CN210291304U - Height-adjustable platform body for identifying portrait of exhibition hall - Google Patents
Height-adjustable platform body for identifying portrait of exhibition hall Download PDFInfo
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- CN210291304U CN210291304U CN201920935453.1U CN201920935453U CN210291304U CN 210291304 U CN210291304 U CN 210291304U CN 201920935453 U CN201920935453 U CN 201920935453U CN 210291304 U CN210291304 U CN 210291304U
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Abstract
The utility model discloses a height-adjustable formula stage body is used in exhibition room portrait discernment, including stage body and portrait discernment camera, square flexible cavity has been seted up to the inside of stage body, square flexible cavity inboard is connected with square spacing post through elevating system. Through setting up spacing circular slot with the circular setup of the vertical rotatory orbit of L shape rotary rod, the one end and the C type foot cardboard fixed connection of connecting rod, the other end and the inner wall sliding connection in spacing circular slot of connecting rod, make the operator can use the foot to rotate L shape rotary rod, the meshing that utilizes first tapering gear and second tapering gear drives the screw rod and rotates, realize that square spacing post drives reciprocating table and portrait discernment camera and make things convenient for its personnel according to different heights to discern altitude mixture control, make things convenient for its use, improve its adaptability.
Description
Technical Field
The utility model relates to a portrait recognition equipment technical field, concretely relates to height-adjustable formula stage body is used in exhibition room portrait discernment.
Background
The face recognition is also called portrait recognition, and particularly refers to a computer technology for identifying identity by analyzing and comparing visual characteristic information of a face. The human image recognition has the advantages that the human image recognition is natural and a characteristic body which is not perceived by a detected individual, and the generalized human image recognition actually comprises a series of related technologies for constructing a human image recognition system, including human face image acquisition, human face positioning, human image recognition preprocessing, identity confirmation, identity search and the like; the narrow-sense portrait recognition refers to a technology or a system for identity confirmation or identity search through human faces.
When the exhibition room uses the portrait recognition device, people who participate in the exhibition room often have adults and children with uneven heights, and the people with shorter heights need to be recognized, so that the exhibition room is inconvenient to use.
Disclosure of Invention
Not enough to prior art exists, the utility model provides a height-adjustable festival formula stage body is used in exhibition room portrait discernment, aim at have solved the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a height-adjustable platform for identifying a portrait in an exhibition hall comprises a platform body and a portrait identification camera, wherein a square telescopic cavity is formed in the platform body, the inner side of the square telescopic cavity is connected with a square limiting column through a lifting mechanism, a threaded hole is formed in the lower surface of the square limiting column, a movable platform is fixedly arranged at the upper end of the square limiting column, the upper surface of the movable platform is fixedly connected with the portrait identification camera, the end area of the movable platform is equal to that of the platform body, the lifting mechanism comprises a screw rod, a first taper gear, a second taper gear, an L-shaped rotary rod and a pedal mechanism, one end of the screw rod is rotatably connected with the bottom wall of the square telescopic cavity, the other end of the screw rod is in threaded connection with the threaded hole, one end of the L-shaped rotary rod penetrates through the platform body and extends into the square telescopic cavity, and one end of the L-shaped rotary rod is fixedly, the second taper gear is fixedly sleeved on the surface of the screw, and the first taper gear is meshed with the second taper gear;
the pedal mechanism comprises a limiting circular groove, a connecting rod and a C-shaped foot clamping plate, the limiting circular groove is formed in a circular mode through the longitudinal rotating track of an L-shaped rotating rod, one end of the connecting rod is fixedly connected with the C-shaped foot clamping plate, and the other end of the connecting rod is connected with the inner wall of the limiting circular groove in a sliding mode.
Preferably, the central lines of the square limiting column, the platform body, the threaded hole and the screw rod are located on the same vertical line, and the height of the square limiting column is smaller than that of the square telescopic cavity.
Preferably, a scale is fixedly arranged on the surface of the movable table
Preferably, a synchronous lifting plate is fixedly connected to the surface of the movable table, and the synchronous lifting plate is L-shaped.
Preferably, the surface of the square limiting column is in sliding connection with the inner wall of the square telescopic cavity.
Preferably, the height of the table body is greater than the height of the movable table.
The utility model has the advantages that: through setting up spacing circular slot with the circular setup of the vertical rotatory orbit of L shape rotary rod, the one end and the C type foot cardboard fixed connection of connecting rod, the other end and the inner wall sliding connection in spacing circular slot of connecting rod, make the operator can use the foot to rotate L shape rotary rod, the meshing that utilizes first tapering gear and second tapering gear drives the screw rod and rotates, realize that square spacing post drives reciprocating table and portrait discernment camera and make things convenient for its personnel according to different heights to discern altitude mixture control, make things convenient for its use, improve its adaptability.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
FIG. 2 is a sectional view of the table body structure of the present invention;
FIG. 3 is a side view of the structure of the table body of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention
The attached drawings are marked as follows: the device comprises a platform body 1, a portrait recognition camera 2, a square telescopic cavity 3, a square limiting column 4, a threaded hole 5, a movable platform 6, a lifting mechanism 7, a screw 701, a first taper gear 702, a second taper gear 703, a rotary rod 704L, a pedal mechanism 705, a limiting circular groove 706, a connecting rod 707, a foot clamping plate 708C, a scale 8 and a synchronous lifting plate 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "first", "second", "third", etc. are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
The terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally placed when the utility model is used, and are used only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the utility model.
Referring to fig. 1-4, the present invention provides a technical solution: a height-adjustable table body for identifying a portrait in an exhibition hall comprises a table body 1 and a portrait identification camera 2, wherein a square telescopic cavity 3 is arranged in the table body 1, the inner side of the square telescopic cavity 3 is connected with a square limiting column 4 through a lifting mechanism 7, the lower surface of the square limiting column 4 is provided with a threaded hole 5, the upper end of the square limiting column 4 is fixedly provided with a movable table 6, the upper surface of the movable table 6 is fixedly connected with the portrait identification camera 2, so that the portrait identification camera 2 can be driven to adjust the shooting identification height by adjusting the height of the movable table 6, the movable table 6 is equal to the area of the end surface of the table body 1, the lifting mechanism 7 comprises a screw 701, a first taper gear 702, a second taper gear 703, an L-shaped rotating rod 704 and a pedal mechanism 705, one end of the screw 701 is rotatably connected with the bottom wall of the square telescopic, the other end of the screw 701 is in threaded connection with the threaded hole 5, when the square telescopic cavity 3 and the square limiting column 4 are arranged in directions, the square telescopic cavity 3 plays a role in limiting rotation of the square limiting column 4, so that the square limiting column 4 is prevented from rotating inside the square telescopic cavity 3 and can only move up and down, at the moment, the screw 701 rotates to drive the square limiting column 4 connected through the threaded hole 5 to move up or down, one end of an L-shaped rotating rod 704 penetrates through the table body 1 and extends into the square telescopic cavity 3, one end of the L-shaped rotating rod 704 is fixedly connected with a first taper gear 702, a second taper gear 703 is fixedly sleeved on the surface of the screw 701, the first taper gear 702 is meshed with the second taper gear 703, the operating direction of the rotating acting force of the screw 701 is changed through the meshing of the first taper gear 702 and the second taper gear 703, and the vertical rotating acting force is changed into, the operation of the user outside the table body 1 is convenient;
Wherein the central lines of the square limiting column 4, the table body 1, the threaded hole 5 and the screw 701 are positioned on the same vertical line, the height of the square limiting column 4 is less than that of the square telescopic cavity 3, a moving space is reserved for the square limiting column 4, the practicability of the square limiting column is improved, the surface of the movable table 6 is fixedly provided with a scale 8, the moving height of the movable table 6 is accurate, the surface of the movable table 6 is fixedly connected with a synchronous lifting plate 9, the synchronous lifting plate 9 moves integrally along with the movement of the movable table 6, when the distance between the portrait identification camera 2 and the ground is increased to facilitate the use of people with higher height, the people with shorter height can stand on the synchronous lifting plate 9 for use, the repeated operation of the lifting mechanism 7 is avoided, the workload is increased, the shape of the synchronous lifting plate 9 is L-shaped, the surface of the square limiting column 4 is in sliding connection with the inner wall of the square telescopic cavity 3, so, the square limiting columns 4 are provided with a reverse acting force through the square telescopic cavities 3, so that the square limiting columns can only move upwards or downwards, and the height of the table body 1 is greater than that of the movable table 6.
One specific application of this embodiment is: during the use, an operator puts feet into the C-shaped foot clamping plate to drive the connecting plate 707 to circularly move in the limiting circular groove 706, the L-shaped rotating rod 704 is driven to rotate through the rotating movement of the connecting plate 707, the first taper gear 702 is driven to rotate by the rotation of the L-shaped rotating rod 704, the second taper gear 703 meshed with the first taper gear 702 is driven to rotate by the rotation of the first taper gear 702, the screw 701 fixedly connected with the second taper gear 703 is driven to rotate at the moment, the square limiting column 4 provided with the threaded hole 5 is driven to upwards or downwards move in the square telescopic cavity 3 by the rotation of the screw 701, and therefore the portrait recognition camera 2 on the movable table 6 is driven to recognize height adjustment according to people with different heights, the use of the portrait recognition camera is facilitated, and the adaptability of the portrait recognition camera is.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "provided", "connected" and "connected" are to be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a height-adjustable formula stage body is used in exhibition room portrait discernment, includes stage body (1) and portrait discernment camera (2), its characterized in that: a square telescopic cavity (3) is formed in the table body (1), a square limiting column (4) is connected to the inner side of the square telescopic cavity (3) through a lifting mechanism (7), a threaded hole (5) is formed in the lower surface of the square limiting column (4), a movable table (6) is fixedly arranged at the upper end of the square limiting column (4), the upper surface of the movable table (6) is fixedly connected with the portrait recognition camera (2), the end areas of the movable table (6) and the table body (1) are equal, the lifting mechanism (7) comprises a screw rod (701), a first taper gear (702), a second taper gear (703), an L-shaped rotating rod (704) and a pedal mechanism (705), one end of the screw rod (701) is rotatably connected with the bottom wall of the square telescopic cavity (3), and the other end of the screw rod (701) is in threaded connection with the threaded hole (5), one end of the L-shaped rotating rod (704) penetrates through the table body (1) and extends into the square telescopic cavity (3), one end of the L-shaped rotating rod (704) is fixedly connected with the first taper gear (702), the second taper gear (703) is fixedly sleeved on the surface of the screw rod (701), and the first taper gear (702) is meshed with the second taper gear (703);
the pedal mechanism (705) comprises a limiting circular groove (706), a connecting rod (707) and a C-shaped foot clamping plate (708), the limiting circular groove (706) is circularly formed in a longitudinal rotating track of an L-shaped rotating rod (704), one end of the connecting rod (707) is fixedly connected with the C-shaped foot clamping plate (708), and the other end of the connecting rod (707) is connected with the inner wall of the limiting circular groove (706) in a sliding mode.
2. The height-adjustable table body for exhibition hall portrait recognition according to claim 1, characterized in that: the center lines of the square limiting column (4), the table body (1), the threaded hole (5) and the screw (701) are located on the same vertical line, and the height of the square limiting column (4) is smaller than that of the square telescopic cavity (3).
3. The height-adjustable table body for exhibition hall portrait recognition according to claim 1, characterized in that: and a scale (8) is fixedly arranged on the surface of the movable table (6).
4. The height-adjustable table body for exhibition hall portrait recognition according to claim 1, characterized in that: the surface of the movable table (6) is fixedly connected with a synchronous lifting plate (9), and the shape of the synchronous lifting plate (9) is L-shaped.
5. The height-adjustable table body for exhibition hall portrait recognition according to claim 1, characterized in that: the surface of the square limiting column (4) is connected with the inner wall of the square telescopic cavity (3) in a sliding mode.
6. The height-adjustable table body for exhibition hall portrait recognition according to claim 1, characterized in that: the height of the table body (1) is greater than that of the movable table (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935453.1U CN210291304U (en) | 2019-06-20 | 2019-06-20 | Height-adjustable platform body for identifying portrait of exhibition hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935453.1U CN210291304U (en) | 2019-06-20 | 2019-06-20 | Height-adjustable platform body for identifying portrait of exhibition hall |
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| Publication Number | Publication Date |
|---|---|
| CN210291304U true CN210291304U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920935453.1U Active CN210291304U (en) | 2019-06-20 | 2019-06-20 | Height-adjustable platform body for identifying portrait of exhibition hall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116198109A (en) * | 2023-02-22 | 2023-06-02 | 中迪机器人(盐城)有限公司 | Separating paper stripping and collecting mechanism for steel belt coating |
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2019
- 2019-06-20 CN CN201920935453.1U patent/CN210291304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116198109A (en) * | 2023-02-22 | 2023-06-02 | 中迪机器人(盐城)有限公司 | Separating paper stripping and collecting mechanism for steel belt coating |
| CN116198109B (en) * | 2023-02-22 | 2024-01-16 | 中迪机器人(盐城)有限公司 | Separating paper stripping and collecting mechanism for steel belt coating |
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