CN110131254A - Arc lock and display device - Google Patents
Arc lock and display device Download PDFInfo
- Publication number
- CN110131254A CN110131254A CN201910440832.8A CN201910440832A CN110131254A CN 110131254 A CN110131254 A CN 110131254A CN 201910440832 A CN201910440832 A CN 201910440832A CN 110131254 A CN110131254 A CN 110131254A
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- Prior art keywords
- connector
- led display
- cover board
- pedestal
- drive rod
- Prior art date
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- 238000009434 installation Methods 0.000 claims abstract description 33
- 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 46
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000144985 peep Species 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process 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
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of arc lock and display devices, including the first connector, the second connector and locking assembly, set that there are two the second installation positions for installing LED display unit there are two being set on the second connector for installing the first installation position of LED display unit on first connector；First connector is equipped with the cavity for accommodating the second connector；Locking assembly includes handle, drive rod and lock shaft, and lock shaft is set to one end of the separate handle of drive rod；Second connector is equipped with the locking slot for accommodating lock shaft, and drive rod is arranged in the first connector and the second connector；Handle drives lock shaft to protrude into or exit locking slot by drive rod, by the first connector and the second connector locking or unlock.First connector, is connect, structure is simple by arc lock provided by the invention and display device by locking assembly with the second connector；And arc lock can splice multiple LED display units simultaneously, easy to operate, splice high-efficient.
Description
Technical field
The invention belongs to LED display unit package technique fields, are to be related to a kind of arc lock and display more specifically
Device.
Background technique
LED display is a kind of flat-panel monitor, usually by multiple LED display units splicing form, for show text,
The equipment of the various information such as image, video, video signal.LED display has preferable ductility and display effect, uses the longevity
Life length, is therefore widely used in the fields such as outdoor advertising, stage lease, product exhibition.
At present when LED display unit is spliced into LED display, two LED of a connection lock connection is mostly used to show
The quantity of unit, the connection lock needed is more, and structure is complicated for connection lock, splices low efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of arc lock and display devices, aobvious to solve LED existing in the prior art
The technical issues of showing unit spliced low efficiency.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of arc lock is provided, including the first connector,
Second connector and locking assembly for connecting first connector and second connector, on first connector
If being set on second connector aobvious there are two being used to install LED there are two the first installation position for installing LED display unit
Show the second installation position of unit；
First connector is equipped with the cavity for accommodating second connector；
The locking assembly includes handle, drive rod and lock shaft, and the handle is flexibly connected with the drive rod, described
Lock shaft is set to one end far from the handle of the drive rod；
Second connector is equipped with locking slot for accommodating the lock shaft, and the drive rod is arranged in described the
One connector and second connector；
The handle drives the lock shaft to protrude into or exit the locking slot by the drive rod, by described first
Connector and the second connector locking or unlock.
It further, further include multiple connectors, each first installation position includes at least one first connecting hole, often
A second installation position includes at least one second connecting hole, and the LED display unit is equipped with fixation hole；
The part connector pass through first connecting hole and the fixation hole by first connector and one or
Two adjacent LED display units are detachably connected；The remaining connector passes through second connecting hole and the fixation hole will
Second connector LED display unit adjacent with one or two is detachably connected.
Further, the connector is captive screw and is set to first connector and second connector
On, the connector is corresponded with first connecting hole and second connecting hole respectively.
Further, first connector and second connector are respectively positioned on the back side of the LED display unit；
First connector is equipped with the first pedestal for connecting first support.
It further, further include the second pedestal for connecting second support, second pedestal is detachably arranged at institute
It states on the first connector or first pedestal.
Further, second pedestal is located at the side far from first connector of first pedestal, described
Second pedestal blocks first pedestal.
Further, the locking slot is equipped with multiple, and the locking assembly unlocks first connector and described second
When connector, the lock shaft can be protruded into any one of locking slot, to adjust first connector and described second
Angle between connector；
Second connector is identified equipped with angle, and first connector is equipped with for exposing the angle mark
Peep hole.
Further, first connector includes the first cover board, the second cover board and connection ontology；First cover board and
Second cover board is set to the side of the connection ontology, and encloses the cavity with the connection ontology；
Elastic spacing one is equipped on first cover board and second cover board, second connector is equipped with multiple
Limit hole；When the first connector described in the locking assembly locking and second connector, the elastic spacing one can be protruded into
In the limit hole.
Further, limited block is additionally provided on the drive rod, the limited block is located at the separate described of the drive rod
The side of handle and the lock shaft；
The drive rod passes through first cover board and second cover board, and the limited block and the handle are located at
The two sides of first connector, the limited block can be by abutting first cover board or second cover board for described second
Connector limits in the cavity；
The limited block is slidedly arranged on first cover board or second cover board.
The present invention also provides a kind of display devices, address including multiple LED display units and any of the above-described technical solution
Arc lock, any one of first installation position or second installation position can individually connect the LED display unit,
The LED display unit within adjacent four in any corner passes through an arc lock connection.
The beneficial effect of arc lock provided by the invention is: compared with prior art, arc lock of the present invention is in use, logical
It crosses the first installation position and is fixedly connected with the first connector with LED display unit, by the second installation position by the second connector and LED
Display unit is fixedly connected, then the second connector is protruded into the cavity of the first connector, then swing handle, using being arranged in
Drive rod on first connector and the second connector drives lock shaft to protrude into locking slot, and the first connector of locking and second connects
Junctor connects the first connector and the second connector, so that multiple LED display units be linked together, completes multiple
The splicing of LED display unit；Only need swing handle by the first connector and the second connector locking and can be connected to when operation
Together, structure is simple, easy to operate, and primary sliceable multiple LED display units, splices high-efficient.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the display device of arc provided in an embodiment of the present invention lock splicing；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the arc lock in Fig. 2；
The configuration schematic diagram one that the arc that Fig. 4 is Fig. 3 is locked；
The configuration schematic diagram two that the arc that Fig. 5 is Fig. 3 is locked；
Fig. 6 is the partial structure diagram of arc lock in Fig. 3；
Fig. 7 is the use state of display device described in Fig. 1 with reference to figure one；
Fig. 8 is the use state of display device described in Fig. 1 with reference to figure two.
Wherein, each appended drawing reference in figure:
1, arc is locked；11, the first connector；111, the first pedestal；112, peep hole；113, the first cover board；114, second
Cover board；115, ontology is connected；116, the first installation position；12, the second connector；121, locking slot；122, angle identifies；123, it limits
Position hole；124, the second installation position；13, locking assembly；131, handle；1311, cam；132, drive rod；133, lock shaft；134,
Limited block；14, connector；15, the second pedestal；16, elastic spacing one；17, cushion block；2, LED display unit；21, fixation hole；3,
First support；4, second support.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
It please refers to Fig.1 to Fig.4 and Fig. 6, now arc provided by the invention lock is illustrated.Arc lock, including the first company
Junctor 11, the second connector 12 and the locking assembly 13 for connecting the first connector 11 and the second connector 12, the first connection
Set that there are two be used for there are two being set on the second connector 12 for installing the first installation position 116 of LED display unit 2 on body 11
Second installation position 124 of LED display unit 2 is installed；
First connector 11 is equipped with the cavity for accommodating the second connector 12；
Locking assembly 13 includes handle 131, drive rod 132 and lock shaft 133, and handle 131 and 132 activity of drive rod are even
It connects, lock shaft 133 is set to one end of the separate handle 131 of drive rod 132；
Second connector 12 is equipped with the locking slot 121 for accommodating lock shaft 133, and drive rod 132 is arranged in the first company
Junctor 11 and the second connector 12；
Handle 131 drives lock shaft 133 to protrude into or exit locking slot 121 by drive rod 132, by the first connector 11
With 12 locking of the second connector or unlock.
Arc provided by the invention lock, compared with prior art, when using arc lock 1, by the first installation position 116 by the
One connector 11 is fixedly connected with LED display unit 2, by the second installation position 124 by the second connector 12 and LED display unit
2 are fixedly connected, then the second connector 12 are protruded into the cavity of the first connector 11, then swing handle 131, using being arranged in
Drive rod 132 on first connector 11 and the second connector 12 drives lock shaft 133 to protrude into locking slot, and locking first connects
Body 11 and the second connector 12, the first connector 11 and the second connector 12 are connected, avoid the first connector 11 relative to
The relative movement of second connector 12, so that multiple LED display units 2 be linked together, completes multiple LED display units 2
Splicing；It only needs swing handle 131 by the first connector 11 and 12 locking of the second connector and can link together when operation, ties
Structure is simple, easy to operate, and primary sliceable multiple LED display units 2, splices high-efficient.
Specifically, arc locks 1 sliceable two adjacent LEDs display unit 2；It is single that adjacent three LED display can also be spliced
Member 2；And adjacent four LED display units 2 can also be spliced.Arc lock compared with the existing technology can only splice two neighboring
LED display unit 2, the arc lock 1 of the present embodiment can splice the technical solution of multiple LED display units 2, more efficient.
Specifically, 13 the first connector of locking 11 of locking assembly and when the second connector 12, the first connector 11 and second
Connector 12 is opposing stationary；Locking assembly 13 unlocks the first connector 11 and when the second connector 12, the first connector 11 and the
Two connectors 12 can be movable relatively.
Specifically, referring to Fig. 3, the one end of handle 131 abutted with the first connector 11 is cam 1311, handle 131
Cushion block 17 is equipped between the first connector 11, by the cooperation between the cam 1311 on handle 131 and cushion block 17, locking or
The first connector 11 and the second connector 12 are unlocked, structure is simple, easy to operate.
Further, Fig. 1 and Fig. 5 is please referred to, as a kind of specific embodiment of arc provided by the invention lock 1, also
Including multiple connectors 14, each first installation position 116 includes at least one first connecting hole, and each second installation position 124 is wrapped
At least one second connecting hole is included, LED display unit 2 is equipped with fixation hole 21.
Section connecting element 14 passes through the first connecting hole and fixation hole 21 for the first connector 11 and one or two adjacent LED
Display unit 2 is detachably connected；Remaining connector 14 passes through the second connecting hole and fixation hole 21 for the second connector 12 and one
Or two adjacent LED display units 2 are detachably connected.By connector 14 by LED display unit 2 and the first connector 11 or the
The structure of two connectors 12 connection is simple, easy to operate, improves the joint efficiency of arc lock 1 with LED display unit 2.
Specifically, each first installation position 116 is equipped with first connecting hole, each second installation position in the present embodiment
124 are equipped with second connecting hole；Multiple first connecting holes can also be set on each first installation position 116, each
Multiple second connecting holes are set on the second installation position 124, to increase the bonding strength of arc lock 1 with LED display unit 2.
Further, Fig. 2 and Fig. 4 is please referred to, as a kind of specific embodiment of arc provided by the invention lock 1, even
Fitting 14 be captive screw and be set to the first connector 11 and the second connector 12 on, connector 14 respectively with the first connecting hole
It is corresponded with the second connecting hole, does not need to match connector 14 again, so that it may directly connected by the first connector 11 or second
LED display unit 2 is connected on arc lock 1 by the connector 14 on junctor 12, improves LED display unit 2 and arc lock 1
Joint efficiency.
Under normal conditions, the model or quantity of connector 14 need to match the first connecting hole or the second connecting hole and could incite somebody to action
LED display unit 2 is connect with arc lock 1, but in carrying or preparation stage, it is easy to there is human error, leads to connector
14 model or quantity and the first connecting hole or the second connecting hole mismatch, and influence the connection of LED display unit 2 and arc lock 1
Efficiency, therefore connector 14 is set on the first connector 11 and the second connector 12 and can be solved these problems, to improve LED
The joint efficiency of display unit 2 and arc lock 1.
Further, Fig. 1 and Fig. 7 is please referred to, a kind of 1 specific embodiment is locked as arc provided by the invention, the
One connector 11 and the second connector 12 are respectively positioned on the back side of LED display unit 2, save the space of 2 side of LED display unit,
Facilitate and be fixedly connected with arc lock 1 with LED display unit 2, improve the splicing efficiency of LED display unit 2, while also facilitating will be logical
Arc lock 1 is crossed to connect display device with first support 3.
Fig. 5 and Fig. 7 is please referred to, the first connector 11 is equipped with the first pedestal 111 for connecting first support 3, so as to
By the display device of splicing by first support 3 be fixed on the roof of building, shopping centre in front of the door, the mounting rack at party scene
Equal places, the first pedestal 111 is that first support 3 provides impetus, to facilitate display device and the fixed company of first support 3
It connects.
Specifically, the first pedestal 111 is equipped with the first mounting hole, and first support 3 is fixed on the by bolt or screw
On one pedestal 111.
Further, Fig. 3, Fig. 5 and Fig. 8 are please referred to, a kind of specific embodiment party as arc provided by the invention lock 1
Formula, further includes the second pedestal 15 for connecting second support 4, and the second pedestal 15 is detachably arranged at the first connector 11 or the
On one pedestal 111, display device is fixed on various places (such as on the mounting rack at party scene) by second support 4, second
Pedestal 15 is that second support 4 provides impetus, is fixedly connected with display device with second support 4 to facilitate.
Further, Fig. 3, Fig. 5 and Fig. 8 are please referred to, a kind of specific embodiment party as arc provided by the invention lock 1
Formula, the second pedestal 15 are located at the side far from the first connector 11 of the first pedestal 111, and the second pedestal 15 blocks the first pedestal
111, it does not need to reset the installation position for installing the second pedestal 15 on the first connector 11, and directly by the second pedestal
15 are installed on the first pedestal 111, and structure is simple, easy to operate, reduce the size requirements to the first connector 11, avoid
First pedestal 111 and the second pedestal 15 are set on the first connector 11 simultaneously, and increase the feelings of the volume of the first connector 11
Condition occurs；And when not needing the second pedestal 15, the second pedestal 15 can be disassembled from the first pedestal 111, directly be made
Mitigate weight with the first pedestal 111 to save cost.
Optionally, referring to Fig. 5, the first pedestal 111 is connect with 11 integral type of the first connector.
Specifically, Fig. 3 and Fig. 5 is please referred to, the second pedestal 15 is installed on the first pedestal 111, and is fixed on by screw
On first connector 11.Preferably, the second pedestal 15 is fixed on the first connector 11 by captive screw.
Specifically, Fig. 7 and Fig. 8 is please referred to, (such as is fixed on display device since the use occasion of display device is different
Ground, and display device is fixed on to the side application Liang Zhong of building), the mode of fixed display device is also required to change
Become, it is therefore desirable to which the first pedestal 111 and the second pedestal 15 are set, to adapt to the different application of display device, to improve
The strength and stability of fixed display device.
Specifically, other mounting bases can be installed on the first pedestal 111 with application according to display device,
To be fixedly connected with other brackets.
Further, Fig. 4 and Fig. 6 is please referred to, as a kind of specific embodiment of arc provided by the invention lock 1, lock
Tightly slot 121 is equipped with multiple, and when locking assembly 13 unlocks the first connector 11 and the second connector 12, lock shaft 133, which can protrude into, appoints
It anticipates in a locking slot 121, to adjust the angle between the first connector 11 and the second connector 12, structure is simple, operation side
Just；Be arranged in any locking slot 121 by lock shaft 133, not only realize the first connector 11 and the second connector 12 it
Between angular adjustment, also achieve locking and the connection of the first connector 11 and the second connector 12, simplify structure, reduce
Operation difficulty.
Optionally, by changing height of the drive rod 132 relative to LED display unit 2, with change the first connector 11 with
The tilt angle of second connector 12.
Further, Fig. 4 and Fig. 6 is please referred to, a kind of 1 specific embodiment is locked as arc provided by the invention, the
Two connectors 12 are equipped with angle mark 122, and the first connector 11 is equipped with the peep hole 112 for exposing angle mark 122,
More intuitively to obtain the angular dimension between the first connector 11 and the second connector 12, to adjust as needed
Angle between one connector 11 and the second connector 12.
Specifically, referring to Fig. 6, the angle in the present embodiment between two neighboring locking slot 121 is 2.5 °, lock shaft
133 are moved in another adjacent locking slot 121 from a locking slot 121, the angle between the first connector 11 and the second connection
Change 2.5 °, the angle of regulation range between the first connector 11 and the second connector 12 is 0 to 15 °.
Further, Fig. 5 and Fig. 6 is please referred to, a kind of 1 specific embodiment is locked as arc provided by the invention, the
One connector 11 includes the first cover board 113, the second cover board 114 and connection ontology 115；First cover board 113 and the second cover board 114 are
Set on the side of connection ontology 115, and cavity is enclosed with ontology 115 is connect, structure is simple, easy to process.
Fig. 4 and Fig. 6 is please referred to, elastic spacing one 16, the second connection are equipped on the first cover board 113 and the second cover board 114
Body 12 is equipped with multiple limit holes 123；When 13 the first connector of locking 11 of locking assembly and the second connector 12, elastic spacing one
16 can protrude into limit hole 123, limit movement of second connector 12 in cavity will pass through elastic spacing one 16, avoid the
Two connectors 12 move in cavity and influence the stability of the splicing of LED display unit 2, to influence the display effect of display device
Fruit.
Specifically, elastic spacing one 16 be hoodle, for assist locking assembly 13 limit the second connector 12, and with locking
Component 13 forms the structure of the second connector 12 of multiple limit.
Further, referring to Fig. 5, locking a kind of 1 specific embodiment, drive rod as arc provided by the invention
Limited block 134 is additionally provided on 132, limited block 134 is located at the separate handle 131 of drive rod 132 and the side of lock shaft 133；It passes
Lever 132 passes through the first cover board 113 and the second cover board 114, and limited block 134 and handle 131 are located at the first connector 11
Second connector 12 can be limited in cavity by two sides, limited block 134 by abutting the first cover board 113 or the second cover board 114.It is logical
The abutting of limited block 134 and the first cover board 113 or the second cover board 114, cooperation drive rod 132 and handle 131 are crossed, second is improved and connects
The stress balance of junctor 12 avoids 12 force unbalance of the second connector and shakes, in 13 the first connector of locking of locking assembly
11 and when the second connector 12, the second connector 12 is stably fixed in cavity；And it can be by the first connector 11 and
Two connectors 12 link together, directly using arc lock 1, to avoid first again when splicing LED display unit 2
Connector 11 and the second connector 12 are assembled into arc lock 1, improve splicing efficiency.
Further, Fig. 3 to Fig. 6 is please referred to, as a kind of specific embodiment of arc provided by the invention lock 1, limit
Position block 134 is slidedly arranged on the first cover board 113 or the second cover board 114, to be oriented to drive rod 132, avoids the skew of drive rod 132 and influences
Lock shaft 133 protrudes into locking slot 121.
It please refers to Fig.1 to Fig.3, the present invention also provides a kind of display devices, including multiple LED display units 2 and above-mentioned
The arc lock 1 that one embodiment is addressed, any one first installation position 116 or the second installation position 124 can individually connect a LED
Display unit 2, the LED display unit 2 within adjacent four in any corner pass through 1 connection of arc lock.
Display device provided by the invention passes through any first installation on the first connector 11 compared with prior art
Any second installation position 124 on position 116 or the second connector 12 individually connects a LED display unit 2, then passes through lock
Tight component 13 connects the first connector 11 and the second connector 12, and the LED within adjacent four in any corner is shown
For unit 2 by 1 splicing of arc lock, structure is simple, easy to operate, splices high-efficient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. arc is locked, it is characterised in that: including the first connector, the second connector and for connecting first connector and institute
State the locking assembly of the second connector, set on first connector there are two for install LED display unit first installation
Position, sets that there are two the second installation positions for installing LED display unit on second connector；
First connector is equipped with the cavity for accommodating second connector；
The locking assembly includes handle, drive rod and lock shaft, and the handle is flexibly connected with the drive rod, the locking
It is located in one end far from the handle of the drive rod；
Second connector is equipped with the locking slot for accommodating the lock shaft, and the drive rod is arranged in described first and connects
Junctor and second connector；
The handle drives the lock shaft to protrude into or exit the locking slot by the drive rod, and described first is connected
Body and the second connector locking or unlock.
2. arc lock according to claim 1, it is characterised in that: it further include multiple connectors, each first installation
Position includes at least one first connecting hole, and each second installation position includes at least one second connecting hole, and the LED is shown
Unit is equipped with fixation hole；
The part connector passes through first connecting hole and the fixation hole for first connector and one or two
Adjacent LED display unit is detachably connected；The remaining connector passes through second connecting hole and the fixation hole will be described
The second connector LED display unit adjacent with one or two is detachably connected.
3. arc according to claim 2 lock, it is characterised in that: the connector is captive screw and is set to described the
On one connector and second connector, the connector respectively with first connecting hole and second connecting hole one by one
It is corresponding.
4. arc lock according to claim 1, it is characterised in that: first connector and the equal position of the second connector
In the back side of the LED display unit；
First connector is equipped with the first pedestal for connecting first support.
5. arc lock according to claim 4, it is characterised in that: it further include the second pedestal for connecting second support,
Second pedestal is detachably arranged on first connector or first pedestal.
6. arc lock according to claim 5, it is characterised in that: second pedestal is located at the separate of first pedestal
The side of first connector, second pedestal block first pedestal.
7. arc lock according to claim 1, it is characterised in that: the locking slot is equipped with multiple, the locking assembly solution
When locking first connector and second connector, the lock shaft can be protruded into any one of locking slot, to adjust
Angle between whole first connector and second connector；
Second connector is identified equipped with angle, and first connector is equipped with the sight for exposing the angle mark
Examine hole.
8. arc lock according to claim 1, it is characterised in that: first connector includes the first cover board, the second lid
Plate and connection ontology；First cover board and second cover board be set to it is described connection ontology side, and with the connection
Ontology encloses the cavity；
Elastic spacing one is equipped on first cover board and second cover board, second connector is equipped with multiple limits
Hole；When the first connector described in the locking assembly locking and second connector, the elastic spacing one can protrude into described
In limit hole.
9. arc lock according to claim 8, it is characterised in that: be additionally provided with limited block, the limit on the drive rod
Block is located at the side far from the handle and the lock shaft of the drive rod；
The drive rod passes through first cover board and second cover board, and the limited block and the handle are located at described
The two sides of first connector, the limited block can be connected by abutting first cover board or second cover board by described second
Body limits in the cavity；
The limited block is slidedly arranged on first cover board or second cover board.
10. display device, including multiple LED display units, it is characterised in that: further include described in claim 1-9 any one
Arc lock, it is single that any one of first installation position or second installation position can individually connect the LED display
Member, the LED display unit within adjacent four in any corner pass through an arc lock connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440832.8A CN110131254A (en) | 2019-05-24 | 2019-05-24 | Arc lock and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910440832.8A CN110131254A (en) | 2019-05-24 | 2019-05-24 | Arc lock and display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110131254A true CN110131254A (en) | 2019-08-16 |
Family
ID=67581551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910440832.8A Pending CN110131254A (en) | 2019-05-24 | 2019-05-24 | Arc lock and display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131254A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014040355A1 (en) * | 2012-09-12 | 2014-03-20 | 深圳市奥拓电子股份有限公司 | Apparatus for quickly splicing display screens |
| 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 |
| CN107452286A (en) * | 2017-08-29 | 2017-12-08 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN207863656U (en) * | 2018-01-05 | 2018-09-14 | 东莞市宸愿实业有限公司 | A kind of LED box assembly lock angle adjustment mechanism |
| CN207909438U (en) * | 2018-01-03 | 2018-09-25 | 深圳市洲明科技股份有限公司 | A kind of display screen splicing structure |
| CN109372849A (en) * | 2018-11-30 | 2019-02-22 | 深圳市德彩光电有限公司 | A kind of locking device and the LED display using it |
| CN210164727U (en) * | 2019-05-24 | 2020-03-20 | 深圳市光祥科技股份有限公司 | Arc lock and display device |
-
2019
- 2019-05-24 CN CN201910440832.8A patent/CN110131254A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014040355A1 (en) * | 2012-09-12 | 2014-03-20 | 深圳市奥拓电子股份有限公司 | Apparatus for quickly splicing display screens |
| 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 |
| CN107452286A (en) * | 2017-08-29 | 2017-12-08 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN207909438U (en) * | 2018-01-03 | 2018-09-25 | 深圳市洲明科技股份有限公司 | A kind of display screen splicing structure |
| CN207863656U (en) * | 2018-01-05 | 2018-09-14 | 东莞市宸愿实业有限公司 | A kind of LED box assembly lock angle adjustment mechanism |
| CN109372849A (en) * | 2018-11-30 | 2019-02-22 | 深圳市德彩光电有限公司 | A kind of locking device and the LED display using it |
| CN210164727U (en) * | 2019-05-24 | 2020-03-20 | 深圳市光祥科技股份有限公司 | Arc lock and display device |
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