CN212873919U - Control box buckle and LED display screen with same - Google Patents
Control box buckle and LED display screen with same Download PDFInfo
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- CN212873919U CN212873919U CN202021807377.5U CN202021807377U CN212873919U CN 212873919 U CN212873919 U CN 212873919U CN 202021807377 U CN202021807377 U CN 202021807377U CN 212873919 U CN212873919 U CN 212873919U
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- shaped groove
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Abstract
The application discloses a control box buckle and an LED display screen with the same, wherein the control box buckle comprises a first buckle, a second buckle, a fixing block, a first clamping shaft and a second clamping shaft; the first buckle is of a hollow frame structure, the bottom of the first buckle is provided with a first U-shaped groove, a second U-shaped groove and a third U-shaped groove, the first U-shaped groove and the second U-shaped groove are symmetrically arranged on two sides of the third U-shaped groove, and the third U-shaped groove is positioned between the first U-shaped groove and the second U-shaped groove; two ends of the fixed block are provided with rotating shafts, one side surface of the fixed block is provided with 3 connecting holes, and the connecting holes are arranged at intervals along the length direction of the side surface; the first clamping shaft and the second clamping shaft are respectively fixed at two ends of the second buckle; the first buckle and the second buckle are rotatably connected through a first clamping shaft and a second clamping shaft, and the second buckle can rotate around the first clamping shaft and the second clamping shaft; the first buckle is connected with the fixed block through a rotating shaft, and the first buckle can rotate around the rotating shaft.
Description
Technical Field
The application relates to the field of LED display screens, in particular to a control box buckle and an LED display screen with the same.
Background
In the existing LED display screen, a control box and an LED box body are mostly fixed by bolts or magnets. The bolt is fixed firmly, but the disassembly is complicated; the magnet fixing mode is simple and convenient to disassemble, but long-time disassembly can cause the magnetic force to be reduced and the magnet is not fixed firmly.
In view of the above, overcoming the deficiencies of the prior art is an urgent problem in the art.
Disclosure of Invention
The technical problem that this application mainly solved provides a control box buckle and has the LED display screen of this control box buckle, and this control box buckle can be fast to the control box and the LED box of LED display screen firmly fix and dismantle.
In order to solve the technical problem, the application adopts a technical scheme that: the control box buckle comprises a first buckle, a second buckle, a fixed block, a first clamping shaft and a second clamping shaft;
the first buckle is of a hollow frame structure, the bottom of the first buckle is provided with a first U-shaped groove, a second U-shaped groove and a third U-shaped groove, the first U-shaped groove and the second U-shaped groove are symmetrically arranged on two sides of the third U-shaped groove, and the third U-shaped groove is positioned between the first U-shaped groove and the second U-shaped groove;
rotating shafts are arranged at two ends of the fixed block, 3 connecting holes are formed in one side face of the fixed block, and the connecting holes are arranged at intervals along the length direction of the side face;
the first clamping shaft and the second clamping shaft are respectively fixed at two ends of the second buckle;
the first buckle and the second buckle are rotatably connected through a first clamping shaft and a second clamping shaft, and the second buckle can rotate around the first clamping shaft and the second clamping shaft; the first buckle is connected with the fixed block through the rotating shaft, and the first buckle can rotate around the rotating shaft.
The inner side surface of the first U-shaped groove is provided with a first mounting hole and a second mounting hole, and the inner side surface of the second U-shaped groove is provided with a third mounting hole and a sixth mounting hole; and a first mounting hole is formed in the outer side surface of the first U-shaped groove, and a third mounting hole is formed in the outer side surface of the second U-shaped groove.
The first mounting hole penetrates through the outer side face of the first buckle and the outer side face of the first U-shaped groove and is recessed in the inner side face of the first U-shaped groove to form a blind hole; the third mounting hole penetrates through the other outer side face of the first buckle and the outer side face of the second U-shaped groove and is recessed in the inner side face of the second U-shaped groove to form a blind hole.
The second mounting hole penetrates through the inner side face of the first U-shaped groove and the inner side face of the third U-shaped groove, and the sixth mounting hole penetrates through the inner side face of the second U-shaped groove and the inner side face of the third U-shaped groove.
The two ends of the second buckle extend upwards to form a first free end and a second free end, a fourth mounting hole penetrates through the side face of the first free end, and a fifth mounting hole penetrates through the side face of the second free end.
The first free end and the first return spring are inserted into the first U-shaped groove, and the first clamping shaft sequentially penetrates through the first mounting hole, the fourth mounting hole and the first return spring; the second free end and the second return spring are inserted into the second U-shaped groove, and the second clamping shaft sequentially penetrates through the third mounting hole, the fifth mounting hole and the second return spring, so that the first buckle is rotatably connected with the second buckle.
The rotating shaft penetrates through the second mounting hole and the sixth mounting hole, so that the first buckle is rotatably connected with the fixed block.
In order to solve the technical problem, the application adopts a technical scheme that: the LED display screen comprises a control box, an LED box body and the control box buckle, wherein the LED box body is fixedly connected with the control box through the control box buckle.
The LED box body is provided with a control box cavity and a box body buckle, and the control box is provided with a fixing block mounting hole and a control box clamping groove.
The positioning device on the cavity of the control box is used for positioning the control box, and the fixing block is connected and fixed with the control box by virtue of a connecting piece; the second buckle is of a W-shaped frame structure, and two concave platforms are arranged at the bottom of the second buckle; the concave table is fixedly clamped with the box body buckle, the first buckle is clamped into the control box clamping groove to be fixed, and therefore the control box is fixed with the LED box body.
The beneficial effect of this application is: different from the prior art, the application provides a control box buckle, which comprises a first buckle, a second buckle, a fixed block, a first clamping shaft and a second clamping shaft; the first buckle is of a hollow frame structure, the bottom of the first buckle is provided with a first U-shaped groove, a second U-shaped groove and a third U-shaped groove, the first U-shaped groove and the second U-shaped groove are symmetrically arranged on two sides of the third U-shaped groove, and the third U-shaped groove is positioned between the first U-shaped groove and the second U-shaped groove; two ends of the fixed block are provided with rotating shafts, one side surface of the fixed block is provided with 3 connecting holes, and the connecting holes are arranged at intervals along the length direction of the side surface; the first clamping shaft and the second clamping shaft are respectively fixed at two ends of the second buckle; the first buckle and the second buckle are rotatably connected through a first clamping shaft and a second clamping shaft, and the second buckle can rotate around the first clamping shaft and the second clamping shaft; the first buckle is connected with the fixed block through a rotating shaft, and the first buckle can rotate around the rotating shaft. The control box buckle of this application can be fast firmly fixed and dismantle the control box and the LED box of LED display screen.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly described below. It is obvious that the drawings described below are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is a schematic view of an overall three-dimensional structure of an embodiment of a control box buckle provided in an embodiment of the present application;
fig. 2 is a schematic front view structure diagram of an embodiment of a control box buckle provided in the embodiment of the present application;
FIG. 3 is a schematic left side view structure of an embodiment of a control box latch according to an embodiment of the present disclosure;
FIG. 4 is a left side view structural schematic diagram of the control box clasp of FIG. 3;
fig. 5 is a schematic view of an overall structure (a control box installation side) of an embodiment of an LED display screen provided in an embodiment of the present application;
FIG. 6 is an enlarged view of a portion of the LED display screen of FIG. 5;
fig. 7 is a schematic structural diagram of an LED display screen according to an embodiment of the present disclosure in an installation state;
fig. 8 is a schematic structural diagram of an LED display screen according to an embodiment of the present application in another installation state.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The application provides a control box buckle, which comprises a first buckle, a second buckle, a fixed block, a first clamping shaft and a second clamping shaft; the first buckle is of a hollow frame structure, the bottom of the first buckle is provided with a first U-shaped groove, a second U-shaped groove and a third U-shaped groove, the first U-shaped groove and the second U-shaped groove are symmetrically arranged on two sides of the third U-shaped groove, and the third U-shaped groove is positioned between the first U-shaped groove and the second U-shaped groove; two ends of the fixed block are provided with rotating shafts, one side surface of the fixed block is provided with 3 connecting holes, and the connecting holes are arranged at intervals along the length direction of the side surface; the first clamping shaft and the second clamping shaft are respectively fixed at two ends of the second buckle; the first buckle and the second buckle are rotatably connected through a first clamping shaft and a second clamping shaft, and the second buckle can rotate around the first clamping shaft and the second clamping shaft; the first buckle is connected with the fixed block through a rotating shaft, and the first buckle can rotate around the rotating shaft. The control box buckle of this application can be fast firmly fixed and dismantle the control box and the LED box of LED display screen. The following are detailed below:
referring to fig. 1 to 8, fig. 1 is a schematic view of an overall three-dimensional structure of an embodiment of a control box buckle provided in the present application; fig. 2 is a schematic front view structure diagram of an embodiment of a control box buckle provided in the embodiment of the present application; FIG. 3 is a schematic left side view structure of an embodiment of a control box latch according to an embodiment of the present disclosure; FIG. 4 is a left side view structural schematic diagram of the control box clasp of FIG. 3; fig. 5 is a schematic view of an overall structure (a control box installation side) of an embodiment of an LED display screen provided in an embodiment of the present application; FIG. 6 is an enlarged view of a portion of the LED display screen of FIG. 5; fig. 7 is a schematic structural diagram of an LED display screen according to an embodiment of the present disclosure in an installation state; fig. 8 is a schematic structural diagram of an LED display screen according to an embodiment of the present application in another installation state.
With reference to fig. 1 to 4, in the embodiment of the present application, the control box latch 10 includes a first latch 11, a second latch 12, a fixing block 13, a first latch shaft 14, and a second latch shaft 15.
The first buckle 11 is of a hollow frame structure, the bottom of the first buckle is provided with a first U-shaped groove 111, a second U-shaped groove 112 and a third U-shaped groove 113, the first U-shaped groove 111 and the second U-shaped groove 112 are symmetrically arranged on two sides of the third U-shaped groove 113, and the third U-shaped groove 113 is located in the first U-shaped groove 111 and the second U-shaped groove 112;
two ends of the fixed block 13 are provided with rotating shafts 131, one side surface of the fixed block 13 is provided with 3 connecting holes 132, and the connecting holes 132 are arranged at intervals along the length direction of the side surface;
the second buckle 12 is of a W-shaped frame structure, and two concave platforms 121 are arranged at the bottom of the second buckle 12;
the first clamping shaft 14 and the second clamping shaft 15 are respectively fixed at two ends of the second buckle 12;
the first buckle 11 and the second buckle 12 are rotatably connected through a first clamping shaft 14 and a second clamping shaft 15, and the second buckle 12 can rotate around the first clamping shaft 14 and the second clamping shaft 15; the first catch 11 is connected to the fixed block 13 via a rotation shaft 131, and the first catch 11 is rotatable about the rotation shaft 131.
In the embodiment of the present application, a first mounting hole 114 and a second mounting hole 115 are disposed on an inner side surface of the first U-shaped groove 111, and a third mounting hole 116 and a sixth mounting hole 117 are disposed on an inner side surface of the second U-shaped groove 112; a first mounting hole 114 is formed on the outer side surface of the first U-shaped groove 111, and a third mounting hole 116 is formed on the outer side surface of the second U-shaped groove 112.
In the embodiment of the present application, the first mounting hole 114 penetrates through the outer side surface of the first buckle 11 and the outer side surface of the first U-shaped groove 111, and is recessed in the inner side surface of the first U-shaped groove 111 to form a blind hole; the third mounting hole 116 penetrates through the other outer side surface of the first buckle 11 and the outer side surface of the second U-shaped groove 112, and is recessed in the inner side surface of the second U-shaped groove 112 to form a blind hole.
In the embodiment of the present application, the second mounting hole 115 penetrates through the inner side surfaces of the first U-shaped groove 111 and the third U-shaped groove 113, and the sixth mounting hole 117 penetrates through the inner side surfaces of the second U-shaped groove 112 and the third U-shaped groove 113.
In the embodiment of the present application, two ends of the second buckle 12 extend upwards to form a first free end 122 and a second free end 123, a fourth mounting hole 124 is formed through a side surface of the first free end 122, and a fifth mounting hole 125 is formed through a side surface of the second free end 123.
In the embodiment of the present application, the first free end 122 and the first return spring 161 are inserted into the first U-shaped groove 111, and the first clamping shaft 14 sequentially passes through the first mounting hole 114, the fourth mounting hole 124 and the first return spring 161; the second free end 123 and the second return spring 162 are inserted into the second U-shaped groove 112, and the second clamping shaft 15 sequentially passes through the third mounting hole 116, the fifth mounting hole 125 and the second return spring 162, so as to rotatably connect the first buckle 11 with the second buckle 12.
In the embodiment of the present application, the rotation shaft 131 passes through the second mounting hole 115 and the sixth mounting hole 117, thereby rotatably connecting the first latch 11 with the fixed block 13.
With reference to fig. 1 to 8, the present application provides an LED display screen 20, where the LED display screen 20 includes a control box 21, an LED box 22 and a control box buckle 10, and the LED box 22 and the control box 21 are connected and fixed through the control box buckle 10.
In the embodiment of the present application, the LED box 22 is provided with a control box cavity 221 and a box fastener 222, and the control box 21 is provided with a fixing block mounting hole 211 and a control box slot 212.
In the embodiment of the present application, the positioning device on the cavity 221 of the control box is used for positioning the control box 21, and the fixing block 13 is connected and fixed with the control box 21 by the connecting member; the concave table 121 is fixed to the case catch 222 in a snap-fit manner, and the first catch 11 is fixed to the control case catch 212 in a snap-fit manner, so that the control case 21 and the LED case 22 are fixed.
In the embodiment of the application, when the disassembly is performed, the first buckle 11 is pulled down, and then the second buckle 12 is pulled down; due to the action of the first return spring 161 and the second return spring 162, the second latch 12 can be pulled up, so that the control box 21 and the LED box 22 can be detached quickly.
The beneficial effect of this application is: different from the prior art, the application provides a control box buckle, which comprises a first buckle, a second buckle, a fixed block, a first clamping shaft and a second clamping shaft; the first buckle is of a hollow frame structure, the bottom of the first buckle is provided with a first U-shaped groove, a second U-shaped groove and a third U-shaped groove, the first U-shaped groove and the second U-shaped groove are symmetrically arranged on two sides of the third U-shaped groove, and the third U-shaped groove is positioned between the first U-shaped groove and the second U-shaped groove; two ends of the fixed block are provided with rotating shafts, one side surface of the fixed block is provided with 3 connecting holes, and the connecting holes are arranged at intervals along the length direction of the side surface; the first clamping shaft and the second clamping shaft are respectively fixed at two ends of the second buckle; the first buckle and the second buckle are rotatably connected through a first clamping shaft and a second clamping shaft, and the second buckle can rotate around the first clamping shaft and the second clamping shaft; the first buckle is connected with the fixed block through a rotating shaft, and the first buckle can rotate around the rotating shaft. The control box buckle of this application can be fast firmly fixed and dismantle the control box and the LED box of LED display screen.
The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.
Claims (10)
1. A control box buckle is characterized by comprising a first buckle, a second buckle, a fixed block, a first clamping shaft and a second clamping shaft;
the first buckle is of a hollow frame structure, the bottom of the first buckle is provided with a first U-shaped groove, a second U-shaped groove and a third U-shaped groove, the first U-shaped groove and the second U-shaped groove are symmetrically arranged on two sides of the third U-shaped groove, and the third U-shaped groove is positioned between the first U-shaped groove and the second U-shaped groove;
rotating shafts are arranged at two ends of the fixed block, 3 connecting holes are formed in one side face of the fixed block, and the connecting holes are arranged at intervals along the length direction of the side face;
the first clamping shaft and the second clamping shaft are respectively fixed at two ends of the second buckle;
the first buckle and the second buckle are rotatably connected through a first clamping shaft and a second clamping shaft, and the second buckle can rotate around the first clamping shaft and the second clamping shaft; the first buckle is connected with the fixed block through the rotating shaft, and the first buckle can rotate around the rotating shaft.
2. The control box buckle as claimed in claim 1, wherein a first mounting hole and a second mounting hole are provided on the inner side surface of the first U-shaped groove, and a third mounting hole and a sixth mounting hole are provided on the inner side surface of the second U-shaped groove; and a first mounting hole is formed in the outer side surface of the first U-shaped groove, and a third mounting hole is formed in the outer side surface of the second U-shaped groove.
3. The control box buckle according to claim 2, wherein the first mounting hole penetrates through an outer side surface of the first buckle and an outer side surface of the first U-shaped groove and is recessed in the inner side surface of the first U-shaped groove to form a blind hole; the third mounting hole penetrates through the other outer side face of the first buckle and the outer side face of the second U-shaped groove and is recessed in the inner side face of the second U-shaped groove to form a blind hole.
4. The control box buckle as claimed in claim 3, wherein the second mounting hole extends through an inner side surface of the first U-shaped groove and an inner side surface of the third U-shaped groove, and the sixth mounting hole extends through an inner side surface of the second U-shaped groove and an inner side surface of the third U-shaped groove.
5. The control box buckle according to claim 4, wherein two ends of the second buckle extend upwards to form a first free end and a second free end, a fourth mounting hole is formed in the side surface of the first free end in a penetrating manner, and a fifth mounting hole is formed in the side surface of the second free end in a penetrating manner.
6. The control box buckle as claimed in claim 5, wherein the first free end and the first return spring are inserted into the first U-shaped groove, and the first shaft passes through the first mounting hole, the fourth mounting hole and the first return spring in sequence; the second free end and the second return spring are inserted into the second U-shaped groove, and the second clamping shaft sequentially penetrates through the third mounting hole, the fifth mounting hole and the second return spring, so that the first buckle is rotatably connected with the second buckle.
7. The control box snap as claimed in claim 6, wherein said rotation shaft passes through said second mounting hole and said sixth mounting hole, thereby rotatably connecting said first snap with said fixed block.
8. An LED display screen is characterized by comprising a control box, an LED box body and the control box buckle of any one of claims 1 to 7, wherein the LED box body and the control box are fixedly connected through the control box buckle.
9. The LED display screen of claim 8, wherein the LED box body is provided with a control box cavity and a box body buckle, and the control box is provided with a fixing block mounting hole and a control box clamping groove.
10. The LED display screen of claim 9, wherein the positioning device on the cavity of the control box is used for positioning the control box, and the fixing block is fixedly connected with the control box by a connecting piece; the second buckle is of a W-shaped frame structure, and two concave platforms are arranged at the bottom of the second buckle; the concave table is fixedly clamped with the box body buckle, the first buckle is clamped into the control box clamping groove to be fixed, and therefore the control box is fixed with the LED box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021807377.5U CN212873919U (en) | 2020-08-26 | 2020-08-26 | Control box buckle and LED display screen with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021807377.5U CN212873919U (en) | 2020-08-26 | 2020-08-26 | Control box buckle and LED display screen with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212873919U true CN212873919U (en) | 2021-04-02 |
Family
ID=75190431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021807377.5U Active CN212873919U (en) | 2020-08-26 | 2020-08-26 | Control box buckle and LED display screen with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212873919U (en) |
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2020
- 2020-08-26 CN CN202021807377.5U patent/CN212873919U/en active Active
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