CN212061794U

CN212061794U - Aluminum alloy section for indoor display equipment

Info

Publication number: CN212061794U
Application number: CN202020216930.1U
Authority: CN
Inventors: 谢小燕; 雷春鸣
Original assignee: Suzhou Laien Precision Alloy Co ltd
Current assignee: Suzhou Laien Precision Alloy Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-12-01
Anticipated expiration: 2030-02-27

Abstract

An aluminum alloy section for indoor display equipment comprises a first section and a second section which are arranged in a split mode, wherein the first section comprises a top plate, an auxiliary plate and a connecting plate, the top plate is of an arc-shaped structure, the auxiliary plate is an arc-shaped plate formed by splicing multiple sections, and a wedge-shaped first clamping shoe and a limiting plate are arranged on the connecting plate; the second section bar comprises a bottom plate, a baffle plate and a side plate, wherein a wedge-shaped groove is formed in the bottom plate, the wedge-shaped groove corresponds to the first clamping shoe, the bottom plate is connected with the first section bar and the second section bar, an L-shaped supporting leg is also arranged at the same time, and an inner cavity and an opening can be formed after the first section bar and the second section bar are sleeved. The utility model relates to a more scientific, the sound construction, the appearance is pleasing to the eye, and it is more convenient to install, supports firmly.

Description

Aluminum alloy section for indoor display equipment

Technical Field

The utility model relates to an aluminum alloy section bar, concretely relates to aluminum alloy section bar for indoor show equipment.

Background

The roll screen display rack is a portable indoor display device which is popular in recent years. The roll-up banner is also called poster frame and display frame, and is also called easy-to-draw frame, roll-up roll and the like in the advertising industry, is common in various exhibitions, is a very important way for enterprises to establish images in the industry, and is also one of important ways for enterprises to carry out product propaganda.

At present, the roll screen display rack is widely applied to various occasions and plays a good role in displaying and propaganda. The roll is arranged at the bottom of the roll-up banner, a spring is arranged in the roll, and the advertisement picture is rolled back into the roll when the roll-up banner is not used. When in use, the cloth cover is pulled out and can be used after being supported by a supporting rod.

The roll screen display stand base is an important component of a roll screen as a bearing structure, and the existing roll screen display stand base is usually manufactured by combining two aluminum alloy sections. The existing roll-up base is single in structure, poor in pressure resistance, inconvenient and unstable in connection of two sectional materials, easy to damage and easy to damage when a winding drum is pulled out.

Disclosure of Invention

An object of the utility model is to provide an indoor aluminum alloy ex-trusions for show equipment that structural design scientific and reasonable, compressive capacity is strong, not fragile, stability in use is strong.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an aluminum alloy ex-trusions for indoor show equipment, includes first section bar and the second section bar that the components of a whole that can function independently set up, its characterized in that:

the first section comprises a top plate, an auxiliary plate and a connecting plate, wherein on the cross section of the section, the top plate is of an arc structure with an arched middle part, one end of the top plate is provided with a first C-shaped groove, the other end of the top plate is provided with an upward first bending section, the auxiliary plate comprises a first arc plate, a connecting section and a second arc plate which extend outwards from the top plate and are sequentially connected, and the end part of the first arc plate is connected with the first bending section; the connecting plate comprises a first arc section, a second arc section, a first straight section and a first clamping shoe which extend downwards and are sequentially connected, the end of the first arc section is connected with the first arc plate, a second C-shaped groove is formed in the inner side of the joint of the first arc section and the first arc plate, a limiting plate is arranged on the outer side of the first straight section, and the first clamping shoe is of a wedge-shaped structure;

the second section bar comprises a bottom plate, a first baffle plate, a second baffle plate and a side plate; on the cross section of the sectional material, one end of the bottom plate is provided with the first baffle, the first baffle and the limiting plate are correspondingly arranged on the same side, a third C-shaped groove is formed in the upper portion of the joint of the first baffle and the bottom plate, a first L-shaped supporting leg is arranged on the lower portion of the joint of the first baffle and the bottom plate, a concave table is arranged at the other end of the bottom plate, the bottom plate is connected with the second baffle through the concave table, a fourth C-shaped groove is formed in the upper portion of the joint of the concave table and the second baffle, a second L-shaped supporting leg is arranged on the lower portion of the joint of the concave table, the upper end of the fourth C-shaped groove is provided with the side plate extending upwards, a fifth C-shaped groove with an inward opening is formed in the upper end of the side plate, a wedge-shaped groove is further formed in the bottom plate, the wedge-shaped.

The relevant content in the above technical solution is explained as follows:

1. in the above scheme, the upper portion of the first C-shaped groove is provided with a first protrusion extending obliquely to the center of the top plate, and the first bending section is provided with a second protrusion extending toward the center of the top plate.

2. In the above scheme, the top end of the second baffle is a third protrusion, the third protrusion extends towards the center of the side plate, a fourth protrusion which inclines downwards is arranged on the outer side of the fifth C-shaped groove, and the fourth protrusion extends towards the center of the side plate.

3. In the above scheme, the first arc plate, the connecting section and the second arc plate are all arc structures, and the radius of the connecting section is smaller than that of the first arc plate and/or the second arc plate.

4. In the above scheme, the circle center of the first arc section is arranged at the outer side, the circle center of the second arc section is arranged at the inner side, and the radius of the first arc section is smaller than that of the second arc section.

5. In the above scheme, the first arc plate, the second arc plate, the first baffle plate and the second baffle plate are provided with reinforced corrugations.

The utility model discloses a design principle and effect: the utility model adds the limit plate, which prevents the canvas from damaging the section bar when being pulled out violently and also ensures that the support is more stable when in use; meanwhile, the connecting grooves between the sectional materials are changed into wedge-shaped groove sleeving from the traditional C-shaped groove sleeving, so that the installation is convenient, the positioning and guiding are facilitated, and the installation efficiency is improved; through increasing the protruding structure on roof and the curb plate, form the recess for the installation apron hides the installation vacancy in the groove, and is more pleasing to the eye.

Drawings

Fig. 1 is a cross-sectional exploded view of an embodiment of the present invention;

FIG. 2 is a cross-sectional combination view of an embodiment of the present invention in use;

FIG. 3 is a cross-sectional partial view of the first shoe and wedge groove;

fig. 4 is a schematic cross-sectional view of the fitting installation in use according to the embodiment of the present invention.

In the above drawings: 1. a first profile; 11. a top plate; 111. a first C-shaped groove; 111a, a first projection; 112. a first bending section; 112a, a second protrusion; 12. an auxiliary plate; 121. a first arc plate; 122. a second C-shaped groove; 123. a connecting section; 124. a second arc plate; 13. a connecting plate; 131. a first arc segment; 132. a second arc segment; 133. a first straight section; 134. a first clamping shoe; 134a, a buckle; 135. a limiting plate; 2. a second profile; 21. a base plate; 211. a wedge-shaped groove; bending 211 a; 212. a concave platform; 22. a first baffle plate; 221. a third C-shaped groove; 222. a first L-shaped support leg; 23. a second baffle; a third projection; 231. a fourth C-shaped groove; 232. a second L-shaped support leg; 24. a side plate; 241. a fifth C-shaped groove; 241a, a fourth projection; 3. reinforcing the corrugation; A1. a first groove; A2. a second groove; B. a bottom cavity; C. an inner cavity; D. and (4) opening.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

example (b): aluminum alloy section for indoor display equipment

As shown in the attached figures 1 and 2, the aluminum alloy section for the indoor display equipment comprises a first section bar 1 and a second section bar 2 which are arranged in a split mode, and is characterized in that:

the first section bar (1) comprises a top plate (11), an auxiliary plate (12) and a connecting plate (13), on the cross section of the section bar, the top plate (11) is of an arc-shaped structure with an arched middle, one end of the top plate is provided with a first C-shaped groove (111), the other end of the top plate is provided with an upward first bending section (112), the auxiliary plate (12) comprises a first arc plate (121), a connecting section (123) and a second arc plate (124) which extend outwards from the top plate (11) and are sequentially connected, and the end part of the first arc plate (121) is connected with the first bending section (112); the connecting plate (13) comprises a first arc section (131), a second arc section (132), a first straight section (133) and a first clamping shoe (134) which extend downwards and are sequentially connected, the end part of the first arc section (131) is connected with the first arc plate (121), a second C-shaped groove (122) is formed in the inner side of the connection part of the first arc section and the first straight section, a limiting plate (135) is arranged on the outer side of the first straight section (133), and the first clamping shoe (134) is of a wedge-shaped structure;

the second section bar (2) comprises a bottom plate (21), a first baffle plate (22), a second baffle plate (23) and a side plate (24); on the cross section of the sectional material, one end of the bottom plate (21) is provided with the first baffle (22), the first baffle (22) and the limiting plate (135) are correspondingly arranged at the same side, the upper part of the joint of the first baffle (22) and the bottom plate (21) is provided with a third C-shaped groove (221), the lower part of the joint is provided with a first L-shaped supporting leg (222), the other end of the bottom plate (21) is provided with a concave table (212), the bottom plate (21) and the second baffle (23) are connected through the concave table (212), the upper part of the joint of the concave table (212) and the second baffle (23) is provided with a fourth C-shaped groove (231), the lower part of the joint is provided with a second L-shaped supporting leg (232), the upper end of the fourth C-shaped groove (231) is provided with the side plate (24) extending upwards, the upper end of the side plate (24) is provided with a fifth C-shaped groove (241) with an inward opening, the bottom plate (21), the wedge-shaped groove (211) is correspondingly matched with the first clamping shoe (134), and the first clamping shoe (134) is sleeved inside the wedge-shaped groove (211) in use.

The top plate 11, the first protrusion 111a and the second protrusion 112a form a first groove a1, the side plate 24, the third protrusion 23a and the fourth protrusion 241a form a second groove a2, and the first profile 1 and the second profile 2 are sleeved to form an inner cavity C and an opening D.

Other embodiments and structural changes of the present invention will be described below.

1. A first protrusion 111a is disposed on the upper portion of the first C-shaped groove 111, the first protrusion 111a extends toward the center of the top plate 11, a second protrusion 112a is disposed on the first bending section 112, and the second protrusion 112a extends toward the center of the top plate 11.

2. The top end of the second baffle 23 is a third protrusion 23a, the third protrusion 23a extends towards the center of the side plate 24, a fourth protrusion 241a inclined downwards is arranged outside the fifth C-shaped groove 241, and the fourth protrusion 241a extends towards the center of the side plate 24.

3. In the above embodiments, the first arc plate 121, the connecting section 123, and the second arc plate 124 are all arc-shaped structures, and the radius of the connecting section 123 is smaller than the radius of the first arc plate 121 and/or the second arc plate 124.

4. In the above embodiments, the center of the first arc segment 131 is disposed at the outer side, the center of the second arc segment 132 is disposed at the inner side, and the radius of the first arc segment 131 is smaller than the radius of the second arc segment 132.

5. In the above embodiment, the first arc plate 121, the second arc plate 124, the first baffle 22 and the second baffle 23 are provided with the reinforced corrugations 3, so that the stereoscopic impression is increased, and the appearance is attractive and elegant.

6. In the above embodiment, the first clamping shoe 134 is provided with a buckle 134a (see fig. 3), and one end of the wedge-shaped groove 211 is provided with a bend 211a, which is arranged corresponding to the buckle 134a, so as to reinforce the connection.

7. In the above embodiment, the first C-shaped groove 111, the second C-shaped groove 122, the third C-shaped groove 221, the fourth C-shaped groove 231 and the fifth C-shaped groove 241 are provided with threads for fitting fasteners and mounting end caps; the recessed platform 212 may be used for support rod fixation.

8. In the above embodiments, the groove a (see fig. 4) is used for mounting the cover plate for shielding the mounting hole; the bottom cavity B is used for mounting a base bracket; the inner cavity C is used for placing posters, canvas, posters, advertisements and the like; the opening D is used for posters, canvases, posters, advertisements, etc. to be drawn out and retracted therefrom.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an indoor aluminum alloy ex-trusions for show equipment, includes first section bar (1) and second section bar (2) that the components of a whole that can function independently set up, its characterized in that:

2. The aluminum alloy profile for indoor display equipment according to claim 1, wherein: the upper part of the first C-shaped groove (111) is provided with a first bulge (111 a), the first bulge (111 a) extends towards the center of the top plate (11), the first bending section (112) is provided with a second bulge (112 a), and the second bulge (112 a) extends towards the center of the top plate (11).

3. The aluminum alloy profile for indoor display equipment according to claim 1, wherein: the top end of the second baffle plate (23) is provided with a third bulge (23 a), the third bulge (23 a) extends towards the center of the side plate (24), the outer side of the fifth C-shaped groove (241) is provided with a fourth bulge (241 a) which inclines downwards, and the fourth bulge (241 a) extends towards the center of the side plate (24).

4. The aluminum alloy profile for indoor display equipment according to claim 1, wherein: the first arc plate (121), the connecting section (123) and the second arc plate (124) are all arc-shaped structures, and the radius of the connecting section (123) is smaller than that of the first arc plate (121) and/or the second arc plate (124).

5. The aluminum alloy profile for indoor display equipment according to claim 1, wherein: the circle center of the first arc section (131) is arranged on the outer side, the circle center of the second arc section (132) is arranged on the inner side, and the radius of the first arc section (131) is smaller than that of the second arc section (132).

6. The aluminum alloy profile for indoor display equipment according to claim 1, wherein: the first arc plate (121), the second arc plate (124), the first baffle plate (22) and the second baffle plate (23) are provided with reinforced corrugations (3).