CN215255554U

CN215255554U - Box body structure of safe box

Info

Publication number: CN215255554U
Application number: CN202120143039.4U
Authority: CN
Inventors: 曹君
Original assignee: Ningbo Aipu Industrial Co ltd
Current assignee: Ningbo Aipu Industrial Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-12-21
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a cabinet body structure of safe, its is including the cabinet body, lower cabinet door, its characterized in that: the case cabinet body divide into two upper and lower independent cavities through the baffle, wherein lower cabinet door is installed to the opening part of cavity down, the back of lower cabinet door is equipped with the keeper and drives the keeper and removes the lower cabinet door motor that realizes opening the door, install the drawer that independently opens in the epicoele, the front end of drawer is equipped with the drawer door plant and offsets with the preceding open end terminal surface of last cavity, install the spring bolt and drive spring bolt in the drawer door plant and reciprocate the spring bolt motor of opening the drawer, it blocks the part to be provided with the spring bolt on the baffle, the top surface at the drawer door plant is established and is used for controlling spring bolt motor and lower cabinet door motor control panel of operation. The utility model discloses reasonable compact, not only can independent classification placing object article, and can independently open, it is more convenient safety to use.

Description

Box body structure of safe box

Technical Field

The utility model relates to a safe box technical field relates to a safe deposit box.

Background

With the continuous improvement of the living standard of people, the safe box or the safe box is widely popularized to the lives of the people, and people can put precious jewelry, cash, important bills and data in the safe box. But traditional safe cabinet generally all is the single door structure, adopts keeper mechanism to realize the locking of chamber door and cabinet, and the keeper generally sets up in one side of cabinet door down, carries out plug-in connection with the door frame of cabinet, and often the layering in the cabinet, perhaps sets up the drawer structure, and the article that will place are classified and are placed, are convenient for take. Therefore, the box door needs to be opened firstly and then the drawer is opened for taking, and the operation is not convenient enough.

According to the investigation, the existing Chinese patent CN201910540660.1 patent 'a single-door double-cabinet safe' comprises a cabinet door, a lock control unit, a cabinet shell and an articulated mechanism, the utilization space inside the safe is large, a partition plate and a baffle plate designed inside the safe can be detached, the safe can be used as a double cabinet or a single cabinet, the cabinet door can be opened from left and right, the object placed on the right side in the safe can be taken out, the object placed on the left side in the safe can be taken out, and when the object on one side is taken out, the object on the other side is shielded by the partition plate and the baffle plate and cannot be leaked. The safe box can enable two persons to use the safe box at the same time, but the structure only has one cabinet door, and further improvement and design are needed.

Disclosure of Invention

The invention aims to solve the technical problem of providing a safe box body structure which is reasonable and compact in structure, has a drawer structure at the upper part and a cabinet structure at the lower part, and is convenient and safe to use.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cabinet body structure of safe, its is including the cabinet body, lower cabinet door, its characterized in that: the case cabinet body divide into two upper and lower independent cavities through the baffle, wherein lower cabinet door is installed to the opening part of cavity down, the back of lower cabinet door is equipped with the keeper and drives the keeper and removes the lower cabinet door motor that realizes opening the door, install the drawer that independently opens in the epicoele, the front end of drawer is equipped with the drawer door plant and offsets with the preceding open end terminal surface of last cavity, install the spring bolt and drive spring bolt in the drawer door plant and reciprocate the spring bolt motor of opening the drawer, it blocks the part to be provided with the spring bolt on the baffle, the top surface at the drawer door plant is established and is used for controlling spring bolt motor and lower cabinet door motor control panel of operation.

Furthermore, a fingerprint verification window and a head and a touch switch for selectively opening the drawer and the lower cabinet door are arranged on the control panel, the input of a main controller on the circuit board is respectively connected with the fingerprint verification window head and the touch switch, and the output of the main controller is respectively connected with a lower cabinet door motor and a lock tongue motor.

The drawer is formed by assembling a bottom plate, a rear plate, a drawer door plate, a left side plate and a right side plate, a drawer inner decoration and a jewel box are arranged in the drawer, a drawer fixing box is arranged in the upper chamber, a plurality of sections of guide rails which are matched and connected with the left side plate and the right side plate of the drawer are arranged on the left side and the right side of the inner wall of the drawer fixing box, the drawer door plate of the drawer comprises a door plate inner frame and a front plate which are oppositely closed, a containing chamber for installing a spring bolt and a spring bolt motor is formed after the door plate inner frame and the front plate are oppositely closed, a control panel is arranged on the top surface of the door plate inner frame, the spring bolt is arranged on the inner side of the front plate through a spring bolt support and close to the bottom of the door plate inner frame, a spring bolt hole for extending out the lower end of the spring bolt is formed at the bottom of the door plate, a spring bolt baffle is arranged on the baffle, a spring bolt sleeve for locking the spring bolt is arranged on the spring bolt support, so as to form a spring bolt blocking part, and the spring bolt motor is arranged on the spring bolt support, The bolt motor is connected with a bolt motor rotating disc which drives the bolt to move up and down, and an eccentric pin is arranged on the bolt motor rotating disc and is in abutting fit with the blocking part on the upper part of the bolt.

Still further, still install spring bolt travel switch and battery case in the drawer door plant, when spring bolt motor drive spring bolt motor carousel rotated and drives the spring bolt rebound, the spring bolt touch spring bolt travel switch, and the spring bolt motor stall, the spring bolt breaks away from the spring bolt pipe box, and the drawer can be opened.

Further, the upper end of spring bolt is connected with the spring bolt connecting rod, and the cover is equipped with the spring on the spring bolt connecting rod, and the spring support is between spring bolt support and spring bolt connecting rod, makes the spring bolt have the trend of downward movement all the time, and it has a tower type spring to support between the back plate of drawer and the epicoele indoor wall of the case cabinet body, and when the spring bolt breaks away from the spring bolt pipe box, the drawer can pop out automatically under the effect of tower type spring.

Still further, still be equipped with the emergent lock of drawer in the drawer door plant, be equipped with emergent lock lockhole on the control panel, the emergent lock of drawer is connected with the spring bolt through wire rope or link mechanism, and when inserting drawer emergency key and open, the emergent lock counter-clockwise turning of drawer drives wire rope or link mechanism pulling spring bolt rebound, realizes that the drawer opens.

Further, the left end of lower cabinet door is connected with the door frame rotation through the swinging boom, and the right side of door frame is equipped with the guide hole that supplies the keeper to wear to put, and the back of lower cabinet door transversely is equipped with the slide, and the right side fixedly connected with keeper fixed plate of slide, keeper are fixed on the keeper fixed plate, and the guiding hole has transversely been seted up in the left side of slide, and the protruding uide pin that is equipped with the correspondence in the lower cabinet door back.

And further, a motor sliding plate capable of moving in a left-right limiting mode is installed on the back of the lower cabinet door and below the sliding plate, an upper transverse guide hole and a lower transverse guide hole are formed in the right side of the motor sliding plate, corresponding guide pins are convexly arranged on the back of the lower cabinet door, a bolt motor is fixed on the motor sliding plate and connected with a bolt motor rotating plate driving the sliding plate to move left and right, an eccentric pin is arranged on the bolt motor rotating plate and connected with a waist-shaped hole in the bottom edge of the sliding plate, a bolt travel switch is further installed on the back of the lower cabinet door, when the bolt motor drives the bolt motor rotating plate to rotate to drive the sliding plate to move left, a bolt moves left along with the bolt motor rotating plate, the sliding plate touches the bolt travel switch, the bolt motor stops rotating, and the lower cabinet door can be opened.

Further, the back of lower cabinet door still installs emergency lock and emergency plectrum, has seted up corresponding emergency lockhole on the lower cabinet door, and the one end and the emergency lock of emergency plectrum are connected, and the other end links to each other with the emergent balance staff lower extreme that the driving motor slide removed, and when inserting emergent key and open, emergent plectrum is rotatory, drives emergent balance staff pulling motor slide and moves right, and slide, keeper fixed plate move right thereupon, realize that lower cabinet door is opened.

Finally, emergent swing plate is L shape, and the rotatable fixing in middle part of emergent swing plate is at the cabinet door back down, and waist type hole and plectrum top pin are seted up to the lower extreme of emergent swing plate and are connected, and a bar hole has vertically been seted up to the left end of motor slide, and the upper end of emergent swing plate is equipped with the projection and is connected with the bar hole, and the back downside of lower cabinet door still is equipped with closing door signal switch and bullet door plectrum, and when the keeper retracted cabinet door down, the lower cabinet door can be opened automatically under the effect of bullet door plectrum.

Compared with the prior art, the invention has the advantages that: the upper part of the cabinet body is provided with an independently opened drawer, the control panel is arranged on the top surface of a lower cabinet door of the drawer, the control panel can be operated by fingerprints, and the drawer or the lower cabinet door is selected to be opened according to a light touch switch on the control panel; the drawer and the lower cabinet door are provided with emergency locks which can be used in a system power-free state; the inner side of the drawer is provided with a tower-shaped spring, and the back of the lower cabinet door is provided with a spring door shifting sheet, so that the drawer or the lower cabinet door can be automatically opened when the lock tongue or the door bolt is opened. The utility model discloses reasonable compact, not only can independent classification placing object article, and independently open, it is more convenient safety to use.

Drawings

FIG. 1 is an external view of the structure of an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a further exploded view of FIG. 1;

FIG. 4 is a schematic structural view of the embodiment of the present invention after removing the front plate of the drawer door panel;

FIG. 5 is a schematic structural view of the embodiment of the present invention except the drawer, the front plate and the side plates;

fig. 6 is a lower cabinet door structure diagram.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in figures 1-6, a safe box body structure of a safe box comprises a box body 1, a drawer 2 and a lower cabinet door 3, wherein the box body 1 is divided into an upper chamber and a lower chamber by a partition plate 10, the lower cabinet door 3 is arranged at an opening of the lower chamber, a door bolt 6 and a lower cabinet door motor 7 for driving the door bolt 6 to move to open the door are arranged on the back of the lower cabinet door 3, the drawer 2 is arranged in the upper chamber and can be independently opened, a drawer door plate 21 is arranged at the front end of the drawer 2 to abut against the front opening end surface of the upper chamber, a lock tongue 5 and a lock tongue motor 4 for driving the lock tongue 5 to move up and down to open the drawer 2 are arranged in the drawer door plate 21, a control panel 2a for controlling the operation of the lock tongue motor 4 and the lower cabinet door motor 7 is arranged on the top surface of the drawer door plate 21, a fingerprint verification window and a light touch switch for selectively opening the drawer 2 and the lower cabinet door 3 are arranged on the control panel 2a, the surface of the touch switch is provided with different icons, the input of a main controller on the circuit board is respectively connected with the fingerprint verification window head and the touch switch, the output of the main controller is respectively connected with the lower cabinet door motor 7 and the lock tongue motor 4, and of course, the fingerprint verification window head can also adopt a password input keyboard and adopt password input.

As shown in fig. 1 to 4, the specific structure is as follows: the drawer 2 is assembled by a bottom plate, a back plate 22, a drawer door plate 21, a left side plate and a right side plate 23, a drawer inner decoration 2e and a jewel box 2d can be arranged in the drawer 2, a drawer fixing box 20 is arranged in the upper chamber, a multi-section guide rail which is matched and connected with the left side plate 23 and the right side plate 23 of the drawer 2 is arranged at the left side and the right side of the inner wall of the drawer fixing box 20, preferably, a three-section guide rail 2c is arranged, the drawer door plate 21 of the drawer 2 comprises a door plate inner frame 212 and a front plate 211 which are oppositely combined, the door plate inner frame 212 and the front plate 211 are oppositely combined to form a containing chamber for installing the bolt 5, the bolt motor 4 and the circuit board, a control panel 2a is arranged at the top surface of the door plate inner frame 212, the bolt 5 is arranged at the inner side of the front plate 211 through a bolt support 50 and close to the bottom of the door plate inner frame 212, a bolt hole for extending the lower end of the bolt 5 is arranged at the bottom of the door plate inner frame 212, a bolt baffle 40 is arranged at the position corresponding to the bolt hole on the baffle 10, the bolt baffle 40 is U-shaped, a bolt pipe sleeve 4a for locking the bolt 5 is arranged on the bolt baffle 40, a bolt motor 4 is arranged on the bolt support 50 and positioned at the side part of the bolt 5, the bolt motor 4 is connected with a bolt motor turntable 41 for driving the bolt 5 to move up and down, and an eccentric pin is arranged on the bolt motor turntable 41 and is in abutting fit with a blocking part at the upper part of the bolt 5. A bolt travel switch 53 and a battery box 2f are further installed in the drawer door plate 21, when the bolt motor 4 drives the bolt motor turntable 41 to rotate to drive the bolt 5 to move upwards, the bolt 5 touches the bolt travel switch 53, the bolt motor 4 stops rotating, the bolt 5 is separated from the bolt pipe sleeve 4a, and the drawer 2 can be opened; the upper end of spring bolt 5 is connected with spring bolt connecting rod 51, and the cover is equipped with spring 52 on spring bolt connecting rod 51, and spring 52 supports between spring bolt support 50 and the spring bolt connecting rod, makes spring bolt 5 have the trend of downward movement all the time, supports between the back plate 22 of drawer 2 and the upper chamber inner wall of cabinet 1 to have a tower type spring 2b, and when spring bolt 5 breaks away from spring bolt pipe box 4a, drawer 2 can pop out under tower type spring 2 b's effect automatically. Still be equipped with the emergent lock 200 of drawer in the drawer door plant 21, be equipped with emergent lock lockhole on control panel 2a, the emergent lock 200 of drawer is connected with spring bolt 5 through wire rope or link mechanism, and when inserting the emergent key of drawer and open, the emergent lock 200 counter-clockwise turning of drawer drives wire rope pulling spring bolt 5 and upwards removes, realizes that drawer 2 opens.

As shown in fig. 5 to 6, the left end of the lower cabinet door 3 is rotatably connected to the door frame 3b via the rotating arm 33, the right side of the door frame 3b is provided with a guide hole for the bolt 6 to pass through, the back of the lower cabinet door 3 is transversely provided with a sliding plate 6a, the right side of the sliding plate 6a is fixedly connected to a bolt fixing plate 60 via a bolt, the bolt 6 is fixed to the bolt fixing plate 60, the left side of the sliding plate 6a is transversely provided with a guide hole 6a1, and the back of the lower cabinet door 3 is convexly provided with a corresponding guide pin. The back of the lower cabinet door 3 and the lower part of the sliding plate 6a are provided with a motor sliding plate 70 which can move in a left-right limiting way, the right side of the motor sliding plate 70 is provided with an upper transverse guide hole 701 and a lower transverse guide hole 701, the back of the lower cabinet door 3 is convexly provided with a corresponding guide pin, a bolt motor 7 is fixed on the motor sliding plate 70, the bolt motor 7 is connected with a bolt motor turntable 71 which drives the sliding plate 6a to move left and right, and the bolt motor turntable 71 is provided with an eccentric pin which is connected with a waist-shaped hole on the bottom edge of the sliding plate. The back of the lower cabinet door 3 is also provided with a bolt travel switch 6b, the bolt travel switches 6b are arranged on the left and right sides and are respectively arranged on a switch support 6c on the back of the lower cabinet door 3, when the bolt motor 7 drives the bolt motor turntable 71 to rotate to drive the sliding plate 6a to move leftwards, the bolt 6 moves leftwards along with the bolt travel switch, the sliding plate 6a touches the bolt travel switch 6b, the bolt motor 7 stops rotating, and the lower cabinet door 3 can be opened.

The back of the lower cabinet door 3 is also provided with an emergency lock 8 and an emergency shifting piece 81, the lower cabinet door 3 is provided with a corresponding emergency lock hole 3c, one end of the emergency shifting piece 81 is connected with the emergency lock 8, the other end of the emergency shifting piece 81 is connected with the lower end of an emergency swing plate 82 which drives a motor sliding plate 70 to move, the emergency swing plate 82 is L-shaped, the middle part of the emergency swing plate 82 is rotatably fixed on the back of the lower cabinet door 3, the lower end of the emergency swing plate 82 is provided with a waist-shaped hole which is connected with a pin on the emergency shifting piece 81, the left end of the motor sliding plate 70 is longitudinally provided with a strip-shaped hole 702, the upper end of the emergency swing plate 82 is provided with a convex column which is connected with the strip-shaped hole 702, when an emergency key is inserted for opening, the emergency shifting piece 81 rotates to drive the emergency swing plate 82 to pull the motor sliding plate 70 to move rightwards, the sliding plate 6a and the door bolt fixing plate 60 move rightwards, so as to open the lower cabinet door 3, the lower cabinet door 3 is further provided with a door closing signal switch 9 and a spring door shifting piece 3a on the lower side of the back of the lower cabinet door, when the keeper 6 contracts into lower cabinet door 3, lower cabinet door 3 can be opened automatically under the effect of bullet door plectrum 3a, still is equipped with circuit board 30 at the back of lower cabinet door 3, still is equipped with fixed bounding wall 31 around the back of lower cabinet door 3, and the keeper hole that supplies keeper 6 to stretch out is seted up to the left end of fixed bounding wall 31, is equipped with back shroud 32 to closing the lid on the fixed bounding wall 31, and the bottom four corners position of the case cabinet body 1 is equipped with footing 12.

The working principle is as follows:

when the system is normally unlocked, the operation panel 2a is operated by fingerprints in a system power-on state, and after the fingerprints are verified correctly, the tact switch is pressed according to an icon on the control panel to select to open the drawer 2 or the lower cabinet door 3; when the drawer 2 is selected to be opened, a light touch switch corresponding to the drawer icon is selected, the bolt motor 4 drives the bolt motor turntable 41 to rotate, the bolt 5 is driven to move upwards, when the bolt 5 touches the bolt travel switch 53, the bolt motor 4 stops rotating, the bolt 5 is separated from the bolt pipe sleeve 4a, and the drawer 2 is opened under the action of the tower spring 2 b; when the drawer 2 is closed, the drawer 2 compresses the pagoda spring 26, and when the bolt 5 meets the bolt sleeve 4a, the bolt 5 moves upwards and then resets downwards under the action of the spring 52 by utilizing the inclined plane matching of the bolt sleeve, so that the drawer 2 can be closed; when the lower cabinet door 3 is selected to be opened, a light touch switch of the icon of the lower cabinet door is selected, the bolt motor 7 drives the bolt motor turntable 71 to rotate to drive the sliding plate 6a to move leftwards, the bolt fixing plate 60 and the bolt 6 move leftwards along with the bolt motor, the sliding plate 6a touches the bolt travel switch 6b, the bolt motor 7 stops rotating, and the lower cabinet door 3 is opened under the action of the door springing and poking piece 3 a; when the lower cabinet door 3 is closed, the door closing signal switch 9 is triggered, and at the moment, the bolt motor 7 rotates in the opposite direction to drive the sliding plate 6a, the bolt fixing plate 60 and the bolt 6 to move rightwards, so that the lower cabinet door 3 is locked.

When the emergency opening is carried out, under the state that the system is not electrified, the corresponding drawer 2 and the lower cabinet door 3 can be opened through an emergency key; when the drawer 2 is opened in an emergency, the drawer emergency lock 200 is opened by a drawer emergency key and rotates anticlockwise, a steel wire rope or a connecting rod mechanism is driven to pull the lock tongue 5 to move upwards, the interference fit with the lock tongue pipe sleeve 4a is removed, the drawer 2 is opened, and the drawer can be closed at any time by pulling out the drawer emergency key; when the lower cabinet door 3 is opened in an emergency, an emergency key is inserted to open the emergency lock 8, the emergency shifting piece 81 rotates to drive the emergency swing plate 82 to pull the motor sliding plate 70 to move rightwards, the sliding plate 6a and the door bolt fixing plate 60 move rightwards along with the motor sliding plate, the lower cabinet door 3 is opened, and the lower cabinet door 3 can be closed after the emergency key returns to the right.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cabinet body structure of safe, its is including the cabinet body, lower cabinet door, its characterized in that: the case cabinet body divide into two upper and lower independent cavities through the baffle, wherein lower cabinet door is installed to the opening part of cavity down, the back of lower cabinet door is equipped with the keeper and drives the keeper and removes the lower cabinet door motor that realizes opening the door, install the drawer that independently opens in the epicoele, the front end of drawer is equipped with the drawer door plant and offsets with the preceding open end terminal surface of last cavity, install the spring bolt and drive spring bolt in the drawer door plant and reciprocate the spring bolt motor of opening the drawer, it blocks the part to be provided with the spring bolt on the baffle, the top surface at the drawer door plant is established and is used for controlling spring bolt motor and lower cabinet door motor control panel of operation.

2. The cabinet structure of claim 1, wherein: the control panel is provided with a fingerprint verification window and a touch switch for selectively opening the drawer and the lower cabinet door, the input of a main controller on the circuit board is respectively connected with the fingerprint verification window and the touch switch, and the output of the main controller is respectively connected with a lower cabinet door motor and a spring bolt motor.

3. The cabinet structure of claim 2, wherein: the drawer is formed by assembling a bottom plate, a rear plate, a drawer door plate, a left side plate and a right side plate, a drawer inner decoration and a jewel box are arranged in the drawer, a drawer fixing box is arranged in the upper chamber, a plurality of sections of guide rails which are matched and connected with the left side plate and the right side plate of the drawer are arranged on the left side and the right side of the inner wall of the drawer fixing box, the drawer door plate of the drawer comprises a door plate inner frame and a front plate which are oppositely closed, a containing chamber for installing a spring bolt and a spring bolt motor is formed after the door plate inner frame and the front plate are oppositely closed, a control panel is arranged on the top surface of the door plate inner frame, the spring bolt is installed on the inner side of the front plate through a spring bolt support and close to the bottom of the door plate inner frame, a spring bolt hole for extending out the lower end of the spring bolt is formed at the bottom of the door plate inner frame, a spring bolt baffle is arranged on the baffle corresponding to the position of the spring bolt hole, a spring bolt pipe sleeve for locking the spring bolt baffle, thereby forming a spring bolt blocking part, the spring bolt motor is installed on the spring bolt support, The bolt motor is connected with a bolt motor rotating disc which drives the bolt to move up and down, and an eccentric pin is arranged on the bolt motor rotating disc and is in abutting fit with the blocking part on the upper part of the bolt.

4. The cabinet structure of claim 3, wherein: still install spring bolt travel switch and battery case in the drawer door plant, when spring bolt motor drive spring bolt motor carousel rotated and drives the spring bolt rebound, the spring bolt touch spring bolt travel switch, and the spring bolt motor stall, the spring bolt breaks away from the spring bolt pipe box, and the drawer can be opened.

5. The cabinet structure of claim 4, wherein: the upper end of spring bolt is connected with the spring bolt connecting rod, and the cover is equipped with the spring on the spring bolt connecting rod, and the spring support is between spring bolt support and spring bolt connecting rod, makes the spring bolt have the trend of downward movement all the time, and it has a tower type spring to support between the back plate of drawer and the last cavity inner wall of the case body, and when the spring bolt breaks away from the spring bolt pipe box, the drawer can pop out automatically under the effect of tower type spring.

6. The cabinet structure of claim 5, wherein: still be equipped with the emergent lock of drawer in the drawer door plant, be equipped with emergent lock lockhole on the control panel, the emergent lock of drawer is connected with the spring bolt through wire rope or link mechanism, and when inserting drawer emergency key and open, the emergent lock counter-clockwise turning of drawer drives wire rope or link mechanism pulling spring bolt rebound, realizes that the drawer opens.

7. The cabinet structure according to any one of claims 1 to 6, wherein: the left end of lower cabinet door is rotated through swinging boom and door frame and is connected, and the right side of door frame is equipped with the guide hole that supplies the keeper to wear to put, and the back of lower cabinet door transversely is equipped with the slide, and the right side fixedly connected with keeper fixed plate of slide, keeper are fixed on the keeper fixed plate, and the guiding hole has transversely been seted up in the left side of slide, and the protruding uide pin that is equipped with of lower cabinet door back corresponds.

8. The cabinet structure of claim 7, wherein: the back of lower cabinet door, the motor slide that can control spacing removal is installed to the slide below, two horizontal guiding holes about two have been seted up on the right side of motor slide, the protruding guide pin that is equipped with in lower cabinet door back, the keeper motor is fixed on the motor slide, the keeper motor is connected with the keeper motor carousel that removes about the drive slide, there is the eccentric pin on the keeper motor carousel, be connected with the waist shape hole on the slide base, keeper travel switch is still installed at the lower cabinet door back, when keeper motor drive keeper motor carousel rotates and drives the slide and remove left, the keeper removes left thereupon, the slide touches keeper travel switch, keeper motor stall, lower cabinet door can be opened.

9. The cabinet structure of claim 8, wherein: the back of lower cabinet door still installs emergency lock and urgent plectrum, has seted up corresponding emergent lockhole on the lower cabinet door, and the one end and the emergent phase-locked of emergent plectrum are connected, and the other end links to each other with the emergent balance staff lower extreme that the driving motor slide removed, and when inserting emergent key and open, emergent plectrum is rotatory, drives emergent balance staff pulling motor slide and moves right, and slide, keeper fixed plate move right thereupon, realize that lower cabinet door is opened.

10. The cabinet structure of claim 9, wherein: emergent swing plate is L shape, and the rotatable fixing in middle part of emergent swing plate is at the cabinet door back down, and the lower extreme of emergent swing plate has been seted up waist type hole and has been connected with the plectrum top pin, and a bar hole has vertically been seted up to the left end of motor slide, and the upper end of emergent swing plate is equipped with the projection and is connected with the bar hole, and the back downside of lower cabinet door still is equipped with signal switch and the bullet door plectrum of closing the door, and when the keeper retracted cabinet door down, the lower cabinet door can be opened automatically under the effect of bullet door plectrum.