CN220622343U - Locking mechanism and mobile platform - Google Patents
Locking mechanism and mobile platform Download PDFInfo
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- CN220622343U CN220622343U CN202322166331.XU CN202322166331U CN220622343U CN 220622343 U CN220622343 U CN 220622343U CN 202322166331 U CN202322166331 U CN 202322166331U CN 220622343 U CN220622343 U CN 220622343U
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Abstract
The embodiment of the application provides a locking mechanism and a mobile platform. The locking mechanism is applied to the mobile platform, and the mobile platform includes slidable platform and mount, and the locking mechanism includes handle, slide bar and locking piece. The handle is arranged on the sliding platform and is provided with a first through hole; one end of the sliding rod is arranged in the first through hole in a penetrating way, the sliding rod can slide in the first through hole, and a first inclined surface is arranged at the other end of the sliding rod; the locking piece comprises a lock rod, a lock body and a spring, wherein the lock body is connected with the sliding platform, a second through hole is formed in the lock body, the lock rod penetrates through the second through hole, the spring penetrates through the lock rod, one end of the spring is connected to the lock rod in a limiting mode, the other end of the spring is in butt joint with the lock body, a second inclined surface matched with the first inclined surface is formed at one end of the lock rod, and when the sliding rod slides in the first through hole, the first inclined surface is in butt joint with the second inclined surface and drives the lock rod to slide in the second through hole.
Description
Technical Field
The application relates to the technical field of movable devices, in particular to a locking mechanism and a movable platform.
Background
In the related art, a mobile platform generally includes a slidable platform and a fixing frame, on which the slidable platform can slide, and usually, the slidable platform and the fixing frame need to be fixed by adopting a pin fixing manner, so that the operation is extremely complicated.
Disclosure of Invention
The application provides a locking mechanism and a mobile platform to simplify the fixing and releasing of a slidable platform of the mobile platform.
In order to solve the technical problems, the application adopts the following technical scheme:
an embodiment of a first aspect of the present application proposes a locking mechanism applied to a mobile platform, the mobile platform comprising a slidable platform and a fixed mount, the locking mechanism comprising a handle, a sliding rod and a locking member. The handle is arranged on the sliding platform and is provided with a first through hole; one end of the sliding rod is arranged in the first through hole in a penetrating way, the sliding rod can slide in the first through hole, and a first inclined surface is arranged at the other end of the sliding rod; the locking piece comprises a lock rod, a lock body and a spring, wherein the lock body is connected with the sliding platform, a second through hole is formed in the lock body, the lock rod penetrates through the second through hole, the spring penetrates through the lock rod, one end of the spring is connected to the lock rod in a limiting mode, the other end of the spring is in butt joint with the lock body, a second inclined surface matched with the first inclined surface is formed at one end of the lock rod, and when the sliding rod slides in the first through hole, the first inclined surface is in butt joint with the second inclined surface and drives the lock rod to slide in the second through hole.
In this embodiment, the handle of the locking mechanism is disposed on the slidable platform, and the sliding rod is disposed through the first through hole of the handle, and the sliding rod can slide in the first through hole. When the sliding rod is pressed, the first inclined surface on the sliding rod is abutted with the second inclined surface on the locking rod and drives the locking rod to slide in the second through hole, so that one end of the locking rod, which is far away from the second inclined surface, can retract. Through setting up the locating hole on the mount, when the locking lever stretches out, can peg graft in this locating hole, when the locking lever withdraws, can release from this locating hole to can fix or release slidable platform. One end of the spring in the embodiment is connected to the lock rod in a limiting manner, that is, one end of the spring can be fixed to the lock rod through a limiting pin shaft, the other end of the spring is in butt joint with the lock body, when the sliding rod is pressed, the lock rod can be retracted, and when the sliding rod is not pressed, the spring drives the lock rod to extend due to elastic force, so that the lock rod can automatically extend to be inserted into the positioning hole. In the related art, the sliding platform and the fixing frame of the mobile platform are fixed through the pin shafts, so that the operation is complicated, and in the embodiment, the fixing and the releasing of the sliding platform and the fixing frame can be completed only by pressing the sliding rod through installing the locking mechanism on the mobile platform, so that the fixing and the releasing of the sliding platform of the mobile platform can be simplified.
In some embodiments of the present application, two hand-holding portions are formed on the handle, and the first through hole is disposed between the two hand-holding portions.
In some embodiments of the present application, the sliding rod includes a connecting portion, a pressing portion and an inclined portion, the pressing portion and the inclined portion are respectively disposed at two ends of the connecting portion, the pressing portion is adapted to the first through hole, the pressing portion is slidable in the first through hole, and the inclined portion is formed with a first inclined surface adapted to the second inclined surface.
In some embodiments of the present application, the slide bar further includes a limiting portion disposed between the pressing portion and the connecting portion.
In some embodiments of the present application, the lock lever includes a lever and a movable portion connected to the lever, the lever is disposed through the second through hole, a groove is formed on the movable portion, and the second inclined surface is formed on one side wall of the groove.
In some embodiments of the present application, the lock body includes a body and at least two guide members, a groove structure is formed on the body, the guide members are disposed in the groove structure, the guide members are formed with second through holes, one end of the spring is connected with the rod member in a limiting manner, and the other end of the spring is abutted to the guide members.
In some embodiments of the present application, the number of the locking bars is two, one of the locking bars is disposed through one of the guide members, the other of the locking bars is disposed through the other of the guide members, two first inclined planes disposed opposite to each other are disposed on the sliding bar, one of the first inclined planes is abutted with the second inclined plane of one of the locking bars, and the other of the first inclined planes is abutted with the second inclined plane of the other locking bar.
In some embodiments of the present application, the number of the guide members is four, two of the guide members are disposed on one side of the sliding rod, the other two guide members are disposed on the other side of the sliding rod, one of the guide members is disposed through the two guide members disposed in the same direction, and the other one of the guide members is disposed through the two guide members disposed in the other direction.
An embodiment of the second aspect of the present application proposes a mobile platform, characterized in that the mobile platform comprises a slidable platform and a fixed frame, on which the slidable platform slides in a slidable manner, on which a locking mechanism as in any embodiment of the first aspect is provided.
In some embodiments of the present application, the fixing frame is provided with a first limiting hole and a second limiting hole, wherein the first limiting hole and the second limiting hole are oppositely arranged, and the locking rod can be fixed or released in the first limiting hole or the second limiting hole.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly introduce the drawings that are required to be used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other embodiments may also be obtained according to these drawings to those skilled in the art.
Fig. 1 is a schematic structural diagram of a mobile platform according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a structure of a mobile platform according to another embodiment of the present application;
fig. 3 is a schematic structural diagram of a locking mechanism of a mobile platform according to an embodiment of the present application;
FIG. 4 is a schematic view of the structure of a handle of a locking mechanism of a mobile platform according to an embodiment of the present application;
fig. 5 is a schematic structural view of a slide bar of a locking mechanism of a mobile platform according to an embodiment of the present application;
fig. 6 is a schematic structural view of a lock lever of a locking mechanism of a mobile platform according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a lock body of a locking mechanism of a mobile platform according to an embodiment of the present application.
The reference numerals are as follows:
10 a slidable platform; 20 fixing frames; 21 a first limiting hole; 22 second limiting holes;
100 handles; 110 a first via; 120 hand-held parts;
200 sliding bar; 210 a pressing portion; 220 connection parts; 230 inclined portion; 231 a first inclined surface; 240 limit parts;
300 locking piece; 310 locking bar; 311 bars; 312 a movable part; 3121 grooves; 3122 a second inclined surface; 320 lock body; 321 body; 3211 trough structure; 322 guides; 3221 a second through hole; 330 springs.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other embodiments may be obtained according to these drawings to those of ordinary skill in the art.
For ease of description, spatially relative terms, such as "inner," "outer," "lower," "below," "upper," "above," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. Based on the embodiments herein, a person of ordinary skill in the art would be able to obtain all other embodiments based on the disclosure herein, which are within the scope of the disclosure herein.
As shown in fig. 1 to 3, the embodiment of the first aspect of the present application proposes a locking mechanism applied to a mobile platform including a slidable platform 10 and a fixed frame 20, the locking mechanism including a handle 100, a slide bar 200 and a locking member 300. The handle 100 is arranged on the slidable platform 10, and a first through hole 110 is arranged on the handle 100; one end of the sliding rod 200 is penetrated through the first through hole 110, the sliding rod 200 can slide in the first through hole 110, and the other end of the sliding rod 200 is provided with a first inclined surface 231; the locking piece 300 comprises a lock rod 310, a lock body 320 and a spring 330, wherein the lock body 320 is connected with the slidable platform 10, a second through hole 3221 is formed in the lock body 320, the lock rod 310 is arranged through the second through hole 3221 in a penetrating mode, the spring 330 is arranged through the lock rod 310 in a penetrating mode, one end of the spring 330 is connected to the lock rod 310 in a limiting mode, the other end of the spring 330 is in butt joint with the lock body 320, a second inclined surface 3122 matched with the first inclined surface 231 is formed at one end of the lock rod 310, and when the sliding rod 200 slides in the first through hole 110, the first inclined surface 231 is in butt joint with the second inclined surface 3122 and drives the lock rod 310 to slide in the second through hole 3221.
Referring to fig. 1 and 2, in the present embodiment, the locking mechanism is applied to a mobile platform, and generally the mobile platform may include a slidable platform 10 and a fixed frame 20, a sliding rail may be disposed on the slidable platform 10, and a sliding groove adapted to the sliding rail is disposed on the fixed frame 20, so that the slidable platform 10 may slide on the fixed frame 20.
In the present embodiment, the handle 100 of the locking mechanism is disposed on the slidable platform 10, and the slide bar 200 is disposed through the first through hole 110 of the handle 100, and the slide bar 200 is slidable in the first through hole 110. When the sliding rod 200 is pressed, the first inclined surface 231 on the sliding rod 200 abuts against the second inclined surface 3122 on the lock rod 310 and drives the lock rod 310 to slide in the second through hole 3221, so that one end of the lock rod 310 away from the second inclined surface 3122 can retract. By providing the fixing frame 20 with a positioning hole, when the lock lever 310 is extended, it can be inserted into the positioning hole, and when the lock lever 310 is retracted, it can be released from the positioning hole, so that the slidable platform 10 can be fixed or released. One end of the spring 330 in this embodiment is connected to the lock rod 310 in a limiting manner, that is, one end of the spring 330 may be fixed to the lock rod 310 through a limiting pin, the other end of the spring 330 abuts against the lock body 320, when the sliding rod 200 is pressed, the lock rod 310 may be retracted, and when the sliding rod 200 is not pressed, the spring 330 drives the lock rod 310 to extend due to elastic force, so that the lock rod 310 may automatically extend to be inserted into the positioning hole. In the related art, the sliding platform and the fixing frame of the mobile platform are fixed by the pin shaft, so that the operation is complicated, and in the embodiment, the fixing and releasing of the sliding platform 10 and the fixing frame 20 can be completed by only pressing the sliding rod 200 by installing the locking mechanism on the mobile platform, so that the fixing and releasing of the sliding platform 10 of the mobile platform can be simplified.
As shown in fig. 4, in some embodiments of the present application, two hand-holding parts 120 are formed on the handle 100, and the first through hole 110 is disposed between the two hand-holding parts 120. In this embodiment, the hand-holding portions 120 are further formed on two sides of the first through hole 110, and when the slidable platform 10 is pushed or pulled, the hand-holding portions 120 can be held to complete the sliding of the slidable platform 10, and when the sliding rod 200 is pressed, the hand-holding portions 120 can also be held to enable an operator to have an application point when the sliding rod 200 is pressed.
As shown in fig. 5, in some embodiments of the present application, the sliding rod 200 includes a connection part 220, a pressing part 210 and an inclined part 230, the pressing part 210 and the inclined part 230 are respectively disposed at two ends of the connection part 220, the pressing part 210 is adapted to the first through hole 110, the pressing part 210 is slidable in the first through hole 110, and the inclined part 230 is formed with a first inclined surface 231 adapted to the second inclined surface 3122. In this embodiment, two ends of the connection portion 220 of the sliding rod 200 are respectively connected with the pressing portion 210 and the inclined portion 230, the cross section of the first through hole 110 may be circular, the shape of the pressing portion 210 may be a cylinder adapted to the circular shape, so that the pressing portion 210 may slide in the first through hole 110, the inclined portion 230 is formed with the first inclined surface 231, the first inclined surface 231 and the second inclined surface 3122 are abutted to each other, and when the pressing portion 210 is pressed, the sliding rod 200 can push the lock rod 310 to move, thereby driving the lock rod 310 to slide in the second through hole 3221.
In some embodiments of the present application, the slide bar 200 further includes a limiting portion 240, and the limiting portion 240 is disposed between the pressing portion 210 and the connecting portion 220. In the present embodiment, the limiting portion 240 is disposed between the pressing portion 210 and the connecting portion 220, so that the pressing portion 210 can slide in the first through hole 110 according to a preset movement track, so as to avoid the pressing portion 210 from sliding out of the first through hole 110.
As shown in fig. 6, in some embodiments of the present application, the lock lever 310 includes a lever 311 and a movable portion 312 connected to the lever 311, the lever 311 is disposed through the second through hole 3221, a groove 3121 is formed on the movable portion 312, and a second inclined surface 3122 is formed on one sidewall of the groove 3121. In the present embodiment, the lock lever 310 may be detachably connected to the movable portion 312, for example, the lock lever 310 may be screwed to the movable portion 312. The movable portion 312 is formed with a groove 3121, one end of the groove 3121 is connected to the lock lever 310, and the other end is formed with a second inclined surface 3122, referring to fig. 3 and 6, when the first inclined surface 231 abuts against the second inclined surface 3122 and pushes the lock lever 310, the lock lever 310 can be moved rightward in fig. 6, so that the lock lever 310 can be retracted, and the slidable platform 10 can be released from the fixed frame 20, to facilitate the movement of the slidable platform 10.
As shown in fig. 7, in some embodiments of the present application, the lock body 320 includes a body 321 and at least two guide members 322, a slot structure 3211 is formed on the body 321, the guide members 322 are disposed in the slot structure 3211, a second through hole 3221 is formed on the guide members 322, one end of the spring 330 is connected with the rod 311 in a limiting manner, and the other end is abutted with the guide members 322. In this embodiment, a groove structure 3211 is formed on the body 321 of the lock body 320, as shown in fig. 7, the cross section of the groove structure 3211 may be rectangular or square, the guide 322 may be rectangular, the second through hole 3221 is provided on the guide 322, and the lock lever 310 may move along the axial direction of the second through hole 3221. One end of the spring 330 may be connected to the rod 311 through a manner of fixing the limit pin, and the other end is abutted to the guide 322, when the pressing part 210 of the sliding rod 200 is pressed, the lock rod 310 may be retracted, and when the locking rod is retracted, since one end of the spring 330 is limited on the lock rod 310 and the other end is abutted to the guide 322, the spring 330 may be compressed, and at this time, if the pressing part 210 is released, the spring 330 may move in opposite directions due to an elastic force, so that the lock rod 310 may be automatically extended.
In some embodiments of the present application, the number of lock bars 310 is two, one of the lock bars 310 is inserted into one of the guide members 322, the other lock bar 310 is inserted into the other guide member 322, two first inclined surfaces 231 are disposed on the sliding bar 200, one of the first inclined surfaces 231 is abutted with the second inclined surface 3122 of one of the lock bars 310, and the other first inclined surface 231 is abutted with the second inclined surface 3122 of the other lock bar 310. In the present embodiment, the number of lock bars 310 may be two, and on the slide bar 200, two first inclined surfaces 231 may be provided, the two first inclined surfaces 231 being disposed opposite to each other, one of the first inclined surfaces 231 being in contact with the second inclined surface 3122 of one of the lock bars 310, and the other first inclined surface 231 being in contact with the second inclined surface 3122 of the other lock bar 310. Thus, when the pressing portion 210 of the slide bar 200 is pressed, the lock bars 310 disposed in two opposite directions can be driven to retract simultaneously.
In some embodiments of the present application, the number of the guide members 322 is four, wherein two guide members 322 are disposed on one side of the sliding rod 200, two other guide members 322 are disposed on the other side of the sliding rod 200, and one lock rod 310 is disposed through the two guide members 322 disposed in the same direction, and the other lock rod 310 is disposed through the two guide members 322 disposed in the other direction. In this embodiment, the number of the guide members 322 may be four, two of which are disposed at one side of the sliding rod 200 and the other two of which are disposed at the other side of the sliding rod 200, and the four guide members 322 may enable the lock lever 310 to smoothly slide in the second through hole 3221 of the guide member 322, thereby avoiding the directional deviation.
Embodiments of the second aspect of the present application provide a mobile platform, which includes a slidable platform 10 and a fixed frame 20, wherein the slidable platform 10 slides on the fixed frame 20 in a slidable manner, and the slidable platform 10 is provided with a locking mechanism as in any embodiment of the first aspect.
In some embodiments of the present application, the fixing frame 20 is provided with a first limiting hole 21 and a second limiting hole 22, which are opposite to each other, and the lock rod 310 can be fixed or released in the first limiting hole 21 or the second limiting hole 22.
In the present embodiment, as shown in fig. 2, the fixing member is provided with the first and second limiting holes 21 and 22, and when the slide lever 200 is pressed, the lock lever 310 can be fixed or released at the first and second limiting holes 21 and 22. For example, in fig. 2, the slidable platform 10 may be fixed by the first stopper when slidably retracted, and may be fixed by the second stopper hole 22 when the slidable platform 10 is extended.
While the application has been described with reference to a few specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the application. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the application not be limited to the particular embodiments disclosed, but that the application will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A locking mechanism for a mobile platform, the mobile platform comprising a slidable platform and a fixed mount, the locking mechanism comprising:
the handle is arranged on the sliding platform and is provided with a first through hole;
the sliding rod is provided with a first inclined surface at one end, and the sliding rod can slide in the first through hole;
the locking piece comprises a lock rod, a lock body and a spring, wherein the lock body is connected with the sliding platform, a second through hole is formed in the lock body, the lock rod penetrates through the second through hole, the spring penetrates through the lock rod, one end of the spring is connected to the lock rod in a limiting mode, the other end of the spring is in butt joint with the lock body, a second inclined surface matched with the first inclined surface is formed at one end of the lock rod, and when the sliding rod slides in the first through hole, the first inclined surface is in butt joint with the second inclined surface and drives the lock rod to slide in the second through hole.
2. The locking mechanism of claim 1, wherein two hand-held portions are formed on the handle, and the first through hole is provided between the two hand-held portions.
3. The locking mechanism according to claim 1, wherein the slide lever includes a connecting portion, a pressing portion and an inclined portion, the pressing portion and the inclined portion are respectively provided at both ends of the connecting portion, the pressing portion is adapted to the first through hole, the pressing portion is slidable in the first through hole, and the inclined portion is formed with the first inclined surface adapted to the second inclined surface.
4. The locking mechanism of claim 3, wherein the slide bar further comprises a limit portion disposed between the pressing portion and the connecting portion.
5. The locking mechanism as recited in claim 3, wherein the lock lever includes a lever member and a movable portion connected to the lever member, the lever member being provided through the second through hole, a groove being formed in the movable portion, one side wall of the groove being formed with the second inclined surface.
6. The locking mechanism of claim 5, wherein the lock body comprises a body and at least two guide members, a groove structure is formed on the body, the guide members are arranged in the groove structure, the second through holes are formed on the guide members, one ends of the springs are connected with the rod member in a limiting mode, and the other ends of the springs are abutted with the guide members.
7. The locking mechanism of claim 6, wherein the number of locking bars is two, one of the locking bars is arranged in a penetrating manner on one of the guide members, the other locking bar is arranged in a penetrating manner on the other guide member, two first inclined faces which are arranged oppositely are arranged on the sliding bar, one of the first inclined faces is in butt joint with the second inclined face of one of the locking bars, and the other first inclined face is in butt joint with the second inclined face of the other locking bar.
8. The locking mechanism of claim 7, wherein the number of the guide members is four, two of the guide members are arranged on one side of the sliding rod, the other two guide members are arranged on the other side of the sliding rod, one lock rod is arranged through the two guide members arranged in the same direction, and the other lock rod is arranged through the two guide members arranged in the other direction.
9. A mobile platform comprising a slidable platform and a mount on which the slidable platform slides in a slidable manner, the slidable platform being provided with a locking mechanism as claimed in any one of claims 1 to 8.
10. The mobile platform of claim 9, wherein the fixing frame is provided with a first limiting hole and a second limiting hole, wherein the first limiting hole and the second limiting hole are arranged oppositely, and the locking rod can be fixed or released in the first limiting hole or the second limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166331.XU CN220622343U (en) | 2023-08-10 | 2023-08-10 | Locking mechanism and mobile platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322166331.XU CN220622343U (en) | 2023-08-10 | 2023-08-10 | Locking mechanism and mobile platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220622343U true CN220622343U (en) | 2024-03-19 |
Family
ID=90226005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322166331.XU Active CN220622343U (en) | 2023-08-10 | 2023-08-10 | Locking mechanism and mobile platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220622343U (en) |
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2023
- 2023-08-10 CN CN202322166331.XU patent/CN220622343U/en active Active
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