CN111090301A - Eye-protecting flat plate with concealable screen - Google Patents
Eye-protecting flat plate with concealable screen Download PDFInfo
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- CN111090301A CN111090301A CN201910318940.8A CN201910318940A CN111090301A CN 111090301 A CN111090301 A CN 111090301A CN 201910318940 A CN201910318940 A CN 201910318940A CN 111090301 A CN111090301 A CN 111090301A
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- display screen
- posture position
- state
- plate body
- flat plate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
Abstract
The invention relates to the technical field of intelligent terminal equipment, and discloses an eye protection panel with a hidden screen, which comprises a panel body, a support and a scroll casing, wherein the panel body comprises a front surface and a back surface which are oppositely arranged, the front surface is provided with a first display screen, the support is slidably arranged on the back surface of the panel body, the scroll casing is arranged on the support, the scroll casing can be switched between a first posture position and a second posture position relative to the panel body under the action of the support, the scroll casing is rotatably provided with a second display screen, and the second display screen can be rotated relative to the scroll casing to be switched between the first state and the second state. The eye protection tablet is small in size, convenient to carry and good in user experience.
Description
Technical Field
The invention relates to the technical field of intelligent terminal equipment, in particular to an eye protection panel with a concealable screen.
Background
With the development of science and technology, the functions of intelligent terminal devices (such as a tablet, a mobile phone and the like) are increasingly improved, and users can use the intelligent terminal devices to read, watch videos, make video calls and the like. In order to satisfy the requirement that a user uses a plurality of functions of the intelligent terminal device simultaneously, such as watching a video when reading and carrying out a video call when reading, the intelligent terminal device with the double display screens is produced.
However, the intelligent terminal device with the second display screen is large in size, inconvenient to carry and poor in user experience.
Disclosure of Invention
The embodiment of the invention discloses an eye protection panel with a concealable screen, which has the advantages of small size, convenience in carrying and better user experience.
The embodiment of the invention discloses an eye protection panel with a concealable screen, which comprises a panel body, a support and a scroll casing, wherein the panel body comprises a front side and a back side which are oppositely arranged, the front side is provided with a first display screen, the support is slidably arranged on the back side of the panel body, the scroll casing is arranged on the support, the scroll casing can be switched between a first posture position and a second posture position relative to the panel body under the action of the support, the scroll casing is rotatably provided with a second display screen, and the second display screen can be rotated relative to the scroll casing to be switched between a first state and a second state;
the first posture position is a position where the reel shell abuts against the flat plate body, and the second posture position is a position where the reel shell is far away from the flat plate body;
the first state is that the second display screen curls in the state in the spool casing, the second state is that the second display screen stretches out and relative in the spool casing the state that the spool casing was expanded.
As an optional implementation manner, in an embodiment of the present invention, the holder includes two bar members that are long and spaced apart from each other, two ends of the two bar members in the length direction are respectively a first end and a second end, the first end is slidably disposed on the back surface of the flat plate body, and the reel housing is disposed at the second end and located between the two bar members.
As an optional implementation manner, in an embodiment of the present invention, two sliding grooves are disposed on the back surface of the flat plate body, the two sliding grooves extend downward from the top of the flat plate body, or the two sliding grooves extend from one side of the flat plate body to the other side of the flat plate body, and the two rod members are respectively connected to the two sliding grooves in a sliding manner.
As an alternative implementation, in an embodiment of the present invention, the second display screen is provided with a stretching member, the stretching member is fixedly arranged on the top of the flat plate body, the stretching member is used for stretching the second display screen when the reel housing is converted from the first posture position to the second posture position so as to convert the second display screen from the first state to the second state, and is used for converting the reel housing from the second posture position to the first posture position when the second display screen is converted from the second state to the first state.
As an optional implementation manner, in an embodiment of the present invention, the top of the flat plate body is provided with an accommodating groove disposed along a width direction of the flat plate body, and the stretching member is fixedly disposed in the accommodating groove.
As an optional implementation manner, in the embodiment of the present invention, a first key and a second key are disposed on a side surface of the tablet body;
the first key is used for controlling the reel shell to be converted from the first posture position to the second posture position when the reel shell is located at the first posture position;
the second key is used for controlling the second display screen to be converted from the second state to the first state when the second display screen is in the second state.
As an alternative implementation manner, in the embodiment of the present invention, when the reel housing is located at the second posture position, the two rods may be rotatably connected to the two sliding grooves and may rotate relative to the tablet body, so as to realize the switching between the second posture position and the third posture position where the bracket is inclined to the tablet body.
As an optional implementation manner, in an embodiment of the present invention, the second display screen is provided with a stretching member, and the stretching member is slidably disposed on the bracket, and is configured to slide relative to the bracket when the reel housing is located at the second posture position or the third posture position to drive the second display screen to switch from the first state to the second state.
As an optional implementation manner, in an embodiment of the present invention, a receiving groove is formed in the top of the flat plate body, and when the reel housing is located at the second posture position, the stretching member may slide to the receiving groove first from the valley bottom of the bracket, so as to drive the second display screen to be switched from the first state to the second state.
As an optional implementation manner, in the embodiment of the present invention, a first key, a second key, a third key, and a fourth key are disposed on a side surface of the tablet body;
the first key is used for controlling the second display screen to be switched to the second state or the first state from the first state or the second state when the scroll casing is located at the second posture position or the third posture position;
the second key is used for controlling the scroll shell to be converted from the second posture position or the third posture position to the first posture position when the second display screen is in the first state and the scroll shell is not located at the first posture position;
the third key is used for controlling the reel shell to be converted from the first posture position or the third posture position to the second posture position when the reel shell is not located at the second posture position;
the fourth key is used for controlling the reel shell to be converted from the first posture position or the second posture position to the third posture position when the reel shell is not located at the third posture position.
As an optional implementation manner, in an embodiment of the present invention, the first display screen is an ink screen or a total reflection LCD screen, and the second display screen is a flexible screen.
The embodiment of the invention provides an eye protection panel with a concealable screen, which has the following beneficial effects:
(1) the back of the flat plate body is slidably arranged through the support, and the scroll shell arranged on the support can be switched between a first posture position and a second posture position relative to the flat plate body under the action of the support, so that the position of a second display screen which is rotatably arranged on the scroll shell and is relatively arranged on a first display screen of the flat plate body is changed.
(2) The second display screen can be switched between a first state of being rolled in the scroll shell in a rotating mode and a second state of being stretched out of the scroll shell and being unfolded relative to the first display screen, and when a user does not use the second display screen, the second display screen can be rolled in the scroll shell. The eye protection plate is small in size, small in occupied space, convenient to carry and good in user experience.
(3) Through setting up the spout at the dull and stereotyped back of eyeshield, the spout is located in the support slidable, reduces the occupation space of support, and the dull and stereotyped structure of eyeshield is compacter, and the volume is littleer.
(4) The user can realize automatic switching of the posture position of the support and the state of the second display screen through the keys so as to meet different use requirements of the user. The operation mode is simple and quick, and the user experience is better.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for a person skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an eye-protection panel (a second display screen is in a first state) according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
fig. 3 is a schematic structural view of an eye-protecting panel (the second display screen is in the second state) according to an embodiment of the disclosure;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
fig. 5 is a schematic structural view of an eye-protecting panel (with a spool casing in a first posture position) according to a second embodiment of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;
fig. 7 is a schematic structural view of an eye-protecting panel (with the spool housing in the second posture position) according to the second embodiment of the present invention;
FIG. 8 is a schematic view of the structure of FIG. 7 from another perspective;
fig. 9 is another schematic structural view of the eye-protecting panel (with the reel housing in the second posture position) according to the second embodiment of the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9 from another perspective;
fig. 11 is a schematic structural view of an eye-protecting panel (with a spool casing in a third posture position) according to a second embodiment of the present invention;
FIG. 12 is a schematic view of the structure of FIG. 11 from another perspective;
fig. 13 is a schematic structural view of an eye-protection panel (only the second display screen is used) according to a second embodiment of the present invention;
fig. 14 is a schematic structural view of an eye-protecting panel (only the first display screen is used) according to a second embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the specific nature and configuration may be the same or different), and are not used to indicate or imply the relative importance or number of the indicated devices, elements, or components. "plurality" means two or more unless otherwise specified.
The invention discloses an eye protection flat plate with a concealable screen, which has the advantages of small size, convenience in carrying and better user experience.
Example one
Referring to fig. 1 to 4 together, an eye-protecting flat panel with a hidden screen according to an embodiment of the present invention includes a flat panel body 10, a bracket 20 and a reel housing 30, wherein the flat panel body 10 includes a front surface 1a and a back surface 1b that are oppositely disposed, the front surface 1a is provided with a first display screen 11, the bracket 20 is slidably disposed on the back surface 1b of the flat panel body 10, the reel housing 30 is disposed on the bracket 20, the reel housing 30 can be switched between a first posture position and a second posture position relative to the flat panel body 10 under the action of the bracket 20, the reel housing 30 is rotatably provided with a second display screen 31, and the second display screen 31 can be rotated relative to the reel housing 30 to be switched between the first state and the second state;
wherein, the first posture position is a position where the reel housing 30 abuts against the tablet body 10, and the second posture position is a position where the reel housing 30 is far away from the tablet body 10;
the first state is a state where the second display screen 31 is rolled in the reel housing 30, and the second state is a state where the second display screen 31 extends from the reel housing 30 and is unfolded relative to the reel housing 30.
In this embodiment, the first display screen 11 is an ink screen or a total reflection LCD screen, and the second display screen 31 is a flexible screen. The first display screen 11 and the second display screen 31 are made of different materials, so that different use requirements of users can be met. For example, the first display screen 11 has a stable display picture without any flicker or radiation, a user can read books or news by using the first display screen 11, and can reduce the damage to the eyes of the user even if the user uses the first display screen 11 for a long time; the second display screen 31 has strong interaction capability, and can display dynamic videos, and users can watch videos or browse internet by using the second display screen 31. In addition, the first display screen 11 and the second display screen 31 can be used cooperatively, and a user can use the first display screen 11 and the second display screen 31 simultaneously. For example, a user may use the first display screen 11 to read books or news, and use the second display screen 31 to record notes, search for related materials, or watch related videos; when a user reads books by using the first display screen 11, the user uses the second display screen 31 to carry out voice call or video call, and a call object can be a teacher or a student, so that online teaching or synchronous learning is realized; and, the user can use the first display 11 to read the meeting materials, and use the second display 31 to make voice call or video call, and the call object can be other people participating in the meeting, realizing the online meeting. It can be known that, above case all realizes on same eyeshield is dull and stereotyped, and the user need not additionally to carry paper books or paper data, alleviates user's burden, and the user uses and experiences the preferred.
Further, the tablet body 10 is provided with a camera 12, and the content shot by the camera 12 can be displayed on the second display screen 31, and a user can use the camera 12 and the second display screen 31 to perform a video call, shooting or code scanning, etc.
In this embodiment, the reel housing 30 may be a cylindrical housing, and the reel housing 30 is provided with a protruding groove from which the second display screen 31 in the first state can protrude and be switched to the second state.
Further, the bracket 20 includes two bar members that are long and spaced, two ends of the two bar members along the length direction are respectively a first end 21 and a second end 22, the first end 21 is slidably disposed on the back surface 1b of the flat plate body 10, and the reel shell is disposed at the second end 22 and located between the two bar members. Thus, the distance between the first posture position and the second posture position of the reel housing 30 is the sliding distance of the bracket 20 on the back surface 1b of the tablet body 10, and the distance can provide a space for the second display screen 31 to be switched from the first state to the second state.
Specifically, in order to realize that the bracket 20 is slidably disposed on the back surface 1b of the tablet body 10, the back surface 1b of the tablet body 10 is provided with two sliding grooves 13, and two rod members are respectively slidably connected to the two sliding grooves 13.
As an alternative embodiment, two sliding grooves 13 extend downward from the top of the plate body 10.
As another alternative, two sliding grooves 13 extend from one side of the plate body 10 to the other side.
Through set up two spouts 13 at the back 1b of this flat body 10, the mode that this support 20 slided and locates two spouts 13 can avoid support 20 to increase the dull and stereotyped volume of this eyeshield, keeps the dull and stereotyped miniaturized design of this eyeshield, portable.
In the present embodiment, the two sliding grooves 13 extend downward from the top of the flat plate body 10 as an example, and other ways such as extending the two sliding grooves 43 from one side of the flat plate body 40 to the other side are substantially the same as the ways in which the two sliding grooves 43 extend downward from the top of the flat plate body 40 in the present application, and are not described herein again.
In this embodiment, the second display screen 31 is provided with a stretching member 311, the stretching member 311 is fixedly arranged on the top of the flat plate body 10, the stretching member 311 is used for stretching the second display screen 31 when the reel housing 30 is switched from the first posture position to the second posture position, so that the second display screen 31 is switched from the first state to the second state, and is used for switching the reel housing 30 from the second posture position to the first posture position when the second display screen 31 is switched from the second state to the first state. It can be understood that, while the spool housing 30 is switched from the first posture position to the second posture position by the stretching member 311, the second display screen 31 is switched from the first state to the second state, and at this time, the second display screen 31 and the first display screen 11 can simultaneously display contents, and the display surface of the first display screen 11 and the display surface of the second display screen 31 are oriented in the same direction, so that the user can simultaneously use the first display screen 11 and the second display screen 31. And, under the action of the stretching member 311, the second display screen 31 is switched from the second state to the first state, and at the same time, the reel shell is switched from the second posture position to the first posture position, at this time, the second display screen 31 is folded, and only the first display screen 11 displays content, so that a user can use the first display screen 11 alone, and the second display screen 31 does not increase the volume of the eye protection plate, and the small volume of the eye protection plate is maintained.
It can be known that, the conversion of the state of the second display screen 31 of this embodiment one and the gesture position of this spool casing goes on in step, and two actions are synchronous can improve conversion efficiency and easy operation for this eyeshield is dull and stereotyped can be converted into the user state that can satisfy user demand for use fast, and user experience feels the preferred.
Specifically, the tensile member is an elongated square bar member.
Further, in order to provide the stretching member 311, an accommodating groove (not shown) is formed at the top of the plate body 10 along the width extending direction of the plate body 10, and the stretching member 311 is fixedly disposed in the accommodating groove. Specifically, the accommodating groove communicates two sliding grooves 13 near the top of the plate body 10. The stretching member 311 is disposed in the accommodating groove, that is, the stretching member 311 can be approximately hidden in the back surface 1b of the flat plate body 10, so as to avoid the stretching member 311 from increasing the volume of the eye protection flat plate, maintain the miniaturized design of the eye protection flat plate, and facilitate carrying.
In this embodiment, the side of the tablet body 10 is provided with a first button 14 and a second button 15; the first button 14 is used for controlling the reel shell 30 to be converted from the first posture position to the second posture position when the reel shell 30 is located at the first posture position; the second button 15 is used for controlling the second display screen to switch from the second state to the first state when the second display screen 31 is in the second state. It can be understood that when the first button 14 controls the reel housing 30 to switch from the first posture position to the second posture position, the second display screen 31 is switched from the first state to the second state by the stretching member 311; when the second button 15 controls the second display screen 31 to switch from the second state to the first state, the spool casing 30 is switched from the second posture position to the first posture position by the stretching member 311.
It can be known that, when the user uses the eye-protection tablet, the posture position of the scroll casing 30 and the state of the second display screen 31 can be switched manually, or the posture position of the scroll casing 30 and the state of the second display screen 31 can be switched automatically by the eye-protection tablet through the keys. The operation mode is various, and the mode of automatic switch accords with user's use custom at present, and intelligent degree is high.
Further, a first detection device and a first driving device are disposed in the tablet body 10, the first detection device is electrically connected to the first key 14 and the first driving device, the first driving device is connected to the bracket 20, the first detection device is configured to detect whether the spool casing 30 is located at the first posture position after receiving a first pressing signal sent by the first key 14, and the first driving device is configured to drive the bracket 20 to slide to drive the spool casing 30 to convert from the first posture position to the second posture position when the first detection device detects that the spool casing 30 is located at the first posture position; and
the reel housing 30 is further provided with a second detecting device and a second driving device, the second detecting device is electrically connected to the second key 15 and the second driving device, the second driving device is connected to the second display screen 31, the second detecting device is used for detecting whether the second display screen 31 is in the second state after receiving a second pressing signal sent by the second key 15, and the second driving device is used for driving the second display screen 31 to be switched from the second state to the first state when the second detecting device detects that the second display screen 31 is in the second state.
The embodiment of the invention provides an eye protection panel with a concealable screen, which has the following beneficial effects:
(1) the back of the flat plate body is slidably arranged through the support, and the scroll shell arranged on the support can be switched between a first posture position and a second posture position relative to the flat plate body under the action of the support, so that the position of a second display screen which is rotatably arranged on the scroll shell and is relatively arranged on a first display screen of the flat plate body is changed.
(2) The second display screen is switchable between a first state in which the second display screen is rolled in the reel housing and a second state in which the second display screen extends from the reel housing and is unrolled relative to the reel housing, and the second display screen is rollable in the reel housing when the user does not use the second display screen. The eye protection plate is small in size, small in occupied space, convenient to carry and good in user experience.
(3) Through setting up the spout at the dull and stereotyped back of eyeshield, the spout is located in the support slidable, reduces the occupation space of support, and the dull and stereotyped structure of eyeshield is compacter, and the volume is littleer.
(4) Under tensile part's effect, the state of this second display screen and the conversion of the gesture position of this spool shell go on in step, and two actions are synchronous can improve conversion efficiency and easy operation for this eyeshield is dull and stereotyped can be converted into the user state that can satisfy user's user demand fast, and user experience feels the preferred.
(5) The user can realize automatic switching of the posture position of the support and the state of the second display screen through the keys so as to meet different use requirements of the user. The operation mode is simple and quick, and the user experience is better.
Example two
Referring to fig. 5 to 8, an eye-protecting flat panel with a hidden screen according to a second embodiment of the present invention includes a flat panel body 40, a bracket 50 and a reel housing 60, wherein the flat panel body 40 includes a front surface 4a and a back surface 4b that are oppositely disposed, the front surface 4a is provided with a first display screen 41, the bracket 50 is slidably disposed on the back surface 4b of the flat panel body 40, the reel housing 60 is disposed on the bracket 50, the reel housing 60 can be switched between a first posture position and a second posture position relative to the flat panel body 40 under the action of the bracket 50, the reel housing 60 is rotatably provided with a second display screen 61, and the second display screen 61 can be rotated relative to the reel housing 60 to be switched between the first state and the second state;
wherein, the first posture position is a position where the reel housing 60 abuts against the flat plate body 40, and the second posture position is a position where the reel housing 60 is far away from the flat plate body 40;
the first state is a state where the second display 61 is rolled in the reel housing 60, and the second state is a state where the second display 61 extends from the reel housing 60 and is unfolded relative to the reel housing 60.
In this embodiment, the first display 41 is an ink screen or a total reflection LCD screen, and the second display 61 is a flexible screen. The first display screen 41 and the second display screen 61 are made of different materials, so that different use requirements of users can be met. For example, the display screen of the first display screen 41 is stable and does not have any flicker or radiation, a user can read books or news by using the first display screen 41, the eyes cannot be damaged even if the user uses the first display screen 41 for a long time, the eyesight of the user can be protected, the first display screen 41 has low power consumption and is visible under strong light, and the user can use the first display screen 41 for a long time without being limited by light; the second display screen 61 has strong interaction capability, and can display dynamic videos, and users can watch videos or browse internet by using the second display screen 61. In addition, the first display screen 41 and the second display screen 61 can be used cooperatively, and a user can use the first display screen 41 and the second display screen 61 simultaneously. For example, the user may use the first display screen 41 to read books or news, and use the second display screen 61 to record notes, search for related materials, or watch related videos; when a user reads books by using the first display screen 41, the user uses the second display screen 61 to carry out voice call or video call, and a call object can be a teacher or a student, so that online teaching or synchronous learning is realized; and, the user can use the first display 41 to read the conference materials, and use the second display 61 to make voice call or video call, and the call object can be other people participating in the conference, so as to realize online conference. It can be known that, above case all realizes on same eyeshield is dull and stereotyped, and the user need not additionally to carry paper books or paper data, alleviates user's burden, and the user uses and experiences the preferred.
Further, the tablet body 40 is provided with a camera 42, and the content shot by the camera 42 can be displayed on the second display 61, and a user can use the camera 42 and the second display 61 to perform voice communication, shooting or code scanning and the like;
in this embodiment, the reel housing 60 may be a cylindrical housing, and the reel housing 60 is provided with a protruding groove from which the second display 61 in the first state can protrude and be switched to the second state.
Further, the bracket 50 includes two bar members that are long and spaced apart from each other, two ends of the two bar members along the length direction are respectively a first end 51 and a second end 52, the first end 51 is slidably disposed on the back surface 4b of the flat plate body 40, and the reel shell is disposed at the second end 52 and located between the two bar members. Thus, the distance between the first posture position and the second posture position of the reel housing 60 is the sliding distance of the bracket 50 on the back surface 4b of the panel body 40, and the distance can provide a space for the second display 61 to be switched from the first state to the second state.
Specifically, in order to realize that the bracket 50 is slidably disposed on the back surface 4b of the flat plate body 40, the back surface 4b of the flat plate body 40 is provided with two sliding grooves 43, and two rod members are respectively slidably connected to the two sliding grooves 43.
As an alternative embodiment, two sliding grooves 43 extend downward from the top of the plate body 40.
As another alternative, two sliding grooves 43 extend from one side of the plate body 40 to the other side, and two rods are slidably connected to the two sliding grooves 43 respectively. Through set up two spouts 43 in the back 4b of this flat body 40, the mode that this support 50 slided and locates two spouts 43 can avoid support 50 to increase the dull and stereotyped volume of this eyeshield, keeps the dull and stereotyped miniaturized design of this eyeshield, portable.
In the present embodiment, two sliding grooves 43 extend downward from the top of the flat plate body 40 as an example, and other ways in which two sliding grooves 43 extend from one side of the flat plate body 40 to the other side are substantially the same as the ways in which two sliding grooves 43 extend downward from the top of the flat plate body 40 in the present application, and are not described herein again.
In the embodiment, when the reel housing 60 is located at the second posture position, two rods are rotatably connected to the two sliding slots 43 and can rotate relative to the flat plate body 40, so as to realize the conversion of the reel housing 60 between the second posture position and a third posture position where the bracket 50 is inclined to the flat plate body 40. specifically, when the reel housing 60 is located at the third posture position, an included angle α is formed between the bracket 50 and the flat plate body 40.
It can be understood that when the second display screen 61 is in the first state, the reel housing 60 can be located at the third posture position, and at this time, the bracket 50 and the reel housing 60 can serve as a support frame of the flat panel body 40 to change the orientation of the display surface of the first display screen 41. Moreover, the bracket 50 can rotate relative to the flat body 40 to adjust the included angle, so that the first display screen 41 can obtain more different orientations, and different use requirements of users can be met.
And when the second display screen 61 is in the second state, the reel housing 60 can be located at the third posture position, and at this time, an included angle is formed between the first display screen 41 and the second display screen 61, and the directions are different. Moreover, the bracket 50 can rotate relative to the flat body 40 to adjust the included angle, so as to change the orientation of the second display relative to the first display screen 41, thereby meeting different use requirements of users.
Further, the second display screen 61 is provided with a stretching member 611, and the stretching member 611 is slidably disposed on the bracket 50, and is used for sliding relative to the bracket 50 to drive the second display screen 61 to switch from the first state to the second state when the spool casing 60 is located at the second posture position or the third posture position.
It can be known that the switching of the state of the second display 61 and the switching of the posture position of the spool case 60 are opposite to each other, and can be performed separately or simultaneously, so as to satisfy different user requirements. For example:
(1) as shown in fig. 5, fig. 5 is a schematic view illustrating the second display screen 61 being rolled in the reel housing 60, when the user only uses the first display screen 41, especially uses the eye-protecting panel by hand, or does not use the eye-protecting panel, the reel housing 60 can be switched to the first posture position, and the second display screen 61 is switched to the first state, so that the volume of the eye-protecting panel can be reduced, the carrying is convenient, the second display screen 61 can be protected from being impacted, and the service life is prolonged;
(2) as shown in fig. 9, fig. 9 is a schematic view of the reel housing 60 being far from the tablet body 40, when a user goes out and does not carry a backpack or a handbag or the like capable of accommodating the eye protection tablet, the reel housing 60 can be switched to the second posture position, and the second display screen 61 is switched to the first state, at this time, the user can hold the reel housing 60 by hand, compared with directly holding the tablet body 40, the mode of carrying the eye protection tablet is more reliable, and the situation that the eye protection tablet is damaged due to impact caused by hand drop is not easy to occur;
(3) as shown in fig. 7 and 11, fig. 7 and 11 are schematic views of the second display screen 61 extending from the reel housing 60 and being unfolded relative to the reel housing 60, when the user uses the first display screen 41 and the second display screen 61 simultaneously, the reel housing 60 can be switched to the second posture position or the third posture position, and the second display screen 61 can be switched to the second state, and the reel housing can be switched to the third posture position to adjust the orientation of the second display screen 61 relative to the first display screen 41, so as to provide more using angles for the user;
(4) as shown in fig. 13, fig. 13 is a schematic view of an included angle formed between the bracket 50 and the tablet body 40, when a user uses only the first display screen 41, especially when the eye protection tablet is placed on a table for use, the reel housing 60 can be switched to the third posture position, and the second display screen 61 is in the first state, the bracket 50 and the reel housing 60 can serve as a support frame for the tablet body 40, so that the first display screen 41 forms an angle with the table, and the first display screen 41 can face the user, thereby facilitating the use of the user.
(5) As shown in fig. 14, fig. 14 is a schematic view of an included angle formed between the bracket 50 and the panel body 40, when a user only uses the second display screen 61, particularly when the eye protection panel is placed on a desktop for use, the reel shell can be switched to a third posture position, and the second display screen 61 is in a second state, at this time, the panel body 40 is flatly placed on the desktop, and the first display screen 41 faces the desktop, because the bracket 50 and the panel body 40 form the included angle, the same included angle is also formed between the second display screen 61 and the desktop, the second display screen 61 can face the user's face, so that the user can use the eye protection panel conveniently, and the size of the included angle can be adjusted by rotating the bracket 50 and the panel body 40 therebetween, so as to adjust the orientation of the second display screen 61, and the user can find a more suitable orientation of the second display screen 61.
Specifically, the tensile member is an elongated square bar member.
Further, as shown in fig. 10, the top of the flat plate body 40 is provided with a receiving slot 4c, and the stretching member 611 can slide to the receiving slot 4c relative to the bracket 50 when the spool casing 60 is located at the second posture position, so as to drive the second display 61 to switch from the first state to the second state. At this time, the stretching member 611 can be approximately hidden at the back 4b of the panel body 40, so as to avoid the stretching member 611 from increasing the volume of the eye protection panel, and to maintain the miniaturized design of the eye protection panel, thereby facilitating the use.
In this embodiment, the side of the tablet body 40 is provided with a first button 44, a second button 45, a third button 46 and a fourth button 47; the first button 44 is used for controlling the second display 61 to switch from the first state or the second state to the second state or the first state when the scroll casing 60 is located at the second posture position or the third posture position; the second button 45 is used for controlling the reel housing 60 to switch from the second posture position or the third posture position to the first posture position when the second display 61 is in the first state and the reel housing 60 is not in the first posture position; the third button 46 is used for controlling the reel shell 60 to switch from the first posture position or the third posture position to the second posture position when the reel shell 60 is not located at the second posture position; the fourth button 47 is used to control the spool casing 60 to switch from the first posture position or the second posture position to the third posture position when the spool casing 60 is not located at the third posture position.
It can be known that, when the user uses the eye-protecting flat plate, the posture position of the scroll casing 60 and the state of the second display screen 61 can be manually switched, and the posture position of the scroll casing 60 and the state of the second display screen 61 can be automatically switched by the eye-protecting flat plate through the keys. The operation mode is various, and the mode of automatic switch accords with user's use custom at present, and intelligent degree is high.
Further, a first detection device and a first driving device are disposed in the reel housing 60, the first detection device is electrically connected to the first button 44 and the first driving device, the first driving device is connected to the second display screen 61, the first detection device is configured to detect whether the bracket 50 is located at the second posture position or the third posture position after receiving a first pressing signal sent by the first button 44, and the first driving device is configured to drive the second display screen 61 to switch from the first state or the second state to the second state or the first state when the first detection device detects that the bracket 50 is located at the second posture position or the third posture position;
the flat body 40 is further provided with a second detection device and a second driving device, the second detection device is electrically connected to the second button 45 and the second driving device, the second driving device is connected to the bracket 50, the second detection device is used for detecting whether the second display screen 61 is in the first state and whether the bracket 50 is located at the first posture position after receiving a second pressing signal sent by the second button 45, and the second driving device is used for driving the bracket 50 to be switched from the second posture position or the third posture position to the first posture position when the second detection device detects that the second display screen 61 is in the first state and the bracket 50 is not located at the first posture position;
the tablet body 40 is further provided with a third detection device and a third driving device, the third detection device is electrically connected to the third button 46 and the third driving device, the third driving device is connected to the bracket 50, the third detection device is used for detecting whether the bracket 50 is located at the second posture position after receiving a third pressing signal sent by the third button 46, and the third driving device is used for driving the bracket 50 to be converted from the first posture position or the third posture position to the second posture position when the third detection device detects that the bracket 50 is not located at the second posture position; and
the tablet body 40 is further provided with a fourth detection device and a fourth driving device, the fourth detection device is electrically connected to the fourth key 47 and the fourth driving device, the fourth driving device is connected to the bracket 50, the fourth detection device is used for detecting whether the bracket 50 is located at the third posture position after receiving a fourth pressing signal sent by the fourth key 47, and the fourth driving device is used for driving the bracket 50 to be converted from the first posture position or the second posture position to the third posture position when the fourth detection device detects that the bracket 50 is not located at the third posture position.
The second embodiment of the invention provides an eye protection panel with a concealable screen, which has the following beneficial effects:
(1) the back of the flat plate body is slidably arranged through the support, and the scroll shell arranged on the support can be switched between a first posture position and a second posture position relative to the flat plate body under the action of the support, so that the position of a second display screen which is rotatably arranged on the scroll shell and is relatively arranged on a first display screen of the flat plate body is changed.
(2) The second display screen can be switched between a first state of being rolled in the scroll shell in a rotating mode and a second state of being stretched out of the scroll shell and being unfolded relative to the first display screen, and when a user does not use the second display screen, the second display screen can be rolled in the scroll shell. The eye protection plate is small in size, small in occupied space, convenient to carry and good in user experience.
(3) Through setting up the spout at the dull and stereotyped back of eyeshield, the spout is located in the support slidable, reduces the occupation space of support, and the dull and stereotyped structure of eyeshield is compacter, and the volume is littleer.
(4) When the user only used first display screen, can be converted the support into third gesture position, at this moment, support and reel shell can support this dull and stereotyped body to make first display screen obtain different demonstration orientations, satisfy the user demand that the user is different, user use experience preferred.
(5) The user can realize automatic switching of the posture position of the support and the state of the second display screen through the keys so as to meet different use requirements of the user. The operation mode is simple and quick, and the user experience is better.
The eye protection panel with the concealable screen disclosed by the embodiment of the invention is described in detail above, and the principle and the implementation mode of the invention are explained by applying the embodiment herein, and the description of the embodiment is only used for helping to understand the eye protection panel with the concealable screen and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (11)
1. An eye-protecting flat plate with a concealable screen is characterized by comprising
The display screen comprises a flat plate body, a display screen body and a display screen, wherein the flat plate body comprises a front surface and a back surface which are oppositely arranged, and a first display screen is arranged on the front surface;
the bracket is slidably arranged on the back surface of the flat plate body; and
the scroll shell is arranged on the bracket and can be switched between a first posture position and a second posture position relative to the flat plate body under the action of the bracket;
the scroll shell is rotatably provided with a second display screen, and the second display screen can rotate relative to the scroll shell to be converted between a first state and a second state;
the first posture position is a position where the reel shell abuts against the flat plate body, and the second posture position is a position where the reel shell is far away from the flat plate body;
the first state is that the second display screen curls in the state in the spool casing, the second state is that the second display screen stretches out and relative in the spool casing the state that the spool casing was expanded.
2. The flat eye-protecting plate of claim 1, wherein the holder comprises two bar members that are elongated and spaced apart from each other, the two bar members have a first end and a second end along a length direction, the first end is slidably disposed on the back surface of the flat plate body, and the reel housing is disposed at the second end and between the two bar members.
3. The flat eye-protecting plate of claim 2, wherein the back surface of the flat plate body is provided with two sliding grooves, the two sliding grooves extend downwards from the top of the flat plate body, or the two sliding grooves extend from one side of the flat plate body to the other side of the flat plate body, and the two rods are respectively connected with the two sliding grooves in a sliding manner.
4. The eye-shielding plate of any one of claims 1 to 3, wherein the second display screen is provided with a stretching member, the stretching member is fixedly disposed on the top of the plate body, the stretching member is configured to stretch the second display screen when the spool housing is switched from the first posture position to the second posture position, so as to switch the second display screen from the first state to the second state, and is configured to switch the spool housing from the second posture position to the first posture position when the second display screen is switched from the second state to the first state.
5. An eye-protecting panel as claimed in claim 4, wherein the top of the panel body is provided with a receiving groove along the width of the panel body, and the extension member is fixedly mounted in the receiving groove.
6. The eye-protecting tablet of claim 5, wherein the tablet body is provided with a first button and a second button on the side;
the first key is used for controlling the reel shell to be converted from the first posture position to the second posture position when the reel shell is located at the first posture position;
the second key is used for controlling the second display screen to be converted from the second state to the first state when the second display screen is in the second state.
7. The eye-shielding plate of claim 3, wherein the two rods are rotatably connected to the two sliding grooves and can rotate relative to the plate body when the reel housing is located at the second posture position, so as to switch the reel housing between the second posture position and a third posture position in which the bracket is inclined to the plate body.
8. The eye-shielding plate of claim 7, wherein the second display screen is provided with a stretching member slidably disposed on the bracket for sliding relative to the bracket when the spool housing is located at the second posture position or the third posture position to switch the second display screen from the first state to the second state.
9. An eye-shielding plate as claimed in claim 6, wherein the top of the plate body has a receiving slot, and the extension member is slidable relative to the bracket to the receiving slot when the spool housing is in the second posture position, so as to switch the second display screen from the first state to the second state.
10. The eye-protecting flat plate according to claim 7 or 8, wherein the side surface of the flat plate body is provided with a first key, a second key, a third key and a fourth key;
the first key is used for controlling the second display screen to be switched to the second state or the first state from the first state or the second state when the scroll casing is located at the second posture position or the third posture position;
the second key is used for controlling the scroll shell to be converted from the second posture position or the third posture position to the first posture position when the second display screen is in the first state and the scroll shell is not located at the first posture position;
the third key is used for controlling the reel shell to be converted from the first posture position or the third posture position to the second posture position when the reel shell is not located at the second posture position;
the fourth key is used for controlling the reel shell to be converted from the first posture position or the second posture position to the third posture position when the reel shell is not located at the third posture position.
11. The eye-protecting panel of claim 1, wherein the first display screen is an ink screen or a total reflection LCD screen, and the second display screen is a flexible screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318940.8A CN111090301A (en) | 2019-04-19 | 2019-04-19 | Eye-protecting flat plate with concealable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910318940.8A CN111090301A (en) | 2019-04-19 | 2019-04-19 | Eye-protecting flat plate with concealable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111090301A true CN111090301A (en) | 2020-05-01 |
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ID=70392960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910318940.8A Pending CN111090301A (en) | 2019-04-19 | 2019-04-19 | Eye-protecting flat plate with concealable screen |
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| Country | Link |
|---|---|
| CN (1) | CN111090301A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382199A (en) * | 2020-11-10 | 2021-02-19 | 深圳创维－Rgb电子有限公司 | Display device |
| CN113112922A (en) * | 2021-04-13 | 2021-07-13 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
-
2019
- 2019-04-19 CN CN201910318940.8A patent/CN111090301A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382199A (en) * | 2020-11-10 | 2021-02-19 | 深圳创维－Rgb电子有限公司 | Display device |
| CN112382199B (en) * | 2020-11-10 | 2023-01-20 | 深圳创维－Rgb电子有限公司 | Display device |
| CN113112922A (en) * | 2021-04-13 | 2021-07-13 | 武汉华星光电半导体显示技术有限公司 | Flexible display device |
| WO2022217771A1 (en) * | 2021-04-13 | 2022-10-20 | 武汉华星光电半导体显示技术有限公司 | Flexible display apparatus |
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