CN212423171U

CN212423171U - Intelligent tool car based on Internet of things

Info

Publication number: CN212423171U
Application number: CN202020912935.8U
Authority: CN
Inventors: 吴金虎; 王苹; 李耀
Original assignee: Baohe Industrial Tools Shanghai Co ltd
Current assignee: Baohe Industrial Tools Shanghai Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-01-29
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses an intelligent tool car based on the Internet of things, which relates to the technical field of auxiliary tool cars for industrial production, and comprises a car body, tool drawers and movable trundles, wherein the car body is internally provided with a power supply, a controller, a tool detection assembly and a display assembly; the tool detection assembly comprises a radio frequency tag arranged on the tool and an RFID card reader arranged on the vehicle body; the display assembly comprises a touch display screen and a display controller which are arranged on the vehicle body, the display controller is in signal connection with the RFID card reader and receives and displays a card reading signal output by the RFID card reader, and when a tool on the tool vehicle changes, the display assembly can accurately display the card reading signal, so that the tool is prevented from being lost. By utilizing the wireless radio frequency technology, the radio frequency tag on the tool can be identified, so that corresponding information can be read, the management is convenient, and the requirements on tool standardization and fine management are met. The movable caster wheels can drive the whole tool car to move, and the requirements of large-scale locomotive repair and other occasions requiring the tool cabinet to move remotely are met.

Description

Intelligent tool car based on Internet of things

Technical Field

The utility model relates to an industrial production is supplementary with tool bogie technical field, and more specifically says, it relates to an intelligent tool bogie based on thing networking.

Background

Tool vehicles are often used in industrial production or rail transit maintenance, in which various tools are stored to meet the needs of industrial production or line maintenance.

For example, as disclosed in chinese patent No. CN20990713U, the conventional tool car mostly has only a storage function. The checking of the tools in the tool car is completed manually, so that the tool is inevitably lost or omitted. In some special occasions, such as in a channel of a high-speed rail, an aircraft engine, a nuclear power station, a subway track and the like, the loss or omission of tools can cause fatal hidden dangers. Therefore, when the tool is used in the occasions, the objects in the tool car need to be checked, but the errors cannot be completely avoided by manually checking the objects, and safety accidents can be caused.

SUMMERY OF THE UTILITY MODEL

To the instrument on the instrument dolly in the in-service use check and rely on artifical the completion, appear the instrument easily and omit, overhaul for production and bring this problem of potential safety hazard, the utility model aims to provide an intelligent tool car based on thing networking, whether it deposits the instrument determine module that targets in place through setting up the automated inspection instrument, when the instrument in the tool car takes place to lose, output suggestion or warning information that can be timely avoids the instrument to be left over at the operation scene, reduces the potential safety hazard. The specific scheme is as follows:

an intelligent tool car based on the Internet of things comprises a car body, wherein a plurality of layers of tool drawers are arranged on the car body, movable trundles are arranged at the bottom of the car body, and the car body is also internally provided with a power supply, a controller, a tool detection assembly for detecting the storage state of tools in the car body and a display assembly in signal connection with the tool detection assembly;

the tool detection assembly comprises a radio frequency tag arranged on a tool and an RFID card reader arranged on a vehicle body;

the display assembly comprises a touch display screen arranged on the vehicle body and a display controller thereof, and the display controller is in signal connection with the RFID card reader and receives and displays a card reading signal output by the RFID card reader.

Through above-mentioned technical scheme, when the instrument on the tool bogie changes, above-mentioned display module can be accurate show, avoids the instrument to lose. By utilizing the wireless radio frequency technology, the radio frequency tag on the tool can be identified, so that corresponding information can be read, the management is convenient, and the requirements on tool standardization and fine management are met. The movable caster wheels can drive the whole tool car to move, and the requirements of large-scale locomotive repair and other occasions requiring the tool cabinet to move remotely are met.

Furthermore, electronic elastic locks which are in control connection with the controller are arranged in the vehicle body corresponding to the tool drawers on each layer, and lock catches which are matched with the electronic elastic locks are arranged on the tool drawers on each layer;

and the vehicle body is also provided with a locking control component for controlling the locking state of the electronic elastic lock.

Through the technical scheme, the tool can be ensured to be locked in a non-use state, and the tool is prevented from being lost.

Furthermore, the locking control assembly comprises an identity recognition unit in signal connection with the controller, the identity recognition unit comprises an identity information acquisition module and an authority verification module, the identity information acquisition module acquires identity information of personnel and sends the identity information to the authority verification module, the authority verification module outputs an authority verification signal to the controller, and the controller receives and responds to the authority verification signal to unlock the electronic elastic lock corresponding to the tool drawer.

Through above-mentioned technical scheme, only the personnel of setting for the authority can open the instrument drawer that corresponds, use corresponding instrument, realize the detailed management of instrument from this, avoid the confusion of instrument management simultaneously.

Furthermore, the identity information acquisition module comprises at least one of a fingerprint recognizer, a face recognizer, a palm print recognizer, a card swiping module and a WeChat login module;

the authority verification module comprises an authority memory for storing personnel identity information and authority information and a data processor for comparing the acquired personnel identity information with the personnel authority information in the memory, and the data processor compares and outputs an authority verification signal corresponding to the personnel identity information.

Through the technical scheme, different verification modes can be set according to different use working conditions.

Furthermore, a partition board is arranged between the tool drawers in the vehicle body, a foam pad is arranged in the tool drawers, a placing groove for accommodating tools is formed in the foam pad, the RFID card reader is arranged on the partition board and faces one side of the placing groove, and non-contact bidirectional data transmission is performed between the RFID card reader and the radio frequency tag in a radio frequency mode.

Through above-mentioned technical scheme, can accurately discern whether to place the instrument in each standing groove, promote the precision that the instrument discerned.

Further, an LED lamp strip which is in control connection with the controller is arranged in each tool drawer or on the partition board;

the tool drawer is provided with an opening and closing detection piece for detecting the opening state of the tool drawer, the opening and closing detection piece is in signal connection with the controller, and a detection signal is output based on a detection result;

and the controller receives and responds to the detection signal to control the on and off of the LED lamp strip in the corresponding tool drawer or on the partition plate.

Through above-mentioned technical scheme, when the instrument drawer was opened, above-mentioned LED lamp area will be lighted, and convenience of customers places or seeks relevant instrument.

Further, the controller comprises an industrial computer and a router connected with the industrial computer, and the display assembly, the tool detection assembly, the identity information acquisition module and each electronic elastic lock are controlled or in signal connection with the controller through the router;

the industrial computer and the router are both arranged between the vehicle body back plate and the tool drawer rear panel.

Further, a counter is arranged on the vehicle body, is in signal connection with the RFID card reader, receives and responds to the card reading signal to count and output the card reading signal to a controller.

Through above-mentioned technical scheme, can count the use frequency of each instrument to the development and the maintenance of later stage instrument are convenient for.

Further, a data storage module and a remote communication module which are in data connection with the controller are further arranged in the vehicle body;

the data storage module is controlled by the controller and used for storing or outputting various data information output by various functional modules of the vehicle body;

the remote communication module is configured as a 4G/5G communication module which is in communication connection with the terminal server.

Through above-mentioned technical scheme, can save the use data of tool bogie to can send the real-time data of above-mentioned tool bogie to terminal server, the staff of being convenient for long-range the calling of looking over.

Further, the touch display screen is rotatably arranged at the top of the vehicle body, and a containing groove which is matched with the touch display screen in shape and size and contains the touch display screen is arranged at the top of the vehicle body;

the top of the vehicle body is provided with a temporary placing groove for temporarily placing tools.

Through the technical scheme, the touch display screen can be rotatably stored in the storage groove in a non-use state, so that damage is avoided; when the tool placing device is used, tools in use can be placed in the temporary placing grooves temporarily, messy placement of the tools is avoided, and the tool placing device is convenient to use.

Furthermore, a bottom plate is arranged in the vehicle body close to the bottom in a sliding mode, and a 5V switching power supply, a 12V switching power supply, a 24V switching power supply, a relay, a leakage protector and an overcurrent protector are arranged on the lower side surface of the bottom plate;

the upper side of the bottom plate is provided with a public terminal table, a small computer, a serial server, a three-in-one circuit board and a communication line;

the power supply is configured as a lithium battery, and the lithium battery is arranged on the bottom plate or outside the vehicle body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

through setting up instrument detection module and display module, deposit the state visual display on the display screen with the instrument in the instrument drawer, when the instrument on the tool bogie changes, above-mentioned display module can be accurate show in addition, avoids the instrument to lose. By utilizing the wireless radio frequency technology, the radio frequency tag on the tool can be identified, so that corresponding information can be read, the management is convenient, and the requirements on tool standardization and fine management are met. The movable caster wheels can drive the whole tool car to move, and the requirements of large-scale locomotive repair and other occasions requiring the tool cabinet to move remotely are met.

Drawings

FIG. 1 is a general schematic diagram of an intelligent tool cart;

FIG. 2 is a general schematic view of the smart tool cart (drawer open);

FIG. 3 is a partial cross-sectional view of the intelligent tool cart;

fig. 4 is a connection diagram of functional modules of the intelligent tool car.

Reference numerals: 1. a vehicle body; 2. a tool drawer; 3. moving the caster; 4. a lithium battery; 5. a partition plate; 7. a placement groove; 8. a tool detection assembly; 9. an RFID card reader; 10. a display component; 11. a touch display screen; 12. a display controller; 13. locking the control assembly; 14. a controller; 15. an identity recognition unit; 16. an identity information acquisition module; 17. an authority verification module; 18. an electronic spring lock; 19. a rights store; 20. a data processor; 21. a foam pad; 22. an LED light strip; 23. a receiving groove; 24. a temporary placement groove; 25. an opening/closing detection member; 26. heat dissipation holes; 27. a base plate; 28. a counter; 29. a remote communication module; 30. a data storage module; 31. and a radio frequency tag.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

An intelligent tool car based on the Internet of things is shown in figure 1 and comprises a car body 1, wherein a plurality of layers of tool drawers 2 are arranged on the car body 1 from top to bottom. The bottom of the vehicle body 1 is provided with a movable caster 3, which is convenient for the vehicle body 1 to move.

In addition, a power supply, a controller 14, a tool detection assembly 8 for detecting the storage state of the tool in the vehicle body 1, and a display assembly 10 in signal connection with the tool detection assembly 8 are also arranged in the vehicle body 1. The tool detection assembly 8 includes a radio frequency tag 31 disposed on the tool and an RFID reader 9 disposed on the vehicle body 1. The display component 10 comprises a touch display screen 11 arranged on the vehicle body 1 and a display controller 12 thereof, wherein the display controller 12 is in signal connection with the RFID card reader 9, receives and displays a card reading signal output by the RFID card reader 9, and converts the card reading signal into a graphical display interface through an internal recorded algorithm.

As shown in fig. 3, the power supply is configured as a lithium battery 4 provided inside or outside the vehicle body 1, and a 5V switching power supply, a 12V switching power supply, a 24V switching power supply, a relay, a leakage protector, an overcurrent protector, and the like are electrically connected to the lithium battery 4, so as to supply different supply voltages as needed.

As shown in fig. 2 and 3, a partition plate 5 is disposed between the tool drawers 2 in the vehicle body 1, a foam pad 21 is disposed in the tool drawer 2, and a storage slot 7 for storing a tool is opened on the foam pad 21. The tools include power machines such as fastening tools and hand drills.

In order to avoid the loss of tools, the vehicle body 1 is provided with an electronic elastic lock corresponding to each layer of tool drawer 2 and connected with the controller 14 in a control way, and each layer of tool drawer 2 is provided with a lock catch matched with the electronic elastic lock. The vehicle body 1 is further provided with a locking control assembly 13 for controlling the locking state of the electronic elastic lock 18.

In detail, as shown in fig. 4, the locking control assembly 13 includes an identity recognition unit 15 in signal connection with the controller 14, the identity recognition unit 15 includes an identity information acquisition module 16 and a permission verification module 17, the identity information acquisition module 16 acquires identity information of a person and sends the identity information to the permission verification module 17, the permission verification module 17 outputs a permission verification signal to the controller 14, and the controller 14 receives and responds to the permission verification signal to unlock the electronic elastic lock 18 corresponding to the tool drawer 2.

The identity information acquisition module 16 includes at least one or more of a fingerprint recognizer, a face recognizer, a palm print recognizer, a card swiping module and a WeChat login module. The authority verification module 17 comprises an authority memory 19 for storing the personnel identity information and the authority information, and a data processor 20 for comparing the acquired personnel identity information with the personnel authority information in the memory, wherein the data processor 20 compares and outputs an authority verification signal corresponding to the personnel identity information. In the prior art, the identification unit 15 is usually configured together, such as the fingerprint recognition device usually has the authority memory 19 and the corresponding data processor 20, and the detailed connection and usage method thereof will not be described herein.

Based on the technical scheme, only the personnel who set the authority can open the corresponding tool drawer 2, use corresponding instrument, realize the detailed management of instrument from this, avoid the confusion of instrument management simultaneously.

The utility model discloses in, above-mentioned RFID card reader 9 sets up on baffle 5 and towards standing groove 7 one side, carries out the two-way data transmission of non-contact through the wireless radio frequency mode between RFID card reader 9 and radio frequency identification tag 31, can accurately discern whether to place the instrument in each standing groove 7, promotes the precision of instrument discernment.

As shown in fig. 1 and 4, the utility model provides a display module 10 includes touch display screen 11, preferably the tall and erect screen of touch-sensitive android, in order to protect above-mentioned display screen not damaged when the tool bogie does not use, touch display screen 11 rotates and sets up in the top of automobile body 1, and automobile body 1 top is provided with the groove 23 of accomodating touch display screen 11 of shape size and touch display screen 11 looks adaptation. In the non-use state, the touch display panel 11 can be rotatably stored in the storage groove 23.

In order to temporarily place the tools in use in order, the top of the vehicle body 1 is provided with a temporary placement groove 24 for temporarily placing the tools.

In order to facilitate the placement or search of the relevant tools, an LED strip 22 is provided in each tool drawer 2 or on the partition 5, which is in control connection with the controller 14. Specifically, the length direction in LED lamp area 22 sets up along the width direction of tool drawer 2, and LED lamp area 22 one end is fixed at 1 backplate of automobile body, and the other end is fixed on the drawer rear panel, signal transmission line fix on LED lamp area 22, LED lamp area 22 and signal transmission line tip all are provided with longer flexible surplus, can expand and contract along with opening and shutting of drawer.

Preferably, the tool drawer 2 is provided with an open/close detector 25 for detecting the open state of the tool drawer 2, and the open/close detector 25 is in signal connection with the controller 14 and outputs a detection signal based on the detection result. The opening/closing detector 25 may be a proximity switch, a photoelectric detection sensor, or the like, and detects the position of the tool drawer 2. The controller 14 receives and responds to the detection signal, and controls the on/off of the LED strip 22 in the corresponding tool drawer 2 or on the partition board 5, and in the above scheme, when the tool drawer 2 is opened, the LED strip 22 will be lighted, so that the tool can be conveniently found, taken and placed.

As shown in fig. 3 and 4, in the embodiment, the controller 14 includes an industrial computer and a router connected thereto, and the display component 10, the tool detection component 8, the identity information acquisition module 16 and each electronic latch 18 are controlled or signal-connected to the controller 14 through the router.

As shown in fig. 3, the industrial computer and the router are both disposed between the back panel of the vehicle body 1 and the back panel of the tool drawer 2. The side panel of the tool car is provided with a heat dissipation hole 26.

A bottom plate 27 is arranged in the vehicle body 1 close to the bottom in a sliding mode, and a public terminal table, a small computer, a serial server, a three-in-one circuit board and a communication line are arranged on the upper side face of the bottom plate 27. The power-related devices are mounted on the underside of the base plate 27.

Preferably, the utility model discloses in, still be provided with counter 28 corresponding to each tool drawer 2 on the automobile body 1, counter 28 and RFID card reader 9 signal connection receive and respond to the card reading signal and count and export to controller 14. The counter 28 may be implemented by a specific counting chip circuit, or may be implemented by a program module configured in the controller 14. The technical scheme can count the use frequency of each tool so as to facilitate the development and maintenance of the tools in the later period.

In addition, a data storage module 30 and a remote communication module 29 are provided in the vehicle body 1, which are in data connection with the controller 14. The data storage module 30 is controlled by the controller 14 to store or output various data information output by the functional modules of the vehicle body 1. The remote communication module 29 is configured as a 4G/5G communication module communicatively coupled to the terminal server. According to the technical scheme, the use data of the tool car can be stored, and the real-time data of the tool car can be sent to the terminal server, so that the worker can conveniently and remotely call and check the tool car.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent tool car based on the Internet of things comprises a car body (1), wherein a plurality of layers of tool drawers (2) are arranged on the car body (1), and movable casters (3) are arranged at the bottom of the car body (1), and the intelligent tool car is characterized in that a power supply, a controller (14), a tool detection assembly (8) for detecting the storage state of tools in the car body (1), and a display assembly (10) in signal connection with the tool detection assembly (8) are also arranged in the car body (1);

the tool detection assembly (8) comprises a radio frequency tag (31) arranged on a tool and an RFID card reader (9) arranged on the vehicle body (1);

the display component (10) comprises a touch display screen (11) arranged on the vehicle body (1) and a display controller (12) thereof, and the display controller (12) is in signal connection with the RFID card reader (9) and receives and displays a card reading signal output by the RFID card reader (9).

2. The intelligent tool vehicle based on the Internet of things is characterized in that electronic elastic locks (18) in control connection with the controller (14) are arranged in the vehicle body (1) corresponding to the tool drawers (2) on each layer, and lock catches matched with the electronic elastic locks (18) are arranged on the tool drawers (2) on each layer;

the vehicle body (1) is also provided with a locking control component (13) for controlling the locking state of the electronic elastic lock (18).

3. The intelligent tool vehicle based on the Internet of things is characterized in that the locking control assembly (13) comprises an identity recognition unit (15) in signal connection with the controller (14), the identity recognition unit (15) comprises an identity information acquisition module (16) and a permission verification module (17), the identity information acquisition module (16) acquires identity information of people and sends the identity information to the permission verification module (17), the permission verification module (17) outputs a permission verification signal to the controller (14), and the controller (14) receives and responds to the permission verification signal to unlock an electronic elastic lock (18) of a corresponding tool drawer (2).

4. The intelligent tool vehicle based on the internet of things of claim 3, wherein the identity information acquisition module (16) comprises at least one of a fingerprint recognizer, a face recognizer, a palm print recognizer, a card swiping module and a WeChat login module;

the authority verification module (17) comprises an authority memory (19) used for storing personnel identity information and authority information and a data processor (20) used for comparing the collected personnel identity information with the personnel authority information in the authority memory, and the data processor (20) compares and outputs an authority verification signal corresponding to the personnel identity information.

5. The intelligent tool trolley based on the Internet of things is characterized in that a partition plate (5) is arranged between tool drawers (2) in the trolley body (1), a foam pad (21) is arranged in each tool drawer (2), a placing groove (7) for containing a tool is formed in each foam pad (21), the RFID card reader (9) is arranged on the partition plate (5) and faces one side of the placing groove (7), and non-contact bidirectional data transmission is performed between the RFID card reader (9) and the radio frequency tag (31) in a radio frequency mode.

6. The intelligent tool vehicle based on the Internet of things of claim 5, wherein an LED lamp strip (22) in control connection with the controller (14) is arranged in each tool drawer (2) or on the partition plate (5);

the tool drawer (2) is provided with an opening and closing detection piece (25) for detecting the opening state of the tool drawer (2), the opening and closing detection piece (25) is in signal connection with the controller (14), and a detection signal is output based on a detection result;

the controller (14) receives and responds to the detection signal to control the on and off of the LED lamp strips (22) in the corresponding tool drawer (2) or on the partition board (5).

7. The intelligent tool vehicle based on the Internet of things of claim 3, wherein the controller (14) comprises an industrial computer and a router connected with the industrial computer, and the display component (10), the tool detection component (8), the identity information acquisition module (16) and each electronic elastic lock (18) are controlled or in signal connection with the controller (14) through the router;

the industrial computer and the router are both arranged between the back plate of the vehicle body (1) and the back plate of the tool drawer (2).

8. The intelligent tool vehicle based on the Internet of things as claimed in claim 2, wherein a counter (28) is further arranged on the vehicle body (1), and the counter (28) is in signal connection with the RFID card reader (9), receives and responds to the card reading signal to count and output the card reading signal to the controller (14).

9. The intelligent tool vehicle based on the Internet of things is characterized in that a data storage module (30) in data connection with the controller (14) and a remote communication module (29) are further arranged in the vehicle body (1);

the data storage module (30) is controlled by the controller (14) and stores or outputs various data information output by various functional modules of the vehicle body (1);

the remote communication module (29) is configured as a 4G/5G communication module which is in communication connection with the terminal server.

10. The intelligent tool vehicle based on the Internet of things of claim 1, wherein the touch display screen (11) is rotatably arranged at the top of a vehicle body (1), and a containing groove (23) which is matched with the touch display screen (11) in shape and size and is used for containing the touch display screen (11) is formed in the top of the vehicle body (1);

the top of the vehicle body (1) is provided with a temporary placing groove (24) for temporarily placing tools.