CN214520082U - Automatic locking tool bogie - Google Patents
Automatic locking tool bogie Download PDFInfo
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- CN214520082U CN214520082U CN202120132940.1U CN202120132940U CN214520082U CN 214520082 U CN214520082 U CN 214520082U CN 202120132940 U CN202120132940 U CN 202120132940U CN 214520082 U CN214520082 U CN 214520082U
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- magnetic metal
- trolley
- locking tool
- automatic locking
- controller
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Abstract
The utility model provides an automatic tool bogie who locks belongs to tool bogie technical field. This tool bogie includes the automobile body and sets up the shallow wheel in the automobile body bottom, be equipped with a plurality of drawers and dodge gate on the automobile body, the inboard edge of door plant of every drawer all is equipped with the magnetic metal paster, the inboard edge of dodge gate door plant is equipped with the magnetic metal paster, correspond the department with each magnetic metal paster position in the automobile body and all be equipped with the electro-magnet, the iron core of electro-magnet is towards the magnetic metal paster, be equipped with battery module and controller in the automobile body, one of them shallow takes turns to and is equipped with speedtransmitter, speedtransmitter and controller's signal input part electricity is connected, the signal output part and the battery module electricity of controller are connected, battery module and electro-magnet electricity are connected. The tool car is convenient to use and good in practicability.
Description
Technical Field
The utility model belongs to the technical field of the tool bogie, in particular to automatic tool bogie who locks.
Background
The multifunctional tool vehicle is suitable for the positioning management of tools, cutters and parts in a production field, and the storage and the taking of articles are really punctual, accurate, efficient and low in consumption. The tool car is a movable tool cabinet and is suitable for safely and reasonably conveying tools and accessories on a production site.
Most of the existing tool carts are not provided with a door lock or a drawer lock, so that the drawer or the door can be automatically opened due to the action of centripetal force when the tool carts are pushed, particularly when the tool carts turn, and people and objects are easily injured. In order to solve the problem, some people design to lock the drawers or the doors one by adopting a mechanical lock, and although the problem of automatically opening the doors or the drawers when the tool car is pushed can be solved by adopting the mode, the locking one by one is troublesome, and the keys are easy to confuse, so that the practical operation is inconvenient.
Disclosure of Invention
In view of the above, an object of the present invention is to provide an automatic locking tool car, which solves the technical problem.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides an automatic locking tool bogie, includes the automobile body and sets up the shallow wheel in the automobile body bottom, is equipped with a plurality of drawers and dodge gate on the automobile body, its characterized in that, every the inboard edge of door plant of drawer all is equipped with the magnetic metal paster, the inboard edge of dodge gate door plant is equipped with the magnetic metal paster, correspond the department with each magnetic metal paster position in the automobile body and all be equipped with the electro-magnet, the iron core of electro-magnet towards the magnetic metal paster, be equipped with battery module and controller in the automobile body, one of them is equipped with speedtransmitter on pushing away the wheel, speedtransmitter with the signal input part electricity of controller is connected, the signal output part and the battery module electricity of controller are connected, battery module and electro-magnet electricity are connected.
The utility model discloses a theory of use as follows: when the tool car is pushed, the speed sensor generates a speed signal to the controller, the controller controls the storage battery module to discharge electricity to each electromagnet after receiving the speed signal, each electromagnet generates a magnetic field after being electrified, and magnetic metal patches on the corresponding drawer and the movable door are attracted, so that the automatic locking function of the drawer and the movable door when the tool car is pushed is realized; when the tool car stops, the speed sensor does not send a signal to the controller any more, the controller controls the storage battery module to stop discharging, and the electromagnet loses magnetism due to no more power, so that the drawer or the movable door is not sucked any more.
In the above automatic locking tool cart, the cart wheel includes a support frame, a brake pedal and a roller, the speed sensor is a hall sensor, a probe of the speed sensor is arranged on the support frame, and an induction magnetic block of the speed sensor is arranged on the side surface of the roller.
In the above automatic locking tool cart, the movable door is a side-by-side door, and the magnetic metal patch is attached to the inner side of each door panel of the side-by-side door.
In the above automatic locking tool cart, the battery module includes a battery case, a battery management unit and a charging plug, the battery management unit and the controller are all integrated in the battery case, and the charging plug is disposed on the back of the cart body and electrically connected to the battery management unit.
In the above automatic locking tool wagon, a push handle is provided at an upper portion of the wagon body, and the push handle has a telescopic structure.
In the above automatic locking tool car, the magnetic metal patch is made of iron, cobalt, nickel or an alloy thereof.
Compared with the prior art, the utility model has the advantages of it is following: the automatic locking tool trolley realizes the functions of automatic locking and automatic unlocking when the tool trolley is pushed, does not need additional operation by a user, does not influence the access of tools, and is convenient and reliable to use.
Drawings
Fig. 1 is a schematic structural view of an automatic locking tool cart according to an embodiment.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a schematic circuit diagram of the automatic locking tool cart according to the embodiment.
In the figure, 1, a vehicle body; 2. pushing the wheel; 3. a drawer; 4. a movable door; 5. a magnetic metal patch; 6. an electromagnet; 7. an iron core; 8. a battery module; 9. a speed sensor; 9a, a probe; 9b, an induction magnetic block; 10. a support frame; 11. a brake pedal; 12. a roller; 13. a pushing handle.
Detailed Description
As shown in fig. 1 and 2, the automatic locking tool cart comprises a cart body 1 and cart wheels 2 arranged at the bottom of the cart body 1, wherein two drawers 3 and a movable door 4 are arranged on the cart body 1, and the two drawers 3 are sequentially arranged above the movable door 4 from top to bottom. The inboard edge of door plant of every drawer 3 all is equipped with magnetic metal paster 5, the inboard edge of 4 door plants of dodge gate is equipped with magnetic metal paster 5, correspond the department with each magnetic metal paster 5 positions in the automobile body 1 and all be equipped with electro-magnet 6, the iron core 7 of electro-magnet 6 is towards magnetic metal paster 5, be equipped with battery module 8 and controller in the automobile body 1, one of them is equipped with speedtransmitter 9 on pushing away wheel 2, speedtransmitter 9 is connected with the signal input part electricity of controller, the signal output part and the battery module 8 electricity of controller are connected, battery module 8 and 6 electricity of electro-magnet are connected. In this embodiment, the movable door 4 is a split door, the magnetic metal patch 5 is attached to the inner side of each door panel of the split door, and the magnetic metal patch 5 is made of an iron sheet. It should be noted that, in other embodiments of the present invention, the magnetic metal patch 5 may also be made of cobalt, nickel, and alloys thereof.
Specifically, the trolley wheel 2 comprises a support frame 10, a brake pedal 11 and a roller 12, the speed sensor 9 is a hall sensor, a probe 9a of the speed sensor 9 is arranged on the support frame 10, and an induction magnetic block 9b of the speed sensor 9 is arranged on the side surface of the roller 12.
The storage battery module 8 comprises a battery shell, a storage battery, a battery management unit and a charging plug, wherein the storage battery, the battery management unit and the controller are all integrated in the battery shell, and the charging plug is arranged on the back face of the vehicle body 1 and is electrically connected with the battery management unit. When charging, the charging plug charges the storage battery through the battery management unit; during discharge, the battery discharges to the electromagnet 6 through the battery management unit.
In order to facilitate the pushing of the tool cart, a pushing handle 13 is arranged at the upper part of the cart body 1, and the pushing handle 13 adopts a telescopic structure, so that the length adjustment can be realized, and the tool cart is convenient for a user to use.
The utility model discloses a theory of use as follows: when the tool car is pushed, the speed sensor 9 generates a speed signal to the controller, the controller controls the storage battery module 8 to discharge electricity to each electromagnet 6 after receiving the speed signal, each electromagnet 6 generates a magnetic field after being electrified, the magnetic metal patches 5 on the corresponding drawer 3 and the movable door 4 are attracted, the automatic locking function of the drawer 3 and the movable door 4 when the tool car is pushed is realized, the drawer 3 or the movable door 4 is effectively prevented from being opened and colliding with surrounding objects, and the transportation safety is improved; when the tool car stops, the speed sensor 9 does not send a signal to the controller any more, the controller controls the storage battery module 8 to stop discharging, the electromagnet 6 loses magnetism due to no more power, the drawer 3 or the movable door 4 is not sucked any more, and a user can conveniently open the drawer 3 or the movable door 4 to take out the tool.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. An automatic locking tool trolley comprises a trolley body (1) and trolley wheels (2) arranged at the bottom of the trolley body (1), wherein a plurality of drawers (3) and a movable door (4) are arranged on the trolley body (1), and the automatic locking tool trolley is characterized in that magnetic metal patches (5) are arranged at the edges of the inner sides of door plates of the drawers (3), magnetic metal patches (5) are arranged at the edges of the inner sides of the door plates of the movable door (4), electromagnets (6) are arranged at positions corresponding to the magnetic metal patches (5) in the trolley body (1), an iron core (7) of each electromagnet (6) faces towards the magnetic metal patches (5), a storage battery module (8) and a controller are arranged in the trolley body (1), one trolley wheel (2) is provided with a speed sensor (9), the speed sensor (9) is electrically connected with a signal input end of the controller, and a signal output end of the controller is electrically connected with the storage battery module (8), the storage battery module (8) is electrically connected with the electromagnet (6).
2. An automatic locking tool trolley according to claim 1, wherein the trolley wheel (2) comprises a support frame (10), a brake pedal (11) and a roller (12), the speed sensor (9) is a hall sensor, a probe (9a) of the speed sensor (9) is arranged on the support frame (10), and an induction magnet block (9b) of the speed sensor (9) is arranged at the side of the roller (12).
3. An automatic locking tool cart according to claim 1 or 2, wherein said movable door (4) is a side-by-side door, and said magnetic metal patch (5) is attached to the inner side of each door panel of the side-by-side door.
4. An automatically locking tool cart according to claim 1 or 2, characterized in that the battery module (8) comprises a battery housing, a battery management unit and a charging plug, the battery management unit and the controller being integrated in the battery housing, the charging plug being arranged at the back of the cart body (1) and being electrically connected with the battery management unit.
5. An automatic locking tool cart according to claim 1 or 2, wherein a push handle (13) is provided at an upper portion of the cart body (1), and the push handle (13) has a telescopic structure.
6. An automatic locking tool trolley according to claim 1 or 2, characterized in that the magnetic metal patch (5) is made of iron, cobalt, nickel and alloys thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120132940.1U CN214520082U (en) | 2021-01-18 | 2021-01-18 | Automatic locking tool bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120132940.1U CN214520082U (en) | 2021-01-18 | 2021-01-18 | Automatic locking tool bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214520082U true CN214520082U (en) | 2021-10-29 |
Family
ID=78311224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120132940.1U Active CN214520082U (en) | 2021-01-18 | 2021-01-18 | Automatic locking tool bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214520082U (en) |
-
2021
- 2021-01-18 CN CN202120132940.1U patent/CN214520082U/en active Active
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