Chinese medicine lingual surface instrument
Technical field
The utility model relates to the technical field of Chinese medicine detection device more particularly to a kind of Chinese medicine lingual surface instrument.
Background technique
Chinese culture is of extensive knowledge and profound scholarship, and Chinese medicine medicine is of long standing and well established, and the big ground Chinese medicine of China is in full flourish, almost each province
There are the TCM Universities of oneself, there is department of traditional Chinese medicine in each hospital, and Chinese medicine captures half of the country, but " four methods of diagnosis " in Chinese medicine
How to detect, it is not that the medical institutions of profession are difficult to accurate detection that traditional " four methods of diagnosis ", which are the specialities of old docter of TCM, because
The product of this related Chinese medicine standardization context of detection is quite by the favor of people.
Observation is one of Diagnostics of Chinese Medicine four methods of diagnosis, is a kind of unique diagnostic method.Traditional Chinese Medicine is mainly visually
Come features such as the textures, indentation and color of analyzing tongue picture and image surface, so as to judging the functional status of internal organs.Judgement needs by visual observation
Largely to observe sample for a long time correctly could efficiently obtain tongue picture and the corresponding characteristic constant of image surface.So intelligent
Lingual surface acquisition is imperative.However, the intracorporal camera of chamber for the lingual surface instrument that can see at present in Chinese medicine intelligence field can not
The tongue and face for being automatically aligned to user cause the tongue picture of shooting and the accuracy of image surface and clarity not high.
Utility model content
The main purpose of the utility model is to provide a kind of Chinese medicine lingual surface instrument, it is intended to which solving existing lingual surface instrument cannot be automatic
Be aligned user tongue and face and lead to the tongue picture of shooting and the accuracy of image surface and the not high technical problem of clarity.
To achieve the above object, the utility model provides a kind of Chinese medicine lingual surface instrument, including procapsid, middle shell, back casing
And the camera shooting cavity surrounded by procapsid, middle shell and back casing, slr camera and electroluminescent lamp are provided in the camera shooting cavity
Pipe, the lingual surface instrument further include reflector before reflector, second before first, Reflective Shell, phase machine frame, metal plate box, connection rotating plate,
Motor pivot link frame, screw rod spring bearing, screw rod coupling nut, optoelectronic switch and screw rod stepper motor, in which:
The procapsid opens up an arch window, and the bottom of the arch window is provided with chin pallet, the chin strap
Disk passes through the lower edge for being fastened on arch window;
The slr camera is mounted in phase machine frame, and the connection rotating plate is fixedly connected on phase machine frame;The motor turns
One end of dynamic connecting rod rest is attached on connection rotating plate, and the other end is attached to screw rod coupling nut;The screw rod spring bearing and silk
Bar coupling nut is arranged on the screw rod of screw rod stepper motor, and the optoelectronic switch and screw rod stepper motor are separately fixed at metal plate
On golden box, the both ends of the metal plate box are separately fixed on the top plate and plastic cement bottom plate of middle shell, the phase machine frame installation
Have rolling bearing, the shaft that rolling bearing matches be installed on the metal plate box, the phase machine frame by rolling bearing and
Its matched shaft rotates on metal plate box so that slr camera synchronous rotary direction;
Before the luminous lamp tube is fixed on first before reflector and second between reflector, the luminous lamp tube is before first
The inside of camera shooting cavity is illuminated before reflector, second under the reflection action of reflector and Reflective Shell.
Preferably, the procapsid is fixedly connected with middle shell and back casing respectively by screw, and the middle shell passes through
Screw is fixedly connected with back casing.
Preferably, the frame of the arch window is additionally provided with flexible rubber.
Preferably, handle is respectively arranged at left and right sides of the middle shell.
Preferably, the upper top surface of the middle shell is provided with upper rotary shaft and holds, and the bottom surface of the back casing is provided with down
Rolling bearing.
Preferably, the upper rotary shaft, which is contracted, includes the first fixed disk, first bearing and the second fixed disk, and described first is fixed
Disk and top plate fix and with first bearing tight fit, the first bearing and the second fixed disk tight fit, the first bearing with
First fixed disk, the second fixed disk tight fit.
Preferably, the lower rotary shaft, which is contracted, includes third fixed disk, second bearing and the 4th fixed disk, and the third is fixed
Disk and plastic cement bottom plate fix and with second bearing tight fit, the second bearing and the 4th fixed disk tight fit, second axis
It holds and third fixed disk, the 4th fixed disk tight fit.
Preferably, the back side of the back casing is provided with rear service cover, and rear service cover is fixed by screws in back casing
On, the inside of the rear service cover is provided with fan and ventilation hole close to the position of slr camera.
Preferably, the Chinese medicine lingual surface instrument further includes transparent glass and eyeglass briquetting, and the transparent glass is arranged in list
In front of the camera lens of reverse phase machine, the eyeglass briquetting is pushed down transparent glass and is fixed on Reflective Shell, the transparent glass, Reflective Shell and
Back casing surrounds a dustless cavity and slr camera is placed in the dustless cavity.
Preferably, the shape of the Chinese medicine lingual surface instrument is cuboid or cube.
Compared to the prior art, the compact-sized of Chinese medicine lingual surface instrument described in the utility model, good appearance, space utilization rate
High, the reliable laborsaving, detachable maintaining of installation is conveniently.The Chinese medicine lingual surface instrument of the utility model can be automatically aligned to tongue and the face of user
Portion, improves the accuracy and clarity of tongue picture and image surface shooting, and can effectively prevent leading to tongue because long-time uses
Peculiar smell is generated in the instrument cavity of face.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model Chinese medicine lingual surface instrument preferred embodiment;
Fig. 2 is the side structure schematic diagram of the utility model Chinese medicine lingual surface instrument preferred embodiment;
Fig. 3 is cross section structure schematic diagram of the utility model Chinese medicine lingual surface instrument along AB axis in Fig. 1.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to specific embodiment of the present utility model, structure, feature and its effect, specifically
It is bright as follows.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this reality
With novel.
As shown in Figure 1, Fig. 1 is the schematic perspective view of the utility model Chinese medicine lingual surface instrument preferred embodiment.Such as Fig. 2 institute
Show, Fig. 2 is the side structure schematic diagram of the utility model Chinese medicine lingual surface instrument preferred embodiment.As shown in figure 3, Fig. 3 is that this is practical
Novel Chinese medicine lingual surface instrument along AB axis in Fig. 1 cross section structure schematic diagram.
Refering to what is shown in Fig. 1, the Chinese medicine lingual surface instrument includes procapsid 12, middle shell 14, back casing 19 and by procapsid
12, the camera shooting cavity 1 that middle shell 14, back casing 19 surround is provided with for shooting user's tongue picture and image surface in the camera shooting cavity 1
Slr camera 22 (as shown in Figure 3), which is connected to described in the utility model by electric connection line and data line
The external host (not shown) of Chinese medicine four methods of diagnosis instrument.Refering to what is shown in Fig. 2, the procapsid 12 by screw respectively with middle shell
14 and back casing 19 be fixedly connected, the middle shell 14 is fixedly connected by screw with back casing 19.The procapsid 12, middle shell
Body 14 and back casing 19 constitute the complete machine shell of Chinese medicine lingual surface instrument, and the complete machine hull shape of the Chinese medicine lingual surface instrument can be cuboid
Or cube.The back side of the back casing 19 is additionally provided with rear service cover 21, and rear service cover 21 is fixed by screws in rear shell
On body 19, maintenance personal turns on the screw on back casing 19 and can disassemble rear service cover 21, to facilitate maintenance personal
The inner part of camera shooting cavity 1, device are repaired.
In the present embodiment, the central location of the procapsid 12 opens up the arch of suitable ordinary user's face size
Face close to arch window 2 and when opening mouth stretching tongue in face of camera shooting cavity 1, can be carried out lingual surface bat by window 2, user
It takes the photograph to acquire the tongue picture of user and image surface.The frame of the arch window 2 is additionally provided with flexible rubber, prevent user's face close to
It collides with when arch window 2 and scratches face.The bottom of the arch window 2 is provided with chin pallet 3, the chin pallet 3
It is provided with the bottom lower edge for being fastened on arch window 2, enables chin pallet 3 in the bottom lower edge spirit of arch window 2
It is living mobile to adjust the imaging position of the tongue picture and image surface of user on slr camera 22, so that slr camera 22 can be shot clearly
Clear tongue picture and image surface.The slr camera 22 the tongue picture and image surface of shooting are sent to be connected to external host carry out tongue picture with
The carry out characteristic parameter extraction and analysis detection of image surface are handled.
In the present embodiment, the upper top surface of the middle shell 14 is provided with upper rotary shaft and holds 4, the bottom of the back casing 19
Face is provided with lower rotary shaft and holds 5, the upper rotary shaft hold 4 and lower rotary shaft hold 5 and set for coupling external aided diagnosis of traditional Chinese medicine
Standby (not shown), such as upper rotary shaft hold 4 and are connected with the upper bearing (metal) bolt of aided diagnosis of traditional Chinese medicine equipment, and lower rotary shaft is held
5 are connected with the lower bearing bolt of aided diagnosis of traditional Chinese medicine equipment, to Chinese medicine lingual surface instrument is actively coupled auxiliary to external Chinese medicine
It helps on diagnostic device.The left and right sides of the middle shell 14 is respectively arranged with handle 6, and the handle 6 that user can hold two sides moves
The angle direction of the Chinese medicine lingual surface instrument is moved, so that user can be small according to facial positions in carrying out lingual surface detection process
Flexible modulation position is come in the direction of the mobile Chinese medicine lingual surface instrument of angle, facilitates the lingual surface detection of user, and improves lingual surface inspection
The comfort level of survey.
Refering to what is shown in Fig. 3, it includes the first fixed disk 15, first bearing 16 and that the upper rotary shaft of the middle shell 14, which holds 4,
Two fixed disks 17.Wherein, the first fixed disk 15 and top plate 18 are fixed, then with 16 tight fit of first bearing, first bearing 16 again with
Second fixed disk, 17 tight fit;First bearing 16 and the first fixed disk 15, the second fixed disk 17 are according to assembly standard progress close-fitting
It closes, first bearing 16 and the second fixed disk 17 are not fallen off after assembly, and first bearing 16 rotates smooth.
In the present embodiment, it includes third fixed disk 30, second bearing 31 and that the lower rotary shaft of the back casing 19, which holds 5,
Four fixed disks 32.Wherein, third fixed disk 30 and plastic cement bottom plate 33 are fixed, then with 31 tight fit of second bearing, second bearing 31
With 32 tight fit of the 4th fixed disk;Second bearing 31 and third fixed disk 30, the 4th fixed disk 32 carry out tight according to assembly standard
Cooperation, second bearing 31 and the 4th fixed disk 32 are not fallen off after assembly, and second bearing 31 rotates smooth.
In the present embodiment, the Chinese medicine lingual surface instrument further includes phase machine frame 23, connection rotating plate 24, motor pivot link frame
25, screw rod spring bearing 26, screw rod coupling nut 27, optoelectronic switch 28, screw rod stepper motor 29 and metal plate box 37.It is described
Slr camera 22 is mounted in phase machine frame 23, and the connection rotating plate 24 is fixedly connected on phase machine frame 23.The motor rotation connects
One end of bridge 25 is actively coupled to connection rotating plate 24, and the other end of motor pivot link frame 25, which is actively coupled to screw rod, to be coupled
Nut 27.The screw rod spring bearing 26 and screw rod coupling nut 27 are arranged on the screw rod of screw rod stepper motor 29, described
Optoelectronic switch 28 and screw rod stepper motor 29 are separately fixed on metal plate box 37.The both ends of the metal plate box 37 are fixed respectively
On the top plate 18 and plastic cement bottom plate 33 of middle shell 14.The phase machine frame 23 is equipped with rolling bearing (because being located at phase machine frame 23
Lower section is not shown in Fig. 3), the shaft that rolling bearing matches is installed on metal plate box 37, the phase machine frame 23 passes through rotation
Bearing and its shaft can rotate on metal plate box 37, so that 22 synchronous rotary direction of slr camera.
When screw rod stepper motor 29 receives camera driving instruction (limit instruction is issued by external host), the silk
Bar stepper motor 29 rotates to drive screw rod coupling nut 27 mobile under the cooperation of screw rod spring bearing 26, at this point, motor rotates
The rotation of connecting rod rest 25 drives connection rotating plate 24 to guide phase machine frame 23 to rotate, so that 22 synchronous rotary of slr camera;When screw rod joins
After the mobile a distance of connected nut 27, two optoelectronic switches 28 pass through limit instruction (limit instruction is issued by external host) control
Throwing bar stepper motor 29, which stops operating, limits screw rod coupling nut 27, and then limits the rotation angle of slr camera 22
Degree, to control lingual surface shooting accurate clearly tongue picture and image surface that slr camera 22 is directed at user.
The Chinese medicine lingual surface instrument further includes reflector 13, luminous lamp tube 34, transparent glass before reflector 11, second before first
35, eyeglass briquetting 36 and Reflective Shell 38.Reflector 13 passes through one piece of connecting plate (in Fig. 3 before reflector 11 and second before first
It is not shown) it is fixed on top plate 18 and plastic cement bottom plate 33, the Reflective Shell 38 is fixed on top plate 18 and plastic cement bottom plate 33.It is described
It is anti-before reflector 11, second before first before luminous lamp tube 34 is fixed on first before reflector 11 and second between reflector 13
The inside that entire camera shooting cavity 1 is illuminated under the reflection action of tabula rasa 13 and Reflective Shell 38, so that slr camera 22 is in external lights
Also tongue and face can be clearly illuminated when darker.The transparent glass 35 is arranged in front of the camera lens of slr camera 22, eyeglass pressure
Block 36 is pushed down transparent glass 35 and is fixed on Reflective Shell 38.The transparent glass 35, Reflective Shell 38 and back casing 19 surround one
Dustless cavity, slr camera 22 are located in dustless cavity, avoid slr camera 22 from being exposed in koniology and then keep single-lens reflex camera
The camera lens of camera 22 is clear, and slr camera 22 can be made to take pictures clearly tongue picture and image surface through transparent glass 35.
The procapsid 12, middle shell 14 and back casing 19 constitute the complete machine shell of Chinese medicine lingual surface instrument, the back casing 19
The back side be additionally provided with rear service cover 21, rear service cover 21 is fixed by screws in back casing 19, and maintenance personal turns on rear shell
Screw on body 19 can disassemble rear service cover 21, to facilitate maintenance personal to the inside cavities portion of Chinese medicine lingual surface instrument
Part, device repair.The inside of service cover 21 is provided with fan 20 close to the position of slr camera 22 after described, the fan 20
When slr camera 22 and luminous lamp tube 34 work, Automatic fan heat is avoided with reducing the temperature in camera shooting cavity 1 because of slr camera
22 and luminous lamp tube 34 temperature it is excessively high and burn out.In addition, fan 20 will be taken the photograph when working by the ventilation hole in rear service cover 21
As the air of cavity 1 be discharged it is extraneous so that the air circulation in camera shooting cavity 1 with external environment, can effectively prevent because it is long when
Between caused using Chinese medicine lingual surface instrument image cavity 1 in generate peculiar smell.
It should be noted that realizing that the tongue picture of Chinese medicine lingual surface instrument described in the utility model or image surface detection function need to cooperate
Chinese medicine lingual surface inspection software program and by external host (such as host of PC or other tcm diagnosis ancillary equipments)
It executes to complete, external host executes Chinese medicine lingual surface inspection software program and generates the user interface of various human-computer interactions and be shown in
On external display screen.For example, user, which can acquire button by the lingual surface clicked in user interface, controls Chinese medicine lingual surface instrument
The image surface and tongue that slr camera acquires user are as information, by clicking the tongue in user interface as detection button or image surface detection are pressed
Button control external host executes the characteristic parameter of Chinese medicine lingual surface inspection software Program extraction tongue picture or image surface and is tested and analyzed,
External host generation Chinese medicine lingual surface examining report is controlled by the report the Show Button clicked in user interface and is shown in display
On screen, Chinese medicine lingual surface is examined in addition, user can also click on the control external host of the report print button in user interface
It observes and predicts to accuse and is sent to external printer for user's printing.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.