VR all-in-one machine

Abstract

The utility model relates to the technical field of 3D display equipment, and discloses a VR all-in-one machine which comprises a machine body and a cooling fan, an air channel and an air outlet hole are formed in the machine body, and the air channel is communicated with the outside through the air outlet hole; the air outlet hole comprises a first heat dissipation section and a second heat dissipation section, the first heat dissipation section communicates with the air duct, and the second heat dissipation section is used for communicating with the outside; the first heat dissipation section is communicated with the second heat dissipation section, and the first heat dissipation section and the second heat dissipation section are arranged in a staggered manner; the cooling fan is arranged in the machine body and located at the end, away from the air outlet hole, in the air duct. According to the technical scheme of the utility model, the heat dissipation fan dissipates heat generated by the VR all-in-one machine to the outside through the air duct via the air outlet holes; as the propagation path of the light is linear, the air outlet hole adopts a two-section type, and the first heat dissipation section and the second heat dissipation section are arranged in a staggered manner, the light can be effectively prevented from entering a path inside the machine body through the air outlet hole, so that the probability that the light enters the machine body to influence lens imaging is reduced, and the experience effect of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D display equipment, in particular to a VR all-in-one machine. Background Art

[0002] VR all-in-one uses head-mounted display devices to block people's vision and hearing from the outside world, guiding users to feel like they are in a virtual environment. The display principle is that the left and right eye screens display the left and right eye images respectively, and the human eye obtains this different information and creates a three-dimensional sense in the mind. With the continuous development of VR technology, VR all-in-one has become an important tool in entertainment, education, medical care, office and other fields.

[0003] The VR all-in-one machine will generate heat during use. Currently, the VR all-in-one machines on the market usually use a cooling fan installed inside the machine body to dissipate heat. Accordingly, a heat dissipation port is formed on the machine body to facilitate the discharge of heat from the machine body. However, external light may enter the machine body through the heat dissipation port and affect the imaging of the VR all-in-one machine. Utility Model Content

[0004] The main purpose of the utility model is to provide a VR all-in-one machine, aiming to reduce the probability of external light entering the machine body and affecting lens imaging.

[0005] To achieve the above-mentioned purpose, the VR all-in-one machine proposed in the present invention comprises:

[0006] A machine body, wherein the machine body is formed with an air duct and an air outlet, wherein the air duct is connected to the outside world through the air outlet; the air outlet comprises a first heat dissipation section and a second heat dissipation section, wherein the first heat dissipation section is connected to the air duct, and the second heat dissipation section is used to connect to the outside world; the first heat dissipation section is connected to the second heat dissipation section and the first heat dissipation section and the second heat dissipation section are staggered; a heat dissipation fan, wherein the heat dissipation fan is arranged in the machine body and is located at one end of the air duct away from the air outlet.

[0007] Optionally, a straight line extending along the central axis of the first heat dissipation section is arranged in parallel with a straight line extending along the central axis of the second heat dissipation section.

[0008] Optionally, the air outlet also includes a third heat dissipation section, and the head and tail of the third heat dissipation section are respectively connected to the first heat dissipation section and the second heat dissipation section; the angle between the straight line extending along the central axis of the third heat dissipation section and the straight line extending along the central axis of the first heat dissipation section is defined as α, 120°≤α≤150°.

[0009] Optionally, a connection between the third heat dissipation segment and the first heat dissipation segment and a connection between the third heat dissipation segment and the second heat dissipation segment are both rounded.

[0010] Optionally, the VR all-in-one machine further includes a matte layer, and the matte layer is arranged on the inner wall of the air outlet.

[0011] Optionally, the matte layer is arranged around the inner wall of the second heat dissipation section.

[0012] Optionally, the matte layer is made of ABS resin.

[0013] Optionally, the VR all-in-one machine further includes a lens, which is disposed on the body and enclosed with the body to form a heat dissipation cavity; the heat dissipation cavity is connected to the air duct, and the air outlet is disposed on the inner wall of the heat dissipation cavity.

[0014] In the technical solution of the utility model, the VR all-in-one machine includes a machine body and a cooling fan, the machine body is formed with an air duct and an air outlet, the air duct is connected to the outside world through the air outlet; the air outlet includes a first cooling section and a second cooling section, the first cooling section is connected to the air duct, and the second cooling section is used to connect to the outside world; the first cooling section is connected to the second cooling section and the first cooling section and the second cooling section are staggered; the cooling fan is arranged in the machine body and is located at one end of the air duct away from the air outlet. In the technical solution of the utility model, the cooling fan dissipates the heat generated by the VR all-in-one machine to the outside world through the air duct and the air outlet; because the propagation path of light is linear, the air outlet adopts a two-stage type and the first cooling section and the second cooling section are staggered, which can effectively block the path of most light entering the machine body through the air outlet, thereby reducing the probability of light entering the machine body and affecting the lens imaging, thereby improving the user experience effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a three-dimensional structural diagram of an embodiment of the VR all-in-one machine provided by the utility model;

[0017] Figure 2 This is a structural schematic diagram of another embodiment of the VR all-in-one machine of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the air outlet in the VR all-in-one machine.

[0019] Description of Figure Numbers:

[0020] Label name Label name 1000 VR All-in-One 2 Cooling fan 1 Body 3 Matte layer 11 Air duct 4 lens 12 Air outlet 41 Heat dissipation cavity 121 The first heat dissipation section 51 Radiator valve 122 Second heat dissipation section 52 First temperature sensor 123 The third heat dissipation section 53 Second temperature sensor

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0025] Please refer to Figure 1 , Figure 2 as well as Figure 3 In order to solve the problem that external light enters the body through the heat dissipation port and affects the lens imaging, the utility model proposes a VR all-in-one machine, including:

[0026] The machine body 1 and the cooling fan 2 are provided, the machine body 1 is formed with an air duct 11 and an air outlet 12, the air duct 11 is connected to the outside world through the air outlet 12; the air outlet 12 includes a first cooling section 121 and a second cooling section 122, the first cooling section 121 is connected to the air duct 11, and the second cooling section 122 is used to connect to the outside world; the first cooling section 121 is connected to the second cooling section 122 and the first cooling section 121 and the second cooling section 122 are staggered; the cooling fan 2 is arranged in the machine body 1 and is located at one end of the air duct 11 away from the air outlet 12.

[0027] In the technical solution of the present utility model, the heat dissipation fan 2 dissipates the heat generated by the VR all-in-one machine to the outside through the air duct 11 and the air outlet 12; since the propagation path of light is linear, the air outlet 12 adopts a two-stage type and the first heat dissipation section 121 and the second heat dissipation section 122 are staggered, which can effectively block most of the light from passing through the air outlet 12 to enter the interior of the body 1, thereby reducing the probability of light entering the body 1 and affecting the imaging of the lens 4, thereby improving the user experience.

[0028] In one embodiment, a straight line extending along the central axis of the first heat dissipation segment 121 is arranged in parallel with a straight line extending along the central axis of the second heat dissipation segment 122. The first heat dissipation segment 121 and the second heat dissipation segment 122 are arranged in parallel, so that the direction of the hot air blown into the air outlet 12 by the heat dissipation fan 2 is consistent with the direction of the hot air flowing from the air outlet 12 to the outside, thereby reducing the influence of the structure of the air outlet 12 on the hot air flow rate, thereby avoiding affecting the heat dissipation efficiency of the VR all-in-one machine.

[0029] The air outlet 12 also includes a third heat dissipation section 123, and the head and tail of the third heat dissipation section 123 are connected to the first heat dissipation section 121 and the second heat dissipation section 122 respectively; the angle between the straight line extending along the central axis of the third heat dissipation section 123 and the straight line extending along the central axis of the first heat dissipation section 121 is defined as α, 120°≤α≤150°. In one embodiment, α=135°. Since the first heat dissipation section 121 and the second heat dissipation section 122 are staggered, the hot air will inevitably be hindered by the inner wall of the third heat dissipation section 123 after entering the air outlet 12, affecting its flow rate. When α=135°, the inner wall of the third heat dissipation section 123 has the least effect on the flow rate of the hot air, thereby reducing the influence of the air outlet 12 on the heat dissipation efficiency of the VR all-in-one machine to a lower level; therefore, α=135° is preferred.

[0030] In one embodiment, the connection between the third heat dissipation section 123 and the first heat dissipation section 121 and the connection between the third heat dissipation section 123 and the second heat dissipation section 122 are both rounded. Such a configuration prevents the hot air from generating turbulence when flowing through the connection between the third heat dissipation section 123 and the first heat dissipation section 121 and the connection between the third heat dissipation section 123 and the second heat dissipation section 122, thereby further reducing the influence of the inner wall of the air outlet 12 on the hot air flow rate, thereby avoiding affecting the heat dissipation efficiency of the VR all-in-one machine.

[0031] In one embodiment, the VR all-in-one machine further includes a matte layer 3, which is arranged around the inner wall of the air outlet 12. The matte layer 3 can absorb light, thereby preventing the light from being reflected through the inner wall of the air outlet 12 into the machine body 1 and affecting the imaging of the lens 4, further improving the user experience.

[0032] In one embodiment, the matte layer 3 is arranged around the inner wall of the second heat dissipation section 122, so that most of the light reflected by the inner wall of the air outlet 12 and penetrating into the body 1 can be absorbed; the coverage area of ​​the matte layer 3 is smaller, and the effect achieved is basically the same, thus saving costs.

[0033] It is understandable that the material of the matte layer 3 can be ABS resin or polycarbonate. In one embodiment, the material of the matte layer 3 is ABS resin.

[0034] In one embodiment, the VR all-in-one machine further includes a lens 4, which is disposed on the body 1 and encloses the body 1 to form a heat dissipation cavity 41; the heat dissipation cavity 41 is connected to the air duct 11, and the air outlet 12 is disposed on the inner wall of the heat dissipation cavity 41. This arrangement enables the hot air blown by the heat dissipation fan 2 during heat dissipation to remove the fog on the lens 4, thereby preventing the fog from interfering with the user's vision and improving the user experience.

[0035] In the technical solution of the utility model, the air outlet adopts a two-stage type and the first heat dissipation section and the second heat dissipation section are staggered, which can effectively block the path of light entering the body through the air outlet, thereby reducing the probability of light entering the body and affecting the lens imaging, thereby improving the user experience.

[0036] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A VR all-in-one machine, characterized in that: include: A machine body (1), the machine body (1) being formed with an air duct (11) and an air outlet (12), the air duct (11) being connected to the outside world through the air outlet (12); the air outlet (12) comprising a first heat dissipation section (121) and a second heat dissipation section (122), the first heat dissipation section (121) being connected to the air duct (11), and the second heat dissipation section (122) being used to be connected to the outside world; the first heat dissipation section (121) being connected to the second heat dissipation section (122), and the first heat dissipation section (121) and the second heat dissipation section (122) being arranged in a staggered manner; and A heat dissipation fan (2), the heat dissipation fan (2) being arranged in the machine body (1) and located at an end of the air duct (11) away from the air outlet (12).

2. The VR all-in-one machine according to claim 1, characterized in that: A straight line extending along the central axis of the first heat dissipation section (121) is arranged in parallel with a straight line extending along the central axis of the second heat dissipation section (122).

3. The VR all-in-one machine as claimed in claim 2, characterized in that: The air outlet (12) further comprises a third heat dissipation section (123), the head and tail of the third heat dissipation section (123) being respectively connected to the first heat dissipation section (121) and the second heat dissipation section (122); an angle α is defined between a straight line extending along the central axis of the third heat dissipation section (123) and a straight line extending along the central axis of the first heat dissipation section (121), and 120°≤α≤150°.

4. The VR all-in-one machine as claimed in claim 3, characterized in that: The connection between the third heat dissipation section (123) and the first heat dissipation section (121) and the connection between the third heat dissipation section (123) and the second heat dissipation section (122) are both arranged with rounded corners.

5. The VR all-in-one machine as claimed in claim 4, characterized in that: The VR all-in-one machine further comprises a matte layer (3), wherein the matte layer (3) is arranged around the inner wall of the air outlet (12).

6. The VR all-in-one machine as claimed in claim 5, characterized in that: The matte layer (3) is arranged around the inner wall of the second heat dissipation section (122).

7. The VR all-in-one machine according to claim 6, characterized in that: The matte layer (3) is made of ABS resin.

8. The VR all-in-one machine according to any one of claims 1 to 7, characterized in that: The VR all-in-one machine further comprises a lens (4), wherein the lens (4) is arranged on the body (1) and encloses the body (1) to form a heat dissipation cavity (41); the heat dissipation cavity (41) is connected to the air duct (11), and the air outlet (12) is arranged on the inner wall of the heat dissipation cavity (41).

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