A vehicle-mounted electronic equipment fixing system and a vehicle having the same

Abstract

The invention relates to a vehicle-mounted electronic equipment fixing system and a vehicle having the same. The system comprises a body, a base, a fixing component, a locking component and a control component. The electronic equipment is detachably installed in the body. An adsorption cavity and a locking cavity are provided on the body. A permanent magnet piece is fixedly provided in the adsorption cavity. The base is detachably connected to the vehicle. The base is recessed inwardly to form a mounting groove. The body is detachably arranged in the mounting groove. An accommodating cavity is formed at the inner wall of the mounting groove. The fixing component comprises a limiting part and an adsorption boss. The limiting part is fixed on one end face of the mounting groove. The adsorption boss is fixed on the limiting part and can be fixed in the adsorption cavity by magnetic attraction with the permanent magnet piece. The locking component comprises a locking tongue and a motor. The motor is fixed in the accommodating cavity. The output end of the motor is connected to the locking tongue. The control component has a control end, which is connected to the motor. The problem that the vehicle-mounted electronic equipment in the prior art is troublesome to disassemble and assemble and inconvenient to carry is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and in particular to a vehicle-mounted electronic equipment fixing system and a vehicle having the same. Background Art

[0002] Informationized warfare is a major form of local warfare in the future. The informationized construction of wheeled equipment must have the ability to quickly fix and release the on-board electronic information equipment on the vehicle and carry it with the combatants to perform tasks.

[0003] In the prior art, vehicle-mounted electronic devices are usually fixed by screwing or manually clamping, and other tools are needed for disassembly and assembly. For example, the Chinese invention patent application with patent application number CN02821850.7 proposes a vehicle-mounted electronic device, which provides a structure for fixing the main body and components of the vehicle-mounted electronic device, which can increase the size of the electronic device operation panel and monitor, and the device is placed in the vehicle-mounted electronic device placement area. The main body of the electronic device in the above technical solution is fixed by screws. When installing and disassembling, it is necessary to tighten it with tools such as screwdrivers, which is more difficult to operate in a small space. After long-term use, the screws are prone to rust. On the other hand, during the movement of the vehicle, the screws are also prone to loosening. The slide slot clamping and disassembly need to be manually operated, which takes a long time and is sometimes prone to jamming, affecting the speed and convenience of task execution.

[0004] Therefore, the vehicle-mounted electronic equipment in the prior art has the defects of being difficult to disassemble and assemble, and difficult to carry, which affects the speed and convenience of task execution. Summary of the invention

[0005] In view of this, it is necessary to provide a vehicle-mounted electronic device fixing system and a vehicle having the same, so as to solve the problem that the vehicle-mounted electronic device in the prior art is troublesome to disassemble and assemble and inconvenient to carry.

[0006] The present invention provides a vehicle-mounted electronic equipment fixing system comprising a body, a base, a fixing component, a locking component and a control component, wherein the body is detachably mounted with electronic equipment, the body is sequentially provided with an adsorption cavity and a locking cavity along its length direction, a permanent magnetic sheet is fixedly arranged in the adsorption cavity, the base is detachably connected to a vehicle, the base is inwardly recessed to form a mounting groove, the body is detachably arranged in the mounting groove, the base is located at the inner wall of the mounting groove to form an accommodating cavity, the fixing component comprises a limiting portion and an adsorption boss, the limiting portion is fixed on an end surface of the mounting groove, the adsorption boss is fixed on the limiting portion, and can be magnetically attracted with the permanent magnetic sheet to be fixed in the adsorption cavity, the locking component comprises a lock tongue and a motor, the motor is fixedly arranged in the accommodating cavity, the output end of the motor is connected with the lock tongue, and can drive the lock tongue to rotate into the locking cavity, and the control component has a control end, the control end is connected with the motor, and is used to control the rotation direction of the lock tongue through the motor.

[0007] Furthermore, an electromagnetic coil is provided in the adsorption boss, and the electromagnetic coil is connected to the control end. The control end can control the direction of the current in the electromagnetic coil so that the adsorption boss and the permanent magnet sheet attract or repel each other.

[0008] Furthermore, the control component also includes a sensing end, which includes an unlocking switch and an adsorption contact switch. The unlocking switch and the adsorption contact switch are electrically connected to the control end. When the unlocking switch is closed, the control end can control the lock tongue to rotate into the accommodating cavity through the motor. The adsorption contact switch is fixed on the adsorption boss. When the adsorption boss is adsorbed and fixed to the permanent magnet sheet, the adsorption contact switch is closed, and the control end controls the lock tongue to rotate into the locking cavity through the motor.

[0009] Furthermore, the sensing end also includes a locking contact switch, which is fixed in the accommodating cavity and electrically connected to the control end. When the lock tongue is fully extended into the locking cavity, the locking contact switch is closed, and when the lock tongue is fully withdrawn from the locking cavity, the locking contact switch is disconnected.

[0010] Furthermore, the lock tongue is in a T-shaped structure, the locking cavity is in a fan-shaped structure, and the cross-section along its radial direction is in a T-shaped structure. When the lock tongue is rotated into the locking cavity, the lock tongue can limit the movement of the body in the vertical or horizontal direction.

[0011] Furthermore, two carrying belts are provided on the body, and the two carrying belts are arranged parallel to each other. One end of any one of the carrying belts is fixedly connected to the body, and the other end is fixedly connected to the body via a reel, and the carrying belt can be automatically retracted in the reel.

[0012] Furthermore, a radiator is fixedly arranged in the body, an operation panel is arranged on one end surface of the body, push-pull handrails are arranged on both sides of the operation panel on the end surface of the body, and a heat dissipation port is arranged on the other end surface of the body.

[0013] The present invention also provides a vehicle with a vehicle-mounted electronic device fixing system, including the above-mentioned vehicle-mounted electronic device fixing system, and also including a vehicle body, electronic equipment corresponding to the fixing system one by one, and a display, wherein the display is electrically connected to the control component, and the control component is used to transmit a connection status signal between the body and the base to the display, and the display displays the connection status between the body and the base through lights of different colors.

[0014] Furthermore, a door system and an article storage system are provided in the vehicle body, and the article storage system is used to store articles. The door system and the article storage system are both electrically connected to the control end to control the connection state of the body through the control end.

[0015] Furthermore, the control component also includes a door contact switch and an item contact switch, the door contact switch and the item contact switch are electrically connected to the control end, the door contact switch is fixed on the door system, when the door is closed, the door contact switch is closed, when the door is opened, the door contact switch is disconnected, when the item is stored in the item storage system, the item contact switch is closed, when the item is taken out of the item storage system, the item contact switch is disconnected, when the door contact switch and the item contact switch are disconnected at the same time, the control end controls the base to release the fixation of the body.

[0016] Compared with the prior art, the vehicle-mounted electronic equipment fixing system provided by the present invention can quickly disassemble and assemble the body through the base, fixing assembly, locking assembly and control assembly, so as to facilitate combat personnel to carry the body equipped with electronic equipment for portable combat. Specifically, the body is provided with an adsorption cavity and a locking cavity in sequence along its length direction, a permanent magnetic sheet is fixed in the adsorption cavity, an installation groove is provided on the base, an adsorption boss and a locking tongue are provided in the installation groove, when the body is installed in the installation groove, the adsorption boss and the permanent magnetic sheet are fixed in the adsorption cavity, and the locking tongue can be rotated into the locking cavity, and the body is stably fixed in the installation groove through the synergistic effect of the adsorption boss and the lock, and the forward and reverse rotation of the motor can be controlled by the control assembly to achieve the fixing and loosening effect of the body, eliminating the process of manual disassembly and greatly improving the time for disassembling and assembling the body.

[0017] The present invention provides a vehicle with an on-board electronic equipment fixing system. Through the setting of a display and a control component, a connection status signal between the body and the base is transmitted to the display for human-computer interaction. More specifically, the display can display the connection status between the body and the base through lights of different colors, so that combatants know whether the body is fixed or loose, so as to facilitate the combatants to take the next step. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of an embodiment of a vehicle-mounted electronic equipment fixing system provided by the present invention;

[0019] Figure 2 A schematic diagram of the assembly structure of the body and the base of the vehicle-mounted electronic equipment fixing system provided by the present invention in this embodiment;

[0020] Figure 3 A schematic diagram of the structure of the body of the vehicle-mounted electronic equipment fixing system in this embodiment provided by the present invention;

[0021] Figure 4 A schematic diagram of the structure of the base of the vehicle-mounted electronic equipment fixing system in this embodiment provided by the present invention;

[0022] Figure 5 A bottom view structural diagram of the body of the vehicle-mounted electronic equipment fixing system provided by the present invention in this embodiment;

[0023] Figure 6 A schematic diagram of the structure of the vehicle-mounted electronic equipment fixing system provided by the present invention in which the lock tongue rotates into the locking cavity in this embodiment;

[0024] Figure 7 A schematic diagram of the connection of the internal structure of a vehicle with a vehicle-mounted electronic equipment fixing system provided by the present invention;

[0025] Figure 8 This is a working diagram of the fixing system of the vehicle with the vehicle-mounted electronic equipment fixing system provided by the present invention in this embodiment.

[0026] In the figure: 1. body; 2. base; 3. fixing assembly; 4. locking assembly; 11. carrying belt; 111. retractor; 12. adsorption chamber; 13. locking chamber; 14. operation panel; 15. push-pull armrest; 16. heat dissipation port; 21. mounting slot; 211. accommodating chamber; 22. mounting hole; 31. limiting part; 32. adsorption boss; 41. locking tongue; 42. motor. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0028] like Figure 1-4 As shown, a vehicle-mounted electronic device fixing system in this embodiment includes a body 1, a base 2, a fixing component 3, a locking component 4 and a control component. The electronic device is detachably installed in the body 1. The body 1 is sequentially provided with an adsorption cavity 12 and a locking cavity 13 along its length direction. A permanent magnet sheet is fixedly provided in the adsorption cavity 12. The base 2 is detachably connected to the vehicle. The base 2 is recessed inward to form an installation groove 21. The body 1 is detachably arranged in the installation groove 21. The base 2 is located at the inner wall of the installation groove 21 to form a receiving cavity 211. The fixing component 3 It includes a limiting portion 31 and an adsorption boss 32. The limiting portion 31 is fixed on one end surface of the mounting groove 21. The adsorption boss 32 is fixed on the limiting portion 31 and can be magnetically attracted to the permanent magnet sheet to be fixed in the adsorption cavity 12. The locking component 4 includes a lock tongue 41 and a motor 42. The motor 42 is fixed in the accommodating cavity 211. The output end of the motor 42 is connected to the lock tongue 41 and can drive the lock tongue 41 to rotate into the locking cavity 13. The control component has a control end, which is connected to the motor 42 for controlling the rotation direction of the lock tongue 41 through the motor 42.

[0029] Among them, the body 1 is the shell of the vehicle-mounted electronic device, in which the electronic device is detachably connected, and the body 1 is provided with an adsorption chamber 12 and a locking chamber 13 for locking with the base 2. The body 1 has a shoulder, and two adsorption chambers 12 are provided, and are arranged on both sides of the shoulder. A permanent magnet is fixedly installed in the adsorption chamber 12, and the locking chamber is located on the bottom surface of the body 1 and is arranged away from the adsorption chamber 12; the base 2 is a fixed structure for fixing the body 1, and a plurality of countersunk mounting holes 22 are provided on it. The base 2 is fixed in the vehicle by bolts, and the base 2 is recessed inwardly relative to one side of its fixed surface to form a mounting groove 21, and the longitudinal section of the mounting groove 21 is U-shaped, and the body 1 can be detachably installed in the mounting groove 21, and the side wall of the body 1 and the inner wall of the mounting groove 21 are gap-matched;

[0030] The fixing component 3 is a structure for fixing and limiting the body 1. The fixing component 3 includes a limiting portion 31 and an adsorption boss 32. The limiting portion 31 is fixed to one end surface of the mounting groove 21 to limit the body 1 from sliding out of the end of the mounting groove 21 where the limiting portion 31 is provided. The limiting portion 31 is fixedly provided with an adsorption boss 32. The adsorption boss 32 is provided in a one-to-one correspondence with the adsorption cavity 12. The adsorption boss 32 can be magnetically fixed to the permanent magnet sheet in the adsorption cavity 12 to fix the body 1. The locking component 4 is a locking structure for locking the position of the body 1. The locking component 4 includes a locking tongue 41 and a motor 42. The position of the base 2 corresponds to the locking cavity 13. An accommodating cavity 211 is provided, and a locking tongue 41 is rotatably arranged. When the machine body 1 needs to be locked, the locking end of the locking tongue 41 can be rotated into the locking cavity 13 to lock the position of the machine body 1. When the locking tongue 41 is released from the machine body 1, the locking tongue 41 and the motor 42 are both located in the locking cavity 13, and the machine body 1 is not restricted from sliding in the mounting groove 21 along its length direction. The control component is used to control the connection state between the machine body 1 and the base 2. The control component has a control end, which is electrically connected to the motor 42 to control the rotation direction of the locking tongue 41 through the motor 42, so that the locking tongue 41 locks the machine body 1 or releases the lock from the machine body 1.

[0031] It should be noted that the fixing component 3 and the locking component 4 are both arranged on the base 2, and are arranged on both sides of the base 2 along the length direction of the base 2, so as to fix the body 1 on both sides along its length direction respectively. Through the coordinated action of the fixing component 3 and the locking component 4, the shaking of the body 1 in the installation groove 21 can be limited to ensure the stability of the body 1 when it is fixed. When removing the body 1, the lock tongue 41 is driven by the control end to rotate into the accommodating cavity 211 to release the lock of the lock tongue 41 on the body 1, and the body 1 is driven to slide in the installation groove 21 in the direction away from the adsorption boss 32, so as to achieve the purpose of removing the body 1.

[0032] In this embodiment, the body 1 is a vehicle-mounted electronic device body that is convenient to disassemble and carry. Therefore, in order to make the body 1 more convenient to disassemble and carry, the structure of the body 1 is improved in the following embodiments.

[0033] In order to facilitate installation and carrying of the body 1, in a preferred embodiment, as Figure 1-3 As shown, two carrying belts 11 are provided on the body 1, and the two carrying belts 11 are arranged parallel to each other. One end of any carrying belt 11 is fixedly connected to the body 1, and the other end is fixedly connected to the body 1 via a reel 111. The carrying belt 11 can be automatically reeled in the reel 111.

[0034] Among them, the portable carrying device is provided so that when the machine body 1 is disassembled and assembled, the machine body 1 can be installed on the base 2 or taken out from the base 2 by pulling the carrying belt 11. When the machine body 1 needs to be carried for combat missions, the machine body 1 can also be carried by the carrying belt 11 for mobile combat. The carrying belt 11 is provided with two in order to keep the machine body 1 stable and reduce its shaking when the machine body 1 is pulled, so as to facilitate installation and carrying. The retractor 111 is provided so that when the machine body 1 is fixed in the installation groove 21, the excess carrying belt 11 can be rolled up in the retractor 111 to avoid the redundant part of the carrying belt 11 affecting driving and work.

[0035] In order to further facilitate the installation of the machine body 1, in a preferred embodiment, as Figure 2-3 As shown, a radiator is fixedly arranged inside the body 1 , an operation panel 14 is arranged at one end surface of the body 1 , push-pull armrests 15 are arranged on both sides of the operation panel 14 at the end surface of the body 1 , and a heat dissipation port 16 is arranged at the other end surface of the body 1 .

[0036] Among them, the push-pull armrest 15 is set so that when the upper and lower directions of the body 1 are blocked, the body 1 can be pushed in and pulled out of the base 2 in the front and rear directions to facilitate the disassembly and assembly of the body 1. The operation panel 14 is used for the functional use and data display of the device. The radiator is used to dissipate the heat in the body 1, and the heat dissipation port 16 is set at the rear of the body 1, protruding from the limit portion 31.

[0037] In this embodiment, the fixing assembly 3 and the locking assembly 4 are both structures for fixing the position of the body 1. In order to speed up the disassembly and assembly of the body 1, it is necessary to conveniently and quickly complete the fixing and contact fixing of the body 1.

[0038] In order to quickly release the fixation of the adsorption boss 32 to the body 1, in a preferred embodiment, an electromagnetic coil is provided in the adsorption boss 32, and the electromagnetic coil is connected to the control end. The control end can control the direction of the current in the electromagnetic coil so that the adsorption boss 32 and the permanent magnet sheet attract or repel each other.

[0039] Among them, the adsorption boss 32 is adsorbed and fixed by the electromagnetic coil and the permanent magnet sheet arranged inside it. The direction of the current in the electromagnetic coil can be changed through the control end, thereby changing the direction of the magnetic force in the adsorption boss 32. When the body 1 is fixed, the adsorption boss 32 and the permanent magnet sheet are magnetically attracted to each other to adsorb and fix the body 1. When the body 1 needs to be released, the direction of the current in the electromagnetic coil is changed, and the adsorption boss 32 and the permanent magnet sheet are magnetically repelled, which accelerates the body 1 to break away from the lock of the adsorption boss 32, making it easier to remove the body 1 from the mounting slot 21.

[0040] In order to enable the lock tongue 41 to quickly lock the body 1, in a preferred embodiment, the control component also includes a sensing end, the sensing end includes an unlocking switch and an adsorption contact switch, the unlocking switch and the adsorption contact switch are electrically connected to the control end, when the unlocking switch is closed, the control end can control the lock tongue 41 to rotate into the accommodating cavity 211 through the motor 42, the adsorption contact switch is fixedly arranged on the adsorption boss 32, when the adsorption boss 32 is adsorbed and fixed to the permanent magnet sheet, the adsorption contact switch is closed, and the control end controls the lock tongue 41 to rotate into the locking cavity 13 through the motor 42.

[0041] Among them, when the adsorption boss 32 is adsorbed and fixed to the permanent magnet sheet, it represents that the body 1 is located in the installation position. By setting the adsorption contact switch, when the adsorption boss 32 is adsorbed and fixed to the permanent magnet sheet, the adsorption contact is closed. At this time, the control end automatically controls the lock tongue 41 to rotate into the locking cavity 13 to complete the locking of the body 1.

[0042] In a preferred embodiment, the sensing end also includes a locking contact switch, which is fixed in the accommodating cavity 211 and electrically connected to the control end. When the lock tongue 41 is fully extended into the locking cavity 13, the locking contact switch is closed. When the lock tongue 41 is fully withdrawn from the locking cavity 13, the locking contact switch is disconnected.

[0043] In order to enhance the locking effect on the body 1, in a preferred embodiment, as Figure 4-6 As shown, the locking tongue 41 is in a T-shaped structure, the locking cavity 13 is in a fan-shaped structure, and the cross section along its radial direction is in a T-shaped structure. When the locking tongue 41 rotates into the locking cavity 13, the locking tongue 41 can limit the movement of the body 1 in the vertical or horizontal direction.

[0044] It can be understood that through the special structural design of the lock tongue 41 and the locking cavity 13, the displacement of the body 1 in the vertical direction can be limited, and the sliding of the body 1 in the direction away from the limiting portion 31 can be limited, so that the body 1 can be stably fixed in the current position under the coordinated action of the fixing component 3 and the adsorption component.

[0045] like Figure 7 As shown, the present invention also provides a vehicle with a vehicle-mounted electronic device fixing system, including the above-mentioned vehicle-mounted electronic device fixing system, and also including a vehicle body, electronic equipment corresponding to the fixing system one by one, and a display, the display is electrically connected to the control component, the control component is used to transmit the connection status signal between the body 1 and the base 2 to the display, and the display displays the connection status between the body 1 and the base 2 through lights of different colors.

[0046] Among them, the control component can receive the on-off signals of various contact switches and transmit them to the display to display the connection status between the body 1 and the base 2 for human-computer interaction. The display can display the connection status between the body 1 and the base 2 through lights of different colors to facilitate the combat personnel to take the next step.

[0047] In order to improve the intelligence of the fixing system, in a preferred embodiment, a door system and an article storage system are also provided in the vehicle body. The article storage system is used to store articles. The door system and the article storage system are electrically connected to the control end to control the locking state of the body 1 through the control end.

[0048] The article storage system is used to store articles needed for combat. The connection state between the body 1 and the base 2 is controlled via the control end through the opening and closing state of the vehicle door and the access state of the articles in the article storage system.

[0049] In a preferred embodiment, the control component also includes a door contact switch and an item contact switch, and the door contact switch and the item contact switch are electrically connected to the control end. The door contact switch is fixed on the door system. When the door is closed, the door contact switch is closed. When the door is opened, the door contact switch is disconnected. When the item is stored in the item storage system, the item contact switch is closed. When the item is taken out of the item storage system, the item contact switch is disconnected. When the door contact switch and the item contact switch are disconnected at the same time, the control end controls the base 2 to release the fixation of the body 1.

[0050] It can be understood that it is more convenient to intelligently control the fixing system through the door contact switch and the item contact switch. When there is a combat mission, the combat personnel take out the items and open the door to go out for combat. At this time, the door contact switch and the item contact switch are both in the disconnected state. After receiving the information, the control end controls the current in the electromagnetic coil to reverse, and the lock tongue 41 rotates to the accommodating cavity 211 to release the fixation of the body 1, so that the combat personnel can directly take out the body 1 for carrying combat. When the combat personnel return, they store the items in the item storage system, install the body 1 in the installation groove 21, and close the door. At this time, the door contact switch and the item contact switch are closed, and the control end controls the adsorption boss 32 and the permanent magnet sheet to be re-adsorbed and fixed, and the lock tongue 41 rotates to the locking cavity 13 to re-install and fix the body 1 in the installation groove 21.

[0051] It should be noted that the display in the present embodiment uses green, blue and red lights to indicate that the body 1 is in a fixed state, a loose state and a fixing system failure respectively. When the adsorption contact switch and the locking contact switch are closed at the same time, it indicates that the body 1 is in a fixed state, and the green light is on. When the adsorption contact switch and the locking contact switch are disconnected at the same time, it indicates that the body 1 is in a loose state, and the blue light is on. When the disconnected or closed state of the adsorption contact switch and the locking contact switch are not consistent, the system is abnormal at this time, and it is necessary to check whether the body is installed in the specified position and re-fix the body; when the control end sends a positive current signal to the electromagnetic coil, the electromagnetic coil and the permanent magnet sheet attract each other, and when a reverse current signal is sent, the electromagnetic coil and the permanent magnet sheet repel each other. When the control end sends a positive rotation signal to the motor 42, the motor 42 drives the lock tongue 41 to rotate toward the locking cavity 13. When the control end sends a positive rotation signal to the motor 42, the motor 42 drives the lock tongue 41 to rotate toward the accommodating cavity 211; at the same time, Figure 8 As shown, when the machine body 1 in this embodiment is installed on the base 2, the fixing system automatically controls the connection state between the machine body 1 and the base 2 through the following steps:

[0052] S1, the vehicle is powered on and the control end performs self-test;

[0053] S2, the control end determines whether the system functions normally;

[0054] S3, if the system functions normally, the control end determines whether a closing signal of the unlocking switch is received;

[0055] S4, if the unlock switch signal is closed, the control end determines whether the locking contact switch in the accommodating cavity 211 is disconnected;

[0056] S5, if the locking contact switch in the accommodating cavity 211 is disconnected, the control end disconnects the electromagnetic coil current in the adsorption boss 32, maintains the loose state, and sends a loose indication signal to the display, and the display light is displayed in blue. If the locking contact switch in the accommodating cavity 211 is closed, the control end sends a reverse rotation signal to the motor 42;

[0057] S6, the motor 42 drives the lock tongue 41 to rotate and exit the lock cavity 13 through the transmission shaft and disconnect the lock contact switch in the accommodating cavity 211;

[0058] S7, after receiving the disconnection signal of the locking contact switch in the accommodating cavity 211, the control end sends a reverse current to the electromagnetic coil of the adsorption boss 32;

[0059] S8, after receiving the disconnection signal of the adsorption contact switch on the adsorption boss 32, the control end disconnects the current of the electromagnetic coil in the adsorption boss 32 to maintain the loose state;

[0060] S9, the control end sends a loosening indication signal to the display, and the display light turns blue;

[0061] S10, if the unlock switch signal is disconnected, the control end determines whether the object contact switch and the door contact switch are all disconnected;

[0062] S11, if the object contact switch and the door contact switch are all disconnected, the system will enter the logic flow of S4 to S9; if the object contact switch and the door contact switch are not all disconnected, the control end will determine whether the contact switch in the accommodating cavity 211 is closed;

[0063] S12, if the locking contact switch in the accommodating cavity 211 is closed, the control end sends a fixed indication signal to the display, and the display light is displayed in green; if the contact switch in the accommodating cavity 211 is open, the control end sends a positive current signal to the electromagnetic coil of the adsorption boss 32;

[0064] S13, when the adsorption boss 32 is completely in contact with the adsorption chamber 12, the control end receives a closing signal of the contact switch on the adsorption boss 32 and sends a forward rotation signal to the motor 42;

[0065] S14, the motor 42 drives the lock tongue 41 to rotate into the lock cavity 13 through the transmission shaft and closes the lock contact switch;

[0066] S15, the control terminal sends a fixed indication signal to the display, and the display light turns green;

[0067] S16, if the control terminal detects that the system is abnormal, the display light turns red.

[0068] Compared with the prior art: the invention provides a vehicle-mounted electronic equipment fixing system, which can quickly disassemble and assemble the body 1 through the base 2, the fixing component 3, the locking component 4 and the control component, so as to facilitate the combat personnel to carry the body 1 equipped with the electronic equipment for portable combat. Specifically, the body 1 is provided with an adsorption chamber 12 and a locking chamber 13 in sequence along its length direction, a permanent magnetic sheet is fixed in the adsorption chamber 12, a mounting groove 21 is provided on the base 2, and an adsorption boss 32 and a locking tongue 41 are provided in the mounting groove 21. When the body 1 is installed in the mounting groove 21, the adsorption boss 32 and the permanent magnetic sheet are fixed in the adsorption chamber 12, and the locking tongue 41 can be rotated into the locking chamber 13. Through the synergistic effect of the adsorption boss 32 and the lock, the body 1 is stably fixed in the mounting groove 21. At the same time, the forward and reverse rotation of the motor 42 can be controlled by the control component to achieve the fixing and loosening effect of the body 1, eliminating the process of manual disassembly and greatly improving the time for disassembling and assembling the body 1.

[0069] The present invention provides a vehicle with an on-vehicle electronic device fixing system. Through the setting of a display and a control component, a connection status signal between the body 1 and the base 2 is transmitted to the display for human-computer interaction. More specifically, the display can display the connection status between the body 1 and the base 2 through lights of different colors, so that combatants know whether the body 1 is fixed or loose, so as to facilitate the combatants to take the next step.

[0070] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A vehicle-mounted electronic equipment fixing system, characterized in that: It includes a machine body, a base, a fixing component, a locking component and a control component; An electronic device is detachably installed in the body, and an adsorption cavity and a locking cavity are sequentially arranged in the body along its length direction, and a permanent magnet sheet is fixedly arranged in the adsorption cavity; The base is detachably connected to the vehicle, the base is inwardly recessed to form a mounting groove, the body is detachably arranged in the mounting groove, and the base is located at the inner wall of the mounting groove to form a receiving cavity; The fixing assembly includes a limiting portion and an adsorption boss, wherein the limiting portion is fixed to one end surface of the mounting groove, and the adsorption boss is fixed to the limiting portion and can be magnetically attracted to the permanent magnet sheet to be fixed in the adsorption cavity; The locking assembly includes a locking tongue and a motor, wherein the motor is fixedly disposed in the accommodating cavity, and an output end of the motor is connected to the locking tongue, and can drive the locking tongue to rotate into the locking cavity; The control component has a control end, and the control end is connected to the motor to control the rotation direction of the lock tongue through the motor; An electromagnetic coil is arranged in the adsorption boss, and the electromagnetic coil is connected to the control end, and the control end can control the direction of the current in the electromagnetic coil so that the adsorption boss and the permanent magnet sheet attract or repel each other; The control component also includes a sensing end, the sensing end includes an unlocking switch and an adsorption contact switch, the unlocking switch and the adsorption contact switch are electrically connected to the control end, when the unlocking switch is closed, the control end can control the lock tongue to rotate into the accommodating cavity through the motor, the adsorption contact switch is fixedly arranged on the adsorption boss, when the adsorption boss is adsorbed and fixed to the permanent magnet sheet, the adsorption contact switch is closed, and the control end controls the lock tongue to rotate into the locking cavity through the motor; The sensing end also includes a locking contact switch, which is fixed in the accommodating cavity and electrically connected to the control end. When the lock tongue is fully extended into the locking cavity, the locking contact switch is closed, and when the lock tongue is fully withdrawn from the locking cavity, the locking contact switch is disconnected.

2. The vehicle-mounted electronic equipment fixing system according to claim 1, characterized in that: The lock tongue is in a T-shaped structure, the locking cavity is in a fan-shaped structure, and the cross section along its radial direction is in a T-shaped structure. When the lock tongue rotates into the locking cavity, the lock tongue can limit the movement of the body in the vertical or horizontal direction.

3. The vehicle-mounted electronic equipment fixing system according to claim 1, characterized in that: Two carrying belts are arranged on the body, and the two carrying belts are arranged parallel to each other. One end of any one of the carrying belts is fixedly connected to the body, and the other end is fixedly connected to the body via a reel, and the carrying belt can be automatically retracted in the reel.

4. The vehicle-mounted electronic equipment fixing system according to claim 1, characterized in that: A radiator is fixedly arranged in the body, an operation panel is arranged on one end surface of the body, push-pull armrests are arranged on both sides of the operation panel on the end surface of the body, and a heat dissipation port is arranged on the other end surface of the body.

5. A vehicle having a vehicle-mounted electronic equipment fixing system, characterized in that: The vehicle-mounted electronic device fixing system comprises the vehicle-mounted electronic device fixing system as claimed in any one of claims 1 to 4, and further comprises a vehicle body, electronic devices corresponding to the fixing system one by one, and a display; The display is electrically connected to the control component, and the control component is used to transmit a connection status signal between the body and the base to the display. The display displays the connection status between the body and the base through lights of different colors.

6. The vehicle with the vehicle-mounted electronic equipment fixing system according to claim 5, characterized in that: The vehicle body is provided with a door system and an article storage system, the article storage system is used to store articles, and the door system and the article storage system are both electrically connected to the control end to control the connection state of the body through the control end.

7. The vehicle with the vehicle-mounted electronic equipment fixing system according to claim 6, characterized in that: The control component also includes a door contact switch and an item contact switch, the door contact switch and the item contact switch are electrically connected to the control end, the door contact switch is fixed on the door system, when the door is closed, the door contact switch is closed, when the door is opened, the door contact switch is disconnected, when an item is stored in the item storage system, the item contact switch is closed, when an item is taken out of the item storage system, the item contact switch is disconnected, when the door contact switch and the item contact switch are disconnected at the same time, the control end controls the base to release the fixation of the body.

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