CN218823670U

CN218823670U - Be used for unmanned aerial vehicle organism pressure-bearing detection device

Info

Publication number: CN218823670U
Application number: CN202222999860.3U
Authority: CN
Inventors: 高明
Original assignee: Guandian Defense Technology Co ltd
Current assignee: Guandian Defense Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-07
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a be used for unmanned aerial vehicle organism pressure-bearing detection device, comprises a workbench, the top fixedly connected with deckle board of workstation, the inner chamber of deckle board is provided with the roof, be provided with pressure detection mechanism between the bottom of roof and the deckle board inner wall, the top of workstation is provided with fixture, the surface of deckle board is provided with display panel, the utility model relates to an unmanned aerial vehicle organism pressure-bearing detects technical field. This be used for unmanned aerial vehicle organism pressure-bearing detection device, it all is detected on the organism by the extrusion of upper end hydraulic stem to have solved current pressure detection device, leads to the organism only to detect the pressure by last pressure that bears under to, but the left and right sides can't detect, leads to detecting incomprehensible problem.

Description

Be used for unmanned aerial vehicle organism pressure-bearing detection device

Technical Field

The utility model relates to an unmanned aerial vehicle organism pressure-bearing detects technical field, specifically is a be used for unmanned aerial vehicle organism pressure-bearing detection device.

Background

The unmanned plane is an unmanned plane which is operated by utilizing a radio remote control device and a self-contained program control device, the unmanned plane body needs to bear pressure detection on the body after production to observe whether the whole body meets the requirement, and the existing pressure detection device is extruded on the body by an upper end hydraulic rod to detect, so that the body only detects the pressure borne by the upper portion to the lower portion, but the left side and the right side cannot detect, and the detection is not comprehensive.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be used for unmanned aerial vehicle organism pressure-bearing detection device has solved current pressure measurement device and has all been detected on the organism by the extrusion of upper end hydraulic stem, leads to the organism only to detect the pressure of bearing by last to the lower, but the left and right sides can't detect, leads to detecting incomprehensible problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be used for unmanned aerial vehicle organism pressure-bearing detection device, includes the workstation, the top fixedly connected with deckle board of workstation, the inner chamber of deckle board is provided with the roof, be provided with pressure detection mechanism between the bottom of roof and the deckle board inner wall, the top of workstation is provided with fixture, the surface of deckle board is provided with display panel.

The pressure detection mechanism comprises a hydraulic rod and a second opposite sleeve plate, the telescopic end of the hydraulic rod is fixedly connected with a connecting disc, the bottom of the connecting disc is fixedly connected with a first force sensor, the bottom of the first force sensor is fixedly connected with an extrusion disc, the telescopic end of the hydraulic rod is fixedly sleeved with the first sleeve plate, and an extrusion part is integrally extended from one end of the first sleeve plate.

The sliding plate is sleeved at the end, opposite to the second sleeve plate, of the second sleeve plate in a sliding mode, the connecting plate is fixedly connected to the end, opposite to the sliding plate, of the sliding plate, the second force sensor is fixedly connected to the side face of the connecting plate, the extrusion plate is fixedly connected to the side face of the surface of the second force sensor, springs are symmetrically and fixedly connected between the connecting plate and the second sleeve plate, and the through groove is fixedly formed in the top of the second sleeve plate.

Preferably, fixture includes the board of placing of fixed connection at the workstation top, the fixed sliding tray that has seted up in top of placing the board, the inner chamber of sliding tray rotates and has cup jointed double-end lead screw, double-end lead screw's one end extends to outside one side of placing the board, and fixedly connected with rotates the wheel, double-end lead screw's surperficial symmetrical screw thread has cup jointed the sliding block, the one side fixedly connected with rubber pad that the sliding block is opposite.

Preferably, the surface of the extrusion disc is symmetrically and fixedly connected with a second sliding rod, and the second sliding rod is sleeved on the surface of the connecting disc in a sliding manner.

Preferably, the side surfaces of the extrusion plates are symmetrically and fixedly connected with first sliding rods, and the first sliding rods are sleeved on the surface of the connecting plate in a sliding mode.

Preferably, the hydraulic rod is fixedly sleeved on the top of the top plate, the second sleeve plate is fixedly connected to the inner wall of the supporting leg, and the extrusion part is located at the through groove and is in contact with one end of the sliding plate.

Preferably, the bottom of the workbench is symmetrically and fixedly connected with supporting legs, and the surface of the workbench is rotatably connected with an outer sealing door.

Advantageous effects

The utility model provides a be used for unmanned aerial vehicle organism pressure-bearing detection device. Compared with the prior art, the method has the following beneficial effects:

1. this a be used for unmanned aerial vehicle organism pressure-bearing detection device, through starting the hydraulic stem, make the flexible end of hydraulic stem carry out the downstream, first lagging also follows the decline simultaneously, make the extrusion portion that first lagging both ends extend the setting pass in leading to the groove, and support one of sliding plate, promote the sliding plate and stretch out at the inner chamber of second lagging, the left and right sides both sides of extrusion at the organism after making the stripper plate on both sides stretch out, the extrusion power that the stripper plate that receives after the extrusion can receive transmits second force sensor, make the dynamics of second force sensor detection pressure, the flexible end stripper plate of hydraulic stem supports the top at the organism simultaneously, the pressure that makes the stripper plate receive can transmit on first force sensor, carry out the measuring of pressure, it controls and the pressure numerical value that the top detected can show on second force sensor and first force sensor's surface, thereby realize except that the measuring at top can also realize a left side, the measuring of right side pressure, realize the pressure detection of organism multiaspect.

2. This be used for unmanned aerial vehicle organism pressure-bearing detection device rotates the wheel through rotating, drives the double-end lead screw and rotates in the sliding tray, makes the sliding block on surface carry out the equidistance and removes, makes the rubber pad support in different unmanned aerial vehicle organism bottom ground frame department, carries out the fixed of organism, can realize the fixed to different unmanned aerial vehicle organisms.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structural pressure detecting mechanism of the present invention;

FIG. 3 is a partial schematic view of the structural pressure detecting mechanism of the present invention;

fig. 4 is a partial enlarged view of a portion a in the structure diagram of the present invention 3;

FIG. 5 is a schematic view of the structure clamping mechanism of the present invention;

fig. 6 is a sectional view of the structure clamping mechanism of the present invention.

In the figure: 1. a work table; 2. supporting legs; 3. an outer sealing door; 4. a frame plate; 5. a display panel; 6. a top plate; 7. a pressure detection mechanism; 71. a hydraulic rod; 72. a first deck; 73. a connecting disc; 74. an extrusion disc; 75. a second deck; 76. a first force sensor; 77. a through groove; 78. a sliding plate; 79. a connecting plate; 710. a first slide bar; 711. a compression plate; 712. a second force sensor; 713. a spring; 714. a second slide bar; 715. a pressing section; 8. a clamping mechanism; 81. placing the plate; 82. a sliding groove; 83. a slider; 84. a rubber pad; 85. a rotating wheel; 86. double-end lead screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a be used for unmanned aerial vehicle organism pressure-bearing detection device, including workstation 1, the bottom symmetry fixedly connected with supporting legs 2 of workstation 1, the surface of workstation 1 is rotated and is connected with outer sealing door 3, the top fixedly connected with deckle board 4 of workstation 1, the inner chamber of deckle board 4 is provided with roof 6, be provided with pressure detection mechanism 7 between the bottom of roof 6 and the deckle board 4 inner wall, the top of workstation 1 is provided with fixture 8, the surface of deckle board 4 is provided with display panel 5.

Referring to fig. 2-3, the pressure detection mechanism 7 includes a hydraulic rod 71 and an opposite second sleeve plate 75, a connection plate 73 is fixedly connected to an expansion end of the hydraulic rod 71, a first force sensor 76 is fixedly connected to a bottom of the connection plate 73, an extrusion plate 74 is fixedly connected to a bottom of the first force sensor 76, the first sleeve plate 72 is fixedly sleeved on the expansion end of the hydraulic rod 71, an extrusion portion 715 is integrally extended from one end of the first sleeve plate 72, and the hydraulic rod 71 needs to be connected to an external liquid pump.

Furthermore, a second sliding rod 714 is symmetrically and fixedly connected to the surface of the pressing plate 74, and the second sliding rod 714 is slidably sleeved on the surface of the connecting plate 73, so that the stability of pressing the pressing plate 74 can be increased through the second sliding rod 714.

Further, a hydraulic rod 71 is fixedly sleeved on the top of the top plate 6.

Preferably, the sliding plate 78 is slidably sleeved at the opposite end of the second sleeve plate 75, the connecting plate 79 is fixedly connected at the opposite end of the sliding plate 78, the second force sensor 712 is fixedly connected to the side surface of the connecting plate 79, the pressing plate 711 is fixedly connected to the side surface of the second force sensor 712, the springs 713 are symmetrically and fixedly connected between the connecting plate 79 and the second sleeve plate 75, and the through groove 77 is fixedly formed in the top of the second sleeve plate 75.

Further, the second strap 75 is fixedly connected to the inner wall of the support foot 2, the pressing portion 715 is located at the position of the through slot 77 and contacts with one end of the sliding plate 78, wherein the one end of the sliding plate 78 and the connecting plate 73 are matched with each other in an inclined shape, so that when the pressing portion 715 is lowered, the sliding plate 78 is pushed to move along with the matched inclined shape.

Furthermore, the side surfaces of the extrusion plate 711 are symmetrically and fixedly connected with first sliding rods 710, the first sliding rods 710 are slidably sleeved on the surface of the connecting plate 79, and the extrusion stability of the extrusion plate 711 can be improved through the first sliding rods 710.

Further, one ends of the second force sensor 712 and the first force sensor 76 are electrically connected to the display panel 5 through wires.

Further, the first force sensor 76 and the second force sensor 712 are electronic components for converting force signals into electrical signals and outputting the electrical signals, and are mainly composed of three parts: 1-force sensitive element (i.e. elastomer, common materials are aluminum alloy, alloy steel and stainless steel), 2-conversion element (most common is resistance strain gauge), and 3-circuit part (generally, enameled wire, pcb, etc.), so that when the extrusion plate 74 and the extrusion plate 711 are subjected to extrusion force, the conversion elements in the first force sensor 76 and the second force sensor 712 are also subjected to pressure, and therefore, the pressure signals are converted into electrical signals through the pressure applied by the conversion elements and output to the display panel 5 for display.

Referring to fig. 4-5, the clamping mechanism 8 includes a placing plate 81 fixedly connected to the top of the worktable 1, a sliding groove 82 is fixedly formed on the top of the placing plate 81, a double-headed screw 86 is rotatably sleeved in an inner cavity of the sliding groove 82, one end of the double-headed screw 86 extends out of one side of the placing plate 81 and is fixedly connected with a rotating wheel 85, a sliding block 83 is symmetrically and threadedly sleeved on the surface of the double-headed screw 86, and a rubber pad 84 is fixedly connected to the opposite side of the sliding block 83.

The surface of the double-thread screw 86 is provided with opposite threads, so that the sliding block 83 is driven to move at equal distance from left to right.

During operation, at first put the unmanned aerial vehicle organism on the surface of placing board 81, then rotate and rotate runner 85, drive double-end lead screw 86 and rotate in sliding tray 82, make surperficial sliding block 83 carry out the equidistance and remove, make rubber pad 84 support in different unmanned aerial vehicle organism bottom ground frame department, carry out the fixed of organism.

Then, when the hydraulic rod 71 is started, the telescopic end of the hydraulic rod 71 moves downwards, and the first sleeve plate 72 also moves downwards, so that the extrusion parts 715 extended at the two ends of the first sleeve plate 72 penetrate through the through groove 77 and abut against one end of the sliding plate 78, the sliding plate 78 is pushed to extend out of the inner cavity of the second sleeve plate 75, the extrusion plates 711 at the two sides extend out and are extruded at the left and right sides of the machine body, the extrusion force degree of the extruded extrusion plates 711 is transmitted to the second force sensor 712 to enable the second force sensor 712 to detect the force of the pressure, and the telescopic end extrusion disc 74 of the hydraulic rod 71 abuts against the top of the machine body to enable the pressure received by the extrusion plates 711 to be transmitted to the first force sensor 76 to detect the pressure, and the pressure values detected at the left, the right and the top are displayed on the surfaces of the second force sensor 712 and the first force sensor 76, thereby realizing the detection of the left and the right pressures in addition to the detection of the top and realizing the multi-sided pressure detection of the machine body.

Finally, after the detection is finished, along with the resetting of the telescopic end of the hydraulic rod 71, the extrusion part 715 is separated from the surface of one end of the sliding plate 78 and the inner cavity of the through groove 77, and the sliding plate 78 is driven to realize automatic resetting under the elastic force of the spring 713.

And those not described in detail in this specification are well within the skill of those in the art.

Claims

1. The utility model provides a be used for unmanned aerial vehicle organism pressure-bearing detection device, includes workstation (1), the top fixedly connected with framed panel (4) of workstation (1), the inner chamber of framed panel (4) is provided with roof (6), its characterized in that: a pressure detection mechanism (7) is arranged between the bottom of the top plate (6) and the inner wall of the frame plate (4), a clamping mechanism (8) is arranged at the top of the workbench (1), and a display panel (5) is arranged on the surface of the frame plate (4);

the pressure detection mechanism (7) comprises a hydraulic rod (71) and a second sleeve plate (75) which is opposite to the hydraulic rod, a connecting disc (73) is fixedly connected to the telescopic end of the hydraulic rod (71), a first force sensor (76) is fixedly connected to the bottom of the connecting disc (73), an extrusion disc (74) is fixedly connected to the bottom of the first force sensor (76), a first sleeve plate (72) is fixedly sleeved on the telescopic end of the hydraulic rod (71), and an extrusion part (715) integrally extends from one end of the first sleeve plate (72);

the sliding plate (78) is sleeved at the opposite end of the second sleeve plate (75) in a sliding mode, a connecting plate (79) is fixedly connected to the opposite end of the sliding plate (78), a second force sensor (712) is fixedly connected to the side face of the connecting plate (79), an extrusion plate (711) is fixedly connected to the side face of the surface of the second force sensor (712), springs (713) are symmetrically and fixedly connected between the connecting plate (79) and the second sleeve plate (75), and a through groove (77) is fixedly formed in the top of the second sleeve plate (75).

2. The device of claim 1, wherein the device comprises: fixture (8) are including placing board (81) of fixed connection at workstation (1) top, the fixed sliding tray (82) of having seted up in top of placing board (81), the inner chamber of sliding tray (82) rotates and has cup jointed double-end lead screw (86), outside the one end of double-end lead screw (86) extended to the one side of placing board (81), and fixedly connected with rotated wheel (85), sliding block (83) have been cup jointed to the surface symmetry screw thread of double-end lead screw (86), the one side fixedly connected with rubber pad (84) opposite sliding block (83).

3. The device of claim 1, wherein the device comprises: the surface of the extrusion disc (74) is symmetrically and fixedly connected with a second sliding rod (714), and the second sliding rod (714) is sleeved on the surface of the connecting disc (73) in a sliding mode.

4. The device of claim 1, wherein the device comprises: the side surface of the extrusion plate (711) is symmetrically and fixedly connected with a first sliding rod (710), and the first sliding rod (710) is sleeved on the surface of the connecting plate (79) in a sliding manner.

5. The device of claim 1, wherein the device comprises: the hydraulic rod (71) is fixedly sleeved on the top of the top plate (6), the second sleeve plate (75) is fixedly connected to the inner wall of the supporting leg (2), and the extrusion part (715) is located at the position of the through groove (77) and is in contact with one end of the sliding plate (78).

6. The device of claim 1, wherein the device comprises: the bottom of the workbench (1) is symmetrically and fixedly connected with supporting legs (2), and the surface of the workbench (1) is rotatably connected with an outer sealing door (3).