CN207623304U - A kind of portable PH meters - Google Patents
A kind of portable PH meters Download PDFInfo
- Publication number
- CN207623304U CN207623304U CN201721561049.XU CN201721561049U CN207623304U CN 207623304 U CN207623304 U CN 207623304U CN 201721561049 U CN201721561049 U CN 201721561049U CN 207623304 U CN207623304 U CN 207623304U
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- China
- Prior art keywords
- main body
- feeler lever
- cavity
- support column
- portable
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Abstract
The utility model discloses a kind of portable PH to count, it solves the problems, such as inconvenient to use, its key points of the technical solution are that including main body and the feeler lever being electrically connected with main body, main body is equipped with support column, cavity is equipped in main body, main body level slidably connects the sliding shoe in cavity, sliding shoe is fixedly connected with horizontally disposed fixed link, fixed link is hinged with support column lower end, support column is rotatably connected to turning set, turning set lower end is fixedly connected with connecting rod, connecting rod is fixedly connected with the chuck below fixed link, chuck is equipped with the card slot that can be put into fixed link, turning set is equipped with the mounting portion for installing feeler lever, achieve the effect that easy to use.
Description
Technical field
The utility model is related to PH meters, more particularly to a kind of portable PH meters.
Background technology
PH is counted, and is a kind of common instrument and equipment, is mainly used to the pH value of accurate measurement liquid medium, is mixed corresponding
Ion-selective electrode can also measure ion electrode current potential MV values, PH meters be widely used in bio-pharmaceuticals, agricultural, environmental protection,
The fields such as sewage disposal, tap water.
Notification number is that CN205384240U discloses a kind of portable PH meters, including pedestal, it is characterised in that：Fixed frame is pacified
Loaded on pedestal, lever arm is flexibly connected with fixed frame, and fixture is set to the free end of lever arm, and electrode probe is clamped in fixture
Bayonet in, lever arm includes first support arm and second support arm, and one end of first support arm and rotary head are hinged, rotary head and fixation
Frame is rotatablely connected, and the other end of first support arm and one end of second support arm are hinged, the other end jockey of second support arm.
But the device is since fixed frame the space occupied is excessive, inconvenient during mobile PH meters, to cause
The portable PH meters use upper inconvenience.Therefore there is a problem of inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of portable PH to count, and PH meters have the effect of can be easy to use.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of portable PH meter, including main body and the feeler lever that is electrically connected with main body, the main body are described equipped with support column
Cavity is equipped in main body, the main body level slidably connects the sliding shoe in cavity, and the sliding shoe is fixedly connected with
Horizontally disposed fixed link, the fixed link and support column lower end are hinged, and the support column is rotatably connected to turning set, described turn
Dynamic set lower end is fixedly connected with connecting rod, and connecting rod is fixedly connected with the chuck below fixed link, and the chuck is equipped with can
It is put into the card slot of fixed link, the turning set is equipped with the mounting portion for installing feeler lever.
Setting in this way：Main body can carry out pH value measurement by feeler lever to reagent.Rotary motion set on the support columns,
Mounting portion and feeler lever movement are driven, it is portable to playing the role of adjusting feeler lever position, reaching easy to use and being moved easily this
The effect of formula PH meters.When turning set rotates, chuck rotation is driven by connecting rod, to make card slot rotate, until card slot is aligned
Fixed link downwardly turns over support column in fixed link, and support column is overturn to horizontality, simultaneously supports column and chuck is driven to move
It is dynamic, so that fixed link is caught in card slot, fixed link is clamped with card slot, can play the role of preventing runner and rotating bar from rotating.Then
Feeler lever, support column and sliding shoe are pushed into cavity, to which support column and feeler lever are received into cavity inside, play and saves space
Effect.To realize the effect being convenient for carrying.
The further setting of the utility model：The mounting portion is to be slidably connected and can put along its length with turning set
Enter the mounting rod of cavity, the mounting rod is equipped with the bayonet with feeler lever grafting, and the mounting rod is vertical with card slot.
Setting in this way：Feeler lever is inserted into bayonet, when turning set rotates, mounting rod can be driven to rotate together with,
To realize the effect of adjustment feeler lever position, mounting rod is slid vertically on turning set, can also play the work of adjustment feeler lever position
With effect easy to use can be played.By adjusting the position of feeler lever, reduces the whole volume of the portable PH meters, can also rise
To the effect being convenient for carrying.
The further setting of the utility model：The mounting rod is threaded with the first screw pushed against with turning set.
Setting in this way：The first screw is tightened on mounting rod, makes to generate friction between the first screw and turning set
Power prevents mounting rod from being slided on turning set by frictional force.To realize the function being locked in mounting rod on turning set.
The further setting of the utility model：The mounting rod is threaded with the second screw pushed against with feeler lever.
Setting in this way：The second screw is tightened on mounting rod, and the second screw is made to push against feeler lever, the second screw and spy
Frictional force is generated between bar, prevents feeler lever from being moved on mounting rod by frictional force.Feeler lever is locked in mounting rod to realize
On function.
The further setting of the utility model：The connecting rod is located at chuck close to the side of feeler lever.
Setting in this way：When connecting rod and feeler lever follow turning set to be rotated to the side far from main body, connecting rod
Pole spacing will not be fixed to live, prevent connecting rod from influencing the adjustment of feeler lever position, play effect easy to use.
The further setting of the utility model：The sliding shoe is fixedly connected with horizontally disposed workbench.
Setting in this way：Reagent can be placed on the table, play the role of facilitating detection.Meanwhile it working
Platform can follow sliding shoe to be moved in cavity, also can guarantee that the portable PH meters easily can be carried and be moved.
The further setting of the utility model：The main body is hinged with the cover board for covering cavity, and the cover board is equipped with energy
It is put into the groove of turning set, is equipped between the cover board and main body and drives the elastic component that cover board closes cavity.
Setting in this way：Cavity is covered using cover board, makes one to be difficult to see that cavity inside, plays raising aesthetics
Effect, meanwhile, also can block support column and sliding shoe with cover board, can prevent outside support column and sliding shoe accidental movement to cavity
Portion can also play the effect being convenient for carrying.
The further setting of the utility model：The elastic component is the torsion that both ends are fixedly connected with cover board and main body respectively
Spring.
Setting in this way：Make cover board that there is the trend for keeping covering cavity using torsional spring, prevents cover board from surprisingly beating
It opens, play the role of ensureing aesthetics and is convenient for carrying.
In conclusion the utility model has the advantages that：Rotary motion set on the support columns makes the card on chuck
Slot is aligned with fixed link, to the status releasing for making fixed link be clamped with chuck, you can the rotational support column on sliding shoe.It will branch
Dagger is rotated to horizontality, and support column is pushed to cavity inside, to which support column, mounting rod and feeler lever are all slid into cavity
It is interior, to realize the function that support column, mounting rod and feeler lever are received into body interior.Reach the effect for being moved easily and using
Fruit.
Description of the drawings
Fig. 1 is stereogram when feeler lever is located at outside cavity in the present embodiment；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is sectional view when feeler lever is located in cavity in the present embodiment；
Fig. 4 is the sectional view of mounting rod in the present embodiment.
Reference numeral：11, main body；12, feeler lever；13, cavity；14, cover board；15, groove；16, torsional spring；21, sliding shoe；
22, fixed link；23, workbench；31, support column；32, turning set；33, connecting rod；34, chuck；35, card slot；36, mounting rod；
37, bayonet；38, the first screw；39, the second screw.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
A kind of portable PH meter, as shown in Figure 1, Figure 2 and Figure 3, including main body 11 and the feeler lever 12 that is electrically connected with main body 11,
Feeler lever 12 is inserted into reagent, then can carry out the analysis of pH value to reagent by main body 11.Cavity 13 is equipped in main body 11,
11 level of main body slidably connects the sliding shoe 21 in cavity 13, and sliding shoe 21 is fixedly connected with horizontally disposed fixed link
22, fixed link 22 is equipped with the lower end support column 31 hinged with it.When support column 31 is in horizontality, support column 31 can follow
The sliding in the cavity 13 of sliding shoe 21, when sliding shoe 21 is to 13 slide outside of cavity, then rotational support column 31 to vertical state
When, support column 31 is clamped with main body 11, prevents sliding shoe 21 from being slided into cavity 13.
Support column 31 is rotatably connected to turning set 32, and 32 lower end of turning set is fixedly connected with connecting rod 33, and connecting rod 33 is solid
Surely it is connected with the chuck 34 positioned at 22 lower section of fixed link, chuck 34 is equipped with the card slot 35 that can be put into fixed link 22.In support column 31
When upper rotary motion set 32, chuck 34 follows turning set 32 to rotate together with, so that the position change of card slot 35.When card slot 35
When being aligned with fixed link 22, fixed link 22 can be caught in card slot 35, and turning set 32 can follow support column 31 to turn on sliding shoe 21
It is dynamic, so as to which support column 31 is turned to horizontality.When support column 31 and turning set 32 are in vertical state, rotary motion
Set 32, makes the position of card slot 35 change so that fixed link 22 cannot be caught in card slot 35 and is clamped with chuck 34, to make
It obtains support column 31 and keeps vertical state.
Turning set 32 is equipped with the mounting portion for installing feeler lever 12, and mounting portion is to be slided along its length with turning set 32
Connection and the mounting rod 36 that can be put into cavity 13, mounting rod 36 are equipped with the bayonet 37 with 12 grafting of feeler lever.Mounting rod 36 is being turned
It is slid vertically on dynamic set 32, to play the role of adjusting 12 height of feeler lever, rotary motion set 32, drives peace on support column 31
Dress bar 36 and feeler lever 12 rotate together with, to play the role of adjusting 12 position of feeler lever.Achieve the effect that easy to use.
Mounting rod 36 is horizontally disposed and vertical with card slot 35, when card slot 35 is aligned with fixed link 22, the length of mounting rod 36
It is vertical with the rotation direction of support column 31 to spend direction so that holding level during mounting rod 36 follows support column 31 to rotate
State.When sliding shoe 21 is pushed into 13 inside of cavity, mounting rod 36 is driven to enter in cavity 13.To realize by support column 31,
Mounting rod 36 and feeler lever 12 are received into main body 11, are played the role of reducing whole occupied space, are played and facilitate carrying and use
Effect.Keep the mounting rod 36 of horizontality that can further decrease the effect of whole occupied space.
When it is desired to be used, it pulls out turning set 32, drives support column 31 and sliding shoe 21 to moving outside cavity 13
To extreme position, then rotational support column 31 is to vertical state on sliding shoe 21, the then rotary motion set on support column 31
32, so that fixed link 22 and chuck 34 is clamped, so that support column 31 keeps vertical state.To can reach easy to use be somebody's turn to do
The effect of portable PH meters.
Sliding shoe 21 is fixedly connected with horizontally disposed workbench 23, when sliding shoe 21 slides into outermost, workbench
23 remove out of cavity 13, so as to place reagent on workbench 23, play effect easy to use.
Main body 11 is hinged with the cover board 14 for covering cavity 13, and cover board 14 is equipped with the groove 15 that can be put into turning set 32.When
When support column 31, mounting rod 36, feeler lever 12 are located in shell, cavity 13 can be covered with cover board 14, is visited so as to play protection
Bar 12 and the effect for improving aesthetics.Meanwhile when cover board 14 covers cavity 13, turning set 32 is by groove 15 out of cavity 13
It stretches out.When needing to take out feeler lever 12, turning set 32 is pulled to 11 outside of main body, you can drive sliding shoe 21 and feeler lever 12 outside
It moves and skids off outside cavity 13.While sliding shoe 21 moves outward, workbench 23 abuts with cover board 14 and pushes lid
Plate 14 makes cover board 14 open, and to prevent cover board 14 from colliding with feeler lever 12, plays the role of protecting feeler lever 12.To reach
To effect easy to use.
It is equipped between cover board 14 and main body 11 and drives the elastic component that cover board 14 closes cavity 13, elastic component is distinguished for both ends
The torsional spring 16 being fixedly connected with cover board 14 and main body 11.Cover board 14 is driven to cover cavity 13 by torsional spring 16, playing conveniently makes
Effect.Meanwhile torsional spring 16 can drive cover board 14 to block sliding shoe 21 and workbench 23, prevent sliding shoe 21 from cavity 13
It inside accidentally slips out, plays the role of improving reliability.
Connecting rod 33 is located at chuck 34 close to the side of feeler lever 12 so that when connecting rod 33 and feeler lever 12 follow turning set 32
When being rotated to the side far from main body 11, connecting rod 33 will not be fixed the adjustment that bar 22 blocked and hindered 12 position of feeler lever, rise
To the effect for facilitating 12 position of adjustment feeler lever.When connecting rod 33 and feeler lever 12 follow turning set 32 to the sidespin close to main body 11
When turning, fixed link 22 can be clamped with connecting rod 33, can prevent feeler lever 12 from colliding with main body 11 to a certain extent, meanwhile,
Reagent is placed on outside main body 11 in the case of normal use, need not rotate feeler lever 12 to close to the side of main body 11.Therefore
Effect easy to use can be played.
As shown in Figure 1 and Figure 4, mounting rod 36 is threaded with the first screw 38 pushed against with turning set 32, tightens first
Screw 38 makes it be pushed against with turning set 32, to which mounting rod 36 to be fixed on turning set 32, plays the role of improving reliability.
When unclamping the first screw 38, mounting rod 36 can slide vertically on turning set 32, to adjust mounting rod 36 and feeler lever 12
Highly.Mounting rod 36 is threaded with the second screw 39 pushed against with feeler lever 12, and tightening the second screw 39 makes it be supported with feeler lever 12
Tightly, to which feeler lever 12 to be fixed on mounting rod 36, play the role of improving reliability.When unclamping the second screw 39, can incite somebody to action
Feeler lever 12 takes out out of bayonet 37, to play the role of feeler lever 12 easy to use.
Specific implementation mode：Original state, feeler lever 12 are located in cavity 13, and cover board 14 is under the driving of torsional spring 16 by cavity
13 cover.When needing using feeler lever 12, turning set 32 is pulled, drives sliding shoe 21 to 11 outer Slideslip of main body, works at the same time platform
23 push cover board 14 to overturn, so that feeler lever 12 can remove outside cavity 13.Then the rotational support column on sliding shoe 21
31, so that support column 31 is in vertical state, then passes through the position of the 32 adjustment feeler lever 12 of rotary motion set on support column 31.Together
When, turning set 32 drives chuck 34 to rotate so that chuck 34 is clamped with fixed link 22, so that support column 31 keeps vertical
State.Play effect easy to use.
When that need not use feeler lever 12, the rotary motion set 32 on support column 31 makes the card slot 35 on chuck 34 and consolidates
Fixed pole 22 is aligned, to the status releasing for making fixed link 22 be clamped with chuck 34, you can the rotational support column 31 on sliding shoe 21.
By the rotation of support column 31 to after horizontality, to cavity 13 inside push support column 31, to by support column 31,36 and of mounting rod
Feeler lever 12 all slides into cavity 13, to realize the work(being received into support column 31, mounting rod 36 and feeler lever 12 inside main body 11
Energy.Achieve the effect that be moved easily and use.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of portable PH meter, including main body (11) and the feeler lever (12) that is electrically connected with main body (11), on the main body (11)
Equipped with support column (31), it is characterised in that：Cavity (13) is equipped in the main body (11), main body (11) level is slidably connected
There are the sliding shoe (21) in cavity (13), the sliding shoe (21) to be fixedly connected with horizontally disposed fixed link (22), institute
It states fixed link (22) and support column (31) lower end is hinged, the support column (31) is rotatably connected to turning set (32), the rotation
Set (32) lower end is fixedly connected with connecting rod (33), and connecting rod (33) is fixedly connected with the chuck below fixed link (22)
(34), the chuck (34) is equipped with the card slot (35) that can be put into fixed link (22), and the turning set (32) is equipped with to be visited for installing
The mounting portion of bar (12).
2. portable PH meters according to claim 1, it is characterised in that：The mounting portion is to be grown along it with turning set (32)
Degree direction is slidably connected and can be put into the mounting rod (36) of cavity (13), and the mounting rod (36) is equipped with and feeler lever (12) grafting
Bayonet (37), the mounting rod (36) are vertical with card slot (35).
3. portable PH meters according to claim 2, it is characterised in that：The mounting rod (36) is threaded with and rotates
Cover the first screw (38) that (32) push against.
4. portable PH meters according to claim 2, it is characterised in that：The mounting rod (36) is threaded with and feeler lever
(12) the second screw (39) pushed against.
5. portable PH meters according to claim 2, it is characterised in that：It is close that the connecting rod (33) is located at chuck (34)
The side of feeler lever (12).
6. portable PH meters according to claim 1, it is characterised in that：Sliding shoe (21) level of being fixedly connected with is set
The workbench (23) set.
7. portable PH meters according to claim 6, it is characterised in that：The main body (11), which is hinged with, covers cavity (13)
Cover board (14) firmly, the cover board (14) are equipped with the groove (15) that can be put into turning set (32), the cover board (14) and main body
(11) it is equipped between and drives the elastic component that cover board (14) closes cavity (13).
8. portable PH meters according to claim 7, it is characterised in that：The elastic component be both ends respectively with cover board (14)
The torsional spring (16) being fixedly connected with main body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561049.XU CN207623304U (en) | 2017-11-20 | 2017-11-20 | A kind of portable PH meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721561049.XU CN207623304U (en) | 2017-11-20 | 2017-11-20 | A kind of portable PH meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623304U true CN207623304U (en) | 2018-07-17 |
Family
ID=62829490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721561049.XU Active CN207623304U (en) | 2017-11-20 | 2017-11-20 | A kind of portable PH meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362801A (en) * | 2020-11-06 | 2021-02-12 | 四川清和科技有限公司 | Device for rapidly detecting algae removal effect |
-
2017
- 2017-11-20 CN CN201721561049.XU patent/CN207623304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362801A (en) * | 2020-11-06 | 2021-02-12 | 四川清和科技有限公司 | Device for rapidly detecting algae removal effect |
| CN112362801B (en) * | 2020-11-06 | 2022-01-28 | 四川清和科技有限公司 | Device for rapidly detecting algae removal effect |
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