CN214580001U

CN214580001U - But angle of movement's face identification device of registering

Info

Publication number: CN214580001U
Application number: CN202120785055.3U
Authority: CN
Inventors: 李月微
Original assignee: Hunan Sports Vocational College Hunan Sports School
Current assignee: Hunan Sports Vocational College Hunan Sports School
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-02
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a human face recognition check-in device with movable angle, which comprises a main body and a supporting component of a checking-in machine, wherein the lower surface of the main body of the checking-in machine is fixedly connected with a fixed rod, the lower end of the fixed rod is fixedly connected with a rotary disc for adjusting the direction of the main body of the checking-in machine, the outer sleeve of the rotary disc is provided with a sleeve, the rotary disc with a telescopic cavity is sleeved in the sleeve, a positioning component for locking the rotary disc is arranged in the telescopic cavity, the positioning component consists of a spring and two positioning plugs which are limited in the telescopic cavity in a sliding way, the positioning plugs are of a hemispherical structure made of rubber materials, a circle of grooves matched with the positioning plugs are arranged in the inner wall of the sleeve, the positioning plugs can be automatically plugged into the grooves under the elastic force of the spring, and further play the role of damping and fixing, and when the rotary disc is rotated forcibly, the positioning plugs can gradually slide out along the cambered surfaces of the grooves, thereby separating from the groove, being free to adjust and convenient to use.

Description

But angle of movement's face identification device of registering

Technical Field

The utility model belongs to the technical field of the attendance equipment is relevant, concretely relates to but device is signed in to face identification of movable angle.

Background

The face recognition attendance machine is a common device used by office staff to investigate the attendance condition. It is a biological identification technology for identifying the identity based on the face characteristic information of people. Firstly, a camera or a video camera is used for collecting images or video streams containing human faces, the human faces are automatically detected and tracked in the images, and then a series of related technologies of the faces of the detected human faces are carried out, wherein the related technologies comprise human face image collection, human face positioning, human face recognition preprocessing, memory storage and comparison identification, and the purpose of recognizing the identities of different people is achieved. The face recognition attendance system combines face recognition and attendance system, and the face recognition is used as one of the key elements of attendance management.

The prior face recognition attendance machine technology has the following problems: traditional face identification attendance machine is not nimble enough and convenient, and the angle and the position of making a video recording of attendance machine are difficult for adjusting when using, and because personnel's height differs, need personnel to squat or owe the foot action and cooperate the discernment in the identification process to cause and use inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but face identification of angle moves device of registering to the attendance machine angle that proposes in solving above-mentioned background art and the difficult problem of adjusting in position of making a video recording.

In order to achieve the above object, the utility model provides a following technical scheme: a face recognition attendance device with a movable angle comprises an attendance machine main body and a supporting component, wherein a fixed rod is fixedly connected to the lower surface of the attendance machine main body, a rotary disc used for adjusting the direction of the attendance machine main body is fixedly connected to the lower end of the fixed rod, a sleeve is sleeved outside the rotary disc, a telescopic cavity of a strip-shaped structure is formed in the rotary disc in a hollow mode, a positioning component used for locking the rotary disc is arranged in the telescopic cavity, and a half gear used for adjusting the angle of the attendance machine main body is fixedly arranged on the lower surface of the sleeve;

the supporting component comprises a U-shaped support, a supporting rod and a base, one end of the supporting rod is fixedly connected with the lower surface of the U-shaped support, the other end of the supporting rod is fixedly connected with the upper surface of the base, a position adjusting gear meshed with a semi-gear is connected to the U-shaped support in a rotating mode, and a pressing component used for tightly biting the position adjusting gear is arranged on the U-shaped support.

Preferably, the positioning assembly comprises a spring and two positioning plugs which are limited in the telescopic cavity in a sliding manner, and two ends of the spring are fixedly connected with the two positioning plugs respectively.

Preferably, the pressing assembly comprises an adjusting pressure plate, the outer wall of one side of the adjusting pressure plate, which faces the positioning gear, is provided with teeth, and the positioning gear is meshed with the teeth on the outer wall of the adjusting pressure plate.

Preferably, the locating plug is of a hemispherical structure made of rubber, and a circle of groove matched with the locating plug is formed in the inner wall of the sleeve.

Preferably, the adjusting clamp plate includes vertical section and slope section, the handing-over department fixedly connected with dwang of vertical section and slope section, it has the axostylus axostyle to fixed crossing on the dwang, the both ends and the U type support of axostylus axostyle rotate to be connected, the junction joint of axostylus axostyle and U type support has the torsional spring.

Preferably, a notch is formed in the rear side of the U-shaped support.

Compared with the prior face recognition attendance machine technology, the utility model provides a but device is signed in to face recognition of movable angle possesses following beneficial effect:

1. the utility model discloses a set up the carousel that has flexible chamber in the sleeve, and be equipped with the locating component that is used for locking the carousel in flexible chamber, locating component comprises spring and two locating plugs that slide spacing in flexible chamber, wherein the locating plug is the hemispherical structure of rubber material, and set up the recess of round and locating plug looks adaptation in the inner wall of sleeve, can fill in to the recess automatically when the locating plug receives the spring force effect of spring, and then play the fixed effect of damping, and when rotating the carousel hard, the locating plug can roll off gradually along the cambered surface of recess, and then break away from the recess, adjust freely, convenient to use;

2. the utility model has the advantages that the half gear is fixedly arranged on the sleeve, the positioning gear meshed with the half gear is arranged on the U-shaped support, the adjusting pressure plate rotationally connected with the U-shaped support is arranged on one side of the positioning gear, the teeth meshed with the positioning gear are arranged on the outer wall of one side of the adjusting pressure plate facing the positioning gear, and the positioning gear can be tightly engaged by the teeth on the outer wall of the adjusting pressure plate, so that the positioning gear is kept immovable, and the use angle of the attendance machine main body is adjusted;

3. the utility model discloses adjusting clamp plate divide into vertical section and slope section, and the fixedly connected with dwang of handing-over department of vertical section and slope section is fixed on the dwang and has been traversed the axostylus axostyle, and the both ends and the U type rotate bracket of axostylus axostyle are connected, and the axostylus axostyle has the torsional spring with the junction joint of U type support, under natural state, because the torsion effect of torsional spring for adjusting clamp plate presses and pastes on the gear of transposing, and then fixes the gear of transposing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a face recognition check-in device with a movable angle according to the present invention;

fig. 2 is a schematic side sectional structure view of a face recognition check-in device with a movable angle according to the present invention;

fig. 3 is a schematic view of a cross-sectional structure of the sleeve according to the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

in the figure: 1. a work attendance machine main body; 2. fixing the rod; 3. a sleeve; 4. a U-shaped bracket; 5. adjusting the pressure plate; 6. a support bar; 7. a base; 8. a positioning gear; 9. a turntable; 10. a half gear; 11. a positioning plug; 12. a spring; 13. a groove; 14. rotating the rod; 15. a notch; 16. a shaft lever; 17. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a but device is signed in to face identification of movable angle, including attendance machine main part 1 and supporting component, the lower fixed surface of attendance machine main part 1 is connected with dead lever 2, the lower extreme fixedly connected with of dead lever 2 is used for adjusting carousel 9 in attendance machine main part 1 position, the outside cover of carousel 9 is equipped with sleeve 3, when needing to adjust attendance machine main part 1 and use the position, attendance machine main part 1 is pulled to the accessible, it can to make carousel 9 rotate in sleeve 3, the inside cavity of carousel 9 forms the flexible chamber of bar-shaped structure, be equipped with the locating component who is used for locking carousel 9 in the flexible chamber, when pulling attendance machine main part 1 to a certain position, can carry out automatic lock solid by locating component after loosening.

The support component includes U type support 4, bracing piece 6 and base 7, the one end of bracing piece 6 and the lower fixed surface of U type support 4 are connected, the other end of bracing piece 6 and the upper fixed surface of base 7 are connected, the lower fixed surface of sleeve 3 is provided with half gear 10 that is used for adjusting attendance machine main part 1 angle, it is connected with the positioning gear 8 with half gear 10 engaged with to rotate on the U type support 4, rotate attendance machine main part 1 at last and when adjusting attendance machine main part 1's angle of use, because half gear 10 makes positioning gear 8 correspond the rotation with positioning gear 8's meshing effect, and because be equipped with the pressing means who is used for clenching positioning gear 8 on U type support 4, accessible pressing means chucking fixed positioning gear 8, and then make attendance machine main part 1 keep at fixed angle.

The positioning assembly comprises a spring 12 and two positioning plugs 11 which are limited in the telescopic cavity in a sliding mode, two ends of the spring 12 are fixedly connected with the two positioning plugs 11 respectively, and the two positioning plugs 11 extend out under the elastic force action of the spring 12.

The pressing assembly comprises an adjusting pressing plate 5, teeth are arranged on the outer wall of one side, facing the positioning gear 8, of the adjusting pressing plate 5, the positioning gear 8 is meshed with the teeth on the outer wall of the adjusting pressing plate 5, the positioning gear 8 is tightly meshed through the teeth on the outer wall of the adjusting pressing plate 5, and then the positioning gear 8 is kept still.

In order to play fixed effect, location stopper 11 is the hemispherical structure of rubber material, has seted up the recess 13 of round and location stopper 11 looks adaptation in the inner wall of sleeve 3, can fill in to the recess 13 automatically under the spring action that receives spring 12 as location stopper 11, and then play the fixed effect of damping, and when rotating carousel 9 hard, location stopper 11 can slide out along the cambered surface of recess 13 gradually, and then break away from recess 13.

Adjusting clamp plate 5 includes vertical section and slope section, and the handing-over department fixedly connected with dwang 14 of vertical section and slope section is fixed to be traversed on the dwang 14 and has the axostylus axostyle 16, and the both ends of axostylus axostyle 16 are rotated with U type support 4 and are connected, and the axostylus axostyle 16 has torsional spring 17 with the junction joint of U type support 4, under natural state, because torsional spring 17's torsion effect for adjusting clamp plate 5 presses and pastes on positioning gear 8, and then fixes positioning gear 8.

In order to facilitate the rotation of the adjusting pressure plate 5, a notch 15 is formed in the rear side of the U-shaped support 4, so that the adjusting pressure plate 5 can move at the notch 15, and the use angle of the attendance machine main body 1 can be conveniently adjusted by tightly holding the adjusting pressure plate 5.

The utility model discloses a theory of operation and use flow: the device can realize dual adjustment of the use angle and the shooting acquisition searchlighting direction, when the use angle needs to be adjusted, the support rod 6 can be held by a single hand, the adjusting pressing plate 5 is squeezed and pressed at the same time, teeth on the side surface of the adjusting pressing plate 5 are separated from the positioning gear 8, the attendance machine main body 1 can be rotated up and down to adjust the use angle, the adjusting pressing plate 5 is loosened after the adjustment is completed, the adjusting pressing plate 5 is pressed and attached to the positioning gear 8 under the torsion action of the torsion spring 17, and the positioning gear 8 is clamped and fixed, so that the attendance machine main body 1 is fixed at a designated angle;

when the collection position of attendance machine main part 1 is adjusted to needs, only need to add hard slightly and rotate attendance machine main part 1, make carousel 9 rotate in sleeve 3 relatively, originally press the locating plug 11 in recess 13 this moment and can follow recess 13's cambered surface roll-off gradually, and then break away from recess 13, after adjusting to a certain position, when loosening attendance machine main part 1, locating plug 11 on the carousel 9 receives spring 12's elasticity effect down can fill in to recess 13 automatically, and then play the fixed effect of damping, make attendance machine main part 1 fix in the assigned position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but face identification of movable angle device of registering, includes attendance machine main part (1) and supporting component, its characterized in that: the lower surface of the attendance machine main body (1) is fixedly connected with a fixed rod (2), the lower end of the fixed rod (2) is fixedly connected with a rotary table (9) used for adjusting the direction of the attendance machine main body (1), a sleeve (3) is sleeved outside the rotary table (9), the interior of the rotary table (9) is hollow to form a telescopic cavity of a strip-shaped structure, a positioning assembly used for locking the rotary table (9) is arranged in the telescopic cavity, and a half gear (10) used for adjusting the angle of the attendance machine main body (1) is fixedly arranged on the lower surface of the sleeve (3);

the supporting part comprises a U-shaped support (4), a supporting rod (6) and a base (7), one end of the supporting rod (6) is fixedly connected with the lower surface of the U-shaped support (4), the other end of the supporting rod (6) is fixedly connected with the upper surface of the base (7), a positioning gear (8) meshed with a half gear (10) is rotatably connected onto the U-shaped support (4), and a pressing assembly used for tightly biting the positioning gear (8) is arranged on the U-shaped support (4).

2. The movable-angle face recognition check-in device according to claim 1, wherein: the positioning assembly comprises a spring (12) and two positioning plugs (11) which are limited in the telescopic cavity in a sliding mode, and two ends of the spring (12) are fixedly connected with the two positioning plugs (11) respectively.

3. The movable-angle face recognition check-in device according to claim 1, wherein: the pressing assembly comprises an adjusting pressing plate (5), teeth are arranged on the outer wall of one side, facing the positioning gear (8), of the adjusting pressing plate (5), and the positioning gear (8) is meshed with the teeth on the outer wall of the adjusting pressing plate (5).

4. The movable-angle face recognition check-in device according to claim 2, wherein: the locating plug (11) is of a hemispherical structure made of rubber, and a circle of groove (13) matched with the locating plug (11) is formed in the inner wall of the sleeve (3).

5. The movable-angle face recognition check-in device according to claim 3, wherein: adjusting plate (5) are including vertical section and slope section, the handing-over department fixedly connected with dwang (14) of vertical section and slope section, axostylus axostyle (16) have been gone up fixed violently to wear, the both ends and the U type support (4) of axostylus axostyle (16) are rotated and are connected, the junction joint of axostylus axostyle (16) and U type support (4) has torsional spring (17).

6. The movable-angle face recognition check-in device according to claim 1, wherein: a notch (15) is formed in the rear side of the U-shaped support (4).