CN210284123U - Multimedia machine shell of taxi and multimedia machine of taxi - Google Patents
Multimedia machine shell of taxi and multimedia machine of taxi Download PDFInfo
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- CN210284123U CN210284123U CN201921249193.9U CN201921249193U CN210284123U CN 210284123 U CN210284123 U CN 210284123U CN 201921249193 U CN201921249193 U CN 201921249193U CN 210284123 U CN210284123 U CN 210284123U
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Abstract
The utility model discloses a taxi multimedia machine shell and taxi multimedia machine, including organism backshell and the inside seat headrest that has the installing frame, the installing frame sets up in the middle part of the rear side of seat headrest, and the installing frame includes the installing frame diapire that is the rectangle and the frame wall of four sides, and the installing frame is one side open-ended square box-like, is provided with the line hole on the installing frame diapire, and the upper frame wall and the lower frame wall of installing frame are provided with 2 hidden buckles respectively; the back surface and the peripheral machine body rear shell used for protecting the multimedia machine of the taxi comprise a rectangular bottom plate and peripheral flanges, and the outer sides of the upper flange and the lower flange of the machine body rear shell are respectively provided with 2 clamping grooves; when the machine body rear shell is installed, the machine body rear shell slides into the installation frame from the back surface, the hidden buttons and the clamping grooves are buckled in a one-to-one correspondence mode, and the machine body rear shell is limited to be separated from the installation frame; the multimedia machine of the taxi is embedded in the headrest of the auxiliary driving seat, so that the multimedia machine does not occupy the movement space of passengers; the shell adopts a special embedded structural component, and the structure is stable and safe.
Description
Technical Field
The utility model relates to a taxi multimedia machine, concretely relates to taxi multimedia machine shell and taxi multimedia machine.
Background
A multimedia device is usually installed at the rear part of the passenger seat of the taxi to be watched and used by passengers in the back row. The common practice is to install a fixing bracket at the rear part of the assistant driver seat and then install the tablet computer on the fixing bracket. The tablet computer adopts an IPAD finished product machine or a common android tablet computer, and some audio and video software or customized advertisements are installed in the tablet computer.
The multimedia device for the taxi has the following obvious defects: 1. the hanging rack and the multimedia equipment are arranged outside the passenger seat, so that when an accident occurs, the passenger can be damaged, and the buffer space between the passenger seat and the passenger can be shortened; even if no accident occurs, the activity space of the passengers in the back row is also influenced; 2. the requirement of national vehicle driving on the road is not met, and the vehicle cannot be normally annual inspected; 3. because the number of passengers is large, the use average rate is high, the user and the use environment are more complicated compared with personal articles, and a common tablet personal computer is easy to damage; 4. multimedia functions are not designed for taxis.
Disclosure of Invention
In view of the above, the utility model provides a taxi multimedia machine shell and taxi multimedia machine, this taxi multimedia machine imbeds in the headrest of vice driving seat, does not occupy passenger's activity space; the multimedia machine shell of the taxi adopts a special embedded structure component, and the multimedia machine shell is stable and safe in structure.
A multimedia machine shell of a taxi comprises a machine body rear shell and a seat headrest with an installation frame inside, wherein the installation frame is arranged in the middle of the rear side of the seat headrest and comprises a rectangular installation frame bottom wall and frame walls on four sides, the installation frame is in a square box shape with an opening on one side, a line passing hole is formed in the installation frame bottom wall, and 2 hidden buttons are respectively arranged on the upper frame wall and the lower frame wall of the installation frame;
when the installation structure is installed, the installation frame and the seat headrest are fixed through bolts, then the edge seam between the installation frame and the seat headrest is tightly closed by adopting a leather material, and the leather material is fully molded by using fillers such as sponge and the like;
the back surface and the peripheral machine body rear shell used for protecting the multimedia machine of the taxi comprise a rectangular bottom plate and peripheral flanges, and the outer sides of the upper flange and the lower flange of the machine body rear shell are respectively provided with 2 clamping grooves;
when the machine body rear shell is installed, the machine body rear shell slides into the installation frame from the back surface, the hidden buttons and the clamping grooves are buckled in a one-to-one correspondence mode, and the machine body rear shell is limited to be separated from the installation frame;
because the seat headrest is arranged on the front-row seat, the multimedia machine of the taxi is used by the passenger in the back row, the seat headrest is opened at the back side for installing the multimedia machine of the taxi, and the multimedia machine of the taxi faces the passenger at the front side, so the back shell of the machine body and the seat headrest are installed at the back side.
Preferably, the hidden buckle comprises an L-shaped seam and an elastic clamping arm, a first side seam of the L-shaped seam is arranged on the wall body of the upper frame wall or the lower frame wall of the installation frame, a second side seam of the L-shaped seam is arranged on the bottom wall of the installation frame, the first side seam and the second side seam are respectively and vertically arranged with the side line of the same bottom wall of the installation frame, the root of the elastic clamping arm is integrally connected with the wall bodies of the upper frame wall and the lower frame wall of the installation frame, the arm body of the elastic clamping arm is arranged in the first side seam in a hanging manner, and the head of the elastic clamping arm is provided with a semi-arc bulge facing the inside of the bottom wall of the installation frame;
when the hidden button is buckled with the clamping groove, the semi-arc-shaped bulge is clamped into the clamping groove;
the elastic clamping arm and the mounting frame are integrally arranged, and the arm body of the elastic clamping arm is arranged in a suspended manner, so that the elastic clamping arm has better elasticity;
the second side seam not only plays a role in heat dissipation, but also can be used as a spare wire passing hole.
Preferably, the bottom wall of the mounting frame is provided with an inverted convex line hiding box, and a line inlet is formed in the line hiding box;
the taxi multimedia machine needs to introduce a power line, a GPS signal line and other signal lines from an automobile circuit, and a hard plug is used when the taxi multimedia machine is connected, so that a space enough for using the hard plug is reserved in an installation frame.
Preferably, more than 4 limiting elastic sheets are arranged on the bottom wall of the mounting frame, and the movable ends of the limiting elastic sheets are provided with friction plates;
when the machine body rear shell slides into the mounting frame from the back, the friction plate props against the back of the machine body rear shell to limit the machine body rear shell to continuously slide into the mounting frame, namely after the hidden buckle is aligned with the clamping groove for clamping, the elastic limiting elastic sheet limits the position of the taxi multimedia machine not to move any more.
Preferably, 4 vertical studs extend out of the bottom wall of the seat headrest towards the opening of the seat headrest, 4 screw holes corresponding to the vertical studs are formed in the bottom wall of the mounting frame, and the bottom wall of the mounting frame is fixedly connected with the vertical studs through bolts;
a cavity is formed between the bottom wall of the mounting frame and the bottom wall of the seat headrest and is used for heat dissipation, for example, heat dissipation holes are formed in the left side and the right side of the cavity to guide heat out of the seat headrest, or a heat pipe and a heat dissipation fin are mounted and connected with a telescopic column for adjusting the height of the headrest.
Preferably, the middle part of the rectangular bottom plate is provided with a longitudinal wire passing groove, the cross section of the wire passing groove is in a semi-arc shape, the wall of the semi-arc-shaped groove of the wire passing groove protrudes out of the inner surface of the rectangular bottom plate, the wire passing groove is arranged in an opening shape at the back of the rectangular bottom plate, and more than 2 wire clamping convex strips are arranged on the groove wall near the opening of the wire passing groove;
the wire passing grooves can guide cables and play a role of reinforcing ribs to enhance the structural stability of the rectangular bottom plate;
the cable clamping convex strips are used for clamping the cable, so that the cable is not easy to be separated from the wire passing groove.
Preferably, the rectangular bottom plate is provided with a heat dissipation hole array distributed in a flower shape;
the intensive radiating hole arrays have small influence on the structural strength of the rectangular bottom plate, the radiating effect is good, and in order to reduce the influence on the structural strength as much as possible, a plurality of groups of flower-shaped radiating hole arrays with fewer holes can be made at different parts of the rectangular bottom plate.
Preferably, the rectangular bottom plate is provided with a power interface and a communication interface.
Preferably, the machine body rear shell is also provided with a storage card slot socket and an SIM card slot socket;
the storage slot socket is arranged on the retaining edge on one side of the retaining edges on the periphery of the machine body rear shell;
the SIM card slot socket is arranged on the blocking edge on one side of the blocking edges around the rear shell of the machine body or the back surface of the rectangular bottom plate.
A multimedia machine for a taxi comprises a machine body rear shell and a seat headrest with an installation frame inside, wherein the installation frame is arranged in the middle of the rear side of the seat headrest and comprises a rectangular installation frame bottom wall and frame walls on four sides, the installation frame is in a square box shape with an opening on one side, a line passing hole is formed in the installation frame bottom wall, and 2 hidden buttons are respectively arranged on the upper frame wall and the lower frame wall of the installation frame;
when the installation structure is installed, the installation frame and the seat headrest are fixed through bolts, then the edge seam between the installation frame and the seat headrest is tightly closed by adopting a leather material, and the leather material is fully molded by using fillers such as sponge and the like;
the back surface and the peripheral machine body rear shell used for protecting the multimedia machine of the taxi comprise a rectangular bottom plate and peripheral flanges, and the outer sides of the upper flange and the lower flange of the machine body rear shell are respectively provided with 2 clamping grooves;
when the machine body rear shell is installed, the machine body rear shell slides into the installation frame from the back surface, the hidden buttons and the clamping grooves are buckled in a one-to-one correspondence mode, and the machine body rear shell is limited to be separated from the installation frame;
because the seat headrest is arranged on the front-row seat, the multimedia machine of the taxi is used by the passenger in the back row, the seat headrest is opened at the back side for installing the multimedia machine of the taxi, and the multimedia machine of the taxi faces the passenger at the front side, so the back shell of the machine body and the seat headrest are installed at the back side.
Preferably, the hidden buckle comprises an L-shaped seam and an elastic clamping arm, a first side seam of the L-shaped seam is arranged on the wall body of the upper frame wall or the lower frame wall of the installation frame, a second side seam of the L-shaped seam is arranged on the bottom wall of the installation frame, the first side seam and the second side seam are respectively and vertically arranged with the side line of the same bottom wall of the installation frame, the root of the elastic clamping arm is integrally connected with the wall bodies of the upper frame wall and the lower frame wall of the installation frame, the arm body of the elastic clamping arm is arranged in the first side seam in a hanging manner, and the head of the elastic clamping arm is provided with a semi-arc bulge facing the inside of the bottom wall of the installation frame;
when the hidden button is buckled with the clamping groove, the semi-arc-shaped bulge is clamped into the clamping groove;
the elastic clamping arm and the mounting frame are integrally arranged, and the arm body of the elastic clamping arm is arranged in a suspended manner, so that the elastic clamping arm has better elasticity;
the second side seam not only plays a role in heat dissipation, but also can be used as a spare wire passing hole.
Preferably, the bottom wall of the mounting frame is provided with an inverted convex line hiding box, and a line inlet is formed in the line hiding box;
the taxi multimedia machine needs to introduce a power line, a GPS signal line and other signal lines from an automobile circuit, and a hard plug is used when the taxi multimedia machine is connected, so that a space enough for using the hard plug is reserved in an installation frame.
Preferably, more than 4 limiting elastic sheets are arranged on the bottom wall of the mounting frame, and the movable ends of the limiting elastic sheets are provided with friction plates;
when the machine body rear shell slides into the mounting frame from the back, the friction plate props against the back of the machine body rear shell to limit the machine body rear shell to continuously slide into the mounting frame, namely after the hidden buckle is aligned with the clamping groove for clamping, the elastic limiting elastic sheet limits the position of the taxi multimedia machine not to move any more.
Preferably, 4 vertical studs extend out of the bottom wall of the seat headrest towards the opening of the seat headrest, 4 screw holes corresponding to the vertical studs are formed in the bottom wall of the mounting frame, and the bottom wall of the mounting frame is fixedly connected with the vertical studs through bolts;
a cavity is formed between the bottom wall of the mounting frame and the bottom wall of the seat headrest and is used for heat dissipation, for example, heat dissipation holes are formed in the left side and the right side of the cavity to guide heat out of the seat headrest, or a heat pipe and a heat dissipation fin are mounted and connected with a telescopic column for adjusting the height of the headrest.
Preferably, the middle part of the rectangular bottom plate is provided with a longitudinal wire passing groove, the cross section of the wire passing groove is in a semi-arc shape, the wall of the semi-arc-shaped groove of the wire passing groove protrudes out of the inner surface of the rectangular bottom plate, the wire passing groove is arranged in an opening shape at the back of the rectangular bottom plate, and more than 2 wire clamping convex strips are arranged on the groove wall near the opening of the wire passing groove;
the wire passing grooves can guide cables and play a role of reinforcing ribs to enhance the structural stability of the rectangular bottom plate;
the cable clamping convex strips are used for clamping the cable, so that the cable is not easy to be separated from the wire passing groove.
Preferably, the rectangular bottom plate is provided with a heat dissipation hole array distributed in a flower shape;
the intensive radiating hole arrays have small influence on the structural strength of the rectangular bottom plate, the radiating effect is good, and in order to reduce the influence on the structural strength as much as possible, a plurality of groups of flower-shaped radiating hole arrays with fewer holes can be made at different parts of the rectangular bottom plate.
Preferably, the rectangular bottom plate is provided with a power interface and a communication interface.
Preferably, the machine body rear shell is also provided with a storage card slot socket and an SIM card slot socket;
the storage slot socket is arranged on the retaining edge on one side of the retaining edges on the periphery of the machine body rear shell;
the SIM card slot socket is arranged on the blocking edge on one side of the blocking edges around the rear shell of the machine body or the back surface of the rectangular bottom plate.
The multimedia machine of the taxi also comprises a machine body front shell, a display screen and a mainboard;
the machine body rear shell and the machine body front shell form a complete shell, and the display screen and the mainboard are installed in an inner cavity of the complete shell.
The utility model has the advantages that: the connecting buckle structure between the body of the multimedia machine of the taxi and the headrest is very stable, sufficient plug installation and wiring space are reserved between the body rear shell and the bottom wall of the mounting frame, sufficient heat dissipation holes are formed in the body rear shell and the bottom wall of the mounting frame, a cavity is formed between the bottom wall of the mounting frame and the seat headrest, and the cavity can be used for arranging a heat dissipation device.
Drawings
The following describes the multimedia device housing and the multimedia device of the taxi in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic view of the multimedia device product of the present invention.
Fig. 2 is an exploded view of the multimedia device of the present invention.
Fig. 3 is a schematic structural diagram of the mounting frame of the multimedia device housing of the present invention.
Fig. 4 is a schematic structural diagram of the rear housing of the multimedia device housing of the present invention.
Fig. 5 is a sectional view of a seat headrest of a multimedia device housing of a taxi according to the present invention.
In the figure:
1-machine body rear shell, 11-rectangular bottom plate, 111-line passing groove, 1111-line clamping convex strip, 112-heat dissipation hole array, 113-power interface, 114-communication interface, 115-storage card slot socket, 116-SIM card slot socket, 12-card slot, 2-installation frame, 21-installation frame bottom wall, 213-line hiding box, 2131-line inlet, 214-limiting elastic sheet, 2141-friction sheet, 215-screw hole, 22-hidden button, 221-L-shaped seam, 2211-first side seam, 2212-second side seam, 222-elastic clamping arm, 2221-semi-arc-shaped bulge, 3-seat headrest, 31-vertical stud, 4-cavity, 5-front shell, 6-display screen and 7-main board.
Detailed Description
The following describes the multimedia device housing of the present invention and the multimedia device of the taxi with reference to fig. 1-5.
A multimedia machine shell of a taxi comprises a machine body rear shell 1 and a seat headrest 3 with an installation frame 2 inside, wherein the installation frame 2 is arranged in the middle of the rear side of the seat headrest 3, the installation frame 2 comprises a rectangular installation frame bottom wall 21 and frame walls on four sides, the installation frame 2 is in a square box shape with one open side, a line passing hole is formed in the installation frame bottom wall 21, and 2 hidden buttons 22 are respectively arranged on the upper frame wall and the lower frame wall of the installation frame 2;
when the installation structure is installed, the installation frame 2 and the seat headrest 3 are fixed by bolts, then the edge seam between the installation frame 2 and the seat headrest 3 is tightly closed by adopting a leather material, and the leather material is filled with fillers such as sponge and the like for molding;
the rear machine body shell 1 for protecting the back and the periphery of the multimedia machine of the taxi comprises a rectangular bottom plate 11 and peripheral flanges, and the outer sides of the upper flange and the lower flange of the rear machine body shell 1 are respectively provided with 2 clamping grooves 12;
when the machine body rear shell is installed, the machine body rear shell 1 slides into the installation frame 2 from the back, the hidden buttons 22 and the clamping grooves 12 are buckled correspondingly one by one, and the machine body rear shell 1 is limited to be separated from the installation frame 2;
since the seat headrest 3 is installed on the front seat and the multimedia machine of the taxi is used by the passenger in the back row, the seat headrest 3 is opened at the back side for installing the multimedia machine of the taxi, and the multimedia machine of the taxi is faced to the passenger, so the machine body back shell 1 and the seat headrest 3 are installed in the back direction.
In this embodiment, the hidden button 21 includes an L-shaped slit 221 and an elastic clip arm 222, a first side slit 2211 of the L-shaped slit 221 is disposed on a wall body of an upper frame wall or a lower frame wall of the installation frame 2, a second side slit 2212 of the L-shaped slit 221 is disposed on the installation frame bottom wall 21, the first side slit 2211 and the second side slit 2212 are respectively disposed perpendicular to a side line of the same installation frame bottom wall 21, a root of the elastic clip arm 222 is integrally connected with the wall bodies of the upper frame wall and the lower frame wall of the installation frame 2, an arm body of the elastic clip arm 222 is suspended in the first side slit 2211, and a head of the elastic clip arm 222 has a semi-arc protrusion 2121 facing the inside of the installation frame bottom wall 21;
when the hidden button 22 is buckled with the clamping groove 12, the semi-arc-shaped protrusion 2121 is clamped in the clamping groove 12;
the elastic clamping arm 222 is integrally arranged with the mounting frame 2, and the arm body of the elastic clamping arm 222 is suspended, so that the elastic clamping arm 222 has better elasticity;
the second side seam 2212 not only plays a role in heat dissipation, but also can be used as a spare wire passing hole.
In this embodiment, the bottom wall 21 of the mounting frame is provided with an inverted "convex" shaped wire hiding box 213, and the wire hiding box 213 is provided with a wire inlet 2131;
the taxi multimedia machine needs to introduce a power line, a GPS signal line and other signal lines from an automobile circuit, and a hard plug is used when the taxi multimedia machine is connected, so that a space enough for using the hard plug is reserved in the installation frame 2.
In this embodiment, the bottom wall 21 of the mounting frame is provided with more than 4 limiting elastic sheets 214, and the movable end of the limiting elastic sheet 214 is provided with a friction plate 2141;
when the machine body rear shell 1 slides into the mounting frame 2 from the back, the friction plate 2141 butts against the back of the machine body rear shell 1 to limit the machine body rear shell 1 to continuously slide into the mounting frame 2, that is, after the hidden buckle 22 is aligned with the clamping groove 12 for clamping, the position of the taxi multimedia machine is limited by the elastic limiting elastic sheet 214 and does not move any more.
In this embodiment, the bottom wall of the seat headrest 3 extends 4 vertical studs 31 towards the opening direction of the seat headrest 3, 4 screw holes 215 corresponding to the vertical studs 31 are arranged on the bottom wall 21 of the mounting frame, and the bottom wall 21 of the mounting frame is fixedly connected with the vertical studs 31 through bolts;
the cavity 4 is formed between the bottom wall 21 of the mounting frame and the bottom wall of the seat headrest 3 and is used for heat dissipation, for example, heat dissipation holes are formed in the left side and the right side of the cavity to guide heat out of the seat headrest 3, or a heat pipe and a heat sink are mounted to be connected with a telescopic column for adjusting the height of the headrest.
In this embodiment, a longitudinal wire passing groove 111 is arranged in the middle of the rectangular bottom plate 11, the cross section of the wire passing groove 111 is in a half arc shape, the half arc-shaped groove wall of the wire passing groove 111 protrudes out of the inner surface of the rectangular bottom plate 11, the wire passing groove 111 is arranged in an opening on the back surface of the rectangular bottom plate 11, and more than 2 wire clamping convex strips 1111 are arranged on the groove wall near the opening of the wire passing groove 111;
the wire passing grooves 111 can guide cables and also play a role of reinforcing ribs to enhance the structural stability of the rectangular bottom plate 11;
the wire clamping convex strip 1111 is used for clamping the cable, so that the cable is not easy to fall out of the wire passing groove 111.
In this embodiment, the rectangular bottom plate 11 is provided with a heat dissipation hole array 112 distributed in a flower shape;
the dense radiating hole array has little influence on the structural strength of the rectangular bottom plate 11, the radiating effect is good, and in order to reduce the influence on the structural strength as much as possible, a plurality of groups of flower-shaped radiating hole arrays 112 with a small number of holes can be made at different positions of the rectangular bottom plate 11.
In this embodiment, the rectangular bottom plate 11 is provided with a power interface 113 and a communication interface 114.
In this embodiment, the rear housing 1 of the body is further provided with a memory card slot socket 115 and a SIM card slot socket 116;
the storage card slot jack 115 is arranged on the blocking edge on one side of the blocking edges on the periphery of the machine body rear shell 1;
the SIM card slot socket 116 is disposed on the retaining edge of one of the retaining edges around the rear housing 1 of the device body or the back of the rectangular bottom plate 11.
A multimedia machine for a taxi comprises a machine body rear shell 1 and a seat headrest 3 with an installation frame 2 inside, wherein the installation frame 2 is arranged in the middle of the rear side of the seat headrest 3, the installation frame 2 comprises a rectangular installation frame bottom wall 21 and frame walls on four sides, the installation frame 2 is in a square box shape with one open side, a line passing hole is formed in the installation frame bottom wall 21, and 2 hidden buttons 22 are respectively arranged on the upper frame wall and the lower frame wall of the installation frame 2;
when the installation structure is installed, the installation frame 2 and the seat headrest 3 are fixed by bolts, then the edge seam between the installation frame 2 and the seat headrest 3 is tightly closed by adopting a leather material, and the leather material is filled with fillers such as sponge and the like for molding;
the rear machine body shell 1 for protecting the back and the periphery of the multimedia machine of the taxi comprises a rectangular bottom plate 11 and peripheral flanges, and the outer sides of the upper flange and the lower flange of the rear machine body shell 1 are respectively provided with 2 clamping grooves 12;
when the machine body rear shell is installed, the machine body rear shell 1 slides into the installation frame 2 from the back, the hidden buttons 22 and the clamping grooves 12 are buckled correspondingly one by one, and the machine body rear shell 1 is limited to be separated from the installation frame 2;
since the seat headrest 3 is installed on the front seat and the multimedia machine of the taxi is used by the passenger in the back row, the seat headrest 3 is opened at the back side for installing the multimedia machine of the taxi, and the multimedia machine of the taxi is faced to the passenger, so the machine body back shell 1 and the seat headrest 3 are installed in the back direction.
In this embodiment, the hidden button 21 includes an L-shaped slit 221 and an elastic clip arm 222, a first side slit 2211 of the L-shaped slit 221 is disposed on a wall body of an upper frame wall or a lower frame wall of the installation frame 2, a second side slit 2212 of the L-shaped slit 221 is disposed on the installation frame bottom wall 21, the first side slit 2211 and the second side slit 2212 are respectively disposed perpendicular to a side line of the same installation frame bottom wall 21, a root of the elastic clip arm 222 is integrally connected with the wall bodies of the upper frame wall and the lower frame wall of the installation frame 2, an arm body of the elastic clip arm 222 is suspended in the first side slit 2211, and a head of the elastic clip arm 222 has a semi-arc protrusion 2121 facing the inside of the installation frame bottom wall 21;
when the hidden button 22 is buckled with the clamping groove 12, the semi-arc-shaped protrusion 2121 is clamped in the clamping groove 12;
the elastic clamping arm 222 is integrally arranged with the mounting frame 2, and the arm body of the elastic clamping arm 222 is suspended, so that the elastic clamping arm 222 has better elasticity;
the second side seam 2212 not only plays a role in heat dissipation, but also can be used as a spare wire passing hole.
In this embodiment, the bottom wall 21 of the mounting frame is provided with an inverted "convex" shaped wire hiding box 213, and the wire hiding box 213 is provided with a wire inlet 2131;
the taxi multimedia machine needs to introduce a power line, a GPS signal line and other signal lines from an automobile circuit, and a hard plug is used when the taxi multimedia machine is connected, so that a space enough for using the hard plug is reserved in the installation frame 2.
In this embodiment, the bottom wall 21 of the mounting frame is provided with more than 4 limiting elastic sheets 214, and the movable end of the limiting elastic sheet 214 is provided with a friction plate 2141;
when the machine body rear shell 1 slides into the mounting frame 2 from the back, the friction plate 2141 butts against the back of the machine body rear shell 1 to limit the machine body rear shell 1 to continuously slide into the mounting frame 2, that is, after the hidden buckle 22 is aligned with the clamping groove 12 for clamping, the position of the taxi multimedia machine is limited by the elastic limiting elastic sheet 214 and does not move any more.
In this embodiment, the bottom wall of the seat headrest 3 extends 4 vertical studs 31 towards the opening direction of the seat headrest 3, 4 screw holes 215 corresponding to the vertical studs 31 are arranged on the bottom wall 21 of the mounting frame, and the bottom wall 21 of the mounting frame is fixedly connected with the vertical studs 31 through bolts;
the cavity 4 is formed between the bottom wall 21 of the mounting frame and the bottom wall of the seat headrest 3 and is used for heat dissipation, for example, heat dissipation holes are formed in the left side and the right side of the cavity to guide heat out of the seat headrest 3, or a heat pipe and a heat sink are mounted to be connected with a telescopic column for adjusting the height of the headrest.
In this embodiment, a longitudinal wire passing groove 111 is arranged in the middle of the rectangular bottom plate 11, the cross section of the wire passing groove 111 is in a half arc shape, the half arc-shaped groove wall of the wire passing groove 111 protrudes out of the inner surface of the rectangular bottom plate 11, the wire passing groove 111 is arranged in an opening on the back surface of the rectangular bottom plate 11, and more than 2 wire clamping convex strips 1111 are arranged on the groove wall near the opening of the wire passing groove 111;
the wire passing grooves 111 can guide cables and also play a role of reinforcing ribs to enhance the structural stability of the rectangular bottom plate 11;
the wire clamping convex strip 1111 is used for clamping the cable, so that the cable is not easy to fall out of the wire passing groove 111.
In this embodiment, the rectangular bottom plate 11 is provided with a heat dissipation hole array 112 distributed in a flower shape;
the dense radiating hole array has little influence on the structural strength of the rectangular bottom plate 11, the radiating effect is good, and in order to reduce the influence on the structural strength as much as possible, a plurality of groups of flower-shaped radiating hole arrays 112 with a small number of holes can be made at different positions of the rectangular bottom plate 11.
In this embodiment, the rectangular bottom plate 11 is provided with a power interface 113 and a communication interface 114.
In this embodiment, the rear housing 1 of the body is further provided with a memory card slot socket 115 and a SIM card slot socket 116;
the storage card slot jack 115 is arranged on the blocking edge on one side of the blocking edges on the periphery of the machine body rear shell 1;
the SIM card slot socket 116 is disposed on the retaining edge of one of the retaining edges around the rear housing 1 of the device body or the back of the rectangular bottom plate 11.
The multimedia machine of the taxi also comprises a machine body front shell 5, a display screen 6 and a mainboard 7;
the machine body rear shell 1 and the machine body front shell 5 form a complete shell, and the display screen 6 and the mainboard 7 are installed in an inner cavity of the complete shell.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (10)
1. A multimedia machine shell of a taxi comprises a machine body rear shell (1) and a seat headrest (3) with an installation frame (2) inside, and is characterized in that the installation frame (2) is arranged in the middle of the rear side of the seat headrest (3), the installation frame (2) comprises a rectangular installation frame bottom wall (21) and frame walls on four sides, the installation frame (2) is in a square box shape with an opening on one side, a line passing hole is formed in the installation frame bottom wall (21), and 2 hidden buttons (22) are respectively arranged on the upper frame wall and the lower frame wall of the installation frame (2);
the machine body rear shell (1) used for protecting the back and the periphery of the multimedia machine of the taxi comprises a rectangular bottom plate (11) and peripheral flanges, and the outer sides of the upper flange and the lower flange of the machine body rear shell (1) are respectively provided with 2 clamping grooves (12);
during installation, the machine body rear shell (1) slides into the installation frame (2) from the back, the hidden buttons (22) and the clamping grooves (12) are buckled in a one-to-one correspondence mode, and the machine body rear shell (1) is limited to be separated from the installation frame (2).
2. The taxi multimedia player housing according to claim 1, wherein the snap fastener (22) includes an L-shaped slot (221) and a resilient catch arm (222), the first side seam (2211) of the L-shaped seam (221) is arranged on the wall body of the upper frame wall or the lower frame wall of the mounting frame (2), the second side seam (2212) of the L-shaped seam (221) is arranged on the bottom wall (21) of the mounting frame, the first side seam (2211) and the second side seam (2212) are respectively arranged vertically to the side line of the bottom wall (21) of the same mounting frame, the root of the elastic clamping arm (222) is integrally connected with the wall bodies of the upper frame wall and the lower frame wall of the mounting frame (2), the arm body of the elastic clamping arm (222) is suspended in the first side seam (2211), the head of the elastic clamping arm (222) is provided with a semi-arc-shaped bulge (2121) facing the inner part of the bottom wall (21) of the mounting frame.
3. The multimedia machine casing for the taxi according to claim 2, wherein the bottom wall (21) of the mounting frame is provided with a line hiding box (213) in an inverted "convex" shape, and a line inlet (2131) is provided in the line hiding box (213).
4. The multimedia device casing of claim 3, wherein the bottom wall (21) of the mounting frame is provided with more than 4 limiting elastic pieces (214), and the movable end of each limiting elastic piece (214) is provided with a friction plate (2141);
when the machine body rear shell (1) slides into the mounting frame (2) from the back, the friction plate (2141) props against the back of the machine body rear shell (1) to limit the machine body rear shell (1) to continuously slide into the mounting frame (2).
5. The multimedia machine casing for the taxi according to claim 4, wherein the bottom wall of the seat headrest (3) extends 4 vertical studs (31) towards the opening of the seat headrest (3), the bottom wall (21) of the mounting frame is provided with 4 screw holes (215) corresponding to the vertical studs (31), and the bottom wall (21) of the mounting frame is fixedly connected with the vertical studs (31) through bolts;
and a cavity (4) is formed between the bottom wall (21) of the mounting frame and the bottom wall of the seat headrest (3).
6. The multimedia shell of taxi according to claim 1, wherein the rectangular bottom plate (11) is provided at its middle with a longitudinal slot (111), the cross section of the slot (111) is semi-arc, the semi-arc wall of the slot (111) protrudes from the inner surface of the rectangular bottom plate (11), the slot (111) is open at the back of the rectangular bottom plate (11), and more than 2 snap-line ribs (1111) are provided on the slot wall near the opening of the slot (111).
7. The taxi multimedia player housing according to claim 6, wherein the rectangular bottom plate (11) is provided with a flower-shaped array of louvers (112).
8. The taxi multimedia player housing according to claim 7, wherein the rectangular base plate (11) is provided with a power interface (113) and a communication interface (114).
9. The taxi multimedia player housing according to claim 8, wherein the body rear housing (1) is further provided with a memory card slot receptacle (115) and a SIM card slot receptacle (116);
the storage slot socket (115) is arranged on the retaining edge on one side of the retaining edges on the periphery of the machine body rear shell (1);
the SIM card slot socket (116) is arranged on the blocking edge on one side of the blocking edges on the periphery of the machine body rear shell (1) or the back of the rectangular bottom plate (11).
10. A multimedia machine for taxis, comprising the multimedia machine housing according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249193.9U CN210284123U (en) | 2019-08-01 | 2019-08-01 | Multimedia machine shell of taxi and multimedia machine of taxi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921249193.9U CN210284123U (en) | 2019-08-01 | 2019-08-01 | Multimedia machine shell of taxi and multimedia machine of taxi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210284123U true CN210284123U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921249193.9U Active CN210284123U (en) | 2019-08-01 | 2019-08-01 | Multimedia machine shell of taxi and multimedia machine of taxi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210284123U (en) |
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2019
- 2019-08-01 CN CN201921249193.9U patent/CN210284123U/en active Active
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