CN217239333U - Electronic key for electric power inspection - Google Patents
Electronic key for electric power inspection Download PDFInfo
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- CN217239333U CN217239333U CN202220195722.7U CN202220195722U CN217239333U CN 217239333 U CN217239333 U CN 217239333U CN 202220195722 U CN202220195722 U CN 202220195722U CN 217239333 U CN217239333 U CN 217239333U
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- circuit board
- front cover
- cavity
- frame body
- electronic key
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses an electronic key for power inspection, which comprises a front cover, a rear cover, a frame body arranged between the front cover and the rear cover and a lockpin inserted at the front end of the frame body, wherein the front cover is embedded into one side of the frame body, and the rear cover is buckled with the frame body together, so that the front cover, the frame body and the rear cover form an intercommunicated cavity; a circuit board is arranged in the front cover, and a battery connected with the circuit board is arranged in the rear cover; the center of the unlocking pin is a cavity, a spring probe and a wire connected with the spring probe are respectively arranged in the cavity, the inner wall of the cavity is insulated with the spring probe through an insulating layer, and the wire is welded with the circuit board through the bottom of the cavity. Compared with the prior art, the utility model realizes miniaturization through the mixed structure design; by adopting a contact power supply and communication mode, the problem of poor reliability of magnetic control unlocking is solved; by adding the liquid crystal display screen and the integrated key, the problem of poor user experience is solved.
Description
Technical Field
The utility model relates to an electric power overhauls the maintenance field, concretely relates to an electronic key for electric power patrols and examines.
Background
The existing electronic key in the field of electric power overhaul and maintenance generally adopts magnetic control unlocking, the site generally has the defects of poor unlocking reliability, inconvenient use of the electronic key, large volume, few unlocking times and the like, and the user experience is reduced due to no good user interface.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical defect, the utility model aims at providing an electronic key for electric power inspection can realize giving tool to lock power supply and communication, and is small, convenient to use, and the good reliability solves the less problem of the number of times of unblanking.
In order to achieve the purpose, the utility model adopts the technical proposal that: an electronic key for power inspection comprises a front cover, a rear cover, a frame body arranged between the front cover and the rear cover, and an unlocking pin inserted at the front end of the frame body, wherein the front cover is embedded into one side of the frame body, and the rear cover is buckled with the frame body together to enable the front cover, the frame body and the rear cover to form an intercommunicated cavity; a circuit board is arranged in the front cover, and a battery connected with the circuit board is arranged in the rear cover; the center of the unlocking pin is a cavity, a spring probe and a lead connected with the spring probe are respectively arranged in the cavity, the inner wall of the cavity is insulated from the spring probe through an insulating layer, and the lead is welded with the circuit board through the bottom of the cavity; still be equipped with main control chip, for the supply circuit of tool to lock power, realize the interactive bluetooth circuit of communication, the bee calling organ that is used for the warning and the Type-C connector that is used for data transfer with the mobile device on the circuit board respectively.
Furthermore, the surface of the front cover is respectively provided with a display screen cover plate and a key opening, the side wall of the front cover is respectively provided with an opening and a support body, and the inner side of the side wall of the front cover is respectively provided with a plurality of threaded cavities.
The circuit board and the front cover are positioned by respectively arranging a lug matched with the notch, a notch matched with the support body and a plurality of screw holes matched with the threaded cavity on the circuit board; the circuit board is also provided with a display screen matched with the display screen cover plate and keys buckled with the key openings; the display screen has the function of displaying a red prohibition icon or a green unlocking icon.
The display screen is characterized in that a balance frame is arranged at the bottom of the display screen, and the balance frame is connected with a plurality of positioning holes formed in the circuit board in a matching mode, so that the display screen and the circuit board are fixed together.
The circuit board is a PCB circuit board.
The unlocking pin is in a regular hexagonal prism shape, and a screw hole is formed near the bottom of the unlocking pin.
The front end of the frame body is provided with a screw hole at the inserting position of the unlocking pin, and the unlocking pin is fixed at the front end of the frame body by installing a screw at the screw hole and matching and connecting with the screw hole of the unlocking pin.
The inner side of the frame body is respectively provided with a limiting plate at four corners, the limiting plates are provided with screw holes, and when the front cover is embedded into the upper part of the frame body, a screw passes through the screw hole on the limiting plate, the screw hole on the circuit board and the threaded cavity on the front cover in sequence to fix the front cover, the circuit board and the limiting plates together.
The rear cover side wall is respectively provided with a plurality of buckles, a plurality of buckle grooves which are arranged on the inner sides of the buckles and the frame side wall are matched and clamped with the limiting plates to limit the rear cover side wall, so that the rear cover is buckled with the lower part of the frame together.
The buzzer has the function of long sounding or short sounding.
The utility model discloses when using, insert the unblanking pin in the tool to lock, the circuit board realizes the power supply to the tool to lock through controlling the break-make of high-speed power switch device, can realize and the communication interaction of tool to lock through the break-make that converts high-low level into high-speed power switch device, can realize the detection to inserting the tool to lock action through detecting the change of load size, can realize the bluetooth communication with the mobile device through the bluetooth circuit; the display screen is used for showing the power supply, detection and the communication information of unblanking in-process, and the circuit board can supply power to male tool to lock through the unlocking pin promptly to can short-term test insert the action of tool to lock, can communicate with the tool to lock fast, accomplish the action of unlocking and locking, the key reaction is rapid, and the switching is locked successfully, has strengthened the reliability of key.
The utility model discloses in the unlocking process, insert the tool to lock with key unlocking pin, the key detects that the key has inserted the tool to lock through the change that detects load size, then the key reads the identifying information of tool to lock through communication function, if can't acquire tool to lock identifying information or identifying information is incorrect, the key shows red forbidding icon suggestion user forbidding operation through buzzer long ring and display screen, the user pulls out the unlocking pin and finishes the unlocking operation; if the identification information is correct, the key sounds for a short time through the buzzer and the green unlocking icon is displayed on the display screen to prompt the user to continue unlocking, the user rotates the key clockwise by a sufficient angle, the lock locking mechanism is unlocked, the lock is unlocked, the unlocking pin is pulled out, and the unlocking operation is completed.
The utility model has the advantages that:
the above technical scheme of the utility model, the protecgulum embedding framework through the fix with screw, and the lock is realized with the framework to the back lid, through the fix with screw with inlay the dress hybrid design, realizes miniaturizedly, avoids the bulky problem that is unfavorable for carrying.
The above technical scheme of the utility model in, the backing pin is regular hexagonal prism, the hollow design in center, inserts the tool to lock and does not have the angle restriction, and the user of being convenient for uses, has promoted user experience.
The unlocking pin of the utility model forms reliable electrical connection with the circuit board through the frame body; the spring probe in the unlocking pin is electrically connected with the circuit board through a lead; the unlocking pin and the spring probe are insulated by adopting lining materials, so that the electronic key is convenient to assemble, and the reliability and the maintainability of the unlocking pin are improved.
The utility model provides a lockpin and spring probe conduct with tool to lock power supply medium, also regard as the medium that detects the inserted tool to lock simultaneously, still regard as the medium with the tool to lock communication, have reduced structural design's complexity for switching lock response speed has promoted the reliability of unblanking, has further promoted user experience.
The utility model discloses in the integration button of adopting, integration button are from inboard and protecgulum lock, and protecgulum, hou gai imbed respectively with the framework and the lock installation for electronic key's leakproofness is stronger.
The utility model provides a display screen and integration button can provide more software functions, and convenience of customers and electron key accomplish better mutual, have further promoted user experience.
Drawings
The structure and features of the present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the frame body in the present invention.
Fig. 3 is a schematic view of the structure of the locking pin of the present invention.
Fig. 4 is a schematic structural view of the front surface of the front cover in the present invention.
Fig. 5 is a schematic structural view of the back of the front cover in the present invention.
Fig. 6 is a schematic structural diagram of the front side of the circuit board in the present invention.
Fig. 7 is a schematic structural diagram of the front side of the circuit board in the present invention.
Fig. 8 is a schematic structural view of the rear housing in the present invention.
Fig. 9 is a side schematic view of fig. 1.
In fig. 1-9, 1, a locking pin; 11. a cavity; 12. screw holes;
2. a frame body; 21. a regular hexagonal cavity; 24. a fastening groove; 25. a limiting plate;
3. a front cover; 31. a side wall; 32. a mounting cavity; 33. a display screen cover plate; 34. a key opening; 35. a fastening groove; 36. opening the gap; 37. a threaded cavity; 38. a support body;
4. a circuit board; 41. a main control chip; 42. a bump; 43. positioning holes; 44. screw holes; 45. a notch; 46. pressing a key;
5. a rear cover; 51. a side wall; 52. a mounting cavity; 53. and (5) buckling.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Fig. 1-9 show an embodiment of the present invention, which discloses an electronic key for power inspection, comprising a front cover 3, a rear cover 5, a frame 2 disposed between the front cover 3 and the rear cover 5, and a lock pin 1 inserted into the front end of the frame 2, wherein the front cover 3 is embedded into one side of the frame 2, and the rear cover 5 is fastened with the frame 2, so that the front cover 3, the frame 2, and the rear cover 5 form an intercommunicated cavity; a circuit board 4 is arranged in the front cover 3, the circuit board 4 is a PCB, and a battery connected with the circuit board 4 is arranged in the rear cover 5; the center of the open lock pin 1 is a cavity 11, a spring probe and a lead connected with the spring probe are respectively arranged in the cavity 11, the inner wall of the cavity 11 is insulated from the spring probe by arranging an insulating layer, and the lead is welded with the circuit board through the bottom of the cavity 11; still be equipped with main control chip 41, for the power supply circuit of tool to lock power supply, realize the interactive bluetooth circuit of communication, the buzzer that is used for the warning and the Type-C connector that is used for data transfer with the mobile device on the circuit board 4 respectively, the buzzer has the function of long ring or short ring.
The surface of the front cover 3 is respectively provided with a display screen cover plate 33 and a key opening 34, the side wall of the front cover is respectively provided with a gap 36 and a support body 38, and the inner side of the side wall of the front cover 3 is respectively provided with a plurality of threaded cavities 37.
The circuit board 4 and the front cover 3 are positioned by respectively arranging a convex block 42 matched with the notch 36, a notch 45 matched with the support body 38 and a plurality of screw holes 12 matched with the threaded cavity 37 on the circuit board 4; the circuit board 4 is also provided with a display screen matched with the display screen cover plate 33 and keys 46 buckled with the key openings 34 respectively; the display screen has the function of displaying a red prohibition icon or a green unlocking icon.
The bottom of the display screen is provided with a balancing stand, and the balancing stand is connected with a plurality of positioning holes 43 arranged on the circuit board 4 in a matching manner, so that the display screen and the circuit board 4 are fixed together.
The unlocking pin 1 is in a regular hexagonal prism shape, and a screw hole 12 is formed near the bottom.
The front end of the frame body 2 is provided with a screw hole 12 at the inserting position of the unlocking pin 1, and the unlocking pin 1 is fixed at the front end of the frame body 2 by installing a screw at the screw hole 12 and matching and connecting with the screw hole 12 of the unlocking pin 1.
The inner side of the frame body 2 is respectively provided with a limiting plate at four corners, the limiting plate 25 is provided with a screw hole 12, and when the front cover 3 is embedded into the upper part of the frame body 2, a screw passes through the screw hole on the limiting plate 25, the screw hole on the circuit board 4 and the threaded cavity on the front cover 3 in sequence, so that the front cover 3, the circuit board 4 and the limiting plate 25 are fixed together.
The 5 lateral walls of back lid are equipped with a plurality of buckles 53 respectively, match the joint through a plurality of buckle grooves 35 that this buckle 53 and 2 lateral walls of framework inboard were equipped with, and limiting plate 25 is spacing to 5 lateral walls of back lid, makes back lid 5 and 2 lower part lock of framework be in the same place.
The embodiment of the utility model provides a through the fix with screw and inlay the dress hybrid design, realize the miniaturization, avoid the bulky problem that is unfavorable for carrying.
When the embodiment of the utility model is used, the unlocking pin is inserted into the lock, the circuit board realizes the power supply to the lock by controlling the on-off of the high-speed power switch device, the communication interaction with the lock can be realized by converting high and low levels into the on-off of the high-speed power switch device, the detection of the action of the inserted lock can be realized by detecting the change of the load size, and the Bluetooth communication with the mobile equipment can be realized by the Bluetooth circuit; the display screen is used for showing power supply, detection and communication information in the unlocking process, and the specific operation is as follows: inserting a key unlocking pin into the lockset, detecting that the key is inserted into the lockset by detecting the change of the load size, then reading the identification information of the lockset by the key through a communication function, if the identification information of the lockset cannot be obtained or the identification information is incorrect, the key indicates a red prohibition icon to prompt a user to prohibit operation through long-time ringing of a buzzer and display of a display screen, and the user pulls out the unlocking pin to finish the unlocking operation; if the identification information is correct, the key sounds for a short time through the buzzer and the green unlocking icon is displayed on the display screen to prompt the user to continue unlocking, the user rotates the key clockwise by a sufficient angle, the lock locking mechanism is unlocked, the lock is unlocked, the unlocking pin is pulled out, and the unlocking operation is completed.
Through the above operation: the circuit board can supply power to the inserted tool to lock through the unlocking pin to can short-term test insert the action of tool to lock, can communicate with the tool to lock fast, accomplish the action of unlocking and locking, the key reaction is rapid, and the switching lock success rate is high, has strengthened the stability of key.
The embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained in detail herein by using specific embodiments, and the description of the embodiments above is only used to help understand the method and core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there will be changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention, any modification made within the principle of the present invention, equivalent replacement and improvement should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an electronic key for electric power inspection tour, its characterized in that: the front cover is embedded into one side of the frame body, and the rear cover is buckled with the frame body together so that the front cover, the frame body and the rear cover form an intercommunicated cavity; a circuit board is arranged in the front cover, and a battery connected with the circuit board is arranged in the rear cover; the center of the unlocking pin is a cavity, a spring probe and a lead connected with the spring probe are respectively arranged in the cavity, the inner wall of the cavity is insulated from the spring probe through an insulating layer, and the lead is welded with the circuit board through the bottom of the cavity; still be equipped with main control chip on the circuit board respectively, for the supply circuit of tool to lock power supply, realize the interactive bluetooth circuit of communication, the bee calling organ that is used for the warning and be used for data transfer's Type-C connector with the mobile device.
2. The electronic key for power inspection according to claim 1, wherein: the surface of the front cover is respectively provided with a display screen cover plate and a key opening, the side wall of the front cover is respectively provided with an opening and a supporting body, and the inner side of the side wall of the front cover is respectively provided with a plurality of threaded cavities.
3. The electronic key for power inspection according to claim 2, wherein: the circuit board and the front cover are positioned by respectively arranging a lug matched with the notch, a notch matched with the support body and a plurality of screw holes matched with the threaded cavity on the circuit board; the circuit board is also provided with a display screen matched with the display screen cover plate and keys buckled with the key openings; the display screen has the function of displaying a red prohibition icon or a green unlocking icon.
4. The electronic key for power inspection according to claim 3, wherein: the display screen is characterized in that a balance frame is arranged at the bottom of the display screen, and the balance frame is connected with a plurality of positioning holes formed in the circuit board in a matching mode, so that the display screen and the circuit board are fixed together.
5. The electronic key for power inspection according to claim 1, wherein: the circuit board is a PCB circuit board.
6. The electronic key for power inspection according to claim 1, wherein: the unlocking pin is in a regular hexagonal prism shape, and a screw hole is formed near the bottom.
7. The electronic key for power inspection according to claim 6, wherein: the front end of the frame body is provided with a screw hole at the inserting position of the unlocking pin, and the unlocking pin is fixed at the front end of the frame body by installing a screw at the screw hole and matching and connecting with the screw hole of the unlocking pin.
8. The electronic key for power inspection according to claim 3, wherein: the inner side of the frame body is respectively provided with a limiting plate at four corners, the limiting plates are provided with screw holes, and when the front cover is embedded into the upper part of the frame body, a screw passes through the screw hole on the limiting plate, the screw hole on the circuit board and the threaded cavity on the front cover in sequence to fix the front cover, the circuit board and the limiting plates together.
9. The electronic key for power inspection according to claim 8, wherein: the rear cover side wall is respectively provided with a plurality of buckles, a plurality of buckle grooves which are arranged on the inner sides of the buckles and the frame side wall are matched and clamped with the limiting plates to limit the rear cover side wall, so that the rear cover is buckled with the lower part of the frame together.
10. The electronic key for power inspection according to claim 1, wherein: the buzzer has the function of long sounding or short sounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195722.7U CN217239333U (en) | 2022-01-25 | 2022-01-25 | Electronic key for electric power inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195722.7U CN217239333U (en) | 2022-01-25 | 2022-01-25 | Electronic key for electric power inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217239333U true CN217239333U (en) | 2022-08-19 |
Family
ID=82832662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220195722.7U Active CN217239333U (en) | 2022-01-25 | 2022-01-25 | Electronic key for electric power inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217239333U (en) |
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2022
- 2022-01-25 CN CN202220195722.7U patent/CN217239333U/en active Active
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