Mounting structure for acousto-optic modulator driver

Abstract

The utility model discloses a mounting structure for an acousto-optic modulator driver, relates to the technical field of acousto-optic modulators, and provides the following scheme: the mounting structure comprises an acousto-optic modulator main body and a driver main body, one side of the acousto-optic modulator main body is provided with a plug port, and the other side of the acousto-optic modulator main body is provided with a socket; a plug is arranged on the side, close to the acousto-optic modulator body, of the driver body, a fixing rod is welded to the side, close to the plug opening, of the acousto-optic modulator body, a rotating disc is integrally arranged at the front end of the fixing rod, a rotating mechanism is rotationally installed on the outer side of the rotating disc, and a connecting rod is welded to the side, close to the plug, of the driver body. A clamping block is integrally and annularly arranged at the front end of the connecting rod, and a protection mechanism is fixed to one side of the outer portion of the rotating mechanism. By arranging the rotating mechanism, the stability between the acousto-optic modulator main body and the driver main body is effectively improved, and the support is increased, so that the driver main body can be more stably mounted on the side of the acousto-optic modulator main body.

Description

TECHNICAL FIELD

[0001] The utility model relates to acoustooptic modulator technical field especially relates to a mounting structure for acoustooptic modulator driver. BACKGROUND

[0002] Acoustooptic modulation is a kind of external modulation technique, usually the acoustooptic device that control laser beam intensity changes is called acoustooptic modulator, and the modulation signal is in the form of electric signal to the electroacoustic transducer, and then is converted into the ultrasonic field in the form of electric signal, when light wave passes through acoustooptic medium, due to acoustooptic effect, light carrier is modulated and becomes the intensity modulation wave of " carrying " information, through the installation driver, the acoustooptic modulator can be controlled and adjusted.

[0003] The existing acoustooptic modulator has the problem of unstable installation connection when installing the driver, therefore, a mounting structure for acoustooptic modulator driver is needed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a mounting structure for acoustooptic modulator driver, solves the problem of unstable installation connection at the connection when installing the driver in the prior art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a mounting structure for acoustooptic modulator driver, including acoustooptic modulator main part and driver main part, the side of acoustooptic modulator main part is provided with the plug-in interface, the side of driver main part close to acoustooptic modulator main part is provided with the plug, the side of acoustooptic modulator main part close to plug-in interface is welded with fixed link, the front end of fixed link is integratively provided with the turntable, the outside of turntable is rotatably installed with the rotating mechanism, the side of driver main part close to plug is welded with connecting rod, the front end of connecting rod is integrally annularly provided with the clamping block, the outside one side of rotating mechanism is fixed with the protection mechanism.

[0006] Preferably, the driver main body is connected with the plug-in interface of the acoustooptic modulator main body through the plug.

[0007] Preferably, the rotating mechanism includes an adjusting ring rotatably connected with the turntable, the adjusting ring is annularly provided with a clamping groove at the periphery thereof, and a rubber ring pad is mounted at the middle portion of the adjusting ring.

[0008] Preferably, the connecting rod forms a clamping structure with the clamping block, the clamping groove and the adjusting ring, and the adjusting ring forms a rotating structure with the fixed link through the turntable.

[0009] Preferably, the protection mechanism comprises a protection cover arranged integrally with the adjusting ring, and the inner wall of the protection cover is symmetrically provided with an extension rod, the outer side of the extension rod is penetrated by a spring, and the end of the spring is connected with a clamping plate fixedly connected with the front end of the extension rod.

[0010] Preferably, the clamping plate is arranged in a telescopic structure between the extension rod, the spring and the protection cover, and the clamping plate is arranged in a slope with a small lower part and a large upper part.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. The rotating mechanism is arranged, the adjusting ring and the clamping block outside the connecting rod are clamped and connected through rotation, the stability of the overall connection of the equipment is ensured, the stability between the acousto-optic modulator body and the driver body is effectively improved, the support is increased, the driver body can be more stably installed on the side of the acousto-optic modulator body, and the pressure of the plug and the plug-in interface connection is reduced.

[0013] 2. The protection mechanism is arranged, the protection mechanism can cover and protect the connection, effectively reduces the damage of external force to the inside plug-in interface and the plug connection, further plays a protection role on the connection, improves the use stability, and also reduces the dust accumulation. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a whole connection structure schematic view of the mounting structure for the acousto-optic modulator driver of the utility model;

[0015] Fig. 2 It is a connection lower view schematic view of the mounting structure for the acousto-optic modulator driver of the utility model;

[0016] Fig. 3 It is a rotating mechanism cross-sectional structure schematic view of the mounting structure for the acousto-optic modulator driver of the utility model.

[0017] In the drawing: 1, acousto-optic modulator body; 2, driver body; 3, plug-in interface; 4, plug; 5, fixed rod; 6, rotating disc; 7, rotating mechanism; 701, adjusting ring; 702, clamping groove; 703, rubber ring pad; 8, connecting rod; 9, clamping block; 10, protection mechanism; 1001, protection cover; 1002, extension rod; 1003, spring; 1004, clamping plate. DETAILED DESCRIPTION

[0018] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] Embodiment 1

[0020] As Figs. 1-3 shown in the drawing, one mounting structure for an acousto-optic modulator driver, including an acousto-optic modulator body 1 and a driver body 2, the acousto-optic modulator body 1 is provided with a plug-in interface 3 on one side, the driver body 2 is provided with a plug 4 on the side close to the acousto-optic modulator body 1, the acousto-optic modulator body 1 is welded with a fixed rod 5 on the side close to the plug-in interface 3, the front end of the fixed rod 5 is integrally provided with a turntable 6, the outer side of the turntable 6 is rotatably installed with a rotating mechanism 7, the driver body 2 is welded with a connecting rod 8 on the side close to the plug 4, the front end of the connecting rod 8 is integrally annularly provided with a clamping block 9, the outer side of the rotating mechanism 7 is fixed with a protection mechanism 10.

[0021] The driver body 2 is connected with the plug-in interface 3 of the acousto-optic modulator body 1 through the plug 4, and is stably connected and installed, so that the use connection is stable.

[0022] The rotating mechanism 7 comprises an adjusting ring 701 rotatably connected with the turntable 6, a clamping groove 702 is annularly formed in the periphery of the adjusting ring 701, and a rubber ring pad 703 is installed in the middle of the adjusting ring 701.

[0023] The connecting rod 8 forms a clamping structure between the clamping block 9 and the adjusting ring 701, and the adjusting ring 701 forms a rotating structure between the turntable 6 and the fixed rod 5, and the middle rubber ring pad 703 is compressed to play a fixing role.

[0024] The protection mechanism 10 comprises a protection cover 1001 integrally arranged with the adjusting ring 701, the inner wall of the protection cover 1001 is symmetrically installed with an extension rod 1002, the outer side of the extension rod 1002 penetrates a spring 1003, the end of the spring 1003 is connected with a clamping plate 1004, and the clamping plate 1004 is fixedly connected with the front end of the extension rod 1002.

[0025] The clamping plate 1004 forms an extension structure between the extension rod 1002, the spring 1003 and the protection cover 1001, and the clamping plate 1004 is provided with a slope that is small at the bottom and large at the top, so as to adapt to the width of the plug-in interface 3 and the plug 4 and align the clamping stability, so that the protection cover 1001 can be stably installed outside the plug-in interface 3 and the plug 4, and the protection effect is convenient.

[0026] Working principle: firstly, the acousto-optic modulator body 1 and the driver body 2 are connected through the plug-in interface 3 and the plug 4, then the connecting rod 8 on one side is in a relative state with the inside of the adjusting ring 701, the connecting rod 8 can be inserted into the inside of the adjusting ring 701 after the clamping block 9 is aligned with the clamping groove 702, and the adjusting ring 701 is rotated to rotate around the rotating disc 6, the clamping groove 702 on the adjusting ring 701 is clamped and fixed with the clamping block 9, and the rubber ring pad 703 in the middle is compressed to play a fixing role, when the adjusting ring 701 is connected with the connecting rod 8 stably, the rotating of the adjusting ring 701, the protection mechanism 10 on one side moves to the horizontal position coinciding with the connection of the plug-in interface 3 and the plug 4, the clamping plate 1004

[0027] is pressed and stretched, the spring 1003 is retracted, so as to adapt to the width of the plug-in interface 3 and the plug 4 and align to clamp and stabilize, the protection cover 1001 can be stably installed outside the plug-in interface 3 and the plug 4, which is convenient to play a protection role, so as to complete the connection and installation.

[0028] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such a process, method, article or device.

[0029] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A mounting structure for an acousto-optic modulator driver, comprising an acousto-optic modulator body (1) and a driver body (2), characterized in that: The side of the acousto-optic modulator body (1) is provided with a plug interface (3), the driver body (2) is provided with a plug (4) near the side of the acousto-optic modulator body (1), the side of the acousto-optic modulator body (1) near the plug interface (3) is welded with a fixed rod (5), the front end of the fixed rod (5) is integrally provided with a turntable (6), the outer side of the turntable (6) is rotatably installed with a rotating mechanism (7), the side of the driver body (2) near the plug (4) is welded with a connecting rod (8), the front end of the connecting rod (8) is integrally provided with a clamping block (9), the outer side of the rotating mechanism (7) is fixed with a protection mechanism (10).

2. A mounting structure for an acousto-optic modulator driver according to claim 1, wherein: The driver body (2) is connected with the plug interface (3) of the acousto-optic modulator body (1) through the plug (4).

3. A mounting structure for an acousto-optic modulator driver according to claim 1, wherein: The rotating mechanism (7) comprises an adjusting ring (701) rotatably connected with the turntable (6), and a rubber ring pad (703) is mounted in the middle of the adjusting ring (701).

4. A mounting structure for an acousto-optic modulator driver according to claim 3, wherein: The connecting rod (8) is clamped between the clamping block (9), the clamping groove (702) and the adjusting ring (701), and the adjusting ring (701) is rotatably connected between the turntable (6) and the fixed rod (5).

5. A mounting structure for an acousto-optic modulator driver according to claim 3, wherein: The protection mechanism (10) comprises a protection cover (1001) integrally arranged with the adjusting ring (701), and the inner wall of the protection cover (1001) is symmetrically mounted with an extension rod (1002).

6. A mounting structure for an acousto-optic modulator driver according to claim 5, wherein: The extension rod (1002) is penetrated by a spring (1003), and the end of the spring (1003) is connected with a clamping plate (1004) fixedly connected with the front end of the extension rod (1002). The clamping plate (1004) is telescopic between the extension rod (1002), the spring (1003) and the protection cover (1001), and the clamping plate (1004) is provided with an inclined surface with a small lower part and a large upper part.

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