CN214592462U - Display device with buckle closure formula structure - Google Patents
Display device with buckle closure formula structure Download PDFInfo
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- CN214592462U CN214592462U CN202023346698.2U CN202023346698U CN214592462U CN 214592462 U CN214592462 U CN 214592462U CN 202023346698 U CN202023346698 U CN 202023346698U CN 214592462 U CN214592462 U CN 214592462U
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- display device
- cover
- video display
- device body
- positioning cover
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Abstract
The utility model relates to a display device with a buckle cover type structure, which comprises a video display device body and is characterized by also comprising a lower shielding cover and a positioning cover, wherein the lower side edge of the rear surface of the video display device body is provided with an installation cavity; a first inner cavity is formed on the positioning cover, and a first mounting hole penetrating into the first inner cavity is formed in the outer wall of the positioning cover; the positioning cover can be detachably covered on the back of the video display device body, covers the orifice of the abdicating hole and is communicated with the first inner cavity. The utility model has the advantages of simple structure, high reliability, convenient maintenance and good applicability, etc.
Description
Technical Field
The utility model relates to an electrical apparatus field, especially a video display device.
Background
Currently, most video display devices (e.g., televisions, electronic whiteboards, conference machines, etc.) are composed of a front housing, a rear housing, a display screen, and a plurality of electronic components, wherein each electronic component is disposed between the front housing and the rear housing. When the electronic components need to be overhauled and maintained, the rear shell generally needs to be disassembled to overhaul and maintain the electronic components. Because the volume of current video display device is generally great, so the back casing is dismantled comparatively difficultly, and this easily leads to electronic component's maintenance, maintains the degree of difficulty increase to easily lead to video display device's maintenance, maintenance efficiency to reduce.
Meanwhile, a structure in which some electrical components (a display main board, a power amplifier component, a multimedia component, a set-top box component, a computer component, etc.) are independently disposed outside a video display device is provided, wherein most of the electrical components are connected with the video display device in an insertion manner, so that a reasonable electrical socket needs to be arranged on the video display device. Because most of the existing electric sockets are directly arranged on the rear shell, the wires connected with the electric sockets and the related electronic elements are all positioned in the rear shell, which is inconvenient for overhauling and maintaining the electric sockets and the related wires and electronic elements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned problem and not enough, provide a display device with buckle formula structure, this display device has simple structure, the reliability is high, overhaul maintain advantages such as convenient, the suitability is good.
The technical scheme of the utility model is realized like this:
a display device with a buckle cover type structure comprises a video display device body, and is characterized by further comprising a lower shielding cover and a positioning cover, wherein a mounting cavity is formed in the lower side edge of the rear surface of the video display device body; a first inner cavity is formed on the positioning cover, and a first mounting hole penetrating into the first inner cavity is formed in the outer wall of the positioning cover; the positioning cover can be detachably covered on the back of the video display device body, covers the orifice of the abdicating hole and is communicated with the first inner cavity.
Preferably, the display device with the snap-cover structure further comprises an upper shielding cover, a through hole penetrating into the first inner cavity is formed in the top surface of the positioning cover, a second inner cavity is formed in the upper shielding cover, the upper shielding cover is detachably covered on the back surface of the video display device body, the upper shielding cover covers the upper end of the positioning cover, the second inner cavity is communicated with the through hole, and a second mounting hole penetrating into the second inner cavity is formed in the outer wall of the upper shielding cover.
Preferably, the first mounting hole is located on the left side wall or the right side wall of the positioning cover, the back of the video display device body is respectively provided with an upper limiting guide rail and a lower limiting guide rail which are arranged side by side up and down, the upper limiting guide rail and the lower limiting guide rail are parallel to each other, a mounting gap is formed between the upper limiting guide rail and the lower limiting guide rail, and one end of the mounting gap faces the first mounting hole.
Preferably, the left side wall and the right side wall of the positioning cover are respectively provided with a first mounting hole penetrating through the first inner cavity.
The utility model has the advantages that: in the display device, as the lower side edge of the back surface of the video display device body is provided with the mounting cavity, the mounting cavity can be used for arranging related electronic elements; because most of the electronic elements on the existing video display device body are arranged at the lower side, the installation cavity can facilitate the arrangement of the electronic elements, and the display device has good applicability; since the lower shielding cover covers the opening of the installation cavity, the lower shielding cover can cover and protect electronic elements in the installation cavity, and the reliability of the display device is improved; the lower shielding cover can be detached, so that the electronic elements in the mounting cavity can be maintained by detaching the shielding cover, and the video display device body does not need to be detached; and because the volume of the lower shielding cover is relatively smaller, the lower shielding cover is very convenient to disassemble, which is beneficial to improving the convenience of the maintenance of the electronic element, thereby being beneficial to improving the efficiency of the maintenance of the display device. The positioning cover is provided with the first inner cavity and the first mounting hole, and the first inner cavity is communicated with the abdicating hole, wherein the first mounting hole can be used for mounting the power plug socket, and the first inner cavity and the abdicating hole can be used for arranging wires, so that the electric plug socket can be conveniently electrically connected with the electronic element in the mounting cavity; the positioning cover is detachably covered on the back of the video display device body, so that the electric socket and the lead connected with the electric socket can be overhauled and maintained without disassembling the video display device body. Thus, the display device is convenient to overhaul, and the display device is beneficial to improving the applicability of the display device. Meanwhile, the whole structure of the display device is very simple, and the display device is very convenient to manufacture.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention.
Fig. 3 is one of the schematic diagrams of the split structure of the present invention.
Fig. 4 is a second schematic view of the split structure of the present invention.
Fig. 5 is a schematic view of an assembly structure of the middle and lower shielding covers, the positioning cover and the upper shielding cover according to the present invention.
Fig. 6 is a second schematic view of the assembly structure of the middle and lower shielding covers, the positioning cover and the upper shielding cover according to the present invention.
Fig. 7 is a schematic structural view of the middle and lower shielding covers of the present invention.
Fig. 8 is a second schematic structural view of the middle and lower shielding covers of the present invention.
Fig. 9 is a schematic structural diagram of the middle positioning cover of the present invention.
Fig. 10 is a second schematic structural view of the positioning cover of the present invention.
Fig. 11 is a schematic structural view of the upper shield cover of the present invention.
Fig. 12 is a second schematic structural view of the upper shield cover of the present invention.
Fig. 13 is a schematic structural diagram of the electrical box of the present invention.
Detailed Description
As shown in fig. 1, the display device with a snap-on cover structure of the present invention comprises a video display device body 1, and for achieving the purpose of the present invention, the display device further comprises a lower shielding cover 2 and a positioning cover 3, wherein, as shown in fig. 3 and 4, a mounting cavity 11 is provided on the lower side edge of the rear surface of the video display device body 1, the lower shielding cover 2 is detachably covered on the opening of the mounting cavity 11, and a abdicating hole 12 penetrating into the mounting cavity 11 is formed between the upper side edge of the mounting cavity 11 and the upper opening edge of the lower shielding cover 2; as shown in fig. 10, a first inner cavity 31 is formed on the positioning cover 3, and a first mounting hole 32 penetrating into the first inner cavity 31 is formed on an outer wall of the positioning cover 3; as shown in fig. 1 and 2, the positioning cover 3 is detachably attached to the back surface of the video display device body 1, and the positioning cover 3 covers the opening of the avoiding hole 12 and communicates the first inner cavity 31 with the avoiding hole 12. In the display device, as the lower side edge of the back surface of the video display device body 1 is provided with the mounting cavity 11, the mounting cavity 11 can be used for arranging related electronic components; because most of the electronic components on the existing video display device body 1 are arranged at the lower side, the installation cavity 11 can facilitate the arrangement of the electronic components, and the display device has good applicability; since the lower shielding cover 2 covers the opening of the mounting cavity 11, the lower shielding cover 2 can cover and protect the electronic components in the mounting cavity 11, which helps to improve the reliability of the display device; and because the lower shielding cover 2 can be disassembled, the electronic components in the mounting cavity 11 can be maintained by disassembling the lower shielding cover 2, so that the video display device body 1 does not need to be disassembled; and because the volume of the lower shielding cover 2 is relatively small, the lower shielding cover is very convenient to disassemble, which is beneficial to improving the convenience of the maintenance of the electronic elements, thereby being beneficial to improving the efficiency of the maintenance of the display device. Because the positioning cover 3 is provided with the first inner cavity 31 and the first mounting hole 32, and the first inner cavity 31 is communicated with the abdicating hole 12, wherein the first mounting hole 32 can be used for mounting the power plug socket, and the first inner cavity 31 and the abdicating hole 12 can be used for arranging wires, the electric plug socket can be conveniently electrically connected with the electronic element of the mounting cavity 11; because the positioning cover 3 is detachably covered on the back of the video display device body 1, the electric socket and the lead wire connected with the electric socket can be overhauled and maintained without disassembling the video display device body 1. Thus, the display device is convenient to overhaul, and the display device is beneficial to improving the applicability of the display device. Meanwhile, the whole structure of the display device is very simple, and the display device is very convenient to manufacture.
In the actual manufacturing process, the lower shielding cover 2 and the positioning cover 3 may be made into an integral structure. This can improve the convenience of manufacturing the display device.
As shown in fig. 1 to 4, the video display apparatus body 1 is a conventional television, electronic whiteboard, or conference machine. This satisfies the need for output video.
As shown in fig. 1 to 4 and 13, in an actual use process, the mounting cavity 11 is provided for mounting the signal receiving module 10, the built-in speaker 20, the circuit board 30 with a socket, and the like, and the first mounting hole 32 is provided for mounting the power plug 40, so that the electrical box 60 with the electrical socket 50 can be conveniently docked, and one or more of a display main board, a power amplifier element, a multimedia element, a set-top box element, a computer element, and the like are disposed in the electrical box 60. Thus, the display device can meet the requirement of practical use.
The lower shielding cover 2 and the positioning cover 3 are fixed on the video display device body 1 through screws. Therefore, the requirement of disassembly can be met, the lower shielding cover 2 and the positioning cover 3 can be reliably positioned, and the assembly structure is very simple and reliable.
The lower shielding cover 2 and the positioning cover 3 together form a buckle cover type structure of the display device. Thus, the use requirement can be met.
As shown in fig. 1 to 3 and 9 to 12, the display device with a snap-on structure further includes an upper shielding cover 4, a through hole 33 penetrating into the first inner cavity 31 is formed on the top surface of the positioning cover 3, a second inner cavity 41 is formed on the upper shielding cover 4, the upper shielding cover 4 is detachably mounted on the back surface of the video display device body 1, the upper shielding cover 4 covers the upper end of the positioning cover 3, the second inner cavity 41 is communicated with the through hole 33, and a second mounting hole 42 penetrating into the second inner cavity 41 is formed on the outer wall of the upper shielding cover 4. The second mounting hole 42 can be used for mounting a USB socket or other sockets, and the second inner cavity 41 can be used for passing related wires, so that other electrical equipment can be conveniently and electrically connected with the video display device body 1, which is beneficial to further improving the applicability of the display device.
As shown in fig. 1 and 2, in an actual manufacturing process, a mounting seat 70 for a camera or a projector can be mounted on the second mounting hole 42, and the mounting seat 70 is connected with the relevant electronic component in the mounting cavity 11 through a lead passing through the second inner cavity 41, the through hole 33, the first inner cavity 31 and the relief hole 12. Thus, the requirement of practical use can be met.
In the actual manufacturing process, the lower shielding cover 2, the positioning cover 3 and the upper shielding cover 4 may be made into an integral structure. This can improve the convenience of manufacturing the display device.
The upper shield cover 4 is fixed to the video display device body 1 by screws. Thus, the requirement of disassembly can be met, the upper shielding cover 4 can be reliably positioned, and the assembly structure is very simple and reliable.
As shown in fig. 1 and 2, the first mounting hole 32 is located on the left side wall or the right side wall of the positioning cover 3, the upper limit guide rail 13 and the lower limit guide rail 14 are respectively arranged on the back surface of the video display device body 1 in parallel up and down, the upper limit guide rail 13 and the lower limit guide rail 14 are parallel to each other, a mounting gap 15 is formed between the upper limit guide rail 13 and the lower limit guide rail 14, and one end of the mounting gap 15 faces the first mounting hole 32. As shown in fig. 1 and fig. 2, the upper limit guide rail 13 and the lower limit guide rail 14 are arranged to provide a very good limiting and guiding function for the electrical box 60, thereby contributing to improving the accuracy, stability and reliability of the installation and positioning of the electrical box 60, and enabling the electrical receptacle 50 and the electrical plug 40 to be quickly and accurately butted together, which contributes to further improving the applicability of the display device.
As shown in fig. 9 and 10, the left and right side walls of the positioning cover 3 are respectively provided with a first mounting hole 32 penetrating through the first inner cavity 31. As shown in fig. 1 and 2, this can facilitate the arrangement of the electric appliance cases 60 on both sides of the positioning cover 3, respectively, which contributes to further improving the usability of the display device.
As shown in fig. 1 and 2, both of the electrical boxes 60 are limited by the upper limiting rail 13 and the lower limiting rail 14. This can improve the stability and reliability of the mounting positioning of the electrical box 60.
As shown in fig. 11 and 12, the two upper limit rails 13 and the upper shield cover 4 are integrally formed. This contributes to an increase in convenience of manufacture.
As shown in fig. 5 and 12, the lower shielding cover 2, the positioning cover 3, and the upper shielding cover 4 are all formed by punching a plate material. This contributes to improvement in convenience and efficiency of manufacturing the lower shield cover 2, the positioning cover 3, and the upper shield cover 4.
Claims (4)
1. The utility model provides a display device with buckle formula structure, includes video display device body (1), its characterized in that: the video display device is characterized by further comprising a lower shielding cover (2) and a positioning cover (3), wherein an installation cavity (11) is formed in the lower side edge of the rear surface of the video display device body (1), the lower shielding cover (2) can be detachably covered on a cavity opening of the installation cavity (11), and a abdicating hole (12) penetrating into the installation cavity (11) is formed between the upper side edge of the lower shielding cover (2) and the edge of the upper cavity opening of the installation cavity (11); a first inner cavity (31) is formed in the positioning cover (3), and a first mounting hole (32) penetrating into the first inner cavity (31) is formed in the outer wall of the positioning cover (3); the positioning cover (3) can be detachably covered on the back of the video display device body (1), the positioning cover (3) covers the orifice of the abdicating hole (12), and the first inner cavity (31) is communicated with the abdicating hole (12).
2. The display device with a snap-cover structure according to claim 1, wherein: still include and shield lid (4), set up perforation (33) that run through to in first inner chamber (31) on the top surface of location lid (3), be formed with second inner chamber (41) on shielding lid (4) on going up, on shield lid (4) cover dress on the back of video display device body (1) with dismantling to make on shield lid (4) cover on the upper end of location lid (3), still make second inner chamber (41) and perforation (33) be linked together, set up on the outer wall of on shield lid (4) and run through second mounting hole (42) to in second inner chamber (41).
3. The display device with a snap-cover structure according to claim 1, wherein: the first mounting hole (32) is located on the left side wall or the right side wall of the positioning cover (3), an upper limiting guide rail (13) and a lower limiting guide rail (14) which are arranged side by side up and down are respectively arranged on the back face of the video display device body (1), the upper limiting guide rail (13) and the lower limiting guide rail (14) are parallel to each other, a mounting gap (15) is formed between the upper limiting guide rail (13) and the lower limiting guide rail (14), and one end of the mounting gap (15) faces the first mounting hole (32).
4. The display device with a snap-cover structure according to claim 1, wherein: and the left side wall and the right side wall of the positioning cover (3) are respectively provided with a first mounting hole (32) penetrating through the first inner cavity (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346698.2U CN214592462U (en) | 2020-12-31 | 2020-12-31 | Display device with buckle closure formula structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346698.2U CN214592462U (en) | 2020-12-31 | 2020-12-31 | Display device with buckle closure formula structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214592462U true CN214592462U (en) | 2021-11-02 |
Family
ID=78343945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023346698.2U Active CN214592462U (en) | 2020-12-31 | 2020-12-31 | Display device with buckle closure formula structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214592462U (en) |
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2020
- 2020-12-31 CN CN202023346698.2U patent/CN214592462U/en active Active
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