CN109372849A - A kind of locking device and the LED display using it - Google Patents
A kind of locking device and the LED display using it Download PDFInfo
- Publication number
- CN109372849A CN109372849A CN201811449267.3A CN201811449267A CN109372849A CN 109372849 A CN109372849 A CN 109372849A CN 201811449267 A CN201811449267 A CN 201811449267A CN 109372849 A CN109372849 A CN 109372849A
- Authority
- CN
- China
- Prior art keywords
- handle
- locking device
- component
- male seat
- location structure
- 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 abstract description 31
- 239000000758 substrate Substances 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 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
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Connection Of Plates (AREA)
Abstract
This application discloses a kind of locking device and using its LED display.Locking device includes the male seat component and base component being connected, and male seat component and base component include: pedestal, is provided with location hole, location hole with the positioning column grafting on default component for matching；Handle assembly, including handle, handle are hinged with pedestal；Wherein, it is provided with the first location structure on positioning column, the second location structure is provided on handle, by rotating handles the first location structure is fastened with the second location structure and matches, so that male seat component or base component are fixedly connected with default component.By the above-mentioned means, handling position can be made to fix, so as to prevent the problem of being not connected firmly between cabinet caused by handle is loosened or is detached from.
Description
Technical field
This application involves LED display fields, more particularly to a kind of locking device and using its LED display.
Background technique
With the development of LED display technique, LED display is widely used in the fields such as outdoor advertising, stage, competitive sports
In, therefore LED display usually has biggish screen, to meet display demand.The LED display of large screen is relatively difficult to remove
Fortune, so being usually to splice multiple small LED display units to form the LED display of large screen, each small LED is aobvious
Display screen unit includes LED box and LED display module, and LED display module is fixed in LED box.Two LED display units
When splicing, LED box is linked together.However, handle bearing does not limit solid when existing LED box is spliced
Determine device, be only fixed by spring, for a long time, spring weakens, and handle portion is easy to loosen, and is easy to appear loosening
Or be detached from, cause to be not connected firmly between LED box.
Summary of the invention
The application is mainly solving the technical problems that provide a kind of locking device and the LED display using it, Neng Gouti
The reliability connected between high cabinet, and can quickly and easily realize splicing and disassembly between cabinet.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of locking device, wherein
The locking device includes the male seat component and base component being connected, and the male seat component and the base component include:
Pedestal is provided with location hole, and the location hole with the positioning column grafting on default component for matching；
Handle assembly, including handle, the handle and the pedestal are hinged；
Wherein, it is provided with the first location structure on the positioning column, the second location structure is provided on the handle, is passed through
Rotating the handle matches first location structure with second location structure fastening, thus by the male seat component
Or base component is fixedly connected with the default component.
Wherein, the pedestal includes substrate and the fixed frame that the substrate side is arranged in, and the location hole is arranged in institute
It states on substrate, the handle and the fixed frame are hinged.
Wherein, the setting of described handle one end is provided with there are two spaced handle arms in two handle arms
Second location structure, two second location structures are arranged at the side of two handle arms away from each other.
Wherein, the handle assembly further includes limit assembly, and the limit assembly includes the limit hinged with the handle
Part and the flexible connector being arranged between the handle and the locating part, one end of the locating part is in first positioning
Structure abuts the fixed frame when fastening and match with second location structure to fix the position of the handle.
Wherein, the handle limited part is hinged by shaft with the locating part, and the flexible connector is set in described
In shaft, and the both ends of the flexible connector abut the handle and the locating part respectively.
Wherein, through-hole is further provided on the handle, one end of the locating part abuts the fixed frame, another to insert
In the through-hole.
Wherein, it is respectively arranged with socket and inserting part on the pedestal of the male seat component and the base component,
Being inserted in the socket by the inserting part makes the male seat component be connected with the base component, wherein described
Locking device further comprises the connector through the socket and the inserting part so that the male seat component and described
Base component is fixedly connected.
Wherein, the socket and the inserting part are arc-shaped, and the connector is for controlling inserting part insertion institute
The depth of socket is stated so that the spacing between the male seat component and the base component to be adjusted.
Wherein, fixed hole can also be set on the pedestal, by the fixed hole be arranged fixing piece to
It will be in pedestal fixed setting to the default component.
In order to solve the above technical problems, the technical solution that the application uses is: providing a kind of LED display, wherein
Including the multiple LED boxes mutually spliced of LED display, using as previously described between two adjacent LED boxes
Locking device is attached.
The beneficial effect of the application is: being in contrast to the prior art, this application discloses a kind of locking device and answers
With its LED display.Limit fixed structure is done in fixed column and handle shell, to make handle when opening and closing/closing
It is fixed with positioning column position.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of one embodiment of locking device provided by the present application；
Fig. 2 is that the handle of locking device shown in Fig. 1 fastens the structural schematic diagram before matching with positioning column；
Fig. 3 is the structural schematic diagram of one embodiment of pedestal in the male seat component of locking device shown in Fig. 1；
Fig. 4 is the structural schematic diagram of the cross-sectional view of locking device shown in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In description of the invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise clearly having
The restriction of body.In addition, term " includes " and " having " and their any deformations, it is intended that cover and non-exclusive include.Example
The process, method, system, product or equipment for such as containing a series of steps or units are not limited to listed step or list
Member, but optionally further comprising the step of not listing or unit, or optionally further comprising for these process, methods, product
Or other step or units that equipment is intrinsic.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
- Fig. 4 refering to fig. 1, Fig. 1 are a kind of structural schematic diagrams of one embodiment of locking device provided by the present application；Fig. 2 is figure
The handle of locking device shown in 1 fastens the structural schematic diagram before matching with positioning column；Fig. 3 is the male seat of locking device shown in Fig. 1
The structural schematic diagram of one embodiment of pedestal in component；Fig. 4 is the structural schematic diagram of the cross-sectional view of locking device shown in Fig. 1.
Locking device 10 includes the male seat component 100 and base component 200 being connected, male seat component 100 and base component
200 may each comprise pedestal and the handle assembly hinged with pedestal.
Wherein, by taking male seat component 100 as an example, male seat component 100 includes pedestal 110 and the handle group hinged with pedestal 110
Part 120, is provided with location hole 111 on pedestal 110, and location hole 111 can be with 300 grafting of positioning column that is arranged on default component
Match, to be positioned to male seat component 100.
Wherein, when positioning column 300 is matched with 111 grafting of location hole on pedestal 110, positioning column 300 runs through location hole
111, and positioning column 300 is provided with the first location structure 310 beyond the part of location hole 111；Handle assembly 120 includes handle
121, the second location structure 122 is provided on handle 121, by rotating handles 121 121 opposite base 110 of handle is rotated,
So that the second location structure 122 on handle 121 and the first location structure 310 on positioning column 300 are interlocked
Match, therefore may be implemented for entire male seat component 100 to be mounted on previously described default component.
Likewise, base component 200 can also be connected by identical structure with the positioning column 300 on other components
It connects, base component 200 is fixedly mounted on other components, therefore the locking device 10 in the present embodiment, it can be with
By the way that male seat component 100 and base component 200 to be respectively and fixedly installed on different components, to realize that different component is connected
It connects.
Spacing and adjusting in the present embodiment, between male seat component 100 and base component 200.Specifically, male seat component
It is provided with inserting part 112 on 100 pedestal 110, is provided with socket 212 on the pedestal 210 of base component 200, passes through plant
Portion 112 is at least partly inserted in socket 212, to realize that male seat component 100 is connected with base component 200.Wherein, it locks
Tight device 10 further includes connector 400, and connector 400 runs through inserting part 112 and socket 212, so as to by male seat component
100 are fixedly connected with base component 200.
Wherein, elongated hole 1121 is provided on inserting part 112, in the aperture position of elongated hole 1121 on inserting part 112
It is provided with and multiple is provided with and 1122 phase of card slot along the equally distributed card slot 1122 of elongated hole 1121, connector 400 on side wall
Matched card column 410, wherein connector 400 runs through elongated hole 1121, and the card column 410 on connector 400 is disposed therein one
In a card slot 1122, to the position of inserting part 112 and socket 212 be fixed, by the way that different cards is arrived in the setting of card column 410
In slot 1122, then adjustable inserting part 112 is inserted into the length of socket 212, and then adjustable male seat component 100 and base
Spacing between component 200.
In the present embodiment, inserting part 112 and socket 212 can be with arc-shaped, and corresponding elongated hole 1121 can also
With arc-shaped, by being arranged card column 410 into different card slots 1122, then adjustable inserting part 112 is inserted into socket 212
Length, and then spacing and angle between adjustable male seat component 100 and base component 200.
In the present embodiment, the difference of the pedestal of male seat component 100 and base component 200 is, the pedestal of male seat component 100
It is provided with inserting part 112 on 110, and is provided that socket 212 on the pedestal 210 of base component 200.100 He of male seat component
The pedestal of base component 200 further includes substrate and the fixed frame that the substrate side is arranged in.
Wherein, by taking the pedestal 110 of male seat component 100 as an example, pedestal 110 further includes substrate 113 and is arranged in substrate 113 1
The fixed frame 114 of side.Wherein, mutually the direction far from substrate 113 extends for one end of 112 self-retaining frame 114 of inserting part.
Wherein, handle 121 and fixed frame 114 are hinged.There are two spaced handle arms for one end setting of handle 121
123, one end of fixed frame 114, which is inserted between two spaced handle arms 123, realizes handle 121 by a connecting shaft
It is hinged with fixed frame 114.
Wherein, the second location structure 122 is provided in two handle arms the 123rd, two the second location structures 122 are all provided with
Set the side away from each other in two handle arms 123.Wherein, the second location structure 122 is the arc that 123 edge of handle arms is arranged in
Form drag retaining wall, the first location structure 310 are the boss being arranged on positioning column 300, by rotating handle 121 so that
Second location structure 122 at 123 edge of shaft arm blocks and matches with the first location structure 310.
In the present embodiment, handle assembly 120 further comprises limit assembly, and limit assembly includes locating part 124 and elasticity
Connector (not shown).
Wherein, locating part 124 and handle 121 are hingedly arranged, flexible connector setting locating part 124 and handle 121 it
Between, wherein flexible connector can be torque spring, and both ends abut locating part 124 and handle 121 respectively.
Wherein, locating part 124 is arranged shaft 125 by position therebetween and realizes with handle 121 hingedly, wherein elasticity
Connector can be set in shaft 125.Wherein, through-hole 126 is additionally provided on handle 121, one end of locating part 124 is inserted in
Between two handle arms 123, the other end plug in through-hole 126 using as the press section of locating part 124 1241, when needing
When two location structures 122 and the first location structure 310 are unlocked its card and matchs, by pressing press section 1241, so as to so that
The other end of locating part 124 is separated and is contacted with fixed frame 114 so that handle assembly 120 can be relatively fixed
Frame 114 is rotated, by making the rotation of handle assembly 120 so that the second location structure 122 and the first location structure 310
It is detached from card and matching.Then substrate 113 is taken out from positioning column 300, so as to by entire male seat component 100 from preset
It is disassembled on component.
10 structure of locking device provided by the present application is simple, and passes through the second location structure 122 and positioning column on handle
On the first location structure 310 directly fasten matching so that locking device 10 can be directly installed on preset structure
On part, installing and dismounting process is simple.
It further, can also be on substrate 113 in order to improve stability maintenance of the locking device 10 on default component
Fixed hole is set, and fixed hole can be pin hole, keyhole or threaded hole, by the way that pin, key are arranged in fixed hole
Perhaps screw so as to substrate 113 is fixedly installed on preset component so that can by entire male seat component 100 or
200 Dingan County of base component is attached on preset component.
Present invention also provides a kind of LED displays, and wherein LED display may include multiple LED casees mutually spliced
Body is attached between two adjacent LED boxes using locking device 10 as previously described.Specifically, adjacent two
Positioning column 300 as previously described, and the male seat component 100 and base component 200 of locking device 10 are provided in LED box
Match respectively with the positioning column 300 in two adjacent LED boxes, so as to fix two LED boxes of adjacent neighbour
Connection.
In conclusion this application discloses a kind of locking device and using its LED display.By the way that positioning column is plugged
It fixes with male seat component or base component is made in the location hole of pedestal with positioning column relative position, is then arranged on handle
The first location structure is arranged in second location structure on positioning column, passes through the second location structure and the first location structure fastening
With so that the position of handle and positioning column is relatively fixed, therefore it can prevent handle portion from loosening or being detached from, so that connecting between cabinet
It connects stronger.
Above is only an example of the present application, it is not intended to limit the scope of the patents of the application, it is all to utilize this Shen
Please equivalent structure or equivalent flow shift made by specification and accompanying drawing content, be applied directly or indirectly in other relevant skills
Art field similarly includes in the scope of patent protection of the application.
Claims (10)
1. a kind of locking device, which is characterized in that the locking device includes the male seat component and base component being connected, described
Male seat component and the base component include:
Pedestal is provided with location hole, and the location hole with the positioning column grafting on default component for matching；
Handle assembly, including handle, the handle and the pedestal are hinged；
Wherein, it is provided with the first location structure on the positioning column, the second location structure is provided on the handle, passes through rotation
The handle fastens first location structure and second location structure to match, thus by the male seat component or
Base component is fixedly connected with the default component.
2. locking device according to claim 1, which is characterized in that the pedestal includes substrate and is arranged in the substrate
The fixed frame of side, on the substrate, the handle and the fixed frame are hinged for the location hole setting.
3. locking device according to claim 2, which is characterized in that there are two spaced for handle one end setting
Handle arms are provided with second location structure in two handle arms, and two second location structures are arranged at
The side of two handle arms away from each other.
4. locking device according to claim 2, which is characterized in that the handle assembly further includes limit assembly, described
Limit assembly includes the locating part hinged with the handle and the elastic connection that is arranged between the handle and the locating part
One end of part, the locating part abuts the fixation when first location structure is fastened and matched with second location structure
Frame is to fix the position of the handle.
5. locking device according to claim 4, which is characterized in that the handle and the locating part are cut with scissors by shaft
It connects, the flexible connector is set in the shaft, and the both ends of the flexible connector abut the handle and institute respectively
State locating part.
6. locking device according to claim 5, which is characterized in that through-hole is further provided on the handle, it is described
One end of locating part abuts the fixed frame, another to be inserted in the through-hole.
7. locking device according to claim 2, which is characterized in that the male seat component and the base component it is described
It is respectively arranged with socket and inserting part on pedestal, is inserted in the socket by the inserting part and makes the male seat group
Part is connected with the base component, wherein the locking device further comprises through the socket and the inserting part
Connector is so that the male seat component is fixedly connected with the base component.
8. locking device according to claim 7, which is characterized in that the socket and the inserting part are arc-shaped, institute
It states connector and is inserted into the depth of the socket to the male seat component and the base component for controlling the inserting part
Between spacing be adjusted.
9. locking device according to claim 1, which is characterized in that fixed hole can also be arranged on the pedestal, lead to
It crosses and fixing piece is set in the fixed hole to be fixedly installed the pedestal onto the default component.
10. a kind of LED display, which is characterized in that including multiple LED boxes mutually spliced, the LED case of adjacent two
It is attached between body using such as the described in any item locking devices of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449267.3A CN109372849B (en) | 2018-11-30 | 2018-11-30 | Locking device and LED display screen using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449267.3A CN109372849B (en) | 2018-11-30 | 2018-11-30 | Locking device and LED display screen using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109372849A true CN109372849A (en) | 2019-02-22 |
| CN109372849B CN109372849B (en) | 2024-02-09 |
Family
ID=65375406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811449267.3A Active CN109372849B (en) | 2018-11-30 | 2018-11-30 | Locking device and LED display screen using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372849B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131261A (en) * | 2019-06-03 | 2019-08-16 | 深德彩智能科技(东莞)有限公司 | The attachment device and LED display of LED box |
| CN110131254A (en) * | 2019-05-24 | 2019-08-16 | 深圳市光祥科技股份有限公司 | Arc lock and display device |
| WO2021114640A1 (en) * | 2019-12-13 | 2021-06-17 | 深圳市洲明科技股份有限公司 | Installation fixing apparatus, box outer frame, and display screen |
| CN113066387A (en) * | 2021-03-26 | 2021-07-02 | 深圳市光祥科技股份有限公司 | Arc lock and LED display screen |
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| JP2000242191A (en) * | 1999-02-19 | 2000-09-08 | Fujitsu General Ltd | Arrangement device for multiscreen display apparatus |
| CN203627434U (en) * | 2013-12-17 | 2014-06-04 | 深圳市九洲光电科技有限公司 | Quick connecting locking device |
| CN105632352A (en) * | 2016-03-11 | 2016-06-01 | 成都九洲电子科技有限公司 | Anti-loosing LED display screen box |
| CN105952740A (en) * | 2016-06-07 | 2016-09-21 | 深圳市雷迪奥视觉技术有限公司 | Buckling part and structure for rapidly dismounting and mounting connecting buckle for lifting |
| CN209430547U (en) * | 2018-11-30 | 2019-09-24 | 深圳市德彩光电有限公司 | A locking device and an LED display using the same |
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2018
- 2018-11-30 CN CN201811449267.3A patent/CN109372849B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000242191A (en) * | 1999-02-19 | 2000-09-08 | Fujitsu General Ltd | Arrangement device for multiscreen display apparatus |
| CN203627434U (en) * | 2013-12-17 | 2014-06-04 | 深圳市九洲光电科技有限公司 | Quick connecting locking device |
| CN105632352A (en) * | 2016-03-11 | 2016-06-01 | 成都九洲电子科技有限公司 | Anti-loosing LED display screen box |
| CN105952740A (en) * | 2016-06-07 | 2016-09-21 | 深圳市雷迪奥视觉技术有限公司 | Buckling part and structure for rapidly dismounting and mounting connecting buckle for lifting |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131254A (en) * | 2019-05-24 | 2019-08-16 | 深圳市光祥科技股份有限公司 | Arc lock and display device |
| CN110131261A (en) * | 2019-06-03 | 2019-08-16 | 深德彩智能科技(东莞)有限公司 | The attachment device and LED display of LED box |
| CN110131261B (en) * | 2019-06-03 | 2024-05-07 | 深德彩智能科技(东莞)有限公司 | Connecting device of LED box and LED display screen |
| WO2021114640A1 (en) * | 2019-12-13 | 2021-06-17 | 深圳市洲明科技股份有限公司 | Installation fixing apparatus, box outer frame, and display screen |
| CN113066387A (en) * | 2021-03-26 | 2021-07-02 | 深圳市光祥科技股份有限公司 | Arc lock and LED display screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109372849B (en) | 2024-02-09 |
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