Antenna device and remote control

Abstract

The present invention provides an antenna device and a remote controller, which relate to the field of antenna technology. The antenna device includes a shell and an antenna assembly. The shell is provided with a mounting hole, which passes through the peripheral wall of the shell. The antenna assembly includes an antenna, a pivot and a fixing member; the pivot passes through the mounting hole from the outside of the shell and abuts against the outside of the shell, the fixing member is arranged inside the shell and connected to the pivot, the pivot and the fixing together form a first assembly cavity; the antenna is rotatably assembled in the first assembly cavity. The remote controller provided by the present invention adopts the above antenna device. The antenna device and remote controller provided by the present invention can improve the technical problem in the prior art that the connection between the antenna and the shell is not reliable and easy to be damaged.

Description

Technical Field

[0001] The present invention relates to the field of antenna technology, and in particular to an antenna device and a remote controller. Background Art

[0002] Existing UAVs are controlled by remote controllers, and antennas are provided on the UAV and the remote controller for wireless communication. In some existing remote controllers, two antennas are used to transmit and receive signals of different frequency bands, and the UAV can be controlled in a variety of ways.

[0003] In the prior art, the connection between the antenna module and the housing of the remote controller is not reliable and is easily damaged. Summary of the invention

[0004] The purpose of the present invention includes providing an antenna device, which can improve the technical problem in the prior art that the connection between the antenna and the housing is not reliable and is easily damaged.

[0005] The purpose of the present invention also includes providing a remote controller which can improve the technical problem in the prior art that the connection between the antenna and the housing is not reliable and is easily damaged.

[0006] The embodiments of the present invention can be implemented as follows:

[0007] An embodiment of the present invention provides an antenna device, comprising a housing and an antenna assembly;

[0008] The shell is provided with a mounting hole, and the mounting hole passes through the peripheral wall of the shell;

[0009] The antenna assembly includes an antenna, a pivot and a fixing member; the pivot passes through the mounting hole from the outside of the shell and abuts against the outside of the shell, the fixing member is arranged inside the shell and connected to the pivot, and the pivot and the fixing member together form a first assembly cavity; the antenna is rotatably assembled in the first assembly cavity.

[0010] The antenna device provided by the present invention has the following beneficial effects compared with the prior art:

[0011] In the antenna device, the antenna can be assembled to the housing through the pivot and the fixing member in an inside-outside manner, and the fixing member and the pivot can be clamped on the peripheral wall of the housing more stably while reinforcing the connection stability between the fixing member and the housing, thereby improving the stability of the first assembly cavity formed by the pivot and the fixing member, and thus improving the stability of the antenna assembled in the first assembly cavity. This improves the technical problem of the unreliable and easily damaged connection between the antenna and the housing in the prior art.

[0012] Optionally, a pivot portion is provided on the shell; the pivot portion is provided in the mounting hole, and the pivot portion and the pivot member are spaced apart; the fixing member and the pivot portion together form a second assembly cavity, and the second assembly cavity is located on a side of the pivot portion close to the pivot member; the antenna is rotatably assembled in the second assembly cavity, so that the antenna can be rotatably assembled between the pivot member and the pivot portion.

[0013] Optionally, a first guide slot is provided on the pivotal portion, and the first guide slot is connected to the internal space of the shell; part of the fixing member slides into the first guide slot to form the second assembly cavity together with the surrounding wall surrounding the first guide slot.

[0014] Optionally, the pivot member includes a connecting portion and an assembly portion; the connecting portion is connected to the assembly portion; the connecting portion extends into the mounting hole, and the assembly portion is abutted against the outside of the shell; an assembly hole is provided on the assembly portion, and the fixing member is connected to the connecting portion and together with the assembly hole forms the first assembly cavity.

[0015] Optionally, a first guide slot is provided on the connecting portion, and the first guide slot is connected to the assembly hole; part of the fixing member slides into the first guide slot to enclose the first assembly cavity together with the assembly hole.

[0016] Optionally, a positioning hole is provided on the shell, and the positioning hole is communicated with the mounting hole; a positioning slider is provided on one side of the connecting portion; and the positioning slider is slidably matched with the positioning hole.

[0017] Optionally, the fixing member includes a fixing portion and a first protrusion; the first protrusion is connected to one side of the fixing portion; the fixing portion is connected to the pivot member, and the first protrusion extends into the mounting hole to form the first assembly cavity together with the pivot member.

[0018] Optionally, a wire passing groove is provided on the fixing member, and the wire passing groove is connected to the mounting hole.

[0019] Optionally, the antenna comprises an antenna body, a rotation connection part and a rotation shaft; the rotation connection part is arranged at one end of the antenna body, and the rotation shaft is arranged on the rotation connection part; the rotation shaft is rotatably assembled in the first assembly cavity;

[0020] The rotating connection part is also provided with a plurality of slots, which are arranged around the rotating shaft; a block is protruding from the pivoting member, which cooperates with one of the slots to fix the position of the antenna body.

[0021] When the antenna is rotated relative to the pivot member, the rotating connection part can be rotated relative to the pivot member; when the antenna is rotated to a specified position, the antenna can be stably stayed at the specified position through the cooperation between the card block and one of the card slots, thereby ensuring the stability of the antenna when rotating to the specified position.

[0022] A remote controller includes an antenna device. The antenna device includes a housing and an antenna assembly;

[0023] The shell is provided with a mounting hole, and the mounting hole passes through the peripheral wall of the shell;

[0024] The antenna assembly includes an antenna, a pivot and a fixing member; the pivot passes through the mounting hole from the outside of the shell and abuts against the outside of the shell, the fixing member is arranged inside the shell and connected to the pivot, and the pivot and the fixing member together form a first assembly cavity; the antenna is rotatably assembled in the first assembly cavity.

[0025] The remote controller provided by the present invention adopts the above-mentioned antenna device, and the beneficial effects of the remote controller relative to the prior art are the same as the beneficial effects of the above-mentioned antenna device relative to the prior art, which will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic diagram of the structure of a remote control provided in an embodiment of the present application;

[0028] Figure 2 A schematic diagram of a partial structure of a remote controller provided in an embodiment of the present application;

[0029] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0030] Figure 4 A schematic diagram of a partial structure of a remote control from another perspective provided in an embodiment of the present application;

[0031] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at C in the middle;

[0032] Figure 6 A schematic structural diagram of a pivotal member provided in an embodiment of the present application from a first perspective;

[0033] Figure 7 A schematic structural diagram of a pivotal member provided in an embodiment of the present application from a second viewing angle;

[0034] Figure 8 for Figure 6 A schematic diagram of the enlarged structure at A in the middle;

[0035] Fig. 9 A schematic structural diagram of a fixing member provided in an embodiment of the present application from a third viewing angle;

[0036] Fig.10 This is a schematic structural diagram of a fixing member provided in an embodiment of the present application from a fourth viewing angle;

[0037] Fig.11 A schematic diagram of the structure of the antenna provided in an embodiment of the present application.

[0038] Icons: 10-remote control; 11-antenna device; 100-housing; 101-mounting hole; 102-positioning hole; 103-boss; 110-pivot portion; 112-first guide slot; 200-antenna assembly; 210-antenna; 211-antenna body; 212-rotational connection portion; 2121-slot; 213-rotation axis; 220-pivot member; 221-assembly portion; 2211-assembly hole; 2212-supporting surface; 222-connecting portion; 2221-second guide slot; 224-block; 2241-guide ramp; 225-positioning slider; 2251-connecting hole; 230-fixing member; 231-first protrusion; 232-fixing portion; 233-wire slot; 234-connecting column; 235-second protrusion. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0040] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear to indicate an orientation or position relationship, they are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the product of the invention is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do 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 therefore cannot be understood as a limitation on the present invention.

[0043] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0044] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0045] See also Figure 1 In the present application, an antenna device 11 is provided, which can be used to send or receive signals, so as to facilitate remote control by users. It should be noted that the antenna device 11 can be installed on a signal receiving device or a signal sending device. The signal receiving device can be a drone, an unmanned vehicle, an unmanned ship or an electric control console. The signal sending device can be a remote controller 10 or a smart terminal.

[0046] In the following embodiments of the present application, an example in which the antenna device 11 is applied to a signal sending device is used for description.

[0047] In the prior art, the antenna in the antenna device is usually hinged to achieve a rotatable connection with the shell. This method is not reliable for the antenna. When the antenna device falls, the connection between the antenna and the shell is easily damaged, causing damage to the antenna.

[0048] In order to improve the above technical problem, that is, to improve the technical problem in the prior art that the connection between the antenna 210 and the housing 100 is not reliable and is easily damaged, an antenna device 11 in an embodiment of the present application is provided.

[0049] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The antenna device 11 includes a housing 100 and an antenna assembly 200. The antenna assembly 200 is mounted on the housing 100. The interior of the housing 100 can be used to install a circuit structure for the antenna assembly 200 to send signals. Of course, the housing 100 is also used to install the antenna assembly 200. The housing 100 is provided with a mounting hole 101, which passes through the peripheral wall of the housing 100; in other words, the mounting hole 101 can make the internal space of the housing 100 communicate with the external space of the housing 100. In addition, please refer to Figure 5 , Figure 6 , Fig. 9 and Fig.11 The antenna assembly 200 includes an antenna 210, a pivot member 220 and a fixing member 230; the pivot member 220 penetrates into the mounting hole 101 from the outside of the shell 100 and abuts against the outside of the shell 100, the fixing member 230 is arranged inside the shell 100 and connected to the pivot member 220, the pivot member 220 and the fixing member 230 together form a first assembly cavity (not shown); the antenna 210 is rotatably assembled in the first assembly cavity.

[0050] It should be noted that the fixing member 230 is disposed inside the housing 100 and connected to the peripheral wall of the housing 100 to ensure the stability of the fixing member 230 inside the housing 100 , thereby ensuring the stability of the pivoting member 220 connected to the fixing member 230 .

[0051] As described above, in the antenna device 11, the antenna 210 can be assembled to the housing 100 by the pivoting member 220 and the fixing member 230 in an inside-outside manner. While reinforcing the connection stability between the fixing member 230 and the housing 100, the fixing member 230 and the pivoting member 220 can be clamped more stably on the peripheral wall of the housing 100, thereby improving the stability of the first assembly cavity formed by the pivoting member 220 and the fixing member 230, and thus improving the stability of the antenna 210 assembled in the first assembly cavity. This improves the technical problem of the unreliable and easily damaged connection between the antenna 210 and the housing 100 in the prior art.

[0052] It is worth noting that, during the assembly of the antenna 210, the antenna 210 may be first inserted into the mounting hole 101, and then the pivoting member 220 may be inserted into the mounting hole 101, so that the pivoting member 220 and the antenna 210 are pre-matched, so as to prevent the situation where the antenna 210 cannot be installed in the first assembly cavity after the pivoting member 220 and the fixing member 230 are assembled. When the pivoting member 220 is inserted into the mounting hole 101 and pre-assembled with the antenna 210, the fixing member 230 is connected to the housing 100 from the inner side of the housing 100, and at the same time, the connection between the fixing member 230 and the pivoting member 220 is completed, so that the antenna 210 can be rotatably assembled into the first assembly cavity while the pivoting member 220 and the fixing member 230 jointly enclose the first assembly cavity. In addition, while continuously reinforcing the connection stability between the fixing member 230 and the shell 100, since the fixing member 230 is restricted by the peripheral wall of the shell 100, the pivot member 220 is pulled by the fixing member 230 mesh inside the shell 100, thereby improving the connection stability between the fixing member 230 and the pivot member 220, thereby improving the stability of the first assembly cavity formed by the fixing member 230 and the pivot member 220, and thus improving the assembly stability of the antenna 210, thereby improving the technical problem in the prior art that the connection stability between the antenna 210 and the shell 100 is not reliable and is prone to damage.

[0053] In order to improve the stability of the antenna 210 when assembled to the housing 100, please refer to Figure 3 and Figure 5 In some embodiments of the present application, optionally, a pivoting portion 110 is provided on the housing 100, and the pivoting portion 110 is also used for assembling the antenna 210. The pivoting portion 110 is spaced apart from the pivoting member 220. When the fixing member 230 is fixedly connected to the housing 100, the fixing member 230 and the pivoting portion 110 together form a second assembly cavity (not shown), and the second assembly cavity is located on a side of the pivoting portion 110 close to the pivoting member 220; it is worth noting that the first assembly cavity is located on a side of the pivoting member 220 close to the pivoting portion 110. The antenna 210 is rotatably assembled in the second assembly cavity, so that the antenna 210 is rotatably assembled between the pivoting member 220 and the pivoting portion 110.

[0054] In other words, when the antenna 210 is assembled to the pivot member 220 and the pivot portion 110, one side of the antenna 210 can be rotatably assembled into the first assembly cavity, and the opposite side of the antenna 210 is assembled into the second assembly cavity, so that a connection function can be provided to the antenna 210 from both sides of the antenna 210, thereby ensuring that the antenna 210 is stably assembled.

[0055] It should be understood that in other embodiments of the present application, the hinge 110 and the side of the antenna 210 away from the hinge 220 are only in surface contact, and the hinge 110 only provides a limiting effect on the antenna 210 to limit the movement of the antenna 210 away from the hinge 220, thereby preventing the antenna 210 from escaping from the first assembly cavity; in this case, the hinge 110 is only in contact with the antenna 210, and this can also be regarded as the hinge 110 and the antenna 210 are rotatably matched. In other words, it can also be regarded that in other embodiments of the present application, the second assembly cavity can be eliminated.

[0056] In some embodiments of the present application, a first guide slot 112 is provided on the pivoting portion 110, and the first guide slot 112 is connected to the internal space of the housing 100; a portion of the fixing member 230 slides into the first guide slot 112 to form a second assembly cavity together with the peripheral wall surrounding the first guide slot 112. During the assembly process of the fixing member 230 and the housing 100, a portion of the fixing member 230 can extend into the first guide slot 112, and the fixing member 230 can move along the first guide slot 112, so that the fixing member 230 moves toward the mounting hole 101, and after moving to a certain distance, the fixing member 230 abuts against the peripheral wall of the housing 100. In this case, tightening the connection between the housing 100 and the fixing member 230 can make the fixing member 230 and the peripheral wall surrounding the second guide slot 2221 form a second assembly cavity together.

[0057] It should be noted that, in order to facilitate the rotatable assembly of the antenna 210 in the second assembly cavity, the side of the peripheral wall of the first guide groove 112 away from the fixing member 230 is roughly arc-shaped, so that the second assembly cavity at least partially forms an arc, which can facilitate the rotatable assembly of the antenna 210 and the second assembly cavity. In addition, in order to ensure that the antenna 210 has a larger rotation range, in other words, in order to increase the rotation stroke of the antenna 210, the pivoting portion 110 at least partially extends out of the mounting hole 101 to protrude from the outside of the shell, and in the case where the fixing member 230 and the pivoting portion 110 jointly enclose the second assembly cavity, the second assembly cavity is arranged on the portion of the pivoting portion 110 located outside the shell 100; based on this, in the case where the antenna 210 is rotatably assembled in the second assembly cavity, the limiting effect of the peripheral wall of the shell 100 on the rotation of the antenna 210 can be reduced, thereby increasing the rotation range of the antenna 210.

[0058] In addition, optionally, the pivoting portion 110 is disposed inside the mounting hole 101, and the first guide slot 112 is communicated with the mounting hole 101, and the width of the first guide slot 112 is the same as the width of the mounting hole 101, so that when part of the fixing member 230 extends into the first guide slot 112, the other part of the fixing member 230 can extend into the mounting hole 101, thereby filling the mounting hole 101, thereby providing a limiting effect for the antenna 210, preventing the antenna 210 from continuing to extend into the mounting hole 101, and ensuring the installation stability of the antenna 210. In the embodiment of the present application, the arrangement of the pivoting portion 110 can also be regarded as: the pivoting portion 110 is protruding from the outside of the housing 100, and the first guide slot 112 is communicated with the mounting hole 101, at which time the fixing member 230 can pass through the mounting hole 101 to extend into the first guide slot 112, and together with the surrounding wall surrounding the first guide slot 112, form a second assembly cavity.

[0059] Please refer to Figure 6 and Figure 7 The pivot member 220 includes a connecting portion 222 and an assembling portion 221, and the connecting portion 222 is connected to the assembling portion 221. When the pivot member 220 is matched with the housing 100, the connecting portion 222 extends into the mounting hole 101, and the assembling portion 221 abuts against the outer side of the housing 100; in other words, the connecting portion 222 and the assembling portion 221 are connected to form a stepped structure, thereby forming a supporting surface 2212 for abutting against the housing 100 at the position where the connecting portion 222 and the assembling portion 221 are connected, and when the connecting portion 222 extends into the mounting hole 101, the abutting surface 2212 abuts against the outer side of the housing 100. In addition, an assembly hole 2211 is provided on the assembling portion 221, and the fixing member 230 is connected to the connecting portion 222 and together with the assembling hole 2211, forms a first assembly cavity.

[0060] It should be noted that after the connecting portion 222 extends into the mounting hole 101, the fixing member 230 is connected to the side of the connecting portion 222 away from the assembly portion 221, so that when the connection relationship between the fixing member 230 and the connecting portion 222 is strengthened, the connecting portion 222 can be pulled toward the inside of the shell 100 by the fixing member 230, thereby achieving the purpose of strengthening the connection stability between the pivot member 220 and the fixing member 230, thereby improving the assembly stability of the antenna 210.

[0061] Alternatively, if Figure 5, a boss 103 is protruding inside the housing 100. When the connecting portion 222 extends into the mounting hole 101, the side of the connecting portion 222 away from the assembly portion 221 is roughly flush with the inner side wall of the boss 103, thereby facilitating the connection between the connecting portion 222 and the fixing member 230. Of course, in other embodiments of the present application, in order to ensure that the pivoting member 220 and the fixing member 230 can be stably connected to each other, when the connecting portion 222 extends into the mounting hole 101, the plane where the side of the connecting portion 222 away from the assembly portion 221 is located can have a certain distance from the plane where the inner side wall of the boss 103 is located, thereby forming a stepped structure; thus, when the fixing member 230 is connected to the side of the connecting portion 222 away from the assembly portion 221, a certain gap is provided between the fixing member 230 and the connecting portion 222, thereby leaving some margin to facilitate the reinforcement of the connection stability between the fixing member 230 and the connecting portion 222. Of course, in other embodiments of the present application, the boss 103 may be omitted so that the side of the connecting portion 222 away from the assembly portion 221 is directly flush with or spaced apart from the inner circumferential wall of the housing 100 .

[0062] Of course, in the embodiment of the present application, in order to facilitate the fixing member 230 and the assembly hole 2211 to jointly form the first assembly cavity, part of the fixing member 230 extends into the interior of the mounting hole 101, so that the part of the fixing member 230 extending into the mounting hole 101 and the assembly hole 2211 jointly form the first assembly cavity. It should be noted that the assembly hole 2211 is a blind hole opened on the assembly portion 221, and the assembly hole 2211 is arranged toward the pivoting portion 110, thereby facilitating the rotatable assembly of the antenna 210 into the first assembly cavity.

[0063] In the embodiment of the present application, in order to facilitate the fixing member 230 and the assembly hole 2211 to enclose the first assembly cavity, optionally, a second guide groove 2221 is provided on the connecting portion 222, and the second guide groove 2221 is connected to the assembly hole 2211. Part of the fixing member 230 slides into the second guide groove 2221 to enclose the first assembly cavity together with the assembly hole 2211. In other words, the second guide groove 2221 can provide a guiding effect to the fixing member 230, ensuring that the fixing member 230 can slide along the second guide groove 2221 to approach the assembly portion 221, and enclose the first assembly cavity together with the assembly hole 2211. It should be noted that the width of the second guide groove 2221 is the same as the width of the assembly hole 2211, so that the second guide groove 2221 and the assembly hole 2211 together form a groove extending in a straight line. Based on this, the formation of the assembly hole 2211 and the second guide groove 2221 can also be regarded as directly opening a groove extending in a straight line on the connecting part 222 and the assembly part 221 to form the assembly hole 2211 and the second guide groove 2221 that are interconnected.

[0064] It should be understood that in other embodiments of the present application, the arrangement of the assembly hole 2211 and the second guide slot 2221 may also be different. For example, the depth of the assembly hole 2211 may also be greater than the second guide slot 2221, so that the depth of the assembly hole 2211 is deeper, which can facilitate the rotatable assembly with the antenna 210. For another example, the width of the second guide slot 2221 is gradually reduced in the direction toward the assembly hole 2211, thereby facilitating the fixing member 230 to extend into the second guide slot 2221, and enabling the second guide slot 2221 to guide the fixing member 230 to slide to form a first assembly cavity together with the assembly hole 2211.

[0065] In addition, in some embodiments of the present application, in order to improve the assembly accuracy of the pivot member 220 and the housing 100, as shown in FIG. Figure 3 Optionally, a positioning hole 102 is provided on the housing 100, and the positioning hole 102 is connected to the mounting hole 101. Figure 7 , a positioning slider 225 is provided on one side of the connecting portion 222; the positioning slider 225 is slidably matched with the positioning hole 102. The positioning slider 225 is provided on the side of the connecting portion 222 away from the second guide slot 2221. In the process of the connecting portion 222 extending into the mounting hole 101, the positioning slider 225 is slidably matched with the positioning hole 102, thereby ensuring that the connecting portion 222 is extended into the mounting hole 101 in a specified state through the guiding effect provided by the positioning slider 225 sliding in the positioning hole 102. It should be noted that the cooperation between the positioning hole 102 and the positioning slider 225 can not only provide a positioning effect for the pivot 220 to ensure the assembly accuracy of the pivot 220; in addition, the cooperation between the positioning hole 102 and the positioning slider 225 can also provide a limiting effect for the pivot 220 to prevent the pivot 220 from rotating or deflecting in the mounting hole 101, thereby ensuring the assembly stability of the pivot 220.

[0066] Optionally, in the embodiment of the present application, the positioning slider 225 is substantially columnar, so that when the pivot member 220 extends into the mounting hole 101, the positioning slider 225 can remain in a mating state with the positioning hole 102. The cross section of the positioning slider 225 is substantially semicircular. Of course, in other embodiments, the cross section of the positioning slider 225 can also be square, trapezoidal or other special shapes.

[0067] It is worth noting that a connection hole 2251 is opened at the end of the positioning slider 225 away from the assembly part 221, and the connection hole 2251 is used to cooperate with the fixing member 230, so as to facilitate the connection between the fixing member 230 and the positioning slider 225, so as to realize the connection between the fixing member 230 and the pivot member 220.

[0068] Please refer to Fig. 9 and Fig.10The fixing member 230 includes a fixing portion 232 and a first protrusion 231, and the first protrusion 231 is connected to one side of the fixing portion 232. In some embodiments of the present application, the fixing portion 232 is roughly plate-shaped, and the fixing portion 232 is connected to the pivot member 220. At the same time, the first protrusion 231 extends into the mounting hole 101 to form a first assembly cavity together with the pivot member 220. Among them, one side of the first protrusion 231 is slidably matched with the first guide groove 112, so that the first protrusion 231 and the surrounding wall surrounding the first guide groove 112 together form a second assembly cavity; and the other side of the first protrusion 231 is slidably matched with the second guide groove 2221, so that the first protrusion 231 and the assembly hole 2211 together form a first assembly cavity; at the same time, the first protrusion 231 is also used to fill the mounting hole 101, thereby providing a limiting effect to the antenna 210 to prevent the antenna 210 from sinking into the shell 100.

[0069] The fixing part 232 is provided with a threaded hole corresponding to the connection hole 2251, so that the pivot member 220 and the fixing part 232 can be connected by screw connection. Of course, the fixing part 232 is also provided with a threaded hole that matches the housing 100 to facilitate the connection between the fixing part 232 and the peripheral wall of the housing 100, thereby improving the stability of the fixing member 230.

[0070] Due to the arrangement of the boss 103 inside the housing 100, when the fixing portion 232 is connected to the connecting portion 222, the fixing portion 232 abuts against the boss 103, thereby forming a gap between the fixing portion 232 and the inner peripheral wall of the housing 100; in order to improve the stability of the fixing portion 232, the fixing member 230 may further include a abutting portion, which is convexly arranged on the fixing portion 232 and is arranged adjacent to the first protrusion 231. When the fixing member 230 is stably connected to the pivot member 220, the abutting portion abuts against the inner peripheral wall of the housing 100, thereby ensuring the overall stability of the fixing member 230, and also sharing part of the load with the fixing portion 232, thereby preventing the fixing portion 232 from being damaged under a larger reinforcement force. It should be understood that in other embodiments of the present application, the arrangement of the abutting portion may also be eliminated.

[0071] In addition, in the embodiment of the present application, in order to facilitate the connection between the wire of the antenna 210 and the circuit structure inside the housing 100, a wire groove 233 is provided on the fixing member 230, and the wire groove 233 is connected to the mounting hole 101. The wire groove 233 passes through the first protrusion 231 and the fixing portion 232, so that when the fixing member 230 and the pivot member 220 are assembled, the wire groove 233 is connected to the mounting hole 101; after the wire of the antenna 210 is led out from the end of the antenna 210, it can be introduced into the housing 100 through the wire groove 233, so as to facilitate the connection between the wire of the antenna 210 and the circuit structure inside the housing 100.

[0072] The fixing member 230 may further include a connecting column 234 and a second protrusion 235; the connecting column 234 and the second protrusion 235 are arranged on a side of the fixing portion 232 away from the first protrusion 231. Among them, since the housing 100 may include an upper housing and a lower housing, when the fixing member 230 is assembled with the pivot member 220, the fixing member 230 may be assembled with one of the upper housing and the lower housing; and the connecting column 234 may be assembled with the other of the upper housing and the lower housing, thereby facilitating the improvement of the connection stability between the upper housing and the lower housing. In addition, since a partial hole is provided on the upper housing or the lower housing, when the fixing member 230 and the housing 100 are assembled, the hole may be covered by the second protrusion 235 to prevent the internal circuit structure from being exposed. It should be noted that in order to avoid affecting the setting position of the second protrusion 235 and the connecting column 234, the wire groove 233 is provided on the side portion of the fixing member 230, so that the wire of the antenna 210 can be led out from the side portion of the fixing member 230.

[0073] Please refer to Figure 8 and Fig.11 , the antenna 210 includes an antenna body 211, a rotating connection part 212 and a rotating shaft 213; the rotating connection part 212 is arranged at one end of the antenna body 211, and the rotating shaft 213 is arranged on the rotating connection part 212; the rotating shaft 213 is rotatably assembled in the first assembly cavity. It should be noted that in the embodiment of the present application, the rotating connection part 212 is provided with rotating shafts 213 on both opposite sides, one of the rotating shafts 213 is rotatably assembled in the first assembly cavity, and the other rotating shaft 213 is rotatably assembled in the second assembly cavity. Thereby, the assembly stability of the antenna 210 can be improved. Of course, in the case of canceling the second assembly cavity, only one rotating shaft 213 can be provided on one side of the rotating connection part 212.

[0074] In addition, the rotating connection part 212 is also provided with a plurality of slots 2121, and the plurality of slots 2121 are arranged around the rotating shaft 213. Correspondingly, a block 224 is convexly provided on the pivoting member 220, and the block 224 cooperates with one of the slots 2121 to fix the position of the antenna body 211. The block 224 is arranged on the assembly part 221, and the block 224 is arranged adjacent to the assembly hole 2211. When the rotating shaft 213 on the rotating connection part 212 is rotated and matched with the assembly hole 2211, it is convenient to make the block 224 cooperate with one of the slots 2121.

[0075] It should be noted that when the antenna 210 is rotated relative to the pivot member 220, the rotating connecting portion 212 can be rotated relative to the pivot member 220; when the antenna 210 is rotated to a specified position, the antenna 210 can be stably kept at the specified position through the cooperation between the card block 224 and one of the card slots 2121, thereby ensuring the stability of the antenna 210 when rotating to the specified position.

[0076] In order to facilitate the rotation of the antenna 210 relative to the pivot member 220, in an embodiment of the present application, guide slopes 2241 are provided on both sides of the block 224. During the rotation of the antenna 210 relative to the pivot member 220, the guide slopes 2241 can be used to guide the block 224 to escape from the slot 2121, thereby facilitating the rotation of the antenna 210 relative to the pivot member 220.

[0077] In some embodiments of the present application, the shape of the block 224 is columnar, and correspondingly, the length of the slot 2121 is adapted to the length of the block 224, so as to facilitate the cooperation between the block 224 and the slot 2121. It should be understood that in other embodiments of the present application, the cross section of the block 224 can also be set to a semicircular or hemispherical shape. Alternatively, the block 224 can be set to a spherical or frustum shape, etc.

[0078] In addition, in some other embodiments of the present application, the arrangement of the block 224 and the slot 2121 may also be different from the above. For example, the block 224 may also be arranged on the rotating connection part 212, and the slot 2121 may be provided on the pivot 220. For another example, the block 224 on the pivot 220 may also be arranged in plurality. For another example, the block 224 on the pivot 220 may be arranged in plurality, and only one slot 2121 may be provided on the rotating connection part 212. It should be noted that in order to ensure that the antenna 210 can stably maintain the current position when rotating to the specified position, the block 224 may also be convexly provided on the pivot 110, and a plurality of slots 2121 may be provided on both sides of the rotating shaft 213 provided on the rotating connection part 212.

[0079] Of course, in other embodiments of the present application, other methods may be used to replace the card slot 2121 and the card block 224. For example, the matching mode between the rotating shaft 213 and the first assembly cavity and the matching mode between the rotating shaft 213 and the second assembly cavity are set to interference fit, thereby increasing the friction between the rotating shaft 213 and the inner wall of the first assembly cavity and the friction between the rotating shaft 213 and the inner wall of the second assembly cavity, thereby providing a damping effect on the rotation of the antenna 210, thereby also enabling the antenna 210 to rotate to any position and maintain it.

[0080] In summary, the antenna device 11 provided in the embodiment of the present application can assemble the antenna 210 to the housing 100 through the pivot 220 and the fixing member 230 in an inside-outside manner. Under the condition of strengthening the connection stability between the fixing member 230 and the housing 100, the fixing member 230 and the pivot 220 can be clamped on the peripheral wall of the housing 100 more stably, thereby improving the stability of the first assembly cavity formed by the pivot 220 and the fixing member 230, and thus improving the stability of the antenna 210 assembled into the first assembly cavity. Thus, the technical problem of the unreliable and easily damaged connection between the antenna 210 and the housing 100 in the prior art is improved. The antenna 210 can also be rotated to any angle and fixed through the cooperation of the card block 224 and one of the card slots 2121, so that the antenna 210 can be fixed at any designated position, which is convenient for the antenna 210 to send and receive signals.

[0081] The present application also provides a remote controller 10, which uses the antenna device 11 in the above embodiment. It should be noted that the housing 100 may represent a portion of the housing of the remote controller 10, and of course, the housing 100 may also represent an upper housing or a lower housing of the housing of the remote controller 10.

[0082] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An antenna device, characterized in that: including a housing and an antenna assembly; The shell is provided with a mounting hole, and the mounting hole passes through the peripheral wall of the shell; The antenna assembly includes an antenna, a pivot member and a fixing member; the pivot member penetrates the mounting hole from the outside of the shell and abuts against the outside of the shell, the fixing member is arranged inside the shell and connected to the pivot member, and the pivot member and the fixing member together form a first assembly cavity; the antenna is rotatably mounted in the first assembly cavity; wherein, A portion of the fixing member extends into the mounting hole; The pivot member includes a connecting portion and an assembling portion; the connecting portion is connected to the assembling portion; the connecting portion extends into the mounting hole, and the assembling portion abuts against the outer side of the housing; the assembling portion is provided with an assembling hole, and the fixing member is connected to the connecting portion and together with the assembling hole forms the first assembling cavity; The antenna comprises a rotation shaft, and the rotation shaft is rotatably assembled in the first assembly cavity.

2. The antenna device according to claim 1, characterized in that A pivoting portion is provided on the shell; the pivoting portion and the pivoting member are spaced apart; the fixing member and the pivoting portion together form a second assembly cavity, and the second assembly cavity is located on a side of the pivoting portion close to the pivoting member; the antenna is rotatably assembled in the second assembly cavity, so that the antenna can be rotatably assembled between the pivoting member and the pivoting portion.

3. The antenna device according to claim 2, characterized in that The pivoting portion is provided with a first guide slot, which is communicated with the inner space of the shell; part of the fixing member slides into the first guide slot to form the second assembly cavity together with the peripheral wall surrounding the first guide slot.

4. The antenna device according to claim 1, characterized in that: The connecting portion is provided with a second guide slot, which is communicated with the assembly hole; part of the fixing member slides into the second guide slot to enclose the first assembly cavity together with the assembly hole.

5. The antenna device according to claim 1, characterized in that: A positioning hole is provided on the shell, and the positioning hole is communicated with the mounting hole; a positioning slider is provided on one side of the connecting portion; and the positioning slider is slidably matched with the positioning hole.

6. The antenna device according to any one of claims 1 to 5, characterized in that: The fixing member includes a fixing portion and a first protrusion; the first protrusion is connected to one side of the fixing portion; the fixing portion is connected to the pivot member, and the first protrusion extends into the mounting hole to enclose the first assembly cavity together with the pivot member.

7. The antenna device according to any one of claims 1 to 5, characterized in that: The fixing member is provided with a wire passing groove, and the wire passing groove is communicated with the mounting hole.

8. The antenna device according to any one of claims 1 to 5, characterized in that: The antenna comprises an antenna body and a rotating connection part; the rotating connection part is arranged at one end of the antenna body, and the rotating shaft is arranged on the rotating connection part; The rotating connection part is also provided with a plurality of slots, which are arranged around the rotating shaft; a block is protruding from the pivoting member, which cooperates with one of the slots to fix the position of the antenna body.

9. A remote controller, characterized in that: The invention comprises the antenna device as claimed in any one of claims 1 to 8.

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