CN216245864U - Independent suspension target vehicle - Google Patents
Independent suspension target vehicle Download PDFInfo
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- CN216245864U CN216245864U CN202122823534.2U CN202122823534U CN216245864U CN 216245864 U CN216245864 U CN 216245864U CN 202122823534 U CN202122823534 U CN 202122823534U CN 216245864 U CN216245864 U CN 216245864U
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- cantilever
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- target vehicle
- shock absorber
- wheel
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Abstract
The utility model relates to an independent suspension target vehicle, which comprises a vehicle frame, wherein the positions of the left side and the right side of the vehicle frame, which are close to the front end and the rear end, are respectively provided with a wheel, and each wheel is fixedly connected to the vehicle frame through a group of suspension systems and is used for connecting the suspension systems of the wheels on the left side and the right side of the vehicle frame in a bilateral symmetry manner; the suspension system comprises a cantilever, one end of the cantilever is movably connected with the frame, the other end of the cantilever is provided with a wheel groove, and the wheel shaft is connected in the wheel groove; the top of the cantilever is provided with a vertically arranged shock absorber, and the top of the shock absorber is fixedly connected with the frame. The wheels on the left side and the right side of the independent suspension target vehicle are suspended below the vehicle frame through the suspension system with the elastic function, the wheels on the two sides of the vehicle frame can independently jump without mutual influence, the independent suspension target vehicle is suitable for running on various road surfaces, and is simple in structure, light in suspension weight, small in occupied space, very high in response speed and rebound speed, strong in off-road performance and strong in adaptability.
Description
Technical Field
The utility model relates to the field of shooting and shooting, in particular to an independent suspension target vehicle.
Background
Shooting targets are a common training mode for police and military.
At present, the target drone for shooting training can be classified into a fixed target drone and a movable target drone according to the movement form of the target drone. The shooting position of the fixed target drone is fixed, so the fixed target drone is only suitable for precision shooting training in fixed places; the movable target drone can move at any time due to flexibility of the position, so that the movable target drone is suitable for flexible shooting training in unfixed places, and the movable target drone has certain degree of test for shooting level.
The structure of the movable target drone is more complex compared with that of a fixed target drone, the movable target drone mainly fixedly installs a target on a movable trolley through a target bracket, and the trolley is also called a target vehicle; however, the wheels on the left side and the wheels on the right side of the existing target vehicle are rigidly connected through the hard shafts or the integral vehicle frame, the target vehicle with the structure is only suitable for running on flat ground, and for an area with uneven ground, the target vehicle has poor off-road performance, unstable running and easy toppling, so the target vehicle has certain limitation and low adaptability.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an independent suspension target vehicle which can adapt to running on various road surfaces.
In order to solve the technical problems, the utility model is realized by the following technical scheme: an independent suspension target vehicle comprises a vehicle frame, wherein the positions of the left side and the right side of the vehicle frame, which are close to the front end and the rear end, are respectively provided with a wheel, and each wheel is fixedly connected to the vehicle frame through a group of suspension systems with up-down elastic functions and is used for connecting the left side and the right side of the vehicle frame; the suspension system comprises a cantilever, one end of the cantilever is movably connected with the frame, the other end of the cantilever is provided with a wheel groove, and the wheel shaft is connected in the wheel groove; the top of the cantilever is provided with a vertically arranged shock absorber, and the top of the shock absorber is fixedly connected with the frame.
Furthermore, two groups of suspension systems on the same side of the frame are symmetrically arranged in front and back and are in a splayed structure.
Furthermore, the central positions of the left side and the right side of the frame, which are close to the bottom, are fixedly provided with two groups of cantilever joints which are bilaterally symmetrical, and the other ends of the cantilevers, which correspond to the wheels, are movably connected with the cantilever joints positioned on the same side through a shaft connecting rod.
Furthermore, the cantilever joint is composed of two vertically downward and bilaterally symmetrical lower connecting plates, an interval is formed between the two bilaterally symmetrical lower connecting plates, the interval is consistent with the left-right width of one end, provided with a shaft connecting rod, of the cantilever, one end, provided with the shaft connecting rod, of the cantilever is inserted into the interval between the two lower connecting plates, two connecting holes which are symmetrical front and back are formed in the lower connecting plates, and two ends of the shaft connecting rod penetrate through the corresponding connecting holes left and right.
Furthermore, both ends of the shaft connecting rod are in a threaded shape, and a nut for fixedly connecting with the lower connecting plate is screwed outside the shaft connecting rod.
Furthermore, the shock absorber is connected with the cantilever through a lower joint fixedly welded on the top surface of the cantilever, the upper end of the shock absorber is connected together through an upper joint fixedly welded on the frame, and the upper joint and the lower joint correspond up and down.
Furthermore, the lower joint is provided with a lower joining groove with an upward opening, the bottom of the upper joint is provided with an upper joining groove with a downward opening, the upper joining groove and the lower joining groove vertically correspond to each other, the upper end and the lower end of the shock absorber are respectively inserted into the corresponding upper joining groove and the corresponding lower joining groove, and the upper end and the lower end of the shock absorber are movably connected with the corresponding upper joining groove and the corresponding lower joining groove through pin shafts.
Compared with the prior art, the utility model has the advantages that: the wheels on the left side and the right side of the independent suspension target vehicle are suspended below the vehicle frame through the suspension system with the elastic function, the wheels on the two sides of the vehicle frame can independently jump without mutual influence, the independent suspension target vehicle is suitable for running on various road surfaces, and is simple in structure, light in suspension weight, small in occupied space, very high in response speed and rebound speed, strong in off-road performance and strong in adaptability.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of an independent suspension target vehicle according to the present invention;
FIG. 2 is a schematic side view of an independently suspended target vehicle according to the present invention;
FIG. 3 is a schematic front perspective view of a wheel mounted suspension system of the present invention;
fig. 4 is a schematic rear perspective view of the wheel mounted suspension of the present invention.
In the figure: 1. a frame; 2. a suspension system; 21. a cantilever; 22. a wheel groove; 23. a shock absorber; 24. a lower joint; 241. a lower connecting port; 25. a shaft extension rod; 26. a pin shaft; 3. a lower connecting plate; 4. an upper joint; 41. an upper connection port; 5. and (7) wheels.
Detailed Description
The utility model is described in detail below with reference to the following figures and embodiments:
an independent suspension target vehicle shown in fig. 1 and 2 comprises a vehicle frame 1, wherein the left side and the right side of the vehicle frame 1 are respectively provided with a wheel 5 at the front end and the rear end, and each wheel 5 is fixedly connected to the vehicle frame 1 through a group of suspension systems 2 with vertical elastic functions and used for connecting the left side and the right side of the vehicle frame 1, wherein the suspension systems 2 are bilaterally symmetrical.
As shown in fig. 3 and 4, in order to ensure that each wheel 5 has sufficient bouncing performance, the wheels 5 do not affect each other, and the suspension system 5 is suitable for running on uneven roads, the suspension system 5 comprises a cantilever 21, one end of the cantilever 21 is movably connected with the frame 1, the other end of the cantilever is provided with a wheel groove 22, and the wheel 5 is coupled in the wheel groove 22; the top of the cantilever 21 is provided with a vertically arranged shock absorber 23, and the top of the shock absorber 23 is fixedly connected with the frame 1.
In order to ensure the stability of the target vehicle during running, the two groups of suspension systems 2 on the same side of the vehicle frame 1 are symmetrically arranged in the front and back direction and are in a splayed structure.
In order to facilitate the connection of the cantilever 21 and the frame 1, two groups of bilaterally symmetrical cantilever joints are fixedly arranged at the center positions of the left side and the right side of the frame 1 close to the bottom, and the other ends of the cantilevers 21 corresponding to the wheels 5 are movably connected with the cantilever joints at the same side through a shaft connecting rod 25.
In order to guarantee the steadiness of being connected between cantilever 21 and the cantilever joint, the cantilever joint comprises two vertical downward and bilateral symmetry's lower connecting plate 3, has the interval between bilateral symmetry's two lower connecting plate 3, and the width conforms about this interval and the one end that is equipped with the axle on the cantilever 21 and connects the pole 25, be equipped with the one end of axle on the cantilever 21 and peg graft in the interval between two lower connecting plate 3, be provided with the connecting hole of symmetry around two on the lower connecting plate 3, the both ends of axle connect the pole 25 wear to establish in the connecting hole that corresponds about.
In order to facilitate the fixed connection of the shaft connecting rod 25 and the lower connecting plate 3 and the connection of the cantilever 21, both ends of the shaft connecting rod 25 are threaded, a nut for fixedly connecting with the lower connecting plate 3 is screwed outside the shaft connecting rod 25, both ends of the shaft connecting rod 25 are arranged in the connecting hole corresponding to the lower connecting plate 3 in a penetrating manner and extend outside the connecting hole, and the end part of the shaft connecting rod 25 extending outside the connecting hole is fixed in a limiting manner through the nut.
In order to ensure the installation position of the shock absorber 23 and enable the cantilever 21 connected to the frame 1 to have good elastic force, the shock absorber 23 is connected with the cantilever 21 through a lower joint 24 fixedly welded on the top surface of the cantilever 24, the upper ends of the shock absorber are connected together through an upper joint 4 fixedly welded on the frame 1, and the upper joint 4 corresponds to the lower joint 24 up and down.
In order to facilitate the connection of the shock absorber 23 with the frame 1 and the suspension arm 21, the lower joint 24 is provided with a lower joint groove 241 with an upward opening, the bottom of the upper joint 4 is provided with an upper joint groove 41 with a downward opening, the upper joint groove 41 and the lower joint groove 241 are vertically corresponding, the upper end and the lower end of the shock absorber 23 are respectively inserted into the corresponding upper joint groove 41 and the corresponding lower joint groove 241, and the upper end and the lower end of the shock absorber 23 are movably connected with the corresponding upper joint groove 41 and the corresponding lower joint groove 241 through a pin shaft 26.
The specific working principle is as follows: the suspension 21 provided with wheels 5 is connected to a suspension joint at the bottom of a frame 1 through a shaft connecting rod 25, each suspension joint is provided with two suspension systems 2 which are symmetrical front and back, and the two suspension systems 2 are in a splayed structure; the top of a shock absorber 23 on the suspension system 2 is fixedly connected with an upper street 4 on the frame 1, the lower end of the shock absorber 23 is fixedly connected with a lower joint 24 at the top of the cantilever 21, the up-down verticality of the shock absorber 23 needs to be ensured, and the shock absorber 23 can ensure that the cantilever 21 and the frame 1 have good bouncing performance; when the target vehicle runs on the uneven bottom surface, because the four wheels 5 are suspended, and each wheel has independent bouncing property, the wheels 5 are guaranteed to have enough stability when running on the uneven ground, and the stability of the whole target vehicle during running is guaranteed, and the cross-country performance is strong.
The wheels on the left side and the right side of the independent suspension target vehicle are suspended below the vehicle frame through the suspension system with the elastic function, the wheels on the two sides of the vehicle frame can independently jump without mutual influence, the independent suspension target vehicle is suitable for running on various road surfaces, and is simple in structure, light in suspension weight, small in occupied space, very high in response speed and rebound speed, strong in off-road performance and strong in adaptability.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an independent suspension target car, includes frame (1), the position that frame (1) left and right sides is close to both ends around is provided with a wheel (5) respectively, its characterized in that: each wheel (5) is fixedly connected to the frame (1) through a group of suspension systems (2) with up-down elastic functions, and the suspension systems (2) used for connecting the wheels (5) on the left side and the right side of the frame (1) are bilaterally symmetrical; the suspension system (2) comprises a cantilever (21), one end of the cantilever (21) is movably connected with the frame (1), the other end of the cantilever is provided with a wheel groove (22), and the wheel (5) is coupled in the wheel groove (22); the top of the cantilever (21) is provided with a vertically arranged shock absorber (23), and the top of the shock absorber (23) is fixedly connected with the frame (1).
2. An independently suspended target vehicle according to claim 1, characterized in that: the two groups of suspension systems (2) on the same side of the frame (1) are symmetrically arranged in the front and back direction and are of a splayed structure.
3. An independently suspended target vehicle according to claim 1, characterized in that: the vehicle frame is characterized in that two groups of cantilever joints which are bilaterally symmetrical are fixedly arranged at the center positions of the left side and the right side of the vehicle frame (1) close to the bottom, and the other ends of the cantilevers (21) corresponding to the wheels (5) are movably connected with the cantilever joints at the same side through a shaft connecting rod (25).
4. An independently suspended target vehicle according to claim 3, wherein: the cantilever joint comprises two vertically downward and bilateral symmetry lower connecting plates (3), an interval is arranged between the two bilateral symmetry lower connecting plates (3), the interval is consistent with the left-right width of one end, provided with an axial connecting rod (25), of a cantilever (21), one end, provided with the axial connecting rod (25), of the cantilever (21) is inserted into the interval between the two lower connecting plates (3), two front-back symmetrical connecting holes are formed in the lower connecting plates (3), and two ends of the axial connecting rod (25) penetrate through the left-right corresponding connecting holes.
5. An independently suspended target vehicle according to claim 4, wherein: both ends of the shaft connecting rod (25) are in a threaded shape, and nuts for fixedly connecting with the lower connecting plate (3) are screwed outside the shaft connecting rod.
6. An independently suspended target vehicle according to claim 1, characterized in that: the shock absorber (23) and the cantilever (21) are connected together through a lower joint (24) fixedly welded on the top surface of the cantilever (21), the upper end of the shock absorber is connected together through an upper joint (4) fixedly welded on the frame (1), and the upper joint (4) and the lower joint (24) vertically correspond to each other.
7. An independently suspended target vehicle according to claim 6, wherein: the lower joint (24) is provided with a lower connecting groove (241) with an upward opening, the bottom of the upper joint (4) is provided with an upper connecting groove (41) with a downward opening, the upper connecting groove (41) and the lower connecting groove (241) vertically correspond to each other, the upper end and the lower end of the shock absorber (23) are respectively inserted into the corresponding upper connecting groove (41) and the corresponding lower connecting groove (241), and the upper end and the lower end of the shock absorber (23) are movably connected with the corresponding upper connecting groove (41) and the corresponding lower connecting groove (241) through a pin shaft (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823534.2U CN216245864U (en) | 2021-11-17 | 2021-11-17 | Independent suspension target vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122823534.2U CN216245864U (en) | 2021-11-17 | 2021-11-17 | Independent suspension target vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216245864U true CN216245864U (en) | 2022-04-08 |
Family
ID=80945867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122823534.2U Active CN216245864U (en) | 2021-11-17 | 2021-11-17 | Independent suspension target vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216245864U (en) |
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2021
- 2021-11-17 CN CN202122823534.2U patent/CN216245864U/en active Active
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