CN205136243U - Self -locking mechanism pushes down - Google Patents
Self -locking mechanism pushes down Download PDFInfo
- Publication number
- CN205136243U CN205136243U CN201520945040.3U CN201520945040U CN205136243U CN 205136243 U CN205136243 U CN 205136243U CN 201520945040 U CN201520945040 U CN 201520945040U CN 205136243 U CN205136243 U CN 205136243U
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- CN
- China
- Prior art keywords
- plate
- motion bar
- running shaft
- rotation axis
- locking mechanism
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a self -locking mechanism pushes down, including first curb plate, rotatory bottom plate, pressing plates, the second curb plate, the rotor plate, the guiding axle, a handle, the movable rod, the copper sheathing, first rotation axis and second rotation axis, rotatory bottom plate both sides are equipped with first rotation axis respectively, first rotation axis one side is the second rotation axis, the clamp plate is connected to rotatory bottom plate, the clamp plate both sides are equipped with the movable rod respectively, the movable rod is connected in the spout of rotor plate, the lower part at the rotor plate is connected to first rotation axis, the clamp plate passes through the movable rod with rotatory bottom plate both sides, first curb plate and second curb plate are connected respectively to first rotation axis and second rotation axis. Compared with the prior art, the utility model discloses can accurate control action stroke and action scope, need not other complementary unit, reduce the cost to have simple structure, maintain convenient advantage.
Description
Technical field
The utility model relates to a kind of self-locking mechanism, is specifically related to one and presses down self-locking mechanism.
Background technique
Prior art is widely used in needs pressing in lockwork, and when pressing down upper handle downwards, upper handle drives lower handle to move downward, its hook portion is made to touch the inclined-plane of lower draw-bar, and down move along its inclined-plane, until arrive bottom inclined-plane, thus reach the effect pressed down.Now under the effect of elastic component, lower handle hook catches on lower draw-bar, reaches the object fastening self-locking.
The deficiency that this technology exists is: the complex structure of motion composition, parts machining quality of fit requires high, and manufacture cost is high.Because lower handle is long-term and lower draw-bar contact movement, cause both frictions serious, simultaneously by the impact in elastic mechanism life-span, make it have part too much, complex structure, manufacture cost is high, and the life-span is short, is inconvenient to open defects such as safeguarding.
Model utility content
The purpose of this utility model is to provide one can accurately controlled motion stroke and actuating range, without the need to other assisting agencies, reduce cost, and it is simple to have structure, advantage easy to maintenance press down self-locking mechanism.
For achieving the above object, the utility model provides following technological scheme:
One presses down self-locking mechanism, comprise the first side plate, rotating bottom board, pressing plate, second side plate, swivel plate, the axis of guide, handle, motion bar, copper sheathing, first running shaft and the second running shaft, rotating bottom board both sides are respectively equipped with the first running shaft, first running shaft side is the second running shaft, rotating bottom board connects pressing plate, pressing plate both sides are respectively equipped with motion bar, motion bar is connected in the chute of swivel plate, first running shaft is connected to the bottom of swivel plate, motion bar is passed through in pressing plate and rotating bottom board both sides, first running shaft and the second running shaft connect the first side plate and the second side plate respectively, first side plate and the second side plate are provided with the second chute in motion bar position, second chute top is rotating locus part, bottom is normal trajectories part.
As the further improvement of above-mentioned technology, described rotating bottom board connects pressing plate by the axis of guide.
As the further improvement of above-mentioned technology, described motion bar is provided with copper sheathing.
As the further improvement of above-mentioned technology, described chute is curvilinerar figure.
As the further improvement of above-mentioned technology, between described two swivel plate ends, be provided with handle.
Compared with prior art, the beneficial effects of the utility model are: on motion bar, cover has copper sheathing, when motion bar moves along movement locus, copper sheathing can be driven to move, thus the frictional force reduced in motion, motion bar is by the first movement locus and the second movement locus auxiliary motion, can accurately controlled motion stroke and actuating range, the locking mechanism of the first movement locus and the second movement locus itself is utilized to reach the stable of mechanism, without the need to other assisting agencies, reduce cost, and it is simple to have structure, advantage easy to maintenance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is part-structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of the second side plate.
Fig. 4 is the structural representation that pressing plate is in open mode.
Fig. 5 is the structural representation A that motion bar moves to rotating locus part and normal trajectories part intersection point.
Fig. 6 motion bar moves to the structural representation B of rotating locus part and normal trajectories part intersection point.
Fig. 7 is the structural representation that the utility model completes when pressing down self-locking action.
In figure: the first side plate 1, rotating bottom board 2, pressing plate 3, second side plate 4, swivel plate 5, the axis of guide 6, handle 7, motion bar 8, copper sheathing 9, first running shaft 10, second running shaft 11.
Embodiment
Be described in more detail below in conjunction with the technological scheme of embodiment to this patent.
One presses down self-locking mechanism, comprise the first side plate 1, rotating bottom board 2, pressing plate 3, second side plate 4, swivel plate 5, the axis of guide 6, handle 7, motion bar 8, copper sheathing 9, first running shaft 10 and the second running shaft 11, rotating bottom board 2 both sides are respectively equipped with the first running shaft 10, first running shaft 10 side is the second running shaft 11, rotating bottom board 2 connects pressing plate 3 by the axis of guide 6, pressing plate 3 both sides are respectively equipped with motion bar 8, motion bar 8 is provided with copper sheathing 9, copper sheathing 9 is for reducing the frictional force in motion, play a protective role, motion bar 8 is connected in the curvilinerar figure chute of swivel plate 5, adopt curvilinerar figure chute, there is dead center position, the auto-lock function of motion bar 8 can be realized, easy to use, first running shaft 10 is connected to the bottom of swivel plate 5, pressing plate 3 and rotating bottom board 2 both sides are by motion bar 8, first running shaft 10 and the second running shaft 11 connect the first side plate 1 and the second side plate 4 respectively, first side plate 1 and the second side plate 4 are provided with the second chute in motion bar 8 position, second chute top is rotating locus part, bottom is normal trajectories part, handle 7 is provided with between two swivel plate 5 ends, can be moved by driven rotary plate 5 by handle 7 simultaneously, more convenient to operate.
During utility model works, two swivel plates 5, first side plate 1 and the second side plate 4 are respectively equipped with curvilinerar figure chute and the second chute, curvilinerar figure chute and the second chute form the first movement locus and the second movement locus respectively, handle 7 is provided with between two swivel plate 5 ends, when original state, handle 7 is in the motion origin position of the first movement locus and the second movement locus, the curvilinerar figure chute of swivel plate 5 connects motion bar 8, due to the restriction of dual track, motion bar 8 is made to be on the dead center position of the first movement locus, handle 7 is in upwards locking state, pressing plate 3 is in open mode, when applying the effect of a downward power to handle 7, handle 7 drives motion bar 8 to leave the track dead center position of the first movement locus by swivel plate 5, move along the first movement locus, rotate under the cooperation of the second movement locus, pressing plate 3 is rotated under force, until motion bar 8 moves to rotating locus part and the normal trajectories part point of intersection of the first movement locus, rotating bottom board 1 now can be in level, when continuing to apply the effect of a downward power to handle 7, the motion bar 8 moving to the first movement locus rotating locus part and normal trajectories part continues to move downward, and be with dynamic pressure plate 3 vertical depression, until the dead center position that motion bar 8 moves to the second movement locus is automatically locked, complete and wholely press down self-locking campaign, during utility model works, on motion bar 8, cover has copper sheathing 9, when motion bar moves along movement locus, copper sheathing 9 can be driven to move, thus the frictional force reduced in motion, motion bar 8 is by the first movement locus and the second movement locus auxiliary motion, can accurately controlled motion stroke and actuating range, the locking mechanism of the first movement locus and the second movement locus itself is utilized to reach the stable of mechanism, without the need to other assisting agencies, reduce cost, and it is simple to have structure, advantage easy to maintenance.
The foregoing is only the utility model preferred embodiment; not thereby mode of execution of the present utility model and protection domain is limited; to those skilled in the art; the equivalent replacement that all utilization the utility model specifications and diagramatic content are made and the scheme that apparent change obtains should be recognized, all should be included in protection domain of the present utility model.
Claims (5)
1. one kind presses down self-locking mechanism, comprise the first side plate, rotating bottom board, pressing plate, second side plate, swivel plate, the axis of guide, handle, motion bar, copper sheathing, first running shaft and the second running shaft, it is characterized in that, rotating bottom board both sides are respectively equipped with the first running shaft, first running shaft side is the second running shaft, rotating bottom board connects pressing plate, pressing plate both sides are respectively equipped with motion bar, motion bar is connected in the chute of swivel plate, first running shaft is connected to the bottom of swivel plate, motion bar is passed through in pressing plate and rotating bottom board both sides, first running shaft and the second running shaft connect the first side plate and the second side plate respectively, first side plate and the second side plate are provided with the second chute in motion bar position, second chute top is rotating locus part, bottom is normal trajectories part.
2. according to claim 1ly press down self-locking mechanism, it is characterized in that, described rotating bottom board connects pressing plate by the axis of guide.
3. according to claim 1ly press down self-locking mechanism, it is characterized in that, described motion bar is provided with copper sheathing.
4. according to claim 1ly press down self-locking mechanism, it is characterized in that, described chute is curvilinerar figure.
5. according to claim 1ly press down self-locking mechanism, it is characterized in that, between described two swivel plate ends, be provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945040.3U CN205136243U (en) | 2015-11-24 | 2015-11-24 | Self -locking mechanism pushes down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520945040.3U CN205136243U (en) | 2015-11-24 | 2015-11-24 | Self -locking mechanism pushes down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136243U true CN205136243U (en) | 2016-04-06 |
Family
ID=55622041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520945040.3U Expired - Fee Related CN205136243U (en) | 2015-11-24 | 2015-11-24 | Self -locking mechanism pushes down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074299A (en) * | 2020-08-13 | 2022-02-22 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
-
2015
- 2015-11-24 CN CN201520945040.3U patent/CN205136243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074299A (en) * | 2020-08-13 | 2022-02-22 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
| CN114074299B (en) * | 2020-08-13 | 2023-12-15 | 富鼎电子科技(嘉善)有限公司 | Positioning device and assembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171124 |