CN106037620A

CN106037620A - Oral cavity examination apparatus

Info

Publication number: CN106037620A
Application number: CN201610487034.7A
Authority: CN
Inventors: 代雪松
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-28
Filing date: 2016-06-28
Publication date: 2016-10-26
Anticipated expiration: 2036-06-28
Also published as: CN106037620B

Abstract

The invention relates to an oral cavity examination apparatus, which comprises sleeves, a sliding rod, an image collection device and push rod mechanisms, wherein annular LED lamps are arranged on the end faces of the lower ends of the sleeves. Each of the push rod mechanisms comprises a sliding block, an annular flange, a compression spring and a radial pressing block, wherein an ejection inclined plane is formed in the lower part of the inner wall of each radial pressing block; the ejection inclined planes can abut against the upper parts of the sliding blocks; and by virtue of the ejection inclined planes, the sliding blocks are pushed to move towards the lower ends of the sleeves when the radial pressing blocks move inwards in a radial direction, so that the image collection device, which is hidden in the sleeves, is pushed out of an opening. Conductive blocks are arranged at the upper parts of the annular flanges in the axial directions of the compression springs; the conductive blocks are electrically connected to the LED lamps by virtue of lead wires; conductive needles are inserted in the sliding blocks in a vertical direction; the first end parts of the conductive needles extend out of the lower end faces of the sliding blocks and the second end parts of the conductive needles are connected to a power supply; and the first end parts get into contact with the conductive blocks when the compression springs are under a compressed state. The oral cavity examination apparatus is simple in structure and convenient to operate, and various parts in an oral cavity can be clearly observed conveniently.

Description

A kind of oral cavity check device

Technical field

The present invention relates to Medical instruments Appliances, be specifically related to a kind of oral cavity check device.

Background technology

Periodically carry out examination of mouth and different people is had different meanings, as bad in Childhood, mainly dental caries and denture Uneven problem, the head of a family should look after children inspection half a year once；Adulthood: mainly dental caries and periodontal disease, at some people In brain, toothache is not that the idea of disease yet suffers from, to such an extent as to dental caries, and periodontal disease is developed as one pleases, and the life-span of result tooth gives birth to than it Order short many, so adult should carry out an examination of mouth every year, wash a tooth every half a year；Senectitude, mainly loses tooth With the problem of reparation tooth, residual root processes in time, in order to avoid becoming focus, makes the heart, kidney, eye suffer damage, so old people should Do an examination of mouth half a year.

But due to intraoral limited space, and tongue often keeps off sight line, therefore, it is difficult to intraoral every Put and carry out careful observation.It addition, for the tooth near rear portion, oral cavity, even if not blocked by tongue, it is again because of by light Not enough impact and be difficult to observed clear.In current examination of mouth, generally require medical worker and operate multiple apparatus simultaneously Just can complete, while adding medical worker's workload, also bring misery to patient.

Summary of the invention

It is desirable to provide a kind of oral cavity check device, simple in construction, easy to operate, it is simple to be clearly observable in oral cavity Everywhere.

The invention provides a kind of oral cavity check device, including: spatula and illuminator.

Spatula can avoid tongue to block position to be checked, and illuminator provides brightness, it is simple to becoming apparent from of inspection, This apparatus structure is simple, easy to operate, it is simple to be clearly observable in oral cavity everywhere.

Preferably, described illuminator is bulb or LED.

Present invention also offers a kind of oral cavity check device, including: there is the sleeve pipe of top and bottom, on described lower end It is provided with opening, and the end face of described lower end is provided with annular LED lamp；The sliding bar that can move axially in described sleeve pipe, The lower end of described sliding bar is equipped with image collecting device, and described image collecting device is by whole to user for the image transmitting gathered End.

Also include that transfer bar mechanism, described transfer bar mechanism include: be located in described sleeve pipe and fixed be enclosed within described sliding bar On slide block；It is located at the annular flange flange on the inwall of described sleeve pipe；It is located at the compression between described slide block and described annular flange flange Spring；The radial direction briquetting being penetratingly located on the perisporium of described sleeve pipe, the inner wall lower of wherein said radial direction briquetting has top pressure Inclined-plane, pressure inclined-plane, described top leans with the top of described slide block, and pressure inclined-plane, described top can be at described radial direction briquetting along footpath When inward, promote the lower end motion to described sleeve pipe of the described slide block, would fit snugly within the described image in described sleeve pipe Harvester is pushed out to outside described opening.

The top of described annular flange flange is provided with conducting block along the axis direction of described compression spring, and described conducting block is with described LED is electrically connected by wire, is vertically installed with conductive pin in described slide block, and the first end of described conductive pin stretches out institute Stating the lower surface of slide block, the second end of described conductive pin is connected with power supply, when described compression spring is in compressive state, and institute State first end to contact with described conducting block.

During pressing radially briquetting, radially briquetting will force top pressure slope driving slide block to sleeve pipe along radial inward movement Lower end motion, release under sleeve pipe being installed on the image collecting device of the lower end of sliding bar in would fit snugly within sleeve pipe Outside end opening, when, not when pressing radial direction briquetting, promotion slide block is moved upward by compression spring due to its restoring force, this Time slide block will promote along pressure inclined-plane that radially briquetting is radially outward moves, the image of the lower end being installed on sliding bar is adopted Acquisition means will gradually move to being hidden in sleeve pipe.

Meanwhile, when sliding shoe is to the lower end motion of sleeve pipe, compression spring will be extruded, and stretch out the leading of lower surface of slide block The first end of acusector will be with the conducting block joint being arranged in annular flange flange, owing to the second end of conductive pin is with extraneous Power supply connects, and conducting block connects LED by wire, so when the first end of conductive pin contacts conducting block, circuit communication, LED is bright.And when compression spring is not extruded, when the first end of conductive pin does not contacts with conducting block, circuit disconnects, LED Go out, say, that radially the pressing of briquetting is equivalent to the switch of this LED.

When carrying out examination of mouth, the lower end of the sleeve pipe of this oral cavity check device being put in cavity interior, medical worker needs Catch this oral cavity check device and press radially briquetting so that image collecting device stretches out outside the lower ending opening of sleeve pipe, meanwhile, The first end of conductive pin contacts with conducting block and makes LED bright, can control this image collecting device by user terminal and carry out Observe, easy to use, and convenient each corner of cavity interior of observing, meanwhile, not only medical worker is it can be seen that check result, quilt Inspection personnel can also be observed by the form such as user terminal or printout, in order to has the cavity interior situation of oneself More deep, vivid understanding.

Preferably, the axial cross section of described slide block is two L-shaped relative to described sliding bar specular.

Preferably, described radial direction briquetting is provided with for preventing it from departing from the barrier structure of described sleeve pipe.

Preferably, the first end of described conductive pin has elasticity.

Preferably, also include that the outside of described sleeve pipe is located at by spatula, described spatula.

Preferably, described sliding bar has cavity structure, the company between described image collecting device and described user terminal Wiring is located in described cavity structure.

Preferably, also include that the inside of described sleeve pipe is located at by battery case, described battery case.

Preferably, the lower end of described sleeve pipe is thermoplastic resin material, and is coated with one layer of elastomer outside it.

Accompanying drawing explanation

In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically In embodiment or description of the prior art, the required accompanying drawing used is briefly described.

Fig. 1 is the front view of the oral cavity check device of the embodiment of the present invention；

Fig. 2 is the partial sectional view of the oral cavity check device of the embodiment of the present invention, and the radial direction briquetting of this figure is not pressed；

Fig. 3 is the partial sectional view of the oral cavity check device of the embodiment of the present invention, and the radial direction briquetting of this figure is pressed；

Fig. 4 is the partial enlarged drawing in Fig. 2 at D1；

Fig. 5 is the partial enlarged drawing in Fig. 3 at D2.

In accompanying drawing,

1 oral cavity check device

2 sleeve pipes

3 LED

4 sliding bars

5 image collecting devices

6 transfer bar mechanisms

61 slide blocks

62 annular flange flange

63 compression springs

64 radial direction briquettings

7 conducting blocks

8 conductive pins

Detailed description of the invention

Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.

Fig. 1 is the front view of the oral cavity check device 1 of the embodiment of the present invention, and Fig. 2 is the examination of mouth of the embodiment of the present invention The partial sectional view of device 1, the radial direction briquetting 64 of this figure is not pressed, and Fig. 3 is the oral cavity check device 1 of the embodiment of the present invention Partial sectional view, the radial direction briquetting 64 of this figure is pressed.As shown in Figure 1, Figure 2, Figure 3 shows, the examination of mouth of the embodiment of the present invention Device 1, including: there is the sleeve pipe 2 of top and bottom, lower end is provided with opening, and the end face of lower end is provided with annular LED lamp 3； The sliding bar 4 that can move axially in sleeve pipe 2, the lower end of sliding bar 4 is equipped with image collecting device 5, and image acquisition Device 5 by gather image transmitting to user terminal.

As shown in Figure 1, Figure 2, Figure 3 shows, this oral cavity check device 1 also includes transfer bar mechanism 6, and this transfer bar mechanism 6 includes: be located at Interior and the fixed slide block 61 being enclosed within sliding bar 4 of sleeve pipe 2；The annular flange flange 62 being located on the inwall of sleeve pipe 2；It is located at slide block 61 And the compression spring 63 between annular flange flange 62；The radial direction briquetting 64 being penetratingly located on the perisporium of sleeve pipe 2, wherein radial direction briquetting The inner wall lower of 64 has pressure inclined-plane, top, and pressure inclined-plane, top leans with the top of slide block 61, and pressure inclined-plane, top can be at radial direction briquetting 64 along radial inward movement time, promote the slide block 61 lower end motion to sleeve pipe 2, would fit snugly within the image acquisition in sleeve pipe 2 Device 5 is pushed out to outside opening.

Wherein, as shown in Figure 4, Figure 5, the top of annular flange flange 62 is provided with conducting block 7 along the axis direction of compression spring 63, Conducting block 7 is electrically connected by wire with LED 3, is vertically installed with conductive pin 8, the first end of conductive pin 8 in slide block 61 Stretching out the lower surface of slide block 61, the second end of conductive pin 8 is connected with power supply, when compression spring 63 is in compressive state, the One end contacts with conducting block 7.

During pressing radially briquetting 64, radially briquetting 64 will force top pressure slope driving slide block 61 along radial inward movement To the lower end motion of sleeve pipe 2, release being installed on the image collecting device 5 of the lower end of sliding bar 4 in would fit snugly within sleeve pipe 2 Outside the lower ending opening of sleeve pipe 2, when, not when pressing radial direction briquetting 64, compression spring 63 will promote due to its restoring force Slide block 61 moves upward, and now slide block 61 will promote along pressure inclined-plane that radially briquetting 64 is radially outward moves, and be installed on cunning The image collecting device 5 of the lower end of lever 4 will gradually move to being hidden in sleeve pipe 2.

Meanwhile, when sliding shoe is to the lower end motion of sleeve pipe 2, compression spring 63 will be extruded, and stretch out the lower end of slide block 61 The first end of the conductive pin 8 in face will be with conducting block 7 joint being arranged in annular flange flange 62, due to the of conductive pin 8 Two ends are connected with extraneous power supply, and conducting block 7 connects LED 3 by wire, so when the first end contact of conductive pin 8 is led During electricity block 7, circuit communication, LED 3 is bright.And be not extruded when compression spring 63, the first end of conductive pin 8 not with conducting block 7 During contact, circuit disconnects, and LED 3 is gone out, say, that radially the pressing of briquetting 64 is equivalent to the switch of this LED 3.

When carrying out examination of mouth, the lower end of the sleeve pipe 2 of this oral cavity check device 1 is put in cavity interior, medical worker Need catch this oral cavity check device 1 and press radially briquetting 64 so that image collecting device 5 stretches out the lower ending opening of sleeve pipe 2 Outward, meanwhile, the first end of conductive pin 8 contacts with conducting block 7 and makes LED 3 bright, can control this image by user terminal and adopt Acquisition means 5 is observed, easy to use, and convenient each corner of cavity interior of observing, meanwhile, not only medical worker it can be seen that Checking result, examinee can also be observed by the form such as user terminal or printout, in order to the mouth to oneself Chamber inner case has more deep, vivid understanding.

In the present embodiment, the axial cross section of slide block 61 is two L-shaped about sliding bar 4 specular, it is simple to slide block 61 can move smoothly.

It addition, be provided with on radial direction briquetting 64 for preventing it from departing from the barrier structure of sleeve pipe 2.Wherein, this barrier structure Can be optionally disposed on the projection on radial direction briquetting 64, and this projection is positioned at sleeve pipe 2, when radial direction briquetting 64 is radially outward Motion certain distance, this projection can lean with sleeve pipe 2, to stop radially briquetting 64 to continue on radial outward movement.

Owing to LED 3 circuit communication is that the first end by conductive pin 8 realizes with contacting of conducting block 7, and medical matters Personnel press the difference of the radially dynamics of briquetting 64 can make the compression degree of compression spring 63 different, for avoiding the of conductive pin 8 One end will not damage conductive pin 8 with conducting block 7 when contacting, and the first end of conductive pin 8 is set to have resilient end, Can when medical worker causes compression spring 63 decrement excessive by surging is excessive, protect conductive pin 8 first end not by Damaging, this kind of design structure is relatively simple, naturally it is also possible to use the mode increasing limited block to avoid the first of conductive pin 8 End is impaired.

Due to intraoral limited space, and tongue often keeps off sight line, the therefore oral cavity check device 1 of the present embodiment Also including spatula, the outside of sleeve pipe 2 is located at by spatula, it is to avoid cannot observe because tongue keeps off sight line.

Sliding bar 4 has cavity structure, connecting line between image collecting device 5 and power supply and and user terminal between Connecting line all can pass through with in this cavity structure, it is to avoid because connecting line is more, and cause internal structure relatively random, make structure more advise Model.

This oral cavity check device 1 can be powered by external power source, but for ease of using, this oral cavity check device 1 is all right Being powered by battery, so being additionally provided with battery case, the inside of sleeve pipe 2 is located at by this battery case, and battery can elect lithium battery as, continuation of the journey Time is longer, it is of course also possible to select the accumulator of other form.

The material of the lower end of sleeve pipe 2 elects the thermoplastic resin material that the brush holder of a lot of toothbrush is used as, nontoxic, and And, it is coated with one layer of elastomer in the outside of sleeve pipe 2, plays cushioning effect, it is to avoid the damage cavity interior when checking.

In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " up time Pin ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or Position relationship, is for only for ease of the description present invention and simplifies description rather than instruction or imply that the device of indication or element must Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless separately There is the most concrete restriction.

In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc. Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, in can being two elements The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings Condition understands above-mentioned term concrete meaning in the present invention.

In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible It is that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.

Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, revises, replaces and modification.

Claims

1. an oral cavity check device, it is characterised in that including: spatula and illuminator.

Oral cavity check device the most according to claim 1, it is characterised in that described illuminator is bulb or LED.

3. an oral cavity check device, it is characterised in that including:

There is the sleeve pipe of top and bottom, described lower end is provided with opening, and the end face of described lower end is provided with annular LED lamp；

The sliding bar that can move axially in described sleeve pipe, the lower end of described sliding bar equipped with image collecting device, and Described image collecting device by gather image transmitting to user terminal；

Transfer bar mechanism, including: it is located in described sleeve pipe and the fixed slide block being enclosed within described sliding bar；It is located at described sleeve pipe Annular flange flange on inwall；It is located at the compression spring between described slide block and described annular flange flange；Penetratingly it is located at described sleeve pipe Perisporium on radial direction briquetting, the inner wall lower of wherein said radial direction briquetting have top pressure inclined-plane, pressure inclined-plane, described top is with described The top of slide block leans, and pressure inclined-plane, described top can promote described cunning when described radial direction briquetting is along radial inward movement Block to the lower end motion of described sleeve pipe, is pushed out to described opening would fit snugly within the described image collecting device in described sleeve pipe Outward；

The top of described annular flange flange is provided with conducting block, described conducting block and described LED along the axis direction of described compression spring Lamp is electrically connected by wire, is vertically installed with conductive pin in described slide block, and the first end of described conductive pin stretches out described The lower surface of slide block, the second end of described conductive pin is connected with power supply, when described compression spring is in compressive state, described First end contacts with described conducting block.

Oral cavity check device the most according to claim 3, it is characterised in that the axial cross section of described slide block be two relatively L-shaped in described sliding bar specular.

Oral cavity check device the most according to claim 3, it is characterised in that be provided with for preventing on described radial direction briquetting It departs from the barrier structure of described sleeve pipe.

Oral cavity check device the most according to claim 3, it is characterised in that the first end of described conductive pin has bullet Property.

Oral cavity check device the most according to claim 3, it is characterised in that also include that spatula, described spatula are located at The outside of described sleeve pipe.

Oral cavity check device the most according to claim 3, it is characterised in that described sliding bar has cavity structure, described Connecting line between image collecting device and described user terminal is located in described cavity structure.

Oral cavity check device the most according to claim 3, it is characterised in that also include that battery case, described battery case are located at The inside of described sleeve pipe.

Oral cavity check device the most according to claim 3, it is characterised in that the lower end of described sleeve pipe is thermoplastic resin Material, and outside it, it is coated with one layer of elastomer.