CN211505320U

CN211505320U - Novel water quality testing equipment

Info

Publication number: CN211505320U
Application number: CN201922437522.9U
Authority: CN
Inventors: 郑宏媚
Original assignee: Tangshan Normal University
Current assignee: Tangshan Normal University
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-15
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a novel water quality detection device, the structure of which comprises an electrode, an insulating sleeve, a water quality detection shell, a display screen and a button, the utility model discloses a cleaning device is arranged on the outer surface of the upper end of the electrode, a user rotates a second guide rod by pulling a pulling block and drives the cleaning sleeve which surrounds the outer surface of the electrode under the driving of the rotation of the second guide rod to do linear reciprocating movement, thereby achieving the convenient cleaning of the liquid on the outer surface of the electrode, and when the cleaning device is not used, the fixing of the cleaning device is realized by a fixing mechanism on the water quality detection shell, the user firstly rotates the rotating blocks at the two ends of a fixed shell into a transverse state, then moves a right moving block to the left end to tightly connect the right moving block with a left fixed block, then the fixing of the cleaning device when the cleaning device is not used is achieved, prevent that cleaning device from influencing the use of water quality testing equipment.

Description

Novel water quality testing equipment

Technical Field

The utility model relates to a water quality testing equipment technical field, concretely relates to novel water quality testing equipment.

Background

Water is a source of life, people can not leave water in life and production activities, the quality of the water of drinking water is closely related to the health of people, along with the development of social economy, scientific progress and the improvement of the living standard of people, the requirement of people on the water quality of the drinking water is continuously improved, the water quality standard of the drinking water is correspondingly continuously developed and perfected, along with the increasing severity of water resource pollution in recent years, the water quality monitoring is used as the basic work of water pollution control work, and the water quality detection equipment is necessary equipment for water quality monitoring.

However, when the existing water quality detection equipment detects water quality, an electrode of the water quality detection equipment is usually inserted into water, and then data contained in the water can be known through analysis of the water quality detection equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a novel water quality testing equipment, solved after using, have liquid on the electrode, and after a period, electrode surface has the crystallization layer to appear to influence next water quality testing, and present clearance needs the user to take back special clearance and handles to clear up, and the operation is not convenient, and the problem of inefficiency reaches the clearance to electrode surface liquid, improves the effect of using the convenience.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel water quality detection device, which comprises an electrode, an insulating sleeve, a water quality detection shell, a display screen, a button and a cleaning device, wherein the top of the right end of the electrode is connected with the water quality detection shell in an inserting way, the insulating sleeve is arranged at the top of the right end of the electrode, the right side of the insulating sleeve is fixed with the water quality detection shell in an adhering way, the right side of the upper end of the water quality detection shell is provided with the display screen, the lower end of the button is connected with the water quality detection shell in an inserting way, the upper end of the right side of the water quality detection shell is provided with a battery placing part, the cleaning device is arranged on the outer surface of the upper end of the electrode, the cleaning device consists of a cleaning sleeve, a fixed block, a connecting column, a first guide rod, a first rotating shaft, a pulling block, a second guide rod, a second rotating, the utility model discloses a water quality testing shell, including fixed block, spliced pole, first guide arm, pull piece, second guide arm, fixed block upper end welded fastening has the spliced pole, the spliced pole upper end is rotated with first guide arm and is connected, first guide arm right-hand member is rotated with the second guide arm through first pivot and is connected, pull piece welded fastening in second guide arm left side top, second guide arm right side upper end plug-in connection has the second pivot, the fixed port is seted up in second guide arm left side, fixed establishment installs in water quality testing shell upper end middle part.

Further, the fixing mechanism is composed of a fixing shell, a third rotating shaft, a rotating block, a left side fixing block, a right side moving block, a pin shaft, a compression spring, a spring groove, an inserting block and an inserting groove, the rear end of the fixing shell is welded and fixed with the water quality detection shell, the third rotating shaft is connected with the left side and the right side of the fixing shell in an inserting mode, the upper end of the rotating block is welded and fixed with the third rotating shaft, the left end of the left side fixing block is welded and fixed with the rotating block, the right end of the right side moving block is connected with the rotating block in a sliding mode, the upper end of the pin shaft is fixedly connected with the left side fixing block in an inserting mode, the lower end of the pin shaft is fixedly connected with the compression spring in a welding mode, the compression spring is arranged inside the spring groove, the lower end of the compression spring is fixedly welded inside the spring groove, the insertion groove is formed in the right end of the left fixing block.

Further, a sponge cleaning layer is arranged inside the cleaning sleeve, and the slidable distance of the cleaning sleeve is 6 CM.

Furthermore, lubricating oil is arranged inside the first rotating shaft and the second rotating shaft, and the rotating angles of the first rotating shaft and the second rotating shaft are both 360 degrees.

Furthermore, the outer surface of the pulling block is provided with a soft rubber layer, and the outer surface of the soft rubber layer of the pulling block is provided with anti-skid grains.

Further, the whole size of fixed mouthful is 3CM to fixed mouthful inside is provided with the rubber layer.

Furthermore, the third rotating shaft can drive the rotating block to rotate by 90 degrees, and the outer surface of the rotating block is electroplated with a zinc coating.

Further, a metal protective layer is arranged on the outer surface of the compression spring, and the compression spring can be subjected to rebound fixing of 4N.

Furthermore, the first rotating shaft, the second rotating shaft and the third rotating shaft are all made of zinc alloy materials.

Furthermore, compression spring adopts the musical instrument steel wire material to make.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve after using, have liquid on the electrode, and after a period of time, the electrode surface has the crystallization layer to appear, thereby influence next water quality testing, and present clearance needs the user to bring back special clearance and handles and clear up, the operation is not convenient, the problem of inefficiency, through having set up cleaning device at electrode upper end surface, the user pulls the piece through the pulling and rotates the second guide arm, and under second guide arm pivoted drive, make first guide arm drive down encircle the washing cover at the electrode surface and carry out straight reciprocating motion, thereby reach the advantage to the convenient clearance of electrode surface liquid.

2) When cleaning device did not use, realized fixing cleaning device through fixed establishment on the water quality testing shell, the user rotates into horizontal state with the turning block at set casing both ends earlier, removes the right side movable block to the left end after that for right side movable block and left side fixed block fastening connection, then just reached fixed when not using cleaning device, prevent that cleaning device from influencing the advantage that water quality testing equipment used.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cleaning device of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the cleaning device of the present invention;

FIG. 4 is a schematic top view of the cleaning device fixing mechanism of the present invention;

fig. 5 is a schematic view of the sectional structure of the fixing mechanism of the cleaning device of the present invention.

In the figure: the water quality detection device comprises an electrode-1, an insulating sleeve-2, a water quality detection shell-3, a display screen-4, a button-5, a battery placing part-6, a cleaning device-7, a cleaning sleeve-71, a fixing block-72, a connecting column-73, a first guide rod-74, a first rotating shaft-75, a pulling block-76, a second guide rod-77, a second rotating shaft-78, a fixing port-79, a fixing mechanism-710, a fixing shell-7101, a third rotating shaft-7102, a rotating block-7103, a left fixing block-7104, a right moving block-7105, a pin shaft-7106, a compression spring-7107, a spring groove-7108, an insertion block-7109 and an insertion groove-7110.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel water quality detecting apparatus: comprises an electrode 1, an insulating sleeve 2, a water quality detection shell 3, a display screen 4, a button 5 and a cleaning device 7, wherein the top of the right end of the electrode 1 is connected with the water quality detection shell 3 in an inserting way, the insulating sleeve 2 is arranged on the top of the right end of the electrode 1, the right side of the insulating sleeve 2 is fixedly adhered with the water quality detection shell 3, the display screen 4 is arranged on the right side of the upper end of the water quality detection shell 3, the lower end of the button 5 is connected with the water quality detection shell 3 in an inserting way, a battery placing part 6 is arranged at the upper end of the right side of the water quality detection shell 3, the cleaning device 7 is arranged on the outer surface of the upper end of the electrode 1, the cleaning device 7 consists of a cleaning sleeve 71, a fixed block 72, a connecting column 73, a first guide rod 74, a first rotating shaft 75, a pulling block 76, a second guide rod 77, a second rotating shaft, fixed block 72 upper end welded fastening has spliced pole 73, spliced pole 73 upper end is rotated with first guide arm 74 and is connected, first guide arm 74 right-hand member rotates through first pivot 75 and second guide arm 77 and is connected, pulling piece 76 welded fastening is in second guide arm 77 left side top, and be favorable to user's pulling rotation, second guide arm 77 right side upper end plug-in connection has second pivot 78, and be favorable to reaching the drive rotation to first guide arm 74, fixed port 79 sets up in second guide arm 77 left side, fixed establishment 710 installs in water quality testing shell 3 upper end middle part, and be favorable to reaching the fixed to cleaning device 7.

Wherein the fixing mechanism 710 comprises a fixed housing 7101, a third rotating shaft 7102, a rotating block 7103, a left fixed block 7104, a right moving block 7105, a pin shaft 7106, a compression spring 7107, a spring groove 7108, an inserting block 7109 and an inserting groove 7110, the rear end of the fixed housing 7101 is welded and fixed with the water quality detection housing 3, the third rotating shaft 7102 is inserted and connected with the left and right sides of the fixed housing 7101, the upper end of the rotating block 7103 is welded and fixed with the third rotating shaft 7102, the left end of the left fixed block 7104 is welded and fixed with the rotating block 7103, the right end of the right moving block 7105 is slidably connected with the rotating block 7103, the upper end of the pin shaft 7106 is inserted and fixed with the left fixed block 7104, the lower end of the pin shaft 7106 is welded and fixed with the compression spring 7107, the compression spring 7107 is arranged in the spring groove 7108, the lower end of the compression spring 7107 is welded and fixed in the spring groove 7108, the, the right end of the insertion block 7109 is welded and fixed with the right moving block 7105, the left side of the insertion block 7109 is connected with the insertion groove 7110 in an inserting mode, and the insertion groove 7110 is arranged inside the right end of the left fixing block 7104.

Wherein, the inside sponge cleaning layer that is provided with of washing cover 71 to but washing cover 71 sliding distance is 6CM, and the cleaning performance is better when making washing cover 71 wash.

Lubricating oil is arranged inside the first rotating shaft 75 and the second rotating shaft 78, and the rotating angles of the first rotating shaft 75 and the second rotating shaft 78 are both 360 degrees.

Wherein, the outer surface of the pulling block 76 is provided with a soft rubber layer, and the outer surface of the soft rubber layer of the pulling block 76 is provided with anti-slip lines, so that the use effect of a user is good when the user pulls the anti-slip device.

Wherein, the whole size of fixed mouthful 79 is 3CM to fixed mouthful 79 is inside to be provided with the rubber layer, and is difficult not hard up when making fixed mouthful 79 peg graft fixedly.

The third rotating shaft 7102 can drive the rotating block 7103 to rotate by 90 degrees, and a zinc coating is electroplated on the outer surface of the rotating block 7103, so that the third rotating shaft 7102 can be used for a long time.

Wherein, compression spring 7107 surface is provided with the metal inoxidizing coating to compression spring 7107 can carry out 4N's resilience fixed, makes compression spring 7107 long service life, difficult rust.

The first rotating shaft 75, the second rotating shaft 78, and the third rotating shaft 7102 are made of zinc alloy.

Wherein, compression spring 7107 adopts the musical instrument steel wire material to make.

First pivot 75, second pivot 78 and third pivot 7102: the shaft is used for bearing bending moment and torque in the rotating work, and is used for connecting main parts of a product; the compression spring 7107: the spring is a spiral spring bearing pressure, the section of the material used by the spring is mostly circular, and the spring is also rolled by rectangular and multi-strand steel ropes, the spring is generally equidistant, and the shape of the compression spring is as follows: the compression spring is cylindrical, conical, convex and concave, and a small number of non-circular shapes, and the like, a certain gap is reserved between the rings of the compression spring, and the compression spring contracts and deforms when subjected to external load, so that deformation energy is stored.

The utility model relates to a novel water quality detection device, which has the following working principle;

firstly, when using this water quality testing device, place the battery at the battery place 6 earlier, then open button 5 operation water quality testing equipment, then the user just can insert the electrode 1 of water quality testing shell 3 front end into the water source that will detect, then the analysis of water quality testing equipment after a period, the user just can follow the data of seeing the water source that will detect on display screen 4, just can know the inside pollution condition of water source.

The second, after water quality testing equipment used up, have liquid on the electrode 1, and after a period of time, electrode 1 surface has the crystallization layer to appear to influence next water quality testing, and present clearance needs the user to bring back special clearance and handles the clearance, and the operation is not convenient, and is inefficient, consequently realizes the convenient clearance to electrode 1 surface through having set up cleaning device 7 at electrode 1 upper end surface.

Thirdly, firstly when will clearing up, the user rotates the second guide rod 77 by pulling the pulling block 76, and under the drive of the second guide rod 77 rotation, the first guide rod 74 rotates under the drive of the rotation of the first rotating shaft 75, so that the cleaning sleeve 72 surrounding the outer surface of the electrode 1 performs linear reciprocating motion, and under the cooperation of the sponge cleaning layer inside the cleaning sleeve 72, the convenient clearing up of the liquid on the outer surface of the electrode 1 is achieved, thereby realizing the convenient clearing up of the outer surface of the electrode 1.

Fourthly, when the cleaning device 7 is not used, the cleaning device 7 can be fixed by the fixing mechanism 710 of the cleaning device 7, when the user moves the cleaning sleeve 71 to the uppermost end of the electrode 1, the first guide rod 74 and the second guide rod 77 are in a linear state, and then the user rotates the rotating block 7103 in a vertical state at the end of the fixing mechanism 710 fixing shell 7101 into a horizontal state by the third rotating shaft 7102.

Fifthly, the user moves the right moving block 7105 to the left end, so that the insertion block 7109 at the left side of the right moving block 7105 passes through the fixing port of the second guide bar 77, and the insertion block 7109 is in plug connection with the insertion groove 7110 of the left fixing block 7104

Sixthly, when the inserting block 7109 is in plug connection with the fixed port and the inserting groove 7110, a user is required to press down the pin shaft 7106 at the upper end of the left side of the inserting block 7109 to enable the inserting block 7109 to be inserted into the fixed port and the inserting groove 7110, when the inserting block 7109 is inserted into the inserting groove 7110, the pressed pin shaft 7106 is moved upwards by the compression spring 7107 due to the resilience of the compression spring 7107 in the spring groove 7108, so that the fixed block 7104 at the left side is fixedly connected with the moving block 7105 at the right side, and the cleaning device 7 is fixed at the same time, so that the cleaning device 7 is fixed when not used, and the cleaning device 7 is prevented from influencing the use of the water quality detection equipment.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel water quality detection device comprises an electrode (1), an insulating sleeve (2), a water quality detection shell (3), a display screen (4) and a button (5), wherein the top of the right end of the electrode (1) is connected with the water quality detection shell (3) in an inserting manner, the insulating sleeve (2) is arranged on the top of the right end of the electrode (1), the right side of the insulating sleeve (2) is fixedly adhered to the water quality detection shell (3), the display screen (4) is arranged on the right side of the upper end of the water quality detection shell (3), the lower end of the button (5) is connected with the water quality detection shell (3) in an inserting manner, and a battery placing part (6) is formed in the upper end of the right side of the water;

the method is characterized in that: the cleaning device (7) is arranged on the outer surface of the upper end of the electrode (1), the cleaning device (7) consists of a cleaning sleeve (71), a fixing block (72), a connecting post (73), a first guide rod (74), a first rotating shaft (75), a pulling block (76), a second guide rod (77), a second rotating shaft (78), a fixing port (79) and a fixing mechanism (710), the cleaning sleeve (71) surrounds the outer surface of the electrode (1), the fixing block (72) is fixedly welded at the upper end of the cleaning sleeve (71), the connecting post (73) is fixedly welded at the upper end of the fixing block (72), the upper end of the connecting post (73) is rotatably connected with the first guide rod (74), the right end of the first guide rod (74) is rotatably connected with the second guide rod (77) through the first rotating shaft (75), and the pulling block (76) is fixedly welded at the top of the left side of the second guide rod (77), second guide arm (77) right side upper end plug-in connection has second pivot (78), fixed mouthful (79) are seted up in second guide arm (77) left side, fixed establishment (710) are installed in water quality testing shell (3) upper end middle part.

2. The novel water quality detection device according to claim 1, characterized in that: the fixing mechanism (710) comprises a fixing shell (7101), a third rotating shaft (7102), a rotating block (7103), a left fixing block (7104), a right moving block (7105), a pin shaft (7106), a compression spring (7107), a spring groove (7108), an inserting block (7109) and an inserting groove (7110), wherein the rear end of the fixing shell (7101) is welded and fixed with the water quality detection shell (3), the third rotating shaft (7102) is in plug-in connection with the left side and the right side of the fixing shell (7101), the upper end of the rotating block (7103) is welded and fixed with the third rotating shaft (7102), the left end of the left fixing block (7104) is welded and fixed with the rotating block (7103), the right end of the right moving block (7105) is in sliding connection with the rotating block (7103), the upper end of the pin shaft (7106) is in plug-in connection with the left fixing block (7104), the lower end of the pin shaft (7106) is welded and fixed with the compression spring (7107), the compression spring (7107) is arranged, the lower end of the compression spring (7107) is fixedly welded with the inside of a spring groove (7108), the spring groove (7108) is formed in the top of the left side of the insertion block (7109), the right end of the insertion block (7109) is fixedly welded with the right moving block (7105), the left side of the insertion block (7109) is connected with an insertion groove (7110) in an insertion mode, and the insertion groove (7110) is formed in the inside of the right end of the left fixing block (7104).

3. The novel water quality detection device according to claim 1, characterized in that: the cleaning sleeve (71) is internally provided with a sponge cleaning layer, and the slidable distance of the cleaning sleeve (71) is 6 CM.

4. The novel water quality detection device according to claim 1, characterized in that: lubricating oil is arranged inside the first rotating shaft (75) and the second rotating shaft (78), and the rotating angles of the first rotating shaft (75) and the second rotating shaft (78) are both 360 degrees.

5. The novel water quality detection device according to claim 1, characterized in that: the outer surface of the pulling block (76) is provided with a soft rubber layer, and the outer surface of the soft rubber layer of the pulling block (76) is provided with anti-skid grains.

6. The novel water quality detection device according to claim 1, characterized in that: the whole size of the fixed port (79) is 3CM, and a rubber layer is arranged inside the fixed port (79).

7. The novel water quality detection device according to claim 2, characterized in that: the third rotating shaft (7102) can drive the rotating block (7103) to rotate by 90 degrees, and a zinc coating is electroplated on the outer surface of the rotating block (7103).

8. The novel water quality detection device according to claim 2, characterized in that: the outer surface of the compression spring (7107) is provided with a metal protective layer, and the compression spring (7107) can be subjected to rebound fixation of 4N.