Traditional Chinese medical science complexion and picture of the tongue checkout gear
Technical field
The present invention relates to a kind of tcm inspection checkout gear, be specifically related to a kind of traditional Chinese medical science complexion and picture of the tongue checkout gear.
Background technology
The information source of the traditional tcm diagnosis of China mainly is to hope, hear, ask and cut, and claims again " four diagnostic methods ".Wherein inspection comprises that mainly the inspection of the tongue dough-making powder is examined, traditional complexion and Tongue Information collection mainly depend on qualitative observation and the clinical experience of doctor's subjectivity, exist to be responsible for unfavorable factors such as the strong and repeatable difference of dependency, and to be not easy to very much stay the record of disease.
In order to realize the objectifying of traditional Chinese medical science complexion and picture of the tongue, quantification and standardization, people adopt the image of shooting sample devices picked-up detection information, and characteristic informations such as the color by image, shape, texture are judged the state of human body.Original complexion and Tongue Information acquisition mode adopt open direct shooting, but the color of image generation distortion that this mode is made by the interference of extraneous light easily to collect, for example the difference with intensity of sunshine or light source colour changes; The someone proposed to gather complexion and Tongue Information with the collection camera bellows of sealing afterwards, for example illustrated in figures 1 and 2, China utility model patent ZL200720172978.1 (October 29 2008 day for announcing) discloses a kind of tongue image acquisition camera bellows, utilize airtight space, consistent location guarantees to gather the quality of picture of the tongue color, this collection camera bellows comprises shell 1, light source 2, shell 1 back has the hole 11 that the camera (not shown) is installed, shell 1 inside has the Lower jaw support 12 of fixing head, this a kind of embodiment of gathering camera bellows adopts the front opening formula, this mode is taken the interference that is subjected to external environment condition easily, influence the chromaticity of captured image, cause doctor's mistaken diagnosis; The another kind of embodiment of this collection camera bellows adopts a black gobo 13 to cover front opening, there are a frenulum or elastic cord 131 to be used for entangling people's face on the black gobo 13, thereby form the shooting environmental of sealing, the defective of this mode is that black gobo 13 is not quick detachable, be unfavorable for the ventilation of internal medium, and be not easy to clean and sterilization with frenulum or the elastic cord 131 of people's face contact portion, cause the patient skin cross infection easily.The Lower jaw support 12 of this camera is fixed structure in addition, though camera can move in the hole 11 of bar shaped, and is not easy to place the center of taking pictures over against the position people of the various shapes of face.
Similarly gather camera bellows (as shown in Figure 3 and Figure 4) and structurally comprise shell 1, light source 2 and take structure 3, complexion and picture of the tongue light source 2 and shooting structure 3 place shell 1, and light source 2 provides necessary intensity of illumination for taking structure 3.The shell 1 of this collection camera bellows has front panel 14, the window 141 of shooting is arranged on the front panel 14, said structure provides the lighting environment of sealing for shooting, and front panel is opened and is convenient to ventilate, but it takes window 141 is circular open, people's shape of face is generally ellipse, can cause the light leak when taking like this, form easily the color image of distortion in people's face both sides, and men and women, old and young's shape of face is different big, same shooting window can be taken complete or can light leak, and there is not the Lower jaw support fixing head, people's slight rocking when taking is more prone to cause image blur, and the doctor is difficult to dialectical, and software also is not easy to analyze.
Summary of the invention
Technical problem to be solved by this invention provides a kind of traditional Chinese medical science complexion and picture of the tongue checkout gear, and it can provide a kind of enclosed complexion and Tongue Information acquisition mode, and cleans easily, avoids the cross infection between the patient.
In order to solve above technical problem, the invention provides a kind of traditional Chinese medical science complexion and picture of the tongue checkout gear, it comprises a casing assembly, this casing assembly is by integrated shell, and front panel and back shroud form, one light source and filming apparatus are positioned at this casing assembly, have a detection window that is people's face shape on the described front panel, the detection window lower end has a Lower jaw support, and this Lower jaw support can move up and down adjustment according to the size of people's face.
According to traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear, have the following advantages:
1. thereby the front panel around inventor's face can provide soft diffuse light to form contrast preferably, and making takes pictures, and to be not easy to produce color poor;
2. the present invention is designed to integral type with facial contact frame and Lower jaw support, together with saliva flange of the present invention design, has avoided numerous and diverse cleaning work to the box house space thereby can make things convenient for to take off and put into disinfect box at any time or be dipped into disinfectant solution;
3. the present invention is placed on camera in the inside photographing environment, loading and unloading and the maintenance that namely can keep the sealing of internal medium to keep camera again easily.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the appearance assumption diagram of a kind of existing traditional Chinese medical science complexion and picture of the tongue checkout gear;
Fig. 2 is the improvement design of traditional Chinese medical science complexion shown in Figure 1 and picture of the tongue checkout gear;
Fig. 3 is the appearance assumption diagram of another kind of existing traditional Chinese medical science complexion and picture of the tongue checkout gear;
Fig. 4 is the cut-away view of traditional Chinese medical science complexion shown in Figure 3 and picture of the tongue checkout gear;
Fig. 5 is the schematic perspective view of the casing assembly of traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear;
Fig. 6 is another schematic perspective view of the casing assembly of traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear;
Fig. 7 is the axonometric chart of the back shroud of traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear;
Fig. 8 is the structural perspective of the circuit board case of traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear;
Fig. 9 is the decomposing schematic representation of the front panel of traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear;
Figure 10 is the facial contact frame of integral type of traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear and the decomposing schematic representation of Lower jaw support;
Figure 11 is the schematic rear view of the Lower jaw support base of traditional Chinese medical science complexion of the present invention and picture of the tongue checkout gear.
The specific embodiment
Below as shown in Figure 5, traditional Chinese medical science complexion of the present invention and picture of the tongue device have a casing assembly, and described casing assembly 4 is by integrated shell 41, and front panel 42 (Fig. 6) and back shroud 43 constitute the casing of a sealing.It is square box shaped that this casing is first half, the latter half of combined shaped of forming for a cylindrical part.The light source (not shown) that has a filming apparatus in the casing assembly and can form photoenvironment.
Have a detection window 421 that is people's face shape on this front panel 42, the detection window lower end has a Lower jaw support 422, can move up and down adjustment according to the size of people's face, people's face is resisted against on this detection window 421 when taking, lower jaw is placed on this Lower jaw support, people's face can covering outer light be transmitted in this casing assembly, this front panel 42 can be opened, the one end is fixed on by a pivot structure that the other end closes panel 42 by lock construction on the cabinet shell 41, be preferably a Magnet, the adsorption by Magnet is closed panel.
As shown in Figure 7, the back shroud 43 that should be used for take out camera is fixed on the back side of this shell 41 by the cooperation of screw/screw hole, can form the shooting environmental of a sealing.Back shroud 43 bottoms have a pair of pin 431 corresponding to a pair of groove on the shell 41, when camera is put into the device internal fixation good after, the pin of back shroud 43 is snapped in the groove of shell 41, the reuse bolt is fixed on this back shroud 43 on this shell.
As shown in Figure 8, the bottom of this casing assembly 4 has a circuit board case 44 and has polylith circuit board storehouse, it is used for holding the circuit structure of control light source, it has a plurality of double-screw bolts 443, double-screw bolt 443 is connected and fixed by bolt and this shell 41, the front portion of this circuit board case has a recess 441, when being convenient to dismantle this circuit board case is extracted out from the bottom of shell 41, the rear portion of this circuit board case has an external interface assembly 442, comprise USB interface, power interface etc., this external interface assembly is preferably a recess, and interface is affected when preventing that shell from meeting water.The left and right sides of this circuit board case, according to another the recess 444 that two symmetries are arranged, the impetus of staff when can be used for this complexion of carrying and picture of the tongue device are provided.
In addition, front panel 42 of the present invention has a plurality of layers, it comprises an even photosphere 421 (white diffuse-reflectance paper) and a reflector layer 422 (direct reflection paper) at least, follows a driving fit bar 424 driving fits with lucite clamping plate and a housing 423 before and after it, as shown in Figure 9.Only need an ABS plastic plate in another embodiment, its color is preferably pure white, 18% neutral ash or ater, so that background color cooperates with light source.
In addition, this Lower jaw support 420 can be preferably a combinative structure, it has a base body 4201 and a base 4202, this base body is provided with a screw, this base is provided with a vertical bar-shaped trough accordingly, this base body is tightened on this base by a screw 4203 that wears its screw, when wishing that it moves up and down, can hang unscrew and adjusts up and down along bar-shaped trough.
Further preferably, when the tongue photo is got in the needs bat, thereby stretching out tongue, the people make saliva drip to pollution casing in the casing easily, can preferably arrange the back side that a saliva flange 4204 is fixed in this base 4202 this moment, it can play the effect of catching people's saliva, and its shape is preferably ligule.
Further preferably, can sheathed one facial connecting frame 425 on this front panel, it is made for the corrosion resistant flexible material of waterproof, this facial contact frame can connect as one with this Lower jaw support 420, and whole taking off from this device, can carry out independent sterilization (traditional complexion and picture of the tongue device are because people's face touches this window, and window is fixing being located on the device thereby very difficult disinfection).Preferably, the lower end of this facial contact frame is provided with two protuberances, inserts a pair of groove internal fixation at these base 4202 backs respectively.
Because the present invention uses in hospital usually, aleopation needs often sterilization between the patient in order to reduce, and traditional casing is difficult to really box house be accomplished to sterilize fully, as disclosed tongue image acquisition camera bellows among the Chinese utility model patent ZL200720172978.1, thereby it adopts the form that covers resistance light black flannelette to make it be enclosed within cervical region and is easy to patient's pathogenic bacteria taken on this flannelette and causes cross infection, and people's shape of face detection window of the present invention can also be avoided disturbed by external light source when avoiding this problem, the present invention is designed to integral type with facial contact frame and Lower jaw support in addition, together with saliva flange of the present invention design, avoided numerous and diverse cleaning work to the box house space thereby can make things convenient for to take off and put into disinfect box at any time or be dipped into disinfectant solution.In addition, camera is placed in the inside photographing environment, namely can keeps the sealing of internal medium to keep the cleaning of camera lens again easily.Rear cover plate structure is convenient to dismounting in succession and maintenance.
By preferred implementation of the present invention, in use, the patient aims at position to be detected (as face or tongue) the front panel detection window of traditional Chinese medical science complexion and picture of the tongue checkout gear, power-on, people's face covers extraneous light, and internal light source is opened, and camera apparatus detects the disease information at position by Taking Pictures recording.Simultaneously, thereby the front panel around people's face can provide soft diffuse light to form contrast preferably, facial contact frame and the Lower jaw support of integral type together can be taken off after detect finishing, avoided numerous and diverse cleaning work to the box house space thereby put into disinfect box or be dipped into disinfectant solution.