CN206149418U - Projector - Google Patents
Projector Download PDFInfo
- Publication number
- CN206149418U CN206149418U CN201621110785.9U CN201621110785U CN206149418U CN 206149418 U CN206149418 U CN 206149418U CN 201621110785 U CN201621110785 U CN 201621110785U CN 206149418 U CN206149418 U CN 206149418U
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- China
- Prior art keywords
- infrared
- projector
- remote control
- storage part
- main body
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- 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.)
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Abstract
The utility model provides a projector, including the projector body, and the remote controller of steerable projector body, be provided with the storage unit that can place the remote controller on the projector body, be formed with the cavity that to place the remote controller in the storage unit, be provided with projectile infrared infrared emission head in the cavity, and can receive the infrared ray and form infrared signal's infrared receiving terminal, infrared emission head and infrared receiving terminal set up respectively at the inside both sides face of cavity, so that put into to the remote controller of cavity and block the infrared ray between infrared emission head and the infrared receiving terminal, infrared receiving terminal is connected with the startup and shutdown control chip that is shutting down when infrared signal just can not received to the start when receiving infrared signal, the startup and shutdown control on chip is arranged in inside the projector body. This projector has not only prevented losing of remote controller, and this infrared switch is sustainable chronic, has prolonged life.
Description
Technical field
This utility model belongs to projection field, more particularly to a kind of projector for preventing remote control from losing.
Background technology
Projector also known as scialyscope, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, projector is opened
Open and function switching, typically all operated by remote control.At present, the remote control of projector and control projector,
Two independent parts are generally, in this case, after using finishing, remote control is easily lost.
A kind of prompt method for television remote controller and television set are disclosed in Chinese utility model patent CN101521727B,
The television set includes：Remote controller storage device, trigger switch, trigger switch identification module, control module, driver module and
Display screen, wherein, the remote controller storage device is arranged in television body, and the trigger switch is arranged on remote control storage
Inside device, the trigger switch identification module connects the trigger switch；The trigger switch identification module, for recognizing
The state of trigger switch is stated, and the status information of the trigger switch is sent to control module；The control module, for root
The driver module is controlled according to the status information and shows the status information on a display screen.
In above-mentioned existing utility model, although can judge by trigger switch whether the remote control has been placed into remote control
In device storing unit, but when remote control is repeatedly put into inside grooves, the sensitivity of trigger switch will decline, so that making
With the time it is longer after, it is impossible to effectively play the anti-lost effect of remote control.
The content of the invention
In order to solve the above problems, this utility model provides a kind of projector, and the projector can place distant by setting
The storage part of control device, and the infrared switch whether detectable remote control is put into is set in the storage part, not only prevent remote control
The loss of device, and the infrared switch continuable time is long, extends service life.
In order to achieve the above object, the technical solution adopted in the utility model is：
A kind of projector, including projector main body, and the remote control of controllable projector main body, set on projector main body
The storage part that can place remote control is equipped with, the cavity that can place remote control in storage part, is formed with, is provided with cavity and can be launched
Ultrared infrared emission head, and receiving infrared-ray the infrared receiving terminal of infrared signal can be formed, infrared emission head with it is red
The outer head that receives is separately positioned on the two sides of cavity inside so that the remote control blocking infrared emission head being put into cavity with it is red
Infrared ray between outer reception head；Infrared receiving terminal is connected with when infrared signal is received starts shooting and is not receiving infrared letter
Number when the switching on and shutting down control chip that shuts down, switching on and shutting down control chip is built in inside projector main body.
Further optimize as of the present utility model, storage part is the groove being opened on projector main body lateral surface.
Further optimize as of the present utility model, storage part is the ducted body for protruding from projector main body lateral surface.
Further optimize as of the present utility model, in storage part, be provided with the flexure strip that cocker sets remote control.
Further optimize as of the present utility model, infrared emission head is arranged on storage part internal cavities with infrared receiving terminal
Relative two sides.
Compared with prior art, advantage of the present utility model and good effect are：
1st, the storage part that can place remote control is provided with projector of the present utility model, and setting can in the storage part
The infrared switch (infrared switch that i.e. infrared emission head is constituted with infrared receiving terminal) whether detection remote control is put into, remote control is put
Enter the infrared ray that infrared switch is then blocked to the storage part, be further capable of achieving to close the effect of projector, by observation
Whether projector closes, and further prevents the loss of remote control；
2nd, by arranging infrared switch, projector of the present utility model, detects whether remote control is put into, because remote control is being put
When entering into storage part, only it is to have blocked the infrared transmission between infrared emission head and infrared joint, therefore, even if by remote control
Groove is repeatedly put into, infrared switch will not be also destroyed, be extended service life.
Description of the drawings
Fig. 1 is the structural representation of the first embodiment of this utility model projector；
Structural representations of the Fig. 2 for this utility model second embodiment of projector；
Above in each figure：1st, projector main body；11st, storage part；12nd, infrared emission head；13rd, infrared receiving terminal；2nd, remote control
Device.
Specific embodiment
Below, this utility model is specifically described by exemplary embodiment.It should be appreciated, however, that not having
In the case of being further discussed below, the element, structure and features in an embodiment can also be advantageously incorporated into other enforcements
In mode.
Referring to Fig. 1 and Fig. 2, it is the first structural representation with second embodiment of this utility model projector respectively
Figure.As shown in Figure 1 and Figure 2, projector of the present utility model, including projector main body 1, and controllable projector main body is distant
Control device 2, is provided with the storage part 11 that can place remote control, is formed with and can place remote control in storage part 11 on projector main body 1
Cavity, it should be noted that the size of this cavity being not specifically limited at this, as long as the cavity can place remote control i.e.
Can, also not limiting simultaneously for the shape size of remote control, at this, cavity and remote control are supporting setting.Arrange in cavity
Have and can launch ultrared infrared emission head 12, and receiving infrared-ray the infrared receiving terminal 13 of infrared signal can be formed, it is red
Emission head 12 is separately positioned on the two sides of cavity inside with infrared receiving terminal 13, so that the remote control being put into cavity can
Infrared ray between blocking infrared emission head and infrared receiving terminal；Infrared receiving terminal 12 is connected with to be opened when infrared signal is received
Machine and the switching on and shutting down control chip shut down when infrared signal is not received, switching on and shutting down control chip are built in projector main body
Portion.
With continued reference to Fig. 1, as shown in figure 1, in the first embodiment of the present utility model, the storage part of projector main body 1
11 is the groove being opened on projector main body lateral surface.
Referring to Fig. 2, as shown in Fig. 2 in second embodiment of the present utility model, the storage part 11 of projector main body 1 is
The ducted body of projector main body lateral surface is protruded from, specifically, the ducted body includes being provided projectingly on 1 outer wall of projector main body
Mounting seat, and the cavity being internally formed in mounting seat.The storage part arranged outside projector main body is protruded from, is more had
Beneficial to picking and placeing remote control.
In the above two embodiments, the flexure strip that cocker sets remote control is provided with storage part of the present utility model 11,
The flexure strip is preferably disposed on the bottom of storage part internal cavities.
In addition, for the ease of the transmission of infrared signal, infrared emission head 12 is arranged on storage part 11 with infrared receiving terminal 13
The relative two sides of internal cavities.
In order to further illustrate this utility model, illustrate with reference to the course of work of the present utility model：
When projector is needed, remote control is removed from projector main body, the infrared emission head in storage part with
Infrared ray is transmitted between infrared receiving terminal, infrared signal is formed, the infrared signal is transferred to switching on and shutting down control chip, switching on and shutting down control
Chip controls projector processed is opened；Then projector is operated with using the other functions key of remote control；Throwing need to be closed
During shadow instrument, remote control is put into storage part, then it is red between the infrared emission head and infrared receiving terminal inside storage part
Outside line transmission is blocked, and switching on and shutting down control chip cannot now receive infrared signal, then switching on and shutting down control chip control projector
Close.The open and close of further control projector are put into or are taken out using by projector, is preferably prevented in projector
After finishing, the loss of remote control.
The above, is only preferred embodiment of the present utility model, is not to make other forms to this utility model
Restriction, any those skilled in the art changed possibly also with the technology contents of the disclosure above or be modified as equivalent
The Equivalent embodiments of change are applied to other fields, but every without departing from technical solutions of the utility model content, according to this reality
Any simple modification, equivalent variations and the remodeling made to above example with new technical spirit, still falls within this practicality new
The protection domain of type technical scheme.
Claims (5)
1. a kind of projector, including projector main body (1), and the remote control (2) of controllable projector main body, its feature exist
In：The storage part (11) that can place remote control is provided with projector main body (1), is formed with storage part and can be placed remote control
Cavity, is provided with cavity and can launch ultrared infrared emission head (12), and receiving infrared-ray can form infrared signal
Infrared receiving terminal (13), infrared emission head (12) and infrared receiving terminal (13) be separately positioned on the two sides of cavity inside, with
The remote control being put into cavity is made to block the infrared ray between infrared emission head and infrared receiving terminal；Infrared receiving terminal (13) is even
It is connected to the switching on and shutting down control chip started shooting when infrared signal is received and shut down when infrared signal is not received, switching on and shutting down control
It is internal that coremaking piece is built in projector main body (1).
2. projector according to claim 1, it is characterised in that：Storage part (11) is to be opened in projector main body (1) outward
Groove on side.
3. projector according to claim 1, it is characterised in that：Storage part (11) is to protrude from projector main body (1) outward
The ducted body of side.
4. the projector according to any one of claim 1-3, it is characterised in that：Cocker is provided with storage part (11) to set
The flexure strip of remote control (2).
5. the projector according to any one of claim 1-3, it is characterised in that：Infrared emission head (12) and infrared receiver
Head (13) is arranged on the relative two sides of storage part internal cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110785.9U CN206149418U (en) | 2016-10-10 | 2016-10-10 | Projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110785.9U CN206149418U (en) | 2016-10-10 | 2016-10-10 | Projector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206149418U true CN206149418U (en) | 2017-05-03 |
Family
ID=58620739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110785.9U Active CN206149418U (en) | 2016-10-10 | 2016-10-10 | Projector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206149418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788902A (en) * | 2019-11-11 | 2021-05-11 | 阿里巴巴集团控股有限公司 | Portable electronic equipment and remote controller thereof |
-
2016
- 2016-10-10 CN CN201621110785.9U patent/CN206149418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112788902A (en) * | 2019-11-11 | 2021-05-11 | 阿里巴巴集团控股有限公司 | Portable electronic equipment and remote controller thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric source controlling apparatus and method for projector Effective date of registration: 20190701 Granted publication date: 20170503 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: Qingdao Xiaoshuai intelligent Polytron Technologies Inc Registration number: 2019990000636 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220125 Granted publication date: 20170503 Pledgee: Qingdao high technology financing Company limited by guarantee Pledgor: QINGDAO XIAOSHUAI INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: 2019990000636 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |