CN110973867B

CN110973867B - Laser television cabinet

Info

Publication number: CN110973867B
Application number: CN201911374031.2A
Authority: CN
Inventors: 檀益中
Original assignee: Haimen Xingshengyuan Furniture Technology Co ltd
Current assignee: Haimen Xingshengyuan Furniture Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-06-25
Anticipated expiration: 2039-12-27
Also published as: CN110973867A

Abstract

The invention discloses a laser television cabinet, which comprises a wood cabinet body, a sheet metal cabinet body and a sheet metal rear cover decorative plate, wherein the sheet metal cabinet body comprises a base frame, a drawer, a front hanging plate, a sheet metal rear decorative plate and a middle cover plate, one side of the base frame is fixedly connected with one side of the sheet metal rear decorative plate, the automatic closing of a television drawer is realized through the matching of a motor lead screw bearing assembly, the structure is simple, the practicability is strong, a control device for the drawer and a laser television can be added, the switching-off and the storage of the laser television can be realized at a remote place by people, the realization is realized through the arrangement of a connecting rod mechanism, when the drawer is closed, the middle cover plate can be automatically closed through the matching of the drawer and the connecting rod mechanism, the drawer is completely closed and attractive, when the drawer is opened, the middle cover plate is automatically opened, the laser television, it is all comparatively convenient to accomodate and place.

Description

Laser television cabinet

Technical Field

The invention relates to the field of living appliances, in particular to a laser television cabinet.

Background

The laser television is a fourth generation television which adopts a laser light source and is provided with a professional anti-light gain screen and can watch radio and television programs and request internet contents.

People do not use laser TV to be taken in laser TV usually in order to save space or prevent that laser TV from being damaged, and current laser motor does not have the better device of taking in of effect, and a device that can take in laser TV automatically is very required, can make things convenient for people to take in and use laser TV.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention aims to provide a laser television cabinet to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a laser television cabinet comprises a wood cabinet body, a sheet metal cabinet body and a sheet metal rear cover decorative plate, wherein the sheet metal cabinet body comprises a base frame, a drawer, a front hanging plate, a sheet metal cabinet rear decorative plate and a middle cover plate, one side of the base frame is fixedly connected with one side of the sheet metal cabinet rear decorative plate, the middle position of the top of the base frame is provided with the middle cover plate, the interior of the base frame is movably provided with the drawer through a drawer connecting assembly, one side of the drawer is fixedly installed with one side of the front hanging plate, the drawer connecting assembly comprises a motor lead screw bearing assembly, a linear bearing seat, a linear bearing, a travel switch bracket, a switch trigger plate, a limiting push plate and a resetting push plate, the base frame comprises a base frame bottom plate and a base frame side plate, the two ends of the base frame bottom plate are, a motor screw rod bearing assembly is movably arranged between the base frame bottom plate and the drawer, both ends of the top of the base frame bottom plate are fixedly provided with linear bearing seats, the two ends of the bottom of the drawer are both fixedly provided with linear bearings which are movably connected with linear bearing seats, a travel switch bracket is arranged beside the motor screw rod bearing assembly and is fixedly arranged at one end of the top of the base frame bottom plate, the top of the travel switch bracket is fixedly provided with a travel switch, the bottom of the drawer is fixedly provided with a switch trigger plate and is positioned above the travel switch bracket, the top parts of the two ends of the drawer are fixedly provided with limiting push plates, the bottom parts of the two ends of the drawer are fixedly provided with resetting push plates, when the motor is started, the drawer is opened along the direction of the linear bearing seat, and when the switch trigger plate below the drawer is triggered to the travel switch, the motor stops moving.

Further, the motor screw bearing assembly comprises a motor, a motor mounting seat, a screw, a T-shaped screw bearing mounting seat and screw bearing seats, the motor is fixedly mounted on one side of the top of the base frame base plate through a motor fixing seat, a plurality of screw bearing seats are arranged on one side of the motor and fixedly mounted on the top of the base frame base plate, a rotor of the motor is fixedly connected with one end of the screw through a coupler, the screw is fixedly mounted in the center of the screw bearing seat, the surface of the screw is fixedly connected with the center of the T-shaped screw bearing seat, the top of the T-shaped screw bearing seat is fixedly connected with the middle position of the bottom of the drawer, and when the motor is started, the motor screw bearing assembly converts the circular motion of the motor into the linear motion of the drawer.

Furthermore, the connection between the drawer and the base frame is also provided with a link mechanism component which is respectively arranged at two ends of the drawer and comprises an upper slide rail, a lower slide rail, a right support rod, a right swing rod, a swing rod rotating shaft, a right sliding plate, a reset push wheel, a horizontal connecting rod, a transport wheel, a limiting wheel, a rear connecting rod, a front connecting rod, a small tension spring and a large tension spring, wherein one end of the bottom of the middle cover plate is fixedly connected with the top of the right support rod, one end of the bottom of the right support rod is movably connected with one end of the front connecting rod, the other end of the bottom of the right support rod is fixedly connected with one end of the rear connecting rod, the other end of the front connecting rod is movably connected with one side of the right sliding plate, one side of the other end of the rear connecting rod is movably connected with one side of the right slide plate, the other side of the other end of the rear connecting, the other end of horizontal connecting rod and the one end swing joint of right pendulum rod, the other end and the base frame curb plate swing joint of right pendulum rod, the other end of right pendulum rod and the big extension spring of one side fixedly connected with of base frame curb plate, movable mounting has the push pulley and the pendulum rod pivot that reset on the pendulum rod of the right side, the one end movable mounting of right side slide way board has a plurality of transport wheel, the other end movable mounting of right side slide way board has the spacing wheel of a plurality of, fixed mounting has last slide rail and lower slide rail on the base frame curb plate, right side slide way board passes through transport wheel and spacing wheel swing joint with last slide rail and lower slide rail, fixed mounting has spacing post on the base frame curb plate.

Further, right side pendulum rod passes through pendulum rod pivot swing joint with the base frame curb plate, the last class rectangle through-hole that is equipped with of base frame, reset push wheel movable mounting between class rectangle through-hole and right pendulum rod, when the drawer was closed, the push pedal that resets promotes and resets the push wheel along the motion of class rectangle through-hole, it drives right pendulum rod around the pendulum rod pivot rotation to reset the push wheel, right side pendulum rod drives right slide piece along last slide rail, the lower slide rail removes, right slide piece drives the middle part apron and closes, the effect between spacing wheel and the spacing push block has limited the closing distance of middle part apron, when the drawer was opened, all parts traffic direction is opposite, the middle part apron is opened, the opening distance of middle part apron has been limited in the effect of spacing post and right slide piece.

Furthermore, when the drawer is completely closed, the reset push plate is in contact with the reset push wheel, the limit wheel is in contact with the limit push plate, and when the drawer is completely opened, the back of the drawer is in contact with the limit column.

Furthermore, the center of the front hanging plate is provided with a mesh surface, and the mesh surface is used for observing whether the laser television is turned off or not when the drawer is closed.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention realizes the automatic closing of the television drawer through the matching of the motor screw rod bearing assemblies, has simple structure and strong practicability, can add a control device for the drawer and the laser television, and leads people to realize the switch closing and the equipment storage of the laser television at a remote place.

2. Realized through setting up link mechanism, when the drawer was closed, drawer cooperation link mechanism can be with middle part apron self-closing, make the drawer closed completely, and is pleasing to the eye, and when the drawer was opened, the middle part apron was opened automatically, and the convenient projection of laser TV in the drawer is accomodate and is placed all comparatively conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic external structural diagram of a laser television cabinet according to an embodiment of the present invention;

fig. 2 is a schematic external structural diagram of a laser television cabinet according to an embodiment of the present invention;

fig. 3 is a schematic external structural diagram of a sheet-metal cabinet body of a laser television cabinet according to an embodiment of the invention;

fig. 4 is a schematic view of an internal structure of a sheet-metal cabinet body of a laser television cabinet according to an embodiment of the invention;

fig. 5 is an internal schematic view of a laser television cabinet sheet metal cabinet body according to an embodiment of the invention;

FIG. 6 is a schematic structural diagram of a link mechanism of a laser TV cabinet according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a linkage mechanism for closing a drawer of a laser television cabinet according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a half-top view of a linkage mechanism of a laser TV cabinet according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a connecting mechanism when a drawer of a laser television cabinet is opened according to an embodiment of the invention;

fig. 10 is a schematic structural diagram of a link when a drawer of a laser television cabinet is fully opened according to an embodiment of the invention.

Reference numerals:

1. a wood cabinet body; 2. a sheet metal cabinet body; 3. a decorative plate is covered on the metal plate; 4. a base frame; 5. a drawer; 6. a front hanging plate; 7. a decorative plate is arranged behind the metal plate cabinet body; 8. a middle cover plate; 9. a motor lead screw bearing assembly; 101. a motor; 102. a motor mounting seat; 103. a screw rod; 104. a T-shaped screw rod bearing mounting seat; 105. a screw rod bearing seat; 10. a linear bearing seat; 11. a linear bearing; 12. a travel switch; 13. a travel switch bracket; 14. a switch trigger plate; 15. a limiting push plate; 16. resetting the push plate; 17. a linkage assembly; 201. an upper slide rail; 202. a lower slide rail; 203. a right support bar; 204. a right swing link; 205. a swing rod rotating shaft; 206. the swing rod right sliding plate; 207. resetting the push wheel; 208. a horizontal connecting rod; 209. a transport wheel; 210. a limiting wheel; 211. a rear connecting rod; 212. a front link; 213. a small tension spring; 214. a big tension spring; 215. a limiting column.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

the first embodiment is as follows:

referring to fig. 1-5, a laser television cabinet comprises a wood cabinet body 1, a sheet metal cabinet body 2 and a sheet metal rear cover decorative plate 3, wherein the sheet metal cabinet body 2 comprises a base frame 4, a drawer 5, a front hanging plate 6, a sheet metal rear decorative plate 7 and a middle cover plate 8, one side of the base frame 4 is fixedly connected with one side of the sheet metal rear decorative plate 7, the middle position of the top of the base frame 4 is provided with the middle cover plate 8, the drawer 5 is movably installed in the base frame 4 through a drawer 5 connecting assembly, one side of the drawer 5 is fixedly installed with one side of the front hanging plate 6, the drawer 5 connecting assembly comprises a motor lead screw bearing assembly 9, a linear bearing seat 10, a linear bearing 11, a travel switch 12, a travel switch bracket 13, a switch trigger plate 14, a limit push plate 15 and a reset push plate 16, the base frame 4 comprises a base frame bottom plate and a base frame side plate, the two ends of the base frame bottom plate are fixedly connected with base frame side plates, a motor screw rod bearing assembly 9 is movably arranged between the base frame bottom plate and the drawer 5, two ends of the top of the base frame bottom plate are both fixedly provided with linear bearing seats 10, two ends of the bottom of the drawer 5 are both fixedly provided with linear bearings 11, the linear bearings 11 are movably connected with the linear bearing seats 10, a travel switch bracket 13 is arranged beside the motor screw rod bearing assembly 9 and is fixedly arranged at one end of the top of the base frame bottom plate, a travel switch 12 is fixedly arranged at the top of the travel switch bracket 13, a switch trigger plate 14 is fixedly arranged at the bottom of the drawer 5 and is positioned above the travel switch bracket 13, limit push plates 15 are fixedly arranged at the tops of the two ends of the drawer 5, and reset push plates 16 are fixedly arranged at the bottoms of the two ends, when the motor 101 is started, the drawer 5 is opened along the direction of the linear bearing seat 10, when the switch trigger plate 14 below the drawer 5 triggers the travel switch 12, the motor 101 stops moving, the motor screw shaft bearing assembly 9 comprises the motor 101, a motor mounting seat 102, a screw 103, a T-shaped screw bearing mounting seat 104 and a screw shaft bearing seat 105, the motor 101 is fixedly mounted on one side of the top of the base frame bottom plate through the motor 101 fixing seat, the motor 101 is fixedly mounted on one side of the motor 101 and is provided with a plurality of screw shaft bearing seats 105 and is fixedly mounted on the top of the base frame bottom plate, a rotor of the motor 101 is fixedly connected with one end of the screw 103 through a coupler, the screw 103 is fixedly mounted in the center of the screw shaft bearing seat 105, the surface of the screw 103 is fixedly connected with the center of the T-shaped screw shaft bearing seat 105, and the top of the T-shaped screw bearing seat, when the motor 101 is started, the motor screw bearing assembly 9 converts the circular motion of the motor 101 into the linear motion of the drawer 5.

Through the scheme of the invention, the drawer 5 can be automatically opened and closed through the mutual matching of the parts among the bearing assemblies of the motor 101.

Example two:

referring to fig. 6-10, for the drawer 51, a link mechanism assembly 17 is further provided at the connection between the drawer 5 and the base frame 4, the link mechanism assembly 17 is respectively disposed at two ends of the drawer 5, the link mechanism assembly 17 includes an upper slide rail 201, a lower slide rail 202, a right support rod 203, a right swing link 204, a swing link rotating shaft 205, a swing link right sliding plate 206, a reset push wheel 207, a horizontal link 208, a transport wheel 209, a limit wheel 210, a rear link 211, a front link 212, a small tension spring 213 and a large tension spring 214, one end of the bottom of the middle cover plate 8 is fixedly connected to the top of the right support rod 203, one end of the bottom of the right support rod 203 is movably connected to one end of the front link 212, the other end of the bottom of the right support rod 203 is fixedly connected to one end of the rear link 211, the other end of the front link 212 is movably connected to one side of the swing link right sliding plate, the other side of the other end of the rear connecting rod 211 is movably connected with the other end of the horizontal connecting rod 208, the central position of the front connecting rod 212 is fixedly connected with a small tension spring 213 with the other end of the horizontal connecting rod 208, the other end of the horizontal connecting rod 208 is movably connected with one end of a right swing rod 204, the other end of the right swing rod 204 is movably connected with a base frame side plate, the other end of the right swing rod 204 is fixedly connected with a large tension spring 214 with one side of the base frame side plate, a reset push wheel 207 and a swing rod rotating shaft 205 are movably mounted on the right swing rod 204, a plurality of transport wheels 209 are movably mounted at one end of the right slideway plate, a plurality of limiting wheels 210 are movably mounted at the other end of the right slideway plate, an upper slide rail 201 and a lower slide rail 202 are fixedly mounted on the base frame side plate, and the right slideway plate is movably connected with the upper slide, the side plate of the base frame is fixedly provided with a limiting post 215, the right swing rod 204 and the side plate of the base frame are movably connected through a swing rod rotating shaft 205, the base frame 4 is provided with a similar rectangular through hole, the reset push wheel 207 is movably arranged between the similar rectangular through hole and the right swing rod 204, when the drawer 5 is closed, the reset push plate 16 pushes the reset push wheel 207 to move along the similar rectangular through hole, the reset push wheel 207 drives the right swing rod 204 to rotate around the swing rod rotating shaft 205, the right swing rod 204 drives the right slide block to move along the upper slide rail 201 and the lower slide rail 202, the right slide block drives the middle cover plate 8 to close, the closing distance of the middle cover plate 8 is limited by the action between the limiting wheel 210 and the limiting push block, when the drawer 5 is opened, the running directions of all parts are opposite, the middle cover plate 8 is opened, and the opening distance of the middle cover, when the drawer 5 is completely closed, the reset push plate 16 is in contact with the reset push wheel 207, the limit wheel 210 is in contact with the limit push plate 15, when the drawer 5 is completely opened, the back of the drawer 5 is in contact with the limit column 215, the center of the front hanging plate 6 is provided with a mesh surface, and the mesh surface is used for observing whether the laser television is closed or not when the drawer 5 is closed.

Through the scheme of the invention, the push blocks at two ends of the drawer 5 are matched with the link mechanism of the base frame 4, the drawer 5 opens the middle cover plate 8 and automatically opens, the laser television performs projection, and when the drawer 5 is closed, the middle cover plate 8 is closed, and the drawer 5 is in a closed state.

In practical application, when the drawer 5 is opened, and the motor 101 rotates outwards, the motor lead screw bearing assembly 9 converts the circular motion of the motor 101 into the linear motion of the drawer 5, the drawer 5 moves outwards along the linear bearing seat 10, when the switch trigger plate 14 below the drawer 5 triggers the travel switch 12, the motor 101 stops moving, when the drawer 5 is opened, the reset push block is far away from the reset push wheel 207, the right swing rod 204 surrounds the swing rod rotating shaft 205 under the action of the spring, the right swing rod 204 drives the right slide block to move, the right slide block drives the middle cover plate 8 to move, and the middle cover plate 8 is opened;

when the drawer 5 is closed, and the motor 101 rotates inwards, the motor lead screw bearing assembly 9 converts the circular motion of the motor 101 into the linear motion of the drawer 5, the drawer 5 moves inwards along the linear bearing seat 10, when the switch trigger plate 14 below the drawer 5 triggers the travel switch 12, the motor 101 stops moving, when the drawer 5 is opened, the reset push block is far away from the reset push wheel 207, the right swing rod 204 surrounds the swing rod rotating shaft 205 under the action of the spring, the right swing rod 204 drives the right slide block to move, the right slide block drives the middle cover plate 8 to move, and the middle cover plate 8 is closed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser television cabinet, its characterized in that, including the wooden cabinet body (1), the panel beating cabinet body (2) and panel beating back shroud decorative board (3), the panel beating cabinet body (2) is including base frame (4), drawer (5), leading link plate (6), the panel beating cabinet body rearmounted decorative board (7) and middle part apron (8), one side of base frame (4) and one side fixed connection of the panel beating cabinet body rearmounted decorative board (7), the intermediate position at base frame (4) top is provided with middle part apron (8), there is drawer (5) inside of base frame (4) through drawer coupling assembling movable mounting, one side of drawer (5) and one side fixed mounting of leading link plate (6), drawer coupling assembling includes motor lead screw bearing subassembly (9), linear bearing seat (10), linear bearing (11), travel switch (12), The base frame (4) comprises a base frame bottom plate and base frame side plates, the two ends of the base frame bottom plate are fixedly connected with the base frame side plates, a motor lead screw bearing assembly (9) is movably mounted between the base frame bottom plate and the drawer (5), linear bearing seats (10) are fixedly mounted at the two ends of the top of the base frame bottom plate, linear bearings (11) are fixedly mounted at the two ends of the bottom of the drawer (5), the linear bearings (11) are movably connected with the linear bearing seats (10), a travel switch support (13) is arranged beside the motor lead screw bearing assembly (9) and is fixedly mounted at one end of the top of the base frame bottom plate, and a travel switch (12) is fixedly mounted at the top of the travel switch support (13), the bottom of the drawer (5) is fixedly provided with a switch trigger plate (14) and is positioned above the travel switch support (13), the tops of the two ends of the drawer (5) are fixedly provided with limit push plates (15), the bottoms of the two ends of the drawer (5) are fixedly provided with reset push plates (16), the connection between the drawer (5) and the base frame (4) is further provided with a link mechanism component (17) respectively arranged at the two ends of the drawer (5), the link mechanism component (17) comprises an upper slide rail (201), a lower slide rail (202), a right support rod (203), a right swing rod (204), a swing rod rotating shaft (205), a swing rod right sliding plate (206), a reset push wheel (207), a horizontal connecting rod (208), a transport wheel (209), a limit wheel (210), a rear connecting rod (211), a front connecting rod (212), a small tension spring (213) and a large tension spring (214), one end of the bottom of the middle cover plate (8) is fixedly connected with the top, one end of the bottom of the right supporting rod (203) is movably connected with one end of a front connecting rod (212), the other end of the bottom of the right supporting rod (203) is fixedly connected with one end of a rear connecting rod (211), the other end of the front connecting rod (212) is movably connected with one side of a swing rod right sliding plate (206), one side of the other end of the rear connecting rod is movably connected with one side of a right sliding plate, the other side of the other end of the rear connecting rod (211) is movably connected with the other end of a horizontal connecting rod (208), the central position of the front connecting rod (212) and the other end of the horizontal connecting rod (208) are fixedly connected with a small tension spring (213), the other end of the horizontal connecting rod (208) is movably connected with one end of a right swing rod (204), the other end of the right swing rod (204) is movably connected with a base frame side plate, the other end of the right swing rod (204, the utility model discloses a drawer structure, including base frame, right pendulum rod (204), base frame, fixed mounting, the last one end movable mounting of right side sliding plate has a plurality of transportation wheel (209), the other end movable mounting of right side sliding plate has a plurality of spacing wheel (210), fixed mounting has last slide rail (201) and lower slide rail (202) on the base frame curb plate, right side sliding plate and last slide rail (201) and lower slide rail (202) pass through transportation wheel (209) and spacing wheel (210) swing joint, fixed mounting has spacing post (215) on the base frame curb plate, right pendulum rod (204) of telling and base frame curb plate pass through pendulum rod pivot (205) swing joint, be equipped with quasi-rectangular through hole on base frame (4), reset push wheel (207) movable mounting is between quasi-rectangular through hole and right pendulum rod (204), when drawer (5) closed completely, the reset push plate (16) is in contact with the reset push wheel (207), the limit wheel (210) is in contact with the limit push plate (15), and when the drawer (5) is completely opened, the back of the drawer (5) is in contact with the limit column (215).

2. A laser television cabinet according to claim 1, characterized in that the motor screw bearing assembly (9) comprises a motor (101), a motor mount (102), a screw (103), a T-shaped screw bearing mount (104) and a screw bearing block (105), a motor (101) is fixedly arranged on one side of the top of the base frame bottom plate through a motor fixing seat, one side of the motor (101) is provided with a plurality of screw rod bearing seats (105) which are fixedly arranged on the top of the base frame bottom plate, the rotor of the motor (101) is fixedly connected with one end of the screw rod (103) through a coupler, the screw rod (103) is fixedly arranged in the center of the screw rod bearing seat (105), the surface of the screw rod (103) is fixedly connected with the center of the T-shaped screw rod bearing seat (105), the top of the T-shaped lead screw bearing seat (105) is fixedly connected with the middle position of the bottom of the drawer (5).