CN211524485U - Cabin door switch transmission structure and cabin door switch device with same - Google Patents
Cabin door switch transmission structure and cabin door switch device with same Download PDFInfo
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- CN211524485U CN211524485U CN201922311006.1U CN201922311006U CN211524485U CN 211524485 U CN211524485 U CN 211524485U CN 201922311006 U CN201922311006 U CN 201922311006U CN 211524485 U CN211524485 U CN 211524485U
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- transmission
- linkage
- cabin door
- rocker arm
- door switch
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Abstract
The application belongs to the technical field of cabin door switch, concretely relates to cabin door switch transmission structure and have its cabin door switching device includes: one end of the linkage rocker arm is a fixed end, and the other end of the linkage rocker arm is a linkage end; the fixed end is used for connecting with the cabin door; one end of the transmission rocker arm is a transmission end, and the other end of the transmission rocker arm is a connecting end; the transmission end is detachably connected with the linkage end; the connecting end is used for being connected with the actuator so that the transmission rocker arm can swing under the driving of the actuator, and the linkage rocker arm is driven to swing so as to open or close the cabin door.
Description
Technical Field
The application belongs to the technical field of cabin door switches, and particularly relates to a cabin door switch transmission structure and a cabin door switch device with the cabin door switch transmission structure.
Background
Current hatch door switch transmission structure is mostly the integral type structure, and the transmission demand that the hatch door was opened and closed in the satisfaction that this kind of structure can be fine nevertheless is difficult to the dismouting, and especially in the under-deck space is narrow and small, and need often overhaul under the condition of maintaining hatch door and under-deck, frequent dismouting consumes a large amount of time, energy.
The present application is made in view of the above-mentioned drawbacks of the prior art.
Disclosure of Invention
The present application is directed to a hatch opening and closing transmission structure and a hatch opening and closing device having the same, which overcome or alleviate at least one of the disadvantages of the prior art.
The technical scheme of the application is as follows:
in one aspect, a hatch opening and closing transmission structure is provided, including:
one end of the linkage rocker arm is a fixed end, and the other end of the linkage rocker arm is a linkage end; the fixed end is used for connecting with the cabin door;
one end of the transmission rocker arm is a transmission end, and the other end of the transmission rocker arm is a connecting end; the transmission end is detachably connected with the linkage end; the connecting end is used for being connected with the actuator so that the transmission rocker arm can swing under the driving of the actuator, and the linkage rocker arm is driven to swing so as to open or close the cabin door.
According to at least one embodiment of the present application, an end face of the drive end has a drive bore;
the linkage end is inserted into the transmission hole.
According to at least one embodiment of the present application, the drive end and the linkage end are bolted together.
According to at least one embodiment of the present application, the drive end is i-shaped in cross-section;
the cross section of the linkage end is I-shaped.
According to at least one embodiment of the present application, an actuator has a drive shaft;
the connecting end is used for being connected with the driving rotating shaft.
Another aspect provides a hatch opening and closing device including:
an actuator having a driving shaft;
the fixed end of each cabin door switch transmission structure is connected with a cabin door; the connecting ends of the cabin door switch transmission structures are connected to the driving rotating shaft in an arranging mode.
Drawings
Fig. 1 is a schematic structural diagram of a hatch opening and closing device provided in an embodiment of the present application;
FIG. 2 is a partial schematic view of a hatch opening and closing transmission structure provided in an embodiment of the present application;
FIG. 3 is a partial cross-sectional view of a hatch opening and closing transmission structure provided in an embodiment of the present application;
wherein:
1-a linked rocker arm; 2-a cabin door; 3-a transmission rocker arm; 4-a bolt; 5-driving the rotating shaft.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being 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 meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.
The present application is described in further detail below with reference to fig. 1 to 3.
In one aspect, a hatch opening and closing transmission structure is provided, including:
one end of the linkage rocker arm 1 is a fixed end, and the other end of the linkage rocker arm is a linkage end; the fixed end is used for connecting the cabin door 2;
one end of the transmission rocker arm 3 is a transmission end, and the other end of the transmission rocker arm is a connecting end; the transmission end is detachably connected with the linkage end; the connecting end is used for being connected with the actuator, so that the transmission rocker arm 3 can swing under the driving of the actuator, the linkage rocker arm 1 is driven to swing, and the cabin door 2 is opened or closed.
For the cabin door switch transmission structure disclosed in the above embodiment, those skilled in the art can understand that the rocker arm of the transmission structure is composed of the linkage rocker arm 1 and the transmission rocker arm 3 which can be disassembled from each other, and the cabin door 2 and the actuator can be conveniently and quickly disassembled by disassembling and assembling the linkage rocker arm 1 and the transmission rocker arm 3, so that time-consuming and labor-consuming disassembly and assembly of the cabin door and the actuator can be directly avoided when the cabin door and the cabin are overhauled.
In some alternative embodiments, the end face of the drive end has a drive bore;
the linkage end is inserted into the transmission hole.
For the hatch door switch transmission structure disclosed in the above embodiment, it can be understood by those skilled in the art that the linkage end is designed to be inserted into the transmission hole on the end surface of the transmission end, so that the connection relationship between the linkage rocker arm 1 and the transmission rocker arm 3 can be ensured, and the two have better load transmission characteristics.
In some optional embodiments, the transmission end and the linkage end are connected through a bolt 4 to facilitate disassembly and assembly.
In some alternative embodiments, the drive end is i-shaped in cross-section;
the cross section of the linkage end is I-shaped.
For the cabin door switch transmission structure disclosed in the above embodiment, those skilled in the art can understand that the cross sections of the transmission end and the linkage end are designed to be i-shaped, so that the transmission end can be inserted into the transmission hole in the end face of the transmission end from multiple angles, and the transmission structure is convenient and quick, and in addition, the linkage rocker arm 1 and the transmission rocker arm 3 have better load transmission efficiency.
In some alternative embodiments, the actuator has a drive shaft 5;
the connecting end is used for connecting with the driving rotating shaft 5.
Another aspect provides a hatch opening and closing device including:
an actuator having a drive shaft 5;
a plurality of cabin door switch transmission structures, wherein the fixed end of each cabin door switch transmission structure is connected with a cabin door 2; the connecting ends of the cabin door switch transmission structures are connected to the driving rotating shaft 5 in an arrangement mode.
As for the hatch opening and closing device disclosed in the above embodiments, it can be understood by those skilled in the art that the driving shaft 5 on the actuator rotates to drive the driving rocker 3 of each hatch opening and closing transmission structure to swing, so that the linked rocker 1 of each hatch opening and closing transmission structure swings to drive the opening or closing of the hatch 2.
So far, the technical solutions of the present application have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present application is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the present application, and the technical scheme after the changes or substitutions will fall into the protection scope of the present application.
Claims (6)
1. A hatch door switch transmission structure, comprising:
one end of the linkage rocker arm (1) is a fixed end, and the other end of the linkage rocker arm is a linkage end; the fixed end is used for being connected with the cabin door (2);
one end of the transmission rocker arm (3) is a transmission end, and the other end of the transmission rocker arm is a connecting end; the transmission end is detachably connected with the linkage end; the connecting end is used for being connected with an actuator, so that the transmission rocker arm (3) can swing under the driving of the actuator, the linkage rocker arm (1) is driven to swing, and the cabin door (2) is opened or closed.
2. The hatch opening and closing transmission according to claim 1,
the end surface of the transmission end is provided with a transmission hole;
the linkage end is inserted into the transmission hole.
3. The hatch opening and closing transmission according to claim 2,
the transmission end is connected with the linkage end through a bolt (4).
4. The hatch opening and closing transmission according to claim 2,
the cross section of the transmission end is I-shaped;
the cross section of the linkage end is I-shaped.
5. The hatch opening and closing transmission according to claim 1,
the actuator is provided with a driving rotating shaft (5);
the connecting end is used for being connected with the driving rotating shaft (5).
6. A hatch opening and closing device, comprising:
an actuator having a drive shaft (5);
a plurality of hatch opening and closing transmission structures according to any of claims 1 to 5, the fixed ends of each hatch opening and closing transmission structure being connected by a hatch (2); the connecting end of each cabin door switch transmission structure is connected to the driving rotating shaft (5) in an arranging way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311006.1U CN211524485U (en) | 2019-12-20 | 2019-12-20 | Cabin door switch transmission structure and cabin door switch device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311006.1U CN211524485U (en) | 2019-12-20 | 2019-12-20 | Cabin door switch transmission structure and cabin door switch device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211524485U true CN211524485U (en) | 2020-09-18 |
Family
ID=72446235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311006.1U Active CN211524485U (en) | 2019-12-20 | 2019-12-20 | Cabin door switch transmission structure and cabin door switch device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211524485U (en) |
-
2019
- 2019-12-20 CN CN201922311006.1U patent/CN211524485U/en active Active
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