CN206805109U - A kind of projector lens adjustment structure - Google Patents
A kind of projector lens adjustment structure Download PDFInfo
- Publication number
- CN206805109U CN206805109U CN201720568295.1U CN201720568295U CN206805109U CN 206805109 U CN206805109 U CN 206805109U CN 201720568295 U CN201720568295 U CN 201720568295U CN 206805109 U CN206805109 U CN 206805109U
- Authority
- CN
- China
- Prior art keywords
- mounting shell
- installation
- regulating sleeve
- adjustment structure
- sleeve
- 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
It the utility model is related to a kind of projector lens adjustment structure, including mounting shell, camera lens and the installation sleeve for installing camera lens；Mounting shell is internally provided with projection mouth and is sheathed on the regulating sleeve that projection mouth projects one end；Regulation motor is fixed with mounting shell and is rotatablely connected the bearing block of regulating sleeve；Regulating sleeve surface is provided with annular gear ring；Regulation motor movable end is provided with the driving wheel coordinated with gear ring；Mounting shell upper surface is provided with the control panel for controlling to adjust motor operation；Prolong its length direction and be provided with multiple guide grooves in installation sleeve outer surface；Mounting shell inwall is provided with the multiple and one-to-one gib block of guide groove；Revolution is controlled to adjust by control panel, drives regulating sleeve to rotate, installation sleeve is stretched out or retracted in the presence of gib block and guide groove, reaches regulation camera lens purpose, easy to adjust, firmly uniform, easily controllable；Overall structure is simple, and cost is low.
Description
Technical field
Porjector technology field is the utility model is related to, more specifically to a kind of projector lens adjustment structure.
Background technology
Projecting apparatus when in use, generally requires regulation camera lens and has reached desired projection definition；The projection used at present
Instrument is mostly that drawing or rotating lens mode is adjusted manually to camera adjusting, and strength of adjustment is difficult to grasp, regulation behaviour
It is also more inconvenient to make.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of projecting apparatus
Lens regulating structure.
Technical scheme is used by the utility model solves its technical problem：
A kind of projector lens adjustment structure is constructed, includes the installation sleeve of mounting shell, camera lens and the installation camera lens；Its
In, the mounting shell is internally provided with projection mouth and is sheathed on the regulating sleeve that the projection mouth projects one end；The installation set
Cylinder inwall is provided with internal thread；The regulating sleeve outer surface is provided with external screw thread corresponding with the internal thread；The installation
Regulation motor is fixed with shell and is rotatablely connected the bearing block of the regulating sleeve；The regulating sleeve surface is provided with annular tooth
Circle；The regulation motor movable end is provided with the driving wheel coordinated with the gear ring；The mounting shell upper surface is provided with control
The control panel of the regulation motor operation；Prolong its length direction and be provided with multiple guide grooves in the installation sleeve outer surface；Institute
State mounting shell inwall and be provided with the multiple and one-to-one gib block of the guide groove.
Projector lens adjustment structure described in the utility model, wherein, the guide groove is in the installation sleeve appearance
Face is uniformly arranged.
Projector lens adjustment structure described in the utility model, wherein, pass through fixed strip between the adjacent gib block
It is fixedly connected.
Projector lens adjustment structure described in the utility model, wherein, the installation control is provided with the mounting shell
The mounting groove of panel processed.
The beneficial effects of the utility model are：Revolution is controlled to adjust by control panel, drives regulating sleeve to turn
Dynamic, installation sleeve is stretched out or retracted in the presence of gib block and guide groove, reaches regulation camera lens purpose, easy to adjust, firmly
Uniformly, it is easily controllable；Overall structure is simple, and cost is low.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
Applying example, the utility model is described in further detail, and drawings in the following description are only the section Example of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it is attached other can also to be obtained according to these accompanying drawings
Figure：
Fig. 1 is the projector lens adjustment structure sectional view of the utility model preferred embodiment.
Embodiment
In order that the purpose, technical scheme and advantage of the utility model embodiment are clearer, below in conjunction with this practicality
Technical scheme in new embodiment carries out clear, complete description, it is clear that described embodiment is portion of the present utility model
Divide embodiment, rather than whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art are not paying creation
Property work on the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.
The projector lens adjustment structure of the utility model preferred embodiment is as shown in figure 1, including mounting shell 1, the and of camera lens 2
The installation sleeve 3 of camera lens 2 is installed；Mounting shell 1 is internally provided with projection mouth (not shown) and is sheathed on projection mouth (in figure not
Display) projection one end regulating sleeve 10；The inwall of installation sleeve 3 is provided with internal thread；The outer surface of regulating sleeve 10 be provided with
External screw thread corresponding to internal thread；Regulation motor 11 is fixed with mounting shell 1 and is rotatablely connected the bearing block 12 of regulating sleeve 10；Adjust
Section sleeve 10 surface is provided with annular gear ring 100；The regulation movable end of motor 11 is provided with the driving wheel 110 coordinated with gear ring 100；
The upper surface of mounting shell 1, which is provided with, controls to adjust the control panel 13 that motor 11 is run；Prolong its length direction in the outer surface of installation sleeve 3
It is provided with multiple guide grooves 30；The inwall of mounting shell 1 is provided with the multiple and one-to-one gib block 14 of guide groove 30；Pass through control
Panel 13 controls to adjust motor 11 and rotated, and drives regulating sleeve 10 to rotate, installation sleeve 3 is in gib block 14 and the work of guide groove 30
With lower stretching or retraction, reach the regulation purpose of camera lens 2, it is easy to adjust, it is firmly uniform, it is easily controllable；By gib block 14 to peace
Sleeved 3 are supported while guiding, are easily installed camera lens 2；Overall structure is simple, and cost is low.
As shown in figure 1, guide groove 30 is uniformly arranged in the outer surface of installation sleeve 3；Resistance to overturning is improved, is less prone to and trembles
Dynamic and displacement.
As shown in figure 1, it is fixedly connected between adjacent gib block 14 by fixed strip (not shown)；Ensure gib block 14
Intensity, while avoid gib block 14 from deformation occur.
As shown in figure 1, the mounting groove 15 of installation control panel 13 is provided with mounting shell 1；Good integrity, it is easy to operation.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (4)
1. a kind of projector lens adjustment structure, include the installation sleeve of mounting shell, camera lens and the installation camera lens；Its feature exists
In the mounting shell is internally provided with projection mouth and is sheathed on the regulating sleeve that the projection mouth projects one end；The installation set
Cylinder inwall is provided with internal thread；The regulating sleeve outer surface is provided with external screw thread corresponding with the internal thread；The installation
Regulation motor is fixed with shell and is rotatablely connected the bearing block of the regulating sleeve；The regulating sleeve surface is provided with annular tooth
Circle；The regulation motor movable end is provided with the driving wheel coordinated with the gear ring；The mounting shell upper surface is provided with control
The control panel of the regulation motor operation；Prolong its length direction and be provided with multiple guide grooves in the installation sleeve outer surface；Institute
State mounting shell inwall and be provided with the multiple and one-to-one gib block of the guide groove.
2. projector lens adjustment structure according to claim 1, it is characterised in that the guide groove is in the installation set
Tube outer surface is uniformly arranged.
3. projector lens adjustment structure according to claim 1, it is characterised in that pass through between the adjacent gib block
Fixed strip is fixedly connected.
4. projector lens adjustment structure according to claim 1, it is characterised in that installation is provided with the mounting shell
The mounting groove of the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568295.1U CN206805109U (en) | 2017-05-22 | 2017-05-22 | A kind of projector lens adjustment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568295.1U CN206805109U (en) | 2017-05-22 | 2017-05-22 | A kind of projector lens adjustment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206805109U true CN206805109U (en) | 2017-12-26 |
Family
ID=60740151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568295.1U Expired - Fee Related CN206805109U (en) | 2017-05-22 | 2017-05-22 | A kind of projector lens adjustment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206805109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459217A (en) * | 2018-12-30 | 2019-03-12 | 河南同城光电有限公司 | A kind of the camera lens projection aspiration jig and application method of projector |
-
2017
- 2017-05-22 CN CN201720568295.1U patent/CN206805109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459217A (en) * | 2018-12-30 | 2019-03-12 | 河南同城光电有限公司 | A kind of the camera lens projection aspiration jig and application method of projector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20210522 |