Eyepiece support structure and head-mounted eyepiece
By designing the eyepiece bracket structure of the adjustment groove, adjustment parts and connecting components, the problem of inability to accommodate and adjust the pupil viewing angle in the prior art is solved, the stable storage of the eyepiece and the adjustment of the pupil viewing angle are achieved, and the user experience of the head-mounted eyepiece is improved.
Patent Information
- Application Number
- CN202422461677.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-11
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-11
AI Technical Summary
The existing head-mounted eyepieces cannot effectively accommodate the eyepiece bracket structure and adjust the pupil viewing angle. The existing technology can only adjust the distance between the program mirror and the human eye, and cannot adjust the relative position of the program mirror bracket structure and the helmet.
An eyepiece bracket structure is designed, including an adjustment groove, an adjustment member, a connecting assembly and an elastic member. By clamping and separation between the adjustment member and the adjustment protrusion, the relative position adjustment between the eyepiece and the helmet, the movement of the connection assembly and the change of the pupil viewing angle are realized.
The eyepiece storage and pupil viewing angle adjustment are achieved, and the stability and convenience of the head-mounted eyepiece are improved.
Smart Images
Figure CN223296193U_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to a head-mounted eyepiece and relates to a technical field, and more specifically, to an eyepiece support structure and a head-mounted eyepiece. Background Art
[0002] A head-mounted eyepiece typically includes a helmet, an eyepiece support structure, and an eyepiece. The eyepiece support structure is used to connect the helmet and the eyepiece. When a user wears the head-mounted eyepiece, the eyepiece is placed in front of the user's eyes, and the user can observe objects through the eyepiece. The eyepiece can be a night vision device, smart glasses, telescopic AR glasses, VR glasses, etc. When using the head-mounted eyepiece, it may be necessary to adjust the distance between the eyepiece and the user to allow the user's eyes to adapt to the eyepiece.
[0003] However, in the prior art, the distance between the eyepiece and the eyepiece support structure can only be adjusted by moving the eyepiece to achieve the interpupillary distance (the straight-line distance between the user's eyes and the eyepiece). However, this adjustment method can only adjust the eyepiece, but cannot adjust the relative position of the eyepiece support structure and the helmet. Therefore, it is impossible to effectively store the eyepiece and the eyepiece support, and it is also impossible to adjust the interpupillary angle (the range of viewing angle of the user's external environment through the eyepiece).
[0004] In summary, the head-mounted eyepieces in the prior art cannot effectively accommodate the eyepiece bracket structure and the eyepiece and cannot adjust the pupil viewing angle. Utility Model Content
[0005] In order to solve the above technical problems, the embodiments of the present application adopt the following solutions:
[0006] An eyepiece support structure for connecting an eyepiece and a head-mounted device, the eyepiece support structure comprising:
[0007] A main body, wherein the main body is provided with an adjustment groove, and a groove wall of the adjustment groove is provided with a plurality of adjustment protrusions distributed at intervals along the length direction of the adjustment groove;
[0008] an adjusting member, the adjusting member being provided with a clamping portion, the clamping portion being clamped with at least a portion of the adjacent adjusting protrusions, the adjusting member being configured to move along the width direction of the adjusting slot to release the clamping portion from the adjusting protrusions, and to move along the length direction of the adjusting slot to move relative to the main body;
[0009] A connecting component is used to connect the main body and the eyepiece.
[0010] Furthermore, the connecting assembly includes a first connecting member and a second connecting member connected to each other, the first connecting member is used to fix the eyepiece, the second connecting member is provided with a narrow slot, and the adjusting member is passed through the second connecting member;
[0011] The main body includes a first sub-body and a second sub-body connected to each other, and the first sub-body is clamped in the narrow slot to limit the moving direction of the second connecting member to the length direction of the adjustment slot.
[0012] Furthermore, the eyepiece support structure also includes a first elastic member, which is arranged along the width direction of the adjustment slot, located in the second connecting member, and one end of the first elastic member abuts against the adjustment member, and the other end abuts against the inner side wall of the second connecting member.
[0013] Furthermore, the connecting assembly includes a first connecting member, a second connecting member, and a rotating button that are connected to each other, the first connecting member and the second connecting member are rotatably connected, the first connecting member and the second connecting member are respectively provided with a first through hole and a second through hole, and the rotating button is passed through the first through hole and the second through hole;
[0014] The side wall of the first through hole is provided with multiple first fixing grooves, the side wall of the second through hole is provided with multiple second fixing grooves, and the side wall of the rotating button is provided with at least one fixing protrusion, and the fixing protrusion abuts against the first fixing groove and the second fixing groove at the same time. The rotating button is used to reciprocate in the depth direction of the first through hole so that the fixing protrusion abuts or is misaligned with the first fixing groove and the second fixing groove.
[0015] Furthermore, the side wall of the first through hole is provided with a first fixing groove group, the first fixing groove group includes multiple first fixing grooves, the side wall of the second through hole is provided with at least two second fixing groove groups, the second fixing groove group includes a number of second fixing grooves equal to the number of the first fixing grooves in a single first fixing groove group, and the rotating button is provided with a number of fixing protrusions equal to the number of the first fixing grooves in a single first fixing groove group.
[0016] Furthermore, the eyepiece support structure further includes a second elastic member, one end of the second elastic member abuts against the inner wall of the second connecting member, and the other end abuts against the rotation button; and / or,
[0017] The cross-sectional area of the fixing protrusion gradually increases along the direction toward the interior of the second connecting member, the second fixing groove is located at the end with the smaller width of the fixing protrusion, and along the direction toward the interior of the second connecting member, the minimum cross-sectional area of the second fixing groove is smaller than the minimum cross-sectional area of the fixing protrusion.
[0018] Correspondingly, the present application also provides a head-mounted eyepiece, which includes the eyepiece support structure described in any one of the above embodiments.
[0019] Furthermore, the head-mounted eyepiece further includes a helmet, the helmet is provided with a third fixing slot, the eyepiece support structure further includes a base and a fixing member, and the main body is fixedly connected to the base;
[0020] The fixing member is located between the base and the third fixing slot, and the fixing member includes a first fixing portion and a second fixing portion. The first fixing portion is inserted into the base, and the second fixing portion is inserted into the third fixing slot to fix the base. The fixing member is used to move from the third fixing slot to the base to disengage the second fixing portion from the third fixing slot.
[0021] Furthermore, the eyepiece support structure further includes a fixing button, a disassembly member, and a third elastic member. The fixing button is provided with a fourth fixing slot and a plurality of fifth fixing slots. The length direction of the fourth fixing slot forms an angle with the moving direction of the fixing member, and the size of the angle is between 0° and 90°. The length direction of the fifth fixing slot is perpendicular to the moving direction of the fixing member.
[0022] The base is also provided with a plurality of fixing columns, and the plurality of fixing columns are correspondingly arranged in the fifth fixing groove to limit the movement of the fixed button along the length direction of the fifth fixing groove. One end of the third elastic member abuts against the inside of the base, and the other end abuts against the fixing member. The disassembly member is arranged through the fixing member and is located in the fourth fixing groove.
[0023] Furthermore, the head-mounted eyepiece further includes an eyepiece, the eyepiece support structure further includes a first screw, and the connecting assembly is provided with a first movable groove;
[0024] One end of the first screw abuts against the notch of the first movable slot, and the other end passes through the first movable slot and is threadedly connected to the eyepiece to connect the eyepiece and the connecting assembly; and / or,
[0025] The eyepiece bracket also includes a second screw, and a second movable groove is provided at the bottom of the adjustment groove. One end of the second screw abuts against the notch of the second movable groove, and the other end is passed through the second movable groove and is threadedly connected to the external device to connect the main body and the external device.
[0026] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0027] In this embodiment, the adjustment protrusion limits the movement of the adjustment member along the longitudinal direction of the adjustment slot. Pressing the adjustment member causes the adjustment member to move in the direction of the protrusion, thereby separating the engaging portion from the adjustment protrusion. This allows the adjustment member to drive the connecting assembly along the longitudinal direction of the adjustment slot, thereby changing the interpupillary angle between the user and the eyepiece. Simultaneously, when the connecting assembly is moved by the adjustment member, both the eyepiece and the connecting assembly can be moved above the helmet, thereby storing the eyepiece and the connecting assembly. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the solutions in the present application or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.
[0029] Figure 1 This is a structural schematic diagram of the first connecting member of the eyepiece support structure of an embodiment of the present application in a retracted state;
[0030] Figure 2 2 is a schematic structural diagram of the first connecting member of the eyepiece support structure in an embodiment of the present application in an unfolded state;
[0031] Figure 3 is an exploded schematic diagram of the eyepiece support structure of an embodiment of the present application;
[0032] Figure 4 yes Figure 3 A schematic diagram of the structure of the regulating member;
[0033] Figure 5 yes Figure 3 A schematic structural diagram of the rotation button, the first connecting member and the second connecting member;
[0034] Figure 6 is a head-mounted eyepiece according to an embodiment of the present application;
[0035] Figure 7 This is a schematic structural diagram of the helmet, base, fixing member, and fixed button according to an embodiment of the present application;
[0036] Figure 8 yes Figure 7 A magnified schematic diagram of point A in the middle;
[0037] Figure 9 This is another structural diagram of the helmet, base, fixing member and fixed button according to an embodiment of the present application;
[0038] Figure 10 yes Figure 9Enlarged schematic diagram of point B in the middle.
[0039] Reference numerals:
[0040] Eyepiece bracket structure 10, first screw 20, second screw 30, first elastic member 40, second elastic member 50, third elastic member 60, helmet 70, third fixing slot 71, eyepiece 80, first connecting member 100, first movable slot 110, first through hole 120, first fixing slot 121, second connecting member 200, second through hole 210, second fixing slot 211, rotating button 300, fixing protrusion 310, main body 400, first sub-body 401, second sub-body 402, adjusting slot 410, adjusting protrusion 411, second movable slot 420, adjusting member 500, clamping portion 510, base 600, fixing column 610, fixing member 700, fixing button 800, fourth fixing slot 810, fifth fixing slot 820. DETAILED DESCRIPTION
[0041] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of this application. In addition, it should be understood that the specific embodiments described herein are only used to illustrate and explain the present application and are not used to limit the present application.
[0042] In this application, unless otherwise indicated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of a device in actual use or operation, specifically in the drawing directions of the accompanying drawings; whereas "inner" and "outer" refer to the outline of the device. Furthermore, in the description of this application, the term "including" means "including but not limited to." Terms such as first, second, and third are used merely as designations and do not impose numerical requirements or establish a sequential order.
[0043] In this application, "and / or" describes the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. A and B can be singular or plural.
[0044] In this application, "at least one" means one or more, and "plurality" means two or more. "At least one", "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single items or plural items. For example, "at least one of a, b, or c", or "at least one of a, b, and c" can all mean: a, b, c, ab (i.e., a and b), ac, bc, or abc, where a, b, and c can be single or multiple.
[0045] Various embodiments of the present application may be presented in the form of a range; it should be understood that the description in the form of a range is only for convenience and brevity and should not be construed as a hard limitation on the scope of the present application; therefore, the range description should be considered to have specifically disclosed all possible sub-ranges and single numbers within the range. For example, the description of a range from 1 to 6 should be considered to have specifically disclosed sub-ranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., as well as single numbers within the range, such as 1, 2, 3, 4, 5 and 6, which applies regardless of the range. In addition, whenever a numerical range is indicated herein, it is meant to include any cited number (fractional or integer) within the indicated range.
[0046] Please refer to Figures 1 to 4 and Figure 6 The embodiment of the present application provides an eyepiece support structure 10 for connecting an eyepiece 80 and a head-mounted device. The eyepiece support structure 10 includes:
[0047] The main body 400 is provided with an adjustment groove 410, and a plurality of adjustment protrusions 411 are provided on the groove wall of the adjustment groove 410 along the length direction of the adjustment groove 410;
[0048] The adjusting member 500 is provided with a locking portion 510, which is engaged with at least a portion of the adjacent adjusting protrusions 411. The adjusting member 500 is configured to move along the width direction of the adjusting slot 410 to release the engagement between the locking portion 510 and the adjusting protrusion 411, and to move along the length direction of the adjusting slot 410 to move relative to the main body 400.
[0049] The connecting component is used to connect the main body 400 and the eyepiece 80.
[0050] In this embodiment, the main body 400 is used to connect external devices such as a helmet to form a head-mounted eyepiece. Figure 1 The Y direction in the width direction is Figure 1The X direction in FIG. Because the adjustment slot 410 is provided with a plurality of adjustment protrusions 411 along its length, and the engaging portion 510 of the adjustment member 500 engages with the adjustment protrusions 411, the adjustment protrusions 411 restrict the movement of the adjustment member 500 along the longitudinal direction of the adjustment slot 410. When the relative position of the connecting assembly and the main body 400 needs to be adjusted, the adjustment member 500 can be pressed to move the adjustment member 500 in the direction of the protrusion of the adjustment protrusion 411, thereby separating the engaging portion 510 from the adjustment protrusion 411 and allowing the adjustment member 500 to move along the longitudinal direction of the adjustment slot 410. After adjusting to the preset position, the adjustment member 500 can be moved in the reverse direction to allow the engaging portion 510 to continue to engage with the adjustment protrusion 411, thereby completing the fixation of the adjustment member 500 and the main body 400.
[0051] Because the connecting assembly is connected to the adjusting member 500, when the adjusting member 500 moves along the length direction of the adjusting slot 410, the connecting assembly can also move to adjust its own position, thereby changing the pupil angle between the user and the eyepiece 80. Figure 6 As shown, after the connecting assembly is moved by the adjusting member 500, both the eyepiece 80 and the connecting assembly can be moved above the helmet 70, thereby achieving the effect of storing the eyepiece 80 and the connecting assembly.
[0052] Further, Figures 1 to 4 and Figure 6 The connecting assembly includes a first connecting member 100 and a second connecting member 200 connected to each other. The first connecting member 100 is used to fix the eyepiece 80. The second connecting member 200 is provided with a narrow slot (not marked in the figure). The adjusting member 500 is passed through the second connecting member 200.
[0053] The main body 400 includes a first sub-body 401 and a second sub-body 402 connected to each other. The first sub-body 401 is clamped in the narrow slot to limit the movement direction of the second connecting member 200 to the length direction of the adjustment slot 410.
[0054] In this embodiment, the second connecting member 200 and the main body 400 are connected by a narrow groove. When the first sub-body 401 is stuck in the narrow groove, the moving direction of the second movable member can only move along the Y direction in path 1. At this time, it can prevent the connecting component from moving in the X direction when the adjusting member 500 is pressed, and can also prevent the connecting component from falling off the main body 400, thereby improving the stability of the eyepiece bracket structure 10.
[0055] For further information, please refer to Figures 1 to 3 The eyepiece support structure 10 also includes a first elastic member 40, which is arranged along the width direction of the adjustment slot 410, located in the second connecting member 200, and one end abuts against the adjustment member 500, and the other end abuts against the inner side wall of the second connecting member 200.
[0056] In this embodiment, the first elastic member 40 can continuously provide a force to the adjusting member 500 in a protruding direction away from the adjusting protrusion 411, so that after the user presses the adjusting member 500, the adjusting member 500 will automatically reset, thereby achieving the effect of quickly fixing the adjusting member 500 and the main body 400.
[0057] For further information, please refer to Figures 1 to 3 、 Figure 5 and Figure 6 The connecting assembly includes a first connecting member 100, a second connecting member 200 and a rotating button 300 connected to each other. The first connecting member 100 and the second connecting member 200 are rotatably connected. The first connecting member 100 and the second connecting member 200 are respectively provided with a first through hole 120 and a second through hole 210. The rotating button 300 is passed through the first through hole 120 and the second through hole 210.
[0058] The side wall of the first through hole 120 is provided with multiple first fixing grooves 121, the side wall of the second through hole 210 is provided with multiple second fixing grooves 211, and the side wall of the rotating button 300 is provided with at least one fixing protrusion 310, which abuts against the first fixing groove 121 and the second fixing groove 211 at the same time. The rotating button 300 is used to reciprocate in the depth direction of the first through hole 120 so that the fixing protrusion 310 abuts against or is misaligned with the first fixing groove 121 and the second fixing groove 211.
[0059] In this embodiment, when the rotation button 300 is not pressed or withdrawn in the X-direction, although the first connecting member 100 and the second connecting member 200 are rotationally connected, the first connecting member 100 and the second connecting member 200 cannot rotate relative to each other because the fixing protrusion 310 abuts against both the first fixing groove 121 and the second fixing groove 211. When the rotation button 300 is pressed along the body 400 until the first fixing groove 121 and the fixing protrusion 310 are misaligned, the first connecting member 100 is no longer engaged with the rotation button 300 and can therefore rotate relative to the second connecting member 200. When the rotation button 300 is withdrawn until the second fixing groove 211 and the fixing protrusion 310 are misaligned, the second connecting member 200 is no longer engaged with the rotation button 300. At this point, the first connecting member 100 can drive the rotation button 300 to rotate together.
[0060] In summary, the eyepiece bracket structure 10 of the present application can flip the first connecting member 100 together with the eyepiece 80 by pressing or pulling out the rotation button 300, so that the eyepiece 80 can be adjusted above the helmet 70 when the eyepiece 80 is not needed, thereby avoiding the eyepiece 80 obstructing work.
[0061] For further information, please refer to Figure 5The side wall of the first through hole 120 is provided with a first fixing groove group, and the first fixing groove group includes multiple first fixing grooves 121. The side wall of the second through hole 210 is provided with at least two second fixing groove groups, and the second fixing groove group includes a number of second fixing grooves 211 equal to the number of first fixing grooves 121 in a single first fixing groove group. The rotating button 300 is provided with a number of fixing protrusions 310 equal to the number of first fixing grooves 121 in a single first fixing groove group.
[0062] In this embodiment, each of the first and second fixing groove groups includes multiple grooves. Therefore, when the fixing protrusion 310 on the rotating button 300 is inserted into the first and second fixing groove groups, the multiple grooves and the fixing protrusion 310 cooperate to prevent errors and increase structural strength, preventing the fixing protrusion 310 from being broken by shear forces. Furthermore, because there are multiple second fixing groove groups, after pressing the rotating button 300, the fixing protrusion 310 can be switched from one second fixing groove group to the second fixing groove 211 of another second fixing groove group, thereby achieving angle control of the first connecting member 100. For example, if the three second fixing groove groups are symmetrically arranged at an angle of 120°, each rotation of the rotating button 300 will ensure a constant rotation angle of 120°, thereby achieving the purpose of quickly adjusting the first rotating member to a desired angle.
[0063] For further information, please refer to Figures 1 to 3 The eyepiece support structure 10 further includes a second elastic member 50, one end of the second elastic member 50 abuts against the inner wall of the second connecting member 200, and the other end abuts against the rotation button 300; and / or,
[0064] The cross-sectional area of the fixing protrusion 310 gradually increases in the direction toward the interior of the second connecting member 200, the second fixing groove 211 is located at the end of the fixing protrusion 310 with a smaller width, and the minimum cross-sectional area of the second fixing groove 211 is smaller than the minimum cross-sectional area of the fixing protrusion 310 in the direction toward the interior of the second connecting member 200.
[0065] In this embodiment, the second elastic member 50 continuously provides a force within the second connecting member 200 for the key protrusion, thereby achieving automatic resetting of the second elastic member 50. Because the cross-sectional area of the fixing protrusion 310 gradually increases, the second fixing groove 211 is located at the narrower end of the fixing protrusion 310, and the minimum cross-sectional area of the second fixing groove 211 toward the interior of the second connecting member 200 is smaller than the minimum cross-sectional area of the fixing protrusion 310. Therefore, the rotary key 300 cannot be withdrawn, thereby preventing accidental activation that could cause the rotary key 300 to detach from the second connecting member 200 and the first connecting member 100. Furthermore, the excessive elastic force of the second elastic member 50 can be prevented, preventing the rotary key 300 from falling off.
[0066] Please refer to Figure 3 、 Figures 6 to 10 The present application also provides a head-mounted eyepiece, which includes the eyepiece support structure 10 of any one of the above embodiments.
[0067] In this embodiment, the adjustment protrusion 411 limits the movement of the adjustment member 500 along the longitudinal direction of the adjustment slot 410. Pressing the adjustment member 500 causes it to move in the direction of the protrusion 411, thereby separating the engaging portion 510 from the adjustment protrusion 411. This allows the adjustment member 500 to drive the connecting assembly to move along the longitudinal direction of the adjustment slot 410, thereby changing the interpupillary angle between the user and the eyepiece 80. Simultaneously, when the connecting assembly is moved by the adjustment member 500, both the eyepiece 80 and the connecting assembly can be moved above the helmet 70, thereby achieving a storage effect.
[0068] For further information, please refer to Figure 3 、 Figures 6 to 10 The head-mounted eyepiece further includes a helmet 70, the helmet 70 is provided with a third fixing slot 71, the eyepiece support structure 10 further includes a base 600 and a fixing member 700, and the main body 400 is fixedly connected to the base 600;
[0069] The fixing member 700 is located between the base 600 and the third fixing groove 71. The fixing member 700 includes a first fixing portion and a second fixing portion. The first fixing portion is inserted into the base 600, and the second fixing portion is inserted into the third fixing groove 71 to fix the base 600. The fixing member 700 is used to move in the direction from the third fixing groove 71 to the base 600 so that the second fixing portion disengages from the third fixing groove 71.
[0070] In this embodiment, please refer to Figure 8 At this time, the two ends of the fixing member 700 along the X direction are respectively inserted into the base 600 and the third fixing groove 71, so the base 600 and the helmet 70 are fixedly connected and cannot be disassembled. Figure 10 At this time, the fixing member 700 is moved toward the base 600, exposing the third fixing groove 71 and the portion connected to the third fixing groove 71. At this time, the fixed connection between the base 600 and the helmet 70 is released and can be disassembled.
[0071] For further information, please refer to Figure 3 、 Figure 8 and Figure 10The eyepiece support structure 10 further includes a fixing button 800, a disassembly member (not shown in the figure) and a third elastic member 60. The fixing button 800 is provided with a fourth fixing groove 810 and a plurality of fifth fixing grooves 820. The length direction of the fourth fixing groove 810 forms an angle with the moving direction of the fixing member 700, and the size of the angle is between 0° and 90°. The length direction of the fifth fixing groove 820 is perpendicular to the moving direction of the fixing member 700.
[0072] The base 600 is also provided with a plurality of fixing columns 610, and the plurality of fixing columns 610 are respectively passed through the fifth fixing groove 820 to limit the movement of the fixed button 800 along the length direction of the fifth fixing groove 820. One end of the third elastic member 60 abuts against the inside of the base 600, and the other end abuts against the fixing member 700. The disassembly member is passed through the fixing member 700 and is located in the fourth fixing groove 810.
[0073] In this embodiment, the third elastic member 60 can continuously provide a force for the fixing member 700 toward the third fixing slot 71, thereby preventing the fixing member 700 and the third fixing slot 71 from being disconnected due to accidental touch, thereby preventing the base 600 from falling off the helmet 70. Because the fixing button 800 has multiple fifth fixing slots 820, the length direction of the fifth fixing slots 820 is perpendicular to the moving direction of the fixing member 700. Therefore, when moving along Figure 8 When the fixing button 800 is pressed in the Y direction, the fixing button 800 moves along the length of the fifth fixing slot 820 under the action of the fixing column 610 and the plurality of fifth fixing slots 820. Furthermore, because the length of the fourth fixing slot 810 forms an angle between 0° and 90° with the moving direction of the fixing member 700, the fixing member 700 moves in the X direction under the interaction between the fourth fixing slot 810 and the disassembly member, thereby releasing the fixed relationship between the third fixing slot 71 and the fixing member 700.
[0074] In summary, the cooperation between the fixing button 800 and the fixing member 700 of this embodiment can realize the rapid disassembly and connection of the helmet 70 and the eyepiece support structure 10. It should be understood that ribs can be provided on both sides of the fixing button 800 for the user to press.
[0075] For further information, please refer to Figures 1 to 2 and Figure 6 , the head-mounted eyepiece further includes an eyepiece 80, the eyepiece support structure 10 further includes a first screw 20, and the connecting assembly is provided with a first moving groove 110;
[0076] One end of the first screw 20 abuts against the notch of the first movable slot 110 , and the other end passes through the first movable slot 110 and is threadedly connected to the eyepiece 80 to connect the eyepiece 80 and the connecting assembly; and / or,
[0077] The eyepiece bracket structure 10 also includes a second screw 30, and a second movable groove 420 is provided at the bottom of the adjustment groove 410. One end of the second screw 30 abuts against the notch of the second movable groove 420, and the other end is passed through the second movable groove 420 and is threadedly connected to the external device to connect the main body 400 and the external device.
[0078] In this embodiment, when the interpupillary distance between the eyepiece 80 and the user needs to be adjusted, the first screw 20 can be loosened to allow the first screw 20 to move along the length of the first movable slot 110, thereby driving the connecting assembly to move. When the connection between the main body 400 and an external component such as the base 600 in the eyepiece support structure 10 needs to be adjusted, the second screw 30 can be loosened to allow the second screw 30 to drive the main body 400 to move relative to the external component.
[0079] Obviously, the embodiments described above are only some of the embodiments of the present application, rather than all of the embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present application specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present application.
[0080] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, combinations, substitutions, and variations may be made to the embodiments without departing from the principles and purpose of the present application, and that the scope of the present invention is limited by the embodiments and their equivalents.
Claims
1. An eyepiece bracket structure for connecting an eyepiece and a head-mounted device, characterized in that: The eyepiece support structure comprises: A main body, wherein the main body is provided with an adjustment groove, and a groove wall of the adjustment groove is provided with a plurality of adjustment protrusions distributed at intervals along the length direction of the adjustment groove; an adjusting member, the adjusting member being provided with a clamping portion, the clamping portion being clamped with at least a portion of the adjacent adjusting protrusions, the adjusting member being configured to move along the width direction of the adjusting slot to release the clamping portion from the adjusting protrusions, and to move along the length direction of the adjusting slot to move relative to the main body; A connecting component is used to connect the main body and the eyepiece.
2. The eyepiece support structure according to claim 1, wherein: The connecting assembly includes a first connecting member and a second connecting member connected to each other, the first connecting member is used to fix the eyepiece, the second connecting member is provided with a narrow slot, and the adjusting member is passed through the second connecting member; The main body includes a first sub-body and a second sub-body connected to each other, and the first sub-body is clamped in the narrow slot to limit the moving direction of the second connecting member to the length direction of the adjustment slot.
3. The eyepiece support structure according to claim 2, wherein: The eyepiece support structure also includes a first elastic member, which is arranged along the width direction of the adjustment slot, located in the second connecting member, and has one end abutting against the adjustment member and the other end abutting against the inner side wall of the second connecting member.
4. The eyepiece support structure according to claim 1, wherein: The connecting assembly includes a first connecting member, a second connecting member, and a rotating button that are connected to each other, the first connecting member and the second connecting member are rotatably connected, the first connecting member and the second connecting member are respectively provided with a first through hole and a second through hole, and the rotating button is passed through the first through hole and the second through hole; The side wall of the first through hole is provided with multiple first fixing grooves, the side wall of the second through hole is provided with multiple second fixing grooves, and the side wall of the rotating button is provided with at least one fixing protrusion, and the fixing protrusion abuts against the first fixing groove and the second fixing groove at the same time. The rotating button is used to reciprocate in the depth direction of the first through hole so that the fixing protrusion abuts or is misaligned with the first fixing groove and the second fixing groove.
5. The eyepiece support structure according to claim 4, characterized in that: The side wall of the first through hole is provided with a first fixing groove group, which includes multiple first fixing grooves. The side wall of the second through hole is provided with at least two second fixing groove groups, which include a number of second fixing grooves equal to the number of the first fixing grooves in a single first fixing groove group. The rotating button is provided with a number of fixing protrusions equal to the number of the first fixing grooves in a single first fixing groove group.
6. The eyepiece support structure according to claim 4, characterized in that: The eyepiece support structure further includes a second elastic member, one end of the second elastic member abuts against the inner wall of the second connecting member, and the other end abuts against the rotation button; and / or, The cross-sectional area of the fixing protrusion gradually increases along the direction toward the interior of the second connecting member, the second fixing groove is located at the end with the smaller width of the fixing protrusion, and along the direction toward the interior of the second connecting member, the minimum cross-sectional area of the second fixing groove is smaller than the minimum cross-sectional area of the fixing protrusion.
7. A head-mounted eyepiece, characterized in that: The head-mounted eyepiece includes the eyepiece support structure according to any one of claims 1 to 6.
8. The head-mounted eyepiece according to claim 7, wherein: The head-mounted eyepiece further includes a helmet, the helmet is provided with a third fixing slot, the eyepiece support structure further includes a base and a fixing member, and the main body is fixedly connected to the base; The fixing member is located between the base and the third fixing slot, and the fixing member includes a first fixing portion and a second fixing portion. The first fixing portion is inserted into the base, and the second fixing portion is inserted into the third fixing slot to fix the base. The fixing member is used to move from the third fixing slot to the base to disengage the second fixing portion from the third fixing slot.
9. The head-mounted eyepiece according to claim 8, wherein: The eyepiece support structure further includes a fixing button, a disassembly member, and a third elastic member. The fixing button is provided with a fourth fixing slot and a plurality of fifth fixing slots. The length direction of the fourth fixing slot forms an angle with the moving direction of the fixing member, and the angle is 0° to 90°. The length direction of the fifth fixing slot is perpendicular to the moving direction of the fixing member. The base is also provided with a plurality of fixing columns, and the plurality of fixing columns are correspondingly arranged in the fifth fixing groove to limit the movement of the fixed button along the length direction of the fifth fixing groove. One end of the third elastic member abuts against the inside of the base, and the other end abuts against the fixing member. The disassembly member is arranged through the fixing member and is located in the fourth fixing groove.
10. The head-mounted eyepiece according to claim 7, wherein: The head-mounted eyepiece further includes an eyepiece, the eyepiece support structure further includes a first screw, and the connecting assembly is provided with a first moving slot; One end of the first screw abuts against the notch of the first movable slot, and the other end passes through the first movable slot and is threadedly connected to the eyepiece to connect the eyepiece and the connecting assembly; and / or, The eyepiece bracket also includes a second screw, and a second movable groove is provided at the bottom of the adjustment groove. One end of the second screw abuts against the notch of the second movable groove, and the other end is passed through the second movable groove and is threadedly connected to the external device to connect the main body and the external device.