A mailbox cabinet grid port transmission mechanism

Abstract

The application discloses a mailbox cabinet grid port transmission mechanism and relates to the technical field of mailboxes. The mailbox cabinet grid port transmission mechanism comprises a box body, a delivery door and a pick-up door. A delivery port and a pick-up port are formed in one side of the box body and are communicated with the inner cavity of the box body. The delivery door is hinged to the box body through a first rotating shaft to cover or expose the delivery port. The pick-up door is hinged to the box body through a second rotating shaft to cover or expose the pick-up port. A control module, a first driving mechanism and a second driving mechanism electrically connected with the control module are arranged in the box body. The acting end of the first driving mechanism is hinged to the delivery door and moves linearly towards or away from the delivery port. The acting end of the second driving mechanism is hinged to the pick-up door and moves linearly towards or away from the pick-up port. The mailbox privacy is improved, and the user privacy safety is protected.

Description

Technical Field

[0001] This application relates to the field of mechanical structure technology, and more specifically, to a mailbox cabinet compartment transmission mechanism. Background Technology

[0002] Mailboxes are an important medium for users to receive emails and various bills. They are usually installed on the walls outside or inside residential buildings, apartment buildings, and offices. When mail is delivered, the recipient is too busy to receive it in person, so the mailbox takes care of it and the recipient can retrieve and process the mail when they have time.

[0003] Existing old-style mailboxes typically have an open mail slot design. Their simple structure allows unauthorized personnel to potentially retrieve user mail through the slot to obtain user information, resulting in poor security. Utility Model Content

[0004] The purpose of this application is to provide a mailbox cabinet compartment transmission mechanism that can improve the privacy and security of the mailbox.

[0005] The embodiments of this application are implemented as follows:

[0006] This application provides a mailbox cabinet compartment transmission mechanism, including a cabinet body, a delivery door, and a retrieval door. The cabinet body has a delivery port and a retrieval port on one side, respectively communicating with the internal cavity of the cabinet. The delivery door is hinged to the cabinet body via a first pivot to cover or expose the delivery port. The retrieval door is hinged to the cabinet body via a second pivot to cover or expose the retrieval port. The cabinet body contains a control module and a first drive mechanism and a second drive mechanism electrically connected to the control module. The working end of the first drive mechanism is hinged to the delivery door and moves linearly toward or away from the delivery port. The working end of the second drive mechanism is hinged to the retrieval door and moves linearly toward or away from the retrieval port.

[0007] Optionally, as an implementable method, a first mounting bracket is provided inside the housing, and the first driving mechanism includes a first rotary driving member, a first screw, and a first sliding member disposed on the first mounting bracket. The first screw is connected to the output shaft of the rotary driving member, the first sliding member is threadedly connected to the first screw, and the first sliding member is hinged to the delivery door. The first rotary driving member drives the first sliding member to slide along the extension direction of the first screw, so as to drive the delivery door to rotate toward or away from the delivery port.

[0008] Optionally, as an implementable method, the first sliding member is provided with a first connecting rod, the first sliding member is hinged to the delivery door through the first connecting rod, and the first connecting rod is hinged to the delivery door through a third pivot.

[0009] Optionally, as an implementable approach, a first guide assembly is further included, the first guide assembly including a first guide seat and a first guide rod slidably disposed on the first guide seat, the first guide seat being disposed on the first mounting bracket, and the first guide rod being connected to the first slider.

[0010] Optionally, as an implementable approach, the first mounting bracket is provided with a first sensing module, which is used to sense the sliding position of the first slider and transmit it to the control module.

[0011] Optionally, as an implementable method, a second mounting bracket is provided inside the housing. The second driving mechanism includes a second rotary drive member, a second screw, and a second sliding member disposed on the second mounting bracket. The second screw is connected to the output shaft of the second rotary drive member, the second sliding member is threadedly connected to the second screw, and the second sliding member is hinged to the retrieval door. The second rotary drive member drives the second sliding member to slide along the extension direction of the second screw, thereby causing the retrieval door to rotate toward or away from the retrieval opening.

[0012] Optionally, as one possible implementation, the second sliding member is provided with a second connecting rod, the second sliding member is hinged to the retrieval door via the second connecting rod, and the second connecting rod is hinged to the retrieval door via a fourth pivot.

[0013] Optionally, as an implementable approach, a second guide assembly is also included, the second guide assembly including a second guide seat and a second guide rod slidably disposed on the second guide seat, the second guide seat being disposed on the second mounting bracket, and the second guide rod being connected to the second slider.

[0014] Optionally, as an implementable method, a second sensing module is provided on the second mounting bracket, the second sensing module being used to sense the sliding position of the second slider and transmit it to the control module.

[0015] Optionally, as an implementable method, anti-collision pads are provided on the side of the delivery door and the retrieval door facing the inner cavity of the box.

[0016] The beneficial effects of the embodiments of this application include:

[0017] The mailbox cabinet compartment transmission mechanism provided in this application includes a cabinet body, a delivery door, and a retrieval door. A delivery port and a retrieval port, respectively communicating with the internal cavity of the cabinet, are provided on one side of the cabinet body. The delivery door is hinged to the cabinet body via a first pivot to cover or expose the delivery port. The retrieval door is hinged to the cabinet body via a second pivot to cover or expose the retrieval port. A control module and a first drive mechanism and a second drive mechanism electrically connected to the control module are provided inside the cabinet body. The working end of the first drive mechanism is hinged to the delivery door and moves linearly toward or away from the delivery port. The working end of the second drive mechanism is hinged to the retrieval door and moves linearly toward or away from the retrieval port. The control module controls the first drive mechanism to drive the delivery door to cover or expose the delivery port, and controls the second drive mechanism to drive the retrieval door to cover or expose the retrieval port, thereby preventing unauthorized personnel from obtaining user information through the retrieval port, improving the privacy of the mailbox, and protecting user privacy. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is one of the structural schematic diagrams of the mailbox cabinet compartment transmission mechanism provided in the embodiments of this application;

[0020] Figure 2 This is a schematic diagram of the structure of the mailbox cabinet compartment transmission mechanism provided in the embodiments of this application;

[0021] Figure 3 This is the second schematic diagram of the mailbox cabinet compartment transmission mechanism provided in the embodiments of this application;

[0022] Figure 4 The third schematic diagram of the mailbox cabinet compartment transmission mechanism provided in the embodiments of this application.

[0023] Icons: 100 - Mailbox compartment transmission mechanism; 110 - Box body; 111 - Delivery slot; 112 - Retrieval slot; 113 - First mounting bracket; 114 - Second mounting bracket; 120 - Delivery door; 130 - Retrieval door; 140 - First drive mechanism; 141 - First rotary drive component; 142 - First screw; 143 - First sliding component; 144 - First connecting rod; 145 - First bearing seat; 150 - Second drive mechanism; 151 - Second rotary drive component; 152 - Second screw; 153 - Second sliding component; 154 - Second connecting rod; 155 - Second bearing seat; 160 - First guide assembly; 161 - First guide seat; 162 - First guide rod; 170 - Second guide assembly; 171 - Second guide seat; 172 - Second guide rod; 180 - First sensing module; 190 - Second sensing module. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] Please refer to Figure 1 , Figure 2, Figure 3 and Figure 4 This embodiment provides a mailbox cabinet compartment transmission mechanism 100, including a cabinet body 110, a delivery door 120, and a retrieval door 130. A delivery port 111 and a retrieval port 112, which are respectively connected to the inner cavity of the cabinet body 110, are provided on one side of the cabinet body 110. The delivery door 120 is hinged to the cabinet body 110 through a first rotating shaft to cover or expose the delivery port 111. The retrieval door 130 is hinged to the cabinet body 110 through a second rotating shaft to cover or expose the retrieval port 112. A control module and a first drive mechanism 140 and a second drive mechanism 150 electrically connected to the control module are provided inside the cabinet body 110. The working end of the first drive mechanism 140 is hinged to the delivery door 120 and moves linearly toward or away from the delivery port 111. The working end of the second drive mechanism 150 is hinged to the retrieval door 130 and moves linearly toward or away from the retrieval port 112.

[0029] Optionally, the control module can be connected to a remote control terminal signal, but is not limited thereto. It can also be connected to mechanical control buttons or other operating mechanisms to complete control through user operation.

[0030] Specifically, when using the mailbox cabinet compartment transmission mechanism 100 of this application, the mail carrier sends a command to the control module via a remote control terminal or mechanical control button. The control module controls the first drive mechanism 140 to move, so that the working end of the first drive mechanism 140 moves toward the delivery slot 111, thereby causing the delivery door 120 to move away from the delivery slot 111 and rotate relative to the first rotating shaft to expose the delivery slot 111. The mail carrier then delivers the mail through the delivery slot 111. After delivery, the mail carrier sends a command to the control module via a remote control terminal or mechanical control button. The control module controls the first drive mechanism 140 to move, so that the working end of the first drive mechanism 140 moves away from the delivery slot 111, thereby causing the delivery door 120 to rotate relative to the first rotating shaft toward the delivery slot 111 to cover the delivery slot 111.

[0031] When a user needs to retrieve a package, the user sends a command to the control module via a remote control terminal or mechanical control button. The control module then controls the second drive mechanism 150 to move, causing its working end to move towards the retrieval port 112. This causes the retrieval door 130 to rotate relative to the second rotating shaft away from the retrieval port 112, exposing the retrieval port 112. The user then retrieves the package through the retrieval port 112. After retrieval, the user sends a command to the control module via a remote control terminal or mechanical control button. The control module then controls the second drive mechanism 150 to move, causing its working end to move away from the retrieval port 112. This causes the retrieval door 130 to rotate relative to the second rotating shaft towards the retrieval port 112, covering the retrieval port 112, thus completing the retrieval operation.

[0032] The mailbox cabinet slot transmission mechanism 100 provided in this application includes a cabinet body 110, a delivery door 120, and a retrieval door 130. A delivery slot 111 and a retrieval slot 112, respectively communicating with the inner cavity of the cabinet body 110, are provided on one side of the cabinet body 110. The delivery door 120 is hinged to the cabinet body 110 via a first pivot to cover or expose the delivery slot 111. The retrieval door 130 is hinged to the cabinet body 110 via a second pivot to cover or expose the retrieval slot 112. A control module and a first drive mechanism 140 and a second drive mechanism 150 electrically connected to the control module are provided inside the cabinet body 110. The actuating end of the first drive mechanism 140 is connected to the delivery door 120. The first drive mechanism 140 is hinged to the second drive mechanism 150 and moves linearly toward or away from the delivery port 111. The second drive mechanism 150 is hinged to the retrieval door 130 and moves linearly toward or away from the retrieval port 112. The control module controls the first drive mechanism 140 to drive the delivery door 120 to cover or expose the delivery port 111. The control module controls the second drive mechanism 150 to drive the retrieval door 130 to cover or expose the retrieval port 112. That is, by adding the delivery door 120 and the retrieval door 130 to the mailbox structure, it is ensured that the delivery port and retrieval port are closed when the mailbox is not in use and will only open when in use, thereby improving the privacy of the mailbox and protecting the user's privacy and security.

[0033] Optionally, a crossbeam may be provided between the delivery port 111 and the collection port 112. This crossbeam may be a limiting plate. When the delivery door 120 at the delivery port 111 and the collection door 130 at the collection port 112 are closed, there may be a gap between the delivery door 120 and the collection door 130. Dust and rainwater may enter through this gap, and advertising leaflets, small cards, etc. may be put into the inner cavity of the mailbox 110 through this gap. The limiting plate can cover the gap between the delivery door 120 and the collection door 130, thereby improving the privacy and security of the mailbox.

[0034] In addition, after the mailbox has been used for a certain number of years, as the components age and loosen, the delivery door 120 and the retrieval door 130, which should be in a vertical position when closed, may gradually tilt and shift, thus failing to completely cover the delivery opening 111 and the retrieval opening 112. After setting the limiting plate rib, the delivery door 120 and the retrieval door 130 can still abut against the limiting plate rib when closed, thereby ensuring that the delivery door 120 and the retrieval door 130 are always in a vertical position when closed, more tightly covering the delivery opening 111 and the retrieval opening 112, and enhancing the closing stability of the delivery door 120 and the retrieval door 130.

[0035] In one possible embodiment of this application, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a first mounting bracket 113 is provided inside the housing 110. The first drive mechanism 140 includes a first rotary drive member 141, a first screw 142, and a first sliding member 143, all mounted on the first mounting bracket 113. The first screw 142 is connected to the output shaft of the rotary drive member, and the first sliding member 143 is threadedly connected to the first screw 142. The first sliding member 143 is hinged to the delivery door 120. The first rotary drive member 141 drives the first sliding member 143 to slide along the extension direction of the first screw 142, thereby causing the delivery door 120 to rotate toward or away from the delivery port 111. A first bearing seat 145 is also provided on the first mounting bracket 113. The first bearing seat 145 is used to hinge the end of the first screw 142 away from the first rotary drive member 141 to prevent the first screw 142 from wobbling during the linear movement of the first sliding member 143. It should be noted that two first bearing seats 145 can be provided along the extension direction of the first screw 142 to further ensure the stability of the first screw.

[0036] When a mail carrier delivers mail, the carrier sends a command to the control module via a remote control terminal or mechanical control button. The control module then controls the first drive mechanism 140 to move, specifically, the first rotary drive component 141 drives the first screw 142 to rotate, which in turn drives the first sliding component 143, which is threadedly connected to the first screw 142, to move toward the delivery opening 111. This causes the delivery door 120 to rotate relative to the first rotating shaft away from the delivery opening 111, thus exposing the delivery opening 111. The mail carrier then delivers the mail through the delivery opening 111. After delivery, the carrier sends a command to the control module via a remote control terminal or mechanical control button. The control module then controls the first drive mechanism 140 to move, specifically, the first rotary drive component 141 drives the first screw 142 to rotate, which in turn drives the first sliding component 143, which is threadedly connected to the first screw 142, to move away from the delivery opening 111. This causes the delivery door 120 to rotate relative to the first rotating shaft toward the delivery opening 111, thus covering the delivery opening 111 and completing the delivery operation.

[0037] Furthermore, a first connecting rod 144 is provided on the first sliding member 143. The first sliding member 143 is hinged to the delivery door 120 through the first connecting rod 144. The first connecting rod 144 is hinged to the delivery door 120 through a third pivot.

[0038] The first rotary drive 141 drives the first screw 142 to rotate, thereby driving the first sliding member 143, which is threadedly connected to the first screw 142, to move linearly. This causes the first sliding member 143 to drive the first connecting rod 144 to move linearly toward or away from the delivery port 111, thereby causing the delivery door 120 to expose or cover the delivery port 111.

[0039] It should be noted that the first guide assembly 160 is also included. The first guide assembly 160 includes a first guide seat 161 and a first guide rod 162 slidably disposed on the first guide seat 161. The first guide seat 161 is disposed on the first mounting bracket 113, and the first guide rod 162 is connected to the first sliding member 143.

[0040] Specifically, by setting a first guide seat 161 on the first mounting bracket 113, the first guide rod 162, which is slidably connected to the first guide seat 161, is connected to the first sliding member 143 to ensure the stable movement of the first sliding member 143.

[0041] The number of first guide components 160 can be two, which are used to improve the stability of the first slider 143 during linear movement and prevent the left and right sides of the first slider 143 from being inconsistent in height when moving back and forth.

[0042] It should be noted that a first sensing module 180 is provided on the first mounting bracket 113. The first sensing module 180 is used to sense the sliding position of the first slider 143 and transmit the sensing signal to the control module.

[0043] Specifically, when the first sensing module 180 senses that the first sliding member 143 has slid to the first preset position, the first sensing module 180 transmits the sensing signal to the control module, and the control module controls the first driving mechanism 140 to stop working. At this time, the delivery port 111 is exposed. When the first sensing module 180 senses that the first sliding member 143 has slid to the second preset position, the first sensing module 180 transmits the sensing signal to the control module, and the control module controls the first driving mechanism 140 to stop working. At this time, the delivery door 120 covers the delivery port 111.

[0044] The first sensing module 180 includes a first sensor and a second sensor disposed on a first mounting bracket. A first sensor blocking plate corresponding to the first sensor is disposed on the first sliding member 143, and a second sensor blocking plate corresponding to the second sensor is disposed on the first guide rod 162. The first sensor blocking plate blocks the first sensor and the second sensor blocking plate blocks the second sensor to realize the sensing of the sliding position of the first sliding member 143.

[0045] Furthermore, the first mounting bracket 113 is also equipped with a first light strip that is electrically connected to the control module. When the mail carrier delivers the mail, the mail carrier sends a command to the control module through a remote control terminal or a mechanical control button, and the control module controls the first light strip to turn on.

[0046] In one possible embodiment of this application, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a second mounting bracket 114 is provided inside the housing 110. The second drive mechanism 150 includes a second rotary drive member 151, a second screw 152, and a second sliding member 153, all mounted on the second mounting bracket 114. The second screw 152 is connected to the output shaft of the second rotary drive member 151, and the second sliding member 153 is threadedly connected to the second screw 152. The second sliding member 153 is hinged to the retrieval door 130. The second rotary drive member 151 drives the second sliding member 153 to slide along the extension direction of the second screw 152, thereby causing the retrieval door 130 to rotate toward or away from the retrieval opening 112. A second bearing seat 155 is also provided on the second mounting bracket 114. The second bearing seat 155 is used to hinge the end of the second screw 152 away from the second rotary drive member 151 to prevent the second screw 152 from wobbling during the linear movement of the second sliding member 153. It should be noted that two second bearing seats 155 may be provided along the extension direction of the second screw 152 to further ensure the stability of the first screw.

[0047] When a user needs to retrieve a package, the user sends a command to the control module via a remote control terminal or mechanical control button. The control module then controls the second drive mechanism 150 to move, specifically the second rotary drive component 151 drives the second screw 152 to rotate, which in turn drives the second sliding component 153, which is threadedly connected to the second screw 152, to move towards the retrieval opening 112. This causes the retrieval door 130 to rotate relative to the second rotating shaft away from the retrieval opening 112, thus exposing the retrieval opening 112. The user then retrieves the package through the retrieval opening 112. After retrieval is completed, the user sends a command to the control module via a remote control terminal or mechanical control button. The control module then controls the second drive mechanism 150 to move, specifically the second rotary drive component 151 drives the second screw 152 to rotate, which in turn drives the second sliding component 153, which is threadedly connected to the second screw 152, to move away from the retrieval opening 112. This causes the retrieval door 130 to rotate relative to the second rotating shaft towards the retrieval opening 112, thus covering the retrieval opening 112 and completing the retrieval operation.

[0048] Furthermore, a second connecting rod 154 is provided on the second sliding member 153. The second sliding member 153 is hinged to the retrieval door 130 through the second connecting rod 154. The second connecting rod 154 is hinged to the retrieval door 130 through a fourth pivot.

[0049] The second rotary drive 151 drives the second screw 152 to rotate, thereby driving the second sliding member 153, which is threadedly connected to the second screw 152, to move linearly. This causes the second sliding member 153 to drive the second connecting rod 154 to move linearly toward or away from the delivery port 111, thereby causing the retrieval door 130 to expose or cover the retrieval port 112.

[0050] It should be noted that the system also includes a second guide assembly 170, which includes a second guide seat 171 and a second guide rod 172 slidably disposed on the second guide seat 171. The second guide seat 171 is disposed on the second mounting bracket 114, and the second guide rod 172 is connected to the second sliding member 153.

[0051] Specifically, by setting a second guide seat 171 on the second mounting bracket 114, a second guide rod 172 slidably connected to the second guide seat 171 is connected to the second slider 153 to ensure the stable movement of the second slider 153. The number of second guide components 170 can be two, used to improve the stability of the second slider 153 during movement and prevent inconsistent heights on the left and right sides when the second slider 153 moves forward and backward.

[0052] It should be noted that a second sensing module 190 is provided on the second mounting bracket 114. The second sensing module 190 is used to sense the sliding position of the second slider 153 and transmit the sensing signal to the control module.

[0053] Specifically, when the second sensing module 190 senses that the second sliding member 153 has slid to the third preset position, the second sensing module 190 transmits the sensing signal to the control module, and the control module controls the second driving mechanism 150 to stop working. At this time, the retrieval port 112 is exposed. When the second sensing module 190 senses that the second sliding member 153 has slid to the fourth preset position, the second sensing module 190 transmits the sensing signal to the control module, and the control module controls the second driving mechanism 150 to stop working. At this time, the retrieval door 130 covers the retrieval port 112.

[0054] The second sensing module 190 includes a third sensor and a fourth sensor disposed on the second mounting bracket 114. A third sensor blocking plate corresponding to the third sensor is disposed on the second sliding member, and a fourth sensor blocking plate corresponding to the fourth sensor is disposed on the second guide rod. The third sensor blocking plate blocks the third sensor and the fourth sensor blocking plate blocks the fourth sensor to realize the sensing of the sliding position of the second sliding member 153.

[0055] Furthermore, the second mounting bracket 114 is also equipped with a second light strip electrically connected to the control module. When the user retrieves the item, the user sends a command to the control module via a remote control terminal or a mechanical control button, and the control module controls the second light strip to turn on. In one feasible embodiment of this application, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, anti-collision pads are provided on the side of the delivery door 120 and the retrieval door 130 facing the inner cavity of the box 110.

[0056] Anti-collision pads are installed on both the delivery door 120 and the pickup door 130 to prevent rigid contact between the delivery door 120, the pickup door 130 and the box body 110 from causing damage to the delivery door 120, the pickup door 130 or the box body 110.

[0057] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A mailbox compartment slot drive mechanism, characterized by, The device includes a housing, a delivery door, and a retrieval door. The housing has a delivery port and a retrieval port on one side, each communicating with the inner cavity of the housing. The delivery door is hinged to the housing via a first pivot to cover or expose the delivery port. The retrieval door is hinged to the housing via a second pivot to cover or expose the retrieval port. The housing contains a control module and a first drive mechanism and a second drive mechanism electrically connected to the control module. The working end of the first drive mechanism is hinged to the delivery door and moves linearly toward or away from the delivery port. The working end of the second drive mechanism is hinged to the retrieval door and moves linearly toward or away from the retrieval port.

2. The mailbox compartment slot drive mechanism of claim 1, wherein, The housing is provided with a first mounting bracket. The first driving mechanism includes a first rotary driving member, a first screw, and a first sliding member disposed on the first mounting bracket. The first screw is connected to the output shaft of the rotary driving member. The first sliding member is threadedly connected to the first screw. The first sliding member is hinged to the delivery door. The first rotary driving member drives the first sliding member to slide along the extension direction of the first screw, thereby causing the delivery door to rotate toward or away from the delivery port.

3. The mailbox compartment slot drive mechanism of claim 2, wherein, The first sliding member is provided with a first connecting rod, and the first sliding member is hinged to the delivery door through the first connecting rod. The first connecting rod is hinged to the delivery door through a third pivot.

4. The mailbox compartment slot drive mechanism of claim 2, wherein, It also includes a first guide assembly, which includes a first guide seat and a first guide rod slidably disposed on the first guide seat. The first guide seat is disposed on the first mounting bracket, and the first guide rod is connected to the first sliding member.

5. The mailbox compartment slot drive mechanism according to any one of claims 2-4, wherein, The first mounting bracket is provided with a first sensing module, which is used to sense the sliding position of the first slider and transmit it to the control module.

6. The mailbox compartment slot drive mechanism of claim 1, wherein, The housing is provided with a second mounting bracket. The second driving mechanism includes a second rotary driving member, a second screw, and a second sliding member, all mounted on the second mounting bracket. The second screw is connected to the output shaft of the second rotary driving member. The second sliding member is threadedly connected to the second screw. The second sliding member is hinged to the retrieval door. The second rotary driving member drives the second sliding member to slide along the extension direction of the second screw, thereby causing the retrieval door to rotate toward or away from the retrieval opening.

7. The mailbox compartment slot drive mechanism of claim 6, wherein, The second sliding member is provided with a second connecting rod, and the second sliding member is hinged to the retrieval door through the second connecting rod. The second connecting rod is hinged to the retrieval door through a fourth pivot.

8. The mailbox compartment slot drive mechanism of claim 6, wherein, It also includes a second guide assembly, which includes a second guide seat and a second guide rod slidably disposed on the second guide seat. The second guide seat is disposed on the second mounting bracket, and the second guide rod is connected to the second sliding member.

9. The mailbox compartment slot drive mechanism of any one of claims 6-8, wherein, The second mounting bracket is provided with a second sensing module, which is used to sense the sliding position of the second slider and transmit it to the control module.

10. The mailbox compartment slot drive mechanism of claim 1, wherein, Both the delivery door and the retrieval door are equipped with anti-collision pads on the side facing the inner cavity of the box.

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