Storage box

Abstract

The embodiment of the utility model provides a storage box, and relates to the technical field of article storage. The storage box comprises a box body, a connecting rod mechanism, a box door and a driving device, the box body is provided with a box opening, the connecting rod mechanism is arranged on the box body, the box door is connected with the connecting rod mechanism, the driving device is arranged on the box body and is in transmission connection with the connecting rod mechanism, and the driving device is used for driving the connecting rod mechanism and driving the box door to move so as to open or close the box opening. According to the storage box, automatic door opening and closing can be achieved, operation is convenient, and the storage effect of objects can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of article preservation, in particular to a preservation box. Background Art

[0002] A preservation box is a box used to preserve items. With the rapid development of science and technology, intelligence and automation have become important goals pursued by all walks of life.

[0003] However, traditional storage boxes usually require manual operation to open and close the door, which not only increases the inconvenience of operation, but may also cause a sudden change in temperature inside the box due to improper operation, thereby affecting the preservation effect of the items. Utility Model Content

[0004] The purpose of the utility model is to provide a door that can realize automatic door opening and closing, is easy to operate, and can improve the storage effect of articles.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In a first aspect, the utility model provides a storage box, comprising:

[0007] A box body, wherein the box body is provided with a box opening;

[0008] A connecting rod mechanism, wherein the connecting rod mechanism is arranged on the box body;

[0009] a box door, the box door being connected to the connecting rod mechanism; and

[0010] A driving device is arranged on the box body and is transmission-connected with the connecting rod mechanism. The driving device is used to drive the connecting rod mechanism and drive the box door to move so as to open or close the box opening.

[0011] In an optional embodiment, the connecting rod mechanism includes a mounting seat, a rotating shaft, an active connecting rod and a driven connecting rod, the mounting seat is arranged on the box body, the rotating shaft is arranged on the mounting seat, one end of the active connecting rod is arranged on the rotating shaft, and the other end of the active connecting rod is rotatably connected to the box door; one end of the driven connecting rod is rotatably connected to the box body, and the other end of the driven connecting rod is rotatably connected to the box door; the driving device is transmission-connected to the rotating shaft.

[0012] In an optional embodiment, the number of the active connecting rods is two, the two active connecting rods are arranged at intervals on the rotating shaft, and the two active connecting rods are rotatably connected to the top and the bottom of the door respectively.

[0013] In an optional embodiment, the number of the driven links is two, the two driven links are spaced apart along the extension direction of the rotating shaft, one end of the two driven links are rotatably connected to the box body, and the other end of the two driven links are rotatably connected to the box door.

[0014] In an optional embodiment, the preservation box further comprises a fixed bracket, the fixed bracket is arranged on the box body and close to the box opening, and one end of the driven connecting rod is rotatably connected to the fixed bracket.

[0015] In an optional embodiment, the storage box further comprises a fixed block, which is disposed on the fixed bracket and located on a side of the fixed bracket close to the box opening, and one end of the driven connecting rod is rotatably connected to the fixed block.

[0016] In an optional embodiment, a first mounting protrusion and a second mounting protrusion are spaced apart on the mounting seat, one end of the rotating shaft is passed through the first mounting protrusion and is transmission-connected to the driving device, and the other end of the rotating shaft is passed through the second mounting protrusion; the active connecting rod is arranged on the rotating shaft and is located between the first mounting protrusion and the second mounting protrusion.

[0017] In an optional embodiment, the storage box also includes a photoelectric sensor, which is arranged on the mounting base and located on the side of the second mounting protrusion away from the first mounting protrusion; a shielding protrusion is provided at one end of the rotating shaft close to the second mounting protrusion, and the shielding protrusion is used to cooperate with the photoelectric sensor.

[0018] In an optional embodiment, the driving device includes a motor and a coupling connected to each other, the motor is arranged in the housing, and the coupling is drivingly connected to the rotating shaft.

[0019] In an optional embodiment, the storage box further includes electrical components, and the electrical components are disposed in the box.

[0020] The beneficial effects of the embodiments of the utility model include:

[0021] The storage box includes a box body, a connecting rod mechanism, a box door and a driving device. The box body is provided with a box opening, the connecting rod mechanism is arranged on the box body, the box door is connected to the connecting rod mechanism, the driving device is arranged on the box body and is in driving connection with the connecting rod mechanism, and the driving device is used to drive the connecting rod mechanism and drive the box door to move so as to open or close the box opening. In other words, when it is necessary to open or close the door, it is only necessary to drive the connecting rod mechanism through the driving device, and the connecting rod mechanism can drive the box door to move in a direction close to the box opening, or drive the box door to move in a direction away from the box opening; thus, the automatic opening and closing of the box door is realized, and the operation is convenient, and the items can be stored and retrieved conveniently, thereby improving the storage effect of the items. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of a storage box provided by an embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the assembly of the connecting rod mechanism and the driving device provided in the embodiment of the utility model;

[0025] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0026] Icons: 100-storage box; 10-box body; 11-box opening; 20-connecting rod mechanism; 21-mounting seat; 211-first mounting protrusion; 212-second mounting protrusion; 22-rotating shaft; 221-shielding protrusion; 23-active connecting rod; 24-driven connecting rod; 30-box door; 40-driving device; 41-motor; 42-coupling; 51-fixed bracket; 52-fixed block; 60-photoelectric sensor; 61-photoelectric slot; 70-electrical component; 71-compressor; 80-shelf; 81-tray; 90-distance sensor. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] As described in the background technology, a storage box is a box used to store items. With the rapid development of science and technology, intelligence and automation have become important goals pursued by all walks of life. However, traditional storage boxes usually require manual operation to open and close the door, which not only increases the inconvenience of operation, but also may cause a sudden change in the temperature inside the box due to improper operation, thereby affecting the storage effect of the items.

[0034] Based on this, please refer to Figure 1-Figure 3 The embodiment of the utility model provides a storage box 100, which can effectively improve the above-mentioned technical problems, that is, it can realize automatic door opening and closing, is easy to operate, and can improve the storage effect of articles. The storage box 100 will be described in detail below.

[0035] Please refer to Figure 1 , Figure 1 The schematic diagram of the structure of the storage box 100 provided in this embodiment, combined with Figure 1 The storage box 100 includes a box body 10, a connecting rod mechanism 20, a box door 30 and a driving device 40. The box body 10 is provided with a box opening 11. The connecting rod mechanism 20 is arranged on the box body 10. The box door 30 is connected to the connecting rod mechanism 20. The driving device 40 is arranged on the box body 10 and is in transmission connection with the connecting rod mechanism 20. The driving device 40 is used to drive the connecting rod mechanism 20 and drive the box door 30 to move, so as to open or close the box opening 11. In other words, when it is necessary to open or close the door, it is only necessary to drive the connecting rod mechanism 20 through the driving device 40. The connecting rod mechanism 20 can drive the box door 30 to move in a direction close to the box opening 11, or drive the box door 30 to move in a direction away from the box opening 11; thereby realizing the automatic opening and closing of the box door 30, and the operation is convenient, and the items can be stored and retrieved conveniently, thereby improving the storage effect of the items.

[0036] Specifically, please refer to Figure 2 , Figure 2 The assembly diagram of the connecting rod mechanism 20 and the driving device 40 provided in this embodiment is combined with Figure 1 and Figure 2 The connecting rod mechanism 20 includes a mounting seat 21, a rotating shaft 22, an active connecting rod 23 and a driven connecting rod 24. The mounting seat 21 is arranged on the box body 10, the rotating shaft 22 is arranged on the mounting seat 21, one end of the active connecting rod 23 is arranged on the rotating shaft 22, and the other end of the active connecting rod 23 is rotatably connected to the box door 30; one end of the driven connecting rod 24 is rotatably connected to the box body 10, and the other end of the driven connecting rod 24 is rotatably connected to the box door 30; the driving device 40 is transmission-connected to the rotating shaft 22.

[0037] It is understandable that the driving device 40 drives the rotating shaft 22 to rotate, thereby driving the active connecting rod 23 to rotate and causing the door 30 to move. During this process, the movement of the door 30 will also drive the driven connecting rod 24 to rotate, thereby realizing the opening or closing of the door 30.

[0038] like Figure 1As shown, it should be noted that, through the mutual cooperation between the active connecting rod 23 and the driven connecting rod 24 and the box door 30, the translational opening or closing of the box door 30 is specifically achieved, that is, the translational box door 30 moves in the direction close to the box opening 11 to close the box door 30; and the translational box door 30 moves in the direction away from the box opening 11 to open the box door 30.

[0039] Furthermore, in this embodiment, the number of active connecting rods 23 is two, the two active connecting rods 23 are arranged at intervals on the rotating shaft 22, and the two active connecting rods 23 are respectively rotatably connected to the top and the bottom of the box door 30; the number of driven connecting rods 24 is two, the two driven connecting rods 24 are arranged at intervals along the extension direction of the rotating shaft 22, and one end of the two driven connecting rods 24 can be rotatably connected to the box body 10, and the other end of the two driven connecting rods 24 can be rotatably connected to the box door 30.

[0040] It should be noted that the extending direction of the rotating shaft 22 mentioned above is Figure 1 and Figure 2 The H direction shown in the figure can also be understood as the height direction when the storage box 100 is normally placed. In other words, the two active connecting rods 23 and the two driven connecting rods 24 are arranged at intervals along the height direction of the storage box 100.

[0041] In this embodiment, through the cooperation between the two active connecting rods 23 and the two driven connecting rods 24 and the rotating shaft 22 and the box door 30, a four-bar moving structure can be formed, which can improve the stability of the box door 30 during the translation process and further improve the storage effect of the items.

[0042] Of course, in some other embodiments, the number of the active connecting rod 23 and the driven connecting rod 24 is not limited thereto, and can be three, four, or five, etc. The specific number needs to be determined according to the actual design requirements of the preservation box 100.

[0043] Please continue to combine Figure 1 In order to facilitate the installation of the driven connecting rod 24, the storage box 100 further includes a fixed bracket 51, which is arranged on the box body 10 and close to the box opening 11, and one end of the driven connecting rod 24 is rotatably connected to the fixed bracket 51. In this embodiment, the number of the fixed brackets 51 is specifically two, and the two fixed brackets 51 are arranged at intervals on both sides of the box opening 11 along the height direction of the storage box 100, and the two active connecting rods 23 are rotatably connected to the two fixed brackets 51 respectively.

[0044] It should be noted that by arranging two fixed brackets 51 at intervals on both sides of the box opening 11 along the height direction of the preservation box 100, it can also cooperate with the box door 30. When the box door 30 is in a closed state, the top and bottom of the box door 30 just abut against the two fixed brackets 51 respectively, thereby further improving the sealing effect and the stability of the box door 30, so that the preservation box 100 is not easy to shake during transportation.

[0045] In order to further improve the rotation effect of the driven connecting rod 24, the preservation box 100 further includes a fixed block 52, which is arranged on the fixed bracket 51 and located on the side of the fixed bracket 51 close to the box opening 11, and one end of the driven connecting rod 24 is rotatably connected to the fixed block 52. Specifically, in this embodiment, the number of the fixed blocks 52 is also two, and the two fixed blocks 52 are respectively arranged on the sides of the two fixed brackets 51 close to the box opening 11, so that the driven connecting rod 24 can be located in the box body 10 after driving the box door 30 to close, avoiding affecting other parts of the preservation box 100, and also improving the coordination effect of the driven connecting rod 24 and the active connecting rod 23.

[0046] Please continue to combine Figure 2 A first mounting protrusion 211 and a second mounting protrusion 212 are arranged on the mounting seat 21 at intervals. One end of the rotating shaft 22 is passed through the first mounting protrusion 211 and is transmission-connected to the driving device 40, and the other end of the rotating shaft 22 is passed through the second mounting protrusion 212; the active connecting rod 23 is arranged on the rotating shaft 22 and is located between the first mounting protrusion 211 and the second mounting protrusion 212.

[0047] By setting the first mounting protrusion 211 and the second mounting protrusion 212, the rotation stability of the rotating shaft 22 can be improved. It should be noted that in this embodiment, the number of the first mounting protrusion 211 and the second mounting protrusion 212 is one. Of course, in other embodiments, the number of the first mounting protrusion 211 and the second mounting protrusion 212 can also be two or three, etc., which needs to be determined according to actual conditions.

[0048] Further, in this embodiment, the driving device 40 includes a motor 41 and a coupling 42 connected to each other, the motor 41 is disposed in the housing 10, and the coupling 42 is transmission-connected to the rotating shaft 22, that is, the motor 41 is transmission-connected to the rotating shaft 22 through the coupling 42. Specifically, in this embodiment, the motor 41 and the coupling 42 are both located on a side of the first mounting protrusion 211 away from the second mounting protrusion 212.

[0049] Please refer to Figure 3 , Figure 3 for Figure 1 The local enlarged view of A in the middle, combined with Figure 1-Figure 3In order to determine the position of the box door 30, in this embodiment, the storage box 100 further includes a photoelectric sensor 60, which is disposed on the mounting seat 21 and is located on the side of the second mounting protrusion 212 away from the first mounting protrusion 211. The photoelectric sensor is a sensor that uses a photoelectric device as a conversion element, and can convert an optical signal into an electrical signal and transmit it.

[0050] In this embodiment, a shielding protrusion 221 is provided at one end of the rotating shaft 22 close to the second mounting protrusion 212, and the shielding protrusion 221 is used to cooperate with the photoelectric sensor 60. Specifically, the photoelectric sensor 60 in this embodiment is a slot-type photoelectric sensor, which is provided with a photoelectric slot 61. The light emitter of the photoelectric sensor 60 emits infrared light or visible light into the photoelectric slot 61. In the absence of obstruction, the receiver of the photoelectric sensor 60 can receive the light. Since the rotating shaft 22 rotates, that is, when the shielding protrusion 221 is not in the photoelectric slot 61, the receiver can receive the light; and when the shielding protrusion 221 is in the photoelectric slot 61, the light is shielded, and the photoelectric switch is actuated at this time, outputting a switch control signal, cutting off or connecting the load current, thereby completing a control action.

[0051] It should be noted that when the shielding protrusion 221 rotates into the photoelectric slot 61, the box door 30 is just in the closed state, which can be used to determine whether the box door 30 is closed and prevent the driving device 40 from further driving the rotating shaft 22 to rotate. In addition, in some embodiments, an alarm device or the like can be provided on the storage box 100. When the shielding protrusion 221 is not in the photoelectric slot 61, the alarm device emits a light or an alarm sound to remind the operator that the box door 30 has not been closed. When the shielding protrusion 221 rotates into the photoelectric slot 61, the alarm device turns off the light or stops the alarm sound.

[0052] Please continue to combine Figure 1 The preservation box 100 further includes an electrical component 70, which is disposed in the box body 10. Specifically, in this embodiment, the electrical component 70 includes a compressor 71, a condenser, and a cooling fan (not shown), etc., which can cool down and refrigerate the items in the box body 10 to improve the preservation effect.

[0053] The storage box 100 also includes a rack 80 for storing articles. Specifically in the present embodiment, a tray 81 is provided on the rack 80, and the tray 81 can be pulled out manually or by operating a picking device, so as to facilitate the placement and retrieval of articles.

[0054] Furthermore, in order to detect and determine the storage and access location of items, the storage box 100 also includes a distance sensor 90 . The distance sensor 90 is disposed on the box body 10 . In this embodiment, the distance sensor 90 is an infrared distance measuring sensor, which is specifically disposed on the fixed bracket 51 .

[0055] In summary, the embodiment of the utility model provides a storage box 100, which includes a box body 10, a connecting rod mechanism 20, a box door 30 and a driving device 40. The box body 10 is provided with a box opening 11, the connecting rod mechanism 20 is arranged on the box body 10, the box door 30 is connected to the connecting rod mechanism 20, the driving device 40 is arranged on the box body 10, and is in transmission connection with the connecting rod mechanism 20. The driving device 40 is used to drive the connecting rod mechanism 20 and drive the box door 30 to move, so as to open or close the box opening 11. In other words, when it is necessary to open or close the door, it is only necessary to drive the connecting rod mechanism 20 through the driving device 40, and the connecting rod mechanism 20 can drive the box door 30 to move in a direction close to the box opening 11, or drive the box door 30 to move in a direction away from the box opening 11; thereby realizing the automatic opening and closing of the box door 30, and the operation is convenient, and the items can be stored and retrieved conveniently, thereby improving the storage effect of the items.

[0056] The above description is only a specific embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A storage box, characterized in that: include: A box body (10), wherein the box body (10) is provided with a box opening (11); A connecting rod mechanism (20), wherein the connecting rod mechanism (20) is arranged on the box body (10); a box door (30), the box door (30) being connected to the connecting rod mechanism (20); and A driving device (40) is disposed on the box body (10) and is in transmission connection with the connecting rod mechanism (20). The driving device (40) is used to drive the connecting rod mechanism (20) and drive the box door (30) to move so as to open or close the box opening (11).

2. The storage box according to claim 1, characterized in that: The connecting rod mechanism (20) comprises a mounting seat (21), a rotating shaft (22), an active connecting rod (23) and a driven connecting rod (24); the mounting seat (21) is arranged on the box body (10); the rotating shaft (22) is arranged on the mounting seat (21); one end of the active connecting rod (23) is arranged on the rotating shaft (22); the other end of the active connecting rod (23) is rotatably connected to the box door (30); one end of the driven connecting rod (24) is rotatably connected to the box body (10); the other end of the driven connecting rod (24) is rotatably connected to the box door (30); and the driving device (40) is drivingly connected to the rotating shaft (22).

3. The storage box according to claim 2, characterized in that: The number of the active connecting rods (23) is two, the two active connecting rods (23) are arranged at intervals on the rotating shaft (22), and the two active connecting rods (23) are rotatably connected to the top and the bottom of the box door (30) respectively.

4. The storage box according to claim 2, characterized in that: The number of the driven connecting rods (24) is two, and the two driven connecting rods (24) are arranged at intervals along the extension direction of the rotating shaft (22), and one end of the two driven connecting rods (24) is rotatably connected to the box body (10), and the other end of the two driven connecting rods (24) is rotatably connected to the box door (30).

5. The storage box according to claim 2, characterized in that: The storage box (100) further comprises a fixed bracket (51), which is arranged on the box body (10) and close to the box opening (11), and one end of the driven connecting rod (24) is rotatably connected to the fixed bracket (51).

6. The storage box according to claim 5, characterized in that: The storage box (100) further comprises a fixing block (52), wherein the fixing block (52) is arranged on the fixing bracket (51) and is located on a side of the fixing bracket (51) close to the box opening (11), and one end of the driven connecting rod (24) is rotatably connected to the fixing block (52).

7. The storage box according to claim 2, characterized in that: A first mounting protrusion (211) and a second mounting protrusion (212) are arranged at intervals on the mounting seat (21); one end of the rotating shaft (22) is passed through the first mounting protrusion (211) and is transmission-connected to the driving device (40); the other end of the rotating shaft (22) is passed through the second mounting protrusion (212); the active connecting rod (23) is arranged on the rotating shaft (22) and is located between the first mounting protrusion (211) and the second mounting protrusion (212).

8. The storage box according to claim 7, characterized in that: The storage box (100) further comprises a photoelectric sensor (60), wherein the photoelectric sensor (60) is arranged on the mounting seat (21) and is located on a side of the second mounting protrusion (212) away from the first mounting protrusion (211); a shielding protrusion (221) is provided at one end of the rotating shaft (22) close to the second mounting protrusion (212), and the shielding protrusion (221) is used to cooperate with the photoelectric sensor (60).

9. The storage box according to claim 2, characterized in that: The driving device (40) comprises a motor (41) and a coupling (42) connected to each other; the motor (41) is arranged on the housing (10); and the coupling (42) is drivingly connected to the rotating shaft (22).

10. The storage box according to any one of claims 1 to 9, characterized in that: The storage box (100) further comprises an electrical component (70), wherein the electrical component (70) is arranged in the box body (10).

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