CN209517327U - A kind of camera and terminal - Google Patents
A kind of camera and terminal Download PDFInfo
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- CN209517327U CN209517327U CN201920567084.5U CN201920567084U CN209517327U CN 209517327 U CN209517327 U CN 209517327U CN 201920567084 U CN201920567084 U CN 201920567084U CN 209517327 U CN209517327 U CN 209517327U
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- incidence surface
- lens barrel
- eyeglass
- camera
- diaphragm
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Abstract
The utility model discloses a kind of camera and terminal, the camera includes: lens barrel, offers light hole on the incidence surface of the lens barrel；Eyeglass is set in the light hole, and the incidence surface of the spherical shape of the eyeglass is towards the incidence surface of the lens barrel；Wherein, the incidence surface of the lens barrel is formed as diaphragm.The embodiments of the present invention, eyeglass is set in the light hole, and the incidence surface of the spherical shape of eyeglass is towards the incidence surface of the lens barrel, the incidence surface of the lens barrel is formed as diaphragm, light cone vertex is reduced at a distance from the lens barrel front end surface of camera lens, so that camera lens light cone depth reduces, so that the area of the non-image display area on the display screen of terminal reduces, both it ensure that effect of taking pictures, also reduce lower influence of the aperture to terminal front side display area of screen.
Description
Technical field
The utility model relates to field of communication technology more particularly to a kind of camera and terminals.
Background technique
In the terminals such as mobile phone, in order to increase screen accounting as far as possible, the terminal for occurring a kind of referred to as " borehole screen " at present is set
Meter scheme.The terminal of this scheme has an aperture on positive screen, front camera is arranged inside aperture, in order to allow
Ambient can enter camera and is imaged, and corresponding circular screen region can not show that image (is wanted right above camera
In the backlight layer borehole of display screen), this can not show that the region of image is known as " screen aperture ", in order to avoid on-screen display (osd) area
Will not obstruct the light influence imaging, and the diameter design of usual by described in " screen aperture " is used for the camera lens light passing greater than camera
Regional diameter, and the size of " screen aperture " directly affects the area of non-image display area on display screen, " screen aperture "
Diameter it is bigger, cause non-image display area bigger, influence complete machine appearance.
Utility model content
The utility model embodiment provides a kind of camera and terminal, includes display screen when shielding lower aperture to solve terminal
The larger problem of upper non-display area.
In a first aspect, the utility model embodiment provides a kind of camera, comprising:
Lens barrel offers light hole on the incidence surface of the lens barrel；
Eyeglass is set in the light hole, and the incidence surface of the spherical shape of the eyeglass enters light towards the lens barrel
Face；
Wherein, the incidence surface of the lens barrel is formed as diaphragm.
Second aspect, the utility model embodiment additionally provide a kind of terminal, including above-mentioned camera.
In this way, the above scheme of the utility model, eyeglass is set in the light hole, and eyeglass spherical shape enters light
Facing towards the incidence surface of the lens barrel, the incidence surface of the lens barrel is formed as diaphragm, reduces the lens barrel of light cone vertex and camera lens
The distance of front end surface, so that camera lens light cone depth reduces, so that the non-image display area on the display screen of terminal
Area reduces, and both ensure that effect of taking pictures, and also reduces lower influence of the aperture to terminal front side display area of screen.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 shows the structural schematic diagrams of the camera of the utility model embodiment；
Fig. 2 indicates the camera lens light cone depth schematic diagram of camera in the prior art；
Fig. 3 indicates the camera lens light cone depth schematic diagram of the camera of the utility model embodiment；
Fig. 4 indicates that the incident light of the utility model embodiment enters the schematic diagram of camera；
Fig. 5 indicates the terminal inner structural schematic diagram of the utility model embodiment.
Description of symbols: 1, lens barrel, 2, diaphragm, 3, eyeglass, 4, backlight module, 11, light hole, 12, mounting surface, 41,
Through-hole.
Specific embodiment
The exemplary embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this in attached drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.It is to be able to thoroughly understand the utility model, and energy on the contrary, providing these embodiments
It is enough to be fully disclosed to those skilled in the art the scope of the utility model.
As shown in Figure 1, the utility model embodiment provides a kind of camera, comprising:
Lens barrel 1 offers light hole 11 on the incidence surface of the lens barrel 1；
Eyeglass 3 is set in the light hole 11, and the incidence surface of the spherical shape of the eyeglass 3 is towards the lens barrel 1
Incidence surface；
Wherein, the incidence surface of the lens barrel 1 is formed as diaphragm 2.
The diaphragm 2 provides constraints to light beam for penetrating incident light, the entering by the lens barrel 1 of diaphragm 2
Smooth surface is formed, and the incidence surface of the lens barrel 1 refers to incident light by the external one side for entering the lens barrel 1；The diaphragm 2 enters light
Side refers to incident light by the external side for entering the diaphragm 2, and incident light is the diaphragm by the side being pierced by the diaphragm 2
2 light emission side；The incidence surface of the eyeglass 3 refers to incident light by the external one side for injecting the eyeglass 3.The eyeglass 3 is arranged
In the light hole 11 of the lens barrel 1, and the incidence surface of the spherical shape of the eyeglass 3 is towards the incidence surface of the lens barrel 1, i.e. institute
The light emission side that eyeglass 3 is located at the diaphragm 2 is stated, can be avoided and be damaged to the eyeglass 3 when assembling the camera lens of camera.It is described
When tapping under the screen of terminal is arranged in camera, the camera corresponding view field on the display screen of terminal is non-figure
As display area, the area of the non-image display area is related with the region area that the camera lens light passing of camera is used, camera lens
The region area that light passing is used is smaller, i.e., the area of the described non-image display area is smaller.The region area that camera lens light passing is used
By the angle of view (FieldOf View, FOV) and camera lens light cone depth (Cone View Depth, CVD) two of camera
Parameter determines, wherein camera lens light cone depth CVD is smaller, then the region area that camera lens light passing is used is smaller.
As shown in Fig. 2, in the prior art, diaphragm is arranged in the opening of lens barrel, and optic portion protrudes from the light
The outside of door screen, CVD are light cone vertex Q at a distance from the lens barrel front end surface of camera lens, wherein light cone vertex Q is camera lens view
Two light at the rink corner edge FOV intersection point after the diaphragm is incident respectively, in Fig. 2, CVD is made of two parts, i.e.,
The distance between light cone vertex Q and diaphragm D1 and diaphragm and lens barrel front end surface distance D2.
In the embodiments of the present invention, camera lens light cone depth is as shown in figure 3, CVD is the lens barrel of light cone vertex Q and camera lens
The distance of 1 front end surface, the incidence surface of the lens barrel 1 are formed as the diaphragm 2, i.e., the front end surface of the described lens barrel 1 forms institute
Diaphragm 2 is stated, then CVD is the distance between light cone vertex Q and diaphragm 2 D1.
Compared with the existing technology, the embodiments of the present invention, eyeglass is set in the light hole, and eyeglass is spherical
Towards the incidence surface of the lens barrel, the incidence surface of the lens barrel is formed as diaphragm, reduces light cone vertex and mirror the incidence surface of shape
The distance of the lens barrel front end surface of head, i.e., so that the camera lens light cone depth reduces, then the region area that camera lens light passing is used subtracts
It is small, so that the area of the non-image display area on the display screen of terminal reduces, the lower aperture of screen is reduced to terminal front side
The influence of display area.
It should be noted that the incidence surface of the lens barrel 1 can also be arranged in the diaphragm 2 in the form of individual components
Place, equally can reduce light cone vertex at a distance from the lens barrel front end surface of camera lens, so that non-on the display screen of terminal
The area of image display area reduces.
Specifically, the eyeglass 3 is arranged in the light hole 11, and the surface of the eyeglass 3 is the circular arc of spherical shape
Face, incident light is the incidence surface of the eyeglass 3 by the external one side for entering the eyeglass 3, as shown in figure 4, the one of spherical shape
Face is the incidence surface of the eyeglass 3, and the one side that incident light is pierced by by the eyeglass 3 is the light-emitting surface of the eyeglass 3.
Optionally, as shown in figure 4, the incidence surface of the lens barrel 1 is formed as the diaphragm 2.By the incidence surface of the lens barrel 1
As the diaphragm 2, it is not necessary that diaphragm is separately provided, the eyeglass 3 is located at the light emission side of the diaphragm 2, i.e., the described eyeglass 3 is installed
In in the light hole 11, then camera lens light cone depth CVD is the distance between light cone vertex and diaphragm 2.
In the embodiments of the present invention, using the incidence surface of the lens barrel 1 as the diaphragm 2, relative to existing skill
Diaphragm is set to inside the incidence surface of lens barrel 1 in art, the distance between the incidence surface of diaphragm 2 Yu lens barrel 1 is eliminated, so that mirror
Head light cone depth reduces, then the region area that camera lens light passing is used reduces, so that non-image aobvious on the display screen of terminal
Show that the area in region reduces.
Specifically, the portion point on the incidence surface of the eyeglass 3 is generally aligned in the same plane with the diaphragm 2.It is i.e. described
The vertex of the incidence surface of the spherical shape of eyeglass 3 is generally aligned in the same plane with the diaphragm 2.It should be noted that the eyeglass 3 enters
Each position point in smooth surface can also be respectively positioned on the light emission side of the diaphragm 2, i.e. the incidence surface of the spherical shape of the eyeglass 3
All points are respectively positioned on the light emission side of the diaphragm 2 on vertex and the incidence surface.
The embodiments of the present invention ensure that each position point on the incidence surface of the eyeglass 3 does not protrude from institute
The incident side for stating diaphragm 2 can be avoided and be damaged to the eyeglass 3 when assembling the camera lens of camera, and makes camera lens light passing
The region area used reduces, so that the area of the non-image display area on the display screen of terminal reduces, reduces screen
Influence of the lower aperture to terminal front side display area.
As shown in figure 4, the light hole 11 is internally provided with the mounting surface 12 for installing the eyeglass 3, the eyeglass 3
Incidence surface be located between the incidence surface and the mounting surface 12 of the lens barrel 1.
Light hole 11 is offered on the incidence surface of the lens barrel 1, i.e., a side opening of the described light hole 11 is located at the mirror
On the incidence surface of cylinder 1, another side opening is located at the mounting surface 12, and the eyeglass 3 is fixed at the mounting surface 12, and
The incidence surface of the spherical shape of the eyeglass 3 is towards the incidence surface of the lens barrel 1, i.e. the incidence surface position of the spherical shape of the eyeglass 3
Between the incidence surface and the mounting surface 12 of the lens barrel 1.Incident light is placed through the light of 1 incidence surface of lens barrel by outside
Door screen 2, into the light hole 11, is then passed through the incidence surface of the eyeglass 3.The incidence surface of the embodiment, the eyeglass 3 is located at
Between the incidence surface and the mounting surface 12 of the lens barrel 1, it can be avoided and be damaged to the mirror when assembling the camera lens of camera
Piece 3.
Wherein, from the incidence surface of the lens barrel 1 to the direction of the mounting surface 12,11 diameter of light hole gradually increases
Greatly.
Planar joint face, the joint face and the mounting surface 12 are formed with around the incidence surface of the eyeglass 3
It is fitted and connected.
From the incidence surface of the light hole 11 to the direction of the mounting surface 12, the diameter of the light hole 11 gradually increases
Greatly, as shown in figure 4, the light hole 11 forms the horn mouth being gradually expanded to 1 inside diameter of lens barrel on the lens barrel 1
Shape around the incidence surface of the spherical shape of the eyeglass 3, is formed with the planar joint face extended around, passes through institute
It states joint face and the mounting surface 12 is fixed, realize fixation of the eyeglass 3 in the light hole 11.Enter from different perspectives
Incident light, by the diaphragm 2 incidence surface inject, into the light hole 11, on the incidence surface of the eyeglass 3
Different zones.
In the embodiment, the clear aperature of the camera is constant, eyeglass is set in the light hole, and eyeglass is in
Towards the incidence surface of the lens barrel, the incidence surface of the lens barrel is formed as diaphragm, avoids and take the photograph in assembling the incidence surface of dome shape
As head camera lens when be damaged to eyeglass, while reducing camera lens light cone depth so that the region area that camera lens light passing is used reduces,
And then reduce the area of the non-image display area on display screen, it reduces and shields lower aperture to the shadow of terminal front side display area
It rings.
A kind of terminal device provided by the utility model is discussed in detail below by specific embodiment.For the ease of saying
It is bright, the specific example using mobile phone as the utility model terminal device is illustrated below, those skilled in the art can manage
Solution, other than mobile phone is as terminal device, is also applicable to other terminal devices for having display screen, such as tablet computer, electricity
Philosophical works reader, MP3 (dynamic image expert's compression standard audio level 3, Moving Picture Experts Group
Audio Layer III) player, MP4 (dynamic image expert's compression standard audio level 4, Moving Picture
Experts Group Audio Layer IV) player, pocket computer on knee, vehicle-mounted computer, desktop computer, machine top
Box, intelligent TV set, wearable device etc. are within the protection scope of the utility model embodiment.
Terminal provided by the embodiment of the utility model, including above-mentioned camera.As shown in figure 5, the terminal further includes
Display panel, wherein the orthographic projection of the diaphragm 2 on said display panel, in the display area of the display panel.
The display panel can be liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode
The display panel of diversified forms such as (Organic Light-Emitting Diode, OLED).In order to avoid on-screen display (osd) area
Will not obstruct the light influence imaging, open up screen aperture on said display panel, the screen aperture is in the display panel
Upper corresponding region is non-image display area.
Specifically, the display panel includes backlight module 4, and through-hole 41, the diaphragm are provided on the backlight module 4
2 are set at the through-hole 41.The front end of the lens barrel 1 is located at the through-hole 41, and the diaphragm 2 is made to be located at the through-hole 41
Place.The display panel further includes that the display layer on 4 upper layer of backlight module is arranged in and the display layer upper layer is arranged in
Glass cover-plate, the glass cover-plate are transparent material.External incident light passes through the glass cover-plate and the display layer, enters
The through-hole 41 of the backlight module 4, the diaphragm 2 being then passed through positioned at 1 incidence surface of lens barrel are passed through into the light hole 11
The incidence surface of the eyeglass 3.
As shown in figure 5, the region that the camera lens light passing that S1 is camera is used, S2 is non-image display area, and Q is light cone top
Point, FOV are the angle of view, and the area that camera lens light cone depth CVD reduces then S1 reduces, in order to avoid on-screen display (osd) area will not
Obstruct the light influence imaging, and the area of S2 should be greater than the area of S1, and the area of the smaller then S2 of the area of S1 is also smaller.
The embodiments of the present invention, by the way that the diaphragm to be arranged in the incidence surface of lens barrel, eyeglass is arranged in the light
The light emission side of door screen avoids and is damaged to eyeglass when assembling the camera lens of camera, while reducing camera lens light cone depth, so that mirror
The region area that head light passing is used reduces, and then reduces the area of the non-image display area on display screen, both ensure that and takes pictures
Effect also reduces lower influence of the aperture to terminal front side display area of screen.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the utility model embodiment has been described, those skilled in the art are once learnt
Basic creative concept, then additional changes and modifications can be made to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and all change and modification for falling into the utility model embodiment range.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
Above-described is preferred embodiments of the present invention, it should be pointed out that for the ordinary person of the art
For, it can also make several improvements and retouch under the premise of not departing from principle described in the utility model, these are improved and profit
It adorns also within the protection scope of the present utility model.
Claims (8)
1. a kind of camera characterized by comprising
Lens barrel (1) offers light hole (11) on the incidence surface of the lens barrel (1)；
Eyeglass (3) is set in the light hole (11), and the incidence surface of the eyeglass (3) spherical shape is towards the lens barrel
(1) incidence surface；
Wherein, the incidence surface of the lens barrel (1) is formed as diaphragm (2).
2. camera according to claim 1, which is characterized in that the portion point on the incidence surface of the eyeglass (3)
It is generally aligned in the same plane with the diaphragm (2).
3. camera according to claim 1, which is characterized in that the light hole (11) is internally provided with for installing
The mounting surface (12) of eyeglass (3) is stated, the incidence surface of the eyeglass (3) is located at the incidence surface and the mounting surface of the lens barrel (1)
(12) between.
4. camera according to claim 3, which is characterized in that from the incidence surface of the lens barrel (1) to the mounting surface
(12) direction, light hole (11) diameter are gradually increased.
5. camera according to claim 3, which is characterized in that be formed with around the incidence surface of the eyeglass (3) flat
The joint face of planar, the joint face are fitted and connected with the mounting surface (12).
6. a kind of terminal, which is characterized in that including the camera as described in any one of claims 1 to 5.
7. terminal according to claim 6, which is characterized in that the terminal further includes display panel, wherein the diaphragm
(2) orthographic projection on said display panel, in the display area of the display panel.
8. terminal according to claim 7, which is characterized in that the display panel includes backlight module (4), the backlight
It is provided in mould group (4) through-hole (41), the diaphragm (2) is located at the through-hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567084.5U CN209517327U (en) | 2019-04-24 | 2019-04-24 | A kind of camera and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567084.5U CN209517327U (en) | 2019-04-24 | 2019-04-24 | A kind of camera and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517327U true CN209517327U (en) | 2019-10-18 |
Family
ID=68188576
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920567084.5U Active CN209517327U (en) | 2019-04-24 | 2019-04-24 | A kind of camera and terminal |
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| Country | Link |
|---|---|
| CN (1) | CN209517327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885237A (en) * | 2020-07-29 | 2020-11-03 | 维沃移动通信有限公司 | Electronic device |
-
2019
- 2019-04-24 CN CN201920567084.5U patent/CN209517327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885237A (en) * | 2020-07-29 | 2020-11-03 | 维沃移动通信有限公司 | Electronic device |
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