U CN 206302030U CN 201621443843 U CN201621443843 U CN 201621443843U CN 206302030 U CN206302030 U CN 206302030U
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- sensor
- motherboard
- utility
- changeover mechanism
- interface unit
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Abstract
The utility model embodiment provides a kind of changeover mechanism, and it includes：Motherboard, the sensor mount being arranged on the motherboard and the interface unit being arranged on the motherboard；The sensor mount is used to for sensor to be installed to the motherboard；The sensor mount is electrically connected with the interface unit, so that the sensor is connected with the interface unit；The interface unit is connected with external equipment, so that the sensor carries out data interaction with the external equipment；Be installed to sensor on motherboard by sensor mount by the utility model embodiment, and interface module is provided with motherboard, the interface module is electrically connected with the sensor, so that the sensor is connected with control system by interface module, improves convenience.
Description
Technical field
The utility model embodiment is related to sensor technical field, more particularly to a kind of changeover mechanism.
Background technology
Photoelectric sensor is the sensor as detecting element using photoelectric cell.It first changes measured change
Into the change of optical signal, then electric signal is further converted optical signals into by photoelectric cell.With electric automatization not
Disconnected progress, photoelectric sensor is widely applied in the industrial production.
On some machine tools in the industrial production, to realize complex function, it is necessary to several photoelectric sensings
Device cooperates；Each photoelectric sensor is sent to control system by the signal that sensor connecting line will be received.Realizing
During the utility model, inventor has found that at least there are the following problems in the prior art：Multiple photoelectric sensors are by sensing
Device connecting line is connected with control system, causes more at random in the sensor connecting line being connected with control system, also, work as photoelectricity
The step of during sensor failure, being dismantled to it, installed is comparatively laborious, and inconvenience is brought to supply production.
Therefore, a kind of mechanism how is provided, to improve convenience when sensor is connected with control system, as existing skill
The technical problem of urgent need to resolve in art.
Utility model content
In view of this, one of technical problem that the utility model embodiment is solved is to provide a kind of changeover mechanism, is used
To overcome above-mentioned technological deficiency in the prior art.
The utility model embodiment provides a kind of changeover mechanism, and it includes：Motherboard, the sensor being arranged on the motherboard
Installation portion and the interface unit being arranged on the motherboard；
The sensor mount is used to for sensor to be installed to the motherboard；
The sensor mount is electrically connected with the interface unit, so that the sensor connects with the interface unit
Connect；
The interface unit is connected with external equipment, so that the sensor carries out data interaction with the external equipment.
Alternatively, in the utility model embodiment, the motherboard is printed circuit board (PCB).
Alternatively, in the utility model embodiment, the sensor mount is used for sensor peace with welding manner
It is installed on the motherboard.
Alternatively, in the utility model embodiment, the sensor is photoelectric sensor.
Alternatively, in the utility model embodiment, the photoelectric sensor is provided with status indicator lamp.
Alternatively, in the utility model embodiment, the interface unit is socket, for slotting with sensor connecting line
Head connection.
Alternatively, in the utility model embodiment, the socket is 3P sockets.
Alternatively, in the utility model embodiment, the distance between each two jack is default threshold on the 3P sockets
Value.
Alternatively, in the utility model embodiment, also include：Stuck-module, is arranged at least one end of the motherboard,
For fixing the motherboard.
Alternatively, in the utility model embodiment, the stuck-module is mounting hole.
From above technical scheme, the utility model provides a kind of changeover mechanism, and it includes：Motherboard, be arranged on it is described
Sensor mount on motherboard and the interface unit being arranged on the motherboard；The sensor mount is used for will sensing
Device is installed on the motherboard；The sensor mount is electrically connected with the interface unit so that the sensor with it is described
Interface unit；The utility model embodiment connects through sensor mount and sensor is installed on motherboard, and on motherboard
Interface module is provided with, the interface module is electrically connected with the sensor, so that the sensor passes through to connect with control system
Mouth mold block is connected, and improves convenience.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments described in the utility model embodiment, for those of ordinary skill in the art, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation of changeover mechanism of the utility model embodiment；
Fig. 2 is a kind of structural representation of sensor of the utility model embodiment；
Fig. 3 is a kind of electrical block diagram of sensor of the utility model embodiment；
Fig. 4 is a kind of structural representation of interface unit of the utility model embodiment；
Fig. 5 is the structural representation after a kind of changeover mechanism install sensor of the utility model embodiment；
Fig. 6 is the structural representation after a kind of changeover mechanism install sensor of the utility model embodiment.
Specific embodiment
Certainly, implementing any technical scheme of the utility model embodiment must be not necessarily required to while reaching all of the above
Advantage.
In order that those skilled in the art more fully understand the technical scheme in the utility model embodiment, below in conjunction with this
Accompanying drawing in utility model embodiment, is clearly and completely described to the technical scheme in the utility model embodiment, shows
So, described embodiment is only a part of embodiment of the utility model embodiment, rather than whole embodiments.Based on this reality
The every other embodiment obtained with the embodiment in new embodiment, those of ordinary skill in the art, should all belong to this
The scope of utility model embodiment protection.
The utility model embodiment is further illustrated with reference to the utility model embodiment accompanying drawing to implement.
Fig. 1 is a kind of structural representation of changeover mechanism of the utility model embodiment；Including：Motherboard 101, be arranged on it is described
Sensor mount 102 on motherboard 101 and the interface unit 103 being arranged on the motherboard 101；
The sensor mount 102 is used to for sensor to be installed to the motherboard 101；
The sensor mount 102 is electrically connected with the interface unit 103, so that the sensor and the interface portion
Part 103 is connected；
The interface unit is connected with external equipment, so that the sensor carries out data interaction with the external equipment.
Specifically, in the present embodiment, the motherboard 101 is printed circuit board (PCB) (PCB, Printed Circuit
Board).Printed circuit board (PCB) is the carrier of electronic component connection, and it has and is easy to wiring, wiring density high, small volume, weight
Light the advantages of.
Alternatively, the sensor mount 102 is used to for sensor peace to be installed to the motherboard 101 with welding manner
On.In the present embodiment, the sensor is provided with pin (Pin), and the pin is the wiring that sensor is connected with external circuit.
Can be by the pin being welded on the sensor mount 102.
Specifically, in the present embodiment, the interface unit 103 is socket, for being connected with external equipment.
Specifically, in the present embodiment, the external equipment may include sensor connecting line, one end of sensor connecting line
It is provided with the plug matched with socket；The other end of sensor connecting line is connected with control system, for example, the control system is
Industrial computer.
In the present embodiment, sensor carries out data interaction and includes but is not limited to external equipment：External equipment is to the biography
Sensor sends control instruction；The signal that sensor will be detected is sent to external equipment.
Be installed to sensor on motherboard by sensor mount by the utility model embodiment, and is provided with motherboard
Interface module, the interface module is electrically connected with the sensor, so that the sensor passes through interface module with control system
Connection, improves convenience.
Fig. 2 is a kind of structural representation of sensor of the utility model embodiment；As illustrated, the sensor includes：
First pin 201, second pin 202, the 3rd pin 203, the 4th pin 204, housing 205；
Alternatively, in the present embodiment, the first pin 201 is used to receive an input voltage, is sensor power, so that
Normal operation of sensor；The pin 203 of second pin 202 and the 3rd is used to be connected with earth electrode (GND, Ground), to improve
Security during working sensor；4th pin 204 is used for output transducer 202 and generates signal.
Specifically, in the present embodiment, the sensor is photoelectric sensor, correspondingly, the letter of the output of the 4th pin 204
Number be photosignal.Photoelectric sensor can be according to photoelectric effect (Photoelectric Effect), the optical signal that will be received
Electric signal is converted into, belongs to prior art, will not be repeated here.
Specifically, in the present embodiment, housing 205 (does not show for housing the photoelectricity vigour part of the sensor in figure
Go out).
Alternatively, in the utility model embodiment, the photoelectric sensor is provided with status indicator lamp and (does not show in figure
Go out).It is marked with the state to photoelectric sensor so that operating personnel can intuitively obtain the state of photoelectric sensor.
Fig. 3 is a kind of electrical block diagram of sensor of the utility model embodiment；As illustrated, the circuit structure
Including：First pin 301, second pin 302, the 3rd pin 303, the 4th pin 304, diode 306 and light-sensitive element
307；
Specifically, in the present embodiment, when the voltage of the first pin 301 is higher than the voltage of second pin 302, diode
306 are in forward conduction state, and electric current flows to second pin 302 from the first pin 301, and second pin can connect with earth electrode
Connect；When the voltage of the first pin 301 is less than the voltage of second pin 302, diode 306 is in reverse blocking state, without electricity
Stream passes through.
Specifically, in the present embodiment, light-sensitive element 307 is the electronic component sensitive to light source, can be changed optical signal
As faint electric signal, and export faint electric current.Specifically, the electric current of the output of light-sensitive element 307 can be used as triode
The input of base stage (Base).For example, the light-sensitive element 307 can be photo resistance etc..
Specifically, in the present embodiment, the 3rd pin 303 is connected with the colelctor electrode (Collector) of triode, it is possible to provide
One reference current；4th pin 304 is used for offer and is connected with the emitter stage (Emitter) of triode, the electricity of emitter stage output
It is the electric current of the formation after colelctor electrode and base stage superposition to flow, meanwhile, the electric current of colelctor electrode output can be by the faint electric current of base stage
Amplify, so as to obtain more clearly photosignal.
Fig. 4 is a kind of structural representation of interface unit of the utility model embodiment；In the present embodiment, the interface unit
It is 3P sockets (three-port socket), as illustrated, 3P sockets include the first jack 401, the second jack 402 and the
Three jacks 403；
Specifically, in the present embodiment, the distance between the first jack 401, the second jack 402 and the 3rd jack 403
It is predetermined threshold value；For example, the threshold value is set to 2.00mm, or, the threshold value is set to 2.50mm.The present embodiment can set
The distance between jack is so that the interface unit takes smaller space.
In the present embodiment, the 3P sockets can be connected with sensor connecting line.Specifically, the first jack 301 can pass through
Sensor connecting line obtains burning voltage, for example, the burning voltage is 5V, thinks sensor power；Second jack 302 can be with
Earth electrode is connected, the 3rd jack 303 can be to sensor connecting line output signal.
Fig. 5 is the structural representation after a kind of changeover mechanism install sensor of the utility model embodiment；As illustrated, institute
Stating changeover mechanism includes：Motherboard 501, the sensor mount (not shown) being arranged on the motherboard 501 and setting
Interface unit 503 on the motherboard 501；
Sensor mount is used to for sensor 502 to be installed to the motherboard 501.
In the present embodiment, the sensor 502 includes four pins：First pin 512, second pin 522, the 3rd pin
532 and the 4th pin 542, the first pin 201, second pin 202, the 3rd pin in Fig. 2 correspondence embodiments are similar to respectively
203 and the 4th pin 204.
In the present embodiment, the interface unit 503 includes four jacks：First jack 513, the second jack 523 and
Three jacks 533, are similar to the first jack 401, the second jack 402 and the 3rd jack 403 in Fig. 4 correspondence embodiments respectively.
Can be learnt according to Fig. 2 correspondence embodiments and Fig. 4 correspondence embodiments, can be by the first jack 513 and the electricity of the first pin 512
Connection, so that sensor connecting line is sensor power by interface unit 503 so that normal operation of sensor；Second jack
523 with second pin 522, the 3rd pin 532, so that sensor is connected with earth electrode, safety during raising working sensor
Property；3rd jack 533 is connected with the 4th pin 542, and the signal that sensor is generated is by the biography that is connected with interface unit 503
Sensor connecting line.Not shown in the above annexation figure.
In the present embodiment, motherboard 501 is similar to the motherboard 101 in above-mentioned Fig. 1 embodiments, repeats no more in detail.
Fig. 6 is the structural representation after a kind of changeover mechanism install sensor of the utility model embodiment；As illustrated, institute
Stating changeover mechanism includes：Motherboard 601, the sensor mount 602 being arranged on the motherboard 601, interface unit 603 and solid
Cover half block 604；
Stuck-module 604 is arranged at least one end of the motherboard, for fixing the motherboard 601, will the motherboard
601 are fixed on a certain equipment, so as to increase the steadiness of the changeover mechanism.
Alternatively, in the utility model embodiment, the stuck-module 604 is mounting hole.Bolt can be used to pass through institute
Mounting hole is stated, motherboard 601 is fixed on a certain equipment.
Certainly, the mode such as fixed can be fixed, be welded and fixed or be engaged to stuck-module described in the present embodiment also using pasting
Motherboard 601 is fixed on a certain equipment.
In the present embodiment, motherboard 601, sensor mount 602 and interface unit 603 are similar to above-mentioned Fig. 1 respectively to be implemented
Motherboard 101, sensor mount 102 and interface unit 103 in example, repeat no more in detail.
The utility model embodiment is with reference to the method according to the utility model embodiment, device (equipment) and computer journey
The flow chart and/or block diagram of sequence product is described.It should be understood that flow chart and/or square frame can be realized by computer program instructions
The combination of flow and/or square frame in each flow and/or square frame and flow chart and/or block diagram in figure.This can be provided
A little computer program instructions are to all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices
Processor producing a machine so that by computer or the finger of the computing device of other programmable data processing devices
Order is produced for realizing what is specified in one flow of flow chart or multiple one square frame of flow and/or block diagram or multiple square frames
The device of function.
Although having been described for the preferred embodiment of the utility model embodiment, those skilled in the art once learn
Basic creative concept, then can make other change and modification to these embodiments.So, appended claims are intended to solution
It is interpreted as including preferred embodiment and falls into having altered and changing for the utility model scope of embodiments.Obviously, this area
Technical staff can carry out the essence of various changes and modification without deviating from the utility model embodiment to the utility model embodiment
God and scope.So, if these modifications of the utility model embodiment and modification belong to the utility model embodiment right and want
Ask and its equivalent technologies within the scope of, then the utility model embodiment be also intended to comprising these change and modification.
Claims (10)
1. a kind of changeover mechanism, it is characterised in that including：Motherboard, the sensor mount being arranged on the motherboard and set
Put the interface unit on the motherboard；
The sensor mount is used to for sensor to be installed to the motherboard；
The sensor mount is electrically connected with the interface unit, so that the sensor is connected with the interface unit；
The interface unit is connected with external equipment, so that the sensor carries out data interaction with the external equipment.
2. changeover mechanism according to claim 1, it is characterised in that the motherboard is printed circuit board (PCB).
3. changeover mechanism according to claim 1, it is characterised in that the sensor mount be used for by sensor peace with
Welding manner is installed on the motherboard.
4. changeover mechanism according to claim 1, it is characterised in that the sensor is photoelectric sensor.
5. changeover mechanism according to claim 4, it is characterised in that the photoelectric sensor is provided with status indicator lamp.
6. changeover mechanism according to claim 1, it is characterised in that the interface unit is socket, for sensor
The plug connection of connecting line.
7. changeover mechanism according to claim 6, it is characterised in that the socket is 3P sockets.
8. changeover mechanism according to claim 7, it is characterised in that the distance between each two jack on the 3P sockets
It is predetermined threshold value.
9. changeover mechanism according to claim 1, it is characterised in that also include：Stuck-module, is arranged at the motherboard
At least one end, for fixing the motherboard.
10. changeover mechanism according to claim 9, it is characterised in that the stuck-module is mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443843.XU CN206302030U (en) | 2016-12-26 | 2016-12-26 | A kind of changeover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443843.XU CN206302030U (en) | 2016-12-26 | 2016-12-26 | A kind of changeover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206302030U true CN206302030U (en) | 2017-07-04 |
Family
ID=59205756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443843.XU Active CN206302030U (en) | 2016-12-26 | 2016-12-26 | A kind of changeover mechanism |
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| Country | Link |
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| CN (1) | CN206302030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741908A (en) * | 2019-01-18 | 2019-05-10 | 洛阳隆盛科技有限责任公司 | A kind of device improving perceptual device reliability |
| CN114518724A (en) * | 2022-01-28 | 2022-05-20 | 弥费实业(上海)有限公司 | Communication device and communication mode suitable for AMHS |
-
2016
- 2016-12-26 CN CN201621443843.XU patent/CN206302030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109741908A (en) * | 2019-01-18 | 2019-05-10 | 洛阳隆盛科技有限责任公司 | A kind of device improving perceptual device reliability |
| CN114518724A (en) * | 2022-01-28 | 2022-05-20 | 弥费实业(上海)有限公司 | Communication device and communication mode suitable for AMHS |
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