CN110173490A - A kind of arc lock and LED display - Google Patents
A kind of arc lock and LED display Download PDFInfo
- Publication number
- CN110173490A CN110173490A CN201910483503.1A CN201910483503A CN110173490A CN 110173490 A CN110173490 A CN 110173490A CN 201910483503 A CN201910483503 A CN 201910483503A CN 110173490 A CN110173490 A CN 110173490A
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- China
- Prior art keywords
- arc
- fixed
- arc lock
- adjusting mechanism
- angle adjusting
- 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.)
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- 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 19
- 238000007493 shaping process Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000037237 body shape Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000000007 visual effect Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000004880 explosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001755 vocal effect Effects 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
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/02—Releasable fastening devices locking by rotation
- F16B21/04—Releasable fastening devices locking by rotation with bayonet catch
-
- 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
Abstract
This application discloses a kind of arc lock and LED display, arc lock includes fixed mechanism and angle adjusting mechanism, wherein fixed mechanism and angle adjusting mechanism are separately mounted on adjacent cabinet, to complete the splicing of adjacent boxes；Fixed mechanism includes support base, casing, turns round handle and fixed link, and casing is arranged on support base, and fixed link and torsion handle are coaxially connected, is provided with screw thread on casing and torsion handle；It after angle adjusting mechanism completes angular adjustment, turns round grip strip and moves fixed link rotation, fixed link intercouples with angle adjusting mechanism, so that fixed mechanism and angle adjusting mechanism are relatively fixed, casing is threadedly coupled with handle is turned round, to prevent fixed link from shaking.The component that the arc lock of the application is included is less, and manufacture craft is simple, and cost is relatively low, meanwhile casing and torsion handle cooperate, and fixed link is fixed, prevent fixed link from shaking under the influence of external force or self gravity, reliability is stronger, advantageously ensures that splicing effect.
Description
Technical field
This application involves technical field of LED display more particularly to a kind of arc locks and LED display.
Background technique
Being connected between LED display cabinet using bolt-type is more universal connection type, but this bolt-type connects
Connection mechanism is only used for plane connection, can not just be applicable between the display screen box body for needing angle connection.Bolt-type locking bar
Easy with quickly, the structure for not needing complexity can connect maximum advantage.But since bolt-type locking bar substantially exists
Cabinet edge punches, and is caught in and is attached, so having certain influence to cabinet intensity itself.In no support or Fixed latches
Bar can generate shaking at work, influence fixed effect.
Summary of the invention
The application is mainly solving the technical problems that provide a kind of arc lock and LED display, the arc lock of the application
The component for being included is less, and manufacture craft is simple, and cost is relatively low, meanwhile, casing and torsion handle cooperate, and consolidate to fixed link
It is fixed, prevent fixed link from shaking under the influence of external force or self gravity, reliability is stronger, advantageously ensures that splicing effect.
To solve the above problems, the technical solution of the application are as follows: the application provides a kind of arc lock, the arc lock
Including fixed mechanism and angle adjusting mechanism, wherein the fixed mechanism and the angle adjusting mechanism are separately mounted to adjacent
Cabinet on, to complete the splicing of adjacent boxes；
The fixed mechanism includes support base, casing, turns round handle and fixed link, and described sleeve pipe is arranged on the support base,
The fixed link and the torsion handle are coaxially connected, are provided with screw thread on described sleeve pipe and the torsion handle；
After angle adjusting mechanism completes angular adjustment, the torsions grip strip moves fixed link rotation, the fixed link and
The angle adjusting mechanism intercouples, so that the fixed mechanism and the angle adjusting mechanism are relatively fixed, described sleeve pipe
It is threadedly coupled with the torsion handle, to prevent the fixed link from shaking.
Preferably, the angle adjusting mechanism includes arc lock body, is provided with lockhole on the arc lock body, described
Bayonet lock is provided in fixed link；
Wherein, the arc lock has shaping modes and fixed mode, described when arc lock is in fixed mode
Angle adjusting mechanism is fixed to each other with the fixed mechanism, and the bayonet lock is sticked in the lockhole；It is in arc lock
When shaping modes, the angle adjusting mechanism is separated from each other with the fixed mechanism, and the lockhole releases the lock to the bayonet lock
It is fixed.
Preferably, the angle adjusting mechanism includes angle pedestal, and the angle pedestal includes curved surfaces and pedestal, institute
It states curved surfaces and the pedestal forms an arc cavity, the arc lock body is contained in the arc cavity, wherein institute
Stating arc lock body can move along the curved surfaces.
Preferably, it is provided with shifting block on the arc lock body, is provided with angle index on the curved surfaces；
The shifting block is for driving the arc lock body to move along the curved surfaces, to be adjusted to corresponding angle
Scale.
Preferably, it is provided with fixing axle on the angle pedestal, multiple card holes are provided on the arc lock body, it is described
Card hole is corresponding with the angle index on the curved surfaces；
When carrying out angular adjustment, the fixing axle is fallen into card hole corresponding with angle index.
Preferably, the angle adjusting mechanism further includes spanner, and card column, the arc lock body are provided on the spanner
On be provided with arc chute, multiple card slots are provided on the arc chute；
When arc lock is in fixed mode, the card column is sticked in the card slot, is in arc lock
When shaping modes, the card slot releases the engaging to the card column.
Preferably, the angle adjusting mechanism further includes fastening seat, is provided with limiting slot on the angle pedestal；
The spanner includes pull rod, operation portion and limiting section, and the card column is arranged on the pull rod, and the card column
The neighbouring limiting section is arranged；
The first end of the pull rod is connect after running through the fastening seat with the operation portion, and the limiting section is contained in institute
It states in limiting slot.
Preferably, the angle adjusting mechanism further includes return unit, and the return unit is set on the pull rod, and described
Return unit is arranged between the card column and the limiting section.
Preferably, the return unit is spring.
To solve the above problems, another technical solution of the application are as follows: the application provides a kind of LED display, described
LED display includes the arc lock of any of the above-described embodiment.
The application's the utility model has the advantages that be different from the prior art, and the application provides a kind of arc lock, and arc lock is including fixing
Mechanism and angle adjusting mechanism, wherein fixed mechanism and angle adjusting mechanism are separately mounted on adjacent cabinet, to complete phase
The splicing of adjacent cabinet；Fixed mechanism includes support base, casing, turns round handle and fixed link, and casing is arranged on support base, fixed link with
It is coaxially connected to turn round handle, is provided with screw thread on casing and torsion handle；After angle adjusting mechanism completes angular adjustment, it is dynamic solid to turn round grip strip
Fixed pole rotation, fixed link intercouples with angle adjusting mechanism, so that fixed mechanism and angle adjusting mechanism are relatively fixed, casing
It is threadedly coupled with handle is turned round, to prevent fixed link from shaking.The component that the arc lock of the application is included is less, and manufacture craft is simple,
Cost is relatively low, meanwhile, casing and torsion handle cooperate, and are fixed to fixed link, prevent fixed link in external force or self gravity
Under the influence of shake, reliability is stronger, advantageously ensures that splicing effect.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, 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 application for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram under an a kind of visual angle of arc lock provided by the embodiments of the present application；
Fig. 2 is that a kind of arc provided by the embodiments of the present application locks the structural schematic diagram under another visual angle；
Fig. 3 is that a kind of arc provided by the embodiments of the present application locks the structural schematic diagram under another visual angle；
Fig. 4 is a kind of perspective view of the explosion under a visual angle of arc lock provided by the embodiments of the present application；
Fig. 5 is that a kind of arc provided by the embodiments of the present application locks the perspective view of the explosion under another visual angle；
Fig. 6 is the perspective view of the explosion under another visual angle where a kind of arc provided by the embodiments of the present application；
Fig. 7 is a kind of structural schematic diagram of fixed mechanism provided by the embodiments of the present application；
Fig. 8 is a kind of structural schematic diagram of angle adjusting mechanism provided by the embodiments of the present application；
Fig. 9 is the structural schematic diagram of another angle adjusting mechanism provided by the embodiments of the present application；
Figure 10 is a kind of structural schematic diagram of spanner provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, to the skill of each exemplary embodiment provided herein
Art scheme is clearly and completely described.In the absence of conflict, the feature in following each embodiments and embodiment can
To be combined with each other.
The application provides a kind of arc lock, and the arc lock includes fixed mechanism and angle adjusting mechanism, wherein described solid
Determine mechanism and the angle adjusting mechanism is separately mounted on adjacent cabinet, to complete the splicing of adjacent boxes；The fixation
Mechanism includes support base, casing, turns round handle and fixed link, and described sleeve pipe is arranged on the support base, the fixed link with it is described
It is coaxially connected to turn round handle, is provided with screw thread on described sleeve pipe and the torsion handle.
After angle adjusting mechanism completes angular adjustment, the torsions grip strip moves fixed link rotation, the fixed link and
The angle adjusting mechanism intercouples, so that the fixed mechanism and the angle adjusting mechanism are relatively fixed, described sleeve pipe
It is threadedly coupled with the torsion handle, to prevent the fixed link from shaking.
Below with reference to Fig. 1~Figure 10, the structure and the specific course of work of the arc lock of the application are illustrated.
FIG. 1 to FIG. 3 is please referred to, arc lock includes fixed mechanism 1 and angle adjusting mechanism 2, wherein fixed mechanism 1 and angle
Degree regulating mechanism 2 is correspondingly arranged in adjacent LED box, and fixed mechanism 1 and angle adjusting mechanism 2 intercouple connection, with
Connect adjacent LED box.Wherein, the angle that fixed mechanism 1 and angle adjusting mechanism 2 are of coupled connections is adjustable, so that phase
Splicing angle between adjacent LED box can be adjusted according to actual conditions, be shown with meeting the LED of different curve requirement
Screen.
Referring to Figure 4 together~Fig. 7, the fixed mechanism 1 include support base 10, casing 11, turn round handle 12 and fixed link 13,
Described sleeve pipe 11 is arranged on the support base 10, and the fixed link 13 and the torsion handle 12 are coaxially connected, 11 He of described sleeve pipe
Screw thread is provided on the torsion handle 12.
After angle adjusting mechanism 2 completes angular adjustment, the torsion handle 12 drives the fixed link 13 to rotate, the fixation
Bar 13 intercouples with the angle adjusting mechanism 2, so that the fixed mechanism 1 and the angle adjusting mechanism 2 are relatively fixed,
Described sleeve pipe 11 is threadedly coupled with the torsion handle 12, to prevent the fixed link 13 from shaking.
In conjunction with Fig. 8~Figure 10, the angle adjusting mechanism 2 includes arc lock body 21, is set on the arc lock body 21
It is equipped with lockhole 211, is provided with bayonet lock 131 in the fixed link 13；Wherein, the lockhole 211 can be waist-shaped hole.
Under practical application scene, the arc lock has shaping modes and fixed mode, in arc lock in solid
When mould-fixed, the angle adjusting mechanism 2 is fixed to each other with the fixed mechanism 1, and the bayonet lock 131 is sticked in the lockhole
In 211；When arc lock is in shaping modes, the angle adjusting mechanism 2 is separated from each other with the fixed mechanism 1, institute
State locking of the releasing of lockhole 211 to the bayonet lock 131.When arc lock is in shaping modes, can arcuately sliding slot 214 side
To mobile arc lock body 21, by the corresponding corresponding card slot 2141 of card column 2311, and then fixed mechanism 1 and angular adjustment are adjusted
Connection angle between mechanism 2, to adjust the splicing angle between adjacent boxes.
The angle adjusting mechanism 2 includes angle pedestal 22, and the angle pedestal 22 includes curved surfaces 221 and pedestal
222, the curved surfaces 221 and the pedestal 222 form an arc cavity, and the arc lock body 21 is contained in the arc
In cavity, wherein the arc lock body 21 can be moved along the curved surfaces 221.
It is provided with shifting block 212 on the arc lock body 21, is provided with angle index on the curved surfaces 221；It is described
Shifting block 212 is for driving arc lock body 21 to move along the curved surfaces 221, to be adjusted to corresponding angle index.
It is provided with fixing axle 223 on the angle pedestal 22, is provided with axis hole on the angle pedestal 22 and (is not marked in figure
Show), fixing axle 223 is fixed in the axis hole, here for convenient for description, is fallen into corresponding card hole 213 from fixing axle 223
Angle illustrated.Multiple card holes 213, the card hole 213 and the arc table are provided on the arc lock body 21
Angle index on face 221 is corresponding；When carrying out angular adjustment, the fixing axle 223 falls into corresponding with angle index
In card hole 213.Wherein, the effect of fixing axle 223 is after regulating angle by shifting block 212, and fixing axle 223 falls into corresponding
It in card hole 213, realizes Primary Location, prevents in locking process, arc lock body 21 occurs to deviate relatively, causes to splice angle
There is deviation.
The angle adjusting mechanism 2 further includes spanner 23, card column 2311 is provided on the spanner 23, the arc lock is originally
It is provided with arc chute 214 on body 21, multiple card slots 2141 are provided on the arc chute 214；It is in arc lock
When fixed mode, the card column 2311 is sticked in the card slot 2141, when arc lock is in shaping modes, the card
Slot 2141 releases the engaging to the card column 2311.
In the present embodiment, between the number and adjacent card slot 2141 of the card slot 2141 being arranged on arc chute 214
Angle is not specifically limited, can be according to actual conditions depending on.For example, 7 card slots are provided on arc chute 214
2141,7 card slots 2141 respectively correspond a different curved angle, with automatic adjusument angle adjusting mechanism 2 and fixed mechanism 1
Between connection angle, to adjust the splicing angle between adjacent boxes.
Herein, it should be noted that card slot 2141, card hole 213 and the angle index of arc lock are one-to-one, examples
Such as, the card slot 2141 of arc lock and the number of card hole 213 are 7, angle index have 7 splicing angles (for example, -15 spend, -
10 degree, -5 degree, 0 degree, 5 degree, 10 degree, 15 degree), when shifting block 212 and 5 degree on angle index to it is corresponding when fixing axle 223 fall into 5
It spends in corresponding card hole 213, card column 2311 is sticked in 5 degree of corresponding card slots 2141, to realize the accurate adjusting of splicing angle.
In addition, the angle adjusting mechanism 2 further includes fastening seat 24, limiting slot is provided on the angle pedestal 22
224；As shown in Figure 10, the spanner 23 includes pull rod 231, operation portion 232 and limiting section 233, and the card column 2311 is arranged
On the pull rod 231, and the card column 2311 is arranged adjacent to the limiting section 233.The first end of the pull rod 231 runs through institute
It is connect after stating fastening seat 24 with the operation portion 232, the limiting section 233 is contained in the limiting slot 224.
The angle adjusting mechanism 2 further includes return unit 234, and the return unit 234 is set on the pull rod 231, and
The return unit 234 is arranged between the card column 2311 and the limiting section 233.Wherein, the return unit 234 is spring.
Further, as shown in figure 3, the bottom of the support base 10 is provided with the first positioning column 101 and the first positioning
Hole 102.Wherein, the first positioning column 101 is contained in LED box in corresponding fixation hole, and first positioning hole 102 accommodates LED case
Corresponding fixed column on body, support base 10 is fixed in LED box.In an alternate embodiment of the invention, support base 10 can also be with
It is fixedly connected with LED box by screw thread or bolt.Wherein, angle adjusting mechanism 2 can also use positioning column and location hole
Angle adjusting mechanism 2 is fixed on corresponding cabinet by mutually matched mode.
For the ease of installation contraposition, in the present embodiment, the side of the arc lock body 21 is provided with positioning pin 215
(as shown in Figure 9), the end of the support base 10 are additionally provided with second location hole 103 (as shown in Figure 7), the positioning pin 215
It intercouples with the second location hole 103.When arc lock is in fixed mode, the positioning pin 215 is contained in institute
It states in second location hole 103；When arc lock is in shaping modes, the positioning pin 215 removes the second location hole
103。
In actual installation process, when arc lock is converted to fixed mode from shaping modes, pass through positioning pin first
215 and second location hole 103, realize that the contraposition of angle adjusting mechanism 2 and fixed mechanism 1 is installed, to be accurately positioned, so
Afterwards, handle 12 is turned round in rotation, and bayonet lock 131 is contained in lockhole 211, realizes the secondary fixation of angle adjusting mechanism 2 and fixed mechanism 1
Installation.In this manner, not only installation error is small, while more preferable by secondary fixed installation stability.By arc lock from
When fixed mode is converted to shaping modes, handle 12 is turned round in rotation first, bayonet lock 131 is removed lockhole 211, then again by positioning pin
215 remove second location hole 103, so that arc lock body 21 can be moved along arc chute 214, to adjust arc angle
Degree.
In actual use, position of the arc lock body 21 relative to pull rod 231 is adjusted by shifting block 212, so that
It is corresponding with corresponding card slot 2141 to obtain card column 2311, guarantees that the connection angle of fixed mechanism 1 and angle adjusting mechanism 2 meets need
It asks.Then, the operation portion 232 of spanner 23 is pushed, card column 2311 is driven to move along the direction close to card slot 2141, until card column
2311 are sticked in card slot 2141, and limiting section 233 is contained in limiting slot 224, guarantee arc lock body 21 relative to pull rod
231 position is constant (fixed mode).The fixation of mechanism 1 Yu angle adjusting mechanism 2 is fixed again, by positioning pin 215 with
And second location hole 103, realize that the contraposition of fixed mechanism 1 and angle adjusting mechanism 2 is installed, then, handle 12 is turned round in rotation, by bayonet lock
131 are contained in lockhole 211, realize the secondary fixed installation of fixed mechanism 1 and angle adjusting mechanism 2, meanwhile, casing 11 and torsion
Handle 12 is threadedly coupled, to prevent fixed link 13 from shaking.
When needing to readjust angle, by fixed mechanism 1 and the separation of angle adjusting mechanism 2, (positioning pin 215 is moved first
Second location hole 103, bayonet lock 131 remove lockhole 211 out), by the operation portion 232 of spanner 23 along the side far from arc lock body 21
Conjunction is back pulled upwards, drives card column 2311 and limiting section 233 mobile to the direction far from arc lock body 21, so that card
Column 2311 leaves card slot 2141, then card slot 2141 releases the engaging to card column 2311, meanwhile, so that limiting section 233 removes limit
Slot 224 can adjust position of the arc lock body 21 relative to pull rod 231, so as to adjust angle (adjustment modes).Adjusting angle
After degree, the operation portion 232 of spanner 23 is pushed, card column 2311 is driven to move along the direction close to card slot 2141, until card column 2311
It is sticked in card slot 2141, limiting section 233 is contained in limiting slot 224, guarantee arc lock body 21 relative to pull rod 231
Position is constant (fixed mode), then the fixation of mechanism 1 Yu angle adjusting mechanism 2 is fixed.
It being different from the prior art, the component that the arc lock of the application is included is less, and manufacture craft is simple, and cost is relatively low,
Meanwhile casing and torsion handle cooperate, and are fixed to fixed link, prevent fixed link from shaking under the influence of external force or self gravity
Dynamic, reliability is stronger, advantageously ensures that splicing effect.
The application also provides a kind of LED display, and the LED display includes multiple LED boxes and any of the above-described reality
Apply the lock of arc described in example.
About the structure and specific working principle of arc lock, Fig. 1~Figure 10 and relevant verbal description are please referred to,
Here, repeating no more.
Illustrate again, above is only an example of the present application, is not intended to limit the scope of the patents of the application, it is all
It is special using technology between equivalent structure or equivalent flow shift made by present specification and accompanying drawing content, such as each embodiment
Sign be combined with each other, be applied directly or indirectly in other relevant technical fields, similarly include the application patent protect
It protects in range.
Claims (10)
1. a kind of arc lock, which is characterized in that the arc lock includes fixed mechanism and angle adjusting mechanism, wherein described solid
Determine mechanism and the angle adjusting mechanism is separately mounted on adjacent cabinet, to complete the splicing of adjacent boxes；
The fixed mechanism includes support base, casing, turns round handle and fixed link, and described sleeve pipe is arranged on the support base, described
Fixed link and the torsion handle are coaxially connected, are provided with screw thread on described sleeve pipe and the torsion handle；
After angle adjusting mechanism completes angular adjustment, the torsions grip strip is moved the fixed link and is rotated, the fixed link with it is described
Angle adjusting mechanism intercouples, so that the fixed mechanism and the angle adjusting mechanism are relatively fixed, described sleeve pipe and institute
It states and turns round handle threaded connection, to prevent the fixed link from shaking.
2. arc lock according to claim 1, which is characterized in that the angle adjusting mechanism includes arc lock body, institute
It states and is provided with lockhole on arc lock body, be provided with bayonet lock in the fixed link；
Wherein, the arc lock has shaping modes and fixed mode, when arc lock is in fixed mode, the angle
Regulating mechanism is fixed to each other with the fixed mechanism, and the bayonet lock is sticked in the lockhole；In arc lock in adjusting
When mode, the angle adjusting mechanism is separated from each other with the fixed mechanism, and the lockhole releases the locking to the bayonet lock.
3. arc lock according to claim 2, which is characterized in that the angle adjusting mechanism includes angle pedestal, described
Angle pedestal includes curved surfaces and pedestal, and the curved surfaces and the pedestal form an arc cavity, and the arc lock is originally
Body is contained in the arc cavity, wherein the arc lock body can be moved along the curved surfaces.
4. arc lock according to claim 3, which is characterized in that be provided with shifting block, the arc on the arc lock body
Shape is provided with angle index on surface；
The shifting block is carved for driving the arc lock body to move along the curved surfaces with being adjusted to corresponding angle
Degree.
5. arc lock according to claim 3, which is characterized in that be provided with fixing axle, the arc on the angle pedestal
Multiple card holes are provided on shape lock body, the card hole is corresponding with the angle index on the curved surfaces；
When carrying out angular adjustment, the fixing axle is fallen into card hole corresponding with angle index.
6. arc is locked according to claim 2, which is characterized in that the angle adjusting mechanism further includes spanner, the spanner
On be provided with card column, arc chute is provided on the arc lock body, multiple card slots are provided on the arc chute；
When arc lock is in fixed mode, the card column is sticked in the card slot, in arc lock in adjusting
When mode, the card slot releases the engaging to the card column.
7. arc lock according to claim 6, which is characterized in that the angle adjusting mechanism further includes fastening seat, institute
It states and is provided with limiting slot on angle pedestal；
The spanner includes pull rod, operation portion and limiting section, and the card column is arranged on the pull rod, and the card column is neighbouring
The limiting section setting；
The first end of the pull rod is connect after running through the fastening seat with the operation portion, and the limiting section is contained in the limit
In the slot of position.
8. arc lock according to claim 7, which is characterized in that the angle adjusting mechanism further includes return unit, described
Return unit is set on the pull rod, and the return unit is arranged between the card column and the limiting section.
9. arc lock according to claim 8, which is characterized in that the return unit is spring.
10. a kind of LED display, which is characterized in that be arranged on the LED display just like described in any one of claim 1~9
Arc lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483503.1A CN110173490A (en) | 2019-06-04 | 2019-06-04 | A kind of arc lock and LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483503.1A CN110173490A (en) | 2019-06-04 | 2019-06-04 | A kind of arc lock and LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110173490A true CN110173490A (en) | 2019-08-27 |
Family
ID=67697907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910483503.1A Pending CN110173490A (en) | 2019-06-04 | 2019-06-04 | A kind of arc lock and LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110173490A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593121A (en) * | 2021-06-21 | 2022-06-07 | 深圳市艾宝科技有限公司 | Connection locking device for connecting first object and second object and mobile terminal |
| WO2023040316A1 (en) * | 2021-09-17 | 2023-03-23 | 深圳市光祥科技股份有限公司 | Arc-shaped lock and splicing screen |
| CN117386944A (en) * | 2023-10-27 | 2024-01-12 | 山东丞辉信息科技发展有限公司 | Spliced display screen assembling equipment |
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| CN108775313A (en) * | 2018-07-12 | 2018-11-09 | 深圳市德彩光电有限公司 | A kind of arc lock, LED display |
| CN208253067U (en) * | 2018-04-16 | 2018-12-18 | 深圳市德彩光电有限公司 | The arc lock and LED display in adjustable LED display cabinet gap |
| CN109308852A (en) * | 2018-10-17 | 2019-02-05 | 深圳市德彩光电有限公司 | A kind of arc lock and LED display |
| CN210830011U (en) * | 2019-06-04 | 2020-06-23 | 深德彩智能科技(东莞)有限公司 | Arc lock and LED display screen |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208253067U (en) * | 2018-04-16 | 2018-12-18 | 深圳市德彩光电有限公司 | The arc lock and LED display in adjustable LED display cabinet gap |
| CN108775313A (en) * | 2018-07-12 | 2018-11-09 | 深圳市德彩光电有限公司 | A kind of arc lock, LED display |
| CN109308852A (en) * | 2018-10-17 | 2019-02-05 | 深圳市德彩光电有限公司 | A kind of arc lock and LED display |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114593121A (en) * | 2021-06-21 | 2022-06-07 | 深圳市艾宝科技有限公司 | Connection locking device for connecting first object and second object and mobile terminal |
| WO2023040316A1 (en) * | 2021-09-17 | 2023-03-23 | 深圳市光祥科技股份有限公司 | Arc-shaped lock and splicing screen |
| CN117386944A (en) * | 2023-10-27 | 2024-01-12 | 山东丞辉信息科技发展有限公司 | Spliced display screen assembling equipment |
| CN117386944B (en) * | 2023-10-27 | 2024-04-19 | 中理科技有限公司 | Spliced display screen assembling equipment |
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