CN208343747U - A kind of vertical bookrack - Google Patents
A kind of vertical bookrack Download PDFInfo
- Publication number
- CN208343747U CN208343747U CN201820881470.7U CN201820881470U CN208343747U CN 208343747 U CN208343747 U CN 208343747U CN 201820881470 U CN201820881470 U CN 201820881470U CN 208343747 U CN208343747 U CN 208343747U
- Authority
- CN
- China
- Prior art keywords
- bookshelf board
- bar
- guide rod
- mounting plate
- spring
- 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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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of vertical bookracks, including bottom plate, upright bar, mounting plate, bookshelf board, briquetting, guide rod and spring, the upright bar is perpendicularly fixed on bottom plate, mounting plate is fixed on the top of upright bar, and bookshelf board is articulated on mounting plate, and two guide rods are symmetrically plugged in the two sides of bookshelf board, and the top of guide rod is fixedly connected with briquetting, spring pocket is set on guide rod, and the upper end of spring contacts on the lower end surface of bookshelf board, and the lower end of spring contacts on guide rod；The lower end surface of the bookshelf board is planar structure, and upper surface is inverted cone surface structure, is equipped with joint in the bottom end of the upper end inverted cone surface of bookshelf board, two guide rods are symmetrical arranged the two sides of joint.The utility model structure is simple, and convenient for manufacture, the height and angle of bookshelf board is adjustable, and applicability is good, bends to browse books when teacher being avoided to impart knowledge to students, using effect is good.
Description
Technical field:
The utility model relates to a kind of vertical bookracks.
Background technique:
When teacher imparts knowledge to students, often book is placed on dais, since the height at dais is generally lower, and teacher is to stand religion
It learns, therefore when leafing through the content on book, needs to bend to browse, if browse the subject of a lecture for a long time, teacher's soreness of waist can be made,
Therefore, it is necessory to be improved to the prior art to solve the deficiency of the prior art.
Utility model content:
The utility model is to provide a kind of vertical bookrack to solve the above-mentioned problems of the prior art.
Technical solution used by the utility model has: a kind of vertical bookrack, including bottom plate, upright bar, mounting plate, bookshelf
Plate, briquetting, guide rod and spring, the upright bar are perpendicularly fixed on bottom plate, and mounting plate is fixed on the top of upright bar, and bookshelf board is hinged
In on mounting plate, two guide rods are symmetrically plugged in the two sides of bookshelf board, and the top of guide rod is fixedly connected with briquetting, and spring is arranged
In on guide rod, and the upper end of spring contacts on the lower end surface of bookshelf board, and the lower end of spring contacts on guide rod；
The lower end surface of the bookshelf board is planar structure, and upper surface is inverted cone surface structure, in the upper end inverted cone surface of bookshelf board
Bottom end be equipped with joint, two guide rods be symmetrical arranged joint two sides.
Further, the mounting plate is equipped with link block, and hinged ear, the connection are equipped on the lower end surface of bookshelf board
It is hinged between block and hinged ear by bolt.
Further, the upright bar is retractable structure, including sub bar, female bar and fastening screw, the sub bar are plugged in
In female bar, fastening screw is threaded on female bar, and one end of fastening screw passes through female bar and contradicts on sub bar.
Further, the briquetting is made of rubber material.
Further, the side wall of the bookshelf board is equipped with accommodating groove.
The utility model has the following beneficial effects:
The utility model structure is simple, and convenient for manufacture, the height and angle of bookshelf board is adjustable, and applicability is good, keeps away
Exempt to bend to browse books when teacher's teaching, using effect is good.
Detailed description of the invention:
Fig. 1 is the utility model structure chart.
Fig. 2 is the top view of bookshelf board in the utility model.
Fig. 3 is enlarged drawing of the briquetting in bookshelf board in the utility model.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 to Fig. 3, a kind of vertical bookrack of the utility model, including bottom plate 1, upright bar 2, mounting plate 3, bookshelf board 4, pressure
Block 5, guide rod 6 and spring 7, upright bar 2 are perpendicularly fixed on bottom plate 1, and mounting plate 3 is fixed on the top of upright bar 2, and bookshelf board 4 is hinged
In on mounting plate 3, two guide rods 6 are symmetrically plugged in the two sides of bookshelf board 4, and the top of every guide rod 6 and the fixed company of a briquetting 5
It connects, briquetting 5 is placed in the upper end of bookshelf board 4.Spring 7 is sheathed on guide rod 6, and the upper end of spring 7 contacts at the lower end of bookshelf board 4
On face, the lower end of spring 7 is contacted on guide rod 6.
The lower end surface of bookshelf board 4 in the utility model is planar structure, and upper surface is inverted cone surface structure, in bookshelf board 4
The bottom end of upper end inverted cone surface be equipped with joint 41, joint 41 is located at the middle part of bookshelf board 4, and two guide rods 6 are symmetrical arranged spine
The two sides of slot 41.
Link block to be equipped on mounting plate 3, under bookshelf board 4 convenient for hinged between bookshelf board 4 and mounting plate 3
End face is equipped with hinged ear, is hinged between link block and hinged ear by bolt.
Upright bar 2 in the utility model is retractable structure, is conveniently adjusted the height of bookshelf board 4, upright bar 2 include sub bar,
Female bar and fastening screw, sub bar are plugged in female bar, and fastening screw is threaded on female bar, and one end of fastening screw passes through
Female bar simultaneously contradicts on sub bar.
Briquetting 5 is made of rubber material.It is equipped with accommodating groove 8 on the side wall of bookshelf board 4, can be placed in accommodating groove 8
Pen or other articles.
In use, book is placed in bookshelf board 4, the spine of book is placed in joint 41, after book page turning, passes through briquetting 5
It is fixed.The height and angle of bookshelf board 4 is adjustable, and applicability is good.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (5)
1. a kind of vertical bookrack, it is characterised in that: including bottom plate (1), upright bar (2), mounting plate (3), bookshelf board (4), briquetting
(5), guide rod (6) and spring (7), the upright bar (2) are perpendicularly fixed on bottom plate (1), and mounting plate (3) is fixed on upright bar (2)
Top, bookshelf board (4) are articulated on mounting plate (3), and two guide rods (6) are symmetrically plugged in the two sides of bookshelf board (4), and guide rod
(6) top is fixedly connected with briquetting (5), and spring (7) is sheathed on guide rod (6), and the upper end of spring (7) contacts at bookshelf board
(4) on lower end surface, the lower end of spring (7) is contacted on guide rod (6)；
The lower end surface of the bookshelf board (4) is planar structure, and upper surface is inverted cone surface structure, in the upper end back taper of bookshelf board (4)
The bottom end in face is equipped with joint (41), and two guide rods (6) are symmetrical arranged the two sides of joint (41).
2. vertical bookrack as described in claim 1, it is characterised in that: the mounting plate (3) is equipped with link block, in bookshelf board
(4) lower end surface is equipped with hinged ear, is hinged between the link block and hinged ear by bolt.
3. vertical bookrack as described in claim 1, it is characterised in that: the upright bar (2) be retractable structure, including sub bar,
Female bar and fastening screw, the sub bar are plugged in female bar, and fastening screw is threaded on female bar, and one end of fastening screw
Across female bar and contradict on sub bar.
4. vertical bookrack as described in claim 1, it is characterised in that: the briquetting (5) is made of rubber material.
5. vertical bookrack as described in claim 1, it is characterised in that: the side wall of the bookshelf board (4) is equipped with accommodating groove
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881470.7U CN208343747U (en) | 2018-06-08 | 2018-06-08 | A kind of vertical bookrack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881470.7U CN208343747U (en) | 2018-06-08 | 2018-06-08 | A kind of vertical bookrack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343747U true CN208343747U (en) | 2019-01-08 |
Family
ID=64882690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881470.7U Expired - Fee Related CN208343747U (en) | 2018-06-08 | 2018-06-08 | A kind of vertical bookrack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343747U (en) |
-
2018
- 2018-06-08 CN CN201820881470.7U patent/CN208343747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190108 Termination date: 20200608 |