Door plate locking structure and base material container

Abstract

The invention relates to a door plate locking structure and a base material container, the door plate locking structure comprises a main frame plate, a driving rotating disc, a first driven assembly and a second driven assembly, the main frame plate is provided with a pair of through holes, the through holes are formed in the two adjacent sides of the main frame plate, and the driving rotating disc is rotatably arranged on the main frame plate; the first driven assembly is arranged on the main frame plate, one end of the first driven assembly is connected with the driving turntable, the other end of the first driven assembly corresponds to one through hole, the second driven assembly is arranged on the main frame plate, one end of the second driven assembly is connected with the driving turntable, the other end of the second driven assembly corresponds to the other through hole, and when the driving turntable rotates, the driving turntable simultaneously drives the first driven assembly and the second driven assembly to protrude out of or retract into the through holes; therefore, the first driven assembly and the second driven assembly can be driven at the same time through the driving rotary disc, so that different directions of the door plate are locked, and the locking effect is enhanced.

Description

[0001] This application claims the priority of a Taiwan, China patent application filed on November 17, 2023, with the application number 112212501, and a Taiwan, China patent application filed on May 21, 2024, with the application number 113205212. The entire content of which is incorporated herein by reference. Technical Field

[0002] This application relates to a container door panel, particularly to a door panel locking structure and a substrate container having the door panel locking structure. Background Art

[0003] In processes such as semiconductor or electronic circuit manufacturing, substrate containers are often used to transport and transfer substrates (such as wafers or circuit boards) to stably transport the substrates to different process workstations, thereby avoiding damage to the substrates caused by collisions during transportation. Generally, common substrate containers mostly include a carrier box and a door panel, and the door panel correspondingly covers the opening of the carrier box. When in use, it is necessary to first unlock and open the door panel, then place or remove the substrate into or out of the carrier box through the opening, and finally cover and lock the door panel on the carrier box.

[0004] Generally, the locking structure between the door panel and the carrier box is through latch members extending in parallel, and they are translated and slid into the slots of the carrier box in a pushing manner for locking. However, since the latch members rely on linear movement, they can only latch on the opposite side of the door panel. Therefore, if the volume of the carrier box is relatively large, the area of the door panel will also increase accordingly, resulting in gaps, separation, or deformation between the adjacent side of the door panel on the latching side of the latch members and the carrier box.

[0005] In view of this, the applicant has specifically studied the above-mentioned deficiencies of the prior art, combined with the application of theory, and tried his best to solve the above problems, which has become the goal of the applicant's improvement. Summary of the Invention

[0006] The main purpose of this application is to be able to drive the turntable to simultaneously drive the first driven component and the second driven component, thereby locking the door panel in different directions to enhance the locking effect.

[0007] To achieve the above object, the present application provides a door panel locking structure, including a main frame plate, a driving turntable, a first driven assembly and a second driven assembly. The main frame plate has a pair of through holes, and each through hole is respectively arranged on two adjacent sides of the main frame plate. The driving turntable is rotatably arranged on the main frame plate. The first driven assembly is arranged on the main frame plate. One end of the first driven assembly is connected to the driving turntable, and the other end of the first driven assembly is correspondingly arranged corresponding to one of the through holes. The second driven assembly is arranged on the main frame plate. One end of the second driven assembly is connected to the driving turntable, and the other end of the second driven assembly is correspondingly arranged corresponding to the other through hole. When the driving turntable rotates, the driving turntable simultaneously drives the first driven assembly and the second driven assembly to protrude outside the through holes or retract into the through holes.

[0008] In an embodiment of the present application, the first driven assembly includes a first driven lock bar, and the second driven assembly includes a second driven lock bar. The first driven lock bar is slidably arranged on the main frame plate, and both ends of the first driven lock bar are correspondingly arranged corresponding to the driving turntable and one of the through holes respectively. The second driven lock bar is slidably arranged on the main frame plate, and both ends of the second driven lock bar are correspondingly arranged corresponding to the driving turntable and the other through hole respectively.

[0009] In an embodiment of the present application, the driving turntable has a first arc-shaped bent groove and a second arc-shaped bent groove. The first driven assembly further includes a first driven wheel, and the second driven assembly further includes a second driven wheel. The first driven wheel is arranged on the first driven lock bar and is slidably accommodated in the first arc-shaped bent groove. The second driven wheel is arranged on the second driven lock bar and is slidably accommodated in the second arc-shaped bent groove.

[0010] In an embodiment of the present application, the first arc-shaped bent groove has a first unlocking position and a first locking position. A first unlocking distance is formed between the center of the first unlocking position and the center of the driving turntable, and a first locking distance is formed between the center of the first locking position and the center of the driving turntable. The first unlocking distance is less than the first locking distance.

[0011] In an embodiment of the present application, it further includes a spring retaining piece. The spring retaining piece is arranged on the main frame plate. The driving turntable has a plurality of stoppers. When the first driven wheel is located at the first unlocking position, one of the stoppers abuts against one side of the spring retaining piece. When the first driven wheel is located at the first locking position, another one of the stoppers abuts against the other side of the spring retaining piece.

[0012] In an embodiment of the present application, there is a gap between the first unlocking position and the adjacent end of the first arc-shaped bent groove.

[0013] In an embodiment of the present application, there is a gap between the first locking position and the adjacent end of the first arc-shaped bent groove.

[0014] In one embodiment of the present application, the second arc-shaped bent groove has a second unlocking position and a second locking position. A second unlocking distance is formed between the center of the second unlocking position and the center of the driving turntable, and a second locking distance is formed between the center of the second locking position and the center of the driving turntable. The second unlocking distance is smaller than the second locking distance.

[0015] In one embodiment of the present application, it further includes a spring retaining piece. The spring retaining piece is arranged on the main frame plate. The driving turntable has a plurality of stoppers. When the second driven wheel is in the second unlocking position, one of the stoppers abuts against one side of the spring retaining piece, and when the second driven wheel is in the second locking position, another one of the stoppers abuts against the other side of the spring retaining piece.

[0016] In one embodiment of the present application, there is a gap between the second unlocking position and the adjacent end of the second arc-shaped bent groove.

[0017] In one embodiment of the present application, there is a gap between the second locking position and the adjacent end of the second arc-shaped bent groove.

[0018] In one embodiment of the present application, the first driven locking bar has a first pivot hole, and the first driven wheel is pivotally arranged in the first pivot hole.

[0019] In one embodiment of the present application, the first driven assembly further includes a first buckle. The first driven wheel has a first groove, and the first buckle is buckled into the first groove to rotatably limit the first driven wheel on the first driven locking bar.

[0020] In one embodiment of the present application, the first driven wheel includes a first shaft center and a first bearing. The first shaft center has a first step difference. The first pivot hole is sleeved on the first step difference. The first bearing is sleeved on the first shaft center and is located between the first buckle and the first driven locking bar.

[0021] In one embodiment of the present application, the first driven wheel includes a first shaft center and a first bearing. The first shaft center has a first step difference. The first pivot hole is sleeved on the first step difference. The inner wall of the first bearing is clamped on the outer edge of the first shaft center.

[0022] In one embodiment of the present application, the first driven assembly further includes a first fixing piece. The first driven wheel includes a first shaft center and a first bearing. The first shaft center has a first step difference. The first pivot hole is sleeved on the first step difference. The first bearing is sleeved on the first shaft center. The first fixing piece is fixed on the end face of the first shaft center away from the first driven locking bar and stops the first bearing.

[0023] In one embodiment of the present application, the first driven wheel further includes a first gasket. The first gasket is sleeved on the first shaft center and is located between the first bearing and the first driven locking bar.

[0024] In one embodiment of the present application, the second driven locking bar has a second pivot hole, and the second driven wheel is pivotally arranged in the second pivot hole.

[0025] In one embodiment of the present application, the second driven assembly further includes a second buckle member. The second driven wheel has a second groove, and the second buckle member is buckled to the second groove to rotatably limit the second driven wheel on the second driven lock bar.

[0026] In one embodiment of the present application, the second driven wheel includes a second axis and a second bearing. The second axis has a second step difference, the second pivot hole is sleeved on the second step difference, and the second bearing is sleeved on the second axis and is located between the second buckle member and the second driven lock bar.

[0027] In one embodiment of the present application, the second driven wheel includes a second axis and a second bearing. The second axis has a second step difference, the second pivot hole is sleeved on the second step difference, and the inner wall of the second bearing is fixed on the outer edge of the second axis.

[0028] In one embodiment of the present application, the second driven assembly further includes a second fixing member. The second driven wheel includes a second axis and a second bearing. The second axis has a second step difference, the second pivot hole is sleeved on the second step difference, the second bearing is sleeved on the second axis, and the second fixing member is fixed on the end surface of the second axis away from the second driven lock bar and stops the second bearing.

[0029] In one embodiment of the present application, the second driven wheel further includes a second gasket. The second gasket is sleeved on the second axis and is located between the second bearing and the second driven lock bar.

[0030] In one embodiment of the present application, the main frame plate has a plurality of first positioning columns. The first positioning columns are arranged in a straight line together. The first driven lock bar has a plurality of first strip-shaped grooves, and each first strip-shaped groove is respectively sleeved on each first positioning column to limit the movement of the first driven lock bar along the arrangement direction of each first positioning column.

[0031] In one embodiment of the present application, the main frame plate has a second positioning column. The second driven lock bar has a second strip-shaped groove, and the second strip-shaped groove is sleeved on the second positioning column to limit the movement of the second driven lock bar along the second strip-shaped groove.

[0032] In one embodiment of the present application, it further includes a side cover plate. The side cover plate covers and shields the driving turntable, the first driven assembly and the second driven assembly corresponding to the main frame plate.

[0033] In one embodiment of the present application, the first driven assembly further includes a first driven lock bar, and the second driven assembly further includes a second driven lock bar. The first driven lock bar is slidably arranged on the main frame plate, and the second driven lock bar is slidably arranged on the main frame plate.

[0034] In one embodiment of the present application, the driving turntable has a first arc-shaped curved groove and a second arc-shaped curved groove, the first driven assembly further includes a first driven wheel, the second driven assembly further includes a second driven wheel, the first driven wheel is disposed on the first driven locking strip and is slidably accommodated in the first arc-shaped curved groove, and the second driven wheel is disposed on the second driven locking strip and is slidably accommodated in the second arc-shaped curved groove.

[0035] In one embodiment of the present application, the side cover has a first limiting rib and a second limiting rib, the first limiting rib protrudes from the side cover toward the first driven wheel and extends along the sliding direction of the first driven component, and the second limiting rib protrudes from the side cover toward the second driven wheel and extends along the sliding direction of the second driven component.

[0036] In one embodiment of the present application, the first driven component includes a first driven lock bar and a first hinge latch. The first driven lock bar is slidably disposed on the main frame plate. The two ends of the first driven lock bar correspond to the driving turntable and one of the through-holes, respectively. The first hinge latch is pivotally connected to one end of the first driven lock bar away from the driving turntable. When the driving turntable drives the first driven lock bar and the second driven lock bar to slide, the first hinge latch pivots relative to the first driven lock bar and protrudes or retracts the corresponding through-hole.

[0037] In one embodiment of the present application, the second driven component includes a second driven lock bar and a second hinge latch. The second driven lock bar is slidably disposed on the main frame plate. The two ends of the second driven lock bar correspond to the driving turntable and one of the through-holes, respectively. The second hinge latch is pivotally connected to one end of the second driven lock bar away from the driving turntable. When the driving turntable drives the first driven lock bar and the second driven lock bar to slide, the second hinge latch pivots relative to the second driven lock bar and protrudes or retracts the corresponding through-hole.

[0038] In order to achieve the above-mentioned purpose, the present application also provides a substrate container, including a carrying box and the door panel locking structure as described above, the carrying box has a cavity, an opening and a plurality of slots, the opening is connected to the cavity, each slot is arranged at the opening of the carrying box, the main frame plate is arranged corresponding to the opening and closes the cavity, each slot is arranged corresponding to each perforation, when the first driven component and the second driven component protrude from each perforation to each slot or detach from each slot and retract into each perforation, the first driven component and the second driven component lock the main frame plate at the opening or release it from the opening.

[0039] In one embodiment of the present application, the first driven component includes a first driven lock bar and a first hinge latch. The first driven lock bar is slidably disposed on the main frame plate. The two ends of the first driven lock bar correspond to the driving turntable and one of the through-holes, respectively. The first hinge latch is pivotally connected to one end of the first driven lock bar away from the driving turntable. When the driving turntable drives the first driven lock bar to slide, the first hinge latch pivots relative to the first driven lock bar and protrudes or retracts the corresponding through-hole.

[0040] In an embodiment of the present application, a plurality of abutting ribs are formed on one side of each card slot of the carrier box away from the cavity. When the first driven assembly locks the main frame plate to the opening, the first hinge latch engages with each of the abutting ribs in the corresponding card slot to press the door panel locking structure towards the cavity.

[0041] In an embodiment of the present application, a sealing ring is further included. The sealing ring is provided on the door panel locking structure. When the door panel locking structure is pressed towards the cavity, the sealing ring is elastically clamped between the door panel locking structure and the carrier box.

[0042] In an embodiment of the present application, the second driven assembly includes a second driven lock bar and a second hinge latch. The second driven lock bar is slidably provided on the main frame plate. The two ends of the second driven lock bar are respectively arranged corresponding to the driving turntable and one of the perforations. The second hinge latch is pivotally connected to one end of the second driven lock bar away from the driving turntable. When the driving turntable drives the second driven lock bar to slide, the second hinge latch pivots relative to the second driven lock bar and protrudes or retracts into the corresponding perforation.

[0043] In an embodiment of the present application, a plurality of abutting ribs are formed on one side of each card slot of the carrier box away from the cavity. When the second driven assembly locks the main frame plate to the opening, the second hinge latch engages with each of the abutting ribs in the corresponding card slot to press the door panel locking structure towards the cavity.

[0044] In an embodiment of the present application, a sealing ring is further included. The sealing ring is provided on the door panel locking structure. When the door panel locking structure is pressed towards the cavity, the sealing ring is elastically clamped between the door panel locking structure and the carrier box.

[0045] In an embodiment of the present application, an unlocking device is further included. The driving turntable has an embedding groove, and the unlocking device can be correspondingly embedded in the embedding groove to drive the driving turntable to rotate through the unlocking device.

[0046] The door panel locking structure of the present application and the substrate container having the door panel locking structure are provided with a driving turntable, a first driven assembly and a second driven assembly on the main frame plate, so that the driving turntable can drive the first driven assembly and the second driven assembly to act simultaneously, so that the first driven assembly and the second driven assembly protrude outside or retract into each perforation, thereby locking different directions of the main frame plate and enhancing the locking effect. Description of the Drawings

[0047] Figure 1 It is a three-dimensional external view of the substrate container of the present application.

[0048] Figure 2 It is a three-dimensional exploded view of the substrate container of the present application.

[0049] Figure 3 It is a partial three-dimensional exploded view of the door panel locking structure of the present application.

[0050] Figure 4 This is a partial three-dimensional external view when the door panel locking structure of this application is locked.

[0051] Figure 5 This is a front view when the door panel locking structure of this application is locked.

[0052] Figure 6 This is a sectional side view when the base material container of this application is locked.

[0053] Figure 7 This is a sectional side view from another perspective when the base material container of this application is locked.

[0054] Figure 8 This is a partial three-dimensional external view when the door panel locking structure of this application is unlocked.

[0055] Figure 9 This is a front view when the door panel locking structure of this application is unlocked.

[0056] Figure 10 This is a sectional side view when the base material container of this application is unlocked.

[0057] Figure 11 This is a sectional side view from another perspective when the base material container of this application is unlocked.

[0058] Figure 12 This is a three-dimensional exploded view of the first driven component and the second driven component of this application.

[0059] Figure 13 This is a partial three-dimensional external view of the card slot of the base material container of this application.

[0060] Figure 14 This is a partial three-dimensional exploded view of the door panel locking structure of the second embodiment of this application.

[0061] Figure 15 This is a three-dimensional exploded view of the first driven component and the second driven component of the second embodiment of this application.

[0062] Figure 16 This is a cross-sectional view of the first driven component of the second embodiment of this application.

[0063] Figure 17 This is a partial three-dimensional external view of the side cover plate of the third embodiment of this application.

[0064] Figure 18 This is a sectional side view when the base material container of the third embodiment of this application is locked.

[0065] Figure 19 This is a sectional side view when the base material container of the third embodiment of this application is unlocked.

[0066] Figure 20It is a cross-sectional side view of another perspective when the base material container of the third embodiment of the present application is locked.

[0067] Figure 21 It is a cross-sectional side view of another perspective when the base material container of the third embodiment of the present application is unlocked.

[0068] Figure 22 It is a cross-sectional view of the first driven component of the fourth embodiment of the present application.

[0069] Figure 23 It is a cross-sectional view of the second driven component of the fourth embodiment of the present application.

[0070] Figure 24 It is a cross-sectional view of the first driven component of the fifth embodiment of the present application.

[0071] Figure 25 It is a cross-sectional view of the second driven component of the fifth embodiment of the present application.

[0072] Explanation of reference numerals:

[0073] 100: Door panel locking structure;

[0074] 10: Main frame plate;

[0075] 11: Substrate;

[0076] 111: Frame-shaped groove;

[0077] 12: Outer frame;

[0078] 13: Perforation;

[0079] 14: Hollow cylinder;

[0080] 15: First positioning post;

[0081] 16: Second positioning post;

[0082] 17: Side cover plate;

[0083] 171: Through groove;

[0084] 172: First limiting rib;

[0085] 173: Second limiting rib;

[0086] 18 Spring retaining piece;

[0087] 20: Driving turntable;

[0088] 21: First arc-shaped bending groove;

[0089] 211: First unlocking position;

[0090] 212: First locking position;

[0091] 22: Second arc-shaped bending groove;

[0092] 221: Second unlocking position;

[0093] 222: Second locking position;

[0094] 23: Insertion groove;

[0095] 24: Stopper;

[0096] 30: First driven assembly;

[0097] 31: First driven locking bar;

[0098] 311: First driven wheel;

[0099] 311A: First axis center;

[0100] 311B: First bearing;

[0101] 311C: First gasket;

[0102] 3111: First groove;

[0103] 3112: First step difference;

[0104] 312: First strip-shaped groove;

[0105] 313: First pivot hole;

[0106] 32: First hinge latch;

[0107] 321: First pivot;

[0108] 322: First fastening portion;

[0109] 33: First buckle;

[0110] 34: First fixing member;

[0111] 40: Second driven assembly;

[0112] 41: Second driven locking bar;

[0113] 411: Second driven wheel;

[0114] 411A: Second axis center;

[0115] 411B: Second bearing;

[0116] 411C: Second gasket;

[0117] 4111: Second groove;

[0118] 4112: Second step difference;

[0119] 412: Second strip-shaped groove;

[0120] 413: Second pivot hole;

[0121] 42: Second hinge latch;

[0122] 421: Second pivot;

[0123] 422: Second fastening portion;

[0124] 43: Second buckle member;

[0125] 44: Second fixing member;

[0126] 500: Carrier box;

[0127] 501: Cavity;

[0128] 502: Opening;

[0129] 503: Card slot;

[0130] 5031: Abutting rib;

[0131] 600: Lock opener;

[0132] 700: Sealing ring;

[0133] t11: First unlocking distance;

[0134] t12: First locking distance;

[0135] t21: Second unlocking distance;

[0136] t22: Second locking distance. Detailed implementation manners

[0137] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "front side", "rear side", "left side", "right side", "front end", "rear end", "end", "longitudinal direction", "lateral direction", "vertical direction", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limiting condition of the present application.

[0138] As used herein, terms such as "first", "second", "third", "fourth", and "fifth" describe various components, components, regions, layers, and / or parts, and these components, components, regions, layers, and / or parts should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer, or part from another. Unless the context clearly indicates otherwise, terms such as "first", "second", "third", "fourth", and "fifth" used herein do not imply order or sequence.

[0139] As used herein and not otherwise defined, terms such as "substantially" and "about" are used to describe and account for small variations. When combined with an event or situation, these terms can include the exact moment when the event or situation occurs, as well as the approximate point close to when the event or situation occurs. For example, when combined with a numerical value, these terms can include a variation range less than or equal to ±10% of the numerical value, such as less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%.

[0140] The detailed description and technical content of this application will be described below in conjunction with the drawings. However, the attached drawings are only for illustrative purposes and are not used to limit this application.

[0141] This application provides a door panel locking structure 100. Please refer to Figures 1 to 4 and Figure 8 as shown, which mainly includes a main frame plate 10, at least one driving turntable 20, at least a first driven component 30, and at least a second driven component 40.

[0142] In this embodiment, the main frame plate 10 includes a rectangular base plate 11 and an outer frame 12. The outer frame 12 is disposed at the periphery of the base plate 11, but this application is not limited thereto. The outer frame 12 of the main frame plate 10 has at least a pair of through holes 13. Each of the through holes 13 in the pair of through holes 13 is respectively disposed on two adjacent sides of the outer frame 12 of the main frame plate 10 and adjacent to one of the corners, as Figure 3 shown. In this embodiment, the number of pairs of through holes 13 is four pairs and is respectively disposed corresponding to the four corners of the outer frame 12, that is, the number of through holes 13 is eight, so as to ensure that the four sides of the main frame plate 10 can be evenly stressed and stably locked, but the number of through holes 13 provided in this application is not limited thereto. It should be noted that, for the convenience of description hereinafter, only a pair of through holes 13 will be described, rather than limiting this application to only having a pair of through holes 13. This is stated in advance.

[0143] The driving turntable 20 is rotatably arranged on the main frame plate 10. Specifically, the base plate 11 of the main frame plate 10 has at least one hollow cylinder 14, and the hollow cylinder 14 is arranged on the same side as the outer frame 12 and within the surrounding range of the outer frame 12. The driving turntable 20 is sleeved on the hollow cylinder 14 and can rotate on the hollow cylinder 14, but the present application is not limited thereto. For example, the driving turntable 20 and the base plate 11 can also be in the form of pivot connection of a shaft and a hole. The number of the driving turntable 20 and the hollow cylinder 14 is configured corresponding to the number of pairs of the perforations 13. That is, in this embodiment, the number of the driving turntable 20 and the hollow cylinder 14 is four. For the convenience of description below, only a single driving turntable 20 and a single hollow cylinder 14 are used for illustration, rather than limiting the present application to only a single driving turntable 20 and a single hollow cylinder 14, which is hereby stated in advance.

[0144] The number of the first driven assemblies 30 is configured corresponding to the number of pairs of the perforations 13. Therefore, in this embodiment, the number of the first driven assemblies 30 is four. For the convenience of description below, only a single first driven assembly 30 is used for illustration, rather than limiting the present application to only a single first driven assembly 30, which is hereby stated in advance. The first driven assembly 30 is arranged on the main frame plate 10. One end of the first driven assembly 30 is connected to the driving turntable 20, and the other end of the first driven assembly 30 is correspondingly configured for one of the perforations 13. Specifically, the first driven assembly 30 includes a first driven locking bar 31, and the first driven locking bar 31 is slidably arranged on the main frame plate 10, and both ends of the first driven locking bar 31 are correspondingly configured for the driving turntable 20 and one of the perforations 13 respectively.

[0145] The number of the second driven assemblies 40 is configured corresponding to the number of pairs of the perforations 13. Therefore, in this embodiment, the number of the second driven assemblies 40 is four. For the convenience of description below, only a single second driven assembly 40 is used for illustration, rather than limiting the present application to only a single second driven assembly 40, which is hereby stated in advance. The second driven assembly 40 is arranged on the main frame plate 10. One end of the second driven assembly 40 is connected to the driving turntable 20, and the other end of the second driven assembly 40 is correspondingly configured for another perforation 13. Specifically, the second driven assembly 40 includes a second driven locking bar 41, and the second driven locking bar 41 is slidably arranged on the main frame plate 10, and both ends of the second driven locking bar 41 are correspondingly configured for the driving turntable 20 and another perforation 13 respectively.

[0146] Thus, when the driving turntable 20 rotates, the driving turntable 20 can simultaneously drive the first driven assembly 30 and the second driven assembly 40 to protrude outside or retract into each through hole 13 of the through holes 13, thereby locking the main frame plate 10 in different directions and enhancing the locking effect, so as to avoid the occurrence of gaps, separation or even deformation. Specifically, the driving turntable 20 has a first arc-shaped bent groove 21 and a second arc-shaped bent groove 22. The first driven assembly 30 further includes a first driven wheel 311, and the first driven wheel 311 is disposed on the first driven locking bar 31 and is slidably received in the first arc-shaped bent groove 21. The second driven assembly 40 further includes a second driven wheel 411, and the second driven wheel 411 is disposed on the second driven locking bar 41 and is slidably received in the second arc-shaped bent groove 22. Since the first driven wheel 311 and the second driven wheel 411 are respectively received in the first arc-shaped bent groove 21 and the second arc-shaped bent groove 22, when the driving turntable 20 rotates, the first driven wheel 311 and the second driven wheel 411 can be simultaneously driven to slide therein by the first arc-shaped bent groove 21 and the second arc-shaped bent groove 22, so as to simultaneously drive the first driven locking bar 31 and the second driven locking bar 41 to slide on the main frame plate 10, and further make the first driven assembly 30 and the second driven assembly 40 protrude outside or retract into each through hole 13 of the through holes 13.

[0147] It should be noted that in this embodiment, the number of the first arc-shaped bent grooves 21 on the driving turntable 20 is two and they are arranged oppositely, and the number of the second arc-shaped bent grooves 22 on the driving turntable 20 is also two and they are arranged oppositely. Thus, since the number of the first driven assemblies 30 and the number of the second driven assemblies 40 in this embodiment are both four, and they are respectively arranged at the four corners of the main frame plate 10 corresponding to each through hole 13, the same driving turntable 20 can be correspondingly arranged at different positions of the main frame plate 10 for use, such as Figure 5 namely Figure 9 as shown, the four driving turntables 20 are exactly the same. Only the corresponding first driven wheel 311 and the second driven wheel 411 need to be respectively installed in one of the first arc-shaped bent grooves 21 and one of the second arc-shaped bent grooves 22 corresponding to the driving turntable 20 at the corresponding position at different positions, so as to achieve a general design and effect.

[0148] For further illustration, please refer to Figures 3 to 5 and Figures 8 to 9As shown, the first arc-shaped bent groove 21 has a first unlocking position 211 and a first locking position 212, and the second arc-shaped bent groove 22 has a second unlocking position 221 and a second locking position 222. The center of the first unlocking position 211 and the center of the driving turntable 20 form a first unlocking distance t11, and the center of the first locking position 212 and the center of the driving turntable 20 form a first locking distance t12. The center of the second unlocking position 221 and the center of the driving turntable 20 form a second unlocking distance t21, and the center of the second locking position 222 and the center of the driving turntable 20 form a second locking distance t22. The first unlocking distance t11 is less than the first locking distance t12. The second unlocking distance t21 is less than the second locking distance t22. Thus, when the first driven wheel 311 moves from the first unlocking position 211 to the first locking position 212, the first driven locking bar 31 moves away from the driving turntable 20, and conversely, the first driven locking bar 31 moves closer to the driving turntable 20; when the second driven wheel 411 moves from the second unlocking position 221 to the second locking position 222, the second driven locking bar 41 moves away from the driving turntable 20, and conversely, the second driven locking bar 41 moves closer to the driving turntable 20.

[0149] It should be noted that the first unlocking position 211 and the first locking position 212 are respectively adjacent to both ends of the first arc-shaped bent groove 21. Therefore, there is a gap between the first unlocking position 211 and the adjacent end of the first arc-shaped bent groove 21, and there is also a gap between the first locking position 212 and the adjacent end of the first arc-shaped bent groove 21, so as to avoid direct impact of the first driven wheel 311 on both ends of the first arc-shaped bent groove 21 and cause damage. Similarly, the second unlocking position 221 and the second locking position 222 are respectively adjacent to both ends of the second arc-shaped bent groove 22. Therefore, there is a gap between the second unlocking position 221 and the adjacent end of the second arc-shaped bent groove 22, and there is also a gap between the second locking position 222 and the adjacent end of the second arc-shaped bent groove 22, so as to avoid direct impact of the second driven wheel 411 on both ends of the second arc-shaped bent groove 22 and cause damage.

[0150] Refer back to Figure 3 、 Figure 5 and Figure 9As shown, the door panel locking structure 100 of the present application further includes at least one spring retainer 18. The number of spring retainers 18 is configured corresponding to the number of driving turntables 20. Therefore, in this embodiment, the number of spring retainers 18 is four. For the convenience of description hereinafter, only a single spring retainer 18 will be used for illustration, rather than limiting the present application to only having a single spring retainer 18, which is hereby stated in advance. The spring retainer 18 is disposed on the main frame plate 10 and correspondingly arranged on the side of the driving turntable 20. The driving turntable 20 has a plurality of stoppers 24, and each two stoppers 24 form a group and are correspondingly located on both sides of the spring retainer 18. Each stopper 24 is arranged at equal angles on the side of the driving turntable 20 facing the main frame plate 10, but the present application is not limited thereto. In this embodiment, four (i.e., two groups) of stoppers 24 are provided on the driving turntable 20, so as to achieve a general design and effect.

[0151] Specifically, as Figure 9 shown, when the first driven wheel 311 is in the first unlocking position 211 or the second driven wheel 411 is in the second unlocking position 221, one of the stoppers 24 of one group of stoppers 24 abuts against one side of the spring retainer 18; and as Figure 5 shown, when the first driven wheel 311 is in the first locking position 212 or the second driven wheel 411 is in the second locking position 222, the other stopper 24 of the group of stoppers 24 abuts against the opposite side of the spring retainer 18. Thus, by using both sides of the spring retainer 18 to respectively stop each stopper 24, when the spring retainer 18 and the stopper 24 are in contact, the elastic force of the spring retainer 18 that can deform by its own elastic force can be used to achieve a buffering effect, so as to be able to stop and position the driving turntable 20 during both locking and unlocking, thereby extending the service life of the door panel locking structure 100.

[0152] Refer back to Figures 3 to 5 and Figures 8 to 9As shown, the substrate 11 of the main frame plate 10 has a plurality of first positioning posts 15 and at least second positioning posts 16. In this embodiment, the first positioning posts 15 are grouped in twos, and the second positioning posts 16 are grouped singly and are respectively arranged corresponding to a pair of through holes 13. Therefore, there are four groups of the first positioning posts 15 and the second positioning posts 16 in this embodiment. For the convenience of description below, only a single group of the first positioning posts 15 and a single group of the second positioning posts 16 are used for illustration, rather than limiting that the present application only has a single group of the first positioning posts 15 and a single group of the second positioning posts 16, which is hereby stated first. Each of the first positioning posts 15 is arranged in a straight line along the longitudinal direction of the main frame plate 10 on the longitudinal side of the driving turntable 20, and the second positioning posts 16 are located on the transverse side of the driving turntable 20. The first driven locking bar 31 has a plurality of first strip-shaped grooves 312, and the second driven locking bar 41 has second strip-shaped grooves 412. Both the first strip-shaped grooves 312 and the second strip-shaped grooves 412 are long through grooves. The number of the first strip-shaped grooves 312 and the number of the second strip-shaped grooves 412 respectively correspond to the number of the first positioning posts 15 and the number of the second positioning posts 16. Each of the first strip-shaped grooves 312 is sleeved on each of the first positioning posts 15 to limit the movement of the first driven locking bar 31 along the arrangement direction of the first positioning posts 15 (i.e., the longitudinal direction of the main frame plate 10). The second strip-shaped grooves 412 are sleeved on the second positioning posts 16 to limit the movement of the second driven locking bar 41 along the extension direction of the second strip-shaped grooves 412 (i.e., the transverse direction of the main frame plate 10).

[0153] As Figure 4 and Figure 5 shown, when the driving turntable 20 rotates to make the first driven wheel 311 and the second driven wheel 411 respectively located at the first locking position 212 and the second locking position 222, since the first locking distance t12 and the second locking distance t22 are respectively greater than the first unlocking distance t11 and the second unlocking distance t21, the first driven locking bar 31 moves away from the driving turntable 20 along the longitudinal direction of the main frame plate 10, and the second driven locking bar 41 also moves away from the driving turntable 20 along the transverse direction of the main frame plate 10, so that the first driven assembly 30 and the second driven assembly 40 respectively protrude out of the respective through holes 13 of the pair of through holes 13.

[0154] As Figure 8 and Figure 9 shown, when the driving turntable 20 rotates to make the first driven wheel 311 and the second driven wheel 411 respectively located at the first unlocking position 211 and the second unlocking position 221, since the first unlocking distance t11 and the second unlocking distance t21 are respectively less than the first locking distance t12 and the second locking distance t22, the first driven locking bar 31 moves closer to the driving turntable 20 along the longitudinal direction of the main frame plate 10, and the second driven locking bar 41 also moves closer to the driving turntable 20 along the transverse direction of the main frame plate 10, so that the first driven assembly 30 and the second driven assembly 40 respectively retract into the respective through holes 13 of the pair of through holes 13.

[0155] Refer to again Figure 3 、 Figure 4 and Figure 8 As shown, the first driven assembly 30 in this embodiment further includes a first hinge latch 32, and the second driven assembly 40 further includes a second hinge latch 42. The first hinge latch 32 is pivotally connected to one end of the first driven lock bar 31 away from the driving turntable 20 and is located at the corresponding perforation 13, and the second hinge latch 42 is pivotally connected to one end of the second driven lock bar 41 away from the driving turntable 20 and is located at the corresponding perforation 13. Thus, when the driving turntable 20 drives the first driven lock bar 31 and the second driven lock bar 41 to slide simultaneously, the first driven lock bar 31 drives the first hinge latch 32 to protrude or retract from the corresponding perforation 13 by pivoting relative to the first driven lock bar 31, and the second driven lock bar 41 drives the second hinge latch 42 to protrude or retract from the corresponding perforation 13 by pivoting relative to the second driven lock bar 41, so as to prevent each perforation 13 of the outer frame 12 from being easily damaged or broken due to direct force.

[0156] It should be noted that the first hinge latch 32 and the second hinge latch 42 are not essential limiting conditions of this application. When the first driven assembly 30 only includes the first driven lock bar 31 and the second driven assembly 40 only includes the second driven lock bar 41, the first driven lock bar 31 and the second driven lock bar 41 can directly protrude or retract each perforation 13 of the pair of perforations 13 by the ends of the first driven lock bar 31 and the second driven lock bar 41 away from the driving turntable 20, and the same purpose and effect can also be achieved. Therefore, the first hinge latch 32 and the second hinge latch 42 should not naturally be used as essential limiting conditions of this application, and this is stated first.

[0157] Refer to again Figures 1 to Figure 3 As shown, the door panel locking structure 100 of this application further includes a side cover plate 17. The outer shape of the side cover plate 17 corresponds to the outer shape of the main frame plate 10 and is also rectangular. The side cover plate 17 is disposed on the side of the outer frame 12 away from the substrate 11 corresponding to and covering the main frame plate 10, and shields the driving turntable 20, the first driven assembly 30 and the second driven assembly 40, so as to prevent foreign objects from invading and affecting the operation between the driving turntable 20, the first driven assembly 30 and the second driven assembly 40, and achieve the effects of beauty and protection. In addition, please refer to Figure 3 、 Figure 6 、 Figure 7 、 Figure 10 and Figure 11 As shown, the first hinge latch 32 is pivotally provided on the inner side of the side cover plate 17 with a first pivot 321, and the second hinge latch 42 is pivotally provided on the inner side of the side cover plate 17 with a second pivot 421, so that the first hinge latch 32 and the second hinge latch 42 can pivot relative to the side cover plate 17 respectively.

[0158] Please then refer to Figures 1 to 2 、 Figures 5 to 7and Figures 9 to 11 As shown, the present application also provides a substrate container, which mainly includes a carrying box 500 and the door panel locking structure 100 as described above.

[0159] In this embodiment, the carrying box 500 is a rectangular box, but the present application is not limited thereto. The carrying box 500 has a cavity 501, an opening 502 and a plurality of card slots 503. A plurality of partition drawers (not labeled in the figure) are provided in the cavity 501 to stack substrates (not labeled in the figure) respectively. The opening 502 is located on one side of the carrying box 500 and communicates with the cavity 501. Each card slot 503 is arranged at the opening 502 of the carrying box 500 and corresponds to each through hole 13. The number of card slots 503 is configured corresponding to the number of through holes 13. Therefore, the number of card slots 503 in this embodiment is eight. For the convenience of description below, only a pair (two) of card slots 503 will be used for illustration, rather than limiting the present application to only two card slots 503, which is stated in advance.

[0160] The main frame plate 10 covers and closes the cavity 501 corresponding to the opening 502. Each of the pair of card slots 503 corresponds to each of the pair of through holes 13, that is, each of the pair of card slots 503 is located on adjacent sides of the opening 502 of the carrying box 500.

[0161] Thereby, when the driving turntable 20 rotates to make the first driven assembly 30 and the second driven assembly 40 protrude out of each through hole 13 or retract into each through hole 13, the first driven assembly 30 and the second driven assembly 40 extend into each card slot 503 or disengage from each card slot 503, so as to lock the main frame plate 10 at the opening 502 or release it from the opening 502. And since the number of the first driven assembly 30 and the second driven assembly 40 in this embodiment is four each, when the first driven assembly 30 and the second driven assembly 40 are locked at the opening 502 of the carrying box 500, the longitudinal direction and the transverse direction of the main frame plate 10 can be locked simultaneously, and the four sides of the main frame plate 10 can be locked simultaneously, thereby effectively enhancing the locking effect and avoiding the situation of generating gaps, separation or even deformation between the main frame plate 10 and the carrying box 500.

[0162] For further illustration, please refer to Figure 13 As shown, the carrying box 500 also forms a plurality of abutting ribs 5031 at the card slots 503. Specifically, each abutting rib 5031 is arranged on the side of each card slot 503 away from the cavity 501, and the first hinge latch 32 and the second hinge latch 42 respectively have a first buckling portion 322 and a second buckling portion 422. Thereby, when the first driven assembly 30 or the second driven assembly 40 locks the main frame plate 10 at the opening 502, the first buckling portion 322 of the first hinge latch 32 or the second buckling portion 422 of the second hinge latch 42 will buckle on the respective abutting ribs 5031 in the corresponding card slot 503 (as can be seen inFigure 6 and Figure 7 ), so as to press the door panel locking structure 100 towards the cavity 501 through the reaction force, thereby improving the locking effect.

[0163] Refer back to Figure 6 and Figure 7 As shown, the base material container of the present application further includes a sealing ring 700. A frame-shaped groove 111 is formed on the substrate 11 of the main frame plate 10 on the side away from the side cover plate 17, and the sealing ring 700 is sleeved and fixed in the frame-shaped groove 111. An abutting portion 504 is formed at the opening 502 on the inner side of the carrier box 500. Thereby, when the door panel locking structure 100 is pressed towards the cavity 501, the sealing ring 700 is elastically clamped between the frame-shaped groove 111 of the door panel locking structure 100 and the abutting portion 504 of the carrier box 500, so that the base material container of the present application has an airtight and dust-proof effect. The technical means of the present application buckles each abutting rib 5031 in the clamping groove 503 through the first buckling portion 322 of the first hinge latch 32 or the second buckling portion 422 of the second hinge latch 42, so that the door panel locking structure 100 is pressed towards the cavity 501 and forms a seal through the sealing ring 700. Compared with the conventional simple bolt lock or buckle, it can effectively avoid the dust generated by friction during unlocking or locking, thereby ensuring the dust-free standard of the working environment, and can also effectively improve the durability of the door panel locking structure 100.

[0164] Refer back to Figure 1 and Figure 2 As shown, the base material container of the present application further includes at least one unlocker 600. A rectangular embedding groove 23 is provided at the center of the driving turntable 20. Although not shown in detail in the figure, the unlocker 600 mainly includes a handle, a connecting rod and an embedding block. The connecting rod is connected between the handle and the embedding block, so that the user can grasp the handle to drive the embedding block to rotate through the connecting rod. The embedding block of the unlocker 600 can be correspondingly embedded in the embedding groove 23 of the driving turntable 20, so as to drive the driving turntable 20 to rotate by rotating the handle of the unlocker 600, and then drive the first driven assembly 30 and the second driven assembly 40 to actuate. Also, the side cover plate 17 has a plurality of through grooves 171 corresponding to the outer shape of the embedding block. Each through groove 171 can be penetrated by the embedding block and the connecting rod of the unlocker 600, so that the embedding block is embedded in the embedding groove 23, and the handle of the unlocker 600 is exposed on the side cover plate 17 for the user to rotate and use.

[0165] Please then refer to Figure 12 As shown, the combination relationship between the first driven wheel 311 and the first driven lock bar 31 and the combination relationship between the second driven wheel 411 and the second driven lock bar 41 will be further described separately as follows.

[0166] The first driven locking bar 31 has a first pivot hole 313 at one end connected to the driving turntable 20. The first driven wheel 311 is pivotally arranged in the first pivot hole 313. The second driven locking bar 41 has a second pivot hole 413 at one end connected to the driving turntable 20. The second driven wheel 411 is pivotally arranged in the second pivot hole 413. Thus, whether the first driven wheel 311 slides in the first arc-shaped bending groove 21 or the second driven wheel 411 slides in the second arc-shaped bending groove 22, the first driven wheel 311 or the second driven wheel 411 can slide in a rotational manner, thereby avoiding excessive friction between a part of the surface and the first arc-shaped bending groove 21 or the second arc-shaped bending groove 22, and effectively increasing the service life of the door panel locking structure 100. In this embodiment, both the first driven wheel 311 and the second driven wheel 411 are integrally formed by plastic injection molding, but the present application is not limited thereto.

[0167] Specifically, the first driven assembly 30 further includes a first buckle 33, and the second driven assembly 40 further includes a second buckle 43. In this embodiment, both the first buckle 33 and the second buckle 43 are C-shaped buckles, but the present application is not limited thereto. The first driven wheel 311 has a first groove 3111 at one end passing through the first driven locking bar 31. The first buckle 33 is buckled and fixed on the first groove 3111, thereby rotatably restricting the first driven wheel 311 on the first driven locking bar 31 and preventing it from easily detaching. The second driven wheel 411 has a second groove 4111 at one end passing through the second driven locking bar 41. The second buckle 43 is buckled and fixed on the second groove 4111, thereby rotatably restricting the second driven wheel 411 on the second driven locking bar 41 and preventing it from easily detaching.

[0168] Please then refer to Figures 14 to 16 As shown, in the second embodiment of the present application, the main difference from the first embodiment lies in the materials and specific structures of the first driven wheel 311 and the second driven wheel 411, which are described in detail as follows.

[0169] As Figure 15As shown, the first driven wheel 311 includes a first shaft center 311A and a first bearing 311B, and the second driven wheel 411 includes a second shaft center 411A and a second bearing 411B. The first shaft center 311A generally has a cylindrical structure, and the first shaft center 311A has the aforementioned first groove 3111 and the first step difference 3112. The first pivot hole 313 of the first driven locking bar 31 is sleeved and fixed on the first step difference 3112, and the first bearing 311B is sleeved and fixed on the first shaft center 311A and is located between the first buckle 33 and the first driven locking bar. The second shaft center 411A generally has a cylindrical structure, and the second shaft center 411A has the aforementioned second groove 4111 and the second step difference 4112. The second pivot hole 413 of the second driven locking bar 41 is sleeved and fixed on the second step difference 4112, and the second bearing 411B is sleeved and fixed on the second shaft center 411A and is located between the second buckle 43 and the second driven locking bar. In this embodiment, the first shaft center 311A, the first bearing 311B, the second shaft center 411A, and the second bearing 411B are all metal parts and have good structural strength, but the materials of the first shaft center 311A, the first bearing 311B, the second shaft center 411A, and the second bearing 411B are not limited thereto.

[0170] Thus, by splitting the first driven wheel 311 into the first shaft center 311A and the first bearing 311B made of metal, and splitting the second driven wheel 411 into the second shaft center 411A and the second bearing 411B made of metal, the structural strength of the first driven wheel 311 and the second driven wheel 411 is increased. Therefore, when the first driven assembly 30 or the second driven assembly 40 is actuated, the first driven wheel 311 or the second driven wheel 411 will not have excessive friction and cannot rotate due to the skew of the first driven locking bar 31 or the second driven locking bar 41, thereby affecting the smooth rotation during the operation of driving the turntable 20.

[0171] Furthermore, the first driven wheel 311 further includes a first gasket 311C, and the second driven wheel 411 further includes a second gasket 411C. The first gasket 311C is sleeved on the first shaft center 311A and is located between the first bearing 311B and the first driven locking bar 31. The second gasket 411C is sleeved on the second shaft center 411A and is located between the second bearing 411B and the second driven locking bar 41. Thus, the positions of the first bearing 311B and the second bearing 411B can be adjusted respectively by the first gasket 311C and the second gasket 411C, so as to ensure that the position of the first bearing 311B is within the first arc-shaped curved groove 21, and the position of the second driven wheel 411 is within the second arc-shaped curved groove 22, and the manufacturing tolerances between the components can be eliminated.

[0172] Please then refer to Figures 17 to 21As shown, the main difference between the third embodiment of the present application and the first embodiment is that the side cover plate 17 has a first limiting rib 172 and a second limiting rib 173. Specifically, the first limiting rib 172 protrudes from the side cover plate 17 towards the first driven wheel 311 and extends along the sliding direction of the first driven assembly 30, and the second limiting rib 173 protrudes from the side cover plate 17 towards the second driven wheel 411 and extends along the sliding direction of the second driven assembly 40. Thus, referring to Figure 18 and Figure 20 As shown, when the driving turntable 20 rotates to make the first driven assembly 30 and the second driven assembly 40 protrude out of the respective through holes 13, so that the first driven assembly 30 and the second driven assembly 40 extend into the respective card slots 503, the side surface of the first driven wheel 311 away from the first driven locking bar 31 is restricted by the first limiting rib 172, and the side surface of the second driven wheel 411 away from the second driven locking bar 41 is restricted by the second limiting rib 173. Therefore, the operation of the first driven assembly 30 and the second driven assembly 40 will not be affected by the step of the side cover plate 17 getting stuck. Please refer to Figure 19 and Figure 21 As shown, when the driving turntable 20 rotates to make the first driven assembly 30 and the second driven assembly 40 retract into the respective through holes 13, so that the first driven assembly 30 and the second driven assembly 40 disengage from the respective card slots 503, the side surface of the first driven wheel 311 away from the first driven locking bar 31 is still restricted by the first limiting rib 172, and the side surface of the second driven wheel 411 away from the second driven locking bar 41 is also still restricted by the second limiting rib 173. Therefore, the operation of the first driven assembly 30 and the second driven assembly 40 will not be affected by the step of the side cover plate 17 getting stuck.

[0173] Please then refer to Figure 22 and Figure 23 As shown, the main difference between the fourth embodiment of the present application and the second embodiment is that it does not include the first buckle 33 and the second buckle 43, but the inner wall of the first bearing 311B is tightly clamped on the outer edge of the first shaft center 311A, and the inner wall of the second bearing 411B is tightly clamped on the outer edge of the second shaft center 411A, so that the first bearing 311B and the second bearing 411B can be firmly fixed and will not fall off.

[0174] Please then refer to Figure 24 and Figure 25As shown, in the fifth embodiment of the present application, the main difference from the fourth embodiment is that the first driven assembly 30 further includes a first fixing member 34, and the second driven assembly 40 further includes a second fixing member 44. The first fixing member 34 is fixed on the end face of the first shaft center 311A away from the first driven locking bar 31, and stops the end face of the first bearing 311B away from the first driven locking bar 31 to prevent the first bearing 311B from falling off. The second fixing member 44 is fixed on the end face of the second shaft center 411A away from the second driven locking bar 41, and stops the end face of the second bearing 411B away from the second driven locking bar 41 to prevent the second bearing 411B from falling off. In this embodiment, both the first fixing member 34 and the second fixing member 44 are bolts and are respectively used in conjunction with a washer (not labeled in the figure), but the present application is not limited thereto. For example, the bolts of the first fixing member 34 and the second fixing member 44 can also be used alone, or both the first fixing member 34 and the second fixing member 44 can be rivets. It should be noted that since the first bearing 311B and the second bearing 411B are respectively stopped by the first fixing member 34 and the second fixing member 44, it is not necessary for the first bearing 311B and the second bearing 411B in this embodiment to be tightly fitted and fixed on the first shaft center 311A and the second shaft center 411A.

[0175] For the door panel locking structure 100 of the present application and the base material container having the door panel locking structure 100, by providing a driving turntable 20, a first driven assembly 30 and a second driven assembly 40 on the main frame plate 10, when the driving turntable 20 rotates, it can drive the first driven assembly 30 and the second driven assembly 40 to act simultaneously, so that the first driven assembly 30 and the second driven assembly 40 protrude outside or retract into each through hole 13, thereby locking different directions of the main frame plate 10 simultaneously to enhance the overall locking effect, and thus avoiding the situations of gaps, separation or even deformation of the door panel.

[0176] The present application can also have many other embodiments. Without departing from the spirit and essence of the present application, those skilled in the art can evolve various corresponding changes and deformations according to the present application. However, these corresponding changes and deformations should all fall within the protection scope of the patent applied for by the present application.

Claims

1. A door panel locking structure, characterized in that: include: The main frame plate has a pair of through holes, each of which is arranged on two adjacent sides of the main frame plate; A driving turntable rotatably disposed on the main frame plate; A first driven component is arranged on the main frame plate, one end of the first driven component is connected to the driving turntable, and the other end of the first driven component corresponds to one of the perforated configurations; and A second driven component is arranged on the main frame plate, one end of the second driven component is connected to the driving turntable, and the other end of the second driven component corresponds to another perforated configuration; When the driving turntable rotates, the driving turntable simultaneously drives the first driven component and the second driven component to protrude out of each of the through holes or retract into each of the through holes.

2. The door panel locking structure according to claim 1, characterized in that: The first driven component includes a first driven locking bar, and the second driven component includes a second driven locking bar. The first driven locking bar can be slidably disposed on the main frame plate, and the two ends of the first driven locking bar respectively correspond to the driving turntable and one of the perforated configurations. The second driven locking bar can be slidably disposed on the main frame plate, and the two ends of the second driven locking bar respectively correspond to the driving turntable and the other perforated configuration.

3. The door panel locking structure according to claim 2, characterized in that: The driving turntable has a first arc-shaped curved groove and a second arc-shaped curved groove, the first driven component also includes a first driven wheel, and the second driven component also includes a second driven wheel, the first driven wheel is arranged on the first driven locking bar and can be slidably accommodated in the first arc-shaped curved groove, and the second driven wheel is arranged on the second driven locking bar and can be slidably accommodated in the second arc-shaped curved groove.

4. The door panel locking structure according to claim 3, characterized in that: The first arc-shaped curved groove has a first unlocking position and a first locking position, the center of the first unlocking position and the center of the driving turntable form a first unlocking distance, the center of the first locking position and the center of the driving turntable form a first locking distance, and the first unlocking distance is smaller than the first locking distance.

5. The door panel locking structure according to claim 4, characterized in that: It also includes a spring block, which is arranged on the main frame plate. The driving turntable has a plurality of blocks. When the first driven wheel is located at the first unlocking position, one of the blocks abuts against one side of the spring block. When the first driven wheel is located at the first locking position, another of the blocks abuts against the other side of the spring block.

6. The door panel locking structure according to claim 4, characterized in that: A gap is formed between the first unlocking position and one end adjacent to the first arc-shaped curved groove.

7. The door panel locking structure according to claim 4, characterized in that: An end of the first locking position adjacent to the first arc-shaped curved groove has a gap.

8. The door panel locking structure according to claim 3, characterized in that: The second arc-shaped curved groove has a second unlocking position and a second locking position. The center of the second unlocking position and the center of the driving turntable form a second unlocking distance. The center of the second locking position and the center of the driving turntable form a second locking distance. The second unlocking distance is smaller than the second locking distance.

9. The door panel locking structure according to claim 8, characterized in that: It also includes a spring block, which is arranged on the main frame plate. The driving turntable has a plurality of blocks. When the second driven wheel is located at the second unlocking position, one of the blocks abuts against one side of the spring block. When the second driven wheel is located at the second locking position, another of the blocks abuts against the other side of the spring block.

10. The door panel locking structure according to claim 8, characterized in that: A gap is formed between the second unlocking position and one end adjacent to the second arc-shaped curved groove.

11. The door panel locking structure according to claim 8, characterized in that: An end of the second locking position adjacent to the second arc-shaped curved groove has a gap.

12. The door panel locking structure according to claim 3, characterized in that: The first driven locking bar has a first pivot hole, and the first driven wheel is pivotally disposed in the first pivot hole.

13. The door panel locking structure according to claim 12, characterized in that: The first driven assembly further includes a first latch, the first driven wheel has a first groove, and the first latch engages with the first groove to rotatably restrict the first driven wheel to the first driven locking bar.

14. The door panel locking structure according to claim 13, characterized in that: The first driven wheel includes a first axis and a first bearing. The first axis has a first step difference. The first pivot hole is sleeved with the first step difference. The first bearing is sleeved with the first axis and is located between the first buckle and the first driven lock strip.

15. The door panel locking structure according to claim 12, characterized in that: The first driven wheel includes a first axis and a first bearing. The first axis has a first step difference. The first pivot hole is sleeved with the first step difference. The inner wall of the first bearing is fixed to the outer edge of the first axis.

16. The door panel locking structure according to claim 12, characterized in that: The first driven component also includes a first fixing member, the first driven wheel includes a first axis and a first bearing, the first axis has a first step difference, the first pivot hole is sleeved with the first step difference, the first bearing is sleeved with the first axis, and the first fixing member is fixed on an end face of the first axis away from the first driven locking strip and stops the first bearing.

17. The door panel locking structure according to any one of claims 14 to 16, characterized in that: The first driven wheel further includes a first gasket, which is sleeved on the first axis and located between the first bearing and the first driven locking strip.

18. The door panel locking structure according to claim 3, characterized in that: The second driven locking bar has a second pivot hole, and the second driven wheel is pivotally disposed in the second pivot hole.

19. The door panel locking structure according to claim 18, characterized in that: The second driven assembly further includes a second snap-fit ​​component, the second driven wheel has a second groove, and the second snap-fit ​​component snaps into the second groove to rotatably restrict the second driven wheel to the second driven locking bar.

20. The door panel locking structure according to claim 19, characterized in that: The second driven wheel includes a second axis and a second bearing, the second axis has a second step difference, the second pivot hole is sleeved with the second step difference, and the second bearing is sleeved with the second axis and is located between the second buckle and the second driven lock strip.

21. The door panel locking structure according to claim 18, characterized in that: The second driven wheel includes a second axis and a second bearing. The second axis has a second step difference. The second pivot hole is sleeved with the second step difference. The inner wall of the second bearing is fixed to the outer edge of the second axis.

22. The door panel locking structure according to claim 18, characterized in that: The second driven assembly also includes a second fixing member, the second driven wheel includes a second axis and a second bearing, the second axis has a second step difference, the second pivot hole is sleeved with the second step difference, the second bearing is sleeved with the second axis, and the second fixing member is fixed on an end face of the second axis away from the second driven locking strip and stops the second bearing.

23. The door panel locking structure according to any one of claims 20 to 22, characterized in that: The second driven wheel further includes a second gasket, which is sleeved on the second axis and located between the second bearing and the second driven locking strip.

24. The door panel locking structure according to claim 2, characterized in that: The main frame plate has a plurality of first positioning columns, each of which is arranged in a straight line. The first driven lock bar has a plurality of first strip grooves, each of which is respectively sleeved with each of the first positioning columns to limit the movement of the first driven lock bar along the arrangement direction of each of the first positioning columns.

25. The door panel locking structure according to claim 2, characterized in that: The main frame plate has a second positioning column, the second driven lock strip has a second strip-shaped groove, and the second strip-shaped groove is sleeved with the second positioning column to limit the second driven lock strip from moving along the second strip-shaped groove.

26. The door panel locking structure according to claim 1, characterized in that: It also includes a side cover plate, which corresponds to the main frame cover and shields the driving turntable, the first driven component and the second driven component.

27. The door panel locking structure according to claim 26, characterized in that: The first driven component further includes a first driven locking bar, and the second driven component further includes a second driven locking bar. The first driven locking bar is slidably disposed on the main frame plate, and the second driven locking bar is slidably disposed on the main frame plate.

28. The door panel locking structure according to claim 27, characterized in that: The driving turntable has a first arc-shaped curved groove and a second arc-shaped curved groove, the first driven component also includes a first driven wheel, and the second driven component also includes a second driven wheel, the first driven wheel is arranged on the first driven locking bar and can be slidably accommodated in the first arc-shaped curved groove, and the second driven wheel is arranged on the second driven locking bar and can be slidably accommodated in the second arc-shaped curved groove.

29. The door panel locking structure according to claim 28, characterized in that: The side cover plate has a first limiting rib and a second limiting rib, the first limiting rib protrudes from the side cover plate toward the first driven wheel and extends along the sliding direction of the first driven component, and the second limiting rib protrudes from the side cover plate toward the second driven wheel and extends along the sliding direction of the second driven component.

30. The door panel locking structure according to claim 1, characterized in that: The first driven component includes a first driven lock bar and a first hinge latch piece. The first driven lock bar is slidably disposed on the main frame plate. The two ends of the first driven lock bar respectively correspond to the driving turntable and one of the through-hole configurations. The first hinge latch piece is pivotally connected to an end of the first driven lock bar away from the driving turntable. When the driving turntable drives the first driven lock bar to slide, the first hinge latch piece pivots relative to the first driven lock bar and protrudes or retracts into the corresponding through-hole.

31. The door panel locking structure according to claim 1, characterized in that: The second driven component includes a second driven lock bar and a second hinge latch piece. The second driven lock bar is slidably disposed on the main frame plate. The two ends of the second driven lock bar correspond to the driving turntable and one of the through-hole configurations, respectively. The second hinge latch piece is pivotally connected to an end of the second driven lock bar away from the driving turntable. When the driving turntable drives the second driven lock bar to slide, the second hinge latch piece pivots relative to the second driven lock bar and protrudes or retracts into the corresponding through-hole.

32. A substrate container, characterized in that: include: A carrying box, comprising a cavity, an opening and a plurality of slots, wherein the opening is connected to the cavity, and each of the slots is arranged at the opening of the carrying box; and The door panel locking structure according to any one of claims 1 to 29, wherein the main frame plate is arranged corresponding to the opening and closes the cavity, and each of the slots is arranged corresponding to each of the perforations; When the first follower component and the second follower component protrude from each of the through holes into each of the slots or detach from each of the slots and retract into each of the through holes, the first follower component and the second follower component lock the main frame plate at the opening or release it from the opening.

33. The substrate container according to claim 32, wherein: The first driven component includes a first driven lock bar and a first hinge latch piece. The first driven lock bar is slidably disposed on the main frame plate. The two ends of the first driven lock bar respectively correspond to the driving turntable and one of the through-hole configurations. The first hinge latch piece is pivotally connected to an end of the first driven lock bar away from the driving turntable. When the driving turntable drives the first driven lock bar to slide, the first hinge latch piece pivots relative to the first driven lock bar and protrudes or retracts into the corresponding through-hole.

34. The substrate container according to claim 33, wherein: The carrying box is formed with a plurality of abutment ribs on one side of each of the slots away from the accommodating cavity. When the first follower assembly locks the main frame plate to the opening, the first hinge latch is engaged with the abutment ribs in the corresponding slots to tighten the door panel locking structure toward the accommodating cavity.

35. The substrate container according to claim 34, wherein: It also includes a sealing ring, which is arranged on the door panel locking structure. When the door panel locking structure is pressed toward the cavity, the sealing ring is elastically clamped between the door panel locking structure and the carrying box.

36. The substrate container according to claim 32, wherein: The second driven component includes a second driven lock bar and a second hinge latch piece. The second driven lock bar is slidably disposed on the main frame plate. The two ends of the second driven lock bar correspond to the driving turntable and one of the through-hole configurations, respectively. The second hinge latch piece is pivotally connected to an end of the second driven lock bar away from the driving turntable. When the driving turntable drives the second driven lock bar to slide, the second hinge latch piece pivots relative to the second driven lock bar and protrudes or retracts into the corresponding through-hole.

37. The substrate container according to claim 36, wherein: The carrying box is formed with a plurality of abutment ribs on one side of each of the slots away from the accommodating cavity. When the second follower assembly locks the main frame plate to the opening, the second hinge latch is engaged with the abutment ribs in the corresponding slots to tighten the door panel locking structure toward the accommodating cavity.

38. The substrate container according to claim 37, wherein: It also includes a sealing ring, which is arranged on the door panel locking structure. When the door panel locking structure is pressed toward the cavity, the sealing ring is elastically clamped between the door panel locking structure and the carrying box.

39. The substrate container according to claim 32, wherein: It also includes an unlocking device, the driving turntable has an embedding groove, and the unlocking device can be embedded in the embedding groove to drive the driving turntable to rotate through the unlocking device.

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