CN214585212U

CN214585212U - Portable ammonia nitrogen detection instrument

Info

Publication number: CN214585212U
Application number: CN202120118122.6U
Authority: CN
Inventors: 朱凯
Original assignee: Yinchuan Bohua Technology Co ltd
Current assignee: Yinchuan Bohua Technology Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-02
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a portable ammonia nitrogen detecting instrument, including the shell, still including the fixed knot who prevents to rock together construct, the ejecting structure of convenient to use and the pull structure of being convenient for operate, the inside of shell is provided with detecting instrument, and the bottom of shell installs sealing door through the articulated elements, fixed knot constructs and sets up in the inside both sides of shell, install the baffle between the shell both sides inner wall of detecting instrument top, and ejecting structure sets up in the top of baffle, first dead slot has been seted up to the inside central point department of position of shell one end, and the inside top of first dead slot installs fixed glass board, the pull structure sets up in the inside of first dead slot. The utility model discloses a press the clamp plate for the extension rod removes, promotes the push pedal and carries out buffer spring emergence deformation simultaneously, under the effect of push pedal, can release the shell fast with detecting instrument, and this structure is favorable to alleviateing workman's burden.

Description

Portable ammonia nitrogen detection instrument

Technical Field

The utility model relates to a water quality testing technical field specifically is a portable ammonia nitrogen detection instrument.

Background

Ammonia nitrogen is a form with the greatest harm influence among various types of nitrogen, is a sign of pollution of a water body, and has harm to the water ecological environment in multiple aspects. Ammonia nitrogen is also a main oxygen-consuming pollutant in the water body, and the ammonia nitrogen is oxidized, decomposed and consumed dissolved oxygen in the water body, so that the water body is blacked and smelly. And the existing portable ammonia nitrogen detection instrument.

The first and the traditional portable ammonia nitrogen detection instruments do not have a fixing function, so that the instruments are easy to shake;

second, traditional portable ammonia nitrogen detection instrument does not have the function of taking out fast, and it is comparatively troublesome to take out the instrument, wastes time and energy.

Thirdly, traditional portable ammonia nitrogen detecting instrument is not convenient for operate, and it is comparatively troublesome to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable ammonia nitrogen detecting instrument to what provide does not have the fixed function in solving above-mentioned background art, does not have the problem of taking out the function fast and being not convenient for operate.

In order to achieve the above object, the utility model provides a following technical scheme: a portable ammonia nitrogen detection instrument comprises a shell, a fixing structure for preventing the ammonia nitrogen detection instrument from shaking together, an ejection structure convenient to use and a drawing structure convenient to operate;

a detection instrument is arranged inside the shell, a sealing door is arranged at the bottom end of the shell through a hinge piece, and the fixing structures are arranged on two sides inside the shell;

a partition plate is arranged between the inner walls of the two sides of the shell above the detection instrument, and an ejection structure is arranged at the top end of the partition plate;

first dead slot has been seted up to the inside central point department of shell one end, and the inside top of first dead slot installs fixed glass board, the pull structure sets up in the inside of first dead slot.

Preferably, the pull structure includes the activity glass board, the activity glass board sets up in the first dead slot inside of fixed glass board below, and the bottom of activity glass board extends to the below of shell, the cavity has all been seted up to the inside cavity of shell one end of first dead slot both sides, and the inside bottom of cavity all is connected with reset spring, reset spring's top all is connected with the slider.

Preferably, one side of the cavity is connected with the movable glass plate through the sliding block, and the movable glass plate and the cavity form a sliding structure through the sliding block.

Preferably, fixed knot constructs including splint, axle sheath, second dead slot and auxiliary spring, the both sides intermediate position department inside the shell is all seted up in the second dead slot, and the axle sheath is installed to the bottom of second dead slot, splint are installed through the axle sheath to one side of second dead slot, the auxiliary spring is installed to one side that detecting instrument was kept away from to splint.

Preferably, one side of the auxiliary spring is connected with the inner wall of the second empty groove, and the auxiliary spring is connected with the second empty groove in a welding mode.

Preferably, ejecting structure includes clamp plate, extension rod, push pedal and buffer spring, the extension rod all sets up in the both sides on baffle top, the extension rod outer wall between baffle and the shell all overlaps and is equipped with buffer spring, and the top of extension rod installs the clamp plate, the push pedal is installed to the bottom of extension rod.

Preferably, the top end of the extension rod penetrates through the upper part of the shell, and the bottom end of the extension rod penetrates through the lower part of the partition plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the arrangement of the detection instrument, the shell and the clamping plate, a worker puts the detection instrument into the shell, and when the detection instrument is inserted, the detection instrument extrudes the clamping plate to enable the clamping plate to move, so that the auxiliary spring deforms until the detection instrument is completely inserted into the shell, the detection instrument can be prevented from being separated from the shell under the reaction force of the auxiliary spring, and meanwhile, the shaking of the detection instrument is reduced, and the structure realizes the fixing function of the detection instrument;

(2) through the arrangement of the movable glass plate, the first empty groove, the sliding block and the cavity, a worker firstly pulls the movable glass plate to enable the movable glass plate to slide in the first empty groove, the sliding block is driven to move in the cavity, meanwhile, the reset spring deforms until a detection port of a detection instrument is opened, the movable glass plate is loosened, and the movable glass plate automatically restores to the original shape under the reaction force of the reset spring, so that the structure realizes the function of convenient operation;

(3) through being provided with clamp plate, extension rod, push pedal and buffer spring, the staff presses the clamp plate for the extension rod removes, and buffer spring takes place deformation simultaneously in the promotion push pedal, under the effect of push pedal, can release the shell fast with detecting instrument, and the function of being convenient for to take out has been realized to this structure.

Drawings

Fig. 1 is a schematic top sectional view of the present invention;

fig. 2 is a schematic top view of the present invention;

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

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a first empty slot; 2. a slider; 3. a return spring; 4. a cavity; 5. a housing; 6. a movable glass plate; 7. fixing the glass plate; 8. a fixed structure; 801. a splint; 802. a shaft sheath; 803. a second empty slot; 804. an auxiliary spring; 9. an ejection structure; 901. pressing a plate; 902. an extension rod; 903. pushing the plate; 904. a buffer spring; 10. a sealing door; 11. detecting an instrument; 12. a separator.

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.

Example 1: referring to fig. 1-4, a portable ammonia nitrogen detecting instrument comprises a housing 5, a fixing structure 8 for preventing the ammonia nitrogen from shaking together, an ejection structure 9 convenient to use, and a pulling structure convenient to operate;

a detection instrument 11 is arranged inside the shell 5, a sealing door 10 is arranged at the bottom end of the shell 5 through a hinge piece, and fixing structures 8 are arranged on two sides inside the shell 5;

a partition plate 12 is arranged between the inner walls of the two sides of the shell 5 above the detection instrument 11, and the ejection structure 9 is arranged at the top end of the partition plate 12;

first dead slot 1 has been seted up to the inside central point department of shell 5 one end, and fixed glass board 7 is installed on the inside top of first dead slot 1, and the pull structure sets up in the inside of first dead slot 1.

Referring to fig. 1-4, the portable ammonia nitrogen detecting instrument further comprises a drawing structure, the drawing structure comprises a movable glass plate 6, the movable glass plate 6 is arranged in a first empty groove 1 below a fixed glass plate 7, the bottom end of the movable glass plate 6 extends to the lower side of a shell 5, a cavity 4 is formed in one end of the shell 5 on the two sides of the first empty groove 1, the bottom end of the cavity 4 is connected with a return spring 3, and the top end of the return spring 3 is connected with a sliding block 2;

one side of the cavity 4 is connected with a movable glass plate 6 through a sliding block 2, and the movable glass plate 6 and the cavity 4 form a sliding structure through the sliding block 2;

specifically, as shown in fig. 2 and 3, when the mechanism is used, the movable glass plate 6 is pulled, so that the movable glass plate 6 slides in the first empty groove 1, the slider 2 is driven to move inside the cavity 4, and the return spring 3 deforms at the same time until the detection port of the detection instrument 11 is opened, the movable glass plate 6 is released, and the movable glass plate 6 automatically restores to the original state under the reaction force of the return spring 3.

Example 2: the fixing structure 8 comprises a clamping plate 801, an axle sheath 802, a second empty groove 803 and an auxiliary spring 804, wherein the second empty groove 803 is formed in the middle of two sides in the shell 5, the axle sheath 802 is installed at the bottom end of the second empty groove 803, the clamping plate 801 is installed on one side of the second empty groove 803 through the axle sheath 802, and the auxiliary spring 804 is installed on one side of the clamping plate 801 away from the detection instrument 11;

one side of the auxiliary spring 804 is connected with the inner wall of the second empty groove 803, and the auxiliary spring 804 is connected with the second empty groove 803 in a welding manner;

specifically, as shown in fig. 1 and 4, when this mechanism is used, the detecting instrument 11 is inserted while the detecting instrument 11 presses the clamping plate 801, so that the clamping plate 801 moves and the auxiliary spring 804 deforms, until the detecting instrument 11 is completely inserted into the housing 5, and under the reaction force of the auxiliary spring 804, the detecting instrument 11 is prevented from being detached from the housing 5,

example 3: the ejection structure 9 comprises a pressing plate 901, an extension rod 902, a push plate 903 and a buffer spring 904, wherein the extension rod 902 is arranged on two sides of the top end of the partition plate 12, the buffer spring 904 is sleeved on the outer wall of the extension rod 902 between the partition plate 12 and the shell 5, the pressing plate 901 is arranged at the top end of the extension rod 902, and the push plate 903 is arranged at the bottom end of the extension rod 902;

the top end of the extension rod 902 penetrates above the shell 5, and the bottom end of the extension rod 902 penetrates below the partition plate 12;

specifically, as shown in fig. 1 and fig. 2, when the mechanism is used, the pressing plate 901 is pressed, so that the extension rod 902 moves, the pushing plate 903 is pushed to deform the buffer spring 904, and the detection instrument 11 can be quickly pushed out of the housing 5 by the pushing plate 903.

The working principle is as follows: when the device is used, firstly, a worker opens the sealing door 10, then the detection instrument 11 is placed into the shell 5, the detection instrument 11 extrudes the clamping plate 801 when being inserted, so that the clamping plate 801 moves, the auxiliary spring 804 deforms until the detection instrument 11 is completely inserted into the shell 5, and under the reaction force of the auxiliary spring 804, the detection instrument 11 can be prevented from being separated from the shell 5, and meanwhile, the shaking of the detection instrument 11 is reduced.

Afterwards, close sealing door 10, during the detection, the staff stimulates movable glass board 6 earlier, make movable glass board 6 slide in the middle of first dead slot 1, drive slider 2 at the inside removal of cavity 4, reset spring 3 takes place deformation simultaneously, the detection mouth up to detecting instrument 11 is opened, the staff places the quality of water sample on detecting instrument 11, loosen movable glass board 6 again, under reset spring 3's reaction force, movable glass board 6 automatic recovery original state, see through fixed glass board 7 and observe the detected data, movable glass board 6 and fixed glass board 7 can be with the outside air separation, prevent that the device is inside to cause the pollution.

Finally, when detecting instrument 11 needs to be taken out, the staff opens sealing door 10, presses clamp plate 901 again for extension rod 902 removes, and the buffer spring 904 takes place to deform simultaneously in promotion push pedal 903, under the effect of push pedal 903, can push out casing 5 with detecting instrument 11 fast, and the staff directly can take.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable ammonia nitrogen detection instrument, includes shell (5), its characterized in that: the device also comprises a fixing structure (8) for preventing the device from shaking together, an ejection structure (9) convenient to use and a drawing structure convenient to operate;

a detection instrument (11) is arranged in the shell (5), a sealing door (10) is arranged at the bottom end of the shell (5) through a hinge, and the fixing structures (8) are arranged on two sides in the shell (5);

a partition plate (12) is arranged between the inner walls of the two sides of the shell (5) above the detection instrument (11), and the ejection structure (9) is arranged at the top end of the partition plate (12);

first dead slot (1) has been seted up to the inside central point department of shell (5) one end, and fixed glass board (7) are installed on the inside top in first dead slot (1), the pull structure sets up in the inside in first dead slot (1).

2. The portable ammonia nitrogen detection instrument according to claim 1, characterized in that: the drawing structure comprises a movable glass plate (6), wherein the movable glass plate (6) is arranged inside a first empty groove (1) below a fixed glass plate (7), the bottom end of the movable glass plate (6) extends to the lower portion of a shell (5), cavities (4) are formed in the inner portions of one ends of the shell (5) on the two sides of the first empty groove (1), the bottom end inside the cavities (4) is connected with a reset spring (3), and the top end of the reset spring (3) is connected with a sliding block (2).

3. The portable ammonia nitrogen detection instrument according to claim 2, characterized in that: one side of the cavity (4) is connected with the movable glass plate (6) through the sliding block (2), and the movable glass plate (6) and the cavity (4) form a sliding structure through the sliding block (2).

4. The portable ammonia nitrogen detection instrument according to claim 1, characterized in that: fixed knot constructs (8) including splint (801), axle sheath (802), second dead slot (803) and auxiliary spring (804), the inside both sides intermediate position department of shell (5) is all seted up in second dead slot (803), and axle sheath (802) are installed to the bottom of second dead slot (803), splint (801) are installed through axle sheath (802) to one side of second dead slot (803), auxiliary spring (804) are installed to one side that detecting instrument (11) were kept away from in splint (801).

5. The portable ammonia nitrogen detection instrument according to claim 4, characterized in that: one side of the auxiliary spring (804) is connected with the inner wall of the second empty groove (803), and the auxiliary spring (804) is connected with the second empty groove (803) in a welding mode.

6. The portable ammonia nitrogen detection instrument according to claim 1, characterized in that: ejecting structure (9) include clamp plate (901), extension rod (902), push pedal (903) and buffer spring (904), extension rod (902) all set up in the both sides on baffle (12) top, extension rod (902) outer wall between baffle (12) and shell (5) all overlaps and is equipped with buffer spring (904), and the top of extension rod (902) installs clamp plate (901), push pedal (903) are installed to the bottom of extension rod (902).

7. The portable ammonia nitrogen detection instrument according to claim 6, characterized in that: the top end of the extension rod (902) penetrates through the upper part of the shell (5), and the bottom end of the extension rod (902) penetrates through the lower part of the partition plate (12).