Optical instrument mounting headgear attachment device and method of use

Abstract

A kind of optical instrument connecting frame device for installing on helmet and method for using, include the base (1) being arranged to be coupled with helmet, the external socket (4) being arranged to be coupled with optical instrument, the double handle device being arranged between base (1) and external socket (4), by base (1), realize connection with helmet, by external socket (4), realize connection with optical instrument, by double handle device, realize the pitch angle adjustment and detachable connection of optical instrument, solve the technical problem that optical instrument and helmet are connected together by sliding groove mechanism to only move the adjustment of optical instrument, therefore, improve the use performance of optical instrument.

Description

Technical Field

[0001] This invention relates to an optical instrument mounting bracket device and a method of using it, and more particularly to an optical instrument mounting bracket device and a method of using it for mounting on a helmet. Background Technology

[0002] In helmet-mounted optical instruments, it is necessary to connect the optical instrument to the helmet. Therefore, the optical instrument mounting bracket is an important component. Currently, there is no dedicated mounting bracket for helmet-mounted optical instruments; all existing brackets use sliding groove mechanisms to connect the optical instrument to the helmet. Since the sliding groove mechanism only allows for movement and adjustment of the optical instrument, it affects its performance.

[0003] This invention, through its technical features of adjustable pitch angle and detachable connection for optical instruments, effectively explores and studies the technical problem of traditional methods that connect optical instruments to helmets via sliding groove mechanisms, thus limiting adjustment to the movement of the optical instruments.

[0004] Based on the technical disclosure document provided by the applicant on October 28, 2022, which addresses the practical technical problems encountered during the work process, and by searching for similar patent documents and existing technical problems, technical features, and technical effects in the background art, the technical solution of this invention is proposed. Summary of the Invention

[0005] The subject of this invention is a mounting bracket device for mounting optical instruments on a helmet.

[0006] The subject of this invention is a method of using an optical instrument mounting bracket for mounting on a helmet.

[0007] In order to overcome the above-mentioned technical shortcomings, the purpose of this invention is to provide a device and method for mounting optical instruments on a helmet, thereby improving the performance of optical instruments.

[0008] To achieve the above objectives, the technical solution adopted by the present invention is: a connecting bracket device for mounting optical instruments on a helmet, comprising a base configured to be connected to the helmet, an external connector configured to be connected to the optical instrument, and a dual-handle device disposed between the base and the external connector.

[0009] By incorporating a base, an external mount, and a dual-handle device, the base enables connection to the helmet, the external mount enables connection to the optical instrument, and the dual-handle device enables pitch angle adjustment and detachable connection of the optical instrument. This solves the technical problem of traditional methods that connect the optical instrument to the helmet via a sliding groove mechanism, which only allows for movement and adjustment of the optical instrument, thus improving the performance of the optical instrument.

[0010] The present invention designs a method in which the base, external mount and dual-handle device are interconnected in a way that allows for adjustment of the pitch angle of the optical instrument and a detachable connection.

[0011] This invention designs a dual-handle device that connects to the base and external mount in a manner that enables pitch angle adjustment of optical instruments via dual independent handles and allows for detachable connection.

[0012] The present invention designs a dual-handle device comprising a middle seat, a through shaft, a first support seat, a second support seat, a first screw, a ball column, a rotating handle, a second screw, a first ball support seat, a second ball support seat, a moving handle, and a hook shaft.

[0013] The technical effects of the above four solutions are: they achieve the desired angle, connection position, and simplified installation of optical instruments, thus meeting the requirements for using optical instruments on helmets.

[0014] The present invention is designed to include a first accessory device and the first accessory device is disposed in the dual-handle device. The first accessory device is configured to include a sliding block and a thrust spring.

[0015] The present invention is designed to include a second accessory device, which is disposed in the dual-handle device and is configured as a spring plate.

[0016] The technical effect of the above two technical solutions is that they enable the integrated installation of other components and expand the technical effect of the present invention.

[0017] This invention comprises a base with an intermediate seat, a first support seat, a second support seat, a rotating handle, a second ball support seat, and a sliding block. A through shaft is provided between the intermediate seat and the base, and a first screw is provided between the first support seat and the rotating handle. A second screw is provided between the second support seat and the base, and an external connector is provided between the intermediate seat and the first and second support seats. A first ball support seat is provided on the rotating handle, and ball columns are provided between the first ball support seat and the intermediate seat, and between the second ball support seat and the intermediate seat. A connecting shaft is provided between the intermediate seat and the base, and a moving handle is provided between the connecting shaft and the base. A thrust spring is provided between the sliding block and the intermediate seat, and a spring plate is provided between the rotating handle and the base.

[0018] The technical effect of the above technical solution is that: the base, intermediate seat, through shaft, external seat, first support seat, second support seat, first screw, ball column, rotating handle, second screw, first ball support seat, second ball support seat, moving handle, hanging shaft, sliding block, thrust spring and spring plate constitute the basic technical solution of the present invention, which solves the technical problem of the present invention.

[0019] This invention designs a base with a first mounting hole and a sliding hole respectively provided on the upper end of the side surface of the base I, a second mounting hole provided on the lower end of one side surface of the base I, and a third mounting hole provided on the lower end of the other side surface of the base I. The upper end of the inner wall of the side surface of the base I is configured to be connected to a through shaft, and the lower end of the other side surface of the base I is configured to be connected to a second ball support, a moving handle, and a hook shaft respectively. The base I is configured to be connected to a helmet. The first mounting hole is configured to be connected to a sliding block, and the sliding hole is configured to be connected to a ball column. The second mounting hole is configured to be connected to a first support seat, and the lower end of the outer wall of one side surface of the base I is configured to be connected to a spring plate. The third mounting hole is configured to be connected to a second support seat, and the lower end of the outer wall of the other side surface of the base I is configured to be connected to a second screw. The base I is configured as a U-shaped frame, and the first mounting hole and the sliding hole are respectively configured as strip-shaped holes, while the second mounting hole and the third mounting hole are respectively configured as circular holes.

[0020] The technical effect of the above solution is that it enables the installation of the bridge support base and the lateral installation of other components.

[0021] This invention designs an external connector comprising a seat portion III, a return spring portion II, a nut sleeve portion, and a ball head. A fourth mounting hole is provided on the side of the seat portion III. A hanging groove is provided on one side of the seat portion III, and the other side of the seat portion III is configured to connect with an optical instrument. The fourth mounting hole is configured to be received and connected to the return spring portion II. The nut sleeve is configured to be fitted and connected to the ball head. The nut sleeve is configured to be threadedly connected to the port portion of the fourth mounting hole. The inner end portion of the ball head is configured to contact the end of the return spring portion II. The ball head is respectively configured to connect with a first support and a second support. The seat is embedded and connected to the hanging groove, which is configured to connect with the intermediate seat. The seat part III is configured as a flat block and the return spring part II is configured as a column spring. The nut sleeve part is configured as an external stud with a central hole and the ball head is configured as an Ω-shaped block with a ball head at the outer end and an annular disk at the inner end. The central hole of the nut sleeve part is configured to connect with the ball head of the ball head, and the ball head of the ball head is configured to connect with the first support seat and the second support seat respectively. The annular disk of the ball head is configured to connect with the return spring part II and the nut sleeve part respectively. The fourth mounting hole is configured as a circular hole with a threaded part at the port. The hanging groove is configured as a bowling ball-shaped groove.

[0022] The technical advantages of the above solutions are: they enable the installation of upper-mounted hanging, lower-mounted rotating connections and sliding docking, and allow for the installation of external connection ports on optical instruments.

[0023] This invention designs an intermediate seat comprising a seat portion II, a cylindrical shell portion, a lifting lug portion, a return spring portion I, a hanging bar portion, and an insert block portion. A third mounting hole is provided at the lower end of the side portion of the seat portion II, which is configured to accommodate the return spring portion I and the ball joint. The upper end portion of the seat portion II is configured to connect with the lifting lug portion, and one side portion of the seat portion II is configured to connect with the cylindrical shell portion. The upper end of another side portion of the seat portion II is configured to connect with the hanging bar portion, and the lower end of another side portion of the seat portion II is configured to connect with the insert block portion. The cylindrical shell portion is configured to accommodate a sliding block, and one side portion of the seat portion II is configured to connect with a thrust spring. The connection is contact-type. The lug is configured to rotate with the through shaft and the return spring I is configured to be connected with the ball post. One end of the return spring I is configured to contact the ball post and the other end of the return spring I is configured to contact the seat II. The hanging bar is configured to connect with the external seat and the embedded block is configured to connect with the hanging shaft. The seat II is configured to be a flat block and the cylindrical shell is configured to be a rectangular tube. The lug is configured to be a P-shaped plate and the return spring I is configured to be a column spring. The hanging bar is configured to be a cross-shaped block and the embedded block is configured to be a bowling ball-shaped block. The third mounting hole is configured to be a circular hole.

[0024] The present invention designs a through shaft as a rod-shaped body with a threaded hole at the end, and the through shaft is respectively configured to be connected to the base and the intermediate seat in a through manner, and the threaded hole of the through shaft is configured to be connected to the connecting bolt located between the through shaft and the base.

[0025] The technical effect of the above two solutions is that they enable the swing drive setting of the external connector.

[0026] The present invention designs a first support base and a second support base, each comprising a seat portion IV and a shaft head, with a mounting groove provided on the inner side of the seat portion IV. The outer side of the seat portion IV is configured to connect with the shaft head, and the shaft head is configured to be embeddedly connected with the base. The mounting groove is configured to connect with an external connector, and the shaft head on the first support base is configured to be threadedly connected with a first screw. The shaft head on the second support base is configured to be threadedly connected with a second screw. The seat portion IV is configured as a strip-shaped body, the shaft head is configured as a circular disc-shaped body with a threaded hole, and the mounting groove is configured as a C-shaped groove. The threaded hole of the shaft head on the first support base is configured to connect with the first screw, and the threaded hole of the shaft head on the second support base is configured to connect with the second screw.

[0027] The technical effect of the above solution is that it enables the clamping and connection of the external connector.

[0028] The present invention designs a first screw as a T-shaped rod with a threaded body at the inner end, the threaded body of the first screw being connected to a first support base, the first screw being connected to a rotating handle in a through-type manner, and the outer end flange of the first screw being connected to the rotating handle in a contact-type manner.

[0029] The present invention designs a ball column as a U-shaped rod with an arc-shaped head at the outer end, and the arc-shaped head of the ball column is configured to be embeddedly connected to the first ball support and the second ball support. The inner end of the ball column is configured to be connected to the base and the intermediate seat in a through manner.

[0030] The present invention designs a rotating handle comprising a torsion part and a disc part, wherein the torsion part is rotatably connected to the disc part, the torsion part is sleeve-connected to a first screw and to a first ball support, the disc part is sleeve-connected to the first ball support and to a base via connecting bolts, the inner end face of the disc part is in contact with a spring plate, and the torsion part is a cylindrical body with an annular groove at its inner end, the annular groove of the torsion part is connected to the disc part, and the disc part is a plate-shaped body with a C-shaped hole, the C-shaped hole of the disc part being connected to the first ball support.

[0031] The present invention designs a first ball support base as a T-shaped rod with an inner end face having a receiving hole, and the receiving hole of the first ball support base is configured to be connected to a ball column, and the outer end of the first ball support base is configured to be connected to a rotating handle.

[0032] The present invention designs a second ball support base as a T-shaped rod with an inner end face having a receiving groove, and the receiving groove of the second ball support base is configured to be slidably connected to the ball column, and the outer end of the second ball support base is configured to be connected to the base.

[0033] The technical effect of the above five technical solutions is that they enable the swing drive setting of the middle seat.

[0034] The present invention is designed such that the second screw is configured as a countersunk bolt and is threadedly connected to the second support seat, and the flange of the second screw is configured to be in contact with the base.

[0035] The present invention designs a movable handle comprising a threaded head, a smooth rod, and an outer handle, wherein one end of the smooth rod is connected to the outer handle, the other end of the smooth rod is connected to the threaded head, the smooth rod is connected to the base in a through-type manner, the threaded head is connected to the hook shaft in a threaded manner, and the threaded head is a smooth rod bolt, the smooth rod is a circular rod-shaped body, and the outer handle is a circular block-shaped body.

[0036] This invention designs a mounting shaft consisting of a cylindrical shaft, a tubular shell, and a return spring III. The cylindrical shaft has an outer surface portion with a wrapping groove. The tubular shell is designed to be accommodatingly connected to the return spring III. One end of the return spring III is designed to be in contact with the cylindrical shaft, and the other end is designed to be in contact with the base. The inner end of the cylindrical shaft is designed to be rotatably connected to the base, and the outer port of the cylindrical shaft is designed to be threadedly connected to a moving handle. The inner end of the tubular shell is connected to the base. The wrapping groove is designed to be connected to an intermediate seat. The cylindrical shaft is a U-shaped tubular body with an internal thread at its outer port. The tubular shell is a tubular body, the return spring III is a columnar spring, and the wrapping groove is a bowling ball-shaped groove.

[0037] The technical effects of the above three solutions are: to realize the connection control settings between the intermediate seat and the external seat, and to satisfy the control of the status of the external seat.

[0038] The present invention designs a sliding block as a U-shaped seat, with the side contraction portion of the sliding block being connected to the base in a through manner, the middle portion of the sliding block being connected to the middle seat in a recessed manner, and the inner end portion of the sliding block being connected to the thrust spring in a contact manner.

[0039] The present invention is designed such that the thrust spring is a column spring and one end of the thrust spring is configured to be connected in contact with the intermediate seat, and the other end of the thrust spring is configured to be connected in contact with the sliding block.

[0040] The technical effects of the above two solutions are: to achieve a connecting and fitting force between the intermediate seat and the outer seat, ensuring the consistency of the swing operation performance of the intermediate seat and the outer seat.

[0041] In this embodiment, the spring sheet is configured as a circular ring, with one end portion of the spring sheet configured to contact the base, and the other end portion of the spring sheet configured to contact the rotating handle.

[0042] The technical effect of the above solution is that it achieves a braking force on the rotating handle.

[0043] This invention designs an external connector, base, intermediate seat, through shaft, first support seat, second support seat, first screw, ball column, rotating handle, second screw, first ball support seat, second ball support seat, moving handle, and hook shaft arranged in a compound motion connection manner. Furthermore, the external connector, base, intermediate seat, through shaft, first support seat, second support seat, first screw, ball column, rotating handle, second screw, first ball support seat, second ball support seat, moving handle, and hook shaft, along with the sliding block and thrust spring, are arranged in a reset action manner. The external connector, base, intermediate seat, through shaft, first support seat, second support seat, first screw, ball column, rotating handle, second screw, first ball support seat, second ball support seat, moving handle, and hook shaft, along with the spring plate, are arranged as an intermediate washer. One of the ball columns is... Between the first ball support and the intermediate seat, another ball post is set between the second ball support and the intermediate seat. Two thrust springs are set between the sliding block and the base. Two return spring parts I are respectively set in the port of the third mounting hole. A return spring part II, a nut sleeve part and a ball head are set to form a set of top parts. Two sets of top parts are respectively set in the port of the fourth mounting hole. The cylinder shaft part, the shell part, the return spring part III, the smooth rod part and the disc part are respectively set to be connected to the seat part I. The cylinder shaft part is set to be connected to the threaded head. The wrapping groove is set to be connected to the embedded block part. The shaft head located on the first support is set to be connected to the second mounting hole. The shaft head located on the second support is set to be connected to the third mounting hole. The mounting groove is set to be connected to the ball head. The hanging groove is set to be connected to the hanging strip part.

[0044] This invention designs a method for using an optical instrument mounting bracket for mounting on a helmet. The steps are as follows: the base connects to the helmet, the external mount connects to the optical instrument, and the dual-handle device enables the adjustment of the pitch angle of the optical instrument and its detachable connection.

[0045] The technical effects of the above technical solutions are: highlighting the technical features of pitch angle adjustment and detachable connection of optical instruments, and introducing its application in the technical field of optical instrument connection brackets used for mounting helmets.

[0046] The present invention comprises the following steps: connecting seat I to a helmet and seat III to an optical instrument; compressing the return spring II; placing the ball head into the mounting groove; pushing seat III inward; compressing the thrust spring under the action of the sliding block and the thrust spring, connecting the hanging groove to the hanging strip; applying force to the outer handle, causing the optical rod to move inward in seat I; rotating the threaded head in the cylindrical shaft, causing the cylindrical shaft to rotate on seat I; moving the cylindrical shaft inward; compressing the return spring III; positioning the wrapping groove on one side of the embedding block; after pushing seat III to the root of the mounting groove, releasing the force on the outer handle; and under the elastic energy storage of the return spring III, moving the cylindrical shaft outward; rotating the threaded head and seat I in opposite directions, connecting the wrapping groove to the embedding block; and applying torque to the torsion part, causing the torsion part to rotate on the disc. The first ball support is rotated, and through the connection between the first ball support and the ball column, the ball column moves in the sliding hole, causing the sliding block to move in the first mounting hole. The ball column on the first ball support drives the seat II, causing the lifting lug to swing on the through shaft. The ball head rotates in the mounting groove, thereby driving the seat III to swing, completing the pitch and tilt adjustment of the optical instrument. At the same time, the ball column on the first ball support slides on the receiving groove of the second ball support. When a force is applied to the outer handle, the wrapping groove is located on one side of the embedding block, separating the wrapping groove from the embedding block, separating the hanging groove from the hanging strip, and moving the seat III outward to remove the ball head from the mounting groove.

[0047] The technical effect of the above solution is that it enables the swinging, installation, and disassembly of the external connector.

[0048] In this technical solution, the base and the outer seat are the basic components and essential technical features of the invention. The intermediate seat, the through shaft, the first support seat, the second support seat, the first screw, the ball column, the rotating handle, the second screw, the first ball support seat, the second ball support seat, the moving handle, the hook shaft, the sliding block, the thrust spring, and the spring plate are functional components that enable other technical effects of the invention. The design of the following technical features—the seat part I, the first mounting hole, the sliding hole, the second mounting hole, the third mounting hole, the seat part II, the cylindrical shell part, the lifting lug part, the return spring part I, the hanging bar part, the embedded block part, the third mounting hole, the seat part III, the return spring part II, the nut sleeve part, the ball head, the fourth mounting hole, the hook groove, the seat part IV, the shaft head, the mounting groove, the torsion part, the disc part, the threaded head, the smooth rod part, the outer handle part, the cylindrical shaft part, the tube shell part, the return spring part III, and the enclosing groove—complies with the Patent Law and its implementing regulations.

[0049] In this technical solution, the tilt angle adjustment of the optical instrument and the detachable connection of the base, external base and dual handle device are important technical features. In the technical field of optical instrument connection frame device and usage method for mounting on a helmet, it has novelty, inventiveness and practicality. The terms in this technical solution can be explained and understood by the patent literature in this technical field. Attached Figure Description

[0050] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0051] Figure 1 This is a schematic diagram of the optical instrument mounting bracket device for mounting on a helmet according to the present invention.

[0052] Figure 2 for Figure 1 Rear view,

[0053] Base-1, Intermediate Seat-2, Through Shaft-3, External Seat-4, First Support Seat-5, Second Support Seat-6, First Screw-7, Ball Column-8, Rotating Handle-9, Second Screw-91, First Ball Support Seat-92, Second Ball Support Seat-93, Moving Handle-94, Hanging Shaft-95, Sliding Block-97, Thrust Spring-98, Spring Plate-9, Seat Part I-11, First Mounting Hole-12, Sliding Hole-13, Second Mounting Hole-14, Third Mounting Hole-15, Seat Part II-21, Cylinder Shell Part-22, Lifting Lug Part-2 3. Reset spring part I-24, hanging bar part-25, embedded block part-26, third mounting hole body-27, seat part III-41, reset spring part II-42, nut sleeve part-43, ball head-44, fourth mounting hole body-45, hanging groove body-46, seat part IV-51, shaft head-52, mounting groove body-53, torsion part-901, disc part-902, threaded head-941, smooth rod part-942, outer handle part-943, cylindrical shaft part-951, tube shell part-952, reset spring part III-953, wrapping groove body-954. Detailed Implementation

[0054] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood to mean without dispensing the presence or addition of one or more other elements or combinations thereof.

[0055] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0056] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0057] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are commercially available. If the processing conditions are not explicitly stated, please refer to the product manual or follow the conventional methods in the field.

[0058] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0059] A mounting bracket for mounting optical instruments on a helmet. Figure 1 This is the first embodiment of the present invention, described in detail with reference to the accompanying drawings. The embodiment includes a base 1, an intermediate seat 2, a through shaft 3, an outer seat 4, a first support seat 5, a second support seat 6, a first screw 7, a ball joint 8, a rotating handle 9, a second screw 91, a first ball support seat 92, a second ball support seat 93, a moving handle 94, a connecting shaft 95, a sliding block 97, a thrust spring 98, and a spring plate 99. The intermediate seat 2, the first support seat 5, the second support seat 6, the rotating handle 9, the second ball support seat 93, and the sliding block 97 are respectively provided on the base 1. A through shaft 3 is provided between the intermediate seat 2 and the base 1, and a connecting shaft 3 is provided between the first support seat 5 and the rotating handle 95. A first screw 7 is provided between the handles 9, a second screw 91 is provided between the second support seat 6 and the base 1, and an external seat 4 is provided between the intermediate seat 2 and the first support seat 5 and the second support seat 6. A first ball support seat 92 is provided on the rotating handle 9, and ball columns 8 are respectively provided between the first ball support seat 92 and the intermediate seat 2, and between the second ball support seat 93 and the intermediate seat 2. A hanging shaft 95 is provided between the intermediate seat 2 and the base 1, and a moving handle 94 is provided between the hanging shaft 95 and the base 1. A thrust spring 98 is provided between the sliding block 97 and the intermediate seat 2, and a spring plate 99 is provided between the rotating handle 9 and the base 1.

[0060] In this embodiment, a first mounting hole 12 and a sliding hole 13 are respectively provided on the upper end of the side portion of the base 1, and a second mounting hole 14 is provided on the lower end of one side portion of the base 1. A third mounting hole 15 is provided on the lower end of the other side portion of the base 1. The upper end of the inner wall of the side portion of the base 1 is configured to be connected to the through shaft 3. The lower end of the other side portion of the base 1 is configured to be connected to the second ball support 93, the moving handle 94, and the hanging shaft 95. The base 11 is configured to be connected to the helmet. The first mounting hole 12 is configured to be connected to the sliding block. 97 is connected and the sliding hole 13 is configured to connect with the ball column 8, the second mounting hole 14 is configured to connect with the first support seat 5 and the lower end of the outer wall of one side of the seat part I 11 is configured to contact the spring plate 99, the third mounting hole 15 is configured to connect with the second support seat 6 and the lower end of the outer wall of the other side of the seat part I 11 is configured to contact the second screw 91, the seat part I 11 is configured as a U-shaped frame and the first mounting hole 12 and the sliding hole 13 are respectively configured as strip-shaped holes, and the second mounting hole 14 and the third mounting hole 15 are respectively configured as circular holes.

[0061] The base 1 forms a support connection point for the through shaft 3, the first support seat 5, the second support seat 6, the ball column 8, the second screw 91, the second ball support seat 93, the moving handle 94, the hook shaft 95, the sliding block 97, and the spring plate 99. The seat part I11 realizes the connection with the through shaft 3, the second screw 91, the second ball support seat 93, the moving handle 94, the hook shaft 95, and the spring plate 99. The second mounting hole 14 realizes the connection with the first support seat 5, the third mounting hole 15 realizes the connection with the second support seat 6, the sliding hole 13 realizes the connection with the ball column 8, and the first mounting hole 12 realizes the connection with the sliding block 97. Its technical purpose is to serve as a support carrier for the through shaft 3, the first support seat 5, the second support seat 6, the ball column 8, the second screw 91, the second ball support seat 93, the moving handle 94, and the hook shaft 95.

[0062] In this embodiment, the intermediate seat 2 is configured to include a seat portion II 21, a cylindrical shell portion 22, a lifting lug portion 23, a return spring portion I 24, a hanging bar portion 25, and an insert block portion 26. A third mounting hole 27 is provided at the lower end of the side portion of the seat portion II 21. The third mounting hole 27 is configured to be accommodatingly connected to the return spring portion I 24 and the ball column 8. The upper end portion of the seat portion II 21 is configured to be connected to the lifting lug portion 23, and one side portion of the seat portion II 21 is configured to be connected to the cylindrical shell portion 22. The upper end of the other side portion of the seat portion II 21 is configured to be connected to the hanging bar portion 25, and the lower end of the other side portion of the seat portion II 21 is configured to be connected to the insert block portion 26. The cylindrical shell portion 22 is configured to be accommodatingly connected to the sliding block 97, and one side portion of the seat portion II 21 is configured to be accommodatingly connected to the push block 97. The force spring 98 is connected by contact. The lug part 23 is rotatably connected to the through shaft 3 and the return spring part I 24 is connected to the ball post 8 in a set-type manner. One end of the return spring part I 24 is connected to the ball post 8 in contact and the other end of the return spring part I 24 is connected to the seat part II 21 in contact. The hanging bar part 25 is connected to the external seat 4 and the embedded block part 26 is connected to the hanging shaft 95. The seat part II 21 is a flat block and the cylindrical shell part 22 is a rectangular tube. The lug part 23 is a P-shaped plate and the return spring part I 24 is a column spring. The hanging bar part 25 is a cross-shaped block and the embedded block part 26 is a bowling ball-shaped block. The third mounting hole 27 is a circular hole.

[0063] The intermediate seat 2 forms a support connection point for the through shaft 3, the outer seat 4, the ball column 8, the hanging shaft 95, the sliding block 97, and the thrust spring 98. The lug part 23 connects to the through shaft 3, the hanging bar part 25 connects to the outer seat 4, the return spring part I 24 and the third mounting hole 27 connect to the ball column 8, the embedded block part 26 connects to the hanging shaft 95, the cylindrical shell part 22 connects to the sliding block 97, and the seat part II 21 connects to the thrust spring 98. Its technical purpose is to serve as a support carrier for the outer seat 4.

[0064] In this embodiment, the through shaft 3 is a rod-shaped body with a threaded hole at the end, and the through shaft 3 is respectively configured to be connected to the base 1 and the intermediate seat 2 in a through manner. The threaded hole of the through shaft 3 is configured to be connected to the connecting bolt located between the through shaft 3 and the base 1.

[0065] Through the through shaft 3, a support connection point is formed between the base 1 and the intermediate seat 2. The through shaft 3 realizes the connection with the base 1 and the intermediate seat 2. Its technical purpose is to serve as a component for connecting the intermediate seat 2 and the base 1.

[0066] In this embodiment, the external connector 4 is configured to include a seat portion III 41, a return spring portion II 42, a nut sleeve portion 43, and a ball head 44. A fourth mounting hole 45 is provided on the side of the seat portion III 41. A hanging groove 46 is provided on one side of the seat portion III 41, and the other side of the seat portion III 41 is configured to connect with an optical instrument. The fourth mounting hole 45 is configured to be received and connected to the return spring portion II 42, and the nut sleeve portion 43 is configured to be fitted and connected to the ball head 44. The nut sleeve portion 43 is configured to be threaded and connected to the end portion of the fourth mounting hole 45, and the inner end portion of the ball head 44 is configured to be in contact with the end of the return spring portion II 42. The ball head 44 is configured to connect with the first support seat 5 and the return spring portion II 42. The second support 6 is embedded and connected to the hanging groove 46, which is configured to connect with the intermediate support 2. The seat part III 41 is configured as a flat block and the return spring part II 42 is configured as a column spring. The nut sleeve part 43 is configured as an external stud with a central hole and the ball head 44 is configured as an Ω-shaped block with a ball head at the outer end and an annular disk at the inner end. The central hole of the nut sleeve part 43 is configured to connect with the ball head of the ball head 44, and the ball head of the ball head 44 is configured to connect with the first support 5 and the second support 6 respectively. The annular disk of the ball head 44 is configured to connect with the return spring part II 42 and the nut sleeve part 43 respectively. The fourth mounting hole 45 is configured as a circular hole with a threaded part at the end. The hanging groove 46 is configured as a bowling ball-shaped groove.

[0067] The external connector 4 forms a support connection point for the intermediate seat 2, the first support seat 5, and the second support seat 6. The seat part Ⅲ 41 and the hanging groove 46 realize the connection with the intermediate seat 2. The ball head 44 realizes the connection with the first support seat 5 and the second support seat 6. The return spring part Ⅱ 42, the nut sleeve part 43 and the fourth mounting hole 45 realize the buffer support treatment for the ball head 44. Its technical purpose is to be used as a component for connecting with optical instruments.

[0068] In this embodiment, the first support base 5 and the second support base 6 are respectively configured to include a seat portion IV 51 and a shaft head 52, and an mounting groove 53 is provided on the inner side of the seat portion IV 51. The outer side of the seat portion IV 51 is configured to be connected to the shaft head 52, and the shaft head 52 is configured to be embeddedly connected to the base 1. The mounting groove 53 is configured to be connected to the external seat 4, and the shaft head 52 located on the first support base 5 is configured to be threadedly connected to the first screw 7. The shaft head 52 located on the second support base 6 is configured to be threadedly connected to the second screw 91. The seat portion IV 51 is configured as a strip-shaped body, the shaft head 52 is configured as a circular disc-shaped body with a threaded hole, and the mounting groove 53 is configured as a C-shaped groove. The threaded hole of the shaft head 52 located on the first support base 5 is configured to be connected to the first screw 7, and the threaded hole of the shaft head 52 located on the second support base 6 is configured to be connected to the second screw 91.

[0069] The first support seat 5 and the second support seat 6 form a support connection point for the base 1, the outer seat 4, the first screw 7 and the second screw 91. The shaft head 52 realizes the connection with the base 1, the connection with the first screw 7, and the connection with the second screw 91. The seat part Ⅳ 51 and the mounting groove 53 realize the connection with the outer seat 4. Its technical purpose is to serve as a component for connecting with the outer seat 4.

[0070] In this embodiment, the first screw 7 is configured as a T-shaped rod with a threaded body at the inner end, and the threaded body of the first screw 7 is configured to be connected to the first support seat 5. The first screw 7 is configured to be connected to the rotating handle 9 in a through-type manner, and the outer end flange of the first screw 7 is configured to be connected to the rotating handle 9 in a contact-type manner.

[0071] The first screw 7 forms a support connection point for the first support base 5 and the rotating handle 9. The first screw 7 realizes the connection with the first support base 5 and the connection with the rotating handle 9. Its technical purpose is to serve as a component for connecting the first support base 5 and the base 1.

[0072] In this embodiment, the ball column 8 is configured as a rod-shaped body with an arc-shaped head at the outer end, and the arc-shaped head of the ball column 8 is configured to be embeddedly connected to the first ball support 92 and the second ball support 93. The inner end of the ball column 8 is configured to be connected to the base 1 and the intermediate seat 2 in a through-type manner.

[0073] The ball column 8 forms a support connection point for the base 1, the intermediate seat 2, the first ball support 92, and the second ball support 93. The ball column 8 realizes the connection with the base 1, the intermediate seat 2, the first ball support 92, and the second ball support 93. Its technical purpose is to serve as one of the components that drive the intermediate seat 2 to swing.

[0074] In this embodiment, the rotating handle 9 is configured to include a torsion part 901 and a disc part 902, with the torsion part 901 being rotatably connected to the disc part 902. The torsion part 901 is also configured to be fitted to the first screw 7 and connected to the first ball support 92. The disc part 902 is fitted to the first ball support 92 and connected to the base 1 via connecting bolts. The inner end face of the disc part 902 is configured to be in contact with the spring plate 99. The torsion part 901 is a cylindrical body with an annular groove at its inner end. The annular groove of the torsion part 901 is connected to the disc part 902, and the disc part 902 is a plate-shaped body with a C-shaped hole. The C-shaped hole of the disc part 902 is connected to the first ball support 92.

[0075] By rotating the handle 9, a support connection point is formed for the base 1, the first screw 7, the first ball support 92 and the spring plate 99. The disc part 902 realizes the connection with the base 1 and the connection with the spring plate 99. The torsion part 901 realizes the connection with the first screw 7 and the connection with the first ball support 92. Its technical purpose is to be used as the second component to drive the intermediate seat 2 to swing.

[0076] In this embodiment, the first ball support 92 is configured as a T-shaped rod with an inner end face having a receiving hole, and the receiving hole of the first ball support 92 is configured to be connected to the ball post 8, and the outer end of the first ball support 92 is configured to be connected to the rotating handle 9.

[0077] The first ball support 92 forms a support connection point for the ball column 8 and the rotating handle 9. The first ball support 92 realizes the connection with the ball column 8 and the connection with the rotating handle 9. Its technical purpose is to serve as the third component that drives the intermediate seat 2 to swing.

[0078] In this embodiment, the second ball support 93 is configured as a T-shaped rod with a receiving groove on its inner end face, and the receiving groove of the second ball support 93 is configured to be slidably connected to the ball column 8, and the outer end of the second ball support 93 is configured to be connected to the base 1.

[0079] The second ball support 93 forms a support connection point for the base 1 and the ball column 8. The second ball support 93 realizes the connection with the base 1 and the ball column 8. Its technical purpose is to serve as the fourth component that drives the intermediate seat 2 to swing.

[0080] In this embodiment, the second screw 91 is configured as a countersunk bolt and is configured to be threadedly connected to the second support 6, and the flange of the second screw 91 is configured to be in contact with the base 1.

[0081] The second screw 91 forms a support connection point for the base 1 and the second support 6. The second screw 91 realizes the connection with the base 1 and the connection with the second support 6. Its technical purpose is to serve as a component for connecting the second support 6 and the base 1.

[0082] In this embodiment, the movable handle 94 is configured to include a threaded head 941, a smooth rod portion 942, and an outer handle portion 943. One end of the smooth rod portion 942 is configured to be connected to the outer handle portion 943, and the other end of the smooth rod portion 942 is configured to be connected to the threaded head 941. The smooth rod portion 942 is configured to be connected to the base 1 in a through-type manner. The threaded head 941 is configured to be threadedly connected to the hook shaft 95 and is configured to be a smooth rod bolt. The smooth rod portion 942 is configured to be a circular rod-shaped body, and the outer handle portion 943 is configured to be a circular block-shaped body.

[0083] By moving the handle 94, a support connection point is formed between the base 1 and the mounting shaft 95. The smooth rod part 942 is connected to the base 1, and the threaded head 941 is connected to the mounting shaft 95. The outer handle part 943 drives the smooth rod part 942 to move within the base 1. Its technical purpose is to serve as a control component for connecting the mounting shaft 95 and the intermediate seat 2.

[0084] In this embodiment, the mounting shaft 95 is configured as a cylindrical shaft portion 951, a tubular shell portion 952, and a return spring portion III 953. A wrapping groove 954 is provided on the outer surface of the cylindrical shaft portion 951. The tubular shell portion 952 is configured to be accommodatingly connected to the return spring portion III 953. One end of the return spring portion III 953 is configured to be in contact with the cylindrical shaft portion 951, and the other end of the return spring portion III 953 is configured to be in contact with the base 1. The inner end of the cylindrical shaft portion 951 is configured to be rotatably connected to the base 1, and the outer port of the cylindrical shaft portion 951 is configured to be threadedly connected to the moving handle 94. The inner end of the tubular shell portion 952 is configured to be connected to the base 1. The wrapping groove 954 is configured to be connected to the intermediate seat 2. The cylindrical shaft portion 951 is configured as a convex-shaped tubular body with an internal thread on the outer port. The tubular shell portion 952 is configured as a tubular body, and the return spring portion III 953 is configured as a columnar spring. The wrapping groove 954 is configured as a bowling ball-shaped groove.

[0085] The mounting shaft 95 forms a support connection point for the base 1, intermediate seat 2 and moving handle 94. The cylindrical shaft part 951, the shell part 952 and the return spring part Ⅲ 953 realize the connection with the base 1. The enclosing groove 954 realizes the connection with the intermediate seat 2. The cylindrical shaft part 951 realizes the connection with the moving handle 94. Its technical purpose is to serve as a component for connecting with the intermediate seat 2.

[0086] In this embodiment, the sliding block 97 is configured as a U-shaped seat, and the side contraction portion of the sliding block 97 is configured to be connected to the base 1 in a through manner. The middle portion of the sliding block 97 is configured to be connected to the middle seat 2 in a recessed manner, and the inner end portion of the sliding block 97 is configured to be connected to the thrust spring 98 in a contact manner.

[0087] The sliding block 97 forms a support connection point for the base 1 and the thrust spring 98. The sliding block 97 realizes the connection with the base 1 and the connection with the thrust spring 98. Its technical purpose is to serve as a support carrier for the thrust spring 98.

[0088] In this embodiment, the thrust spring 98 is configured as a column spring and one end of the thrust spring 98 is configured to be connected in contact with the intermediate seat 2, and the other end of the thrust spring 98 is configured to be connected in contact with the sliding block 97.

[0089] The thrust spring 98 forms a support connection point for the intermediate seat 2 and the sliding block 97. The thrust spring 98 realizes the connection with the intermediate seat 2 and the connection with the sliding block 97. Its technical purpose is to serve as a component for elastic connection between the intermediate seat 2 and the outer seat 4.

[0090] In this embodiment, the spring plate 99 is configured as a circular ring, and one end portion of the spring plate 99 is configured to be in contact with the base 1, while the other end portion of the spring plate 99 is configured to be in contact with the rotating handle 9.

[0091] The spring plate 99 forms a support connection point for the base 1 and the rotating handle 9. The spring plate 99 enables the connection with the base 1 and the rotating handle 9. Its technical purpose is to serve as a component for connecting the rotating handle 9 and the base 1.

[0092] In this embodiment, the external connector 4, base 1, intermediate seat 2, through shaft 3, first support seat 5, second support seat 6, first screw 7, ball column 8, rotating handle 9, second screw 91, first ball support seat 92, second ball support seat 93, moving handle 94, and mounting shaft 95 are arranged in a compound motion connection manner. The external connector 4, base 1, intermediate seat 2, through shaft 3, first support seat 5, second support seat 6, first screw 7, ball column 8, rotating handle 9, second screw 91, and first ball support seat 95 are arranged in a compound motion connection manner. Seat 92, second ball support seat 93, moving handle 94, and hook shaft 95 are arranged with sliding block 97 and thrust spring 98 in a reset manner. External seat 4, base 1, intermediate seat 2, through shaft 3, first support seat 5, second support seat 6, first screw 7, ball post 8, rotating handle 9, second screw 91, first ball support seat 92, second ball support seat 93, moving handle 94, hook shaft 95, and spring plate 99 are arranged with an intermediate washer. One of the ball posts 8 is located in the first... Between the ball support 92 and the intermediate seat 2, another ball post 8 is located between the second ball support 93 and the intermediate seat 2. Two thrust springs 98 are located between the sliding block 97 and the base 1. Two return spring parts I 24 are respectively located in the ports of the third mounting hole 27. A return spring part II 42, a nut sleeve part 43, and a ball head 44 are configured to form a set of top parts. Two sets of top parts are respectively located in the ports of the fourth mounting hole 45. The cylinder shaft part 951, the tube shell part 952, and the return spring part 951 are also present. Spring part Ⅲ953, smooth rod part 942 and disc part 902 are respectively connected to seat part Ⅰ11, cylindrical shaft part 951 is connected to threaded head 941, wrapping groove 954 is connected to embedded block part 26, shaft head 52 located on first support 5 is connected to second mounting hole 14, shaft head 52 located on second support 6 is connected to third mounting hole 15, mounting groove 53 is connected to ball head 44, and hanging groove 46 is connected to hanging bar part 25.

[0093] The present invention will be further described below with reference to embodiments. These embodiments are intended to illustrate the present invention and not to further limit the present invention.

[0094] A method for using an optical instrument mounting bracket for mounting a helmet includes the following steps: connecting the base I 11 to the helmet, connecting the base III 41 to the optical instrument, compressing the return spring II 42, placing the ball head 44 into the mounting groove 53, pushing the base III 41 inward, and compressing the thrust spring 98 under the action of the sliding block 97 and the thrust spring 98, connecting the hanging groove 46 to the hanging strip 25, applying force to the outer handle 94, causing the guide rod 942 to move inward in the base I 11, and the threaded head 941 in the cylindrical shaft 951. The threaded rotation causes the cylindrical shaft 951 to rotate on the seat I11. The cylindrical shaft 951 moves inward, and the return spring III 953 is compressed, positioning the wrapping groove 954 on one side of the embedding block 26. When the seat III 41 is pushed to the root of the mounting groove 53, the force of the outer handle 94 is released. Under the elastic energy storage of the return spring III 953, the cylindrical shaft 951 moves outward. The cylindrical shaft 951 rotates in opposite directions on the threaded head 941 and the seat I11, connecting the wrapping groove 954 to the embedding block 26.

[0095] A torque is applied to the torsion part 901, causing it to rotate on the disk part 902. This rotates the first ball support 92, and through the connection between the first ball support 92 and the ball post 8, the ball post 8 moves in the sliding hole 13, causing the sliding block 97 to move accordingly in the first mounting hole 12. The ball post 8 on the first ball support 92 drives the seat part II 21, causing the lifting lug part 23 to swing on the through shaft 3. The ball head 44 rotates in the mounting groove 53, thereby causing the seat part III 41 to swing, completing the pitch and tilt adjustment of the optical instrument. At the same time, the ball post 8 on the first ball support 92 slides on the receiving groove of the second ball support 93.

[0096] When a force is applied to the outer handle 94, the wrapping groove 954 is positioned on one side of the insert block 26, the wrapping groove 954 separates from the insert block 26, the hanging groove 46 separates from the hanging strip 25, the seat Ⅲ 41 moves outward, and the ball head 44 is removed from the mounting groove 53.

[0097] In a second embodiment of the present invention, the base 1, the external mount 4, and the dual-handle device are interconnected in a manner that allows for adjustment of the pitch angle of the optical instrument and a detachable connection.

[0098] In this embodiment, the dual-handle device is connected to the base 1 and the external connector 4 in a manner that enables the adjustment of the pitch angle of the optical instrument by dual independent handle driving and detachable connection.

[0099] In this embodiment, the dual-handle device is configured to include a middle seat 2, a through shaft 3, a first support seat 5, a second support seat 6, a first screw 7, a ball column 8, a rotating handle 9, a second screw 91, a first ball support seat 92, a second ball support seat 93, a moving handle 94, and a hook shaft 95.

[0100] In this embodiment, a first accessory device is also included and disposed in the dual-handle device. The first accessory device is configured to include a sliding block 97 and a thrust spring 98.

[0101] In this embodiment, a second accessory device is also included and disposed in the dual-handle device. The second accessory device is configured as a spring plate 99.

[0102] The second embodiment of the present invention is based on the first embodiment.

[0103] In the second embodiment of the present invention, the steps are as follows: the base 1 enables connection to the helmet, the external mount 4 enables connection to the optical instrument, and the dual-handle device enables adjustment of the pitch angle of the optical instrument and detachable connection.

[0104] The second embodiment of the present invention is based on the first embodiment.

[0105] This invention has the following characteristics:

[0106] 1. Due to the design of the base 1, the external mount 4 and the dual handle device, the base 1 enables connection to the helmet, the external mount 4 enables connection to the optical instrument, and the dual handle device enables pitch angle adjustment and detachable connection of the optical instrument. This solves the technical problem that the optical instrument is usually connected to the helmet through a sliding groove mechanism, which only allows for movement adjustment of the optical instrument. Therefore, the performance of the optical instrument is improved.

[0107] 2. By designing the intermediate seat 2, the through shaft 3, the first support seat 5, the second support seat 6, the first screw 7, the ball column 8, the rotating handle 9, the second screw 91, the first ball support seat 92, the second ball support seat 93, the moving handle 94 and the hanging shaft 95, the dual handles can be used to perform compound motion control on the external seat 4.

[0108] 3. Due to the design of sliding block 97 and thrust spring 98, a connecting force is generated for the external connector 4.

[0109] 4. Due to the design of the spring plate 99, the braking rotation of the rotating handle 9 is achieved.

[0110] 5. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this invention, and is not a technical feature obtained by formula calculation or a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0111] 6. Due to the design of the technical features of this invention, and the combined effect of the individual and collective technical features, experiments have shown that the performance indicators of this invention are at least 1.7 times that of existing performance indicators, and the invention has been evaluated to have good market value.

[0112] Other technical features related to the pitch angle adjustment of optical instruments and the detachable connection of the base 1, external base 4, and dual-handle device are also embodiments of the present invention. Furthermore, the technical features of the above embodiments can be combined in any way. In order to meet the requirements of the Patent Law, the Patent Implementation Regulations, and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will not be described.

[0113] The above embodiments are merely one implementation of the optical instrument mounting bracket device and usage method for mounting helmets provided by the present invention. Other modifications to the solution provided by the present invention, additions or reductions of components or steps, or application of the present invention to other technical fields similar to the present invention, all fall within the protection scope of the present invention.

Claims

1. An optical instrument mounting rack device for mounting on a helmet, characterized by: The helmet is connected with the base (1), the optical instrument is connected with the outer connector (4), the double handle device is arranged between the base (1) and the outer connector (4), The double handle device is provided with the intermediate seat (2), the through shaft (3), the first support seat (5), the second support seat (6), the first screw rod (7), the spherical column (8), the rotating handle (9), the second screw rod (91), the first ball holder (92), the second ball holder (93), the moving handle (94) and the hanging shaft (95), and the first accessory device is arranged in the double handle device, and the first accessory device is provided with the sliding block (97) and the thrust spring (98), The second accessory device is arranged in the double handle device, and the second accessory device is provided with the spring sheet (99), The intermediate seat (2), the first support seat (5), the second support seat (6), the rotating handle (9), the second ball holder (93) and the sliding block (97) are arranged on the base (1), the through shaft (3) is arranged between the intermediate seat (2) and the base (1), the first screw rod (7) is arranged between the first support seat (5) and the rotating handle (9), the second screw rod (91) is arranged between the second support seat (6) and the base (1), the outer connector (4) is arranged between the intermediate seat (2) and the first support seat (5) and the second support seat (6), the first ball holder (92) is arranged on the rotating handle (9), the spherical column (8) is arranged between the first ball holder (92) and the intermediate seat (2) and between the second ball holder (93) and the intermediate seat (2), the hanging shaft (95) is arranged between the intermediate seat (2) and the base (1), the moving handle (94) is arranged between the hanging shaft (95) and the base (1), the thrust spring (98) is arranged between the sliding block (97) and the intermediate seat (2), and the spring sheet (99) is arranged between the rotating handle (9) and the base (1), The first mounting hole body (12) and the sliding hole body (13) are respectively arranged on the side part upper end of the seat part I (11) of the base (1), the second mounting hole body (14) is arranged on the lower end of one side part of the seat part I (11), the third mounting hole body (15) is arranged on the lower end of the other side part of the seat part I (11), the inner wall upper end of the side part of the seat part I (11) is arranged to be connected with the penetrating shaft (3), the lower end of the other side part of the seat part I (11) is respectively arranged to be connected with the second ball holder seat (93), the moving handle (94) and the hanging shaft (95), the seat part I (11) is arranged to be connected with the helmet, the first mounting hole body (12) is arranged to be connected with the sliding block (97), the sliding hole body (13) is arranged to be connected with the ball column (8), the second mounting hole body (14) is arranged to be connected with the first support seat (5), the lower end of the outer wall of one side part of the seat part I (11) is arranged to be contactively connected with the spring sheet (99), the third mounting hole body (15) is arranged to be connected with the second support seat (6), the lower end of the outer wall of the other side part of the seat part I (11) is arranged to be contactively connected with the second screw rod (91), the seat part I (11) is arranged to be a U-shaped frame body, the first mounting hole body (12) and the sliding hole body (13) are respectively arranged to be strip-shaped hole bodies, the second mounting hole body (14) and the third mounting hole body (15) are respectively arranged to be circular hole bodies, The outer connecting seat (4) is provided with a seat III (41), a reset spring II (42), a nut sleeve (43) and a ball head (44), and a fourth mounting hole (45) is arranged on the side of the seat III (41), a hanging groove (46) is arranged on one side of the seat III (41), and the other side of the seat III (41) is arranged to be connected with the optical instrument, the fourth mounting hole (45) is arranged to be connected with the reset spring II (42) in a containing manner, and the nut sleeve (43) is arranged to be connected with the ball head (44) in a sleeving manner, the nut sleeve (43) is arranged to be connected with the port of the fourth mounting hole (45) in a threaded manner, and the inner end surface of the ball head (44) is arranged to be connected with the end of the reset spring II (42) in a contact manner, the ball head (44) is arranged to be connected with the first support seat (5) and the second support seat (6) in an embedded manner, and the hanging groove (46) is arranged to be connected with the intermediate seat (2), the seat III (41) is arranged as a flat block, and the reset spring II (42) is arranged as a column spring, the nut sleeve (43) is arranged as an outer screw column with a middle hole, and the ball head (44) is arranged as an Ω-shaped block with a ball head at the outer end and a ring disc at the inner end, the middle hole of the nut sleeve (43) is arranged to be connected with the ball head of the ball head (44), and the ball head of the ball head (44) is arranged to be connected with the first support seat (5) and the second support seat (6) respectively, the ring disc of the ball head (44) is arranged to be connected with the reset spring II (42) and the nut sleeve (43) respectively, and the fourth mounting hole (45) is arranged as a circular hole with a threaded port, and the hanging groove (46) is arranged as a bowling-shaped groove.

2. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The base (1), the outer connecting seat (4) and the double handle device are connected with each other in the manner of adjusting the pitch angle of the optical instrument and detachable connection.

3. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 2, wherein: The double handle device is connected with the base (1) and the outer connecting seat (4) in the manner of adjusting the pitch angle of the optical instrument and detachable connection.

4. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The intermediate seat (2) is provided with seat II (21), cylinder shell (22), lug (23), reset spring I (24), hanging strip (25) and embedded block (26), and a third mounting hole (27) is arranged at the lower end of the side part of seat II (21), which is arranged in a reset spring I (24) and ball column (8) containing type coupling, the upper end face of seat II (21) is arranged in a lug (23) coupling and one side of seat II (21) is arranged in a cylinder shell (22) coupling, the upper end of the other side of seat II (21) is arranged in a hanging strip (25) coupling and the lower end of the other side of seat II (21) is arranged in an embedded block (26) coupling, the cylinder shell (22) is arranged in a sliding block (97) containing type coupling and one side of seat II (21) is arranged in a thrust spring (98) contact type coupling, the lug (23) is arranged in a penetrating shaft (3) rotating type coupling and the reset spring I (24) is arranged in a ball column (8) sleeve type coupling, one end of reset spring I (24) is arranged in a ball column (8) contact type coupling and the other end of reset spring I (24) is arranged in a seat II (21) contact type coupling, the hanging strip (25) is arranged in a external seat (4) coupling and the embedded block (26) is arranged in a hanging shaft (95) coupling, seat II (21) is arranged in a flat block and cylinder shell (22) is arranged in a rectangular tube, lug (23) is arranged in a P-shaped plate and reset spring I (24) is arranged in a column spring, hanging strip (25) is arranged in a cross-shaped block and embedded block (26) is arranged in a bowling ball-shaped block, and the third mounting hole (27) is arranged in a circular hole.

5. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The penetrating shaft (3) is arranged as a rod with a threaded hole at the end, and the penetrating shaft (3) is arranged in a penetrating type coupling with the base (1) and the intermediate seat (2) respectively, and the threaded hole of the penetrating shaft (3) is arranged in a connecting bolt connection between the penetrating shaft (3) and the base (1).

6. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The first support seat (5) and the second support seat (6) are respectively provided with a seat IV (51) and a shaft head (52), and the inner side of the seat IV (51) is provided with a mounting groove (53), the outer side of the seat IV (51) is provided with a shaft head (52) coupled with the base (1), the mounting groove (53) is coupled with the outer seat (4), the shaft head (52) on the first support seat (5) is threadedly coupled with the first screw rod (7), the shaft head (52) on the second support seat (6) is threadedly coupled with the second screw rod (91), the seat IV (51) is provided as a strip body, the shaft head (52) is provided as a circular disc body with a threaded hole, and the mounting groove (53) is provided as a C-shaped groove body, the threaded hole of the shaft head (52) on the first support seat (5) is coupled with the first screw rod (7), and the threaded hole of the shaft head (52) on the second support seat (6) is coupled with the second screw rod (91).

7. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The first screw rod (7) is provided as a T-shaped rod body with a threaded body at the inner end, and the threaded body of the first screw rod (7) is coupled with the first support seat (5), the first screw rod (7) is coupled with the rotating handle (9), and the outer end flange body of the first screw rod (7) is contact-coupled with the rotating handle (9).

8. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The ball column (8) is provided as a middle-shaped rod body with an arc-shaped head at the outer end, and the arc-shaped head of the ball column (8) is embeddedly coupled with the first ball holder (92) and the second ball holder (93), and the inner end of the ball column (8) is penetratingly coupled with the base (1) and the intermediate seat (2) respectively.

9. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The rotating handle (9) is provided with a twist part (901) and a disc part (902), the twist part (901) is rotatingly coupled with the disc part (902), the twist part (901) is sleevedly coupled with the first screw rod (7), the twist part (901) is coupled with the first ball holder (92), the disc part (902) is sleevedly coupled with the first ball holder (92), the disc part (902) is coupled with the base (1) through a connecting bolt, the inner end surface of the disc part (902) is contact-coupled with the spring sheet (99), the twist part (901) is provided as a cylindrical body with an annular groove at the inner end, the annular groove of the twist part (901) is coupled with the disc part (902), the disc part (902) is provided as a plate body with a C-shaped hole body, and the C-shaped hole body of the disc part (902) is coupled with the first ball holder (92).

10. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The first ball holder (92) is provided as a T-shaped rod body with a containing hole at the inner end, the containing hole of the first ball holder (92) is coupled with the ball column (8), and the outer end of the first ball holder (92) is coupled with the rotating handle (9).

11. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The second ball holder (93) is provided as a T-shaped rod body with a containing groove in the inner end face, and the containing groove of the second ball holder (93) is provided in sliding connection with the ball column (8), and the outer end head of the second ball holder (93) is provided in connection with the base (1).

12. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The second screw rod (91) is provided as a countersunk bolt, and the second screw rod (91) is provided in threaded connection with the second support seat (6), and the flange body of the second screw rod (91) is provided in contact connection with the base (1).

13. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The moving handle (94) is provided as containing a threaded head (941), a light rod part (942) and an outer handle part (943), one end head of the light rod part (942) is provided in connection with the outer handle part (943), the other end head of the light rod part (942) is provided in connection with the threaded head (941), and the light rod part (942) is provided in penetrating connection with the base (1), the threaded head (941) is provided in threaded connection with the hanging shaft (95), and the threaded head (941) is provided as a light column bolt, the light rod part (942) is provided as a circular rod body, and the outer handle part (943) is provided as a circular block body.

14. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The hanging shaft (95) is provided as a barrel shaft part (951), a tube shell part (952) and a reset spring part III (953), and the outer side face of the barrel shaft part (951) is provided with a wrapping groove (954), the tube shell part (952) is provided in containing connection with the reset spring part III (953), one end head of the reset spring part III (953) is provided in contact connection with the barrel shaft part (951), and the other end head of the reset spring part III (953) is provided in contact connection with the base (1), the inner end head of the barrel shaft part (951) is provided in rotary connection with the base (1), and the outer end port of the barrel shaft part (951) is provided in threaded connection with the moving handle (94), the inner end part of the tube shell part (952) is provided with the base (1), the wrapping groove (954) is provided in connection with the intermediate seat (2), and the barrel shaft part (951) is provided as a convex-shaped tubular body with internal threads in the outer end port, the tube shell part (952) is provided as a tubular body, and the reset spring part III (953) is provided as a column spring, and the wrapping groove (954) is provided as a bowling ball-shaped groove.

15. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The sliding block (97) is provided as a middle-shaped seat body, and the edge contraction part of the sliding block (97) is provided in penetrating connection with the base (1), the middle part of the sliding block (97) is provided in sinking connection with the intermediate seat (2), and the inner end face of the sliding block (97) is provided in contact connection with the thrust spring (98).

16. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The thrust spring (98) is provided as a column spring, one end head of the thrust spring (98) is provided in contact connection with the intermediate seat (2), and the other end head of the thrust spring (98) is provided in contact connection with the sliding block (97).

17. The optical instrument mounting bracket apparatus for mounting on a helmet of claim 1, wherein: The spring sheet (99) is provided as a circular ring body, one end face of the spring sheet (99) is provided in contact connection with the base (1), and the other end face of the spring sheet (99) is provided in contact connection with the rotating handle (9).

18. The optical instrument mounting bracket apparatus for mounting on a helmet of any of claims 1 to 17, wherein: The outer seat (4) is connected with the base (1), the intermediate seat (2), the through shaft (3), the first support seat (5), the second support seat (6), the first screw rod (7), the spherical column (8), the rotating handle (9), the second screw rod (91), the first ball holder seat (92), the second ball holder seat (93), the moving handle (94) and the hanging shaft (95) in a composite motion connection mode, and the outer seat (4), the base (1), the intermediate seat (2), the through shaft (3), the first support seat (5), the second support seat (6), the first screw rod (7), the spherical column (8), the rotating handle (9), the second screw rod (91), the first ball holder seat (92), the second ball holder seat (93), the moving handle (94) and the hanging shaft (95) are distributed in a reset mode with the sliding block (97) and the thrust spring (98), the outer seat (4), the base (1), the intermediate seat (2), the through shaft (3), the first support seat (5), the second support seat (6), the first screw rod (7), the spherical column (8), the rotating handle (9), the second screw rod (91), the first ball holder seat (92), the second ball holder seat (93), the moving handle (94) and the hanging shaft (95) are distributed in a middle gasket mode with the spring sheet (99), one of the spherical columns (8) is arranged between the first ball holder seat (92) and the intermediate seat (2), the other of the spherical columns (8) is arranged between the second ball holder seat (93) and the intermediate seat (2), two thrust springs (98) are arranged between the sliding block (97) and the base (1), two reset spring parts I (24) are arranged in the ports of the third mounting hole body (27) respectively, one reset spring part II (42), one nut sleeve part (43) and one ball head part (44) are arranged to form a group of head parts, two groups of head parts are arranged in the ports of the fourth mounting hole body (45) respectively, the cylinder shaft part (951), the tube shell part (952), the reset spring part III (953), the polished rod part (942) and the disc part (902) are arranged to be coupled with the seat part I (11) respectively, the cylinder shaft part (951) is arranged to be coupled with the threaded head part (941), the wrapping groove body (954) is arranged to be coupled with the embedded block part (26), the shaft head part (52) located on the first support seat (5) is arranged to be coupled with the second mounting hole body (14), the shaft head part (52) located on the second support seat (6) is arranged to be coupled with the third mounting hole body (15), the mounting groove body (53) is arranged to be coupled with the ball head part (44), and the hanging-in groove body (46) is arranged to be coupled with the hanging strip part (25).

19. A method of using the optical instrument adapter mount apparatus for mounting on a helmet of claim 1, wherein the steps are: The base (1) is connected with the helmet, the outer seat (4) is connected with the optical instrument, and the dual-handle device is used for adjusting the pitch angle of the optical instrument and detachably connecting the optical instrument.

20. The method of use of claim 19, wherein the steps are: The seat part I (11) is connected with the helmet, the seat part III (41) is connected with the optical instrument, the reset spring part II (42) is in compression, the ball head part (44) is put into the installation groove body (53), the seat part III (41) is pushed in, under the action of the sliding block (97) and the thrust spring (98), the thrust spring (98) is in compression, the hanging groove (46) is connected with the hanging strip part (25) together, an external handle part (94) is applied force, the optical rod part (942) is moved inwards in the seat part I (11), the threaded head part (941) is screwed in the cylinder shaft part (951), the cylinder shaft part (951) is rotated on the seat part I (11), the cylinder shaft part (951) is moved inwards, the reset spring part III (953) is in compression, the wrapped groove body (954) is located on one side of the embedded block part (26), when the seat part III (41) is pushed to the root of the installation groove body (53), the force of the external handle part (94) is removed, under the elastic energy storage of the reset spring part III (953), the cylinder shaft part (951) is moved outwards, the cylinder shaft part (951) is rotated in the opposite direction on the threaded head part (941) and the seat part I (11), the wrapped groove body (954) is connected with the embedded block part (26), a torsion part (901) is applied torque, the torsion part (901) is rotated on the disc part (902), the first ball holder (92) is rotated, the ball column (8) is moved in the sliding hole body (13) through the connection between the first ball holder (92) and the ball column (8), the sliding block (97) is moved in the first installation hole body (12) following the movement, the seat part II (21) is driven by the ball column (8) on the first ball holder (92), the lug part (23) is swung on the penetrating shaft (3), the ball head part (44) is rotated in the installation groove body (53), thereby the seat part III (41) is swung, the adjustment of the optical instrument is completed, and the ball column (8) on the first ball holder (92) is slid on the containing groove body of the second ball holder (93), when the external handle part (94) is applied force, the wrapped groove body (954) is located on one side of the embedded block part (26), the wrapped groove body (954) is separated from the embedded block part (26), the hanging groove (46) is separated from the hanging strip part (25), the seat part III (41) is moved outwards, the ball head part (44) is taken out from the installation groove body (53).

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