CN206931246U - LED photo frames are used in one kind teaching - Google Patents
LED photo frames are used in one kind teaching Download PDFInfo
- Publication number
- CN206931246U CN206931246U CN201720392432.0U CN201720392432U CN206931246U CN 206931246 U CN206931246 U CN 206931246U CN 201720392432 U CN201720392432 U CN 201720392432U CN 206931246 U CN206931246 U CN 206931246U
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- CN
- China
- Prior art keywords
- backboard
- panel
- frame
- upper side
- led
- 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 discloses one kind teaching to use LED photo frames, including panel, backboard, upper side frame, lower frame, left frame and left frame, panel and backboard to be oppositely arranged, and upper side frame, lower frame, left frame and left frame are respectively engaged with the surrounding of panel and backboard；It is hollow structure between panel and backboard, is sequentially provided with photo between panel and backboard from outside to inside and puts area and light guide plate；Top is provided with LED luminescent screens between panel and backboard, is provided with 12V power supplys in upper side frame, 12V power positive cathodes are respectively equipped with conducting rod；LED luminescent screens both sides are provided with connector, and connector is provided with the conductive hole to match with conducting rod.The utility model is simple in construction, rationally, easy to operate；Photo frame can be made to light, student can be made to take external member being made by manufacturers or users shaping, strengthen students ' interest of study, experience LED tests sense of accomplishment, increases the living color of student.
Description
Technical field
It the utility model is related to a kind of teaching LED photo frames.
Background technology
LED as energy-conservation new light sources it is comprehensive intervened the lives of the people, its purposes is from illuminating to decorating to display
Label is ubiquitous, and its finished product semi-finished shape is also of all kinds also with the expansion of application, can be set with arbitrary motive
The effect for making finished product reach magnificent mansion is counted, student lacks the sense of accomplishment for doing it yourself to bring in LED study, experimentation.
Utility model content
Purpose of utility model：To overcome the shortcomings of the existing technology, the utility model purport uses LED photo frames in a kind of teaching of offer.
Technical scheme：In order to solve the above technical problems, the utility model adopts the following technical scheme that：
LED photo frames are used in one kind teaching, it is characterised in that：Including panel, backboard, upper side frame, lower frame, left frame and the right
Frame, panel and backboard are oppositely arranged, and upper side frame, lower frame, left frame and left frame are respectively engaged with the surrounding of panel and backboard；
It is hollow structure between panel and backboard, is sequentially provided with photo between panel and backboard from outside to inside and puts area and light guide plate；Face
Top is provided with LED luminescent screens between plate and backboard, is provided with 12V power supplys in upper side frame, 12V power positive cathodes are respectively equipped with conduction
Bar；LED luminescent screens both sides are provided with connector, and connector is provided with the conductive hole to match with conducting rod.
Direction where above-mentioned panel is outer, and direction where backboard is interior.
Operation principle：The utility model teaching is with LED photo frames by upper side frame, lower frame, left frame and left frame by face
Plate and backplane card are connected into type, and upper side frame, lower frame, left frame and left frame can be assembled freely；In use, first by lower frame,
Left frame and left frame are respectively engaged with panel and backboard, left and right side, are put and are inserted LED in area after photo in photo
Luminescent screen and connector are placed on the top between panel and backboard, then upper side frame is fastened on to the upside of panel and backboard, engaging
When the conductive hole that two conducting rods in upper side frame are respectively aligned on connector can be powered LED luminescent screens is put for photo
Area provides light source.
Also include two support bars, backboard back bottom both sides are provided with screw thread circular groove, two support bars respectively with two spiral shells
Line circular groove is threadedly coupled, and energy ease of assembly support bar, photo frame is stablized and is put.
It is more than 2 per side screw thread circular groove, is uniformly located at the backboard back side from top to bottom, can be with respective side per side support bar
Any screw thread circular groove threaded connection；Photo frame angle of inclination can be adjusted.
The support bar is contraction pole, can adjust support pole length, convenient to be used in any table top.
The 12V power supplys and outer conductive bar junction are provided with control block, control block respectively with 12V power supplys, conducting rod
It is connected；Controlling switch is provided with the outside of upper side frame, controlling switch connects with control block；LED luminescent screens can be controlled to work, do not needed
When close power supply, save the energy.
Above-mentioned outside is upper side frame towards panel one end.
The panel and backboard are transparent light guide acrylic board, can strengthen light guide effect.
The NM technology of the utility model is prior art.
Beneficial effect：The utility model is simple in construction, rationally, easy to operate；Photo frame can be made to light, student can be made to take set
Part being made by manufacturers or users is molded, and strengthens students ' interest of study, and experience LED tests sense of accomplishment, increases the living color of student.
Brief description of the drawings
Fig. 1 is that LED photo frame structure schematic diagrames are used in the utility model teaching；
Fig. 2 is Fig. 1 rearview；
Fig. 3 is Fig. 1 side view；
Fig. 4 is structural representation between upper side frame, panel and backboard；
In figure, 1 be panel, 2 be backboard, 3 be photo put area, 4 be light guide plate, 5 be upper side frame, 6 be 12V power supplys, 7 be
Conducting rod, 8 be LED luminescent screens, 9 be controlling switch, 10 be connector, 11 be control block, 12 be lower frame, 13 be left frame,
14 it is left frame, 15 be conductive hole, 16 is control block.
Embodiment
In order to more fully understand the utility model, content of the present utility model is furtherd elucidate with reference to embodiment, but
Content of the present utility model is not limited solely to the following examples.
Embodiment 1
As shown in figure 1, LED photo frames, including panel, backboard, upper side frame, lower frame, left frame and the right are used in a kind of teaching
Frame, panel and backboard are oppositely arranged, and upper side frame, lower frame, left frame and left frame are respectively engaged with the surrounding of panel and backboard；
It is hollow structure between panel and backboard, is sequentially provided with photo between panel and backboard from outside to inside and puts area and light guide plate；Face
Top is provided with LED luminescent screens between plate and backboard, is provided with 12V power supplys in upper side frame, 12V power positive cathodes are respectively equipped with conduction
Bar；LED luminescent screens both sides are provided with connector, and connector is provided with the conductive hole to match with conducting rod；Also include two supports
Bar, backboard back bottom both sides are provided with screw thread circular groove, and two support bars are threadedly coupled with two screw thread circular grooves respectively；Support bar is
Contraction pole；12V power supplys are provided with control block with outer conductive bar junction, and control block is connected with 12V power supplys, conducting rod respectively；
Controlling switch is provided with the outside of upper side frame, controlling switch connects with control block；Panel and backboard are transparent light guide acrylic board.
The utility model teaching is with LED photo frames by upper side frame, lower frame, left frame and left frame by panel and backplane card
Type is connected into, upper side frame, lower frame, left frame and left frame can be assembled freely；In use, first by lower frame, left frame and the right side
Frame is respectively engaged with panel and backboard, left and right side, is put and is inserted LED luminescent screens and company in area after photo in photo
The top that device is placed between panel and backboard is connect, then upper side frame is fastened on to the upside of panel and backboard, by upper side frame during engaging
The conductive hole that two interior conducting rods are respectively aligned on connector can be powered and make LED luminescent screens put area for photo to provide light
Source；Support bar can enable photo frame stably put；Support bar is contraction pole, can adjust support pole length, convenient to make in any table top
With；Controlling switch can control LED luminescent screens to work, and close power supply when not needed, save the energy.
The utility model is simple in construction, rationally, easy to operate；Photo frame can be made to light, student can be made to take external member from luggage
With shaping, strengthen students ' interest of study, experience LED tests sense of accomplishment, increases the living color of student.Embodiment 2
It is substantially the same manner as Example 1, except that：It is more than 2 per side screw thread circular groove, is uniformly located at from top to bottom
The backboard back side, it can be threadedly coupled per side support bar with any screw thread circular groove of respective side.
It the above is only preferred embodiment of the present utility model, it should be pointed out that：For the ordinary skill people of the art
For member, on the premise of the utility model principle is not departed from, each facility locations can also be adjusted, these adjustment also should
It is considered as the scope of protection of the utility model.
Claims (2)
1. LED photo frames are used in one kind teaching, it is characterised in that：Including panel, backboard, upper side frame, lower frame, left frame and the right
Frame, panel and backboard are oppositely arranged, and upper side frame, lower frame, left frame and left frame are respectively engaged with the surrounding of panel and backboard；
It is hollow structure between panel and backboard, is sequentially provided with photo between panel and backboard from outside to inside and puts area and light guide plate；Face
Top is provided with LED luminescent screens between plate and backboard, is provided with 12V power supplys in upper side frame, 12V power positive cathodes are respectively equipped with conduction
Bar；LED luminescent screens both sides are provided with connector, and connector is provided with the conductive hole to match with conducting rod；Also include two supports
Bar, backboard back bottom both sides are provided with screw thread circular groove, and two support bars are threadedly coupled with two screw thread circular grooves respectively；Per side screw thread
Circular groove is more than 2, is uniformly located at the backboard back side from top to bottom, can be with any screw thread circular groove screw thread of respective side per side support bar
Connection；The support bar is contraction pole；The 12V power supplys are provided with control block, control block difference with outer conductive bar junction
It is connected with 12V power supplys, conducting rod；Controlling switch is provided with the outside of upper side frame, controlling switch connects with control block.
2. LED photo frames are used in teaching as claimed in claim 1, it is characterised in that：The panel and backboard are transparent light guide Asia
Gram force plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392432.0U CN206931246U (en) | 2017-04-14 | 2017-04-14 | LED photo frames are used in one kind teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392432.0U CN206931246U (en) | 2017-04-14 | 2017-04-14 | LED photo frames are used in one kind teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931246U true CN206931246U (en) | 2018-01-26 |
Family
ID=61349961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392432.0U Expired - Fee Related CN206931246U (en) | 2017-04-14 | 2017-04-14 | LED photo frames are used in one kind teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206931246U (en) |
-
2017
- 2017-04-14 CN CN201720392432.0U patent/CN206931246U/en not_active Expired - Fee Related
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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: 20180126 Termination date: 20190414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |