CN114704732A - Automatic turning device of fingerprint identification ware - Google Patents
Automatic turning device of fingerprint identification ware Download PDFInfo
- Publication number
- CN114704732A CN114704732A CN202210185463.4A CN202210185463A CN114704732A CN 114704732 A CN114704732 A CN 114704732A CN 202210185463 A CN202210185463 A CN 202210185463A CN 114704732 A CN114704732 A CN 114704732A
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- Prior art keywords
- box body
- rod
- lug
- seat
- fingerprint
- Prior art date
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- Withdrawn
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to the technical field of installation of identity recognizers, and particularly discloses an automatic turnover device of a fingerprint recognizer, which comprises a base, wherein symmetrical first lug seats are arranged on the base, a motor is arranged on one side of each first lug seat, a transmission tooth column is detachably connected to an output shaft of the motor, and the transmission tooth column is matched with the first lug seats; the bearing and placing device is arranged on the base at intervals and comprises a first box body, a second box body and a third box body which are arranged in a stacked mode; and the pressing devices are arranged in the second box body and the third box body and are used for fixing the fingerprint identifier. The invention provides a folding type bearing device which can be installed in an array mode, share the same base, and a uniform data bus can be arranged in the base, so that the installation point positions of a fingerprint recognizer are expanded, the fingerprint recognition efficiency is greatly improved, and the experience of a user is improved.
Description
Technical Field
The invention relates to the technical field of installation of identity recognizers, in particular to an automatic turnover device of a fingerprint recognizer.
Background
Fingerprint identification is a common mode of the existing identity identification, especially in the scene of information input, and in terms of the user's naive feelings, when the user faces the service needing fingerprint identification, except for the mobile phone of the user, the user basically can turn a drum at will, and many times, a certain user arranges a long team, and then the fingerprint identification is not good, so that the user is greatly stressed at will, and the experience is poor.
Most of fingerprint identification devices on the market are fixedly assembled on used equipment, the fingerprint window of a fingerprint identifier is easy to fall into dust and sundries to influence the fingerprint identification function, in addition, the cost of the fingerprint identifier is not high, the cost of the existing computer equipment is not high, people can naturally think of the problem when facing the business needing fingerprint identification, particularly in the queuing process, and the technical problem to be solved by the technical scheme of the invention is how to design a device for installing the fingerprint identifier because a plurality of fingerprint identifiers are not additionally arranged.
Disclosure of Invention
The present invention is directed to an automatic flipping device of a fingerprint identifier to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic flipping device of a fingerprint recognizer, the device comprising:
the base is provided with symmetrical first lug seats, a motor is arranged on one side of each first lug seat, an output shaft of the motor is detachably connected with a transmission tooth column, and the transmission tooth column is matched with the first lug seats;
the bearing device is arranged on the base at intervals and comprises a first box body, a second box body and a third box body which are arranged in a stacked mode, a first connecting rod is arranged between the third box body and the second box body, a second connecting rod is arranged between the third box body and the first box body, and a third connecting rod is arranged between the second box body and the first box body; the third connecting rod is externally connected with a power device;
and the pressing devices are arranged in the second box body and the third box body and are used for fixing the fingerprint identifier.
As a further scheme of the invention: the power device comprises:
the supporting rod and the third connecting rod are formed integrally, and an L-shaped rod is assembled together;
the fourth connecting rod is connected with the support rod and is hinged with the support rod;
the hinge block is arranged at one end, far away from the support rod, of the fourth connecting rod, and the fourth connecting rod is hinged with the hinge block;
a hand press plate mounted on the hinge block.
As a further scheme of the invention: a limiting rod is arranged on one side, close to the first box body, of the hinge block, a first limiting seat is arranged at the position, corresponding to the limiting rod, of the first box body, and the limiting rod is connected in the first limiting seat in a sliding mode; the gag lever post is kept away from articulated piece one end and is equipped with the end socket, the length or the width of end socket are greater than the interval of first spacing seat.
As a further scheme of the invention: the pressing device comprises:
two second ear seats connected with the box body;
a rotating block connected to a second lug seat in a rotating mode, a first transmission rod is arranged on the rotating block, a first lug plate is arranged at one end, far away from the second lug seat, of the first transmission rod, a second sleeve is sleeved on the first transmission rod, and a spring is arranged between the second sleeve and the first lug plate;
the telescopic rod is rotatably connected to the other second ear seat, and one end, far away from the second ear seat, of the telescopic rod is hinged with the second sleeve;
a first securing assembly mounted on the first ear plate;
and the second fixing component is sleeved on the first transmission rod.
As a further scheme of the invention: the first fixing assembly includes:
the second clamp is provided with a second lug plate, and the second lug plate is hinged with the first lug plate;
a third ear plate disposed at one end of the second clamp;
and one end of the second transmission rod, which is far away from the third ear plate, is hinged with the second sleeve.
As a further scheme of the invention: the second fixing assembly includes:
the first sleeve is sleeved with the first transmission rod;
a first clamp mounted on the first sleeve.
As a further scheme of the invention: the device also comprises auxiliary equipment arranged in the first box body, wherein the auxiliary equipment at least comprises a standby power supply.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a folding type bearing device which can be installed in an array mode, share the same base, and a uniform data bus can be arranged in the base, so that the installation point positions of a fingerprint recognizer are expanded, the fingerprint recognition efficiency is greatly improved, and the experience of a user is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of an automatic turning device of a fingerprint recognizer.
Fig. 2 is a schematic view of a first structure of a bearing device in an automatic turnover device of a fingerprint recognizer.
Fig. 3 is a schematic view of a second structure of a supporting device in the automatic turning device of the fingerprint recognizer.
Fig. 4 is a schematic structural diagram of a pressing device in an automatic turnover device of a fingerprint recognizer.
In the figure: 1-a base, 2-a first lug, 3-a transmission gear column, 4-a motor, 5-a holding device, 6-a first box, 7-a second box, 8-a third box, 9-a first connecting rod, 10-a second connecting rod, 11-a third connecting rod, 12-a fourth connecting rod, 13-a hinge block, 14-a hand plate, 15-a limiting rod, 16-a first limiting seat, 17-a second lug, 18-a rotating block, 19-a first sleeve, 20-a first transmission rod, 21-a first clamp, 22-a second sleeve, 23-a spring, 24-a first lug, 25-a second clamp, 26-a second lug, 27-a third lug, 28-a telescopic rod, 29-a fourth lug and 30-a second transmission rod, 31-a hold-down device.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, an automatic flipping apparatus for a fingerprint identifier includes:
the device comprises a base 1, wherein symmetrical first lug seats 2 are arranged on the base 1, a motor 4 is arranged on one side of each first lug seat 2, a transmission toothed column 3 is detachably connected to an output shaft of each motor 4, and the transmission toothed columns 3 are matched with the first lug seats 2; the motor 4 can drive the first ear seat 2 to rotate through the transmission tooth column 3, and further drive the base 1 to rotate, so that the overturning function is realized, in the process, the motor 4 can be set as a control motor 4 and matched with some pressure sensors, when the driving force of a user is detected, the motor 4 starts to rotate, so that the user can adjust the overturning angle of the fingerprint recognizer with small force according to own idea, and the intelligent level is high;
the bearing and placing device 5 is arranged on the base 1 at intervals, the bearing and placing device 5 comprises a first box body 6, a second box body 7 and a third box body 8 which are arranged in a stacked mode, a first connecting rod 9 is arranged between the third box body 8 and the second box body 7, a second connecting rod 10 is arranged between the third box body 8 and the first box body 6, and a third connecting rod 11 is arranged between the second box body 7 and the first box body 6; the third connecting rod 11 is externally connected with a power device; the bearing device 5 has three box bodies which are all open box bodies, wherein two box bodies are separated, and one box body is integral; place fingerprint identification ware in two spaced box, can put four fingerprint identification ware altogether, two main recognizers, two vice recognizers for improve fingerprint identification service for two people, when main recognizer goes wrong, vice recognizer uses as main recognizer. The method can greatly improve the identification speed, is applied to scenes with more pedestrian volume, and can effectively improve the fingerprint input efficiency;
in addition, all the connecting rods are connected with the box body in a rotating way;
a pressing device 31 installed in the second casing 7 and the third casing 8, the pressing device 31 being used for fixing a fingerprint recognizer; in the technical scheme of the invention, the fingerprint identifier is always in motion, and is easy to misplace in the motion process, and the misplacement can possibly loosen a circuit to further influence the identification process, so the pressing device 31 is arranged, the pressing device 31 can effectively fix the fingerprint identifier, and the fingerprint identifier is not fixed by mounting parts such as screws and the like because the fingerprint identifier belongs to a wearing part and needs a high-frequency maintenance process, when the number of the fingerprint identifiers is large, the fixing mode based on the screws is very complicated, and the maintenance process is very inconvenient.
As shown in fig. 2 and 3, as a preferred embodiment of the technical solution of the present invention, the power device includes:
the supporting rod is integrally formed with the third connecting rod 11, and the supporting rod and the third connecting rod 11 jointly form an L-shaped rod; the "L" shape describes only the positional relationship between the strut and the third link 11, the angle between the strut and the third link 11 is not necessarily 90 degrees, and the description of the "L" shape does not limit the angle.
The fourth connecting rod 12 is connected with the support rod, and the fourth connecting rod 12 is hinged with the support rod;
the hinge block 13 is arranged at one end of the fourth connecting rod 12 far away from the support rod, and the fourth connecting rod 12 is hinged with the hinge block 13;
a hand press plate 14 mounted on the hinge block 13.
In an example of the technical solution of the present invention, when a user needs to perform fingerprint identification, the user presses the hand press plate 14, and the hand press plate 14 moves in a translational motion to drive the first link 9, the second link 10, and the third link 11 to rotate outwards, so as to open the two separated boxes to expose the fingerprint identifier, thereby performing fingerprint identification. The "outward" refers to the direction of deployment of the two spaced apart boxes.
Specifically, a limiting rod 15 is arranged on one side of the hinge block 13 close to the first box 6, a first limiting seat 16 is arranged at a position of the first box 6 corresponding to the limiting rod 15, and the limiting rod 15 is connected in the first limiting seat 16 in a sliding manner; an end seat is arranged at one end, far away from the hinge block 13, of the limiting rod 15, and the length or the width of the end seat is larger than the distance between the first limiting seats 16.
The above limits the movement of the hinge block 13, which in fact limits the angle of separation of the two separate cases, i.e. the second case 7 and the third case 8.
As shown in fig. 3 and 4, as a preferred embodiment of the present invention, the pressing device 31 includes:
two second ear seats 17 connected to the case;
the rotary block 18 is rotatably connected to a second lug seat 17, a first transmission rod 20 is arranged on the rotary block 18, a first lug plate 24 is arranged at one end, away from the second lug seat 17, of the first transmission rod 20, a second sleeve 22 is sleeved on the first transmission rod 20, and a spring 23 is arranged between the second sleeve 22 and the first lug plate 24;
a telescopic rod 28 connected to the other second ear seat 17 is rotated, and one end of the telescopic rod 28 away from the second ear seat 17 is hinged with the second sleeve 22; the driving mode of the telescopic rod 28 is generally electric driving, and in the technical scheme of the invention, a hydraulic process is not generally involved; wherein, one end of the telescopic rod 28 close to the second sleeve 22 is provided with a fourth ear plate 29, and in fact, the fourth ear plate 29 is hinged with the second sleeve 22;
a first securing assembly mounted on the first ear plate 24;
and the second fixed component is sleeved on the first transmission rod 20.
Further, the first fixing assembly includes:
a second clamp 25, wherein a second ear plate 26 is arranged on the second clamp 25, and the second ear plate 26 is hinged with the first ear plate 24;
a third ear plate 27 provided at one end of the second clamp 25;
and a second transmission rod 30 is hinged on the third lug plate 27, and one end, away from the third lug plate 27, of the second transmission rod 30 is hinged with the second sleeve 22.
Specifically, the second fixing member includes:
a first sleeve 19 sleeved with the first transmission rod 20;
a first clamp 21 mounted on said first sleeve 19.
In an example of the technical solution of the present invention, the telescopic rod 28 is a driving force, when the telescopic rod 28 is extended, the first driving rod 20 is driven to rotate around the second ear seat 17, and when the first driving rod 20 rotates around the second ear seat 17, the first clamp 21 is pushed to the side edge through the first sleeve 19, and the first clamp 21 clamps the fingerprint identifier from the side edge. In addition, the first sleeve 19 is slidable relative to the first driving rod 20 and is fixed when clamped, which allows a better adaptation to the shape of the fingerprint identifier.
Further, the telescopic rod 28 pushes the second sleeve 22 upwards, the second sleeve 22, the third ear plate 27 and the second ear plate 26 form a small triangle, when the second sleeve 22 moves upwards, the distance between one side is shortened, correspondingly, the shape of the triangle is changed, when the second sleeve 22 moves upwards, the third ear plate 27 also moves upwards, and thus the end of the second clamp 25 far away from the third ear plate 27 clamps the fingerprint recognizer from the upper side.
The pressing device 31 presses the fingerprint identifier from two directions, and the fixing effect is good.
As a preferred embodiment of the technical solution of the present invention, the apparatus further comprises an auxiliary device disposed in the first box 6, and the auxiliary device at least comprises a standby power supply. The device uses alternating current under the condition of normal use, and the standby power supply has the function that once the power failure occurs, the fingerprint identification process can still be carried out.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An automatic turnover device of a fingerprint recognizer is characterized in that the device comprises:
the base is provided with symmetrical first lug seats, a motor is arranged on one side of each first lug seat, an output shaft of the motor is detachably connected with a transmission tooth column, and the transmission tooth column is matched with the first lug seats;
the bearing device is arranged on the base at intervals and comprises a first box body, a second box body and a third box body which are arranged in a stacked mode, a first connecting rod is arranged between the third box body and the second box body, a second connecting rod is arranged between the third box body and the first box body, and a third connecting rod is arranged between the second box body and the first box body; the third connecting rod is externally connected with a power device;
and the pressing devices are arranged in the second box body and the third box body and are used for fixing the fingerprint identifier.
2. The automatic flipping device of fingerprint identifier of claim 1, wherein said power device comprises:
the support rod is integrally formed with the third connecting rod, and the support rod and the third connecting rod jointly form an L-shaped rod;
the fourth connecting rod is connected with the support rod and is hinged with the support rod;
the hinge block is arranged at one end, far away from the support rod, of the fourth connecting rod, and the fourth connecting rod is hinged with the hinge block;
a hand press plate mounted on the hinge block.
3. The automatic overturning device for the fingerprint recognizer according to claim 2, wherein a limiting rod is arranged on one side of the hinge block close to the first box body, a first limiting seat is arranged at a position of the first box body corresponding to the limiting rod, and the limiting rod is connected in the first limiting seat in a sliding manner; the limiting rod is provided with an end seat far away from one end of the hinge block, and the length or the width of the end seat is larger than the distance between the first limiting seats.
4. The automatic flipping device of fingerprint sensor of claim 1, wherein said pressing device comprises:
two second ear seats connected with the box body;
a rotating block connected to a second lug seat in a rotating mode, a first transmission rod is arranged on the rotating block, a first lug plate is arranged at one end, far away from the second lug seat, of the first transmission rod, a second sleeve is sleeved on the first transmission rod, and a spring is arranged between the second sleeve and the first lug plate;
the telescopic rod is rotatably connected to the other second ear seat, and one end, far away from the second ear seat, of the telescopic rod is hinged with the second sleeve;
a first securing assembly mounted on the first ear plate;
and the second fixed component is sleeved on the first transmission rod.
5. The automatic flipping mechanism of fingerprint identifier of claim 4, wherein said first fixing component comprises:
the second clamp is provided with a second lug plate, and the second lug plate is hinged with the first lug plate;
a third ear plate disposed at one end of the second clamp;
and one end of the second transmission rod, which is far away from the third ear plate, is hinged with the second sleeve.
6. The automatic flipping mechanism of fingerprint identifier of claim 4, wherein said second fixing component comprises:
the first sleeve is sleeved with the first transmission rod;
a first clamp mounted on the first sleeve.
7. The automatic flipping apparatus of fingerprint identifier of any one of claims 1-6, wherein said apparatus further comprises an auxiliary device disposed in said first housing, said auxiliary device comprising at least a backup power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210185463.4A CN114704732A (en) | 2022-02-28 | 2022-02-28 | Automatic turning device of fingerprint identification ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210185463.4A CN114704732A (en) | 2022-02-28 | 2022-02-28 | Automatic turning device of fingerprint identification ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114704732A true CN114704732A (en) | 2022-07-05 |
Family
ID=82166462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210185463.4A Withdrawn CN114704732A (en) | 2022-02-28 | 2022-02-28 | Automatic turning device of fingerprint identification ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114704732A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587004A (en) * | 2020-06-01 | 2020-08-25 | 茅台学院 | Computer information safety device |
| CN213411946U (en) * | 2020-10-09 | 2021-06-11 | 保定蓝典极岸专业设计股份有限公司 | Foldable five metals of multilayer accomodates toolbox |
| CN213736234U (en) * | 2020-08-27 | 2021-07-20 | 江苏葑全新能源动力科技有限公司 | Anti-electromagnetic interference device of lithium ion battery |
-
2022
- 2022-02-28 CN CN202210185463.4A patent/CN114704732A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111587004A (en) * | 2020-06-01 | 2020-08-25 | 茅台学院 | Computer information safety device |
| CN213736234U (en) * | 2020-08-27 | 2021-07-20 | 江苏葑全新能源动力科技有限公司 | Anti-electromagnetic interference device of lithium ion battery |
| CN213411946U (en) * | 2020-10-09 | 2021-06-11 | 保定蓝典极岸专业设计股份有限公司 | Foldable five metals of multilayer accomodates toolbox |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220705 |
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| WW01 | Invention patent application withdrawn after publication |