CN204587855U - Stacked clamp device stacked by Chinese language books - Google Patents
Stacked clamp device stacked by Chinese language books Download PDFInfo
- Publication number
- CN204587855U CN204587855U CN201520268174.6U CN201520268174U CN204587855U CN 204587855 U CN204587855 U CN 204587855U CN 201520268174 U CN201520268174 U CN 201520268174U CN 204587855 U CN204587855 U CN 204587855U
- Authority
- CN
- China
- Prior art keywords
- books
- guide rod
- seat
- card base
- stacked
- 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
Links
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model provides a kind of Chinese language books to stack stacked clamp device, belong to teaching equipment technical field, its structure is that the front portion of left permanent seat is fixedly installed left books card base, the rear portion of left permanent seat is provided with left handle, the front portion of right travelling seat is fixedly installed right books card base, the rear portion of right travelling seat is provided with right handle, left permanent seat offers tapped bore, right travelling seat offers through hole, the left end of guide rod is provided with end outside thread, guide rod is located in the tapped bore of left permanent seat by end external thread rotary, the side of guide rod shaft offers the ratchet that equi-spaced apart is arranged in a linear along guide rod shaft bus position, linear bearing is provided with in the through hole of right travelling seat, the linear bearing cross-under of right travelling seat is on guide rod shaft, the rear portion of right travelling seat is fixedly installed pawl base.Stacked clamp device stacked by these Chinese language books makes teacher be conducive to the bibliography of acquisition one row stacking, fast accesses on the shelf, be conducive to regular bibliography to bibliography.
Description
Technical field
The utility model relates to teaching equipment technical field, and specifically stacked clamp device stacked by a kind of Chinese language books.
Background technology
General, the number of the books used in language teaching is many, and be mostly to stand on the shelf or sidewards by rows against ranked and stacked pile, this row's bibliography is when needs are taken, mostly teacher is that two hands firmly inwardly extrude books at two ends, is together taken out from bookshelf by these row trees for thinking simultaneously.But the number ratio of bibliography is more sometimes, it is larger that the spacing between teacher right-hand man just becomes, and the squeeze force that teacher applies can not meet the maintenance to so many bibliography, and slightly loosening bibliography will drop, and affects the acquisition of books.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of Chinese language books to stack stacked clamp device.
The technical solution of the utility model realizes in the following manner, and stacked clamp device stacked by these Chinese language books, and its structure comprises left books card base, right books card base and guide rod,
The front portion of left permanent seat is fixedly installed left books card base, and the rear portion of left permanent seat is provided with left handle,
The front portion of right travelling seat is fixedly installed right books card base, and the rear portion of right travelling seat is provided with right handle,
Left permanent seat offers tapped bore, right travelling seat offers through hole,
The left end of guide rod is provided with end outside thread, and guide rod is located in the tapped bore of left permanent seat by end external thread rotary,
The side of guide rod shaft offers the ratchet that equi-spaced apart is arranged in a linear along guide rod shaft bus position,
Be provided with linear bearing in the through hole of right travelling seat, the linear bearing cross-under of right travelling seat on guide rod shaft,
The rear portion of right travelling seat is fixedly installed pawl base, pawl base is provided with spring shaft, spring shaft is provided with ratchet, the pawl end of ratchet extends on the ratchet of guide rod shaft, the end of ratchet is provided with operative end press handle, and operative end press handle rearward sticks up.
The lower end of right books card heel is provided with supporting plate free bearing, and supporting plate free bearing is hinged with supporting plate.
Supporting plate offers right books card base recessed groove.
Left books card base, right books card base adopt three vertical plane card bases perpendicular to each other respectively, and left books card base, right books card base are mutually symmetrical.
The beneficial effect that the utility model is compared with prior art produced is:
These Chinese language books are stacked stacked clamp device and are utilized guide rod to do traversing guide, ratchet is utilized to provide the right travelling spaced motion of seat on guide rail, thus, realize the holding action moved about between seat 2 in left permanent seat and the right side, the setting of ratchet and ratchet has locked effect, avoid free release, can artificially discharge by pressing operation end press handle.Supporting plate can effectively hold clamped bibliography simultaneously, prevents bibliography from falling.
Stacked clamp device stacked by these Chinese language books makes teacher be conducive to the bibliography of acquisition one row stacking, fast accesses on the shelf, be conducive to regular bibliography to bibliography.
These Chinese language books stack that stacked clamp device is reasonable in design, structure is simple, safe and reliable, easy to use, be easy to safeguard, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation at visual angle, position, side of the present utility model;
Accompanying drawing 2 is horizontal plan structure schematic diagrams about local of the present utility model;
Accompanying drawing 3 moves about the structural representation of seat in the right side of the present utility model.
Mark in accompanying drawing represents respectively:
1, left permanent seat, 2, left books card base, 3, left handle,
4, right travelling seat, 5, right books card base, 6, right handle,
7, tapped bore, 8, through hole,
9, guide rod, 10, end outside thread, 11, ratchet, 12, linear bearing,
13, pawl base, 14, spring shaft, 15, ratchet, 16, operative end press handle,
17, supporting plate free bearing, 18, supporting plate, 19, right books card base recessed groove.
Detailed description of the invention
Stack stacked clamp device below in conjunction with accompanying drawing to Chinese language books of the present utility model to be described in detail below.
As shown in drawings, stacked clamp device stacked by Chinese language books of the present utility model, its structure comprises left books card base, right books card base and guide rod, the front portion of left permanent seat 1 is fixedly installed left books card base 2, the rear portion of left permanent seat 1 is provided with left handle 3, the front portion of right travelling seat 4 is fixedly installed right books card base 5, the rear portion of right travelling seat 4 is provided with right handle 6, left permanent seat 1 offers tapped bore 7, right travelling seat 4 offers through hole 8, the left end of guide rod 9 is provided with end outside thread 10, guide rod is located in the tapped bore of left permanent seat by end external thread rotary, the side of guide rod 9 shaft offers the ratchet 11 that equi-spaced apart is arranged in a linear along guide rod shaft bus position, linear bearing 12 is provided with in the through hole 8 of right travelling seat 4, linear bearing 12 cross-under of right travelling seat is on guide rod 9 shaft, the rear portion of right travelling seat 4 is fixedly installed pawl base 13, pawl base 13 is provided with spring shaft 14, spring shaft 14 is provided with ratchet 15, the pawl end of ratchet extends on the ratchet of guide rod shaft, the end of ratchet is provided with operative end press handle 16, operative end press handle 16 rearward sticks up.
The lower end at the rear portion of right books card base 5 is provided with supporting plate free bearing 17, supporting plate free bearing 17 is hinged with supporting plate 18.
Supporting plate 18 offers right books card base recessed groove 19.
Left books card base 2, right books card base 5 adopt three vertical plane card bases perpendicular to each other respectively, and left books card base 2, right books card base 5 are mutually symmetrical.
Claims (4)
1. stacked clamp device stacked by Chinese language books, it is characterized in that comprising left books card base, right books card base and guide rod,
The front portion of left permanent seat is fixedly installed left books card base, and the rear portion of left permanent seat is provided with left handle,
The front portion of right travelling seat is fixedly installed right books card base, and the rear portion of right travelling seat is provided with right handle,
Left permanent seat offers tapped bore, right travelling seat offers through hole,
The left end of guide rod is provided with end outside thread, and guide rod is located in the tapped bore of left permanent seat by end external thread rotary,
The side of guide rod shaft offers the ratchet that equi-spaced apart is arranged in a linear along guide rod shaft bus position,
Be provided with linear bearing in the through hole of right travelling seat, the linear bearing cross-under of right travelling seat on guide rod shaft,
The rear portion of right travelling seat is fixedly installed pawl base, pawl base is provided with spring shaft, spring shaft is provided with ratchet, the pawl end of ratchet extends on the ratchet of guide rod shaft, the end of ratchet is provided with operative end press handle, and operative end press handle rearward sticks up.
2. stacked clamp device stacked by Chinese language books according to claim 1, it is characterized in that the lower end of right books card heel is provided with supporting plate free bearing, supporting plate free bearing is hinged with supporting plate.
3. stacked clamp device stacked by Chinese language books according to claim 2, it is characterized in that supporting plate offering right books card base recessed groove.
4. stacked clamp device stacked by Chinese language books according to claim 1, it is characterized in that left books card base, right books card base adopts three vertical plane card bases perpendicular to each other respectively, and left books card base, right books card base is mutually symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268174.6U CN204587855U (en) | 2015-04-29 | 2015-04-29 | Stacked clamp device stacked by Chinese language books |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520268174.6U CN204587855U (en) | 2015-04-29 | 2015-04-29 | Stacked clamp device stacked by Chinese language books |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587855U true CN204587855U (en) | 2015-08-26 |
Family
ID=53924033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520268174.6U Expired - Fee Related CN204587855U (en) | 2015-04-29 | 2015-04-29 | Stacked clamp device stacked by Chinese language books |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831998A (en) * | 2016-03-31 | 2016-08-10 | 河南职业技术学院 | File cabinet for college student employment guidance |
-
2015
- 2015-04-29 CN CN201520268174.6U patent/CN204587855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105831998A (en) * | 2016-03-31 | 2016-08-10 | 河南职业技术学院 | File cabinet for college student employment guidance |
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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: 20150826 Termination date: 20170429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |