CN208057011U - Used in blinds light modulator - Google Patents
Used in blinds light modulator Download PDFInfo
- Publication number
- CN208057011U CN208057011U CN201820457603.8U CN201820457603U CN208057011U CN 208057011 U CN208057011 U CN 208057011U CN 201820457603 U CN201820457603 U CN 201820457603U CN 208057011 U CN208057011 U CN 208057011U
- Authority
- CN
- China
- Prior art keywords
- worm screw
- light modulator
- connecting rod
- blinds
- modulator according
- 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
Used in blinds light modulator.The worm screw for mainly solving present light modulator is made into integration mostly, and one end is exposed to except shell, the problem of being easily damaged when transport in this way.It is characterized in that：The relatively described worm screw of the housing exterior walls is correspondingly provided with open slot（4）, further include connecting rod（5）, the connecting rod front end is detachably connected across the open slot with the worm screw and the connecting rod is rotated synchronously with the worm screw.The utility model provides used in blinds light modulator, and worm screw is set in shell, and separates drive link and worm screw when transport equipped with the drive link being detachably connected with it, be mounted together after arriving at, simple in structure, not easy damaged.
Description
Technical field
The utility model is related to shutter fields, more particularly to used in blinds light modulator.
Background technology
Shutter is a kind of pattern of window, can play the role of shading.Shutter is swung by several blinds and control blinds
Light modulator constitute, light modulating device can adjust the swing angle of blinds, to adjust the shaded effect of shutter, realize regulation room
The purpose of interior intensity of illumination.
Worm gear and worm screw are equipped in light modulator, worm gear connect with light modulation shaft, when worm screw rotation drive worm gear rotate into
And light modulation shaft rotation is driven, however present worm screw（Such as the Chinese patent of Publication No. " CN2610053Y "）One mostly
It is made, one end is exposed to except shell, is easily damaged when transport in this way.
Utility model content
In order to overcome the shortcomings of that background technology, the utility model provide used in blinds light modulator, light modulation now is mainly solved
The worm screw of device is made into integration mostly, and one end is exposed to except shell, the problem of being easily damaged when transport in this way.
Technical solution used by the utility model is：
Used in blinds light modulator, including shell, the shell is interior to be equipped be meshed worm gear and worm screw, the housing exterior walls phase
Open slot is correspondingly provided with to the worm screw, further includes connecting rod, the connecting rod front end passes through the open slot and the worm screw removable
It unloads connection and the connecting rod is rotated synchronously with the worm screw.
The connecting rod is axially arranged with holding tank, towards being extended with card in the holding tank on the connecting rod circumferential direction wall, institute
It states worm screw one end to stretch into the holding tank and be equipped with block, the card presses on the back of the block.
The block circumferential direction wall is not higher than the connecting rod peripheral outer wall.
The shell includes the upper cover being detachably connected and lower cover.
The lower lid is equipped with several buckles, and the upper lid is equipped with the card slot being engaged by clamping with the buckle.
The block is conoid type structure.
The relatively described block is equipped with slope on the worm screw, and the card is correspondingly arranged with the slope.
The open slot includes the driving groove that front end is equipped with, cross section is polygon, the worm screw be equipped with it is described
The driving column of driving groove adaptation.
The cross section of the driving groove is rectangle.
The utility model has the beneficial effects that：The utility model provides used in blinds light modulator, and worm screw is set in shell,
And drive link and worm screw are separated, installed after arriving at when transport equipped with the drive link being detachably connected with it
It is simple in structure to together, not easy damaged.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model one embodiment.
Fig. 2 is the exploded perspective view of the utility model one embodiment.
Fig. 3 is the schematic cross-sectional view of the utility model one embodiment.
Fig. 4 is the sectional perspective schematic diagram of the utility model one embodiment.
Fig. 5 is the stereoscopic schematic diagram of the worm screw of the utility model one embodiment.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：As shown, used in blinds light modulator, including shell
1, the shell is interior to be equipped be meshed worm gear 2 and worm screw 3, and the relatively described worm screw of the housing exterior walls is correspondingly provided with open slot 4, also
Including connecting rod 5, the connecting rod front end passes through the open slot and the worm screw to be detachably connected and the connecting rod and the worm screw
It rotates synchronously.Worm screw is set in shell, and equipped with the drive link that is detachably connected with it, when transport, by drive link and
Worm screw separates, and is mounted together after arriving at, simple in structure, not easy damaged.
In the present invention, as shown, the connecting rod is axially arranged with holding tank 51, direction on the connecting rod circumferential direction wall
Card 52 is extended in the holding tank, described worm screw one end is stretched into the holding tank and is equipped with block 31, and the card supports
It is pressed on the back of the block.When installation, by drive link pass through open slot after stretch into holding tank, in place after, which can support
Pushing down the back of convex block makes it not fall out, simple in structure, easy to use.
In the present invention, as shown, the block circumferential direction wall is not higher than the connecting rod peripheral outer wall.In rotation
It will not be contacted with inner walls, reduce friction, it is also longer to rotate more flexible and service life.
In the present invention, as shown, the shell includes the upper cover 11 being detachably connected and lower cover 12.The shell
It is convenient for disassembly and assembly using split structure.
In the present invention, as shown, the lower lid is equipped with several buckles 121, the upper lid is equipped with and institute
State the card slot 111 that buckle is engaged by clamping.
In the present invention, as shown, the block is conoid type structure.
In the present invention, as shown, the relatively described block is equipped with slope 32, the card and institute on the worm screw
Slope is stated to be correspondingly arranged.The card can also be bonded with slope, and there may also be the gaps of 1mm ~ 3mm.
In the present invention, as shown, the holding tank 51 includes biography that front end is equipped with, that cross section is polygon
Dynamic slot 41, the worm screw are equipped with the driving column 33 being adapted to the driving groove.Driving groove and driving column are passed for transmitting torque
Dynamic slot can be triangle either quadrangle or pentagon.
In the present invention, as shown, the cross section of the driving groove is rectangle.
Embodiment is not construed as limitations of the present invention, but changes made by any spirit based on the utility model
Into should all be within the protection scope of the utility model.
Claims (9)
1. used in blinds light modulator, including shell（1）, the shell is interior to be equipped with the worm gear that is meshed（2）And worm screw（3）, feature
It is：The relatively described worm screw of the housing exterior walls is correspondingly provided with open slot（4）, further include connecting rod（5）, the connecting rod front end passes through
The open slot is detachably connected with the worm screw and the connecting rod is rotated synchronously with the worm screw.
2. used in blinds light modulator according to claim 1, it is characterised in that：The connecting rod is axially arranged with holding tank
（51）, towards being extended with card in the holding tank on the connecting rod circumferential direction wall（52）, the receiving is stretched into described worm screw one end
In slot and it is equipped with block（31）, the card presses on the back of the block.
3. used in blinds light modulator according to claim 2, it is characterised in that：The block circumferential direction wall is not higher than the company
Bar peripheral outer wall.
4. used in blinds light modulator according to claim 1, it is characterised in that：The shell include be detachably connected it is upper
Lid（11）And lower cover（12）.
5. used in blinds light modulator according to claim 4, it is characterised in that：The lower lid is equipped with several buckles
（121）, the upper lid is equipped with and the card slot for buckling clamping engagement（111）.
6. used in blinds light modulator according to claim 2, it is characterised in that：The block is conoid type structure.
7. used in blinds light modulator according to claim 2, it is characterised in that：The relatively described block is equipped on the worm screw
Slope（32）, the card is correspondingly arranged with the slope.
8. used in blinds light modulator according to claim 2, it is characterised in that：The holding tank（51）It is equipped with including front end
, cross section be polygon driving groove（41）, the worm screw is equipped with the driving column being adapted to the driving groove（33）.
9. used in blinds light modulator according to claim 8, it is characterised in that：The cross section of the driving groove is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457603.8U CN208057011U (en) | 2018-04-03 | 2018-04-03 | Used in blinds light modulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820457603.8U CN208057011U (en) | 2018-04-03 | 2018-04-03 | Used in blinds light modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057011U true CN208057011U (en) | 2018-11-06 |
Family
ID=63986593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820457603.8U Expired - Fee Related CN208057011U (en) | 2018-04-03 | 2018-04-03 | Used in blinds light modulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI718789B (en) * | 2019-11-29 | 2021-02-11 | 敬祐科技股份有限公司 | Curtain blade angle adjustment mechanism |
-
2018
- 2018-04-03 CN CN201820457603.8U patent/CN208057011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI718789B (en) * | 2019-11-29 | 2021-02-11 | 敬祐科技股份有限公司 | Curtain blade angle adjustment mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |