CN216449889U - Projection curtain for speech of financial accounting conference of trade - Google Patents
Projection curtain for speech of financial accounting conference of trade Download PDFInfo
- Publication number
- CN216449889U CN216449889U CN202122763961.6U CN202122763961U CN216449889U CN 216449889 U CN216449889 U CN 216449889U CN 202122763961 U CN202122763961 U CN 202122763961U CN 216449889 U CN216449889 U CN 216449889U
- Authority
- CN
- China
- Prior art keywords
- curtain
- fixedly connected
- main part
- curtain main
- financial accounting
- 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
- 238000004804 winding Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 7
- 239000011111 cardboard Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a projection curtain for a trade financial accounting conference lecture, which comprises a curtain main body, wherein fixed plates are fixedly connected to the front part of the right end and the rear part of the right end of the curtain main body, clamping grooves are formed in the rear part of the upper end and the front part of the upper end of the curtain main body, a winding structure is fixedly connected to the middle part of the lower end of the curtain main body, a hanging structure is fixedly connected to the front part of the right end and the rear part of the right end of the curtain main body together, a curtain plate is fixedly connected to the left end of the curtain main body, L-shaped clamping plates are fixedly connected to the left part of the front end and the left part of the rear end of the curtain plate, and the positions of the two L-shaped clamping plates correspond to the positions of the two clamping grooves respectively. According to the projection curtain for the trade financial accounting conference lecture, the winding structure and the hanging structure are arranged, so that the phenomenon that the curtain deviates and disperses when the curtain equipment is placed is avoided, the hanging stability of the curtain equipment is improved when the curtain equipment is used, and the application range of the curtain equipment in installation and use is enlarged.
Description
Technical Field
The utility model relates to the technical field of conference presentation equipment, in particular to a projection curtain for trade financial accounting conference presentation.
Background
The curtain device has the advantages that the projection curtain device is needed to be used in a trade financial accounting conference lecture, 1, when the existing projection curtain device is used, the winding stability of the curtain device is reduced, the curtain device is easy to deviate and disperse when being placed, the stability and the stability after the curtain device is wound are reduced, and the protection performance of the curtain device is poor; 2. when current projection curtain equipment used, reduced the suitable position that curtain equipment used, the stability that hangs when having reduced curtain equipment use, the application scope of curtain equipment fixing use is little, so, we propose a neotype through trade finance accounting conference projection curtain for speech.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a projection curtain for trade financial accounting conference lectures, which can effectively solve the problems in the background technology.
In order to realize the purpose, the utility model adopts the technical scheme that:
the utility model provides a through trade finance accounting conference is projection curtain for speech, includes the curtain main part, the right-hand member of curtain main part is anterior and the equal fixedly connected with fixed plate in right-hand member rear portion, the draw-in groove has all been opened to the upper end rear portion and the upper end front portion of curtain main part, the lower extreme middle part fixedly connected with rolling structure of curtain main part, the anterior and the common fixedly connected with suspended structure in right-hand member rear portion of curtain main part, the left end fixedly connected with curtain board of curtain main part, the front end left part and the equal fixedly connected with L type cardboard in rear end left part of curtain board, two the position of L type cardboard is corresponding with the position of two draw-in grooves respectively.
Preferably, two limiting grooves are formed in one end, far away from the curtain main body, of each fixing plate.
Preferably, the winding structure includes the roller pipe, the surface left side front portion of roller pipe and two dead levers of the equal fixedly connected with in surface left side rear portion, four the equal fixedly connected with spring of one end that the roller pipe was kept away from to the dead lever, four the equal fixedly connected with picture peg of one end that the dead lever was kept away from to the spring.
Preferably, the upper end of the roller tube is fixedly connected with the lower end of the curtain main body, and the four inserting plates correspond to the four limiting grooves respectively.
Preferably, the suspended structure comprises a concave plate, two through grooves and two through grooves are formed in the upper end of the concave plate, a pressing pipe is penetrated through the middle of the upper end of the concave plate and fixedly connected with the middle of the upper end of the concave plate, and an adhesive rubber pad is fixedly connected to the lower end of the pressing pipe.
Preferably, the suspended structure comprises a concave plate, two through grooves and two through grooves are formed in the upper end of the concave plate, a pressing pipe is penetrated through the middle of the upper end of the concave plate and fixedly connected with the middle of the upper end of the concave plate, and an adhesive rubber pad is fixedly connected to the lower end of the pressing pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the curtain equipment, the winding structure is arranged on the curtain main body, the roller pipe on the winding structure is connected with the spring through the connecting fixed rod, the end, far away from the fixed rod, of the spring is connected with the inserting plate, after the curtain main body is used, the curtain plate is wound to place the L-shaped clamping plate in the clamping groove, the inserting plate is inserted into the limiting groove through the stretching spring, the winding stability of the curtain equipment is improved, the phenomenon that a curtain deviates and disperses when the curtain equipment is placed is avoided, the stability and the stability of the curtain equipment after being wound are improved, and the protection performance of the curtain equipment is improved;
2. according to the curtain device, the hanging structure is arranged on the curtain main body, the first through groove and the second through groove are formed in the concave plate on the hanging structure, when the curtain main body is used, after the curtain plate is opened, the height of the first through groove is higher than that of the second through groove according to the hanging position, the curtain is hung and used according to the first through groove and the second through groove, the application position of the curtain device is increased, the concave plate is connected with the adhesive rubber pad through the connecting pressing pipe, when the curtain main body is used, the connecting pressing pipe is pressed manually, the adhesive rubber pad is adhered to the surface of a wall body, the hanging stability of the curtain device during use is improved, and the application range of the curtain device during installation and use is increased.
Drawings
FIG. 1 is a schematic view of the overall structure of a projection curtain for a trade financial accounting conference lecture according to the present invention;
FIG. 2 is a schematic view of the overall structure of a projection curtain for a trade financial accounting conference lecture according to the present invention;
FIG. 3 is a schematic view of the overall structure of a rolling structure of a projection curtain for a trade financial accounting conference lecture according to the present invention;
fig. 4 is a schematic connection diagram of a suspension structure of a projection curtain for a trade financial accounting conference lecture according to the present invention.
In the figure: 1. a curtain main body; 2. a fixing plate; 3. a card slot; 4. a winding structure; 5. a suspension structure; 6. A screen plate; 7. an L-shaped clamping plate; 11. a limiting groove; 41. rolling a pipe; 42. fixing the rod; 43. a spring; 44. Inserting plates; 51. a concave plate; 52. a first-order through groove; 53. a second through groove; 54. pressing a pipe; 55. and adhering the rubber pad.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a projection curtain is used in financial accounting conference speech of trade, including curtain main part 1, curtain main part 1's right-hand member front portion and the equal fixedly connected with fixed plate 2 in right-hand member rear portion, draw-in groove 3 has all been opened to curtain main part 1's upper end rear portion and upper end front portion, curtain main part 1's lower extreme middle part fixedly connected with rolling structure 4, curtain main part 1's the anterior and the common fixedly connected with suspended structure 5 in right-hand member rear portion of right-hand member, curtain main part 1's left end fixedly connected with curtain board 6, the equal fixedly connected with L type cardboard 7 in front end left part and the rear end left part of curtain board 6, the position of two L type cardboards 7 is corresponding with the position of two draw-in grooves 3 respectively.
Two limiting grooves 11 are formed in one ends of the two fixing plates 2, which are far away from the curtain main body 1; the winding structure 4 comprises a roller tube 41, two fixing rods 42 are fixedly connected to the front portion of the left side of the outer surface and the rear portion of the left side of the outer surface of the roller tube 41, springs 43 are fixedly connected to the ends of the four fixing rods 42 far away from the roller tube 41, inserting plates 44 are fixedly connected to the ends of the four springs 43 far away from the fixing rods 42, after the curtain main body 1 is used, the winding curtain plate 6 places the L-shaped clamping plates 7 in the clamping grooves 3, the springs 43 are stretched, the inserting plates 44 are inserted into the limiting grooves 11, and the winding stability of curtain equipment is improved; the upper end of the roller tube 41 is fixedly connected with the lower end of the curtain main body 1, and the positions of the four inserting plates 44 correspond to the positions of the four limiting grooves 11 respectively, so that the phenomenon that the curtain deviates and disperses when the curtain equipment is placed is avoided, the stability and the stability of the curtain equipment after being rolled are improved, and the protection of the curtain equipment after being placed is improved; the hanging structure 5 comprises a concave plate 51, the upper end of the concave plate 51 is provided with two first through grooves 52 and two second through grooves 53, the middle part of the upper end of the concave plate 51 is penetrated and fixedly connected with a pressing pipe 54, the lower end of the pressing pipe 54 is fixedly connected with an adhesive rubber pad 55, when the curtain main body 1 is used, after the curtain plate 6 is opened, the height of the first through groove 52 is higher than that of the second through groove 53 according to the hanging position, the curtain is hung and used according to the first through groove 52 and the second through groove 53, and the application position of the curtain equipment is increased; the hanging structure 5 comprises a concave plate 51, the upper end of the concave plate 51 is provided with two first through grooves 52 and two second through grooves 53, the middle part of the upper end of the concave plate 51 is penetrated and fixedly connected with a pressing pipe 54, the lower end of the pressing pipe 54 is fixedly connected with an adhesive rubber mat 55, when the curtain main body 1 is used, the connected pressing pipe 54 is manually pressed, so that the adhesive rubber mat 55 is adhered to the surface of a wall body, the hanging stability of curtain equipment during use is improved, and the application range of the curtain equipment during installation and use is increased; whole device simple structure simple operation, the rolling is stable.
The projection curtain for the trade financial accounting conference lecture is characterized in that the curtain main body 1 is provided with the rolling structure 4, the roller tube 41 on the rolling structure 4 is connected with the spring 43 through the connecting fixing rod 42, one end, far away from the fixing rod 42, of the spring 43 is connected with the inserting plate 44, after the curtain main body 1 is used, the L-shaped clamping plate 7 is placed in the clamping groove 3 through the rolling curtain plate 6, the spring 43 is stretched, the inserting plate 44 is inserted into the limiting groove 11, the rolling stability of the curtain equipment is improved, the phenomenon that the curtain equipment deviates and disperses when the curtain equipment is placed is avoided, the stability and the stability of the curtain equipment after rolling are improved, and the protection performance of the curtain equipment during placement is improved; by arranging the suspension structure 5 on the curtain main body 1 and arranging the first through groove 52 and the second through groove 53 on the concave plate 51 on the suspension structure 5, when the curtain main body 1 is used, after the curtain plate 6 is opened, the height of the first through groove 52 is higher than that of the second through groove 53 according to the suspension position, the curtain is suspended and used according to the first through groove 52 and the second through groove 53, the applicable position of the curtain equipment is increased, the concave plate 51 is connected with the adhesive rubber pad 55 through the connecting pressing pipe 54, when the curtain main body 1 is used, the connected pressing pipe 54 is manually pressed, so that the adhesive rubber pad 55 is adhered to the surface of a wall, the suspension stability of the curtain equipment in use is improved, and the applicable range of the curtain equipment in installation and use is increased; whole device simple structure low in use cost is applicable to the use of trade finance accounting conference lecture with the projection curtain.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a projection curtain is used in financial accounting meeting speech of trade, includes curtain main part (1), its characterized in that: the utility model discloses a curtain, including curtain main part (1), the upper end rear portion of curtain main part (1) and the equal fixedly connected with fixed plate (2) in right-hand member rear portion, draw-in groove (3) have all been opened to the upper end rear portion and the upper end front portion of curtain main part (1), the lower extreme middle part fixedly connected with rolling structure (4) of curtain main part (1), the common fixedly connected with suspended structure (5) in right-hand member front portion and the right-hand member rear portion of curtain main part (1), the left end fixedly connected with curtain board (6) of curtain main part (1), the front end left part and the equal fixedly connected with L type cardboard (7) in rear end left part of curtain board (6), two the position of L type cardboard (7) is corresponding with the position of two draw-in grooves (3) respectively.
2. The projection curtain for trade financial accounting conference lecture of claim 1, wherein: two the one end that fixed plate (2) kept away from curtain main part (1) all opens there are two spacing grooves (11).
3. The projection curtain for trade financial accounting conference lecture as claimed in claim 2, wherein: winding structure (4) are including roller pipe (41), two dead levers (42), four of the equal fixedly connected with in surface left side front portion and surface left side rear portion of roller pipe (41) the equal fixedly connected with spring (43) of one end of roller pipe (41) are kept away from in dead lever (42), four the equal fixedly connected with picture peg (44) of one end of dead lever (42) are kept away from in spring (43).
4. The projection curtain for trade financial accounting conference lecture as claimed in claim 3, wherein: the upper end of the roller tube (41) is fixedly connected with the lower end of the curtain main body (1), and the four inserting plates (44) correspond to the four limiting grooves (11) in position respectively.
5. The projection curtain for trade financial accounting conference lecture as claimed in claim 4, wherein: the suspension structure (5) comprises a concave plate (51), two first through grooves (52) and two second through grooves (53) are formed in the upper end of the concave plate (51), the middle of the upper end of the concave plate (51) penetrates through and is fixedly connected with a pressing pipe (54), and an adhesive rubber pad (55) is fixedly connected to the lower end of the pressing pipe (54).
6. The projection curtain for trade financial accounting conference lecture as claimed in claim 5, wherein: the left end front portion and the left end rear portion of concave template (51) all with curtain main part (1) fixed connection, two No. one logical groove (52) are located the right-hand side of No. two logical groove (53) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763961.6U CN216449889U (en) | 2021-11-12 | 2021-11-12 | Projection curtain for speech of financial accounting conference of trade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122763961.6U CN216449889U (en) | 2021-11-12 | 2021-11-12 | Projection curtain for speech of financial accounting conference of trade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216449889U true CN216449889U (en) | 2022-05-06 |
Family
ID=81354280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122763961.6U Expired - Fee Related CN216449889U (en) | 2021-11-12 | 2021-11-12 | Projection curtain for speech of financial accounting conference of trade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216449889U (en) |
-
2021
- 2021-11-12 CN CN202122763961.6U patent/CN216449889U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216449889U (en) | Projection curtain for speech of financial accounting conference of trade | |
| CN210881444U (en) | Think political affairs multi-angle hanger plate structure of usefulness of giving lessons | |
| CN209728412U (en) | A kind of projection screen plate | |
| CN211289500U (en) | LED display screen for advertisement convenient to installation | |
| CN209373855U (en) | A kind of medical teaching demonstration board | |
| CN220965234U (en) | LCD metal support static electricity conducting device | |
| CN216249664U (en) | Practice demonstration device for financial teaching | |
| CN221402306U (en) | Flat clamp capable of clamping forward and backward and floor stand | |
| CN220208415U (en) | Training teaching aid | |
| CN205910461U (en) | LCD with three -dimensional audio amplifier | |
| CN215776676U (en) | Wisdom blackboard support and wisdom blackboard | |
| CN214083621U (en) | Multifunctional interactive blackboard | |
| CN219016787U (en) | Curtain with shaping structure | |
| CN214312553U (en) | Student work display wall for instructor | |
| CN211016038U (en) | Be applied to art education's operation display device | |
| CN210534864U (en) | Performance recorder for manpower resource management | |
| CN215410976U (en) | Detachable liquid crystal splicing screen for meeting room | |
| CN219057102U (en) | Virus antigen detection kit based on fluorescence immunochromatography | |
| CN209199351U (en) | A kind of teaching demonstration device for social networks design | |
| CN218001113U (en) | Assembled LED display screen | |
| CN211883069U (en) | Sofa with can dismantle handrail | |
| CN220494582U (en) | Certificate storing cabinet | |
| CN218304254U (en) | Writing display board | |
| CN210428930U (en) | Ideological and political theory teaching auxiliary device | |
| CN217743828U (en) | Detecting welcome counter |
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: 20220506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |