CN209014879U - A kind of camera lens counnter attack photo structure of oral cavity detector - Google Patents
A kind of camera lens counnter attack photo structure of oral cavity detector Download PDFInfo
- Publication number
- CN209014879U CN209014879U CN201821875660.4U CN201821875660U CN209014879U CN 209014879 U CN209014879 U CN 209014879U CN 201821875660 U CN201821875660 U CN 201821875660U CN 209014879 U CN209014879 U CN 209014879U
- Authority
- CN
- China
- Prior art keywords
- camera lens
- oral cavity
- counnter attack
- cushion rubber
- light blocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of camera lens counnter attack photo structure of oral cavity detector, including camera lens and the close-connected light blocking cushion rubber of camera lens, the sealing eyeglass for being close-coupled at light blocking cushion rubber upper end, sealed mirror piece upper surface is equipped with frosted ring, frosted ring is located at the surface of light blocking cushion rubber and shape, size are identical as light blocking cushion rubber, and sealed mirror on piece is equipped with auxiliary shade.The upper and lower mirror-reflection that the camera lens counnter attack photo structure of oral cavity detector provided by the utility model can effectively reduce sealing eyeglass enters the light quantity of camera lens, and reflective phenomenon is avoided to impact the image quality of camera lens, and then improves the detection effect of detector.
Description
Technical field
The utility model relates to a kind of technical field of mold, and in particular to a kind of camera lens reflection-proof knot of oral cavity detector
Structure.
Background technique
Oral cavity detector is a kind of instrument for detecting oral cavity health status, it is contained for obtaining cavity interior figure
As the camera of information.In use, the sealing eyeglass above camera for being sealed with oral cavity detector ontology
Mirror surface up and down can generate light reflex, reflective problem is brought to the camera lens of camera, camera imaging quality is influenced, makes
The detection effect for obtaining oral cavity detector reduces.Therefore, the lens reflex of oral cavity detector how is prevented, camera imaging matter is improved
Amount is those skilled in the art's technical problem urgently to be resolved.
Utility model content
(1) the technical issues of solving
The utility model provides a kind of camera lens counnter attack photo structure of oral cavity detector, and with structure, simple, effect is protruded
The advantages of, it solves the problem of the lens reflex of existing oral cavity detector and then reduces image quality.
(2) technical solution
In order to solve the above technical problems, the utility model provides the following technical solutions: a kind of camera lens of oral cavity detector is anti-
Reflective structure, including camera lens, with the close-connected light blocking cushion rubber of the camera lens, be close-coupled at the close of light blocking cushion rubber upper end
Finish filming piece, and sealed mirror piece upper surface is equipped with frosted ring, the frosted ring be located at the surface of the light blocking cushion rubber and shape,
Size is identical as the light blocking cushion rubber, and the sealed mirror on piece is equipped with auxiliary shade.
Preferably, the sealing eyeglass lateral surface is equipped with sheet slot, and the auxiliary shade includes slidably being arranged
In the sheet slot anti-dazzling screen, the rack gear that is fixedly connected on the anti-dazzling screen center line and with the rack gear pass through tooth
Take turns the motor of transmission connection.
Preferably, the quantity of the sheet slot and the auxiliary shade is respectively 2, and the relatively described sealing eyeglass
Axial line be symmetrical arranged.
Preferably, the shape of sheet slot is that half is cyclic annular, and the shape of the anti-dazzling screen is adapted to the sheet slot.
Preferably, the rack gear is connected on a motor by gear set.
Preferably, the frosted ring and the sealing eyeglass are integrally formed part.
(3) beneficial effect
Compared with prior art, the camera lens counnter attack photo structure of oral cavity detector provided by the utility model, having following has
Beneficial effect:
The camera lens counnter attack photo structure of the oral cavity detector closely connects a light blocking cushion rubber in camera lens upper end, on light blocking cushion rubber
It holds and is closely connect with the lower mirror surface of sealing eyeglass, seal the light of mirror surface refraction under eyeglass since the blocking of light blocking cushion rubber can not be from side
Face enters camera lens, meanwhile, sealed mirror piece upper surface is equipped with frosted ring, and frosted ring is located at the surface of light blocking cushion rubber and shape, greatly
It is small identical as light blocking cushion rubber, in this way, since sealed mirror on piece mirror surface frosted ring is to the peptizaiton of light, so that upper mirror-reflection
Light quantity is seldom, avoids having an impact lens imaging.In this way, the camera lens reflection-proof knot of oral cavity detector provided by the utility model
The upper and lower mirror-reflection that structure can effectively reduce sealing eyeglass enters the light quantity of camera lens, avoids imaging of the reflective phenomenon to camera lens
Quality impacts, and then improves the detection effect of detector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model shade containing auxiliary；
Fig. 3 is the structural schematic diagram of the utility model anti-dazzling screen.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to described in Fig. 1, wherein Fig. 1 is the structural schematic diagram of the utility model.
A kind of 1 counnter attack photo structure of camera lens of oral cavity detector provided by the utility model, including camera lens 1,2 and of light blocking cushion rubber
Eyeglass 3 is sealed, light blocking cushion rubber 2 is black columnar hollow rubber ring and bottom is closely connect with camera lens 1, and sealing eyeglass 3 closely connects
Connect in 2 upper surface of light blocking cushion rubber, the light of 2 baffle seal eyeglass of light blocking cushion rubber, 3 lower surface reflection, sealing 3 upper surface of eyeglass into
Row frosted processing forms frosted ring 30, and frosted ring 30 is located at the surface of light blocking cushion rubber 2 and shape, size and 2 phase of light blocking cushion rubber
Together, the light for stopping and dispersing to seal mirror-reflection on eyeglass 3.
1 image quality of camera lens is had an impact in order to further decrease the light that sealing eyeglass 3 reflects, in conjunction with Fig. 2 and Fig. 3
Shown, Fig. 2 is the structural schematic diagram of the utility model shade containing auxiliary, and Fig. 3 is that the structure of the utility model anti-dazzling screen is shown
It is intended to, sealing 3 lateral surface of eyeglass is equipped with the sheet slot 31 being laterally extended, and auxiliary shade 4, auxiliary are equipped in sheet slot 31
Shade 4 includes anti-dazzling screen 41, rack gear 42 and motor 43, and sheet slot 31 is slidably arranged in by sliding groove structure in anti-dazzling screen 41
Interior, rack gear 42 is fixedly connected on 41 center line of anti-dazzling screen, and motor 43 is moved by gear driving rack 42, and anti-dazzling screen 41 can
It is moved by the control of rack gear 42, adjusts anti-dazzling screen 41 to the lightproof area of camera lens 1, and then change light-inletting quantity, meet when detecting
Light quantity demand.
Meanwhile the quantity of sheet slot 31 and auxiliary shade 4 is respectively 2, and the axial line of opposing seal eyeglass 3
It is symmetrical arranged, the problem for so avoiding multiple shades from bringing structure crowded, while it is not easily-controllable to solve single shade
The problem of lightproof area processed.
In a kind of preferred structure of above-mentioned sheet slot 31, the shape of sheet slot 31 is that half is cyclic annular, anti-dazzling screen 41
Shape be adapted to sheet slot 31, in this way, forming the round daylighting region phase of annular lightproof area and camera lens 1 between anti-dazzling screen 41
Adaptation, convenient for control light-inletting quantity.
While in order to simplify the internal structure of oral cavity detector, mitigate weight, rack gear 42 is cooperatively connected by gear set 40
On a motor 43, driven by same a motor 43.
It is to sum up told, the 1 counnter attack photo structure of camera lens of the oral cavity detector closely connects a light blocking cushion rubber in 1 upper end of camera lens
2,2 upper end of light blocking cushion rubber is closely connect with the lower mirror surface of sealing eyeglass 3, and the light of the lower mirror surface refraction of sealing eyeglass 3 is due to light blocking glue
The blocking of circle 2 can not enter camera lens 1 from side, meanwhile, sealing 3 upper surface of eyeglass is equipped with frosted ring 30, and frosted ring 30 is located at resistance
The surface of optical cement circle 2 and shape, size are identical as light blocking cushion rubber 2, in this way, due on sealing eyeglass 3 mirror surface frosted ring 30 it is right
The peptizaiton of light avoids having an impact the imaging of camera lens 1 so that the light quantity of upper mirror-reflection is seldom.In this way, the utility model
The upper and lower mirror-reflection that the 1 counnter attack photo structure of camera lens of the oral cavity detector of offer can effectively reduce sealing eyeglass 3 enters camera lens
1 light quantity avoids reflective phenomenon from impacting the image quality of camera lens 1, and then improves the detection effect of detector.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of camera lens counnter attack photo structure of oral cavity detector, which is characterized in that including camera lens, close-connected with the camera lens
Light blocking cushion rubber, the sealing eyeglass for being close-coupled at light blocking cushion rubber upper end, sealed mirror piece upper surface are equipped with frosted ring, institute
State frosted ring be located at the light blocking cushion rubber surface and shape, size it is identical as the light blocking cushion rubber, the sealed mirror on piece
Equipped with auxiliary shade.
2. the camera lens counnter attack photo structure of oral cavity detector according to claim 1, it is characterised in that: outside the sealing eyeglass
Side is equipped with sheet slot, and the auxiliary shade includes the anti-dazzling screen being slidably arranged in the sheet slot, fixed company
The motor for connecing the rack gear on the anti-dazzling screen center line and being connect with the rack gear by gear drive.
3. the camera lens counnter attack photo structure of oral cavity detector according to claim 2, it is characterised in that: the sheet slot and institute
The quantity for stating auxiliary shade is respectively 2, and the axial line of the relatively described sealing eyeglass is symmetrical arranged.
4. the camera lens counnter attack photo structure of oral cavity detector according to claim 3, it is characterised in that: the shape of sheet slot is
Half is cyclic annular, and the shape of the anti-dazzling screen is adapted to the sheet slot.
5. the camera lens counnter attack photo structure of oral cavity detector according to claim 3, it is characterised in that: the rack gear passes through tooth
Wheel group is connected on a motor.
6. according to claim 1 to the camera lens counnter attack photo structure of any oral cavity detector in 5, it is characterised in that: described
Frosted ring and the sealing eyeglass are integrally formed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875660.4U CN209014879U (en) | 2018-11-14 | 2018-11-14 | A kind of camera lens counnter attack photo structure of oral cavity detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821875660.4U CN209014879U (en) | 2018-11-14 | 2018-11-14 | A kind of camera lens counnter attack photo structure of oral cavity detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209014879U true CN209014879U (en) | 2019-06-21 |
Family
ID=66842458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821875660.4U Expired - Fee Related CN209014879U (en) | 2018-11-14 | 2018-11-14 | A kind of camera lens counnter attack photo structure of oral cavity detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209014879U (en) |
-
2018
- 2018-11-14 CN CN201821875660.4U patent/CN209014879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |