CN207232608U - Tablet computer and its focal length adjustment device with projecting function - Google Patents
Tablet computer and its focal length adjustment device with projecting function Download PDFInfo
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- CN207232608U CN207232608U CN201721068966.4U CN201721068966U CN207232608U CN 207232608 U CN207232608 U CN 207232608U CN 201721068966 U CN201721068966 U CN 201721068966U CN 207232608 U CN207232608 U CN 207232608U
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- tablet computer
- projecting
- projecting subassembly
- subassembly
- focal length
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Abstract
A kind of tablet computer and its focal length adjustment device with projecting function, the focal length adjustment device includes the gear of rack, push button and projecting subassembly, the rack is slidably mounted in tablet computer body and is engaged with the gear of projecting subassembly, and the push button is arranged on tablet computer and originally connects in vitro with the rack.The tablet computer includes tablet computer body, projecting subassembly and above-mentioned focal length adjustment device, the projecting subassembly is arranged on the edge of the tablet computer body interior, the tablet computer body includes wiring board, the wiring board includes tablet computer signal processing system circuit and projection signal's processing system circuit, and projection signal's processing system circuit is connected with the tablet computer signal processing system circuit and the projecting subassembly respectively.This tablet computer is not required external computer and power supply directly to project, very easy to use.It is provided with plug-type focal length adjustment device, and structure is novel, can guarantee that projected image is clear.
Description
Technical field
It the utility model is related to tablet computer, more particularly to the tablet computer with projecting function and with projecting function
The focal length adjustment device of tablet computer.
Background technology
Mobile phone becomes the signal equipment of people's indispensability already, with the continuous progress of electronic information technology and multimedia technology
Work and quality of life requirement are constantly improved with development, and people, tablet computer is also therewith using more and more extensive.
Projector as office equipment is because of its open visual field, more and more popular, family oriented.
However, existing mobile phone, tablet computer and projecting apparatus are independent product, and mobile phone and tablet computer have greatly
Overlapping function is measured, people buy these products respectively, not only waste money but also carrying inconvenience.Moreover, traditional projection
Body product is big, it has not been convenient to carry, and to be combined and could be projected with computer, i.e., user need to be provided simultaneously with projector with
Computer could use projection.In use, first having to connect on computers, external power supply is also wanted, use is comparatively laborious.
The content of the invention
One purpose of the utility model is to provide a kind of novel focus adjustment dress of tablet computer with projecting function
Put, to facilitate the focal length for adjusting projecting subassembly, ensure that projected image is clear.
Another purpose of the utility model is to provide a kind of tablet computer with projecting function, to solve existing tablet electricity
Function existing for brain and projecting apparatus is single, carrying and technical problem inconvenient to use.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of focal length adjustment device of the tablet computer with projecting function, wherein, the tablet computer with projecting function
Including tablet computer body and projecting subassembly, the projecting subassembly is arranged on the edge of the tablet computer body interior, described
Projecting subassembly is provided with the gear for driving its camera motion, and the focal length adjustment device includes rack, push button and projecting subassembly
The gear, the rack is slidably mounted in tablet computer body and is engaged with the gear of projecting subassembly, described to push away
Key is arranged on tablet computer and originally connects in vitro with the rack.
A kind of tablet computer with projecting function provided by the utility model includes tablet computer body and projecting subassembly, institute
The edge that projecting subassembly is arranged on the tablet computer body interior is stated, the tablet computer body includes wiring board, the line
Road plate includes tablet computer signal processing system circuit and projection signal's processing system circuit, projection signal's processing system electricity
Road is connected with the tablet computer signal processing system circuit and the projecting subassembly respectively, the tablet electricity with projecting function
Brain further includes the focal length adjustment device described in above-mentioned any one.
Preferably, the tablet computer with projecting function further includes SIM card holder, antenna and radio communication circuit, described
Radio communication circuit is connected with the SIM card holder and the antenna.
Preferably, the projecting subassembly, the wiring board and the intrinsic battery of the tablet computer are generally aligned in the same plane,
The projecting subassembly is centrally located, and the wiring board and the battery are located at the both sides of the projecting subassembly.
Preferably, the tablet computer with projecting function is provided with loudspeaker, the loudspeaker, the projecting subassembly,
The wiring board and the battery are generally aligned in the same plane, and the loudspeaker is located at the projecting subassembly rear and close to tablet computer
The other edge of body.
Compared with prior art, the utility model at least has the advantages that：
Due to being integrated with projecting subassembly and projection signal's processing system circuit, and and tablet computer in tablet computer body
Signal processing system circuit is connected, and can directly project the resource in tablet computer such as video, document, speech draft etc., no
External computer and power supply are needed, it is very easy to use.
Due to using pitch wheel rack in tablet computer, as focal length adjustment device, structure is novel, passes through
Push button can be conveniently adjusted the focal length of the camera lens of projecting subassembly, so as to ensure that projected image is clear.
Brief description of the drawings
Fig. 1 is the structure diagram of tablet computer of the one embodiment with projecting function；
Fig. 2 is the explosive view of tablet computer of the one embodiment with projecting function；
Fig. 3 is the structure diagram of the projecting subassembly relevant portion of tablet computer of the one embodiment with projecting function.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples.
Fig. 1 to Fig. 3 respectively illustrate the overall structure of tablet computer of the one embodiment with projecting function, internal structure and
The structure of projecting subassembly relevant portion.Wherein, 100 be tablet computer body, and 1 is display screen, and 2 be upper shell, and 21 pacify for rack
Tankage, 3 be battery, and 4 be projecting subassembly, and 41 be gear, and 5 ' be rack, and 5 be wiring board, and 6 be radiator, and 61 be radiator
The first radiating part, 62 be radiator the second radiating part, 7 be loudspeaker, and 8 be lower housing shell, and 9 be push button, and 81 be lower housing shell 8
The sliding slot at the back side.
Referring to figs. 1 to Fig. 3, tablet computer of the present embodiment with projecting function includes：Tablet computer body 100 and projection group
Part 4, the projecting subassembly 4 are arranged on the edge inside the tablet computer body 100, and the tablet computer body 100 includes
Wiring board 5, the wiring board 5 include tablet computer signal processing system circuit and projection signal's processing system circuit, the throwing
Shadow signal processing system circuit is connected with the tablet computer signal processing system circuit and the projecting subassembly respectively, the band
The tablet computer of projecting function further includes focal length adjustment device.
Projecting subassembly 4 is provided with the gear 41 for driving its camera motion, and the focal length adjustment device includes rack 5 ', push button
9 and the gear 41 of projecting subassembly 4, the rack 5 ' be installed on the intrinsic rack mounting groove 21 of tablet computer slidably,
The rack 5 ' is engaged with the gear 41 of projecting subassembly 4, the push button 9 be arranged on tablet computer originally in vitro with the rack
5 ' connect.
The back of tablet computer body is provided with a sliding slot 81, and the push button 9 of focal length adjustment device is arranged on tablet
In the sliding slot 81 at the back of computer body.Focal length is influenced when can be to avoid touching tablet computer.
During projection, stir push button 9 and slided with carry-over bar 5 ', and then rotated with moving gear 41, so as to drive projecting subassembly 4
Camera motion, reaches and adjusts 4 lens focus of projecting subassembly, ensures projected image clearly purpose.Compared to traditional camera, projection
The rotary type focus control of instrument etc., is focused by stirring push button 9 in the utility model, and structure is novel.
The tablet computer with projecting function further comprises SIM card holder, antenna and radio communication circuit, the nothing
Line telecommunication circuit is connected with the SIM card holder and the antenna.Progress wireless communication can be used as mobile phone.
In order not to increase the thickness of tablet computer, the projecting subassembly 4, the wiring board 5 and the tablet computer body
Interior battery 3 is generally aligned in the same plane, and the projecting subassembly 4 is centrally located, and the wiring board 5 and the battery 3 are located at institute
State the both sides of projecting subassembly 4.
The tablet computer with projecting function is further additionally provided with loudspeaker 7, the loudspeaker 7, the projection group
Part 4, the wiring board 5 and the battery 3 are generally aligned in the same plane, and the loudspeaker 7 is located at 4 rear of projecting subassembly (in Fig. 2
Lower section) and close to the other edge of tablet computer body.
To reach more preferably heat dissipation effect, extensional mode radiator 6 is configured with for projecting subassembly 4.The loudspeaker 7 and institute
Stating between projecting subassembly 4 has accommodating space 6 ', and the radiator 6 is dissipated by the first radiating part 61 of tabular, the second of tabular
Hot portion 62 and the connecting portion composition entirety between the two are in the upper surface of zigzag, first radiating part 61 and the projecting subassembly 4
Fitting, second radiating part 62 are arranged in the accommodating space 6 ' of the rear side of projecting subassembly 4.
The utility model is described in detail above by specific embodiment, these detailed description are only limited to
The content of the utility model is helped skilled in the art to understand, the limit to scope of protection of the utility model can not be interpreted as
System.Various retouchings that those skilled in the art carry out such scheme under the utility model design, equivalent transformation etc. should all wrap
Containing within the protection scope of the present utility model.
Claims (5)
- A kind of 1. focal length adjustment device of the tablet computer with projecting function, it is characterised in that：The tablet with projecting function Computer includes tablet computer body and projecting subassembly, and the projecting subassembly is arranged on the edge of the tablet computer body interior, The projecting subassembly is provided with the gear for driving its camera motion, and the focal length adjustment device includes rack, push button and projection group The gear of part, the rack are slidably mounted in tablet computer body and are engaged with the gear of projecting subassembly, institute State push button and be arranged on tablet computer and originally connect in vitro with the rack.
- A kind of 2. tablet computer with projecting function, it is characterised in that：The tablet computer with projecting function includes tablet electricity Brain body and projecting subassembly, the projecting subassembly are arranged on the edge of the tablet computer body interior, the tablet computer sheet Body includes wiring board, and the wiring board includes tablet computer signal processing system circuit and projection signal's processing system circuit, institute State projection signal's processing system circuit to be connected with the tablet computer signal processing system circuit and the projecting subassembly respectively, institute State the tablet computer with projecting function and further include focal length adjustment device described in claim 1.
- 3. the tablet computer according to claim 2 with projecting function, it is characterised in that：The tablet with projecting function Computer further includes SIM card holder, antenna and radio communication circuit, the radio communication circuit and the SIM card holder and the antenna Connection.
- 4. the tablet computer according to claim 2 with projecting function, it is characterised in that：The projecting subassembly, the line Road plate and the intrinsic battery of the tablet computer are generally aligned in the same plane, and the projecting subassembly is centrally located, the circuit Plate and the battery are located at the both sides of the projecting subassembly.
- 5. the tablet computer according to claim 4 with projecting function, it is characterised in that：The tablet with projecting function Computer is provided with loudspeaker, and the loudspeaker, the projecting subassembly, the wiring board and the battery are generally aligned in the same plane, institute State loudspeaker and be located at the projecting subassembly rear and close to the other edge of tablet computer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068966.4U CN207232608U (en) | 2017-08-24 | 2017-08-24 | Tablet computer and its focal length adjustment device with projecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721068966.4U CN207232608U (en) | 2017-08-24 | 2017-08-24 | Tablet computer and its focal length adjustment device with projecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207232608U true CN207232608U (en) | 2018-04-13 |
Family
ID=61857743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721068966.4U Active CN207232608U (en) | 2017-08-24 | 2017-08-24 | Tablet computer and its focal length adjustment device with projecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207232608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561185A (en) * | 2019-01-18 | 2019-04-02 | 宏立信（厦门）科技有限公司 | A kind of mobile phone |
| CN112416061A (en) * | 2020-11-25 | 2021-02-26 | 深圳市给力光电有限公司 | Circuit board in LED display module for tablet computer |
-
2017
- 2017-08-24 CN CN201721068966.4U patent/CN207232608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561185A (en) * | 2019-01-18 | 2019-04-02 | 宏立信（厦门）科技有限公司 | A kind of mobile phone |
| CN112416061A (en) * | 2020-11-25 | 2021-02-26 | 深圳市给力光电有限公司 | Circuit board in LED display module for tablet computer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |