Transducer array measuring system

Abstract

The utility model discloses a transducer array measuring system, and relates to the transducer array measuring technology field, the transducer array measuring system comprises an L-shaped mounting plate and a movable plate, the movable plate is arranged below the L-shaped mounting plate, the lower side of the movable plate is fixedly provided with a supporting plate, the upper surface of the supporting plate is fixedly provided with a U-shaped limiting plate, and the U-shaped limiting plate is fixedly provided with a clamping groove. A cavity is formed in the L-shaped mounting plate, a sliding block is slidably arranged in the cavity, a connecting rod is fixedly arranged on the lower side of the sliding block, the lower end of the connecting rod extends to the outer side of the cavity, the lower end of the connecting rod is fixedly connected with the movable plate, and a first side plate is fixedly arranged on one side of the L-shaped mounting plate; a second side plate is fixedly arranged on one side of the movable plate, and two rotating strips are arranged between the first side plate and the second side plate. According to the automatic lifting device, the transducer can be automatically lifted, the transducer does not need to be manually carried to a high position, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transducer array measurement technical field, concretely relates to a transducer array measurement system. BACKGROUND

[0002] The transducer unit array is with two basic elements as a unit array, and four unit arrays are combined into a strip array, and the weight of a single unit array reaches 20 kg, so that the strip array formed by combining four unit arrays together is large in volume and heavy in weight, and therefore the minimum unit measurement mode is adopted in the sound performance measurement of the transducer, that is, a single unit array is measured once. The whole array contains 128 unit arrays, and the number is large. The measurement and installation mode currently adopted is that one person holds the unit array with both hands to align the assembly holes on the unit array with the assembly holes on the measurement tool, and another person cooperates with the bolt assembly, and there are four assembly holes on the tool that need to be installed with screw rods. The replacement of this measurement tool is time-consuming and laborious, which is not conducive to the measurement of a large number of unit arrays one by one, and moreover, a large installation space is required.

[0003] Among them, the announcement number CN206629273U discloses a kind of transducer unit array measurement tool, especially transducer unit array measurement tool. Including: a upper side plate with a plurality of through holes;With the upper side plate connection main body plate;With the main body plate connection bottom plate;Upper side plate bottom plate is fixed with the card slot matched with transducer unit array support;There is a gap that can place transducer shell plate between card slot and support plate, there is still defect in this technical solution:

[0004] In the technical solution, since the tool is fixed in position and has a certain height, the heavy transducer unit array needs to be manually lifted onto the tool, which is high in labor intensity and still time-consuming and laborious. UTILITY MODEL CONTENT

[0005] In view of the above problems existing in the prior art transducer array measurement system, the utility model is proposed.

[0006] Therefore, the utility model aims at providing a transducer array measurement system, which solves the problems in the prior art transducer array measurement system.

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of transducer array measurement system, including L type mounting plate and movable plate, the movable plate is arranged below L type mounting plate, the lower side of the movable plate is fixedly provided with support plate, the upper surface of the support plate is fixedly provided with U type limiting plate, the inside of the cavity of L type mounting plate is opened, the inside of the cavity is slidably provided with sliding block, the lower side of the sliding block is fixedly provided with connecting rod, the lower end of the connecting rod extends to the outside of cavity, the lower end of the connecting rod is fixedly connected with movable plate, one side of L type mounting plate is fixedly provided with first side plate, one side of movable plate is fixedly provided with second side plate, two rotating strips are arranged between the first side plate and the second side plate, first rotating rod is fixedly sleeved in the inside of the side of the two rotating strips away from each other, the end of the two first rotating rods is rotatably connected with corresponding first side plate and second side plate, the end close to of the two rotating strips is rotatably connected by second rotating rod, the front side of the first side plate is provided with transmission mechanism for driving corresponding first rotating rod to rotate.

[0009] Preferably, the transmission mechanism includes a worm gear and a worm, the worm gear is arranged on the front side of the first side plate, the worm gear is fixedly sleeved with the front end of the corresponding first rotating rod, two fixed plates are fixedly arranged on the front side of the first side plate, the worm is rotatably arranged between the two fixed plates, the worm is meshingly connected with the worm gear, and a motor is fixedly arranged on the outer wall of the upper fixed plate, and the output end of the motor is fixedly connected with one end of the worm.

[0010] Preferably, the cross section of the sliding block and the cavity is rectangular.

[0011] Preferably, the connecting mode of the support plate and the movable plate is welding.

[0012] Preferably, the motor is a speed reducer.

[0013] Preferably, the upper surface of the L type mounting plate is provided with a mounting hole.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are as follows:

[0015] The utility model discloses a motor drives the rotation of the worm, so that the worm drives the rotation of the worm gear, so that the upper first rotating rod rotates, and then the two rotating strips rotate to be vertical or horizontal, so that the movable plate can be moved relative to the L type mounting plate, the movable plate can be lowered to a lower position, the transducer unit array can be placed on the U type limiting plate for limiting, then the movable plate can be automatically lifted to a higher position, the transducer unit array can be measured conveniently, and manpower can be greatly saved, and work efficiency can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the technical scheme of the embodiments of the present application or the prior art clearer, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 A structural schematic diagram of a transducer array measurement system according to the present application is shown in the figure.

[0018] Figure 2 A structural schematic diagram of a transducer array measurement system according to the present application is shown in the figure. Figure 1 A structural schematic diagram of a transducer array measurement system according to the present application is shown in the figure.

[0019] Figure 3 A structural schematic diagram of a transducer array measurement system according to the present application is shown in the figure. Figure 2 A structural schematic diagram of a transducer array measurement system according to the present application is shown in the figure.

[0020] Explanation of reference signs:

[0021] 1, L-shaped mounting plate; 2, movable plate; 3, support plate; 4, U-shaped limiting plate; 5, connecting rod; 6, sliding block; 7, first side plate; 8, fixed plate; 9, worm; 10, motor; 11, first rotating rod; 12, rotating strip; 13, worm gear; 14, second rotating rod; 15, second side plate. DETAILED DESCRIPTION

[0022] In order to make the technical scheme of the present application better understood by those skilled in the art, the present application will be further described in detail with reference to the drawings.

[0023] The embodiments of the present application disclose a transducer array measurement system.

[0024] Referring to Figure 1-3The utility model relates to a transducer array measurement system, including L type mounting plate 1 and movable plate 2, movable plate 2 is arranged below L type mounting plate 1, the lower side fixed setting of movable plate 2 has support plate 3, the connecting mode of support plate 3 and movable plate 2 is welded fixed, improves the connecting strength of support plate 3 and movable plate 2, the upper surface fixed setting of support plate 3 has U type limiting plate 4, the inside of L type mounting plate 1 is opened in cavity, the upper surface of L type mounting plate 1 is opened in mounting hole, the convenient installation fixed of L type mounting plate 1, the inside of cavity is slidably provided with sliding block 6, and the cross section of sliding block 6 and cavity is rectangular, so that sliding block 6 cannot rotate, that is, can stably slide, the lower side fixed setting of sliding block 6 has connecting rod 5, and the lower end of connecting rod 5 extends to the outside of cavity, and the lower end of connecting rod 5 is fixedly connected with movable plate 2, and one side of L type mounting plate 1 is fixedly provided with first side plate 7, and one side of movable plate 2 is fixedly provided with second side plate 15, and two rotating strips 12 are arranged between first side plate 7 and second side plate 15, and the inside of the side of the two rotating strips 12 away from each other is fixedly sleeved with first rotating rod 11, and one end of the two first rotating rods 11 is rotatably connected with corresponding first side plate 7 and second side plate 15, and the end close to of the two rotating strips 12 is rotatably connected through second rotating rod 14.

[0025] Refer to Figure 1-3 The front side of first side plate 7 is provided with a transmission mechanism for driving corresponding first rotating rod 11 to rotate, the transmission mechanism comprises a worm gear 13 and a worm 9, the worm gear 13 is arranged on the front side of the first side plate 7, the worm gear 13 is fixedly sleeved with the front end of the corresponding first rotating rod 11, two fixed plates 8 are fixedly arranged on the front side of the first side plate 7, the worm 9 is rotatably arranged between the two fixed plates 8, the worm 9 is meshingly connected with the worm gear 13, the outer wall of the upper fixed plate 8 is fixedly provided with a motor 10, the output end of the motor 10 is fixedly connected with one end of the worm 9, and the motor 10 is a speed reducer, which can provide larger and stable transmission force.

[0026] In use, the motor 10 drives the worm 9 to rotate, which in turn drives the worm gear 13 to rotate, and then drives the upper first rotating rod 11 to rotate, so that the two rotating strips 12 rotate towards vertical or horizontal, which can drive the movable plate 2 to move relative to the L-shaped mounting plate 1, that is, the movable plate 2 can be lowered to a lower position, the transducer unit array can be placed on the U-shaped limiting plate 4 for limiting, and then the movable plate 2 can be automatically lifted to a higher position, which is convenient for measuring the transducer unit array, can greatly save manpower, and improves work efficiency.

[0027] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A transducer array measurement system comprising an L-shaped mounting plate (1) and a movable plate (2), characterized in that, The movable plate (2) is arranged below the L-shaped mounting plate (1), the lower side of the movable plate (2) is fixedly provided with a supporting plate (3), the upper surface of the supporting plate (3) is fixedly provided with a U-shaped limiting plate (4), the inside of the L-shaped mounting plate (1) is provided with a cavity, the inside of the cavity is slidably provided with a sliding block (6), the lower side of the sliding block (6) is fixedly provided with a connecting rod (5), the lower end of the connecting rod (5) extends to the outside of the cavity, the lower end of the connecting rod (5) is fixedly connected with the movable plate (2), one side of the L-shaped mounting plate (1) is fixedly provided with a first side plate (7), one side of the movable plate (2) is fixedly provided with a second side plate (15), two rotating strips (12) are arranged between the first side plate (7) and the second side plate (15), the inside of the side, away from each other, of the two rotating strips (12) is fixedly sleeved with a first rotating rod (11), one end of the two first rotating rods (11) is rotatably connected with the corresponding first side plate (7) and second side plate (15), the end, close to each other, of the two rotating strips (12) is rotatably connected through a second rotating rod (14), the front side of the first side plate (7) is provided with a transmission mechanism for driving the corresponding first rotating rod (11) to rotate.

2. The transducer array measurement system of claim 1, wherein, The transmission mechanism comprises a worm gear (13) and a worm (9), the worm gear (13) is arranged on the front side of the first side plate (7), the worm gear (13) is fixedly sleeved with the front end of the corresponding first rotating rod (11), the front side of the first side plate (7) is fixedly provided with two fixed plates (8), the worm (9) is rotatably arranged between the two fixed plates (8), the worm (9) is in meshing connection with the worm gear (13), the outer wall of the upper fixed plate (8) is fixedly provided with a motor (10), one end of the worm (9) is fixedly connected with the output end of the motor (10).

3. The transducer array measurement system of claim 1, wherein, The sliding block (6) and the cavity are both rectangular in cross section.

4. The transducer array measurement system of claim 1, wherein, The connecting mode of the supporting plate (3) and the movable plate (2) is welding.

5. The transducer array measurement system of claim 2, wherein, The motor (10) is a speed reducer.

6. The transducer array measurement system of claim 1, wherein, The upper surface of the L-shaped mounting plate (1) is provided with a mounting hole.

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