CN216553504U - Cover plate movement mechanism - Google Patents
Cover plate movement mechanism Download PDFInfo
- Publication number
- CN216553504U CN216553504U CN202122224672.9U CN202122224672U CN216553504U CN 216553504 U CN216553504 U CN 216553504U CN 202122224672 U CN202122224672 U CN 202122224672U CN 216553504 U CN216553504 U CN 216553504U
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- guide rail
- cover
- cover plate
- rod
- link
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Abstract
The utility model belongs to the technical field of automobile parts and discloses a cover plate movement mechanism. This apron motion includes: a support plate; the guide rail is fixed on the support plate; the moving component comprises a first connecting rod fixedly connected with the cover plate, a second connecting rod rotatably connected with the first connecting rod, a driving component and a connecting rod, wherein one end of the driving component is fixedly connected with the supporting plate, and the other end of the driving component is connected with the second connecting rod. The second connecting rod slides along the guide rail under the driving of the driving component so as to drive the cover plate to move. The cover plate movement mechanism is simpler in structure and lower in production cost.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a cover plate movement mechanism.
Background
The existing cover plate movement mechanism is complex in structure, not easy to machine and manufacture and high in cost, and the occupied space of the existing cover plate movement mechanism is large, so that the compactness of the structure is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to reduce the cost, the utility model provides a cover plate movement mechanism with a simpler structure on the premise of meeting the same operation requirement.
The cover plate movement mechanism according to the present invention comprises: a support plate; the guide rail is fixed on the support plate; the moving component comprises a first connecting rod fixedly connected with the cover plate, a second connecting rod rotatably connected with the first connecting rod, a driving component and a connecting rod, wherein one end of the driving component is fixedly connected with the supporting plate, and the other end of the driving component is connected with the second connecting rod. The second connecting rod slides along the guide rail under the driving of the driving component so as to drive the cover plate to move.
Furthermore, the first connecting rod comprises a first rod and a second rod, the first end of the first rod is fixedly connected with the cover plate, the second end of the first rod is connected with the guide rail in a sliding mode, the first end of the second rod is fixedly connected with the cover plate, and the second end of the second rod is rotatably connected with the second connecting rod.
Further, the guide rail includes the bottom guide rail with backup pad fixed connection and the top layer guide rail that the parallel is located bottom guide rail top, the one end that is close to the apron of top layer guide rail is provided with the guide part that has the guide way, the guide way communicates with the track of top layer guide rail, and the highest point of guide way is higher than the plane at top layer guide rail place, be provided with on the second pole be used for with guide way complex guide block, the guide block structure is for can following guide way and top layer guide rail and slide, the second end and the bottom guide rail sliding connection of first pole, second connecting rod and bottom guide rail sliding connection.
Furthermore, the first connecting rod further comprises a third rod for connecting the first rod and the second rod, and the third rod is attached and fixed to the cover plate.
Further, the cover plate moving mechanism comprises guide rails located on two opposite sides of the support plate, and moving members located on two opposite sides of the cover plate, and each moving member is slidably connected with the corresponding guide rail.
Furthermore, a cross rod is connected between the second connecting rods of the moving members positioned on the two opposite sides of the cover plate, and the driving end of the driving member is connected with the cross rod.
Furthermore, a through hole is formed at the sliding end of the second connecting rod, and two ends of the cross rod respectively penetrate through the corresponding through holes and then extend into the corresponding bottom layer guide rails.
Further, the driving member includes a driving motor fixed to the support plate and a transmission mechanism connected to a driving shaft of the driving motor, the transmission mechanism being connected to the cross bar.
Further, a stop part for limiting the movement stroke of the cross rod is arranged on the support plate.
Further, the support plate includes a main plate portion and link plate portions located on opposite sides of the main plate portion, the guide rail is fixed to the link plate portion, the driving member is fixed to the main plate portion, a length of the main plate portion in a direction parallel to the guide rail is smaller than a length of the guide rail, and the stopper member includes stopper plates provided on both sides of the main plate portion in the direction.
The cover plate movement mechanism disclosed by the utility model adopts more common mechanical parts and fewer mechanical parts to realize the variable-angle movement of the cover plate, the structure is lighter, the cost is lower, the processing and the manufacturing are easier, and meanwhile, the space occupied by the whole cover plate movement mechanism can be saved due to fewer mechanical parts.
Drawings
FIG. 1 is a schematic top view of a cover plate movement mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a bottom view of a cover plate moving mechanism according to an embodiment of the utility model.
Detailed Description
For a better understanding of the objects, structure and function of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 and 2 show the structure of a cover plate moving mechanism 100 according to an embodiment of the present invention. As shown in fig. 1 and 2, the cover plate moving mechanism 100 may include: a support plate 1; the guide rail 2 is fixed on the support plate 1; the moving component 4, the moving component 4 includes a first connecting rod 41 fixedly connected with the cover plate 5 and a second connecting rod 42 rotatably connected with the first connecting rod 41, the second connecting rod 42 is slidably connected with the guide rail 2, and the driving component 3, one end of the driving component 3 is fixedly connected with the supporting plate 1, and the other end is connected with the second connecting rod 42. Wherein, the second connecting rod 42 slides along the guide rail 2 under the driving of the driving member 3 to drive the cover plate 5 to move.
When the cover plate moving mechanism 100 of the embodiment of the present invention needs to move the cover plate 5, the driving member 3 can positively drive the second connecting rod 42 to slide along the guide rail 2, at this time, the second connecting rod 42 drives the first connecting rod 41 connected to the cover plate 5 to positively rotate, and in this process, the cover plate 5 gradually descends and finally keeps translating, so that variable-angle displacement of the cover plate 5 can be realized. When the cover plate 5 needs to be restored to the original position, the driving member 3 can reversely drive the second connecting rod 42 to reversely slide along the guide rail 2, so as to drive the first connecting rod 41 connected with the sliding cover 5 to reversely rotate, in the process, the cover plate 5 gradually rises from the translational motion, and finally, the cover plate 5 can be restored to the original position.
The cover plate movement mechanism 100 of the utility model adopts the link mechanism to realize the variable-angle movement of the cover plate 5, the related mechanical parts are more common and fewer, so the structure is lighter, the cost is lower, the processing and the manufacturing are easier, and meanwhile, the space occupied by the whole cover plate movement mechanism 100 can be saved due to fewer mechanical parts.
Specifically, in the preferred embodiment as shown in fig. 1 and 2, the first link 41 may include a first rod 411 and a second rod 412, the first rod 411 having a first end fixedly connected to the cover 5 and a second end slidably connected to the guide rail 2, the second rod 412 having a first end fixedly connected to the cover 5 and a second end rotatably connected to the second link 42. With this arrangement, the first rod 411 of the first link 41 and the second link 42 slide on the same guide rail 2, and the movement of the cover 5 can be made more smooth.
Further, as shown in fig. 1, the guide rail 2 may include a bottom rail 21 fixedly connected to the support plate 1 and a top rail 22 parallel to and above the bottom rail 21, one end of the top rail 22 near the cover plate 5 is provided with a guide member 7 having a guide groove 71, the guide groove 71 is in track communication with the top rail 22, and the highest point of the guide groove 71 is higher than the top rail 22, a second rod 412 is provided with a guide block 413 for cooperating with the guide groove 71, the guide block 413 is configured to be slidable along the guide groove 71 and the top rail 22, a second end of the first rod 411 is slidably connected to the bottom rail 21, and the second link 42 is slidably connected to the bottom rail 21. Through the track intercommunication that sets up guide way 71 and top layer guide rail 22, and the highest point of guide way 71 is higher than top layer guide rail 22, can realize the slow descending of apron 5 and finally carry out translation motion, the setting of guide block 413 not only can realize the guide effect to second pole 412, still can improve the holistic operating stability of first link 41. In addition, the first rod 411 and the second rod 42 of the first connecting rod 41 are arranged to slide in the bottom layer guide rail 21, so that the operation of the whole moving component 4 is more stable.
Preferably, as shown in fig. 1, the first link 41 may further include a third rod 43 connecting the first rod 411 and the second rod 412, and the third rod 43 is attached to the cover plate 5. By providing the third lever 43, the first link 41 can be fixed to the cover 5 as an integral member, which increases the convenience of fixing the first link 41 to the cover 5; meanwhile, by setting the angle between the first bar 411 and the third bar 43 and the angle between the second bar 412 and the third bar 43, a desired initial position of the cover 5 can be set specifically.
According to the present invention, in a preferred embodiment as shown in fig. 1 and 2, the cover plate moving mechanism 100 may include the above-mentioned guide rails 2 located at opposite sides of the support plate 1, and the above-mentioned moving members 4 located at opposite sides of the cover plate 5, each moving member 4 being slidably coupled with the corresponding guide rail 2. Through this setting, both sides of apron 5 all can be slided in corresponding guide rail 2 through corresponding moving member 4 and be driven for the atress of apron 5 both sides is unanimous, thereby has improved the stability of apron 5 operation.
Preferably, as shown in fig. 1, a cross bar 8 is connected between the second links 42 of the moving members 4 located at opposite sides of the cover 5, and the driving end of the driving member 3 is connected to the cross bar 8. The provision of the cross bar 8 facilitates the driving members 3 to apply force to the driving members 3 on both sides simultaneously, so that the driving members 3 on both sides move stably and synchronously to ensure the stable operation of the cover 5.
Further preferably, the sliding end of the second connecting rod 42 may be formed with a through hole, and both ends of the cross rod 8 respectively extend into the corresponding bottom layer guide rail 21 after passing through the corresponding through holes. With this arrangement, the end of the cross bar 8 can be further used as a slider sliding within the bottom rail 21, thereby simplifying the structure of the second link 42.
According to the present invention, as shown in fig. 1 and 2, the driving means 3 may include a driving motor 31 fixed to the support plate 1 and a transmission mechanism 32 connected to a driving shaft of the driving motor 31, the transmission mechanism 32 being connected to the cross bar 8. Preferably, the transmission mechanism 32 may be a flexible cable structure as shown in fig. 1, and of course, the transmission mechanism 32 may also adopt other existing transmission structures, for example, it may be a screw rod structure, and it may also be a rack and pinion structure, which is not limited specifically herein.
Further, as shown in fig. 1 and 2, the support plate 1 may be further provided with a stopper 6 for limiting a moving stroke of the cross bar 8.
Preferably, as shown in fig. 1, the support plate 1 may include a main plate portion 11 and a connecting plate portion 12 located on opposite sides of the main plate portion 11, the guide rail 2 is fixed to the connecting plate portion 12, the driving member 3 is fixed to the main plate portion 11, a length of the main plate portion 11 in a direction parallel to the guide rail 2 is smaller than a length of the guide rail 2, and the stopper member 6 may include stopper plates provided on both sides of the main plate portion 11 in the direction. By setting the length of the main plate portion 11 to be smaller than the length of the guide rail 2, it contributes to the reduction in weight of the support plate 1 and the space occupied by the support plate 1; meanwhile, by appropriately setting the length of the main plate portion 11, for example, setting the length of the main plate portion 11 to be equal to the moving stroke of the cross bar 8, the fixing of the two stopper plates of the stopper member 6 is facilitated, that is, only the two stopper plates need to be fixed at both side edges in the length direction of the main plate portion 11.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
In the description of the present application, the terms "first", "second", "third", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A cover plate movement mechanism, comprising:
a supporting plate is arranged on the upper surface of the supporting plate,
a guide rail fixed on the support plate,
a moving member including a first link fixedly connected with the cover plate and a second link rotatably connected with the first link, the second link being slidably connected with the guide rail, an
One end of the driving component is fixedly connected with the supporting plate, the other end of the driving component is connected with the second connecting rod,
the second connecting rod slides along the guide rail under the driving of the driving component so as to drive the cover plate to move.
2. The cover movement mechanism of claim 1, wherein the first link includes a first rod and a second rod, the first rod having a first end fixedly coupled to the cover and a second end slidably coupled to the guide rail, the second rod having a first end fixedly coupled to the cover and a second end rotatably coupled to the second link.
3. The cover plate movement mechanism according to claim 2, wherein the guide rails include a bottom guide rail fixedly connected to the support plate and a top guide rail parallel to and above the bottom guide rail, a guide member having a guide groove is provided at an end of the top guide rail close to the cover plate, the guide groove is communicated with a track of the top guide rail, and a highest point of the guide groove is higher than a plane where the top guide rail is located, a guide block for cooperating with the guide groove is provided on the second rod, the guide block is configured to be slidable along the guide groove and the top guide rail, a second end of the first rod is slidably connected to the bottom guide rail, and the second link is slidably connected to the bottom guide rail.
4. The cover movement mechanism of claim 2, wherein the first link further includes a third bar connecting the first bar and the second bar, the third bar being snugly secured to the cover.
5. The cover movement mechanism of claim 3, including said guide rails on opposite sides of said support plate and said moving members on opposite sides of said cover plate, each of said moving members being slidably coupled to a respective one of said guide rails.
6. The mechanism of claim 5, wherein a cross bar is coupled between the second links of the moving members on opposite sides of the cover, and the driving end of the driving member is coupled to the cross bar.
7. The mechanism of claim 6, wherein the sliding end of the second link is formed with a through hole, and both ends of the cross bar extend into the corresponding bottom rail after passing through the corresponding through holes.
8. The cover movement mechanism of claim 7, wherein the driving means includes a driving motor fixed to the support plate and a transmission mechanism connected to a driving shaft of the driving motor, the transmission mechanism being connected to the cross bar.
9. The cover plate movement mechanism according to claim 7, wherein a stopper member for limiting a movement stroke of the cross bar is further provided on the support plate.
10. The cover movement mechanism according to claim 9, wherein the support plate includes a main plate portion and web portions on opposite sides of the main plate portion, guide rails are fixed to the web portions, the drive member is fixed to the main plate portion, a length of the main plate portion in a direction parallel to the guide rails is smaller than a length of the guide rails, and the stopper member includes stopper plates provided on both sides of the main plate portion in the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224672.9U CN216553504U (en) | 2021-09-14 | 2021-09-14 | Cover plate movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122224672.9U CN216553504U (en) | 2021-09-14 | 2021-09-14 | Cover plate movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216553504U true CN216553504U (en) | 2022-05-17 |
Family
ID=81564761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122224672.9U Active CN216553504U (en) | 2021-09-14 | 2021-09-14 | Cover plate movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216553504U (en) |
-
2021
- 2021-09-14 CN CN202122224672.9U patent/CN216553504U/en active Active
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