CN104265087B - A kind of springlock that can be used for safeguarding before LED screen and LED display - Google Patents
A kind of springlock that can be used for safeguarding before LED screen and LED display Download PDFInfo
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- CN104265087B CN104265087B CN201410473118.6A CN201410473118A CN104265087B CN 104265087 B CN104265087 B CN 104265087B CN 201410473118 A CN201410473118 A CN 201410473118A CN 104265087 B CN104265087 B CN 104265087B
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- rotating shaft
- dead bolt
- springlock
- nut sleeve
- stud
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Abstract
The invention discloses a kind of springlock that can be used for safeguarding before LED screen and LED display, wherein springlock includes lock body and installing rack, lock body is installed on module and includes fixed plate, rotating shaft and nut sleeve, fixed plate is sleeved in rotating shaft, rotating shaft upper end is provided with dead bolt, rotating shaft lower end is provided with stud, the spring being enclosed within rotating shaft it is provided with between stud and fixed plate, stud is threadeded with nut sleeve, stud bottom is provided with the instrument of the facilitating insertion into blind hole with rotating shaft, nut sleeve correspondence blind hole is provided with the instrument of facilitating insertion into rotate the through hole of nut sleeve, installing rack is installed on ceiling and is provided with journal stirrup, journal stirrup be provided with for dead bolt intert and can with dead bolt formation cross fastening structure lockhole, the upper surface of journal stirrup is provided with the position-limit mechanism that can stop dead bolt when nut sleeve rotates to limit axis of rotation.The present invention can carry out from the front of display screen safeguarding dismounting, only the blind hole of instrument countershaft or the through hole of nut sleeve need to be used to operate, dismount simple and convenient.
Description
Technical field
The present invention relates to field of LED display, a kind of springlock that can be used for safeguarding before LED screen and LED display.
Background technology
Along with the development of display screen technology, the application of LED display is more and more extensive, and the canopy of the heavens screen of similar ceiling mode is the most increasingly favored by people.But traditional locking canopy of the heavens screen is safeguarded after all using in terms of safeguarding dismounting, owing to canopy of the heavens screen is narrow and small with the floor ceiling void, dismounting maintenance is extremely difficult.
Summary of the invention
In order to overcome the deficiencies in the prior art, the present invention provides and a kind of carries out front maintenance, dismounts springlock easy to maintenance and LED display.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of springlock that can be used for safeguarding before LED screen, described springlock includes:
Lock body, it is installed on module, including fixed plate, rotating shaft and nut sleeve, described fixed plate is sleeved in rotating shaft, and rotating shaft upper end is provided with the dead bolt that can stop that fixed plate is deviate from, and rotating shaft lower end is provided with stud, it is provided with between described stud and fixed plate and is enclosed within rotating shaft for ordering about the spring that rotating shaft moves downward, described stud is threadeded with nut sleeve, and stud bottom is provided with the instrument of the facilitating insertion into blind hole with rotating shaft, and nut sleeve correspondence blind hole is provided with the instrument of facilitating insertion into rotate the through hole of nut sleeve；
Installing rack, is installed on ceiling, is provided with journal stirrup, journal stirrup be provided with for dead bolt intert and can with dead bolt formed cross fastening structure lockhole, the upper surface of journal stirrup be provided with can stop when nut sleeve rotates dead bolt with restriction axis of rotation position-limit mechanism.
As the improvement of technique scheme, described nut sleeve upper end is fixed with for stopping the nut cap that stud is deviate from, nut cap is provided with and is easy to the mesopore that spring passes.
Further, described blind hole, through hole are hexagon ring.
Further, described position-limit mechanism is the stopper slot matched with dead bolt being arranged on journal stirrup upper surface.
Further, described stopper slot is perpendicular with lockhole.
Further, described dead bolt is the pin rod being installed on roller end.
Further, described springlock also includes being arranged on module and fixing with fixed plate the module corner brace being connected, module corner brace correspondence lockhole be provided be easy to dead bolt through and dead bolt is positioned past the hole, location on lockhole direction.
The present invention also provides for a kind of LED display, and including some modules, described module is fixing on the ceiling by above-mentioned springlock, and the corresponding each lock body of module is equipped with to be easy to instrument and penetrate the instrument via of lock body.
The invention has the beneficial effects as follows: the springlock of the present invention forms cross buckle by the dead bolt in rotating shaft and the lockhole on journal stirrup and closes structure, position-limit mechanism is set on journal stirrup simultaneously, be spirally connected on the stud of rotating shaft lower end nut sleeve, it is correspondingly provided with through hole and blind hole in nut sleeve and stud, facilitates use instrument rotating nut set and rotating shaft.During installation, insert blind hole with instrument through through hole, up promote rotating shaft, make dead bolt pass after lockhole to rotate stud to the position of dead bolt Yu position-limit mechanism phase separation, loose one's grip downwards, dead bolt can abut with journal stirrup under the action of the spring and match with position-limit mechanism, now, downwards instrument is deviate from stud but without departing from nut sleeve, nut sleeve is turned near fixed plate direction, dead bolt can be locked on installing rack, safe and reliable, then contrary operation during dismounting.The LED display of the present invention inserts instrument by the instrument via before module and operates springlock, safeguards dismounting, dismount simple and convenient before can realizing.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is one of LED display of the present invention local state figure in installation process；
Fig. 2 is the two of the LED display of the present invention local state figure in installation process；
Fig. 3 is the decomposing schematic representation of the lock body in the present invention；
Fig. 4 is the profile of the lock body in the present invention；
Fig. 5 is the stereogram of the nut sleeve in the present invention.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the springlock that the present invention a kind of safeguards before can be used for LED screen, described springlock includes lock body 1 and installing rack 2, described lock body 1 is installed on module 100, it includes fixed plate 11, rotating shaft 12 and nut sleeve 13, described fixed plate 11 is sleeved in rotating shaft 12, rotating shaft 12 upper end is provided with the dead bolt 120 that can stop that fixed plate 11 is deviate from, rotating shaft 12 lower end is provided with stud 121, produce for convenience and install, described dead bolt 120 is the pin rod being installed on rotating shaft 12 end, described stud 121 is one-body molded with rotating shaft 12, during installation, rotating shaft 12 upper end is passed fixed plate 11, then pin rod is installed in the pin-and-hole of dead bolt 120 upper end.It is provided with between described stud 121 and fixed plate 11 and is enclosed within rotating shaft 12 for ordering about the spring 14 that rotating shaft 12 moves downward, described stud 121 is threadeded with nut sleeve 13, stud 121 bottom is provided with the instrument of facilitating insertion into 200 blind hole 122 with rotating shaft 12, and the corresponding blind hole 122 of nut sleeve 13 is provided with the instrument of facilitating insertion into 200 to rotate the through hole 131 of nut sleeve 13；Described installing rack 2 is installed on the steel construction of ceiling, which is provided with journal stirrup 21, journal stirrup 21 is provided with and interts for dead bolt 120 and can form the lockhole 211 of cross fastening structure with dead bolt 120, and the upper surface of described journal stirrup 21 is provided with the position-limit mechanism 212 that can stop dead bolt 120 when nut sleeve 13 rotates to limit rotating shaft 12 rotation.
nullWhen the present invention installs，Installing rack 2 and lock body 1 are separately mounted on steel construction and the module 100 of ceiling，Then the lockhole 211 that module 100 makes dead bolt 120 be directed on journal stirrup 21 is moved，Then insert the blind hole 122 of stud 121 through nut sleeve 13 with instrument 200，Up promote rotating shaft 12，Make dead bolt 120 through lockhole 211，Then the position of stud 121 to dead bolt 120 and position-limit mechanism 212 phase separation is rotated，Loose one's grip downwards，Dead bolt 120 can abut with journal stirrup 21 under action from the spring 14 and match with position-limit mechanism 212，Now，Instrument 200 is deviate from stud 121 downwards but without departing from nut sleeve 13，Nut sleeve 13 is turned the most clockwise near fixed plate 11 direction，Owing to spring 14 produces downward pressure on top surface to stud 121，During turning nut sleeve 13, rotating shaft 12 will not move up，Ensure dead bolt 120 all the time with position-limit mechanism 212 phase separation，Simultaneously because the stop that position-limit mechanism 212 is to dead bolt 120，Nut sleeve 13 can be moved upward by stud 121 relatively，Thus dead bolt 120 can be locked on installing rack 2.Contrary operation during dismounting.
It should be noted that, before up promoting rotating shaft 12, must assure that the distance between nut sleeve 13 and dead bolt 120 is sufficient so that dead bolt 120 and passes lockhole 211, if above-mentioned distance is not enough, available instrument 200 inserts the through hole 131 of nut sleeve 13, rotating nut set 13, makes nut sleeve 13 move downward relative to stud 121, to increase above-mentioned distance.Preferably, described nut sleeve 13 upper end is fixed with for stopping the nut cap 15 that stud 121 is deviate from, and described nut cap 15 is provided with and is easy to the mesopore 151 that spring 14 passes.Specifically, the diameter of described mesopore 151 deviates from nut sleeve 13 less than the diameter of stud 121 with stop stud 121, and the diameter of mesopore 151 is more than the external diameter of spring 14 to avoid hindering the flexible of spring 14 simultaneously.Described nut cap 15 can avoid the situation that workmen causes nut sleeve 13 to come off from stud 121 when installing or dismantle springlock because holding the moving down distance of bad nut sleeve 13, is convenient for people to dismounting.
Further, described blind hole 122, through hole 131 are hexagon ring, use die nut to coordinate with hexagon ring and can dismount springlock, without using other instruments 200, easy accessibility, has six contact surfaces simultaneously between hexagon ring and die nut, stress fully and is not easy to damage.Especially, when blind hole 122 and through hole 131 equivalently-sized, owing to die nut needs to contact with blind hole 122 after through hole 131, and during turning nut sleeve 13, the through hole 131 in nut sleeve 13 can be caused inconsistent with blind hole 122 position, here, the setting of hexagon ring, convenient construction personnel quickly find the position that through hole 131 is corresponding with blind hole 122 accurately.
Further, described position-limit mechanism 212 is the stopper slot matched with dead bolt 120 being arranged on journal stirrup 21 upper surface.Described stopper slot is easy to process, saves material, even if having slight deviation when dead bolt 120 falls under spring 14 acts on stopper slot position, also automatically landing in stopper slot, can have zero offset capability.Certainly, described position-limit mechanism 212 can also use the limited block being arranged on journal stirrup 21 upper surface to replace.The anglec of rotation of workmen's perception stud 121 for convenience, workmen is avoided to rotate the angle of stud 121 excessive or too small and cause dead bolt 120 cannot fall into stopper slot, described stopper slot is perpendicular with lockhole 211, stud 121 is rotated 90 ° after passing lockhole 211 and can rotate dead bolt 120 to stopper slot top position by dead bolt 120, easy to operate.
Further, present invention additionally comprises and be arranged on module 100 and the module corner brace 3 that be connected fixing with fixed plate 11, the corresponding lockhole 211 of module corner brace 3 is provided with to be easy to dead bolt 120 and passes and dead bolt 120 is positioned past the hole, location 31 on lockhole 211 direction.Hole, described location 31 is consistent with lockhole 211 direction, can be positioned past on the direction of lockhole 211 by dead bolt 120 so that module 100 easier for installation fast.I.e. can certainly be provided for accommodating dead bolt 120 in fixed plate 11 upper surface by one-body molded to module corner brace 3 and fixed plate 11 and dead bolt 120 be positioned past the locating slot on lockhole 211 direction.
The present invention also provides for a kind of LED display, including some modules 100, described module 100 is fixing on the ceiling by above-mentioned springlock, the corresponding each lock body 1 of module 100 is equipped with to be easy to instrument 200 and penetrates the instrument via 101 of lock body 1, and described instrument via 101 can be the grating groove on module 100 or keep away a hole.Springlock is operated by this LED display by inserting instrument 200 in the instrument via 101 before module 100, safeguards dismounting, dismount simple and convenient before can realizing.
All features disclosed in this specification, disclosed all methods or during step, in addition to mutually exclusive feature and/or step, all can combine by any way, unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose replaced, i.e., unless specifically stated otherwise, an embodiment during each feature is a series of equivalence or similar characteristics.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (8)
1. the springlock safeguarded before can be used for LED screen, it is characterised in that described springlock includes:
nullLock body (1)，It is installed on module (100)，Including fixed plate (11)、Rotating shaft (12) and nut sleeve (13)，Described fixed plate (11) is sleeved in rotating shaft (12)，Rotating shaft (12) upper end is provided with the dead bolt (120) that can stop that fixed plate (11) is deviate from，Rotating shaft (12) lower end is provided with stud (121)，It is provided with between described stud (121) and fixed plate (11) to be enclosed within rotating shaft (12) and is used for ordering about the spring (14) that rotating shaft (12) moves downward，Described stud (121) is threadeded with nut sleeve (13)，Stud (121) bottom is provided with the instrument of the facilitating insertion into blind hole (122) with rotating shaft (12)，The corresponding blind hole (122) of nut sleeve (13) is provided with the instrument of facilitating insertion into rotate the through hole (131) of nut sleeve (13)；
Installing rack (2), it is installed on ceiling, it is provided with journal stirrup (21), journal stirrup (21) be provided with for dead bolt (120) intert and can with dead bolt (120) formation cross fastening structure lockhole (211), the upper surface of journal stirrup (21) is provided with and can stop the position-limit mechanism (212) that dead bolt (120) rotates to limit rotating shaft (12) when nut sleeve (13) rotates.
A kind of springlock that can be used for safeguarding before LED screen the most according to claim 1, it is characterized in that: described nut sleeve (13) upper end is fixed with for stopping the nut cap (15) that stud (121) is deviate from, and nut cap (15) is provided with and is easy to the mesopore (151) that spring (14) passes.
A kind of springlock that can be used for safeguarding before LED screen the most according to claim 1, it is characterised in that: described blind hole (122), through hole (131) are hexagon ring.
A kind of springlock that can be used for safeguarding before LED screen the most according to claim 1, it is characterised in that: described position-limit mechanism (212) is the stopper slot matched with dead bolt (120) being arranged on journal stirrup (21) upper surface.
A kind of springlock that can be used for safeguarding before LED screen the most according to claim 4, it is characterised in that: described stopper slot is perpendicular with lockhole (211).
A kind of springlock that can be used for safeguarding before LED screen the most according to claim 1, it is characterised in that: described dead bolt (120) is the pin rod being installed on rotating shaft (12) end.
A kind of springlock that can be used for safeguarding before LED screen the most according to claim 1, it is characterized in that: described springlock also includes that being arranged on module (100) above and fixes, with fixed plate (11), the module corner brace (3) being connected, and the corresponding lockhole (211) of module corner brace (3) is provided with and is easy to the hole, location (31) that dead bolt (120) passes and is positioned past on lockhole (211) direction by dead bolt (120).
8. a LED display, including some modules (100), it is characterized in that: described module (100) is fixed on the ceiling by springlock as described in any one of claim 1 ~ 7, the corresponding each lock body of module (100) (1) is equipped with to be easy to instrument and penetrates the instrument via (101) of lock body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473118.6A CN104265087B (en) | 2014-09-16 | 2014-09-16 | A kind of springlock that can be used for safeguarding before LED screen and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473118.6A CN104265087B (en) | 2014-09-16 | 2014-09-16 | A kind of springlock that can be used for safeguarding before LED screen and LED display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104265087A CN104265087A (en) | 2015-01-07 |
| CN104265087B true CN104265087B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410473118.6A Active CN104265087B (en) | 2014-09-16 | 2014-09-16 | A kind of springlock that can be used for safeguarding before LED screen and LED display |
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| CN (1) | CN104265087B (en) |
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| CN105336278A (en) * | 2015-12-02 | 2016-02-17 | 深圳市创显光电有限公司 | Locking mechanism for LED display screen and LED display screen |
| CN105415214A (en) * | 2015-12-29 | 2016-03-23 | 中信戴卡股份有限公司 | Vehicle wheel burr brush |
| CN105397653A (en) * | 2015-12-29 | 2016-03-16 | 中信戴卡股份有限公司 | Quick-replacing type brush for hub |
| CN107120346B (en) * | 2017-05-24 | 2022-10-28 | 深圳市雷迪奥视觉技术有限公司 | Quick-locking piece and display screen assembly |
| CN107705718B (en) * | 2017-11-15 | 2023-07-21 | 深德彩科技(深圳)股份有限公司 | LED display screen |
| CN109533984A (en) * | 2018-12-21 | 2019-03-29 | 自贡盛玉拓能电力杆塔有限责任公司 | A kind of electric pole finished product pile assembly line |
| CN110238947A (en) * | 2019-07-25 | 2019-09-17 | 江苏拓信建筑科技有限公司 | A kind of electrically heated concrete curing component manufacture die station |
| CN110913619B (en) * | 2019-08-08 | 2021-07-20 | 深圳市易事达电子有限公司 | Angle bead mechanism and display screen |
| CN110675761A (en) * | 2019-10-15 | 2020-01-10 | 利亚德光电股份有限公司 | Display screen module |
| CN111540284A (en) * | 2020-06-04 | 2020-08-14 | 深圳市铭濠科技有限公司 | Grid screen |
| CN113179598B (en) * | 2021-04-08 | 2022-11-25 | 浙江威谷光电科技有限公司 | Display screen capable of realizing front maintenance |
| CN114187852A (en) * | 2021-12-30 | 2022-03-15 | 深圳市雷迪奥视觉技术有限公司 | Connecting device and display screen |
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| US5370488A (en) * | 1993-11-12 | 1994-12-06 | Sykes; Christopher C. | Connector |
| TWI506207B (en) * | 2010-04-15 | 2015-11-01 | Foxconn Tech Co Ltd | Fixing structure |
| CN201802707U (en) * | 2010-08-04 | 2011-04-20 | 深圳视爵光旭电子有限公司 | Fastening device capable of quickly fixing control box of LED (light-emitting diode) display screen |
| CN202758561U (en) * | 2012-08-06 | 2013-02-27 | 泉州彩亮电子有限公司 | Novel light-emitting diode (LED) external member |
| CN102979789B (en) * | 2012-11-16 | 2015-05-06 | 桂林海威科技有限公司 | Self-lock connecting buckling part |
| CN203822771U (en) * | 2014-03-06 | 2014-09-10 | 深圳市紫阳照科技有限公司 | Automatic fast installation lock |
| CN204225620U (en) * | 2014-09-16 | 2015-03-25 | 深圳市联建光电股份有限公司 | A kind of latch lock and LED display that can be used for the front maintenance of LED screen |
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- 2014-09-16 CN CN201410473118.6A patent/CN104265087B/en active Active
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| CN104265087A (en) | 2015-01-07 |
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| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LIANJIAN PHOTOVOLTAICS CO., LTD. Effective date: 20150123 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150123 Address after: Shenzhen City, Guangdong province Baoan District 518000 District 68 left three road Antongda Industrial Area No. four building 2 floor Applicant after: Shenzhen Liantronics Optoelectronic Co., Ltd. Applicant after: SHENZHEN LIANTRONICS CO., LTD. Address before: Shenzhen City, Guangdong province Baoan District 518000 District 68 left three road Antongda Industrial Area No. four building 2 floor Applicant before: Shenzhen Liantronics Optoelectronic Co., Ltd. |
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