CN104526304A - Horizontal-movement automatic locking and unlocking mechanism - Google Patents
Horizontal-movement automatic locking and unlocking mechanism Download PDFInfo
- Publication number
- CN104526304A CN104526304A CN201410819780.2A CN201410819780A CN104526304A CN 104526304 A CN104526304 A CN 104526304A CN 201410819780 A CN201410819780 A CN 201410819780A CN 104526304 A CN104526304 A CN 104526304A
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- Prior art keywords
- latch segment
- lock dog
- fixed
- segment
- outside
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H49/00—Other gearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a horizontal-movement automatic locking and unlocking mechanism, and belongs to the field of automobile manufacturing technologies. The horizontal-movement automatic locking and unlocking mechanism comprises a bottom plate, a sliding plate and an air cylinder arranged on the bottom plate. The end of a piston rod of the air cylinder is fixed to one end of an unlocking block, a lower hook is arranged at the other end of the unlocking block, and a first locking block is fixed to the bottom of the sliding plate and connected with the unlocking block. Supporting blocks are fixed to the bottom plate and hinged to one end of a second locking block through a hinge shaft, an upper hook is arranged at the other end of the second locking block and is opposite to the lower hook, the upper end face of the upper hook of the second locking block is higher than the lower end face of the lower hook of the first locking block, and a spring is arranged below the second locking block. The air cylinder is horizontally moved by a small distance, so that the sliding plate and the bottom plate are driven to achieve automatic locking and unlocking. The horizontal-movement automatic locking and unlocking mechanism is compact in structure and convenient to install.
Description
Technical field
The invention belongs to field of automobile, be specifically related to a kind of translation self-locking release mechanism.
Background technology
Translation mechanism is usually primarily of slide plate, base plate, guide rail and cylinder composition, and wherein cylinder is arranged on base plate, and piston rod is directly installed on slide plate.When mechanism's non-horizontal mounting, be anti-limited slip plate Gravitational sliding, mechanical measure separately establishes mechanism's lockings such as power latch usually, need increase the drivings such as cylinder and unlocking signal inspection like this, cause translation mechanism relative complex.
Summary of the invention
Object of the present invention is exactly the defect for prior art, provides a kind of translation self-locking release mechanism.
The technical solution used in the present invention is: the cylinder comprising base plate, slide plate and be arranged on base plate, described cylinder piston boom end is fixed with solution lock dog one end, the end of the described solution lock dog other end is provided with lower hook, fix the first latch segment bottom described slide plate, described solution lock dog is connected with the first latch segment; Described base plate is fixed with a block, described block by hinge and second latch segment one end hinged, the end of the described second latch segment other end is provided with rises to the bait, described lower hook is oppositely arranged with rising to the bait, the lower hook lower surface of upper surface higher than the first latch segment of rising to the bait of described second latch segment, is provided with spring below described second latch segment.
Preferred structure further, described first latch segment being fixed with fixed axis, being provided with lower convexity structure bottom described first latch segment, is ramp structure outside lower convexity structure, is vertical plane structure inside described lower convexity structure.
Preferred structure further, described solution lock dog has the elongated slot of the transverse direction of passing for fixed axis, the lower hook inner side and outer side of described solution lock dog is ramp structure.
Preferred structure further, described solution lock dog is provided with the middle groove be provided with for holding the first latch segment lower convexity structure in one end of lower hook.
Preferred structure, described second latch segment is fixed with limit shaft further; The rising to the bait of described second latch segment comprises and holds part and conciliate latching segment, described in hold sections inner side be vertical plane structure, described in hold portion outboard be inclined plane structure, described unblock sections inner side and outside are inclined plane structure.
Further preferred structure, described in hold sections inner side for coordinating with the lower convexity structure interior side contacts of the first latch segment, described in hold portion outboard for coordinating with the lower convexity structure contact outside of the first latch segment; Described unblock sections inner side is used for coordinating with the lower hook interior side contacts separating lock dog, and described unblock portion outboard is used for coordinating with the lower hook contact outside separating lock dog.
Preferred structure further, described solution latching segment comprises the two parts holding part both sides being separately positioned on centre of rising to the bait.
Preferred structure further, described block comprises the base be fixed on base plate, described base is fixedly connected with the gripper shoe that two vertical block gaps are arranged, described second latch segment is between two pieces of gripper shoes, described gripper shoe has the vertical spacing elongated hole passed for limit shaft, described hinge is arranged on the supporting plate.
Further preferred structure, described spring bottom end is fixed on the base between block two pieces of gripper shoes, and described spring top connects with contacting bottom the second latch segment.
It is a bit of that the present invention utilizes in translation self cylinder stroke, drives slide plate and base plate self-locking and unblock.Compact conformation, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the present invention first latch segment, the explosive view separating lock dog, the second latch segment;
Fig. 3 is that the present invention locks front view;
Fig. 4 is that the present invention locks rear view;
Fig. 5 is that the present invention unlocks front view;
Fig. 6 is that the present invention unlocks rear view.
In figure, 1-slide plate, 2-base plate, 3-cylinder, 4-first latch segment, 5-fixed axis, 6-elongated slot, 7-solution lock dog, 8-second latch segment, 9-hinge, 10-prop up block, 11-spring, 12-limit shaft, the spacing elongated hole of 13-, 14-screw.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, is convenient to be well understood to the present invention, but they do not form restriction to the present invention.
As shown in Figure 1, the cylinder 3 that the present invention includes base plate 2, slide plate 1 and arrange on a base plate 2, described cylinder 3 piston rod end is fixed with solution lock dog 7 one end, the end of described solution lock dog 7 other end is provided with lower hook 7.1, fix the first latch segment 4 bottom described slide plate 1, described solution lock dog 7 is connected with the first latch segment 4; Described base plate 2 is fixed with a block 10, described block 10 by hinge 9 and second latch segment 8 one end hinged, the end of described second latch segment 8 other end is provided with rises to the bait 8.1, described lower hook 7.1 8.1 to be oppositely arranged with rising to the bait, lower hook 7.1 lower surface of 8.1 upper surfaces higher than the first latch segment 7 of rising to the bait of described second latch segment 8, is provided with spring 11 below described second latch segment 8.
As shown in Figure 2, in technique scheme, described first latch segment 4 is fixed with fixed axis 5, bottom described first latch segment 4, is provided with lower convexity structure 4.1, outside lower convexity structure 4.1,4.2 is ramp structure, and inside described lower convexity structure 4.1,4.3 is vertical plane structure.
In technique scheme, described solution lock dog 7 has the elongated slot 6 of the transverse direction of passing for fixed axis 5, inside the lower hook 7.1 of described solution lock dog 7 7.4 and outside 7.3 be ramp structure.Described solution lock dog 7 is provided with the middle groove 7.2 be provided with for holding the first latch segment 4 lower convexity structure 4.1 in one end of lower hook 7.1.
In technique scheme, described second latch segment 8 is fixed with limit shaft 12; Rising to the bait of described second latch segment 8 8.1 comprises and holds part 8.2 and conciliate latching segment 8.3, describedly to hold inside part 8.2 8.6 for vertical plane structure, describedly to hold outside part 8.2 8.7 for inclined plane structure, inside described solution latching segment 8.3 8.4 and outside 8.5 be inclined plane structure.Describedly to hold inside part 8.2 8.6 for 4.3 contacting with inside the lower convexity structure 4.1 of the first latch segment 4 and coordinate, described in hold outside part 8.2 8.7 for 4.2 contacting with outside the lower convexity structure 4.1 of the first latch segment 4 and coordinate; Inside described solution latching segment 8.3,8.4 for 7.4 contact with inside the lower hook 7.1 separating lock dog 7 and coordinates, and outside described solution latching segment 8.3,8.5 for 7.3 contacting with outside the lower hook 7.1 of solution lock dog 7 and coordinate.Described solution latching segment 8.3 comprises the two parts holding part 8.2 both sides being separately positioned on 8.1 centres of rising to the bait.When needs are locked, to hold outside part 8.2 8.7 and first 4.2 contact with outside lower convexity structure 4.1, to separate outside latching segment 8.3 8.5 and first 7.3 to contact with outside the lower hook 7.1 of solution lock dog 7, slip into then dead spring 11 by ramp structure, spring 11 reset is hooked; After hooking, to hold inside part 8.2 8.6 and 4.3 to contact with inside lower convexity structure 4.1, pinned by vertical plane form touch; When needs unlock, by the cooperation of elongated slot 6 and fixed axis 5, to separate inside latching segment 8.3 8.4 and 7.4 to contact with inside the lower hook 7.1 of solution lock dog 7, coordinated by ramp structure, dead spring 11 is untied.
In technique scheme, described block 10 comprises by the fixing base 10.1 on a base plate 2 of screw 14, described base 10.1 is fixedly connected with the gripper shoe 10.2 that two vertical block gaps are arranged, described second latch segment 8 is between two pieces of gripper shoes 10.2, described gripper shoe 10.2 has the vertical spacing elongated hole 13 passed for limit shaft 12, described hinge 9 is arranged in gripper shoe 10.2.Described spring 11 bottom is fixed on the base 10.1 between block 10 two pieces of gripper shoes 10.2, and described spring 11 top connects with contacting bottom the second latch segment 8.
As shown in Fig. 3-Fig. 6, operation principle of the present invention:
Before locking: cylinder 3 promotes to separate lock dog 7 and contacts the second latch segment 8, and the fixed axis 5 now on the first latch segment 4 is in the right-hand member separating elongated slot 6 on lock dog 7, when solution lock dog 7 continues reach, is depressed by the second latch segment 8.
After locking: when solution lock dog 7 continues reach again, the second latch segment 8 resets the first latch segment 4 on bullet under spring 11 acts on.
Before unblock: when the travelling backwards of solution lock dog 7, the second latch segment 8 is depressed and unlocks with the first latch segment 4, and now the first latch segment 4 keeps motionless, the fixed axis 5 on it contacts with solution lock dog 7 elongated slot 6 left end.
After unblock: when solution lock dog 7 continues travelling backwards, separate lock dog 7 and drive the first latch segment 4 to retreat by fixed axis 5, namely realize slide plate 1 and retreat.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (9)
1. a translation self-locking release mechanism, the cylinder (3) comprising base plate (2), slide plate (1) and be arranged on base plate (2), it is characterized in that: described cylinder (3) piston rod end is fixed with solution lock dog (7) one end, the end of described solution lock dog (7) other end is provided with lower hook (7.1), the first latch segment (4) is fixed in described slide plate (1) bottom, and described solution lock dog (7) is connected with the first latch segment (4); Described base plate (2) is fixed with a block (10), described block (10) is hinged by hinge (9) and the second latch segment (8) one end, the end of described second latch segment (8) other end is provided with rise to the bait (8.1), described lower hook (7.1) is oppositely arranged with rise to the bait (8.1), lower hook (7.1) lower surface of (8.1) upper surface higher than the first latch segment (7) of rising to the bait of described second latch segment (8), described second latch segment (8) below is provided with spring (11).
2. translation self-locking release mechanism according to claim 1, it is characterized in that: described first latch segment (4) is fixed with fixed axis (5), described first latch segment (4) bottom is provided with lower convexity structure (4.1), lower convexity structure (4.1) outside (4.2) is ramp structure, and described lower convexity structure (4.1) inner side (4.3) is vertical plane structure.
3. translation self-locking release mechanism according to claim 2, it is characterized in that: the elongated slot (6) described solution lock dog (7) having the transverse direction of passing for fixed axis (5), the lower hook (7.1) inner side (7.4) and outside (7.3) of described solution lock dog (7) is ramp structure.
4. translation self-locking release mechanism according to claim 3, is characterized in that: described solution lock dog (7) is provided with the middle groove (7.2) be provided with for holding the first latch segment (4) lower convexity structure (4.1) in one end of lower hook (7.1).
5. translation self-locking release mechanism according to claim 3, is characterized in that: described second latch segment (8) is fixed with limit shaft (12); Rise to the bait (8.1) of described second latch segment (8) comprise hold part (8.2) conciliate latching segment (8.3), described hold part (8.2) inner side (8.6) be vertical plane structure, described to hold part (8.2) outside (8.7) be inclined plane structure, and described solution latching segment (8.3) inner side (8.4) and outside (8.5) is inclined plane structure.
6. translation self-locking release mechanism according to claim 5, it is characterized in that: described in hold part (8.2) inner side (8.6) and coordinate for contact with the lower convexity structure (4.1) of the first latch segment (4) inner side (4.3), described in hold (8.7) outside part (8.2) and coordinate for contacting with (4.2) outside the lower convexity structure (4.1) of the first latch segment (4); Described solution latching segment (8.3) inner side (8.4) coordinates for contacting with the lower hook (7.1) inner side (7.4) separating lock dog (7), and described solution latching segment (8.3) outside (8.5) coordinates for contacting with the lower hook (7.1) outside (7.3) separating lock dog (7).
7. translation self-locking release mechanism according to claim 5, is characterized in that: described solution latching segment (8.3) comprises the two parts holding part (8.2) both sides be separately positioned in the middle of rise to the bait (8.1).
8. translation self-locking release mechanism according to claim 5, it is characterized in that: described block (10) comprises the base (10.1) be fixed on base plate (2), described base (10.1) is fixedly connected with the gripper shoe (10.2) that two vertical block gaps are arranged, described second latch segment (8) is positioned between two pieces of gripper shoes (10.2), described gripper shoe (10.2) has the vertical spacing elongated hole (13) passed for limit shaft (12), described hinge (9) is arranged in gripper shoe (10.2).
9. translation self-locking release mechanism according to claim 8, it is characterized in that: described spring (11) bottom is fixed on the base (10.1) between block (10) two pieces of gripper shoes (10.2), described spring (11) top contacts with the second latch segment (8) bottom and connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819780.2A CN104526304B (en) | 2014-12-25 | 2014-12-25 | Horizontal-movement automatic locking and unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410819780.2A CN104526304B (en) | 2014-12-25 | 2014-12-25 | Horizontal-movement automatic locking and unlocking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526304A true CN104526304A (en) | 2015-04-22 |
| CN104526304B CN104526304B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410819780.2A Active CN104526304B (en) | 2014-12-25 | 2014-12-25 | Horizontal-movement automatic locking and unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526304B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031933A (en) * | 2017-06-02 | 2017-08-11 | 青岛海科佳电子设备制造有限公司 | Irreversible steering gear |
| CN110081049A (en) * | 2019-04-03 | 2019-08-02 | 贵州航天天马机电科技有限公司 | A kind of mechanical quick locking and unlocking mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0429429A2 (en) * | 1989-11-21 | 1991-05-29 | IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | Locking device with a pawl for swingable sliding doors without handle |
| CN2129317Y (en) * | 1992-07-27 | 1993-04-07 | 金琪安 | Two-purpose hand self-lock door lock for elevator |
| CN2931706Y (en) * | 2006-07-27 | 2007-08-08 | 中国船舶重工集团公司第七一三研究所 | Door lock of horizontal sliding door |
| CN200982122Y (en) * | 2006-12-14 | 2007-11-28 | 中国船舶重工集团公司第七一三研究所 | Fork-lever type door lock of horizontally sliding door |
| CN201318076Y (en) * | 2008-12-18 | 2009-09-30 | 中国船舶重工集团公司第七一三研究所 | Locking device |
| CN101769099A (en) * | 2008-12-31 | 2010-07-07 | 方大集团股份有限公司 | Portal crane lock |
| CN201546535U (en) * | 2009-10-19 | 2010-08-11 | 南京康尼机电股份有限公司 | Sliding door instant lock |
| CN103899159A (en) * | 2012-12-28 | 2014-07-02 | 东风汽车公司 | Unlocking/locking mechanism for automobile charging port cap |
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2014
- 2014-12-25 CN CN201410819780.2A patent/CN104526304B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0429429A2 (en) * | 1989-11-21 | 1991-05-29 | IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | Locking device with a pawl for swingable sliding doors without handle |
| CN2129317Y (en) * | 1992-07-27 | 1993-04-07 | 金琪安 | Two-purpose hand self-lock door lock for elevator |
| CN2931706Y (en) * | 2006-07-27 | 2007-08-08 | 中国船舶重工集团公司第七一三研究所 | Door lock of horizontal sliding door |
| CN200982122Y (en) * | 2006-12-14 | 2007-11-28 | 中国船舶重工集团公司第七一三研究所 | Fork-lever type door lock of horizontally sliding door |
| CN201318076Y (en) * | 2008-12-18 | 2009-09-30 | 中国船舶重工集团公司第七一三研究所 | Locking device |
| CN101769099A (en) * | 2008-12-31 | 2010-07-07 | 方大集团股份有限公司 | Portal crane lock |
| CN201546535U (en) * | 2009-10-19 | 2010-08-11 | 南京康尼机电股份有限公司 | Sliding door instant lock |
| CN103899159A (en) * | 2012-12-28 | 2014-07-02 | 东风汽车公司 | Unlocking/locking mechanism for automobile charging port cap |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031933A (en) * | 2017-06-02 | 2017-08-11 | 青岛海科佳电子设备制造有限公司 | Irreversible steering gear |
| CN107031933B (en) * | 2017-06-02 | 2022-07-15 | 青岛海科佳智能装备科技有限公司 | Self-locking steering device |
| CN110081049A (en) * | 2019-04-03 | 2019-08-02 | 贵州航天天马机电科技有限公司 | A kind of mechanical quick locking and unlocking mechanism |
| CN110081049B (en) * | 2019-04-03 | 2024-03-19 | 贵州航天天马机电科技有限公司 | Mechanical quick locking and unlocking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526304B (en) | 2017-01-18 |
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