CN220882251U - Experimental bench for unmanned aerial vehicle avionics - Google Patents
Experimental bench for unmanned aerial vehicle avionics Download PDFInfo
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- CN220882251U CN220882251U CN202322123024.3U CN202322123024U CN220882251U CN 220882251 U CN220882251 U CN 220882251U CN 202322123024 U CN202322123024 U CN 202322123024U CN 220882251 U CN220882251 U CN 220882251U
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- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 description 10
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses an experimental bench for unmanned aerial vehicle avionics, which comprises a control panel fixedly arranged on the front end surface of the control bench, a cooling fan fixedly arranged on the lower side of the front end surface of the control bench, an exhaust hole fixedly arranged on the lower side of the left end surface of the control bench, and an auxiliary cooling fan fixedly arranged on the top of the control bench, wherein the lifting clamping device utilizes a spring and a clamping block to achieve the effects of automatic clamping and automatic resetting by using deformation force generated when the avionics is clamped by the lifting clamping device, and achieves the buffering effect when the avionics is clamped by the fixing plate and the spring, so that the damage of the avionics in the clamping process is reduced, and the service life of the avionics is prolonged.
Description
Technical Field
The utility model relates to the field of unmanned aerial vehicle avionics, in particular to an experimental bench for unmanned aerial vehicle avionics.
Background
In the development process of the unmanned aerial vehicle, the unmanned aerial vehicle avionics needs to be tested, in the prior art, the avionics needs to be installed on the unmanned aerial vehicle main body, and then the unmanned aerial vehicle main body is controlled to lift and move, so that the avionics can be tested. However, it takes much time to install the avionics on the unmanned aerial vehicle body, resulting in longer test duration and lower efficiency of the avionics.
The prior art publication number CN216102850U discloses an experimental bench for an unmanned aerial vehicle power system and avionics equipment, which comprises a supporting component, a power system bearing component, an avionics equipment bearing component, a jacking component and a roller component; the power system bearing assemblies are provided with a plurality of power system bearing assemblies, the plurality of power system bearing assemblies are respectively fixedly arranged on the supporting assemblies, the avionics bearing assemblies are fixedly arranged on the supporting assemblies, and the avionics bearing assemblies are configured to bear avionics of the unmanned aerial vehicle.
The above-mentioned prior art has a certain advantage in bearing avionics but still has a disadvantage, and the above-mentioned prior art can bear avionics but may have a disadvantage in stability, and thus may cause inaccurate testing of avionics, and may cause reduced detection efficiency.
Disclosure of utility model
Accordingly, in order to solve the above-mentioned shortcomings, the present utility model herein provides an experimental bench for an unmanned aerial vehicle avionics.
The utility model is realized in such a way, and an experimental bench for unmanned aerial vehicle avionics is constructed, and the device comprises a control bench, a control panel fixedly arranged on the front end surface of the control bench, a cooling fan fixedly arranged on the lower side of the front end surface of the control bench, an exhaust hole fixedly arranged on the lower side of the left end surface of the control bench, and an auxiliary cooling fan fixedly arranged on the top of the control bench;
The method is characterized in that: further comprises:
and the lifting clamping device is fixedly arranged in the control rack.
Preferably, the lifting clamping device comprises:
The inner wall of the top of the control rack is fixedly connected with the top of the first motor;
the first motor is fixedly arranged at the top of the fixed plate, and the fixed plate is fixedly connected with the inner wall of the bottom of the control rack;
the slide bar is fixedly arranged on the right side inside the fixed plate.
Preferably, the lifting clamping device further comprises:
The screw is rotationally arranged on the left side inside the fixed plate, and the top of the screw penetrates through the inner wall of the top of the fixed plate and is fixedly connected with the output end of the first motor;
The sliding rod penetrates through the moving block and is connected with the moving block in a sliding manner, and the screw rod penetrates through the moving block and is connected with the moving block in a threaded manner;
the mounting panel, movable block left end face and mounting panel right-hand member face fixed connection.
Preferably, the lifting clamping device further comprises:
the front side of the inside of the mounting plate is rotatably provided with a first gear;
The rear side of the inside of the mounting plate is rotatably provided with a second gear, and the front end of the second gear is meshed with the rear end of the first gear;
The second motor is fixedly arranged in front of the top of the mounting plate, and the output end of the second motor is fixedly connected with the center of the circle of the top of the first gear.
Preferably, the lifting clamping device further comprises:
the left side of the inside of the mounting plate is fixedly provided with a fixing column;
The top of the first gear is fixedly connected with the left end of the first connecting rod, the first connecting rod is arranged on the front side and the rear side of the mounting plate in a front-back symmetrical mode, and the left end of the first connecting rod on the rear side inside the mounting plate is fixedly connected with the top of the second gear;
The rotation shaft is arranged in front of the left side inside the mounting plate in a rotating mode, and the rotation shaft is symmetrically arranged on the front side and the rear side inside the mounting plate.
Preferably, the lifting clamping device further comprises:
the rotating shaft is fixedly connected with the left end of the second connecting rod;
The left end of the second connecting rod is rotationally connected with the middle end of the first clamping block;
The front end face of the first clamping block is fixedly connected with the rear end of the first spring, and three first springs are distributed at equal intervals.
Preferably, the lifting clamping device further comprises:
The auxiliary fixing plate is provided with three fixing rods at equal intervals on the rear end face of the auxiliary fixing plate, the first spring is wound on the fixing rods arranged on the rear end face of the auxiliary fixing plate, the rear end of the first spring is fixedly connected with the front end face of the first clamping block, and the fixing rods arranged on the rear end face of the auxiliary fixing plate are in sliding connection with the front end face of the first clamping block;
and the front end face of the auxiliary fixing plate is provided with a sliding groove.
Preferably, the lifting clamping device further comprises:
The second clamping blocks are arranged in the sliding grooves in a sliding manner, and the two second clamping blocks are arranged in an up-down symmetrical manner;
the upper end face and the lower end face in the chute are fixedly connected with the upper end and the lower end of the fixed rod, and the second clamping block is penetrated by the fixed rod and is in sliding connection with the second clamping block;
The second springs are wound on the fixing rods and are arranged symmetrically up and down, the lower ends of the upper second springs are fixedly connected with the tops of the second clamping blocks, and the upper ends of the upper second springs are fixedly connected with the tops of the sliding grooves.
The utility model has the following advantages: the utility model provides an experimental bench for unmanned aerial vehicle avionics equipment by improving the experimental bench, which has the following improvements compared with the same type of equipment:
According to the experimental bench for the unmanned aerial vehicle avionics, the lifting clamping device is arranged, and the effects of automatic clamping and automatic resetting are achieved by means of the deformation force generated when the avionics are clamped by the springs and the clamping blocks.
According to the experimental bench for the unmanned aerial vehicle avionics equipment, when the lifting clamping device is arranged and the avionics equipment is clamped by the fixing plate and the springs, the buffering effect is achieved, damage of the avionics equipment in the clamping process is reduced, and the service life of the avionics equipment is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a lifting clamping device according to the present utility model;
FIG. 3 is a top view of the lifting clamp device of the present utility model;
FIG. 4 is an enlarged partial view of area A of FIG. 2 in accordance with the present utility model;
FIG. 5 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present utility model;
Wherein: the lifting clamping device comprises a console frame-1, a lifting clamping device-2, a control panel-3, a cooling fan-4, an exhaust hole-5, an auxiliary cooling fan-6, a first motor-21, a fixed plate-22, a sliding rod-23, a screw-24, a moving block-25, a mounting plate-26, a first gear-27, a second gear-28, a second motor-29, a fixed column-210, a first connecting rod-211, a rotating shaft-212, a second connecting rod-213, a first clamping block-214, a first spring-215, an auxiliary fixed plate-216, a sliding chute-217, a second clamping block-218, a fixed rod-219 and a second spring-220.
Detailed Description
The principles and features of the present utility model are described below with reference to fig. 1-5, the examples are provided for illustration only and are not intended to limit the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Embodiment one:
Referring to fig. 1-5, the present utility model includes a control rack 1, a control panel 3 fixedly disposed on a front end surface of the control rack 1, a cooling fan 4 fixedly disposed on a lower side of the front end surface of the control rack 1, and an exhaust hole 5 fixedly disposed on a lower side of a left end surface of the control rack 1, wherein the exhaust hole 5 is an auxiliary cooling fan 6 fixedly disposed on a top of the control rack 1 for cooling air flowing through in cooperation with the cooling fan 4.
The inside fixed lifting clamping device 2 that is provided with of control rack 1, control rack 1 top inner wall and first motor 21 top fixed connection, first motor 21 fixed setting is at fixed plate 22 top, and fixed plate 22 and control rack 1 bottom inner wall fixed connection, and fixed plate 22 inside right side is fixed and is provided with slide bar 23.
The inside left side rotation of fixed plate 22 is provided with screw rod 24, and screw rod 24 top runs through fixed plate 22 top inner wall and first motor 21 output fixed connection, and slide bar 23 runs through movable block 25 and with movable block 25 sliding connection, and screw rod 24 runs through movable block 25 and with movable block 25 threaded connection, movable block 25 left end face and mounting panel 26 right-hand member face fixed connection.
The inside front side rotation of mounting panel 26 is provided with first gear 27, and the inside rear side rotation of mounting panel 26 is provided with second gear 28, and second gear 28 front end meshes with first gear 27 rear end, and the fixed second motor 29 that is provided with in mounting panel 26 top the place ahead, and second motor 29 output and first gear 27 top centre of a circle department fixed connection.
The inside left side of mounting panel 26 is fixed to be provided with fixed column 210, and first gear 27 top and first link 211 left end fixed connection, and first link 211 is the front and back symmetry setting in mounting panel 26 front and back both sides, and the inside rear side first link 211 left end of mounting panel 26 and second gear 28 top fixed connection, and the inside left side place ahead rotation of mounting panel 26 is provided with axis of rotation 212, and axis of rotation 212 is the symmetry setting in the inside front and back both sides of mounting panel 26.
The working principle of an experimental bench for an unmanned aerial vehicle avionics device based on embodiment 1 is:
firstly, the device is placed in a designated working area, and then the device is connected with an external power supply to electrify the device.
Second, start first motor 21 through control panel 3, second motor 29 works, in the staff put unmanned aerial vehicle avionics equipment into control cabinet 1, first motor 21 drive screw rod 24 rotates, screw rod 24 rotates and drives fixture and reciprocate, fixture removes to avionics department, second motor 29 drive first gear 27 rotates, first gear 27 rotates and drives the second gear 28 rotation rather than the meshing, first gear 27 and second gear 28 meshing rotation have driven the clamping jaw to open the effect of closure realization horizontal centre gripping avionics equipment.
When the clamping jaw mechanism clamps the fixed plate 22, the extrusion force of the avionics equipment is applied to the first spring 215 to generate third extrusion, the first spring 215 is extruded to generate a force opposite to the extrusion force, the buffering effect on the clamped object is achieved, the damage of the avionics equipment in the clamping process is reduced, and the service life of the avionics equipment is prolonged.
Embodiment two:
referring to fig. 1 to 5, in the experimental bench for an avionics device of the present utility model, compared with the first embodiment, the experimental bench further includes:
Three fixing rods are equidistantly arranged on the rear end face of the auxiliary fixing plate 216, the first springs 215 are wound on the fixing rods arranged on the rear end face of the auxiliary fixing plate 216, the rear ends of the first springs 215 are fixedly connected with the front end face of the first clamping block 214, and the fixing rods arranged on the rear end face of the auxiliary fixing plate 216 are in sliding connection with the front end face of the first clamping block 214;
The sliding groove 217 is formed in the front end face of the auxiliary fixing plate 216, two second clamping blocks 218 are arranged in the sliding groove 217 in a sliding manner, the two second clamping blocks 218 are arranged in an up-down symmetrical manner, the upper end face and the lower end face in the sliding groove 217 are fixedly connected with the upper end and the lower end of the fixing rod 219, the second clamping blocks 218 are penetrated by the fixing rod 219 and are in sliding connection with the second clamping blocks 218, the second springs 220 are wound on the fixing rod 219 in an up-down symmetrical manner, the lower ends of the upper second springs 220 are fixedly connected with the tops of the second clamping blocks 218, and the upper ends of the upper second springs 220 are fixedly connected with the tops in the sliding groove 217.
The working principle of the embodiment is as follows:
First, when the second clamping blocks 218 on the upper and lower sides in the chute 217 automatically clamp avionics through the self gradient surface, the second clamping blocks 218 on the upper and lower sides are pressed by the avionics to press the second springs 220.
The second, the upper side second spring 220 receives the extrusion of upper side second grip block 218 and produces deformation, and then produces a holding power with the extrusion force opposite, and the extrusion of downside second grip block 218 produces deformation, and then produces a power with avionics extrusion force opposite, and then carries out the centre gripping to avionics, realize automatic centre gripping, when avionics is taken out by the staff, second spring 220 receives the extrusion force disappearance of second grip block 218, spring 220 deformation drives second grip block 218 automatic re-setting.
According to the experimental bench for the unmanned aerial vehicle avionics equipment, the lifting clamping device 2 is arranged, the fixed plate 22 is utilized to generate extrusion force on the first spring 215 when the clamping jaw mechanism clamps, the first spring 215 is extruded to generate a force opposite to the extrusion force, the buffering effect on the clamped object is achieved, damage of the avionics equipment in the clamping process is reduced, and the service life of the avionics equipment is prolonged; meanwhile, the second clamping block 218 is utilized to squeeze the second spring 220, and the generated deformation force achieves the effects of automatic clamping and automatic resetting.
The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described above, standard parts used by the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolt rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An experimental bench for unmanned aerial vehicle avionics equipment comprises a control bench (1), a control panel (3) fixedly arranged on the front end face of the control bench (1), a cooling fan (4) fixedly arranged on the lower side of the front end face of the control bench (1), an exhaust hole (5) fixedly arranged on the lower side of the left end face of the control bench (1), and an auxiliary cooling fan (6) fixedly arranged on the top of the control bench (1);
The method is characterized in that: further comprises:
The lifting clamping device (2) is fixedly arranged in the control rack (1), and the lifting clamping device (2) is arranged in the control rack.
2. A laboratory bench for unmanned aerial vehicle avionics equipment according to claim 1, characterized in that the lifting clamping device (2) comprises
The inner wall of the top of the control rack (1) is fixedly connected with the top of the first motor (21);
The fixed plate (22), the first motor (21) is fixedly arranged at the top of the fixed plate (22), and the fixed plate (22) is fixedly connected with the inner wall of the bottom of the control rack (1);
The sliding rod (23) is fixedly arranged on the right side inside the fixed plate (22).
3. A laboratory bench for unmanned aerial vehicle avionics equipment according to claim 2, characterized in that the lifting clamping device (2) further comprises:
the screw (24) is rotatably arranged on the left side inside the fixed plate (22), and the top of the screw (24) penetrates through the inner wall of the top of the fixed plate (22) and is fixedly connected with the output end of the first motor (21);
The sliding rod (23) penetrates through the moving block (25) and is connected with the moving block (25) in a sliding mode, and the screw rod (24) penetrates through the moving block (25) and is connected with the moving block (25) in a threaded mode;
the mounting plate (26), the left end face of the movable block (25) is fixedly connected with the right end face of the mounting plate (26).
4. A laboratory bench for unmanned aerial vehicle avionics according to claim 3, characterized in that the lifting clamping device (2) further comprises:
a first gear (27), wherein the front side inside the mounting plate (26) is rotatably provided with the first gear (27);
The second gear (28) is rotatably arranged at the rear side of the inside of the mounting plate (26), and the front end of the second gear (28) is meshed with the rear end of the first gear (27);
The second motor (29), the place ahead of mounting panel (26) top is fixed to be provided with second motor (29), and second motor (29) output with first gear (27) top centre of a circle department fixed connection.
5. A laboratory bench for unmanned aerial vehicle avionics according to claim 4, characterized in that the lifting clamping device (2) further comprises:
The fixing column (210) is fixedly arranged on the left side inside the mounting plate (26);
The top of the first gear (27) is fixedly connected with the left end of the first connecting rod (211), the first connecting rod (211) is arranged on the front side and the rear side of the mounting plate (26) in a front-back symmetrical mode, and the left end of the first connecting rod (211) on the rear side inside the mounting plate (26) is fixedly connected with the top of the second gear (28);
The rotating shaft (212) is rotatably arranged in front of the left side inside the mounting plate (26), and the rotating shaft (212) is symmetrically arranged on the front side and the rear side inside the mounting plate (26).
6. A laboratory bench for unmanned aerial vehicle avionics according to claim 5, characterized in that the lifting clamping device (2) further comprises:
the rotating shaft (212) is fixedly connected with the left end of the second connecting rod (213);
The left end of the first connecting rod (211) is fixedly connected with the right end of the first clamping block (214), and the left end of the second connecting rod (213) is rotatably connected with the middle end of the first clamping block (214);
The front end face of the first clamping block (214) is fixedly connected with the rear end of the first spring (215), and three first springs (215) are distributed at equal intervals.
7. A laboratory bench for unmanned aerial vehicle avionics equipment according to claim 6, characterized in that the lifting clamping device (2) further comprises:
The auxiliary fixing plate (216), the rear end surface of the auxiliary fixing plate (216) is provided with three fixing rods at equal intervals, the first springs (215) are wound on the fixing rods arranged on the rear end surface of the auxiliary fixing plate (216), the rear ends of the first springs (215) are fixedly connected with the front end surface of the first clamping block (214), and the fixing rods arranged on the rear end surface of the auxiliary fixing plate (216) are in sliding connection with the front end surface of the first clamping block (214);
And the front end face of the auxiliary fixing plate (216) is provided with a sliding groove (217).
8. A laboratory bench for unmanned aerial vehicle avionics equipment according to claim 7, characterized in that the lifting clamping device (2) further comprises:
The second clamping blocks (218) are arranged in the sliding grooves (217) in a sliding mode, and the two second clamping blocks (218) are arranged symmetrically up and down;
The upper end face and the lower end face in the sliding groove (217) are fixedly connected with the upper end and the lower end of the fixing rod (219), and the second clamping block (218) is penetrated by the fixing rod (219) and is in sliding connection with the second clamping block (218);
The second springs (220) are wound on the fixing rods (219), the second springs (220) are symmetrically arranged up and down, the lower ends of the upper second springs (220) are fixedly connected with the tops of the second clamping blocks (218), and the upper ends of the upper second springs (220) are fixedly connected with the tops of the inner sliding grooves (217).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123024.3U CN220882251U (en) | 2023-08-08 | 2023-08-08 | Experimental bench for unmanned aerial vehicle avionics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322123024.3U CN220882251U (en) | 2023-08-08 | 2023-08-08 | Experimental bench for unmanned aerial vehicle avionics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882251U true CN220882251U (en) | 2024-05-03 |
Family
ID=90837077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322123024.3U Active CN220882251U (en) | 2023-08-08 | 2023-08-08 | Experimental bench for unmanned aerial vehicle avionics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882251U (en) |
-
2023
- 2023-08-08 CN CN202322123024.3U patent/CN220882251U/en active Active
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