CN211313587U - Electric opening and closing device for tent motor home - Google Patents
Electric opening and closing device for tent motor home Download PDFInfo
- Publication number
- CN211313587U CN211313587U CN201921837008.8U CN201921837008U CN211313587U CN 211313587 U CN211313587 U CN 211313587U CN 201921837008 U CN201921837008 U CN 201921837008U CN 211313587 U CN211313587 U CN 211313587U
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- connecting arm
- box body
- rotating shaft
- push rod
- shaped connecting
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Abstract
The utility model provides an electric opening and closing device of a tent motor home, which comprises a lower box body, an electric push rod, an L-shaped connecting arm, a direct connecting arm and an upper box body; the first end of the electric push rod is connected with the fixed lower box body through a rotating shaft, and the second end of the electric push rod is connected with a bent part in the middle of the L-shaped connecting arm through the rotating shaft; the electric push rod works and extends under the action of a power supply and generates thrust to drive the whole opening and closing device to move; the first end of the L-shaped connecting arm is connected with the lower box body through a rotating shaft, and the second end of the L-shaped connecting arm is connected with the first end of the direct connecting arm through the rotating shaft; the second end of the direct connecting arm is connected with the upper box body through a rotating shaft; the upper box body is connected with the lower box body through a rotating shaft. The automatic upset of tent car as a house upper cover can be realized to this device.
Description
Technical Field
The utility model belongs to the technical field of car as a house equipment, concretely relates to electronic device that opens and shuts of tent car as a house.
Background
At present, with the vigorous development of the business of traveling vehicles in our country, tent caravans are popular among cross-country lovers as a caravan commonly used for business camping, but most of the existing cross-country tent caravans are manually opened and closed, and the opening and closing processes are complex, so that an automatic opening and closing device is needed to improve the use convenience. In order to open and close the upper cover of the tent car as a living space, a set of mechanism is required to open the upper cover. The whole upper cover needs to be turned over by 180 degrees, and the mechanism needs to be hidden in the box body, so that the four-bar mechanism driven by the electric push rod needs to be specially designed to realize the 180-degree automatic turning of the box body.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides an electronic device that opens and shuts of tent car as a house to solve the technical problem who how to realize the automatic upset of box 180 degrees.
(II) technical scheme
In order to solve the technical problem, the utility model provides an electric opening and closing device for a tent caravan, which comprises a lower box body, an electric push rod, an L-shaped connecting arm, a direct connecting arm and an upper box body; the first end of the electric push rod is connected with the fixed lower box body through a rotating shaft, and the second end of the electric push rod is connected with a bent part in the middle of the L-shaped connecting arm through the rotating shaft; the electric push rod works and extends under the action of a power supply and generates thrust to drive the whole opening and closing device to move; the first end of the L-shaped connecting arm is connected with the lower box body through a rotating shaft, and the second end of the L-shaped connecting arm is connected with the first end of the direct connecting arm through the rotating shaft; the second end of the direct connecting arm is connected with the upper box body through a rotating shaft; the upper box body is connected with the lower box body through a rotating shaft.
Furthermore, the first end of the electric push rod is connected with the fixed lower box body through a first rotating shaft, and the second end of the electric push rod is connected with a bent part in the middle of the L-shaped connecting arm through a second rotating shaft; the first end of the L-shaped connecting arm is connected with the lower box body through a third rotating shaft, and the second end of the L-shaped connecting arm is connected with the first end of the direct connecting arm through a fourth rotating shaft; the second end of the direct connecting arm is connected with the upper box body through a fifth rotating shaft; the upper box body is connected with the lower box body through a sixth rotating shaft.
(III) advantageous effects
The utility model provides an electric opening and closing device for a tent motor home, which comprises a lower box body, an electric push rod, an L-shaped connecting arm, a direct connecting arm and an upper box body; the first end of the electric push rod is connected with the fixed lower box body through a rotating shaft, and the second end of the electric push rod is connected with a bent part in the middle of the L-shaped connecting arm through the rotating shaft; the electric push rod works and extends under the action of a power supply and generates thrust to drive the whole opening and closing device to move; the first end of the L-shaped connecting arm is connected with the lower box body through a rotating shaft, and the second end of the L-shaped connecting arm is connected with the first end of the direct connecting arm through the rotating shaft; the second end of the direct connecting arm is connected with the upper box body through a rotating shaft; the upper box body is connected with the lower box body through a rotating shaft. The automatic upset of tent car as a house upper cover can be realized to this device.
Drawings
Fig. 1 is a schematic view of a closed state of a tent car as a house in the embodiment of the present invention;
fig. 2 is a schematic view of the opening state of the tent car as a house in the embodiment of the present invention;
fig. 3 is the utility model discloses tent car as a house electric open and close device schematic structure.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following description will make a detailed description of embodiments of the present invention with reference to the accompanying drawings and examples.
The present embodiment provides an electric opening and closing device for a tent car as a house, which is shown in fig. 1 and 2 in the closed and opened states, respectively, and the structure of the electric opening and closing device is shown in fig. 3. The device mainly comprises a lower box body 1, an electric push rod 2, an L-shaped connecting arm 3, a direct connecting arm 4 and an upper box body 5. The first end of the electric push rod 2 is connected with the fixed lower box body 1 through a first rotating shaft 8, so that the electric push rod 2 can rotate along the first rotating shaft 8; the second end of the electric push rod 2 is connected with the bending part of the L-shaped connecting arm 3 through the second rotating shaft 9, so that the second end of the electric push rod 2 can rotate along the second rotating shaft 9. The electric push rod 2 does work and extends under the action of a power supply to generate thrust to drive the whole opening and closing device to move.
A first end of the L-shaped connecting arm 3 is connected with the lower box body 1 through a third rotating shaft 7, so that the L-shaped connecting arm 3 can rotate along the third rotating shaft 7; the second end of the L-shaped connecting arm 3 is connected to the first end of the direct connecting arm 4 through a fourth rotating shaft 10, so that the L-shaped connecting arm 3 can rotate along the fourth rotating shaft 10.
A second end of the direct connection arm 4 is connected with the upper case 5 through a fifth rotation shaft 11 so that the direct connection arm 4 can rotate along the fifth rotation shaft 11.
The upper casing 1 is connected to the lower casing 5 by a sixth rotation shaft 6 so that the upper casing 1 can rotate along the sixth rotation shaft 6.
During operation, electric putter 2 stretches out or contracts under the power effect, promotes L type linking arm 3, and L type linking arm 3 moves under the thrust effect, and it is rotatory along third pivot 7 again to promote the motion of directly connecting arm 4, directly connecting arm 4 promotes box 5 and moves, goes up box 5 under the effect of directly connecting arm 4, and is rotatory along sixth pivot 6 simultaneously, thereby realizes 180 degrees automatic upsets.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (2)
1. An electric opening and closing device of a tent motor home is characterized by comprising a lower box body, an electric push rod, an L-shaped connecting arm, a direct connecting arm and an upper box body; the first end of the electric push rod is connected with the fixed lower box body through a rotating shaft, and the second end of the electric push rod is connected with a bent part in the middle of the L-shaped connecting arm through a rotating shaft; the electric push rod does work and extends under the action of a power supply and generates thrust to drive the whole opening and closing device to move; the first end of the L-shaped connecting arm is connected with the lower box body through a rotating shaft, and the second end of the L-shaped connecting arm is connected with the first end of the direct connecting arm through a rotating shaft; the second end of the direct connecting arm is connected with the upper box body through a rotating shaft; the upper box body is connected with the lower box body through a rotating shaft.
2. The electric opening and closing device as claimed in claim 1, wherein a first end of the electric push rod is connected with the fixed lower case through a first rotating shaft, and a second end is connected with a bending part in the middle of the L-shaped connecting arm through a second rotating shaft; the first end of the L-shaped connecting arm is connected with the lower box body through a third rotating shaft, and the second end of the L-shaped connecting arm is connected with the first end of the direct connecting arm through a fourth rotating shaft; the second end of the direct connecting arm is connected with the upper box body through a fifth rotating shaft; the upper box body is connected with the lower box body through a sixth rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837008.8U CN211313587U (en) | 2019-10-30 | 2019-10-30 | Electric opening and closing device for tent motor home |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921837008.8U CN211313587U (en) | 2019-10-30 | 2019-10-30 | Electric opening and closing device for tent motor home |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313587U true CN211313587U (en) | 2020-08-21 |
Family
ID=72081915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921837008.8U Active CN211313587U (en) | 2019-10-30 | 2019-10-30 | Electric opening and closing device for tent motor home |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313587U (en) |
-
2019
- 2019-10-30 CN CN201921837008.8U patent/CN211313587U/en active Active
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| GR01 | Patent grant | ||
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