WO2017088232A1 - Led支架、led屏模块及led屏幕 - Google Patents

Led支架、led屏模块及led屏幕 Download PDF

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Publication number
WO2017088232A1
WO2017088232A1 PCT/CN2015/098848 CN2015098848W WO2017088232A1 WO 2017088232 A1 WO2017088232 A1 WO 2017088232A1 CN 2015098848 W CN2015098848 W CN 2015098848W WO 2017088232 A1 WO2017088232 A1 WO 2017088232A1
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WO
WIPO (PCT)
Prior art keywords
self
locking
bracket
led
slider
Prior art date
Application number
PCT/CN2015/098848
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English (en)
French (fr)
Inventor
卞荣军
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深圳市云智科技有限公司
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Publication date
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Publication of WO2017088232A1 publication Critical patent/WO2017088232A1/zh

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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

Definitions

  • the invention relates to the technical field of LED screens, in particular to an LED bracket, an LED screen module and an LED screen.
  • the existing products are assembled into small modules and assembled into any size products.
  • the installation of the product is very inconvenient. If the maintenance is performed after installation, the whole module can only be removed and replaced, but not separately. Replace the small module and other issues.
  • the present invention provides an LED bracket comprising a bracket provided with a mounting mechanism for mounting an LED screen module, the mounting mechanism including a first self-locking component, the first self-locking component being coupled to the bracket.
  • the first self-locking component is a self-locking device
  • the self-locking device includes a self-locking device housing, a left arm, a right arm, and a slider, and the self-locking device is provided.
  • the left arm and the right arm are respectively movably connected to the slider, the slider is located in the self-locking housing, and the slider can be Said to slide inside the lock housing, the self-locking device further comprising an elastic member for advancing the slider toward the opening of the self-locking housing; the self-locking device further comprising when the slider is oriented
  • An auxiliary mechanism for closing and cooperating the left arm and the right arm when the self-locking device is moved inside, the self-locking device includes a pressing for locking and unlocking the slider by pressing Self-locking mechanism.
  • the push-type self-locking mechanism includes a self-locking lever, and a sliding slot disposed on the slider, and one end of the latching rod is located in the sliding slot.
  • the other end of the self-locking limiting rod is in rotational engagement with the self-locking housing, and the sliding slot is provided with a limiting block that is matched with one end of the self-locking rod limiting rod.
  • the gap between the limiting block and the sliding slot forms a passage for the self-locking rod to move.
  • a gap exists between the limiting block and the inner surface of the sliding slot, and the limiting block is provided with a limiting slot, and the gap between the limiting block and the inner surface of the sliding slot is formed for
  • the self-locking lever is moved to the first passage of the limiting slot, the limiting block and the sliding slot
  • the gap of the inner surface forms a second passage for the self-locking retaining rod to slide away from the limiting slot to the end of the sliding slot.
  • the auxiliary mechanism is two guide posts installed inside the self-locking housing, and the two guiding columns are respectively located at two sides of the opening of the self-locking housing, when When the slider moves toward the inside of the self-locking housing, the left arm and the right arm are respectively pressed by the two guiding columns, so that the left arm and the right arm are engaged Close the fit.
  • the elastic member is a propulsion spring
  • the slider is provided with a slider link, one end of the propulsion spring is in contact with the inner surface of the self-locking housing, and the other end of the propulsion spring is a slider contact, the slider link is inserted into the interior of the propulsion spring
  • the self-locking device further includes two torsion springs respectively providing a torsional force for the left arm and the right arm;
  • the block is provided with a contact block, the contact block position corresponding to the position of the self-locking housing opening.
  • the mounting mechanism further includes a positioning assembly coupled to the bracket.
  • the positioning assembly includes a positioning rod and a spring sleeved on an outer surface of the positioning rod.
  • the positioning assembly is mounted to the front side of the bracket, and the first self-locking member is mounted to the inner side of the bracket.
  • the mounting mechanism is at least two.
  • the LED bracket further includes a bracket connector, the bracket connector includes a wrench, and a bolt connected to the wrench, the bracket is provided with a through hole, and the wrench is located inside the bracket, The bolt protrudes from the through hole, and the bracket is further provided with a connecting hole.
  • bracket connectors are at least two, and the connecting holes are at least two.
  • the wrench is movably connected to the bolt.
  • the bracket connector further includes a gasket, the gasket is provided with a gasket hole, and the bolt passes through the gasket hole, and in use, the gasket is located at the wrench Inside the stent.
  • the invention also provides an LED screen module, the LED screen module being provided with a second self-locking component for locking or unlocking cooperation with the first self-locking component.
  • the LED screen module is provided with a positioning hole for positioning and matching with the positioning component.
  • the second self-locking component is a self-locking accessory, and the self-locking
  • the accessory includes a self-locking lever and a protrusion disposed at an end of the self-locking lever, the root of the self-locking lever being connected to the LED screen module.
  • the present invention also provides an LED screen comprising the LED holder and the LED screen module, the LED screen module being mounted on the bracket.
  • the plurality of brackets are assembled, and a plurality of the brackets are assembled together by a bracket connector.
  • the invention has the beneficial effects that the bracket of the invention is provided with a self-locking device, so that the LED screen module can be separately disassembled and replaced, and the use of other LED screen modules is not affected, so that the disassembly and assembly of the LED screen module is convenient, and the work efficiency is improved. .
  • FIG. 1 is a schematic structural view of an LED holder of the present invention
  • FIG. 2 is a schematic structural view of a positioning assembly of the present invention
  • FIG. 3 is a schematic structural view of two LED brackets of the present invention not mounted together;
  • FIG. 4 is a schematic structural view of two LED brackets of the present invention installed together;
  • Figure 5 is a schematic structural view of an LED screen module of the present invention.
  • Figure 6 is an enlarged schematic view of A of Figure 5;
  • FIG. 7 is a schematic view showing the mounting structure of the LED bracket and the LED screen module.
  • Figure 8 is a schematic view showing the structure of the self-locking device of the present invention.
  • Figure 9 is a schematic exploded view of the self-locking device of the present invention.
  • Fig. 10 is an enlarged schematic view showing a portion A of Fig. 9.
  • Figure 11 is a schematic view of the self-locking fitting and the self-locking device of the present invention, wherein the self-locking fitting is not inserted into the interior of the self-locking device.
  • Figure 12 is a schematic view showing the cooperation of the self-locking fitting and the self-locking device of the present invention, wherein the self-locking fitting is in contact with the contact block.
  • Figure 13 is a schematic view showing the cooperation of the self-locking fitting and the self-locking device of the present invention, wherein the self-locking fitting is inserted into the interior of the self-locking device.
  • Figure 14 is a schematic view of the self-locking fitting and the self-locking device of the present invention, wherein the self-locking fitting is pulled out from the inside of the self-locking device.
  • Figure 15 is a schematic exploded view of the stent connector of the present invention.
  • Figure 16 is a schematic view showing the state change of the stent connector of the present invention.
  • the present invention discloses an LED bracket 10 including a bracket 101, and the branch
  • the frame 101 is provided with a mounting mechanism for mounting the LED screen module 20, the mounting mechanism including a first self-locking member that is coupled to the bracket 101.
  • the first self-locking component can be a self-locking device 102 or a self-locking accessory 201. In a preferred embodiment of the invention, the first self-locking component is a self-locking device 102.
  • the self-locking device 102 includes a self-locking housing 1021, a left holding arm 1022, a right holding arm 1023, and a slider 1024.
  • the self-locking housing 1021 is provided with a self-locking housing.
  • the body opening 10211, the left arm 1022 and the right arm 1023 are respectively movably connected to the slider 1024, the slider 1024 is located in the latch body 1021, and the slider 1024 Capable of sliding within the self-locking housing 1021, the self-locking device 102 further includes an elastic member for advancing the slider 1024 toward the self-locking housing opening 10211; the self-locking device The 102 further includes an auxiliary mechanism for causing the left arm 1022 and the right arm 1023 to close and cooperate when the slider 1024 moves inside the self-locking housing 1021, the self-locking device 102 including The push-type self-locking mechanism that locks and unlocks the slider 1024 by pressing.
  • the latch housing 1021 is formed by snapping together the upper cover 10211 and the lower cover 10212.
  • the movable connection of the left arm 1022 and the right arm 1023 to the slider 1024 respectively means that the left arm 1022 can be rotated on the slider 1024, and likewise, the right arm 1023 can also be rotated on the slider 1024.
  • the push-type self-locking mechanism includes a latching lever 1025, and a sliding slot 10412 disposed on the slider 1024.
  • One end of the latching lever 1025 is located in the slot 10241.
  • the other end of the self-locking lever 1025 is in a rotationally engaging manner with the self-locking housing 1021.
  • the sliding slot 1041 is provided with a limiting block that is matched with one end of the self-locking limiting rod 1025. 1026, a gap between the limiting block 1026 and the sliding slot 1041 forms a passage for the self-locking stopper rod 1025 to move.
  • the self-locking stopper rod 1025 is respectively provided with a 90-degree bend at both ends.
  • a hole is disposed in the self-locking device housing 1021.
  • the other end of the self-locking rod limiting rod 1025 is embedded in the hole, and the other end of the self-locking rod limiting rod 1025 can be rotated in the hole, thereby realizing the self-locking rod limiting rod.
  • the other end of 1025 is in rotational engagement with the self-locking housing 1021.
  • the auxiliary mechanism is two guide posts 1027 installed inside the self-locking device housing 1021, and the two guiding posts 1027 are respectively located on opposite sides of the self-locking device housing opening 10211, when the slider 1024 When moving to the inside of the self-locking housing 1021, the left arm 1022 and the right arm 1023 are respectively pressed by the two guide posts 1027, so that the left arm 1022 and the right are The arm 1023 is in a closed fit.
  • Moving the slider 1024 to the interior of the self-locking housing 1021 means that the slider 1024 is away from the self-locking housing
  • the body opening 10211 is moved in the direction, that is, the slider 1024 is pressed to move the slider 1024 toward the inside of the latch housing 1021.
  • the closing engagement of the left arm 1022 and the right arm 1023 means that the left arm 1022 and the right arm 1023 are closed inwardly to clamp the self-locking accessory 201.
  • the elastic member is a propulsion spring 1027
  • the slider 1024 is provided with a slider link 1042, one end of the propulsion spring 1027 is in contact with the inner surface of the self-locking housing 1021, and the other end of the propulsion spring 1027 is
  • the slider 1024 is in contact with the slider link 1042 inserted into the interior of the propulsion spring 1027; the self-locking device 102 further includes two for providing the torsional force for the left arm 1022 and the right arm 1023, respectively.
  • the torsion spring 1028; the slider 1024 is provided with a contact block 10243, and the position of the contact block 10243 corresponds to the position of the self-locker housing opening 10211.
  • the gap between the limiting block 1026 and the inner surface of the sliding slot 10241 there is a gap between the limiting block 1026 and the inner surface of the sliding slot 10241, and the limiting block 1026 is provided with a limiting slot 10261.
  • the gap between the limiting block 1026 and the inner surface of the sliding slot 1041 forms a supply space.
  • the self-locking lever 1025 is moved to the first passage of the limiting slot 10261, and the gap between the limiting block 1026 and the inner surface of the sliding slot 1041 is formed to be disengaged from the latching lever 1025.
  • the limiting slot 10261 slides to the second passage at the end of the sliding slot 10241.
  • the broken line in the chute 10241 is the first passage.
  • the broken line in the chute 10241 is the second passage.
  • the self-locking fitting 201 When working, as shown in FIG. 11, the self-locking fitting 201 is aligned with the contact block 10243; as shown in FIG. 12, the self-locking fitting 201 is pressed downward to move the slider 1024 to the inside of the self-locking housing 1021, thereby driving The left arm 1022 and the right arm 1023 are inwardly closed. At this time, one end of the self-locking rod 1025 is moved from the first passage to the limiting slot 10261; as shown in FIG. 13, the left arm 1022 and the right arm 1023 is closed and locked with the self-locking fitting 201. At this time, one end of the self-locking limit rod 1025 is in a limit fit with the limiting slot 10261; as shown in FIG.
  • the self-locking fitting 201 is pressed downward to make the self-locking
  • One end of the limiting rod 1025 is disengaged from the limiting slot 10261.
  • one end of the locking rod limiting rod 1025 slides along the second passage to the end of the sliding slot 10241.
  • the slider 1024 is self-locking.
  • the housing opening 10211 is moved in the direction of the torsion spring 1028, and the left arm 1022 and the right arm 1023 are opened to both sides, so that the self-locking fitting 201 can be taken out.
  • the mounting mechanism further includes a positioning assembly 103 that is coupled to the bracket 101.
  • the positioning component 103 includes a positioning rod 1031 and a spring 1032 sleeved on an outer surface of the positioning rod 1031 .
  • the positioning rod 1031 can position the screen module 20 and ensure vertical downward when pressed, ensuring the position of the self-locking device 102.
  • the spring 1032 is used because the self-locking accessory 201 is released (unlocked) In the case of the screen module 20 can be bounced.
  • the positioning component 103 is mounted on the front surface of the bracket 101, and the self-locking device 102 is mounted on the inner side of the bracket 101.
  • the mounting mechanism is at least two.
  • the LED bracket 10 further includes a bracket connector 104 including a wrench 1041 and a bolt 1042 connected to the wrench 1041.
  • the bracket 101 is provided with a through hole, and the wrench 1041 is located at the bracket 101.
  • the bolt 1042 protrudes from the through hole, and the bracket 101 is further provided with a connecting hole.
  • the bracket 101 has a rectangular shape, and the bracket connector 104 is at least two.
  • the two bracket connectors 104 are respectively mounted on two adjacent frames of the bracket 101, and the connecting holes are at least two and two.
  • the connecting holes are respectively disposed on the other two adjacent frames of the bracket 101.
  • the wrench 1041 is movably connected to the bolt 1042 , and the bracket connector 104 further includes a gasket 1043 , and the gasket 1043 is provided with a gasket hole, and the bolt 1042 passes through the The gasket 1043 is located inside the wrench 1041 and the bracket 101 when in use.
  • the function of the spacer 1043 is to provide the bolt 1042 with a better rotational locking effect, preventing friction between the wrench 1041 and the surface of the bracket 101.
  • the bolt 1042 passes through the gasket hole, the through hole, and then the nut is tightened clockwise.
  • the change of the wrench 1041 shows that as the wrench 1041 rotates, the distance between the wrench 1041 and the nut is compressed, and the tension bracket 101 functions as a stabilizer.
  • the bracket 101 is mounted as a carrier for the LED panel module 20, and the plurality of brackets 101 can be spliced into a carrier of any size and shape by the bracket connector 40.
  • the present invention also discloses an LED screen module 20, which is provided with a second self-locking component that is locked or unlocked with the first self-locking component.
  • the second self-locking component can be a self-locking accessory 201 or a self-locking device 102.
  • the second self-locking component is a self-locking accessory 201.
  • the LED screen module 20 is provided with a self-locking accessory 201 that is locked or unlocked with the self-locking device 102.
  • the LED screen module 20 is provided with a positioning hole 202 for positioning and positioning with the positioning assembly 103.
  • the self-locking accessory 201 includes a self-locking lever 2011 and a protrusion 2012 disposed at an end of the self-locking lever 2011 , and the root of the self-locking lever 2011 is connected to the LED screen module 20 .
  • the positioning component 103 cooperates with the positioning hole 202 in the LED screen module 20 for mounting the LED Positioning of the screen module 20.
  • the self-locking device 102 cooperates with the self-locking accessory 201 in the LED screen module 20 for completely fixing the LED screen module 20 and the bracket 101.
  • the self-locking device 102 includes a self-locking mechanism, and the first pressing locks the self-locking accessory. 201, the second press will release and bounce the self-locking accessory 201, so reciprocating.
  • the invention also discloses an LED screen comprising the LED bracket 10 and the LED screen module 20, and the LED screen module 20 is mounted on the bracket 101.
  • the plurality of brackets 101 are plural, and the plurality of brackets 101 are assembled together by the bracket connector 104.
  • the first step is to connect the two brackets 101 together through the bracket connector 104. Specifically, the bolts 1042 of the left bracket 101 are inserted into the connecting holes of the bracket 101 on the right side, and then the bolts 1042 are locked by the screw caps. Thus, the two brackets 101 on the left and right sides are connected together.
  • the positioning component 103 is firstly engaged with the positioning hole 202 for positioning (ie, the positioning rod 1031 is inserted into the positioning hole 202, the spring 1032 and the LED screen module 20).
  • the back surface contact) is then fixed to the bracket 101 by the self-locking device 102 and the self-locking accessory 201 (ie, the LED screen module 20 is pressed, and the self-locking device 102 is engaged with the self-locking accessory 201. tight).
  • the step of installing the LED screen of the present invention can be reversed, that is, the LED screen module 20 is first mounted on the bracket 101, and then the plurality of brackets 101 are spliced into any shape and size.
  • the bracket 101 is used as a carrier, and the LED screen module 20 is separately mounted and detached from the front of the bracket 101 by the cooperation of the positioning component 103, the positioning hole 202, the self-locking device 102, and the self-locking accessory 201.
  • the self-locking accessory 201 can be used to reciprocate the self-locking and pop-up function, and the LED screen module 20 is pressed to realize the simple and convenient disassembly of the LED screen module 20.
  • a plurality of brackets 101 on which the LED panel modules 20 have been mounted are spliced together by the bracket connector 104, so that the plurality of LED panel modules 20 are spliced together to become a larger or arbitrarily sized LED screen.

Abstract

一种LED支架（10）、LED屏模块（20）及LED屏幕，该LED支架（10）包括支架（101），所述支架（101）设有供安装LED屏模块（20）的安装机构，所述安装机构包括第一自锁部件，所述第一自锁部件与所述支架（101）相连。该LED屏模块（20）设有与第一自锁部件进行锁紧或解锁配合的第二自锁部件，该LED屏幕包括LED支架（10）和所述LED屏模块（20），所述LED屏模块（20）安装在所述支架（101）上。所述支架（101）设有自锁器（102），从而可以单独拆装更换LED屏模块（20），并且不影响其他LED屏模块（20）的使用，使得LED屏模块（20）的拆装方便，提高工作效率。

Description

LED支架、LED屏模块及LED屏幕 【技术领域】
本发明涉及LED屏幕技术领域，尤其涉及LED支架、LED屏模块及LED屏幕。
【背景技术】
现有户外LED屏幕多数都是固定尺寸，无法满足在不同环境中所需不同尺寸的LED屏幕，并且安装非常困难。
现有产品均是把大屏幕做成小模块进行拼装成任意尺寸产品，存在产品安装十分不便，如果安装好后进行维护时只能将整体拆除更换小模块，而不能在不拆除其他模块同时单独更换小模块等问题。
【发明内容】
本发明提供了一种LED支架，包括支架，所述支架设有供安装LED屏模块的安装机构，所述安装机构包括第一自锁部件，所述第一自锁部件与所述支架相连。
作为本发明的进一步改进，所述第一自锁部件为自锁器，所述自锁器包括自锁器壳体、左抱臂、右抱臂、滑块，所述自锁器壳体设有自锁器壳体开口，所述左抱臂和所述右抱臂分别与所述滑块为活动连接，所述滑块位于所述自锁器壳体内，且所述滑块能够在所述自锁器壳体内滑动，所述自锁器还包括用于将所述滑块向所述自锁器壳体开口方向推进的弹性部件；所述自锁器还包括当所述滑块向所述自锁器壳体内部移动时、使所述左抱臂和所述右抱臂进行闭合配合的辅助机构，所述自锁器包括通过按压方式使所述滑块进行锁定及解锁的按压式自锁机构。
作为本发明的进一步改进，所述按压式自锁机构包括自锁器限位杆、以及设置在所述滑块上的滑槽，所述自锁器限位杆一端位于所述滑槽内，所述自锁器限位杆另一端与所述自锁器壳体为转动配合，所述滑槽内设有与所述自锁器限位杆一端过行限位配合的限位块，所述限位块与所述滑槽之间的间隙形成供所述自锁器限位杆移动的通道。
作为本发明的进一步改进，所述限位块与所述滑槽内表面之间存在间隙，所述限位块设有限位槽，所述限位块与所述滑槽内表面的间隙形成供所述自锁器限位杆移动至所述限位槽的第一通道，所述限位块与所述滑槽 内表面的间隙形成供所述自锁器限位杆脱离所述限位槽滑动至所述滑槽端部的第二通道。
作为本发明的进一步改进，所述辅助机构为安装在所述自锁器壳体内部的两个导柱，两个所述导柱分别位于所述自锁器壳体开口两侧，当所述滑块向所述自锁器壳体内部移动时，使所述左抱臂和所述右抱臂分别受到两个所述导柱的挤压，从而使左抱臂和所述右抱臂进行闭合配合。
作为本发明的进一步改进，所述弹性部件为推进弹簧，所述滑块设有滑块连杆，所述推进弹簧一端与所述自锁器壳体内表面接触，所述推进弹簧另一端与所述滑块接触，所述滑块连杆插入所述推进弹簧内部；所述自锁器还包括为所述左抱臂和所述右抱臂分别提供扭转力的两个扭转弹簧；所述滑块设有触点块，所述触点块位置与所述自锁器壳体开口位置对应。
作为本发明的进一步改进，所述安装机构还包括定位组件，所述定位组件与所述支架相连。
作为本发明的进一步改进，所述定位组件包括定位杆、以及套设于所述定位杆外表面的弹簧。
作为本发明的进一步改进，所述定位组件安装于所述支架正面，所述第一自锁部件安装于所述支架内侧面。
作为本发明的进一步改进，所述安装机构为至少两个。
作为本发明的进一步改进，该LED支架还包括支架连接器，所述支架连接器包括扳手、以及与所述扳手相连的螺栓，所述支架设有过孔，所述扳手位于所述支架内侧，所述螺栓从所述过孔中伸出，所述支架还设有连接孔。
作为本发明的进一步改进，所述支架连接器至少为两个，所述连接孔至少为两个。
作为本发明的进一步改进，所述扳手与所述螺栓为活动连接。
作为本发明的进一步改进，所述支架连接器还包括垫片，所述垫片设有垫片孔，所述螺栓穿过所述垫片孔，使用时，所述垫片位于所述扳手与所述支架内侧。
本发明还提供了一种LED屏模块，该LED屏模块设有与第一自锁部件进行锁紧或解锁配合的第二自锁部件。
作为本发明的进一步改进，该LED屏模块设有与定位组件进行定位配合的定位孔。
作为本发明的进一步改进，所述第二自锁部件为自锁配件，所述自锁 配件包括自锁杆、以及设于所述自锁杆端部的凸起，所述自锁杆根部与所述LED屏模块相连。
本发明还提供了一种LED屏幕，包括所述LED支架和所述LED屏模块，所述LED屏模块安装在所述支架上。
作为本发明的进一步改进，所述支架为多个，多个所述支架通过支架连接器拼装在一起。
本发明的有益效果是：本发明的支架设有自锁器，从而可以单独拆装更换LED屏模块，并且不影响其他LED屏模块的使用，使的LED屏模块的拆装方便，提高工作效率。
【附图说明】
图1是本发明的LED支架结构示意图；
图2是本发明的定位组件结构示意图；
图3是本发明的两个LED支架未安装在一起的结构示意图；
图4是本发明的两个LED支架安装在一起的结构示意图；
图5是本发明的LED屏模块结构示意图；
图6是图5的A处放大示意图；
图7是LED支架与LED屏模块安装结构示意图。
图8是本发明的自锁器结构示意图。
图9是本发明的自锁器分解结构示意图。
图10是图9的A处放大示意图。
图11是本发明的自锁配件与自锁器配合示意图，其中，自锁配件未插入自锁器内部。
图12是本发明的自锁配件与自锁器配合示意图，其中，自锁配件与触点块接触示意图。
图13是本发明的自锁配件与自锁器配合示意图，其中，自锁配件插入自锁器内部。
图14是本发明的自锁配件与自锁器配合示意图，其中，自锁配件从自锁器内部拔出。
图15是本发明的支架连接器分解结构示意图。
图16是本发明的支架连接器的状态变化示意图。
【具体实施方式】
如图1所示，本发明公开了一种LED支架10，包括支架101，所述支 架101设有供安装LED屏模块20的安装机构，所述安装机构包括第一自锁部件，所述第一自锁部件与所述支架101相连。
该第一自锁部件可以是自锁器102或者是自锁配件201，本发明的优选实施例是该第一自锁部件为自锁器102。
如图8-10所示，所述自锁器102包括自锁器壳体1021、左抱臂1022、右抱臂1023、滑块1024，所述自锁器壳体1021设有自锁器壳体开口10211，所述左抱臂1022和所述右抱臂1023分别与所述滑块1024为活动连接，所述滑块1024位于所述自锁器壳体1021内，且所述滑块1024能够在所述自锁器壳体1021内滑动，所述自锁器102还包括用于将所述滑块1024向所述自锁器壳体开口10211方向推进的弹性部件；所述自锁器102还包括当所述滑块1024向所述自锁器壳体1021内部移动时、使所述左抱臂1022和所述右抱臂1023进行闭合配合的辅助机构，所述自锁器102包括通过按压方式使所述滑块1024进行锁定及解锁的按压式自锁机构。
该自锁器壳体1021由上盖10211和下盖10212扣合在一起形成。
左抱臂1022和右抱臂1023分别与滑块1024为活动连接是指：左抱臂1022可以在滑块1024上转动，同样，右抱臂1023也可以在滑块1024上转动。
所述按压式自锁机构包括自锁器限位杆1025、以及设置在所述滑块1024上的滑槽10241，所述自锁器限位杆1025一端位于所述滑槽10241内，所述自锁器限位杆1025另一端与所述自锁器壳体1021为转动配合，所述滑槽10241内设有与所述自锁器限位杆1025一端过行限位配合的限位块1026，所述限位块1026与所述滑槽10241之间的间隙形成供所述自锁器限位杆1025移动的通道。
该自锁器限位杆1025两端分别设有90度弯折。在自锁器壳体1021内设有孔，自锁器限位杆1025另一端嵌入该孔内，且自锁器限位杆1025另一端能够在孔内转动，从而实现自锁器限位杆1025另一端与自锁器壳体1021的转动配合。
所述辅助机构为安装在所述自锁器壳体1021内部的两个导柱1027，两个所述导柱1027分别位于所述自锁器壳体开口10211两侧，当所述滑块1024向所述自锁器壳体1021内部移动时，使所述左抱臂1022和所述右抱臂1023分别受到两个所述导柱1027的挤压，从而使左抱臂1022和所述右抱臂1023进行闭合配合。
滑块1024向自锁器壳体1021内部移动是指滑块1024向远离自锁器壳 体开口10211方向移动，即，按压滑块1024使滑块1024向自锁器壳体1021内部移动。
左抱臂1022和右抱臂1023进行闭合配合是指左抱臂1022和右抱臂1023向内合拢，从而夹紧自锁配件201。
所述弹性部件为推进弹簧1027，所述滑块1024设有滑块连杆10242，所述推进弹簧1027一端与所述自锁器壳体1021内表面接触，所述推进弹簧1027另一端与所述滑块1024接触，所述滑块连杆10242插入所述推进弹簧1027内部；所述自锁器102还包括为所述左抱臂1022和所述右抱臂1023分别提供扭转力的两个扭转弹簧1028；所述滑块1024设有触点块10243，所述触点块10243位置与所述自锁器壳体开口10211位置对应。
所述限位块1026与所述滑槽10241内表面之间存在间隙，所述限位块1026设有限位槽10261，所述限位块1026与所述滑槽10241内表面的间隙形成供所述自锁器限位杆1025移动至所述限位槽10261的第一通道，所述限位块1026与所述滑槽10241内表面的间隙形成供所述自锁器限位杆1025脱离所述限位槽10261滑动至所述滑槽10241端部的第二通道。
在图12中，滑槽10241内的虚线是第一通道。在图14中，滑槽10241内的虚线是第二通道。
工作时，如图11所示，自锁配件201对准触点块10243；如图12所示，自锁配件201向下压，使滑块1024向自锁器壳体1021内部移动，从而带动左抱臂1022和右抱臂1023向内合拢，此时自锁器限位杆1025一端会由第一通道向限位槽10261位置移动；如图13所示，左抱臂1022和右抱臂1023成闭合配合锁紧自锁配件201，此时自锁器限位杆1025一端与限位槽10261呈限位配合；如图14所示，再用力向下按压自锁配件201，使自锁器限位杆1025一端脱离限位槽10261，此时，自锁器限位杆1025一端沿着第二通道滑动至滑槽10241端部，在推进弹簧1027的作用下，滑块1024向自锁器壳体开口10211方向移动，在扭转弹簧1028的作用下，左抱臂1022和右抱臂1023向两边张开，这样便可以取出自锁配件201。
所述安装机构还包括定位组件103，所述定位组件103与所述支架101相连。
如图2所示，所述定位组件103包括定位杆1031、以及套设于所述定位杆1031外表面的弹簧1032。
定位杆1031能给屏模块20定位并且在按压的时候保证垂直向下，保证自锁器102连接位置。使用弹簧1032是因为在自锁配件201放开(解锁) 的情况下能将屏模块20弹起。
所述定位组件103安装于所述支架101正面，所述自锁器102安装于所述支架101内侧面。
所述安装机构为至少两个。
该LED支架10还包括支架连接器104，所述支架连接器104包括扳手1041、以及与所述扳手1041相连的螺栓1042，所述支架101设有过孔，所述扳手1041位于所述支架101内侧，所述螺栓1042从所述过孔中伸出，所述支架101还设有连接孔。
所述支架101呈长方形，所述支架连接器104至少为两个，两个所述支架连接器104分别安装在支架101的相邻两条边框上，所述连接孔至少为两个，两个连接孔分别设于支架101的另外两条相邻边框上。
如图15所示，所述扳手1041与所述螺栓1042为活动连接，所述支架连接器104还包括垫片1043，所述垫片1043设有垫片孔，所述螺栓1042穿过所述垫片孔，使用时，所述垫片1043位于所述扳手1041与所述支架101内侧。
垫片1043的作用是使螺栓1042具有更好的旋转锁紧效果，防止扳手1041与支架101表面的摩擦。
工作时，螺栓1042穿过垫片孔、过孔，然后再顺时针旋紧螺母。
如图16所示，通过扳手1041的变化可知，随着扳手1041方向转动，扳手1041与螺母之间距离被压缩，拉紧支架101起到稳固作用。
支架101作为LED屏模块20安装载体，通过支架连接器40可以将多块支架101拼接变为任意尺寸和形状的载体。
如图5所示，本发明还公开了一种LED屏模块20，该LED屏模块20设有与第一自锁部件进行锁紧或解锁配合的第二自锁部件。
该第二自锁部件可以是自锁配件201或者是自锁器102，本发明的优选实施例是该第二自锁部件为自锁配件201。
即，该LED屏模块20设有与自锁器102进行锁紧或解锁配的自锁配件201。
该LED屏模块20设有与定位组件103进行定位配合的定位孔202。
如图6所示，所述自锁配件201包括自锁杆2011、以及设于所述自锁杆2011端部的凸起2012，所述自锁杆2011根部与所述LED屏模块20相连。
定位组件103与LED屏模块20中的定位孔202配合，用于安装LED 屏模块20时的定位。
自锁器102与LED屏模块20中的自锁配件201配合，用于将LED屏模块20与支架101完全固定，自锁器102中包含自锁机构，第一次按压会锁住自锁配件201，第二次按压会放开并弹起自锁配件201，如此往复。
本发明还公开了一种LED屏幕，包括所述LED支架10和所述LED屏模块20，所述LED屏模块20安装在所述支架101上。
所述支架101为多个，多个所述支架101通过支架连接器104拼装在一起。
安装LED屏幕时，按照如下步骤进行：
第一步：通过支架连接器104将两个支架101连接在一起，具体为，将左边的支架101的螺栓1042伸入右边的支架101的连接孔中，然后再通过螺丝帽将螺栓1042锁紧，从而将左边和右边的两个支架101连接在一起。
第二步：将LED屏模块20安装在支架101上，具体为，先通过定位组件103与定位孔202配合进行定位(即，将定位杆1031插入定位孔202中，弹簧1032与LED屏模块20背面接触)，然后再通过自锁器102与自锁配件201配合将LED屏模块20固定在支架101上(即，将LED屏模块20按下，通过自锁器102与自锁配件201配合锁紧)。
当然，本发明的安装LED屏幕的步骤的可以颠倒的，即先将LED屏模块20安装在支架101上，然后再将多个支架101拼接成任意形状、尺寸。
本发明以支架101作为载体，通过定位组件103、定位孔202、自锁器102、以及自锁配件201的配合实现LED屏模块20从支架101前方单独安装、拆卸。
使用自锁配件201能往复自锁和弹起功能，按压所述LED屏模块20实现简单方便对所述LED屏模块20拆卸。
通过支架连接器104将多个已安装好LED屏模块20的支架101拼接在一起，实现多个LED屏模块20拼接在一起，变为更大或者任意尺寸的LED屏幕。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (19)

  1. 一种LED支架，其特征在于：包括支架(101)，所述支架(101)设有供安装LED屏模块(20)的安装机构，所述安装机构包括第一自锁部件，所述第一自锁部件与所述支架(101)相连。
  2. 根据权利要求1所述的LED支架，其特征在于：所述第一自锁部件为自锁器(102)，所述自锁器(102)包括自锁器壳体(1021)、左抱臂(1022)、右抱臂(1023)、滑块(1024)，所述自锁器壳体(1021)设有自锁器壳体开口(10211)，所述左抱臂(1022)和所述右抱臂(1023)分别与所述滑块(1024)为活动连接，所述滑块(1024)位于所述自锁器壳体(1021)内，且所述滑块(1024)能够在所述自锁器壳体(1021)内滑动，所述自锁器(102)还包括用于将所述滑块(1024)向所述自锁器壳体开口(10211)方向推进的弹性部件；所述自锁器(102)还包括当所述滑块(1024)向所述自锁器壳体(1021)内部移动时、使所述左抱臂(1022)和所述右抱臂(1023)进行闭合配合的辅助机构，所述自锁器(102)包括通过按压方式使所述滑块(1024)进行锁定及解锁的按压式自锁机构。
  3. 根据权利要求2所述的LED支架，其特征在于：所述按压式自锁机构包括自锁器限位杆(1025)、以及设置在所述滑块(1024)上的滑槽(10241)，所述自锁器限位杆(1025)一端位于所述滑槽(10241)内，所述自锁器限位杆(1025)另一端与所述自锁器壳体(1021)为转动配合，所述滑槽(10241)内设有与所述自锁器限位杆(1025)一端过行限位配合的限位块(1026)，所述限位块(1026)与所述滑槽(10241)之间的间隙形成供所述自锁器限位杆(1025)移动的通道。
  4. 根据权利要求3所述的LED支架，其特征在于：所述限位块(1026)与所述滑槽(10241)内表面之间存在间隙，所述限位块(1026)设有限位槽(10261)，所述限位块(1026)与所述滑槽(10241)内表面的间隙形成供所述自锁器限位杆(1025)移动至所述限位槽(10261)的第一通道，所述限位块(1026)与所述滑槽(10241)内表面的间隙形成供所述自锁器限位杆(1025)脱离所述限位槽(10261)滑动至所述滑槽(10241)端部的第二通道。
  5. 根据权利要求2所述的LED支架，其特征在于：所述辅助机构为安装在所述自锁器壳体(1021)内部的两个导柱(1027)，两个所述导柱(1027) 分别位于所述自锁器壳体开口(10211)两侧，当所述滑块(1024)向所述自锁器壳体(1021)内部移动时，使所述左抱臂(1022)和所述右抱臂(1023)分别受到两个所述导柱(1027)的挤压，从而使左抱臂(1022)和所述右抱臂(1023)进行闭合配合。
  6. 根据权利要求2所述的LED支架，其特征在于：所述弹性部件为推进弹簧(1027)，所述滑块(1024)设有滑块连杆(10242)，所述推进弹簧(1027)一端与所述自锁器壳体(1021)内表面接触，所述推进弹簧(1027)另一端与所述滑块(1024)接触，所述滑块连杆(10242)插入所述推进弹簧(1027)内部；所述自锁器(102)还包括为所述左抱臂(1022)和所述右抱臂(1023)分别提供扭转力的两个扭转弹簧(1028)；所述滑块(1024)设有触点块(10243)，所述触点块(10243)位置与所述自锁器壳体开口(10211)位置对应。
  7. 根据权利要求1所述的LED支架，其特征在于：所述安装机构还包括定位组件(103)，所述定位组件(103)与所述支架(101)相连。
  8. 根据权利要求2所述的LED支架，其特征在于：所述定位组件(103)包括定位杆(1031)、以及套设于所述定位杆(1031)外表面的弹簧(1032)。
  9. 根据权利要求2所述的LED支架，其特征在于：所述定位组件(103)安装于所述支架(101)正面，所述第一自锁部件安装于所述支架(101)内侧面。
  10. 根据权利要求2所述的LED支架，其特征在于：所述安装机构为至少两个。
  11. 根据权利要求1所述的LED支架，其特征在于：该LED支架还包括支架连接器(104)，所述支架连接器(104)包括扳手(1041)、以及与所述扳手(1041)相连的螺栓(1042)，所述支架(101)设有过孔，所述扳手(1041)位于所述支架(101)内侧，所述螺栓(1042)从所述过孔中伸出，所述支架(101)还设有连接孔。
  12. 根据权利要求11所述的LED支架，其特征在于：所述支架连接器(104)至少为两个，所述连接孔至少为两个。
  13. 根据权利要求11所述的LED支架，其特征在于：所述扳手(1041)与所述螺栓(1042)为活动连接。
  14. 根据权利要求13所述的LED支架，其特征在于：所述支架连接器(104)还包括垫片(1043)，所述垫片(1043)设有垫片孔，所述螺栓(1042)穿过所述垫片孔，使用时，所述垫片(1043)位于所述扳手(1041)与所述支架(101)内侧。
  15. 一种LED屏模块，其特征在于：该LED屏模块(20)设有与第一自锁部件进行锁紧或解锁配合的第二自锁部件。
  16. 根据权利要求15所述的LED屏模块，其特征在于：所述第二自锁部件为自锁配件(201)，所述自锁配件(201)包括自锁杆(2011)、以及设于所述自锁杆(2011)端部的凸起(2012)，所述自锁杆(2011)根部与所述LED屏模块(20)相连。
  17. 根据权利要求15所述的LED屏模块，其特征在于：该LED屏模块(20)设有与定位组件(103)进行定位配合的定位孔(202)。
  18. 一种LED屏幕，其特征在于：包括权利要求1至14任一项所述LED支架(10)和权利要求15至17任一项所述LED屏模块(20)，所述LED屏模块(20)安装在所述支架(101)上。
  19. 根据权利要求18所述的LED屏模块，其特征在于：所述支架(101)为多个，多个所述支架(101)通过支架连接器(104)拼装在一起。
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