CN109872409A - A kind of punch-card device with the system that records of registering - Google Patents
A kind of punch-card device with the system that records of registering Download PDFInfo
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- CN109872409A CN109872409A CN201910177827.2A CN201910177827A CN109872409A CN 109872409 A CN109872409 A CN 109872409A CN 201910177827 A CN201910177827 A CN 201910177827A CN 109872409 A CN109872409 A CN 109872409A
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- registering
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- records
- punch
- square groove
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Abstract
The invention discloses a kind of punch-card devices with the system that records of registering, including device main body of registering, fingerprint instrument, the storage box and cylindrical bar, the front surface for registering device main body is provided with square groove, the left side edge of the square groove is equipped with shaft, display is installed on the right side of the main screen, the rear end face of the fingerprint instrument is glued with sensor, the rear end face of the sensor is equipped with mainboard, the viscous gluing of the storage box is connected with soft formation pad, the inner wall threaded upper ends of the storage box are connected with motion stops, the other end of the rope is connected with fixed block, the inside of the cylindrical bar offers elongated slot.The installing and dismounting mode of the recording device of registering is simple and practical, multiple to be able to carry out while checking card, avoiding the waste plenty of time goes to be lined up and checks card record, which is equipped with oil-Absorbing Sheets, grease stain on finger can be absorbed, improve the identification sensitivity of punched-card machine.
Description
Technical field
The present invention relates to recording device technical field of registering, specially a kind of punch-card device with the system that records of registering.
Background technique
The register rate of attendance of mode pair of traditional roll-call carries out record there are more drawback, therefore preferably records
The state of turning out for work can be used the mode that fingerprint is checked card and record to it, and fingerprint clocking-in machine is dodged using Intel Company, U.S. high-performance
Fast memory can disposably store 50000 record information, be 21st century large, medium and small enterprise to one of staff attendance
Best assessment mode, other than this functionality, it applies also for the various various occasions for needing exact identity to identify.
Commonly registering, there are larger drawbacks for recording device, disposably can only carry out record of checking card to one, cause to need
Wasting a large amount of time goes to be lined up and checks card record, has delayed the class period of teacher, residual on finger when next has just eaten up breakfast
The grease stain stayed influences the sensitivity of punched-card machine, in view of the above-mentioned problems, we have proposed a kind of beating with the system that records of registering
Card device.
Summary of the invention
The purpose of the present invention is to provide a kind of punch-card devices with the system that records of registering, to solve above-mentioned background technique
There are larger drawbacks for the modern recording device of registering of middle proposition, disposably can only carry out record of checking card to one, cause to need
Wasting a large amount of time goes to be lined up and checks card record.
To achieve the above object, the invention provides the following technical scheme: a kind of punch-card device with the system that records of registering,
Including device main body, fingerprint instrument, the storage box and the cylindrical bar of registering, the front surface for registering device main body is provided with square groove, and side
The placed inside of shape slot has oil-Absorbing Sheets, and the left side edge of the square groove is equipped with shaft, and sealing is connected on the outside of shaft
It covers, is provided with main screen above the square groove, and be provided with key on the left of main screen, the right side installation of the main screen
There is display, the rear end face of the fingerprint instrument is glued with sensor, and fingerprint instrument is located at the lower section of display, the sensor
Rear end face is equipped with mainboard, and the left and right sides surface of the device main body of registering is fixedly installed with auxiliary fingerprint instrument, the storage
The viscous gluing of box is connected with soft formation pad, and the storage box is located at the lower section of auxiliary fingerprint instrument, and the inside of the soft formation pad is equipped with
Battery, the inner wall threaded upper ends of the storage box are connected with motion stops, and the upper end of motion stops is connected with one end of rope, institute
The other end for stating rope is connected with fixed block, and the inside of the cylindrical bar offers elongated slot, and cylindrical bar is located at device main body of registering
Lower edge, the inside of the elongated slot is connected with cover board through there is motion bar below motion bar.
Preferably, the square groove is by constituting rotational structure between shaft and sealing cover, and the inner surface of square groove with
It fits between the outer surface of oil-Absorbing Sheets, and the vertical centerline of oil-Absorbing Sheets is overlapped with the vertical centerline of square groove.
Preferably, the fingerprint instrument between sensor and mainboard by being connected, while assisting between fingerprint instrument about label
Vertical centerline to device main body is symmetrical.
Preferably, it is set as welding between the outer surface of the storage box and the outer surface for device main body of registering, and soft formation
It fits between the inner surface of pad and the outer surface of battery.
Preferably, the cylindrical bar passes through nested encryptions between elongated slot and motion bar, and the inside diameter of elongated slot is greater than work
The outer dia of lever.
Preferably, locating slot is offered in the middle part of the cover board, and the inside of locating slot is socketed with positioning column.
Preferably, the lower surface for registering device main body is provided with USB connector, and the rear end face for device main body of registering is fixed
Back plate is installed, and is matched between the external dimensions of positioning column and the inside dimension of locating slot.
Preferably, the quadrangle of the back plate is screwed with fixing bolt, and to be covered with waterproof thin for the rear end face of fixing bolt
The rear end face middle part of film, the back plate is welded with connecting plate, and the inside of connecting plate offers hole slot.
Preferably, the back plate between fixing bolt and device main body of registering by being threadedly coupled, while waterproofing membrane is set altogether
There are two setting, and it is parallel to each other between waterproofing membrane.
Preferably, the inside of the hole slot, which is run through, stock, and the lower end of stock is welded with transverse slat, the rear end of the transverse slat
Face is fixed with construction wall, and the stock between hole slot and connecting plate by being connected, and connecting plate is along the vertical direction of back plate
It is uniformly distributed.
Compared with prior art, beneficial effects of the present invention are as follows:
1, oil-Absorbing Sheets are mounted in square groove by square groove by constituting rotational structure between shaft and sealing cover in the present invention
Then portion is rotated sealing cover by shaft, to the right so that sealing cover is covered on the surface of square groove, when oil-Absorbing Sheets have used
Bi Houke closes sealing cover, is lost in order to reduce the internal moisture of oil-Absorbing Sheets, has grease stain residual on breakfast finger when eating
When, it will need to carry out the finger that fingerprint is checked card and press on oil-Absorbing Sheets, so that the grease stain on finger is absorbed, consequently facilitating beating
Card；
2, the present invention is provided with display, sensor, mainboard and fingerprint instrument, and fingerprint instrument between sensor and mainboard by being connected
It connects, it, can be from three of the device since the left and right sides surface for device main body of registering is fixedly installed with auxiliary fingerprint instrument
Direction check card registering, and avoids waste a large amount of time and is lined up and registers, and secondly the setting of oil-Absorbing Sheets can be to avoid by finger
On grease stain be applied to fingerprint instrument and assist fingerprint instrument surface, be conducive to keep fingerprint instrument surface cleaning, to ensure that
The long-term sensitivity of fingerprint instrument；
3, it fits between the inner surface of soft formation pad and the outer surface of battery in the present invention, by motion stops from the inside of the storage box
It extracts, then battery is placed on to the inside of the storage box, soft formation pad passes through soft formation pad between battery and the storage box
Setting, avoids battery and is directly contacted with the storage box, the setting of soft formation pad strengthens the shock resistance of battery；
4, it matches between the external dimensions of positioning column and the inside dimension of locating slot in the present invention, by a left side for cover board and motion bar
Right both ends are welded, and then rotate down cover board, so that locating slot is socketed in the outside of positioning column, so that cover board covers
It covers in the lower surface for registering device main body, this, which is provided with, to be conducive to keep the cleannes at USB connector, is avoided extraneous dust and is fallen
At USB connector, so that the sensitivity at USB connector is higher, be conducive to the transmission of data；
5, the waterproofing membrane in the present invention is covered in the outer surface of fixing bolt, improves the moisture resistance of fixing bolt, avoids
Fixing bolt causes its surface oxidisation when being chronically exposed to the external world, so that fixing bolt is able to maintain permanent flexibility, thus
Convenient for the installation and removal of back plate, which passes through the setting of connecting plate, stock, transverse slat and hole slot, can install in parallel back plate
On the surface of construction wall, this setting avoids that back plate being fixed on construction wall using a large amount of screw, reduces building
The damage range of surface of wall, and relatively simple practical, the easy to install and disassembly that is fixedly connected with mode of this kind of back plate.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure schematic diagram of the present invention；
Fig. 3 is side structure schematic view of the present invention；
Fig. 4 is that the present invention registers device body floor structural schematic diagram；
Fig. 5 is inventive sensor workflow schematic diagram.
In figure: 1, device main body of registering；2, square groove；3, oil-Absorbing Sheets；4, shaft；5, sealing cover；6, main screen；7, key；
8, display；9, fingerprint instrument；10, sensor；11, mainboard；12, fingerprint instrument is assisted；13, the storage box；14, soft formation pad；15, electric power storage
Pond；16, motion stops；17, rope；18, fixed block；19, cylindrical bar；20, elongated slot；21, motion bar；22, cover board；23, locating slot；
24, positioning column；25, USB connector；26, back plate；27, fixing bolt；28, waterproofing membrane；29, connecting plate；30, hole slot；31,
Stock；32, transverse slat；33, construction wall.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of punch-card device with the system that records of registering, packet
Device main body 1 of registering, fingerprint instrument 9, the storage box 13 and cylindrical bar 19 are included, the front surface for device main body 1 of registering is provided with square groove 2, and
The placed inside of square groove 2 has an oil-Absorbing Sheets 3, and the left side edge of square groove 2 is equipped with shaft 4, and the outside of shaft 4 be connected with it is close
Capping 5, square groove 2 is by constituting rotational structure, and the inner surface of square groove 2 and oil-Absorbing Sheets 3 between shaft 4 and sealing cover 5
It fits between outer surface, and the vertical centerline of oil-Absorbing Sheets 3 is overlapped with the vertical centerline of square groove 2, oil-Absorbing Sheets 3 is pacified
Mounted in the inside of square groove 2, then sealing cover 5 is rotated to the right by shaft 4, so that sealing cover 5 is covered on square groove 2
Surface can close sealing cover 5 after 3 use of oil-Absorbing Sheets, be lost in order to reduce the internal moisture of oil-Absorbing Sheets 3, when eating
When having grease stain residual on breakfast finger, it will need to carry out the finger that fingerprint is checked card and press on oil-Absorbing Sheets 3, so that on finger
Grease stain is absorbed, consequently facilitating checking card；
The top of square groove 2 is provided with main screen 6, and the left side of main screen 6 is provided with key 7, and the right side of main screen 6 is equipped with
Display 8, the rear end face of fingerprint instrument 9 are glued with sensor 10, and fingerprint instrument 9 is located at the lower section of display 8, after sensor 10
End face is equipped with mainboard 11, and the left and right sides surface for device main body 1 of registering is fixedly installed with auxiliary fingerprint instrument 12, and fingerprint instrument 9 is logical
It crosses between sensor 10 and mainboard 11 and is connected, while assisting the vertical centerline between fingerprint instrument 12 about device main body 1 of registering
Symmetrically, finger is pressed on the surface of fingerprint instrument 9 and auxiliary fingerprint instrument 12, passes through 10 He of sensor of model FPC1020AM
Mutual cooperation between mainboard 11 has been registered in the information registered feedback to display 8 when showing on display 8, has been indicated
Registering success can be from the dress since the left and right sides surface for device main body 1 of registering is fixedly installed with auxiliary fingerprint instrument 12
Three directions set check card registering, and avoid a large amount of time queuing of waste and register, secondly the setting of oil-Absorbing Sheets 3 can be kept away
Exempt from for the grease stain on finger to be applied to fingerprint instrument 9 and assist the surface of fingerprint instrument 12, is conducive to keep the clean of 9 surface of fingerprint instrument
Only, to ensure that the long-term sensitivity of fingerprint instrument 9；
The viscous gluing of the storage box 13 is connected with soft formation pad 14, and the storage box 13 is located at the lower section of auxiliary fingerprint instrument 12, soft formation pad
14 inside is equipped with battery 15, and the inner wall threaded upper ends of the storage box 13 are connected with motion stops 16, and the upper end of motion stops 16
It is connected with one end of rope 17, the other end of rope 17 is connected with fixed block 18, and cylindrical bar 19 is located at and registers under device main body 1
End margin is set as welding between the outer surface of the storage box 13 and the outer surface for device main body 1 of registering, and the interior table of soft formation pad 14
It fits, motion stops 16 is extracted from the inside of the storage box 13, then by battery 15 between face and the outer surface of battery 15
It is placed on the inside of the storage box 13, soft formation pad 14, by the setting of soft formation pad 14, is kept away between battery 15 and the storage box 13
To exempt from battery 15 directly to be contacted with the storage box 13, the setting of soft formation pad 14 strengthens the shock resistance of battery 15, when
When the case where device encounters unexpected power failure, timely power supply can be provided for the device by battery 15, so that the dress
It sets and can continue to work；
The inside of elongated slot 20, which is run through, motion bar 21, and the lower section of motion bar 21 is connected with cover board 22, and cylindrical bar 19 passes through elongated slot
Nested encryptions between 20 and motion bar 21, and the inside diameter of elongated slot 20 is greater than the outer dia of motion bar 21, in cover board 22
Portion offers locating slot 23, and the inside of locating slot 23 is socketed with positioning column 24, and motion bar 21 is applied in circle by elongated slot 20
The inside of mast 19, since the inside diameter of elongated slot 20 is greater than the outer dia of motion bar 21, motion bar 21 can be in length
The inside of slot 20 is rotated upwardly and downwardly, and the lower surface for device main body 1 of registering is provided with USB connector 25, and after device main body 1 of registering
End face is fixedly installed with back plate 26, and matches between the external dimensions of positioning column 24 and the inside dimension of locating slot 23, will
Cover board 22 and the left and right ends of motion bar 21 are welded, and then rotate down cover board 22, are determined so that locating slot 23 is socketed in
The outside of position column 24, so that cover board 22 is covered on the lower surface for device main body 1 of registering, this, which is provided with, is conducive to that USB is kept to connect
Cleannes at interface 25 avoid extraneous dust and fall at USB connector 25 so that the sensitivity at USB connector 25 compared with
Height is conducive to the transmission of data；
The quadrangle of back plate 26 is screwed with fixing bolt 27, and the rear end face of fixing bolt 27 is covered with waterproofing membrane 28, back plate
It is welded with connecting plate 29 in the middle part of 26 rear end face, and the inside of connecting plate 29 offers hole slot 30, back plate 26 passes through fixing bolt
It is threadedly coupled between 27 and device main body 1 of registering, while there are two the total settings of waterproofing membrane 28, and mutually flat between waterproofing membrane 28
It goes, is connected between back plate 26 and device main body 1 of registering by fixing bolt 27 in the device, waterproofing membrane 28 is covered on fixation
On bolt 27, the moisture resistance of fixing bolt 27 is improved, avoids when fixing bolt 27 is chronically exposed to the external world and causes its surface
Get rusty so that fixing bolt 27 is able to maintain permanent flexibility, consequently facilitating the installation and removal of back plate 26, hole slot 30 it is interior
Portion, which is run through, stock 31, and the lower end of stock 31 is welded with transverse slat 32, and the rear end face of transverse slat 32 is fixed with construction wall 33, stock
31 between hole slot 30 and connecting plate 29 by being connected, and connecting plate 29 is uniformly distributed along the vertical direction of back plate 26, will be connected
Plate 29 is directly socketed in the outside of stock 31 by hole slot 30, passes through the setting of connecting plate 29, stock 31, transverse slat 32 and hole slot 30
Back plate 26 is installed in parallel in the surface of construction wall 33, this setting is avoided back plate 26 being fixed on using a large amount of screw and be built
On walling body 33, the damage range on 33 surface of construction wall is reduced, and to be fixedly connected with mode relatively simple for this kind of back plate 26
It is practical, easy to install and disassembly.
Oil-Absorbing Sheets 3: before using the device, being mounted on the inside of square groove 2 by working principle first, then will sealing
Lid 5 is rotated to the right by shaft 4, so that sealing cover 5 is covered on the surface of square groove 2, by finger pressing in fingerprint instrument 9 and auxiliary
The surface for helping fingerprint instrument 12, by the mutual cooperation between the sensor 10 and mainboard 11 of model FPC1020AM, by what is registered
It in information feedback to display 8, has registered when being shown on display 8, success of registering has been indicated, due to the left and right for device main body 1 of registering
Both side surface is fixedly installed with auxiliary fingerprint instrument 12, therefore check card registering from three directions of the device, will live
Dynamic plug 16 is extracted from the inside of the storage box 13, then battery 15 is placed on to the inside of the storage box 13, when the device encounter it is prominent
When the case where so having a power failure, timely power supply can be provided for the device by battery 15, allow the device to continue work
Make, motion bar 21 is applied in the inside of cylindrical bar 19 by elongated slot 20, since the inside diameter of elongated slot 20 is greater than motion bar 21
Outer dia, therefore motion bar 21 can be rotated upwardly and downwardly in the inside of elongated slot 20, by a left side for cover board 22 and motion bar 21
Right both ends are welded, and then rotate down cover board 22, so that locating slot 23 is socketed in the outside of positioning column 24, so that
Cover board 22 is covered on the lower surface for device main body 1 of registering, and passes through fixing bolt 27 in the device between back plate 26 and device main body 1 of registering
It is connected, waterproofing membrane 28 is covered on fixing bolt 27, improves the moisture resistance of fixing bolt 27, avoid fixing bolt
27 cause its surface oxidisation when being chronically exposed to the external world, so that fixing bolt 27 is able to maintain permanent flexibility, by connecting plate
29 are directly socketed in the outside of stock 31 by hole slot 30, will by the setting of connecting plate 29, stock 31, transverse slat 32 and hole slot 30
Back plate 26 is installed in parallel in the surface of construction wall 33, the present invention relates to the relevant technology of circuit be showing of having disclosed
There is technology.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of punch-card device with the system that records of registering, including device main body (1) of registering, fingerprint instrument (9), the storage box (13) and
Cylindrical bar (19), it is characterised in that: the front surface for registering device main body (1) is provided with square groove (2), and square groove (2)
Placed inside has oil-Absorbing Sheets (3), and the left side edge of the square groove (2) is equipped with shaft (4), and the outside connection of shaft (4)
Have sealing cover (5), is provided with main screen (6) above the square groove (2), and be provided with key on the left of main screen (6)
(7), it being equipped with display (8) on the right side of the main screen (6), the rear end face of the fingerprint instrument (9) is glued with sensor (10),
And fingerprint instrument (9) is located at the lower section of display (8), the rear end face of the sensor (10) is equipped with mainboard (11), described to register
The left and right sides surface of device main body (1) is fixedly installed with auxiliary fingerprint instrument (12), the viscous gluing of the storage box (13)
It is connected with soft formation pad (14), and the storage box (13) is located at the lower section of auxiliary fingerprint instrument (12), the inside installation of the soft formation pad (14)
Have battery (15), the inner wall threaded upper ends of the storage box (13) are connected with motion stops (16), and the upper end of motion stops (16)
Be connected with one end of rope (17), the other end of the rope (17) is connected with fixed block (18), the cylindrical bar (19) it is interior
Portion offers elongated slot (20), and cylindrical bar (19) is located at the lower edge for device main body (1) of registering, and the inside of the elongated slot (20) is passed through
It is installed with motion bar (21), and is connected with cover board (22) below motion bar (21).
2. a kind of punch-card device with the system that records of registering according to claim 1, it is characterised in that: the square groove
(2) by constituting rotational structure between shaft (4) and sealing cover (5), and the inner surface of square groove (2) and oil-Absorbing Sheets (3) outside
It fits between surface, and the vertical centerline of oil-Absorbing Sheets (3) is overlapped with the vertical centerline of square groove (2).
3. a kind of punch-card device with the system that records of registering according to claim 1, it is characterised in that: the fingerprint instrument
(9) it by being connected between sensor (10) and mainboard (11), while assisting between fingerprint instrument (12) about register device main body (1)
Vertical centerline it is symmetrical.
4. a kind of punch-card device with the system that records of registering according to claim 1, it is characterised in that: the storage box
(13) it is set as welding between the outer surface of outer surface and device main body (1) of registering, and the inner surface and storage of soft formation pad (14)
It fits between the outer surface of battery (15).
5. a kind of punch-card device with the system that records of registering according to claim 1, it is characterised in that: the cylindrical bar
(19) by nested encryptions between elongated slot (20) and motion bar (21), and the inside diameter of elongated slot (20) is greater than motion bar (21)
Outer dia.
6. a kind of punch-card device with the system that records of registering according to claim 1, it is characterised in that: the cover board
(22) it is offered in the middle part of locating slot (23), and the inside of locating slot (23) is socketed with positioning column (24).
7. a kind of punch-card device with the system that records of registering according to claim 6, it is characterised in that: the device of registering
The lower surface of main body (1) is provided with USB connector (25), and the rear end face for device main body (1) of registering is fixedly installed with back plate (26),
And it matches between the external dimensions of positioning column (24) and the inside dimension of locating slot (23).
8. a kind of punch-card device with the system that records of registering according to claim 7, it is characterised in that: the back plate
(26) quadrangle is screwed with fixing bolt (27), and the rear end face of fixing bolt (27) is covered with waterproofing membrane (28), described
It is welded with connecting plate (29) in the middle part of the rear end face of back plate (26), and the inside of connecting plate (29) offers hole slot (30).
9. a kind of punch-card device with the system that records of registering according to claim 8, it is characterised in that: the back plate
(26) it is threadedly coupled between device main body (1) by fixing bolt (27) with registering, while there are two waterproofing membrane (28) is arranged altogether,
And it is parallel to each other between waterproofing membrane (28).
10. a kind of punch-card device with the system that records of registering according to claim 8, it is characterised in that: the hole slot
(30) inside, which is run through, to be had stock (31), and the lower end of stock (31) is welded with transverse slat (32), the rear end face of the transverse slat (32)
It is fixed with construction wall (33), the stock (31) between hole slot (30) and connecting plate (29) by being connected, and connecting plate
(29) vertical direction along back plate (26) is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177827.2A CN109872409A (en) | 2019-03-10 | 2019-03-10 | A kind of punch-card device with the system that records of registering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910177827.2A CN109872409A (en) | 2019-03-10 | 2019-03-10 | A kind of punch-card device with the system that records of registering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109872409A true CN109872409A (en) | 2019-06-11 |
Family
ID=66920102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910177827.2A Withdrawn CN109872409A (en) | 2019-03-10 | 2019-03-10 | A kind of punch-card device with the system that records of registering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109872409A (en) |
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| CN104766387A (en) * | 2015-04-08 | 2015-07-08 | 金陵科技学院 | Fingerprint punched-card machine capable of being used by multiple persons simultaneously |
| CN205068510U (en) * | 2015-09-06 | 2016-03-02 | 天津达荣电子科技有限公司 | Novel intelligence machine of registering of checking card |
| CN105788031A (en) * | 2014-12-15 | 2016-07-20 | 西安星云网络有限公司 | Work attendance machine integrated with door control function |
| CN205582025U (en) * | 2016-05-04 | 2016-09-14 | 合肥市行思拓教育科技有限公司 | Take attendance machine of locate function |
| CN107967724A (en) * | 2018-01-18 | 2018-04-27 | 成都智答科技有限公司 | A kind of equipment of registering of the automatic attendance of bluetooth |
| CN207690155U (en) * | 2017-11-09 | 2018-08-03 | 天津开发区华普惠诚网络科技有限公司 | A kind of general fingerprint attendance machine |
| CN208255956U (en) * | 2018-05-02 | 2018-12-18 | 清远网软网络科技有限公司 | A kind of visual fingerprint attendance equipment of display screen |
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2019
- 2019-03-10 CN CN201910177827.2A patent/CN109872409A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788031A (en) * | 2014-12-15 | 2016-07-20 | 西安星云网络有限公司 | Work attendance machine integrated with door control function |
| CN104766387A (en) * | 2015-04-08 | 2015-07-08 | 金陵科技学院 | Fingerprint punched-card machine capable of being used by multiple persons simultaneously |
| CN205068510U (en) * | 2015-09-06 | 2016-03-02 | 天津达荣电子科技有限公司 | Novel intelligence machine of registering of checking card |
| CN205582025U (en) * | 2016-05-04 | 2016-09-14 | 合肥市行思拓教育科技有限公司 | Take attendance machine of locate function |
| CN207690155U (en) * | 2017-11-09 | 2018-08-03 | 天津开发区华普惠诚网络科技有限公司 | A kind of general fingerprint attendance machine |
| CN107967724A (en) * | 2018-01-18 | 2018-04-27 | 成都智答科技有限公司 | A kind of equipment of registering of the automatic attendance of bluetooth |
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Application publication date: 20190611 |
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