CN217848343U - Ground wire head control device and ground wire head assembly - Google Patents
Ground wire head control device and ground wire head assembly Download PDFInfo
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- CN217848343U CN217848343U CN202221994066.3U CN202221994066U CN217848343U CN 217848343 U CN217848343 U CN 217848343U CN 202221994066 U CN202221994066 U CN 202221994066U CN 217848343 U CN217848343 U CN 217848343U
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Abstract
The utility model discloses a ground wire head controlling means and ground wire head subassembly. The ground wire head control device is used for being arranged on a ground wire head, the ground wire head control device comprises a ground wire head control circuit and a driving piece, and the ground wire head control circuit comprises: the ground wire pile information identification circuit comprises a first code reading circuit and a second code reading circuit, wherein the first code reading circuit and the second code reading circuit are respectively used for reading the code sheet of the ground wire pile to acquire the ground wire pile information; the microcontroller can generate an unlocking control signal or a locking control signal according to the ground wire pile information read by the first code reading circuit and/or the second code reading circuit; and the driving piece control circuit is used for generating an unlocking driving signal capable of driving the driving piece to execute unlocking according to the unlocking control signal and generating a locking driving signal capable of driving the driving piece to execute locking according to the locking control signal. Through set up on the ground wire head the utility model discloses ground wire head controlling means has improved the convenience that ground wire head and ground wire stake are connected or are dismantled.
Description
Technical Field
The utility model relates to an electrical equipment field, in particular to ground wire head controlling means and ground wire head subassembly.
Background
The grounding wire device is a safety tool frequently used in electrical work. When the power line of the electrical equipment is in power failure for maintenance and inspection, in order to prevent the attack of sudden incoming call, induced electricity and residual charge, grounding wires must be arranged on each side of the possible incoming call and the electrical equipment which is possible to generate induced electricity and store charge according to the regulations so as to ensure the safe short circuit when the sudden incoming call occurs, introduce the current into the ground and further ensure the life safety of operators on the equipment.
At present, locking of most ground wire products is generally realized through a padlock which is an independent product, the padlock has identity information, and the padlock and a ground wire head product are used simultaneously, so that the operation is complex.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a ground wire end controlling means and ground wire head subassembly no longer rely on the padlock, the unblock blocking state of the direct control ground wire end of being more convenient for.
In a first aspect, an embodiment of the present invention provides a ground wire head control device, which is configured to be disposed on a ground wire head and control the ground wire head is switched between an unlocking state and a locking state, so that the ground wire head can be connected to or separated from a ground wire pile, the ground wire head control device includes a ground wire head control circuit and a driving member, the driving member is used to perform unlocking or locking, the ground wire head control circuit includes: the ground wire pile information identification circuit comprises a first code reading circuit and a second code reading circuit, and the first code reading circuit and the second code reading circuit are respectively used for reading the code sheet of the ground wire pile to acquire the ground wire pile information; the ground wire pile information identification circuit is electrically connected with the microcontroller, and the microcontroller can generate an unlocking control signal or a locking control signal according to the ground wire pile information read by the first code reading circuit and/or the second code reading circuit; and the driving piece control circuit is electrically connected with the microcontroller and is used for generating an unlocking driving signal capable of driving the driving piece to execute unlocking according to the unlocking control signal and generating a locking driving signal capable of driving the driving piece to execute locking according to the locking control signal.
According to the utility model discloses the aforementioned embodiment of first aspect, the ground wire stake is equipped with response part, ground wire stake information recognition circuit still includes first inductive switch, second inductive switch, first inductive switch with first code reading circuit electricity is connected, first inductive switch is configured to sense switch on behind the response part, make first code reading circuit acquires ground wire stake information, second inductive switch with the second code reading circuit electricity is connected, second inductive switch is configured to sense switch on behind the response part, make the second code reading circuit acquires ground wire stake information.
According to the utility model discloses any preceding embodiment of first aspect, the chip of ground wire stake is the radio frequency identification label, response part is the magnet, first reading circuit the second reading circuit is the radio frequency identification reading circuit, first inductive switch the second inductive switch includes the tongue tube respectively.
According to the present invention, in any of the embodiments of the first aspect, the ground wire head control circuit further comprises: and the locking in-place detection circuit is electrically connected with the microcontroller and is used for generating a locking in-place signal when the ground wire head is locked in place.
According to the present invention, in any of the embodiments of the first aspect, the ground wire head control circuit further comprises: the wireless communication module is electrically connected with the microcontroller and is used for communicating with external equipment; and the positioning module is electrically connected with the microcontroller and is used for providing positioning information for the microcontroller.
According to any one of the preceding embodiments of the first aspect, the ground wire head control device further comprises a rechargeable battery, the ground wire head control circuit further comprises: the power management circuit is electrically connected with the rechargeable battery and the microcontroller and is used for generating battery management information; the battery electric quantity detection circuit is electrically connected with the rechargeable battery and the microcontroller and is used for detecting the residual electric quantity of the rechargeable battery; and the low-dropout linear regulator is electrically connected with the rechargeable battery.
According to the utility model discloses any preceding embodiment of first aspect, ground wire head control device still includes wireless charging coil, ground wire head control circuit still includes: and the wireless charging circuit is electrically connected with the wireless charging coil, the power management circuit and the microcontroller and is used for charging the rechargeable battery through the wireless charging coil.
According to any one of the preceding embodiments of the first aspect of the present invention, the ground wire head control circuit further comprises: and the watchdog circuit is electrically connected with the microcontroller and is used for resetting the microcontroller at regular time.
According to the utility model discloses any preceding embodiment of first aspect, ground wire end controlling means still includes sound prompt, light prompt, function button, ground wire end control circuit still includes: the voice control circuit is electrically connected with the sound prompt piece and the microcontroller and is used for controlling the sound prompt piece to send out a sound prompt; the light control circuit is electrically connected with the light prompting piece and the microcontroller and is used for controlling the light emitting state of the light prompting piece to generate working state prompt; and the key detection circuit is electrically connected with the function key and the microcontroller and is used for detecting whether the function key is triggered.
In a second aspect, an embodiment of the present invention provides a ground wire head assembly for detachable connection with a ground wire pile, the ground wire head assembly includes: a ground stub including an unlocked state in which the ground stub is separable from the ground stub and a locked state in which the ground stub is connectable with the ground stub; and according to the utility model discloses the ground wire head controlling means of any preceding embodiment of first aspect, ground wire head controlling means sets up on the ground wire head and controls the ground wire head be in the unblock state with the shutting state switches.
According to the utility model discloses ground wire head controlling means and ground wire head subassembly, ground wire head controlling means sets up on the ground wire is overhead. The ground wire head control device comprises a ground wire head control circuit and a driving piece. The ground wire pile information identification circuit comprises a first code reading circuit and a second code reading circuit, and the first code reading circuit and the second code reading circuit are respectively used for reading the code sheet of the ground wire pile so as to obtain the ground wire pile information. The microcontroller can generate an unlocking control signal or a locking control signal according to the ground wire pile information read by the first code reading circuit and/or the second code reading circuit. When the microcontroller generates an unlocking control signal, the driving piece control circuit generates an unlocking driving signal according to the unlocking control signal, so that the driving piece is driven to execute unlocking operation, and the ground wire head is switched to an unlocking state. When the microcontroller generates a locking control signal, the driving part control circuit generates a locking driving signal according to the locking control signal, so that the driving part is driven to execute locking operation, and the ground wire head is switched to a locking state. Through overhead setting at the ground wire the utility model discloses the ground wire head controlling means no longer relies on the padlock, and the state of ground wire head controlling means direct control ground wire head is switched, has improved the convenience that ground wire head and ground wire stake are connected or are dismantled. By arranging the first code reading circuit and the second code reading circuit, the microcontroller can configure corresponding logic to generate unlocking control signals or locking control signals by utilizing more read ground wire pile information, so that the ground wire head control device has a wider application range in the field of unlocking and locking ground wire heads.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a ground wire head control device according to an embodiment of the present invention, which is disposed on a ground wire head;
fig. 2 is a schematic perspective exploded view of an embodiment of the ground wire head control device of the present invention;
fig. 3 is a schematic structural diagram of a ground wire end control circuit in an embodiment of the ground wire end control device of the present invention;
fig. 4 is a schematic perspective view of an embodiment of the ground wire head assembly of the present invention.
The reference numbers illustrate:
100-ground wire head control means;
110-ground lead control circuit; 111-ground wire pile information identification circuitry; 1111-a first code reading circuit; 1112-a second read code circuit; 1113-first inductive switch; 1114-a second inductive switch; 112-a microcontroller; 113-driver control circuit; 114-latch-in-place detection circuitry; 1151-a wireless communication module; 1152-a positioning module; 1161-power management circuitry; 1162-battery level detection circuit; 1163-low dropout regulator; 1164-wireless charging circuit; 117-watchdog circuit; 1181-voice control circuitry; 1182-a light control circuit; 1183-a key detection circuit;
120-a drive member; 130-a rechargeable battery; 140-a wireless charging coil; 150-an audible cue; 160-light prompting piece; 170-function keys; 190-a housing;
200-ground wire end;
300-ground wire pile; 310-chips; 320-sensing component.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
An embodiment of the utility model provides a ground wire head controlling means, ground wire head controlling means are used for setting up on the ground wire head and control the ground wire head and switch at unblock state and shutting state for the ground wire head can be connected or separate with the ground wire stake. The ground lead may be connected to a ground wire of the device.
Fig. 1 is a schematic three-dimensional view of an embodiment of the ground wire head control device of the present invention disposed on the ground wire head, and fig. 2 is a schematic three-dimensional exploded view of an embodiment of the ground wire head control device of the present invention. The ground lead control device 100 can be provided on the ground lead 200 and controls the ground lead 200 to switch between the unlocked state and the locked state. The ground control device 100 includes a ground control circuit 110 and a driver 120. The driver 120 is used to perform unlocking or locking.
Fig. 3 is a schematic structural diagram of a ground wire end control circuit in an embodiment of the ground wire end control device of the present invention. The ground lead control circuit 110 includes a ground pile information identification circuit 111, a microcontroller 112, and a driver control circuit 113. The ground pile information identification circuit 111 includes a first code reading circuit 1111 and a second code reading circuit 1112, and the first code reading circuit 1111 and the second code reading circuit 1112 are respectively used for reading the code pieces 310 of the ground pile 300 to obtain the ground pile 300 information. The ground pile information identification circuit 111 is electrically connected to the microcontroller 112, and the microcontroller 112 can generate an unlocking control signal or a locking control signal according to the ground pile 300 information read by the first code reading circuit 1111 and/or the second code reading circuit 1112. The driving member control circuit 113 is electrically connected to the microcontroller 112, and the driving member control circuit 113 is configured to generate an unlocking driving signal capable of driving the driving member 120 to perform unlocking according to the unlocking control signal, and generate a locking driving signal capable of driving the driving member 120 to perform locking according to the locking control signal.
According to the embodiment of the present invention, the ground wire head control device 100 is disposed on the ground wire head 200. The ground control apparatus 100 includes a ground control circuit 110 and a driving member 120. The ground pile information identification circuit 111 includes a first code reading circuit 1111 and a second code reading circuit 1112, and the first code reading circuit 1111 and the second code reading circuit 1112 are respectively used for reading the code pieces 310 of the ground pile 300 to obtain the ground pile 300 information. The microcontroller 112 can generate the unlock control signal or the lock control signal according to the information of the ground stud 300 read by the first code reading circuit 1111 and/or the second code reading circuit 1112. When the microcontroller 112 generates the unlocking control signal, the driving element control circuit 113 generates the unlocking driving signal according to the unlocking control signal, so as to drive the driving element 120 to perform the unlocking operation, so that the ground wire head 200 is switched to the unlocking state. When the microcontroller 112 generates the latch control signal, the driving unit control circuit 113 generates a latch driving signal according to the latch control signal, so as to drive the driving unit 120 to perform the latching operation, so that the ground wire header 200 is switched to the latch state. Through setting up the utility model discloses ground wire head controlling means 100 on ground wire head 200, no longer rely on the padlock, ground wire head controlling means 100 direct control ground wire head 200's state switches, has improved the convenience that ground wire head 200 is connected or is dismantled with ground wire stake 300. Meanwhile, the ground wire head control device 100 can control and identify the state of the ground wire head 200, thereby effectively reducing the occurrence of phenomena such as missing connection, misconnection, and misconnection of the ground wire head 200 and the ground wire pile 300. By providing the first code reading circuit 1111 and the second code reading circuit 1112, the microcontroller 112 can use more read information of the ground stub 300 to configure corresponding logic to generate the unlocking control signal or the locking control signal, so that the ground lead control apparatus 100 has a wider application range in the field of unlocking and locking the ground lead 200.
In one example, when the ground lead 200 is controlled to be grounded to the ground stub 300 by the ground lead control device 100, the first code reading circuit 1111 of the ground stub information identification circuit 111 is close to the chip 310 of the ground stub 300 to acquire the first code reading information. The microcontroller 112 compares the first code reading information with the ground wire pile information of the target ground wire pile to be connected, which is prestored in the interior, and if the first code reading information is consistent with the ground wire pile information, an unlocking control signal is generated. The driving unit control circuit 113 generates an unlocking driving signal according to the unlocking control signal, thereby driving the driving unit 120 to perform an unlocking operation. In the unlocked state of the ground lead 200, the locking rod of the ground lead 200 can be inserted into the coupling hole of the ground pile 300. After the locking rod of the ground lead 200 extends into the connecting hole of the ground pile 300, the second code reading circuit 1112 of the ground pile information identification circuit 111 approaches the code sheet 310 of the ground pile 300 to obtain second code reading information. The microcontroller 112 compares the second code reading information with the first code reading information, and generates a locking control signal if the second code reading information is consistent with the first code reading information. The driving unit control circuit 113 generates a locking driving signal according to the locking control signal, thereby driving the driving unit 120 to perform a locking action. After the driving member 120 performs the locking, the ground wire head 200 is in the locked state, so that the ground connection between the ground wire head 200 and the ground wire pile 300 is realized.
As in fig. 1, in some embodiments, the ground stub 300 is provided with an inductive component 320. As shown in fig. 3, the ground wire pile information identification circuit 111 further includes a first inductive switch 1113 and a second inductive switch 1114. The first inductive switch 1113 is electrically connected to the first code reading circuit 1111, and the first inductive switch 1113 is configured to be turned on after sensing the sensing part 320, so that the first code reading circuit 1111 obtains the information of the ground stud 300. The second sensing switch 1114 is electrically connected to the second code reading circuit 1112, and the second sensing switch 1114 is configured to be turned on after sensing the sensing component 320, so that the second code reading circuit 1112 obtains the information of the ground stud 300. By arranging the first inductive switch 1113 and the second inductive switch 1114, the ground pile information identification circuit 111 can be in an inactivated state in a default state, and when the ground pile 300 is approached, the corresponding code reading circuit is activated to identify the code chip 310 according to the inductive actions of the first inductive switch 1113 and the second inductive switch 1114, so that the energy consumption of the ground pile information identification circuit 111 in a standby state can be reduced.
In some embodiments, the chip 310 of the ground stub 300 is a Radio Frequency Identification (RFID) tag and the inductive component 320 is a magnet, such as magnetic steel. The first code reading circuit 1111 and the second code reading circuit 1112 are rfid code reading circuits, and the first inductive switch 1113 and the second inductive switch 1114 respectively include reed switches. In other embodiments, the first and second inductive switches 1113, 1114 can be other proximity switches, and the inductive component 320 can be a corresponding inductive component that can activate the proximity switch.
In some embodiments, the ground lead control circuit 110 further includes a lockout in-position detection circuit 114, the lockout in-position detection circuit 114 being electrically connected to the microcontroller 112 for generating a lockout in-position signal when the ground lead 200 is locked in position. In some embodiments, the lock-in-place detection circuit 114 may be used in conjunction with a sensor assembly, such as a position sensor, a distance sensor, or the like, to accurately identify whether the wire header 200 is locked in place. By providing the locking in-place detection circuit 114, the accuracy of the ground wire head control device 100 in recognizing the locking in-place time of the ground wire head 200 can be improved, and the accuracy of the state control of the ground wire head 200 can be improved.
In some embodiments, the ground lead control circuit 110 also includes a wireless communication module 1151. The wireless communication module 1151 is electrically connected to the microcontroller 112, and the wireless communication module 1151 is used for communication with an external device. Optionally, the Wireless communication module 1151 includes at least one of a bluetooth communication module, a Wireless communication module based on Global System for Mobile Communications (GSM), general Packet Radio Service (GPRS), wireless communication technology (WiFi), and the like. In some embodiments, the ground lead control circuit 110 further includes a positioning module 1152, the positioning module 1152 being electrically connected to the microcontroller 112, the positioning module 1152 being configured to provide positioning information to the microcontroller 112. By arranging the wireless communication module 1151 and the positioning module 1152, information such as state information and positioning information of the ground wire head 200 can be sent to external equipment, so that the real-time state of the ground wire head 200 can be managed conveniently, and phenomena such as missing connection, mistaken connection and mistaken detachment of the ground wire head 200 and the ground wire pile 300 can be effectively reduced.
In some embodiments, the ground lead control device 100 further comprises a rechargeable battery 130. The ground line head control circuit 110 further includes a power management circuit 1161, a battery level detection circuit 1162, and a Low Dropout Regulator (LDO) 1163. The power management circuit 1161 is electrically connected to the rechargeable battery 130 and the microcontroller 112 for generating battery management information. The battery level detecting circuit 1162 is electrically connected to the rechargeable battery 130 and the microcontroller 112, and is used for detecting the remaining level of the rechargeable battery 130. The low dropout regulator 1163 is electrically connected to the rechargeable battery 130, and the low dropout regulator 1163 is, for example, a low-power LDO.
In some embodiments, the ground lead control device 100 further comprises a wireless charging coil 140. The ground wire head control circuit 110 further includes a wireless charging circuit 1164, the wireless charging circuit 1164 is electrically connected to the wireless charging coil 140, the power management circuit 1161 and the microcontroller 112, and is used for charging the rechargeable battery 130 through the wireless charging coil 140, so that the ground wire head control device 100 supports wireless charging, the battery does not need to be replaced in the using process, and the service life and the use convenience of the ground wire head control device 100 are improved.
In some embodiments, the ground control circuit 110 further includes a watchdog circuit 117, the watchdog circuit 117 being electrically connected to the microcontroller 112 for timed resetting of the microcontroller 112. The watchdog circuit 117 may be a low power consumption watchdog circuit, so that the ground lead control apparatus 100 has a longer duration of power endurance, and meets the long-time usage requirement.
As shown in fig. 1, in some embodiments, the ground wire head control device 100 further includes an audio prompt 150, a light prompt 160, and a function button 170. As shown in fig. 3, the ground wire head control circuit 110 may further include a voice control circuit 1181, a light control circuit 1182, and a key detection circuit 1183. The voice control circuit 1181 is electrically connected to the sound prompt 150 and the microcontroller 112, and is configured to control the sound prompt 150 to send out a sound prompt. The light control circuit 1182 is electrically connected to the light prompting member 160 and the microcontroller 112, and is configured to control the light emitting state of the light prompting member 160 to generate an operating state prompt. The key detection circuit 1183 is electrically connected to the function key 170 and the microcontroller 112, and is configured to detect whether the function key 170 is activated. In some embodiments, the audible cue 150 is a sound emitting device such as a sound box. The Light indicator 160 is, for example, a Light-emitting Diode (LED) or the like, and can be used as a Light-emitting element of the indicator. The function key 170 may be configured according to the function requirement of the ground lead control device 100, in one example, the function key 170 is an unlock key, and when the function key 170 is triggered, the key detection circuit 1183 may generate an unlock request command.
In some embodiments, the ground control device 100 includes a housing 190, the ground control circuit 110, the driving member 120, the rechargeable battery 130, the wireless charging coil 140, the audio prompt 150, and other components are disposed in the housing 190, and the light prompt 160, the function buttons 170, and other components are exposed on the surface of the housing 190.
Embodiments of the present invention also provide a ground wire head assembly for detachable connection with the ground wire pile 300. Fig. 4 is a schematic perspective view of an embodiment of the ground wire head assembly of the present invention. The ground wire head assembly comprises the ground wire head 200 and the ground wire head control device 100 of any of the previous embodiments.
The ground lug 200 comprises an unlocked state, in which the ground lug 200 can be separated from the ground peg 300, and a locked state, in which the ground lug 200 can be connected with the ground peg 300.
The ground lead control device 100 is disposed on the ground lead 200 and controls the ground lead 200 to switch between an unlocked state and a locked state. The ground control device 100 includes a ground control circuit 110 and a driver 120. The driver 120 is used to perform unlocking or locking. The ground lead control circuit 110 includes a ground pile information identification circuit 111, a microcontroller 112, and a driver control circuit 113. The ground pile information identification circuit 111 includes a first code reading circuit 1111 and a second code reading circuit 1112, and the first code reading circuit 1111 and the second code reading circuit 1112 are respectively used for reading the code pieces 310 of the ground pile 300 to obtain the ground pile 300 information. The ground pile information identification circuit 111 is electrically connected to the microcontroller 112, and the microcontroller 112 can generate an unlocking control signal or a locking control signal according to the ground pile 300 information read by the first code reading circuit 1111 and/or the second code reading circuit 1112. The driving member control circuit 113 is electrically connected to the microcontroller 112, and the driving member control circuit 113 is configured to generate an unlocking driving signal capable of driving the driving member 120 to perform unlocking according to the unlocking control signal, and generate a locking driving signal capable of driving the driving member 120 to perform locking according to the locking control signal.
According to the utility model discloses ground wire head subassembly is provided with ground wire head controlling means 100 on the ground wire head. The ground control device 100 includes a ground control circuit 110 and a driver 120. The ground pile information identification circuit 111 includes a first code reading circuit 1111 and a second code reading circuit 1112, and the first code reading circuit 1111 and the second code reading circuit 1112 are respectively used for reading the code pieces 310 of the ground pile 300 to obtain the ground pile 300 information. The microcontroller 112 can generate the unlock control signal or the lock control signal according to the information of the ground stud 300 read by the first code reading circuit 1111 and/or the second code reading circuit 1112. When the microcontroller 112 generates the unlocking control signal, the driving element control circuit 113 generates the unlocking driving signal according to the unlocking control signal, so as to drive the driving element 120 to perform the unlocking operation, so that the ground wire head 200 is switched to the unlocking state. When the microcontroller 112 generates the latch control signal, the driving unit control circuit 113 generates a latch driving signal according to the latch control signal, so as to drive the driving unit 120 to perform the latching operation, so that the ground wire header 200 is switched to the latch state. Through setting up the utility model discloses ground wire head controlling means 100 on ground wire head 200, no longer rely on the padlock, ground wire head controlling means 100 direct control ground wire head 200's state switches, has improved the convenience that ground wire head 200 is connected or is dismantled with ground wire stake 300. By providing the first code reading circuit 1111 and the second code reading circuit 1112, the microcontroller 112 can use more read information of the ground stub 300 to configure corresponding logic to generate the unlocking control signal or the locking control signal, so that the ground lead control device 100 has a wider application range in the field of unlocking the locking ground lead 200.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. A ground wire head control device for being disposed on a ground wire head and controlling the ground wire head to be switched between an unlocked state and a locked state so that the ground wire head can be connected to or disconnected from a ground wire pile, the ground wire head control device comprising a ground wire head control circuit and a driving member for performing unlocking or locking, the ground wire head control circuit comprising:
the ground wire pile information identification circuit comprises a first code reading circuit and a second code reading circuit, and the first code reading circuit and the second code reading circuit are respectively used for reading the code sheet of the ground wire pile to acquire the ground wire pile information;
the ground wire pile information identification circuit is electrically connected with the microcontroller, and the microcontroller can generate an unlocking control signal or a locking control signal according to the ground wire pile information read by the first code reading circuit and/or the second code reading circuit; and
the driving piece control circuit is electrically connected with the microcontroller and used for generating an unlocking driving signal capable of driving the driving piece to execute unlocking according to the unlocking control signal and generating a locking driving signal capable of driving the driving piece to execute locking according to the locking control signal.
2. The ground lead control device as claimed in claim 1, wherein the ground lead is provided with a sensing component, the ground lead information recognition circuit further comprises a first sensing switch and a second sensing switch, the first sensing switch is electrically connected to the first code reading circuit, the first sensing switch is configured to be turned on after sensing the sensing component, so that the first code reading circuit obtains the ground lead information, the second sensing switch is electrically connected to the second code reading circuit, and the second sensing switch is configured to be turned on after sensing the sensing component, so that the second code reading circuit obtains the ground lead information.
3. The ground lead control device of claim 2, wherein the chip of the ground stub is an rfid tag, the sensing component is a magnet, the first and second code reading circuits are rfid code reading circuits, and the first and second inductive switches each include a reed switch.
4. The ground lead control device of claim 1, wherein said ground lead control circuit further comprises:
and the locking in-place detection circuit is electrically connected with the microcontroller and is used for generating a locking in-place signal when the ground wire head is locked in place.
5. The ground lead control device of claim 1, wherein said ground lead control circuit further comprises:
the wireless communication module is electrically connected with the microcontroller and is used for communicating with external equipment;
and the positioning module is electrically connected with the microcontroller and is used for providing positioning information for the microcontroller.
6. The ground lead control device of claim 1, wherein said ground lead control device further comprises a rechargeable battery, said ground lead control circuit further comprising:
the power management circuit is electrically connected with the rechargeable battery and the microcontroller and is used for generating battery management information;
the battery electric quantity detection circuit is electrically connected with the rechargeable battery and the microcontroller and is used for detecting the residual electric quantity of the rechargeable battery;
and the low-dropout linear regulator is electrically connected with the rechargeable battery.
7. The ground lead control device of claim 6, wherein the ground lead control device further comprises a wireless charging coil, the ground lead control circuit further comprising:
and the wireless charging circuit is electrically connected with the wireless charging coil, the power management circuit and the microcontroller and is used for charging the rechargeable battery through the wireless charging coil.
8. The ground lead control device of claim 1, wherein said ground lead control circuit further comprises:
and the watchdog circuit is electrically connected with the microcontroller and is used for resetting the microcontroller at regular time.
9. The ground lead control device of claim 4, further comprising an audible cue, a light cue, a function button, said ground lead control circuit further comprising:
the voice control circuit is electrically connected with the sound prompt piece and the microcontroller and is used for controlling the sound prompt piece to send out a sound prompt;
the light control circuit is electrically connected with the light prompting piece and the microcontroller and is used for controlling the light emitting state of the light prompting piece to generate working state prompt;
and the key detection circuit is electrically connected with the function key and the microcontroller and is used for detecting whether the function key is triggered.
10. A ground wire head assembly for removable connection to a ground wire pile, the ground wire head assembly comprising:
a ground stub including an unlocked state in which the ground stub is separable from the ground stub and a locked state in which the ground stub is connectable with the ground stub; and
the ground lead control device according to any one of claims 1 to 9, being provided on the ground lead and controlling the ground lead to switch between the unlocked state and the locked state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221994066.3U CN217848343U (en) | 2022-07-29 | 2022-07-29 | Ground wire head control device and ground wire head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221994066.3U CN217848343U (en) | 2022-07-29 | 2022-07-29 | Ground wire head control device and ground wire head assembly |
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| Publication Number | Publication Date |
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| CN217848343U true CN217848343U (en) | 2022-11-18 |
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| CN202221994066.3U Active CN217848343U (en) | 2022-07-29 | 2022-07-29 | Ground wire head control device and ground wire head assembly |
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| Country | Link |
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| CN (1) | CN217848343U (en) |
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2022
- 2022-07-29 CN CN202221994066.3U patent/CN217848343U/en active Active
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