LED display screen module

Abstract

The utility model discloses an LED display screen module and aims to solve the problem that the maintenance effect of the display screen module is affected due to the fact that the display screen module needs to be maintained and is inconvenient to disassemble because the display screen module is inconvenient to install and fix when being used. According to the technical scheme, the LED display screen module comprises a supporting frame and a display screen body arranged on the supporting frame, a supporting plate is arranged at the end, away from the display screen body, of the supporting frame, and a plurality of rolling wheels are arranged at the end, away from the display screen body, of the supporting plate; the two ends of the display screen body are each provided with a connecting plate attached to the surface of the supporting frame, the connecting plates are detachably connected with the supporting frames, and gaps are formed between the supporting frames and the supporting plates. According to the LED display screen module, the display screen body and the supporting frame can be conveniently disassembled and assembled, and the maintenance effect and the fixing efficiency of the display screen body are improved.

Description

Technical Field

[0001] The utility model relates to the field of display screens, and more specifically, to an LED display screen module. Background Art

[0002] LED electronic display screens integrate microelectronics technology, computer technology, and information processing. They have the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable operation, etc. LED display screens are widely used in commercial media, cultural performance markets, sports venues, information dissemination, news releases, securities trading, etc., and can meet the needs of different environments.

[0003] However, the existing device still has the following technical disadvantages: 1. It is inconvenient to install and fix the display screen module when it is in use, so that when the display screen module is repaired, it is inconvenient to disassemble it, which affects the repair effect of the display screen module; 2. It is inconvenient to install and stabilize the entire structure when the entire structure is in use, so that when it is used, because it is not installed, it affects the stability of its use and is easily damaged by external force.

[0004] In response to the above problems, there is an LED display screen module and an LED display screen with a publication number of CN217208524U, which include a mounting plate, a display screen body is mounted on the surface of the mounting plate, a bottom plate is detachably connected to the bottom of the mounting plate, a module body is arranged on the back of the mounting plate, a mounting plate is fixedly connected to the side of the module body, an iron rod is fixedly connected to the back of the mounting plate, the mounting plate and the iron rod are through-connected, a connecting plate is through-connected on the surface of the iron rod, an electromagnetic sleeve is fixedly connected to the surface of the connecting plate, and the electromagnetic sleeve is sleeved on the surface of the iron rod and is magnetically connected to the iron rod.

[0005] The LED display screen of the above scheme cooperates with the connecting piece, the mounting piece, the iron rod and the electromagnetic sleeve so that the module body can be effectively disassembled and replaced when the structure is in use, so that when the module body is damaged, it can be disassembled in time, thereby ensuring its stability in use and convenient maintenance and replacement.

[0006] At the same time, the utility model proposes a new solution to solve the problem that the display screen module is inconvenient to install and fix during use, so that the display screen module is inconvenient to disassemble when it needs to be repaired, thereby affecting the repair effect of the display screen module. Utility Model Content

[0007] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an LED display screen module, which can facilitate the disassembly and installation between the display screen body and the support frame, and facilitate the maintenance effect and fixing efficiency of the display screen body.

[0008] The above technical purpose of the utility model is achieved through the following technical solutions: an LED display screen module, including a support frame and a display screen body arranged on the support frame, a support plate is arranged at one end of the support frame away from the display screen body, a plurality of rollers are arranged at one end of the support plate away from the display screen body, connecting plates that fit with the surface of the support frame are arranged at both ends of the display screen body, the connecting plates are detachably connected to the support frame, a gap is arranged between the support frame and the support plate, a plurality of support springs are arranged in the gap, a plurality of the support springs are all abutted between the support frame and the support plate, and a height adjustment component for adjusting the setting height of the display screen body is arranged between the support plate and the support frame.

[0009] By adopting the above technical solution, the user can move the display screen body to a specified position through the action of a number of rollers, and then adjust the setting height of the display screen body under the action of the height adjustment component, so that the display screen body can adapt to different places and users of different heights. At the same time, the height adjustment component and a number of supporting springs can play a certain supporting role on the display screen body, which is convenient for the user to use and can also improve the application range of the display screen body. When the display screen body needs to be repaired, the user can remove the connecting plate from the support frame to realize the removal of the display screen body from the support frame, thereby facilitating the user to remove the display screen body in time for repair and processing, thereby improving the repair effect of the display screen body and facilitating the user's operation.

[0010] The utility model is further configured as follows: an insert is slidably connected to the connecting plate, a protrusion is protruding from one end of the insert close to the connecting plate, two protrusions are provided and are symmetrically arranged at both ends of the insert, a slot for the insert to be inserted is provided on the connecting plate and the support frame, a notch is provided on the side wall of the slot for the protrusion to be inserted, a slot for the insert to be inserted is provided in the support frame, the slot is communicated with the slot, and the diameter of the slot is larger than the diameter of the slot.

[0011] By adopting the above technical solution, when the display screen body needs to be disassembled and the display screen body needs to be disassembled for maintenance, the user can rotate the insert piece so that the insert piece rotates in the card slot and drives the protrusion to rotate in the slot. When the protrusion rotates to a position corresponding to the position of the notch, the insert piece is pulled so that the protrusion of the insert piece can slide along the inner wall of the slot into the card slot and slide out of the card slot through the notch, thereby realizing the disassembly of the insert piece. At this time, the user can separate the connecting plate from the support frame, realize the disassembly of the display screen body from the support frame, and the user's operation is convenient, and the time until the display screen body is repaired is short. Then place the connecting plate on the supporting frame, and align the card slot on the supporting frame with the card slot on the connecting plate, and then put the insert into the connecting plate and the supporting frame through the card slot, and the position of the protrusion corresponds to the position of the notches at both ends of the card slot. After the protrusion is inserted to the position corresponding to the slot, the user needs to rotate the insert to fix the protrusion in the slot and away from the notch. At this time, when the user no longer continues to rotate the insert, the insert is fixed in the connecting plate and the supporting frame, thereby achieving fixation of the display screen body. The structure is simple and convenient for users to operate, thereby improving the efficiency of disassembling the display screen body and the efficiency of maintenance.

[0012] The utility model is further configured as follows: an end of the protrusion away from the insert is provided with an arc surface.

[0013] By adopting the above technical solution, the setting of the arc surface reduces the friction between the protrusion and the connecting plate and the support frame when the protrusion moves in the card slot and the slot, which facilitates the rotation of the entire insert and the user's driving.

[0014] The utility model is further configured as follows: a rotating block is arranged at one end of the insert away from the protruding portion, and the diameter of the rotating block is greater than the diameter of the insert.

[0015] By adopting the above technical solution, the user can drive the rotation of the insert by driving the rotation block, so that the insert will not completely enter the slot when inserted into the slot and it is inconvenient for the insert to be rotated out of the slot, thereby facilitating the user's operation.

[0016] The utility model is further configured as follows: a first threaded hole is provided on the rotating block, a second threaded hole corresponding to the first threaded hole is provided on the connecting plate and the supporting frame, and a threaded rod is rotatably connected in the first threaded hole and the second threaded hole.

[0017] By adopting the above technical solution, the user can rotate the threaded rod to rotate the threaded rod in the first threaded hole and the second threaded hole, so that the threaded rod gradually rotates into the first threaded hole and the second threaded hole, thereby fixing the connecting plate and the support frame on the display screen body. The threaded rod can also be gradually separated from the connecting plate and the support frame by rotating the threaded rod, which facilitates the disassembly of the connecting plate and the display screen body, thereby facilitating the disassembly of the display screen body, thereby making it convenient to disassemble the display screen body from the support frame when maintenance is required. The simple structure facilitates the user's operation and improves the user's efficiency in installing and fixing the display screen body.

[0018] The utility model is further configured as follows: the height adjustment component includes a motor arranged on a support plate, a rotating shaft fixedly connected to the output shaft of the motor, and an elastic rope fixedly connected between the rotating shaft and the support frame, and a plurality of the support springs are arranged at both ends of the motor.

[0019] By adopting the above technical solution, when the height needs to be adjusted, the user can turn on the motor through the forward-reverse switch, so that the motor drives the rotating shaft to rotate, and then the rotating shaft drives the elastic rope to gradually wrap around the rotating shaft. At this time, the support frame will approach the support plate as the elastic rope shortens and squeeze the support spring abutting between the support frame and the support plate, thereby reducing the setting height of the display screen body. When the output shaft of the motor is driven to rotate in the opposite direction through the action of the forward-reverse switch, the elastic rope will gradually detach from the rotating shaft as the rotating shaft rotates, and then the length of the elastic rope extending outside the rotating shaft gradually increases, so that the setting height of the display screen is also increased accordingly, and it can be adjusted according to different needs of users, which is convenient for users to operate.

[0020] The utility model is further configured as follows: a protective cover for protecting the motor is arranged on the support plate, and a through hole for the elastic rope body is opened on the protective cover.

[0021] By adopting the above technical solution, the protective cover is used to protect the motor, effectively block the motor, achieve a dust-proof effect on the motor, and ensure that the motor does not drop a large amount of dust when in use and affect the service life of the motor.

[0022] The utility model is further configured as follows: a spring protection sleeve is sleeved on the outer sides of a plurality of the support springs, and the spring protection sleeve comprises a first limiting sleeve and a second limiting sleeve which are slidably connected to each other.

[0023] By adopting the above technical solution, when the support spring expands and contracts, the spring protection cover will protect the support spring to prevent the support spring from being greatly bent, thereby ensuring the normal support and pushing effect of the support spring. When the spring protection cover is working, the first limit cover and the second limit cover slide against each other and will not separate from each other, thereby ensuring the protection of the support spring and increasing the service life of the support spring.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The connection plate of the display screen body and the support frame are detachably connected, which can facilitate the disassembly and installation of the display screen body and the support frame, and also facilitate the maintenance effect of the display screen body and the efficiency of installation and fixation;

[0026] 2. The height of the display screen body can be adjusted by setting a height adjustment component, so that the display screen body can be adapted to different occasions and users of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the support frame of the utility model, which is mainly used to show the structure of the display screen body and the height adjustment component on the support plate and the support frame;

[0028] Figure 2 This is a schematic diagram of the structure of the support frame of the utility model, which is mainly used to show the structure of the insert being inserted into the slot;

[0029] Figure 3 It is a structural schematic diagram of the insert of the utility model.

[0030] In the figure: 1. support frame; 2. display screen body; 3. connecting plate; 4. rotating block; 5. threaded rod; 6. elastic rope; 7. supporting spring; 8. roller; 9. first limiting sleeve; 10. second limiting sleeve; 11. support plate; 12. protective cover; 13. rotating shaft; 14. motor; 15. protrusion; 16. notch; 17. slot; 18. second threaded hole; 19. insert. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] The utility model is described in detail below in conjunction with the accompanying drawings.

[0035] A LED display screen module, referring to Figure 1-Figure 3 , including a support frame 1 and a display screen body 2 arranged on the support frame 1, a support plate 11 is arranged at one end of the support frame 1 away from the display screen body 2, a plurality of rollers 8 are arranged at one end of the support plate 11 away from the display screen body 2, connecting plates 3 that fit with the surface of the support frame 1 are arranged at both ends of the display screen body 2, the connecting plates 3 and the support frame 1 are detachably connected, a gap is arranged between the support frame 1 and the support plate 11, a plurality of support springs 7 are arranged in the gap, the plurality of support springs 7 are all abutted between the support frame 1 and the support plate 11, and a height adjustment component for adjusting the setting height of the display screen body 2 is arranged between the support plate 11 and the support frame 1.

[0036] An insert 19 is slidably connected to the connecting plate 3, and a protrusion 15 is protruding from one end of the insert 19 close to the connecting plate 3. Two protrusions 15 are provided and are symmetrically arranged at both ends of the insert 19. A slot for the insert 19 to be inserted is provided on the connecting plate 3 and the support frame 1. The slot is consistent in shape with the insert 19, and a notch 16 is provided on the side wall of the slot for the protrusion 15 to be inserted, so that the shape formed by the notch 16 and the slot is consistent with the shape of the entire protrusion 15 and the insert 19, so as to facilitate the insertion of the insert 19, and a slot 17 for the insert 19 to be inserted is provided in the support frame 1, and the slot 17 is communicated with the slot, and the diameter of the slot 17 is larger than the diameter of the slot.

[0037] An arc surface is provided at one end of the protrusion 15 away from the insert 19. The arc surface reduces the friction between the protrusion 15 and the connecting plate 3 and the support frame 1 when the protrusion 15 moves in the card slot and the slot 17, thereby facilitating the rotation of the entire insert 19 and the user's driving.

[0038] A rotating block 4 is provided at one end of the insert 19 away from the protrusion 15. The diameter of the rotating block 4 is larger than the diameter of the insert 19. The user can drive the rotation of the insert 19 by driving the rotating block 4 to rotate. When the insert 19 is inserted into the slot 17, it will not completely enter the slot 17, making it inconvenient for the insert 19 to be rotated out of the slot 17, thereby facilitating the user's operation.

[0039] A first threaded hole is formed on the rotating block 4 , and a second threaded hole 18 corresponding to the first threaded hole is formed on the connecting plate 3 and the supporting frame 1 . The threaded rod 5 is rotatably connected in the first threaded hole and the second threaded hole 18 .

[0040] The height adjustment assembly includes a motor 14 arranged on a support plate 11, a rotating shaft 13 fixedly connected to the output shaft of the motor 14, and an elastic rope 6 fixedly connected between the rotating shaft 13 and the support frame 1, a plurality of support springs 7 are arranged at both ends of the motor 14, and a protective cover 12 for protecting the motor 14 is arranged on the support plate 11, a through hole for the elastic rope 6 is opened on the protective cover 12, and spring protective covers are provided on the outer sides of the plurality of support springs 7, and the spring protective covers include a first limit cover 9 and a second limit cover 10 which are slidably connected to each other.

[0041] Working principle: The user can move the display screen body 2 to a specified position through the action of a number of rollers 8, and then adjust the setting height of the display screen body 2 under the action of the height adjustment component, so that the display screen body 2 can adapt to different places and users of different heights. At the same time, the height adjustment component and a number of supporting springs 7 can play a certain supporting role on the display screen body 2, which is convenient for the user to use and can improve the application range of the display screen body 2. When the display screen body 2 needs to be repaired, the user can remove the connecting plate 3 from the support frame 1 to realize the removal of the display screen body 2 from the support frame 1, thereby facilitating the user to remove the display screen body 2 in time for repair and processing, thereby improving the repair effect of the display screen body 2 and facilitating the user's operation.

[0042] When the display screen body 2 needs to be disassembled and the display screen body 2 needs to be disassembled for maintenance, the user can rotate the insert 19 to make the insert 19 rotate in the card slot and drive the protrusion 15 to rotate in the slot 17. When the protrusion 15 rotates to a position corresponding to the position of the notch 16, the insert 19 is pulled so that the protrusion 15 of the insert 19 can slide along the inner wall of the slot 17 into the card slot and slide out of the slot through the notch 16, thereby realizing the disassembly of the insert 19. At this time, the user can separate the connecting plate 3 from the support frame 1, realize the disassembly of the display screen body 2 from the support frame 1, and facilitate the user's operation. The connecting plate 3 can be removed before the display screen body 2 is repaired. It is placed on the support frame 1, and the position of the card slot on the support frame 1 is aligned with the card slot on the connecting plate 3, and then the insert 19 is placed into the connecting plate 3 and the support frame 1 through the card slot, and the position of the protrusion 15 corresponds to the position of the notches 16 at both ends of the card slot. After the protrusion 15 is inserted to the position corresponding to the slot 17, the user needs to rotate the insert 19 to turn the protrusion 15 into the slot 17 and fix it away from the notch 16. At this time, when the user no longer continues to rotate the insert 19, the insert 19 is fixed in the connecting plate 3 and the support frame 1, thereby realizing the fixation of the display screen body 2. The structure is simple and convenient for the user to operate, thereby improving the efficiency of disassembling the display screen body 2 and the efficiency of maintenance.

[0043] The user can rotate the threaded rod 5 to rotate the threaded rod 5 in the first threaded hole and the second threaded hole 18, so that the threaded rod 5 gradually rotates into the first threaded hole and the second threaded hole 18, thereby fixing the connecting plate 3 on the display screen body 2 and the support frame 1. The user can also rotate the threaded rod 5 to gradually separate the threaded rod 5 from the connecting plate 3 and the support frame 1, thereby facilitating the disassembly of the connecting plate 3 and the display screen body 2, thereby facilitating the disassembly of the display screen body 2, and further making it convenient to disassemble the display screen body 2 from the support frame 1 when maintenance is required. The simple structure facilitates the user's operation and improves the user's efficiency in installing and fixing the display screen body 2.

[0044] When the height needs to be adjusted, the user can turn on the motor 14 through the forward-reverse switch, so that the motor 14 drives the rotating shaft 13 to rotate, and then the rotating shaft 13 drives the elastic rope 6 to gradually wrap around the rotating shaft 13. At this time, the support frame 1 will approach the support plate 11 as the elastic rope 6 shortens and squeeze the support spring 7 abutting between the support frame 1 and the support plate 11, thereby reducing the setting height of the display screen body 2. When the output shaft of the motor 14 is driven to rotate in the opposite direction through the forward-reverse switch, the elastic rope 6 will gradually detach from the rotating shaft 13 as the rotating shaft 13 rotates, and then the length of the elastic rope 6 extending outside the rotating shaft 13 gradually increases, so that the setting height of the display screen is also increased accordingly, and it can be adjusted according to different needs of users, which is convenient for users to operate.

[0045] When the support spring 7 expands and contracts, the spring protection cover will protect the support spring 7 to prevent the support spring 7 from being greatly bent, thereby ensuring the normal support and pushing effect of the support spring 7. When the spring protection cover is working, the first limit cover 9 and the second limit cover 10 slide against each other and will not separate from each other, thereby ensuring the protection of the support spring 7 and increasing the service life of the support spring 7.

[0046] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An LED display screen module, comprising a support frame (1) and a display screen body (2) arranged on the support frame (1), characterized in that: A support plate (11) is provided at one end of the support frame (1) away from the display screen body (2), and a plurality of rollers (8) are provided at one end of the support plate (11) away from the display screen body (2). Connecting plates (3) that fit the surface of the support frame (1) are provided at both ends of the display screen body (2), and the connecting plates (3) are detachably connected to the support frame (1). A gap is provided between the support frame (1) and the support plate (11), and a plurality of supporting springs (7) are provided in the gap. The plurality of supporting springs (7) are all in contact between the support frame (1) and the support plate (11), and a height adjustment component for adjusting the setting height of the display screen body (2) is provided between the support plate (11) and the support frame (1).

2. The LED display screen module according to claim 1, characterized in that: An insert (19) is slidably connected to the connecting plate (3), and a protrusion (15) is protrudingly provided at one end of the insert (19) close to the connecting plate (3). Two protrusions (15) are provided and are symmetrically arranged at the two ends of the insert (19). A slot for the insert (19) to be inserted is provided on both the connecting plate (3) and the support frame (1), and a notch (16) for the protrusion (15) to be inserted is provided on the side wall of the slot. A slot (17) for the insert (19) to be inserted is provided in the support frame (1), and the slot (17) is communicated with the slot, and the diameter of the slot (17) is larger than the diameter of the slot.

3. The LED display screen module according to claim 2, characterized in that: An end of the protruding portion (15) away from the insert (19) is provided with an arc surface.

4. The LED display screen module according to claim 2, characterized in that: A rotating block (4) is provided at one end of the insert (19) away from the protruding portion (15), and the diameter of the rotating block (4) is greater than the diameter of the insert (19).

5. The LED display screen module according to claim 4, characterized in that: The rotating block (4) is provided with a first threaded hole, the connecting plate (3) and the supporting frame (1) are both provided with a second threaded hole (18) corresponding to the first threaded hole, and a threaded rod (5) is rotatably connected in the first threaded hole and the second threaded hole (18).

6. The LED display screen module according to claim 1, characterized in that: The height adjustment assembly comprises a motor (14) arranged on a support plate (11), a rotating shaft (13) fixedly connected to an output shaft of the motor (14), and an elastic rope (6) fixedly connected between the rotating shaft (13) and the support frame (1), and a plurality of support springs (7) are arranged at both ends of the motor (14).

7. The LED display screen module according to claim 6, characterized in that: The support plate (11) is provided with a protective cover (12) for protecting the motor (14), and the protective cover (12) is provided with a through hole for the elastic rope (6) to be positioned therein.

8. The LED display screen module according to claim 6, characterized in that: The outer sides of the plurality of support springs (7) are all covered with spring protection covers, and the spring protection covers include a first limiting cover (9) and a second limiting cover (10) which are slidably connected to each other.

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