CN210005472U - High-precision polarographic dissolved oxygen measuring device - Google Patents
High-precision polarographic dissolved oxygen measuring device Download PDFInfo
- Publication number
- CN210005472U CN210005472U CN201920534532.1U CN201920534532U CN210005472U CN 210005472 U CN210005472 U CN 210005472U CN 201920534532 U CN201920534532 U CN 201920534532U CN 210005472 U CN210005472 U CN 210005472U
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- Prior art keywords
- box
- fixedly connected
- dissolved oxygen
- measuring device
- oxygen measuring
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- Expired - Fee Related
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 30
- 239000001301 oxygen Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses a high accuracy polarographic dissolved oxygen measuring device, the power distribution box comprises a box body, the bottom fixed mounting of box inner chamber has power supply mechanism, the equal fixed mounting in both ends has electric telescopic handle about the bottom of box inner chamber and both ends are located power supply mechanism, electric telescopic handle's top fixedly connected with sleeve pipe, the bottom fixedly connected with spring of sleeve pipe inner chamber, fixedly connected with loop bar in addition of spring, loop bar and sheathed tube inner chamber swing joint the utility model discloses a set up power supply mechanism, can provide the electric quantity when people carry this device and go out to use, guarantee the operation of this device, set up box, electric telescopic handle, sleeve pipe, spring, loop bar, removal wheel and brake block, let people can remove the stupid device, make things convenient for people to carry to can protect this device, solved the inconvenient people of present high accuracy polarographic dissolved oxygen measuring device and carried and go out, lead to use the problem of regional fixed list .
Description
Technical Field
The utility model relates to a measuring device technical field specifically is high accuracy polarographic dissolved oxygen measuring device.
Background
The dissolved oxygen measuring instrument is a device for measuring the dissolved oxygen in water, wherein oxygen permeates through a diaphragm to be reduced by a working electrode to generate diffusion current proportional to the concentration of the oxygen, the concentration of the dissolved oxygen in water is obtained by measuring the current, the diaphragm electrode is divided into two types of a polarographic type and a galvanic cell type according to different concentrations, the currently generally adopted measurement principle of the dissolved oxygen is a polarographic method, namely constant voltage is applied to an electrode, the dissolved oxygen generates electrochemical reaction on the surface of the electrode, electric sensor current is generated in a measurement circuit, the magnitude of the current is proportional to the concentration of the dissolved oxygen, in order to improve the measurement accuracy, a high-precision polarographic type dissolved oxygen measuring device is designed, but the existing high-precision polarographic type dissolved oxygen measuring device is inconvenient for people to carry, so that a use area is fixed to be , and therefore, the high-precision polarographic type dissolved oxygen measuring device is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy polarographic dissolved oxygen measuring device possesses and makes things convenient for people to carry the advantage of going out, has solved the inconvenient people of present high accuracy polarographic dissolved oxygen measuring device and has carried out, leads to the fixed single 's of service area problem.
In order to achieve the purpose, the utility model provides a high accuracy polarographic dissolved oxygen measuring device, the power distribution box comprises a box body, the bottom fixed mounting of box inner chamber has power supply mechanism, the equal fixed mounting in both ends has electric telescopic handle about the bottom of box inner chamber and both ends are located power supply mechanism front and back both ends, electric telescopic handle's top fixedly connected with sleeve pipe, the bottom fixedly connected with spring of sleeve pipe inner chamber, the other end fixedly connected with loop bar of spring, loop bar and sheathed tube inner chamber swing joint, the top fixedly connected with fixed plate of loop bar, the top fixed mounting of fixed plate has detection mechanism, all rotate through the bearing around the bottom half and install the removal wheel, the surface movable mounting who removes the wheel has the brake block.
Preferably, the power supply mechanism includes the battery box, the inner chamber fixed mounting of battery box has the battery, the socket has been seted up on the right side of battery box, the socket runs through the lower part on box inner chamber right side and extends to the right side of box, the output of socket and the input electric connection of battery.
Preferably, detection mechanism includes the body, the top fixed connection of body through set screw and fixed plate, the positive fixed surface of body installs the display, the right side fixedly connected with fixation clamp of body, the inner chamber swing joint of fixation clamp has the detector, the top fixedly connected with electric wire of body, ends in addition of electric wire and detector fixed connection.
Preferably, the controller is fixedly installed on the upper portion of the left side of the box body, and a push handle is fixedly connected to the upper portion of the left side of the box body and located on the controller.
Preferably, the right end of the top of the box body is movably provided with a cover plate through a hinge, and the cover plate is fixedly connected with the top of the box body through a buckle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses set up power supply mechanism, can provide the electric quantity when people carry this device and go out to use, guarantee the operation of this device, set up box, electric telescopic handle, sleeve pipe, spring, loop bar, removal wheel and brake block, let people can remove the stupid device, make things convenient for people to carry to can protect this device, solve present high accuracy polarographic dissolved oxygen measuring device inconvenient people and carry out, lead to the problem of the fixed single of use area.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the power supply mechanism of the present invention;
FIG. 3 is a schematic structural view of the detecting mechanism of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: the device comprises a box body 1, a power supply mechanism 2, a battery box 21, a storage battery 22, a socket 23, a controller 3, a push handle 4, a cover plate 5, a detection mechanism 6, a body 61, a display 62, a 63 electric wire, a 64 detector, a 65 fixing clamp, a 7 spring, an 8 fixing plate, an 9 electric telescopic rod, a 10 brake pad, a 11 moving wheel, a 12 sleeve and a 13 sleeve rod.
Detailed Description
The technical solution 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 , but not all embodiments.
Please refer to fig. 1-4, high accuracy polarographic dissolved oxygen measuring device, including box 1, the bottom fixed mounting of box 1 inner chamber has power supply mechanism 2, power supply mechanism 2 includes battery box 21, the inner chamber fixed mounting of battery box 21 has battery 22, socket 23 has been seted up on the right side of battery box 21, socket 23 runs through the lower part on box 1 inner chamber right side and extends to the right side of box 1, the output of socket 23 and the input electric connection of battery 22, the bottom of box 1 inner chamber and be located the left and right both ends of power supply mechanism 2 all fixed mounting have electric telescopic handle 9, the top fixed connection of electric telescopic handle 9 has sleeve 12, the bottom fixed connection of sleeve 12 inner chamber has spring 7, another end fixed connection of spring 7 has sleeve 13, sleeve 13 and the inner chamber swing joint of sleeve 12, the top fixed connection of sleeve 13 has fixed plate 8, the top fixed mounting of fixed plate 8 has detection mechanism 6, detection mechanism 6 includes body 61, body 61 is connected with the top fixed connection of fixed plate 8 through the fixed screw, body 61 has display 62 fixed surface fixed mounting of body 61, the right side fixed mounting of body 61 has display mechanism 62, the right side fixed mounting has fixed clamp 65, the right side of display mechanism 61 has the fixed clamp 65, the fixed clamp 65 of the fixed clamp 65, the fixed clamp of box 21 can be used when the box 21 and the box 21 can be used the portable electric wire and the portable electric wire device, the portable electric wire 2, the portable electric wire device is used the portable electric wire of portable electric wire device, the portable electric wire 2, the portable electric wire device is used the portable electric wire, the portable electric wire device, the portable box 2, the portable electric wire 2, the portable electric power device, the portable electric wire device is used the portable electric power device, the portable electric wire 2, the portable electric wire 2, the portable electric power device is used the portable electric power device, the portable electric wire device is in the portable electric power device, the portable electric wire device, the portable electric power device, the portable electric wire device is in the portable box 2, the portable electric wire, the portable electric power device.
During the use, through body 61, display 62, electric wire 63, detector 64 and fixation clamp 65 mutually support, can detect the concentration of aquatic dissolved oxygen, utilize battery box 21, battery 22 and socket 23 mutually support, utilize socket 23 to insert the plug and give this device power supply when indoor, and charge for battery 22, utilize battery 22 can provide the electric quantity when people carry this device out of service, guarantee the operation of this device, utilize electric telescopic handle 9, can drive fixed plate 8 and reciprocate, thereby drive detection mechanism 6 and reciprocate in box 1, control detection mechanism 6 and rise the inner chamber of leaving box 1 when needing to use, control detection mechanism 6 and move down the inner chamber that gets into box 1 after finishing using, can protect detection mechanism 6, utilize removal wheel 11 and brake block 10, let people can remove the device, make things convenient for people to go out to carry, utilize sleeve 12, spring 7 and loop bar 13 can play absorbing effect, can protect detection mechanism 6 when this device moves on the rugged road inconveniently, make things convenient for people to carry the use, the present immense degree dissolves utmost point formula oxygen measuring device, the single problem that leads to go out of use area is solved.
In conclusion, the high-precision polarographic dissolved oxygen measuring device can provide electricity when people carry the device for outdoor use by arranging the power supply mechanism 2, the running of the device is ensured, and the box body 1, the electric telescopic rod 9, the sleeve 12, the spring 7, the loop bar 13, the moving wheel 11 and the brake pad 10 are arranged, so that people can move the device, the carrying of people is facilitated, the device can be protected, and the problem that the existing high-precision polarographic dissolved oxygen measuring device is inconvenient for people to carry and go out, and the use area is fixed to is solved.
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 (5)
1. The high-precision polarographic dissolved oxygen measuring device comprises a box body (1) and is characterized in that a power supply mechanism (2) is fixedly mounted at the bottom of an inner cavity of the box body (1), electric telescopic rods (9) are fixedly mounted at the left end and the right end of the inner cavity of the box body (1) and positioned at the front end and the rear end of the power supply mechanism (2), sleeves (12) are fixedly connected to the tops of the electric telescopic rods (9), springs (7) are fixedly connected to the bottoms of the inner cavities of the sleeves (12), sleeve rods (13) are fixedly connected to the ends of the springs (7), the sleeve rods (13) are movably connected with the inner cavities of the sleeves (12), fixing plates (8) are fixedly connected to the tops of the sleeve rods (13), detection mechanisms (6) are fixedly mounted at the tops of the fixing plates (8), moving wheels (11) are rotatably mounted around the bottom of the box body (1) through bearings, and brake pads (10) are movably mounted.
2. The high-precision polarographic dissolved oxygen measuring device according to claim 1, wherein: power supply mechanism (2) include battery box (21), the inner chamber fixed mounting of battery box (21) has battery (22), socket (23) have been seted up on the right side of battery box (21), socket (23) run through the lower part on box (1) inner chamber right side and extend to the right side of box (1), the output of socket (23) and the input electric connection of battery (22).
3. The high-precision polarographic dissolved oxygen measuring device according to claim 1, wherein the detection mechanism (6) comprises a body (61), the body (61) is fixedly connected with the top of the fixing plate (8) through a fixing screw, a display (62) is fixedly arranged on the front surface of the body (61), a fixing clamp (65) is fixedly connected to the right side of the body (61), a detector (64) is movably connected to the inner cavity of the fixing clamp (65), an electric wire (63) is fixedly connected to the top of the body (61), and the other end of the electric wire (63) is fixedly connected with the detector (64).
4. The high-precision polarographic dissolved oxygen measuring device according to claim 1, wherein: the upper portion of box (1) left side fixed mounting has controller (3), the left side of box (1) and the upper portion fixedly connected with who is located controller (3) push away handle (4).
5. The high-precision polarographic dissolved oxygen measuring device according to claim 1, wherein: the right-hand member at box (1) top has apron (5) through the hinge activity, apron (5) are through the top fixed connection of buckle with box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534532.1U CN210005472U (en) | 2019-04-19 | 2019-04-19 | High-precision polarographic dissolved oxygen measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534532.1U CN210005472U (en) | 2019-04-19 | 2019-04-19 | High-precision polarographic dissolved oxygen measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210005472U true CN210005472U (en) | 2020-01-31 |
Family
ID=69304229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920534532.1U Expired - Fee Related CN210005472U (en) | 2019-04-19 | 2019-04-19 | High-precision polarographic dissolved oxygen measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210005472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504387A (en) * | 2020-05-19 | 2020-08-07 | 南京舒普医疗科技有限公司 | Breathing machine calibration equipment and breathing machine calibration system |
-
2019
- 2019-04-19 CN CN201920534532.1U patent/CN210005472U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111504387A (en) * | 2020-05-19 | 2020-08-07 | 南京舒普医疗科技有限公司 | Breathing machine calibration equipment and breathing machine calibration system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 |
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| CF01 | Termination of patent right due to non-payment of annual fee |