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CN-224228435-U - Electronic padlock

CN224228435UCN 224228435 UCN224228435 UCN 224228435UCN-224228435-U

Abstract

The utility model discloses an electronic padlock which comprises a waterproof shell, a lock body and a lock hook, wherein the waterproof shell is provided with a first end and a second end which are opposite, the first end is arranged in an open mode, the second end is provided with a first through hole and a limiting groove which are spaced, the lock body is arranged in the waterproof shell and seals the opening of the first end, the lock hook comprises a mounting section, a connecting section and a limiting section which are sequentially connected, the mounting section is opposite to the limiting section, the mounting section penetrates through the first through hole and is movably mounted on the lock body, a first sealing ring is arranged between the mounting section and the first through hole, the lock hook is in a locking state and an unlocking state, the end part of the limiting section is positioned in the limiting groove, and the end part of the limiting section is positioned outside the limiting groove in the unlocking state. The technical scheme of the utility model can improve the waterproof performance.

Inventors

  • DAI ZHIGANG

Assignees

  • 深圳市日翔科技有限公司

Dates

Publication Date
20260512
Application Date
20250425

Claims (10)

  1. 1. An electronic padlock, comprising: The waterproof shell is provided with a first end and a second end which are opposite, the first end is arranged in an open mode, and the second end is provided with a first through hole and a limiting groove which are spaced apart; A lock body installed in the waterproof case and sealing the opening of the first end, and The lock hook comprises a mounting section, a connecting section and a limiting section which are sequentially connected, wherein the mounting section is opposite to the limiting section, the mounting section penetrates through the first through hole and is movably mounted on the lock body, a first sealing ring is arranged between the mounting section and the first through hole, the lock hook is in a locking state and an unlocking state, the end part of the limiting section is positioned in the limiting groove, the end part of the limiting section is positioned outside the limiting groove, and the end part of the limiting section is positioned in the unlocking state.
  2. 2. The electronic padlock of claim 1, wherein the mounting section is provided with a first annular groove, the first sealing ring is mounted at the first annular groove, in the locked state, the first sealing ring abuts against the inner wall of the first via hole, and in the unlocked state, the first sealing ring is located outside the first via hole; And/or the mounting section is provided with a sealing part, the sealing part is prismatic, the first sealing ring is arranged on the sealing part, and the shape of the first via hole is matched with the shape of the sealing part.
  3. 3. The electronic padlock of claim 1, wherein the lock body comprises a first housing, a second housing, a main control board, a battery and a driving mechanism, wherein a mounting cavity is formed by enclosing the first housing and the second housing, the main control board, the battery and the driving mechanism are all arranged in the mounting cavity, the first housing is provided with a mounting through hole communicated with the mounting cavity, and the mounting section is movably mounted in the mounting through hole and is matched with the driving mechanism.
  4. 4. The electronic padlock of claim 3, wherein a portion of the mounting section located in the mounting via is provided with a slot, the drive mechanism has a tab accessible to the mounting via, the tab extending into the mounting via in the locked state and into the slot to limit movement of the mounting section out of the first via, and the tab exiting out of the mounting via in the unlocked state.
  5. 5. The electronic padlock of claim 3, wherein the portion of the mounting section located in the mounting via hole is provided with an annular limiting portion, the first housing is provided with a first through hole penetrating through the inner wall of the mounting via hole, the waterproof housing is provided with a second through hole corresponding to the first through hole, the electronic padlock further comprises a limiting pin, the limiting pin is fixed to the first through hole and the second through hole and extends into the mounting via hole, and in the unlocking state, the limiting pin abuts against one side, facing the first via hole, of the annular limiting portion.
  6. 6. The electronic padlock of claim 5, wherein the mounting section is provided with a second annular groove, the annular stop being formed between the second annular groove and an end face of the mounting section; The mounting section is provided with a limiting plane, the side wall of the second ring groove of the limiting plane extends towards the direction of the first via hole, and in the locking state, the limiting pin is arranged corresponding to the limiting plane; the electronic padlock further comprises a compression spring, wherein the compression spring is arranged in the mounting through hole and is abutted to the end part of the mounting section.
  7. 7. The electronic padlock of claim 4, wherein the driving mechanism comprises a driving motor, a limit slider and a return spring, wherein the limit slider is slidably mounted in the mounting cavity and is provided with the clamping tongue, the return spring is abutted against one side of the limit slider, which is away from the mounting through hole, the limit slider is provided with a poking groove, and the driving motor is positioned between the limit slider and the first end and is provided with an eccentric poking rod extending into the poking groove.
  8. 8. The electronic padlock of claim 1, wherein a second through hole is formed in a bottom wall of the limiting groove, the electronic padlock further comprises a locking screw, the locking screw penetrates through the second through hole and is screwed to the lock body, and the locking screw and the second through hole are in sealing arrangement.
  9. 9. The electronic padlock of claim 8, wherein the lock body has a blocking plate disposed within the opening of the first end, a second seal disposed between the blocking plate and the first end.
  10. 10. The electronic padlock of claim 9, wherein the blocking plate is provided with a third via, the electronic padlock further comprising a fingerprint module, the fingerprint module being provided in the third via.

Description

Electronic padlock Technical Field The utility model relates to the technical field of locks, in particular to an electronic padlock. Background ‌ Electronic padlock ‌ is a novel lockset combining electronic technology, and realizes safe locking and unlocking functions through intelligent chips, cryptographic algorithms and wireless communication technology. The electronic padlock has the advantages that the electronic padlock can be used for the scenes of lockers, traveling bags and the like, but the electronic padlock is generally internally provided with electronic structures such as a battery and a circuit board, the traditional electronic padlock is poor in waterproof performance, and short circuits are easy to enter water when outdoor raining and the like, so that the functions are invalid, and the reliability is low. Disclosure of utility model The utility model mainly aims to provide an electronic padlock which aims to improve the waterproof performance. In order to achieve the above object, the electronic padlock according to the present utility model includes: The waterproof shell is provided with a first end and a second end which are opposite, the first end is arranged in an open mode, and the second end is provided with a first through hole and a limiting groove which are spaced apart; A lock body installed in the waterproof case and sealing the opening of the first end, and The lock hook comprises a mounting section, a connecting section and a limiting section which are sequentially connected, wherein the mounting section is opposite to the limiting section, the mounting section penetrates through the first through hole and is movably mounted on the lock body, a first sealing ring is arranged between the mounting section and the first through hole, the lock hook is in a locking state and an unlocking state, the end part of the limiting section is positioned in the limiting groove, the end part of the limiting section is positioned outside the limiting groove, and the end part of the limiting section is positioned in the unlocking state. Optionally, the mounting section is provided with a first ring groove, the first sealing ring is mounted at the first ring groove, in the locking state, the first sealing ring is abutted against the inner wall of the first via hole, in the unlocking state, the first sealing ring is located outside the first via hole. Optionally, the mounting section has a sealing portion, the sealing portion is prismatic, the first sealing ring is disposed on the sealing portion, and the shape of the first via hole is adapted to the shape of the sealing portion. Optionally, the lock body includes first casing, second casing, main control board, battery and actuating mechanism, first casing with enclose between the second casing and close and form the installation cavity, the main control board the battery with actuating mechanism all locates the installation cavity, first casing be equipped with the installation via hole of installation cavity intercommunication, but the installation section movable mounting in the installation via hole, and with actuating mechanism cooperates. Optionally, a part of the mounting section located at the mounting via hole is provided with a clamping groove, the driving mechanism is provided with a clamping tongue capable of entering and exiting the mounting via hole, in the locking state, the clamping tongue stretches into the mounting via hole and stretches into the clamping groove so as to limit the mounting section to move outwards of the first via hole, and in the unlocking state, the clamping tongue is withdrawn outwards of the mounting via hole. Optionally, the part that the installation section is located the installation via hole is equipped with annular spacing portion, first casing is equipped with and runs through the first through-hole of installation via hole inner wall, waterproof housing corresponds the position of first through-hole is equipped with the second through-hole, electronic padlock still includes the spacer pin, the spacer pin is fixed first through-hole with the second through-hole, and stretches into the installation via hole the unblock state, the spacer pin butt is in annular spacing portion is towards one side of first via hole. Optionally, the mounting section is provided with a second annular groove, and the annular limiting part is formed between the second annular groove and the end face of the mounting section; optionally, the mounting section is provided with a limiting plane, the side wall of the second ring groove of the limiting plane extends towards the direction of the first via hole, and in the locking state, the limiting pin is arranged corresponding to the limiting plane; Optionally, the electronic padlock further comprises a compression spring, wherein the compression spring is arranged in the mounting through hole and is abutted to the end part of the mounting section. Optionally, the driving mechani