CN210241092U - Electronic screen convenient to overturn pictures - Google Patents
Electronic screen convenient to overturn pictures Download PDFInfo
- Publication number
- CN210241092U CN210241092U CN201920703878.XU CN201920703878U CN210241092U CN 210241092 U CN210241092 U CN 210241092U CN 201920703878 U CN201920703878 U CN 201920703878U CN 210241092 U CN210241092 U CN 210241092U
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- electronic screen
- rotating gear
- rotating
- ring
- gear
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Abstract
The utility model relates to a LED electronic screen technical field just discloses an electronic screen convenient to upset picture. This electronic screen convenient to upset picture, including the folding leg, turn to device and display device, the folding leg is through turning to device and display device swing joint, turns to the device and includes the connecting cylinder, and the inside movable mounting of connecting cylinder has the rotation ring gear, and it has rotating gear to rotate the ring gear meshing, and the inside movable mounting of connecting cylinder has the spacing ring, and the positive fixed surface of stopper installs the solid fixed cylinder, and the one end fixed mounting of solid fixed cylinder has the spring. This electronic screen convenient to upset picture, when the upset of picture is carried out to needs, through removing the connecting block, the removal through the connecting block drives the rack bar and removes, through the meshing of rack bar and gear, makes the gear take place to rotate, and the rack bar that lies in the diagonal angle simultaneously moves under the effect of conveyer belt in step, and when the rack bar moved to the end by the initiating terminal, the upset of one hundred eighty degrees was realized to the display screen.
Description
Technical Field
The utility model relates to a LED electronic screen technical field specifically is an electronic screen convenient to upset picture.
Background
The LED electronic screen can display dynamic image-text pictures generated by a computer as a best tool for displaying large-scale real-time dynamic display information with low power consumption, and can be divided into three types from the installation environment, namely an indoor LED electronic screen, an outdoor LED electronic screen and a semi-outdoor LED electronic screen, wherein the light of each installation environment is different, so that millions of people cannot be wrongly installed, and if the people cannot see the LED electronic screen, the LED electronic screen is too bright or too dark. The LED display screen generally has four colors from the color, namely a single-color LED electronic screen, a double-primary-color LED electronic screen, a three-primary-color LED electronic screen and a full-color LED electronic screen, wherein the four colors are different in change, and the three primary colors are generally used on the market.
Current LED display screen is all through connecting parts fixed mounting such as couple on the wall, and the installation angle of electronic screen is mostly fixed simultaneously, and when light regulation changes, thereby the phenomenon of backlight can appear on the surface of electronic screen influences people and acquires information from the electronic screen, simultaneously again because the fixed of electronic screen installation angle can not in time adjust to the very big display effect who has reduced the electronic screen
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an electronic screen convenient to upset picture possesses but angle regulation and has advantages such as self-locking function and electronic screen picture can overturn, has solved current electronic screen because of the problem that external light influences the demonstration is received to the fixed mounting angle.
The utility model provides a technical scheme that its technical problem adopted is: the electronic screen convenient for turning pictures comprises a folding frame, a steering device and a display device, wherein the folding frame is movably connected with the display device through the steering device.
The steering device comprises a connecting cylinder, a rotating gear ring is movably mounted inside the connecting cylinder, the rotating gear ring is meshed with a rotating gear, a limiting ring is movably mounted inside the connecting cylinder, a fixed cylinder is fixedly mounted on the front surface of the limiting ring, a spring is fixedly mounted at one end of the fixed cylinder, and a connecting block is movably mounted inside the limiting ring through a rotating shaft.
The display device comprises a mounting box, a conveyor belt is movably mounted inside the mounting box, a rack rod is fixedly mounted on the front surface of the conveyor belt, a pushing block is fixedly mounted at the top of the rack rod, a gear is meshed with the bottom of the rack rod, and a display screen is fixedly mounted at the axis center of the gear.
Furthermore, a stator is fixedly arranged on the periphery of the rotating gear ring in an annular array mode, and a groove matched with the stator is formed in the limiting ring.
Furthermore, the periphery of the rotating gear ring is fixed with arc sections which are symmetrical to each other and have progressive heights, and the bottom of the connecting block is provided with an inclined plane matched with the arc sections.
Furthermore, the number of the rotating gear rings and the number of the rotating gears are two, and the rotating gear rings and the rotating gears are meshed with each other in a vertical mode.
Further, the number of the rack bars is two, two of the rack bars are fixedly installed on the front surface of the conveyor belt in a diagonal manner, and one of the rack bars is fixedly installed at the bottom of the push block.
Furthermore, the mounting box is in the shape of a rectangular block with a rectangular through hole formed in the mounting box, the number of the gears is seven, and the seven gears are movably mounted in the inner walls of the left side and the right side of the mounting box in a linear arrangement mode and are meshed with each other.
The utility model has the advantages that:
1. this electronic screen convenient to upset picture, through rotatory mounting box, through the rotation that rotates the ring gear, through and the meshing effect between the running gear realize rotatory, when rotating the ring gear rotatory, through the contact between the circular arc section that sets up on the running gear and the connecting block, when rotating the ring gear and rotating, use the connecting block at the earlier rebound of the inside of spacing ring, promote the spacing ring rebound afterwards, after rotating the ring gear stall, stimulate the spacing ring downwards under the effect of spring, make the inside recess of spacing ring and rotate the peripheral stator of ring gear and contact, restriction to the stator through the recess, make and turn to the device and realize the auto-lock.
2. This electronic screen convenient to upset picture, when the upset of picture is carried out to needs, through removing the connecting block, the removal through the connecting block drives the rack bar and removes, through the meshing of rack bar and gear, makes the gear take place to rotate, and the rack bar that lies in the diagonal angle simultaneously moves under the effect of conveyer belt in step, and when the rack bar moved to the end by the initiating terminal, the upset of one hundred eighty degrees was realized to the display screen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the steering device of the present invention;
fig. 3 is a schematic view of the internal structure of the display device of the present invention;
fig. 4 is the connection schematic diagram of the limiting ring and the rotating gear ring of the present invention.
Description of reference numerals: 1 folding frame, 2 steering device, 201 connecting cylinder, 202 rotating gear ring, 203 rotating gear, 204 spacing ring, 205 fixing cylinder, 206 spring, 207 connecting block, 3 display device, 301 mounting box, 302 conveying belt, 303 rack bar, 304 push block, 305 gear, 306 display screen.
Detailed Description
The technical solution in 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.
Referring to fig. 1-4, an electronic screen convenient for turning over a picture includes a folding frame 1, a turning device 2 and a display device 3, wherein the folding frame 1 is movably connected with the display device 3 through the turning device 2.
The steering device 2 comprises a connecting cylinder 201, the steering device 2 is respectively fixedly connected with the folding frame 1 and the display device 3 through the connecting cylinder 201, a rotating gear ring 202 is movably arranged inside the connecting cylinder 201, a stator is fixedly arranged on the periphery of the rotating gear ring 202 in an annular array mode, a groove matched with the stator is formed in the limiting ring 204, and through matching between the stator and the groove, when the rotating gear ring 202 stops rotating, the limiting ring 204 is pulled by a spring 206 to fix the stator through combination of the groove and the stator, so that the rotating gear ring 202 is prevented from rotating, the rotating gear ring 202 is meshed with a rotating gear 203, the rotating gear ring 202 and the rotating gear 203 are respectively two, the rotating gear ring 202 is meshed with the rotating gear 203 in a vertical mode, namely, the rotating gear ring 202 is positioned on the upper side and the lower side inside the connecting cylinder 201, the rotating gear 203 is meshed between the two rotating gear rings 202, a limiting ring 204 is movably arranged in the connecting cylinder 201, a fixed cylinder 205 is fixedly arranged on the front surface of the limiting ring 204, a spring 206 is fixedly arranged at one end of the fixed cylinder 205, a connecting block 207 is movably arranged in the limiting ring 204 through a rotating shaft, a sliding chute matched with the rotating shaft is arranged in the connecting block 207, arc sections which are symmetrical with each other and have progressive heights are fixed on the periphery of the rotating gear ring 202, an inclined plane matched with the arc sections is arranged at the bottom of the connecting block 207, and through the contact between the arc sections arranged on the rotating gear ring 202 and the connecting block 207, when the rotary gear ring 202 rotates, the connecting block 207 is made to move upwards in the limiting ring 204, and then the limiting ring 204 is pushed to move upwards, and after the rotary gear ring 202 stops rotating, because the connecting block 207 is movably mounted inside the stop collar 204, the spring 206 can pull the stop collar 204 downward.
The display device 3 comprises a mounting box 301, a conveyor belt 302 is movably mounted inside the mounting box 301, rack rods 303 are fixedly mounted on the front surface of the conveyor belt 302, the number of the rack rods 303 is two, the two rack rods 303 are fixedly mounted on the front surface of the conveyor belt 302 in a diagonal manner, one rack rod 303 is fixedly mounted at the bottom of a push block 304, the push block 304 is fixedly mounted at the top of each rack rod 303, gears 305 are meshed at the bottom of each rack rod 303, the mounting box 301 is a rectangular block with a rectangular through hole formed in the inside, the number of the gears 305 is seven, the seven gears 305 are movably mounted in the inner walls of the left side and the right side of the mounting box 301 in a linear arrangement manner and are meshed with each other, and a display screen 306 is fixedly mounted at the axis of the.
When the electronic screen is used, if the angle of the electronic screen needs to be adjusted, the rotation is realized through the meshing action between the rotating gear 202 and the rotating gear 203 through the rotation of the rotating gear ring 202 through the rotating mounting box 301, when the rotating gear ring 202 rotates, through the contact between the arc section arranged on the rotating gear ring 202 and the connecting block 207, when the rotating gear ring 202 rotates, the connecting block 207 firstly moves upwards in the limiting ring 204, then the limiting ring 204 is pushed to move upwards, after the rotating gear ring 202 stops rotating, the limiting ring 204 is pulled downwards under the action of the spring 206, the groove in the limiting ring 204 is contacted with the stator on the periphery of the rotating gear ring 202, and the self-locking of the steering device 2 is realized through the limitation of the groove on the stator. When the picture needs to be turned, the connecting block 207 is moved, the rack bar 303 is driven to move through the movement of the connecting block 207, the gear 305 is rotated through the meshing of the rack bar 303 and the gear 305, meanwhile, the rack bar 303 at the opposite angle synchronously moves under the action of the conveyor belt 302, and when the rack bar 303 moves from the starting end to the ending end, the display screen 306 turns over by one hundred eighty degrees.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an electronic screen convenient to upset picture, includes folding leg (1), turns to device (2) and display device (3), its characterized in that: the folding frame (1) is movably connected with the display device (3) through the steering device (2);
the steering device (2) comprises a connecting cylinder (201), a rotating gear ring (202) is movably mounted inside the connecting cylinder (201), a rotating gear (203) is meshed with the rotating gear ring (202), a limiting ring (204) is movably mounted inside the connecting cylinder (201), a fixed cylinder (205) is fixedly mounted on the front surface of the limiting ring (204), a spring (206) is fixedly mounted at one end of the fixed cylinder (205), and a connecting block (207) is movably mounted inside the limiting ring (204) through a rotating shaft;
display device (3) include mounting box (301), the inside movable mounting of mounting box (301) has conveyer belt (302), the positive fixed surface of conveyer belt (302) installs rack rod (303), the top fixed mounting ejector pad (304) of rack rod (303), the bottom meshing of rack rod (303) has gear (305), the axle center department fixed mounting of gear (305) has display screen (306).
2. An electronic screen facilitating turning pictures according to claim 1, wherein: the stator is fixedly arranged on the periphery of the rotating gear ring (202) in an annular array mode, and a groove matched with the stator is formed in the limiting ring (204).
3. An electronic screen facilitating turning pictures according to claim 1, wherein: the periphery of the rotating gear ring (202) is fixed with arc sections which are symmetrical to each other and have progressive heights, and the bottom of the connecting block (207) is provided with an inclined plane matched with the arc sections.
4. An electronic screen facilitating turning pictures according to claim 1, wherein: the number of the rotating gear rings (202) and the number of the rotating gears (203) are two, and the rotating gear rings (202) and the rotating gears (203) are meshed with each other in a vertical mode.
5. An electronic screen facilitating turning pictures according to claim 1, wherein: the number of the rack rods (303) is two, the two rack rods (303) are fixedly arranged on the front surface of the conveyor belt (302) in a diagonal mode, and one rack rod (303) is fixedly arranged at the bottom of the push block (304).
6. An electronic screen facilitating turning pictures according to claim 1, wherein: the mounting box (301) is a rectangular block with a rectangular through hole formed in the interior, the number of the gears (305) is seven, and the seven gears (305) are movably mounted in the inner walls of the left side and the right side of the mounting box (301) in a linear arrangement mode and are meshed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703878.XU CN210241092U (en) | 2019-05-16 | 2019-05-16 | Electronic screen convenient to overturn pictures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920703878.XU CN210241092U (en) | 2019-05-16 | 2019-05-16 | Electronic screen convenient to overturn pictures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210241092U true CN210241092U (en) | 2020-04-03 |
Family
ID=69970270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920703878.XU Expired - Fee Related CN210241092U (en) | 2019-05-16 | 2019-05-16 | Electronic screen convenient to overturn pictures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210241092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533404A (en) * | 2020-12-24 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
-
2019
- 2019-05-16 CN CN201920703878.XU patent/CN210241092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112533404A (en) * | 2020-12-24 | 2021-03-19 | 维沃移动通信有限公司 | Electronic device |
| CN112533404B (en) * | 2020-12-24 | 2022-10-04 | 维沃移动通信有限公司 | Electronic device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210516 |