The containment vessel of mobile terminal and telescopic system
Technical field
This utility model relates to containment vessel and the telescopic system of a kind of mobile terminal.
Background technology
People travel outdoors, watch a ball game, it is often necessary to use the telescope scene with viewing distant place.Mobile phone,
The mobile terminals such as iPad (panel computer) the most day by day become the electronic product that the mankind are indispensable, Ren Men
Often live and travel outdoors and all carry with mobile phone or iPad, but current mobile phone and iPad the most do not hope
The function of remote mirror, carries telescope again if travelling outdoors, then adds the article carried, make travelling play
Very inconvenient.
In prior art, realize function of telescope by setting at the photographic head of mobile terminal with mobile terminal
Put a connector, and small-sized telescope is connected on connector, such telescope implementation
Make that parts are many, it is high to install complex operation and cost.
Utility model content
The technical problems to be solved in the utility model is real by mobile terminal in order to overcome in prior art
Existing function of telescope, parts are many, install the defect of complex operation, it is provided that the containment vessel of a kind of mobile terminal
And telescopic system.
This utility model is to solve above-mentioned technical problem by following technical proposals:
The containment vessel of a kind of mobile terminal, described mobile terminal has photographic head, and its feature is, described
Containment vessel is provided with through hole, is provided with at least two lens in described through hole, and described at least two lens include
At least one convex lens, and be convex lens apart from the lens that described photographic head is nearest, the center of described lens
It is centrally located on same axis with described photographic head.
In this programme, if on containment vessel and relative with the camera position of mobile terminal locate arrange dry lens,
It is achieved thereby that the function of telescope of mobile terminal, this implementation low cost, easy and simple to handle, parts are few
And be easy to carry.
It is preferred that described photographic head includes the rear photographic head being located on the bonnet of described mobile terminal, described
Containment vessel includes that fore shell and back cover, described back cover are used for being coated with described bonnet;
Described through hole includes being located at the first through hole of described fore shell and being located at the second through hole of described back cover, institute
State the first through hole and described second through hole is equipped with at least one lens.
It is preferred that described fore shell and described back cover are connected by connecting portion, described fore shell is for along described company
The portion that connects rotates to the position covering described back cover.
It is preferred that described connecting portion is in the side-walls of described mobile terminal.
It is preferred that described containment vessel also includes slide unit, described slide unit is for sliding by described lens
Move the position outside the overlay area of described photographic head.In this programme, telescope can not used
During function, lens are moved to by slide unit the position outside the overlay area of photographic head, thus not
Affect the use of the camera function of mobile terminal.
It is preferred that described slide unit includes that chute, described lens are located in described chute, described lens
For along described slide.
It is preferred that described slide unit also includes being located at the elastomeric element in described chute and locating part;Institute
The sidewall of one end and described chute of stating elastomeric element is fixed and is connected, and the other end is connected with described lens;Institute
State elastomeric element for driving described lens along described slide;Described locating part is for by described lens
It is limited in the position outside the overlay area of described photographic head.
It is preferred that described containment vessel include roll adjustment assembly, described roll adjustment assembly be used for regulating described at least two
Distance between individual lens.Roll adjustment assembly can realize telescopical focusing, thus telescope Observable is different
Distance range.
It is preferred that described roll adjustment assembly includes the first lens barrel and the second lens barrel being located in described through hole, institute
The end stating the first lens barrel and described second lens barrel is respectively equipped with at least one lens;
Described second lens barrel is sheathed in described first lens barrel, and described second lens barrel is for relative to described the
One lens barrel moves.
It is preferred that the internal face of described first lens barrel is provided with screw thread, the outside wall surface of described second lens barrel is provided with
Screw thread, described first lens barrel and described second lens barrel are threaded connection, and described second lens barrel is for along spiral shell
Stricture of vagina rotates relative to described first lens barrel and moves.
This utility model also includes a kind of telescopic system, and its feature is, described telescopic system includes
There is the mobile terminal of photographic head and containment vessel as above.
Positive progressive effect of the present utility model is: this utility model by containment vessel and with movement
If the camera position of terminal is located to arrange dry lens relatively, it is achieved that the function of telescope of mobile terminal.Logical
Cross containment vessel of the present utility model and realize the function of telescope of mobile terminal, low cost, easy and simple to handle, portion
Part is few and is easy to carry.
Accompanying drawing explanation
Fig. 1 is the structural representation of the containment vessel of the mobile terminal of this utility model embodiment 1.
Fig. 2 is the structural representation of the containment vessel of the mobile terminal of this utility model embodiment 2.
Fig. 3 is the decomposition knot of the roll adjustment assembly in the containment vessel of the mobile terminal of this utility model embodiment 3
Structure schematic diagram.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating this utility model.
Embodiment 1
Fig. 1 shows the containment vessel of a kind of mobile terminal, and this mobile terminal has photographic head.Containment vessel 1
It is provided with through hole, in through hole, is provided with at least two lens 2, and at least one of which convex lens, lens 2
Center and photographic head be centrally located on same axis, the nearest lens of distance photographic head are convex lens.
The present embodiment by and arranging some with the camera position of mobile terminal on containment vessel relative to place
Lens, it is achieved that the function of telescope of mobile terminal.Realized mobile whole by containment vessel of the present utility model
The function of telescope of end, low cost, easy and simple to handle, parts are few and are easy to carry.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, as in figure 2 it is shown, difference is, and containment vessel bag
Including fore shell 11 and back cover 12, fore shell 11 and back cover 12 to be connected by connecting portion 3, fore shell 11 can be along even
Meeting portion 13 to rotate to the position covering back cover 12, wherein connecting portion 3 is positioned at the side-walls of mobile terminal.
Fore shell 11 is provided with the first through hole, and it is equal that back cover 12 is provided with the second through hole, the first through hole and the second through hole
It is provided with at least one lens 2.The quantity of lens can be arranged voluntarily according to practical situation, it should be noted that
The distance of the most observation of lens numbers is the most remote, and observation thing is the most clear, but produces into reduce as far as possible
This, the quantity of lens to be reduced, now two lens can be achieved with function of telescope, therefore first
Through hole and the second through hole are respectively provided with lens, and are convex lens apart from the lens that photographic head is nearest
(namely the lens on back cover are convex lens).
Photographic head includes the rear photographic head being located on the bonnet of mobile terminal, if photographic head realizes hoping after Shi Yonging
Remote mirror function, back cover cladding bonnet during use, and the second through hole be placed exactly at rear photographic head, now the
Lens in two through holes just cover after the camera lens of photographic head.If user needs to use function of telescope, then
Fore shell is rotated to the position covering back cover, now the first through hole and the center of the second through hole along connecting portion
Be positioned on same axis, namely the lens in two through hole all cover after the camera lens of photographic head, now can start
Rear photographic head, thus realize the function of telescope of mobile terminal.
Use for the ease of mobile terminal, make lens will not hinder the camera function of mobile terminal, this enforcement
The containment vessel of example also includes slide unit, the lens on back cover can be slid into photographic head by slide unit
Overlay area outside position.
Concrete, slide unit includes the chute 121 being located on back cover 12, and chute 121 is located at by lens 2
In, can manual toggle lens 2, make lens 2 slide along chute 121.Further, slide unit is also
Elastomeric element (not shown) and the locating part (not shown) being located in chute 121 can be included,
One end of elastomeric element is fixing with the sidewall of chute to be connected, and the other end is connected with lens.Elastomeric element can drive
Lens can be limited in the position outside the overlay area of photographic head along slide, locating part by dynamic lens.
When needs use function of telescope, then stirring locating part, elastomeric element shakes off the restriction of locating part thus extensive
Multiple free state, after can dialing to lens cover at camera position.When needs use camera function,
Then lens are slid into locating part position, is limited the movement of lens by locating part.
Embodiment 3
Embodiment 3 is substantially the same manner as Example 1, as it is shown on figure 3, difference is, and containment vessel bag
Including roll adjustment assembly, roll adjustment assembly is for regulating the distance between at least two lens, thus realizes telescope
Focusing, make the distance range that telescope Observable is different, improve the clear of telescope observation different distance
Degree.
Concrete, roll adjustment assembly can include the first lens barrel 41 and the second lens barrel 42 being located in through hole,
The end of the first lens barrel 41 and the second lens barrel 42 is respectively equipped with at least one lens 2.Second lens barrel 42
Being sheathed in the first lens barrel 41, the second lens barrel 42 can move relative to the first lens barrel 41.Concrete,
Move relative to the first lens barrel 41 to realize the second lens barrel 42, can be at the internal face of the first lens barrel 41
It is threaded 43, and is threaded 43 in the outside wall surface of the second lens barrel 42, the first lens barrel 41 and second
Lens barrel 42 is threaded connection, and the second lens barrel 42 then can threadingly rotate also relative to the first lens barrel 41
Mobile, it is achieved thereby that the distance regulation between lens.Certainly, the second lens barrel moves relative to the first lens barrel
Move and also can realize by other means, such as by plug form.
This utility model also includes telescopic system, and telescopic system includes the mobile terminal with photographic head
And embodiment 1, embodiment 2 or the containment vessel of embodiment 3.Wherein mobile terminal can be to include hands
Machine, panel computer, PDA (Personal Digital Assistant, personal digital assistant), POS (Point
Of Sales, point-of-sale terminal), the terminal unit such as vehicle-mounted computer.As a example by mobile terminal is as mobile phone, at hands
The sheathed above-mentioned containment vessel of shell of machine, can realize the function of telescope of mobile phone, simple to operate, installation
Convenient, thus mobile phone can realize shooting and function of telescope simultaneously, so goes out watch ball match or go on a tour,
Only need carrying mobile phone, make travelling play very convenient.
Although the foregoing describing detailed description of the invention of the present utility model, but those skilled in the art should
Working as understanding, this is merely illustrative of, and protection domain of the present utility model is to be defined by the appended claims
's.Those skilled in the art, can be right on the premise of without departing substantially from principle of the present utility model and essence
These embodiments make various changes or modifications, but these changes and amendment each fall within of the present utility model
Protection domain.