CN113674632B - Middle support rod assembly - Google Patents
Middle support rod assembly Download PDFInfo
- Publication number
- CN113674632B CN113674632B CN202110792164.2A CN202110792164A CN113674632B CN 113674632 B CN113674632 B CN 113674632B CN 202110792164 A CN202110792164 A CN 202110792164A CN 113674632 B CN113674632 B CN 113674632B
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- rod
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- block
- hole
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- 239000011324 bead Substances 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the technical field of LED display screens, in particular to an intermediate support rod assembly. The middle support rod assembly further comprises a connecting mechanism, a lock head in the connecting mechanism is used for extending into a second clamping hole of a third clamping block in the box body of the other LED display screen, the first clamping block blocks the second clamping block, the third clamping block is arranged in the first circumferential bayonet, the first clamping block is arranged in the second circumferential bayonet, the second sleeve rotates, the lock head and the rod body clamp the third clamping block, the second clamping block and the rod body clamp the first clamping block, and therefore the middle support rod assembly can be spliced with the other LED display screen to play a connecting role, and the problem that the existing middle support rod assembly is only connected with connecting rods on the left side and the right side and is single in function is solved.
Description
Technical Field
The invention relates to the technical field of LED display screens, in particular to an intermediate support rod assembly.
Background
Currently, the middle support rod assembly is mostly connected with the connecting rods at the left side and the right side, however, in the spliced screen, the middle support rod assembly does not play a role in connection, and the function of the middle support rod assembly is single.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a middle supporting rod assembly, which aims to solve the problem that the prior middle supporting rod assembly is only connected with connecting rods at the left side and the right side and has single function.
The technical scheme provided by the invention is as follows:
an intermediate support rod assembly comprises a support rod, a first connecting rod connecting block, a second connecting rod connecting block, a rotating mechanism and a connecting mechanism;
the first connecting rod connecting block, the second connecting rod connecting block and the rotating mechanism are arranged on the supporting rod, the rotating mechanism is positioned between the first connecting rod connecting block and the second connecting rod connecting block, the first connecting rod connecting block and the second connecting rod connecting block are respectively used for being connected with a left connecting rod, and the rotating mechanism is used for being connected with a right connecting rod;
the connecting mechanism comprises a first sleeve, a first clamping block, a connecting fixing rod, a first connecting pin and a second sleeve, wherein the first sleeve comprises a first sleeve opening and a second sleeve opening, the first clamping block is provided with a first clamping hole, the first clamping block is arranged at the first sleeve opening, the connecting fixing rod comprises a lock head, a rod body and a second clamping block, the lock head is arranged at the head part of the rod body, the second clamping block is arranged at the tail part of the rod body, the head part of the rod body is provided with a first circumferential bayonet, the tail part of the rod body is provided with a second circumferential bayonet, the connecting fixing rod enters the first sleeve through the second sleeve opening, the lock head and the rod body extend out of the first sleeve through the first clamping hole and extend into the second sleeve, the second sleeve is connected with the rod body through the first connecting pin, and the first sleeve is positioned at one end of the second sleeve opening and connected with the supporting rod;
the second sleeve moves forwards to enable the lock head to move forwards, the lock head is used for extending into a second clamping hole of a third clamping block in a box body of another LED display screen, the first clamping block blocks the second clamping block, the third clamping block is arranged in the first circumferential bayonet, the first clamping block is arranged in the second circumferential bayonet, the second sleeve rotates, the lock head and the rod body clamp the third clamping block, and the second clamping block and the rod body clamp the first clamping block.
Further, rotary mechanism includes rotating member, first spacing ring and second spacing ring, first spacing ring with the second spacing ring cup joint in the bracing piece, the rotating member rotate the cover locate the bracing piece, and be located first spacing ring with between the second spacing ring, rotating member one end with first spacing ring butt, the other end with second spacing ring butt, the rotating member is equipped with connecting portion, connecting portion are used for being connected with the connecting rod on right side.
Further, the support rod is a pipe body with a first through hole.
Further, the middle support rod assembly comprises a second connecting pin, a fourth clamping block and a connecting pipe, wherein a convex ring is arranged at one end of the connecting pipe, the fourth clamping block is arranged at a pipe orifice of the connecting pipe, the connecting pipe is positioned at one end of the convex ring, the other end of the connecting pipe is inserted into the first through hole, the convex ring is abutted to the support rod, and the connecting pipe is connected with the support rod and the first connecting rod connecting block through the second connecting pin;
the fourth clamping block is provided with a second clamping hole, the second clamping hole is used for allowing a lock head of the box body of the other LED display screen to extend in, and the fourth clamping block is used for clamping the lock head of the box body of the other LED display screen.
Further, the middle support rod assembly comprises a third connecting pin, one end of the first sleeve, which is positioned at the second cylinder opening, is inserted into the first through hole of the support rod, and the first sleeve is connected with the support rod and the second connecting rod connecting block through the third connecting pin.
Further, the second sleeve is provided with a plurality of anti-slip strip-shaped grooves.
According to the technical scheme, the invention has the beneficial effects that: the middle support rod assembly further comprises a connecting mechanism, a lock head in the connecting mechanism is used for extending into a second clamping hole of a third clamping block in the box body of the other LED display screen, the first clamping block blocks the second clamping block, the third clamping block is arranged in the first circumferential bayonet, the first clamping block is arranged in the second circumferential bayonet, the second sleeve rotates, the lock head and the rod body clamp the third clamping block, the second clamping block and the rod body clamp the first clamping block, and therefore the middle support rod assembly can be spliced with the other LED display screen to play a connecting role, and the problem that the existing middle support rod assembly is only connected with connecting rods on the left side and the right side and is single in function is solved.
Drawings
FIG. 1 is a schematic view of an intermediate support bar assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a support bar according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a connection mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a first sleeve according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connection pipe according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, an embodiment of the present invention proposes an intermediate support rod assembly 5 including a support rod 51, a first link connection block 52, a second link connection block 53, a rotation mechanism 54, and a connection mechanism 55.
The first link connection block 52, the second link connection block 53 and the rotation mechanism 54 are provided to the support rod 51, the rotation mechanism 54 is located between the first link connection block 52 and the second link connection block 53, the first link connection block 52 and the second link connection block 53 are respectively used for connecting with the links on the left side, and the rotation mechanism 54 is used for connecting with the links on the right side.
The coupling mechanism 55 includes first sleeve 551, first fixture block 552, connect dead lever 553, first connecting pin 554 and second sleeve 555, first sleeve 551 includes first nozzle and second nozzle, first fixture block 552 is equipped with first draw-in hole 5521, first fixture block 552 locates first nozzle, connect dead lever 553 and include tapered end 553, shaft 5532 and second fixture block 5533, the head of shaft 553 is located to tapered end 5531, the afterbody of shaft 553 is located to second fixture block 5533, the head of shaft 553 is equipped with first circumference bayonet 55321, the afterbody of shaft 553 is equipped with second circumference bayonet 55322, connect the dead lever 553 and get into first sleeve 551 through the second nozzle, tapered end 553 and shaft 553 stretch out first sleeve 551 through first draw-in hole 5521, and stretch into second sleeve 555, second sleeve 555 is connected with shaft 553 through first connecting pin 554, first sleeve 551 is located the one end of second nozzle and is connected with bracing piece 51.
The second sleeve 555 moves forward, so that the lock head 5531 moves forward, the lock head 5531 is used for extending into the second clamping hole 571 of the third clamping block in the box body of the other LED display screen, the first clamping block 552 blocks the second clamping block 5533, the third clamping block is arranged in the first circumferential bayonet 55321, the first clamping block 552 is arranged in the second circumferential bayonet 55322, the second sleeve 555 rotates, the lock head 5531 and the rod body 5532 clamp the third clamping block, and the second clamping block 5533 and the rod body 5532 clamp the first clamping block 552.
Therefore, the middle support rod assembly 5 can be spliced with another LED display screen to achieve a connecting effect, and the problem that the existing middle support rod assembly 5 is only connected with connecting rods on the left side and the right side and is single in function is solved.
In the present embodiment, the second clamping block 5533 is provided with a ball screw 55331, and the inner sidewall of the first sleeve 551 is provided with a positioning hole 5511 corresponding to the ball screw 55331. The second sleeve 555 moves backward until the second sleeve 555 cannot move backward, the second clamping block 5533 rotates, the ball screw 55331 is clamped into the positioning hole 5511, the lock head 5531 is aligned with the first clamping hole 5521, and the lock head 5531 can conveniently extend out of the first sleeve 551 through the first clamping hole 5521.
The rotation mechanism 54 includes a rotation member 541, a first limiting ring 542 and a second limiting ring 543, where the first limiting ring 542 and the second limiting ring 543 are sleeved on the supporting rod, the rotation member 541 is rotatably sleeved on the supporting rod and located between the first limiting ring 542 and the second limiting ring 543, one end of the rotation member 541 is abutted to the first limiting ring 542, the other end is abutted to the second limiting ring 543, the rotation member 541 is provided with a connection portion 5411, and the connection portion 5411 is used for connecting with a right connecting rod.
In the present embodiment, the support rod 51 is a tube body having a first through hole 511.
In this embodiment, the middle support rod assembly 5 includes a second connection pin 56, a fourth clamping block 57 and a connection pipe 58, one end of the connection pipe 58 is provided with a convex ring 581, the fourth clamping block 57 is arranged at a pipe orifice of the connection pipe 58 located at one end of the convex ring 581, the other end of the connection pipe 58 is inserted into the first through hole 511, the convex ring 581 is abutted to the support rod 51, and the connection pipe 58 is connected with the support rod 51 and the first connection rod connection block 52 through the second connection pin 56. Thus, only one second connecting pin 56 can connect the connecting pipe 58, the supporting rod 51, and the first connecting rod connecting block 52 together.
The fourth clamping block 57 is provided with a second clamping hole 571, the second clamping hole 571 is used for enabling a lock head 5531 of the box body of the other LED display screen to extend in, and the fourth clamping block 57 is used for clamping the lock head 5531 of the box body of the other LED display screen. The middle supporting rod assembly 5 can be spliced with another LED display screen to play a role in connection.
In this embodiment, the middle support rod assembly 5 includes a third connecting pin 59, and the first sleeve 551 is located at one end of the second nozzle and inserted into the first through hole 511 of the support rod 51, and the first sleeve 551 is connected to the support rod 51 and the second link connection block 53 through the third connecting pin 59. Thus, only one third connecting pin 59 can connect the first sleeve 551, the support rod 51, and the second connecting rod connecting block 53 together.
In this embodiment, the second sleeve 555 is provided with a plurality of anti-slip grooves 5551. This facilitates the user to rotate the second sleeve 555.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (1)
1. The middle support rod assembly is characterized by comprising a support rod, a first connecting rod connecting block, a second connecting rod connecting block, a rotating mechanism and a connecting mechanism;
the first connecting rod connecting block, the second connecting rod connecting block and the rotating mechanism are arranged on the supporting rod, the rotating mechanism is positioned between the first connecting rod connecting block and the second connecting rod connecting block, the first connecting rod connecting block and the second connecting rod connecting block are respectively used for being connected with a left connecting rod, and the rotating mechanism is used for being connected with a right connecting rod;
the connecting mechanism comprises a first sleeve, a first clamping block, a connecting fixing rod, a first connecting pin and a second sleeve, wherein the first sleeve comprises a first sleeve opening and a second sleeve opening, the first clamping block is provided with a first clamping hole, the first clamping block is arranged at the first sleeve opening, the connecting fixing rod comprises a lock head, a rod body and a second clamping block, the lock head is arranged at the head part of the rod body, the second clamping block is arranged at the tail part of the rod body, the head part of the rod body is provided with a first circumferential bayonet, the tail part of the rod body is provided with a second circumferential bayonet, the connecting fixing rod enters the first sleeve through the second sleeve opening, the lock head and the rod body extend out of the first sleeve through the first clamping hole and extend into the second sleeve, the second sleeve is connected with the rod body through the first connecting pin, and the first sleeve is positioned at one end of the second sleeve opening and connected with the supporting rod;
the second sleeve moves forwards to enable the lock head to move forwards, the lock head is used for extending into a second clamping hole of a third clamping block in the box body of the other LED display screen, the first clamping block blocks the second clamping block, the third clamping block is arranged in the first circumferential bayonet, the first clamping block is arranged in the second circumferential bayonet, the second sleeve rotates, the lock head and the rod body clamp the third clamping block, and the second clamping block and the rod body clamp the first clamping block;
the second clamping block is provided with a wave bead screw, and the inner side wall of the first sleeve is provided with a positioning hole corresponding to the wave bead screw;
the rotary mechanism comprises a rotary piece, a first limiting ring and a second limiting ring, wherein the first limiting ring and the second limiting ring are sleeved on the supporting rod, the rotary piece is rotatably sleeved on the supporting rod and positioned between the first limiting ring and the second limiting ring, one end of the rotary piece is abutted to the first limiting ring, the other end of the rotary piece is abutted to the second limiting ring, the rotary piece is provided with a connecting part, the connecting part is used for being connected with a connecting rod on the right side, the supporting rod is a pipe body with a first through hole, the middle supporting rod assembly comprises a second connecting pin, a fourth clamping block and a connecting pipe, a convex ring is arranged at one end of the connecting pipe, the fourth clamping block is arranged at a pipe orifice at one end of the convex ring, the other end of the connecting pipe is inserted into the first through hole, the convex ring is abutted to the supporting rod, and the connecting pipe is connected with the supporting rod and the first connecting rod through a second connecting pin; the fourth fixture block is equipped with the second draw-in hole, the second draw-in hole is used for supplying the tapered end of the box of another LED display screen to stretch into, the fourth fixture block is used for blocking the tapered end of the box of another LED display screen, middle bracing piece subassembly includes the third connecting pin, first sleeve is located the one end of second nozzle inserts the first through-hole of bracing piece, first sleeve passes through the third connecting pin with the bracing piece the second connecting rod connecting block is connected, the second sleeve is equipped with many antislip strip grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110792164.2A CN113674632B (en) | 2021-07-13 | 2021-07-13 | Middle support rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110792164.2A CN113674632B (en) | 2021-07-13 | 2021-07-13 | Middle support rod assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113674632A CN113674632A (en) | 2021-11-19 |
| CN113674632B true CN113674632B (en) | 2024-01-26 |
Family
ID=78539247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110792164.2A Active CN113674632B (en) | 2021-07-13 | 2021-07-13 | Middle support rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113674632B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339156A (en) * | 2014-09-29 | 2015-02-11 | 深圳市奥拓电子股份有限公司 | Display screen splicing device and display equipment thereof |
| CN109545091A (en) * | 2018-12-28 | 2019-03-29 | 深圳市创显光电有限公司 | A kind of spliced LED display supporting structure and its joining method |
| CN208900905U (en) * | 2018-09-27 | 2019-05-24 | 深圳市比亚迪锂电池有限公司 | Rotary connection structure |
| CN209414898U (en) * | 2018-12-13 | 2019-09-20 | 深圳市雷迪奥视觉技术有限公司 | Windage bracket and display screen |
| CN210429138U (en) * | 2019-10-24 | 2020-04-28 | 深圳市创显光电有限公司 | Connection structure, splicing device thereof and LED screen splicing frame |
| CN211232173U (en) * | 2019-12-11 | 2020-08-11 | 漳州淳浦电子设备有限公司 | Display screen capable of seamless splicing display |
| CN111627348A (en) * | 2020-06-17 | 2020-09-04 | 湖南新亚胜光电股份有限公司 | Folding back frame and LED display |
| CN212377593U (en) * | 2019-12-31 | 2021-01-19 | 深圳市雷凌显示技术有限公司 | Connecting mechanism |
| CN112384705A (en) * | 2020-03-02 | 2021-02-19 | 深圳市艾比森光电股份有限公司 | Support frame and LED display screen system comprising same |
-
2021
- 2021-07-13 CN CN202110792164.2A patent/CN113674632B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104339156A (en) * | 2014-09-29 | 2015-02-11 | 深圳市奥拓电子股份有限公司 | Display screen splicing device and display equipment thereof |
| CN208900905U (en) * | 2018-09-27 | 2019-05-24 | 深圳市比亚迪锂电池有限公司 | Rotary connection structure |
| CN209414898U (en) * | 2018-12-13 | 2019-09-20 | 深圳市雷迪奥视觉技术有限公司 | Windage bracket and display screen |
| CN109545091A (en) * | 2018-12-28 | 2019-03-29 | 深圳市创显光电有限公司 | A kind of spliced LED display supporting structure and its joining method |
| CN210429138U (en) * | 2019-10-24 | 2020-04-28 | 深圳市创显光电有限公司 | Connection structure, splicing device thereof and LED screen splicing frame |
| CN211232173U (en) * | 2019-12-11 | 2020-08-11 | 漳州淳浦电子设备有限公司 | Display screen capable of seamless splicing display |
| CN212377593U (en) * | 2019-12-31 | 2021-01-19 | 深圳市雷凌显示技术有限公司 | Connecting mechanism |
| CN112384705A (en) * | 2020-03-02 | 2021-02-19 | 深圳市艾比森光电股份有限公司 | Support frame and LED display screen system comprising same |
| CN111627348A (en) * | 2020-06-17 | 2020-09-04 | 湖南新亚胜光电股份有限公司 | Folding back frame and LED display |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113674632A (en) | 2021-11-19 |
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