CN208432733U - A kind of fish finder - Google Patents
A kind of fish finder Download PDFInfo
- Publication number
- CN208432733U CN208432733U CN201821208325.9U CN201821208325U CN208432733U CN 208432733 U CN208432733 U CN 208432733U CN 201821208325 U CN201821208325 U CN 201821208325U CN 208432733 U CN208432733 U CN 208432733U
- Authority
- CN
- China
- Prior art keywords
- energy converter
- connector
- fish finder
- installation cavity
- protective casing
- 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
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to a kind of fish finders, including the energy converter being connected on hull, energy converter is mounted on inside protective casing, hull bottom is equipped with the installation cavity of energy converter, the top of installation cavity is equipped with control channel, control stick is installed, the end of control stick is equipped with piston, connects between piston and protective casing by connector in control channel；It is equipped with air bag above protective casing, is equipped with above air bag and seals the sealing plate combined with the top surface of installation cavity.The utility model moves up and down the investigation depth for adjusting fish finder by control stick；When connector is the tubing of rigid, it is used as vertical fish finder and uses, convenient for the shoal of fish below detection hull；When connector is the tubing of flexible material, it can be used for drag operation, and stablize with hull mounting structure, convenient for detecting the shoal of fish of horizontal direction；By air bag inflation and clump weight, depth and the position of level detection are adjusted, the utility model functional diversities, investigation depth is easy to adjust.
Description
Technical field
The utility model relates to hydrospace detection instrument technical field more particularly to a kind of fish finders.
Background technique
Fish finder is a kind of instrument using the shoal of fish below ultrasonic echo principle detection fishing boat.Fish finder is mainly by receiving and dispatching
The part such as device, energy converter and record display device forms.With the progress of electronic technology, the function of fish finder constantly extends.
Fish finder includes vertical fish finder and horizontal fish finder, and vertical fish finder is mounted on above hull, under hull
The detection of the shoal of fish in square waters, still, the investigation depth of fish finder is inconvenient to adjust；Horizontal fish finder is for detecting water at the middle and upper levels
The shoal of fish of domain horizontal direction, on hull, mounting structure is not sufficiently stable for general towing.
Utility model content
The technical problem to be solved by the utility model is to provide one kind convenient for adjusting investigation depth and to facilitate drag operation
Fish finder.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of fish finder, including be connected on hull
Energy converter, the energy converter is mounted on inside protective casing, and the hull bottom is equipped with the peace for accommodating the energy converter
It behave affectedly, the bottom opening of the energy converter installation cavity, the top of the installation cavity is equipped with control channel, peace in the control channel
Equipped with the control stick goed deep into water for manipulating the energy converter, the end of the control stick, which is equipped with, is slidably mounted on the control
Piston in channel is connected between the piston and the protective casing by connector；Gas is equipped with above the protective casing
Capsule, the air bag are connected with tracheae, and the tracheae passes through the control channel and connect with air charging system, are equipped with above the air bag
For sealing the sealing plate combined with the top surface of the energy converter installation cavity.
The inside of the connector is hollow as a preferred technical solution, the cable of the energy converter and described
Tracheae is threaded through inside the connector.
The connector is metal tube or flexible hose as a preferred technical solution,.
The sealing plate is set in the outside of the connector as a preferred technical solution,.
Rubber layer is equipped with above the sealing plate as a preferred technical solution,.
The lower section of the protective casing is equipped with clump weight as a preferred technical solution,.
By adopting the above-described technical solution, the beneficial effects of the utility model are: the utility model be provided with control stick,
The protective casing for being equipped with energy converter is connect by connector with piston and control stick, and control stick moves up and down, convenient for adjusting fish
Visit the investigation depth of instrument；When connector is the tubing of rigid, the utility model is used as vertical fish finder, convenient for visiting
Survey the shoal of fish below hull；When connector is the tubing of flexible material, the utility model can be used for drag operation, and and ship
Mounting structure is stablized, convenient for detecting the shoal of fish of horizontal direction；By being inflated to the air bag on protective casing, and in protecting crust
Clump weight is set below body, adjusts depth and the position of level detection, the utility model functional diversities, investigation depth adjusting side
Just.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the mounting structure schematic diagram of energy converter in the utility model embodiment；
In figure: 1- hull；11- installation cavity；12- control channel；13- control stick；14- piston；2- energy converter；21- protection
Shell；22- air bag；23- tracheae；24- sealing plate；241- rubber layer；25- cable；26- clump weight；3- connector.
Specific embodiment
As Fig. 1 and Fig. 2 jointly shown in, a kind of fish finder, including the energy converter 2 being connected on hull 1, energy converter is mounted on
Inside protective casing 21,1 bottom of hull is equipped with the installation cavity 11 for accommodating energy converter 2, and the bottom of energy converter installation cavity 11 is opened
Mouthful, the top of installation cavity 11 is equipped with control channel 12, is equipped with the behaviour goed deep into water for manipulating energy converter in control channel 12
Vertical pole 13, the end of control stick 13 are equipped with the piston 14 being slidably mounted in control channel 12, piston 14 and protective casing 21 it
Between connected by connector 3.
Air bag 22 is equipped with above protective casing 21, air bag 22 is connected with tracheae 23, and tracheae 23 passes through control channel 12 and fills
Device of air connects, and is equipped with above air bag 22 for sealing the sealing plate 24 combined with the top surface of energy converter installation cavity 11.
Preferably, the inside of connector 3 is hollow, and the cable 25 and tracheae 23 of energy converter 2 are threaded through connector 3
It is internal.
Connector 3 is metal tube or flexible hose.
When as vertical fish finder, connector 3 is metal tube.
When carrying out drag operation, connector 3 is flexible hose, such as rubber tube or bellows.
Preferably, rubber layer 241 is equipped with above sealing plate 24, sealing plate 24 is set in the outside of connector 3, and air bag 22 fills
After gas, sealing plate 24 rises, and after air bag 22 is deflated, sealing plate 24 resets.
The lower section of protective casing 21 is equipped with clump weight 26.
The utility model is used as vertical fish finder in use, downwards by manipulation control stick 13, protective casing 21 is stretched out
1 lower section of hull, the length moved down by controlling control stick 13 adjust investigation depth；When as drag operation, by control stick
13 move down, and make the towing of protective casing 21 at 1 rear of hull, protective casing 21 is since gravity sinks, by air bag
22 inflations, the aeration quantity of air bag 22 just makes the floating of protective casing 21 in water, rather than floating or submerged.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of fish finder, including the energy converter being connected on hull, the energy converter is mounted on inside protective casing, feature
Be: the hull bottom is equipped with the installation cavity for accommodating the energy converter, the bottom opening of the energy converter installation cavity, institute
The top for stating installation cavity is equipped with control channel, is equipped with the behaviour goed deep into water for manipulating the energy converter in the control channel
Vertical pole, the end of the control stick are equipped with the piston being slidably mounted in the control channel, the piston and the protecting crust
It is connected between body by connector；Air bag is equipped with above the protective casing, the air bag is connected with tracheae, and the tracheae passes through
The control channel is connect with air charging system, is equipped with above the air bag and is tied for sealing with the top surface of the energy converter installation cavity
The sealing plate of conjunction.
2. a kind of fish finder as described in claim 1, it is characterised in that: the inside of the connector be it is hollow, it is described to change
The cable and the tracheae of energy device are threaded through inside the connector.
3. a kind of fish finder as claimed in claim 1 or 2, it is characterised in that: the connector is metal tube or flexible
Hose.
4. a kind of fish finder as described in claim 1, it is characterised in that: the sealing plate is set in the outer of the connector
Side.
5. a kind of fish finder as described in claim 1, it is characterised in that: be equipped with rubber layer above the sealing plate.
6. a kind of fish finder as described in claim 1, it is characterised in that: the lower section of the protective casing is equipped with clump weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208325.9U CN208432733U (en) | 2018-07-28 | 2018-07-28 | A kind of fish finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208325.9U CN208432733U (en) | 2018-07-28 | 2018-07-28 | A kind of fish finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432733U true CN208432733U (en) | 2019-01-25 |
Family
ID=65097337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208325.9U Expired - Fee Related CN208432733U (en) | 2018-07-28 | 2018-07-28 | A kind of fish finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432733U (en) |
-
2018
- 2018-07-28 CN CN201821208325.9U patent/CN208432733U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |