CN212890164U - Ceiling screen - Google Patents
Ceiling screen Download PDFInfo
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- CN212890164U CN212890164U CN202021834023.XU CN202021834023U CN212890164U CN 212890164 U CN212890164 U CN 212890164U CN 202021834023 U CN202021834023 U CN 202021834023U CN 212890164 U CN212890164 U CN 212890164U
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- display screen
- groove
- casing
- setting
- torsional spring
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Abstract
The utility model discloses a ceiling screen, which comprises a shell and a display screen, wherein the display screen is rotationally arranged on the shell, the ceiling screen also comprises a torsional spring, a one-way bearing assembly and a damper, one end of the torsional spring is pressed on the shell, the other end is pressed on the display screen, the one-way bearing assembly comprises a one-way bearing and a bearing mounting seat, the bearing mounting seat is fixed or integrally arranged on the shell, the damper comprises a movable part and a connecting part, the movable part and the connecting part can rotate relatively and have damping force, the movable part is connected on the display screen and rotates synchronously with the display screen, the one-way bearing is sleeved on the connecting part and is positioned in the bearing mounting seat, a locking part is also arranged between the display screen and the shell, can be with the display screen locking on the casing through the locking piece, locking piece unblock display screen can be opened by automatic springing, and the structure is simpler, and is more convenient during the use, and the cost is lower moreover.
Description
Technical Field
The utility model relates to the technical field of auto-parts, in particular to inhale a screen.
Background
Among the prior art, inhale a screen including display screen, casing, mainboard, connecting piece, micro motor and reducing gear box, the display screen passes through the connecting piece to be installed on the casing, and the mainboard setting is in the casing, and connecting piece internally mounted has micro motor, and reducing gear box and connecting piece are connected, through the work of automatically controlled mode drive reducing gear box and micro motor, make the display screen rotate in the horizontal direction, but have following defect at least: 1. the ceiling screen is small, so the internal structure is narrow, and the micro motor and the reduction gearbox are difficult to install; 2. the display screen can be driven to rotate to work only by providing electric energy for the micro motor; 3. the cost is high.
Disclosure of Invention
The utility model aims at: in order to overcome prior art's defect, the utility model provides a ceiling screen can be with the display screen locking on the casing through the locking piece, and locking piece unblock display screen can be opened by automatic springing, and the structure is simpler, and is more convenient in the time of the use, and the cost is lower moreover.
The utility model discloses an inhale a screen, including casing and display screen, the display screen rotates and sets up on the casing, its characterized in that: still including the torsional spring, one-way bearing assembly and attenuator, torsional spring one end is supported and is pressed on the casing, the other end supports and presses on the display screen, one-way bearing assembly is including one-way bearing and bearing mount pad, the bearing mount pad is fixed or integrative setting on the casing, the attenuator is including activity portion and connecting portion, activity portion and connecting portion can rotate relatively and have the damping force, activity portion connects and rotates on the display screen with the display screen synchronization, one-way bearing cover is established on connecting portion, and be located the bearing mount pad, still be equipped with the locking piece between display screen and the casing.
By adopting the technical scheme, the connecting part comprises the rotating part and the mounting shaft, the one-way bearing is sleeved on the mounting shaft, the rotating part and the one-way bearing synchronously rotate, when the torsional spring is mounted, the torsional spring is rotated and deformed to generate resetting force, then two ends of the torsional spring are abutted against corresponding positions, the resetting force of the torsional spring and the gravity of the display screen can drive the display screen to rotate, when the display screen is bounced off due to the resetting force of the torsional spring, the one-way bearing does not rotate, because the movable part and the display screen synchronously rotate, the movable part and the rotating part can relatively rotate to generate damping force, the damping force can play a role in buffering when the display screen rotates, when the display screen is closed, the one-way bearing can idle, the movable part and the rotating part synchronously rotate to avoid generating damping force when the display screen is closed, and the labor is saved when the display screen is, the locking piece can lock when the display screen needs to be closed, and prevents the display screen from being opened automatically.
The utility model discloses a further setting again: be equipped with the articulated shaft on the display screen, correspond the articulated shaft position on the casing and be equipped with the axle sleeve, the articulated shaft rotates and sets up in the axle sleeve, and articulated shaft cavity sets up and forms the installation cavity, and the torsional spring setting is equipped with draw-in groove a in the installation cavity on the axle sleeve, and torsional spring one end is inserted and is established in draw-in groove a, is equipped with draw-in groove b on the display screen, and the torsional spring other end is inserted and.
Adopt above-mentioned further setting again, it is more convenient when the installation to cooperate through the mode of articulated shaft and axle sleeve, installs the torsional spring through articulated shaft cavity setting moreover, can make full use of spatial layout for it is compact and succinct more in the time of structural installation, draw-in groove an and draw-in groove b can be convenient for inserting at the torsional spring both ends and establish the cooperation.
The utility model discloses a further setting again: the display screen is provided with a polygonal groove corresponding to the movable part of the damper, the damper is provided with an insert block matched with the polygonal groove, and the insert block is inserted into the groove, so that the movable part of the damper and the display screen can synchronously rotate.
Adopt above-mentioned further setting again, when the inserted block cooperated with the recess, can prevent movable part and display screen relative rotation to realize the synchronous rotation of movable part and display screen.
The utility model discloses a further setting: still be equipped with between display screen and the casing and keep off the position subassembly, keep off the position subassembly including setting up the erection column on the display screen and setting up the fender position groove on the casing, seted up the mounting groove on the erection column, be equipped with in the mounting groove and keep off the position round pin and sell the spring with keeping off the position, keep off position round pin spring one end and connect on keeping off the position round pin, the other end is contradicted in the mounting groove bottom, keeps off the position round pin and extends to outside the mounting groove, keeps off the position groove setting on keeping off position round.
By adopting the further arrangement, when the display screen is opened and closed to a certain position, the gear pin can be inserted in the gear groove, the display screen is limited to rotate automatically, and the gear pin spring can facilitate the gear pin to stretch out and draw back, so that the use is more convenient.
The utility model discloses a further setting: the locking piece is including setting up the locked groove on the display screen and setting up the spring bolt on the casing, still is equipped with on the casing to be used for driving the gliding drive key of spring bolt, spring bolt and drive key coordinated cooperation.
Adopt above-mentioned further setting, through pressing or the drive key that slides, make the spring bolt slide, realize the locking when the spring bolt slides to the locked groove in, realize the unblock when the spring bolt slides out from the locked groove in.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the torsion spring, the hinge shaft and the shaft sleeve of the present invention;
FIG. 3 is the internal structure diagram of the present invention
FIG. 4 is a schematic diagram of a position of a shift slot according to the present invention;
FIG. 5 is a schematic view of the shaft sleeve structure of the present invention;
fig. 6 is a view of the utility model of the spring bolt;
fig. 7 is a schematic view of the display screen structure of the present invention;
fig. 8 is a schematic structural view of the damper of the present invention;
FIG. 9 is a schematic view of the structure of the mounting post of the present invention;
fig. 10 is an enlarged view of a portion h of fig. 9.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:
the utility model discloses a ceiling screen, which comprises a shell 1 and a display screen 2, the display screen 2 is rotatably arranged on the shell 1, in the embodiment of the utility model, the ceiling screen further comprises a torsional spring 3, a one-way bearing assembly 4 and a damper 5, one end of the torsional spring 3 is pressed on the shell 1, the other end is pressed on the display screen 2, the one-way bearing assembly 4 comprises a one-way bearing 411 and a bearing mounting seat 412, the bearing mounting seat 412 is fixedly or integrally arranged on the shell 1, the damper 5 comprises a movable part 511 and a connecting part 512, the movable part 511 and the connecting part 512 can relatively rotate and have damping force, the movable part 511 is connected on the display screen 2 and rotates synchronously with the display screen 2, the connecting part 512 comprises a rotating part 5121 and a rotating part 5122, the one-way bearing 411 is sleeved on an installation shaft 5122, the installation shaft 5122 is inserted in the bearing mounting seat 412 and is rotatably and spacing matched with the bearing mounting seat, the limit matching can be the insertion of a square column and a square hole, which belongs to the conventional means of the technicians in the field and will not be described in detail herein, the rotating part 5121 and the one-way bearing 411 rotate synchronously, and can rotate synchronously through the matching of the vertical column and the through hole, which belongs to the conventional means of the technicians in the field and will not be described specifically herein, a locking part 6 is further arranged between the display screen 2 and the shell 1, when the torsion spring 3 is installed, the torsion spring 3 rotates and deforms to generate the reset force, then the two ends of the torsion spring 3 are pressed against the corresponding positions, the reset force of the torsion spring 3 and the gravity of the display screen 2 can drive the display screen 2 to rotate, when the display screen 2 is flicked due to the reset force of the torsion spring 3, the one-way bearing 411 does not rotate, because the movable part 511 and the display screen 2 rotate synchronously, the movable part 511 rotates relative to the connecting part 512, and the movable part 511 and the connecting part 512 rotate, damping force can play the effect of buffering when display screen 2 rotates, when display screen 2 closes, one-way bearing 411 can idle running, rotating part 5121 and one-way bearing 411 synchronous rotation, so movable part 511 and rotating part 5121 synchronous rotation, make can not produce damping force when closing, it is more laborsaving when closing, locking piece 6 can lock when display screen 2 need close, prevent that it from opening automatically.
Be equipped with articulated shaft 7 on the display screen 2, it is equipped with axle sleeve 8 to correspond articulated shaft 7 position on the casing 1, articulated shaft 7 rotates and sets up in axle sleeve 8, 7 cavity settings of articulated shaft form installation cavity 711, torsional spring 3 sets up in installation cavity 711, be equipped with draw-in groove a811 on the axle sleeve 8, 3 one ends of torsional spring are inserted and are established in draw-in groove a811, be equipped with draw-in groove b211 on the display screen 2, the 3 other ends of torsional spring are inserted and are established in draw-in groove b211, it can be more convenient when the installation to cooperate through articulated shaft 7 and axle sleeve 8's mode, and install torsional spring 3 through 7 cavity settings of articulated shaft, can make full use of spatial layout, make its structural installation more compact and succinct in the time, draw-in groove a811 and draw-.
The polygonal groove 212 is arranged on the display screen 2 corresponding to the movable portion 511 of the damper 5, the inserting block 513 matched with the polygonal groove 212 is arranged on the damper 5, the inserting block 513 is inserted into the groove 212, synchronous rotation of the movable portion 511 of the damper 5 and the display screen 2 is achieved, when the inserting block 513 is matched with the groove 212, the movable portion 511 and the display screen 2 can be prevented from rotating relatively, and therefore synchronous rotation of the movable portion 511 and the display screen 2 is achieved.
Still be equipped with between display screen 2 and the casing 1 and keep off a position subassembly 10, keep off position subassembly 10 including setting up erection column 1011 on display screen 2 and the gear groove 1012 of setting on casing 1, mounting groove 1013 has been seted up on erection column 1011, be equipped with in mounting groove 1013 fender round pin 1014 and fender round pin spring 1015, keep off position round pin spring 1015 one end and connect on keeping off position round pin 1014, the other end conflicts in the mounting groove 1013 bottom, keep off position round pin 1014 extends to outside the mounting groove 1013, keep off position groove 1012 sets up on keeping off position round pin 1014 movement path direction, when display screen 2 opens and shuts a position, keep off position round pin 1014 can insert and establish on keeping off position groove 1012, restriction display screen 2 rotates by oneself again, keep off position round pin spring 1015 can be convenient for keep off position round pin 1014 is flexible, make when using more convenient.
The locking member 6 includes a lock groove 611 disposed on the display screen 2 and a lock tongue 612 disposed on the housing 1, the housing 1 is further provided with a driving key 613 for driving the lock tongue 612 to slide, the lock tongue 612 is in linkage fit with the driving key 613, the lock tongue 612 slides by pressing or sliding the driving key 613, the lock tongue 612 is locked when sliding into the lock groove 611, and the lock tongue 612 unlocks when sliding out of the lock groove 611, the specific installation of the locking member 6 may be a door lock structure, and belongs to a conventional means of a person skilled in the art, and will not be described in detail herein.
Claims (5)
1. The utility model provides a ceiling screen, including casing and display screen, the display screen rotates and sets up on the casing its characterized in that: still including the torsional spring, one-way bearing assembly and attenuator, torsional spring one end is supported and is pressed on the casing, the other end supports and presses on the display screen, one-way bearing assembly is including one-way bearing and bearing mount pad, the bearing mount pad is fixed or integrative setting on the casing, the attenuator is including activity portion and connecting portion, activity portion and connecting portion can rotate relatively and have the damping force, activity portion connects and rotates on the display screen with the display screen synchronization, one-way bearing cover is established on connecting portion, and be located the bearing mount pad, still be equipped with the locking piece between display screen and the casing.
2. A ceiling screen according to claim 1, wherein: be equipped with the articulated shaft on the display screen, correspond the articulated shaft position on the casing and be equipped with the axle sleeve, the articulated shaft rotates and sets up in the axle sleeve, and articulated shaft cavity sets up and forms the installation cavity, and the torsional spring setting is equipped with draw-in groove a in the installation cavity on the axle sleeve, and torsional spring one end is inserted and is established in draw-in groove a, is equipped with draw-in groove b on the display screen, and the torsional spring other end is inserted and.
3. A ceiling screen according to claim 1 or 2, wherein: the display screen is provided with a polygonal groove corresponding to the position of the movable part of the damper, the damper is provided with an insert block matched with the polygonal groove, and the insert block is inserted in the groove to realize synchronous rotation of the movable part and the display screen.
4. A ceiling screen according to claim 3, wherein: still be equipped with between display screen and the casing and keep off the position subassembly, keep off the position subassembly including setting up the erection column on the display screen and setting up the fender position groove on the casing, seted up the mounting groove on the erection column, be equipped with in the mounting groove and keep off the position round pin and sell the spring with keeping off the position, keep off position round pin spring one end and connect on keeping off the position round pin, the other end is contradicted in the mounting groove bottom, keeps off the position round pin and extends to outside the mounting groove, keeps off the position groove setting on keeping off position round.
5. A ceiling screen according to claim 4, wherein: the locking piece is including setting up the locked groove on the display screen and setting up the spring bolt on the casing, still is equipped with on the casing to be used for driving the gliding drive key of spring bolt, spring bolt and drive key coordinated cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834023.XU CN212890164U (en) | 2020-08-27 | 2020-08-27 | Ceiling screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021834023.XU CN212890164U (en) | 2020-08-27 | 2020-08-27 | Ceiling screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890164U true CN212890164U (en) | 2021-04-06 |
Family
ID=75251110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021834023.XU Active CN212890164U (en) | 2020-08-27 | 2020-08-27 | Ceiling screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212890164U (en) |
-
2020
- 2020-08-27 CN CN202021834023.XU patent/CN212890164U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 289 and 291, Binhai Second Road, Wenzhou Economic and Technological Development Zone, Wenzhou, Zhejiang 325000 Patentee after: Zhejiang Changjiang Automobile Electronics Co.,Ltd. Address before: No.289, Binhai 2nd Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee before: WENZHOU CHANGJIANG AUTOMOBILE ELECTRONIC SYSTEM Co.,Ltd. |
|
| CP03 | Change of name, title or address |