CN210831041U - Adjustable ground beam for LED display screen - Google Patents
Adjustable ground beam for LED display screen Download PDFInfo
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- CN210831041U CN210831041U CN201921261129.2U CN201921261129U CN210831041U CN 210831041 U CN210831041 U CN 210831041U CN 201921261129 U CN201921261129 U CN 201921261129U CN 210831041 U CN210831041 U CN 210831041U
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- display screen
- ground beam
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Abstract
The utility model discloses an adjustable grade beam for LED display screen, including a grade beam main part and two lower margins, two lower margins set up respectively in grade beam main part below both ends department and support the grade beam main part, and this lower margin includes a supporting seat and a spiro union threaded rod above the supporting seat, and this threaded rod sets up in the grade beam main part with rotatable and upper and lower spacing mode to send and make the supporting seat along the length direction removal of threaded rod through rotating the threaded rod. The utility model discloses an adjustable grade beam is provided with the lower margin respectively through both ends department in grade beam main part below, and the lower margin includes the threaded rod on supporting seat and the spiro union supporting seat, and the threaded rod sets up in the grade beam main part with rotatable and upper and lower spacing mode to it reciprocates along the threaded rod to send the supporting seat, adjusts the position of supporting seat, improves the roughness of LED display screen, is convenient for install fast.
Description
Technical Field
The utility model relates to a display screen installation technical field especially relates to an adjustable ground beam for LED display screen.
Background
LED display screen is because outstanding display effect and suitability, at present, LED display screen application range is more and more extensive, especially at various stage hoist and mount occasions, creative molding and the demand of assembling fast to the LED display screen are popularized gradually, installation requirement to the display screen is higher and higher, when falling to the ground the installation, ground is not complete level, make the unable keep balance of the LED display screen of building, the time overlength of LED display screen building and connecting, and conventional foot cup formula structure as an organic whole, adjust the foot cup and can make the whole swivelling movement of foot cup, to the grade (bridge) of installing the display screen, because of the influence that receives gravity, foot cup is big with ground frictional force, make it unable finely tune once more, make the unable keep balance of LED display screen.
In view of this, it is necessary to provide an adjustable ground beam for an LED display screen, which can overcome the ground friction force caused by gravity, can be installed quickly and is easy and convenient to operate, so as to adjust the balance of the LED display screen and improve the efficiency of building and connecting the LED display screen.
Disclosure of Invention
The utility model aims to solve the technical problem that a can overcome the ground friction that leads to because of the action of gravity and install fast and easy and simple to handle be used for the adjustable ground roof beam of LED display screen in order to adjust the balance of LED display screen, improve the efficiency that the LED display screen was built and is connected.
In order to solve the technical problem, the utility model discloses a as follows technical scheme: the utility model provides an adjustable grade beam for LED display screen, including a grade beam main part and two lower margins, two the lower margin set up respectively in grade beam main part below both ends are in order to support the grade beam main part, the lower margin is including a supporting seat and a spiro union threaded rod above the supporting seat, the threaded rod with rotatable and upper and lower spacing mode set up in the grade beam main part, so that through rotating the threaded rod makes the supporting seat follow the length direction of threaded rod removes.
The further technical scheme is as follows: the ground beam main part both ends department of bottom surface is sunken and respectively is formed with one and holds the storehouse, the lower margin set up in hold in the storehouse.
The further technical scheme is as follows: the supporting seat is polygonal in shape.
The further technical scheme is as follows: the top end of the threaded rod is exposed out of the top end of the accommodating bin, and a channel corresponding to the top end of the threaded rod is formed in the ground beam main body from the top surface of the ground beam main body.
The further technical scheme is as follows: the center of the top end of the threaded rod is provided with a concave regular polygon groove.
The further technical scheme is as follows: the ground beam is characterized in that a first cavity which is communicated up and down is formed in the middle of the ground beam main body, a hanging rod is arranged in the first cavity, and two ends of the hanging rod are fixed to the front side and the rear side of the middle of the ground beam main body respectively.
The further technical scheme is as follows: the utility model discloses a ground beam, including the ground beam main part, the mounting panel is provided with the top surface of ground beam main part, the mounting panel is provided with a locating rod, the lower extreme cover of locating rod is equipped with a knob head, in order through twisting the knob head makes the locating rod reciprocate in the lower extreme cover of locating rod.
The further technical scheme is as follows: at least one handle is arranged on the outer side of the knob head.
The further technical scheme is as follows: the upper locking assembly further comprises a spring, the spring is sleeved on the positioning rod, the upper end face of the spring is abutted to the mounting plate, the lower end face of the spring is abutted to the knob head, a sliding groove is formed in the positioning rod along the length direction of the positioning rod, a supporting rod arranged in the sliding groove is inwards arranged on the side edge of the mounting plate towards the central direction, and the lower end portion of the positioning rod is in threaded connection with the knob head.
The further technical scheme is as follows: each locking assembly further comprises a lower locking assembly, the lower locking assembly is installed on the ground beam main body and arranged on the bottom surface of the second cavity, and the lower locking assembly comprises a fixing piece installation seat for the fixing piece to penetrate through and connect so as to install the LED display screen below the ground beam main body.
The utility model has the advantages of: a adjustable grade beam for LED display screen is through being provided with the lower margin in grade beam main part below both ends punishment respectively, and the lower margin includes supporting seat and the threaded rod of spiro union on the supporting seat, the threaded rod with rotatable and upper and lower spacing mode set up in the grade beam main part so that make the supporting seat reciprocate along the threaded rod through rotating the threaded rod, overcome the ground friction force that leads to because of the action of gravity, thereby adjust the position of supporting seat, make the both ends of grade beam main part be in same horizontal plane and fully contact with ground, improve the roughness of LED display screen, adjust the balance of LED display screen, easy and simple to handle moreover, be convenient for install fast, improve the efficiency that the LED display screen was built and is connected.
Drawings
FIG. 1 is a schematic structural view of an LED display screen mounted above an adjustable ground beam for the LED display screen of the present invention;
FIG. 2 is a schematic structural view of the adjustable ground beam for the LED display screen of the present invention;
FIG. 3 is a schematic view of another angle of the adjustable ground beam for the LED display screen of FIG. 2;
FIG. 4 is a schematic diagram of a back side structure of the adjustable ground beam for the LED display screen shown in FIG. 2;
FIG. 5 is a schematic structural view of a foot of the adjustable ground beam for the LED display screen shown in FIG. 2;
FIG. 6 is an exploded view of the anchor of the adjustable ground beam for the LED display screen of FIG. 5;
FIG. 7 is a cross-sectional view of the bin of FIG. 2 for the adjustable ground beam of the LED display screen;
FIG. 8 is a schematic view of the upper locking assembly of the adjustable ground beam for the LED display screen of FIG. 2 with the mounting plate omitted;
FIG. 9 is a top view of the adjustable ground beam for the LED display screen shown in FIG. 2;
fig. 10 is a schematic structural view of the LED display screen installed under the adjustable ground beam for the LED display screen of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 8, in the present embodiment, the adjustable ground beam 10 for an LED display screen is used for building and connecting the LED display screen 20, and the LED display screen 20 may be installed above the adjustable ground beam 10 for an LED display screen. The adjustable ground beam 10 for the LED display screen comprises a ground beam main body 110 and ground feet 120. The two anchors 120 are respectively arranged at two ends of the lower portion of the ground beam body 110 to support the ground beam body 110, each anchor 120 includes a supporting seat 122 and a threaded rod 121 screwed on the supporting seat 122, the threaded rod 121 is rotatably arranged on the ground beam body 110 in an up-and-down limiting manner, and can effectively prevent the threaded rod 121 from moving up and down due to rotation, so that the threaded rod 121 can rotate around the axis direction by rotating the threaded rod 121 and the supporting seat 122 can move along the length direction of the threaded rod 121, thereby overcoming the ground friction force caused by gravity, adjusting the position of the supporting seat 122, adjusting the height between the ground beam body 110 and the ground, making two ends of the ground beam body 110 in the same horizontal plane and fully contact with the ground, improving the flatness of the LED display screen 20, and adjusting the balance of the LED display screen 20, the operation is simple and convenient, the rapid installation is convenient, and the efficiency of constructing and connecting the LED display screen 20 is improved.
In the embodiment shown in the drawings, a rib 1211 is formed by extending an upper end portion of the threaded rod 121 to an outer periphery, a lower limit plate 123 is disposed at a position of the ground beam body 110 corresponding to the threaded rod 121, the threaded rod 121 passes through the lower limit plate 123 downward, so that the rib 1211 is supported on the lower limit plate 123, and an upper limit plate 124 is disposed above the rib 1211 on the ground beam body 110, so that the threaded rod 121 is rotatably disposed on the ground beam body 110 in an up-down limit manner. However, in other embodiments, the threaded rod 121 may be disposed in other manners, for example, a bearing is used, the ground beam body 110 is disposed at a position corresponding to the threaded rod 121, the threaded rod 121 downwardly passes through the bearing, and an upper end of the threaded rod 121 is located in the bearing, so that the threaded rod 121 is rotatably disposed on the ground beam body 110 in an up-down limiting manner. Wherein, the threaded rod 121 can adopt an M16 threaded rod.
Referring to fig. 2, 3, 5 and 7, in the present embodiment, specifically, two ends of the bottom surface of the floor beam main body 110 are recessed to form a receiving bin 111, and the anchor 120 is disposed in the receiving bin 111. Preferably, the top end of the threaded rod 121 is exposed out of the top end of the accommodating bin 111, a channel corresponding to the top end of the threaded rod 121 is formed on the top surface of the ground beam body 110, so that an adjusting tool can be inserted into the channel and tightly connected with the top end of the threaded rod 121, and the threaded rod 121 is rotated by rotating the adjusting tool, so that the supporting seat 122 is driven to move along the length direction of the threaded rod 121. The adjustment tool represents a tool for rotating threaded rod 121 to adjust anchor pin 120.
In this embodiment, the supporting seat 122 is polygonal in shape, and the supporting seat 122 is disposed in the accommodating bin 111, so as to effectively prevent the supporting seat 122 from rotating along with the rotation of the threaded rod 121 in the process that the threaded rod 121 rotates to drive the supporting seat 122 to move, overcome the ground friction caused by gravity, and achieve quick adjustment, so that the supporting seat 122 only moves along the length of the threaded rod 121, and the supporting seat 122 is stable and reliable in movement and convenient to fix.
Specifically, a concave regular polygon groove 1212 is formed in the center of the top end of the threaded rod 121, and accordingly, the lower end of the adjusting tool has a prism structure matched with the regular polygon groove 1212, and the adjusting tool is inserted into the channel and the lower end of the adjusting tool is inserted into the regular polygon groove 1212, so that the threaded rod 121 is rotated by rotating the adjusting tool, wherein the regular polygon groove 1212 includes a regular hexagon groove, and accordingly, the lower end of the adjusting tool has a regular hexagonal prism structure.
With continued reference to fig. 5 to 7, in particular, in the present embodiment, the supporting seat 122 includes a base 1221, the base 1221 has a polygonal shape, a sleeve 1222 extends upward from the center of the base 1221, and an inner wall of the sleeve 1222 is formed with an internal thread matching with the thread structure of the external thread of the threaded rod 121, so that when the threaded rod 121 is rotated, the sleeve 1222 of the supporting seat 122 can move along the length direction of the threaded rod 121. Preferably, a silicone pad 1223 is disposed on the lower end surface of the supporting seat 122. The bottom end of the threaded rod 121 is provided with a baffle 1224, and the bottom end of the threaded rod 121 is in contact with the silica gel pad 1223 through the baffle 1224. The bottom end of the base 1221 of the support base 122 is recessed inward from the bottom surface thereof to form an accommodating cavity, and the silica gel pad 1223 is placed in the accommodating cavity and disposed on the lower end surface of the support base 122. The silica gel pad 1223 can prevent the support base 122 from being worn when contacting the ground.
With reference to fig. 2, fig. 3, fig. 4, fig. 8 and fig. 9, a second cavity 113 penetrating from front to back is formed at each end of the floor beam main body 110, the accommodating bin 111 is located in the second cavity 113, a locking component 130 is arranged in each second cavity 113, the locking component 130 includes an upper locking component 131, and the upper locking component 131 is installed on the floor beam main body 110 and is arranged on the top surface of the second cavity 113, and is used for being locked and connected with the LED display screen 20, so as to install the LED display screen 20 above the floor beam main body 110. The upper lock assembly 131 includes a mounting plate 1311 and a positioning rod 1312. The second cavity 113 divides the floor beam main body 110 into an upper plate 1104 and a lower plate 1105, the upper plate 1104 of the floor beam main body 110 is provided with a connecting through hole 1106 through which a positioning rod 1312 of the upper locking assembly 131 passes corresponding to each second cavity 113, the mounting plate 1311 is fixed below the upper plate 1104 of the floor beam main body 110 corresponding to the connecting through hole 1106, the upper end of the positioning rod 1312 passes through the mounting plate 1311 and the top end thereof is inserted into the connecting through hole 1106, the lower end of the positioning rod 1312 is sleeved with a knob head 1313, so that the positioning rod 1312 moves up and down in the connecting through hole 1106 by rotating the knob head 1313, and the LED display screen 20 is connected and mounted, and the operation is convenient and simple. Specifically, screw holes are further formed on the upper plate 1104 at two sides of the connecting through hole 1106, so that connecting screws can be inserted into the screw holes to connect and fix the LED display screen 20. The accommodating bin 111 is located in the second cavity 113, so that a user can directly place an adjusting tool into the regular polygon groove 1212 at the top end of the threaded rod 121, so as to adjust the anchor 120 of the adjustable ground beam 10 for the LED display screen, on which the LED display screen 20 is installed.
Preferably, two handles 1314 are arranged on the outer side of the knob head 1313, the two handles 1314 are oppositely distributed along the outer side of the knob head 1313, and the knob head 1313 can be conveniently rotated by a user through the two handles 1314, so that the positioning rod 1312 is driven to move up and down, and the ground beam main body 110 and the LED display screen 20 are fixedly connected and detached. Of course, in some embodiments, the number of the handles 1314 can be one, and the rest of the structure and the function are the same as those of the embodiment. In some embodiments, the number of the handles 1314 can be multiple, and the rest of the structure and the function are the same as those of the embodiment.
Specifically, the upper locking assembly 131 further includes a spring 1315, the spring 1315 is sleeved on the positioning rod 1312, an upper end surface of the spring 1315 abuts against the mounting plate 1311, a lower end surface of the spring 1315 abuts against the knob head 1313, a sliding groove 1316 is formed in the positioning rod 1312 along the length direction of the positioning rod, a supporting rod 1317 which is placed in the sliding groove 1316 is inwardly arranged on a side edge of the mounting plate 1311 in the central direction, the supporting rod 1317 is placed in the sliding groove 1316, the positioning rod 1312 can be prevented from falling off the mounting plate 1311, and meanwhile, the positioning rod 1312 is prevented from rotating in the process of moving along with the knob head 1313. The lower end of the positioning rod 1312 is in threaded connection with the knob head 1313, the surface of the lower end of the positioning rod 1312 is provided with an external thread, and the inner wall of the knob head 1313 is provided with an internal thread matched with the thread structure of the external thread of the positioning rod 1312, so that the positioning rod 1312 can move up and down along with the rotation of the knob head 1313, and the LED display screen 20 is connected and installed. By arranging the spring 1315, the knob head 1313 compresses the spring 1315 in the process of connecting and installing the LED display screen 20 by moving the positioning rod 1312 upwards, and according to the spring characteristics, when the LED display screen is detached, only the knob head 1313 needs to be slightly rotated in the opposite direction, the spring 1315 restores to the original length, and the positioning rod 1312 can be quickly restored.
With reference to fig. 1 to fig. 3, two ends of the upper plate 1104 are formed with avoiding grooves 1107, so that the protrusions 201 at the edge of the LED display screen 20 can be sunk into the avoiding grooves 1107, thereby protecting the LED display screen 20 and avoiding damage to the LED display screen 20 during the assembling process. The upper plate 1104 and the lower plate 1105 are in the shape of an isosceles trapezoid, so that the floor beam main body 110 is in the shape of a trapezoid.
Referring to fig. 2, 9 and 10, fig. 10 shows a structure of the LED display screen 20 when the LED display screen 20 is installed below the adjustable ground beam 10 for the LED display screen, in this embodiment, the LED display screen 20 may be installed below the adjustable ground beam 10 for the LED display screen, a first cavity 112 penetrating up and down is formed in the middle of the ground beam main body 110, a suspension rod 1101 is disposed in the first cavity 112, and two ends of the suspension rod 1101 are respectively fixed to front and rear sides of the middle of the ground beam main body 110 so as to be used for suspending the adjustable ground beam 10 for the LED display screen, thereby realizing suspension of the LED display screen 20, enabling the adjustable ground beam 10 for the LED display screen to be integrated with the ground beam, enabling the LED display screen 20 to be assembled by suspension and splicing without adding additional components, and facilitating a user to pick and place the ground beam main body 110. Preferably, the middle part of the ground beam main body 110 is also provided with connecting struts 1102 opposite to both sides of the suspension rod 1101, and the connecting struts are used for matching with the rod heads 1103 to be connected and fixed with a back frame.
Specifically, in this embodiment, the locking assembly 130 further includes a lower locking assembly 132, the lower locking assembly 132 is mounted on the ground beam main body 110 and disposed on the bottom surface of the second cavity 113, and the lower locking assembly 132 is located above the lower plate 1105 of the ground beam main body 110 and includes a fixing element mounting seat 1321 for a fixing element to be inserted and connected. The fixing member may be a screw for locking and connecting with the LED display screen 20, so as to mount the LED display screen 20 below the ground beam body 110.
To sum up, the utility model discloses an adjustable grade beam for LED display screen is through being provided with lower margin respectively in both ends department below the grade beam main part, and lower margin includes supporting seat and the threaded rod of spiro union on the supporting seat, and the threaded rod sets up in the grade beam main part with the mode of rotatable and upper and lower spacing, so that make the supporting seat reciprocate along the threaded rod through rotating the threaded rod, overcome the ground friction force that leads to because of the action of gravity, thereby adjust the position of supporting seat, make both ends of grade beam main part be in same horizontal plane and fully contact with ground, improve the roughness of LED display screen, adjust the balance of LED display screen, and easy and simple to handle, the quick installation of being convenient for improves the efficiency that LED display screen built and is connected; simultaneously, the both ends department of grade beam main part bottom surface is recessed and respectively is formed with one and holds the storehouse, the lower margin set up in hold in the storehouse, and the appearance of supporting seat is the polygon and prevent that the threaded rod from rotating the in-process supporting seat that drives the supporting seat and remove and rotate along with the rotation of threaded rod for the supporting seat only moves along the length of threaded rod, makes the removal of supporting seat reliable and stable, and is convenient for fix.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjustable ground beam for LED display screen which characterized in that, an adjustable ground beam for LED display screen including:
a ground beam main body;
the ground feet are respectively arranged at two ends below the ground beam main body to support the ground beam main body, each ground foot comprises a supporting seat and a threaded rod screwed on the supporting seat, and the threaded rods are arranged on the ground beam main body in a manner of being rotatable and vertically limited so that the supporting seats can move along the length direction of the threaded rods by rotating the threaded rods.
2. The adjustable floor beam for the LED display screen according to claim 1, wherein both ends of the bottom surface of the floor beam main body are recessed to form a receiving bin, respectively, and the ground feet are disposed in the receiving bins.
3. The adjustable ground beam for an LED display screen of claim 2, wherein said support base is polygonal in shape.
4. The adjustable ground beam for an LED display screen of claim 2, wherein the top end of the threaded rod is exposed to the top end of the receiving chamber, and the ground beam body is formed with a passage corresponding to the top end of the threaded rod from a top surface thereof.
5. The adjustable ground beam for LED displays as claimed in claim 4, wherein the threaded rod is centrally formed with a concave regular polygonal groove at its top end.
6. The adjustable floor beam for the LED display screen according to claim 1, wherein a first cavity is formed at the middle part of the floor beam main body, the first cavity is through from top to bottom, a suspension rod is arranged in the first cavity, and two ends of the suspension rod are respectively fixed at the front side and the rear side of the middle part of the floor beam main body.
7. Adjustable ground beam for LED display screens as in claim 1, two ends of the ground beam main body are respectively provided with a second cavity which is communicated with each other in a front-back direction, each second cavity is internally provided with a locking component, the locking component comprises an upper locking component which is arranged on the ground beam main body and arranged on the top surface of the second cavity so as to install the LED display screen above the ground beam main body, which comprises a mounting plate and a positioning rod, wherein the upper plate of the ground beam main body is provided with a connecting through hole, the mounting plate is fixed below the upper plate of the ground beam main body corresponding to the connecting through hole, the upper end of the positioning rod is arranged in the mounting plate in a penetrating way, and the top end of the positioning rod is inserted into the connecting through hole, the lower end of the positioning rod is sleeved with a knob head so that the positioning rod can move up and down by twisting the knob head.
8. The adjustable ground beam for LED display screens of claim 7 wherein the outside of said knob head is provided with at least a handle.
9. The adjustable ground beam for LED display screen of claim 7, wherein said upper locking assembly further comprises a spring, said spring is sleeved on said positioning rod, and its upper end surface is abutted against said mounting plate, and its lower end surface is abutted against said knob head, said positioning rod is formed with a sliding slot along its length direction, a support rod is disposed inward toward the center direction on the side of said mounting plate, and said lower end of said positioning rod is connected with said knob head by screw thread.
10. The adjustable floor beam for LED display screen of claim 7, wherein each of the locking assemblies further comprises a lower locking assembly, the lower locking assembly is mounted on the floor beam main body and disposed on the bottom surface of the second cavity, and the lower locking assembly comprises a fixing member mounting seat for the fixing member to pass through for connection, so as to mount the LED display screen below the floor beam main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261129.2U CN210831041U (en) | 2019-08-02 | 2019-08-02 | Adjustable ground beam for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261129.2U CN210831041U (en) | 2019-08-02 | 2019-08-02 | Adjustable ground beam for LED display screen |
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| Publication Number | Publication Date |
|---|---|
| CN210831041U true CN210831041U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921261129.2U Active CN210831041U (en) | 2019-08-02 | 2019-08-02 | Adjustable ground beam for LED display screen |
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| CN (1) | CN210831041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319308A (en) * | 2019-08-02 | 2019-10-11 | 深圳市领灿科技有限公司 | Adjustable ground beam for LED display |
-
2019
- 2019-08-02 CN CN201921261129.2U patent/CN210831041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319308A (en) * | 2019-08-02 | 2019-10-11 | 深圳市领灿科技有限公司 | Adjustable ground beam for LED display |
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