CN216110183U

CN216110183U - Electronic lock

Info

Publication number: CN216110183U
Application number: CN202121802078.7U
Authority: CN
Inventors: 李忠学; 吴育丽; 庞德志; 孔永宇
Original assignee: Shenzhen Myhand Industrial Co ltd
Current assignee: Shenzhen Myhand Industrial Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-22
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an electronic lock which comprises a front panel assembly, a battery box and a power module, wherein the front panel assembly comprises a shell, a fixing support and a conductive element, the fixing support divides an inner cavity of the shell into a first accommodating cavity and a second accommodating cavity, the battery box comprises a mounting section and a connecting section which are connected with each other, the connecting section is used for being locked with the shell, the mounting section can enter and exit the first accommodating cavity from an opening, and the power module is accommodated in the second accommodating cavity. The battery and the power module are both installed in the front panel assembly, the battery and the power module can form electric connection through the conductive element, wiring of the front panel and the rear panel is not needed, the influence of installation on electric connection of the battery and the power module is overcome, the installation convenience degree of the electronic lock is high, the battery box can enter and exit from the opening to the first accommodating cavity, the replacement of the battery is convenient, and therefore the use convenience degree of the electronic lock is further improved.

Description

Electronic lock

Technical Field

The utility model relates to the technical field of locks, in particular to an electronic lock.

Background

The electronic lock generally comprises a front panel and a rear panel, wherein the front panel and the rear panel are respectively arranged on the front side and the rear side of a door body and are used when people enter or exit the door; among the correlation technique, the battery of electronic lock installs in the rear panel, when leading to the electronic lock installation, need carry out the wiring to front panel and rear panel, and the installation is loaded down with trivial details to the wire loosens easily in the installation, and the change of battery is inconvenient.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the electronic lock provided by the utility model can improve the convenience of installation of the electronic lock and is convenient for replacing the battery.

The electronic lock according to the embodiment of the utility model comprises:

the front panel assembly comprises a shell, a fixed support and a conductive element, wherein the fixed support is positioned in the shell and divides an inner cavity of the shell into a first accommodating cavity and a second accommodating cavity, an opening is formed in the end part of the shell and communicated with the first accommodating cavity, and the conductive element is connected to the fixed support;

the battery box comprises a mounting section and a connecting section which are connected with each other, the connecting section is used for being locked with the shell, the mounting section is used for mounting a battery, and the mounting section can enter and exit the first accommodating cavity from the opening;

and the power module is accommodated in the second accommodating cavity and is electrically connected with the battery entering the first accommodating cavity through the conductive element.

The electronic lock provided by the embodiment of the utility model at least has the following beneficial effects:

according to the electronic lock disclosed by the embodiment of the utility model, the battery and the power module are both arranged in the front panel assembly and can be electrically connected through the conductive element, the wiring of the front panel and the rear panel is not needed, the influence of the installation on the electric connection of the battery and the power module is overcome, the installation convenience of the electronic lock is high, the battery box can enter and exit the first accommodating cavity from the opening, the replacement of the battery is convenient, and the use convenience of the electronic lock is further improved.

According to some embodiments of the utility model, the mounting section comprises a mounting groove, the fixing bracket comprises a first clamping groove, the mounting groove is used for placing the battery, the first clamping groove is positioned at the end part of the mounting groove and is communicated with the mounting groove, one end of the conductive element is clamped with the first clamping groove, and the other end of the conductive element extends into the mounting groove.

According to some embodiments of the present invention, the mounting section has a second clamping groove, an electrical connector is disposed in the second clamping groove, the electrical connector is electrically connected to the battery, and the first clamping groove and the second clamping groove are respectively located at two ends of the mounting groove and are communicated with the mounting groove.

According to some embodiments of the utility model, the conductive element is spirally disposed, one end of the conductive element is connected to the fixing bracket, and the other end of the conductive element is used for abutting against the battery.

According to some embodiments of the present invention, the front panel assembly further comprises a locking member, the housing has a support step, a flange is protruded from an outer side of the connection section, and the locking member can be inserted into and lock the support step and the flange.

According to some embodiments of the utility model, the side of the fixing bracket has a guide groove, and the side of the mounting section has a guide body slidably coupled with the guide groove.

According to some embodiments of the utility model, the front panel assembly further comprises a sealing member, the connecting section is provided with a clamping groove, the clamping groove is provided with a circle along the outer edge of the connecting section, part of the sealing member is embedded into the clamping groove, and the sealing member is in contact with the side wall of the opening.

According to some embodiments of the utility model, the power module comprises a circuit board and a wire holder, the circuit board is electrically connected with the wire holder, the wire holder is used for connecting the battery, a mounting boss is arranged on one side of the fixing support facing the second accommodating cavity, mounting posts are distributed on the surface of the circuit board, and the mounting posts are plugged with the mounting boss.

According to some embodiments of the utility model, the power module further includes a motor and a push sheet, the motor is located at one end of the battery box far away from the opening and is electrically connected to one side of the circuit board facing the first accommodating cavity, and the motor is connected to the push sheet and is used for driving the push sheet to move so as to open or close the electronic lock.

According to some embodiments of the present invention, the housing includes a front cover and a rear housing, the front cover is fastened to a surface of the rear housing, a fixing post is disposed on a surface of the fixing bracket, and both the front cover and the rear housing are connected to the fixing post.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

FIG. 1 is a general schematic view of an electronic lock according to an embodiment of the present invention;

FIG. 2 is another view of the battery pack of FIG. 1;

FIG. 3 is a schematic view of one embodiment of the battery pack of FIG. 1;

FIG. 4 is a cross-sectional view of one embodiment of the electronic lock of FIG. 1;

FIG. 5 is an exploded view of one embodiment of the electronic lock of FIG. 1;

fig. 6 is a cross-sectional view of the electronic lock of fig. 1 in another direction.

Reference numerals: the front panel assembly 100, the housing 110, the first accommodating cavity 111, the second accommodating cavity 112, the opening 113, the front cover 114, the rear housing 115, the sensing panel 116, the fixing bracket 120, the first clamping groove 121, the guide groove 122, the mounting boss 123, the fixing column 124, the conductive element 130, the locking member 140, the sealing member 150, the notch 151, the battery box 200, the mounting section 210, the mounting groove 211, the limiting protrusion 212, the second clamping groove 213, the electric connector 214, the guide body 215, the connecting section 220, the flange 221, the supporting step 222, the clamping groove 223, the power module 300, the wire holder 310, the circuit board 320, the motor 330, and the push piece 340.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

An embodiment of the present invention provides an electronic lock, referring to fig. 1 to 4, the electronic lock includes a front panel assembly 100, a battery box 200, and a power module 300, the front panel assembly 100 is disposed at a front side of a door body, the front panel assembly 100 includes a housing 110, a fixing bracket 120, and a conductive element 130, the fixing bracket 120 is disposed inside the housing 110 and divides an inner cavity of the housing 110 into a first accommodating cavity 111 and a second accommodating cavity 112, the first accommodating cavity 111 is used for accommodating the battery box 200, the second accommodating cavity 112 is used for accommodating the power module 300, the battery box 200 is used for accommodating a battery, and the battery can be electrically connected to the power module 300 through the conductive element 130; therefore, the battery and the power module 300 of the electronic lock are both installed in the front panel assembly 100, all the electric-related elements of the electronic lock are uniformly distributed in the front panel assembly 100, the rear panel of the electronic lock only relates to pure mechanical connection, the battery can directly supply power to the power module 300, the front panel and the rear panel do not need to be connected, and the electronic lock is convenient to install.

Specifically, the conductive element 130 is fixed on the fixing bracket 120, the end of the housing 110 has an opening 113, the opening 113 is communicated with the first accommodating cavity 111, and the battery box 200 can enter and exit the mounting cavity through the opening 113, so as to facilitate the replacement of the battery; the battery case 200 includes a mounting section 210 and a connecting section 220 connected to each other, the mounting section 210 is used for mounting the battery, and the connecting section 220 is used for locking with the housing 110, so that the battery case 200 is stably mounted with the housing 110. The connection section 220 is unlocked from the housing 110, the mounting section 210 withdraws from the first accommodating cavity 111, the battery can be checked and replaced, when the mounting section 210 is located in the first accommodating cavity 111, the conductive element 130 connects the battery and the power module 300 to form a conductive path therebetween, and the connection section 220 is located in the opening 113 and blocks the opening 113, so that the battery and the power module 300 are isolated from the outside, and the electric element in the electronic lock is protected.

Therefore, in the electronic lock according to the embodiment of the present invention, the battery and the power module 300 are both installed in the front panel assembly 100, and the battery and the power module 300 can be electrically connected through the conductive element 130, and no wiring is required to be performed on the front panel and the rear panel, so that the influence of the installation on the electrical connection between the battery and the power module 300 is overcome, the installation convenience of the electronic lock is high, the battery box 200 can enter and exit the first accommodating cavity 111 from the opening 113, the replacement of the battery is facilitated, and the use convenience of the electronic lock is further improved.

A plurality of batteries may be installed in the battery pack 200 and arranged in series to increase the power supply time of the batteries in the battery pack 200 and reduce the number of times of battery replacement. The mounting section 210 can be provided with a plurality of mounting grooves 211, the mounting grooves 211 are used for placing batteries to fix the batteries, and one battery can be placed in each mounting groove 211 to avoid friction and collision among the batteries so as to ensure the safety of power utilization; it is contemplated that the mounting groove 211 may be provided in an arc shape in cross section to fit the battery.

Conceivably, the surface of the mounting section 210 is further provided with a limiting protrusion 212, the limiting protrusion 212 is disposed on two sides of the mounting groove 211, the limiting protrusion 212 inclines towards the mounting groove 211, and the limiting protrusion 212 can support the battery placed in the mounting groove 211, so that the battery is kept stable in the mounting groove 211; the limiting protrusions 212 on two sides of different mounting grooves 211 can be arranged in a staggered manner, so that the mutual interference of the limiting protrusions 212 between adjacent mounting grooves 211 is avoided. Further, after the battery is placed into the mounting groove 211, the battery is abutted against the side portion of the mounting groove 211 and the two ends of the mounting groove 211, so that the battery is more stable in the mounting groove 211 under the combined action of the limiting protrusions 212, the battery is prevented from being deviated or shaken, the battery is stably and electrically connected with the power module 300, and the power utilization safety is ensured.

Referring to fig. 6, the fixing bracket 120 is provided with a first clamping groove 121, the first clamping groove 121 may be provided in plurality, the first clamping grooves 121 correspond to the mounting grooves 211 one to one, the first clamping groove 121 is located at an end of the mounting groove 211 and is communicated with the mounting groove 211, one end of the conductive element 130 is clamped with the first clamping groove 121, so that the conductive element 130 is fixed on the fixing bracket 120, and the other end of the conductive element 130 extends into the mounting groove 211 to contact the battery and is electrically connected with the battery. The conductive element 130 may be provided in plurality, the conductive element 130 is clamped in each first clamping groove 121, the battery in each mounting groove 211 can be electrically connected to the power module 300 through the conductive element 130, or the batteries in adjacent mounting grooves 211 can be connected in series and parallel through the conductive element 130, and the conductive element 130 may be a conductive sheet, a conductive column, or the like.

In one embodiment, referring to fig. 3 and 6, the mounting section 210 includes a second clamping groove 213 and an electrical connector 214, the first clamping groove 121 and the second clamping groove 213 are respectively disposed at two ends of the mounting groove 211, both the first clamping groove 121 and the second clamping groove 213 are communicated with the mounting groove 211, one end of the electrical connector 214 is clamped in the second clamping groove 213, the other end of the electrical connector 214 is used for electrically connecting to a battery, and the electrical connector 214 can connect two adjacent batteries, so that the two batteries are connected in series; the electrical connector 214 may also be a conductive sheet, a conductive column, or the like, and the connection of the electrical connector 214 and the conductive element 130 to the batteries enables the batteries to be connected in series and then electrically connected to the power module 300, so that the plurality of batteries are combined into a battery pack to supply power to the power module 300.

It should be noted that, some of the adjacent first clamping grooves 121 may be configured to communicate with each other so as to connect the conductive elements 130 located in the two first clamping grooves 121 to each other, so that the two adjacent batteries are electrically connected, and similarly, some of the adjacent second clamping grooves 213 may be configured to communicate with each other so as to connect the electrical connectors 214 located in the two second clamping grooves 213 to each other, so that the two adjacent batteries are electrically connected.

In one embodiment, referring to fig. 4 to 6, the power module 300 includes a wire holder 310 and a circuit board 320, the wire holder 310 is electrically connected to the circuit board 320, and the wire holder 310 is used for connecting with the conductive element 130 to realize the electrical connection between the conductive element 130 and the power module 300. As shown in fig. 5, three batteries are provided in the battery case 200, one end of the electric connector 214 positioned at the right side is drawn downward and electrically connected to the wire holder 310, so that the electric connector 214 is electrically connected to the power module 300, the other end of the electric connector 214 is directly connected to the positive electrode of the battery corresponding to the position thereof due to the corresponding positions of the first catching groove 121, the second catching groove 213 and the mounting groove 211, the conductive member 130 (right position) corresponding to the position of the electric connector 214 is connected to the negative electrode of the battery, the adjacent conductive member 130 (middle position) is connected to the positive electrode of the middle battery, so that two batteries connected in series are connected to the power module 300, similarly, the electric connector 214 at the middle position is connected to the negative electrode of the middle battery and to the electric connector 214 at the left side, the electric connector 214 at the left side is connected to the positive electrode of the left battery, the conductive member 130 at the left side is connected to the positive electrode of the battery, the conductive element 130 shown on the left in fig. 5 and the wire holder 310 are connected to the wiring board 320, so that a path is formed between the wiring board 320 and the battery packs connected in series.

In the embodiment of the present invention, the conductive element 130 is connected to the fixing bracket 120, and the electric connector 214 is connected to the fixing bracket 200, so that when the battery box 200 is not installed in the first accommodating cavity 111, no path can be formed between the batteries in the installation section 210, thereby ensuring the safety of electricity consumption when replacing the batteries; after the battery pack 200 is received in the first receiving cavity 111, the batteries are connected to the conductive member 130, so that the batteries are electrically connected to the power module 300, thereby providing high convenience in use.

In order to facilitate the removal of the battery box 200 from the first accommodating cavity 111, the conductive element 130 may be configured as an elastic conductive body, such as a metal spring, a metal elastic sheet, etc., and after the connection section 220 is unlocked from the housing 110, the mounting section 210 is ejected out of the first accommodating cavity 111 under the elastic action of the conductive element 130, so as to facilitate the removal of the battery box 200 from the housing 110, and the electrical connection reliability between the conductive element 130 and the battery can be improved due to the elastic contact between the conductive element 130 and the battery. In one embodiment, the conductive element 130 is spirally disposed, one end of the conductive element 130 is connected to the fixing bracket 120, the other end of the conductive element 130 abuts against the battery, the spirally disposed conductive element 130 is compressed when being squeezed, and can accumulate an elastic force and abut against the battery, and the elastic force is released after the squeezing action is released, so as to push the mounting section 210 to separate from the first accommodating cavity 111.

It is conceivable that the electrical connector 214 may be provided as an electrical conductor having elasticity, and the electrical connector 214 abuts against the battery to maintain stable electrical connection; one end of the battery abuts against the side wall of the end of the mounting groove 211, and the other end of the battery abuts against the electric connector 214, so that the battery is stably mounted in the battery case 200.

The connection section 220 and the housing 110 may be locked by clamping or screw fastening, for example, the outer surface of the connection section 220 and the inner surface of the opening 113 are provided with mutually matched buckles, and the connection section 220 is locked on the housing 110 by the mutual buckles of the buckles. In one embodiment, referring to fig. 4 and 5, the front panel assembly 100 further includes a locker 140, a flange 221 is protrudingly provided at an outer side of the connection section 220, the housing 110 is provided at an inner side of the opening 113 with a support step 222, and the locker 140 can be inserted into the support step 222 and the flange 221 to lock the support step 222 and the flange 221, thereby locking the connection section 220 to the housing 110; it is contemplated that the support step 222 and the flange 221 should be provided with holes capable of communicating with each other for insertion of the locker 140, and the outer surface of the locker 140 and the inner surface of the hole may be provided with screw threads that cooperate with each other such that the locker 140 threadedly locks the support step 222 and the flange 221.

Referring to fig. 2 and 5, after the locking member 140 unlocks the supporting step 222 and the flange 221, the mounting section 210 can be withdrawn from the first receiving cavity 111, and in order to smoothly separate the battery pack 200 from the first receiving cavity 111, the fixing bracket 120 is provided at a side portion thereof with a guide groove 122, the mounting section 210 is provided at a side portion thereof with a guide body 215, the guide body 215 is slidably coupled to the guide groove 122, and the guide body 215 is guided in the guide groove 122 so that the mounting section 210 can be smoothly moved in the first receiving cavity 111. It is conceivable that the two sides of the mounting section 210 may be provided with the guide bodies 215, the two opposite sides of the fixing bracket 120 are provided with the guide grooves 122, and the two guide grooves 122 respectively guide the two guide bodies 215, so that the two sides of the mounting section 210 are balanced when moving.

In an embodiment of the present invention, referring to fig. 3 to 5, the front panel assembly 100 further includes a sealing member 150, the connecting section 220 is provided with a clamping groove 223, the clamping groove 223 is provided with a circle along an outer edge of the connecting section 220, a part of the sealing member 150 is embedded into the clamping groove 223, the clamping groove 223 fixes the sealing member 150, and a part of the sealing member 150 is exposed outside the clamping groove 223 and contacts with a sidewall of the opening 113, so as to prevent moisture and impurities outside from entering the inside of the housing 110 through the opening 113 and affecting the service life of the electric component.

As shown in fig. 4 and 5, the edge of the sealing member 150 has a notch 151, the notch 151 is used for avoiding the supporting step 222, and the notch 151 is arranged around the outer edge of the supporting step 222 to prevent external impurities from sliding off the connection between the flange 221 and the supporting step 222 and entering the inside of the housing 110 along the supporting step 222. In addition, still be provided with spacing lug on linkage segment 220, spacing lug sets up in the casing 110 tip and deviates from the first one side that holds chamber 111, and sealing member 150 is provided with the spacing groove towards the first one side that holds chamber 111, and spacing lug inserts the spacing inslot, makes spacing lug carry on spacingly to sealing member 150, and draw-in groove 223 and spacing groove carry on spacingly to sealing member 150 from the equidirectional, realize sealing member 150's stable installation.

The power module 300 is fixed in the second accommodating cavity 112, the power module 300 includes a circuit board 320 and a wire holder 310, the fixing bracket 120 is provided with a slot for the wire holder 310 to be plugged, the wire holder 310 is fixed, the wire holder 310 is convenient to be connected with an electric connector, and the wire holder 310 can also be fixed on the fixing bracket 120 in a welding and bonding manner. One side of the fixing bracket 120 facing the second accommodating cavity 112 is provided with a mounting boss 123, the surface of the circuit board 320 is provided with mounting posts, the mounting boss 123 is hollow inside and is used for the mounting posts to be inserted, so that the circuit board 320 is fixed on the fixing bracket 120.

In addition, referring to fig. 6, the power module 300 further includes a motor 330 and a push plate 340, the motor 330 is connected to the push plate 340 and is used for pushing the push plate 340 to move, and the push plate 340 drives the lock cylinder to rotate during moving, so as to open or close the electronic lock; referring to fig. 4, the motor 330 is located at an end of the battery box 200 away from the opening 113 and at a side of the circuit board 320 facing the first accommodating cavity 111, the motor 330 is electrically connected to the circuit board 320, and a circuit on the circuit board 320 can control starting and stopping of the motor 330; the motor 330 and the pushing sheet 340 make full use of the space of the second accommodating cavity 112 on one side of the battery box 200, so that the distribution of the components in the power module 300 is more reasonable, and the connection among the components is convenient. It should be noted that, in order to meet the installation requirement of the power module 300, the fixing bracket 120 may be bent to separate the inner cavity of the housing 110 from different directions, as shown in fig. 4, the first accommodating cavity 111 is located at the upper left of the inner cavity of the housing 110, and the second accommodating cavity 112 occupies other positions of the inner cavity of the housing 110.

Referring to fig. 1 and 4, the housing 110 includes a front cover 114 and a rear shell 115, the front cover 114 and the rear shell 115 are fastened to each other to form the housing 110, referring to fig. 5, a fixing post 124 is disposed on a surface of the fixing bracket 120, the fixing bracket 120 is located between the front cover 114 and the rear shell 115, both the front cover 114 and the rear shell 115 are connected to the fixing post 124, for example, the fixing post 124 is hollow, and a threaded fastener is locked into the front cover 114, the fixing post 124, and the rear shell 115 to fix the fixing bracket 120, the front cover 114, and the rear shell 115 to each other.

Referring to fig. 1 and 4, the first accommodating cavity 111 is disposed near the rear housing 115, the second accommodating cavity 112 is disposed near the front cover 114, the front cover 114 is provided with the sensing panel 116, the sensing panel 116 corresponds to the circuit board 320 in position, the sensing panel 116 is used for sensing whether the externally input unlocking information is correct or not, and transmitting the processed information to the motor 330 through the circuit board 320, and if the unlocking information is correct, the motor 330 drives the push piece 340 to move, so that the electronic lock is unlocked; the sensing panel 116 may be a panel or a touch panel compatible with a plurality of numeric keys for a user to input a password for unlocking, or the sensing panel 116 may be a sensing panel 116 capable of sensing a fingerprint and a card bar for the user to press the fingerprint or swipe the card for unlocking.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims

1. Electronic lock, its characterized in that includes:

2. The electronic lock of claim 1, wherein the mounting section comprises a mounting groove, the fixing bracket comprises a first clamping groove, the mounting groove is used for placing the battery, the first clamping groove is located at an end of the mounting groove and is communicated with the mounting groove, one end of the conductive element is clamped with the first clamping groove, and the other end of the conductive element extends into the mounting groove.

3. The electronic lock of claim 2, wherein the mounting section has a second engaging groove, an electrical connector is disposed in the second engaging groove, the electrical connector is electrically connected to the battery, and the first engaging groove and the second engaging groove are respectively disposed at two ends of the mounting groove and are communicated with the mounting groove.

4. The electronic lock of any one of claims 1 to 3, wherein the conductive element is helically arranged, one end of the conductive element is connected to the fixing bracket, and the other end of the conductive element is used for abutting against the battery.

5. The electronic lock of claim 4, wherein the front panel assembly further comprises a locking member, the housing has a support step, a flange is protruded from an outer side of the connecting section, and the locking member is inserted into and locks the support step and the flange.

6. The electronic lock of claim 1, wherein the side of the fixing bracket has a guide groove, and the side of the mounting section has a guide body slidably coupled to the guide groove.

7. The electronic lock of claim 1, wherein the front panel assembly further comprises a sealing member, the connecting section is provided with a snap groove, the snap groove is provided with a circle around an outer edge of the connecting section, a part of the sealing member is embedded in the snap groove, and the sealing member is in contact with a side wall of the opening.

8. The electronic lock according to any one of claims 1 to 3, wherein the power module comprises a circuit board and a wire holder, the circuit board is electrically connected with the wire holder, the wire holder is used for connecting the battery, a mounting boss is arranged on one side of the fixing bracket facing the second accommodating cavity, mounting posts are distributed on the surface of the circuit board, and the mounting posts are plugged with the mounting boss.

9. The electronic lock of claim 8, wherein the power module further comprises a motor and a push plate, the motor is located at an end of the battery box away from the opening and electrically connected to a side of the circuit board facing the first accommodating cavity, and the motor is connected to the push plate and configured to drive the push plate to move so as to open or close the electronic lock.

10. The electronic lock of claim 1, wherein the housing comprises a front cover and a rear shell, the front cover is fastened to a surface of the rear shell, a fixing post is disposed on a surface of the fixing bracket, and both the front cover and the rear shell are connected to the fixing post.