CN206584233U - Case is controlled in audio amplifier with automatic pull function - Google Patents
Case is controlled in audio amplifier with automatic pull function Download PDFInfo
- Publication number
- CN206584233U CN206584233U CN201720042802.8U CN201720042802U CN206584233U CN 206584233 U CN206584233 U CN 206584233U CN 201720042802 U CN201720042802 U CN 201720042802U CN 206584233 U CN206584233 U CN 206584233U
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- China
- Prior art keywords
- central controller
- controller
- pulley
- slideway
- motor
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Abstract
Case is controlled in a kind of audio amplifier with automatic pull function, it is related in one kind and controls case, including casing, positioned at the central controller and the switch key on casing lateral wall of box house, box house is provided with the central controller no less than 1, cabinet wall is provided with track and slideway, slideway and track are located on relative two faces of casing respectively, described track interior is provided with rack, rack and pinion is meshed, gear is connected with power set, power set are connected with control device by wire, described slideway is connected with carriage and both are to be slidably connected, the quantity of carriage is no less than 1 group, by switch key directly with regard to automatic telescopic can be controlled, and each central controller is controlled by independent power set and switch, when which central controller is damaged, the stretching of central controller can just be realized by just pressing which switch, the central controller of damage can just be repaired, it can just not save the time, and repair also particularly convenient.
Description
Technical field：
The utility model, which is related in one kind, controls case, and in particular to control case in a kind of audio amplifier with automatic pull function.
Background technology：
It is one of the visual plant for controlling audio amplifier that case is controlled in audio amplifier, audio amplifier however control case is usually long in existing audio amplifier
Cube, central controller is placed on inside middle control case, just may be used when central controller breaks down, it is necessary to which other central controllers are all pulled down
To repair this central controller, such maintenance mode not only repairs inconvenience, and is also lost time very much during maintenance, gives
User brings inconvenience, in order to solve the above-mentioned technical problem, and spy proposes a kind of new technical scheme.
Utility model content：
The purpose of this utility model be in order to overcome the weak point that above-mentioned prior art is present, and provide it is a kind of have from
Case is controlled in the audio amplifier of dynamic pull function.
The technical solution adopted in the utility model is：Control case in a kind of audio amplifier with automatic pull function, including casing,
Positioned at the central controller and the switch key on casing lateral wall of box house, box house is provided with the middle control no less than 1
Device, cabinet wall is provided with track and slideway, and slideway and track are respectively on two relative faces of casing, in described track
Portion is provided with rack, and rack and pinion is meshed, and gear is connected with power set, and power set are connected with control device by wire
Connect, described slideway is connected with carriage and both is are slidably connected, the quantity of carriage is no less than 1 group.
Described carriage includes contiguous block, pulley and rotating shaft, and described pulley is connected with slideway, pulley and contiguous block
Connected by rotating shaft, pulley is shaped as circle, and rotating shaft is fixedly connected through pulley home position with contiguous block, rotating shaft and cunning
Connected between wheel by bearing.
Described power set include motor housing, motor and connecting seat, and described motor housing is connected with connecting seat, connect
Seat is connected by screw with central controller outer wall, and motor is provided with inside motor housing, and motor output shaft is connected with gear, motor
It is connected with control device by wire.
Described control device includes controller, receiver and power supply, and described controller is connected with receiver by wire
Connect, controller is connected with power supply by wire, controller is connected with motor by wire, controller is connected with switch by wire
Connect.
The beneficial effects of the utility model are：Power set are added on device, directly just can controller by switch
Automatic telescopic, and each central controller is controlled by independent power set and switch, when which central controller is damaged
Bad when, just press which switch can just realize the stretching of central controller, it is possible to the central controller of damage is repaired, not with regard to energy
Enough save the time, and repair also particularly convenient.
Brief description of the drawings：
Fig. 1 is the utility model front view.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model central controller top view.
Embodiment：
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.
With reference to each figure, control case in a kind of audio amplifier with automatic pull function, including casing 2, inside casing 2 in
Device 3 and the switch key 1 on the lateral wall of casing 2 are controlled, the inside of casing 2 is provided with the central controller 3 no less than 1, the inwall of casing 2
It is provided with track 302 and slideway 4, slideway 4 and track 302 are respectively on two relative faces of casing 2, described track 302
Inside is provided with rack 301, and rack 301 is meshed with gear 303, and gear 303 is connected with power set, and power set are filled with control
Put and connected by wire, described slideway 4 is connected with carriage and both is are slidably connected, and the quantity of carriage is no less than
1 group.
Described carriage includes contiguous block 501, pulley 503 and rotating shaft 502, and described pulley 503 connects with slideway 4
Connect, pulley 503 is connected with contiguous block 501 by rotating shaft 502, pulley 503 is shaped as circle, rotating shaft 502 is through pulley 503
Home position is fixedly connected with contiguous block 501, is connected between rotating shaft 501 and pulley 503 by bearing.
Described power set include motor housing 304, motor 305 and connecting seat 306, and described motor housing 304 is with connecting
Joint chair 306 is connected, and connecting seat 306 is connected by screw with the outer wall of central controller 3, and the inside of motor housing 304 is provided with motor 305, electricity
The output shaft of motivation 305 is connected with gear 303, and motor 305 is connected with control device by wire.
Described control device includes controller 401, receiver 402 and power supply 403, and described controller 401 is with receiving
Device 402 is connected by wire, and controller 401 is connected with power supply 403 by wire, and controller 401 passes through wire with motor 305
Connection, controller 401 is connected with switch key 1 by wire.
Specific implementation process is as follows：During use, switch key 1 is pressed, switch key 1, which is transmitted a signal to, to be connect
Device 402 is received, receiver 402 is transferred to controller 401, and the transmission control motor 305 of controller 401 rotates, motor 305 drives tooth
Wheel 303, because rack 301 is integrally fixed on the inwall of casing 2, therefore what gear 303 was moved on rack 301, make middle control
Device 3 is moved with motor machine 305, so that the flexible of central controller 3 is reached, while slided by pulley 503 on slideway 4, it is sliding
Wheel 503 plays a part of a support, is also not in the state of derailing during power set are moved.Power set with
Control device is self-existent, by switch key 1 directly with regard to that can control automatic telescopic, and each central controller 3 is by only
What vertical power set and switch were controlled, when which central controller 3 is damaged, just press which switch can just be realized
The stretching of central controller, it is possible to repair, can just not save the time to the central controller 3 of damage, and repair also special
Fang Bian not.
In figure, position relationship being given for example only property explanation is described, it is impossible to be interpreted as the limitation to this patent；Obviously, this reality
The utility model example is only intended to clearly illustrate with new above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the field, it can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
Any modifications, equivalent substitutions and improvements made within the spirit and principle of type etc., should be included in the utility model right will
Within the protection domain asked.
Claims (4)
1. control case in a kind of audio amplifier with automatic pull function, including casing, the central controller positioned at box house and positioned at case
Switch key on body lateral wall, it is characterised in that：Box house is provided with the central controller no less than 1, and cabinet wall is provided with
Track and slideway, slideway and track are located on relative two faces of casing respectively, and described track interior is provided with rack, rack with
Gear is meshed, and gear is connected with power set, and power set are connected with control device by wire, described slideway and slip
Device is connected and both is are slidably connected, and the quantity of carriage is no less than 1 group.
2. control case in the audio amplifier according to claim 1 with automatic pull function, it is characterised in that：Described slip dress
Put including contiguous block, pulley and rotating shaft, described pulley is connected with slideway, and pulley is connected with contiguous block by rotating shaft, pulley
Circle is shaped as, rotating shaft is fixedly connected with contiguous block through pulley home position, connected between rotating shaft and pulley by bearing.
3. control case in the audio amplifier according to claim 1 with automatic pull function, it is characterised in that：Described power dress
Put including motor housing, motor and connecting seat, described motor housing is connected with connecting seat, connecting seat passes through spiral shell with central controller outer wall
Motor is provided with inside nail connection, motor housing, motor output shaft is connected with gear, and motor is connected with control device by wire
Connect.
4. control case in the audio amplifier according to claim 1 with automatic pull function, it is characterised in that：Described control dress
Put including controller, receiver and power supply, described controller is connected with receiver by wire, and controller is with power supply by leading
Line is connected, and controller is connected with motor by wire, and controller is connected with switch by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042802.8U CN206584233U (en) | 2017-01-16 | 2017-01-16 | Case is controlled in audio amplifier with automatic pull function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720042802.8U CN206584233U (en) | 2017-01-16 | 2017-01-16 | Case is controlled in audio amplifier with automatic pull function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206584233U true CN206584233U (en) | 2017-10-24 |
Family
ID=60111110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720042802.8U Expired - Fee Related CN206584233U (en) | 2017-01-16 | 2017-01-16 | Case is controlled in audio amplifier with automatic pull function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206584233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021197A (en) * | 2019-05-28 | 2019-07-16 | 西安文理学院 | A kind of view-based access control model conveys the teaching demonstration device of design |
-
2017
- 2017-01-16 CN CN201720042802.8U patent/CN206584233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110021197A (en) * | 2019-05-28 | 2019-07-16 | 西安文理学院 | A kind of view-based access control model conveys the teaching demonstration device of design |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 No. 28, Julong Zhijie, Jianggao Town, Baiyun District, Guangzhou, Guangdong Patentee after: Guangdong ray Electronic Technology Co., Ltd. Address before: 510000 B, two building, No. 26, Julong Zhijie, Jiangshan Town, Jianggao Town, Baiyun District, Guangzhou, Guangdong Patentee before: Guangzhou leizhisheng Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20200116 |