CN213933836U - Water quality testing device with removable detection head - Google Patents
Water quality testing device with removable detection head Download PDFInfo
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- CN213933836U CN213933836U CN202022957185.9U CN202022957185U CN213933836U CN 213933836 U CN213933836 U CN 213933836U CN 202022957185 U CN202022957185 U CN 202022957185U CN 213933836 U CN213933836 U CN 213933836U
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- water quality
- data transmission
- test probe
- heat dissipation
- thick bamboo
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Abstract
The utility model relates to the technical field of water quality detection equipment, in particular to a water quality detection device with a replaceable detection head, which comprises a water quality detection device main body, with water quality testing device main part between through data transmission wire electric connection's test probe handle and set up a plurality of test probes that are cyclic annular equidistant range in water quality testing device main part outside, the bottom integrated into one piece of test probe handle has first data transmission and connects, be provided with test probe on the test probe handle and change the device, test probe changes the device and includes through the heat dissipation section of thick bamboo of fixed plate fixed mounting on test probe handle, fixed mounting has electric putter on the roof of heat dissipation section of thick bamboo, be provided with waterproof motor in the protection section of thick bamboo, test probe's top integrated into one piece has second data transmission to connect, the cooperation of pegging graft between second data transmission connects and the first data transmission connects. The utility model discloses be convenient for change and detect the head, facilitate the use, bring the facility for the user.
Description
Technical Field
The utility model relates to a water quality testing equipment technical field, specifically speaking relates to a water quality testing device with removable detection head.
Background
In order to know the specific conditions of water quality in time, water quality needs to be detected frequently, and when detecting operation is carried out to water quality, a corresponding water quality detection device needs to be used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water quality testing device with removable head that detects to solve the defect that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a water quality detection device with a replaceable detection head comprises a water quality detection device main body, a detection probe handle electrically connected with the water quality detection device main body through a data transmission lead, and a plurality of detection probes arranged outside the water quality detection device main body in an annular equidistant arrangement manner, wherein a first data transmission joint is integrally formed at the bottom end of the detection probe handle, a detection probe replacing device is arranged on the detection probe handle and comprises a heat dissipation cylinder fixedly arranged on the detection probe handle through a fixing plate, an electric push rod is fixedly arranged on the top wall of the heat dissipation cylinder, a protection cylinder is arranged at the tail end of a telescopic shaft of the electric push rod, a waterproof motor is arranged in the protection cylinder, the tail end of an output shaft of the waterproof motor is positioned outside the protection cylinder and is provided with an installation disc, and the detection probes are fixedly arranged on the installation disc, and a second data transmission joint is integrally formed at the top end of the detection probe, and the second data transmission joint is in plug-in fit with the first data transmission joint.
Preferably, electric putter's telescopic shaft end integrated into one piece has sealed piston, sealed piston is located in the heat dissipation cylinder and with sliding connection between the heat dissipation cylinder, a protection section of thick bamboo integrated into one piece is in on the bottom surface of sealed piston, guarantee when using, sealed piston can play sealed effect, avoids water to cause electric putter to damage in entering into electric putter.
Preferably, the second data transmission connector is fixedly mounted on the top surface of the mounting plate, so that the second data transmission connector can be conveniently inserted into the first data transmission connector to complete the mounting operation.
Preferably, an installation cavity is arranged in the protection cylinder, and a fixing base on the waterproof motor is fixedly installed on the top wall of the installation cavity through a plurality of fastening screws, so that the waterproof motor is conveniently and fixedly installed.
Preferably, the top wall of the heat dissipation cylinder is provided with a left guide sleeve and a right guide sleeve which are symmetrical to each other, a guide pillar is arranged at a position, right opposite to the guide sleeves, on the top surface of the sealing piston, and the guide pillar is located in the guide sleeves and is in sliding connection with the guide sleeves, so that the telescopic shaft of the electric push rod drives the sealing piston to move smoothly when extending or shortening.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation of pegging graft between the second data transmission who sets up connects and the first data transmission connects, and the convenience is changed second data transmission and is connected and test probe, facilitates the use, has solved conventional water quality testing device and when using, has the defect that can not change the test probe, and then carries out the problem that detection operation brought inconvenience for the user to a certain extent.
2. The utility model discloses a device is changed to the test probe who sets up, guarantees when using, can utilize waterproof motor work, drives the second data transmission joint motion that corresponds to first data transmission joint under, recycles electric putter work, conveniently inserts second data transmission joint in first data transmission joint, accomplishes and changes test probe operation, facilitates the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the probe replacing device of the present invention;
FIG. 3 is a schematic view of the explosion structure of the probe replacing device of the present invention;
fig. 4 is a sectional view of the protection cylinder of the present invention.
In the figure: 1. a water quality detection device main body; 10. a data transmission wire; 11. detecting a probe handle; 12. a first data transmission joint; 2. a detection probe replacing device; 20. a fixing plate; 21. a heat-dissipating cylinder; 22. an electric push rod; 23. a sealing piston; 24. a protective cylinder; 241. installing a chamber; 25. a waterproof motor; 26. mounting a disc; 27. detecting a probe; 271. a second data transmission connection; 28. a guide sleeve; 29. and (6) a guide pillar.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution:
a water quality detection device with a replaceable detection head comprises a water quality detection device main body 1, a detection probe handle 11 electrically connected with the water quality detection device main body 1 through a data transmission lead 10, and a plurality of detection probes 27 arranged outside the water quality detection device main body 1 in an annular equal-interval arrangement, wherein a first data transmission joint 12 is integrally formed at the bottom end of the detection probe handle 11, a detection probe replacing device 2 is arranged on the detection probe handle 11, the detection probe replacing device 2 comprises a heat dissipation cylinder 21 fixedly installed on the detection probe handle 11 through a fixing plate 20, the fixing plate 20 is integrally formed on the detection probe handle 11, the heat dissipation cylinder 21 is integrally formed on the fixing plate 20, an electric push rod 22 is fixedly installed on the top wall of the heat dissipation cylinder 21, a protection cylinder 24 is arranged at the tail end of a telescopic shaft of the electric push rod 22, and a waterproof motor 25 is arranged in the protection cylinder 24, the tail end of the output shaft of the waterproof motor 25 is located outside the protection barrel 24 and is tightly welded with the mounting disc 26, the detection probe 27 is integrally formed on the mounting disc 26, the top end of the detection probe 27 is integrally formed with a second data transmission joint 271, the second data transmission joint 271 is fixedly mounted on the top surface of the mounting disc 26, the second data transmission joint 271 is in plug-in fit with the first data transmission joint 12, and the second data transmission joint 271 is conveniently inserted into the first data transmission joint 12 to complete the mounting operation.
In this embodiment, the sealing piston 23 is integrally formed at the end of the telescopic shaft of the electric push rod 22, the sealing piston 23 is located in the heat dissipation cylinder 21 and is slidably connected with the heat dissipation cylinder 21, the protection cylinder 24 is integrally formed on the bottom surface of the sealing piston 23, and the sealing piston 23 and the heat dissipation cylinder 21 are in interference fit, so that the sealing piston 23 can play a role in sealing when in use, and the electric push rod 22 is prevented from being damaged due to water entering the electric push rod 22.
Specifically, be provided with installation cavity 241 in the protection section of thick bamboo 24, unable adjustment base on waterproof motor 25 passes through a plurality of fastening screw fixed mounting on the roof of installation cavity 241, be provided with the through-hole that lets waterproof motor 25's output shaft pass on the diapire of installation cavity 241, waterproof motor 25's output shaft passes the through-hole on the installation cavity 241 diapire and can be at the through-hole internal rotation, conveniently carry out the fixed mounting operation to waterproof motor 25, also guarantee simultaneously that waterproof motor 25's output shaft can the free rotation.
Furthermore, the top wall of the heat dissipation cylinder 21 is tightly welded with two guide sleeves 28 which are symmetrical to each other, a guide post 29 is integrally formed at a position on the top surface of the sealing piston 23, which is opposite to the guide sleeves 28, the guide post 29 is positioned in the guide sleeve 28 and is in sliding connection with the guide sleeve 28, and the guide post 29 slides in the guide sleeve 28, so that the telescopic shaft of the electric push rod 22 is ensured to drive the sealing piston 23 to move more smoothly when being extended or shortened.
It should be noted that the waterproof motor 25 and the electric push rod 22 in the present embodiment are conventional technologies, and are not described herein again.
When the water quality detecting device with the replaceable detecting head of the utility model is used, firstly, the electric push rod 22 is started and made to work, the electric push rod 22 works, the extension of the telescopic shaft on the electric push rod drives the protective cylinder 24, the waterproof motor 25, the mounting disc 26, the second data transmission joint 271 and the detecting probe 27 to move downwards, the corresponding second data transmission joint 271 and the detecting probe 27 are disassembled from the first data transmission joint 12, then the waterproof motor 25 can be connected with the external power supply and made to work, the waterproof motor 25 works, the output shaft on the electric push rod rotates to drive the mounting disc 26, the second data transmission joint 271 and the detecting probe 27 to rotate, when the corresponding second data transmission joint 271 and the detecting probe 27 move to the position under the first data transmission joint 12, the waterproof motor 25 is stopped to be started, then the electric push rod 22 is continuously started and made to work, electric putter 22 work, telescopic shaft on it shortens and drives protection section of thick bamboo 24, waterproof motor 25, mounting disc 26, second data transmission joint 271 and test probe 27 upward movement, the realization continues to insert second data transmission joint 271 into first data transmission joint 12, accomplish and change test probe 27 operation, facilitate the use, solved conventional water quality testing device when using, there is the defect that can not change the test probe, and then carry out the problem that the detection operation brought inconvenience to a certain extent for the user.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a water quality testing device with removable detection head, includes water quality testing device main part (1), and water quality testing device main part (1) between through data transmission wire (10) electric connection's test probe handle (11) and set up at the outside a plurality of test probes (27) that are cyclic annular equidistant range of water quality testing device main part (1), its characterized in that: the bottom integrated into one piece of test probe handle (11) has first data transmission joint (12), be provided with test probe and change device (2) on test probe handle (11), test probe changes device (2) including through fixed plate (20) fixed mounting in heat dissipation section of thick bamboo (21) on test probe handle (11), fixed mounting has electric putter (22) on the roof of heat dissipation section of thick bamboo (21), the telescopic shaft end of electric putter (22) is provided with a protection section of thick bamboo (24), be provided with waterproof motor (25) in protection section of thick bamboo (24), the output shaft end of waterproof motor (25) is located the outside of a protection section of thick bamboo (24) and is provided with mounting disc (26), test probe (27) fixed mounting in on mounting disc (26), the top integrated into one piece of test probe (27) has second data transmission joint (271), the second data transmission joint (271) is in plug fit with the first data transmission joint (12).
2. The water quality detecting apparatus with a replaceable detecting head according to claim 1, characterized in that: the tail end of the telescopic shaft of the electric push rod (22) is integrally formed with a sealing piston (23), the sealing piston (23) is located in the heat dissipation cylinder (21) and is in sliding connection with the heat dissipation cylinder (21), and the protection cylinder (24) is integrally formed on the bottom surface of the sealing piston (23).
3. The water quality detecting apparatus with a replaceable detecting head according to claim 1, characterized in that: the second data transmission joint (271) is fixedly arranged on the top surface of the mounting disc (26).
4. The water quality detecting apparatus with a replaceable detecting head according to claim 1, characterized in that: an installation cavity (241) is arranged in the protection cylinder (24), and a fixing base on the waterproof motor (25) is fixedly installed on the top wall of the installation cavity (241) through a plurality of fastening screws.
5. The water quality detecting apparatus with a replaceable detecting head according to claim 2, characterized in that: the heat dissipation device is characterized in that a left guide sleeve and a right guide sleeve (28) which are symmetrical to each other are arranged on the top wall of the heat dissipation cylinder (21), a guide post (29) is arranged at the position, right opposite to the guide sleeves (28), on the top surface of the sealing piston (23), and the guide post (29) is located in the guide sleeves (28) and is in sliding connection with the guide sleeves (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957185.9U CN213933836U (en) | 2020-12-09 | 2020-12-09 | Water quality testing device with removable detection head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022957185.9U CN213933836U (en) | 2020-12-09 | 2020-12-09 | Water quality testing device with removable detection head |
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| CN213933836U true CN213933836U (en) | 2021-08-10 |
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| CN202022957185.9U Active CN213933836U (en) | 2020-12-09 | 2020-12-09 | Water quality testing device with removable detection head |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607238A (en) * | 2021-08-13 | 2021-11-05 | 宁夏威尔信商品混凝土有限公司 | Protection device of cement storehouse bin level meter |
-
2020
- 2020-12-09 CN CN202022957185.9U patent/CN213933836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607238A (en) * | 2021-08-13 | 2021-11-05 | 宁夏威尔信商品混凝土有限公司 | Protection device of cement storehouse bin level meter |
| CN113607238B (en) * | 2021-08-13 | 2023-12-29 | 宁夏威尔信商品混凝土有限公司 | Protection device of cement bin level gauge |
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