CN209657068U - A kind of light source connector and the projection player using the light source connector - Google Patents
A kind of light source connector and the projection player using the light source connector Download PDFInfo
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- CN209657068U CN209657068U CN201920438338.3U CN201920438338U CN209657068U CN 209657068 U CN209657068 U CN 209657068U CN 201920438338 U CN201920438338 U CN 201920438338U CN 209657068 U CN209657068 U CN 209657068U
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- Prior art keywords
- projection
- light source
- source connector
- player
- light
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Abstract
A kind of light source connector and the projection player using the light source connector, wherein, light source connector provides light source for projection player and is wirelessly connected with intelligent terminal, including the shell that can be fitted in projection player, key on shell, it is oppositely arranged with the projection lens set in projection player and provides the light unit of light source for projection player, and circuit unit and battery unit, circuit unit includes the communication module for carrying out wireless communication with intelligent terminal, the key is connected with the communication module, the intelligent terminal can be sent to by the communication module by pressing the signal that the key generates.The utility model light source connector is equipped with the light unit for being exclusively used in projection player, and projection light is more concentrated, and projection is more preferably apparent；Wireless communication connection can be realized with intelligent terminal, and directly controls intelligent terminal volume and page turning, kept the operation of user more convenient, be can be reduced power consumption and the operation of intelligent terminal, keep its safer.
Description
Technical field
The utility model relates to projection device fields, connect in particular to a kind of light source connector and using the light source
Connect the projection player of device.
Background technique
After transmission-type projector is the convergence of rays for first issuing light source, transmitted through the picture being projected, after utensil, then by
Lens imaging, and it is incident upon the equipment that image is formed in screen.Existing projection player is transmission-type projector, is passed through
Clamping on mobile phone after projected by the flash lamp of mobile phone, in this way the problem is that: mobile phone model is different, some mobile phones exist
It is not easy clamping when use to flash lamp, some may be deviated, so that projector light source is insufficient, be unable to reach optimal projection
Effect, further, since mobile phone will appear in use or usually not enough power supply using rear mobile phone using often charging is frequently needed
The case where.Such projector is when needing to play the content of next projection image, it is still necessary to be operable to control on mobile phone
Screen plays next story content and audio, and it is very inconvenient to operate.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of light source connector and the throwing using the light source connector
Shadow player, light source connector can provide light source for projection player and can connect mobile phone use, can make broadcasting for projection player
Put enhanced convenience.
The technical solution adopted in the utility model is: providing outer in the projection player including that can be fitted to
Shell, the key on the shell are oppositely arranged, for being the projection with the projection lens set in the projection player
Player provides the light unit of light source, further includes the circuit unit being wirelessly connected with intelligent terminal and powers to light source connector
Battery unit, the circuit unit includes the communication module carried out wireless communication with intelligent terminal, the key and described logical
Letter module is connected, and the described of wireless communication connection can be sent to by the communication module by pressing the signal that the key generates
Intelligent terminal.
In light source connector described in the utility model, the communication module is bluetooth communication, the circuit list
Member further includes processing module, and the processing module is connected with the key and communication module respectively.
In light source connector described in the utility model, the circuit unit further includes being connected with the processing module
Display module.
In light source connector described in the utility model, the key includes for adjusting the intelligent terminal volume
Volume button.
In light source connector described in the utility model, the key includes for controlling the intelligent terminal screen
The page-turning button of lower page turning.
In light source connector described in the utility model, the battery unit is rechargeable battery, the circuit unit
It further include the charging module being connect respectively with the processing module and battery unit, the projection player further includes being used for as institute
State the cradle of battery unit charging.
The utility model also provides a kind of projection player, including the projection lens set for imaging and is arranged described
It projects between lens set and the light unit of the light source connector, for providing the projection card of projected image.
It further include the shell of inner hollow in projection player described in the utility model, the projection lens set peace
Mounted in the housing forward end, the housing rear end is equipped with the light hole that matches with the light unit, on the projection card
Several holes with projection film of annular spread, the position in the light hole and the projection film and the position for projecting lens set
Corresponding, rotating the projection card can make the image of several projection films successively under the irradiation of the light unit from described
It is projected in projection lens set.
In projection player described in the utility model, offered among the shell for projection card insertion
And the card hole rotated, a rotation salient point is respectively equipped on the upper-lower casing of the card bore edges, and the projection card is just
Reverse side center is respectively equipped with a rotation concave point to match with the rotation salient point.
It further include the clamp with the housing rear end elastic hinge joint, institute in projection player described in the utility model
Clamp is stated for clamping on the housing the light source connector.
Light source connector provided by the utility model and using the light source connector projection player be equipped be exclusively used in throwing
The light unit of shadow player can be such that projection player projection source more concentrates, and projection is more preferably apparent；It can be with intelligence
Energy terminal realizes communication connection, can directly control intelligent terminal volume and page turning, keeps the operation of user more convenient.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of accessory in the utility model embodiment；
Fig. 2 is the wire structural schematic diagram of circuit unit in the utility model embodiment；
Fig. 3 is the structural representation at a certain visual angle when accessory and projection player are used cooperatively in the utility model embodiment
Figure；
Fig. 4 is the structural representation at another visual angle when accessory and projection player are used cooperatively in the utility model embodiment
Figure.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1 to Figure 3, the light source connector provided by the embodiment of the utility model for projection player, including
Shell 11, key 12, light unit 13, circuit unit, battery unit 15 and cradle 16.Battery unit 15 respectively with light
Unit 13 is connected with circuit unit, for providing power supply for light unit 13 and circuit unit.Light unit 13 preferably uses
LED lamp device, for providing projection light source for projection player.Circuit unit includes communication module 18, display module 17, charging
Module 19 and the processing module 20 being connected respectively with key 12, communication module 18, charging module 19 and display module 17.Light
Unit 13 is mounted on the side of 11 upper end of shell, and key 12 is mounted on the other side of 11 upper end of shell, makes light unit 13
User is facilitated to regulate and control key 12 when providing light source for projection player.Circuit unit is mounted in 11 upper end of shell,
Corresponding with the position of key 12, battery unit 15 is mounted in 11 lower end of shell.Battery unit 15 in the present embodiment uses
The rechargeable battery of two section 1.5v, 11 lower end of shell are set as strip, and lower battery unit 15 can be installed by making it both, simultaneously also
It can be used as portion of the handle use, making the accessory, it is more convenient to use.The setting of charging module 19 is in 11 bottom of shell and and battery
Unit 15 is connected, can be with cradle 16 with the use of the wireless charging realized to battery unit 15.In charging module and fill
There are two coils respectively on electric seat 16, after the coil switch power of cradle 16, constantly become in addition alternating current can generate one
The magnetic field of change, when the accessory is placed on cradle 16, the coil of charging module will sense that the variation sensing in magnetic field goes out
Then electric current is converted into direct current again and supplies electricity to battery unit 15 and charged, to realize wireless charging by electric current.
Specifically, communication module 18 is used to establish communication link with intelligent terminal (below using mobile phone for be illustrated)
It connects, the signal that key generates is sent to mobile phone by communication module 18 after the processing of processing module 20.Communication in the present embodiment
Module 18 is bluetooth communication, what processing module 20 and communication module 18 were specifically integrated using set processor and Bluetooth function
The control chip that other models have similar functions also can be used in NRF51802 chip in other embodiments.The present embodiment exists
Pass through the bluetooth communication in NRF51802 chip before use and establish stable bluetooth connection between mobile phone and communicates.It presses
Key 12 can be the key in physical button or touch display screen comprising for adjusting the volume button 18 of mobile phone volume and using
The page-turning button 19 of page turning above and below control mobile phone screen.Pressing volume button 18 and page-turning button 19 will output signal to processing
Module 20, processing module 20 send corresponding control command to mobile phone by bluetooth module 18 to signal processing, keep cell phone application same
Step realizes the adjusting of volume and the page turning of screen.By key control mobile phone technical solution be the prior art (such as application No. is
201810334868.3 Chinese patent), details are not described herein.While mobile phone plays projection audio, mobile phone can synchronize hair
It send screen shots or screen shots serial number to bluetooth module 18, and is shown on display module 17 by the control of processing module 20, made
User can accurately know the content that play in projection player, and project content is avoided not to be consistent with contents of mobile phone screen
The case where occur.
As shown in Figure 3 and Figure 4, the present embodiment also provides a kind of projection player, further includes shell including above-mentioned accessory
1, lens set 2 and projection card 4 are projected.Wherein, the generally hollow cuboid of shell 1 or the semiellipse bodily form, front end
The lens opening to match with projection 2 size of lens set is offered, projection lens set 2 is fixedly mounted in lens opening, that is, projects
2 one end of lens set is located inside shell 1, the other end is located at outside shell 1, and is located at 1 inside one end of shell and is equipped with light-collecting lens,
Imaging lens are equipped with positioned at 1 outside one end of shell.1 rear end of shell is equipped with the light for placing the light unit 13 of the accessory
Hole, the light hole, which passes through for the light that light unit 13 issues and is radiated at projection lens set 2, is located at 1 inside one end of shell
On.The card hole of strip or arc is offered between the front-end and back-end of shell 1, card hole is inserted into for projection card 4
And rotate, the projection card 4 after insertion is i.e. between light hole and projection lens set 2.Further, the throwing in the present embodiment
The generally disc-shaped structure of shadow card 4, several holes for being fixed with projection film 5 of edge annular spread, successively rotation projection block
4 fixed angle of piece can be such that several projection films 5 successively rotate between light hole and projection lens set 2 in optical path, make to project
The image of film can be projected successively from projection lens set 2 under the irradiation of light unit 13, and a complete image is presented
Story.Projection card 4 and the accessory in the present embodiment are to be removably mounted on shell 1.In card bore edges
A rotation salient point is respectively equipped on upper-lower casing, the front and back sides center of projection card 4 is respectively equipped with one and matches with rotation salient point
Rotation concave point, when rotate concave point be caught in rotation salient point after, projection card 4 can around rotation salient point rotation, meanwhile, rotate concave point
Surrounding be set as inclined-plane, make it easier for from rotation salient point in take out.It is convenient in addition, being equipped on projection 4 front and back sides of card
Projection card 4 is caught in the sliding slot in rotation salient point, and sliding slot extends always to rotation concave point from projection 4 edge of card, can effectively draw
It leads user and blocks projection card 4 into rotation salient point from sliding slot.The bayonet of a circle annular spread, card are equipped on projection card 4
The position of mouth and quantity and projection film 5 correspond, and stuck point corresponding with bayonet position, rotation are equipped in shell 1
Moving on to shadow card 4 can be such that the bayonet successively falls into the stuck point position, and the bayonet is often fallen into the stuck point position once,
Corresponding projection film often appears in light hole and projects primary in the optical path between lens set 2.The setting of bayonet and stuck point position
So that user is easier to operate to, the more conducively imaging of projection film 5.For convenience of the fixation accessory, throwing provided in this embodiment
Shadow player further includes the clamp 6 with 1 rear end elastic hinge joint of shell.When in use, first pressing clamp 6 makes its opening, will be described
The light unit 13 of accessory is placed close to light hole, then clamp 6 is decontroled, and presses it integrally the accessory on shell 1
, the switch of light unit 13 is opened at this time, and rotation projection card 4 can the normal use product.The size in light hole is excellent
It is selected as matching with the size of light unit 13, making light unit 13 when in use can be placed in light hole, make its light source more
Add concentration, is more convenient to use.
When in use, first the accessory is clamped and installed on shell 1 by clamp 6, and light unit 13 is directed at light
Projection card 4 is mounted in card hole, at this time one story picture of projectable by hole installation；The power switch for opening accessory makes
Bluetooth module starting is simultaneously connected with Bluetooth of mobile phone pairing, then is opened corresponding story on mobile phone and played APP, choosing and Current projection event
The corresponding page of thing picture, mobile phone plays the audio and related content of the story picture automatically at this time, is playing Shi Ketong
Cross the broadcast sound volume that volume button 18 on the accessory adjusts mobile phone, after current story picture playing, rotation projection card
Piece 4 projects next story picture, at the same can be controlled by page-turning button 19 mobile phone page turning play next story picture audio and
Related content.
The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (10)
1. a kind of light source connector, is used cooperatively with projection player, which is characterized in that including the projection can be fitted to
Shell on player, the key on the shell are oppositely arranged with the projection lens set in the projection player, use
It further include with the circuit unit of intelligent terminal wireless connection and to light in providing the light unit of light source for the projection player
The battery unit of source connector power supply, the circuit unit includes the communication module carried out wireless communication with intelligent terminal, described
Key is connected with the communication module, and channel radio can be sent to by the communication module by pressing the signal that the key generates
Believe the intelligent terminal of connection.
2. light source connector according to claim 1, which is characterized in that the communication module is bluetooth communication, institute
Stating circuit unit further includes processing module, and the processing module is connected with the key and communication module respectively.
3. light source connector according to claim 2, which is characterized in that the circuit unit further includes and the processing mould
The connected display module of block.
4. light source connector according to claim 2, which is characterized in that the key includes for adjusting the intelligence eventually
Hold the volume button of volume.
5. light source connector according to claim 2, which is characterized in that the key includes for controlling the intelligence eventually
Hold the page-turning button of screen or more page turning.
6. light source connector according to claim 3, which is characterized in that the battery unit is rechargeable battery, described
Circuit unit further includes the charging module connecting respectively with the processing module and battery unit, and the projection player includes using
In the cradle to charge for the battery unit.
7. a kind of projection player using light source connector as claimed in any one of claims 1 to 6, which is characterized in that including
For imaging projection lens set and be arranged between projection lens set and the light unit of the light source connector, use
In the projection card of offer projected image.
8. projection player according to claim 7, which is characterized in that further include the shell of inner hollow, the projection
Lens set is mounted on the housing forward end, and the housing rear end is equipped with the light hole to match with the light unit, the throwing
Several holes with projection film of annular spread on shadow card, the position in the light hole and the projection film and projection eyeglass
The position of group is corresponding, and rotating the projection card can make the image of several projection films successively in the irradiation of the light unit
Under projected from the projection lens set.
9. projection player according to claim 8, which is characterized in that offered among the shell for the projection
The card hole that card is inserted into and rotates is respectively equipped with a rotation salient point, the projection on the upper-lower casing of the card bore edges
The front and back sides center of card is respectively equipped with a rotation concave point to match with the rotation salient point.
10. projection player according to claim 8, which is characterized in that further include and the housing rear end elastic hinge joint
Clamp, the clamp be used for by the light source connector clamp on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438338.3U CN209657068U (en) | 2019-04-02 | 2019-04-02 | A kind of light source connector and the projection player using the light source connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920438338.3U CN209657068U (en) | 2019-04-02 | 2019-04-02 | A kind of light source connector and the projection player using the light source connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657068U true CN209657068U (en) | 2019-11-19 |
Family
ID=68528667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920438338.3U Expired - Fee Related CN209657068U (en) | 2019-04-02 | 2019-04-02 | A kind of light source connector and the projection player using the light source connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657068U (en) |
-
2019
- 2019-04-02 CN CN201920438338.3U patent/CN209657068U/en not_active Expired - Fee Related
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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: 20191119 Termination date: 20200402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |