Multifunctional LED display screen
The combined structure of universal wheels, columns and adjustment parts solves the problem of difficult angle and direction adjustment of existing LED display screens, realizes flexible movement and efficient adjustment of the display screen, and improves usage efficiency.
Patent Information
- Application Number
- CN202422920812.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-28
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-28
AI Technical Summary
Existing LED displays are difficult to adjust in angle and direction, resulting in cost waste and low efficiency for enterprises.
A multifunctional LED display screen is designed, which adopts a combined structure of universal wheels, columns, mounting parts and adjustment parts to realize the movement, rotation and pitch adjustment of the display screen. The universal wheels facilitate movement, the columns fix the display screen, the adjustment parts adjust the rotation and pitch of the display screen, the interference fit between the sleeve and the telescopic arm realizes the expansion and retraction of the display screen, and the coaxial rotation of the mounting rod and the mounting tube adjusts the orientation of the display screen.
The display screen can be moved, rotated and adjusted in any angle, which improves the flexibility and efficiency of the display screen and reduces labor costs.
Smart Images
Figure CN223360312U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED display screens, in particular to a multifunctional LED display screen. Background Art
[0002] With the vigorous development of the display industry, various models of LED display screens have emerged one after another. The sizes of the display screens are all different. After assembly, they are basically fixed on the wall. Some use brackets with universal wheels, but they can only move the display screen. It is difficult to adjust the direction and angle, which not only wastes corporate costs but also wastes multiple people moving back and forth, resulting in low efficiency.
[0003] Therefore, we propose a multifunctional LED display screen to solve the above problems.
[0004] The above information disclosed in this background technology is only for enhancing understanding of the background technology of the present invention and therefore it may contain information that does not constitute the prior art that is already known to a person of ordinary skill in the art. Utility Model Content
[0005] The purpose of the present invention is to provide a multifunctional LED display screen to solve the problem of difficulty in adjusting angle and direction proposed in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides a multifunctional LED display screen, comprising a base, a plurality of universal wheels mounted on the base, a column fixedly mounted on the base, a mounting member mounted on the column, an adjusting member mounted on the mounting member, and a display screen mounted on the adjusting member; the adjusting member comprises a sleeve mounted on the mounting member, the sleeve movably connected to a telescopic arm, a mounting cylinder is provided at one end of the telescopic arm away from the sleeve, the mounting cylinder is connected to a mounting rod, and the mounting rod is connected to the display screen.
[0007] Preferably, the universal wheel is provided with a brake, and the front end surface of the column is provided with a device disk, and the device disk is located below the display screen.
[0008] Preferably, the mounting member includes a fixing seat fixedly connected to the column, the fixing seat is clamped with a connecting seat, and the connecting seat is fixedly connected to the sleeve.
[0009] Preferably, two sleeves are symmetrically arranged about the telescopic arm, and a connecting rod is provided at one end of the telescopic arm, and the connecting rod is rotatably connected to the sleeve.
[0010] Preferably, the adjusting member further comprises a lower support and an upper support arranged on the back of the display screen, a connecting plate is provided between the lower support and the upper support, and the connecting plate is rotatably connected with a movable buckle and a movable connecting rod.
[0011] Preferably, the movable buckle is snap-fitted with the bottom end of the mounting rod, the movable connecting rod is snap-fitted with the top end of the mounting rod, and the lower support and the upper support are further provided with latches.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] The utility model is provided with universal wheels and adjusting parts. When in use, the base is used to carry the device. The universal wheels enable the device to be easily moved. The column is used to install the display screen. The mounting part is used to connect and fix the display screen to the column. The adjusting part can adjust the rotation and pitch of the display screen. The sleeve is fixed on the mounting part. One end of the telescopic arm is rotatably connected to the sleeve, and the two are interference fit. The telescopic arm rotates around the sleeve. The display screen is expanded or retracted by the rotation of the telescopic arm. The mounting tube is rotatably connected to the mounting rod and is interference fit. The mounting rod is coaxial with the mounting tube. After the telescopic arm expands the display screen, the direction of the display screen can be changed by rotating the display screen, so that the display screen can be directed to any angle. In conjunction with the universal wheels, the display screen can be moved and rotated arbitrarily, and the pitch angle of the display screen can also be adjusted.
[0014] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view of the utility model;
[0016] Figure 2 It is a side view of the utility model;
[0017] Figure 3 It is a top view of the utility model;
[0018] Figure 4 It is a side view of the adjusting member of the present invention.
[0019] In the figure: 1. Base; 2. Universal wheel; 3. Brake; 4. Column; 5. Mounting part; 51. Fixed seat; 52. Connecting seat; 6. Adjusting part; 61. Sleeve; 62. Telescopic arm; 63. Mounting tube; 64. Mounting rod; 65. Lower support; 66. Upper support; 67. Movable buckle; 68. Movable connecting rod; 7. Display screen; 8. Equipment tray. DETAILED DESCRIPTION
[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of the embodiments. It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any sizes are only illustrative and not restrictive.
[0021] Example 1
[0022] See also Figures 1-4 A multifunctional LED display screen includes: a base 1, a plurality of universal wheels 2 mounted on the base 1, a column 4 fixedly mounted on the base 1, a mounting member 5 mounted on the column 4, an adjusting member 6 mounted on the mounting member 5, and a display screen 7 mounted on the adjusting member 6; the adjusting member 6 includes a sleeve 61 mounted on the mounting member 5, the sleeve 61 being movably connected to a telescopic arm 62, the telescopic arm 62 having a mounting cylinder 63 at one end away from the sleeve 61, the mounting cylinder 63 being connected to a mounting rod 64, and the mounting rod 64 being connected to the display screen 7;
[0023] The base 1 is used to carry the device, the universal wheels 2 enable the device to be easily moved, the column 4 is used to mount the display screen 7, the mounting member 5 is used to connect and fix the display screen 7 to the column 4, and the adjustment member 6 can adjust the rotation and pitch of the display screen 7;
[0024] Reference Figure 4 The sleeve 61 is fixed on the mounting member 5, one end of the telescopic arm 62 is rotatably connected to the sleeve 61, and the two are interference fit. The telescopic arm 62 rotates around the sleeve 61, and the display screen 7 is expanded or retracted outward by the rotation of the telescopic arm 62. The mounting tube 63 is rotatably connected to the mounting rod 64 and is interference fit. The mounting rod 64 is coaxial with the mounting tube 63. After the telescopic arm 62 expands the display screen 7, the direction of the display screen 7 can be changed by rotating the display screen 7, so that the display screen 7 can be facing any angle.
[0025] A brake 3 is provided on the universal wheel 2, and a device tray 8 is provided on the front end face of the column 4. The device tray 8 is located below the display screen 7. The brake 3 is used to fix the universal wheel 2. After moving into position, the universal wheel 2 can be locked by stepping on the brake 3. The brake 3 can be made of existing technology. The device tray 8 is used to place various equipment and items, and the location of the device tray 8 does not affect the movement of the display screen 7.
[0026] Reference Figure 2The mounting member 5 includes a fixing base 51 fixedly connected to the column 4, and the fixing base 51 is snap-fitted with a connecting base 52, and the connecting base 52 is fixedly connected to the sleeve 61; the fixing base 51 is connected and fixed to the column 4, and the connecting base 52 and the sleeve 61 are connected and fixed to each other, and the connecting base 52 is snap-fitted with the fixing base 51. A plurality of rod bodies are provided on the fixing base 51, and the connecting base 52 is provided with a corresponding card plate. The card plate has a card slot, which is clamped on the rod body of the fixing base 51 through the card slot, so that the display screen 7 and the adjustment member 6 are hung on the fixing base 51.
[0027] Reference Figure 4 Two sleeves 61 are symmetrically arranged about the telescopic arm 62. A connecting rod is provided at one end of the telescopic arm 62, and the connecting rod is rotatably connected to the sleeve 61; the telescopic arm 62 rotates around the sleeve 61 as a whole, and the movable range of the telescopic arm 62 is 0° to 180°. When the telescopic arm 62 moves to 90°, the display screen 7 is extended the farthest. When the telescopic arm 62 moves to 0° or 180°, the display screen 7 is closest to the column 4. Both ends of the connecting rod are inserted into the sleeve 61, and the connecting rod and the sleeve 61 are interference fit.
[0028] Example 2
[0029] Reference Figure 4 The adjusting member 6 also includes a lower support 65 and an upper support 66 arranged on the back of the display screen 7. A connecting plate is provided between the lower support 65 and the upper support 66. The connecting plate is rotatably connected with a movable buckle 67 and a movable connecting rod 68. The lower support 65 and the upper support 66 are fixedly connected to the display screen 7. The two ends of the connecting plate are fixedly connected to the lower support 65 and the upper support 66. The movable buckle 67 is provided on the connecting plate near the lower support 65, and the movable connecting rod 68 is provided in the middle part of the connecting plate.
[0030] The movable buckle 67 is engaged with the bottom end of the mounting rod 64, and the movable connecting rod 68 is engaged with the top end of the mounting rod 64. The lower support 65 and the upper support 66 are also provided with a latch. The top and bottom ends of the mounting rod 64 are provided with a cross bar. The tops of the movable buckle 67 and the movable connecting rod 68 are provided with buckles corresponding to the cross bar, thereby completing the fixation. The buckle at the top of the movable connecting rod 68 and the mounting rod 64 is adapted with a margin, and the cross bar of the mounting rod 64 can slide in the buckle. The latch provided on the lower support 65 can be inserted into the movable buckle 67 and the connecting plate, thereby locking the movable buckle 67. The seat 66 is also provided with a rotation limit plate, and the top of the movable link 68 is also provided with a buckle. The top of the rotation limit plate is engaged with the buckle of the movable link 68, and the pin of the upper support 66 is adapted to the rotation limit plate. The rotation limit plate can be locked by inserting the pin, and the top of the rotation limit plate can be engaged and fixed with the top of the movable link 68. At this time, the movable link 68 rotates, and at the same time, the cross bar at the top of the mounting rod 64 slides in the buckle at the top of the movable link 68. After the adjustment is completed, the rotation limit plate is engaged and fixed with the movable link 68, and then the pin is inserted to complete the fixation.
[0031] Operation process: When using, first hold both sides of the display screen and pull the display screen outward. The display screen drives the telescopic arm to rotate around the sleeve to control the distance the display screen is pulled out. At the same time, the mounting rod rotates around the mounting tube to change the direction of the display screen. After the direction is adjusted to the right position, pull out the pins of the lower support and the upper support. At this time, the pitch of the display screen can be adjusted. When the pitch of the display screen is adjusted, the connection between the movable buckle and the connecting plate rotates, and the top of the movable connecting rod.
[0032] All standard parts used in this utility model can be purchased commercially, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as bolts, rivets, welding, etc. that are mature in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. In addition, the circuit connections adopt conventional connection methods in the existing technology and will not be described in detail here. Any matters not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.
[0033] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. "Multiple" means two or more, unless otherwise specifically defined.
[0034] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0035] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.
[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.
[0037] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A multifunctional LED display screen, characterized in that: The invention comprises a base (1), a plurality of universal wheels (2) are mounted on the base (1), a column (4) is fixedly mounted on the base (1), a mounting member (5) is mounted on the column (4), an adjusting member (6) is mounted on the mounting member (5), and a display screen (7) is mounted on the adjusting member (6); The adjusting member (6) comprises a sleeve (61) mounted on the mounting member (5); the sleeve (61) is movably connected to a telescopic arm (62); an end of the telescopic arm (62) away from the sleeve (61) is provided with a mounting tube (63); the mounting tube (63) is connected to a mounting rod (64); and the mounting rod (64) is connected to the display screen (7).
2. A multifunctional LED display screen according to claim 1, characterized in that: The universal wheel (2) is provided with a brake (3), and the front end surface of the column (4) is provided with a device disk (8), and the device disk (8) is located below the display screen (7).
3. The multifunctional LED display screen according to claim 2, characterized in that: The mounting member (5) comprises a fixing seat (51) fixedly connected to the column (4); the fixing seat (51) is clamped and mounted with a connecting seat (52); and the connecting seat (52) is fixedly connected to the sleeve (61).
4. The multifunctional LED display screen according to claim 3, characterized in that: Two sleeves (61) are symmetrically arranged with respect to the telescopic arm (62). A connecting rod is provided at one end of the telescopic arm (62), and the connecting rod is rotatably connected to the sleeve (61).
5. The multifunctional LED display screen according to claim 4, characterized in that: The adjusting member (6) further comprises a lower support (65) and an upper support (66) arranged on the back of the display screen (7); a connecting plate is provided between the lower support (65) and the upper support (66); and the connecting plate is rotatably connected to a movable buckle (67) and a movable connecting rod (68).
6. The multifunctional LED display screen according to claim 5, characterized in that: The movable buckle (67) is engaged with the bottom end of the mounting rod (64), the movable connecting rod (68) is engaged with the top end of the mounting rod (64), and the lower support (65) and the upper support (66) are also provided with latches.