CN219346053U

CN219346053U - Face identification elevator entrance guard of adjustable photoreceptor angle

Info

Publication number: CN219346053U
Application number: CN202320679731.8U
Authority: CN
Inventors: 张德军; 张德民
Original assignee: Tjinc Electronics Co ltd
Current assignee: Tjinc Electronics Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-14
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of elevator entrance guard, and discloses a face recognition elevator entrance guard with an adjustable photoreceptor angle, which comprises a mounting plate, wherein a fixed rod is fixedly connected to the middle position of one side of the mounting plate, a movable rod is fixedly connected to the inside of the fixed rod through a length adjusting structure, a display screen is fixedly connected to one side of the movable rod, both sides of the top end of the display screen are fixedly connected with fixed plates, a rotating rod is rotatably connected to the inner side of the fixed plate, and a photoreceptor body is fixedly connected to the middle position of the top end of the rotating rod. This face identification elevator entrance guard of adjustable photoreceptor angle can adjust the angle of dwang through angle adjustment structure, and the dwang is connected with the photoreceptor body simultaneously to realize the nimble regulation of angle, make the angle change of photoreceptor body through the dwang, insert the inside of dwang through the fixture block and realize restriction and the adjustment to dwang angle.

Description

Face identification elevator entrance guard of adjustable photoreceptor angle

Technical Field

The utility model relates to the technical field of elevator entrance guard, in particular to a face recognition elevator entrance guard with an adjustable photoreceptor angle.

Background

Face identification entrance guard is a face identification entrance guard attendance product that can take off line or networking, and it is located middle-high end entrance guard attendance market, replaces the card of punching on the market, fingerprint entrance guard attendance machine, and face identification can be applied to multiple scene in a flexible way, such as elevator entrance guard, can accurately discern the face to avoid the stranger to get into, reduce the appearance of incident.

In Chinese patent, the utility model discloses a face recognition access control device with an angle-adjustable structure in the technical field of face recognition access control devices, for example, CN213365613U, which comprises a gate, a power mechanism, an angle adjusting mechanism and a face recognition device, wherein the power mechanism is fixedly connected to the front side of an inner cavity of the gate, the angle adjusting mechanism is positioned on the right side and on the front side of the upper side of the gate, the face recognition device is fixedly connected to the top of the angle adjusting mechanism, an infrared sensor is fixedly connected to the lower side of the right side wall of the gate on the left side, and a forward steering button is embedded on the lower left side of the front side wall of the gate on the right side. Foreign matters behind the gate can be detected, safety accidents are avoided, and the safety of the equipment is improved.

The following problems exist in the prior art:

1. the angle of the photoreceptor is inconvenient to adjust when elevator entrance guard among the prior art is used to lead to face identification precision to descend.

2. In the prior art, the elevator entrance guard is inconvenient to adjust the position according to the conditions of different installation positions when in use.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a face recognition elevator entrance guard with an adjustable photoreceptor angle, which has the advantages of being convenient for adjusting the photoreceptor angle and the like, and solves the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable photoreceptor angle's face identification elevator entrance guard, includes the mounting panel, the intermediate position department fixedly connected with dead lever of mounting panel one side, the inside of dead lever is through length adjustment structure fixedly connected with movable rod, is one side fixedly connected with display screen of movable rod, the equal fixedly connected with fixed plate in both sides on display screen top, the inboard rotation of fixed plate is connected with the dwang, the intermediate position department fixedly connected with photoreceptor body on dwang top, one side fixedly connected with angle adjustment structure of fixed plate.

The angle adjusting structure comprises a limiting plate, the limiting plate is fixedly connected to the upper end of one side of the fixing plate, a clamping block is fixedly connected to the middle position of the top end of the limiting plate, the bottom end of the clamping block penetrates through and extends to the inside of the rotating rod, the angle of the rotating rod can be adjusted through the angle adjusting structure, meanwhile, the rotating rod is connected with the photoreceptor body, so that flexible adjustment of the angle is achieved, and the angle of the photoreceptor body is changed through rotating the rotating rod.

Preferably, the outside winding of fixture block has reset spring, and is welding integrated structure between reset spring and the limiting plate, can be convenient for the repeated pull of fixture block through reset spring, the flexibility when increasing the use.

Preferably, the cross section of fixture block is T shape, and one side of fixture block passes the limiting plate and extends to the inside of dwang, inserts the inside of dwang through the fixture block and realizes restriction and the adjustment to dwang angle.

Preferably, the length adjusting structure comprises a bolt, the bolt is in threaded connection with one end of the fixed rod, a plurality of thread grooves matched with the bolt are formed in one end of the movable rod, and the position of the movable rod can be adjusted through the length adjusting structure, so that the positions of the photoreceptor body and the display screen are adjusted.

Preferably, the through groove is seted up to the one end of dead lever, and the diameter in through groove equals with the diameter in screw groove, through separating between bolt and screw groove, the through groove for the movable rod can be in the inside of dead lever pull repeatedly, thereby realizes the adjustment on display screen and the photoreceptor body position, is convenient for adjust self position according to different mounted position.

Preferably, the slide rail has been seted up to the inside one end of dead lever, and one side fixedly connected with of movable rod one end and slide rail assorted slider, and constitutes sliding structure through slider and slide rail sliding connection between movable rod and the dead lever, can make the movable rod remove more smoothly through the mutually supporting of slider and slide rail, avoids appearing the condition of card dun.

Preferably, the outside of bolt is threaded connection with lead to between the groove, and the one end of bolt passes through the groove and extends to the inside of screw groove, can realize the stability spacing of movable rod length through threaded connection between bolt and screw groove, the groove, stability when increasing the use.

Advantageous effects

Compared with the prior art, the utility model provides the face recognition elevator entrance guard with the angle adjustable photoreceptor, which has the following beneficial effects:

1. this face identification elevator entrance guard of adjustable photoreceptor angle can adjust the angle of dwang through angle adjusting structure, and the dwang is connected with the photoreceptor body simultaneously to realize the nimble regulation of angle, make the angle of photoreceptor body change through the dwang, insert the inside of dwang through the fixture block and realize restriction and the adjustment to dwang angle, can be convenient for the repeated pull of fixture block through reset spring, the flexibility when increasing the use can restrict the position of fixture block through the limiting plate, avoid the fixture block slippage, the suitability when increasing the use.

2. This face identification elevator entrance guard of adjustable photoreceptor angle can adjust the position of movable rod through length adjustment structure for the position of photoreceptor body and display screen is adjusted, through separating between bolt and thread groove, logical groove, make the movable rod can be at the inside of dead lever repeatedly pull, thereby realize the adjustment on display screen and the photoreceptor body position, be convenient for adjust the position of self according to different mounted positions, thereby realization face identification that can be better, can make the movable rod remove more smoothly through the mutually supporting of slider and slide rail, avoid appearing the condition of card dun, can realize the stability spacing of movable rod length through threaded connection between bolt and thread groove, the logical groove, stability when increasing the use.

Drawings

FIG. 1 is a schematic side view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic front perspective view of the present utility model;

FIG. 3 is a schematic top perspective view of the present utility model;

FIG. 4 is a schematic elevational cross-sectional view of the length adjustment structure of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a mounting plate; 2. a fixed rod; 3. a display screen; 4. a photoreceptor body; 5. a length adjustment structure; 501. a bolt; 502. a through groove; 503. a thread groove; 504. a slide block; 505. a slide rail; 6. a movable rod; 7. a fixing plate; 8. a rotating lever; 9. an angle adjusting structure; 901. a limiting plate; 902. a clamping block; 903. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the human face recognition elevator entrance guard with the adjustable photoreceptor angle provided by the utility model is shown in fig. 1 to 5: the utility model provides an adjustable photoreceptor angle's face identification elevator entrance guard, including mounting panel 1, the intermediate position department fixedly connected with dead lever 2 of mounting panel 1 one side, the inside of dead lever 2 is through length adjustment structure 5 fixedly connected with movable rod 6, is one side fixedly connected with display screen 3 of movable rod 6, the equal fixedly connected with fixed plate 7 in both sides on display screen 3 top, the inboard rotation of fixed plate 7 is connected with dwang 8, the intermediate position department fixedly connected with photoreceptor body 4 on dwang 8 top, one side fixedly connected with angle adjustment structure 9 of fixed plate 7.

The angle adjusting structure 9 comprises a limiting plate 901, the limiting plate 901 is fixedly connected to the upper end of one side of the fixing plate 7, a clamping block 902 is fixedly connected to the middle position of the top end of the limiting plate 901, the bottom end of the clamping block 902 penetrates through and extends to the inside of the rotating rod 8, the angle of the rotating rod 8 can be adjusted through the angle adjusting structure 9, meanwhile, the rotating rod 8 is connected with the photoreceptor body 4, and therefore flexible adjustment of the angle is achieved, and the angle of the photoreceptor body 4 is changed through rotating the rotating rod 8.

In this embodiment, the outside of the clamping block 902 is wound with the return spring 903, and the return spring 903 and the limiting plate 901 are in a welded integrated structure, so that the repeated pulling of the clamping block 902 can be facilitated by the return spring 903, and the flexibility in use is increased.

Further, the cross section of the clamping block 902 is T-shaped, and one side of the clamping block 902 passes through the limiting plate 901 and extends to the inside of the rotating rod 8, and the clamping block 902 is inserted into the inside of the rotating rod 8 to limit and adjust the angle of the rotating rod 8.

Example 2

On the basis of embodiment 1, the preferred embodiment of the human face recognition elevator entrance guard with the adjustable photoreceptor angle provided by the utility model is shown in fig. 1 to 5: the length adjustment structure 5 includes a bolt 501, and bolt 501 threaded connection is in the one end of dead lever 2, and a plurality of screw thread grooves 503 that match with bolt 501 have been seted up to the one end of movable rod 6, can adjust the position of movable rod 6 through length adjustment structure 5 for photoreceptor body 4 and display screen 3's position is adjusted.

In this embodiment, the through groove 502 is provided at one end of the fixed rod 2, and the diameter of the through groove 502 is equal to that of the thread groove 503, and the bolt 501 is separated from the thread groove 503 and the through groove 502, so that the movable rod 6 can be repeatedly pulled in the fixed rod 2, thereby realizing the adjustment on the positions of the display screen 3 and the photoreceptor body 4, and being convenient for adjusting the position according to different installation positions.

Further, slide rail 505 has been seted up to the inside one end of dead lever 2, and one side fixedly connected with of dead lever 6 one end with slide rail 505 assorted slider 504, and constitutes sliding structure through slider 504 and slide rail 505 sliding connection between dead lever 6 and the dead lever 2, can make the moving more smooth and easy of dead lever 6 through the mutually supporting of slider 504 and slide rail 505, avoids appearing the condition of card.

Furthermore, the outside of the bolt 501 is in threaded connection with the through groove 502, and one end of the bolt 501 passes through the through groove 502 and extends to the inside of the threaded groove 503, and the stable limit of the length of the movable rod 6 can be realized through the threaded connection between the bolt 501 and the threaded groove 503 and the threaded groove 502, so that the stability in use is increased.

When using, can adjust the angle of dwang 8 through angle regulation structure 9, dwang 8 is connected with photoreceptor body 4 simultaneously, thereby realize the nimble regulation of angle, make photoreceptor body 4's angle change through dwang 8, insert the inside of dwang 8 through fixture block 902 and realize the restriction and the adjustment to dwang 8 angle, can be convenient for the repeated pull of fixture block 902 through reset spring 903, the flexibility when increasing the use, can restrict the position of fixture block 902 through limiting plate 901, avoid the fixture block 902 slippage, the suitability when increasing the use, can adjust the position of movable rod 6 through length adjustment structure 5, make photoreceptor body 4 and display screen 3's position adjusted, through separating bolt 501 and thread groove 503, lead to the separation between groove 502, make movable rod 6 can be at the inside of dead lever 2 repeatedly pull, thereby realize the adjustment on display screen 3 and the photoreceptor body 4 position, be convenient for adjust the position of self according to different mounted position, thereby can be better realization, can make the movable rod 6 through the cooperation of slider 504 and slide rail 505 and can make the smooth and easy condition that the movable rod 501 moves, the stability can be realized through the thread groove 502 when the stability is realized, the stability is realized through the thread groove is more smoothly between the movable rod 501 and the thread groove is realized.

To sum up, this face identification elevator entrance guard of adjustable photoreceptor angle can adjust the angle of dwang 8 through angle adjusting structure 9, and dwang 8 is connected with photoreceptor body 4 simultaneously to realize the nimble regulation of angle, can adjust the position of movable rod 6 through length adjusting structure 5, make photoreceptor body 4 and display screen 3's position adjusted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Face identification elevator entrance guard of adjustable photoreceptor angle, including mounting panel (1), its characterized in that: the intelligent display device is characterized in that a fixed rod (2) is fixedly connected to the middle position of one side of the mounting plate (1), a movable rod (6) is fixedly connected to the inside of the fixed rod (2) through a length adjusting structure (5), a display screen (3) is fixedly connected to one side of the movable rod (6), a fixed plate (7) is fixedly connected to two sides of the top end of the display screen (3), a rotating rod (8) is rotatably connected to the inner side of the fixed plate (7), a photoreceptor body (4) is fixedly connected to the middle position of the top end of the rotating rod (8), and an angle adjusting structure (9) is fixedly connected to one side of the fixed plate (7);

the angle adjusting structure (9) comprises a limiting plate (901), the limiting plate (901) is fixedly connected to the upper end of one side of the fixed plate (7), a clamping block (902) is fixedly connected to the middle position of the top end of the limiting plate (901), and the bottom end of the clamping block (902) penetrates through and extends to the inside of the rotating rod (8).

2. The face recognition elevator entrance guard of adjustable photoreceptor angle of claim 1, wherein: the outside of fixture block (902) is twined and is had reset spring (903), and is welding integrated structure between reset spring (903) and limiting plate (901).

3. The face recognition elevator entrance guard of adjustable photoreceptor angle of claim 2, wherein: the cross section of the clamping block (902) is T-shaped, and one side of the clamping block (902) penetrates through the limiting plate (901) and extends to the inside of the rotating rod (8).

4. The face recognition elevator entrance guard of adjustable photoreceptor angle of claim 1, wherein: the length adjusting structure (5) comprises a bolt (501), the bolt (501) is in threaded connection with one end of the fixed rod (2), and a plurality of thread grooves (503) matched with the bolt (501) are formed in one end of the movable rod (6).

5. The face recognition elevator entrance guard of adjustable photoreceptor angle of claim 4, wherein: a through groove (502) is formed in one end of the fixing rod (2), and the diameter of the through groove (502) is equal to that of the thread groove (503).

6. The face recognition elevator entrance guard of adjustable photoreceptor angle of claim 5, wherein: the sliding rail (505) is arranged at one end inside the fixed rod (2), a sliding block (504) matched with the sliding rail (505) is fixedly connected to one side of one end of the movable rod (6), and the movable rod (6) and the fixed rod (2) are in sliding connection through the sliding block (504) and the sliding rail (505) to form a sliding structure.

7. The face recognition elevator entrance guard of adjustable photoreceptor angle of claim 6, wherein: the outer side of the bolt (501) is in threaded connection with the through groove (502), and one end of the bolt (501) penetrates through the through groove (502) and extends into the threaded groove (503).