CN219970565U - Locking mechanism and unmanned aerial vehicle - Google Patents
Locking mechanism and unmanned aerial vehicle Download PDFInfo
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- CN219970565U CN219970565U CN202321651352.4U CN202321651352U CN219970565U CN 219970565 U CN219970565 U CN 219970565U CN 202321651352 U CN202321651352 U CN 202321651352U CN 219970565 U CN219970565 U CN 219970565U
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- locking mechanism
- mating hole
- lock plate
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- 238000000926 separation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
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- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model belongs to the field of unmanned aerial vehicles, and particularly relates to a locking mechanism and an unmanned aerial vehicle, wherein the locking mechanism comprises a locking rod and a locking plate box, the locking plate box comprises a box body and a locking plate, a sliding groove with an opening is formed in the box body, the locking plate is arranged in the sliding groove in a sliding manner, an elastic piece is arranged between one end of the locking plate inserted into the sliding groove and the bottom of the sliding groove, two sides of the box body, which are perpendicular to the sliding direction of the locking plate, are provided with matching holes I communicated with the sliding groove, the two matching holes I are coaxially arranged, the locking plate is provided with a matching hole II, and the locking plate has a moving stroke enabling the matching hole II to be coaxial with the matching hole I.
Description
Technical Field
The utility model belongs to the field of unmanned aerial vehicles, and particularly relates to a locking mechanism and an unmanned aerial vehicle.
Background
Along with the wider and wider application of unmanned aerial vehicles in various industries, the unmanned aerial vehicle needs to be disassembled into parts and then stored in a transport case for convenient transportation, and then the parts are assembled into the whole machine for operation when transported to a destination, so that various connection modes exist between the parts. The connection accuracy between the fuselage and the wing is critical, and the gap and the joint difference between the two parts are high.
To ensure accurate and reliable connection between the components, it is necessary to ensure high assembly tolerances between the connecting elements, which makes the processing of the components with the connecting elements poor and increases the working costs. And the connection structure of the fuselage and the wing at present has the contradiction of complex structure or low assembly precision.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a locking mechanism and an unmanned aerial vehicle, wherein the locking mechanism can ensure the assembly compactness of a fuselage and a wing, and is simple in structure and convenient to assemble.
The utility model provides a locking mechanism, which comprises a locking rod and a locking plate box, wherein the locking plate box comprises a box body and a locking plate, the box body is provided with a sliding groove with an opening, the locking plate is arranged in the sliding groove in a sliding way, an elastic piece is arranged between one end of the locking plate inserted into the sliding groove and the bottom of the sliding groove, two sides of the box body, which are perpendicular to the sliding direction of the locking plate, are provided with matching holes I communicated with the sliding groove, the two matching holes I are coaxially arranged, the locking plate is provided with a matching hole II, and the locking plate has a moving stroke enabling the matching hole II to be coaxial with the matching hole I when the elastic piece is compressed to move.
Still further, the locking lever is a screw or bolt.
Further, the side of the matching hole I, which is close to the opening, is provided with threads, and/or the side of the matching hole II, which is far away from the opening, is provided with threads.
Still further, the present locking mechanism further comprises a nut threadedly engaged with the locking lever.
Further, a button is arranged at the position of the lock plate extending out of the opening.
Still further, the lock plate case includes a detachably connected main body and a cover plate.
Still further, the protruding cooperation piece that stretches in left and right sides of main part is provided with, the apron left and right sides with cooperation piece can dismantle the connection, the upper and lower both sides of apron are provided with the limiting plate, the limiting plate covers the upper and lower both sides of main part, the main part inboard, two cooperation piece opposite sides the apron inboard and two limiting plates are relative a side and are closed and form the sliding tray, are located the top be provided with on the limiting plate the opening.
Still further, still be provided with on the jam plate the slotted hole of mating hole II intercommunication is located be provided with two on the limiting plate of top the opening, the jam plate is located the both sides position of slotted hole respectively with two the opening sliding fit.
Further, a guide block is arranged in the sliding groove, and a guide groove matched with the guide block is arranged on the lock plate.
The utility model provides an unmanned aerial vehicle, which comprises a fuselage, wings and a locking mechanism, wherein a locking plate box is arranged on the fuselage, and a locking rod is arranged on the wings.
The locking mechanism has the advantages that the locking mechanism is extremely convenient and quick in connection and separation operation of the locking rod and the locking plate box, the relative position of the locking rod and the locking plate box is adjusted conveniently, the distance between the first object and the second object can be adjusted, the whole structure is reliable, the connection and the separation can be achieved through manual operation without the operation of an additional matching tool, the dismounting efficiency is improved, in addition, the elastic piece is arranged on the locking rod, the connection tightness of the locking rod and the locking plate box can be improved, the problem of assembly gaps is solved, the assembly requirements of the first object and the second object are reduced, and the manufacturing cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first angular explosion of the present utility model;
FIG. 3 is a second angular explosion diagram of the present utility model;
fig. 4 is a schematic structural view of a lock plate according to the present utility model.
In the figures, 1-locking lever; 2-locking the plate box; 21-a box body; 211-a sliding groove; 212-opening; 213-mating hole I; 214-a body; 2141-a mating block; 215-cover plate; 2151-a retainer plate; 216-guide blocks; 22-locking plate; 221-a mating hole II; 222-button; 223-slot; 224-guide slots; 3-an elastic member; 4-nut.
Detailed Description
The following description of the embodiments of the present utility model 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 embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; the device can be mechanically connected, electrically connected, physically connected or wirelessly connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
As shown in fig. 1 to 4, a locking mechanism of the present utility model comprises a locking bar 1 and a locking plate case 2, wherein the locking bar 1 is used for connecting an article one, the locking plate case 2 is used for connecting an article two, the article one and the article two are connected and separated by the detachable connection of the locking bar 1 and the locking plate case 2, wherein the locking plate case 2 comprises a case 21 and a locking plate 22, a sliding groove 211 with an opening 212 is arranged on the case 21, the locking plate 22 is slidingly arranged in the sliding groove 211, i.e. the locking plate 22 can slide along the sliding groove 211, an elastic piece 3 is arranged between one end of the locking plate 22 inserted into the sliding groove 211 and the bottom of the sliding groove 211, the elastic piece 3 preferably adopts a spring, other components with elastic compression property can also be adopted, two sides of the case 21 perpendicular to the sliding direction of the locking plate 22 are provided with a matching hole i 213 communicating with the sliding groove 211, the two matching holes I213 are coaxially arranged, the matching hole II 221 is arranged on the lock plate 22, the matching hole I213 and the matching hole II 221 can be used for inserting the locking rod 1, the lock plate 22 has a moving stroke for enabling the matching hole II 221 to be coaxial with the matching hole I213 when compressing the elastic piece 3 to move, namely, after the lock plate 22 is moved and the elastic piece 3 is compressed, and the matching hole I213 and the matching hole II 221 are coaxial, the locking rod 1 can conveniently axially move in the matching hole I213 and the matching hole II 221, the positions of the locking rod 1 and the lock plate box 2 are adjusted, the installation and the separation are carried out, when a user is not moving the lock plate 22, the elastic piece 3 is reset, the locking plate 22 is driven to reset by the reset force of the elastic piece 3, at the moment, one end of the matching hole II 221, which is away from the opening 212, is pressed against one side of the locking rod 1, the other side of the locking rod 1 is abutted against one end of the two matching holes I213, which is close to the opening 212, at this time, the cooperation hole I213 and the cooperation hole II 221 jointly act to shear and clamp the locking rod 1, so that the locking plate box 2 can lock the position of the locking rod 1, and the relative fixation of the first object and the second object is completed.
The locking mechanism provided by the utility model has the advantages that the connection and separation operations of the locking rod 1 and the locking plate box 2 are extremely convenient and quick, the relative position adjustment of the locking rod 1 and the locking plate box 2 is also convenient, the distance adjustment of the first object and the second object can be realized, the whole structure is reliable, the connection and the separation can be realized through manual operation without the operation of additional matching tools, the disassembly and assembly efficiency is improved, in addition, the connection tightness of the locking rod 1 and the locking plate box 2 can be improved while the elastic piece 3 is arranged to fix the locking rod 1, the problem of assembly gaps is solved, the assembly requirements of the first object and the second object are further reduced, and the manufacturing cost is reduced.
In one embodiment, the locking rod 1 is a screw rod or a bolt, namely, the rod body of the locking rod 1 is provided with an external thread, at this time, the locking rod 1 can be directly connected with the first object in a threaded detachable manner, the connection difficulty of the locking rod 1 and the first object is greatly reduced, when the bolt is adopted, the head of the bolt can prevent the locking rod 1 from penetrating out of the matching hole I213 and the matching hole II 221, and further the stability of the locking rod 1 and the locking plate box 2 is provided, and in addition, the screw rod and the bolt are mature fasteners, so that the locking rod is convenient to acquire and the cost is low.
In one embodiment, the side of the mating hole i 213 near the opening 212 is provided with threads, and/or the side of the mating hole ii 221 far from the opening 212 is provided with threads, in this embodiment, by providing threads at the contact portion of the mating hole i 213 with the locking rod 1 and/or the contact portion of the mating hole ii 221 with the locking rod 1, on the one hand, after the locking rod 1 is locked by the lock box 2, the external thread portion of the locking rod 1 is mated with the threads on the mating hole i 213 and/or the mating hole ii 221, so as to further improve the friction force between the locking rod 1 and the mating hole i 213 and/or the mating hole ii 221, further improve the axial limiting capability of the lock box 2 on the locking rod 1, and on the other hand, after the locking rod 1 is locked by the lock box 2, fine adjustment can be performed on the axial position of the locking rod 1 by rotating the locking rod 1, so as to further facilitate precise adjustment of the distance between the first object and the second object.
In one embodiment, the locking device further comprises a nut 4 in threaded fit with the locking rod 1, and the nut 4 can be mounted on the first object to simplify the connection difficulty of the locking rod 1 and the first object.
In one embodiment, the button 222 is disposed at a position of the lock plate 22 extending out of the opening 212, so that the user can move the lock plate 22 conveniently, and the difficulty of the user operation is simplified.
In one embodiment, the lock plate case 2 includes a main body 214 and a cover plate 215 that are detachably connected, so as to simplify the disassembly and assembly difficulty of the lock plate 22 and the elastic member 3, and further reduce the overall installation difficulty of the locking mechanism.
In one embodiment, the left and right sides of the main body 214 are provided with protruding matching blocks 2141, that is, the whole cross section of the main body 214 is in a shape of a "U", the left and right sides of the cover plate 215 are detachably connected with the matching blocks 2141, preferably, the cover plate 215 and the matching blocks 2141 are detachably and fixedly connected with each other through fasteners, the upper and lower sides of the cover plate 215 are provided with limiting plates 2151, the whole cross section of the cover plate 215 is also in a shape of a "U", the limiting plates 2151 cover the upper and lower sides of the main body 214, the inner side of the main body 214, opposite sides of the two matching blocks 2141, the inner side of the cover plate 215 and opposite sides of the two limiting plates 2151 are combined to form the sliding groove 211, the limiting plates 2151 positioned above are provided with the openings 212, at this moment, the sliding groove 211 is relatively closed, the locking plate 22 can be prevented from sliding out of the sliding groove 211, in addition, the sliding groove 211 can be opened by opening the cover plate 215, and the assembly and disassembly of the locking plate 22 and the elastic member 3 are facilitated.
In one embodiment, the lock plate 22 is further provided with a slot 223 communicated with the mating hole ii 221, the limiting plate 2151 located above is provided with two openings 212, two sides of the lock plate 22 located on the slot 223 are slidably mated with the two openings 212, in this embodiment, by setting the slot 223, on one hand, the material consumption of the lock plate 22 can be reduced, and further, the weight of the lock plate 22 is reduced, and on the other hand, the light-weight requirement is more easily met, and on the other hand, the mating area of the lock plate 22 and the openings 212 can be reduced, at this time, the upper limiting plate 2151 is disposed in the slot 223, and the two openings 212 are mated with two sides of the lock plate 22, so that the lock plate 22 can be prevented from sliding out of the slot 223, so that the lock plate 22 moves within the setting range of the sliding groove 211, and the equipment integrity is improved.
In one embodiment, the sliding groove 211 is provided with a guide block 216, the lock plate 22 is provided with a guide groove 224 matched with the guide block 216, so that the moving guidance of the lock plate 22 is improved, and the guide block 216 is preferably arranged on the cover plate 215.
The utility model further provides an unmanned aerial vehicle, which comprises a fuselage, wings and a locking mechanism, wherein the locking plate box 2 is arranged on the fuselage, and the locking rod 1 is arranged on the wings.
Because the connection precision between the fuselage and the wing of the unmanned aerial vehicle is critical, the requirements on the gap and the joint difference between the two parts are very high, and the locking mechanism provided by the utility model is used for connecting the fuselage and the wing, the whole structure is simple and reliable, the assembly tolerance between the fuselage and the wing can be ensured, and the requirements on light weight and convenient disassembly and assembly can be met.
What is not described in detail in this specification is prior art known to those skilled in the art.
Claims (10)
1. The utility model provides a locking mechanism, characterized by, includes locking lever (1) and lock plate box (2), lock plate box (2) include box body (21) and lock plate (22), be provided with on box body (21) sliding tray (211) that have opening (212), lock plate (22) slip sets up in sliding tray (211), and lock plate (22) insert one end of sliding tray (211) with be provided with elastic component (3) between sliding tray (211) tank bottom, both sides that box body (21) perpendicular to lock plate (22) slip direction are provided with mating hole I (213) of intercommunication sliding tray (211), and two mating hole I (213) coaxial setting, be provided with mating hole II (221) on lock plate (22), lock plate (22) are compressing when elastic component (3) remove, have make mating hole II (221) with coaxial removal stroke of mating hole I (213).
2. Locking mechanism according to claim 1, characterized in that the locking lever (1) is a screw or a bolt.
3. Locking mechanism according to claim 2, characterized in that the mating hole i (213) is provided with a screw thread on the side close to the opening (212) and/or the mating hole ii (221) is provided with a screw thread on the side remote from the opening (212).
4. A locking mechanism as claimed in claim 2, further comprising a nut (4) threadedly engaged with the locking lever (1).
5. The locking mechanism as recited in claim 1, characterized in that a button (222) is provided at a location where the locking plate (22) extends out of the opening (212).
6. The locking mechanism as recited in any one of claims 1-5, characterized in that the lock housing (2) comprises a detachably connected main body (214) and cover plate (215).
7. The locking mechanism as claimed in claim 6, wherein the left and right sides of the main body (214) are provided with engaging blocks (2141) in a protruding manner, the left and right sides of the cover plate (215) are detachably connected with the engaging blocks (2141), the upper and lower sides of the cover plate (215) are provided with limiting plates (2151), the limiting plates (2151) cover the upper and lower sides of the main body (214), the inner side of the main body (214), the opposite sides of the two engaging blocks (2141), the inner side of the cover plate (215) and the opposite sides of the two limiting plates (2151) are engaged to form the sliding groove (211), and the limiting plates (2151) positioned above are provided with the opening (212).
8. The locking mechanism as recited in claim 7, wherein said locking plate (22) further includes a slot (223) through which said mating hole ii (221) communicates, said upper limiting plate (2151) includes two openings (212), and said locking plate (22) is slidably engaged with said two openings (212) at opposite sides of said slot (223).
9. The locking mechanism as recited in claim 6, wherein a guide block (216) is disposed within the sliding channel (211), and a guide channel (224) is disposed on the locking plate (22) that mates with the guide block (216).
10. An unmanned aerial vehicle, comprising a fuselage, a wing and a locking mechanism according to any one of claims 1 to 9, wherein the locking plate box (2) is arranged on the fuselage, and the locking lever (1) is arranged on the wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321651352.4U CN219970565U (en) | 2023-06-27 | 2023-06-27 | Locking mechanism and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321651352.4U CN219970565U (en) | 2023-06-27 | 2023-06-27 | Locking mechanism and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219970565U true CN219970565U (en) | 2023-11-07 |
Family
ID=88580544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321651352.4U Active CN219970565U (en) | 2023-06-27 | 2023-06-27 | Locking mechanism and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219970565U (en) |
-
2023
- 2023-06-27 CN CN202321651352.4U patent/CN219970565U/en active Active
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