CN108346390A - A kind of adjustable exploitation plate of positive and negative - Google Patents
A kind of adjustable exploitation plate of positive and negative Download PDFInfo
- Publication number
- CN108346390A CN108346390A CN201810177125.XA CN201810177125A CN108346390A CN 108346390 A CN108346390 A CN 108346390A CN 201810177125 A CN201810177125 A CN 201810177125A CN 108346390 A CN108346390 A CN 108346390A
- Authority
- CN
- China
- Prior art keywords
- publicity board
- spring
- groove
- positive
- locking pads
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
- G09F15/025—Poster carriers, i.e. devices for holding temporarily posters in order to transfer and apply them onto flat vertical surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Legs For Furniture In General (AREA)
Abstract
The present invention relates to a kind of exploitation plates, are in particular a kind of adjustable exploitation plates of positive and negative, device is easy to disassemble and install, can highly adjust, and positive and negative can be adjusted according to the needs.The lower end of lower dolly bar is connected with base support, the upper end of lower dolly bar is connected with sleeve is adjusted, the lower end of upper adjusting rod is connected with sleeve is adjusted, the upper end of upper adjusting rod is connected with by locking pads I with publicity board mount, one end of spring I is connected with locking pads I, the other end of spring I is connected with groove I, and groove I setting is on publicity board mount.One end of shaft is connected with publicity board mount, and the other end of shaft is connected with publicity board, and lock slots are arranged on publicity board.Groove II setting is on publicity board mount, and one end of spring II is connected with groove II, and the other end of spring II is connected with locking pads II, and locking pads II are in contact with lock slots.
Description
Technical field
The present invention relates to a kind of exploitation plates, are in particular a kind of adjustable exploitation plates of positive and negative.
Background technology
Publicity board is commonly used tool in school, for advertising and some commercial propagandas.But it is used in school now
The billboard arrived constant dismounting when not in use, and the constant adjusting of height, positive and negative cannot be adjusted, so designing a kind of positive and negative
Adjustable exploitation plate solves the problems, such as this.
Invention content
The invention mainly solves the technical problem of providing a kind of adjustable exploitation plate of positive and negative, device is easy to disassemble
And installation, it can highly adjust, and positive and negative can be adjusted according to the needs.
In particular it is that a kind of positive and negative can in order to solve the above technical problems, the present invention relates to a kind of exploitation plate
The exploitation plate of tune, including base support, lower dolly bar, adjusting sleeve, upper adjusting rod, locking pads I, spring I, groove I, a surname
Board mount, shaft, publicity board, locking pads II, spring II, groove II and lock slots are passed, device is easy to disassemble and install, highly may be used
To adjust, and positive and negative can be adjusted according to the needs.
The lower end of lower dolly bar is connected with base support, and the upper end of lower dolly bar is connected with sleeve is adjusted, upper adjusting
The lower end of bar is connected with sleeve is adjusted, and the upper end of upper adjusting rod is connected with by locking pads I with publicity board mount, spring I
One end be connected with locking pads I, the other end of spring I is connected with groove I, groove I setting publicity board mount on.Shaft
One end with publicity board mount be connected, the other end of shaft is connected with publicity board, lock slots setting on publicity board.Groove
II setting is on publicity board mount, and one end of spring II is connected with groove II, and the other end of spring II is connected with locking pads II
It connects, locking pads II are in contact with lock slots.
As advanced optimizing for the technical program, the downward described in a kind of adjustable exploitation plate of positive and negative of the present invention
Pole adjusts sleeve and upper adjusting rod concentrically line.
As advanced optimizing for the technical program, the downward described in a kind of adjustable exploitation plate of positive and negative of the present invention
Pole, adjust sleeve and upper adjusting rod it is equal there are four.
As advanced optimizing for the technical program, the locking described in a kind of adjustable exploitation plate of positive and negative of the present invention
Pad I and the material of locking pads II are rubber.
A kind of adjustable exploitation plate of positive and negative of the invention has the beneficial effect that：
A kind of adjustable exploitation plate of positive and negative of the present invention, device is easy to disassemble and install, can highly adjust, and
Positive and negative can be adjusted according to the needs.
Description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural schematic diagram of the adjustable exploitation plate of positive and negative of the present invention.
In figure：Base support 1；Lower dolly bar 2；Adjust sleeve 3；Upper adjusting rod 4；Locking pads I 5；Spring I 6；Groove I 7；
Publicize board mount 8；Shaft 9；Publicity board 10；Locking pads II 11；Spring II 12；Groove II 13；Lock slots 14.
Specific implementation mode
Specific implementation mode one：
Illustrate present embodiment with reference to Fig. 1, the present invention relates to a kind of exploitation plate, be in particular it is a kind of just
The adjustable exploitation plate of reverse side, including base support 1, lower dolly bar 2, adjusting sleeve 3, upper adjusting rod 4, locking pads I 5, bullet
Spring I 6, groove I 7, publicity board mount 8, shaft 9, publicity board 10, locking pads II 11, spring II 12, groove II 13 and lock slots
14, device is easy to disassemble and install, can highly adjust, and positive and negative can be adjusted according to the needs.
The lower end of lower dolly bar 2 is connected with base support 1, and the upper end of lower dolly bar 2 is connected with sleeve 3 is adjusted, on
The lower end of adjusting rod 4 is connected with sleeve 3 is adjusted, and the upper end of upper adjusting rod 4 is connected with by locking pads I 5 with publicity board mount 8
It connects, one end of spring I 6 is connected with locking pads I 5, and the other end of spring I 6 is connected with groove I 7, and the setting of groove I 7 is publicizing
On board mount 8, the relative position between lower dolly bar 2 and upper adjusting rod 4 can be adjusted by adjusting sleeve 3, to regulating device
Highly, the setting of spring I 6 allows position of the locking pads I 5 in groove I 7 to change, to facilitate tearing open for publicity board mount 8
It unloads and installs.
One end of shaft 9 is connected with publicity board mount 8, and the other end of shaft 9 is connected with publicity board 10, lock slots 14
It is arranged on publicity board 10.On publicity board mount 8, one end of spring II 12 is connected the setting of groove II 13 with groove II 13,
The other end of spring II 12 is connected with locking pads II 11, and locking pads II 11 are in contact with lock slots 14, the setting of spring II 12
Position of the locking pads II 11 in groove II 13 is changed, to lock publicity board 10 by lock slots 14, it is desirable to
When rotating publicity board 10, locking pads II 11 are stirred so that locking pads II 11 are disengaged with lock slots 14, are carried out by shaft 9
The overturning of publicity board 10 is then decontroled locking pads II 11 and is relocked.
Specific implementation mode two：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, under described
Adjusting rod 2 adjusts sleeve 3 and upper adjusting rod 4 concentrically line.
Specific implementation mode three：
Illustrate present embodiment with reference to Fig. 1, present embodiment is described further embodiment one, under described
Adjusting rod 2, adjust sleeve 3 and upper adjusting rod 4 there are four.
Specific implementation mode four：
Illustrate that present embodiment, present embodiment are described further embodiment one with reference to Fig. 1, the lock
The material for determining pad I 5 and locking pads II 11 is rubber, and rubber has certain elasticity, locking effect good.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.
Claims (4)
1. a kind of adjustable exploitation plate of positive and negative, including base support (1), lower dolly bar (2), adjusting sleeve (3), up-regulation
Pole (4), locking pads I (5), spring I (6), groove I (7), publicity board mount (8), shaft (9), publicity board (10), locking pads
II (11), spring II (12), groove II (13) and lock slots (14), it is characterised in that：The lower end of lower dolly bar (2) and pedestal branch
Frame (1) is connected, and the upper end of lower dolly bar (2) is connected with sleeve (3) is adjusted, lower end and the adjusting sleeve of upper adjusting rod (4)
(3) it is connected, the upper end of upper adjusting rod (4) is connected with by locking pads I (5) with publicity board mount (8), and the one of spring I (6)
End is connected with locking pads I (5), and the other end of spring I (6) is connected with groove I (7), and groove I (7) is arranged in publicity board branch
On frame (8)；One end of shaft (9) is connected with publicity board mount (8), and the other end of shaft (9) is connected with publicity board (10),
Lock slots (14) are arranged on publicity board (10)；Groove II (13) setting is on publicity board mount (8), one end of spring II (12)
It is connected with groove II (13), the other end of spring II (12) is connected with locking pads II (11), locking pads II (11) and locking
Slot (14) is in contact.
2. the adjustable exploitation plate of a kind of positive and negative according to claim 1, it is characterised in that：The lower dolly bar
(2), sleeve (3) and upper adjusting rod (4) concentrically line are adjusted.
3. the adjustable exploitation plate of a kind of positive and negative according to claim 1, it is characterised in that：The lower dolly bar
(2), adjust sleeve (3) and upper adjusting rod (4) it is equal there are four.
4. the adjustable exploitation plate of a kind of positive and negative according to claim 1, it is characterised in that：The locking pads I
(5) and the material of locking pads II (11) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177125.XA CN108346390A (en) | 2018-03-04 | 2018-03-04 | A kind of adjustable exploitation plate of positive and negative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177125.XA CN108346390A (en) | 2018-03-04 | 2018-03-04 | A kind of adjustable exploitation plate of positive and negative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108346390A true CN108346390A (en) | 2018-07-31 |
Family
ID=62959082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810177125.XA Withdrawn CN108346390A (en) | 2018-03-04 | 2018-03-04 | A kind of adjustable exploitation plate of positive and negative |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108346390A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839007U (en) * | 2014-01-24 | 2014-09-17 | 哈尔滨商业大学 | English and Chinese contrast display board capable of automatically overturning |
| CN204977950U (en) * | 2015-09-21 | 2016-01-20 | 吕梦阳 | Novel multidisciplinary teaching blackboard |
| CN206551784U (en) * | 2017-03-02 | 2017-10-13 | 辽宁科技学院 | A kind of new fine arts field drawing board |
| CN206579342U (en) * | 2016-10-28 | 2017-10-24 | 承德石油高等专科学校 | The convertible Destination Management teaching process demonstration board of one kind suspension |
| CN206657629U (en) * | 2017-04-24 | 2017-11-21 | 西安体育学院 | A kind of ideological and political propaganda movable stand |
| CN206726721U (en) * | 2017-06-01 | 2017-12-08 | 黑龙江工业学院 | A kind of modular removable rain-proof marketing publicity board |
| CN206741883U (en) * | 2017-04-19 | 2017-12-12 | 王洪军 | A kind of quick detachable education displaying publicity board |
| CN206789116U (en) * | 2017-05-03 | 2017-12-22 | 齐齐哈尔工程学院 | A kind of management teaching aid |
-
2018
- 2018-03-04 CN CN201810177125.XA patent/CN108346390A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203839007U (en) * | 2014-01-24 | 2014-09-17 | 哈尔滨商业大学 | English and Chinese contrast display board capable of automatically overturning |
| CN204977950U (en) * | 2015-09-21 | 2016-01-20 | 吕梦阳 | Novel multidisciplinary teaching blackboard |
| CN206579342U (en) * | 2016-10-28 | 2017-10-24 | 承德石油高等专科学校 | The convertible Destination Management teaching process demonstration board of one kind suspension |
| CN206551784U (en) * | 2017-03-02 | 2017-10-13 | 辽宁科技学院 | A kind of new fine arts field drawing board |
| CN206741883U (en) * | 2017-04-19 | 2017-12-12 | 王洪军 | A kind of quick detachable education displaying publicity board |
| CN206657629U (en) * | 2017-04-24 | 2017-11-21 | 西安体育学院 | A kind of ideological and political propaganda movable stand |
| CN206789116U (en) * | 2017-05-03 | 2017-12-22 | 齐齐哈尔工程学院 | A kind of management teaching aid |
| CN206726721U (en) * | 2017-06-01 | 2017-12-08 | 黑龙江工业学院 | A kind of modular removable rain-proof marketing publicity board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180731 |
|
| WW01 | Invention patent application withdrawn after publication |