CN207019702U - A kind of trough type photoelectric sensor - Google Patents
A kind of trough type photoelectric sensor Download PDFInfo
- Publication number
- CN207019702U CN207019702U CN201720522831.4U CN201720522831U CN207019702U CN 207019702 U CN207019702 U CN 207019702U CN 201720522831 U CN201720522831 U CN 201720522831U CN 207019702 U CN207019702 U CN 207019702U
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- photoelectric sensor
- cover portion
- hole
- trough type
- type photoelectric
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Abstract
The utility model discloses a kind of trough type photoelectric sensor, it is related to sensor technical field.Emitter and reception device are arranged in groove profile shell, signal amplifying apparatus is arranged on cable, without placing photoelectric chip in groove profile shell, cost is low, saves the space of photoelectric sensor, and the volume of photoelectric sensor is smaller.In addition, one printing opacity support of increase between photoelectric sensor shell and biosensor circuit elements, can suppress to disturb light by the way that reliability is high.
Description
Technical field
It the utility model is related to sensor technical field, more particularly to a kind of trough type photoelectric sensor.
Background technology
Under the irradiation of light, for the electrons inside Cucumber by photon excitation and to form photoelectron, i.e. photoproduction is electric, this
Kind phenomenon is called photoelectric effect.Photoelectric sensor can be produced with photoelectric effect principle.Optical sensing is as Information Center
One important branch of technology, is suffered from numerous aspects such as optic communication, industrial stokehold, environmental monitoring and national security
Highly important application.
Its core component of photoelectric sensor is photoelectric chip, and the domestic no producer of this chip can produce, therefore state
Interior photoelectric sensor manufacturer will cause the production cost of domestic photoelectric sensor to be held high from this chip of foreign procurement
It is expensive, limit the development of photoelectric sensor industry.
At present, the rapid development of the industrial automation control appliance in China, equipment is more and more exquisiter, to groove profile sensor
Volume requirement is less and less, and the volume of photoelectric chip is bigger, and board design can not meet that groove profile sensor is so small
Spatial design.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of small volume, without photoelectric chip
Trough type photoelectric sensor.
Technical scheme is used by the utility model：A kind of trough type photoelectric sensor, including detection main body, signal amplification
Device and cable, the detection main body are electrically connected with the cable, and the signal amplifying apparatus is arranged on cable,
The detection main body includes shell, biosensor circuit elements and cover plate, and the biosensor circuit elements include emitter, received
Device, the upper surface of outer cover have two vertical induction parts, and the induction part is set up in parallel in the horizontal direction, therebetween
Formation detector gap, the induction part is interior to be provided with cavity, and the shell is provided with an opening, the emitter and reception dress
Put and be respectively placed in the cavity of the induction part, the detection signal of the emitter transmitting passes through energy quilt after the detector gap
The reception device receives the cover plate and is used to block the opening so that the cavity in the induction part is in sealing state.
As the further improvement of such scheme, the photoelectric sensor also includes being arranged on the shell and the sensing
Printing opacity support between device circuit unit, the cavity side adjacent with detector gap offer through hole, the printing opacity support
It is provided with the transmitting window portion that can be inserted into through hole side by side in the horizontal direction and receives window portion, the transmitting window portion includes being used to accommodate hair
The first receiving space of injection device, the window portion that receives include being used for the second receiving space for accommodating reception device.
As the further improvement of such scheme, the shell front side face is extended with horizontal fixed plate, the fixed plate
It is upper to be provided with the first mounting hole at least two side by side.
As the further improvement of such scheme, the cover plate is provided with two vertical teats arranged side by side, the two and cover plate it
Between formed and can place the U-lag of cable, the vertical teat upper surface is correspondingly provided with least two and the first position of mounting hole
The mounting hole of identical second.
As the further improvement of such scheme, there is plastic jacket on the cable, opened up on the plastic jacket
Grooved hole, the signal amplifying apparatus are arranged in the slotted eye of plastic jacket.
As the further improvement of such scheme, the induction part is provided with the finger for the label detection signal direction of the launch
Show arrow.
The beneficial effects of the utility model are：
A kind of trough type photoelectric sensor, emitter and reception device are arranged in groove profile shell, signal is amplified and filled
Put and be arranged on cable, without placing photoelectric chip in groove profile shell, cost is low, saves the space of photoelectric sensor, light
The volume of electric transducer is smaller.
In addition, one printing opacity support of increase between photoelectric sensor shell and biosensor circuit elements, can suppress
Interference light passes through reliability height.
Brief description of the drawings
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of overall schematic of trough type photoelectric sensor of the utility model；
Fig. 2 is a kind of structural decomposition diagram of trough type photoelectric sensor of the utility model；
Fig. 3 is a kind of trough type photoelectric sensor shell mechanism schematic diagram of the utility model；
Fig. 4 is a kind of structural representation of trough type photoelectric sensor printing opacity support of the utility model；
Fig. 5 is a kind of structural representation of trough type photoelectric sensor cover plate of the utility model.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
Fig. 1 is a kind of overall schematic of trough type photoelectric sensor of the utility model, and Fig. 2 is a kind of groove profile of the utility model
The structural decomposition diagram of photoelectric sensor, with reference to Fig. 1 and Fig. 2, a kind of trough type photoelectric sensor, including detection main body 01, electricity
Cable 02 and signal amplifying apparatus 03, detection main body 01 are electrically connected with cable 02, and signal amplifying apparatus 03 is arranged on cable
On line 02, detection main body 01 includes shell 1, printing opacity support 2, biosensor circuit elements and cover plate 5, and biosensor circuit elements include
Emitter 3 and reception device 4.There is plastic jacket 021 on cable 02, grooved hole 022 is opened up on plastic jacket 021, believe
Number amplifying device 03 is arranged in the slotted eye 022 of plastic jacket 021.
Fig. 3 is a kind of trough type photoelectric sensor shell mechanism schematic diagram of the utility model, with reference to Fig. 2 and Fig. 3, shell 1
Upper surface has two vertical the first cover portions 11 and the second cover portion 12, and the first cover portion 11 and the second cover portion 12 are in the horizontal direction simultaneously
Row are set, therebetween formation detector gap 13, are equipped with cavity in the first cover portion 11 and in the second cover portion 12, are set on shell 1
There is an opening, specifically, the opening is located at bottom surface and the leading flank of shell 1, and connected with the cavity in shell 1.Transmitting dress
Put 3 and reception device 4 be respectively placed in the cavity of both sides the first cover portion 11 and the second cover portion 12, emitter 3 launch detection
Signal can be received after passing through detector gap 13 by reception device 4, and the side of the first cover portion 11 offers first through hole 14, the second cover
The side in portion 12 offers the second through hole (not shown), and the first through hole 14 is oppositely arranged with second through hole, outside
Printing opacity support 2 is additionally provided between shell 1 and biosensor circuit elements.The leading flank of shell 1 is extended with horizontal fixed plate 14, fixed
The first mounting hole 16 at least two is provided with plate 14 side by side.It is equipped with the cover portion 12 of first cover portion 11 and second for identifying
The arrow 15 of the detection signal direction of the launch.
Fig. 4 is a kind of structural representation of trough type photoelectric sensor printing opacity support of the utility model, with reference to Fig. 2, Fig. 3 and figure
4, printing opacity support 2 has transmitting cap 21, receives cap 22 and connecting portion 25, launches the bottom of cap 21 and receives cap 22
Bottom is connected by connecting portion 25, and transmitting cap 21 is provided with the opposite side of the direction of the launch is used for the first appearance for accommodating emitter 3
Receive space 211, receive cap 22 and the second receiving space 221 for being used for accommodating reception device 4 is provided with the opposite side for receiving direction,
The transmitting window portion 21 that can be inserted respectively in first through hole 11 and in the second through hole is additionally provided with printing opacity support 2 and receives window portion 22,
Specifically, transmitting window portion 23 is the convex configuration protruded from luminous cap 21 towards light emission direction, it is to be covered from reception to receive window portion 24
The convex configuration that portion 22 protrudes towards reception direction.
Fig. 5 is a kind of structural representation of trough type photoelectric sensor cover plate of the utility model, with reference to Fig. 2, Fig. 3 and Fig. 5, lid
Plate 5 is used to block the opening on shell 1, so that the cavity in the first cover portion 11 and in the second cover portion 12 is in sealing state.Lid
Plate 5 includes bottom plate 51, and bottom plate 51 is provided with two vertical teats 52 arranged side by side, and two vertical to form between teat 52 and bottom plate 51
The U-lag 53 of cable 02 can be placed, the vertical upper surface of teat 52 is correspondingly provided with least two and the position phase of the first mounting hole 16
The second same mounting hole 54.First mounting hole 16 and the second mounting hole 54 are used for the fixation for realizing sensor and other components.
A kind of trough type photoelectric sensor, emitter and reception device are arranged in groove profile shell, signal is amplified and filled
Put and be arranged on cable, without placing photoelectric chip in groove profile shell, cost is low, saves the space of photoelectric sensor, light
The volume of electric transducer is smaller.
In addition, one printing opacity support of increase between photoelectric sensor shell and biosensor circuit elements, can suppress
Interference light passes through reliability height.
Above is preferably implement to be illustrated to of the present utility model, but the invention is not limited to the reality
Example is applied, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to the utility model spirit
Or replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of trough type photoelectric sensor, it is characterised in that it includes detecting main body, signal amplifying apparatus and cable, described
Detect main body to be electrically connected with the cable, the signal amplifying apparatus is arranged on cable, and the detection main body includes
Shell, biosensor circuit elements and cover plate, the biosensor circuit elements include emitter, reception device, on the shell
Surface has two vertical the first cover portions and the second cover portion, and first cover portion and the second cover portion are set side by side in the horizontal direction
Put, form detector gap therebetween, cavity is equipped with first cover portion and in the second cover portion, the shell is provided with one
Individual opening, the emitter and reception device are respectively placed in the cavity of the first cover portion and the second cover portion, the emitter
The detection signal of transmitting can be received after passing through the detector gap by the reception device, and the cover plate is used to block the opening
So that the cavity in first cover portion and in second cover portion is in sealing state.
2. a kind of trough type photoelectric sensor according to claim 1, it is characterised in that the photoelectric sensor also includes setting
The printing opacity support between the shell and the biosensor circuit elements is put, the side of first cover portion offers first and led to
Hole, second cover portion offer the second through hole, and the first through hole and the second through hole are oppositely arranged, and the printing opacity support is provided with
The transmitting window portion and reception window portion that can be inserted respectively in first through hole and the second through hole.
3. a kind of trough type photoelectric sensor according to claim 1, it is characterised in that the shell front side face is extended with water
Flat fixed plate, the first mounting hole at least two is provided with the fixed plate side by side.
4. a kind of trough type photoelectric sensor according to claim 3, it is characterised in that the cover plate includes bottom plate, described
Bottom plate is provided with two vertical teats arranged side by side, and the two forms the U-lag that can place cable between bottom plate, described vertical prominent
Portion upper surface is correspondingly provided with least two and the second mounting hole of the first position of mounting hole identical.
5. a kind of trough type photoelectric sensor according to claim 1, it is characterised in that have on the cable outside plastic cement
Cover, open up grooved hole on the plastic jacket, the signal amplifying apparatus is arranged in the slotted eye of plastic jacket.
6. a kind of trough type photoelectric sensor according to claim 1, it is characterised in that first cover portion and the second cover portion
On be equipped with arrow for the label detection signal direction of the launch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522831.4U CN207019702U (en) | 2017-05-11 | 2017-05-11 | A kind of trough type photoelectric sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522831.4U CN207019702U (en) | 2017-05-11 | 2017-05-11 | A kind of trough type photoelectric sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019702U true CN207019702U (en) | 2018-02-16 |
Family
ID=61475984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720522831.4U Active CN207019702U (en) | 2017-05-11 | 2017-05-11 | A kind of trough type photoelectric sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435146A (en) * | 2018-12-31 | 2019-03-08 | 欣灵电气股份有限公司 | Optoelectronic switch and its production technology and corresponding production mould |
-
2017
- 2017-05-11 CN CN201720522831.4U patent/CN207019702U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435146A (en) * | 2018-12-31 | 2019-03-08 | 欣灵电气股份有限公司 | Optoelectronic switch and its production technology and corresponding production mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190528 Address after: 518000 Silicon Valley Power Low Carbon Technology Demonstration Park, Building A2, 2nd Floor A, Zhangge Community, Fucheng Street, Longhua District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN HUAYI ABUNDANT TECHNOLOGY CO., LTD. Address before: 518000 Xiawai Industrial Park, Xiahu Community, Guanlan Street, Longhua New District, Shenzhen City, Guangdong Province, 0100029, 5th floor 504 Patentee before: Shenzhen Hua Yifeng Sensor Technology Co., Ltd. |