TV set

Abstract

The present application relates to a television set, which includes a display screen and a host component, wherein the host component includes: a host body, a receiving slot is provided on the host body, and a first connecting piece is provided on the host body; a secondary screen module, a second connecting piece is provided on the secondary screen module, and the secondary screen module is detachably arranged in the receiving slot, the first connecting piece and the second connecting piece are snap-connected or magnetically attracted, and the secondary screen module includes a display unit and a communication unit, and the communication unit can receive the user's instructions and send the instructions to the display screen. According to the television set of the present invention, when the secondary screen module is placed in the receiving slot, AIoT content, lyrics, and voice recognition text, etc. can be displayed through the display unit. When the user needs to take the secondary screen module out of the receiving slot, for example, when sitting on the sofa to operate the television, the secondary screen module can also be used as a remote control through the communication unit, thereby increasing the use scenarios of the secondary screen module and increasing the convenience of user use.

Description

Technical Field

[0001] The present application relates to the technical field of split-screen televisions, and in particular to a television. Background Art

[0002] Artificial Intelligence & Internet of Things (AIoT) combines AI technology and IoT technology to achieve the intelligent connection of all things. With the implementation of new AIoT technologies, televisions have entered the era of intelligence. Televisions can be used as control terminals of home AIoT systems to achieve visual control of AIoT devices (such as smart lights, smart air conditioners, smart curtains, smart kitchens and bathrooms, smart cameras and other electrical appliances).

[0003] The use of the secondary screen module adds the multi-screen (split screen) display function of the TV, better improves the role of the TV AIoT function center, makes the TV control more flexible, makes the picture display more reasonable, makes the TV shape more distinctive, and increases the selling point of the TV. As a new functional component of the TV, the secondary screen module has gradually become popular, but the current secondary screen module is inconvenient and has a single function because it cannot be detached from the main unit. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a television set, wherein the secondary screen module of the television set can be detached from the main body, thereby expanding the application scenarios of the secondary screen module.

[0005] According to the present invention, the television includes a display screen and a host component, the host component includes: a host body, the host body is provided with a receiving groove, the host body is provided with a first connecting piece; a sub-screen module, the sub-screen module is provided with a second connecting piece, the sub-screen module is detachably arranged in the receiving groove, the first connecting piece and the second connecting piece are snap-connected or magnetically attracted, the sub-screen module includes a display unit and a communication unit, the communication unit can receive user instructions and send the instructions to the display screen.

[0006] According to the television of the present invention, when the secondary screen module is placed in the receiving slot, AIoT content, lyrics, voice recognition text, etc. can be displayed through the display unit. When the user needs to take the secondary screen module out of the receiving slot, for example, when sitting on the sofa to operate the television, the secondary screen module can also be used as a remote control through the communication unit, thereby increasing the use scenarios of the secondary screen module, increasing the convenience of user use, and improving the comfort of using the television.

[0007] According to the television set of the present invention, a spring cover assembly is provided in the receiving slot, and the spring cover assembly includes a spring cover. When the first connecting member and the second connecting member are snapped or magnetically attracted, the spring cover is in a first position, and the spring cover abuts against the bottom wall of the receiving slot. When the secondary screen module is separated from the receiving slot, the spring cover is in a second position, and the spring cover is spaced from the bottom wall of the receiving slot, and the outer diameter of the spring cover is less than or equal to the inner diameter of the receiving slot.

[0008] Optionally, the host body is also provided with a first guide groove, which is connected to the receiving groove. The spring cover assembly also includes an elastic member and a guide rod. The guide rod can be movably inserted into the first guide groove, one end of the guide rod is connected to the spring cover, and the elastic member is sleeved outside the guide rod.

[0009] Optionally, the main body is provided with a first limiting wall and a second limiting wall spaced apart from each other, the first limiting wall is connected end to end along its circumference to define a first guide groove, the second limiting wall is arranged around the first limiting wall, the first limiting wall and the second limiting wall define a second guide groove, and the elastic member is movably arranged in the second guide groove.

[0010] Optionally, a slider is provided at one end of the guide rod away from the elastic cover, a baffle is provided at one end of the first limiting wall close to the elastic cover, a clearance hole is provided on the baffle, the guide rod is passed through the clearance hole, and the inner diameter of the clearance hole is smaller than the outer diameter of the slider.

[0011] Optionally, a length H1 of the first limiting wall along the axial direction is smaller than a length H2 of the second limiting wall along the axial direction, a thickness of the baffle is D, and D, H1 and H2 satisfy: D≤H2-H1.

[0012] Optionally, the host body is also provided with an installation cavity, and the installation cavity and the receiving groove are separated by a partition, and a first connecting member is provided on the side of the partition facing the installation cavity, and the first connecting member is configured as a first magnetic member, and the secondary screen module includes a shell, and a main control component and a liquid crystal display module are provided in the shell, and a second connecting member is also provided in the shell, and the second connecting member is configured as a second magnetic member, and the second magnetic member, the main control component and the liquid crystal display module are arranged in sequence in a direction gradually away from the spring cover, and the liquid crystal display module includes a liquid crystal display screen, and the display unit is configured as a liquid crystal display screen.

[0013] Optionally, the first magnetic component and the second magnetic component are both configured as magnets, the number of the first magnetic components is at least two, the number of the second magnetic components is at least two, the first magnetic components and the second magnetic components correspond one to one, at least two of the first magnetic components have different polarities, at least two of the second magnetic components have different polarities, and the polarities of the first magnetic components and the second magnetic components that are facing each other are different.

[0014] Optionally, a charging transmitting assembly is provided on the side of the partition facing the installation cavity, and a charging receiving assembly, a battery and a bracket are provided in the shell, the charging receiving assembly is provided on the side of the bracket close to the spring cover, the main control assembly is fixed to the side of the bracket away from the spring cover, the charging transmitting assembly surrounds the guide rod, and the charging transmitting assembly and the charging receiving assembly are arranged opposite to each other, the battery is provided on the side of the charging receiving assembly away from the charging transmitting assembly, and the battery is electrically connected to the charging receiving assembly.

[0015] Optionally, the receiving groove is arranged on the front side of the main body, and the angle ɑ between the axis of the receiving groove and the horizontal direction satisfies: 0°<ɑ<90°. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0017] In order to more clearly illustrate the embodiments of the present invention 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, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 is a cross-sectional view of a spring cover assembly of a main assembly of a television set according to an embodiment of the present invention in a compressed state;

[0019] Figure 2 is a cross-sectional view of a main body assembly of a television set according to an embodiment of the present invention, in which a spring cover assembly is in an extended state;

[0020] Figure 3 is a cross-sectional view of a partial structure of a main unit assembly of a television set according to an embodiment of the present invention;

[0021] Figure 4 A cross-sectional view of another partial structure of a main unit assembly of a television set according to an embodiment of the present invention;

[0022] Figure 5 is an exploded view of a host assembly of a television set according to an embodiment of the present invention;

[0023] Figure 6 An exploded view of a secondary screen module of a television set according to an embodiment of the present invention;

[0024] Figure 7 is an exploded view of a main body of a television set according to an embodiment of the present invention;

[0025] Figure 8 is a three-dimensional diagram of a main unit assembly of a television set according to an embodiment of the present invention;

[0026] Fig. 9 A three-dimensional diagram showing a main body and a secondary screen module of a television set separated according to an embodiment of the present invention;

[0027] Fig.10 FIG. 4 is a three-dimensional diagram of a main body of a television according to an embodiment of the present invention.

[0028] Reference numerals:

[0029] Host assembly 20, host body 21, receiving slot 211, first connecting member 212, first magnetic member 2121, spring cover assembly 213, spring cover 2131, elastic member 2132, guide rod 2133, slider 2134, connecting portion 2135, first guide groove 214, first limiting wall 215, baffle 2151, second limiting wall 216, second guide groove 217, installation cavity 218, partition 219, auxiliary screen module 22, second connecting member 220, second magnetic member 2201, display unit 221, shell 223, main control assembly 224, liquid crystal display module 225, liquid crystal display screen 2251, charging transmitting assembly 23, charging receiving assembly 226, bracket 227, battery 228. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0031] like Figure 1-Figure 3 As shown, a television set according to an embodiment of the present invention includes a display screen and a host assembly 20, wherein the host assembly 20 includes a host body 21 and a secondary screen module 22. A receiving slot 211 is provided on the host body 21, and a first connecting member 212 is provided on the host body 21; a second connecting member 220 is provided on the secondary screen module 22, and the secondary screen module 22 is detachably arranged in the receiving slot 211, and the first connecting member 212 and the second connecting member 220 are snap-fitted or magnetically attracted, and the secondary screen module 22 includes a display unit 221 and a communication unit, and the communication unit can receive user instructions and send the instructions to the display screen.

[0032] The display unit 221 can display AIoT content, lyrics, and voice recognition text independently of the display screen. The display unit 221 can also be changed to display other information such as date, time, or weather according to user settings, so as to achieve the goal of not blocking the display content on the display screen while allowing users not to miss message prompts, thus ensuring the user's viewing experience. At the same time, the secondary screen module 22 can also serve as an entertainment device.

[0033] In addition, the communication unit can receive instructions from the user, and the communication unit can transmit information wirelessly with the display screen, thereby sending the instructions to the display screen, so that the display screen is controlled to perform corresponding operations according to the instructions, so that the user can operate the display screen through the secondary screen module 22, for example, it can be used as a remote control, or as a game controller, or other functions that interact with the display screen, thereby greatly enriching the application scenarios of the secondary screen module 22.

[0034] It should also be noted that when the first connecting member 212 and the second connecting member 220 are mutually matched buckle structures, when the auxiliary screen module 22 is placed in the receiving groove 211 and is also placed in place, Figure 8 As shown, the first connecting member 212 and the second connecting member 220 are connected, and when the first connecting member 212 and the second connecting member 220 are both magnetic members, when the auxiliary screen module 22 is placed in the receiving groove 211 and is also placed in place, as shown in FIG. Figure 8 As shown, the first connecting member 212 and the second connecting member 220 are adsorbed.

[0035] According to the television set of the embodiment of the present invention, when the auxiliary screen module 22 is placed in the receiving slot 211, the AIoT content, lyrics, and voice recognition text can be displayed through the display unit 221. When the user needs to take the auxiliary screen module 22 out of the receiving slot 211, Fig. 9 As shown, for example, when sitting on the sofa to operate the TV, the sub-screen module 22 can also be used as a remote control through the communication unit, thereby increasing the use scenarios of the sub-screen module 22, increasing the convenience of user use, and improving the comfort of using the TV.

[0036] like Figure 3 , Figure 4 , Figure 5 as well as Fig.10As shown, according to the television set of an embodiment of the present invention, a spring cover assembly 213 is provided in the receiving slot 211, and the spring cover assembly 213 includes a spring cover 2131. When the first connecting member 212 and the second connecting member 220 are snapped or magnetically attracted, the spring cover 2131 is in a first position, and the spring cover 2131 abuts against the bottom wall of the receiving slot 211. When the secondary screen module 22 is separated from the receiving slot 211, the spring cover 2131 is in a second position, and the spring cover 2131 is spaced from the bottom wall of the receiving slot 211, and the outer diameter of the spring cover 2131 is less than or equal to the inner diameter of the receiving slot 211. That is to say, when the first connecting member 212 and the second connecting member 220 are snapped or magnetically attracted, the auxiliary screen module 22 is installed in place in the receiving slot 211. At this time, the spring cover assembly 213 is compressed, and the spring cover 2131 is pushed to abut against the bottom wall of the receiving slot 211. When the user takes the auxiliary screen module 22 away from the receiving slot 211, the elastic force of the spring cover assembly 213 overcomes the gravity of the spring cover 2131 and pushes the spring cover 2131 to the second position.

[0037] It should be noted that the first position and the second position are only used to describe the relative position between the spring cover 2131 and the bottom wall of the receiving groove 211. The second position can be any position on the side of the bottom wall of the receiving groove 211 that is away from the first position. In a specific embodiment, when the spring cover 2131 is in the second position, the outer end surface of the spring cover 2131 is flush with the top edge of the receiving groove 211. In this way, the receiving groove 211 can be hidden by the spring cover 2131 to prevent dust or foreign matter from accumulating in the receiving groove 211, which would affect the placement of the secondary screen module 22.

[0038] like Figure 1-Figure 3 As shown, in some embodiments, the host body 21 is further provided with a first guide groove 214, the first guide groove 214 is communicated with the receiving groove 211, the elastic cover assembly 213 also includes an elastic member 2132 and a guide rod 2133, the guide rod 2133 is movably arranged in the first guide groove 214, one end of the guide rod 2133 is connected to the elastic cover 2131, and the elastic member 2132 is sleeved outside the guide rod 2133. The elastic member 2132 provides a thrust for the elastic cover 2131 to move from the first position to the second position. In some specific embodiments, the elastic member 2132 can be a mechanical spring or an air spring, or a hydraulic spring, or of course, other elastic mechanical components.

[0039] like Figure 1-Figure 3As shown, in some embodiments, a connecting portion 2135 is provided on the guide rod 2133, and the connecting portion 2135 is located outside the first guide groove 214. The diameter of the connecting portion 2135 is larger than the diameter of the guide rod 2133. The connecting portion 2135 is connected to the spring cover 2131, and the elastic member 2132 abuts against the connecting portion 2135. The diameter of the connecting portion 2135 is larger than the diameter of the guide rod 2133, which can increase the contact area between the connecting portion 2135 and the spring cover assembly 213, and facilitate the connection. When the first connecting member 212 and the second connecting member 220 are snapped or magnetically attracted, the secondary screen module 22 is installed in place in the receiving groove 211. At this time, the elastic member 2132 is compressed, and the guide rod 2133 is completely retracted into the first guide groove 214. The connecting portion 2135 abuts against the outer edge of the first guide groove 214.

[0040] like Figure 1-Figure 3 As shown, in some embodiments, the main body 21 is provided with a first limiting wall 215 and a second limiting wall 216 spaced apart from each other, the first limiting wall 215 is connected end to end along its circumference to define a first guide groove 214, the second limiting wall 216 is arranged around the first limiting wall 215, the first limiting wall 215 and the second limiting wall 216 define a second guide groove 217, and the elastic member 2132 is movably arranged in the second guide groove 217. In this way, the second guide groove 217 can guide the elastic member 2132 to prevent the elastic member 2132 from getting stuck, and at the same time, the elastic member 2132 can be prevented from interfering with the movement of the guide rod 2133 in the first guide groove 214. One end of the elastic member 2132 abuts against the bottom wall of the second guide groove 217, and the other end of the elastic member 2132 abuts against the connecting portion 2135. When the user takes the secondary screen module 22 out of the receiving groove 211, the elastic force of the elastic member 2132 overcomes the gravity of the spring cover 2131, pushes the connecting portion 2135 and drives the spring cover 2131 to move to the second position. At this time, the guide rod 2133 partially extends out of the first guide groove 214.

[0041] like Figure 1-Figure 3 As shown, in some embodiments, a slider 2134 is provided at one end of the guide rod 2133 away from the elastic cover 2131, and a baffle 2151 is provided at one end of the first limiting wall 215 close to the elastic cover 2131. The baffle 2151 is provided with a clearance hole, and the guide rod 2133 is inserted into the clearance hole. The inner diameter of the clearance hole is smaller than the outer diameter of the slider 2134. In this way, the guide rod 2133 can be limited by the cooperation between the slider 2134 and the baffle 2151 to prevent the guide rod 2133 from slipping out of the first guide groove 214.

[0042] like Figure 4 and Figure 7As shown, in some embodiments, the main body 21 is further provided with an installation cavity 218, and the installation cavity 218 is connected to the other end of the first guide groove 214 away from the receiving groove 211. An opening is provided on the installation cavity 218, and the opening is used to load various components into the installation cavity 218. The slider 2134 is detachably connected to the guide rod 2133, such as by snap-fitting or threading, so that the guide rod 2133 can be first installed into the first guide groove 214 from one side of the receiving groove 211, and then the slider 2134 can be installed on the guide rod 2133 from one side of the installation cavity 218.

[0043] In some embodiments, the length H1 of the first limiting wall 215 along the axial direction is less than the length H2 of the second limiting wall 216 along the axial direction, and the thickness of the baffle 2151 is D, and D, H1 and H2 satisfy: D≤H2-H1. Setting D≤H2-H1 enables the spring cover 2131 to abut against the bottom wall of the receiving groove 211 when it is in the first position, and there is enough space to accommodate the connecting portion 2135, so as to prevent the connecting portion 2135 from interfering with the spring cover 2131.

[0044] like Figure 4 and Figure 6 As shown, in some embodiments, the host body 21 is further provided with an installation cavity 218, and the installation cavity 218 and the receiving groove 211 are separated by a partition 219, and a first connecting member 212 is provided on the side of the partition 219 facing the installation cavity 218, and the first connecting member 212 is configured as a first magnetic member 2121, and the secondary screen module 22 includes a shell 223, and a main control component 224 and a liquid crystal display module 225 are provided in the shell 223, and a second connecting member 220 is also provided in the shell 223, and the second connecting member 220 is configured as a second magnetic member 2201, and the second magnetic member 2201, the main control component 224 and the liquid crystal display module 225 are arranged in sequence in a direction gradually away from the spring cover 2131, and the liquid crystal display module 225 includes a liquid crystal display screen 2251, and the display unit 221 is configured as a liquid crystal display screen 2251. By setting the first magnetic member 2121 and the second magnetic member 2201, the auxiliary screen module 22 is fixed in the receiving groove 211, and the possibility of the auxiliary screen module 22 rotating and shaking in the receiving groove 211 is reduced. When the auxiliary screen module 22 is taken out from the receiving groove 211, the magnetic force between the first magnetic member 2121 and the second magnetic member 2201 gradually weakens, and the elastic effect of the elastic member 2132 increases until the auxiliary screen module 22 is automatically popped out after overcoming its gravity. When the auxiliary screen module 22 is gradually placed in the receiving groove 211, the magnetic force between the first magnetic member 2121 and the second magnetic member 2201 gradually increases, and the pushing effect of the elastic member 2132 gradually weakens until the magnetic force and the gravity of the auxiliary screen module 22 overcome the pushing force of the elastic member 2132, thereby automatically sucking the auxiliary screen module 22 into place.

[0045] It is understandable that the display surface of the liquid crystal display screen 2251 is exposed outside the housing 223 .

[0046] It should be noted that one of the first magnetic member 2121 and the second magnetic member 2201 can be a magnet, and the other can be made of iron, nickel, cobalt, etc. and alloys thereof that can be attracted by magnets. Alternatively, both the first magnetic member 2121 and the second magnetic member 2201 can be made of magnets, which can further increase the attraction between the first magnetic member 2121 and the second magnetic member 2201.

[0047] In some embodiments, the first magnetic component 2121 and the second magnetic component 2201 are both configured as magnets, the number of the first magnetic components 2121 is at least two, the number of the second magnetic components 2201 is at least two, the first magnetic components 2121 and the second magnetic components 2201 correspond one to one, at least two first magnetic components 2121 have different polarities, at least two second magnetic components 2201 have different polarities, and the polarities of the first magnetic components 2121 and the second magnetic components 2201 that are facing each other are different.

[0048] That is to say, the display of the auxiliary screen module 22 is directional, so it cannot be placed upside down or crooked. In order to improve the convenience of operation, such a setting can play an anti-mistake effect, so that when the auxiliary screen module 22 is placed in the receiving groove 211, when the auxiliary screen module 22 is placed in the receiving groove 211 and the difference between the preset position and the auxiliary screen module 22 is not large, a pair of mutually adsorbable first magnetic components 2121 and second magnetic components 2201 will be adsorbed and automatically correct the position of the auxiliary screen module 22, so that the auxiliary screen module 22 displays positively. When the position where the auxiliary screen module 22 is placed is greatly different from the preset position, the magnetic force is weak, and the elastic force is its main force. The auxiliary screen module 22 cannot abut against the bottom wall of the receiving groove 211 and will be ejected. In particular, when a pair of mutually repelling first magnetic components 2121 and second magnetic components 2201 are close to each other, a repulsive force will be generated, and the auxiliary screen module 22 cannot be placed.

[0049] It is understandable that when the number of the first magnetic elements 2121 is two, the polarities of the two first magnetic elements 2121 are different. Figure 4 As shown, the first magnetic component located on the left side of the figure is the N pole, and the first magnetic component located on the right side of the figure is the S pole. When the number of the first magnetic components 2121 is three, the magnetic properties of one of the first magnetic components 2121 are different from the magnetic properties of the other two first magnetic components 2121. When the number of the first magnetic components 2121 is four, the magnetic properties of one first magnetic component 2121 may be different from the magnetic properties of the other three first magnetic components 2121, or the magnetic properties of two of the first magnetic components 2121 may be the same, and the magnetic properties of the other two first magnetic components 2121 may be the same, and so on. Similarly, when the number of the second magnetic components 2201 is two, the polarities of the two second magnetic components 2201 are different, such as Figure 4As shown, the second magnetic member on the left is the S pole, and the second magnetic member on the right is the N pole. When the number of the second magnetic members 2201 is three, the magnetism of one of the second magnetic members 2201 is different from the magnetism of the other two second magnetic members 2201. When the number of the second magnetic members 2201 is four, the magnetism of one second magnetic member 2201 may be different from the magnetism of the other three second magnetic members 2201, or the magnetism of two of the second magnetic members 2201 may be the same, and the magnetism of the other two second magnetic members 2201 may be the same, and so on.

[0050] like Figure 3 , Figure 4 as well as Figure 7 As shown, in some embodiments, a charging transmitter assembly 23 is provided on the side of the partition 219 facing the installation cavity 218, a charging receiver assembly 226, a battery 228 and a bracket 227 are provided in the housing 223, the charging receiver assembly 226 is provided on the side of the bracket 227 close to the spring cover 2131, the main control assembly 224 is fixed to the side of the bracket 227 away from the spring cover 2131, the charging transmitter assembly 23 surrounds the guide rod 2133, and the charging transmitter assembly 23 and the charging receiver assembly 226 are arranged oppositely, the battery 228 is arranged on the side of the charging receiver assembly 226 away from the charging transmitter assembly 23, and the battery 228 is electrically connected to the charging receiver assembly 226. In this way, the charging transmitter assembly 23 will not interfere with the second limiting wall 216, and the space can be effectively utilized. The charging transmitter assembly 23 and the charging receiver assembly 226 are arranged oppositely, so that when the secondary screen module 22 is placed in the receiving slot 211, wireless automatic charging can be achieved, thereby improving the convenience of use.

[0051] like Figure 1 As shown, in some embodiments, the receiving groove 211 is provided at the front side of the host body 21, and the angle ɑ between the axis of the receiving groove 211 and the horizontal direction satisfies: 0°<ɑ<90°. In this way, when the auxiliary screen module 22 is placed in the receiving groove 211, the gravity component of the auxiliary screen module 22 and the magnetic attraction force can jointly overcome the elastic force, so that the auxiliary screen module 22 is more stable in the receiving groove 211.

[0052] Among them, ɑ can be 10°, 20°, 30°, 40°, 50°, 60°, 70° and 80°, etc.

[0053] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0054] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A television set, comprising a display screen and a host assembly, characterized in that: The host component comprises: A host body, wherein the host body is provided with a receiving groove, and the host body is provided with a first connecting member; A secondary screen module, wherein a second connecting piece is provided on the secondary screen module, and the secondary screen module is detachably arranged in the receiving groove, the first connecting piece and the second connecting piece are snap-connected or magnetically attracted, the secondary screen module includes a display unit and a communication unit, the communication unit can receive user instructions and send the instructions to the display screen, a spring cover assembly is provided in the receiving groove, and the spring cover assembly includes a spring cover, when the first connecting piece and the second connecting piece are snap-connected or magnetically attracted, the spring cover is in a first position, and the spring cover abuts against the bottom wall of the receiving groove, when the secondary screen module is separated from the receiving groove, the spring cover is in a second position, and the spring cover is spaced from the bottom wall of the receiving groove, and the outer diameter of the spring cover is less than or equal to the inner diameter of the receiving groove.

2. The television set according to claim 1, characterized in that The host body is also provided with a first guide groove, which is communicated with the receiving groove. The spring cover assembly also includes an elastic member and a guide rod. The guide rod can be movably inserted into the first guide groove. One end of the guide rod is connected to the spring cover, and the elastic member is sleeved outside the guide rod.

3. The television set according to claim 2, characterized in that The host body is provided with a first limiting wall and a second limiting wall spaced apart from each other, the first limiting wall is connected end to end along its circumference to define the first guide groove, the second limiting wall is arranged around the first limiting wall, the first limiting wall and the second limiting wall define a second guide groove, and the elastic member is movably arranged in the second guide groove.

4. The television set according to claim 3, characterized in that A slider is provided at one end of the guide rod away from the elastic cover, a baffle is provided at one end of the first limiting wall close to the elastic cover, a clearance hole is provided on the baffle, the guide rod is passed through the clearance hole, and the inner diameter of the clearance hole is smaller than the outer diameter of the slider.

5. The television set according to claim 4, characterized in that The length H1 of the first limiting wall along the axial direction is less than the length H2 of the second limiting wall along the axial direction. The thickness of the baffle is D, and D, H1 and H2 satisfy: D≤H2-H1.

6. The television set according to claim 5, characterized in that The host body is also provided with an installation cavity, and the installation cavity and the receiving groove are separated by a partition, and the first connecting member is provided on the side of the partition facing the installation cavity, and the first connecting member is configured as a first magnetic member, and the secondary screen module includes a shell, and a main control component and a liquid crystal display module are provided in the shell, and the second connecting member is also provided in the shell, and the second connecting member is configured as a second magnetic member, and the second magnetic member, the main control component and the liquid crystal display module are arranged in sequence in a direction gradually away from the spring cover, and the liquid crystal display module includes a liquid crystal display screen, and the display unit is configured as the liquid crystal display screen.

7. The television set according to claim 6, characterized in that The first magnetic component and the second magnetic component are both configured as magnets, the number of the first magnetic components is at least two, the number of the second magnetic components is at least two, the first magnetic components and the second magnetic components correspond one to one, at least two of the first magnetic components have different polarities, at least two of the second magnetic components have different polarities, and the polarities of the first magnetic components and the second magnetic components that are facing each other are different.

8. The television set according to claim 6, characterized in that A charging transmitting assembly is provided on the side of the partition facing the installation cavity, and a charging receiving assembly, a battery and a bracket are provided in the shell. The charging receiving assembly is provided on the side of the bracket close to the spring cover, and the main control assembly is fixed to the side of the bracket away from the spring cover. The charging transmitting assembly surrounds the guide rod, and the charging transmitting assembly and the charging receiving assembly are arranged opposite to each other. The battery is provided on the side of the charging receiving assembly away from the charging transmitting assembly, and the battery is electrically connected to the charging receiving assembly.

9. The television set according to claim 5, characterized in that The receiving groove is arranged on the front side of the main body, and the angle ɑ between the axis of the receiving groove and the horizontal direction satisfies: 0°<ɑ<90°.

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