CN204557550U - To attend class people counting device of turning out for work - Google Patents
To attend class people counting device of turning out for work Download PDFInfo
- Publication number
- CN204557550U CN204557550U CN201520150702.8U CN201520150702U CN204557550U CN 204557550 U CN204557550 U CN 204557550U CN 201520150702 U CN201520150702 U CN 201520150702U CN 204557550 U CN204557550 U CN 204557550U
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- China
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- camera shooting
- scan camera
- circuit
- connects
- shooting device
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Abstract
One is attended class people counting device of turning out for work.Lack the equipment with demographics, memory function on the market.The utility model composition comprises: scan camera shooting device (1), display pen recorder (2), described scan camera shooting device is connected by wireless signal with described display pen recorder, described scan camera shooting device comprises scan camera shooting device case (3), in described scan camera shooting device case, microprocessor A(4 is installed), described microprocessor A connects human face scanning device (5) respectively, negative-feedback regu-lation circuit (6), counter A(7), electric power management circuit A(8), described negative-feedback regu-lation circuit connects stepping motor control circuit (9), human face scanning device described in described stepping motor control circuit connects, described counter A connects radiating circuit (10).The utility model is used for statistics and attends class attendance.
Description
technical field:
the utility model relates to one and to attend class people counting device of turning out for work.
background technology:
lack the equipment with demographics, memory function on the market.In the process of teaching, the statistics number teacher that turns out for work adopts the mode of roll-call usually, very wastes instructional blocks of time, current work unit's many employings finger print scanning device or these modes of Retinal Scanning device the inapplicable student before class pouring into classroom in a large number.
summary of the invention:
the utility model relates to one and to attend class people counting device of turning out for work.
above-mentioned object is realized by following technical scheme:
one is attended class people counting device of turning out for work, its composition comprises: scan camera shooting device, display pen recorder, described scan camera shooting device is connected by wireless signal with described display pen recorder, described scan camera shooting device comprises scan camera shooting device case, in described scan camera shooting device case, microprocessor A is installed, described microprocessor A connects human face scanning device respectively, negative-feedback regu-lation circuit, counter A, electric power management circuit A, described negative-feedback regu-lation circuit connects stepping motor control circuit, human face scanning device described in described stepping motor control circuit connects, described counter A connects radiating circuit.
described people counting device of turning out for work of attending class, described display pen recorder comprises housing, in described housing, comparer is installed, described comparer is connected with storer, microprocessor B, counter B, described storer connection data input circuit, described microprocessor B connects electric power management circuit B, receiving circuit respectively, and described counter B connects LED display and sound prompt device respectively.
described people counting device of turning out for work of attending class, described scan camera shooting device case has angle regulating device, described scan camera shooting device case rear is provided with bracing frame, described bracing frame lower end is provided with level angle regulating device, described level angle regulating device lower end is provided with supporting seat, described supporting seat is provided with 2 coupling bolts, coupling bolt described in 2 is fixed on body of wall, is separately installed with stepper motor in described angle regulating device, described level angle regulating device.
described people counting device of turning out for work of attending class, described display pen recorder housing is provided with LED display, is provided with input key, is provided with sound prompt device above described input key on the right side of described LED display.
beneficial effect:
1. scan camera shooting device of the present utility model is arranged on the good wall in visual angle, classroom, the position that thereunder teacher conveniently touches and watches pacified by display pen recorder, teacher at school before input to need to attend class the total number of persons of student, just can normally attend class, under before the class again watch display screen just can know absent number.
the utility model can obtain with educational administration management system networking and store the face-image of students, and before class teacher only need input class's information of attending class, until lower class hour just can know absent staff list, has greatly saved instructional blocks of time.
the utility model is used in examination accurately can identify the personnel of impersonating, and effectively maintains the discipline in examination hall.
the utility model carries out real-time continual camera-shooting scanning at school or in the test period, even if face head portrait cannot be got for the moment, this equipment can automatic multiple scanning, until successfully get the face-image position of every actual arrival student, by the angle of stepper motor adjustment camera-shooting scanning device, camera-shooting scanning is followed the tracks of to the people of the people in movement or diverse location.
accompanying drawing illustrates:
accompanying drawing 1 is external structure schematic diagram of the present utility model.
accompanying drawing 2 is circuit block diagrams of the utility model scan camera shooting enclosure interior.
accompanying drawing 3 is circuit block diagrams of the utility model display record enclosure interior.
accompanying drawing 4 is circuit theory diagrams of counter.
accompanying drawing 5 is circuit theory diagrams of radiating circuit.
accompanying drawing 6 is circuit theory diagrams of comparer.
accompanying drawing 7 is circuit theory diagrams of stepping motor control circuit.
accompanying drawing 8 is circuit theory diagrams of negative-feedback circuit.
embodiment:
embodiment 1:
one is attended class people counting device of turning out for work, its composition comprises: scan camera shooting device 1, display pen recorder 2, described scan camera shooting device is connected by wireless signal with described display pen recorder, described scan camera shooting device comprises scan camera shooting device case 3, in described scan camera shooting device case, microprocessor A4 is installed, described microprocessor A connects human face scanning device 5 respectively, negative-feedback regu-lation circuit 6, counter A7, electric power management circuit A8, described negative-feedback regu-lation circuit connects stepping motor control circuit 9, human face scanning device described in described stepping motor control circuit connects, described counter A connects radiating circuit 10.
embodiment 2:
people counting device of turning out for work of attending class according to embodiment 1, described display pen recorder comprises housing 11, comparer 12 is installed in described housing, described comparer is connected with storer 13, microprocessor B14, counter B15, described storer connection data input circuit 16, described microprocessor B connects electric power management circuit B17, receiving circuit 18 respectively, and described counter B connects LED display 19 and sound prompt device 20 respectively.
embodiment 3:
people counting device of turning out for work of attending class according to embodiment 1 or 2, described scan camera shooting device case has angle regulating device 21, described scan camera shooting device case rear is provided with bracing frame 22, described bracing frame lower end is provided with level angle regulating device 23, described level angle regulating device lower end is provided with supporting seat 24, described supporting seat is provided with 2 coupling bolts 25, coupling bolt described in 2 is fixed on body of wall, is separately installed with stepper motor in described angle regulating device, described level angle regulating device.
embodiment 4:
according to embodiment 1 or 2 or 3 people counting device of turning out for work of attending class, described display pen recorder housing is provided with LED display 26, input key 27 is installed on the right side of described LED display, sound prompt device 28 is installed above described input key.
Claims (4)
1.
one is attended class people counting device of turning out for work, its composition comprises: scan camera shooting device, display pen recorder, it is characterized in that: described scan camera shooting device is connected by wireless signal with described display pen recorder, described scan camera shooting device comprises scan camera shooting device case, in described scan camera shooting device case, microprocessor A is installed, described microprocessor A connects human face scanning device respectively, negative-feedback regu-lation circuit, counter A, electric power management circuit A, described negative-feedback regu-lation circuit connects stepping motor control circuit, human face scanning device described in described stepping motor control circuit connects, described counter A connects radiating circuit.
2.
people counting device of turning out for work of attending class according to claim 1, it is characterized in that: described display pen recorder comprises housing, in described housing, comparer is installed, described comparer is connected with storer, microprocessor B, counter B, described storer connection data input circuit, described microprocessor B connects electric power management circuit B, receiving circuit respectively, and described counter B connects LED display and sound prompt device respectively.
3.
people counting device of turning out for work of attending class according to claim 1 and 2, it is characterized in that: described scan camera shooting device case has angle regulating device, described scan camera shooting device case rear is provided with bracing frame, described bracing frame lower end is provided with level angle regulating device, described level angle regulating device lower end is provided with supporting seat, described supporting seat is provided with 2 coupling bolts, coupling bolt described in 2 is fixed on body of wall, is separately installed with stepper motor in described angle regulating device, described level angle regulating device.
4.
people counting device of turning out for work of attending class according to claim 1 and 2, it is characterized in that: described display pen recorder housing is provided with LED display, on the right side of described LED display, input key is installed, above described input key, sound prompt device is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150702.8U CN204557550U (en) | 2015-03-17 | 2015-03-17 | To attend class people counting device of turning out for work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150702.8U CN204557550U (en) | 2015-03-17 | 2015-03-17 | To attend class people counting device of turning out for work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204557550U true CN204557550U (en) | 2015-08-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150702.8U Expired - Fee Related CN204557550U (en) | 2015-03-17 | 2015-03-17 | To attend class people counting device of turning out for work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204557550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844253A (en) * | 2016-04-01 | 2016-08-10 | 乐视控股（北京）有限公司 | Mobile terminal image identification data comparison method and device |
-
2015
- 2015-03-17 CN CN201520150702.8U patent/CN204557550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105844253A (en) * | 2016-04-01 | 2016-08-10 | 乐视控股（北京）有限公司 | Mobile terminal image identification data comparison method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |