CN212245847U - Sectional type light curtain - Google Patents
Sectional type light curtain Download PDFInfo
- Publication number
- CN212245847U CN212245847U CN202020519029.1U CN202020519029U CN212245847U CN 212245847 U CN212245847 U CN 212245847U CN 202020519029 U CN202020519029 U CN 202020519029U CN 212245847 U CN212245847 U CN 212245847U
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- Prior art keywords
- plug
- light curtain
- section bar
- segmented light
- adjacent section
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Abstract
The utility model provides a sectional type light curtain, include: n section bars and N-1 coupling assembling, connect through coupling assembling between the section bar, N is more than or equal to 2 positive integer, wherein coupling assembling includes: the device comprises a first plug, a signal wire and a second plug, wherein one end of the first plug is connected with an adjacent section bar through a screw, the other end of the first plug is fixed with one end of the second plug, and the other end of the second plug is connected with the adjacent section bar through a screw; the signal line passes first end cap and second end cap, and both ends are connected with the infrared lamp plate in the adjacent section bar respectively. The utility model discloses can be with light curtain segmentation and folding, convenient transportation, and when partial part damaged, it can to change the damage part.
Description
Technical Field
The utility model belongs to the technical field of the elevator, especially, relate to a sectional type light curtain.
Background
In the transportation process of the light curtain in the prior art, the total length is usually too long, and the light curtain is limited by the size of a product, so that the transportation difficulty is caused, and the transportation cost is correspondingly higher.
In addition, if the damage of partial parts occurs in the transportation process, the parts can be replaced completely, and the cost and the time are wasted.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme: a segmented light curtain, comprising: n section bars and N-1 coupling assembling, connect through coupling assembling between the section bar, N is more than or equal to 2 positive integer, wherein coupling assembling includes: the device comprises a first plug, a signal wire and a second plug, wherein one end of the first plug is connected with an adjacent section bar through a screw, the other end of the first plug is fixed with one end of the second plug, and the other end of the second plug is connected with the adjacent section bar through a screw; the signal line passes first end cap and second end cap, and both ends are connected with the infrared lamp plate in the adjacent section bar respectively.
Further, sectional type light curtain in, the signal line welding is in on the infrared lamp plate.
Furthermore, in the sectional type light curtain, the signal line is inserted on the infrared lamp panel.
Further, in the sectional type light curtain, the signal line is a flexible flat cable.
Further, in the segmented light curtain, the signal line is a flexible circuit board.
Further, in the sectional type light curtain, the first plug and the second plug are fixed by magnetic force.
Further, in the sectional type light curtain, the first plug and the second plug are fixed through screws.
Further, in the sectional type light curtain, the first plug has a concave surface, the second plug has a convex surface, and the concave surface is in butt joint with the convex surface.
Furthermore, in the sectional type light curtain, the first plug and the second plug are buckled.
Compared with the prior art, the utility model has the advantages that: the utility model discloses can be with light curtain segmentation and folding, convenient transportation, and when partial part damaged, it can to change the damage part.
Drawings
FIG. 1 is a schematic view of a segmented light curtain of the present invention;
fig. 2 is a schematic structural diagram of the sectional light curtain of the present invention after assembly.
Detailed Description
The sectional light curtain of the present invention will now be described in greater detail with reference to the schematic drawings in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the advantageous effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in fig. 1, the utility model provides a sectional type light curtain, include: n section bars 10 and N-1 coupling assembling 20, pass through coupling assembling 20 between the section bar 10 and connect, N is the positive integer more than or equal to 2.
Further, the connection assembly 20 includes: the structure comprises a first plug 2, a signal wire 3 and a second plug 4, wherein one end (left end) of the first plug 2 is connected with an adjacent section 10 through a screw 5, the other end (right end) of the first plug 2 is fixed with one end (left end) of the second plug 3, and the other end (right end) of the second plug 4 is connected with the adjacent section 10 through the screw 5; the signal line 3 passes through the first plug 2 and the second plug 4, and two ends (left end and right end) are respectively connected with an infrared lamp panel (not shown in the figure) in the adjacent section bar 10.
In one embodiment, the signal line 3 is welded to the infrared lamp panel. In another embodiment, the signal line 3 is plugged on the infrared lamp panel. Preferably, in one embodiment, the signal line 3 is a Flexible Flat Cable (FFC). In another embodiment, the signal line 3 is a flexible circuit board (PFC).
As shown in fig. 2, fig. 2 is a schematic structural view after adjacent profiles are assembled. In one embodiment, the first plug and the second plug are fixed by magnetic force. In another embodiment, the first plug and the second plug are fixed by screws. In yet another embodiment, the first plug has a concave surface and the second plug has a convex surface, and the concave surface and the convex surface are in butt joint. In another embodiment, the first plug and the second plug are fastened together.
To sum up, the utility model discloses can be with light curtain segmentation and folding, convenient transportation, and when partial part damaged, it can to change the damage part.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (9)
1. A segmented light curtain, comprising: n sectional materials and N-1 connecting components, wherein the sectional materials are connected through the connecting components, N is a positive integer greater than or equal to 2,
the connecting assembly includes: the device comprises a first plug, a signal wire and a second plug, wherein one end of the first plug is connected with an adjacent section bar through a screw, the other end of the first plug is fixed with one end of the second plug, and the other end of the second plug is connected with the adjacent section bar through a screw; the signal line passes first end cap and second end cap, and both ends are connected with the infrared lamp plate in the adjacent section bar respectively.
2. The segmented light curtain of claim 1 wherein the signal wires are soldered to the infrared lamp panel.
3. The segmented light curtain of claim 1 wherein the signal lines are plugged into the infrared light panel.
4. The segmented light curtain of claim 1 wherein the signal wires are flexible flat cables.
5. The segmented light curtain of claim 1 wherein the signal lines are flexible circuit boards.
6. The segmented light curtain of claim 1 wherein the first and second plugs are secured by magnetic force.
7. The segmented light curtain of claim 1 wherein the first and second plugs are secured by screws.
8. The segmented light curtain of claim 1 wherein the first plug has a concave surface and the second plug has a convex surface, the concave and convex surfaces abutting.
9. The segmented light curtain of claim 1 wherein the first plug and the second plug are fastened together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519029.1U CN212245847U (en) | 2020-04-10 | 2020-04-10 | Sectional type light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519029.1U CN212245847U (en) | 2020-04-10 | 2020-04-10 | Sectional type light curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212245847U true CN212245847U (en) | 2020-12-29 |
Family
ID=73984380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020519029.1U Active CN212245847U (en) | 2020-04-10 | 2020-04-10 | Sectional type light curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212245847U (en) |
-
2020
- 2020-04-10 CN CN202020519029.1U patent/CN212245847U/en active Active
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| GR01 | Patent grant |