CN207647964U - A kind of machine automatization disengaging type angle demodulator - Google Patents
A kind of machine automatization disengaging type angle demodulator Download PDFInfo
- Publication number
- CN207647964U CN207647964U CN201721239744.4U CN201721239744U CN207647964U CN 207647964 U CN207647964 U CN 207647964U CN 201721239744 U CN201721239744 U CN 201721239744U CN 207647964 U CN207647964 U CN 207647964U
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- China
- Prior art keywords
- mounting base
- flip piece
- lock shaft
- spring
- telescopic adjustment
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- 230000007306 turnover Effects 0.000 claims abstract description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
- E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
- E04F10/0637—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for adjusting the inclination of the blind
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The utility model is related to a kind of machine automatization disengaging type angle demodulator, including mounting base, flip piece, adjusting part, including stretching structure and guiding-positioning structure are provided in the mounting base and flip piece；The stretching structure includes hollow lock shaft, one section of spring is provided in lock shaft, axially intert an expanding support pillar within spring, axis mounting base is provided on the outside of the end of lock shaft, it is provided with axis pin in axis mounting base, cam switch block is provided on axis pin, the raised brim of cam switch block can resist the flexible outer end withstood；Be provided in lock shaft one vertically through locking perforate, there is a telescopic adjustment part to be interspersed in locking perforation, be additionally provided with a lock slots on telescopic adjustment part, the inner end of expanding support pillar can be embedded in lock slots.The utility model increases the scope limitation and overturning latch functions of flip angle on the basis of flip piece and relatively turnover mounting base；The utility model can closely collapse each part very well, be conducive to packaging.
Description
Technical field
The utility model is related to mechanical adjusting angle mechanisms, and in particular to a kind of machine automatization disengaging type angle demodulator has
It is automatically separated and latch functions, can be used for product and mechanical equipment that crank arm type sunshade etc. needs flip angle to use.
Background technology
Angle demodulator major function is to be automatically separated when flip piece goes to a certain specified angle so that flip piece exists
Freely activity between this angle and reset condition has convenient for preferably cooperation and folding and unfolding between each part；Return again to another need
Want when the angle of stability automatic locking to prevent the activity of flip piece, to ensure stability that product uses.
The product and mechanical equipment that angle demodulator can be used for that flip angle is needed to use, such as crank arm type sunshade, in song
Yang Peng forms an adjustable-angle with ground when arm is stretched out, and product needs good during sunshade stretchs out use completely
Stability；Angle demodulator should control angle at this time ensures stability in specified angle and locking；And works as and crank arm back
Receive angle demodulator after certain position locking structure should detach with facilitate crank arm etc. related accessories can freely activity to protect
The pulling force that card product is brought when can recycle cloth cover according to roller completely compactly collapses all parts together.
Invention content
The utility model mainly for the product and mechanical equipment for needing flip angle to use, how to control flip angle with
And ensure the problem that locking is stablized, a kind of machine automatization disengaging type angle demodulator is invented, which can provide
Certain flip angle range realizes locking positioning further through bidirectional clamping.
The above-mentioned technical problem of the utility model is carried out by the following technical programs：A kind of machine automatization clutch
Formula angle demodulator, including mounting base, relative to the turnover flip piece of mounting base, be provided with rotation center in the mounting base
Axis is provided with rotation center hold on the flip piece, and flip piece is articulated with Pivot axle, feature by the rotation center hold
It is, the adjusting part for adjusting flip angle is provided in the mounting base and flip piece, which includes flexible
Structure and guiding-positioning structure.
The stretching structure includes hollow lock shaft, is provided with one section of spring in lock shaft, axially interts within spring
One expanding support pillar, then the outer end of expanding support pillar can expose to the end of lock shaft under the action of the spring, in the lock shaft
Axis mounting base is provided on the outside of end, axis pin is provided in axis mounting base, is provided with cam switch block on axis pin, cam switch block it is convex
The flexible outer end withstood can be resisted by playing edge.
Expanding support pillar can be axially moved in lock shaft, can be compressed by external force ecto-entad, when external force disappears, can be led to
Spring is crossed to be resetted.
The inner end of the expanding support pillar is goed deep into lock shaft, be provided in lock shaft one vertically through locking perforate, have
One telescopic adjustment part is interspersed in locking perforation, and a lock slots, the inner end of the expanding support pillar are additionally provided on telescopic adjustment part
It can be embedded in lock slots.
The guiding-positioning structure include with female pilot hole, meanwhile, the telescopic adjustment in the stretching structure
External screw thread is provided on part, and telescopic adjustment part is passed through after locking perforation and is threadedly coupled with pilot hole.
Preferably, the stretching structure is set to flip piece, the guiding-positioning structure is set to mounting base.
Preferably, the flip piece is provided with the cylindrical hole of a lateral direction penetrating, lock shaft in the stretching structure,
Spring, expanding support pillar are located in the cylindrical hole；Axis mounting base, axis pin in the stretching structure, cam switch block are located at the cylinder
On the outside of the end in hole.
Preferably, the lock shaft, hollow parts are arranged to ladder circle post holes, and spring positioning is in cylindrical hole, lock
Fixed perforation is positioned at the inner end of cylindrical hole.
Preferably, being provided with the catch of protrusion on the expanding support pillar, catch is located on the outside of the end of spring, i.e. spring
The catch is resisted close to one end of cam.
Preferably, through-hole is provided on the flip piece, corresponding to the position that locking is perforated, in the stretching structure
Telescopic adjustment part is interspersed in the through-hole simultaneously and locking is perforated.
Preferably, the telescopic adjustment part is set as bolt, the screw rod end of bolt is placed through leading in mounting base
Xiang Kong；By screwing or unscrewing telescopic adjustment part（Bolt）To realize the adjusting of the flip angle between flip piece and mounting base and angle
Range is spent to adjust.
Preferably, the mounting base includes at least two bearing block side by side, retain spacing between adjacent bearing block,
A locating shaft is provided in bearing block, the pilot hole is set to the locating shaft, between two bearings seat.
In conclusion the utility model has the following advantages that compared with prior art：
The utility model increases the scope limitation of flip angle on the basis of flip piece and relatively turnover mounting base
With overturning latch functions；The length that the flip angle range of the utility model passes through the telescopic adjustment part between flip piece and mounting base
It spends to limit, and telescopic adjustment part uses bolt, as long as screwing or unscrewing the purpose that bolt can reach adjustable range；This reality
It is realized by longitudinal telescopic adjustment part and lateral expanding support pillar bidirectional clamping with novel latch functions, and expanding support pillar
It is flexible to be realized further through cam switch block cooperation spring, as long as can reach locking mesh using external product driving cam rotation
's；The utility model can closely collapse each part very well, be conducive to packaging.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the sectional view of the utility model；
Fig. 4 is the sectional side view of the utility model.
Figure label is：1, mounting base；11, Pivot axle；2, flip piece；21, rotation center hold；
3, stretching structure；31, lock shaft；32, spring；33, expanding support pillar；34, axis mounting base；35, axis pin；36, cam
Moving block；37, locking perforation；38, telescopic adjustment part；39, lock slots；4, guiding-positioning structure；41, pilot hole；42, it positions
Axis.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1：
As shown in Figure 1,2,3, 4, a kind of machine automatization disengaging type angle demodulator, including mounting base 1 and flip piece 2,
In, the middle part of mounting base 1 have a Pivot axle 11, which uses stay bolt and nut, stay bolt to cross peace
Fill seat 2, end fixing nut；The main body of the flip piece 2 is cylinder, and one end of cylinder is extended with lug boss, the protrusion
A rotation center hold 21 is arranged in portion, and flip piece 2 is articulated with Pivot axle 11, i.e. 2 phase of flip piece by the rotation center hold 21
Mounting base 1 may be reversed.
In order to realize angle control and the latch functions of overturning, adjusting part is set in mounting base 1 and flip piece 2, is adjusted
It includes stretching structure 3 and guiding-positioning structure 4 to save component, wherein stretching structure 3 is installed on flip piece 2, guiding-positioning structure 4
It is installed on mounting base 1.
The flip piece 2 has the cylindrical hole of a lateral direction penetrating, the stretching structure to be mounted in the cylindrical hole；Institute
It includes hollow lock shaft 31 to state stretching structure 3, and the hollow parts of lock shaft 31 are in ladder circle post holes, and one section is installed in cylindrical hole
Spring 32 axially interts an expanding support pillar 33 within spring 32, has the catch of protrusion, catch to be against spring 32 on expanding support pillar 33
End on the outside of, then the extrapolation of spring 32 effect under, the outer end of expanding support pillar 33 exposes to the end of lock shaft 31（Overturn
The end of the cylindrical hole of part 2）, the fixing axle mounting base 34 on the outside of the end of the lock shaft 31 installs one in axis mounting base 34
Axis pin 35, hinged cam switch block 36 on axis pin 35, the raised brim of cam switch block 36 can resist it is flexible withstand 33 outer end.
The inner end of the expanding support pillar 33 is goed deep into lock shaft 31, has one to hang down relative to the inner end of cylindrical hole in lock shaft 31
The locking perforation 37 directly penetrated through, meanwhile, the position that locking perforation 37 is corresponded on flip piece 2 is also provided with a through-hole, there is one
Telescopic adjustment part 38 is interspersed in the through-hole and locking perforation 37 simultaneously, and telescopic adjustment part 38 uses bolt arrangement, also, in bolt
The position on close head fix a baffle ring, then the lock slots 39 of an indent are formd between the head and baffle ring of bolt；
Then when the raised brim of cam switch block 36 resists expanding support pillar 35, expanding support pillar 33 is capable of the effect of customer service spring, to stretch
The inner end of contracting fore-set 33 can be embedded in the lock slots 39, realize locking positioning.
The top of the mounting base 1 is arranged to three bearing blocks side by side, and spacing, bearing are retained between adjacent bearing block
There is a lateral locating shaft 42 in seat, a pilot hole 41 is set on locating shaft 42, pilot hole 41 is between two bearings seat（It is logical
Hole, locking perforation 37, pilot hole 42 are aligned）, and 41 inner surface of pilot hole is provided with internal thread, then telescopic adjustment part
（Bolt）It is interspersed in the pilot hole 41 with externally threaded end and the two is formed and is threadedly coupled.
Concrete application：
The product that cam switch block 36 can be used with arbitrary outside need is connected, and outside manufacture driving cam switch block 36 revolves
Turn；In rotary course, when the shallower end face of cam switch block 36 inwardly turns, gentle end face can not be with expanding support pillar 33
Outer end in contact can not give expanding support pillar to apply thrust, then expanding support pillar 33 is popped up outward due to the effect of spring force, top of stretching
Column 33 and telescopic adjustment part 38 are without being connected together, at this point, 2 entirety of flip piece and driving the outside manufacture to be with Pivot axle 11
Center is overturn along the axial direction of telescopic adjustment part 38.
When external connection product driving cam switch block 36 continues to rotate several angles, meanwhile, flip piece 2 and mounting base 1 it
Between flip angle reach critical, and inward-facing turn of the protruding end of cam switch block 36, raised end face resists the outer of expanding support pillar 33
End, is inwardly compressed expanding support pillar 33, in the lock slots 39 of the inner end insertion telescopic adjustment part of expanding support pillar 33, realizes longitudinal direction
With lateral bidirectional clamping, the overturning of flip piece 2 and mounting base 1 is locked on a point, i.e., flip piece 2 is together with outside manufacture
Angle overturning can not be carried out relative to mounting base 1, keep product with good stability.
Flip angle range between flip piece 2 and mounting base 1 depends on telescopic adjustment part 38（Bolt）With pilot hole 41
Connection elasticity degree；Specifically, when unscrewing the connection between telescopic adjustment part 38 and pilot hole 41, then flip piece 2 with peace
The overturning scope of activities filled between seat 1 is larger；When screwing the connection between telescopic adjustment part 38 and pilot hole 41, then flip piece 2
Overturning scope of activities between mounting base 1 is smaller；The size of flip angle can be set according to product actual demand；Overturning
Part 2 can drive the action that outside manufacture relative to mounting base 1 flip outward or inwardly merge, and be conducive to the gathering of product and open
It opens, while can be by each part（Flip piece 2）It is closely collapsed with mounting base 1 well, is conducive to packaging.
Specific embodiment described in text is only to be given an example to the spirit of the present invention.Belonging to the utility model
Those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (8)
1. a kind of machine automatization disengaging type angle demodulator, including mounting base（1）, relative to the turnover flip piece of mounting base
（2）, Pivot axle is provided in the mounting base（11）, rotation center hold is provided on the flip piece（21）, flip piece
It is articulated with Pivot axle by the rotation center hold, which is characterized in that be provided on the mounting base and flip piece for adjusting
The adjusting part of flip angle is saved, which includes stretching structure（3）And guiding-positioning structure（4）；
The stretching structure includes hollow lock shaft（31）, one section of spring is provided in lock shaft（32）, axial within spring
An interspersed expanding support pillar（33）, under the action of the spring the outer end of expanding support pillar can expose to the end of lock shaft, in the lock
It is provided with axis mounting base on the outside of the end of dead axle（34）, axis pin is provided in axis mounting base（35）, it is provided with cam on axis pin and turns
Block（36）, the raised brim of cam switch block can resist the flexible outer end withstood；
The inner end of the expanding support pillar is goed deep into lock shaft, be provided in lock shaft one vertically through locking perforate（37）, have
One telescopic adjustment part（38）It is interspersed in locking perforation, a lock slots are additionally provided on telescopic adjustment part（39）, the flexible top
The inner end of column can be embedded in lock slots；
The guiding-positioning structure includes with female pilot hole（41）, meanwhile, the telescopic adjustment in the stretching structure
External screw thread is provided on part, and telescopic adjustment part is passed through after locking perforation and is threadedly coupled with pilot hole.
2. machine automatization disengaging type angle demodulator according to claim 1, which is characterized in that the stretching structure setting
In flip piece, the guiding-positioning structure is set to mounting base.
3. machine automatization disengaging type angle demodulator according to claim 2, which is characterized in that the flip piece is provided with
The cylindrical hole of one lateral direction penetrating, lock shaft, spring in the stretching structure, expanding support pillar are located in the cylindrical hole；It is described
Axis mounting base, axis pin in stretching structure, cam switch block are located on the outside of the end of the cylindrical hole.
4. machine automatization disengaging type angle demodulator according to claim 3, which is characterized in that the lock shaft, it is empty
Center portion, which sets up separately, is set to ladder circle post holes, and spring positioning is in cylindrical hole, and locking perforation is positioned at the inner end of cylindrical hole.
5. machine automatization disengaging type angle demodulator according to claim 4, which is characterized in that set on the expanding support pillar
It is equipped with the catch of protrusion, catch is located on the outside of the end of spring, i.e., spring resists the catch close to one end of cam.
6. machine automatization disengaging type angle demodulator according to claim 5, which is characterized in that on the flip piece, right
Should the position of locking perforation be provided with through-hole, the telescopic adjustment part in the stretching structure is interspersed in the through-hole and locking simultaneously
Perforation.
7. machine automatization disengaging type angle demodulator according to claim 6, which is characterized in that the telescopic adjustment part is set
It is set to bolt, the screw rod end of bolt is placed through the pilot hole in mounting base.
8. machine automatization disengaging type angle demodulator according to claim 7, which is characterized in that the mounting base includes extremely
Lack two bearing blocks side by side, retains spacing between adjacent bearing block, a locating shaft is provided in bearing block（42）, described
Pilot hole is set to the locating shaft, between two bearings seat.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239744.4U CN207647964U (en) | 2017-09-26 | 2017-09-26 | A kind of machine automatization disengaging type angle demodulator |
| DE202018101922.8U DE202018101922U1 (en) | 2017-09-26 | 2018-04-10 | Automatically detachable mechanical angle adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239744.4U CN207647964U (en) | 2017-09-26 | 2017-09-26 | A kind of machine automatization disengaging type angle demodulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647964U true CN207647964U (en) | 2018-07-24 |
Family
ID=62201944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239744.4U Active CN207647964U (en) | 2017-09-26 | 2017-09-26 | A kind of machine automatization disengaging type angle demodulator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207647964U (en) |
| DE (1) | DE202018101922U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216640A (en) * | 2020-01-03 | 2020-06-02 | 浙江开拓电器股份有限公司 | Cam retaining type single-arm rotating pedal assembly for vehicle and pedal assembly for vehicle |
| CN111997991A (en) * | 2020-07-29 | 2020-11-27 | 华为技术有限公司 | Rotating shaft mechanism and electronic equipment |
-
2017
- 2017-09-26 CN CN201721239744.4U patent/CN207647964U/en active Active
-
2018
- 2018-04-10 DE DE202018101922.8U patent/DE202018101922U1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216640A (en) * | 2020-01-03 | 2020-06-02 | 浙江开拓电器股份有限公司 | Cam retaining type single-arm rotating pedal assembly for vehicle and pedal assembly for vehicle |
| CN111997991A (en) * | 2020-07-29 | 2020-11-27 | 华为技术有限公司 | Rotating shaft mechanism and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202018101922U1 (en) | 2018-05-04 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 18, No.1 Road, Industrial Functional Zone, Lingxia Town, Jindong District, Jinhua City, Zhejiang Province, 321042 Patentee after: Zhejiang Haoyidian Technology Co.,Ltd. Country or region after: China Address before: No. 18, No.1 Road, Industrial Functional Zone, Lingxia Town, Jindong District, Jinhua City, Zhejiang Province, 321042 Patentee before: ZHEJIANG HOOEASY SMART TECHNOLOGY Co.,Ltd. Country or region before: China |