CN212222115U - Folding light curtain - Google Patents
Folding light curtain Download PDFInfo
- Publication number
- CN212222115U CN212222115U CN202020519028.7U CN202020519028U CN212222115U CN 212222115 U CN212222115 U CN 212222115U CN 202020519028 U CN202020519028 U CN 202020519028U CN 212222115 U CN212222115 U CN 212222115U
- Authority
- CN
- China
- Prior art keywords
- plug
- light curtain
- tank chain
- folding light
- section bar
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model provides a folding 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, coupling assembling includes: the tank chain comprises a first plug, a tank chain 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 tank chain, the other end of the tank chain is connected 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 utility model discloses can fold the light curtain, 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 folding 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 folded 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, coupling assembling includes: the tank chain comprises a first plug, a tank chain 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 tank chain, the other end of the tank chain is connected 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.
Further, in the folding light curtain, still include the signal line, the signal line passes first end cap, tank chain and second end cap.
Further, folding light curtain in, be equipped with N infrared lamp plate in N section bar, the signal line welding is in on the infrared lamp plate.
Furthermore, folding light curtain in, be equipped with N infrared lamp plate in N section bar, the signal line is pegged graft on the infrared lamp plate.
Further, in the folding light curtain, the signal line is a flexible flat cable.
Further, in the folding light curtain, the signal line is a flexible circuit board.
Compared with the prior art, the utility model has the advantages that: the utility model discloses can fold the light curtain, convenient transportation, and when partial part damaged, it can to change the damage part.
Drawings
Fig. 1 is a schematic view of the connection of two profiles of the folding light curtain of the present invention;
fig. 2 is a schematic structural view of the folded light curtain of the present invention after being folded;
fig. 3 is a schematic view of the connection of N sections of the folding light curtain of the present invention.
Detailed Description
The present invention will now be described in greater detail with reference to the 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 beneficial 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, 2 and 3, the utility model provides a folding light curtain, including: 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: first end cap 2, tank chain 3 and second end cap 4, the one end (left end) of first end cap 2 is connected with adjacent section bar 10 through the screw, the other end (right-hand member) of first end cap 2 and one end (left end) of tank chain 3 are fixed, the other end (right-hand member) of tank chain 3 and one end (left end) of second end cap 4 are connected, the other end (right-hand member) of second end cap 4 passes through the screw and is connected with adjacent section bar 10.
Further, folding light curtain in, still include signal line (not shown in the figure), first end cap 2, tank chain 3 and second end cap 4 are passed to the signal line, the signal line both ends (left end and right-hand member) are connected with infrared lamp plate (not shown in the figure) in the adjacent section bar 10 respectively. 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).
To sum up, the utility model discloses can fold the light curtain, 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 (6)
1. A folded 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 tank chain comprises a first plug, a tank chain 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 tank chain, the other end of the tank chain is connected 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.
2. The folding light curtain of claim 1 further comprising signal wires running through the first bulkhead, the tank chain, and the second bulkhead.
3. The folding light curtain of claim 2, wherein N infrared lamp panels are provided in the N profiles, and the signal wires are welded to the infrared lamp panels.
4. The folding light curtain of claim 2, wherein N infrared lamp panels are provided in the N profiles, and the signal lines are plugged onto the infrared lamp panels.
5. The folding light curtain of claim 2 wherein said signal wires are flexible flat cables.
6. The folding light curtain of claim 2 wherein the signal lines are flexible circuit boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519028.7U CN212222115U (en) | 2020-04-10 | 2020-04-10 | Folding light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519028.7U CN212222115U (en) | 2020-04-10 | 2020-04-10 | Folding light curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212222115U true CN212222115U (en) | 2020-12-25 |
Family
ID=73905138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020519028.7U Expired - Fee Related CN212222115U (en) | 2020-04-10 | 2020-04-10 | Folding light curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212222115U (en) |
-
2020
- 2020-04-10 CN CN202020519028.7U patent/CN212222115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |