CN215773793U - VR device with prevent falling function - Google Patents

Abstract

The utility model discloses a VR device with a falling-preventing function, which is provided with a box body, a VR body, a supporting plate and a damping mechanism, wherein the damping mechanism comprises a cross rod, a compression spring, a sliding block, a connecting plate, a fixed block, a damping plate, a first damping device and at least one second damping device; when bumping occurs in the carrying process, the sliding block slides to extrude the compression spring, so that the compression spring slides on the surface of the cross rod, the connecting plate is driven to slide, and the fixed block is in contact with the first damping device to achieve a primary damping effect; the connecting plate drives the damping plate and moves downwards, thereby extrudees second damping device and reaches another absorbing effect, makes the shock attenuation effect better, can protect the VR body, avoids the VR body to receive the damage, but wide application in VR technical field.

Description

VR device with prevent falling function

Technical Field

The utility model relates to the technical field of VR (virtual reality), in particular to a VR device with an anti-falling function.

Background

Vr (virtual reality), the name of chinese, is virtual reality technology, also called smart technology, is a completely new practical technology developed in the twentieth century. The virtual reality technology comprises a computer, electronic information and simulation technology, and the basic realization mode is that the computer simulates a virtual environment so as to provide environment immersion for people. With the continuous development of social productivity and scientific technology, the demand of various industries on VR technology is increasingly vigorous, and the VR technology makes great progress and gradually appears in the life of people. And current VR device does not have corresponding protection in usually direct exposure to external environment, when the VR device need be carried, produces the damage easily in transport or removal process, not only influences the device life-span, also can cause certain economic loss, consequently needs seek the solution.

SUMMERY OF THE UTILITY MODEL

To solve the above technical problems, the present invention aims to: a VR device with a fall-resistant function is provided.

The technical scheme adopted by the utility model is as follows:

a VR device with fall protection, comprising: the device comprises a box body, a VR body, a supporting plate and a damping mechanism; the VR body is arranged above the supporting plate, the damping mechanism is arranged below the supporting plate, and the box body accommodates the VR body, the supporting plate and the damping mechanism; the damping mechanism comprises a cross rod, a compression spring, a sliding block, a connecting plate, a fixed block, a damping plate, a first damping device and at least one second damping device; the fixed block with the lower surface of backup pad and horizontal pole one end is fixed, the horizontal pole other end with the backup pad is fixed, the sliding block and compression spring all overlaps and locates the horizontal pole, compression spring is located the fixed block with between the sliding block, connecting plate one end with the sliding block is fixed, the connecting plate other end with the shock attenuation board is fixed, first damping device with the shock attenuation board is fixed and is located the shock attenuation board with between the fixed block, second damping device set up in the box and between the shock attenuation board.

Further, the second damping device comprises a mounting shell, a damping spring and a connecting block; the lower surface of installation casing with the box is fixed, damping spring set up in the installation casing, the upper end of connecting block with the damping plate is fixed, the lower extreme of connecting block with the damping spring laminating.

Furthermore, the VR device with the anti-falling function further comprises a clamping mechanism, wherein the clamping mechanism comprises a working box, a first gear, a second gear, a first clamping arm, a second clamping arm, a first motor and a rotating rod; the work box with the last fixed surface of backup pad, the work box top is provided with the VR body, first gear with the second gear is fixed in the work box and meshing setting, first motor with the bull stick is connected, the bull stick with first gear perhaps second gear fixed connection, first press from both sides tight arm with first gear is fixed and set up in the left side of VR body, the second press from both sides tight arm with the second gear is fixed and set up in the right side of VR body.

Further, clamping mechanism still includes two rubber pads, and one of them rubber pad sets up in between the VR body with the first clamp arm, another rubber pad sets up in between the VR body with the second clamp arm.

Furthermore, the box body is provided with heat dissipation holes.

Further, VR device with prevent falling function still includes heat abstractor, heat abstractor with the backup pad is fixed and sets up in the ascending one end of VR body left and right sides.

Further, heat abstractor includes bi-pass case, second motor and flabellum, bi-pass case all has through-hole intercommunication outside at the ascending both ends of left right direction, and one of them through-hole corresponds the VR body sets up, the second motor and the flabellum set up in the bi-pass incasement, the output shaft of second motor with the flabellum is connected.

Furthermore, the heat dissipation device further comprises a blocking net, and the blocking net is arranged in one of the two through holes.

Further, heat abstractor still includes the installation piece, the bi-pass case passes through the installation piece with the backup pad is fixed.

Further, VR device with prevent falling function still includes the case lid, be provided with the handle on the case lid, the case lid fits the top of box.

The utility model has the beneficial effects that: by arranging the box body, the VR body, the supporting plate and the damping mechanism, the damping mechanism comprises a cross rod, a compression spring, a sliding block, a connecting plate, a fixed block, a damping plate, a first damping device and at least one second damping device; the fixed block is fixed with the lower surface of the supporting plate and one end of the cross rod, the other end of the cross rod is fixed with the supporting plate, the sliding block and the compression spring are sleeved on the cross rod, the compression spring is positioned between the fixed block and the sliding block, one end of the connecting plate is fixed with the sliding block, the other end of the connecting plate is fixed with the damping plate, the first damping device is fixed with the damping plate and positioned between the damping plate and the fixed block, and the second damping device is arranged between the box body and the damping plate; when bumping occurs in the carrying process, the sliding block slides to extrude the compression spring, so that the compression spring slides on the surface of the cross rod, the connecting plate is driven to slide, and the fixed block is in contact with the first damping device to achieve a primary damping effect; the connecting plate drives the shock attenuation board and moves down, thereby extrudees second damping device and reaches another absorbing effect, makes the shock attenuation effect better, can protect the VR body, avoids the VR body to receive the damage.

Drawings

FIG. 1 is a schematic diagram of a VR device with anti-crash functionality in accordance with embodiments of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1;

fig. 3 is a side view of a work box according to an embodiment of the present invention.

Reference numerals: the box body 1, heat dissipation hole 11, installation casing 2, damping spring 3, connecting block 4, damping plate 5, backup pad 6, fixed block 7, horizontal pole 8, compression spring 9, sliding block 10, connecting plate 11, workbin 1201, first gear 1202A, second gear 1202B, first clamp arm 1203A, second clamp arm 1203B, rubber pad 1204, first motor 1205, bull stick 1206, VR body 13, installation piece 14, bi-pass case 15, second motor 16, flabellum 17, hinder block net 18, case lid 19, handle 20, first damping device B1, second damping device B2.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first," "second," "third," and the like in the description and claims of this application and in the drawings are used solely to distinguish one from another and are not used to describe a particular sequence. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The utility model will be further explained and explained with reference to the drawings and the embodiments in the description.

In the embodiment of the utility model, the Y direction is a height direction/a longitudinal direction/an up-down direction, and the X direction is a left-right direction/a transverse direction.

Referring to fig. 1, an embodiment of the present invention provides a VR device with a crash-proof function, including a box 1, a VR body 13, a supporting plate 6, a damping mechanism, a clamping mechanism, a heat dissipation device, and a box cover 19.

Referring to fig. 1, in the embodiment of the present invention, the box 1 is provided with a plurality of heat dissipation holes 11, wherein one of the heat dissipation holes 11 is disposed corresponding to the heat dissipation device and is used for dissipating heat to the outside. Optionally, a handle 20 is provided on the cover, and the cover 19 covers the top of the box 1.

Referring to fig. 1 and 2, in the embodiment of the present invention, the VR body 13 is disposed above the supporting plate, the damping mechanism is disposed below the supporting plate 6, and the casing 1 accommodates the VR body 13, the supporting plate 6, and the damping mechanism. Specifically, the damping mechanism comprises a cross rod 8, a compression spring 9, a sliding block 10, a connecting plate 11, a fixed block 7, a damping plate 5, a first damping device B1 and at least one second damping device B2; fixed block 7 is fixed with backup pad 6's lower surface and 8 one ends of horizontal pole, the 8 other ends of horizontal pole are fixed with backup pad 6 (specifically fixed with backup pad 6 through another fixed block 7), horizontal pole 8 is all located to sliding block 10 and compression spring 9 cover, compression spring 9 is located between fixed block 7 and the sliding block 10, 11 one end of connecting plate is fixed with sliding block 10, the 11 other ends of connecting plate are fixed with shock attenuation board 5, first damping device B1 is fixed with shock attenuation board 5 and is located between shock attenuation board 5 and the fixed block 7, second damping device B2 sets up between box 1 and shock attenuation board 5. Optionally, in the embodiment of the present invention, the number of the compression spring 9, the sliding block 10, the connecting plate 11, the first damping device B1, and the fixed block 7 is two, and in other embodiments, it may be one; the number of the second shock absorbing devices B2 is three, and other numbers are possible in other embodiments. The second damping device B2 has a similar structure to the first damping device B1, and in the embodiment of the present invention, the structure of the second damping device B2 is described and will not be described again. Optionally, the second shock absorbing device B2 includes a mounting case 2, a shock absorbing spring 3, and a connecting block 4; the lower surface of installation casing 2 is fixed with box 1, and damping spring 3 sets up in installation casing 2, and the free end of connecting block 4 runs through installation casing 2 and extends to the outside, and the equal welded mounting in the left and right sides of connecting block 4 has small-size installation casing 2, and the upper end of connecting block 4 is fixed with damping plate 5, and the lower extreme of connecting block 4 and the laminating of damping spring 3. And use through the cooperation of installing casing 2, damping spring 3 and connecting block 4 isotructures, can realize fine shock attenuation effect for the device is when the transport removes, and jolting that produces can be fine offset, makes vibrations can not cause the influence to the VR device in controllable range, has guaranteed follow-up sustainable operation to the VR device.

Referring to fig. 1 and 2, specifically, fixed block 7 is welded with the bottom of backup pad 6, the free ends of two sets of connecting plates 11 pass through the articulated elements and articulate the installation with the front side outer surface of shock attenuation board 5, articulate the installation through the articulated elements between two sets of connecting plates 11, use through the cooperation of structures such as shock attenuation board 5, backup pad 6, fixed block 7, horizontal pole 8 and compression spring 9, can make the device prevent falling more, avoided the VR device to lead to the fact the influence because of the vibrations that the device itself takes place follow-up use, thereby make the device can not continue to use, also can play the effect of direction when carrying out the shock attenuation to it.

Referring to fig. 1 and 2, alternatively, the heat sink is fixed to the support plate 6 and disposed at one end of the VR body 13 in the left-right direction; in the embodiment of the present invention, the left end provided in the left-right direction of the VR body 13 is taken as an example for explanation, and is not limited. Specifically, the heat dissipating device includes a double pass box 15, a second motor 16, fan blades 17, a barrier net 18, and a mounting block 14. Optionally, the double-pass box 15 is fixed to the support plate 6 through the mounting block 14, both ends of the double-pass box 15 in the left-right direction are provided with through holes (not labeled) for communicating with the outside, one of the through holes is disposed corresponding to the left end of the VR body 13, the second motor 16 and the fan blades 17 are disposed in the double-pass box 15, and an output shaft of the second motor 16 is connected to the fan blades 17. Optionally, the barrier net 18 is disposed in one of the two through holes, and the through hole disposed near the VR body 13 is taken as an example in the embodiment of the present invention.

Referring to fig. 1 and 2, specifically, the mounting block 14 is welded to the top of the support plate 6, the two-way box 15 is welded to the top of the mounting block 14, a support block (not shown) is welded to the bottom of the inner side of the two-way box 15, a second motor 16 is fixedly mounted to the top of the support block, a rotating shaft is welded to an output shaft of the second motor 16, fan blades 17 are welded to the rotating shaft, and the barrier net 18 is welded to the inner wall of the two-way box 15, so that a large amount of dust can be adhered to the barrier net 18 in the long-time use process of the fan blades 17, manual cleaning is convenient, and the dust is prevented from affecting the normal operation of the fan blades 17; and the rotation of flabellum 17 and the setting of two through-holes can make the VR body dispel the heat.

Referring to fig. 1 and 3, in the embodiment of the present invention, the clamping mechanism includes a work box 1201, a first gear 1202A, a second gear 1202B, a first clamping arm 1203A, a second clamping arm 1203B, a first motor 1205, two rubber pads 1204, and a rotating rod 1206. Optionally, one of the rubber pads 1204 is disposed between the VR body and the first clamping arm 1203A, and the other rubber pad 1204 is disposed between the VR body and the second clamping arm 1203B. In the embodiment of the present invention, the working box 1201 is fixed to the upper surface of the supporting plate 6, a VR body 13 is disposed above the working box 1201, the first gear 1202A and the second gear 1202B are fixed to the working box 1201 and are engaged with each other, the first motor 1205 is connected to the rotating rod 1206, the rotating rod 1206 is fixedly connected to the first gear 1202A or the second gear 1202B, the first clamping arm 1203A is fixed to the first gear 1202A and is disposed on the left side of the VR body, and the second clamping arm 1203B is fixed to the second gear 1202B and is disposed on the right side of the VR body.

Referring to fig. 1 and 3, specifically, the working box 1201 is welded and mounted on the top of the support plate 6, a first gear 1202A and a second gear 1202B are rotatably mounted on the front outer surface of the working box 1201, the first gear 1202A and the second gear 1202B are arranged in a meshed manner, a first clamping arm 1203A is welded and mounted on the front outer surface of the first gear 1202A, a second clamping arm 1203B is welded and mounted on the front outer surface of the second gear 1202B, rubber pads 1204 are respectively adhered to the outer walls of one sides of the first clamping arm 1203A and the second clamping arm 1203B, and the rubber pads 1204 are adhered to the VR body. The first motor 1205 is fixedly installed inside the working box 1201, the output shaft of the first motor 1205 is welded with the rotating rod 1206, and the free end of the rotating rod 1206 penetrates through the working box 1201 and is welded with the first gear 1202A (in other embodiments, the free end of the rotating rod 1206 may be welded with the second gear 1202B). In the embodiment of the utility model, the working box 1201, the first gear 1202A, the second gear 1202B, the first clamping arm 1203A, the second clamping arm 1203B, the first motor 1205, the rotating rod 1206 and other structures are matched for use, so that the VR body 13 can be quickly and stably assembled and disassembled, the working efficiency is improved, the labor intensity of workers is reduced, the VR device can be stably clamped, and the structure is simple and the operation is convenient.

Optionally, the VR device with the anti-falling function may further include a control module (not shown), where the control module may include a control unit and a power supply unit, the power supply unit may be a built-in power supply or may be configured to interface with an external power supply, and the power supply unit is configured to supply power to the control unit and each motor; the control unit can receive control instructions to drive and control the motors. It should be noted that the control module may be implemented by an existing module.

With reference to fig. 1, 2 and 3, the working principle is: when this VR device with prevent falling function used, place VR body 13 at the top of work box 1201 earlier, open first motor 1205, first motor 1205 drives bull stick 1206 and first gear 1202A and rotates to drive second gear 1202B and rotate, drive the second and press from both sides tight arm 1203B, make second press from both sides tight arm 1203B, rubber pad 1204 press from both sides tight VR body 13. When the second motor 16 is turned on, the second motor 16 drives the rotating shaft and the fan blades 17 to rotate, heat generated when the VR body 13 works is dissipated, and the heat is dissipated through the heat dissipation holes 11 in the box body 1. In addition, when jolting in the process of carrying, slide extrusion compression spring 9 through sliding block 10, make compression spring 9 slide on the surface of horizontal pole 8, thereby it slides to drive connecting plate 11, fixed block 7 contacts and has played first absorbing effect with connecting block 4 and damping spring 3, connecting plate 11 drives damping plate 5 downstream simultaneously, connecting block 4 and damping spring 3 of extrusion damping plate 5 below, thereby reach secondary absorbing effect, it is better to make the shock attenuation effect, can protect VR body 13 well, avoid VR body 13 to receive the damage.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims (10)

1. A VR device with anti-fall function, comprising: the device comprises a box body, a VR body, a supporting plate and a damping mechanism; the VR body is arranged above the supporting plate, the damping mechanism is arranged below the supporting plate, and the box body accommodates the VR body, the supporting plate and the damping mechanism; the damping mechanism comprises a cross rod, a compression spring, a sliding block, a connecting plate, a fixed block, a damping plate, a first damping device and at least one second damping device; the fixed block with the lower surface of backup pad and horizontal pole one end is fixed, the horizontal pole other end with the backup pad is fixed, the sliding block and compression spring all overlaps and locates the horizontal pole, compression spring is located the fixed block with between the sliding block, connecting plate one end with the sliding block is fixed, the connecting plate other end with the shock attenuation board is fixed, first damping device with the shock attenuation board is fixed and is located the shock attenuation board with between the fixed block, second damping device set up in the box and between the shock attenuation board.

2. The VR device with fall arrest functionality according to claim 1, wherein: the second damping device comprises a mounting shell, a damping spring and a connecting block; the lower surface of installation casing with the box is fixed, damping spring set up in the installation casing, the upper end of connecting block with the damping plate is fixed, the lower extreme of connecting block with the damping spring laminating.

3. The VR device with fall arrest functionality according to claim 1, wherein: the VR device with the anti-falling function further comprises a clamping mechanism, wherein the clamping mechanism comprises a working box, a first gear, a second gear, a first clamping arm, a second clamping arm, a first motor and a rotating rod; the work box with the last fixed surface of backup pad, the work box top is provided with the VR body, first gear with the second gear is fixed in the work box and meshing setting, first motor with the bull stick is connected, the bull stick with first gear perhaps second gear fixed connection, first press from both sides tight arm with first gear is fixed and set up in the left side of VR body, the second press from both sides tight arm with the second gear is fixed and set up in the right side of VR body.

4. A VR device with fall arrest functionality according to claim 3, wherein: the clamping mechanism further comprises two rubber pads, wherein one rubber pad is arranged between the VR body and the first clamping arm, and the other rubber pad is arranged between the VR body and the second clamping arm.

5. The VR device with fall arrest functionality according to claim 1, wherein: the box body is provided with heat dissipation holes.

6. The VR device with fall arrest functionality according to claim 1, wherein: VR device with prevent falling function still includes heat abstractor, heat abstractor with the backup pad is fixed and sets up in the ascending one end of VR body left and right sides.

7. The VR device of claim 6, wherein: the heat dissipation device comprises a double-pass box, a second motor and fan blades, wherein through holes are formed in the two ends of the double-pass box in the left-right direction and communicated with the outside, one through hole corresponds to the VR body, the second motor and the fan blades are arranged in the double-pass box, and the output shaft of the second motor is connected with the fan blades.

8. The VR device of claim 7, wherein: the heat dissipation device further comprises a blocking net, and the blocking net is arranged in one of the two through holes.

9. The VR device of claim 7, wherein: the heat dissipation device further comprises an installation block, and the double-pass box is fixed with the support plate through the installation block.

10. The VR device with fall arrest functionality according to claim 1, wherein: VR device with prevent falling function still includes the case lid, be provided with the handle on the case lid, the case lid fits the top of box.

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