CN214283867U

CN214283867U - Figure platform

Info

Publication number: CN214283867U
Application number: CN202022032696.XU
Authority: CN
Inventors: 段常青; 向子友
Original assignee: Guangdong Banzhou Laboratory Equipment Co ltd
Current assignee: Guangdong Banzhou Laboratory Equipment Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-09-28
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an image table, which comprises a base, a drawing board and a lifting device, wherein the drawing board is rotatably connected with the base, the lifting device is positioned between the base and the drawing board, one end of the lifting device is connected with the base, the other end of the lifting device is connected with the drawing board, the lifting device is used for adjusting the size of the angle of the drawing board relative to the base, a light-equalizing component is also arranged on the surface of the drawing board, and the light-equalizing component is used for illuminating or supplementing light to drawing paper positioned on the drawing board; the portrait stand has the advantages of reasonable structure and convenient use.

Description

Figure platform

Technical Field

The utility model belongs to the technical field of experimental device or equipment, concretely relates to portrait platform.

Background

When a case is processed by a public security system, a criminal investigation program of portrait processing is often performed in a laboratory, specifically, a witness or a party describes a facial contour or a feature of a suspect at a case scene, then a corresponding case clerk draws a facial image of the suspect according to the description of the witness or the party, and finally the drawn facial image is restored or restored, and a tool for assisting the case clerk in portrait processing is called a drawing board frame. However, the easel in the prior art has certain inconvenience when in use, and particularly, when people work on the easel to draw a face image, the people often suffer from the influence of the incident angle or the light darkness, for example, the use of indoor natural light, indoor lighting light, and the light of auxiliary lamps arranged on the easel; the indoor natural light is influenced by the brightness along with the rising and falling of the sun, and the irradiation of the indoor light or the direct-type auxiliary light on the traditional drawing board frame is easy to form polarized light and local light is too bright or reflected on the drawing paper due to the irradiation angle, so that the personnel handling the case can be influenced to draw the portrait smoothly; namely, the personnel handling the case can realize the light assistance or enhancement without the irradiation angle and with uniform brightness on the whole piece of drawing paper when the personnel handling the case draws the portrait, and the personnel handling the case can be helped to draw the high-quality portrait.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a picture platform with a reasonable structure and convenient use.

In order to solve the technical problem, the utility model discloses the technical scheme who uses is:

the utility model provides an portrait platform, includes base, drawing board and elevating gear, the drawing board with the base rotates to be connected, elevating gear is located the base with between the drawing board, just the one end that rises the device with the base is connected, the other end with the drawing board is connected, elevating gear is used for adjusting the drawing board is relative the size of the angle of base, its characterized in that: the surface of the drawing board is also provided with a light equalizing assembly, and the light equalizing assembly is used for illuminating or supplementing light for drawing paper on the drawing board.

As a further improvement of the drawing board, the light equalizing assembly comprises a light source arranged on the drawing board, the light source is at least arranged on one side of the drawing board, and the light source is connected with the drawing board.

As a further improvement of the picture platform, the irradiation direction of the light source is parallel to the board surface of the picture board.

As a further improvement of the picture platform, the light equalizing assembly further comprises a light equalizing plate, the light equalizing plate is laid on the picture plate, and the light sources are arranged around the light equalizing plate.

As a further improvement on the image platform, the light homogenizing plate is a frosted light homogenizing plate, and the light homogenizing plate is a glass light homogenizing plate or an acrylic light homogenizing plate.

As a further improvement on the image table, the light source is an LED light bar.

As a further improvement of the image table, the lifting device is any one of an electric telescopic rod, a hydraulic telescopic rod or a pneumatic telescopic rod.

As a further improvement on the image table, a table body is further arranged on one side of the base and fixed with the base.

As a further improvement of the drawing board, after the drawing board is folded relative to the base, the board surface of the drawing board and the desktop of the desk body are positioned on the same horizontal plane.

As a further improvement of the image table, a first control switch and a second control switch are respectively fixed on the base, the first control switch is connected with the lifting device, the second control switch is connected with the light source, the first switch is used for controlling the lifting adjustment of the lifting device, and the second control switch is used for controlling the on or off of the light source.

The utility model discloses produced technological effect mainly embodies: because the light equalizing component is arranged on the drawing board, the whole drawing paper placed on the drawing board can be supplemented with light and brightened through the light intensifying component; meanwhile, the light-equalizing component is directly arranged on the board surface of the drawing board, namely the drawing board is self-luminous, so that light received by the drawing paper is relatively uniform and flexible when the drawing paper is supplemented with light and brightened, and the influence of light brightness or incident angle in the traditional mode is avoided, thereby being beneficial to drawing high-quality portrait by clerks; therefore, the convenience of the portrait stand is improved.

Drawings

The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of preferred embodiments of the invention, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic view of an overall structure of an image stage according to the present invention;

fig. 2 is a schematic view of a rear view structure of an image table of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the illustrated embodiments are not intended to limit the present invention, and in the present embodiments, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and the present invention is described only, but does 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 cannot be construed as limited to the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like as used herein are for illustrative purposes only.

As shown in fig. 1-2, an embodiment of the present invention provides an image table, which includes a base 1, a drawing board 2 and a lifting device 3; wherein, the one end of drawing board 2 forms to rotate with base 1 through the hinge and is connected, drawing board 2 can overturn perpendicularly for base 1 promptly, the other end of drawing board 2 is the free end, elevating gear 3 is located between base 1 and drawing board 2, and elevating gear 3's one end is articulated mutually with base 1, it is articulated mutually with drawing board 2's the back to rise the other end, elevating gear 3 is used for adjusting 2 relative base 1's of drawing board face size, namely, can adjust panel 2's inclination according to the user demand of difference, still be provided with the light equalizing subassembly on the face on drawing board 2, the light equalizing subassembly is used for throwing light on or the light filling to the drawing paper that lies in drawing board 2. Specifically, the light equalizing assembly includes a light source 21 and a light equalizing plate 22 which are arranged on the drawing board 2, the light equalizing plate 22 is laid on the surface of the drawing board 2, the light source 21 is arranged around the light equalizing plate 22, and the irradiation direction of the light source faces the side of the light equalizing plate 22. Wherein, the surface of the light-equalizing plate 22 is frosted, and the light-equalizing plate 22 is a glass light-equalizing plate 22 or an acrylic light-equalizing plate 22; when the light source irradiates along the periphery of the light equalizing plate 22, the light equalizing plate 22 conducts light, and meanwhile, because the surface of the light equalizing plate 22 is frosted, diffuse reflection is formed on the surface of the light when the light passes through the light equalizing plate 22, namely, the light source 21 and the light equalizing plate 22 are mutually matched to form a surface light source through a linear light source; when the drawing paper is laid on the light equalizing plate 22 of the drawing board 2, the lighting or light supplementing is performed from the back side of the drawing paper due to the area light source, which is equivalent to self-lighting of the drawing paper, so that the drawing paper is highlighted on the whole and has uniform brightness, namely, the influence on the personnel doing case to draw the portrait due to the angle of light incidence or the light darkness when lighting is performed relative to the drawing paper is eliminated. The light source in this embodiment is an LED source light.

In another embodiment, as shown in fig. 1-2, light source 21 is disposed on at least one side of palette 2, or light source 21 forms an annular light source on the surface of palette 2, and the light source is fixed to palette 2, and the light source 21 irradiates in a direction parallel to the surface of palette 2. For example, when the drawing sheet is placed in the ring-shaped light source 21 on the drawing board 2, the light emitted from the light source 21 is parallel to the surface of the drawing board 2, and thus the drawing sheet placed on the drawing board 2 is naturally scattered and the whole drawing sheet is supplemented with light. Also, the light source in this embodiment is an LED source light, such as an LED light bar.

As shown in fig. 1-2, in a preferred embodiment, the lifting device 3 is any one of an electric telescopic rod, a hydraulic telescopic rod or a pneumatic telescopic rod, and in this embodiment, the lifting device 3 is an electric telescopic rod, that is, the adjustment of the inclination angle of the drawing board 2 is realized by extending or shortening the telescopic rod. Wherein, still be provided with the table body 4 in one side of base 1, the table body 4 is fixed mutually with base 1, can be used for placing the corresponding instrument of drawing the portrait on the table body. Furthermore, after the drawing board 2 is folded relative to the base 1, the surface of the drawing board 2 is on the same horizontal plane with the desktop of the desk body 4, and when the drawing board is not used, the drawing board can be used as a desk after being folded. Further, a first control switch 11 and a second control switch 12 are respectively fixed on the base 1, the first control switch 11 is electrically connected with the lifting device 3, the second control switch 12 is electrically connected with the light source 21, the first switch is used for controlling the lifting adjustment of the lifting device 3, and the second control switch 12 is used for controlling the on or off of the light source 21.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides an portrait platform, includes base, drawing board and elevating gear, the drawing board with the base rotates to be connected, elevating gear's one end with the base is connected, the other end with the drawing board is connected, elevating gear is used for adjusting the drawing board is relative the size of the angle of base, its characterized in that: the drawing board is characterized in that a light equalizing assembly is further arranged on the board surface of the drawing board, and the light equalizing assembly is used for illuminating or supplementing light to drawing paper on the drawing board.

2. An imaging station as defined in claim 1, wherein: the light equalizing assembly comprises a light source arranged on the drawing board, the light source is at least arranged on one side of the drawing board, and the light source is connected with the drawing board.

3. The portrait table of claim 2, wherein: and the irradiation direction of the light source is parallel to the board surface of the drawing board.

4. The portrait table of claim 2, wherein: the light equalizing assembly further comprises a light equalizing plate, the light equalizing plate is laid on the drawing board, and the light sources are arranged around the light equalizing plate.

5. The imaging station of claim 4, wherein: the light homogenizing plate is a frosted light homogenizing plate, and the light homogenizing plate is a glass light homogenizing plate or an acrylic light homogenizing plate.

6. The portrait table of any of claims 2-5, wherein: the light source is an LED lamp strip.

7. An imaging station as defined in claim 1, wherein: the lifting device is any one of an electric telescopic rod, a hydraulic telescopic rod or a pneumatic telescopic rod.

8. An imaging station as defined in claim 1, wherein: a table body is further arranged on one side of the base and fixed with the base.

9. The imaging station of claim 8, wherein: after the drawing board is folded relative to the base, the surface of the drawing board and the desktop of the table body are located on the same horizontal plane.

10. The portrait table of claim 2, wherein: the base is further fixedly provided with a first control switch and a second control switch respectively, the first control switch is connected with the lifting device, the second control switch is connected with the light source, the first control switch is used for controlling lifting adjustment of the lifting device, and the second control switch is used for controlling on or off of the light source.