CN219479592U - Automatic telescopic drawer cabinet structure - Google Patents

Abstract

The utility model relates to the technical field of drawers, and discloses an automatic telescopic drawer cabinet structure, which comprises a cabinet body, wherein a guide rail is fixed on the inner wall of the cabinet body, a drawer is fixed on one side of the guide rail away from the cabinet body, a transmission assembly and a linkage assembly are arranged in the cabinet body, and the transmission assembly comprises: the motor, the shell of motor is fixed on the inner wall of the cabinet body, the shell bottom of motor rotates and is connected with the fixed block, the top of fixed block is run through by the output shaft of motor, this automatic flexible drawer cabinet structure motor starts, through centrifugal force, make the interlock board take on the baffle surface, and then drive the fixed block and rotate, thereby drive the threaded rod and rotate, the threaded rod can not continue to rotate, make the interlock board strike the baffle always, the baffle takes place to overturn, thereby can not be because the threaded rod can not rotate, lead to drawer and cabinet body to take place to damage, the sound that the baffle takes place is hit to the interlock board simultaneously, the effect of reminding can be played, remind personnel to close the motor.

Description

Automatic telescopic drawer cabinet structure

Technical Field

The utility model relates to the technical field of drawers, in particular to an automatic telescopic drawer cabinet structure.

Background

The drawer can be stored and stretched out through drawing, and is a common structure on various cabinets, tables and the like. At present, many drawers adopt automatic telescopic structure, and this kind of automatic telescopic drawer has made things convenient for user operation and use, also makes the flexible of drawer can carry out remote control, and the function is richer. However, the existing automatic telescopic drawers often drive the drawers to extend and retract by driving a transverse link mechanism, a shear blade carrier and the like through a motor or directly adopting a transverse air cylinder.

When current automatic flexible drawer adopts motor cooperation threaded rod or lead screw to stretch out and draw back, its if flexible length overlength can make to surpass the limit between drawer and the cabinet body, and then can make to cause the connection between drawer and the cabinet body, and when retrieving the drawer, does not in time close the motor, also can cause the injury to motor itself, and then can cause the damage.

Disclosure of Invention

The utility model aims to provide an automatic telescopic drawer cabinet structure so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic flexible drawer cabinet structure, includes the cabinet body, the inner wall of the cabinet body is fixed with the guide rail, one side that the cabinet body was kept away from to the guide rail is fixed with the drawer, the inside of the cabinet body is provided with drive assembly and interlock subassembly, drive assembly includes:

the motor, the shell of motor is fixed on the inner wall of the cabinet body, the shell bottom of motor rotates and is connected with the fixed block, the top of fixed block is run through by the output shaft of motor, the inner wall of fixed block articulates there is the baffle, the fixed surface of baffle has the torsional spring, the one end that the baffle was kept away from to the torsional spring is fixed on the inner wall of fixed block, the output shaft surface of motor articulates there is the interlock board, the fixed surface of interlock board has the spring, the one end that the interlock board was kept away from to the spring is fixed on the output shaft surface of motor, and the motor starts, through centrifugal force for the interlock board is taken on the baffle surface, and then drives the fixed block and rotate, thereby drives the threaded rod and rotate, and the threaded rod can not continue to rotate, makes the interlock board strike the baffle always, and the baffle overturns, thereby can not be because the threaded rod can not rotate, leads to drawer and the cabinet body to damage, and the interlock board strikes the sound that the baffle takes place simultaneously, can play the effect of warning, reminds personnel to close the motor.

Preferably, the interlock subassembly includes the threaded rod, the bottom at the fixed block is fixed at the threaded rod top, the bottom rotation of threaded rod is connected with the fixed plate, one side that the threaded rod was kept away from to the fixed plate is fixed on the inner wall of the cabinet body, the threaded rod runs through there is the slider, slider and threaded rod threaded connection, the surface of slider articulates there is the connecting rod, the one end that the slider was kept away from to the connecting rod articulates there is the stabilizer, the bottom at the drawer is fixed to the stabilizer, the stabilizer is run through there is the slide, the inner wall sliding connection of slide and stabilizer, the one end that the stabilizer inner wall was kept away from to the slide is fixed on the inner wall of the cabinet body, the surface sliding connection of stabilizer is on the inner wall of the cabinet body, when the fixed block rotates, can drive the threaded rod and rotate, and then make the slider upwards move for drive the connecting rod, and then drive the stabilizer outwards to remove through the connecting rod, thereby can make the stabilizer drive the drawer outwards remove, through connecting rod, the stabilizer, the slider, can increase the heavy power of drawer, when avoiding the drawer to place heavier article, can lead to the guide rail to taking place to warp, the drawer can not normally use.

Preferably, the threaded rod penetrates the slide plate.

Preferably, the fixing block is provided in a cylindrical shape.

Preferably, the baffle is provided with four groups, and the four groups of baffles are arrayed circumferentially with the circle center of the fixed block.

Preferably, the linkage plates are provided with four groups, and the four groups of linkage plates are circumferentially arrayed by the circle center of the motor output shaft.

Compared with the prior art, the utility model provides an automatic telescopic drawer cabinet structure, which has the following beneficial effects:

1. this automatic flexible drawer cabinet structure is provided with drive assembly, and the motor starts, through centrifugal force for the interlock board is taken on the baffle surface, and then drives the fixed block and rotate, thereby drives the threaded rod and rotates, and the threaded rod can not continue to rotate, makes the interlock board strike the baffle always, and the baffle takes place to overturn, thereby can not lead to drawer and cabinet body to take place to damage because of the threaded rod can not rotate, and the interlock board strikes the sound that the baffle takes place simultaneously, can play the effect of reminding, reminds personnel to close the motor.

2. This automatic flexible drawer cabinet structure is provided with the interlock subassembly, when the fixed block rotates, can drive the threaded rod and rotate, and then makes the slider upwards move for drive the connecting rod motion, and then drive the stabilizer bar outwards through the connecting rod and remove, thereby can make the stabilizer bar drive the drawer outwards remove, simultaneously through connecting rod, stabilizer bar, the slide that set up, can increase the heavy power of drawer, when avoiding the drawer to place heavier article, can lead to the guide rail to take place to warp, leads to the drawer can not normal use.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;

FIG. 3 is a schematic view of the enlarged structure of FIG. 2A according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure B of FIG. 2 according to the present utility model;

FIG. 5 is a schematic diagram of the front view of the connection relationship among the fixed block, the motor output shaft, the baffle, the linkage plate, the torsion spring and the spring;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5C according to the present utility model;

FIG. 7 is a schematic cross-sectional view of the skateboard and stabilizer of the present utility model.

In the figure: 1. a cabinet body; 2. a guide rail; 3. a drawer; 4. a transmission assembly; 40. a motor; 41. a fixed block; 42. a baffle; 43. a torsion spring; 44. a linkage plate; 45. a spring; 5. a linkage assembly; 50. a threaded rod; 51. a fixing plate; 52. a slide block; 53. a connecting rod; 54. a slide plate; 55. a stabilizing plate.

Description of the embodiments

As shown in fig. 1-7, the present utility model provides a technical solution: the utility model provides an automatic flexible drawer cabinet structure, includes the cabinet body 1, and the inner wall of the cabinet body 1 is fixed with guide rail 2, and one side that the cabinet body 1 was kept away from to guide rail 2 is fixed with drawer 3, and the inside of the cabinet body 1 is provided with drive assembly 4 and interlock subassembly 5, and drive assembly 4 includes:

the motor 40, the shell of the motor 40 is fixed on the inner wall of the cabinet body 1, the bottom of the shell of the motor 40 is rotationally connected with the fixed block 41, the top of the fixed block 41 is penetrated by the output shaft of the motor 40, the inner wall of the fixed block 41 is hinged with the baffle 42, the surface of the baffle 42 is fixed with the torsion spring 43, one end of the torsion spring 43 far away from the baffle 42 is fixed on the inner wall of the fixed block 41, the output shaft surface of the motor 40 is hinged with the linkage plate 44, the surface of the linkage plate 44 is fixed with the spring 45, one end of the spring 45 far away from the linkage plate 44 is fixed on the output shaft surface of the motor 40, when the drawer 3 is required to extend, the motor 40 is started, so that the linkage plate 44 can be unfolded under the action of centrifugal force, the linkage plate 44 is further arranged on the surface of the baffle plate 42, the fixed block 41 is driven to rotate, the threaded rod 50 is driven to rotate, the drawer 3 can extend out, when the sliding plate 54 and the stabilizing plate 55 are unfolded to the extreme, the sliding block 52 cannot move continuously, the threaded rod 50 cannot rotate continuously, the motor 40 is normally used, the linkage plate 44 can strike the baffle plate 42 continuously, the baffle plate 42 is turned over, the drawer 3 and the cabinet body 1 cannot be damaged due to the fact that the threaded rod 50 cannot rotate, meanwhile, the linkage plate 44 strikes the baffle plate 42, and accordingly a reminding effect is achieved, and a person is reminded to turn off the motor 40;

the linkage assembly 5 comprises a threaded rod 50, the top of the threaded rod 50 is fixed at the bottom of the fixed block 41, the bottom of the threaded rod 50 is rotationally connected with a fixed plate 51, one side of the fixed plate 51 away from the threaded rod 50 is fixed on the inner wall of the cabinet 1, the threaded rod 50 penetrates through a sliding block 52, the sliding block 52 is in threaded connection with the threaded rod 50, the surface of the sliding block 52 is hinged with a connecting rod 53, one end of the connecting rod 53 away from the sliding block 52 is hinged with a stabilizing plate 55, the stabilizing plate 55 is fixed at the bottom of the drawer 3, the stabilizing plate 55 is penetrated with a sliding plate 54, the sliding plate 54 is in sliding connection with the inner wall of the stabilizing plate 55, one end of the sliding plate 54 away from the inner wall of the stabilizing plate 55 is fixed on the inner wall of the cabinet 1, the surface of the stabilizing plate 55 is in sliding connection with the inner wall of the cabinet 1, when the fixed block 41 rotates, the threaded rod 50 is driven to rotate, the sliding block 52 is driven to move upwards, the connecting rod 53 is driven to move outwards, the stabilizing plate 55 is driven to move outwards, the connecting rod 53 is driven by the connecting rod 53, and the drawer 3 is driven to move outwards, and simultaneously the sinking weight of the drawer 3 can be increased, the sliding plate 55 is connected with the inner wall of the stabilizing plate 55, the sliding plate 55 is arranged on the inner wall, and the inner wall of the cabinet 2, and the drawer 2 is prevented from being deformed normally;

threaded rod 50 extends through slide plate 54; the fixed block 41 is provided in a cylindrical shape; the baffle plates 42 are provided with four groups, and the four groups of baffle plates 42 are arrayed circumferentially with the center of the fixed block 41; the linkage plates 44 are provided with four groups, and the four groups of linkage plates 44 are circumferentially arrayed with the center of the output shaft of the motor 40.

When the drawer 3 is required to stretch out, the motor 40 is started, the linkage plate 44 can be unfolded under the action of centrifugal force, the linkage plate 44 can be further made to be put on the surface of the baffle 42, the fixing block 41 can be driven to rotate, the threaded rod 50 can be driven to rotate, the sliding block 52 can be further made to move upwards, the connecting rod 53 is driven to move, and the stabilizing plate 55 is driven to move outwards through the connecting rod 53, so that the stabilizing plate 55 can be made to drive the drawer 3 to move outwards, meanwhile, the sinking weight of the drawer 3 can be increased, the phenomenon that the guide rail 2 is deformed when the drawer 3 is placed with heavy objects is avoided, the drawer 3 cannot be normally used, when the sliding plate 54 and the stabilizing plate 55 are unfolded to be extremely, the sliding block 52 cannot move continuously, the threaded rod 50 cannot rotate continuously, the motor 40 can be made to rotate normally, the baffle 42 can not be turned over, the drawer 3 and the cabinet body 1 can be prevented from being damaged, and the motor body 4 can be closed when the motor 1 is required to be turned off, and the baffle 42 can be further closed, and the people can be further required to turn off the baffle 42 when the motor 3 is required to be closed, and the sound of the motor 4 can be further closed.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides an automatic flexible drawer cabinet structure, includes cabinet body (1), its characterized in that: the inner wall of the cabinet body (1) is fixed with a guide rail (2), one side of the cabinet body (1) is kept away from by the guide rail (2) is fixed with a drawer (3), the inside of the cabinet body (1) is provided with a transmission assembly (4) and a linkage assembly (5), and the transmission assembly (4) comprises:

the motor (40), the shell of motor (40) is fixed on the inner wall of the cabinet body (1), the shell bottom of motor (40) rotates and is connected with fixed block (41), the top of fixed block (41) is run through by the output shaft of motor (40), the inner wall of fixed block (41) articulates there is baffle (42), the fixed surface of baffle (42) has torsional spring (43), the one end that baffle (42) was kept away from to torsional spring (43) is fixed on the inner wall of fixed block (41), the output shaft surface of motor (40) articulates there is interlock board (44), the surface mounting of interlock board (44) has spring (45), the one end that interlock board (44) was kept away from to spring (45) is fixed on the output shaft surface of motor (40).

2. The automatically telescoping drawer cabinet structure of claim 1, wherein: the utility model provides a cabinet body, including interlock subassembly (5), including threaded rod (50), the bottom at fixed block (41) is fixed at threaded rod (50) top, the bottom rotation of threaded rod (50) is connected with fixed plate (51), one side that threaded rod (50) were kept away from to fixed plate (51) is fixed on the inner wall of cabinet body (1), threaded rod (50) are run through and are had slider (52), slider (52) and threaded rod (50) threaded connection, the surface hinge of slider (52) has connecting rod (53), the one end that slider (52) were kept away from to connecting rod (53) articulates has stabilizer plate (55), stabilizer plate (55) are fixed in the bottom of drawer (3), stabilizer plate (55) are run through slide (54), the inner wall sliding connection of slide (54) and stabilizer plate (55), the one end that stabilizer plate (55) inner wall was kept away from to slide plate (54) is fixed on the inner wall of cabinet body (1), the surface sliding connection of stabilizer plate (55) is on the inner wall of cabinet body (1).

3. The automatically telescoping drawer cabinet structure of claim 2, wherein: the threaded rod (50) penetrates the sliding plate (54).

4. The automatically telescoping drawer cabinet structure of claim 1, wherein: the fixed block (41) is provided in a cylindrical shape.

5. The automatically telescoping drawer cabinet structure of claim 1, wherein: the baffles (42) are provided with four groups, and the four groups of baffles (42) are arrayed in a circle center circumference of the fixed block (41).

6. The automatically telescoping drawer cabinet structure of claim 1, wherein: the linkage plates (44) are provided with four groups, and the four groups of linkage plates (44) are arrayed circumferentially around the center of the output shaft of the motor (40).