阅读说明：本技术 储物柜 (Storing cabinet ) 是由 武宗友 唐军 孙伟 徐润迪 于 2020-04-03 设计创作，主要内容包括：本发明涉及储物设备技术领域,尤其涉及一种储物柜。储物柜,包括门体,开启侧设置有安装面,安装面上安装有锁舌；柜体形成有锁止面,锁止面上形成有锁孔；门体可在关闭状态和开启状态之间切换,以使锁孔对应或者离开锁舌；在关闭状态,锁舌伸出于安装面以与锁孔锁止配合,或者锁舌收缩于安装面以与锁孔脱离；安装面由门体朝着远离门体的方向延伸且朝着门体的转动侧倾斜。该储物柜能够防止人手伸入储物柜中拿取货物,提升了该储物柜的防盗性能。即便门体发生一定量的形变,锁孔与锁舌依然能够实现有效地配合；在开关门时,锁舌也不会与柜体之间发生干涉,保证了储物柜的正常使用。(The invention relates to the technical field of storage equipment, in particular to a storage cabinet. The locker comprises a door body, wherein an installation surface is arranged on an opening side, and a lock tongue is arranged on the installation surface; the cabinet body is provided with a locking surface, and a lock hole is formed on the locking surface; the door body can be switched between a closed state and an open state so that the lock hole corresponds to or leaves the lock tongue; in a closed state, the lock tongue extends out of the mounting surface to be matched with the lock hole in a locking mode, or the lock tongue is contracted on the mounting surface to be separated from the lock hole; the mounting surface extends from the door body in a direction away from the door body and inclines towards the rotating side of the door body. The locker can prevent hands from stretching into the locker to take goods, and the anti-theft performance of the locker is improved. Even if the door body is deformed to a certain extent, the lock hole and the lock tongue can still be effectively matched; when the door is opened and closed, the lock tongue cannot interfere with the cabinet body, and the normal use of the storage cabinet is ensured.)

1. A stowage bin, comprising:

the door body is provided with an installation surface on the opening side, and a lock tongue is installed on the installation surface;

the cabinet body is provided with a locking surface, and a lock hole is formed in the locking surface;

the door body can be switched between a closed state and an open state, so that the lock hole corresponds to or leaves the lock tongue; in the closed state, the lock tongue extends out of the mounting surface to be matched with the lock hole in a locking mode, or the lock tongue is contracted on the mounting surface to be separated from the lock hole;

the mounting surface extends from the door body in a direction away from the door body and is inclined toward a turning side of the door body.

2. The storage cabinet of claim 1, wherein the latch is located in an area 0.3h to 0.7h from the bottom of the door, and h is the height of the door.

3. The stowage bin of claim 1 further comprising:

the mounting shell extends from the inner surface of the door body to the direction of the cabinet body, and the side surface of the mounting shell facing the locking surface forms the mounting surface.

4. The storage cabinet of claim 3, wherein the mounting shell defines a mounting hole, and the latch extends through the mounting hole and out of the mounting surface of the mounting shell.

5. The stowage bin of claim 4 further comprising:

the lock body penetrates through the mounting hole and is arranged in the mounting shell, and the lock tongue is mounted on the lock body.

6. The storage cabinet of claim 3, wherein the mounting shell further defines a slot.

7. A cabinet according to claim 1, wherein the cabinet body is provided with a mounting plate;

the mounting panel embedding in the cabinet body, the mounting panel orientation the first side of the internal portion of cabinet forms the locking surface the mounting panel deviates from the second side of the internal portion of cabinet is formed with the chamber that holds of spring bolt.

8. A storage cabinet according to any one of claims 1 to 7, wherein in the closed condition the locking and mounting surfaces are opposed and parallel to each other.

9. The storage cabinet of any one of claims 1 to 7, wherein one of the door body and the cabinet body is provided with an induction member, and the bolt is switched between a telescopic state based on the induction member.

10. A cabinet according to any one of claims 1 to 7, wherein one of the latch and the locking surface is provided with an inductive element, the latch being switchable between the retracted and extended states upon the inductive element.

11. The storage cabinet of any one of claims 1 to 7, wherein the locking hole is a long hole extending in a height direction of the door body.

12. A cabinet according to any one of claims 1 to 7, wherein the cabinet is a retail cabinet, a courier cabinet or a display case.

Technical Field

The invention relates to the technical field of storage equipment, in particular to a storage cabinet.

Background

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the storage cabinet, which can improve the safety and the reliability of the storage cabinet.

The storage cabinet provided by the embodiment of the invention comprises:

the door body is provided with an installation surface on the opening side, and a lock tongue is installed on the installation surface;

the cabinet body is provided with a locking surface, and a lock hole is formed in the locking surface;

the door body can be switched between a closed state and an open state, so that the lock hole corresponds to or leaves the lock tongue; in the closed state, the lock tongue extends out of the mounting surface to be matched with the lock hole in a locking mode, or the lock tongue is contracted on the mounting surface to be separated from the lock hole;

the mounting surface extends from the door body in a direction away from the door body and is inclined toward a turning side of the door body.

According to the storage cabinet disclosed by the embodiment of the invention, the matching positions of the lock hole and the lock tongue are arranged at the opening side of the door body, namely, the stress points of the door body and the cabinet body are adjusted to the side edge position of the door body, so that when the door body is opened from the top or the bottom of the door body, the top or the bottom of the door body cannot deform greatly, further, hands can be prevented from stretching into the storage cabinet to take goods, and the anti-theft performance of the storage cabinet is improved. In addition, even if a certain amount of deformation occurs to the door body, the vertical distance between the lock tongue on the mounting surface and the lock tongue on the locking surface cannot generate large deviation, and the matching effectiveness of the lock tongues and the lock holes is further ensured. Set the installation face to the form that extends and incline towards the rotation side of the body of the door by the body of the door towards the direction of keeping away from the body of the door, be equivalent to the fitting surface of spring bolt and lockhole promptly and be the incline direction, so, even if a certain amount of deformation has taken place for the body of the door, when the switch door, the spring bolt also can not take place to interfere with between the cabinet body, has guaranteed the normal use of locker.

According to one embodiment of the invention, the bolt is located in an area 0.3h to 0.7h away from the bottom of the door body, and h is the height of the door body.

According to an embodiment of the present invention, further comprising:

the mounting shell extends from the inner surface of the door body to the direction of the cabinet body, and the side surface of the mounting shell facing the locking surface forms the mounting surface.

According to one embodiment of the invention, the mounting shell is provided with a mounting hole, and the bolt passes through the mounting hole and extends out of the mounting surface of the mounting shell.

According to an embodiment of the present invention, further comprising:

the lock body penetrates through the mounting hole and is arranged in the mounting shell, and the lock tongue is mounted on the lock body.

According to one embodiment of the invention, the mounting shell is further provided with a wire groove.

According to one embodiment of the invention, the cabinet body is provided with a mounting plate;

the mounting panel embedding in the cabinet body, the mounting panel orientation the first side of the internal portion of cabinet forms the locking surface the mounting panel deviates from the second side of the internal portion of cabinet is formed with the chamber that holds of spring bolt.

According to one embodiment of the invention, in the closed state, the locking surface and the mounting surface are opposite and parallel to each other.

According to one embodiment of the invention, one of the door body and the cabinet body is provided with an induction piece, and the bolt is switched between the telescopic state based on the induction piece.

According to one embodiment of the invention, one of the bolt and the locking surface is provided with a sensing element, and the bolt is switched between the telescopic state based on the sensing element.

According to one embodiment of the present invention, the locking hole is a long hole extending in a height direction of the door body.

According to one embodiment of the invention, the storage cabinet is a retail cabinet, a courier cabinet or a display cabinet.

One or more technical solutions in the embodiments of the present invention have at least one of the following technical effects:

according to the storage cabinet disclosed by the embodiment of the invention, the matching positions of the lock hole and the lock tongue are arranged at the opening side of the door body, namely, the stress points of the door body and the cabinet body are adjusted to the side edge position of the door body, so that when the door body is opened from the top or the bottom of the door body, the top or the bottom of the door body cannot deform greatly, further, hands can be prevented from stretching into the storage cabinet to take goods, and the anti-theft performance of the storage cabinet is improved. In addition, even if a certain amount of deformation occurs to the door body, the vertical distance between the lock tongue on the mounting surface and the lock tongue on the locking surface cannot generate large deviation, and the matching effectiveness of the lock tongues and the lock holes is further ensured. Set the installation face to the form that extends and incline towards the rotation side of the body of the door by the body of the door towards the direction of keeping away from the body of the door, be equivalent to the fitting surface of spring bolt and lockhole promptly and be the incline direction, so, even if a certain amount of deformation has taken place for the body of the door, when the switch door, the spring bolt also can not take place to interfere with between the cabinet body, has guaranteed the normal use of locker.

In addition to the technical problems addressed by the present invention, the technical features of the constituent technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical features of the present invention and the advantages brought by the technical features of the present invention will be further described with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of a cabinet provided by an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken in the direction A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic exploded view of a cabinet provided by an embodiment of the present invention;

FIG. 5 is a partial enlarged view at B in FIG. 4;

fig. 6 is a schematic structural view of a door body and a mounting case provided in the embodiment of the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at C;

FIG. 8 is a schematic block diagram of a mounting housing provided by an embodiment of the present invention;

fig. 9 is a schematic structural view of a cabinet provided by an embodiment of the present invention;

fig. 10 is a partial enlarged view at D in fig. 9.

Reference numerals:

100. a storage cabinet; 102. a door body; 104. a latch bolt; 106. a cabinet body; 108. a lock hole; 110. mounting a shell; 112. mounting holes; 114. a lock body; 116. a wire slot; 118. mounting a plate; 120. an accommodating chamber; 122. a sensing member.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

As shown in fig. 1 to 10, a storage cabinet 100 according to an embodiment of the present invention includes a door 102 and a cabinet 106, wherein an opening side of the door 102 is provided with a mounting surface on which a latch 104 is mounted; a locking surface is formed on the cabinet body 106, and a locking hole 108 is formed on the locking surface; the door body 102 can be switched between a closed state and an open state, so that the lock hole 108 corresponds to or leaves the lock tongue 104; in the closed state, the lock tongue 104 extends out of the mounting surface to be locked and matched with the lock hole 108, or the lock tongue 104 is contracted on the mounting surface to be separated from the lock hole 108; the mounting surface extends from the door body 102 in a direction away from the door body 102 and is inclined toward the turning side of the door body 102.

According to the storage cabinet 100 provided by the embodiment of the invention, the matching position of the lock hole 108 and the lock tongue 104 is arranged at the opening side of the door body 102, namely, the stress point of the door body 102 and the cabinet body 106 is adjusted to the side position of the door body 102, so that when the door body 102 is opened from the top or the bottom of the door body 102, the top or the bottom of the door body 102 cannot deform greatly, further, hands can be prevented from extending into the storage cabinet 100 to take goods, and the anti-theft performance of the storage cabinet 100 is improved. In addition, even if the door body 102 deforms to a certain extent, the vertical distance between the lock tongue 104 on the mounting surface and the lock tongue 104 on the locking surface cannot deviate greatly, and therefore the matching effectiveness of the lock tongue 104 and the lock hole 108 is guaranteed. The mounting surface is set to extend from the door body 102 to a direction away from the door body 102 and incline to the rotating side of the door body 102, that is, the mating surface between the latch 104 and the lock hole 108 is inclined, so that even if the door body 102 deforms by a certain amount, the latch 104 does not interfere with the cabinet body 106 when the door is opened or closed, and the normal use of the storage cabinet 100 is ensured.

Specifically, the door 102 is rotatably mounted on the cabinet 106, for example, the door 102 may be hingedly mounted on the cabinet 106. The side of the door 102 hinged to the cabinet 106 is referred to as a rotation side, and the side of the door 102 that can be opened is referred to as an opening side.

A mounting surface is provided on the opening side of the door body 102, on which the latch tongue 104 is mounted, and the latch tongue 104 can extend or retract relative to the mounting surface. A locking surface is formed on the cabinet 106, and a locking hole 108 is formed thereon. Therefore, even if the door body 102 deforms to a certain extent, for example, due to long-term use, the top and the bottom of the door body 102 are dislocated, in this case, because the latch 104 and the lock hole 108 are arranged at the side of the door body 102, the relative distance between the latch 104 and the lock hole 108 will not change greatly, when the door body 102 moves to the closed state, the latch 104 can still be accurately inserted into the lock hole 108, and it is ensured that the door body 102 of the storage cabinet 100 can still be normally closed.

The door 102 can be switched between a closed state and an open state, and when the door 102 is in the closed state and the latch 104 is in the extended state, the latch 104 cooperates with the lock hole 108 on the locking surface to lock the door 102. When the door 102 is in a closed state and the latch 104 is in a retracted state, the latch 104 is disengaged from the lock hole 108 on the latch surface, and the door 102 can be opened at this time. When the door 102 is in the open state, the latch bolt 104 is maintained in the retracted state. When the door 102 is in the open state, the latch bolt 104 is maintained in the retracted state.

In the embodiment of the present invention, the mounting surface extends from the door body 102 in a direction away from the door body 102, and the mounting surface is inclined toward the rotation side of the door body 102. That is, the mounting surface extends toward the inside of the door body 102, and the mounting surface has a projection on the door body 102, but it should be noted that the mounting surface is not parallel to the plane on which the door body 102 is located. In this way, it is equivalent to that the mating surface of the latch 104 and the lock hole 108 is inclined, so that even if the door body 102 is deformed by a certain amount, the latch 104 will not interfere with the cabinet 106 when the door is opened or closed, thereby ensuring the normal use of the storage cabinet 100.

In the embodiment of the present invention, the locking surface and the mounting surface may be a plane or a wavy surface, and are not limited specifically herein.

Further, the latch tongue 104 is located in an area 0.3h to 0.7h away from the bottom of the door body 102, where h means the height of the door body. That is, the latch 104 may be disposed in an interval ranging from 0.3h to 0.7h from the bottom of the door 102. For example, if the height of the door body is 1 meter, the latch 104 is located in a range of 0.3 to 0.7 meters from the bottom of the door body 102. Preferably, the latch 104 is disposed at a middle position in a height direction of the door body 102. In other words, the latch 104 and the latch 104 are located in the middle of the opening side of the door 102 when locked with each other, so that the force point between the door 102 and the cabinet 106 is located at the middle of the opening side of the door 102, and the distances from the middle of the door 102 to the top and the bottom of the door 102 are equal, so that after the door 102 is closed, the top or the bottom of the door 102 cannot deform greatly when the door 102 is attempted to be opened from the top or the bottom of the door 102 under the mutual locking action of the latch 104 and the lock hole 108, hands can be prevented from extending into the storage cabinet 100 to take goods, and the anti-theft performance of the storage cabinet 100 is improved.

As shown in fig. 4, 5, 7 and 8, the cabinet 100 further includes a mounting shell 110, the mounting shell 110 extends from the inner surface of the door 102 to the cabinet 106, and the side of the mounting shell 110 facing the locking surface forms a mounting surface.

In other words, the mounting shell 110 is disposed on the inner side surface of the door 102 and extends from the inner side surface of the door 102 to the inside of the cabinet 106, and the mounting shell 110 may be molded on the inner side surface of the door 102. The mounting shell 110 in the embodiment of the present invention is substantially a shell-shaped structure having an accommodating space therein, and the side surface of the mounting shell 110 facing the locking surface, that is, the side surface of the mounting shell 110 facing the opening side of the door body 102 forms the aforementioned mounting surface. That is, the side surface of the mounting case 110 facing the opening side of the door body 102 extends from the inner side surface of the door body 102 toward the inside of the cabinet body 106 and is inclined toward the rotation side of the door body 102.

With continued reference to fig. 5, a mounting hole 112 is further formed in the mounting shell 110, and the latch 104 passes through the mounting hole 112 and extends out of the mounting surface of the mounting shell 110; the lock body 114 is disposed in the mounting housing 110 through the mounting hole 112, and the latch bolt 104 is mounted to the lock body 114.

In the embodiment of the present invention, the mounting shell 110 is used for mounting the lock body 114, and therefore, in order to mount the lock body 114 in the mounting shell 110, a mounting hole 112 corresponding to the shape of the lock body 114 is formed in the mounting shell 110, and the lock body 114 can be mounted in the mounting shell 110 through the mounting hole 112. That is, the lock body 114 is installed in the accommodating space through the installation hole 112. Since the mounting surface is inclined, the lock body 114 is attached to the mounting surface after the lock body 114 is mounted in the mounting case 110, and the lock body 114 is also inclined as the mounting surface. Therefore, even if the door 102 deforms to a certain extent, the lock 114 does not interfere with the inner side wall of the cabinet 106 during the door opening and closing process, thereby ensuring the normal use of the storage cabinet 100.

After the lock body 114 is installed in the installation shell 110, the latch tongue 104 on the lock body 114 can extend or retract relative to the installation surface on the installation shell 110, so as to achieve the purpose of locking or separating from the lock hole 108. The lock body 114 in the embodiment of the present invention may use an electrically controlled lock, and may also use other lock bodies 114 having the structure of the locking tongue 104.

As described above, since the lock body 114 used in the embodiment of the present invention is an electrically controlled lock, in order to control the lock body 114, as shown in fig. 5 and 8, a wire slot 116 is further formed on the mounting shell 110. The slot 116 can be formed by flanging the edge of the mounting shell 110, so that a slot 116 for passing a cable can be formed in the foamed layer of the door 102.

As shown in fig. 4, a mounting plate 118 is disposed on the cabinet 106, the mounting plate 118 is embedded in the cabinet 106, a first side of the mounting plate 118 facing the inside of the cabinet 106 forms a locking surface, and a second side of the mounting plate 118 facing away from the inside of the cabinet 106 forms an accommodating cavity 120 for accommodating the locking bolt 104.

In the embodiment of the present invention, the mounting plate 118 is substantially plate-shaped, the mounting plate 118 is used to form the locking surface and the locking hole 108, the mounting plate 118 is embedded in the side wall of the cabinet 106, the side of the mounting plate 118 facing the inside of the cabinet 106 is referred to as a first side, and the side of the mounting plate 118 facing the foam layer of the cabinet 106 is referred to as a second side. Wherein the locking surface is formed on the first side, i.e., the side of the mounting plate 118 facing the interior of the cabinet 106.

When the latch bolt 104 is inserted into the lock hole 108, in order to ensure that the latch bolt 104 is not inserted into the foam layer of the cabinet 106 to affect the structure of the foam layer, an accommodating cavity 120 capable of accommodating the latch bolt is further provided on the second side surface of the mounting plate 118. Wherein the receiving cavity 120 may be formed by fastening a plate-like structural member similar to a C-shape to the second side of the mounting plate 118. Thus, after the latch 104 is inserted into the lock hole 108, the latch 104 enters the accommodating cavity 120 and is not inserted into the foamed layer of the cabinet 106, thereby ensuring the structural integrity of the foamed layer of the cabinet 106.

Further, since the mounting surface is inclined, that is, the lock body 114 is obliquely disposed, in order to ensure the accuracy of the engagement between the latch tongue 104 and the lock hole 108, as shown in fig. 3, when the door body 102 is in the closed state, the locking surface and the mounting surface are opposite and parallel to each other.

By arranging the mounting surface provided with the bolt 104 and the locking surface provided with the lock hole 108 in a mutually parallel mode, the bolt 104 can be accurately inserted into the lock hole 108 after being extended to complete the locking of the door body 102.

More importantly, because the mounting surface where the bolt 104 is located and the locking surface where the locking hole 108 is located are both arranged in an inclined and parallel manner, the relative distance between the mounting surface where the bolt 104 is located and the locking surface where the locking hole 108 is located is increased, even if the door body 102 is deformed by a certain amount, interference between the bolt 104 and the cabinet body 106 does not occur in the process of opening and closing the door, which ensures that the door body 102 can still be normally closed and locked, and further ensures normal use of the storage cabinet 100.

As shown in fig. 10, the lock hole 108 in the embodiment of the present invention is a long hole, and the long hole extends along the height direction of the door body 102.

The lock hole 108 is a long hole, so that even if the door body 102 deforms a certain amount, the lock tongue 104 can still be inserted into the lock hole 108 to lock the door body 102. In addition, the aperture of the lock hole 108 may be slightly larger than that of the latch bolt 104, so that even if the door body 102 is deformed in a direction perpendicular to the door body 102 by a certain amount, the latch bolt 104 can still be inserted into the lock hole 108 to lock the door body 102.

As mentioned above, the lock body 114 in the embodiment of the present invention may adopt an electrically controlled lock, and therefore, in order to achieve precise control of the electrically controlled lock, the storage cabinet 100 provided in the embodiment of the present invention further includes the sensing element 122 for controlling the latch 104 to switch between the extended state and the retracted state.

The installation method of the sensing element 122 may be as follows:

the installation method is as follows:

in this mounting, the sensor 122 is mounted on the door 102 or the cabinet 106. For example, the sensing element 122 may be installed on the door body 102, when the door body 102 is closed and the lock tongue 104 and the lock hole 108 are aligned with each other, the sensing element 122 installed on the door body 102 can sense the cabinet body 106, at this time, the sensing element 122 triggers the control circuit electrically connected thereto to send a control signal to the lock body 114, the lock body 114 controls the lock tongue 104 to extend out, and the lock tongue 104 and the lock hole 108 are locked with each other to realize the function of locking the door body 102. When the door 102 is opened, the latch 104 is separated from the lock hole 108, that is, the latch 104 is in a retracted state, and the door 102 can be normally opened at this time. In addition, when the sensing member 122 is installed in this way, the occurrence of lock cheating can be effectively prevented.

The second installation mode:

in this arrangement, the sensor 122 is mounted to the deadbolt 104 or locking surface. For example, as shown in fig. 5, the sensing element 122 may be installed on the locking surface, when the door body 102 is closed and the locking tongue 104 and the locking hole 108 are aligned with each other, the sensing element 122 installed on the locking surface can sense the locking tongue 104, at this time, the sensing element 122 triggers the control circuit electrically connected thereto to send a control signal to the lock body 114, the lock body 114 controls the locking tongue 104 to extend, and the locking tongue 104 and the locking hole 108 are locked with each other to achieve the function of locking the door body 102. When the door 102 is opened, the latch 104 is separated from the lock hole 108, that is, the latch 104 is in a retracted state, and the door 102 can be normally opened at this time.

In both of the above-mentioned installation methods, the magnetic sensor 122 may be used as the sensor 122, and the magnetic sensor 122 refers to an object that can react to a magnetic field in some way, and does not require itself to be able to generate a magnetic field. The magnetic induction member 122 can be made of any magnetic material, such as magnet, low-carbon steel, etc.; of course, the magnetic induction member 122 may be an energized coil.

For example, the magnetic sensor 122 may use a hall sensor, and the hall sensor may include a spring piece matched with the magnet and a control circuit, and when the magnet is far away from or close to the spring piece, the spring piece springs up, and the current of the control circuit changes. Of course, the specific type of hall sensor is not limited by the examples herein.

The manner in which the electric control lock controls the locking tongue 104 based on the sensing member 122 can be a control principle in the prior art, and is not described herein in detail.

Of course, in the embodiment of the present invention, the control of the extending/retracting state of the latch 104 may be implemented by a control method such as a settlement signal when the door 102 is closed or a control signal transmitted from the mobile terminal.

In addition, as shown in fig. 3, in order to ensure that the mounting shell 110 can further avoid the cabinet body 106 in the process of closing the door body 102, a gear may be installed on a hinge shaft between the door body 102 and the cabinet body 106, a rack meshed with the gear and driven is arranged in a foamed layer of the door body 102, the mounting shell 110 is fixedly connected to the rack, when the door body 102 is closed, the gear on the rotating side of the door body 102 may rotate clockwise, meanwhile, due to the meshing between the gear and the rack, the rack may move leftwards synchronously, because the rack is fixedly connected to the mounting shell 110, the rack may simultaneously drive the mounting shell 110 to move leftwards, when the door body 102 is in a closed state, the lock tongue 104 on the mounting shell 110 directly faces the lock hole 108, and when the sensing member 122 senses the cabinet body 106 or the lock tongue 104, the lock body 114 controls the lock tongue 104 and. After the latch 104 is separated from the lock hole 108, the door 102 can be opened and rotated, and along with the rotation of the door 102, the gear connected to the hinge shaft rotates counterclockwise, the rack moves rightwards synchronously, and meanwhile, the mounting shell 110 is driven to move towards the direction close to the rotating side of the door 102, so that the purpose that the mounting shell 110 avoids the cabinet body 106 can be further achieved. Here, the left side of the door body 102 in fig. 3 is an open side, and the right side of the door body 102 in fig. 3 is a rotation side.

The storage cabinet 100 in the embodiment of the present invention may be, but is not limited to, a retail cabinet, a courier cabinet, or a showcase.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.