CN208971640U - A kind of lens adaptor and the filming apparatus that mobile terminal can be connected - Google Patents
A kind of lens adaptor and the filming apparatus that mobile terminal can be connected Download PDFInfo
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- CN208971640U CN208971640U CN201821686954.2U CN201821686954U CN208971640U CN 208971640 U CN208971640 U CN 208971640U CN 201821686954 U CN201821686954 U CN 201821686954U CN 208971640 U CN208971640 U CN 208971640U
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- China
- Prior art keywords
- lens
- mobile terminal
- governor circuit
- adaptor
- filming apparatus
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Abstract
The utility model discloses a kind of lens adaptor and the filming apparatus of mobile terminal can be connected.Lens adaptor includes governor circuit and wireless communication module, and the governor circuit and wireless communication module are electrically connected, and the wireless communication module is used to control camera lens according to the control instruction for receiving the control instruction from mobile terminal, the governor circuit.Filming apparatus includes lens adaptor and camera lens, and the lens adaptor is for connecting the mobile terminal and the camera lens.Overcome the technical issues of shooting of the mobile terminals such as mobile phone cannot achieve virtualization and focal length effect in the prior art.Using the combination of mobile terminal and taking lens, realizes the virtualization and focal length shooting of mobile terminal, effectively extend the usage scenario of taking lens.And the utility model is convenient and efficient, structure is simple, strong applicability, has good economic and social benefit.
Description
Technical field
The utility model relates to filming apparatus fields, more particularly, to a kind of lens adaptor and can connect mobile terminal
Filming apparatus.
Background technique
Present mobile phone photographic user is more and more, this mainly has benefited from constantly improve for mobile phone hardware and software, but by
It is limited in mobile lens, can not achieve virtualization or focal length effect.And it is deep by the favorite list of numerous shutterbugs at present
Reverse phase machine can effectively solve the problems, such as virtualization and focal length.Therefore, based on the basis of mobile phone photograph convenient and efficient how by mobile phone
The technical issues of photography and single-lens reflex camera camera lens are combined, are those skilled in the art's urgent need to resolve.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
With a novel purpose be to provide it is a kind of it is convenient and efficient, structure is simple, a kind of strong applicability lens adaptor and can connect
The filming apparatus of mobile terminal.
The technical scheme adopted by the utility model is a kind of lens adaptor, including governor circuit and radio communication mold
Block, the governor circuit and wireless communication module are electrically connected, and the wireless communication module is for receiving from mobile terminal
Control instruction, the governor circuit are used to control camera lens according to the control instruction.
Preferably, electronic contact is provided on the lens adaptor, the lens adaptor passes through the electronic contact
It is electrically connected with the camera lens.
Preferably, the lens adaptor further includes charging interface and power module, the charging interface and the power supply
The input terminal of module connects, and the output end of the power module is connect with the input terminal of the governor circuit, is used for the mirror
Head adapter and the camera lens provide electric energy.
Preferably, voltage stabilizing chip is additionally provided between the power module and the governor circuit, the voltage stabilizing chip
Input terminal is connect with the output end of the power module, and the input terminal of the output end of the voltage stabilizing chip and the governor circuit connects
It connects, for providing electric energy to the lens adaptor and the camera lens after being depressured the output voltage of the power module.
Preferably, the model LM1117 of the voltage stabilizing chip, the power module are rechargeable battery, the master control electricity
Road and the wireless communication module are integrated on one piece of CC2540 chip.
Preferably, the wireless communication module includes bluetooth module and/or infrared module and/or NFC communication module.
A kind of filming apparatus connecting mobile terminal, the filming apparatus include above-mentioned lens adaptor and camera lens,
The lens adaptor is for connecting the mobile terminal and the camera lens.
Preferably, the filming apparatus further includes display screen, and the input terminal of the display screen is defeated with the governor circuit
Outlet connection, is used for real-time display shooting picture.
Preferably, the adapter further includes shell, and attachment device is provided on the shell, and the attachment device is used for
Tripod is connected, the shell is made of aluminium material.
The beneficial effects of the utility model are:
A kind of lens adaptor, module receives the control instruction from mobile terminal, governor circuit root by wireless communication
It is shot according to control instruction control camera lens.Overcoming the mobile terminals such as mobile phone shooting in the prior art cannot achieve virtualization
The technical issues of with focal length effect.Using the combination of mobile terminal and taking lens, realize that the virtualization of mobile terminal and focal length are clapped
It takes the photograph, effectively extends the usage scenario of taking lens.And the utility model is convenient and efficient, structure is simple, strong applicability, has
Good economic and social benefit.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of a specific embodiment of lens adaptor in the utility model；
Fig. 2 is the part pin schematic diagram of CC2540 chip in the utility model；
Fig. 3 is a kind of facing structure of a specific embodiment of the filming apparatus that can connect mobile terminal in the utility model
Schematic diagram；
Fig. 4 is that the structure of the another specific embodiment for the filming apparatus that one kind can connect mobile terminal in the utility model is shown
It is intended to.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
The utility model discloses a kind of lens adaptors.Fig. 1 is an a kind of tool of lens adaptor in the utility model
The structural schematic diagram of body embodiment.The lens adaptor includes governor circuit and wireless communication module, governor circuit and channel radio
Believe that module is electrically connected.For wireless communication module for receiving the control instruction from mobile terminal, governor circuit is used for basis should
Control instruction control camera lens is shot.Wherein, control instruction includes adjusting aperture instruction and adjusting focusing instruction, so that mobile
Terminal shooting can also realize virtualization and focal length effect whenever and wherever possible.
Electronic contact is provided on lens adaptor with the junction of camera lens, lens adaptor passes through electronic contact and camera lens
It is electrically connected.SPI interface (Serial Peripheral is used between the governor circuit and camera lens of lens adaptor
Interface-- Serial Peripheral Interface (SPI)) carry out data communication.
In order to ensure the normal work of lens adaptor, lens adaptor is additionally provided with power module and charging interface, uses
In to lens adaptor charging and storage electric energy.The connection of the input terminal of charging interface and power module, the output end of power module
It is connect with the input terminal of governor circuit, required electric energy when for providing lens adaptor and camera lens work.
In order to improve the stability of entire circuit, voltage stabilizing chip is additionally provided between power module and governor circuit.Pressure stabilizing
The input terminal of chip and the output end of power module connect, and the output end of voltage stabilizing chip and the input terminal of governor circuit connect.This
In embodiment, power module is the lithium battery of 7.2V, passes through LM1117-5.0V voltage stabilizing chip and LM1117-3.3V voltage stabilizing chip
Voltage is dropped into 5V and 3.3V, the modules of adapter are powered.This two chip has good voltage regulation performance, energy
By cell voltage pressure stabilizing to 5V and 3.3V, and output power meet demand.
Wireless communication module can be using bluetooth module and/or infrared module and/or NFC communication module.
In the present embodiment, the communication between mobile terminal and lens adaptor is realized using bluetooth module.In order to improve electricity
Governor circuit and bluetooth module can be integrated on one piece of CC2540 chip by road integrated level.Fig. 2 is CC2540 in the utility model
The part pin schematic diagram of chip.CC2540 integrated chip 2.4GHz RF transceiver, it and Bluetooth Low Energy protocol stack are total
With high performance-price ratio, the system-on-a-chip solution of low-power consumption is constituted, it is very suitable to Bluetooth Low Energy application.
The invention also discloses the filming apparatus that one kind can connect mobile terminal.As shown in figure 3, being the utility model
Middle one kind can connect the positive structure diagram of a specific embodiment of the filming apparatus of mobile terminal.Filming apparatus includes above-mentioned
Lens adaptor and camera lens.Lens adaptor is for connecting mobile terminal and camera lens.
Fig. 4 is that the structure of the another specific embodiment for the filming apparatus that one kind can connect mobile terminal in the utility model is shown
It is intended to.In conjunction with Fig. 1 and Fig. 4, filming apparatus further includes the LED display connecting with adapter, the input terminal of LED display and master
Control the output end connection of circuit.Since the screen of mobile terminal (such as mobile phone) is typically small, for some details pictures, user
It is extremely difficult to optimum efficiency to adjust only by the picture that the screen of mobile terminal is shown, LED display is added, meets use
The demand that family further adjusts shooting picture.
In the present embodiment, camera lens uses Canon CANON single-lens reflex camera camera lens.
In the present embodiment, lens adaptor further includes shell, attachment device is provided on shell, for connecting tripod.
When photographer needs to participate in group photo or unmanned shooting, the filming apparatus of the utility model can be by the attachment device frame three
On foot prop, time-lapse shooting is carried out.
In the present embodiment, the shell of lens adaptor is integrated into using aluminium material, and light weight is convenient for carrying.
In the present embodiment, mobile terminal includes the electronic mobile devices such as smart phone, tablet computer.
It is to be illustrated to the preferable implementation of the utility model, but the invention is not limited to the reality above
Example is applied, those skilled in the art can also make various equivalent variations without departing from the spirit of the present invention
Or replacement, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (9)
1. a kind of lens adaptor, which is characterized in that including governor circuit and wireless communication module, the governor circuit and wireless
Communication module is electrically connected, and the wireless communication module is for receiving the control instruction from mobile terminal, the governor circuit
For controlling camera lens according to the control instruction.
2. a kind of lens adaptor according to claim 1, which is characterized in that be provided with electronics on the lens adaptor
Contact, the lens adaptor are electrically connected by the electronic contact and the camera lens.
3. a kind of lens adaptor according to claim 1, which is characterized in that the lens adaptor further includes charging
Mouth and power module, the charging interface are connect with the input terminal of the power module, the output end of the power module and institute
The input terminal connection for stating governor circuit, for providing electric energy to the lens adaptor and the camera lens.
4. a kind of lens adaptor according to claim 3, which is characterized in that the power module and the governor circuit
Between be additionally provided with voltage stabilizing chip, the input terminal of the voltage stabilizing chip is connect with the output end of the power module, the pressure stabilizing
The output end of chip is connect with the input terminal of the governor circuit, after being depressured the output voltage of the power module
Electric energy is provided to the lens adaptor and the camera lens.
5. a kind of lens adaptor according to claim 4, which is characterized in that the model of the voltage stabilizing chip
LM1117, the power module are rechargeable battery, and the governor circuit and the wireless communication module are integrated in one piece
On CC2540 chip.
6. a kind of lens adaptor according to any one of claims 1 to 5, which is characterized in that the wireless communication module
Including bluetooth module and/or infrared module and/or NFC communication module.
7. the filming apparatus that one kind can connect mobile terminal, which is characterized in that the filming apparatus includes such as claim 1 to 6
Described in any item lens adaptors and camera lens, the lens adaptor is for connecting the mobile terminal and the camera lens.
8. the filming apparatus that one kind according to claim 7 can connect mobile terminal, which is characterized in that the filming apparatus
It further include display screen, the input terminal of the display screen is connect with the output end of the governor circuit, shoots picture for real-time display
Face.
9. the filming apparatus that one kind according to claim 7 can connect mobile terminal, which is characterized in that the camera lens adaptation
Device further includes shell, and attachment device is provided on the shell, and the attachment device is used for connecting tripod, the shell
Aluminium material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686954.2U CN208971640U (en) | 2018-10-17 | 2018-10-17 | A kind of lens adaptor and the filming apparatus that mobile terminal can be connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821686954.2U CN208971640U (en) | 2018-10-17 | 2018-10-17 | A kind of lens adaptor and the filming apparatus that mobile terminal can be connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971640U true CN208971640U (en) | 2019-06-11 |
Family
ID=66759573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821686954.2U Active CN208971640U (en) | 2018-10-17 | 2018-10-17 | A kind of lens adaptor and the filming apparatus that mobile terminal can be connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971640U (en) |
-
2018
- 2018-10-17 CN CN201821686954.2U patent/CN208971640U/en active Active
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