CN205344228U - Hanger rail formula clipboard - Google Patents
Hanger rail formula clipboard Download PDFInfo
- Publication number
- CN205344228U CN205344228U CN201620103043.7U CN201620103043U CN205344228U CN 205344228 U CN205344228 U CN 205344228U CN 201620103043 U CN201620103043 U CN 201620103043U CN 205344228 U CN205344228 U CN 205344228U
- Authority
- CN
- China
- Prior art keywords
- frame
- push
- green plate
- pull
- pulley
- 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 hanger rail formula clipboard, including the frame, be equipped with fixed green board, push -and -pull green board and auxiliary equipment installation position in the frame, fixed green board fixed mounting is in the frame, and push -and -pull green board passes through pulley sliding fit in the frame, the front and the back symmetry installation pulley on push -and -pull green board top, the push -and -pull green board bottom back corresponds the installation pulley, corresponds on the frame to set up the spout, and the pulley assembles in the spout. The utility model discloses a front and the back symmetry installation pulley on push -and -pull green board top for push -and -pull green board is more steady at the slip in -process, and stability is good, is difficult for crookedly.
Description
Technical field
This utility model belongs to teaching aid technical field, particularly relates to a kind of hanger rail type clipboard.
Background technology
Referring to Fig. 1, existing push-and-pull clipboard mainly includes frame 1, fixing green plate 2, the green plate 3 of push-and-pull and the electronic whiteboard being arranged in frame or LCD TV.Fixing green plate 2 is securely fitted in frame 1, and the green plate 3 of push-and-pull is slidedly assemblied in frame 1, and the green plate of push-and-pull 3 is positioned at fixing green plate 2 front.The green plate of traditional push-and-pull 3 is to be coordinated with the chute 5 on frame 1 by pulley 4 thereon, thus realizing the function horizontally slipped.
What this structure existed main drawback is that
1. pulley 4 is arranged on the front of push-and-pull green plate 3 upper and lower side, when using chalk to write or wipe letter written with chalk on green plate, the dust produced easily drops and is deposited in chute 5, thus affecting coordinating of pulley 4 and chute 5, even can cause the damage of pulley 4, chute 5 after time length, shorten the service life of push-and-pull green plate 3.
2. existing clipboard is all the structure adopting unilateral slide rail, and push-and-pull green plate stability in sliding process is not high enough, it is easy to crooked.
3. very inconvenient when installation and removal electronic whiteboard, need when particularly dismantling electronic whiteboard the dismounting of whole plug-type clipboard just can be taken off electronic whiteboard, waste time and energy.
Utility model content
The purpose of this utility model is just to provide a kind of hanger rail type clipboard, can be fully solved above-mentioned prior art Problems existing.
The purpose of this utility model is realized by following technical proposals:
A kind of hanger rail type clipboard, including frame, frame is provided with fixing green plate, the green plate of push-and-pull and auxiliary equipment installation position, fixing green plate is fixedly mounted in frame, the green plate of push-and-pull is slidably fitted in frame by pulley, it is characterised in that: the front and back on the green plate top of described push-and-pull is symmetrically installed pulley, and the back side, push-and-pull green plate bottom correspondence installs pulley, being correspondingly arranged chute on frame, pulley is assemblied in chute.
In use, push-and-pull green plate top tow sides all have pulley to technique scheme, when the green plate of sliding push-pull, move more stable, not easily crooked.And the pulley of the green plate bottom of push-and-pull changes the back side into and installs, thus avoiding dust to be easily deposited in chute, extends service life.
Further, it is provided with outside the base of described frame connecing powder groove below the green plate of push-and-pull, and connects the width width more than the green plate of push-and-pull of powder groove.
Adopt technique scheme, connect powder groove and can receive the chalk dust of whereabouts, it is to avoid chalk dust dissipates everywhere, is conducive to environmental conservation.
Further, described frame forms the rectangular frame structure of all round closure front opening when being arranged on metope.
Adopt technique scheme, it is possible to avoid external dust to enter in frame, each equipment in protecting border.
Further, described frame inside top offers the opening corresponding with assisting equipment installation position, and at the detachable connection shrouding of opening part.
Adopt technique scheme, facilitate the electronic whiteboard in installing/dismounting frame.
Further, in described frame, 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, described auxiliary equipment installation position is installed electronic whiteboard or LCD TV.
Compared with prior art, the beneficial effects of the utility model are in that:
1. being arranged on the green back of push-and-pull after being cancelled the pulley in front, green for push-and-pull plate bottom, thus avoiding dust accumulation completely in the chute of lower section, extending pulley and chute service life.
2. the green plate of push-and-pull and fixing green plate be connected with connect powder groove, for connecing the chalk dust fallen on the green plate of push-and-pull and fixing green plate, maintenance environmental beauty.
3. offer opening in frame inside top, therefore when dismounting electronic whiteboard, only need to be lifted up electronic whiteboard just can dismantling very easily, it is not necessary to by clipboard integral demounting, and install also very convenient.
4. being symmetrically installed pulley at the front and back on the green plate top of push-and-pull so that the green plate of push-and-pull is more steady in sliding process, good stability is not easily crooked.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art；
Fig. 2 is the Facad structure schematic diagram of this utility model embodiment one；
Fig. 3 is the A-A cross-sectional view in Fig. 2；
Fig. 4 is the B-B cross-sectional view in Fig. 2；
Fig. 5 is the top view of this utility model embodiment one；
Fig. 6 is the structural representation of this utility model embodiment two.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
Embodiment one
As shown in Figures 2 to 5, a kind of hanger rail type clipboard, including frame 1, frame 1 is provided with fixing green plate 2, the green plate 3 of push-and-pull and auxiliary equipment installation position 4 and fixed installation fixing green plate 2 in side in described frame 1, opposite side arranges auxiliary equipment installation position 4.The green plate 3 of push-and-pull is slidably fitted in frame 1 by pulley 9, and the front and back on described push-and-pull green plate 3 top is symmetrically installed pulley 9, and the back side, push-and-pull green plate 3 bottom correspondence installs pulley 9, and frame 1 is correspondingly arranged chute 6, and pulley 9 is assemblied in chute 6.Described auxiliary equipment installation position 4 is installed electronic whiteboard or LCD TV.
It is provided with outside the base of described frame 1 connecing powder groove 7 below the green plate 3 of push-and-pull, and connects the width width more than the green plate 3 of push-and-pull of powder groove 7.
The rectangular frame structure of all round closure front opening is formed when described frame 1 is arranged on metope.
Described frame 1 inside top offers the opening corresponding with assisting equipment installation position 4, and at the detachable connection shrouding 8 of opening part.
Whole clipboard is mounted on metope, frame 1 all round closure, it is possible to avoid external dust to enter in frame 1, thus being conducive to all parts in protecting border 1.Electronic whiteboard is hung in auxiliary equipment installation position 4, when electronic whiteboard dismantled by needs, is dismantled by shrouding 8, is then lifted up electronic whiteboard easily taking off.Because being provided with opening in frame 1 inside top helping equipment installation position 4 correspondence, thus moving up for electronic whiteboard leaves space, convenient disassembly.In like manner, new electronic whiteboard is installed also very convenient.
Embodiment two
As shown in Figure 6, the present embodiment and embodiment one are different in that, in described frame 1, both sides respectively arrange a fixing green plate 2 and a plug-type green plate 3, and centre arranges auxiliary equipment installation position 4, and near the position screw fixed stop 5 of dual-side on frame 1.
Auxiliary equipment installation position 4 hangs electronic whiteboard, and electronic whiteboard both sides keep at a certain distance away with fixing green plate 2, so leave the working place of both hands, convenient installation, dismounting electronic whiteboard.When two plug-type green plates 3 are to two Slideslips, block 5 is spacing to plug-type green plate 3 so that plug-type green plate 3 shelters from the space between electronic whiteboard both sides and fixing green plate 2, thus ensureing outward appearance.When needs install or remove electronic whiteboard time, taking off block 5, plug-type green plate 3 slides into both sides, exposes the space between electronic whiteboard and fixing green plate 2, thus facilitating bimanualness.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (7)
1. a hanger rail type clipboard, including frame, frame is provided with fixing green plate, the green plate of push-and-pull and auxiliary equipment installation position, fixing green plate is fixedly mounted in frame, the green plate of push-and-pull is slidably fitted in frame by pulley, it is characterised in that: the front and back on the green plate top of described push-and-pull is symmetrically installed pulley, and the back side, push-and-pull green plate bottom correspondence installs pulley, being correspondingly arranged chute on frame, pulley is assemblied in chute.
2. hanger rail type clipboard according to claim 1, it is characterised in that: it is provided with outside the base of described frame connecing powder groove below the green plate of push-and-pull, and connects the width width more than the green plate of push-and-pull of powder groove.
3. hanger rail type clipboard according to claim 2, it is characterised in that: form the rectangular frame structure of all round closure front opening when described frame is arranged on metope.
4. hanger rail type clipboard according to claim 3, it is characterised in that: described frame inside top offers the opening corresponding with assisting equipment installation position, and at the detachable connection shrouding of opening part.
5. hanger rail type clipboard according to claim 4, it is characterised in that: in described frame, side arranges fixing green plate, and opposite side arranges auxiliary equipment installation position.
6. hanger rail type clipboard according to claim 4, it is characterised in that: in described frame, both sides arrange fixing green plate, and centre arranges auxiliary equipment installation position.
7. the hanger rail type clipboard according to claim 5 or 6, it is characterised in that: described auxiliary equipment installation position is installed electronic whiteboard or LCD TV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103043.7U CN205344228U (en) | 2016-02-02 | 2016-02-02 | Hanger rail formula clipboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620103043.7U CN205344228U (en) | 2016-02-02 | 2016-02-02 | Hanger rail formula clipboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344228U true CN205344228U (en) | 2016-06-29 |
Family
ID=56182790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620103043.7U Expired - Fee Related CN205344228U (en) | 2016-02-02 | 2016-02-02 | Hanger rail formula clipboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344228U (en) |
-
2016
- 2016-02-02 CN CN201620103043.7U patent/CN205344228U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160629 Termination date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |