CN206608693U - A kind of multimedia teaching suspension arrangement - Google Patents
A kind of multimedia teaching suspension arrangement Download PDFInfo
- Publication number
- CN206608693U CN206608693U CN201720145349.3U CN201720145349U CN206608693U CN 206608693 U CN206608693 U CN 206608693U CN 201720145349 U CN201720145349 U CN 201720145349U CN 206608693 U CN206608693 U CN 206608693U
- Authority
- CN
- China
- Prior art keywords
- suspension
- crossbeam
- fixed plate
- safety rope
- multimedia teaching
- 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
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 54
- 241001633942 Dais Species 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a kind of multimedia teaching suspension arrangement, including side fixed plate, hang crossbeam, expansion bracket, safety rope furls roller and expansion link, the two ends of the suspension crossbeam are all provided with side fixed plate, and it is fixed with upper mounted plate at the top of suspension crossbeam, the bottom for being provided with suspension crossbeam described in fastening plates by adjusting knob on the hole madial wall of the mounting hole is provided with chute, and the both sides of chute bottom are all provided with sliding block, the bottom of the sliding block is connected with expansion link, and the output end of expansion link is fixed with suspension fixed plate, the front of the suspension fixed plate is provided with sucker.The utility model is relative to traditional hanger bracket, there is provided the suspension crossbeam with projection screen drop in beam, so that the projection screen used in multimedia teaching can be good at suspension, the safety rope of setting can hang being suspended on for multimedia equipment safety on crossbeam, avoid multimedia equipment from coming off and damage the economic loss that causes, improve the security of hanger bracket.
Description
Technical field
The utility model is related to instructional device field, specially a kind of multimedia teaching suspension arrangement.
Background technology
With the development in epoch, the living standard of people is constantly improved, and people are also more next for the development of educational undertaking
More pay attention to, increasing educational institution is equipped with multi-media classroom, it is especially substantial amounts of to have used projecting apparatus, during using projecting apparatus
Need to use cooperatively curtain, the storage of curtain and use device all occupy certain space, and traditional projector equipment directly makes
Curtain is stored and hung with dais, and with certain effect, but single unit system is entirely artificial operation, when waste of manpower is with imparting knowledge to students
Between, and hanging curtain between elevating lever, therefore the height and width of curtain all receive and greatly restrict, while traditional
Hanger bracket is simple suspension curtain, does not possess the function of suspension other equipment, it is therefore necessary to which prior art is changed
Enter, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of multimedia teaching suspension arrangement, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of multimedia teaching suspension arrangement, including
Side fixed plate, suspension crossbeam, expansion bracket, safety rope retracting roller and expansion link, the two ends of the suspension crossbeam are all provided with side and consolidated
Upper mounted plate is fixed with the top of fixed board, and suspension crossbeam, the front of the suspension crossbeam is fixed with projection screen drop in beam, and throws
The two ends of shadow curtain drop in beam are provided with mounting hole, the hole madial wall of the mounting hole by expansion bracket and installed by adjusting knob
Have and safety rope retracting roller is installed on the suspension crossbeam below fastening plates, the projection screen drop in beam, and safety rope retracting roller
Output end is provided with safety rope, and the bottom of the suspension crossbeam is provided with chute, and the both sides of chute bottom are all provided with sliding block, institute
The bottom for stating sliding block is connected with expansion link, and the output end of expansion link is fixed with suspension fixed plate, and the suspension fixed plate is just
Face is provided with sucker.
It is preferred that, some fixing bolts are all provided with the side fixed plate and upper mounted plate.
It is preferred that, four angles of the suspension fixed plate, which are all provided with, is provided with bolt hole.
It is preferred that, the safety rope furls one end of roller provided with suspension shackle away from safety rope.
It is preferred that, the chute is provided with spacing neck.
Compared with prior art, the beneficial effects of the utility model are：The multi media for teaching suspension arrangement is relative to traditional
Hanger bracket, there is provided the suspension crossbeam with projection screen drop in beam so that the projection screen used in multimedia teaching can be very
Good suspension, while the expansion bracket set can be adjusted according to the size of projection screen, being easy to the replacing of projection screen makes
With the multimedia equipment of other movements can be hung according to demand by setting sucker and hanging fixed plate, while the expansion link set
It is easy to regulation height, improves the flexibility of hanger bracket, the safety rope of setting can be outstanding by being suspended on for multimedia equipment safety
Hang on crossbeam, it is to avoid multimedia equipment, which comes off, damages the economic loss that causes, improves the security of hanger bracket.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model.
In figure：1- sides fixed plate；2- hangs crossbeam；3- projection screen drop in beams；4- upper mounted plates；5- expansion brackets；6- is installed
Hole；7- fastening plates；8- adjusting knobs；9- suckers；10- hangs fixed plate；11- safety ropes furl roller；12- safety ropes；13- is slided
Groove；14- sliding blocks；15- expansion links.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of multimedia teaching suspension arrangement, including side
Fixed plate 1, suspension crossbeam 2, expansion bracket 5, safety rope retracting roller 11 and expansion link 15, the two ends of suspension crossbeam 2 are all provided with side
Fixed plate 1, and the top of suspension crossbeam 2 is fixed with upper mounted plate 4, side fixed plate 1 and upper mounted plate 4 are easy to hang crossbeam 2
It is fixed, some fixing bolts are all provided with side fixed plate 1 and upper mounted plate 4, the front of suspension crossbeam 2 is fixed with projection screen
Drop in beam 3, and the two ends of projection screen drop in beam 3 are provided with mounting hole 6 by expansion bracket 5, projection screen drop in beam 3 can hang projection
Hanging below fastening plates 7, projection screen drop in beam 3 is provided with by adjusting knob 8 on instrument curtain, the hole madial wall of mounting hole 6
Hang and safety rope retracting roller 11 is installed on crossbeam 2, and the output end of safety rope retracting roller 11 is provided with safety rope 12, safety rope 12
The one end for furling roller 11 away from safety rope is provided with suspension shackle, and safety rope 12 can ensure the safety of multimedia equipment, and suspension is horizontal
The bottom of beam 2 is provided with chute 13, and the both sides of the bottom of chute 13 are all provided with sliding block 14：Chute 13 is provided with spacing neck,
The bottom of sliding block 14 is connected with expansion link 15, and the output end of expansion link 15 is fixed with suspension fixed plate 10, hangs fixed plate 10
Multimedia equipment can be fixed, four angles of fixed plate 10 is hung all provided with bolt hole is provided with, hangs the front of fixed plate 10
Provided with sucker 9.
Specifically used mode：In use, suspension crossbeam 2 is fixed on dais by side fixed plate 1 and upper mounted plate 4,
Then it is then solid by the regulation suspension of expansion link 15 again according to demand by the distance between regulation suspension fixed plate 10 of sliding block 14
The height of fixed board 10, then multimedia equipment is fixed on sucker 9, by bolt by multimedia equipment with hanging fixed plate 10
It is fixed, then one end of the staple for strap of safety rope 12 is connected with multimedia top again, when needing to use curtain, by flexible
The length of the regulation of frame 5 projection screen drop in beam 3, then curtain is hung be fixed in mounting hole 6, then by adjusting knob 8 by curtain
It is fixed on projection screen drop in beam 3.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of multimedia teaching suspension arrangement, including side fixed plate (1), suspension crossbeam (2), expansion bracket (5), safety rope retracting
Roller (11) and expansion link (15), it is characterised in that：The two ends of the suspension crossbeam (2) are all provided with side fixed plate (1), and suspension
Upper mounted plate (4) is fixed with the top of crossbeam (2), the front of the suspension crossbeam (2) is fixed with projection screen drop in beam (3), and
The two ends of projection screen drop in beam (3) are provided with mounting hole (6), the hole madial wall of the mounting hole (6) by expansion bracket (5) to be led to
Overregulate and safety is installed on the suspension crossbeam (2) that knob (8) is provided with below fastening plates (7), the projection screen drop in beam (3)
Rope retracting roller (11), and the output end of safety rope retracting roller (11) is provided with safety rope (12), the bottom peace of the suspension crossbeam (2)
Both sides equipped with chute (13), and chute (13) bottom are all provided with sliding block (14), and the bottom of the sliding block (14), which is connected with, stretches
Contracting bar (15), and the output end of expansion link (15) is fixed with suspension fixed plate (10), the front of the suspension fixed plate (10) is set
There is sucker (9).
2. a kind of multimedia teaching suspension arrangement according to claim 1, it is characterised in that：The side fixed plate (1) with
And some fixing bolts are all provided with upper mounted plate (4).
3. a kind of multimedia teaching suspension arrangement according to claim 1, it is characterised in that：The suspension fixed plate (10)
Four angles all provided with being provided with bolt hole.
4. a kind of multimedia teaching suspension arrangement according to claim 1, it is characterised in that：The safety rope (12) is remote
One end of safety rope retracting roller (11) is provided with suspension shackle.
5. a kind of multimedia teaching suspension arrangement according to claim 1, it is characterised in that：The chute (13) is provided with
Spacing neck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145349.3U CN206608693U (en) | 2017-02-17 | 2017-02-17 | A kind of multimedia teaching suspension arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145349.3U CN206608693U (en) | 2017-02-17 | 2017-02-17 | A kind of multimedia teaching suspension arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608693U true CN206608693U (en) | 2017-11-03 |
Family
ID=60168103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720145349.3U Expired - Fee Related CN206608693U (en) | 2017-02-17 | 2017-02-17 | A kind of multimedia teaching suspension arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358820A (en) * | 2017-09-08 | 2017-11-17 | 肇庆高新区恒泰信息服务有限公司 | A kind of computer based multimedia teaching instrument |
-
2017
- 2017-02-17 CN CN201720145349.3U patent/CN206608693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358820A (en) * | 2017-09-08 | 2017-11-17 | 肇庆高新区恒泰信息服务有限公司 | A kind of computer based multimedia teaching instrument |
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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: 20171103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |