CN106037620B

CN106037620B - A kind of oral cavity check device

Info

Publication number: CN106037620B
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: 2017-07-04
Anticipated expiration: 2036-06-28
Also published as: CN106037620A

Abstract

The present invention relates to a kind of oral cavity check device, including：Sleeve pipe, the end face of its lower end is provided with annular LED lamp；Sliding bar；Image collecting device；Transfer bar mechanism.Transfer bar mechanism includes sliding block, annular flange, compression spring, radial direction briquetting, the inner wall lower of wherein radial direction briquetting has top pressure inclined-plane, top pressure inclined-plane leans with the top of sliding block, top pressure inclined-plane can be when radial direction briquetting be along radial inward movement, lower end motion of the sliding block to sleeve pipe is promoted, it is outer to be pushed out to opening with the image collecting device that would fit snugly within sleeve pipe.The top of annular flange is provided with conducting block along the axis direction of compression spring, conducting block is electrically connected with LED by wire, conductive pin is vertically installed with sliding block, the first end of conductive pin stretches out the lower surface of sliding block, the second end of conductive pin is connected with power supply, when compression spring is in compressive state, first end is contacted with conducting block.Simple structure, it is easy to operate, it is easy to be clearly observable in oral cavity everywhere.

Description

A kind of oral cavity check device

Technical field

The present invention relates to Medical instruments Appliances, and in particular to a kind of oral cavity check device.

Background technology

Periodically carrying out examination of mouth has different meanings, such as Childhood to different people, and mainly dental caries are gone bad and denture Uneven problem, parent should look after children inspection half a year once；Adulthood：Mainly dental caries and periodontosis, in some people In brain, toothache is not that the idea of disease is still present, so that dental caries, periodontosis is developed as one pleases, and as a result the life-span of tooth is than its life Life is short more, so adult should every year carry out an examination of mouth, washes a tooth every half a year；Senectitude, mainly loses tooth With the problem for repairing tooth, residual root is processed in time, in order to avoid as focus, the heart, kidney, eye is suffered damage, so the elderly should Half a year does an examination of mouth.

But because intraoral space is limited, and tongue often keeps off sight line, therefore, it is difficult to it is intraoral everybody Putting carries out careful observation.In addition, for the tooth near oral cavity rear portion, even if not blocked by tongue, it is again because by light Not enough influence and be difficult observed clear.In current examination of mouth, medical worker is generally required while operating various apparatuses Could complete, also pain is brought to patient while increased medical worker's workload.

The content of the invention

The present invention is intended to provide a kind of oral cavity check device, simple structure is easy to operate, is easy to be clearly observable in oral cavity Everywhere.

The invention provides a kind of oral cavity check device, including：Spatula and lighting device.

Spatula can avoid tongue from blocking the position to be checked, lighting device provides brightness, be easy to what is checked to become apparent from, The apparatus structure is simple, easy to operate, is easy to be clearly observable in oral cavity everywhere.

Preferably, the lighting device is bulb or LED.

Present invention also offers a kind of oral cavity check device, including：Sleeve pipe with top and bottom, on the lower end Opening is provided with, and the end face of the lower end is provided with annular LED lamp；The sliding bar that can be moved axially in described sleeve pipe, The lower end of the sliding bar is equipped with image collecting device, and the image transmitting that described image harvester will be gathered to user's end End.

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

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

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

Meanwhile, when lower end motion of the sliding shoe to sleeve pipe, compression spring will be extruded, and the lower surface for stretching out sliding block is led The first end of acusector will be with the conducting block joint being arranged in annular flange, the second end and the external world due to conductive pin Power supply is connected, and conducting block connects LED by wire, so when the first end of conductive pin contacts conducting block, circuit communication, LED is bright.And work as compression spring and be not extruded, when the first end of conductive pin is not contacted with conducting block, circuit disconnects, LED Go out, that is to say, that the pressing of radial direction briquetting is equivalent to the switch of the LED.

When examination of mouth is carried out, the lower end of the sleeve pipe of the oral cavity check device is put in cavity interior, medical worker needs Catch the oral cavity check device and press radial direction briquetting so that image collecting device is stretched out outside the lower ending opening of sleeve pipe, meanwhile, The first end of conductive pin is contacted with conducting block makes LED bright, and by user terminal the image collecting device can be controlled to carry out Observation, it is easy to use, and convenient each corner of observation cavity interior, meanwhile, not only medical worker can see inspection result, quilt Inspection personnel can also be observed by forms such as user terminal or printouts, so that the cavity interior situation to oneself has More deep, image understanding.

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

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

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

Preferably, also including spatula, the spatula is located at the outside of described sleeve pipe.

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

Preferably, also including battery case, the battery case is located at the inside of described sleeve pipe.

Preferably, the lower end of described sleeve pipe is thermoplastic resin material, and its outside one layer of elastomer of cladding.

Brief description of the drawings

In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific The accompanying drawing to be used needed for implementation method or description of the prior art 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 has been pressed；

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

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

In accompanying drawing,

1 oral cavity check device

2 sleeve pipes

3 LEDs

4 sliding bars

5 image collecting devices

6 transfer bar mechanisms

61 sliding blocks

62 annular flanges

63 compression springs

64 radial direction briquettings

7 conducting blocks

8 conductive pins

Specific embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be 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 has been 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：Sleeve pipe 2 with top and bottom, is provided with opening on lower end, and the end face of lower end is provided with annular LED lamp 3； The sliding bar 4 that can be moved axially in sleeve pipe 2, the lower end of sliding bar 4 is equipped with image collecting device 5, and IMAQ The image transmitting that device 5 will be gathered is to user terminal.

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

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

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

Meanwhile, when lower end motion of the sliding shoe to sleeve pipe 2, compression spring 63 will be extruded, and stretch out the lower end of sliding block 61 The first end of the conductive pin 8 in face will be in contact with the conducting block 7 being arranged in annular 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 electric block 7, circuit communication, LED 3 is bright.And work as compression spring 63 and be not extruded, the first end of conductive pin 8 not with conducting block 7 During contact, circuit is disconnected, and LED 3 is gone out, that is to say, that the pressing of radial direction briquetting 64 is equivalent to the switch of the LED 3.

When examination of mouth is carried out, the lower end of the sleeve pipe 2 of the oral cavity check device 1 is put in cavity interior, medical worker Need to catch the oral cavity check device 1 and press radial direction 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 is contacted with conducting block 7 and makes LED 3 bright, by user terminal the image can be controlled to adopt Acquisition means 5 are observed, easy to use, and convenient each corner of observation cavity interior, meanwhile, not only medical worker can see Inspection result, examinee can also be observed by forms such as user terminal or printouts, so as to the mouth to oneself Chamber inner case has more deep, image understanding.

In the present embodiment, the axial cross section of sliding block 61 is two L-shaped on the specular of sliding bar 4, is easy to sliding block 61 can smoothly be moved.

In addition, being provided with the barrier structure for preventing it from departing from sleeve pipe 2 on radial direction briquetting 64.Wherein, the barrier structure The projection on radial direction briquetting 64 is can be optionally disposed on, and the projection is located in sleeve pipe 2, when radial direction briquetting 64 is radially outward Motion certain distance, the projection can lean with sleeve pipe 2, to prevent radial direction briquetting 64 from continuing on radial outward movement.

Because the circuit communication of LED 3 is realized by first end contact with conducting block 7 of conductive pin 8, and medical matters The difference of the dynamics of personnel's pressing radial direction briquetting 64 can make the compression degrees of compression spring 63 different, to avoid the of conductive pin 8 One end will not damage conductive pin 8 when contacting with conducting block 7, and the first end of conductive pin 8 is set to have resilient end, Can medical worker's pressing force spend it is big cause the decrement of compression spring 63 excessive when, protect the first end of conductive pin 8 not by Damage, this kind of design structure is relatively simple, naturally it is also possible to avoid the first of conductive pin 8 by the way of limited block is increased End is damaged.

Because intraoral space is limited, and tongue often keeps off sight line, thus the present embodiment oral cavity check device 1 Also include spatula, spatula is located at the outside of sleeve pipe 2, it is to avoid because tongue gear cannot be observed to sight line.

Sliding bar 4 has a cavity structure, connecting line between image collecting device 5 and power supply and between user terminal Connecting line can be with passing through in the cavity structure, it is to avoid because connecting line is more, and cause internal structure more random, structure is more advised Model.

The oral cavity check device 1 can be powered by external power source, but for ease of using, and the oral cavity check device 1 can be with Powered by battery, so being additionally provided with battery case, the battery case can elect lithium battery as located at the inside of sleeve pipe 2, battery, continue a journey Time is more long, it is of course also possible to from the battery of other forms.

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

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or Position relationship, is for only for ease of the description present invention and simplifies description, must rather than the device or element for indicating or imply meaning With specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.

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

In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements The connection in portion or two interaction relationships of element.For the ordinary skill in the art, can be according to specific 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 can be with It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature are 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 embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changes, replacing and modification.

Claims

1. a kind of oral cavity check device, it is characterised in that including：

Sleeve pipe with top and bottom, is provided with opening on the lower end, and the end face of the lower end is provided with annular LED lamp；

The sliding bar that can be moved axially in described sleeve pipe, the lower end of the sliding bar is equipped with image collecting device, and The image transmitting that described image harvester will be gathered is to user terminal；

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

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

2. oral cavity check device according to claim 1, it is characterised in that the axial cross section of the sliding block is two relative In the L-shaped of the sliding bar specular.

3. oral cavity check device according to claim 1, it is characterised in that be provided with for preventing on the radial direction briquetting Its barrier structure for departing from described sleeve pipe.

4. oral cavity check device according to claim 1, it is characterised in that the first end of the conductive pin has bullet Property.

5. oral cavity check device according to claim 1, it is characterised in that also including spatula, the spatula is located at The outside of described sleeve pipe.

6. oral cavity check device according to claim 1, it is characterised in that the sliding bar has cavity structure, described Connecting line between image collecting device and the user terminal is in the cavity structure.

7. oral cavity check device according to claim 1, it is characterised in that also including battery case, the battery case is located at The inside of described sleeve pipe.

8. oral cavity check device according to claim 1, it is characterised in that the lower end of described sleeve pipe is thermoplastic resin material Matter, and its outside one layer of elastomer of cladding.