CN218272269U - Portable dissolved oxygen tester - Google Patents

Abstract

The utility model discloses a portable dissolved oxygen apparatus, including the organism, organism upper end fixed connector, organism openly are provided with display and button, and the organism outside is provided with protection device, and protection device includes: the casing, the device groove, the extrusion spring, T type piece, the stripper plate, the notch, the mounting panel, the handle, the fixed strip, the spring pillar, splint, the slipmat, be provided with the casing in the outside of the organism, the organism be with inside the casing, protect when making the casing carry the organism, prevent that the organism from dropping direct damage when on the ground when carrying or using, carry out certain protection to it through the casing, the device groove has all been seted up to lower extreme on casing right side inner wall, fixedly connected with extrusion spring on the inner wall in device groove, the left end fixedly connected with T type piece of extrusion spring, the one end fixedly connected with stripper plate in device groove is kept away from to T type piece, when the organism is placed inside the casing, the inside stripper plate of casing extrudees the lateral wall of organism.

Description

Portable dissolved oxygen tester

Technical Field

The utility model relates to a determinator technical field specifically is a portable dissolved oxygen apparatus.

Background

A portable dissolved oxygen meter is an instrument for measuring the concentration or saturation of oxygen dissolved in water.

At present dissolved oxygen apparatus is carrying it in the storage box with it most when carrying, but the storage box is inconvenient when removing, so people use small-size box to carry dissolved oxygen apparatus afterwards, but dissolved oxygen apparatus is adorned and is removed when carrying in small-size box the inside because it is not necessarily laminated with small-size box specially, lead to causing dissolved oxygen apparatus can produce certain collision with small-size box easily when carrying the removal, especially dissolved oxygen apparatus upper end is provided with the connector, if by the bad follow-up use of very influence of collision.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable dissolved oxygen apparatus has solved present people and has been difficult to carry the problem that takes place little collision easily and damage the connector when carrying the dissolved oxygen apparatus well.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable dissolved oxygen apparatus, includes the organism, organism upper end fixed connector, the organism openly is provided with display and button, the organism outside is provided with protection device, protection device includes:

the device comprises a shell, wherein the shell is arranged on the outer side of the machine body, device grooves are formed in the upper end and the lower end of the inner wall of the right side of the shell, an extrusion spring is fixedly connected to the inner wall of each device groove, a T-shaped block is fixedly connected to the left end of the extrusion spring, an extrusion plate is fixedly connected to one end, away from the device grooves, of the T-shaped block, and a notch is formed in the upper end of the shell;

the mounting plate is fixedly mounted at the upper end of the shell and provided with a handle, fixing strips are arranged on two sides of the handle, and the handle is fixedly connected with the mounting plate through the fixing strips;

the spring support is fixedly connected to the upper end of the back face of the shell, the spring support is fixedly connected with the clamping plate on one side far away from the shell, and the bottom of one side, close to the shell, of the clamping plate is fixedly provided with the anti-slip pad.

Preferably, extrusion spring is provided with two sets ofly, and two sets of extrusion springs use T type piece central line to set up as symmetry axis symmetry, extrude through the multiunit spring to the stripper plate and make the organism be located the casing when inside more stable, can not rock because of removing.

Preferably, the equal fixedly connected with connecting rod in one side that the organism was kept away from to T type piece, the connecting rod right-hand member runs through the casing, the connecting rod is located the one end fixed connection pull rod in the casing outside, relieves the stripper plate through the pulling pull rod and to the spacing of organism, one side that the stripper plate is close to the organism sets up to the rubber material, can scrape colored organism lateral wall when preventing that the stripper plate from extruding the organism lateral wall.

Preferably, the lower end of the shell is provided with a vent, the upper inner wall and the lower inner wall of the vent are fixedly connected with a filter screen, so that the machine body can also radiate heat in the shell, and the filter screen is arranged to prevent dust from entering the shell.

Preferably, the front face of the shell is provided with a hinged shell cover, so that the shell can be conveniently closed when the machine body is not used.

Preferably, the connector is located the notch inside and carries on spacingly to the connector, prevents that the connector from causing the damage because of the collision.

(III) advantageous effects

The utility model provides a portable dissolved oxygen tester. The method has the following beneficial effects:

(1) The utility model discloses a portable computer, including casing, extrusion spring, T type piece, stripper plate, the notch, make when the organism is located inside the casing, the inside stripper plate of casing extrudees the organism lateral wall, make the organism can not appear rocking and collide with being carried the in-process, avoid the organism to cause the damage, the mounting panel has been set up, the handle, the fixed strip makes things convenient for people to take through pulling the handle when carrying in short distance, spring support has been set up, splint, the slipmat makes people make the opposite side of splint open through one side of pressing splint, then press from both sides in required place or install on one's body at the staff, make to use more convenient.

(2) The pull rod is arranged on the side wall of the shell, so that people can conveniently remove the limiting of the machine body by inwards moving the limiting plate through the pull rod, the machine body is conveniently taken out of the shell, the ventilation opening is formed in the lower end of the shell to dissipate heat in the shell, and the filter screen is arranged to prevent dust from entering the shell.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

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

FIG. 3 is a schematic structural view of the upper end of the housing of the present invention;

FIG. 4 is a schematic structural view of the side end of the housing of the present invention;

fig. 5 is an enlarged schematic structural view of part a of the present invention.

In the figure: 1. a body; 2. a connector; 3. a display; 4. pressing a key; 5. a protection device; 501. a housing; 502. a device slot; 503. extruding the spring; 504. a T-shaped block; 505. a compression plate; 506. a notch; 507. mounting a plate; 508. a handle; 509. a fixing strip; 510. a spring support; 511. a splint; 512. a non-slip mat; 6. a connecting rod; 7. a pull rod; 8. a vent; 9. a filter screen; 10. and a shell cover.

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. 1-5, the present invention provides a technical solution: the utility model provides a portable dissolved oxygen apparatus, includes organism 1, 1 upper end fixed connector 2 of organism, and organism 1 openly is provided with display 3 and button 4, and the 1 outside of organism is provided with protection device 5, and protection device 5 includes: casing 501, the organism 1 outside is provided with casing 501, device groove 502 has all been seted up to the lower extreme on the inner wall of casing 501 right side, fixedly connected with extrusion spring 503 on the inner wall of device groove 502, extrusion spring 503's left end fixedly connected with T type piece 504, the one end fixedly connected with stripper plate 505 that device groove 502 was kept away from to T type piece 504, notch 506 has been seted up to casing 501's upper end, there is mounting panel 507 at casing 501 upper end fixed mounting, be provided with handle 508 on the mounting panel 507, handle 508 both sides all are provided with fixed strip 509, handle 508 is through fixed strip 509 and mounting panel 507 fixed connection, casing 501's back upper end fixedly connected with spring strut 510, one side fixed connection splint 511 that casing 501 was kept away from to spring strut 510, one side bottom fixed mounting that splint 511 is close to casing 501 has slipmat 512.

Particularly, the utility model discloses technical scheme's protection device 5 includes: the device comprises a shell 501, a device groove 502, a pressing spring 503, a T-shaped block 504, a pressing plate 505, a notch 506, a mounting plate 507, a handle 508, a fixing strip 509, a spring support 510, a clamping plate 511 and a non-slip mat 512.

In an embodiment of the present invention, a housing 501 is disposed outside a machine body 1, the machine body 1 is disposed inside the housing 501, so that the housing 501 protects the machine body 1 when being carried, and prevents the machine body 1 from being directly damaged when falling to the ground when being carried or used, the machine body 1 is protected to some extent by the housing 501, a device groove 502 is disposed at the upper and lower ends of the inner wall of the right side of the housing 501, an extrusion spring 503 is fixedly connected to the inner wall of the device groove 502, a T-shaped block 504 is fixedly connected to the left end of the extrusion spring 503, and an extrusion plate 505 is fixedly connected to the end of the T-shaped block 504 away from the device groove 502, when the machine body 1 is placed inside the housing 501, the extrusion plate 505 inside the housing 501 extrudes the side wall of the machine body 1, so that the machine body 1 is not shaken or bumped when being carried, the machine body 1 is prevented from falling out of the interior of the housing 501 when being used, and the machine body 1 is prevented from being damaged, the upper end of the shell 501 is provided with a notch 506 for placing the connector 2 at the upper end of the machine body 1, so as to avoid the damage of the connector 2 caused by collision, the upper end of the shell 501 is fixedly provided with a mounting plate 507, the mounting plate 507 is provided with a handle 508, both sides of the handle 508 are provided with fixing strips 509, the handle 508 is fixedly connected with the mounting plate 507 through the fixing strips 509, when people carry the shell 501 in short distance, the handle 508 can be held to drive the shell 501 to move, the upper end of the back of the shell 501 is fixedly connected with a spring strut 510, one side of the spring strut 510, which is far away from the shell 501, is fixedly connected with a splint 511, the bottom of one side of the splint 511, which is close to the shell 501, is fixedly provided with a non-slip mat 512, people can open the other side of the splint 511 by pressing one side of the splint 511, then clamp the splint in a required place or install the body of a worker, so that the use is more convenient, the anti-slip pad 512 on the inner side of the clamping plate 511 can increase the friction force when the clamping plate 511 clamps, and the anti-slip pad does not fall off when clamping, thereby being convenient for use and carrying.

Wherein, extrusion spring 503 is provided with two sets ofly, two sets of extrusion springs 503 use T type piece 504 central line to set up as symmetry axis symmetry, the equal fixedly connected with connecting rod 6 in one side that organism 1 was kept away from to T type piece 504, the casing 501 is run through to connecting rod 6 right-hand member, connecting rod 6 is located the one end fixed connection pull rod 7 in the casing 501 outside, vent 8 has been seted up to casing 501 lower extreme, inner wall fixed connection filter screen 9 about vent 8, casing 501 openly is provided with articulated cap 10, connector 2 is located inside notch 506.

In order to prevent the housing 501 from being ventilated to cause the machine body 1 to generate heat easily during operation and affect use, the lower end of the housing 501 is provided with a vent 8 for dissipating heat inside the housing 501, and the filter screen 9 is arranged to prevent dust from entering the housing 501.

In order to prevent the side wall of the body 1 from being damaged to some extent when the extrusion plate 505 extrudes the side wall of the body 1 all the time, and the side wall of the body 1 is easy to scratch, the side of the extrusion plate 505 close to the body 1 is made of rubber so that the side wall of the body 1 is not scratched when the extrusion plate extrudes and supports the body 1.

When people need carry the dissolved oxygen apparatus, at first open shell cover 10, then outside pulling pull rod 7, make pull rod 7 drive stripper plate 505 outwards remove, then place organism 1 inside casing 501, then let go up pull rod 7 and make its inside motion under extrusion spring 503's restoring force effect, stripper plate 505 extrudees the support to organism 1 lateral wall this moment, make organism 1 can not appear rocking and collide with by carrying the in-process, also avoid organism 1 to come out from the inside landing of casing 501 when using, avoid organism 1 to cause the damage, can hold handle 508 and drive casing 501 and remove when people carry out the short distance to casing 501 and carry, can make the opposite side of splint 511 open through the one side of pressing splint 511 in normal carrying messenger, then press from both sides in required place or install on staff's body, make the use more convenient, and the inboard slipmat 512 of splint 511, can increase the frictional force when splint 511 centre gripping, can not drop when the centre gripping and conveniently use and carry.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable dissolved oxygen apparatus, includes organism (1), organism (1) upper end fixed connector (2), organism (1) openly is provided with display (3) and button (4), its characterized in that: organism (1) outside is provided with protection device (5), protection device (5) include:

the device comprises a shell (501), wherein the shell (501) is arranged on the outer side of the machine body (1), device grooves (502) are formed in the upper end and the lower end of the inner wall of the right side of the shell (501), an extrusion spring (503) is fixedly connected to the inner wall of the device grooves (502), a T-shaped block (504) is fixedly connected to the left end of the extrusion spring (503), an extrusion plate (505) is fixedly connected to one end, away from the device grooves (502), of the T-shaped block (504), and a notch (506) is formed in the upper end of the shell (501);

the mounting plate (507) is fixedly mounted at the upper end of the shell (501), a lifting handle (508) is arranged on the mounting plate (507), fixing strips (509) are arranged on two sides of the lifting handle (508), and the lifting handle (508) is fixedly connected with the mounting plate (507) through the fixing strips (509);

the spring supporting column (510), the back upper end fixedly connected with spring supporting column (510) of casing (501), one side fixed connection splint (511) of casing (501) are kept away from in spring supporting column (510), splint (511) are close to one side bottom fixed mounting of casing (501) have slipmat (512).

2. The portable dissolved oxygen meter of claim 1, wherein: the two groups of the extrusion springs (503) are arranged, and the two groups of the extrusion springs (503) are symmetrically arranged by taking the central line of the T-shaped block (504) as a symmetry axis.

3. The portable dissolved oxygen meter of claim 1, wherein: the T-shaped block (504) is fixedly connected with a connecting rod (6) on one side far away from the machine body (1), the right end of the connecting rod (6) penetrates through the shell (501), and the connecting rod (6) is located at one end of the outer side of the shell (501) and fixedly connected with a pull rod (7).

4. The portable dissolved oxygen meter of claim 1, wherein: the lower end of the shell (501) is provided with a vent (8), and the upper inner wall and the lower inner wall of the vent (8) are fixedly connected with a filter screen (9).

5. The portable dissolved oxygen meter of claim 1, wherein: the front surface of the shell (501) is provided with a hinged shell cover (10).

6. The portable dissolved oxygen meter of claim 1, wherein: the connector (2) is positioned inside the notch (506).

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