CN219755989U - LED information release screen fixing device - Google Patents
LED information release screen fixing device Download PDFInfo
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- CN219755989U CN219755989U CN202321371141.5U CN202321371141U CN219755989U CN 219755989 U CN219755989 U CN 219755989U CN 202321371141 U CN202321371141 U CN 202321371141U CN 219755989 U CN219755989 U CN 219755989U
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- threaded rod
- plate
- led information
- information release
- movable inner
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011159 matrix material Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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Abstract
The utility model discloses a fixing device of an LED information release screen, which comprises a fixing plate, wherein an inner rod is arranged at the back of the fixing plate, an outer cylinder is sleeved at the top end of the inner rod, a bottom plate is arranged at the bottom of the front side surface of the fixing plate, a lower clamping plate is arranged at the top of the bottom plate, a support plate is arranged at the top of the front side surface of the fixing plate, a first threaded rod is arranged between the two support plates, a heat dissipation component is arranged between the first threaded rod and the bottom plate, a sliding block is sleeved on the first threaded rod, a connecting block is arranged on the front side surface of the sliding block, a second threaded rod is arranged on the connecting block, a rotating handle is arranged at the top end of the second threaded rod, an upper clamping plate is arranged at the bottom end of the second threaded rod in a rotating way, and a rotary disc is arranged at the right end of the first threaded rod; according to the LED information release screen, the distance between the two upper clamping plates can be adjusted according to the different lengths of the LED information release screens, so that the LED information release screens with different lengths can be guaranteed to have an optimal fixing effect, the plurality of radiating fans are distributed on the movable inner plate in a matrix mode, the back face of the LED information release screen can be subjected to omnibearing efficient heat dissipation, and the heat dissipation effect is remarkable.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a fixing device for an LED information release screen.
Background
The LED information release screen is a flat panel display, which consists of a plurality of small LED module panels, is used for displaying various information such as characters, images, videos, video signals and the like, and the LED is widely paid attention to and rapidly developed, and is not separated from the advantages of the LED information release screen, and the advantages are summarized as follows: high brightness, low working voltage, small power consumption, large-scale, long service life, impact resistance and stable performance.
When the LED information release screen is installed, a corresponding fixing device is needed, the traditional fixing device clamps and fixes the LED information release screen only through an upper clamping plate and a lower clamping plate, and although the LED information release screens with different widths can be fixed, the LED information release screens with different lengths cannot be optimally fixed; in addition, after the LED information release screen is used for a long time, heat can be generated at the back of the LED information release screen, the existing fixing device generally has no heat dissipation function, and when poor heat dissipation occurs, the LED information release screen is easy to damage due to temperature; therefore, we design a fixing device for the LED information release screen to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a fixing device for an LED information release screen, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a LED information release screen fixing device, includes the fixed plate, and fixed plate back left and right sides symmetry fixedly connected with interior pole, interior pole top cover is equipped with the urceolus, interior pole and urceolus sliding connection, interior pole surface is equipped with a plurality of screws along its length direction equidistant, urceolus surface cartridge have with the fastening bolt of screw looks adaptation, urceolus top fixedly connected with mounting panel, screw thread cartridge has a plurality of fixing bolt on the mounting panel, fixed plate leading flank bottom fixed mounting has the bottom plate, bottom plate top fixed mounting has down the grip block, and both ends symmetry is equipped with the extension board about the fixed plate leading flank top, rotates between two extension boards and is equipped with threaded rod one, is equipped with radiating component between threaded rod one and the bottom plate, and bilateral symmetry cover is equipped with two sliders on the threaded rod one, slider and threaded rod one threaded connection, slider and fixed plate leading flank are fixed to be equipped with the connecting block, run through on the connecting block and be equipped with threaded rod two and connecting block threaded connection, threaded rod top and the bottom rotation of threaded rod two is equipped with the grip block, one right-hand member runs through corresponding extension board and is connected with the carousel, carousel and rotate with right side.
The heat dissipation assembly comprises a movable inner plate, a heat dissipation fan, a telescopic rod, a sleeve, a threaded rod III and a disc, wherein the sleeve is embedded in the fixed plate, the sleeve is hollow and is communicated front and back, the threaded rod III is arranged in the sleeve, the front end of the threaded rod III is rotationally connected with the movable inner plate, the rear end of the threaded rod III is fixedly connected with the disc, the disc is positioned at the rear of the fixed plate, a plurality of telescopic rods are embedded in the front side surface of the fixed plate, the other end of the telescopic rod is fixedly connected with the rear side surface of the movable inner plate, and a plurality of heat dissipation fans are embedded in the movable inner plate.
As a preferred embodiment of the present utility model: the front side of the movable inner plate is provided with three parallel cross bars, and the three cross bars are respectively positioned at the upper end, the lower end and the horizontal central axis of the front side of the movable inner plate.
As a still further preferred embodiment of the present utility model: the lower clamping plate is strip-shaped, the upper clamping plate is short, and the cross sections of the lower clamping plate and the upper clamping plate are L-shaped.
As a still further preferred embodiment of the present utility model: the number of the telescopic rods is four, the telescopic rods are distributed at four corners of the rear side surface of the movable inner plate, and the threaded rod III is connected with the center point of the rear side surface of the movable inner plate.
As a still further preferred embodiment of the present utility model: the number of the radiating fans is six, every two radiating fans are in a group, and the radiating fans are symmetrically distributed on the upper side and the lower side of the transverse bar at the middle position.
As a still further preferred embodiment of the present utility model: the first threaded rod is provided with two groups of external threads with opposite directions, and the two groups of external threads are symmetrically arranged on two sides of the midpoint of the first threaded rod in the length direction.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the LED information release screen, the bottom of the LED information release screen is moved to the inner side of the lower clamping plate through the matched use of the upper clamping plate, the support plate, the sliding blocks, the rotating handle, the first threaded rod, the second threaded rod, the connecting block, the rotating disc, the bottom plate and the lower clamping plate, the LED information release screen is kept vertically arranged, then the rotating disc is rotated to drive the first threaded rod to rotate, and under the combined action of threaded connection and limiting of the fixing plate, the two sliding blocks can move close to each other or away from each other, so that the distance between the two upper clamping plates can be adjusted, and therefore the device can adjust the distance between the two upper clamping plates according to the difference of the lengths of the LED information release screens, and further guarantee that the LED information release screens with different lengths can have optimal fixing effects; after the interval of the upper clamping plate is adjusted, the rotating handle is rotated to drive the threaded rod II to rotate, under the action of threaded connection, the upper clamping plate is driven to move downwards, when the upper clamping plate moves to the position near the top surface of the LED information release screen, the upper clamping plate is stirred, the inner side surface of the upper clamping plate in the vertical direction is attached to the front side surface of the LED information release screen, the rotating handle is continuously rotated, and the upper clamping plate is continuously driven to move downwards until the LED information release screen is clamped and fixed.
2. According to the LED information release screen, the heat radiation assembly is arranged, the disc is rotated to drive the threaded rod to rotate, the movable inner plate is driven to move towards the back of the LED information release screen, when the cross bar moves to be attached to the back of the LED information release screen, a certain gap is reserved between the movable inner plate and the LED information release screen due to the arrangement of the cross bar, the heat radiation is facilitated, the plurality of heat radiation fans are distributed on the movable inner plate in a matrix mode, the back of the LED information release screen can be subjected to omnibearing efficient heat radiation, the heat radiation effect is obvious, meanwhile, the abutting effect of the cross bar on the movable inner plate on the LED information release screen plays a limiting and fixing role in the horizontal direction, and the fixing role of the LED information release screen by the LED information release screen is further improved.
Drawings
FIG. 1 is a front view of the overall structure of the present utility model;
FIG. 2 is a left side cross-sectional view of the overall structure of the present utility model;
fig. 3 is an enlarged view at a in fig. 2.
Wherein: the movable inner plate comprises a 1-fixed plate, a 2-movable inner plate, a 3-upper clamping plate, a 4-support plate, a 5-sliding block, a 6-rotating handle, a 7-fixed bolt, an 8-outer cylinder, a 9-inner rod, a 10-first threaded rod, an 11-threaded hole, a 12-fastening bolt, a 13-mounting plate, a 14-second threaded rod, a 15-connecting block, a 16-rotating disc, a 17-bottom plate, a 18-lower clamping plate, a 19-telescopic rod, a 20-third threaded rod, a 21-disc, a 22-sleeve, a 23-cooling fan and a 24-horizontal bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, in the embodiment of the utility model, an LED information publishing screen fixing device includes a fixing plate 1, an inner rod 9 is symmetrically and fixedly connected with the left and right sides of the back of the fixing plate, an outer cylinder 8 is sleeved at the top end of the inner rod 9, the inner rod 9 is slidably connected with the outer cylinder 8, a plurality of screw holes 11 are formed in the surface of the inner rod 9 at equal intervals along the length direction of the inner rod, a fastening bolt 12 matched with the screw holes 11 is inserted into the surface of the outer cylinder 8, a mounting plate 13 is fixedly connected with the top end of the outer cylinder 8, a plurality of fixing bolts 7 are inserted into threads of the mounting plate 13, a bottom plate 17 is fixedly mounted at the bottom of the front side surface of the fixing plate 1, a lower clamping plate 18 is fixedly mounted at the top of the bottom plate 17, support plates 4 are symmetrically arranged at the left and right ends of the top of the front side surface of the fixing plate 1, a threaded rod 10 is rotatably arranged between the two support plates 4, two groups of external threads opposite directions are arranged between the threaded rod 10 and the bottom plate 17, two groups of external threads are symmetrically arranged at two sides of the middle points of the threaded rod 10 in the length direction of the threaded rod 10, two sliding blocks 5 are symmetrically sleeved on the threaded rod 10, the first slider 5 is rotatably, the slider 5 is fixedly connected with the threaded rod 5, the threaded rod 15 is rotatably connected with the threaded rod 14, the threaded rod 15 is rotatably connected with the threaded rod 15, and the front side surface of the threaded rod 15 is rotatably connected with the threaded rod 15, and the front side surface 15 is rotatably connected with the threaded rod 15, and the front side of the threaded rod 15, and the front side surface 15 is fixedly connected with the threaded rod 15, and the front side of the front side is rotatably 15 is rotatably connected with the threaded rod 15.
The heat dissipation assembly comprises a movable inner plate 2, a heat dissipation fan 23, a telescopic rod 19, a sleeve 22, a threaded rod three 20 and a disc 21, wherein the sleeve 22 is embedded in the fixed plate 1, the sleeve 22 is hollow and penetrates through front and back, the threaded rod three 20 is arranged in the sleeve 22, the front end of the threaded rod three 20 is rotationally connected with the movable inner plate 2, the rear end of the threaded rod three 20 is fixedly connected with the disc 21, the disc 21 is positioned at the rear of the fixed plate 1, a plurality of telescopic rods 19 are embedded in the front side surface of the fixed plate 1, the other end of the telescopic rod 19 is fixedly connected with the rear side surface of the movable inner plate 2, and a plurality of heat dissipation fans 23 are embedded in the movable inner plate 2.
The lower clamping plate 18 is long, the upper clamping plate 3 is short, and the cross sections of the lower clamping plate 18 and the upper clamping plate 3 are L-shaped.
The number of the telescopic rods 19 is four, the telescopic rods are distributed at four corners of the rear side surface of the movable inner plate 2, and the three threaded rods 20 are connected with the center point of the rear side surface of the movable inner plate 2.
Three parallel cross bars 24 are arranged on the front side surface of the movable inner plate 2, and the three cross bars 24 are respectively positioned at the upper end, the lower end and the horizontal central axis of the front side surface of the movable inner plate 2; when the three cross bars 24 move to be attached to the back of the LED information release screen, a certain gap is reserved between the movable inner plate 2 and the LED information release screen due to the arrangement of the cross bars 24, and the heat dissipation of the heat dissipation fan 23 is facilitated.
The number of the radiating fans 23 is six, every two radiating fans are in a group, and the radiating fans are symmetrically distributed on the upper side and the lower side of the transverse bar 24 at the middle position; the plurality of cooling fans 23 are distributed on the movable inner plate 2 in a matrix manner, when the cooling fans 23 are started, the back of the LED information release screen can be subjected to omnibearing efficient heat dissipation, and the heat dissipation effect is obvious; the heat dissipation fan 23 embedded in the movable inner plate 2 is a fan with a driving structure, which is conventional in the art, and is not described in detail herein, and the drawings are not shown in detail.
Working principle: the device is arranged on the top surface of an indoor wall or the bottom of a beam-shaped object by a worker through a fixing bolt 7, then the inner rod 9 is pulled out downwards, namely the height of the fixing plate 1 is adjusted, and the position of the inner rod 9 at the moment is fixed through the matching of a fastening bolt 12 and a screw hole after the adjustment; the staff firstly places the LED information release screen on the top of the bottom plate 17, then moves the bottom of the LED information release screen to the inner side of the lower clamping plate 18, keeps the LED information release screen vertically placed, then rotates the rotary table 16 to drive the first threaded rod 10 to rotate, and under the combined action of the threaded connection and the limiting of the fixed plate 1, the two sliding blocks 5 can move close to or away from each other, so that the distance between the two upper clamping plates 3 can be adjusted, and therefore, the device can adjust the distance between the two upper clamping plates 3 according to the different lengths of the LED information release screen, and further ensures that the LED information release screens with different lengths can have optimal fixing effects; after the distance between the upper clamping plates 3 is adjusted, the rotating handle 6 is rotated to drive the threaded rod II 14 to rotate, and the upper clamping plates 3 are driven to move downwards under the action of threaded connection, when the upper clamping plates 3 move to the position near the top surface of the LED information release screen, the upper clamping plates 3 are stirred, the inner side surface of the upper clamping plates 3 in the vertical direction is attached to the front side surface of the LED information release screen, the rotating handle 6 is continuously rotated, and the upper clamping plates 3 are continuously driven to move downwards until the LED information release screen is clamped and fixed; subsequently, the disc 21 is rotated, the threaded rod III 20 is driven to rotate, the movable inner plate 2 is driven to move towards the back of the LED information release screen, when the transverse bar 24 moves to be attached to the back of the LED information release screen, a certain gap is reserved between the movable inner plate 2 and the LED information release screen due to the arrangement of the transverse bar 24, the heat dissipation of the heat dissipation fan 23 is facilitated, meanwhile, the abutting effect of the transverse bar 24 on the movable inner plate 2 on the LED information release screen plays a limiting and fixing role in the horizontal direction, and the fixing role of the LED information release screen by the device is further improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The LED information release screen fixing device comprises a fixing plate (1); the method is characterized in that: the utility model discloses a connecting block, including fixed plate back, fixed plate back left and right sides symmetry fixedly connected with interior pole (9), interior pole (9) top cover is equipped with urceolus (8), interior pole (9) and urceolus (8) sliding connection, and interior pole (9) surface is equipped with a plurality of screw holes (11) along its length direction equidistant, urceolus (8) surface cartridge have with screw bolt (12) of screw hole (11) looks adaptation, urceolus (8) top fixedly connected with mounting panel (13), screw thread cartridge has a plurality of fixing bolt (7) on mounting panel (13), fixed plate (1) leading flank bottom fixed mounting has bottom plate (17), bottom plate (17) top fixed mounting has down grip block (18), and fixed plate (1) leading flank top left and right sides both ends symmetry is equipped with extension board (4), rotates between two extension boards (4) and is equipped with threaded rod one (10), is equipped with the radiating component between one (10) and bottom plate (17), and the symmetry cover is equipped with two sliders (5) about on the threaded rod one (10), slider (5) and threaded rod one (10) threaded connection, slider (5) and fixed plate (1) leading flank (15) leading flank fixed connection (15), the second threaded rod (14) is in threaded connection with the connecting block (15), a rotating handle (6) is arranged at the top end of the second threaded rod (14), an upper clamping plate (3) is rotatably arranged at the bottom end of the second threaded rod, the right end of the first threaded rod (10) penetrates through the corresponding support plate (4) and is connected with a rotary table (16), and the rotary table (16) is rotatably connected with the right side face of the support plate (4);
the heat dissipation assembly comprises a movable inner plate (2), a heat dissipation fan (23), a telescopic rod (19), a sleeve (22), a threaded rod III (20) and a disc (21), wherein the sleeve (22) is embedded in the fixed plate (1), the sleeve (22) is hollow and is communicated front and back, the threaded rod III (20) is arranged in the sleeve (22), the front end of the threaded rod III (20) is rotationally connected with the movable inner plate (2), the rear end of the threaded rod III is fixedly connected with the disc (21), the disc (21) is located behind the fixed plate (1), a plurality of telescopic rods (19) are embedded in the front side of the fixed plate (1), the other end of the telescopic rod (19) is fixedly connected with the rear side of the movable inner plate (2), and a plurality of heat dissipation fans (23) are embedded in the movable inner plate (2).
2. The LED information distribution screen fixing device according to claim 1, wherein: the front side of the movable inner plate (2) is provided with three parallel cross bars (24), and the three cross bars (24) are respectively positioned at the upper end, the lower end and the horizontal central axis of the front side of the movable inner plate (2).
3. The LED information distribution screen fixing device according to claim 2, wherein: the lower clamping plate (18) is in a strip shape, the upper clamping plate (3) is in a short strip shape, and the cross sections of the lower clamping plate (18) and the upper clamping plate (3) are L-shaped.
4. A LED information distribution screen fixing device according to claim 3, characterized in that: the number of the telescopic rods (19) is four, the telescopic rods are distributed at four corners of the rear side surface of the movable inner plate (2), and the threaded rods III (20) are connected with the center point of the rear side surface of the movable inner plate (2).
5. The LED information distribution screen fixing device according to claim 4, wherein: the number of the radiating fans (23) is six, every two radiating fans are in a group, and the radiating fans are symmetrically distributed on the upper side and the lower side of the transverse bar (24) at the middle position.
6. The LED information distribution screen fixing device according to claim 2, wherein: two groups of external threads with opposite directions are arranged on the first threaded rod (10), and the two groups of external threads are symmetrically arranged at two sides of the midpoint of the length direction of the first threaded rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321371141.5U CN219755989U (en) | 2023-06-01 | 2023-06-01 | LED information release screen fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321371141.5U CN219755989U (en) | 2023-06-01 | 2023-06-01 | LED information release screen fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219755989U true CN219755989U (en) | 2023-09-26 |
Family
ID=88082264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321371141.5U Active CN219755989U (en) | 2023-06-01 | 2023-06-01 | LED information release screen fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219755989U (en) |
-
2023
- 2023-06-01 CN CN202321371141.5U patent/CN219755989U/en active Active
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