CN204101057U - Cover opening or closed pick-up unit - Google Patents
Cover opening or closed pick-up unit Download PDFInfo
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- CN204101057U CN204101057U CN201420420506.3U CN201420420506U CN204101057U CN 204101057 U CN204101057 U CN 204101057U CN 201420420506 U CN201420420506 U CN 201420420506U CN 204101057 U CN204101057 U CN 204101057U
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- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims description 14
- 238000012856 packing Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000004020 luminiscence type Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004100 electronic packaging Methods 0.000 description 1
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Abstract
The utility model discloses a kind of Cover opening or closed pick-up unit, for the combination with container and lid, comprising: a detecting unit, for detecting closure or openness between described lid and container, producing a detection signal; One control signal generation unit, produces a control signal according to described detection signal; One state reminding unit, produces an alerting signal according to described control signal, shows closure or openness state between described lid and container; One power supply unit, provides power supply to described pick-up unit.This pick-up unit can detect Cover opening or closed state and send prompting to user, improves the security of packing case.
Description
Technical field
The utility model relates to a kind of pick-up unit for the combination with container and lid, particularly relates to a kind of Cover opening or closed pick-up unit.
Background technology
At present, be disposable for transporting the packing case of banknote, pure mechanical snap is stuck, needs to destroy chest when opening the box, and cost compare is large, and it is cumbersome to unpack.In order to the cost of issuing bank logistics can be saved, and realize intelligent, adopt packet of electrons vanning to replace traditional packing case to be used for issuing bank logistics, can repeatedly use, and open locking needs authentication to realize security.But for casing by nonexpondable packet of electrons, particularly when loading valuables, need whether be in closed condition to user reminding lid especially, to improve the security of packing case.
Utility model content
For solving the problem existing for above-mentioned prior art, of the present utility modelly providing a kind of Cover opening or closed pick-up unit, Cover opening or closed state can be detected and send prompting to user, improve the security of packing case.
To achieve these goals, the utility model have employed following technical scheme:
Cover opening or a closed pick-up unit, for the combination with container and lid, comprising:
One detecting unit, for detecting closure or openness between described lid and container, produces a detection signal;
One control signal generation unit, produces a control signal according to described detection signal;
One state reminding unit, produces an alerting signal according to described control signal, shows closure or openness state between described lid and container;
One power supply unit, provides power supply to described pick-up unit;
When described Cover opening, described detecting unit produces the first detection signal, described in described control signal generation unit, the first detection signal produces the first control signal, described state reminding unit produces the first alerting signal according to described first control signal, and showing described lid is opening; When described lid closes, described detecting unit produces the second detection signal, described in described control signal generation unit, the second detection signal produces the second control signal, described state reminding unit produces the second alerting signal according to described second control signal, and showing described lid is closure state.
Preferably, described detecting unit comprises a photoswitch circuit, described photoswitch circuit comprises a light-emitting tube and a light receiving tube, receive light state according to described light receiving tube from described light-emitting tube, described photoswitch circuit produces a voltage signal and is input in described control signal generation unit; Described control signal generation unit comprises a voltage comparator circuit, and described control signal is the high level or low level that are produced by described voltage comparator circuit.
Preferably, described light-emitting tube comprises a light emitting diode, and the negative pole of described light emitting diode is electrically connected with ground, and positive pole is connected with a power supply by the first resistance; Described light receiving tube comprises a photodiode, the positive pole of described photodiode is electrically connected with ground, negative pole is connected with a power supply by the second resistance, wherein, connects described voltage signal be input to described control signal generation unit from the negative pole of described photodiode; Described voltage comparator circuit comprises a comparer, and the normal phase input end of described comparer receives the voltage signal of described photoswitch circuit generation; The inverting input of described comparer is connected with a reference voltage by the 3rd resistance, and the inverting input of described comparer is also electrically connected by the 4th resistance and ground, is electrically connected by the first electric capacity and ground; The output terminal of described comparer is connected to described state reminding unit; When described photodiode receives the light launched from described light emitting diode, described photoswitch circuit produces the normal phase input end that the first voltage is input to described comparer, described first voltage is greater than described reference voltage, and the output terminal of described comparer exports high level; When described photodiode does not receive the light launched from described light emitting diode, described photoswitch circuit produces the normal phase input end that the second voltage is input to described comparer, described second voltage is less than described reference voltage, the output terminal output low level of described comparer.
Preferably, described light-emitting tube and light receiving tube are arranged side by side in described lid simultaneously, are provided with barrier sheet in described container; When described Cover opening, described light receiving tube cannot receive the light that described light-emitting tube is launched; When described lid closes, by the reflection of described barrier sheet, described light receiving tube receives the light that described light-emitting tube is launched.
Preferably, described light-emitting tube and light receiving tube are arranged side by side in described container simultaneously, are provided with barrier sheet in described lid; When described Cover opening, described light receiving tube cannot receive the light light that described light-emitting tube is launched; When described lid closes, by the reflection of described barrier sheet, described light receiving tube receives the light that described light-emitting tube is launched;
Preferably, described light-emitting tube and light receiving tube are relatively arranged in described lid and container respectively, and when described Cover opening, described light receiving tube cannot receive the light that described light-emitting tube is launched; When described lid closes, described light receiving tube receives the light that described light-emitting tube is launched.
Preferably, described detecting unit comprises a Hall element and a magnetisable material, and described Hall element and magnetisable material are relatively arranged in described lid and container respectively, and described Hall element is also used as described control signal generation unit simultaneously; When described Cover opening, described magnetisable material is away from described Hall element, and described Hall element produces tertiary voltage and is input to described state reminding unit; When described lid closes, described magnetisable material is near described Hall element, and described Hall element produces the 4th voltage and is input to described state reminding unit.
Preferably, described magnetisable material is magnet or electromagnetic structure body.
Preferably, described lid and container coordinate closure or openness by an electronic lock, and described electronic lock controls unit controls by an electronic lock; Wherein, described electronic lock control module is connected to described state reminding unit, receives described alerting signal; Described power supply unit is integrated in described electronic lock control module.
Preferably, described state reminding unit comprises a light-emitting device and/or a sound-producing device.
Preferably, described state reminding unit comprises a LED, and the positive pole of described LED is connected to a power supply by the 5th resistance, and negative pole is connected to the output terminal of described control signal generation unit; The negative pole of described LED is also connected to described electronic lock control module.
Beneficial effect:
The pick-up unit that the utility model provides can detect Cover opening or closed state and send prompting to user, improves the security of packing case; And this pick-up unit precision is high, structure is simple, cheap, be easy to industrialization.
Accompanying drawing explanation
The structured flowchart of the pick-up unit that Fig. 1 provides for the utility model specific embodiment.
The circuit diagram of the pick-up unit that Fig. 2 provides for the utility model embodiment 1.
The circuit diagram of the pick-up unit that Fig. 3 provides for the utility model embodiment 2.
Embodiment
In order to set forth technical characterstic of the present utility model and structure better, below in conjunction with embodiment and accompanying drawing thereof, the utility model is described in detail.
Consult Fig. 1, present embodiment pick-up unit is for packet of electrons vanning, and electronic packaging case comprises lid and container, and coordinate closure or openness by an electronic lock between lid and container, described electronic lock is controlled by an electronic lock control module 5.This pick-up unit comprises: detecting unit 1, for detecting closure or openness between lid and container, produces a detection signal; Control signal generation unit 2, produces a control signal according to described detection signal; State reminding unit 3, produces an alerting signal according to described control signal, shows closure or openness state between described lid and container; Power supply unit 4, provides power supply to described pick-up unit.Wherein, described electronic lock control module 4 is connected to described state reminding unit 3, receives described alerting signal; And described power supply unit 4 is integrated in described electronic lock control module 5.
Embodiment 1
In the present embodiment, detecting unit 1 comprises a photoswitch circuit, and this photoswitch circuit comprises a light-emitting tube and a light receiving tube; Control signal generation unit 2 comprises a voltage comparator circuit.Particularly, as shown in Figure 2, described light-emitting tube comprises a light emitting diode D1, and the negative pole of described light emitting diode D1 is electrically connected with ground, and positive pole is connected with a power supply V1 by the first resistance R1.Described light receiving tube comprises a photodiode D2, the positive pole of described photodiode D2 is electrically connected with ground, negative pole is connected with a power supply V2 by the second resistance R2, wherein, connects a voltage signal be input to control signal generation unit 2 from the negative pole of described photodiode D2.Described voltage comparator circuit comprises a comparer OP, and the normal phase input end of described comparer OP receives the voltage signal of described photoswitch circuit generation, is namely connected to the negative pole of photodiode D2; The inverting input of described comparer OP is connected with a reference voltage V 3 by the 3rd resistance R3, and the inverting input of described comparer OP is also electrically connected by the 4th resistance R4 and ground, is electrically connected by the first electric capacity C1 and ground; The output terminal of described comparer OP is connected to described state reminding unit 3.Described state reminding unit 3 comprises a LED D3, and the positive pole of described LED D3 is connected to a power supply V4 by the 5th resistance R5, and negative pole is connected to the output terminal of described control signal generation unit 2, is namely connected to the output terminal of described comparer OP; The negative pole of described LED D3 also connects a signal OUTPUT, is connected to electronic lock control module 5.In the present embodiment, power supply V1, V2, V3 and V4 are provided by power supply unit 4, and power supply unit 4 is integrated in described electronic lock control module 5.
In the present embodiment, light-emitting tube and light receiving tube are arranged side by side in lid simultaneously, are provided with barrier sheet (barrier sheet can be served as by wall of a container, also can arrange in addition on wall of a container) in described container.When described Cover opening, described photodiode D2 cannot receive the light that described light emitting diode D1 launches, and photodiode D2 is in cut-off state.Described photoswitch circuit produces the normal phase input end that the first voltage is input to described comparer OP, described first voltage is greater than described reference voltage V 3, the output terminal of described comparer OP exports the negative pole that high level is input to LED D3, and now LED D3 extinguishes, corresponding Cover opening state.When described lid closes, by the reflection of described barrier sheet, described photodiode D2 receives the light that described light emitting diode D1 launches, and photodiode D2 is in conducting state.Described photoswitch circuit produces the normal phase input end that the second voltage is input to described comparer OP, described second voltage is less than described reference voltage V 3, the output terminal output low level of described comparer OP is input to the negative pole of LED D3, and now LED D3 is shinny, corresponding lid closure state.
In some other embodiments, light-emitting tube and light receiving tube also can make to be arranged side by side in described container simultaneously, are provided with barrier sheet (barrier sheet can be served as by the edge of lid, also can arrange in addition on lid) in described lid; When described Cover opening, photodiode D2 cannot receive the light that described light emitting diode D1 launches; When described lid closes, by the reflection of described barrier sheet, described photodiode D2 receives the light that described light emitting diode D1 launches.Or be relatively arranged in described lid and container respectively by light-emitting tube and light receiving tube, when described Cover opening, photodiode D2 cannot receive the light that described light emitting diode D1 launches; When described lid closes, photodiode D2 can receive the light that described light emitting diode D1 launches.
In the present embodiment, alarm set adopts LED, can effectively show its state position and working condition, is convenient to artificial observation and detection; In a further embodiment, sound-producing device can also be adopted to replace LED D3 wherein as alarm set, when Cover opening, sound-producing device is sounded prompting; When the lid portion is closed, sound-producing device is not sounded.Or: add sound-producing device in the present embodiment, adopt the mode that luminescence and sounding are reminded simultaneously.
Embodiment 2
In the present embodiment, detecting unit 1 comprises a Hall element and a magnetisable material, and described Hall element and magnetisable material are relatively arranged in described lid and container respectively, and described Hall element is also used as control signal generation unit 2 simultaneously.Particularly, as shown in Figure 2, the power pins VCC of Hall element H is connected to a power supply V5, and power pins VCC is also electrically connected by the second electric capacity C2 and ground; The grounding pin GND of Hall element H is electrically connected with ground, and output pin OUT is connected to state reminding unit 3.State reminding unit 3 comprises a LED D4, and the positive pole of described LED D4 is connected to power supply V5 by the 6th resistance R6, and negative pole is connected to the output terminal of described control signal generation unit 2, i.e. the output pin OUT of Hall element H; The negative pole of described LED D4 also connects a signal OUTPUT, is connected to electronic lock control module 5.In the present embodiment, power supply V5 is provided by power supply unit 4, and power supply unit 4 is integrated in described electronic lock control module 5.Wherein, the marking current waken up of reminding unit 3 is very little, and the speed waken up is very fast, all in microampere and millisecond rank, can not produce and pause or postpone.In the present embodiment, described magnetisable material is a magnet, certainly, in some other embodiments, electromagnetic structure body also can be used to replace the magnet in the present embodiment.
When described Cover opening, described magnetisable material is away from described Hall element H, and the output pin OUT of described Hall element H exports the negative pole that high level is input to LED D4, and now LED D4 extinguishes, corresponding Cover opening state.When described lid closes, described magnetisable material is near described Hall element H, and the output pin OUT output low level of described Hall element H is input to the negative pole of LED D4, and now LED D4 is shinny, corresponding lid closure state.
In the present embodiment, alarm set adopts LED, can effectively show its state position and working condition, is convenient to artificial observation and detection; In a further embodiment, sound-producing device can also be adopted to replace LED D3 wherein as alarm set, when Cover opening, sound-producing device is sounded prompting; When the lid portion is closed, sound-producing device is not sounded.Or: add sound-producing device in the present embodiment, adopt the mode that luminescence and sounding are reminded simultaneously.
In sum, the pick-up unit that the utility model provides can detect Cover opening or closed state and send prompting to user, improves the security of packing case; And this pick-up unit precision is high, structure is simple, cheap, be easy to industrialization; Further, this pick-up unit carries out position and detects by the impact of temperature, gas, humidity and deformation, and more good is not by its life-span of times influence of mechanical motion.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Although the utility model is described in detail with reference to its exemplary embodiment and shows, but will be understood by those skilled in the art that, when not departing from the spirit and scope of the present utility model be defined by the claims, the various changes of form and details can be carried out to it.
Claims (11)
1. Cover opening or a closed pick-up unit, for the combination with container and lid, is characterized in that, comprising:
One detecting unit, for detecting closure or openness between described lid and container, produces a detection signal;
One control signal generation unit, produces a control signal according to described detection signal;
One state reminding unit, produces an alerting signal according to described control signal, shows closure or openness state between described lid and container;
One power supply unit, provides power supply to described pick-up unit;
When described Cover opening, described detecting unit produces the first detection signal, described in described control signal generation unit, the first detection signal produces the first control signal, described state reminding unit produces the first alerting signal according to described first control signal, and showing described lid is opening; When described lid closes, described detecting unit produces the second detection signal, described in described control signal generation unit, the second detection signal produces the second control signal, described state reminding unit produces the second alerting signal according to described second control signal, and showing described lid is closure state.
2. pick-up unit according to claim 1, it is characterized in that, described detecting unit comprises a photoswitch circuit, described photoswitch circuit comprises a light-emitting tube and a light receiving tube, according to the light state that described light receiving tube receives from described light-emitting tube, described photoswitch circuit produces a voltage signal and is input in described control signal generation unit; Described control signal generation unit comprises a voltage comparator circuit, and described control signal is the high level or low level that are produced by described voltage comparator circuit.
3. pick-up unit according to claim 2, is characterized in that,
Described light-emitting tube comprises a light emitting diode, and the negative pole of described light emitting diode is electrically connected with ground, and positive pole is connected with a power supply by the first resistance; Described light receiving tube comprises a photodiode, the positive pole of described photodiode is electrically connected with ground, negative pole is connected with a power supply by the second resistance, wherein, connects described voltage signal be input to described control signal generation unit from the negative pole of described photodiode;
Described light receiving tube comprises a photodiode, the positive pole of described photodiode is electrically connected with ground, negative pole is connected with a power supply by the second resistance, wherein, connects a voltage signal be input to control signal generation unit 2 from the negative pole of described photodiode D2
Described voltage comparator circuit comprises a comparer, and the normal phase input end of described comparer receives the voltage signal of described photoswitch circuit generation; The inverting input of described comparer is connected with a reference voltage by the 3rd resistance, and the inverting input of described comparer is also electrically connected by the 4th resistance and ground, is electrically connected by the first electric capacity and ground; The output terminal of described comparer is connected to described state reminding unit;
When described photodiode receives the light launched from described light emitting diode, described photoswitch circuit produces the normal phase input end that the first voltage is input to described comparer, described first voltage is greater than described reference voltage, and the output terminal of described comparer exports high level; When described photodiode does not receive the light launched from described light emitting diode, described photoswitch circuit produces the normal phase input end that the second voltage is input to described comparer, described second voltage is less than described reference voltage, the output terminal output low level of described comparer.
4. pick-up unit according to claim 3, is characterized in that, described light-emitting tube and light receiving tube are arranged side by side in described lid simultaneously, are provided with barrier sheet in described container; When described Cover opening, described light receiving tube cannot receive the light that described light-emitting tube is launched; When described lid closes, by the reflection of described barrier sheet, described light receiving tube receives the light that described light-emitting tube is launched.
5. pick-up unit according to claim 3, is characterized in that, described light-emitting tube and light receiving tube are arranged side by side in described container simultaneously, are provided with barrier sheet in described lid; When described Cover opening, described light receiving tube cannot receive the light that described light-emitting tube is launched; When described lid closes, by the reflection of described barrier sheet, described light receiving tube receives the light that described light-emitting tube is launched.
6. pick-up unit according to claim 3, is characterized in that, described light-emitting tube and light receiving tube are relatively arranged in described lid and container respectively, and when described Cover opening, described light receiving tube cannot receive the light that described light-emitting tube is launched; When described lid closes, described light receiving tube receives the light that described light-emitting tube is launched.
7. pick-up unit according to claim 1, it is characterized in that, described detecting unit comprises a Hall element and a magnetisable material, and described Hall element and magnetisable material are relatively arranged in described lid and container respectively, and described Hall element is also used as described control signal generation unit simultaneously;
When described Cover opening, described magnetisable material is away from described Hall element, and described Hall element produces tertiary voltage and is input to described state reminding unit; When described lid closes, described magnetisable material is near described Hall element, and described Hall element produces the 4th voltage and is input to described state reminding unit.
8. pick-up unit according to claim 7, is characterized in that, described magnetisable material is magnet or electromagnetic structure body.
9. according to the arbitrary described pick-up unit of claim 1-8, it is characterized in that, described lid and container coordinate closure or openness by an electronic lock, and described electronic lock controls unit controls by an electronic lock; Wherein, described electronic lock control module is connected to described state reminding unit, receives described alerting signal; Described power supply unit is integrated in described electronic lock control module.
10. pick-up unit according to claim 9, is characterized in that, described state reminding unit comprises a light-emitting device and/or a sound-producing device.
11. pick-up units according to claim 10, is characterized in that, described state reminding unit comprises a LED, and the positive pole of described LED is connected to a power supply by the 5th resistance, and negative pole is connected to the output terminal of described control signal generation unit; The negative pole of described LED is also connected to described electronic lock control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420506.3U CN204101057U (en) | 2014-07-28 | 2014-07-28 | Cover opening or closed pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420506.3U CN204101057U (en) | 2014-07-28 | 2014-07-28 | Cover opening or closed pick-up unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101057U true CN204101057U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420506.3U Expired - Lifetime CN204101057U (en) | 2014-07-28 | 2014-07-28 | Cover opening or closed pick-up unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089635A (en) * | 2014-07-28 | 2014-10-08 | 深圳宝嘉电子设备有限公司 | Device for detecting opening or closing of cover |
| CN109025626A (en) * | 2018-08-30 | 2018-12-18 | 上海博迅医疗生物仪器股份有限公司 | A kind of automatic door control system of superposing type shaking table |
-
2014
- 2014-07-28 CN CN201420420506.3U patent/CN204101057U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089635A (en) * | 2014-07-28 | 2014-10-08 | 深圳宝嘉电子设备有限公司 | Device for detecting opening or closing of cover |
| CN109025626A (en) * | 2018-08-30 | 2018-12-18 | 上海博迅医疗生物仪器股份有限公司 | A kind of automatic door control system of superposing type shaking table |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |
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| CX01 | Expiry of patent term |