CN212083411U - Water quality monitoring instrument - Google Patents
Water quality monitoring instrument Download PDFInfo
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- CN212083411U CN212083411U CN202020632263.5U CN202020632263U CN212083411U CN 212083411 U CN212083411 U CN 212083411U CN 202020632263 U CN202020632263 U CN 202020632263U CN 212083411 U CN212083411 U CN 212083411U
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- installation shell
- connecting block
- fixed cover
- water quality
- quality monitoring
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Abstract
The utility model discloses a water quality monitoring instrument, including display device and installation shell, the installation shell is located display device one side, the installation shell bottom is provided with the fixed cover, fixed cover top both sides all are provided with the connecting block, connecting block outside top is provided with the restriction head, installation shell both sides bottom has all been seted up the fixed slot, the fixed slot runs through the installation shell, the installation shell bottom surface has seted up the seal groove, be provided with the seal cover inside the seal groove, fixed cover top surface is provided with the sealing ring, the sealing ring is located the connecting block outside, the sealing ring top is located the seal cover inside, installation shell bottom inside is provided with the detecting head, fixed cover inside is provided with the second probe filter screen; through install the connecting block additional respectively in fixed cover top both sides, avoided the installation shell to drop in-process striking debris and cause the installation shell to be connected with fixed cover and appear becoming flexible, effectively promoted fixed cover and installation shell firm in connection nature.
Description
Technical Field
The utility model belongs to the technical field of water quality monitoring, concretely relates to water quality monitoring instrument.
Background
The quality monitoring is the process of monitoring and determining the types of pollutants in water bodies, the concentrations and the variation trends of various pollutants and evaluating the water quality conditions, at present, the water quality monitoring mostly adopts a detector, a probe is generally fixed inside a mounting shell and is put into water together with the mounting shell, and water quality data of different depths are acquired in the descending process. Fixed cover is mostly through the thread tightening with the installation shell among the current monitoring instrument, and at the in-process that the installation shell descends, the installation shell constantly in debris striking, leads to installation shell and fixed cover to become flexible easily and drop for the probe exposes outside, makes the probe receive the problem of damage easily, for this reason we provide a water quality monitoring instrument.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water quality monitoring instrument to solve and put forward among the above-mentioned background art and fix cover and installation shell and mostly pass through the thread tightening in the current monitoring instrument, at the in-process that the installation shell descends, the installation shell constantly in debris striking, lead to the installation shell and fixed cover to become flexible easily and drop, make the probe expose outside, make the probe receive the problem of damage easily.
In order to achieve the above object, the utility model provides a following technical scheme: a water quality monitoring instrument comprises a display device and an installation shell, wherein the installation shell is positioned on one side of the display device, a fixed cover is arranged at the bottom end of the installation shell, connecting blocks are arranged on two sides of the top end of the fixed cover, limiting heads are arranged on the top ends of the outer sides of the connecting blocks, fixing grooves are formed in the bottom ends of two sides of the installation shell and penetrate through the installation shell, a sealing groove is formed in the bottom end surface of the installation shell, a sealing sleeve is arranged inside the sealing groove, a sealing ring is arranged on the top end surface of the fixed cover and is positioned on the outer side of the connecting blocks, the top end of the sealing ring is positioned inside the sealing sleeve, a detection head is arranged inside the bottom end of the installation shell, a second probe filter screen is arranged inside the fixed cover, a first probe filter, the connecting block is located the first probe filter screen outside.
Preferably, a first protective sleeve is arranged at the top end of the outer side of the mounting shell, and a second protective sleeve is arranged on the outer side of the fixed cover.
Preferably, the detecting head is fixedly connected with the mounting shell, and the connecting block is fixedly connected with the fixing cover.
Preferably, the limiting head is fixedly connected with the fixing groove, and the surfaces of two sides of the limiting head and the surface of the top end of the limiting head are cambered surfaces.
Preferably, the connecting block is clamped with the mounting shell through a limiting head and a fixing groove, and the sealing ring is fixedly connected with the fixing cover.
Preferably, the seal cover passes through seal groove and installation shell fixed connection, the sealing ring closely laminates with the seal cover.
Preferably, the display device front surface is fixedly connected with display screen and operating panel respectively, the display screen is located the operating panel top, be provided with the data line between display device and the installation shell.
Preferably, the first protective sleeve is closely attached to the mounting shell, and the second protective sleeve is closely attached to the fixing cover.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by additionally arranging the connecting blocks on two sides of the top end of the fixed cover respectively, when the fixed cover is required to be connected with the second protective cover, the fixed cover is moved, the connecting block and the sealing ring are driven by the fixed cover to move simultaneously, the connecting block drives the limiting head to move, the limiting head is aligned to the inside of the bottom end of the mounting shell, when the limiting head is contacted with the bottom end of the mounting shell, the limiting head drives the top end of the connecting block to move towards the inner side of the connecting block by the limiting head under the action of a cambered surface and force, the limiting head enters the inside of the bottom end of the mounting shell to continue to move upwards under the action of force, when the limiting head is contacted with the fixed groove, the connecting block resets under the self elastic action, the limiting head is driven by the connecting block to reset, the limiting head enters the inside of the fixed groove, the sealing ring enters the inside of the sealing sleeve, the operation is finished, effectively promoted fixed cover and installation shell firm in connection nature, under the effect of sealing ring, seal groove and seal cover, promoted the sealing performance of being connected of fixed cover and installation shell, reduced inside tiny impurity gets into the installation shell.
(2) Through install first lag additional on installation shell outside top and install the second lag additional in the fixed cover outside, first lag is transparent silica gel with second lag material, has stronger tear strength, corrosion resistance and good elasticity, when installation shell and fixed cover and harder debris striking, absorb the produced energy of striking by first lag and second lag, alleviateed the injury of the energy of striking production to components and parts in the installation shell.
Drawings
FIG. 1 is a schematic structural view of a water quality monitoring instrument of the present invention;
FIG. 2 is an enlarged view of the structure at b in FIG. 1;
FIG. 3 is an enlarged view of a portion a of FIG. 1;
fig. 4 is a schematic sectional structural view of the mounting shell of the present invention;
fig. 5 is a schematic top view of the fixing cover of the present invention;
FIG. 6 is an enlarged view of the structure at c in FIG. 5;
in the figure: 1. a display device; 2. an operation panel; 3. a display screen; 4. a data line; 5. mounting a shell; 6. a first protective cover; 7. a first probe filter screen; 8. connecting blocks; 9. a restraint head; 10. fixing grooves; 11. a seal ring; 12. a fixed cover; 13. a second protective cover; 14. a second probe filter screen; 15. a probe head; 16. a sealing groove; 17. and (5) sealing the sleeve.
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. 1-6, the present invention provides a technical solution: a water quality monitoring instrument comprises a display device 1 and a mounting shell 5, wherein the mounting shell 5 is positioned on one side of the display device 1, a fixed cover 12 is arranged at the bottom end of the mounting shell 5, connecting blocks 8 are respectively arranged on two sides of the top end of the fixed cover 12, a limiting head 9 is arranged on the top end of the outer side of each connecting block 8, fixing grooves 10 are respectively formed in the bottom ends of two sides of the mounting shell 5, the fixing grooves 10 penetrate through the mounting shell 5, a sealing groove 16 is formed in the bottom end surface of the mounting shell 5, a sealing sleeve 17 is arranged in the sealing groove 16, a sealing ring 11 is arranged on the top end surface of the fixed cover 12, the sealing ring 11 is positioned on the outer side of each connecting block 8, a detection head 15 is arranged in the bottom end of the mounting shell 5, a second probe filter screen 14 is arranged in the fixing cover 12, a, the connecting block 8 is located outside the first probe screen 7.
In order to protect the installation shell 5 and the fixed cover 12, in this embodiment, preferably, the top end of the outer side of the installation shell 5 is provided with a first protection sleeve 6, and the outer side of the fixed cover 12 is provided with a second protection sleeve 13.
In order to fix the connecting block 8, in the present embodiment, it is preferable that the probing tip 15 is fixedly connected to the mounting case 5, and the connecting block 8 is fixedly connected to the fixing cover 12.
In order to fix the limiting head 9, in this embodiment, it is preferable that the limiting head 9 is fixedly connected to the fixing groove 10, and both side surfaces and a top end surface of the limiting head 9 are arc surfaces.
In order to fix the seal ring 11, in the present embodiment, it is preferable that the connection block 8 is engaged with the mounting case 5 via the stopper 9 and the fixing groove 10, and the seal ring 11 is fixedly connected to the fixing cover 12.
In order to fix the fixed cover 12, in this embodiment, it is preferable that the sealing sleeve 17 is fixedly connected to the mounting housing 5 through the sealing groove 16, and the sealing ring 11 is tightly attached to the sealing sleeve 17.
In order to operate the water quality monitor, in this embodiment, preferably, the front surface of the display device 1 is fixedly connected with the display screen 3 and the operation panel 2 respectively, the display screen 3 is located at the top end of the operation panel 2, and a data line 4 is arranged between the display device 1 and the installation shell 5.
In order to facilitate installation of the first protective sleeve 6 and the second protective sleeve 13, in this embodiment, it is preferable that the first protective sleeve 6 is tightly attached to the installation shell 5, and the second protective sleeve 13 is tightly attached to the fixed cover 12.
The utility model discloses a theory of operation and use flow: after the device is finished, the connecting blocks 8 are respectively additionally arranged on two sides of the top end of the fixed cover 12, when the fixed cover 12 is required to be connected with the second protective cover 13, the fixed cover 12 is moved, the fixed cover 12 simultaneously drives the connecting blocks 8 and the sealing rings 11 to move, the connecting blocks 8 drive the limiting heads 9 to move, the limiting heads 9 are aligned to the inside of the bottom end of the mounting shell 5, when the limiting heads 9 are contacted with the bottom end of the mounting shell 5, the limiting heads 9 are driven by the limiting heads 9 to move towards the inner sides of the connecting blocks 8 under the action of the cambered surface and the force, the limiting heads 9 enter the inside of the bottom end of the mounting shell 5 to continue to move upwards under the action of the force, when the limiting heads 9 are contacted with the fixed grooves 10, the connecting blocks 8 reset under the self elastic action, the limiting heads 9 are driven by the connecting blocks 8 to reset, the limiting heads, after the operation is finished, under the action of the limiting head 9 and the fixing groove 10, the situation that the installation shell 5 is connected with the fixed cover 12 in a loosening manner due to the fact that sundries are impacted in the descending process is avoided, the connection firmness of the fixed cover 12 and the installation shell 5 is effectively improved, under the action of the sealing ring 11, the sealing groove 16 and the sealing sleeve 17, the connection tightness of the fixed cover 12 and the installation shell 5 is improved, the fine impurities are prevented from entering the installation shell 5, the first protective sleeve 6 is additionally arranged at the top end of the outer side of the installation shell 5, the second protective sleeve 13 is additionally arranged on the outer side of the fixed cover 12, the first protective sleeve 6 and the second protective sleeve 13 are made of transparent silica gel, the anti-tearing strength, the corrosion resistance and the good elasticity are achieved, when the installation shell 5 and the fixed cover 12 are impacted with hard sundries, the energy generated by the impact is absorbed by the first protective sleeve 6 and the second protective sleeve 13, the damage of the energy generated by the impact on the components in the mounting shell 5 is reduced.
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 (8)
1. The utility model provides a water quality monitoring instrument, includes display device (1) and installation shell (5), its characterized in that: the mounting shell (5) is located on one side of the display device (1), a fixing cover (12) is arranged at the bottom end of the mounting shell (5), connecting blocks (8) are arranged on two sides of the top end of the fixing cover (12), a limiting head (9) is arranged on the top end of the outer side of each connecting block (8), fixing grooves (10) are formed in the bottom ends of two sides of the mounting shell (5), the fixing grooves (10) penetrate through the mounting shell (5), a sealing groove (16) is formed in the surface of the bottom end of the mounting shell (5), a sealing sleeve (17) is arranged inside each sealing groove (16), a sealing ring (11) is arranged on the surface of the top end of the fixing cover (12), the sealing ring (11) is located on the outer side of each connecting block (8), the top end of the sealing ring (11) is located inside each sealing sleeve (17), a detection head (15) is, the utility model discloses a probe, including detecting head (15), connecting block (8), detecting head (15) outside is provided with first probe filter screen (7), detecting head (15) bottom is located second probe filter screen (14) top, connecting block (8) are located installation shell (5) bottom inside, connecting block (8) are located first probe filter screen (7) outside.
2. A water quality monitoring apparatus as claimed in claim 1, wherein: the mounting shell is characterized in that a first protective sleeve (6) is arranged at the top end of the outer side of the mounting shell (5), and a second protective sleeve (13) is arranged on the outer side of the fixed cover (12).
3. A water quality monitoring apparatus as claimed in claim 1, wherein: the probe (15) is fixedly connected with the mounting shell (5), and the connecting block (8) is fixedly connected with the fixing cover (12).
4. A water quality monitoring apparatus as claimed in claim 1, wherein: the limiting head (9) is fixedly connected with the fixing groove (10), and the surfaces of two sides of the limiting head (9) and the surface of the top end of the limiting head are cambered surfaces.
5. A water quality monitoring apparatus as claimed in claim 1, wherein: connecting block (8) are through restriction head (9) and fixed slot (10) and installation shell (5) block, sealing ring (11) and fixed cover (12) fixed connection.
6. A water quality monitoring apparatus as claimed in claim 1, wherein: seal cover (17) are through seal groove (16) and installation shell (5) fixed connection, sealing ring (11) and seal cover (17) closely laminate.
7. A water quality monitoring apparatus as claimed in claim 1, wherein: display device (1) front surface is fixedly connected with display screen (3) and operating panel (2) respectively, display screen (3) are located operating panel (2) top, be provided with data line (4) between display device (1) and installation shell (5).
8. A water quality monitoring apparatus as claimed in claim 2, wherein: the first protective sleeve (6) is tightly attached to the mounting shell (5), and the second protective sleeve (13) is tightly attached to the fixed cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632263.5U CN212083411U (en) | 2020-04-24 | 2020-04-24 | Water quality monitoring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020632263.5U CN212083411U (en) | 2020-04-24 | 2020-04-24 | Water quality monitoring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212083411U true CN212083411U (en) | 2020-12-04 |
Family
ID=73596399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020632263.5U Active CN212083411U (en) | 2020-04-24 | 2020-04-24 | Water quality monitoring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212083411U (en) |
-
2020
- 2020-04-24 CN CN202020632263.5U patent/CN212083411U/en active Active
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