CN116994497B - Flexible display screen with anti-collision protection - Google Patents
Flexible display screen with anti-collision protection Download PDFInfo
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- CN116994497B CN116994497B CN202311247161.6A CN202311247161A CN116994497B CN 116994497 B CN116994497 B CN 116994497B CN 202311247161 A CN202311247161 A CN 202311247161A CN 116994497 B CN116994497 B CN 116994497B
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- 238000005452 bending Methods 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 abstract description 2
- 208000008918 voyeurism Diseases 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Classifications
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- 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
- G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Microelectronics & Electronic Packaging (AREA)
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a flexible display screen with anti-collision protection, which comprises a display screen and a protective shell covered on the display screen, wherein the display screen comprises a flexible screen main body and a frame sleeved on the periphery of the flexible screen main body, the protective shell comprises back plates symmetrically arranged on two sides of the flexible screen main body, two sides of each back plate are symmetrically provided with bending parts, limiting parts are inlaid on the bending parts, side grooves are inlaid on the side edges of the frame, the side grooves are correspondingly arranged with the limiting parts on the bending parts, rotating parts are rotatably arranged at the tail ends of the side grooves on the same side of the frame, which are relatively far away, of the side grooves, the rotating parts are rotatably connected to the frame, and the tail ends of the limiting parts are in sliding fit with the side grooves and the rotating parts. According to the invention, different rotation angles of the rotating piece can be selected according to the requirements of peeping prevention, sun shading or easy operation, the operation is simple and convenient, the arrangement is stable, the shielding of the bending part on the flexible screen main body is easy to recover, and the protection of the bending part on the flexible screen main body is not influenced.
Description
Technical Field
The invention relates to the technical field of display screens, in particular to a flexible display screen with anti-collision protection.
Background
The flexible display is a flexible display device made of a soft material and deformable and bendable. In prior art use, it is commonly used on smart display devices.
Chinese patent publication No.: CN113284434B discloses an anti-collision protection's LED display screen, anti-collision protection's LED display screen includes: an LED display screen; the protection device is arranged outside the LED display screen; the screen body protection assembly is connected with the protection device; wherein, the protector includes: the anti-collision shell assembly is arranged outside the LED display screen and used for fixing, protecting and installing the LED display screen; at least four groups of bradyseism supporting component, bradyseism supporting component sets up in crashproof casing subassembly outside for the outside protection of LED display screen supports.
In this scheme, when protecting the display screen, the screen body protection subassembly that can energy-absorbing and rotatory protection has been adopted to the display screen surface. However, the screen protection assembly is inconvenient to adaptively change the placement state of the screen protection assembly according to requirements in use, and is inconvenient to operate in a specific application scene.
Disclosure of Invention
The invention aims to provide a flexible display screen with anti-collision protection so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a flexible display screen with anticollision protection, includes the display screen and covers the protective housing on the display screen, the display screen includes flexible screen main part and cover and establishes at the peripheral frame of flexible screen main part, the protective housing includes the backplate of symmetry setting in flexible screen main part both sides, backplate bilateral symmetry is provided with the kink, inlays on the kink and is provided with the locating part, the embedding of frame side is provided with the side groove, the side groove corresponds the locating part setting on the kink, and the terminal department rotation that it was kept away from relatively of side groove homonymy on the frame is provided with the rotating member, the rotating member rotates to be connected on the frame, the end of locating part and side groove and rotating member all slip adaptation.
As a further scheme of the invention: the bending parts on the back plates are in sliding fit with the side edges of the frames, and the limiting parts are arranged on one side, which is relatively far away from the corresponding bending parts, of the two groups of back plates.
As a further scheme of the invention: the tail end of the limiting piece is prismatic, limiting adaptation is formed between the tail end of the limiting piece and the side groove, and when the tail end of the limiting piece slides into the rotating piece, limiting adaptation is formed between the tail end of the limiting piece and the frame after penetrating through the rotating piece.
As a further scheme of the invention: the rotating piece comprises a rotating block, the rotating block is of a cylindrical structure, the end face of the rotating block is flush with the surface of the side edge of the frame, the rotating block is embedded in the frame and is opposite to the side edge groove, a clamping groove with an opening size matched with the end face size of the side edge groove is formed in one side of the rotating block, a through hole is formed in the side wall of the clamping groove in a penetrating mode, a limiting rod is embedded in the limiting piece in a sliding mode, and the limiting rod is correspondingly matched with the through hole in size.
As a further scheme of the invention: the end periphery of the rotating block far away from the side surface of the frame is embedded with an annular groove, a torsion spring is arranged on the annular groove, a clamping groove of the action of the torsion spring is opposite to the side groove, and the end of the rotating block extending into the frame is connected with the frame through a bearing in a rotating way.
As a further scheme of the invention: the front of the side groove is embedded with a first blind hole which is used for being matched with the limit rod.
As a further scheme of the invention: a plurality of groups of second blind holes are embedded in the peripheral frame of the rotating piece, the second blind holes are arranged opposite to the through holes, and the second blind holes are correspondingly matched with the limiting rods.
As a further scheme of the invention: the tail end of the limiting rod is embedded with a rubber cushion layer.
As a further scheme of the invention: the two sides of the limiting rod are provided with sliding grooves along the axial direction in an embedded manner, the limiting rod is provided with a top groove extending along the axial direction in an embedded manner, the limiting piece is internally provided with a pressing component for driving the limiting rod to slide in a telescopic manner relative to the limiting piece, and the output end of the pressing component is fixedly connected with the end part of the top groove.
As a further scheme of the invention: one end, far away from the limiting rod, of the limiting piece in the top groove is embedded with a bayonet, and the tail end of the pressing component is fixedly connected in the bayonet.
As a further scheme of the invention: the limiting piece comprises a gasket and a sliding block fixedly connected to the center of the gasket, the gasket is clamped and matched on the bending part, the sliding block is slidably matched in the side groove, the limiting rod is slidably embedded and arranged on the side edge of the sliding block, and the pressing component is slidably embedded in the center of the end face of the gasket away from the sliding block.
As a further scheme of the invention: the edge of the gasket is embedded with a rubber strip.
As a further scheme of the invention: the pressing assembly comprises a button, the button is slidably embedded in the center of the gasket, the tail end of the button extends into the sliding block, the center of the lower end of the button is embedded with a through groove, the buttons on two sides of the through groove are symmetrically slidably matched in the sliding blocks on two sides of the limiting rod, the tail end of the button is connected with the sliding blocks through springs, an elastic sheet is fixedly arranged on the top of the through groove, and the other end of the elastic sheet is fixedly connected with the bayonet.
Compared with the prior art, the invention has the beneficial effects that: when not using the flexible screen main part, the kink laminating is in the side department of frame, and two sets of backplate cover are in flexible screen main part openly, can play anticollision protection's effect when not using, conveniently improves the life of flexible screen main part. When the flexible screen is required to be used, the limiting piece is acted, so that the limiting piece is released from the limiting fit relation with the side groove, the two groups of back plates can be opened to two sides by the sliding fit of the limiting piece on the bending part and the side groove, the tail end of the limiting piece can gradually slide into the opening of the rotating piece from the side groove, at the moment, the back plates, the bending part and the limiting piece can rotate relative to the frame through the rotating piece, so that the bending part can be conveniently opened by rotating the two sides of the flexible screen main body, the flexible screen main body can be operated at the moment, the bending part is not easy to move and rotate to be opened due to false collision at ordinary times, the flexible screen main body can be better protected at ordinary times, and a plurality of corners can be formed after the back plates, the bending part and the limiting piece rotate relative to the frame through the rotating piece, namely, when the rotating part and the frame rotate by 90 degrees (rotate along the direction that the bending part is relatively far away from the surface of the flexible screen main body), the bending part can be utilized to shield the two sides of the flexible screen main body at the moment, when the flexible screen main body is operated, the operation in the state is safer when some privacy operations are carried out, and likewise, under the strong light state (when the outdoor sunlight irradiation degree is large), the relative vertical state of the bending part can form shielding, so that the surface reflection of the flexible screen main body is prevented from influencing the watching, and the bending part can not be influenced when the operation is carried out, the rotating part can be rotated to a state of more than 90 degrees and even up to 180 degrees, and the tail end of the limiting part can pass through the rotating part to form the matched limiting part between the frame, thereby being convenient to operate, and the arrangement state of the bending part is stable. The novel flexible screen is simple in overall operation, different rotation angles of the rotation piece can be selected according to requirements such as peeping prevention, sun shading or easy operation, the novel flexible screen can be realized through cooperation between the limiting piece and the side groove and the frame, the novel flexible screen is simple and convenient to operate, stable to place, and the shielding of the bending part to the flexible screen body is easy to recover, and the protection of the bending part to the flexible screen body cannot be influenced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of a display screen according to the present invention.
Fig. 3 is a schematic structural view of the protective case of the present invention.
Fig. 4 is an enlarged schematic view of the area a in fig. 2.
Fig. 5 is a schematic structural view of a rotating member in the present invention.
Fig. 6 is a schematic structural view of a limiting member in the present invention.
Fig. 7 is an enlarged schematic view of the area B in fig. 6.
Fig. 8 is a schematic structural view of a pressing assembly according to the present invention.
Fig. 9 is a schematic structural view of a stop lever according to the present invention.
Fig. 10 is an enlarged schematic view of the area C in fig. 9.
In the figure: 1-display screen, 11-frame, 12-flexible screen main part, 13-side groove, 2-protective housing, 21-backplate, 22-kink, 3-rotor, 31-rotor, 32-draw-in groove, 33-ring channel, 34-through-hole, 4-locating part, 41-gasket, 4101-rubber strip, 42-slider, 43-button, 4301-logical groove, 4302-elastic piece, 5-gag lever post, 51-spout, 52-roof groove, 5201-bayonet socket.
Detailed Description
Referring to fig. 1-4, in an embodiment of the present invention, a flexible display screen with anti-collision protection includes a display screen 1 and a protective shell 2 covering the display screen 1, where the display screen 1 includes a flexible screen main body 12 and a frame 11 sleeved on the periphery of the flexible screen main body 12, and preferably, the flexible screen main body 12 is a flexible display commonly used in the prior art, and is made of a soft material, and is a deformable and bendable display device. The frame 11 is wrapped around the periphery of the edge of the flexible screen main body 12, so as to prevent the edge of the flexible screen main body 12 from being damaged due to collision, the frame 11 corresponding to the middle position of the bending direction of the flexible screen main body 12 can be made of flexible materials, other positions of the frame 11 are made of hard materials such as plastics or metals, and the like, so that the frame 11 can be synchronously bent along with the flexible screen main body 12, and the edge of the flexible screen main body 12 can be protected.
The protective housing 2 is including the backplate 21 of symmetry setting in flexible screen main part 12 both sides, backplate 21 bilateral symmetry is provided with kink 22, backplate 21 and kink 22 can be integrated die casting make, and kink 22 sets up on the edge that two sets of backplate 21 are non-opposite or deviate from mutually, and the laminating of kink 22 on backplate 21 is provided with locating part 4 on the kink 22 in the side of frame 11 in a sliding fit way, and locating part 4 sets up on two sets of backplate 21 corresponds the relative one side that keeps away from of kink 22, the embedding of frame 11 side is provided with side slot 13, the corresponding setting of locating part 4 on side slot 13 and kink 22 and the slip adaptation, the rotation of the terminal department that the side slot 13 of homonymy on the frame 11 is kept away from relatively is provided with rotation piece 3, rotation piece 3 rotates to be connected on the frame 11, is equipped with the opening relative with side slot 13 on rotation piece 3, and the end of locating part 4 and the opening on side slot 13 and the rotation piece 3 all slide the adaptation. Preferably, the tail end of the limiting piece 4 is prismatic, the tail end of the limiting piece 4 can only slide linearly in the side groove 13 and cannot rotate circumferentially, limiting adaptation is carried out between the tail end of the limiting piece 4 and the side groove 13, when the tail end of the limiting piece 4 slides into an opening of the rotating piece 3, limiting adaptation is formed between the tail end of the limiting piece 4 and the frame 11 after penetrating through the rotating piece 3, preferably, when the rotating piece 3 rotates 90 degrees relative to the frame 11 and the rotating piece 3 rotates 180 degrees relative to the frame 11, limiting adaptation is formed between the tail end of the limiting piece 4 and the frame 11 after penetrating through the rotating piece 3, and limiting adaptation between the limiting piece 4 and the frame 11 can be realized within the range of rotating 90 degrees to 180 degrees relative to the frame 11. Preferably, the opposite bending parts 22 of the two sets of back plates 21 are semicircular at the opposite far ends, and a certain distance exists between the ends of the parts and the edges of the ends of the back plates 21, so that after the back plates 21 and the bending parts 22 are turned over relative to the flexible screen main body 12, the distance between the parts can conveniently accommodate the edges of the frame 11.
Therefore, when the flexible screen main body 12 is not used, the bending part 22 is attached to the side edge of the frame 11, and the two groups of back plates 21 are covered on the front surface of the flexible screen main body 12, so that the effect of anti-collision protection can be achieved when the flexible screen main body 12 is not used, the area of the two groups of back plates 21 is just or slightly larger than the area of the flexible screen main body 12, which is exposed out of the frame 11, and the back plates 21 can be made of hard materials, so that the flexible screen main body 12 can be effectively crashed at ordinary times, and the service life of the flexible screen main body 12 is prolonged. When in use, the limiting piece 4 is acted to release the limit fit relation with the side groove 13, so that two groups of back plates 21 can be opened to two sides relative to the flexible screen main body 12 through the sliding fit of the limiting piece 4 on the bending part 22 and the side groove 13, the tail end of the limiting piece 4 can gradually slide into the opening of the rotating piece 3 from the side groove 13, at the moment, the back plates 21, the bending part 22 and the limiting piece 4 can rotate relative to the frame 11 through the rotating piece 3, so that the bending part 22 can be conveniently opened to two sides of the flexible screen main body 12, at the moment, the flexible screen main body 12 can be operated, the bending part 22 is not easy to move and rotate to be opened due to false touch at ordinary times, the flexible screen main body 12 can be better protected at ordinary times, and after the back plates 21, the bending part 22 and the limiting piece 4 rotate relative to the frame 11 through the rotating piece 3, a plurality of corners can be formed, namely, when the rotating member 3 and the frame 11 rotate 90 degrees (rotate along the direction that the bending portion 22 is relatively far away from the surface of the flexible screen main body 12), the bending portion 22 is positioned at two sides of the flexible screen main body 12 at the time, the bending portion 22 can be utilized to shield when the flexible screen main body 12 is operated, for some privacy operations, the state operation is safer, and likewise, under the strong light state (when the outdoor sunlight irradiation degree is larger), the relative vertical state of the bending portion 22 can form shielding, the observation is avoided due to the reflection of the surface of the flexible screen main body 12, and in order to operate, the bending portion 22 can not influence, the rotating member 3 can also be rotated to a state of more than 90 degrees, even up to 180 degrees, the tail end of the limiting member 4 can pass through the rotating member 3 and form a matched limiting position with the frame 11, so that the operation is convenient and the installation state of the bent portion 22 is stable. The whole operation is simple, can select the different rotation angles of rotating piece 3 according to the needs such as anti-snoop, sunshade or easy operation, can realize through the cooperation between locating part 4 and side groove 13 and frame 11, easy operation is convenient, settles stably to easily resume the shielding of kink 22 to flexible screen main part 12, can not influence the protection of kink 22 to flexible screen main part 12.
As shown in fig. 1-5, the rotating member 3 includes a rotating block 31, the rotating block 31 is in a cylindrical structure, the end surface of the rotating block 31 is flush with the surface of the side edge of the frame 11, the rotating block 31 is embedded in the frame 11 and is opposite to the side edge groove 13, a clamping groove 32 with an opening size matched with the end surface size of the side edge groove 13 is formed in one side of the rotating block 31, the clamping groove 32 is an opening on the rotating member 3, an annular groove 33 is embedded in the periphery of the end part of the rotating block 31 far away from the side edge surface of the frame 11, a torsion spring is mounted on the annular groove 33, the torsion spring acting clamping groove 32 is opposite to the side edge groove 13, the end part of the rotating block 31 extending into the frame 11 is preferably connected with the side edge 11 through a bearing, a through hole 34 is formed in a through-hole 34 in the side wall of the clamping groove 32, a limiting rod 5 is slidably embedded in the limiting member 4, the limiting rod 5 is correspondingly matched with the through-hole 34 in size, the limiting rod 5 is arranged on a part of the limiting member 4, the limiting member 4 can vertically lift along the limiting member 4, the limiting rod 5 is vertically, the limiting member 13 is located in the side edge groove 13, the front surface 12 is located on the side surface of the flexible screen main body 12, and is not aligned with the two end parts of the limiting member 4 are not aligned with the limiting member 4, and the two end parts are not aligned with the main body 12, and can not be stably connected with the two end parts of the main body 12, and the main body 12 are aligned with the main body 12, and can not be stably slide and the end part are aligned with the main body 12. The peripheral frame 11 of the rotating member 3 is embedded with a plurality of groups of blind holes, the blind holes are opposite to the through holes 34, preferably, the blind holes are arranged at the relative original positions (the opposite states of the clamping grooves 32 and the side grooves 13) of the rotating member 3 and rotated by 90-180 degrees, and the blind holes are correspondingly matched with the limiting rods 5.
When the novel flexible screen is used, in a natural state, the clamping grooves 32 on the rotating block 31 are aligned with the side grooves 13, after the limiting piece 4 is pressed, the limiting rod 5 can be driven to slide into the tail end of the limiting piece 4, so that the limiting rod 5 can be separated from the limiting fit of the side grooves 13, then the tail end of the limiting piece 4 can be manually slid into the clamping grooves 32, at the moment, the tail end of the limiting piece 4 is separated from the side grooves 13, at the moment, the back plates 21, the bending parts 22 and the limiting piece 4 can rotate relative to the frame 11 through the rotating piece 3, the back plates 21 on the two sides can be separated from the protection of the flexible screen main body 12 after rotating, at the moment, the flexible screen main body 12 can be operated, and according to requirements, the back plates 21 and the bending parts 22 can be relatively rotated to be in a vertical state with the surface of the flexible screen main body 12, at the moment, after the pressing of the limiting piece 4 is released, the limiting rod 5 passes through the through holes 34, and the blind holes in the frame 11 form limiting fit, so that the operation on the flexible screen main body 12 can be conveniently carried out, at the state, the privacy shielding operation is realized, the privacy shielding operation is convenient, the privacy shielding operation is ensured, and the privacy shielding operation can be avoided. According to the operation requirement, the rotating piece 3 can be further rotated through the cooperation of the limiting piece 4 and the rotating piece 3 until the rotating piece 3 rotates to the 180-degree position of the original position, namely the back plate 21 and the bending part 22 are completely overturned relative to the flexible screen main body 12, the operation is flexible and convenient according to the requirement, and the back plate 21 and the bending part 22 can be stably arranged through the cooperation of the limiting rod 5 and the blind hole; after the use is completed, the clamping groove 32 can be restored to the state of aligning the side groove 13 by reversely rotating the rotating piece 3, the sliding limiting piece 4 can be restored to the state that the limiting rod 5 is aligned with the blind hole in the side groove 13, and the position of the bending part 22 can be stabilized by the cooperation of the limiting rod 5 and the blind hole after the limiting piece 4 is stopped being pressed.
In another mode, the tail end of the limiting rod 5 is embedded with a rubber cushion layer, a blind hole is not required to be arranged in the peripheral frame 11 of the rotating piece 3, and the limiting of the rotating position of the bending part 22 is realized by utilizing friction force between the rubber cushion layer at the tail end of the limiting rod 5 and the peripheral frame 11 of the rotating piece 3.
As shown in fig. 9-10, the stop lever 5 is an elongated metal rod or a plastic rod, the blind holes on the stop lever 5 and the side grooves 13, the blind holes at the opposite positions of the frame 11 and the rotating member 3 and the through holes 34 are all sized and adapted, the sliding grooves 51 are embedded in the two sides of the stop lever 5 along the axial direction, the stop lever 5 is embedded in the stop member 4 in a sliding manner, the stop lever 5 can not rotate when sliding relative to the stop member 4 through the matching of the sliding grooves 51 and the stop member 4, the stop lever 5 is embedded with a top groove 52 extending along the axial direction, a pressing component for driving the stop lever 5 to slide in a telescopic manner relative to the stop member 4 is arranged in the stop member 4, and the output end of the pressing component is fixedly connected with the end of the top groove 52. The limiting rod 5 can be pushed to retract inwards the limiting piece 4 by the pressing assembly.
Preferably, the bayonet 5201 is embedded in the end, far away from the limiting rod 5, of the top groove 52, extending out of the limiting piece 4, and the tail end of the pressing assembly is fixedly connected in the bayonet 5201.
As shown in fig. 6-8, the limiting member 4 includes a spacer 41 and a slider 42 fixedly connected to the center of the spacer 41, the spacer 41 is in a snap fit with the bending portion 22, the slider 42 is in a sliding fit with the side slot 13, the limiting rod 5 is slidably embedded and disposed on a side edge of the slider 42, the spacer 41 is slidably embedded and disposed at a center of an end surface of the spacer 41 far from the slider 42, and an output end of the pressing member is connected with the bayonet 5201. Preferably, the edge of the spacer 41 is embedded with a rubber strip 4101, and the rubber strip 4101 is convenient for assembling and fixing the spacer 41 and the bending part 22 and also convenient for disassembly and maintenance. While the slider 42 is of prismatic configuration, preferably of rectangular parallelepiped configuration in this embodiment.
The pressing assembly comprises a cylindrical button 43, the button 43 is slidably embedded in the center of the gasket 41, the tail end of the button is extended into the sliding block 42, a through groove 4301 is embedded in the center of the lower end of the button 43, the button 43 on two sides of the through groove 4301 is symmetrically slidably matched with the sliding block 42 on two sides of the limiting rod 5, the tail end of the button 43 is connected with the sliding block 42 through a spring, an elastic sheet 4302 is fixedly arranged at the top of the through groove 4301, and the other end of the elastic sheet 4302 is fixedly connected with the bayonet 5201.
When the push button 43 is used, the push button 43 can be pressed, so that a spring connected between the push button 43 and the sliding block 42 is compressed, meanwhile, the elastic sheet 4302 can bend and push the limiting rod 5 to slide into the sliding block 42, the elastic sheet 4302 can be attached to the top groove 52 when the limiting rod 5 is gradually pushed into the sliding block 42, so that the limiting rod 5 can be pressed in pushing to keep the sliding of the limiting rod 5 stable, after the push button 43 is released, the spring at the tail end of the push button 43 is restored to push the push button 43 to be far away from the gasket 41, so that the elastic sheet 4302 can be restored, and the limiting rod 5 is pushed to extend outwards from the sliding block 42, and the operation is simple and convenient.
Claims (6)
1. The utility model provides a flexible display screen with anticollision protection, includes the display screen and covers the protective housing on the display screen, the display screen includes flexible screen main part and cover and establish the peripheral frame in flexible screen main part, its characterized in that, the protective housing includes the backplate of symmetry setting in flexible screen main part both sides, backplate both sides symmetry is provided with the kink, inlays on the kink and is provided with the locating part, the embedding of frame side is provided with the side groove, the side groove corresponds the locating part on the kink and sets up, and the rotation of the terminal department that it is kept away from relatively of side groove on the frame is provided with the rotating member, the rotating member rotates to be connected on the frame, the terminal and side groove and the rotation of locating part all slide the adaptation;
the rotating piece comprises a rotating block, the rotating block is of a cylindrical structure, the end face of the rotating block is flush with the surface of the side edge of the frame, the rotating block is embedded in the frame and is opposite to the side edge groove, a clamping groove with an opening size matched with the end face size of the side edge groove is formed in one side of the rotating block, a through hole is formed in the side wall of the clamping groove in a penetrating mode, a limiting rod is embedded in the limiting piece in a sliding mode, and the limiting rod is correspondingly matched with the through hole in size;
the periphery of the end part of the rotating block, which is far away from the side surface of the frame, is embedded with an annular groove, a torsion spring is arranged on the annular groove, a clamping groove with the action of the torsion spring is opposite to the side groove, and the end part of the rotating block, which extends into the frame, is connected with the frame in a rotating way through a bearing;
the two sides of the limiting rod are provided with sliding grooves in an embedded mode along the axial direction, the limiting rod is provided with a top groove extending along the axial direction in an embedded mode, a pressing assembly used for driving the limiting rod to slide in a telescopic mode relative to the limiting piece is arranged in the limiting piece, and the output end of the pressing assembly is fixedly connected with the end portion of the top groove;
the limiting piece comprises a gasket and a sliding block fixedly connected to the center of the gasket, the gasket is clamped and matched on the bending part, the sliding block is in sliding fit in the side groove, the limiting rod is arranged on the side edge of the sliding block in a sliding embedded mode, and the pressing component is arranged at the center of the end face of the gasket, far away from the sliding block, in a sliding embedded mode;
the pressing assembly comprises a cylindrical button, the button is slidably embedded in the center of the gasket, the tail end of the button extends into the sliding block, a through groove is embedded in the center of the lower end of the button, the buttons on two sides of the through groove are symmetrically slidably matched in the sliding blocks on two sides of the limiting rod, the tail end of the button is connected with the sliding blocks through springs, an elastic sheet is fixedly arranged on the top of the through groove, and the other end of the elastic sheet is fixedly connected in the bayonet.
2. The flexible display screen with anti-collision protection according to claim 1, wherein the bending parts on the back plates are in sliding fit with the side edges of the frame, and the limiting parts are arranged on the sides of the two groups of back plates, which are relatively far away from the corresponding bending parts.
3. The flexible display screen with anti-collision protection according to claim 1, wherein the tail end of the limiting piece is prismatic, the tail end of the limiting piece is in limiting fit with the side groove, and when the tail end of the limiting piece slides into the opening of the rotating piece, the tail end of the limiting piece passes through the rotating piece and then forms limiting fit with the frame.
4. The flexible display screen with anti-collision protection according to claim 1, wherein the first blind hole adapted to the limit rod is embedded in the front surface of the side groove.
5. The flexible display screen with anti-collision protection according to claim 1, wherein a plurality of groups of second blind holes are embedded in the peripheral frame of the rotating member, the second blind holes are opposite to the through holes, and the second blind holes are correspondingly matched with the limiting rods.
6. A flexible display screen with crash protection as recited in claim 1 wherein the end of the stop bar is embedded with a rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311247161.6A CN116994497B (en) | 2023-09-26 | 2023-09-26 | Flexible display screen with anti-collision protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311247161.6A CN116994497B (en) | 2023-09-26 | 2023-09-26 | Flexible display screen with anti-collision protection |
Publications (2)
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| CN116994497A (en) | 2023-11-03 |
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