CN205358768U - Table chair of cervical spondylopathy is prevented to myopia prevention - Google Patents
Table chair of cervical spondylopathy is prevented to myopia prevention Download PDFInfo
- Publication number
- CN205358768U CN205358768U CN201620047971.6U CN201620047971U CN205358768U CN 205358768 U CN205358768 U CN 205358768U CN 201620047971 U CN201620047971 U CN 201620047971U CN 205358768 U CN205358768 U CN 205358768U
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- chair
- desk
- controller
- myopia prevention
- utility
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Abstract
The utility model discloses a table chair of cervical spondylopathy is prevented to myopia prevention, including desk and chair, desk side hinge is connected with the chest pole between desk and the chair, is equipped with a pile bookshelf on the desktop of desk, be equipped with the foam -rubber cushion on the seat of chair, the foam -rubber cushion center is equipped with pressure switch, and the lower seat of chair is equipped with the battery, be equipped with the U -shaped pillow that can reciprocate on some back of the chair of chair perpendicularly, be equipped with distance sensor bottom the U -shaped is rested the head on, the back of the chair of chair still is equipped with the controller that is used for gathering distance sensor information outward, is equipped with voice prompt on the controller, the power source of pressure switch series connection battery and controller. Compared with the prior art, the utility model discloses simple structure, convenient to use can in time remind the user to adjust the position of sitting, effectively prevents myopia and cervical spondylopathy.
Description
Technical field
This utility model relates to students' supplies field, particularly the tables and chairs of a kind of myopia prevention preventing cervical spondylosis.
Background technology
Owing to lacking effective myopia prevention on traditional existing Top of school desk, preventing cervical spondylosis is arranged, so that causing, the sighting distance of a large amount of student is excessively near, visual angle is too low, has been directed at a large amount of myopia of student eye and cervical spondylosis, and it has severely impacted wide undergraduate healthy.
Chinese Patent Application No. 200920125040.3 discloses a kind of student with myopia prevention preventing cervical spondylosis desk, including outer headwall, desk for students nearly breast horizontal table top and the remote breast desktop of desk for students before desk foot, desk bucket, desk bucket, on the desktop of the desk for students remote breast desktop upper left corner or on its part upper left corner desktop, raise visual angle convex high stand bookshelf at least provided with a desk for students remote breast desktop upper left corner.But this desk is due to Structure Designing Problem, and sitting posture can not be reminded after changing in time, is difficult to play the purpose of myopia prevention preventing cervical spondylosis.
Summary of the invention
The purpose of this utility model is the deficiency solving prior art problem, it is provided that the tables and chairs of a kind of myopia prevention preventing cervical spondylosis.
For reaching above-mentioned purpose, this utility model is implemented according to techniques below scheme:
A kind of tables and chairs of myopia prevention preventing cervical spondylosis, including desk and chair, between described desk and chair, desk side is hinged and is connected to breast bar, the desktop of desk is provided with stand bookshelf, the seat of described chair is provided with foam-rubber cushion, described foam-rubber cushion center is provided with pressure switch, the lower seat of chair is provided with accumulator, the chair back that described chair has vertically is provided with U-shaped moving up and down pillow, U-shaped pillow bottom is provided with range sensor, the controller for gathering range sensor information it is additionally provided with outside the chair back of described chair, controller is provided with voice prompting device, described pressure switch is connected in series the power interface of accumulator and controller.
Being provided with cannelure as of the present utility model in the chair back of described chair it is preferred that scheme, the bottom of U-shaped pillow is externally provided with the slide block that can slide up and down in cannelure.
As of the present utility model it is preferred that scheme, described accumulator is provided with charge port.
As of the present utility model it is preferred that scheme, described breast bar is hinged by the side of hinge Yu desk.
Compared with prior art, when this utility model uses, when user is sitting on chair, pressure switch is connected and is energized to controller, the neck of user leans against in U-shaped pillow, and breast masthead is in the front of user, and when user neck leaves in U-shaped pillow, the signal of collection is sent to controller by range sensor, controller controls voice prompting device and sends voice message user adjustment sitting posture, after user leaves chair, controller no power, then will not send voice message.This utility model simple in construction, easy to use, it is possible to remind user to adjust sitting posture in time, effectively in advance myopia prevention and cervical spondylosis.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of U-shaped of the present utility model pillow.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, this utility model being further described, illustrative examples and explanation in this utility model are used for explaining this utility model, but are not intended as restriction of the present utility model.
The tables and chairs of a kind of myopia prevention preventing cervical spondylosis as shown in Figure 1, including desk 1 and chair 5, between described desk 1 and chair 5, desk side is hinged and is connected to breast bar 4, the desktop of desk 1 is provided with stand bookshelf 2, the seat of described chair 5 is provided with foam-rubber cushion 6, described foam-rubber cushion 6 center is provided with pressure switch 7, the lower seat of chair 5 is provided with accumulator 8, the chair back that described chair 5 has vertically is provided with U-shaped moving up and down pillow 10, it is provided with range sensor 13 bottom U-shaped pillow 10, the controller 11 for gathering range sensor 13 information it is additionally provided with outside the chair back of described chair 5, single-chip microcomputer selected by controller 11, controller 11 is provided with voice prompting device, the buzzer that voice prompting device can carry for single-chip microcomputer, described pressure switch 7 is connected in series accumulator 8 and the power interface of controller 11.During use, when user is sitting on chair, pressure switch 7 is connected and is energized to controller 11, the neck of user leans against in U-shaped pillow 10, breast bar 4 withstands on the front of user, when user neck leaves in U-shaped pillow 10, the signal of collection is sent to controller 11 by range sensor 13, and controller control 11 voice prompting device processed sends voice message user and adjusts sitting posture, after user leaves chair, controller 11 no power, then will not send voice message.
Further, in order to adjust U-shaped pillow 10 height on the chair back of chair 5 conveniently and efficiently, being provided with cannelure 9 in the chair back of described chair 5, the bottom of U-shaped 10 is externally provided with the slide block 14 that can slide up and down in cannelure 9.
Can charging for the ease of accumulator 8, described accumulator 8 is provided with charge port 12.
In order to make breast bar 4 to fold up when not in use, described breast bar 4 is hinged by the side of hinge 3 with desk 1.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, every technology deformation made according to the technical solution of the utility model, each falls within protection domain of the present utility model.
Claims (4)
- null1. the tables and chairs of a myopia prevention preventing cervical spondylosis，Including desk (1) and chair (5)，Between described desk (1) and chair (5), desk side is hinged and is connected to breast bar (4)，The desktop of desk (1) is provided with stand bookshelf (2)，It is characterized in that: the seat of described chair (5) is provided with foam-rubber cushion (6)，Described foam-rubber cushion (6) center is provided with pressure switch (7)，The lower seat of chair (5) is provided with accumulator (8)，The chair back that described chair (5) has vertically is provided with U-shaped moving up and down pillow (10)，U-shaped pillow (10) bottom is provided with range sensor (13)，The controller (11) for gathering range sensor (13) information it is additionally provided with outside the chair back of described chair (5)，Controller (11) is provided with voice prompting device，Described pressure switch (7) is connected in series accumulator (8) and the power interface of controller (11).
- 2. the tables and chairs of myopia prevention preventing cervical spondylosis according to claim 1, it is characterised in that: being provided with cannelure (9) in the chair back of described chair (5), the bottom of U-shaped pillow (10) is externally provided with the slide block (14) that can slide up and down in cannelure (9).
- 3. the tables and chairs of myopia prevention preventing cervical spondylosis according to claim 1, it is characterised in that: described accumulator (8) is provided with charge port (12).
- 4. the tables and chairs of myopia prevention preventing cervical spondylosis according to claim 1, it is characterised in that: described breast bar (4) is hinged by the side of hinge (3) Yu desk (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047971.6U CN205358768U (en) | 2016-01-19 | 2016-01-19 | Table chair of cervical spondylopathy is prevented to myopia prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047971.6U CN205358768U (en) | 2016-01-19 | 2016-01-19 | Table chair of cervical spondylopathy is prevented to myopia prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205358768U true CN205358768U (en) | 2016-07-06 |
Family
ID=56272681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047971.6U Expired - Fee Related CN205358768U (en) | 2016-01-19 | 2016-01-19 | Table chair of cervical spondylopathy is prevented to myopia prevention |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205358768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919703A (en) * | 2018-06-13 | 2018-11-30 | 深圳中兴网信科技有限公司 | Monitoring system, desk and chair |
-
2016
- 2016-01-19 CN CN201620047971.6U patent/CN205358768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919703A (en) * | 2018-06-13 | 2018-11-30 | 深圳中兴网信科技有限公司 | Monitoring system, desk and chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |