CN203995270U - Easy-maintaining formula push-and-pull clipboard - Google Patents
Easy-maintaining formula push-and-pull clipboard Download PDFInfo
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- CN203995270U CN203995270U CN201420395358.4U CN201420395358U CN203995270U CN 203995270 U CN203995270 U CN 203995270U CN 201420395358 U CN201420395358 U CN 201420395358U CN 203995270 U CN203995270 U CN 203995270U
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- frame
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- green plate
- pull
- push
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Abstract
The utility model discloses a kind of easy-maintaining formula push-and-pull clipboard, comprise frame, in frame, be provided with fixing green plate and the green plate of push-and-pull, frame is by upper ledge, left frame, lower frame and the right frame rectangular frame that head and the tail connect and compose successively, the upper and lower two ends of fixing green plate respectively detachable correspondence are fixed on upper ledge and lower frame, the green plate of push-and-pull is positioned at before fixing green plate, and be slidably fitted in frame, on described upper ledge and lower frame, correspondence arranges chute, the corresponding pulley of installing of the green plate upper and lower side of push-and-pull, pulley is engaged in chute.The utility model is rearward arranged so that by left and right side frame chute is positioned at the place ahead of left frame and right frame, and at the two ends, left and right of chute, block is set, and only needs dismounting block the green plate of push-and-pull can be taken off, easy maintenance and replacement.When clipboard is arranged on body of wall, form the space that fixing green plate is installed between the upper ledge back side and metope, green plate is fixed in installation for convenience detach.
Description
Technical field
The utility model belongs to teaching aid technical field, particularly relates to a kind of push-and-pull clipboard.
Background technology
Existing push-and-pull clipboard mainly comprises frame, fixing green plate, the green plate of push-and-pull and is arranged on electronic whiteboard or the LCD TV in frame.The major defect of its existence is at present that maintenance is inconvenient, after the pulley on fixing green plate, the green plate of push-and-pull or the green plate of push-and-pull damages, need to dismantle frame and just can take off and repair or replace.And push-and-pull clipboard is arranged on body of wall by frame, often dismantle frame and not only can damage body of wall, and reinstall and be difficult for setting back after maintenance, and regular dismounting can be shortened the service life of clipboard.
Utility model content
The purpose of this utility model is just to provide a kind of easy-maintaining formula push-and-pull clipboard, has solved the technical problem of the fixing green plate of existing push-and-pull clipboard dismounting and the green plate inconvenience of push-and-pull.
The purpose of this utility model realizes by following technical proposals:
A kind of easy-maintaining formula push-and-pull clipboard, comprise frame, in frame, be provided with fixing green plate and the green plate of push-and-pull, frame is by upper ledge, left frame, lower frame and the right frame rectangular frame that head and the tail connect and compose successively, the upper and lower two ends of fixing green plate respectively detachable correspondence are fixed on upper ledge and lower frame, the green plate of push-and-pull is positioned at before fixing green plate, and be slidably fitted in frame, on described upper ledge and lower frame, correspondence arranges chute, the corresponding pulley of installing of the green plate upper and lower side of push-and-pull, pulley is engaged in chute, described chute is positioned at the place ahead of left frame and right frame, two ends, left and right at chute are provided with block.
Further, described upper ledge chute left and right end correspondence arranges upper left block and upper right block, lower frame chute left and right end correspondence arranges lower-left block and bottom right block, upper left block is provided with the plug of corresponding upper ledge and left frame, upper ledge left end and left frame top are plugged on the block of upper left by plug, upper right block is provided with the plug of corresponding upper ledge and right frame, upper ledge right-hand member and right frame top are plugged on the block of upper right by plug, lower-left block is provided with the plug of corresponding lower frame and left frame, lower frame left end and left frame bottom are plugged on the block of lower-left by plug, bottom right block is provided with the plug of corresponding lower frame and right frame, lower frame right-hand member and right frame bottom are plugged on the block of bottom right by plug.
This structure makes block be connected with upper ledge, left frame, lower frame and right frame by the form of pegging graft, and dismounting block is more convenient.
Further, on described upper left block and lower-left block, be oppositely arranged auxiliary plug, on upper right block and bottom right block, be oppositely arranged auxiliary plug, by the auxiliary plug panel of pegging graft between upper and lower frames.
After panel is installed, whole frame front forms burnishing surface, and profile is more attractive in appearance.
Further, the surface of described panel and the flush of upper and lower frames, the lateral surface correspondence of panel flushes with left frame or right frame lateral surface.
Further, the width of described upper ledge is less than the width of lower frame, when this clipboard is arranged on body of wall, forms the space of upper end open, left and right sides and lower end closed between the upper ledge back side and metope, and fixing green plate is arranged in this space.
Further, described upper left block, lower-left block, upper right block and bottom right block are the plastic parts of injection mo(u)lding.
Further, in described frame, a side arranges fixing green plate, and opposite side arranges auxiliary equipment installation position.
Further, in described frame, both sides arrange fixing green plate, and centre arranges auxiliary equipment installation position.
Further, in described auxiliary equipment installation position, electronic whiteboard or LCD TV are installed.
The up, down, left, right, before and after of mentioning in the application is to be installed to after body of wall with this clipboard, and observer is positive to be determined in the face of clipboard.
Compared with prior art, the beneficial effects of the utility model are:
1. simple in structure, reasonable in design, left and right side frame is rearward arranged so that chute is positioned at the place ahead of left frame and right frame, and at the two ends, left and right of chute, block is set, and does not dismantle frame and only need dismantle block and the green plate of push-and-pull can be taken off, easy maintenance and replacement.
2. when clipboard is arranged on body of wall, form the space that fixing green plate is installed between the upper ledge back side and metope, green plate is fixed in installation for convenience detach.
3. by panel is installed, make this clipboard profile more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment mono-;
Fig. 2 is A-A sectional structure chart in Fig. 1;
Fig. 3 is the top view of embodiment mono-;
Fig. 4 is the left view of embodiment mono-;
Fig. 5 is the left view that embodiment mono-installs after panel;
Fig. 6 is the front view of upper left block in embodiment mono-;
Fig. 7 is the top view of upper left block in embodiment mono-;
Fig. 8 is the top view with the upper left block of auxiliary plug;
Fig. 9 is the front view of lower-left block in embodiment mono-;
Figure 10 is the top view of lower-left block in embodiment mono-;
Figure 11 is the top view with the lower-left block of auxiliary plug;
Figure 12 is the front view of upper right block in embodiment mono-;
Figure 13 is the top view of upper right block in embodiment mono-;
Figure 14 has the top view of the upper right block of auxiliary plug;
Figure 15 is the front view of bottom right block in embodiment mono-;
Figure 16 is the top view of bottom right block in embodiment mono-;
Figure 17 has the top view of the bottom right block of auxiliary plug;
Figure 18 is the Facad structure schematic diagram of the utility model embodiment bis-;
Figure 19 is B-B sectional structure chart in Figure 18;
Figure 20 is the top view of embodiment bis-.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is further described.
Embodiment mono-
As shown in Fig. 1 to Figure 17, a kind of easy-maintaining formula push-and-pull clipboard, comprise frame, a fixing green plate 1 and a green plate 2 of push-and-pull are installed in frame, the green plate 2 of push-and-pull is positioned at before fixing green plate 1, and is slidably fitted in frame, in green plate 2 rear one sides of push-and-pull, fixing green plate 1 is installed, opposite side is auxiliary equipment installation position 3, in auxiliary equipment installation position 3, electronic whiteboard or LCD TV can be installed.
Described frame is by upper ledge 4, left frame 5, lower frame 6 and right frame 7 rectangular frame that head and the tail connect and compose successively.The width of described upper ledge 4 is less than the width of lower frame 6, when this clipboard is arranged on body of wall, between upper ledge 4 back sides and metope, form the space of upper end open, left and right sides and lower end closed, fixing green plate 1 is arranged in this space, and its end face flushes with upper ledge 4 end faces.Fixing green plate 1 upper end adopts L shaped connector 8 to utilize screw to be fixed on upper ledge 4, and lower end is connected with lower frame 6 by screw.On described upper ledge 4 and lower frame 6, correspondence arranges chute 9, the corresponding pulley of installing of green plate 2 upper and lower sides of push-and-pull, and pulley is engaged in chute 9, and described chute 9 is positioned at the place ahead of left frame 5 and right frame 7, at the two ends, left and right of chute 9, is provided with block.
Described upper ledge chute left and right end correspondence arranges upper left block 10 and upper right block 11, lower frame chute left and right end correspondence arranges lower-left block 12 and bottom right block 13, upper left block 10 is provided with the plug 14 of corresponding upper ledge 4 and left frame 5, upper ledge 4 left ends and left frame 5 tops are plugged on upper left block 10 by plug 14, upper right block 11 is provided with the plug 14 of corresponding upper ledge 4 and right frame 7, upper ledge 4 right-hand members and right frame 7 tops are plugged on upper right block 11 by plug 14, lower-left block 12 is provided with the plug 14 of corresponding lower frame 6 and left frame 5, lower frame 6 left ends and left frame 5 bottoms are plugged on lower-left block 12 by plug 14, bottom right block 13 is provided with the plug 14 of corresponding lower frame 6 and right frame 7, lower frame 6 right-hand members and right frame 7 bottoms are plugged on bottom right block 13 by plug 14.
Referring to Fig. 5, in order to strengthen the aesthetic property of monnolithic case, on described upper left block 10 and lower-left block 12, be oppositely arranged auxiliary plug 15, on upper right block 11 and bottom right block 13, be oppositely arranged auxiliary plug 15, by auxiliary plug 15 panel 16 of pegging graft between upper and lower frames 4,6.And the flush of the surface of described panel 16 and upper and lower frames 4,6, the lateral surface correspondence of the panel 16 of frame both sides flushes with left frame 5, right frame 7 lateral surfaces.
In order to reduce costs, described upper left block 10, lower-left block 12, upper right block 11 and bottom right block 13 are the plastic parts of injection mo(u)lding.
In use, this clipboard is fixed on metope by frame, plate 2 as green in push-and-pull damages or its pulley damages, the green plate 2 of push-and-pull need to be taken off while repairing or replacing, only the block at upper and lower frames chute two ends need to be taken off and can easily the green plate 2 of push-and-pull be extracted, and do not need whole frame detaching, avoid destroying body of wall and shorten clipboard service life.As fixing green plate 1 needs dismounting and change or maintenance, only the corresponding screw being connected with upper and lower frames 4,6 of fixing green plate 1 upper and lower side need be taken off, then will fix green plate 1 and move up, can take out from top.If clipboard superjacent air space is limited, be not enough to take out fixing green plate 1, can first upwards lift fixing green plate 1 to certain altitude, then tilt from the fixing green plate 1 of the positive extraction of frame.In like manner, can remove and install very easily electronic whiteboard or the LCD TV in auxiliary equipment installation position 3.
Embodiment bis-
As shown in Figure 18 to Figure 20, the difference of the present embodiment and embodiment mono-is, in described frame, both sides arrange fixing green plate 1, and centre arranges auxiliary equipment installation position 3, and fixing green plate 1 above correspondence is also provided with two green plates 2 of push-and-pull.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. an easy-maintaining formula push-and-pull clipboard, comprise frame, in frame, be provided with fixing green plate and the green plate of push-and-pull, frame is by upper ledge, left frame, lower frame and the right frame rectangular frame that head and the tail connect and compose successively, the upper and lower two ends of fixing green plate respectively detachable correspondence are fixed on upper ledge and lower frame, the green plate of push-and-pull is positioned at before fixing green plate, and be slidably fitted in frame, it is characterized in that: on described upper ledge and lower frame, correspondence arranges chute, the corresponding pulley of installing of the green plate upper and lower side of push-and-pull, pulley is engaged in chute, described chute is positioned at the place ahead of left frame and right frame, two ends, left and right at chute are provided with block.
2. easy-maintaining formula push-and-pull clipboard according to claim 1, it is characterized in that: described upper ledge chute left and right end correspondence arranges upper left block and upper right block, lower frame chute left and right end correspondence arranges lower-left block and bottom right block, upper left block is provided with the plug of corresponding upper ledge and left frame, upper ledge left end and left frame top are plugged on the block of upper left by plug, upper right block is provided with the plug of corresponding upper ledge and right frame, upper ledge right-hand member and right frame top are plugged on the block of upper right by plug, lower-left block is provided with the plug of corresponding lower frame and left frame, lower frame left end and left frame bottom are plugged on the block of lower-left by plug, bottom right block is provided with the plug of corresponding lower frame and right frame, lower frame right-hand member and right frame bottom are plugged on the block of bottom right by plug.
3. easy-maintaining formula push-and-pull clipboard according to claim 2, it is characterized in that: on described upper left block and lower-left block, be oppositely arranged auxiliary plug, on upper right block and bottom right block, be oppositely arranged auxiliary plug, by the auxiliary plug panel of pegging graft between upper and lower frames.
4. easy-maintaining formula push-and-pull clipboard according to claim 3, is characterized in that: the surface of described panel and the flush of upper and lower frames, the lateral surface correspondence of panel flushes with left frame or right frame lateral surface.
5. easy-maintaining formula push-and-pull clipboard according to claim 4, it is characterized in that: the width of described upper ledge is less than the width of lower frame, when this clipboard is arranged on body of wall, between the upper ledge back side and metope, form the space of upper end open, left and right sides and lower end closed, fixing green plate is arranged in this space.
6. according to the easy-maintaining formula push-and-pull clipboard described in claim 2 to 5 any one, it is characterized in that: described upper left block, lower-left block, upper right block and bottom right block are the plastic parts of injection mo(u)lding.
7. easy-maintaining formula push-and-pull clipboard according to claim 6, is characterized in that: in described frame, a side arranges fixing green plate, and opposite side arranges auxiliary equipment installation position.
8. easy-maintaining formula push-and-pull clipboard according to claim 6, is characterized in that: in described frame, both sides arrange fixing green plate, and centre arranges auxiliary equipment installation position.
9. according to the easy-maintaining formula push-and-pull clipboard described in claim 7 or 8, it is characterized in that: described auxiliary equipment is installed electronic whiteboard or LCD TV in installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395358.4U CN203995270U (en) | 2014-07-17 | 2014-07-17 | Easy-maintaining formula push-and-pull clipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395358.4U CN203995270U (en) | 2014-07-17 | 2014-07-17 | Easy-maintaining formula push-and-pull clipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203995270U true CN203995270U (en) | 2014-12-10 |
Family
ID=52035325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395358.4U Expired - Fee Related CN203995270U (en) | 2014-07-17 | 2014-07-17 | Easy-maintaining formula push-and-pull clipboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203995270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882032A (en) * | 2015-05-10 | 2015-09-02 | 深圳市中幼国际教育科技有限公司 | Child electronic whiteboard and using method thereof |
| CN110406291A (en) * | 2018-04-27 | 2019-11-05 | 深圳市鸿合创新信息技术有限责任公司 | A kind of electronic blackboard |
-
2014
- 2014-07-17 CN CN201420395358.4U patent/CN203995270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882032A (en) * | 2015-05-10 | 2015-09-02 | 深圳市中幼国际教育科技有限公司 | Child electronic whiteboard and using method thereof |
| CN110406291A (en) * | 2018-04-27 | 2019-11-05 | 深圳市鸿合创新信息技术有限责任公司 | A kind of electronic blackboard |
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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: 20141210 Termination date: 20170717 |