CN209357120U - A face recognition attendance device - Google Patents

Abstract

The utility model belongs to the technical field of attendance devices, and in particular relates to a face recognition attendance device, which comprises an attendance machine housing, a main board is fixedly installed inside the attendance machine housing, a processor is welded on the main board, and a processing unit is fixedly installed on the main board. The storage device is bidirectionally electrically connected to the memory, and the speaker and communication module are bidirectionally electrically connected to the output end of the processor. The battery is installed on the back of the main board, and the battery is fixedly connected to the case of the attendance machine. Cooling holes, the side of the attendance machine housing corresponds to the outer side of the cooling hole is provided with a dust-proof net, the dust-proof net is detachably connected to the attendance machine housing, and the front surface of the attendance machine housing is fixedly installed with an electrical connection with the output terminal of the processor. The connected display screen; the attendance machine collects face images through the camera for attendance, which greatly improves the efficiency of attendance work, and can transmit information in real time, which is convenient for attendance personnel to make statistics and clean up dust.

Description

A face recognition attendance device

technical field

The utility model belongs to the technical field of attendance devices, in particular to a face recognition attendance device.

Background technique

Attendance equipment is divided into two categories: the first category is simple printing. When punching the card, the original record data is directly printed on the card through the attendance machine. The training can be used immediately; the second type is the storage type. When clocking in, the original recorded data is directly stored in the attendance machine, and then collected and summarized by the computer, and then processed by software, and finally the required attendance information is formed or queried or printed. Its attendance information is flexible and rich, and some initial training is required for first-time users to gradually master all its functions.

Existing attendance equipment is generally opened by swiping a card, and it often occurs that the attendance system is seriously damaged, and the efficiency of rigid attendance is greatly improved. In addition, the dust-proof device of the attendance machine is generally installed inside the housing of the attendance machine for the sake of beauty. It is not easy to clean up the dust.

Utility model content

The purpose of this utility model is to provide a face recognition time attendance device to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a face recognition attendance device, including a attendance machine housing, a main board is fixedly installed inside the attendance machine housing, a processor is welded to the main board, and the A memory bidirectionally electrically connected to the processor and a speaker and a communication module bidirectionally electrically connected to the output end of the processor are also fixedly installed on the main board. The attendance machine housing is fixedly connected, and the side wall of the attendance machine housing is provided with a cooling hole, and the side of the attendance machine housing is provided with a dust-proof net corresponding to the outside of the cooling hole, and the dust-proof net and The attendance machine housing is detachably connected, and the front surface of the attendance machine housing is fixedly installed with a display screen electrically connected to the output end of the processor. A camera that is electrically connected to the input of the time attendance machine, the housing of the time attendance machine is located on one side of the camera and has a speaker hole, and one side of the display screen is provided with a keyboard that is electrically connected to the input end of the processor , the camera, the display screen, the keyboard and the main board are all electrically connected to the battery.

Preferably, the processor is signal-connected with the control terminal through the communication module.

Preferably, a mounting plate is fixedly installed on the back of the attendance machine housing, and several bolt holes are installed on the mounting plate, and the bolt holes are located on the outside of the attendance machine housing.

Preferably, an installation ring is fixedly installed on the outer wall of the dust-proof net, and at least three screws are arranged on the installation ring.

Preferably, the inner wall of the attendance machine housing is provided with a fixing bracket, and the main board is fixedly connected to the attendance machine housing through the fixing bracket.

Preferably, at least two heat dissipation holes are provided.

Compared with the prior art, the beneficial effect of the utility model is: the attendance machine is equipped with a camera, and uses the camera to collect faces for comparison attendance, avoiding the occurrence of the card on behalf of others, greatly improving the efficiency of attendance work, and by setting The communication module transmits the test information to the control terminal in real time, which is convenient for the test staff to make statistics. At the same time, the dust-proof net is set on the outer wall of the attendance machine housing to prevent dust from entering the attendance machine and facilitate dust cleaning.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the partial sectional structure schematic diagram of the utility model;

Fig. 3 is the structural representation of dust-proof net in the utility model;

Fig. 4 is the working principle figure of the utility model;

In the figure: 1. Attendance machine shell; 2. Camera; 3. Bolt holes; 4. Display screen; 5. Mounting plate; 6. Keypad; 7. Speaker holes; 8. Cooling holes; 10. Processor; 11. Battery; 12. Memory; 13. Speaker; 14. Main board; 15. Communication module; 16. Screw; 17. Mounting ring.

Detailed ways

Below in conjunction with embodiment the utility model is described further.

The following examples are used to illustrate the utility model, but can not be used to limit the protection scope of the utility model. The conditions in the embodiment can be further adjusted according to the specific conditions, and the simple improvement of the method of the utility model under the premise of the concept of the utility model belongs to the protection scope of the utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a face recognition attendance device, including an attendance machine housing 1, a main board 14 is fixedly installed inside the attendance machine housing 1, and a processor is welded on the main board 14 10. The mainboard 14 is also fixedly installed with a memory 12 bidirectionally electrically connected to the processor 10, a speaker 13 and a communication module 15 bidirectionally electrically connected to the output of the processor 10, and a storage battery 11 is installed on the back of the mainboard 14. 11 is fixedly connected with the attendance machine housing 1, and the side wall of the attendance machine housing 1 is provided with a cooling hole 8, and the side of the attendance machine housing 1 is provided with a dust-proof net 9 corresponding to the outer side of the cooling hole 8, and the dust-proof net 9 and The attendance machine housing 1 is detachably connected, and the front surface of the attendance machine housing 1 is fixedly installed with a display screen 4 electrically connected to the output end of the processor 10, and an input electrical connection with the processor 10 is installed above the display screen 4 Connected camera 2, the attendance machine housing 1 is located on one side of the camera 2 and has a speaker hole 7, and one side of the display screen 4 is provided with a keyboard 6 electrically connected to the input end of the processor 10, the camera 2, the display The screen 4 , the keyboard 6 and the main board 14 are all electrically connected to the storage battery 11 .

Wherein, the processor 10 is connected with the control terminal signal through the communication module 15, and the processor 10 transmits the attendance information to the control terminal in real time through the communication module 15, so that the attendance staff can count the attendance information.

Wherein, the back side of attendance machine housing 1 is fixedly installed with installation plate 5, and several bolt holes 3 are installed on the installation plate 5, and its bolt hole 3 is positioned at the outside of attendance machine housing 1, by setting installation plate 5, and in installation Bolt holes 3 are provided on the plate 5, and the mounting plate can be fixed on the attendance place by bolts, which is convenient for installation and easy for disassembly.

Wherein, the outer wall of the dust-proof net 9 is fixedly installed with a mounting ring 17, and at least three screws 16 are arranged on the mounting ring 17, and the dust-proof net 9 is fixed on the outside of the attendance machine housing 1 by the mounting ring 17, which can be cleaned when cleaning. The dust-proof net 9 is disassembled for cleaning, and at the same time, the mounting ring 17 is fixed on the attendance machine housing 1 by more than three screws 16, so that the connection between the dust-proof net 9 and the attendance machine housing 1 is tighter.

Wherein, the inner surface wall of the attendance machine housing 1 is provided with a fixed bracket, the main board 14 is fixedly connected with the attendance machine housing 1 through the fixed bracket, and the main board 14 is fixed in the inside of the attendance machine housing 1 through the fixed bracket, so that the main board 14 remains stable .

Among them, at least two heat dissipation holes 8 are provided, and by opening more than two heat dissipation holes 8, the heat dissipation efficiency of the time attendance machine is increased.

In this example:

Processor 10 can be a DSPS digital information processor;

The memory 12 is a small memory, and the model of the memory 12 can be STM32F103C8T6;

The loudspeaker 13 can be a 4140 film ultrasonic horn.

The working principle and application process of the utility model: when in use, the face image information of the employee is first collected by the camera 2, and the face image information is transmitted to the processor 10 in the form of an electrical signal, after being processed by the processor 10 The information is transmitted to the memory 12 for storage, and when attendance is checked, the face image information is collected by the camera 2, and the image information is transmitted to the processor 10, and the processor 10 retrieves the image information set in the memory 12, and collects After the comparison is completed, the attendance personnel are reminded through the loudspeaker 13 whether the check-in is successful. After the attendance is completed, the processor 10 transmits the information to the control terminal through the communication module 15, which is convenient for the attendance personnel to count. When it is necessary to clean up dust , loosen the screw 16, remove the dust-proof net 9 and clean it up. After cleaning, the dust-proof net 9 is installed on the attendance machine housing 1 by the screw 16 to get final product.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of human face identification work-attendance checking equipment, it is characterised in that: including attendance recorder shell (1), the attendance recorder shell (1) it is interior Portion is fixedly installed with mainboard (14), and the mainboard (14) is welded with processor (10), is also fixedly installed on the mainboard (14) With the memory (12) of the processor (10) two-way electric connection and with the two-way electrical property of output end of the processor (10) The loudspeaker (13) and communication module (15) of connection, the back side of the mainboard (14) are equipped with battery (11), the battery (11) it is fixedly connected with the attendance recorder shell (1), is offered heat release hole (8) on the side wall of the attendance recorder shell (1), it is described The side of attendance recorder shell (1) corresponds to be provided with Air Filter (9) on the outside of the heat release hole (8), the Air Filter (9) with it is described Attendance recorder shell (1) is detachably connected, and the front surface of the attendance recorder shell (1) is fixedly installed with and the processor (10) The display screen (4) that output end is electrically connected, is equipped with above the display screen (4) and the input of the processor (10) is electrical The camera (2) of connection, the side that the attendance recorder shell (1) is located at the camera (2) offers loud-speaker opening (7), described The side of display screen (4) is provided with the electric connection of the input terminal of the processor (10) by keyboard (6), the camera (2), display screen (4), press keyboard (6) and the mainboard (14) with the battery (11) be electrically connected.

2. a kind of human face identification work-attendance checking equipment according to claim 1, it is characterised in that: the processor (10) passes through institute Communication module (15) is stated to connect with controlling terminal signal.

3. a kind of human face identification work-attendance checking equipment according to claim 1, it is characterised in that: the attendance recorder shell (1) The back side is fixedly installed with mounting plate (5), several bolts hole (3), the bolt hole (3) are equipped on the mounting plate (5) Positioned at the outside of the attendance recorder shell (1).

4. a kind of human face identification work-attendance checking equipment according to claim 1, it is characterised in that: the appearance of the Air Filter (9) Wall is fixedly installed with mounting ring (17), at least provided with three screws (16) on the mounting ring (17).

5. a kind of human face identification work-attendance checking equipment according to claim 1, it is characterised in that: the attendance recorder shell (1) Inner surface wall is provided with fixed bracket, and the mainboard (14) is fixedly connected with the attendance recorder shell (1) by fixed bracket.

6. a kind of human face identification work-attendance checking equipment according to claim 1, it is characterised in that: the heat release hole (8) is at least opened If at two.