CN209137978U - A kind of automatic lifting curtain - Google Patents
A kind of automatic lifting curtain Download PDFInfo
- Publication number
- CN209137978U CN209137978U CN201821928272.8U CN201821928272U CN209137978U CN 209137978 U CN209137978 U CN 209137978U CN 201821928272 U CN201821928272 U CN 201821928272U CN 209137978 U CN209137978 U CN 209137978U
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- CN
- China
- Prior art keywords
- screw rod
- curtain
- cross bar
- fixing seat
- automatic lifting
- 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
Links
- 238000009434 installation Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 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
- 238000013139 quantization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to a kind of automatic lifting curtains, its key points of the technical solution are that, including, curtain ontology；Curtain bracket；Level is set to the cross bar of curtain carriage center position；Set on curtain bracket side and for the fixing seat of ground supports；And one end and cross bar side assembly, the other end and fixing seat assembly, driving assembly for driving the cross bar to move up and down.Reach lifting and stablizes smooth, easy to operate and easy-to-mount purpose.
Description
Technical field
The utility model relates to go up and down curtain technical field, in particular to a kind of automatic lifting curtain.
Background technique
Curtain is the indispensable equipment of scenes such as various types of arenas cinemas auditorium club studio hall, it is played
Stage is decorated, improves the effect of performing effect, widely used curtain mainly has curtain opener, two curtains, three on stage at present
Road curtain, eaves curtain, horizontal wing flats, scrim, the canopy of the heavens, sound-absorbing curtain, the types such as folded curtain, wing flats, fire safety curtain of going here and there.
And existing curtain elevating mechanism is simple, drives shaft rotation using motor, realizes curtain winding or release, lifting
Fully rely on motor list driving, still, part curtain is mounted on bracket, thus can not by way of coiling or release incite somebody to action
Curtain is gone up and down, and therefore, it is necessary to the lifting structures to rack-mounted curtain to improve.
Utility model content
The purpose of the utility model is to provide a kind of automatic lifting curtain, have the advantages that supporting & stablizing, lifting are convenient.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of automatic lifting curtain, comprising: curtain ontology；Curtain bracket；Level is set to curtain carriage center position
Cross bar；Set on curtain bracket side and for the fixing seat of ground supports；And one end and the cross bar side fill
Match, the other end and fixing seat assembly, driving assembly for driving the cross bar to move up and down.
The further setting of the utility model, the driving component include: the driving motor in the fixing seat；Dress
First gear assigned in described driving motor output shaft one end；The second gear being meshed with the first gear；Threaded one end
It is connected to the cross bar, the screw rod that the other end is mutually assembled with the second gear；And it is fixedly arranged on the cross bar and institute
State the nut seat of screw rod threaded one end assembly；It is provided in the fixing seat for driving motor installation, the first gear
With the mounting blocks of second gear rotation connection.
The further setting of the utility model, the screw rod are stretched out close to the second gear side and the screw rod
The screw rod fixed block for being limited to the screw rod is provided in described fixing seat one end.
The further setting of the utility model, the screw rod stretch out in the fixing seat threaded one end and are equipped with double nut；
The double nut is connected to the screw rod and stretches out on the screw rod fixed block of described fixing seat one end.
The further setting of the utility model, the two sides of the relatively described screw rod of the fixing seat are equipped with solid with the cross bar
Surely the flexible sliding rail connected；The cross bar is equipped with the attachment base for the flexible sliding rail installation；Screw thread fills on the attachment base
Equipped with for carrying out the flexible sliding rail to lock or unlock fixed clamping screw.
The further setting of the utility model is additionally provided with support plate between the telescopic segment of the flexible sliding rail.
The further setting of the utility model, the curtain bracket are equipped with the slot for cross bar grafting from bottom to top
Block.
The further setting of the utility model, the fixing seat include: the fixed installation portion for the driving component assembly；
And detachably it is assemblied in the mounting base of fixed installation portion bottom end.
In conclusion the utility model has the following beneficial effects:
1, in the present invention, curtain ontology is mounted on curtain bracket, is driven on cross bar by driving motor and screw rod
Lower movement pushes the lifting of curtain bracket and curtain ontology, specifically by driving motor driving screw rod rotation, so that nut seat drives
Cross bar is moved up and down with respect to screw rod, so that the lifting of curtain bracket and curtain ontology is realized, by using screw rod and driving motor
Mode, preferably resolve the lifting problem of stent-type installation curtain, and structure is simple and convenient to operate.
2, in the present invention, fixing seat is equipped with screw rod fixed block, and double nut is mutually tightened, limitation screw rod rotation
When be subjected to displacement, the flexible sliding rail that the two sides of screw rod are also set up so that screw rod is more smoothly in lifting process, while being shared
Screw rod is to the bearing capacity of curtain bracket, so that screw rod drives cross bar and curtain the bracket uniform force in lifting, to curtain
Bracket and curtain ontology play the role of stable descending operation and carrying.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatic lifting curtain in the utility model embodiment；
Fig. 2 is the partial structural diagram of automatic lifting curtain in the utility model embodiment；
Fig. 3 is the enlarged diagram in Fig. 2 at A；
Fig. 4 is the enlarged diagram in Fig. 2 at B；
Fig. 5 is the partial elevation view of automatic lifting curtain in the utility model embodiment.
Description of symbols: 1, curtain ontology；2, curtain bracket；3, cross bar；4, fixing seat；41, mounting blocks；42, fixed
Mounting portion；43, mounting base；5, driving assembly；51, driving motor；52, first gear；53, second gear；54, screw rod；55,
Nut seat；56, screw rod fixed block；57, double nut；6, stretch sliding rail；7, attachment base；8, clamping screw；9, support plate；10, it inserts
Geosynclinal block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment: as shown in Figure 1, a kind of automatic lifting curtain, comprising: curtain ontology 1；Curtain bracket 2；Level is set to curtain
The cross bar 3 of 2 center of cloth bracket, be arranged in 2 side of curtain bracket and be used for ground supports fixing seat 4, and, one end with
The driving assembly 5 that the assembly of 3 side of cross bar, the other end and fixing seat 4 are assembled, driving assembly 5 are used to that cross bar 3 to be driven to move up and down,
To realize the descending operation to curtain bracket 2.
As depicted in figs. 1 and 2, fixing seat 4 includes: the fixed installation portion 42 assembled for driving assembly 5；And detachably
It is assemblied in the mounting base 43 of 42 bottom end of fixed installation portion, in the present embodiment, by mounting base 43 and is fixedly mounted by screw
The assembly of 42 phase of portion, mounting base 43 increases the contact area with ground, enable fixing seat 4 it is stable be carried on ground,
To playing stable supporting role to curtain bracket 2, as shown in Figure 1, the automatic lifting curtain by curtain bracket 2, cross bar 3,
Fixed installation portion 42 and 43 4 part of mounting base assembly, consequently facilitating quantization production, factory are transported and used
The disassembly of journey, and by the way of more structures, the component can be targetedly replaced when certain component is impaired, to a certain degree
On save production cost.
As shown in Figure 1-3, being provided with mounting blocks 41 in fixing seat 4, wherein driving assembly 5 is carried on mounting blocks 41, tool
Body, driving assembly 5 includes: the driving motor 51 being assemblied on mounting blocks 41, is assemblied in 51 output shaft one end of driving motor
First gear 52, the second gear 53 being meshed with first gear 52, threaded one end are connected to 3 other end of cross bar and second gear
The screw rod 54 of 53 phases assembly, and, the nut seat 55 being fixedly mounted on cross bar 3,55 Screw assembly of screw rod 54 and nut seat, the
One gear 52 and second gear 53 are rotatably installed on mounting blocks 41, by the driving effect of driving motor 51, drive the first tooth
Wheel 52 and second gear 53 rotate, so that screw rod 54 is rotated, due to the nut seat 55 and 54 screw thread of screw rod on cross bar 3
Assembly, therefore cross bar 3 is gone up and down with nut seat 55 with respect to screw rod 54, to realize the liter to curtain bracket 2 and curtain ontology 1
Drop operation.
As in Figure 2-4, screw rod 54 stretches out in 4 one end of fixing seat close to 53 side of second gear and screw rod 54 and is all provided with
It is equipped with screw rod fixed block 56, screw rod fixed block 56 limits screw rod 54, to prevent screw rod 54 from finding shape during the work time
Become, and screw rod 54 stretches out in 4 threaded one end of fixing seat and is equipped with double nut 57, double nut 57 is connected to screw rod 54 and stretches out fixing seat
On the screw rod fixed block 56 of 4 one end, double nut 57 is opposite to be tightened, and is moved up and down to limit when screw rod 54 rotates, it is ensured that screw rod
54 can play stable support and lift action to curtain bracket 2, referring to figure 1 and figure 5, in the present embodiment, Gu
Reservation 4 is equipped with the flexible sliding rail 6 being fixedly connected with cross bar 3 with respect to the two sides of screw rod 54；It is fixed on cross bar 3 for flexible sliding rail
The attachment bases 7 of 6 installations, Screw assembly has for carrying out locking or unlocking fixed clamping screw 8 to flexible sliding rail 6 on attachment base 7,
It is more smoothly when being gone up and down that flexible sliding rail 6 makes screw rod 54 drive curtain bracket 2, while also having shared curtain bracket 2 and curtain
The weight of cloth ontology 1 plays stable support function to curtain bracket 2 and curtain ontology 1, also, the telescopic segment of flexible sliding rail 6 it
Between be additionally provided with support plate 9, support plate 9 effectively strengthens the intensity of flexible sliding rail 6, prevent caused by extraneous factor stretch sliding rail
6 deformations, play guarantee to the normal operation of screw rod 54, it should be noted that the length of screw rod 54 is more than or equal to 2 institute of curtain bracket
The maximum height for needing to rise.
In the present embodiment, as shown in Figure 1 and Figure 5, it is fixedly installed on curtain bracket 2 for the grafting from bottom to top of cross bar 3
Slot block 10, it should be noted that in the present embodiment, installation process be first by fixed installation portion 42 and 43 phase of mounting base
Assembly, then by 55 Screw assembly of nut seat on screw rod 54 and cross bar 3, one end of flexible sliding rail 6 is connected in attachment base 7, adjusts
Section clamping screw 8 locks flexible sliding rail 6 so that 8 one end of clamping screw is connected on flexible sliding rail 6, and realizes flexible
Sliding rail 6 and stablizing for cross bar 3 are installed, and cross bar 3 is plugged to from bottom to top in the slot block 10 on curtain bracket 2 later, into
And make curtain bracket 2 under gravity on stable extension to cross bar 3, consequently facilitating to curtain bracket 2 and curtain ontology 1
Installation and removal, and saved manpower and material resources, it is simple to operate.
Specific work process and principle: curtain ontology 1 is mounted on curtain bracket 2, by driving motor 51 and screw rod 54
It drives cross bar 3 to move up and down, pushes the lifting of curtain bracket 2 and curtain ontology 1, specifically drive 54 turns of screw rod by driving motor 51
It is dynamic, so that nut seat 55 drives cross bar 3 to move up and down with respect to screw rod 54, to realize the liter of curtain bracket 2 and curtain ontology 1
Drop preferably resolves the lifting problem of stent-type installation curtain by using the mode of screw rod 54 and driving motor 51, and ties
Structure is simple and convenient to operate, and the screw rod fixed block 56 and double nut 57 that fixing seat 4 is equipped with can prevent screw rod 54 when rotated
It is subjected to displacement, and the flexible sliding rail 6 that the two sides of screw rod 54 are also set up, so that screw rod 54 is more smoothly in lifting process, simultaneously
Shared screw rod 54 to the bearing capacity of curtain bracket 2 so that screw rod 54 drive cross bar 3 and curtain bracket 2 in lifting by
Power is uniform, plays the role of stable descending operation and carrying to curtain bracket 2 and curtain ontology 1.
Claims (8)
1. a kind of automatic lifting curtain characterized by comprising curtain ontology (1)；
Curtain bracket (2)；
Level is set to the cross bar (3) of curtain bracket (2) center；
Set on curtain bracket (2) side and for the fixing seat (4) of ground supports；And
One end and the cross bar (3) side assembly, the other end and the fixing seat (4) assembly, for driving the cross bar (3)
The driving assembly (5) moved up and down.
2. a kind of automatic lifting curtain according to claim 1, which is characterized in that the driving component (5) includes:
Driving motor (51) in the fixing seat (4)；
It is assemblied in the first gear (52) of the driving motor (51) output shaft one end；
The second gear (53) being meshed with the first gear (52)；
The screw rod (54) that threaded one end is connected to the cross bar (3), the other end is mutually assembled with the second gear (53)；And
It is fixedly arranged on nut seat (55) on the cross bar (3), with the assembly of the screw rod (54) threaded one end；
It is provided on the fixing seat (4) for the driving motor (51) installation, the first gear (52) and second tooth
Take turns the mounting blocks (41) of (53) rotation connection.
3. a kind of automatic lifting curtain according to claim 2, which is characterized in that the screw rod (54) is close to described second
Gear (53) side and the screw rod (54) stretch out in the fixing seat (4) one end and are provided with for the screw rod
(54) the screw rod fixed block (56) limited.
4. a kind of automatic lifting curtain according to claim 3, which is characterized in that the screw rod (54) stretches out in described solid
Reservation (4) threaded one end is equipped with double nut (57)；
The double nut (57) is connected to the screw rod fixed block (56) that the screw rod (54) stretches out in the fixing seat (4) one end
On.
5. a kind of automatic lifting curtain according to claim 3, which is characterized in that the relatively described silk of fixing seat (4)
The two sides of bar (54) are equipped with the flexible sliding rail (6) being fixedly connected with the cross bar (3)；
The cross bar (3) is equipped with the attachment base (7) for flexible sliding rail (6) installation；
There is for carrying out the flexible sliding rail (6) to lock or unlock fixed clamping screw Screw assembly on the attachment base (7)
(8)。
6. a kind of automatic lifting curtain according to claim 5, which is characterized in that the telescopic segment of the flexible sliding rail (6)
Between be additionally provided with support plate (9).
7. a kind of automatic lifting curtain according to claim 1, which is characterized in that the curtain bracket (2), which is equipped with, to supply
The slot block (10) of the cross bar (3) grafting from bottom to top.
8. a kind of automatic lifting curtain according to claim 1, which is characterized in that the fixing seat (4) includes:
For the fixed installation portion (42) of the driving component (5) assembly；And
Detachably it is assemblied in the mounting base (43) of fixed installation portion (42) bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928272.8U CN209137978U (en) | 2018-11-21 | 2018-11-21 | A kind of automatic lifting curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928272.8U CN209137978U (en) | 2018-11-21 | 2018-11-21 | A kind of automatic lifting curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137978U true CN209137978U (en) | 2019-07-23 |
Family
ID=67285360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821928272.8U Expired - Fee Related CN209137978U (en) | 2018-11-21 | 2018-11-21 | A kind of automatic lifting curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973153A (en) * | 2021-03-02 | 2021-06-18 | 曾嵘 | Stage electric opening and closing device |
-
2018
- 2018-11-21 CN CN201821928272.8U patent/CN209137978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973153A (en) * | 2021-03-02 | 2021-06-18 | 曾嵘 | Stage electric opening and closing device |
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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: 20190723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |