A new lift basket assembly

Abstract

The utility model relates to the technical field of storage cabinet, put forward a novel lifting pull basket assembly, including support and basket, be equipped with connecting rod assembly between support and basket, support and basket are connected with connecting rod assembly respectively, be equipped with drive assembly on the support, drive assembly output and connecting rod assembly transmission connection and drive basket activity through connecting rod assembly, to make the basket storage or unfolding on the support. The drive assembly on the support drives the basket activity through the connecting rod assembly, solves the inconvenience that the traditional high storage cabinet needs to be raised or with the help of tools to take or put the article. The drive assembly provides power, the connecting rod assembly transmits power and connects the support and the basket, the support is fixedly installed in the cabinet body, the connecting rod assembly can ensure that the basket is not easy to shake during the lifting process, and runs stably; The basket can store articles when rising to coincide with the support, and the basket is unfolded on the support when descending, which is convenient for users to take or put articles on the basket, improving the convenience and practicality of the storage cabinet.

Description

Technical Field

[0001] This utility model relates to the technical field of lockers, specifically to a novel lifting pull-out basket assembly. Background Technology

[0002] In daily life, storage cabinets are commonly used to store various items. Traditional storage cabinets, especially wall-mounted or tall cabinets, have high internal spaces, often requiring users to elevate items or use external tools when retrieving them, making operation very inconvenient. Therefore, a height-adjustable structure is needed, which should operate smoothly during the lifting process. When rising, it is in a retracted state, and when lowering, it is in an unfolded state, making it easy for users to retrieve items. Utility Model Content

[0003] This utility model proposes a novel lifting pull-out basket assembly. The bracket is fixedly installed inside the cabinet, and the connecting rod assembly ensures that the basket does not shake during the lifting process and operates smoothly. When the basket rises to coincide with the bracket, it can store items. When the basket descends, it unfolds on the bracket, making it convenient for users to take and put items on the basket, thus improving the convenience and practicality of the storage cabinet.

[0004] A novel lifting basket assembly designed for this purpose includes a bracket and a basket body, with a connecting rod assembly between the bracket and the basket body; the bracket and the basket body are respectively connected to the connecting rod assembly; a drive assembly is provided on the bracket; the output end of the drive assembly is connected to the connecting rod assembly for transmission and drives the basket body to move through the connecting rod assembly, so that the basket body is stored or unfolded on the bracket.

[0005] The bracket includes a first bracket and a second bracket. The drive assembly is mounted on the first bracket, and the second bracket is provided with an elastic support assembly. The elastic support assembly is connected to the linkage assembly to provide elastic support force to the linkage assembly and / or the basket.

[0006] A transmission rod is provided between the connecting rod assemblies on both sides of the bracket, and the drive assembly is provided with an output shaft. The output shaft is fixedly connected to the transmission rod, and the drive assembly drives the connecting rod assemblies on both sides of the bracket to move through the transmission rod. The drive assembly includes a motor and a reducer. The output shaft is mounted on the reducer. The motor has a motor shaft, and the reducer has an input end. The motor shaft is connected to the input end so that the power output by the motor is transmitted to the connecting rod assembly through the reducer and the transmission rod.

[0007] The elastic support assembly includes a swing block, a pneumatic spring, and a tension spring. The swing block is provided with a connecting shaft, which is rotatably connected to the second bracket. The transmission rod is fixedly connected to the connecting shaft. The first end of both the pneumatic spring and the tension spring is connected to the swing block, the second end of the pneumatic spring is hinged to the second bracket, and the second end of the tension spring is connected to the second bracket. When the connecting rod assembly moves, the transmission rod can drive the swing block to swing through the connecting shaft. The swing block swings and acts on the pneumatic spring and tension spring, providing elastic support and buffer for the lifting and lowering movement of the basket.

[0008] The first end of the linkage assembly is connected to the upper part of the basket, and the second end of the linkage assembly is connected to the lower part of the bracket. The linkage assembly includes a first linkage and a second linkage arranged relatively parallel to each other, with the first linkage connected to a transmission rod; A synchronizing rod is provided between the second connecting rods on both sides of the bracket. After the drive assembly is started, the connecting rod assemblies on both sides of the bracket move synchronously with the synchronizing rod through the transmission rod.

[0009] The bracket has arc-shaped grooves on both sides, and the end of the first connecting rod has a connecting post installed on the arc-shaped groove. During the movement of the driving component driving the connecting rod assembly, the connecting post is limited to move on the arc-shaped groove. A connecting rod is provided between the first connecting rods on both sides of the bracket, and the first connecting rods on both sides of the bracket are synchronously connected with the transmission rod through the connecting rod.

[0010] The bracket is equipped with a first sensor and a second sensor for detecting the location of the linkage assembly.

[0011] The bracket is equipped with a main control circuit board and a voice control receiver. The drive assembly includes a motor. The voice control receiver, the motor, the first sensor, and the second sensor are electrically connected to the main control circuit board.

[0012] The basket includes a front crossbar, which has a hollow structure and is equipped with an electronic control board. A touch-screen operation display is located at the front end of the front crossbar. The operation display is electrically connected to the electronic control board, and the electronic control board and the main control circuit board are connected through a communication module.

[0013] The bracket is provided with a buffer on one side of the initial position of the connecting rod assembly. During the process of the driving component driving the connecting rod assembly to reset, one side of the connecting rod assembly acts on the buffer.

[0014] The beneficial technical effects of this utility model are as follows: The drive assembly on the bracket drives the basket's movement via a linkage assembly, solving the inconvenience of traditional high-level storage lockers where items need to be raised or require tools to be used for retrieval. The drive assembly provides power, the linkage assembly transmits power and connects the bracket and the basket. The bracket is fixedly installed inside the locker, and the linkage assembly ensures that the basket does not wobble during raising and lowering, resulting in smooth operation. When the basket rises to align with the bracket, items can be stored inside; when the basket descends, it unfolds on the bracket, making it easy for users to retrieve items from the basket, thus improving the convenience and practicality of the locker. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the basket in a stored state according to an embodiment of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of the drive assembly mounted on the first bracket according to an embodiment of the present invention.

[0017] Figure 3 This is a schematic diagram of the structure of an elastic support component installed on a second bracket according to an embodiment of the present invention.

[0018] Figure 4 This is a structural diagram showing the disassembled assembly of the bracket, connecting rod assembly, and basket body according to an embodiment of the present invention.

[0019] Figure 5 This is a structural diagram showing the disassembly of the bracket, connecting rod assembly, and basket body in another position according to an embodiment of the present invention.

[0020] Figure 6 This is a structural diagram showing the assembly and disassembly of the elastic support component and the second bracket according to an embodiment of the present invention.

[0021] Figure 7 This is a schematic diagram of the structure of a bracket equipped with a buffer and a sensor, according to an embodiment of the present invention.

[0022] Figure 8 This is a schematic diagram of the structure of an embodiment of the present invention, showing the basket beginning to descend and unfold on the support. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. In order to make the above-mentioned objects, features and advantages of the present application more apparent and understandable, many specific details are set forth in the following description in order to provide a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0024] See Figures 1-8 A novel lifting pull-out basket assembly includes a bracket 1 and a basket body 3, with a connecting rod assembly 2 between the bracket 1 and the basket body 3; the bracket 1 and the basket body 3 are respectively connected to the connecting rod assembly 2, and a drive assembly 4 is provided on the bracket 1. The output end of the drive assembly 4 is connected to the connecting rod assembly 2 and drives the basket body 3 to move through the connecting rod assembly 2, so that the basket body 3 can be stored or unfolded on the bracket 1.

[0025] The drive assembly 4 on the bracket 1 drives the basket 3 to move via the linkage assembly 2, solving the inconvenience of traditional high-level storage cabinets where items need to be raised or require tools to be used for retrieval. The drive assembly 4 provides power, and the linkage assembly 2 transmits the power and connects the bracket 1 and the basket 3. The bracket 1 is fixedly installed inside the cabinet, and the linkage assembly 2 ensures that the basket 3 does not wobble during lifting and lowering, and operates smoothly. When the basket 3 rises to overlap with the bracket 1, it can be used to store items. When the basket 3 descends, it unfolds on the bracket 1, making it convenient for users to retrieve items from the basket 3, thus improving the convenience and practicality of the storage cabinet. The bracket 1 includes a first bracket 101 and a second bracket 102. The drive assembly 4 is mounted on the first bracket 101, and the second bracket 102 is provided with an elastic support assembly 5. The elastic support assembly 5 is connected to the connecting rod assembly 2 to provide elastic support force to the connecting rod assembly 2 and / or the basket 3.

[0026] The support frame 1 consists of a first support 101 and a second support 102. The drive assembly 4 is mounted on the first support 101. The elastic support assembly 5 of the second support 102 transmits power to the connecting rod assembly 2 and provides elastic support force. The elastic support assembly 5 can share the weight of the connecting rod assembly 2 and the basket 3, serving as a force-bearing mechanism. The elastic support force can buffer the power when the basket 3 is raised and lowered, preventing damage to the basket 3 and its internal items due to impact, making the raising and lowering of the basket 3 more stable and improving the user experience. A transmission rod 6 is provided between the connecting rod assemblies 2 on both sides of the bracket 1. The drive assembly 4 is provided with an output shaft 401, which is fixedly connected to the transmission rod 6. The drive assembly 4 drives the connecting rod assemblies 2 on both sides of the bracket 1 to move through the transmission rod 6. The drive assembly 4 includes a motor 402 and a reducer 403. The output shaft 401 is mounted on the reducer 403. The motor 402 has a motor shaft, and the reducer 403 has an input end. The motor shaft is connected to the input end so that the power output by the motor 402 is transmitted to the connecting rod assembly 2 through the reducer 403 and the transmission rod 6.

[0027] The transmission rod 6 enables the connecting rod assemblies 2 on both sides of the bracket 1 to move synchronously, preventing the basket 3 from tilting due to asynchronous movement on both sides and ensuring smooth lifting; the motor 402 provides power, and the reducer 403 can adjust the power output speed and torque, making the power output more stable and controllable. The elastic support assembly 5 includes a swing block 501, a pneumatic spring 502 and a tension spring 503. A connecting shaft 7 is provided on the swing block 501. The connecting shaft 7 is rotatably connected to the second bracket 102. The transmission rod 6 is fixedly connected to the connecting shaft 7. The first ends of both the pneumatic spring 502 and the tension spring 503 are connected to the swing block 501, the second end of the pneumatic spring 502 is hinged to the second bracket 102, and the second end of the tension spring 503 is connected to the second bracket 102. When the connecting rod assembly 2 moves, the transmission rod 6 can drive the swing block 501 to swing through the connecting shaft 7. The swing block 501 swings and acts on the pneumatic spring 502 and tension spring 503, providing elastic support and buffer for the lifting and lowering movement of the basket 3.

[0028] The connecting shaft 7 includes a first square shaft, a circular head, and a second square shaft. The circular head is located between the two square shafts. The swing block 501 has a square hole. The second bracket 102 has a connecting ring 15, which is fixed to the second bracket 102. The connecting ring 15 has a circular shaft hole. The circular head of the connecting shaft 7 is inserted into the circular shaft hole. The second square shaft is inserted into the square hole of the swing block 501. The first square shaft is inserted into the square shaft cavity of the transmission rod 6 and is fixedly connected to the transmission rod 6 by screws and nuts. After the second square shaft is inserted into the square hole of the swing block 501, a washer is placed on it. The second square shaft has a threaded inner cavity for inserting screws. The screw head presses against the washer, thus fixing the connecting shaft 7 to the swing block 501. The second square shaft of the connecting shaft 7 can be fixed to the swing block 501 by the washer and screws.

[0029] The upper and lower ends of the swing block 501 are respectively provided with a first linkage column and a second linkage column. The first linkage column at the upper end of the swing block 501 is connected to the lower end of the tension spring 503. The upper end of the tension spring 503 is connected to the second bracket 102. The telescopic end of the pneumatic spring 502 is connected to the second linkage column at the lower end of the swing block 501. The outer shell of the pneumatic spring 502 is hinged to the second bracket 102. The second bracket 102 is provided with a profile, which is fixed by screws. The outer shells of the tension spring 503 and the pneumatic spring 502 are respectively connected to the profile.

[0030] The swing block 501 can convert the motion of the transmission rod 6 into a force on the pneumatic spring 502 and the tension spring 503. The pneumatic spring 502 has good buffering performance, and the tension spring 503 provides auxiliary support. The combination of the two can provide uniform elastic support throughout the lifting and lowering of the basket 3, and can effectively buffer the impact, especially when the basket 3 is lifted and stopped.

[0031] The first end of the connecting rod assembly 2 is connected to the upper part of the basket 3, and the second end of the connecting rod assembly 2 is connected to the lower part of the bracket 1. The linkage assembly 2 includes a first link 201 and a second link 202 arranged in parallel with each other, and the first link 201 is connected to the transmission rod 6; A synchronizing rod 8 is provided between the second connecting rods 202 on both sides of the bracket 1. After the drive assembly 4 is started, the connecting rod assembly 2 on both sides of the bracket 1 moves synchronously with the synchronizing rod 8 through the transmission rod 6.

[0032] The connecting rod assembly 2 connects the upper part of the basket 3 to the lower part of the support 1 at both ends. The connecting rod assembly 2 includes a parallel first connecting rod 201 and a second connecting rod 202. The first connecting rod 201 is connected to the transmission rod 6, and a synchronizing rod 8 is provided between the two second connecting rods 202. The parallel first connecting rod 201 and the second connecting rod 202 form a parallelogram structure to ensure that the basket 3 remains horizontal and does not tilt when it is raised or lowered. The first connecting rod 201 is provided with a square limiting hole that connects to the transmission rod 6 to prevent deflection between the first connecting rod 201 and the transmission rod 6.

[0033] The first bracket 101 and the second bracket 102 are provided with first circular shaft holes, and the two ends of the synchronizing rod 8 are respectively inserted into the circular shaft holes. The second connecting rod 202 is provided with a second circular shaft hole into which the synchronizing rod 8 is inserted.

[0034] The bracket 1 has arc-shaped grooves 103 on both sides, and the end of the first connecting rod 201 is provided with a connecting post 203 installed on the arc-shaped groove 103. During the movement of the driving assembly 4 driving the connecting rod assembly 2, the connecting post 203 is limited to move on the arc-shaped groove 103. A connecting rod 14 is provided between the first connecting rods 201 on both sides of the bracket 1, and the first connecting rods 201 on both sides of the bracket 1 are synchronously connected with the transmission rod 6 through the connecting rod 14.

[0035] The bracket 1 has arc-shaped grooves 103 on both sides. The connecting post 203 at the end of the first connecting rod 201 moves within the arc-shaped grooves 103. The connecting post 203 may or may not be connected. The arc-shaped grooves 103 can restrict the movement trajectory of the connecting post 203, ensuring that the first connecting rod 201 moves along a preset path, preventing the connecting rod assembly 2 from deviating, and ensuring that the lifting trajectory of the basket 3 is stable and does not deviate from the preset position. The connecting rod 14 can be fixed to the first connecting rod 201 by welding or threading. The first connecting rods 201 on both sides of the bracket 1 are synchronously connected to the transmission rod 6 through the connecting rod 14 to form a parallel structure in the shape of a grid (which can be understood as the first connecting rods 201 on the left and right sides of the grid, and the connecting rod 14 and the transmission rod 6 on the top and bottom sides of the grid, respectively). The second connecting rods 202 on both sides of the bracket 1 are connected through the synchronizing rod 8.

[0036] The bracket 1 is equipped with a first sensor 9 and a second sensor 10 for detecting the position of the connecting rod assembly 2.

[0037] The first sensor 9 corresponds to the initial position of the linkage assembly 2, and the second sensor 10 corresponds to the maximum downward swing position of the linkage assembly 2.

[0038] The support 1 is equipped with a main control circuit board 12 and a voice control receiver. The drive assembly 4 includes a motor 402. The voice control receiver, motor 402, first sensor 9, and second sensor 10 are electrically connected to the main control circuit board 12. When the basket 3 is raised to the highest storage position or lowered to the lowest unfolded position, the sensor can promptly provide a position signal, and the motor 402 of the drive assembly 4 stops moving.

[0039] The voice-controlled receiver can receive user voice commands and control the motor 402 through the main control circuit board 12 to achieve voice-controlled lifting and lowering of the basket 3, eliminating the need for manual operation and improving ease of use.

[0040] The basket 3 includes a front crossbar 301, which has a hollow structure and is equipped with an electronic control board. A touch-screen operation display screen 13 is provided on the front end of the front crossbar 301. The operation display screen 13 is electrically connected to the electronic control board, and the electronic control board and the main control circuit board 12 are connected through a communication module.

[0041] The front crossbar 301 of the basket 3 has a hollow structure and houses an electronic control board. A touchscreen display 13 is located at the front, and the electronic control board communicates with the main control circuit board 12. The touchscreen display 13 allows users to easily and intuitively control the raising and lowering of the basket 3 manually, meeting their manual operation needs. The communication between the electronic control board and the main control circuit board 12 ensures accurate transmission of operating commands, combining manual control with intelligent control such as voice control. Users can choose the operating mode according to their needs, improving flexibility. The hollow front crossbar 301 accommodates the electronic control board, saving space and making the basket 3 more compact, improving overall aesthetics and structural rationality.

[0042] The communication module uses a Bluetooth module to avoid wired connections, and the two circuit boards can be powered by batteries or power banks respectively.

[0043] The bracket 1 is provided with a buffer 11 on one side of the initial position of the connecting rod assembly 2. During the reset process of the driving component 4 driving the connecting rod assembly 2, one side of the connecting rod assembly 2 acts on the buffer 11, making the reset process of the connecting rod assembly 2 more stable, avoiding the shaking of the basket 3 due to the reset impact, and improving the user experience and the stability of the mechanism.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel lifting basket assembly, comprising a support frame (1) and a basket body (3), characterized in that: A connecting rod assembly (2) is provided between the bracket (1) and the basket (3); the bracket (1) and the basket (3) are respectively connected to the connecting rod assembly (2), and a driving assembly (4) is provided on the bracket (1). The output end of the driving assembly (4) is connected to the connecting rod assembly (2) and drives the basket (3) to move through the connecting rod assembly (2) so that the basket (3) can be stored or unfolded on the bracket (1).

2. The novel lifting basket assembly according to claim 1, characterized in that: The bracket (1) includes a first bracket (101) and a second bracket (102). The drive assembly (4) is mounted on the first bracket (101), and the second bracket (102) is provided with an elastic support assembly (5). The elastic support assembly (5) is connected to the linkage assembly (2) to provide elastic support force to the linkage assembly (2) and / or the basket (3).

3. The novel lifting basket assembly according to claim 2, characterized in that: A transmission rod (6) is provided between the connecting rod assemblies (2) on both sides of the bracket (1), and the drive assembly (4) is provided with an output shaft (401). The output shaft (401) is fixedly connected to the transmission rod (6), and the drive assembly (4) drives the connecting rod assemblies (2) on both sides of the bracket (1) to move through the transmission rod (6). The drive assembly (4) includes a motor (402) and a reducer (403). The output shaft (401) is mounted on the reducer (403). The motor (402) has a motor shaft, and the reducer (403) has an input end. The motor shaft is connected to the input end so that the power output by the motor (402) is transmitted to the connecting rod assembly (2) through the reducer (403) and the transmission rod (6).

4. The novel lifting basket assembly according to claim 3, characterized in that: The elastic support assembly (5) includes a swing block (501), a pneumatic spring (502) and a tension spring (503). The swing block (501) is provided with a connecting shaft (7), which is rotatably connected to the second bracket (102). The transmission rod (6) is fixedly connected to the connecting shaft (7). The first ends of both the pneumatic spring (502) and the tension spring (503) are connected to the swing block (501), the second end of the pneumatic spring (502) is hinged to the second bracket (102), and the second end of the tension spring (503) is connected to the second bracket (102). When the connecting rod assembly (2) moves, the transmission rod (6) can drive the swing block (501) to swing through the connecting shaft (7). The swing block (501) swings and acts on the pneumatic spring (502) and tension spring (503), providing elastic support and buffer for the lifting and lowering movement of the basket (3).

5. The novel lifting basket assembly according to claim 3, characterized in that: The first end of the connecting rod assembly (2) is connected to the upper part of the basket (3), and the second end of the connecting rod assembly (2) is connected to the lower part of the bracket (1); The linkage assembly (2) includes a first link (201) and a second link (202) arranged in parallel with each other, and the first link (201) is connected to the transmission rod (6); A synchronizing rod (8) is provided between the second connecting rods (202) on both sides of the bracket (1). After the drive assembly (4) is started, the connecting rod assembly (2) on both sides of the bracket (1) moves synchronously with the synchronizing rod (8) through the transmission rod (6).

6. The novel lifting basket assembly according to claim 5, characterized in that: The bracket (1) has arc grooves (103) on both sides, and the end of the first connecting rod (201) is provided with a connecting column (203) installed on the arc groove (103). During the movement of the driving assembly (4) driving the connecting rod assembly (2), the connecting column (203) is limited to move on the arc groove (103). A connecting rod (14) is provided between the first connecting rods (201) on both sides of the bracket (1). The first connecting rods (201) on both sides of the bracket (1) are synchronously connected with the transmission rod (6) through the connecting rod (14).

7. The novel lifting basket assembly according to claim 1, characterized in that: The bracket (1) is equipped with a first sensor (9) and a second sensor (10) for detecting the position of the linkage assembly (2).

8. The novel lifting basket assembly according to claim 7, characterized in that: The bracket (1) is provided with a main control circuit board (12) and a voice control receiver. The drive assembly (4) includes a motor (402). The voice control receiver, the motor (402), the first sensor (9) and the second sensor (10) are electrically connected to the main control circuit board (12) respectively.

9. The novel lifting basket assembly according to claim 8, characterized in that: The basket (3) includes a front crossbar (301), which has a hollow structure and is equipped with an electric control board. A touch-screen operation display (13) is provided on the front end of the front crossbar (301). The operation display (13) is electrically connected to the electric control board. The electric control board and the main control circuit board (12) are connected through a communication module.

10. The novel lifting basket assembly according to claim 1, characterized in that: The bracket (1) has a buffer (11) on one side of the initial position of the connecting rod assembly (2). During the process of the driving assembly (4) driving the connecting rod assembly (2) to reset, one side of the connecting rod assembly (2) acts on the buffer (11).

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