CN105606015A

CN105606015A - Hand-held shellfish body length automatic measurement device

Info

Publication number: CN105606015A
Application number: CN201510981614.7A
Authority: CN
Inventors: 余景; 陈丕茂; 姚立军; 冯雪
Original assignee: South China Sea Fisheries Research Institute Chinese Academy Fishery Sciences
Current assignee: South China Sea Fisheries Research Institute Chinese Academy Fishery Sciences
Priority date: 2015-12-22
Filing date: 2015-12-22
Publication date: 2016-05-25

Abstract

The invention discloses a hand-held shellfish body length automatic measurement device, the device comprises a measuring scale, a fixed claw and a movable claw, the fixed claw is fixed to the front end of the measuring scale, the movable claw is slidably arranged on the measuring scale and has a route of opposite direction movement to the fixed claw, a distance measurement trigger button is arranged on the movable claw, a distance measurement component for measuring a distance between the fixed claw and the movable claw is electrically connected with the distance measurement trigger button, a controller is electrically connected with the distance measurement component, a handle is arranged on the rear end of the measuring scale, a voice receiver is arranged on the measuring scale, a voice conversion module is electrically connected with the voice receiver, and the voice conversion module is a part of the controller. According to the invention, functions of automatic measurement and automatic save can be realized; interferences on animal samples can be effectively reduced, and the result is accurate; and the device provided by the invention can be applied to the shellfish body length automatic measurement.

Description

The long self-operated measuring unit of a kind of hand-held shellfish body

Technical field

The present invention relates to aquatic livestock detection field, particularly relate to the long self-operated measuring unit of a kind of hand-held shellfish body.

Background technology

At present, carry out when body is long to be measured generally adopting slide measure for shellfish, after reading, manually record, preserve measured value. But the method needs manual entry measured value, measured value can not be very accurate on the one hand, also has on the other hand the possibility of typing mistake. The another kind of mode of surveying length is to use as " a kind of cephalopod measurement mechanism " of application number 2014108451150, but this device need to, by being placed in box body after animal sample taking-up, cause the disturbance to animal sample, causes the deviation of measurement result.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide the long self-operated measuring unit of a kind of hand-held shellfish body, can measure easily and accurately shellfish body long.

The technical solution adopted in the present invention is:

The long self-operated measuring unit of a kind of hand-held shellfish body, comprise dip stick, fixed claw and movable claw, described fixed claw is fixed on dip stick front end, described movable claw is slidably installed on dip stick and has and the stroke of fixed claw out movement, described movable claw is provided with range finding trigger button, described range finding trigger button is electrically connected with the distance member of measuring between fixed claw and movable claw, described distance member is electrically connected with controller, described dip stick rear end is provided with handle, on described dip stick, be also provided with voice receiver, described voice receiver is electrically connected with voice conversion module, described voice conversion module is as a part for controller.

As a further improvement on the present invention, described controller comprises data storage module and the data conversion module of mutual electric connection, and described distance member is electrically connected data conversion module.

As a further improvement on the present invention, described distance member comprises distance measuring sensor and supporting optical transmitting set, and described optical transmitting set is electrically connected with range finding trigger button.

As a further improvement on the present invention, described optical transmitting set is the infrared transmitter being arranged on movable claw, described distance measuring sensor is the infrared remote receiver being arranged on fixed claw, and described infrared transmitter is towards infrared remote receiver, and described infrared remote receiver is electrically connected data conversion module.

As a further improvement on the present invention, described dip stick is made up of conductive material, described distance member comprises power supply and ammeter, one utmost point of described power supply connects the end of dip stick front end by wire, described ammeter, trigger button are serially connected between another utmost point and dip stick of power supply, described external ammeter data conversion module.

As a further improvement on the present invention, on described dip stick, be also provided with reference mark.

The invention has the beneficial effects as follows: the present invention is provided with distance member on dip stick, in the time measuring shellfish, movable claw is positioned, press afterwards range finding trigger button, distance member can be measured the distance between movable claw and fixed claw automatically, and this distance parameter is transferred in controller and stored, automatically measure the function of automatically preserving thereby realize; In addition, this measurement mechanism has handle, and user can directly be placed on dip stick by gripping handle that on shellfish health, to measure body long, does not need animal sample to take out, and can effectively reduce the interference to animal sample, and result is accurate; Moreover, in measuring process, user can also pronounce to introduce explanation to the related content such as kind or habit of animal, and the pronunciation of voice receiver recording user also transfers to controller as record by voice conversion module.

Brief description of the drawings

Below in conjunction with drawings and embodiments, the present invention is further described.

Fig. 1 is the structure principle chart of the first embodiment;

Fig. 2 is the structure principle chart of the second embodiment.

Detailed description of the invention

The long self-operated measuring unit of hand-held shellfish body as depicted in figs. 1 and 2, comprises dip stick 1, fixed claw 2 and movable claw 3. Fixed claw 2 is fixed on dip stick 1 front end, movable claw 3 is slidably installed on dip stick 1 and has and the stroke of fixed claw 2 out movements, user can be by dip stick 1 near shellfish, and operant activity pawl 3 is touched the edge of animal, animal is clipped between movable claw 3 and fixed claw 2, and it is long that so now the distance between movable claw 3 and fixed claw 2 is the body of shellfish.

In the first and second embodiment, movable claw 3 is provided with range finding trigger button 4, and range finding trigger button 4 is electrically connected with the distance member of measuring between fixed claw 2 and movable claw 3, and distance member is electrically connected with controller 5. Touch after animal at movable claw 3, user starts distance member by pressing range finding trigger button 4, and distance member is uploaded to the parameter of measuring in controller 5.

In addition, dip stick 1 rear end is provided with handle 11, be convenient to user and carry and pick and place, and user can measure dip stick 1 by gripping handle 11 near shellfish, has avoided animal to take out and the disturbance that causes.

In illustrated two embodiment, on dip stick 1, be also provided with voice receiver 6, voice receiver 6 is electrically connected with voice conversion module 51, and voice conversion module 51 is as a part for controller 5. In measuring process, user pronounces to introduce explanation to the related content such as kind or habit of animal, and the pronunciation of voice receiver 6 recording users also transfers to controller 5 as record by voice conversion module 51.

By above-mentioned structure can be simply, the long and kind of body convenient, that record intuitively shellfish, effectively increase work efficiency.

Preferably, controller 5 comprises data storage module 52 and the data conversion module 53 of mutual electric connection, distance member is electrically connected data conversion module 53, by data conversion module 53, measured signal is converted to after numerical value, then is stored by data storage module 52. In addition, the information that voice conversion module 51 is changed is also stored by data storage module 52.

As shown in Figure 1, distance member comprises distance measuring sensor and supporting optical transmitting set, and optical transmitting set is electrically connected with range finding trigger button 4.

Specifically, optical transmitting set is the infrared transmitter 71 being arranged on movable claw 3, and distance measuring sensor is the infrared remote receiver 72 being arranged on fixed claw 2, and infrared transmitter 71 is towards infrared remote receiver 72, and infrared remote receiver 72 is electrically connected data conversion module 53. After touching shellfish, movable claw 3 can be fixed and remove, user presses after range finding trigger button 4 afterwards, infrared transmitter 71 sends infrared ray and is received by infrared remote receiver 72, according to the distance between definite movable claw 3 of the time difference receiving and fixed claw 2.

The second embodiment as shown in Figure 2, dip stick 1 is made up of conductive material, distance member comprises power supply 81 and ammeter 82, one utmost point of power supply 81 connects the end of dip stick 1 front end by wire, ammeter 82, trigger button are serially connected between another utmost point and dip stick 1 of power supply 81, ammeter 82 external data modular converters 53. In the present embodiment, range finding trigger button 4 can be regarded a switch as in circuit, after pressing range finding trigger button 4 be switch closure, electric current flows through dip stick 1 between movable claw 3 and fixed claw 2 a section and measures this electric current by ammeter 82, because the voltage of power supply 81 is fixed, therefore can calculate thus the resistance value of dip stick 1 between movable claw 3 and fixed claw 2, this resistance value can become a ratio with dip stick 1 overall electrical resistance, is the distance between known movable claw 3 and fixed claw 2 by this ratio. Therefore data conversion module 53 can obtain distance value and store after current value is calculated, changed.

In addition, in embodiment as depicted in figs. 1 and 2, on dip stick 1, be also provided with reference mark 12, be convenient for people to observation directly perceived, roughly to contrast with the measured value of distance member, even if damaging, range finding trigger button 4 or distance member also can carry out artificial reading by reference mark 12.

The above is the preferred embodiment of the present invention, and it does not form limiting the scope of the invention.

Claims

1. the long self-operated measuring unit of hand-held shellfish body, it is characterized in that: comprise dip stick (1), fixed claw (2) and movable claw (3), described fixed claw (2) is fixed on dip stick (1) front end, described movable claw (3) is slidably installed in dip stick (1) and goes up and have and the stroke of fixed claw (2) out movement, described movable claw (3) is provided with range finding trigger button (4), described range finding trigger button (4) is electrically connected with the distance member of measuring between fixed claw (2) and movable claw (3), described distance member is electrically connected with controller (5), described dip stick (1) rear end is provided with handle (11), on described dip stick (1), be also provided with voice receiver (6), described voice receiver (6) is electrically connected with voice conversion module (51), described voice conversion module (51) is as a part for controller (5).

2. the long self-operated measuring unit of hand-held shellfish body according to claim 1, it is characterized in that: described controller (5) comprises data storage module (52) and the data conversion module (53) of mutual electric connection, described distance member is electrically connected data conversion module (53).

3. the long self-operated measuring unit of hand-held shellfish body according to claim 2, is characterized in that: described distance member comprises distance measuring sensor and supporting optical transmitting set, and described optical transmitting set is electrically connected with range finding trigger button (4).

4. the long self-operated measuring unit of hand-held shellfish body according to claim 3, it is characterized in that: described optical transmitting set is for being arranged on the infrared transmitter (71) on movable claw (3), described distance measuring sensor is for being arranged on the infrared remote receiver (72) on fixed claw (2), described infrared transmitter (71) is towards infrared remote receiver (72), and described infrared remote receiver (72) is electrically connected data conversion module (53).

5. the long self-operated measuring unit of hand-held shellfish body according to claim 2, it is characterized in that: described dip stick (1) is made up of conductive material, described distance member comprises power supply (81) and ammeter (82), one utmost point of described power supply (81) connects the end of dip stick (1) front end by wire, described ammeter (82), range finding trigger button (4) are serially connected between another utmost point and dip stick (1) of power supply (81), described ammeter (82) external data modular converter (53).

6. according to the long self-operated measuring unit of hand-held shellfish body described in any one in claim 1 to 5, it is characterized in that: on described dip stick (1), be also provided with reference mark (12).