CN216364401U

CN216364401U - Reading chair

Info

Publication number: CN216364401U
Application number: CN202122851678.9U
Authority: CN
Inventors: 陈辉; 张晓亮; 张智; 熊章; 雷奇文; 艾伟; 胡国湖
Original assignee: Wuhan Xingxun Intelligent Technology Co ltd
Current assignee: Wuhan Xingxun Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2021-11-20
Publication date: 2022-04-26
Anticipated expiration: 2031-11-20

Abstract

The utility model belongs to the technical field of household articles, and particularly relates to a reading chair. This reading chair includes: the seat comprises a main body, a reading platform for placing reading materials and a platform adjusting mechanism, wherein the reading platform is connected with the main body through the platform adjusting mechanism, and the platform adjusting mechanism is used for adjusting the position and the angle of the reading platform relative to the main body. The utility model can conveniently adjust the distance or angle between the book and the eyes.

Description

Reading chair

Technical Field

The utility model relates to the technical field of household articles, in particular to a reading chair.

Background

At present, people often use the desk chair of function singleness to read, and the in-process of reading often fixes books through both hands or the platform that can place books, and the distance between books and people's the eyes or the improper bad influence such as the eyesight descends that causes easily of angle when reading. The distance or the angle between the book and the eyes of a person cannot be conveniently adjusted by the conventional seat.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the present invention provides a reading chair, so as to solve the technical problem that the reading chair in the prior art cannot conveniently adjust the distance or angle between the book and the eyes.

The technical scheme adopted by the utility model is as follows:

in a first aspect, the present invention provides a reading chair comprising: the seat comprises a main body, a reading platform for placing reading materials and a platform adjusting mechanism, wherein the reading platform is connected with the main body through the platform adjusting mechanism, and the platform adjusting mechanism is used for adjusting the position and the angle of the reading platform relative to the main body.

Preferably, the platform adjusting mechanism comprises a translation mechanism and a rotation mechanism, the translation mechanism is used for adjusting the position of the reading platform relative to the main body, and the rotation mechanism is used for adjusting the angle of the reading platform relative to the main body.

Preferably, the reading platform is magnetically connected with the platform adjusting mechanism.

Preferably, the reading platform further comprises an angle measuring device, and the angle measuring device is used for measuring the rotation angle of the reading platform.

Preferably, the platform adjusting mechanism comprises a first support frame, a second support frame, an adjusting knob, a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a first rotating shaft, a second rotating shaft, a third rotating shaft, a first synchronous belt and a second synchronous belt;

the first support frame is connected with the main body of the reading chair, the first rotating shaft is rotatably connected with the main body, and the adjusting knob and the first belt wheel are fixedly connected with the first rotating shaft;

the second rotating shaft is rotatably connected with the main body, the second belt wheel and the third belt wheel are fixedly connected with the second rotating shaft, and the first belt wheel and the second belt wheel are in transmission connection through a first synchronous belt;

second support frame one end and third pivot fixed connection, relative other end and reading platform fixed connection, the third pivot rotates with first support frame to be connected, the fourth band pulley with third pivot fixed connection, third band pulley and fourth band pulley pass through second synchronous belt drive and are connected.

Preferably, the platform adjustment mechanism further comprises a locking mechanism for locking the angular position of the adjustment knob.

Preferably, the locking mechanism comprises a sliding block capable of sliding relative to the main body and a plurality of clamping grooves arranged along the circumferential direction of the adjusting knob, and when the sliding block slides to a position inserted into the clamping grooves, the adjusting knob is clamped at the current angular position by the sliding block.

Preferably, the reading platform further comprises an illumination device for providing light which can illuminate the reading platform.

Preferably, the reading system further comprises a voice playing module, wherein the voice playing module is used for playing the content of the reading material in a voice mode.

Preferably, the reading chair further comprises a projector for projecting the contents of the reading material on the reading platform.

Has the advantages that: the reading chair is provided with the reading platform capable of placing books, the distance or the angle between the reading platform and the eyes of a reader is adjusted through the platform adjusting mechanism, a user does not need to fix the books for a long time by hands, the books can be adjusted to be in the state of the most proper distance or angle between the reading platform and the eyes of the user through adjustment of the reading platform, and the state can be kept for a long time in the reading process of the user.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without any creative effort, other drawings may be obtained according to the drawings, and these drawings are all within the protection scope of the present invention.

FIG. 1 is a schematic view of a reading chair according to one embodiment of the present invention;

FIG. 2 is a schematic view of a reading chair with a reading platform adjustment mechanism according to the present invention;

FIG. 3 is a schematic view of the transmission portion of the reading platform adjustment mechanism of the present invention;

FIG. 4 is a top view of the drive portion of the read platform adjustment mechanism of the present invention;

FIG. 5 is a block diagram of a reading system with a user terminal according to the present invention;

fig. 6 is a block diagram of a reading system with a server according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, the embodiments of the present invention and the various features of the embodiments may be combined with each other within the scope of the present invention.

Example 1:

as shown in fig. 1, an embodiment 1 of the present invention discloses a reading chair, and the reading chair of the embodiment includes a rotating shaft 2, a connecting rod 3, a switching rod 4, a reading platform 5, a support 6, and an audio/video acquisition module 7. The rotating shaft 2 is arranged on the armrest of the seat body 1 and can rotate around the armrest within a certain range so as to be erected or laid flat; the connecting rod 3 is connected with the rotating shaft 2 and can rotate along with the rotating shaft 2; the adapter rod 4 is connected with the connecting rod 3 and can rotate around the axis; the reading platform 5 is fixed on the adapter rod 4, rotates along with the adapter rod 4, and is convenient for selecting the most appropriate reading angle by adjusting the angle; the bracket 6 is fixed on the seat body 1; the audio and video acquisition module 7 is fixed on the bracket 6 and used for acquiring and processing audio and video data of the reading area.

In this embodiment, the seat includes a main body, a reading platform for holding a reading material, and a platform adjustment mechanism, wherein the reading platform is connected to the main body via the platform adjustment mechanism, and the platform adjustment mechanism is used for adjusting the position and angle of the reading platform relative to the main body.

Wherein the platform adjustment mechanism is mounted on the main body of the seat. The reading platform comprises a placing plate for placing the reading materials, and the lower part of the placing plate can be provided with a limiting plate which forms a certain angle with the plane of the placing plate for placing the reading materials. When reading, the reading materials are placed on the board, and the limiting plate below the reading materials can prevent the reading materials from sliding off the placing board.

In this embodiment, the platform adjusting mechanism includes a translation mechanism and a rotation mechanism, the translation mechanism is used for adjusting the position of the reading platform relative to the main body, and the rotation mechanism is used for adjusting the angle of the reading platform relative to the main body.

As one embodiment, one end of the translation mechanism may be mounted on the main body, the rotation mechanism may be connected to an end of the translation mechanism away from the main body, and the reading platform may be mounted on the rotation mechanism. The control circuit controls the translation mechanism to move the reading platform to a preset position, and then controls the rotating mechanism to rotate the reading platform to a preset angle.

As another embodiment, the rotation mechanism may be mounted on the main body, one end of the translation mechanism is connected to the rotation mechanism, and the reading platform is mounted on the translation mechanism at an end away from the rotation mechanism. The control circuit controls the rotating mechanism to rotate the translation mechanism and the reading platform to a preset angle, and then controls the translation mechanism to move the reading platform to a preset position.

In addition, the reading platform and the rotation mechanism or translation mechanism may be detachably connected, for example, by magnetic attraction.

Besides the aforementioned way of adjusting the position and angle of the reading platform by controlling the translation mechanism and the rotation mechanism through the control circuit, the user can also adjust the translation mechanism and the rotation mechanism in a manual adjustment way.

The following describes a specific form of the translation mechanism;

the translation mechanism may take the form of an electric or pneumatic cylinder. If the translation mechanism adopts an electric cylinder, the rotating mechanism or the reading platform is connected with one movable end of the electric cylinder, and the control circuit is electrically connected with the electric cylinder and controls the electric cylinder to drive the reading platform to translate. If the translation mechanism adopts an air cylinder, the rotation mechanism or the reading platform is connected with one movable end of the air cylinder. And the electromagnetic valve of the cylinder is connected with a control circuit, and the control circuit controls the cylinder to determine the movement of the reading platform by controlling the on-off of the electromagnetic valve of the cylinder. In addition, the translation mechanism can also adopt a form of matching a lead screw and a nut. The nut is sleeved on the lead screw, the rotating mechanism or the reading platform is connected with the nut, the third motor for driving the lead screw drives the lead screw to rotate, and the lead screw drives the nut to move along the axial direction of the lead screw in the rotating process, so that the reading platform is driven to move. The control circuit is electrically connected with the third motor to control the rotation of the third motor so as to control the translation of the reading platform.

The following describes a specific form of the rotating mechanism:

the rotating mechanism can adopt the structural forms of universal joints, spherical hinges, cross shafts and the like. When the cross shaft is adopted as the rotating mechanism, the rotating mechanism further comprises a first motor and a second motor, wherein the first motor and the second motor respectively drive a first rotating shaft and a second rotating shaft which are arranged on the cross shaft. The first motor and the second motor are respectively and electrically connected with the control circuit, and the control circuit adjusts the angle of the reading platform by controlling the first motor and/or the second motor to rotate. The first angle sensor can be arranged on the first rotating shaft, and the second angle sensor can be arranged on the second rotating shaft. The first angle sensor is used for measuring the rotating angle of the first rotating shaft, and the second angle sensor is used for measuring the rotating angle of the second rotating shaft. The first angle sensor and the second angle sensor are respectively and electrically connected with the real-time control circuit. Therefore, the control circuit can acquire the actual rotating angle of the reading platform according to the detection signals of the first angle sensor and the second angle sensor and accurately adjust the reading platform according to the actual rotating angle of the reading platform. The universal joint and the spherical hinge can adopt the universal joint and the spherical hinge with certain damping, so that the platform can be kept at the current angle after rotating to a proper angle, and a user can read conveniently.

In addition, the reading chair of the embodiment is also provided with an illuminating device and a light brightness sensor. The lighting device and the light brightness sensor are electrically connected with the control circuit, and the lighting device is used for providing illumination for the reading platform. The brightness sensor is used for detecting the brightness of light reflected by the reading, and the control circuit adjusts the illumination brightness of the illumination device according to the detected brightness value. The control circuit may also adjust the illumination range of the illumination device.

As shown in fig. 2 to 4, the present embodiment further provides a platform adjusting mechanism capable of conveniently and manually adjusting the reading platform, and the platform adjusting mechanism includes a first supporting frame 21, a second supporting frame 22, an adjusting knob 30, a first belt wheel 31, a second belt wheel 32, a third belt wheel 33, a fourth belt wheel 34, a first rotating shaft 41, a second rotating shaft 42, a third rotating shaft 43, a first synchronous belt 44 and a second synchronous belt 45;

the first support frame 21 is connected with the main body of the reading chair, the first rotating shaft 41 is rotatably connected with the main body, and the adjusting knob 30 and the first belt pulley 31 are fixedly connected with the first rotating shaft 41;

the second rotating shaft 42 is rotatably connected with the main body, the second belt wheel 32 and the third belt wheel 33 are fixedly connected with the second rotating shaft 42, and the first belt wheel 31 and the second belt wheel 32 are in transmission connection through a first synchronous belt 44;

one end of the second support frame 22 is fixedly connected with the third rotating shaft 43, the other end of the second support frame is fixedly connected with the reading platform, the third rotating shaft 43 is rotatably connected with the first support frame 21, the fourth belt wheel 34 is fixedly connected with the third rotating shaft 43, and the third belt wheel 33 is in transmission connection with the fourth belt wheel 34 through a second synchronous belt 45.

When the user needs to adjust the angle of the reading platform, the adjusting knob 30 can be rotated by hand, and since the adjusting knob 30 and the first pulley 31 are both fixedly connected to the first rotating shaft 41, the first pulley 31 can rotate synchronously with the adjusting knob 30. The first pulley 31 rotates while driving the second pulley 32 to rotate via the first timing belt 44. Since the third pulley 33 and the second pulley 32 are both fixedly connected to the second rotating shaft 42, the third pulley 33 can rotate synchronously with the second pulley 32. The third belt wheel 33 drives the fourth belt wheel 34 to rotate in the rotating process, and because the fourth belt wheel 34 and the second support frame 22 are both fixedly connected with the third rotating shaft 43, the fourth belt wheel 34 drives the second support frame 22 to synchronously rotate in the rotating process, thereby realizing the adjustment of the angle of the reading platform. By adopting the platform adjusting mechanism of the embodiment, a user can adjust the angle of the reading platform by only rotating the adjusting knob 30 by hand without inclining the body, which is beneficial for the user to adjust the reading platform after the sitting posture is adjusted.

As a preferred embodiment, the platform adjustment mechanism further comprises a locking mechanism for locking the angular position of the adjustment knob 30. The angular position of the adjustment knob 30 may be locked by a locking mechanism when the user adjusts the reading platform to the appropriate angle to prevent rotation of the adjustment knob 30 to change the angle of the reading platform. The locking mechanism comprises a sliding block capable of sliding relative to the main body and a plurality of clamping grooves arranged along the circumferential direction of the adjusting knob 30, and when the sliding block slides to a position inserted into the clamping grooves, the adjusting knob 30 is clamped at the current angular position by the sliding block. A section of sliding groove can be arranged on the main body, the sliding block slides back and forth along the sliding groove, and after one part of the sliding block slides into the sliding groove of the adjusting knob 30, the sliding block clamps the adjusting knob 30, so that the adjusting knob 30 is locked.

Example 2

As shown in fig. 5, this embodiment provides a reading system, which includes a user terminal and the reading chair described in embodiment 1, where the reading chair includes a first communication module, the user terminal includes a second communication module, the reading chair and the user terminal communicate with the second communication module through the first communication module, and the user terminal is configured to send a control instruction to the reading chair.

The user terminal can be a portable or mobile computing device such as a mobile phone, a notebook computer, a tablet computer, a game device, a remote controller wearing device and the like. The first communication module and the second communication module can be paired for use, and the first communication module and the second communication module can be a Bluetooth communication module, a WiFi communication module, an RF Mesh communication module, a ZigBee communication module, a ZWave communication module, an NB-IoT communication module, an eLTE-IoT communication module, an infrared communication module, a TCP/IP communication module and the like.

In order to facilitate the user to control the reading chair through the user terminal, such as selecting a reading mode, controlling the illumination brightness of the illumination device, controlling the angle and the position of the reading platform, and acquiring the current reading content and images of the user. Control software can be further installed on the user terminal, for example, a corresponding APP is installed on a mobile phone, a user can control the reading chair in embodiment 1 through the APP installed on the mobile phone to display an image of the reading chair in an APP interface, the image includes icons representing various components of the reading chair, the user changes the positions of the icons in a manner of dragging the icons, and the user terminal sends a control instruction to the reading chair according to the positions of the icons in the interface to enable the components corresponding to the reading chair to move according to the positions of the icons in the interface. For example, the position and angle of the reading platform is controlled by the APP on the terminal. The user drags the icon representing the reading platform in the interface to change the position and the angle of the icon in the interface, and the user terminal sends a control command to the reading chair according to the position and the angle of the icon in the interface, so that the reading platform is controlled to automatically adjust the position and the angle. The user terminal can control the chair by receiving the voice command of the user besides the control mode of the touch control or the key.

As shown in fig. 6, the reading system of this embodiment further includes a server, where the server includes a third communication module, and the server communicates with the reading chair and/or the user terminal through the third communication module. The server may be a remote server, and the third communication module of the server may be a bluetooth communication module, a WiFi communication module, an RF Mesh communication module, a ZigBee communication module, a ZWave communication module, an NB-IoT communication module, an lte-IoT communication module, a TCP/IP communication module, or the like.

The server stores account information of a user and data information of a large number of books, the user terminal can control the reading chair, and can access the server to obtain information and historical reading information of the user, such as the types of books to be read, the number of the books to be read, similar books, the reading time distribution, the reading time statistics, the reading progress and the like.

The manner of use of the reading system described above is explained below. The process that a user adjusts the angle of the reading platform through the user terminal is as follows;

acquiring a region touched and pressed by a user on a first interface on which a reading chair is displayed; an interface with a reading chair graphic may be displayed on the user terminal as the first interface. The user selects the reading platform by pressing the reading platform or the area around the reading platform according to the graph of the reading chair displayed by the interface.

Judging whether the touch area is in a preset area range or not; when the user touches and presses the reading platform in the first interface or the preset area around the reading platform, the touched and pressed area is considered to be in the preset area range. If the second interface is within the preset area range, displaying a second interface with the reading platform magnified graph;

and when the user selects the graph of the reading platform, displaying a control interface with the magnified graph of the reading platform on the user terminal, wherein the interface is the second interface. Acquiring a track of touch control of a user on a second interface;

adjusting the position and/or angle of the reading platform according to the touch track of the user on the second interface;

the touch track may be dragged, for example, when the user drags the graph of the reading platform on the second interface, the control circuit adjusts the position or the angle of the reading platform according to the distance of the user dragging the graph.

By adopting the mode, the user can conveniently and intuitively adjust the angle and the position of the reading platform.

It is to be understood that the utility model is not limited to the specific arrangements and instrumentalities shown. A detailed description of known methods is omitted herein for the sake of brevity. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present invention are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications and additions or change the order between the steps after comprehending the spirit of the present invention.

As described above, only the specific embodiments of the present invention are provided, and it can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system, the module and the unit described above may refer to the corresponding processes of the foregoing method embodiments, and are not described herein again. It should be understood that the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention.

Claims

1. A reading chair, comprising: the seat comprises a main body, a reading platform for placing reading materials and a platform adjusting mechanism, wherein the reading platform is connected with the main body through the platform adjusting mechanism, and the platform adjusting mechanism is used for adjusting the position and the angle of the reading platform relative to the main body.

2. The reading chair of claim 1, wherein the platform adjustment mechanism comprises a translation mechanism for adjusting the position of the reading platform relative to the main body and a rotation mechanism for adjusting the angle of the reading platform relative to the main body.

3. The reading chair of claim 1, wherein the reading platform and the platform adjustment mechanism are magnetically coupled.

4. The reading chair of claim 1, further comprising an angle measuring device for measuring the angle of rotation of the reading platform.

5. The reading chair of claim 1, wherein the platform adjustment mechanism comprises a first support bracket, a second support bracket, an adjustment knob, a first pulley, a second pulley, a third pulley, a fourth pulley, a first shaft, a second shaft, a third shaft, a first timing belt, and a second timing belt;

6. The reading chair of claim 5, wherein the platform adjustment mechanism further comprises a locking mechanism for locking the angular position of the adjustment knob.

7. The reading chair of claim 6, wherein the locking mechanism comprises a slider slidable relative to the main body and a plurality of catch grooves arranged in a circumferential direction of the adjustment knob, and the adjustment knob is caught by the slider at a current angular position when the slider is slid to a position inserted into the catch grooves.

8. The reading chair of claim 1, further comprising an illumination device for providing light that can be directed to the reading platform.

9. The reading chair of any one of claims 1 to 8, further comprising a voice playing module for playing the contents of the reading material in voice form.

10. The reading chair of any one of claims 1 to 8, further comprising a projector for projecting the contents of the reading on the reading platform.