Resting cabinet
By designing a pull-out drawer and a light sensor control system for the static cabinet, the problem of insufficient static time for bonded parts was solved, achieving automated management and improving the stability of product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- DONGGUAN NENGSU TECHNOLOGY CO LTD
- Filing Date
- 2025-09-26
- Publication Date
- 2026-07-28
AI Technical Summary
During the production process, insufficient or misjudged settling time of bonded components can lead to product defects. Existing equipment cannot effectively manage settling time, resulting in product quality issues.
Design a static cabinet that includes pull-out drawers, a light sensor, and a controller. The light sensor monitors the drawer position and time, and controls the movement of the stop assembly to achieve automated management of the placement, static storage, and retrieval stages.
Ensure that components are firmly bonded during the resting period to avoid misoperation, improve product quality stability, and reduce the defect rate.
Smart Images
Figure CN224563355U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a storage cabinet, and more particularly to a storage cabinet with pull-out drawers. Background Technology
[0002] Some products may require the bonding of two independent components during the manufacturing process. On the production line, after bonding the components, operators need to let the bonded items rest for a certain period to ensure the two components are firmly joined before proceeding to the next step and assembling the final product. However, if operators neglect to set a resting time or mistakenly believe that items still within the resting time have exceeded it, proceeding to the next step before the components are firmly bonded can result in a defective final product. Utility Model Content
[0003] This utility model relates to a static cabinet with pull-out drawers that can be pulled out from the two open sides of the cabinet at different stages.
[0004] This utility model proposes a stationary cabinet, including a cabinet body, a drawer, a first stop assembly, a second stop assembly, a first light sensor, and a second light sensor. The cabinet body includes a first side frame, a second side frame, and a track assembly. The track assembly is disposed on the first and second side frames and has a first open end and a second open end. The drawer includes a tray, a first bearing assembly, and a second bearing assembly, which are rotatable within the track assembly. The first stop assembly is disposed adjacent to the first open end on the first and second side frames, and either protrudes within the track assembly or extends out of the track assembly. The second stop assembly is disposed adjacent to the second open end on the first and second side frames, and either protrudes within the track assembly or extends out of the track assembly. The first light sensor is aligned with a first sensing position on the track assembly, which is adjacent to the first stop assembly. The second light sensor is aligned with a second sensing position on the track assembly, which is adjacent to the second stop assembly.
[0005] In the aforementioned stationary cabinet, the first sensing position and the second sensing position are located between the first stop group and the second stop group.
[0006] The aforementioned static cabinet further includes a controller, which is electrically connected to the first baffle group, the second baffle group, the first light sensor, and the second light sensor, and the controller controls the static cabinet's placement stage, static stage, and retrieval stage.
[0007] In the aforementioned stationary cabinet, during the placement phase, the first stop assembly protrudes into the track assembly, the second stop assembly retracts outside the track assembly, and when the tray extends from the first open end, the first bearing assembly disengages from the track assembly.
[0008] In the aforementioned static cabinet, during the static stage, the first and second stop groups are in a protruding state, the first bearing group is located between the first open end and the first stop group, and the second bearing group is located between the second open end and the second stop group.
[0009] In the aforementioned stationary cabinet, during the retrieval phase, the first stop assembly retracts outside the track assembly, the second stop assembly protrudes inside the track assembly, and when the tray extends from the second open end, the second bearing assembly disengages from the track assembly.
[0010] The aforementioned storage cabinet further includes a first indicator and / or a second indicator electrically connected to the controller. During the placement phase, the first indicator issues a placement prompt; or, during the retrieval phase, the second indicator issues a retrieval prompt.
[0011] The aforementioned static cabinet has a controller that includes a timing unit. The controller uses the timing unit to time and switch between the static stage and the retrieval stage.
[0012] The aforementioned static cabinet is controlled by a controller that uses signals from the first and second optical sensors to control the placement, static, and retrieval stages of the cabinet.
[0013] The aforementioned cabinets have multiple drawers and drawer slides, each configured accordingly.
[0014] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention. Attached Figure Description
[0015] Figure 1A This is a first-view schematic diagram of a stationary cabinet according to an embodiment of the present utility model.
[0016] Figure 1B yes Figure 1A A second-view diagram of the stationary cabinet.
[0017] Figure 2A yes Figure 1A A magnified view of a section of the drawer of the cabinet.
[0018] Figure 2B yes Figure 2A A magnified view of a portion of the other side of the drawer.
[0019] Figure 3 yes Figure 1A Functional block diagram of the static cabinet.
[0020] Figure 4 This is a view from the first open side of the cabinet. Figure 1A The storage stage of the static cabinet.
[0021] Figure 5The illustration shows the drawer extending from the first open side during the storage phase.
[0022] Figure 6 This is a view from the first open side of the cabinet. Figure 1A The static stage of the static cabinet.
[0023] Figure 7 This is a view from the second open side of the cabinet. Figure 1A The retrieval stage of the static cabinet.
[0024] Figure 8 The illustration shows the drawer extending from the second open side during the retrieval phase.
[0025] Figure 9 This is a view from the second open side of the cabinet. Figure 1A The storage stage of the static cabinet. Detailed Implementation
[0026] The structural and working principles of this utility model will be described in detail below with reference to the accompanying drawings:
[0027] The following details various embodiments of this utility model, illustrated with accompanying drawings. Besides these detailed descriptions, this utility model can be widely implemented in other embodiments. Any easy substitutions, modifications, or equivalent changes to the described embodiments are included within the scope of this utility model, and the claims shall prevail. In the description of this specification, many specific details and implementation examples are provided to give the reader a more complete understanding of this utility model; however, these specific details and implementation examples should not be considered as limitations of this utility model. Furthermore, well-known steps or elements are not described in the details to avoid creating unnecessary limitations on this utility model.
[0028] Figure 1A This is a first-view schematic diagram of a static cabinet 100 according to an embodiment of the present utility model; Figure 1B yes Figure 1A A second-view schematic diagram of the static cabinet 100.
[0029] Reference Figure 1A and Figure 1BThe storage cabinet 100 includes a cabinet body 110 and at least one drawer 120. The cabinet body 110 may include a first side frame 111, a second side frame 112, a top frame 113, and a bottom frame 114. The first side frame 111 and the second side frame 112 may be arranged along the X-axis, and the top frame 113 and the bottom frame 114 may both be parallel to the XY plane, and the first side frame 111 and the second side frame 112 are respectively connected between the top frame 113 and the bottom frame 114. Among them, the first side frame 111 has a first main side frame 111M, a first sub-side frame 1111, and a second sub-side frame 1112, and the first sub-side frame 1111 and the second sub-side frame 1112 are respectively connected to both sides of the first main side frame 111M; the second side frame 112 has a second main side frame 112M, a third sub-side frame 1121, and a fourth sub-side frame 1122, and the third sub-side frame 1121 and the fourth sub-side frame 1122 are respectively connected to both sides of the second main side frame 112M. Specifically, the first main side frame 111M is disposed on the YZ plane, and the first sub-side frame 1111 and the second sub-side frame 1112 are disposed opposite to each other on the XZ plane; the second main side frame 112M is disposed on the YZ plane, and the third sub-side frame 1121 and the fourth sub-side frame 1122 are disposed opposite to each other on the XZ plane.
[0030] like Figure 1A and Figure 1B As shown, the first side frame 111 and the second side frame 112 of the cabinet 110 can form a first open side 110S1 and a second open side 110S2. The first open side 110S1 is located between the first sub-side frame 1111 and the third sub-side frame 1121 and faces the positive Y-axis direction, while the second open side 110S2 is located between the second sub-side frame 1112 and the fourth sub-side frame 1122 and faces the negative Y-axis direction. The space between the first open side 110S1 and the second open side 110S2 of the cabinet 110 is a hollow channel, in which one or more drawers 120 can be installed. These one or more drawers 120 can be arranged from the positive Z-axis to the negative Z-axis and are respectively located between the first side frame 111 and the second side frame 112.
[0031] Figure 2A yes Figure 1A A partial enlarged view of the drawer 120 of the stationary cabinet 100, showing the side where the drawer 120 is connected to the first side frame 111; Figure 2B yes Figure 2A A magnified view of a partial area on the other side of drawer 120, showing the side where drawer 120 is connected to the second side shelf 112.
[0032] Reference Figure 2A and Figure 2BThe cabinet 110 may further include a track assembly R, which is disposed on the first side frame 111 and the second side frame 112. The track assembly R has a first track r1 and a second track r2 extending along the Y-axis. The first track r1 and the second track r2 are respectively disposed on the first side frame 111 and the second side frame 112, and the two ends of the first track r1 are respectively disposed on the first sub-side surface 1111 and the second sub-side surface 1112, and the two ends of the second track r2 are respectively disposed on the third sub-side surface 1121 and the fourth sub-side surface 1122. In one embodiment, the first track r1 and the second track r2 may each have a recessed portion. Specifically, the recessed portion of the first track r1 may be recessed to a predetermined depth in the negative X-axis direction and extend along the Y-axis; the recessed portion of the second track r2 may be recessed to a predetermined depth in the positive X-axis direction and extend along the Y-axis. In another embodiment, the first track r1 and the second track r2 may also be C-shaped or L-shaped slides fixed to the first side frame 111 and the second side frame 112 respectively, but are not limited thereto.
[0033] Reference Figure 1A , Figure 1B , Figure 2A and Figure 2B The first track r1 and the second track r2 each have a first open end E1 and a second open end E2. The first open end E1 may be located at or near the first open side 110S1 of the cabinet 110, and the second open end E2 may be located at or near the second open side 110S2 of the cabinet 110.
[0034] Reference Figure 2A and Figure 2B The drawer 120 is movably mounted on the slide rail assembly R in the Y-axis direction. The drawer 120 may include a tray 121, a first bearing assembly 122, and a second bearing assembly 123. The tray 121 has a flat surface for placing items. Furthermore, the tray 121 may also have a first handle side H1, a second handle side H2, and opposing side edges S1 and S2. The first handle side H1 is located at or adjacent to the first open side 110S1 of the cabinet 110, and the second handle side H2 is located at or adjacent to the second open side 110S2 of the cabinet 110. The user can pull out the drawer 120 or push the drawer 120 into the cabinet 110 using either the first handle side H1 or the second handle side H2.
[0035] The first bearing assembly 122 and the second bearing assembly 123 are capable of rolling or moving within the track assembly R. The first bearing assembly 122 has at least two first bearings 122a and 122b, which are disposed adjacent to the first grip side H1 on the sides S1 and S2 of the tray 121; the second bearing assembly 123 has at least two second bearings 123a and 123b, which are disposed adjacent to the second grip side H2 on the sides S1 and S2 of the tray 121. Specifically, the first bearings 122a and 123a are disposed on the side S1 of the tray 121 and are capable of rolling or moving within the first track r1; the first bearings 122b and 123b are disposed on the side S2 of the tray 121 and are capable of rolling or moving within the second track r2.
[0036] Reference Figure 2A and Figure 2B The stationary cabinet 100 may further include a first stop assembly 130. The first stop assembly 130 is extended or retracted in the X-axis direction and is disposed on the first main side frame 111M and the second main side frame 112M, with the first stop assembly 130 adjacent to the first open end E1 of the track assembly R. In the protruding state, the first stop assembly 130 is located within the track assembly R; in the retracted state, the first stop assembly 130 is disengaged from the track assembly R. Specifically, the first stop assembly 130 has at least two first stops 130a and 130b, respectively disposed on the first main side frame 111M and the second main side frame 112M. In the protruding state, the first stop 130a is located within the first track r1, and the first stop 130b is located within the second track r2; in the retracted state, the first stop 130a is disengaged from the first track r1, and the first stop 130b is disengaged from the second track r2.
[0037] Furthermore, the stationary cabinet 100 may also include a second stop assembly 140. The second stop assembly 140 is extended or retracted in the X-axis direction and is disposed on the first main side frame 111M and the second main side frame 112M, adjacent to the second open end E2 of the track assembly R. Similar to the first stop assembly 130, the second stop assembly 140 has at least two second stops 140a and 140b, respectively disposed on the first side frame 111 and the second side frame 112. In the protruding state, the second stop 140a is located within the first track r1, and the second stop 140b is located within the second track r2; in the retracted state, the second stop 140a is disengaged from the first track r1, and the second stop 140b is disengaged from the second track r2.
[0038] Reference Figure 2A and Figure 2B The track group R may have a first sensing position P1 and a second sensing position P2. The first sensing position P1 is adjacent to the first stop group 130, and the second sensing position P2 is adjacent to the second stop group 140. In one embodiment, the first sensing position P1 and the second sensing position P2 may be located between the first stop group 130 and the second stop group 140.
[0039] The stationary cabinet 100 may further include at least two first light sensors 150. The first light sensors 150 are aligned with a first sensing position P1 of the track assembly R. The first track r1 and the second track r2 each have a corresponding first sensing position P1, and the line connecting these two first sensing positions P1 is parallel to the X-axis. The first side frame 111 and the second side frame 112 may each have sensing openings corresponding to the first sensing positions P1. The two first light sensors 150 may be respectively disposed within the first side frame 111 and the second side frame 112, and respectively aligned with the sensing openings of the first side frame 111 and the second side frame 112. In one embodiment, the first light sensor 150 may include a first light emitter 150a and a first light receiver 150b, which are respectively disposed within the first side frame 111 and the second side frame 112 and aligned with the sensing openings. The first light emitter 150a can emit a light beam from the sensing opening of the first side frame 111. If the light beam is not blocked, it can be received by the first light receiver 150b through the sensing opening of the second side frame 112. In another embodiment, the first light emitter 150a and the first light receiver 150b can be respectively disposed within the second side frame 112 and the first side frame 111 and aligned with the sensing opening.
[0040] Furthermore, the stationary cabinet 100 may also include at least two second light sensors 160. The second light sensors 160 are aligned with the second sensing positions P2 of the track assembly R. The first track r1 and the second track r2 each have corresponding second sensing positions P2, and the line connecting the two second sensing positions P2 is parallel to the X-axis. The first side frame 111 and the second side frame 112 may each be provided with sensing openings corresponding to the second sensing positions P2, and the two second light sensors 160 may be respectively disposed within the first side frame 111 and the second side frame 112, and respectively aligned with the sensing openings of the first side frame 111 and the second side frame 112. In one embodiment, the second light sensor 160 may include a second light emitter 160a and a second light receiver 160b, the second light emitter 160a and the second light receiver 160b being respectively disposed within the first side frame 111 and the second side frame 112 and aligned with the sensing openings. The second light emitter 160a can emit a light beam from the sensing opening of the first side frame 111. If the light beam is not blocked, it can be received by the second light receiver 160b through the sensing opening of the second side frame 112. In another embodiment, the second light emitter 160a and the second light receiver 160b can be respectively disposed within the second side frame 112 and the first side frame 111 and aligned with the sensing opening.
[0041] Figure 3 yes Figure 1A Functional block diagram of the static cabinet 100. (Refer to...) Figure 3The static cabinet 100 may further include a controller 170. The controller 170 is electrically connected to the first baffle group 130, the second baffle group 140, the first light sensor 150, and the second light sensor 160.
[0042] Reference Figure 1A , Figure 1B and Figure 3 The controller 170 is configured to control the placement, placement, and retrieval phases of the storage cabinet 100. The storage cabinet 100 may also include a first indicator 180 and a second indicator 190. The first indicator 180 and the second indicator 190 are electrically connected to the controller 170. The controller 170 can control the placement, placement, and retrieval phases of the storage cabinet 100 based on signals from the first light sensor 150 and the second light sensor 160. In one embodiment, if the first open side 110S1 of the cabinet 110 is the side for placing items, then during the placement phase of the stationary cabinet 100, the controller 170 may instruct the first prompt 180 to issue a placement prompt AL1; if the second open side 110S2 of the cabinet 110 is the side for taking items out, then during the retrieval phase of the stationary cabinet 100, the controller 170 may instruct the second prompt 190 to issue a retrieval prompt AL2; if the stationary cabinet 100 is in the stationary phase, the controller 170 does not issue instructions to the first prompt 180 and the second prompt 190. The controller 170 can be installed on the first main side frame 111M, the first indicator 180 can be installed on the first sub-side 1111, and the second indicator 190 can be installed on the second sub-side 1112, or the controller 170 can be installed on the second main side frame 112M, the first indicator 180 can be installed on the third sub-side 1121, and the second indicator 190 can be installed on the fourth sub-side 1122; the placement indicator AL1 and the retrieval indicator AL2 are, for example, light indicators, sound indicators, or combinations thereof.
[0043] In addition, the controller 170 can control the first stop group 130 and the second stop group 140 to move on the X-axis according to the signals of the first light sensor 150 and the second light sensor 160, so as to switch between the protruding state and the retracted state, so as to control the placement stage, the resting stage and the retrieval stage of the stationary cabinet 100.
[0044] Figure 4 This is a view from the first open side 110S1 of cabinet 110. Figure 1A The storage stage of the cabinet 100. At this time, the drawer 120 can be pulled out from the first open side 110S1, but cannot be pulled out from the second open side 110S2.
[0045] Reference Figure 3 and Figure 4During the placement phase, the controller 170 controls the first stop assembly 130 to protrude from the first side shelf 111 and the second side shelf 112, and controls the second stop assembly 140 to retract into the first side shelf 111 and the second side shelf 112. At this time, the first stop assembly 130 is located within the track assembly R, and the second stop assembly 140 is disengaged from the track assembly R. During this phase, the controller 170 can instruct the first indicator 180 to issue a placement indication AL1, indicating that the first handle side H1 of the tray 121 can extend from the first open side 110S1 along the negative Y-axis direction. Furthermore, since the first bearing assembly 122 is blocked by the first stop assembly 130, the drawer 120 cannot extend from the second open side 110S2 along the positive Y-axis direction.
[0046] Figure 5 The diagram illustrates the placement phase, with drawer 120 extending from the first open side 110S1. When the first handle side H1 of tray 121 extends from the first open side 110S1, the first bearing assembly 122 disengages from the track assembly R, and the second bearing assembly 123 is blocked by the first stop assembly 130, so drawer 120 will not fall out of cabinet 110.
[0047] Also refer to Figure 4 and Figure 5 As drawer 120 extends from the first open side 110S1, controller 170 can detect the change in the state of drawer 120 from being inside cabinet 110 to being extended from the first open side 110S1 by sensing the signal changes of the first light sensor 150 and the second light sensor 160. Furthermore, the first light sensor 150 and / or the second light sensor 160 can also be diffuse reflection type light sensors, but are not limited thereto; the first light sensor 150 and the second light sensor 160 can also be light-blocking type sensors or proximity type sensors, depending on the requirements. In one specific embodiment, both the first light sensor 150 and the second light sensor 160 are diffuse reflection light sensors. During this process, the controller 170 senses the second light sensor 160 changing from a first signal (such as a signal on) in the original blocked state to a second signal (such as a signal off) in the unblocked state, and senses the first light sensor 150 still maintaining a first signal (such as a signal on) in the blocked state. The controller 170 can then determine that the drawer 120 has changed from its original state inside the cabinet 110 to its extended state.
[0048] After that, as Figure 5As shown, if drawer 120 is pushed into cabinet 110 along the positive Y-axis, controller 170 can determine that drawer 120 has changed from an extended state to a state inside cabinet 110 by sensing the signal changes of first light sensor 150 and second light sensor 160. Specifically, during this process, controller 170 senses the second light sensor 160 changing from a second signal (e.g., off signal) in an unobstructed state to a first signal (e.g., on signal) in an obstructed state, and senses the first light sensor 150 maintaining a first signal (e.g., on signal) in an obstructed state. Controller 170 can then determine that drawer 120 has changed from an extended state on the first open side 110S1 to a state inside cabinet 110.
[0049] Figure 6 This is a view from the first open side 110S1 of cabinet 110. Figure 1A The cabinet 100 is in the static stage. At this time, the drawer 120 cannot be pulled out from the first open side 110S1 or the second open side 110S2 of the cabinet body 110.
[0050] Reference Figure 3 , Figure 5 and Figure 6 When the controller 170 determines, based on the signal changes of the first optical sensor 150 and the second optical sensor 160, that the drawer 120 has changed from an extended state extending from the first open side 110S1 to being stored in the cabinet 110, the controller 170 can control the stationary cabinet 100 to be in the stationary stage.
[0051] Reference Figure 3 and Figure 6 During the stationary phase, the controller 170 can control the first stop assembly 130 and the second stop assembly 140 to extend from the first side frame 111 and the second side frame 112, respectively. At this time, the first stop assembly 130 and the second stop assembly 140 are located within the track assembly R, and the first bearing assembly 122 is located between the first open end E1 of the track assembly R and the first stop assembly 130, while the second bearing assembly 123 is located between the second open end E2 of the track assembly R and the second stop assembly 140. Since the second stop assembly 140 can prevent the drawer 120 from moving in the negative Y-axis direction, and the first stop assembly 130 can prevent the drawer 120 from moving in the positive Y-axis direction, the drawer 120 cannot be pulled out from the first open side 110S1 and the second open side 110S2 of the cabinet 110. The controller 170 may include a timing unit 171. During the resting phase, the controller 170 may not issue commands to the first indicator 180 and the second indicator 190. The timing unit 171 may time the resting time, for example, by timing or counting down 3 hours. Once the resting time is up, the controller 170 may switch to the item retrieval phase of the resting cabinet 100.
[0052] Figure 7This is a view from the second open side 110S2 of cabinet 110. Figure 1A During the retrieval phase of the stationary cabinet 100, the drawer 120 can be pulled out from the second open side 110S2 of the cabinet body 110, but cannot be pulled out from the first open side 110S1 of the cabinet body 110. Figure 8 A schematic diagram illustrating the retrieval phase, showing drawer 120 extending from the second open side 110S2.
[0053] Reference Figure 3 , Figure 7 and Figure 8 During the retrieval phase, the controller 170 controls the first stop assembly 130 to retract into the first main side frame 111M and the second main side frame 112M, and controls the second stop assembly 140 to extend from the first main side frame 111M and the second main side frame 112M. At this time, the first stop assembly 130 retracts from the track assembly R, and the second stop assembly 140 is located within the track assembly R. During the retrieval phase, the controller 170 can instruct the second indicator 190 to issue a retrieval prompt AL2, indicating that the tray 121 can extend from the second open side 110S2 along the positive Y-axis direction, so that the user can pull out the tray 121 to retrieve the item using the second grip side H2. Furthermore, since the second bearing assembly 123 is blocked by the second stop assembly 140, the drawer 120 cannot be pulled out from the first open side 110S1 along the negative Y-axis direction.
[0054] like Figure 8 As shown, when the tray 121 extends from the second open side 110S2 of the cabinet 110, the second bearing assembly 123 disengages from the track assembly R, and the first bearing assembly 122 is blocked by the second stop assembly 140, so the drawer 120 will not fall out of the cabinet 110.
[0055] Simultaneously refer to Figure 7 and Figure 8 As drawer 120 is pulled out of cabinet 100 along the positive Y-axis, controller 170 can determine that drawer 120 has extended from inside cabinet 110 to outside the second open side 110S2 by sensing the signal changes of first light sensor 150 and second light sensor 160. Specifically, during this process, controller 170 senses the signal from first light sensor 150 changing from a first signal in a blocked state (e.g., on signal) to a second signal in an unblocked state (e.g., off signal), and senses that second light sensor 160 is still maintaining a first signal in a blocked state (e.g., on signal). Based on this, controller 170 can determine the position change of drawer 120 in the Y-axis direction.
[0056] like Figure 8As illustrated by the arrows, similarly, if drawer 120 is pushed into cabinet 110 along the negative Y-axis, controller 170 can determine the position change of drawer 120 from its extended state on the second open side 110S2 to its retraction into cabinet 110 by sensing the signal changes of the first light sensor 150 and the second light sensor 160. Specifically, during this process, controller 170 senses the first light sensor 150 changing from a second signal (e.g., off signal) in an unobstructed state to a first signal (e.g., on signal) in an obstructed state, and senses the second light sensor 160 maintaining a first signal (e.g., on signal) in an obstructed state. Based on this, controller 170 can determine that drawer 120 has changed from its extended state outside the second open side 110S2 to its retraction into cabinet 110.
[0057] Figure 9 This is a view from the second open side 110S2 of cabinet 110. Figure 1A The storage stage of the 100-square-meter static cabinet.
[0058] Reference Figure 3 , Figure 8 and Figure 9 When the controller 170 determines, based on signal changes from the first light sensor 150 and the second light sensor 160, that the drawer 120 has changed from extending out of the second open side 110S2 to being retracted into the cabinet 110, the controller 170 can also control the stationary cabinet 100 to be in the placement stage. That is, the controller 170 can control the first stop assembly 130 to protrude from the first main side frame 111M and the second main side frame 112M, and can also control the second stop assembly 140 to retract into the first main side frame 111M and the second main side frame 112M, and can instruct the first indicator 180 to issue a placement prompt AL1. Similar to... Figure 4 The explanation will not be repeated here.
[0059] In this embodiment, drawer 120 may further include a first bearing assembly 122 and a second bearing assembly 123. In other embodiments, drawer 120 may include one or more first bearing assemblies 122 and one or more second bearing assemblies 123. Furthermore, when the cabinet 100 is provided with multiple drawers 120, multiple track assemblies R, a first indicator 180, and a second indicator 190 may also be correspondingly configured.
[0060] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.
Claims
1. A static cabinet, characterized in that, include: A cabinet includes a first side frame, a second side frame, and a rail assembly, the rail assembly being disposed on the first side frame and the second side frame, the rail assembly having a first open end and a second open end; A drawer includes a tray, a first bearing assembly and a second bearing assembly, wherein the first bearing assembly and the second bearing assembly are rotatable within the rail assembly; A first stop assembly is disposed adjacent to the first open end on the first side frame and the second side frame, and the first stop assembly protrudes into the track assembly, or the first stop assembly retracts out of the track assembly; A second stop assembly is disposed adjacent to the second open end on the first side frame and the second side frame, and the second stop assembly protrudes into the track assembly or extends out of the track assembly; A first optical sensor is aligned with a first sensing position of the track assembly, the first sensing position being adjacent to the first stop assembly; as well as A second optical sensor is aligned with a second sensing position of the track assembly, the second sensing position being adjacent to the second stop assembly.
2. The static cabinet as described in claim 1, characterized in that, The first sensing position and the second sensing position are located between the first stop group and the second stop group.
3. The static cabinet as described in claim 1 or 2, characterized in that, It also includes a controller electrically connected to the first baffle group, the second baffle group, the first light sensor and the second light sensor, and the controller controls a placement stage, a resting stage and a retrieval stage of the storage cabinet.
4. The static cabinet as described in claim 3, characterized in that, During the placement phase, the first stop assembly protrudes from the track assembly, the second stop assembly retracts outside the track assembly, and the first bearing assembly disengages from the track assembly when the tray extends from the first open end.
5. The static cabinet as described in claim 3, characterized in that, During the static stage, the first stop assembly and the second stop assembly are in a protruding state, the first bearing assembly is located between the first open end and the first stop assembly, and the second bearing assembly is located between the second open end and the second stop assembly.
6. The static cabinet as described in claim 3, characterized in that, During the retrieval phase, the first stop assembly retracts outside the track assembly, the second stop assembly protrudes inside the track assembly, and when the tray extends from the second open end, the second bearing assembly disengages from the track assembly.
7. The static cabinet as described in claim 3, characterized in that, It further includes a first indicator and / or a second indicator electrically connected to the controller, wherein the first indicator issues a placement prompt during the placement phase, or the second indicator issues a retrieval prompt during the retrieval phase.
8. The static cabinet as described in claim 3, characterized in that, The controller includes a timing unit, which is used to time and switch the resting stage to the retrieval stage.
9. The static cabinet as described in claim 3, characterized in that, The controller controls the placement stage, the resting stage, and the retrieval stage of the storage cabinet based on the signals from the first and second optical sensors.
10. The static cabinet as described in claim 1, characterized in that, There are multiple drawers and slides, each configured accordingly.