CN210034890U - Spliced support unit, spliced support and display curtain wall - Google Patents
Spliced support unit, spliced support and display curtain wall Download PDFInfo
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- CN210034890U CN210034890U CN201920169339.2U CN201920169339U CN210034890U CN 210034890 U CN210034890 U CN 210034890U CN 201920169339 U CN201920169339 U CN 201920169339U CN 210034890 U CN210034890 U CN 210034890U
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Abstract
The utility model discloses a splicing type support unit, which comprises a frame, wherein a left support frame is pivoted on the left side of the frame and positioned on the central axis of the frame, the left support frame comprises a left swing arm pivoted on the frame and a left support rod connected on the left swing arm, the left support rod is parallel to the central axis of the frame, a right support frame is pivoted on the right side of the frame and positioned on the central axis of the frame, the right support frame comprises a right swing arm pivoted on the frame and a right support rod connected on the right swing arm, the right support rod is parallel to the central axis of the frame, the upper end of the left support rod is provided with a joint A, the lower end of the left support rod is provided with a joint B, the upper end of the right support rod is provided with a joint C which can be butted with the joint B, the lower end of the right, good stability and small volume after folding; the utility model also discloses a concatenation formula support and adopt this concatenation formula support to build the demonstration curtain.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a concatenation formula support unit, the utility model discloses still relate to a concatenation formula support and adopt the display curtain of concatenation formula support.
[ background of the invention ]
In the process of building an outdoor performance stage and the like, the spliced support units are required to be spliced into a support with a required height, and the LED display screen is arranged on the support to display a required picture.
Generally, for each size of LED display screen, a frame matched with the LED display screen needs to be used for positioning the LED display screen, especially for outdoor environment, a bracket with high strength is needed for supporting the LED display screen, but the existing frame-type bracket has a complex structure, is inconvenient to mount, and has poor stability.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
In order to solve the technical problem, the splicing type support unit of the utility model comprises a frame, wherein the frame is provided with a left end face, a right end face, an upper end face and a lower end face, the left side edge of the frame is provided with a locking piece A, the right side edge of the frame is provided with a locking piece B which can be used in cooperation with the locking piece A on the adjacent splicing type support unit, the upper side edge of the frame is provided with a positioning piece A, the lower side edge of the frame is provided with a positioning piece B which can be used in cooperation with the positioning piece A on the adjacent splicing type support unit, the left side of the frame on the axis of the frame is pivoted with a left support frame, the left support frame comprises a left swing arm pivoted on the frame and a left support rod connected on the left swing arm, the left support rod is parallel to the axis of the frame, the right side of the, the right supporting frame comprises a right swing arm pivoted on the frame and a right supporting rod connected on the right swing arm, the right supporting rod is parallel to the central axis of the frame, the upper end of the left supporting rod is provided with a joint A, the lower end of the left support rod is provided with a joint B, the upper end of the right support rod is provided with a joint C which can be butted with the joint B, the lower end of the right supporting rod is provided with a joint D which can be butted with the joint A, the distance from the pivot point between the left swing arm and the frame to the left end surface is a, the distance from the pivot point between the right swing arm and the frame to the right end face is b, the distance from the pivot point between the left swing arm and the frame to the central line of the left support rod is c, the distance between the pivot point between the right swing arm and the frame and the central line of the right support rod is d, wherein a, b, c and d satisfy that a + b is less than c + d.
According to the splicing type support unit, the left support rod and the right support rod are arranged in a vertically staggered mode, the lower end of the left support rod is aligned with the upper end of the right support rod, the upper end of the left support rod is aligned with the upper end face, and the lower end of the right support rod is aligned with the lower end face.
The spliced bracket unit a, b, c and d satisfy the following conditions: a ═ b and c ═ d.
According to the splicing type support unit, the distance from the pivot point between the left swing arm and the frame to the pivot point between the right swing arm and the frame is h, wherein a, b, c, d and e meet the following requirements: a ═ b, and a + b ═ c ═ d ═ e.
The split type support unit is characterized in that the locking piece A is a latch type quick clamp arranged at the left side edge of the frame, and the locking piece B is a buckle arranged at the right side edge of the frame.
According to the splicing type support unit, the positioning piece A is a positioning pin arranged on the upper side edge of the frame, and the positioning piece B is a positioning hole arranged on the lower side edge of the frame.
The splicing type support unit comprises a frame, a left connecting shaft and a right connecting shaft are connected between the frame and the lower half frame, the left support frame is pivoted on the left connecting shaft, and the right support frame is pivoted on the right connecting shaft.
The utility model also provides a concatenation formula support, arrange the concatenation formula support unit of concatenation including a plurality of matrixes.
The utility model also provides a show curtain, include concatenation formula support and install the LED display screen on the concatenation formula support, concatenation formula support include that a plurality of matrixes arrange the concatenation formula support unit of concatenation.
Compared with the prior art, the utility model has the advantages of as follows:
1. the utility model discloses a concatenation formula support unit has simple structure, connects reliable, stable good, fold up back small advantage.
2. The utility model discloses a concatenation formula support has simple structure, connects reliably, stability is good, wind resistance can the reinforce, and left swing arm and right swing arm can act as the ladder after the concatenation and use.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the middle-splicing type bracket unit in the expanded state of the utility model;
FIG. 2 is a schematic structural view of the foldable support unit of the present invention;
FIG. 3 is a schematic structural view of the middle-splicing type bracket unit after the left support rod and the right support rod are connected;
FIG. 4 is a top view of the middle-splice type bracket unit of the present invention in an expanded state;
FIG. 5 is a schematic structural view of a plurality of splicing brackets spliced together according to the present invention;
FIG. 6 is an enlarged view of portion A labeled in FIG. 5;
fig. 7 is a top view of the spliced type support spliced by a plurality of spliced type supports of the utility model.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the splicing type support unit 1000 of the present embodiment includes a frame 1, the frame 1 is provided with a left end surface 101, a right end surface 102, an upper end surface 103 and a lower end surface 104, a left side edge of the frame 1 is provided with a locking member a2, a right side edge of the frame 1 is provided with a locking member B3 capable of cooperating with a locking member a2 on an adjacent splicing type support unit 1000, at least two sets of the locking member a2 and the locking member B3 are provided on the splicing type support unit, an upper side edge of the frame 1 is provided with a positioning member a4, a lower side edge of the frame 1 is provided with a positioning member B5 capable of cooperating with a positioning member a4 on an adjacent splicing type support unit 1000, at least two sets of the positioning members a4 and the positioning member B5 are provided on the splicing type support unit, a left support frame 6 is pivotally connected to the left side of the central axis of the frame 1, the left support 6 includes a left swing arm 61 pivotally connected to the frame 1 and, the left support bar 62 is parallel to the central axis of the frame 1, the right support frame 7 is pivoted on the frame 1 and positioned on the right side of the central axis of the frame 1, the right support frame 7 comprises a right swing arm 71 pivoted on the frame 1 and a right support bar 72 connected to the right swing arm 71, the right support bar 72 is parallel to the central axis of the frame 1, a joint A81 is arranged at the upper end of the left support bar 62, a joint B91 is arranged at the lower end of the left support bar 62, a joint C92 capable of being in butt joint with the joint B91 is arranged at the upper end of the right support bar 72, a joint D82 capable of being in butt joint with the joint A81 is arranged at the lower end of the right support bar 72, the distance from the pivot point between the left swing arm 61 and the frame 1 to the left end face 101 is a, the distance from the pivot point between the right swing arm 71 and the frame 1 to the right end face 102 is B, and the distance from the pivot point between the left swing arm 61, the distance between the pivot point between the right swing arm 71 and the frame 1 and the central line of the right support rod 72 is d, wherein a, b, c and d satisfy that a + b is less than c + d, namely after splicing, a triangle is formed among the left swing arm, the right swing arm and the frame, and the stability is improved. The utility model discloses a concatenation formula support unit has simple structure, connects reliably, stability is good, fold up the back small advantage, and left swing arm and right swing arm can act as the ladder after the concatenation and use.
In order to make the concatenation formula support unit at the in-process of concatenation, the left branch vaulting pole and the right branch vaulting pole of two sets of adjacent concatenation formula support units can splice into an organic whole through connecting A and connecting D or connecting B and connecting C perfectly, staggers the setting from top to bottom for left branch vaulting pole 62 and right branch vaulting pole 72, the lower extreme of left branch vaulting pole 62 aligns with the upper end of right branch vaulting pole 72, the upper end and the up end 103 of left branch vaulting pole 62 align, the lower extreme and the lower terminal surface 104 of right branch vaulting pole 72 align.
When a, b, c and d satisfy: when a is equal to b and c is equal to d, an isosceles triangle is formed between the left swing arm, the right swing arm and the frame.
In this embodiment, the distance from the pivot point between the left swing arm 61 and the frame 1 to the pivot point between the right swing arm 71 and the frame 1 is h, where a, b, c, d, e satisfy: when the structure is adopted, the left swing arm, the right swing arm and the frame form an equilateral triangle, and at this time, the left support rod 62 and the right support rod 72 of the same spliced bracket unit can be butted as shown in fig. 3. The structure has the advantages of good stability, strong universality and good wind resistance.
In this embodiment, the locking piece a2 is a latch type quick clamp arranged at the left side edge of the frame 1, the locking piece B3 is a buckle arranged at the right side edge of the frame 1, the quick locking can be realized by the cooperation of the latch type quick clamp and the buckle, the efficiency of the splicing bracket is improved, and the positioning components which can be mutually matched are arranged at the left side edge and the right side edge of the frame 1.
In this embodiment, the positioning element a4 is a positioning pin disposed on the upper edge of the frame 1, and the positioning element B5 is a positioning hole disposed on the lower edge of the frame 1.
As shown in fig. 5 to 7, the splice type stent of the present embodiment includes a plurality of splice type stent units 1000 arranged in a matrix form.
In the splicing process of the splicing type support, the right side face of each splicing type support unit 1000 is aligned with the left side face of the adjacent splicing type support unit 1000 and locked by the locking piece A and the locking piece B, then the right supporting rod 72 of each splicing type support unit 1000 is aligned with the left supporting rod 62 of the adjacent splicing type support unit 1000, the right supporting rod 72 is coaxial with the left supporting rod 62, and the right supporting rod is connected with the joint D through the joint A or the joint B through the joint C.
The utility model provides a show curtain, include the concatenation formula support and install the LED display screen on the concatenation formula support, the concatenation formula support include that a plurality of matrixes arrange the concatenation formula support unit 1000 of concatenation.
Claims (9)
1. Concatenation formula support unit (1000), a serial communication port, including frame (1), frame (1) on be equipped with left end face (101), right-hand member face (102), up end (103) and lower terminal surface (104), the left side edge of frame (1) is equipped with locking piece A (2), the right side edge of frame (1) is equipped with locking piece B (3) that can use with locking piece A (2) cooperation on the adjacent concatenation formula support unit (1000), the upside edge of frame (1) is equipped with setting element A (4), the downside edge of frame (1) is equipped with setting element B (5) that can use with setting element A (4) cooperation on the adjacent concatenation formula support unit (1000), frame (1) on and the left side pin joint that is located frame (1) axis have left branch strut (6), left branch strut (6) contain left swing arm (61) of pin joint on frame (1) and the left branch strut (61) of connection on left swing arm (61) The left support rod (62) is parallel to the central axis of the frame (1), the right support frame (7) is pivoted on the frame (1) and positioned on the right side of the central axis of the frame (1), the right support frame (7) comprises a right swing arm (71) pivoted on the frame (1) and a right support rod (72) connected to the right swing arm (71), the right support rod (72) is parallel to the central axis of the frame (1), a joint A (81) is arranged at the upper end of the left support rod (62), a joint B (91) is arranged at the lower end of the left support rod (62), a joint C (92) capable of being in butt joint with the joint B (91) is arranged at the upper end of the right support rod (72), a joint D (82) capable of being in butt joint with the joint A (81) is arranged at the lower end of the right support rod (62), and the distance from the pivot point between the left swing arm (61) and the frame (1) to the left end face (101) is, the distance between the pivot point between the right swing arm (71) and the frame (1) and the right end face (102) is b, the distance between the pivot point between the left swing arm (61) and the frame (1) and the central line of the left support rod (62) is c, the distance between the pivot point between the right swing arm (71) and the frame (1) and the central line of the right support rod (72) is d, and a, b, c and d meet the condition that a + b is less than c + d.
2. The splicing type support unit of claim 1, wherein the left support bar (62) and the right support bar (72) are arranged in a vertically staggered manner, the lower end of the left support bar (62) is aligned with the upper end of the right support bar (72), the upper end of the left support bar (62) is aligned with the upper end face (103), and the lower end of the right support bar (72) is aligned with the lower end face (104).
3. The splice bracket unit of claim 1, wherein a, b, c, d satisfy: a ═ b and c ═ d.
4. The sectional carrier unit according to claim 1, characterized in that the distance between the pivot point between the left swing arm (61) and the frame (1) to the pivot point between the right swing arm (71) and the frame (1) is h, wherein a, b, c, d, e satisfy: a ═ b, and a + b ═ c ═ d ═ e.
5. Splice rack unit according to one of claims 1 to 4, characterized in that the locking element A (2) is a latch-type quick clamp arranged at the left-hand edge of the frame (1) and the locking element B (3) is a snap-on arranged at the right-hand edge of the frame (1).
6. The splicing type rack unit according to any one of claims 1 to 4, wherein the positioning member A (4) is a positioning pin provided at an upper side edge of the frame (1), and the positioning member B (5) is a positioning hole provided at a lower side edge of the frame (1).
7. The splicing type supporting unit according to any one of claims 1 to 4, wherein the frame (1) comprises an upper half frame (11) and a lower half frame (12), a left connecting shaft (13) and a right connecting shaft (14) are connected between the upper half frame (11) and the lower half frame (12), the left supporting frame (6) is pivoted on the left connecting shaft (13), and the right supporting frame (7) is pivoted on the right connecting shaft (14).
8. A splice stent comprising a plurality of splice stent units (1000) according to any one of claims 1 to 7 spliced in a matrix arrangement.
9. A display curtain wall comprising a tiled mount and an LED display mounted on the tiled mount, the tiled mount comprising a plurality of tiled mount units (1000) according to any of claims 1 to 7 arranged in a matrix arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169339.2U CN210034890U (en) | 2019-01-29 | 2019-01-29 | Spliced support unit, spliced support and display curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169339.2U CN210034890U (en) | 2019-01-29 | 2019-01-29 | Spliced support unit, spliced support and display curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034890U true CN210034890U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169339.2U Active CN210034890U (en) | 2019-01-29 | 2019-01-29 | Spliced support unit, spliced support and display curtain wall |
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| Country | Link |
|---|---|
| CN (1) | CN210034890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630832A (en) * | 2019-01-29 | 2019-04-16 | 深圳二十克产品设计有限公司 | Spliced carrier unit, spliced bracket and display curtain wall |
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2019
- 2019-01-29 CN CN201920169339.2U patent/CN210034890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630832A (en) * | 2019-01-29 | 2019-04-16 | 深圳二十克产品设计有限公司 | Spliced carrier unit, spliced bracket and display curtain wall |
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