CN207024610U - A kind of VR motor sports executing agency - Google Patents
A kind of VR motor sports executing agency Download PDFInfo
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- CN207024610U CN207024610U CN201720872792.0U CN201720872792U CN207024610U CN 207024610 U CN207024610 U CN 207024610U CN 201720872792 U CN201720872792 U CN 201720872792U CN 207024610 U CN207024610 U CN 207024610U
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- base
- electric cylinder
- rack shaft
- executing agency
- bracket
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Abstract
A kind of VR motor sports executing agency, including, base；The base is hinged several electric cylinders by the base pivot pin of circle and forms revolute pair, and all electric cylinders intersect at base center O position by the trajectory plane for swinging itself composition；Telescopic arm inside electric cylinder forms revolute pair with electric cylinder itself, and the free end of electric cylinder telescopic arm forms revolute pair by the way that bracket pins and rack shaft one end are be hinged；Revolute is formed by bearing between another free end of the rack shaft and the compartment stop sleeve for being fixed on racing car car bottom surface and being internally hollow.Beneficial effect is：By changing the setting angle of electric cylinder and base, and the mode that bulb is connected changes over the combination of multiple kinematic pairs, and obtain has the new motion structure that the life-span is longer, motion amplitude is bigger, more flexible compared to more traditional VR race vehicle constructions.
Description
Technical field
A kind of executing agency is the utility model is related to, specially a kind of VR motor sports executing agency.
Background technology
VR is Virtual Reality abbreviation, and the Chinese meaning is exactly virtual reality, and it is specifically referred to by computer
A kind of and brand-new man-machine interaction means of newest sensor technology creation.At present, this virtual reality technology wind widely makes
With there has also been significant progress in terms of Entertainment, the use of the Entertainment industry after VR technologies equivalent to one kind be revolution
The change of formula.In current amusement game equipment, it is virtual reality racing car to have one kind, also cries VR racing cars, deep to be liked by everybody
Vigorously.But although many improvement have been done in current VR racing cars in terms of virtual reality, still had in mechanical structure
Larger design drawback, this drawback can constrain the profound potentiality development of product dearly.And the VR matches of traditional structure
Bassinet structure is very easy to damage.
For example, current VR racing cars, this VR racing cars are mainly to allow people to be sitting in the compartment that a relative ground can rock
Interior, in Fig. 1, two electric cylinders 2 before base 1 are horizontal lineal layouts, motion when, before two electric cylinders 2
Can be in above horizontal hunting, and above the telescopic arm free end of two electric cylinders 2 passes through bulb 5 and the compartment support bar in compartment 4
42 bulbs connect, and such compartment 4 can rotate relative to electric cylinder 2.But there is the problem of following in this structure：First, when
After the torsionoscillation of compartment 4, before two electric cylinders 2 be only capable of swinging laterally due to moving auxiliary direction, thus make
The Integral swinging amplitude of compartment 4 is little, and because of two laterally disposed electric cylinders 2 also easily in the position being hinged with base 1
Damage.Second, although direction can arbitrarily change this ball head structure when in use, due to whole car
Railway carriage or compartment 4 is any distortion, and this mode for resulting in bulb connection is very easy to cause to damage.
On the other hand, the utility model proposes a kind of new technical scheme, solution causes because of above-mentioned two technical problem
The situation that traditional VR is easily damaged.
Utility model content
The purpose of this utility model is to provide a kind of VR motor sports executing agency, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：
A kind of VR motor sports executing agency, including, base；The base is hinged several by the base pivot pin of circle
Electric cylinder forms revolute pair, and all electric cylinders intersect at base center O position by the trajectory plane for swinging itself composition
Put；Telescopic arm inside electric cylinder and electric cylinder itself form revolute pair, the free end of electric cylinder telescopic arm by bracket pins with
Rack shaft one end is be hinged to form revolute pair；Another free end of the rack shaft is with being fixed on racing car car bottom surface and inside
It is that revolute is formed by bearing between hollow compartment stop sleeve.
Further, the bracket groove of U-shaped structure is fixed in the free end of the telescopic arm inside the electric cylinder, and the support turns
Axle one end is inserted among the bracket groove of the U-shaped structure；The bracket groove is hinged with rack shaft by bracket pins.
Further, center is covered in bracket pins of the madial wall to position between rack shaft of bracket groove U-shaped structure
For hollow axle sleeve.
Further, the installation site of all base pivot pins to center O points apart from all same.
Compared with prior art, the beneficial effects of the utility model are：By changing the setting angle of electric cylinder and base,
And the mode that bulb is connected changes over the combination of multiple kinematic pairs, obtain has compared to more traditional VR race vehicle constructions
The new motion structure that life-span is longer, motion amplitude is bigger, more flexible.
Brief description of the drawings
Fig. 1 is the movement executing mechanism schematic diagram of VR racing cars in currently available technology；
Fig. 2 is the Motor execution structural representation in the utility model；
Fig. 3 is that the utility model removes overlooking the structure diagram after racing car car；
Fig. 4 is the utility model racing car car upward view；
Fig. 5 is the half sectional view of the rotating shaft of the utility model medium-height trestle and compartment stop sleeve junction.
In figure：1 base, 11 base pivot pins, 2 electric cylinders, 21 bracket grooves, 22 bracket pins, 3 rack shafts, 31 axle sleeves, 32 axles
Hold, 4 racing car cars, 41 compartment stop sleevees, 42 compartment support bars, 5 bulbs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Shown in Fig. 2 to 5, a kind of VR motor sports executing agency, including, base 1；The base that the base 1 passes through circle
Pivot pin 11 is hinged several electric cylinders 2 and forms revolute pair, and the trajectory plane phase that all electric cylinders 2 itself are formed by swinging
Meet at the center O of base 1 position；The electric cylinder 2 is connected with supporting servo motor transmission, and servomotor and and external electrical
Source connects；Telescopic arm inside electric cylinder 2 forms revolute pair with electric cylinder 2 itself, it is ensured that no matter whether electric cylinder 2 is in
Working condition, the expansion link of the electric cylinder 2 can be relative to the rotary motion of electric cylinder 2 itself；The freedom of the telescopic arm of electric cylinder 2
End passes through bracket pins 22 and the be hinged composition revolute pair in the one end of rack shaft 3；Described another free end of rack shaft 3 is with being fixed on
Revolute is formed by bearing 32 between the bottom surface of racing car car 4 and the compartment stop sleeve 41 being internally hollow, it is ensured that every
A piece rack shaft 3 can be relative to the rotary motion of racing car car 4.For from the overall structure of the application, by above-mentioned
Total movement pair can realize that racing car car 4 such as can swing, rotate at multiple movement combination modes relative to ground, so as to
Obtain compared to more traditional VR motor sports amplitude it is larger, and kinematic mechanisms life-span it is longer the advantages of.Further,
When installation, although as long as meeting that the track plane of multiple swings of electric cylinders 2 all meets at center O points and can ensure racing car sedan-chair
Railway carriage or compartment 4 obtains more preferable service life, but for the bigger angle of inclination obtained, and optimal use service life, own
The installation site of base pivot pin 11 is to center O points apart from all same, and these base pivot pins 11 are in same level.
Further, the bracket groove 21 of U-shaped structure, the branch are fixed in the free end of the telescopic arm inside the electric cylinder 2
The one end of frame rotating shaft 3 is inserted among the bracket groove 21 of the U-shaped structure；The bracket groove 21 passes through bracket pins 22 with rack shaft 3
It is be hinged.Because whole racing car car 4 is all to be connected by rack shaft 3 with electric cylinder 2, so for greater safety while being also
Uniform force, the bracket groove 21 of U-shaped is provided with the free end of the telescopic arm of electric cylinder 2.The support being installed among U-shaped structure
3 symmetrical both sides of rotating shaft all by the load-bearing of bracket pins 22, can have more stability with the be hinged of the next individual binding face of ordinary circumstance.
Further, worn to solve the madial wall of U-bracket groove 21 with the mechanical friction of rack shaft 3, so in bracket groove 21U shape knots
It is hollow axle sleeve 31 that center is covered in the madial wall of structure to the bracket pins 22 of position between rack shaft 3.This axle sleeve 31 can
With using quality softer metallic copper or the more preferable high polymer material of wearability, such as nylon etc..
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of VR motor sports executing agency, including, base (1)；It is characterized in that：The bottom that the base (1) passes through circle
Seat pivot pin (11) is hinged several electric cylinders (2) and forms revolute pair, and the rail that all electric cylinders (2) itself are formed by swinging
Mark plane intersects at base (1) center O position；The internal telescopic arm of electric cylinder (2) is formed with electric cylinder (2) itself to be rotated
Pair, the free end of electric cylinder (2) telescopic arm form revolute pair by the way that bracket pins (22) and rack shaft (3) one end are be hinged；It is described
Rack shaft (3) another free end and the compartment stop sleeve (41) for being fixed on racing car car (4) bottom surface and being internally hollow
Between pass through bearing (32) form revolute.
A kind of 2. VR motor sports executing agency according to claim 1, it is characterised in that：The electric cylinder (2) is internal
Telescopic arm free end fix U-shaped structure bracket groove (21), described rack shaft (3) one end is inserted in the U-shaped structure
Among bracket groove (21)；The bracket groove (21) is be hinged by bracket pins (22) with rack shaft (3).
A kind of 3. VR motor sports executing agency according to claim 2, it is characterised in that：In bracket groove (21) U-shaped knot
It is hollow axle sleeve (31) that center is covered in the madial wall of structure to the bracket pins (22) of position between rack shaft (3).
A kind of 4. VR motor sports executing agency according to claim 1, it is characterised in that：All base pivot pins (11)
Installation site is to center O points apart from all same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872792.0U CN207024610U (en) | 2017-07-18 | 2017-07-18 | A kind of VR motor sports executing agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720872792.0U CN207024610U (en) | 2017-07-18 | 2017-07-18 | A kind of VR motor sports executing agency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024610U true CN207024610U (en) | 2018-02-23 |
Family
ID=61463635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720872792.0U Active CN207024610U (en) | 2017-07-18 | 2017-07-18 | A kind of VR motor sports executing agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843984A (en) * | 2018-12-07 | 2020-02-28 | 常州工程职业技术学院 | Man-machine combined balance car |
-
2017
- 2017-07-18 CN CN201720872792.0U patent/CN207024610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843984A (en) * | 2018-12-07 | 2020-02-28 | 常州工程职业技术学院 | Man-machine combined balance car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of VR racing actuator Effective date of registration: 20210310 Granted publication date: 20180223 Pledgee: Xuzhou Productivity Promotion Center Pledgor: XUZHOU TOPOW INTERACTIVE INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980001550 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |