CN2838966Y - Can regulate the collapsible book clamp of reading the visual angle - Google Patents
Can regulate the collapsible book clamp of reading the visual angle Download PDFInfo
- Publication number
- CN2838966Y CN2838966Y CN 200520130412 CN200520130412U CN2838966Y CN 2838966 Y CN2838966 Y CN 2838966Y CN 200520130412 CN200520130412 CN 200520130412 CN 200520130412 U CN200520130412 U CN 200520130412U CN 2838966 Y CN2838966 Y CN 2838966Y
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- China
- Prior art keywords
- book clamp
- frame
- support
- book
- clamp frame
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Abstract
The utility model provides a kind of book clamp, the book clamp that opens can be lived, and makes its unlikely closing up, and can regulate the reading visual angle of books, watches conveniently, removes the fatigue of eye and hand, improves study and operating efficiency; And simple for structure, collapsible, be convenient for carrying, deposit.A kind of collapsible book clamp of reading the visual angle of regulating comprises the pressure book clamp, also comprises spine folder, support, book clamp frame; The book clamp frame is the folding frame structure that has rotating shaft; Spine folder is Flexible clamp, and the clip mouth is inside, is positioned in the rotating shaft of book clamp frame and can rotates around it; Described support and book clamp frame flexibly connect; The both sides of book clamp frame respectively are provided with an elasticity that links together with the book clamp frame and press book clamp, press the rotor shaft direction of book clamp mouth towards the book clamp frame.
Description
Technical field
The utility model relates to a kind of stationery, particularly a kind of book clamp.
Background technology
Books are steps of human progress, and people lie against books on the desktop or hand is held book when reading usually, and the people just will read a book must neck curved down, and therefore reading for a long time will cause eyes discomfort, neck pain, even symptom such as cervical vertebrae hyperosteogeny.When reading study, need to push down the page that opens with hand or paperweight, close again to prevent book, this just causes and takies both hands, makes troubles to study, or does not meet ergonomics, easily causes the fatigue of vision and health.For addressing the above problem, various book clamps have also appearred on the market, mostly these book clamp structures are books are fixedly clipped, can't be according to actual needs with the distance between books and the eyes, angle, highly be adjusted to the optimal viewing angle effect and read.
The utility model content
The purpose of this utility model just is: a kind of book clamp is provided, the book clamp that opens can be lived, make its unlikely closing up, can regulate the reading visual angle of books, watch conveniently, remove the fatigue of eye and hand, improve study and operating efficiency; And simple for structure, collapsible, be convenient for carrying, deposit.
For solving the problems of the technologies described above, technical scheme provided by the utility model is:
A kind of collapsible book clamp of reading the visual angle of regulating comprises the pressure book clamp, also comprises spine folder, support, book clamp frame; Described book clamp frame is the folding frame structure that has rotating shaft; Described spine folder is Flexible clamp, and the clip mouth is inside, is positioned in the rotating shaft of book clamp frame and can rotates around it; Described support and book clamp frame flexibly connect; The both sides of book clamp frame respectively are provided with an elasticity that links together with the book clamp frame and press book clamp, press the rotor shaft direction of book clamp mouth towards the book clamp frame.
The rotating shaft of described book clamp frame is positioned at the center of book clamp frame, and the both sides of book clamp frame can rotate around the axis; The spine anchor clamps have the hand bar, and described hand bar is towards book clamp frame inside.
Described spine tong depression bar is to be the axis of rotation with the spine clamp, and extension spring connects hand bar and spine clamp.
Described pressure book clamp is provided with spanner, and spanner is upturned inwardly, presses the torsion spring on the book clamp to be arranged in the semicylindrical decoration tube of fixedlying connected with the book clamp frame.
A sleeve along frame line direction is respectively established on described book clamp frame both sides, and insert in the sleeve at the two ends of support, and support can rotate around sleeve.
Described support is support independently, on establish guide rail; Described book clamp frame is provided with the interface guide groove of support, and support snaps in the guide groove of book clamp frame.
Described support is support independently, is fixed with bolt on the support; Described book clamp frame is provided with the bolt hole that matches with support.
According to the technical scheme that the utility model provides, it has following advantage with respect to prior art:
In when study reading, can clamp the page that opens two ends in the book, the book end of opening is placed on fixedly on the backrest, by the pressure book clamp book is pushed down, close again to prevent book.This book clamp can draw back Flexible clamp at any time, and page turning also clips again conveniently, thereby in the reading process, guaranty is in the state that opens and needn't assists with hand or weight all the time.This book clamp uses smoothly, particularly needs every day the people of long-time reading to bring convenience can for people.This book clamp is manufactured simply, is easy to produce.According to actual needs with the distance of books and eyes, the book clamp that both view angle adjustment arrives optimum efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and embodiments:
Fig. 1 is the user mode figure of a kind of preferred embodiment of the present utility model;
Fig. 2 is the jackknife action figure of a kind of preferred embodiment of the present utility model;
Fig. 3 is a kind of spine folder closed action figure in the utility model;
Fig. 4 is a kind of spine folder opening action figure in the utility model;
Fig. 5 is a kind of pressure book clamp cutaway view in the utility model;
Fig. 6 is the vertical view of a kind of spine folder in the utility model;
Fig. 7 is the closure and the opening action schematic diagram of a kind of spine folder in the utility model.
The figure number explanation:
1 presses book clamp 11 spanners 2 spines folder
21 spine clamps, 22 spine tong depression bars, 3 supports
4 book clamp frames, 41 rotating shafts, 42 sleeves
5 extension springs, 6 torsion springs
The specific embodiment
A kind of collapsible book clamp of reading the visual angle of regulating as shown in Figure 1, comprises and presses book clamp 1, also comprises spine folder 2, support 3, book clamp frame 4.Book clamp frame 4 is for having the folding frame structure of rotating shaft 41, and rotating shaft 41 is positioned at the center of book clamp frame 4, and the both sides of book clamp frame 4 can 41 be rotated around the shaft.
As shown in Figures 3 and 4, spine folder 2 has the hand bar, and described hand bar is towards book clamp frame inside.Spine folder 2 be a Flexible clamp, and the clip mouth is inside, is positioned in the rotating shaft 41 of book clamp frame also can rotate around it.
The both sides of book clamp frame 4 respectively are provided with an elasticity that links together with the book clamp frame and press book clamp 1, press 1 mouthful of rotating shaft 41 direction towards book clamp frame 4 of book clamp.Spine tong depression bar 22 is to be the axis of rotation with spine clamp 21, and extension spring 5 connects hand bars 22 and spine clamps 21.Press book clamp 1 to be provided with spanner 11, spanner 11 is upturned inwardly, presses the torsion spring 6 on the book clamp 1 to be arranged in the semicylindrical decoration tube 7 of fixedlying connected with book clamp frame 4.A sleeve 42 along frame line direction is respectively established on book clamp frame 4 both sides, and as shown in Figures 1 and 2, support 3 can rotate around sleeve 42.Support be inserted in the sleeve 42 and and the book clamp frame in same plane, sleeve 42 outer ends cover nut is regulated cradling piece cross tube and sleeve 42 interlock tightness.Cradling piece is opened as the book clamp frame under the cooperation in support joint and is closed.
During use, pull spine tong depression bar backward, press off spine clamp 21, as Figure 6 and Figure 7, the spine of books sandwiched the spine folder after, let go, the hand bar resets under the pulling force of extension spring, the action of spine folder such as primitive reason as shown in Figure 7, wherein dotted portion is the closure state of spine folder 2, solid line partly presss from both sides 2 open mode for spine.Open books to needed number of pages, pull and press the book clamp spanner, the books both sides are sandwiched in book clamp frame 4 both sides, open the book clamp frame, both sides are 180 °, as shown in Figure 1, open support, rotate backward, and regulate the visual angle to satisfying the demand, and the book clamp frame is stood at the moment.When not using, Folding book clip is to state shown in Figure 2, and volume is little, and is easy to carry.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique is under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, such as: support 3 flexibly connects with book clamp frame 4; Support can be designed to independently support, on establish guide rail; The book clamp frame is provided with the interface guide groove of support, and support snaps in the guide groove of book clamp frame, also can pull down.Also can adopt another form, be fixed with bolt on the support; Described book clamp frame is provided with the bolt hole that matches with support.Therefore, all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (7)
1. can regulate the collapsible book clamp of reading the visual angle for one kind, comprise the pressure book clamp, it is characterized in that: also comprise spine folder, support, book clamp frame; Described book clamp frame is the folding frame structure that has rotating shaft; Described spine folder is Flexible clamp, and the clip mouth is inside, is positioned in the rotating shaft of book clamp frame and can rotates around it; Described support and book clamp frame flexibly connect; The both sides of book clamp frame respectively are provided with an elasticity that links together with the book clamp frame and press book clamp, press the rotor shaft direction of book clamp mouth towards the book clamp frame.
2. require the 1 described collapsible book clamp of reading the visual angle of regulating according to profit, it is characterized in that: the rotating shaft of described book clamp frame is positioned at the center of book clamp frame, and the both sides of book clamp frame can rotate around the axis; The spine anchor clamps have the hand bar, and described hand bar is towards book clamp frame inside.
3. according to the described collapsible book clamp of reading the visual angle of regulating of claim 1, it is characterized in that: described spine tong depression bar is to be the axis of rotation with the spine clamp, and extension spring connects hand bar and spine clamp.
4. according to the described collapsible book clamp of reading the visual angle of regulating of claim 1, it is characterized in that: described pressure book clamp is provided with spanner, and spanner is upturned inwardly, presses the torsion spring on the book clamp to be arranged in the semicylindrical decoration tube of fixedlying connected with the book clamp frame.
5. according to claim 1 or the 2 described collapsible book clamps of reading the visual angle of regulating, it is characterized in that: a sleeve along frame line direction is respectively established on described book clamp frame both sides, and insert in the sleeve at the two ends of support, and support can rotate around sleeve.
6. according to the described collapsible book clamp of reading the visual angle of regulating of claim 1, it is characterized in that: described support is support independently, on establish guide rail; Described book clamp frame is provided with the interface guide groove of support, and support snaps in the guide groove of book clamp frame.
7. according to the described collapsible book clamp of reading the visual angle of regulating of claim 1, it is characterized in that: described support is support independently, is fixed with bolt on the support; Described book clamp frame is provided with the bolt hole that matches with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130412 CN2838966Y (en) | 2005-10-27 | 2005-10-27 | Can regulate the collapsible book clamp of reading the visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520130412 CN2838966Y (en) | 2005-10-27 | 2005-10-27 | Can regulate the collapsible book clamp of reading the visual angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838966Y true CN2838966Y (en) | 2006-11-22 |
Family
ID=37426951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520130412 Expired - Fee Related CN2838966Y (en) | 2005-10-27 | 2005-10-27 | Can regulate the collapsible book clamp of reading the visual angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838966Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934900A (en) * | 2012-11-22 | 2013-02-20 | 王峰 | Outdoor book holder |
| CN106938574A (en) * | 2017-04-24 | 2017-07-11 | 太原科技大学 | A kind of angle adjustable folding utility reading clamp |
| CN109278437A (en) * | 2018-10-29 | 2019-01-29 | 泰州市宝利电气有限公司 | A kind of handout bookend |
-
2005
- 2005-10-27 CN CN 200520130412 patent/CN2838966Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102934900A (en) * | 2012-11-22 | 2013-02-20 | 王峰 | Outdoor book holder |
| CN106938574A (en) * | 2017-04-24 | 2017-07-11 | 太原科技大学 | A kind of angle adjustable folding utility reading clamp |
| CN109278437A (en) * | 2018-10-29 | 2019-01-29 | 泰州市宝利电气有限公司 | A kind of handout bookend |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |