CN110189646A - Display screen protective device and display screen - Google Patents
Display screen protective device and display screen Download PDFInfo
- Publication number
- CN110189646A CN110189646A CN201910479442.1A CN201910479442A CN110189646A CN 110189646 A CN110189646 A CN 110189646A CN 201910479442 A CN201910479442 A CN 201910479442A CN 110189646 A CN110189646 A CN 110189646A
- Authority
- CN
- China
- Prior art keywords
- actuator
- display screen
- fixing piece
- protective device
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- 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
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
Abstract
The invention discloses a kind of display screen protective device and display screens, display screen protective device includes frame mechanism and protection mechanism, protection mechanism includes control assembly, driving assembly and guard member, driving assembly includes fixing piece, first actuator, second actuator and driving member, fixing piece is fixedly connected with frame mechanism, one end of first actuator is rotatably arranged relative to fixing piece, the other end of first actuator is equipped with the first drive surface, second actuator is rotatably arranged relative to fixing piece, one end of second actuator is equipped with the second drive surface matched with first drive surface, the driving member is set to the other end of second actuator, the guard member is fixedly connected with the driving member, the control assembly controls first actuator and rotates relative to the fixing piece.Display screen protective device well can protect display screen in transport and storing process, easy to operate, easy for assemble or unload.
Description
Technical field
The present invention relates to display screen technology field more particularly to a kind of display screen protective device and display screens.
Background technique
Since the LED display of large screen is expensive, often there is the case where lease display screen, therefore display screen needs
It is continually mounted and dismounted, is easy to damage display screen in the process, so needing installed protection device on a display screen.
Existing display screen protective device or structure is complicated, installing and dismounting are inconvenient or bad to the protecting effect of display screen.
Summary of the invention
The technical problems to be solved by the present invention are: a kind of display screen protective device and display screen are provided, protective device peace
Convenient disassembly is filled, protecting effect is good.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of display screen protective device, including frame mechanism and protection mechanism, the protection mechanism include control assembly, drive
Dynamic component and guard member, the driving component include fixing piece, the first actuator, the second actuator and driving member, the fixation
Part is fixedly connected with frame mechanism, and one end of first actuator is rotatably arranged relative to the fixing piece, and described first
The other end of actuator is equipped with the first drive surface, and second actuator is rotatably arranged relative to the fixing piece, and described the
One end of two actuators is equipped with the second drive surface matched with first drive surface, and the driving member is set to described second
The other end of actuator, the guard member are fixedly connected with the driving member, and the control assembly controls first actuator
It is rotated relative to the fixing piece.
Further, the control assembly includes rocking bar and the first rotating member, and the rocking bar and the first rotating member, which are fixed, to be connected
It connects, the fixing piece is rotationally sheathed on first rotating member, and the first actuator fixing sleeve is set to described first
On rotating member.
Further, the driving component further includes the first elastic recovery part, and the first elastic recovery part is sheathed on institute
It states on the first rotating member, and the both ends of the first elastic recovery part are connect with first actuator and fixing piece respectively.
Further, the driving component further includes the second rotating member, and second actuator is rotated by described second
Part is rotatably arranged relative to the fixing piece.
Further, the driving component further includes the second elastic recovery part, and the second elastic recovery part is sheathed on institute
It states on the second rotating member, and the both ends of the second elastic recovery part are connect with second actuator and fixing piece respectively.
Further, the driving component further includes connector, and the both ends of the connector are respectively relative to the fixation
Part and driving member are rotatably arranged.
Further, the driving component further includes third rotating member, and the driving member passes through the third rotating member phase
Second actuator is rotatably arranged.
It further, further include limit assembly for limiting the first actuator recovery stroke, the limit assembly includes
First locating part and the second locating part, first locating part are flexibly connected with the fixing piece, second locating part and institute
It states the first actuator to be fixedly connected, first locating part supports second locating part.
Further, the frame mechanism is equipped with the third locating part for limiting the guard member movement travel.
Another technical solution that the present invention uses are as follows:
A kind of display screen, including the display screen protective device.
The beneficial effects of the present invention are: when controlling the rotation of the first actuator by control assembly, the first actuator
First drive surface can cooperate with the second drive surface drives the rotation of the second actuator, so that drive member is driven, drive member
When will drive guard member movement so that protection mechanism is exited from display screen；When the first actuator is transported toward opposite direction
, it can be achieved that guard member protects the frame of display screen when dynamic.By design framework mechanism can by the main body of display screen into
Row protection, guard member can protect the frame of display screen, prevent from damaging display screen during transport and storage etc..
Display screen protective device of the invention, it is easy to operate, easy for assemble or unload and good to the protecting effect of display screen.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the display screen protective device of the embodiment of the present invention one；
Fig. 2 is the overall structure diagram of the protection mechanism structure in the display screen protective device of the embodiment of the present invention one；
Fig. 3 is the overall structure diagram of the driving assembly in the display screen protective device of the embodiment of the present invention one；
Fig. 4 is another overall structure diagram of the driving assembly in the display screen protective device of the embodiment of the present invention one；
Fig. 5 is the Structure explosion diagram of the driving assembly in the display screen protective device of the embodiment of the present invention one；
Fig. 6 is the partial structure diagram of the display screen protective device of the embodiment of the present invention one.
Label declaration:
100, frame mechanism；200, protection mechanism；1, control assembly；11, rocking bar；12, the first rotating member；2, driving group
Part；21, fixing piece；22, the first actuator；221, the first drive surface；23, the second actuator；231, the second drive surface；24, it passes
Moving part；25, the first elastic recovery part；26, the second rotating member；27, the second elastic recovery part；28, connector；29, third rotates
Part；3, limit assembly；
31, the first locating part；32, the second locating part；4, guard member；5, third locating part.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: when the rotation of the first actuator, the first drive surface of the first actuator can be with
The cooperation of second drive surface drives the rotation of the second actuator, to drive drive member, when drive member will drive guard member
Movement, so that protection mechanism is exited from display screen, it is easy to operate.
Please refer to Fig. 1 to Fig. 6, a kind of display screen protective device, including frame mechanism 100 and protection mechanism 200, the guarantor
Protecting mechanism 200 includes control assembly 1, driving assembly 2 and guard member 4, and the driving component 2 drives including fixing piece 21, first
Part 22, the second actuator 23 and driving member 24, the fixing piece 21 are fixedly connected with frame mechanism 100, first actuator
22 one end is equipped with the first drive surface relative to the rotatably setting of fixing piece 21, the other end of first actuator 22
221, second actuator 23 relative to the rotatably setting of the fixing piece 21, one end of second actuator 23 be equipped with
The second drive surface 231 that first drive surface 221 matches, the driving member 24 are set to the another of second actuator 23
One end, the guard member 4 are fixedly connected with the driving member 24, and it is opposite that the control assembly 1 controls first actuator 22
It is rotated in the fixing piece 21.
As can be seen from the above description, the beneficial effects of the present invention are: it is rotated when controlling the first actuator by control assembly
When, the first drive surface of the first actuator can cooperate with the second drive surface drives the rotation of the second actuator, to drive driving member
Movement, when drive member, will drive guard member movement, so that protection mechanism is exited from display screen；When the first actuator
, it can be achieved that guard member protects the frame of display screen when being moved toward opposite direction.It can be incited somebody to action by design framework mechanism
The main body of display screen is protected, and the shape of frame assembly is adapted with the body shape of display screen, and guard member can be to display
The frame of screen is protected, and guard member can be a protection board, prevents from damaging display screen during transport and storage etc..
Display screen protective device of the invention, it is easy to operate, easy for assemble or unload and good to the protecting effect of display screen.
Further, the control assembly 1 includes rocking bar 11 and the first rotating member 12, the rocking bar 11 and the first rotating member
12 are fixedly connected, and the fixing piece 21 is rotationally sheathed on first rotating member 12, and first actuator 22 is fixed
It is sheathed on first rotating member 12.
Seen from the above description, the rotation of the first rotating member is controlled by rocking bar, easy to operate, the number of driving assembly can
To be configured as needed, a rocking bar can control the movement of multiple driving assemblies simultaneously.
Further, the driving component 2 further includes the first elastic recovery part 25, and the first elastic recovery part 25 is arranged
In on first rotating member 12, and the both ends of the first elastic recovery part 25 respectively with first actuator 22 and fixed
Part 21 connects.
Seen from the above description, after unclamping rocking bar, the first actuator under the elastic-restoring force of the first elastic recovery part
Original position can be returned to, without again by manually being operated, the first elastic recovery part can be torsional spring, and elastic size can basis
It needs to be configured.
Further, the driving component 2 further includes the second rotating member 26, and second actuator 23 passes through described second
Rotating member 26 is relative to the rotatably setting of fixing piece 21.
Further, the driving component 2 further includes the second elastic recovery part 27, and the second elastic recovery part 27 is arranged
In on second rotating member 26, and the both ends of the second elastic recovery part 27 respectively with second actuator 23 and fixed
Part 21 connects.
Seen from the above description, when the first actuator removes driving force, in the elastic-restoring force of the second elastic recovery part
Lower second actuator can be returned to original position.
Further, the driving component 2 further includes connector 28, and the both ends of the connector 28 are respectively relative to described
Fixing piece 21 and driving member 24 are rotatably arranged.
Seen from the above description, setting connector can play certain position-limiting action to the movement of driving member.
Further, the driving component 2 further includes third rotating member 29, and the driving member 24 is rotated by the third
Part 29 is relative to the rotatably setting of the second actuator 23.
It further, further include limit assembly 3 for limiting 22 recovery stroke of the first actuator, the limit assembly 3
Including the first locating part 31 and the second locating part 32, first locating part 31 is flexibly connected with the fixing piece 21, and described
Two locating parts 32 are fixedly connected with first actuator 22, and first locating part 31 supports second locating part 32.
Seen from the above description, limit assembly can be defined the recovery stroke of the first actuator.
Further, the frame mechanism 100 is equipped with the third locating part 5 for limiting 4 movement travel of guard member.
Another technical solution that the present invention uses are as follows:
A kind of display screen, including the display screen protective device.
Please refer to Fig. 1 to Fig. 6, the embodiment of the present invention one are as follows:
A kind of display screen, including display screen box body and display screen protective device, as shown in Figure 1, display screen protection dress
It sets including frame mechanism 100 and protection mechanism 200, the shape of frame mechanism 100 is adapted with the body shape of display screen, can be with
The main body of display screen is protected, the periphery of frame mechanism 100 is arranged in protection mechanism 200, can be to the frame of display screen
It is protected.
As shown in Fig. 2, the protection mechanism 200 includes control assembly 1, driving assembly 2 and guard member 4, the control group
Part 1 includes rocking bar 11 and the first rotating member 12, and the rocking bar 11 is fixedly connected with the first rotating member 12, and the shape of guard member 4 is
Strip can be set multiple driving assemblies 2 while guard member 4 being driven to move.
As shown in Figures 3 to 5, the driving component 2 includes fixing piece 21, the first actuator 22,23 and of the second actuator
Driving member 24, the fixing piece 21 are fixedly connected with frame mechanism 100, and one end of first actuator 22 is relative to described solid
Determine part 21 to be rotatably arranged, in the present embodiment, the fixing piece 21 is rotationally sheathed on first rotating member 12, described
First actuator, 22 fixing sleeve is set on first rotating member 12, can drive the first actuator when the rotation of the first rotating member 12
22 rotations.Preferably, the number of first actuator 22 is two, and two first actuators 22 are respectively arranged at institute
State the two sides of fixing piece 21.The driving component 2 further includes the first elastic recovery part 25, and the first elastic recovery part 25 is arranged
In on first rotating member 12, and the both ends of the first elastic recovery part 25 respectively with first actuator 22 and fixed
Part 21 connects, and the number of the first elastic recovery part 25 and elastic size can according to need and be configured, the first elastic recovery part
25 can be torsional spring.It further include the limit assembly 3 for limiting 22 recovery stroke of the first actuator, the limit in the present embodiment
Hyte part 3 includes the first locating part 31 and the second locating part 32, and first locating part 31 is flexibly connected with the fixing piece 21,
Second locating part 32 is fixedly connected with first actuator 22, and first locating part 31 supports second locating part
32.The recovery stroke of first actuator 22 can be limited by the cooperation of the first locating part 31 and the second locating part 32,
When first actuator 22 will drive the movement of the second locating part 32 under the elastic recovery power drive in the first elastic recovery part 25, when the
Stopping when two locating parts 32 move to the position for supporting the first locating part 31.In the present embodiment, the first locating part 31, which also has, to be driven
Movement is used, and when pressing the big end of the first locating part 31 to the direction close to fixing piece 21, the first locating part 31 will drive the
Two locating parts 32 movement, since the second locating part 32 is fixedly connected with the first actuator 22, so that the second locating part 32 will drive
The rotation of first actuator 22.Due to being arranged with spring on the first locating part 31, when no artificially application pressure, the
One locating part 31 does not play driving effect.First actuator 22 is equipped with the first drive surface far from the other end of control assembly 1
221, second actuator 23 relative to the rotatably setting of the fixing piece 21, one end of second actuator 23 be equipped with
The second drive surface 231 that first drive surface 221 matches, the first drive surface 221 and the second drive surface 231 can be circular arc
The mode that face and plane match is also possible to the fit system of face of gear and face of gear.In the present embodiment, the driving component
2 further include the second rotating member 26 and the second elastic recovery part 27, and second actuator 23 passes through 26 phase of the second rotating member
For the rotatably setting of fixing piece 21.The second elastic recovery part 27 is sheathed on second rotating member 26, and institute
The both ends for stating the second elastic recovery part 27 are connect with second actuator 23 and fixing piece 21 respectively.Second actuator 23
Number can be two, two second actuators 23 are respectively arranged at the two sides of the fixing piece 21, each
Second actuator 23 can be correspondingly arranged a second elastic recovery part 27, and the second elastic recovery part 27 can be torsional spring.Institute
It states driving member 24 and is set to the other end of second actuator 23 far from the first actuator 22, the guard member 4 and the biography
Moving part 24 is fixedly connected, and in the present embodiment, the driving component 2 further includes connector 28 and third rotating member 29, the connection
The both ends of part 28 are respectively relative to the fixing piece 21 and driving member 24 is rotatably arranged.The driving member 24 passes through the third
Rotating member 29 is relative to the rotatably setting of the second actuator 23.
As shown in fig. 6, the frame mechanism 100 is equipped with the third locating part 5 for limiting 4 movement travel of guard member,
The stop motion when guard member 4 moves to the position for supporting third locating part 5.
The working principle of the display screen protective device of the present embodiment is: assuming that in the initial state, display screen protective device
It is in the lock state, when driving the rotation of the first rotating member 12 by rocking bar 11, the first rotating member 12 drives the first actuator 22
Rotation (referring to direction shown in Fig. 3) in the counterclockwise direction, so that the first actuator 22 drives the second actuator 23 along clockwise
Direction rotates, and drives driving member 24 to move when the second actuator 23 rotates, and driving member 24 drives guard member 4 to separate display screen
Direction movement, display screen protective device is in the unlocked state at this time；After unclamping rocking bar 11, in the first elastic recovery part 25 and
Under the action of the elastic-restoring force of two elastic recovery parts 27, the first actuator 22 and the second actuator 23 return to scheduled unlock shape
State.
Similarly, it is assumed that display screen protective device is in the lock state, since the first locating part 31 also has driving effect, because
This, when pressing the first locating part 31, the first locating part 31 will drive the movement of the second locating part 32, thus 32 meeting of the second locating part
The first actuator 22 is driven to rotate (refer to direction shown in Fig. 3) in the counterclockwise direction, so that the first actuator 22 drives second
Actuator 23 is rotated in the clockwise direction, and drives driving member 24 to move when the second actuator 23 rotates, and driving member 24 drives protection
Part 4 is moved to the direction far from display screen, and display screen protective device is in the unlocked state at this time.Therefore, the first locating part 31 has
There is unlocking function.
In conclusion a kind of display screen protective device provided by the invention and display screen, it can be in transport and storing process
In display screen is protected well, it is easy to operate, it is easy for assemble or unload.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of display screen protective device, including frame mechanism and protection mechanism, which is characterized in that the protection mechanism includes control
Component, driving assembly and guard member processed, the driving component include fixing piece, the first actuator, the second actuator and driving member,
The fixing piece is fixedly connected with frame mechanism, and one end of first actuator is rotatably arranged relative to the fixing piece,
The other end of first actuator is equipped with the first drive surface, and second actuator is rotatably set relative to the fixing piece
It sets, one end of second actuator is equipped with the second drive surface matched with first drive surface, the driving member setting
In the other end of second actuator, the guard member is fixedly connected with the driving member, described in the control assembly control
First actuator is rotated relative to the fixing piece.
2. display screen protective device according to claim 1, which is characterized in that the control assembly includes rocking bar and first
Rotating member, the rocking bar are fixedly connected with the first rotating member, and the fixing piece is rotationally sheathed on first rotating member,
The first actuator fixing sleeve is set on first rotating member.
3. display screen protective device according to claim 2, which is characterized in that the driving component further includes the first elasticity
Part is replied, the first elastic recovery part is sheathed on first rotating member, and the both ends of the first elastic recovery part point
It is not connect with first actuator and fixing piece.
4. display screen protective device according to claim 1, which is characterized in that the driving component further includes the second rotation
Part, second actuator are rotatably arranged by second rotating member relative to the fixing piece.
5. display screen protective device according to claim 4, which is characterized in that the driving component further includes the second elasticity
Part is replied, the second elastic recovery part is sheathed on second rotating member, and the both ends of the second elastic recovery part point
It is not connect with second actuator and fixing piece.
6. display screen protective device according to claim 1, which is characterized in that the driving component further includes connector,
The both ends of the connector are respectively relative to the fixing piece and driving member is rotatably arranged.
7. display screen protective device according to claim 1, which is characterized in that the driving component further includes third rotation
Part, the driving member are rotatably arranged by the third rotating member relative to second actuator.
8. display screen protective device according to claim 1, which is characterized in that further include being returned for limiting the first actuator
The limit assembly of multiple stroke, the limit assembly include the first locating part and the second locating part, first locating part with it is described
Fixing piece is flexibly connected, and second locating part is fixedly connected with first actuator, and first locating part supports described
Second locating part.
9. display screen protective device according to claim 1, which is characterized in that the frame mechanism is equipped with described in limitation
The third locating part of guard member movement travel.
10. a kind of display screen, which is characterized in that including display screen protective device described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479442.1A CN110189646A (en) | 2019-06-04 | 2019-06-04 | Display screen protective device and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910479442.1A CN110189646A (en) | 2019-06-04 | 2019-06-04 | Display screen protective device and display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110189646A true CN110189646A (en) | 2019-08-30 |
Family
ID=67720110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910479442.1A Pending CN110189646A (en) | 2019-06-04 | 2019-06-04 | Display screen protective device and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110189646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895781A (en) * | 2021-09-13 | 2022-01-07 | 深圳市洲明科技股份有限公司 | Anti-collision protection device of display device and display screen |
-
2019
- 2019-06-04 CN CN201910479442.1A patent/CN110189646A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895781A (en) * | 2021-09-13 | 2022-01-07 | 深圳市洲明科技股份有限公司 | Anti-collision protection device of display device and display screen |
| WO2023035759A1 (en) * | 2021-09-13 | 2023-03-16 | 深圳市洲明科技股份有限公司 | Display device and anti-collision protection device therefor |
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