CN205261204U - Play participating in of connection effect, limit frame aluminum profiles and subassembly product - Google Patents

Abstract

The utility model relates to a connecting pin, which comprises a main body and a first connecting socket and a second connecting socket located at two ends of the main body, and the first connecting socket and the second connecting socket are respectively inserted into the ends of two components to be connected. The first connection socket and the second connection socket are fixed with the two parts through the connecting piece; the main body is bent at right angles. The utility model also provides a frame aluminum profile and component products. The utility model has the technical effects of light overall weight, high strength, good load-bearing effect and beautiful appearance.

Description

A connecting pin, frame aluminum profile and component product

technical field

The utility model relates to a component connection structure, in particular to a connecting pin, a frame aluminum profile and component products.

Background technique

The current frame connection structure has an unattractive appearance, cumbersome overall installation process, high labor intensity, and high cost of mass production and processing; and the formed frame is too bulky, low in strength, low in load bearing, and limited in use. Moreover, the connecting pins used in conjunction with the frame are relatively thin, which cannot meet the requirements of the frame structure when the frame bears a large load.

Utility model content

In order to solve the above technical problems, the utility model proposes a connecting pin, a frame aluminum profile and a component product.

The utility model proposes a connecting pin, which includes a main body and a first connecting socket and a second connecting socket located at both ends of the main body. The first connecting socket and the second connecting socket are respectively inserted into two parts to be connected. The first connecting socket and the second connecting socket are fixed to the two parts through the connecting piece in the hollow structure at the end; the main body is bent at a right angle.

Preferably, an arc-shaped chamfer is formed on the outer side of the bending part of the main body.

Preferably, the pin is a plastic pin, the first connection socket and/or the second connection socket of the pin is a hollow structure, and reinforcing ribs are provided in the hollow structure and/or reinforcing ribs are provided at the bends of the pin.

Preferably, when the main body is in use, a baffle is formed on the front side edge along the bending direction of the main body.

The utility model also proposes a frame aluminum profile. The frame aluminum profile includes: an upper frame and a lower frame, wherein both the upper frame and the lower frame are hollow structures; the upper frame has a back, a top mounting surface and an internal mounting surface; The frame has a back, a bottom mounting surface and an internal mounting surface; the back, top or bottom mounting surface can be directly used for rivet fixing with the installation angle fittings or connectors, or processed into a rivet nut for fixing with screws; the internal mounting surface can be installed with different form of installation.

Preferably, the frame aluminum profile further includes a rib, and the rib is fixed on the side of the inner installation surface close to the front.

Preferably, the frame aluminum profile further includes reinforcing ribs arranged in the hollow structure.

Preferably, guide rails are provided on the inner connection surface of the lower frame and/or upper frame along the sliding direction; and/or, a guide plate is installed on the inner connection surface of the lower frame and/or upper frame, and guide rails are arranged on the guide plate along the sliding direction.

Preferably, the frame aluminum profile also includes a left frame and a right frame, the upper frame, the left frame, the lower frame and the right frame are sequentially fixedly connected with pins, and the right frame and the upper frame are fixedly connected with pins, thereby forming a frame structure; wherein, This pin is the pin as previously described.

The utility model also proposes a component product using a frame aluminum profile and pins, the frame aluminum profile adopts the frame aluminum profile as mentioned above, and the pins adopt the aforementioned pins.

The beneficial effects of the utility model:

1. The frame aluminum profile proposed by this utility model adopts a hollow structure, with thin walls and light weight; the mold opening processing quality is stable and the precision is high; at the same time, in order to ensure the strength, there are reinforcing ribs inside the hollow structure of the aluminum profile. In addition, due to the design of the aluminum profile rib structure after assembly, the appearance effect is thick, and the internal pulley structure is hidden at the same time. Adopting the aluminum profile of the utility model as a frame structure has fast shipping efficiency, simple processing, can control costs, and can also save installation man-hours. At the same time, the use of aluminum profiles can ensure the pass rate of products and the consistency of product appearance, and improve the quality rate of product shipments. The weight of the overall frame after assembly is also unmatched by other structural forms.

2. The pins proposed by the utility model match the size of the corners, so they are thicker than the existing pins, for example, the wall thickness can reach 4mm, and the appearance is large and beautiful. In addition, the pin can adopt a hollow structure, and in order to ensure its strength and load-bearing effect, reinforcing ribs can also be provided inside the hollow structure or at the bend of the main body.

3. The component product proposed by the utility model has the advantages of light overall weight, high strength, good load-bearing effect and beautiful appearance.

Description of drawings

Fig. 1 is a schematic structural view of the pin of the present invention.

Fig. 2 is a schematic structural view of the frame aluminum profile of the present invention.

Fig. 3 is a schematic structural view of the frame aluminum profile of the present invention.

Fig. 4 is a schematic structural view of the pin used in conjunction with the frame aluminum profile of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. However, those skilled in the art know that the utility model is not limited to the accompanying drawings and the following embodiments. Expressions such as "first" and "second" used before technical terms in this article are only for distinguishing features and have no specific meaning.

Example 1:

The utility model proposes a connecting pin, and the structure of the pin is shown in FIG. 1 . The pin includes a main body and a first connecting socket 11 and a second connecting socket 11 located at two ends of the main body 13. The first connecting socket and the second connecting socket are respectively inserted into the hollow structures at the ends of the two parts to be connected, and are drawn through Connecting pieces such as core rivets fix the first connecting socket and the second connecting socket with the two components; the main body is bent at right angles. For the sake of aesthetics, the outer side of the bending part of the main body can form an arc-shaped chamfer.

Preferably, the pins are plastic pins.

Preferably, the external dimensions of the first connection socket match the dimensions of the hollow structure at the end of the component, so that the connection between the pin and the component is tighter; the external dimensions of the main body match the external dimensions of the component, so that the shape after connection is smooth , Beautiful.

In order to hide the gap formed at the joint of the two parts and avoid affecting the appearance, a baffle 10 is formed on the front side of the main body along the bending direction of the main body when it is in use. On the other hand, it helps to maintain the shape fit consistency and overall aesthetics of the main body. The non-visible sides of the back of the main body may optionally form the baffle.

The first connection socket and/or the second connection socket of the pin can form a hollow structure, and in order to increase the strength of the pin, a reinforcing rib 12 can be provided in the hollow structure. Reinforcing ribs can also be provided at the bends of the main body.

Example 2:

The utility model also proposes a frame aluminum profile, as shown in Figures 2 to 4. The frame aluminum profile includes: an upper frame 7 and a lower frame 7 . Wherein, both the upper frame and the lower frame are hollow structures. The upper frame has a back installation surface 1 , a top installation surface 2 and an inner installation surface 3 , and the lower frame has a back installation surface 1 , a bottom installation surface 2 and an inner installation surface 3 . The upper frame and the lower frame are generally symmetrical or mirrored, so reference signs are not distinguished. The back, top or bottom mounting surface can be directly used for rivet fixing with mounting corners or connectors, or can be processed into blind rivet nuts for fixing with screws; the internal mounting surface can be installed with different types of mounting parts.

The frame aluminum profile also includes a rib 5, and the rib is fixed on the side of the inner installation surface close to the front. When the installation part is installed between the upper frame and the lower frame, the rib can hide the internal installation structure, and can also hide redundant installation fixing points or fixing screws, while optimizing the appearance, beautiful and thick.

The frame aluminum profile also includes reinforcing ribs 6, which are arranged in the hollow structures of each frame to enhance the overall structural strength and load-bearing effect.

In order to facilitate the sliding of the pulleys installed on the mounting part on the inner connection surface, a guide rail 9 may be provided on the inner connection surface of the lower frame and/or the upper frame along the sliding direction. If the pulley sliding along the side is also installed on the mounting part, the guide plate can also be installed on the inner connection surface of the lower frame and/or the upper frame, and the guide rail 8 is set on the guide plate along the sliding direction. The guide plate, the inner mounting surface 3 and the rib 5 form a combined guide rail surface 4 .

In addition, the frame aluminum profile also includes a left frame and a right frame. In order to reduce weight, the left frame and the right frame can also adopt a hollow structure. The upper frame, the left frame, the lower frame and the right frame are sequentially fixedly connected by pins, and the right frame and the upper frame are fixedly connected by pins, thereby forming a frame structure.

The pins in Embodiment 1 may be used to realize the connection between the frame and the frame. In addition, in order to ensure the overall effect when the frame is connected with the frame, the appearance structure of the pin can be adjusted according to the needs. For example, the baffle formed on the side of the pin can play the role of beautiful decoration, so that the appearance of the two frames is smooth after being connected with the pin Beautiful; when a reinforcing rib is provided in the hollow structure of the frame, a space for accommodating the reinforcing rib is provided at the part where the pin is in contact with the reinforcing rib, so as to ensure that the pin can be closely matched with the hollow structure.

The frame aluminum profile also includes a middle column 23, which is located between the upper and lower frames to support the upper and lower frames and prevent the frame from deforming; fixed.

When the frame aluminum profile is fixed on the object, the frame aluminum profile can be fixed on the object by means of the connecting plate 22 to enhance the fixing effect.

The utility model also proposes a component product using the frame aluminum profile and pins, as shown in FIG. 4 . The component product includes the frame aluminum profile 21 and pins 24, the upper frame, left frame, lower frame and right frame of the frame aluminum profile are fixedly connected with pins in turn, and the right frame and the upper frame are fixedly connected with pins, thereby forming a frame structure .

The component product also includes a mounting part, which is assembled in the frame aluminum profile.

Wherein, the installation part is one or more. The plurality may be two, three, etc.

The mounting parts can be decorative materials and display materials, decorative materials such as oil paintings and other decorative things; display materials such as large-size screens, whiteboards, electronic whiteboards, projection screens, 3D map boards, flat map boards, etc.

As mentioned above, embodiment of this invention was described. However, this invention is not limited to said embodiment. All modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (10)

1. A pin for connection, characterized in that the pin includes a main body and a first connection socket and a second connection socket located at both ends of the main body, the first connection socket and the second connection socket are respectively inserted into the two sockets to be connected. The first connection socket and the second connection socket are fixed to the two components through the connecting piece in the hollow structure at the end of the component; the main body is bent at right angles. 2 . The pin according to claim 1 , wherein an arc-shaped chamfer is formed on the outer side of the bending part of the main body. 3 . 3. The pin according to claim 1, characterized in that, the pin is a plastic pin, the first connecting socket and/or the second connecting socket of the pin is a hollow structure, and reinforcing ribs and/or Reinforcing ribs are provided at the bends of the main body. 4 . The pin according to claim 1 , wherein a baffle is formed on the front side edge of the main body in use along the bending direction of the main body. 5. A frame aluminum profile, characterized in that the frame aluminum profile comprises: an upper frame and a lower frame, wherein both the upper frame and the lower frame are hollow structures, and reinforcing ribs are arranged in the hollow structure; the upper frame has a back, The top mounting surface and the internal mounting surface, the lower frame has the back, the bottom mounting surface and the internal mounting surface; the back, top or bottom mounting surface can be directly used for rivet fixing with the installation angle fittings or connectors, or processed into rivet nuts for matching Screw fixed; the internal mounting surface can be installed with different types of mounting parts. 6. The frame aluminum profile according to claim 5, characterized in that the frame aluminum profile further comprises a rib, and the rib is fixed on the side of the inner installation surface close to the front. 7. The frame aluminum profile according to claim 5, characterized in that guide rails are provided on the inner connection surfaces of the lower frame and/or the upper frame along the sliding direction. 8. The frame aluminum profile according to claim 5, wherein a guide plate is installed on the internal connection surface of the lower frame and/or the upper frame, and a guide rail is arranged on the guide plate along the sliding direction. 9. The frame aluminum profile according to any one of claims 5 to 8, characterized in that, the frame aluminum profile also includes a left frame and a right frame, and the upper frame, the left frame, the lower frame and the right frame are sequentially connected by pins Fixedly connected, the right frame and the upper frame are fixedly connected with pins, thereby forming a frame structure; wherein, the pins are the pins according to any one of claims 1 to 4. 10. A component product using a frame aluminum profile and pins, characterized in that, the frame aluminum profile adopts the frame aluminum profile as claimed in any one of claims 9, and the pins adopt the frame aluminum profile as claimed in claims 1 to 4 any of the pins described.