CN109927617A - The caravan that roof can be gone up and down - Google Patents
The caravan that roof can be gone up and down Download PDFInfo
- Publication number
- CN109927617A CN109927617A CN201811055976.3A CN201811055976A CN109927617A CN 109927617 A CN109927617 A CN 109927617A CN 201811055976 A CN201811055976 A CN 201811055976A CN 109927617 A CN109927617 A CN 109927617A
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- China
- Prior art keywords
- solenoid valve
- baffle
- roof
- sliding block
- track
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Abstract
The invention discloses the caravans that roof can be gone up and down, including compartment, roof is provided at the top of the compartment, the roof is provided with casing below four angles, it is provided with screw rod in described sleeve pipe, further includes a stepper motor and synchronous belt, the stepper motor is connected with a wherein screw rod, belt wheel is provided on the screw rod, the synchronous belt bypasses all belt wheels.Using a synchronous motor, synchronous belt is driven, four screw rods is driven while rotating, may insure that synchronization lifting is realized at four angles of roof in this way, and this mode is realized very convenient without complicated control driver.
Description
Technical field
The present invention relates to a kind of caravan, the caravan that can be gone up and down more particularly, to a kind of roof.
Background technique
Caravan interior space is extremely compact, although we use the utilization rate that various measures improve interior space,
Still it will appear excessively crowded situation.In order to solve this problem, vehicle top lifting mechanism is provided on some caravans.
Original vehicle top lifting mechanism includes roof, is provided with sleeve on four corners of roof, sleeve inner is provided with
Screw rod is connected through a screw thread between sleeve and screw rod, and screw rod is connected on stepper motor.When needing to adjust roof height, simultaneously
Start four stepper motors, by rotating screw rod, the adjustment of sleeve upper and lower position is realized, so as to adjust the height of roof.
When roof adjusts height, it would be desirable to which the height of four angle raising and lowerings of roof is consistent, otherwise meeting
Stuck, this just has very high requirement to consistency of four stepper motors operating, although setting by software and control plane
Meter, can be very close to synchronization lifting, but this has proposed very high requirement to control program instruction, and common people are difficult to realize.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of caravan that roof can be gone up and down, and can easily realize roof
It is gone up and down while four angles.
The technical solution adopted by the present invention to solve the technical problems is: the caravan that roof can be gone up and down, including compartment, institute
It states and is provided with roof at the top of compartment, the roof is provided with casing below four angles, is provided with screw rod in described sleeve pipe, also
Including a stepper motor and synchronous belt, the stepper motor is connected with a wherein screw rod, is provided with belt wheel on the screw rod,
The synchronous belt bypasses all belt wheels.Using a synchronous motor, synchronous belt is driven, four screw rods is driven while rotating,
It may insure that synchronization lifting is realized at four angles of roof in this way, and this mode is realized without complicated control driver
It is very convenient.
In above-mentioned technical proposal, it is preferred that it further include first baffle, the first baffle covers on the outside of the screw rod,
The two sides of the first baffle are fixed on the compartment inner wall.The effect of first baffle is to avoid screw rod exposed in compartment,
It causes dangerous while influencing beauty.
In above-mentioned technical proposal, it is preferred that further include second baffle, the second baffle covers on the outer of the synchronous belt
Side, the border of the second baffle are fixed on the inner wall in the compartment.The effect of second baffle be avoid synchronous belt exposed
In compartment, causes dangerous while influencing beauty.
In above-mentioned technical proposal, it is preferred that the roof is provided with skylight opening, and several piece window is provided in the skylight opening
Family is provided with the first track and the second track being parallel to each other, second track on opposite two sides in the skylight opening
Positioned at the top of first track, the first sliding block, first sliding block and the window are slidably connected on first track
The end at family is hinged, and the second sliding block, the side of second sliding block and the window are slidably connected on second track
Sliding slot match, further include an annular synchronous belt, the synchronous belt passes through all first sliding blocks and described second
Sliding block, the synchronous belt are driven by stepper motor, and first sliding block includes the first noumenon, and is provided on the first noumenon
One card slot, the first solenoid valve and second solenoid valve, the valve rod of first solenoid valve protrude into first card slot, and described first
First baffle, sky of the synchronous belt across the first baffle and first card slot are connected on the valve rod of solenoid valve
Gap, the valve rod of the second solenoid valve are matched with first track, second sliding block include the second ontology, described second
The second card slot and third solenoid valve are provided on ontology, the valve rod of the third solenoid valve protrudes into second card slot, described
Third baffle is connected on the valve rod of third solenoid valve, the synchronous belt protrudes into the third baffle and the second card slot side wall
Between gap in.In use, stepper motor is first operated to a direction, then the third solenoid valve on the second sliding block is obtained electric,
So that third baffle clamps synchronous belt, at the same the second solenoid valve on the first sliding block also it is electric, the valve rod of second solenoid valve adsorbs
Onto the first track, so that the first sliding block is located on the first track, at this moment, the movement of the second sliding block drives window along first
Shaft rotation on sliding block, when turning to setting position, then third solenoid valve and second solenoid valve power loss wherein one fan window
The first solenoid valve on the first connected sliding block obtains electric, and at this moment, first baffle clamps the synchronous belt, the window then turned on
Family is moved towards side, then next fan window again, until all windows all slide into the side of skylight opening, using this knot
The skylight of structure, the most area of skylight opening can be fully utilized, and skylight can be made big.
In above-mentioned technical proposal, it is preferred that one end of the first noumenon is provided with first rotating shaft, the first rotating shaft with
The side wall of the window is rotatablely connected.
In above-mentioned technical proposal, it is preferred that one end of second ontology is provided with the second shaft, and second shaft is inserted
Enter in the sliding slot being arranged on the side wall of the window.
In above-mentioned technical proposal, it is preferred that first solenoid valve is arranged in the bottom of first sliding block, and described second
The end of first card slot is arranged in solenoid valve.
In above-mentioned technical proposal, it is preferred that the bottom of second sliding block is arranged in the third solenoid valve.
The beneficial effects of the present invention are: drive synchronous belt using a synchronous motor, drive four screw rods while rotating,
It may insure that synchronization lifting is realized at four angles of roof in this way, and this mode is realized without complicated control driver
It is very convenient.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic diagram of roof extreme lower position of the present invention.
Fig. 2 is the schematic diagram of roof extreme higher position of the present invention.
Fig. 3 is the schematic diagram of all windows of the present invention closed states.
Fig. 4 is the schematic diagram of window opening state of the present invention.
Schematic diagram when Fig. 5 is window movement of the present invention to side.
Fig. 6 is the side view of window closed state of the present invention.
Fig. 7 is the side view of this present invention window opening state.
Fig. 8 be the first sliding block, the second sliding block and wherein one fan window connection relationship diagram.
Specific embodiment
Referring to Fig. 1-8, roof is provided at the top of the caravan that roof can be gone up and down, including compartment 1a, the compartment 1a
100, the roof is provided with casing 11 below 100 4 angles, and screw rod 8 is provided in described sleeve pipe 11, further includes a step
Into motor 81 and synchronous belt 83, the stepper motor 81 is connected with a wherein screw rod 8, is provided with belt wheel 82 on the screw rod 8,
The synchronous belt 83 bypasses all belt wheels 82.It is provided with first baffle 8a on the outside of the screw rod, the first baffle 8a's
Two sides are fixed on the compartment 1a inner wall.The effect of first baffle is to avoid screw rod exposed in compartment, causes danger simultaneously
It influences beautiful.It is provided with second baffle 8b on the outside of the synchronous belt, the border of the second baffle is fixed on the interior of the compartment
On wall.The effect of second baffle is to avoid synchronous belt exposed in compartment, causes dangerous while influencing beauty.
The roof 100 is provided with skylight opening 101, and several piece window 1, the skylight opening are provided in the skylight opening 101
The first track 21 and the second track 22 being parallel to each other are provided in 101 on opposite two sides, second track 22 is located at
The top of first track 21, slidably connects the first sliding block 3 on first track 21, first sliding block 3 with it is described
The end of window 1 is hinged, and the second sliding block 4, second sliding block 4 and the window are slidably connected on second track 22
The sliding slot 11 of 1 side matches.
It further include an annular synchronous belt 5, the synchronous belt 5 passes through all first sliding blocks 3 and described second and slides
Block 4, the synchronous belt 5 are driven by stepper motor (not shown).
First sliding block 3 includes the first noumenon 31, is provided with the first card slot 32, the first electromagnetism on the first noumenon 31
The bottom of first sliding block 3, first solenoid valve 33 is arranged in valve 33 and second solenoid valve 34, first solenoid valve 33
Valve rod 331 protrude into first card slot 32, be connected with first baffle 332 on the valve rod of first solenoid valve, it is described same
Gap of the band 5 across the first baffle 332 and first card slot 32 is walked, the second solenoid valve 34 is arranged described
The end of first card slot.The valve rod 341 of the second solenoid valve 34 is matched with first track 21.The first noumenon 31
One end be provided with first rotating shaft 35, the first rotating shaft 35 and the side wall of the window 1 are rotatablely connected.
Second sliding block 4 includes the second ontology 41, and the second card slot 42 and third electricity are provided on second ontology 41
The bottom of second sliding block 4 is arranged in magnet valve 43, the third solenoid valve 43, and the valve rod 431 of the third solenoid valve 43 is stretched
Enter in second card slot 42, third baffle 432 is connected on the valve rod 431 of the third solenoid valve 43, the synchronous belt 5 is stretched
Enter in the gap between the third baffle 432 and 42 side wall of the second card slot.One end of second ontology 41 is provided with
Second shaft 44, second shaft 44 are inserted into the sliding slot 11 being arranged on the side wall of the window 1.
In use, stepper motor is first operated to a direction, then the third solenoid valve on the second sliding block is obtained electric, so that the
Three baffles clamp synchronous belt, while the second solenoid valve on the first sliding block also it is electric, the valve rod of second solenoid valve is adsorbed onto first
On track, so that the first sliding block is located on the first track, at this moment, the movement of the second sliding block drives window along on the first sliding block
Shaft rotation, when turning to setting position, third solenoid valve and second solenoid valve power loss, then wherein one fan window be connected
The first solenoid valve on first sliding block obtains electric, and at this moment, first baffle clamps the synchronous belt, the window then turned on towards
Side movement, then next fan window again, until all windows all slide into the side of skylight opening, using the day of this structure
Window, the most area of skylight opening can be fully utilized, and skylight can be made big.
Claims (8)
1. the caravan that roof can be gone up and down, including compartment, it is provided with roof at the top of the compartment, under four angles of the roof
Side is provided with casing, is provided with screw rod in described sleeve pipe, it is characterised in that: and it further include a stepper motor and synchronous belt, it is described
Stepper motor is connected with a wherein screw rod, and belt wheel is provided on the screw rod, and the synchronous belt bypasses all belt wheels.
2. the caravan that roof according to claim 1 can be gone up and down, spy is being: it further include first baffle, described the
One baffle covers on the outside of the screw rod, and the two sides of the first baffle are fixed on the compartment inner wall.
3. the caravan that roof according to claim 1 can be gone up and down, it is characterised in that: it further include second baffle, described
Two baffles cover on the outside of the synchronous belt, and the border of the second baffle is fixed on the inner wall in the compartment.
4. the caravan that roof according to claim 1 can be gone up and down, it is characterised in that: the roof is provided with skylight opening,
It is provided with several piece window in the skylight opening, is provided with the first track being parallel to each other on opposite two sides in the skylight opening
With the second track, second track is located at the top of first track, it is characterised in that: the company of sliding on first track
It is connected to the first sliding block, the end of first sliding block and the window is hinged, and slidably connects second on second track
Sliding block, second sliding block are matched with the sliding slot of the side of the window, further include an annular synchronous belt, the synchronization
Band passes through all first sliding blocks and second sliding block, the synchronous belt are driven by stepper motor, the first sliding block packet
The first noumenon is included, the first card slot, the first solenoid valve and second solenoid valve, first solenoid valve are provided on the first noumenon
Valve rod protrude into first card slot, first baffle is connected on the valve rod of first solenoid valve, the synchronous belt passes through
Gap between the first baffle and first card slot, the valve rod of the second solenoid valve and first track match
It closes, second sliding block includes the second ontology, is provided with the second card slot and third solenoid valve, the third on second ontology
The valve rod of solenoid valve protrudes into second card slot, and third baffle, the synchronization are connected on the valve rod of the third solenoid valve
Band protrudes into the gap between the third baffle and the second card slot side wall.
5. the caravan according to claim 4 with skylight, it is characterized in that: one end of the first noumenon is provided with first turn
The side wall of axis, the first rotating shaft and the window is rotatablely connected.
6. the caravan according to claim 4 with skylight, it is characterized in that: one end of second ontology is provided with second turn
Axis, second shaft are inserted into the sliding slot being arranged on the side wall of the window.
7. the caravan according to claim 4 with skylight, it is characterized in that: first solenoid valve setting is sliding described first
The end of first card slot is arranged in the bottom of block, the second solenoid valve.
8. the caravan according to claim 4 with skylight, it is characterized in that: third solenoid valve setting is sliding described second
The bottom of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055976.3A CN109927617A (en) | 2018-09-11 | 2018-09-11 | The caravan that roof can be gone up and down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811055976.3A CN109927617A (en) | 2018-09-11 | 2018-09-11 | The caravan that roof can be gone up and down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109927617A true CN109927617A (en) | 2019-06-25 |
Family
ID=66984531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811055976.3A Withdrawn CN109927617A (en) | 2018-09-11 | 2018-09-11 | The caravan that roof can be gone up and down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109927617A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249177A (en) * | 2020-10-28 | 2021-01-22 | 中国煤炭科工集团太原研究院有限公司 | Height-variable mining explosion-proof trackless rubber-tyred mancar |
-
2018
- 2018-09-11 CN CN201811055976.3A patent/CN109927617A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249177A (en) * | 2020-10-28 | 2021-01-22 | 中国煤炭科工集团太原研究院有限公司 | Height-variable mining explosion-proof trackless rubber-tyred mancar |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190625 |