CN211215423U

CN211215423U - Remote control car standing device

Info

Publication number: CN211215423U
Application number: CN201922074528.4U
Authority: CN
Inventors: 陈雁升
Original assignee: Restar Group Co ltd
Current assignee: Restar Group Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-11
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a remote control car standing device, which comprises a wheel track adjusting mechanism and a gear box, wherein the wheel track adjusting mechanism is detachably connected with the gear box; be equipped with first lid and second lid on the tooth case, first lid and second lid amalgamation form the holding chamber, the holding intracavity is equipped with actuating mechanism and drive mechanism, actuating mechanism includes driving motor, drive gear group and links up the spiale, link up epaxial fixing base that is equipped with, driving motor set up in on the fixing base, drive gear group respectively with driving motor and linking hub connection, link up the spiale with drive mechanism connects, drive mechanism is connected with the rear wheel of telecar both sides respectively. The utility model has the advantages of simple structure controls the degree of difficulty and hangs down, has solved traditional telecar effectively and has not possessed the function of standing, leads to telecar emulation degree low, problem that object for appreciation nature, interest and sight are not high.

Description

Remote control car standing device

Technical Field

The utility model relates to a telecar technical field refers in particular to a telecar device of standing.

Background

Traditional telecar has occupied more and more consumer market with the molding and the function of its unique emulation, and the user can control the telecar through the remote controller in a flexible way and accomplish various operations, has certain interest and sight.

Along with the continuous development of science and technology, the requirement of consumers on the remote control car is gradually improved, the traditional remote control car only has the functions of advancing, retreating and steering, the simulation degree is low, and the interestingness and the playability of the remote control car are low.

Therefore, it is necessary to develop a standing device of a remote control car, which has a simple structure and low operation difficulty, so as to achieve the effect of realizing standing simulation stunt by operating the remote control car, improve the simulation performance of the remote control car, and further improve the playability, interest and appreciation of the remote control car.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure controls telecar device of standing that the degree of difficulty is low for solve traditional telecar and do not possess the function of standing, lead to telecar emulation degree low, playability, interesting and the not high problem of sight.

In order to achieve the above object, the utility model provides a remote control car device of standing, specific embodiment is as follows:

a remote control car standing device comprises a wheel track adjusting mechanism and a gearbox, wherein the wheel track adjusting mechanism is detachably connected with the gearbox; be equipped with first lid and second lid on the tooth case, first lid and second lid amalgamation form the holding chamber, the holding intracavity is equipped with actuating mechanism and drive mechanism, actuating mechanism includes driving motor, drive gear group and links up the spiale, link up epaxial fixing base that is equipped with, driving motor set up in on the fixing base, drive gear group respectively with driving motor and linking hub connection, link up the spiale with drive mechanism connects, drive mechanism is connected with the rear wheel of telecar both sides respectively.

As a further improvement of the utility model, the wheel track adjusting structure includes limit switch, locating part and sliding tray, the mobile setting of tooth case is in the sliding tray, the locating part respectively with first lid and second lid are connected, be equipped with the spacing groove on the locating part, limit switch with the spacing groove joint.

As a further improvement of the present invention, the transmission mechanism includes a differential, a first transmission shaft, a second transmission shaft, a first connecting member and a second connecting member, the differential is connected to the driving gear set, the linking shaft passes through the differential, and two ends of the linking shaft are respectively connected to the first transmission shaft and the second transmission shaft; one end of the first connecting piece is connected with the differential mechanism, the other end of the first connecting piece is connected with the first transmission shaft, one end of the second connecting piece is connected with the connecting shaft, the other end of the second connecting piece is connected with the second transmission shaft, and the first transmission shaft and the second transmission shaft are respectively connected with the rear wheels on two sides of the remote control car.

Furthermore, the driving gear set comprises a first driving gear, a second driving gear and a third driving gear which are sequentially meshed, the first driving gear is sleeved on a rotating shaft of the driving motor, and the third driving gear is connected with the differential mechanism.

Further, the differential comprises a fourth transmission gear, a driving shaft, a driven gear set and a fixing piece, wherein the fourth transmission gear is meshed with the third transmission gear; the fourth transmission gear is provided with a driving gear, the driven gear set is connected with the driving gear, the fixing piece is connected with the fourth transmission gear, the driving shaft penetrates through the fixing piece, one end of the driving shaft is connected with the driven gear set, and the other end of the driving shaft is connected with the first connecting piece.

Furthermore, a cylinder is arranged on the fourth transmission gear, and an insertion column matched with the main body is oppositely arranged on the fixing piece.

Furthermore, the driven gear set comprises a first driven gear, a second driven gear and a third driven gear which are meshed in sequence, the first driven gear is meshed with the driving gear, and the third driven gear is sleeved on the driving shaft.

Furthermore, be equipped with first erection column and second erection column on the fourth drive gear, be equipped with the first spacing step and the second spacing step that are the step form setting on first erection column and the second erection column respectively, first driven gear cup joints on the first erection column, just first driven gear with first spacing step counterbalance, second driven gear cup joints on the second erection column, just second driven gear with second spacing step counterbalance.

As a further improvement, the drive shaft is provided with a first jack, the connecting shaft passes the first jack is arranged, just the connecting shaft one end passes the first connecting piece with the first transmission shaft is connected, and the other end passes the second connecting piece with the second transmission shaft is connected.

As a further improvement, the locating part is provided with a connecting rod, the first cover body is provided with a first connecting hole, the second cover body is provided with a second connecting hole, one end of the connecting rod is inserted into the first connecting hole, and the other end is inserted into the second connecting hole.

The utility model discloses a device that telecar stood for prior art, has following beneficial effect:

1. through set up the device of standing in the automobile body of telecar, actuating mechanism through the device of standing functions the rear wheel motion that drive transmission mechanism drove the telecar, and the car distance of front wheel and rear wheel of the telecar is adjusted through car distance adjustment mechanism, the overall stability and the equilibrium of automobile body keep, make the telecar keep in the state that can realize the effect of standing, then control the telecar and control the telecar again after advancing one end distance earlier and retreat, utilize the power inertia that the telecar produced when retreating and the torsion that produces when driving motor operates, make the automobile body of telecar lift, realize the effect that the telecar stood, reduce the degree of difficulty of controlling of standing of telecar, user experience is improved, the simulation degree of telecar has been improved, object for play, interest and sight.

2. Set up differential mechanism on drive mechanism, when the telecar turned to the operation, differential mechanism can reduce drive gear's rotational speed, protects drive gear group and driven gear set effectively, prevents that the gear from taking place because the rotational speed is too fast the condition that collapses when turning to, reaches the effect of emulation separation and reunion, further improves the simulation degree of telecar.

Drawings

FIG. 1 is a top view of the remote control car of the present invention before wheel span adjustment

FIG. 2 is a top view of the remote control car of the present invention after adjusting the track;

fig. 3 is a schematic structural view of the standing device of the present invention;

fig. 4 is an exploded view of the standing device of the present invention;

fig. 5 is an exploded view of the driven gear set of the present invention;

fig. 6 is a schematic view showing a standing state of the remote control car of the present invention.

Detailed Description

The standing device of the remote control car of the present invention is described with reference to the accompanying drawings.

As shown in fig. 1-2, a body 10A is provided on the remote control car of the present embodiment, the standing apparatus of the remote control car is provided in the body 10A, the standing apparatus includes a gearbox 20A and a wheel track adjusting mechanism 30A, and the wheel track adjusting mechanism 30A and the gearbox 20A are detachably connected; the gearbox 20A is provided with a first cover body 8 and a second cover body 9, the first cover body 8 and the second cover body 9 are connected in a splicing mode to form a containing cavity, a driving mechanism and a transmission mechanism are arranged in the containing cavity, and the driving mechanism operates to drive the transmission mechanism to drive rear wheels 11A on two sides of the remote control car to rotate.

Wherein, car distance adjustment mechanism 30A includes limit switch 301, locating part 302 and sliding tray 303, tooth case 20A slidable set up in sliding tray 303, be equipped with the spacing groove (not seen in the figure) on the locating part 302, limit switch 301 with the spacing groove joint.

Specifically, the bottom of the vehicle body 10A is provided with the sliding groove 303, the gearbox 20A is disposed in the sliding groove 303, and a user can manually push or pull the gearbox 20A to adjust the position of the gearbox 20A on the vehicle body 10A, so as to adjust the track between the rear wheel 11A and the front wheel 12A connected to the transmission mechanism of the gearbox 20A.

Specifically, the bottom of the vehicle body 10A is further provided with a clamping groove 304, and the limiting member 302 is inserted into the clamping groove 304.

Specifically, the bottom of the vehicle body 10A is further provided with a groove 305, and the limit switch 301 is disposed in the groove 305.

Further, the groove 305 is provided with a first opening (not shown), the side wall of the clamping groove 304 is provided with a second opening (not shown) corresponding to the first opening, and the limit switch 301 passes through the first opening and the second opening to be clamped with the limit groove on the limiting member 302.

Furthermore, the limit grooves comprise a first limit groove and a second limit groove, and the limit switch 301 is clamped with the first limit groove before the distance between the front wheel 12A and the rear wheel 11A is not adjusted; after the distance between the front wheel 12A and the rear wheel 11A is not adjusted, the limit switch 301 is connected with the second limit groove in a clamping manner.

As shown in fig. 3-4, wherein the driving mechanism includes a driving motor 1, a driving gear set, and an engagement shaft 12. The driving motor 1 is connected with the driving gear set, the connecting shaft 12 is connected with the driving gear set, a fixing seat 13 is arranged on the connecting shaft 12, the driving motor 1 is arranged on the fixing seat 13, and the connecting shaft 12 is connected with the transmission mechanism.

The transmission mechanism comprises a differential 11, a first transmission shaft 71, a second transmission shaft 72, a first connecting piece 61 and a second connecting piece 62, the differential 11 is connected with the driving gear set, the connecting shaft 12 penetrates through the differential 11, and two ends of the connecting shaft 12 are respectively connected with the first transmission shaft 71 and the second transmission shaft 72; one end of the first connecting piece 61 is connected with the differential 11, the other end is connected with the first transmission shaft 71, one end of the second connecting piece 62 is connected with the connecting shaft 12, the other end is connected with the second transmission shaft 72, and the first transmission shaft and the second transmission shaft 71 are respectively connected with the rear wheels 11A on two sides of the remote control car.

The first connecting piece 61 and the second connecting piece 62 are couplings.

Specifically, the driving gear set comprises a first driving gear 2, a second driving gear 3 and a third driving gear 4 which are sequentially meshed, the first driving gear 2 is sleeved on a rotating shaft of the driving motor 1, and the third driving gear 4 is connected with the differential mechanism 11.

As shown in fig. 5, the differential 11 includes a fourth transmission gear 5, a driving shaft 55, a driven gear set and a fixing member 56, wherein the fourth transmission gear 5 is meshed with the third transmission gear 4; the fourth transmission gear 5 is provided with a driving gear 51, the driven gear set is connected with the driving gear 51, the fixing piece 56 is connected with the fourth transmission gear 5, the driving shaft 55 penetrates through the fixing piece 56, one end of the driving shaft 55 is connected with the driven gear set, and the other end of the driving shaft 55 is connected with the first connecting piece 61.

Specifically, the driven gear set comprises a first driven gear 52, a second driven gear 53 and a third driven gear 54 which are meshed in sequence, the first driven gear 52 is meshed with the driving gear 51, and the third driven gear 54 is sleeved on the driving shaft 55.

Specifically, the first transmission shaft 71 and the second transmission shaft 72 are respectively provided with a second insertion hole and a third insertion hole, and two ends of the connecting shaft 12 are respectively inserted into the second insertion hole and the third insertion hole.

Specifically, the driven gear set comprises a first driven gear 52, a second driven gear 53 and a third driven gear 54 which are meshed in sequence, a first mounting column 57 and a second mounting column 58 are arranged on the mounting table, the first driven gear 52 and the second driven gear 53 are respectively sleeved on the first mounting column 57 and the second mounting column 58, a first limiting step 57A and a second limiting step 58A which are arranged in a step shape are respectively arranged on the first mounting column 57 and the second mounting column 58, the first driven gear 52 and the second driven gear 53 are respectively abutted against the first limiting step 57A and the second limiting step 58A, and therefore the first driven gear 52 and the second driven gear 53 are arranged in the step shape.

Specifically, the third driven gear 54 is sleeved on the driving shaft 55.

Specifically, a first insertion hole 55A is formed in the driving shaft 55, and the engagement shaft 12 passes through the first insertion hole 55A to be connected with the driving shaft 55.

Specifically, the fixing member 56 is connected to the fourth transmission gear 5, a first through hole 56D is formed in the fixing member 56, and the driving shaft 55 passes through the first through hole 56D and is connected to the first connecting member 61.

Specifically, an inserting column 56A is arranged on the fixing member 56, a column 59 is arranged on the mounting table, a third inserting hole 59A is arranged on the column 59, and the inserting column 56A is inserted into the third inserting hole 59A.

Specifically, the fixing member 56 is provided with a first fixing column 56B and a second fixing column 56E, and the first mounting column 57 and the second mounting column 58 are respectively inserted into the first fixing column 56B and the second fixing column 56E.

Specifically, a second through hole 56C is formed in the fixing member 56, a stud 50 is arranged on the mounting table, a screw hole 50A is formed in the stud 50, and the fixing member 56 and the fourth transmission gear 5 are connected by sequentially penetrating through the second through hole 56C and the screw hole 50A through screws.

The limiting member 302 is provided with a connecting rod 306, the first cover 8 is provided with a first connecting hole, the second cover 9 is provided with a second connecting hole, one end of the connecting rod 306 is inserted into the first connecting hole, and the other end of the connecting rod 306 is inserted into the second connecting hole.

The device further comprises a controller, wherein the controller is electrically connected with the driving motor 1 and is used for controlling the operation of the driving motor 1.

The utility model discloses a remote control car device of standing's principle of standing:

firstly, pulling down the limit switch 301 to separate the limit switch 301 from the first limit groove of the limit piece 302, pushing the gearbox 20A to move within the range of the sliding groove 303 to the limit piece 303 to be inserted into the clamping groove 304, and at this time, the limit switch 301 corresponds to the second limit groove of the limit groove 302;

then, the limit switch 301 is pushed to be clamped with the second limit groove, the position of the gearbox 20A in the sliding groove 303 is locked, and the wheel track adjustment of the front wheel 12A and the rear wheel 11A of the remote control car is completed;

and finally, after the remote control car is controlled by the remote controller to move forwards for a period of time, the remote control car is controlled to move backwards, and the whole body of the remote control car is lifted by utilizing the dynamic inertia generated when the remote control car moves backwards and the torsion generated when the driving motor 1 operates, so that the aim of standing the remote control car is fulfilled.

The utility model discloses a telecar device of standing has simple structure, controls the degree of difficulty low, and the advantage that emulation degree is high has solved traditional telecar effectively and has not possessed the function of standing, leads to telecar emulation degree low, playability, interesting and the not high problem of sight.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A remote control car standing device is characterized by comprising a wheel track adjusting mechanism and a gearbox, wherein the wheel track adjusting mechanism is detachably connected with the gearbox; be equipped with first lid and second lid on the tooth case, first lid and second lid amalgamation form the holding chamber, the holding intracavity is equipped with actuating mechanism and drive mechanism, actuating mechanism includes driving motor, drive gear group and links up the spiale, link up epaxial fixing base that is equipped with, driving motor set up in on the fixing base, drive gear group respectively with driving motor and linking hub connection, link up the spiale with drive mechanism connects, drive mechanism is connected with the rear wheel of telecar both sides respectively.

2. The remote control car standing device according to claim 1, wherein the track adjusting structure comprises a limit switch, a limit member and a sliding groove, the gear box is movably disposed in the sliding groove, the limit member is connected to the first cover and the second cover, the limit member is provided with a limit groove, and the limit switch is connected to the limit groove.

3. The remote control car standing device according to claim 1, wherein the transmission mechanism includes a differential, a first transmission shaft, a second transmission shaft, a first link, and a second link, the differential is connected to the drive gear set, the engaging shaft is disposed through the differential, and both ends of the engaging shaft are connected to the first transmission shaft and the second transmission shaft, respectively; one end of the first connecting piece is connected with the differential mechanism, the other end of the first connecting piece is connected with the first transmission shaft, one end of the second connecting piece is connected with the connecting shaft, the other end of the second connecting piece is connected with the second transmission shaft, and the first transmission shaft and the second transmission shaft are respectively connected with the rear wheels on two sides of the remote control car.

4. The remote control car standing device according to claim 3, wherein the driving gear set comprises a first driving gear, a second driving gear and a third driving gear which are meshed in sequence, the first driving gear is sleeved on a rotating shaft of the driving motor, and the third driving gear is connected with the differential.

5. The remote control vehicle standing device of claim 4, wherein the differential includes a fourth drive gear, a drive shaft, a driven gear set, and a stationary member, the fourth drive gear meshing with the third drive gear; the fourth transmission gear is provided with a driving gear, the driven gear set is connected with the driving gear, the fixing piece is connected with the fourth transmission gear, the driving shaft penetrates through the fixing piece, one end of the driving shaft is connected with the driven gear set, and the other end of the driving shaft is connected with the first connecting piece.

6. The remote control car standing device as recited in claim 5, wherein the fourth transmission gear is provided with a post, and the fixing member is provided with a pair of insertion posts engaged with the posts.

7. The remote control car standing device as recited in claim 5, wherein the driven gear set includes a first driven gear, a second driven gear and a third driven gear which are engaged in sequence, the first driven gear being engaged with the driving gear, the third driven gear being sleeved on the driving shaft.

8. The remote control car standing device according to claim 7, wherein the fourth transmission gear is provided with a first mounting post and a second mounting post, the first mounting post and the second mounting post are respectively provided with a first limiting step and a second limiting step which are arranged in a step shape, the first driven gear is sleeved on the first mounting post and abuts against the first limiting step, the second driven gear is sleeved on the second mounting post and abuts against the second limiting step.

9. The remote control car standing device as recited in claim 8, wherein the driving shaft is provided with a first insertion hole, the coupling shaft is disposed through the first insertion hole, and one end of the coupling shaft is connected to the first transmission shaft through the first connecting member and the other end thereof is connected to the second transmission shaft through the second connecting member.

10. The remote control car standing device as claimed in claim 2, wherein the stopper is provided with a connecting rod, the first cover is provided with a first connecting hole, the second cover is provided with a second connecting hole, and one end of the connecting rod is inserted into the first connecting hole and the other end thereof is inserted into the second connecting hole.