CN208203721U - A kind of quick-release and self-locking locking structure - Google Patents
A kind of quick-release and self-locking locking structure Download PDFInfo
- Publication number
- CN208203721U CN208203721U CN201820794877.6U CN201820794877U CN208203721U CN 208203721 U CN208203721 U CN 208203721U CN 201820794877 U CN201820794877 U CN 201820794877U CN 208203721 U CN208203721 U CN 208203721U
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- China
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- fixed pedestal
- movable base
- monkey wrench
- torsional spring
- type sliding
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Abstract
The utility model discloses a kind of quick-release and self-locking locking structure, including fixed pedestal, movable base, monkey wrench, the movable base and fixed pedestal are plate structure, and the movable base and monkey wrench are arranged at the upper surface of fixed pedestal；Two opposite side of movable base are each provided with a wedge-shaped boss, are each provided with a L-type sliding slot in two opposite side of fixed pedestal, two wedge-shaped boss and two L-type sliding slots correspond；Two wedge-shaped boss are inserted into corresponding L-type sliding slot respectively connects movable base with fixed pedestal, monkey wrench is arranged on fixed pedestal and injects the side of L-type sliding slot in wedge-shaped boss, and monkey wrench rotates in the horizontal direction using the junction with fixed pedestal as axis.The utility model does not need the connection that can be achieved with two components using additional installation tool, is suitble to the installation and fractionation of portable mechanism class formation, can be reduced the weight and volume for carrying equipment.
Description
Technical field
The utility model relates to mechanical fastener fields, and in particular to a kind of quick-release and self-locking locking structure.
Background technique
Nowadays, the equipment for the fields such as survey and draw, patrol, rescue is larger since operating location changes, just to equipment
The property taken proposes very high demand.The independent component of partial function is designed to that removable mode for modular operation, reduces
Transportation volume simplifies transportation and packing etc. and all has significance, this also becomes this kind of mentality of designing equipped and be widely used.
In view of practical service environment, it is desirable that the quick-disassembly structure design of equipment is relatively simple, reduces auxiliary tool to the greatest extent
It uses, while being also contemplated that the reliability and service life of quick-disassembly structure.Existing quick-disassembly structure is largely needed using tool
Could complete installation causes operation not convenient enough, and there are also quick-disassembly structure locking safety in part is poor, it is difficult to guarantee reliability.
Utility model content
Technical problem to be solved in the utility model is existing quick-disassembly structure, and largely needing could be complete using tool
Cause operation not convenient enough at installation, there are also quick-disassembly structure locking safety in part is poor, it is difficult to guarantee reliability, it is therefore intended that
A kind of quick-release and self-locking locking structure is provided, is solved the above problems.
The utility model is achieved through the following technical solutions:
A kind of quick-release and self-locking locking structure, including fixed pedestal, movable base, monkey wrench, the movable base and fixation
Pedestal is plate structure, and the movable base and monkey wrench are arranged at the upper surface of fixed pedestal；The two of movable base
A opposite side is each provided with a wedge-shaped boss, is each provided with a L-type sliding slot in two opposite side of fixed pedestal, two wedge shapes are convex
Platform and two L-type sliding slots correspond；Two wedge-shaped boss are inserted into corresponding L-type sliding slot respectively makes movable base and fixed pedestal
Connection, monkey wrench are arranged on fixed pedestal and inject in wedge-shaped boss the side of L-type sliding slot, monkey wrench with fixation
The junction of pedestal is that axis rotates in the horizontal direction, and the monkey wrench for turning to predeterminated position resists movable base to prevent
Wedge-shaped boss falls off from L-type sliding slot.
Quick-disassembly structure in the prior art mostly uses the mutual cooperation of bolt and bolt hole to realize, this process needs make
With the tool of spanner etc；Quick-disassembly structure in the prior art cooperates real also by individual buckle, bolt, bolt hole
It is existing；These require other tool, cause operation not convenient enough, and are stablized in this way by the quick-disassembly structure that point is attached
Property is poor, and reliability is low, is also easy to cause security risk.
Three modules, including fixed pedestal, movable base, monkey wrench are arranged in the utility model, when two components need
When being installed together, a component is mounted on movable base, another component is mounted on fixed pedestal, by movable base
On wedge-shaped boss insertion fixed pedestal on L-type sliding slot in, then by rotation monkey wrench from the direction that wedge-shaped boss is inserted into
Movable base is resisted, this completes the connections of two components；When needing both parts to separate, it is only necessary to rotation activity
Spanner take out monkey wrench can from the L-type sliding slot of fixed pedestal the wedge-shaped boss of movable base not resisting movable base
Out, two components can be separated.The utility model does not need to can be achieved with two components using additional installation tool
Connection is suitble to the installation and fractionation of portable mechanism class formation, can be reduced the weight and volume for carrying equipment；Utility model passes through
The connection of fixed pedestal and movable base is realized in wedge-shaped boss insertion L-type sliding slot, then default position is turned to by monkey wrench
The locking that can be achieved with fixed pedestal and movable base is set, face is connected to the mode connected instead of traditional technology midpoint, is increased
The safety and reliability of quick-detachment locking structure.
Further, shaft hole is provided on fixed pedestal, shaft hole extends outward to form lower torsional spring slot；In monkey wrench
Torsional spring is additionally provided between fixed pedestal；The monkey wrench is L-type, and the L corner bottom of the monkey wrench, which is provided with, to be turned
Dynamic boss, the rotating boss from top to bottom sequentially pass through torsional spring, shaft hole, the lower surface of monkey wrench are provided with upper torsional spring
Slot；The lower torsional spring of the torsional spring is embedded in lower torsional spring slot, and the upper torsional spring of the torsional spring is embedded in upper torsional spring slot；In torsional spring not by outer
When power, one end of torsional spring driving monkey wrench resists movable base to prevent wedge-shaped boss from falling off from L-type sliding slot.
Torsional spring is set on the downside of monkey wrench, and the lower torsional spring of torsional spring is mounted in the lower torsional spring slot of fixed pedestal, torsional spring
Upper torsional spring is mounted in the upper torsional spring slot of monkey wrench, and when torsional spring is not by external force, torsional spring does not generate deformation, does not generate shape
The torsional spring of change makes one end of monkey wrench resist movable base, when needing movable base to be detached from from fixed pedestal, needs
Monkey wrench is rotated manually, and monkey wrench causes torsional spring to deform, and monkey wrench is not after resisting movable base, and movable base is just
It can be removed from fixed pedestal, and monkey wrench is due to the restoring force of torsional spring, it can be in automatic restore to resisting activity before of letting go
State when pedestal.When needing movable base to be mounted on fixed pedestal, first rotating monkey wrench causes torsional spring deformation, then
L-type sliding slot on wedge-shaped boss insertion fixed pedestal on movable base, then releasing activity spanner, the restoring force of torsional spring are made to live
Wrench returns back to the state for resisting movable base.The utility model only needs to rotate monkey wrench again for the wedge on movable base
L-type sliding slot on shape boss insertion fixed pedestal can be achieved with being rapidly assembled and disassembled for component, not use other tools；This reality
Movable base and fixed pedestal could only be separated in the artificial monkey wrench of rotation intentionally with novel, improve Fast detachable unit
Safety.
Further, positive stop lug boss is provided on fixed pedestal, the slewing area of monkey wrench is arranged in positive stop lug boss
The interior rotational angle for being used to limit monkey wrench.
The deformation of torsional spring is limited, if rotational angle is excessive when rotating monkey wrench, torsional spring is easy to cause to damage,
Therefore setting positive stop lug boss, the angle of limitation monkey wrench rotation, avoids torsional spring from damaging.
Further, the bottom of fixed pedestal being provided with fixing screws, the bottom of rotating boss is provided with internal thread hole,
Fixing screws pass through shaft hole from the bottom to top and are penetrated in the internal thread hole of rotating boss again.
Monkey wrench is connect by fixing screws with fixed pedestal, can be improved steady between monkey wrench and fixed pedestal
It is qualitative.
Further, movable base is circular arc rail close to one end of monkey wrench, and an end of monkey wrench is along circle
The outer surface of arc rail moves.
Movable base close to one end of monkey wrench be circular arc rail, and monkey wrench using rotating boss be axis rotation when,
The track of the end of monkey wrench is arc, can reduce the range essence that monkey wrench is directed toward movable base under natural conditions in this way
Degree in this way reduces the angle requirement between the upper torsional spring of torsional spring and lower torsional spring, between lower torsional spring slot and upper torsional spring slot
The precision of angle reduces, so that the precision of the manufacture craft of Fast detachable unit is reduced, to reduce cost.
Further, on fixed pedestal setting there are two and more than two mounting holes.Fixed pedestal is facilitated to be pacified
Dress.
Further, there are two settings and more than two fastening screw holes on movable base.Portable propelling pedestal into
Row is fixedly mounted.
Further, two opposite side of movable base are each provided with multiple wedge-shaped boss, in two opposite side of fixed pedestal
Multiple L-type sliding slots are each provided with, the quantity of wedge-shaped boss is consistent with the quantity of L-type sliding slot；Multiple wedge shape boss and multiple L-types are sliding
Slot corresponds；Multiple wedge shape boss are inserted into corresponding L-type sliding slot respectively connects movable base with fixed pedestal.Multiple groups are set
Wedge-shaped boss and L-type sliding slot can increase the stability, reliability and safety connected between fixed pedestal and movable base.
The utility model compared with prior art, has the following advantages and benefits:
1, the utility model does not need the connection that can be achieved with two components using additional installation tool, is suitble to portable
The installation and fractionation of formula machinery class formation can be reduced the weight and volume for carrying equipment；
2, utility model passes through the connection that wedge-shaped boss is inserted into realization fixed pedestal and movable base in L-type sliding slot, then leads to
It crosses monkey wrench and turns to predeterminated position and can be achieved with the locking of fixed pedestal and movable base, face is connected instead of traditional skill
The mode of art midpoint connection, increases the safety and reliability of quick-detachment locking structure；
3, the utility model only needs to rotate monkey wrench and the wedge-shaped boss on movable base is inserted on fixed pedestal again
L-type sliding slot can be achieved with being rapidly assembled and disassembled for component, do not use other tools；
4, the utility model only could separate movable base and fixed pedestal in the artificial monkey wrench of rotation intentionally,
Improve the safety of Fast detachable unit.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model overall schematic；
Fig. 2 is the surface structure schematic diagram and lower surface configuration schematic diagram of the utility model fixed pedestal；
Fig. 3 is the utility model movable base surface structure schematic diagram and lower surface configuration schematic diagram；
Fig. 4 is utility model monkey wrench surface structure schematic diagram and lower surface configuration schematic diagram.
Label and corresponding parts title in attached drawing:
1- fixed pedestal, 2- movable base, 3- monkey wrench, 4- torsional spring, 5- fastening screw, 6-L type sliding slot, torsional spring under 7-
Slot slot, 8- shaft hole, 9- positive stop lug boss, 10- mounting hole, 11- fastening screw hole, 12- wedge shape boss, 13- circular arc rail；14- turns
Dynamic boss, the upper torsional spring slot of 15-, 16- internal thread hole.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figures 1 to 4, a kind of quick-release and self-locking locking structure, including fixed pedestal 1, movable base 2, monkey wrench 3,
The movable base 2 and fixed pedestal 1 are plate structure, and the movable base 2 and monkey wrench 3 are arranged at fixed pedestal
1 upper surface；Two opposite side of movable base 2 are each provided with multiple wedge-shaped boss 12, respectively set in two opposite side of fixed pedestal 1
Multiple L-type sliding slots 6 are equipped with, the quantity of wedge-shaped boss 12 is consistent with the quantity of L-type sliding slot 6；Multiple wedge shape boss 12 and multiple L-types
Sliding slot 6 corresponds；Multiple wedge shape boss 12 are inserted into corresponding L-type sliding slot 6 respectively connects movable base 2 and fixed pedestal 1；
Monkey wrench 3 is arranged on fixed pedestal 1 and injects in wedge-shaped boss 12 side of L-type sliding slot 6, monkey wrench 3 with it is solid
Determine pedestal 1 junction be axis rotate in the horizontal direction, turn to predeterminated position monkey wrench 3 resist movable base 2 from
And prevent wedge-shaped boss 12 from falling off from L-type sliding slot 6.
Shaft hole 8 is provided on fixed pedestal 1, shaft hole 8 extends outward to form lower torsional spring slot 7；In monkey wrench 3 and admittedly
Determine to be additionally provided with torsional spring 4 between pedestal 1；The monkey wrench 3 is L-type, and the L corner bottom of the monkey wrench 3, which is provided with, to be turned
Dynamic boss 14, the rotating boss 14 from top to bottom sequentially pass through torsional spring 4, shaft hole 8, are arranged in the lower surface of monkey wrench 3
There is upper torsional spring slot 15；The lower torsional spring of the torsional spring 4 is embedded in lower torsional spring slot 7, and the upper torsional spring of the torsional spring 4 is embedded in upper torsional spring slot 15
In；When torsional spring 4 is not by external force, torsional spring 4 drives one end of monkey wrench 3 to resist movable base 2 to prevent wedge-shaped boss 12
It falls off from L-type sliding slot 6.
Positive stop lug boss 9 is provided on fixed pedestal 1, positive stop lug boss 9, which is arranged in the slewing area of monkey wrench 3, to be used for
Limit the rotational angle of monkey wrench 3.
The bottom of fixed pedestal 1 is provided with fixing screws 5, the bottom of rotating boss 14 is provided with internal thread hole 16, Gu
Determine screw 5 to penetrate again in the internal thread hole 16 of rotating boss 14 across shaft hole 8 from the bottom to top.
Movable base 2 is circular arc rail 13 close to one end of monkey wrench 3, and an end of monkey wrench 3 is along circular arc rail
13 outer surface movement.
On fixed pedestal 1 setting there are two and more than two mounting holes 10.
There are two settings and more than two fastening screw holes 11 on movable base 2.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of quick-release and self-locking locking structure, which is characterized in that including fixed pedestal (1), movable base (2), monkey wrench (3),
The movable base (2) and fixed pedestal (1) are plate structure, and the movable base (2) and monkey wrench (3) are arranged at
The upper surface of fixed pedestal (1)；Two opposite side of movable base (2) are each provided with a wedge-shaped boss (12), in fixed pedestal
(1) two opposite side are each provided with a L-type sliding slot (6), and two wedge-shaped boss (12) correspond with two L-type sliding slots (6)；
Two wedge-shaped boss (12) are inserted into corresponding L-type sliding slot (6) respectively connects movable base (2) and fixed pedestal (1), Flexible spanner
Hand (3) is arranged on fixed pedestal (1) and injects in wedge-shaped boss (12) side of L-type sliding slot (6), monkey wrench (3) with
Junction with fixed pedestal (1) is that axis rotates in the horizontal direction, and the monkey wrench (3) for turning to predeterminated position resists activity
Pedestal (2) is to prevent wedge-shaped boss (12) from falling off from L-type sliding slot (6).
2. a kind of quick-release and self-locking locking structure according to claim 1, which is characterized in that be arranged on the fixed pedestal (1)
Have shaft hole (8), shaft hole (8) extends outward to form lower torsional spring slot (7)；Between monkey wrench (3) and fixed pedestal (1) also
It is provided with torsional spring (4)；The monkey wrench (3) is L-type, and the L corner bottom of the monkey wrench (3) is provided with rotating boss
(14), the rotating boss (14) from top to bottom sequentially passes through torsional spring (4), shaft hole (8), in the lower surface of monkey wrench (3)
It is provided with torsional spring slot (15)；The lower torsional spring of the torsional spring (4) is embedded in lower torsional spring slot (7), and the upper torsional spring of the torsional spring (4) is embedding
Enter in upper torsional spring slot (15)；When torsional spring (4) is not by external force, one end of torsional spring (4) driving monkey wrench (3) resists movable base
(2) to prevent wedge-shaped boss (12) from falling off from L-type sliding slot (6).
3. a kind of quick-release and self-locking locking structure according to claim 2, which is characterized in that be provided on fixed pedestal (1)
Positive stop lug boss (9), positive stop lug boss (9) are arranged in the slewing area of monkey wrench (3) for limiting the rotation of monkey wrench (3)
Angle.
4. a kind of quick-release and self-locking locking structure according to claim 2, which is characterized in that set in the bottom of fixed pedestal (1)
It is equipped with fixing screws (5), the bottom of rotating boss (14) is provided with internal thread hole (16), and fixing screws (5) pass through from the bottom to top
Shaft hole (8) is penetrated again in the internal thread hole (16) of rotating boss (14).
5. a kind of quick-release and self-locking locking structure according to claim 1, which is characterized in that the movable base (2) is close to living
One end of wrench (3) is circular arc rail (13), and an end of monkey wrench (3) is moved along the outer surface of circular arc rail (13).
6. a kind of quick-release and self-locking locking structure according to claim 1, which is characterized in that be provided on fixed pedestal (1)
Two and more than two mounting holes (10).
7. a kind of quick-release and self-locking locking structure according to claim 1, which is characterized in that be provided on movable base (2)
Two and more than two fastening screw holes (11).
8. a kind of quick-release and self-locking locking structure according to claim 1, which is characterized in that two opposite side of movable base (2)
Multiple wedge-shaped boss (12) are each provided with, are each provided with multiple L-type sliding slots (6) in two opposite side of fixed pedestal (1), wedge shape is convex
The quantity of platform (12) is consistent with the quantity of L-type sliding slot (6)；Multiple wedge shape boss (12) and multiple L-type sliding slots (6) correspond；
Multiple wedge shape boss (12) are inserted into corresponding L-type sliding slot (6) respectively connects movable base (2) and fixed pedestal (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794877.6U CN208203721U (en) | 2018-05-25 | 2018-05-25 | A kind of quick-release and self-locking locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794877.6U CN208203721U (en) | 2018-05-25 | 2018-05-25 | A kind of quick-release and self-locking locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208203721U true CN208203721U (en) | 2018-12-07 |
Family
ID=64516380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820794877.6U Active CN208203721U (en) | 2018-05-25 | 2018-05-25 | A kind of quick-release and self-locking locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208203721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775312A (en) * | 2018-05-25 | 2018-11-09 | 成都纵横大鹏无人机科技有限公司 | A kind of quick-release and self-locking locking structure |
| CN110133340A (en) * | 2019-01-18 | 2019-08-16 | 广东电网有限责任公司 | A kind of outer shield |
| CN110247242A (en) * | 2019-07-17 | 2019-09-17 | 成都纵横大鹏无人机科技有限公司 | A kind of connecting structure for electrical equipment that quick-release and self-locking is tight and method |
-
2018
- 2018-05-25 CN CN201820794877.6U patent/CN208203721U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775312A (en) * | 2018-05-25 | 2018-11-09 | 成都纵横大鹏无人机科技有限公司 | A kind of quick-release and self-locking locking structure |
| CN108775312B (en) * | 2018-05-25 | 2024-04-19 | 成都纵横大鹏无人机科技有限公司 | Quick-release self-locking structure |
| CN110133340A (en) * | 2019-01-18 | 2019-08-16 | 广东电网有限责任公司 | A kind of outer shield |
| CN110247242A (en) * | 2019-07-17 | 2019-09-17 | 成都纵横大鹏无人机科技有限公司 | A kind of connecting structure for electrical equipment that quick-release and self-locking is tight and method |
| CN110247242B (en) * | 2019-07-17 | 2023-07-25 | 成都纵横大鹏无人机科技有限公司 | Quick-release self-locking electric connection structure and method |
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