CN216123240U - Remote controller - Google Patents

Abstract

The utility model relates to a remote controller, which comprises a shell, a remote control circuit board and a sliding plate, wherein the remote control circuit board is provided with at least two different remote control modes; the remote control circuit board is provided with a change-over switch which is used for changing over the remote control mode of the remote control circuit board; the sliding plate is connected to the surface of the shell in a sliding manner, one side of the sliding plate facing the shell is convexly provided with a poking piece, and the poking piece extends into the shell and is connected with the change-over switch; when the sliding plate slides relative to the shell, the toggle piece drives the change-over switch to move and switches the remote control mode of the remote control circuit board. According to the utility model, the sliding plate is slidably arranged on the surface of the shell, and the stirring piece on the inner side of the sliding plate is in transmission fit with the stirring piece, so that the sliding plate is conveniently and manually controlled to slide relative to the shell, the change-over switch is driven to move, the remote control mode of the remote control circuit board is changed over, the switching function of the remote controller for controlling different products is realized, the problems of large quantity and single function of the remote controller are effectively solved, and the user experience is favorably improved.

Description

Remote controller

Technical Field

The utility model relates to the technical field of remote control equipment, in particular to a remote controller.

Background

With the improvement of living standard of people, household appliances such as televisions, air conditioners and the like become an essential part of modern home, and remote controllers are common devices for controlling the household appliances.

Currently, a specific remote controller is usually provided for a certain type of household electrical appliance. However, as the variety of home appliances increases, the disadvantage that a single product needs to be adapted to a single remote controller is also exposed, for example, the number of remote controllers is large, the function is single, and the like, when a user uses different products, the user needs to find a specific remote controller to perform control operation, and for the remote controller product which is placed at any time, most users also have the problem that the user cannot find the remote controller when the user uses the remote controller product, which affects the user experience.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a remote controller to optimize the structure and the function of the remote controller in the related technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

according to one aspect of the present invention, there is provided a remote controller comprising: a housing; the remote control circuit board is arranged in the shell and is provided with at least two different remote control modes; the remote control circuit board is provided with a change-over switch, and the change-over switch is used for switching the remote control mode of the remote control circuit board; the sliding plate is connected to the surface of the shell in a sliding mode, a poking piece is convexly arranged on one side, facing the shell, of the sliding plate, and the poking piece extends into the shell and is connected with the change-over switch; when the sliding plate slides relative to the shell, the poking piece drives the change-over switch to move and switches the remote control mode of the remote control circuit board.

In some embodiments of the present application, a plurality of keys are disposed on a surface of the housing; one end of the key protrudes out of the surface of the shell, and the other end of the key extends into the shell to abut against the circuit board; the sliding plate at least covers part of the key, a through hole which is arranged opposite to the key is formed in the sliding plate, and the key penetrates through the through hole and is exposed out of the surface of the sliding plate; in the sliding direction of the sliding plate, the length dimension of the through hole is larger than that of the key, so that the part of the surface of the shell on the peripheral side of the key is exposed out of the through hole.

In some embodiments of the present application, a sliding groove is concavely disposed on the housing, and the button is convexly disposed in the sliding groove; the sliding plate is connected in the sliding groove in a sliding mode, so that the surface of the sliding plate is flush with the surface of the shell.

In some embodiments of the present application, in the sliding direction of the sliding plate, a first mark and a second mark are respectively disposed on the surface of the housing on two opposite sides of the key, and the first mark and the second mark respectively correspond to two different remote control modes; when the slide plate drives the change-over switch to move and the remote control mode is switched, one of the first mark and the second mark is changed from a state of being shielded by the slide plate to a state of being exposed out of the through hole, and the other mark is changed from a state of being exposed out of the through hole to a state of being shielded by the slide plate.

In some embodiments of the present application, one of an inner side wall of the slide plate facing the housing and an outer surface of the housing opposite to the slide plate is convexly provided to a guide rib, and the other is concavely provided with a guide groove arranged opposite to the guide rib; the extending directions of the guide ribs and the guide grooves are consistent with the sliding direction of the sliding plate, and the guide ribs are slidably arranged in the guide grooves; the protruding height of the guide rib is larger than the depth of the guide groove, so that a gap is formed between the inner side wall of the sliding plate and the outer surface of the shell.

In some embodiments of the present application, one or more fasteners are protruded from an inner side wall of the sliding plate facing the housing; the shell is provided with a sliding hole opposite to the buckle, and the sliding hole is long-strip-shaped and extends along the sliding direction of the sliding plate; the buckle penetrates through the sliding hole and is buckled in the shell, and the buckle can slide along the sliding hole.

In some embodiments of the present application, a toggle groove is concavely disposed on an end surface of the toggle member facing the switch; the switch is provided with a movable shifting block, and the shifting block extends into the shifting groove; in the sliding direction of the sliding plate, the width dimension of the poking groove is larger than that of the poking block.

In some embodiments of the present application, a guide post is convexly disposed on an inner side wall of the sliding plate facing the housing; the shell is provided with a guide hole opposite to the guide post, the guide hole is long-strip-shaped and extends along the sliding direction of the sliding plate, and the length of the guide hole is the sliding stroke of the sliding plate; the guide post penetrates through the guide hole, extends into the shell, and can slide along the guide hole.

In some embodiments of the present application, the remote controller further includes the elastic limiting member, and the elastic limiting member is disposed in the housing; the elastic limiting piece is provided with an elastic arm which is positioned at the inner side of the guide hole; the elastic arm extends along the sliding direction of the sliding plate and is positioned on the side of the guide post; the elastic arm is provided with a limiting part which bends and protrudes towards the side of the guide hole, and the limiting part is opposite to the middle part of the guide hole and extends into the guide hole so as to limit the guide post at one end part of the guide hole.

In some embodiments of the present application, the elastic limiting element includes a connecting arm and the elastic arm that are integrally formed; the two elastic arms extend to the same side of the connecting arm from two ends of the connecting arm along the sliding direction of the sliding plate respectively; the connecting arm is fixed in the shell, and the end part of the elastic arm far away from the connecting arm is clamped or abutted in the shell; the guide holes and the guide columns are two and are arranged in one-to-one correspondence with the elastic arms.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

in the remote controller, a remote control mode of the remote control circuit board is switched by using a selector switch on the remote control circuit board; utilize the slide to locate the surface of casing with sliding simultaneously to utilize the inboard piece of stirring of slide and the transmission cooperation of stirring the piece, and then be convenient for the relative casing of manual control slide and slide, and drive change over switch and remove, switch the remote control mode of remote control circuit board, and then realize the switching function of the different products of remote controller control, solve the problem that remote controller is in large quantity, function singleness effectively, be favorable to improving user experience.

Drawings

Fig. 1 is a schematic structural diagram of a remote controller according to an embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1 and a partially enlarged view thereof.

Fig. 3 is a schematic view of the structure of the slide board in fig. 2.

Fig. 4 is a schematic view of the structure of fig. 3 from another perspective.

Fig. 5 is a front view of fig. 1.

Fig. 6 is a schematic view of fig. 5 in another state.

Fig. 7 is a partial sectional view taken along line a-a of fig. 5.

Fig. 8 is a partial sectional view taken along line B-B of fig. 6.

Fig. 9 is a schematic structural view of the front case in fig. 2.

Fig. 10 is a cross-sectional view of fig. 1.

Fig. 11 is an assembly view of the front housing and the slide plate of fig. 2.

Fig. 12 is a partially enlarged view of fig. 11.

Fig. 13 is a schematic structural diagram of the elastic limiting member in fig. 12.

Fig. 14 is another cross-sectional view of fig. 1.

Fig. 15 is an enlarged schematic view of region C in fig. 14.

Fig. 16 is a schematic view of the structure of fig. 15 in another state.

The reference numbers of the figures illustrate the following: 1. a housing; 11. a front housing; 111. perforating; 112. a visible area; 113. a chute; 114. a guide groove; 115. a slide hole; 116. a guide hole; 12. a rear housing; 13. a first identifier; 14. A second identifier; 2. a remote control circuit board; 21. a touch key; 22. a switch; 221. shifting blocks; 3. pressing a key; 31. a connecting plate; 4. a display screen; 5. a slide plate; 51. a toggle piece; 511. a poking groove; 52. a through hole; 53. a guide rib; 54. buckling; 55. a guide post; 6. an elastic limiting part; 61. a resilient arm; 611. A limiting part; 62. a connecting arm; 63. and (7) fixing the plate.

Detailed Description

Exemplary embodiments that embody features and advantages of the utility model are described in detail below in the specification. It is to be understood that the utility model is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the utility model and the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" 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 application can be understood in a specific case by those of ordinary skill in the art.

With the improvement of living standard of people, household appliances such as televisions, air conditioners and the like become an essential part of modern home, and remote controllers are common devices for controlling the household appliances.

Currently, a specific remote controller is usually provided for a certain type of household electrical appliance. However, as the variety of home appliances increases, the disadvantage that a single product needs to be adapted to a single remote controller is also exposed, for example, the number of remote controllers is large, the function is single, and the like, when a user uses different products, the user needs to find a specific remote controller to perform control operation, and for the remote controller product which is placed at any time, most users also have the problem that the user cannot find the remote controller when the user uses the remote controller product, which affects the user experience.

Fig. 1 is a schematic structural diagram of a remote controller according to an embodiment of the present invention. Fig. 2 is an exploded view of fig. 1.

Referring to fig. 1 and fig. 2, a remote controller according to an embodiment of the present invention mainly includes a housing 1, a remote control circuit board 2, a key 3, a display screen 4, a sliding plate 5, and an elastic limiting member 6.

Referring to fig. 1, the housing 1 is a strip-shaped structure, and a cavity (not labeled) is formed therein, and the remote control circuit board 2, the display screen 4, and the elastic limiting member 6 are disposed in the cavity.

Referring to fig. 2, in some embodiments, the housing 1 includes a front shell 11 and a rear shell 12 integrally joined to each other. After the front case 11 and the rear case 12 are coupled to each other in front of and behind each other, a chamber is formed between the front case 11 and the rear case 12. Each part in the cavity can be respectively arranged on the front shell 11 or the rear shell 12, and then the front shell 11 and the rear shell 12 are spliced to realize the assembly of the whole remote controller.

It is understood that in other embodiments, the housing 1 may be formed by splicing a left housing and a right housing, or splicing an upper housing and a lower housing, or splicing a plurality of housings 1.

Referring to fig. 2, the remote control circuit board 2 is disposed in a cavity inside the housing 1, and the remote control circuit board 2 generates a control signal or an instruction to a television, an air conditioner, and other household appliances through bluetooth modules, infrared modules, and the like, so as to implement the corresponding household appliances to operate.

The remote control circuit board 2 is provided with a plurality of touch keys 21, and different touch keys 21 can generate different control signals or instructions after being pressed, so that different control functions can be realized.

The remote control circuit board 2 is provided with a plurality of remote control modes, namely a plurality of working modes, and under different remote control modes, the remote control circuit board 2 generates control signals or instructions to correspondingly control different household appliances to work.

Still referring to fig. 2, a switch 22 is disposed on the remote control circuit board 2, and toggling the switch 22 can control the remote control circuit board 2 to switch its remote control mode, i.e. switch and control different household appliances to work.

In some embodiments, the switch 22 is provided with a movable dial 221, and the remote control mode of the remote control circuit board 2 can be switched by linearly dialing the dial 221. The switch 22 may be a microswitch, a toggle switch, or the like.

In some embodiments, the shifting block 221 of the switch 22 has two positions corresponding to two ends of the moving stroke, and the two positions can correspond to two different remote control modes of the remote control circuit board 2.

It should be noted that, in some other embodiments, the dial 221 on the switch 22 may also have more than three shift positions, and the shift positions are arranged at intervals in the moving stroke of the dial 221, so as to correspond to more than three different remote control modes for controlling the remote control circuit board 2.

Referring to fig. 1 and 2, the key 3 is disposed on the front surface, i.e., the front side surface, of the housing 1. One end of the key 3 protrudes from the surface of the front case 11 so as to be pressed by a user when the user uses the key. The other end of the key 3 extends into the shell 1 and is used for being matched with a touch key 21 of the remote control circuit board 2 in a pressing mode, and then corresponding control signals or instructions are generated, and corresponding functions are achieved.

The key 3 is provided in plural and arranged at intervals on the housing 1. A plurality of through holes 111 are formed on the front case 11, and the keys 3 correspondingly pass through the through holes 111 one by one and protrude out of the surface of the front case 11.

In some embodiments, the key 3 is made of rubber, so that the key 3 has certain flexibility, and is convenient for a user to press. The bottom of the plurality of keys 3 is formed with a connecting plate 31, the connecting plate 31 is also of a rubber structure, and the connecting plate 31 can connect the plurality of keys 3 into a whole. While realizing the pressing function of a plurality of keys 3, the connecting plate 31 can cover and seal the through hole 111 on the front shell 11, thereby improving the sealing and waterproof performance of the remote controller.

It should be noted that the key 3 may also be made of silica gel or other materials, which is not limited herein.

Referring to fig. 1 and 2, a display screen 4 is disposed inside the housing 1 for displaying remote control information and remote control parameters. Be provided with the visual zone 112 that a display screen 4 is relative on the preceding shell 11, visual zone 112 can adopt materials such as transparent glass to make, the shape and the display screen 4 of visual zone 112, and then can encapsulate display screen 4 inside casing 1 to see through the visual zone 112 of preceding shell 11 and watch the information on the display screen 4.

Referring to fig. 1 and 2, the sliding plate 5 slides and covers a part of the surface of the housing 1, and the sliding plate 5 is used for a user to perform sliding control, so that the sliding plate 5 is controlled to slide relative to the housing 1, and further the switch 22 on the remote control circuit board 2 is driven to move, so as to switch the remote control mode of the remote control circuit board 2.

Fig. 3 is a schematic view of the structure of the slide 5 in fig. 2. Fig. 4 is a schematic view of the structure of fig. 3 from another perspective.

Referring to fig. 3 and 4, a toggle member 51 is protruded from an inner side wall of the sliding plate 5 facing the housing 1, and the toggle member 51 passes through a wall of the housing 1 and extends into the housing 1 to connect with the switch 22. When the sliding plate 5 slides relative to the housing 1, the toggle member 51 can drive the switch 22 to move, so as to switch the remote control mode of the remote control circuit board 2.

Fig. 5 is a front view of fig. 1. Fig. 6 is a schematic view of fig. 5 in another state. Fig. 7 is a partial sectional view taken along line a-a of fig. 5. Fig. 8 is a partial sectional view taken along line B-B of fig. 6.

Referring to fig. 4 to 8, in some embodiments, a toggle groove 511 is recessed on an end surface of the toggle member 51 facing the switch 22. The shifting block 221 of the switch 22 is extended into the shifting groove 511.

Referring to fig. 5 and 6, the sliding plate 5 can slide up and down relative to the housing 1, and further the shifting member 51 can drive the shifting block 221 to slide up and down.

Referring to fig. 7 and 8, in the sliding direction of the sliding plate 5, the width of the toggle slot 511 is greater than the width of the toggle block 221. Therefore, when the dial 51 drives the dial 221 to slide relatively, a stroke difference exists between the dial 51 and the dial 221, so that the sliding stroke of the dial 51 and the sliding plate 5 can be larger than the moving stroke of the dial 221, and the sliding stroke of the sliding plate 5 is enlarged. Because the stroke of the switch 22 is small, for example, the stroke of the switch 22 is 2mm, the sliding stroke of the sliding plate 5 is enlarged through the toggle groove 511, for example, the sliding stroke of the sliding plate 5 is 4mm, and therefore, the sliding control of a user can be facilitated, and the use convenience is improved.

Referring to fig. 1 to 4, in some embodiments, the sliding plate 5 covers the surface of the housing 1 and covers a portion of the plurality of keys 3. The sliding plate 5 is provided with through holes 52 which are arranged corresponding to the covered keys 3 one by one, and the plurality of keys 3 are exposed out of the surface of the sliding plate 5 through the corresponding through holes 52.

Referring to fig. 2 to 6, in the sliding direction of the sliding plate 5, the length of the through hole 52 is greater than the size of the key 3, so that a part of the surface of the housing 1 on the peripheral side of the key 3 is exposed out of the through hole 52. The surface of the casing 1 around the key 3 may be provided with a mark indicating the function of the key 3, and the mark may be exposed out of the through hole 52 to further display the corresponding function after the key 3 is pressed.

It should be noted that the mark may be arranged on the surface of the housing 1 by silk-screen printing, coating, engraving, and the like.

Referring to fig. 5 and 6, on the surface of the housing 1 around the keys 3, two marks corresponding to each key 3 are provided, namely a first mark 13 and a second mark 14, which correspond to two different remote control modes of the remote control circuit board 2. In different remote control modes, one of the first mark 13 and the second mark 14 is covered and shielded by the sliding plate 5, and the other mark can be exposed out of the through hole 52, i.e. the sliding plate 5, so as to display the corresponding function after the key 3 is pressed in the remote control mode.

When the slide 5 drives the switch 22 to move and switches the remote control mode, the mark covered by the slide 5 can be changed to be exposed out of the through hole 52, and the other mark exposed out of the through hole 52 is changed to be covered by the slide 5. That is, in different remote control modes, only one identifier can be exposed out of the through hole 52 to indicate the corresponding function of the case in the corresponding remote control mode, and thus in any mode, a plurality of identifiers do not cause trouble to the user.

It should be noted that in other embodiments, the number of remote control modes may be greater than two, and thus the number of identifiers may be greater than two.

Still referring to fig. 5 and 6, in particular, in some embodiments, the first mark 13 and the second mark 14 are respectively disposed on the upper and lower sides of the key 3, that is, the first mark 13 and the second mark 14 are respectively disposed on two opposite sides of the key 3. When the slide 5 moves upward, the first mark 13 on the upper side of the key 3 is exposed out of the through hole 52, and the second mark 14 is shielded, as shown in fig. 5. When the sliding plate 5 moves downwards, the second marks 14 on the lower side of the key 3 are exposed out of the through holes 52, and the first marks 13 are shielded, as shown in fig. 6.

Referring to fig. 2 to 8, in some embodiments, a protrusion 501 is protruded on a surface of the sliding plate 5, and the protrusion 501 is opposite to the toggle member 51 in an inward and outward direction, so that a user can push the sliding plate 5 to slide through the protrusion 501.

Fig. 9 is a schematic structural view of the front case 11 in fig. 2.

Referring to fig. 2 and 9, in some embodiments, a sliding groove 113 is concavely formed on the surface of the front shell 11, and the plurality of through holes 111 are formed in the sliding groove 113, so that the plurality of keys 3 are convexly formed in the sliding groove 113. The slide 5 is slidably connected in the slide groove 113 and covers the plurality of keys 3 in the slide groove 113. The slide 5 slides in the slide groove 113 so that the sliding stroke of the slide 5 can be limited within the range of the slide groove 113. And the surface of the sliding plate 5 is flush with the surface of the shell 1, so that the overall appearance of the remote controller is more attractive.

Fig. 10 is a cross-sectional view of fig. 1.

Referring to fig. 2 to 4 in combination with fig. 9 and 10, in some embodiments, the inner side wall of the sliding plate 5 facing the housing 1 is convexly disposed on the guiding rib 53, and the extending direction of the guiding rib 53 is the same as the sliding direction of the sliding plate 5. Meanwhile, the outer surface of the front case 11 opposite to the slide 5 is concavely provided with a guide groove 114 arranged opposite to the guide rib 53, and the extending direction of the guide groove 114 is also consistent with the sliding direction of the slide 5.

The guide rib 53 is slidably disposed in the guide groove 114, that is, the slide 5 is slidably connected to the front housing 11 by the guide rib 53 engaging with the guide groove 114, and slides up and down along the extending direction of the guide rib 53 and the guide groove 114.

Wherein, the protruding height of direction muscle 53 is greater than the degree of depth of guide way 114, and then can make and form the clearance between the inside wall of slide 5 and the surface of casing 1, will slide the in-process relatively, the face friction between slide 5 and the casing 1 becomes the linear friction between direction muscle 53 and the guide way 114, and then reduces the frictional resistance between slide 5 and the casing 1. Meanwhile, a gap is formed between the inner side wall of the sliding plate 5 and the outer surface of the shell 1, so that the first mark 13 and the second mark 14 on the surface of the shell 1 cannot be abraded, the marks can be effectively protected, the quality of a product is improved, and the use experience of a user is improved.

It should be noted that the positions of the guide rib 53 and the guide groove 114 may be interchanged. That is, the guide ribs 53 may be provided on the surface of the front case 11 opposite to the slide 5 while the guide grooves 114 are provided on the inner side wall of the slide 5 facing the housing 1.

Still referring to fig. 2 to 4 in combination with fig. 9 and 10, in some embodiments, the inner side wall of the sliding plate 5 facing the housing 1 is provided with a buckle 54. Meanwhile, the front housing 11 is provided with a slide hole 115 disposed opposite to the buckle 54, and the slide hole 115 is long and extends along the sliding direction of the slide plate 5. The catch 54 is caught inside the housing 1 through the slide hole 115, and the catch 54 can slide along the slide hole 115. The plurality of the catches 54 are provided and arranged in a spaced apart relationship. The slide holes 115 are provided in plural and arranged in one-to-one correspondence with the snaps 54.

When the sliding plate 5 slides relative to the housing 1, the buckle 54 slides along the sliding hole 115, so that the sliding plate 5 is always firmly connected to the housing 1, and the structural stability and the movement stability of the sliding plate 5 are improved.

Fig. 11 is an assembly view of the front housing 11 and the slide 5 of fig. 2. Fig. 12 is a partially enlarged view of fig. 11.

Referring to fig. 4, 9, 11 and 12, in some embodiments, the inner side wall of the sliding plate 5 facing the housing 1 is protruded with a guide post 55, and the guide post 55 extends along the front-rear direction of the housing 1. Meanwhile, a guide hole 116 is formed in the front housing 11 and is disposed opposite to the guide post 55, the guide hole 116 is long and extends along the sliding direction of the sliding plate 5, and the length of the guide hole 116 is the sliding stroke of the sliding plate 5. The guide post 55 extends into the interior of the housing 1 through the guide hole 116, and is slidable along the guide hole 116.

When the guiding column 55 slides with the sliding plate 5 to one end of the guiding hole 116, the toggle piece 51 toggles the switch 22, and the sliding plate 5 can correspond to one of the remote control modes. When the guiding column 55 slides to the other end of the guiding hole 116 along with the sliding plate 5, the toggle member 51 toggles the switch 22 in the opposite direction, so that the sliding plate 5 can be switched to another remote control mode.

Fig. 13 is a schematic structural diagram of the elastic limiting member 6 in fig. 12. Fig. 14 is another cross-sectional view of fig. 1. Fig. 15 is an enlarged schematic view of region C in fig. 14. Fig. 16 is a schematic view of the structure of fig. 15 in another state.

Referring to fig. 11 to 16, the elastic limiting member 6 is disposed in the housing 1 and is used for limiting the guiding post 55, so that the sliding plate 5 can be better kept and positioned in different remote control modes.

In some embodiments, the elastic limiting member 6 has an elastic arm 61 thereon, and the elastic arm 61 is located in the housing 1 and inside the guiding hole 116. The elastic arm 61 extends in the sliding direction of the slider 5 and is provided laterally of the guide post 55 for abutting against the guide post 55. Meanwhile, the elastic arm 61 is formed with a stopper portion 611 bent and protruded toward the guide hole 116 side, and the stopper portion 611 faces the middle of the guide hole 116 and extends into the guide hole 116 to stopper the guide post 55 at one end of the guide hole 116, as shown in fig. 15.

When the guide post 55 slides with the slide plate 5 relative to the guide hole 116, the guide post 55 can press the stopper portion 611 out of the outline of the guide hole 116, and further move from one end of the guide hole 116 to the other end of the guide hole 116, as shown in fig. 16. At this time, the pressing force of the stopper portion 611 disappears, and the stopper portion 611 protrudes again inside the outline range of the guide hole 116, thereby stopping the guide post 55 again to stop the guide post 55 at the other end portion of the guide hole 116. The elastic arm 61 and the limiting part 611 are in structures which are beneficial to increasing friction of the sliding plate 5 in the sliding process, so that hand feeling in the switching process is improved, the sense of mode switching is more obvious, and user experience is improved.

Referring to fig. 12 and 13, in some embodiments, the elastic limiting member 6 includes an integrally formed connecting arm 62 and an elastic arm 61. The number of the elastic arms 61 is two, and the two elastic arms are arranged at a left-right interval. The two elastic arms 61 extend from both ends of the connecting arm 62 to the same side of the connecting arm 62. Meanwhile, two guide posts 55 are provided on the slide 5, and two guide holes 116 are provided on the housing 1, one-to-one corresponding to the guide posts 55. The two elastic arms 61 are respectively disposed at one side of the two guide holes 116, and the extending direction of the elastic arms 61 coincides with the sliding direction of the slide 5, that is, the extending direction of the guide holes 116.

The connecting arm 62 is fixed in the housing 1, an end of the elastic arm 61 close to the connecting arm 62 is fixed on the connecting arm 62, and an end of the elastic arm 61 far from the connecting arm 62 is clamped or abutted in the housing 1. Further, when the guide post 55 presses the stopper portion 611, the middle portion of the elastic arm 61 may be bent toward the guide hole 116, so that the stopper portion 611 is withdrawn from the guide hole 116. When the guide post 55 and the limiting part 611 are dislocated, the pressing force applied to the limiting part 611 disappears, the elastic arm 61 recovers deformation, and the limiting part 611 extends into the range of the guide hole 116 again to limit the guide post 55.

Referring to fig. 12 and 13, in some embodiments, the elastic limiting element 6 further includes a fixing plate 63 extending from the connecting arm 62 to one side, and the fixing plate 63 is provided with a fixing hole, so that the entire elastic limiting element 6 is conveniently fixed on the inner sidewall of the front housing 11, and the stability of the internal structure of the remote controller is improved.

Based on the technical scheme, the utility model at least has the following advantages and positive effects:

in the remote controller of the present invention, the remote control mode of the remote control circuit board 2 is switched by the changeover switch 22 on the remote control circuit board 2; utilize slide 5 to locate the surface of casing 1 with sliding simultaneously to utilize the inboard of slide 5 to dial piece 51 and dial the transmission cooperation of piece 51, and then be convenient for manual control slide 5 and slide relative casing 1, and drive change over switch 22 and remove, switch remote control circuit board 2's remote mode, and then realize the switching function of the different products of remote controller control, solve the problem that the remote controller is in large quantity, the function singleness effectively, be favorable to improving user experience.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. A remote control, comprising:

a housing;

the remote control circuit board is arranged in the shell and is provided with at least two different remote control modes; the remote control circuit board is provided with a change-over switch, and the change-over switch is used for switching the remote control mode of the remote control circuit board;

the sliding plate is connected to the surface of the shell in a sliding mode, a poking piece is convexly arranged on one side, facing the shell, of the sliding plate, and the poking piece extends into the shell and is connected with the change-over switch;

when the sliding plate slides relative to the shell, the poking piece drives the change-over switch to move and switches the remote control mode of the remote control circuit board.

2. The remote control of claim 1, wherein a surface of the housing is provided with a plurality of keys; one end of the key protrudes out of the surface of the shell, and the other end of the key extends into the shell to abut against the circuit board;

the sliding plate at least covers part of the key, a through hole which is arranged opposite to the key is formed in the sliding plate, and the key penetrates through the through hole and is exposed out of the surface of the sliding plate;

in the sliding direction of the sliding plate, the length dimension of the through hole is larger than that of the key, so that the part of the surface of the shell on the peripheral side of the key is exposed out of the through hole.

3. The remote controller according to claim 2, wherein the housing is concavely provided with a sliding groove, and the button is convexly arranged in the sliding groove;

the sliding plate is connected in the sliding groove in a sliding mode, so that the surface of the sliding plate is flush with the surface of the shell.

4. The remote controller according to claim 2, wherein in the sliding direction of the slide plate, the surfaces of the housing at two opposite sides of the key are respectively provided with a first mark and a second mark, the first mark and the second mark respectively corresponding to two different remote control modes;

when the slide plate drives the change-over switch to move and the remote control mode is switched, one of the first mark and the second mark is changed from a state of being shielded by the slide plate to a state of being exposed out of the through hole, and the other mark is changed from a state of being exposed out of the through hole to a state of being shielded by the slide plate.

5. The remote controller according to claim 4, wherein one of an inner side wall of the slide plate facing the housing and an outer surface of the housing opposite to the slide plate is convexly provided to the guide rib, and the other is concavely provided with a guide groove arranged opposite to the guide rib;

the extending directions of the guide ribs and the guide grooves are consistent with the sliding direction of the sliding plate, and the guide ribs are slidably arranged in the guide grooves;

the protruding height of the guide rib is larger than the depth of the guide groove, so that a gap is formed between the inner side wall of the sliding plate and the outer surface of the shell.

6. The remote controller of claim 1, wherein the inner side wall of the slide plate facing the housing is convexly provided with one or more buckles;

the shell is provided with a sliding hole opposite to the buckle, and the sliding hole is long-strip-shaped and extends along the sliding direction of the sliding plate;

the buckle penetrates through the sliding hole and is buckled in the shell, and the buckle can slide along the sliding hole.

7. The remote controller according to claim 1, wherein a toggle groove is concavely formed on an end surface of the toggle member facing the switch;

the switch is provided with a movable shifting block, and the shifting block extends into the shifting groove;

in the sliding direction of the sliding plate, the width dimension of the poking groove is larger than that of the poking block.

8. The remote controller of claim 1, wherein the inner side wall of the slide plate facing the housing is convexly provided with a guide post;

the shell is provided with a guide hole opposite to the guide post, the guide hole is long-strip-shaped and extends along the sliding direction of the sliding plate, and the length of the guide hole is the sliding stroke of the sliding plate;

the guide post penetrates through the guide hole, extends into the shell, and can slide along the guide hole.

9. The remote controller according to claim 8, wherein the remote controller further comprises an elastic limiting member, the elastic limiting member is disposed in the housing;

the elastic limiting piece is provided with an elastic arm which is positioned at the inner side of the guide hole; the elastic arm extends along the sliding direction of the sliding plate and is positioned on the side of the guide post;

the elastic arm is provided with a limiting part which bends and protrudes towards the side of the guide hole, and the limiting part is opposite to the middle part of the guide hole and extends into the guide hole so as to limit the guide post at one end part of the guide hole.

10. The remote controller according to claim 9, wherein the elastic retainer comprises a connecting arm and the elastic arm which are integrally formed; the two elastic arms extend to the same side of the connecting arm from two ends of the connecting arm along the sliding direction of the sliding plate respectively;

the connecting arm is fixed in the shell, and the end part of the elastic arm far away from the connecting arm is clamped or abutted in the shell;

the guide holes and the guide columns are two and are arranged in one-to-one correspondence with the elastic arms.

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