CN216167473U

CN216167473U - High-efficient accurate assay device of bivalve adductor muscle pulling force

Info

Publication number: CN216167473U
Application number: CN202122491020.1U
Authority: CN
Inventors: 黄晓婷; 曾祥意; 杨祖晶; 隋明益; 邢强; 陆维; 包振民
Original assignee: Ocean University of China
Current assignee: Ocean University of China
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-04-05
Anticipated expiration: 2031-10-16

Abstract

The utility model provides a device for efficiently and accurately measuring tension of bivalve adductor muscle, and relates to the field of tension measurement of bivalve adductor muscle. The device for efficiently and accurately measuring the tension of the adductor muscles of the bivalve shellfish comprises a digital display tension meter, a fixing device and a tension device, wherein the digital display tension meter comprises an LCD display screen, a measuring shaft and a data line, and the fixing device comprises a bottom plate, a fixing support, an M6 butterfly-shaped long screw and an M4 flat cup screw. The nondestructive rapid tension measuring device does not need to be debugged complicatedly, is extremely simple and convenient to operate, is particularly friendly to the use of a novice, and has higher requirements on the test environment compared with other bivalve adductor muscle tension measuring equipment.

Description

High-efficient accurate assay device of bivalve adductor muscle pulling force

Technical Field

The utility model relates to a measuring device, in particular to a device for efficiently and accurately measuring tension of bivalve adductor muscle, belonging to the technical field of tension measurement of bivalve adductor muscle.

Background

In bivalve shellfish, the adductor muscle plays a very important physiological role, such as swimming escape, assisted respiration, feeding, etc. The adductor muscle of bivalve shellfish is composed of muscle and ligament. The tension of the adductor muscle is taken as a quantitative index to reflect the contractility of the adductor muscle. The healthy (active) parent shellfish is a prerequisite for producing high-quality shellfish, so the detection of the health condition of the bivalve shellfish becomes the key for the selective breeding of the fine shellfish variety. Research shows that the tension of the adductor muscle can not only reflect the strength of the adductor muscle of the pearl oyster, but also reflect the health condition of the pearl oyster.

At present, although some devices for testing the tension of the adductor muscle of bivalve shellfish are available, for example, in the prior art with patent publication numbers CN103330569B and CN111202018A, although the tension of the adductor muscle of bivalve shellfish can be measured, the operation is troublesome, and the problems of low testing efficiency, inaccurate testing result, complex and heavy device structure, and incapability of transmitting and downloading data in real time and analyzing the data exist.

Therefore, the device for measuring the tension of the adductor muscles of the bivalve shellfish is designed efficiently and accurately, the defects of the prior art are overcome, and technical support is provided for the subsequent fine variety breeding of the shellfish.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that the operation is troublesome, the testing efficiency is low, the testing result is inaccurate, the device structure is complex and heavy, and data cannot be transmitted and downloaded and analyzed in real time.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a tensile survey device of two shell shellfish adductor muscle of high-efficient accuracy, includes digital display tensiometer, fixing device and tension device, digital display tensiometer includes LCD display screen, measuring spindle and data line, fixing device includes bottom plate, fixed bolster, M6 butterfly-shaped long screw and the flat cup screw of M4, tension device includes lift adjusting device, lower clamping piece, goes up clamping piece and extension axle, extension axle and measuring spindle fixed connection, digital display tensiometer and lift adjusting device fixed connection, lift adjusting device sets up in fixed bolster top one side, lower clamping piece sets up in the bottom plate top, go up the clamping piece set up in clamping piece top down and with extension axle fixed connection.

Preferably, the LCD display screen is arranged on the front side of the digital display tension meter and fixedly connected with the digital display tension meter, the measuring shaft is arranged at the bottom of the LCD display screen and fixedly connected with the digital display tension meter, the data line is arranged at the top of the digital display tension meter, and one end of the M4 flat cup screw sequentially penetrates through the lifting adjusting device and the digital display tension meter and is in threaded connection with the digital display tension meter and the lifting adjusting device.

Preferably, the output end of the digital display tension meter is connected with an AC adapter, the output end of the AC adapter is connected with an output connector, one end of the data line is inserted into the output connector, the work stability of the digital display tension meter is guaranteed through the AC adapter, errors of detection data of the digital display tension meter caused by power reasons are reduced, and the accuracy of a detection result is guaranteed.

Preferably, a clamping groove is formed in the rear side of the lifting adjusting device, the M6 butterfly-shaped long screw penetrates through the clamping groove and the fixing support in sequence, the M6 butterfly-shaped long screw is in threaded connection with the lifting adjusting device and the fixing support, and the fixing support and the lifting adjusting device are both arranged at the top of the bottom plate.

Preferably, be provided with the flat cup nut of M6 between extension shaft and the last clamping piece, between fixed bolster bottom both sides and the bottom plate top both sides and between lower clamping piece and the bottom plate, it is a plurality of the equal thread bush in the flat cup nut outside both ends of M6 is equipped with the flat cup screw of M6, the fixed cover in the flat cup screw outside of M6 is equipped with circular stainless steel thin slice, and is a plurality of circular stainless steel thin slice fixed connection is in bottom plate top, fixed bolster bottom both sides, extension shaft bottom, goes up clamping piece top and lower clamping piece bottom respectively, through the flat cup screw of M6 and M6 to bottom plate, fixed bolster, go up clamping piece and extension shaft and install, guarantee the convenience of installation dismantlement.

Preferably, four adjustable hoof feet are installed at the bottom of the base plate, the cross-sectional shape of one end, far away from the base plate, of each adjustable hoof foot is trapezoidal, the base plate is supported by the adjustable hoof feet, the placing stability of the base plate is guaranteed, and the operation stability of the base plate is improved.

The utility model provides a device for efficiently and accurately measuring tension of adductor muscles of bivalve shellfish, which has the following beneficial effects:

1. the nondestructive rapid tension measuring device does not need to be debugged complicatedly, is extremely simple and convenient to operate, is particularly friendly to the use of a novice, has higher requirements on test environments such as humidity, temperature, corrosion and the like compared with other bivalve adductor muscle tension measuring equipment, and has the advantages of high temperature resistance, corrosion resistance, simple and light integral structure, easiness in disassembly, movement and carrying and capability of solving the problem of heaviness and inflexibility of tension equipment due to the fact that PVC and 304 stainless steel materials are adopted integrally.

2. This quick pulling force survey device of nondestructive formula can not produce any damage and efficiency of software testing high (the test speed can reach 1000 times/second the highest) and can adjust high sensitivity (100 ~ 1000 times/second), well sensitivity (10 ~ 100 times/second), low sensitivity (5 times/second) to test speed as required, provides a device that can high-efficiently accurate survey bivalve shellfish adductor muscle pulling force, its easy and simple to handle, digital degree is high, measure accurate controllable, economical and durable, be suitable for using widely.

Drawings

FIG. 1 is a front view of a scallop tension measuring apparatus according to the present invention;

FIG. 2 is a rear view of the scallop tension measuring apparatus according to the present invention;

FIG. 3 is a plan view of the scallop tension measuring apparatus according to the present invention;

fig. 4 is a side view of the scallop tension measuring apparatus according to the present invention.

In the figure: 1. a base plate; 2. fixing a bracket; 3. a lift adjustment device; 4. a digital display tension meter; 5. an LCD display screen; 6. a measuring shaft; 7. a data line; 8. a lower clamping piece; 9. an upper clamping piece; 10. lengthening a shaft; 11. m6 flat cup nut; 12. m6 flat cup screw; 15. the hoof feet can be adjusted; 16. m6 butterfly long screw; 17. m4 flat cup screw; 18. a card slot; 19. an AC adapter; 20. an output connector; 21. a fixing device; 22. a tension device.

Detailed Description

The embodiment of the utility model provides a device for efficiently and accurately measuring the tension of the adductor muscle of bivalve shellfish.

Referring to fig. 1, 2, 3 and 4, the digital display tension meter comprises a digital display tension meter 4, a fixing device 21 and a tension device 22, the digital display tension meter 4 comprises an LCD display screen 5, a measuring shaft 6 and a data line 7, the LCD display screen 5 is arranged on the front side of the digital display tension meter 4 and is fixedly connected with the digital display tension meter 4, the measuring shaft 6 is arranged at the bottom of the LCD display screen 5 and is fixedly connected with the digital display tension meter 4, the output end of the digital display tension meter 4 is connected with an AC adapter 19, the output end of the AC adapter 19 is connected with an output connector 20, one end of the data line 7 is inserted into the output connector 20, the data line 7 is arranged at the top of the digital display tension meter 4, the fixing device 21 comprises a bottom plate 1, a fixing bracket 2, an M6 long butterfly screw 16 and an M4 flat cup screw 17, one end of the M4 flat cup screw 17 sequentially penetrates through a lifting adjusting device 3 and the digital display tension meter 4 and is in threaded connection with the digital display tension meter 4 and the lifting adjusting device 3, a clamping groove 18 is arranged at the rear side of the lifting adjusting device 3, an M6 butterfly long screw 16 sequentially penetrates through the clamping groove 18 and the fixed support 2, the M6 butterfly long screw 16 is in threaded connection with the lifting adjusting device 3 and the fixed support 2, the fixed support 2 and the lifting adjusting device 3 are both arranged at the top of the bottom plate 1, four adjustable shoes 15 are arranged at the bottom of the bottom plate 1, the cross section of one end, away from the bottom plate 1, of each adjustable shoe 15 is trapezoidal, the tension device 22 comprises a lifting adjusting device 3, a lower clamping piece 8, an upper clamping piece 9 and a lengthened shaft 10, one end of an M4 flat cup screw 17 sequentially penetrates through the lifting adjusting device 3 and the digital display tension meter 4 and is in threaded connection with the digital display tension meter 4 and the lifting adjusting device 3, the lengthened shaft 10 is fixedly connected with a measuring shaft 6, M6 flat cup nuts 11 are arranged between the lengthened shaft 10 and the upper clamping piece 9, between two sides of the bottom of the fixed support 2 and two sides of the top of the bottom plate 1, and between the lower clamping piece 8 and the bottom plate 1, the equal thread bush in 11 outside both ends of the flat cup nut of a plurality of M6 is equipped with the flat cup screw 12 of M6, the fixed cover in the flat cup screw 12 outside of M6 is equipped with circular stainless steel thin slice, a plurality of circular stainless steel thin slices are fixed connection respectively in 1 top of bottom plate, 2 bottom both sides of fixed bolster, the extension shaft 10 bottom, go up clamping piece 9 top and lower clamping piece 8 bottom,

digital display tensiometer

4 and 3 fixed connection of lift adjustment device, lift adjustment device 3 sets up in 2 top one sides of fixed bolster, lower clamping piece 8 sets up in 1 top of bottom plate, it sets up in clamping piece 8 top down and with extension shaft 10 fixed connection to go up clamping piece 9.

Specifically, as shown in fig. 1, a digital display tension meter 4, a tension device 22 combined with the digital display tension meter, and a fixing device 21 form a detection device, and chlamys farreri is taken as a specific detection object;

as shown in figure 1, figure 2 and figure 4, a measuring platform for the tension of the adductor muscle of the bivalve shellfish which is simple to operate is formed by a digital tension meter 4, a fixing device 21 and a tension device 22, a fixing bracket 2 is arranged on the top of the bottom plate 1 of the fixing device 21, and the bottom plate 1 and the fixing bracket 2 are stably installed together through an M6 flat cup nut 11 and an M6 flat cup screw 12, the lifting adjusting device 3 is arranged on one side of the top of the fixed bracket 2 of the fixing device 21, and the lifting adjusting device 3 is arranged on the fixed bracket 2 of the fixing device 21 through an M4 flat cup screw 17, the digital display tension meter 4 is arranged on the front side of the lifting adjusting device 3 through an M4 flat cup screw 17 to form a detection platform with simple structure, the requirement on the environment is low, the disassembly is possible, the M6 flat cup nut 11 and the M6 flat cup screw 12 are improved to mount each part, and the disassembly and the movement are convenient;

the measuring shaft 6 at the bottom of the digital display tension meter 4 is connected with the lengthened shaft 10 of the tension device 22, the bottom of the lengthened shaft 10 is provided with an upper clamping piece 9 through an M6 flat cup screw 12 and an M6 flat cup nut 11, the bottom of the upper clamping piece 9 is provided with a lower clamping piece 8, the lower clamping piece 8 is arranged at the top of the bottom plate 1 through an M6 flat cup nut 11 and an M6 flat cup screw 12, and after the chlamys farreri is naturally opened, the upper shell and the lower shell of the chlamys farreri are clamped on the upper clamping piece 9 and the lower clamping piece 8 respectively; the distance between the lower clamping piece 8 and the upper clamping piece 9 is adjusted through the tension device 22 according to specific requirements, so that the force generated between the upper clamping piece 9 and the lower clamping piece 8 is detected and recorded by the digital display tension meter 4 through the lengthened shaft 10 and the measuring shaft 6, the chlamys farreri is detected through the lower clamping piece 8 and the upper clamping piece 9, no external force is applied to the chlamys farreri, and the safety of the chlamys farreri is ensured;

as shown in fig. 1 and 3, an LCD display screen 5 disposed on one side of a digital display tension meter 4 can detect tension conditions in real time, record real-time data, connect with a data line 7 at the bottom of the digital display tension meter 4 through an AC adapter 19 and an output connector 20, connect with a computer at one end of the data line 7, transmit data detected by the digital display tension meter 4 to the computer through a measuring shaft 6 and the data line 7 for storage, and analyze the data by using data analysis software in the computer, thereby improving the accuracy and reliability of detection; and the AC adapter 19 arranged on the digital display tension meter 4 can ensure that the input and the charging can be still stable even under the condition of unstable voltage, and the stable output of tension measurement is ensured.

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 utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient accurate assay device of bivalve adductor muscle pulling force, includes digital display tensiometer (4), fixing device (21) and pulling force device (22), its characterized in that: digital display tensiometer (4) include LCD display screen (5), measuring spindle (6) and data line (7), fixing device (21) include bottom plate (1), fixed bolster (2), M6 butterfly long screw (16) and M4 flat cup screw (17), pulling force device (22) are including lift adjusting device (3), lower clamping piece (8), go up clamping piece (9) and extension axle (10), extension axle (10) and measuring spindle (6) fixed connection, digital display tensiometer (4) and lift adjusting device (3) fixed connection, lift adjusting device (3) set up in fixed bolster (2) top one side, lower clamping piece (8) set up in bottom plate clamping piece (1) top, go up clamping piece (9) set up in lower clamping piece (8) top and with extension axle (10) fixed connection.

2. The device for measuring the tension of the adductor muscle of bivalve shellfish according to claim 1, wherein: LCD display screen (5) set up in digital display tensiometer (4) front side and with digital display tensiometer (4) fixed connection, measure axle (6) set up in LCD display screen (5) bottom and with digital display tensiometer (4) fixed connection, data line (7) set up in digital display tensiometer (4) top, M4 flat cup screw (17) one end runs through in proper order lifting adjusting device (3) and digital display tensiometer (4) and with digital display tensiometer (4) and lifting adjusting device (3) threaded connection.

3. The device for measuring the tension of the adductor muscle of bivalve shellfish according to claim 1, wherein: the output end of the digital display tension meter (4) is connected with an AC adapter (19), the output end of the AC adapter (19) is connected with an output connector (20), and one end of the data line (7) is inserted into the output connector (20).

4. The device for measuring the tension of the adductor muscle of bivalve shellfish according to claim 1, wherein: a clamping groove (18) is formed in the rear side of the lifting adjusting device (3), the M6 butterfly-shaped long screw (16) penetrates through the clamping groove (18) and the fixing support (2) in sequence, the M6 butterfly-shaped long screw (16) is in threaded connection with the lifting adjusting device (3) and the fixing support (2), and the fixing support (2) and the lifting adjusting device (3) are arranged at the top of the bottom plate (1).

5. The device for measuring the tension of the adductor muscle of bivalve shellfish according to claim 1, wherein: lengthened axle (10) and last clamping piece (9) between, be provided with between fixed bolster (2) bottom both sides and bottom plate (1) top both sides and between lower clamping piece (8) and bottom plate (1) M6 flat cup nut (11), it is a plurality of the equal thread bush in M6 flat cup nut (11) outside both ends is equipped with flat cup screw (12) of M6, the fixed cover in the flat cup screw (12) outside of M6 is equipped with circular stainless steel thin slice, and is a plurality of circular stainless steel thin slice fixed connection respectively is in bottom plate (1) top, fixed bolster (2) bottom both sides, lengthened axle (10) bottom, goes up clamping piece (9) top and clamping piece (8) bottom down.

6. The device for measuring the tension of the adductor muscle of bivalve shellfish according to claim 1, wherein: four adjustable hoof feet (15) are installed at the bottom of the bottom plate (1), and the section of one end, far away from the bottom plate (1), of each adjustable hoof foot (15) is trapezoidal.