CN112477741A - Car as a house is with lift TV screen device and control system thereof - Google Patents
Car as a house is with lift TV screen device and control system thereof Download PDFInfo
- Publication number
- CN112477741A CN112477741A CN202011450424.XA CN202011450424A CN112477741A CN 112477741 A CN112477741 A CN 112477741A CN 202011450424 A CN202011450424 A CN 202011450424A CN 112477741 A CN112477741 A CN 112477741A
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- screen
- window
- fixedly arranged
- display screen
- fixed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
- B60P3/34—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles the living accommodation being expansible, collapsible or capable of rearrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0084—Adjustable or movable supports with adjustment by linear movement in their operational position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transportation (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a lifting television screen device for a motor home, which comprises a screen and a top plate, wherein the top of the screen is fixedly provided with a through window, the bottom of the top plate is fixedly provided with a containing groove, two sides of the through window are fixedly provided with through window sliding grooves, two sides of the containing groove are fixedly provided with top plate sliding grooves, a display screen is connected between the through window sliding grooves and the top plate sliding grooves in a sliding manner, the middle part of the top end of the display screen is rotatably connected with one side of a connecting block, the inside of the top plate is fixedly provided with a telescopic rod, the top end of the telescopic rod is rotatably connected with the other side of the connecting block, the inside of the screen is positioned at two sides of the through window and is slidably connected with through window partition plates, the middle part of the inner side of the screen is fixedly provided with a ball screw rod, and the ball screw rod penetrates through the bottom of the through window partition plates, has higher space-saving efficiency.
Description
Technical Field
The invention relates to the technical field of caravan accessories, in particular to a lifting television screen separation device for a caravan and a control system thereof.
Background
At present, along with the improvement of people's standard of living, the car as a house becomes leisure tourism gradually, one of the vehicle of lodging amusement, the front portion of car as a house, the rear portion is the sojourn storehouse, one side that is close to the driver's cabin in the sojourn storehouse is equipped with the partition usually, the TV is as the indispensable article in the car as a house, the structure of liftable TV is adopted usually, the installation method of a present liftable TV is installed it between the partition including front and back panel, the upper portion of panel all is equipped with the opening around the partition, when the TV rises and is located the opening, can watch the TV program, and can realize the isolation in driver's cabin and sojourn storehouse, the TV descends and hides the back, the opening on the panel communicates around driver's cabin and the sojourn storehouse accessible, and can to a certain extent open the field of vision of taking a person in the sojou.
Traditional lift TV screen partitioning device, TV are direct rising or decline when going up and down mostly, need reserve sufficient lift space in the position of lift for this reason, but because the inside space of car as a house is comparatively limited, the lift space of reservation can occupy the space in the car as a house. Therefore, we improve the above and propose a lifting television screen device for a motor home and a control system thereof.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a lifting television screen device for a caravan, which comprises a screen and a top plate, wherein the top of the screen is fixedly provided with a through window, the bottom of the top plate is fixedly provided with a containing groove, two sides of the through window are fixedly provided with through window sliding grooves, two sides of the containing groove are fixedly provided with top plate sliding grooves, a display screen is slidably connected between the through window sliding grooves and the top plate sliding grooves, two ends of the display screen are rotatably connected with pulleys, the middle part of the top end of the display screen is rotatably connected with one side of a connecting block, the inside of the top plate is fixedly provided with a telescopic rod, the top end of the telescopic rod is rotatably connected with the other side of the connecting block, the inside of the screen is positioned at two sides of the through window and is slidably connected with a through window clapboard, the middle part of the inner side of the screen is fixedly provided with a ball screw, the bottom end of the, one side of the ball screw is rotationally connected with the bearing seat through a bearing.
As a preferable technical scheme of the invention, a fixed table is fixedly arranged in the middle of the bottom end of the inner side of the screen, a stepping motor is fixedly arranged in the middle of the top end of the fixed table, a rotating shaft of the stepping motor is fixedly connected with a transmission rod, a bevel gear is fixedly arranged at the top end of the transmission rod, and one ends of the two ball screws, which are close to the transmission rod, are fixedly connected with the bevel gear matched with the bevel gear.
As a preferred technical scheme of the invention, the connection part of the two sides of the through window and the through window clapboard is fixedly provided with an opening, and the middle part and the bottom of the through window chute are fixedly arranged in the middle part of the through window clapboard.
As a preferred technical scheme of the invention, an air pump is fixedly arranged at the bottom end of the telescopic rod, a lifting control switch is fixedly arranged on the front face of the partition screen, and the lifting control switch is electrically connected with the air pump.
The utility model provides a control system of lift TV screen for car as a house, the fixed control module that is equipped with in inside of screen, control module electric connection display screen promotes module, screen removal module, standby position detection module and operating position detection module.
As a preferred technical scheme of the invention, the display screen pushing module comprises a display screen, a connecting block and a telescopic rod, and the screen partition moving module comprises a through window partition plate, a ball screw, a bearing seat, a stepping motor and a transmission rod.
As a preferred technical solution of the present invention, one end of the inner wall of the through window chute and the top plate chute is fixedly provided with a first infrared sensor, the standby position detection module is composed of two first infrared sensors, the other end of the inner wall of the through window chute and the top plate chute is fixedly provided with a second infrared sensor, the working position detection module is composed of two second infrared sensors, the model of the first infrared sensor is LHI954, and the model of the second infrared sensor is LHl 958.
As a preferred technical solution of the present invention, the control module includes a lifting control switch, and the lifting control switch is electrically connected to the telescopic rod and the stepping motor.
The invention has the beneficial effects that: the ball screw is rotated by the transmission of the stepping motor, so that the opening and closing of the through window partition plate are increased, the lifting space of the television is reserved in the through window, the reserved space required by the lifting of the television is favorably reduced, and other available space in the caravan is increased; the middle part and the bottom part of the through window sliding groove are fixedly arranged in the middle part of the through window partition plate, so that guide rails can be provided for the lifting of the display screen at two sides after the through window partition plate is opened, the lifting of the display screen is smoother, the display screen is not easy to shake, and the stability during lifting is favorably improved; the air pump is arranged, so that a power source can be provided for the lifting of the display screen, the lifting of the display screen is more automatic, and the use convenience of the lifting television screen is improved; the first infrared sensor and the second infrared sensor are arranged at the two ends of the inner walls of the through window sliding groove and the top plate sliding groove, so that the standby position and the working position of the display screen and the through window partition plate can be detected, the whole control system can smoothly run, and the use comfort of a user is improved; by controlling the telescopic rod and the stepping motor by the lifting control switch, the lifting television screen for the motor home can be more convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall external structure of a screen device of a lifting TV for a caravan;
FIG. 2 is a schematic view of the internal side view of the elevating TV screen device for a caravan of the present invention;
FIG. 3 is a schematic view of the internal structure of the screen device of the TV set for caravan;
FIG. 4 is an enlarged view of the structure A of the screen device of the TV set for caravan of the present invention;
FIG. 5 is a system block diagram of a control system for a lift television screen for a recreational vehicle, in accordance with the present invention;
fig. 6 is a circuit diagram of a lifting television screen device for a caravan of the present invention.
In the figure: 1. separating the screen; 2. a top plate; 3. a window is opened; 4. a receiving groove; 5. a through window chute; 6. a top plate chute; 7. a display screen; 8. a pulley; 9. connecting blocks; 10. a telescopic rod; 11. a through window partition plate; 12. a ball screw; 13. a bearing seat; 14. a fixed table; 15. a stepping motor; 16. a transmission rod; 17. a lifting control switch.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in figures 1-6, the invention relates to a lifting television screen device for a caravan, which comprises a screen 1 and a top plate 2, wherein a through window 3 is fixedly arranged at the top of the screen 1, an accommodating groove 4 is fixedly arranged at the bottom of the top plate 2, through window chutes 5 are fixedly arranged at two sides of the through window 3, top plate chutes 6 are fixedly arranged at two sides of the accommodating groove 4, a display screen 7 is slidably connected between the through window chutes 5 and the top plate chutes 6, two ends of the display screen 7 are rotatably connected with pulleys 8, the middle part of the top end of the display screen 7 is rotatably connected with one side of a connecting block 9, a telescopic rod 10 is fixedly arranged inside the top plate 2, the top end of the telescopic rod 10 is rotatably connected with the other side of the connecting block 9, the inside of the screen 1 is positioned at two sides of the through window 3 and is slidably connected with a through window partition plate 11, a ball screw 12 is fixedly arranged at the middle part of the, the ball screw 12 penetrates through the bottom of the through window partition 11, and one side of the ball screw 12 is rotatably connected with the bearing seat 13 through a bearing.
Wherein, the inboard bottom middle part of partition screen 1 is fixed and is equipped with fixed station 14, the fixed step motor 15 that is equipped with in top middle part of fixed station 14, step motor 15's pivot fixed connection transfer line 16, the top of transfer line 16 is fixed and is equipped with bevel gear, two ball 12 are close to the one end fixed connection of transfer line 16 and bevel gear matched with bevel gear, transmission through using step motor 15 makes ball 12 rotate, thereby increase opening and closing of logical window baffle 11, make the inside of leading to window 3 reserve the lift space of TV set, be favorable to reducing the required headspace of TV set lift, make the inside other available spaces of car as a house increase.
Wherein, the both sides that lead to window 3 are equipped with the opening with the fixed junction that leads to window baffle 11, the middle part that leads to window spout 5 and the fixed middle part that sets up at logical window baffle 11 in bottom, through the middle part that will lead to window spout 5 and the fixed middle part that sets up at logical window baffle 11 in bottom, can make to lead to window baffle 11 and can provide the guide rail for the lift of display screen 7 opening back both sides, make the lift of display screen 7 more level and smooth, be difficult for rocking, stability when being favorable to increasing the lift.
Wherein, the bottom mounting of telescopic link 10 is equipped with the air pump, and the front of partition screen 1 is fixed and is equipped with lift control switch 17, lift control switch 17 and air pump electric connection, through setting up the air pump, can provide power source for the lift of display screen 7, make the lift of display screen 7 more automatic, be favorable to increasing the use convenience of this lift TV partition screen.
A control system of a lifting television screen for a motor home is characterized in that a control module is fixedly arranged inside a screen 1, and the control module is electrically connected with a display screen pushing module, a screen moving module, a standby position detection module and a working position detection module.
The display screen pushing module comprises a display screen 7, a connecting block 9 and a telescopic rod 10, and the screen separation moving module comprises a through window partition plate 11, a ball screw 12, a bearing seat 13, a stepping motor 15 and a transmission rod 16.
Wherein, the fixed first infrared sensor that is equipped with of inner wall one end of logical window spout 5 and roof spout 6, standby position detection module comprises two first infrared sensor, the fixed second infrared sensor that is equipped with in the inner wall other end of logical window spout 5 and roof spout 6, operating position detection module comprises two second infrared sensor, first infrared sensor's model is LHI954, second infrared sensor's model is LHl958, set up first infrared sensor and second infrared sensor through the inner wall both ends at logical window spout 5 and roof spout 6, can detect display screen 7 and the standby position and the operating position of logical window baffle 11, make whole control system can smooth operation, be favorable to improving user's comfort level.
Wherein, control module includes lift control switch 17, lift control switch 17 and telescopic link 10 and step motor 15 electric connection, through controlling telescopic link 10 and step motor 15 with lift control switch 17, can make this lift TV screen for car as a house use more conveniently.
During operation, step motor 15 corotation, it is rotatory to drive ball 12 through transfer line 16, make to lead to window baffle 11 and keep away from to both sides, reach the working position after, step motor 15 stall, the terminal air pump operation of telescopic link 10 this moment, make telescopic link 10 extension, drive display screen 7 that connecting block 9 connects and slide in the inside of leading to window spout 5 and roof spout 6, both sides through at display screen 7 set up pulley 8, can make the removal of display screen 7 more level and smooth, when the working position is arrived at the both ends of display screen 7, accomplish the use of stretching out of display screen 7. When needing to accomodate retrieving and holding in groove 4 with display screen 7, the terminal air pump operation of telescopic link 10 this moment, make telescopic link 10 shrink, display screen 7 that drive connecting block 9 is connected slides in the inside of logical window spout 5 and roof spout 6, when the both ends of display screen 7 reachd the standby position, air pump stall, step motor 15 reversal this moment, it is rotatory to drive ball 12 through transfer line 16, make to lead to window baffle 11 and be close to both sides, reach the standby position after, step motor 15 stall, accomplish accomodating to display screen 7.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a lift TV screen device for car as a house, includes screen (1) and roof (2), its characterized in that, the fixed logical window (3) that is equipped with in top of screen (1), the fixed groove (4) of accomodating that is equipped with in bottom of roof (2), the fixed logical window spout (5) that is equipped with in both sides of logical window (3), the fixed roof spout (6) that is equipped with in both sides of accomodating groove (4), sliding connection display screen (7) between logical window spout (5) and roof spout (6), the both ends of display screen (7) are rotated and are connected pulley (8), the top middle part of display screen (7) is rotated and is connected connecting block (9) one side, the inside of roof (2) is fixed and is equipped with telescopic link (10), the top of telescopic link (10) is rotated and is connected the opposite side of connecting block (9), the inside of screen (1) is located both sides sliding connection logical window baffle (11) of logical window (3), the novel screen is characterized in that a ball screw (12) is fixedly arranged in the middle of the inner side of the screen (1), a bearing seat (13) is fixedly arranged on the inner side, located on the screen (1), of the bottom end of the through window (3), the ball screw (12) penetrates through the bottom of the through window partition plate (11), and one side of the ball screw (12) is rotatably connected with the bearing seat (13) through a bearing.
2. The screen device of claim 1, wherein a fixed table (14) is fixedly arranged in the middle of the bottom end of the inner side of the screen (1), a stepping motor (15) is fixedly arranged in the middle of the top end of the fixed table (14), a rotating shaft of the stepping motor (15) is fixedly connected with a transmission rod (16), a bevel gear is fixedly arranged at the top end of the transmission rod (16), and one ends of the two ball screws (12) close to the transmission rod (16) are fixedly connected with bevel gears matched with the bevel gears.
3. The lifting television screen device for the caravan, according to claim 1, wherein an opening is fixedly arranged at the joint of the two sides of the through window (3) and the through window partition plate (11), and the middle part and the bottom of the through window chute (5) are fixedly arranged at the middle part of the through window partition plate (11).
4. The lifting television screen device for the caravan, according to claim 1, is characterized in that an air pump is fixedly arranged at the bottom end of the telescopic rod (10), a lifting control switch (17) is fixedly arranged on the front surface of the screen (1), and the lifting control switch (17) is electrically connected with the air pump.
5. The utility model provides a control system of lift TV screen for car as a house which characterized in that, the fixed control module that is equipped with in inside of screen (1), control module electric connection display screen promotes module, screen removal module, standby position detection module and operating position detection module.
6. The control system of claim 5, wherein the display screen pushing module comprises a display screen (7), a connecting block (9) and a telescopic rod (10), and the screen moving module comprises a through window partition plate (11), a ball screw (12), a bearing seat (13), a stepping motor (15) and a transmission rod (16).
7. The control system of claim 5, wherein a first infrared sensor is fixedly arranged at one end of the inner walls of the through window chute (5) and the top plate chute (6), the standby position detection module comprises two first infrared sensors, a second infrared sensor is fixedly arranged at the other end of the inner walls of the through window chute (5) and the top plate chute (6), the working position detection module comprises two second infrared sensors, the first infrared sensor is LHI954, and the second infrared sensor is LHl 958.
8. The control system of claim 5, wherein the control module comprises a lifting control switch (17), and the lifting control switch (17) is electrically connected with the telescopic rod (10) and the stepping motor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011450424.XA CN112477741B (en) | 2020-12-11 | 2020-12-11 | Lifting television screen device for motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011450424.XA CN112477741B (en) | 2020-12-11 | 2020-12-11 | Lifting television screen device for motor home |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112477741A true CN112477741A (en) | 2021-03-12 |
| CN112477741B CN112477741B (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011450424.XA Active CN112477741B (en) | 2020-12-11 | 2020-12-11 | Lifting television screen device for motor home |
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| Country | Link |
|---|---|
| CN (1) | CN112477741B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2774084Y (en) * | 2005-03-16 | 2006-04-19 | 江苏新科电子集团有限公司 | Built-in mechanical component of disk play and video-frequency display device on vehicle |
| CN101367355A (en) * | 2008-09-25 | 2009-02-18 | 杭州新星光电有限公司 | Screen slide structure of image and sound guidance system LCD of automobile |
| KR20130117304A (en) * | 2012-04-18 | 2013-10-25 | 김상덕 | Supporter for smart phone |
| DE102012008575A1 (en) * | 2012-04-27 | 2013-10-31 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Image screen adjustment device for motor car, has two linear guide elements which are connected to other two linear guide elements and cooperated at specific side end portions of control levers |
| CN204383282U (en) * | 2015-01-23 | 2015-06-10 | 宁波名家房车有限公司 | A kind of caravan lifting TV Screen devices |
| CN208663181U (en) * | 2018-09-08 | 2019-03-29 | 李瑞静 | A kind of novel drilling-machine element fixing device |
| CN109969095A (en) * | 2019-04-01 | 2019-07-05 | 常熟理工学院 | It is a kind of for hiding the turnover device of vehicle-carrying display screen |
| CN211790888U (en) * | 2020-05-09 | 2020-10-27 | 本田汽车用品(广东)有限公司 | Angle-adjustable vehicle-mounted wireless charging device |
-
2020
- 2020-12-11 CN CN202011450424.XA patent/CN112477741B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2774084Y (en) * | 2005-03-16 | 2006-04-19 | 江苏新科电子集团有限公司 | Built-in mechanical component of disk play and video-frequency display device on vehicle |
| CN101367355A (en) * | 2008-09-25 | 2009-02-18 | 杭州新星光电有限公司 | Screen slide structure of image and sound guidance system LCD of automobile |
| KR20130117304A (en) * | 2012-04-18 | 2013-10-25 | 김상덕 | Supporter for smart phone |
| DE102012008575A1 (en) * | 2012-04-27 | 2013-10-31 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Image screen adjustment device for motor car, has two linear guide elements which are connected to other two linear guide elements and cooperated at specific side end portions of control levers |
| CN204383282U (en) * | 2015-01-23 | 2015-06-10 | 宁波名家房车有限公司 | A kind of caravan lifting TV Screen devices |
| CN208663181U (en) * | 2018-09-08 | 2019-03-29 | 李瑞静 | A kind of novel drilling-machine element fixing device |
| CN109969095A (en) * | 2019-04-01 | 2019-07-05 | 常熟理工学院 | It is a kind of for hiding the turnover device of vehicle-carrying display screen |
| CN211790888U (en) * | 2020-05-09 | 2020-10-27 | 本田汽车用品(广东)有限公司 | Angle-adjustable vehicle-mounted wireless charging device |
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| Publication number | Publication date |
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| CN112477741B (en) | 2021-12-07 |
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