CN218480036U - Lock catch assembly and load connection structure - Google Patents
Lock catch assembly and load connection structure Download PDFInfo
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- CN218480036U CN218480036U CN202123031563.1U CN202123031563U CN218480036U CN 218480036 U CN218480036 U CN 218480036U CN 202123031563 U CN202123031563 U CN 202123031563U CN 218480036 U CN218480036 U CN 218480036U
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Abstract
The utility model discloses a lock catch assembly and a load connection structure, wherein the lock catch assembly comprises a first lock holding piece and a second lock holding piece, the first lock holding piece is fixedly connected with a first part, the second lock holding piece is fixedly connected with a second part, and a first clamping part is arranged on the first lock holding piece; the second locking member includes: the locking piece body is used for fixedly connecting the second component; the first pivoting piece is pivoted to the locking piece body and has a locking state and an unlocking state, the first pivoting piece is attached to the locking piece body in the locking state, and the first pivoting piece is separated from the locking piece body in the unlocking state; the second pivoting piece is pivoted with the first pivoting piece and is provided with a second clamping part matched with the first clamping part; the locking piece is pivoted with the first pivoting piece, and the locking piece body are correspondingly provided with clamping components which can limit the first pivoting piece and the locking piece body in a locking state or switch to an unlocking state.
Description
Technical Field
The application relates to the field of connecting devices, in particular to a lock catch assembly and a load connecting structure.
Background
The connecting device is used for connecting different components, the connection reliability and the disassembly convenience of the connecting device are important embodiments of the performance of the connecting device, and the existing connecting structure is difficult to meet the use requirements in the aspects of connection reliability, disassembly and assembly convenience.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an aim at: the utility model provides a hasp subassembly and load connection structure, this hasp subassembly can realize that two parts are reliable and stable to be connected, makes the load change simple, and the load installation is reliable and stable.
In order to achieve the purpose, the following technical scheme is adopted in the application:
on one hand, the lock catch assembly is used for connecting a first component and a second component and comprises a first locking piece and a second locking piece, wherein the first locking piece is fixedly connected with the first component, the second locking piece is fixedly connected with the second component, and a first clamping part is arranged on the first locking piece;
the second locking member includes:
the locking piece body is used for fixedly connecting the second component;
the first pivoting piece is pivoted to the locking piece body and has a locking state and an unlocking state, the first pivoting piece is attached to the locking piece body in the locking state, and the first pivoting piece is separated from the locking piece body in the unlocking state;
the second pivoting piece is pivoted with the first pivoting piece and is provided with a second clamping part matched with the first clamping part;
the locking part, with first pivot piece pin joint, the locking part with what correspond on the lock holder body is provided with the joint subassembly, works as during the joint subassembly joint, can with first pivot piece with the lock holder body is injectd in the locking state, works as when the joint subassembly removes the joint, first pivot piece can for the lock holder body removes to switch to the unblock state.
Optionally, the clamping assembly includes a first hook and a second hook, the first hook is located on the locking member, the second hook is located on the locking member body, and the first hook and the second hook are buckled with each other in a locking state to limit rotation of the first pivoting member relative to the locking member body.
Optionally, the locking device further comprises an elastic resetting piece, wherein the elastic resetting piece is configured to apply an acting force to the locking piece to enable the locking piece to move towards a direction in which the first hook is buckled with the second hook.
Optionally, the elastic reset member is a torsion spring, the locking member is pivotally connected to the first pivot member through a first rotating shaft, and the torsion spring is sleeved on the first rotating shaft.
Optionally, the locking piece further includes an operating portion for operating the locking piece to rotate around the first rotating shaft, and the operating portion and the first hook are of an integral structure.
Optionally, the first pivoting member is pivotally connected to the locking member body through a second rotating shaft, the second pivoting member is pivotally connected to the first pivoting member through a third rotating shaft, the second rotating shaft and the third rotating shaft are parallel to each other, and the second rotating shaft is disposed close to the first locking member relative to the third rotating shaft.
Optionally, a first shaft seat is convexly disposed on the first pivoting member, and the locking member is pivotally connected to the first pivoting member through the first shaft seat and the first rotating shaft penetrating through the shaft seat.
Optionally, the first shaft seat includes two first seat bodies arranged at intervals, and the locking member is pivoted between the two first seat bodies.
Optionally, an avoiding groove is formed in the first pivoting member, and the second hook can extend to a side surface of the first pivoting member, on which the locking member is arranged, through the avoiding groove.
In another aspect. The load connecting structure of the unmanned equipment is characterized by comprising a fixing frame and a load, wherein the load is detachably arranged on the fixing frame through the locking assembly.
Optionally, the number of the locking assemblies is two or more, and the locking assemblies are symmetrically arranged on the periphery of the load.
The beneficial effect of this application does: in the scheme, the first clamping part is matched with the second clamping part to realize the fastening of the first part and the second part; through setting up the joint subassembly, the relative position of restriction first pivot spare and lock holder body makes its unable relative movement and keeps in the locking state, has realized the fast assembly of first part with the second part from this and has guaranteed connection stability between them, and the installation reliability is high.
Drawings
The present application will be described in further detail below with reference to the accompanying drawings and examples.
Fig. 1 is a schematic perspective view of a lock catch assembly according to an embodiment of the present disclosure.
Fig. 2 is a sectional view of the lock assembly according to the embodiment of the present application in an assembled state.
Fig. 3 is a schematic perspective view of the second pivot member according to the embodiment of the present application.
Fig. 4 is a schematic perspective view of the first locking member according to the embodiment of the present application.
Fig. 5 is a schematic perspective view of a second locking member according to an embodiment of the present application.
Fig. 6 is a schematic perspective view of the first pivot member according to the embodiment of the present application.
In the figure:
34. a latch assembly; 341. a first locking member; 3411. a first clamping part; 342. a locking member body; 343. a first pivot member; 344. a second pivot member; 3441. a second clamping part; 345. and a locking piece.
Detailed Description
In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
Use unmanned aerial vehicle as unmanned aerial vehicle in this embodiment to exemplify this application technical scheme, this unmanned aerial vehicle can be arranged in the agro-farming industry to carry out operations such as pesticide spraying or moisture sprinkling irrigation to crops. Of course, this unmanned aerial vehicle also can be used for seed seeding, spraying, the photography of taking photo by plane, electric power patrol and examine, environmental monitoring, forest fire prevention and other fields such as disaster condition inspection of fire extinguishing fluid in the forest fire.
Specifically, referring to fig. 1 to 6, the locking assembly 34 in this embodiment is used for connecting a first component and a second component, and includes a first locking member 341 and a second locking member, the first locking member 341 is fixedly connected to the first component, the second locking member is fixedly connected to the second component, and a first clamping portion 3411 is disposed on the first locking member 341; the second locking piece is provided with a second clamping portion 3441, when the first component and the second component are connected, the first clamping portion 3411 is clamped and buckled with the second clamping portion 3441, and the first component and the second component are prevented from being loosened and separated.
Specifically, the second locking member includes:
a lock holder body 342, the lock holder body 342 being adapted to fixedly connect to the second member;
a first pivoting member 343 pivotally connected to the locking member body 342, wherein the first pivoting member 343 rotates relative to the locking member body 342 to have a locked state in which the first pivoting member 343 is attached to the locking member body 342 and an unlocked state in which the first pivoting member 343 is separated from the locking member body 342;
a second pivot member 344 pivotally connected to the first pivot member 343 and having a second latching portion 3441 engaged with the first latching portion 3411;
the locking piece 345 is pivotally connected to the first pivoting piece 343, the locking piece 345 and the locking piece body 342 are correspondingly provided with a clamping assembly, when the clamping assembly is clamped, the first pivoting piece 343 and the locking piece body 342 can be limited in a locking state, and when the clamping assembly releases the clamping, the first pivoting piece 343 can move relative to the locking piece body 342 to be switched to an unlocking state.
In the scheme, the first clamping part 3411 is matched with the second clamping part 3441 to realize the fastening of the first part and the second part; through setting up the joint subassembly, the relative position of restriction first pivot 343 and the lock holder body 342 makes it unable relative movement and keeps in the locking state, has realized the fast assembly of first part with the second part from this and has guaranteed both connection stability, and the installation reliability is high.
Specifically, the joint subassembly includes first couple and second couple, first couple is located on the locking part 345, the second couple is located on the locking part body 342, under the locking state first couple with second couple looks lock for the restriction first pivot 343 for the rotation of locking part body 342.
The locking assembly 34 of this embodiment further includes an elastic restoring member, which is configured to apply a force to the locking member 345 so as to move the locking member in a direction in which the first hook and the second hook are engaged with each other.
Preferably, the elastic reset element is a torsion spring, the locking element 345 is pivotally connected to the first pivot element 343 via a first rotating shaft, and the torsion spring is sleeved on the first rotating shaft.
The torsion spring is configured to always apply rotation to the locking member 345 in a direction matching with the second hook, that is, when the locking member and the locking member body 342 are located at a position where the first hook matches with the second hook, the locking member 345 automatically rotates in the direction matching with the second hook under the elastic force of the torsion spring, thereby achieving automatic locking.
Specifically, the locking element 345 further includes an operating portion for operating the locking element to rotate around the first rotation axis, and the operating portion and the first hook are integrated into a whole. The operating portion is used for operating the locking member 345 to rotate so as to release the engagement of the first hook and the second hook.
It should be noted that the torsion spring is not limited to this embodiment, and in other embodiments, the torsion spring may not be provided, and only the operation portion is provided to operate the locking member 345, that is, the operation portion may control the locking member 345 to rotate, so as to implement the matching between the first hook and the second hook, or to implement the separation between the first hook and the second hook.
The first pivoting member 343 is pivotally connected to the locking member body 342 through a second rotating shaft, the second pivoting member 344 is pivotally connected to the first pivoting member 343 through a third rotating shaft, the second rotating shaft and the third rotating shaft are parallel to each other, and the second rotating shaft is disposed close to the first locking member 341 relative to the third rotating shaft.
A first shaft seat is protruded from the first pivoting member 343, and the locking member 345 is pivotally connected to the first pivoting member 343 through the first shaft seat and the first rotating shaft penetrating through the shaft seat.
The first shaft seat comprises two first seat bodies arranged at intervals, and the locking piece 345 is pivoted between the two first seat bodies.
An avoidance groove is formed on the first pivoting member 343, and the second hook may extend to a side surface of the first pivoting member 343 on which the locking member 345 is disposed through the avoidance groove.
Meanwhile, the present embodiment further provides a load connection structure, which includes a fixing frame and a load, wherein the load is detachably mounted on the fixing frame through the locking assembly 34 as described above.
Specifically, the number of the locking assemblies 34 is two or more, and the locking assemblies are symmetrically arranged around the periphery of the load. When the number of the lock components 34 is even, the lock components are divided into two groups which are arranged in an axisymmetric manner relative to the axis where the center of gravity of the load is located, when the number of the load is odd, one of the lock components 34 is arranged on the axis where the center of gravity of the load is located and is symmetric relative to the axis, and the rest of the lock components 34 are divided into two groups which are arranged in an axisymmetric manner relative to the axis where the center of gravity of the load is located.
In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience of description and simplicity of operation, and do not indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.
The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.
Claims (11)
1. A lock catch assembly is used for connecting a first component and a second component and is characterized by comprising a first locking piece and a second locking piece, wherein the first locking piece is fixedly connected with the first component, the second locking piece is fixedly connected with the second component, and a first clamping part is arranged on the first locking piece;
the second locking member includes:
the locking piece body is used for fixedly connecting the second component;
the first pivoting piece is pivoted to the locking piece body and has a locking state and an unlocking state, the first pivoting piece is attached to the locking piece body in the locking state, and the first pivoting piece is separated from the locking piece body in the unlocking state;
the second pivoting piece is pivoted with the first pivoting piece and is provided with a second clamping part matched with the first clamping part;
the locking part, with first pivot piece pin joint, the locking part with what correspond on the lock holder body is provided with the joint subassembly, works as during the joint subassembly joint, can with first pivot piece with the lock holder body is injectd in the locking state, works as when the joint subassembly removes the joint, first pivot piece can for the lock holder body removes to switch to the unblock state.
2. The latch assembly of claim 1 wherein the latch assembly includes a first hook and a second hook, the first hook being located on the latch body and the second hook being located on the keeper body, the first hook and the second hook being engaged in a locked condition to restrict rotation of the first pivot relative to the keeper body.
3. The latch assembly of claim 2 further comprising a resilient return member, said resilient return member being configured to apply a force to said latch member to move it in a direction in which said first hook engages said second hook.
4. The latch assembly of claim 3, wherein the resilient return member is a torsion spring, the locking member is pivotally connected to the first pivot member via a first shaft, and the torsion spring is sleeved on the first shaft.
5. The latch assembly of claim 4 wherein the locking member further comprises an operating portion for operating the locking member to rotate about the first axis, the operating portion being integral with the first hook.
6. The latch assembly of claim 1 wherein said first pivot member is pivotally connected to said latch body by a second pivot axis, said second pivot member is pivotally connected to said first pivot member by a third pivot axis, said second pivot axis and said third pivot axis are disposed parallel to each other, and said second pivot axis is disposed adjacent to said first latch relative to said third pivot axis.
7. The locking assembly of claim 4, wherein the first pivot member is provided with a first shaft seat protruding therefrom, and the locking member is pivotally connected to the first pivot member via the first shaft seat and the first rotating shaft passing through the shaft seat.
8. The lock catch assembly according to claim 7, wherein the first shaft comprises two first bases spaced apart from each other, and the locking member is pivotally connected between the two first bases.
9. A lock catch assembly according to claim 4, wherein an escape slot is provided in the first pivot member through which the second hook can extend to a side surface of the first pivot member on which the locking member is provided.
10. A load attachment structure comprising a mounting bracket and a load removably mounted to the mounting bracket by means of a latch assembly as claimed in any one of claims 1 to 9.
11. The load connection structure according to claim 10, wherein the latching members are two or more and are symmetrically disposed around the periphery of the load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031563.1U CN218480036U (en) | 2021-12-03 | 2021-12-03 | Lock catch assembly and load connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123031563.1U CN218480036U (en) | 2021-12-03 | 2021-12-03 | Lock catch assembly and load connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218480036U true CN218480036U (en) | 2023-02-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123031563.1U Active CN218480036U (en) | 2021-12-03 | 2021-12-03 | Lock catch assembly and load connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218480036U (en) |
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2021
- 2021-12-03 CN CN202123031563.1U patent/CN218480036U/en active Active
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