CN210606463U - LCD screen splicing module convenient to install and maintain and splicing screen - Google Patents
LCD screen splicing module convenient to install and maintain and splicing screen Download PDFInfo
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- CN210606463U CN210606463U CN201921635331.7U CN201921635331U CN210606463U CN 210606463 U CN210606463 U CN 210606463U CN 201921635331 U CN201921635331 U CN 201921635331U CN 210606463 U CN210606463 U CN 210606463U
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Abstract
The utility model discloses a LCD screen splicing module and a splicing screen which are convenient to install and maintain, wherein the LCD screen splicing module comprises a bracket, a first sliding frame, a second sliding frame, a folding frame, a hanging frame, a locking mechanism and at least one LCD screen, and the first sliding frame is in sliding fit with a first sliding section of a sliding rail and is hinged with the hanging frame; the second sliding frame is in sliding fit with a second sliding section of the sliding rail, two ends of the folding frame are respectively hinged with the second sliding frame and the hanging frame, and the folding frame moves between a folding position and an opening position; the locking mechanism comprises a first locking part arranged on the bracket and a second locking part arranged on the hanging rack, and the first locking part and the second locking part can be separately locked and matched; when the first locking part is separated from the second locking part, the first sliding frame is driven by rotating the hanging frame to slide along the first sliding section, the second sliding frame slides along the second sliding section, and the folding frame moves from the folding position to the opening position, so that a triangular area is enclosed among the hanging frame, the folding frame and the support.
Description
Technical Field
The utility model relates to a LCD screen concatenation module and concatenation screen convenient to installation is maintained.
Background
Current LCD concatenation screen, like the chinese utility model patent grant publication No. CN203982736U, the patent name is a liquid crystal display front maintenance supporting structure, its locking and the pine of locking Assembly and back locking Assembly before the elasticity through the different slip stroke of LCD unit and elastic component realizes takes off, because the mode that the LCD unit adopted openly to pop out, installation space between LCD unit and the stake body is still not enough, leads to the installation to maintain inconvenient, has increased the degree of difficulty of installation maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model provides a LCD screen concatenation module convenient to installation is maintained, it has overcome the not enough that the background art exists. The utility model provides one of the technical scheme that its technical problem adopted is:
LCD screen concatenation module convenient to installation is maintained, it includes support, first balladeur train, second balladeur train, folding leg, stores pylon, locking mechanism and an at least LCD screen, wherein:
the bracket is provided with at least one sliding rail, and the sliding rail is provided with a first sliding section and a second sliding section;
the first sliding frame is in sliding fit with the first sliding section of the sliding rail and is hinged with the hanging rack;
the second sliding frame is in sliding fit with a second sliding section of the sliding rail, two ends of the folding frame are respectively hinged with the second sliding frame and the hanging frame, and the folding frame moves between a folding position and an opening position;
the LCD screen is arranged on the hanging rack;
the locking mechanism comprises a first locking part arranged on the bracket and a second locking part arranged on the hanging rack, and the first locking part and the second locking part can be separately locked and matched;
when the first locking part is separated from the second locking part, the first sliding frame is driven by rotating the hanging frame to slide along the first sliding section, the second sliding frame slides along the second sliding section, and the folding frame moves from the folding position to the opening position, so that a triangular area is enclosed among the hanging frame, the folding frame and the support.
In a preferred embodiment: when the first locking part is locked and matched with the second locking part, the folding frame is parallel to the support or the hanging frame.
In a preferred embodiment: and a tension spring is connected between the first sliding frame and the bracket, and can pull the first sliding frame to slide along the first sliding section when the first locking part is separated from the second locking part and the hanging frame is rotated.
In a preferred embodiment: the sliding stroke of the first carriage is smaller than that of the second carriage.
In a preferred embodiment: the front end and the rear end of the first sliding section are respectively provided with a first limiting part and a second limiting part, and the first sliding frame slides between the first limiting part and the second limiting part.
In a preferred embodiment: the front end and the rear end of the second sliding section are respectively provided with a third limiting part and a fourth limiting part, and the second sliding frame slides between the third limiting part and the fourth limiting part.
In a preferred embodiment: the first locking part is fixedly connected to the third limiting part and faces the hanging rack.
In a preferred embodiment: the back of the LCD screen is provided with at least one hanging rod, the hanging rod is fixedly connected with a U-shaped hanging piece, the U-shaped hanging piece is hung on the hanging rack, and a locking piece is additionally arranged and used for locking the U-shaped hanging piece and the hanging rack together.
In a preferred embodiment: the number of the LCD screens is multiple and the LCD screens are arranged at intervals along the height direction of the support.
In a preferred embodiment: the locking mechanism adopts a pressing type spring locking structure.
The utility model provides a second of the technical scheme that its technical problem adopted: the spliced screen of the LCD screen splicing module convenient to install and maintain is formed by splicing a plurality of splicing modules.
Compared with the background technology, the technical scheme has the following advantages:
1. because the stores pylon can rotate, and can enclose into the triangle-shaped region between stores pylon, folding leg and the support, greatly increased the maintenance space, and the mode that the LCD screen was opened or was closed is also simple, convenient, and similar mode of opening and closing the door, greatly reduced the degree of difficulty of installation and maintenance.
2. When the first locking part is locked and matched with the second locking part, the folding frame is parallel to the support or the hanging frame, so that the gap between the LCD screen and the hanging frame is small, and the installation space is saved.
3. The extension spring can pull first balladeur train and slide along first slip section, and is more laborsaving.
4. The sliding stroke of the first sliding frame is smaller than that of the second sliding frame, so that the LCD screen and the adjacent LCD screen can be opened at a larger angle without interference.
5. The first sliding frame slides between the first limiting part and the second limiting part, so that the rear end of the LCD screen is further guaranteed not to interfere with the adjacent LCD screen, and the LCD screen is prevented from being damaged.
6. The second sliding frame slides between the third limiting part and the fourth limiting part, so that the front end of the LCD screen is further ensured not to interfere with the adjacent LCD screen, and the LCD screen is prevented from being damaged.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic overall view of an LCD panel in an off state according to a preferred embodiment.
Fig. 2 is a schematic top view of fig. 1.
FIG. 3 is an overall view of the LCD screen of the preferred embodiment when it is opened and at a small opening angle.
Fig. 4 is a schematic top view of fig. 3.
FIG. 5 is an overall view of the LCD screen of the preferred embodiment when it is opened and at a greater opening angle.
Fig. 6 is a schematic top view of fig. 5.
FIG. 7 is an overall view of the LCD screen of the preferred embodiment when it is opened and at the maximum opening angle.
Fig. 8 is a schematic top view of fig. 7.
Fig. 9 shows a partial enlarged view of fig. 7.
Fig. 10 is a schematic view showing the assembly of the hanger and the LCD panel.
Fig. 11 shows a partial enlarged view of fig. 10.
Fig. 12 is an exploded view of the bracket and three LCD panels.
Fig. 13 is an exploded view of the bracket and four LCD panels.
Detailed Description
Referring to fig. 1 to 3, a preferred embodiment of an LCD panel splicing module for easy installation and maintenance includes a support frame 10, a first carriage 20, a second carriage 30, a folding frame 40, a hanging frame 50, a locking mechanism and at least one LCD panel 60.
The support 10 is correspondingly provided with two LCD screens 60 to form a splicing module 1; as shown in fig. 1, the spliced screen is spliced by using three splicing modules 1. Two adjacent brackets 10 are abutted together and locked on the wall surface through screws. As shown in fig. 12, a rack 10 has three LCD panels 60 and is spaced along the height of the rack 10 to form a splicing module 1, and the modules can be stacked according to the required size during actual splicing. The interval between two adjacent LCD panels 60 is only a small gap, so that the gap is not touched and is hard to be perceived by human eyes. As shown in fig. 13, four LCD panels 60 are disposed in a rack 10 and spaced apart along the height of the rack 10 to form a mosaic module 1. Alternatively, one rack 10 may correspond to one LCD panel 60 to serve as one mosaic module 1. In the actual splicing process, the splicing modules 1 with different sizes can be spliced as required to form a spliced screen in the shape of a square, a trapezoid and the like.
The support 10 is provided with at least one slide rail having a first slide section 11 and a second slide section 12. As shown in fig. 5, the first sliding section 11 is located at the rear end of the sliding rail, and the second sliding section 12 is located at the front end of the sliding rail. And the slide rail is provided with two and is arranged at intervals from top to bottom.
The first sliding frame 20 is in sliding fit with the first sliding section 11 of the sliding rail and is hinged to the hanging rack 50. The second sliding frame 30 is in sliding fit with the second sliding section 12 of the sliding rail, two ends of the folding rack 40 are respectively hinged with the second sliding frame 30 and the hanging rack 50, and the folding rack 40 moves between a folding position and an opening position.
As shown in fig. 7, the first sliding frame 20 includes a first sliding rod 21 and two first sliding blocks 22 respectively fixed to the upper and lower ends of the first sliding rod 21, the two first sliding blocks 22 are respectively in sliding fit with the two first sliding sections 11, and the first sliding rod 21 is hinged to the hanger 50 by a hinge. The second sliding frame 30 includes a second sliding rod 31 and two second sliding blocks 32 respectively fixed to the upper and lower ends of the second sliding rod 31, and the two second sliding blocks 32 are respectively in sliding fit with the two second sliding sections 12. The folding frame 40 comprises a vertical rod 41 and two cross rods 42 fixedly connected to the upper end and the lower end of the vertical rod 41 respectively, the second slide rod 31 is hinged to the vertical rod 41 of the folding frame 40 through two hinges, and the two cross rods 42 are hinged to the hanging frame 50 through hinges. And, the height of the vertical rod 41 is the same as that of the second slide bar 31.
In the present embodiment, the sliding stroke of the first carriage 20 is smaller than that of the second carriage 30, that is, the length of the first sliding section 11 is smaller than that of the second sliding section 12. As shown in fig. 8, the length of the second sliding section 12 is approximately one-half of the length of the sliding rail.
In this embodiment, the front end and the rear end of the first sliding section 11 are respectively provided with a first limiting portion 111 and a second limiting portion 112, and the first sliding block 21 slides between the first limiting portion 111 and the second limiting portion 112. As shown in fig. 7, the first position-limiting portion 111 is a position-limiting block fixedly connected in the slide rail, and the second position-limiting portion 112 is a side edge of the bracket 10.
In this embodiment, the front end and the rear end of the second sliding section 12 are respectively provided with a third limiting portion 121 and a fourth limiting portion 122, and the second slider 32 slides between the third limiting portion 121 and the fourth limiting portion 122. As shown in fig. 5, the third position-limiting portion 121 is a position-limiting plate, and when the second slider 32 moves below the position-limiting plate, the position-limiting plate is tightly fitted with the second slider 32 to limit the second slider 32 from continuously sliding. The fourth limiting portion 122 has the same structure as the first limiting portion 111, and is a limiting block, and when the second slider 32 slides backward to abut against the limiting block, the sliding is stopped.
The locking mechanism comprises a first locking part 71 arranged on the bracket 10 and a second locking part 72 arranged on the hanging rack 50, and the first locking part 71 and the second locking part 72 can be detachably locked and matched; when the first locking portion 71 is separated from the second locking portion 72, the first sliding frame 20 slides along the first sliding section 11, the second sliding frame 30 slides along the second sliding section 12, and the folding frame 40 moves from the folded position to the unfolded position, so that a triangular area is defined between the hanging frame 50, the folding frame 40 and the support frame 10. In this embodiment, the folding frame 40 is parallel to the support frame 10 or the hanging frame 50 when the first locking portion 71 is locked and engaged with the second locking portion 72. In this embodiment, the locking mechanism is a push-type spring locking structure, which is the prior art.
In this embodiment, a tension spring 80 is connected between the first carriage 20 and the bracket 10, and when the first locking portion 71 is separated from the second locking portion 72 and the hanger 50 is rotated, the tension spring 80 can pull the first carriage 20 to slide along the first sliding section 11. As shown in fig. 7, two ends of the tension spring 80 are respectively fixed to the first slide bar 21 and the bracket 10.
In this embodiment, the first locking portion 71 is fixed to the limiting plate and faces the hanging rack 50.
The LCD screen 60 is mounted on the hanger 50.
In this embodiment, the back of the LCD screen 60 is provided with at least one hanging rod 61, the hanging rod 61 is fixedly connected with a U-shaped hanging piece 62, the U-shaped hanging piece 62 is hung on the hanging rack 50, and a locking member is further provided, and the U-shaped hanging piece 62 and the hanging rack 50 are locked together by the locking member. As shown in fig. 10, the locking member is a screw, two hanging rods 61 are arranged on the back of each LCD screen 60 at intervals left and right, and two U-shaped hanging pieces 62 are fixed on the outer side of each hanging rod 61 at intervals up and down. The hanger 50 comprises a square hanger body 51, the left side and the right side of the hanger body 51 are respectively provided with two transverse support rods 52 which are arranged at intervals up and down, two U-shaped hanging pieces 62 on the upper side of the LCD screen 60 are hung at the top end of the hanger body 51, and two U-shaped hanging pieces 62 on the lower side of the LCD screen 60 are hung on the two transverse support rods 52 on the upper side; similarly, the two U-shaped hanging pieces 62 on the upper side of the LCD screen 60 located below are hung on the two horizontal supporting rods 52 located below, and the two U-shaped hanging pieces 62 on the lower side of the LCD screen 60 located below are hung at the bottom end of the rack body 51.
As shown in fig. 1 and fig. 2, the LCD panel 60 of each splicing module 1 is in a closed state, the first locking portion 71 and the second locking portion 72 are in a locked state, the first slider 22 is abutted against the second limiting portion 112, the second slider 32 is tightly fitted with the third limiting portion 121, and the folding frame 40 is in a folded state;
pressing the second locking portion 72 inward to separate the second locking portion 72 from the first locking portion 71, and rotating the hanger 50 or the LCD panel 60 outward, the first slider 22 slides along the first sliding section 11 under the action of the tension spring 80, and the folding leg 40 is slowly opened by the drive of the hanger 50, as shown in fig. 3 and 4; when the first sliding block 22 slides to the second limiting portion 112, the sliding is stopped, as shown in fig. 5 and 6; the hanging rack 50 is further rotated outwards to drive the folding rack 40 to be opened and the second sliding block 32 to slide along the second sliding section 12, until the second sliding block 32 stops sliding when abutting against the fourth limiting portion 122, at which time the opening angle of the hanging rack 50 or the LCD screen 60 is the largest, as shown in fig. 7 and 8.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (11)
1. The utility model provides a LCD screen concatenation module convenient to installation is maintained which characterized in that: it includes support, first balladeur train, second balladeur train, folding leg, stores pylon, locking mechanism and an at least LCD screen, wherein:
the bracket is provided with at least one sliding rail, and the sliding rail is provided with a first sliding section and a second sliding section;
the first sliding frame is in sliding fit with the first sliding section of the sliding rail and is hinged with the hanging rack;
the second sliding frame is in sliding fit with a second sliding section of the sliding rail, two ends of the folding frame are respectively hinged with the second sliding frame and the hanging frame, and the folding frame moves between a folding position and an opening position;
the LCD screen is arranged on the hanging rack;
the locking mechanism comprises a first locking part arranged on the bracket and a second locking part arranged on the hanging rack, and the first locking part and the second locking part can be separately locked and matched;
when the first locking part is separated from the second locking part, the first sliding frame is driven by rotating the hanging frame to slide along the first sliding section, the second sliding frame slides along the second sliding section, and the folding frame moves from the folding position to the opening position, so that a triangular area is enclosed among the hanging frame, the folding frame and the support.
2. The LCD screen splicing module convenient for installation and maintenance of claim 1, wherein: when the first locking part is locked and matched with the second locking part, the folding frame is parallel to the support or the hanging frame.
3. The LCD screen splicing module convenient for installation and maintenance of claim 2, wherein: and a tension spring is connected between the first sliding frame and the bracket, and can pull the first sliding frame to slide along the first sliding section when the first locking part is separated from the second locking part and the hanging frame is rotated.
4. The LCD screen splicing module convenient for installation and maintenance of claim 2, wherein: the sliding stroke of the first carriage is smaller than that of the second carriage.
5. The LCD screen splicing module convenient for installation and maintenance of claim 4, wherein: the front end and the rear end of the first sliding section are respectively provided with a first limiting part and a second limiting part, and the first sliding frame slides between the first limiting part and the second limiting part.
6. The LCD screen splicing module convenient for installation and maintenance of claim 4, wherein: the front end and the rear end of the second sliding section are respectively provided with a third limiting part and a fourth limiting part, and the second sliding frame slides between the third limiting part and the fourth limiting part.
7. The LCD screen splicing module convenient for installation and maintenance of claim 6, wherein: the first locking part is fixedly connected to the third limiting part and faces the hanging rack.
8. The LCD screen splicing module convenient for installation and maintenance of claim 1, wherein: the back of the LCD screen is provided with at least one hanging rod, the hanging rod is fixedly connected with a U-shaped hanging piece, the U-shaped hanging piece is hung on the hanging rack, and a locking piece is additionally arranged and used for locking the U-shaped hanging piece and the hanging rack together.
9. The LCD screen splicing module convenient for installation and maintenance of claim 1, wherein: the number of the LCD screens is multiple and the LCD screens are arranged at intervals along the height direction of the support.
10. The LCD screen splicing module convenient for installation and maintenance of claim 1, wherein: the locking mechanism adopts a pressing type spring locking structure.
11. A spliced screen using the LCD screen splicing module for easy installation and maintenance of any one of claims 1 to 10, wherein: the spliced screen is formed by splicing a plurality of splicing modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635331.7U CN210606463U (en) | 2019-09-27 | 2019-09-27 | LCD screen splicing module convenient to install and maintain and splicing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921635331.7U CN210606463U (en) | 2019-09-27 | 2019-09-27 | LCD screen splicing module convenient to install and maintain and splicing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210606463U true CN210606463U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921635331.7U Active CN210606463U (en) | 2019-09-27 | 2019-09-27 | LCD screen splicing module convenient to install and maintain and splicing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210606463U (en) |
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- 2019-09-27 CN CN201921635331.7U patent/CN210606463U/en active Active
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