CN112565845B - Television stick - Google Patents
Television stick Download PDFInfo
- Publication number
- CN112565845B CN112565845B CN202011421106.0A CN202011421106A CN112565845B CN 112565845 B CN112565845 B CN 112565845B CN 202011421106 A CN202011421106 A CN 202011421106A CN 112565845 B CN112565845 B CN 112565845B
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- Prior art keywords
- groove
- hole
- sliding
- shell
- sliding block
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
Abstract
The invention discloses a TV stick, which comprises: shell, internal member and circuit module. The shell is provided with an installation cavity and a first through hole communicated with the installation cavity; the inner sleeve is arranged in the mounting cavity in a sliding mode, and one side face, deviating from the first through hole, of the inner sleeve is connected with the inner wall face of the mounting cavity through a first elastic piece; the circuit module is arranged in the inner sleeve piece, the circuit module is provided with a data interface, and the data interface penetrates through the first through hole. The television stick provided by the invention can avoid the damage of the data interface and prolong the service life of the television stick.
Description
Technical Field
The invention relates to the technical field of television peripherals, in particular to a television stick.
Background
In daily life, the television stick is connected to a data interface module of the television, so that the television can be accessed to a network through the television stick to obtain rich movie and television resources. Conventionally, in order to beautify the appearance of the tv, the data interface module is usually disposed on the back of the tv, so that the tv stick protrudes from the back of the tv after being connected to the data interface module. When a user needs to adjust the placing position of the television, the television is moved, so that the television stick collides with a wall surface behind the television, and the television stick is damaged.
Disclosure of Invention
The invention mainly aims to provide a television stick, aiming at optimizing the structure of the television stick and improving the adaptability of the television stick to the environment.
In order to achieve the above object, the present invention provides a tv stick comprising:
the device comprises a shell, a first connecting piece and a second connecting piece, wherein the shell is provided with an installation cavity and a first through hole communicated with the installation cavity;
the inner sleeve is arranged in the mounting cavity in a sliding mode, and one side face, deviating from the first through hole, of the inner sleeve is connected with the inner wall face of the mounting cavity through a first elastic piece; and
the circuit module is arranged on the inner sleeve piece, the circuit module is provided with a data interface, and the data interface is movably arranged in the first through hole in a penetrating mode.
In an embodiment of the invention, the housing is further provided with a second through hole communicated with the installation cavity, and the side wall of the installation cavity is provided with a clamping groove;
the internal member corresponds the screens groove is equipped with connecting portion, the internal member part is worn to locate the second via hole, connecting portion can slide in or roll-off the screens groove, so that the internal member with the spacing cooperation of shell.
In an embodiment of the present invention, the inner sleeve comprises:
the circuit module is arranged in the first sliding block, the first sliding block is arranged in the mounting cavity in a sliding mode and is connected with the first elastic piece, a sliding groove is formed in one side, facing the clamping groove, of the first sliding block, the sliding groove is formed in the length direction of the first sliding block, and the sliding groove and the second through hole are correspondingly formed;
the second sliding block is slidably arranged in the sliding groove, one end part of the second sliding block penetrates through the second through hole, the other end of the second sliding block is connected with the inner wall surface of the sliding groove through a second elastic piece, the second sliding block is provided with an avoiding groove, and the avoiding groove is arranged corresponding to the clamping groove; and
the limiting block is movably accommodated in the avoiding groove, and the limiting block deviates from one end of the bottom wall of the avoiding groove to form the connecting part.
In an embodiment of the present invention, a guide opening is disposed on a side wall of the sliding groove, and the guide opening is communicated with the avoiding groove and disposed corresponding to the blocking groove;
the diapire of dodging the groove to the direction of first via hole forms the inclined plane, the stopper part stretches into the direction mouth, the stopper corresponds the inclined plane is provided with the wedge face.
In an embodiment of the present invention, a plurality of ribs are disposed on any inner wall surface of the sliding groove, the plurality of ribs are disposed along an extending direction of the sliding groove, and the ribs are configured to support the second slider.
And/or a positioning convex part is arranged on one side of the limiting block, which deviates from the second via hole, the positioning convex part is arranged adjacent to the wedge-shaped surface, and a positioning groove adjacent to the inclined surface is arranged on the side wall of the avoidance groove; the connecting part slides into the clamping groove, and the positioning convex part is limited in the positioning groove;
and/or, the second slider is provided with the intercommunication dodge the mounting groove of groove, the mounting groove is located the inclined plane is kept away from dodge the one end of the notch of groove, the endotheca spare still includes the magnetic part, the magnetic part is located the mounting groove, the stopper is the metal material.
In one embodiment of the present invention, the housing includes:
the first casing is provided with a first accommodating groove, the inner sleeve piece is arranged in the first accommodating groove in a sliding manner, and the first casing is provided with a first through hole communicated with the first accommodating groove; and
the second machine shell is movably connected with the first machine shell through a third elastic piece, the notch of the first accommodating groove is covered by the second machine shell, the second machine shell and the first machine shell are enclosed to form the installation cavity, and the second machine shell is connected with the inner sleeve piece through the first elastic piece.
In an embodiment of the present invention, a plurality of first positioning pins are convexly disposed on a sidewall of the first receiving groove, and the plurality of first positioning pins are disposed adjacent to the notches of the first receiving groove;
the second shell is provided with a second containing groove, the side wall of the second containing groove is convexly provided with a plurality of second positioning pins, and the plurality of second positioning pins and the plurality of first positioning pins are arranged oppositely;
the shell comprises a plurality of third elastic pieces, and the first positioning pin is connected with the second positioning pin through the third elastic pieces.
In an embodiment of the invention, a first limiting member is further disposed on a side wall of the first accommodating groove, the first limiting member and the side wall of the first accommodating groove enclose a first limiting space, and the third elastic member is disposed in the first limiting space in a penetrating manner;
and/or a second limiting part is further arranged on the side wall of the second accommodating groove, a second limiting space is formed by the second limiting part and the side wall of the second accommodating groove in a surrounding manner, and the third elastic part penetrates through the second limiting space.
In an embodiment of the invention, the notch of the first accommodating groove is an arc-shaped surface, and the second casing is provided with an arc-shaped groove corresponding to the arc-shaped surface.
In an embodiment of the present invention, the second housing and the inner sleeve are connected by a plurality of the first elastic members;
the second casing is provided with a plurality of mounting pins, the internal member is provided with a connecting hole corresponding to each mounting pin, one end of the first elastic member is sleeved on one mounting pin, and the other end of the first elastic member penetrates through one connecting hole.
According to the technical scheme, the outer shell is provided with the installation cavity and the first through hole communicated with the installation cavity, the inner sleeve piece is arranged in the installation cavity in a sliding mode, and the inner sleeve piece can slide along the length direction of the installation cavity; and then the circuit module is arranged in the inner sleeve part and is provided with a data interface penetrating through the first through hole. Under the state that the TV stick is connected to the TV, at the in-process of user's adjustment TV set position, the wall body is collided to the TV stick, and the effort direct action of wall body is at the shell, and under the structure of being connected through first elastic component between shell and the interior external member, first elastic component absorbed partial effort, produces between circuit module and the TV set and drags on avoiding interior external member, and then avoids data interface to damage. The television stick provided by the invention can avoid the damage of the data interface and prolong the service life of the television stick.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a television wand of the present invention;
FIG. 2 is a schematic view of an assembled structure of the TV stick of FIG. 1;
FIG. 3 is a schematic structural view of the inner sleeve of FIG. 2;
FIG. 4 is a schematic view of the assembled structure of the inner sleeve of FIG. 3;
FIG. 5 is a schematic cross-sectional view of the wand of FIG. 1;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is a schematic cross-sectional view of the television wand of FIG. 1 in another configuration;
FIG. 8 is an enlarged view of a portion of FIG. 7 at B;
FIG. 9 is a schematic view of the connection between the first and second housings of the present invention;
FIG. 10 is a partial structural view of a second housing according to the present invention;
FIG. 11 is a schematic view of the structure of the TV stick and the TV set of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a television stick. Referring to FIG. 1, a schematic structural diagram of an embodiment of a TV stick of the present invention is shown; referring to FIG. 2, a schematic view of an assembled structure of the TV stick of FIG. 1 is shown; referring to fig. 3, a schematic structural view of the inner sleeve in fig. 2 is shown; referring to fig. 4, it is a schematic view of an assembly structure of the inner sleeve in fig. 3; referring to FIG. 5, a schematic cross-sectional view of the TV wand of FIG. 1 is shown; referring to fig. 6, a partial enlarged view at a in fig. 5; FIG. 7 is a cross-sectional view of the TV wand of FIG. 1 in another state; referring to fig. 8, a partial enlarged view at B in fig. 7; fig. 9 is a schematic structural view of the joint between the first housing and the second housing according to the present invention; fig. 10 is a partial structural schematic view of a second housing according to the present invention; referring to fig. 11, it is a schematic view of the connection structure between the tv stick and the tv set according to the present invention.
In an embodiment of the present invention, as shown in fig. 1, in combination with fig. 2 and 11, the tv wand includes: the circuit module comprises a shell 1, an inner sleeve member 2 and a circuit module 3, wherein the shell 1 is provided with an installation cavity 11 and a first through hole 13 communicated with the installation cavity 11; the inner sleeve member 2 is arranged in the mounting cavity 11 in a sliding manner, and one side surface of the inner sleeve member 2 departing from the first through hole 13 is connected with the inner wall surface of the mounting cavity 11 through a first elastic member 41; the circuit module 3 is arranged on the inner sleeve 2, the circuit module 3 is provided with a data interface 31, and the data interface 31 movably penetrates through the first through hole 13. That is, the inner member 2 is fixedly connected to the circuit module 3, and the inner member 2 is movable relative to the housing 1; when the housing 1 is bumped after the data interface 31 is connected to the tv set 5, the force applied to the housing 1 can directly act on the tv set 5, and the data interface 31 is prevented from being damaged.
In the embodiment, the outer shell 1 is provided with the installation cavity 11 and the first through hole 13 communicated with the installation cavity 11, and the inner sleeve 2 is slidably arranged in the installation cavity 11, so that the inner sleeve 2 can slide along the length direction of the installation cavity 11; the circuit module 3 is disposed in the inner member 2, and the circuit module 3 is provided with a data interface 31 penetrating through the first via hole 13. Under the state that the TV stick is connected to the TV, at the in-process of user's adjustment TV set 5 position, the TV stick collides the wall body, and the effort direct action of wall body is at shell 1, and under the structure of connecting through first elastic component 41 between shell 1 and the interior external member 2, first elastic component 41 absorbs partial effort, produces between circuit module 3 and the TV set 5 on avoiding interior external member 2 and drags, and then avoids data interface 31 to damage. The television stick of the invention prevents the data interface 31 from being damaged and prolongs the service life of the television stick.
In an alternative embodiment of the present invention, the first elastic element 41 may be a spring, one end of the spring is connected to the inner sleeve 2, and the other end of the spring is connected to the inner wall surface of the mounting cavity 11 to support the inner sleeve 2, so that the data interface 31 extends out of the first through hole 13.
In an alternative embodiment of the invention, the length of the spring in the rest state is greater than the distance from the inner hub 2 to the inner wall surface of the mounting cavity 11. That is, when the spring is connected to the inner wall surface of the mounting chamber 11 and the inner jacket 2, the spring is in a compressed state.
In an alternative embodiment of the present invention, the first elastic member 41 may be an elastic rod, such as: plastic material or silica gel material.
In an alternative embodiment of the present invention, the data interface 31 may be any type of interface, such as: HDMI interface and USB interface, etc.
In an alternative embodiment of the invention, the tv stick may be inserted into the tv set 5 using any form of plug-in structure, such as:
alternatively, the outer shell 1 is a shell with a certain elastic deformation capability, and a user can press the outer shell 1, so that the inner wall surface of the installation cavity 11 abuts against the surface of the inner sleeve 2, so that the user can hold the television stick to insert the data interface 31 into the television 5.
Optionally, the housing 1 is provided with a yielding groove, and the yielding groove is arranged along the length direction of the mounting cavity 11; the inner sleeve member 2 is provided with a power assisting element, the power assisting element penetrates through the abdicating groove, and part of the power assisting element extends out of the shell 1. When the television stick needs to be inserted into the television 5, a user can hold the television stick and the fingers of the user abut against the power assisting element so as to insert the data interface 31 into the television 5; thereafter, the force aid is released so that the outer casing 1 and the inner set 2 are relatively independent structures so that the inner set 2 can move in the installation cavity 11.
Optionally, a clamping groove 14 may be provided on a side wall of the installation cavity 11, and the internal member 2 is provided with a connecting portion 21 corresponding to the clamping groove 14, wherein the connecting portion 21 may be a plastic part or a torsion spring, so that when the tv stick is inserted into the tv set 5, the connecting portion 21 may connect the internal member 2 and the external housing 1, so that the data interface 31 is inserted into the tv set 5.
In an alternative embodiment of the present invention, the circuit module 3 is disposed on the inner sleeve 2, and it can be understood that: an accommodating space is arranged in the middle of the internal member 2, and the circuit module 3 is arranged in the accommodating space; alternatively, the circuit module 3 is provided on the surface of the inner jacket 2.
In an embodiment of the present invention, as shown in fig. 2, the housing 1 is further provided with a second through hole 12 communicating with the installation cavity 11, and a clamping groove 14 is provided on a side wall of the installation cavity 11; the inner sleeve member 2 is provided with a connecting portion 21 corresponding to the clamping groove 14, the inner sleeve member 2 partially penetrates through the second through hole 12, and the connecting portion 21 can slide into or out of the clamping groove 14, so that the inner sleeve member 2 is in limit fit with the housing 1.
The television rod has an initial state that the connecting part 21 is limited in the clamping groove 14, the data interface 31 is connected with the television 5, the internal member 2 is abutted against the television 5, and the connecting part 21 slides out of the clamping groove 14.
In the embodiment, the housing 1 is provided with the installation cavity 11 and the first through hole 13 and the second through hole 12 which are communicated with the installation cavity 11, the inner sleeve 2 is slidably arranged in the installation cavity 11, the inner sleeve 2 can slide along the length direction of the installation cavity 11, and part of the structure of the inner sleeve 2 penetrates through the first through hole 13; the circuit module 3 is disposed in the inner member 2, and the circuit module 3 is provided with a data interface 31 penetrating through the second via 12. Wherein, the side wall of the installation cavity 11 is provided with a clamping groove 14, and the inner sleeve member 2 is provided with a connecting part 21 corresponding to the clamping groove 14; it will be appreciated that the connecting portions 21 may be resilient protrusions provided on the inner sleeve 2, or the connecting portions 21 may be block-like structures slidably provided on the inner sleeve 2. In the initial state, the connecting portion 21 is limited in the clamping groove 14, so that the inner sleeve 2 and the outer shell 1 are fixedly arranged, and a user can conveniently hold the outer shell 1 and insert the data interface 31 into the television 5; when the data interface 31 is inserted into the television 5, the television 5 abuts against the portion of the internal member 2 extending out of the first through hole 13, the internal member 2 is pushed to move into the installation cavity 11, the connecting portion 21 on the internal member 2 is separated from the clamping groove 14, so that the television rod is in a connected state, and the internal member 2 and the housing 1 are relatively independent. Under the connected state, the in-process of user adjustment 5 positions of TV set, the TV stick collides the wall body, and the effort direct action of wall body is in relatively independent state based on shell 1 and interior external member 2, avoids producing between circuit module 3 and the TV set 5 on the interior external member 2 and drags, and then avoids data interface 31 to damage. The television stick of the invention prevents the data interface 31 from being damaged and prolongs the service life of the television stick.
In an embodiment of the present invention, as shown in fig. 2, 3 and 4, the inner sleeve 2 includes: a first slide block 22, a second slide block 23 and a limiting block 24. The circuit module 3 is arranged on the first sliding block 22, the first sliding block 22 is arranged in the mounting cavity 11 in a sliding manner and is connected with the first elastic part 41, a sliding groove 221 is arranged on one side, facing the clamping groove 14, of the first sliding block 22, the sliding groove 221 is arranged along the length direction of the first sliding block 22, and the sliding groove 221 and the second through hole 12 are arranged correspondingly; the second slider 23 is slidably disposed in the sliding groove 221, one end of the second slider 23 penetrates through the second via hole 12, the other end of the second slider is connected to the inner wall surface of the sliding groove 221 through the second elastic member 42, the second slider 23 is provided with an avoiding groove 231, and the avoiding groove 231 is disposed corresponding to the clamping groove 14; the limiting block 24 is movably accommodated in the avoiding groove 231, and one end of the limiting block 24 departing from the bottom wall of the avoiding groove 231 forms a connecting portion 21.
In this embodiment, the first sliding block 22 is slidably disposed in the mounting cavity 11 and connected to the first elastic element 41, so that the first sliding block 22 can slide in the mounting cavity 11. On the other hand, the side of the first slider 22 facing the blocking groove 14 is provided with a sliding groove 221, the second slider 23 is provided with an avoiding groove 231, and the stopper 24 is movably accommodated in the avoiding groove 231, so that the stopper 24 is limited in the structure of the avoiding groove 231 and the blocking groove 14 to provide an acting force for the first slider 22, so that the data interface 31 can be inserted into the television 5 when the housing 1 moves relative to the television 5.
In the application of the present embodiment, as shown in fig. 5 and 6, a sliding fit structure is provided between the first slider 22 and the second slider 23, the limiting block 24 is limited by the avoiding groove 231 and the blocking groove 14, so that the second slider 23 can be stationary relative to the housing 1 when the tv stick is inserted into the tv, the second slider 23 is connected with the first slider 22 through the second elastic member 42, and the first slider 22 can move toward the first via hole 13 by providing an acting force through the second elastic member 42 in combination with the acting force of the first elastic member 41. On the other hand, as shown in fig. 7 and 8, after the tv stick is inserted into the tv 5, the tv 5 and the second slider 23 are abutted against the portion of the second through hole 12, so that the second slider 23 moves away from the second through hole 12, and the acting force of the stopper 24 is cancelled, and the stopper 24 can fall into the avoiding groove 231, so that the whole internal member 2 and the housing 1 are relatively independent.
In an alternative embodiment of the present invention, the second elastic member 42 may be a spring or an elastic rubber pad.
In an optional embodiment of the present invention, after the tv stick is pulled off, the second slider 23 can be pressed in a manner of shaking left and right or shaking up and down, so that one end of the limiting block 24 falls into the clamping groove 14, and the resetting operation of the limiting block 24 is realized.
In an embodiment of the present invention, as shown in fig. 4, a guide opening 222 is disposed on a side wall of the sliding groove 221 in the extending direction, and the guide opening 222 is communicated with the avoiding groove 231 and disposed corresponding to the blocking groove 14; the bottom wall of the avoiding groove 231 faces the direction of the first via hole 13 and forms an inclined surface 232, the limiting block 24 partially extends into the guide opening 222, and a wedge surface 241 is arranged on the limiting block 24 corresponding to the inclined surface 232.
In this embodiment, a guide opening 222 communicating with the avoiding groove 231 is formed in the side wall of the sliding groove 221, and the guide opening 222 is disposed opposite to the blocking groove 14; meanwhile, the inclined surface 232 is formed by the bottom wall of the avoiding groove 231, and the stopper 24 is provided with a wedge surface 241 corresponding to the inclined surface 232. In the initial state, the stopper 24 partially extends into the locking groove 14 and the guiding opening 222 and is accommodated in the avoiding groove 231, so that the inner sleeve 2 and the outer shell 1 can move synchronously through the stopper 24 as a connecting structure. In the transition from the initial state to the connection state, the television 5 abuts against the second slider 23, the abutting force acting on the limiting block 24 is cancelled, and the limiting block 24 slides into the accommodating groove along the guide of the guide opening 222, so that the whole internal member 2 moves relative to the shell 1.
In an optional embodiment of the present invention, after the tv stick is pulled off, the elastic force of the second elastic member 42 acts on the second sliding block 23, so that the second sliding block 23 moves toward the second via hole 12; meanwhile, the inclined surface 232 of the second slider 23 cooperates with the wedge surface 241 of the stopper 24, so that the stopper 24 can move along the guide opening 222 and then fall into the locking groove 14, thereby realizing the reset operation of the stopper 24.
In an alternative embodiment of the present invention, the extending direction of the guiding opening 222 is perpendicular to the inner wall surface of the mounting cavity 11.
In an optional embodiment of the present invention, two opposite side walls of the sliding groove 221 are provided with guiding openings 222 communicating with the avoiding groove 231, the two guiding openings 222 are arranged oppositely, and two sides of the limiting block 24 extend to the two guiding openings 222, so as to realize uniform stress of the limiting block 24.
In an embodiment of the present invention, as shown in fig. 4, a plurality of ribs 223 are disposed on any inner wall surface of the sliding groove 221, the plurality of ribs 223 are disposed along an extending direction of the sliding groove 221, and the ribs 223 are used for supporting the second slider 23.
In this embodiment, the sliding groove 221 is provided with a plurality of ribs 223, and the second slider 23 abuts against the plurality of ribs 223, so as to reduce the contact area between the second slider 23 and the inner wall surface of the sliding groove 221, and reduce the friction between the second slider 23 and the inner wall surface of the sliding groove 221.
In an embodiment of the present invention, as shown in fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, a positioning protrusion 242 is disposed on a side of the limiting block 24 away from the second via hole 12, the positioning protrusion 242 is disposed adjacent to the wedge surface 241, and a positioning groove 233 adjacent to the inclined surface 232 is disposed on a side wall of the avoiding groove 231; the connecting portion 21 slides into the locking groove 14, and the positioning protrusion 242 is retained in the positioning groove 233.
In this embodiment, in the initial state, the stopper 24 can be stably abutted against the second slider 23, and meanwhile, the stopper 24 can be prevented from sliding out of the clamping groove 14 by the structure that the positioning protrusion 242 is limited in the positioning groove 233, so as to improve the working stability of the tv stick.
In an embodiment of the present invention, as shown in fig. 7 and 8, the second slider 23 is provided with a mounting groove 234 communicating with the avoiding groove 231, the mounting groove 234 is located at one end of the inclined surface 232 away from the notch of the avoiding groove 231, the inner sleeve 2 further includes a magnetic member 25, the magnetic member 25 is located in the mounting groove 234, and the limiting block 24 is made of a metal material.
In this embodiment, the bottom of the avoiding groove 231 is provided with the installation groove 234, the magnetic member 25 is arranged in the installation groove 234, and after the limiting block 24 is drawn into the avoiding groove 231, the limiting block 24 made of a metal material can be attracted by the magnetic member 25, so that the limiting block 24 is prevented from shaking.
In an alternative embodiment of the present invention, the magnetic member 25 is disposed in the mounting groove 234, and the magnetic member 25 is spaced from the notch of the mounting groove 234; that is to say, the magnetic member 25 and the stopper 24 are magnetically attracted in a non-contact manner, so as to avoid the accident that the stopper 24 is clamped due to overlarge magnetism.
In an embodiment of the present invention, as shown in fig. 2, the housing 1 includes: a first housing 15 and a second housing 16. The first housing 15 is provided with a first accommodating groove 151, the inner sleeve 2 is slidably arranged in the first accommodating groove 151, and the first housing 15 is provided with a first through hole 13 communicated with the first accommodating groove 151; the second housing 16 is movably connected to the first housing 15 through the third elastic member 43, the second housing 16 covers the notch of the first receiving groove 151 to form the mounting cavity 11 with the first housing 15, and the second housing 16 is connected to the inner assembly 2 through the first elastic member 41.
In this embodiment, the housing includes a first housing 15 and a second housing 16, and the second housing 16 is movably connected to the first housing 15 through a third elastic member 43. When the tv stick is inserted into the tv 5, the external object collides with the tv stick, the second housing 16 can move relative to the first housing 15, and the third elastic member 43 can be used as a buffer material to reduce the acting force on the first housing 15.
In an alternative embodiment of the present invention, the third elastic member 43 may be a spring or a rubber strip.
In an embodiment of the present invention, as shown in fig. 2, a plurality of first positioning pins 152 are convexly disposed on a sidewall of the first accommodating groove 151, and the plurality of first positioning pins 152 are disposed adjacent to the notches of the first accommodating groove 151; the second housing 16 is provided with a second receiving groove 161, a plurality of second positioning pins 162 are convexly provided on a side wall of the second receiving groove 161, and the plurality of second positioning pins 162 are arranged opposite to the plurality of first positioning pins 152; the housing 1 includes a plurality of third elastic members 43, and a first positioning pin 152 is connected to a second positioning pin 162 through a third elastic member 43.
In this embodiment, the plurality of third elastic members 43 are used to connect the plurality of first positioning pins 152 and the plurality of second positioning pins 162, so as to improve the connection strength between the first housing and the second housing and reduce the vibration between the first housing and the second housing.
In an embodiment of the invention, as shown in fig. 2, a first position-limiting member 153 is further disposed on a side wall of the first accommodating groove 151, the first position-limiting member 153 and the side wall of the first accommodating groove 151 enclose a first position-limiting space 154, and the third elastic member 43 is disposed through the first position-limiting space 154; it can be understood that the first retaining member 153 is disposed adjacent to the first positioning pin 152, and can effectively retain the third elastic member 43, so as to prevent the third elastic member 43 from being released from the first positioning pin 152. The side wall of the second receiving groove 161 is further provided with a second limiting member 163, the second limiting member 163 and the side wall of the second receiving groove 161 enclose to form a second limiting space 164, and the third elastic member 43 passes through the second limiting space 164. It can be understood that the second position-limiting member 163 is disposed adjacent to the second positioning pin 162, and can effectively position the third elastic member 43, so as to prevent the third elastic member 43 from being released from the second positioning pin 162.
In an embodiment of the present invention, as shown in fig. 9, the notch of the first accommodating groove 151 is set to be an arc-shaped surface 155, the second housing 16 is provided with an arc-shaped groove 165 corresponding to the arc-shaped surface 155, and the guiding between the second housing and the first housing can be realized through the cooperation between the arc-shaped surface 155 and the arc-shaped groove 165; that is, when the second housing receives an impact of an external object, the second housing moves along the guide direction of the arc-shaped groove 165 and the arc-shaped face 155.
In an alternative embodiment of the present invention, when the housing 1 is a cylinder as a whole, the end of the notch of the first receiving groove 151 is provided as the arc-shaped surface 155, and the end of the notch of the second receiving groove 161 is provided as the arc-shaped groove 165.
In an alternative embodiment of the present invention, when the housing 1 is a rectangular cylinder as a whole, the first receiving groove 151 is a rectangular square groove, two opposite side walls of the first receiving groove 151 adjacent to the notch of the first receiving groove 151 are provided with a convex arc surface 155, and the end of the notch of the second receiving groove 161 is provided with an arc groove 165 matched with the arc surface 155.
In an embodiment of the present invention, as shown in fig. 2 and 10, the second casing 16 is connected to the inner assembly 2 via a plurality of first elastic members 41; the second housing 16 has a plurality of mounting pins 166, the inner assembly 2 has a connecting hole 224 corresponding to each mounting pin 166, one end of a first elastic element 41 is sleeved on one mounting pin 166, and the other end thereof passes through one connecting hole 224. That is, the plurality of first elastic members 41 connect the plurality of mounting pins 166 and the inner wall surfaces of the plurality of connection holes 224, so that the second housing 16 can provide a stable supporting force to the first slider 22 through the plurality of first elastic members 41.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A tv wand for connection to a tv set, the tv wand comprising:
the mounting structure comprises a shell, a first through hole and a second through hole, wherein the shell is provided with a mounting cavity and a first through hole communicated with the mounting cavity, the shell is also provided with the second through hole communicated with the mounting cavity, and the side wall of the mounting cavity is provided with a clamping groove;
the inner sleeve piece comprises a first sliding block, a second sliding block and a limiting block, the first sliding block is arranged in the installation cavity in a sliding mode, one side face, deviating from the first through hole, of the first sliding block is connected with the inner wall face of the installation cavity through a first elastic piece, one side, facing the clamping groove, of the first sliding block is provided with a sliding groove, the sliding groove is arranged along the length direction of the first sliding block, the sliding groove is arranged corresponding to the second through hole, the second sliding block is arranged in the sliding groove in a sliding mode, one end portion of the second sliding block penetrates through the second through hole, the other end of the second sliding block is connected with the inner wall face of the sliding groove through a second elastic piece, the second sliding block is provided with an avoiding groove, the avoiding groove is arranged corresponding to the clamping groove, the limiting block is movably accommodated in the avoiding groove, and one end, deviating from the bottom wall of the avoiding groove, of the limiting block forms a connecting portion, the connecting part slides into or out of the clamping groove so that the internal member is in limit fit with the shell; and
the circuit module is arranged on the first sliding block and provided with a data interface, and the data interface is movably arranged through the first through hole.
2. The TV stick of claim 1, wherein the side wall of the chute is provided with a guide opening, and the guide opening is communicated with the avoiding groove and is arranged corresponding to the clamping groove;
dodge the diapire in groove to the direction slope of first via hole forms the inclined plane, the stopper part stretches into the direction mouth, the stopper corresponds the inclined plane is provided with the wedge face.
3. The tv stick according to claim 2, wherein a plurality of ribs are provided on any one inner wall surface of the slide groove, the plurality of ribs being provided along an extending direction of the slide groove, the ribs being for supporting the second slider;
and/or a positioning convex part is arranged on one side of the limiting block, which deviates from the second via hole, the positioning convex part is arranged adjacent to the wedge-shaped surface, and a positioning groove adjacent to the inclined surface is arranged on the side wall of the avoidance groove; the connecting part slides into the clamping groove, and the positioning convex part is limited in the positioning groove;
and/or, the second slider is provided with the intercommunication dodge the mounting groove of groove, the mounting groove is located the inclined plane is kept away from dodge the one end of the notch of groove, the endotheca spare still includes the magnetic part, the magnetic part is located the mounting groove, the stopper is the metal material.
4. A television wand according to any one of claims 1 to 3, wherein the housing comprises:
the first casing is provided with a first accommodating groove, the inner sleeve piece is arranged in the first accommodating groove in a sliding manner, and the first casing is provided with a first through hole communicated with the first accommodating groove; and
the second machine shell is movably connected with the first machine shell through a third elastic piece, the notch of the first accommodating groove is covered by the second machine shell, the second machine shell and the first machine shell are enclosed to form the installation cavity, and the second machine shell is connected with the inner sleeve piece through the first elastic piece.
5. The TV stick of claim 4, wherein a plurality of first positioning pins are protruded from a sidewall of the first receiving groove, and the plurality of first positioning pins are disposed adjacent to the notches of the first receiving groove;
the second shell is provided with a second containing groove, the side wall of the second containing groove is convexly provided with a plurality of second positioning pins, and the plurality of second positioning pins and the plurality of first positioning pins are arranged oppositely;
the shell comprises a plurality of third elastic pieces, and the first positioning pin is connected with the second positioning pin through the third elastic pieces.
6. The TV stick according to claim 5, wherein the sidewall of the first receiving groove is further provided with a first position-limiting member, the first position-limiting member and the sidewall of the first receiving groove enclose a first position-limiting space, and the third elastic member is disposed through the first position-limiting space;
and/or a second limiting part is further arranged on the side wall of the second accommodating groove, a second limiting space is formed by the second limiting part and the side wall of the second accommodating groove in a surrounding manner, and the third elastic part penetrates through the second limiting space.
7. The TV stick according to claim 4, wherein the notch of the first receiving groove is provided as an arc-shaped surface, and the second housing is provided with an arc-shaped groove corresponding to the arc-shaped surface.
8. The TV wand of claim 4, wherein the second housing and the inner sleeve are connected by a plurality of the first resilient members;
the second casing is provided with a plurality of mounting pins, the internal member is provided with a connecting hole corresponding to each mounting pin, one end of the first elastic member is sleeved on one mounting pin, and the other end of the first elastic member penetrates through one connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421106.0A CN112565845B (en) | 2020-12-07 | 2020-12-07 | Television stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421106.0A CN112565845B (en) | 2020-12-07 | 2020-12-07 | Television stick |
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| Publication Number | Publication Date |
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| CN112565845A CN112565845A (en) | 2021-03-26 |
| CN112565845B true CN112565845B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011421106.0A Active CN112565845B (en) | 2020-12-07 | 2020-12-07 | Television stick |
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| Country | Link |
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| CN (1) | CN112565845B (en) |
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| CN112565845A (en) | 2021-03-26 |
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