CN220939064U - Hand brake device of simulated racing car - Google Patents
Hand brake device of simulated racing car Download PDFInfo
- Publication number
- CN220939064U CN220939064U CN202322338930.5U CN202322338930U CN220939064U CN 220939064 U CN220939064 U CN 220939064U CN 202322338930 U CN202322338930 U CN 202322338930U CN 220939064 U CN220939064 U CN 220939064U
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- cylinder
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- hand brake
- driving cylinder
- handle
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- 239000010727 cylinder oil Substances 0.000 claims description 41
- 230000036316 preload Effects 0.000 claims description 25
- 238000013016 damping Methods 0.000 claims description 16
- 239000010720 hydraulic oil Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 description 8
- 239000000806 elastomer Substances 0.000 description 8
- 230000033228 biological regulation Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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Abstract
The utility model discloses a hand brake device for simulating racing cars, which comprises a base, a handle, a driving cylinder, a driven cylinder, a hand feel feedback adjusting component and a pressure sensor, wherein the handle is arranged on the base, one end of the handle is hinged to one end of the base, the other end of the handle is overhanging, one end of the driving cylinder is hinged to the other end of the base, one end of a push rod can be hinged to different positions in the middle of the handle along the length direction of the handle, the other end of the push rod is connected with a driving cylinder piston of the driving cylinder, the driven cylinder is fixedly connected and communicated with the driving cylinder, the hand feel feedback adjusting component is adjustably arranged on a driven cylinder body, two ends of the hand feel feedback adjusting component are respectively positioned inside and outside the driven cylinder body, one end of the hand feel feedback adjusting component positioned inside the driven cylinder body is elastic and connected with the driven cylinder piston, and the pressure sensor is arranged on the driven cylinder body. The hand brake of the real racing car is accurately simulated, so that better experience is provided for users or players, and the hand brake is suitable for different users and simulated racing cars; the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of simulated racing vehicles, and particularly relates to a hand brake device of a simulated racing vehicle.
Background
The simulated racing car is an electric racing car game simulator and generally comprises main components such as a seat, a steering wheel, a brake, a braking device and the like. In order to more accurately simulate a real racing car, a hand brake device is indispensable. Some existing hand brake devices have complex structures and multi-stage motion transmission components; some hand feeling of the hand brake of the real racing car cannot be accurately detected and fed back; some of the pedaling force is not adjustable, and cannot be suitable for players with different use habits.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model aims to provide a hand brake device for simulating a racing car, which can accurately simulate the hand brake of a real racing car by feeding back the magnitude of the hand brake acting force through the hydraulic change in a driving cylinder and a driven cylinder which are communicated; the hand brake resistance hand feel is simulated through the hand feel feedback adjusting component, the resistance hand feel is adjustable, and the hand brake resistance hand feel provides better experience for users or players and is suitable for different users and simulated racing vehicles; the angle of the handle is adjustable, and the device can be used for simulating the professional drift or mechanical hand brake of a tension racing car or a civil car, and has wide application range; the hand brake is simple and compact in structure and stable and reliable in use.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a manual brake device of simulation racing car, including the base and install the hand (hold) at the base, the master cylinder, the passive jar, feel feedback adjustment subassembly and pressure sensor, a one end for being articulated in the one end of base by the hand (hold), the other end overhang of other end, the one end of master cylinder articulates the other end at the base, the other end of master cylinder articulates through the middle part of push rod and hand (hold), the one end of push rod can be along the different positions at the handle middle part of handle length direction hinge, the master cylinder piston of master cylinder is connected to the other end of push rod, passive jar and master cylinder fixed connection and intercommunication, the passive jar includes passive cylinder body and passive cylinder piston, feel feedback adjustment subassembly is adjustably installed on passive cylinder body, feel feedback adjustment subassembly's both ends are located the inside and outside of passive cylinder body respectively, a hand feel feedback adjustment subassembly's that is located the inside has elasticity and connects passive cylinder piston, a pressure sensor for detecting hydraulic oil pressure installs on passive cylinder body.
As a further improvement of the above technical scheme:
The hand feeling feedback adjusting assembly comprises a hydraulic preload adjusting knob, at least one elastomer and at least two limiting parts, wherein the preload adjusting knob is in threaded connection with the passive cylinder body, one end of the preload adjusting knob is located outside the passive cylinder body, the other end of the preload adjusting knob is located inside the passive cylinder body, the elastomer and the limiting parts are located inside the passive cylinder body, one end of the preload adjusting knob located inside the passive cylinder body and each elastomer are sequentially connected, one limiting part is sleeved at each of two ends of the elastomer, and one elastomer far away from the preload adjusting knob is connected with the piston of the passive cylinder.
The locating part is the gasket, and the both ends of elastomer all cup joint at the inner circle of gasket, and the external diameter of gasket equals with the internal diameter of the cylindrical internal appearance chamber of passive cylinder body.
The passive cylinder body is internally provided with a passive cylinder oil cavity for containing hydraulic oil, and the passive cylinder piston is arranged in the passive cylinder body in a sliding way so that the volume of the passive cylinder oil cavity is variable.
The elastomer and the stop are not located within the passive cylinder oil chamber.
The pressure sensor is arranged at one end of the passive cylinder body far away from the hydraulic preload adjusting knob, and is electrically connected with the controller of the simulated racing car.
The passive cylinder body is provided with a passive cylinder hydraulic damping hole which is used for communicating the passive cylinder oil cavity with the outside.
The passive cylinder body is provided with an exhaust bolt.
The driving cylinder comprises a driving cylinder body and a driving cylinder piston, a driving cylinder oil cavity for containing hydraulic oil is formed in the driving cylinder body, the driving cylinder piston is arranged in the driving cylinder body in a sliding mode to enable the volume of the driving cylinder oil cavity to be variable, and a driving cylinder hydraulic damping hole is formed in the driving cylinder body and used for communicating the driving cylinder oil cavity with the outside.
The hand brake device further comprises an oil pot, the oil pot is arranged on the driving cylinder body, and the oil pot provides hydraulic oil for an oil cavity of the driving cylinder.
The beneficial effects of the utility model are as follows: the magnitude of the hand brake acting force is fed back through the hydraulic change in the communicated driving cylinder and the driven cylinder, so that the hand brake of a real racing car is accurately simulated; the hand brake resistance hand feel is simulated through the hand feel feedback adjusting component, the resistance hand feel is adjustable, and the hand brake resistance hand feel provides better experience for users or players and is suitable for different users and simulated racing vehicles; the angle of the handle is adjustable, and the device can be used for simulating the professional drift or mechanical hand brake of a tension racing car or a civil car, and has wide application range; the hand brake is simple and compact in structure and stable and reliable in use.
Drawings
Fig. 1 is a schematic diagram of the structure of an embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of an actuator cylinder according to an embodiment of the present utility model.
Fig. 3 is a schematic cross-sectional view of a passive cylinder according to an embodiment of the present utility model.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The hand brake device of the simulated racing car comprises a base 1, a handle 2, an active cylinder 4, a passive cylinder 5, a hand feel feedback adjusting component, a pressure sensor 7 and an oilcan 8 as shown in figures 1-3.
The base 1 comprises a base plate 11 and two vertical plates 12, wherein the base plate 11 is supported on a bracket of a simulated racing car, and preferably, the base plate 11 has a rectangular structure, and the plane of the base plate 11 is parallel to the horizontal plane. The two risers 12 are arranged in parallel at intervals, the plane of the risers 12 is perpendicular to the plane of the bottom plate 11, and the plane of the risers 12 is parallel to the length direction of the bottom plate 11. Preferably, one end of the riser 12 is higher than the other end.
The handle 2 is used for being pulled by hand and is of a hollow long rod-shaped structure. One end of the handle 2 is hinged with one end of the base 1, and the other end is overhanging, so that the handle 2 can rotate relative to the base 1, and the rotation axis is vertical to the plane of the vertical plate 12. Preferably, one end of the handle 2 is located between two risers 12, and the handle 2 is hinged to the two risers 12 by a hinge shaft.
The master cylinder 4 includes a master cylinder body 41 and a master cylinder piston 42, a master cylinder oil chamber 43 for accommodating hydraulic oil is provided in the master cylinder body 41, and the master cylinder piston 42 is slidably provided in the master cylinder body 41 so that the volume of the master cylinder oil chamber 43 is variable. The master cylinder 41 is provided with a master cylinder hydraulic damping hole 44, and the master cylinder hydraulic damping hole 44 is used for communicating the master cylinder oil chamber 43 with the outside.
The oiler 8 is mounted on the master cylinder 41, and the oiler 8 supplies hydraulic oil to the master cylinder oil chamber 43. The electromagnetic valve is arranged at the joint of the oilcan 8 and the driving cylinder oil cavity 43, the electromagnetic valve is electrically connected with the controller of the simulated racing car, and the electromagnetic valve is controlled to be opened or closed by the controller, so that a passage for connecting the oilcan 8 and the driving cylinder oil cavity 43 is communicated or disconnected.
One end of the driving cylinder 41 is hinged to one end of the base 1, and the other end of the driving cylinder 4 is hinged to the middle of the handle 2 through the push rod 3. Specifically, one end of the driving cylinder 41 is located between the two risers 12, and one end of the driving cylinder 41 is hinged to the two risers 12 through a hinge shaft. One end of the push rod 3 is fixedly connected with one end of the driving cylinder piston 42 far away from the driving cylinder oil cavity 43, and the other end is hinged with the middle part of the handle 2.
The middle part of handle 2 is equipped with the regulation hole 21 that is the through-hole in a row down to the lower extreme, and the direction of arranging of a plurality of through-holes is arranged along the length direction of handle 2, and the one end of push rod 3 can be connected with different regulation holes 21, specifically, one and the same connecting pin passes one end and an regulation hole 21 of push rod 3. The simulation of different hand brake states is made by connecting the push rod 3 to different adjustment holes 21. When the push rod 3 is connected to the upper adjusting hole 21 to form an included angle of about 90 degrees between the handle 2 and the bottom plate 11, the state is suitable for professional drift or pull racing; when the push rod 3 is connected to the lower adjusting hole 21, the handle 2 and the bottom plate 11 form a larger obtuse angle, namely an obtuse angle close to 180 degrees, the state is suitable for mechanical hand brake of the civil vehicle.
It should be noted that, the handle 2 may not be a complete straight rod, and may be a folded rod formed by sequentially connecting straight rods with different lengths according to needs.
The passive cylinder 5 includes a passive cylinder body 51 and a passive cylinder piston 54, and a passive cylinder oil chamber 55 for accommodating hydraulic oil is provided in the passive cylinder body 51, and the passive cylinder piston 54 is slidably provided in the passive cylinder body 51 so that the volume of the passive cylinder oil chamber 55 is variable. The passive cylinder body 51 is provided with a passive cylinder hydraulic damping hole 52, and the passive cylinder hydraulic damping hole 52 communicates the passive cylinder oil chamber 55 with the outside.
The passive cylinder 51 and the active cylinder 41 are fixedly connected together, that is, when the active cylinder 41 rotates relative to the base 1, the passive cylinder 51 rotates synchronously with the active cylinder 41.
The driving cylinder oil chamber 43 and the driven cylinder oil chamber 55 are communicated, specifically, the driving cylinder oil chamber 43 and the driven cylinder oil chamber 55 are communicated through the driving cylinder hydraulic damping hole 44 and the driven cylinder hydraulic damping hole 52, that is, the driving cylinder oil chamber 43, the driving cylinder hydraulic damping hole 44, the driven cylinder hydraulic damping hole 52 and the driven cylinder oil chamber 55 are communicated in sequence.
A discharge bolt 53 for discharging the gas in the passive cylinder oil chamber 55 is also mounted on the passive cylinder block 51.
The feel feedback adjustment assembly includes a hydraulic preload adjustment knob 61, at least one elastomer 62, and at least two stop members 63. The preload adjustment knob 61 is screwed to the passive cylinder 51, and one end of the preload adjustment knob 61 is located outside the passive cylinder 51 and the other end is located inside the passive cylinder 51. When the preload adjustment knob 61 is rotated, the depth of the preload adjustment knob 61 extending into the passive cylinder 51 can be increased, and when the preload adjustment knob 61 is rotated in the opposite direction, the depth of the preload adjustment knob 61 extending into the passive cylinder 51 can be reduced.
The elastic body 62 is an elastic member, and in this embodiment, the elastic body 62 is a polyurethane elastic member. The elastic body 62 and the stopper 63 are located inside the passive cylinder 51, one end of the preload adjustment knob 61 located inside the passive cylinder 51 is connected to one elastic body 62, and one end of the elastic body 62 away from the preload adjustment knob 61 is connected to the passive cylinder piston 54.
In this embodiment, two elastic bodies 62 and three stoppers 63 are provided, and the preload adjustment knob 61, the two elastic bodies 62, and the passive cylinder piston 54 are connected in this order.
Further, the elastic body 62 and the stopper 63 are not located in the passive cylinder oil chamber 55.
In this embodiment, the limiting member 63 is a spacer, two ends of the elastic body 62 are both sleeved on an inner ring of the spacer, and the outer diameter of the spacer is equal to or similar to the inner diameter of the cylindrical inner cavity of the passive cylinder 51, so that the elastic body 6 cannot move in the radial direction of the cylindrical inner cavity, but only in the axial direction of the cylindrical inner cavity. One shim is shared by the ends of the two elastic bodies 62 that are in contact.
The pressure sensor 7 is for detecting the pressure of the hydraulic oil in the active cylinder oil chamber 43 and the passive cylinder oil chamber 55, and the pressure sensor 7 is mounted at an end of the passive cylinder block 51 remote from the hydraulic preload adjustment knob 61. The pressure sensor 7 is electrically connected to the controller of the simulated racing car.
Based on the structure, the working principle of the utility model is as follows: the adjustment aperture 21 for the connection of the push rod 3 to the handlebar 2 is selected and determined according to the type of simulated racing car, so that the handlebar 2 and the seat 1 are in the desired angular range. In the use process, the handle 2 is pulled, the handle 2 rotates relative to the base 1 and drives the push rod 3, so that the push rod 3 drives the driving cylinder piston 42 to move, and the volume of the driving cylinder oil cavity 43 is increased. In the process of pulling the handle 2, the whole driving cylinder 4 can rotate adaptively under the acting force of the push rod 3. The oil in the passive cylinder oil chamber 55 enters the active cylinder oil chamber 43 through the passive cylinder hydraulic damping hole 52 and the active cylinder hydraulic damping hole 44. The volume of the passive cylinder oil chamber 55 decreases, and the elastic body 62, which is originally compressed by the oil in the passive cylinder oil chamber 55, expands and returns to its original shape. Meanwhile, the passive cylinder oil cavity 55 has a certain negative pressure due to the fact that the volume is increased, a certain resistance is formed on the handle 2, namely, the handle can feel the resistance of the handle 2, and a more real and accurate experience is provided for a user.
Before use, the magnitude of the initial volume of the passive cylinder oil chamber 55 can be adjusted by turning the hydraulic preload adjustment knob 61. Therefore, the pre-pressure of the hand feeling feedback adjusting component is adjusted, namely the feedback resistance of the hand brake felt by a user or a player is adjusted, and the real racing car is more accurately simulated.
Finally, what is necessary here is: the above embodiments are only for further detailed description of the technical solutions of the present utility model, and should not be construed as limiting the scope of the present utility model, and some insubstantial modifications and adjustments made by those skilled in the art from the above description of the present utility model are all within the scope of the present utility model.
Claims (10)
1. The utility model provides a manual brake device of simulation cycle racing, a serial communication port, including base (1) and install handle (2) at base (1), master cylinder (4), slave cylinder (5), feel feedback adjustment subassembly and pressure sensor (7), a one end of handle (2) for by hand articulates the one end at base (1), the other end overhang, the one end of master cylinder (4) articulates the other end at base (1), the other end of master cylinder (4) articulates through the middle part of push rod (3) and handle (2), the one end of push rod (3) can be along the different positions at handle (2) middle part of handle length direction hinge, master cylinder piston (42) of master cylinder (4) are connected to the other end of push rod (3), slave cylinder (5) and master cylinder (4) fixed connection and intercommunication, slave cylinder (5) are including slave cylinder (51) and slave cylinder piston (54), the both ends of feel feedback adjustment subassembly are located slave cylinder (51) respectively and are located slave cylinder (51) and are located the inside of slave cylinder (51) and are connected with the pressure sensor piston (54), the slave cylinder (51) is used for detecting the inside the pressure sensor piston (51) of slave cylinder (7).
2. The hand brake device of claim 1, wherein: the hand feeling feedback adjusting assembly comprises a hydraulic preload adjusting knob (61), at least one elastic body (62) and at least two limiting pieces (63), wherein the preload adjusting knob (61) is in threaded connection with a passive cylinder body (51), one end of the preload adjusting knob (61) is located outside the passive cylinder body (51), the other end of the preload adjusting knob is located inside the passive cylinder body (51), the elastic body (62) and the limiting pieces (63) are located inside the passive cylinder body (51), one end of the preload adjusting knob (61) located inside the passive cylinder body (51) is connected with each elastic body (62) in sequence, two ends of the elastic body (62) are respectively sleeved with one limiting piece (63), and one elastic body (62) far away from the preload adjusting knob (61) is connected with a passive cylinder piston (54).
3. The hand brake device of claim 2, wherein: the limiting piece (63) is a gasket, two ends of the elastic body (62) are sleeved on the inner ring of the gasket, and the outer diameter of the gasket is equal to the inner diameter of the cylindrical inner containing cavity of the passive cylinder body (51).
4. The hand brake device of claim 2, wherein: a passive cylinder oil chamber (55) for accommodating hydraulic oil is provided in the passive cylinder (51), and a passive cylinder piston (54) is slidably provided in the passive cylinder (51) so that the volume of the passive cylinder oil chamber (55) is variable.
5. The hand brake device of claim 2, wherein: the elastic body (62) and the limiting piece (63) are not positioned in the passive cylinder oil cavity (55).
6. The hand brake device of claim 2, wherein: the pressure sensor (7) is arranged at one end of the driven cylinder body (51) far away from the hydraulic preloading adjusting knob (61), and the pressure sensor (7) is electrically connected with the controller of the simulated racing car.
7. The hand brake apparatus of claim 4, wherein: a passive cylinder hydraulic damping hole (52) is arranged on the passive cylinder body (51), and the passive cylinder hydraulic damping hole (52) is used for communicating the passive cylinder oil cavity (55) with the outside.
8. The hand brake apparatus of claim 4, wherein: an exhaust bolt (53) is mounted on the passive cylinder (51).
9. The hand brake device of claim 1, wherein: the driving cylinder (4) comprises a driving cylinder body (41) and a driving cylinder piston (42), a driving cylinder oil cavity (43) for containing hydraulic oil is formed in the driving cylinder body (41), the driving cylinder piston (42) is slidably arranged in the driving cylinder body (41) to enable the volume of the driving cylinder oil cavity (43) to be variable, a driving cylinder hydraulic damping hole (44) is formed in the driving cylinder body (41), and the driving cylinder hydraulic damping hole (44) is used for communicating the driving cylinder oil cavity (43) with the outside.
10. The hand brake apparatus of claim 9, wherein: the hand brake device further comprises an oil pot (8), the oil pot (8) is arranged on the driving cylinder body (41), and the oil pot (8) provides hydraulic oil for the oil cavity (43) of the driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338930.5U CN220939064U (en) | 2023-08-30 | 2023-08-30 | Hand brake device of simulated racing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338930.5U CN220939064U (en) | 2023-08-30 | 2023-08-30 | Hand brake device of simulated racing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939064U true CN220939064U (en) | 2024-05-14 |
Family
ID=91015481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322338930.5U Active CN220939064U (en) | 2023-08-30 | 2023-08-30 | Hand brake device of simulated racing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939064U (en) |
-
2023
- 2023-08-30 CN CN202322338930.5U patent/CN220939064U/en active Active
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