Splicing profile frame

Abstract

The utility model relates to a splicing section bar frame, a plurality of splicing section bar frames are spliced together to form a display frame, the display frame and an LED display screen are movably connected together to form an LED display stand, the splicing section bar frame is a section bar body, the splicing section bar frame comprises a section bar outer frame plate and a section bar inner cavity, the profile inner cavity is arranged in the profile outer frame plate in a penetrating mode, and splicing parts are formed at the two ends of the profile inner cavity.

Description

Technical Field

[0001] The utility model relates to a profile frame, in particular to a spliced ​​profile frame which is formed by splicing a plurality of profile frames together to form a display frame. Background Art

[0002] As we all know, LED display screens have been widely used in people's production and living environments with their excellent performance. In practice, LED display screens have been widely used in various display fields with their excellent image display effects, such as in showrooms, various exhibitions, etc.

[0003] like Figure 1 As shown, currently in the field of exhibition display, the construction of the LED display platform is generally composed of two parts, an LED display screen 1 and a display frame 2, wherein a plurality of LED display screens 1 are spliced ​​together to form an integral LED display screen 3, and the display frame 2 is assembled on one side of the integral LED display screen 3. When in use, the integral LED display screen 3 is powered on to emit light to display promotional image information externally, and an advertising cloth 4 is assembled on the display frame 2, and the advertising cloth 4 displays static display information externally.

[0004] The advantages of the above-mentioned traditional LED display platform when used are described in detail as follows.

[0005] First, the traditional LED display platform includes an image display part and an advertising cloth display part, wherein the image display part is powered on by the entire LED display screen 3 to illuminate and display promotional image information to the outside, while the advertising cloth display part is powered on by the advertising cloth 4 to display static display information to the outside. The overall display means are diverse and can significantly improve the display effect.

[0006] Secondly, since the display frame 2 combined with the advertising cloth 4 also has the display function, the display frame 2 can replace part of the display function of the overall LED display screen 3. However, since the cost of the display frame 2 is relatively low, the structure of the display frame 2 can greatly reduce the cost of the traditional LED display platform, thereby greatly reducing the overall display cost.

[0007] However, the above LED display platform still has many disadvantages when it is used, which are described as follows.

[0008] Firstly, the display frames 2 currently available are all integrally fixedly connected or integrally welded frame structures, which cannot be disassembled, and are not conducive to assembly, transportation and subpackaging.

[0009] Secondly, the current display frame 2 is fixedly connected to the overall LED display screen 3 at a prefabricated fixed installation position through a connector (such as a bolt). The assembly and fixing method is single, which is not conducive to later assembly and disassembly. At the same time, the display frame 2 and the LED display screen 1 cannot be assembled together into various structures and shapes.

[0010] Thirdly, the current display frames 2 are all integral frame structures, which have complex production processes, high production costs, poor product quality, and poor product consistency. As mentioned above, these are the main disadvantages of the traditional technology. Summary of the invention

[0011] The technical solution adopted by the utility model is: a spliced ​​profile frame, several of the spliced ​​profile frames are spliced ​​together to form a display frame, the display frame is movably connected with the LED display screen to form an LED display stand, the spliced ​​profile frame is a profile body, the spliced ​​profile frame includes a profile outer frame plate and a profile inner cavity, wherein the profile inner cavity is arranged through the profile outer frame plate, and assembly parts are formed at both ends of the profile inner cavity.

[0012] The beneficial effects of the utility model are as follows: the utility model sets the spliced ​​profile frame in the form of a profile body, which can greatly improve production efficiency and reduce production costs. In practice, a large length profile body can be produced by die extrusion molding, and then cut into profile bodies of different lengths as needed to meet diverse usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the prior art.

[0014] Figure 2 It is a schematic diagram of the utility model.

[0015] Figure 3 It is an exploded schematic diagram of the utility model.

[0016] Figure 4 It is a schematic end view of the utility model.

[0017] Figure 5 It is an assembly diagram of the utility model.

[0018] Figure 6 It is a schematic diagram of the connection frame and the unit frame of the utility model.

[0019] Figure 7 It is an assembly diagram of the utility model and the assembled corner components.

[0020] Figure 8 It is a schematic diagram of assembling corner components of the utility model.

[0021] Fig. 9 It is a schematic diagram of a display unit of the utility model.

[0022] Fig.10 It is an assembly schematic diagram of the utility model. DETAILED DESCRIPTION

[0023] like Figures 2 to 10 As shown, a spliced ​​profile frame 100 is spliced ​​together to form a display frame, and the display frame is movably connected with an LED display screen to form an LED display stand.

[0024] The spliced ​​profile frame 100 is a profile body. Setting the spliced ​​profile frame 100 in the form of a profile body can greatly improve production efficiency while reducing production costs. In practice, a large length of profile body can be produced by die extrusion molding, and then cut into profile bodies of different lengths as needed to meet diverse usage requirements.

[0025] The spliced ​​profile frame 100 includes a profile outer frame plate 110 and a profile inner cavity 120 , wherein the profile inner cavity 120 is disposed through the profile outer frame plate 110 , and assembly parts 500 are formed at two ends of the profile inner cavity 120 .

[0026] During specific implementation, the profile outer frame plate 110 includes a top plate 130, a bottom plate 140, a first side plate 150 and a second side plate 160, wherein the first side plate 150 and the second side plate 160 are respectively connected to both sides of the top plate 130 and the bottom plate 140, and the top plate 130, the bottom plate 140, the first side plate 150 and the second side plate 160 are connected together to form the profile outer frame plate 110.

[0027] In practice, the profile outer frame plate 110 may be a rectangular tubular body, a cylindrical tubular body or other shapes.

[0028] The top plate 130, the bottom plate 140, the first side plate 150 and the second side plate 160 all include a connecting groove body 170, a first end plate 181 and a second end plate 182, wherein the first end plate 181 and the second end plate 182 are respectively fixedly connected to both sides of the connecting groove body 170, and the connecting groove body 170 includes a groove body bottom plate 171 and two groove body side plates 172, and the two groove body side plates 172 are connected to both sides of the groove body bottom plate 171, and a threaded groove cavity 173 is formed by means of the groove body bottom plate 171 and the two groove body side plates 172.

[0029] The two groove body side plates 172 are respectively provided with through threads 174 , and the through threads 174 are located in the thread groove cavity 173 . The through threads 174 are arranged to penetrate the profile outer frame plate 110 from top to bottom, and the through threads 174 correspond to the assembly bolts 175 .

[0030] During assembly, the assembly bolt 175 passes through the frame 176 of the LED display and is screwed into the through thread 174 to achieve the purpose of movably connecting the display frame to one side of the LED display. At the same time, the user can choose to fix the LED display at any longitudinal position of the through thread 174 through the assembly bolt 175.

[0031] In addition, since the top plate 130, the bottom plate 140, the first side plate 150 and the second side plate 160 are all provided with the connecting groove 170 and the through thread 174, in practice, the user can arbitrarily fix the LED display screen on the top plate 130, the bottom plate 140, the first side plate 150 or the second side plate 160, thereby diversifying the overall assembly form.

[0032] In a specific implementation, the splicing profile frame 100 further includes a display body connection structure 190 , and the display body connection structure 190 is disposed on the splicing profile frame 100 . In a specific implementation, the display body connection structure 190 includes a static display connection structure 191 and a dynamic display connection structure 192 .

[0033] In a specific implementation, the splicing profile frame 100 further includes a connecting frame 111 and a unit frame 112 . The connecting frame 111 is connected between two of the unit frames 112 . Several connecting frames 111 and several unit frames 112 are connected together to form the splicing profile frame 100 .

[0034] The utility model adopts the above-mentioned idea to realize modular mass production of the unit frame 112. When in use, it is only necessary to connect several connecting frames 111 and several unit frames 112 together to theoretically obtain the splicing profile frame 100 of any length, which is convenient for use.

[0035] The unit frame 112 includes the profile outer frame plate 110 and the profile inner cavity 120. The specific structure is consistent with the above-mentioned spliced ​​profile frame 100 and will not be repeated here. The connecting frame 111 includes a main frame 113 and a connecting head 114, wherein the main frame 113 has the same structure as the unit frame 112, and the connecting head 114 is arranged at both ends of the main frame 113.

[0036] During the specific implementation, an assembled corner component 200 is connected between two adjacent splicing profile frames 100, and the assembled corner component 200 includes a plurality of connectors 220, each of which includes a main body 230 and a corner assembly part 210, wherein the corner assembly part 210 is connected to the end of the main body 230, and the main bodies 230 of a plurality of the connectors 220 are connected together to form the assembled corner component 200.

[0037] The corner assembly part 210 is movably inserted into the assembly parts 500 at both ends of the inner cavity 120 of the spliced ​​profile frame 100 .

[0038] During specific implementation, the display unit 300 is movably connected to the display frame, and the display unit 300 is used to display static image information or dynamic image information to the outside. The display unit 300 is an advertising cloth 310 or an advertising backboard 320 or an LED display module 330. When the display unit 300 is the advertising cloth 310 or the advertising backboard 320, the display unit 300 displays static image information to the outside. When the display unit 300 is the LED display module 330, the display unit 300 displays dynamic image information to the outside.

[0039] The advertising cloth 310 or the advertising backboard 320 can be movably connected to the static display connection structure 191 , and the LED display module 330 can be movably connected to the dynamic display connection structure 192 .

[0040] In practice, the static display connection structure 191 can be a rubber strip, Velcro or other adhesive strip, and the dynamic display connection structure 192 can be a magnetic strip, a metal strip, a magnetic strip or other adsorption strip. In practice, the static display connection structure 191 also includes a side groove 193, and the side groove 193 is located on one side of the splicing profile frame 100. The edges of the advertising cloth 310 can be inserted into the side groove 193 to fix the advertising cloth 310. Similarly, the edges of the advertising backboard 320 can be inserted into the side groove 193 to fix the advertising backboard 320.

Claims

1. A splicing profile frame, wherein several splicing profile frames are spliced ​​together to form a display frame, and the display frame is movably connected with an LED display screen to form an LED display stand, characterized in that: The spliced ​​profile frame is a profile body, which includes a profile outer frame plate and a profile inner cavity, wherein the profile inner cavity is arranged through the profile outer frame plate, and assembly parts are formed at both ends of the profile inner cavity.

2. A spliced ​​profile frame according to claim 1, characterized in that: The profile outer frame plate comprises a top plate, a bottom plate, a first side plate and a second side plate, wherein the first side plate and the second side plate are respectively connected to both sides of the top plate and the bottom plate, and the top plate, the bottom plate, the first side plate and the second side plate are connected together to form the profile outer frame plate. The top plate, the bottom plate, the first side plate and the second side plate all include a connecting trough body, a first end plate and a second end plate, wherein the first end plate and the second end plate are fixedly connected to both sides of the connecting trough body, respectively; the connecting trough body includes a trough body bottom plate and two trough body side plates, the two trough body side plates are connected to both sides of the trough body bottom plate, and a threaded groove cavity is formed by the trough body bottom plate and the two trough body side plates. The two side plates of the groove body are respectively provided with through threads, the through threads are located in the thread groove cavity, and the through threads are arranged in the profile outer frame plate from top to bottom.

3. A spliced ​​profile frame as claimed in claim 2, characterized in that: The through thread corresponds to the assembly bolt, and the assembly bolt passes through the frame of the LED display screen and is screwed into the through thread, so that the display frame is movably connected to one side of the LED display screen.

4. A spliced ​​profile frame according to claim 2, characterized in that: The profile outer frame plate is a rectangular tubular body.

5. A spliced ​​profile frame according to claim 2, characterized in that: The spliced ​​profile frame also includes a display body connection structure, which is arranged on the spliced ​​profile frame. The display body connection structure includes a static display connection structure and a dynamic display connection structure.

6. A spliced ​​profile frame as claimed in claim 2, characterized in that: The spliced ​​profile frame also includes a connecting frame and a unit frame. The connecting frame is connected between two of the unit frames. Several connecting frames and several unit frames are connected together to form the spliced ​​profile frame.

7. A spliced ​​profile frame according to claim 6, characterized in that: The unit frame includes the profile outer frame plate and the profile inner cavity, and the connection frame includes a main body frame and a connection head, wherein the main body frame has the same structure as the unit frame, and the connection head is arranged at two ends of the main body frame.

8. The spliced ​​profile frame according to claim 2, characterized in that: An assembled corner component is connected between two adjacent splicing profile frames, and the assembled corner component includes several connectors, each of which includes a main body and a corner assembling part, wherein the corner assembling part is connected to the end of the main body, and the main bodies of several connectors are connected together to form the assembled corner component, and the corner assembling part is movably inserted into the assembling parts at both ends of the inner cavity of the profile of the splicing profile frame.

9. The spliced ​​profile frame according to claim 2, characterized in that: The display unit is movably connected to the display frame, and is used to display static image information or dynamic image information to the outside. The display unit is an advertising cloth or an advertising backboard or an LED display module. When the display unit is the advertising cloth or the advertising backboard, the display unit displays static image information to the outside. When the display unit is the LED display module, the display unit displays dynamic image information to the outside.

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