CN115562092A - Detection device and mobile device - Google Patents

Detection device and mobile device Download PDF

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Publication number
CN115562092A
CN115562092A CN202110746480.6A CN202110746480A CN115562092A CN 115562092 A CN115562092 A CN 115562092A CN 202110746480 A CN202110746480 A CN 202110746480A CN 115562092 A CN115562092 A CN 115562092A
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CN
China
Prior art keywords
control unit
locking mechanism
detection sensor
state detection
electrically connected
Prior art date
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Pending
Application number
CN202110746480.6A
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Chinese (zh)
Inventor
杨红光
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Mitac Computer Kunshan Co Ltd
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Mitac Computer Kunshan Co Ltd
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Publication date
Application filed by Mitac Computer Kunshan Co Ltd filed Critical Mitac Computer Kunshan Co Ltd
Priority to CN202110746480.6A priority Critical patent/CN115562092A/en
Publication of CN115562092A publication Critical patent/CN115562092A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25257—Microcontroller

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Power Sources (AREA)

Abstract

The invention discloses a detection device and mobile equipment, which comprise an adsorption part, a state detection sensor and a control unit, wherein the adsorption part is provided with a plurality of adsorption holes; the adsorption part and the state detection sensor are both arranged on the locking mechanism; the state detection sensor is electrically connected with the control unit, and the control unit is electrically connected with a central control unit of equipment where the locking mechanism is located; when the locking mechanism is opened, the state detection sensor acquires an opening signal transmitted by the adsorption part and transmits the opening signal to the control unit; the control unit converts the opening signal into an electric signal which can be recognized by the central control unit and sends the converted opening signal into the central control unit. The locking mechanical system solves the technical problems that a locking mechanism in the prior art does not have an induction function and potential safety hazards caused by replacement actions cannot be identified in time when components locked by the locking mechanism are replaced, replacement actions of the components can be identified in time, and the safety of an equipment system is guaranteed.

Description

Detection device and mobile device
Technical Field
The embodiment of the invention relates to the technical field of detection, in particular to a detection device and mobile equipment.
Background
At present, most of protective covers of all devices on a notebook computer have the functions of a common door, namely, the protective covers only have the functions of installation and protection of the devices from abrasion, when a user needs to open a locking mechanism of the protective covers to replace the devices in the protective covers, a Central Processing Unit (CPU) in the notebook computer does not know that the devices are being replaced and does not know which device is being replaced, so that in the replacement process of the devices, partial programs running in the notebook computer can be influenced, and the notebook computer can be damaged.
Disclosure of Invention
The invention provides a detection device and mobile equipment, and solves the technical problems that a locking mechanism in the prior art does not have an induction function, and potential safety hazards caused by replacement actions cannot be recognized timely when components locked by the locking mechanism are replaced.
The embodiment of the invention provides a detection device, which is used for detecting the locking state of a locking mechanism and comprises an adsorption part, a state detection sensor and a control unit;
the adsorption part and the state detection sensor are both arranged on the locking mechanism; the state detection sensor is electrically connected with the control unit, and the control unit is electrically connected with a central control unit of the equipment where the locking mechanism is located;
the state detection sensor acquires an opening signal transmitted by the adsorption part when the locking mechanism is opened, and transmits the opening signal to the control unit;
the control unit converts the starting signal into an electric signal which can be recognized by the central control unit and sends the converted starting signal into the central control unit.
Further, the locking mechanism includes a moving member and a moving groove;
the adsorption part is arranged on one side of the moving groove, which can open the locking mechanism;
the state detection sensor is provided on the moving member.
Further, the adsorption member is a magnet.
Further, the state detection sensor is a magnetic sensor.
Further, the state detection sensor comprises a signal output end, a power supply end and a grounding end;
the signal output end is electrically connected with the control unit, the power supply end is electrically connected with a 3.3V direct-current power supply, and the grounding end is grounded.
Further, the control unit is an embedded controller.
The embodiment of the invention also provides mobile equipment which comprises a plurality of detection devices in any one of the above embodiments.
Further, the mobile device comprises a bridge battery and a main battery;
the detection device is arranged on each of the locking mechanisms of the bridge battery and the main battery.
Further, the mobile device further comprises an optical disc drive;
the locking mechanism of the optical disc drive is provided with one of the detection devices.
Further, the mobile device further comprises a solid state drive;
the locking mechanism of the solid state drive is provided with one of the detection devices.
The invention discloses a detection device and mobile equipment, wherein the detection device is used for detecting the locking state of a locking mechanism and comprises an adsorption part, a state detection sensor and a control unit; the adsorption part and the state detection sensor are both arranged on the locking mechanism; the state detection sensor is electrically connected with the control unit, and the control unit is electrically connected with a central control unit of the equipment where the locking mechanism is located; when the locking mechanism is opened, the state detection sensor acquires an opening signal transmitted by the adsorption part and transmits the opening signal to the control unit; the control unit converts the opening signal into an electric signal which can be recognized by the central control unit and sends the converted opening signal into the central control unit. The locking mechanical system solves the technical problems that a locking mechanism in the prior art does not have an induction function and potential safety hazards caused by replacement actions cannot be identified in time when components locked by the locking mechanism are replaced, replacement actions of the components can be identified in time, and the safety of an equipment system is guaranteed.
Drawings
FIG. 1 is a block diagram of a detecting device according to an embodiment of the present invention;
FIG. 2 is a block diagram of a locking mechanism provided by an embodiment of the present invention;
fig. 3 is a structural diagram of a state detection sensor provided in an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings, not all of them.
It should be noted that the terms "first", "second", and the like in the description and claims of the present invention and the accompanying drawings are used for distinguishing different objects, and are not used for limiting a specific order. The following embodiments of the present invention may be implemented individually, or may be implemented in combination with each other, and the embodiments of the present invention are not limited in this respect.
Fig. 1 is a structural diagram of a detection apparatus according to an embodiment of the present invention. Fig. 2 is a structural diagram of a lock mechanism according to an embodiment of the present invention.
The detection device 100 is used to detect the lock state of the lock mechanism 200, and as shown in fig. 1 and 2, the detection device 100 includes an adsorption member 10, a state detection sensor 20, and a control unit 30; the suction member 10 and the state detection sensor 20 are both provided on the lock mechanism 200; the state detection sensor 20 is electrically connected to the control unit 30, and the control unit 30 is electrically connected to a central control unit CPU of the device in which the lock mechanism 200 is located.
The state detection sensor 20 acquires an opening signal transmitted from the adsorption part 10 when the locking mechanism 200 is opened, and transmits the opening signal to the control unit 30; the control unit 30 converts the opening signal into an electrical signal recognizable by the central control unit CPU and transmits the converted opening signal to the central control unit CPU.
Specifically, some electronic devices are usually provided with a locking mechanism 200, for example, a battery installed on a notebook computer, when the battery is installed on the notebook computer, the locking mechanism 200 is locked, when the battery needs to be replaced, the locking mechanism 200 is opened, and the battery is taken down, but in the process of replacing the battery, a central control unit CPU of the notebook computer cannot predict that the battery is about to be replaced, and once the battery is taken down, the central control unit CPU loses power, so that a running program is interrupted, or a file which is not stored is lost. In view of the above, an adsorption part 10 and a state detection sensor 20 corresponding to the adsorption part 10 are provided on the lock mechanism 200, when the lock mechanism 200 is unlocked, the adsorption part 10 contacts the state detection sensor 20, and the state detection sensor 20 acquires an on signal transmitted from the adsorption part 10 and transmits the on signal to the control unit 30.
The control unit 30 can convert the enabling signal into an electrical signal recognizable by the central control unit CPU, and send the converted enabling signal to the central control unit CPU, and the central control unit CPU starts further protection actions after receiving the enabling signal, such as saving currently unsaved file data, suspending a running program, and the like, so that the system is protected, and the security is improved.
The technical problems that a locking mechanism in the prior art does not have an induction function and potential safety hazards caused by replacement actions cannot be recognized timely when components locked by the locking mechanism are replaced are solved, the replacement actions of the components can be recognized timely, and the technical effect of safety of an equipment system is guaranteed.
Alternatively, as shown in fig. 2, the lock mechanism 200 includes a moving member 201 and a moving groove 202; the suction member 10 is provided on one side of the moving groove 202 where the lock mechanism 200 can be unlocked; the state detection sensor 20 is provided on the moving member 201.
Specifically, referring to fig. 2, in order to be able to recognize whether the locking mechanism 200 is opened or not in time, the suction member 10 and the state detection sensor 20 are respectively disposed on the moving groove 202 and the moving member 201 of the locking mechanism 200, and the moving member 201 slides left and right in the arrow direction in fig. 2, and slides to the a end to unlock the locking mechanism 200 and slides to the B end to lock the locking mechanism. When the moving member 201 moves to one side of the unlock lock mechanism 200, that is, to the a end, the state detecting sensor 20 provided on the moving member 201 comes into contact with the suction member 10 provided at the a end of the unlock end of the moving groove 202, and the suction member 10 transmits an unlock signal to the state detecting sensor 20.
Alternatively, the adsorption member 10 is a magnet.
Alternatively, the state detection sensor 20 is a magnetic sensor.
Specifically, the suction member 10 may be provided as a magnet, and the state detection sensor 20 corresponding thereto may use a magnetic sensor, for example, the type of the magnetic sensor may be APX8132. When the magnet is close to the magnetic sensor, the magnetic sensor sends a high level as an opening signal to the control unit 30, and when the magnet is far from the magnetic sensor, the magnetic sensor sends a low level signal to the control unit 30, which indicates that the locking mechanism 200 is locked and the components are not replaced.
Fig. 3 is a structural diagram of a state detection sensor according to an embodiment of the present invention.
Alternatively, as shown in fig. 3, the state detection sensor 20 includes a signal output terminal OUT, a power supply terminal VCC, and a ground terminal GND; the signal output terminal OUT is electrically connected with the control unit 30, the power supply terminal VCC is electrically connected with a 3.3V DC power supply, and the ground terminal GND is grounded.
Optionally, the control unit 30 is an embedded controller.
Specifically, the control unit 30 may select an Embedded Controller (EC), such as an IT8528 in the Embedded Controller, and specifically, electrically connect a GPIO (General purpose input/output) interface status detection sensor 20 in the IT8528, receive an enable signal transmitted by the status detection sensor 20, convert the enable signal into an electrical signal recognizable by the central control unit CPU, and transmit the electrical signal to the central control unit CPU through a Dedicated Bus (Dedicated Bus) in the IT8528, so that the central control unit CPU enables a corresponding protection mechanism.
The technical problems that a locking mechanism in the prior art does not have an induction function and potential safety hazards caused by replacement actions cannot be recognized timely when components locked by the locking mechanism are replaced are solved, the replacement actions of the components can be recognized timely, and the technical effect of safety of an equipment system is guaranteed.
The embodiment of the present invention further provides a mobile device, which includes a plurality of detection apparatuses 100 according to any one of the above embodiments.
Optionally, the mobile device comprises a bridge battery and a main battery; the locking mechanisms of the bridge battery and the main battery are provided with a detection device 100.
For example, taking a notebook computer as an example, two batteries are usually disposed on the notebook computer, one is a bridge battery (bridge battery), and the other is a main battery (main battery), in order to timely identify which battery is to be replaced, a detection device 100 may be disposed on the locking mechanisms of the bridge battery and the main battery, so that no matter which locking mechanism of which battery is turned on, the central control unit CPU can timely detect that the battery needs to be replaced, and start a corresponding protection action.
Optionally, the mobile device further comprises an optical disc drive; a detection device 100 is provided on the locking mechanism of the optical disc drive.
Optionally, the mobile device further comprises a solid state drive; a detection device 100 is provided on the locking mechanism of the solid state drive.
Specifically, taking a notebook computer as an example, the notebook computer may further be provided with replaceable and pluggable components such as an Optical Disk Drive (ODD) and a Solid State Drive (SSD), and a detection device 100 may be provided on a locking mechanism of the components as required, so that the central control unit CPU can detect the replacement action in time and start a corresponding protection action.
It should be noted that any component on the mobile device that has a locking mechanism or needs to identify a replacement action may be provided with the detection apparatus 100 according to actual needs, and details are not described herein.
The mobile device provided in the embodiment of the present invention includes the detection apparatus in the above embodiment, and therefore, the mobile device provided in the embodiment of the present invention also has the beneficial effects described in the above embodiment, and details are not described here again.
In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles applied thereto. Those skilled in the art will appreciate that the present invention is not limited to the particular embodiments described herein, and that various obvious changes, rearrangements and substitutions will now be apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in some detail by the above embodiments, the invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the invention, and the scope of the invention is determined by the scope of the appended claims.

Claims (10)

1. A detection device for detecting a lock state of a lock mechanism, the detection device including an adsorption member, a state detection sensor, and a control unit;
the adsorption part and the state detection sensor are both arranged on the locking mechanism; the state detection sensor is electrically connected with the control unit, and the control unit is electrically connected with a central control unit of the equipment where the locking mechanism is located;
when the locking mechanism is opened, the state detection sensor acquires an opening signal transmitted by the adsorption part and transmits the opening signal to the control unit;
the control unit converts the starting signal into an electric signal which can be recognized by the central control unit and sends the converted starting signal into the central control unit.
2. The probe apparatus of claim 1, wherein the locking mechanism comprises a moving member and a moving slot;
the adsorption part is arranged on one side of the movable groove, which can open the locking mechanism;
the state detection sensor is provided on the moving member.
3. The testing device of claim 1, wherein the attractive member is a magnet.
4. The detection device according to claim 1, wherein the state detection sensor is a magnetic sensor.
5. The detecting device according to claim 1, wherein the state detecting sensor includes a signal output terminal, a power supply terminal, and a ground terminal;
the signal output end is electrically connected with the control unit, the power supply end is electrically connected with a 3.3V direct-current power supply, and the grounding end is grounded.
6. The detection device according to claim 1, wherein the control unit is an embedded controller.
7. A mobile device comprising a plurality of detection apparatus as claimed in any one of claims 1 to 6.
8. The mobile device of claim 7, wherein the mobile device comprises a bridge battery and a main battery;
the detection device is arranged on each of the locking mechanisms of the bridge battery and the main battery.
9. The mobile device of claim 7, further comprising an optical disc drive;
the locking mechanism of the optical disc drive is provided with one of the detection devices.
10. The mobile device of claim 7, further comprising a solid state drive;
the locking mechanism of the solid state drive is provided with one of the detection devices.
CN202110746480.6A 2021-07-01 2021-07-01 Detection device and mobile device Pending CN115562092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110746480.6A CN115562092A (en) 2021-07-01 2021-07-01 Detection device and mobile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110746480.6A CN115562092A (en) 2021-07-01 2021-07-01 Detection device and mobile device

Publications (1)

Publication Number Publication Date
CN115562092A true CN115562092A (en) 2023-01-03

Family

ID=84736681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110746480.6A Pending CN115562092A (en) 2021-07-01 2021-07-01 Detection device and mobile device

Country Status (1)

Country Link
CN (1) CN115562092A (en)

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