CN111169804A - Corner protection mechanism and LED display screen - Google Patents
Corner protection mechanism and LED display screen Download PDFInfo
- Publication number
- CN111169804A CN111169804A CN202010083991.XA CN202010083991A CN111169804A CN 111169804 A CN111169804 A CN 111169804A CN 202010083991 A CN202010083991 A CN 202010083991A CN 111169804 A CN111169804 A CN 111169804A
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- Prior art keywords
- corner
- corner protector
- base
- display screen
- state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D59/00—Plugs, sleeves, caps, or like rigid or semi-rigid elements for protecting parts of articles or for bundling articles, e.g. protectors for screw-threads, end caps for tubes or for bundling rod-shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
Abstract
The application provides a corner protection mechanism and an LED display screen, wherein the corner protection mechanism comprises a corner protection base, a corner protection body and a pressing assembly, the corner protection body is movably connected with the corner protection base, and the corner protection body has a first state and a second state relative to the corner protection base; when the angle bead body is in a first state relative to the angle bead base, the angle bead body is far away from the display screen, and the angle bead body is locked by the pressing assembly; when the angle bead body is in the second state relative to the angle bead base, the pressing assembly releases the locking of the angle bead body, the angle bead body is arranged close to one side edge of the display screen, and the angle bead body and the angle bead base are matched together to protect the edge corner of the display screen. When the angle bead mechanism of this application is adopted, need not frequently to install or dismantle angle bead mechanism, only need switch the angle bead state of body can, easy operation can greatly raise the efficiency, and angle bead mechanism is fixed with the box of display screen moreover, is difficult for losing.
Description
Technical Field
The application relates to the technical field of LED display screens, in particular to a corner protection mechanism and an LED display screen.
Background
Most of corner protection devices of LED display screen box bodies are wrapped by independent soft materials, and the soft materials are sleeved at 4 corners of the box bodies before transportation to prevent collision, so that lamp surfaces or the edges of the box bodies are damaged. This method is very inconvenient and is easy to fall off during transportation, and on the other hand, the installation and the disassembly of the soft material need to consume a lot of manpower, and the efficiency is low.
Disclosure of Invention
The main technical problem who solves of this application provides a corner protector mechanism and LED display screen for solve prior art soft material and drop easily in the use of transport, on the other hand, the installation with dismantle soft material and need consume a large amount of manpowers, the lower technical problem of efficiency.
In order to solve the technical problem, the application adopts a technical scheme that: the corner protection mechanism comprises a corner protection base, a corner protection body and a pressing assembly, wherein the corner protection body is movably connected with the corner protection base, and the corner protection body has a first state and a second state relative to the corner protection base;
when the corner protector body is in a first state relative to the corner protector base, the corner protector body is far away from a display screen, and the compression assembly locks the corner protector body; when the corner protector body is in a second state relative to the corner protector base, the compression assembly releases locking of the corner protector body, the corner protector body is arranged close to one side edge of the display screen, and the corner protector body and the corner protector base are matched together to protect the corner part of the display screen.
Preferably, the angle bead body includes interconnect's angle bead piece and linking arm, be provided with the round pin axle on the linking arm, be provided with first shaft hole on the angle bead base, the round pin axle cover is established in the first shaft hole, the linking arm for the angle bead base can round the axis of round pin axle rotates.
Preferably, the corner protector body further comprises a return spring, the return spring is sleeved on the pin shaft, and the compression assembly releases the locking of the corner protector body in the process that the corner protector body is unlocked, the return spring drives the corner protector body to return from the first state to the second state.
Preferably, the corner protector body further comprises a limiting sheet, and the limiting sheet is arranged on one side of the corner protector sheet;
when the angle bead body is in the second state, the limiting sheet is perpendicular to the plane of the angle bead base.
Preferably, two fixing pieces which are arranged oppositely are arranged on the corner protection base, and the first shaft hole is formed in the fixing pieces.
Preferably, the pressing assembly comprises a connecting rod, a shaft column is arranged on the connecting rod, a second shaft hole is formed in the corner protection base, the shaft column is sleeved in the second shaft hole, and the connecting rod can rotate around the axis of the shaft column relative to the corner protection base.
Preferably, the connecting rod is provided with a top block, the connecting arm is provided with a clamping groove, and when the corner protector body is in a first state relative to the corner protector base, the top block abuts against the clamping groove, so that the corner protector body is maintained in the first state; after the top block is released from the clamping groove, the corner protector body is switched from the first state to the second state.
Preferably, the kicking block is including the first connecting portion, second connecting portion and the third connecting portion that connect gradually, first connecting portion with third connecting portion mutually perpendicular, the second connecting portion with contained angle between the first connecting portion is the obtuse angle, the second connecting portion with contained angle between the third connecting portion is the obtuse angle.
Preferably, the compressing assembly further comprises a pressing knob, the pressing knob is arranged on the connecting rod, and the pressing knob is used for controlling the motion state of the connecting rod.
In order to solve the above technical problem, another technical solution adopted by the present application is: the utility model provides a LED display screen, including the box on the LED display screen, be provided with the storage tank on the box, this application angle bead mechanism set up in the storage tank, in order to protect display screen corner portion.
The beneficial effect of this application is: the corner protection mechanism comprises a corner protection base, a corner protection body and a pressing assembly, wherein the corner protection body is movably connected with the corner protection base, and the corner protection body has a first state and a second state relative to the corner protection base; when the angle bead body is in a first state relative to the angle bead base, the angle bead body is far away from the display screen, and the angle bead body is locked by the pressing assembly; when the angle bead body is in the second state relative to the angle bead base, the pressing assembly releases the locking of the angle bead body, the angle bead body is arranged close to one side edge of the display screen, and the angle bead body and the angle bead base are matched together to protect the edge corner of the display screen. The corner protection mechanism is simple in structure, the state of the corner protection body is switched through rotation, the corner protection body is in the second state in the transportation process, and the corner protection body can shield the corner part of the display screen so as to protect the corner part of the display screen from collision; when the display screen is required to display, the corner protector is in the first state, and the corner part of the display screen is exposed, so that display is realized. When the angle bead mechanism of this application is adopted, need not frequently to install or dismantle angle bead mechanism, only need switch the angle bead state of body can, easy operation can greatly raise the efficiency, and angle bead mechanism is fixed with the box of display screen moreover, is difficult for losing.
Drawings
Fig. 1 is a schematic structural diagram of a corner protection mechanism provided in an embodiment of the present application;
fig. 2 is an exploded view of a corner guard mechanism provided in an embodiment of the present application;
fig. 3 is an exploded view of another corner guard mechanism provided by an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a clamping assembly provided in an embodiment of the present application;
FIG. 5 is a schematic structural diagram of another corner protection mechanism provided in the embodiments of the present application;
FIG. 6 is a schematic structural diagram of a corner protector provided by an embodiment of the present application in different states;
FIG. 7 is a schematic structural diagram of an LED display screen provided in an embodiment of the present application;
FIG. 8 is a schematic structural diagram of another LED display screen provided in the embodiments of the present application;
fig. 9 is a schematic side view of an LED display screen according to an embodiment of the present disclosure;
FIG. 10 is a schematic structural diagram of another corner protection mechanism provided by an embodiment of the present application;
FIG. 11 is a schematic structural diagram of another corner protection mechanism provided by an embodiment of the present application;
FIG. 12 is a schematic diagram of a backside structure of another LED display screen provided in the embodiment of the present application;
fig. 13 is a schematic front structural diagram of another LED display screen provided in the embodiment of the present application in fig. 12.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The application provides a corner protection mechanism, which comprises a corner protection base, a corner protection body and a pressing assembly, wherein the corner protection body is movably connected with the corner protection base, and the corner protection body has a first state and a second state relative to the corner protection base; when the corner protector body is in a first state relative to the corner protector base, the corner protector body is far away from a display screen, and the compression assembly locks the corner protector body; when the corner protector body is in a second state relative to the corner protector base, the compression assembly releases locking of the corner protector body, the corner protector body is arranged close to one side edge of the display screen, and the corner protector body and the corner protector base are matched together to protect the corner part of the display screen.
The corner protection mechanism is simple in structure, the state of the corner protection body is switched through rotation, the corner protection body is in the second state in the transportation process, and the corner protection body can shield the corner part of the display screen so as to protect the corner part of the display screen from collision; when the display screen is required to display, the corner protector is in the first state, and the corner part of the display screen is exposed, so that display is realized. When the angle bead mechanism of this application is adopted, need not frequently to install or dismantle angle bead mechanism, only need switch the angle bead state of body can, easy operation can greatly raise the efficiency, and angle bead mechanism is fixed with the box of display screen moreover, is difficult for losing.
Example 1:
referring to fig. 1 to 6, the structure and operation of the corner protection mechanism will be described in detail.
Referring to fig. 1, the corner protection mechanism 100 of the present embodiment includes a corner protection base 1, a corner protection body 2 and a pressing assembly 3, wherein the corner protection body 2 is movably connected to the corner protection base 1, and the corner protection body 2 has a first state and a second state relative to the corner protection base 1; when the corner protector body 2 is in a first state relative to the corner protector base 1, the corner protector body 2 is far away from a display screen 300, and the compression assembly 3 locks the corner protector body 2; when the angle bead body 2 is in a second state relative to the angle bead base 1, the pressing component 3 releases the locking of the angle bead body 2, the angle bead body 2 is arranged adjacent to one side edge of the display screen 300, and the angle bead body 2 and the angle bead base 1 are matched together to protect the corner edge of the display screen 300.
Combine fig. 2 and fig. 3, angle bead body 2 includes interconnect's angle bead piece 21 and linking arm 22, be provided with round pin axle 221 on the linking arm 22, be provided with first shaft hole 111 on the angle bead base 1, round pin axle 221 cover is established in the first shaft hole 111, linking arm 22 for angle bead base 1 can round the axis of round pin axle 221 rotates. Specifically, two fixing pieces 11 are disposed opposite to each other on the corner protection base 1, and the first shaft hole 111 is disposed on the fixing pieces 11.
In addition, the corner protector body 2 further comprises a return spring 223, the return spring 223 is sleeved on the pin shaft 221, the pressing assembly 3 releases the locking of the corner protector body 2, and the return spring 223 drives the corner protector body 2 to return from the first state to the second state. Wherein, the return spring 223 may be a torsion spring.
In order to avoid the situation that the angle bead body 2 collides with the display screen 200 when the angle bead body 2 is excessively returned due to an excessively large acting force of the return spring 223 in the process of converting the angle bead body 2 from the first state to the second state, the angle bead body 2 further comprises a limiting piece 23, and the limiting piece 23 is arranged on one side of the angle bead piece 21; when the corner protector 2 is in the second state, the limiting piece 23 is perpendicular to the plane of the corner protector base 1. That is, in an actual application scenario, the limiting piece 23 may contact with the corner protection base 1 first, so that on one hand, the limiting is performed, and on the other hand, too much acting force is released through the corner protection base 1, thereby preventing the corner protection body 2 from impacting the display screen 200.
In this embodiment, the pressing component 3 includes a connecting rod 31, a shaft column 311 is disposed on the connecting rod 31, a second shaft hole 121 is disposed on the corner protection base 1, the shaft column 311 is sleeved in the second shaft hole 121, and the connecting rod 31 can rotate around the axis of the shaft column 311 relative to the corner protection base 1. Specifically, two arc-shaped pieces 12 arranged oppositely are arranged on the base, and the second shaft hole 121 is arranged on the arc-shaped pieces 12, wherein a space surrounded by the two arc-shaped pieces 12 is matched with the shape of the connecting rod 31.
Further, the connecting rod 31 is provided with a top block 312, the connecting arm 22 is provided with a clamping groove 222, and when the corner protector 2 is in a first state relative to the corner protector base 1, the top block 312 abuts against the clamping groove 222, so that the corner protector 2 is maintained in the first state; after the top block 312 is released from the engaging groove 222, the corner protector 2 is switched from the first state to the second state. In a practical application scenario, when the top block 312 abuts against the engaging groove 222, the top block 312 may disperse the force from the connecting rod 31 to the arc-shaped piece 12, so as to ensure that the corner protector 2 can be stably maintained in the first state.
Under the specific application scenario, in order to ensure that the top block 312 can abut against the clamping groove 222, the top block 312 needs to have a special structure, so that the top block 312 can enter the clamping groove 222, and the top block 312 can abut against the clamping groove 222, so that the corner protector 2 cannot rotate. Specifically, as shown in fig. 4, the top block 312 includes a first connection portion 3121, a second connection portion 3122, and a third connection portion 3123, which are connected in sequence, the first connection portion 3121 and the third connection portion 3123 are perpendicular to each other, an included angle between the second connection portion 3122 and the first connection portion 3121 is an obtuse angle, and an included angle between the second connection portion 3122 and the third connection portion 3123 is an obtuse angle.
In addition, the compressing assembly 3 further comprises a pressing knob 32, the pressing knob 32 is disposed on the connecting rod 31, and the pressing knob 32 is used for controlling the motion state of the connecting rod 31. The press knob 32 is arranged above the shaft column 311, and a spring is sleeved on the shaft column 311. When the press knob 32 is pressed, the position of the connecting rod 31 can be locked, the connecting rod 31 cannot rotate along the shaft column 311, and when the press knob 32 is released, the connecting rod 31 can rotate along the shaft column 311.
In this embodiment, the corner protection base 1 is further provided with a fixing post 12 and a fixing hole 14, and the corner protection base 1 is fixed on the box 200 of the display screen 300 through the fixing post 12 and the fixing hole 14.
The operation of the corner protection mechanism 100 of the present embodiment will be described in detail below with reference to fig. 6. When the angle bead body 2 is at the position a, the angle bead body 2 is in the first state, and when the angle bead body 2 is at the position B, the angle bead body 2 is in the second state.
Assuming that the corner protector 2 is in the first state in the initial state, the top block 312 abuts against the engaging groove 222, and the corner protector 2 cannot rotate. When the corner part of the display screen 300 needs to be protected, the press button 32 is loosened, the return spring 223 releases external force, the clamping groove 222 is separated from the top block 312 under the driving of the return spring 223, the corner protector body 2 rotates along the pin shaft 221 until the corner protector body returns to the position B, the corner protector body 2 and the corner protector base 1 are mutually matched, and the protection of the corner part of the display screen 300 is completed. When the corner portion of display screen 300 need not be protected, earlier upwards rotate certain angle with connecting rod 31 through external force, then it is rotatory to position A from position B with angle protector body 2 through external force, the power of catching up with in the connection is exerted in the release again, connecting rod 31 rotates downwards, in this process, because second connecting portion 3122 is the slope, first connecting portion 3121 and second connecting portion 3122 can enter into the draw-in groove 222 in proper order, first connecting portion 3121 butt draw-in groove 222, realize the locking to angle protector body 2, then press the pressure and turn round 32, make connecting rod 31 can not rotate, thereby guarantee that angle protector body 2 can maintain at the first state.
Different from the prior art, the corner protection mechanism 100 of the embodiment has a simple structure, the corner protection body 2 is switched to the second state through rotation, and the corner protection body 2 can shield the corner of the display screen 300 in the transportation process so as to protect the corner of the display screen 300 from collision; when the display screen 300 is required to display, the corner protector 2 is in the first state, and the corner part of the display screen 300 is exposed, so that the display is realized. When the corner protection mechanism 100 is adopted, the corner protection mechanism 100 does not need to be frequently installed or detached, only the state of the corner protection body 2 needs to be switched, the operation is simple, the efficiency can be greatly improved, and the corner protection mechanism 100 is fixed with the box body 200 of the display screen 300 and is not easy to lose.
Example 2:
under the practical application scene, when angle bead body 2 is in the second state, produce easily and rock, can touch display screen 300, in order to solve this problem, this embodiment improves based on embodiment 1, can prevent that angle bead body 2 from rocking. As shown in fig. 10 and 11, in combination with embodiment 1, in a preferred embodiment, a stopper plate 24 is disposed on the corner protector 2, a stopper groove 241 is disposed on the stopper plate 24, the shape of the stopper groove 241 is complementary to that of the side wall of the corner protector base 1, and when the corner protector 2 is in the second state, the stopper groove 241 on the stopper plate 24 is in contact with the corner protector base 1, so that the corner protector 2 can be prevented from shaking.
Example 3:
referring to fig. 7 to 9, the present embodiment provides an LED display screen, which includes a box 200, wherein a containing groove 210 is disposed on the box 200, and the corner protection mechanism 100 of embodiment 1 or embodiment 2 is disposed in the containing groove 210 to protect the corner portion of the display screen.
As shown in fig. 12, the present embodiment further provides another LED display screen, where the LED display screen includes a box body 200, a containing groove 210 is disposed on the box body 200, and the corner protection mechanism 100 described in embodiment 1 or embodiment 2 is disposed in the containing groove 210 to protect the corner portion of the display screen.
For the structure and operation of the corner protection mechanism 100, please refer to the above description, and further description is omitted here.
The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. The corner protection mechanism is characterized by comprising a corner protection base, a corner protection body and a pressing assembly, wherein the corner protection body is movably connected with the corner protection base and has a first state and a second state relative to the corner protection base;
when the corner protector body is in a first state relative to the corner protector base, the corner protector body is far away from a display screen, and the compression assembly locks the corner protector body; when the corner protector body is in a second state relative to the corner protector base, the compression assembly releases locking of the corner protector body, the corner protector body is arranged close to one side edge of the display screen, and the corner protector body and the corner protector base are matched together to protect the corner part of the display screen.
2. The corner protector mechanism according to claim 1, wherein the corner protector body comprises a corner protector piece and a connecting arm which are connected with each other, a pin shaft is arranged on the connecting arm, a first shaft hole is arranged on the corner protector base, the pin shaft is sleeved in the first shaft hole, and the connecting arm can rotate around the axis of the pin shaft relative to the corner protector base.
3. The corner protector mechanism of claim 2, wherein the corner protector body further comprises a return spring, the return spring is sleeved on the pin shaft, and the return spring drives the corner protector body to return from the first state to the second state in a process that the pressing assembly releases the locking of the corner protector body.
4. The corner guard mechanism according to claim 2, wherein the corner guard body further comprises a stopper piece provided on one side of the corner guard piece;
when the angle bead body is in the second state, the limiting sheet is perpendicular to the plane of the angle bead base.
5. The corner guard mechanism according to claim 2, wherein the corner guard base is provided with two oppositely disposed fixing pieces, and the first shaft hole is provided in the fixing pieces.
6. The corner guard mechanism according to claim 2, wherein the pressing component comprises a connecting rod, a shaft post is arranged on the connecting rod, a second shaft hole is arranged on the corner guard base, the shaft post is sleeved in the second shaft hole, and the connecting rod can rotate around the axis of the shaft post relative to the corner guard base.
7. The corner protector mechanism of claim 6, wherein the connecting rod is provided with a top block, the connecting arm is provided with a clamping groove, and when the corner protector body is in a first state relative to the corner protector base, the top block abuts against the clamping groove, so that the corner protector body is maintained in the first state; after the top block is released from the clamping groove, the corner protector body is switched from the first state to the second state.
8. The corner protection mechanism according to claim 7, wherein the top block comprises a first connecting portion, a second connecting portion and a third connecting portion which are connected in sequence, the first connecting portion and the third connecting portion are perpendicular to each other, an included angle between the second connecting portion and the first connecting portion is an obtuse angle, and an included angle between the second connecting portion and the third connecting portion is an obtuse angle.
9. The corner guard mechanism of claim 6, wherein the compression assembly further comprises a compression button disposed on the connecting rod, the compression button being configured to control the motion of the connecting rod.
10. An LED display screen, characterized in that, including the box on the LED display screen, be provided with the storage tank on the box, the angle bead mechanism of any claim 1 ~ 9 sets up in the storage tank to protect display screen corner portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083991.XA CN111169804A (en) | 2020-02-10 | 2020-02-10 | Corner protection mechanism and LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010083991.XA CN111169804A (en) | 2020-02-10 | 2020-02-10 | Corner protection mechanism and LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111169804A true CN111169804A (en) | 2020-05-19 |
Family
ID=70649503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010083991.XA Pending CN111169804A (en) | 2020-02-10 | 2020-02-10 | Corner protection mechanism and LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111169804A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112918910A (en) * | 2021-03-12 | 2021-06-08 | 深圳蓝普科技有限公司 | Corner protection mechanism |
| WO2022001613A1 (en) * | 2020-07-03 | 2022-01-06 | 深圳市洲明科技股份有限公司 | Corner protection device and led display screen comprising corner protection device |
-
2020
- 2020-02-10 CN CN202010083991.XA patent/CN111169804A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022001613A1 (en) * | 2020-07-03 | 2022-01-06 | 深圳市洲明科技股份有限公司 | Corner protection device and led display screen comprising corner protection device |
| CN112918910A (en) * | 2021-03-12 | 2021-06-08 | 深圳蓝普科技有限公司 | Corner protection mechanism |
| CN112918910B (en) * | 2021-03-12 | 2024-04-12 | 深圳蓝普科技有限公司 | Corner protection mechanism |
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Address after: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant after: Shendecai Technology (Shenzhen) Co., Ltd Address before: 518000 201, No. 13, Huiye Road, Tangjia community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Applicant before: Shendecai photoelectric (Shenzhen) Co.,Ltd. |