Automatic cabinet door mechanism

Abstract

The utility model discloses an automatic cabinet door mechanism which is installed on a cabinet body assembly, the cabinet body assembly comprises a cabinet door and a cabinet body, the cabinet door is movably connected with the cabinet body and can close or open the cabinet body, the automatic cabinet door mechanism comprises a cabinet door lock and a door closer, the cabinet door lock comprises a lock body and a locking piece, the lock body is arranged on the cabinet door, the locking piece is arranged on the cabinet body, and the door closer is arranged on the cabinet door. The lock body and the locking piece can be connected or separated in a matched mode to lock or unlock the cabinet door. The door closer is arranged between the cabinet door and the cabinet body, when the cabinet body is closed by the cabinet door, the cabinet door can be automatically closed under the driving of the door closer, and the lock body and the locking piece can be connected in a matched mode to lock the cabinet door; when the cabinet body is opened by the cabinet door, the lock body is separated from the locking piece to unlock the cabinet door, and the cabinet door can be automatically opened under the driving of the door closer. According to the technical scheme, the problems that the cabinet door cannot be automatically opened and closed and the cabinet door cannot be automatically opened and closed during robot inspection are solved, and the automatic cabinet door mechanism is convenient to manage.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical information and machinery, in particular to an automatic cabinet door mechanism. Background Art

[0002] At present, there are more and more intelligent cabinet products, and the technical focus of such products is on the intelligent control of cabinet doors. Cabinet door locks are a kind of locks frequently used in cabinets. Common cabinet door locks include: ordinary pure mechanical cabinet door locks and cabinet door locks with identity tags. Traditional cabinet door locks mostly adopt ordinary mechanical locking structures, which do not have the functions of automatic opening and closing or electronic unlocking. When unlocking, the staff can only take the corresponding key to the site to unlock. If the key is lost or taken by mistake, it cannot be unlocked, which reduces work efficiency and affects work progress. In addition, due to the wide variety of mechanical locks, each lock corresponds to a set of keys, and the large number of keys brings inconvenience to management. Cabinet door locks with identity tags cannot be applied to robot inspection scenarios, which is not conducive to the automation of power inspection. Therefore, the cabinet door mechanism using the above common cabinet door locks cannot comprehensively consider various practical problems in the intelligent operation process of substations, and its applicability is not strong. Utility Model Content

[0003] The embodiment of the utility model provides an automatic cabinet door mechanism, which can help solve the defect that the cabinet door cannot be automatically opened and locked and the problem that the cabinet door cannot be automatically opened and locked during robot inspection, which is beneficial to improving work efficiency and speeding up work progress, and facilitates the management of the automatic cabinet door mechanism.

[0004] The embodiment of the utility model provides an automatic cabinet door mechanism, which is installed on a cabinet assembly, and the cabinet assembly includes a cabinet door and a cabinet, and the cabinet door is movably connected to the cabinet to close or open the cabinet. The automatic cabinet door mechanism includes: a cabinet door lock and a door closer, and the cabinet door lock includes a lock body and a locking member, the lock body is arranged on the cabinet door, and the locking member is arranged on the cabinet, and the lock body and the locking member can be connected or separated to lock or unlock the cabinet door. The door closer is arranged between the cabinet door and the cabinet, wherein, when the cabinet door closes the cabinet, the cabinet door can be automatically closed under the drive of the door closer, and the lock body and the locking member can be connected to lock the cabinet door; when the cabinet door opens the cabinet, the lock body and the locking member are separated to unlock the cabinet door, and the cabinet door can be automatically opened under the drive of the door closer.

[0005] The technical solution of the utility model adopts the arrangement of a cabinet door lock and a door closer. When an unlocking command is sent, the door closer can drive the cabinet door to rotate, and the lock body in the cabinet door lock can be separated from the locking member to realize automatic unlocking of the cabinet door; when a locking command is sent, the door closer can drive the cabinet door to rotate, and the lock body in the cabinet door lock can be connected with the locking member to realize automatic locking of the cabinet door. This is conducive to solving the defect that the cabinet door cannot be automatically opened and locked and solving the problem that the cabinet door cannot be automatically opened and locked during robot inspection, which is conducive to improving work efficiency and accelerating work progress, and is convenient for managing the automatic cabinet door mechanism.

[0006] According to the aforementioned embodiment of the utility model, the locking member is a buckle structure, and the lock body includes: a first shell, a second shell and a locking buckle. The first shell is connected to the second shell and forms a receiving cavity. The locking buckle is movably arranged in the receiving cavity, and the locking buckle and the buckle structure can be connected or separated in cooperation to lock or unlock the cabinet door.

[0007] According to the aforementioned embodiment of the utility model, the automatic cabinet door mechanism also includes a mechanical unlocking component, which is connected to the lock body and can urgently unlock the automatic cabinet door mechanism. The technical solution of the utility model adopts the mechanical unlocking component, which can be used to urgently unlock the automatic cabinet door mechanism when a circuit fails, which is conducive to improving work efficiency and speeding up work progress, and is convenient for managing the automatic cabinet door mechanism.

[0008] According to the aforementioned embodiment of the utility model, the lock body also includes: a power-assisting block. The mechanical unlocking assembly includes: a mechanical lock body and a first connecting rod. The mechanical lock body is arranged on the cabinet door. The first connecting rod is arranged on the cabinet door, and the mechanical lock body can drive the first connecting rod to move along the extension direction of the first connecting rod. The first connecting rod is connected to the power-assisting block and can drive the power-assisting block to move, and the power-assisting block can drive the lock body to move, so that the lock body and the locking piece can be connected or separated in coordination to lock or unlock the cabinet door. When a circuit fails, the technical solution of the utility model can drive the locking piece to move through the power-assisting block and the first connecting rod, so that the lock body and the locking piece can be connected or separated in coordination to lock or unlock the cabinet door, and the automatic cabinet door mechanism can be urgently unlocked, which is beneficial to improving work efficiency and speeding up work progress, and is convenient for managing the automatic cabinet door mechanism.

[0009] According to the aforementioned embodiment of the utility model, the mechanical unlocking and locking assembly further includes: a guide frame. The guide frame includes a second through hole, and the first connecting rod passes through the second through hole, and the guide frame provides a guide for the movement of the first connecting rod. The technical solution of the utility model can provide a guide for the movement of the first connecting rod by setting the guide frame, thereby preventing the first connecting rod from being offset during the movement.

[0010] According to the aforementioned embodiment of the utility model, the door closer comprises: a third housing, a connecting portion and a driving member. The third housing is arranged on the cabinet body. The connecting portion comprises: a support rod, a rotating rod and a rotating portion. The support rod is arranged on the cabinet door. One end of the rotating rod is connected to the third housing, and the other end is rotatably connected to the support rod. The rotating portion is arranged at the connection between the rotating rod and the support rod. The driving member is arranged inside the third housing, and the driving member is rotatably connected to the rotating rod and can drive the rotating rod to rotate.

[0011] According to the above-mentioned embodiment of the utility model, the rotating rod includes a first through hole. The rotating part includes: a rotating wheel shaft and a rotating wheel. The rotating wheel shaft is arranged in the first through hole. The rotating wheel is connected to the rotating wheel shaft, and the rotating wheel can rotate along the rotation center of the rotating wheel shaft.

[0012] According to the aforementioned embodiment of the utility model, the door closer also includes: a second sensing component. The second sensing component includes: a second trigger and a second sensing component, and the second trigger is arranged on the rotating rod. The second sensing component is arranged on the driving component, and the second sensing component can sense the second trigger to sense the opening of the cabinet door. The technical solution of the utility model adopts the second trigger and the second sensing component. When sending an unlocking command, the door closer drives the cabinet door to rotate, the lock body can be separated from the locking component, the second sensing component can sense the second trigger, and send a cabinet door opening signal. The door closer stops driving the cabinet door to rotate to realize automatic unlocking of the cabinet door, which is beneficial to solve the problem that the operator must take the corresponding key to the site to unlock the automatic cabinet door mechanism. At the same time, it also solves the problem that the automatic cabinet door mechanism cannot be automatically opened during robot inspection, which is beneficial to improve work efficiency and speed up work progress, and is convenient for managing the automatic cabinet door mechanism.

[0013] According to the aforementioned embodiment of the utility model, the cabinet door lock also includes: a first sensing component. The first sensing component includes: a first trigger and a first sensing component, and the first trigger is arranged on the cabinet body. The first sensing component is arranged on the cabinet door, and the first sensing component can sense the first trigger to sense the cabinet door lock to lock the cabinet door. The technical solution of the utility model adopts the setting of the first trigger and the first sensing component. When the locking command is sent, the door closer drives the cabinet door to rotate, the first sensing component can sense the first trigger, and send a cabinet door closing signal. The door closer stops driving the cabinet door to rotate, and the lock body can be connected to the locking component to realize automatic locking of the cabinet door, which is conducive to solving the problem that the operator must hold the corresponding key to lock the automatic cabinet door mechanism on site. At the same time, it also solves the problem that the automatic cabinet door mechanism cannot be automatically closed during the robot inspection, which is conducive to improving work efficiency and speeding up work progress, and is convenient for managing the automatic cabinet door mechanism.

[0014] According to any of the above embodiments of the utility model, the second triggering member includes a magnet and the second sensing member includes a Hall element; or the first triggering member includes a magnet and the first sensing member includes a Hall element. The technical solution of the utility model adopts the arrangement of a magnet and a Hall element, and when the magnet approaches, a switch in the Hall element can be triggered, thereby controlling the rotation of the cabinet door to realize the opening or closing action. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the automatic cabinet door mechanism of the utility model when the cabinet door is open;

[0017] Figure 2 This is a schematic diagram of the structure of a cabinet door according to an embodiment of the automatic cabinet door mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the exploded structure of a cabinet door lock according to one embodiment of the automatic cabinet door mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the exploded structure of a door closer of an automatic cabinet door mechanism according to an embodiment of the present utility model.

[0020] Description of Figure Numbers:

[0021] Cabinet assembly-100, cabinet door lock-200, mechanical unlocking assembly-300, door closer-400;

[0022] Cabinet body 110, cabinet door 120, first shell 210, second shell 220, mounting bracket 230, locking member 240, lock body 250, first trigger member 260, first sensor member 270, locking ring 280, accommodating chamber 290, mechanical lock body 310, first connecting rod 320, guide frame 330, transfer bar 340, third shell 410, support rod 420, rotating rod 430, rotating part 440, second trigger member 450, second sensor member 460, driving member 470, plug 480, second board card 490;

[0023] The first board card 211, the first blind hole 231, the power-assisting block 251, the second through hole 331, the first through hole 431, the third through hole 432, the second blind hole 433, the rotating wheel shaft 441, and the rotating wheel 442.

[0024] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0028] The embodiment of the utility model provides an automatic cabinet door mechanism, which can help solve the defect that the cabinet door cannot be automatically opened and locked and the problem that the cabinet door cannot be automatically opened and locked during robot inspection, which is beneficial to improving work efficiency and speeding up work progress, and facilitates the management of the automatic cabinet door mechanism.

[0029] like Figures 1 to 4 As shown, the embodiment of the utility model provides an automatic cabinet door mechanism, which is installed on a cabinet assembly 100, and the cabinet assembly 100 includes a cabinet door 110 and a cabinet 120, and the cabinet door 110 is movably connected with the cabinet 120 to close or open the cabinet 120. The cabinet 110 is used to store or display various spare parts, and the cabinet door 120 can close or open the cabinet 110, and the cabinet door 120 is used to protect the internal spare parts of the cabinet 110.

[0030] like Figures 1 to 3 As shown, the automatic cabinet door mechanism includes: a cabinet door lock 200 and a door closer 400. The cabinet door lock is used to unlock or lock the cabinet door 120. The cabinet door lock 200 includes a locking member 240 and a lock body 250. The lock body 250 is arranged on the cabinet door 120, and the locking member 240 is arranged on the cabinet body 110. The lock body 250 and the locking member 240 can be connected or separated in cooperation to lock or unlock the cabinet door 120.

[0031] like Figures 1 to 4 As shown, the door closer 400 is arranged between the cabinet door 120 and the cabinet body 110, wherein, when the cabinet door 120 closes the cabinet body 110, the cabinet door 120 can automatically close under the drive of the door closer 400, and the lock body 250 and the locking member 240 can be connected to lock the cabinet door 120; when the cabinet door 120 opens the cabinet body 110, the lock body 250 and the locking member 240 are separated to unlock the cabinet door 120, and the cabinet door 120 can automatically open under the drive of the door closer 400.

[0032] The technical solution of the utility model adopts the arrangement of a cabinet door lock 200 and a door closer 400. When an unlocking command is sent, the lock body 250 in the cabinet door lock 200 can be separated from the locking member 240, and the door closer 400 drives the cabinet door 120 to rotate to achieve automatic unlocking of the cabinet door 120; when a locking command is sent, the door closer 400 drives the cabinet door 120 to rotate, and the lock body 250 can be connected with the locking member 240 to achieve automatic locking of the cabinet door 120, which is conducive to solving the defect that the cabinet door 120 cannot be automatically opened and locked and the problem that the cabinet door 120 cannot be automatically opened and locked during robot inspection, which is conducive to improving work efficiency and accelerating work progress, and is convenient for managing the automatic cabinet door mechanism.

[0033] In the embodiment of the utility model, the lock body 250 is arranged on the cabinet door 120, and the locking member 240 is arranged on the cabinet 110. The lock body 250 and the locking member 240 can be connected or separated in cooperation to lock or unlock the cabinet door 120. In other embodiments, the setting positions of the lock body 250 and the locking member 240 can also be replaced. For example, the lock body 250 is arranged on the cabinet 110, and the locking member 240 is arranged on the cabinet door 120. The technical effect of the lock body 250 and the locking member 240 being connected or separated in cooperation to lock or unlock the cabinet door 120 can also be achieved. The present application does not limit the setting positions of the lock body 250 and the locking member 240. Those skilled in the art can determine the setting positions of the lock body 250 and the locking member 240 according to actual needs to achieve the technical effect of locking or unlocking the cabinet door 120.

[0034] like Figure 3 As shown, the locking member 240 is a buckle structure. The lock body 250 includes a first housing 210, a second housing 220, a mounting bracket 230 and a locking snap ring 280. Figure 3As shown, the first housing 210 is connected to the second housing 220 to form a receiving cavity 290. The locking ring 280 is located in the receiving cavity 290. The locking ring 280 and the buckle structure can be connected or separated to lock or unlock the cabinet door 120. When locked, the lock body 250 is inserted into the locking member 240 on the locking ring 280. When unlocked, the locking member 240 can push the lock body 250 out. The mounting bracket 230 is fixed in the cabinet 110, and the mounting bracket 230 has a first blind hole 231. The lock body 250 is set in the cabinet 110, and the lock body 250 is used to cooperate with the automatic cabinet door mechanism. The locking member 240 is set on the cabinet door 120.

[0035] like Figure 3 As shown, the cabinet door lock 200 further includes: a first sensing component. The first sensing component includes: a first triggering member 260 and a first sensing member 270, and the first triggering member 260 is disposed on the cabinet body 110. The first sensing member 270 is disposed on the cabinet door 120, and the first sensing member 270 can sense the first triggering member 260 to sense that the cabinet door lock 200 locks the cabinet door 120. The first blind hole 231 is used to place the first triggering member 260. The technical solution of the utility model adopts the arrangement of a first trigger member 260 and a first sensor member 270. When a locking command is sent, the door closer 400 drives the cabinet door 120 to rotate, and the first sensor member 270 can sense the first trigger member 260, and send a closing signal for the cabinet door 120. The door closer 400 stops driving the cabinet door 120 to rotate, and the lock body 250 can be connected to the locking member 240 to realize automatic locking of the cabinet door 120. This helps to solve the problem that when locking the automatic cabinet door mechanism, the operator must take the corresponding key to the site to lock it. It also solves the problem that the automatic cabinet door mechanism cannot be automatically closed during robot inspection, which helps to improve work efficiency and speed up work progress, and facilitates the management of the automatic cabinet door mechanism.

[0036] In the embodiment of the utility model, the cabinet door lock 200 further includes: a first board card 211. The first board card 211 is disposed on the first housing 210, and the first sensor 270 is disposed on the first board card 211.

[0037] like Figure 1 to Figure 2 As shown, the automatic cabinet door mechanism also includes a mechanical unlocking assembly 300, which is connected to the lock body 250. The mechanical unlocking assembly 300 can urgently unlock the automatic cabinet door mechanism. The technical solution of the utility model adopts the mechanical unlocking assembly 300, and can urgently unlock the automatic cabinet door mechanism through the mechanical unlocking assembly 300 when a circuit fails, which is conducive to improving work efficiency and speeding up work progress, and is convenient for managing the automatic cabinet door mechanism.

[0038] like Figure 3 As shown, the lock body 250 also includes a booster block 251. Figure 2As shown, the mechanical unlocking assembly 300 includes: a mechanical lock body 310 and a first connecting rod 320. The mechanical lock body 310 is arranged on the cabinet door 120. The first connecting rod 320 is arranged on the cabinet door 120, and the mechanical lock body 310 can drive the first connecting rod 320 to move along the extension direction of the first connecting rod 320. The first connecting rod 320 is connected to the boosting block 251 and can drive the boosting block 251 to move, and the boosting block 251 can drive the locking member 240 to move, so that the lock body 250 and the locking member 240 can be connected or separated in coordination to lock or unlock the cabinet door 120. Pushing the boosting block 251 can trigger the locking member 240 to release the connection with the lock body 250, so as to realize the manual mechanical unlocking of the cabinet door lock in an emergency. When a circuit failure occurs, the technical solution of the utility model can drive the locking piece 240 to move through the assisting block 251 and the first connecting rod 320, so that the lock body 250 and the locking piece 240 can be connected or separated in coordination to lock or unlock the cabinet door 120, and the automatic cabinet door mechanism can be urgently unlocked, which is beneficial to improving work efficiency and speeding up work progress, and is convenient for managing the automatic cabinet door mechanism.

[0039] like Figure 2 As shown, the mechanical unlocking and locking assembly 300 further includes: a guide frame 330. The guide frame 330 includes a second through hole 331, and the first connecting rod 320 passes through the second through hole 331. The guide frame 330 provides a guide for the movement of the first connecting rod 320. The technical solution of the utility model adopts the provision of the guide frame 330, and the guide frame 330 can provide a guide for the movement of the first connecting rod 320, thereby preventing the first connecting rod 320 from being offset during the movement.

[0040] like Figure 2 As shown, the mechanical unlocking assembly 300 further includes: a transfer bar 340. The transfer bar 340 is connected to the first connecting rod 320, and the mechanical lock body 310 drives the transfer bar 340 to move, thereby driving the first connecting rod 320 to move. The movement of the first connecting rod 320 can drive the booster block 251 on the locking clamp 280 to move, thereby realizing manual mechanical unlocking of the cabinet door lock in an emergency.

[0041] like Figure 4As shown, the door closer 400 also includes: a third housing 410, a connecting portion and a driving member 470. The third housing 410 is arranged on the cabinet 110. The connecting portion includes: a support rod 420, a rotating rod 430 and a rotating portion 440. The support rod 420 is arranged on the cabinet door 120. One end of the rotating rod 430 is connected to the third housing 410, and the other end is rotatably connected to the support rod 420. The rotating portion 440 is arranged at the connection between the rotating rod 430 and the support rod 420. The driving member 470 is arranged inside the third housing 410, and the rotating rod 430 is used to cooperate with the driving member 470. The driving member 470 is rotatably connected to the rotating rod 430 and can drive the rotating rod 430 to rotate. In the embodiment of the utility model, the driving member 470 is a motor, and sending an unlocking command or a locking command can control the operation of the motor to drive the rotating rod 430 to rotate.

[0042] like Figure 4 As shown, the rotating rod 430 includes a first through hole 431. The rotating part 440 includes: a rotating wheel shaft 441 and a rotating wheel 442. The rotating wheel shaft 441 is arranged in the first through hole 431, and the rotating wheel 442 is used to cooperate with the support rod 420. The rotating wheel 442 is connected to the rotating wheel shaft 441, and the rotating wheel 442 can rotate along the rotation center of the rotating wheel shaft 441. The first through hole 431 is used to fix and limit the rotating wheel shaft 441, and the rotating rod 430 also includes a third through hole 432 and a second blind hole 433, the third through hole 432 is used to fix the rotating rod 430, and the second blind hole 433 is used to fix the second trigger member 450. In the embodiment of the utility model, the door closer 400 also includes: a plug 480. The plug 480 is located in the third through hole 432 of the rotating rod 430, and is used to decorate and protect the driving member 470.

[0043] like Figure 4 As shown, the door closer 400 also includes: a second sensing component. The second sensing component includes: a second trigger 450 and a second sensing component 460, and the second trigger 450 is arranged on the rotating rod 430. The second sensing component 460 is arranged on the driving component 470, and the second sensing component 460 can sense the second trigger 450 to sense the cabinet door 120 to open. The technical solution of the utility model adopts the second trigger 450 and the second sensing component 460. When sending the unlocking instruction, the door closer 400 drives the cabinet door 120 to rotate, the lock body 250 can be separated from the locking component 240, the second sensing component 460 can sense the second trigger 450, and send the cabinet door 120 opening signal, and the door closer 400 stops driving the cabinet door 120 to rotate, so as to realize the automatic unlocking of the cabinet door 120, which is conducive to solving the problem that the operator must hold the corresponding key to unlock the automatic cabinet door mechanism on site, and also solves the problem that the automatic cabinet door mechanism cannot be automatically opened during the robot inspection, which is conducive to improving work efficiency and speeding up work progress, and is convenient for managing the automatic cabinet door mechanism.

[0044] In the embodiment of the present utility model, the door closer 400 further includes: a second board card 490 . The second board card 490 is disposed on the driving member 470 , and the second sensing member 460 is disposed on the second board card 490 .

[0045] In an embodiment of the utility model, the first trigger member 260 and the second trigger member 450 are magnets, and the first induction member 270 and the second induction member 460 are Hall elements. The technical solution of the utility model adopts the arrangement of magnets and Hall elements, and can trigger the switch inside the Hall element when the magnet approaches, thereby being able to control the rotation of the cabinet door 120 to achieve the opening or closing action. In the locked state, the first magnet is located within the sensing range of the first Hall element. In the unlocked state, the second magnet is located within the sensing range of the second Hall element. In other embodiments, the first trigger member 260, the second trigger member 450, the first induction member 270, and the second induction member 460 can also be set as other forms of induction triggers, so as to achieve the technical effect of detecting the unlocking or locking of the cabinet door 120 through different induction methods, for example, infrared induction can be used. The present application does not limit the forms of the first trigger member 260, the second trigger member 450, the first sensing member 270, and the second sensing member 460. Those skilled in the art can determine the forms of the first trigger member 260, the second trigger member 450, the first sensing member 270, and the second sensing member 460 according to actual needs to achieve the technical effect of detecting the locking or unlocking of the cabinet door 120.

[0046] Next, the specific working steps of unlocking the automatic cabinet door mechanism are described.

[0047] When the unlocking command is sent, the locking member 240 and the lock body 250 are separated, and the cabinet door 120 unlocks the cabinet body 110. After unlocking, the driving member 470 drives the rotating rod 430 to rotate, and the rotating rod 430 drives the supporting rod 420 to move. The supporting rod 420 drives the cabinet door 120 to move in the door opening direction. When the second trigger member 450 is located within the sensing range of the second sensing member 460, the door opening stops, thereby realizing automatic door opening of the automatic cabinet door mechanism.

[0048] When the locking command is sent, under the driving action of the driving member 470, the rotating rod 430 will drive the support rod 420 to move, and the support rod 420 will cause the cabinet door 120 to move in the closing direction. When it moves to the point where the first trigger member 260 is within the sensing range of the first sensing member 270, after the sensing time lasts for 2 to 3 seconds, the driving member 470 stops driving the cabinet door 120 to rotate, the locking member 240 and the lock body 250 fit in place, and the door closing stops, thereby realizing automatic closing of the automatic cabinet door mechanism.

[0049] When the automatic cabinet door mechanism is mechanically unlocked by the mechanical unlocking assembly 300, the mechanical lock body 310 drives the first connecting rod 320 to slide along the extension direction of the first connecting rod 320, and the sliding of the first connecting rod 320 drives the assisting block 251 to slide, and the sliding of the assisting block 251 triggers the locking member 240 to pop out the lock body 250 to unlock, thereby reaching the mechanical unlocking state of the automatic cabinet door mechanism, and at this time, the cabinet door 120 can be manually rotated to open the cabinet door 120 and unlock the cabinet body 110. When the automatic cabinet door mechanism is mechanically locked, the cabinet door 120 is directly pushed, and when the lock body 250 and the locking member 240 are connected in cooperation, the cabinet door 120 is locked, thereby reaching the locked state of the automatic cabinet door mechanism.

[0050] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An automatic cabinet door mechanism, installed on a cabinet assembly, the cabinet assembly comprising a cabinet door and a cabinet, the cabinet door is movably connected to the cabinet and can close or open the cabinet, characterized in that: The automatic cabinet door mechanism comprises: A cabinet door lock, comprising a lock body and a locking member, wherein the lock body is arranged on the cabinet door, the locking member is arranged on the cabinet body, and the lock body and the locking member can be connected or separated in cooperation to lock or unlock the cabinet door; and a door closer, the door closer being arranged between the cabinet door and the cabinet body, Wherein, when the cabinet door closes the cabinet body, the cabinet door can be automatically closed under the drive of the door closer, and the lock body and the locking member can be cooperatively connected to lock the cabinet door; when the cabinet door opens the cabinet body, the lock body and the locking member are separated to unlock the cabinet door, and the cabinet door can be automatically opened under the drive of the door closer.

2. The automatic cabinet door mechanism according to claim 1, characterized in that: The locking member is a buckle structure, and the lock body comprises: first shell; a second housing, the first housing being connected to the second housing to form a receiving cavity; and A locking clip is movably disposed in the accommodating cavity, and the locking clip and the buckle structure can be cooperatively connected or separated to lock or unlock the cabinet door.

3. The automatic cabinet door mechanism according to claim 1, characterized in that: The automatic cabinet door mechanism also includes a mechanical unlocking and locking component, which is connected to the lock body and can urgently unlock the automatic cabinet door mechanism.

4. The automatic cabinet door mechanism according to claim 3, characterized in that: The lock body also includes a booster block, and the mechanical unlocking lock assembly includes: A mechanical lock body, the mechanical lock body being arranged on the cabinet door; and A first connecting rod, wherein the first connecting rod is arranged on the cabinet door, and the mechanical lock body can drive the first connecting rod to move along an extending direction of the first connecting rod; The first connecting rod is connected to the boosting block and can drive the boosting block to move, and the boosting block can drive the lock body to move, so that the lock body and the locking member can be connected or separated in coordination to lock or unlock the cabinet door.

5. The automatic cabinet door mechanism according to claim 4, characterized in that: The mechanical unlocking and locking assembly further comprises: The guide frame comprises a second through hole, the first connecting rod passes through the second through hole, and the guide frame provides a guiding function for the movement of the first connecting rod.

6. The automatic cabinet door mechanism according to claim 1, characterized in that: The door closer comprises: A third shell, the third shell is arranged on the cabinet; A connecting part, the connecting part comprising: a support rod, a rotating rod and a rotating part, the support rod is arranged on the cabinet door, one end of the rotating rod is connected to the third shell, and the other end is rotatably connected to the support rod, and the rotating part is arranged at the connection between the rotating rod and the support rod; and A driving member is disposed inside the third housing, and the driving member is rotatably connected to the rotating rod and can drive the rotating rod to rotate.

7. The automatic cabinet door mechanism according to claim 6, characterized in that: The rotating rod comprises a first through hole, and the rotating part comprises: a rotating wheel shaft, wherein the rotating wheel shaft is disposed in the first through hole; and The rotating wheel is connected to the rotating wheel shaft, and the rotating wheel can rotate along the rotation center of the rotating wheel shaft.

8. The automatic cabinet door mechanism according to claim 6, characterized in that: The door closer also includes: A second sensing component, the second sensing component comprising: A second triggering member, the second triggering member is disposed on the rotating rod; and The second sensing element is arranged on the driving element, and the second sensing element can sense the second triggering element to sense the cabinet door opening.

9. The automatic cabinet door mechanism according to claim 8, characterized in that: The cabinet door lock further includes: a first sensing component, wherein the first sensing component includes: A first triggering member, the first triggering member is disposed on the cabinet; and A first sensing element is disposed on the cabinet door, and the first sensing element can sense the first trigger element to sense the cabinet door lock and lock the cabinet door.

10. The automatic cabinet door mechanism according to claim 9, characterized in that: The second triggering member includes a magnet, and the second sensing member includes a Hall element; or the first triggering member includes a magnet, and the first sensing member includes a Hall element.

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