Warehouse management system using light source to indicate material access position

Abstract

The utility model provides a warehouse management system utilizing a light source to indicate material storing and taking positions, which relates to the technical field of warehouse management systems and comprises a cabinet body, a material storage frame, the light source, a first electric connecting part, a second electric connecting part and a control unit. The cabinet body comprises a storage rack placing area, a material storing and taking area and a moving device. When the control unit drives the moving device to move the storage rack from the storage rack placing area to the material storing and taking area, the first electric connecting part is in contact with the second electric connecting part, so that the light sources, the first electric connecting part and the second electric connecting part are conducted with the control unit, and the control unit starts at least one of the light sources; therefore, the position of at least one of the material placing areas is indicated. According to the utility model, the light source can be used for indicating the position of the material access area for placing the materials or indicating the position of the material placing area for pre-storing the materials, so that the accuracy of taking out or storing the materials is improved.

Description

Technical Field

[0001] The utility model relates to a warehouse management system, in particular to a warehouse management system which utilizes a light source to indicate a material storage and access position. Background Art

[0002] Warehouse management is very important for many industries. Especially for enterprises with a wide variety of materials and a large amount of material storage, if the materials can be properly classified and placed in the appropriate location, the storage space can be used to the maximum benefit and the access time can be reduced.

[0003] Conventional warehouse management systems usually classify materials first, place them on specific storage racks, and then fill in relevant information such as material in and out, material type and material number on a paper material list as a record. When a user needs to store or retrieve materials, the user can obtain the container and material number based on the paper material list to find the corresponding storage rack, and then store the materials on the storage rack or take the materials out of the storage rack.

[0004] However, manual work can easily result in materials being stored in the wrong location or taken out from the wrong location, resulting in low accuracy. Utility Model Content

[0005] The main purpose of the utility model is to provide a warehouse management system which uses light sources to indicate material access positions, and can use light sources to indicate the position of a material access area where materials are placed or the position of a material placement area where materials are predetermined to be stored.

[0006] In order to achieve the aforementioned purpose, the utility model provides a warehouse management system that uses light sources to indicate material access positions, including a cabinet, a storage rack, a plurality of light sources, a first electrical connection part, a second electrical connection part, and a control unit. The cabinet includes a storage rack placement area, a material access area, and a mobile device. The storage rack is arranged in the storage rack placement area and includes a plurality of material placement areas. The light sources are arranged in the storage rack and correspond to the material placement areas respectively. The first electrical connection part is arranged in the storage rack. The second electrical connection part is arranged in the material access area. The control unit is electrically connected to the mobile device, the light sources, the first electrical connection part, and the second electrical connection part. When the control unit drives the moving device to move the storage rack from the storage rack placement area to the material storage and access area, the first electrical connection part contacts the second electrical connection part, so that the light sources, the first electrical connection part, the second electrical connection part and the control unit are connected, and the control unit activates at least one of the light sources to indicate the position of at least one of the material placement areas.

[0007] Preferably, the first electrical connection portion includes a first base and at least one first conductor, the first base is arranged at one side of the storage rack placement area, the at least one first conductor is arranged on the first base and is electrically connected to the control unit; wherein, the second electrical connection portion includes a second base, at least one second conductor and at least one retaining member, the second base is arranged in the material access area, the at least one second conductor is arranged on the second base and is electrically connected to the control unit, and the two ends of the at least one retaining member respectively abut against the second base and the at least one second conductor; and wherein, when the storage rack moves from the storage rack placement area to the material access area, the at least one retaining member provides a thrust to the at least one second conductor, so that the at least one first conductor remains in contact with the at least one second conductor.

[0008] Preferably, the first base defines at least one groove, and the at least one first conductor is block-shaped and embedded in the at least one groove.

[0009] Preferably, the second base defines at least one slide groove, the at least one second conductor is block-shaped and disposed in the at least one slide groove, and the at least one retaining member is disposed in the at least one slide groove.

[0010] Preferably, two side walls and a bottom wall of the at least one slide groove together form at least one first receiving groove, the at least one second conductor defines at least one second receiving groove, and the at least one retaining member is located in the at least one receiving groove and the at least one second receiving groove.

[0011] Preferably, the two side walls and a bottom wall of the at least one slide groove together form a plurality of first grooves, the at least one second conductor opens a plurality of second grooves, and the second electrical connection portion includes a plurality of retaining members, which are respectively located in the first grooves and the second grooves.

[0012] Preferably, the at least one second containing groove passes through two sides of the at least one second conductor, the diameter of the at least one first containing groove is greater than the height of the at least one second containing groove, and the width of the at least one retaining member is smaller than the diameter of the at least one first containing groove and greater than the height of the at least one second containing groove, so that two sides of the at least one retaining member pass through two sides of the at least one second containing groove.

[0013] Preferably, the second base is provided with at least one socket and has at least one sleeve, the at least one sleeve is arranged in the at least one socket and protrudes from the at least one socket, the at least one retaining member is arranged in the at least one sleeve, the at least one second conductor is rod-shaped, arranged in the at least one sleeve, protrudes from one end of the at least one sleeve, and is electrically connected to the control unit through the at least one sleeve.

[0014] Preferably, the cabinet is a vertical cabinet or a rotating cabinet.

[0015] The utility model provides a warehouse management system that uses light sources to indicate material storage and access locations, which has at least the following beneficial effects:

[0016] The utility model can use the light source to indicate the position of the material storage and retrieval area where the material is placed or the position of the material placement area where the material is predetermined to be stored, thereby improving the accuracy of taking out or storing the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a stereogram of the first embodiment of the warehouse management system of the present utility model.

[0019] Figure 2 It is a schematic diagram of the electrical connection relationship of various components of the first embodiment of the warehouse management system of the utility model.

[0020] Figure 3 It is a three-dimensional diagram of the first electrical connection portion of the utility model.

[0021] Figure 4 It is an exploded view of the first electrical connection portion of the utility model.

[0022] Figure 5 It is a three-dimensional diagram of the second electrical connection portion of the utility model.

[0023] Figure 6 It is an exploded view of the second electrical connection portion of the utility model.

[0024] Figure 7 It is a flow chart of material taking in the first embodiment of the warehouse management method of the utility model.

[0025] Figure 8 It is a schematic diagram of step S100 of the first embodiment of the warehouse management method of the present utility model.

[0026] Fig. 9 It is a schematic diagram of step S110 of the first embodiment of the warehouse management method of the present utility model.

[0027] Fig.10 It is a cross-sectional view of the first electrical connection part contacting the second electrical connection part of the utility model.

[0028] Fig.11It is a schematic diagram of step S120 of the first embodiment of the warehouse management method of the present utility model.

[0029] Fig.12 It is a schematic diagram of step S130 of the first embodiment of the warehouse management method of the present utility model.

[0030] Fig.13 It is a flow chart of feeding of the first embodiment of the warehouse management method of the utility model.

[0031] Fig.14 It is a schematic diagram of step S200 of the first embodiment of the warehouse management method of the present utility model.

[0032] Fig.15 It is a schematic diagram of step S210 of the first embodiment of the warehouse management method of the present utility model.

[0033] Fig.16 It is a schematic diagram of step S220 of the first embodiment of the warehouse management method of the present utility model.

[0034] Fig.17 It is a schematic diagram of step S230 of the first embodiment of the warehouse management method of the present utility model.

[0035] Fig.18 It is a schematic diagram of step S240 of the first embodiment of the warehouse management method of the present utility model.

[0036] Fig.19 It is a stereogram of the second embodiment of the warehouse management system of the present utility model.

[0037] Fig. 20 yes Fig.19 Schematic diagram of area A.

[0038] Fig.21 It is a schematic diagram of step S110 of the second embodiment of the warehouse management method of the present utility model.

[0039] Fig. 22 It is a schematic diagram of step S210 of the second embodiment of the warehouse management method of the present utility model.

[0040] Fig.23 It is a three-dimensional diagram of a first electrical connection portion of another embodiment of the utility model.

[0041] Fig.24 It is an exploded view of the first electrical connection portion of other embodiments of the utility model.

[0042] Fig.25 It is a three-dimensional diagram of a second electrical connection portion of another embodiment of the utility model.

[0043] Fig.26 It is an exploded view of the second electrical connection portion of other embodiments of the utility model.

[0044] Fig. 27 It is a cross-sectional view of a first electrical connection portion contacting a second electrical connection portion according to another embodiment of the present invention.

[0045] Reference numerals

[0046] 10 / 10A, cabinet; 11, storage rack placement area; 12, material access area; 13, moving device; 20, storage rack; 21, material placement area; 30, light source; 40 / 40A, first electrical connection part; 41 / 41A, first base; 411, groove; 42, first conductor; 50 / 50A, second electrical connection part; 51 / 51A, second base; 511, slide groove; 512, first container groove; 513, socket; 514, sleeve; 52 / 52A, second conductor; 521, second container groove; 53, retaining member; 60, control unit; 70, scanning device; 80, discharge list; 81, two-dimensional bar code; 90, material; 91, two-dimensional bar code; 100, sensor; 110, warning unit; 120, electronic device. DETAILED DESCRIPTION

[0047] The following is a more detailed description of the implementation of the present invention with the help of drawings and element symbols, so that those skilled in the art can implement it according to the description after reading it.

[0048] Figure 1 It is a stereogram of the first embodiment of the warehouse management system of the present utility model. Figure 2 It is a schematic diagram of the electrical connection relationship of various components of the first embodiment of the warehouse management system of the utility model. Figure 3 It is a three-dimensional view of the first electrical connection portion 40 of the present invention. Figure 4 It is an exploded view of the first electrical connection portion 40 of the present invention. Figure 5 It is a three-dimensional view of the second electrical connection portion 50 of the present invention. Figure 6 FIG. 5 is an exploded view of the second electrical connection portion 50 of the present invention. Figures 1 to 6As shown, the utility model provides a warehouse management system that uses light sources to indicate material access positions, including a cabinet 10, a plurality of storage racks 20, a plurality of light sources 30, a plurality of first electrical connections 40, a second electrical connection 50 and a control unit 60. The cabinet 10 includes a plurality of storage rack placement areas 11, a material access area 12 and a mobile device 13. The storage racks 20 are respectively arranged in the storage rack placement areas 11, and each storage rack 20 includes a plurality of material placement areas 21. The light sources 30 are respectively arranged in the storage racks 20 and correspond to the material placement areas 21 of each storage rack 20. The first electrical connections 40 are respectively arranged in the storage racks 20. The second electrical connection 50 is arranged in the material access area 12. The control unit 60 is electrically connected to the mobile device 13, the light sources 30, the first electrical connections 40 and the second electrical connections 50.

[0049] Figure 7 It is a flow chart of material taking in the first embodiment of the warehouse management method of the utility model. Figure 8 It is a schematic diagram of step S100 of the first embodiment of the warehouse management method of the present utility model. Fig. 9 It is a schematic diagram of step S110 of the first embodiment of the warehouse management method of the present utility model. Fig.10 It is a cross-sectional view of the first electrical connection portion 40 contacting the second electrical connection portion 50 of the present invention. Fig.11 It is a schematic diagram of step S120 of the first embodiment of the warehouse management method of the present utility model. Fig.12 Schematic diagram of step S130 of the first embodiment of the warehouse management method of the utility model. The utility model provides a warehouse management method for indicating the storage and access position of materials using a light source, comprising the following steps:

[0050] Step S100, as Figure 2 , Figure 7 and Figure 8 As shown, a scanning device 70 scans a two-dimensional bar code 81 on a discharge list 80 and generates discharge position information; and a control unit 60 receives the discharge position information and obtains the position of one of the storage racks 20 according to the discharge position information.

[0051] Step S110, as Figure 2 , Figure 7 , Fig. 9 and Fig.10 As shown, the control unit 60 drives the moving device 13 to move one of the storage racks 20 from one of the storage rack placement areas 11 to the material storage area 12, and one of the first electrical connection parts 40 contacts the second electrical connection part 50, so that the several light sources 30, one of the first electrical connection parts 40, the second electrical connection part 50 and the control unit 60 are connected.

[0052] Step S120, as Figure 2 , Figure 7 and Fig.11 As shown, the control unit 60 activates a plurality of light sources 30 to indicate the position of a plurality of material placement areas 21 of one of the storage racks 20 .

[0053] Step S130, as Figure 2 , Figure 7 and Fig.12 As shown, several materials 90 are manually taken out from several indicated material placement areas 21; a sensor 100 in the indicated material placement area 21 senses that the material 90 is taken out and generates a material discharging information; the control unit 60 receives the material discharging information, and determines whether the user takes out the material 90 from the correct material placement area 21 according to the material discharging position information and the material discharging information; when the control unit 60 determines that the user takes out the material 90 from the correct material placement area 21, the control unit 60 controls the light source 30 corresponding to the correct material placement area 21 to turn off; and when the control unit 60 determines that the user takes out the material 90 from the wrong material placement area 21, the control unit 60 controls the light source 30 corresponding to the wrong material placement area 21 to turn off, and the control unit 60 controls a warning unit 110 to send a warning signal to remind the user to take out the material 90 from the wrong material placement area 21. The user can immediately put the material 90 back to the wrong material placement area 21, and then take out the material 90 from the correct material placement area 21.

[0054] Thus, the present invention can use the light source 30 to indicate the position of the material placement area 21 where the material 90 is placed, thereby improving the accuracy of taking out the material 90 .

[0055] In some embodiments, step S100 does not require the use of a scanning device 70 to scan the two-dimensional barcode 81 of the discharge list 80. Instead, the discharge location is directly selected by an electronic device 120 (such as a smart phone, tablet computer, notebook computer, personal digital assistant or server), and the selected discharge location information is transmitted to the control unit 60, thereby omitting the scanning action, which is more convenient.

[0056] Fig.13 It is a flow chart of feeding of the first embodiment of the warehouse management method of the utility model. Fig.14 It is a schematic diagram of step S200 of the first embodiment of the warehouse management method of the present utility model. Fig.15 It is a schematic diagram of step S210 of the first embodiment of the warehouse management method of the present utility model. Fig.16 It is a schematic diagram of step S220 of the first embodiment of the warehouse management method of the present utility model. Fig.17 It is a schematic diagram of step S230 of the first embodiment of the warehouse management method of the present utility model. Fig.18 Schematic diagram of step S240 of the first embodiment of the warehouse management method of the utility model. The utility model provides a warehouse management method for indicating the storage and access position of materials using a light source, comprising the following steps:

[0057] Step S200, as Figure 2 and Fig.13 and Fig.14 As shown, a feed position information is selected from an interface displayed by an electronic device 120 (such as a smart phone, tablet computer, notebook computer, personal digital assistant or server); and the control unit 60 receives the feed position information and obtains the position of the storage rack 20 with the most empty storage spaces according to the feed position information.

[0058] Step S210, as Figure 2 , Fig.13 and Fig.15 As shown, the control unit 60 drives the moving device 13 to move the storage rack 20 with the most empty storage spaces from one of the storage rack placement areas 11 to the material storage and access area 12, and one of the first electrical connection parts 40 contacts the second electrical connection part 50, so that the several light sources 30, one of the first electrical connection parts 40, the second electrical connection part 50 and the control unit 60 are connected.

[0059] Step S220, as Figure 2 , Fig.13 and Fig.16 As shown, the control unit 60 activates a plurality of light sources 30 to indicate the positions of a plurality of material placement areas 21 of the storage rack 20 having the most empty storage spaces.

[0060] Step S230, as Figure 2 , Fig.13 and Fig.17 As shown, the scanning device 70 scans the two-dimensional barcode 91 on the material 90 to obtain the serial number of the material 90 ; and the control unit 60 receives the serial number of the material 90 .

[0061] Step S240, as Figure 2 , Fig.13 and Fig.18As shown, several materials 90 are manually stored in several indicated material placement areas 21; the sensor 100 in the indicated material placement area 21 senses the material 90 and generates a material input information; the control unit 60 receives the material input information, and determines whether the user places the material 90 in the correct material placement area 21 according to the number of the material 90 and the material input information; when the control unit 60 determines that the user places the material 90 in the correct material placement area 21, the control unit 60 controls the light source 30 corresponding to the correct material placement area 21 to turn off; and when the control unit 60 determines that the user places the material 90 in the wrong material placement area 21, the control unit 60 controls the light source 30 corresponding to the wrong material placement area 21 to turn off, and the control unit 60 controls the warning unit 110 to send a warning signal to remind the user to place the material 90 in the wrong material placement area 21. The user can immediately take the material 90 out of the wrong material placement area 21 and then place the material 90 in the correct material placement area 21.

[0062] Thus, the present invention can use the light source 30 to indicate the position of the material placement area 21 where the material 90 is scheduled to be stored, thereby improving the accuracy of the storage of the material 90 .

[0063] In the first embodiment, if Figure 1 As shown, the cabinet 10 is a vertical cabinet.

[0064] In the first embodiment, if Figures 1 to 4 As shown, each first electrical connection portion 40 includes a first base 41 and a plurality of first conductors 42. The first base 41 is disposed on one side of each storage rack placement area 11. The first conductors 42 are disposed on the first base 41 and are electrically connected to the control unit 60. In the first embodiment, as shown in FIG. Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the second electrical connection portion 50 includes a second base 51, a plurality of second conductors 52 and a plurality of retaining members 53. The second base 51 is disposed in the material access area 12. The second conductors 52 are respectively disposed on the second base 51 and electrically connected to the control unit 60. The two ends of each retaining member 53 are respectively against the second base 51 and each second conductor 52. Fig. 9 and Fig.10 As shown, when the storage rack 20 moves from the storage rack placement area 11 to the material access area 12 , the retaining members 53 provide a thrust to the second conductors 52 so that the first conductors 42 remain in contact with the second conductors 52 .

[0065] Thus, during the process of manually storing and retrieving the material 90, the thrust of the retaining members 53 can keep the first conductors 42 in contact with the second conductors 52, so that the light sources 30, one of the first electrical connection parts 40, the second electrical connection part 50 and the control unit 60 can remain conductive without signal interruption. Preferably, the retaining member 53 is an elastic member or a driving device; the elastic member is an elastic element, such as a spring, and the thrust provided by the elastic member is derived from its elastic force; the driving device is an electrically driven element, including a motor and a driving rod, and the thrust provided by the driving device is derived from the force of the motor controlling the driving rod to move outward; among them, the elastic member is preferred because the cost of the elastic member is low and no electricity is required.

[0066] Furthermore, even if one of the first conductors 42 or one of the second conductors 52 fails and is disconnected, the remaining first conductors 42 or the remaining second conductors 52 can remain conductive and the signal interruption problem will not occur.

[0067] Preferably, if Figure 3 and Figure 4 As shown, the first base 41 is provided with a plurality of grooves 411, and the first conductors 42 are block-shaped and respectively embedded in the grooves 411. Thus, the first conductors 42 are firmly fixed on the first base 41 and will not fall off the first base 41.

[0068] Preferably, if Figure 5 and Figure 6 As shown, the second base 51 is provided with a plurality of slide grooves 511, the retaining members 53 are respectively disposed in the slide grooves 511, and the second conductors 52 are block-shaped and respectively disposed in the slide grooves 511. Thus, the slide grooves 511 can limit the movement of the second conductors 52 and the retaining members 53 in a single direction, thereby preventing the second conductors 52 from shaking and causing signal interruption.

[0069] Preferably, if Figure 5 , Figure 6 and Fig.10 As shown, two side walls and a bottom wall of each slide groove 511 together form two first grooves 512, and each second conductor 52 has two second grooves 521, and the retaining members 53 are respectively located in the first grooves 512 and the second grooves 521. Thus, the retaining members 53 can provide a relatively uniform thrust to each second conductor 52, so that each second conductor 52 can move in a single direction in a balanced manner, thereby avoiding the problem of signal interruption caused by the deviation of the second conductors 52.

[0070] Preferably, if Figure 5 and Figure 6As shown, each second groove 521 passes through two sides of each second conductor 52, and the diameter of each first groove 512 is greater than the height of each second groove 521 (i.e., the thickness of the second conductor 52), so that two sides of each retaining member 53 pass through two sides of each second groove 521. In this way, the utility model can make the second conductor 52 thinner to save materials, and at the same time, the size of the retaining members 53 is not too small, and can still provide sufficient thrust to push each second conductor 52.

[0071] Fig.19 It is a stereogram of the second embodiment of the warehouse management system of the present utility model. Fig. 20 yes Fig.19 Schematic diagram of area A. Fig.19 and Fig. 20 As shown, in terms of structure, the second embodiment differs from the first embodiment in that the cabinet 10A is a rotating cabinet.

[0072] Fig.21 It is a schematic diagram of step S110 of the second embodiment of the warehouse management method of the present utility model. Fig. 22 Schematic diagram of step S210 of the second embodiment of the warehouse management method of the utility model. In terms of method, the difference between the second embodiment and the first embodiment is that both step S110 and step S210 involve rotating one of the storage racks 20 to the material access area 12.

[0073] Fig.23 It is a perspective view of a first electrical connection portion 40A according to another embodiment of the present invention. Fig.24 It is an exploded view of a first electrical connection portion 40A according to another embodiment of the present invention. Fig.25 It is a perspective view of a second electrical connection portion 50A according to another embodiment of the present invention. Fig.26 FIG. 5 is an exploded view of a second electrical connection portion 50A of another embodiment of the present invention. Figure 23 to Figure 26 As shown, the differences between other embodiments and the aforementioned embodiments are: first, the shape of the first base 41A is different; second, the second base 51A is provided with a plurality of sockets 513 and has a plurality of sleeves 514, and the sleeves 514 are respectively disposed in the sockets 513 and protrude from the sockets 513; third, the retaining members 53 are respectively disposed in the sleeves 514; fourth, the second conductors 52A are rod-shaped, respectively disposed in the sleeves 514, protruding from one end of the sleeves 514, and electrically connected to the control unit 60 via the sleeves 514.

[0074] Fig. 27 FIG. 4 is a cross-sectional view of another embodiment of the present invention in which the first electrical connection portion 40A contacts the second electrical connection portion 50A. Fig. 27As shown, when the storage rack 20 moves from the storage rack placement area 11 to the material access area 12, the retaining members 53 provide thrust to the second conductors 52A, so that the first conductors 42 remain in contact with the second conductors 52A. The sleeves 514 can limit the movement of the second conductors 52A in a single direction to avoid the problem of signal interruption caused by the shaking of the second conductors 52A.

[0075] The above description is only used to explain the preferred embodiment of the utility model, and is not intended to limit the utility model in any form. Therefore, any modifications or changes made to the utility model under the same spirit of the utility model should still be included in the scope of protection intended by the utility model.

Claims

1. A warehouse management system that uses light sources to indicate material storage and access locations, characterized in that: include: A cabinet body, including a material storage rack placement area, a material storage and retrieval area and a moving device; A material storage rack is arranged in the material storage rack placement area and includes a plurality of material placement areas; A plurality of light sources are arranged on the material storage rack and correspond to the material placement areas respectively; A first electrical connection portion, disposed on the storage rack; a second electrical connection portion, disposed in the material access area; and a control unit electrically connected to the mobile device, the light source, the first electrical connection portion, and the second electrical connection portion; When the control unit drives the moving device to move the storage rack from the storage rack placement area to the material storage and access area, the first electrical connection part contacts the second electrical connection part, so that the light source, the first electrical connection part, the second electrical connection part and the control unit are connected, and the control unit activates at least one of the light sources to indicate the position of at least one of the material placement areas.

2. The warehouse management system according to claim 1, characterized in that: The first electrical connection portion includes a first base and at least one first conductor, the first base is arranged at one side of the storage rack placement area, the at least one first conductor is arranged on the first base and is electrically connected to the control unit; wherein, the second electrical connection portion includes a second base, at least one second conductor and at least one retaining member, the second base is arranged in the material access area, the at least one second conductor is arranged on the second base and is electrically connected to the control unit, and two ends of the at least one retaining member respectively abut against the second base and the at least one second conductor; and wherein, when the storage rack moves from the storage rack placement area to the material access area, the at least one retaining member provides a thrust to the at least one second conductor, so that the at least one first conductor remains in contact with the at least one second conductor.

3. The warehouse management system according to claim 2, characterized in that: The first base defines at least one groove, and the at least one first conductor is block-shaped and embedded in the at least one groove.

4. The warehouse management system according to claim 2 or 3, characterized in that: The second base is provided with at least one slide groove, the at least one second conductor is block-shaped and is arranged in the at least one slide groove, and the at least one retaining member is arranged in the at least one slide groove.

5. The warehouse management system according to claim 4, characterized in that: The two side walls and a bottom wall of the at least one slide groove together form at least one first containing groove, the at least one second conductor defines at least one second containing groove, and the at least one retaining member is located in the at least one first containing groove and the at least one second containing groove.

6. The warehouse management system according to claim 5, characterized in that: The two side walls and a bottom wall of the at least one slide groove together form a plurality of first grooves, the at least one second conductor opens a plurality of second grooves, and the second electrical connection portion includes a plurality of retaining members, which are respectively located in the first groove and the second groove.

7. The warehouse management system according to claim 5, characterized in that: The at least one second containing groove passes through two sides of the at least one second conductor, the diameter of the at least one first containing groove is greater than the height of the at least one second containing groove, and the width of the at least one retaining member is less than the diameter of the at least one first containing groove and greater than the height of the at least one second containing groove, so that the two sides of the at least one retaining member pass through the two sides of the at least one second containing groove.

8. The warehouse management system according to claim 4, characterized in that: The second base is provided with at least one socket and has at least one sleeve, the at least one sleeve is arranged in the at least one socket and protrudes from the at least one socket, the at least one retaining member is arranged in the at least one sleeve, the at least one second conductor is rod-shaped, arranged in the at least one sleeve, protrudes from one end of the at least one sleeve, and is electrically connected to the control unit through the at least one sleeve.

9. The warehouse management system according to claim 1, characterized in that: The cabinet body is a vertical cabinet or a rotating cabinet.

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