CN216412547U - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN216412547U CN216412547U CN202122806388.2U CN202122806388U CN216412547U CN 216412547 U CN216412547 U CN 216412547U CN 202122806388 U CN202122806388 U CN 202122806388U CN 216412547 U CN216412547 U CN 216412547U
- Authority
- CN
- China
- Prior art keywords
- fastener
- section
- hole
- display device
- fastening member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a display device, including: the lamp panel is arranged on the front surface of the frame body; the rear cover is arranged on the back surface of the frame body, and is provided with an avoiding hole which is coaxial with the connecting hole; the second end of the first fastener penetrates through the avoiding hole and is in threaded connection with the first end of the second fastener, the second end of the second fastener is in threaded connection with the connecting hole, a limiting structure is arranged between the outer wall of the second fastener and the frame body, the limiting structure can limit the displacement of the second fastener in the connecting hole, and the rear cover is connected with the frame body through the first fastener and the second fastener. Through the technical scheme that this application provided, can solve the not good problem of display device display effect among the prior art.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a display device.
Background
The existing display device comprises a frame body, a rear cover, a fastener and a lamp panel assembly, wherein the frame body is fixedly connected with the rear cover through the fastener, and the lamp panel assembly is arranged on one side of the frame body, which is far away from the rear cover. In the installation, when connecting back lid and frame through the fastener, easily make back lid and frame warp to can influence the plane degree of frame, make the lamp plate subassembly can not level and smooth fix in the frame, and then influence the holistic display effect of device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a display device, which aims to solve the problem that the display effect of the display device in the prior art is poor.
The present invention provides a display device, including: the lamp panel is arranged on the front surface of the frame body; the rear cover is arranged on the back surface of the frame body, and is provided with an avoiding hole which is coaxial with the connecting hole; the second end of the first fastener penetrates through the avoiding hole and is in threaded connection with the first end of the second fastener, the second end of the second fastener is in threaded connection with the connecting hole, a limiting structure is arranged between the outer wall of the second fastener and the frame body, the limiting structure can limit the displacement of the second fastener in the connecting hole, and the rear cover is connected with the frame body through the first fastener and the second fastener.
Further, limit structure includes the arch, and the arch sets up on the lateral wall of second fastener, and the protruding terminal surface that is close to the back lid of connecting hole cooperatees spacingly.
Further, the projection is annularly provided on the outer periphery of the second fastening member.
Further, the second end of first fastener is provided with the screw hole, and the first end of second fastener is provided with the external screw thread, external screw thread and screw hole threaded connection.
Furthermore, the second fastener comprises a first section, a second section and a third section which are arranged in a stepped mode, the first section is arranged close to the first fastener, external threads are arranged on the first section, the third section is in threaded connection with the connecting hole, and the second section forms a protrusion.
Further, dodge first hole section and the second hole section that the hole includes the ladder setting, the diameter of first hole section is greater than the diameter of second hole section, first hole section is located one side of keeping away from the second fastener of second hole section, first fastener includes connector and connecting rod, the diameter of connector is greater than the diameter of connecting rod, and the diameter of connector is located between the diameter of first hole section and the diameter of second hole section, the diameter of connecting rod is less than the diameter of second hole section, the first end threaded connection of connecting rod and second fastener.
Furthermore, a first gasket is arranged between the connector and the end face of the second hole section.
Further, a second gasket is arranged between the rear cover and the frame body, and the second gasket is annularly arranged on the periphery of the second fastener.
Furthermore, the end faces of the first end and the second end of the second fastening piece are provided with connecting grooves.
By applying the technical scheme of the utility model, the frame body and the rear cover can be conveniently connected together by arranging the first fastener and the second fastener which are in threaded connection with each other, the second fastener can be driven to rotate by the first fastener so as to be connected and fixed with the frame body, and the displacement of the second fastener relative to the frame body can be limited by arranging the limiting structure between the outer wall of the second fastener and the frame body, so that the displacement of the first fastener and the second fastener relative to the frame body can be limited, the frame body is prevented from being excessively extruded by the first fastener and the second fastener, the flatness of the frame body is ensured, the lamp panel assembly can be stably arranged on the frame body, and the display effect of the display device is ensured.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 illustrates an exploded view of a display device provided by the present invention;
fig. 2 shows a cross-sectional view of a display device provided by the present invention;
fig. 3 shows a partial enlarged view at a in fig. 2.
Wherein the figures include the following reference numerals:
10. a frame body; 11. connecting holes; 12. a lamp panel;
20. a rear cover; 21. avoiding holes; 221. a first bore section; 222. a second bore section;
30. a first fastener; 31. a connector; 32. a connecting rod;
40. a second fastener; 41. a first stage; 42. a second stage; 43. a third stage; 44. connecting grooves;
50. a first gasket; 60. a second gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. 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 invention.
As shown in fig. 1 and 2, the present invention provides a display device including: frame 10, back cover 20, first fastener 30 and second fastener 40. The lamp panel is characterized in that a connecting hole 11 is formed in the frame body 10, and the front face of the frame body 10 is used for mounting the lamp panel 12; the rear cover 20 is arranged on the back of the frame body 10, the avoiding hole 21 is formed in the rear cover 20, the avoiding hole 21 and the connecting hole 11 are coaxially arranged, the second end of the first fastener 30 penetrates through the avoiding hole 21 and is in threaded connection with the first end of the second fastener 40, the second end of the second fastener 40 is in threaded connection with the connecting hole 11, a limiting structure is arranged between the outer wall of the second fastener 40 and the frame body 10, the limiting structure can limit the displacement of the second fastener 40 in the connecting hole 11, and the rear cover 20 is connected with the frame body 10 through the first fastener 30 and the second fastener 40.
Through setting up first fastener 30 and second fastener 40 of mutual threaded connection, can conveniently link together framework 10 and back lid 20, and can drive second fastener 40 through first fastener 30 and rotate so that second fastener 40 is connected fixedly with framework 10, through set up limit structure between the outer wall of second fastener 40 and framework 10, can restrict the displacement amount of second fastener 40 relative framework 10, thereby can restrict the displacement amount of first fastener 30 and second fastener 40 relative framework 10, prevent that first fastener 30 and second fastener 40 from excessively squeezing framework 10, the roughness of framework 10 has been guaranteed, thereby can make the lamp plate subassembly set up on framework 10 steadily, display device's display effect has been guaranteed.
As shown in fig. 3, the limiting structure includes a protrusion disposed on an outer side wall of the second fastening member 40, and the protrusion is matched with an end surface of the connection hole 11 close to the rear cover 20 for limiting. The device is simple in structure, and the production cost of the device is correspondingly reduced while the device is convenient to process. Of course, the frame body 10 may be provided with a protrusion structure to limit the displacement of the second fastening member 40, and the second fastening member 40 and the frame body 10 may be provided with a protrusion structure to cooperate with each other to limit the displacement of the second fastening member 40.
Wherein, in other embodiments of this application, limit structure can also be buckle or pothook structure as long as can satisfy the axial spacing to second fastener 40 can.
Further, a projection is annularly provided on the outer periphery of the second fastening member 40. Can guarantee spacing to second fastener 40 through above-mentioned setting to can make protruding even contact with the terminal surface of connecting hole 11, improve bellied structural strength, prolong second fastener 40's life.
Further, the second end of the first fastening member 30 is provided with a threaded hole, and the first end of the second fastening member 40 is provided with an external thread, and the external thread is in threaded connection with the threaded hole. Through the structure, the first fastening member 30 can be limited by the protrusion, so that a worker can drive the second fastening member 40 to be connected with the connecting hole 11 through the first fastening member 30. And the connecting structure is simple, and the overall production cost can be reduced.
The second fastening member 40 includes a first section 41, a second section 42 and a third section 43 which are arranged in a stepped manner, the first section 41 is arranged close to the first fastening member 30, the first section 41 is provided with an external thread, the third section 43 is in threaded connection with the connecting hole 11, and the second section 42 forms a protrusion. Set up protruding and second fastener 40 into integrated into one piece structure, so not only can guarantee the structural consistency of second fastener 40, set up the helicitic texture on first section 41 and third section 43 simultaneously, above-mentioned design simple structure has also guaranteed the connection stability after the device installation when guaranteeing the joint strength after second fastener 40 is connected with first fastener 30 and connecting hole 11.
Specifically, the avoiding hole 21 includes a first hole section 221 and a second hole section 222 which are arranged in a stepped manner, the diameter of the first hole section 221 is larger than that of the second hole section 222, the first hole section 221 is located on one side, far away from the second fastening piece 40, of the second hole section 222, the first fastening piece 30 includes a connecting head 31 and a connecting rod 32, the diameter of the connecting head 31 is larger than that of the connecting rod 32, the diameter of the connecting head 31 is located between that of the first hole section 221 and that of the second hole section 222, the diameter of the connecting rod 32 is smaller than that of the second hole section 222, and the connecting rod 32 is in threaded connection with the first end of the second fastening piece 40. Therefore, when the first fastening member 30 is installed in the avoiding hole 21, the first fastening member 30 can smoothly pass through the avoiding hole 21, and the first fastening member 30 can be conveniently assembled.
Further, a first gasket 50 is disposed between the connecting head 31 and the end surface of the second hole section 222. Through setting up first gasket 50, can play damping and cushioning effect to the connector 31 after the installation, the effort of having avoided first fastener 30 directly transmits back lid 20 to first fastener 30 has been reduced and has been produced the deflection to back lid 20.
Further, a second gasket 60 is disposed between the rear cover 20 and the frame body 10, and the second gasket 60 is annularly disposed on the outer periphery of the second fastening member 40. By providing the second gasket 60, the acting force of the rear cover 20 on the frame 10 can be reduced, so that the flatness of the frame 10 is further ensured, and the display effect of the device is further ensured.
The first spacer 50 and the second spacer 60 may be provided as elastic members or the like as long as they can cushion the rear cover 20 and the housing 10.
Further, the end surfaces of the first end and the second end of the second fastening member 40 are each provided with a coupling groove 44. By means of the structure, the second fastening piece 40 can be conveniently detached, and the disassembling and assembling efficiency of the device is improved.
Through setting up first fastener 30 and second fastener 40 of mutual threaded connection, can conveniently link together framework 10 and back lid 20, and can drive second fastener 40 through first fastener 30 and rotate so that second fastener 40 is connected fixedly with framework 10, through set up limit structure between the outer wall of second fastener 40 and framework 10, can restrict the displacement amount of second fastener 40 relative framework 10, thereby can restrict the displacement amount of first fastener 30 and second fastener 40 relative framework 10, prevent that first fastener 30 and second fastener 40 from excessively squeezing framework 10, the roughness of framework 10 has been guaranteed, thereby can make the lamp plate subassembly set up on framework 10 steadily, display device's display effect has been guaranteed. Meanwhile, coupling grooves 44 are provided on both end surfaces of the first and second ends of the second fastening member 40. By means of the structure, the second fastening piece 40 can be conveniently detached, and a user can conveniently detach the device, so that the detachment efficiency of the device is improved.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A display device, characterized in that the display device comprises:
the lamp panel comprises a frame body (10), wherein a connecting hole (11) is formed in the frame body (10), and the front surface of the frame body (10) is used for installing a lamp panel (12);
the rear cover (20) is arranged on the back face of the frame body (10), an avoiding hole (21) is formed in the rear cover (20), and the avoiding hole (21) and the connecting hole (11) are coaxially arranged;
first fastener (30) and second fastener (40), the second end of first fastener (30) passes dodge hole (21) and with the first end threaded connection of second fastener (40), the second end of second fastener (40) with connecting hole (11) threaded connection, the outer wall of second fastener (40) with be provided with limit structure between framework (10), limit structure can restrict second fastener (40) is in displacement in connecting hole (11), back lid (20) pass through first fastener (30) with second fastener (40) with framework (10) are connected.
2. The display device according to claim 1, wherein the limiting structure comprises a protrusion disposed on an outer side wall of the second fastening member (40), and the protrusion is matched with an end surface of the connecting hole (11) close to the rear cover (20) for limiting.
3. The display device according to claim 2, wherein the projection is annularly disposed at an outer periphery of the second fastening member (40).
4. The display device according to claim 2, wherein the second end of the first fastening member (30) is provided with a threaded hole and the first end of the second fastening member (40) is provided with an external thread, the external thread being in threaded connection with the threaded hole.
5. The display device according to claim 4, wherein the second fastening member (40) comprises a first section (41), a second section (42) and a third section (43) which are arranged in a stepped manner, the first section (41) is arranged close to the first fastening member (30), the first section (41) is provided with the external thread, the third section (43) is in threaded connection with the connecting hole (11), and the second section (42) forms the protrusion.
6. The display device according to claim 1, wherein the avoiding hole (21) comprises a first hole section (221) and a second hole section (222) arranged in a step, the diameter of the first bore section (221) is larger than the diameter of the second bore section (222), the first hole section (221) is located on a side of the second hole section (222) remote from the second fastening member (40), the first fastener (30) comprises a connecting head (31) and a connecting rod (32), the diameter of the connecting head (31) is larger than that of the connecting rod (32), and the diameter of the connecting head (31) is located between the diameter of the first bore section (221) and the diameter of the second bore section (222), the diameter of the connecting rod (32) is smaller than the diameter of the second bore section (222), the connecting rod (32) is in threaded connection with a first end of the second fastener (40).
7. A display device as claimed in claim 6, characterised in that a first spacer (50) is provided between the connection head (31) and the end face of the second bore section (222).
8. The display device according to claim 1, wherein a second gasket (60) is provided between the rear cover (20) and the frame body (10), and the second gasket (60) is annularly provided on an outer periphery of the second fastening member (40).
9. The display device according to claim 1, wherein the second fastening member (40) is provided with a coupling groove (44) on each of end faces of the first and second ends.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122806388.2U CN216412547U (en) | 2021-11-12 | 2021-11-12 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122806388.2U CN216412547U (en) | 2021-11-12 | 2021-11-12 | Display device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216412547U true CN216412547U (en) | 2022-04-29 |
Family
ID=81301835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202122806388.2U Active CN216412547U (en) | 2021-11-12 | 2021-11-12 | Display device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216412547U (en) |
-
2021
- 2021-11-12 CN CN202122806388.2U patent/CN216412547U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN216412547U (en) | Display device | |
US10342343B2 (en) | Drawer panel adjusting device | |
CN202771737U (en) | Display device | |
CN207611702U (en) | A kind of press-key structure and automobile data recorder | |
CN207925024U (en) | A kind of combination mounting structure | |
CN218416916U (en) | Display screen shell structure, display screen and unmanned vehicle | |
CN113756689A (en) | Injecting glue is kept flat angle sign indicating number and aluminum alloy door and window | |
CN221170294U (en) | Connecting mechanism and display device | |
CN219999736U (en) | Quick-release lock catch and display screen using same | |
CN205423272U (en) | Bearing structure and fan of fan | |
CN220272086U (en) | LED display screen | |
CN221145160U (en) | High-strength stainless steel plate | |
CN219800398U (en) | Lower frame device of display equipment | |
CN215301134U (en) | Decorative frame and display device | |
CN217161449U (en) | A connection structure for stainless steel cabinet equipment | |
CN205232336U (en) | Television set | |
CN216930478U (en) | Outer corner piece and intelligent interaction equipment | |
CN205336420U (en) | Television | |
CN216053684U (en) | Waterproof structure of LED display screen module and box | |
CN210639892U (en) | Frame structure and display screen | |
CN218102451U (en) | Universal bridge frame connecting piece | |
CN220872984U (en) | Built-in reinforcing structure and screen equipment | |
CN218525271U (en) | LED display device | |
CN109358444A (en) | A kind of display device | |
CN220268120U (en) | Coupling assembling and connected system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |