CN204889197U - Auxiliary device is paved in books arrangement - Google Patents
Auxiliary device is paved in books arrangement Download PDFInfo
- Publication number
- CN204889197U CN204889197U CN201520590534.4U CN201520590534U CN204889197U CN 204889197 U CN204889197 U CN 204889197U CN 201520590534 U CN201520590534 U CN 201520590534U CN 204889197 U CN204889197 U CN 204889197U
- Authority
- CN
- China
- Prior art keywords
- connector
- roller
- movable
- connecting rod
- base
- 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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Abstract
The utility model relates to an auxiliary device is paved in books arrangement, its technical scheme is: the bottom surface of base is equipped with the recess, the top of base is equipped with the spacing groove, limiting groove portion is equipped with the removal connector, the removal connector passes through the bolt and is connected with the spacing groove, the top of removing the connector is equipped with presses the handle, the inside of base is equipped with hold -down mechanism, hold -down mechanism includes first roller, the second rod, remove the connector, first connecting rod, the second connecting rod, the removal connector is connected through first connecting rod to first roller, the second rod passes through the second connecting rod and connects the removal connector, it includes the shell to remove the connector, the round pin axle, the gear wheel connects, the centre of shell connects through the semi -circular gear wheel of round pin hub connection, first roller, the circular arc pinion of second rod tip connects to connect with the middle gear wheel of shell mutually supports, the beneficial effects are that: simple structure, convenient to use has improved work efficiency, has improved the arrangement effect of books, avoids causing the fold of books.
Description
Technical field
The utility model relates to a kind of book bidding instrument, and particularly a kind of book bidding paves servicing unit.
Background technology
Books are often lent and are caused book damages serious, often cause books to occur fold by poor management, affect the preservation of books and leaf through, cause the preservation Quality Down of books, affect the management of books, reduce the service life of books, cause the waste of resource.
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 book bidding to pave servicing unit.
Its technical scheme is: comprise base, pressing handle, hold-down mechanism, the bottom surface of base is provided with groove, the top of base is provided with stopper slot, described stopper slot inside is provided with connector with movable, described connector with movable is connected with stopper slot by bolt, the top of connector with movable is provided with pressing handle, the inside of described base is provided with hold-down mechanism, described hold-down mechanism comprises the first roller, second roller, connector with movable, first connecting rod, second connecting rod, the first described roller connects connector with movable by first connecting rod, second roller connects connector with movable by second connecting rod, described connector with movable comprises shell, bearing pin, gear wheel joint, the centre of shell is by the semicircle gear wheel joint of pinned connection, first roller, the end of the second roller is provided with 1/4 circular arc pinion joint, the first described roller, the gear wheel joint of 1/4 circular arc pinion joint of the second roll end and shell centre cooperatively interacts.
Be provided with extension spring between described connector with movable and the first roller, between described connector with movable and the second roller, be provided with extension spring.
The beneficial effects of the utility model are: structure is simple, easy to use, improves operating efficiency, improves the finishing effect of books, avoid the fold causing books, improve the management of books, extend the service life of books.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is top views of the present utility model;
Accompanying drawing 3 is structural representations of connector with movable;
In upper figure: base 1, first roller 2, connector with movable 3, second roller 4, first connecting rod 5, second connecting rod 6, extension spring 7, pressing handle 8; Groove 1.1, stopper slot 1.2, shell 3.1, bearing pin 3.2, gear wheel joint 3.3.
Detailed description of the invention
1-3 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises base 1, pressing handle 8, hold-down mechanism, the bottom surface of base 1 is provided with groove 1.1, the top of base 1 is provided with stopper slot 1.2, described stopper slot 1.2 inside is provided with connector with movable 3, described connector with movable 3 is connected with stopper slot 1.2 by bolt, the top of connector with movable 3 is provided with pressing handle 8, the inside of described base 1 is provided with hold-down mechanism, described hold-down mechanism comprises the first roller 2, second roller 4, connector with movable 3, first connecting rod 5, second connecting rod 6, the first described roller 2 connects connector with movable 3 by first connecting rod 5, second roller 4 connects connector with movable 3 by second connecting rod 6, described connector with movable 3 comprises shell 3.1, bearing pin 3.2, gear wheel joint 3.3, the centre of shell 3.1 connects semicircle gear wheel joint 3.3 by bearing pin 3.2, first roller 2, the end of the second roller 4 is provided with 1/4 circular arc pinion joint, the first described roller 2, the gear wheel joint of 1/4 circular arc pinion joint of the second roller 4 end and shell centre cooperatively interacts.
Be provided with extension spring 7 between described connector with movable 3 and the first roller 2, between described connector with movable 3 and the second roller 4, be provided with extension spring 7.
Operation principle: during use, will need the books arranged to be placed on base 1, realizes hold-down mechanism move downward by activity pressing handle 8, realize hold-down mechanism the book bidding of fold is good, time saving and energy saving, improve the arrangement efficiency of file, alleviate labour intensity.
Claims (2)
1. a book bidding paves servicing unit, it is characterized in that: comprise base, pressing handle, hold-down mechanism, the bottom surface of base is provided with groove, the top of base is provided with stopper slot, described stopper slot inside is provided with connector with movable, described connector with movable is connected with stopper slot by bolt, the top of connector with movable is provided with pressing handle, the inside of described base is provided with hold-down mechanism, described hold-down mechanism comprises the first roller, second roller, connector with movable, first connecting rod, second connecting rod, the first described roller connects connector with movable by first connecting rod, second roller connects connector with movable by second connecting rod, described connector with movable comprises shell, bearing pin, gear wheel joint, the centre of shell is by the semicircle gear wheel joint of pinned connection, first roller, the end of the second roller is provided with 1/4 circular arc pinion joint, the first described roller, the gear wheel joint of 1/4 circular arc pinion joint of the second roll end and shell centre cooperatively interacts.
2. book bidding according to claim 1 paves servicing unit, it is characterized in that: be provided with extension spring between described connector with movable and the first roller, is provided with extension spring between described connector with movable and the second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590534.4U CN204889197U (en) | 2015-08-07 | 2015-08-07 | Auxiliary device is paved in books arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520590534.4U CN204889197U (en) | 2015-08-07 | 2015-08-07 | Auxiliary device is paved in books arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204889197U true CN204889197U (en) | 2015-12-23 |
Family
ID=54911427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520590534.4U Expired - Fee Related CN204889197U (en) | 2015-08-07 | 2015-08-07 | Auxiliary device is paved in books arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204889197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536290A (en) * | 2017-09-17 | 2018-01-05 | 合肥德鑫财务咨询有限公司 | A kind of preservation treatment method of financial statement |
| CN114504195A (en) * | 2022-01-31 | 2022-05-17 | 王露莹 | Automatic arrangement device of library's books |
-
2015
- 2015-08-07 CN CN201520590534.4U patent/CN204889197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107536290A (en) * | 2017-09-17 | 2018-01-05 | 合肥德鑫财务咨询有限公司 | A kind of preservation treatment method of financial statement |
| CN114504195A (en) * | 2022-01-31 | 2022-05-17 | 王露莹 | Automatic arrangement device of library's books |
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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: 20151223 Termination date: 20160807 |