Movable lubricating oil self-service filling device

Abstract

The utility model provides a movable lubricating oil self-service filling device which comprises a movable cart. The lubricating oil filling system is arranged on the movable trolley; the lubricating oil filling system comprises an oil storage barrel, an oil delivery pump and a filling gun; the control host is arranged on the movable cart; the control host comprises a shell and a circuit module arranged in the shell, the circuit module comprises a circuit board, a remote communication module, a positioning module and a host control module, and the remote communication module and the positioning module are both in electric signal connection with the host control module; the positioning module is used for acquiring position information of the mobile lubricating oil self-service filling device and transmitting the position information to the host control module; the host control module is used for sending safety range separation alarm information to the cloud platform through the remote communication module when the distance between the mobile lubricating oil self-service filling device and a calibration site exceeds a preset safety range.

Description

TECHNICAL FIELD

[0001] The utility model relates to lubricating oil filling technical field especially is related to a mobile lubricating oil self -service filling device. BACKGROUND

[0002] In order to facilitate user or staff to add lubricating oil to the vehicle, some gas stations, logistics parks, service areas and other areas are provided with movable self -service lubricating oil filling device. When using, the user generally stops the vehicle at a position, then looks for the mobile lubricating oil self -service filling device in the park, moves the mobile lubricating oil self -service filling device to the vehicle position, thereby filling lubricating oil (the specific structure of the mobile lubricating oil self -service filling device can be referred to CN216868152U and other patents).

[0003] However, the current self -service lubricating oil filling device has the following shortcomings in the process of using:

[0004] 1. Because the park is generally large, the number of self -service lubricating oil filling devices is more, and some self -service lubricating oil filling devices have more oil, and some self -service lubricating oil filling devices have less oil, so the user is not convenient to find the lubricating oil filling device needed, thereby reducing the user's experience.

[0005] 2. Because the park is generally large, the number of self -service lubricating oil filling devices is more, and after use, the self -service lubricating oil filling device is scattered in each position in the park (sometimes the user will not push the self -service lubricating oil filling device back to the original position after use), and the position of some self -service lubricating oil filling devices is relatively hidden, so it is not convenient for the management personnel to find and recover.

[0006] At the same time, when the self -service lubricating oil filling device is moved out of the park range (especially in the open application area such as gas station), the management personnel cannot find it in time, and sometimes it will cause the loss of self -service lubricating oil filling device, thereby being inconvenient for management. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a mobile lubricating oil self -service filling device, which can avoid loss and facilitate management.

[0008] The utility model provides a mobile lubricating oil self -service filling device, which comprises:

[0009] Mobile trolley;

[0010] Lubricating oil filling system, set up on the mobile trolley;The lubricating oil filling system comprises oil storage barrel for storing lubricating oil, oil delivery pump for pumping the lubricating oil in the oil storage barrel and filling gun connected with the oil delivery pump.

[0011] The control host is arranged on the mobile trolley; the control host comprises a shell and a circuit module arranged in the shell; the circuit module comprises a circuit board, a remote communication module, a positioning module and a host control module; the remote communication module, the positioning module and the host control module are arranged on the circuit board and are electrically connected with the circuit board; the remote communication module and the positioning module are electrically connected with the host control module; the positioning module is used for acquiring position information of the mobile lubricating oil self-service filling device and transmitting the position information to the host control module; the host control module is used for sending a safety range departure alarm information to a cloud platform through the remote communication module when a distance between the mobile lubricating oil self-service filling device and a calibration site exceeds a preset safety range.

[0012] In an implementable manner, the circuit module further comprises an anti-disassembly module and an audible and light alarm module arranged on the circuit board; the anti-disassembly module and the audible and light alarm module are electrically connected with the circuit board; the anti-disassembly module and the audible and light alarm module are electrically connected with the host control module; the anti-disassembly module is used for sending a forcible disassembly signal to the host control module when the control host is disassembled from the mobile trolley; the host control module is further used for controlling the audible and light alarm module to send audible and light alarm information and sending corresponding alarm information to the cloud platform through the remote communication module after receiving the forcible disassembly signal.

[0013] In an implementable manner, the mobile lubricating oil self-service filling device further comprises a mounting member; the control host is mounted on the mobile trolley through the mounting member; the anti-disassembly module comprises a detection switch; the detection switch is arranged on the circuit board and is electrically connected with the circuit board; the detection switch is electrically connected with the host control module; the control host further comprises a movable member; the movable member is arranged corresponding to the detection switch; the movable member is movably arranged on a side wall of the shell; one end of the movable member is located in the shell; the other end of the movable member is located outside the shell; the movable member can move towards the shell and press the detection switch under the abutting action of the mounting member, so that the detection switch is closed; the movable member can move towards the shell outside under the pushing of the detection switch after losing the abutting action of the mounting member, so that the detection switch is opened.

[0014] In an implementable manner, the detection switch is a microswitch.

[0015] In an implementation, the mobile lubricating oil self-service filling device further comprises a mounting member, the control host is mounted on the mobile trolley through the mounting member; the mounting member comprises a first mounting part and a second mounting part arranged oppositely and a fixing part connected between the first mounting part and the second mounting part, the first mounting part and the second mounting part are fixedly connected with the mobile trolley; the fixing part comprises a side plate part and a flange part connected by bending, an installation slot is enclosed between the side plate part and the flange part, and the control host is located in the installation slot; the side plate part is arranged at the periphery of the side wall of the shell, and the flange part abuts against the edge of the shell.

[0016] In an implementation, one side of the side plate part is provided with a mounting opening in communication with the installation slot.

[0017] In an implementation, the circuit module further comprises a charging interface arranged on the circuit board, the charging interface is electrically connected with the circuit board; the side wall of the shell comprises a first side wall arranged opposite to the mounting opening, the first side wall is provided with a charging hole corresponding to the position of the charging interface, and the charging interface is exposed through the charging hole; when the control host moves in the installation slot towards the side away from the mounting opening, the first side wall can abut against the side plate part, so that the charging hole is covered by the side plate part; when the control host moves in the installation slot towards the side close to the mounting opening, the first side wall is separated from the side plate part, so that the charging hole is exposed.

[0018] In an implementation, the circuit module further comprises a vibration sensor arranged on the circuit board, the vibration sensor is electrically connected with the circuit board, and the vibration sensor is electrically connected with the host control module in signal, and the vibration sensor is used to detect the vibration signal of the control host; when the vibration signal value detected by the vibration sensor exceeds a set value, the host control module is further used to wake up the remote communication module and the positioning module in the sleep state.

[0019] In an implementation, the mobile trolley is further provided with a fixing support for placing the filling gun, one of the filling gun and the fixing support is provided with a magnetic switch, the other of the filling gun and the fixing support is provided with a magnetic steel corresponding to the position of the magnetic switch, and the magnetic switch is electrically connected with the host control module in signal; when the filling gun is removed from the fixing support, the magnetic switch is turned off, and the host control module wakes up the control host in the sleep state.

[0020] In an implementable mode, the remote communication module is a 2G / 4G dual-frequency network communication module, and the positioning module is a GPS positioning module.

[0021] The mobile lubricating oil self-service filling device provided by the utility model has the host computer, the host computer is provided with the host control module, the remote communication module and the positioning module, the positioning module can acquire the position information of the mobile lubricating oil self-service filling device, the host control module can transmit the position information of the mobile lubricating oil self-service filling device to the cloud platform through the remote communication module, the management personnel can acquire the position information of each mobile lubricating oil self-service filling device in the park through the cloud platform, so that the management personnel can find, recycle and the like the mobile lubricating oil self-service filling device. Meanwhile, when the distance between the mobile lubricating oil self-service filling device and the calibration site exceeds the preset safety range, the host control module sends the out-of-safety-range alarm information to the cloud platform through the remote communication module, so that the administrator can know the situation in time and retrieve the mobile lubricating oil self-service filling device, so as to prevent loss, improve the safety of the filling device and facilitate management. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of the mobile lubricating oil self-service filling device in the utility model embodiment.

[0023] Figure 2 It is an installation structure schematic view of the control host and the installation piece in the utility model embodiment.

[0024] Figure 3 It is an explosion structure schematic view of Figure 2 It is a structural schematic view in another direction.

[0025] Figure 4 It is a structural schematic view in another direction. Figure 3

[0026] Figure 5 It is an explosion structure schematic view of the control host in the utility model embodiment.

[0027] Figure 6 It is a structural schematic view in another direction. Figure 5

[0028] Figure 7 It is a control logic schematic view of the mobile lubricating oil self-service filling device in the utility model embodiment.

[0029] Figure 8 It is a relative position relation schematic view between the mobile lubricating oil self-service filling device and the calibration site in the utility model embodiment.

[0030] Figure 9 ​​The relative position relation between the mobile terminal of the user and the mobile lubricating oil self-service filling device in one of the embodiments of the present application is shown in the schematic view.

[0031] Figure 10 The relative position relation between the mobile terminal of the user and the mobile lubricating oil self-service filling device in another of the embodiments of the present application is shown in the schematic view. DETAILED DESCRIPTION

[0032] The specific embodiments of the present application will be further described in detail below in combination with the drawings and the embodiments. The following embodiments are used to illustrate the present application, but not to limit the scope of the present application.

[0033] The terms "first", "second", "third", "fourth" and the like (if any) in the description and claims of the present application are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence.

[0034] The terms "up", "down", "left", "right", "front", "back", "top", "bottom" and the like (if any) in the description and claims of the present application are defined based on the position of the structure in the drawing and the position of the structure relative to each other, which is only for the purpose of expressing the clarity and convenience of the technical scheme. It should be understood that the use of the orientation words should not limit the scope of the present application.

[0035] As shown in Figures 1 to 9 The mobile lubricating oil self-service filling device provided by the embodiments of the present application comprises:

[0036] The mobile trolley 1 can move, so that the entire mobile lubricating oil self-service filling device can move;

[0037] The lubricating oil filling system 2 is arranged on the mobile trolley 1; the lubricating oil filling system 2 comprises an oil storage barrel 21 for storing lubricating oil, an oil delivery pump 22 for pumping the lubricating oil in the oil storage barrel 21, and a filling gun 23 connected with the oil delivery pump 22; the oil delivery pump 22 is connected with the oil storage barrel 21. The oil storage barrel 21 is provided with a lubricating oil volume detection device 24, which is used to detect the remaining oil volume (i.e. the volume of the remaining lubricating oil in the oil storage barrel 21) in the oil storage barrel 21;

[0038] The control host 3 is arranged on the mobile trolley 1. The control host 3 comprises a shell 31 and a circuit module 32 arranged in the shell 31. The circuit module 32 comprises a circuit board 321, a remote communication module 322, a positioning module 323 and a host control module 324. The remote communication module 322, the positioning module 323 and the host control module 324 are arranged on the circuit board 321 and electrically connected with the circuit board 321. The remote communication module 322 and the positioning module 323 are electrically connected with the host control module 324. The lubricating oil volume detection device 24 is electrically connected with the host control module 324 and transmits the remaining oil amount information of the oil storage bucket 21 detected by the lubricating oil volume detection device 24 to the host control module 324. The positioning module 323 is used to obtain the position information of the mobile lubricating oil self-service filling device 100 (i.e. to receive the positioning information) and transmit the position information of the mobile lubricating oil self-service filling device 100 to the host control module 324. The remote communication module 322 is used for remote wireless communication. The remote communication module 322 can wirelessly communicate and exchange data with the cloud platform 5 (i.e. a cloud server, also referred to as a background server). The specific functions and working principles of the remote communication module 322 and the positioning module 323 can be known from the prior art, and will not be described here.

[0039] The host control module 324 is used to communicate with the cloud platform 5 through the remote communication module 322 to transmit the remaining oil amount information of the oil storage bucket 21 and the position information of the mobile lubricating oil self-service filling device 100 to the cloud platform 5. The cloud platform 5 can filter out the mobile lubricating oil self-service filling device 100 meeting the user's filling demand according to the user's filling request information and the position information of the user's mobile terminal 6, and push the position information and the remaining oil amount information (i.e. the remaining oil amount information of the oil storage bucket 21) of the mobile lubricating oil self-service filling device 100 meeting the user's filling demand to the user's mobile terminal 6 (such as a mobile phone, a computer, etc.). The user's filling request information comprises user's filling demand oil amount information. The mobile lubricating oil self-service filling device 100 meeting the user's filling demand needs to meet the following condition: the distance between the mobile lubricating oil self-service filling device 100 and the user's mobile terminal 6 is within a first preset range. Specifically, the first preset range can be 100 meters, 200 meters, 300 meters, etc. (i.e. the distance between the mobile lubricating oil self-service filling device 100 and the user's mobile terminal 6 is within 100 meters, 200 meters, 300 meters, etc.).

[0040] The mobile type lubricating oil self-service filling device provided by the embodiment of the utility model, through setting lubricating oil volume detection device 24, lubricating oil volume detection device 24 can detect the residual oil quantity in oil storage bucket 21, at the same time, through setting control host computer 3, control host computer 3 is equipped with host computer control module 324, remote communication module 322 and positioning module 323, positioning module 323 can acquire the position information of mobile type lubricating oil self-service filling device 100, host computer control module 324 can transmit the residual oil quantity information and position information of mobile type lubricating oil self-service filling device 100 to cloud platform 5 through remote communication module 322, on the one hand, the management personnel can acquire the residual oil quantity information and position information of each mobile type lubricating oil self-service filling device 100 in the park through cloud platform 5, so as to facilitate the management personnel to carry out oil supplementing, searching, recycling and other operations on mobile type lubricating oil self-service filling device 100, and facilitate management, on the other hand, cloud platform 5 can acquire the filling request information of the user and the position information of the mobile terminal 6 of the user, and according to the filling request information of the user and the position information of the mobile terminal 6 of the user, screen out the mobile type lubricating oil self-service filling device 100 satisfying the filling demand of the user, and push the position information and residual oil quantity information of the mobile type lubricating oil self-service filling device 100 satisfying the filling demand of the user to the mobile terminal 6 of the user, and the mobile type lubricating oil self-service filling device 100 pushed to the mobile terminal 6 of the user is close to the user (the distance between the two is within the first preset range), so as to facilitate the user to search and use (if the distance is far, not only the user is inconvenient to search, but also the user needs to push the filling device a long distance, which is inconvenient to use), and further improve the use experience of the user.

[0041] In particular, the mobile lubricating oil self-service filling device is generally used in the use scenario of lubricating oil paid self-service filling. In use, the user can scan the two-dimensional code and the like information at the designated position by using the mobile phone (or download the corresponding APP or applet and the like on the mobile phone), then enter the page of lubricating oil self-service filling, fill in the volume of lubricating oil to be filled (for example, 20L), and then submit the filling request information to the cloud platform 5. During this period, the cloud platform 5 can obtain the location information of the mobile phone (by obtaining the positioning permission). The cloud platform 5 screens the mobile lubricating oil self-service filling device 100 meeting the needs of the user according to the location information of the mobile phone and the filling request information, and pushes the location information and the remaining oil quantity information of the mobile lubricating oil self-service filling device 100 meeting the filling needs of the user to the mobile phone of the user (for example, displayed on the page of the screen of the mobile phone in the form of a map), so that the user can conveniently and quickly find the appropriate mobile lubricating oil self-service filling device 100 according to the information. After finding the appropriate mobile lubricating oil self-service filling device 100, the mobile lubricating oil self-service filling device 100 can be moved to the vehicle. After the user pays by scanning the code (for example, a payment code is pasted on the mobile lubricating oil self-service filling device 100), the cloud platform 5 issues a filling permission to the corresponding mobile lubricating oil self-service filling device 100, and the mobile lubricating oil self-service filling device 100 is started, so that the user can perform self-service filling of lubricating oil.

[0042] As an implementation manner, when screening the mobile lubricating oil self-service filling device 100 meeting the filling needs of the user, the cloud platform 5 can push the location information and the remaining oil quantity information of all the mobile lubricating oil self-service filling devices 100 within the first preset range from the mobile terminal 6 of the user to the mobile terminal 6 of the user (that is, the screening condition is only that the distance between the two is within the first preset range), and the user can view the remaining oil quantity of each mobile lubricating oil self-service filling device 100 within the range, and then select the appropriate mobile lubricating oil self-service filling device 100 (the remaining oil quantity of the mobile lubricating oil self-service filling device 100 is greater than the required filling oil quantity) for filling according to the required filling oil quantity.

[0043] In another implementation, when the cloud platform 5 selects mobile self-service lubricating oil refilling devices 100 that meet the user's refilling needs, the selection criteria include: the distance from the user's mobile terminal 6 is within a first preset range, and the remaining oil volume is greater than or equal to the user's required refilling volume. That is, a mobile self-service lubricating oil refilling device 100 that meets the user's refilling needs must also meet the following condition: the remaining oil volume is greater than or equal to the user's required refilling volume. The cloud platform 5 pushes the location information and remaining oil volume information of mobile self-service lubricating oil refilling devices 100 with remaining oil volume greater than or equal to the user's required refilling volume and distance from the user's mobile terminal 6 within the first preset range to the user's mobile terminal 6, enabling the user to meet their refilling needs using only one mobile self-service lubricating oil refilling device 100, without needing to refill multiple times or perform manual selection. Of course, in other embodiments, when the remaining oil volume of a certain mobile self-service lubricating oil refilling device 100 is insufficient, the user can also perform multiple refills (i.e., use multiple mobile self-service lubricating oil refilling devices 100 for refilling).

[0044] like Figure 7 As shown, in one implementation, circuit module 32 also includes a lubricating oil type recording module 326, which is electrically connected to the host control module 324. Specifically, the lubricating oil type recording module 326 can be a storage unit used to record the type of lubricating oil stored in the oil storage tank 21. The host control module 324 is also used to transmit the lubricating oil type information recorded by the lubricating oil type recording module 326 to the cloud platform 5. The lubricating oil type recorded by the lubricating oil type recording module 326 can be input and modified by the administrator through the cloud platform 5 or directly on the control host 3. The user refill request information also includes the user's required lubricating oil type information. The mobile self-service lubricating oil refill device 100 that meets the user's refill requirements must also meet the following condition: the stored lubricating oil type is the same as the user's required lubricating oil type.

[0045] Specifically, when multiple types of lubricating oil are available in the park, the user can be provided with an option to select the type of lubricating oil when submitting a refill request. The user submits the required lubricating oil type and volume to the cloud platform 5. The cloud platform 5 then filters the data and pushes the location and remaining oil level information of mobile self-service lubricating oil refill devices 100 that match the user's requested lubricating oil type and are within a first preset distance from the user's mobile terminal 6 to the user's mobile terminal 6. Of course, in other embodiments, if only one type of lubricating oil is available in the park, this function may not be necessary.

[0046] like Figure 7As shown, in one implementation, circuit module 32 further includes a numbering and recording module 327, which is electrically connected to host control module 324. Specifically, numbering and recording module 327 can be a storage unit used to record the numbering information of the mobile self-service lubricating oil filling device 100. Host control module 324 is also used to transmit the numbering information recorded by numbering module 327 to cloud platform 5. The numbering information recorded by numbering module 327 can be input and modified by the administrator through cloud platform 5 or directly on the control host 3. Cloud platform 5 is also used to push the numbering information of the mobile self-service lubricating oil filling device 100 that meets the user's filling needs to the user's mobile terminal 6 (i.e., cloud platform 5 pushes the location information, remaining oil quantity information, and numbering information of the mobile self-service lubricating oil filling device 100 that meets the user's filling needs to the user's mobile terminal 6).

[0047] Specifically, when a user searches for the corresponding mobile self-service lubricant refill device 100 using a map or other means, because the various mobile self-service lubricant refill devices 100 have similar appearances, when there are multiple mobile self-service lubricant refill devices 100 in a certain area, the user cannot accurately distinguish which one is the mobile self-service lubricant refill device 100 they need (due to positioning accuracy issues, mobile self-service lubricant refill devices 100 in close proximity will overlap on the map). At this time, a number plate (not shown in the figure) can be set on each mobile self-service lubricant refill device 100. The number plate displays the number information, which corresponds to the number information pushed by the cloud platform 5. At this time, the user can easily identify the mobile self-service lubricant refill device 100 they need through the number information on their mobile phone and the number information on the number plate.

[0048] like Figure 7 As shown, in one embodiment, circuit module 32 further includes a first short-range communication module 325. The first short-range communication module 325 is disposed on and electrically connected to circuit board 321, and is electrically connected to host control module 324. A communication control module 25 is provided on refueling gun 23. The communication control module 25 includes a refueling gun control module 251 and a second short-range communication module 252 for wireless communication with the first short-range communication module 325. The second short-range communication module 252 is electrically connected to the refueling gun control module 251, and the refueling gun control module 251 is electrically connected to the refueling gun 23. The refueling gun control module 251 is used to control the opening and closing of the refueling gun 23. The refueling gun control module 251 controls the refueling gun 23 to open according to the refueling permit information issued by cloud platform 5, and controls the refueling gun 23 to close after the refueling volume of the refueling gun 23 reaches the user's refueling requirement.

[0049] Specifically, in the present embodiment, the first short-range communication module 325 and the second short-range communication module 252 are both Zigbee modules (specifically, Zigbee technology is a wireless communication technology applied to short distances and low rates), so as to realize wireless communication between the control host 3 and the filling gun 23 (since the filling gun 23 needs to be constantly moved and dragged far away during filling, it is not suitable to use cable connection for wired communication between the control host 3 and the filling gun 23); of course, in other embodiments, the control host 3 and the filling gun 23 can also communicate through other short-range wireless communication modes. The filling gun control module 251 can be electrically connected with a switch valve, a metering unit (such as a flow meter) and the like in the filling gun 23 (a metering valve can also be provided in the filling gun 23, and the filling gun control module 251 is electrically connected with the metering valve), so as to control the opening and closing of the filling gun 23 by controlling the opening and closing of the switch valve, and obtain the filling amount of lubricating oil by the metering unit. After the user pays after scanning the code, the cloud platform 5 sends the filling permission information to the host control module 324 through the remote communication module 322, the host control module 324 transmits the filling permission information to the filling gun control module 251 through the first short-range communication module 325 and the second short-range communication module 252, and the filling gun control module 251 controls the filling gun 23 to open according to the filling permission information, and controls the filling gun 23 to close when the filling amount of the filling gun 23 reaches the user's filling demand oil amount (the filling permission information contains the user's filling demand oil amount).

[0050] As an implementation manner, the host control module 324 is further configured to send low oil amount alarm information to the cloud platform 5 through the remote communication module 322 when the remaining oil amount of the mobile lubricating oil self-service filling device 100 is lower than a lower limit value (specifically, the host control module 324 can compare the size of the remaining oil amount measured by the lubricating oil volume detection device 24 with the set lower limit value), so that the administrator can timely recycle or supplement the lubricating oil of the mobile lubricating oil self-service filling device 100 with insufficient oil amount. The lower limit value is, for example, 5L, 10L, etc.

[0051] As Figure 7 and Figure 8As shown, as an implementation form, the host control module 324 is further configured to send a safety range departure alarm information to the cloud platform 5 through the remote communication module 322 when the distance between the mobile lubricating oil self-service filling device 100 and the calibration site M exceeds the preset safety range (specifically, the host control module 324 can compare the distance between the current position obtained by the positioning module 323 and the position of the calibration site M with the size of the preset safety range). Specifically, the calibration site M can be set by the administrator (for example, the calibration site M is the central position of the park), when the distance between the mobile lubricating oil self-service filling device 100 and the calibration site M exceeds the preset safety range, the host control module 324 sends a safety range departure alarm information to the cloud platform 5 through the remote communication module 322, so that the administrator can know the situation in time and retrieve the mobile lubricating oil self-service filling device 100 to avoid loss, thereby improving the safety of the filling device and facilitating management.

[0052] As shown in Figures 5 to 7 As an implementation form, the circuit module 32 further includes an anti-disassembly module 328 and an audible and light alarm module 329 arranged on the circuit board 321, the anti-disassembly module 328 and the audible and light alarm module 329 are electrically connected with the circuit board 321, and the anti-disassembly module 328 and the audible and light alarm module 329 are electrically connected with the host control module 324. The anti-disassembly module 328 is configured to send a forced disassembly signal to the host control module 324 when the control host 3 is disassembled from the mobile trolley 1, and the host control module 324 is further configured to control the audible and light alarm module 329 to send an audible and light alarm information after receiving the forced disassembly signal, and send a corresponding alarm information to the cloud platform 5 through the remote communication module 322.

[0053] Specifically, in some cases (unauthorized), when the control host 3 is forcibly disassembled from the mobile trolley 1, if the administrator cannot know in time, after the control host 3 is damaged, the control host 3 cannot send a positioning signal to the cloud platform 5, and thus the administrator cannot know the position information of the mobile lubricating oil self-service filling device 100, and finally causes the loss of the mobile lubricating oil self-service filling device 100. Therefore, by arranging the anti-disassembly module 328 and the audible and light alarm module 329, when the control host 3 is disassembled from the mobile trolley 1, the anti-disassembly module 328 can send a forced disassembly signal to the host control module 324, and then the host control module 324 controls the audible and light alarm module 329 to send an audible and light alarm information, which can prompt the nearby administrator to handle in time, and at the same time sends a corresponding alarm information to the cloud platform 5 through the remote communication module 322, so that the administrator can know the situation remotely, thereby avoiding the damage or loss of the mobile lubricating oil self-service filling device 100.

[0054] As shown in Figures 2 to 6As shown, as an implementation form, the mobile lubricating oil self-adding device 100 further comprises a mounting member 4, and the control host 3 is mounted on the mobile trolley 1 through the mounting member 4. The anti-disassembly module 328 comprises a detection switch 3280, which is arranged on and electrically connected with the circuit board 321, and is electrically connected with the host control module 324. The control host 3 further comprises a movable member 33, which is arranged corresponding to the detection switch 3280, and is movably arranged on the side wall of the shell 31, with one end of the movable member 33 located in the shell 31 and the other end of the movable member 33 located outside the shell 31; the movable member 33 can be moved towards the inside of the shell 31 under the abutting action of the mounting member 4 and press the detection switch 3280, so that the detection switch 3280 is closed; the movable member 33 can be moved towards the outside of the shell 31 under the pushing of the detection switch 3280 after losing the abutting action of the mounting member 4, so that the detection switch 3280 is opened.

[0055] Specifically, when the control host 3 is fixed on the mobile trolley 1 through the mounting member 4, the movable member 33 can abut against the mounting member 4, and under the abutting action of the mounting member 4, the movable member 33 is moved towards the inside of the shell 31 and presses the detection switch 3280, so that the detection switch 3280 is closed, at this time, it is indicated that the control host 3 is not disassembled; when the mounting member 4 is disassembled from the mobile trolley 1, the control host 3 is separated from the mounting member 4, at this time, the movable member 33 loses the abutting action of the mounting member 4, and the movable member 33 is moved towards the outside of the shell 31 under the pushing of the detection switch 3280, the detection switch 3280 is no longer pushed by the movable member 33, that is, the detection switch 3280 is opened, at this time, the host control module 324 can obtain a forcible disassembly signal (that is, the opening signal of the detection switch 3280). Of course, in other embodiments, the anti-disassembly module 328 can also be a light sensing module and the like.

[0056] As shown in the figure, Figure 6 As an implementation form, the detection switch 3280 is a micro switch. When the movable member 33 is subjected to the abutting action of the mounting member 4, the movable member 33 can contact the metal spring piece on the micro switch, so that the micro switch is closed; when the movable member 33 loses the abutting action of the mounting member 4, the movable member 33 is moved outward under the action of the metal spring piece on the micro switch, at this time, the micro switch is opened. Of course, in other embodiments, the detection switch 3280 can also be other types of switches, such as a tactile switch and the like.

[0057] As shown in the figure, Figures 2 to 6As shown, as an embodiment, the mounting member 4 comprises a first mounting portion 41 and a second mounting portion 42 arranged oppositely and spaced apart, and a fixing portion 43 connected between the first mounting portion 41 and the second mounting portion 42, and the first mounting portion 41 and the second mounting portion 42 are fixedly connected with the mobile trolley 1 (specifically, in this embodiment, bolt holes are arranged on the first mounting portion 41 and the second mounting portion 42, and the first mounting portion 41 and the second mounting portion 42 are fixedly connected with the mobile trolley 1 by bolts). The fixing portion 43 comprises a side plate portion 431 and a flange portion 432 connected by bending, and an installation slot 430 is enclosed between the side plate portion 431 and the flange portion 432, and the control host 3 is located in the installation slot 430. The side plate portion 431 is arranged at the periphery of the side wall of the shell 31, and the flange portion 432 abuts against the edge of the shell 31, so as to mount the control host 3 to the mobile trolley 1. The movable member 33 can abut against the side plate portion 431.

[0058] As shown in the figure, Figures 2 to 6 As an embodiment, one side of the side plate portion 431 is provided with a mounting opening 433 communicating with the installation slot 430, and the control host 3 can be mounted into the installation slot 430 through the mounting opening 433. At the same time, the end portion of the movable member 33 away from the detection switch 3280 is provided with an inclined surface 331, which can facilitate the installation of the control host 3 (that is, when installing, because the movable member 33 is provided with the inclined surface 331, when the movable member 33 contacts the side plate portion 431, the movable member 33 can be more smoothly retracted into the shell 31, thereby facilitating installation). In this embodiment, the mounting opening 433 is opened on the upper side of the side plate portion 431.

[0059] As shown in the figure, Figures 4 to 6 As an embodiment, the circuit module 32 further comprises a charging interface 320 arranged on the circuit board 321, and the charging interface 320 is electrically connected with the circuit board 321, and the charging interface 320 is used for charging the battery 35 (specifically, the charging interface 320 is a type-c interface or a usb interface). The side wall of the shell 31 comprises a first side wall 311 (that is, the lower side wall of the shell 31 in the figure) arranged opposite to the mounting opening 433, and the first side wall 311 is provided with a charging hole 313 at a position corresponding to the charging interface 320, and the charging interface 320 is exposed through the charging hole 313. The control host 3 can move up and down in the installation slot 430; when the control host 3 moves in the installation slot 430 away from the side of the mounting opening 433 (that is, moves downward), the first side wall 311 can abut against the side plate portion 431 of the bottom, so that the charging hole 313 is covered by the side plate portion 431 of the bottom; when the control host 3 moves in the installation slot 430 towards the side close to the mounting opening 433 (that is, moves upward), the first side wall 311 is separated from the side plate portion 431, so that the charging hole 313 is exposed, thereby enabling charging.

[0060] Specifically, since the mobile lubricating oil self-adding device 100 is long-term in outdoor working environment, in order to avoid the rain or dust from outside entering into the shell 31 through the charging hole 313, the charging hole 313 is arranged at the lower side of the shell 31, and when not charging, the first side wall 311 abuts against the side plate part 431, so that the charging hole 313 is covered by the side plate part 431 at the bottom; when charging, only need to move the control host 3 upward, so that the first side wall 311 is separated from the side plate part 431, and the charging operation can be performed (it needs to be explained that when charging, the control host 3 cannot be taken off from the mounting piece 4, otherwise the alarm will be triggered).

[0061] As shown in Figure 5 and Figure 6 , as an embodiment, the shell 31 is provided with a battery 35, the battery 35 is electrically connected with the circuit board 321, and the battery 35 is used for supplying power for the control host 3.

[0062] As shown in Figures 5 to 7 , as an embodiment, the circuit module 32 further includes a vibration sensor 34 arranged on the circuit board 321, the vibration sensor 34 is electrically connected with the circuit board 321, and the vibration sensor 34 is electrically connected with the host control module 324. The vibration sensor 34 is used for detecting the vibration signal of the control host 3, and when the vibration signal value detected by the vibration sensor 34 exceeds the set value, the host control module 324 is further used for waking up the remote communication module 322 and the positioning module 323 in the sleep state.

[0063] Specifically, in order to save power consumption, when the circuit module 32 does not work for a period of time, it will be in a sleep state, when the vibration signal value detected by the vibration sensor 34 exceeds the set value (the mobile lubricating oil self-adding device 100 may move), the host control module 324 wakes up the remote communication module 322 and the positioning module 323 in the sleep state, repositions by using the positioning module 323, and uploads the positioning information to the cloud platform 5 through the remote communication module 322. At the same time, if the vibration signal value detected by the vibration sensor 34 exceeds the alarm value (for example, the mobile lubricating oil self-adding device 100 collides), the host control module 324 sends alarm information to the cloud platform 5 through the remote communication module 322, so as to cause the administrator to handle the exception. In other embodiments, an acceleration sensor can also be arranged instead of the vibration sensor 34.

[0064] As shown in Figure 5 and Figure 6 , as an embodiment, the shell 31 includes a main shell 31A and a cover plate 31B connected with each other, and the circuit module 32 is arranged in the main shell 31A.

[0065] As shown in Figure 1 andFigure 7 As shown, in one embodiment, the mobile cart 1 is also provided with a fixed bracket 11 for holding the dispensing gun 23. A magnetic switch 12 is provided on one of the dispensing gun 23 and the fixed bracket 11, and a magnet 13 is provided on the other of the dispensing gun 23 and the fixed bracket 11 at the position corresponding to the magnetic switch 12 (preferably, the magnetic switch 12 is located on the fixed bracket 11). The magnet 13 can cooperate with the magnetic switch 12 to open or close the magnetic switch 12. The magnetic switch 12 is electrically connected to the main control module 324. When the dispensing gun 23 is removed from the fixed bracket 11, the magnetic switch 12 is opened, and the main control module 324 wakes up the control host 3, which is in a dormant state.

[0066] Specifically, after the filling is completed, the filling gun 23 will be placed on the fixed bracket 11. At this time, the magnetic switch 12 and the magnet 13 will be close together and the magnetic switch 12 will be closed. The main control module 324 will then receive a signal that the filling is complete. After a period of time, the main control module 3 will enter a sleep state. When the filling gun 23 is removed from the fixed bracket 11, the magnetic switch 12 and the magnet 13 will be far apart and the magnetic switch 12 will be open. This indicates that a user needs to add lubricating oil. The main control module 324 will wake up the main control module 3 from the sleep state (of course, the main control module 3 can also be woken up by pressing any button on the main control module 3), thereby improving the user experience.

[0067] In one embodiment, the oil storage tank 21 has a cylindrical structure, and the lubricating oil volume detection device 24 is a liquid level sensor. By measuring the liquid level inside the oil storage tank 21, the remaining oil volume in the oil storage tank 21 can be calculated. Of course, in other embodiments, the oil storage tank 21 can also have other regular shapes. The lubricating oil volume detection device 24 and the main control module 324 can be connected via cable electrical signal or wireless communication.

[0068] In one implementation, the remote communication module 322 is a 2G / 4G dual-band network communication module, and the positioning module 323 is a GPS positioning module. Of course, the remote communication module 322 can also be a 4G network communication module, and the positioning module 323 can also be a GPS / BD dual positioning module, that is, it can be compatible with GPS positioning and Beidou positioning.

[0069] In one implementation, both the host control module 324 and the dispensing gun control module 251 are MCUs (microcontroller units).

[0070] like Figure 1 As shown, in one embodiment, the mobile cart 1 includes a body 10A and rollers 10B rotatably connected to the lower end of the body 10A, enabling the mobile cart 1 to move. The lubricating oil filling system 2 and the control host 3 are both mounted on the body 10A.

[0071] As shown in Figure 1 As an embodiment, the oil delivery pump 22 is a pneumatic pump, the oil delivery pump 22 is inserted into the oil storage tank 21, the oil inlet of the oil delivery pump 22 is communicated with the oil storage tank 21 (the oil inlet of the oil delivery pump 22 is inserted into the oil storage tank 21), and the oil outlet of the oil delivery pump 22 is connected with the filling gun 23 through the oil delivery pipe 26. In operation, the oil delivery pump 22 operates to pump the lubricating oil in the oil storage tank 21 to the filling gun 23, and the filling gun 23 can be opened to perform the lubricating oil filling work. Of course, in other embodiments, the oil inlet of the oil delivery pump 22 can also be communicated with the oil storage tank 21 through a pipeline. The capacity of the oil storage tank 21 can be 80L, 100L, 200L, etc.

[0072] The embodiment of the utility model further provides a kind of lubricating oil self-service filling method applied to the mobile lubricating oil self-service filling device as described above, which comprises:

[0073] The cloud platform 5 obtains the user filling request information and the location information of the user's mobile terminal 6, and the user filling request information includes the user's filling demand oil quantity information.

[0074] The cloud platform 5 filters out the mobile lubricating oil self-service filling device 100 that meets the user's filling demand according to the location information of the user's mobile terminal 6, and pushes the location information and the remaining oil quantity information of the mobile lubricating oil self-service filling device 100 that meets the user's filling demand to the user's mobile terminal 6; wherein the mobile lubricating oil self-service filling device 100 that meets the user's filling demand needs to meet the following conditions: the distance from the user's mobile terminal 6 is within the first preset range.

[0075] As an embodiment, the mobile lubricating oil self-service filling device 100 that meets the user's filling demand also needs to meet the following conditions: the remaining oil quantity is greater than or equal to the user's filling demand oil quantity.

[0076] As an embodiment, the mobile lubricating oil self-service filling device 100 that meets the user's filling demand also needs to meet the following conditions: the stored lubricating oil model is the same as the user's demand lubricating oil model.

[0077] As shown in Figure 9 and Figure 10 As an embodiment, if the sum of the remaining oil quantities of all the lubricating oil self-service filling devices within the first preset range is less than the user's filling demand oil quantity, the cloud platform 5 expands the filtering range, and pushes the location information and the remaining oil quantity information of the mobile lubricating oil self-service filling device 100 that meets the user's filling demand within the second preset range from the user's mobile terminal 6 to the user's mobile terminal 6, so as to meet the user's demand filling quantity; wherein the second preset range is greater than the first preset range.

[0078] The mobile type lubricating oil self-service filling device provided by the embodiment of the utility model, through setting up lubricating oil volume detection device 24, lubricating oil volume detection device 24 can detect the residual oil quantity in oil storage bucket 21, at the same time, through setting up control host computer 3, control host computer 3 is equipped with host computer control module 324, remote communication module 322 and positioning module 323, positioning module 323 can acquire the position information of mobile type lubricating oil self-service filling device 100, host computer control module 324 can transmit the residual oil quantity information and position information of mobile type lubricating oil self-service filling device 100 to cloud platform 5 through remote communication module 322, on the one hand, the management personnel can acquire the residual oil quantity information and position information of each mobile type lubricating oil self-service filling device 100 in the park through cloud platform 5, so as to facilitate the management personnel to carry out oil supplementing, searching, recycling and other operations on mobile type lubricating oil self-service filling device 100, convenient management, on the other hand, cloud platform 5 can acquire the filling request information of the user and the position information of the mobile terminal 6 of the user, and according to the filling request information of the user and the position information of the mobile terminal 6 of the user, the mobile type lubricating oil self-service filling device 100 meeting the filling demand of the user is screened out, and the position information and residual oil quantity information of the mobile type lubricating oil self-service filling device 100 meeting the filling demand of the user are pushed to the mobile terminal 6 of the user, and the mobile type lubricating oil self-service filling device 100 pushed to the mobile terminal 6 of the user is close to the user, so as to facilitate the user to search and use, and further improve the use experience of the user.

[0079] Moreover, when the distance between the mobile type lubricating oil self-service filling device 100 and the calibration site M exceeds the preset safety range, the host computer control module 324 sends the out-of-safety-range alarm information to the cloud platform 5 through the remote communication module 322, so that the administrator can know the situation in time and retrieve the mobile type lubricating oil self-service filling device 100, so as to avoid loss, improve the safety of the filling device, and facilitate management.

[0080] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A mobile lubricating oil self-service filling device, characterized in that, The utility model relates to a kind of mobile trolley (1) and mobile lubricating oil self-service filling device (100);The mobile lubricating oil self-service filling device (100) includes lubricating oil filling system (2) and control host (3);The lubricating oil filling system (2) is arranged on the mobile trolley (1);The lubricating oil filling system (2) includes oil storage barrel (21) for storing lubricating oil, oil pump (22) for pumping lubricating oil in the oil storage barrel (21) and filling gun (23) connected with the oil pump (22);The control host (3) is arranged on the mobile trolley (1);The control host (3) includes shell (31) and circuit module (32) arranged in the shell (31), and the circuit module (32) includes circuit board (321), remote communication module (322), positioning module (323) and host control module (324), the remote communication module (322), the positioning module (323) and the host control module (324) are arranged on the circuit board (321) and are electrically connected with the circuit board (321), and the remote communication module (322) and the positioning module (323) are electrically signal connected with the host control module (324);The positioning module (323) is used to obtain the position information of the mobile lubricating oil self-service filling device (100) and is transmitted to the host control module (324);The host control module (324) is used to send the alarm information of the safe range when the distance between the mobile lubricating oil self-service filling device (100) and calibration site (M) exceeds the preset safe range to cloud platform (5) by the remote communication module (322). The circuit module (32) further includes anti-disassembly module (328) and audible and light alarm module (329) arranged on the circuit board (321), and the anti-disassembly module (328) and the audible and light alarm module (329) are electrically connected with the circuit board (321), and the anti-disassembly module (328) and the audible and light alarm module (329) are electrically signal connected with the host control module (324);The anti-disassembly module (328) is used to send strong disassembly signal to the host control module (324) when the control host (3) is removed from the mobile trolley (1), and the host control module (324) is also used to control the audible and light alarm module (329) to send audible and light alarm information after receiving strong disassembly signal, and send corresponding alarm information to the cloud platform (5) by the remote communication module (322). ​ ​ 2. The mobile, self-service, lubricant filling apparatus of claim 1, wherein, ​ 3. The mobile, self-service, lubricant filling apparatus of claim 2, wherein, The mobile lubricating oil self-adding device (100) further comprises a mounting member (4), the control host (3) is mounted on the mobile trolley (1) through the mounting member (4); the anti-disassembly module (328) comprises a detection switch (3280) arranged on the circuit board (321) and electrically connected with the circuit board (321), and the detection switch (3280) is electrically connected with the host control module (324); the control host (3) further comprises a movable member (33) corresponding to the detection switch (3280), the movable member (33) is movably arranged on the side wall of the shell (31), one end of the movable member (33) is located in the shell (31), and the other end of the movable member (33) is located outside the shell (31); the movable member (33) can move towards the shell (31) under the abutting action of the mounting member (4) and press the detection switch (3280), so that the detection switch (3280) is closed; the movable member (33) can move towards the shell (31) under the pushing of the detection switch (3280) after losing the abutting action of the mounting member (4), so that the detection switch (3280) is disconnected.

4. The mobile, self-service, lubricant filling station of claim 3, wherein, The detection switch (3280) is a micro switch.

5. The mobile, self-service, lubricant filling station of claim 1, wherein, The mobile lubricating oil self-adding device (100) further comprises a mounting member (4), the control host (3) is mounted on the mobile trolley (1) through the mounting member (4); the mounting member (4) comprises a first mounting part (41) and a second mounting part (42) arranged oppositely and spaced apart, and a fixed part (43) connected between the first mounting part (41) and the second mounting part (42), the first mounting part (41) and the second mounting part (42) are fixedly connected with the mobile trolley (1); the fixed part (43) comprises a side plate part (431) and a flange part (432) connected by bending, an installation groove (430) is formed between the side plate part (431) and the flange part (432), and the control host (3) is located in the installation groove (430); the side plate part (431) is arranged on the periphery of the side wall of the shell (31), and the flange part (432) abuts with the edge of the shell (31).

6. The mobile, self-service, lubricant filling station of claim 5, wherein, One side of the side plate part (431) is provided with a mounting opening (433) in communication with the installation groove (430).

7. The mobile, self-service, lubricant filling station of claim 6, wherein, The circuit module (32) further comprises a charging interface (320) arranged on the circuit board (321), and the charging interface (320) is electrically connected with the circuit board (321); a side wall of the shell (31) comprises a first side wall (311) arranged opposite to the mounting opening (433), and a charging hole (313) is arranged on the first side wall (311) corresponding to the position of the charging interface (320), and the charging interface (320) is exposed through the charging hole (313); when the control host (3) moves in the mounting groove (430) towards a side away from the mounting opening (433), the first side wall (311) can abut against the side plate portion (431) to cover the charging hole (313) with the side plate portion (431); when the control host (3) moves in the mounting groove (430) towards a side close to the mounting opening (433), the first side wall (311) is separated from the side plate portion (431) to expose the charging hole (313).

8. The mobile, self-service, lubricant filling station of claim 1, wherein, The circuit module (32) further comprises a vibration sensor (34) arranged on the circuit board (321), and the vibration sensor (34) is electrically connected with the circuit board (321) and electrically signal-connected with the host control module (324), and the vibration sensor (34) is used for detecting a vibration signal of the control host (3); when the vibration signal value detected by the vibration sensor (34) exceeds a set value, the host control module (324) is further used for waking up the remote communication module (322) and the positioning module (323) in a sleep state.

9. The mobile, self-service, lubricant filling station of claim 1, wherein, The mobile cart (1) further comprises a fixing support (11) for placing the filling gun (23), one of the filling gun (23) and the fixing support (11) is provided with a magnetic switch (12), and the other one of the filling gun (23) and the fixing support (11) is provided with a magnetic steel (13) corresponding to the position of the magnetic switch (12), and the magnetic switch (12) is electrically signal-connected with the host control module (324); when the filling gun (23) is removed from the fixing support (11), the magnetic switch (12) is disconnected, and the host control module (324) wakes up the control host (3) in a sleep state.

10. The mobile, self-service lubricant filling apparatus of any one of claims 1-9, wherein, The remote communication module (322) is a 2G / 4G dual-frequency network communication module, and the positioning module (323) is a GPS positioning module.

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