Remote controller

Abstract

The utility model relates to the field of remote control devices. The utility model relates to a remote controller. The remote controller comprises a main body, a battery compartment and a protective shell, the main body is composed of a first part and a second part, and the second part is embedded in the protective shell and detachably connected with the protective shell; the battery compartment is embedded in the protective shell, a clamping piece is arranged on the battery compartment, a connecting structure matched with the clamping piece is arranged on the second part of the main body, and the battery compartment is detachably connected with the main body through the matching of the clamping piece and the connecting structure. The battery compartment of the remote controller can be easily opened and locked, the battery compartment cannot be separated from the remote controller when the remote controller is impacted by force, the battery compartment is easy and convenient to open and close, and the user experience feeling is good.

Description

Technical Field

[0001] This specification relates to the field of remote control devices, and particularly to a remote controller. Background Art

[0002] When the battery of an existing remote controller runs out, it is usually necessary to open the battery compartment to replace the battery. The general way to open and close the battery compartment of the current remote controller is to install a battery cover on the battery compartment and detachably fix the battery cover to the remote controller housing to facilitate the user to open the battery compartment to replace the battery.

[0003] One way to detachably fix the battery cover to the remote controller housing is to fix the battery in the battery compartment by snap limit. In this fixing method, the user needs to pick the battery cover with his hand when replacing the battery, which often damages the fingers. Moreover, the snap limit method has the problem of unstable installation. For example, when the remote controller falls to the ground, the battery cover will be impacted and the snap will loosen, causing the battery cover to automatically detach from the remote controller housing, and the battery in the battery compartment will also fall out accordingly.

[0004] Another way to detachably fix the battery cover to the remote controller housing is to use screws to lock the battery cover on the remote controller housing. In this installation method, the user needs to additionally use tools such as a screwdriver to remove the battery compartment, and after replacing the battery, it is necessary to use tools such as a screwdriver again to install the battery compartment back in place. The above operations are relatively cumbersome, resulting in a poor user experience.

[0005] Therefore, it is necessary to provide a remote controller that is convenient to disassemble, safe and reliable. Summary of the Utility Model

[0006] To solve the above problems, this specification provides a remote controller, which can easily realize the disassembly and installation of the battery compartment of the remote controller.

[0007] One or more embodiments of this specification provide a remote controller, which includes a main body, a battery compartment and a protective housing; the main body is composed of a first part and a second part, the second part is embedded inside the protective housing and is detachably connected to the protective housing; the battery compartment is embedded inside the protective housing, a clamping member is provided on the battery compartment, and a connection structure matching the clamping member is provided on the second part. Through the cooperation of the clamping member and the connection structure, the battery compartment is detachably connected to the main body.

[0008] In some embodiments, a positioning protrusion is provided on the battery compartment, and a guiding structure matching the positioning protrusion is provided on the inner side of the protective housing.

[0009] In some embodiments, the protective housing is a hollow structure with openings at both ends. The opening at the first end of the protective housing is for inserting the second part of the main body, and the opening at the second end of the protective housing is for inserting the battery compartment.

[0010] In some embodiments, the battery compartment includes a rear cover and a battery limiting structure. The rear cover and the battery limiting structure are fixedly connected and form a receiving groove for receiving the battery. When the engaging member and the connecting structure are engaged, the battery abuts against the second part of the main body, and the rear cover abuts against the opening at the second end of the protective housing.

[0011] In some embodiments, the connecting structure includes a support base, a support post, and a connecting member. An elastic member is sleeved around the support post. One end of the elastic member is connected to the support post, and the natural length of the elastic member is greater than the length of the support post. When the engaging member is engaged with the connecting member, the other end of the elastic member abuts against the connecting member, and the elastic member is compressed.

[0012] In some embodiments, the protective housing is provided with an ejection hole position, and the position of the ejection hole position on the protective housing matches the projection position of the connecting structure or the engaging member on the protective housing.

[0013] In some embodiments, the remote control further includes a pin, which is used to insert into the ejection hole position to eject the connecting member engaged with the engaging member, or to eject the engaging member engaged with the connecting member.

[0014] In some embodiments, the remote control further includes a groove for accommodating the pin.

[0015] In some embodiments, the second part of the main body is provided with a limiting guide rail, and the inner wall of the protective housing is provided with a limiting groove matching the limiting guide rail.

[0016] In some embodiments, the first part of the main body is composed of an upper cover and a lower cover arranged oppositely. A circuit board is accommodated between the upper cover and the lower cover. The upper cover is provided with button hole positions for arranging buttons, and the number and shape of the button hole positions match the number and shape of the buttons.

[0017] Some embodiments of the present utility model include the following beneficial effects: (1) Compared with traditional remote controls, the design without a battery cover makes the appearance more concise; (2) The remote control automatically ejects the battery by touching the buckle spring through a pinhole, providing better concealment; (3) Compared with the design of fixing the battery cover with traditional screws, the design of detachably connecting the battery compartment to the main body by snap-fitting the engaging part and the connecting part increases the safety and convenience during disassembly and assembly. When disassembling, only a small pin is needed. After installing the battery, closing the battery compartment is more convenient, safe, and reliable. Brief Description of the Drawings

[0018] This specification will further illustrate in the manner of exemplary embodiments, and these exemplary embodiments will be described in detail through the drawings. These embodiments are not restrictive. In these embodiments, the same numbers represent the same structures, where:

[0019] Figure 1 is a schematic structural diagram of a remote control shown in some embodiments of this specification;

[0020] Figure 2 is an exemplary cross-sectional view of a remote control shown in some embodiments of this specification;

[0021] Figure 3 is an exemplary schematic diagram of a battery compartment installed inside a protective housing shown in some embodiments of this specification;

[0022] Figure 4 is a schematic structural diagram of a battery compartment shown in some embodiments of this specification;

[0023] Figure 5 is a schematic structural diagram of a connection structure shown in some embodiments of this specification;

[0024] Figure 6 is a schematic structural diagram of a protective case shown in some embodiments of this specification.

[0025] Description of Reference Numerals: 100 is the remote control; 110 is the main body, 111 is the first part, 112 is the second part, 113 is the upper cover, 114 is the lower cover, 115 is the connection structure, 116 is the threaded hole, 117 is the spacer, 118 is the limit guide rail; 120 is the battery compartment, 121 is the engaging part, 122 is the positioning structure, 123 is the battery limit structure, 124 is the rear cover; 130 is the protective housing, 131 is the ejection hole position; 510 is the support base, 520 is the support column, 530 is the elastic member, 540 is the connecting member. Detailed Description of the Embodiments

[0026] To more clearly illustrate the technical solutions of the embodiments of this specification, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some examples or embodiments of this specification. For those of ordinary skill in the art, without creative efforts, this specification can also be applied to other similar scenarios based on these drawings. Unless obvious from the language context or otherwise stated, the same reference numerals in the figures represent the same structure or operation.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily making these embodiments difficult to understand. Additionally, all embodiments can be used in combination with each other.

[0030] Figure 1 is a schematic structural diagram of a remote control according to some embodiments of this specification; Figure 2 is an exemplary cross-sectional view of a remote control according to some embodiments of this specification; Figure 3 is an exemplary diagram of a battery compartment being inserted into a protective housing according to some embodiments of this specification.

[0031] Such as Figure 1 and Figure 2As shown, in some embodiments, the remote controller 100 includes a main body 110, a battery compartment 120, and a protective housing 130. The main body 110 is composed of a first part 111 and a second part 112. The second part 112 is embedded inside the protective housing 130 and is detachably connected to the protective housing 130. The battery compartment 120 is embedded inside the protective housing 130. A fastening member 121 is provided on the battery compartment 120, and a connection structure 115 that cooperates with the fastening member 121 is provided on the second part 112. Through the cooperation of the fastening member 121 and the connection structure 115, the battery compartment 120 is detachably connected to the main body 110.

[0032] The main body 110 refers to the component that can undertake the main operation functions of the remote controller. In some embodiments, the main body 110 can have functions such as power on / off and volume adjustment.

[0033] In some embodiments, the main body 110 can be a columnar structure. The cross-sectional shape of the main body 110 can be various shapes such as a rectangle, a circle, an ellipse, etc. When the cross-sectional shape of the main body 110 is a rectangle, the rectangle can also be a rectangle with rounded corners.

[0034] In some embodiments, the length and width of the cross-section of the main body 110 can be set according to actual needs and are not limited herein.

[0035] The first part 111 is the part on the main body 110 that can realize the operation functions. For example, buttons for realizing operation functions can be provided on the first part 111.

[0036] In some embodiments, the first part 111 can be a columnar structure. The cross-sectional shape of the first part 111 can be various shapes such as a rectangle, a circle, an ellipse, etc. When the cross-sectional shape of the first part 111 is a rectangle, the rectangle can also be a rectangle with rounded corners.

[0037] In some embodiments, the first part 111 can be an integrally formed structure. For example, the first part can be a hollow structure with an opening at one end, and components such as a circuit board can be placed inside the first part through the opening at one end.

[0038] In other embodiments, the first part 111 can be a split structure. For example, the first part can be composed of multiple connected parts.

[0039] As Figure 1 、 Figure 2 As shown, in some embodiments, the first part 111 of the main body 110 is composed of an upper cover 113 and a lower cover 114 that are oppositely arranged, and a circuit board is accommodated between the upper cover 113 and the lower cover 114 ( Figure 1 、 Figure 2The upper cover 113 is provided with button holes for setting buttons, and the number and shape of the button holes match the number and shape of the buttons.

[0040] In some embodiments, a plurality of through holes may be provided on the upper surface of the upper cover 113 (i.e., the surface on one side away from the lower cover 114), and the through holes may be used as button holes. In some embodiments, the number and shape of the through holes may be provided on the upper cover 113 according to the number and shape of the buttons. In some embodiments, the positions of the through holes may also be provided on the upper cover 113 according to the actual needs of the user, which is not limited here.

[0041] In some embodiments, the upper cover 113 and the lower cover 114 can be detachably connected in a variety of ways. For example, the upper cover 113 and the lower cover 114 both include side walls, the side wall of the upper cover 113 is provided with a fixing hole, the fixing hole is provided with an internal thread, and the side wall of the lower cover 114 is provided with a mounting hole, and when the upper cover 113 and the lower cover 114 are engaged with each other, the fixing hole and the mounting hole are connected. For example, a screw passes through the mounting hole and is threadedly connected to the inner wall of the fixing hole to fix the upper cover 113 and the lower cover 114 together.

[0042] In some embodiments, the upper cover 113 and the lower cover 114 are arranged relative to each other and fixedly connected to form a hollow tubular structure, and the circuit board is accommodated in the hollow space between the upper cover 113 and the lower cover 114 .

[0043] In some embodiments of the present specification, the upper cover and the lower cover are designed to be detachable, so that the first part of the remote control body is easier to assemble components such as circuit boards and buttons. At the same time, when the remote control is damaged and needs to be opened for repair, the upper and lower covers can be separated for repair or replacement.

[0044] The second portion 112 is a portion of the main body 110 connected to the battery compartment 120. Figure 2 As shown, the second portion 112 is embedded in and hidden within the protective housing 130 .

[0045] In some embodiments, the second portion 112 may be a columnar structure. The cross-sectional shape of the second portion 112 may be a rectangular, circular, elliptical, etc. When the cross-sectional shape of the second portion 112 is a rectangular shape, the rectangle may also be a rounded rectangle.

[0046] In some embodiments, the length of the first portion 111 in the axial direction perpendicular to the body 110 may be greater than the length of the second portion 112 in the axial direction perpendicular to the body 110 .

[0047] In some embodiments, the second part 112 may be integrally formed with the first part 111. In some embodiments, the second part 112 and the first part 111 may be of a split structure, and the second part 112 may be fixedly connected to the first part 111 by any feasible connection method. For example, connection methods such as welding and bonding.

[0048] In some embodiments, the second part 112 may be detachably connected to the battery compartment 120. In combination Figure 3 , in some embodiments, the second part 112 and the battery compartment 120 may be detachably connected by a connection structure 115 provided on the second part 112 and a engaging member 121 provided on the battery compartment 120. For more descriptions of the engaging member 121, please refer to the following text.

[0049] In some embodiments, the first part 111 and the second part 112 may be made of a metal material, a plastic material, or other non-metal materials, etc.

[0050] The connection structure 115 is a structure on the second part 112 for connecting the second part 112 and the battery compartment 120. In some embodiments, the connection structure 115 may be any feasible part that realizes the connection effect with the engaging member 121.

[0051] For more content about the battery compartment 120, the connection structure 115, and the engaging member 121, please refer to the relevant descriptions in the following text.

[0052] It should be noted that Figure 2 the connection structure 115 and the engaging member 121 in are only for illustration, and may be different from the actual shapes of the connection structure 115 and the engaging member 121. The actual shapes of the connection structure 115 and the engaging member 121 can be set as needed.

[0053] In some embodiments, the length of the protective housing 130 in the axial direction perpendicular to the main body 110 may be greater than the length of the second part 112 in the axial direction perpendicular to the main body 110. Therefore, the protective housing 130 can be sleeved outside the second part 112 and abutted against the first part 111.

[0054] In some embodiments, after the protective housing 130 is sleeved outside the second part 112 and abutted against the first part 111, the second part 112 and the protective housing 130 can be detachably connected in various ways. For example, the second part 112 and the protective housing 130 can be detachably connected by means of screw connection, slide rail connection, etc.

[0055] See Figure 2, in some embodiments, threaded holes 116 may be provided on both sides of the second part 112 perpendicular to the axis of the main body 110, and partition blocks 117 may be provided on the inner walls on both sides of the protective housing 130 perpendicular to the axis of the main body 110. When the protective housing 130 is sleeved outside the second part 112 and abuts against the first part 111, the partition blocks 117 on the protective housing 130 are located near the openings of the threaded holes 116 on the second part 112. At this time, screws can be threadedly connected to the threaded holes 116 on the second part 112, and when the screws are tightened, the protective housing 130 can be fixedly connected to the second part 112 through the partition blocks 117 on the protective housing 130.

[0056] In some embodiments, such as Figure 3 shown, a limiting guide rail 118 is provided on the second part 112 of the main body 110, and a limiting groove (not shown in the drawings) matching the limiting guide rail 118 is provided on the inner wall of the protective housing 130.

[0057] In some embodiments, the limiting guide rail 118 and the limiting groove may be arranged along the axis direction of the main body 110.

[0058] In some embodiments, the second part 112 may be completely wrapped by the protective housing 130. When the second part 112 is completely embedded in the protective housing 130, the limiting guide rail 118 is completely pushed into the limiting groove.

[0059] In some embodiments of this specification, through the cooperation of the limiting guide rail and the limiting groove, the protective housing can be sleeved outside the second part of the main body, making the disassembly of the protective housing more convenient.

[0060] The battery compartment 120 is used to accommodate batteries. In some embodiments, the battery compartment 120 can be designed to accommodate one or more batteries according to actual application requirements. For example, one or more accommodation slots can be provided in the battery compartment 120 according to actual application requirements, and each accommodation slot is used to place one battery. The embodiments of this specification do not limit the type of battery, and the size and shape of the accommodation slots of the battery compartment 120 can be designed according to actual application requirements to place different types of batteries.

[0061] In some embodiments, the cross-sectional shapes of the battery compartment 120 and the protective housing 130 are the same, and the size of the battery compartment 120 is smaller than that of the protective housing 130. Therefore, the battery compartment 120 can be inserted into the inside of the protective housing 130. Among them, the cross-section refers to the section perpendicular to the axis direction of the main body 110.

[0062] Combined with Figure 3 , in some embodiments, a positioning structure 122 is provided on the battery compartment 120, and a guiding structure matching the positioning structure 122 is provided on the inner side of the protective housing 130 (Figures 1 - 3 not shown).

[0063] It should be noted that Figure 3 the positioning structure 122 in [[ ]] is only for illustration and may be different from the actual shape of the positioning structure 122. The actual shape of the positioning structure 122 can be set as needed.

[0064] The positioning structure 122 is a structure used to determine the position of the fixed battery compartment 120 inside the protective housing 130. For example, the positioning structure 122 can be a positioning protrusion, a positioning post, a positioning groove, etc.

[0065] In some embodiments, the setting position of the positioning structure 122 can be adapted to the number of receiving grooves. For example, when there is only one receiving groove, the positioning structure 122 can be set on the left or right side of the receiving groove, etc. When there are two receiving grooves, the positioning structure 122 can be set in the middle of the two receiving grooves. It should be noted that the setting position of the positioning structure 122 needs to be able to contact the protective housing 130 to match the guiding structure provided on the inner side of the protective housing 130.

[0066] The guiding structure refers to the structure that plays a guiding role in the protective housing 130. The guiding structure can provide an accurate and stable movement path for the battery compartment 120. In some embodiments, the guiding structure can be a slide rail, a chute, etc.

[0067] In some embodiments, through the cooperation of the positioning structure 122 and the guiding structure, the battery compartment 120 can be pushed into the protective housing 130 or taken out from the protective housing 130. The cooperation between the positioning structure 122 and the guiding structure can achieve the guiding effect, so that the battery compartment 120 and the protective housing 130 are precisely assembled.

[0068] In some embodiments of this specification, by designing the mutually cooperating positioning structure and guiding structure, the assembly and removal of the battery compartment can be made more convenient and fast. At the same time, the structure of the battery compartment is simplified, and the design cost is saved.

[0069] For more content about the battery compartment, reference can be made to Figure 4 the relevant description.

[0070] The engaging member 121 refers to the structure used to connect the second part 112 of the main body 110 and the battery compartment 120.

[0071] The engaging member 121 can be in various forms. In some embodiments, the engaging member 121 can be a snap. For example, the engaging member 121 can be a cantilever snap, a circular snap, a spherical snap, etc.

[0072] When the engaging member 121 is a snap fastener, the connecting structure 115 can be another snap fastener capable of achieving male-female mating. For example, the engaging member 121 can be a male snap with a protrusion, and the connecting structure 115 can be a female snap with a groove. Another example is that the engaging member 121 can be a female snap with a groove, and the connecting structure 115 can be a male snap with a protrusion. When connecting the engaging member 121 and the connecting structure 115, the male snap can be inserted into the female snap.

[0073] In some embodiments, the engaging member 121 and / or the connecting structure 115 can be made of an elastic material. For more descriptions about the connection relationship between the engaging member 121 and the connecting structure 115, see Figure 5 and its related descriptions.

[0074] The protective housing 130 is a component sleeved outside the battery compartment 120. In some embodiments, the protective housing 130 can be a tubular housing, and its interior is used to accommodate the battery compartment 120.

[0075] Since the protective housing 130 can be designed to be detachably connected to the second part 112 of the main body 110, users can customize the protective housing 130 according to actual needs. For example, users can customize the color, pattern, material, shape, etc. of the protective housing according to actual needs.

[0076] In some embodiments, button holes can be provided on the protective housing 130, and a circuit board can be provided inside the protective housing. After the protective housing 130 is installed, the circuit board inside the protective housing 130 can be electrically connected to the circuit board inside the main body 110, so as to realize the required button functions through the protective housing 130.

[0077] In some embodiments, the protective housing 130 is a hollow structure with openings at both ends. The first end opening of the protective housing 130 is used to insert the second part 112 of the main body 110, and the second end opening of the protective housing 130 is used to insert the battery compartment 120. As Figure 1 shown, the opening on the protective housing 130 close to the main body 110 is the first end opening, and the opening on the protective housing 130 away from the main body 110 is the second end opening.

[0078] Combined with Figure 2 in some embodiments, when the second part 112 of the main body 110 is aligned with the first end opening of the protective housing 130, the main body 110 and the protective housing 130 can be pushed closer to each other so that the second part 112 of the main body 110 extends into the interior of the protective housing 130 from the first end opening of the protective housing 130.

[0079] In some other embodiments, when the second part 112 of the main body 110 is provided with a limiting guide rail and the inner wall of the protective housing 130 is provided with a limiting groove matching the limiting guide rail, after aligning the second part 112 of the main body 110 with the first-end opening of the protective housing 130, the limiting guide rail is pushed into the head end of the limiting groove (i.e., the end close to the main body 110) until the limiting guide rail abuts against the tail end of the limiting groove (i.e., the end away from the main body 110). At this time, the second part 112 of the main body 110 has extended into the protective housing 130.

[0080] Combined with Figure 2 , in some embodiments, when the battery compartment 120 is aligned with the second-end opening of the protective housing 130, the battery compartment 120 and the protective housing 130 can be pushed closer to each other to extend the battery compartment 120 into the protective housing 130 from the second-end opening of the protective housing 130. After the battery compartment 120 is completely extended into the protective housing 130, the battery compartment 120 abuts against the second part 112, and the engaging member 121 on the battery compartment 120 is engaged with the connecting structure 115 on the second part 112 to fixedly connect the battery compartment 120 to the main body 110.

[0081] For more descriptions of the protective housing 130, see Figure 6 and its related descriptions.

[0082] In some embodiments of this specification, by providing a protective housing with openings at both ends, it is convenient to insert the main body part and the battery compartment of the remote control into the protective housing, with a compact design space, no wasted space, and simple and easy assembly operation.

[0083] In some embodiments of this specification, by setting the main body and the battery compartment to be detachably connected, when the battery compartment is installed inside the protective housing, through the cooperation of the connecting structure and the engaging member, the assembly of the remote control can be simple and easy to operate, the battery replacement is convenient, and the design space is compact without waste.

[0084] Figure 4 is a schematic structural diagram of the battery compartment shown in some embodiments of this specification.

[0085] As Figure 4 shown, in some embodiments, the battery compartment 120 includes a rear cover 124 and a battery limiting structure 123. The rear cover 124 and the battery limiting structure 123 are fixedly connected and form a receiving groove for receiving the battery; when the engaging member 121 and the connecting structure 115 are engaged, the battery abuts against the second part 112 of the main body 110, and the rear cover 124 abuts against the second-end opening of the protective housing 130.

[0086] The back cover 124 refers to a structure in the battery compartment 120 for sealing the second end opening of the protective shell 130. In some embodiments, the back cover 124 can be a plate-like structure with a certain thickness. In some embodiments, the cross-sectional shape of the back cover 124 can be the same as the cross-sectional shape of the protective shell 130.

[0087] The battery limiting structure 123 refers to a structure for fixing the battery. In some embodiments, the battery limiting structure 123 may be a U-shaped structure, etc., and the U-shaped opening is used to place the battery. In some embodiments, the length of the battery limiting structure 123 along the axis direction of the main body 110 may be less than or equal to the length of the battery along its axis direction.

[0088] In some embodiments, the battery limiting structure 123 can be fixedly connected to the back cover 124 in a variety of ways, such as threaded connection, welding, integral molding, etc.

[0089] In some embodiments, when the battery compartment 120 containing the battery is completely inserted into the protective housing 130, the engaging member 121 is engaged with the connecting structure 115. At this time, the end of the battery close to the rear cover 124 abuts against the rear cover 124, and the end of the battery away from the rear cover 124 abuts against the second portion 112 of the main body 110, and the rear cover 124 abuts against the second end opening of the protective housing 130.

[0090] In some embodiments of the present specification, a battery limiting structure is fixedly connected to a rear cover to form a receiving slot for accommodating a battery. Different from a conventional detachable battery cover, the surface of the remote control has no additional snap-on design or screw hole design, etc., making the overall appearance more concise and beautiful while saving design costs.

[0091] Figure 5 is a schematic diagram of a connection structure according to some embodiments of this specification; Figure 6 It is a schematic diagram of the structure of a protective shell according to some embodiments of the present specification.

[0092] like Figure 5 As shown, in some embodiments, the connecting structure 115 includes a supporting base 510 and a supporting column 520, the engaging member 121 includes a connecting member 540, an elastic member 530 is provided on the outer periphery of the supporting column 520, one end of the elastic member 530 is connected to the supporting column 520, and the natural length of the elastic member 530 is greater than the length of the supporting column 520; when the engaging member 121 is engaged and connected with the connecting member, the other end of the elastic member 530 abuts against the connecting member 540, and the elastic member 530 is compressed.

[0093] The support base 510 is a component used to fix other structures in the connection structure 115 .

[0094] In some embodiments, the support base 510 may be a columnar structure. For example, it may be in the shape of a cylinder, a square column, etc. The support base 510 may also be any other feasible shape, which is not limited herein.

[0095] In some embodiments, the support base 510 may be disposed at other positions on the second part 112 that do not abut against the battery. For example, taking the battery compartment 120 in Figure 5 as an example where the battery compartment 120 includes two receiving grooves, at this time the support base 510 may be disposed in the middle of the two receiving grooves and fixedly connected to the second part 112. The support base 510 may be fixedly connected to the second part 112 by any feasible connection method. For example, various connection methods such as welding, bonding, and integral molding.

[0096] The support column 520 is a structure for support and limitation. For example, the support column 520 may support the elastic member 540. For another example, the support column 520 may limit the engaging member 121. When the end of the support column 520 facing the battery compartment 120 abuts against the engaging member 121, at this time the engaging member 121 cannot move towards the support column 520 any more, that is, it is limited. For more descriptions, see the relevant descriptions later.

[0097] The elastic member 530 may be a member with elasticity. For example, the elastic member 530 may be a structure such as a spring. The elastic member 530 may be sleeved outside the support column 520. In some embodiments, one end of the elastic member 530 may be fixedly connected to the support column 520, and the other end of the elastic member 530 may be a free end.

[0098] The connecting member 540 is a member for abutting against the elastic member 530. For example, the connecting member 540 may be arranged as a flat plate structure to facilitate abutting against the elastic member 530.

[0099] During the process of pushing the battery compartment 120 into the interior of the protective housing 130, the engaging member 121 moves towards the connecting structure 115, and finally, through the male-female cooperation of the connecting structure 115 and the engaging member 121, the battery compartment 120 is snap-connected to the main body 110. During this process, the connecting member 540 moves towards the support base 510 and gradually compresses the elastic member 530 after contacting the elastic member 530. When the engaging member 121 is snap-connected to the connecting structure 115, at this time the engaging member 121 cannot move any further, and the elastic member 530 is in a compressed state.

[0100] In some embodiments of this specification, through the cooperation of the connecting structure and the engaging member, the assembly of the remote control can be simple and easy to operate, the battery replacement is convenient, and the design space is compact without waste.

[0101] Combined with Figure 6, in some embodiments, ejection holes 131 are provided on the protective housing 130, and the positions of the ejection holes 131 on the protective housing 130 match the projection positions of the connection structure 115 or the engaging member 121 on the protective housing 130.

[0102] The ejection holes 131 refer to through holes provided on the protective housing 130. In some embodiments, the positions of the ejection holes 131 on the protective housing 130 can be determined according to the projection positions of the connection structure 115 and the engaging member 121 on the protective housing 130 when the connection structure 115 and the engaging member 121 are engaged. For example, a through hole can be opened at the aforementioned projection position as the ejection hole 131.

[0103] In some embodiments, the ejection holes 131 are used for components that can pass through the ejection holes 131 to pass through the protective housing 130 and abut against the connection structure 115 or the engaging member 121. In some embodiments, when it is necessary to remove the battery compartment 120 (for example, when the battery needs to be replaced), a component that can pass through the ejection holes 131 can be used to apply a thrust to the connection structure 115 or the engaging member 121 to break the engaged state of the connection structure 115 and the engaging member 121 and separate the connection structure 115 and the engaging member 121.

[0104] In some embodiments, the remote control 100 may further include a pin, and the pin is used to insert into the ejection holes 131 to push open the connection structure 115 that is engaged with the engaging member 121, or to push open the engaging member 121 that is engaged with the connection structure 115.

[0105] In some embodiments, when the pin pushes open the engaging member 121 or the connection structure 115, under the action of the thrust, the connection structure 115 or the engaging member 121 deforms and disengages from each other, so that the battery compartment 120 can be pushed out of the protective housing 130 to achieve opening the compartment.

[0106] In some embodiments, when the connection structure 115 and the engaging member 121 are disengaged from the engaged connection state, the elastic member 540 rebounds under the action of the elastic force, and the direction of the elastic force faces the rear cover 124 to push the battery compartment 120 out of the protective housing 130.

[0107] In some embodiments, in order to avoid loss of the pin, the pin can be connected to the remote control 100 through a connecting rope.

[0108] In some embodiments of this specification, the method of opening the compartment by using a pin to push open the engaging member or the connection structure and using the elastic force of the elastic member to push the battery compartment out of the protective housing has the advantages of high safety, good concealment, simple and ingenious operation. Moreover, the design without a battery cover also makes the structure cost of the remote control low, the appearance more simple and generous, and the production and assembly simple and easy to operate, which is very suitable for popularization and application.

[0109] In some embodiments, to avoid the loss of the ejector pin, the remote controller further includes a groove for accommodating the ejector pin. For example, a groove for placing and fixing the ejector pin can be provided on the outer side of the housing of the remote controller, facilitating battery replacement at any time and place.

[0110] To facilitate the user to easily take out the ejector pin from the groove without the aid of other tools, the structures of the ejector pin and / or the groove can be further designed.

[0111] In some embodiments, the ejector pin can be designed as an L shape, and the groove can be designed as a deep-hole type groove embedded in the housing of the remote controller 100. For example, a hole can be opened in the rear cover of the battery compartment 120 as the deep-hole type groove for accommodating the ejector pin.

[0112] In some embodiments, when the L-shaped ejector pin is stored in the groove, the first part of the L-shaped ejector pin can be inserted into the card slot, and the second part of the L-shaped groove can be left outside the housing of the remote controller 100, so that the second part of the L-shaped groove does not extend beyond the scope of the remote controller 100 and is in close contact with the housing.

[0113] In some embodiments, when the L-shaped ejector pin needs to be taken out, the user can rotate the second part of the L-shaped groove to make the second part of the L-shaped groove extend beyond the scope of the remote controller 100, providing a space for the user to hold, so that the user can easily take out the L-shaped ejector pin from the L-shaped groove.

[0114] In some embodiments of this specification, by providing a groove for accommodating the ejector pin on the remote controller, the loss of the ejector pin can be effectively avoided.

[0115] It should be understood that the embodiments described in this specification are only used to illustrate the principles of the embodiments of this specification. Other deformations may also fall within the scope of this specification. Therefore, by way of example and not limitation, alternative configurations of the embodiments of this specification can be regarded as consistent with the teachings of this specification. Accordingly, the embodiments of this specification are not limited to the embodiments explicitly introduced and described in this specification.

[0116] This specification uses specific terms to describe the embodiments of this specification. Such as "one embodiment", "an embodiment", and / or "some embodiments" mean a certain feature, structure, or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that the "one embodiment" or "an embodiment" or "an alternative embodiment" mentioned twice or more at different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures, or characteristics in one or more embodiments of this specification can be appropriately combined.

[0117] Finally, it should be understood that the embodiments described in this specification are only used to illustrate the principles of the embodiments of this specification. Other variations may also fall within the scope of this specification. Therefore, by way of example and not limitation, alternative configurations of the embodiments of this specification may be regarded as consistent with the teachings of this specification. Accordingly, the embodiments of this specification are not limited to the embodiments explicitly presented and described in this specification.

Claims

1. A remote control, characterized in that, The remote control includes a main body, a battery compartment, and a protective housing; The main body is composed of a first part and a second part. The second part is embedded inside the protective housing and is detachably connected to the protective housing; The battery compartment is embedded inside the protective housing. A clamping member is provided on the battery compartment, and a connection structure cooperating with the clamping member is provided on the second part. Through the cooperation of the clamping member and the connection structure, the battery compartment is detachably connected to the main body.

2. The remote controller according to claim 1, characterized in that, A positioning protrusion is provided on the battery compartment, and a guiding structure matching the positioning protrusion is provided on the inner side of the protective housing.

3. The remote controller according to claim 1, characterized in that, The protective housing is a hollow structure with openings at both ends. The first-end opening of the protective housing is for inserting the second part of the main body, and the second-end opening of the protective housing is for inserting the battery compartment.

4. The remote controller according to claim 3, wherein, The battery compartment includes a rear cover and a battery limiting structure. The rear cover and the battery limiting structure are fixedly connected and form a receiving groove for receiving a battery; When the clamping member and the connection structure are clamped and connected, the battery abuts against the second part of the main body, and the rear cover abuts against the second-end opening of the protective housing.

5. The remote controller according to claim 1, characterized in that, The connection structure includes a support base and a support post, and the clamping member includes a connecting member; An elastic member is sleeved around the support post. One end of the elastic member is connected to the support post, and the natural length of the elastic member is greater than the length of the support post; When the clamping member is clamped and connected to the connecting member, the other end of the elastic member abuts against the connecting member, and the elastic member is compressed.

6. The remote controller according to claim 5, wherein, A top-out hole position is provided on the protective housing. The setting position of the top-out hole position on the protective housing matches the projection position of the connection structure or the clamping member on the protective housing.

7. The remote controller according to claim 6, wherein, The remote control further includes a pin; The pin is used for inserting into the top-out hole position to push open the connecting member clamped and connected to the clamping member, or to push open the clamping member clamped and connected to the connecting member.

8. The remote controller according to claim 7, wherein, The remote control further includes a groove for receiving the pin.

9. The remote controller according to claim 1, characterized in that A limiting guide rail is provided on the second part of the main body, and a limiting groove matching the limiting guide rail is provided on the inner wall of the protective housing.

10. The remote controller according to claim 1, wherein The first part of the main body is composed of an upper cover and a lower cover arranged oppositely. A circuit board is received between the upper cover and the lower cover; The upper cover is provided with button hole positions for arranging buttons. The number and shape of the button hole positions match the number and shape of the buttons.

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