CN210687592U - Front maintenance support of concatenation large-size screen - Google Patents
Front maintenance support of concatenation large-size screen Download PDFInfo
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- CN210687592U CN210687592U CN201921780992.9U CN201921780992U CN210687592U CN 210687592 U CN210687592 U CN 210687592U CN 201921780992 U CN201921780992 U CN 201921780992U CN 210687592 U CN210687592 U CN 210687592U
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Abstract
The utility model discloses a front maintenance support for splicing a large screen, which comprises a rear frame and mounting rods, wherein the mounting rods are arranged on two sides of the rear frame, the upper ends of the front sides of the mounting rods are fixedly hinged with first supporting arms, the front ends of the first supporting arms are provided with front supporting rods, the lower ends of the inner sides of the front supporting rods are provided with first chutes, the front ends of the first supporting arms are movably hinged in the first chutes, the upper ends of the rear sides of the front supporting rods are fixedly hinged with second supporting arms, and the lower ends of the front sides of the mounting rods are provided with second chutes; the utility model discloses a big screen mounting panel installation display screen utilizes the articulated setting of first support arm and second support arm, when the maintenance, only needs to pull out the display screen outwards, and the one end of first support arm shifts in first spout, and the one end of second support arm shifts in the second spout, can extend, is convenient for take out certain limit, convenient maintenance with the display screen that needs maintain.
Description
Technical Field
The utility model relates to a maintain support technical field, especially relate to a front maintenance support of big screen of concatenation.
Background
With the rapid development of televisions and display screens, people pursue for living quality, and the use requirements of the televisions and the display screens are higher and higher, wherein when a plurality of display screens are spliced to be installed on a wall, a support is needed to fix the display screens on a wall body according to a preset number and an arrangement mode;
present support is generally fixed, among a plurality of concatenation screens, if wherein a screen if need be maintained, just must demolish all screens about this screen and above and just can take out it, and the maintenance difficulty, and the height that fixed display screen was difficult to adjust to current support is not convenient enough, consequently, the utility model provides a preceding maintenance support of concatenation large screen is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a front maintenance support of concatenation large screen, this front maintenance support of concatenation large screen passes through large screen mounting panel installation display screen, utilize the articulated setting of first support arm and second support arm, when the maintenance, only need outwards pull out the display screen, the one end of first support arm is at first spout internal displacement, the one end of second support arm is at second spout internal displacement, can extend, be convenient for take out the certain limit with the display screen that needs maintain, convenient maintenance, in the time of normal use, only need push into the display screen, first support arm and the folding restoration of second support arm are folded, utilize the effect of magnet to adsorb installation pole and preceding bracing pole can fixed display screen.
In order to solve the problems, the utility model provides a front maintenance support for splicing a large screen, which comprises a rear frame and mounting rods, wherein the mounting rods are arranged on two sides of the rear frame, the upper ends of the front sides of the mounting rods are fixedly hinged with first supporting arms, the front ends of the first supporting arms are respectively provided with a front supporting rod, the lower ends of the inner sides of the front supporting rods are respectively provided with a first chute, the front ends of the first supporting arms are movably hinged in the first chutes, the upper ends of the rear sides of the front supporting rods are fixedly hinged with second supporting arms, the lower ends of the front sides of the mounting rods are respectively provided with a second chute, the rear ends of the second supporting arms are movably hinged in the second chutes, the upper ends and the lower ends between the two groups of the front supporting rods are respectively provided with a connecting rod, the two sides between the two groups of the connecting rods are respectively provided with a sliding rod, a movable plate is movably mounted between the two groups of the sliding rods, and the front, and the middle position between the two groups of connecting rods is provided with a threaded screw rod in a rotating mode, the upper end of the connecting rod is provided with a rotating motor connected with the threaded screw rod, and the threaded screw rod penetrates through the middle position of the movable plate and is in threaded adaptation.
The further improvement lies in that: the middle position of the second supporting arm is provided with a fit groove, the first supporting arm penetrates through the fit groove, and the first supporting arm is in damping fit with the fit groove.
The further improvement lies in that: the large-screen mounting plate is at least provided with two groups, the upper end of the large-screen mounting plate is provided with mounting holes, the mounting holes are provided with a plurality of groups, the lower end of the large-screen mounting plate is provided with wiring holes, and the wiring holes are provided with a plurality of groups.
The further improvement lies in that: the upper and lower sides of the rear end of the inner side of the rear frame are provided with fixing plates, positioning holes are formed in the fixing plates, and multiple groups of positioning holes are formed in the positioning holes.
The further improvement lies in that: the upper and lower ends of the front side of the mounting rod are respectively provided with a magnet, and the upper and lower ends of the rear side of the front stay rod are respectively provided with a magnetic suction block matched with the magnet.
The utility model has the advantages that: the utility model discloses a large-size screen mounting panel installation display screen, utilize the articulated setting of first support arm and second support arm, when the maintenance, only need outwards pull out the display screen, the one end of first support arm is at the displacement of first spout, the one end of second support arm is at the displacement of second spout, can extend, be convenient for take out the certain limit with the display screen that needs to maintain, convenient maintenance, in the time of normal use, only need push into the display screen, first support arm and the folding resetting of second support arm, utilize the effect of magnet to adsorb and live installation pole and preceding bracing piece can fixed display screen, in addition, it is rotatory to pass through the screw lead screw, can drive the fly leaf and go up and down along the litter and change the height, thereby adjust the height of display screen, conveniently adjust the concatenation position of a plurality of display screens promptly, more pleasing to the eye, also facilitate for maintenance or the solitary dismantlement of display screen.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic view of the fitting groove of the present invention.
Wherein: 1. a rear frame; 2. mounting a rod; 3. a first support arm; 4. a front stay bar; 5. a first chute; 6. a second support arm; 7. a second chute; 8. a connecting rod; 9. a slide rod; 10. a movable plate; 11. a large screen mounting plate; 12. a threaded lead screw; 13. a rotating electric machine; 14. a fitting groove; 15. mounting holes; 16. a wiring hole; 17. a fixing plate; 18. positioning holes; 19. and a magnet.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2 and 3, the embodiment provides a front maintenance support for splicing a large screen, which includes a rear frame 1 and mounting rods 2, wherein the mounting rods 2 are respectively disposed on two sides of the rear frame 1, the upper ends of the front sides of the two sets of mounting rods 2 are fixedly hinged with first support arms 3, the front ends of the two sets of first support arms 3 are respectively mounted with front support rods 4, the lower ends of the inner sides of the front support rods 4 are respectively provided with a first chute 5, the front ends of the first support arms 3 are movably hinged in the first chutes 5, the upper ends of the rear sides of the front support rods 4 are respectively fixedly hinged with a second support arm 6, the lower ends of the front sides of the mounting rods 2 are respectively provided with a second chute 7, the rear ends of the second support arms 6 are movably hinged in the second chutes 7, the upper ends and the lower ends between the two sets of front support rods 4 are respectively provided with a connecting rod 8, and the two sides between the two sets of the connecting, two sets of movable mounting has fly leaf 10 between the litter 9, and the front side of fly leaf 10 is fixed with big screen mounting panel 11, and is two sets of intermediate position department between the connecting rod 8 rotates and is equipped with screw lead screw 12, and the upper end be equipped with the rotating electrical machines 13 of being connected with screw lead screw 12 on the connecting rod 8, screw lead screw 12 runs through intermediate position department and the screw thread adaptation of fly leaf 10. During the use, install the display screen through big screen mounting panel 11, when the maintenance, only need outwards pull out the display screen, the one end of first support arm 3 is at the displacement of first spout 5, the one end of second support arm 6 is at the displacement of second spout 7, can extend, be convenient for take out the certain limit with the display screen that needs to maintain, in the time of normal use, only need push away the display screen into, first support arm 3 and second support arm 6 are folding reset can, when needing to change the display screen height, it is rotatory to utilize rotating electrical machines 13 to drive threaded lead screw 12, fly leaf 10 goes up and down along litter 9 and changes the height, thereby adjust the height of display screen.
A fit groove 14 is formed in the middle of the second support arm 6, the first support arm 3 penetrates through the fit groove 14, and the first support arm 3 is in damping fit with the fit groove 14. When the first supporting arm 3 moves in the fit groove 14, a certain damping force is generated, so that the process of taking out or resetting the display screen is more stable.
Big screen mounting panel 11 is equipped with two sets ofly, just upper end on the big screen mounting panel 11 is equipped with mounting hole 15, and mounting hole 15 is equipped with the multiunit, the lower extreme on the big screen mounting panel 11 is equipped with wiring hole 16, and wiring hole 16 is equipped with the multiunit. The display screen is used for installing the display screen and threading.
The upper end and the lower end of the front side of the mounting rod 2 are both provided with magnets 19, and the upper end and the lower end of the rear side of the front support rod 4 are both provided with magnetic blocks matched with the magnets 19. The display screen can be fixed by adsorbing the mounting rod 2 and the front support rod 4 under the action of the magnet.
The front maintenance support for splicing the large screen is used for installing the display screen through the large screen installation plate 11, the first support arm 3 and the second support arm 6 are hinged, when in maintenance, the display screen is only required to be pulled out, one end of the first support arm 3 is displaced in the first sliding groove 5, one end of the second support arm 6 is displaced in the second sliding groove 7, the display screen can be extended, the display screen needing to be maintained can be conveniently taken out to a certain range, the maintenance is convenient, when in normal use, the display screen is only required to be pushed in, the first support arm 3 and the second support arm 6 are folded and reset, the installation rod 2 and the front support rod 4 are adsorbed by the action of the magnet 19, the display screen can be fixed, in addition, the movable plate 10 can be driven to lift along the sliding rod 9 to change the height through the rotation of the threaded screw rod 12, so that the height of the display screen is adjusted, namely the splicing positions of a plurality of display screens are, and also provides convenience for maintenance or individual disassembly of the display screen.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a front maintenance support of concatenation large-size screen, includes rear frame (1) and installation pole (2), its characterized in that: both sides on the rear frame (1) are provided with mounting rods (2), the upper ends of the front sides of the two groups of mounting rods (2) are fixedly hinged with first supporting arms (3), the front ends of the two groups of first supporting arms (3) are provided with front supporting rods (4), the lower ends of the inner sides of the front supporting rods (4) are provided with first sliding chutes (5), the front ends of the first supporting arms (3) are movably hinged in the first sliding chutes (5), the upper ends of the rear sides of the front supporting rods (4) are fixedly hinged with second supporting arms (6), the lower ends of the front sides of the mounting rods (2) are provided with second sliding chutes (7), the rear ends of the second supporting arms (6) are movably hinged in the second sliding chutes (7), the upper ends and the lower ends between the two groups of the front supporting rods (4) are provided with connecting rods (8), both sides between the two groups of the connecting rods (8) are provided with sliding rods (9), and movable plates (10) are movably mounted between the two groups of the sliding rods (9), and the front side of fly leaf (10) is fixed with big screen mounting panel (11), and is two sets of intermediate position department between connecting rod (8) rotates and is equipped with screw lead screw (12), and the upper end be equipped with rotating electrical machines (13) of being connected with screw lead screw (12) on connecting rod (8), screw lead screw (12) run through the intermediate position department and the screw thread adaptation of fly leaf (10).
2. The front maintenance support for splicing a large screen, according to claim 1, is characterized in that: a fit groove (14) is formed in the middle of the second supporting arm (6), the first supporting arm (3) penetrates through the fit groove (14), and the first supporting arm (3) is in damping fit with the fit groove (14).
3. The front maintenance support for splicing a large screen, according to claim 1, is characterized in that: big screen mounting panel (11) are equipped with two sets ofly at least, just upper end on big screen mounting panel (11) is equipped with mounting hole (15), and mounting hole (15) are equipped with the multiunit, lower extreme on big screen mounting panel (11) is equipped with wiring hole (16), and wiring hole (16) are equipped with the multiunit.
4. The front maintenance support for splicing a large screen, according to claim 1, is characterized in that: the rear frame is characterized in that fixing plates (17) are arranged above and below the rear end of the inner side of the rear frame (1), positioning holes (18) are formed in the fixing plates (17), and multiple groups of positioning holes (18) are formed.
5. The front maintenance support for splicing a large screen, according to claim 1, is characterized in that: the upper and lower ends of the front side of the mounting rod (2) are provided with magnets (19), and the upper and lower ends of the rear side of the front support rod (4) are provided with magnetic blocks matched with the magnets (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780992.9U CN210687592U (en) | 2019-10-23 | 2019-10-23 | Front maintenance support of concatenation large-size screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780992.9U CN210687592U (en) | 2019-10-23 | 2019-10-23 | Front maintenance support of concatenation large-size screen |
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| Publication Number | Publication Date |
|---|---|
| CN210687592U true CN210687592U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780992.9U Active CN210687592U (en) | 2019-10-23 | 2019-10-23 | Front maintenance support of concatenation large-size screen |
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| CN (1) | CN210687592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822020A (en) * | 2022-04-11 | 2022-07-29 | 王茹 | Early warning system for monitoring urban public transport |
-
2019
- 2019-10-23 CN CN201921780992.9U patent/CN210687592U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114822020A (en) * | 2022-04-11 | 2022-07-29 | 王茹 | Early warning system for monitoring urban public transport |
| CN114822020B (en) * | 2022-04-11 | 2024-02-20 | 王茹 | Early warning system for urban public transport monitoring |
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