Door body rotating arm

Abstract

The utility model relates to the technical field of acoustic testing, in particular to a door body rotating arm which comprises a carrier plate, a vertical plate is fixed on the surface of the carrier plate through bolts, a glasses bearing seat is fixed on one side of the vertical plate through four studs, and VR glasses are placed on one side of the glasses bearing seat. Buffer silica gel is fixed on the surface of the carrier plate and located below the VR glasses. A door body rotating arm module structure is installed on one side of the bottom of the carrying plate, and two sets of opposite supporting plates are further fixed to one side of the top of the carrying plate through screws. According to the utility model, a door body rotating arm module and an air cylinder transmission structure are adopted to reduce direct contact with a rotating arm and VR glasses and reduce vibration transmission, so that interference of mechanical waves on detection is reduced, and the overall acoustic detection effect is improved; the whole module is good in adsorption and clamping effect through the suspended flexible structure and the soft silica gel pressing block, simple in structure and convenient to use, and has good applicability and compatibility to VR glasses of different models.

Description

Technical Field

[0001] The utility model relates to the technical field of acoustic testing, in particular to a door body rotating arm used for audio detection of VR glasses. Background Art

[0002] VR glasses are virtual reality head-mounted display devices. VR glasses are products that utilize multiple technologies such as simulation technology, computer graphics, human-computer interface technology, multimedia technology, sensor technology, and network technology. They are a new means of human-computer interaction created with the help of computers and the latest sensor technology. However, VR glasses require audio testing during production, and during this testing they need to be pressed and fixed using a door body rotating arm.

[0003] At present, the compression mode of VR glasses is usually composed of multiple rotating cylinder module structures, among which the surface pressing structure is traditionally mostly a PU resin structure. However, the material hardness of the PU resin structure is relatively hard. When conducting acoustic tests on VR glasses, it is necessary to flexibly fasten them so that the acoustic accessories of the VR glasses can naturally collect noise. However, most existing rotating arm structures are directly fastened with rotating cylinders. The vibrations generated during the transmission process will affect the audio test, thereby reducing the detection accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a door body rotating arm to solve the problem proposed in the above background technology that most of the existing rotating arm structures are directly fastened by rotating cylinders, and the vibration generated during the transmission process will affect the audio test, thereby causing a decrease in detection accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door body rotating arm, comprising a carrier plate, a vertical plate fixed to the surface of the carrier plate by bolts, a glasses supporting seat fixed to one side of the vertical plate by four studs, and VR glasses are placed on one side of the glasses supporting seat; buffer silicone is fixed to the surface of the carrier plate and below the VR glasses, and the buffer silicone performs buffering and anti-collision work after the VR glasses are placed; a door body rotating arm module structure is installed on one side of the bottom of the carrier plate, and the door body rotating arm module structure is used to clamp the VR glasses; two sets of mutually opposing support plates are also fixed to one side of the top of the carrier plate by screws.

[0006] Preferably, soft positioning blocks are integrally injection-molded at the four corners of the surface of the glasses supporting seat, and when the VR glasses are placed, the soft positioning blocks are used for positioning the VR glasses.

[0007] Preferably, the door body rotating arm module structure is composed of a base, a driving cylinder, a rotating arm and sound-insulating and shock-absorbing silicone, and the base is fixedly connected to the surface of the carrier plate by four screws.

[0008] Preferably, a driving cylinder is hinged on the surface of the base, and a rotating arm is hinged on one side of the base, and the rotating arm is used to clamp the VR glasses after rotation.

[0009] Preferably, one end of the rotating arm is hinged to the output end of the driving cylinder through a connecting rod, and sound-insulating and shock-absorbing silicone is fixed to the surface of the rotating arm by screws, and the sound-insulating and shock-absorbing silicone is used for buffering when the VR glasses are clamped.

[0010] Preferably, an elbow is inlaid on the surface of the support plate, and a wire fixing seat is fixed on the surface of the support plate and on one side of the elbow by a screw, and the wire fixing seat is used for the clamping and fixing work of the wire body.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the door body rotating arm is fixed to the base by screws through the door body rotating arm module structure, and a buffer silicone is arranged between the base and the VR glasses, thereby realizing the first level of shock absorption, and the cylinder drives the connecting rod to move, and the door body rotating arm fixed on the outer side of the carrier plate is connected with the cylinder connecting rod structure, and they are linked together to make a certain angle flip, and the VR glasses are fixed in a non-rigid connection manner, further reducing the interference with the product audio test and improving the experimental accuracy; the utility model adopts a door body rotating arm module, and the cylinder transmission structure reduces the direct contact with the rotating arm and the VR glasses, reduces the vibration transmission, and then reduces the interference of mechanical waves on the detection, and improves the overall acoustic detection effect; the overall module has a good adsorption and clamping effect through a suspended flexible structure and a soft silicone pressure block, and the structure is simple and easy to use, and it has good applicability and compatibility with different models of VR glasses. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional upright state structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional inverted state structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the explosion amplification structure of the utility model;

[0015] Figure 4 It is a partial oblique enlarged structural schematic diagram of the utility model;

[0016] Figure 5 It is an enlarged structural schematic diagram of the door body rotating arm module structure of the utility model.

[0017] In the figure: 1. Carrier plate; 11. Buffering silicone; 2. Vertical plate; 3. Glasses bearing seat; 31. Soft positioning block; 4. VR glasses; 5. Door rotating arm module structure; 51. Base; 52. Driving cylinder; 53. Rotating arm; 54. Sound insulation and shock absorption silicone; 6. Support plate; 61. Elbow; 62. Wire fixing seat. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] The utility model provides a door body rotating arm structure as follows Figure 1 , Figure 3 as well as Figure 4 As shown, it includes a carrier plate 1, a vertical plate 2 is fixed to the surface of the carrier plate 1 by bolts, a glasses support seat 3 is fixed to one side of the vertical plate 2 by four studs, and VR glasses 4 are placed on one side of the glasses support seat 3, and soft positioning blocks 31 are integrally injection-molded at the four corner positions of the surface of the glasses support seat 3, and when the VR glasses 4 are placed, the soft positioning blocks 31 are used for positioning the VR glasses 4; a buffer silicone 11 is fixed on the surface of the carrier plate 1 and below the VR glasses 4, and the buffer silicone 11 is used for buffering and anti-collision after the VR glasses 4 are placed.

[0020] During implementation, a layer of sound-insulating and shock-absorbing silicone 54 is provided on the joint surface between the door body rotating arm module structure 5 and the VR glasses 4 to absorb the vibration generated when the rotating arm 53 is pressed together, so as to avoid the rigid connection interfering with the normal test effect of the VR glasses 4.

[0021] Furthermore, if Figure 2 as well as Figure 5As shown, a door body rotating arm module structure 5 is installed on one side of the bottom of the carrier plate 1. The door body rotating arm module structure 5 is used to clamp the VR glasses 4. The door body rotating arm module structure 5 is composed of a base 51, a driving cylinder 52, a rotating arm 53 and a sound-proof and shock-absorbing silicone 54. The base 51 is fixedly connected to the surface of the carrier plate 1 by four screws. The driving cylinder 52 is hinged on the surface of the base 51, and a rotating arm 53 is hinged on one side of the base 51. The rotating arm 53 is used to clamp the VR glasses 4 after rotating. One end of the rotating arm 53 is hinged to the output end of the driving cylinder 52 through a connecting rod, and a sound-insulating and shock-absorbing silicone 54 is fixed to the surface of the rotating arm 53 by screws. The sound-insulating and shock-absorbing silicone 54 is used for buffering when the VR glasses 4 are clamped; two groups of mutually opposed support plates 6 are also fixed to one side of the top of the carrier plate 1 by screws, and an elbow 61 is inlaid on the surface of the support plate 6. A wire fixing seat 62 is fixed to the surface of the support plate 6 and located on one side of the elbow 61 by screws. The wire fixing seat 62 is used for the clamping and fixing of the wire body.

[0022] During implementation, the door body rotating arm module structure 5 and the driving cylinder 52 are fixed to the base 51 by screws. A buffer silicone 11 is provided between the base 51 and the VR glasses 4, thereby realizing the first level of shock absorption. The cylinder drives the connecting rod to move, and the rotating arm 53 fixed on the outside of the carrier plate 1 is connected to the cylinder connecting rod structure, and they are linked together to make a certain angle flip, and the VR glasses 4 are fixed by a non-rigid connection, which further reduces the interference to the product audio test and improves the experimental accuracy.

[0023] Working principle: The utility model adopts a non-rigid transmission module, a soft silicone compression method, and a soft fixed VR glasses 4 through a rotating arm 53, so that the low-noise transmission effect is reduced during audio detection.

[0024] The door body rotating arm module structure 5 and the driving cylinder 52 are fixed to the base 51 by screws. A buffer silicone 11 is provided between the base 51 and the VR glasses 4 to achieve the first level of shock absorption. The cylinder drives the connecting rod to move. The rotating arm 53 fixed on the outside of the carrier plate 1 is connected to the cylinder connecting rod structure, and they are linked together to make a certain angle flip, and the VR glasses 4 are fixed in a non-rigid connection manner, which further reduces the interference to the product audio test and improves the experimental accuracy.

[0025] A layer of sound-insulating and shock-absorbing silicone 54 is provided on the joint surface between the door body rotating arm module structure 5 and the VR glasses 4 to absorb the vibration generated when the rotating arm 53 is pressed together, so as to avoid the rigid connection interfering with the normal test effect of the VR glasses 4.

[0026] The door body rotating arm module structure 5 of the utility model is flexibly connected to the VR glasses 4 through multiple soft structures, so that the vibration of the clamp and the box body is dynamically weakened. The sound-insulating and shock-absorbing silicone rubber 54 made of contoured silicone material is evenly distributed on the rotating arm 53 to fit and press the VR glasses 4. After the cylinder under the base 51 works, it presses the rotating arm 53 to prevent shaking during flipping. The sound-insulating and shock-absorbing silicone rubber 54 is tightly attached to one side of the upper cover of the VR glasses 4 to be tested, and can flexibly assist up and down during the flipping process to avoid damage to the surface of the VR glasses 4 caused by hard adsorption.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A door body rotating arm, comprising a carrier plate (1), characterized in that: The surface of the carrier plate (1) is fixed with a vertical plate (2) by means of bolts, a glasses support seat (3) is fixed to one side of the vertical plate (2) by means of four studs, and VR glasses (4) are placed on one side of the glasses support seat (3); a buffering silica gel (11) is fixed to the surface of the carrier plate (1) and below the VR glasses (4), and the buffering silica gel (11) performs a buffering and anti-collision function after the VR glasses (4) are placed; a door body rotating arm module structure (5) is installed on one side of the bottom of the carrier plate (1), and the door body rotating arm module structure (5) is used to clamp the VR glasses (4); and two sets of mutually opposed supporting plates (6) are also fixed to one side of the top of the carrier plate (1) by means of screws.

2. A door body rotating arm according to claim 1, characterized in that: Soft positioning blocks (31) are integrally injection-molded at the four corner positions on the surface of the glasses support seat (3), and when the VR glasses (4) are placed, the soft positioning blocks (31) are used for positioning the VR glasses (4).

3. The door body rotating arm according to claim 1, characterized in that: The door body rotating arm module structure (5) is composed of a base (51), a driving cylinder (52), a rotating arm (53) and sound-insulating and shock-absorbing silica gel (54); the base (51) is fixedly connected to the surface of the carrier plate (1) by four screws.

4. A door body rotating arm according to claim 3, characterized in that: A driving cylinder (52) is hingedly connected to the surface of the base (51), and a rotating arm (53) is hingedly connected to one side of the base (51). The rotating arm (53) is used to clamp the VR glasses (4) after rotating.

5. A door body rotating arm according to claim 4, characterized in that: One end of the rotating arm (53) is hinged to the output end of the driving cylinder (52) via a connecting rod, and a sound-insulating and shock-absorbing silicone rubber (54) is fixed to the surface of the rotating arm (53) via screws. The sound-insulating and shock-absorbing silicone rubber (54) is used for buffering when the VR glasses (4) are clamped.

6. The door body rotating arm according to claim 1, characterized in that: The surface of the support plate (6) is inlaid with an elbow (61), and a wire-binding fixing seat (62) is fixed on the surface of the support plate (6) and located on one side of the elbow (61) by means of screws. The wire-binding fixing seat (62) is used for clamping and fixing the wire body.

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