CN210119950U

CN210119950U - Opening angle sign indicating number section bar subassembly for granny rag lamp house

Info

Publication number: CN210119950U
Application number: CN201920314569.3U
Authority: CN
Inventors: 封成豪; 封平; 任卫星
Original assignee: Shanghai Long Zhuo Logo System Ltd By Share Ltd
Current assignee: Shanghai Long Zhuo Logo System Ltd By Share Ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-02-28
Anticipated expiration: 2029-03-13

Abstract

The utility model discloses a granny rag lamp is opening angle sign indicating number section bar subassembly for lamp house, including opening angle sign indicating number, arc spring leaf and aluminum alloy ex-trusions, opening angle sign indicating number and arc spring leaf match with and set up, the opening has been seted up on the cylinder of opening angle sign indicating number, arc spring leaf fixed mounting is in the bottom of opening angle sign indicating number, aluminum alloy ex-trusions is last to have seted up aluminum alloy ex-trusions C-shaped groove. The utility model discloses the user is when changing the granny rag picture as long as embolia opening angle sign indicating number with ribbon or other binding area from the opening, the time of the canvas is changed to the lamp house has been saved greatly, arc spring leaf of bottom installation of opening angle sign indicating number, rely on the elasticity of arc spring leaf, can stop opening angle sign indicating number in the optional position in aluminum alloy ex-trusions C groove, the combined part is the push-and-pull hard just can slide in the C groove in the aluminum alloy ex-trusions in C groove, remove the push-and-pull power, combined part automatic positioning has alleviateed intensity of labour when increasing speed.

Description

Opening angle sign indicating number section bar subassembly for granny rag lamp house

Technical Field

The utility model relates to a granny rag lamp house technical field especially relates to an opening angle sign indicating number section bar subassembly for granny rag lamp house.

Background

Lamp box, for the film-reading lamp box (illuminator) that the X-ray photograph (negative) was used in the perspective, the lamp box generally used the lamp piece, best is the PC board, this material is high temperature resistant to reach 145 degrees, low temperature resistant to reach-55 degrees, the lamp box roughly can divide into according to the material: ultrathin lamp box, plastic suction lamp box, rolling lamp box, crystal lamp box, and cloth drawing lamp box.

At present, the cloth-pulling fixing method of the cloth-pulling lamp box can be roughly divided into two methods, one method is to fix a 6-8 mm stainless steel round steel in the cloth-pulling area of an aluminum section bar, a binding belt or other binding belts pass through the stainless steel round steel to bind the lamp box cloth, the other method is to directly use a closed round corner code, the binding belt or other binding belts pass through the round corner code hole to bind, because the space of the aluminum section bar of the lamp box frame is very small, the binding belt or other binding belts need to pass through the round steel or the round corner code hole, and most of the time is spent on the belt during picture changing.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: because the space of the lamp box frame aluminum section is very small, the binding of the traditional cloth-pulling lamp box cloth-pulling fixing method needs to enable the binding belt or other binding belts to penetrate through round steel or corner code round holes, and the drawing is changed most of the time and is worn on the binding belt.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a granny rag is opening angle sign indicating number section bar subassembly for lamp house, includes opening angle sign indicating number, arc spring leaf and aluminum alloy ex-trusions, opening angle sign indicating number and arc spring leaf cooperate the setting, aluminum alloy ex-trusions C-shaped groove has been seted up on the aluminum alloy ex-trusions.

Preferably, the cylinder of the opening corner connector is provided with an opening.

Preferably, the arc-shaped spring piece is fixedly arranged at the bottom of the open corner connector.

Compared with the prior art, the beneficial effects of the utility model are that: the user only needs to embolia the opening angle sign indicating number with ribbon or other bundles area from the opening when changing the granny rag picture, has saved the time that the canvas was changed to the lamp house greatly, and an arc spring leaf is installed to the bottom of opening angle sign indicating number, relies on the elasticity of arc spring leaf, can stop the opening angle sign indicating number in the optional position in aluminum alloy ex-trusions C-slot.

Drawings

Fig. 1 is a schematic structural view of an open corner brace profile component for a stretched cloth lamp box provided by the utility model;

FIG. 2 is a schematic view of an open corner connector for a cloth-spreading light box;

FIG. 3 is a schematic view of a positioning spring with an open corner connector;

FIG. 4 is a schematic view of an aluminum alloy profile with C-shaped grooves;

FIG. 5 is a schematic view of the assembly of the split angle code assembly.

In the figure: 1-opening corner brace, 2-arc spring leaf, 3-aluminum alloy section bar, 4-aluminum alloy section bar C-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like 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, and 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, an open corner brace section bar component for a granny rag lamp box comprises an open corner brace 1, an arc-shaped spring piece 2 and an aluminum alloy section bar 3, wherein the cylinder of the open corner brace 1 is provided with an opening, through the design of the opening, a binding tape or other binding objects only need to be sleeved in the opening, the open corner brace 1 is matched with the arc-shaped spring piece 2, the arc-shaped spring piece 2 is fixedly arranged at the bottom of the open corner brace 1 and is in embedded installation, the arc-shaped spring piece 2 is stressed in a certain range to generate elastic deformation and generate elasticity, the aluminum alloy section bar 3 is provided with an aluminum alloy section bar C-shaped groove 4, a user only needs to sleeve the binding tape or other binding tapes in the open corner brace 1 when replacing the granny rag picture, the time for replacing the canvas of the lamp box is greatly saved, the arc-shaped spring piece, the open corner connector 1 can be stopped at any position of the C-shaped groove 4 of the aluminum alloy section.

The utility model discloses in, its theory of operation does: the arc-shaped spring piece 2 is sleeved at the bottom of the opening corner connector 1 and is directly inserted into the C-shaped groove of the aluminum alloy section bar 3 with the C-shaped groove, so that the assembly is finished, due to the elastic action of the arc-shaped spring piece 2, the assembly can slide in the C-shaped groove of the aluminum alloy section bar 3 with the C-shaped groove by forced pushing and pulling, the pushing and pulling force is removed, the assembly is automatically positioned, and a binding belt or other binding belts of a picture are replaced without punching holes and only need to be hung, so that the labor intensity is reduced while the speed is increased.

The above, 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

1. The utility model provides a granny rag is opening angle sign indicating number section bar subassembly for lamp house, includes opening angle sign indicating number (1), arc spring leaf (2) and aluminum alloy ex-trusions (3), its characterized in that, opening angle sign indicating number (1) cooperatees with arc spring leaf (2) and sets up, aluminum alloy ex-trusions C-shaped groove (4) have been seted up on aluminum alloy ex-trusions (3).

2. The open corner brace profile component for the granny rag lamp box according to claim 1, wherein an opening is formed on the cylinder of the open corner brace (1).

3. The open corner brace profile component for the rag lamp box according to claim 1, characterized in that the arc-shaped spring piece (2) is fixedly arranged at the bottom of the open corner brace (1).