CN108877550A - Protection mechanism, protective device and display screen - Google Patents
Protection mechanism, protective device and display screen Download PDFInfo
- Publication number
- CN108877550A CN108877550A CN201811011564.XA CN201811011564A CN108877550A CN 108877550 A CN108877550 A CN 108877550A CN 201811011564 A CN201811011564 A CN 201811011564A CN 108877550 A CN108877550 A CN 108877550A
- Authority
- CN
- China
- Prior art keywords
- sliding shoe
- traction
- shaft
- protection mechanism
- flipping block
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 73
- 230000001681 protective effect Effects 0.000 title claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses protection mechanism, protective device and display screens, protection mechanism, including pedestal, sliding shoe, guide frame, flipping block and traction piece, the setting of the sliding shoe sliding is on the base, the setting that the flipping block is rotated by shaft is on the base, the guide frame is fixed with sliding shoe and one end of guide frame connect flipping block, and the traction piece links the sliding shoe, and the sliding shoe is made to link the flipping block overturning by guide frame.Sliding shoe sliding can be driven by operating traction piece to drive guide frame to drive flipping block overturning in user, and flipping block can treat the side of protection object after being turned on the outside of the side of object to be protected and corner is protected；The specific form of guide frame is varied, conducive to the diversity for increasing protection mechanism；The relative positional relationship that elastic component can be held turned over block and pedestal is set, prevents flipping block from surprisingly overturning, conducive to the stability for improving protection mechanism structure.
Description
Technical field
The present invention relates to technical field of LED display more particularly to protection mechanisms, protective device and display screen.
Background technique
For display screen during carrying or storage, side is highly prone to grazing, and user does not pay attention to slightly being possible to lead
It causes the connection corner of the especially two neighboring side in display screen side to be damaged, and then causes display screen cisco unity malfunction
Problem.
Therefore, it is necessary to design a kind of protective device to protect to display screen side.
Summary of the invention
The technical problem to be solved by the present invention is to：The protection mechanism and prevent that a kind of pair of display screen side is protected are provided
Protection unit, and the display screen with the protective device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Protection mechanism, including pedestal, sliding shoe,
Guide frame, flipping block and traction piece, sliding shoe sliding are set on the base, and the setting that flipping block is rotated by shaft is the bottom of at
On seat, guide frame is fixed with sliding shoe and one end of guide frame connect flipping block, and traction piece linkage sliding shoe makes sliding shoe
Pass through guide frame linkage flipping block overturning.
Further, guide frame includes mutually matched first guide part and the second guide part；First guide part is set to
On sliding shoe, the second guide part is set on shaft or flipping block, and shaft is fixedly connected with flipping block.
Further, guide frame includes mutually matched first guide part and the second guide part；First guide part is set to
On sliding shoe, the second guide part is set on flipping block, and flipping block is rotatably set in shaft.
Further, the first guide part is gag lever post, and the second guide part is for twisted rotary shaft and along the axially extending setting of shaft
Limiting slot, gag lever post is located in limiting slot and is slidably arranged along limiting slot.
Further, the first guide part is the gag lever post being arranged radially along shaft, has circular turn on flipping block or shaft
The arc-shaped limit plate that axis is axially arranged, the second guide part are located on arc-shaped limit plate.
Further, the second guide part is gag lever post, and the first guide part is for twisted rotary shaft and along the axially extending setting of shaft
Limiting slot, gag lever post is located in limiting slot and is slidably arranged along limiting slot.
Further, the second guide part is the gag lever post being arranged radially along shaft, has twisted rotary shaft setting on sliding shoe
Arc-shaped limit plate, the first guide part is located on arc-shaped limit plate.
It further, further include elastic component, one end of elastic component connects pedestal, and the other end of elastic component connects flipping block.
Further, pedestal is equipped with accommodating cavity, and sliding shoe is mounted in accommodating cavity and is slidably arranged in accommodating cavity,
One end of shaft is mounted on the side of accommodating cavity, and the other end of shaft is mounted on the other side of accommodating cavity.
Further, pedestal is equipped with the traction cavity traction piece is arranged, and draws at least one end and the pedestal of cavity
Side wall connection, traction cavity is connected to accommodating cavity, and traction piece, which penetrates, draws cavity and accommodating cavity to be connected with sliding shoe.
Further, traction piece includes the directive wheel being set on the base and the traction tangent with directive wheel outer circumference surface
Rope, traction rope penetrate accommodating cavity via traction cavity from base exterior to connect sliding shoe.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention two is：On protective device, including at least two
State protection mechanism.
Further, pedestal is equipped with accommodating cavity, and sliding shoe is mounted in accommodating cavity and is slidably arranged in accommodating cavity,
One end of shaft is mounted on the side of accommodating cavity, and the other end of shaft is mounted on the other side of accommodating cavity.
Further, pedestal is equipped with the traction cavity traction piece is arranged, and draws at least one end and the pedestal of cavity
Side wall connection, traction cavity is connected to accommodating cavity, and traction piece, which penetrates, draws cavity and accommodating cavity to be connected with sliding shoe.
Further, traction piece includes the directive wheel being set on the base and the traction tangent with directive wheel outer circumference surface
Rope, traction rope penetrate accommodating cavity via traction cavity from base exterior to connect sliding shoe.
Further, the quantity of protection mechanism is multiple, and in multiple protection mechanisms, at least there are two protection mechanisms to share one
A traction rope.
Further, the quantity of protection mechanism is greater than or equal to 4, and every two protection mechanism is one group, every group of protection machine
Two sliding parts in structure are separately connected the same traction rope.
Further, protection mechanism further includes driving assembly, driving assembly connect traction rope and by driving traction rope with
Drive sliding shoe sliding.
Further, driving assembly includes knob and commutation rack gear, and knob has and commutation rack gear meshed gears, traction
Rope connection commutation rack gear.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention three is：Display screen, including main body, in main body
Equipped with above-mentioned protective device.
The beneficial effects of the present invention are：Sliding shoe sliding can be driven by operating traction piece to drive guiding in user
Structure drives flipping block overturning, flipping block can be treated after being turned on the outside of the side of object to be protected protection object side and
It is protected in corner；Structure is simple, and user's operation is easy.
Detailed description of the invention
Fig. 1 is the integrally-built schematic diagram of the display screen of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the protective device in the display screen of the embodiment of the present invention one；
Fig. 3 is the enlarged drawing of details A in Fig. 2；
Fig. 4 is the structural schematic diagram of the protection mechanism in the display screen of the embodiment of the present invention one (after hiding flipping block)；
Fig. 5 is the bottom view of the protection mechanism in the display screen of the embodiment of the present invention one (after hiding flipping block)；
Fig. 6 is the structural schematic diagram of the sliding shoe and arc-shaped limit plate in the display screen of the embodiment of the present invention one；
Fig. 7 is that the structural schematic diagram of the protection mechanism in the display screen of the embodiment of the present invention one (hides half flipping block
Afterwards)；
Fig. 8 is the enlarged drawing of details B in Fig. 7；
Fig. 9 and Figure 10 is the structural schematic diagram of the driving assembly in the display screen of the embodiment of the present invention one.
Label declaration：
1, shield body；2, protective device；3, protection mechanism；31, pedestal；32, sliding shoe；33, the first guide part；34, second
Guide part；35, flipping block；36, traction piece；361, directive wheel；362, traction rope；37, arc-shaped limit plate；38, elastic component；39,
Accommodating cavity；40, shaft；41, guiding axis；42, cavity is drawn；51, knob；52, commutate rack gear；53, connection assist；6, it opens
Mouthful.
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 design of most critical of the present invention is：Setting traction piece, sliding shoe, guide frame and flipping block, user can pass through
Traction piece drive flipping block be turned to object to be protected side outside, thus realize treat protection object side and corner
Protection.
Please refer to Fig. 1 to Figure 10, protection mechanism 3, including pedestal 31, sliding shoe 32, guide frame, flipping block 35 and traction
Part 36, the setting that sliding shoe 32 slides is on pedestal 31, and the setting that flipping block 35 is rotated by shaft 40 is on pedestal 31, guiding
Structure is fixed with sliding shoe 32 and one end of guide frame connect flipping block 35, and the linkage sliding shoe 32 of traction piece 36 makes sliding shoe
32 are overturn by guide frame linkage flipping block 35.
As can be seen from the above description, the beneficial effects of the present invention are：Sliding shoe can be driven by operating traction piece in user
To drive guide frame to drive flipping block overturning, flipping block can be treated after being turned on the outside of the side of object to be protected for sliding
The side and corner for protecting object are protected；Structure is simple, and user's operation is easy.
Further, guide frame includes mutually matched first guide part 33 and the second guide part 34；First guide part
33 are set on sliding shoe 32, and the second guide part 34 is set on shaft 40 or flipping block 35, and shaft 40 and the fixed company of flipping block 35
It connects.
Further, guide frame includes mutually matched first guide part 33 and the second guide part 34；First guide part
33 are set on sliding shoe 32, and the second guide part 34 is set on flipping block 35, and flipping block 35 is rotatably set in shaft 40.
Further, the first guide part 33 is gag lever post, and the second guide part 34 is for twisted rotary shaft 40 and axial along shaft 40
Extended limiting slot, gag lever post are located in limiting slot and are slidably arranged along limiting slot.
Further, the first guide part 33 is the gag lever post being arranged radially along shaft 40, is had in flipping block 35 or shaft 40
The arc-shaped limit plate 37 for having twisted rotary shaft 40 to be axially arranged, the second guide part 34 are located on arc-shaped limit plate 37.
Further, the second guide part 34 is gag lever post, and the first guide part 33 is for twisted rotary shaft 40 and axial along shaft 40
Extended limiting slot, gag lever post are located in limiting slot and are slidably arranged along limiting slot.
Further, the second guide part 34 is the gag lever post being arranged radially along shaft 40, has circular turn on sliding shoe 32
The arc-shaped limit plate 37 that axis 40 is arranged, the first guide part 33 are located on arc-shaped limit plate 37.
Seen from the above description, the specific form of guide frame is varied, conducive to the diversity for increasing protection mechanism.
It further, further include elastic component 38, one end of elastic component 38 connects pedestal 31, the other end connection of elastic component 38
Flipping block 35.
Seen from the above description, elastic component can be held turned over the relative positional relationship of block and pedestal, prevent flipping block from anticipating
Outer overturning, reset when also flipping block being facilitated to fold, conducive to the stability for improving protection mechanism structure.
Further, pedestal 31 is equipped with accommodating cavity 39, and sliding shoe 32 is mounted in accommodating cavity 39 and in accommodating cavity 39
Slidably it is arranged, one end of shaft 40 is mounted on the side of accommodating cavity 39, and the other end of shaft 40 is mounted on the another of accommodating cavity 39
Side.
Seen from the above description, accommodating cavity is set, the space of pedestal is made full use of, conducive to the miniaturization of protection mechanism.
Further, pedestal 31 is equipped with the traction cavity 42 traction piece 36 is arranged, and draws at least the one of cavity 42
End is connected to the side wall of pedestal 31, and traction cavity 42 is connected to accommodating cavity 39, and traction piece 36 penetrates traction cavity 42 and accommodating cavity
39 with sliding shoe 32 to be connected.
Further, traction piece 36 include the directive wheel 361 that is arranged on pedestal 31 and with 361 outer circumference surface of directive wheel
Tangent traction rope 362, traction rope 362 penetrate accommodating cavity 39 via traction cavity 42 outside pedestal 31 to connect sliding shoe
32。
Seen from the above description, traction piece structure is simple, ingenious in design, transmission stability is good.
Protective device 2, including at least two above-mentioned protection mechanisms 3.
Further, pedestal 31 is equipped with accommodating cavity 39, and sliding shoe 32 is mounted in accommodating cavity 39 and in accommodating cavity 39
Slidably it is arranged, one end of shaft 40 is mounted on the side of accommodating cavity 39, and the other end of shaft 40 is mounted on the another of accommodating cavity 39
Side.
Further, pedestal 31 is equipped with the traction cavity 42 traction piece 36 is arranged, and draws at least the one of cavity 42
End is connected to the side wall of pedestal 31, and traction cavity 42 is connected to accommodating cavity 39, and traction piece 36 penetrates traction cavity 42 and accommodating cavity
39 with sliding shoe 32 to be connected.
Further, traction piece 36 include the directive wheel 361 that is arranged on pedestal 31 and with 361 outer circumference surface of directive wheel
Tangent traction rope 362, traction rope 362 penetrate accommodating cavity 39 via traction cavity 42 outside pedestal 31 to connect sliding shoe
32。
Further, the quantity of protection mechanism 3 is multiple, and in multiple protection mechanisms 3, it is total that at least there are two protection mechanisms 3
With a traction rope 362.
Seen from the above description, at least sharing a traction rope there are two protection mechanism can make multiple protection mechanisms synchronous
Work simplifies user's operation, is conducive to enhancing user experience.
Further, the quantity of protection mechanism 3 is greater than or equal to 4, and every two protection mechanism 3 is one group, every group of protection
Two sliding parts in mechanism 3 are separately connected the same traction rope 362.
Further, protection mechanism 3 further includes driving assembly, and driving assembly connects traction rope 362 and by driving traction
Rope 362 is to drive sliding shoe 32 to slide.
Further, driving assembly includes knob 51 and commutation rack gear 52, and knob 51 has and commutates what rack gear 52 engaged
Gear, the connection commutation rack gear 52 of traction rope 362.
Seen from the above description, flipping block overturning can be driven by operation knob in user, further simplifies user's
Operation, further enhances user experience.
Display screen, including main body, main body are equipped with above-mentioned protective device 2.
Embodiment one
Fig. 1 to Figure 10 is please referred to, the embodiment of the present invention one is：Display screen, including screen body 1, the back side of screen body 1 are equipped with anti-
Protection unit 2, protective device 2 include at least two protection mechanisms 3.
Protection mechanism 3, including pedestal 31, sliding shoe 32, guide frame, flipping block 35 and traction piece 36, sliding shoe 32 are sliding
Dynamic setting is on pedestal 31, and the setting that flipping block 35 is rotated by shaft 40 is on pedestal 31, guide frame and sliding shoe 32
Fixed and guide frame one end connects flipping block 35, and the linkage sliding shoe 32 of traction piece 36 makes sliding shoe 32 pass through guide frame
The flipping block 35 that links is overturn.
Guide frame includes mutually matched first guide part 33 and the second guide part 34；First guide part 33 is set to sliding
On block 32, the second guide part 34 is set on shaft 40 or flipping block 35, and shaft 40 is fixedly connected with flipping block 35.Alternatively, leading
It include mutually matched first guide part 33 and the second guide part 34 to structure；First guide part 33 is set on sliding shoe 32, the
Two guide parts 34 are set on flipping block 35, and flipping block 35 is rotatably set in shaft 40.
In certain embodiments, the first guide part 33 is gag lever post, and the second guide part 34 is for twisted rotary shaft 40 and along shaft
The limiting slot of 40 axially extending settings, gag lever post are located in limiting slot and are slidably arranged along limiting slot.Optionally, the first guiding
Part 33 is the gag lever post being arranged radially along shaft 40, the arc being axially arranged on flipping block 35 or shaft 40 with twisted rotary shaft 40
Limit plate 37, the second guide part 34 are located on arc-shaped limit plate 37.Detailed, gag lever post is plugged on sliding shoe 32, makes to overturn
Block 35 is formed as one with shaft 40, limiting slot directly is arranged in the outer wall of shaft 40, at this time one end of gag lever post and sliding shoe
32 is fixed, and the other end is kept and limiting slot grafting, will drive gag lever post when sliding shoe 32 slides, gag lever post will be along limiting slot
It is mobile, so that flipping block 35 driven to overturn, structure is further simplified.
And in the present embodiment, the second guide part 34 is gag lever post, and the first guide part 33 is for twisted rotary shaft 40 and along shaft
The limiting slot of 40 axially extending settings, gag lever post are located in limiting slot and are slidably arranged along limiting slot.It is detailed, the second guiding
Part 34 is the gag lever post being arranged radially along shaft 40, has the arc-shaped limit plate 37 of the setting of twisted rotary shaft 40 on sliding shoe 32, the
One guide part 33 is located on arc-shaped limit plate 37.
Limiting slot twisted rotary shaft 40 and along the axially extending setting of shaft 40, indicates limiting slot radially having in shaft 40
Displacement in certain spiral height and horizontal direction, when structure as limiting slot can be such that gag lever post rotates, end
Portion radially has the height fall swung shaft 40, can be driven by the displacement in the height fall and horizontal direction
Flipping block 35 actuates the realization of flipping block 35.The limiting slot of the arc of twisted rotary shaft 40 can effectively save sliding shoe 32 and exist
Occupied space in pedestal 31, conducive to the volume for reducing entire protection mechanism.
In the present embodiment, arc-shaped limit plate 37 and sliding shoe 32 are two components, so that processing and manufacture are facilitated, arc
Limit plate 37 is mounted on sliding shoe 32, and sliding shoe 32 is made to form certain rising in height, to make limiting slot to limit
The rod end of position bar plays the role of the guiding of rising in height and the movement in level.
Please refer to Fig. 7 and Fig. 8, it is preferred that gag lever post is set in shaft 40, one end of flipping block 35 and 40 sets of shaft
And if the setting opening 6 at the position that flipping block 35 and shaft 40 are arranged, one end of gag lever post clasps the opening 6, to make to limit
Position bar is connect with flipping block 35, and the rotation of gag lever post can drive flipping block 35 to overturn.
In order to preferably gag lever post be avoided to deviate from out of limiting slot, optionally, in one end that gag lever post connects with limiting slot
Mushroom head is set, so that gag lever post be enable to clasp limiting slot always when sliding.
It further include the elastic component 38 for being held turned over block 35 Yu 31 relative positional relationship of pedestal, one end of elastic component 38 connects
Pedestal 31 is connect, the other end of elastic component 38 connects flipping block 35.
Specifically, pedestal 31 is equipped with accommodating cavity 39, sliding shoe 32 is mounted in accommodating cavity 39 and can in accommodating cavity 39
Sliding setting, one end of shaft 40 are mounted on the side of accommodating cavity 39, and the other end of shaft 40 is mounted on the another of accommodating cavity 39
Side.Pedestal 31 is equipped with guiding axis 41, and sliding shoe 32 is set on guiding axis 41 and is slidably arranged along guiding axis 41, this implementation
In example, in each protection mechanism 3, the quantity of guiding axis 41 is two, and guiding axis 41 is along the axial direction setting of shaft 40.
Further, pedestal 31 is equipped with the traction cavity 42 traction piece 36 is arranged, and draws at least the one of cavity 42
End is connected to the side wall of pedestal 31, and traction cavity 42 is connected to accommodating cavity 39, and traction piece 36 penetrates traction cavity 42 and accommodating cavity
39 with sliding shoe 32 to be connected.
In the present embodiment, traction piece 36 include the directive wheel 361 that is arranged on pedestal 31 and with 361 excircle of directive wheel
The tangent traction rope 362 in face, traction rope 362 penetrate accommodating cavity 39 via traction cavity 42 outside pedestal 31 to connect sliding shoe
32.It is preferred that traction rope 362 is wirerope.
The working principle of protection mechanism 3 in the present embodiment is summarized as follows：User's pulls the lever traction piece 36 will drive sliding
Block 32 does reciprocal linear movement so that guiding mechanism works, and guiding mechanism converts the linear movement of sliding shoe 32 to and turns over
The flip-flop movement of switch block 35, the limiting slot in guiding mechanism can limit the flip angle of flipping block 35, pass through the ruler of limiting slot
Very little parameter designing can make the flip angle of flipping block 35 keep certain, i.e., when gag lever post is located at one end of limiting slot, at this time
Flipping block 35 can completely expose the outside of object side；When gag lever post is located at one end of limiting slot, 35 energy of flipping block at this time
The outside of fully wrapped around object side.
In protective device 2, the quantity of protection mechanism 3 be it is multiple, in multiple protection mechanisms 3, at least there are two protection mechanisms 3
Share a traction rope 362.
The quantity of protection mechanism 3 is greater than or equal to 4, and every two protection mechanism 3 is one group, in every group of protection mechanism 3
Two sliding parts are separately connected the same traction rope 362.Such setting can reduce traction rope 362 and deform brought mistake
Difference, to improve the synchronism that each protection mechanism 3 works in protective device 2.
Further, protection mechanism 3 further includes driving assembly, and driving assembly connects traction rope 362 and by driving traction
Rope 362 is to drive sliding shoe 32 to slide.In the present embodiment, driving assembly includes knob 51, commutation rack gear 52 and connection assist
53, knob 51 has and commutation 52 meshed gears of rack gear, the connection of traction rope 362 commutation rack gear 52 and connection assist 53；Two
Two traction ropes 362 in group protection mechanism 3 share a driving assembly.
To sum up, protection mechanism provided by the invention, protective device and display screen, user can be driven by operating traction piece
To drive guide frame to drive flipping block overturning, flipping block is turned to behind the side outside of object to be protected i.e. for sliding shoe sliding
The side and corner that protection object can be treated are protected；The specific form of guide frame is varied, is conducive to increase protection machine
The diversity of structure；The relative positional relationship that elastic component can be held turned over block and pedestal is set, prevents flipping block from surprisingly overturning, benefit
In the stability for improving protection mechanism structure；Accommodating cavity is set, the space of pedestal is made full use of, conducive to the small-sized of protection mechanism
Change；Traction piece structure is simple, ingenious in design, transmission stability is good；At least there are two protection mechanism share traction rope can be with
Multiple protection mechanisms are made to work asynchronously；Flipping block overturning can be driven by operation knob in user, simplifies user's operation, is conducive to increase
Strong user experience.
The above is only the embodiment of the present invention, are not intended to limit the scope of the invention, all to be said using the present invention
Equivalents made by bright book and accompanying drawing content are applied directly or indirectly in relevant technical field, are similarly included in this
In the scope of patent protection of invention.
Claims (10)
1. protection mechanism, it is characterised in that：Including pedestal, sliding shoe, guide frame, flipping block and traction piece, the sliding shoe
The setting of sliding on the base, the setting that the flipping block is rotated by shaft on the base, the guide frame
It is fixed with sliding shoe and one end of guide frame connect flipping block, the traction piece linkage sliding shoe makes the sliding shoe
It is linked flipping block overturning by guide frame.
2. protection mechanism according to claim 1, it is characterised in that：The guide frame includes mutually matched first leading
To part and the second guide part；First guide part is set on the sliding shoe, and second guide part is set to the shaft or described
On flipping block, and the shaft is fixedly connected with the flipping block.
3. protection mechanism according to claim 1, it is characterised in that：The guide frame includes mutually matched first leading
To part and the second guide part；First guide part is set on the sliding shoe, and second guide part is set on the flipping block, and
The flipping block is rotatably set in the shaft.
4. protection mechanism according to claim 2 or 3, it is characterised in that：First guide part is gag lever post, the second guide part
To surround the shaft and along the limiting slot of the axially extending setting of the shaft, the gag lever post is located in the limiting slot and edge
The limiting slot is slidably arranged.
5. protection mechanism according to claim 4, it is characterised in that：First guide part is radially to set along the shaft
The gag lever post set has the arc-shaped limit plate being axially arranged around the shaft on the flipping block or shaft, and described second leads
It is located on the arc-shaped limit plate to part.
6. protection mechanism according to claim 2 or 3, it is characterised in that：Second guide part is gag lever post, the first guide part
To surround the shaft and along the limiting slot of the axially extending setting of the shaft, the gag lever post is located in the limiting slot and edge
The limiting slot is slidably arranged.
7. protection mechanism according to claim 6, it is characterised in that：Second guide part is radially to set along the shaft
The gag lever post set, has the arc-shaped limit plate around shaft setting on the sliding shoe, and first guide part is located at institute
It states on arc-shaped limit plate.
8. protection mechanism according to claim 1, it is characterised in that：It further include elastic component, one end of the elastic component connects
The pedestal is connect, the other end of the elastic component connects the flipping block.
9. protection mechanism according to claim 1, it is characterised in that：The pedestal is equipped with accommodating cavity, the sliding shoe
It is mounted in the accommodating cavity and is slidably arranged in the accommodating cavity, one end of the shaft is mounted on the accommodating cavity
Side, the other end of the shaft are mounted on the other side of the accommodating cavity.
10. protection mechanism according to claim 9, it is characterised in that：The pedestal is equipped with traction piece is arranged
Cavity is drawn, at least one end of the traction cavity is connected to the side wall of pedestal, and the traction cavity is connected to the accommodating cavity,
The traction piece penetrates the traction cavity and the accommodating cavity to be connected with the sliding shoe, and the traction piece includes that setting exists
Directive wheel and the traction rope tangent with directive wheel outer circumference surface on pedestal, the traction rope is from the base exterior via institute
It states traction cavity and penetrates the accommodating cavity to connect the sliding shoe, protective device, including the protection mechanism, the pedestal
It is equipped with accommodating cavity, the sliding shoe is mounted in the accommodating cavity and is slidably arranged in the accommodating cavity, the shaft
One end be mounted on the side of the accommodating cavity, the other end of the shaft is mounted on the other side of the accommodating cavity, the bottom
Seat is equipped with the traction cavity traction piece is arranged, and at least one end of the traction cavity is connected to the side wall of pedestal, described
Traction cavity be connected to the accommodating cavity, the traction piece penetrate the traction cavity and the accommodating cavity with the sliding shoe
It is connected, the traction piece includes the directive wheel being set on the base and the traction rope tangent with directive wheel outer circumference surface, described
Traction rope penetrates the accommodating cavity via the traction cavity from the base exterior to connect the sliding shoe, the protection machine
The quantity of structure be it is multiple, in multiple protection mechanisms, at least there are two the protection mechanism share a traction rope, prevent
The quantity for protecting mechanism is greater than or equal to 4, and every two protection mechanism is one group, two cunnings in protection mechanism described in every group
Moving part is separately connected the same traction rope, and the protection mechanism further includes driving assembly, described in the driving component connection
Traction rope simultaneously passes through the driving traction rope to drive the sliding shoe to slide, and the driving component includes knob and commutating tooth
Item, the knob, which has, connects the commutation rack gear, display screen, including master with commutation rack gear meshed gears, the traction rope
Body, the main body are equipped with the protective device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011564.XA CN108877550B (en) | 2018-08-31 | 2018-08-31 | Protection mechanism, protection device and display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011564.XA CN108877550B (en) | 2018-08-31 | 2018-08-31 | Protection mechanism, protection device and display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108877550A true CN108877550A (en) | 2018-11-23 |
| CN108877550B CN108877550B (en) | 2024-04-26 |
Family
ID=64322623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011564.XA Active CN108877550B (en) | 2018-08-31 | 2018-08-31 | Protection mechanism, protection device and display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108877550B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109890155A (en) * | 2019-03-05 | 2019-06-14 | 深圳市恒利普智能显示有限公司 | Protection mechanism and display screen |
| CN110364089A (en) * | 2018-12-28 | 2019-10-22 | 深圳市雷迪奥视觉技术有限公司 | Protective block, protection mechanism and display screen |
| CN110390892A (en) * | 2019-08-05 | 2019-10-29 | 深圳利亚德光电有限公司 | Cabinet, display panel module unit and display screen module |
| CN114708812A (en) * | 2022-04-20 | 2022-07-05 | 南通未来文化科技有限公司 | Bottom protection device of low advertising board |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006284933A (en) * | 2005-03-31 | 2006-10-19 | Fujitsu Hitachi Plasma Display Ltd | Method of manufacturing plasma display module |
| CN103544890A (en) * | 2013-10-08 | 2014-01-29 | 深圳市科美芯纯光电技术有限公司 | Protection device for LED display screen corners |
| CN106847108A (en) * | 2017-03-13 | 2017-06-13 | 深圳市德彩光电有限公司 | The anti-structure of colliding with of LED display unit |
| CN107103844A (en) * | 2017-05-23 | 2017-08-29 | 深圳市易事达电子有限公司 | Display screen corner protection mechanism and display screen |
| CN107644595A (en) * | 2017-10-25 | 2018-01-30 | 深圳市德彩光电有限公司 | A kind of LED display corner protection device and LED display |
| CN207624300U (en) * | 2017-12-21 | 2018-07-17 | 深圳市科伦特电子有限公司 | The protective device of LED display |
| CN208819543U (en) * | 2018-08-31 | 2019-05-03 | 深圳市雷迪奥视觉技术有限公司 | Protection mechanism, protective device and display screen |
-
2018
- 2018-08-31 CN CN201811011564.XA patent/CN108877550B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006284933A (en) * | 2005-03-31 | 2006-10-19 | Fujitsu Hitachi Plasma Display Ltd | Method of manufacturing plasma display module |
| CN103544890A (en) * | 2013-10-08 | 2014-01-29 | 深圳市科美芯纯光电技术有限公司 | Protection device for LED display screen corners |
| CN106847108A (en) * | 2017-03-13 | 2017-06-13 | 深圳市德彩光电有限公司 | The anti-structure of colliding with of LED display unit |
| CN107103844A (en) * | 2017-05-23 | 2017-08-29 | 深圳市易事达电子有限公司 | Display screen corner protection mechanism and display screen |
| CN107644595A (en) * | 2017-10-25 | 2018-01-30 | 深圳市德彩光电有限公司 | A kind of LED display corner protection device and LED display |
| CN207624300U (en) * | 2017-12-21 | 2018-07-17 | 深圳市科伦特电子有限公司 | The protective device of LED display |
| CN208819543U (en) * | 2018-08-31 | 2019-05-03 | 深圳市雷迪奥视觉技术有限公司 | Protection mechanism, protective device and display screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364089A (en) * | 2018-12-28 | 2019-10-22 | 深圳市雷迪奥视觉技术有限公司 | Protective block, protection mechanism and display screen |
| CN109890155A (en) * | 2019-03-05 | 2019-06-14 | 深圳市恒利普智能显示有限公司 | Protection mechanism and display screen |
| CN110390892A (en) * | 2019-08-05 | 2019-10-29 | 深圳利亚德光电有限公司 | Cabinet, display panel module unit and display screen module |
| CN114708812A (en) * | 2022-04-20 | 2022-07-05 | 南通未来文化科技有限公司 | Bottom protection device of low advertising board |
| CN114708812B (en) * | 2022-04-20 | 2023-03-14 | 南通未来文化科技有限公司 | Bottom protection device of low billboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108877550B (en) | 2024-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108877550A (en) | Protection mechanism, protective device and display screen | |
| US11016528B2 (en) | Foldable electronic device | |
| WO2022135281A1 (en) | Electronic device | |
| CN208819543U (en) | Protection mechanism, protective device and display screen | |
| WO2011140943A1 (en) | Plug mechanism, finished board and plug frame comprising plug mechanism | |
| CN108523912A (en) | A kind of multi-functional medical treatment detection device | |
| CN110269394A (en) | A kind of Multifunctional desk | |
| CN102131424B (en) | Turning apparatus for multipurpose space utilization furniture | |
| US20090122015A1 (en) | Mobile terminals having a movable keyboard and methods for operating the same | |
| CN208892775U (en) | General surgery auxiliary device | |
| CN212080730U (en) | Height-adjustable computer case | |
| CN205420708U (en) | Half braces slewing mechanism overturns | |
| CN208673543U (en) | A kind of multi-function film/television teaching equipment | |
| CN206109775U (en) | Clothes treatment device | |
| CN108555963A (en) | A kind of foldable robotic arm | |
| CN207532762U (en) | Draw board apparatus and mahjong machine | |
| CN209232337U (en) | Protective block, protection mechanism and display screen | |
| CN108518713A (en) | A kind of panel lifting structure applied to range hood | |
| CN108325682A (en) | A kind of biological medicine milling apparatus | |
| CN111607668B (en) | Real leather processing is with genuine leather circulation grinding device | |
| JP2019535344A (en) | Compound slide desk system | |
| CN103176523A (en) | Support seat and electronic device using same | |
| CN215900180U (en) | Pharmacy department dispensing table structure with grinding mechanism | |
| CN209750504U (en) | Headrest driving device and sofa thereof | |
| CN205420736U (en) | Braces operation module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |