CN214541396U - Buckle structure and display equipment and lighting equipment who uses thereof - Google Patents
Buckle structure and display equipment and lighting equipment who uses thereof Download PDFInfo
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- CN214541396U CN214541396U CN202022976038.6U CN202022976038U CN214541396U CN 214541396 U CN214541396 U CN 214541396U CN 202022976038 U CN202022976038 U CN 202022976038U CN 214541396 U CN214541396 U CN 214541396U
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- buckle
- buckle body
- mounting
- buckle structure
- hollow frame
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Abstract
The utility model provides a buckle structure and display device and lighting apparatus who uses thereof, buckle structure, its characterized in that installs in the inner chamber of cavity frame, buckle structure includes: the buckle body is provided with a mounting hole and limiting parts arranged on two sides of the buckle body; the inner cavity of the hollow frame is provided with a bearing part for bearing the mounting part, the limiting part is correspondingly clamped below the bearing part, the mounting part is provided with a through hole, and when the mounting part is fixed on the buckle body through the through hole and the mounting hole, the limiting part limits the buckle body to keep moving in the stress direction. The utility model discloses limit the longitudinal movement of buckle body in the installation, prevent to set up the light emitting module or the circuit board aversion in the cavity frame, improve product packaging efficiency and qualification rate, reduce product manufacturing cost and defective rate.
Description
Technical Field
The utility model relates to a display device technical field especially relates to buckle structure and display device and lighting apparatus who uses thereof.
Background
In the existing display device, a circuit board is usually fixed by riveting a nut post on a frame and then passing a screw through the nut post. However, the manufacturing process of the riveting nut column is time-consuming, labor-consuming and extremely high in cost; moreover, because the height of the surface-mounted LED is low, a gap between the mask and the circuit board is small, the circuit board is difficult to fix from the front side during assembly, and the circuit board can shift.
Therefore, there is a need in the art for a solution that can facilitate the mounting of a circuit board in a display device.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, the utility model provides a buckle structure and display device and lighting device who uses thereof for solve the inconvenient technical problem who installs the circuit board of current display device.
In order to achieve the above object, a first aspect of the present invention provides a fastening structure, which is installed in an inner cavity of a hollow frame, the fastening structure comprising; the buckle body is provided with a mounting hole and limiting parts arranged on two sides of the buckle body; the inner cavity of the hollow frame is provided with a bearing part for bearing the mounting part, the limiting part is correspondingly clamped below the bearing part, the mounting part is provided with a through hole, and when the mounting part is fixed on the buckle body through the through hole and the mounting hole, the limiting part limits the buckle body to keep moving in the stress direction.
In some embodiments of the first aspect of the present invention, the stopper portion includes a first step surface and a second step surface arranged in a step shape; the edge of the second step surface extends outwards, so that the width of the limiting part is larger than that of the buckle body; the outer edge of the buckle structure extending through the second step surface of the limiting part is clamped into the lower part of the bearing part arranged on the surface of the inner cavity of the hollow frame.
In some embodiments of the first aspect of the present invention, the fastening body includes support portions respectively disposed at both sides for bearing pressing force when the fixing member is inserted into the mounting hole.
In some embodiments of the first aspect of the present invention, the mounting member comprises a light emitting module and/or a circuit board.
In some embodiments of the first aspect of the present invention, the fixing member and the fixing connection between the mounting holes at least include a threaded connection.
In some embodiments of the first aspect of the present invention, the fixing member comprises a screw.
In order to achieve the above object, a second aspect of the present invention provides a LED display device, including: one or more display modules; a hollow frame; wherein the display module comprises at least a mount; the mounting piece is fixed in the inner cavity of the hollow frame through the buckling structure.
In some embodiments of the second aspect of the present invention, the mounting member comprises a circuit board, and the circuit board has a plurality of light emitting parts disposed on a front surface thereof.
To achieve the above object, a third aspect of the present invention provides a lighting device, including: one or more light emitting modules; a hollow frame; the light-emitting module is fixed in the inner cavity of the hollow frame through the buckle structure.
As described above, the utility model relates to a buckle structure and display device and lighting device who uses thereof has following beneficial effect: the utility model discloses limit the longitudinal movement of buckle body in the installation, prevent to set up the light emitting module or the circuit board aversion in the cavity frame, improve product packaging efficiency and qualification rate, reduce product manufacturing cost and defective rate.
Drawings
Fig. 1 is a schematic view of a buckle structure in an embodiment of the present invention.
Fig. 2A is a top view of the fastening structure in an embodiment of the present invention.
Fig. 2B is a cross-sectional view of the buckle structure in an embodiment of the present invention.
Fig. 2C shows a longitudinal sectional view of the buckle structure in an embodiment of the present invention.
Fig. 2D shows a perspective view of the fastening structure in an embodiment of the present invention.
Fig. 2E is a side view of the fastening structure in an embodiment of the present invention.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. The following detailed description is not to be taken in a limiting sense, and the scope of embodiments of the present application is defined only by the claims of the issued patent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Spatially relative terms, such as "upper," "lower," "left," "right," "lower," "below," "lower," "above," "upper," and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature as illustrated in the figures.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," "retained," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," and/or "comprising," when used in this specification, specify the presence of stated features, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, operations, elements, components, items, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions or operations are inherently mutually exclusive in some way.
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the technical solutions in the embodiments of the present invention are further described in detail through the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting.
As shown in fig. 1, a schematic diagram of a buckle structure in an embodiment of the present invention is shown. Fig. 2A to 2E show specific structures of the buckle structure, where fig. 2A shows a top view of the buckle structure, fig. 2B shows an a-a cross-sectional view of the buckle structure, fig. 2C shows a longitudinal sectional view of the buckle structure, fig. 2D shows a perspective view of the buckle structure, and fig. 2E shows a side view of the buckle structure.
The utility model provides a buckle structure includes buckle body 11 and a pair of spacing portion 12 at least, and mounting hole 13 has been seted up to buckle body 11, buckle body 11's both sides and evagination in buckle body 11's side surface are located to a pair of spacing portion 12. The inner chamber of hollow frame 4 is equipped with the supporting part 42 that is used for bearing the installed part, the below of supporting part is located to spacing portion 12 correspondence card, and the installed part has the through-hole, when mounting 2 passes through-hole and mounting hole 13 are fixed in the installed part on buckle body 11, spacing portion 12 restriction buckle body 11 keeps the removal of atress direction.
Further, the position-limiting part 12 includes a first step surface 121 and a second step surface 122 which are arranged in a step shape, and an edge of the second step surface 122 extends outwards, so that the width of the position-limiting part 12 is greater than the width of the buckle body 11. The snap structure is snapped under the bearing part 42 arranged on the inner wall at two sides of the hollow frame through the edge extended by the second step surface 122 of the position limiting part 12.
Further, the buckle body 11 further includes support portions 111 respectively disposed at both sides for supporting a pressing force when the fixing member 2 is inserted into the mounting hole 13.
The following description is made with reference to fig. 1 and fig. 2A to 2D: the inner cavity 41 of the hollow frame 4 is provided with a pair of bearing parts 42 corresponding to the limiting parts 12 at the two sides of the buckle body 11; the position-limiting part 12 is clamped below the corresponding bearing part 42, and the upper surface of the bearing part 42 is used for supporting the mounting piece 3. Through screw thread fixed connection between buckle body 11 and the installed part 3, the concrete mode is as follows: the installed part 3 is equipped with a mounting hole, and corresponding mounting hole has also been seted up with the contact surface of installed part 3 to buckle body 11, and behind the through-hole on the installed part 3 and the mounting hole on the buckle body 11 were inserted respectively to mounting 2, with buckle body 11 and 3 fixed connection of installed part. When the buckle body 11 is inserted into the mounting hole 13 by the fixing part 2, the buckle body is pressed to deform downward until the lower end part of the buckle body abuts against the bottom surface of the inner cavity of the hollow frame, and the limiting part 12 limits the buckle body 11 to keep moving in the stress direction, so that the buckle body 11 is prevented from moving when the mounting part is mounted.
The mounting member includes, but is not limited to, a light emitting module and/or a circuit board. The light emitting module can be light emitting equipment consisting of an LED light source and hardware elements thereof; the circuit board can be a PCB, a printed circuit board, a flexible circuit board and the like, the front surface of which is provided with a plurality of luminous components. In some embodiments, the mount may also be other elements mounted within the hollow frame, such as a power module, a communications module, and the like.
In the actual installation and use process, the buckle structure is placed in the inner cavity of the hollow frame, and the displacement of the buckle structure along the Y-axis direction is limited, so that the buckle structure is effectively prevented from moving along the Y-axis after being stressed; place the installed part in the bearing part of cavity frame inner chamber surface both sides, use the mounting to insert the mounting hole of installed part and the mounting hole on the buckle body to when being fixed in the installed part on the buckle structure, buckle structure atress moves along Z axle direction, and until its lower tip and cavity frame butt, the installation of the interior installed part of cavity frame has been solved from this and has been shifted the problem. It should be understood that the Y-axis direction in the present embodiment refers to the left-right direction of the drawing, the Z-axis direction refers to the up-down direction of the drawing, and the X-axis direction refers to the direction perpendicular to the drawing.
In some embodiments, the utility model also provides a display device, display device are used for alone or polylith concatenation forms the LED display screen in order to show picture and text, video etc.. The display equipment comprises one or more display modules and a hollow frame, wherein the display modules at least comprise mounting parts, the mounting parts are fixed in the inner cavity of the hollow frame through the buckle structures, each mounting part comprises a circuit board, and a plurality of luminous parts can be arranged on the front surface of the circuit board.
When the display module is installed in the hollow frame, the circuit board of the display module is placed in the hollow frame, and when the circuit board is installed in the installation hole through the fixing piece, the limiting structures on two sides of the buckle structure limit the buckle body to move along the stress direction when stressed, so that the circuit board is prevented from being deviated.
Optionally, the display module may further include a mask, the front surface of the circuit board is provided with a plurality of light emitting components (such as light emitting diodes), and the mask is bonded to the surface of the circuit substrate and enables the light emitting components to be exposed from through holes formed in the mask, so as to form display pixels.
It should be noted that the implementation of the display device in this embodiment is similar to the implementation of the snap structure in the foregoing, and therefore, the description is omitted.
The utility model also provides a lighting device, which comprises one or more light-emitting modules and a hollow frame; the light-emitting module is fixed in the inner cavity of the hollow frame through any one of the buckle structures. The light emitting module can be a light emitting device composed of an LED light source and hardware elements thereof. The implementation of the lighting device in this embodiment is similar to the implementation of the snap structure in the foregoing, and therefore, the description is omitted.
To sum up, the utility model provides a buckle structure and display device and lighting apparatus who uses thereof restricts the longitudinal movement of buckle body in the installation, prevents to set up the light emitting module or the circuit board aversion in the cavity frame, improves product packaging efficiency and qualification rate, reduces product manufacturing cost and defective rate. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a buckle structure which characterized in that installs in the inner chamber of cavity frame, buckle structure includes:
the buckle body is provided with a mounting hole and limiting parts arranged on two sides of the buckle body;
the inner cavity of the hollow frame is provided with a bearing part for bearing the mounting part, the limiting part is correspondingly clamped below the bearing part, the mounting part is provided with a through hole, and when the mounting part is fixed on the buckle body through the through hole and the mounting hole, the limiting part limits the buckle body to keep moving in the stress direction.
2. The buckle structure according to claim 1, wherein the stopper portion includes a first step surface and a second step surface arranged in a step shape; the edge of the second step surface extends outwards, so that the width of the limiting part is larger than that of the buckle body; the outer edge of the buckle structure extending through the second step surface of the limiting part is clamped into the lower part of the bearing part arranged on the surface of the inner cavity of the hollow frame.
3. The buckle structure of claim 1, wherein the buckle body includes support portions respectively provided on both sides to receive a pressing force when the fixing member is inserted into the mounting hole.
4. The snap structure according to claim 1, wherein the mount comprises a light emitting module and/or a circuit board.
5. The buckle structure of claim 1, wherein the means for fixedly connecting the fixing member to the mounting hole includes at least a threaded connection.
6. The buckle structure of claim 5, wherein the securing member comprises a screw.
7. A display device, comprising:
one or more display modules;
a hollow frame;
wherein the display module comprises at least a mount; the mounting member is fixed in the inner cavity of the hollow frame by the snap structure of any one of claims 1 to 6.
8. The display device of claim 7, wherein the mounting member comprises a circuit board having a plurality of light emitting components disposed on a front surface thereof.
9. An illumination device, comprising:
one or more light emitting modules;
a hollow frame;
wherein the light emitting module is fixed in the inner cavity of the hollow frame by the snap structure of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976038.6U CN214541396U (en) | 2020-12-08 | 2020-12-08 | Buckle structure and display equipment and lighting equipment who uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976038.6U CN214541396U (en) | 2020-12-08 | 2020-12-08 | Buckle structure and display equipment and lighting equipment who uses thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214541396U true CN214541396U (en) | 2021-10-29 |
Family
ID=78291581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022976038.6U Active CN214541396U (en) | 2020-12-08 | 2020-12-08 | Buckle structure and display equipment and lighting equipment who uses thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214541396U (en) |
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2020
- 2020-12-08 CN CN202022976038.6U patent/CN214541396U/en active Active
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