CN210573508U - Large computer display screen with distance adjusting device - Google Patents
Large computer display screen with distance adjusting device Download PDFInfo
- Publication number
- CN210573508U CN210573508U CN201921963900.0U CN201921963900U CN210573508U CN 210573508 U CN210573508 U CN 210573508U CN 201921963900 U CN201921963900 U CN 201921963900U CN 210573508 U CN210573508 U CN 210573508U
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- display screen
- telescopic link
- gear
- hydraulic
- screen body
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Abstract
The utility model discloses a large-scale computer display screen with range adjustment device, include outer cylinder, supporting baseplate, lifter, gear drive, display screen body, go up telescopic link and lower telescopic link, outer cylinder installs on supporting baseplate, auto-lock truckle is installed to supporting baseplate's bottom surface, hydraulic lifting column is installed to outer cylinder's inside bottom, hydraulic lifting column's upper end and the lifter bottom butt of pegging graft in outer cylinder upper end, gear drive is installed on the lifter top, gear drive includes casing, gear wheel, pinion, axis of rotation, servo motor and bearing, the inside of casing is provided with gear wheel and pinion. The utility model discloses a set up auto-lock truckle, hydraulic lifting post, gear drive, go up telescopic link, lower telescopic link and hydraulic leg, it is relatively poor to have solved current technical adjustability, and the practicality is not good to the poor problem of mobility.
Description
Technical Field
The utility model relates to an outdoor display screen technical field specifically is a large computer display screen with adjusting distance device.
Background
In the rapid development of internet in recent years, a new media industry has a tendency of blossoming, wherein an outdoor display screen has a good publicity effect to become one of the most popular media forms of people, compared with other advertising means, the outdoor display screen has the advantage that other advertising means cannot be replaced, the outdoor display screen can play public contents such as city propaganda films and the like, so that the outdoor display screen is not easily influenced by the public, the acceptance rate is obviously higher than that of the traditional television advertisements, meanwhile, the outdoor display screen can beautify city images and enrich the afterlife of people to become a display window of brand images and city images, at present, the existing outdoor display screens are all fixed on a building wall or a ground support, the adjustability is poor, and the use requirement cannot be met, therefore, patent document with patent number of CN 208969543U discloses a large computer display screen with a distance adjusting device, this large-scale computer display screen with adjusting distance device, the laborsaving messenger display screen body of ability of being convenient for goes up and down, and then can be convenient for practice thrift the electric energy, can be convenient for adjust the distance with ground, thereby can be convenient for people to use, but the device only can go up and down to outdoor display screen, and can't carry out the regulation of angle of pitch and horizontal show direction, consequently to the user, still do not possess stronger practicality, and current technique also can't remove in a flexible way, make the application range of display screen only limit to in one place.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a large computer display screen with adjusting distance device has solved that current technical adjustability is relatively poor, and the practicality is not good to the poor problem of mobility.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a large computer display screen with a distance adjusting device comprises an outer column casing, a supporting bottom plate, a lifting rod, a gear transmission mechanism, a display screen body, an upper telescopic rod and a lower telescopic rod, wherein the outer column casing is arranged on the supporting bottom plate, a self-locking caster is arranged on the bottom surface of the supporting bottom plate, a hydraulic lifting column is arranged at the bottom end inside the outer column casing, the upper end of the hydraulic lifting column is abutted against the bottom end of the lifting rod inserted at the upper end of the outer column casing, the gear transmission mechanism is arranged at the top end of the lifting rod and comprises a casing, a large gear, a small gear, a rotating shaft, a servo motor and a bearing, the large gear and the small gear are arranged inside the casing, the large gear is arranged on the rotating shaft, the upper part and the lower part of the rotating shaft are respectively connected with the bearing arranged at the upper end and the lower end of, the small gear is meshed with one side of the big gear, the small gear is fixedly connected with a servo motor rotating shaft arranged on one side of the bottom of the shell, a clamping seat arranged towards one side is arranged at the upper end of the rotating shaft, rotating pin shafts are arranged at two ends of the clamping seat, two ends of the display screen body are movably arranged on the clamping seat through the rotating pin shafts, two upper telescopic rods and two lower telescopic rods are respectively arranged between the upper end and the lower end of the display screen body and the clamping seat, hinged seats are respectively arranged at two ends of the two upper telescopic rods and two ends of the two lower telescopic rods, the upper telescopic rods and the lower telescopic rods are movably hinged with the display screen body and the clamping seat through the hinged seats, hydraulic support legs are arranged at four corners of the support base plate, support legs are arranged at the bottom ends of the hydraulic support legs, a hydraulic pump is arranged at the front end of the support base plate, the outer column casing is fixed with a snap ring, a rain-proof box is mounted on the snap ring, a controller is arranged in the rain-proof box, and the controller is electrically connected with the hydraulic pump and the servo motor respectively.
Preferably, a limiting ring is arranged between the upper end of the outer column casing and the lifting rod, and the limiting ring is in clearance fit with the lifting rod.
Preferably, the front end and the rear end of the supporting bottom plate are both provided with traction rings.
Preferably, a balancing weight is arranged at the rear end of the supporting bottom plate.
Preferably, two go up the telescopic link and two the equal symmetry of telescopic link is installed at the rear side of display screen body down to go up the telescopic link and correspond the setting from top to bottom with telescopic link down.
Preferably, the clamping seat is movably connected with the middle position of the side surface of the display screen body through a rotating pin shaft.
(III) advantageous effects
The utility model provides a large computer display screen with adjusting distance device possesses following beneficial effect:
(1) the utility model is provided with a hydraulic lifting column which can drive a lifting rod on an outer column tube to lift under the limit of the outer column tube under the driving of a hydraulic pump, further drive a display screen body to adjust the height and adjust the distance between the display screen body and the ground, and through the arrangement of a gear transmission mechanism which mainly comprises a big gear which is indirectly and fixedly connected with the display screen body and a small gear which is fixedly connected with a servo motor rotating shaft, when the servo motor drives the small gear to rotate, the small gear is meshed with the big gear to drive the big gear to rotate at a lower linear velocity, thereby realizing the horizontal angle adjustment of the display screen body through the big gear so as to be convenient for displaying and propaganda towards different directions, through the arrangement of an upper telescopic rod and a lower telescopic rod, the upper telescopic rod and the lower telescopic rod are electric telescopic rods, when the upper telescopic rod extends and the lower telescopic rod simultaneously shortens, can drive the certain angle setting of display screen body downward sloping, work as last telescopic link and shorten like the same reason, when lower telescopic link extension, can drive the display screen body and upwards tilt up certain angle setting, be convenient for realize farther show and the propaganda of distance, compare with current technique, the utility model discloses can realize diversified regulation, satisfy the use needs.
(2) The utility model discloses a set up auto-lock truckle and hydraulic leg, when hydraulic leg contracts, the device is supported by the auto-lock truckle, the device alright pull at mechanical equipment and move down, and the flexibility is better, dismantles the transportation with traditional needs and compares, labour saving and time saving more, and the cost of transportation is also low.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a rear view of the present invention.
The reference numbers in the figures are: 1. an outer column casing; 2. a support base plate; 3. self-locking casters; 4. a lifting rod; 5. a hydraulic lifting column; 6. a hydraulic pump; 7. a gear transmission mechanism; 8. a card holder; 9. a display screen body; 10. rotating the pin shaft; 11. an upper telescopic rod; 12. a lower telescopic rod; 13. a hinged seat; 14. a housing; 15. a bull gear; 16. a pinion gear; 17. a rotating shaft; 18. a servo motor; 19. a bearing; 20. a snap ring; 21. a rain-proof box; 22. a controller; 23. a balancing weight; 24. a hydraulic leg; 25. a support leg; 26. a limiting ring; 27. a traction ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
As shown in fig. 1-3, the utility model provides a technical solution: a large computer display screen with a distance adjusting device comprises an outer column barrel 1, a supporting base plate 2, a lifting rod 4, a gear transmission mechanism 7, a display screen body 9, an upper telescopic rod 11 and a lower telescopic rod 12, wherein the outer column barrel 1 is installed on the supporting base plate 2, a self-locking caster wheel 3 is installed on the bottom surface of the supporting base plate 2, a hydraulic lifting column 5 is installed at the inner bottom end of the outer column barrel 1, the upper end of the hydraulic lifting column 5 is abutted to the bottom end of the lifting rod 4 inserted at the upper end of the outer column barrel 1, the gear transmission mechanism 7 is installed at the top end of the lifting rod 4, the gear transmission mechanism 7 comprises a shell 14, a large gear 15, a small gear 16, a rotating shaft 17, a servo motor 18 and a bearing 19, the large gear 15 and the small gear 16 are arranged inside the shell 14, the large gear 15 is installed on the rotating shaft 17, and the upper part and the, the bottom end of a rotating shaft 17 is fixedly connected with a lifting rod 4, a pinion 16 is meshed with one side of a big gear 15, the pinion 16 is fixedly connected with a rotating shaft of a servo motor 18 arranged on one side of the bottom of a shell 14, a clamping seat 8 arranged towards one side is arranged at the upper end of the rotating shaft 17, rotating pin shafts 10 are arranged at two ends of the clamping seat 8, two ends of a display screen body 9 are movably arranged on the clamping seat 8 through the rotating pin shafts 10, two upper telescopic rods 11 and two lower telescopic rods 12 are respectively arranged between the upper end and the lower end of the display screen body 9 and the clamping seat 8, hinged seats 13 are respectively arranged at two ends of the two upper telescopic rods 11 and two ends of the two lower telescopic rods 12, the upper telescopic rods 11 and the lower telescopic rods 12 are movably hinged with the display screen body 9 and the clamping seat 8 through the hinged seats 13, hydraulic support legs 24 are arranged at four corners, the front end of the supporting bottom plate 2 is provided with a hydraulic pump 6, the hydraulic pump 6 is connected with a hydraulic lifting column 5 and a hydraulic support leg 24, a clamping ring 20 is fixed on the outer column tube 1, a rain-proof box 21 is installed on the clamping ring 20, a controller 22 is arranged in the rain-proof box 21, the controller 22 is programmable and has the model of S7-200, and the controller 22 is respectively and electrically connected with the hydraulic pump 6 and the servo motor 18.
Further, be provided with spacing ring 26 between the upper end of outer column casing 1 and lifter 4, spacing ring 26 and lifter 4 clearance fit, spacing ring 26 can eliminate lifter 4 at lift in-process unstable factor, improves security and the stability of using.
Furthermore, traction rings 27 are installed at the front end and the rear end of the supporting bottom plate 2, and the traction rings 27 can facilitate traction and moving of the device through traction machinery.
Further, the rear end of the supporting bottom plate 2 is provided with a balancing weight 23, and the balancing weight 23 is used for better balancing and avoiding instability of the device due to heavy front and light back.
Further, the equal symmetry of telescopic link 11 and two lower telescopic links 12 is installed at the rear side of display screen body 9 on two to go up telescopic link 11 and lower telescopic links 12 and correspond the setting from top to bottom, set up like this and can make the dynamics of action of telescopic link keep unanimous from top to bottom, stability during the improvement regulation.
Further, the clamping seat 8 is movably connected with the right middle position of the side surface of the display screen body 9 through the rotating pin shaft 10, and the arrangement is also used for ensuring that the display screen body 9 can be more stable when rotating relative to the clamping seat 8.
Working principle; when the device is used, the hydraulic lifting column 5 can be extended and contracted under the driving of the hydraulic pump 6, so as to drive the lifting rod 4 on the outer column barrel 1 to lift, the lifting rod 4 drives the display screen body 9 to adjust the height and adjust the distance between the display screen body 9 and the ground, when the display screen body 9 needs to be displayed in different directions, the servo motor 18 is controlled to be started by the controller 22, the rotating shaft of the servo motor 18 drives the pinion 16 to rotate, the pinion 16 is meshed with the gearwheel 15 to drive the gearwheel 15 to slowly drive, the gearwheel 15 indirectly drives the display screen body 9 to horizontally rotate, the purposes of displaying and propaganda towards different directions are realized, when the pitch angle of the display screen body 9 needs to be adjusted to perform targeted displaying, the controller 22 can control the upper telescopic rod 11 and the lower telescopic rod 12 to be simultaneously started, when the upper telescopic rod 11 is extended and the lower telescopic rod 12 is simultaneously shortened, can drive the downward sloping of display screen body 9 and rotate at certain angle, work as last telescopic link 11 and shorten like this, when lower telescopic link 12 extends, can drive display screen body 9 upwards to jack up at certain angle internal rotation, when needs carry out whole the moving to this device, preceding hydraulic leg 24 shrink for the auto-lock truckle 3 of device bottom provides the support, and the device alright move under mechanical equipment pulls like this.
To sum up, the utility model discloses a set up auto-lock truckle 3, hydraulic lifting post 5, gear 7, go up telescopic link 11, lower telescopic link 12 and hydraulic leg 24, hydraulic lifting post 5 and gear 7 can realize respectively that the altitude mixture control and the horizontal rotation of device are adjusted, go up telescopic link 11 and lower telescopic link 12 and mutually support under controller 22 internal control program's control, the realization is adjusted device every single move angle, it is relatively poor to have solved current technical controllability, the not good problem of practicality, auto-lock truckle 3 can be when hydraulic leg 24 contracts, the drive arrangement carries out the quick travel, the poor problem of current technical mobility has been solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a large-scale computer display screen with adjusting distance device, includes outer column casing (1), supporting baseplate (2), lifter (4), gear drive (7), display screen body (9), goes up telescopic link (11) and telescopic link (12) down, its characterized in that: the outer column casing (1) is installed on a supporting base plate (2), a self-locking caster (3) is installed on the bottom surface of the supporting base plate (2), a hydraulic lifting column (5) is installed at the bottom end inside the outer column casing (1), the upper end of the hydraulic lifting column (5) is abutted to the bottom end of a lifting rod (4) inserted into the upper end of the outer column casing (1), a gear transmission mechanism (7) is installed at the top end of the lifting rod (4), the gear transmission mechanism (7) comprises a casing (14), a large gear (15), a small gear (16), a rotating shaft (17), a servo motor (18) and a bearing (19), the large gear (15) and the small gear (16) are arranged inside the casing (14), the large gear (15) is installed on the rotating shaft (17), and the upper portion and the lower portion of the rotating shaft (17) are respectively connected with the bearing (19) installed at the upper end and the, the bottom and lifter (4) fixed connection of axis of rotation (17), pinion (16) and one side meshing of gear wheel (15), pinion (16) and servo motor (18) pivot fixed connection who installs in casing (14) bottom one side, cassette (8) that set up towards one side are installed to the upper end of axis of rotation (17), rotation round pin axle (10) are installed at the both ends of cassette (8), the both ends of display screen body (9) are through rotating round pin axle (10) movable mounting on cassette (8), install respectively between the upper end and the lower extreme of display screen body (9) and cassette (8) two and go up telescopic link (11) and two lower telescopic link (12), two go up the both ends and two of telescopic link (11) articulated seat (13) are all installed at the both ends of lower telescopic link (12), go up telescopic link (11) and lower telescopic link (12) and all through articulated seat (13) and display screen body (9) and cassette (12) (8) The activity is articulated, hydraulic leg (24) are installed to the four corners position of supporting baseplate (2), stabilizer blade (25) are installed to the bottom of hydraulic leg (24), hydraulic pump (6) are installed to the front end of supporting baseplate (2), hydraulic pump (6) are connected with hydraulic lifting column (5) and hydraulic leg (24), be fixed with snap ring (20) on outer column casing (1), install rain proof box (21) on snap ring (20), be provided with controller (22) in rain proof box (21), controller (22) respectively with hydraulic pump (6) and servo motor (18) electric connection.
2. The large computer display screen with the distance adjusting device according to claim 1, wherein: a limiting ring (26) is arranged between the upper end of the outer column casing (1) and the lifting rod (4), and the limiting ring (26) is in clearance fit with the lifting rod (4).
3. The large computer display screen with the distance adjusting device according to claim 1, wherein: traction rings (27) are installed at the front end and the rear end of the supporting bottom plate (2).
4. The large computer display screen with the distance adjusting device according to claim 1, wherein: and a balancing weight (23) is arranged at the rear end of the supporting bottom plate (2).
5. The large computer display screen with the distance adjusting device according to claim 1, wherein: two go up telescopic link (11) and two the equal symmetry of lower telescopic link (12) is installed in the rear side of display screen body (9) to go up telescopic link (11) and lower telescopic link (12) and correspond the setting from top to bottom.
6. The large computer display screen with the distance adjusting device according to claim 1, wherein: the clamping seat (8) is movably connected with the right middle position of the side surface of the display screen body (9) through a rotating pin shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963900.0U CN210573508U (en) | 2019-11-14 | 2019-11-14 | Large computer display screen with distance adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921963900.0U CN210573508U (en) | 2019-11-14 | 2019-11-14 | Large computer display screen with distance adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210573508U true CN210573508U (en) | 2020-05-19 |
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ID=70638958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921963900.0U Expired - Fee Related CN210573508U (en) | 2019-11-14 | 2019-11-14 | Large computer display screen with distance adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210573508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665920A (en) * | 2020-06-15 | 2020-09-15 | 郑州人民医院(郑州人民医院医疗管理中心) | Laboratory big data management system |
| CN113050755A (en) * | 2021-03-08 | 2021-06-29 | 上海昀奇物流科技有限公司 | Computer display device assembly control system |
| CN113266742A (en) * | 2021-05-17 | 2021-08-17 | 刘春英 | Computer display device assembly control device |
-
2019
- 2019-11-14 CN CN201921963900.0U patent/CN210573508U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665920A (en) * | 2020-06-15 | 2020-09-15 | 郑州人民医院(郑州人民医院医疗管理中心) | Laboratory big data management system |
| CN113050755A (en) * | 2021-03-08 | 2021-06-29 | 上海昀奇物流科技有限公司 | Computer display device assembly control system |
| CN113266742A (en) * | 2021-05-17 | 2021-08-17 | 刘春英 | Computer display device assembly control 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: 20200519 Termination date: 20201114 |