CN220548918U - Cargo box and truck with wireless electric control side sliding door - Google Patents
Cargo box and truck with wireless electric control side sliding door Download PDFInfo
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- CN220548918U CN220548918U CN202321935823.4U CN202321935823U CN220548918U CN 220548918 U CN220548918 U CN 220548918U CN 202321935823 U CN202321935823 U CN 202321935823U CN 220548918 U CN220548918 U CN 220548918U
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- side door
- fixing device
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- 230000008569 process Effects 0.000 abstract description 5
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Abstract
The utility model discloses a cargo box and a cargo truck with a wireless electric control side sliding door, wherein the cargo box door can be controlled to be opened and closed in a mode of being horizontal to the side wall of a box body in a wireless remote control mode, and the cargo box side door can be opened and closed in a single door or double door mode flexibly in a remote electric mode, so that the effect of no manual effort is achieved, and the large space occupied in the process of opening and closing the side door is reduced. The side door comprises a box body and a side door arranged on the side wall of the box body, and also comprises a link mechanism for enabling the side door to be opened and closed in parallel, wherein the link mechanism is arranged in a container and is movably connected with the inner side of the side door; the connecting rod mechanism is provided with a driving part which is controlled by wireless remote control, and the driving part is used for driving the connecting rod mechanism to act so as to drive the side door to open and close. The utility model saves the existing hinges, door opening fixtures, pull rods and the like, ensures that the outer surface of the side wall of the container is flat and has no extra interference parts, and enlarges the available space while reducing the driving resistance, thereby bringing extra economic benefits.
Description
Technical Field
The utility model relates to the technical field of commercial vehicles, in particular to a cargo box with a wireless electric control side sliding door and a truck.
Background
As a main stream commercial vehicle type, a box type light truck is widely applied but not limited to the fields of logistics and the like, and the side doors of a container are manual type doors, so that the size of the side doors is large and heavy, labor and time are wasted when the side doors are opened and closed manually, the side doors are opened outwards in a fan-shaped mode by taking a plurality of hinges (hinges) as fulcrums, and larger external space is occupied in the opening process, so that the side doors can be realized only by needing additional external space when loading and unloading cargoes; in addition, since the outside of the side door of the container is provided with components such as a hinge, a door pull rod, a door locking device, a door opening fixer and the like, the surface area of the container is occupied, and the utilization of the surface area of the outer wall of the container is inconvenient, for example, when the advertisement of the container is arranged, the related components on the side door are avoided.
Disclosure of Invention
In view of the foregoing, the present utility model is directed to a cargo box and a truck with a wireless electric control side sliding door, so as to solve the above-mentioned technical problems.
The technical scheme adopted by the utility model is as follows:
in a first aspect, the present utility model provides a cargo box having a wireless electronically controlled side-slip door, comprising: the container comprises a container body, a side door arranged on the side wall of the container body, and a connecting rod mechanism for enabling the side door to be opened and closed in parallel;
the connecting rod mechanism is arranged in the container and is movably connected with the inner wall of the side door;
the connecting rod mechanism is provided with a driving part which is controlled by wireless remote control, and the driving part is used for driving the connecting rod mechanism to act so as to drive the side door to open and close.
In at least one possible implementation thereof, the linkage mechanism includes: the device comprises a rotating shaft, a plurality of crank arms, an upper fixing device and a lower fixing device which are vertically arranged;
the upper and lower ends of the rotating shaft are respectively connected with the upper fixing device and the lower fixing device, and the upper fixing device and the lower fixing device are respectively fixedly connected with the inner side wall plate and the floor of the box; one end of the crank arm is fixed on the rotating shaft, and the other end of the crank arm is fixedly connected with the inner side of the side door through a ball head mechanism; the driving part is arranged on the lower fixing device and is connected with the rotating shaft.
In at least one possible implementation, the linkage mechanism further includes: a guide link;
one end of the guide connecting rod is connected with the box body through a ball mechanism, and the other end of the guide connecting rod is connected with the inner side of the side door through the ball mechanism.
In at least one possible implementation manner, the upper fixing device is formed with a guide hole matched with the upper end of the rotating shaft.
In at least one possible implementation, the drive component includes a gear motor.
In at least one possible implementation, the driving part further comprises a wireless remote control switch electrically connected with the gear motor.
In at least one possible implementation manner, the wireless remote control switch is respectively connected with a preset intermediate relay and a motor controller of the gear motor.
In at least one possible implementation thereof, the driving part further includes: and the position sensor is used for detecting the rotation angle of the output shaft of the speed reducing motor.
In at least one possible embodiment, a sealing strip is provided at the edge of the side door.
In a second aspect, the utility model provides a truck wherein the truck is fitted with a cargo box as described above having a wireless electronically controlled side-slip door.
Compared with the prior art, the utility model has the main design concept that the cargo box door can be controlled to be opened and closed in a mode of being horizontal to the side wall of the box body in a wireless remote control mode, and the cargo box side door can be opened and closed in a single door or double door mode in a remote electric mode, so that the effect of no manual effort is realized, and the large space occupied in the process of opening and closing the side door is reduced. The side door comprises a box body and a side door arranged on the side wall of the box body, and further comprises a link mechanism for enabling the side door to be opened and closed in parallel, wherein the link mechanism is arranged in a container and is movably connected with the inner side of the side door; the connecting rod mechanism is provided with a driving part which is controlled by wireless remote control, and the driving part is used for driving the connecting rod mechanism to act so as to drive the side door to open and close. The utility model saves the existing hinges, door opening fixtures, pull rods and the like, ensures that the outer surface of the side wall of the container is flat and has no extra interference parts, and enlarges the available space while reducing the driving resistance, thereby bringing extra economic benefits.
Drawings
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described with reference to the accompanying drawings, in which:
fig. 1 is a schematic front view of a cargo box with a wireless electric control side sliding door (double-open side door open state) according to an embodiment of the present utility model;
fig. 2 is an interior view (partial) of a cargo box of a wireless electrically controlled side-sliding door provided by an embodiment of the present utility model;
fig. 3 is a schematic diagram of an electrical connection reference of a driving component according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The present utility model proposes an embodiment of a cargo box with a wireless electronically controlled side-sliding door, in particular as shown in fig. 1, comprising: the container further comprises two groups of linkage mechanisms 1 for enabling the two side doors to be opened and closed in parallel, specifically, the two linkage mechanisms 1 are installed in the container and are respectively movably connected with the inner walls of the first side door 201 and the second side door 202.
It should be noted that the above-mentioned double-opening side door is opened and closed in parallel, i.e. the double-opening side door is opened and closed not in a fan shape, but is slid and opened in a direction parallel to the side wall of the container toward the front end and the rear end of the whole container, respectively, during the opening and closing process.
Continuing the previous, the link mechanism 1 is provided with a driving component which can be controlled remotely by wireless, and the driving component is used for driving the link mechanism 1 to act so as to drive the double-opening side door to open and close.
In combination with the schematic in-box diagram illustrated in fig. 2, the linkage mechanism 1 specifically includes: a rotating shaft 11, a plurality of crank arms 12, an upper fixing device 13 and a lower fixing device 14 which are vertically arranged; the upper and lower ends of the rotating shaft 11 are respectively connected with the upper fixing device 13 and the lower fixing device 14, and the upper fixing device 13 and the lower fixing device 14 are respectively fixedly connected with the inner side plate and the floor of the box in a welding or screw connection mode; one end of the crank arm 12 may be fixed on the rotating shaft 11 by welding, and the other end may be fixedly connected to the inner side of any side door (the first side door 201 is the same as the second side door 202, and details are omitted here). The supplementary explanation here is that the horizontal angle of the single side door and the crank arm can be adjusted by means of the rotation of the ball head structure along with the rotating shaft; it will be appreciated that the shape and curvature of the crank arm should ensure that the crank arm does not interfere with the door frame when rotated with the shaft to open and close the door.
The driving part is provided at the lower fixing device 14 and connected to the rotation shaft 11, and as an example of a gear motor, which will be described later, the lower end of the rotation shaft 11 may be coupled with an output shaft of the gear motor at the lower fixing device 14 in a spline manner so as to rotate with the rotation of the gear motor. Preferably, the upper fixing device 13 is formed with a guide hole that is engaged with the upper end of the rotating shaft 11.
In order to provide a reliable and smooth side door swing, the linkage mechanism 1 further comprises a guide link 15, which forms a preferred four-bar structure with the aforementioned components, specifically, one end of the guide link 15 may be connected with the box body, for example, at the door frame or inside the roof of the container, by a ball mechanism, the other end of the guide link 15 may also be connected with a support on the side door of the container by a ball mechanism, and the length of the guide link 15 (i.e., the distance between the two ball mechanisms in the aforementioned embodiment) may be adjusted as needed for installation and use.
In practice, the guide link 15 is mounted horizontally in principle, which ensures that the side door of the container is parallel to the other side of the four-bar mechanism required for the movement of the side wall of the container, so that the guide link 15 is preferably equidistant from the horizontal projection of the ball at one end of the crank arm 12 to the center point of the spindle 11. Similarly, according to the geometric characteristics of the parallelogram, the horizontal projection distance of the ball head of the crank arm 12 and the ball head of the guide connecting rod 15 is equal to the horizontal projection distance of the center line of the rotating shaft 11 and the center of the ball head of the guide connecting rod 15 mounted on the box body, and the two are the remaining two sides in the four-bar mechanism.
It should be emphasized that the shape of the respective crank arm and the position of the four-bar mechanism of the double door are symmetrically designed and arranged, and are not described here.
As for the aforementioned wirelessly remotely controllable driving means, it may be implemented as follows examples, respectively:
the drive means preferably comprise a gear motor, as illustrated in connection with fig. 3, although it is not excluded that in other embodiments a belt-type or rack-and-pinion drive shaft may be used. For the gear motor, an electric swing door control kit (such as model WJD-I, LHD-I) may be used, and the kit includes a dc motor controller (powered by a 24V power supply) and a corresponding gear motor, and the left and right door switches and the limit switch are shown in the figure, which is only illustrative.
For implementation of wireless remote control, reference may be made to a mature remote control driving product, for example, in some embodiments, the driving component further includes a wireless remote control switch electrically connected to the gear motor (for example, directly and via an intermediate relay, connected to a motor controller in the foregoing kit, and connected to the gear motor), which may communicate with a terminal of a user through various wireless communication manners and implement associated manipulation, for example, the wireless remote control switch may be selected from but not limited to a WiFi1221 wireless remote control switch (DC 9-24V, whose operation mode is not limited to inching, self-locking, time-delay, etc.), or a Forever11 type bluetooth switch module (12V); in particular embodiments, the intermediate relay selectable reference is also provided herein, such as a RISYM dimensional core two-way 12V relay module.
In the above manner of wirelessly controlling the driving component, the existing mature technology may be used for reference, and the description is omitted herein, but it may be added that the driving component independently provided in each of the link mechanisms 1 may independently control the corresponding side door, that is, the opening and closing side door is not limited to the double door synchronous action.
Furthermore, on the basis of the above-mentioned embodiment, the present utility model proposes a better solution in which the present utility model can implement the door locking by the driving means without providing the side door lock, specifically, the driving means further includes: and the position sensor is used for detecting the angle of the output shaft of the speed reducing motor. Therefore, the door can be locked by wirelessly controlling the driving part to rotate a certain angle after the door is closed, so that the side door and the door frame are tightly pressed, and meanwhile, the angle of the motor output shaft can trigger a cut-off signal, so that the rotating shaft is locked by the motor output shaft which cannot rotate, and the door can be locked by the door lock mechanism without manual operation.
Finally, it may be further described that, in order to improve the sealing effect of the double-opening side door, sealing strips may be respectively disposed at the edges of the first side door 201 and the second side door 202, so as to ensure that a better sealing effect is formed when the door is closed (compared with the side door of the existing hinge, the sealing effect is obviously improved).
Based on the above embodiments, the present utility model also provides an embodiment of a truck equipped with the above container with a wireless electronically controlled side-sliding door, although those skilled in the art will appreciate that the foregoing container embodiments may be employed on any container requiring a single or double door, whether on-board a mobile or other stationary container.
In summary, the main design concept of the utility model is that the cargo box door can be controlled to open and close in a manner of being horizontal to the side wall of the box body in a wireless remote control manner, and the cargo box side door can be flexibly opened and closed in a single door or double doors in a remote electric manner, so that the effect of no manual effort is realized, and the large space occupied in the process of opening and closing the side door is reduced. The side door comprises a box body and a side door arranged on the side wall of the box body, and further comprises a link mechanism for enabling the side door to be opened and closed in parallel, wherein the link mechanism is arranged in a container and is movably connected with the inner side of the side door; the connecting rod mechanism is provided with a driving part which is controlled by wireless remote control, and the driving part is used for driving the connecting rod mechanism to act so as to drive the side door to open and close. The utility model saves the existing hinges, door opening fixtures, pull rods and the like, ensures that the outer surface of the side wall of the container is flat and has no extra interference parts, and enlarges the available space while reducing the driving resistance, thereby bringing extra economic benefits.
In the embodiments of the present utility model, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
The construction, features and effects of the present utility model are described in detail according to the embodiments shown in the drawings, but the above is only a preferred embodiment of the present utility model, and it should be understood that the technical features of the above embodiment and the preferred mode thereof can be reasonably combined and matched into various equivalent schemes by those skilled in the art without departing from or changing the design concept and technical effects of the present utility model; therefore, the utility model is not limited to the embodiments shown in the drawings, but is intended to be within the scope of the utility model as long as changes made in the concept of the utility model or modifications to the equivalent embodiments do not depart from the spirit of the utility model as covered by the specification and drawings.
Claims (9)
1. The container with the wireless electric control side sliding door comprises a container body and a side door arranged on the side wall of the container body, and is characterized by further comprising a link mechanism for enabling the side door to be opened and closed in parallel;
the connecting rod mechanism is arranged in the container and is movably connected with the inner wall of the side door;
the connecting rod mechanism is provided with a driving part which is controlled by wireless remote control, and the driving part is used for driving the connecting rod mechanism to act so as to drive the side door to open and close;
wherein, the link mechanism includes: the device comprises a rotating shaft, a plurality of crank arms, an upper fixing device and a lower fixing device which are vertically arranged;
the upper and lower ends of the rotating shaft are respectively connected with the upper fixing device and the lower fixing device, and the upper fixing device and the lower fixing device are respectively fixedly connected with the inner side wall plate and the floor of the box; one end of the crank arm is fixed on the rotating shaft, and the other end of the crank arm is fixedly connected with the inner side of the side door through a ball head mechanism; the driving part is arranged on the lower fixing device and is connected with the rotating shaft.
2. The cargo box having a wireless electronically controlled side-slip door of claim 1, wherein the linkage further comprises: a guide link;
one end of the guide connecting rod is connected with the box body through a ball mechanism, and the other end of the guide connecting rod is connected with the inner side of the side door through the ball mechanism.
3. The cargo box with wireless side sliding door according to claim 1 wherein the upper securing means is formed with a guide hole that mates with the upper end of the spindle.
4. The cargo box having a wireless electronically controlled side-slip door of claim 1, wherein the drive member comprises a gear motor.
5. The cargo box having a wireless electronically controlled side-slip door of claim 4, wherein the drive member further comprises a wireless remote control switch in electrical communication with the gear motor.
6. The cargo box with wireless and electrically controlled side-sliding door according to claim 5, wherein the wireless remote control switch is connected with a preset intermediate relay and a motor controller of the gear motor, respectively.
7. The cargo box having a wireless electronically controlled side-slip door of claim 4, wherein the drive member further comprises: and the position sensor is used for detecting the rotation angle of the output shaft of the speed reducing motor.
8. A container with a wireless electronically controlled side-slip door as in any one of claims 1-7, wherein a sealing strip is provided at the edge of the side door.
9. A truck, characterized in that it is equipped with a cargo box with a wireless electrically controlled side-sliding door according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935823.4U CN220548918U (en) | 2023-07-21 | 2023-07-21 | Cargo box and truck with wireless electric control side sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935823.4U CN220548918U (en) | 2023-07-21 | 2023-07-21 | Cargo box and truck with wireless electric control side sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548918U true CN220548918U (en) | 2024-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321935823.4U Active CN220548918U (en) | 2023-07-21 | 2023-07-21 | Cargo box and truck with wireless electric control side sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548918U (en) |
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2023
- 2023-07-21 CN CN202321935823.4U patent/CN220548918U/en active Active
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