CN205125543U - Automatic telescopic book end - Google Patents
Automatic telescopic book end Download PDFInfo
- Publication number
- CN205125543U CN205125543U CN201520829130.6U CN201520829130U CN205125543U CN 205125543 U CN205125543 U CN 205125543U CN 201520829130 U CN201520829130 U CN 201520829130U CN 205125543 U CN205125543 U CN 205125543U
- Authority
- CN
- China
- Prior art keywords
- riser
- base plate
- book end
- automatic telescopic
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses an automatic telescopic book end, this automatic telescopic book end include the bottom plate, the top surface of bottom plate is fixed with the first riser and the second riser of relative setting, first riser and second riser each elastic connection of one side in opposite directions have splint, and two splint and bottom plate enclose into the books parking space. The utility model discloses utilize earlier bottom plate, first riser and second riser to constitute a relatively stable frame, guarantee that book end can not toppled over easily, again respectively at splint of first riser and each elastic connection of second riser to according to what of the books put into, two splint are flexible width in order to adjust the books parking space at any time automatically all, and not only convenient and fast can also make the books of keeping be kept upright as far as possible.
Description
Technical field
The utility model relates to a kind of book end, is specifically related to a kind of automatic telescopic book end.
Background technology
Book end is the stationery that people are used for placing on desk or on bookshelf, fixing books are conventional, and common book end is generally L-shaped, is made up of transverse slat, riser peace tongue.In use there is many deficiencies in this book end, such as, due to the limited length of flat tongue, when people ransack books or other are movable, this book end is easily knocked over together with books, makes people feel inconvenience.
Notification number is that the Chinese patent literature of CN104207500A discloses a kind of anti-fall book end, and this anti-fall book end comprises base plate, the L shape book end that location fit that described base plate slides has two to be oppositely arranged.The slip location fit mode of L shape book end and base plate is: the end face of described base plate is provided with two chutes be parallel to each other, and the transverse slat of L shape book end is provided with two circular holes corresponding with runner position, and circular hole is built with the bolt of connecting bottom board.
The weak point of this anti-fall book end is, needs to adjust distance between two L shape book ends by dismounting, set bolt, and adjustment process is comparatively loaded down with trivial details, and keeping parallelism state between latter two L shape book end being difficult to ensure adjustment.
Utility model content
The utility model provides a kind of automatic telescopic book end, and this book end can according to how many automatic adjustment books storage distances of books.A kind of automatic telescopic book end, comprise base plate, the end face of described base plate is fixed with the first riser and the second riser that are oppositely arranged, and described first riser and the second riser in opposite directions side are respectively elasticly connected with clamping plate, and two clamping plate and base plate surround books parking space.
The utility model first utilizes base plate, the first riser and the second riser to form a metastable framework, ensures that book end can not be toppled over easily; One piece of clamping plate is connected with each elasticity of the second riser respectively again at the first riser, thus according to the number of the books put into, the equal automatically retractable of two clamping plates is to adjust the width of books parking space at any time, not only convenient and swift, and the books deposited can also be made as far as possible to be kept upright.
As preferably, the top of described clamping plate is provided with the guiding swash plate being in books parking space rims.Swash plate is guided to contribute to guiding books to enter in books parking space.
As preferred further, the angle between described guiding swash plate and clamping plate is arc chord angle.
As preferably, abut between described clamping plate and the first riser and have some first back-moving springs moved towards the second riser for ordering about clamping plate.Between clamping plate and the second riser, same abutting has some first back-moving springs.All first back-moving springs are evenly arranged on the back side (side towards the first riser or the second riser) of clamping plate, thus can ensure that clamping plate steadily stretch.
For expanding the adjusting range of books parking space width further, described base plate comprises the first base plate and second base plate of slip location fit, and described first riser is fixed on the first base plate, and described second riser is fixed on the second base plate.
As preferably, the accommodating cavity be slidably matched with the second base plate is provided with in described first base plate, described first base plate offers the first screwed hole, described second base plate offers one and ranked second screwed hole, in the first screwed hole and the second screwed hole, fastening bolt is installed.
As further preferably, the end of described second base plate returns back to the second back-moving spring in accommodating cavity for ordering about the second base plate with abutting between accommodating cavity inwall.
Compared with prior art, the beneficial effects of the utility model are:
The utility model first utilizes base plate, the first riser and the second riser to form a metastable framework, ensures that book end can not be toppled over easily; One piece of clamping plate is connected with each elasticity of the second riser respectively again at the first riser, thus according to the number of the books put into, the equal automatically retractable of two clamping plates is to adjust the width of books parking space at any time, not only convenient and swift, and the books deposited can also be made as far as possible to be kept upright.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of automatic telescopic book end of the utility model;
Fig. 2 is the using state figure of a kind of automatic telescopic book end of the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of automatic telescopic book end of the present embodiment, comprises in the first base plate 1, first base plate 1 and is provided with accommodating cavity 2, be sliding combined with the second base plate 3, and abutted the second back-moving spring 4 between the end of the second base plate 3 with accommodating cavity 2 inwall in accommodating cavity 2.The quantity of the second back-moving spring 4 freely can be arranged according to the width of the second base plate 3.
As seen from Figure 2, the second back-moving spring 4 is outer is also arranged with guide cylinder 5, and the end of wherein one end of guide cylinder 5 is provided with external screw thread, and the end face of the second base plate 3 offers groove, with the internal thread matched with this external screw thread in this groove.In the present embodiment, guide cylinder 5 adopts rigid material to make, and its length is less than the length of the second back-moving spring 4 (when not being stretched).
Further, the first base plate 1 offers and the first screwed hole 6, second base plate 3 then offers one ranked second screwed hole 7, in the first screwed hole 6 and the second screwed hole 7, fastening bolt 8 is installed.Second base plate 3 is also provided with the 3rd screwed hole 9 for subsequent use.
From Fig. 1, Fig. 2, the end face of the first base plate 1 is fixed with the first riser 10, the end face of the second base plate 3 is fixed with the second riser 11, first riser 10 and the second riser 11 in opposite directions side are respectively connected with clamping plate 13, two clamping plate 13 by many first back-moving springs 12 and the first base plate 1, second base plate 3 surrounds books parking space.
The quantity of the first back-moving spring 12 can be arranged according to the large freedom in minor affairs of clamping plate 13, all first back-moving springs 12 are evenly arranged on the back side (side towards the first riser 10 or the second riser 11) of clamping plate 13, thus can ensure that clamping plate 13 steadily stretch.
First back-moving spring place 12 also can arrange guide cylinder as required, but guide cylinder herein should adopt flexible material to make.
For contributing to guiding books to enter in books parking space, the top of clamping plate 13 is provided with the guiding swash plate 14 being in books parking space rims; Further, the angle between swash plate 14 and clamping plate 13 is guided to be arc chord angle, in order to avoid cause scratch to books.
During use, books are put into books parking space through guiding swash plate 14, and two clamping plate 13 can stretch voluntarily according to the thickness of books; When distance between clamping plate 13 and the first riser 10 (or second riser 11) is difficult to reduce further, screw out fastening bolt 8, so that the second base plate 3 can skid off accommodating cavity 2, expand books parking space: when books limited amount, again fastening bolt 8 is screwed in after manually the second base plate 3 can being pulled out certain distance, fix the second base plate 3; When books quantity is more, fastening bolt 8 can be screwed in order to avoid lose in the 3rd screwed hole 9, wantonly second base plate 3 voluntarily, progressively skids off accommodating cavity 2 along with the increase of books.
Claims (7)
1. an automatic telescopic book end, it is characterized in that, comprise base plate, the end face of described base plate is fixed with the first riser and the second riser that are oppositely arranged, described first riser and the second riser in opposite directions side are respectively elasticly connected with clamping plate, and two clamping plate and base plate surround books parking space.
2. automatic telescopic book end as claimed in claim 1, it is characterized in that, the top of described clamping plate is provided with the guiding swash plate being in books parking space rims.
3. automatic telescopic book end as claimed in claim 2, it is characterized in that, the angle between described guiding swash plate and clamping plate is arc chord angle.
4. the automatic telescopic book end as described in as arbitrary in claims 1 to 3, is characterized in that, abutting between described clamping plate and the first riser has some first back-moving springs moved towards the second riser for ordering about clamping plate.
5. automatic telescopic book end as claimed in claim 1, it is characterized in that, described base plate comprises the first base plate and second base plate of slip location fit, and described first riser is fixed on the first base plate, and described second riser is fixed on the second base plate.
6. automatic telescopic book end as claimed in claim 5, it is characterized in that, the accommodating cavity be slidably matched with the second base plate is provided with in described first base plate, described first base plate offers the first screwed hole, described second base plate offers one and ranked second screwed hole, in the first screwed hole and the second screwed hole, fastening bolt is installed.
7. automatic telescopic book end as claimed in claim 6, is characterized in that, the end of described second base plate returns back to the second back-moving spring in accommodating cavity for ordering about the second base plate with abutting between accommodating cavity inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829130.6U CN205125543U (en) | 2015-10-23 | 2015-10-23 | Automatic telescopic book end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520829130.6U CN205125543U (en) | 2015-10-23 | 2015-10-23 | Automatic telescopic book end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205125543U true CN205125543U (en) | 2016-04-06 |
Family
ID=55611378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520829130.6U Expired - Fee Related CN205125543U (en) | 2015-10-23 | 2015-10-23 | Automatic telescopic book end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205125543U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741963A (en) * | 2018-06-25 | 2018-11-06 | 芜湖市奥尔特光电科技有限公司 | A kind of criminal investigation equipment sale displaying frame |
| CN108968385A (en) * | 2018-08-31 | 2018-12-11 | 蒋瀚斌 | A kind of adjustable multi-media desk of myopia prevention |
| CN109498329A (en) * | 2018-11-27 | 2019-03-22 | 殷召銮 | A kind of Clinic Nursing article trolley |
-
2015
- 2015-10-23 CN CN201520829130.6U patent/CN205125543U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108741963A (en) * | 2018-06-25 | 2018-11-06 | 芜湖市奥尔特光电科技有限公司 | A kind of criminal investigation equipment sale displaying frame |
| CN108968385A (en) * | 2018-08-31 | 2018-12-11 | 蒋瀚斌 | A kind of adjustable multi-media desk of myopia prevention |
| CN109498329A (en) * | 2018-11-27 | 2019-03-22 | 殷召銮 | A kind of Clinic Nursing article trolley |
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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: 20160406 Termination date: 20161023 |