CN105299399B - LED support, LED screen module and LED screen - Google Patents
LED support, LED screen module and LED screen Download PDFInfo
- Publication number
- CN105299399B CN105299399B CN201510843608.5A CN201510843608A CN105299399B CN 105299399 B CN105299399 B CN 105299399B CN 201510843608 A CN201510843608 A CN 201510843608A CN 105299399 B CN105299399 B CN 105299399B
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- Prior art keywords
- self
- locking device
- support
- led
- led screen
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- 230000008093 supporting effect Effects 0.000 claims description 21
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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)
- Illuminated Signs And Luminous Advertising (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides a kind of LED support, LED screen module and LED screen, the LED support includes support, and the support is provided with the installing mechanism for installing LED screen module, and the installing mechanism includes the first latching member, and first latching member is connected with the support.The LED screen module is provided with the second latching member for being locked or being unlocked cooperation with the first latching member, and LED screen of the invention includes LED support and the LED screen module, and the LED screen module is installed on the bracket.The beneficial effects of the invention are as follows：The support of the present invention is provided with self-locking device, so as to independent disassembling, assembling and replacing LED screen module, and does not influence the use of other LED screen modules, and the convenient disassembly of the LED screen module made improves operating efficiency.
Description
【Technical field】
The present invention relates to LED screen technical field, more particularly to LED support, LED screen module and LED screen.
【Background technology】
Existing outdoor LED screen majority is all fixed dimension, it is impossible to meet required various sizes of LED in different environments
Screen, and install extremely difficult.
Existing product is that giant-screen is made little module to carry out being assembled into arbitrary dimension product, there is product and installs very
Inconvenience, if overall pulling down can only be changed to little module when being safeguarded after installing, and can not be not remove other modules same
When the problems such as be individually replaced little module.
【The content of the invention】
The invention provides a kind of LED support, including support, the support is provided with the fitting machine for installing LED screen module
Structure, the installing mechanism includes the first latching member, and first latching member is connected with the support.
As a further improvement on the present invention, first latching member is self-locking device, and the self-locking device includes self-locking device
Housing, left arm, right arm, sliding block, the self-locking device housing are provided with self-locking device shell nozzle, and the left arm and the right side are embraced
Arm is respectively with the sliding block to be flexibly connected, and the sliding block is located in the self-locking device housing, and the sliding block can be described
Slided in self-locking device housing, the self-locking device also includes being used for promote the sliding block to the self-locking device shell nozzle direction
Elastomeric element；The self-locking device also include when the sliding block is moved to the self-locking device enclosure interior, make the left arm and
The right arm carries out the auxiliary body of closure cooperation, and the self-locking device includes being locked the sliding block by pressing mode
And the push type self-locking mechanism of unblock.
As a further improvement on the present invention, the push type self-locking mechanism includes self-locking device gag lever post and is arranged on
Chute on the sliding block, described self-locking device gag lever post one end be located at the chute in, the self-locking device gag lever post other end with
The self-locking device housing is is rotatably assorted, provided with the limit with the spacing cooperation of self-locking device gag lever post one end space in the chute
Position block, the gap between the limited block and the chute forms the passage moved for the self-locking device gag lever post.
As a further improvement on the present invention, there is gap, the limit between the limited block and the chute inner surface
Position block is provided with stopper slot, and the gap formation of the limited block and the chute inner surface supplies the self-locking device gag lever post to be moved to institute
The first passage of stopper slot is stated, the gap formation of the limited block and the chute inner surface departs from for the self-locking device gag lever post
The stopper slot slides into the second channel of the chute end.
As a further improvement on the present invention, the auxiliary body is to be led installed in two of the self-locking device enclosure interior
Post, two guide pillars are located at the self-locking device shell nozzle both sides respectively, when the sliding block is to the self-locking device enclosure interior
When mobile, the left arm and the right arm is set to be extruded respectively by two guide pillars, so that left arm and described
Right arm carries out closure cooperation.
As a further improvement on the present invention, the elastomeric element is propelling spring, and the sliding block is provided with slide block connecting rod, institute
State propelling spring one end to contact with the self-locking device shell inner surface, the propelling spring other end and the shoe contact, institute
Slide block connecting rod is stated to insert inside the propelling spring；The self-locking device also includes being that the left arm and the right arm are carried respectively
For two torsionsprings of twisting resistance；The sliding block is provided with contact block, the contact block position and the self-locking device shell nozzle
Position correspondence.
As a further improvement on the present invention, the installing mechanism also include positioning component, the positioning component with it is described
Support is connected.
As a further improvement on the present invention, the positioning component includes locating rod and is sheathed on outside the locating rod
The spring on surface.
As a further improvement on the present invention, the positioning component is installed on support front, and described first from lock section
Part is installed on the support medial surface.
As a further improvement on the present invention, the installing mechanism is at least two.
As a further improvement on the present invention, the LED support also includes means for connecting supportings, and the means for connecting supportings includes pulling
Hand and the bolt being connected with the spanner, the support are provided with via, and the spanner is located on the inside of the support, the spiral shell
Bolt stretches out from the via, and the support is additionally provided with connecting hole.
As a further improvement on the present invention, the means for connecting supportings at least two, the connecting hole at least two.
As a further improvement on the present invention, the spanner is to be flexibly connected with the bolt.
As a further improvement on the present invention, the means for connecting supportings also includes pad, and the pad is provided with pad hole, institute
Bolt is stated through the pad hole, in use, the pad is located at the spanner and support inner side.
Present invention also offers a kind of LED screen module, the LED screen module is provided with and is locked or solved with the first latching member
Lock the second latching member coordinated.
As a further improvement on the present invention, the LED screen module is provided with the positioning hole that location fit is carried out with positioning component.
As a further improvement on the present invention, second latching member be from fitting for lock, it is described from fitting for lock include from
Locking bar and the projection located at the self-locking boom end, the self-lock rod root are connected with the LED screen module.
Present invention also offers a kind of LED screen, including the LED support and the LED screen module, the LED screen mould
Block is installed on the bracket.
As a further improvement on the present invention, the support is multiple, and multiple supports are assembled by means for connecting supportings
Together.
The beneficial effects of the invention are as follows：The support of the present invention is provided with self-locking device, so as to independent disassembling, assembling and replacing LED screen mould
Block, and the use of other LED screen modules is not influenceed, the convenient disassembly of the LED screen module made improves operating efficiency.
【Brief description of the drawings】
Fig. 1 is the LED support structural representation of the present invention；
Fig. 2 is the positioning component structural representation of the present invention；
Fig. 3 is that two LED supports of the present invention are not installed at structural representation together；
Fig. 4 is the structural representation that two LED supports of the invention are installed together；
Fig. 5 is the LED screen modular structure schematic diagram of the present invention；
Fig. 6 is enlarged diagram at Fig. 5 A；
Fig. 7 is LED support and LED screen module installation structure schematic diagram.
Fig. 8 is the self-locking device structural representation of the present invention.
Fig. 9 is the self-locking device decomposition texture schematic diagram of the present invention.
Figure 10 is enlarged diagram at Fig. 9 A.
Figure 11 is of the invention from fitting for lock and self-locking device cooperation schematic diagram, wherein, it is not inserted into from fitting for lock in self-locking device
Portion.
Figure 12 is of the invention from fitting for lock and self-locking device cooperation schematic diagram, wherein, contact and show with contact block from fitting for lock
It is intended to.
Figure 13 is of the invention from fitting for lock and self-locking device cooperation schematic diagram, wherein, it is inserted from from fitting for lock inside lock device.
Figure 14 is of the invention from fitting for lock and self-locking device cooperation schematic diagram, wherein, pulled out from fitting for lock inside self-locking device
Go out.
Figure 15 is the means for connecting supportings decomposition texture schematic diagram of the present invention.
Figure 16 is the state change schematic diagram of the means for connecting supportings of the present invention.
【Embodiment】
As shown in figure 1, the invention discloses a kind of LED support 10, including support 101, the support 101 is provided with for installing
The installing mechanism of LED screen module 20, the installing mechanism includes the first latching member, first latching member and the support
101 are connected.
First latching member can be self-locking device 102 either from fitting for lock 201, the preferred embodiments of the present invention are these
First latching member is self-locking device 102.
As seen in figs. 8-10, the self-locking device 102 includes self-locking device housing 1021, left arm 1022, right arm 1023, cunning
Block 1024, the self-locking device housing 1021 is provided with self-locking device shell nozzle 10211, the left arm 1022 and the right arm
1023 respectively with the sliding block 1024 to be flexibly connected, and the sliding block 1024 is located in the self-locking device housing 1021, and described
Sliding block 1024 can be slided in the self-locking device housing 1021, and the self-locking device 102 also includes being used for the sliding block 1024
The elastomeric element promoted to the direction of self-locking device shell nozzle 10211；The self-locking device 102 also includes working as the sliding block 1024
When being moved inside to the self-locking device housing 1021, the left arm 1022 and the right arm 1023 is set to carry out closure cooperation
Auxiliary body, the self-locking device 102 include by pressing mode make push type that the sliding block 1024 locked and unlocked oneself
Latch mechanism.
The self-locking device housing 1021 is snapped together and formed by upper lid 10211 and lower cover 10212.
Left arm 1022 and right arm 1023 refer to sliding block 1024 to be flexibly connected respectively：Left arm 1022 can be in cunning
Rotated on block 1024, equally, right arm 1023 can also be rotated on sliding block 1024.
The push type self-locking mechanism includes self-locking device gag lever post 1025 and the chute being arranged on the sliding block 1024
10241, described one end of self-locking device gag lever post 1025 is located in the chute 10241, the other end of self-locking device gag lever post 1025
With the self-locking device housing 1021 to be rotatably assorted, it is provided with and described one end of self-locking device gag lever post 1025 in the chute 10241
The limited block 1026 of the spacing cooperation of space, the gap between the limited block 1026 and the chute 10241 is formed for described in certainly
Lock the passage of the movement of device gag lever post 1025.
The two ends of self-locking device gag lever post 1025 are respectively equipped with 90 degree of bendings.Hole, self-locking are provided with self-locking device housing 1021
The other end of device gag lever post 1025 is embedded in the hole, and the other end of self-locking device gag lever post 1025 can be rotated in hole, so as to realize
The other end of self-locking device gag lever post 1025 is rotatably assorted with self-locking device housing 1021.
The auxiliary body is two guide pillars 1027 inside the self-locking device housing 1021, two guide pillars
1027 are located at the both sides of self-locking device shell nozzle 10211 respectively, when the sliding block 1024 is into the self-locking device housing 1021
When portion is moved, make the left arm 1022 and the right arm 1023 respectively by the extruding of two guide pillars 1027, so that
Left arm 1022 and the right arm 1023 is set to carry out closure cooperation.
Sliding block 1024 refers to sliding block 1024 to away from self-locking device shell nozzle 10211 to movement inside self-locking device housing 1021
Move in direction, i.e. pressing sliding block 1024 makes sliding block 1024 be moved to inside self-locking device housing 1021.
Left arm 1022 and right arm 1023 carry out closure cooperation and refer to that left arm 1022 and right arm 1023 are inwardly closed up,
So as to clamping self-locking accessory 201.
The elastomeric element is propelling spring, and the sliding block 1024 is provided with slide block connecting rod 10242, described propelling spring one end
Contacted with the inner surface of self-locking device housing 1021, the propelling spring other end is contacted with the sliding block 1024, the sliding block
Connecting rod 10242 is inserted inside the propelling spring；The self-locking device 102 also includes being the left arm 1022 and the right arm
1023 provide two torsionsprings 1028 of twisting resistance respectively；The sliding block 1024 is provided with contact block 10243, the contact block
10243 positions are corresponding with the position of self-locking device shell nozzle 10211.
There is gap between limited block 1026 and the chute 10241 inner surface, the limited block 1026 is provided with limit
The gap of position groove 10261, the limited block 1026 and the inner surface of chute 10241, which is formed, supplies the self-locking device gag lever post 1025
The first passage of the stopper slot 10261 is moved to, the gap of the limited block 1026 and the inner surface of chute 10241 is formed
Depart from the second channel that the stopper slot 10261 slides into the end of chute 10241 for the self-locking device gag lever post 1025.
In fig. 12, the dotted line in chute 10241 is first passage.In fig. 14, the dotted line in chute 10241 is second
Passage.
During work, as shown in figure 11, contact block 10243 is directed at from fitting for lock 201；As shown in figure 12, from fitting for lock 201 to
Push, make sliding block 1024 to moving inside self-locking device housing 1021, so as to drive left arm 1022 and right arm 1023 inwardly to close
Hold together, now the one end of self-locking device gag lever post 1025 can be moved from first passage to the position of stopper slot 10261；As shown in figure 13, it is left to embrace
Arm 1022 and right arm 1023 are locked from fitting for lock 201 into closure, now the one end of self-locking device gag lever post 1025 and stopper slot
10261 coordinate in spacing；As shown in figure 14, then firmly press down on from fitting for lock 201, take off the one end of self-locking device gag lever post 1025
From stopper slot 10261, now, the one end of self-locking device gag lever post 1025 slides into the end of chute 10241 along second channel, is promoting
In the presence of spring, sliding block 1024 is moved to the direction of self-locking device shell nozzle 10211, in the presence of torsionspring 1028, left
Arm 1022 and right arm 1023 are opened to both sides, just can so be taken out from fitting for lock 201.
The installing mechanism also includes positioning component 103, and the positioning component 103 is connected with the support 101.
As shown in Fig. 2 the positioning component 103 includes locating rod 1031 and is sheathed on the appearance of locating rod 1031
The spring 1032 in face.
Locating rod 1031 can be positioned to panel module 20 and ensured vertically downward when pressing, it is ensured that self-locking device 102
Link position.It is using spring 1032 because panel module 20 can be upspring in the case where decontroling (unblock) from fitting for lock 201.
The positioning component 103 is installed on the front of support 101, and the self-locking device 102 is installed in the support 101
Sideways.
The installing mechanism is at least two.
The LED support 10 also include means for connecting supportings 104, the means for connecting supportings 104 include spanner 1041 and with institute
The connected bolt 1042 of spanner 1041 is stated, the support 101 is provided with via, and the spanner 1041 is located at the inner side of support 101,
The bolt 1042 stretches out from the via, and the support 101 is additionally provided with connecting hole.
The support 101 is rectangle, the means for connecting supportings 104 at least two, two means for connecting supportings 104
It is separately mounted on the adjacent two edges frame of support 101, the connecting hole at least two, two connecting holes are respectively arranged on support
On the 101 adjacent frame of two other.
As shown in figure 15, the spanner 1041 is with the bolt 1042 to be flexibly connected, and the means for connecting supportings 104 is also wrapped
Pad 1043 is included, the pad 1043 is provided with pad hole, and the bolt 1042 passes through the pad hole, in use, the pad
1043 are located at the spanner 1041 and the inner side of support 101.
The effect of pad 1043 is bolt 1042 is had more preferable rotational lock effect, prevents spanner 1041 and support
The friction on 101 surfaces.
During work, bolt 1042 passes through pad hole, via, then tightening nut clockwise again.
As shown in figure 16, by the change of spanner 1041, as the direction of spanner 1041 is rotated, spanner 1041 and nut
Between distance compressed, tense support 101 play firm effect.
Support 101 installs carrier as LED screen module 20, can be spliced polylith support 101 by means for connecting supportings 40
It is changed into arbitrary dimension and the carrier of shape.
As shown in figure 5, the invention also discloses a kind of LED screen module 20, the LED screen module 20 is provided with first from lock section
The second latching member of cooperation is locked or unlocked to part.
Second latching member can be that the preferred embodiments of the present invention are these from the either self-locking device 102 of fitting for lock 201
Second latching member is from fitting for lock 201.
That is, the LED screen module 20 be provided with locked or unlocked with self-locking device 102 match somebody with somebody from fitting for lock 201.
The LED screen module 20 is provided with the positioning hole 202 that location fit is carried out with positioning component 103.
As shown in fig. 6, described include self-lock rod 2011 and located at the end of self-lock rod 2011 from fitting for lock 201
Projection 2012, the root of self-lock rod 2011 is connected with the LED screen module 20.
Positioning component 103 coordinates with the positioning hole 202 in LED screen module 20, for installing determining during LED screen module 20
Position.
Self-locking device 102 in LED screen module 20 from fitting for lock 201 with coordinating, for by LED screen module 20 and support 101
It is completely fixed, self-locking mechanism is included in self-locking device 102, pressing for the first time can be pinned from fitting for lock 201, second of pressing can be decontroled
And upspring from fitting for lock 201, and so on.
The invention also discloses a kind of LED screen, including the LED support 10 and the LED screen module 20, the LED
Panel module 20 is arranged on the support 101.
The support 101 is multiple, and multiple supports 101 are bolted together by means for connecting supportings 104.
When LED screen is installed, carry out in accordance with the following steps：
The first step：Two supports 101 are linked together by means for connecting supportings 104, specifically, by the support on the left side
101 bolt 1042 is stretched into the connecting hole of the support 101 on the right, is then again locked bolt 1042 by cap nut, so that
Two supports 101 on the left side and the right are linked together.
Second step：LED screen module 20 is arranged on support 101, specifically, first passing through positioning component 103 and positioning hole
202 cooperations, which are positioned, (that is, locating rod 1031 is inserted in positioning hole 202, spring 1032 connects with the back side of LED screen module 20
Touch), then LED screen module 20 is fixed on support 101 (that is, by LED with coordinating from fitting for lock 201 by self-locking device 102 again
Panel module 20 is pressed, and is locked by self-locking device 102 and from fitting for lock 201).
Certainly, the step of installation LED screen of the invention can be overturned, i.e., LED screen module 20 first is arranged on into branch
On frame 101, multiple supports 101 are then spliced into arbitrary shape, size again.
The present invention passes through positioning component 103, positioning hole 202, self-locking device 102 and self-locking using support 101 as carrier
The cooperation of accessory 201 realizes that LED screen module 20 is separately installed in front of support 101, dismantle.
Using from the reciprocal self-locking of the energy of fitting for lock 201 and function of upspringing, it is simple and convenient right that the pressing LED screen module 20 is realized
The LED screen module 20 is dismantled.
Multiple supports 101 for having installed LED screen module 20 are stitched together by means for connecting supportings 104, realized many
Individual LED screen module 20 is stitched together, and is changed into the LED screen of bigger or arbitrary dimension.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (15)
1. a kind of LED support, it is characterised in that：Including support (101), the support (101) is provided with for installing LED screen module
(20) installing mechanism, the installing mechanism includes the first latching member, first latching member and the support (101) phase
Even；
First latching member is self-locking device (102), and the self-locking device (102) includes self-locking device housing (1021), left arm
(1022), right arm (1023), sliding block (1024), the self-locking device housing (1021) are provided with self-locking device shell nozzle (10211),
The left arm (1022) and the right arm (1023) are respectively with the sliding block (1024) to be flexibly connected, the sliding block
(1024) it is located in the self-locking device housing (1021), and the sliding block (1024) can be in the self-locking device housing (1021)
Slide, the self-locking device (102) also includes being used for the sliding block (1024) to self-locking device shell nozzle (10211) direction
The elastomeric element of propulsion；The self-locking device (102) is also included when the sliding block (1024) is into the self-locking device housing (1021)
When portion is moved, the left arm (1022) and the right arm (1023) is set to carry out the auxiliary body of closure cooperation, the self-locking
Device (102) includes making the push type self-locking mechanism that the sliding block (1024) is locked and unlocked by pressing mode；
Self-locking device housing (1021) is snapped together and formed by Shang Gai (10211) and lower cover (10212).
2. LED support according to claim 1, it is characterised in that：It is spacing that the push type self-locking mechanism includes self-locking device
Bar (1025) and the chute (10241) being arranged on the sliding block (1024), self-locking device gag lever post (1025) one end position
In the chute (10241), self-locking device gag lever post (1025) other end is rotation with the self-locking device housing (1021)
Coordinate, the limited block that spacing cooperation is carried out with described self-locking device gag lever post (1025) one end is provided with the chute (10241)
(1026), the gap between the limited block (1026) and the chute (10241), which is formed, supplies the self-locking device gag lever post
(1025) mobile passage.
3. LED support according to claim 2, it is characterised in that：The limited block (1026) and the chute (10241)
There is gap between inner surface, the limited block (1026) is provided with stopper slot (10261), the limited block (1026) and the cunning
The gap of groove (10241) inner surface, which is formed, is moved to the of the stopper slot (10261) for the self-locking device gag lever post (1025)
The gap of one passage, the limited block (1026) and the chute (10241) inner surface, which is formed, supplies the self-locking device gag lever post
(1025) second channel that the stopper slot (10261) slides into the chute (10241) end is departed from.
4. LED support according to claim 1, it is characterised in that：The auxiliary body is installed in the self-locking device shell
Two internal guide pillars (1027) of body (1021), two guide pillars (1027) are located at the self-locking device shell nozzle respectively
(10211) both sides, when the sliding block (1024) is to during movement inside the self-locking device housing (1021), make the left arm
(1022) and the right arm (1023) is respectively by the extruding of two guide pillars (1027), so that left arm (1022) and
The right arm (1023) carries out closure cooperation.
5. LED support according to claim 1, it is characterised in that：The elastomeric element is propelling spring, the sliding block
(1024) slide block connecting rod (10242) is provided with, described propelling spring one end is contacted with self-locking device housing (1021) inner surface, institute
State the propelling spring other end to contact with the sliding block (1024), the slide block connecting rod (10242) is inserted inside the propelling spring；
The self-locking device (102) also includes provide twisting resistance respectively for the left arm (1022) and the right arm (1023) two
Torsionspring (1028)；The sliding block (1024) be provided with contact block (10243), contact block (10243) position with it is described from
Lock device shell nozzle (10211) position correspondence.
6. LED support according to claim 1, it is characterised in that：The installing mechanism also includes positioning component (103),
The positioning component (103) is connected with the support (101)；
The positioning component (103) includes the locating rod (1031) for being positioned to LED screen module (20) and is sheathed on described
The spring (1032) of locating rod (1031) outer surface.
7. LED support according to claim 6, it is characterised in that：The positioning component (103) is installed on the support
(101) positive, first latching member is installed on the support (101) medial surface.
8. LED support according to claim 1, it is characterised in that：The installing mechanism is at least two.
9. LED support according to claim 1, it is characterised in that：The LED support also includes means for connecting supportings (104), institute
Stating means for connecting supportings (104) includes spanner (1041) and the bolt (1042) being connected with the spanner (1041), the support
(101) via is provided with, the spanner (1041) is located on the inside of the support (101), and the bolt (1042) is from the via
Stretch out, the support (101) is additionally provided with connecting hole.
10. LED support according to claim 9, it is characterised in that：The means for connecting supportings (104) at least two, institute
State connecting hole at least two.
11. LED support according to claim 10, it is characterised in that：The spanner (1041) and the bolt (1042)
To be flexibly connected.
12. LED support according to claim 11, it is characterised in that：The means for connecting supportings (104) also includes pad
(1043), the pad (1043) is provided with pad hole, and the bolt (1042) passes through the pad hole, in use, the pad
(1043) it is located at the spanner (1041) and the support (101) inner side.
13. a kind of LED screen module, it is characterised in that：The LED screen module (20) be provided with described in any one of claim 1 to 5
The second latching member of cooperation is locked or unlocked to the first latching member in LED support；
Second latching member be from fitting for lock (201), it is described to include self-lock rod (2011), Yi Jishe from fitting for lock (201)
Projection (2012) in the self-lock rod (2011) end, self-lock rod (2011) root and LED screen module (20) phase
Even.
14. LED screen module according to claim 13, it is characterised in that：The LED screen module (20) is provided with and positioning component
(103) positioning hole (202) of location fit is carried out.
15. a kind of LED screen, it is characterised in that：Will including any one of claim 1 to 12 LED support (10) and right
Any one of 13 to the 14 LED screen modules (20) are asked, the LED screen module (20) is arranged on the support (101)；
The support (101) is multiple, and multiple supports (101) are bolted together by means for connecting supportings (104).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510843608.5A CN105299399B (en) | 2015-11-26 | 2015-11-26 | LED support, LED screen module and LED screen |
| PCT/CN2015/098848 WO2017088232A1 (en) | 2015-11-26 | 2015-12-25 | Led stand, led screen module and led screen |
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| CN201510843608.5A CN105299399B (en) | 2015-11-26 | 2015-11-26 | LED support, LED screen module and LED screen |
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| CN105299399B true CN105299399B (en) | 2017-09-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106409166B (en) * | 2016-11-04 | 2022-06-21 | 浙江德广信电子科技股份有限公司 | Outdoor self-locking LED display screen |
| CN107264427B (en) * | 2017-06-15 | 2023-10-13 | 安徽交欣科技股份有限公司 | Intelligent bus is with on-vehicle roll LED display screen connecting device |
| CN107230431B (en) * | 2017-07-11 | 2024-01-05 | 佛山鼎辉光电科技有限公司 | Oscillating display device |
| CN108492729B (en) * | 2018-05-28 | 2024-01-30 | 利亚德光电股份有限公司 | LED display device |
| CN108833644B (en) * | 2018-08-28 | 2024-01-30 | 广东爱车小屋电子商务科技有限公司 | Mobile phone bracket |
| CN109493747B (en) * | 2019-01-03 | 2024-04-12 | 湖南新亚胜光电股份有限公司 | LED display screen back frame, LED display screen back frame assembly and mounting method thereof |
| CN109779198A (en) * | 2019-03-20 | 2019-05-21 | 陈晨初 | A kind of light quick LED floor tile screen mounting rack |
| CN111493517B (en) * | 2020-06-12 | 2022-04-26 | 郑州西亚斯学院 | Vocal music exercise assistor |
| CN112634772B (en) * | 2020-12-24 | 2021-08-06 | 浙江方泰显示技术有限公司 | LED dynamic display device based on audio and video data |
| CN114916174B (en) * | 2022-05-26 | 2023-08-15 | 纵云科技(广州)有限公司 | LED screen detachable mounting frame convenient to maintain |
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| CN105299399A (en) | 2016-02-03 |
| WO2017088232A1 (en) | 2017-06-01 |
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