CN2093431U - Telecontrolled electric driven lift cupboard for t.v. set - Google Patents
Telecontrolled electric driven lift cupboard for t.v. set Download PDFInfo
- Publication number
- CN2093431U CN2093431U CN 91201932 CN91201932U CN2093431U CN 2093431 U CN2093431 U CN 2093431U CN 91201932 CN91201932 CN 91201932 CN 91201932 U CN91201932 U CN 91201932U CN 2093431 U CN2093431 U CN 2093431U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- casing
- remote control
- leading screw
- lifter plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a telecontrolled electric driven lift cupboard for the television. The utility model subsume comprises a box body, a mechanical driving device and a control circuit which are in the box body. The control circuit is composed of an ultrasonic emission device, a receiving circuit, a main circuit and an inverse power supply. The mechanical driving device comprises a leading screw, a screw nut, a lifting board and a motor. The utility model can ensure the normal ventilation and heat rejection of the television to be free from the influence, prevent the dust, the illumination and the theft and realize the automatic turn-on and turn-off of the power supply via the remote control. Therefore, the telecontrolled electric driven lift cupboard is in particular suitable to be matched with the remote control television to realize the real, fully automatic remote control. The television cupboard is provided with the inverse power supply, and therefore, the television cupboard can provide the electrical energy for the television for 4-5 hours after the power failure.
Description
The utility model is a kind of remote control electric lifting cabinet for TV.
Existing cabinet for TV has been simple supporting role usually, does not possess dustproof, sun-proof, function such as antitheft, though at present closed TV cabinet is arranged, its heat radiation to TV exerts an influence again.
The purpose of this utility model provides a kind of remote control electric lifting cabinet for TV for overcoming above-mentioned defective.
The utility model is to adopt following measure to realize: this remote control electric lifting cabinet for TV, comprise casing, mechanical transmission mechanism and control circuit in the casing, control circuit is by ultrasonic emitting, receiving circuit, main circuit and inverter four parts are formed, described mechanical transmission mechanism comprises length and determines two ends respectively by bearing and bearing seat and the fixing leading screw of casing by lifting travel, the screw that cooperates with leading screw, place the lifter plate on the screw, place on the lifter plate by lifting body, the cabinet lid opening/closing device, motor, on lifting travel, the lower end is provided with travel switch, motor is by the actuator drives leading screw, screw promotes lifter plate and finishes lifting action, and driving rises when lifting body movement therewith on the lifter plate is finished TV and seen sees the action that the back descends.Be arranged on the termination of the travel switch control lifting action of lifting travel upper and lower end.
In the utility model on the lifter plate can be televisor itself by lifting body, be that televisor directly places on the lifter plate, at this moment leading screw is triangle distribution, adopt sprocket wheel between motor and the leading screw---chain drive, make three rhizoid thick sticks keep rotation synchronously, rise and descend with the level that guarantees lifter plate, the opening and closing device of cabinet lid comprises and lifter plate and the fixing bearing support of cabinet lid, the cabinet lid connects with casing is movable, the lifting of lifter plate, the cabinet lid is opened, close, the opening and closing device of cabinet lid also can adopt another kind of form, the opening and closing device that is the cabinet lid comprises and lifter plate and the fixing bearing support of cabinet lid, the cabinet lid does not have annexation, the lifting of lifter plate with casing, drive its automatically on, reach the purpose of closing down.
In the utility model on the lifter plate is the high-strength front glass that is positioned at the televisor front and back by lifting body, at this moment the leading screw in the casing is in the single distribution in casing center, motor directly drives leading screw, and televisor is positioned in the casing, is positioned at before and after the televisor and is fixed on front glass on the lifter plate, under the drive of lifter plate, when needing television boot-strap, move downward, can move upward after the televisor shutdown, make televisor under off working state, be in closed state.For making front glass steady in elevating movement, both sides are provided with the lifting guide groove of glass in casing.
External form of the present utility model can be made into dihedral, and its inside dimension can be made into different model by the size of televisor, and special physical dimension is convenient to make this cabinet for TV reasonable Arrangement according to indoor space.
Remote control electric lifting cabinet for TV described in the utility model, appearance is luxurious attractive in appearance, belongs to the auxiliary products of various televisors, has following performance: guarantee that 1, the normal ventilation and heat of televisor is unaffected; 2, can prevent dust and sun-proof; 3, can be antitheft, televisor is in closed state under off working state, therefore do not have remote control transmitter just can not open cabinet for TV and take televisor away; 4, therefore the automatic connecting and disconnecting of the remote-controlled realization power supply of this cabinet for TV, especially are fit to and the supporting use of remote-controlled television set, realize real full-automatic remote-controlledly, realize semi-automatic remote control with general television set is supporting; 5, be equipped with the alternation power supply with this cabinet for TV, can provide 1 to 5 hour work energy to televisor after the power failure, electrical network can be full of the back automatic stop function automatically to the storage battery charging after electricity is arranged.The utility model stable work in work, simple, convenient, worker consumes little, highly sensitive.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model first embodiment;
Accompanying drawing 2 is analysed and observe for the B-B of Fig. 1;
Accompanying drawing 3 is analysed and observe for the A-A of Fig. 1;
Accompanying drawing 4 is the signal of the utility model deployed configuration;
Accompanying drawing 5 is another kind of deployed configuration signal;
Accompanying drawing 6 is the signal of the utility model second example structure;
Accompanying drawing 7 is analysed and observe for the B-B of Fig. 6;
Accompanying drawing 8 is analysed and observe for the A-A of Fig. 6;
Accompanying drawing 9 is the utility model one distinctive appearance---the angular structure signal;
Accompanying drawing 10 is the structural representation of ultrasound wave receiving circuit;
Accompanying drawing 11 is the main circuit structure signal.
Embodiment 1, remote control electric lifting cabinet for TV, comprise casing 1, mechanical transmission mechanism and control circuit in the casing, control circuit is by ultrasonic emitting, receiving circuit, main circuit, and inverter four parts are formed, mechanical transmission mechanism comprises length and passes through the leading screw 4 that bearing 2 and bearing seat 3 and casing 1 are fixed by lifting travel decision two ends, leading screw is triangle distribution in casing, dispose screw 5 on each leading screw, lifter plate 6 is arranged on the screw, the gearing of motor by forming by chain 7 and sprocket wheel 8, drive leading screw, each leading screw is rotated synchronously, fix with lifter plate 6 and cabinet lid 9 and to be provided with bearing support 10, the cabinet lid connects for movable with casing, on lifting travel, the lower end is provided with, lower stroke switch 11,12, televisor directly is placed on the lifter plate 6, and the supply socket that is provided with in the attaching plug insertion cabinet for TV with televisor, during work, at first send ultrasonic signal by ultrasonic transmit circuit, after ultrasound wave receiving sensor UCM40R receives and transmits in the ultrasound wave receiving circuit, by triode BG
1, BG
2The composite amplifier conducting of forming makes triode BG
3Conducting, 2 ends of switch integrated circuit are electronegative potential, and 3,4 end conducting pilot relay J are charged through 3,4 end conductings, after the pilot relay in the receiving circuit is charged, the normally opened contact J in its main circuit
3-J
5Closure, at this moment power supply is often opened contact J
3-J
5Make relay J TX3C charged with lower stroke switch K-K ', make its normally opened contact J
A1-J
1-1And J
A2-J
2-2Closure, J
A1-J
1-1The closed self-insurance that realizes relay J RX3C, J
A2-J
2-2After the closure, power supply is through J
A2-J
2-2K with upper stroke switch
2-K
2' power to motor, motor clockwise rotates, and by the sprocket wheel chain drive, lifter plate drives televisor and rises, the disappearance dead electricity of pilot relay after several seconds in the receiving circuit because of transmitting, the while is K owing to the K-K ' disconnection of the rising lower stroke switch of lifter plate
1-K
1' connect, at this moment power supply is through J
A2-J
2-2K with upper stroke switch
2-K
2' and K
4-K
4' to keep relay J TX3C charged, treat that lifter plate rises to make upper stroke switch K
2-K
2' and K
4-K
4' disconnect and K
3-K
3' and K
5-K
5During ' closure, the motor stop motion, at this moment TV arrives desired location, and bearing support plays the cabinet caping when lifter plate rises, becomes 90 ° of openings (as Fig. 4), simultaneously because K
3-K
3' and K
5-K
5' connection, make the supply socket of cabinet for TV charged, the automatic energized of televisor, at this moment power supply is through J
3-J
4And J
A1-J
1-1It is charged to keep relay J TX3C, and at this moment televisor can be in running order.When need shut down, same ultrasonic transmit circuit made the pilot relay in the ultrasound wave receiving circuit charged for a ultrasonic signal, its normally opened contact J
3-J
6Conducting once more, at this moment the relay J TX3C in the main circuit releases electricity, its contact J
A2-J
2-2Disconnect J
A2-J
2-1Closure, power supply is through J
A2-J
2-1And lower stroke switch K
1-K
1' to power in the other direction to motor, motor is rotated counterclockwise, and this lifter plate descends, and televisor enters the casing of sealing automatically, and cabinet covers closure under the drive of bearing support simultaneously, and each contact returns to initial state, for action is next time got ready.When having a power failure, pull down inverter K switch N, at this moment can power to complete machine by inverter.
Claims (6)
1, a kind of remote control electric lifting cabinet for TV, comprise casing, mechanical transmission mechanism and control circuit in the casing, control circuit is by ultrasonic emitting, receiving circuit, main circuit and inverter four parts are formed, it is characterized by: mechanical transmission mechanism comprises length and determines two ends respectively by bearing and bearing seat and the fixing leading screw of casing by lifting travel, the screw that cooperates with leading screw, place the lifter plate on the screw silk, place on the lifter plate by lifting body, the opening and closing device of cabinet lid, motor, on lifting travel, the lower end is provided with travel switch, and motor is by the actuator drives leading screw.
2, remote control electric lifting cabinet for TV as claimed in claim 1, it is characterized by: on the described lifter plate is televisor itself by lifting body, and leading screw is triangle distribution, adopts sprocket wheel between motor and the leading screw---chain drive.
3, remote control electric lifting cabinet for TV as claimed in claim 1, it is characterized by: on the described lifter plate is the high-strength front glass that is positioned at the televisor front and back by lifting body, leading screw directly drives leading screw at the single distribution in casing center, motor, and the lifting guide groove of glass is arranged in the casing both sides.
4, remote control electric lifting cabinet for TV as claimed in claim 1 or 2 is characterized by: the opening and closing device of cabinet lid comprises and lifter plate and the fixing bearing support of cabinet lid, and the cabinet lid connects with casing is movable.
5, remote control electric lifting cabinet for TV as claimed in claim 1 or 2 is characterized by: the opening and closing device of cabinet lid comprises bearing support, the cabinet lid fixed with lifter plate and cabinet lid does not have annexation with casing.
6, as the described remote control electric lifting of claim 1 cabinet for TV, it is characterized by: box shape can be made into dihedral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91201932 CN2093431U (en) | 1991-01-31 | 1991-01-31 | Telecontrolled electric driven lift cupboard for t.v. set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91201932 CN2093431U (en) | 1991-01-31 | 1991-01-31 | Telecontrolled electric driven lift cupboard for t.v. set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2093431U true CN2093431U (en) | 1992-01-15 |
Family
ID=4912588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91201932 Withdrawn CN2093431U (en) | 1991-01-31 | 1991-01-31 | Telecontrolled electric driven lift cupboard for t.v. set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2093431U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963362A (en) * | 2010-06-08 | 2011-02-02 | 赵作明 | Segmented coal feeding device for forward fire coal chain boiler |
| CN107561577A (en) * | 2017-08-24 | 2018-01-09 | 龚梁涛 | A kind of concealed apparatus for placing of natural gas extraction seismic detector |
| CN108514242A (en) * | 2018-06-07 | 2018-09-11 | 雷秀泗 | A kind of bookshelf |
| CN108720344A (en) * | 2018-06-07 | 2018-11-02 | 雷秀泗 | A kind of bookshelf with moisture-proof function |
-
1991
- 1991-01-31 CN CN 91201932 patent/CN2093431U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963362A (en) * | 2010-06-08 | 2011-02-02 | 赵作明 | Segmented coal feeding device for forward fire coal chain boiler |
| CN107561577A (en) * | 2017-08-24 | 2018-01-09 | 龚梁涛 | A kind of concealed apparatus for placing of natural gas extraction seismic detector |
| CN108514242A (en) * | 2018-06-07 | 2018-09-11 | 雷秀泗 | A kind of bookshelf |
| CN108720344A (en) * | 2018-06-07 | 2018-11-02 | 雷秀泗 | A kind of bookshelf with moisture-proof function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5170585A (en) | Automatic door assembly | |
| CN113587532A (en) | Door opening and closing device and method for refrigerator | |
| CN116317838B (en) | Intelligent photovoltaic electric energy storage system | |
| CN101858682B (en) | Illumination device for drawer type refrigerator | |
| CN2093431U (en) | Telecontrolled electric driven lift cupboard for t.v. set | |
| CN211182879U (en) | Visual device of intelligence cubical switchboard | |
| CN205427577U (en) | Automatic electric switch | |
| CN219034454U (en) | Window opener with magnetite clutch structure and window using same | |
| CN217533273U (en) | Unmanned aerial vehicle nest | |
| CN213667914U (en) | Toy unmanned aerial vehicle's air park equipment | |
| CN113675777A (en) | Intelligent locking anti-misoperation device and anti-misoperation ring main unit | |
| CN210264445U (en) | Automatic charging time-delay door device | |
| KR20220012312A (en) | door operation system | |
| CN219016811U (en) | Household control terminal | |
| CN219739681U (en) | Small-sized multi-switch ring main unit | |
| CN217581836U (en) | Storing cabinet | |
| CN213367096U (en) | High-low voltage power distribution cabinet with night warning effect | |
| KR19990003283A (en) | Switchgear | |
| CN219346960U (en) | Air door structure with feedback signal | |
| CN216793494U (en) | Intelligent electronic switch with voice control function | |
| CN220785782U (en) | Supporting structure of railway communication signal lamp | |
| CN2310376Y (en) | Indoor electric insulating switch | |
| CN220395472U (en) | Electric door opening clutch device | |
| CN219554366U (en) | Air duct in electric box | |
| CN220914456U (en) | Many rotor unmanned aerial vehicle battery compartment mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |