CN221198200U - Universal wireless detonating device - Google Patents
Universal wireless detonating device Download PDFInfo
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- CN221198200U CN221198200U CN202323367336.5U CN202323367336U CN221198200U CN 221198200 U CN221198200 U CN 221198200U CN 202323367336 U CN202323367336 U CN 202323367336U CN 221198200 U CN221198200 U CN 221198200U
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- 238000005474 detonation Methods 0.000 claims abstract description 97
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000000977 initiatory effect Effects 0.000 claims description 45
- 239000003999 initiator Substances 0.000 claims description 21
- 230000009467 reduction Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 19
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a universal wireless detonating device, and relates to the technical field of detonators. The device comprises a universal detonator, a near-end relay, a far-end relay, a wired detonator and a plurality of detonation cards; the universal exploder, the near-end repeater, the far-end repeater and the wired detonator are connected in sequence in a communication mode, a plurality of the exploding cards comprise a plurality of wireless exploding cards and wired exploding cards, and a plurality of the wireless exploding cards comprise an internal antenna exploding card, a first external antenna exploding card, a second external antenna exploding card and a third external antenna exploding card. The universal wireless detonating device can be widely applied to wireless detonating, realizes wireless transmission of detonating data through the built-in antenna detonating card, is convenient to use and saves cost; meanwhile, the transmission and conversion of the detonation data by the external antenna detonation card and the wired detonation card in the repeater can ensure the sensitivity of data transmission and realize the wireless remote detonation function.
Description
Technical Field
The utility model relates to the technical field of detonators, in particular to a universal wireless detonating device.
Background
In the detonation process of the digital electronic detonator technology, a bus is required to be used for connecting the electronic detonator, but the problems of difficult construction, problems of circuits, difficult problem searching or no need of carrying capacity and the like are caused; at the same time, the cost of using bus transmission is high. While the problem can be solved when the bus is replaced by using a wireless speed transmission mode, each initiator is different, and an interface with a wireless speed transmission function is not reserved, so that only one wireless transmission device can be externally connected on the initiator, and the use is inconvenient; and no device for wireless detonation by using a universal detonator is widely used in the industry at present.
Disclosure of utility model
In view of the above, the present utility model aims to overcome the defects in the prior art, and provide a universal wireless initiation device for transmitting initiation data to a wired detonator in a wireless-to-wired manner through a wireless initiation card and a wired initiation card in a universal initiator and a repeater, so as to realize wireless initiation of the conventional universal initiator.
The utility model provides the following technical scheme:
In a first aspect, the present utility model provides a universal wireless initiation device, the device comprising a universal initiator, a proximal repeater, a distal repeater, a wired detonator, and a plurality of initiation cards;
The universal exploder, the near-end repeater, the far-end repeater and the wired detonator are sequentially in communication connection, the plurality of exploding cards comprise a plurality of wireless exploding cards and wired exploding cards, and the plurality of wireless exploding cards comprise an internal antenna exploding card, a first external antenna exploding card, a second external antenna exploding card and a third external antenna exploding card;
The first external antenna detonation card and the second external antenna detonation card are arranged on the near-end relay, and the third external antenna detonation card and the wired detonation card are arranged on the far-end relay;
The universal initiator is used for sending a wireless control signal to the near-end relay through the built-in antenna initiation card;
The near-end relay is used for transmitting the wireless control signal to the far-end relay through the first external antenna detonation card and the second external antenna detonation card;
The remote repeater is used for converting the wireless control signal into a wired control signal through the third external antenna detonation card and the wired detonation card, and sending the wired control signal to the wired detonator.
In an embodiment, the built-in antenna detonation card comprises a wireless chip, a matching circuit, a power amplifier, an antenna switch and a built-in antenna, wherein the wireless chip, the matching circuit, the power amplifier, the antenna switch and the built-in antenna are electrically connected in sequence.
In one embodiment, the built-in antenna detonation card further comprises a low noise amplifier, and the low noise amplifier is electrically connected with the wireless chip and the antenna switch respectively.
In an embodiment, the built-in antenna detonation card further comprises a voltage reducing circuit and a power switch, and the power switch, the voltage reducing circuit and the wireless chip are electrically connected in sequence.
In one embodiment, the wireless chip comprises a communication serial port, and the universal initiator comprises a bus interface, wherein the bus interface comprises a plurality of voltage input pins, a power switch pin, a first sending pin and a first receiving pin;
the voltage input pins are electrically connected with the voltage reduction circuit;
The power switch pin is electrically connected with the power switch;
The first transmitting pin and the first receiving pin are both in communication connection with the communication serial port.
In one embodiment, the wireless chip includes a download debug interface for debugging the wireless chip.
In an embodiment, the built-in antenna detonation card further comprises a work indicator lamp, and the wireless chip is electrically connected with the work indicator lamp.
In an embodiment, the wireless chip further comprises a signal input pin, a signal output pin, a positive power input pin, a PA power pin, a negative power input pin;
the signal input pin is electrically connected with the low-noise amplifier LNA;
The signal output pin is electrically connected with the matching circuit;
The positive power input pin is electrically connected with the step-down circuit;
the PA power pin is electrically connected with the power amplifier;
the negative power input pin is grounded.
In an embodiment, the wired detonation card includes a wired chip, and the first external antenna detonation card, the second external antenna detonation card, and the third external antenna detonation card each include an external antenna.
In an embodiment, the built-in antenna detonation card further comprises a cascade circuit, and the bus interface further comprises a second sending pin and a second receiving pin;
And the second sending pin and the second receiving pin are electrically connected with the cascade circuit.
The utility model discloses a universal wireless detonating device, which comprises a universal detonating device, a near-end relay, a far-end relay, a wired detonator and a plurality of detonating cards, wherein the universal detonating device comprises a main body; the universal exploder, the near-end repeater, the far-end repeater and the wired detonator are connected in sequence in a communication mode, a plurality of the exploding cards comprise a plurality of wireless exploding cards and wired exploding cards, and a plurality of the wireless exploding cards comprise an internal antenna exploding card, a first external antenna exploding card, a second external antenna exploding card and a third external antenna exploding card. The universal wireless detonating device can be widely applied to wireless detonating, realizes wireless transmission of detonating data through the built-in antenna detonating card, is convenient to use and saves cost; meanwhile, the transmission and conversion of the detonation data by the external antenna detonation card and the wired detonation card in the repeater can ensure the sensitivity of data transmission and realize the wireless remote detonation function.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a general wireless initiation device according to the present utility model;
FIG. 2 is a schematic diagram showing a structure of a detonation card with an internal antenna according to the present utility model;
fig. 3 shows a schematic diagram of a wireless chip according to the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Example 1
The embodiment of the disclosure provides a universal wireless detonating device, which is used for transmitting detonating data to a wired detonator in a wireless-to-wired mode through a wireless detonating card and a wired detonating card in a universal detonator and a repeater, so as to realize wireless detonating of the conventional universal detonator.
Referring to fig. 1, the universal wireless initiation device includes a universal initiator, a proximal repeater, a distal repeater, a wired detonator, and a plurality of initiation cards; the universal exploder, the near-end repeater, the far-end repeater and the wired detonator are sequentially in communication connection, a plurality of exploding cards comprise a plurality of wireless exploding cards and a wired exploding card E, and a plurality of wireless exploding cards comprise an internal antenna exploding card A, a first external antenna exploding card B, a second external antenna exploding card C and a third external antenna exploding card D; the first external antenna detonation card B and the second external antenna detonation card C are arranged on the near-end relay, and the third external antenna detonation card D and the wired detonation card E are arranged on the far-end relay; the universal initiator is used for sending a wireless control signal to the near-end relay through the built-in antenna initiation card A; the near-end relay is used for transmitting the wireless control signal to the far-end relay through the first external antenna detonation card B and the second external antenna detonation card C; the remote repeater is used for converting the wireless control signal into a wired control signal through the third external antenna detonation card D and the wired detonation card E and sending the wired control signal to the wired detonator.
In this embodiment, the universal wireless initiation device is composed of a universal initiator, a near-end repeater, a far-end repeater, a wired detonator and a plurality of initiation cards in communication connection. The plurality of detonation cards comprise a plurality of wireless detonation cards and a wired detonation card E, and the plurality of wireless detonation cards comprise an internal antenna detonation card A, a first external antenna detonation card B, a second external antenna detonation card C and a third external antenna detonation card D. Referring to fig. 1 again, the first external antenna detonation card B, the second external antenna detonation card C and the third external antenna detonation card D respectively include an antenna 1, an antenna 2 and an antenna 3, the internal antenna detonation card a is a wireless detonation card without an external antenna, and the wired detonation card E is a detonation card connected through a bus. Where a universal initiator is one that meets relevant safety standards and specifications and is common in the industry.
The internal antenna detonating card A is arranged in the universal detonating device, the first external antenna detonating card B and the second external antenna detonating card C are arranged in the near-end relay, and the third external antenna detonating card D and the wired detonating card E are arranged in the far-end relay.
An operator sends out a control command through an exploder application program on the universal exploder based on the exploding requirement or other control requirements, the control command is transmitted to the built-in antenna exploding card A, a wireless control signal is generated through the built-in antenna exploding card A, and the wireless control signal is transmitted to the near-end repeater through the built-in antenna exploding card A; the first external antenna detonating card B in the near-end repeater receives the wireless control signal, transmits the wireless control signal to the second external antenna detonating card C, and then transmits the wireless control signal to the far-end repeater through the second external antenna detonating card C; the third external antenna detonation card D of the remote repeater receives the wireless control signal and then transmits the wireless control signal to the wired detonation card E, so that the wireless control signal is converted into a wired control signal, and the wired detonation card E transmits the wired control signal to the wired detonator so as to control the wired detonator. Therefore, the wired detonator is controlled through the universal detonator without the external antenna, the use is more convenient, and the universal detonator is more portable; the control signal of the universal detonator is transmitted through the near-end relay, so that the control signal of the universal detonator can be effectively and smoothly transmitted to the wired detonator, the signal transmission sensitivity of the internal antenna detonation card A is low and cannot be transmitted to a long distance, and the control signal can be transmitted to the long distance through the first external antenna detonation card B and the second external antenna detonation card C of the near-end relay; meanwhile, the third external antenna detonation card D in the remote repeater can also receive a remote wireless control signal, and the wired detonation card E converts the wireless control signal into a wired control signal, so that the wired detonator is effectively controlled. Thus, the wireless initiation request is initiated by the universal initiator using the built-in antenna initiation card, and the wireless initiation request is forwarded and converted through the near-end relay and the far-end relay, so that the wireless initiation of the universal initiator can be successfully realized.
In general, the distance between the universal initiator provided with the internal antenna initiating card A and the near-end relay provided with the first external antenna initiating card B and the second external antenna initiating card C is relatively short, usually within 100 meters, while the distance between the near-end relay provided with the first external antenna initiating card B and the second external antenna initiating card C and the far-end relay provided with the third external antenna initiating card D and the wired initiating card E can be relatively long, and the distance can be more than 1000 meters. The distance is set because the transmission sensitivity of the internal antenna is lower, the transmission sensitivity of the external antenna is higher, the proximity between the universal detonator and the near-end repeater is beneficial to the effective transmission of wireless control signals, and the condition of insensitive transmission is avoided; meanwhile, wireless control signal transmission between the near-end relay and the far-end relay with a longer interval distance can be realized through the external antenna.
Referring to fig. 2, in a specific embodiment, the internal antenna detonation card a includes a wireless chip, a matching circuit, a power amplifier PA, an antenna switch and an internal antenna, where the wireless chip, the matching circuit, the power amplifier PA, the antenna switch and the internal antenna are electrically connected in sequence.
In this embodiment, the internal antenna detonation card a is formed by sequentially and electrically connecting a wireless chip, a matching circuit, a power amplifier PA, an antenna switch and an internal antenna. After the universal initiator sends a control command to the built-in antenna initiating card A, the wireless chip converts the control command into a wireless control signal and transmits the wireless control signal to the power amplifier PA through the matching circuit, the power amplifier PA amplifies the wireless control signal, the wireless control signal is transmitted to the built-in antenna through the antenna switch, and finally the wireless control signal is transmitted to the near-end repeater through the built-in antenna. The matching circuit is used for converting the output impedance into the impedance required by the transmission line, so that the power can be effectively transmitted, the transmission of wireless control signals is realized, and meanwhile, the matching circuit can absorb reflected waves, and the influence of the reflected waves on the operation of the amplifier is avoided; when the wireless chip needs to send the wireless control signal, the antenna switch is controlled to switch to a transmitting state, at the moment, the wireless control signal can be transmitted to the built-in antenna through the antenna switch, and when the wireless control signal is transmitted, the antenna switch is switched to a receiving state, and the antenna switch is used for waiting to receive an execution result signal of the wireless control signal.
In a specific embodiment, the built-in antenna detonation card a further includes a low noise amplifier LNA, and the low noise amplifier LNA is electrically connected to the wireless chip and the antenna switch respectively.
In this embodiment, the internal antenna detonation card a further includes a low noise amplifier LNA, and the low noise amplifier LNA is electrically connected to the wireless chip and the antenna switch, respectively. When the built-in antenna detonating card A sends out a wireless control signal, an execution result of the wireless control signal is required to be received, so that the built-in antenna receives a data signal of the execution result and then transmits the data signal to the low-noise amplifier LNA through the antenna switch in a receiving state, and then the data signal is transmitted to the wireless chip through the low-noise amplifier LNA, the wireless chip converts the data signal into the execution result and sends the execution result to the universal detonator, and an operator checks the execution result through an detonator application program on the universal detonator.
In a specific embodiment, the built-in antenna detonation card further comprises a voltage reducing circuit and a power switch SW, wherein the power switch SW, the voltage reducing circuit and the wireless chip are electrically connected in sequence.
In this embodiment, the internal antenna detonation card a further includes a voltage-reducing circuit and a power switch SW, when the power switch SW is turned on, the voltage-reducing circuit receives the power supply and then reduces the power supply to the working voltage of the wireless chip and the voltage required by other devices, so that the wireless chip can start to work.
In a specific embodiment, the wireless chip comprises a communication serial port, the universal initiator comprises a bus interface, and the bus interface comprises a plurality of voltage input pins, a power switch SW pin, a first sending pin and a first receiving pin; the voltage input pins are electrically connected with the voltage reduction circuit; the power switch SW pin is electrically connected with the power switch SW; the first transmitting pin and the first receiving pin are both in communication connection with the communication serial port.
In this embodiment, the wireless chip includes a communication serial port, and the bus interface of the universal initiator includes a plurality of voltage input pins, a power switch SW pin, a first transmitting pin, and a first receiving pin. The voltage input pins are electrically connected with the voltage reduction circuit and are used for supplying power to the wireless chip through the universal initiator; the power switch SW pin is electrically connected with the power switch SW and is used for controlling whether the universal initiator supplies power to the wireless chip or not according to the detonation demand; the first transmitting pin and the first receiving pin are both in communication connection with a communication serial port of the wireless chip, and are used for the wireless signal interaction between the built-in antenna detonating card A and the universal detonating device through the wireless chip.
It should be noted that, the multiple functional serial ports or interfaces of the internal antenna detonating card a and the size of the detonating card can be adapted to the bus interface of the existing universal detonators, so that when the internal antenna detonating card a in the implementation is used for realizing wireless detonating, no modification is needed to be performed on the universal detonators, the time and cost of redevelopment of each manufacturer according to the needs of the manufacturer are reduced, and the engineering construction efficiency is also improved.
In a specific embodiment, the wireless chip includes a download debug interface for debugging the wireless chip.
In this embodiment, the wireless chip includes a download debug interface, and the compiled program can be loaded to the wireless chip through the download debug interface.
In a specific embodiment, the built-in antenna detonation card further comprises a work indicator lamp, and the wireless chip is electrically connected with the work indicator lamp.
In this embodiment, the internal antenna detonation card further includes a work indicator, and the wireless chip is electrically connected with the work indicator, and whether the wireless chip is working can be judged by the on and off of the work indicator.
Referring to fig. 3, in a specific embodiment, the wireless chip includes a signal input pin SUBG _i0, a signal output pin SUBG _o0, a positive power supply input pin RFVDD, a PA power supply pin PAVDD, and a negative power supply input pin RFVSS; the signal input pin SUBG _i0 is electrically connected with the first receiving pin; the signal output pin SUBG _o0 is electrically connected to the first transmitting pin; the positive power input pin is electrically connected with the step-down circuit; the PA power supply pin is electrically connected with the power amplifier PA; the negative power input pin is grounded.
In this embodiment, the wireless chip includes a signal input pin SUBG _i0, a signal output pin SUBG _o0, a positive power supply input pin RFVDD, a PA power supply pin PAVDD, and a negative power supply input pin RFVSS. The signal input pin SUBG _i0 is electrically connected with the low-noise amplifier LNA and is used for receiving a data signal of an execution result returned by the low-noise amplifier LNA through the signal input pin SUBG _i0 by the wireless chip; the signal output pin SUBG _o0 is electrically connected with the matching circuit and is used for the wireless chip to transmit a wireless control signal to the matching circuit through the signal output pin SUBG _o0; the positive power input pin RFVDD is electrically connected with the step-down circuit and is used for receiving power supply by the wireless chip through the positive power input pin RFVDD; the PA power supply pin PAVDD is electrically connected with the power amplifier PA and is used for supplying power to the power amplifier PA through the PA power supply pin PAVDD by the wireless chip; the negative power input pin is grounded.
In a specific embodiment, the wired detonation card E includes a wired chip, and the first external antenna detonation card, the second external antenna detonation card, and the third external antenna detonation card each include an external antenna.
In this embodiment, the wired detonation card E includes a wired chip, and the wired detonation card E converts a received wireless control signal into a wired control signal through the wired chip; the first external antenna detonation card B, the second external antenna detonation card C and the third external antenna detonation card D all comprise external antennas, and the first external antenna detonation card B, the second external antenna detonation card C and the third external antenna detonation card D all transmit wireless control signals through the external antennas.
In a specific embodiment, the built-in antenna detonation card a further includes a cascade circuit, and the bus interface further includes a second transmitting pin and a second receiving pin; and the second sending pin and the second receiving pin are electrically connected with the cascade circuit.
In this embodiment, the internal antenna detonation card a further includes a cascade circuit, the bus interface further includes a second transmitting pin and a second receiving pin, and after the cascade circuit is electrically connected with the second transmitting pin and the second receiving pin of the bus interface of the universal detonator, other detonators can be controlled by the universal detonator, so as to improve the detonation efficiency and the detonation capability.
The universal wireless detonating device provided by the embodiment comprises a universal detonating device, a near-end relay, a far-end relay, a wired detonator and a plurality of detonating cards; the universal exploder, the near-end repeater, the far-end repeater and the wired detonator are connected in sequence in a communication mode, a plurality of the exploding cards comprise a plurality of wireless exploding cards and wired exploding cards, and a plurality of the wireless exploding cards comprise an internal antenna exploding card, a first external antenna exploding card, a second external antenna exploding card and a third external antenna exploding card. The universal wireless detonating device can be widely applied to wireless detonating, realizes wireless transmission of detonating data through the built-in antenna detonating card, is convenient to use and saves cost; meanwhile, the transmission and conversion of the detonation data by the external antenna detonation card and the wired detonation card in the repeater can ensure the sensitivity of data transmission and realize the wireless remote detonation function.
Any particular values in all examples shown and described herein are to be construed as merely illustrative and not a limitation, and thus other examples of exemplary embodiments may have different values.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The above examples merely represent a few embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the present utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (10)
1. A universal wireless detonating device, which is characterized by comprising a universal detonator, a near-end relay, a far-end relay, a wired detonator and a plurality of detonating cards;
The universal exploder, the near-end repeater, the far-end repeater and the wired detonator are sequentially in communication connection, the plurality of exploding cards comprise a plurality of wireless exploding cards and wired exploding cards, and the plurality of wireless exploding cards comprise an internal antenna exploding card, a first external antenna exploding card, a second external antenna exploding card and a third external antenna exploding card;
The first external antenna detonation card and the second external antenna detonation card are arranged on the near-end relay, and the third external antenna detonation card and the wired detonation card are arranged on the far-end relay;
The universal initiator is used for sending a wireless control signal to the near-end relay through the built-in antenna initiation card;
The near-end relay is used for transmitting the wireless control signal to the far-end relay through the first external antenna detonation card and the second external antenna detonation card;
The remote repeater is used for converting the wireless control signal into a wired control signal through the third external antenna detonation card and the wired detonation card, and sending the wired control signal to the wired detonator.
2. The universal wireless initiation device of claim 1, wherein the internal antenna initiation card comprises a wireless chip, a matching circuit, a power amplifier, an antenna switch, and an internal antenna, the wireless chip, the matching circuit, the power amplifier, the antenna switch, and the internal antenna being electrically connected in sequence.
3. The universal wireless initiation device of claim 2, wherein the internal antenna initiation card further comprises a low noise amplifier electrically connected to the wireless chip and the antenna switch, respectively.
4. The universal wireless initiation device of claim 3, wherein the internal antenna initiation card further comprises a voltage step-down circuit and a power switch, the voltage step-down circuit and the wireless chip being electrically connected in sequence.
5. The universal wireless initiation device of claim 4, wherein the wireless chip comprises a communication serial port, the universal initiator comprising a bus interface comprising a plurality of voltage input pins, a power switch pin, a first transmit pin, a first receive pin;
the voltage input pins are electrically connected with the voltage reduction circuit;
The power switch pin is electrically connected with the power switch;
The first transmitting pin and the first receiving pin are both in communication connection with the communication serial port.
6. The universal wireless initiation device of claim 2, wherein the wireless chip includes a download debug interface for debugging the wireless chip.
7. The universal wireless initiation device of claim 2, wherein the internal antenna initiation card further comprises an operating indicator light, the wireless chip being electrically connected to the operating indicator light.
8. The universal wireless initiation device of claim 4, wherein the wireless chip further comprises a signal input pin, a signal output pin, a positive power input pin, a PA power pin, a negative power input pin;
The signal input pin is electrically connected with the low-noise amplifier;
The signal output pin is electrically connected with the matching circuit;
The positive power input pin is electrically connected with the step-down circuit;
the PA power pin is electrically connected with the power amplifier;
the negative power input pin is grounded.
9. The universal wireless initiation device of claim 1, wherein the wired initiation card comprises a wired chip, and the first external antenna initiation card, the second external antenna initiation card, and the third external antenna initiation card each comprise an external antenna.
10. The universal wireless initiation device of claim 5, wherein the internal antenna initiation card further comprises a cascading circuit, the bus interface further comprising a second transmit pin and a second receive pin;
And the second sending pin and the second receiving pin are electrically connected with the cascade circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323367336.5U CN221198200U (en) | 2023-12-08 | 2023-12-08 | Universal wireless detonating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323367336.5U CN221198200U (en) | 2023-12-08 | 2023-12-08 | Universal wireless detonating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221198200U true CN221198200U (en) | 2024-06-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323367336.5U Active CN221198200U (en) | 2023-12-08 | 2023-12-08 | Universal wireless detonating device |
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|---|---|
| CN (1) | CN221198200U (en) |
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2023
- 2023-12-08 CN CN202323367336.5U patent/CN221198200U/en active Active
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