CN209171556U - A kind of multi-functional reading-desk for library - Google Patents
A kind of multi-functional reading-desk for library Download PDFInfo
- Publication number
- CN209171556U CN209171556U CN201820560991.2U CN201820560991U CN209171556U CN 209171556 U CN209171556 U CN 209171556U CN 201820560991 U CN201820560991 U CN 201820560991U CN 209171556 U CN209171556 U CN 209171556U
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- CN
- China
- Prior art keywords
- rod
- fixed frame
- desk
- desktop
- hinged
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Abstract
The utility model provides a kind of multi-functional reading-desk for library, comprising: bracket is arranged on wall；Desktop comprising: the first desktop and second desk board；Overturning unit comprising: swing rod, the first push rod, the second push rod, connecting rod；Assembly is folded, a set of both ends for folding assembly and being separately positioned on the desktop, the folding assembly includes: the first fixed frame, the second fixed frame, the first folding rod, the second folding rod.A kind of multi-functional reading table structure for library provided by the utility model is simple, and controllability is high, highly-safe, practical, the advantages of occupying little space, facilitate librarian to manage, built good learning atmosphere.
Description
Technical field
The utility model belongs to library equipment field, in particular to a kind of multi-functional reading-desk for library.
Background technique
As the improvement of people's living standards, more and more people more pay attention to knowledge, especially in school, library
It is largely set up, the reading-desk in library also develops therewith, and reading-desk is one of the facility of library's indispensability, reading-desk
It is located in library, helps reader to read a book or take passages to use.But existing library carrel is using common
Big desk, occupied space is big, causes the waste of resource.
Summary of the invention
Purpose of the utility model is to solve existing library carrel occupied space is big, the not defect of foldable,
Provide a kind of multi-functional reading-desk for library.
A kind of multi-functional reading-desk for library, comprising:
Bracket is arranged on wall；
Desktop comprising: the first desktop and second desk board；
Overturning unit comprising: swing rod, the first push rod, the second push rod, connecting rod, one end of the swing rod is rotatable to be set
It sets on the bracket, the other end of the swing rod is hinged with one end of one end of first push rod and the connecting rod respectively,
The other end of first push rod and first desktop are hinged, and the middle part of the other end of the connecting rod and second push rod is cut with scissors
It connects, one end of second push rod and the bracket are hinged, and the other end of second push rod and first desktop are hinged；
Fold assembly, a set of assembly that folds is separately positioned on the both ends of the desktop, and the folding assembly includes: the
The side of one fixed frame, the second fixed frame, the first folding rod, the second folding rod, first fixed frame is fixed on described first
On desktop, the side of second fixed frame is fixed on the second desk board, one end of first fixed frame and described the
One end of two fixed frames is hinged, and the other end of first fixed frame and one end of first folding rod are hinged, and described first
The other end of folding rod and one end of second folding rod are hinged, and the other end of second folding rod and described second is fixed
The other end of frame matches, and move the other end of second folding rod can on second fixed frame.
Preferably, the hinged end and the first rocking bar of one end of first fixed frame and one end of second fixed frame
One end it is hinged, the other end of first rocking bar and the middle part of second folding rod are hinged.
Preferably, the other end of second folding rod is provided with articulated shaft, on the other end of second fixed frame
It is provided with sliding slot, the articulated shaft is matched with the sliding slot, and the articulated shaft can move in the sliding slot.
Preferably, the upper surface of first desktop and second desk board are provided with non-slip mat.
Preferably, first fixed frame, the second fixed frame, the first folding rod, the second folding rod are all made of silico-manganese steel
Alloy material, the swing rod, the first push rod, the second push rod, connecting rod are all made of alloy carburizing steel material.
Preferably, first rocking bar uses manganeisen material.
Preferably, the articulated shaft uses alloy steel.
Preferably, the non-slip mat uses polyurethane material.
Preferably, the bracket uses stainless steel material, and the desktop uses acrylic material.
A kind of multi-functional reading table structure for library provided by the utility model is simple, and controllability is high, safety
Height, it is practical, it occupies little space, to improve the utilization rate of library carrel resource, has built good study gas
The advantages of atmosphere.
Detailed description of the invention
Fig. 1 is a kind of multi-functional reading-desk general structure schematic diagram for library described in the utility model.
A kind of Fig. 2 another preferred knot of the overturning unit of the multi-functional reading-desk for library described in the utility model
Structure schematic diagram.
A kind of Fig. 3 folding assembly structure schematic diagram of the multi-functional reading-desk for library described in the utility model.
A kind of multi-functional reading-desk for library described in Fig. 4 utility model folds assembly another kind preferred structure and shows
It is intended to.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figure 1, the utility model provides a kind of multi-functional reading-desk for library, bracket 1, is turned over desktop 2
Turn assembly 3 and folds assembly 4.
The bracket 1 is fixed by screws on wall, and the bracket 1 uses stainless steel material.
As shown in figure 4, the desktop 2 includes the first desktop 21 and second desk board 22, first desktop 21 and the second table
Plate 22 can fold or be unfolded.First desktop 21 and the expansion of second desk board 22 are anti-to being pasted in the one side of reader below
Skidding, the cup that can prevent reader, study article are since relatively slipping off for desktop falls to the ground.The desktop 2 is using sub- gram
Dead-wood matter, the non-slip mat use polyurethane material.
As shown in Figure 1 and Figure 2, the overturning unit 3 is arranged between bracket 1 and desktop 2, for adjust desktop 2 relative to
The position of bracket 1.The overturning unit 3 includes: swing rod 32, the first push rod 31, the second push rod 34, connecting rod 33.The swing rod 32
One end be rotatably arranged on the bracket 1 by shaft, the other end of the swing rod 32 by articulated shaft respectively with institute
One end of one end and the connecting rod 33 for stating the first push rod 31 is hinged, and the other end of first push rod 31 passes through articulated shaft and institute
State the first desktop 21 hingedly, the other end of the connecting rod 33 is hinged by the middle part of articulated shaft and second push rod 34, described
One end of second push rod 34 is hinged by articulated shaft and the bracket 11, the other end of second push rod 34 and first table
Plate 21 is hinged.First fixed frame, the second fixed frame, the first folding rod, the second folding rod are all made of silico-manganese steel alloy material.
It is connected with the first driving mechanism in one end of the swing rod 32, swing rod 32 is able to drive and is rotated around with the hinge joint of bracket 1.Just
Beginning state, desktop 2 stands on the right side of bracket 1 vertically, and when needing using desktop 2, the first driving mechanism will drive 32 phase of swing rod
Bracket 1 is rotated, so that desktop 2 is turned to horizontal position by the first push rod 31, connecting rod 33 and 34 collective effect of the second push rod.
As one preferred, the driving mechanism uses steering engine.
As shown in Figure 3,4, the folding assembly 4 is arranged on the desktop 2, for making the first desktop 21 and second desk board
22 fold or are unfolded.
The folding assembly 4 include the first fixed frame 41, the second fixed frame 42, the first folding rod 45, the second folding rod 43,
First rocking bar 44, articulated shaft 431, sliding slot 411.The side of first fixed frame 41 is bolted on first desktop
21 lower surfaces, the side of second fixed frame 42 are bolted on 22 lower surface of second desk board, and described first is solid
The one end for determining frame 41 and one end of second fixed frame 42 are hinged, the other end of first fixed frame 41 by articulated shaft with
One end of first folding rod 45 is hinged, and the other end of first folding rod 41 passes through articulated shaft and second folding rod
43 one end is hinged, and the hinged end of one end of one end of first fixed frame 41 and second fixed frame 42 passes through articulated shaft
Hinged with one end of the first rocking bar 44, the other end of first rocking bar 44 passes through in articulated shaft and second folding rod 43
Portion is hinged, and the other end of second folding rod 43 is provided with articulated shaft 431, is arranged on the other end of second fixed frame 42
There is sliding slot 421, the articulated shaft 431 is matched with the sliding slot 421, and the articulated shaft 431 can move in the sliding slot 421
It is dynamic.
As reader in use, after pressing switch, steering engine drives swing rod 32 to rotate, and the first push rod 31 and connecting rod 33 is driven to move
Dynamic, connecting rod 33 drives the rotation of the second push rod 34, and the first push rod 31 drives desktop 2 to move up with the second push rod 34 at this time, until
Stop after being moved to 2 horizontal position of desktop.It is high with 21 same level of the first desktop that second steering engine drives second desk board 22 to turn to
Stop after degree, the first desktop 21 and second desk board 22 be unfolded, then pulls down the first folding rod 45 and the second folding rod 43,
The other end of second folding rod 43 stops after so that articulated shaft 431 is slided into extreme position from initial position in sliding slot 421, at this time
Limitation due to folding assembly 4 is fully deployed second desk board 22 with the first desktop 21 and relatively fixed, can make for reader
With.It needs to push up the first folding rod 45 and the second folding rod 43 when needing to fold again, makes articulated shaft 431 in sliding slot
It slides to the right in 421, then the first desktop 21 and second desk board 22 can be folded.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With.It can be applied to various suitable the field of the invention completely.It for those skilled in the art, can be easily
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (9)
1. a kind of multi-functional reading-desk for library characterized by comprising
Bracket is arranged on wall；
Desktop comprising: the first desktop and second desk board；
Overturning unit comprising swing rod, the first push rod, the second push rod and connecting rod；One end of the swing rod is rotatably arranged on
On the bracket, the other end of the swing rod is hinged with one end of one end of first push rod and the connecting rod respectively, described
The other end of first push rod and first desktop are hinged, and the other end of the connecting rod and the middle part of second push rod are hinged,
One end of second push rod and the bracket are hinged, and the other end of second push rod and first desktop are hinged；
Assembly is folded, described to be arranged on the desktop, the folding assembly includes the first fixed frame, the second fixed frame, first
Folding rod and the second folding rod, the side of first fixed frame are fixed on first desktop, second fixed frame
Side is fixed on the second desk board, and one end of first fixed frame and one end of second fixed frame are hinged, described
The other end of first fixed frame and one end of first folding rod are hinged, the other end of first folding rod and described second
One end of folding rod is hinged, and the other end of second folding rod and the other end of second fixed frame are slidably matched, and makes institute
The other end for stating the second folding rod can slide on second fixed frame.
2. a kind of multi-functional reading-desk for library according to claim 1, which is characterized in that described first is fixed
One end of frame and the hinged end of one end of second fixed frame and one end of the first rocking bar are hinged, first rocking bar it is another
It holds hinged with the middle part of second folding rod.
3. a kind of multi-functional reading-desk for library according to claim 2, which is characterized in that described second folds
The other end of bar is provided with articulated shaft, and sliding slot, the articulated shaft and the cunning are provided on the other end of second fixed frame
Slot matches, and the articulated shaft can move in the sliding slot.
4. a kind of multi-functional reading-desk for library according to claim 1, which is characterized in that first desktop
The upper surface of second desk board is provided with non-slip mat.
5. a kind of multi-functional reading-desk for library according to claim 1, which is characterized in that described first is fixed
Frame, the second fixed frame, the first folding rod, the second folding rod are all made of silico-manganese steel alloy material, the swing rod, the first push rod,
Two push rods, connecting rod are all made of alloy carburizing steel material.
6. a kind of multi-functional reading-desk for library according to claim 2, which is characterized in that first rocking bar
Using manganeisen material.
7. a kind of multi-functional reading-desk for library according to claim 3, which is characterized in that the articulated shaft is adopted
Use alloy steel.
8. a kind of multi-functional reading-desk for library according to claim 4, which is characterized in that the non-slip mat is adopted
Use polyurethane material.
9. a kind of multi-functional reading-desk for library described in any one of -8 according to claim 1, which is characterized in that
The bracket uses stainless steel material, and the desktop uses acrylic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560991.2U CN209171556U (en) | 2018-04-19 | 2018-04-19 | A kind of multi-functional reading-desk for library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560991.2U CN209171556U (en) | 2018-04-19 | 2018-04-19 | A kind of multi-functional reading-desk for library |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209171556U true CN209171556U (en) | 2019-07-30 |
Family
ID=67357439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560991.2U Expired - Fee Related CN209171556U (en) | 2018-04-19 | 2018-04-19 | A kind of multi-functional reading-desk for library |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209171556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012594A (en) * | 2020-01-02 | 2020-04-17 | 张永志 | Sickbed with turnover dining table |
-
2018
- 2018-04-19 CN CN201820560991.2U patent/CN209171556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012594A (en) * | 2020-01-02 | 2020-04-17 | 张永志 | Sickbed with turnover dining table |
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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 |
Granted publication date: 20190730 Termination date: 20200419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |