Search

CN-121982754-A - Peep-proof palm print recognition equipment for banks

CN121982754ACN 121982754 ACN121982754 ACN 121982754ACN-121982754-A

Abstract

The invention discloses a peep-proof palm print identifying device for banks, which comprises a machine body, a palm print collecting mechanism and a cleaning mechanism, wherein the machine body is a device main body supporting structure, the palm print collecting mechanism is assembled at the inner side of the machine body and is used for collecting palm print information with high precision and realizing the peep-proof function, the peep-proof palm print identifying device for banks constructs a physical peep-proof barrier through a peep-proof cover and a baffle, a reverse peep detector can accurately identify surrounding peep-proof devices and early warn, the data encryption device carries out real-time encryption processing on the collected palmprint data, forms triple safety protection of physical peep prevention, candid photograph detection and data encryption, and the cleaning mechanism can automatically clean the collection surface after the completion of each collection without manual intervention, thereby avoiding the influence of residual impurities on the subsequent collection precision, reducing the equipment maintenance cost, adopting flexible materials and adopting the design of inclined planes at the bottom of the cleaning sleeve, matching with the elastic pressure of the springs, avoiding abrasion on the collection surface in the cleaning process, and prolonging the service life of the equipment.

Inventors

  • LIU BO
  • LIANG FU

Assignees

  • 拓恩普电子(深圳)有限公司

Dates

Publication Date
20260505
Application Date
20260120

Claims (9)

  1. 1. The peep-proof palm print identification equipment for the bank comprises a machine body (1), a palm print acquisition mechanism (2) and a cleaning mechanism (3), wherein the machine body (1) is of an equipment main body supporting structure, the palm print acquisition mechanism (2) is assembled on the inner side of the machine body (1) and is used for acquiring palm print information with high precision and realizing the peep-proof function, the cleaning mechanism (3) is assembled with the palm print acquisition mechanism (2) in an adapting way and is used for automatically cleaning a palm print acquisition area, and the peep-proof palm print identification equipment is characterized in that the machine body (1) comprises a shell (101), a storage battery (102), a reverse-peep detector (103), a data encryption device (104), a protective cover (105), a filter screen (106) and a heat dissipation fan (107), and the storage battery (102), the reverse-peep detector (103) and the data encryption device (104) are fixedly arranged inside the shell (101); The palm print collection mechanism (2) comprises a rotating rod (201), a turnover frame (202), baffles (203), a first high-precision infrared camera (204), an infrared camera (205), a second high-precision infrared (206), a rotating shaft (207), a driven gear (208), a driving gear (209), a transmission motor (210) and a peep prevention cover (211), the turnover frame (202) is rotationally connected with a shell (101) through the rotating rod (201), the baffles (203) are fixed on two sides of the turnover frame (202), the first high-precision infrared (204), the infrared camera (205) and the second high-precision infrared (206) are sequentially embedded in the inner side of the turnover frame (202), one end of the rotating shaft (207) is fixedly connected with the turnover frame (202), the other end of the rotating shaft is fixedly connected with the driven gear (208), the driven gear (208) is in meshed transmission with the driving gear (209), the transmission motor (210) is sleeved on the output shaft of the driving gear (209), and the peep prevention cover (211) is sleeved on the outer side of the turnover frame (202) and is fixed with the shell (101).
  2. 2. The peep-proof palm print recognition device for banks according to claim 1, wherein the protective cover (105) is arranged at the front end of the shell (101), the filter screen (106) and the heat dissipation fan (107) are correspondingly arranged at the side part of the shell (101), and the heat dissipation fan (107) is electrically connected with the storage battery (102).
  3. 3. The peep-proof palm print recognition device for banks according to claim 2, wherein the cleaning mechanism (3) comprises a driving motor (301), a sliding sleeve (302), a sliding rod (303), a cleaning sleeve (304), a spring (305), a chain wheel (306) and a chain (307), wherein the driving motor (301) is fixedly arranged on the inner bottom surface of the shell (101), the sliding sleeve (302) is fixedly arranged at the output end of the shell (101), the other end of the sliding sleeve (302) is connected with the sliding rod (303) through a key, and the cleaning sleeve (304) is fixedly arranged on the sliding rod (303).
  4. 4. The peep-proof palm print recognition device for banks according to claim 3, wherein the cleaning sleeve (304) is attached to the collecting surface of the roll-over stand (202), and one end, far away from the cleaning sleeve (304), of the sliding rod (303) is fixedly arranged on the inner sleeve of the cleaning sleeve (304).
  5. 5. The peep-proof palm print recognition device for banks according to claim 4, wherein a chain wheel (306) is fixedly arranged on the sliding rod (303), and a chain (307) is meshed with the outside of the chain wheel (306).
  6. 6. The peep-proof palm print identification device for banks according to claim 5, wherein the anti-peeping detector (103) is in signal connection with the data encryption device (104), and the data encryption device (104) is in bidirectional signal transmission with the infrared camera (205), the first high-precision infrared (204) and the second high-precision infrared (206) and is used for conducting real-time encryption processing on collected palm print data.
  7. 7. The privacy palm print identification device for banks according to claim 6, wherein the cleaning sleeve (304) is made of flexible cleaning material, and the bottom of the cleaning sleeve (304) is designed as an inclined plane.
  8. 8. The peep-proof palm print recognition device for banks according to claim 7, wherein the spring (305) is always in a compressed state, so that the cleaning sleeve (304) always maintains the attaching pressure to the collecting surface of the roll-over stand (202).
  9. 9. The peep-proof palm print identification device for banks according to claim 8 is characterized in that the operation method comprises the following steps that after the device is started, a storage battery (102) provides stable electric power for all electric parts in a machine body (1), a palm print acquisition mechanism (2) and a cleaning mechanism (3), meanwhile, a heat dissipation fan (107) is synchronously started, a heat dissipation channel is formed through a filter screen (106), continuous heat dissipation is carried out on the storage battery (102) and a core part of a data encryption device (104) in a shell (101), and the long-time running stability of the device is ensured; when a user uses the palm-type fingerprint detection device, the palm is placed in the corresponding area of the turnover frame (202) of the palm-type fingerprint detection mechanism (2), the peep-proof cover (211) and the baffle plates (203) at the two sides of the turnover frame (202) form a closed detection space, so that the palm-type fingerprint information is prevented from being peeped by surrounding personnel, if the anti-peeping detector (103) detects that the surrounding equipment exists, an early warning signal can be sent out in time, the transmission motor (210) is started, the driven gear (208) is driven to rotate through the driving gear (209), so that the rotating shaft (207) and the turnover frame (202) are driven to realize (90) degree angle adjustment around the rotating rod (201), the palm is guaranteed to be attached to the collecting surface, meanwhile, the peep-proof cover (211) is driven to rotate while the rotating rod (201) rotates, the palm is covered in the peep-proof cover to prevent external peeping, and then the first high-precision infrared camera (204), the infrared camera (205), after the palm print is collected, the transmission motor (210) is started again, the roll-over stand (202) is driven to reset through the working mode, meanwhile, the cleaning mechanism (3) is automatically started, the driving motor (301) drives the chain wheel (306) connected with the roll-over stand to rotate, the chain wheel (306) is driven to synchronously operate through the transmission of the chain (307), the sliding sleeve (302) drives the sliding rod (303) and the cleaning sleeve (304) to rotate through the rotation of the sliding sleeve (302), the sliding sleeve (302) drives the cleaning sleeve (304) to move through the spring (305), the compression state of the spring (305) enables the cleaning sleeve (304) to be tightly attached to the collecting surface of the roll-over stand (202) all the time, and residual fingerprints and dust impurities on the collecting surface are efficiently removed by utilizing the characteristics of flexible cleaning materials, so that a series of cleaning surfaces are provided for the next collection.

Description

Peep-proof palm print recognition equipment for banks Technical Field The invention relates to the technical field of palm print recognition equipment, in particular to peep-proof palm print recognition equipment for banks. Background A kind of peep-proof palmprint recognition equipment for bank is the high-end biological recognition terminal specially designed for financial scene measurement, fuse three-dimensional palmprint collection, multiple peep-proof protection and financial grade security encryption technology, aim at solving the security deficiency, privacy is easy to reveal, suitability is limited etc. pain points in the traditional identity authentication mode, offer the identity verification solution with high security, convenience and privacy protection for scenes such as the bank website, self-service equipment, national treasury entrance guard, build the first security line of financial service, but the existing peep-proof palmprint recognition equipment for bank still has certain defect; Although the traditional peep-proof palm print recognition equipment for banks can be well used, the traditional palm print recognition equipment is lack of a targeted peep-proof design, palm print features are easy to peep by surrounding personnel in the collection process, fingerprint, dust and other impurities are easy to remain on the palm print collection surface of the traditional equipment, the impurities can influence the subsequent collection precision, the equipment does not have an automatic cleaning function, needs to be manually cleaned regularly, and can lead to reduction of recognition efficiency due to untimely cleaning, so that users are often bothered. Disclosure of Invention The invention aims to provide a peep-proof palm print recognition device for a bank, which solves the problems that the traditional palm print recognition device provided in the background art is lack of a targeted peep-proof design, palm print characteristics are easy to peep by surrounding personnel in the collection process, fingerprints, dust and other impurities are easy to remain on the palm print collection surface of the traditional device, the impurities can influence the subsequent collection precision, the device does not have an automatic cleaning function, manual periodic wiping is needed, the recognition efficiency is reduced due to untimely cleaning, and a user is often bothered. The invention provides a peep-proof palm print identification device for a bank, which comprises a machine body, a palm print acquisition mechanism and a cleaning mechanism, wherein the machine body is a main body supporting structure of the device, the palm print acquisition mechanism is assembled on the inner side of the machine body and is used for acquiring palm print information with high precision and realizing the peep-proof function, the cleaning mechanism is adaptively arranged with the palm print acquisition mechanism and is used for automatically cleaning a palm print acquisition area, the machine body comprises a shell, a storage battery, a reverse-peep detector, a data encryption device, a protective cover, a filter screen and a heat dissipation fan, and the storage battery, the reverse-peep detector and the data encryption device are fixedly arranged in the shell; The palm print acquisition mechanism comprises a rotating rod, a roll-over stand, a baffle, a first high-precision infrared camera, a second high-precision infrared camera, a rotating shaft, a driven gear, a driving gear, a transmission motor and a peep-proof cover, wherein the roll-over stand is rotationally connected with a shell through the rotating rod, the baffle is fixed on two sides of the roll-over stand, the first high-precision infrared camera, the second high-precision infrared camera are sequentially embedded on the inner side of the roll-over stand, one end of the rotating shaft is fixedly connected with the roll-over stand, the other end of the rotating shaft is fixedly connected with the driven gear, the driven gear is in meshed transmission with the driving gear, the driving gear is sleeved on an output shaft of the transmission motor, and the peep-proof cover is arranged on the outer side of the roll-over stand and is fixed with the shell. As a preferable technical scheme of the invention, the protective cover is arranged at the front end of the shell, the filter screen and the heat dissipation fan are correspondingly arranged at the side part of the shell, and the heat dissipation fan is electrically connected with the storage battery. The cleaning mechanism comprises a driving motor, a sliding sleeve, a sliding rod, a cleaning sleeve, a spring, a chain wheel and a chain, wherein the driving motor is fixedly arranged on the inner bottom surface of a shell, the sliding sleeve is fixedly arranged at the output end of the shell, the other end of the sliding sleeve is connected with the sliding rod through a key, and the cleaning sleeve is f