阅读说明：本技术 一种单轴光纤陀螺仪 (Single-axis optical fiber gyroscope ) 是由 戴敏鹏 于 2019-10-21 设计创作，主要内容包括：本发明公开了一种单轴光纤陀螺仪,包括设备主体与安装板,所述设备主体的上端固定安装有顶盖,且设备主体的外表面设置有用于连接线路的连接头,松鼠设备主体的外表面位于连接头的位置处固定安装有夹线结构,所述安装板上设有减振底座,且减振底座与设备主体相连接,所述安装板与设备主体之间通过减振底座相连接,且安装板的边角位置处开设有安装孔。本发明所述的一种单轴光纤陀螺仪,通过设置的夹线结构,配合着缓冲件使用,既可以对连接线进行固定,保证连接线不会脱落,还可以防止压力过大而损坏连接线,采用减振底座,通过减振架进行减振,提高了减振效果,同时能够长时间使用。(The invention discloses a single-axis optical fiber gyroscope which comprises an equipment main body and a mounting plate, wherein a top cover is fixedly mounted at the upper end of the equipment main body, a connector for connecting a circuit is arranged on the outer surface of the equipment main body, a wire clamping structure is fixedly mounted at the position, located at the connector, of the outer surface of a squirrel equipment main body, a vibration damping base is arranged on the mounting plate and connected with the equipment main body, the mounting plate is connected with the equipment main body through the vibration damping base, and mounting holes are formed in the corner positions of the mounting plate. According to the single-axis optical fiber gyroscope, the connecting wire can be fixed through the arranged wire clamping structure and matched with the buffer piece for use, the connecting wire is prevented from falling off, the connecting wire can be prevented from being damaged due to overlarge pressure, the vibration damping base is adopted, vibration is damped through the vibration damping frame, the vibration damping effect is improved, and meanwhile, the single-axis optical fiber gyroscope can be used for a long time.)

1. A single-axis optical fiber gyroscope is characterized in that: including equipment principal (1) and mounting panel (5), the upper end fixed mounting of equipment principal (1) has top cap (2), and the surface of equipment principal (1) is provided with connector (3) that are used for interconnecting link, and the position department fixed mounting that the surface of squirrel equipment principal (1) is located connector (3) has wire clamping structure (4), be equipped with damping base (6) on mounting panel (5), and damping base (6) are connected with equipment principal (1), be connected through damping base (6) between mounting panel (5) and equipment principal (1), and the corner position department of mounting panel (5) has seted up mounting hole (7).

2. A single-axis fiber optic gyroscope according to claim 1, wherein: wire clamping structure (4) include fixing base (401), roating seat (402), screw (403), rotor plate (404), cavity (405), bolster (406) and adjusting screw (407), fixed mounting has roating seat (402) on fixing base (401), and has seted up screw (403) on fixing base (401), rotate between rotor plate (404) and roating seat (402) and be connected, and form cavity (405) between rotor plate (404) and fixing base (401), be equipped with bolster (406) on rotor plate (404), and be provided with adjusting screw (407) on rotor plate (404).

3. A single-axis fiber optic gyroscope according to claim 2, wherein: bolster (406) include inner chamber (4061), spring (4062), cushion (4063) and connecting block (4064), inner chamber (4061) is seted up on rotor plate (404), and inner chamber (4061) internal fixation has spring (4062), fixed mounting has connecting block (4064) on cushion (4063), and connecting block (4064) are connected with the lower extreme of spring (4062).

4. A single-axis fiber optic gyroscope according to claim 1, wherein: damping base (6) include draw-in groove (601), damping frame (602) and connecting seat (603), draw-in groove (601) are seted up on mounting panel (5), and draw-in groove (601) internal fixation has damping frame (602), the upper end fixed mounting of damping frame (602) has connecting seat (603).

5. The single-axis fiber optic gyroscope of claim 4, wherein: the vibration reduction frame (602) comprises fixed blocks (6021), spring plates (6022) and buffer rods (6023), wherein the spring plates (6022) are connected between the fixed blocks (6021), and the buffer rods (6023) are fixedly arranged at positions, located between the spring plates (6022), on the fixed blocks (6021).

Technical Field

The invention relates to the field of optical fiber gyroscopes, in particular to a single-axis optical fiber gyroscope.

Background

The modern optical fiber gyroscope is an instrument capable of accurately determining the direction of a moving object, is an inertial navigation instrument widely used in the industries of modern aviation, navigation, aerospace and national defense, and has very important strategic significance on the development of the industry, the national defense and other high-tech technologies of a country. The fiber optic gyroscope is a sensing element based on a fiber optic coil, and light emitted by a laser diode propagates along the fiber optic in two directions. Compared with the traditional mechanical gyroscope, the optical fiber gyroscope has the advantages of being all solid, free of rotating parts and friction parts, long in service life, large in dynamic range, capable of being started instantly, simple in structure, small in size and light in weight. Compared with a laser gyroscope, the optical fiber gyroscope has no locking problem, does not need to precisely process a light path on a quartz block, and has relatively low cost; when using, the connecting wire lug connection is connected to the connecting head, and the connecting wire can not be effectively fixed, so that the possibility of falling off or damage can be caused, the contact failure and other conditions can be caused, the use is not simple and convenient, the existing optical fiber gyroscope can vibrate during working, although the existing vibration reduction base can also reduce vibration, the vibration reduction effect is poor, and meanwhile, the spring can be used for volatilizing elasticity for a long time.

Disclosure of Invention

The invention mainly aims to provide a single-axis optical fiber gyroscope which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a single-axis fiber gyroscope, includes equipment principal and mounting panel, equipment principal's upper end fixed mounting has the top cap, and equipment principal's surface is provided with the connector that is used for interconnecting link, and the position department fixed mounting that squirrel equipment principal's surface is located the connector has the trapping mechanism, be equipped with the damping base on the mounting panel, and the damping base is connected with equipment principal, be connected through the damping base between mounting panel and the equipment principal, and the corner position department of mounting panel has seted up the mounting hole.

Preferably, the wire clamping structure comprises a fixed seat, a rotating seat, a screw hole, a rotating plate, a cavity, a buffering part and an adjusting screw, wherein the rotating seat is fixedly mounted on the fixed seat, the screw hole is formed in the fixed seat, the rotating plate is rotatably connected with the rotating seat, the cavity is formed between the rotating plate and the fixed seat, the buffering part is arranged on the rotating plate, and the adjusting screw is arranged on the rotating plate.

Preferably, the bolster includes inner chamber, spring, cushion and connecting block, the inner chamber is seted up on the rotor plate, and inner chamber internal fixation has the spring, fixed mounting has the connecting block on the cushion, and the connecting block is connected with the lower extreme of spring.

Preferably, the vibration damping base comprises a clamping groove, a vibration damping frame and a connecting seat, the clamping groove is formed in the mounting plate, the vibration damping frame is fixedly mounted in the clamping groove, and the connecting seat is fixedly mounted at the upper end of the vibration damping frame.

Preferably, the damping frame comprises fixing blocks, elastic pieces and buffer rods, the elastic pieces are connected between the fixing blocks, and the buffer rods are fixedly mounted at positions, located between the elastic pieces, on the fixing blocks.

Compared with the prior art, the invention has the following beneficial effects: this single-axis fiber gyroscope, through the trapping mechanism that sets up, the cooperation bolster is using, both can fix the connecting wire, guarantees that the connecting wire can not drop, can also prevent that pressure is too big and damage the connecting wire, adopts the damping base, carries out the damping through the damping frame, has improved the damping effect, can use for a long time simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a single-axis optical fiber gyroscope according to the present invention;

FIG. 2 is a schematic structural diagram of a fiber clamping structure of a single-axis fiber gyroscope according to the present invention;

FIG. 3 is a schematic structural diagram of a buffer of a single-axis optical fiber gyroscope according to the present invention;

FIG. 4 is a schematic structural diagram of a vibration-damping base of a single-axis optical fiber gyroscope according to the present invention;

fig. 5 is a schematic structural diagram of a vibration damping frame of a single-axis optical fiber gyroscope according to the present invention.

In the figure: 1. an apparatus main body; 2. a top cover; 3. a connector; 4. a wire clamping structure; 401. a fixed seat; 402. a rotating base; 403. a screw hole; 404. a rotating plate; 405. a cavity; 406. a buffer member; 4061. an inner cavity; 4062. a spring; 4063. an elastic pad; 4064. connecting blocks; 407. an adjusting screw; 5. mounting a plate; 6. a vibration damping base; 601. a card slot; 602. a vibration damping frame; 6021. a fixed block; 6022. a spring plate; 6023. a buffer rod; 603. a connecting seat; 7. and (7) installing holes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a single-axis optical fiber gyroscope includes an apparatus main body 1 and a mounting plate 5, a top cover 2 is fixedly mounted at the upper end of the apparatus main body 1, a connector 3 for connecting a circuit is arranged on the outer surface of the apparatus main body 1, a wire clamping structure 4 is fixedly mounted at the position of the connector 3 on the outer surface of the squirrel apparatus main body 1, a vibration damping base 6 is arranged on the mounting plate 5, the vibration damping base 6 is connected with the apparatus main body 1, the mounting plate 5 is connected with the apparatus main body 1 through the vibration damping base 6, and a mounting hole 7 is formed at the corner position of the mounting plate 5;

the wire clamping structure 4 comprises a fixed seat 401, a rotating seat 402, a screw hole 403, a rotating plate 404, a cavity 405, a buffer member 406 and an adjusting screw 407, wherein the rotating seat 402 is fixedly installed on the fixed seat 401, the screw hole 403 is formed in the fixed seat 401, the rotating plate 404 is rotatably connected with the rotating seat 402, the cavity 405 is formed between the rotating plate 404 and the fixed seat 401, the buffer member 406 is arranged on the rotating plate 404, and the adjusting screw 407 is arranged on the rotating plate 404; the buffer member 406 comprises an inner cavity 4061, a spring 4062, an elastic pad 4063 and a connecting block 4064, the inner cavity 4061 is arranged on the rotating plate 404, the spring 4062 is fixedly arranged in the inner cavity 4061, the connecting block 4064 is fixedly arranged on the elastic pad 4063, and the connecting block 4064 is connected with the lower end of the spring 4062; the vibration damping base 6 comprises a clamping groove 601, a vibration damping frame 602 and a connecting seat 603, wherein the clamping groove 601 is arranged on the mounting plate 5, the vibration damping frame 602 is fixedly arranged in the clamping groove 601, and the connecting seat 603 is fixedly arranged at the upper end of the vibration damping frame 602; the vibration reduction frame 602 comprises fixed blocks 6021, elastic pieces 6022 and buffer rods 6023, wherein the elastic pieces 6022 are connected between the fixed blocks 6021, and the buffer rods 6023 are fixedly arranged on the fixed blocks 6021 at the positions between the elastic pieces 6022.

It should be noted that, when the single-axis optical fiber gyroscope is used, a worker places the mounting plate 5 with the device main body 1 at a proper position, one end of the bolt is matched with the corresponding threaded hole through the mounting hole 7, the bolt is screwed so as to fix the mounting plate 5, and then the whole gyroscope is installed, after the gyroscope is installed, the worker connects the relevant circuit to the connector 3 on the device main body 1, then clamps the relevant electric wire by using the wire clamping structure 4, during clamping, the worker rotates the rotating plate 404 on the rotating base 402 so that the rotating plate 404 rotates on the fixing base 401 until the rotating plate 404 covers the fixing base 401, at this time, the connecting wire passes through the cavity 405 formed by the fixing base 401 and the rotating plate 404 and contacts with the buffer 406, the worker rotates the adjusting screw 407 on the rotating plate 404, make adjusting screw 407's end and screw 403 cooperate, until fixing the connecting wire, in this process, cushion 4063 in bolster 406 takes connecting block 4064 compression spring 4062, thereby form certain buffering effect, guaranteed to enough make the connecting wire thoroughly fixed, can not produce too big pressure again, the connecting wire has been protected, after connecting the installation, be connected to relevant equipment with the other end of connecting wire, utilize the gyroscope to measure afterwards, the measuring result shows on relevant equipment, can produce the vibration when the gyroscope work, connecting seat 603 atress in damping base 6 vibrates on damping frame 602, fixed block 6021 compression shell fragment 6022, thereby form the buffering, reduce the vibration during equipment operation, guarantee the normal work of equipment, improve the measuring effect, the accuracy of measuring result has been improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.