CN212578450U - LED display screen fixing device - Google Patents
LED display screen fixing device Download PDFInfo
- Publication number
- CN212578450U CN212578450U CN202021154875.4U CN202021154875U CN212578450U CN 212578450 U CN212578450 U CN 212578450U CN 202021154875 U CN202021154875 U CN 202021154875U CN 212578450 U CN212578450 U CN 212578450U
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- fixedly connected
- fixed
- display screen
- led display
- upper portion
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- 230000000694 effects Effects 0.000 claims abstract description 29
- 238000004804 winding Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 14
- 238000009434 installation Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The embodiment of the application discloses LED display screen fixing device, including the lower part support, the upper portion fixedly connected with back baffle at the lower part support back, the solid fixed splint in upper portion have been placed on the upper portion of back baffle, the gag lever post has been cup jointed in the inside activity of solid fixed splint in upper portion, the upper portion fixedly connected with upper portion support of solid fixed splint in upper portion. This LED display screen fixing device, through the fixed inside of cup jointing at movable thread bush of one side with the push rod, and the activity of activity thread bush cup joints the inside at fixed cover, make in the use, rotate movable thread bush, make the inside push rod of drive activity thread bush carry out the screw motion, for this reason in the use, can the thrust unit connecting rod slowly remove to the opposite side, for this reason in the use, can freely control the size of supporting legs movable distance when multiplicable device uses, make and deal with different environment, make flexibility and practicality when increasing the device use in the use.
Description
Technical Field
The utility model relates to a show flat fixed bolster technical field, specifically be a LED display screen fixing device.
Background
LED display screen is in the installation, and is common to be fixed its corresponding position through fixing device, and is common to be fixed it through the display screen support, and common vertical support is comparatively fixed, but current LED display screen fixing device has certain problem, improves current LED display screen fixing device for this reason.
In current LED display screen fixing device, the LED display screen variation in size appears in the existence for the phenomenon that can't install appears in the installation, and there is the device in the use, through supporting legs and ground contact, make drive arrangement place subaerial, nevertheless the size of supporting legs is fixed in the use, and the interval undersize between the both sides, there is the device unstability, and when the interval oversize exists the phenomenon that needs consume great space when receiving and releasing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a LED display screen fixing device, but possess the stability when increasing the use and be convenient for collection and the advantage of the LED display screen of centre gripping variation in size, it is different to have solved the LED display screen variation in size to have appeared, make the phenomenon that can't install appear in the installation, and there is the device in the use, through supporting legs and ground contact, make drive arrangement place subaerial, but the size of supporting legs is fixed in the use, and the interval undersize between the both sides, there is the device unstability, and when the interval is too big there is the problem that needs consume the phenomenon in great space when receiving and releasing.
The utility model provides a following technical scheme: a fixing device for an LED display screen comprises a lower support, wherein a back baffle is fixedly connected to the upper part of the back of the lower support, an upper fixing clamp plate is placed on the upper part of the back baffle, a limiting rod is sleeved on the inner part of the upper fixing clamp plate in a movable manner, an upper support is fixedly connected to the upper part of the upper fixing clamp plate, a side telescopic rod is fixedly connected to one side of the lower part of the upper support, a spring is fixedly connected to the lower part of the side telescopic rod, a fastening nut is sleeved on the upper part of one side of the back baffle in a movable manner, a connecting rope is fixedly connected to one side of the lower part of the upper support, a rotating wheel is fixedly sleeved on the lower part of the connecting rope, a middle movable rod is fixedly connected to one side of the rotating wheel, a lower fixing chassis is fixedly connected to the lower part, the utility model discloses a bottom sprag frame, including bottom sprag frame, bottom sprag frame lower part, the inside activity of bottom sprag frame lower part one side has cup jointed the supporting legs, the back fixedly connected with supporting legs push rod of supporting legs, the opposite side fixedly connected with connecting rod of supporting legs push rod, the middle part fixedly connected with push rod at the connecting rod back, the middle part fixedly connected with lower part dead lever of lower part chassis lower part, the fixed cover of lower part fixedly connected with of lower part dead lever, movable.
Preferably, the limiting rod is movably sleeved inside the upper fixing clamp plate, two sides of the limiting rod are respectively fixed in the middle of the back baffle plate, meanwhile, the limiting rod and the upper fixing clamp plate can move freely, and the upper fixing clamp plate is fixed inside the back baffle plate.
Preferably, the spring can promote the side telescopic link rebound, and at the upper portion fixedly connected with spring of side telescopic link simultaneously, wherein the lower part fixedly connected with of spring one side connects the rope, and connects the rope winding and take turns to in the rotation, and rotates the wheel and can rotate.
Preferably, the fastening nut is fixed on the upper part of one side of the back baffle, the fastening nut and the back baffle are in threaded fit connection, and the other side of the fastening nut can be in contact with the side telescopic rod by rotating the fastening nut, so that the fastening nut is fixed.
Preferably, the supporting legs are in contact with the ground, the upper parts of the supporting legs are movably sleeved inside the bottom supporting frame, meanwhile, the other sides of the supporting legs are connected with supporting leg push rods, and the supporting leg push rods on the two sides of the supporting legs are fixed through connecting rods.
Preferably, the fixed cover of opposite side of push rod is in the inside of activity thread bush, and the middle part activity of activity thread bush cup joints on fixed sheathe, and when rotating activity thread bush, can drive the push rod and rotate, and wherein the opposite side of push rod is screw-thread fit connection in the inside of activity thread bush for in the use, can drive the push rod of both sides and stretch and shorten simultaneously.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this LED display screen fixing device, rotate the wheel through rotating, can drive the device and rotate the wheel and rotate, make to drive and connect the rope and twine rotating the wheel, make pulling upper portion support downstream, make the distance between adjusting device upper portion support and the lower part support play, simultaneously in practical process, rotate one side fixedly connected with middle part movable rod of wheel, and the opposite side of middle part movable rod install with rotate the wheel device, make in the use, rotate the rotation wheel that can drive the opposite side and rotate simultaneously, synchronous motion when making the drive arrangement use, can place the LED display screen of variation in size between lower part support and upper portion support, simultaneously in the use, increase synchronism and practicality when device uses.
2. This LED display screen fixing device, through the fixed inside of cup jointing at movable thread bush of one side with the push rod, and the activity of activity thread bush cup joints the inside at fixed cover, make in the use, rotate movable thread bush, make the inside push rod of drive activity thread bush carry out the screw motion, for this reason in the use, can the thrust unit connecting rod slowly remove to the opposite side, for this reason in the use, can freely control the size of supporting legs movable distance when multiplicable device uses, make and deal with different environment, make flexibility and practicality when increasing the device use in the use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic diagram of the structure of the present invention.
In the figure: 1. a lower bracket; 2. a back baffle; 3. a splint is fixed on the upper part; 4. a limiting rod; 5. an upper bracket; 6. a side telescopic rod; 7. a spring; 8. fastening a nut; 9. connecting ropes; 10. a rotating wheel; 11. a middle movable rod; 12. a lower fixed chassis; 13. supporting legs; 14. a bottom support frame; 15. supporting legs; 16. supporting the foot push rod; 17. a connecting rod; 18. a push rod; 19. a lower fixing rod; 20. fixing a sleeve; 21. a movable threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-2, an LED display screen fixing device includes a lower bracket 1, a back baffle 2 fixedly connected to an upper portion of a back surface of the lower bracket 1, an upper fixing splint 3 disposed on an upper portion of the back baffle 2, a limiting rod 4 movably sleeved in the upper fixing splint 3, an upper bracket 5 fixedly connected to an upper portion of the upper fixing splint 3, a side expansion link 6 fixedly connected to one side of a lower portion of the upper bracket 5, a spring 7 fixedly connected to a lower portion of the side expansion link 6, a fastening nut 8 movably sleeved on an upper portion of one side of the back baffle 2, a connecting rope 9 fixedly connected to one side of a lower portion of the upper bracket 5, a rotation wheel 10 fixedly sleeved on a lower portion of the connecting rope 9, a middle movable rod 11 fixedly connected to one side of the rotation wheel 10, a lower fixing chassis 12 fixedly connected to a lower portion of the lower bracket 1, and, the lower part fixedly connected with bottom sprag frame 14 of supporting leg 13, supporting legs 15 has been cup jointed in the inside activity of bottom sprag frame 14 lower part one side, the back fixedly connected with supporting legs push rod 16 of supporting legs 15, the opposite side fixedly connected with connecting rod 17 of supporting legs push rod 16, the middle part fixedly connected with push rod 18 at the connecting rod 17 back, the middle part fixedly connected with lower part dead lever 19 of lower fixed chassis 12 lower part, the fixed cover 20 of lower part fixedly connected with of lower part dead lever 19, movable thread bush 21 has been cup jointed in the inside activity of fixed cover 20.
Wherein, the inside at upper portion solid fixed splint 3 is cup jointed in the activity of gag lever post 4, and the middle part at back baffle 2 is fixed respectively to the both sides of gag lever post 4, can carry out the free activity between gag lever post 4 and the upper portion solid fixed splint 3 simultaneously, and upper portion solid fixed splint 3 fixes in the inside of back baffle 2, in the use, through cup jointing gag lever post 4 activity in the inside of upper portion solid fixed splint 3, and with the both sides fixed connection of gag lever post 4 on the both sides on 2 upper portions of back baffle, make in the use, can prescribe a limit to the position of upper portion solid fixed splint 3 through gag lever post 4, simultaneously in the use, flexibility and practicality when can increasing the device and use in the use to the device.
Wherein, the spring 7 can push the side expansion link 6 to move upwards, and the spring 7 is fixedly connected with the upper part of the side expansion link 6, wherein the lower part of one side of the spring 7 is fixedly connected with the connecting rope 9, and the connecting rope 9 is wound on the rotating wheel 10, and the rotating wheel 10 can rotate, in the using process, the side expansion link 6 is fixedly sleeved in the inner part of one side of the back baffle 2, and the spring 7 is fixedly connected with the lower part of the side expansion link 6, so that in the using process, the spring 7 can push the side expansion link 6 to move upwards, and simultaneously, in the using process, one side of the lower part of the upper bracket 5 is fixedly connected with the connecting rope 9, and the lower part of the connecting rope 9 is fixedly connected with the rotating wheel 10, so that in the using process, the LED display screen has different sizes, and the phenomenon that the installation cannot be carried out in the installation process can be generated, can drive the device and rotate wheel 10 and rotate, make to drive connecting rope 9 and twine rotating wheel 10, make pulling upper portion support 5 downstream, make to play the distance between adjusting device upper portion support 5 and the lower part support 1, simultaneously in practical process, rotate one side fixedly connected with middle part movable rod 11 of wheel 10, and the opposite side of middle part movable rod 11 install and rotate wheel 10 device, make in the use, rotate and rotate wheel 10 and can drive the rotation wheel 10 of opposite side and rotate simultaneously, synchronous motion when making the drive arrangement use, can place the LED display screen of variation in size between lower part support 1 and upper portion support 5, simultaneously in the use, synchronism and practicality when increasing the device and using.
Wherein, fastening nut 8 fixes the upper portion in back baffle 2 one side, fastening nut 8 becomes screw-thread fit with back baffle 2 and is connected simultaneously, rotate fastening nut 8, can be with its opposite side and the contact of side telescopic link 6, make it fixed, in the use, through fixing fastening nut 8 in one side on back baffle 2 upper portion, and be connected with 2 screw-thread fit of back baffle, make in the use, through rotating fastening nut 8, make it move to inside to drive, make in the use, can drive fastening nut 8 and the contact of side telescopic link 6, and fix contralateral telescopic link 6, make in the use, stability when multiplicable side telescopic link 6 uses.
Wherein, supporting legs 15 and ground contact, and the upper portion activity cup joints the inside at bottom sprag frame 14, the while opposite side is connected with supporting legs push rod 16, wherein supporting legs push rod 16 fixes the supporting legs push rod 16 of both sides through connecting rod 17, in the use, through supporting legs 15 and ground contact, make in the use, the land fertility of grabbing when increasing the device use, supporting legs 15 can be in the inside activity of bottom sprag frame 14 simultaneously, make the flexibility when increasing the device use, and with the opposite side fixedly connected with supporting legs push rod 16 of device supporting legs 15, and fix the supporting legs push rod 16 of both sides through connecting rod 17, make moving the messenger promoting connecting rod 17, can drive supporting legs push rod 16 simultaneous movement, make flexibility and practicality when increasing the device use in the use.
Wherein, the other side of the push rod 18 is fixedly sleeved inside the movable threaded sleeve 21, and the middle part of the movable threaded sleeve 21 is movably sleeved on the fixed sleeve 20, when the movable threaded sleeve 21 is rotated, the push rod 18 can be driven to rotate, wherein the other side of the push rod 18 is in threaded fit connection inside the movable threaded sleeve 21, so that in the using process, the push rods 18 on both sides can be driven to simultaneously stretch and shorten, in the using process, the device is in contact with the ground through the supporting legs 15 in the using process, the driving device is placed on the ground, but the size of the supporting legs 15 is fixed in the using process, the distance between the two sides is too small, the device is unstable, and when the distance is too large, a phenomenon that a larger space needs to be consumed exists, therefore, in the using process, one side of the push rod 18 is fixedly sleeved inside the movable threaded sleeve 21, and the movable threaded sleeve 21 is movably sleeved inside the fixed sleeve 20, so that in the use, rotate activity thread bush 21 for drive the inside push rod 18 of activity thread bush 21 and carry out the screw motion, for this reason in the use, can thrust unit connecting rod 17 slowly to the opposite side removal, for this reason in the use, can freely control the size of supporting legs 15 moving distance when multiplicable device uses, make and to deal with different environment, flexibility and practicality when making in the use increase device use.
To sum up, when in use, the device is moved to a corresponding position in use, the movable threaded sleeve 21 is rotated simultaneously to enable the device to move in the fixed sleeve 20, meanwhile, the push rod 18 in the movable threaded sleeve 21 is driven to perform threaded motion in the rotation process of the movable threaded sleeve 21, the push rod 18 is driven to move towards two sides, the supporting foot 15 is pushed to move, the supporting foot 15 is driven to move towards the outside of two sides, the distance contacting with the ground is increased, the stability of the device in use is improved, meanwhile, the LED display screen is placed between the lower support 1 and the upper support 5, the rotating wheel 10 is rotated, the rotating wheels 10 on two sides are driven to rotate simultaneously, the lower part of the connecting rope 9 is driven to wind around the rotating wheel 10, therefore, in use, the upper support 5 can be pulled to move downwards, the LED display screen can be moved downwards through the upper support 5 and fixed, after the LED display screen is clamped, the fastening nut 8 is rotated, so that the fastening nut 8 is driven to move towards the inside in the use process, and the device side telescopic rod 6 is fixed in the use process.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. The utility model provides a LED display screen fixing device, includes lower part support (1), its characterized in that: the upper part of the back of the lower support (1) is fixedly connected with a back baffle (2), the upper part of the back baffle (2) is placed with an upper fixed splint (3), the inner part of the upper fixed splint (3) is movably sleeved with a limiting rod (4), the upper part of the upper fixed splint (3) is fixedly connected with an upper support (5), one side of the lower part of the upper support (5) is fixedly connected with a side telescopic rod (6), the lower part of the side telescopic rod (6) is fixedly connected with a spring (7), the upper part of one side of the back baffle (2) is movably sleeved with a fastening nut (8), one side of the lower part of the upper support (5) is fixedly connected with a connecting rope (9), the lower part of the connecting rope (9) is fixedly sleeved with a rotating wheel (10), one side of the rotating wheel (10) is fixedly connected with a middle movable rod (11), the lower part of the lower support (1, one side fixedly connected with supporting leg (13) of lower fixed chassis (12) lower part, lower part fixedly connected with bottom sprag frame (14) of supporting leg (13), supporting legs (15) have been cup jointed in the inside activity of bottom sprag frame (14) lower part one side, the back fixedly connected with supporting legs push rod (16) of supporting legs (15), the opposite side fixedly connected with connecting rod (17) of supporting legs push rod (16), middle part fixedly connected with push rod (18) at the connecting rod (17) back, middle part fixedly connected with lower part dead lever (19) of lower part fixed chassis (12) lower part down, the fixed cover of lower part fixedly connected with (20) of lower part dead lever (19), movable thread bush (21) has been cup jointed in the inside activity of fixed cover (20).
2. The LED display screen fixing device as claimed in claim 1, wherein: the limiting rod (4) is movably sleeved inside the upper fixing clamp plate (3), two sides of the limiting rod (4) are fixed to the middle of the back baffle plate (2) respectively, meanwhile, the limiting rod (4) and the upper fixing clamp plate (3) can move freely, and the upper fixing clamp plate (3) is fixed inside the back baffle plate (2).
3. The LED display screen fixing device as claimed in claim 1, wherein: spring (7) can promote side telescopic link (6) rebound, at the upper portion fixedly connected with spring (7) of side telescopic link (6) simultaneously, wherein the lower part fixedly connected with of spring (7) one side connects rope (9), and connects rope (9) winding on rotating wheel (10), and rotates wheel (10) and can rotate.
4. The LED display screen fixing device as claimed in claim 1, wherein: the fastening nut (8) is fixed on the upper portion of one side of the back baffle (2), meanwhile, the fastening nut (8) is in threaded fit connection with the back baffle (2), and the other side of the fastening nut (8) can be in contact with the side telescopic rod (6) by rotating the fastening nut, so that the fastening nut is fixed.
5. The LED display screen fixing device as claimed in claim 1, wherein: the supporting legs (15) are in contact with the ground, the upper portions of the supporting legs are movably sleeved inside the bottom supporting frame (14), meanwhile, the other sides of the supporting legs are connected with supporting leg push rods (16), and the supporting leg push rods (16) on the two sides are fixed through connecting rods (17).
6. The LED display screen fixing device as claimed in claim 1, wherein: the other side of push rod (18) is fixed to be cup jointed in the inside of activity thread bush (21), and the middle part activity of activity thread bush (21) is cup jointed on fixed cover (20), when rotating activity thread bush (21), can drive push rod (18) and rotate, and wherein the opposite side of push rod (18) is the screw-thread fit connection in the inside of activity thread bush (21) for in the use, can drive push rod (18) of both sides and stretch and shorten simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021154875.4U CN212578450U (en) | 2020-06-20 | 2020-06-20 | LED display screen fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021154875.4U CN212578450U (en) | 2020-06-20 | 2020-06-20 | LED display screen fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212578450U true CN212578450U (en) | 2021-02-23 |
Family
ID=74650851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021154875.4U Expired - Fee Related CN212578450U (en) | 2020-06-20 | 2020-06-20 | LED display screen fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212578450U (en) |
-
2020
- 2020-06-20 CN CN202021154875.4U patent/CN212578450U/en not_active Expired - Fee Related
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| 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: 20210223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |