CN209345837U - A kind of portable fish fin ray fast counter - Google Patents
A kind of portable fish fin ray fast counter Download PDFInfo
- Publication number
- CN209345837U CN209345837U CN201822240122.4U CN201822240122U CN209345837U CN 209345837 U CN209345837 U CN 209345837U CN 201822240122 U CN201822240122 U CN 201822240122U CN 209345837 U CN209345837 U CN 209345837U
- Authority
- CN
- China
- Prior art keywords
- probe
- shell
- counting
- fin ray
- counting circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of Radiation (AREA)
Abstract
The utility model discloses a kind of portable fish fin ray fast counters, including shell, probe that shell end is arranged in, the counting mechanism for being arranged in shell and being electrically connected with the probe and count display on shell and with counting mechanism communication connection are arranged in；The counting mechanism includes the microsprings component that the intracorporal counting circuit of shell is arranged in and is arranged in shell and connect with the probe, the incoming end of the counting circuit is connected on probe, and the counting circuit picks out the gap for being formed between end and probe and stretching for probe；Pass through connection structure distinctive between counting circuit and probe, so that flowing the break-make situation of inductor sense counter circuit to count to fish fin ray quantity, its counting rate is fast and accuracy rate is high, going on business for field, it is very convenient when fin ray is counted to determine fish kind to need to carry out fish, and effectively reduces workload.
Description
Technical field
The utility model relates to fin ray counting equipment technical fields, and in particular to a kind of portable fish fin ray quick counter
Device.
Background technique
Fish fin ray occupies critically important status on morphological classification, all kinds of fin rays in the identification and parting of fish
Quantity is required as the indispensable part for determining kind.The method that fish fin ray counts at present, which mainly passes through, manually to be counted
Number, this method is not only relatively slow, but also has certain subjectivity, counts inaccuracy.
Utility model content
The purpose of this utility model is to provide a kind of convenient reliable fish fin ray fast counters.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of portable fish fin ray quick counter
Device, including shell, probe that shell end is set, the counting mechanism for being arranged in shell and being electrically connected with the probe and
Count display on shell and with counting mechanism communication connection is set；
The counting mechanism includes setting in the intracorporal counting circuit of shell and is arranged in shell and connects with the probe
The microsprings component connect, the incoming end of the counting circuit are connected on probe, and the counting circuit picks out end and probe
Between be formed with for probe stretch gap.
Further, the microsprings component includes that the intracorporal insulating part of shell is arranged in and is connected to micro- on insulating part
Type spring, and the microsprings are connected on probe far from the end of insulating part.
Further, the counting circuit includes the power supply, switch and current sensor being sequentially connected in series by cable, and
One end of the cable is connect as incoming end with probe, the other end of the cable as picking out end through the insulating part and
The gap stretched for probe is formed between the probe tips, the current sensor is electrically connected with the count display.
Further, the shell includes circle section and the conical section for being connected to circle section end, counting mechanism position
In in the circle section, the probe is located in conical section close to the end of counting circuit, and the probe is far from counting circuit
End extends to outside conical section.
The utility model has the following beneficial effects:
A kind of portable fish fin ray fast counter provided by the utility model, it is convenient to operate, easy to carry, passes through
Distinctive connection structure between counting circuit and probe, so that the break-make situation of stream inductor sense counter circuit is come to fish
Class fin ray quantity is counted, and counting rate is fast and accuracy rate is high, is gone on business for field and is needed to carry out fin ray counting to fish
It is very convenient when determining fish kind, and effectively reduce workload.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is to count circuit diagram in the utility model；
Fig. 3 is schematic diagram of housing structure in the utility model；
Appended drawing reference shown in Fig. 1 to Fig. 3 respectively indicates are as follows: 1- shell, 2- probe, 3- count display, 4- count electricity
Road, 41- incoming end, 42- pick out end, 5- insulating part, 6- microsprings, 401- cable, 402- power supply, 403- switch, 404- electricity
Flow sensor, 10- circle section, 11- conical section.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1 to Figure 3, a kind of portable fish fin ray fast counter, including shell 1, setting are in 1 end of shell
Probe 2, the counting mechanism that is arranged in shell 1 and is electrically connected with probe 2 and be arranged on shell 1 and logical with counting mechanism
Believe the count display 3 of connection.
Shell 1 is made of insulating material, and whole is in lip pencil structure.Shell 1 is including circle section 10 and is connected to circle section
The conical section 11 of 10 ends.Probe 2 is that the counting circuit 4 in metal conductive materials, with counting mechanism forms closed circuit, in fish
When the fin ray of class is in contact with probe 2, the counting to fish fin ray is realized by the on state of the closed circuit.
Counting mechanism includes the counting circuit 4 being arranged in shell 1 and is arranged in shell 1 and connect with probe 2
The incoming end 41 of microsprings component, counting circuit 4 is connected on probe 2, and counting circuit 4 picks out between end 42 and probe 2
It is formed with the gap 43 stretched for probe 2.
Counting circuit 4 includes the power supply 402, switch 403 and current sensor 404 being sequentially connected in series by cable 401,
And one end of cable 401 is connect as incoming end 41 with probe 2, the other end of cable 401 runs through insulating part 5 as end 42 is picked out
And the gap 43 stretched for probe 2 is formed between 2 end of probe, current sensor 404 is electrically connected with count display 3.
In normal condition, microsprings 6 are in normal condition, and switch 403 is in an off state, and counter circuit is in disconnected
Open state, and the end 42 that picks out of probe 2 and counting circuit 4 has gap 43.When needing to count fish fin ray, connect
Switch 403 slides probe 2, due to the architectural characteristic of fin ray risen and fallen regularly, when probe 2 passes through fin ray on fish fin ray
Microsprings are driven to generate the variation of retracted position.Specifically, when probe 2 is in the bump pad of fin ray, probe 2 is by external force
Effect compression mini spring 6 and probe move in gap 43 so that 2 end of probe and the end 42 that picks out of counter circuit connect
Logical, turning circuit passes the current through current sensor 404；When probe 2 is at the low volt of fin ray, microsprings 6 restore deformation
Drive probe 2 mobile so that the connection between 2 end of probe and counting circuit 4 disconnects, counting circuit 4 is in an off state, nothing
Electric current passes through current sensor 404.Being risen and fallen regularly between fin ray by probe 2 causes counting circuit 4 in access and open circuit
Between staggeredly carry out, access is once then calculated as one, and is transferred to current signal by model HBA-CP current sensor 404
Model CT4-PS51B electronic counting display 3, to realize tally function, it is rapidly and accurate to count, convenient and reliable.
The above are specific embodiment of the present utility model, from implementation process as can be seen that provided by the utility model
A kind of portable fish fin ray fast counter, it is convenient to operate, easy to carry, passes through connection distinctive between counting circuit probe
Structure counts speed so that flowing the break-make situation of inductor sense counter circuit to count to fish fin ray quantity
Degree is fast and accuracy rate is high, and going on business for field, it is very convenient when fin ray is counted to determine fish kind to need to carry out fish, and
Effectively reduce workload.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of portable fish fin ray fast counter, which is characterized in that including shell (1), be arranged in shell (1) end
Probe (2), setting in the shell (1) and counting mechanism be electrically connected with the probe (2) and setting on shell (1) and with
The count display (3) of counting mechanism communication connection；
The counting mechanism include counting circuit (4) in shell (1) and setting are set in shell (1) and with the spy
The microsprings component of needle (2) connection, the incoming end (41) of the counting circuit (4) are connected on probe (2), the counting electricity
Road (4) picks out the gap (43) for being formed between end (42) and probe (2) and stretching for probe (2).
2. a kind of portable fish fin ray fast counter according to claim 1, which is characterized in that the microsprings
Component includes setting in the insulating part (5) in shell (1) and the microsprings (6) being connected on insulating part (5), and described micro-
Type spring (6) is connected on probe (2) far from the end of insulating part (5).
3. a kind of portable fish fin ray fast counter according to claim 2, which is characterized in that the counting circuit
It (4) include the power supply (402) being sequentially connected in series by cable (401), switch (403) and current sensor (404), and described
One end of cable (401) is connect as incoming end (41) with probe (2), and the other end of the cable (401), which is used as, picks out end
(42) gap (43) flexible for probe (2) is formed through the insulating part (5) and between the probe (2) end, it is described
Current sensor (404) is electrically connected with the count display (3).
4. a kind of portable fish fin ray fast counter according to claim 1, which is characterized in that the shell (1)
Including circle section (10) and it is connected to the conical section (11) of circle section (10) end, the counting mechanism is located at the circle section
(10) in, the probe (2) is located in conical section (11) close to the end of counting circuit (4), and the probe (2) is far from counting electricity
The end on road (4) extends to conical section (11) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240122.4U CN209345837U (en) | 2018-12-28 | 2018-12-28 | A kind of portable fish fin ray fast counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822240122.4U CN209345837U (en) | 2018-12-28 | 2018-12-28 | A kind of portable fish fin ray fast counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209345837U true CN209345837U (en) | 2019-09-06 |
Family
ID=67801138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822240122.4U Expired - Fee Related CN209345837U (en) | 2018-12-28 | 2018-12-28 | A kind of portable fish fin ray fast counter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209345837U (en) |
-
2018
- 2018-12-28 CN CN201822240122.4U patent/CN209345837U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204255973U (en) | A kind of electric bicycle velocity-measuring system | |
| CN209345837U (en) | A kind of portable fish fin ray fast counter | |
| CN102435823A (en) | High-performance induction type electroscope | |
| CN205581201U (en) | Shaft tower thunder electrographic recording ware | |
| CN108195442A (en) | TMR liquid level sensors | |
| CN208255276U (en) | A kind of battery Special pressure measuring protection box | |
| CN206961761U (en) | A kind of miniature circuit breaker and its current sensing means | |
| CN204228224U (en) | Gas meter, flow meter counting sample circuit | |
| CN207516435U (en) | A kind of counting device for being used to count number of lightning strokes | |
| CN206671465U (en) | A kind of electrocution-proof protection device | |
| CN202256462U (en) | High-performance induction type electroscope | |
| CN208999542U (en) | A kind of sensor of measurable Multiple Type isolating switch sensing finger pressure | |
| CN102323471A (en) | Induction type high-sensitivity electricity testing device | |
| CN203811689U (en) | Simple capacitance measuring apparatus | |
| CN203243034U (en) | Camera with electrostatic protection function | |
| CN2260332Y (en) | Multi-function test pencil | |
| CN2376681Y (en) | Electricity discharigng counter for arrester | |
| CN106643816A (en) | Sampling circuit cooperated with meter type counter | |
| CN210981445U (en) | Hall switch type multi-section liquid level sensing device | |
| CN204924319U (en) | No magnetic current measures metering device | |
| CN204732867U (en) | A kind of intelligent power lightning protection and monitoring device | |
| CN204129179U (en) | The isolated pick-up unit of on off state | |
| CN208752670U (en) | It can be in the liquid crystal digital display electronic counter of liquid crystal display screen display status input signal | |
| CN207472953U (en) | A kind of high-precision current sampling device | |
| CN207650872U (en) | A kind of counter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20201228 |