CN216562423U - Novel advertisement machine of easy equipment - Google Patents
Novel advertisement machine of easy equipment Download PDFInfo
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- CN216562423U CN216562423U CN202123358814.7U CN202123358814U CN216562423U CN 216562423 U CN216562423 U CN 216562423U CN 202123358814 U CN202123358814 U CN 202123358814U CN 216562423 U CN216562423 U CN 216562423U
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- shielding cover
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Abstract
The utility model provides a novel advertising machine easy to assemble, which comprises a backlight module, wherein the backlight module is provided with a metal back plate, the back surface of the metal back plate is provided with a switching sheet metal part through screw locking, a first switching stud is arranged on the switching sheet metal part, and a main board and a power supply board are locked on the first switching stud through screws. The outside of switching sheet metal component still is equipped with metal shielding cover, and metal shielding cover passes through the screw lock and attaches in the outside of switching sheet metal component, and metal shielding cover's inboard still is equipped with hanging fourth of twelve earthly branches post and second switching double-screw bolt, and loudspeaker pass through the screw lock and attach on second switching double-screw bolt, and whole machine can be hung on the wall through hanging fourth of twelve earthly branches post. The wall-mounted advertising machine is simple in structure, the switching sheet metal part is arranged, the integrally-formed first switching stud is arranged on the switching sheet metal part, and the integrally-formed wall-mounted mortise column and the integrally-formed second switching stud are arranged on the metal shielding cover, so that the assembly process is simplified, the assembly efficiency is improved, and the wall-mounted advertising machine can be widely applied to the technical field of advertising machines.
Description
Technical Field
The utility model relates to the technical field of advertisement machines, in particular to a novel advertisement machine easy to assemble.
Background
The liquid crystal advertisement player is an advertisement device which plays video advertisements by using a liquid crystal display and transmits all-round product information, sales promotion information and the like to consumers. Compared with other traditional media and sales promotion modes, the liquid crystal advertising machine is low in investment and high in cost performance.
However, in the existing liquid crystal advertising machine module, a metal back plate of the backlight module is basically used as a carrier, and some electronic components are assembled in the metal shielding cover through adapter pieces such as adapter sheet metal pieces, adapter studs, screws and the like on the back surface of the metal back plate. During assembly, the adapter is required to be locked on the back of the metal back plate, and then the electronic component is locked through the screw, so that the used components are various, the assembly process is complicated, and the efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical defects, and provides a novel advertising machine which is easy to assemble, reduces assembled parts and improves assembling efficiency.
Therefore, the utility model provides a novel advertising machine easy to assemble, which comprises a backlight module, wherein the backlight module is provided with a metal back plate, the back surface of the metal back plate is attached with a switching sheet metal part through a screw lock, a first switching stud is arranged on the switching sheet metal part, a main plate and a power supply board are attached to the first switching stud through a screw lock, the outer side of the switching sheet metal part is further provided with a metal shielding cover, the metal shielding cover is attached to the outer side of the switching sheet metal part through a screw lock, and the inner side of the metal shielding cover is further provided with a wall-mounted stud and a second switching stud.
Preferably, the horn is attached to the second adapter stud by a screw lock.
Preferably, the metal shielding case is provided with a sound expansion hole at a position corresponding to the loudspeaker.
Preferably, the switching sheet metal component and the first switching stud bolt are integrally formed.
Preferably, the metal shielding cover, the wall-mounted mortise column and the second switching stud are integrally formed.
The utility model provides a novel advertisement machine easy to assemble, which has the following beneficial effects:
the utility model has simple structure, the back of the metal back plate of the existing liquid crystal module is additionally provided with the switching sheet metal part, the switching sheet metal part is integrally formed with the first switching stud, when in assembly, electronic components such as a mainboard, a power supply board and the like are directly locked on the first switching stud by screws, and the loudspeaker is quickly arranged on the second switching stud integrally formed at the inner side of the metal shielding cover.
Drawings
FIG. 1 is a schematic structural view of a perspective view of the present invention;
FIG. 2 is a schematic view of the present invention with the metal shield removed;
fig. 3 is a schematic structural view of a metal shield case.
The labels in the figure are: 1. the backlight module comprises a backlight module, 11 parts of a metal back plate, 2 parts of a switching sheet metal part, 21 parts of a first switching stud, 3 parts of a metal shielding cover, 31 parts of a wall-mounted mortise column, 32 parts of a second switching stud, 33 parts of a sound expansion hole, 4 parts of a main board, 5 parts of a power panel, 6 parts of a loudspeaker, 7 parts of a PCBA cover plate and 8 parts of a T-CON cover plate.
Detailed Description
The utility model is further described below in conjunction with the drawings and the specific embodiments to assist in understanding the contents of the utility model. The method used in the utility model is a conventional method if no special provisions are made; the raw materials and the apparatus used are, unless otherwise specified, conventional commercially available products.
As shown in fig. 1-3, the present invention provides a novel advertisement machine easy to assemble, which includes a backlight module 1, wherein the backlight module 1 adopts a conventional liquid crystal backlight module, and includes a plastic middle frame, a metal back plate 11 and a liquid crystal panel, the plastic middle frame and the metal back plate 11 are fastened together, the liquid crystal panel is fixed on the front end surface of the plastic middle frame through a front iron frame, an optical cavity is formed among the liquid crystal panel, the plastic middle frame and the metal back plate 11, and a reflector, a light guide plate and an optical diaphragm are sequentially arranged in the optical cavity. The back of the metal back plate 11 is attached with a switching sheet metal part 2 through a screw lock, a first switching stud 21 is arranged on the switching sheet metal part 2, and the switching sheet metal part 2 and the first switching stud 21 are integrally formed during manufacturing in order to facilitate production and assembly of the advertising machine.
The outside of switching sheet metal component 2 still is equipped with metal shielding cover 3, and metal shielding cover 3 passes through the screw lock and attaches in the outside of switching sheet metal component 2, is equipped with electronic components such as mainboard 4, power strip 5, loudspeaker 6 in the cavity that forms between metal shielding cover 3 and the switching sheet metal component 2, and mainboard 4, power strip 5 utilize the screw lock to attach on first switching double-screw bolt 21, fix the outside at switching sheet metal component 2, the inboard of metal shielding cover 3 simultaneously.
The inner side of the metal shielding cover 3 is further provided with a wall-mounted mortise column 31 and a second switching stud 32, and the horn 6 is locked on the second switching stud 32 by screws and then fixed on the inner side of the metal shielding cover 3. Similarly, in order to facilitate production and assembly of the advertisement machine, the metal shielding case 3, the wall-mounted stud 31 and the second adapter stud 32 are integrally formed. The metal shielding case 3 is provided with a sound expansion hole 33 corresponding to the speaker 6.
The PCBA apron 7 is still equipped with in the bottom outside of metal backplate 11, and PCBA apron 7 passes through screw and metal backplate 11 fixed connection for the PCBA board of protection liquid crystal display panel lower extreme connection. A T-CON cover plate 8 is further arranged between the PCBA cover plate 7 and the transfer sheet metal part 2, and the T-CON cover plate 8 is fixedly connected with the PCBA cover plate 7 and used for protecting a T-CON control line.
The liquid crystal display module is simple in structure, on the basis of the existing liquid crystal module, the switching sheet metal part 2 is fixedly arranged on the back surface of the metal back plate 11, the first switching stud 21 is integrally formed on the switching sheet metal part 2, and electronic components such as the main board 4 and the power panel 5 are directly fixed on the switching sheet metal part 2 through screws during assembly, so that the assembly is simple and convenient, and the complex installation of a large number of parts is reduced. The wall-mounted mortise column 31 and the second switching stud 32 are integrally formed with the metal shielding case 3, so that the horn 6 can be conveniently and rapidly mounted on the inner side of the metal shielding case 3, and the whole machine can be conveniently hung on a wall.
In the description of the present invention, it is to be understood that the terms "left", "right", "upper", "lower", "top", "bottom", "front", "rear", "inner", "outer", "back", "middle", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and 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.
However, the above description is only exemplary of the present invention, and the scope of the present invention should not be limited thereby, and the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a novel advertisement machine of easy equipment, its includes backlight unit, backlight unit is equipped with the metal backplate, a serial communication port, the back of metal backplate is attached with the switching sheet metal component through the screw lock, be equipped with first switching double-screw bolt on the switching sheet metal component, mainboard, power strip pass through the screw lock and attach on first switching double-screw bolt, the outside of switching sheet metal component still is equipped with metallic shield cover, metallic shield cover passes through the screw lock and attaches the outside of switching sheet metal component, metallic shield cover's inboard still is equipped with hanging fourth of twelve earthly branches post and second switching double-screw bolt.
2. The easily assembled new advertisement machine according to claim 1, wherein the speaker is attached to the second adapter stud by a screw lock.
3. The easy-to-assemble novel advertising player as claimed in claim 2, wherein the metal shielding case is provided with a sound diffusing hole corresponding to the position of the speaker.
4. The easily assembled novel advertising machine as claimed in claim 1, wherein the transition sheet metal part is integrally formed with the first transition stud.
5. The easily assembled novel advertising machine as claimed in claim 1, wherein the metal shielding cover, the wall-mounted stud and the second adapter stud are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358814.7U CN216562423U (en) | 2021-12-29 | 2021-12-29 | Novel advertisement machine of easy equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358814.7U CN216562423U (en) | 2021-12-29 | 2021-12-29 | Novel advertisement machine of easy equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216562423U true CN216562423U (en) | 2022-05-17 |
Family
ID=81558978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123358814.7U Active CN216562423U (en) | 2021-12-29 | 2021-12-29 | Novel advertisement machine of easy equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216562423U (en) |
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2021
- 2021-12-29 CN CN202123358814.7U patent/CN216562423U/en active Active
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