CN207101250U - Medical image sensing device - Google Patents
Medical image sensing device Download PDFInfo
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- CN207101250U CN207101250U CN201621350718.4U CN201621350718U CN207101250U CN 207101250 U CN207101250 U CN 207101250U CN 201621350718 U CN201621350718 U CN 201621350718U CN 207101250 U CN207101250 U CN 207101250U
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- switch
- light
- sampling image
- image lens
- emitting component
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Abstract
This patent application belongs to with the instrument field of the human chamber of visual or photographic inspection or pipe, specifically discloses a medical image sensing device, increase a light-shielding piece on former equipment, light-shielding piece is L shapes, and light-shielding piece fixes on the base, still including the control unit who is used for controlling light-emitting component and gets for instance the lens group, control unit includes casing, button, elastic component, trigger block and trigger switch board, trigger switch board includes from last first switch, insulation board and the second switch that connects gradually down, trigger block fixes on the button, the elastic component is connected between casing and button, first switch is used for controlling light-emitting component's break-make, and the second switch is used for controlling the break-make of getting for instance the lens, when initial condition, trigger block and first switch contact.
Description
Technical field
The utility model belongs to the instrument field of chamber or pipe that human body is checked with visual or photograph.
Background technology
Traditional digestive system inspection, in the case of the rougher inconvenience of inspection apparatus, it is typically only capable to for gastral
Front and back end is examined, and afterwards in order to improve the convenience of inspection, industry have developed a kind of endoscope apparatus, such as be regarded in larynx
The medical visual examination device such as mirror, upper digestive tract introscope or enteroscope.By endoscope apparatus it is observed that human eye is seen not
The place arrived, so in addition to the observation class medical application of the interior surface of the digester official rank of human body, for observation tube
Road, machinery, works inside industrial circle in be also utilized.
The organ of body interior, as long as there is duct to be communicated with extracorporeal, you can checked using endoscope apparatus,
Such as larynx introscope (checking vocal cords, throat etc.) intranasal inserts introscope；Upper digestive tract endoscope apparatus (check esophagus, stomach and
Duodenum) orally insert；Big colonoscopy then per anum etc..If without duct, also duct can be established to realize by operation, such as
Celioscopy need to burrow in belly；Arthroscope need to cut periarticular skin etc..Endoscope apparatus is mainly by a tubular body
And one phtographic lens group formed.When checking, the endoscope apparatus of tubulose is inserted in body, and endoscope apparatus is connect
Upper screen display can be shown the organ image of body interior by the shooting of phtographic lens group.Doctor can pass through
The body of diagnostic imaging person under inspection on screen.
In general, the conventional Image sensor apparatus applied to introscope uses light emitting diode as light source.However, work as
When Image sensor apparatus is imaged, by the range of exposures and phtographic lens group acquisition light of the light that light emitting diode is sent
It is overlapping to learn the light source of image, causes to produce shadow phenomenon in captured image, i.e., has bright spot or bright shadow in image and be not easy
The subject in image is recognized, have impact on captured image quality.
The patent of Patent No. 200920156911.8, a kind of Image sensor apparatus is disclosed, the Image sensor apparatus bag
Include：One sampling image lens group；An at least light-emitting component, it is arranged at around the sampling image lens group；And an at least shading piece, its
It is corresponding with the light-emitting component and be arranged at around the sampling image lens group, and the shading piece is arranged at the corresponding luminous member
The side at the edge of the exiting surface of part.Although solve the overlapping feelings of light source to a certain extent by way of shading piece is set
The phenomenon of light leak occurs in condition, still, the junction between shading piece and sampling image lens, causes still to occur a certain degree of
Light source overlapping phenomenon.
Utility model content
The purpose of this utility model is to provide a kind of Image sensor apparatus, to reduce the problem of light source is overlapping.
In order to achieve the above object, base case of the present utility model provides a kind of medical imaging sensing device further, an installation
Seat and a sampling image lens group；Sampling image lens group is arranged in mounting seat, an at least light-emitting component, is arranged at the sampling image lens group
Around；And an at least shading piece, it is corresponding with the light-emitting component and is arranged at around the sampling image lens group, and the shading
Part is arranged at the side at the edge of the exiting surface of the corresponding light-emitting component, and the shading piece is L-shaped, and shading piece is fixed on
On pedestal, in addition to for controlling the control unit of light-emitting component and sampling image lens group, described control unit includes housing, pressed
Button, elastic component, triggering block and trigger switch plate, the trigger switch plate include be sequentially connected from top to bottom first switch, absolutely
Listrium and second switch, the triggering block are fixed on button, and the elastic component is connected between housing and button, and described first
The break-make for controlling light-emitting component is switched, the second switch is used to control cut-offfing for sampling image lens, in original state, institute
Triggering block is stated to contact with first switch.
Original state described in this programme refers to, state of the button when being not affected by pressing.
The principle and beneficial effect of this base case are：Because the shading piece of L-shaped is directly connected with mounting seat, therefore L
The shading piece of shape can ensure that it is very close to each other between shading piece and sampling image lens, farthest reduce light source it is overlapping the problem of.
During using this medical imaging sensing device further, start master switch first, now, light-emitting component is in luminance, convenient illumination.When
It is determined that after needing pick-up position, button is pressed, triggering block movement, is contacted after separator with second switch.Now, image capture lens
Head group carries out capture processing.Compared with traditional medical imaging sensing device further, when sampling image lens group works, light this programme member
The problem of part is off, and the light source effectively avoided is overlapping.Meanwhile the setting of separator so that first switch and
Seamlessly transitted between two joints, avoid both from producing interference, stop surplus, maximum degree reduces that light source is overlapping to ask
Topic.
Scheme two：Scheme is preferred based on this, and the sampling image lens group includes an outer cover, a protective case and one taken
As camera lens, wherein the protective case is sheathed on the sampling image lens outer rim, and the outer cover covers the protective case and the sampling image lens.
Scheme three：Scheme is preferred based on this, and at least one of material of the outer cover and the protective case is saturating for one
Bright plastic material.
Scheme four：Scheme is preferred based on this, and the elastic component is plastics stage clip.The coefficient of elasticity of plastics stage clip is high,
And insulating coefficient is high.
Scheme five：Scheme is preferred based on this, in addition to reflector, and the reflector is curved, and the reflector is set
Put in the corner of shading piece.The setting of reflector so that the luminescence unit light that plate blocks that is blocked can reflect, from it
His place continues to shine out, and reduces the waste of energy to a certain extent.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment medical imaging sensing device further.
Fig. 2 is the top view of the utility model embodiment medical imaging sensing device further.
Fig. 3 is the structural representation of control unit in the utility model embodiment medical imaging sensing device further.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：Outer cover 112, protective case 114, sampling image lens 116, mounting seat 118, hair
Optical element 120, shading piece 130, button 20, elastic component 30, triggering block 40, first switch 50, separator 60, second switch 70.
Fig. 1 and Fig. 2 is the Image sensor apparatus schematic diagram according to the present embodiment.Medical imaging sensing device further includes one and taken
As camera lens 116 groups, two light-emitting components, 120 two shading pieces 130.116 groups of centers for being arranged on mounting seat 118 of sampling image lens
Portion.Light-emitting component 120 is also mounted in mounting seat 118, and around as lens group, and this light-emitting component 120 can produce
Light is to illuminate object.Light-emitting component 120 is light emitting diode (light emitting diode, LED).
Shading piece 130 is arranged at around 116 groups of sampling image lens.Wherein, shading piece 130 is L-shaped, corresponding light-emitting component
120.In this, shading piece 130 corresponds to the edge of the exiting surface of corresponding light-emitting component 120 and is arranged at light-emitting component 120
Exiting surface side.In other words, shading piece 130 can be close to the edge of 116 groups of sampling image lens, and corresponds to corresponding hair
The position of optical element 120 and set.Wherein, shading piece 130 may be disposed at the edge of the exiting surface of corresponding light-emitting component 120
The edge of the exiting surface of light-emitting component 120 corresponding to top, i.e. shelter, to be effectively prevented from the area of illumination of light-emitting component 120
Domain is overlapping with the camera watch region of sampling image lens 116.
116 groups of sampling image lens include an outer cover 112, a protective case 114 and a sampling image lens 116.114 sets of protective case
Located at the outer rim of sampling image lens 116, and outer cover 112 is arranged at the top of protective case 114 and sampling image lens 116, to cover protection
Set 114 and sampling image lens 116, by outer cover 112 and protective case 114 to protect light-emitting component 120 injury-free, while are also provided
The function of dustproof and waterproof.
Wherein, outer cover 112 is arranged on 116 groups of sampling image lens using such as mode of engaging or fit, that is, is installed in
Protective case 114 is replaced relative to the side of sampling image lens 116 with being convenient to the dismantled and assembled outer cover 112 of user.Furthermore protect
Sheath 114 is also installed on sampling image lens 116 using such as engaging or the mode of fit, i.e. sampling image lens 116 are capturing
The side of object and close object.
In addition, also include being used for the control for controlling 116 groups of light-emitting component 120 and sampling image lens as described in Figure 3, in this programme
Unit.The control unit includes housing, button 20, elastic component 30, triggering block 40 and trigger switch plate, trigger switch plate include from
First switch 50, insulation board and the second switch 70 being up to sequentially connected down.Triggering block 40 is fixed on button 20, elastic component 30
Lower end be connected on housing, upper end is connected on button 20.First switch 50 is used for the break-make for controlling light-emitting component 120, the
Two switches 70 are used to control cut-offfing for sampling image lens 116.When triggering block 40 contacts with first switch 50, then first switch is can trigger
50 closures, now light-emitting component 120 is luminous, and second switch 70 is similarly.
Control unit can be arranged in mounting seat 118, can also individualism, as long as ensuring first switch 50, the
Two switches 70 and the 116 groups of connections of corresponding luminescence unit and sampling image lens, specific connection mode, be not field show
There is technology, just Ao Shu not one by one.
When using this medical imaging sensing device further, start master switch first, now, light-emitting component 120 is in luminous shape
State, convenient illumination.After it is determined that needing pick-up position, button 20 is pressed, triggering block 40 moves, with second after separator 60
The contact of switch 70.Now, 116 groups of carry out capture processing of sampling image lens.Compared with traditional medical imaging sensing device further, this programme
In 116 groups of work of sampling image lens, the problem of light-emitting component 120 is off, and the light source effectively avoided is overlapping.Together
When, the setting of separator 60 so that seamlessly transitted between first switch 50 and second joint, avoid both from producing interference, stop
Surplus, maximum degree reduce the problem of light source is overlapping.
Above-described is only embodiment of the present utility model, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, the premise of the utility model structure is not being departed from
Under, several modifications and improvements can also be made, these should also be considered as the scope of protection of the utility model, and these are all without influence
The effect and practical applicability that the utility model is implemented.This application claims protection domain should be with the content of its claim
It is defined, the record such as embodiment in specification can be used for the content for explaining claim.
Claims (5)
1. medical imaging sensing device further, including a mounting seat and a sampling image lens group；Sampling image lens group is arranged in mounting seat, extremely
A few light-emitting component, is arranged at around the sampling image lens group；And an at least shading piece, its it is corresponding with the light-emitting component and
It is arranged at around the sampling image lens group, and the shading piece is arranged at the one of the edge of the exiting surface of the corresponding light-emitting component
Side, it is characterised in that the shading piece is L-shaped, and shading piece is fixed on pedestal, in addition to for controlling light-emitting component and taking
As the control unit of lens group, described control unit includes housing, button, elastic component, triggering block and trigger switch plate, described to touch
Hair switchboard includes first switch, insulation board and the second switch being sequentially connected from top to bottom, and the triggering block is fixed on button
On, the elastic component is connected between housing and button, break-make of the first switch for controlling light-emitting component, and described second
Switch for controlling cut-offfing for sampling image lens, in original state, the triggering block contacts with first switch.
2. medical imaging sensing device further according to claim 1, it is characterised in that：The sampling image lens group includes outside one
Cover, a protective case and a sampling image lens, wherein the protective case is sheathed on the sampling image lens outer rim, and the outer cover covers the guarantor
Sheath and the sampling image lens.
3. medical imaging sensing device further according to claim 2, it is characterised in that：The outer cover and the protective case at least its
One of material be a transparent plastic material.
4. medical imaging sensing device further according to claim 1, it is characterised in that：The elastic component is plastics stage clip.
5. medical imaging sensing device further according to claim 1, it is characterised in that：Also include reflector, the reflector
Curved, the reflector is arranged on the corner of shading piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350718.4U CN207101250U (en) | 2016-12-09 | 2016-12-09 | Medical image sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350718.4U CN207101250U (en) | 2016-12-09 | 2016-12-09 | Medical image sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101250U true CN207101250U (en) | 2018-03-16 |
Family
ID=61596018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350718.4U Expired - Fee Related CN207101250U (en) | 2016-12-09 | 2016-12-09 | Medical image sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379805A (en) * | 2019-07-25 | 2019-10-25 | 豪威科技(上海)有限公司 | Imaging sensor wafer, chip and preparation method thereof |
-
2016
- 2016-12-09 CN CN201621350718.4U patent/CN207101250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379805A (en) * | 2019-07-25 | 2019-10-25 | 豪威科技(上海)有限公司 | Imaging sensor wafer, chip and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20181209 |