CN201125117Y - Opto-electronic sensor support - Google Patents
Opto-electronic sensor support Download PDFInfo
- Publication number
- CN201125117Y CN201125117Y CNU2007200591007U CN200720059100U CN201125117Y CN 201125117 Y CN201125117 Y CN 201125117Y CN U2007200591007 U CNU2007200591007 U CN U2007200591007U CN 200720059100 U CN200720059100 U CN 200720059100U CN 201125117 Y CN201125117 Y CN 201125117Y
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- CN
- China
- Prior art keywords
- opto
- photoelectric sensor
- electronic pickup
- sleeve body
- utility
- Prior art date
- 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.)
- Expired - Fee Related
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to a photoelectric sensor support, which comprises a front sleeve body and a rear sleeve body which are covered on a photoelectric sensor. Threads are formed on the inner wall of the front sleeve body and are connected with the photoelectric sensor, and sloping sections with identical sloping angles are respectively formed at the near ends of the front sleeve body and the rear sleeve body. After the photoelectric sensor support is installed at the opening skirt plate of an escalator, the photoelectric sensor is slantways arranged, probes thereof pitch inward or upward, the technology difficulty that the both photoelectric sensor probes are required to be installed in parallel, the structure is simple, and the installation is convenient.
Description
Technical field
The utility model relates to a kind of support, more particularly, is the support that is used to install opto-electronic pickup.
Background technology
Along with the continuous progress and the development of society, people also increase day by day to the demand of escalator.Escalator is widely used in occasions such as market, hotel, hotel, airport, subway, harbour, overhead pedestrian crossing.According to statistics, China is having more than 60,000 with staircase, and annual operation like this will consume a large amount of electric energy.Escalator time of run every day reaches 10-20 hour, but the situation of escalator operation under rated load, nominal load actual be very short, many most of times of escalator are under underloading or the light condition.
Therefore, at the inlet skirtboard place of escalator, whether the measuring ability by sensor itself detects the escalator inlet the passenger, and reaching has the passenger allow the staircase running, does not have the passenger that staircase is slowed down or stops, thereby realize energy-saving and cost-reducing effect.And for satisfy escalator inlet detect functional, guarantee that all passengers can both be detected, sensor needs a rational mounting means, must guarantee that promptly between two sensor probes be parallel installation, certain slope inwardly and to the angle of facing upward but also want the sensor probe direction of illumination to have.
At present, the installation of sensor installs and fixes by the nut that carries, and does not realize the angle of inclination that the sensor probe direction of illumination is inside and make progress at all.If satisfy facing upward and inclined angle of needs when installing with some easy iron plates or support, but they can't guarantee the parallel of sensor emission and receiving transducer again.These mounting meanss have made a lot of troubles on the one hand the installation personnel of sensor, have also influenced the result of use of our sensors on the other hand to a great extent, can't finish the work that detects the passenger into staircase.
The utility model content
The purpose of this utility model is in order to overcome the deficiency that above-mentioned technology exists, provide a kind of can realize that sensor installs and fixes after, its probe direction of illumination can be inwardly tiltedly and to a kind of opto-electronic pickup support of facing upward.
In order to achieve the above object, the utility model mainly adopts this technical scheme: a kind of opto-electronic pickup support, comprise the preceding body and the back body composition that are placed on the opto-electronic pickup, the inwall of described preceding body is provided with screw thread and is threaded with opto-electronic pickup, and described preceding body and back body approach end are respectively arranged with the oblique section of same tilt angle.
Described back body is provided with the propelling nut away from preceding body end.
Compared with prior art, the utility model is owing to be provided with preceding body and the back body, and preceding body inwall is provided with screw thread, and preceding body and back body are respectively arranged with the oblique section of same tilt angle.After being installed on the inlet skirtboard place of escalator, opto-electronic pickup is obliquely installed, make probe inwardly or to facing upward, solved between two sensor probes must parallel installation technical barrier.
Description of drawings
Fig. 1 is the structural representation of preceding body and back body;
Fig. 2 is the assembly drowing of opto-electronic pickup and preceding body and back body;
Fig. 3 is running condition figure of the present utility model.
The specific embodiment
Below in conjunction with most preferred embodiment and accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model is made up of preceding body 2 and back body 3, the inwall of preceding body 2 be provided with screw thread (Fig. 1 a), an end of preceding body 2 and back body 3 is provided with the oblique section, preceding body with after the cross section of body work in coordination.During installation, opto-electronic pickup 1 puts back body 3 earlier, and the front end of opto-electronic pickup 1 passes the skirtboard place then, at this moment need mix up angle, at last preceding body 2 is screwed in the front end of opto-electronic pickup 1, the nut 4 of opto-electronic pickup 1 screws back body 3, finishes the installation of opto-electronic pickup 1.
As shown in Figure 3, support of the present utility model has obtained using widely on escalator.The a pair of opto-electronic pickup of installation (transmitter unit and receiving element) below each side handrail band of escalator gangway.Diffuser reflection function (transmitter unit sends infrared ray, shines on one's body the passenger, and after reflecting, receiving element just can receive) by utilizing it just can detect the passenger in the staircase entrance.Thereby for staircase provides operating instruction accurately, reach when the passenger is arranged and move, switch to power save mode during no passenger.
At utmost to reduce unloaded energy consumption.
Can both be detected in order to ensure each passenger who comes over from different directions, need be with inboard, the installation site of sensor towards staircase, two induction light beams are produced crossed (O point among the figure), and form the surveying tape of a non-blind area in staircase inlet the place ahead.By gaining the detecting light beam zone that just can set distance of reaction and can produce an equicrural triangle shape in the induction of controller adjusted.In case there is the pedestrian to come up towards the staircase entrance, will pass " waist " of " equicrural triangle ", therefore just can be arrived by light beam detection.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make many forms, these do not have substantial change and all belong within the protection of the present utility model.
Claims (2)
1. opto-electronic pickup support, comprise the preceding body and the back body composition that are placed on the opto-electronic pickup, it is characterized in that: the inwall of described preceding body is provided with screw thread and is threaded with opto-electronic pickup, and described preceding body and back body approach end are respectively arranged with the oblique section of same tilt angle.
2, a kind of opto-electronic pickup support according to claim 1 is characterized in that, back body is provided with the propelling nut away from preceding body end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200591007U CN201125117Y (en) | 2007-11-02 | 2007-11-02 | Opto-electronic sensor support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200591007U CN201125117Y (en) | 2007-11-02 | 2007-11-02 | Opto-electronic sensor support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125117Y true CN201125117Y (en) | 2008-10-01 |
Family
ID=39998534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200591007U Expired - Fee Related CN201125117Y (en) | 2007-11-02 | 2007-11-02 | Opto-electronic sensor support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125117Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184610A (en) * | 2011-04-29 | 2011-09-14 | 深圳市豪恩安全科技有限公司 | Passive infrared detector, security system and mounting method for passive infrared detector |
| CN102408057A (en) * | 2011-10-27 | 2012-04-11 | 康力电梯股份有限公司 | Photoelectric sensor support of escalator |
| CN102745583A (en) * | 2012-07-17 | 2012-10-24 | 江南嘉捷电梯股份有限公司 | Mounting structure of diffuse reflection probe on escalator or moving sidewalk |
| CN103287958A (en) * | 2012-02-22 | 2013-09-11 | 东芝电梯株式会社 | Synchronous determining tool and synchronous determining method for passenger conveyer |
-
2007
- 2007-11-02 CN CNU2007200591007U patent/CN201125117Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102184610A (en) * | 2011-04-29 | 2011-09-14 | 深圳市豪恩安全科技有限公司 | Passive infrared detector, security system and mounting method for passive infrared detector |
| CN102184610B (en) * | 2011-04-29 | 2013-05-08 | 深圳市豪恩安全科技有限公司 | Passive infrared detector, security system and mounting method for passive infrared detector |
| CN102408057A (en) * | 2011-10-27 | 2012-04-11 | 康力电梯股份有限公司 | Photoelectric sensor support of escalator |
| CN103287958A (en) * | 2012-02-22 | 2013-09-11 | 东芝电梯株式会社 | Synchronous determining tool and synchronous determining method for passenger conveyer |
| CN103287958B (en) * | 2012-02-22 | 2015-10-21 | 东芝电梯株式会社 | The Simultaneous Determination instrument of passenger conveyors and Simultaneous Determination method |
| CN102745583A (en) * | 2012-07-17 | 2012-10-24 | 江南嘉捷电梯股份有限公司 | Mounting structure of diffuse reflection probe on escalator or moving sidewalk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20111102 |