CN107218273A - One kind lock - Google Patents
One kind lock Download PDFInfo
- Publication number
- CN107218273A CN107218273A CN201710660778.9A CN201710660778A CN107218273A CN 107218273 A CN107218273 A CN 107218273A CN 201710660778 A CN201710660778 A CN 201710660778A CN 107218273 A CN107218273 A CN 107218273A
- Authority
- CN
- China
- Prior art keywords
- pulling buckle
- pedestal
- taper pin
- pin rack
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 58
- 239000011324 bead Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/0004—Joining sheets, plates or panels in abutting relationship
- F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/10—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of bayonet connections
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Buckles (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention provides a kind of lock, including buckling module and drive module, the buckling module includes the pulling buckle being arranged in the first main body and the taper pin rack being adapted with the pulling buckle in the second main body, the pulling buckle is provided with the first jack, and first jack, which has, to be enough to accommodate the hole width of the taper pin rack；The drive module is used to drive the taper pin rack transverse shifting, to cause the taper pin rack to engage or separate with first jack in the pulling buckle for buckling into position.The buckle structure just can realize outer arc splicing and plain splice in different radians when being not required to finishing.The lock can be used for the first main body and the second main body being stitched together.
Description
Technical field
The present invention relates to mechanical field, more particularly to a kind of lock.
Background technology
Chinese invention patent application number is：" 201110102759.7 ", it is entitled " lock catch connecting device, LED box and
Disclose a kind of convenient to disassembly and can be with the relatively heavy casing of quality of connection in the patent application document of LED display "
Between lock catch connecting device, its hook and fixing pin for including being fixed on the first pedestal, be fixed on the second pedestal
Projection and fixing hole, are coordinated by hook and projection and realize that locking is acted on, and are realized and positioned by fixing pin and fixing hole grafting
Effect, the lock catch connecting device also includes a conicity regulation screw, by adjusting screw the lock catch connecting device can be made to exist
In the case that mould has mismachining tolerance, two articles also can be locked and fixed well.
The defect of prior art is：By hook and adjusting screw come adjustable range deviation, adjusting range is limited, typically
Within 1mm, the adjustment to mould mismachining tolerance is only applicable to, and during radian splicing, the distance between inside and outside radian casing becomes
Change generally more than several millimeters, thus this regulative mode situation about splicing to radian and do not apply to；In addition, prior art is determined
Bit architecture is bigger than normal, and stuck phenomenon is easily occurred by turning torque in alignment pin, operates underaction.
The content of the invention
The technical problems to be solved by the invention are：One kind is provided apart from adjusting range greatly and suitable for inside and outside different radians
With the lock of planar body.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
There is provided a kind of lock, it is characterised in that including buckling module and drive module, the buckling module includes being arranged on
Pulling buckle in first main body and the taper pin rack being adapted with the pulling buckle in the second main body, the pulling buckle are provided with
First jack, first jack, which has, to be enough to accommodate the hole width of the taper pin rack；
The drive module is used to drive the taper pin rack transverse shifting, to cause the taper pin rack to be buckled into being in
First jack engaging of the pulling buckle of position is separated.
The beneficial effects of the present invention are：Taper pin rack, which is inserted under the drive of drive module in the jack of pulling buckle, reaches lock
The effect of tight first main body and the second main body, the face engaged with pulling buckle jack due to taper pin rack is inclined-plane, when the first main body and
When range deviation is larger between second main body, engaging occurs at the position of taper pin rack narrower width, when the first main body and second
When range deviation is smaller between main body, engaging occurs at the position of taper pin rack wider width, thus when the first main body and second
When range deviation is in a larger scope between main body, the buckle structure can fix two main bodys, the lock well
Buckle structure just can realize interior outer arc splicing and plain splice when being not required to finishing.
Brief description of the drawings
Fig. 1 is a kind of buckling state schematic diagram of lock of the embodiment of the present invention；
Fig. 2 is a kind of buckling state sectional view of lock of the embodiment of the present invention；
Fig. 3 is a kind of open mode schematic diagram of lock of the embodiment of the present invention；
Fig. 4 is a kind of sectional view of the detent mechanism of lock of the embodiment of the present invention；
Fig. 5 is a kind of structural representation of the pulling buckle of lock of the embodiment of the present invention；
Fig. 6 is a kind of structural representation of the taper pin rack of lock of the embodiment of the present invention；
Fig. 7 is a kind of structural representation of the rotation hand wheel of lock of the embodiment of the present invention；
Fig. 8 is a kind of structural representation of the secter pat of lock of the embodiment of the present invention；
Fig. 9 is a kind of view of the lock of the embodiment of the present invention by splicing object connection after integral.
Label declaration：
1st, the first pedestal；11st, the first groove；12nd, pin-and-hole；13rd, the first positioning bead；
2nd, the second pedestal；21st, the second groove；22nd, the 3rd groove；23rd, taper pin groove；
24th, positioning hole；25th, the second positioning bead；3rd, pulling buckle；31st, the first jack；
311st, the first jack tilts hole wall；32nd, pulling buckle rotary shaft；33rd, the first bead locating slot；
34th, pulling buckle is raised；35th, pulling buckle gear；4th, taper pin rack；41st, taper pin rack base；
42nd, taper pin rack hypotenuse；43rd, the second bead locating slot；5th, rotation hand wheel；51st, handwheel gear；
6th, pulling buckle housing pin；7th, taper pin rack pressing plate；8th, secter pat；81st, secter pat centre bore；
82nd, secter pat is raised；9th, pin rack is positioned.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The present invention is described so that the first main body and the second main body are respectively splice plate as an example below.It should be appreciated that the lock
Button can be also used for the main body in addition to splice plate, such as casing, cabinet, door.
Fig. 1 to Fig. 9 is refer to, the present invention provides a kind of lock for splice plate, it is characterised in that including buckling module
And drive module, the buckling module include be arranged on the first splice plate on pulling buckle 3 and on the second splice plate with
The taper pin rack 4 that the pulling buckle 3 is adapted, the pulling buckle is provided with the first jack 31, and first jack 31, which has, to be enough to hold
Receive the hole width of the taper pin rack 4；
The drive module is used to drive the transverse shifting of taper pin rack 4, to cause the taper pin rack 4 with being in button
First jack 31 for entering the pulling buckle 3 of position engages or separated.
It was found from foregoing description, the beneficial effects of the present invention are：Taper pin rack inserts drawing under the drive of drive module
The effect of the first splice plate of locking and the second splice plate, the face engaged due to taper pin rack with pulling buckle jack are reached in the jack of button
For inclined-plane, when range deviation is larger between the first splice plate and the second splice plate, engaging occurs in taper pin rack narrower width
Position, when range deviation is smaller between the first splice plate and the second splice plate, engaging occur in taper pin rack wider width
Position, thus when range deviation is in a larger scope between the first splice plate and the second splice plate, the lock knot
Structure can fix two splice plates well.
Further, the taper pin rack 4 has toothed base 41 and relative to the inclined hypotenuse in the base 41
42, the hypotenuse 42 forms the angle of inclination less than 6 degree relative to the base 41.
Seen from the above description, the angle of inclination of the hypotenuse of taper pin rack is less than the self-locking angle of steel.
Further, the hole wall 311 of first jack 31 has identical with the hypotenuse 42 on the taper pin rack 4
Incline direction and angle of inclination.
Seen from the above description, there is jack incline direction and angle of inclination identical with the hypotenuse of taper pin rack to tilt
Hole wall so that the inclined hole wall of jack can completely attach to the hypotenuse of taper pin rack, and angle of inclination is less than steel
Self-locking angle so that the external force no matter pulling buckle is applied on taper pin rack is much, all without generation between jack and taper pin rack
Slide, thus the buckle structure is spliced objects for locking the two of heavier-weight.
Further, the pulling buckle 3 is arranged on the first pedestal 1 on the first splice plate, and the taper pin rack 4 is pacified
On the second pedestal 2 on the second splice plate；
There is the He of the first groove 11 for being used for accommodating the pulling buckle respectively on first pedestal 1 and second pedestal 2
Second groove 21.
Seen from the above description, pulling buckle is sticked into the groove on the first pedestal and the second pedestal, can lock two splicing things
Body edge moving perpendicular to stitching direction.
Further, the drive module includes rotation hand wheel 5, and the bar axle of rotation hand wheel 5 is provided with handwheel gear 51,
The handwheel 5 is arranged on second pedestal 2 and the handwheel gear 51 is connected with the taper pin rack 4 engagement.
Seen from the above description, rotation hand wheel is rotated, handwheel gear follows rotation, drives taper pin rack transverse shifting；Adopt
Rack pinion mode is used, service life length, stable working, reliability are high, and rotation hand wheel is not required to taper pin rack
Move and move, greatly save installing space.
Further, the bottom of pulling buckle 3 is provided with pulling buckle rotary shaft 32, and the pulling buckle rotary shaft 32 compresses spiral shell by pulling buckle
Silk 6 is arranged on first pedestal 1, the pulling buckle 3 is rotated around first pedestal 1.In one example, pulling buckle rotates
Axle 32 is parallel to splice plate surface layout, i.e., described pulling buckle 3 is around the first pedestal 1 perpendicular to the rotation of splicing plate surface to fasten to the
In two pedestals.
Further, the pulling buckle rotary shaft 32 is provided with the first bead locating slot 33, and first pedestal 1 and set
There is the first positioning bead 13 matched with the first bead locating slot 33.
Seen from the above description, when pulling buckle rotates to vertical position, positioning bead sticks into real in the first bead locating slot
The vertical orientation of existing pulling buckle.
Further, the top of pulling buckle 3 is provided with pulling buckle projection 34, and second pedestal 2 is provided with convex with the pulling buckle
Play 34 the 3rd grooves 22 being adapted.
Seen from the above description, after pulling buckle is closed, the buckle structure can bear to splice the deadweight of object and prevent splicing
Object slides.
Further, the taper pin rack 4 is provided with the second bead locating slot 43, and second pedestal 2 is provided with
The the second positioning bead 25 matched with the second bead locating slot 43.
Seen from the above description, when taper pin rack does not engage with pulling buckle jack, positioning bead sticks into taper pin rack bead
In locating slot, realize that taper pin tooth bar initial bit puts positioning.
Further, the taper pin rack 4 is arranged in the taper pin groove 23 being adapted therewith by taper pin rack pressing plate 7,
The taper pin groove 23 is fixed on second pedestal 2.
Further, the taper pin groove 23 has the size bigger than the taper pin rack 4, to ensure the taper pin rack 4
It can be moved back and forth along the taper pin groove 23 interior in a big way.
Seen from the above description, it is possible to achieve taper pin rack engages with pulling buckle in diverse location.
Further, the lock also includes the secter pat 8 for being used to be folded between the first pedestal 1 and the second pedestal 2, institute
State secter pat 8 has radian on the direction perpendicular to first splice plate and the Mosaic face of the second splice plate.
Further, the radian is between 0-40 degree.
Seen from the above description, it can realize that radian and plane are spelled inside and outside difference by the splicing block from different radians
Connect.
Further, the lock also includes detent mechanism, and the detent mechanism includes the He of positioning pin rack 9 being adapted
Positioning hole 24；
The positioning pin rack 9 is arranged in the pin-and-hole 12 of first pedestal 1, and passes through pulling buckle tooth with the pulling buckle 3
The engagement connection of wheel 35, the pulling buckle gear 35 is located in the pulling buckle rotary shaft 32；
The positioning hole 24 is fixed on second pedestal 2, band of the positioning pin rack 9 in the pulling buckle gear 35
It may move to insert in the positioning hole 24 under dynamic.
Seen from the above description, pulling buckle is rotated about after center buckles, and positioning pin rack drives underthrust to enter in pulling buckle gear
In the positioning hole on the second pedestal, positioning action is realized.Using the locating pin structure of this rack-driving so that localization machine
Structure is small, and having stable behavior is reliable, will not occur stuck phenomenon, and operation is flexible.
Further, the detent mechanism also includes the secter pat for being used to be folded between the first pedestal 1 and the second pedestal 2
8, the secter pat 8 on the direction perpendicular to first splice plate and the Mosaic face of the second splice plate have 0-40 degree it
Between radian, the positioning pin rack 9 is initially inserted into the secter pat 8 before the positioning hole 24 is inserted.
Further, the secter pat 8 has the secter pat centre bore 81 passed through for the positioning pin rack 9, and has
There is the secter pat projection 82 for inserting the positioning hole 24.
Seen from the above description, the secter pat at cambered angle is added in detent mechanism so that when radian splices, positioning
More stable reliable, the fixation for latching two splice plates spliced to radian is more firm.
Embodiments of the invention one are：
A kind of lock for splice plate, it is characterised in that including buckling module and drive module, the buckling module bag
Include the pulling buckle 3 on the first splice plate and the taper pin rack being adapted with the pulling buckle 3 on the second splice plate
4, the pulling buckle is provided with the first jack 31, and first jack 31, which has, to be enough to accommodate the hole width of the taper pin rack 4；
The drive module is used to drive the transverse shifting of taper pin rack 4, to cause the taper pin rack 4 with being in button
First jack 31 for entering the pulling buckle 3 of position engages or separated.
The pulling buckle 3 is arranged on the first pedestal 1 on the first splice plate, and the taper pin rack 4 is arranged on second
On the second pedestal 2 on splice plate；
There is the He of the first groove 11 for being used for accommodating the pulling buckle respectively on first pedestal 1 and second pedestal 2
Second groove 21.
The bottom of pulling buckle 3 is provided with pulling buckle rotary shaft 32, and the pulling buckle rotary shaft 32 is arranged on by pulling buckle housing pin 6
On first pedestal 1, the pulling buckle 3 is set to be rotated around first pedestal 1.
The taper pin rack 4 is arranged in the taper pin groove 23 being adapted therewith by taper pin rack pressing plate 7, the taper pin groove
23 are fixed on second pedestal 2.
The taper pin groove 23 has the size bigger than the taper pin rack 4, to ensure that the taper pin rack 4 can be along described
Taper pin groove 23 is moved back and forth interior in a big way.
Embodiments of the invention two are：
The difference of embodiment two and embodiment one is, the taper pin rack 4 have toothed base 41 and relative to
The inclined hypotenuse 42 in base 41, the hypotenuse 42 forms the angle of inclination less than 6 degree relative to the base 41.Described
The hole wall 311 of one jack 31 has identical incline direction and angle of inclination with the hypotenuse 42 on the taper pin rack 4.
Embodiments of the invention three are：
The difference of embodiment three and embodiment two is that the drive module includes rotation hand wheel 5, the rotation hand wheel 5
Bar axle be provided with handwheel gear 51, the handwheel 5 be arranged on second pedestal 2 on and the handwheel gear 51 with it is described tiltedly
The engagement connection of pin rack 4.
Embodiments of the invention four are：
The difference of example IV and embodiment three is that the pulling buckle rotary shaft 32 is provided with the first bead locating slot 33,
And first pedestal 1 is provided with the first positioning bead 13 matched with the first bead locating slot 33.
Embodiments of the invention five are：
The difference of embodiment five and example IV is that the top of pulling buckle 3 is provided with pulling buckle projection 34, second pedestal
2 provided with the 3rd groove 22 being adapted with the pulling buckle projection 34.
Embodiments of the invention six are：
The difference of embodiment six and embodiment five is that the taper pin rack 4 is provided with the second bead locating slot 43, and
Second pedestal 2 is provided with the second positioning bead 25 matched with the second bead locating slot 43.
Embodiments of the invention seven are：
The difference of embodiment seven and embodiment six is that the lock also includes being used to be folded in the first pedestal 1 and second
Secter pat 8 between pedestal 2, the secter pat 8 is in the side perpendicular to first splice plate and the Mosaic face of the second splice plate
There is radian upwards；The radian is between 0-40 degree.
Embodiments of the invention eight are：
The difference of embodiment eight and embodiment six is that the lock also includes detent mechanism, and the detent mechanism includes
The positioning pin rack 9 and positioning hole 24 being adapted；The positioning pin rack 9 is arranged in the pin-and-hole 12 of first pedestal 1, and
It is connected with the pulling buckle 3 by the engagement of pulling buckle gear 35, the pulling buckle gear 35 is located in the pulling buckle rotary shaft 32；It is described fixed
Position hole 24 is fixed on second pedestal 2, and the positioning pin rack 9 may move to insert under the drive of the pulling buckle gear 35
Enter in the positioning hole 24.
Embodiments of the invention nine are：
The difference of embodiment nine and embodiment eight is that the detent mechanism also includes being used to be folded in the He of the first pedestal 1
Secter pat 8 between second pedestal 2, the secter pat 8 is in the Mosaic face perpendicular to first splice plate and the second splice plate
Direction on there is radian between 0-40 degree, the positioning pin rack 9 is first inserted before the positioning hole 24 is inserted
Into the secter pat 8.The secter pat 8 has the secter pat centre bore 81 passed through for the positioning pin rack 9, and has
Insert the secter pat projection 82 of the positioning hole 24.
In summary, a kind of lock for splice plate for providing of the present invention, using taper pin rack rotation hand wheel band
The effect of the first pedestal of locking and the second pedestal is reached in the inclined hole of dynamic lower insertion pulling buckle, due to taper pin rack and pulling buckle inclined hole card
The face of conjunction is inclined-plane, thus when range deviation is in a larger scope between the first splice plate and the second splice plate, should
Buckle structure can fix two splice plates well, and the buckle structure just can realize different arcs when being not required to finishing
Outer arc splicing and plain splice in degree；In addition, the buckle structure additionally uses the locating pin structure of rack-driving so that localization machine
Structure is small, and having stable behavior is reliable, will not occur stuck phenomenon, and operation is flexible.The buckle structure can be for locking heavier-weight
Two splicing objects.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. one kind lock, it is characterised in that including buckling module and drive module, the buckling module includes being arranged on the first master
Pulling buckle on body and the taper pin rack being adapted with the pulling buckle in the second main body, the pulling buckle are inserted provided with first
Hole, first jack, which has, to be enough to accommodate the hole width of the taper pin rack；
The drive module is used to drive the taper pin rack transverse shifting, to cause the taper pin rack to buckle into position with being in
The pulling buckle first jack engaging or separate.
2. lock according to claim 1, it is characterised in that the taper pin rack have toothed base and relative to
The inclined hypotenuse in base, the hypotenuse forms the angle of inclination less than 6 degree relative to the base.
3. lock according to claim 2, it is characterised in that on the hole wall of first jack and the taper pin rack
The hypotenuse has identical incline direction and angle of inclination.
4. lock according to any one of claim 1 to 3, it is characterised in that the pulling buckle is arranged in the first main body
The first pedestal on, and the taper pin rack be arranged on the second main body on the second pedestal on；
There is the first groove and the second groove for being used for accommodating the pulling buckle respectively on first pedestal and second pedestal.
5. lock according to claim 4, it is characterised in that the drive module includes rotation hand wheel, the rotation hand
Take turns bar axle and be provided with handwheel gear, the handwheel is arranged on second pedestal and the handwheel gear and the taper pin tooth
Bar engagement connection.
6. lock according to claim 4, it is characterised in that the pulling buckle bottom is provided with pulling buckle rotary shaft, the pulling buckle
Rotary shaft is arranged on first pedestal by pulling buckle housing pin, the pulling buckle is rotated around first pedestal.
7. lock according to claim 4, it is characterised in that the taper pin rack by taper pin rack pressing plate be arranged on
The taper pin groove being adapted in, the taper pin groove is fixed on second pedestal.
8. lock according to claim 4, it is characterised in that also including for be folded in the first pedestal and the second pedestal it
Between secter pat, the secter pat on the direction perpendicular to first main body and the Mosaic face of the second main body have radian
Angle, the radian is between 0-40 degree.
9. lock according to claim 6, it is characterised in that also including detent mechanism, the detent mechanism includes mutually fitting
The positioning pin rack and positioning hole matched somebody with somebody；
The positioning pin rack is arranged in the pin-and-hole of first pedestal, and engages company by pulling buckle gear with the pulling buckle
Connect, the pulling buckle gear is located in the pulling buckle rotary shaft；
The positioning hole is fixed on second pedestal, it is described positioning pin rack under the drive of the pulling buckle gear move with
Insert or exit in the positioning hole.
10. lock according to claim 9, it is characterised in that also including for being folded in the first pedestal and the second pedestal
Between secter pat, the secter pat on the direction perpendicular to first main body and the Mosaic face of the second main body have in 0-
Radian between 40 degree, the positioning pin rack is initially inserted into the secter pat before the positioning hole is inserted.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660778.9A CN107218273B (en) | 2017-08-04 | 2017-08-04 | Lock catch |
| PCT/CN2018/072446 WO2019024446A1 (en) | 2017-08-04 | 2018-01-12 | Lock latch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710660778.9A CN107218273B (en) | 2017-08-04 | 2017-08-04 | Lock catch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107218273A true CN107218273A (en) | 2017-09-29 |
| CN107218273B CN107218273B (en) | 2022-01-11 |
Family
ID=59954191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710660778.9A Active CN107218273B (en) | 2017-08-04 | 2017-08-04 | Lock catch |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107218273B (en) |
| WO (1) | WO2019024446A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024446A1 (en) * | 2017-08-04 | 2019-02-07 | 深圳市洲明科技股份有限公司 | Lock latch |
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| CN103021284A (en) * | 2012-12-03 | 2013-04-03 | 深圳市立翔慧科光电科技有限公司 | Latching mechanism for LED (Light Emitting Diode) combination screen, LED unit screen and LED combination screen |
| CN103953621A (en) * | 2014-04-17 | 2014-07-30 | 深圳市雷迪奥光电技术有限公司 | Lock catch structure |
| CN207111611U (en) * | 2017-08-04 | 2018-03-16 | 深圳市洲明科技股份有限公司 | One kind lock |
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|---|---|---|---|---|
| US20110308065A1 (en) * | 2010-06-17 | 2011-12-22 | Kuo-Chung Wang | Captive screw installation method |
| CN202090722U (en) * | 2011-04-21 | 2011-12-28 | 深圳市大族元亨光电股份有限公司 | Rapid mounted lock for an LED module |
| CN105508352B (en) * | 2016-01-12 | 2017-12-08 | 深圳市奥拓电子股份有限公司 | Latch components and the assembled screens of LED |
| CN107218273B (en) * | 2017-08-04 | 2022-01-11 | 深圳市洲明科技股份有限公司 | Lock catch |
-
2017
- 2017-08-04 CN CN201710660778.9A patent/CN107218273B/en active Active
-
2018
- 2018-01-12 WO PCT/CN2018/072446 patent/WO2019024446A1/en active Application Filing
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|---|---|---|---|---|
| US5687990A (en) * | 1995-02-23 | 1997-11-18 | Lemforder Metallwaren Ag | Clamping means for an adjustable steering column in motor vehicles |
| CN201939652U (en) * | 2011-01-06 | 2011-08-24 | 薛惕忠 | Lock catch pull rod of sanitary coffin |
| CN102168702A (en) * | 2011-01-26 | 2011-08-31 | 深圳市洲明科技股份有限公司 | Latch connecting device, light emitting diode (LED) box body and LED display screen |
| CN103021284A (en) * | 2012-12-03 | 2013-04-03 | 深圳市立翔慧科光电科技有限公司 | Latching mechanism for LED (Light Emitting Diode) combination screen, LED unit screen and LED combination screen |
| CN103953621A (en) * | 2014-04-17 | 2014-07-30 | 深圳市雷迪奥光电技术有限公司 | Lock catch structure |
| CN207111611U (en) * | 2017-08-04 | 2018-03-16 | 深圳市洲明科技股份有限公司 | One kind lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019024446A1 (en) * | 2017-08-04 | 2019-02-07 | 深圳市洲明科技股份有限公司 | Lock latch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107218273B (en) | 2022-01-11 |
| WO2019024446A1 (en) | 2019-02-07 |
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