CN214670596U - Biological identification equipment with multiple recognition device - Google Patents
Biological identification equipment with multiple recognition device Download PDFInfo
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- CN214670596U CN214670596U CN202120672270.2U CN202120672270U CN214670596U CN 214670596 U CN214670596 U CN 214670596U CN 202120672270 U CN202120672270 U CN 202120672270U CN 214670596 U CN214670596 U CN 214670596U
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Abstract
The utility model discloses a biological identification equipment with multiple recognition device, include: the identification device comprises an identification main body and a support frame, wherein a display screen, a face recognition camera and a fingerprint identification plate are arranged on the surface of the identification main body, the support frame is fixedly installed on the ground, the identification main body is hinged to the support frame through a connecting rod, the identification main body is inclined and the display screen faces the ground, symmetrically arranged dampers are arranged on two sides of the identification main body, one end of each damper is hinged to the identification main body, and the other end of each damper is hinged to the support frame. The utility model discloses a biological identification equipment with multiple recognition device, the main part slope of discernment sets up and the display screen prevents the maloperation towards ground under the conventional condition, and identification equipment can adjust in a flexible way, effectively satisfies different height users' user demand.
Description
Technical Field
The utility model belongs to the technical field of biological identification equipment, especially, relate to a biological identification equipment with multiple recognition device.
Background
The biological identification technology comprises face identification, voice identification, gait identification, fingerprint identification, palm print identification and the like, and has wide application prospect. Biometric identification systems sample biometric features, extract their unique features and convert them into digital codes, and further compose these codes into feature templates.
As the cost of microprocessors and various electronic components continues to decrease and the accuracy gradually increases, biometric identification systems are increasingly being used in new, intelligent systems and areas of commerce. If chinese patent CN201921743768.2 discloses an intelligent entrance guard device based on face identification, including emergency exit, fixed frame and face identification access control machine, fixed frame is located emergency exit one side, and face identification access control machine is located the fixed frame inboard, fixed frame internally mounted has the removal lead screw, remove lead screw bottom fixedly connected with servo motor, and servo motor is located the inside below of fixed frame, remove lead screw outer wall threaded connection and remove the seat, remove the seat outside and face identification access control machine fixed connection, the utility model relates to an intelligent entrance guard technical field. This intelligent entrance guard device based on face identification can make things convenient for different height crowds to carry out face identification, avoids old man or child to use face identification's intelligent entrance guard device because the height reason can't, can in time carry out soft light filling work when light is not good simultaneously, makes things convenient for intelligent entrance guard device's quick face identification work, and the practicality is good. Chinese patent CN201810838040.1 discloses a safety monitoring method and device based on gait recognition, belonging to the field of video monitoring. The method comprises the following steps: acquiring a first step-state feature set of a monitored object, wherein the first step-state feature set comprises at least one first step-state feature of a first gait, and the first gait is the gait of the monitored object in an invisible gait recognition area; acquiring a second step feature set of the monitored object, wherein the second step feature set comprises at least one second step feature of a second gait, the second gait is the gait of the monitored object in an explicit gait recognition area, and the invisible gait recognition area and the explicit gait recognition area are two different preset areas; and sending an alarm when the first gait and the second step state are different according to the first step state feature set and the second step state feature set. The device comprises an acquisition module and a determination module. The application can identify the monitoring object which changes the gait of the user in the gait recognition area. Chinese patent CN201510919101.3 discloses a frequency band selection method and device for palm print recognition, so as to reduce the amount of computation in the palm print recognition process and improve the efficiency of palm print recognition. The method comprises the following steps: eliminating frequency bands corresponding to a small amount of information in the palm print image to obtain a first alternative frequency band; selecting a frequency band corresponding to a low equal error rate from the palm print image based on a Gabor filter as a second alternative frequency band; and according to a k clustering algorithm, calculating a plurality of well-clustered frequency band clusters from the overlapped part of the first candidate frequency band and the second candidate frequency band, wherein the frequency band corresponding to the center of the well-clustered frequency band cluster is used as the frequency band finally used for palm print identification. The technical scheme provided by the application can obviously improve the efficiency and accuracy of palm print identification.
In order to improve safety and convenience of entrance and exit, various rooms such as an existing conference room, a visitors room, and a hotel are generally provided with identity recognition equipment based on face recognition or fingerprint recognition. However, the single identity recognition device for recognizing the human face or the fingerprint is not high in safety. And the existing identity recognition equipment is fixedly arranged at the door edge, is inconvenient to adjust and cannot adapt to the use requirements of users with different heights.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a biological identification equipment with multiple recognition device, discernment main part slope sets up and the display screen is towards ground under the conventional condition, prevents the maloperation, and identification equipment can adjust in a flexible way, effectively satisfies different height users' user demand.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a biometric apparatus having multiple identification devices, comprising: the identification device comprises an identification main body and a support frame, wherein a display screen, a face recognition camera and a fingerprint identification plate are arranged on the surface of the identification main body, the support frame is fixedly installed on the ground, the identification main body is hinged to the support frame through a connecting rod, the identification main body is inclined and the display screen faces the ground, symmetrically arranged dampers are arranged on two sides of the identification main body, one end of each damper is hinged to the identification main body, and the other end of each damper is hinged to the support frame.
As a further description of the above technical solution:
the support frame includes column casing and cylinder, and column casing fixed mounting is subaerial, and cylinder sliding connection is in the column casing, and the cylinder passes through fastener fixed mounting on the column casing.
As a further description of the above technical solution:
the fastener countersunk head is arranged on the column body.
As a further description of the above technical solution:
the column sleeve is provided with a sliding chute arranged along the length direction of the column sleeve, and the section of the sliding chute is T-shaped.
As a further description of the above technical solution:
be provided with the ejector pad on the cylinder, cylinder sliding connection is in the spout, and the width of ejector pad equals the width of spout top opening part.
As a further description of the above technical solution:
the support frame still rotates the seat, rotates the seat fixed mounting subaerial, and the rotatable installation of post cover is on rotating the seat.
As a further description of the above technical solution:
the cylinder is provided with a groove, and the bottom of the identification main body is clamped in the groove.
As a further description of the above technical solution:
the damper comprises a cylinder body and a piston rod, the cylinder body is hinged on the supporting frame, and the piston rod is hinged on the identification main body.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, under the conventional state, discernment main part slope sets up and the display screen is towards ground, prevents that personnel from when discerning the main part, and face identification camera acquires personnel's facial information, carries out facial discernment by accident, leads to unblanking, causes the potential safety hazard. When a person wants to enter a room and carry out identity authentication, the person holds the identification main body by hand and rotates upwards (the rotation amplitude is self-controlled according to the height), and the thumb of the hand of the person carrying out authentication is right at the fingerprint identification plate to realize fingerprint identification; simultaneously, after lifting up the recognition main part, the face recognition camera collects facial features of people and displays face images on a display screen (the display screen displays the face images, so that the people who verify can obtain feedback and know the face information collection condition of the face recognition camera, and therefore the rotation angle of the recognition main part is flexibly adjusted according to the information collection effect of the face recognition camera), and face recognition is achieved. Face and fingerprint double verification fully guarantee the identification accuracy of discernment main part, ensure the security. The personnel that carry out the verification loosen the discernment main part after the verification is accomplished, and the discernment main part falls back under the effect of gravity, but the attenuator forms the buffering to the fall-back of discernment main part, reduces the speed of fall-back. The main body is identified to return slowly under the combined action of gravity and the damper, and damage is avoided.
2. The utility model discloses in, the adjustment of discernment main part position on the support frame is nimble, improves the information acquisition effect of face identification camera, and the personnel of the different heights of being convenient for are verified. The discernment main part on the support frame can realize rotating in the vertical direction through the connecting rod on the one hand, adapts to the facial information acquisition of the personnel of different heights, and on the other hand can realize rotating on the horizontal direction through rotating the seat, and convenient to use, flexibility reduce the installation degree of difficulty. In addition, the support frame can also adjust the height of discerning the main part through the mounting height of adjustment cylinder on the column jacket to the user of adaptation co-altitude not.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a side view of a biometric apparatus having multiple recognition devices.
Fig. 2 is a schematic view showing a state change of a biometric apparatus having a plurality of recognition devices.
Fig. 3 is a schematic structural view of an identification body in a biometrics authentication system having multiple identification devices.
Fig. 4 is a schematic structural view of a support frame in a biometric apparatus having multiple recognition devices.
Fig. 5 is a partial schematic view of a cradle in a biometric apparatus having multiple recognition devices.
Illustration of the drawings:
1. identifying a subject; 11. a display screen; 12. a face recognition camera; 13. a fingerprint identification plate; 2. a support frame; 21. a column sleeve; 211. a chute; 22. a cylinder; 221. a push block; 222. a groove; 23. a rotating seat; 3. a connecting rod; 4. a damper; 41. a cylinder body; 42. a piston rod; 5. a fastener.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a biometric apparatus having multiple identification devices, comprising: discernment main part 1 and support frame 2, the surface of discernment main part 1 is provided with display screen 11, face identification camera 12 and fingerprint identification board 13, support frame 2 fixed mounting is subaerial, discernment main part 1 articulates on support frame 2 through connecting rod 3, discernment main part 1 slope sets up and display screen 11 is towards ground, discernment main part 1 both sides are provided with symmetrical arrangement's attenuator 4, attenuator 4 one end articulates on discernment main part 1, the relative other end articulates on support frame 2. The damper 4 includes a cylinder 41 and a piston rod 42, the cylinder 41 is hinged on the supporting frame 2, and the piston rod 42 is hinged on the identification body 1. Under the conventional state, discernment main part slope sets up and the display screen is towards ground, prevents that personnel from when the discernment main part, and face identification camera acquires personnel's facial information, carries out facial discernment by accident, leads to unblanking, causes the potential safety hazard. The display screen displays the face image, so that the person who is convenient to verify obtains feedback and knows the face information acquisition condition of the face recognition camera, and the rotation angle of the recognition main body is flexibly adjusted according to the information acquisition effect of the face recognition camera. The personnel that carry out the verification loosen the discernment main part after the verification is accomplished, and the discernment main part falls back under the effect of gravity, but the attenuator forms the buffering to the fall-back of discernment main part, reduces the speed of fall-back. The main body is identified to return slowly under the combined action of gravity and the damper, and damage is avoided.
The support frame 2 comprises a column sleeve 21 and a column body 22, the column sleeve 21 is fixedly installed on the ground, the column body 22 is slidably connected into the column sleeve 21, the column body 22 is fixedly installed on the column sleeve 21 through a fastener 5, a sliding groove 211 arranged along the length direction of the column sleeve 21 is formed in the column sleeve 21, and the section of the sliding groove 211 is in a T shape. The height of the identification main body 1 is adjusted by adjusting the installation height of the support frame 2 on the column sleeve 21 through the column 22, so as to adapt to users with different heights.
The cylinder 22 is provided with a push block 221, the cylinder 22 is slidably connected in the sliding groove 211, the width of the push block 221 is equal to the width of the opening at the top of the sliding groove 211, and the fastener 5 is arranged on the cylinder 22 in a countersunk manner, so that the push block 221 is prevented from influencing the pushing of the cylinder 22. The width of the pushing block 221 is equal to the width of the opening at the top of the sliding groove 211, so as to further control the smooth sliding of the cylinder 22.
Be provided with recess 222 on the cylinder 22, the bottom joint of discernment main part 1 is in recess 222, and recess 222 plays the positioning action under discernment main part 1 conventional state, and the restriction discernment main part 1's position protects discernment main part 1 not fragile.
The working principle is as follows: under the conventional state, discernment main part slope sets up and the display screen is towards ground, prevents that personnel from when the discernment main part, and face identification camera acquires personnel's facial information, carries out facial discernment by accident, leads to unblanking, causes the potential safety hazard. When a person wants to enter a room and carry out identity authentication, the person holds the identification main body by hand and rotates upwards (the rotation amplitude is self-controlled according to the height), and the thumb of the hand of the person carrying out authentication is right at the fingerprint identification plate to realize fingerprint identification; meanwhile, after the identification main body is lifted up, the face recognition camera collects facial features of people and displays face images on the display screen (the display screen displays the face images, so that the people who are verified can obtain feedback to know the face information collection condition of the face recognition camera, the rotation angle of the identification main body is flexibly adjusted according to the information collection effect of the face recognition camera), and face recognition is achieved. Face and fingerprint double verification fully guarantee the identification accuracy of discernment main part, ensure the security. The personnel that carry out the verification loosen the discernment main part after the verification is accomplished, and the discernment main part falls back under the effect of gravity, but the attenuator forms the buffering to the fall-back of discernment main part, reduces the speed of fall-back. The main body is identified to return slowly under the combined action of gravity and the damper, and damage is avoided. The position of the recognition main body on the support frame is flexibly adjusted, the information acquisition effect of the face recognition camera is improved, and people with different heights can conveniently verify the information. The discernment main part on the support frame can realize rotating in the vertical direction through the connecting rod on the one hand, adapts to the facial information acquisition of the personnel of different heights, and on the other hand can realize rotating on the horizontal direction through rotating the seat, and convenient to use, flexibility reduce the installation degree of difficulty. In addition, the support frame can also adjust the height of discerning the main part through the mounting height of adjustment cylinder on the column jacket to the user of adaptation co-altitude not.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A biometrics authentication system having a multiplicity of authentication devices, characterized by comprising: discernment main part (1) and support frame (2), the surface of discernment main part (1) is provided with display screen (11), face identification camera (12) and fingerprint identification board (13), support frame (2) fixed mounting is subaerial, discernment main part (1) articulates through connecting rod (3) on support frame (2), discernment main part (1) slope set up and display screen (11) are towards ground, discernment main part (1) both sides are provided with symmetrical arrangement's attenuator (4), attenuator (4) one end articulates on discernment main part (1), the relative other end articulates on support frame (2).
2. A biometric apparatus having multiple identification devices according to claim 1, wherein the support frame (2) comprises a post sleeve (21) and a post body (22), the post sleeve (21) is fixedly installed on the ground, the post body (22) is slidably connected in the post sleeve (21), and the post body (22) is fixedly installed on the post sleeve (21) through a fastener (5).
3. The biological recognition apparatus having multiple recognition devices according to claim 2, wherein the fastener (5) is countersunk on the cylinder (22).
4. The biological recognition apparatus having multiple recognition devices according to claim 2, wherein the column cover (21) is provided with a sliding groove (211) arranged along the length direction thereof, and the sliding groove (211) has a T-shaped cross section.
5. The biometric apparatus having multiple identification devices according to claim 4, wherein the cylinder (22) is provided with a push block (221), the cylinder (22) is slidably connected in the sliding slot (211), and the width of the push block (221) is equal to the width of the opening at the top of the sliding slot (211).
6. A biometric apparatus having multiple identification devices according to claim 2, wherein the support frame (2) further comprises a rotatable base (23), the rotatable base (23) being fixedly mounted on the ground, and the post sleeve (21) being rotatably mounted on the rotatable base (23).
7. The biometric apparatus having multiple identification devices according to claim 2, wherein the cylinder (22) is provided with a groove (222), and the bottom of the identification body (1) is engaged in the groove (222).
8. A biometric apparatus having multiple identification means according to claim 1, wherein the damper (4) comprises a cylinder (41) and a piston rod (42), the cylinder (41) being hinged to the support frame (2) and the piston rod (42) being hinged to the identification body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120672270.2U CN214670596U (en) | 2021-04-01 | 2021-04-01 | Biological identification equipment with multiple recognition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120672270.2U CN214670596U (en) | 2021-04-01 | 2021-04-01 | Biological identification equipment with multiple recognition device |
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| Publication Number | Publication Date |
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| CN214670596U true CN214670596U (en) | 2021-11-09 |
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| CN202120672270.2U Active CN214670596U (en) | 2021-04-01 | 2021-04-01 | Biological identification equipment with multiple recognition device |
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| CN (1) | CN214670596U (en) |
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- 2021-04-01 CN CN202120672270.2U patent/CN214670596U/en active Active
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