CN204605294U - A kind of liftable hanging electronics enamel blank - Google Patents
A kind of liftable hanging electronics enamel blank Download PDFInfo
- Publication number
- CN204605294U CN204605294U CN201520314312.XU CN201520314312U CN204605294U CN 204605294 U CN204605294 U CN 204605294U CN 201520314312 U CN201520314312 U CN 201520314312U CN 204605294 U CN204605294 U CN 204605294U
- Authority
- CN
- China
- Prior art keywords
- electronics
- hanging
- electronic whiteboard
- installing rack
- fixed bar
- 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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Abstract
The utility model proposes a kind of liftable hanging electronics enamel blank, comprise: electronic whiteboard body, be arranged on the installing rack at the electronic whiteboard body back side, the hanger be connected with installing rack, described installing rack comprises middle cross beam and longeron in being connected with middle cross beam, described installing rack is connected with described hanger by lowering or hoisting gear, the utility model solves the problems of the prior art, proposes that a kind of steadiness is high, liftable, both artistic and practical hanging electronic whiteboard.
Description
Technical field
The utility model relates to electronic whiteboard, refers to a kind of liftable hanging electronics enamel blank especially.
Background technology
Along with the development of electronic technology, occurred electronic whiteboard, it is by application electromagnetic induction principle, matching computer and projector can use, can realize non-support cable, teaching, have dust-free writing, arbitrarily write, can the feature such as remote communication.
Existing electronic whiteboard is mostly console mode electronic whiteboard, and namely the main body of electronic whiteboard is arranged on support, stood on ground by support.Existing this kind of console mode electronic whiteboard, the setting of support adds volume and the weight of electronic whiteboard, and need occupy certain ground space.Existing electronic whiteboard also to have plenty of to hang over wall uses, and this hanging general be all be fixed on wall, the people being difficult to meet differing heights uses.
And current hanging electronic whiteboard, the connection of support and electronic whiteboard built on the sand, easily causes rocking of electronic whiteboard and affects use.
Therefore, for above-mentioned the problems of the prior art, just need badly and propose a kind of novel Liftable type electronic whiteboard.
Utility model content
The utility model solves the problems of the prior art, proposes a kind of firm, liftable, both artistic and practical hanging electronics enamel blank.
The technical solution of the utility model is achieved in that a kind of liftable hanging electronics enamel blank, comprise: electronic whiteboard body, be arranged on the installing rack at the electronic whiteboard body back side, the hanger be connected with installing rack, described installing rack comprises middle cross beam and longeron in being connected with middle cross beam, and described installing rack is connected with described hanger by lowering or hoisting gear.
Preferably, the left and right end of described middle cross beam is provided with one in order to clamp the holder of described electronic whiteboard body side.
Preferably, the lower end of described middle longeron extends to form one to the right in order to hold the supporting piece of described electronic whiteboard body bottom portion, and described supporting piece is provided with convex edge upwards away from one end of described electronic whiteboard body.
Preferably, the upper end of described middle longeron is provided with one outstanding and block the fastener of described electronic whiteboard body to the bearing of trend of described supporting piece.
Preferably, described lowering or hoisting gear comprises fixed bar, be arranged on fixed bar in the sliding bar that is slidably matched with fixed bar and the terminal pad be connected with sliding bar, described terminal pad is connected with described installing rack.
Preferably, described sliding bar is convexly equipped with the locating dowel can stretched in sliding bar, described fixed bar is provided with several locating holes matched with described locating dowel, described locating hole is arranged along described fixed bar axially spaced-apart, and described sliding bar is fastened in described locating hole by described locating dowel and is fixedly connected with described fixed bar.
Preferably, described middle cross beam, middle longeron and terminal pad are equipped with connecting hole.
Preferably, described hanger is provided with screw hole, and described hanger is by screw and wall connecting.
Preferably, the lower end of described fixed bar is fixedly connected with described hanger.
The utility model compared with prior art, has following outstanding beneficial effect:
1, compared with prior art, the utility model is provided with lowering or hoisting gear, and can, according to using the height highly arbitrarily regulating electronic whiteboard, use more convenient, installing rack adopts middle cross beam and middle longeron to fix electronic whiteboard, makes it more firm.
2, compared with prior art, in the utility model, electronic whiteboard adopts wear-resisting white enamel blank, calx mould narrow frame, terminal with compact integral structure is generous, metal protection corner is adopted to integrate protection, beautify, overall enjoyment of giving people U.S. in appearance, it is fast more economical that lightening design makes transport install.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
Main element symbol description: electronic whiteboard body 1; Hanger 2; Middle cross beam 3; Middle longeron 4; Holder 5; Convex edge 6; Supporting piece 7; Fastener 8; Fixed bar 9; Sliding bar 10; Terminal pad 11; Locating dowel 12; Locating hole 13; Body of wall 14.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
As shown in Figure 1, a kind of liftable hanging electronics enamel blank, comprise: electronic whiteboard body 1, be arranged on the installing rack at electronic whiteboard body 1 back side, for being fixed on the hanger 2 on body of wall 14, described installing rack comprises middle cross beam 3 and longeron 4 in being connected with middle cross beam 3, and described installing rack is connected with described hanger 2 by lowering or hoisting gear.
Hanger 2 is provided with screw hole, and described hanger 2 is connected with body of wall 14 by screw, bolt.
The left and right end of described middle cross beam 3 is provided with one in order to clamp the holder 5 of described electronic whiteboard body 1 side.
The lower end of described middle longeron 4 extends to form one to the right in order to hold the supporting piece 7 bottom described electronic whiteboard body 1, and described supporting piece 7 is provided with convex edge 6 upwards away from one end of described electronic whiteboard body 1.
Devise the steadiness that convex edge 6 is conducive to strengthening installing rack, the upper end of described middle longeron 4 is provided with one outstanding and block the fastener 8 of described electronic whiteboard body 1 to the bearing of trend of described supporting piece 7, fastener 8 is a U-shaped connector, this U-shaped connector, middle longeron 4 are provided with screw hole, with coordinating of screw, U-shaped connector and middle longeron 4 are linked together by screw hole.
Described lowering or hoisting gear comprises fixed bar 9, is arranged on the sliding bar 10 be slidably matched with fixed bar 9 in fixed bar 9 and the terminal pad 11 be connected with sliding bar 10, and described terminal pad 11 is connected with described installing rack.
Described sliding bar 10 is convexly equipped with the locating dowel 12 can stretched in sliding bar 10, described fixed bar 9 is provided with several locating holes 13 matched with described locating dowel 12, described locating hole 13 is arranged along described fixed bar 9 axially spaced-apart, and described sliding bar 10 is fastened in described locating hole 13 by described locating dowel 12 and is fixedly connected with described fixed bar 9.
In this lowering or hoisting gear, fixed bar 9 can be connected on hanger 2 with its lower end, and sliding bar 10 self-retaining bar 9 upper end is embedded slidably in fixed bar 9; Fixed bar 9 also can be connected on hanger 2 in its upper end, and sliding bar 10 self-retaining bar 9 lower end is slidably embedded in fixed bar.During operation, sliding bar 10 is slided up and down in fixed bar 9, drive electronic whiteboard body 1 to be elevated; Compress in sliding bar 10 by fixed bar 9 inner wall pressure when locating dowel 12 on sliding bar 10 is slided in fixed bar 9, ensure that the slip of sliding bar 10 is smooth and easy, when electronic whiteboard body 1 is elevated to desired height, locating dowel 12 is coupled in corresponding locating hole 13, because suffered fixed bar 9 inner wall pressure disappears, locating dowel 12 to extend to locating hole 13 and protrude locating hole 13 in sliding bar 10, and with by fixing between sliding bar 10 and fixed bar 9, limit slippage bar 10 slides; When needing to regulate electronic whiteboard body 1 height again, then press down locating dowel 12, make it compress in sliding bar 10, sliding bar 10 can slide again in fixed bar 9.
Described middle cross beam 3, middle longeron 4 and terminal pad 11 are equipped with connecting hole, in the present embodiment, by bolt or screw, middle cross beam 3, middle longeron 4 and terminal pad 11 are fixed together.
When installing electronic whiteboard body 1, in first, longeron 4 connects with middle cross beam 3, electronic whiteboard body 4 is embedded from top to bottom the holder 5 on middle cross beam 3 both sides with the supporting piece 7 of middle longeron 4 bottom, after firm, fastener 8 is connected with middle longeron 4, so just firm for electronic whiteboard body 1 can be arranged on installing rack.
In the present embodiment 1, electronic whiteboard body 1 is infrared induction, employing pen, chalk, white board marker, finger, teacher's pointer etc. not easily printing opacity object all can be write, transmission speed reaches 8M/ second, USB is adopted directly to power, without the need to external power supply, resolution ratio is 4096*4096, back-up system is 32 or 64 XP, Vista, Win7, Linux, Mac OS X more than 10.5, operating temperature is-15 DEG C to 60 DEG C, and working relative humidity is 20% to 80%, electronics enamel blank is of a size of 192mm*124mm, and projected dimension is 180mm*112mm.
In profile, in the utility model, electronic whiteboard body 1 adopts wear-resisting white enamel blank, calx mould narrow frame, terminal with compact integral structure is generous, the corner protector of metal is adopted to integrate protection, beautify, overall enjoyment of giving people U.S. in appearance, it is fast more economical that lightening design makes transport install; In use, the utility model is provided with lowering or hoisting gear, and can, according to using the height highly arbitrarily regulating electronic whiteboard body 1, use more convenient, installing rack adopts middle cross beam 3 and middle longeron 4 to fix electronic whiteboard body 1, makes it more firm.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a liftable hanging electronics enamel blank, it is characterized in that, comprise: electronic whiteboard body, be arranged on the installing rack at the electronic whiteboard body back side, the hanger be connected with installing rack, described installing rack comprises middle cross beam and longeron in being connected with middle cross beam, and described installing rack is connected with described hanger by lowering or hoisting gear.
2. a kind of liftable according to claim 1 hanging electronics enamel blank, is characterized in that: the left and right end of described middle cross beam is provided with one in order to clamp the holder of described electronic whiteboard body side.
3. a kind of liftable according to claim 2 hanging electronics enamel blank, it is characterized in that: the lower end of described middle longeron extends to form one to the right in order to hold the supporting piece of described electronic whiteboard body bottom portion, described supporting piece is provided with convex edge upwards away from one end of described electronic whiteboard body.
4. a kind of liftable according to claim 3 hanging electronics enamel blank, is characterized in that: the upper end of described middle longeron is provided with one outstanding and block the fastener of described electronic whiteboard body to the bearing of trend of described supporting piece.
5. a kind of liftable according to claim 1 hanging electronics enamel blank, it is characterized in that: described lowering or hoisting gear comprises fixed bar, be arranged on fixed bar in the sliding bar that is slidably matched with fixed bar and the terminal pad be connected with sliding bar, described terminal pad is connected with described installing rack.
6. a kind of liftable according to claim 5 hanging electronics enamel blank, it is characterized in that: described sliding bar is convexly equipped with the locating dowel can stretched in sliding bar, described fixed bar is provided with several locating holes matched with described locating dowel, described locating hole is arranged along described fixed bar axially spaced-apart, and described sliding bar is fastened in described locating hole by described locating dowel and is fixedly connected with described fixed bar.
7. a kind of liftable according to claim 5 hanging electronics enamel blank, is characterized in that: described middle cross beam, middle longeron and terminal pad are equipped with connecting hole.
8. a kind of liftable according to claim 1 hanging electronics enamel blank, it is characterized in that: described hanger is provided with screw hole, described hanger is by screw and wall connecting.
9. a kind of liftable according to claim 5 hanging electronics enamel blank, is characterized in that: the lower end of described fixed bar is fixedly connected with described hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314312.XU CN204605294U (en) | 2015-05-15 | 2015-05-15 | A kind of liftable hanging electronics enamel blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314312.XU CN204605294U (en) | 2015-05-15 | 2015-05-15 | A kind of liftable hanging electronics enamel blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605294U true CN204605294U (en) | 2015-09-02 |
Family
ID=53957872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314312.XU Expired - Fee Related CN204605294U (en) | 2015-05-15 | 2015-05-15 | A kind of liftable hanging electronics enamel blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027347A (en) * | 2019-03-27 | 2019-07-19 | 济宁职业技术学院 | Deformable blackboard |
-
2015
- 2015-05-15 CN CN201520314312.XU patent/CN204605294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027347A (en) * | 2019-03-27 | 2019-07-19 | 济宁职业技术学院 | Deformable 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: 20150902 Termination date: 20160515 |