CN207976798U - A kind of embedded, portable tablet computer projection arrangement - Google Patents
A kind of embedded, portable tablet computer projection arrangement Download PDFInfo
- Publication number
- CN207976798U CN207976798U CN201820436135.6U CN201820436135U CN207976798U CN 207976798 U CN207976798 U CN 207976798U CN 201820436135 U CN201820436135 U CN 201820436135U CN 207976798 U CN207976798 U CN 207976798U
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- CN
- China
- Prior art keywords
- shell
- embedded
- tablet computer
- fixed
- cover board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of embedded, portable tablet computer projection arrangement; including shell, cover board and radiator-grid; the housing top surface is provided with the cover board; the lid surface is provided with handle, and the handle side is provided with control switch, and the cover board side is provided with the radiator-grid; it is provided with sliding slot before the shell; the sliding slot top end is provided with limited block, and the housing side is provided with connecting terminal, and the shell another side is provided with protective cover.Advantageous effect is：The present apparatus is slided by sliding slot in the mounting groove of embedded tablet computer, after being connected by the signal output end of connecting terminal and tablet computer by project content through projection lens to outer projection, using Embedded mounting means, it is convenient for carrying and easy to operate, is conducive to a wide range of utilization and extention of device.
Description
Technical field
The utility model is related to tablet computer auxiliary device fields, are specifically related to a kind of embedded, portable tablet
Computer-projector device.
Background technology
Tablet computer is also portable computer, is a kind of small-sized, PC for being convenient for carrying, using touch screen as basic
Input equipment.The touch screen (also referred to as numerical digit plate technique) that it possesses allows user to make by stylus or digital pen
Industry rather than traditional keyboard or mouse.User can by soft keyboard on built-in handwriting recognition, screen, speech recognition or
The real keyboard of person one realizes input, with the development of science and technology, tablet computer gradually extends more functions, projecting function
It is one such, the realization of projecting function be unable to do without projection arrangement, but traditional projection arrangement can not be embedded in tablet computer
After realize projecting function, it is all inconvenient to carry and use, it is therefore desirable to a kind of embedded, portable tablet computer projection
Device.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of embedded, portable tablet electricity
Brain projection arrangement.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of embedded, portable tablet computer projection arrangement, including shell, cover board and radiator-grid, the shell top
Face is provided with the cover board, and the lid surface is provided with handle, and the handle side is provided with control and switchs, by the cover board
Side is provided with the radiator-grid, and sliding slot is provided with before the shell, and the sliding slot top end is provided with limited block, the shell
Body side surface is provided with connecting terminal, and the shell another side is provided with protective cover, projection lens are provided on the inside of the protective cover
Head, the projection lens top are provided with light source, and the enclosure interior side is provided with project circuit plate, the project circuit plate
Side is provided with shielded box, and the shielded box inner bottom surface is provided with controller, image processor is provided on the controller,
The controller side is provided with accumulator.
In order to further increase the use function of embedded, portable tablet computer projection arrangement, the wall of the cover board
Thickness is not less than 1.2mm, and with the shell by hinge connection, the handle is connected by a snap the cover board with the cover board,
The control switch is fixed by snap on the cover board.
In order to further increase the use function of embedded, portable tablet computer projection arrangement, the radiator-grid
Material is aluminium alloy, and the radiator-grid is fixed on the housing by grab, and the quantity of the sliding slot is two, the sliding slot
Processing method for dovetail groove, the sliding slot is wire cutting, and the material of the limited block is quenched rubber, the number of the limited block
Amount is two pieces, and the limited block welding is on the housing.
In order to further increase the use function of embedded, portable tablet computer projection arrangement, the connecting terminal
Material be fine copper, the quantity of the connecting terminal is not less than two, and the connecting terminal is fixed on the shell by card slot
On, the material of the protective cover is transparent glass, and the protective cover is fixed by snap on the housing, the projection lens
Resolution ratio be not less than 720P, the projection lens is fixed on by clip in the shell.
In order to further increase the use function of embedded, portable tablet computer projection arrangement, the light source is LED
Lamp, the light source is fixed by snap in the shell, and the project circuit plate is single layer board, the project circuit plate
Type be active, the project circuit plate is fixed on by card slot in the shell, and the material of the shielded box is ABS works
Engineering plastics, the shielded box are fixed by snap in the shell.
In order to further increase the use function of embedded, portable tablet computer projection arrangement, the controller
Model MCS-64 microcontrollers, the controller are fixed on by card slot in the shielded box, the video memory of described image processor
Not less than 3GB, described image processor is fixed by snap on the controller, and the accumulator is serial lithium battery group,
The accumulator is fixed on by card slot in the shielded box.
In order to further increase the use function of embedded, portable tablet computer projection arrangement, the controller with
The connecting terminal, the project circuit plate, described image processor, the accumulator, the projection lens, the light source and
The control switch electrical connection.
Advantageous effect is：The present apparatus is slided by sliding slot in the mounting groove of embedded tablet computer, by connecting terminal with
Tablet computer signal output end connection after by project content through projection lens to outer projection, using Embedded installation side
Formula is convenient for carrying and easy to operate, is conducive to a wide range of utilization and extention of device.
Description of the drawings
Fig. 1 is that a kind of the utility model embedded, portable tablet computer projection arrangement faces exterior view；
Fig. 2 is that a kind of the utility model embedded, portable tablet computer projection arrangement faces interior view；
Fig. 3 is a kind of vertical view of embedded, portable tablet computer projection arrangement of the utility model.
The reference numerals are as follows：
1, shell；2, connecting terminal；3, sliding slot；4, limited block；5, protective cover；6, project circuit plate；7, shielded box；8, scheme
As processor；9, controller；10, accumulator；11, light source；12, projection lens；13, radiator-grid；14, cover board；15, handle；16、
Control switch.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of embedded, portable tablet computer projection arrangement, including shell 1,14 and of cover board
Radiator-grid 13,1 top surface of shell are provided with cover board 14, and 14 surface of cover board is provided with handle 15, and 15 side of handle is provided with control and opens
16 are closed, 14 side of cover board is provided with radiator-grid 13, and 1 front of shell is provided with sliding slot 3, and 3 top end of sliding slot is provided with limited block
4,1 side of shell is provided with connecting terminal 2, and 1 another side of shell is provided with protective cover 5, and 5 inside of protective cover is provided with projection lens
First 12, the top of projection lens 12 is provided with light source 11, and 1 inner side of shell is provided with project circuit plate 6, by project circuit plate 6
Side is provided with shielded box 7, and 7 inner bottom surface of shielded box is provided with controller 9, and image processor 8 is provided on controller 9, control
9 side of device is provided with accumulator 10.
In above structure, cover board 14 carries out internal component convenient for users to opening cover board 14 to close shell 1
Deashing is swept, and handle 15 is to convenient for users to opening or closing cover board 14, control switch 16 enters to control various components
Working condition, radiator-grid 13 is the heat in shell 1 to be discharged outside to, and sliding slot 3 with the mounting groove of tablet computer matching
Insertion is slided after conjunction, limited block 4 slides embedded position to limit shell 1, and connecting terminal 2 is to the signal with tablet computer
Project content is delivered to project circuit plate 6 after output end connection, protective cover 5 is to the progress dustproof and waterproof guarantor of projection lens 12
Shield, for projection lens 12 to send project content to outer projection, light source 11 is that projection lens 12 carries out light compensation when working, and is thrown
Shadow circuit board 6 is transmitted to projection lens 12 project content via controller 9 to be transmitted to after image processor 8 is handled, and is isolated
Case 7 to controller 9, image processor 8 and accumulator 10 to carry out insulation blocking, and image processor 8 is to project content
Processing is optimized, ensures drop shadow effect.
In order to further increase the use function of embedded, portable tablet computer projection arrangement, the wall thickness of cover board 14
Not less than 1.2mm, with shell 1 by hinge connection, handle 15 is connected by a snap cover board 14 with cover board 14, and control switch 16 is logical
It crosses buckle to be fixed on cover board 14, the material of radiator-grid 13 is aluminium alloy, and radiator-grid 13 is fixed on by grab on shell 1, sliding
The quantity of slot 3 is two, and sliding slot 3 is dovetail groove, and the processing method of sliding slot 3 is wire cutting, and the material of limited block 4 is quenched rubber
The quantity of glue, limited block 4 is two pieces, and 4 welding of limited block is on shell 1, and the material of connecting terminal 2 is fine copper, connecting terminal 2
Quantity is not less than two, and connecting terminal 2 is fixed on by card slot on shell 1, and the material of protective cover 5 is transparent glass, protective cover 5
Fixed by snap the resolution ratio of projection lens 12 is not less than 720P on shell 1, and projection lens 12 is fixed on shell by clip
In body 1, light source 11 is LED light, and light source 11 is fixed by snap in shell 1, and project circuit plate 6 is single layer board, projection
The type of circuit board 6 is active, and project circuit plate 6 is fixed on by card slot in shell 1, and the material of shielded box 7 is ABS engineerings
Plastics, shielded box 7 is fixed by snap in shell 1, and the model MCS-64 microcontrollers of controller 9, controller 9 passes through card slot
It is fixed in shielded box 7, the video memory of image processor 8 is not less than 3GB, and image processor 8 is fixed by snap in controller 9
On, accumulator 10 is serial lithium battery group, and accumulator 10 is fixed on by card slot in shielded box 7, controller 9 and connecting terminal 2,
Project circuit plate 6, image processor 8, accumulator 10, projection lens 12, light source 11 and control switch 16 are electrically connected.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of embedded, portable tablet computer projection arrangement, it is characterised in that：Including shell, cover board and radiator-grid, institute
It states housing top surface and is provided with the cover board, the lid surface is provided with handle, and the handle side is provided with control switch, institute
It states cover board side and is provided with the radiator-grid, sliding slot is provided with before the shell, the sliding slot top end is provided with limit
Block, the housing side are provided with connecting terminal, and the shell another side is provided with protective cover, is arranged on the inside of the protective cover
There is projection lens, is provided with light source above the projection lens, the enclosure interior side is provided with project circuit plate, the throwing
Shadow circuit board side is provided with shielded box, and the shielded box inner bottom surface is provided with controller, figure is provided on the controller
As processor, the controller side is provided with accumulator.
2. one kind according to claim 1 is embedded, portable tablet computer projection arrangement, it is characterised in that：It is described
The wall thickness of cover board is not less than 1.2mm, and for the cover board with the shell by hinge connection, the handle passes through card with the cover board
Button connection, the control switch are fixed by snap on the cover board.
3. one kind according to claim 1 is embedded, portable tablet computer projection arrangement, it is characterised in that：It is described
The material of radiator-grid is aluminium alloy, and the radiator-grid is fixed on the housing by grab, and the quantity of the sliding slot is two,
The sliding slot is dovetail groove, and the processing method of the sliding slot is wire cutting, and the material of the limited block is quenched rubber, the limit
The quantity of position block is two pieces, and the limited block welding is on the housing.
4. one kind according to claim 1 is embedded, portable tablet computer projection arrangement, it is characterised in that：It is described
The material of connecting terminal is fine copper, and the quantity of the connecting terminal is not less than two, and the connecting terminal is fixed on by card slot
On the shell, the material of the protective cover is transparent glass, and the protective cover is fixed by snap on the housing, described
The resolution ratio of projection lens is not less than 720P, and the projection lens is fixed on by clip in the shell.
5. one kind according to claim 1 is embedded, portable tablet computer projection arrangement, it is characterised in that：It is described
Light source is LED light, and the light source is fixed by snap in the shell, and the project circuit plate is single layer board, described
The type of project circuit plate is active, and the project circuit plate is fixed on by card slot in the shell, the shielded box
Material is ABS engineering plastics, and the shielded box is fixed by snap in the shell.
6. one kind according to claim 1 is embedded, portable tablet computer projection arrangement, it is characterised in that：It is described
The model MCS-64 microcontrollers of controller, the controller are fixed on by card slot in the shielded box, described image processing
The video memory of device is not less than 3GB, and described image processor is fixed by snap on the controller, and the accumulator is series connection lithium
Battery pack, the accumulator are fixed on by card slot in the shielded box.
7. one kind according to claim 1 is embedded, portable tablet computer projection arrangement, it is characterised in that：It is described
Controller and the connecting terminal, the project circuit plate, described image processor, the accumulator, the projection lens, institute
State light source and control switch electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436135.6U CN207976798U (en) | 2018-03-28 | 2018-03-28 | A kind of embedded, portable tablet computer projection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820436135.6U CN207976798U (en) | 2018-03-28 | 2018-03-28 | A kind of embedded, portable tablet computer projection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207976798U true CN207976798U (en) | 2018-10-16 |
Family
ID=63763263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820436135.6U Expired - Fee Related CN207976798U (en) | 2018-03-28 | 2018-03-28 | A kind of embedded, portable tablet computer projection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207976798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712441A (en) * | 2019-03-05 | 2019-05-03 | 河南经贸职业学院 | A kind of practice device of construction engineering cost |
| CN113313978A (en) * | 2020-02-27 | 2021-08-27 | 中强光电股份有限公司 | Projection device |
-
2018
- 2018-03-28 CN CN201820436135.6U patent/CN207976798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712441A (en) * | 2019-03-05 | 2019-05-03 | 河南经贸职业学院 | A kind of practice device of construction engineering cost |
| CN113313978A (en) * | 2020-02-27 | 2021-08-27 | 中强光电股份有限公司 | Projection device |
| CN113313978B (en) * | 2020-02-27 | 2024-03-22 | 中强光电股份有限公司 | Projection device |
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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 |
Granted publication date: 20181016 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |