CN204444848U - A kind of adjustable-angle and there is the book end of eye protector - Google Patents
A kind of adjustable-angle and there is the book end of eye protector Download PDFInfo
- Publication number
- CN204444848U CN204444848U CN201520069939.3U CN201520069939U CN204444848U CN 204444848 U CN204444848 U CN 204444848U CN 201520069939 U CN201520069939 U CN 201520069939U CN 204444848 U CN204444848 U CN 204444848U
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- CN
- China
- Prior art keywords
- supporting seat
- adjustable
- angle
- eye protector
- motor
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of adjustable-angle and have the book end of eye protector, comprise base, described base is hinged with supporting seat, the top of supporting seat is provided with two pressing plates, is connected with motor between two pressing plates, and the top of motor is provided with induction treating apparatus; Described supporting seat is also provided with power supply and switching device, and motor, power supply, switching device and induction treating apparatus form an induction regulating circuit; The utility model apparatus structure is simple, and adjustable-angle, makes human body view content more comfortable; Be provided with induction regulating circuit, when can allow within human body distance supporting seat preset distance, automatically block seen content, and time outside human body distance supporting seat preset distance, content seen by display institute automatically.
Description
Technical field
The utility model relates to a kind of adjustable-angle and has the book end of eye protector, belongs to mechanical field.
Background technology
Present Students ' Learning increasing pressure is large, needs the content of study to get more and more, required for the book read also get more and more, and in the middle of study, a lot of student does not note the reading custom of oneself, causes increasing student's eyes now to occur myopia.
In order to alleviate the fatigue of used by students during reading and increase comfort level, there is a lot of book end, but these book ends generally can only regulate the angle of books and desktop, although reading comfort level has been heightened, if used by students during reading distance is too near, or easily cause myopia, and in study, student is easy to, because self custom or the reason such as the reading time is oversize, cause self distance books too near, cause myopia.
Utility model content
The technical problems to be solved in the utility model is for above deficiency, a kind of adjustable-angle is provided and there is the book end of eye protector, there is the advantage of the simple and adjustable-angle of structure, and when can allow within human body distance supporting seat preset distance, automatically seen content is blocked, and time outside human body distance supporting seat preset distance, content is seen in display automatically.
For solving above technical problem, the utility model is by the following technical solutions: a kind of adjustable-angle and have the book end of eye protector, comprise base, described base is hinged with supporting seat, the top of supporting seat is provided with two pressing plates, be connected with motor between two pressing plates, the top of motor is provided with induction treating apparatus;
Described supporting seat is also provided with power supply and switching device, and motor, power supply, switching device and induction treating apparatus form an induction regulating circuit;
Described pressing plate comprises fixed bar, and one end of fixed bar is fixed on supporting seat, and the other end is hinged with swingle;
Be provided with rotating shaft in described fixed bar, rotating shaft and motor are coupling, and rotating shaft is wound with radical occlusion device;
One end of described radical occlusion device is fixed in rotating shaft, and the other end extends to the outside of swingle.
A kind of prioritization scheme, the below of described supporting seat is provided with gripper shoe.
Further, expansion link is connected with between described supporting seat and base.
Further, described expansion link and supporting seat are articulated and connected.
Further, described expansion link is slidably connected with base.
Further, spring is provided with between described fixed bar and rotating shaft.
Further, described induction treating apparatus comprises human body infrared inductor and infrared sensor signal processor.
After the utility model adopts above technical scheme, compared with prior art, have the following advantages: the utility model apparatus structure is simple, and adjustable-angle, makes human body view content more comfortable; Be provided with induction regulating circuit, when can allow within human body distance supporting seat preset distance, automatically block seen content, and time outside human body distance supporting seat preset distance, content seen by display institute automatically.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment device;
Accompanying drawing 2 is right views of accompanying drawing 1;
In figure,
1-base, 2-supporting seat, 3-gripper shoe, 4-pressing plate, 5-motor, 6-power supply, 7-switching device, 8-responds to treating apparatus, 9-expansion link, 41-fixed bar, 42-swingle, 43-radical occlusion device.
Detailed description of the invention
Embodiment 1, as shown in Figure 1, 2, a kind of adjustable-angle and there is the book end of eye protector, comprise base 1, base 1 is hinged with supporting seat 2, the top of supporting seat 2 is provided with two pressing plates 4, be connected with motor 5 between two pressing plates 4, the top of motor 5 is provided with induction treating apparatus 8;
Supporting seat 2 is also provided with power supply 6 and switching device 7, motor 5, power supply 6, switching device 7 and induction treating apparatus 8 form an induction regulating circuit; Radical occlusion device sensing that human body distance supporting seat starts time too near, can be discharged into gripper shoe position, be blocked by books by induction regulating circuit.
Pressing plate 4 comprises fixed bar 41, and one end of fixed bar 41 is fixed on supporting seat 2, and the other end is hinged with swingle 42;
Be provided with rotating shaft in fixed bar 41, rotating shaft and motor 5 are coupling, and rotating shaft are wound with radical occlusion device 43;
One end of radical occlusion device 43 is fixed in rotating shaft, and the other end extends to the outside of swingle 42.
The below of supporting seat 2 is provided with gripper shoe 3.
Be connected with expansion link 9 between supporting seat 2 and base 1, expansion link 9 and supporting seat 2 are articulated and connected, and expansion link 9 is slidably connected with base 1.
Spring is provided with between fixed bar 41 and rotating shaft.
Induction treating apparatus comprises human body infrared inductor and infrared sensor signal processor.
During use, induction treating apparatus 8 senses that human body is when supporting seat 2 is too near, and when arriving predeterminable range, gauge tap device 7 is opened, and in motor 5 work strip dynamic pressure plate, rotating shaft rotates, and radical occlusion device 43 is discharged into gripper shoe 3 position downwards, is blocked by books.When human body is away from supporting seat 2, induction treating apparatus 8 senses that human body is away from predeterminated position, and gauge tap device 7 is closed, and motor shuts down, and in pressing plate 4, radical occlusion device 43 is regained by rotating shaft under the action of the spring, enables human body normally watch books.
During use, can the position of adjustable telescopic rod 9, regulate the angle of supporting seat 2 and base 1, find the angle that applicable human body is watched.
The utility model apparatus structure is simple, and adjustable-angle, makes human body view content more comfortable; Be provided with induction regulating circuit, when can allow within human body distance supporting seat preset distance, automatically block seen content, and time outside human body distance supporting seat preset distance, content seen by display institute automatically.
The above is the citing of the utility model preferred forms, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (7)
1. an adjustable-angle and there is the book end of eye protector, comprise base (1), it is characterized in that: described base (1) is hinged with supporting seat (2), the top of supporting seat (2) is provided with two pressing plates (4), be connected with motor (5) between two pressing plates (4), the top of motor (5) is provided with induction treating apparatus (8);
Described supporting seat (2) is also provided with power supply (6) and switching device (7), motor (5), power supply (6), switching device (7) and induction treating apparatus (8) form an induction regulating circuit;
Described pressing plate (4) comprises fixed bar (41), and one end of fixed bar (41) is fixed on supporting seat (2), and the other end is hinged with swingle (42);
Described fixed bar is provided with rotating shaft in (41), and rotating shaft and motor (5) are coupling, and rotating shaft are wound with radical occlusion device (43);
One end of described radical occlusion device (43) is fixed in rotating shaft, and the other end extends to the outside of swingle (42).
2. a kind of adjustable-angle as claimed in claim 1 and have the book end of eye protector, is characterized in that: the below of described supporting seat (2) is provided with gripper shoe (3).
3. a kind of adjustable-angle as claimed in claim 2 and have the book end of eye protector, is characterized in that: be connected with expansion link (9) between described supporting seat (2) and base (1).
4. a kind of adjustable-angle as claimed in claim 3 and have the book end of eye protector, is characterized in that: described expansion link (9) and supporting seat (2) are articulated and connected.
5. a kind of adjustable-angle as claimed in claim 4 and have the book end of eye protector, is characterized in that: described expansion link (9) is slidably connected with base (1).
6. a kind of adjustable-angle as claimed in claim 1 and have the book end of eye protector, is characterized in that: be provided with spring between described fixed bar (41) and rotating shaft.
7. a kind of adjustable-angle as claimed in claim 1 and have the book end of eye protector, is characterized in that: described induction treating apparatus (8) comprises human body infrared inductor and infrared sensor signal processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069939.3U CN204444848U (en) | 2015-02-02 | 2015-02-02 | A kind of adjustable-angle and there is the book end of eye protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069939.3U CN204444848U (en) | 2015-02-02 | 2015-02-02 | A kind of adjustable-angle and there is the book end of eye protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204444848U true CN204444848U (en) | 2015-07-08 |
Family
ID=53651818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069939.3U Expired - Fee Related CN204444848U (en) | 2015-02-02 | 2015-02-02 | A kind of adjustable-angle and there is the book end of eye protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204444848U (en) |
-
2015
- 2015-02-02 CN CN201520069939.3U patent/CN204444848U/en not_active Expired - Fee Related
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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: 20150708 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |