CN216657845U

CN216657845U - RC model car maintenance platform

Info

Publication number: CN216657845U
Application number: CN202220103594.9U
Authority: CN
Inventors: 马超
Original assignee: Hubei Jingzhou Mayatac Intelligent Technology Co ltd
Current assignee: Hubei Jingzhou Mayatac Intelligent Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-06-03
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of model cars, and discloses a maintenance platform of an RC model car, which comprises an upper frame, a bottom frame and a height-adjustable adjusting rod, wherein the upper frame and the bottom frame are oppositely arranged, the height-adjustable adjusting rod comprises an outer cylinder, an inner rod and an adjusting mechanism, the inner wall of the outer cylinder is in threaded connection with the outer wall of the inner rod, the adjusting mechanism can drive the inner rod to move up and down along the inner wall of the outer cylinder, the upper frame is rotatably connected with the top of the inner rod, and the bottom frame is fixedly connected with the bottom of the outer cylinder. The height of the maintenance platform can be adjusted by using the adjusting mechanism, the operation is simple and convenient, the outer wall of the inner rod is not required to be tightly propped by using a threaded rod, the thread on the outer wall of the inner rod is prevented from being damaged, and the maintenance platform is more durable.

Description

RC model car maintenance platform

Technical Field

The utility model relates to the technical field of model cars, in particular to a maintenance platform of an RC model car.

Background

The rc (remote control) model car, which is a remote control model car, is a remote control toy for adults and is popular in recent years. When the RC model car breaks down and needs to be maintained, the car body is lifted by a maintenance platform, and then the maintenance platform is convenient to maintain. The height of the vehicle body is different according to different vehicle types or different positions of maintenance operation. Although the height of the existing maintenance platform is adjustable, the operation of height adjustment of the existing maintenance platform is troublesome, and the threaded rod on the side part needs to be tightly pushed during height locking, so that thread damage can be caused after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a maintenance platform of an RC model car, and aims to solve the problems of troublesome operation and thread damage.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a RC model car maintenance platform, is including relative roof-rack and chassis and the height-adjustable who sets up regulation pole, it includes urceolus, interior pole and adjustment mechanism to adjust the pole, the inner wall of urceolus with the outer wall threaded connection of interior pole, adjustment mechanism can drive interior pole is followed the inner wall of urceolus is movable from top to bottom, the roof-rack with the top of interior pole is rotated and is linked to each other, the chassis with the bottom of urceolus is fixed continuous.

Through the technical scheme, the RC model car is placed on the top frame during maintenance, the height of the car body is increased due to the height of the adjusting rod, and the RC model car can freely rotate at the height according to the maintenance position, so that the maintenance operation is convenient; when the height of the adjusting rod needs to be adjusted, the adjusting mechanism can be used, the adjusting mechanism drives the inner rod to move up and down along the inner wall of the outer barrel, and the height which is correspondingly adjusted rises or falls. Wherein, having set up adjustment mechanism, having used adjustment mechanism can adjust the height of maintenance platform, easy and simple to handle, and need not to use the outer wall of tight pole in threaded rod top, avoid causing the damage to the screw thread of inner pole outer wall, make its more durable.

The utility model is further provided with: the top frame comprises two supporting parts, a concave part which is downwards concave and is connected with the two supporting parts at two sides respectively, a first connecting hole is formed in the center of the concave part, a second connecting hole is formed in the top of the inner rod, the top frame further comprises two first connecting bolts, the first connecting bolts penetrate through the first connecting holes to be in threaded connection with the second connecting holes, and the inner diameter of each first connecting hole is larger than the outer diameter of each first connecting bolt.

Through foretell technical scheme, pass first connecting bolt and second connecting hole threaded connection, then interior pole and depressed part rotate and link to each other, according to first connecting bolt's the degree of screwing up, then the roof-rack is in the state that can freely rotate or lock correspondingly, when needs are dismantled to it, then with first connecting bolt screw down can, easy and simple to handle, connect firmly.

The utility model is further provided with: the chassis include two parallel and level portions and both sides respectively with the ascending hunch-up portion that arches that parallel and level portion links to each other, two third connecting holes have been seted up in the hunch-up portion, the bottom of urceolus is opened relatively and is equipped with two fourth connecting holes, still includes two second connecting bolt, second connecting bolt passes the third connecting hole with fourth connecting hole threaded connection.

Through the technical scheme, the two second connecting bolts respectively penetrate through the two third connecting holes to be in threaded connection with the two fourth connecting holes, so that the outer barrel is fixedly connected with the arch part, and when the outer barrel needs to be disassembled, the second connecting bolts are screwed off, so that the operation is simple and convenient, and the connection is stable; the parallel and level part is also provided with scales, the length of accessories such as screws can be measured through the scales, and the maintenance operation is facilitated.

The utility model is further provided with: adjustment mechanism including set up in the transversal square groove of personally submitting the rectangle of interior pole bottom, with square groove movable fit's square piece and set up in the joint body on the lateral part of square piece bottom, a plurality of recess has evenly been seted up on the outer wall of the joint body, be provided with a plurality of sand grip on the inner wall of the bottom of urceolus, the recess with sand grip interference fit, the center of hunch-up portion has been seted up through the mouth, square piece activity is passed through the mouth passes through.

Through foretell technical scheme, rotate square, then square drives interior pole rotation, when interior pole pivoted, because its inner wall threaded connection with the urceolus, can carry out activity from top to bottom correspondingly according to square pivoted direction, after adjusting to suitable position, pull square to the sand grip interference fit that sets up on the inner wall of the recess of seting up on it and urceolus bottom, then accomplished the regulation of height, it is very simple and convenient to operate.

The utility model is further provided with: the bottom of square piece is provided with twists the piece.

Through foretell technical scheme, the hand is held between the fingers to twist and is changeed the piece and rotate, then square piece rotates. The rotation operation is facilitated by the arranged screwing piece.

The utility model is further provided with: the two supporting parts are provided with shock pads.

Through foretell technical scheme, the shock pad (made by EVA high-elastic material) can prevent that the roof-rack fish tail car chassis.

The utility model is further provided with: the top frame and the bottom frame are both made of aluminum alloy.

Through the technical scheme, the aluminum alloy is low in cost, light in weight and high in strength, and can meet the manufacturing requirements of the top frame and the bottom frame.

Compared with the prior art, the utility model has the beneficial effects that:

having set up adjustment mechanism, having used adjustment mechanism can adjust the height of maintenance platform, easy and simple to handle, and need not to use the outer wall of the tight pole in threaded rod top, avoid causing the damage to the screw thread of inner pole outer wall, make its more durable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic structural view of an inner rod, a square block, etc. in the present invention;

FIG. 5 is a second schematic structural diagram of the present invention.

In the figure, 1, a top frame; 1a, a support part; 1b, a recess; 2. a chassis; 2a, a flush part; 2b, an arch part; 3. adjusting a rod; 3a, an outer cylinder; 3b, an inner rod; 3c, an adjusting mechanism; 3c1, square groove; 3c2, square block; 3c3, a clamping body; 4. a first connection hole; 5. a second connection hole; 6. a first connecting bolt; 7. a third connection hole; 8. a fourth connection hole; 9. a second connecting bolt; 10. a groove; 11. a convex strip; 12. a through port; 13. screwing the piece; 14. a shock-absorbing pad.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, shall fall within the scope of protection of the present invention.

The maintenance platform for the RC model car comprises a top frame 1, a bottom frame 2 and a height-adjustable adjusting rod 3 which are oppositely arranged, as shown in figures 1 to 5, wherein the adjusting rod 3 comprises an outer cylinder 3a, an inner rod 3b and an adjusting mechanism 3c, the inner wall of the outer cylinder 3a is in threaded connection with the outer wall of the inner rod 3b, the adjusting mechanism 3c can drive the inner rod 3b to move up and down along the inner wall of the outer cylinder 3a, the top frame 1 is rotatably connected with the top of the inner rod 3b, and the bottom frame 2 is fixedly connected with the bottom of the outer cylinder 3 a.

The use process comprises the following steps: when the RC model car is placed on the top frame 1 during maintenance, the height of the car body is increased due to the height of the adjusting rod 3, and the RC model car can freely rotate at the height according to the self-maintenance position, so that the maintenance operation is convenient; when the height of the adjusting rod 3 needs to be adjusted, the adjusting mechanism 3c can be used, the adjusting mechanism 3c drives the inner rod 3b to move up and down along the inner wall of the outer cylinder 3a, and the height which is correspondingly adjusted is raised or lowered. Wherein, having set up adjustment mechanism 3c, having used adjustment mechanism 3c to adjust the height of maintenance platform, it is easy and simple to handle, and need not to use the outer wall of pole 3b in the threaded rod top is tight, avoids causing the damage to the screw thread of pole 3b outer wall in, makes its more durable.

The bottom frame 2 comprises two parallel and level parts 2a, an upward arched part 2b with two sides respectively connected with the parallel and level parts 2a, two third connecting holes 7 are formed in the arched part 2b, two fourth connecting holes 8 are oppositely formed in the bottom of the outer cylinder 3a, the bottom frame further comprises two second connecting bolts 9, the second connecting bolts 9 penetrate through the third connecting holes 7 to be in threaded connection with the fourth connecting holes 8, the two second connecting bolts 9 penetrate through the two third connecting holes 7 to be in threaded connection with the two fourth connecting holes 8 respectively, the outer cylinder 3a is fixedly connected with the arched part 2b, when the bottom frame needs to be disassembled, the second connecting bolts 9 are unscrewed, the operation is simple and convenient, and the connection is stable; the parallel and level part 2a is also provided with scales, the length of accessories such as screws can be measured through the scales, and the maintenance operation is facilitated.

The top frame 1 comprises two supporting parts 1a, a concave part 1b which is downwards concave and is respectively connected with the two supporting parts 1a at two sides, a first connecting hole 4 is arranged at the center of the concave part 1b, a second connecting hole 5 is arranged at the top of the inner rod 3b, the top frame also comprises two first connecting bolts 6, the first connecting bolts 6 penetrate through the first connecting holes 4 and are in threaded connection with the second connecting holes 5, the inner diameter of the first connecting holes 4 is larger than the outer diameter of the first connecting bolts 6, the first connecting bolts 6 penetrate through the first connecting holes 4 and are in threaded connection with the second connecting holes 5, the inner rod 3b is rotatably connected with the concave part 1b, the top frame 1 is correspondingly in a freely rotatable or locked state according to the screwing degree of the first connecting bolts 6, when the top frame needs to be disassembled, the first connecting bolts 6 are unscrewed, the operation is simple and convenient, the connection is stable.

Referring to fig. 3, the adjusting mechanism 3c includes a square groove 3c1 with a rectangular cross section formed at the bottom of the inner rod 3b, a square block 3c2 movably matched with the square groove 3c1, and a clamping body 3c3 arranged on the side portion of the bottom end of the square block 3c2, a plurality of grooves 10 are uniformly arranged on the outer wall of the clamping body 3c3, a plurality of convex strips 11 are arranged on the inner wall of the bottom end of the outer cylinder 3a, the grooves 10 are in interference fit with the convex strips 11, a through opening 12 is arranged at the center of the arching portion 2b, the square block 3c2 movably passes through the through opening 12, the square block 3c2 is rotated, the square block 3c2 drives the inner rod 3b to rotate, the inner rod 3b rotates, and meanwhile, due to the threaded connection with the inner wall of the outer cylinder 3a, the inner rod can correspondingly move up and down according to the rotating direction of the square block 3c2 until the inner rod is adjusted to a proper position, the square block 3c2 is pulled to the groove 10 formed on the square block and is in interference fit with the convex strip 11 arranged on the inner wall of the bottom of the outer cylinder 3a, so that the height adjustment is completed, and the operation is very simple and convenient.

Referring to fig. 5, the bottom end of the square block 3c2 is provided with a twisting member 13, and when the twisting member 13 is held by hand to rotate, the square block 3c2 rotates. The provision of the twist-on member 13 facilitates the turning operation thereof.

The two supporting parts 1a are provided with shock pads 14, and the shock pads 14 can prevent the chassis from being scratched by the top frame 1.

The top frame 1 and the bottom frame 2 are both made of aluminum alloy, the aluminum alloy is low in cost, light in weight and high in strength, and the manufacturing requirements of the top frame 1 and the bottom frame 2 can be met.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.

Claims

1. An RC model car maintenance platform which characterized in that: including relative roof-rack (1) and chassis (2) and the adjustable height regulation pole (3) that sets up, adjust pole (3) including urceolus (3a), interior pole (3b) and adjustment mechanism (3c), the inner wall of urceolus (3a) with the outer wall threaded connection of interior pole (3b), adjustment mechanism (3c) can drive interior pole (3b) are followed the inner wall of urceolus (3a) is movable from top to bottom, roof-rack (1) with the top of interior pole (3b) is rotated and is linked to each other, chassis (2) with the bottom of urceolus (3a) is fixed continuous.

2. The RC model car maintenance platform of claim 1, wherein: the top frame (1) comprises two supporting parts (1a) and two downwards concave parts (1b) with two sides connected with the two supporting parts (1a) respectively, a first connecting hole (4) is formed in the center of each concave part (1b), a second connecting hole (5) is formed in the top of the inner rod (3b), the top frame further comprises two first connecting bolts (6), the first connecting bolts (6) penetrate through the first connecting holes (4) and are in threaded connection with the second connecting holes (5), and the inner diameter of each first connecting hole (4) is larger than the outer diameter of each first connecting bolt (6).

3. The RC model car maintenance platform of claim 1, wherein: chassis (2) include two parallel and level portions (2a) and both sides respectively with the portion of hunching (2b) that upwards arches that parallel and level portion (2a) link to each other, two third connecting holes (7) have been seted up on the portion of hunching (2b), two fourth connecting holes (8) have been seted up relatively to the bottom of urceolus (3a), still include two second connecting bolt (9), second connecting bolt (9) pass third connecting hole (7) with fourth connecting hole (8) threaded connection.

4. An RC model car maintenance platform according to claim 3, wherein: adjustment mechanism (3c) including set up in the transversal square groove (3c1) of personally submitting the rectangle of interior pole (3b) bottom, with square groove (3c1) clearance fit square piece (3c2) and set up in joint body (3c3) on the lateral part of square piece (3c2) bottom, a plurality of recess (10) have evenly been seted up on the outer wall of joint body (3c3), be provided with a plurality of sand grip (11) on the inner wall of the bottom of urceolus (3a), recess (10) with sand grip (11) interference fit, hunch-up portion (2b) the center seted up through mouth (12), square piece (3c2) activity is passed through mouth (12).

5. The RC model car maintenance platform of claim 4, wherein: the bottom end of the square block (3c2) is provided with a screwing piece (13).

6. An RC model car maintenance platform according to claim 2, characterized in that: shock absorbing pads (14) are arranged on the two supporting parts (1 a).

7. The RC model car maintenance platform of claim 1, wherein: the top frame (1) and the bottom frame (2) are both made of aluminum alloy.