CN204386347U - The built-in display unit of safety cabinet - Google Patents
The built-in display unit of safety cabinet Download PDFInfo
- Publication number
- CN204386347U CN204386347U CN201520014998.0U CN201520014998U CN204386347U CN 204386347 U CN204386347 U CN 204386347U CN 201520014998 U CN201520014998 U CN 201520014998U CN 204386347 U CN204386347 U CN 204386347U
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- safety cabinet
- rotation
- backboard
- power
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- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model belongs to safety device field, provides the built-in display unit of a kind of safety cabinet, comprises recessed window, display screen, screen holder, rotates backboard, power set and micro-controller system; Described recessed window is arranged on safety cabinet top, and the two ends correspondence of described recessed window is provided with two bearings; An axis of rotation is connected with between described two bearings; One end of described rotation backboard is fixedly installed on described axis of rotation; Described display screen is fixedly installed on by screen holder and rotates on backboard; One end of described axis of rotation is communicated with power set, and described power set are communicated with micro-controller system.It is outside exposed that the utility model solves display screen effectively, the problem being easy to damaged or destroying; Utilize Energy control, power up automatic rotation and open, power-off automatic rotation closes, and improves the intelligence degree of safety cabinet.
Description
Technical field
The utility model relates to safeties field, particularly relates to the built-in display unit of a kind of safety cabinet.
Background technology
Due to one hard barrier that safety cabinet is protection people property, therefore safety cabinet industry is always at development.Particularly there is now a kind of safety cabinet with display, safety cabinet can having been shown and open the door and the state of closing the door, data or article access status, switch gate and data or article access in cabinet monitor message, sending alarm when there is abnormality.And existing safety cabinet display screen, be all be arranged on outside safety cabinet, the setting being exposed to outside is like this easy to damage or by artificial destruction, and then drop-out, causes immeasurable loss.
Utility model content
The utility model makes improvements for above-mentioned prior art Problems existing, and namely the technical problems to be solved in the utility model how is hidden when closing by the display screen be arranged on safety cabinet, and when opening automatic turning to optimal visibility position.To achieve these goals, the utility model provides following technical scheme:
The built-in display unit of a kind of safety cabinet, is characterized in that: comprise recessed window, display screen, screen holder, rotate backboard, power set and micro-controller system; Described recessed window is arranged on safety cabinet top, and the two ends correspondence of described recessed window is provided with two bearings; An axis of rotation is connected with between described two bearings; One end of described rotation backboard is fixedly installed on described axis of rotation; Described display screen is fixedly installed on by screen holder and rotates on backboard; One end of described axis of rotation is communicated with power set, and described power set are then communicated with micro-controller system.
Described power set comprise micromachine and are arranged on the reducer on Miniature electric machine output shaft; Described reducer is connected with worm screw one end by shaft coupling; Described micromachine and worm screw are fixedly installed on safe interior by holder; Described worm screw has been connected with a joggle a worm gear, and described worm gear is fixedly installed on one end of axis of rotation.
Described micro-controller system comprises power supply, power switch, electric machine controller, power-failure time delayer; Described power supply, power switch and electric machine controller sequential communication; Described power supply and power-failure time delayer, electric machine controller sequential communication; Described power switch is communicated with power-failure time delayer; Described electric machine controller is communicated with micromachine.Described micro-controller system comprises two limit switches be communicated with electric machine controller; Described two limit switches are separately positioned on the two ends rotating the backboard direction of motion.Described two limit switches are 0 degree of limit switch and 90 degree of limit switches respectively; Described 0 degree of limit switch is arranged on the bottom rotating the backboard direction of motion; Described 90 degree of limit switches are arranged on the top rotating the backboard direction of motion.
Described rotation backboard is fixedly installed on the rotary shaft in the mode of socket.
Described screen holder is triangle body, and described triangle body surface slope is 45 degree.
The utility model has the advantage of that solution display screen is outside exposed effectively, the problem being easy to damaged or destroying.Meanwhile, when closing safety cabinet, external display screen device automatic rotation is hidden, and forms Unified Global with safety cabinet cabinet; When cabinet door is opened, hiding display device automatic rotation opens to optimal visibility position and carries out information displaying; Described display device utilizes worm and gear to link, and controls registration; Micromachine speed is controlled, and the time is controlled, operates steadily, easy and simple to handle, and on available protecting display device, display and the information of record, improve the safe class of safety cabinet information, improve the intelligence degree of safety cabinet simultaneously.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, and embodiment of the present utility model is used from explanation the utility model, does not form restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model electrical block diagram;
Fig. 2 is schematic diagram after the utility model display is closed;
Fig. 3 is schematic diagram after the utility model display is opened;
Fig. 4 is the structural representation after Tu3Zhong A district part is amplified;
Fig. 5 is the utility model micro-controller system power section schematic diagram;
In figure, Main Reference Numerals implication is as follows:
1, worm gear, 2, worm screw, 3, micromachine, 4, reducer, 5, shaft coupling, 6, holder, 7, screen holder, 8, rotate backboard, 9, axis of rotation, 10, bearing, 11, display screen, 12, safety cabinet.
Detailed description of the invention
With a preferred embodiment, the present invention will be further described below:
As Figure 1-5: the built-in display unit of a kind of safety cabinet, comprise recessed window, display screen 11, screen holder 7, rotate backboard 8, power set and micro-controller system; Described recessed window is arranged on safety cabinet 12 top, and the two ends correspondence of described recessed window is provided with two bearings 10; An axis of rotation 9 is connected with between described two bearings 10; One end of described rotation backboard 8 is fixedly installed on described axis of rotation 9; Described display screen 11 is fixedly installed on by screen holder 7 and rotates on backboard 8; One end of described axis of rotation 9 is communicated with power set, and described power set are communicated with micro-controller system.
The reducer 4 that described power set comprise micromachine 3 and are arranged on micromachine 3 output shaft; Described reducer 4 is connected with worm screw 2 one end by shaft coupling 5; Described micromachine 3 and worm screw 2 are fixedly installed on the inside of safety cabinet 12 by holder 6; Described worm screw 2 has been connected with a joggle a worm gear 1, and described worm gear 1 is fixedly installed on one end of axis of rotation 9.
Described micro-controller system comprises power supply, power switch, electric machine controller, power-failure time delayer; Described power supply, power switch and electric machine controller sequential communication; Described power supply and power-failure time delayer, electric machine controller sequential communication; Described power switch is communicated with power-failure time delayer; Described electric machine controller is communicated with micromachine 3.Described micro-controller system comprises two limit switches be communicated with electric machine controller; Described two limit switches are separately positioned on the two ends rotating backboard 8 direction of motion.Described two limit switches are 0 degree of limit switch and 90 degree of limit switches respectively; Described 0 degree of limit switch is arranged on the bottom rotating backboard 8 direction of motion; Described 90 degree of limit switches are arranged on the top rotating backboard 8 direction of motion.Described rotation backboard 8 is fixedly installed on axis of rotation 9 in the mode of socket.
Described screen holder 7 is triangle body, and described triangle body surface slope is 45 degree; Realize the optimal visibility angle of display screen 11.
Specific works process:
Described recessed window is arranged on safety cabinet 12 top, and display unit is arranged in recessed window, time in off position, rotates backboard 8 and keeps level with safety cabinet 12 external surface.After turning on the power switch, motor controller controls micromachine 3 rotates, further drive worm screw 2, worm gear 1 and axis of rotation 9 rotate, now, by screen holder 7 with rotate backboard 8 and be fixed on display screen 11 on axis of rotation 9 slowly to recessed rotating opening outside window, can touch when being opened to vertical with safety cabinet 12 side surface 90 degree the limit switch being arranged on and rotating backboard 8 direction of motion top and stop; To be operated complete after powered-down switch, power-failure time delayer starts to start, rightabout when motor controller controls micromachine 3 is opened to display screen 11 rotates, further drive worm screw 2, worm gear 1 and axis of rotation 9 rotate round about, now, by screen holder 7 with rotate backboard 8 display screen 11 be fixed on axis of rotation 9 and slowly rotate in recessed window and close, stop when being closed to the limit switch that is arranged on and rotates bottom backboard 8 direction of motion can be touched during safety cabinet 12 side surface level 0 degree; Complete the process of a built-in display unit automatic switch of safety cabinet 12.
The utility model has the advantage of that solution display screen is outside exposed effectively, the problem being easy to damaged or destroying.Meanwhile, when closing safety cabinet, external display screen device automatic rotation is hidden, and forms Unified Global with safety cabinet cabinet; When cabinet door is opened, hiding display device automatic rotation opens to optimal visibility position and carries out information displaying; Described display device utilizes worm and gear to link, and controls registration; Micromachine speed is controlled, and the time is controlled, operates steadily, easy and simple to handle, and on available protecting display device, display and the information of record, improve the safe class of safety cabinet information, improve the intelligence degree of safety cabinet simultaneously.
The above is only the preferred embodiment of the utility model patent; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model patent principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the utility model patent.
Claims (7)
1. the built-in display unit of safety cabinet, is characterized in that: comprise recessed window, display screen, screen holder, rotate backboard, power set and micro-controller system; Described recessed window is arranged on safety cabinet top, and the two ends correspondence of described recessed window is provided with two bearings; An axis of rotation is connected with between described two bearings; One end of described rotation backboard is fixedly installed on described axis of rotation; Described display screen is fixedly installed on by screen holder and rotates on backboard; One end of described axis of rotation is communicated with power set, and described power set are communicated with micro-controller system.
2. the built-in display unit of safety cabinet according to claim 1, is characterized in that: described power set comprise micromachine and are arranged on the reducer on Miniature electric machine output shaft; Described reducer is connected with worm screw one end by shaft coupling; Described micromachine and worm screw are fixedly installed on safe interior by holder; Described worm screw has been connected with a joggle a worm gear, and described worm gear is fixedly installed on one end of axis of rotation.
3. the built-in display unit of safety cabinet according to claim 1, is characterized in that: described micro-controller system comprises power supply, power switch, electric machine controller, power-failure time delayer; Described power supply, power switch and electric machine controller sequential communication; Described power supply and power-failure time delayer, electric machine controller sequential communication; Described power switch is communicated with power-failure time delayer; Described electric machine controller is communicated with micromachine.
4. the built-in display unit of safety cabinet according to claim 3, is characterized in that: described micro-controller system comprises two limit switches be communicated with electric machine controller; Described two limit switches are separately positioned on the two ends rotating the backboard direction of motion.
5. the built-in display unit of safety cabinet according to claim 4, is characterized in that: described two limit switches are 0 degree of limit switch and 90 degree of limit switches respectively; Described 0 degree of limit switch is arranged on the bottom rotating the backboard direction of motion; Described 90 degree of limit switches are arranged on the top rotating the backboard direction of motion.
6. the built-in display unit of safety cabinet according to claim 1, is characterized in that: described rotation backboard is fixedly installed on the rotary shaft in the mode of socket.
7. the built-in display unit of safety cabinet according to claim 1, is characterized in that: described screen holder is triangle body, and described triangle body surface slope is 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014998.0U CN204386347U (en) | 2015-01-10 | 2015-01-10 | The built-in display unit of safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520014998.0U CN204386347U (en) | 2015-01-10 | 2015-01-10 | The built-in display unit of safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386347U true CN204386347U (en) | 2015-06-10 |
Family
ID=53359078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520014998.0U Expired - Fee Related CN204386347U (en) | 2015-01-10 | 2015-01-10 | The built-in display unit of safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822182A (en) * | 2015-01-10 | 2016-08-03 | 李江波 | Built-in display device of safety box |
-
2015
- 2015-01-10 CN CN201520014998.0U patent/CN204386347U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822182A (en) * | 2015-01-10 | 2016-08-03 | 李江波 | Built-in display device of safety box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |