CN220700836U - Automobile model chassis with adjustable posture - Google Patents

Abstract

The utility model relates to the technical field of automobile equipment, and provides an automobile model chassis with adjustable posture, which aims to solve the problem of complex adjustment operation of an automobile chassis in the prior art. The four slides are fixedly mounted on four sides of the symmetrical side face of the chassis respectively, the four slides are provided with mounting frames in a sliding manner, the sides of the four slides, which are far away from the chassis, are provided with mounting assemblies which are movably mounted on each mounting frame, the end parts of each mounting assembly are provided with tires, the mounting assemblies are used for connecting the tires, the top parts of the mounting frames are provided with air cylinders in a rotating manner, and the telescopic ends of the four air cylinders are provided with the top parts of the mounting assemblies in a rotating manner. The utility model can adjust the position of the tire in the transverse direction and the vertical direction, further can adjust the posture of the automobile chassis, is convenient and quick to adjust, can complete adjustment only by the air cylinder and the driving motor, and further improves the use rapidness and the use effect of the equipment.

Description

Automobile model chassis with adjustable posture

Technical Field

The utility model relates to the technical field of automobile equipment, in particular to an automobile model chassis with adjustable posture.

Background

The aim of the automobile research and development model is to meet various requirements, so that the change of the posture becomes a requirement and is realized by the position change between four wheels and a vehicle body.

The existing method has the technical defects that the operation is complex, the tire is required to be dismounted by a trolley, the position of a screw is adjusted, the tire is mounted and the gesture is measured, and the circulation is continued until the required gesture is achieved, so that the design of an automobile model chassis with adjustable gesture is needed to solve the problem of complex adjustment operation of the automobile chassis.

Disclosure of Invention

The utility model aims to solve the problem of complex adjustment operation of an automobile chassis in the prior art, and provides an automobile model chassis with adjustable posture.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an adjustable gesture automobile model chassis, including chassis and slide, four slides are four in chassis symmetry side four respectively, and four slides keep away from the equal slidable mounting in side on chassis have the mounting bracket, equal movable mounting has the installation component on every mounting bracket, and every installation component tip all installs the tire, the installation component is used for connecting the tire, the top is all rotated in every mounting bracket and is installed the cylinder, and the flexible end of four cylinders is all rotated and is installed in the installation component top, chassis bottom is equipped with the mobile mechanism who is used for removing four mounting brackets, can be through cylinder and driving motor quick to four tires in vertical direction and horizontal direction regulation for adjust convenient and fast to the chassis, labour saving and time saving.

As a further aspect of the present utility model, the moving mechanism includes: the connecting plate, interior ratchet dish and reciprocating screw, the connecting plate has two, and every connecting plate fixed mounting respectively in correspond both sides mounting bracket opposite side, two connecting plate parallel arrangement, reciprocating screw has two, and two reciprocating screw symmetry sets up, two equal horizontal rotations of reciprocating screw are installed in the chassis bottom, and two reciprocating screw all connect respectively in two connecting plate insides through the screw thread, interior ratchet dish has two, and two interior ratchet dish central symmetry sets up, horizontal fixed mounting has the connecting rod between two interior ratchet dish, the chassis bottom is equipped with the rotary mechanism who is used for rotating the connecting rod, and the circular slot inside of every interior ratchet dish all is equipped with the coupling mechanism who connects corresponding reciprocating screw, can adjust four (two sets of) tires step by step, and adjust only through a driving motor drive, make the drive simple and convenient.

As a further technical scheme of the present utility model, the connecting mechanism includes: the carousel, carousel rotation installs in the inside one side of the circular slot of interior ratchet dish, rotates on the carousel and installs the pawl, and the pawl tip is located between the adjacent ratchet of interior ratchet dish, and the carousel side still is equipped with spacer pin and shell fragment, and spacer pin and shell fragment are located the pawl both sides, spacer pin fixed mounting in the carousel side, and shell fragment end fixed mounting in the carousel side for make reciprocating screw can follow the rotation of carousel and rotate.

As a further aspect of the present utility model, the rotation mechanism includes: the belt, the belt rotates and sets up in the chassis bottom, and the inside both ends of belt are equipped with first band pulley and second band pulley respectively, and first band pulley is fixed to be cup jointed in the connecting rod surface, and chassis bottom horizontal fixed mounting has driving motor, and driving motor's output shaft installs in second band pulley one side center department, can drive two interior ratchet dish rotations when making driving motor rotate, and finally conveniently select to adjust the tire in the horizontal direction according to driving motor's direction of rotation.

The beneficial effects of the utility model are as follows:

according to the utility model, through the movably arranged mounting frame, the air cylinder and the connecting plate, and the rotatably arranged reciprocating screw rod and the inner ratchet disc, the position of the tire can be adjusted in the transverse direction and the vertical direction, the posture of the automobile chassis can be further adjusted, the adjustment is convenient and quick, the adjustment can be completed only through the air cylinder and the driving motor, and the use rapidness and the use effect of the equipment are further improved.

Drawings

FIG. 1 is a schematic diagram of a chassis of an automobile model with adjustable posture according to the present utility model;

FIG. 2 is a schematic view of a bottom view of an automobile model chassis with adjustable posture according to the present utility model;

FIG. 3 is a schematic view of a mounting frame, a mounting assembly and a tire separation structure of an adjustable posture automobile model chassis according to the present utility model;

fig. 4 is an enlarged schematic view of the portion a in fig. 2.

In the figure: 1. a chassis; 2. a tire; 3. a mounting frame; 4. a cylinder; 5. a splice plate; 6. a reciprocating screw; 7. an inner ratchet plate; 8. a connecting rod; 9. a belt; 10. a first pulley; 11. a second pulley; 12. a driving motor; 13. a mounting assembly; 14. a slideway; 15. a turntable; 16. a pawl; 17. a spring plate; 18. and a limiting pin.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Please refer to fig. 1-4, the adjustable gesture automobile model chassis, including chassis 1 and slide 14, slide 14 has four, four slide 14 are fixed mounting respectively in chassis 1 symmetry side four ends, and four slide 14 keep away from the side of chassis 1 and all slidable mounting have mounting bracket 3, all movable mounting has installation component 13 on every mounting bracket 3, and every installation component 13 tip all installs tire 2, installation component 13 is used for connecting tire 2, the cylinder 4 is all installed in the rotation of top in every mounting bracket 3, and the flexible end of four cylinders 4 all rotates and installs in installation component 13 top, chassis 1 bottom is equipped with the mobile mechanism who is used for removing four mounting brackets 3, through the setting of this equipment, can be through cylinder 4 and driving motor 12 quick to four tires 2 in vertical direction and horizontal direction adjust for adjust convenient and fast to chassis 1, labour saving and time saving.

Referring to fig. 2 and 4, in a preferred embodiment, the moving mechanism comprises: the connecting plates 5, the inner ratchet plates 7 and the reciprocating screw rods 6 are arranged, the connecting plates 5 are respectively fixedly arranged on opposite sides of the mounting frames 3 on the two sides, the two connecting plates 5 are arranged in parallel, the reciprocating screw rods 6 are arranged two, the two reciprocating screw rods 6 are symmetrically arranged, the two reciprocating screw rods 6 are horizontally and rotatably arranged at the bottom of the chassis 1, the two reciprocating screw rods 6 are respectively connected inside the two connecting plates 5 through threads, the two inner ratchet plates 7 are arranged two, the centers of the two inner ratchet plates 7 are symmetrically arranged, a connecting rod 8 is horizontally and fixedly arranged between the two inner ratchet plates 7, a rotating mechanism for rotating the connecting rod 8 is arranged at the bottom of the chassis 1, a connecting mechanism for connecting the corresponding reciprocating screw rods 6 is arranged inside the circular groove of each inner ratchet plate 7, and the four (two groups of) tires 2 can be adjusted step by step through the arrangement of the moving mechanism, and the adjustment is driven by only one driving motor 12, so that the driving is simple and convenient.

Referring to fig. 4, in a preferred embodiment, the connection mechanism comprises: the carousel 15, carousel 15 rotates and installs in the inside one side of the circular channel of interior ratchet dish 7, rotate on the carousel 15 and install pawl 16, and pawl 16 tip is located between the adjacent ratchet of interior ratchet dish 7, carousel 15 side still is equipped with spacer pin 18 and shell fragment 17, and spacer pin 18 and shell fragment 17 are located pawl 16 both sides, spacer pin 18 fixed mounting is in carousel 15 side, and shell fragment 17 terminal fixed mounting is in carousel 15 side, through coupling mechanism's setting, be used for making reciprocating screw 6 rotate along with the rotation of carousel 15.

Referring to fig. 2, in a preferred embodiment, the rotation mechanism includes: the belt 9, belt 9 rotates to set up in chassis 1 bottom, the inside both ends of belt 9 are equipped with first band pulley 10 and second band pulley 11 respectively, and first band pulley 10 is fixed to be cup jointed in connecting rod 8 surface, chassis 1 bottom horizontal fixed mounting has driving motor 12, and driving motor 12's output shaft installs in second band pulley 11 one side center department, through slewing mechanism's setting, can make driving motor 12 drive two interior ratchet dish 7 rotation when rotating, finally conveniently select to adjust tire 2 in the horizontal direction according to driving motor 12's direction of rotation.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: when the posture of the chassis 1 needs to be adjusted, firstly, the air cylinder 4 or the driving motor 12 is started, the air cylinder 4 works to drive the mounting assembly 13 to move, the mounting assembly 13 moves to drive the tire 2 to move, so that the tire 2 can be vertically adjusted, the driving motor 12 rotates positively to drive the second belt pulley 11, the first belt 9 and the first belt pulley 10 to rotate, the first belt pulley 10 rotates to drive the connecting rod 8 to rotate, the connecting rod 8 rotates positively to drive the two inner ratchet plates 7 to rotate positively, the two inner ratchet plates 7 rotate positively to drive one rotary plate 15 to rotate, then one rotary plate 15 rotates to drive one reciprocating screw 6 to rotate, the reciprocating screw 6 rotates to drive the connecting plate 5 and the mounting frame 3 to move, the mounting frame 3 moves to drive the tire 2 to move in the horizontal direction, and when the other two tires 2 need to transversely move, the driving motor 12 only needs to rotate reversely, the other rotary plate 15 can be driven to rotate, and the other rotary plate 2 can be driven to adjust the four tires 2 step by step, and the using effect of the device is improved.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides an adjustable gesture automobile model chassis, includes chassis (1) and slide (14), its characterized in that, slide (14) have four, four slide (14) are fixed mounting respectively in chassis (1) symmetry side four, and four slide (14) keep away from the side of chassis (1) and all slidable mounting have mounting bracket (3), every equal movable mounting has installation component (13) on mounting bracket (3), and every installation component (13) tip all installs tire (2), installation component (13) are used for connecting tire (2), every top all rotates in mounting bracket (3) installs cylinder (4), and the flexible end of four cylinders (4) is all rotated and is installed in installation component (13) top, chassis (1) bottom is equipped with the moving mechanism who is used for removing four mounting brackets (3).

2. The adjustable pose automobile model chassis according to claim 1, wherein the moving mechanism comprises: the connecting plate (5), interior ratchet dish (7) and reciprocating screw (6), connecting plate (5) have two, and every connecting plate (5) fixed mounting respectively in correspond both sides mounting bracket (3) opposite side, two connecting plate (5) parallel arrangement.

3. The automobile model chassis with adjustable posture according to claim 2, wherein two reciprocating screws (6) are arranged symmetrically, the two reciprocating screws (6) are horizontally and rotatably installed at the bottom of the chassis (1), and the two reciprocating screws (6) are respectively connected to the inside of the two connecting plates (5) through threads.

4. A posture-adjustable automobile model chassis according to claim 3, characterized in that two inner ratchet plates (7) are arranged, the centers of the two inner ratchet plates (7) are symmetrically arranged, a connecting rod (8) is horizontally and fixedly arranged between the two inner ratchet plates (7), a rotating mechanism for rotating the connecting rod (8) is arranged at the bottom of the chassis (1), and a connecting mechanism for connecting corresponding reciprocating screw rods (6) is arranged in a circular groove of each inner ratchet plate (7).

5. The adjustable pose automobile model chassis according to claim 4, wherein the connecting mechanism comprises: carousel (15), carousel (15) rotate and install in the inside one side of the circular slot of interior ratchet dish (7), rotate on carousel (15) and install pawl (16), and pawl (16) tip is located between the adjacent ratchet of interior ratchet dish (7), carousel (15) side still is equipped with spacer pin (18) and shell fragment (17), and spacer pin (18) and shell fragment (17) are located pawl (16) both sides, spacer pin (18) fixed mounting is in carousel (15) side, and shell fragment (17) end fixed mounting is in carousel (15) side.

6. The adjustable pose automobile model chassis according to claim 5, wherein the rotation mechanism comprises: the belt (9), belt (9) rotate and set up in chassis (1) bottom, inside both ends of belt (9) are equipped with first band pulley (10) and second band pulley (11) respectively, and first band pulley (10) are fixed cup joint in connecting rod (8) surface, chassis (1) bottom level fixed mounting has driving motor (12), and the output shaft of driving motor (12) is installed in second band pulley (11) one side center department.