CN211206328U - Connection structure of water quality testing probe - Google Patents
Connection structure of water quality testing probe Download PDFInfo
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- CN211206328U CN211206328U CN201921663931.4U CN201921663931U CN211206328U CN 211206328 U CN211206328 U CN 211206328U CN 201921663931 U CN201921663931 U CN 201921663931U CN 211206328 U CN211206328 U CN 211206328U
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Abstract
The utility model discloses a connection structure of water quality testing probe, including wire, detection body and test probe, be provided with fixed spring under the wire, install the snap ring on the connecting rod, be provided with the fixed block under the detection body, and be connected with the conducting strip on the fixed block, be provided with reset spring under the detection body, and be fixed with the conducting strip under the reset spring, be provided with the conducting rod under the conducting strip, the stopper is installed on test probe, and is provided with the fixture block on the stopper, the draw-in groove is seted up under the detection body, and the fixture block setting is in the draw-in groove, be fixed with the rubber circle under the detection body. This connection structure of water quality testing probe is provided with the rubber circle, drives the stopper when upwards in the spacing groove as test probe, through extrusion rubber circle can remove the fixture block to the draw-in groove, under the elastic response effect of rubber circle, can fix the stopper in the spacing groove, and under the effect of rubber circle, can effectually prevent that the test probe junction from leaking.
Description
Technical Field
The utility model relates to a detection equipment technical field specifically is a connection structure of water quality testing probe.
Background
Along with the development of national industry, the pollution to the environment is more and more serious, the discharge of industrial production and people's domestic sewage causes very big pollution to the environment, and the pollution situation of quality of water is very big to aquaculture's influence, at aquaculture's in-process, need in time detect and control quality of water to prevent that the aquatic products of breed from receiving the influence, cause the loss.
However, most of the existing water quality detection probes have the following problems:
when the probe is damaged in the use process of the water quality detection probe, the protective shell needs to be detached for replacement, and the traditional protective shell for the detection probe is an injection molding product, so that the protective shell can be damaged after being detached, cannot be used next time, and is high in maintenance cost;
secondly, the joint of the probe for water quality detection is easy to be damaged by water inflow, and the water quality detection probe is inconvenient to disassemble and replace in the using process.
We have proposed a connection structure of a water quality inspection probe in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of water quality testing probe to solve the problem that water quality testing probe dismantles with high costs and is not convenient for dismantle the change to test probe on the existing market that the above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a connection structure of a water quality detection probe comprises a wire, a detection body and a detection probe, wherein a fixing spring is arranged below the wire, a connecting rod is fixed on the fixing spring, the fixing spring is arranged on the detection body, a clamping ring is installed on the connecting rod and is arranged in a fixing ring, the fixing ring is fixed on the detection body, a threaded ring is arranged below the detection body, a protective sleeve is fixed on the threaded ring, a fixing block is arranged below the detection body, a conductive sheet is connected onto the fixing block, a reset spring is arranged below the detection body, a conductive sheet is fixed below the reset spring and is installed in a limiting groove, a conductive rod is arranged below the conductive sheet and is fixed on a limiting block, the limiting block is installed on the detection probe, a clamping block is arranged on the limiting block, and the detection probe is fixed in the protective sleeve, the detecting body is provided with a limiting groove in an downward opening mode, the limiting block is fixed in the limiting groove, the detecting body is provided with a clamping groove in an downward opening mode, the clamping block is arranged in the clamping groove, the detecting body is fixedly provided with a rubber ring in an downward opening mode, and the rubber ring is arranged in a threaded ring.
Preferably, the fixed spring is hinged to the connecting rod, the fixed spring is arranged at the center of the top of the detection body, and the connecting rod is symmetrically arranged on two sides of the fixed spring.
Preferably, the detecting body and the thread ring are of an integrated structure, the thread ring and the protecting sleeve are in threaded connection, and the diameter of the protecting sleeve is equal to that of the detecting body.
Preferably, the fixed block is in sliding connection with the conducting strip, the conducting strip is fixed at the center of the bottom of the return spring, and the conducting strip is symmetrically fixed at two sides of the fixed block through a mirror surface.
Preferably, the diameters of the limiting blocks and the limiting grooves are equal, the distance between the center lines of the conducting rods is equal to the distance between the center lines of the conducting strips, and the top surfaces of the limiting blocks are flush with the top surfaces of the clamping blocks.
Preferably, the diameter of the detection probe is larger than that of the limiting groove, the inner diameters of the rubber ring and the threaded ring are equal, and the length of the detection probe is smaller than that of the protective sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: the connecting structure of the water quality detecting probe;
(1) the detection probe is provided with the threaded ring, the protective sleeve can be in threaded connection with a detection body under the action of the threaded ring, the detection probe is convenient to disassemble and assemble, the detection probe can be protected underwater under the action of the protective sleeve, and the use safety of the detection probe is improved;
(2) the detection probe is provided with a clamping groove, under the action of a limiting groove, the detection probe can move a conducting rod into the limiting groove through a limiting block, the detection probe is rotated by 90 degrees, the clamping block rotates by 90 degrees in the limiting groove under the action of the limiting block, the clamping block can be moved to the position above the clamping groove, the conducting rod moves to the position below a conducting strip at the moment, then the detection probe is loosened, under the action of downward rebounding extrusion of a rubber ring, the detection probe moves downward, the clamping block is further fixed in the clamping groove, and under the action of a reset spring, the conducting strip acts downward to be attached to the conducting rod, so that the use efficiency of the detection probe is increased, and the detection probe is convenient to disassemble and install;
(3) this test probe still is provided with the rubber circle, drives the stopper when upwards in the spacing groove as test probe, can remove the draw-in groove with the fixture block through the extrusion rubber circle, later under the elastic response effect of rubber circle, can fix the stopper in the spacing groove, and under the effect of rubber circle, can effectually prevent that test probe junction from taking place to leak in the use, has increased test probe's use variety.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the detection probe of the present invention;
FIG. 3 is a schematic view of the structure of the return spring of the present invention;
FIG. 4 is a schematic view of the top view of the limiting groove of the present invention;
FIG. 5 is a schematic view of the top view structure of the stopper of the present invention;
fig. 6 is a schematic view of the snap ring structure of the present invention.
In the figure: 1. a wire; 2. fixing the spring; 3. a connecting rod; 4. a snap ring; 5. a fixing ring; 6. detecting a body; 7. a thread ring; 8. a protective sleeve; 9. a fixed block; 10. a return spring; 11. a conductive sheet; 12. a conductive rod; 13. a limiting block; 14. a clamping block; 15. a card slot; 16. a limiting groove; 17. detecting the probe; 18. a rubber ring.
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 connection structure of a water quality detection probe comprises a lead 1, a fixed spring 2, a connecting rod 3, a clamping ring 4, a fixed ring 5, a detection body 6, a thread ring 7, a protective sleeve 8, a fixed block 9, a reset spring 10, a conducting strip 11, a conducting rod 12, a limiting block 13, a clamping block 14, a clamping groove 15, a limiting groove 16, a detection probe 17 and a rubber ring 18, wherein the fixed spring 2 is arranged below the lead 1, the connecting rod 3 is fixed on the fixed spring 2, the fixed spring 2 is arranged on the detection body 6, the clamping ring 4 is arranged on the connecting rod 3, the clamping ring 4 is arranged in the fixed ring 5, the fixed ring 5 is fixed on the detection body 6, the thread ring 7 is arranged below the detection body 6, the protective sleeve 8 is fixed on the thread ring 7, the fixed block 9 is arranged below the detection body 6, the conducting strip 11 is connected on the, and be fixed with conducting strip 11 under reset spring 10, and reset spring 10 installs in spacing groove 16, be provided with conducting rod 12 under conducting strip 11, and conducting rod 12 fixes on stopper 13, stopper 13 installs on detecting probe 17, and be provided with fixture block 14 on stopper 13, and detecting probe 17 fixes in protective sheath 8, detecting body 6 is opened down and is equipped with spacing groove 16, and stopper 13 fixes in spacing groove 16, detecting body 6 is opened down and is equipped with draw-in groove 15, and fixture block 14 sets up in draw-in groove 15, detecting body 6 is fixed with rubber ring 18 down, and rubber ring 18 sets up in thread ring 7.
Fixed spring 2 and connecting rod 3 are articulated, and fixed spring 2 sets up the top central part that detects body 6 to connecting rod 3 symmetry sets up in fixed spring 2 both sides, can guarantee connecting rod 3 operating condition's on fixed spring 2 stability.
The detection body 6 and the thread ring 7 are of an integrated structure, the thread ring 7 is in threaded connection with the protective sleeve 8, the diameter of the protective sleeve 8 is equal to that of the detection body 6, the stability of the connection state between the detection body 6 and the thread ring 7 can be guaranteed, and the use safety of the detection probe is improved.
Be sliding connection between fixed block 9 and the conducting strip 11, and conducting strip 11 fixes the bottom central point at reset spring 10 to conducting strip 11 passes through mirror symmetry to be fixed in fixed block 9 both sides, has increased test probe's use variety.
The diameter between stopper 13 and the spacing groove 16 equals, and the central line distance between conducting rod 12 equals the central line distance between conducting strip 11 to the stable operating condition of stopper 13 in spacing groove 16 can be guaranteed to the top surface parallel and level of stopper 13 and fixture block 14, has increased test probe's use high efficiency.
The diameter of the detection probe 17 is larger than that of the limiting groove 16, the inner diameter of the rubber ring 18 is equal to that of the thread ring 7, the length of the detection probe 17 is smaller than that of the protective sleeve 8, and adverse effects of the protective sleeve 8 on the detection probe 17 can be effectively avoided.
The working principle is as follows: when the connection structure of the water quality detection probe is used, firstly, the detection probe is connected with a detection instrument through a lead 1, and before the connection structure is used, the overall condition of the device needs to be checked firstly to ensure that the device can work normally;
when the detection probe 17 or the detection body 6 on the water quality detection probe is damaged and needs to be replaced, first, the fixing spring 2 is extruded, the clamping ring 4 can be taken out of the fixing ring 5 under the action of the connecting rod 3, and the detection body 6 can be taken down for replacement by combining with the figures 1 and 6;
under the action of the limiting groove 16, with reference to fig. 3 and 4, the detection probe 17 can move the conductive rod 12 into the limiting groove 16 through the limiting block 13, the detection probe 17 is rotated by 90 degrees, the fixture block 14 is rotated by 90 degrees in the limiting groove 16 under the action of the limiting block 13, the fixture block 14 can be moved above the fixture groove 15, with reference to fig. 5, at this time, the conductive rod 12 is moved below the conductive plate 11, then the detection probe 17 is loosened, the detection probe 17 moves downwards under the action of downward springback extrusion of the rubber ring 18, and then the fixture block 14 is fixed in the fixture groove 15, and under the action of the return spring 10, the conductive plate 11 is downward acted and attached to the conductive rod 12;
when the detection probe 17 drives the limit block 13 to move upwards in the limit groove 16, with reference to fig. 2, the block 14 can be moved into the slot 15 by pressing the rubber ring 18, and then the limit block 13 can be fixed in the limit groove 16 under the elastic restoring action of the rubber ring 18, and under the action of the rubber ring 18, water leakage at the joint of the detection probe 17 in the using process can be effectively prevented, which is just the whole working process of the detection probe, and the contents which are not described in detail in this specification, such as the detection body 6, the conductive sheet 11, the conductive rod 12 and the detection probe 17, belong to the prior art known by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a connection structure of water quality testing probe, includes wire (1), detection body (6) and test probe (17), its characterized in that: the device is characterized in that a fixing spring (2) is arranged under a lead (1), a connecting rod (3) is fixed on the fixing spring (2), the fixing spring (2) is arranged on a detection body (6), a clamping ring (4) is installed on the connecting rod (3), the clamping ring (4) is arranged in a fixing ring (5), the fixing ring (5) is fixed on the detection body (6), a thread ring (7) is arranged under the detection body (6), a protective sleeve (8) is fixed on the thread ring (7), a fixing block (9) is arranged under the detection body (6), a conductive sheet (11) is connected onto the fixing block (9), a reset spring (10) is arranged under the detection body (6), a conductive sheet (11) is fixed under the reset spring (10), the reset spring (10) is installed in a limit groove (16), the conductive sheet (11) is provided with a conductive rod (12), and conducting rod (12) are fixed on stopper (13), stopper (13) are installed on detecting probe (17), and are provided with fixture block (14) on stopper (13) to detecting probe (17) are fixed in protective sheath (8), detecting body (6) is opened down and is equipped with spacing groove (16), and stopper (13) are fixed in spacing groove (16), detecting body (6) is opened down and is equipped with draw-in groove (15), and fixture block (14) set up in draw-in groove (15), be fixed with rubber ring (18) under detecting body (6), and rubber ring (18) set up in thread circle (7).
2. The connection structure of a water quality detecting probe according to claim 1, characterized in that: the fixed spring (2) is hinged with the connecting rod (3), the fixed spring (2) is arranged at the center of the top of the detection body (6), and the connecting rod (3) is symmetrically arranged at two sides of the fixed spring (2).
3. The connection structure of a water quality detecting probe according to claim 1, characterized in that: the detection body (6) and the thread ring (7) are of an integrated structure, the thread ring (7) and the protective sleeve (8) are in threaded connection, and the diameter of the protective sleeve (8) is equal to that of the detection body (6).
4. The connection structure of a water quality detecting probe according to claim 1, characterized in that: the fixing block (9) is in sliding connection with the conducting strip (11), the conducting strip (11) is fixed at the center of the bottom of the return spring (10), and the conducting strip (11) is symmetrically fixed on two sides of the fixing block (9) through a mirror surface.
5. The connection structure of a water quality detecting probe according to claim 1, characterized in that: the diameters of the limiting blocks (13) and the limiting grooves (16) are equal, the centerline distance between the conducting rods (12) is equal to the centerline distance between the conducting strips (11), and the top surfaces of the limiting blocks (13) are flush with the top surfaces of the clamping blocks (14).
6. The connection structure of a water quality detecting probe according to claim 1, characterized in that: the diameter of the detection probe (17) is larger than that of the limiting groove (16), the inner diameters of the rubber ring (18) and the threaded ring (7) are equal, and the length of the detection probe (17) is smaller than that of the protective sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663931.4U CN211206328U (en) | 2019-10-08 | 2019-10-08 | Connection structure of water quality testing probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921663931.4U CN211206328U (en) | 2019-10-08 | 2019-10-08 | Connection structure of water quality testing probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206328U true CN211206328U (en) | 2020-08-07 |
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ID=71855406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921663931.4U Expired - Fee Related CN211206328U (en) | 2019-10-08 | 2019-10-08 | Connection structure of water quality testing probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697087A (en) * | 2020-12-04 | 2021-04-23 | 戴狄凯 | Casing monitoring device of strong acid fluid valve |
| CN114184762A (en) * | 2022-02-15 | 2022-03-15 | 艾讯科技(深圳)有限公司 | Automatic industrial wastewater detection equipment |
-
2019
- 2019-10-08 CN CN201921663931.4U patent/CN211206328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697087A (en) * | 2020-12-04 | 2021-04-23 | 戴狄凯 | Casing monitoring device of strong acid fluid valve |
| CN112697087B (en) * | 2020-12-04 | 2022-12-06 | 安徽精尼流体机械设备有限公司 | Casing monitoring device of strong acid fluid valve |
| CN114184762A (en) * | 2022-02-15 | 2022-03-15 | 艾讯科技(深圳)有限公司 | Automatic industrial wastewater detection equipment |
| CN114184762B (en) * | 2022-02-15 | 2022-04-15 | 艾讯科技(深圳)有限公司 | Automatic industrial wastewater detection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20201008 |