CN211577955U - Face recognition device - Google Patents
Face recognition device Download PDFInfo
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- CN211577955U CN211577955U CN201820618446.4U CN201820618446U CN211577955U CN 211577955 U CN211577955 U CN 211577955U CN 201820618446 U CN201820618446 U CN 201820618446U CN 211577955 U CN211577955 U CN 211577955U
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Abstract
The utility model discloses a face identification device, including the base case, fix the jacking device at base roof portion, the top of jacking device is fixed with a hang plate, and the top of hang plate is fixed with a face identification attendance device, and the left and right sides outer wall of base case is fixed with a roof respectively, and the bottom of roof is fixed with a elevating gear, and elevating gear's bottom is fixed with the wheel seat, and the bottom front end and the rear end of wheel seat are fixed with a gyro wheel respectively. The beneficial effects are as follows: convenient to use, degree of automation is high.
Description
Technical Field
The utility model relates to a face recognition device.
Background
The face recognition attendance machine is a novel storage attendance machine, only needs to acquire face images of employees and establish archives in advance, and can quickly record attendance conditions and save records when the employees stand on duty and stand in a recognition area of the face recognition attendance machine.
The existing face recognition attendance machine is generally installed on a wall body, is fixed in position, cannot be adjusted and is insufficient in flexibility. When the position of the face recognition attendance machine needs to be changed, or the face recognition attendance machine needs to be adjusted to meet the requirements of different people.
In the patent document of publication number CN204791205U, a face recognition attendance machine is disclosed, which comprises a bottom cover, a face cover, lenses, a mounting plate and a main board, wherein the lenses are fixedly arranged on the face cover, the face cover is fixedly connected to the bottom cover, the mounting plate is fixedly arranged at the bottom of the bottom cover, the main board is arranged at the bottom of the face cover and is fixedly arranged on a transfer plate, the bottom of the face cover is further provided with a key board, a liquid crystal display, a loudspeaker, an interface board, double cameras and an infrared lamp panel, the main board is connected with the key board, the liquid crystal display, the loudspeaker, the interface board, the double cameras and the infrared lamp panel, and the double cameras are fixedly arranged on. The double cameras comprise infrared cameras and color high-definition cameras. The infrared lamp panel is provided with an infrared lamp. The liquid crystal display is a TFT liquid crystal display. The key board is a touch key board; the face recognition attendance machine realizes real-time display of face images, rapid identification of the identities of attendance personnel, reduction of the rate of personal refusal, more convenient attendance process and more accurate and rapid statistics of the attendance process; but this face identification attendance machine can not change the gradient of two cameras, can't satisfy different crowds' demand.
In view of this, chinese patent 201621293265.6 has disclosed a face recognition attendance device, which has a simple structure and can effectively change the inclination of a face recognition attendance machine, thereby satisfying the requirements of different people and also effectively changing the position of the face recognition attendance machine. In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a face recognition attendance device comprises an installation table, wherein a movable table is arranged above the installation table, and the left end of the movable table is hinged to the left end of the installation table; the mounting table is provided with a mounting cavity with an upward opening, a spiral lifter is arranged in the mounting cavity, the spiral lifter comprises a screw rod, a worm wheel and a worm, the top end of the screw rod is hinged to the right end of the movable table, and the worm is connected with a hand wheel through a connecting rod; the movable table is provided with a face recognition attendance machine. But the height of the face recognition attendance machine in the utility model can not be adjusted, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a convenient to use's face identification device.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a face recognition device comprises a base box and a jacking device fixed on the top of the base box, wherein an inclined plate is fixed on the top of the jacking device, a face recognition attendance device is fixed on the top of the inclined plate, the face recognition attendance device is characterized in that the jacking device comprises a bottom plate fixed on the top of the base box, a hollow vertical column fixed on the top of the bottom plate and a lifting rod fixed on the bottom of the inclined plate, a lifting seat is movably arranged in the hollow vertical column, at least two sliding grooves are formed in the inner wall of the hollow vertical column, at least two convex blocks are fixed on the outer wall of the lifting seat, the convex blocks are in sliding connection with the corresponding sliding grooves, a servo motor is installed on the lifting seat, a vertical transmission screw rod is fixed on an output shaft of the servo motor, and a strip plate is fixed on the inner wall of the hollow vertical column above the servo motor, the top end of the vertical transmission screw penetrates through the strip-shaped plate and is in threaded connection with the strip-shaped plate, a lifting block is movably arranged in the inner cavity of the hollow vertical column above the strip-shaped plate, the bottom end of the lifting rod extends into the inner cavity of the hollow vertical column and is connected with the top end of the lifting block, a circular groove is formed in the bottom of the lifting block, a rotating seat is rotatably arranged in the circular groove, and the top end of the vertical transmission screw is connected with the bottom end of the rotating seat; the outer walls of the left side and the right side of the base box are respectively fixed with a top plate, the bottom of the top plate is fixed with a lifting device, the bottom of the lifting device is fixed with a wheel seat, and the front end and the rear end of the bottom of the wheel seat are respectively fixed with a roller.
Preferably, the face recognition device of the present invention, wherein the lifting device comprises an upper end block fixed at the bottom of the top plate, an upper sleeve fixed at the bottom of the upper end block, and a lower sleeve fixed at the top of the wheel seat, a bevel gear pair is arranged in the inner cavity of the upper sleeve, the bevel gear pair comprises a horizontal bevel gear arranged along the horizontal direction and a vertical bevel gear arranged along the vertical direction and meshed with the horizontal bevel gear, a vertical transmission screw rod is fixed at the bottom of the horizontal helical gear, the top end of the lower sleeve extends into the inner cavity of the upper sleeve and is sleeved on the vertical transmission screw rod, the inner wall of the lower sleeve is provided with an internal thread which is connected with the vertical transmission screw rod in a sliding fit manner, and a rotating shaft extending out of the upper sleeve is fixed on the vertical helical gear, and a rotating knob is fixed at the end of the rotating shaft positioned outside the upper sleeve.
As preferred scheme, the utility model provides a face identification device, wherein the top of hollow upstand is fixed with a closing cap, the lifter pass the closing cap and with closing cap sliding connection.
Preferably, in the face recognition apparatus of the present invention, a lower end block is fixed to the bottom of the upper sleeve, and the lower sleeve passes through the lower end block and is slidably connected to the lower end block.
As preferred scheme, the utility model provides a face identification device, wherein go up telescopic inner wall and be fixed with two at least locating pieces, telescopic outer wall is followed down telescopic length direction is provided with two at least vertical guide ways down, the locating piece with vertical guide way one-to-one just the locating piece extend to in the vertical guide way that corresponds and with vertical guide way sliding connection.
Preferably, the face recognition device of the present invention further comprises a bearing fixed to the bottom of the upper end block, wherein the inner ring of the bearing is connected to a suspension rod connected to the top end of the horizontal bevel gear.
As preferred scheme, the utility model provides a face identification device, wherein the outer wall of rotation axis is located go up telescopic inboard and downside and be fixed with a cutting ferrule respectively.
As preferred scheme, the utility model provides a face identification device, wherein the quantity of locating piece is two.
The technical effects of the utility model are mainly embodied in that:
(1) the servo motor rotates to drive the vertical transmission screw to rotate, and the vertical transmission screw is connected with the strip-shaped plate through threads, so that the vertical transmission screw moves up and down on the strip-shaped plate, and further drives the lifting block and the lifting rod to move up and down, and therefore the height adjustment of the face recognition attendance device is realized, the use is convenient, and the automation degree is high;
(2) the wheel seat can be driven to move up and down by adjusting the length of the lifting device, so that the roller is driven to move up and down; when the roller contacts with the ground and the base box leaves the ground, the utility model can be pushed to move on the ground;
(3) when the roller leaves the ground, the base box can be prevented from moving on the ground by itself.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a longitudinal cross-sectional view of the jacking device of FIG. 1;
FIG. 3 is a schematic view of the hollow upstand of FIG. 2 in the direction A-A;
FIG. 4 is a longitudinal cross-sectional view of the elevator apparatus of FIG. 1;
FIG. 5 is a schematic view of the lower sleeve of FIG. 4 in the direction B-B;
fig. 6 is a top view of the face recognition attendance device in fig. 1.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master.
As shown in fig. 1, 2, 3, 4, 5, and 6, a face recognition device includes a base box 11, a jacking device 2 fixed on the top of the base box 11, a tilt plate 300 fixed on the top of the jacking device 2, a face recognition attendance device 30 fixed on the top of the tilt plate 300 by screws, the face recognition attendance device 30 being an attendance device in the prior art, which can be purchased directly from the market.
There is a servo motor 27 through the screw installation on the lift seat 24, be fixed with vertical drive screw 28 on servo motor 27's the output shaft, the top that the inner wall of hollow upstand 22 is located servo motor 27 is fixed with a shaped plate 29, bar shaped plate 29 is passed and passes through threaded connection with bar shaped plate 29 on vertical drive screw 28's the top, the top activity that lies in bar shaped plate 29 in the inner chamber of hollow upstand 22 is provided with a lifter 30, the bottom of lifter 23 extends to in the inner chamber of hollow upstand 22 and is connected with the top of lifter 30, the bottom of lifter 30 is provided with a circular recess, the rotatable seat 31 that rotates that is provided with in the circular recess, the top of vertical drive screw 28 is connected with the bottom that rotates seat 31.
The outer walls of the left side and the right side of the base box 11 are respectively welded with a top plate 41, the bottom of the top plate 41 is fixed with a lifting device 5, the bottom of the lifting device 5 is fixed with a wheel seat 42, and the front end and the rear end of the bottom of the wheel seat 42 are respectively fixed with a roller 421.
The lifting device 5 comprises an upper end block 51 fixed at the bottom of the top plate 41 through a screw, an upper sleeve 52 welded at the bottom of the upper end block 51, and a lower sleeve 53 welded at the top of the wheel seat 42, wherein a bevel gear pair is arranged in an inner cavity of the upper sleeve 52, the bevel gear pair comprises a horizontal bevel gear 54 arranged along the horizontal direction, and a vertical bevel gear 55 arranged along the vertical direction and meshed with the horizontal bevel gear 54, a vertical transmission screw rod 56 is fixed at the bottom of the horizontal bevel gear 54, the top end of the lower sleeve 53 extends into the inner cavity of the upper sleeve 52 and is sleeved on the vertical transmission screw rod 56, an internal thread 57 connected with the vertical transmission screw rod 56 in a sliding fit manner is arranged on the inner wall of the lower sleeve 53, a rotating shaft 58 extending out of the upper sleeve 52 is fixed on the vertical bevel gear 55, and a rotating knob 60 is fixed at the end.
The user rotates the rotation knob 60 by hand to drive the vertical bevel gear 55 and the horizontal bevel gear 54 to rotate, and then drives the vertical transmission screw rod 56 to rotate, and the vertical transmission screw rod 56 is connected with the lower sleeve 53 through threads, so that the lower sleeve 53 slides on the vertical transmission screw rod 56, and the length adjustment of the lifting device 5 is realized, the structure is simple, and the use is convenient.
The utility model provides a hollow upstand 22's top welding has a closing cap 220, and lifter 23 passes closing cap 220 and with closing cap 220 sliding connection, and the design has prevented that lifter 23 from rocking like this.
The utility model provides a bottom welding of last sleeve 52 has a lower end block 81, and lower sleeve 53 passes lower end block 81 and with lower end block 81 sliding connection, and the design has prevented that lower sleeve 53 from rocking like this.
The utility model provides an upper sleeve 52's inner wall is fixed with two locating pieces 82, and lower sleeve 53's outer wall is provided with two vertical guide ways 83 along lower sleeve 53's length direction, locating piece 82 and vertical guide ways 83 one-to-one and locating piece 82 extend to the vertical guide ways 83 that correspond in and with vertical guide ways 83 sliding connection, design like this and prevented lower sleeve 53 and vertical drive lead screw 56 and rotate together.
The utility model provides a bottom of upper end piece 51 has a bearing 84 through the fix with screw, and the inner circle of bearing 84 is connected with the jib 85 of being connected with horizontal helical gear 54 top, and the design is so made the utility model discloses a structure is more firm.
The utility model provides an inboard and the downside that the outer wall of rotation axis 58 is located upper sleeve 52 have welded a cutting ferrule 581 respectively, and the design makes like this the utility model discloses a structure is firm more.
The technical effects of the utility model are mainly embodied in that:
(1) the servo motor 27 can drive the vertical transmission screw 28 to rotate, and the vertical transmission screw 28 is connected with the strip-shaped plate 29 through threads, so that the vertical transmission screw 28 moves up and down on the strip-shaped plate 29, and further drives the lifting block 30 and the lifting rod 23 to move up and down, and therefore the height adjustment of the face recognition attendance device 30 is realized, the use is convenient, and the automation degree is high;
(2) the wheel seat 42 can be driven to move up and down by adjusting the length of the lifting device 5, and then the roller 421 is driven to move up and down; when the roller 421 contacts with the ground, the base box 11 can be pushed to move on the ground;
(3) when the roller 421 leaves the ground, the base box 11 contacts with the ground, so as to prevent the utility model from moving on the ground.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides a face recognition device, includes the base case, fixes the jacking device at base roof portion, the top of jacking device is fixed with a hang plate, the top of hang plate is fixed with a face recognition attendance device, its characterized in that: the jacking device comprises a bottom plate fixed at the top of the base box, a hollow vertical column fixed at the top of the bottom plate and a lifting rod fixed at the bottom of the inclined plate, wherein a lifting seat is movably arranged in the hollow vertical column, at least two sliding grooves are formed in the inner wall of the hollow vertical column, at least two convex blocks are fixed on the outer wall of the lifting seat and are in sliding connection with the corresponding sliding grooves, a servo motor is installed on the lifting seat, a vertical transmission screw rod is fixed on an output shaft of the servo motor, a strip plate is fixed on the inner wall of the hollow vertical column above the servo motor, the top end of the vertical transmission screw rod penetrates through the strip plate and is in threaded connection with the strip plate, a lifting block is movably arranged in the inner cavity of the hollow vertical column above the strip plate, the bottom end of the lifting rod extends into the inner cavity of the hollow vertical column and is connected with the top end of the lifting block, the bottom of the lifting block is provided with a circular groove, a rotating seat is rotatably arranged in the circular groove, and the top end of the vertical transmission screw rod is connected with the bottom end of the rotating seat; the outer walls of the left side and the right side of the base box are respectively fixed with a top plate, the bottom of the top plate is fixed with a lifting device, the bottom of the lifting device is fixed with a wheel seat, and the front end and the rear end of the bottom of the wheel seat are respectively fixed with a roller.
2. The face recognition apparatus of claim 1, wherein: the lifting device comprises an upper end block fixed at the bottom of the top plate, an upper sleeve fixed at the bottom of the upper end block, and a lower sleeve fixed at the top of the wheel seat, wherein a bevel gear pair is arranged in an inner cavity of the upper sleeve, the bevel gear pair comprises a horizontal bevel gear arranged in the horizontal direction, and a vertical bevel gear arranged in the vertical direction and meshed with the horizontal bevel gear, a vertical transmission screw rod is fixed at the bottom of the horizontal bevel gear, the top end of the lower sleeve extends into the inner cavity of the upper sleeve and is sleeved on the vertical transmission screw rod, the inner wall of the lower sleeve is provided with an internal thread connected with the vertical transmission screw rod in a sliding fit manner, a rotating shaft extending to the outside of the upper sleeve is fixed on the vertical bevel gear, and the rotating shaft is located at the end outside of the upper sleeve and is fixed with a rotating knob.
3. The face recognition apparatus according to claim 1 or 2, characterized in that: a sealing cover is fixed at the top of the hollow upright post, and the lifting rod penetrates through the sealing cover and is in sliding connection with the sealing cover.
4. The face recognition apparatus of claim 2, wherein: and a lower end block is fixed at the bottom of the upper sleeve, and the lower sleeve penetrates through the lower end block and is in sliding connection with the lower end block.
5. The face recognition apparatus according to claim 2 or 4, wherein: the inner wall of the upper sleeve is fixedly provided with at least two positioning blocks, the outer wall of the lower sleeve is provided with at least two vertical guide grooves along the length direction of the lower sleeve, the positioning blocks correspond to the vertical guide grooves one by one, and the positioning blocks extend into the corresponding vertical guide grooves and are in sliding connection with the vertical guide grooves.
6. The face recognition apparatus according to claim 2 or 4, wherein: and a bearing is fixed at the bottom of the upper end block, and the inner ring of the bearing is connected with a suspender connected with the top end of the horizontal helical gear.
7. The face recognition apparatus of claim 2, wherein: the outer wall of the rotating shaft is positioned on the inner side and the lower side of the upper sleeve and is respectively and fixedly provided with a clamping sleeve.
8. The face recognition apparatus of claim 5, wherein: the number of the positioning blocks is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820618446.4U CN211577955U (en) | 2018-04-27 | 2018-04-27 | Face recognition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820618446.4U CN211577955U (en) | 2018-04-27 | 2018-04-27 | Face recognition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211577955U true CN211577955U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820618446.4U Active CN211577955U (en) | 2018-04-27 | 2018-04-27 | Face recognition device |
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| CN (1) | CN211577955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112581673A (en) * | 2020-12-11 | 2021-03-30 | 江苏暴走团体育发展有限公司 | Athlete face recognition and recording equipment for sports event activities |
-
2018
- 2018-04-27 CN CN201820618446.4U patent/CN211577955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112581673A (en) * | 2020-12-11 | 2021-03-30 | 江苏暴走团体育发展有限公司 | Athlete face recognition and recording equipment for sports event activities |
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Address after: No.19, East Ring Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province Patentee after: Sichuan kongdu Interactive Technology Co.,Ltd. Address before: No.19, East Ring Road, Bancang Industrial Park, Yantan District, Zigong City, Sichuan Province Patentee before: Sichuan kongdu Technology Co.,Ltd. |