CN214744715U - Support frame of LED display screen - Google Patents
Support frame of LED display screen Download PDFInfo
- Publication number
- CN214744715U CN214744715U CN202120515114.5U CN202120515114U CN214744715U CN 214744715 U CN214744715 U CN 214744715U CN 202120515114 U CN202120515114 U CN 202120515114U CN 214744715 U CN214744715 U CN 214744715U
- Authority
- CN
- China
- Prior art keywords
- display screen
- protection pad
- led display
- mounting bracket
- support frame
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 101150006573 PAN1 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a support frame of LED display screen in display screen field, including supporting the drain pan, the internally mounted who supports the drain pan has four moving mechanism, supports the top of drain pan and installs the mounting bracket, and the mounting bracket passes through elevating system and supports the drain pan and link to each other, installs the LED display screen in the mounting bracket, and four apex angle punishments in inside of mounting bracket do not install a clamping mechanism who is used for fixed LED display screen, and clamping mechanism includes: first protection is filled up, the second is protected and is filled up, the spring, the slide bar, gyro wheel and spout, first protection is filled up and is installed in the inside left end of mounting bracket, the second protection is filled up on the right side of first protection, the right side inner wall elastic connection of second protection pad through a plurality of springs and mounting bracket, the slide bar that extends to the mounting bracket outside is installed on the right side of second protection pad, a plurality of gyro wheels are installed in the left side of slide bar, offer the spout that is used for the gyro wheel on the second protection pad. The utility model discloses it is convenient to the installation and the dismantlement of display screen, and height adjustment is convenient, and it is convenient to remove.
Description
Technical Field
The utility model relates to a display screen field specifically is a support frame of LED display screen.
Background
The LED display screen is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, images, video, etc.
The existing LED display screen support frame is inconvenient when the display screen is installed in the LED display screen support frame, so that the support frame convenient for installing and disassembling the display screen is urgently required to be developed aiming at the current situation so as to overcome the defects in the current practical application and meet the current requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a support frame of LED display screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a support frame of LED display screen, is including supporting the drain pan, the internally mounted who supports the drain pan has four moving mechanism, support the top of drain pan and install the mounting bracket, the mounting bracket passes through elevating system and supports the drain pan and link to each other, install the LED display screen in the mounting bracket, a clamping mechanism who is used for fixed LED display screen is do not installed to four apex angle punishments in the inside of mounting bracket, clamping mechanism includes: first protection pad, second protection pad, spring, slide bar, gyro wheel and spout, first protection pad is installed in the inside left end of mounting bracket, the second protection pad is installed on the right side of first protection pad, the LED display screen is located between first protection pad and the second protection pad, the right side inner wall elastic connection of second protection pad through a plurality of springs and mounting bracket, the slide bar that extends to the mounting bracket outside is installed on the right side of second protection pad, a plurality of gyro wheels are installed in the left side of slide bar, offer the spout that is used for the gyro wheel on the second protection pad.
As a further aspect of the present invention: the moving mechanism includes: the hydraulic cylinder is connected with the caster through a telescopic rod.
As a further aspect of the present invention: the lifting mechanism comprises: motor, lead screw, first screw thread, second screw thread, first slider, second slider, pendulum rod and free bearing, the output shaft of motor passes through the shaft coupling and links to each other with the lead screw, first screw thread has been seted up to half section on the left side of lead screw, the second screw thread has been seted up to half section on the right side of lead screw, the second slider is installed to the left end of lead screw, first slider is installed to the right-hand member of lead screw, all install a pendulum rod on first slider and the second slider, the top of pendulum rod is passed through the free bearing and is linked to each other with the mounting bracket, all install a free bearing that links to each other with the pendulum rod on first slider and the second slider.
As a further aspect of the present invention: the two swing rods are arranged in bilateral symmetry.
As a further aspect of the present invention: the first thread and the second thread are opposite in rotation direction.
As a further aspect of the present invention: the first protection pad and the second protection pad are both made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that: when the support frame of the LED display screen is used, the LED display screen is installed in the installation frame, the slide rod is pulled, the slide rod drives the idler wheel to move, the idler wheel slides into the sliding groove, the second protection pad is extruded through the idler wheel, the LED display screen is clamped through the matching of the second protection pad and the first protection pad, and when the support frame is disassembled, the slide rod is pushed, so that the slide rod drives the idler wheel to move out of the sliding groove, the LED display screen can be disassembled, and the installation and the disassembly are more convenient; when the device moves, the hydraulic cylinder drives the trundles to move downwards, so that the supporting bottom shell is separated from the ground, the trundles can move, and after the movement is finished, the trundles are retracted into the supporting bottom shell, so that the whole device is placed more stably; the motor drives the lead screw to rotate, the lead screw rotates to drive the first sliding block and the second sliding block to move in opposite directions, and the first sliding block and the second sliding block move in opposite directions to drive the two swing rods to swing in opposite directions, so that the height of the mounting frame can be adjusted. To sum up, the utility model discloses installation and dismantlement to the display screen are convenient, and height adjustment is convenient, and it is convenient to remove.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a view from a-a direction in the structural schematic diagram of the present invention.
Fig. 3 is a partial view of the present invention at B in fig. 2.
Fig. 4 is a view from C-C in fig. 3 according to the present invention.
Fig. 5 is a schematic perspective view of the middle mounting frame of the present invention.
In the figure: 1-supporting bottom shell, 2-moving mechanism, 201-hydraulic cylinder, 202-truckle, 3-lifting mechanism, 301-motor, 302-screw rod, 303-first screw thread, 304-second screw thread, 305-first slide block, 306-second slide block, 307-swing rod, 308-hinged support, 4-mounting frame, 401-mounting port, 5-LED display screen, 6-clamping mechanism, 601-first protection pad, 602-second protection pad, 603-spring, 604-slide rod, 605-roller and 606-sliding chute.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first", "second" and "third" are used for the sake of clarity in describing the numbering of the product parts and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
Examples
Referring to fig. 1-5, in an embodiment of the present invention, a support frame for an LED display screen includes a supporting bottom case 1, four moving mechanisms 2 are installed inside the supporting bottom case 1, and the moving mechanisms 2 include: pneumatic cylinder 201 and truckle 202, pneumatic cylinder 201 passes through the screw and supports drain pan 1, the telescopic link of pneumatic cylinder 201 links to each other with truckle 202, support the top of drain pan 1 and install mounting bracket 4, mounting bracket 4 links to each other with supporting drain pan 1 through elevating system 3, elevating system 3 includes: the output shaft of the motor 301 is connected with the screw 302 through a coupler, the left half section of the screw 302 is provided with a first thread 303, the right half section of the screw 302 is provided with a second thread 304, the rotating directions of the first thread 303 and the second thread 304 are opposite, the left end of the screw 302 is provided with the second slider 306, the right end of the screw 302 is provided with the first slider 305, the first slider 305 and the second slider 306 are both connected with the screw 302 through balls (not shown), the first slider 305 and the second slider 306 are both provided with a swing rod 307, the two swing rods 307 are arranged in bilateral symmetry, the top of the swing rod 307 is connected with the 4 through a hinged support 308, the first slider 305 and the second slider 306 are both provided with a hinged support 308 connected with the swing rod 307, installing port 401 has been seted up to the right-hand member of mounting bracket 4, install LED display screen 5 in the mounting bracket 4, four apex angle punishments in inside of mounting bracket 4 do not install a clamping mechanism 6 that is used for fixed LED display screen 5, clamping mechanism 6 includes: first protection pad 601, second protection pad 602, spring 603, slide bar 604, gyro wheel 605 and spout 606, first protection pad 601 is installed in the inside left end of mounting bracket 4, second protection pad 602 is installed on the right side of first protection pad 601, LED display screen 5 is located between first protection pad 601 and the second protection pad 602, second protection pad 602 is through the right side inner wall elastic connection of a plurality of springs 603 with mounting bracket 4, slide bar 604 that extends to the mounting bracket 4 outside is installed on the right side of second protection pad 602, a plurality of gyro wheels 605 are installed to the left side of slide bar 604, offer the spout 606 that is used for gyro wheel 605 on the second protection pad 602, first protection pad 601 and second protection pad 602 all adopt rubber to make. When the LED display screen assembling device is used, the LED display screen 5 is installed in the installation frame 4, the sliding rod 604 is pulled, the sliding rod 604 drives the roller 605 to move, the roller 605 slides into the sliding groove 606, the second protection pad 602 is extruded through the roller 605, the LED display screen 5 is clamped through the matching of the second protection pad 602 and the first protection pad 601, and when the LED display screen assembling device is disassembled, the sliding rod 604 is pushed, so that the sliding rod 604 drives the roller 605 to move out of the sliding groove 606, the LED display screen 5 can be disassembled, and the installation and the disassembly are more convenient; during moving, the hydraulic cylinder 201 drives the caster 202 to move downwards, so that the support bottom case 1 is separated from the ground, the caster 202 can move, and after the moving is finished, the caster 202 is retracted into the support bottom case 1, so that the whole device is placed more stably; the motor 301 drives the lead screw 302 to rotate, the lead screw 302 rotates to drive the first slider 305 and the second slider 306 to move towards each other, and the first slider 305 and the second slider 306 move towards each other to drive the two swing rods 307 to swing towards each other, so that the height of the mounting frame 4 can be adjusted.
The utility model discloses a theory of operation is: when the support frame of the LED display screen is used, the LED display screen 5 is installed in the installation frame 4, the sliding rod 604 is pulled, the roller 605 is driven to move through the sliding rod 604, the roller 605 slides into the sliding groove 606, the second protection pad 602 is extruded through the roller 605, the LED display screen 5 is clamped through the matching of the second protection pad 602 and the first protection pad 601, when the support frame of the LED display screen is disassembled, the sliding rod 604 is pushed, the roller 605 is driven by the sliding rod 604 to move out of the sliding groove 606, and the LED display screen 5 can be disassembled, so that the installation and the disassembly are more convenient; during moving, the hydraulic cylinder 201 drives the caster 202 to move downwards, so that the support bottom case 1 is separated from the ground, the caster 202 can move, and after the moving is finished, the caster 202 is retracted into the support bottom case 1, so that the whole device is placed more stably; the motor 301 drives the lead screw 302 to rotate, the lead screw 302 rotates to drive the first slider 305 and the second slider 306 to move towards each other, and the first slider 305 and the second slider 306 move towards each other to drive the two swing rods 307 to swing towards each other, so that the height of the mounting frame 4 can be adjusted.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a support frame of LED display screen, is including supporting drain pan (1), its characterized in that: the internally mounted who supports drain pan (1) has four moving mechanism (2), support the top of drain pan (1) and install mounting bracket (4), mounting bracket (4) link to each other with supporting drain pan (1) through elevating system (3), install LED display screen (5) in mounting bracket (4), four apex angle punishments in inside of mounting bracket (4) do not install one and are used for fixed clamping mechanism (6) of LED display screen (5), clamping mechanism (6) include: first protection pad (601), second protection pad (602), spring (603), slide bar (604), gyro wheel (605) and spout (606), first protection pad (601) is installed in the inside left end of mounting bracket (4), second protection pad (602) is installed on the right side of first protection pad (601), LED display screen (5) are located between first protection pad (601) and second protection pad (602), second protection pad (602) is through the right side inner wall elastic connection of a plurality of springs (603) with mounting bracket (4), slide bar (604) that extend to mounting bracket (4) outside is installed on the right side of second protection pad (602), a plurality of gyro wheels (605) are installed in the left side of slide bar (604), offer spout (606) that are used for gyro wheel (605) on second protection pad (602).
2. The support frame of the LED display screen of claim 1, wherein: the moving mechanism (2) includes: the hydraulic cylinder (201) and the truckle (202), hydraulic cylinder (201) pass through screw and support drain pan (1), the telescopic link of hydraulic cylinder (201) links to each other with truckle (202).
3. The support frame of the LED display screen of claim 1, wherein: the lifting mechanism (3) comprises: a motor (301), a lead screw (302), a first thread (303), a second thread (304), a first slide block (305), a second slide block (306), a swing rod (307) and a hinged support (308), an output shaft of the motor (301) is connected with a lead screw (302) through a coupler, a first thread (303) is arranged at the left half section of the lead screw (302), a second thread (304) is arranged on the right half section of the screw rod (302), a second sliding block (306) is arranged at the left end of the screw rod (302), a first sliding block (305) is arranged at the right end of the screw rod (302), a swinging rod (307) is arranged on each of the first sliding block (305) and the second sliding block (306), the top of the swing rod (307) is connected with the mounting rack (4) through a hinged support (308), and the first sliding block (305) and the second sliding block (306) are respectively provided with a hinged support (308) connected with a swing rod (307).
4. The support frame of the LED display screen of claim 3, wherein: the two swing rods (307) are arranged in bilateral symmetry.
5. The support frame of the LED display screen of claim 3, wherein: the first thread (303) and the second thread (304) are opposite in rotation direction.
6. The support frame of the LED display screen of claim 1, wherein: the first protection pad (601) and the second protection pad (602) are both made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515114.5U CN214744715U (en) | 2021-03-11 | 2021-03-11 | Support frame of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120515114.5U CN214744715U (en) | 2021-03-11 | 2021-03-11 | Support frame of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214744715U true CN214744715U (en) | 2021-11-16 |
Family
ID=78593413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120515114.5U Expired - Fee Related CN214744715U (en) | 2021-03-11 | 2021-03-11 | Support frame of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214744715U (en) |
-
2021
- 2021-03-11 CN CN202120515114.5U patent/CN214744715U/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: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |