CN217847765U

CN217847765U - Remote controller

Info

Publication number: CN217847765U
Application number: CN202221637592.4U
Authority: CN
Inventors: 黄伟鹏
Original assignee: Huizhou Chuangrongfa Electronic Technology Co ltd
Current assignee: Huizhou Chuangrongfa Industrial Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-18
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a remote controller. The remote control includes a housing, a control assembly, and buttons. The casing is provided with first side and second side, and the casing is provided with the holding chamber, and the lateral part of casing is provided with the button hole, and the button hole intercommunication holding chamber. The control assembly comprises a circuit board and a key, the circuit board is installed in the accommodating cavity, the key comprises a trigger end, the key is arranged on one side of the circuit board facing the second side, and the trigger end is arranged on the side, facing the shell, of the button hole. The button is including pressing splenium, kink and extension, and it is downthehole to insert to locate the button according to the splenium, and the one end and the splenium of kink are connected, and the other end of kink extends along the thickness direction of casing, and the other end of pressing the splenium is connected with the one end of extension, and the other end of extension extends along the width direction of casing, and the button can be followed the width direction motion of casing to make the extension support and hold in the trigger end. The utility model discloses a remote controller can solve the interference problem of side button and circuit board and reduce and press the degree of difficulty.

Description

Remote controller

Technical Field

The utility model belongs to the technical field of the electronic equipment technique and specifically relates to a remote controller.

Background

In order to utilize the three-dimensional space of the remote controller as much as possible or expand the number of function keys, some buttons are usually disposed on the side of the remote controller, but in order to avoid interference with the circuit board, the side buttons on the existing remote controller are disposed closer to the bottom of the remote controller, which is not beneficial for the user to press the side buttons, or are difficult to be applied to the case with curved surface on the side, so it is necessary to research and solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a remote controller can set up under the condition of the interference of the button of the side of casing and circuit board, reduces the degree of difficulty of pressing of button under the solution.

According to the utility model discloses remote controller, include:

the shell is provided with a first side and a second side which are opposite to each other in the thickness direction, the shell is provided with an accommodating cavity, and the side part of the shell in the width direction is provided with a button hole which is communicated with the accommodating cavity;

the control assembly comprises a circuit board and a key, the circuit board is mounted in the accommodating cavity, the key comprises a trigger end, the key is arranged on one side, facing the second side, of the circuit board, and the trigger end is arranged facing the side, provided with the button hole, of the shell;

the button, the button includes pressing portion, kink and extension, press the portion to insert and locate in the button hole on the width direction of casing, press at least partly with the coincidence of splenium, the one end of kink with press the portion to connect, the other end of kink is followed the thickness direction of casing extends, press the other end of splenium with the one end of extension is connected, the other end of extension is followed the width direction of casing extends, at least partly of extension is in on the width direction of casing with the trigger end coincidence, the button can be followed the width direction motion of casing, so that the extension supports and holds in the trigger end.

According to the utility model discloses remote controller has following beneficial effect at least: the setting of kink, make partly orientation towards the second side of following of button, stretch into in the casing from the lateral part of circuit board, so that the extension can be located the circuit board towards one side of second side, make pressing of button and extension can be located the ascending different positions of thickness direction of casing, avoid the interference of extension and circuit board, thereby when having solved the interference problem of button and circuit board, make pressing on the portion of pressing can be located the lateral part of casing on comparatively being close to the position of first side, in order to make things convenient for user's pressing, reduce the degree of difficulty of pressing of side button.

According to some embodiments of the present invention, the extension portion includes an extension section and a bending section, one end of the extension section is connected to the pressing portion, the other end of the extension section extends along the width direction of the housing, one end of the bending section is connected to the extension section, the other end of the bending section extends toward the second side, and at least a part of the bending section coincides with the trigger end in the width direction of the housing; the inner surface of the shell is also provided with a first boss, and the first boss is abutted to the end face, facing the second side, of the extension section.

According to the utility model discloses a some embodiments, the extension orientation the terminal surface of button still is provided with the second boss, the second boss with trigger end is in relative setting in the width direction of casing.

According to the utility model discloses a some embodiments, the casing has the length of settlement, the extension is kept away from the terminal surface of second side still is provided with the third boss, the circuit board is provided with spacing hole, the third boss is inserted and is located spacing hole, spacing hole is used for the restriction the third boss is followed the length direction's of casing motion.

According to some embodiments of the utility model, the internal surface of casing still is provided with the fourth boss, follows the width direction of casing, the fourth boss with the extension sets up relatively, the fourth boss be used for with the extension supports to hold, in order to restrict the extension is close to the motion of button.

According to some embodiments of the utility model, the casing still has the length of settlement, the casing still is provided with fifth boss and sixth boss, follows the length direction of casing, the extension has relative first terminal surface and second terminal surface, the fifth boss be used for with first terminal surface is supported and is held, the sixth boss be used for with the second terminal surface is supported and is held, in order to inject the extension is followed the length direction's of casing motion.

According to some embodiments of the present invention, a plurality of seventh bosses are further disposed on one side of the fifth boss facing the first end surface, each of the seventh bosses is arranged along the width direction of the housing, and each of the seventh bosses is configured to abut against the first end surface; a plurality of eighth bosses are further arranged on one side, facing the first end face, of the sixth boss, the eighth bosses are arranged along the width direction of the shell, and the eighth bosses are used for abutting against the second end face.

According to the utility model discloses a some embodiments, follow the width direction of casing, pressing the splenium and still being provided with spacing boss, spacing boss is located the holding intracavity, spacing boss be used for with the internal surface of casing supports holds, in order to restrict the button breaks away from the motion in button hole.

According to some embodiments of the invention, the lateral part of the casing along width direction setting is provided with first curved surface.

According to the utility model discloses a some embodiments, the splenium is kept away from the surface of the one end of circuit board is provided with the second curved surface.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further described with reference to the following figures and examples, in which:

fig. 1 is an exploded schematic view of a remote controller according to an embodiment of the present invention;

FIG. 2 is a schematic view of the button of FIG. 1;

fig. 3 is a schematic view of a button according to another embodiment of the present invention;

fig. 4 is a partial schematic view of a remote controller according to an embodiment of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 4;

FIG. 6 is a schematic view of the housing of FIG. 5 with the button hidden;

fig. 7 is a diagram illustrating the circuit board and the button according to an embodiment of the present invention;

fig. 8 is an enlarged view at B in fig. 7.

Reference numerals:

the remote controller 100, the housing 110, the upper housing 120, the lower housing 130, the first curved surface 140, the button hole 150, the button 160, and the circuit board 170;

the second boss 200, the extension portion 210, the bending portion 220, the pressing portion 230, and the third boss 240;

a bending section 300, an extension section 310;

the fourth boss 400, the key 410, the trigger end 420, the second end face 430, the limit boss 440, and the first end face 450;

a seventh boss 500, a fifth boss 510, a first boss 520, a sixth boss 530, an eighth boss 540;

a limiting hole 600 and a second curved surface 610.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The remote control 100 according to the embodiment of the present invention will be described with reference to the drawings.

The longitudinal direction, thickness direction, and width direction of the housing 110 are shown in fig. 1.

Referring to fig. 1, 2, 4 and 5, a remote controller 100 according to an embodiment of the present invention includes a housing 110, a control assembly and buttons 160. The housing 110 has a set width and a set thickness, the housing 110 is provided with a first side and a second side opposite to each other in the thickness direction, the housing 110 is provided with an accommodating chamber, a button hole 150 is provided in a side portion of the housing 110 in the width direction, and the button hole 150 communicates with the accommodating chamber. The control assembly comprises a circuit board 170 and a key 410, the circuit board 170 is mounted in the accommodating cavity, the key 410 comprises an activation end 420, the key 410 is disposed on one side of the circuit board 170 facing the second side, and the activation end 420 is disposed facing the side of the housing 110 where the button hole 150 is disposed. The button 160 includes a pressing portion 230, a bending portion 220 and an extending portion 210, the pressing portion 230 is inserted into the button hole 150, in the width direction of the housing 110, at least a portion of the pressing portion 230 overlaps with the circuit board 170, one end of the bending portion 220 is connected to the pressing portion 230, the other end of the bending portion 220 extends along the thickness direction of the housing 110, the other end of the pressing portion 230 is connected to one end of the extending portion 210, the other end of the extending portion 210 extends along the width direction of the housing 110, at least a portion of the extending portion 210 overlaps with the trigger end 420 in the width direction of the housing 110, and the button 160 can move along the width direction of the housing 110, so that the extending portion 210 abuts against the trigger end 420. The remote control 100 of the present embodiment can set the position of the pressing portion 230 of the button 160 at a position closer to the first side on the side portion of the housing 110, which is convenient for the user to press.

Specifically, the housing 110 includes an upper housing 120 and a lower housing 130, the housing 110 is integrally formed by fixedly connecting the upper housing 120 and the lower housing 130, the first side is a side of the lower housing 130 facing the upper housing 120, and the second side is a side of the upper housing 120 facing the lower housing 130.

Since the circuit board 170 is generally provided with a plurality of front keys 410 at a position facing the first side, the circuit board 170 is as close to the upper housing 120 as possible to ensure the sensitive triggering of the keys 410 when the user uses the circuit board. When the remote controller 100 is provided with the buttons 160 on the side, in order to avoid interference between the buttons 160 and the circuit board 170, the buttons 160 are usually disposed on the side of the lower housing 130 near the second side, when the user needs to press the side buttons 160, it is necessary to greatly contract the thumb or change the holding gesture of the remote controller 100, the pressing difficulty is large, and when the side of the lower housing 130 is set as a curved surface to increase the comfort level for holding the remote controller 100, the buttons 160 protrude from the curved surface of the side, which is not comfortable and not beautiful when the user holds the remote controller.

By providing the bending portion 220, a portion of the button 160 extends into the housing 110 from the side of the circuit board 170 along the direction toward the second side, so that the extending portion 210 can be located on the side of the circuit board 170 toward the second side, and interference between the extending portion 210 and the circuit board 170 is avoided. The pressing portion 230 is inserted into the button hole 150, and at least a portion of the pressing portion 230 extends out of the button hole 150 along a direction away from the circuit board 170, so as to facilitate pressing by a user. When a user presses down the pressing portion 230, the pressing portion 230 moves along a direction close to the circuit board 170, the extending portion 210 is synchronously close to the trigger end 420, and when the extending portion 210 abuts against the trigger end 420, the trigger end 420 is pressed down, that is, the button 410 is triggered to be switched on and off, so that the function of the side button 410 is realized.

Due to the arrangement of the bending part 220, the pressing part 230 and the extending part 210 of the button 160 can be located at different positions in the thickness direction of the housing 110, so that the interference problem between the button 160 and the circuit board 170 is solved, and the pressing part 230 can be located at a position on the side part of the housing 110 closer to the first side, so that the pressing of a user is facilitated, and the pressing difficulty of the button 160 is reduced. Meanwhile, since the pressing portion 230 is disposed closer to the first side, a portion of the side portion of the housing 110 closer to the second side can also be curved, and the button 160 disposed on the side portion does not cause discomfort to the hand.

Referring to fig. 3 and 6, according to some embodiments of the present invention, the extension portion 210 includes an extension section 310 and a bending section 300, one end of the extension section 310 is connected with the pressing portion 230, the other end of the extension section 310 extends along the width direction of the shell 110, one end of the bending section 300 is connected to the extension section 310, the other end of the bending section 300 extends toward the second side, and at least a portion of the bending section 300 coincides with the trigger end 420 in the width direction of the shell 110; the inner surface of the housing 110 is further provided with a first boss 520, and the first boss 520 abuts against the end surface of the extending section 310 facing the second side. The provision of the extension section 310 and the bending section 300 can reduce the cost of the button 160 and increase the stability of the movement of the button 160 in cooperation with the first boss 520.

Specifically, the first boss 520 abuts against the end surface of the extension section 310 facing the second side, so as to provide support for the bottom surface of the extension section 310, limit the movement of the extension section 310 in the direction facing the second side, and ensure that the button 160 moves in the width direction of the housing 110 when the pressing portion 230 is pressed down by a user, thereby ensuring that the bending section 300 presses and triggers the trigger end 420, and increasing the stability of the movement of the button 160. Compared with the method that the surface of the extension portion 210 facing the second side directly contacts and abuts against the inner surface of the housing 110, the abutting arrangement of the first boss 520 and the extension section 310 reduces the volume of the extension portion 210, thereby reducing the overall production cost of the button 160.

Further, at the end surface of the bending section 300 facing the second side, a boss structure can be provided to support it, so as to further improve the stability of the movement of the button 160.

Referring to fig. 2 and 5, according to some embodiments of the present invention, the end surface of the extension portion 210 facing the key 410 is further provided with a second boss 200, and the second boss 200 and the trigger end 420 are disposed opposite to each other in the width direction of the housing 110. The provision of the second boss 200 can reduce the production cost of the button 160.

Specifically, along the length direction of the housing 110, the sectional area of the second boss 200 is smaller than the entire sectional area of the extension portion 210, and by providing the second boss 200 and triggering the trigger end 420 through the second boss 200, the extension length of the extension portion 210 in the width direction of the housing 110 can be reduced, so that the production cost of the button 160 is reduced, and the occupied space of the button 160 can be reduced, so that the structure of the remote controller 100 is more compact.

Referring to fig. 1, 7 and 8, according to some embodiments of the present invention, the housing 110 has a set length, the end surface of the extension portion 210 away from the second side is further provided with a third boss 240, the circuit board 170 is provided with a limiting hole 600, the third boss 240 is inserted into the limiting hole 600, and the limiting hole 600 is used for limiting the movement of the third boss 240 along the length direction of the housing 110. The third boss 240 and the stopper hole 600 are provided to improve the stability of the movement of the button 160.

Specifically, the third boss 240 is inserted into the limiting hole 600 and can slide in the limiting hole 600 along the width direction of the housing 110, and the side wall of the limiting hole 600 along the length direction of the housing 110 is used for abutting against the end face of the third boss 240 along the length direction of the housing 110 to limit the movement of the third boss 240 along the length direction of the housing 110, so as to improve the stability of the movement of the button 160 along the width direction of the housing 110. In addition, the length of the limiting hole 600 in the width direction of the housing 110 can be adjusted, so that the movement of the button 160 close to the key 410 is limited by the inner surface of the limiting hole 600 in the width direction of the housing 110, and the positioning effect of the movement distance of the button 160 is achieved.

Referring to fig. 1, 5 and 6, according to some embodiments of the present invention, the inner surface of the casing 110 is further provided with a fourth protrusion 400, the fourth protrusion 400 is disposed opposite to the extension 210 along the width direction of the casing 110, and the fourth protrusion 400 is configured to abut against the extension 210 to limit the movement of the extension 210 close to the key 410. The provision of the fourth boss 400 can extend the life of the button 410.

Specifically, after the extending portion 210 moves a certain distance in the direction close to the key 410, the fourth protrusion 400 abuts against the extending portion 210, at this time, the trigger end 420 is just abutted by the extending portion 210 to move to the trigger point, and the fourth protrusion 400 limits the extending portion 210 to continue to move close to the key 410. By providing the fourth projection 400, the button 160 can just trigger the trigger end 420 of the key 410, and when the key 410 is impacted or pressed with a large force, an impact force and a pressing force are applied to the fourth projection 400, so as to protect the trigger end 420 of the key 410, which is more vulnerable, and thus prolong the service life of the key 410.

Referring to fig. 1, 5 and 6, according to some embodiments of the present invention, the housing 110 further has a set length, the housing 110 is further provided with a fifth boss 510 and a sixth boss 530, the extension portion 210 has a first end surface 450 and a second end surface 430 opposite to each other along the length direction of the housing 110, the fifth boss 510 is used for abutting against the first end surface 450, and the sixth boss 530 is used for abutting against the second end surface 430 to limit the movement of the extension portion 210 along the length direction of the housing 110. The provision of the fifth boss 510 and the sixth boss 530 can improve the stability of the movement of the button 160.

Specifically, the fifth boss 510 is configured to abut against the first end surface 450, the sixth boss 530 is configured to abut against the second end surface 430, and the fifth boss 510 and the sixth boss 530 limit the movement of the extension portion 210 along the length direction of the housing 110, so as to improve the stability of the movement of the button 160 along the width direction of the housing 110.

Referring to fig. 1, 5 and 6, according to some embodiments of the present invention, a plurality of seventh bosses 500 are further disposed on a side of the fifth boss 510 facing the first end surface 450, each of the seventh bosses 500 is arranged along a width direction of the housing 110, and each of the seventh bosses 500 is configured to abut against the first end surface 450; the sixth boss 530 is further provided with a plurality of eighth bosses 540 on a side facing the first end surface 450, each eighth boss 540 is arranged along the width direction of the housing 110, and each eighth boss 540 is used for abutting against the second end surface 430. The seventh and

eighth bosses

500 and 540 are provided to improve the stability of the movement of the button 160 and reduce the friction force applied to the button 160 as much as possible.

Specifically, compared with the contact between the fifth boss 510 and the first end surface 450, and the contact between the fifth boss 510 and the second end surface 430 and the surfaces, the arrangement of the seventh bosses 500 and the eighth bosses 540 reduces the contact area between the limiting structure and the first end surface 450 and between the limiting structure and the second end surface 430, and the friction force of the whole surface is converted into the friction force at the part of the position on the surface, so that the friction force on the whole of the first end surface 450 and the second end surface 430 is reduced, and the movement of the button 160 is smoother.

Further, the contact surfaces of the seventh protrusion 500 and the first end surface 450 and the contact surfaces of the eighth protrusion 540 and the second end surface 430 can be set to be curved surfaces, so that the contact areas of the limiting structure and the first end surface 450 and the second end surface 430 are further reduced, and the friction force applied to the button 160 is further reduced.

Referring to fig. 1 and 5, according to some embodiments of the present invention, the pressing portion 230 is further provided with a limiting boss 440 along the width direction of the housing 110, the limiting boss 440 is located in the accommodating cavity, and the limiting boss 440 is used for abutting against the inner surface of the housing 110 to limit the movement of the button 160 away from the button hole 150.

Specifically, when the extension portion 210 is pushed by the output end, or under gravity or shaking of a user, the button 160 moves in the button hole 150 in a direction away from the button 410, and when the button 160 moves to the position-limiting protrusion 440 to abut against the inner surface of the housing 110, the inner surface of the housing 110 limits the button 160 to continue to move away from the button 410 hole in the direction away from the button 410, so as to reduce the probability that the button 160 is moved away from the set position, resulting in loss or misplacement and jamming.

Referring to fig. 1, according to some embodiments of the present invention, a side portion of the case 110 disposed in a width direction is provided with a first curved surface 140.

Specifically, the first curved surface 140 is arranged on the side portion of the housing 110 arranged in the width direction, so that the remote controller 100 can be more fitted to the palm of a human hand when being held, the comfort degree of the remote controller 100 when being held is increased, the internal structure of the housing 110 is more compact, and when the housing 110 is injection molded, the material required by the molding of the housing 110 can be reduced, and the cost is reduced.

Referring to fig. 8, according to some embodiments of the present invention, the outer surface of one end of the pressing part 230 away from the circuit board 170 is provided with a second curved surface 610.

Specifically, the second curved surface 610 is arranged such that when the pressing portion 230 is not pressed, a connection between a portion of the pressing portion 230 protruding from the hole of the key 410 in a direction away from the key 410 and the edge of the hole of the key 410 is relatively smooth, and when a user holds a remote control, the user does not feel an armful feel due to a step difference at the connection, and the second curved surface 610 can convert a force applied by the user and not parallel to the width direction of the housing 110 into a component force along the width direction of the housing 110, so that the key 410 moves along the width direction of the housing 110 to abut against the trigger end 420, thereby implementing a function of the side key 410.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. A remote control, comprising:

2. The remote controller according to claim 1, wherein the extending portion includes an extending section and a bending section, one end of the extending section is connected to the pressing portion, the other end of the extending section extends along a width direction of the housing, one end of the bending section is connected to the extending section, the other end of the bending section extends toward the second side, and at least a portion of the bending section coincides with the trigger end in the width direction of the housing; the inner surface of the shell is also provided with a first boss, and the first boss is abutted to the end face, facing the second side, of the extension section.

3. The remote controller according to claim 1, wherein an end surface of the extension portion facing the key is further provided with a second projection, and the second projection is disposed opposite to the trigger end in a width direction of the housing.

4. The remote controller according to claim 1, wherein the housing has a predetermined length, a third protrusion is further disposed on an end surface of the extension portion away from the second side, the circuit board is provided with a limiting hole, the third protrusion is inserted into the limiting hole, and the limiting hole is used for limiting movement of the third protrusion along the length direction of the housing.

5. The remote controller according to claim 1, wherein a fourth boss is further disposed on an inner surface of the housing, the fourth boss is disposed opposite to the extending portion along a width direction of the housing, and the fourth boss is configured to abut against the extending portion to limit movement of the extending portion close to the key.

6. The remote controller according to claim 1, wherein the housing further has a set length, and the housing is further provided with a fifth boss and a sixth boss, and along the length direction of the housing, the extension portion has a first end face and a second end face opposite to each other, the fifth boss is configured to abut against the first end face, and the sixth boss is configured to abut against the second end face, so as to limit the movement of the extension portion along the length direction of the housing.

7. The remote controller according to claim 6, wherein a plurality of seventh bosses are further disposed on a side of the fifth boss facing the first end surface, the seventh bosses are arranged along a width direction of the housing, and each seventh boss is configured to abut against the first end surface; a plurality of eighth bosses are further arranged on one side, facing the first end face, of the sixth boss, the eighth bosses are arranged along the width direction of the shell, and the eighth bosses are used for abutting against the second end face.

8. The remote controller according to claim 1, wherein a limiting boss is further disposed along a width direction of the housing, the limiting boss is located in the accommodating cavity, and the limiting boss is used for abutting against an inner surface of the housing to limit movement of the button away from the button hole.

9. The remote controller according to claim 1, wherein a side portion of the housing disposed in the width direction is provided with a first curved surface.

10. The remote controller according to claim 1, wherein an outer surface of one end of the pressing portion away from the circuit board is provided with a second curved surface.