CN211628262U - Face recognition equipment based on expression feature extraction - Google Patents
Face recognition equipment based on expression feature extraction Download PDFInfo
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- CN211628262U CN211628262U CN202020833364.9U CN202020833364U CN211628262U CN 211628262 U CN211628262 U CN 211628262U CN 202020833364 U CN202020833364 U CN 202020833364U CN 211628262 U CN211628262 U CN 211628262U
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Abstract
The utility model provides a face recognition device based on expression feature extraction, which relates to the technical field of face recognition devices and aims to solve the problems that the surface of the face recognition card punching device cannot be protected when the number of times of punching the card at the flow rate is more in the existing face recognition card punching device based on expression feature extraction, and the surface of the card punching device is easily infected with more dust and saliva spray after long-time use, so that the cleaning is inconvenient; the main body is a face recognition machine body, and the front end of the main body is of an inclined structure; the connecting block is installed in the middle of the rear end of the main body in a fixed connection mode. The main part is used for direct recognition face facial expression characteristic for after extracting human cotton expression characteristic, can carry out the record of checking card, and the control lever of main part is used for controlling the main part and removes, makes the main part when needs according to human altitude mixture control, can be through the convenient control of control lever.
Description
Technical Field
The utility model belongs to the technical field of face identification equipment, more specifically say, in particular to face identification equipment based on expression feature draws.
Background
The face recognition attendance machine is a novel storage attendance machine, only needs to acquire face images of employees in advance and establishes files, when the employees stand on duty and stand in a recognition area of the face recognition attendance machine, the attendance machine can quickly record attendance conditions and save records, and the face recognition attendance machine has a fingerprint card punching function.
For example, application No.: relate to a forbidden face identification all-in-one of door in CN201820947854.4, including installation casing and installation layer board, the surface mounting of installation casing has the camera, the installation casing surface of camera both sides all installs the light, the installation casing surface mounting of camera below has the display screen, the installation casing surface mounting of display screen below has bee calling organ, pressure sensor is installed through the connecting wire in the bottom of installation casing, the internally mounted of installation casing has the singlechip, one side of installation casing is provided with the installation layer board, the surface mounting of installation layer board has punch card ware and fingerprint collection appearance. The utility model discloses a set up singlechip, light, camera, pressure sensor, fingerprint collection appearance and punch the card ware structure, solved not have multiple identification and not have face identification's at night problem.
Based on discovery among the prior art, current face identification equipment of checking card based on expression characteristic draws is when the flow number of times of checking card is more, can't protect face identification equipment surface of checking card, after long-time the use, the equipment surface of checking card is infected with more dust and saliva droplet easily, it is comparatively inconvenient to clear up, and current face identification equipment of checking card based on expression characteristic draws is when the flow number of times of checking card is more, the person of checking card is different by normal height, the equipment of checking card can't effectually discern human face, the convenient card of the person of checking card of highly messenger of unable adjusting device.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a face recognition device based on expression feature extraction is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a face identification equipment based on expression characteristic draws, with solve current face identification equipment of checking card based on expression characteristic draws when the number of times is more is checked to the people flow, can't protect face identification equipment surface of checking card, after long-time the use, the equipment surface of checking card is infected with more dust and saliva droplet easily, it is comparatively inconvenient to clear up, and current face identification equipment of checking card based on expression characteristic draws is when the number of times is more is checked to the people flow, the person of checking card is the height difference usually, the equipment of checking card can't effectually discern human face, the problem of the convenient card of the person of checking card of highly messenger of unable adjusting device.
The utility model discloses face identification equipment's purpose and efficiency based on expression feature draws is reached by following specific technological means:
a face recognition device based on expression feature extraction comprises a main body, a connecting block, a connecting plate and a guide piece; the main body is a face recognition machine body, and the front end of the main body is of an inclined structure; the connecting block is arranged in the middle of the rear end of the main body in a fixed connection mode; the connecting plates are arranged at the upper end and the lower end of the connecting block, and supporting springs are arranged at the two ends of the outer side of the connecting plates; the both ends of guide pass through the bolt fastening on the wall, and the inside embedding of guide way installs connecting block and connecting plate.
Furthermore, the main body comprises a control rod, a fixing piece and a fixing block; the side edge of the main body is provided with a control rod, and the control rod is of a T-shaped structure; fixing pieces are arranged on two sides of the front end of the main body, and the cross sections of the fixing pieces are of L-shaped structures; the fixed block is installed to the inside top of mounting, and the fixed block is the rubber material to the top of fixed block is the slope column structure.
Furthermore, the connecting block comprises a connecting groove; the connecting block is of a T-shaped structure, and connecting grooves are formed in the middle positions of the upper end and the lower end of the connecting block; the cross section of the connecting groove is of a T-shaped structure.
Furthermore, the connecting plate comprises an embedded block; the connecting plate is of a plate-shaped structure and is of a T-shaped structure; the inboard edge of connecting plate is equipped with the embedding piece, and just the embedding piece is T shape structure to the embedding piece embedding is installed in the inside of spread groove.
Furthermore, the guide piece comprises a guide groove and a clamping groove; the guide piece is of a rectangular plate-shaped structure, and a guide groove is formed in the front end of the guide piece; the guide groove is of a T-shaped structure, and the upper end and the lower end of the interior of the guide groove are connected with the spring on the outer side of the connecting plate; the right side of guide way is equipped with align to grid's draw-in groove, and the draw-in groove is the rectangle structure to the side of connecting block is installed in the inside embedding of draw-in groove.
Compared with the prior art, the utility model discloses following beneficial effect has:
in the device, a main body and a guide part are arranged, the main body is used for directly identifying facial expression characteristics of a human face, so that after the expression characteristics of human cotton cloth are extracted, a card can be punched for recording, a control rod of the main body is used for controlling the main body to move, when the main body needs to be adjusted according to the height of a human body, the main body can be conveniently controlled through the control rod, fixing parts are arranged on two sides of the front end of the main body, so that fixing blocks can be arranged in the main body, when the device identifies the facial characteristics, a transparent soft shell can be inserted into the fixing parts, the transparent soft shell can be positioned at the front end of the main body for protection, dust or human body spray can directly fall above the transparent soft shell, so that the transparent soft shell can be directly replaced when the device needs to be cleaned, and the fixing blocks are directly contacted and fixed with the transparent soft shell, so that the transparent soft shell can be fixedly used in the inner part;
still furthermore, the guide piece is used for being directly installed on a wall body, so that the connecting block of the main body can be embedded into the guide groove of the guide piece to move, the height of the main body can be freely adjusted when the main body is used, a worker can conveniently adjust the height of the main body when needing face recognition card punching, the guide groove is used for being directly embedded into the installation connecting plate and the connecting block moves in the guide groove, the main body cannot be separated from the guide piece when the height of the main body is adjusted, the clamping groove can directly control the main body to move towards the right side when the main body needs limiting, the right side of the connecting block can be inserted into the clamping groove, the main body is fixed for use, and the problem that the surface of the face recognition card punching equipment cannot be protected when the number of times of people flow card punching is large is solved, after long-time use, the equipment surface of checking card is infected with more dust and saliva droplet easily, and it is comparatively inconvenient to clear up, and current face identification equipment of checking card based on expression characteristic draws when the number of times is more that people's flow is checked card, and the person of checking card height is different usually, and the equipment of checking card can't effectually discern human face, the problem of the convenient card of the person of checking card of highly messenger of unable adjusting equipment.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the main body of the present invention with a three-dimensional and partially enlarged structure.
Fig. 3 is a schematic view of the cross-sectional structure of the connecting block of the present invention.
Fig. 4 is a schematic view of a three-dimensional and partially enlarged structure of the connection plate of the present invention.
Fig. 5 is a schematic perspective view of the guide of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a control lever; 102. a fixing member; 103. a fixed block; 2. connecting blocks; 201. connecting grooves; 3. a connecting plate; 301. embedding a block; 4. a guide member; 401. a guide groove; 402. a clamping groove.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a face recognition device based on expression feature extraction, which comprises a main body 1, a connecting block 2, a connecting plate 3 and a guide piece 4; the main body 1 is a face recognition machine body, the front end of the main body 1 is of an inclined structure, the fixing piece 102 is used for being arranged on two sides of the front end of the main body 1, the fixing block 103 can be installed in the fixing piece, when the device is used for facial feature recognition, the transparent soft shell can be inserted into the fixing piece 102, the transparent soft shell can be located at the front end of the main body 1 for protection, dust or human body splash can directly fall above the transparent soft shell, when the device needs cleaning, the transparent soft shell can be directly replaced, the fixing block 103 is used for being directly contacted and fixed with the transparent soft shell, and the transparent soft shell can be located in the transparent soft shell and fixed for use; the connecting block 2 is installed in the middle of the rear end of the main body 1 in a fixed connection mode, the connecting groove 201 is of a T-shaped structure, and the connecting block 2 can move towards the side edge when the main body 1 is limited, so that the right side of the connecting block 2 is inserted into the clamping groove 402, the embedded block 301 can be inserted into the connecting block 2 to move when the connecting block 2 moves, the connecting plate 3 cannot move after the connecting block 2 moves, and the connecting plate 3 can still be connected with the connecting block 2; the connecting plates 3 are arranged at the upper end and the lower end of the connecting block 2, the supporting springs are arranged at the two ends of the outer side of the connecting plates 3, the embedded blocks 301 are inserted into the connecting grooves 201, so that after the connecting block 2 moves, the connecting plates 3 can be connected with the connecting block 2 through the embedded blocks 301 all the time, when the main body 1 does not move and is fixed to the right side, the outer side of the connecting plates 3 can receive the power of the springs to control the main body 1 to be in the middle position of the front end of the guide piece 4, and the main body 1 can be in a standard height for use; the two ends of the guide part 4 are fixed on the wall surface through bolts, the connecting block 2 and the connecting plate 3 are embedded in the guide groove 401, the guide groove 401 is used for directly embedding and installing the connecting plate 3 and the connecting block 2 to move in the guide groove 401, so that the main body 1 cannot be separated from the guide part 4 when the height of the main body 1 is adjusted, and the clamping groove 402 can directly control the main body 1 to move towards the right when the main body 1 needs to be limited, so that the right side of the connecting block 2 can be inserted into the clamping groove 402, and the main body 1 is fixed for use; the main body 1 comprises a control rod 101, a fixing piece 102 and a fixing block 103; a control rod 101 is arranged on the side edge of the main body 1, and the control rod 101 is of a T-shaped structure; fixing pieces 102 are arranged on two sides of the front end of the main body 1, and the cross section of each fixing piece 102 is of an L-shaped structure; a fixing block 103 is arranged above the inside of the fixing piece 102, the fixing block 103 is made of rubber, the top end of the fixing block 103 is of an inclined structure, the main body 1 is used for directly recognizing facial expression characteristics of a human face, so that after human cotton cloth expression characteristics are extracted, a card punching record can be carried out, the control rod 101 of the main body 1 is used for controlling the main body 1 to move, and the main body 1 can be conveniently controlled through the control rod 101 when being adjusted according to the height of a human body; wherein, the connecting block 2 comprises a connecting groove 201; the connecting block 2 is of a T-shaped structure, and a connecting groove 201 is formed in the middle of the upper end and the lower end of the connecting block 2; the cross section of the connecting groove 201 is a T-shaped structure, the connecting block 2 is used to be embedded and installed inside the guiding groove 401, so that the main body 1 can be installed and connected through the connecting block 2, and the connecting block 2 can drive the main body 1 to perform height adjustment, and the connecting block 2 is a T-shaped structure, so that the connecting block 2 cannot be separated from the inside of the guiding groove 401 after the height adjustment; the connecting plate 3 comprises an embedded block 301; the connecting plate 3 is of a plate-shaped structure, and the connecting plate 3 is of a T-shaped structure; the inner side edge of the connecting plate 3 is provided with an embedded block 301, the embedded block 301 is of a T-shaped structure, the embedded block 301 is embedded in the connecting groove 201, the connecting plate 3 is arranged at the upper end and the lower end of the connecting block 2, so that the connecting plate 3 can be directly connected with a spring, the connecting plate 3 cannot generate displacement when the connecting block 2 moves for limiting, and the connecting plate 3 can be always connected with the spring to support and receive power; wherein, the guide 4 comprises a guide slot 401 and a card slot 402; the guide 4 is a rectangular plate-shaped structure, and a guide groove 401 is arranged at the front end of the guide 4; the guide groove 401 is of a T-shaped structure, and the upper end and the lower end of the interior of the guide groove 401 are connected with the spring on the outer side of the connecting plate 3; the right side of guide way 401 is equipped with align to grid's draw-in groove 402, and draw-in groove 402 is the rectangle structure, and the side of connecting block 2 is installed to the inside embedding of draw-in groove 402, guide 4 here is used for the direct mount on the wall body, make connecting block 2 of main part 1 can imbed the inside removal of guide way 401 at guide 4, thereby make main part 1 when using, can be free carry out the height adjustment, thereby make the staff when needing facial discernment to punch the card, the height of regulation main part 1 that can be convenient.
The specific use mode and function of the embodiment are as follows:
in the utility model, when the device is needed to be used, the transparent soft shell can be inserted into the fixing part 102 through manpower, so that the transparent soft shell can be pressed and fixed by the fixing block 103, thereby the transparent soft shell can be positioned at the front end of the main body 1 for protection, dust and saliva droplets of human body are prevented from falling down, when the device is used by punching personnel with different heights, the main body 1 can not effectively identify the facial features, the control rod 101 can be used through manpower, the main body 1 is controlled to move upwards or downwards, the main body 1 can be positioned at a proper height for people with different heights to open, after the punching is finished, the control rod 101 can be directly loosened, so that the spring can support the main body 1 to reset, thereby the device can be conveniently used by the next punching personnel, if the device is needed to be fixed after the height is adjusted, the main body 1 can be directly controlled to move to the right, make the right-hand member of connecting block 2 can insert the inside of draw-in groove 402 for embedded piece 301 can remove in the inside of spread groove 201, make main part 1 and connecting block 2 remove after spacing, connecting plate 3 can not produce the displacement, still can be connected with connecting block 2, thereby make this device can fix and highly draw human expression characteristic and carry out face identification record of checking the card at fixed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a face identification equipment based on expression feature extraction which characterized in that: the method comprises the following steps: the connecting device comprises a main body (1), a connecting block (2), a connecting plate (3) and a guide piece (4); the main body (1) is a human face recognition machine body, and the front end of the main body (1) is of an inclined structure; the connecting block (2) is arranged in the middle of the rear end of the main body (1) in a fixed connection mode; the connecting plates (3) are arranged at the upper end and the lower end of the connecting block (2), and supporting springs are arranged at the two outer ends of the connecting plates (3); the both ends of guide (4) are passed through the bolt fastening on the wall, and the inside embedding of guide way (401) installs connecting block (2) and connecting plate (3).
2. The facial recognition apparatus based on expressive feature extraction as claimed in claim 1, wherein: the main body (1) comprises a control rod (101), a fixing piece (102) and a fixing block (103); a control rod (101) is arranged on the side edge of the main body (1), and the control rod (101) is of a T-shaped structure; fixing pieces (102) are arranged on two sides of the front end of the main body (1), and the cross section of each fixing piece (102) is of an L-shaped structure; fixed block (103) are installed to the inside top of mounting (102), and fixed block (103) are the rubber material to the top of fixed block (103) is the slope column structure.
3. The facial recognition apparatus based on expressive feature extraction as claimed in claim 1, wherein: the connecting block (2) comprises a connecting groove (201); the connecting block (2) is of a T-shaped structure, and a connecting groove (201) is formed in the middle of the upper end and the lower end of the connecting block (2); the cross section of the connecting groove (201) is of a T-shaped structure.
4. The facial recognition apparatus based on expressive feature extraction as claimed in claim 1, wherein: the connecting plate (3) comprises an embedded block (301); the connecting plate (3) is of a plate-shaped structure, and the connecting plate (3) is of a T-shaped structure; the inner side of the connecting plate (3) is provided with an embedded block (301), the embedded block (301) is of a T-shaped structure, and the embedded block (301) is embedded in the connecting groove (201).
5. The facial recognition apparatus based on expressive feature extraction as claimed in claim 1, wherein: the guide piece (4) comprises a guide groove (401) and a clamping groove (402); the guide piece (4) is of a rectangular plate-shaped structure, and a guide groove (401) is formed in the front end of the guide piece (4); the guide groove (401) is of a T-shaped structure, and the upper end and the lower end of the interior of the guide groove (401) are connected with the spring on the outer side of the connecting plate (3); the right side of guide way (401) is equipped with align to grid draw-in groove (402), and draw-in groove (402) are the rectangle structure to the side of connecting block (2) is installed in the inside embedding of draw-in groove (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833364.9U CN211628262U (en) | 2020-05-19 | 2020-05-19 | Face recognition equipment based on expression feature extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833364.9U CN211628262U (en) | 2020-05-19 | 2020-05-19 | Face recognition equipment based on expression feature extraction |
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| Publication Number | Publication Date |
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| CN211628262U true CN211628262U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020833364.9U Active CN211628262U (en) | 2020-05-19 | 2020-05-19 | Face recognition equipment based on expression feature extraction |
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| CN (1) | CN211628262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783075A (en) * | 2022-04-26 | 2022-07-22 | 枣庄学院 | Be used for business administration attendance equipment of checking card |
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2020
- 2020-05-19 CN CN202020833364.9U patent/CN211628262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114783075A (en) * | 2022-04-26 | 2022-07-22 | 枣庄学院 | Be used for business administration attendance equipment of checking card |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211223 Address after: Room 317.321, 3 / F, building 10, zone 2, Jinqiao market cluster, No. 1555, Section 1, Purui Avenue, Wangcheng economic and Technological Development Zone, Changsha, Hunan 410000 Patentee after: Hunan Dahan Anxiety Wisdom Technology Co.,Ltd. Address before: 8 Wangwang Road, Wangcheng District, Changsha City, Hunan Province 410200 Patentee before: HUNAN College OF INFORMATION |
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| TR01 | Transfer of patent right |