Cup cover and vacuum cup

Abstract

According to the cup cover and the vacuum cup, a shielding part of a cover body is in threaded connection with a bottle body of the vacuum cup by a user, so that the shielding part is sealed, and the heat preservation effect of beverage in the cup is ensured. A user starts the sound playing part through the control button, and music or other audio contents can be played. The sound emitted by the sound playing piece is transmitted to the outside of the cup cover through the sound channel on the supporting assembly, and a clear and loud sound effect is provided. When needed, a user can place and adsorb a mobile phone on the supporting assembly, so that the vacuum cup serves as a mobile phone support, and video watching or video call and other activities are facilitated. Meanwhile, the magnetic supporting assembly can serve as an annular handle of the vacuum cup, and a user can carry the vacuum cup conveniently when going out. A user does not need to additionally carry a sound box or a mobile phone support, and only needs to carry one multifunctional vacuum cup, so that the portability and the use convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermos cups, in particular to a cup cover and a thermos cup. Background Art

[0002] The main function of a thermos cup is to keep the temperature of the beverage within a relatively ideal temperature range for a long time. The thermos cup is usually designed to be portable and suitable for daily carry. The thermos cup is usually equipped with a sealing lid to prevent the drink from spilling.

[0003] The existing thermos cup consists of a bottle body and a cup cover, which only have the functions of heat preservation and water storage, and the functions are very simple. In some meeting or leisure scenes, when a mobile phone needs to be supported, it is difficult to form a supporting effect between the mobile phone and the thermos cup, resulting in the thermos cup being unable to provide support for the mobile phone.

[0004] Secondly, during the use of the thermos cup, since the existing thermos cup has a single function and cannot play music, it is necessary to carry a speaker during use to provide a better music playing effect, which makes it very inconvenient during use. Utility Model Content

[0005] The purpose of the utility model is to provide a cup cover and a thermos cup to solve the above technical problems.

[0006] According to one aspect of the utility model, a cup cover is provided, comprising:

[0007] The cover body comprises a mounting portion and a shielding portion which is arranged away from the mounting portion, wherein the mounting portion is provided with a receiving cavity, and the shielding portion is used to cover the bottle body;

[0008] A sound playing component is disposed in the accommodating cavity;

[0009] A support component has one end disposed in the accommodating cavity and the other end extending to the outside. The support component partially blocks the sound playing component. A sound channel is provided on the support component, and the accommodating cavity is connected to the outside through the sound channel.

[0010] In at least one embodiment of the present application, the support assembly includes:

[0011] A fixing member is arranged in the accommodating cavity, the fixing member comprises a ring portion and a reflecting portion arranged on the ring portion, the sound channel is formed between the ring portion and the reflecting portion, a reflecting convex portion is protruded on a side of the reflecting portion close to the sound playing member, an angle between the reflecting convex portion and a first direction is denoted as α, and satisfies the relationship: 50°≤α≤80°, and the first direction is arranged perpendicular to the axis of the ring portion;

[0012] Part of the sound waves generated by the sound playing member passes through the reflective convex portion to diffuse to the outside through the sound channel.

[0013] In at least one embodiment of the present application, one end of the reflective portion is disposed on the inner circumferential surface of the ring portion, and the other end is extended toward the axial direction of the ring portion;

[0014] The projection portion of the reflective portion in the axial direction of the ring portion blocks the sound-producing element.

[0015] In at least one embodiment of the present application, the reflective convex portion includes a first reflective surface and a second reflective surface, and the first reflective surface and the second reflective surface are symmetrically arranged on both sides of the reflective convex portion.

[0016] In at least one embodiment of the present application, an axis of the sound playing member is colinearly arranged with an axis of the ring portion.

[0017] In at least one embodiment of the present application, the support assembly further comprises:

[0018] The magnetic ring has one end rotatably arranged on the fixing member and the other end is a free end.

[0019] In at least one embodiment of the present application, the magnetic ring includes:

[0020] A mounting ring, one end of which is hinged to the fixing member and the other end is a free end, and a receiving groove is provided on the mounting ring;

[0021] The magnetic member is arranged in the accommodating groove.

[0022] In at least one embodiment of the present application, an avoidance groove is provided on the mounting portion of the cover;

[0023] The fixing member is provided with a rotating shaft, and the rotating shaft is located in the avoidance groove;

[0024] The magnetic ring is provided with a connecting piece, and the rotating shaft passes through the connecting piece and is rotatably connected with the connecting piece.

[0025] In at least one embodiment of the present application, the cover is provided with a charging interface and a control button;

[0026] The cup cover also includes:

[0027] The circuit board is arranged in the accommodating cavity and is electrically connected to the charging interface, the sound playing component and the control button.

[0028] A thermos cup, comprising the cup cover as described above, and further comprising:

[0029] The bottle body is threadably connected to the shielding portion to seal the bottle body.

[0030] Implementing the embodiments of the present utility model will have the following beneficial effects:

[0031] With the cup cover and the thermos cup in this embodiment, the user connects the shielding portion of the cover body with the bottle body of the thermos cup through threads to make it airtight, thereby ensuring the heat preservation effect of the beverage in the cup.

[0032] The user starts playing the sound file through the control button, and can play music or other audio content.

[0033] The sound produced by the sound playing member is transmitted to the outside of the cup cover through the sound channel on the supporting component, providing a clear and loud sound effect.

[0034] When necessary, the user can place the mobile phone on the support component, so that the thermos cup acts as a mobile phone holder, which is convenient for activities such as watching videos or making video calls.

[0035] Users do not need to carry additional speakers or mobile phone holders, they only need to carry a multi-functional thermos cup, which increases portability and ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 This is a schematic diagram of the structure of a cup cover according to an embodiment of the utility model;

[0038] Figure 2 for Figure 1 An exploded view of the cup lid in ;

[0039] Figure 3 for Figure 2 Exploded view of the magnetic ring in the;

[0040] Figure 4 for Figure 2 Schematic diagram of the structure of the magnetic ring;

[0041] Figure 5 for Figure 2 A schematic diagram of the structure of the fixing parts;

[0042] Figure 6 for Figure 1 A cross-sectional view of a cup cover in FIG.

[0043] Figure 7for Figure 6 A local enlarged schematic diagram of point B in FIG.

[0044] Figure 8 for Figure 1 Another angle cross-sectional view of the cup cover (sound wave reflection and diffusion diagram);

[0045] Fig. 9 This is a schematic structural diagram of a thermos cup according to an embodiment of the utility model;

[0046] Fig.10 A reference diagram of the use state of the thermos cup according to one embodiment of the utility model;

[0047] Fig.11 This is a reference diagram of another usage state of the thermos cup described in one embodiment of the utility model.

[0048] Among them: 100, cup lid;

[0049] 110, cover body; 111, mounting portion; 112, shielding portion; 111a, accommodating cavity; 111b, avoidance groove; 113, charging interface; 114, control button;

[0050] 120. Play sound files;

[0051] 130, support assembly; 130a, sound channel; 131, fixing member; 1311, ring portion; 1312, reflecting portion; 1313, reflecting convex portion; A, first direction; 1313a, first reflecting surface; 1313b, second reflecting surface; 1314, magnetic ring; 13141, free end; 13142, mounting ring; 13143, magnetic member; 132, rotating shaft; 13144, connecting member; 1314a, receiving groove;

[0052] 140. Circuit board;

[0053] 150, thermos cup; 151, bottle;

[0054] 200. Mobile phone. DETAILED DESCRIPTION

[0055] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0056] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0057] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0058] Please refer to Figure 1-Figure 11 An embodiment of the present invention provides a cup cover 100, and the cup cover 100 includes:

[0059] The cover body 110 has a mounting portion 111 and a shielding portion 112 disposed away from the mounting portion 111. The mounting portion 111 is provided with a receiving cavity 111a. The shielding portion 112 is used to cover the bottle body 151.

[0060] The sound playing member 120 is disposed in the accommodating cavity 111a;

[0061] The support component 130 has one end disposed in the accommodating cavity 111a and the other end extending to the outside. The support component 130 partially blocks the sound playing component 120. A sound channel 130a is provided on the support component 130, and the accommodating cavity 111a is connected to the outside through the sound channel 130a.

[0062] In this embodiment, the user screws the shielding portion 112 of the cover 110 and the bottle body 151 of the thermos cup 150 to make it airtight, thereby ensuring the heat preservation effect of the beverage in the cup.

[0063] The user activates the play sound component 120 through the control button 114 to play music or other audio content.

[0064] The sound produced by the sound playing member 120 is transmitted to the outside of the cup cover 100 through the sound channel 130a on the supporting assembly 130, providing a clear and loud sound effect.

[0065] When necessary, the user can place the mobile phone 200 on the support assembly 130, so that the thermos cup 150 serves as a holder for the mobile phone 200, which is convenient for watching videos or making video calls.

[0066] Users do not need to carry an additional speaker or mobile phone 200 stand, but only need to carry a multifunctional thermos cup 150, which increases portability and convenience of use.

[0067] It should be noted that the cover body 110 is substantially a cylindrical cover, the mounting portion 111 is substantially a truncated cone, the shielding portion 112 is substantially cylindrical, and the accommodating cavity 111 a is a cavity formed by the mounting portion 111 of the cover body 110 being recessed inwardly.

[0068] The sound playing component 120 is a speaker, a loudspeaker, etc. In this embodiment, it is a loudspeaker.

[0069] The sound channel 130a is an arc-shaped through channel.

[0070] Since the supporting assembly 130 is roughly annular in shape, it can be used as a handle during carrying, and can be unfolded relative to the cover body 110 for hand carrying, so as to facilitate carrying during use.

[0071] In at least one embodiment of the present application, the support assembly 130 includes:

[0072] A fixing member 131 is disposed in the accommodating cavity 111a. The fixing member 131 includes a ring portion 1311 and a reflecting portion 1312 disposed on the ring portion 1311. The sound channel 130a is formed between the ring portion 1311 and the reflecting portion 1312. A reflecting convex portion 1313 is protruded from a side of the reflecting portion 1312 close to the sound playing member 120. The angle between the reflecting convex portion 1313 and the first direction A is α, which satisfies the relationship: 50°≤α≤80°. The first direction A is perpendicular to the axis of the ring portion 1311.

[0073] Part of the sound waves generated by the sound playing member 120 passes through the reflective protrusion 1313 to diffuse to the outside through the sound channel 130a.

[0074] In this embodiment, the sound playing member 120 generates sound waves when working, and the reflecting protrusion 1313 close to the sound playing member 120 will reflect a part of the sound waves. The reflected sound waves propagate through the sound channel 130a of the fixing member 131, and are finally conducted to the outside of the cup cover 100, so that the sound of the sound playing member 120 is reflected and diffused through the reflecting protrusion 1313 to increase the sound effect.

[0075] The angle range (50° to 80°) between the reflective protrusion 1313 and the first direction A ensures that the sound waves can be optimally reflected and conducted, thereby improving the sound propagation effect.

[0076] It should be noted that the sound wave emitting end of the sound playing element 120 faces the reflective convex portion 1313 , and the sound playing element 120 and the reflective convex portion 1313 are located on the same axis.

[0077] If the side of the fixing member 131 close to the sound playing member 120 is a plane, part of the sound emitted by the sound playing member 120 will be directly reflected and returned along the emission path, causing the sound waves to be reduced, and part of the sound waves cannot diffuse to the outside through the sound channel 130a.

[0078] If the side of the fixing member 131 close to the sound playing member 120 is concave, part of the sound emitted by the sound playing member 120 will be concentrated in the accommodating cavity 111a, so that the sound diffused to the outside through the sound channel 130a will be reduced, and part of the sound waves will be offset, resulting in poor sound effect.

[0079] The ring portion 1311 is a ring-shaped plate, and the ring portion 1311 is fixed in the accommodating cavity 111 a by means of snapping, pasting or threading.

[0080] The reflective portion 1312 is substantially in the shape of a circular block, and a side close to the sound playing member 120 protrudes to form a reflective convex portion 1313 . The reflective portion 1312 extends outwardly from the center of the geometric shape to form a rectangular block to be connected to the ring portion 1311 .

[0081] In at least one embodiment of the present application, one end of the reflective portion 1312 is disposed on the inner circumference of the ring portion 1311 , and the other end is extended toward the axial direction of the ring portion 1311 ;

[0082] The reflection portion 1312 partially blocks the sound playing member 120 in the projection direction of the ring portion 1311 .

[0083] Please refer to Figure 1-Figure 11 In this embodiment, one end of the reflective portion 1312 is fixed to the inner circumference of the ring portion 1311 so that it is firmly connected to the accommodating cavity 111a.

[0084] The other end extends toward the axial direction of the ring portion 1311 to form a structure (reflection convex portion 1313) that can effectively reflect sound waves.

[0085] Part of the sound waves emitted by the sound playing element 120 will encounter the extended reflecting protrusion 1313. Since the projection of the reflecting portion 1312 in the axial direction of the ring portion 1311 partially blocks the sound playing element 120, the reflecting portion 1312 guides the sound waves to be transmitted to the outside through the sound channel 130a, ensuring the effective propagation of the sound waves and improving the sound quality effect.

[0086] It can effectively reflect and guide the sound waves emitted by the sound playing element 120, divide the sound waves and reflect them through the shielding portion 112, ensure that the sound waves can be effectively propagated through the sound channel 130a, and improve the sound quality.

[0087] One end of the reflector 1312 is fixed to the inner circumference of the ring 1311 , and the other end extends toward the axial direction to form a stable structure, which not only plays a supporting role but also can effectively reflect and guide sound waves.

[0088] Secondly, the projection of the reflective portion 1312 in the axial direction of the ring portion 1311 partially blocks the sound playing component 120, so that the reflective portion 1312 partially blocks the sound playing component 120 to protect the sound playing component 120 and prevent the sound playing component 120 from being damaged by external foreign objects.

[0089] In at least one embodiment of the present application, the reflective protrusion 1313 includes a first reflective surface 1313 a and a second reflective surface 1313 b , and the first reflective surface 1313 a and the second reflective surface 1313 b are symmetrically arranged on two sides of the reflective protrusion 1313 .

[0090] Please refer to Figure 1-Figure 8 In this embodiment, the sound playing element 120 starts to work and generates sound waves, and the sound waves emitted by the sound playing element 120 encounter the reflective protrusion 1313.

[0091] A portion of the sound waves contacts and is reflected by the first reflection surface 1313 a , and another portion of the sound waves contacts and is reflected by the second reflection surface 1313 b .

[0092] The first reflecting surface 1313a and the second reflecting surface 1313b symmetrically reflect the sound wave so that it propagates along a predetermined path.

[0093] The symmetrical reflection surface ensures that the sound waves propagate outward evenly through the sound channel 130a, reducing the scattering and energy loss of the sound waves.

[0094] The sound waves are transmitted to the outside of the cup cover 100 through the sound channel 130a, ensuring clear and loud sound effects.

[0095] The symmetrically arranged first reflection surface 1313a and second reflection surface 1313b can evenly reflect and guide sound waves, so that the sound waves can be effectively propagated, thereby enhancing the sound effect of the sound element 120. The sound waves are less disturbed during the propagation process and the energy loss is reduced, thereby improving the sound quality and making the effect of the sound element 120 clearer and louder.

[0096] When users use the Thermos 150 to listen to music or other audio, they can enjoy a high-quality sound experience without having to carry additional audio equipment, which improves portability and ease of use.

[0097] In at least one embodiment of the present application, the axis of the sound playing member 120 is colinearly arranged with the axis of the ring portion 1311 .

[0098] Please refer to Figure 1-Figure 8 In this embodiment, the sound playing member 120 is installed in the accommodating cavity 111 a , and its axis is aligned with the axis of the ring portion 1311 .

[0099] When the sound playing member 120 is working, the sound waves propagate along its axis. Since the axis of the sound playing member 120 is colinear with the axis of the ring portion 1311 , it is ensured that the sound waves can directly enter the sound channel 130 a and be effectively reflected and propagated by the reflection portion 1312 .

[0100] The sound waves propagate through the sound channel 130a formed between the ring portion 1311 and the reflective portion 1312. Since the axis of the sound playing member 120 is colinear with the axis of the ring portion 1311, the sound waves can directly enter the sound channel 130a, reducing obstructions and reflection losses on the propagation path and improving the propagation efficiency of the sound waves.

[0101] When users use the Thermos 150 to listen to music or other audio, they can enjoy a higher quality sound experience without having to carry additional audio equipment, which increases portability and ease of use.

[0102] It should be noted that the sound playing member 120 is fixed in the accommodating cavity 111 a by screws.

[0103] In at least one embodiment of the present application, the support assembly 130 further includes:

[0104] The magnetic ring 1314 has one end rotatably mounted on the fixing member 131 and the other end is a free end 13141 .

[0105] In at least one embodiment of the present application, the magnetic ring 1314 includes:

[0106] A mounting ring 13142, one end of which is hinged to the fixing member 131, and the other end of which is a free end 13141. A receiving groove 1314a is provided on the mounting ring 13142;

[0107] The magnetic member 13143 is disposed in the receiving groove 1314a.

[0108] In at least one embodiment of the present application, an avoidance groove 111b is provided on the mounting portion 111 of the cover body 110;

[0109] The fixing member 131 is provided with a rotating shaft 132, and the rotating shaft 132 is located in the avoiding groove 111b;

[0110] The magnetic ring 1314 is provided with a connecting piece 13144 , and the rotating shaft 132 passes through the connecting piece 13144 and is rotatably connected to the connecting piece 13144 .

[0111] Please refer to Figure 1-Figure 8 In this embodiment, one end of the magnetic ring 1314 is hinged to the fixing member 131 through the rotating shaft 132, allowing it to rotate and adjust the angle; the other end is a free end 13141, providing flexibility.

[0112] A magnetic member 13143 is installed in the receiving groove 1314a of the mounting ring 13142 for adsorbing and fixing metal objects such as the mobile phone 200.

[0113] The user can rotate the magnetic ring 1314 and adjust it to a suitable angle to support the mobile phone 200 or other devices.

[0114] The magnetic member 13143 is inside the receiving groove 1314a and can stably absorb and fix metal objects, thereby ensuring the stability of the device during use.

[0115] The avoidance groove 111 b on the cover body 110 provides necessary space for the rotation of the rotating shaft 132 and the magnetic ring 1314 , thereby ensuring the flexibility and stability of the supporting assembly 130 during use.

[0116] The magnetic ring 1314 and the rotating shaft 132 enable the support assembly 130 to freely adjust its angle, provide multi-angle support, and meet the user's usage needs in different scenarios.

[0117] The magnetic member 13143 can firmly absorb and fix a metal object, such as a mobile phone 200, to ensure its stability during use and prevent it from sliding or falling off.

[0118] The user can adjust the position and angle of the magnetic ring 1314 as needed, thereby improving the convenience and comfort of using the device.

[0119] When using the thermos cup 150 , the user can conveniently fix the mobile phone or other devices on the magnetic ring 1314 , and enjoy multi-angle support and stable use experience, thereby increasing the added value of the product and user satisfaction.

[0120] It should be noted that the magnetic ring 1314 is in the shape of a circular ring; the mounting ring 13142 is a circular ring-shaped shell, the accommodating groove 1314a is a concave arc-shaped groove, the magnetic member 13143 is an arc-shaped magnet, the avoidance groove 111b is a rectangular groove, and the rotating shaft 132 is in the shape of a circular shaft; the connecting member 13144 is a mounting plate, and a through hole is provided at one end, and the rotating shaft 132 passes through this through hole.

[0121] In at least one embodiment of the present application, the cover 110 is provided with a charging interface 113 and a control button 114;

[0122] The cup cover 100 further includes:

[0123] The circuit board 140 is disposed in the accommodating cavity 111 a and is electrically connected to the charging interface 113 , the sound playing component 120 and the control button 114 .

[0124] Please refer to Figure 1-Figure 8 In this embodiment, the circuit board 140 is installed in the accommodating cavity 111a of the cover body 110 for carrying and connecting various electronic components.

[0125] The circuit board 140 is connected to the charging interface 113, the sound playing component 120 and the control button 114 through wires or other connection methods to form a complete circuit system.

[0126] The user connects an external power source through the charging interface 113 to charge the battery or circuit board 140 in the cup cover 100 to ensure that the sound playing component 120 and other electronic components have sufficient power supply.

[0127] The charging interface 113 is an interface for connecting to an external power source, allowing the circuit in the cup cover 100 to be charged.

[0128] The control button 114 is used to control the operation of the sound playing component 120, such as power on / off, volume adjustment, play pause and other functions.

[0129] The user operates the sound playing component 120 through the control button 114 to perform various function settings, such as power on / off, volume adjustment, play pause, etc.

[0130] The control button 114 sends a signal to the circuit board 140 , and the circuit board 140 controls the operation of the sound playing component 120 according to the signal.

[0131] The sound playing element 120 works under the control of the circuit board 140, converts the sound signal into sound waves, and transmits them to the outside through the supporting component 130 and the sound channel 130a to provide audio output.

[0132] A thermos cup 150, the thermos cup 150 includes the cup cover 100 as described above, and the thermos cup 150 also includes:

[0133] The bottle body 151 is threadably connected to the shielding portion 112 to seal the bottle body 151 .

[0134] Please refer to Figure 1-Figure 9In this embodiment, the user pours the beverage into the bottle body 151, and then screws the cup cover 100 with the shielding portion 112 onto the bottle body 151 by threaded connection. The threaded connection ensures a tight connection between the bottle cap and the bottle body 151 to prevent liquid from leaking.

[0135] The thermos cup 150 with the cup cover 100 can not only maintain the temperature of the beverage, but also utilize various functions on the cup cover 100, such as playing music, supporting a mobile phone, etc. When drinking, the user can enjoy these additional functions at the same time, which improves the use experience.

[0136] The multifunctional thermos cup 150 meets the modern users' demand for multifunctional portable devices. It not only provides convenience in daily use, but also adds entertainment functions, thus enhancing user satisfaction.

[0137] The bottle body 151 is the main part of the thermos cup 150 and is used to contain beverages. The bottle body 151 is usually made of stainless steel or other heat-insulating materials and has good heat-insulating performance.

[0138] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cup cover, characterized in that: The cup cover comprises: The cover body comprises a mounting portion and a shielding portion which is arranged away from the mounting portion, wherein the mounting portion is provided with a receiving cavity, and the shielding portion is used to cover the bottle body; A sound playing component is disposed in the accommodating cavity; A support component, one end of which is disposed in the accommodating cavity and the other end of which extends to the outside, wherein the support component partially blocks the sound playing component, and a sound channel is provided on the support component, through which the accommodating cavity is connected to the outside; The support assembly comprises: A fixing member is arranged in the accommodating cavity, the fixing member comprises a ring portion and a reflecting portion arranged on the ring portion, the sound channel is formed between the ring portion and the reflecting portion, a reflecting convex portion is protruded on a side of the reflecting portion close to the sound playing member, an angle between the reflecting convex portion and a first direction is denoted as α, and satisfies the relationship: 50°≤α≤80°, and the first direction is arranged perpendicular to the axis of the ring portion; Part of the sound waves generated by the sound playing member passes through the reflective convex portion to diffuse to the outside through the sound channel.

2. The cup cover according to claim 1, characterized in that: One end of the reflector is arranged on the inner circumference of the ring, and the other end is extended toward the axial direction of the ring; The projection portion of the reflective portion in the axial direction of the ring portion blocks the sound-producing element.

3. The cup cover according to claim 1, characterized in that: The reflective convex portion includes a first reflective surface and a second reflective surface, and the first reflective surface and the second reflective surface are symmetrically arranged on two sides of the reflective convex portion.

4. The cup cover according to claim 1, characterized in that: The axis of the sound playing member is arranged colinearly with the axis of the ring portion.

5. The cup cover according to claim 1, characterized in that: The support assembly also includes: The magnetic ring has one end rotatably arranged on the fixing member and the other end is a free end.

6. The cup cover according to claim 5, characterized in that: The magnetic ring comprises: A mounting ring, one end of which is hinged to the fixing member and the other end is a free end, and a receiving groove is provided on the mounting ring; The magnetic member is arranged in the accommodating groove.

7. The cup cover according to claim 6, characterized in that: The mounting portion of the cover body is provided with an avoidance groove; The fixing member is provided with a rotating shaft, and the rotating shaft is located in the avoidance groove; The magnetic ring is provided with a connecting piece, and the rotating shaft passes through the connecting piece and is rotatably connected with the connecting piece.

8. The cup cover according to claim 7, characterized in that: The cover body is provided with a charging interface and a control button; The cup cover also includes: The circuit board is arranged in the accommodating cavity and is electrically connected to the charging interface, the sound playing component and the control button.

9. A thermos cup, characterized in that: The thermos cup comprises a cup cover as claimed in any one of claims 1 to 8, and the thermos cup further comprises: The bottle body is threadably connected to the shielding portion to seal the bottle body.

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