CN216119501U - Advertisement design show projection equipment - Google Patents
Advertisement design show projection equipment Download PDFInfo
- Publication number
- CN216119501U CN216119501U CN202122504592.9U CN202122504592U CN216119501U CN 216119501 U CN216119501 U CN 216119501U CN 202122504592 U CN202122504592 U CN 202122504592U CN 216119501 U CN216119501 U CN 216119501U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- projection
- screen
- rotating frame
- flat plate
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000725 suspension Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 2
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Projection Apparatus (AREA)
Abstract
The utility model provides an advertisement design show projection equipment, including the cabinet body and the swivel mount that is located cabinet body top, be fixed with screen display that throws downwards or throw the screen flat board below the top of swivel mount, throw the screen flat board below and be fixed with translucent projection glass board in the swivel mount, connect insulating axle and the interior driving motor shaft fixed connection of cabinet body top, it is provided with the conducting ring of separating from top to bottom to connect insulating axle, be provided with the insulated column with cabinet body fixed connection in the annular groove around connecting insulating axle, the insulated column is provided with two electrically conductive carbon brushes that contact with upper and lower conducting ring respectively, every conducting ring is connected with throwing the dull and stereotyped positive and negative power electricity of screen, every electrically conductive carbon brush is connected with external DC power positive negative pole electricity, throw dull and stereotyped data interface of screen and control button and be located one side of swivel mount. The utility model not only can display the content of the screen projection panel, but also can realize the suspension effect of the advertisement design content through translucence, thereby playing a better display effect.
Description
Technical Field
The utility model relates to a projection device, in particular to advertisement design display projection equipment.
Background
The advertisement display device is necessary, not only can display advertisement design and increase the popularity of products, but also can help customers to better know the products. Wherein projection arrangement is advertisement design display device commonly used, but present projection display device receives the place to influence more seriously, needs great curtain cooperation to use, and the bandwagon effect is ideal inadequately, needs a novel structure's projection arrangement to show the advertisement design.
SUMMERY OF THE UTILITY MODEL
To solve the above problems, an object of the present invention is to provide an advertisement design display projection apparatus.
The utility model aims to realize the aim, and the advertisement design display projection equipment comprises a cabinet body and a rotating frame positioned above the cabinet body, wherein one side of the cabinet body is provided with a cabinet door capable of being opened and closed, the rotating frame is of a C-shaped plate structure, namely a three-sided cuboid structure, a downward projection screen display or a projection screen flat plate is fixed below the top of the rotating frame, and a semitransparent projection glass plate is fixed in the rotating frame below the projection screen flat plate;
a connection insulation shaft is fixed in a groove in the lower surface of the rotating frame and fixedly connected with a drive motor shaft in the top of the cabinet body, a conducting ring which is separated from the upper portion and the lower portion is arranged on the connection insulation shaft, an insulation column which is fixedly connected with the cabinet body is arranged in an annular groove around the connection insulation shaft, two conducting carbon brushes which are in contact with the upper conducting ring and the lower conducting ring are respectively arranged on the insulation column, each conducting ring is electrically connected with a positive power supply and a negative power supply of the screen projecting plate, each conducting carbon brush is electrically connected with a positive power supply and a negative power supply of a direct current power supply in the outside, and a data interface and a control button of the screen projecting plate are located on one side of the rotating frame.
Furthermore, in order to improve the dustproof effect of the screen and protect the screen, transparent conical dust covers with large openings are arranged on the periphery of the projection screen panel.
Furthermore, in order to facilitate the movement of the whole equipment and the storage of articles, the bottom of the cabinet body is supported with a movable wheel with a brake, and a partition board which divides the cabinet body into a plurality of areas is arranged in the cabinet body.
Furthermore, in order to ensure that the rotating bracket rotates smoothly, a circle of lubricating balls distributed around the center of the axis of the insulating column is supported between the lower surface of the rotating bracket and the upper surface of the cabinet body.
By adopting the technical scheme, when the rotary frame is used, the projection screen panel stores the advertisement design video, the content of the projection screen panel is projected onto the semitransparent projection glass plate through reflection, so that people can conveniently observe the content on the projection glass plate, the projection glass plate adopts the semitransparent design, the content of the projection screen panel can be displayed, the suspension effect of the advertisement design content is realized through the semitransparent, the better display effect is achieved, in addition, the whole rotary frame can rotate under the driving action of the driving motor, the rotary display is formed, and the better display effect is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the internal structure of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
The present embodiment is described in detail below with reference to the accompanying drawings:
the present embodiment provides an advertisement design display projection apparatus, please refer to fig. 1-2 in the drawings of the specification together.
As shown in figures 1-2, an advertisement design display projection device comprises a cabinet body 1 and a rotating frame 2 positioned above the cabinet body 1, one side of the cabinet body 1 is provided with a cabinet door 3 which can be opened and closed, the bottom of the cabinet body 1 is supported with a movable wheel 12 with a brake, the cabinet body 1 is internally provided with a clapboard 13 which divides the cabinet body 1 into a plurality of areas, the rotating frame 2 is in a C-shaped plate-shaped structure, a downward projection screen display or a projection screen flat plate 4 is fixed below the top of the rotating frame 2, the periphery of the projection screen flat plate 4 is provided with a transparent conical dust cover 11 with larger openings, a semitransparent projection glass plate 5 is fixed in the rotating frame 2 below the projection screen flat plate 4, a connecting insulation shaft 6 is fixed in a groove on the lower surface of the rotating frame 2, the connecting insulation shaft 6 is fixedly connected with a motor shaft 7 in the top of the cabinet body 1, the connecting insulation shaft 6 is provided with a conducting ring 8 which is vertically separated, an insulating column 9 fixedly connected with the cabinet body 1 is arranged in an annular groove around the connecting insulating shaft 6, a circle of lubricating balls 14 distributed around the center of the axis of the insulating column 9 is supported between the lower surface of the rotating frame 2 and the upper surface of the cabinet body 1, the insulating column 9 is respectively provided with two conductive carbon brushes 10 in contact with the upper conductive ring 8 and the lower conductive ring 8, each conductive carbon brush 8 is electrically connected with a positive power supply and a negative power supply of the screen projecting flat plate 4, each conductive carbon brush 10 is electrically connected with a positive power supply and a negative power supply of an external direct-current power supply, and a data interface and a control button of the screen projecting flat plate 4 are positioned on one side of the rotating frame 2.
The working principle of the utility model is as follows: the projection flat plate 4 is stored with advertisement design video, the content of the projection flat plate 4 is projected onto the semitransparent projection glass plate 5 through reflection, the inclination angle of the semitransparent projection glass plate 5 is 45 degrees or is close to 45 degrees, so that people can conveniently observe the content on the projection glass plate 5, because the projection glass plate 5 adopts the semitransparent design, the content of the projection flat plate 4 can be displayed, the suspension effect of the advertisement design content is realized through the semitransparent design, and the better display effect is achieved, in addition, the whole rotating frame 2 can rotate under the driving action of the driving motor 7 to form the rotary display, because the insulating column 9 is respectively provided with two conductive carbon brushes 10 which are contacted with the upper conductive ring 8 and the lower conductive ring 8, each conductive ring 8 is electrically connected with the positive and negative power supplies of the projection flat plate 4, each conductive carbon brush 10 is electrically connected with the positive and negative power supplies of the external direct current power supplies, when the driving motor 7 drives the rotating frame 2 to rotate, each conductive carbon brush 10 is respectively in contact with the corresponding conductive ring 8 all the time, that is, when the rotating frame 2 rotates, the screen projecting flat plate 4 can be always in a power-on state, so that the screen projecting flat plate 4 is not influenced to work during rotating display, and a better display effect is achieved.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions and substitutions within the spirit and scope of the present invention.
Claims (4)
1. The utility model provides an advertisement design show projection equipment, includes the cabinet body (1) and is located swivel mount (2) of the cabinet body (1) top, and one side of the cabinet body (1) is provided with cabinet door (3) that can open and shut, its characterized in that: the rotating frame (2) is of a C-shaped plate-shaped structure, a downward projection screen display or a projection screen flat plate (4) is fixed below the top of the rotating frame (2), a semitransparent projection glass plate (5) is fixed in the rotating frame (2) below the projection screen flat plate (4), a connecting insulation shaft (6) is fixed in a lower surface groove of the rotating frame (2), the connecting insulation shaft (6) is fixedly connected with a motor shaft of a driving motor (7) in the top of the cabinet body (1), the connecting insulation shaft (6) is provided with vertically-separated conducting rings (8), insulation columns (9) fixedly connected with the cabinet body (1) are arranged in annular grooves around the connecting insulation shaft (6), the insulation columns (9) are respectively provided with two conducting carbon brushes (10) in contact with the upper and lower conducting rings (8), and each conducting ring (8) is electrically connected with a positive power supply and a negative supply of the projection screen flat plate (4), each conductive carbon brush (10) is electrically connected with the positive electrode and the negative electrode of an external direct current power supply, and the data interface and the control button of the screen projection flat plate (4) are positioned on one side of the rotating frame (2).
2. An advertising design display projection apparatus according to claim 1, wherein: transparent conical dust covers (11) with larger openings are arranged around the screen projecting flat plate (4).
3. An advertising design display projection apparatus according to claim 1, wherein: the bottom of the cabinet body (1) is supported with a movable wheel (12) with a brake, and a clapboard (13) which divides the cabinet body (1) into a plurality of areas is arranged in the cabinet body (1).
4. An advertising design display projection apparatus according to claim 3, wherein: a circle of lubricating balls (14) distributed around the center of the axis of the insulating column (9) is supported between the lower surface of the rotating frame (2) and the upper surface of the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122504592.9U CN216119501U (en) | 2021-10-18 | 2021-10-18 | Advertisement design show projection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122504592.9U CN216119501U (en) | 2021-10-18 | 2021-10-18 | Advertisement design show projection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216119501U true CN216119501U (en) | 2022-03-22 |
Family
ID=80693406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122504592.9U Expired - Fee Related CN216119501U (en) | 2021-10-18 | 2021-10-18 | Advertisement design show projection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216119501U (en) |
-
2021
- 2021-10-18 CN CN202122504592.9U patent/CN216119501U/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: 20220322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |