CN201139551Y

CN201139551Y - Tongue state capturing dark box

Info

Publication number: CN201139551Y
Application number: CNU2007201729781U
Authority: CN
Inventors: 叶永安; 张良
Original assignee: DONGZHIMEN HOSPITAL AFFILIATED TO BEIJING UNIVERSITY OF CHINESE MEDICINE
Current assignee: DONGZHIMEN HOSPITAL AFFILIATED TO BEIJING UNIVERSITY OF CHINESE MEDICINE
Priority date: 2007-09-06
Filing date: 2007-09-06
Publication date: 2008-10-29
Anticipated expiration: 2017-09-06

Abstract

The utility model relates to a tongue picture collecting camera obscura, which is characterized in that the tongue picture collecting camera obscura comprises a box body; the front end of the box body is provided with an opening, and the rear end of the box body is provided with a videography hole; the upper part of the inner part of the box body is provided with a lighting source near the rear end. A piece of cylinder-shaped gobo is arranged outside the opening of the box body; one end of the gobo is connected with the opening of the box body, and the edge of the other end is provided with a chalaza or an elastic belt. A bracket is arranged at the middle of the lower side near the front end in the inner part of the box body. The tongue picture collecting camera obscura has the advantages that an airtight space, accordant positioning and an optimal videography position can be supplied for the videography collection by utilizing the structures of the box body, the bracket, the gobo and an adjustable plate, thereby ensuring the coherence of the videography environment, greatly reducing the color distortion of the tongue picture and the shape and state distortion of the tongue picture, improving the quality of the collected tongue picture and providing reliable guarantee for accurately diagnosing diseases and the body state. The tongue picture collecting camera obscura has simple structure, low cost and convenient use.

Description

The tongue image acquisition camera bellows

Technical field

This utility model relates to a kind of tongue image acquisition camera bellows, is mainly used in the image of taking tongue, is used for analyzing by the surface character of tongue the situation of its relevant internal organs.

Background technology

The information source of tradition tcm diagnosis mainly is to hope, hear, ask and cut, and claims again " four diagnostic methods ".Inspection of the tongue is the important content of inspection, is a kind of important channel that obtains the patient health condition information to the diagnosis of tongue.The most primary inspection of the tongue method mainly depends on doctor qualitative observation and clinical experience intuitively, has unfavorable factors such as the strong and repeatable difference of subjective dependency.In order to realize the objectifying of Evolution of Tongue Inspection of TCM, quantification and standardization, adopted the image of shooting sample devices picked-up tongue afterwards, by the characteristic informations such as texture on the color of picture of the tongue, shape, the lingual surface being judged the state of human body.

Traditional tongue image acquisition all is open, is subjected to the interference of extraneous light to make the picture of the tongue color generation distortion that is collected, and for example: the color of tongue body can the difference of light source colour change when gathering; In addition, because in when sampling, angle, position that tongue stretches out vary with each individual, collecting device can not be adjusted collection position and angle flexibly, then can make the texture on the lingual surface even the shape generation distortion of tongue body.

Summary of the invention

The purpose of this utility model just provides a kind of tongue image acquisition camera bellows, to solve that prior art exists because open acquisition means causes tongue image acquisition to be subjected to the interference of extraneous light very big, cause the picture of the tongue color generation distortion that is collected, and the problem that can not locate the shape generation distortion that may cause tongue body well.

The technical solution of the utility model is: comprise casing, the front end of this casing is an open ports, is provided with the shooting hole in the rear end of this casing, near rear end lighting source is housed on the top of this box house.

Outside described casing open ports the tubular gobo is housed, an end of this gobo is connected with the open ports of casing, and the edge of the other end is equipped with frenulum or elastic cord.

The middle part is provided with carriage below the close front end of described box house.

Described shooting hole is slotted hole and vertically is provided with.

Adjustable plate moving up and down is equipped with in the inboard or the outside at described slotted hole, is provided with camera lens hole and video camera supporting plate on this adjustable plate, between this adjustable plate and described casing trip bolt is housed.

Described adjustable plate adopts a pair of relative guide rail with the syndeton of casing, slides and insert in this guide rail in the both sides, shooting hole of casing rear side shown in this guide rail is connected, the both sides of this adjustable plate; Described trip bolt is located at a side of this guide rail.

The syndeton of described adjustable plate and casing adopts a pair of short lead rail, the bottom or the bottom on the both sides, shooting hole of casing rear side shown in this short lead rail is connected; Far-end in the described short lead rail of this adjustable plate distance has a vertical slotted hole, and described trip bolt is passed this vertical slotted hole screw-in is located in the screw of casing correspondence position.

The utility model has the advantages that: utilize the structure of casing, carriage, gobo and adjustable plate to provide the location of an airtight space, unanimity and the camera position of the best for shooting collection, guaranteed the concordance of imaging environment, greatly reduce the distortion of picture of the tongue color and the distortion of shape and state, thereby improved the quality of gathering picture of the tongue, for correctly diagnosing the illness and condition provides reliable assurance.Simple in structure, cost is low, and is easy to use.

Description of drawings

Fig. 1 is the perspective view of an embodiment of this utility model;

Fig. 2 is the perspective view of this utility model second embodiment;

Fig. 3 is the rearview of Fig. 1 and Fig. 2;

Fig. 4 is the perspective view of this utility model the 3rd embodiment;

Fig. 5 is the sectional structure sketch map of this utility model the 4th embodiment;

Fig. 6 is the right view of Fig. 5;

The structural representation of another embodiment of Fig. 7 this utility model adjustable plate.

The specific embodiment

Referring to Fig. 1 and Fig. 3, this embodiment of this utility model comprises casing 1, the front end of this casing 1 is an open ports, is provided with shooting hole 11 in the rear end of this casing 1, near rear end lighting source 2 (can adopt daylight lamp and other suitable electric light source) is housed on the top of this casing 1 inside.Described shooting hole 11 is slotted hole and vertically is provided with, so that according to the upper-lower position of different head adjustment of features video camera.When using this embodiment, stretched in the open ports of casing 1 by the head of acquisition target, and chin is placed at the end of casing 1 and maintain static, head and casing 1 outside, cover the black flannelette of resistance light, to avoid the external light source interference.

Referring to Fig. 2, outside casing 1 open ports of a last embodiment, tubular gobo 5 is housed, an end of this gobo 5 is connected with the open ports of casing 1, and the edge of the other end of gobo 5 is equipped with frenulum or elastic cord 6.In use head is stretched into from the outer end of gobo 5 in the open ports of casing 1, frenulum or elastic cord 6 tie up to cervical region and prevent light leak.

Referring to Fig. 4, be provided with carriage 4 near middle part below the front end in the inside of the casing 1 of each above-mentioned embodiment.Carriage 4 is the concave shape that the head chin coincide, and during use chin is placed on this carriage 4, and is not only comfortable but also play localized effect.This embodiment also can be equipped with tubular gobo 5 same as the previously described embodiments, as shown in Figure 5.

Referring to Fig. 5 and Fig. 6, above-mentioned each embodiment of the present utility model also can be equipped with adjustable plate 3 moving up and down in the inboard or the outside of the slotted hole 11 of casing 1, on this adjustable plate 3, be provided with camera lens hole 31 and video camera supporting plate 32, between this adjustable plate 3 and described casing 1, trip bolt 8 be housed.Video camera supporting plate 32 is the handle when regulating also.

Described adjustable plate 3 can adopt relative pair of guide rails 7 with the syndeton of casing 1, the both sides in the shooting hole 11 of casing 1 rear side shown in these two guide rails 7 are connected, slide respectively and insert in two guide rails 7 in the both sides of adjustable plate 3, trip bolt 8 is located at a side (as shown in Figure 5 and Figure 6) of guide rail 7.

Referring to Fig. 7, described adjustable plate 3 also can adopt a pair of short lead rail 7 (position is a little by following) with the syndeton of casing 1, have with vertical slotted hole 33 on the top of adjustable plate 3, and trip bolt 8 is passed this slotted hole 33 screw in and be located in the screw of casing 1 correspondence position, slotted hole 33 and guide rail 7 play a part to lead jointly.

The using method of above-mentioned adjustable plate 3 is, outside adjustable plate 3, set up camera and make the camera lens of video camera stretch into or align camera aperture 31, (also can before setting up video camera) regulates the upper-lower position of adjustable plate 3 then, regulates to screw other work that trip bolt 8 can be made a video recording after suitable.

By use of the present utility model, can in the process of gathering picture of the tongue, avoid the interference of extraneous light, it is unified that the tongue image acquisition condition is obtained, for the picture of the tongue chromatography creates conditions.

Claims

1, a kind of tongue image acquisition camera bellows is characterized in that: comprise casing, the front end of this casing is an open ports, is provided with the shooting hole in the rear end of this casing, near rear end lighting source is housed on the top of this box house.

2, tongue image acquisition camera bellows according to claim 1 is characterized in that: outside described casing open ports the tubular gobo is housed, an end of this gobo is connected with the open ports of casing, and the edge of the other end is equipped with frenulum or elastic cord.

3, tongue image acquisition camera bellows according to claim 1 is characterized in that: the middle part is provided with carriage below the close front end of described box house.

4, tongue image acquisition camera bellows according to claim 2 is characterized in that: the middle part is provided with carriage below the close front end of described box house.

5, according to claim 1,2,3 or 4 described tongue image acquisition camera bellows, it is characterized in that: described shooting hole is slotted hole and vertically is provided with.

6, tongue image acquisition camera bellows according to claim 5, it is characterized in that: adjustable plate moving up and down is equipped with in the inboard or the outside in described shooting hole, on this adjustable plate, be provided with camera lens hole and video camera supporting plate, between this adjustable plate and described casing, trip bolt be housed.

7, tongue image acquisition camera bellows according to claim 6, it is characterized in that: described adjustable plate adopts two relative guide rails with the syndeton of casing, slide and insert in this guide rail in the both sides, shooting hole of casing rear side shown in these two guide rails vertically are connected respectively, the both sides of this adjustable plate; Described trip bolt is located at a side of this guide rail.

8, tongue image acquisition camera bellows according to claim 6 is characterized in that: the syndeton of described adjustable plate and casing adopts two short lead rail, the bottom or the top on the both sides, shooting hole of casing rear side shown in these two short lead rail vertically are connected respectively; Far-end in the described short lead rail of this adjustable plate distance has a vertical slotted hole, and described trip bolt is passed this vertical slotted hole screw-in is located in the screw of casing correspondence position.