Automatic turning photographic head
Technical field
The present invention relates to acquisition technology, more particularly to a kind of automatic turning photographic head.
Background technology
With scientific and technological progress, the development of society, people to the demand also more and more higher shooting, not only limitation with can only
Shoot to other people, have the product that a lot of people are intended to oneself purchase to be capable of Self-timer;Meanwhile, be 3G and 4G lead to
The extensive application of news technology, video calling becomes increasingly prevalent.However, at present, the shooting of portable set in prior art
Head is usually back-illuminated type, does not nearly all enable to autodyne, even if some products are capable of autodyning, but due to photographic head pixel not
Height, shooting effect nor make people be satisfied with.In order to reach good auto heterodyne or video calling effect, preposition taking the photograph can be set
As head, but so then can greatly increase the cost of product.
Content of the invention
(1) technical problem to be solved
Present invention aims to the problems referred to above, provide a kind of automatic turning photographic head, simultaneously lower-cost stretch
Contracting formula rotatable camera.
(2) technical scheme
In order to solve above-mentioned technical problem, the present invention provides a kind of automatic turning photographic head, and it includes:Camera body and
It is all connected with an installation end, camera body is placed in mobile terminal device in locking module, described camera body and locking module
Accommodation space in, camera body is connected with stopper slot, locking module is provided with limited post, when limited post be stuck in spacing
When in groove, camera body is locked in accommodation space locking module, and when limited post departs from stopper slot, locking module discharges
Camera body, camera body automatic turning in accommodation space produces, and switchs to front-facing camera by post-positioned pick-up head.
Preferably, the first installation end in described camera body is fixedly connected with mobile terminal device, described first peace
Dress end be provided with through hole, connecting post one end pass through through hole with first installation end rotation be connected, the other end directly or indirectly with take the photograph
As head body connects, described connecting post is arranged with torsion spring, one end of torsion spring is fixed on the first installation end, and the other end is fixed on
In camera body or connecting post, described camera body both sides are provided with column spinner.
Preferably, described locking module include install and exposed outside mobile terminal device with for making locking module release
Put the operating block of camera body, described operating block is sequentially connected with washer, connecting rod, limited post, the shape of described limited post
Mating shapes with stopper slot.
Preferably, it is oriented top, described camera body bottom surface and photographic head with described camera body when not overturning
Two parallel ribs of body axial rotary are cambered surface corner or chamfering, and described accommodation space is made up of bottom surface and three sides, institute
Stating accommodation space bottom surface two sides parallel with photographic head axial rotary is higher than that accommodation space bottom surface forms two cambered surfaces, described appearance
It is empty at a lateral opening and forms convex eaves, the described accommodation space one side axially in parallel with camera body upset is cambered surface,
The profile that these cambered surfaces are formed is met camera body and the track that formed is not contacted with accommodation space in upset;Described appearance
Between being empty, the two sides vertical with photographic head axial rotary have installing hole, and described camera body upset axle center is located at accommodating sky
Between topmost with the midpoint of the distance of convex eaves peak on.
Preferably, the described column spinner of described camera body side connects connector, described connector also with limited block
Connect, described limited block opens up stopper slot, described column spinner, torsion spring, connecting post, connector, limited block are with camera body
Trip shaft is coaxially arranged.
Preferably, the second installation end of described locking module is connected with connecting rod by spring, and described spring axially and limits
In the same direction, described operating block is plectrum type or button-type, the direction of motion of described limited post and camera body to the position post direction of motion
Upset is axially vertical and overturns axially in parallel accommodation space side by pointing to inside accommodation space with camera body, works as operation
, in homonymy, operating block is button-type, when operating block from accommodation space lateral opening different for block and accommodation space lateral opening
During side, operating block is plectrum type, by pressing or stirring operating block compression spring, limited post can be driven to depart from limit via connecting rod
Position groove, camera body is released and removes accommodation space around the upset of its trip shaft, and hand rotation camera body makes it put
When entering in accommodation space, camera body drives limited block to move, and so that stopper slot is met and chimeric with limited post position, then by bullet
Spring acts on, and makes operation block reset.
Preferably, the second installation end of described locking module is connected with connecting rod by spring, and described spring axially and limits
In the same direction, described operating block is plectrum type or button-type, the direction of motion of described limited post and camera body to the position post direction of motion
Upset is axially in parallel;When operating block and accommodation space lateral opening are in homonymy, operating block is plectrum type, when operating block with accommodating
In not homonymy, operating block is button-type to space side opening, by pressing or stirring operating block compression spring, can be via connection
Bar drives limited post to depart from stopper slot, and camera body is released and removes accommodation space around the upset of its trip shaft, turns manually
When dynamic camera body makes it insert in accommodation space, camera body drives limited block to move, and makes stopper slot and limited post position
Put and meet and be fitted together to, then by spring effect, make operation block reset.
Preferably, described stopper slot is directly opened in camera body, and spacing column end is provided with one domatic, makes spacing
The thickness of column end is less than the thickness inside it, the shape of stopper slot and the mating shapes of limited post;Described locking module
Second installation end is connected with connecting rod by spring, when described operating block and accommodation space lateral opening are in homonymy, described behaviour
Making block is button-type, and when described operating block and accommodation space lateral opening are in not homonymy, described operating block is plectrum type, described
The connected connector of the column spinner of camera body side, by pressing or stirring described operating block compression spring, can be via connection
Bar drives limited post to depart from stopper slot, and camera body is released and removes accommodation space around the upset of its trip shaft, turns manually
When dynamic camera body makes it insert in accommodation space, stopper slot is met and chimeric with limited post position, then by spring effect, makes
Operation block reset;The described accommodation space side parallel with photographic head axial rotary is provided with limited post opening.
Preferably, described camera body directly arranges flexible circuitry, described flexible circuitry and mobile terminal device master
Circuit connects;
Or, described flexible circuit one end is connected with the circuit in described connecting post, and the other end is set with described mobile terminal
Standby main circuit connects, and in described connecting post, circuit and photographic head live connection.
Preferably, described limited block is shaped as the cylinder of 3/4ths circular sections, its quadrant sectional cylinder lack
Mouth is stopper slot, and when camera body does not rotate, two orthogonal planes of described limited block are respectively perpendicular
And horizontal plane, and horizontal plane is upward, perpendicular is just right with limited post, and described connector has limit function, and it is spacing
Funtion part is the cylinder in section for quadrant, and two of the cylinder of described connector a quarter circular section are mutually perpendicular to
Plane be respectively perpendicular and horizontal plane, and horizontal plane is down, the perpendicular direction of perpendicular and limited block
Identical, rectangle brake block is set inside mobile terminal device, brake block end perpendicular aligns with connector, its bottom surface and
Connector horizontal plane is in sustained height;Described spacing column end vertical direction is alignd with limited block perpendicular, described spacing
Alignd with limited block horizontal plane in post bottom surface;Or, when limited block moving direction is parallel with camera body axial rotary, system
Motion block function is replaced by the limited post after moving, and described limited post is block-shaped consistent with described braking.
(3) beneficial effect
The automatic turning photographic head that technique scheme is provided, by being installed in rotation on movement by camera body
On terminal unit, and arrange locking module to lock or to discharge camera body, be capable of camera body after being released
Carry out automatic turning, specially front-facing camera need not be set, perfect realization is autodyned or video calling, reaches one-object-many-purposes
Effect, thus save the production cost of mobile terminal device.
Brief description
Fig. 1 to Fig. 5 is the structural representation to automatic turning photographic head in embodiment 5 for the embodiment of the present invention 1 respectively;
Fig. 6 is the structural representation of automatic turning camera body in the embodiment of the present invention 1 to 5;
Fig. 7 is the structural representation of the accommodation space of automatic turning photographic head in the embodiment of the present invention 1 to 4;
Fig. 8 is the sectional view of the accommodation space of automatic turning photographic head in the embodiment of the present invention 1 to 4;
Fig. 9 is that the automatic turning photographic head in the embodiment of the present invention 1 applies the structural representation on mobile phone;
Figure 10 is the structural representation of automatic turning photographic head in the embodiment of the present invention 4 and embodiment 5;
Wherein, 1:Camera body;2:First installation end;3:Connector;4:Torsion spring;5:Limited block;6:Limited post;7:Limit
Position groove;8:Second installation end;9:Operating block;10:Spring;11:Catch;12:Connecting rod;13:Connecting post;14:Accommodation space;
15:Flexible circuitry;16:Column spinner;17:Brake block;18:Installing hole.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Hereinafter implement
Example is used for the present invention is described, but is not limited to the scope of the present invention.
Automatic turning photographic head provided by the present invention, main inclusion:Camera body and locking module, described photographic head
It is all connected with an installation end, camera body is placed in the accommodation space of mobile terminal device, photographic head on body and locking module
Stopper slot is connected with body, locking module is provided with limited post, when limited post is stuck in stopper slot, locking module will be taken the photograph
As head body is locked in accommodation space, when limited post departs from stopper slot, locking module discharges camera body, and photographic head is originally
Body automatic turning in accommodation space produces, and switchs to front-facing camera by post-positioned pick-up head.
Automatic turning photographic head of the present invention, by being installed in rotation on camera body on terminal unit, and is arranged
Locking module, to lock or to discharge camera body, is capable of camera body and carries out automatic turning after being released, need not
Special setting front-facing camera, perfect realization is autodyned or video calling, reaches the effect of one-object-many-purposes, thus saving terminal
The production cost of equipment.
With reference to embodiment 1 to embodiment 5, automatic turning photographic head provided by the present invention is described in detail.Its
In, in following embodiment, define that camera body do not rout up photographic head during accommodation space is oriented top.
Embodiment 1
Automatic turning photographic head provided in the present embodiment is as shown in Fig. 1, Fig. 6 to Fig. 8:
The side of camera body 1 connects the first installation end 2, and the first installation end 2 is provided with through hole and and mobile terminal device
It is fixedly connected, the first installation end 2 is provided with connecting post 13, connecting post 13 one end passes through through hole and the first installation end 2 to rotate even
Connect, connecting post 13 other end is sequentially connected with limited block 5, connector 3, column spinner 16, camera body 1, described limited block 5 is opened
If stopper slot 7, sheathed torsion spring 4 in connecting post 13, one end of torsion spring 4 is fixed on the first installation end 2, and the other end is fixed on connection
On post 13.When camera body 1 is not locked out module locking, camera body 1 can pass through the effect of torsion spring 4, realizes automatically
Upset.
Described camera body 1 other end is connected column spinner 16, is provided with circuit, described connection photographic head in column spinner 16
Circuit and one end of flexible circuitry 15, the other end of flexible circuitry 15 is electrically connected with mobile terminal device.
It is oriented top, institute's camera body 1 bottom surface and camera body 1 axial rotary with described photographic head when not overturning
Two parallel ribs are cambered surface corner or chamfering, and described accommodation space is made up of bottom surface and three sides, described accommodation space 14
Bottom surface two sides parallel with photographic head axial rotary are higher than that accommodation space 14 bottom surface forms two cambered surfaces, accommodation space 14 side
Form convex eaves, the effect of described convex eaves is that protruding eave portion divides and can hide when camera body 1 is located in accommodation space 14 at opening
Live cambered surface corner or the chamfering of camera body 1 bottom surface, it is achieved that the aesthetic property of entirety.Accommodation space 14 is with photographic head originally
It is cambered surface that body 1 overturns axially in parallel one side, and the profile that these cambered surfaces are formed meets camera body 1 in upset when institute's shape
The track becoming is not contacted with accommodation space;Described accommodation space 14 two sides vertical with photographic head axial rotary have installing hole
18, setting rolling bearing in installing hole 18, the column spinner 16 at camera body 1 two ends is installed in installing hole 18;Described shooting
Head body 1 upset axle center, on accommodation space the top with the midpoint of the distance of convex eaves peak, so can ensure that shooting
Head body 1 convex eaves closed butt joint with accommodation space 14 after upset.
Described limited block 5 is shaped as the cylinder of 3/4ths circular sections, and the breach of its quadrant sectional cylinder is limited
Position groove 7, when camera body not 1 rotation, two orthogonal planes of described limited block 5 are respectively perpendicular and water
Average face, and horizontal plane is upward, perpendicular is just right with limited post 6, and described connector 3 has limit function, its spacing work(
Can partly for quadrant be section cylinder, two of the cylinder of described connector a quarter circular section are orthogonal
Plane is respectively perpendicular and horizontal plane, and horizontal plane is down, and the perpendicular of perpendicular and limited block 5 is towards phase
With;Described limited post 6 end vertical direction is alignd with limited block 5 perpendicular, described limited post 6 bottom surface and limited block 5 level
Planar registration.
Locking module include install and exposed outside terminal unit with for make locking module locking or release photographic head
The operating block 9 of body 1, the connecting rod 12 being connected with operating block 9, and it is arranged on the limited post 6 of connecting rod 12 end, described limit
The shape of position post 6 and the mating shapes of stopper slot 7.
In the present embodiment, connecting rod 12 is L-shaped, and operating block 9 is fixed in one end of L-shaped connecting rod 12, and the other end is limited post
6, near one section of limited post 6 upper sheathed second installation end 8 and spring 10, spring 10 two ends connect L-shaped connecting rod 12 respectively
Second installation end 8 and connecting rod 12, the axial direction of spring 10 is axially in parallel with the upset of camera body 1, namely the axle of spring 10
To with limited post 6 direction of motion in the same direction, now operating block 9 is set to plectrum type.
It is provided with catch 11, catch 11 is located inside terminal unit, exposes to limit operating block 9 inside described operating block 9
The length of terminal unit.It is explained in more detail further, operating block 9 wants to expose outside terminal unit, need in terminal unit
Perforate on shell, makes operating block 9 expose through hole.
It is the moving direction of operating block 9, spring 10 that the present embodiment automatic turning photographic head applies the structure on mobile phone
Axially axially in parallel with the upset of camera body 1, the operating process being overturn is described as follows:
When camera body 1 is locked by locking module, manual operation operating block 9 moves axially along spring 10 and compresses
Spring 10, until limited post 6 departs from stopper slot 7, limited post 6 by block in limited block 5 inner side (i.e. near camera body 1
Side), now, rely on the effect of torsion spring 4, camera body 1 automatic turning, limited block 5 is also with upset, stopper slot 7 and limit
Position post 6 position separating is opened, and camera body 1 overturns 180 ° afterwards, can be overturn as front-facing camera by post-positioned pick-up head.The same time limit
Position post 6 bottom surface is docked with postrotational connector 3, stops the continuation rotation of camera body 1.
When needing to be locked camera body 1 by locking module, hand rotation camera body 1 is so as to be reset to appearance
In 14 between being empty, now, stopper slot 7 gradually goes to the position of limited post 6, because not having external force operation operating block 9, in stopper slot 7
When reaching limited post 6 position, rely on the elastic force effect of spring 10, limited post 6 automatically inserts in stopper slot 7, by camera body 1
Locking.When the present embodiment is applied on mobile phone, camera body 1 routs up afterwards and operating block 9 is located at mobile phone homonymy, as shown in Figure 9.
Embodiment 2
Automatic turning photographic head provided in the present embodiment is as shown in Figure 2:
The structure of the present embodiment automatic turning photographic head is similar to Example 1, is only that in place of difference, the limit of locking module
The direction of motion of position post 6 connects connecting rod 12 and the second installation end 8 perpendicular to the upset axial direction of camera body 1, spring 10, this
The operating block 9 of embodiment be button-type, in mobile terminal device arrange brake block 17, brake block 17 be rectangle, its shape with
Limited post 6 is similar to, and when camera body 1 does not overturn, the vertical end face of brake block 17 1 is alignd with the vertical plane of connector 3, its
Bottom surface and connector 3 bottom surface are in same horizontal line.
By pressing operation block 9, limited post 6 can be driven to depart from stopper slot 7 via connecting rod, realize camera body 1 and turn over
Turn, now limited piece of 5 side walls of limited post 6 prop up, and relatively around limited block 5 side walls, when camera body 1 overturns 180
After degree, brake block 17 bottom surface is docked with connector 3, stops operating;
So as to be reset in accommodation space 14, now, stopper slot 7 gradually goes to limited post to hand rotation camera body 1
6 position, because not having external force operation operating block 9, when stopper slot 7 reaches limited post 6 position, relies on the elastic force of spring 10 to make
With limited post 6 automatically inserts in stopper slot 7, and camera body 1 is locked.
When the present embodiment automatic turning photographic head is applied to mobile phone, after the flop, camera body 1 and operating block 9
The same side in mobile phone.
Embodiment 3
Automatic turning photographic head provided in the present embodiment is as shown in Figure 3:
The structure of the present embodiment automatic turning photographic head is similar to Example 1, is in place of difference, connecting post 13 and shooting
Head body 1 is connected with respect to the column spinner 16 of connected connector 3 and the opposite side of limited block 5, and the rotation being connected with connecting post 13
Rotary column 16 and 13 kinds of connecting post are provided with circuit, and circuit two ends connect photographic head main line respectively and live circuit with a kind of terminal unit
Flexible circuitry 15, button spring 4 and the first installation end 2 with and embodiment 1 identical mode be connected with connecting post 13;Limited post 6 with
The integrative-structure of connecting rod 12 is L-shaped, and similarly, the second installation end 8 is directly set in 12 in connecting rod, near operating block 9
Position, is provided with spring 10 between the second installation end 8 and catch 11.Operating block 9 is set to button-type.
Manual operation operating block 9 is along spring 10 axial movement simultaneously compression spring 10, until limited post 6 disengaging stopper slot 7,
Limited post 6 now, is relied on the effect of torsion spring 4, shooting by block in limited block 5 inner side (i.e. near the side of camera body 1)
Head body 1 automatic turning, limited block 5 is opened with limited post 6 position separating also with upset, stopper slot 7, and camera body 1 overturns
180 ° afterwards, can be overturn as front-facing camera by post-positioned pick-up head.Limited post 6 bottom surface is docked with postrotational connector 3 simultaneously,
Stop the continuation rotation of camera body 1.
When needing to be locked camera body 1 by locking module, hand rotation camera body 1 is so as to be reset to appearance
In 14 between being empty, now, stopper slot 7 gradually goes to the position of limited post 6, because not having external force operation operating block 9, in stopper slot 7
When reaching limited post 6 position, rely on the elastic force effect of spring 10, limited post 6 automatically inserts in stopper slot 7, by camera body 1
Locking.
When the present embodiment is applied on mobile phone, camera body 1 routs up rear and operating block 9 positioned at mobile phone not homonymy.
Embodiment 4
Automatic turning photographic head provided in the present embodiment is as shown in Figure 4:
The structure of the present embodiment automatic turning photographic head is similar to Example 2, is in place of difference, connecting post 13 and shooting
Head body 1 is connected with respect to the column spinner 16 of connected connector 3 and the opposite side of limited block 5, and the rotation being connected with connecting post 13
Rotary column 16 and 13 kinds of connecting post are provided with circuit, and circuit two ends connect photographic head main line respectively and live circuit with a kind of terminal unit
Flexible circuitry 15, button spring 4 and the first installation end 2 with and embodiment 1 identical mode be connected with connecting post 13;Similarly, even
Extension bar 12 is L-shaped, and operating block 9 is fixed in one end of L-shaped connecting rod 12, and operating block 9 is plectrum type, and the other end is limited post 6, L-shaped
Connecting rod 12 connects the second installation end 8 near the end connecting spring 10 of operating block 9, spring 10.
By pressing operation block 9, limited post 6 can be driven to depart from stopper slot 7 via connecting rod, realize camera body 1 and turn over
Turn, now limited piece of 5 side walls of limited post 6 prop up, and relatively around limited block 5 side walls, when camera body 1 overturns 180
After degree, brake block 17 bottom surface is docked with connector 3, stops operating;
So as to be reset in accommodation space 14, now, stopper slot 7 gradually goes to limited post to hand rotation camera body 1
6 position, because not having external force operation operating block 9, when stopper slot 7 reaches limited post 6 position, relies on the elastic force of spring 10 to make
With limited post 6 automatically inserts in stopper slot 7, and camera body 1 is locked.
When the present embodiment is applied on mobile phone, camera body 1 routs up rear and operating block 9 positioned at mobile phone not homonymy, such as schemes
Shown in 10.
Embodiment 5
Automatic turning photographic head provided in the present embodiment is as shown in Figure 5:
The structure of the present embodiment automatic turning photographic head is similar to Example 4, the axial direction of spring 10 and camera body 1
Upset is axially vertical, is, the present embodiment does not include limited block, and stopper slot 7 is directly opened in camera body 1 in place of its difference
On, limited post 6 is vertically arranged with connecting rod 12 one end, in order to realize camera body 1 reset when limited post 6 can quickly and
Stopper slot 7 is fitted together to, will be domatic for setting one on limited post 6 end, makes the thickness of limited post 6 end be less than the thickness inside it.With
Sample ground, the second installation end 8 of described locking module is arranged and is connected by spring 10 with connecting rod 12.
Operating block 9 is set to plectrum type, by pressing operation block 9, so that spring 10 is compressed, and can drive limit via connecting rod 12
Position post 6 departs from stopper slot 7, and camera body 1 is released, and relies on the effect of torsion spring 4 to realize camera body 1 and overturns;Grasp manually
When making camera body 1 reset, camera body 1 extrudes the domatic of limited post 6, makes limited post 6 mobile, now spring 10 is pressed
Contracting, when stopper slot 7 reaches the position of limited post 6, limited post 6 embeds stopper slot 7, and spring 10 is released, thus limited post 6 is multiple
Position, operating block 9 resets, and camera body 1 is locked.
When the present embodiment automatic turning photographic head is applied to mobile phone, after the flop, camera body 1 and operating block 9
In the not homonymy of mobile phone, as shown in Figure 10.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement can also be made and replace, these improve and replace
Also should be regarded as protection scope of the present invention.