CN210514927U - Curtain curling and lifting linkage structure for curling hidden type laser television all-in-one machine - Google Patents
Curtain curling and lifting linkage structure for curling hidden type laser television all-in-one machine Download PDFInfo
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- CN210514927U CN210514927U CN201921668700.2U CN201921668700U CN210514927U CN 210514927 U CN210514927 U CN 210514927U CN 201921668700 U CN201921668700 U CN 201921668700U CN 210514927 U CN210514927 U CN 210514927U
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Abstract
The utility model discloses a hidden laser TV for all-in-one can curl curtain curls and lift linkage structure, the internal portion bottom of cabinet is provided with curtain elevating system, and the internal portion rear end upper portion of cabinet is provided with the curtain and curls and collect the mechanism, and the curtain top is curled with the curtain and is collected the mechanism top and link to each other, and the curtain bottom is curled with the curtain and is collected the mechanism and link to each other, and the curtain curls and collects the mechanism and comprises cylinder supporting seat, curtain cylinder, curtain guiding axle and a driving motor, the utility model discloses rational in infrastructure is installed in purpose-built laser TV all-in-one, and cooperation curtain elevating system realizes the rolling of curtain and send a roll action, and the leveling of leading is carried out through the curtain guiding axle, and the difference in height that the outer barrel of curtain cylinder was opened there is draw-in groove department both sides is the thickness of curtain, driving motor's slew velocity is unanimous with curtain elevating system's, No gap exists, and the condition of roll loosening caused by inconsistent speed can be avoided.
Description
Technical Field
The utility model relates to a hidden laser television for all-in-one curtain curls and lift linkage technical field can curl specifically is a hidden laser television for all-in-one curtain curls and lift linkage that can curl.
Background
The selection of different space projection screens is different, for example, a wide viewing angle and a low gain screen are suitable for the occasions with more people to watch or the occasions to watch transversely, a narrow viewing angle and a high gain screen are selected for watching in a narrow and long space, and a screen with proper gain is selected at the same time, so that the contrast of the screen is improved, the gray level of an image is increased, the color is bright, and the observability of the image is increased.
An existing laser television cabinet is integrated with a curtain lifting mechanism, and the curtain lifting mechanism needs to be matched with a curtain storage mechanism specially adapted to the laser television cabinet, so that rolling and roll feeding operations of a curtain are realized, and therefore an improved technology is urgently needed to solve the problem existing in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hidden laser television for all-in-one curtain curls and lift linkage structure can curl, install in purpose-built laser television all-in-one, cooperation curtain elevating system realizes the rolling of curtain and send a roll action, the flattening of leading through the curtain guiding axle, the outer barrel of curtain cylinder is opened the difference in height that has draw-in groove department both sides and is the thickness of curtain, driving motor's slew velocity is unanimous with curtain elevating system's elevating speed, make the curtain level and smooth when the rolling, there is not the space, and can avoid appearing leading to the condition of yardage roll because of the speed nonconformity, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a curtain curling and lifting linkage structure for a curlable hidden laser television all-in-one machine comprises a cabinet body, a curtain lifting mechanism, a curtain curling and collecting mechanism and a curtain, wherein the bottom end of the inner part of the cabinet body is provided with the curtain lifting mechanism, the upper part of the rear end of the inner part of the cabinet body is provided with the curtain curling and collecting mechanism, the top end of the curtain is connected with the top end of the curtain curling and collecting mechanism, the bottom end of the curtain is connected with the curtain curling and collecting mechanism, the curtain curling and collecting mechanism comprises a roller supporting seat, a curtain roller, a curtain guide shaft and a first driving motor, the roller supporting seat is arranged at the bottom of the two ends of the cabinet body, the two roller supporting seats are respectively provided with two round holes, the two ends of the curtain roller and the two ends of the curtain guide shaft are respectively arranged in the two round holes on the roller supporting seat through shaft sleeves, the, the first driving motor is installed on the outer side of the roller supporting seat.
Preferably, the roller supporting seat comprises a supporting side plate, a fixing bottom plate and reinforcing plates, the bottom of the supporting side plate is vertically connected with one end of the fixing bottom plate, the reinforcing plates are arranged on two sides of the joint of the supporting side plate and the fixing bottom plate respectively, and a plurality of screw holes are formed in the fixing bottom plate.
Preferably, the curtain cylinder includes main shaft, parallel key, outer barrel and draw-in groove, the main shaft sets up in outer barrel inside and through the bolt fastening through a plurality of parallel keys, it has the draw-in groove to open outer barrel surface one side, the draw-in groove links to each other with the curtain bottom, outer barrel is opened there is draw-in groove department both sides to have the difference in height, outer barrel is opened the difference in height that has draw-in groove department both sides and is the thickness of curtain.
Preferably, the diameter of the curtain guide shaft is smaller than that of the curtain roller, and the horizontal height of the lowermost end of the curtain guide shaft is lower than that of the shaft core of the curtain roller.
Preferably, the curtain lifting mechanism comprises a second driving motor, a screw rod, a driving screw rod assembly, a first connecting rod gear pair, a first gear, a second connecting rod gear pair, a second gear, a curtain fixing rod, a driving connecting rod, a connecting piece, a driven connecting rod and a base, wherein the second driving motor is respectively connected with the screw rod, the second driving motor is arranged on the base, the driving screw rod assembly is movably arranged on the screw rod and is connected with one end of the first connecting rod gear pair through the driving connecting rod, the other end of the first connecting rod gear pair is meshed with the second gear through the first gear, the second gear is arranged at one end of the second connecting rod gear pair, the other end of the second connecting rod gear pair is movably connected with the lower surface of the curtain fixing rod, the first gear and the second gear are both connected with the connecting piece, the driven connecting rod is connected with the first connecting rod gear pair, and two ends of the driven connecting rod are respectively connected with the connecting piece and the base.
Preferably, the curtain top and bottom are provided with the card strip, the top the card strip and curtain dead lever block, the bottom the card strip and the draw-in groove phase-match that the outer barrel surface opened.
Preferably, the first driving motor and the second driving motor are both servo synchronous motors.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) it is rational in infrastructure, install in purpose-built laser television all-in-one, the cooperation curtain elevating system realizes the rolling of curtain and send a roll action, leads the flattening through the curtain guiding axle, the outer barrel of curtain cylinder is opened the difference in height that has draw-in groove department both sides and is the thickness of curtain, driving motor's slew velocity and curtain elevating system's elevating speed unanimous, makes the curtain level and smooth when the rolling, does not have the space, and can avoid appearing leading to the condition of unreeling because of the speed is inconsistent.
(2) Install the cylinder supporting seat in the internal portion bottom of cabinet to make curtain guiding axle keep away from curtain cylinder one side and just in time be located under the curtain elevating system, in order to guarantee the curtain vertical lift, reach the best and see the shadow requirement.
(3) The curtain passes through the card strip of top and bottom and links to each other with the draw-in groove activity of the outer barrel of curtain dead lever and curtain cylinder respectively, and connected mode is simple, the maintenance or the change in the later stage of being convenient for.
(4) Adopt curtain elevating system and curtain to curl and collect the mechanism and all adopt servo synchronous motor, the precision is higher.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a curtain curling and collecting mechanism.
Fig. 3 is a schematic bottom view of the curtain curling collecting mechanism.
Fig. 4 is a schematic view of a curtain curling collecting mechanism.
FIG. 5 is a schematic view of a roller support seat.
FIG. 6 is a schematic view of a curtain roller structure.
Fig. 7 is a schematic structural view of a curtain lifting mechanism.
FIG. 8 is a schematic view of the top end of the curtain.
Fig. 9 is a schematic view of the bottom structure of the curtain.
In the figure: the curtain winding and collecting device comprises a cabinet body 1, a curtain lifting mechanism 2, a curtain winding and collecting mechanism 3, a curtain 4, a roller supporting seat 5, a curtain roller 6, a curtain guide shaft 7, a first driving motor 8, a clamping strip 9, a supporting side plate 51, a fixed bottom plate 52, a reinforcing plate 53, a main shaft 61, a flat key 62, an outer cylinder 63, a clamping groove 64, a second driving motor 201, a screw rod 202, a driving screw rod assembly 203, a first connecting rod gear pair 204, a first gear 205, a second connecting rod gear pair 206, a second gear 207, a curtain fixing rod 208, a driving connecting rod 209, a connecting piece 210, a driven connecting rod 211 and a base 212.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a curtain curling and lifting linkage structure for a curling hidden type laser television all-in-one machine comprises a cabinet body 1, a curtain lifting mechanism 2, a curtain curling collecting mechanism 3 and a curtain 4, wherein the bottom end inside the cabinet body 1 is provided with the curtain lifting mechanism 2, the upper part of the rear end inside the cabinet body 1 is provided with the curtain curling collecting mechanism 3, the top end of the curtain 4 is connected with the top end of the curtain curling collecting mechanism 3, the bottom end of the curtain 4 is connected with the curtain curling collecting mechanism 3, the curtain curling collecting mechanism 3 comprises a roller supporting seat 5, a curtain roller 6, a curtain guide shaft 7 and a first driving motor 8, the diameter of the curtain guide shaft 7 is smaller than that of the curtain roller 6, the horizontal height of the lowest end of the curtain guide shaft 7 is lower than that of a shaft core of the curtain roller 6, the roller supporting seats 5 are arranged at the bottoms of the two ends of the cabinet body 1, two circular holes are arranged on the two roller supporting, two ends of a curtain roller 6 and two ends of a curtain guide shaft 7 are respectively arranged in two round holes on the roller supporting seat 5 through shaft sleeves, two ends of the curtain roller 6 are respectively connected with a first driving motor 8, the first driving motor 8 is arranged outside the roller supporting seat 5, and the first driving motor 8 is a servo synchronous motor.
As shown in fig. 5, the roller support base 5 includes a support side plate 51, a fixing base plate 52 and a reinforcing plate 53, the bottom of the support side plate 51 is vertically connected to one end of the fixing base plate 52, the reinforcing plate 53 is disposed on each of two sides of the joint of the support side plate 51 and the fixing base plate 52, and a plurality of screw holes are formed in the fixing base plate 52.
As shown in fig. 6, the curtain roller 6 includes a main shaft 61, flat keys 62, an outer cylinder 63 and a plurality of slots 64, the main shaft 61 is disposed inside the outer cylinder 63 through the flat keys 62 and fixed by bolts, the slots 64 are formed on one side of the surface of the outer cylinder 63, the slots 64 are connected with the bottom of the curtain 4, the height difference is formed on two sides of the slots 64 formed in the outer cylinder 63, and the height difference is equal to the thickness of the curtain 4 at the two sides of the slots 64 formed in the outer cylinder 63.
As shown in fig. 7, the curtain lifting mechanism 2 includes a second driving motor 201, a screw 202, a driving screw assembly 203, a first link gear pair 204, a first gear 205, a second link gear pair 206, a second gear 207, a curtain fixing rod 208, a driving link 209, a connecting member 210, a driven link 211 and a base 212, the second driving motor 201 is a servo synchronous motor, the second driving motor 201 is respectively connected with the screw 202, the second driving motor 201 is installed on the base 212, the screw 202 is movably provided with the driving screw assembly 203, the driving screw assembly 203 is connected with one end of the first link gear pair 204 through the driving link 209, the other end of the first link gear pair 204 is engaged with the second gear 207 through the first gear 205, the second gear 207 is installed at one end of the second link gear pair 206, the other end of the second link gear pair 206 is movably connected with the lower surface of the curtain fixing rod 208, the first gear 205 and the second gear 207 are both connected to the connecting member 210, the driven link 211 is connected to the first link gear pair 204, and both ends of the driven link 211 are connected to the connecting member 210 and the base 212, respectively.
As shown in fig. 8-9, the top and bottom of the curtain 4 are provided with the clip strips 9, the clip strips 9 at the top are fastened with the curtain fixing rod 208, and the clip strips 9 at the bottom are matched with the clip grooves 64 formed on the surface of the outer cylinder 63.
A curtain curling and lifting linkage structure for a curling hidden type laser television all-in-one machine comprises the following steps:
the method comprises the following steps: transversely inserting the clamping strips 9 at the bottom of the curtain 4 into clamping grooves 64 formed in the surface of the outer cylinder 63, and transversely inserting the other end of the curtain 4 into a curtain fixing rod 208 at the top end of the curtain lifting mechanism 2 by bypassing the curtain guide shaft 7;
step two: respectively connecting a curtain roller 6 and a curtain guide shaft 7 with a roller supporting seat 5;
step three: the roller supporting seat 5 is arranged at the bottom end inside the cabinet body 1, and one side of the curtain guide shaft 7, which is far away from the curtain roller 6, is just positioned under the curtain lifting mechanism 2 so as to ensure that the curtain 4 is lifted vertically;
step four: through the cooperation of first driving motor 8 with curtain elevating system 2, the rotational speed of first driving motor 8 and the rotational speed phase-match of the second driving motor 201 of curtain elevating system 2 make the curling or release speed of curtain elevating system 2 elevating speed and the curtain curling collection mechanism 3 unanimous.
The utility model discloses a curtain elevating system 2 and curtain curl collection mechanism 3 install in the cabinet body 1 of a curlable hidden laser television all-in-one machine, curtain curl collection mechanism 3 cooperates with curtain elevating system 2 to realize the rolling and roll feeding action of curtain 4, guide leveling is carried out through curtain guiding shaft 7, the height difference of two sides of the slot 64 place opened in the outer cylinder 63 of curtain roller 6 is the thickness of curtain 4, the rotating speed of first driving motor 8 matches with the rotating speed of second driving motor 201 of curtain elevating system 2, the elevating speed of curtain elevating system 2 is consistent with the rolling or releasing speed of curtain curl collection mechanism 3, make curtain 6 level and have no space when rolling, and can avoid the condition of unrolling caused by the speed inconsistency, install roller supporting seat 5 at the bottom inside cabinet body 1, and make curtain guiding shaft 7 just under curtain elevating system 2 on the side far away from curtain roller 6, in order to guarantee that curtain 4 vertical lift reaches the best and sees the shadow requirement, curtain 4 passes through the card strip 9 of top and bottom and links to each other with the draw-in groove 64 activity of curtain dead lever 208 and the outer barrel 63 of curtain cylinder 2 respectively, and the connected mode is simple, the maintenance or the change of the later stage of being convenient for.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a hidden laser TV curtain that can curl for all-in-one curls and lift linkage structure which characterized in that: comprises a cabinet body (1), a curtain lifting mechanism (2), a curtain curling and collecting mechanism (3) and a curtain (4), wherein the bottom inside the cabinet body (1) is provided with the curtain lifting mechanism (2), the upper part of the rear end inside the cabinet body (1) is provided with the curtain curling and collecting mechanism (3), the top end of the curtain (4) is connected with the top end of the curtain curling and collecting mechanism (3), the bottom end of the curtain (4) is connected with the curtain curling and collecting mechanism (3), the curtain curling and collecting mechanism (3) comprises a roller supporting seat (5), a curtain roller (6), a curtain guide shaft (7) and a first driving motor (8), the roller supporting seat (5) is arranged at the bottom of the two ends of the cabinet body (1), the two roller supporting seats (5) are respectively provided with two round holes, the two ends of the curtain roller (6) and the two ends of the curtain guide shaft (7) are respectively arranged in the two round holes on the roller supporting seat (5) through shaft sleeves, curtain cylinder (6) both ends link to each other with first driving motor (8) respectively, first driving motor (8) are installed in the cylinder supporting seat (5) outside.
2. The curtain curling and lifting linkage structure for the curling hidden type laser television all-in-one machine as claimed in claim 1, wherein: roller supporting seat (5) are including supporting curb plate (51), PMKD (52) and reinforcing plate (53), it links to each other with PMKD (52) one end perpendicularly to support curb plate (51) bottom, it is provided with reinforcing plate (53) respectively to support curb plate (51) and PMKD (52) junction both sides, it has a plurality of screw holes to open on PMKD (52).
3. The curtain curling and lifting linkage structure for the curling hidden type laser television all-in-one machine as claimed in claim 1, wherein: curtain cylinder (6) include main shaft (61), flat key (62), outer barrel (63) and draw-in groove (64), main shaft (61) set up in outer barrel (63) inside through a plurality of flat keys (62) and pass through the bolt fastening, open outer barrel (63) surface one side has draw-in groove (64), draw-in groove (64) link to each other bottom curtain (4), open outer barrel (63) has draw-in groove (64) to locate both sides and have the difference in height, the difference in height that outer barrel (63) were opened and are had draw-in groove (64) to locate both sides is the thickness of curtain (4).
4. The curtain curling and lifting linkage structure for the curling hidden type laser television all-in-one machine as claimed in claim 1, wherein: the diameter of the curtain guide shaft (7) is smaller than that of the curtain roller (6), and the horizontal height of the lowermost end of the curtain guide shaft (7) is lower than that of the shaft core of the curtain roller (6).
5. The curtain curling and lifting linkage structure for the curling hidden type laser television all-in-one machine as claimed in claim 1, wherein: the curtain lifting mechanism (2) comprises a second driving motor (201), a screw rod (202), a driving screw rod assembly (203), a first connecting rod gear pair (204), a first gear (205), a second connecting rod gear pair (206), a second gear (207), a curtain fixing rod (208), a driving connecting rod (209), a connecting piece (210), a driven connecting rod (211) and a base (212), wherein the second driving motor (201) is respectively connected with the screw rod (202), the second driving motor (201) is arranged on the base (212), the screw rod (202) is movably provided with the driving screw rod assembly (203), the driving screw rod assembly (203) is connected with one end of the first connecting rod gear pair (204) through the driving connecting rod (209), the other end of the first connecting rod gear pair (204) is meshed with the second gear (207) through the first gear (205), and the second gear (207) is arranged at one end of the second connecting rod gear pair (206), the other end of the second connecting rod gear pair (206) is movably connected with the lower surface of the curtain fixing rod (208), the first gear (205) and the second gear (207) are both connected with the connecting piece (210), the driven connecting rod (211) is connected with the first connecting rod gear pair (204), and two ends of the driven connecting rod (211) are connected with the connecting piece (210) and the base (212) respectively.
6. The curtain curling and lifting linkage structure for the curling hidden type laser television all-in-one machine as claimed in claim 1, wherein: the curtain (4) top and bottom are provided with card strip (9), the top card strip (9) and curtain dead lever (208) block, the bottom card strip (9) and outer barrel (63) surface draw-in groove (64) phase-match that open.
7. The curtain curling and lifting linkage structure for the curling hidden type laser television all-in-one machine as claimed in claim 1, wherein: the first driving motor (8) and the second driving motor (201) are both servo synchronous motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668700.2U CN210514927U (en) | 2019-10-08 | 2019-10-08 | Curtain curling and lifting linkage structure for curling hidden type laser television all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921668700.2U CN210514927U (en) | 2019-10-08 | 2019-10-08 | Curtain curling and lifting linkage structure for curling hidden type laser television all-in-one machine |
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| CN210514927U true CN210514927U (en) | 2020-05-12 |
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| CN201921668700.2U Active CN210514927U (en) | 2019-10-08 | 2019-10-08 | Curtain curling and lifting linkage structure for curling hidden type laser television all-in-one machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113885291A (en) * | 2021-10-23 | 2022-01-04 | 江苏舜合物联网科技有限公司 | Mechanism for realizing lifting and collecting of curtain by spring |
| CN113938729A (en) * | 2020-06-29 | 2022-01-14 | 海信视像科技股份有限公司 | Screen correction method of display device and display device |
-
2019
- 2019-10-08 CN CN201921668700.2U patent/CN210514927U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113938729A (en) * | 2020-06-29 | 2022-01-14 | 海信视像科技股份有限公司 | Screen correction method of display device and display device |
| CN113885291A (en) * | 2021-10-23 | 2022-01-04 | 江苏舜合物联网科技有限公司 | Mechanism for realizing lifting and collecting of curtain by spring |
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