CN220305290U - Portable water quality testing water pen - Google Patents
Portable water quality testing water pen Download PDFInfo
- Publication number
- CN220305290U CN220305290U CN202321872371.XU CN202321872371U CN220305290U CN 220305290 U CN220305290 U CN 220305290U CN 202321872371 U CN202321872371 U CN 202321872371U CN 220305290 U CN220305290 U CN 220305290U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pen body
- wall
- quality testing
- water quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 95
- 238000012372 quality testing Methods 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 4
- 241001422033 Thestylus Species 0.000 abstract description 13
- 238000012360 testing method Methods 0.000 description 13
- 210000000707 wrist Anatomy 0.000 description 11
- 238000001514 detection method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000428 dust Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a portable water quality testing stylus, which relates to the technical field of water quality testing styluses and comprises a stylus body, wherein one side of the stylus body is sleeved with a sleeve cover, one side of the stylus body is provided with a display screen, one side of the sleeve cover is provided with a limiting fixing device, one side of the stylus body is provided with a protecting device, the limiting fixing device comprises a groove block, a screw hole block and a bolt, one side of the inner wall of the groove block is provided with a threaded hole.
Description
Technical Field
The utility model relates to the technical field of water quality detection water measuring pens, in particular to a portable water quality detection water measuring pen.
Background
The water quality detection water pen is a simple portable water quality testing tool for testing the TDS value or the conductivity of water so as to judge the purity or pollution degree of the water.
The inventor finds in daily work that when the water source is tested by using the water measuring pen body, the volume of the water measuring pen body is designed to be smaller, the water measuring pen body is convenient to carry, the water measuring pen is a simple portable water quality testing tool, when the water quality at the edge of a river channel or a pond needs to be tested outdoors, the water measuring pen body is firstly taken down from a sleeve cover, then one detection end of the water measuring pen body is inserted into water for detection by holding the water measuring pen body, and when the water measuring pen is used, accidents happen, the water measuring pen body possibly falls off from hands and falls into the pond or the river channel, so that the situation that the water measuring pen is difficult to retrieve and lose occurs.
In order to solve when the outside water quality that needs to be detected river course or pond middle edge department, take off the test pencil body from the cover earlier, then handheld test pencil body inserts its detection one end in water and detects, when using, the unexpected emergence, the test pencil body probably drops into pond or river course from the hand, lead to retrieving the problem of losing difficultly, prior art adopts and installs the U-shaped piece in test pencil body one side, the inside of hand cartridge at the U-shaped piece makes its card carry out anti-drop's mode handle during the use, this application provides another mode.
Disclosure of Invention
The utility model provides a portable water quality detection stylus, which aims to solve the problems that when water quality at the middle edge of a river or a pond is required to be detected outdoors, a stylus body is firstly taken down from a sleeve cover, then one detection end of the stylus body is inserted into water for detection by holding the stylus body, when the stylus body is used, accidents happen, the stylus body can fall off from hands and fall into the pond or the river, and the retrieval and the loss are difficult.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a portable water quality testing water measuring pen, includes the water measuring pen body, one side cover of water measuring pen body is equipped with the cover, one side of water measuring pen body is provided with the display screen, one side of cover is provided with spacing fixing device, one side of water measuring pen body is provided with protector, spacing fixing device includes recess piece, screw piece and bolt, one side of recess piece and one side fixed connection of water measuring pen body, the screw hole has been seted up to inner wall one side of recess piece, the inner wall size and the shape of recess piece and the surface size and the shape looks adaptation of screw piece. The inner wall thread size and the shape of screw hole and screw hole piece all with the surface thread size and the shape looks adaptation of bolt, one side fixedly connected with bandage of screw hole piece, the one end inner wall fixedly connected with hook face magic subsides of bandage, the other end external surface fixedly connected with mao face magic subsides of bandage, one side fixedly connected with elasticity rope of recess piece, one side fixedly connected with of elasticity rope and water measuring pen body.
The effects achieved by the components are as follows: through setting up spacing fixing device, when will using the test pencil body to test the water source, test pencil body own volume design is less, conveniently carry it, be a simple and easy portable quality of water test tool, when outside needs to detect the quality of water of edge in river course or pond, first manual screw hole piece card on one side of bandage is in the recess piece inner wall on the cover, then screw in the bolt from the screw hole, make it screw in the inner wall of screw hole piece, fix the bandage on the cover, simultaneously connect on one side of recess piece through the elastic cord, thereby can make the bandage indirectly be in the same place with the test pencil body is fixed, twine the bandage on user's wrist, then hug closely its one end on the wrist surface makes the mao face magic subsides outwards, then in the hook face magic subsides on the other end, thereby can be fixed spacing on user's wrist with cover and test pencil body, then take off the test pencil body from the cover when using, use can not drop the condition easily in the water through the elastic cord is difficult to take place to retrieve the user's the back when using the hose, use is difficult to drop out in the user's the case.
Preferably, a screwing groove is formed in the top of the bolt, and the longitudinal section of the screwing groove is in a cross shape.
The effects achieved by the components are as follows: by arranging the screwing groove, when the screw is inconvenient to hold and rotate manually, the screw can be inserted into the screwing groove to be screwed by means of a screwing tool with a corresponding shape, so that the screw can be screwed conveniently.
Preferably, a round groove is formed in one side of the groove block, the inner wall of the round groove is communicated with the inner wall of the threaded hole, and the size and shape of the inner wall of the round groove are matched with those of the outer surface of one end of the bolt.
The effects achieved by the components are as follows: through setting up the circular slot, after screwing up the bolt in the inner wall of screw hole and screw piece to relevant position, can accomodate bolt one end in the circular slot, make its reduction and external area of contact improve the life of bolt.
Preferably, the binding band is close to the hook-face magic tape and fixedly connected with lug at one end, the both sides of lug all fixedly connected with a plurality of non-slip raised.
The effects achieved by the components are as follows: through setting up the lug, when tearing off the one end of hook face magic tape from the one end of mao face magic tape, make things convenient for the manual back of holding it and tear it.
Preferably, the protection device comprises a protection cover, sliding grooves are symmetrically formed in one side of the water measuring pen body, the inner walls of the two sliding grooves are slidably connected with the outer surfaces of the two ends of the protection cover, and the size of the inner wall of the protection cover is larger than that of the display screen.
The effects achieved by the components are as follows: through setting up protector, when not using the test pencil body to need accomodate it, can be manual with the both ends of protective cover to one side in two spouts slide to the back of a certain position, can cover the display screen protection, make its in-process collision extrusion that takes place be difficult for leading to the display screen to take place to damage the condition that can not use appear.
Preferably, a magnet block is fixedly connected to one side of the protective cover, and an iron sheet block is symmetrically and fixedly connected to one side of the water measuring pen body.
The effects achieved by the components are as follows: through setting up magnet piece and iron sheet piece, after sliding to one side to certain position with the protective cover in the spout, cover the back with the display screen protection, the magnet piece can adsorb on one side of iron sheet piece, and spacing fixed with the protective cover makes it can not take place to slide easily in the spout, protects the display screen better.
Preferably, one side of the protective cover is fixedly connected with a sponge block, and one side of the sponge block is clung to the surface of the display screen.
The effects achieved by the components are as follows: through setting up the sponge piece, when the shield cover makes a round trip to slide in the spout, can drive the sponge piece and make a round trip to move on the surface of display screen and get off the dust clearance that its surface was attached.
Preferably, one side of the protective cover, which is far away from the sponge block, is fixedly connected with a plurality of anti-skid blocks, and the anti-skid blocks are arranged at equal distances.
The effects achieved by the components are as follows: through setting up the antiskid block, when manual promotion protective cover makes a round trip to slide in the spout, can increase the contact friction between antiskid block top and the hand, be difficult for taking place to slide when making it press the promotion.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, by arranging the limiting fixing device, when the water source is tested by using the water measuring pen body, the volume of the water measuring pen body is designed to be smaller, the water measuring pen body is convenient to carry, and the water measuring pen is a simple portable water quality testing tool.
Drawings
FIG. 1 is a schematic perspective view of a pen body according to the present utility model;
FIG. 2 is a schematic perspective view of an elastic cord according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
fig. 4 is a schematic perspective view of the binding band of the present utility model.
Fig. 5 is a schematic perspective view of a display screen according to the present utility model.
Fig. 6 is a schematic perspective view of a protective cover according to the present utility model.
Fig. 7 is a schematic perspective view of the anti-skid block of the present utility model.
Legend description: 1. a stylus body; 2. a limit fixing device; 3. a protective device; 4. a cover; 5. a display screen; 21. a groove block; 22. a threaded hole; 23. screw hole blocks; 24. a bolt; 25. a strap; 26. hook-face magic tape; 27. a rough surface magic tape; 28. an elastic rope; 29. twisting grooves; 210. a circular groove; 211. a bump; 31. a chute; 32. a protective cover; 33. a magnet block; 34. iron sheet blocks; 35. a sponge block; 36. an anti-skid block.
Detailed Description
Embodiment 1, as shown in fig. 1-7, a portable water quality testing water measuring pen, including water measuring pen body 1, one side cover of water measuring pen body 1 is equipped with cover 4, and one side of water measuring pen body 1 is provided with display screen 5, and one side of cover 4 is provided with spacing fixing device 2, and one side of water measuring pen body 1 is provided with protector 3, and spacing fixing device 2 includes recess piece 21, screw piece 23 and bolt 24, and one side of recess piece 21 and one side fixed connection of water measuring pen body 1, and screw hole 22 has been seted up to inner wall one side of recess piece 21, and the inner wall size and the shape of recess piece 21 and the surface size and the shape looks adaptation of screw piece 23. The inner wall thread size and shape of screw hole 22 and screw hole piece 23 all with the outer surface thread size and shape looks adaptation of bolt 24, one side fixedly connected with bandage 25 of screw hole piece 23, the one end inner wall fixedly connected with hook face magic subsides 26 of bandage 25, the other end surface fixedly connected with mao face magic subsides 27 of bandage 25, one side fixedly connected with elastic rope 28 of recess piece 21, one side fixedly connected with of elastic rope 28 and water measuring pen body 1. When the water source is tested by using the water measuring pen body 1, the volume of the water measuring pen body 1 is designed to be smaller, the water measuring pen body 1 is convenient to carry, the water measuring pen is a simple portable water quality testing tool, when the water quality at the edge of a river or a pond is required to be detected outdoors, a screw hole block 23 on one side of a binding belt 25 is clamped into the inner wall of a groove block 21 on a sleeve cover 4 manually, then a bolt 24 is screwed in from a screw hole 22 to be screwed into the inner wall of the screw hole block 23, the binding belt 25 is fixed on the sleeve cover 4, and meanwhile, the binding belt 25 is connected to one side of the groove block 21 through an elastic rope 28, so that the binding belt 25 is indirectly fixed with the water measuring pen body 1, the binding band 25 is wound on the wrist of a user, one end of the binding band is tightly attached to the surface of the wrist to enable the rough surface magic tape 27 to face outwards, and then the hook surface magic tape 26 on the other end is attached to the rough surface magic tape 27, so that the sleeve cover 4 and the water measuring pen body 1 can be fixedly limited on the wrist of the user, the water measuring pen body 1 is taken down from the sleeve cover 4 when in use, the water measuring pen is used, when in use accidents occur, the water measuring pen body 1 can be connected to the wrist of the user through the elastic rope 28, and the water measuring pen body is difficult to drop into a pond or a river channel after falling off from the hand, so that the situation of difficult retrieval and loss is caused.
Referring to fig. 2 to 4, this embodiment discloses that the top of the bolt 24 is provided with a screwing groove 29, and the longitudinal section of the screwing groove 29 is in a cross shape. By providing the screw groove 29, when it is inconvenient to hold and rotate by hand, it can be screwed by inserting it into the screw groove 29 with a correspondingly shaped screwing tool, so that the screw 24 can be screwed easily. A circular groove 210 is formed in one side of the groove block 21, the inner wall of the circular groove 210 is communicated with the inner wall of the threaded hole 22, and the size and shape of the inner wall of the circular groove 210 are matched with those of the outer surface of one end of the bolt 24. By providing the circular groove 210, after the bolt 24 is screwed into the inner wall of the screw hole 22 and the screw hole block 23 to the corresponding position, one end of the bolt 24 can be received in the circular groove 210, so that the contact area with the outside is reduced, and the service life of the bolt 24 is prolonged.
Referring to fig. 2-4, this embodiment discloses that the binding band 25 is fixedly connected with a bump 211 near the hook-and-loop fastener 26 at one end, and a plurality of anti-slip protrusions are fixedly connected to both sides of the bump 211. By providing the tab 211, when one end of the hook and loop fastener 26 is pulled from one end of the loop and loop fastener 27, it is convenient to manually hold it and pull it open.
Referring to fig. 5-7, the embodiment discloses that the protecting device 3 includes a protecting cover 32, one side of the pen body 1 is symmetrically provided with sliding grooves 31, inner walls of the two sliding grooves 31 are slidably connected with outer surfaces of two ends of the protecting cover 32, and the size of the inner wall of the protecting cover 32 is larger than that of the display screen 5. When the pen body 1 is not used and needs to be stored, the two ends of the protective cover 32 can be manually slid to one side in the two sliding grooves 31 to a certain position, and then the display screen 5 can be protected and covered, so that the display screen 5 is not damaged and can not be used easily due to collision and extrusion in the storage process. One side of the protective cover 32 is fixedly connected with a magnet block 33, and one side of the water measuring pen body 1 is symmetrically and fixedly connected with an iron sheet block 34. Through setting up magnet piece 33 and iron sheet piece 34, after sliding protective cover 32 to one side in spout 31 to certain position, cover the back with the display screen 5 protection, magnet piece 33 can adsorb on one side of iron sheet piece 34, and it is spacing fixed with protective cover 32, makes it can not take place to slide in spout 31 easily, protects display screen 5 better.
Referring to fig. 5-7, this embodiment discloses that one side of the protective cover 32 is fixedly connected with a sponge block 35, and one side of the sponge block 35 is tightly attached to the surface of the display screen 5. By arranging the sponge block 35, when the protective cover 32 slides back and forth in the chute 31, the sponge block 35 can be driven to move back and forth on the surface of the display screen 5 to clean dust attached to the surface. The side of the protective cover 32 far away from the sponge block 35 is fixedly connected with a plurality of protective blocks 36, and the protective blocks 36 are equidistantly arranged. By arranging the anti-skid block 36, when the anti-skid cover 32 is manually pushed to slide back and forth in the chute 31, the contact friction force between the top of the anti-skid block 36 and the hand can be increased, so that the anti-skid cover is not easy to slide when pushed.
The working principle is that when the water source is tested by using the water measuring pen body 1, the volume of the water measuring pen body 1 is designed to be smaller, the water measuring pen body 1 is convenient to carry, the water measuring pen is a simple portable water quality testing tool, when the water quality at the edge of a river or a pond is required to be detected outdoors, the screw hole block 23 on one side of the binding belt 25 is clamped into the inner wall of the groove block 21 on the sleeve cover 4 manually, then the screw hole block is inserted into the screwing groove 29 by means of a screwing tool with a corresponding shape, the bolt 24 is screwed into the screw hole 22, so that the bolt is screwed into the inner wall of the screw hole block 23, one end of the bolt is completely contained into the circular groove 210, the binding belt 25 can be fixed on the sleeve cover 4, and meanwhile, the bolt is connected onto one side of the groove block 21 by the elastic rope 28, therefore, the binding band 25 can be indirectly fixed with the stylus body 1, the binding band 25 is wound on the wrist of a user, one end of the binding band 25 is tightly attached to the surface of the wrist to enable the rough surface magic tape 27 to face outwards, the hook surface magic tape 26 on the other end of the binding band is manually held by the lug 211 to be attached to the rough surface magic tape 27, the sleeve cover 4 and the stylus body 1 can be fixedly limited on the wrist of the user, the stylus body 1 is then taken down from the sleeve cover 4 during use, the stylus body 1 is used, accidents occur during use, the stylus body 1 can be connected to the wrist of the user through the elastic rope 28, and the stylus body is difficult to drop into a pond or a river channel after falling off from the hand, so that the situation of difficult retrieval and loss is caused.
When the pen body 1 is not used and needs to be stored, the pen body 1 can be manually pressed on the top of the protective cover 32 and the surface of the anti-skid block 36, so that two ends of the pen body can be covered by the protective cover after sliding to one side in the two sliding grooves 31 to a certain position, the magnet block 33 can be adsorbed on one side of the iron sheet 34, the protective cover 32 is limited and fixed, and therefore the pen body 1 is prevented from being damaged and cannot be used due to collision and extrusion in the storage process, and when the protective cover 32 slides back and forth in the sliding grooves 31, the sponge block 35 can be driven to move back and forth on the surface of the display screen 5 to clean dust attached to the surface of the pen body.
Claims (8)
1. The utility model provides a portable water quality testing water measuring pen, includes water measuring pen body (1), its characterized in that: one side cover of survey water-logging pen body (1) is equipped with cover (4), one side of survey water-logging pen body (1) is provided with display screen (5), one side of cover (4) is provided with spacing fixing device (2), one side of survey water-logging pen body (1) is provided with protector (3), spacing fixing device (2) include recess piece (21), screw piece (23) and bolt (24), one side of recess piece (21) and one side fixed connection of survey water-logging pen body (1), threaded hole (22) have been seted up on one side of the inner wall of recess piece (21), the inner wall size and the shape of recess piece (21) and the surface size and the shape looks adaptation of screw piece (23), the inner wall thread size and the shape of screw piece (23) all with the surface size and the shape looks adaptation of bolt (24), one side fixedly connected with hook face (25) of one end inner wall fixedly connected with hook face (26) of screw piece (23), the other end fixedly connected with one side of the tie (28) of the elastic cord (28) of the tie (21) and the elastic cord (28).
2. The portable water quality testing stylus of claim 1, wherein: the top of the bolt (24) is provided with a screwing groove (29), and the longitudinal section of the screwing groove (29) is in a cross shape.
3. The portable water quality testing stylus of claim 1, wherein: a round groove (210) is formed in one side of the groove block (21), the inner wall of the round groove (210) is communicated with the inner wall of the threaded hole (22), and the size and the shape of the inner wall of the round groove (210) are matched with those of the outer surface of one end of the bolt (24).
4. The portable water quality testing stylus of claim 1, wherein: the binding band (25) is close to the hook-and-loop fastener (26) and is fixedly connected with a lug (211) at one end, and a plurality of anti-slip protrusions are fixedly connected to two sides of the lug (211).
5. The portable water quality testing stylus of claim 1, wherein: the protection device (3) comprises a protection cover (32), sliding grooves (31) are symmetrically formed in one side of the water measuring pen body (1), the inner walls of the sliding grooves (31) are slidably connected with the outer surfaces of the two ends of the protection cover (32), and the size of the inner wall of the protection cover (32) is larger than that of the display screen (5).
6. The portable water quality testing stylus of claim 5, wherein: one side of the protective cover (32) is fixedly connected with a magnet block (33), and one side of the water measuring pen body (1) is symmetrically and fixedly connected with an iron sheet block (34).
7. The portable water quality testing stylus of claim 5, wherein: one side of the protective cover (32) is fixedly connected with a sponge block (35), and one side of the sponge block (35) is clung to the surface of the display screen (5).
8. The portable water quality testing stylus of claim 5, wherein: one side of the protective cover (32) far away from the sponge block (35) is fixedly connected with a plurality of anti-skid blocks (36), and the anti-skid blocks (36) are equidistantly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872371.XU CN220305290U (en) | 2023-07-17 | 2023-07-17 | Portable water quality testing water pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872371.XU CN220305290U (en) | 2023-07-17 | 2023-07-17 | Portable water quality testing water pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305290U true CN220305290U (en) | 2024-01-05 |
Family
ID=89372253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321872371.XU Active CN220305290U (en) | 2023-07-17 | 2023-07-17 | Portable water quality testing water pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305290U (en) |
-
2023
- 2023-07-17 CN CN202321872371.XU patent/CN220305290U/en active Active
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