CN218888841U - Remote controller and bottom case thereof - Google Patents
Remote controller and bottom case thereof Download PDFInfo
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- CN218888841U CN218888841U CN202223293806.3U CN202223293806U CN218888841U CN 218888841 U CN218888841 U CN 218888841U CN 202223293806 U CN202223293806 U CN 202223293806U CN 218888841 U CN218888841 U CN 218888841U
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- hinge
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Abstract
The utility model provides a remote controller and a bottom shell thereof, the bottom shell comprises a bottom shell main body and a transmitting window, the bottom shell main body is provided with a first hinging part and a second hinging part which are arranged in parallel, the transmitting window is provided with a first hinging matching part and a second hinging matching part, the arrangement direction of the first hinging part and the second hinging part is crossed with the axial direction of the first hinging part, the hinging parts are rotatably connected with the corresponding hinging matching parts, one of the first hinging part and the first hinging matching part is provided with a first hinge shaft, the other one is provided with a first shaft hole, one of the second hinging part and the second hinging matching part is provided with a second hinge shaft, and the other one is provided with a second shaft hole; the peripheral wall of at least one of the first shaft hole and the second shaft hole is provided with an assembling opening, the corresponding hinge shaft can be clamped in from the assembling opening along the radial direction of the shaft hole, and the minimum width of the assembling opening is smaller than the diameter of the corresponding hinge shaft. This drain pan can be in the same place emission window and drain pan main part pre-assembly, and the emission window need not to install at the final assembly, can improve final assembly efficiency.
Description
Technical Field
The utility model belongs to the technical field of the remote controller technique and specifically relates to a remote controller and drain pan thereof is related to.
Background
The existing remote controller transmission window and the bottom shell are mostly split, the transmission window and the bottom shell are fixed through the slots or the positioning columns, the transmission window needs to be positioned on the face shell firstly, a fixing structure is omitted, pressing force after the bottom shell and the face shell are assembled needs to be fixed, the operation needs to be completed on a general assembly line, general assembly efficiency is low, and in an automatic production process, the problem that the transmission window is prone to deviation and the bottom shell is difficult to compress is solved.
In addition, if the transmitting window is installed together with the bottom shell, only the slot is used for positioning, the transmitting window can fall off when the bottom shell is buckled on the face shell, the slot cannot be stably fixed, the transmitting window is prone to deviation due to factors such as vibration of a transportation installation line and mistaken touch during installation of other elements during installation of other materials, and inconvenience is caused to subsequent installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drain pan of remote controller, this drain pan can be in the same place transmission window and drain pan main part pre-assembly, and the transmission window need not to install at the final assembly, can improve final assembly efficiency, and satisfies automated production, avoids producing the transmission window scheduling problem that drops.
A second object of the present invention is to provide a remote controller with the above bottom case.
In order to achieve the first object, the utility model provides a bottom shell of a remote controller, which comprises a bottom shell main body, wherein the bottom shell main body is provided with an installation opening; the transmitting window is arranged at the mounting opening; the bottom shell main body is provided with a first hinge part and a second hinge part which are arranged in parallel, the transmitting window is provided with a first hinge matching part and a second hinge matching part which are arranged in parallel, the arrangement direction of the first hinge part and the second hinge part is crossed with the axial direction of the first hinge part, the first hinge part is rotationally connected with the first hinge matching part, and the second hinge part is rotationally connected with the second hinge matching part; one of the first hinge part and the first hinge matching part is provided with a first hinge shaft, the other one of the first hinge part and the first hinge matching part is provided with a first shaft hole, one of the second hinge part and the second hinge matching part is provided with a second hinge shaft, and the other one of the second hinge part and the second hinge matching part is provided with a second shaft hole; the peripheral wall of at least one of the first shaft hole and the second shaft hole is provided with an assembly opening, the hinge shaft corresponding to the shaft hole provided with the assembly opening can be clamped in from the assembly opening along the radial direction of the shaft hole, and the minimum width of the assembly opening is smaller than the diameter of the corresponding hinge shaft.
According to the scheme, when the remote controller is assembled, the transmitting window and the bottom shell main body can be assembled together in advance to complete preassembly, so that the transmitting window does not need to be assembled when materials such as the surface shell, the PCB and the liquid crystal screen are assembled on a general assembly line. Therefore, this drain pan is through being in the same place drain pan main part and transmission window pre-assembly, and the transmission window need not to be in the final assembly installation, can improve final assembly efficiency, and satisfies automated production, avoids producing the transmission window scheduling problem that drops. In addition, the rotating shaft is matched with the shaft hole, and the assembling opening is formed, so that the assembling efficiency can be greatly improved, and meanwhile, the stability of connection of the transmitting window and the bottom shell main body is ensured.
Preferably, the number of the first hinge parts and the number of the first hinge matching parts are two, and the two first hinge parts are coaxially arranged and are respectively arranged on two opposite sides of the transmitting window. A first hinge portion is pivotally connected to a first hinge mating portion.
Therefore, the two first hinge parts respectively support the transmitting window at two sides of the transmitting window, so that the stability of connection between the transmitting window and the bottom shell main body is improved.
Further, the two first hinge parts are provided with first shaft holes, and at least one of the first hinge parts is provided with an assembling opening.
Therefore, the arrangement of the assembling opening can simplify the installation process and improve the assembling efficiency.
Further, the assembling opening of the first hinge part is positioned at one side of the first hinge part close to the second hinge part.
Therefore, after the second hinge part and the second hinge matching part are assembled together, the transmitting window is rotated, so that the first hinge matching part enters the first hinge part from the assembling opening, the transmitting window and the bottom shell main body can be assembled without applying large force, and meanwhile, the stability of connection between the transmitting window and the bottom shell main body can be ensured.
Preferably, the number of the second hinge parts and the second hinge-fitting parts is two, two second hinge parts are coaxially arranged, and one second hinge part is rotatably connected with one second hinge-fitting part.
Further, both of the second hinge parts are provided with second shaft holes and at least one of the second hinge parts is provided with an assembling opening.
Further, the assembling opening of the second hinge part is positioned at one side of the second hinge part close to the first hinge part.
Therefore, when the first hinge matching parts are clamped into the corresponding first hinge parts through the assembling openings, the second hinge matching parts are prevented from being separated from the second hinge parts under the stress.
Further, the fitting opening of the second hinge portion is defined by the second hinge portion and an inner surface of the bottom case body.
Therefore, the inner surface of the bottom shell main body directly serves as the side wall of the assembling opening, and the smoothness of the second hinge joint matching portion and the second hinge joint portion during assembling can be improved.
Preferably, the bottom shell main body is further provided with a limiting part extending along the axial direction of the first hinge part at the mounting opening, the limiting part is recessed from the inner surface of the bottom shell main body, and the limiting part is located between the first hinge part and the second hinge part; the transmission window is provided with spacing cooperation portion, spacing portion and spacing cooperation portion spacing cooperation on the direction of the thickness of perpendicular to drain pan main part.
Therefore, the limiting part is matched with the transmitting window to prevent the transmitting window from moving in a staggered way.
The further scheme is that at least one of the first hinge shaft and the second hinge shaft is in a circular truncated cone shape, and the diameter of the circular truncated cone-shaped hinge shaft is gradually increased from the free end to the connecting end of the hinge shaft.
Therefore, in the process of pressing and assembling the hinge shaft and the shaft hole, the root of the hinge shaft and the cantilever of the emission window are stressed longitudinally, and the rotating shaft can be prevented from being broken due to shearing force.
One preferred scheme is that the bottom shell main body comprises a bottom wall and side walls arranged on the periphery of the bottom wall, and the mounting opening extends to the bottom wall from one side of the side walls far away from the bottom wall; the first hinge is disposed on the inner surface of the side wall and the second hinge is disposed on the inner surface of the bottom wall.
In order to achieve the second objective, the present invention provides a remote controller, which includes the above-mentioned bottom case.
Drawings
Fig. 1 is a structural diagram of an embodiment of the remote controller of the present invention.
Fig. 2 is a partial enlarged view of a structure diagram of a bottom case in an embodiment of the remote controller of the present invention.
Fig. 3 is a partial view of the bottom case body in the embodiment of the present invention.
Fig. 4 is a structural diagram of a transmission window in the embodiment of the remote controller of the present invention.
Fig. 5 is a first state diagram of the assembly process of the transmission window and the bottom case main body in the embodiment of the remote controller of the present invention.
Fig. 6 is a second state diagram of the assembly process of the transmission window and the bottom case main body in the embodiment of the remote controller of the present invention.
Fig. 7 is a third state diagram of the assembly process of the transmission window and the bottom case main body in the embodiment of the present invention.
Fig. 8 is a fourth state diagram of the remote controller of the present invention during the assembly process of the transmission window and the bottom case main body.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Referring to fig. 1, the remote controller includes a signal emitter, and a face case 1 and a bottom case 2 fixed in a thickness direction. The bottom case 2 comprises a bottom case main body 3 and an emission window 4, the bottom case main body 3 is provided with an installation opening 31, the bottom case main body 3 comprises a bottom wall 32 and a side wall 33 arranged around the bottom wall 32, the bottom wall 32 and the side wall 33 are in arc transition, the installation opening 31 extends to the bottom wall 32 from one side of the side wall 33 far away from the bottom wall 32, and the emission window 4 is installed at the installation opening 31. The arc-shaped emission window is arranged opposite to the signal emitter inside the remote controller and is used for transmitting light rays emitted by the signal emitter to the outside. The emission window 4 is arc-shaped and its outer surface is disposed coplanar with the outer surface of the bottom case body 3.
Referring to fig. 2 to 5, the bottom case body 3 is provided with a first hinge portion 34 and a second hinge portion 35 which are provided in parallel, the transmission window 4 is provided with a first hinge fitting portion 41 and a second hinge fitting portion 42 which are provided in parallel, the arrangement direction of the first hinge portion 34 and the second hinge portion 35 intersects the axial direction of the first hinge portion 34, the first hinge portion 34 is provided on the inner surface of the side wall 33, and the second hinge portion 35 is provided on the inner surface of the bottom wall 32. The first hinge portion 34 is provided with a first shaft hole 341, the second hinge portion 35 is provided with a second shaft hole 351, the first hinge mating portion 41 is provided with a first hinge shaft 411, the second hinge mating portion 42 is provided with a second hinge shaft 421, the number of the first hinge portion 34, the second hinge portion 35, the first hinge mating portion 41 and the second hinge mating portion 42 is two, one first hinge portion 34 and one first hinge mating portion 41 are rotatably connected with the first shaft hole 341 through the corresponding first hinge shaft 411, and one second hinge portion 35 and one second hinge mating portion 42 are rotatably connected with the second shaft hole 351 through the corresponding second hinge shaft 421. The two first hinge portions 34 are coaxially arranged and respectively provided on opposite sides in the longitudinal direction of the emission window 4, and the two second hinge portions 35 are coaxially arranged and respectively provided on opposite sides in the longitudinal direction of the emission window 4.
The peripheral wall of the first hinge part 34 is provided with a first assembling opening 342, the peripheral wall of the second hinge part 35 is provided with a second assembling opening 352, the first hinge shaft 411 of the first hinge matching part 41 can be clamped into the corresponding first shaft hole 341 from the corresponding first assembling opening 342 along the radial direction of the first hinge part 34, the first assembling opening 342 is positioned on one side of the corresponding first hinge part 34 close to the second hinge part 35, and the minimum width of the first assembling opening 342 is smaller than the diameter of the first hinge shaft 411.
Second hinge-fitting portion 42 is capable of being snapped in from corresponding second fitting opening 352 in the radial direction of second hinge 35, second fitting opening 352 being located on the side of corresponding second hinge 35 close to first hinge 34, second fitting opening 352 being enclosed by corresponding second hinge 35 and the inner surface of bottom case body 3, and second fitting opening 352 having a minimum width smaller than the diameter of second hinge shaft 421. The inner surface of the bottom case body 3 directly serves as a sidewall of the second assembly opening 352, which can improve the smoothness of the assembly of the second hinge fitting portion 42 and the second hinge 35, and the minimum width of the first assembly opening 342 is smaller than the diameter of the corresponding first hinge shaft 411, and the minimum width of the second assembly opening 352 is smaller than the diameter of the corresponding second hinge shaft 421, which can prevent the first hinge shaft 411 or the second hinge shaft 421 from being separated from the corresponding assembly opening. The first hinge shaft 411 and the second hinge shaft 421 are both circular truncated cone-shaped, the diameter of the first hinge shaft 411 gradually increases from the free end of the first hinge shaft 411 to the connecting end of the first hinge shaft 411, and the diameter of the second hinge shaft 421 gradually increases from the free end of the second hinge shaft 421 to the connecting end of the second hinge shaft 421. The connection end of the first hinge shaft 411 is the end of the first hinge shaft 411 connected with the launch window 4, and the connection end of the second hinge shaft 421 is the end of the second hinge shaft 421 connected with the launch window 4. The minimum diameter of the first hinge shaft 411 and the second hinge shaft 421 is greater than or equal to 3 mm, and the hinge shafts are thick enough to avoid breaking due to the stress on the hinge shafts during pressing.
The bottom case body 3 is further provided with a stopper portion 30 extending in the axial direction of the first hinge portion 34 at the mounting opening 31, the stopper portion 30 being recessed from the inner surface of the bottom case body 3, the stopper portion 30 being located between the first hinge portion 34 and the second hinge portion 35. The emission window 4 is provided with a limit fitting portion 43, and the limit portion 30 is in limit fitting with the limit fitting portion 43 in a direction perpendicular to the thickness direction of the bottom case main body 3. The spacing portion 30 is matched with the emission window 4 to avoid the assembly transition of the emission window 4, and protrudes out of the assembly surface of the bottom case main body 3 and the emission window 4, so that the outer surface of the emission window 4 is not coplanar with the outer surface of the bottom case main body 3, and the appearance is influenced.
Referring to fig. 5 to 8, when the emission window 4 is assembled with the bottom case body 3, first, as shown in fig. 5 and 6, the second hinge shaft 421 is snapped into the second shaft hole 351 from the second fitting opening 352 along the inner surface of the bottom case body 3, and then the emission window 4 is rotated around the second hinge shaft 421 as a rotation shaft until the first hinge shaft 411 contacts the first hinge parts 34, at which time, as shown in fig. 7, the first hinge shafts 411 are positioned right at the first fitting openings 342, and then both the first hinge shafts 411 are pressed, so that the first hinge shafts 411 are pressed into the corresponding first shaft holes 341 from the corresponding first fitting openings 342 through plastic deformation of the first hinge parts 34, as shown in fig. 8, thereby completing the assembly of the emission window 4 with the bottom case body 3.
It can be seen from above that, when the remote controller was assembled, can be in advance with transmission window and bottom shell main part assembly together, accomplish the pre-installation, therefore when carrying out the assembly of materials such as face-piece, PCB board, LCD screen on the assembly line, need not to reassemble the transmission window again. Therefore, this drain pan is through being in the same place drain pan main part and transmission window pre-assembly, and the transmission window need not to be in the final assembly installation, can improve final assembly efficiency, and satisfies automated production, avoids producing the transmission window scheduling problem that drops. In addition, the rotating shaft and the shaft hole are matched, and the assembling opening is formed, so that the assembling efficiency can be greatly improved, and the stability of connection of the transmitting window and the bottom shell main body is ensured.
In addition, the first hinge part and the first hinge matching part can also be provided with a hinge shaft for the first hinge part, and the first hinge matching part is provided with a shaft hole. The second hinge part and the second hinge matching part can also be provided with hinge shafts for the second hinge part, and the second hinge matching part is provided with shaft holes. The fitting opening may be provided only in a part of the peripheral wall of the shaft hole. The number of first hinges and/or second hinges may also be one. The sizes of the first hinge shaft and the second hinge shaft may be changed as needed. The above changes also enable the object of the present invention to be achieved.
Finally, it should be emphasized that the above-described is merely a preferred embodiment of the present invention, and is not intended to limit the invention, as various changes and modifications may be made by those skilled in the art, and any changes, equivalents, modifications, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.
Claims (12)
1. Bottom shell of remote controller includes:
a bottom case body provided with a mounting opening;
the transmitting window is arranged at the mounting opening;
the method is characterized in that:
the bottom shell main body is provided with a first hinge part and a second hinge part which are arranged in parallel, the transmitting window is provided with a first hinge matching part and a second hinge matching part which are arranged in parallel, the arrangement directions of the first hinge part and the second hinge part are crossed with the axial direction of the first hinge part, the first hinge part is rotatably connected with the first hinge matching part, and the second hinge part is rotatably connected with the second hinge matching part;
one of the first hinge part and the first hinge matching part is provided with a first hinge shaft, the other one of the first hinge part and the first hinge matching part is provided with a first shaft hole, one of the second hinge part and the second hinge matching part is provided with a second hinge shaft, and the other one of the second hinge part and the second hinge matching part is provided with a second shaft hole;
the hinge shaft corresponding to the shaft hole provided with the assembly opening can be clamped in from the assembly opening along the radial direction of the shaft hole, and the minimum width of the assembly opening is smaller than the diameter of the corresponding hinge shaft.
2. The bottom case of claim 1, wherein:
the number of the first hinge parts and the number of the first hinge matching parts are two, the two first hinge parts are coaxially arranged and are respectively arranged on two opposite sides of the transmitting window, and one first hinge part is rotatably connected with one first hinge matching part.
3. The bottom case of claim 2, wherein:
both of the first hinge portions are provided with the first shaft hole and at least one of them is provided with the fitting opening.
4. The bottom case of claim 3, wherein:
the mounting opening of the first hinge is located on a side of the first hinge adjacent the second hinge.
5. The bottom shell according to any one of claims 1 to 4, wherein:
the number of the second hinging parts and the number of the second hinging matching parts are two, the two second hinging parts are coaxially arranged, and one second hinging part is rotationally connected with one second hinging matching part.
6. The bottom case of claim 5, wherein:
both of the second hinge portions are provided with the second shaft hole and at least one of them is provided with the fitting opening.
7. The bottom case of claim 6, wherein:
the assembly opening of the second hinge is located on a side of the second hinge adjacent to the first hinge.
8. The bottom case of claim 7, wherein:
the fitting opening of the second hinge is surrounded by the second hinge and the inner surface of the bottom case body.
9. The bottom shell according to any one of claims 1 to 4, wherein:
the bottom shell main body is further provided with a limiting part extending along the axial direction of the first hinge part at the mounting opening, the limiting part is recessed from the inner surface of the bottom shell main body, and the limiting part is positioned between the first hinge part and the second hinge part;
the emission window is provided with a limiting matching part, and the limiting matching part is in limiting matching in the direction perpendicular to the thickness of the bottom shell main body.
10. The bottom shell according to any one of claims 1 to 4, wherein:
at least one of the first hinge shaft and the second hinge shaft is in a circular truncated cone shape, and the diameter of the hinge shaft in the circular truncated cone shape is gradually increased from the free end of the hinge shaft to the connecting end.
11. The bottom shell according to any one of claims 1 to 4, wherein:
the bottom shell main body comprises a bottom wall and side walls arranged on the periphery of the bottom wall, and the mounting opening extends to the bottom wall from one side of the side walls, which is far away from the bottom wall;
the first hinge is disposed on an inner surface of the side wall and the second hinge is disposed on an inner surface of the bottom wall.
12. Remote control, characterized in that it comprises a bottom shell according to any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293806.3U CN218888841U (en) | 2022-12-07 | 2022-12-07 | Remote controller and bottom case thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223293806.3U CN218888841U (en) | 2022-12-07 | 2022-12-07 | Remote controller and bottom case thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218888841U true CN218888841U (en) | 2023-04-18 |
Family
ID=85955322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223293806.3U Active CN218888841U (en) | 2022-12-07 | 2022-12-07 | Remote controller and bottom case thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218888841U (en) |
-
2022
- 2022-12-07 CN CN202223293806.3U patent/CN218888841U/en active Active
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