CN113674632A - Intermediate strut assembly - Google Patents
Intermediate strut assembly Download PDFInfo
- Publication number
- CN113674632A CN113674632A CN202110792164.2A CN202110792164A CN113674632A CN 113674632 A CN113674632 A CN 113674632A CN 202110792164 A CN202110792164 A CN 202110792164A CN 113674632 A CN113674632 A CN 113674632A
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- China
- Prior art keywords
- rod
- sleeve
- block
- clamping block
- support rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010586 diagram Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
-
- 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 a box body of another LED display screen, the first clamping block blocks a second clamping block, the third clamping block is arranged in a first circumferential clamping opening, the first clamping block is arranged in a second circumferential clamping opening, 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, the middle support rod assembly can be spliced with another 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
At present, the connecting rods are connected to the left side and the right side of the middle supporting rod assembly, however, in the spliced screen, the middle supporting rod assembly does not have a connecting function, and the function of the middle supporting rod assembly is single.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an intermediate support rod assembly, aiming at solving the problem that the existing intermediate support rod assembly is only provided 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 block, a second connecting rod 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, 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 fixture block is arranged at the first cylinder opening, the connecting and fixing rod comprises a lock head, a rod body and a second fixture block, the lock head is arranged at the head of the rod body, the second clamping block is arranged at the tail of the rod body, the head of the rod body is provided with a first circumferential bayonet, a second circumferential bayonet is arranged at the tail part of the rod body, 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, the second sleeve extends into the second sleeve, the second sleeve is connected with the rod body through the first connecting pin, and one end of the first sleeve, which is positioned at the second sleeve opening, is 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 at the first circumferential bayonet, the first clamping block is arranged at 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 rotates the cover and locates the bracing piece, and is located first spacing ring with between the second spacing ring, rotating member one end with first spacing ring butt, the other end with the 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 bracing piece is the body that has first through-hole.
Furthermore, the middle support rod assembly comprises a second connecting pin, a fourth fixture block and a connecting pipe, a convex ring is arranged at one end of the connecting pipe, the fourth fixture block is arranged at a pipe orifice of the connecting pipe, which 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 against 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 into, and the fourth clamping block is used for clamping the lock head of the box body of the other LED display screen.
Furthermore, the middle support rod assembly comprises a third connecting pin, one end of the first sleeve, which is located 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 a box body of another LED display screen, the first clamping block blocks a second clamping block, the third clamping block is arranged in a first circumferential clamping opening, the first clamping block is arranged in a second circumferential clamping opening, 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, the middle support rod assembly can be spliced with another 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 structural view of an intermediate strut assembly provided by an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a support rod provided by an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a connection mechanism provided by an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a first sleeve provided by an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a connection tube according to an embodiment of the present invention.
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 invention and are not intended to limit the invention.
As shown in fig. 1 to 5, an embodiment of the present invention provides an intermediate support rod assembly 5, which includes a support rod 51, a first connecting rod block 52, a second connecting rod block 53, a rotating mechanism 54, and a connecting mechanism 55.
The first connecting rod connecting block 52, the second connecting rod connecting block 53 and the rotating mechanism 54 are arranged on the supporting rod 51, the rotating mechanism 54 is located between the first connecting rod connecting block 52 and the second connecting rod connecting block 53, the first connecting rod connecting block 52 and the second connecting rod connecting block 53 are respectively used for being connected with a left connecting rod, and the rotating mechanism 54 is used for being connected with a right connecting rod.
The connecting mechanism 55 comprises a first sleeve 551, a first fixture block 552, a connecting fixing rod 553, a first connecting pin 554 and a second sleeve 555, the first sleeve 551 comprises a first barrel opening and a second barrel opening, the first fixture block 552 is provided with a first fixture hole 5521, the first fixture block 552 is arranged at the first barrel opening, the connecting fixing rod 553 comprises a lock head 5531, a rod 5532 and a second fixture block 5533, the lock head 5531 is arranged at the head of the rod 5532, the second fixture block 5533 is arranged at the tail of the rod 5532, the head of the rod 5532 is provided with a first circumferential bayonet 55321, the tail of the rod 5532 is provided with a second circumferential bayonet 55322, the connecting fixing rod 553 enters the first sleeve 551 through the second barrel opening, the lock head 5531 and the rod 5532 extend out of the first sleeve 551 through the first fixture hole 5521 and into the second sleeve 555, the second sleeve is connected with the rod 5532 through the first connecting pin 554, and one end of the first sleeve 551 located at the second barrel opening is connected with the supporting rod 51.
The second sleeve 555 moves forwards to enable the lock head 5531 to move forwards, the lock head 5531 is used for extending into a second clamping hole 571 of a third clamping block in a box body of another LED display screen, the first clamping block 552 blocks the second clamping block 5533, the third clamping block is arranged in the first circumferential clamping opening 55321, the first clamping block 552 is arranged in the second circumferential clamping opening 55322, the second sleeve 555 rotates, the lock head 5531 and the shaft 5532 clamp the third clamping block, and the second clamping block 5533 and the shaft 5532 clamp the first clamping block 552.
The middle supporting rod component 5 can be spliced with another LED display screen to play a role in connection, and the problem that the existing middle supporting rod component 5 is only connected with connecting rods on the left side and the right side and is single in function is solved.
In this embodiment, the second latch 5533 is provided with a wave ball screw 55331, and the inner sidewall of the first sleeve 551 is provided with a positioning hole 5511 corresponding to the wave ball screw 55331. The second sleeve 555 moves backwards until the second sleeve 555 cannot move backwards, the second blocking block 5533 rotates to enable the wave ball screw 55331 to be blocked in the positioning hole 5511, so that the lock head 5531 is aligned with the first blocking hole 5521, and the lock head 5531 conveniently extends out of the first sleeve 551 through the first blocking hole 5521.
The rotating mechanism 54 includes a rotating member 541, a first limit ring 542 and a second limit ring 543, the first limit ring 542 and the second limit ring 543 are sleeved on the supporting rod, the rotating member 541 is rotatably sleeved on the supporting rod and located between the first limit ring 542 and the second limit ring 543, one end of the rotating member 541 is abutted against the first limit ring 542, the other end of the rotating member 541 is abutted against the second limit ring 543, the rotating member 541 is provided with a connecting portion 5411, and the connecting portion 5411 is used for connecting with the right connecting rod.
In the present embodiment, the supporting rod 51 is a tube having a first through hole 511.
In this embodiment, the intermediate supporting rod assembly 5 includes a second connecting pin 56, a fourth latch 57 and a connecting tube 58, wherein one end of the connecting tube 58 is provided with a convex ring 581, the fourth latch 57 is provided at a nozzle of the connecting tube 58 at one end of the convex ring 581, the other end of the connecting tube 58 is inserted into the first through hole 511, the convex ring 581 abuts against the supporting rod 51, and the connecting tube 58 is connected with the supporting rod 51 and the first connecting rod block 52 through the second connecting pin 56. So that only one second connecting pin 56 can connect the connecting tube 58, the support rod 51, and the first connecting rod block 52 together.
The fourth locking block 57 is provided with a second locking hole 571, the second locking hole 571 is used for allowing the locking head 5531 of the box body of another LED display screen to extend into, and the fourth locking block 57 is used for locking the locking head 5531 of the box body of another LED display screen. So that the middle supporting rod component 5 can be spliced with another LED display screen for connection.
In this embodiment, the middle support rod assembly 5 includes a third connecting pin 59, one end of the first sleeve 551 at the second cylindrical opening is 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 connecting block 53 by 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 block 53 together.
In this embodiment, the second sleeve 555 is provided with a plurality of anti-slip strip grooves 5551. This facilitates the user in rotating the second sleeve 555.
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 invention, 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 (6)
1. An intermediate support rod assembly is characterized by comprising a support rod, a first connecting rod block, a second connecting rod 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, 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 fixture block is arranged at the first cylinder opening, the connecting and fixing rod comprises a lock head, a rod body and a second fixture block, the lock head is arranged at the head of the rod body, the second clamping block is arranged at the tail of the rod body, the head of the rod body is provided with a first circumferential bayonet, a second circumferential bayonet is arranged at the tail part of the rod body, 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, the second sleeve extends into the second sleeve, the second sleeve is connected with the rod body through the first connecting pin, and one end of the first sleeve, which is positioned at the second sleeve opening, is 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 at the first circumferential bayonet, the first clamping block is arranged at 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.
2. The intermediate strut assembly according to claim 1, wherein the rotating mechanism includes a rotating member, a first stop collar and a second stop collar, the first stop collar and the second stop collar are sleeved on the support rod, the rotating member is rotatably sleeved on the support rod and is located between the first stop collar and the second stop collar, one end of the rotating member abuts against the first stop collar, the other end of the rotating member abuts against the second stop collar, the rotating member is provided with a connecting portion, and the connecting portion is used for connecting with a connecting rod on the right side.
3. The intermediate support rod assembly of claim 1, wherein said support rod is a tubular body having a first through hole.
4. The intermediate support rod assembly according to claim 3, wherein the intermediate support rod assembly comprises a second connecting pin, a fourth clamping block and a connecting pipe, wherein one end of the connecting pipe is provided with a convex ring, the fourth clamping block is arranged at a pipe orifice of the connecting pipe 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 against 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 into, and the fourth clamping block is used for clamping the lock head of the box body of the other LED display screen.
5. The intermediate support rod assembly of claim 3, wherein said intermediate support rod assembly includes a third connecting pin, one end of said first sleeve located at said second socket is inserted into said first through hole of said support rod, and said first sleeve is connected to said support rod and said second connecting rod connecting block through said third connecting pin.
6. The intermediate strut assembly according to claim 1, wherein said second sleeve is provided with a plurality of non-slip strips.
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 true CN113674632A (en) | 2021-11-19 |
| CN113674632B 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 |
|---|---|
| CN113674632B (en) | 2024-01-26 |
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