CN204861967U - Books clamping device prevents turning on one's side - Google Patents
Books clamping device prevents turning on one's side Download PDFInfo
- Publication number
- CN204861967U CN204861967U CN201520538730.7U CN201520538730U CN204861967U CN 204861967 U CN204861967 U CN 204861967U CN 201520538730 U CN201520538730 U CN 201520538730U CN 204861967 U CN204861967 U CN 204861967U
- Authority
- CN
- China
- Prior art keywords
- plugboard
- gear
- main body
- ball
- books
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model relates to a books clamping device prevents turning on one's side, its technical scheme is: including first plugboard, second socket board, backup pad, adjust knob, gear, ruler rack, first plugboard connect the second socket board, first plugboard and the other fxed support plate in top of second socket board, be equipped with the ruler rack between first plugboard and the second socket board, the lower part of backup pad be equipped with the gear, the gear and the ruler rack of backup pad lower part are mutually supported, the outside of gear be equipped with adjust knob, the beneficial effects of the utility model are that: simple structure, convenient to use has effectively improved the fixed of books, has reduced the inconvenience of pushing that books caused more, book end support less than the problem, the student of being convenient for facilitates the use.
Description
Technical field
The utility model relates to a kind of student's instrument, particularly a kind of anti-rollover books clamping device.
Background technology
Increase gradually during present students in class, outside reading books increase, and common book end is difficult to the clamping realizing books, often cause books to be turned on one's side, what books caused more pushes inconvenience, brings a very large difficult problem to student, affect the cleaning in classroom, cause classroom books to place chaotic.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of anti-rollover books clamping device.
Its technical scheme is: comprise the first plugboard, second plugboard, gripper shoe, adjusting knob, gear, ruler tooth bar, the first described plugboard connects the second plugboard, the top fixed support plate respectively of the first described plugboard and the second plugboard, ruler tooth bar is provided with between first plugboard and the second plugboard, the bottom of described gripper shoe is provided with gear, gear and the ruler tooth bar of gripper shoe bottom cooperatively interact, the outside of described gear is provided with adjusting knob, the first described plugboard comprises the first plugboard main body, ball, the bottom of the first plugboard main body is provided with ball, second plugboard comprises the second plugboard main body, ball hole, first plugboard main body and the mutual grafting of the second plugboard main body, ball hole in ball in first plugboard main body and the second plugboard main body cooperatively interacts.
The inner side of described ball is provided with outer arcuate gripper shoe, and outer arcuate gripper shoe, for improving the supporting role of ball, guarantees stable connection.
The beneficial effects of the utility model are: structure is simple, easy to use, effectively improve the fixing of books, and what decrease that books cause more pushes inconvenience, and book end supports the problem of difference, is convenient to student easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is syndeton schematic diagrames that the first plugboard connects the second plugboard;
In upper figure: the first plugboard 1, second plugboard 2, gripper shoe 3, adjusting knob 4, gear 5, ruler tooth bar 6; First plugboard main body 1.1, ball 1.2, outer arcuate plate 1.3; Second plugboard main body 2.1, ball hole 2.2.
Detailed description of the invention
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises the first plugboard 1, second plugboard 2, gripper shoe 3, adjusting knob 4, gear 5, ruler tooth bar 6, the first described plugboard 1 connects the second plugboard 2, the top fixed support plate 3 respectively of the first described plugboard 1 and the second plugboard 2, ruler tooth bar 6 is provided with between first plugboard 1 and the second plugboard 2, the bottom of described gripper shoe 3 is provided with gear 5, gear 5 and the ruler tooth bar 6 of gripper shoe 3 bottom cooperatively interact, the outside of described gear 5 is provided with adjusting knob 4, the first described plugboard 1 comprises the first plugboard main body 1.1, ball 1.2, the bottom of the first plugboard main body 1.1 is provided with ball, second plugboard 2 comprises the second plugboard main body 2.1, ball hole 2.2, first plugboard main body 1.1 and the grafting mutually of the second plugboard main body 1.2, ball 1.2 in first plugboard main body 1.1 and the ball hole 2.2 in the second plugboard main body 2.1 cooperatively interact.
The inner side of described ball 1.2 is provided with outer arcuate gripper shoe 1.3, and outer arcuate gripper shoe 1.3, for improving the supporting role of ball 1.2, guarantees stable connection.
The beneficial effects of the utility model are: structure is simple, easy to use, effectively improve the fixing of books, and what decrease that books cause more pushes inconvenience, and book end supports the problem of difference, is convenient to student easy to use.
Claims (2)
1. an anti-rollover books clamping device, it is characterized in that: comprise the first plugboard, second plugboard, gripper shoe, adjusting knob, gear, ruler tooth bar, the first described plugboard connects the second plugboard, the top fixed support plate respectively of the first described plugboard and the second plugboard, ruler tooth bar is provided with between first plugboard and the second plugboard, the bottom of described gripper shoe is provided with gear, gear and the ruler tooth bar of gripper shoe bottom cooperatively interact, the outside of described gear is provided with adjusting knob, the first described plugboard comprises the first plugboard main body, ball, the bottom of the first plugboard main body is provided with ball, second plugboard comprises the second plugboard main body, ball hole, first plugboard main body and the mutual grafting of the second plugboard main body, ball hole in ball in first plugboard main body and the second plugboard main body cooperatively interacts.
2. anti-rollover books clamping device according to claim 1, is characterized in that: the inner side of described ball is provided with outer arcuate gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538730.7U CN204861967U (en) | 2015-07-23 | 2015-07-23 | Books clamping device prevents turning on one's side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520538730.7U CN204861967U (en) | 2015-07-23 | 2015-07-23 | Books clamping device prevents turning on one's side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204861967U true CN204861967U (en) | 2015-12-16 |
Family
ID=54806414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520538730.7U Expired - Fee Related CN204861967U (en) | 2015-07-23 | 2015-07-23 | Books clamping device prevents turning on one's side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204861967U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073217A (en) * | 2016-08-03 | 2016-11-09 | 张卫 | Self-locking book end device |
-
2015
- 2015-07-23 CN CN201520538730.7U patent/CN204861967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106073217A (en) * | 2016-08-03 | 2016-11-09 | 张卫 | Self-locking book end device |
| CN106073217B (en) * | 2016-08-03 | 2018-04-17 | 张卫 | Self-locking book end device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160723 |