Eyepiece mounting bracket and head-mounted eyepiece

Abstract

The utility model belongs to the technical field of head-mounted eyepieces, and relates to an eyepiece mounting bracket, which comprises a mounting seat, an adjusting mechanism and a connecting piece, the mounting seat is fixedly arranged on head-mounted equipment, the adjusting mechanism is arranged on the mounting seat, the connecting piece is arranged on the adjusting mechanism, and the connecting piece is used for connecting an eyepiece; the adjusting mechanism comprises a first adjusting assembly and a second adjusting assembly, the first adjusting assembly is arranged on the mounting base, the second adjusting assembly is arranged on the first adjusting assembly in a sliding mode, and the connecting piece is rotationally arranged on the side, away from the first adjusting assembly, of the second adjusting assembly. The utility model also relates to a head-mounted eyepiece. According to the technical scheme provided by the invention, the position of the eyepiece can be flexibly adjusted, so that a user can flexibly switch the use and storage of the eyepiece and adjust the visual direction of the eyepiece according to different use environments.

Description

Technical Field

[0001] The present application relates to the technical field of head-mounted eyepieces, and more specifically, to an eyepiece mounting bracket 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). Utility Model Content

[0004] The technical problem to be solved by the embodiments of the present application is that the head-mounted eyepiece in the prior art cannot effectively accommodate the eyepiece bracket structure and the eyepiece and cannot adjust the pupil viewing angle.

[0005] In order to solve the above technical problems, the embodiment of the present application provides an eyepiece mounting bracket, which adopts the following technical solution:

[0006] An eyepiece mounting bracket for connecting an eyepiece to a head-mounted device, the eyepiece mounting bracket comprising a mounting seat, an adjustment mechanism, and a connector, the mounting seat being fixedly mounted on the head-mounted device, the adjustment mechanism being mounted on the mounting seat, the connector being mounted on the adjustment mechanism, and the connector being used to connect the eyepiece;

[0007] The adjustment mechanism includes a first adjustment component and a second adjustment component. The first adjustment component is installed on the mounting seat, the second adjustment component is slidably installed on the first adjustment component, and the connecting member is rotatably installed on the side of the second adjustment component away from the first adjustment component.

[0008] Furthermore, the first adjustment assembly includes a base and a guide rail, the base is mounted on the mounting seat, the guide rail is mounted on the base, and the guide rail is provided with at least one locking hole;

[0009] The second adjustment component includes a support and a first locking component. The support is provided with a slide groove matching the guide rail. The second adjustment component is slidably mounted on the first adjustment component through the cooperation between the slide groove and the guide rail; the first locking component is mounted on the support, and the first locking component cooperates with the locking hole to limit the relative movement of the first adjustment component and the second adjustment component.

[0010] Furthermore, the support is further provided with a first mounting groove and a mounting panel, the first mounting groove is provided with an opening on a side facing the guide rail, and the mounting panel is mounted on the first mounting groove;

[0011] The first locking assembly includes a first locking member, a first guide rod and a first reset member;

[0012] The first locking member is movably mounted in the first mounting groove, and a positioning protrusion matching the shape of the locking hole is provided on the side of the first locking member facing the opening;

[0013] The first guide rod is provided on the mounting panel, and the end of the first guide rod in contact with the first locking member has a wedge-shaped block, and the bottom surface of the wedge-shaped block forms a guide slope, and the guide slope is arranged to be inclined downward from the side away from the opening of the first mounting groove;

[0014] The first resetting member is connected to the first locking member and the side wall of the first mounting groove. The first resetting member is used to push the first locking member to move toward one side of the guide rail so that the positioning protrusion is placed in the locking hole.

[0015] Furthermore, at least one limit block is provided on the guide rail, and the limit block is located at the end of the guide rail.

[0016] Furthermore, the adjustment mechanism also includes a second locking assembly, the connecting member has a connecting cantilever, and the connecting cantilever is rotatably connected to the second adjustment assembly through the second locking assembly.

[0017] Furthermore, the support is further provided with a second mounting groove, the second mounting groove is provided with a plurality of latching teeth, the second mounting groove is penetrated by a first through hole toward one end of the connecting cantilever, and the connecting cantilever is provided with a second through hole;

[0018] The second locking assembly includes a mounting sleeve, a rotating button, a second locking member and a second reset member;

[0019] The mounting sleeve is fixedly mounted in the second through hole, and an end portion of the mounting sleeve is pivotally connected to the first through hole;

[0020] The rotating button is inserted into the mounting sleeve;

[0021] The second locking member is mounted on the end of the rotating button and is located in the second mounting groove. A fixing protrusion that cooperates with the latching teeth is provided on the side surface of the second locking member.

[0022] The second reset member is connected between the rotating button and the mounting sleeve, and is used to push the rotating button to reset, so that the fixing protrusion cooperates with one of the latch teeth, thereby limiting the relative rotation of the connecting member and the second adjusting assembly.

[0023] Furthermore, the installation sleeve is provided with an anti-idiot groove, and the side wall of the rotating button is provided with an anti-idiot protrusion that cooperates with the anti-idiot groove, and the anti-idiot protrusion is slidably placed in the anti-idiot groove.

[0024] Furthermore, the eyepiece mounting bracket also includes a fastener, and a positioning groove is provided on the connecting member, and the fastener passes through the positioning groove to be connected to the eyepiece.

[0025] Furthermore, the eyepiece mounting bracket further includes a fixing mechanism, and the fixing mechanism is installed on the mounting seat;

[0026] The fixing mechanism includes a guide member, a fixing member, a second guide rod and a third resetting member;

[0027] The mounting base is provided with a third mounting slot and at least one fixing column;

[0028] The fixing member is movably mounted in the third mounting slot, and a fixing portion for cooperating and fixing with the head-mounted device is provided on a side of the fixing member away from the third mounting slot, and a fixing hole is formed on the fixing member;

[0029] The guide member is movably mounted on the mounting seat, and is provided with a first guide groove and at least one second guide groove. An angle is formed between the first guide groove and the second guide groove, and the angle is 0° to 90°. The second guide rod is inserted into the first guide groove and the fixing hole, and one of the fixing posts is correspondingly inserted into one of the second guide grooves.

[0030] The third resetting member is connected between the fixing member and the third mounting slot.

[0031] In order to solve the above technical problems, the embodiment of the present application further provides a head-mounted eyepiece, which adopts the following technical solution:

[0032] A head-mounted eyepiece comprises a head-mounted device, an eyepiece, and the eyepiece mounting bracket as described above, wherein the eyepiece mounting bracket is mounted on the head-mounted device, and the eyepiece is connected to the eyepiece mounting bracket.

[0033] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0034] The eyepiece mounting bracket provided in the present application is configured with an adjustment mechanism and a connection piece rotatably mounted on a second adjustment component, so that the user can flexibly adjust the position of the eyepiece when wearing the head-mounted device, so that the user can flexibly switch the use and storage of the eyepiece according to different usage environments, and can adjust the visual direction of the eyepiece, thereby achieving the effect of adjusting the pupil angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the solution of the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. 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.

[0036] Figure 1 is a schematic structural diagram of an eyepiece mounting bracket according to an embodiment of the present application;

[0037] Figure 2 This is a schematic structural diagram of the eyepiece mounting bracket in another direction according to an embodiment of the present application;

[0038] Figure 3 is a schematic diagram of the structure of the eyepiece mounting bracket according to an embodiment of the present application;

[0039] Figure 4 This is a schematic diagram of the structure of the eyepiece mounting bracket in another direction according to an embodiment of the present application;

[0040] Figure 5 is a structural schematic diagram of a guide member according to an embodiment of the present application;

[0041] Figure 6 Schematic diagram of the structure of the head-mounted eyepiece according to an embodiment of the present application.

[0042] Reference numerals:

[0043] 100, head-mounted device; 200, eyepiece; 300, eyepiece mounting bracket; 1, mounting seat; 11, guide seat; 12, third mounting slot; 13, fixing column; 2, adjustment mechanism; 21, first adjustment component; 211, base; 212, guide rail; 2121, locking hole; 2122, limit block; 22, second adjustment component; 221, support; 2211, slide; 2212, first mounting slot; 2213, second mounting slot; 2214, latch; 2215, first through hole; 222, first locking component; 2221, first locking member; 22211, positioning protrusion; 2222, first guide rod; 22221, wedge block; 22222, Guide slope; 2223, first reset member; 223, mounting panel; 23, second locking assembly; 231, mounting sleeve; 2311, foolproof groove; 232, rotating button; 2321, foolproof protrusion; 233, second locking member; 2331, fixing protrusion; 234, second reset member; 235, center axis; 24, rotating axis; 3, connecting member; 31, first connecting cantilever; 311, second through hole; 32, second connecting cantilever; 33, positioning groove; 4, fastener; 5, fixing mechanism; 51, guide member; 511, first guide groove; 512, second guide groove; 52, fixing member; 521, fixing portion; 522, fixing hole; 53, third reset member. DETAILED DESCRIPTION

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0045] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0046] An embodiment of the present application provides an eyepiece mounting bracket 300 , which is used to connect the eyepiece 200 and the head-mounted device 100 , and to adjust the position of the eyepiece 200 to enable the use and storage of the eyepiece 200 .

[0047] See also Figure 1 As shown, in some embodiments, the eyepiece mounting bracket 300 includes: a mounting seat 1, an adjustment mechanism 2 and a connecting member 3, the mounting seat 1 is fixedly mounted on the head-mounted device 100, the adjustment mechanism 2 is mounted on the mounting seat 1, the connecting member 3 is mounted on the adjustment mechanism 2, and the connecting member 3 is used to connect the eyepiece 200.

[0048] The adjustment mechanism 2 includes a first adjustment component 21 and a second adjustment component. The first adjustment component 21 is installed on the mounting seat 1, and the second adjustment component is slidably installed on the first adjustment component 21. The connecting member 3 is rotatably installed on the side of the second adjustment component away from the first adjustment component 21.

[0049] The eyepiece mounting bracket 300 provided in the embodiment of the present application is configured through the setting of the adjustment mechanism 2 and the setting of the connecting member 3 rotatably mounted on the second adjustment component, so that the user can flexibly adjust the position of the eyepiece 200 when wearing the head-mounted device 100, so that the user can flexibly switch the use and storage of the eyepiece 200 according to different usage environments, and can adjust the visual direction of the eyepiece 200, thereby achieving the adjustment of the pupil angle of view.

[0050] See also Figures 1 to 4 As shown, in some embodiments, the first adjustment component 21 includes a base 211 and a guide rail 212, the base 211 is installed on the mounting seat 1, the guide rail 212 is installed on the base 211, and at least one locking hole 2121 is provided on the guide rail 212.

[0051] In this embodiment, a guide seat 11 is provided on the mounting seat 1, and a guide rail is provided on the top surface of the guide seat 11. A guide block having the same cross-sectional shape as the guide rail is provided on the bottom surface of the base 211. The base 211 is slidably mounted on the mounting seat 1 through the cooperation between the guide rail and the guide block, so that the first adjustment component 21 can move relative to the mounting seat 1, so as to adjust the eyepiece 200 in the horizontal direction.

[0052] In this embodiment, there are two locking holes 2121 , which are respectively provided at two ends of the guide rail 212 to correspond to the extreme movement positions of the second adjustment component 22 .

[0053] In other embodiments, the number of the locking holes 2121 can be more than two. By providing multiple locking holes 2121 so that the eyepiece 200 can stay in multiple positions, it is adapted to the user's requirements in various usage environments and increases the adaptability and applicability of the eyepiece mounting bracket 300.

[0054] Please continue reading Figures 1 to 4 As shown, in some embodiments, at least one limit block 2122 is further provided on the guide rail 212, and the limit block 2122 is located at the end of the guide rail 212; in this embodiment, the number of the limit blocks 2122 is two, and the two limit blocks 2122 are respectively provided at the two ends of the guide rail 212.

[0055] In the embodiment of the present application, the limit block 2122 is provided to further limit the extreme position of the second adjustment component 22 when it is displaced relative to the first adjustment component 21, thereby preventing the second adjustment component 22 from falling out, avoiding the eyepiece mounting bracket 300 from falling apart, and improving the structural stability of the eyepiece mounting bracket 300.

[0056] See also Figure 3 、 Figure 4 As shown, in some embodiments, the second adjustment component 22 includes a support 221 and a first locking component 222, and the support 221 is provided with a slide groove 2211 matching the guide rail 212, and the second adjustment component 22 is slidably installed on the first adjustment component 21 through the cooperation of the slide groove 2211 and the guide rail 212; the first locking component 222 is installed on the support 221, and the first locking component 222 cooperates with the locking hole 2121 to limit the relative movement of the first adjustment component 21 and the second adjustment component 22.

[0057] In the embodiment of the present application, the first adjustment component 21 and the second adjustment component 22 are slidably matched to achieve horizontal adjustment of the eyepiece 200, so as to facilitate rapid adjustment of the position of the eyepiece 200 over a wide range. At the same time, the first locking component 222 and the locking hole 2121 are matched to achieve locking between the first adjustment component 21 and the second adjustment component 22, thereby improving the structural stability of the eyepiece mounting bracket 300 and ensuring the stability of the eyepiece 200 during use and storage. By setting multiple locking holes 2121, the eyepiece 200 can be fixed in different set positions to meet the specific needs of the user.

[0058] Please continue reading Figure 3 、 Figure 4 As shown, in some embodiments, the support 221 is further provided with a first mounting groove 2212 and a mounting panel 223 . The first mounting groove 2212 has an opening facing the guide rail 212 , and the mounting panel 223 is installed on the first mounting groove 2212 .

[0059] In some embodiments, the first locking assembly 222 includes a first locking member 2221 , a first guide rod 2222 , and a first restoring member 2223 .

[0060] In some embodiments, the first locking member 2221 is movably installed in the first installation groove 2212 , and a positioning protrusion 22211 matching the shape of the locking hole 2121 is provided on the side of the first locking member 2221 facing the opening.

[0061] The first guide rod 2222 is passed through the mounting panel 223, and the first guide rod 2222 has a wedge block 22221 at the end in contact with the first locking member 2221. The bottom surface of the wedge block 22221 forms a guide slope 22222, and the guide slope 22222 is tilted downward from the side away from the opening of the first mounting groove 2212.

[0062] In this embodiment, when the first guide rod 2222 is pressed downward, the guide bevel 22222 contacts the top surface of the first locking member 2221. As the depth of the first guide rod 2222 is pressed downward, the guide bevel 22222 pushes the first locking member 2221 to move away from the guide rail 212. When the first guide rod 2222 completes the downward pressing action, the positioning protrusion 22211 disengages from the locking hole 2121, and the first locking member 2221 releases the lock between the first adjustment component 21 and the second adjustment component 22.

[0063] In this embodiment, the first locking member 2221 is further provided with a guide member, which has an inclined surface inclined downward from the side of the opening away from the first mounting groove 2212, and the guiding inclined surface 22222 of the wedge block 22221 corresponds to the inclined surface of the guide member in position and matches in shape.

[0064] In some embodiments, the first return member 2223 is a linear spring, and the first return member 2223 is connected to the first locking member and the side wall of the first mounting groove 2212. The first return member 2223 is used to push the first locking member 2221 toward the side of the guide rail 212, so that the positioning protrusion 22211 is placed in the locking hole 2121.

[0065] When the second adjusting component 22 moves to the set position relative to the first adjusting component 21, the first guide rod 2222 is released. In the absence of external force, the first reset member 2223 uses its own elasticity to push the first locking member 2221 toward the side of the guide rail 212 until the positioning protrusion 22211 is completely placed in the locking hole 2121. At the same time, the first locking member 2221 pushes the first guide rod 2222 upward along the guide inclined surface 22222 to reset it.

[0066] The embodiment of the present application cooperates with the first guide rod 2222 and the first locking member 2221, and utilizes the guiding effect of the guiding inclined surface 22222 on the first locking member 2221, so that the positioning protrusion 22211 disengages from the locking hole 2121, thereby releasing the lock between the first adjustment component 21 and the second adjustment component 22, so that the second adjustment component 22 can slide to a preset position relative to the first adjustment component 21 to adjust the position of the eyepiece 200; at the same time, after the adjustment of the eyepiece 200 is completed and during the use of the eyepiece 200, the setting of the first return member 2223 allows the positioning protrusion 22211 of the first locking member 2221 to be stably placed in the locking hole 2121, thereby achieving the locking between the first adjustment component 21 and the second adjustment component 22, thereby improving the structural stability of the eyepiece mounting bracket 300 and ensuring the stability of the eyepiece 200 during use and storage.

[0067] Please continue reading Figure 3 、 Figure 4 As shown, in some embodiments, the adjustment mechanism 2 further includes a second locking assembly 23 , and the connecting member 3 has a connecting cantilever, which is rotatably connected to the second adjustment assembly 22 through the second locking assembly 23 .

[0068] In this embodiment, the connecting member 3 has two connecting cantilevers, specifically a first connecting cantilever 31 and a second connecting cantilever 32. The adjusting mechanism 2 also includes a rotating shaft 24. The first connecting cantilever 31 is rotatably connected to the second adjusting component 22 through the second locking component 23, and the second connecting cantilever 32 is rotatably connected to the second adjusting component 22 through the rotating shaft 24.

[0069] In some embodiments, the support 221 is further provided with a second mounting groove 2213 , on which a plurality of latch teeth 2214 are arranged. A first through hole 2215 passes through the second mounting groove 2213 toward one end of the connecting cantilever, and a second through hole 311 is provided on the connecting cantilever.

[0070] In some embodiments, the second locking assembly 23 includes a mounting sleeve 231 , a rotating button 232 , a second locking member 233 , and a second restoring member 234 .

[0071] The mounting sleeve 231 is fixedly mounted in the second through hole 311, and the end of the mounting sleeve 231 is pivotally connected to the first through hole 2215; the rotating button 232 is passed through the mounting sleeve 231; the second locking member 233 is mounted at the end of the rotating button 232 and is located in the second mounting groove 2213, and the side of the second locking member 233 is provided with a fixing protrusion 2331 that cooperates with the latch tooth 2214.

[0072] In this embodiment, when the rotating button 232 is pressed, the rotating button 232 moves along the mounting sleeve 231 toward the second mounting groove 2213, pushing the second locking member 233 further into the second mounting groove 2213. When the fixing protrusion 2331 disengages from the latch tooth 2214, the second locking member 233 contacts and locks the connecting member 3 and the second adjustment component 22.

[0073] In some embodiments, the second reset member 234 is a linear spring, which is connected between the rotating button 232 and the mounting sleeve 231, and is used to push the rotating button 232 to reset, so that the fixing protrusion 2331 cooperates with one of the latch teeth 2214 to limit the relative rotation of the connecting member 3 and the second adjustment component 22.

[0074] When the connecting member 3 is rotated to the set position relative to the second adjusting assembly 22, the rotating button 232 is released. In the absence of external force, the second reset member 234 uses its own elasticity to push the rotating button 232 to move away from the second mounting groove 2213, driving the second locking member 233 to move until the fixing protrusion 2331 is completely placed in one of the latch teeth 2214, thereby achieving locking between the connecting member 3 and the second adjusting assembly 22.

[0075] The embodiment of the present application adopts the installation method of installing the sleeve 231 to serve as the pivot of the connecting member 3 and the support 221, and through the cooperation between the rotating button 232 and the second locking member 233, when the user presses the rotating button 232, the second locking member 233 can contact the cooperation with the latch 2214, thereby releasing the lock between the connecting member 3 and the second adjustment component 22, so that the connecting member 3 can be rotated relative to the second adjustment component 22 to adjust the position of the eyepiece 200; at the same time, after the adjustment of the eyepiece 200 is completed and during the use of the eyepiece 200, the second restoring member 234 is set to push the rotating button 232 to reset, driving the fixing protrusion 2331 of the second locking member 233 to be stably placed in the corresponding latch 2214, thereby achieving the locking between the connecting member 3 and the second adjustment component 22, thereby improving the structural stability of the eyepiece mounting bracket 300 and ensuring the stability of the eyepiece 200 during use and storage.

[0076] In this embodiment, the second locking assembly 23 further includes a central shaft 235, which is mounted on the mounting sleeve 231 and passes through the center of the rotating button 232. The central shaft 235 is used to guide the rotating button 232 to move along the axial direction of the mounting sleeve 231 to prevent the rotating button 232 from tilting and causing the fixing protrusion 2331 and the latch tooth 2214 to be misaligned, thereby ensuring the locking stability of the second locking assembly 23.

[0077] In this embodiment, an anti-idiot groove 2311 is provided on the mounting sleeve 231 , and an anti-idiot protrusion 2321 cooperating with the anti-idiot groove 2311 is provided on the side wall of the rotating button 232 , and the anti-idiot protrusion 2321 is slidably placed in the anti-idiot groove 2311 .

[0078] In the embodiment of the present application, the cooperation between the anti-foolproof protrusion 2321 and the anti-foolproof groove 2311 plays an anti-fool effect on the installation of the rotating button 232, and plays a guiding role when the user presses the rotating button 232.

[0079] See also Figure 1 、 Figure 3 、 Figure 4 As shown, in some embodiments, the eyepiece mounting bracket 300 further includes a fastener 4 , a positioning groove 33 is provided on the connecting member 3 , and the fastener 4 passes through the positioning groove 33 to be connected to the eyepiece 200 .

[0080] In the embodiment of the present application, the relative distance between the eyepiece 200 and the head-mounted device 100 is further adjusted by the cooperation between the fastener 4 and the positioning groove 33 to match the usage requirements of different users, thereby increasing its adaptability and versatility.

[0081] See also Figure 3 、 Figure 4 、 Figure 5 As shown, the eyepiece mounting bracket 300 further includes a fixing mechanism 5 , which is mounted on the mounting seat 1 .

[0082] The mounting base 1 is provided with a third mounting groove 12 and at least one fixing column 13. In this embodiment, there are two fixing columns 13, which are respectively arranged on both sides of the third mounting groove 12. The two fixing columns 13 can be symmetrically arranged on both sides of the third mounting groove 12, or staggered on both sides of the third mounting groove 12.

[0083] See also Figure 3 、 Figure 4 As shown, in some embodiments, the fixing mechanism 5 includes a guide member 51 , a fixing member 52 , a second guide rod (not shown in the figure) and a third resetting member 53 .

[0084] In some embodiments, the fixing member 52 is movably installed in the third mounting slot 12, and the fixing member 52 is provided with a fixing portion 521 on the side away from the third mounting slot 12, which is fixed to the head-mounted device 100, and a fixing hole 522 is passed through the fixing member 52. In this embodiment, the end of the fixing member 52 away from the fixing portion 521 is bent 180° to form a clip shape, and the fixing member 52 is clamped on the guide member 51, wherein a fixing hole 522 is provided on the fixing member 52.

[0085] See also Figures 3 to 5 As shown, in some embodiments, the guide member 51 is movably mounted on the mounting seat 1, and a first guide groove 511 and at least one second guide groove 512 are provided on the guide member 51, and an angle α is formed between the first guide groove 511 and the second guide groove 512, and the size of the angle α is 0° to 90°. The second guide rod is passed through the first guide groove 511 and the fixing hole 522, and one fixing column 13 is correspondingly passed through one second guide groove 512. In this embodiment, the number of the second guide grooves 512 is two, and the two second guide grooves 512 are respectively arranged on both sides of the first guide groove 511. The extension direction of the second guide groove 512 is perpendicular to the moving direction of the fixing member 52, and the extension direction of the first guide groove 511 and the moving direction of the fixing member 52 form an angle β. In this embodiment, the sum of the angle α and the angle β is 90°, so as to achieve the moving direction of the pushing fixing member 52 to be perpendicular to the moving direction of the second guide rod, which is convenient for the user to operate.

[0086] In this embodiment, when the user moves the guide member 51, the fixed column 13 guides the guide member 51 to move along the extension direction of the second guide groove 512, driving the second guide rod to move along the first guide groove 511, thereby driving the fixed member 52 to retract into the third mounting groove 12, thereby releasing the lock between the eyepiece mounting bracket 300 and the head-mounted device 100, so as to facilitate the user to disassemble or replace it.

[0087] See also Figure 3 、 Figure 4 As shown, in some embodiments, the third restoring member 53 is connected between the fixing member 52 and the third mounting groove 12 .

[0088] In this embodiment, after the user completes the replacement of the eyepiece mounting bracket 300, the fixing column 13 is placed in the second guide groove 512, and the second guide rod passes through the first guide groove 511 and the fixing hole 522; in the absence of external force, the third resetting member 53 pushes the fixing member 52 to move along the third mounting groove 12 until the fixing portion 521 of the fixing member 52 is engaged with the head-mounted device 100, thereby achieving locking between the eyepiece mounting bracket 300 and the head-mounted device 100.

[0089] The embodiment of the present application fixes the mounting base 1 on the head-mounted device 100 through the setting of the fixing mechanism 5; the third resetting member 53 cooperates with the fixing member 52, so that the mounting base 1 can remain locked with the head-mounted device 100 without external force, so that the eyepiece mounting bracket 300 can be stably installed on the head-mounted device 100; when disassembly is required, the guide member 51 is toggled so that the second guide rod slides along the first guide groove 511, and the fixing column 13 slides along the second guide groove 512. Since there is a moving angle between the first guide groove 511 and the second guide groove 512, the translation of the guide member 51 in one direction will drive the fixing member 52 to retract into the third mounting groove 12, thereby contacting the lock between the mounting base 1 and the head-mounted device 100. The operation is simple, and the eyepiece 200 can be quickly disassembled from the head-mounted device 100 before installation.

[0090] See also Figure 6 As shown, based on the eyepiece mounting bracket 300 described above, an embodiment of the present application also provides a head-mounted eyepiece 200, including a head-mounted device 100, an eyepiece 200 and the eyepiece mounting bracket 300 described above, the eyepiece mounting bracket 300 is installed on the head-mounted device 100, and the eyepiece 200 is connected to the eyepiece mounting bracket 300.

[0091] The head-mounted eyepiece 200 provided in the embodiment of the present application adopts the eyepiece mounting bracket 300 as described above. Through the setting of the adjustment mechanism 2 and the setting of the connecting member 3 rotatably mounted on the second adjustment component 22, the user can flexibly adjust the position of the eyepiece 200 when wearing the head-mounted device 100, so that the user can flexibly switch the use and storage of the eyepiece 200 according to different usage environments, and can adjust the visual direction of the eyepiece 200, thereby achieving the effect of adjusting the pupil angle.

[0092] 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.

Claims

1. An eyepiece mounting bracket for connecting an eyepiece to a head-mounted device, characterized in that: The eyepiece mounting bracket includes a mounting seat, an adjustment mechanism and a connecting piece, wherein the mounting seat is fixedly mounted on the head-mounted device, the adjustment mechanism is mounted on the mounting seat, the connecting piece is mounted on the adjustment mechanism, and the connecting piece is used to connect the eyepiece; The adjustment mechanism includes a first adjustment component and a second adjustment component. The first adjustment component is installed on the mounting seat, the second adjustment component is slidably installed on the first adjustment component, and the connecting member is rotatably installed on the side of the second adjustment component away from the first adjustment component.

2. The eyepiece mounting bracket according to claim 1, wherein: The first adjustment assembly includes a base and a guide rail, the base is mounted on the mounting seat, the guide rail is mounted on the base, and the guide rail is provided with at least one locking hole; The second adjustment component includes a support and a first locking component. The support is provided with a slide groove matching the guide rail. The second adjustment component is slidably mounted on the first adjustment component through the cooperation between the slide groove and the guide rail; the first locking component is mounted on the support, and the first locking component cooperates with the locking hole to limit the relative movement of the first adjustment component and the second adjustment component.

3. The eyepiece mounting bracket according to claim 2, wherein: The support is further provided with a first mounting groove and a mounting panel, the first mounting groove is provided with an opening on a side facing the guide rail, and the mounting panel is mounted on the first mounting groove; The first locking assembly includes a first locking member, a first guide rod and a first reset member; The first locking member is movably mounted in the first mounting groove, and a positioning protrusion matching the shape of the locking hole is provided on the side of the first locking member facing the opening; The first guide rod is provided on the mounting panel, and the end of the first guide rod in contact with the first locking member has a wedge-shaped block, and the bottom surface of the wedge-shaped block forms a guide slope, and the guide slope is arranged to be inclined downward from the side away from the opening of the first mounting groove; The first resetting member is connected to the first locking member and the side wall of the first mounting groove. The first resetting member is used to push the first locking member to move toward one side of the guide rail so that the positioning protrusion is placed in the locking hole.

4. The eyepiece mounting bracket according to claim 2, wherein: The guide rail is further provided with at least one limit block, and the limit block is located at the end of the guide rail.

5. The eyepiece mounting bracket according to claim 2, wherein: The adjustment mechanism further includes a second locking assembly. The connecting member has a connecting cantilever. The connecting cantilever is rotatably connected to the second adjustment assembly through the second locking assembly.

6. The eyepiece mounting bracket according to claim 5, wherein: The support is further provided with a second mounting groove, on which a plurality of latch teeth are arranged, and a first through hole is passed through the second mounting groove toward one end of the connecting cantilever, and the connecting cantilever is provided with a second through hole; The second locking assembly includes a mounting sleeve, a rotating button, a second locking member and a second reset member; The mounting sleeve is fixedly mounted in the second through hole, and an end portion of the mounting sleeve is pivotally connected to the first through hole; The rotating button is inserted into the mounting sleeve; The second locking member is mounted on the end of the rotating button and is located in the second mounting groove. A fixing protrusion that cooperates with the latching teeth is provided on the side surface of the second locking member. The second reset member is connected between the rotating button and the mounting sleeve, and is used to push the rotating button to reset, so that the fixing protrusion cooperates with one of the latch teeth, thereby limiting the relative rotation of the connecting member and the second adjusting assembly.

7. The eyepiece mounting bracket according to claim 6, wherein: The installation sleeve is provided with an anti-idiot groove, and the side wall of the rotating button is provided with an anti-idiot protrusion that cooperates with the anti-idiot groove, and the anti-idiot protrusion is slidably placed in the anti-idiot groove.

8. The eyepiece mounting bracket according to claim 1, wherein: The eyepiece mounting bracket further comprises a fastener, a positioning groove is provided on the connecting member, and the fastener passes through the positioning groove and is connected to the eyepiece.

9. The eyepiece mounting bracket according to claim 1, wherein: The eyepiece mounting bracket further includes a fixing mechanism, which is mounted on the mounting seat; The fixing mechanism includes a guide member, a fixing member, a second guide rod and a third resetting member; The mounting base is provided with a third mounting slot and at least one fixing column; The fixing member is movably mounted in the third mounting slot, and a fixing portion for cooperating and fixing with the head-mounted device is provided on a side of the fixing member away from the third mounting slot, and a fixing hole is formed on the fixing member; The guide member is movably mounted on the mounting seat, and is provided with a first guide groove and at least one second guide groove. An angle is formed between the first guide groove and the second guide groove, and the angle is 0° to 90°. The second guide rod is inserted into the first guide groove and the fixing hole, and one of the fixing posts is correspondingly inserted into one of the second guide grooves. The third resetting member is connected between the fixing member and the third mounting slot.

10. A head-mounted eyepiece, characterized in that: The invention comprises a head-mounted device, an eyepiece and an eyepiece mounting bracket according to any one of claims 1 to 9, wherein the eyepiece mounting bracket is mounted on the head-mounted device, and the eyepiece is connected to the eyepiece mounting bracket.

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