CN217269696U - Double-bin door mechanism - Google Patents

Abstract

The application is applicable to medical equipment technical field, provides a two storehouse door mechanisms, includes: the base is arranged in the specific direction of the external interface; the bin gate assembly is provided with an opening position and a closing position and comprises a first bin gate and a second bin gate, and the first bin gate and the second bin gate are mutually avoided under the condition that the bin gate assembly is in the opening position so as to expose the external interface; under the condition that the bin gate assembly is in the closed position, the first bin gate and the second bin gate are in contact with each other to shield the external interface; the driving assembly comprises a first driving part and a second driving part, the first driving part is in driving connection with the first bin gate, and the second driving part is in driving connection with the second bin gate; the driving assembly is installed on the base and used for driving the bin gate assembly, so that the bin gate assembly is switched between an opening position and a closing position, the first bin gate and the second bin gate are driven by the driving assembly to realize bidirectional movement, and the sliding stroke and time can be effectively shortened.

Description

Double-bin door mechanism

Technical Field

The application belongs to the technical field of medical equipment, and more specifically relates to a double-bin-door mechanism.

Background

The existing medical equipment in the market at present usually consists of a host machine for generating energy and a conduit for transferring the energy, and the external interface of the host machine mainly has the following modes:

a. the external interface is directly exposed outside, and has the following defects: the interface is easily polluted;

b. external interface plugs the interface with the stopper, the shortcoming: the plug is easy to fall off and lose;

c. adopt manual unilateral slip door to realize closing of external interface, shortcoming: the operation is inconvenient and the occupied space is large.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the application is to provide a double-bin-door mechanism, and aims to solve the problem that an external interface bin door in the prior art is inconvenient to operate.

To achieve the above object, according to one aspect of the present application, there is provided a double bin gate mechanism including:

the base is arranged in the specific direction of the external interface; the bin gate assembly is provided with an opening position and a closing position and comprises a first bin gate and a second bin gate, and the first bin gate and the second bin gate are mutually avoided under the condition that the bin gate assembly is at the opening position so as to expose the external interface; under the condition that the bin gate assembly is in the closed position, the first bin gate and the second bin gate are in contact with each other to shield the external interface; the driving assembly comprises a first driving part and a second driving part, the first driving part is in driving connection with the first bin gate, and the second driving part is in driving connection with the second bin gate; the driving assembly is mounted on the base and used for driving the bin gate assembly so as to enable the bin gate assembly to be switched between the opening position and the closing position.

Optionally, the drive assembly comprises: the power part is fixed on the base, and the output end of the power part is provided with a gear set; the first driving part comprises a first rack which is slidably arranged on the base, and the first bin gate is fixedly connected with the first rack; the second driving part comprises a second rack which is slidably arranged on the base, and the second bin gate is fixedly connected with the second rack; the first rack and the second rack are both meshed with the gear set, and the first rack and the second rack can be simultaneously close to or far away from each other under the driving of the gear set.

Optionally, the gear set comprises a drive gear, the first rack is disposed above the drive gear, and the second rack is disposed below the drive gear; when the driving gear rotates towards a first direction, the first rack and the second rack move towards two sides, so that the first bin gate and the second bin gate are far away from each other; when the driving gear rotates towards a second direction opposite to the first direction, the first rack and the second rack move towards the middle, so that the first bin gate and the second bin gate are close to each other.

Optionally, the base comprises: the first substrate, the second substrate and the third substrate are arranged at two opposite ends of the first substrate, and the second substrate and the third substrate are arranged oppositely; the driving gear is rotatably connected to the first base plate.

Optionally, a first slide rail is arranged on the base and fixedly connected between the second substrate and the third substrate; the first rack is provided with a first sliding block, the second rack is provided with a second sliding block, the first sliding block and the second sliding block are both in sliding connection with a first sliding rail, the first bin gate is fixedly connected with the first sliding block, and the second bin gate is fixedly connected with the second sliding block.

Optionally, a second slide rail is further arranged on the base, and the second slide rail is fixedly connected between the second substrate and the third substrate and is parallel to the first slide rail; the first bin door is provided with a third sliding block, the second bin door is provided with a fourth sliding block, and the third sliding block and the fourth sliding block are both in sliding connection with a second sliding rail.

Optionally, the double-bin-door mechanism further comprises a limiting component, the limiting component is arranged on the base, and when the first bin door and the second bin door are separated from each other to a preset distance, the limiting component limits one of the first bin door and the second bin door.

Optionally, the limiting assembly comprises a microswitch, the microswitch is arranged on one side of the base, which is close to the first bin gate, the microswitch is electrically connected with the driving assembly, and when the first bin gate and the second bin gate are separated from each other to a preset distance, the microswitch is triggered by the first bin gate and sends a signal to the driving assembly to control the driving assembly to stop acting.

Optionally, the double-bin-door mechanism further comprises a control system, the control system comprising: the ablation catheter, the RFID circuit module and the catheter matching processing unit; the ablation catheter is used for being connected with the external interface, an induction coil is arranged in the ablation catheter, and the induction coil carries catheter information of the ablation catheter; the RFID circuit module can be in communication connection with the ablation catheter, receives catheter information and transmits the catheter information to the catheter matching processing unit; and the catheter matching processing unit is used for analyzing and processing the received catheter information so as to make an instruction whether to execute the opening of the double-bin door mechanism, is in communication connection with the driving assembly, and receives and executes the instruction by the driving assembly.

Optionally, the double-bin-door mechanism further comprises a controller, the controller is in communication connection with the catheter matching processing unit, and the controller is used for sending an instruction for executing opening or closing of the double-bin-door mechanism to the catheter matching processing unit.

The application provides a pair of two storehouse door mechanisms's beneficial effect lies in: compared with the prior art, this application is provided with the door subassembly on the base, and this door subassembly has open position and closed position, and drive assembly drive door subassembly makes first door and second door dodge or contact each other in the door subassembly to realize opening and closing of two doors. Through setting up first door and second door, two door difference bidirectional movement not only can shorten the removal stroke, and occupation space is little moreover, and this structure still has the advantage of simple easy operation simultaneously.

Drawings

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

Fig. 1 is a schematic structural diagram of a first angle of a dual-bin gate mechanism provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a second angle of a double-bin-door mechanism according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a third angle of a double-bin-door mechanism according to an embodiment of the present application;

fig. 4 is a schematic view illustrating an open state of a dual-bin-door mechanism according to an embodiment of the present disclosure;

fig. 5 is a schematic view illustrating a closed state of a dual-bin-door mechanism according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a control system provided by an embodiment of the present application;

fig. 7 is a schematic structural diagram of a dual-bin-door mechanism and a control system provided in the embodiment of the present application.

Reference numerals referred to in the above figures are detailed below:

1. a double-bin door mechanism;

10. a base; 101. a first substrate; 102. a second substrate; 103. a third substrate;

11. a first slide rail;

12. a first slider;

13. a second slider;

14. a second slide rail;

15. a third slider;

16. a fourth slider;

20. a drive assembly; 201. a drive gear; 202. a first rack; 203. a second rack; 204. a power section;

30. a first bin gate;

40. a second bin gate;

50. an external interface;

60. a limiting component;

1001. an ablation catheter; 1002. an RFID circuit module; 1003. a catheter matching processing unit; 1004. an induction coil; 1005. and a controller.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

As described in the background art, the external interface of the host of the existing medical device in the current market is usually exposed outside directly and is easily contaminated, or the plug is plugged by the plug and is easily dropped and lost, or the external interface is closed by manually sliding the door on one side, but the operation is inconvenient and the occupied space is large.

Referring to fig. 1 to 5, in order to solve the above-mentioned problems, according to an aspect of the present application, an embodiment of the present application provides a dual bin gate mechanism including: a base 10, a bin gate assembly, and a driving assembly 20, wherein the base 10 is disposed in a specific direction of the external interface 50; the bin gate assembly has an open position and a closed position, the bin gate assembly comprises a first bin gate 30 and a second bin gate 40, and under the condition that the bin gate assembly is in the open position, the first bin gate 30 and the second bin gate 40 are mutually avoided to expose the external interface 50; with the door assembly in the closed position, the first door 30 and the second door 40 contact each other to conceal the external interface 50; the driving assembly 20 comprises a first driving part and a second driving part, the first driving part is in driving connection with the first bin gate 30, and the second driving part is in driving connection with the second bin gate 40; a drive assembly 20 is mounted on the base 10, the drive assembly 20 being for driving the door assembly to switch the door assembly between the open and closed positions.

Compared with the prior art, the double-bin-door mechanism provided by the application is mainly applied to the field of medical equipment, and the base 10 in the embodiment is arranged in a specific direction of the external interface 50, such as in front of the external interface 50, and can also be arranged in other directions of the external interface 50 in practical application. The first bin gate 30 and the second bin gate 40 are located on the same plane, when the ablation catheter 1001 is used, the first bin gate 30 and the second bin gate 40 slide to the opening position of the bin gate assembly towards two sides under the action of the first driving part and the second driving part, the bin gates are opened, the external interface 50 is exposed at the moment, and therefore the ablation catheter 1001 is connected; after the use is finished, the ablation catheter 1001 is taken down from the external interface 50, and at the moment, the first driving part and the second driving part respectively drive the first bin gate 30 and the second bin gate 40 to slide to the closing position of the bin gate assembly towards the middle, so that the bin gates are closed, the external interface 50 of the medical equipment in the bin gates is protected, and meanwhile, the laser of the medical equipment can be prevented from radiating outwards. In practical use, the double-bin-door mechanism 1 can also realize shielding protection of a plurality of external interfaces 50 of the medical equipment. The application provides a two door mechanism 1 is in realizing automatic opening and closing the door, owing to set up two doors and remove to opposite direction, then every door only needs to remove partial stroke and can realize opening or closing of door subassembly, consequently, can shorten the removal stroke, can also reduce the door simultaneously and open and close required time, and occupation space is little moreover, simple easy operation.

Referring to fig. 1 to 5, the driving assembly 20 in the present embodiment includes: the power part 204, the power part 204 is fixed on the base 10, the output end of the power part 204 has a gear set; the first driving part comprises a first rack 202, the first rack 202 is slidably mounted on the base 10, and the first bin gate 30 is fixedly connected with the first rack 202; the second driving part comprises a second rack 203, the second rack 203 is slidably mounted on the base 10, and the second bin gate 40 is fixedly connected with the second rack 203; the first rack 202 and the second rack 203 are both meshed with the gear set, and the first rack 202 and the second rack 203 can simultaneously move close to or away from each other under the driving of the gear set. In this embodiment, the power portion 204 is a motor, the gear set includes a driving gear, a first driven gear and a second driven gear, the driving gear is in driving connection with the motor, and the first driven gear and the second driven gear are both meshed with the driving gear; the first driven gear is located above the driving gear and meshed with the first rack 202, the second driven gear is located below the driving gear and meshed with the second rack 203, when the driving gear is controlled to rotate through the motor, the first driven gear and the second driven gear rotate in the opposite direction of rotation of the driving gear, and the first rack 202 and the second rack 203 move in the opposite direction simultaneously.

Referring to fig. 1 to 5, in a preferred embodiment of the present application, the gear set includes a driving gear 201, a first rack 202 is disposed above the driving gear 201, and a second rack 203 is disposed below the driving gear 201; when the driving gear 201 rotates in the first direction, the first rack 202 and the second rack 203 move to both sides, so that the first door 30 and the second door 40 are separated from each other; when the driving gear 201 rotates in a second direction opposite to the first direction, the first and second racks 202 and 203 move toward the middle, so that the first and second doors 30 and 40 approach each other. Referring to fig. 4, in the present embodiment, the first direction is a clockwise direction, the second direction is a counterclockwise direction, the gear set includes a driving gear 201, the driving gear 201 is connected to an output end of the motor, and the driving gear 201 rotates clockwise or counterclockwise by controlling the motor to rotate forward or backward. In the embodiment, the first rack 202 and the second rack 203 are straight racks and are respectively arranged above and below the driving gear 201 in parallel. When the motor drives the driving gear 201 to rotate clockwise, the driving gear 201 drives the first rack 202 to move in the direction away from the second door 40, and meanwhile, the second rack 203 moves in the direction away from the first door 30, at this moment, the first rack 202 drives the first door 30 to move together, and the second rack 203 drives the second door 40 to move together, so that the door assembly can be opened, and the external interface 50 is exposed. Referring to fig. 5, the motor drives the driving gear 201 to rotate counterclockwise, the driving gear 201 drives the first rack 202 to move toward the direction close to the second door 40, meanwhile, the second rack 203 moves toward the direction close to the first door 30, the first rack 202 drives the first door 30 to move together, the second rack 203 drives the second door 40 to move together, the first door 30 and the second door 40 are close to each other and are folded at the middle position, at this time, the motor stops rotating when meeting the rotation resistance, the door assembly is closed, and the external interface 50 is blocked.

Referring to fig. 1 to 5, the base 10 in the present embodiment includes: the display panel comprises a first substrate 101, a second substrate 102 and a third substrate 103, wherein the second substrate 102 and the third substrate 103 are arranged at two opposite ends of the first substrate 101, and the second substrate 102 and the third substrate 103 are arranged oppositely; the driving gear 201 is rotatably connected to the first base plate 101. Specifically, in the present embodiment, the first substrate 101 is fixed between the second substrate 102 and the third substrate 103, and the first rack 202, the second rack 203, the first door 30 and the second door 40 are all disposed between the second substrate 102 and the third substrate 103; the motor is fixed in first base plate 101 intermediate position, and its output wears to locate first base plate 101 and drive gear 201 fixed connection, and the motor rotation can drive gear 201 and rotate along the same direction.

Referring to fig. 1 to 5, a first slide rail 11 is disposed on the base 10 in the present embodiment, and the first slide rail 11 is fixedly connected between the second substrate 102 and the third substrate 103; the first rack 202 is provided with a first sliding block 12, the second rack 203 is provided with a second sliding block 13, the first sliding block 12 and the second sliding block 13 are both connected with the first sliding rail 11 in a sliding manner, the first bin gate 30 is fixedly connected with the first sliding block 12, and the second bin gate 40 is fixedly connected with the second sliding block 13. In this embodiment, the first slide rail 11 is a cylindrical guide rod, and is located above the first substrate 101, and the first slide rail 11 is disposed to enable the first bin gate 30 and the second bin gate 40 to slide linearly along the first slide rail 11.

Referring to fig. 1 to 5, a second slide rail 14 is further disposed on the base 10 in the embodiment, and the second slide rail 14 is fixedly connected between the second substrate 102 and the third substrate 103, and is parallel to the first slide rail 11; the first bin gate 30 is provided with a third sliding block 15, the second bin gate 40 is provided with a fourth sliding block 16, and the third sliding block 15 and the fourth sliding block 16 are both connected with the second sliding rail 14 in a sliding mode. In this embodiment, the second slide rail 14 is also a cylindrical guide rod, and is located above the first slide rail 11, and the second slide rail 14 is arranged to assist in guiding, so that the upper end and the lower end of the first bin gate 30 and the second bin gate 40 are kept balanced, and the sliding is more stable.

Referring to fig. 1 to 5, the double-bin-door mechanism further includes a limiting assembly 60, the limiting assembly 60 is disposed on the base 10, and the limiting assembly 60 limits one of the first bin door 30 and the second bin door 40 when the first bin door 30 and the second bin door 40 are separated from each other by a predetermined distance. When the first driving part and the second driving part respectively drive the first bin gate 30 and the second bin gate 40 to move to the direction away from each other for a preset distance, if the preset distance is 0.5m, the first bin gate 30 and the second bin gate 40 are detected and controlled by the limiting component 60 to stop moving after the moving distance reaches 0.5m, so that the accurate limiting of the bin gate component is realized.

Referring to fig. 1 to 5, the limiting assembly 60 in the present embodiment includes a micro switch, the micro switch is disposed on one side of the base 10 close to the first door 30, the micro switch is electrically connected to the driving assembly 20, and when the first door 30 and the second door 40 are separated from each other to a predetermined distance, the micro switch is triggered by the first door 30 and sends a signal to the driving assembly 20 to control the driving assembly 20 to stop operating. In this embodiment, when the door assembly is opened, the first driving portion drives the first door 30 to move in a direction away from the second door 40, and the second driving portion drives the second door 40 to move in a direction away from the first door 30, and when the first door 30 touches the micro switch, the micro switch sends a signal to the driving assembly 20, and the first driving portion and the second driving portion stop moving, so that the first door 30 and the second door 40 stop moving.

In one embodiment, a first sealing strip is disposed on a side of the first door 30 close to the second door 40, and a second sealing strip is disposed on a side of the second door 40 close to the first door 30, so that a joint between the first door 30 and the second door 40 is sealed by the first sealing strip and the second sealing strip, thereby further preventing dust from entering and polluting the external interface 50.

In another embodiment, a first step surface is disposed on a side of the first door 30 close to the second door 40, a second step surface is disposed on a side of the second door 40 close to the first door 30, and the first step surface is adapted to the second step surface, so that the first door 30 and the second door 40 are tightly combined, and dust is prevented from entering and the external interface 50 is polluted.

Referring to fig. 6 to 7, the double-bin-door mechanism 1 in the present embodiment further includes a control system including: an ablation catheter 1001, an RFID circuit module 1002, and a catheter matching processing unit 1003; the ablation catheter 1001 is used for being connected with the external interface 50, an induction coil 1004 is arranged inside the ablation catheter 1001, and the induction coil 1004 carries catheter information of the ablation catheter 1001; an RFID circuit module 1002 capable of communicatively connecting with the ablation catheter 1001, receiving catheter information and transmitting the catheter information to the catheter matching processing unit 1003; and the catheter matching processing unit 1003 is used for analyzing and processing the received catheter information to make an instruction whether to execute the opening of the double-bin door mechanism 1, the catheter matching processing unit 1003 is in communication connection with the driving assembly 20, and the driving assembly 20 receives and executes the instruction.

In this embodiment, the ablation catheter 1001 is used for a catheter for treating a peripheral occluded blood vessel, and the tissue is volume-reduced by using a certain fluctuating ultraviolet laser, and is usually connected with an optical coupling interface (i.e., the external interface 50) of the ablation device; the induction coil 1004 carries catheter information of the ablation catheter 1001, such as a catheter production date, a batch number and a serial number, the catheter information can be decoded by an RFID (Radio Frequency Identification) circuit module 1002 as unique ID (identity) information of the ablation catheter 1001, when the ablation catheter 1001 approaches an optical coupling interface of an ablation device, the induction coil 1004 and the RFID circuit module 1002 generate magnetic induction change to generate a circuit, and when the current of the induction coil 1004 meets a certain power, the catheter information carrying the ablation catheter 1001 is generated to the RFID circuit module 1002; the RRFID circuit module 1002 communicates with the induction coil 1004 and receives information of the ablation catheter 1001, identifies and evaluates whether the ablation catheter 1001 and the optical coupling interface are well inserted, determines whether the ablation catheter 1001 is connected in place, and transmits catheter information of the ablation catheter 1001 to the catheter matching processing unit 1003; the catheter matching processing unit 1003 matches the catheter production date, the batch number and the serial number with the set decryption rule, and sends an instruction to the drive component 20 after confirming the matching, and the drive component 20 executes the instruction.

See fig. 6, in which the direction of the arrows indicates the direction of information transfer. When the ablation catheter 1001 is close to the optical coupling interface of the ablation device and reaches a certain distance, the induction coil 1004 of the ablation catheter 1001 and the coil on the ablation device generate magnetic induction change to generate current, catheter information of the ablation catheter 1001 is transmitted to the RFID circuit module 1002, the RFID circuit module 1002 identifies the catheter information of the ablation catheter 1001 and then carries out ID identification, the identification of the information of the ablation catheter 1001 is processed by the catheter matching processing unit 1003, an instruction is sent to the driving assembly 20 after the information of the ablation catheter 1001 is confirmed, the driving assembly 20 executes the instruction, and the double-bin-door mechanism 1 is opened, so that the optical coupling interface of the ablation device is exposed and the ablation catheter 1001 is inserted oppositely.

Referring to fig. 6 to 7, the double-bin-door mechanism 1 in the present embodiment further includes a controller 1005, the controller 1005 is connected to the conduit matching processing unit 1003 in a communication manner, and the controller 1005 is configured to send an instruction to the conduit matching processing unit 1003 to open or close the double-bin-door mechanism 1. When the induction coil 1004 fails or the ablation catheter 1001 has no catheter information, the device cannot identify the ablation catheter 1001, so that the double-bin-door mechanism 1 cannot be opened, the controller 1005 can independently control the double-bin-door mechanism 1 to be opened, an operator can send an instruction to the catheter matching processing unit 1003 through the controller 1005, the catheter matching processing unit 1003 judges that no ablation catheter 1001 is connected at present, the catheter matching processing unit 1003 sends an opening instruction to the driving assembly 20, and the driving assembly 20 executes opening of the bin door.

In summary, the dual-bin-door mechanism provided by the embodiment at least has the following beneficial technical effects:

(1) through the arrangement of the first bin gate 30 and the second bin gate 40, the first driving part and the second driving part can drive the first bin gate 30 and the second bin gate 40 to move in two directions, so that the moving stroke of opening or closing the bin gate assembly is shortened, and the time required for opening and closing the bin gate assembly is reduced;

(2) the first bin gate 30 and the second bin gate 40 can simultaneously move in opposite directions through the matching of one driving gear 201 and the first rack 202 and the second rack 203, and the structure is simple and the operation is easy;

(3) the RFID circuit module 1002 and the controller 1005 are used for realizing the dual-mode control of the double-bin gate mechanism 1, so that the normal execution of the instruction can be effectively ensured.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (10)

1. A dual bin gate mechanism, comprising:

the base (10), the said base (10) is set up in the specific direction of the external interface (50);

a door assembly having an open position and a closed position, the door assembly including a first door (30) and a second door (40), the first door (30) and the second door (40) being retracted from each other to expose the external interface (50) when the door assembly is in the open position; the first door (30) and the second door (40) are in contact with each other to block the external interface (50) with the door assembly in the closed position;

the driving assembly (20) comprises a first driving part and a second driving part, the first driving part is in driving connection with the first bin gate (30), and the second driving part is in driving connection with the second bin gate (40); the drive assembly (20) is mounted on the base (10), the drive assembly (20) being for driving the door assembly to switch the door assembly between the open position and the closed position.

2. Double-bin-door mechanism according to claim 1, wherein said driving assembly (20) comprises: the power part (204), the power part (204) is fixed on the base (10), and the output end of the power part (204) is provided with a gear set;

the first driving part comprises a first rack (202), the first rack (202) is slidably mounted on the base (10), and the first bin gate (30) is fixedly connected with the first rack (202);

the second driving part comprises a second rack (203), the second rack (203) is slidably mounted on the base (10), and the second bin gate (40) is fixedly connected with the second rack (203);

the first rack (202) and the second rack (203) are meshed with the gear set, and the first rack (202) and the second rack (203) can simultaneously move close to or away from each other under the driving of the gear set.

3. Double-bin-door mechanism according to claim 2, wherein the gear set comprises a driving gear (201), the first rack (202) being arranged above the driving gear (201), the second rack (203) being arranged below the driving gear (201);

when the driving gear (201) rotates towards a first direction, the first rack (202) and the second rack (203) move towards two sides, so that the first bin gate (30) and the second bin gate (40) are far away from each other;

when the driving gear (201) rotates in a second direction opposite to the first direction, the first rack (202) and the second rack (203) move towards the middle, so that the first bin gate (30) and the second bin gate (40) are close to each other.

4. Double-bin-door mechanism according to claim 3, wherein said base (10) comprises: a first substrate (101), a second substrate (102) and a third substrate (103), wherein the second substrate (102) and the third substrate (103) are arranged at two opposite ends of the first substrate (101), and the second substrate (102) and the third substrate (103) are arranged oppositely; the driving gear (201) is rotatably connected to the first base plate (101).

5. The double-bin door mechanism according to claim 4, wherein a first sliding rail (11) is arranged on the base (10), and the first sliding rail (11) is fixedly connected between the second base plate (102) and the third base plate (103);

the first sliding block (12) is arranged on the first rack (202), the second sliding block (13) is arranged on the second rack (203), the first sliding block (12) and the second sliding block (13) are both in sliding connection with the first sliding rail (11), the first bin door (30) is fixedly connected with the first sliding block (12), and the second bin door (40) is fixedly connected with the second sliding block (13).

6. The double-bin door mechanism according to claim 5, wherein a second sliding rail (14) is further arranged on the base (10), and the second sliding rail (14) is fixedly connected between the second base plate (102) and the third base plate (103) and is parallel to the first sliding rail (11);

the first bin gate (30) is provided with a third sliding block (15), the second bin gate (40) is provided with a fourth sliding block (16), and the third sliding block (15) and the fourth sliding block (16) are both in sliding connection with the second sliding rail (14).

7. The double-bin-door mechanism according to claim 1, further comprising a limiting assembly (60), wherein the limiting assembly (60) is disposed on the base (10), and the limiting assembly (60) limits one of the first bin door (30) and the second bin door (40) in a case where the first bin door (30) and the second bin door (40) are separated from each other to a preset distance.

8. The double-bin-door mechanism according to claim 7, wherein the limit component (60) comprises a micro switch, the micro switch is arranged on one side of the base (10) close to the first bin door (30), the micro switch is electrically connected with the driving component (20), and under the condition that the first bin door (30) and the second bin door (40) are separated from each other to a preset distance, the micro switch is triggered by the first bin door (30) and sends a signal to the driving component (20) so as to control the driving component (20) to stop acting.

9. The double-bin-door mechanism according to claim 1, wherein the double-bin-door mechanism (1) further comprises a control system comprising: an ablation catheter (1001), an RFID circuit module (1002) and a catheter matching processing unit (1003);

the ablation catheter (1001) is used for being connected with the external interface (50), an induction coil (1004) is arranged inside the ablation catheter (1001), and the induction coil (1004) carries catheter information of the ablation catheter (1001);

the RFID circuit module (1002) can be in communication connection with the ablation catheter (1001), receive the catheter information and transmit the catheter information to the catheter matching processing unit (1003);

the catheter matching processing unit (1003) is used for analyzing and processing the received catheter information to make an instruction whether to execute opening of the double-bin door mechanism (1), the catheter matching processing unit (1003) is in communication connection with the driving assembly (20), and the driving assembly (20) receives and executes the instruction.

10. The double-bin-door mechanism according to claim 9, wherein the double-bin-door mechanism (1) further comprises a controller (1005), the controller (1005) is in communication connection with the conduit matching processing unit (1003), and the controller (1005) is used for sending an instruction for executing opening or closing of the double-bin-door mechanism (1) to the conduit matching processing unit (1003).

Images