CN112344803B - Display shell device and control method thereof - Google Patents
Display shell device and control method thereof Download PDFInfo
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- CN112344803B CN112344803B CN202011137590.4A CN202011137590A CN112344803B CN 112344803 B CN112344803 B CN 112344803B CN 202011137590 A CN202011137590 A CN 202011137590A CN 112344803 B CN112344803 B CN 112344803B
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- display shell
- shell
- power supply
- display
- encryption chip
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a display shell device, which comprises a display shell bottle body and a display shell control component arranged in the display shell bottle body, wherein the display shell control component is used for ejecting corresponding display shell effects from the display shell bottle body according to preset control logic; the display shell device comprises power supply plug-in equipment; wherein, the power supply plug-in equipment is arranged outside the display shell bottle body; the power supply plug-in equipment comprises a power supply line and a plug, one end of the power supply line penetrates into the display shell bottle body from the display shell bottle body and is electrically connected with the display shell control component, and the other end of the power supply line is electrically connected with the external host equipment through the plug, so that the external host equipment judges whether the display shell device is excited or not by acquiring the conducting state of the power supply plug-in equipment, and then the fault display shell and the normal display shell can be distinguished, and the user distinguishing is facilitated. The invention also provides a control method of the display shell device.
Description
Technical Field
The invention relates to a display shell, in particular to a display shell device and a control method thereof.
Background
At present, the existing display shells are universal parts, different manufacturers can easily produce the display shells in a large batch, so that the price of the display shells is extremely low, therefore, in order to reduce the cost, some merchants start in the aspects of materials and the like of the display shells, the quality of the display shells is uneven, a plurality of display shells which cannot be sprayed exist, and when the display shells which cannot be sprayed are mixed with the display shells which are not sprayed, users are difficult to distinguish, so that the use of the users is inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the invention is to provide a display shell device which can solve the problem that in the prior art, a user is difficult to distinguish a fault display shell from a normal display shell, so that the user is inconvenient to use.
The second objective of the present invention is to provide a control method for a display shell device, which can solve the problem that in the prior art, a user is difficult to distinguish a fault display shell from a normal display shell, and the use of the display shell is inconvenient for the user.
One of the purposes of the invention is realized by adopting the following technical scheme:
the display shell device comprises a display shell bottle body and a display shell control component arranged in the display shell bottle body, wherein the display shell control component is used for ejecting corresponding display shell effects from the display shell bottle body according to preset control logic; the display shell device comprises power supply plug-in equipment; wherein the power supply plugging equipment is arranged outside the display shell bottle body; the power supply plug-in equipment comprises a power supply line and a plug, one end of the power supply line penetrates into the display shell bottle body from the display shell bottle body, is electrically connected with the display shell control component, and the other end of the power supply line is electrically connected with the external host equipment through the plug, so that the external host equipment judges whether the display shell device is excited or not by acquiring the conducting state of the power supply plug-in equipment.
Further, the plug comprises a plug shell and a safety tube arranged in the plug shell; the protective tube is electrically connected with the display shell control component through the power supply line; the protective tube is also electrically connected with the wiring terminal through a protective tube-to-terminal connecting wire; the wiring terminal is electrically connected with external host equipment; the external host device judges whether the display shell device is excited or not according to the conduction state of the protective tube.
Further, the wiring terminals comprise a first wiring terminal, a second wiring terminal, a third wiring terminal and a fourth wiring terminal; the safety tube is a disposable safety tube.
Further, the display shell device comprises an encryption chip, and the encryption chip is arranged at the bottom of the display shell bottle body; the encryption chip is connected with the external host device, so that the external host device obtains the encryption data of the encryption chip and judges whether to supply power to the shell control component through the power supply plug-in device according to the encryption data.
Further, the encryption chip is a non-contact chip.
Further, the display shell device comprises an encryption chip protection shell which is fixedly arranged at the bottom of the display shell bottle body; the encryption chip is arranged in the encryption chip protection shell; the encryption chip protection shell comprises an encryption chip protection shell upper cover and an encryption chip protection shell bottom shell; the encryption chip protection shell upper cover is arranged on the encryption chip protection shell bottom shell, so that a containing cavity for containing the encryption chip is formed between the encryption chip protection shell upper cover and the encryption chip protection shell bottom shell; and the external host equipment reads the encrypted data of the encryption chip by contacting with the bottom shell of the protection shell of the encryption chip.
The second purpose of the invention is realized by adopting the following technical scheme:
a control method of a display shell device according to one of the objects of the present invention comprises the steps of:
a first detection step: detecting whether the display shell device is excited or not through power supply plug equipment, if yes, the display shell device is excited and is not ejected; if not, executing the injection control step;
an injection control step: the power supply plug-in equipment supplies power to the display shell control component in the display shell bottle body to control the display shell control component to execute the spraying action.
Further, the injection control step further includes: when the display shell control part executes the spraying action, releasing a current to a protective tube of the power supply plug-in equipment so that the protective tube is blown; the power supply plug-in equipment comprises a power supply line and a plug, wherein the plug comprises a plug shell and a protective tube arranged in the plug shell; the protective tube is electrically connected with a display shell control part in the display shell bottle body through the power supply line; the protective tube is also electrically connected with external host equipment through a wiring terminal.
Further, the first detecting step includes: whether the display shell device is excited or not is judged by acquiring whether a protective tube of the power supply plug-in equipment is in a conducting state or not.
Further, the control method includes:
and a second detection step: judging whether an encryption chip is arranged at the bottom of the display shell bottle body, if not, the display shell device fails and is not sprayed; if yes, executing the judging step;
judging: reading the encrypted data of the encryption chip, judging whether the encrypted data of the encryption chip meets the system requirement, and if not, judging that the display shell device has a fault and is not sprayed; if yes, the injection control step is executed.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the power supply plug-in equipment is arranged on the display shell bottle body and is electrically connected with the external host equipment to obtain power, so that the display shell control component in the display shell bottle body is powered, and meanwhile, whether the display shell control component is normal or not is judged according to the power supply plug-in equipment, and further whether the display shell device is excited or not is judged, so that the resolution of the display shell which cannot be sprayed is realized, and convenience is provided for users.
Drawings
FIG. 1 is a schematic diagram of a connection structure between a display shell device and an external host device according to the present invention;
FIG. 2 is a schematic view of a display shell device according to the present invention;
fig. 3 is a schematic structural diagram of an encryption chip protection shell and an encryption chip provided by the invention;
FIG. 4 is a schematic view of the internal structure of the plug of FIG. 2;
FIG. 5 is a flow chart of a method of controlling a display shell device according to the present invention;
FIG. 6 is a second flowchart of a control method of a display shell device according to the present invention.
In the figure: 1. a display shell bottle body; 2. an encryption chip; 21. an encryption chip protection shell; 22. an encryption chip protective housing upper cover; 23. an encryption chip protective shell bottom shell; 3. a power supply line; 4. a plug; 41. a plug upper cover; 42. a plug bottom case; 43. a protective tube; 44. a connection terminal; 45. a fuse to terminal connection wire; 5. an external host device; 6. chip reading device.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1
Generally, a display shell device comprises a display shell bottle body and a display shell control component arranged in the display shell bottle body. Wherein, the display shell control part sprays the corresponding display shell effect from the display shell bottle body according to the preset control logic. According to the invention, the power supply plugging equipment is arranged outside the display shell bottle body, so that on one hand, the power supply is provided for the display shell control component through the power supply plugging equipment, and on the other hand, the detection of the display shell with faults is realized.
Preferably, as shown in figures 1-4, the present invention provides a preferred embodiment of a display shell apparatus comprising a display shell bottle 1 and a display shell control member mounted within the display shell bottle 1.
The display shell control component is a main controller for spraying display shells, and control logic is stored in the main controller. When the display shell control component is electrified, the display shell device is controlled to spray out the corresponding display shell effect according to the preset control logic.
The present embodiment includes a power supply plug-in device. The power supply plug-in equipment is arranged outside the display shell bottle body 1. The power supply plug-in device comprises a power supply line 3 and a plug 4. One end of the power supply line 3 penetrates into the display shell bottle body 1 from the display shell bottle body 1 and is electrically connected with the display shell control component, the other end of the power supply line is connected with the external host equipment 5 through the plug 4, and the power supply of the display shell control component is supplied through the external host equipment 5.
Preferably, the external host device 5 also determines whether the display shell control component is normal through the power supply plug-in device, so as to determine whether the display shell device is excited. In this way, it is possible to distinguish between faulty display shells, i.e. display shells that have been fired but not fired, by means of the power supply plug-in device. That is, whether the display shell device is excited is determined by the external host device 5 detecting whether the power supply plug-in device is turned on.
More specifically, as shown in fig. 2 and 4, the power supply line 3 of the power supply plug-in device is electrically connected to the plug 4. And the plug 4 includes a plug housing and a protective tube 43 provided in the plug housing.
Preferably, the plug housing includes a plug upper cover 41 and a plug bottom case 42, and a receiving cavity for receiving the fuse 43 is formed by the plug upper cover 41 and the plug bottom case 42. Further, a protective tube 43 is fixed to the plug bottom case 42.
The protective tube 43 is electrically connected with the display shell control component through the power supply line 3 and supplies power to the display shell control component.
The fuse 43 is also electrically connected to the external host device 5 via a connection terminal 44. Preferably, the fuse 43 and the terminal 44 are electrically connected by a fuse-to-terminal connection 45.
The external host device 5 determines whether the display device has been activated by detecting whether the fuse 43 is in the on state.
Preferably, the terminals 44 include four terminals, respectively designated as a first terminal, a second terminal, a third terminal and a fourth terminal. When the first terminal is conducted with the fourth terminal, the fuse 43 is considered to be in a conducting state.
In the practical application process, the universal meter can be used for connecting the first connecting terminal and the fourth connecting terminal to test whether the protective tube 43 is in a conducting state or not, so as to judge whether the display shell device is excited or not.
Preferably, the safety tube 43 is a disposable safety tube. That is, when the external host device 5 supplies power to the shell control part through the power supply plug-in device, a large current is discharged to the fuse 43 so that the fuse 43 is blown, and the fuse 43 is in an open state. That is, when it is detected that the fuse 43 is in the open state, the display device is considered to have been activated, but not ejected for other reasons such as failure, so that the user can easily distinguish the failed display from the normal display by using the tool.
As shown in fig. 2-3, the embodiment further includes an encryption chip 2 disposed at the bottom of the shell bottle 1. A code is stored by the encryption chip 2 for identifying the display shell device.
The external host device 5 is connected with the encryption chip 2, reads the encryption data of the encryption chip 2 and judges whether to supply power to the shell control component through the power supply plug-in device according to the encryption data.
For example, the data stored in the encryption chip 2 is set in advance in the external host device 5, and then the read encrypted data of the encryption chip 2 is judged as to whether or not it is consistent with the data stored in itself, thereby judging whether or not to supply power. For another example, the external host device 5 may preset a data judgment condition, compare the read encrypted data of the encryption chip 2 with the preset condition, and judge whether to supply power according to the comparison result. The invention only sets the encryption chip 2 for storing the corresponding data to identify the display shell device, and the control logic for whether to supply power is preset by staff and stored in the external host equipment 5, and the read data is directly matched with the control logic during control.
Preferably, the external host device 5 acquires the encrypted data of the encryption chip 2 through the chip reading apparatus 6. Preferably, the encryption chip 2 is in a non-contact radio frequency mode, and the encrypted data is a string of information codes. That is, the encryption chip 2 is an RFID chip. The chip reading device 6 is an RFID signal reading device. Preferably, as shown in fig. 3, the bottom of the display shell bottle 1 is provided with an encryption chip protection shell 21. The encryption chip 2 is arranged in the encryption chip protection shell 21, the encryption chip 2 is protected through the encryption chip protection shell 21, the encryption chip 2 is prevented from being in contact with the outside, and damage to the encryption chip 2 is caused during the spraying operation of the shell.
Wherein the external host device 5 is also in contact with the cryptographic chip protection housing 21 through the RFID signal reading means, obtaining the cryptographic data of the cryptographic chip 2.
Preferably, the cryptographic chip protection housing 21 includes a cryptographic chip protection housing upper cover 22 and a cryptographic chip protection housing bottom case 23, and the cryptographic chip protection housing upper cover 22 is mounted on the cryptographic chip protection housing bottom case 23, so that a cavity for accommodating the cryptographic chip 2 is formed therebetween. For example, the encryption chip 2 can be easily mounted by snap-connecting the encryption chip protection case upper cover 22 with the encryption chip protection case bottom case 23.
Preferably, the present embodiment further provides that, when the encryption chip 2 is not provided in the encryption chip protection shell 21, that is, the external host device 5 cannot read the encrypted data of the encryption chip 2, the external host device 5 does not supply power to the shell control part through the power supply plug-in device, and the shell device does not spray. When the external host device 5 reads the encrypted data of the encryption chip 2 and the encrypted data of the encryption chip 2 passes verification, power is supplied to the display shell control component through the power supply plug-in equipment, so that the display shell control component sprays corresponding display shell effects according to preset control logic.
Example two
Based on the first embodiment, a control method of a display shell device, as shown in fig. 5, includes the following steps:
step S1, detecting whether a display shell device is excited or not through the electric connection of an external host device and a power supply plug-in device, and if yes, executing a step S5; if not, step S2 is executed.
And S2, supplying power to the display shell control component through the power supply plug-in equipment, so that the display shell control component executes a spraying action to spray a corresponding display effect.
And S3, if the display shell has faults, the display shell is not sprayed.
Preferably, the step S2 further includes: when the display shell control component executes the spraying action, the current is released to the fuse tube of the power supply plug-in equipment so that the fuse tube is blown. The display shell device is activated by blowing the fuse tube.
Preferably, the step S1 further includes: whether the display shell device is excited or not is judged by acquiring whether a protective tube of the power supply plug-in equipment is in a conducting state or not.
Preferably, as shown in fig. 6, the embodiment further includes step S5, determining, by the external host device, whether an encryption chip is provided at the bottom of the display shell bottle, and if yes, executing step S6; if not, step S3 is performed.
S6, reading the encrypted data of the encryption chip and judging whether the data information of the encryption chip meets the system requirement, if so, executing the step S2; if not, go to step S3.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (8)
1. The display shell device comprises a display shell bottle body and a display shell control component arranged in the display shell bottle body, wherein the display shell control component is used for ejecting corresponding display shell effects from the display shell bottle body according to preset control logic; the display shell device is characterized by comprising power supply plug-in equipment; wherein the power supply plugging equipment is arranged outside the display shell bottle body; the power supply plug-in equipment comprises a power supply line and a plug, one end of the power supply line penetrates into the display shell bottle body from the display shell bottle body and is electrically connected with the display shell control component, and the other end of the power supply line is electrically connected with the external host equipment through the plug, so that the external host equipment judges whether the display shell device is excited or not by acquiring the conducting state of the power supply plug-in equipment; the plug comprises a plug shell and a protective tube arranged in the plug shell; the protective tube is electrically connected with the display shell control component through the power supply line; the protective tube is also electrically connected with the wiring terminal through a protective tube-to-terminal connecting wire; the wiring terminal is electrically connected with external host equipment; the external host equipment judges whether the display shell device is excited or not according to the conduction state of the protective tube; the wiring terminals comprise a first wiring terminal, a second wiring terminal, a third wiring terminal and a fourth wiring terminal; the safety tube is a disposable safety tube.
2. A display shell device according to claim 1, wherein the display shell device comprises an encryption chip, the encryption chip being provided at the bottom of the display shell bottle; the encryption chip is connected with the external host device, so that the external host device obtains the encryption data of the encryption chip and judges whether to supply power to the shell control component through the power supply plug-in device according to the encryption data.
3. A display shell device according to claim 2, wherein the encryption chip is a contactless chip.
4. A display shell device according to claim 2, wherein the display shell device comprises an encryption chip protection shell fixedly arranged at the bottom of the display shell bottle body; the encryption chip is arranged in the encryption chip protection shell; the encryption chip protection shell comprises an encryption chip protection shell upper cover and an encryption chip protection shell bottom shell; the encryption chip protection shell upper cover is arranged on the encryption chip protection shell bottom shell, so that a containing cavity for containing the encryption chip is formed between the encryption chip protection shell upper cover and the encryption chip protection shell bottom shell; and the external host equipment reads the encrypted data of the encryption chip by contacting with the bottom shell of the protection shell of the encryption chip.
5. A method of controlling a display shell assembly according to any one of claims 1 to 4, comprising the steps of:
a first detection step: detecting whether the display shell device is excited or not through power supply plug equipment, if yes, the display shell device is excited and is not ejected; if not, executing the injection control step;
an injection control step: the power supply plug-in equipment supplies power to the display shell control component in the display shell bottle body to control the display shell control component to execute the spraying action.
6. A method of controlling a display shell assembly according to claim 5, wherein the step of controlling the injection further comprises: when the display shell control part executes the spraying action, releasing a current to a protective tube of the power supply plug-in equipment so that the protective tube is blown; the power supply plug-in equipment comprises a power supply line and a plug, wherein the plug comprises a plug shell and a protective tube arranged in the plug shell; the protective tube is electrically connected with a display shell control part in the display shell bottle body through the power supply line; the protective tube is also electrically connected with external host equipment through a wiring terminal.
7. A method of controlling a display shell assembly according to claim 6, wherein the first detecting step comprises: whether the display shell device is excited or not is judged by acquiring whether a protective tube of the power supply plug-in equipment is in a conducting state or not.
8. A method of controlling a display shell assembly according to claim 5, wherein the method comprises:
and a second detection step: judging whether an encryption chip is arranged at the bottom of the display shell bottle body, if not, the display shell device fails and is not sprayed; if yes, executing the judging step;
judging: reading the encrypted data of the encryption chip, judging whether the encrypted data of the encryption chip meets the system requirement, and if not, judging that the display shell device has a fault and is not sprayed; if yes, the injection control step is executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137590.4A CN112344803B (en) | 2020-10-22 | 2020-10-22 | Display shell device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011137590.4A CN112344803B (en) | 2020-10-22 | 2020-10-22 | Display shell device and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112344803A CN112344803A (en) | 2021-02-09 |
| CN112344803B true CN112344803B (en) | 2023-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011137590.4A Active CN112344803B (en) | 2020-10-22 | 2020-10-22 | Display shell device and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200337152Y1 (en) * | 2003-10-13 | 2004-01-03 | 임현정 | The plug of provision fuse |
| CN101709934A (en) * | 2009-06-01 | 2010-05-19 | 浏阳市东信烟花集团有限公司 | Firework integrated setting off information control processing system |
| CN205262307U (en) * | 2015-12-17 | 2016-05-25 | 安徽理工大学 | Safe electric cap |
| CN205784910U (en) * | 2016-05-30 | 2016-12-07 | 无锡盛景电子科技有限公司 | Electronic ignition time delay firework system |
| CN206312859U (en) * | 2016-12-14 | 2017-07-07 | 中兴通讯股份有限公司 | Blown fuse identifying device and component |
| CN208606648U (en) * | 2018-08-10 | 2019-03-15 | 福蒂·罗伯特·约翰 | A kind of fireworks shooting pipe |
| CN214502242U (en) * | 2020-10-22 | 2021-10-26 | 广州市格创舞台特效设备有限公司 | Display shell device |
-
2020
- 2020-10-22 CN CN202011137590.4A patent/CN112344803B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200337152Y1 (en) * | 2003-10-13 | 2004-01-03 | 임현정 | The plug of provision fuse |
| CN101709934A (en) * | 2009-06-01 | 2010-05-19 | 浏阳市东信烟花集团有限公司 | Firework integrated setting off information control processing system |
| CN205262307U (en) * | 2015-12-17 | 2016-05-25 | 安徽理工大学 | Safe electric cap |
| CN205784910U (en) * | 2016-05-30 | 2016-12-07 | 无锡盛景电子科技有限公司 | Electronic ignition time delay firework system |
| CN206312859U (en) * | 2016-12-14 | 2017-07-07 | 中兴通讯股份有限公司 | Blown fuse identifying device and component |
| CN208606648U (en) * | 2018-08-10 | 2019-03-15 | 福蒂·罗伯特·约翰 | A kind of fireworks shooting pipe |
| CN214502242U (en) * | 2020-10-22 | 2021-10-26 | 广州市格创舞台特效设备有限公司 | Display shell device |
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| Publication number | Publication date |
|---|---|
| CN112344803A (en) | 2021-02-09 |
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