CN216153837U - A shallow for LED display screen transportation - Google Patents
A shallow for LED display screen transportation Download PDFInfo
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- CN216153837U CN216153837U CN202122213751.XU CN202122213751U CN216153837U CN 216153837 U CN216153837 U CN 216153837U CN 202122213751 U CN202122213751 U CN 202122213751U CN 216153837 U CN216153837 U CN 216153837U
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- side wall
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Abstract
The utility model relates to the technical field of LED display screens, in particular to a trolley for transporting an LED display screen. The LED display screen assembling device has the advantages that the installing space is formed by the left support, the base and the right support, the LED display screens are installed in the installing space, the LED display screens are installed on the cart, an assembling worker pushes the cart to enable the LED display screens to move, long-time carrying of the LED display screens by the assembling worker is avoided, and the problem that the LED display screens are transported by the aid of the aviation case, so that the working efficiency is low is solved.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a trolley for transporting an LED display screen.
Background
At present, most of LED display screens are transported by adopting aviation boxes, and because the LED display screens are heavier, assembly workers need great strength to carry the aviation boxes, so that the assembly workers are very inconvenient, and the work efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a trolley for transporting an LED display screen, and aims to solve the problem of low working efficiency caused by the adoption of an aviation case for transporting the LED display screen.
The technical scheme provided by the utility model is as follows:
a cart for transporting LED display screens comprises a base, at least three trundles, a left support and a right support, wherein the at least three trundles are arranged on the lower side wall of the base, the left support and the right support are arranged on the upper side wall of the base, an installation space is formed among the left support, the base and the right support, and the installation space is used for installing a plurality of LED display screens which are arranged side by side;
the left bracket comprises a first baffle, a first connecting bracket and a first fixing bracket, the first connecting bracket is arranged on the upper side wall of the base, the first baffle is arranged on the left side wall of the first connecting bracket, and the first fixing bracket is arranged on the upper side wall of the first connecting bracket;
the right bracket comprises a second baffle, a second connecting bracket and a second fixing bracket, the second connecting bracket is arranged on the upper side wall of the base, the second baffle is arranged on the right side wall of the second connecting bracket, and the second fixing bracket is arranged on the upper side wall of the second connecting bracket;
the upper side wall of the base is provided with a plurality of limiting pins, and each limiting pin is used for being inserted into the lower side wall of one LED display screen;
the first baffle is provided with a plurality of first clamping pieces, each first clamping piece is used for clamping the left side wall of one LED display screen, the first fixing support is provided with a plurality of first limiting holes, and each first limiting hole is used for allowing a lock head of the upper side wall of one LED display screen to be inserted;
the second baffle is provided with a plurality of second clamping pieces, each second clamping piece is used for being clamped into the right side wall of one LED display screen, the second fixing support is provided with a plurality of second limiting holes, and each second limiting hole is used for allowing a lock head of the upper side wall of one LED display screen to be inserted.
Further, first fixed bolster includes first fixed plate and handle support, handle support locates first fixed plate, first spacing hole is located first fixed plate.
Further, the cart comprises a first locking device, the first locking device comprises a first fixed block, a first spring and a first locking rod, the first lock rod is provided with a first rod handle, the first fixed block is provided with a first fixed hole, the first fixed block is arranged on the first fixed plate, the first fixing hole is vertically corresponding to the first limiting hole, the first fixing block is provided with a first groove, a first rod hole is arranged on one side wall of the first groove and communicated with the first fixing hole, the first lock rod is arranged in the first groove, the first spring is sleeved at one end of the first lock rod, one end of the first spring is connected with the other side wall of the first groove, the other end of the first spring is propped against the first rod handle, the other end of the first lock rod penetrates through the first rod hole, is inserted into the first fixing hole and is used for being inserted into a locking hole of the lock head arranged in the first fixing hole.
Further, first fixed block is equipped with first draw-in groove, the one end of first draw-in groove with first groove intercommunication, the other end of first draw-in groove runs through a lateral wall of first fixed block, first lock lever rotates, first pole handle card is gone into first draw-in groove.
Furthermore, two side walls of the first baffle are respectively provided with a first guard plate.
Further, the upper side wall of base is equipped with the connecting pin, the lower side wall of first connection support is equipped with first connecting hole, the connecting pin inserts first connecting hole.
Furthermore, the connecting pin protrudes out of the first connecting hole, and one end of the connecting pin is provided with a lock hole;
the cart comprises a second locking device, the second locking device comprises a second fixed block, a second spring and a second lock rod, the second lock rod is provided with a second rod handle, the second fixed block is arranged on the first connecting support, the second fixed block is provided with a second groove, one side wall of the second groove is provided with a second rod hole, the second lock rod is arranged in the second groove, the second spring is sleeved at one end of the second lock rod, one end of the second spring is connected with the other side wall of the second groove, the other end of the second spring is abutted against the second rod handle, the other end of the second lock rod penetrates through the second rod hole, the second fixed block is provided with a second clamping groove and a third clamping groove, one end of the second clamping groove and one end of the third clamping groove are communicated with the second groove, and the other end of the second clamping groove and the other end of the third clamping groove penetrate through one side wall of the second fixed block, the second locking rod rotates, works as the second pole handle card is gone into when the third draw-in groove, the second locking rod inserts the lockhole, works as the second pole handle card is gone into when the second draw-in groove, the second locking rod withdraws from the lockhole.
Further, the left side wall of first linking bridge is equipped with the second connecting hole, first baffle is equipped with rotatory lock, rotatory lock includes rotary mechanism and rotatory tapered end, rotary mechanism with rotatory tapered end is connected, rotatory tapered end inserts the second connecting hole, rotary mechanism drive rotatory first turned angle of rotatory tapered end, rotatory tapered end with the dislocation of second connecting hole, rotatory lock is in the locking state, rotary mechanism drive rotatory tapered end rotatory second turned angle, rotatory tapered end with the counterpoint of second connecting hole, rotatory lock is in the unblock state.
Furthermore, the upper side wall of the first connecting support is provided with a first positioning pin, the first fixing support is provided with a first positioning hole, the first positioning pin is inserted into the first positioning hole, and the first fixing support is respectively abutted against the upper side wall of the first connecting support and the first baffle.
Furthermore, the lower side wall of the base is provided with a frame body, and the frame body is provided with a frame groove for inserting a forklift.
According to the technical scheme, the utility model has the beneficial effects that: the LED display screen assembling device has the advantages that the installing space is formed by the left support, the base and the right support, the LED display screens are installed in the installing space, the LED display screens are installed on the cart, an assembling worker pushes the cart to enable the LED display screens to move, long-time carrying of the LED display screens by the assembling worker is avoided, and the problem that the LED display screens are transported by the aid of the aviation case, so that the working efficiency is low is solved.
Drawings
Fig. 1 is a schematic structural diagram of a cart provided by an embodiment of the utility model;
FIG. 2 is a schematic structural diagram of a base provided by an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a first baffle plate provided by the application of the embodiment of the utility model;
FIG. 4 is a schematic structural diagram of a first connecting bracket provided by an embodiment of the utility model;
FIG. 5 is a schematic structural diagram of a first fixing bracket provided by an embodiment of the utility model;
fig. 6 is a schematic structural diagram of a first locking device provided by applying an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a second locking device provided by applying an embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1 to 7, an embodiment of the present invention provides a cart 1 for transporting LED display screens, including a base 11, at least three casters 12, a left bracket 13, and a right bracket 14, where the at least three casters 12 are disposed on a lower side wall of the base 11, the left bracket 13 and the right bracket 14 are disposed on an upper side wall of the base 11, and an installation space is formed among the left bracket 13, the base 11, and the right bracket 14, and the installation space is used for installing a plurality of LED display screens arranged in parallel.
In some embodiments, the number of the casters 12 is three, and the three casters 12 are arranged in a triangle, so that the three casters 12 can support the base 11 and roll to drive the base 11 to move through the three casters 12.
The left bracket 13 includes a first blocking plate 131, a first connecting bracket 132 and a first fixing bracket 133, the first connecting bracket 132 is disposed on the upper sidewall of the base 11, the first blocking plate 131 is disposed on the left sidewall of the first connecting bracket 132, and the first fixing bracket 133 is disposed on the upper sidewall of the first connecting bracket 132.
The right bracket 14 includes a second baffle 141, a second connecting bracket 142 and a second fixing bracket 143, the second connecting bracket 142 is disposed on the upper sidewall of the base 11, the second baffle 141 is disposed on the right sidewall of the second connecting bracket 142, and the second fixing bracket 143 is disposed on the upper sidewall of the second connecting bracket 142.
The first connecting bracket 132 and the second connecting bracket 142 are both located in the middle of the base 11 and are further used for separating the LED display screens placed in front and at the back, so that the user can place the same number of LED display screens in front and at the back by using the first connecting bracket 132 and the second connecting bracket 142 as a reference, and the cart 1 is prevented from being turned over laterally.
The upper side wall of the base 11 is provided with a plurality of limiting pins 111, and each limiting pin 111 is used for being inserted into the lower side wall of one LED display screen. The limiting pin 111 is inserted into the LED display screen to fix the LED display screen in one direction.
The first blocking plate 131 is provided with a plurality of first clamping pieces 1311, each first clamping piece 1311 is used for being clamped into the left side wall of one LED display screen, the first fixing bracket 133 is provided with a plurality of first limiting holes 1331, and each first limiting hole 1331 is used for allowing a tapered end of the upper side wall of one LED display screen to be inserted.
The second baffle 141 is provided with a plurality of second clamping pieces 1411, each second clamping piece 1411 is used for being clamped into the right side wall of one LED display screen, the second fixing support 143 is provided with a plurality of second limiting holes, and each second limiting hole is used for allowing a lock head on the upper side wall of one LED display screen to be inserted.
The first clamping piece 1311 is clamped with the LED display screen, the second clamping piece 1411 is clamped with the LED display screen, and the LED display screen is fixed in one direction. The first limiting hole 1331 is connected with the LED display screen in an inserting mode, the second limiting hole is connected with the LED display screen in an inserting mode, and the LED display screen is fixed in one direction.
In conclusion, an installation space is formed by the left support 13, the base 11 and the right support 14, the LED display screens are installed in the installation space, the LED display screens are installed on the cart 1, and an assembling worker pushes the cart 1 to move the LED display screens, so that long-time carrying of the LED display screens by the assembling worker is avoided, and the problem of low working efficiency caused by the fact that the LED display screens are transported by the aid of the aviation boxes is solved.
In this embodiment, the first fixing bracket 133 includes a first fixing plate 1332 and a handle bracket 1333, the handle bracket 1333 is disposed on the first fixing plate 1332, and the first limiting hole 1331 is disposed on the first fixing plate 1332. The handle bracket 1333 facilitates the user applying force to the cart 1.
In this embodiment, the cart 1 comprises a first locking device 2, the first locking device 2 comprises a first fixing block 21, the locking device comprises a first spring and a first locking rod 23, wherein the first locking rod 23 is provided with a first rod handle 231, the first fixing block 21 is provided with a first fixing hole 211, the first fixing block 21 is arranged on a first fixing plate 1332, the first fixing hole 211 corresponds to a first limiting hole 1331 up and down, the first fixing block 21 is provided with a first groove 212, one side wall of the first groove 212 is provided with a first rod hole, the first rod hole is communicated with the first fixing hole 211, the first locking rod 23 is arranged in the first groove 212, one end of the first locking rod 23 is sleeved with the first spring, one end of the first spring is connected with the other side wall of the first groove 212, the other end of the first spring abuts against the first rod handle 231, and the other end of the first locking rod 23 penetrates through the first rod hole, is inserted into the first fixing hole 211 and is used for being inserted into a locking hole of a locking head arranged in the first fixing hole 211. The upper side wall of the LED display screen is locked through the first locking device 2.
In this embodiment, the first fixing block 21 is provided with a first engaging groove 214, one end of the first engaging groove 214 is communicated with the first groove 212, the other end of the first engaging groove 214 penetrates through a side wall of the first fixing block 21, the first locking rod 23 rotates, and the first rod handle 231 is engaged with the first engaging groove 214. The first lever handle 231 is snapped into the first snap groove 214, blocking the first lock lever 23 from moving, thus preventing the first locking device 2 from being automatically unlocked.
In this embodiment, the first cover 1312 is disposed on two sidewalls of the first blocking plate 131. The first cover 1312 has a protective function to prevent the LED display screen placed in the installation space from being collided.
In this embodiment, the upper sidewall of the base 11 is provided with the connection pin 112, and the lower sidewall of the first connection bracket 132 is provided with the first connection hole into which the connection pin 112 is inserted. The connection pins 112 are inserted into the first connection holes, so that the first connection bracket 132 is connected to the base 11.
In this embodiment, the connecting pin 112 protrudes out of the first connecting hole, and one end of the connecting pin 112 is provided with a lock hole.
The cart 1 comprises a second locking device 3, the second locking device 3 comprises a second fixing block 31, a second spring and a second locking rod 33, the second locking rod 33 is provided with a second rod handle 331, the second fixing block 31 is arranged on the first connecting bracket 132, the second fixing block 31 is provided with a second groove 311, one side wall of the second groove 311 is provided with a second rod hole, the second locking rod 33 is arranged in the second groove 311, the second spring is sleeved at one end of the second locking rod 33, one end of the second spring is connected with the other side wall of the second groove 311, the other end of the second spring is abutted against the second rod handle 331, the other end of the second locking rod 33 passes through the second rod hole, the second fixing block 31 is provided with a second clamping groove 313 and a third clamping groove 314, one end of the second clamping groove 313 and the third clamping groove 314 is communicated with the second groove 311, the other end of the second clamping groove 313 and the third clamping groove 314 passes through one side wall of the second fixing block 31, the second locking rod handle 33 rotates, when the second rod handle 331 is clamped in the third clamping groove 314, the second lock bar 33 is inserted into the lock hole, and when the second bar handle 331 is locked in the second locking groove 313, the second lock bar 33 exits from the lock hole. The first coupling bracket 132 is detachably coupled to the base 11 by locking or unlocking the second locking device 3 with the coupling pin 112.
In this embodiment, the left sidewall of the first connecting bracket 132 is provided with a second connecting hole 1322, the first barrier 131 is provided with a rotation lock 1313, the rotation lock 1313 includes a rotation mechanism 13131 and a rotation lock 13132, the rotation mechanism 13131 is connected to the rotation lock 13132, the rotation lock 13132 is inserted into the second connecting hole 1322, the rotation mechanism 13131 drives the rotation lock 13132 to rotate by a first rotation angle, the rotation lock 13132 is misaligned with the second connecting hole 1322, the rotation lock 1313 is in a locked state, the rotation mechanism 13131 drives the rotation lock 13132 to rotate by a second rotation angle, the rotation lock 13132 is aligned with the second connecting hole 1322, and the rotation lock 1313 is in an unlocked state. The first connecting bracket 132 is detachably coupled to the first barrier 131 by coupling the rotation lock 1313 to the second connecting hole 1322.
In this embodiment, the first positioning pin 1323 is provided on the upper side wall of the first connecting bracket 132, the first fixing bracket 133 is provided with the first positioning hole 1334, the first positioning pin 1323 is inserted into the first positioning hole 1334, and the first fixing bracket 133 abuts against the upper side wall of the first connecting bracket 132 and the first baffle 131, respectively. The first fixing bracket 133 is mounted on the first connecting bracket 132 and the first blocking plate 131 by the first aligning pin 1323 being coupled with the first aligning hole 1334.
In this embodiment, a frame 113 is provided on the lower side wall of the base 11, and the frame 113 is provided with a frame groove 1131 into which a forklift is inserted. When the first cart 1 needs to be moved, the forklift can be used for carrying, and therefore manual force is avoided for a user.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The cart for transporting the LED display screen is characterized by comprising a base, at least three trundles, a left support and a right support, wherein the at least three trundles are arranged on the lower side wall of the base, the left support and the right support are arranged on the upper side wall of the base, an installation space is formed among the left support, the base and the right support, and the installation space is used for installing a plurality of LED display screens which are arranged in parallel;
the left bracket comprises a first baffle, a first connecting bracket and a first fixing bracket, the first connecting bracket is arranged on the upper side wall of the base, the first baffle is arranged on the left side wall of the first connecting bracket, and the first fixing bracket is arranged on the upper side wall of the first connecting bracket;
the right bracket comprises a second baffle, a second connecting bracket and a second fixing bracket, the second connecting bracket is arranged on the upper side wall of the base, the second baffle is arranged on the right side wall of the second connecting bracket, and the second fixing bracket is arranged on the upper side wall of the second connecting bracket;
the upper side wall of the base is provided with a plurality of limiting pins, and each limiting pin is used for being inserted into the lower side wall of one LED display screen;
the first baffle is provided with a plurality of first clamping pieces, each first clamping piece is used for clamping the left side wall of one LED display screen, the first fixing support is provided with a plurality of first limiting holes, and each first limiting hole is used for allowing a lock head of the upper side wall of one LED display screen to be inserted;
the second baffle is provided with a plurality of second clamping pieces, each second clamping piece is used for being clamped into the right side wall of one LED display screen, the second fixing support is provided with a plurality of second limiting holes, and each second limiting hole is used for allowing a lock head of the upper side wall of one LED display screen to be inserted.
2. The cart for transporting the LED display screen according to claim 1, wherein the first fixing support comprises a first fixing plate and a handle support, the handle support is arranged on the first fixing plate, and the first limiting hole is arranged on the first fixing plate.
3. The cart for transporting the LED display screen according to claim 2, wherein the cart comprises a first locking device, the first locking device comprises a first fixing block, a first spring and a first locking rod, the first locking rod is provided with a first rod handle, the first fixing block is provided with a first fixing hole, the first fixing block is arranged on the first fixing plate, the first fixing hole corresponds to the first limiting hole in a vertical direction, the first fixing block is provided with a first groove, a side wall of the first groove is provided with a first rod hole, the first rod hole is communicated with the first fixing hole, the first locking rod is arranged in the first groove, the first spring is sleeved at one end of the first locking rod, one end of the first spring is connected with the other side wall of the first groove, the other end of the first spring abuts against the first rod handle, and the other end of the first locking rod penetrates through the first rod hole, and the locking hole is inserted into the first fixing hole and is used for being inserted into the locking hole of the lock head arranged in the first fixing hole.
4. The cart for transporting the LED display screen according to claim 3, wherein the first fixing block is provided with a first clamping groove, one end of the first clamping groove is communicated with the first groove, the other end of the first clamping groove penetrates through one side wall of the first fixing block, the first locking rod rotates, and the first rod handle is clamped into the first clamping groove.
5. The cart for transporting the LED display screen according to claim 1, wherein two side walls of the first baffle are respectively provided with a first guard plate.
6. The cart for transporting an LED display screen according to claim 1, wherein the upper side wall of the base is provided with a connection pin, and the lower side wall of the first connection bracket is provided with a first connection hole into which the connection pin is inserted.
7. The cart for transporting the LED display screen according to claim 6, wherein the connecting pin protrudes out of the first connecting hole, and one end of the connecting pin is provided with a lock hole;
the cart comprises a second locking device, the second locking device comprises a second fixed block, a second spring and a second lock rod, the second lock rod is provided with a second rod handle, the second fixed block is arranged on the first connecting support, the second fixed block is provided with a second groove, one side wall of the second groove is provided with a second rod hole, the second lock rod is arranged in the second groove, the second spring is sleeved at one end of the second lock rod, one end of the second spring is connected with the other side wall of the second groove, the other end of the second spring is abutted against the second rod handle, the other end of the second lock rod penetrates through the second rod hole, the second fixed block is provided with a second clamping groove and a third clamping groove, one end of the second clamping groove and one end of the third clamping groove are communicated with the second groove, and the other end of the second clamping groove and the other end of the third clamping groove penetrate through one side wall of the second fixed block, the second locking rod rotates, works as the second pole handle card is gone into when the third draw-in groove, the second locking rod inserts the lockhole, works as the second pole handle card is gone into when the second draw-in groove, the second locking rod withdraws from the lockhole.
8. The cart for transporting the LED display screen according to claim 1, wherein a second connecting hole is formed in the left side wall of the first connecting support, the first baffle is provided with a rotary lock, the rotary lock comprises a rotary mechanism and a rotary lock head, the rotary mechanism is connected with the rotary lock head, the rotary lock head is inserted into the second connecting hole, the rotary mechanism drives the rotary lock head to rotate by a first rotation angle, the rotary lock head is staggered with the second connecting hole, the rotary lock is in a locking state, the rotary mechanism drives the rotary lock head to rotate by a second rotation angle, the rotary lock head is aligned with the second connecting hole, and the rotary lock is in an unlocking state.
9. The cart for transporting the LED display screen according to claim 1, wherein a first positioning pin is arranged on the upper side wall of the first connecting support, a first positioning hole is arranged on the first fixing support, the first positioning pin is inserted into the first positioning hole, and the first fixing support is abutted against the upper side wall of the first connecting support and the first baffle plate respectively.
10. The cart for transporting the LED display screen according to claim 1, wherein the lower side wall of the base is provided with a frame body, and the frame body is provided with a frame groove for inserting the forklift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213751.XU CN216153837U (en) | 2021-09-13 | 2021-09-13 | A shallow for LED display screen transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122213751.XU CN216153837U (en) | 2021-09-13 | 2021-09-13 | A shallow for LED display screen transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216153837U true CN216153837U (en) | 2022-04-01 |
Family
ID=80849295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122213751.XU Active CN216153837U (en) | 2021-09-13 | 2021-09-13 | A shallow for LED display screen transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216153837U (en) |
-
2021
- 2021-09-13 CN CN202122213751.XU patent/CN216153837U/en active Active
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