Computer power-off protection device for aircraft refueling truck

Abstract

The utility model relates to the technical field of aircraft refueling vehicle equipment, and particularly discloses an aircraft refueling vehicle computer power-off protection device which comprises a device body, a plurality of rectangular sliding grooves are formed in the device body, and a wiring mechanism is arranged in each rectangular sliding groove. The wiring mechanism comprises a clamping box, a wire clamping assembly, a wire fixing assembly and buckle assemblies, the clamping box is arranged in the rectangular sliding groove and is in sliding connection with the rectangular sliding groove, the wire fixing assembly is arranged above the clamping box, the wire clamping assembly is arranged behind the clamping box, the buckle assemblies are arranged on the two sides of the clamping box, and the clamping box is arranged in the clamping box. The beneficial effects are that the original mode of fixing the lead on the protection device through a screwdriver is changed into the mode of clamping the lead on the device through the buckle, so that the lead can be rapidly and conveniently connected on the protection device.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft refueling vehicle equipment, in particular to a computer power-off protection device for an aircraft refueling vehicle. Background Art

[0002] Timely and accurate refueling of aircraft is an important part of ensuring flight safety. The role of refueling trucks is indispensable. During the refueling process, the calculation of refueling volume, data detection and feedback, and data preservation all require the use of computers to process.

[0003] In the prior art, the power-off protection device is often connected to its device by using a wire. When wiring, the metal part of the wire is inserted into the wiring slot, and then the screw is turned to fix the wire in the wiring hole.

[0004] However, in this process, tools are needed to firmly fix the wires. The wires cannot be directly fixed by putting them into the wiring holes through the buckles, so the use of tools is rather troublesome. Utility Model Content

[0005] The utility model aims to provide a computer power-off protection device for an aircraft refueling vehicle to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer power-off protection device for an aircraft refueling truck, comprising: a device body, a plurality of rectangular slide grooves are arranged on the device body, a wiring mechanism is arranged in each of the rectangular slide grooves, the wiring mechanism comprises a clamping box, a wire clamping assembly, a wire fixing assembly and a buckle assembly, the clamping box is arranged in the rectangular slide groove and is slidably connected thereto, the wire fixing assembly is arranged above the clamping box, the wire clamping assembly is arranged behind the clamping box, and the buckle assembly is arranged on both sides of the clamping box.

[0007] Preferably, the wire clamping assembly includes a wiring barrel, a pressing slider, a pressure rod, a pressure head and a fixed block. The wiring barrel passes through the rear wall of the clamping box and is fixedly connected thereto. The fixed block is fixed to the upper surface of one end of the wiring barrel. The pressure rod is fixed on the fixed block. The pressing slider is fixed to the upper surface of the pressure rod. The pressure head is fixed to the lower surface of the pressure rod. A cylindrical groove is provided in the rectangular slide groove. The wiring barrel extends into the cylindrical groove and is slidably connected thereto.

[0008] Preferably, the wire fixing assembly includes a rotating column, a wire pressing block and a rotating block, the rotating column passes through the upper surface of the clamping box and is rotatably connected thereto, the rotating block is rotatably connected to the bottom of the rotating column, and the wire pressing block is fixedly connected to the bottom of the rotating block.

[0009] Preferably, a third through hole and a cylindrical groove are provided on both sides of the snap-in box, and the snap assembly includes a telescopic column, a telescopic block and a spring, the telescopic column is slidably connected to the third through hole, the telescopic column is slidably connected to the cylindrical groove, the spring is sleeved on the telescopic column and slidably connected thereto, and a conical head is provided at one end of the telescopic column.

[0010] Preferably, a first sliding groove is formed on the upper surface of the rectangular sliding groove, and the rotating column passes through the first sliding groove and is slidably connected thereto.

[0011] Preferably, inclined surfaces are provided on both sides of the wire pressing block, and horizontal stripes are provided on the bottom of the wire pressing block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model proposes that the original method of fixing the wire on the protective device by using a screwdriver is changed to a method of clamping the wire on the device by a buckle, so that the wire can be connected to the protective device quickly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the wiring mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the rectangular chute of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the clamping box of the utility model;

[0018] Figure 5 This is a schematic diagram of the disassembled structure of the wire clamping assembly of the utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the wire fixing assembly of the utility model;

[0020] Figure 7 It is a schematic diagram of the three-dimensional structure of the buckle assembly of the utility model.

[0021] In the figure: 1. device body; 2. wiring mechanism; 3. first slide groove; 4. cylindrical slide groove; 5. rectangular slide groove; 6. clamping groove; 7. clamping wire assembly; 8. wire fixing assembly; 9. clamping box; 11. buckle assembly; 14. cylindrical groove; 15. third through hole; 16. wiring barrel; 17. fixing block; 18. pressure rod; 19. pressing slider; 20. pressure head; 21. rotating column; 22. wire pressing block; 23. rotating block; 24. inclined surface; 25. horizontal stripes; 26. telescopic column; 27. telescopic block; 28. spring; 29. ​​conical head. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 3 The utility model provides a technical solution: a computer power-off protection device for an aircraft refueling vehicle, which can be used to ensure that certain parts of the computer still have current after power failure, including: a device body 1, a plurality of rectangular slides 5 are arranged on the device body 1, and the rectangular slides 5 are arranged in a rectangular shape. A wiring mechanism 2 is arranged in each of the rectangular slides 5, and the wiring mechanism 2 is used to expose the conductive part of the wire and extend it into the wiring mechanism 2. The wiring mechanism 2 includes a clamping box 9, a clamping wire assembly 7, a fixed wire assembly 8 and a buckle assembly 11. The clamping box 9 is arranged in the rectangular slide 5 and slidably connected thereto. The clamping wire assembly 7, the fixed wire assembly 8 and the buckle assembly 11 are all a component of the clamping box 9. The fixed wire assembly 8 is arranged above the clamping box 9. The fixed wire assembly 8 is used to fix the wire with rubber skin. The clamping wire assembly 7 is arranged behind the clamping box 9. The clamping wire assembly 7 is used to clamp the wire to make it conductive. The buckle assembly 11 is arranged on both sides of the clamping box 9. The buckle assembly 11 is used to lock the clamping assembly so that it cannot move at will and firmly clamp the wire.

[0025] In actual use, the wire clamping assembly 7, the wire fixing assembly 8 and the buckle assembly 11 are combined into a wiring mechanism 2. The cooperation of these three can firmly clamp and connect the wires. The main purpose of the wire clamping assembly 7 is to ensure the smoothness of the circuit. In order to prevent the wires from detaching, the wire fixing assembly 8 fixes the wires on the wiring mechanism 2, and the buckle assembly 11 needs to fix the card box 9 in the rectangular slide groove 5 under the action of the wire fixing assembly 8.

[0026] Embodiment 2

[0027] See also Figure 2-Figure 7On the basis of the first embodiment, the clamping wire assembly 7 includes a wiring barrel 16, a pressing slider 19, a pressing rod 18, a pressing head 20 and a fixing block 17. The wiring barrel 16 passes through the rear wall of the clamping box 9 and is fixedly connected thereto. The wiring barrel 16 is cylindrical, and one end of the wiring barrel 16 is a cylinder and the other end is a half barrel. The fixing block 17 is fixed to the upper surface of one end of the wiring barrel 16, and the fixing block 17 is fixed to one end of the half barrel. The pressing rod 18 is fixed to the fixing block 17. The pressing rod 18 is set as an elastic rod with strong elasticity. Normally, the pressing rod 18 is a straight rod set above the half barrel. The pressing slider 19 is fixed to the upper surface of the pressing rod 18. The pressing slider 1 9 is at one end of the pressure rod 18. When the pressing slider 19 is pressed down, the pressure rod 18 will be pressed downward, and one end of the pressure rod 18 will be pressed downward. The pressure head 20 is fixed on the lower surface of the pressure rod 18. When the pressure rod 18 is pressed down, the pressure head 20 will also be pressed down. The pressure head 20 presses down and presses the wire to connect with the wire. One end of the pressure rod 18 is connected to the internal wire. A cylindrical slide groove 4 is opened in the rectangular slide groove 5. The cylindrical groove 14 is used to place the wire clamping assembly 7. The wiring barrel 16 extends into the cylindrical slide groove 4 and is slidably connected thereto. When the wiring barrel 16 extends into the cylindrical slide groove 4, the pressing slider 19 must be pressed down and drive the pressure head 20 to press down to compact the wire head and conduct electricity.

[0028] The wire fixing component 8 includes a rotating column 21, a wire pressing block 22 and a rotating block 23. The wire fixing component 8 is used to fix the wire so that it cannot shake at will, so as to prevent the internal wire from being broken due to insufficient strength. The rotating column 21 passes through the upper surface of the clamping box 9 and is threadedly connected thereto, so that the rotating column 21 can be raised and lowered by rotation, and the rotating block 23 is rotatably connected to the bottom of the rotating column 21. The raising and lowering of the rotating column 21 can drive the raising and lowering of the rotating block 23. The wire pressing block 22 is fixedly connected to the bottom of the rotating block 23. The raising and lowering of the rotating block 23 further drives the raising and lowering of the pressing slider 19. The lowering of the pressing slider 19 can compress the wire, and the raising of the pressing slider 19 can loosen the wire, thereby ensuring that the part of the wire from which the banana peel is removed cannot move at will to avoid breaking the circuit.

[0029] The wire clamping assembly 7 is used to connect the wires, and the wire fixing assembly 8 is used to fix the wires. When the two are used, first peel the wire head, then extend the peeled part into the wiring barrel 16, and then rotate the rotating column 21 to press the pressing slider 19 tightly on the wire. During this process, the wire is prohibited relative to the equipment, and then the entire wiring mechanism 2 is pressed against the inside of the rectangular slide groove 5. During the pressing process, the pressing slider 19 will be compressed downward, thereby driving the pressure head 20 to compress downward, and the pressure head 20 can press the peeled wire tightly into the wiring barrel 16.

[0030] Embodiment 3

[0031] See also Figure 1-Figure 7On the basis of the second embodiment, a third through hole 15 and a cylindrical groove 14 are opened on both sides of the clamping box 9, and the third through hole 15 and the cylindrical groove 14 are connected. The third through hole 15 and the cylindrical groove 14 pass through the side wall of the clamping box 9 together. The cylindrical groove 14 is arranged inside, and the radius of the third through hole 15 is smaller than the radius of the cylindrical groove 14. The buckle assembly 11 includes a telescopic column 26, a telescopic block 27 and a spring 28. The telescopic column 26 is slidably connected to the third through hole 15. The telescopic column 26 can slide in the third through hole 15 and can also extend out of the third through hole 15. The telescopic column 26 is slidably connected to the cylindrical groove 14. The spring 28 is sleeved on the telescopic column 26 and slidably connected thereto. One end of the spring 28 is fixedly connected to the handle, and the other end of the spring 28 is fixedly connected to the rotating block 23. A conical head 29 is provided at one end of the telescopic column 26. The conical head 29 is provided so that when the telescopic column 26 is extended, it may not be opposite to the conical head 29.

[0032] A first slide groove 3 is provided on the upper surface of the rectangular slide groove 5, and the rotating column 21 passes through the first slide groove 3 and is slidably connected thereto. When the entire wiring device is pushed inward, the rotating column 21 will slide in the first slide groove 3. Inclined surfaces 24 are provided on both sides of the wire pressing block 22. When the wire pressing block 22 is pressed down, the inclined surface 24 will contact the telescopic block 27, and the telescopic block 27 will be pushed to slide into the cylindrical groove 14 under the action of the inclined surface 24. When it is fully extended into the cylindrical groove 14, a telescopic column 26 will extend out of the third through hole 15 and extend into the card slot 6 to be carded therewith. At this time, the entire carding device will not move forward and backward. A transverse pattern 25 is provided at the bottom of the wire pressing block 22. The setting of the transverse pattern 25 makes the wire pressed by it more stable and will not be easily detached when it is pressed.

[0033] When in actual use, first remove the rubber skin of the wire head, and then extend the part without the rubber skin into the cylindrical slide groove 4, and then rotate the rotating column 21. The rotating column 21 will indirectly drive the wire pressing block 22 to press the wire downward and press the wire tightly into the clamping box 9, and then push the entire wiring mechanism 2 toward the rectangular slide groove 5, and the pressing slider 19 will be compressed downward, thereby driving the pressure head 20 to compress downward, and the pressure head 20 can press the stripped wire tightly into the wiring barrel 16. In the process of rotating the rotating column 21 downward, the inclined surface 24 will contact the telescopic block 27, and the telescopic block 27 will be pushed to slide into the cylindrical groove 14 under the action of the inclined surface 24. When it is fully extended into the cylindrical groove 14, the telescopic column 26 will extend out of the third through hole 15 and extend into the clamping groove 6 to be clamped with it. At this time, the entire clamping device will not move back and forth, and the bottom of the wire pressing block 22 is provided with a horizontal stripe 25. The setting of the horizontal stripe 25 makes the wire pressed when it is pressed more stable and will not be easily detached.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer power-off protection device for an aircraft refueling vehicle, comprising: The device body (1) is characterized in that: a plurality of rectangular slide grooves (5) are arranged on the device body (1), and a wiring mechanism (2) is arranged in each of the rectangular slide grooves (5), and the wiring mechanism (2) comprises a clamping box (9), a wire clamping assembly (7), a wire fixing assembly (8) and a buckle assembly (11), the clamping box (9) is arranged in the rectangular slide groove (5) and is slidably connected thereto, the wire fixing assembly (8) is arranged above the clamping box (9), the wire clamping assembly (7) is arranged behind the clamping box (9), and the buckle assembly (11) is arranged on both sides of the clamping box (9).

2. The computer power-off protection device for an aircraft refueling vehicle according to claim 1 is characterized in that: The wire clamping assembly (7) comprises a wiring barrel (16), a downward pressing slider (19), a pressure rod (18), a pressure head (20) and a fixed block (17); the wiring barrel (16) passes through the rear wall of the clamping box (9) and is fixedly connected thereto; the fixed block (17) is fixed to the upper surface of one end of the wiring barrel (16); the pressure rod (18) is fixed to the fixed block (17); the downward pressing slider (19) is fixed to the upper surface of the pressure rod (18); the pressure head (20) is fixed to the lower surface of the pressure rod (18); a cylindrical groove (14) is provided in the rectangular slide groove (5); the wiring barrel (16) extends into the cylindrical groove (14) and is slidably connected thereto.

3. The computer power-off protection device for an aircraft refueling vehicle according to claim 2 is characterized in that: The wire fixing assembly (8) comprises a rotating column (21), a wire pressing block (22) and a rotating block (23); the rotating column (21) passes through the upper surface of the clamping box (9) and is threadedly connected thereto; the rotating block (23) is rotatably connected to the bottom of the rotating column (21); and the wire pressing block (22) is fixedly connected to the bottom of the rotating block (23).

4. The computer power-off protection device for an aircraft refueling vehicle according to claim 3 is characterized in that: The two sides of the snap-in box (9) are provided with a third through hole (15) and a cylindrical groove (14); the snap-in assembly (11) comprises a telescopic column (26), a telescopic block (27) and a spring (28); the telescopic column (26) is slidably connected to the third through hole (15); the telescopic column (26) is slidably connected to the cylindrical groove (14); the spring (28) is sleeved on the telescopic column (26) and slidably connected thereto; and a conical head (29) is provided at one end of the telescopic column (26).

5. The computer power-off protection device for an aircraft refueling vehicle according to claim 4 is characterized in that: The upper surface of the rectangular slide groove (5) is provided with a first slide groove (3), and the rotating column (21) passes through the first slide groove (3) and is slidably connected thereto.

6. The computer power-off protection device for an aircraft refueling vehicle according to claim 5 is characterized in that: Inclined surfaces (24) are provided on both sides of the wire pressing block (22), and transverse stripes (25) are provided on the bottom of the wire pressing block (22).

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