CN212294585U

CN212294585U - Fishing net for water quality detection

Info

Publication number: CN212294585U
Application number: CN202020132497.3U
Authority: CN
Inventors: 滕金伯; 于玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2021-01-05
Anticipated expiration: 2030-01-19

Abstract

The utility model provides a water quality testing is with salvage net, including the handle, handle one end is equipped with the connecting rod, the articulated mobile jib of connecting rod one end, and fishing portion is connected to mobile jib one end, the mobile jib includes two parts, is mobile jib one and mobile jib two respectively, pegs graft between the two and through fastening on the fastening threaded rod, the connecting rod bottom is equipped with the atmospheric pressure stick, the atmospheric pressure stick output is connected a mobile jib bottom, fishing portion includes the three, is top ring, silk screen and bottom plate respectively, the silk screen top with the top ring is connected, the silk screen bottom with the bottom plate is connected, two one ends of mobile jib with swing joint is just fixed through fastening threaded rod down about the top ring. The utility model adopts the design of the air pressure rod, so that the angle between the connecting rod and the first main rod can be adjusted, and the length between the connecting rod and the first main rod can be adjusted by adopting the design of the first main rod and the second main rod, thereby being convenient for use; and is arranged at the bottom end of the bottom plate.

Description

Fishing net for water quality detection

Technical Field

The utility model relates to a water quality testing technical field specifically is a fishing net for water quality testing.

Background

Fishing nets are often used to salvage objects floating on the water and to clean up the trash in the water to keep the water clean. The conventional fishing net comprises a fishing rod and a fishing net fixed on the fishing rod which are integrally formed. Although the fishing net in the form is simple in structure and convenient to produce, the fishing net cannot adjust the structure according to requirements, cannot stretch and contract in length and change the angle,

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a fishing net for water quality detection, which solves the problems in the background technology.

In order to achieve the above object, the utility model discloses a technical scheme be:

a fishing net for water quality detection comprises a handle, a connecting rod is arranged at one end of the handle, one end of the connecting rod is hinged with a main rod, one end of the main rod is connected with a fishing part, the main rod comprises two parts, namely a main rod I and a main rod II which are inserted and fastened through an upper fastening threaded rod, the bottom end of the connecting rod is provided with an air pressure rod, the output end of the air pressure rod is connected with the bottom end of the main rod, the fishing part comprises three parts, namely a top ring, a silk screen and a bottom plate, the top end of the silk screen is connected with the top ring, the bottom end of the silk screen is connected with the bottom plate, one end of the main rod is movably connected with the top ring up and down and is fixed by a lower fastening threaded rod, the bottom end of the bottom plate is provided with a turntable, the bottom end of the turntable is provided with a rotating handle, the turntable is provided with an extension rod, the extension rod penetrates through the bottom plate and extends to the inside of the silk screen, and a cleaning brush in contact with the inner wall of the silk screen is arranged on one side of the extension rod.

Right the utility model discloses further description, connecting rod one end is equipped with the round pin axle, the connecting rod through the round pin axle with mobile jib one is articulated.

It is right to the utility model discloses further description, the top circle be equipped with the breach that the mobile jib two correspond, the mobile jib is two to be located in the breach and be connected rather than the pivot of one side, be equipped with in the top circle with the screw thread through-hole that fastening threaded rod corresponds down, the screw thread through-hole with the breach intercommunication, fastening threaded rod down with fastening behind the screw thread through-hole threaded connection the mobile jib two.

It is right to the utility model discloses further description, the mobile jib one end is equipped with the extension connecting rod, be equipped with in the mobile jib two with the pole groove that the extension connecting rod corresponds, the extension connecting rod with the pole groove is pegged graft, the mobile jib two be equipped with pole groove intercommunication mobile jib screw thread through-hole, go up the fastening threaded rod with fasten behind the mobile jib screw thread through-hole threaded connection the extension connecting rod.

To the utility model discloses further description, be equipped with the bearing in the bottom plate, the extension rod with the bearing interference is connected.

Compared with the prior art, the utility model has the advantages that:

the design of the air pressure rod is adopted, so that the angle between the connecting rod and the first main rod can be adjusted, the design of the first-stage main rod and the second main rod is adopted, the length between the two main rods can be adjusted, and the use is convenient; simultaneously, the bottom end of the bottom plate is provided with the rotary plate and the extension rod, and one side of the extension rod is provided with the cleaning brush, so that the inner wall of the silk screen can be cleaned conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the rubber ring structure of the present invention.

Fig. 3 is the schematic diagram of the layered structure of the tube body of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1, as shown in fig. 1 to 3:

a fishing net for water quality detection comprises a handle 1, a connecting rod 2 is arranged at one end of the handle 1, one end of the connecting rod 2 is hinged with a main rod, one end of the main rod is connected with a fishing part, the main rod comprises a first main rod 5 and a second main rod 6 which are respectively inserted and fastened through an upper fastening threaded rod 20, an air pressure rod 3 is arranged at the bottom end of the connecting rod 2, the output end of the air pressure rod 3 is connected with the bottom end of the first main rod 5, the fishing part comprises three parts which are respectively a top ring 8, silk screen 9 and bottom plate 10, 9 tops of silk screen are connected with top ring 8, and 9 bottoms of silk screen are connected with bottom plate 10, and swing joint and fixed through fastening threaded rod 7 down about 6 one ends of mobile jib two and top ring 8, and carousel 13 is established to bottom plate 10 bottom, and carousel 13 bottom is equipped with changes 14, and carousel 13 is equipped with extension rod 16, and extension rod 16 passes inside bottom plate 10 extends to silk screen 9, and extension rod 16 one side is equipped with the clearance brush 17 with the contact of silk screen 9 inner wall.

According to the preferable technical scheme, one end of the connecting rod 2 is provided with the pin shaft 4, and the connecting rod 2 is hinged to the main rod 5 through the pin shaft.

The preferred technical scheme of this embodiment, top ring 8 is equipped with the breach that corresponds with two 6 of mobile jib, and two 6 of mobile jib are located the breach and are connected rather than the pivot 11 of one side, are equipped with the screw through-hole 12 that corresponds with fastening threaded rod 7 down in the top ring 8, screw through-hole 12 and breach intercommunication, fastening mobile jib two 6 behind fastening threaded rod 7 and the screw through-hole 12 threaded connection down.

The preferred technical scheme of this embodiment, 5 one ends of mobile jib are equipped with extension connecting rod 19, are equipped with the pole groove 18 that corresponds with extension connecting rod 19 in the mobile jib two 6, and extension connecting rod 19 is pegged graft with pole groove 18, and mobile jib two 6 are equipped with and communicate mobile jib screw thread through-hole 21 with pole groove 18, fasten extension connecting rod 19 after going up fastening threaded rod 20 and mobile jib screw thread through-hole 21 threaded connection.

According to a preferable technical scheme of the embodiment, a bearing 15 is arranged in the bottom plate 10, and the extension rod 16 is in interference connection with the bearing 15.

In the present embodiment, all the components are general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

Can be through the lift adjustment connecting rod 2 of atmospheric pressure stick 3 (often in lift brain electricity chair and boss chair) and the angle of mobile jib 5 according to the demand, be convenient for salvage, can also loosen last fastening threaded rod 20 according to the demand, remove the restriction to extension connecting rod 19 to adjust the length distance between mobile jib 5 and the mobile jib two 6, then tighten again fastening threaded rod 20 can, can be through the angle of lower fastening threaded rod 7 regulation salvage portion and mobile jib two 6.

After fishing, the rotary table 13 can be rotated through the handle 14, the extension rod 16 is driven to rotate, so that the cleaning brush 17 cleans the residual garbage and residues on the silk screen 9, and then the cleaning brush washes the residual garbage and residues.

The utility model discloses in, its mounting means, connected mode or mode of setting are common mechanical system, as long as can realize all can implementing of its beneficial effect.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, a first feature "above," "over," and "on" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature, and a first feature "below," "under," and "under" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is at a lower level than the first feature.

In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a water quality testing is with salvage net, includes handle (1), and handle (1) one end is equipped with connecting rod (2), and connecting rod (2) one end articulates the mobile jib, and salvage portion is connected to mobile jib one end, its characterized in that, the mobile jib includes two parts, is mobile jib one (5) and mobile jib two (6) respectively, pegs graft between the two and fastens through last fastening threaded rod (20), connecting rod (2) bottom is equipped with air pressure stick (3), air pressure stick (3) output is connected mobile jib one (5) bottom, salvage portion includes three part, is top circle (8), silk screen (9) and bottom plate (10) respectively, silk screen (9) top with top circle (8) are connected, silk screen (9) bottom with bottom plate (10) are connected, mobile jib two (6) one end with top circle (8) swing joint about and through fastening threaded rod (7) down are fixed, carousel (13) are established to bottom plate (10) bottom, carousel (13) bottom is equipped with changes handle (14), carousel (13) are equipped with extension rod (16), extension rod (16) pass bottom plate (10) extend to inside silk screen (9), extension rod (16) one side be equipped with clearance brush (17) of silk screen (9) inner wall contact.

2. The fishing net for water quality detection according to claim 1, wherein one end of the connecting rod (2) is provided with a pin (4), and the connecting rod (2) is hinged with the main rod (5) through the pin.

3. The fishing net for water quality detection according to claim 1, wherein the top ring (8) is provided with a gap corresponding to the second main rod (6), the second main rod (6) is located in the gap and connected with a rotating shaft (11) on one side of the second main rod, a threaded through hole (12) corresponding to the lower fastening threaded rod (7) is arranged in the top ring (8), the threaded through hole (12) is communicated with the gap, and the lower fastening threaded rod (7) is fastened to the second main rod (6) after being in threaded connection with the threaded through hole (12).

4. The fishing net for water quality detection according to claim 1, wherein one end of the first main rod (5) is provided with an extension connecting rod (19), the second main rod (6) is provided with a rod groove (18) corresponding to the extension connecting rod (19), the extension connecting rod (19) is inserted into the rod groove (18), the second main rod (6) is provided with a main rod thread through hole (21) communicated with the rod groove (18), and the upper fastening threaded rod (20) is in threaded connection with the main rod thread through hole (21) and then fastens the extension connecting rod (19).

5. The fishing net for water quality detection according to claim 1, wherein a bearing (15) is provided in the bottom plate (10), and the extension rod (16) is connected with the bearing (15) in an interference manner.