CN220872870U - Rope body traction stabilizing structure of wall-hanging projection curtain - Google Patents
Rope body traction stabilizing structure of wall-hanging projection curtain Download PDFInfo
- Publication number
- CN220872870U CN220872870U CN202322599312.6U CN202322599312U CN220872870U CN 220872870 U CN220872870 U CN 220872870U CN 202322599312 U CN202322599312 U CN 202322599312U CN 220872870 U CN220872870 U CN 220872870U
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- wall
- curtain
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- stabilizing structure
- transmission
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- 230000000087 stabilizing effect Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 36
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 25
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a rope traction stabilizing structure of a wall-mounted projection curtain, which relates to the technical field of projection equipment and comprises a wall body.
Description
Technical Field
The utility model relates to the technical field of projection equipment, in particular to a rope traction stabilizing structure of a wall-mounted projection curtain.
Background
The projector, also called projector, is a device capable of projecting images or videos onto a curtain, and playing corresponding video signals by connecting different interfaces with computers, VCD, DVD, BD, game machines, DV and the like, wherein the projected wall-mounted curtain is quite common, and the projector is widely applied to families, offices, schools and entertainment venues and has CRT, LCD, DLP, 3LCD and other different types according to different working modes.
In the prior art, when using the projecting apparatus to project image or video to wall-hanging curtain, because current wall-hanging curtain is generally fixed in the upper end, the rolling stretches out and draws back in the lower extreme, generally the lower extreme of wall-hanging curtain is all not fixed, because the lower extreme of wall-hanging curtain is not fixed, thereby when using in windy place, make wall-hanging curtain drift along with wind very easily, and then make projected image or video appear the unclear condition, do not set up the structure of clearing up the curtain on the wall-hanging curtain of current simultaneously, after long-time use, can accumulate the dust on the curtain, when not in time clearing up, can influence picture or video projection's clear picture, consequently, the rope body of wall-hanging projection curtain pulls firm structure and satisfies people's demand.
Disclosure of utility model
The utility model aims to provide a rope traction stabilizing structure of a wall-mounted projection curtain, which aims to solve the problems that the bottom side of the wall-mounted curtain of the existing projector provided in the background art is not fixed, so that the curtain is easy to float in a place where wind blows to influence the projection effect, and meanwhile, the structure for cleaning the curtain is not arranged on the existing wall-mounted curtain, and dust can be accumulated on the curtain after the curtain is used for a long time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rope body traction stabilizing structure of wall-hanging projection curtain, includes the wall body, movable mounting has wall-hanging curtain on the wall body, install the location frame on the wall body, equal slidable mounting has the plug rod on the both ends of location frame, the grafting groove has all been seted up on the both ends of wall-hanging curtain, and two plug rods movable mounting are in two grafting inslot respectively.
Preferably, the wall body is provided with a lower cleaning pad, the lower cleaning pad is contacted with the lower surface of the wall-hanging curtain, a U-shaped plate is arranged on the lower cleaning pad, two transmission blocks are slidably arranged on the U-shaped plate, transmission rods are rotatably arranged on the two transmission blocks, movable blocks are rotatably arranged on the two transmission rods, an upper cleaning pad is arranged on the two movable blocks, and the upper cleaning pad is contacted with the upper surface of the wall-hanging curtain.
Preferably, two return springs are mounted on one side of the retention frame, and the other ends of the two return springs are mounted on the insertion rod.
Preferably, a positioning hole is formed in one side of the retention frame, and the plugging rod is slidably arranged in the positioning hole.
Preferably, the U-shaped plate is provided with a positioning shaft, the two transmission blocks are both slidably arranged on the positioning shaft, the positioning shaft is sleeved with a driving spring, and two ends of the driving spring are respectively arranged on one side, close to each other, of the two transmission blocks.
Preferably, the transmission block is provided with a rotation shaft, the movable block is provided with a rotation shaft, the transmission rod is provided with two rotation holes, and the rotation shaft are respectively and rotatably arranged in the two rotation holes.
Preferably, a chute is formed in the U-shaped plate, a sliding block is slidably mounted on the inner wall of the chute, and the sliding block is mounted on the transmission block.
The beneficial effects of the utility model are as follows:
According to the utility model, through the arrangement of the structures such as the retaining frame, the reset spring, the inserting grooves, the inserting rods and the like, when the wall-mounted curtain is unfolded and ready for throwing pictures or videos, the wall-mounted curtain is directly pulled into the retaining frame, when the wall-mounted curtain moves downwards, the inserting rods are driven to move outwards due to the trapezoid shape of the inserting rods, the reset spring stretches, when the inserting grooves on the wall-mounted curtain are overlapped with the inserting rods, the inserting rods on two sides can be rapidly driven to move towards the inserting grooves on two ends of the wall-mounted curtain by using the restoring force of the reset springs on two sides, so that the wall-mounted curtain can be conveniently fixed on the retaining frame, and the influence on the quality of a projection effect due to the fact that the wall-mounted curtain is not fixed is avoided when the wall-mounted curtain projects in a windy place.
According to the utility model, through the arrangement of the structures such as the lower cleaning pad, the upper cleaning pad, the driving spring and the like, the driving spring is utilized to drive the driving block to move, the driving block drives the driving rod to rotate, and the driving rod drives the movable block to move, and the movable block drives the upper cleaning pad to be clung to the wall-mounted curtain, so that two sides of the wall-mounted curtain are respectively in close contact with the upper cleaning pad and the lower cleaning pad, the wall-mounted curtain can be cleaned conveniently, floating dust on the wall-mounted curtain is prevented from being cleaned in time, long-time accumulation can be carried out on the wall-mounted curtain, and the service life of the wall-mounted curtain is shortened.
Drawings
Fig. 1 is a schematic structural diagram of a rope traction stabilizing structure of a wall-hanging projection curtain according to the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the wall body, the lower cleaning pad and the U-shaped plate of the rope traction stabilizing structure of the wall-mounted projection curtain;
FIG. 3 is a schematic diagram of the connection structure of the U-shaped plate, the transmission rod and the upper cleaning pad of the rope traction stabilizing structure of the wall-hanging projection curtain;
Fig. 4 is a schematic cross-sectional view of a wall, a retainer and a plug rod with a rope traction stabilizing structure for a wall-hanging projection curtain according to the present utility model.
In the figure: 1. a wall body; 2. wall hanging type curtain; 3. a lower cleaning pad; 4. a U-shaped plate; 5. a transmission rod; 6. a movable block; 7. a retention frame; 8. positioning a shaft; 9. a drive spring; 10. a transmission block; 11. a cleaning pad is arranged on the upper part; 12. a rotating shaft; 13. a rotation shaft; 14. a rotation hole; 15. a sliding block; 16. a chute; 17. inserting a connecting rod; 18. a return spring; 19. positioning holes; 20. and a plug-in groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a rope body traction stabilizing structure of wall-mounted projection curtain, including wall body 1, movable mounting has wall-mounted curtain 2 on wall body 1, install retainer 7 on wall body 1, equal slidable mounting has plug rod 17 on the both ends of retainer 7, plug grooves 20 have all been seted up on the both ends of wall-mounted curtain 2, two plug rods 17 movable mounting respectively in two plug grooves 20, when spreading wall-mounted curtain 2 and preparing to put in picture or video, directly draw wall-mounted curtain 2 into retainer 7, when wall-mounted curtain 2 moves down, because plug rod 17's shape is trapezoidal, thereby can drive plug rod 17 outside to move earlier, reset spring 18 stretches, when plug grooves 20 and plug rod 17 on wall-mounted curtain 2 coincide, plug grooves 20 at both ends on wall-mounted curtain 2 are moved to the quick drive plug rod 17 of both sides, thereby can be convenient fix wall-mounted curtain 2 on retainer 7, when carrying out the projection curtain 2 has not influenced by the effect of projection, thereby the quality is not influenced by the projection curtain 2.
Referring to fig. 2, in the utility model, a lower cleaning pad 3 is installed on a wall body 1, the lower cleaning pad 3 is in contact with the lower surface of a wall-mounted curtain 2, two transmission blocks 10 are slidably installed on a U-shaped plate 4,U and a plate 4 on the lower cleaning pad 3, transmission rods 5 are rotatably installed on the two transmission blocks 10, movable blocks 6 are rotatably installed on the two transmission rods 5, an upper cleaning pad 11 is installed on the two movable blocks 6, the upper cleaning pad 11 is in contact with the upper surface of the wall-mounted curtain 2, the transmission blocks 10 are driven by a driving spring 9 to move, the transmission rods 5 drive the movable blocks 6 to move, and the movable blocks 6 drive the upper cleaning pad 11 to be tightly attached to the wall-mounted curtain 2, so that two sides of the wall-mounted curtain 2 are respectively in close contact with the upper cleaning pad 11 and the lower cleaning pad 3, the wall-mounted curtain 2 can be cleaned conveniently, the wall-mounted curtain 2 is prevented from being cleaned in time, and long-time accumulation can be carried out on the wall-mounted curtain 2, and the service life of the wall-mounted curtain 2 is shortened.
Referring to fig. 4, in the present utility model, two return springs 18 are installed on one side of the retainer 7, the other ends of the two return springs 18 are installed on the insertion rod 17, a positioning hole 19 is formed on one side of the retainer 7, the insertion rod 17 is slidably installed in the positioning hole 19, and as the insertion rod 17 is trapezoidal, the insertion rod 17 in the positioning hole 19 on the retainer 7 is driven to move outwards, the return springs 18 stretch, and when the insertion groove 20 on the wall-hanging curtain 2 is overlapped with the insertion rod 17, the return force of the return springs 18 on both sides can be used to quickly drive the insertion rods 17 on both sides to move into the insertion grooves 20 on both ends of the wall-hanging curtain 2, so that the wall-hanging curtain 2 can be conveniently fixed on the retainer 7.
Referring to fig. 2-3, in the utility model, a positioning shaft 8 is installed on a U-shaped plate 4, two transmission blocks 10 are both slidably installed on the positioning shaft 8, a driving spring 9 is sleeved on the positioning shaft 8, two ends of the driving spring 9 are respectively installed on one side, close to each other, of the two transmission blocks 10, and the driving spring 9 on the positioning shaft 8 is utilized to drive the transmission blocks 10 to move, so that power is conveniently provided for an upper cleaning pad 11 to cling to a wall-hanging curtain 2.
Referring to fig. 2, in the present utility model, a rotation shaft 12 is installed on a transmission block 10, a rotation shaft 13 is installed on a movable block 6, two rotation holes 14 are opened on a transmission rod 5, the rotation shaft 12 and the rotation shaft 13 are respectively rotatably installed in the two rotation holes 14, and the rotation shaft 12 on the transmission block 10 and the rotation shaft 13 on the movable block 6 are respectively rotated in the two rotation holes 14 on the transmission rod 5, so that power is conveniently transmitted to an upper cleaning pad 11.
Referring to fig. 3, in the present utility model, a chute 16 is formed on the U-shaped board 4, a sliding block 15 is slidably mounted on the inner wall of the chute 16, and the sliding block 15 is mounted on the transmission block 10, and the sliding block 15 on the transmission block 10 slides in the chute 16 on the U-shaped board 4, so that the transmission block 10 does not deviate during movement.
The working principle of the utility model is as follows:
When spreading wall-hanging curtain 2 and preparing to throw in picture or video, in the direct pulling-in holder 7 of wall-hanging curtain 2, when wall-hanging curtain 2 moves down, because the shape of plug rod 17 is trapezoidal, thereby can drive the plug rod 17 in the locating hole 19 on the holder 7 to move outwards earlier, reset spring 18 stretches, when jack groove 20 on wall-hanging curtain 2 overlaps with plug rod 17, utilize the restoring force of both sides reset spring 18 can be quick drive plug rod 17 to wall-hanging curtain 2 on both ends in the jack groove 20 remove, thereby can be convenient when carrying out the projection to wall-hanging curtain 2 in the holder 7, thereby the quality that results in the projecting effect is influenced because of not fixing wall-hanging curtain 2, drive block 10 on the drive slide groove 16 that utilizes drive spring 9 on the locating shaft 8 moves, drive transmission rod 5 rotates, drive rotation axis 13, rotation axis 13 drives movable block 6 and drives the plug rod 17 to move to wall-hanging curtain 2 in the jack groove 20 at both ends, thereby can not take up the wall-hanging curtain 2 in time and the wall-hanging curtain 2 is realized in time, thereby the wall-hanging curtain 2 is cut down with the wall-hanging curtain 2 is realized in time, and the wall-hanging curtain 2 is cleaned up in time is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a rope body traction stabilizing structure of wall-hanging projection curtain, includes wall body (1), movable mounting has wall-hanging curtain (2), its characterized in that on wall body (1): install retainer (7) on wall body (1), all slidable mounting has spliced pole (17) on the both ends of retainer (7), spliced groove (20) have all been seted up on the both ends of wall-hanging curtain (2), and two spliced poles (17) are movable mounting respectively in two spliced grooves (20).
2. The rope traction stabilizing structure of a wall-mounted projection curtain according to claim 1, wherein: install down clearance pad (3) on wall body (1), lower clearance pad (3) are contacted with the lower surface of wall-hanging curtain (2), install U template (4) down on clearance pad (3), slidable mounting has two transmission blocks (10) on U template (4), all rotates on two transmission blocks (10) and installs transfer line (5), all rotates on two transfer lines (5) and installs movable block (6), installs on two movable blocks (6) clearance pad (11), goes up clearance pad (11) and the upper surface of wall-hanging curtain (2) and contacts.
3. The rope traction stabilizing structure of a wall-mounted projection curtain according to claim 1, wherein: two return springs (18) are arranged on one side of the retention frame (7), and the other ends of the two return springs (18) are arranged on the inserting connection rod (17).
4. A wall-hanging projection curtain rope traction stabilization structure as claimed in claim 3, wherein: one side of the retention frame (7) is provided with a positioning hole (19), and the plug-in rod (17) is slidably arranged in the positioning hole (19).
5. The rope traction stabilizing structure of a wall-mounted projection curtain according to claim 2, wherein: install location axle (8) on U template (4), two transmission piece (10) are all slidable mounting on location axle (8), cup jointed drive spring (9) on location axle (8), the both ends of drive spring (9) are installed respectively on the one side that two transmission pieces (10) are close to each other.
6. The rope traction stabilizing structure of a wall-mounted projection curtain according to claim 2, wherein: the transmission block (10) is provided with a rotating shaft (12), the movable block (6) is provided with a rotating shaft (13), the transmission rod (5) is provided with two rotating holes (14), and the rotating shaft (12) and the rotating shaft (13) are respectively and rotatably arranged in the two rotating holes (14).
7. The rope traction stabilizing structure of a wall-mounted projection curtain according to claim 2, wherein: a chute (16) is formed in the U-shaped plate (4), a sliding block (15) is slidably mounted on the inner wall of the chute (16), and the sliding block (15) is mounted on the transmission block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599312.6U CN220872870U (en) | 2023-09-25 | 2023-09-25 | Rope body traction stabilizing structure of wall-hanging projection curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322599312.6U CN220872870U (en) | 2023-09-25 | 2023-09-25 | Rope body traction stabilizing structure of wall-hanging projection curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220872870U true CN220872870U (en) | 2024-04-30 |
Family
ID=90815830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322599312.6U Active CN220872870U (en) | 2023-09-25 | 2023-09-25 | Rope body traction stabilizing structure of wall-hanging projection curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220872870U (en) |
-
2023
- 2023-09-25 CN CN202322599312.6U patent/CN220872870U/en active Active
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