CN219201917U

CN219201917U - Adjustable fixing device

Info

Publication number: CN219201917U
Application number: CN202222942889.8U
Authority: CN
Inventors: 向阳
Original assignee: Chongqing Bc Sonic Far Technology Technology Co ltd
Current assignee: Chongqing Bc Sonic Far Technology Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-16
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses an adjustable fixing device, which relates to the technical field of ultrasonic detection and comprises a mounting plate, wherein the lower surface of the mounting plate is fixedly connected with supporting legs, the upper surface of the mounting plate is provided with a graduated scale, the upper surface of the mounting plate is provided with two movable grooves which are arranged in a staggered manner, the inside of each movable groove is slidably connected with a movable rod, each movable rod is provided with an adjusting block, each adjusting block is fixedly connected with a mounting rod, one end of each mounting rod, which is not contacted with the adjusting block, is provided with a transducer, each movable rod is provided with an angle adjusting mechanism, the angle between the two transducers is changed by rotating the adjusting blocks, so that the angle between the two transducers is adjusted correspondingly according to the required angle, and the adaptive performance of equipment is improved, and the adjustable fixing device can be used in any environment and in any terrain.

Description

Adjustable fixing device

Technical Field

The utility model relates to the technical field of ultrasonic detection, in particular to an adjustable fixing device.

Background

The transducer refers to a device for interconversion of electric energy and acoustic energy. Used in echo sounding device, doppler log and acoustic correlation log. Converting electrical energy into acoustic energy is known as a transmitting transducer; what converts acoustic energy into electrical energy is a receiving transducer. The transmitting and receiving transducers are typically used separately, but may also share one.

When two transducers are used, most of the prior devices do not have the function of adjusting the angle between the two transducers, so that under the conditions of facing different rings and terrains, the adaptation performance of the transducers is reduced due to the fact that the transducers cannot be adjusted, meanwhile, the problem that the transducers cannot be detected exists, and the normal use of the device is affected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides an adjustable fixing device which can solve the problem that the angle between two transducers is inconvenient to adjust, so that the adaptation performance of the transducers is reduced when the transducers cannot be adjusted under different annular shapes and terrains.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable fixing device, includes the mounting panel, the lower fixed surface of mounting panel is connected with the supporting leg, and the upper surface of mounting panel is provided with the scale, and two movable grooves that are dislocation set are seted up to the upper surface of mounting panel, and the inside of movable groove is equal sliding connection has the movable rod, all is provided with the regulating block on the movable rod, equal fixedly connected with installation pole on the regulating block, and the installation pole is not provided with the transducer with the one end of regulating block contact, all is provided with angle adjustment mechanism on the movable rod.

Preferably, the inside sliding connection of mounting panel has two movable plates, and the lower surface of mounting panel rotates and is connected with the pivot that extends to the mounting panel inside, fixedly connected with gear in the pivot, two movable plates all offer the tooth socket that mutually adapts to with the gear near one side of gear, two the movable plate is connected with gear engagement through the tooth socket of seting up, and the movable rod is fixed connection respectively on the one end that two movable plates are on the back mutually.

Preferably, the angle adjusting mechanism comprises a rotating shaft rotatably connected to the upper end of the moving rod, the adjusting block is provided with a built-in hole, the moving rod is rotatably connected to the inside of the built-in hole formed in the adjusting block, the moving rod is provided with a containing cavity, the rotating shaft extends to the inside of the containing cavity, and one end of the rotating shaft extending to the inside of the containing cavity is fixedly connected with a first conical gear.

Preferably, an auxiliary groove is formed in the surface of the movable rod, a limiting block is connected to the inner portion of the auxiliary groove in a sliding mode, a threaded screw rod is connected to the inner portion of the auxiliary groove in a rotating mode, one end of the threaded screw rod is connected with the limiting block in a threaded mode, one end, far away from the limiting block, of the threaded screw rod extends to the inner portion of the accommodating cavity, a second conical gear is fixedly connected to one end, extending to the accommodating cavity, of the threaded screw rod, and the second conical gear is meshed with the first conical gear.

Preferably, the inner wall of the built-in hole is provided with a triangular fixing groove, one side of the limiting block, which is close to the fixing groove, is arc-shaped, one side of the limiting block, which is close to the fixing groove, is fixedly connected with a latch, and the latch is movably clamped in the fixing groove.

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

(1) When the angle between the two transducers is required to be adjusted, the rotating shaft is rotated, the first bevel gear is driven to rotate by the rotating shaft, the second bevel gear is driven to rotate with the threaded screw rod by the rotation of the first bevel gear, the limiting block is retracted into the auxiliary groove by the rotation of the threaded screw rod, the clamping teeth are separated from the fixing groove, the limiting block is not limited by the adjusting block, the adjusting block can be rotated according to the requirement, the angle between the two transducers is driven to change by the rotation of the adjusting block, the angle between the two transducers is adjusted, the transducers can be adjusted correspondingly according to the required angle, the adaptability of the device is improved, and the device can be used in any environment and under any terrain.

(2) This adjustable fixing device, through the movable plate that sets up, consequently when the distance between the energy converter needs to be adjusted, rotate the pivot, the rotation of pivot makes two movable plates carry out the back of the body and relative removal, consequently the removal of movable plate drives movable rod and installation pole and energy converter and carries out the back of the body and relative removal, consequently accomplish the regulation of distance between two energy converters, and then make it adjust the interval of energy converter as required, consequently improve its suitability performance and various performances.

(3) This adjustable fixing device, through the scale that sets up, and then can be more convenient confirm the interval between two transducers, consequently make the transducer when adjusting, need not use outside appurtenance to confirm the distance between two transducers, and then make the regulation of transducer convenient and fast more.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of an adjustable fixing device according to the present utility model;

FIG. 2 is a schematic top view of a mounting plate of the present utility model;

FIG. 3 is a schematic view of an adjusting block and a movable rod according to the present utility model;

FIG. 4 is a schematic top view of the adjustment block and shift lever of the present utility model;

fig. 5 is a schematic top view of the stopper of the present utility model.

Reference numerals: 1. a mounting plate; 101. a graduated scale; 102. support legs; 103. a rotating shaft; 104. a gear; 2. a movable groove; 3. a moving rod; 301. a rotating shaft; 302. a receiving chamber; 303. a first bevel gear; 304. an auxiliary groove; 305. a limiting block; 306. a threaded screw rod; 307. a second bevel gear; 308. latch teeth; 4. an adjusting block; 401. a built-in hole; 402. a fixing groove; 5. a mounting rod; 6. a transducer; 7. a moving plate; 701. tooth socket.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides an adjustable fixing device, including mounting panel 1, mounting panel 1's lower fixed surface is connected with supporting leg 102, mounting panel 1's upper surface is provided with scale 101, and two movable slots 2 that are dislocation set are seted up to mounting panel 1's upper surface, and the equal sliding connection in inside in movable slot 2 has movable rod 3, all is provided with regulating block 4 on the movable rod 3, and equal fixedly connected with installation pole 5 on the regulating block 4, the one end that installation pole 5 did not contact with regulating block 4 is provided with transducer 6, all is provided with angle adjustment mechanism on the movable rod 3.

Further, the angle adjusting mechanism comprises a rotating shaft 301 rotatably connected to the upper end of the moving rod 3, a built-in hole 401 is formed in the adjusting block 4, the moving rod 3 is rotatably connected to the inside of the built-in hole 401 formed in the adjusting block 4, a containing cavity 302 is formed in the moving rod 3, the rotating shaft 301 extends to the inside of the containing cavity 302, and one end of the rotating shaft 301 extending to the inside of the containing cavity 302 is fixedly connected with a first bevel gear 303.

Further, an auxiliary groove 304 is formed in the surface of the moving rod 3, a limiting block 305 is slidably connected in the auxiliary groove 304, a threaded screw rod 306 is rotatably connected in the auxiliary groove 304, one end of the threaded screw rod 306 is in threaded connection with the limiting block 305, one end of the threaded screw rod 306, far away from the limiting block 305, extends to the inside of the accommodating cavity 302, a second bevel gear 307 is fixedly connected to one end of the threaded screw rod 306, extending to the accommodating cavity 302, and the second bevel gear 307 is in meshed connection with the first bevel gear 303.

Further, a triangular fixing groove 402 is formed in the inner wall of the built-in hole 401, one side, close to the fixing groove 402, of the limiting block 305 is arc-shaped, a latch 308 is fixedly connected to one side, close to the fixing groove 402, of the limiting block 305, and the latch 308 is movably clamped inside the fixing groove 402.

When the angle between the two transducers 6 needs to be adjusted, the rotating shaft 301 is rotated, the rotating shaft 301 drives the first bevel gear 303 to rotate, the rotation of the first bevel gear 303 drives the second bevel gear 307 to rotate with the threaded screw 306, so that the limiting block 305 is retracted into the auxiliary groove 304 due to the rotation of the threaded screw 306, the latch 308 is separated from the fixing groove 402, and the adjusting block 4 is not limited, so that the adjusting block 4 can be rotated according to the requirement, the rotation of the adjusting block 4 drives the angle between the two transducers 6 to change, the angle between the two transducers 6 is adjusted, and the transducers 6 can be correspondingly adjusted according to the required angle, so that the adaptability of the device is improved, and the device can be used in any environment and terrain.

Further, the inside sliding connection of mounting panel 1 has two movable plates 7, and the lower surface rotation of mounting panel 1 is connected with the pivot 103 that extends to the inside of mounting panel 1, fixedly connected with gear 104 in the pivot 103, two movable plates 7 all offer the tooth socket 701 with the mutual adaptation of gear 104 near one side of gear 104, and two movable plates 7 are connected with gear 104 meshing through the tooth socket 701 of seting up, and movable rod 3 is fixed connection respectively on the one end that two movable plates 7 are on the back mutually.

Through the movable plate 7 that sets up, consequently, when the distance between the transducer 6 needs to be adjusted, rotate pivot 103, the rotation of pivot 103 makes two movable plates 7 carry out the opposite directions and relative movement, consequently, the removal of movable plate 7 drives movable rod 3 and installation pole 5 and transducer 6 and carries out opposite directions and relative movement, consequently accomplish the regulation of distance between two transducers 6, and then make it adjust transducer 6's interval as required, consequently improve its suitability performance and various performances.

And through the scale 101 that sets up, and then can be more convenient confirm the interval between two transducers 6, consequently make transducer 6 when adjusting, need not use outside appurtenance to confirm the distance between two transducers 6, and then make the regulation of transducer 6 convenient and fast more.

Working principle: when the angle between the two transducers 6 needs to be adjusted, the rotating shaft 301 is rotated, the rotating shaft 301 drives the first bevel gear 303 to rotate, the rotation of the first bevel gear 303 drives the second bevel gear 307 to rotate with the threaded screw 306, so that the limiting block 305 is retracted into the auxiliary groove 304 due to the rotation of the threaded screw 306, the latch 308 is separated from the fixing groove 402, and the adjusting block 4 is not limited, so that the adjusting block 4 can be rotated according to the requirement, the rotation of the adjusting block 4 drives the angle between the two transducers 6 to change, and the angle adjustment between the two transducers 6 is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. An adjustable fixing device comprising a mounting plate (1), characterized in that: the device comprises a mounting plate (1), wherein a supporting leg (102) is fixedly connected to the lower surface of the mounting plate (1), a graduated scale (101) is arranged on the upper surface of the mounting plate (1), two movable grooves (2) which are arranged in a staggered mode are formed in the upper surface of the mounting plate (1), movable rods (3) are slidably connected in the movable grooves (2), regulating blocks (4) are arranged on the movable rods (3), mounting rods (5) are fixedly connected to the regulating blocks (4), transducers (6) are arranged at one ends, which are not contacted with the regulating blocks (4), of the mounting rods (5), and angle regulating mechanisms are arranged on the movable rods (3);

the angle adjusting mechanism comprises a rotating shaft (301) rotatably connected to the upper end of a moving rod (3), a built-in hole (401) is formed in an adjusting block (4), the moving rod (3) is rotatably connected to the inside of the built-in hole (401) formed in the adjusting block (4), a containing cavity (302) is formed in the moving rod (3), the rotating shaft (301) extends to the inside of the containing cavity (302), and one end of the rotating shaft (301) extending to the inside of the containing cavity (302) is fixedly connected with a first conical gear (303).

2. An adjustable fixation device according to claim 1, wherein: two movable plates (7) are slidably connected in the mounting plate (1), a rotating shaft (103) extending to the inside of the mounting plate (1) is rotatably connected to the lower surface of the mounting plate (1), a gear (104) is fixedly connected to the rotating shaft (103), and tooth sockets (701) mutually matched with the gear (104) are formed in one sides, close to the gear (104), of the two movable plates (7);

the two moving plates (7) are meshed with the gear (104) through the gear grooves (701), and the moving rods (3) are respectively and fixedly connected to one ends of the two moving plates (7) which are opposite.

3. An adjustable fixation device according to claim 1, wherein: an auxiliary groove (304) is formed in the surface of the movable rod (3), a limiting block (305) is connected to the inner portion of the auxiliary groove (304) in a sliding mode, a threaded screw rod (306) is connected to the inner portion of the auxiliary groove (304) in a rotating mode, one end of the threaded screw rod (306) is connected with the limiting block (305) in a threaded mode, one end, far away from the limiting block (305), of the threaded screw rod (306) extends to the inner portion of the accommodating cavity (302), a second conical gear (307) is fixedly connected to one end of the accommodating cavity (302), and the second conical gear (307) is connected with the first conical gear (303) in a meshed mode.

4. An adjustable fixation device according to claim 3, wherein: a triangular fixing groove (402) is formed in the inner wall of the built-in hole (401), one side, close to the fixing groove (402), of the limiting block (305) is arc-shaped, a latch (308) is fixedly connected to one side, close to the fixing groove (402), of the limiting block (305), and the latch (308) is movably clamped in the fixing groove (402).