CN212750273U - Foldable LED transparent screen - Google Patents
Foldable LED transparent screen Download PDFInfo
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- CN212750273U CN212750273U CN202021850169.3U CN202021850169U CN212750273U CN 212750273 U CN212750273 U CN 212750273U CN 202021850169 U CN202021850169 U CN 202021850169U CN 212750273 U CN212750273 U CN 212750273U
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Abstract
The utility model relates to a display device technical field specifically is a folding LED transparent screen, including first circuit board, outer end one side of first circuit board is provided with the second circuit board, outer wall one side fixed mounting of first circuit board has first screen, outer wall one side fixed mounting of second circuit board has the second screen, the equal fixed mounting in surface both sides of first circuit board has fixed establishment, the equal fixed mounting in one side of the surface correspondence fixed establishment of second circuit board has the connecting rod, the equal fixed mounting in outer end one side of first screen and second screen has the connection winding displacement, the equal fixed mounting in outer end one side of connecting the winding displacement has the connector. A folding LED transparent screen, can make the LED screen fold, convenient to use personnel carries the use, improves the practicality of whole device, brings better use prospect.
Description
Technical Field
The utility model relates to a display device technical field specifically is a folding LED transparent screen.
Background
The display screen is a display tool which displays a certain electronic file on the screen through a specific transmission device and reflects the electronic file to human eyes, the display screen generally displays various image information by controlling a semiconductor light-emitting element, and the LED screen displays various information such as characters, figures, images, animation, video signals and the like by the on and off of an LED.
The existing LED screen has certain defects when in use, and the existing LED screen is single in structure and cannot be folded when in use, so that the existing LED screen is relatively laborious to carry, and brings great inconvenience to later-stage installation, thereby being relatively inconvenient and bringing certain influence in the use process. Accordingly, a person skilled in the art provides a foldable LED transparent screen to solve the problems set forth in the above background art.
Disclosure of Invention
An object of the utility model is to provide a folding LED transparent screen to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a folding LED transparent screen, includes first circuit board, outer end one side of first circuit board is provided with the second circuit board, outer wall one side fixed mounting of first circuit board has first screen, outer wall one side fixed mounting of second circuit board has the second screen, the equal fixed mounting in surface both sides of first circuit board has fixed establishment, the equal fixed mounting in one side that the surface of second circuit board corresponds fixed establishment has the connecting rod, the equal fixed mounting in outer end one side of first screen and second screen has the connection winding displacement, the equal fixed mounting in outer end one side of connecting the winding displacement has the connector, the equal fixed mounting in one side that the outer wall of first circuit board and second circuit board corresponds the connector has the connecting seat, the spread groove has all been seted up to one side that fixed establishment's inside corresponds the connecting rod.
As a further aspect of the present invention: the fixing mechanism is characterized in that a placing groove is formed in one side of the inside of the fixing mechanism, a spring is arranged on one side of the inside of the placing groove, a clamping rod is arranged on one side, close to the spring, of the inside of the placing groove, and the clamping rod penetrates through one side of the inside of the fixing mechanism.
As a further aspect of the present invention: the connecting clamp bead is installed in the gomphosis of inside one side of card pole, and connects the outer end one side that the card bead runs through the card pole, the inside of connecting rod corresponds one side of connecting the card bead and has seted up connecting grooves, and the card pole passes through the connecting card bead and is connected with the connecting grooves block.
As a further aspect of the present invention: the outer surface both sides of kelly are equal fixed mounting have a spacing slider, fixed establishment's inside corresponds one side of spacing slider and has all seted up spacing spout, and the kelly passes through spacing slider and fixed establishment sliding connection.
As a further aspect of the present invention: the utility model discloses a connector, including the connecting seat, the outer end of connecting seat, the outer surface both sides of connecting seat are all seted up the draw-in groove, the inside of connecting seat corresponds one side of connecting seat and has seted up the fixed slot, and the connecting seat passes through.
As a further aspect of the present invention: the fixed slot is characterized in that a connecting sleeve is fixedly mounted on one side, corresponding to the contact, of the inner bottom wall of the fixed slot, a clamping block is fixedly mounted on one side, corresponding to the clamping groove, of the inner wall of the connecting seat, and the connecting seat is connected with the clamping groove in a clamping mode through the clamping block.
As a further aspect of the present invention: the outer surface of the second circuit board is fixedly provided with a connecting shaft corresponding to one side of the fixing mechanism, a connecting hole is formed in one side of the fixing mechanism corresponding to the connecting shaft, and the second circuit board is connected with the connecting hole in a clamping mode through the connecting shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the fixed establishment who sets up, when user needs expand first screen and second screen, then can break the second circuit board off with the fingers and thumb and drive the second screen and expand, go into the spread groove in fixed establishment through going into the connecting rod card, push up the clamping bar to the connecting rod through the spring in the standing groove, cooperation through joint card pearl and coupling groove, fix the connecting rod, otherwise, when user needs folding first screen and second screen, break the second circuit board off with the fingers and thumb to the opposite direction hard promptly, slide out the joint card pearl from coupling groove, realize folding first circuit board and second circuit board, then can fold first screen and second screen and carry, convenient to use person carries, convenient to use person uses, better for traditional mode.
2. Through the connector and the connecting seat that set up, in order to be connected first circuit board and first screen or second circuit board and second screen, then can insert the fixed slot of connecting seat with the connector, through the cooperation between draw-in groove and the fixture block, fix the connector, after downwards pressing the connector, then can insert the adapter sleeve with the contact, realize the effect of wiring, then can show through first screen and second screen, be more convenient for later stage change overhaul first screen and second screen, effectual improvement practicality, convenient to use personnel use, better for traditional mode.
Drawings
FIG. 1 is a schematic structural diagram of a foldable LED transparent screen;
FIG. 2 is a schematic rear view of a first circuit board and a second circuit board of a foldable LED transparent screen;
FIG. 3 is a schematic structural diagram of a fixing mechanism in a foldable LED transparent screen;
fig. 4 is a schematic structural diagram of a connector and a connecting seat in a foldable LED transparent screen.
In the figure: 1. a first circuit board; 2. a second circuit board; 3. a first screen; 4. a second screen; 5. a fixing mechanism; 6. a connecting rod; 7. connecting a flat cable; 8. a connector; 9. a connecting seat; 10. connecting grooves; 11. a placement groove; 12. a spring; 13. a clamping rod; 14. connecting the clamping beads; 15. a connecting groove; 16. a limiting slide block; 17. a limiting chute; 18. a contact; 19. a card slot; 20. fixing grooves; 21. connecting sleeves; 22. and (7) clamping blocks.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, a foldable LED transparent screen, including a first circuit board 1, outer end one side of the first circuit board 1 is provided with a second circuit board 2, outer wall one side fixed mounting of the first circuit board 1 has a first screen 3, outer wall one side fixed mounting of the second circuit board 2 has a second screen 4, the outer surface both sides of the first circuit board 1 all fixed mounting has a fixing mechanism 5, one side of the outer surface of the second circuit board 2 corresponding to the fixing mechanism 5 all fixed mounting has a connecting rod 6, outer end one side of the first screen 3 and the second screen 4 all fixed mounting has a connecting flat cable 7, outer end one side all fixed mounting of the connecting flat cable 7 has a connector 8, one side of the outer wall of the first circuit board 1 and the second circuit board 2 corresponding to the connector 8 all fixed mounting has a connecting seat 9, one side of the connecting rod 6 corresponding to the inside.
In fig. 1 and 3: standing groove 11 has all been seted up to inside one side of fixed establishment 5, and inside one side of standing groove 11 all is provided with spring 12, and one side that the inside of standing groove 11 is close to spring 12 is provided with kelly 13, and kelly 13 runs through inside one side of fixed establishment 5 to make the integrated device can be through spring 12 in standing groove 11 with kelly 13 top to connecting rod 6, through the cooperation of joint card pearl 14 with coupling groove 15, fix connecting rod 6.
In fig. 1 and 3: connecting card pearl 14 is installed in inside one side gomphosis of kelly 13, and connecting card pearl 14 runs through outer end one side of kelly 13, and connecting groove 15 has been seted up to the inside one side that corresponds connecting card pearl 14 of connecting rod 6, and kelly 13 is connected with connecting groove 15 block through connecting card pearl 14 to make the integrated device can fix connecting rod 6 through connecting card pearl 14 and connecting groove 15's cooperation, improve the stability when using.
In fig. 1 and 3: the equal fixed mounting in surface both sides of kelly 13 has limit slide 16, and limit sliding groove 17 has all been seted up to one side that fixed establishment 5's inside corresponds limit slide 16, and kelly 13 passes through limit slide 16 and 5 sliding connection of fixed establishment to make integrated device can drive the more stable slip of kelly 13 through limit sliding groove 17 and limit slide 16's cooperation.
In fig. 2 and 4: outer end one side fixed mounting of connector 8 has contact 18, and draw-in groove 19 has all been seted up to the surface both sides of connector 8, and fixed slot 20 has been seted up to the inside one side that corresponds connector 8 of connecting seat 9, and connecting seat 9 passes through fixed slot 20 and is connected with the connector 8 block to make integrated device can fix connector 8 through the cooperation between draw-in groove 19 and the fixture block 22.
In fig. 4: the equal fixed mounting in one side that the interior diapire of fixed slot 20 corresponds contact 18 has a connecting sleeve 21, and contact 18 and connecting sleeve 21 between registrate and be connected, the equal fixed mounting in one side that the inner wall of connecting seat 9 corresponds draw-in groove 19 has fixture block 22, and connecting seat 9 passes through fixture block 22 and is connected with draw-in groove 19 block to make during overall device can insert connecting sleeve 21 through contact 18, realize the effect of wiring, then can show through first screen 3 and second screen 4.
In fig. 1: the equal fixed mounting in one side that the surface of second circuit board 2 corresponds fixed establishment 5 has the connecting axle, and the inside of fixed establishment 5 corresponds one side of connecting axle and has all seted up the connecting hole, and second circuit board 2 passes through the connecting axle to be connected with the connecting hole block to make the integrated device can realize that second circuit board 2 carries out the angle transform through the connecting axle that sets up.
The utility model discloses a theory of operation is: when a user needs to unfold the first screen 3 and the second screen 4, the second circuit board 2 can be broken to drive the second screen 4 to unfold, the connecting rod 6 is clamped into the connecting groove 10 in the fixing mechanism 5, the clamping rod 13 is pushed against the connecting rod 6 through the spring 12 in the placing groove 11, the connecting rod 6 is fixed through the matching of the connecting clamping bead 14 and the connecting groove 15, on the contrary, when the user needs to fold the first screen 3 and the second screen 4, the user needs to break the second circuit board 2 in the opposite direction with force, the connecting clamping bead 14 slides out of the connecting groove 15, the first circuit board 1 and the second circuit board 2 are folded, the first screen 3 and the second screen 4 can be folded to carry, the user can carry the first screen 3 and the second screen 4 conveniently, in order to connect the first circuit board 1 and the first screen 3 or the second circuit board 2 and the second screen 4, then can insert the connector 8 in the fixed slot 20 of connecting seat 9, through the cooperation between draw-in groove 19 and the fixture block 22, fix the connector 8, press down behind the connector 8, then can insert adapter sleeve 21 with contact 18, realize the effect of wiring, then can show through first screen 3 and second screen 4, be more convenient for later stage change overhaul first screen 3 and second screen 4, effectual improvement practicality, convenient to use personnel use, it is comparatively practical.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a transparent screen of folding LED, includes first circuit board (1), its characterized in that, outer end one side of first circuit board (1) is provided with second circuit board (2), outer wall one side fixed mounting of first circuit board (1) has first screen (3), outer wall one side fixed mounting of second circuit board (2) has second screen (4), the equal fixed mounting in surface both sides of first circuit board (1) has fixed establishment (5), the equal fixed mounting in one side that the surface of second circuit board (2) corresponds fixed establishment (5) has connecting rod (6), the equal fixed mounting in outer end one side of first screen (3) and second screen (4) has connection winding displacement (7), the equal fixed mounting in outer end one side of connecting winding displacement (7) has connector (8), the equal fixed mounting in one side that outer wall of first circuit board (1) and second circuit board (2) correspond connector (8) has (connecting seat: (7) 9) And the inside of the fixing mechanism (5) corresponds to one side of the connecting rod (6) and is provided with a connecting groove (10).
2. The foldable LED transparent screen according to claim 1, wherein a placing groove (11) is opened on one side of the inside of the fixing mechanism (5), a spring (12) is arranged on one side of the inside of the placing groove (11), a clamping rod (13) is arranged on one side of the inside of the placing groove (11) close to the spring (12), and the clamping rod (13) penetrates through one side of the inside of the fixing mechanism (5).
3. The foldable LED transparent screen according to claim 2, wherein a connecting clamping bead (14) is embedded in one side of the inner portion of the clamping rod (13), the connecting clamping bead (14) penetrates through one side of the outer end of the clamping rod (13), a connecting groove (15) is formed in one side of the inner portion of the connecting rod (6) corresponding to the connecting clamping bead (14), and the clamping rod (13) is connected with the connecting groove (15) in a clamping manner through the connecting clamping bead (14).
4. The foldable LED transparent screen according to claim 2, wherein both sides of the outer surface of the clamping rod (13) are fixedly provided with a limiting slider (16), one side of the inner part of the fixing mechanism (5) corresponding to the limiting slider (16) is provided with a limiting sliding groove (17), and the clamping rod (13) is slidably connected with the fixing mechanism (5) through the limiting slider (16).
5. The foldable LED transparent screen according to claim 1, wherein a contact (18) is fixedly installed at one side of the outer end of the connector (8), clamping grooves (19) are formed at both sides of the outer surface of the connector (8), a fixing groove (20) is formed in the connecting seat (9) corresponding to one side of the connector (8), and the connecting seat (9) is connected with the connector (8) in a clamping manner through the fixing groove (20).
6. The foldable LED transparent screen according to claim 5, wherein a connecting sleeve (21) is fixedly installed on one side of the inner bottom wall of the fixing groove (20) corresponding to the contact (18), the contact (18) is sleeved with the connecting sleeve (21), a clamping block (22) is fixedly installed on one side of the inner wall of the connecting seat (9) corresponding to the clamping groove (19), and the connecting seat (9) is connected with the clamping groove (19) in a clamping manner through the clamping block (22).
7. The foldable LED transparent screen according to claim 1, wherein the outer surface of the second circuit board (2) is fixedly provided with a connecting shaft at one side corresponding to the fixing mechanism (5), the inner part of the fixing mechanism (5) is provided with a connecting hole at one side corresponding to the connecting shaft, and the second circuit board (2) is connected with the connecting hole in a clamping manner through the connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850169.3U CN212750273U (en) | 2020-08-31 | 2020-08-31 | Foldable LED transparent screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021850169.3U CN212750273U (en) | 2020-08-31 | 2020-08-31 | Foldable LED transparent screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212750273U true CN212750273U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021850169.3U Active CN212750273U (en) | 2020-08-31 | 2020-08-31 | Foldable LED transparent screen |
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| Country | Link |
|---|---|
| CN (1) | CN212750273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120952A (en) * | 2022-06-29 | 2022-09-30 | 陕西中医药大学 | Healthy intelligent screen of bone |
-
2020
- 2020-08-31 CN CN202021850169.3U patent/CN212750273U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120952A (en) * | 2022-06-29 | 2022-09-30 | 陕西中医药大学 | Healthy intelligent screen of bone |
| CN115120952B (en) * | 2022-06-29 | 2024-04-19 | 陕西中医药大学 | Gukang intelligent screen |
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