CN212891534U - Portable material management case of mill based on UWB - Google Patents

Abstract

The utility model discloses a mill portable goods and materials management case based on UWB, including box, holding rod, alarm module, base and removal module, the box includes chamber door, main support, enhancement casing, netted metal block and enhancement bottom plate, the chamber door passes through hinge fixed connection and is in the main support front side, it installs through the welding to strengthen the casing the main support outside, it installs through the welding to strengthen the bottom plate main support upper portion is inboard, netted metal block sets up strengthen the casing top to through the welding with it connects to strengthen the casing, the inside of box includes UWB orientation module, circuit board, communication module and power module, communication module is provided with wireless communication antenna, communication module installs strengthen the bottom plate top. The utility model discloses positioning accuracy is high, and the flexibility is high, and data transmission rate is fast, can the concrete position of real-time supervision goods and materials, makes the early warning to the goods and materials state, has improved the efficiency of goods and materials management.

Description

Portable material management case of mill based on UWB

Technical Field

The utility model relates to a material management technical field, in particular to mill's portable material management case based on UWB.

Background

With the rapid development of economy, the number and scale of factories are continuously enlarged, and the quantity of materials in the factories is continuously increased. In current material management, still carry and manage the material through the manual work a lot of, can not monitor the concrete position of material in the mill in real time, when removing the material case, because the goods is heavier, need consume a large amount of labours, the condition that can't find back after the unusual of existence material simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable goods and materials management case of mill based on UWB solves the problem that the goods and materials strorage device is difficult for moving among the prior art, the concrete position of unable real-time supervision goods and materials.

In order to solve the above problem, the technical scheme of the utility model is that:

the utility model provides a portable goods and materials management case of mill based on UWB, including box, holding rod, alarm module, base and removal module, the box includes chamber door, main support, reinforced casing, netted metal block and reinforced bottom plate, the chamber door passes through hinge fixed connection in the front side of the main support, the reinforced casing is installed outside the main support through welding, the reinforced bottom plate is installed inside the upper portion of the main support through welding, the netted metal block is arranged on the top of the reinforced casing and is connected with the reinforced casing through welding, the inside of the box includes UWB positioning module, circuit board, communication module and power module, the communication module is provided with wireless communication antenna, the communication module is installed on the top of the reinforced bottom plate, the UWB positioning module is installed on the top of the reinforced casing, the circuit board is installed strengthen the bottom plate top, power module nested install the top outside of main support, the holding rod with the main support is through the solid post welding fixed connection of three hollow metal, alarm module includes bee calling organ and alarm indicator, bee calling organ nested install be located the centre the outside of the solid post of hollow metal, alarm indicator nested install be located the left and right sides the outside of the solid post of hollow metal, UWB orientation module, bee calling organ, alarm indicator, communication module, power module with circuit board electric connection, the base sets up the main support bottom to through the welding with main support fixed connection, removal module sets up the base bottom, and through the welding with base fixed connection.

Preferably, the box door, the reinforcing bottom plate and the reinforcing shell are all made of metal.

Preferably, the inclination angle of the hollow metal solid column is in the same degree with the box body.

Preferably, a small opening is formed in the top of the reinforcing shell and used for placing the wireless communication antenna.

Preferably, the main support is formed by welding twelve hollow metal fixing columns, the hollow metal fixing columns are communicated with each other at the connecting parts, and a power line and a data line are arranged inside the hollow metal fixing columns.

Preferably, the main support is respectively provided with a plurality of groups of grooves at equal heights, and movable partition plates are arranged in the grooves.

Preferably, the alarm indicator lamp is an annular LED lamp.

Preferably, the reinforcing shell and the box door are controlled by an electronic lock.

Preferably, a handle is installed on the right side of the front surface of the box door and used for opening the box door.

Preferably, the moving module is composed of four universal wheels.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. through placing above-mentioned material management box in the UWB basic station, can realize the real-time location to the device, it possesses centimetre level indoor positioning accuracy. A manager can assign material management authority to each UWB tag through a background system, when a worker wearing the UWB tag enters a working area of a UWB base station, a UWB positioning module in a material management box measures the distance between the UWB positioning module and the UWB tag through TOF and sends the measured distance to a cloud platform through a wireless communication module, the cloud platform receives data information and then obtains the real-time position of the UWB tag through a background algorithm, the position precision of the real-time position is within 10 cm, when the distance between the worker obtaining the authority and the material management box is smaller than a set distance, an alarm indicator lamp is displayed as a green lamp to indicate that the worker has the authority to manage the materials, the worker can directly use the material management box to move the materials, and can open a password lock to move a part of the materials by inputting passwords; when the distance between the staff who does not obtain the authority and the material management box is smaller than the set distance, the alarm indicator lamp displays a red light to indicate that the staff does not have the authority of managing the materials, the staff cannot open the box door by inputting a password, and if the staff still moves the material management box and exceeds a certain distance, a buzzer is caused to alarm.

2. The UWB positioning module has strong penetrating power, low power consumption, good anti-multipath effect and centimeter-level positioning precision.

3. The wireless communication module adopts the loRa communication technology, can make sensor acquisition node need not to rely on the building of complicated network environment just can realize the transmission of data through loRa module radio frequency function, and wireless communication module transmission speed can reach the microsecond level, can transmit abnormal conditions in real time.

4. The material management box can monitor the specific position of the material in real time.

5. This material management bottom of the case portion installs mobile device, can satisfy the staff to the convenient removal of material case.

Drawings

Fig. 1 is the utility model provides a main view schematic diagram of portable material management case of mill based on UWB.

Fig. 2 is the utility model provides a three-dimensional structure schematic diagram of portable material management case of mill based on UWB.

Fig. 3 is the utility model provides a data transmission structure schematic diagram of portable material management case of mill based on UWB.

Fig. 4 is the utility model provides an alarm flow chart of portable material management case of mill based on UWB.

Reference numerals: 11 warning indicator, 12 strengthen the casing, 13 chamber doors, 14 strengthen the bottom plate, 15 bases, 16 main supports, 17 power module, 18 power cords and data lines, 19 UWB orientation module, 20 netted metal block, 21 hinges, 22 holding rods, 23 universal wheels, 24 electronic lock, 25 handles, 26 bee calling organ, 27 antenna osculums, 28 recesses, 29 removal baffle, 31 circuit mainboard, 32 communication module, 33 wireless communication antenna, 34 cloud platform.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a portable goods and materials management box of mill based on UWB, including box, holding rod 22, alarm module, base 15 and moving module, the box includes box door 13, main support 16, reinforced housing 12, net-shaped metal cap 20 and reinforced base plate 14, box door 13 is fixedly connected in the front of main support 16 through hinge 21, reinforced housing 12 is installed outside main support 16 through welding, reinforced base plate 14 is installed inside the upper portion of main support 16 through welding, net-shaped metal cap 20 is arranged on the top of reinforced housing 12 and is connected with reinforced housing 12 through welding, the inside of the box includes UWB positioning module 19, circuit board 31, communication module 32 and power module 17, communication module 32 is provided with wireless communication antenna 33, communication module 32 is installed on the top of reinforced base plate 14, UWB positioning module 19 is installed on the top of reinforced housing 12, circuit mainboard 31 is installed at strengthening bottom plate 14 top, power module 17 is nested installs in the top outside of main support 16, holding rod 22 is connected through the solid post welding fixed connection of three hollow metal with main support 16, alarm module includes bee calling organ 26 and alarm indicator 11, bee calling organ 26 is nested installs in the outside that is located the solid post of middle hollow metal, alarm indicator 11 is nested installs in the outside that is located the solid post of left and right sides hollow metal, UWB orientation module 19, bee calling organ 26, alarm indicator 11, communication module 32, power module 17 and circuit mainboard 31 electric connection, base 15 sets up in main support 16 bottom, and through welding and main support 16 fixed connection, it sets up in base 15 bottom to remove the module, and through welding and base 15 fixed connection.

The box door 13, strengthen bottom plate 14 and strengthen casing 12 and all adopt the metal to make, the angle of inclination of the solid post of hollow metal is 45 degrees with the box, it has osculum 27 to strengthen casing top for place wireless communication antenna 33, the main support is formed by the solid post welding of twelve hollow metals, the solid post of hollow metal is at the inside UNICOM of junction, the inside of the solid post of hollow metal is equipped with power cord and data line 18, the main support 16 is equipped with a plurality of groups recess 28 respectively in the department of equant altitude, be equipped with removal baffle 29 in the recess 28, removal module comprises four universal wheels 23.

In this example, referring to fig. 1, the moving module is composed of four universal wheels 23 for satisfying the movement of the material management box.

The main tributary frame is equipped with a plurality of groups of recess 28 respectively in the department of equant height, is equipped with in the recess 28 and removes baffle 29, can be according to the size of goods and materials, adjusts the position that removes baffle 29, satisfies the demand that different goods were put, can avoid the goods and materials too much to pile up simultaneously, causes the loss.

The box door 13 is connected with the reinforced shell 12 through the electronic lock 24, and when the materials are stored or taken out, the electronic lock 24 is locked to avoid the abnormal loss of the materials; the electronic lock 24 needs to be opened under the condition that the UWB tag personnel has the material management authority and the password is correctly input.

Circuit board 31 adopts the model to be STM32L0 circuit board, a data for reading loRa communication module and UWB orientation module, and after UWB orientation module will range finding information transmission to circuit board, convert module data into the data format that loRa communication module needs, STM32L0 mainboard is through the UART mode with this data transmission for loRa communication module, realize that control communication module sends the function of UWB ranging data transmission to cloud platform, circuit board plays the control action, a start-up and the opening of electronic lock for control alarm module.

The working principle is as follows: when the material management box designed by the utility model is used, after the early warning function of the material management box is started by opening the power module 17, the UWB positioning module 19 starts to work, the positioning data is transmitted to the circuit main board 31, the circuit main board 31 sends the received position information of the UWB positioning module to the cloud platform 34 through the wireless communication module, after the distance calculation analysis of the material management box and the UWB tag personnel and the authority analysis of the UWB tag personnel are carried out by the cloud platform 34, different states of the alarm indicator lamp can be activated, when the distance between a tag personnel obtaining the material management authority and the material management box is less than the set distance, the alarm indicator lamp displays a green lamp to indicate that the tag personnel has the authority of managing the materials, and the staff can directly use the material management box to remove the materials and can also remove the materials in a mode of inputting a password to open the electronic lock 24; when the distance between the staff who does not obtain the authority and the material management box is smaller than the set distance, the alarm indicator lamp displays a red light to indicate that the staff does not have the authority of managing the materials, the staff cannot open the box door by inputting the password, and if the staff still moves the material management box and exceeds the set distance, the buzzer is caused to alarm.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (10)

1. The utility model provides a factory portable material management case based on UWB which characterized in that: the portable wireless communication box comprises a box body, a holding rod (22), an alarm module, a base (15) and a mobile module, wherein the box body comprises a box door (13), a main support (16), a reinforcing shell body (12), a net-shaped metal cover cap (20) and a reinforcing bottom plate (14), the box door (13) is fixedly connected to the front side of the main support (16) through a hinge (21), the reinforcing shell body (12) is installed on the outer side of the main support (16) through welding, the reinforcing bottom plate (14) is installed on the inner side of the upper portion of the main support (16) through welding, the net-shaped metal cover cap (20) is arranged at the top of the reinforcing shell body (12) and is connected with the reinforcing shell body (12) through welding, the inside of the box body comprises a UWB positioning module (19), a circuit main board (31), a communication module (32) and a power module (17), the, the communication module (32) is installed strengthen bottom plate (14) top, UWB positioning module (19) is installed strengthen casing (12) top, install circuit mainboard (31) strengthen bottom plate (14) top, power module (17) nested install the top outside of main support (16), holding rod (22) with main support (16) are through the solid post welded fastening of three hollow metal and are connected, alarm module includes bee calling organ (26) and alarm indicator (11), bee calling organ (26) nested install lie in the centre the outside of the solid post of hollow metal, alarm indicator (11) nested install lie in the left and right sides the outside of the solid post of hollow metal, UWB positioning module (19), bee calling organ (26), alarm indicator (11), communication module (32), power module (17) with circuit mainboard (31) electric connection, the base (15) is arranged at the bottom of the main support (16) and is fixedly connected with the main support (16) through welding, and the moving module is arranged at the bottom of the base (15) and is fixedly connected with the base (15) through welding.

2. The UWB-based factory portable material management box of claim 1, wherein: the box door (13), the reinforcing bottom plate (14) and the reinforcing shell (12) are all made of metal.

3. The UWB-based factory portable materials management box according to claim 1, wherein: the inclination angle of the hollow metal solid column is 45 degrees with the box body.

4. The UWB-based factory portable material management box of claim 1, wherein: the top of the reinforcing shell is provided with a small opening (27) for placing the wireless communication antenna (33).

5. The UWB-based factory portable materials management box according to claim 1, wherein: the main support is formed by welding twelve hollow metal fixing columns, the hollow metal fixing columns are communicated at the inner parts of the joints, and power lines and data lines (18) are arranged in the hollow metal fixing columns.

6. The UWB-based factory portable material management box of claim 1, wherein: the main support (16) is respectively provided with a plurality of groups of grooves (28) at equal heights, and movable partition plates (29) are arranged in the grooves (28).

7. The UWB-based factory portable material management box of claim 1, wherein: the alarm indicator lamp (11) adopts an annular LED lamp.

8. The UWB-based factory portable material management box of claim 1, wherein: the reinforcing shell (12) and the door (13) are controlled by an electronic lock (24).

9. The UWB-based factory portable material management box of claim 1, wherein: and a handle (25) is arranged on the right side of the front surface of the box door (13) and is used for opening the box door (13).

10. The UWB-based factory portable material management box of claim 1, wherein: the moving module is composed of four universal wheels (23).

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