CN212780779U

CN212780779U - Portable water quality detection pen

Info

Publication number: CN212780779U
Application number: CN202021499567.5U
Authority: CN
Inventors: 雷文静
Original assignee: Hainan Chengheyuan Water Engineering Quality Inspection Co ltd
Current assignee: Hainan Chengheyuan Water Engineering Quality Inspection Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-03-23
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to a check out test set technical field specifically is a portable water quality testing pen, including detecting a body, the side fixed mounting of detecting a body has a cap, and the first spring of side fixedly connected with of cap, the side fixed mounting of first spring has button cell, the bottom fixedly connected with pen clip of detecting a body, and the top fixed mounting of detecting a body has the display screen, the switch is installed on the top of detecting a body, and the inside fixedly connected with detection cylinder of detecting a body. The utility model discloses the device can establish the fixed cover of detection pen socket on detecting the pen head through the fixture block, at the dustproof stopper of the inside fixedly connected with that detects the pen socket, the middle-end of dustproof stopper is inserted and is established and fix in the water pipe, prevents that the dust from getting into in the water pipe when not using to influence water quality testing's result.

Description

Portable water quality detection pen

Technical Field

The utility model relates to a check out test set technical field specifically is a portable water quality testing pen.

Background

Water is a source of life, water resources are basic substances for human beings to live on, fresh water resources which can be used by human beings on the earth only occupy a small part of water resources, and the water resources which can be supplied are very few and are very precious.

The existing water quality detection pen is characterized in that water is poured into the detection pen or the required detection water is filled in a container to be detected, so that the operation is complicated, the container which needs to contain water is carried about, the sweeper body is cleaned, the detection pen point of the water quality detection pen is easy to enter dust when the water quality detection pen is carried, the detection result is inaccurate, and therefore the problem is solved by the portable water quality detection pen urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable water quality testing pen to the needs that provide in solving above-mentioned background art carry water container and detect the nib and get into the dust problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: a portable water quality detection pen comprises a detection pen body, wherein a pen cap is fixedly mounted on the side surface of the detection pen body, a first spring is fixedly connected to the side surface of the pen cap, a button battery is fixedly mounted on the side surface of the first spring, a pen clip is fixedly connected to the bottom end of the detection pen body, a display screen is fixedly mounted at the top end of the detection pen body, a switch is mounted at the top end of the detection pen body, a detection cylinder is fixedly connected to the inside of the detection pen body, a pull rod is inserted and fixed in the detection cylinder, a rubber piston is fixedly connected to the side surface of the pull rod, a U-shaped connecting rod is fixedly connected to the side surface of the pull rod, a first gear is fixedly mounted at the top end of the detection pen body, a second gear is fixedly mounted at the bottom end of the detection pen body, a clamping block is fixedly connected to the top end, the top fixedly connected with second spring of round hole, and the bottom fixedly connected with ball of second spring, the side fixedly connected with of detecting pen body detects the nib, and detects the waterproof rubber ring of fixedly connected with in the nib, and inserts on the waterproof rubber ring and establish and be fixed with the water service pipe, and the middle-end fixed mounting of water service pipe has the filter screen, the outside cover that detects the nib is equipped with the detection pen socket, and detects the top fixedly connected with fixed block of pen socket, the inside fixedly connected with dustproof plug of detection pen socket.

Preferably, the detection pen body is internally provided with a groove structure, and the size of the groove is larger than that of the pen clip.

Preferably, the inside of detecting a section of thick bamboo is provided with the stopper structure, and the side and the stopper of rubber piston laminate mutually.

Preferably, the top end of the U-shaped connecting rod is provided with a latch structure, and the latch structure is meshed with the first gear.

Preferably, the bottom end of the U-shaped connecting rod is provided with a latch structure, and the latch structure is meshed with the second gear.

Preferably, the middle end of the water service pipe is provided with a groove structure, and the size of the groove is equal to that of the filter screen.

Preferably, the top end of the fixed block is provided with an arc-shaped groove, and the arc-shaped groove is attached to the bottom end of the ball.

Compared with the prior art, the beneficial effects of the utility model are that: this portable water quality testing pen is provided with rubber piston and first gear, and the water that is convenient for need detect gets into in the U-shaped connecting rod to be convenient for detect quality of water, can fix the detection nib through detecting the pen socket, prevent that the dust from getting into when not using and treating in the water pipe, thereby influence the result of water quality testing.

(1) The device is provided with rubber piston and first gear, rotates first gear and makes the pull rod move to the side, and the side fixedly connected with rubber piston of pull rod makes rubber piston move to the side, and the water that needs to detect will follow the water service pipe and get into inside the U-shaped connecting rod and detect, and the operation is very simple.

(2) The device can establish the fixed cover of detection pen socket on detecting the pen head through the fixture block, at the inside fixedly connected with dustproof stopper of detecting the pen socket, the middle-end of dustproof stopper is inserted and is established and fix in the water pipe, prevents that the dust from getting into in the water pipe when not using to influence water quality testing's result.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a schematic side view of the structure of the present invention.

In the figure: 1. a detection pen body; 101. a pen cap; 102. a first spring; 103. a button cell; 104. a pen clip; 105. a display screen; 106. a switch; 2. a detection cylinder; 201. a pull rod; 202. a rubber piston; 203. a U-shaped connecting rod; 3. a first gear; 301. a second gear; 4. a clamping block; 401. a circular hole; 402. a second spring; 403. a ball; 5. detecting the pen point; 501. a water pipe; 502. a filter screen; 503. a waterproof rubber ring; 6. detecting the pen cap; 601. a fixed block; 602. and (4) a dust plug.

Detailed Description

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

Referring to fig. 1-4, the present invention provides an embodiment: a portable water quality detection pen comprises a detection pen body 1, a pen cap 101 is fixedly installed on the side face of the detection pen body 1, a first spring 102 is fixedly connected to the side face of the pen cap 101, a button cell 103 is fixedly installed on the side face of the first spring 102, a groove structure is arranged inside the detection pen body 1, the size of the groove is larger than that of the button cell 103, a pen clip 104 is fixedly connected to the bottom end of the detection pen body 1, a display screen 105 is fixedly installed at the top end of the detection pen body 1, a switch 106 is installed at the top end of the detection pen body 1, a detection cylinder 2 is fixedly connected inside the detection pen body 1, a pull rod 201 is inserted and fixed inside the detection cylinder 2, a rubber piston 202 is fixedly connected to the side face of the pull rod 201, a limit block structure is arranged inside the detection cylinder 2, the side face of the rubber piston 202 is attached to a limit block, and excess water inside the detection cylinder is discharged, does not affect the secondary use, and the side surface of the pull rod 201 is fixedly connected with a U-shaped connecting rod 203.

The top end of the detection pen body 1 is fixedly provided with a first gear 3, the top end of the U-shaped connecting rod 203 is provided with a latch structure, the latch structure is meshed with the first gear 3, the first gear 3 rotates to drive the U-shaped connecting rod 203 to move, the bottom end of the detection pen body 1 is fixedly provided with a second gear 301, the bottom end of the U-shaped connecting rod 203 is provided with a latch structure, the latch structure is meshed with the second gear 301, the U-shaped connecting rod 203 is driven to move through the rotation of the second gear 301 to keep the stress balance of the U-shaped connecting rod 203, the top end of the detection pen body 1 is fixedly connected with a fixture block 4, a round hole 401 is formed in the fixture block 4, the top end of the round hole 401 is fixedly connected with a second spring 402, the bottom end of the second spring 402 is fixedly connected with a ball 403, the side surface of the detection pen body 1 is fixedly connected with a detection pen head 5, and a waterproof, and insert on waterproof rubber ring 503 and establish and be fixed with water service pipe 501, and the middle-end fixed mounting of water service pipe 501 has filter screen 502, the water service pipe 501 middle-end is provided with the groove structure, and the size of a dimension of recess equals the size of a dimension of filter screen 502, if oversize filter screen 502 can get into inside U-shaped connecting rod 203 along with rivers, the outside cover that detects nib 5 is equipped with detects pen socket 6, and the top fixedly connected with fixed block 601 that detects pen socket 6, the top of fixed block 601 is provided with the arc wall, and the arc wall is laminated mutually with the bottom of ball 403, can make and detect pen socket 6 and fix the outside at detection nib 5, the inside fixedly connected with dust plug 602 of detecting pen socket 6.

The working principle is as follows: when beginning to carry out water quality detection, rotate first gear 3 and second gear 301 simultaneously with the hand, make U-shaped connecting rod 203 move to the side, fixedly connected with pull rod 201 on U-shaped connecting rod 203, pull rod 201 is inserted and is established and fix in detecting a section of thick bamboo 2, side fixedly connected with rubber piston 202 at pull rod 201, pulling through pull rod 201, the water that needs to detect will get into detecting a section of thick bamboo 2 along water service pipe 501 inside, it prevents that the great particulate matter of aquatic from getting into detecting a section of thick bamboo 2 inside to be provided with filter screen 502 in water service pipe 501 middle-end, cause the internal damage, the data that need detect will show on switch 106, operate convenience very.

The detection pen cap 6 is arranged and connected on the outer side of the detection pen point 5, the bottom of the detection pen cap 6 is provided with a fixed block 601, the fixture block 4 is fixedly connected onto the detection pen body 1, a round hole 401 is formed in the fixture block 4, a second spring 402 is fixedly connected into the round hole 401, the bottom of the second spring 402 is fixedly connected onto a round ball 403, the round ball 403 is fixed into an arc-shaped groove in the top end of the fixed block 601 through the elastic force of the second spring 402, the detection pen cap 6 is fixed onto the detection pen point 5 in a sleeved mode, a dustproof plug 602 is fixedly connected into the inner side of the detection pen cap 6, the middle end of the dustproof plug 602 is inserted and fixed into the water pipe 501, dust is prevented from entering the water pipe 501 when the detection pen is not used, the result of water quality detection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable water quality testing pen, includes test pen body (1), its characterized in that: the pen cap (101) is fixedly installed on the side face of the detection pen body (1), the first spring (102) is fixedly connected to the side face of the pen cap (101), the button battery (103) is fixedly installed on the side face of the first spring (102), the pen clip (104) is fixedly connected to the bottom end of the detection pen body (1), the display screen (105) is fixedly installed on the top end of the detection pen body (1), the switch (106) is installed on the top end of the detection pen body (1), the detection cylinder (2) is fixedly connected to the interior of the detection pen body (1), the pull rod (201) is fixedly inserted into the detection cylinder (2), the rubber piston (202) is fixedly connected to the side face of the pull rod (201), the U-shaped connecting rod (203) is fixedly connected to the side face of the pull rod (201), and the first gear (3) is fixedly installed on the top end of the detection pen body (1), a second gear (301) is fixedly arranged at the bottom end of the detection pen body (1), a clamping block (4) is fixedly connected at the top end of the detection pen body (1), a round hole (401) is arranged inside the fixture block (4), the top end of the round hole (401) is fixedly connected with a second spring (402), the bottom end of the second spring (402) is fixedly connected with a round ball (403), the side surface of the detection pen body (1) is fixedly connected with a detection pen head (5), a waterproof rubber ring (503) is fixedly connected in the detection pen head (5), a water pipe (501) is inserted and fixed on the waterproof rubber ring (503), a filter screen (502) is fixedly arranged at the middle end of the water pipe (501), a detection pen cap (6) is sleeved outside the detection pen head (5), and the top fixedly connected with fixed block (601) of detecting pen socket (6), the inside fixedly connected with dust plug (602) of detecting pen socket (6).

2. The portable water quality detection pen according to claim 1, characterized in that: the detection pen is characterized in that a groove structure is arranged inside the detection pen body (1), and the size of the groove is larger than that of the button cell (103).

3. The portable water quality detection pen according to claim 1, characterized in that: the inside of detecting a section of thick bamboo (2) is provided with the stopper structure, and the side and the stopper of rubber piston (202) laminate mutually.

4. The portable water quality detection pen according to claim 1, characterized in that: the top end of the U-shaped connecting rod (203) is provided with a latch structure, and the latch structure is meshed with the first gear (3).

5. The portable water quality detection pen according to claim 1, characterized in that: the bottom end of the U-shaped connecting rod (203) is provided with a latch structure, and the latch structure is meshed with the second gear (301).

6. The portable water quality detection pen according to claim 1, characterized in that: the middle end of the water service pipe (501) is provided with a groove structure, and the size of the groove is equal to that of the filter screen (502).

7. The portable water quality detection pen according to claim 1, characterized in that: the top of fixed block (601) is provided with the arc wall, and the arc wall laminates with the bottom of ball (403) mutually.