CN206961358U - A kind of fixing device of middle school's art teaching - Google Patents
A kind of fixing device of middle school's art teaching Download PDFInfo
- Publication number
- CN206961358U CN206961358U CN201720586952.5U CN201720586952U CN206961358U CN 206961358 U CN206961358 U CN 206961358U CN 201720586952 U CN201720586952 U CN 201720586952U CN 206961358 U CN206961358 U CN 206961358U
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- China
- Prior art keywords
- connection method
- movable connection
- rectangle
- rotary shaft
- fixing device
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Abstract
The utility model discloses a kind of fixing device of middle school's art teaching, its structure includes clamping plate, panel, lowering or hoisting gear, expansion bend, corner post, fixator, rotary shaft, support bar, the cleat surface is circle, section is rectangle, and lower end is with panel using interference fit movable connection method.The expansion bend surface is rectangle, section is equilateral rectangle, it is internal to use interference fits movable connection method with support bar, the corner post lower surface is semicircle, upper end coordinates movable connection method by steel pipe and support bar lower end using gap, the fixator upper end is rectangle, section is equilateral rectangle, upper end is with rotary shaft lower end using interference fit movable connection method, the rotary shaft upper surface is circle, upper end uses interference fits movable connection method with rotary shaft, and four sides of surrounding are welded with balancing pole.It is connected by interior oxygen room with telescoping tube, outer oil pipe can make middle pipe have more lubricity, can carry out the use demand that lift adjustment meets with this each student for the height differences of each student, facilitate student instruction to use.
Description
A kind of fixing device of middle school's art teaching
Technical field
The utility model is a kind of fixing device of middle school's art teaching, belongs to art teaching apparatus field.
Background technology
Fine arts society is a kind of individual processing shop, can do indoor and outdoor air brushing, engraving, printing, business card, duplicating and typing, making
Bidding documents, various lamp house boards, label, Office tag, silk-screen printing, vertically hung scroll, silk banner, award band, panel, post stand, X Display Racks, plastic uptake
Word, crystal word, white steel letters, avenge husband's plate word, outdoor advertising, neon light, trophy, bronze medal, golden eagle silver carving certificate etc..
Prior art discloses Application No.：A kind of fixed dress of CN200980137423.5 middle school's art teaching
Put, the attachment for the end (6,8,10,12) of such as component of wind turbine tower section, the blade of wind turbine or hub
Fixing device.The characteristic of the component 2,2 ' is that they include flange (40) in end, and the flange so far is generally used for
Fixing device is attached by tightening the conventional bolt through the hole in fixing device and flange.In order to actually realize clamping,
And in order to compensate the different sectional hole patterns in flange, develop with compensation ability so that hole is arranged in into fixed dress
Different fixing devices in putting, this causes slow assembly working in known fixed device is installed, and still can not
Known fixing device is set to adapt to all sectional hole patterns and flange dimension.By the present invention, here by describing fixing device in detail
(4) a kind of solution on described problem is disclosed, the fixing device provides the end for the component with flange
Keep, and it is unrelated with lip diameter and sectional hole patterns, and fixing device installation is also very fast.In addition, the invention provides one kind
For grip flange end with the possibility with erectting frame part (16,116) firm attachment, and for console (14,36) and
The fastener (80) that offer possibility is provided erect between frame part (16,116).But its weak point
It is no lowering or hoisting gear, the specific height that can not be directed to each student uses to impart knowledge to students.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of fixed dress of middle school's art teaching
Put, to solve no lowering or hoisting gear, the specific height of each student can not be directed to the problem of using of imparting knowledge to students.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of middle school's fine arts religion
Fixing device, its structure include clamping plate, panel, lowering or hoisting gear, expansion bend, corner post, fixator, the first rotary shaft, branch
Strut, the cleat surface are circle, and section is rectangle, and lower end is with panel using interference fit movable connection method.It is described
Expansion bend surface is rectangle, and section is equilateral rectangle, internal to use interference fits movable connection method, the angle with support bar
Column bottom surface is semicircle, and upper end coordinates movable connection method, the fixation by steel pipe and support bar lower end using gap
Device upper end is rectangle, and section is equilateral rectangle, and upper end is with the first rotary shaft lower end using interference fit movable connection method, institute
The first rotary shaft upper surface is stated as circle, upper end and the first rotary shaft use interference fits movable connection method, four sides of surrounding and
Balancing pole welds.The lowering or hoisting gear is by the second rotary shaft, interior oxygen room, controller, control pin, joint, outer oil pipe, middle pipe group
Into rotary shaft bottom lower end uses interference fits movable connection method with middle pipe, and surface is circle, and inside is provided with 8 small
Steel ball, the interior oxygen chamber surface are rectangle, and section is circle, and lower end uses interference fits movable connection method with outer oil pipe,
Upper end uses interference fits movable connection method with controller, and the controller surface is rectangle, and section is circle, and upper end leads to
Too small steel pipe and control pin are using interference fit movable connection method, and described to control pin surface be rectangular base lower end and plane
Plate weld, upper end is with joint using interference fit movable connection method.
Further, a length of 7-9cm of the clamping plate.
Further, the panel surface circular radius is 5cm.
Further, 3 telescoping tubes are set in the lowering or hoisting gear.
Further, a width of 3-4cm of a length of 5-6cm of the expansion bend.
Further, the support bar is 20-21cm provided with 4 root longs.
The beneficial effects of the utility model are provided with lowering or hoisting gear, are connected by interior oxygen room with telescoping tube, outer oil pipe energy
Enough middle pipe is had more lubricity, can carry out lift adjustment for the height differences of each student and meet each student's with this
Use demand, student instruction is facilitated to use.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of the fixing device of middle school's art teaching of the utility model；
Fig. 2 is lowering or hoisting gear schematic diagram of the present utility model.
In figure：Clamping plate -1, panel -2, lowering or hoisting gear -3, the second rotary shaft -301, interior oxygen room -302, controller -303, control
Cotter -304, joint -305, outer oil pipe -306, middle pipe -307, expansion bend -4, corner post -5, fixator -6, the first rotary shaft -7,
Support bar -8.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of fixed dress of middle school's art teaching
To put, its structure includes clamping plate 1, panel 2, lowering or hoisting gear 3, expansion bend 4, corner post 5, fixator 6, the first rotary shaft 7, support bar 8,
The surface of clamping plate 1 is circle, and section is rectangle, and lower end is with panel 2 using interference fit movable connection method.It is described flexible
The surface of device 4 is rectangle, and section is equilateral rectangle, internal to use interference fits movable connection method, the corner post with support bar 8
5 lower surfaces are semicircle, and upper end coordinates movable connection method, the fixation by steel pipe and the lower end of support bar 8 using gap
The upper end of device 6 is rectangle, and section is equilateral rectangle, and upper end uses interference fit movable connection method with the lower end of the first rotary shaft 7,
The upper surface of first rotary shaft 7 is circle, and upper end uses interference fits movable connection method, surrounding four with the first rotary shaft 7
Welded with balancing pole on side.The lowering or hoisting gear 3 by the second rotary shaft 301, interior oxygen room 302, controller 303, control pin 304, connect
First 305, outer oil pipe 306, middle pipe 307 are formed, and the bottom lower end of the second rotary shaft 301 is lived with middle pipe 307 using interference fits
Dynamic connected mode, surface are circle, and inside is provided with 8 small steel balls, and the interior surface of oxygen room 302 is rectangle, and section is circle,
Lower end uses interference fits movable connection method with outer oil pipe 306, and upper end is with controller 303 using the interference fits side of flexible connection
Formula, the surface of controller 303 are rectangle, and section is circle, and upper end is by small steel pipe and control pin 304 using interference fit
Movable connection method, the surface of control pin 304 are rectangular base lower end and plane plate weld, and upper end uses with joint 305
It is interference fitted movable connection method.
Controller 303 described in this patent refers to the wiring and change for changing main circuit or control circuit according to predefined procedure
Resistance value controls the startup of motor, speed governing, braking and reverse main makes device in circuit.Posted by program counter, instruction
Storage, command decoder, clock generator and operational control device composition, it is issue order " policy-making body ", that is, completes association
The operation of whole computer system is commanded in mediation.
When user wants to use this patent, teaching panel, the leg of expansion bend 4 are clamped by clamping plate 1, corner post 5 prevents ground
Face is slided, and the support of support bar 8 is allowed for imparting knowledge to students, and lowering or hoisting gear 3 is set interior oxygen room 302 and be connected with telescoping tube by interior,
The flexible China Resources that outer oil pipe 306 makes, it can carry out lift adjustment for each student height differences and meet each to learn with this
Raw use demand, facilitates student instruction to use.
Clamping plate 1 of the present utility model, panel 2, lowering or hoisting gear 3, expansion bend 4, corner post 5, fixator 6, the first rotary shaft 7,
Support bar 8, the part that part is universal standard part or those skilled in the art know, its structure and principle are all this technology people
Member can be learnt by technical manual or be known by normal experiment method, without lowering or hoisting gear, can not be directed to each student's
Specific height is used to impart knowledge to students, and the utility model is combined with each other by above-mentioned part, is connected by interior oxygen room with telescoping tube
Connect, outer oil pipe can make middle pipe have more lubricity, can carry out lift adjustment for the height differences of each student and expired with this
The use demand of each student of foot, facilitates student instruction to use, described in detail below：
Rotary shaft bottom lower end uses interference fits movable connection method with middle pipe, and surface is circle, and inside is provided with 8
Individual small steel ball, the interior oxygen chamber surface are rectangle, and section is circle, and lower end uses the interference fits side of flexible connection with outer oil pipe
Formula, upper end use interference fits movable connection method with controller, and the controller surface is rectangle, and section is circle, on
End by small steel pipe and control pin using interference fit movable connection method, it is described control pin surface for rectangular base lower end and
Plane plate weld, upper end is with joint using interference fit movable connection method.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of fixing device of middle school's art teaching, its structure include clamping plate（1）, panel（2）, lowering or hoisting gear（3）, it is flexible
Device（4）, corner post（5）, fixator（6）, the first rotary shaft（7）, support bar（8）, the clamping plate（1）Surface is circle, and section is
Rectangle, lower end and panel（2）Using interference fit movable connection method；
It is characterized in that：
The expansion bend（4）Surface is rectangle, and section is equilateral rectangle, internal and support bar（8）Using interference fits activity
Connected mode, the corner post（5）Lower surface is semicircle, and upper end passes through steel pipe and support bar（8）Lower end is coordinated using gap
Movable connection method, the fixator（6）Upper end is rectangle, and section is equilateral rectangle, upper end and the first rotary shaft（7）Lower end
Using interference fit movable connection method, first rotary shaft（7）Upper surface is circle, upper end and the first rotary shaft（7）Adopt
With interference fits movable connection method, four sides of surrounding are welded with balancing pole；
The lowering or hoisting gear（3）By the second rotary shaft（301）, interior oxygen room（302）, controller（303）, control pin（304）, joint
（305）, outer oil pipe（306）, middle pipe（307）Composition, second rotary shaft（301）Bottom lower end and middle pipe（307）Using
Cooperation movable connection method is crossed, surface is circle, and inside is provided with 8 small steel balls, the interior oxygen room（302）Surface is rectangle,
Section is circle, lower end and outer oil pipe（306）Using interference fits movable connection method, upper end and controller（303）Using
Cross cooperation movable connection method, the controller（303）Surface is rectangle, and section is circle, and upper end passes through small steel pipe and control
Cotter（304）Using interference fit movable connection method, the control pin（304）Surface is rectangular base lower end and surface plate
Welding, upper end and joint（305）Using interference fit movable connection method.
A kind of 2. fixing device of middle school's art teaching according to claim 1, it is characterised in that：The clamping plate（1）
A length of 7-9cm.
A kind of 3. fixing device of middle school's art teaching according to claim 1, it is characterised in that：The panel（2）
Surface circular radius is 5cm.
A kind of 4. fixing device of middle school's art teaching according to claim 1, it is characterised in that：The lowering or hoisting gear
（3）Inside set 3 telescoping tubes.
A kind of 5. fixing device of middle school's art teaching according to claim 1, it is characterised in that：The expansion bend
（4）A length of a width of 3-4cm of 5-6cm.
A kind of 6. fixing device of middle school's art teaching according to claim 1, it is characterised in that：The support bar
（8）It is 20-21cm provided with 4 root longs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586952.5U CN206961358U (en) | 2017-05-24 | 2017-05-24 | A kind of fixing device of middle school's art teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586952.5U CN206961358U (en) | 2017-05-24 | 2017-05-24 | A kind of fixing device of middle school's art teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961358U true CN206961358U (en) | 2018-02-02 |
Family
ID=61375430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586952.5U Expired - Fee Related CN206961358U (en) | 2017-05-24 | 2017-05-24 | A kind of fixing device of middle school's art teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720288A (en) * | 2018-06-02 | 2018-11-02 | 河南豫乾技术转移中心有限公司 | Easel for art design |
-
2017
- 2017-05-24 CN CN201720586952.5U patent/CN206961358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720288A (en) * | 2018-06-02 | 2018-11-02 | 河南豫乾技术转移中心有限公司 | Easel for art design |
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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: 20180202 Termination date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |