CN216807727U - Low-cost multipurpose light curtain mounting mechanism - Google Patents
Low-cost multipurpose light curtain mounting mechanism Download PDFInfo
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- CN216807727U CN216807727U CN202220205923.0U CN202220205923U CN216807727U CN 216807727 U CN216807727 U CN 216807727U CN 202220205923 U CN202220205923 U CN 202220205923U CN 216807727 U CN216807727 U CN 216807727U
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- light curtain
- mounting mechanism
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- linking bridge
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Abstract
The utility model discloses a low-cost multipurpose light curtain mounting mechanism, which relates to the technical field of elevators and particularly relates to a low-cost multipurpose light curtain mounting mechanism. This light curtain installation mechanism of low-cost multipurpose, connect aluminium alloy casing and light curtain touch panel through linking bridge, play the switching effect who holds down, and linking bridge passes through the draw-in groove plush copper and connects the draw-in groove of falling and be connected with aluminium alloy casing, the relative position that carries on that can be convenient removes, thereby increase the light curtain casing and can make general, can reduce the section bar volume again, the width of two unification light curtain supports of reducing simultaneously by a wide margin, and reduce two unification light curtain supports simultaneously, the height of two kinds of supports of pure light curtain support.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a low-cost and multipurpose light curtain mounting mechanism.
Background
The light curtain is widely used for the door closing protection device of the elevator, wherein the aluminum profile shell and the mounting mechanism are the main components determining the cost of the light curtain. In practical use, in order to be matched with different elevator door structures for convenient installation, the aluminum profile shell can be made to be very wide, particularly to a two-in-one light curtain, because the length of the light curtain is about 2 meters generally, the cost of the whole shell is increased by one time due to the increase of the width of the aluminum profile, and particularly under the background that the metal material and labor cost are generally increased in recent years, the influence on the cost of the light curtain is very obvious.
The connected mode of traditional elevator light curtain is to install light curtain touch panel (length about 12cm) in the recess of aluminium alloy casing, consequently needs increase the width of aluminium alloy, because of light curtain touch panel length is shorter, its and casing recess's contact portion length only nearly 12cm, and the material has then been wasted to the rest (whole set of light curtain needs 2 length nearly 2 meters aluminium alloy casings), causes product cost to be difficult to descend. In addition, because of the installation requirements of different elevators, the light curtain needs to make the section bar shells of two kinds of structures, namely the pure light curtain and the 'two-in-one' light curtain, the two kinds of shells can not be used universally, and the cost of the two-in-one shell is 2 times that of the pure light curtain shell. The light curtain section shell can not be used universally and is high in manufacturing cost, and therefore a low-cost and multipurpose light curtain mounting mechanism is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a low-cost and multipurpose light curtain mounting mechanism which is compatible with the matching mounting of a traditional pure light curtain and a two-in-one light curtain and an elevator, has adjustable upper and lower spacing, high compatibility and strong flexibility, reduces the width of a section bar, enables various light curtain shells to be universal, effectively reduces the shell cost and solves the problems provided in the background technology.
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a light curtain installation mechanism of low-cost multipurpose, includes aluminium alloy casing, linking bridge, light curtain touch panel, the inside joint of aluminium alloy casing has the linking bridge, and the detachable fixed mounting in inside of linking bridge has the light curtain touch panel, the draw-in groove plush copper has been seted up at the top of aluminium alloy casing, the connection reverse card groove has been seted up at the top of linking bridge.
Preferably, the linking bridge includes two unification light curtain supports, pure light curtain support, the top of two unification light curtain supports, pure light curtain support has all been seted up and has been connected the draw-in groove of falling.
Preferably, the top of the connecting support is provided with uniformly distributed and through fixing holes, and the inside of each fixing hole is in threaded connection with a fastening screw.
Preferably, the sizes of the clamping groove raised head and the connecting inverted clamping groove are matched with each other, and the cross sections of the clamping groove raised head and the connecting inverted clamping groove are T-shaped.
Preferably, the lower part of the interior of the two-in-one light curtain support is provided with a mounting groove matched with the light curtain touch plate.
The utility model provides a low-cost multipurpose light curtain mounting mechanism, which has the following beneficial effects:
1. this light curtain installation mechanism of low-cost multipurpose, connect aluminium alloy casing and light curtain touch panel through linking bridge, play the switching effect who holds down, and linking bridge passes through the draw-in groove plush copper and connects the draw-in groove of falling and be connected with aluminium alloy casing, the relative position that carries on that can be convenient removes, thereby increase the light curtain casing and can make universally, can reduce the section bar volume again, the width of two unification light curtain supports of reducing simultaneously by a wide margin, and reduce two unification light curtain supports simultaneously, the height of two kinds of supports of pure light curtain support, thereby reduce this coupling mechanism's cost.
Drawings
FIG. 1 is a schematic structural view of the connection between the aluminum section shell and the light curtain of the present invention;
FIG. 2 is a schematic structural view of the connecting end face of the aluminum profile shell and the light curtain of the present invention;
FIG. 3 is a schematic view of the construction of the connecting bracket of the present invention;
fig. 4 is a schematic view of a conventional aluminum profile housing and mounting mechanism for a light curtain.
In the figure: 1. an aluminum profile shell; 2. connecting a bracket; 21. two-in-one light curtain bracket; 22. a pure light curtain support; 3. a light curtain touch panel; 4. a slot raised head; 5. the clamping groove is connected; 6. and (5) fastening the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a light curtain installation mechanism of low-cost multipurpose, including aluminium alloy casing 1, linking bridge 2, light curtain touch panel 3, aluminium alloy casing 1's inside joint has linking bridge 2, and linking bridge 2's inside detachable fixed mounting has light curtain touch panel 3, draw-in groove plush copper 4 has been seted up at aluminium alloy casing 1's top, linking bridge 2's top has been seted up and has been connected inverse slot 5, through linking bridge 2 to aluminium alloy casing 1, light curtain touch panel 3 connects, play the switching effect who opens down on holding, the width of two unification light curtain supports 21 of reducing simultaneously by a wide margin, and reduce two unification light curtain supports 21, two kinds of direct heights of pure light curtain support 22, thereby reduce this coupling mechanism's cost, and reduced this coupling mechanism's weight.
Please refer to fig. 3, the connecting bracket 2 includes two unification light curtain supports 21, pure light curtain support 22, two unification light curtain supports 21, pure light curtain support 22's top has all been seted up and has been connected the card reversing slot 5, through separately making aluminium alloy casing 1 and connecting bracket 2 for aluminium alloy casing 1 can be general, and through setting up two unification light curtain supports 21, pure light curtain support 22 of two sets of different specifications, but the elevator demand of the different models of adaptation, the commonality of aluminium alloy casing 1 has been realized.
The inside below of two unification light curtain supports 21 is seted up and is mutually supported the mounting groove with light curtain touch panel 3, and light curtain touch panel 3 is prior art, takes installation mechanism on the light curtain touch panel 3 certainly, restricts light curtain touch panel 3 through the mounting groove, can be with light curtain touch panel 3, linking bridge 2 stable connection.
Referring to fig. 2, the top of the connecting bracket 2 is provided with uniformly distributed and through fixing holes, the fixing holes are in threaded connection with fastening screws 6, after the connecting bracket 2 is installed and adjusted in position, the fastening screws 6 are rotated to lock the connecting bracket 2, so that the stability of the connecting bracket 2 after installation is ensured, and when the fixing holes matched with the fastening screws 6 are formed, the fixing holes are tapped in advance.
The sizes of the clamping groove convex head 4 and the connecting reversed clamping groove 5 are matched with each other, the cross sections of the clamping groove convex head 4 and the connecting reversed clamping groove 5 are in a T shape, the clamping groove convex head 4 and the connecting reversed clamping groove 5 are guaranteed to be limited, the connecting support 2 can be stably installed on the aluminum profile shell 1, the upper and lower distance between the connecting support 2 can be adjusted according to the elevator door plate installation hole during installation, and the connecting support is simple and convenient to install, high in compatibility and strong in flexibility.
In conclusion, when the low-cost multipurpose light curtain mounting mechanism is used, the two connecting supports 2 are clamped into the aluminum profile shell 1 along one end of the aluminum profile shell 1, the positions of the connecting supports 2 are limited by the mutual matching of the clamping groove raised heads 4 and the connecting reversed clamping grooves 5, the connecting supports 2 slide to required positions, the connecting supports 2 are locked by screwing the fastening screws 6 in the grooves of the connecting supports 2, fixing holes matched with the fastening screws 6 are formed in the connecting supports 2 and are tapped, after the connecting supports 2 are adjusted and locked in position, the light curtain contact plate 3 is connected with the connecting supports 2, the aluminum profile shell 1 and the light curtain contact plate 3 are connected through the connecting supports 2, the switching function of the upper part and the lower part is achieved, the width and the height of the connecting supports 2 are reduced, the size of a profile is reduced, and the cost of the connecting mechanism is reduced.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a light curtain installation mechanism of low-cost multipurpose, includes aluminium alloy casing (1), linking bridge (2), light curtain touch panel (3), its characterized in that: the inside joint of aluminium alloy casing (1) has linking bridge (2), and the detachable fixed mounting in inside of linking bridge (2) has light curtain touch panel (3), draw-in groove plush copper (4) have been seted up at the top of aluminium alloy casing (1), connection card slot (5) have been seted up at the top of linking bridge (2).
2. A low cost, multi-purpose light curtain mounting mechanism as recited in claim 1, wherein: the connecting support (2) comprises a two-in-one light curtain support (21) and a pure light curtain support (22), and the top of the two-in-one light curtain support (21) and the top of the pure light curtain support (22) are provided with connecting reverse clamping grooves (5).
3. A low cost, multi-purpose light curtain mounting mechanism as recited in claim 1, wherein: evenly distributed and through fixing holes are formed in the top of the connecting support (2), and fastening screws (6) are connected to the inner threads of the fixing holes in a threaded mode.
4. A low cost, multi-purpose light curtain mounting mechanism as recited in claim 1, wherein: the sizes of the clamping groove convex head (4) and the connecting reversed clamping groove (5) are matched with each other, and the cross sections of the clamping groove convex head (4) and the connecting reversed clamping groove (5) are T-shaped.
5. A low cost, multi-purpose light curtain mounting mechanism as recited in claim 2, wherein: the inside below of two unification light curtain supports (21) is seted up and is touched the mounting groove that board (3) mutually supported with the light curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205923.0U CN216807727U (en) | 2022-01-25 | 2022-01-25 | Low-cost multipurpose light curtain mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205923.0U CN216807727U (en) | 2022-01-25 | 2022-01-25 | Low-cost multipurpose light curtain mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216807727U true CN216807727U (en) | 2022-06-24 |
Family
ID=82066752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220205923.0U Active CN216807727U (en) | 2022-01-25 | 2022-01-25 | Low-cost multipurpose light curtain mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216807727U (en) |
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2022
- 2022-01-25 CN CN202220205923.0U patent/CN216807727U/en active Active
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