CN208705266U - A kind of pH meter electrode support with multiple fixed function - Google Patents
A kind of pH meter electrode support with multiple fixed function Download PDFInfo
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- CN208705266U CN208705266U CN201820834185.XU CN201820834185U CN208705266U CN 208705266 U CN208705266 U CN 208705266U CN 201820834185 U CN201820834185 U CN 201820834185U CN 208705266 U CN208705266 U CN 208705266U
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- electrode
- fixing groove
- meter
- support
- electrode support
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Abstract
The utility model discloses a kind of pH meter electrode supports with multiple fixed function, including large arm, large arm left end and lever arm left end pass through rotation axis connection, large arm right end is provided with the vertical vertical bar extended downwardly, by increasing a fixed device inside four electrode fixing grooves on the arc-spark stand of the pH meter electrode support, to enable test electrode that the inside for being placed in electrode fixing groove is firmly fixed, it prevents test electrode and shakes because being not fixed firmly or generating and cause to test inaccurate situation appearance, so that the pH meter electrode support use it is more convenient and humanized, and traditional pH meter electrode support is improved to carry out the adjustable support of height adjustment, to enable the pH meter electrode support can carry out again using height on the basis of original height adjustment The adjusting of degree can adapt to a variety of use occasions to reduce the limitation that it uses insufficient height.
Description
Technical field
The utility model belongs to pH meter correlative technology field, and in particular to a kind of pH meter electrode with multiple fixed function
Bracket.
Background technique
PH meter 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 value, pH meter be widely used in environmental protection, sewage treatment, scientific research,
The fields such as pharmacy, fermentation, chemical industry, cultivation, tap water.The instrument be also food factory, drinking water administrative office in a factory QS, HACCP certification in
Indispensability examines equipment.
Existing pH meter electrode support technology has the following problems: 1, existing pH meter electrode support is all by test
Electrode is placed directly into the inside of electrode fixing groove, easily lead in this way test electrode fixation it is not secured enough, to influence to survey
Test result；2, existing pH meter electrode support can only carry out height adjustment in certain altitude range, when encountering different surveys
When trying article, limited height adjustment will receive limitation, to limit its use scope.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of pH meter electrode support with multiple fixed function
The test electrode proposed in background technique is not fixed firmly and causes to influence test result and fixed height adjustment to be its use
The problem of range is by limitation.
To achieve the above object, the utility model provides the following technical solutions: a kind of pH meter with multiple fixed function
By rotation axis connection, the other end of large arm is bent downward for electrode support, including large arm, one end of large arm and one end of lever arm
Vertical bar is formed, has arc-spark stand by link block horizontal connection on the bottom outer wall of vertical bar, the center of arc-spark stand offers
Multiple electrodes fixing groove, electrode fixing groove are along the circumferential direction equidistantly provided on spareslots and arc-spark stand centered on spareslots
With the equal penetrating electrode frame of spareslots, lever arm further includes pedestal and is vertically arranged far from clip slot is offered inside one end of large arm
Adjustable support on pedestal, the upper end of adjustable support is connected with fixing axle vertically and the upper end hiding of fixing axle is set to clip slot
Interior and be flexibly connected by adjusting knob, adjustable support matches with the swivelling chute of base upper surface.
Preferably, fixed device is additionally provided with inside electrode fixing groove, most inner side is provided with anti-skidding intermediate plate on fixed device,
The inside of electrode fixing groove is arranged in anti-skidding intermediate plate, and fixinig plate is provided on anti-skidding intermediate plate inner wall, is provided on fixinig plate inner wall
Adjustable spring is provided with spring housing outside adjustable spring bottom end, and spring housing is arranged in the inside of arc-spark stand and fixes from electrode
It is pierced by slot inner wall.
Preferably, bottom is provided with placement column on adjustable support, places column upper end and is provided with threaded rod, on threaded rod
End ambient external is provided with regulating tank, and fixed link is provided with outside regulating tank, and the lower end of fixing axle is topmost arranged in fixed link.
Preferably, there are four electrode fixing groove is arranged altogether, and four electrode fixing grooves are mounted equidistant respectively and pass through electrode
The outer circumferential walls of frame.
Preferably, be respectively provided on each fixed device there are two anti-skidding intermediate plate, two anti-skidding intermediate plates be closed after with electricity
Pole fixing groove interior shape is identical.
Preferably, the inside of clip slot is arranged in fixing axle upper end, and fixing axle is fixedly connected with lever arm by adjusting knob.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model inside four electrode fixing grooves on the arc-spark stand of the pH meter electrode support by increasing
One fixed device, to enable the stronger inside for being fixedly placed in electrode fixing groove of test electrode, prevents from surveying
Examination electrode shakes because being not fixed firmly or generating and causes to test inaccurate situation appearance, so that the pH meter electrode branch
It is more convenient and humanized that frame uses, which is by spring housing, adjustable spring, fixinig plate and anti-skidding intermediate plate group
At the anti-skidding intermediate plate of two of them is identical as electrode fixing groove interior shape after being closed, and can thus enable and test electrode
It reaches and is preferably contacted with anti-skidding intermediate plate, so that test electrode fixation is stronger, and be internally provided with spring in arc-spark stand
Room, and spring housing is pierced by from electrode fixing groove inner wall, and be internally provided in spring housing and extend outward to electrode fixing groove
Internal adjustable spring, and the adjustable spring inside electrode fixing groove is fixedly connected by fixinig plate with anti-skidding intermediate plate, and
Two anti-skidding clamping piece structures are all the same, in this way when needing to fix test electrode by electrode fixing groove, it is only necessary to test
Electrode is inserted into from electrode fixing groove upper end, test at this time electrode outer wall will push the anti-skidding intermediate plates of two sides inside electrode fixing groove to
The expansion of electrode fixing groove inner wall direction, so that adjustable spring is in compressive state, after test electrode fixes, two anti-skidding
Adjustable spring on intermediate plate anti-skidding intermediate plate can be pressed outward by elastic force it is dynamic so that two anti-skidding intermediate plates are firmly test electrode
It is fixed on the fixation device inside electrode fixing groove, so as to go out the case where effectively preventing test electrode from loosening
It is existing, enable the test result of test electrode more accurate, and can also protect test electrode well, prevents test electricity
Pole comes to harm, and increases its safety in utilization；
2, the utility model can carry out the adjustable branch of height adjustment by the way that traditional pH meter electrode support is improved to
Frame to enable the pH meter electrode support can carry out the tune using height again on the basis of original height adjustment
Section can adapt to a variety of use occasions to reduce the limitation that it uses insufficient height, thus increase its use scope,
The pH meter electrode support is made of fixed link, regulating tank, threaded rod and placement column, and wherein fixed link is fixedly mounted on fixing axle
Bottom, and in the regulating tank that is internally provided with of fixed link, and place column and mainly the pH meter electrode support integral installation arrived
Main supporting role is played on pedestal and to the pH meter electrode support, the upper end for placing column is provided with threaded rod, and screw thread
Bar upper end is arranged in the regulating tank inside fixed link, and screw thread is provided on regulating tank inner wall, and the spiral shell on regulating tank inner wall
Screw thread on line and threaded rod outer wall is on the contrary, threaded rod in this way could pass through the screw thread on the screw thread and regulating tank inner wall on outer wall
Adjusting is achived up and down inside regulating tank, it, can when the pH meter electrode support is when original height adjustment is elevated to the limit
Drive threaded rod in regulating tank internal rotating to place column by rotation, and threaded rod can be upper and lower in regulating tank by screw thread
Activity to realize that lift stabilizer blade carries out secondary height adjustment to the height of pH meter electrode support, and passes through screw thread
Mode carries out lifting meeting so that user is able to carry out accurate adjusting to adjustable height, so that pH meter electrode support uses
Come it is more humanized it is a certain so that it will not only be confined to so that the use scope of the pH meter electrode support greatly increases
A height region uses, and increases its convenience used.
Detailed description of the invention
Fig. 1 is the pH meter electrode support structure schematic diagram of the utility model；
Fig. 2 is the fixture structure schematic diagram of the utility model；
Fig. 3 is the adjustable support structural schematic diagram of the utility model；
In figure: 1, pedestal；2, swivelling chute；3, adjustable support；4, fixing axle；5, adjusting knob；6, clip slot；7, movable
Arm；8, rotary shaft；9, large arm；10, vertical bar；11, arc-spark stand；12, fixed device；13, electrode fixing groove；14, link block；15,
Spareslots；121, spring housing；122, adjustable spring；123, fixinig plate；124, anti-skidding intermediate plate；31, fixed link；32, regulating tank；
33, threaded rod；34, column is placed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of pH meter electrode with multiple fixed function
One end of bracket, including large arm 9, large arm 9 is connect with one end of lever arm 7 by rotary shaft 8, and the other end of large arm 9 is turned under
Folding forms vertical bar 10, has an arc-spark stand 11 by 14 horizontal connection of link block on the bottom outer wall of vertical bar 10, in arc-spark stand 11
Heart position is offered and is along the circumferential direction equidistantly provided with multiple electricity centered on spareslots 15 on spareslots 15 and arc-spark stand 11
Pole fixing groove 13, electrode fixing groove 13 and the equal penetrating electrode frame 11 of spareslots 15, lever arm 7 are opened inside one end far from large arm 9
It further include pedestal 1 and the adjustable support being vertically arranged on pedestal 13 equipped with clip slot 6, the upper end of adjustable support 3 connects vertically
The upper end hiding for being connected to fixing axle 4 and fixing axle 4 is set in clip slot 6 and is flexibly connected by adjusting knob 5, adjustable support 3 with
The swivelling chute 2 of 1 upper surface of pedestal matches.
It is stronger in order to which electrode is fixed, in the utility model, it is preferred that also set inside electrode fixing groove 13
It is equipped with fixed device 12, most inner side is provided with anti-skidding intermediate plate 124 on fixed device 12, and the anti-skidding setting of intermediate plate 124 is fixed in electrode
The inside of slot 13 is provided with fixinig plate 123 on anti-skidding 124 inner wall of intermediate plate, is provided with adjustable spring 122 on 123 inner wall of fixinig plate,
Spring housing 121 is provided with outside 122 bottom end of adjustable spring, spring housing 121 is arranged in the inside of arc-spark stand 11 and consolidates from electrode
Determine to be pierced by 13 inner wall of slot.
In order to which height adjustment range is wider, in the utility model, it is preferred that bottom is provided with peace on adjustable support 3
Column 34 is put, 34 upper end of column is placed and is provided with threaded rod 33,33 upper end ambient external of threaded rod is provided with regulating tank 32, regulating tank 32
Outside is provided with fixed link 31, and the lower end of fixing axle 4 is arranged in 31 the top of fixed link.
In order to which use scope is wider, in the utility model, it is preferred that there are four electrode fixing groove 13 is arranged altogether, and four
Electrode fixing groove 13 is mounted equidistant respectively and passes through the outer circumferential walls of arc-spark stand 11.
In order to preferably be bonded electrode test pen, in the utility model, it is preferred that be provided on each fixed device 12
Two anti-skidding intermediate plates 124 are identical as 13 interior shape of electrode fixing groove after two anti-skidding closures of intermediate plate 124 are good.
It is more stable in order to rotate adjusting, in the utility model, it is preferred that 4 upper end of fixing axle is arranged in clip slot 6
Portion, fixing axle 4 and lever arm 7 are fixedly connected by adjusting knob 5.
The working principle and process for using of the utility model: after the utility model installs, pass through link block 14 first
Arc-spark stand 11 is fixedly installed in the outer right wall of 10 lower end of vertical bar, then large arm 9 and lever arm 7 are connected by rotary shaft 8
It connects, and large arm 9 can be realized by rotary shaft 8 and is rotated up and down, and 4 upper end of fixing axle is then inserted into 7 right end of lever arm
Clip slot 6 inside, and fixed with adjusting knob 5, the adjustable lever arm 7 of adjusting knob 5 is realized up and down in fixing axle 4
Then rotation is fixed to the fixed adjustable support 3 in 4 bottom end of fixing axle on pedestal 1 by swivelling chute 2, then places, when
When being tested, it is only necessary to test electrode be inserted into 13 inside of electrode fixing groove, at this time in electrode fixing groove 13
The fixation device 12 in portion can firmly fix test electrode, prevent test electrode because being not fixed firmly or generating shaking
And cause to test inaccurate situation and occur, so that the pH meter electrode support uses more convenient and humanized, this is solid
Determine device 12 to be made of spring housing 121, adjustable spring 122, fixinig plate 123 and anti-skidding intermediate plate 124, the anti-skidding intermediate plate of two of them
It is identical as 13 interior shape of electrode fixing groove after 124 closures are good, can thus enable test electrode preferably with it is anti-skidding
Intermediate plate 124 contacts, so that fixed stronger of test electrode, and is internally provided with spring housing 121 in arc-spark stand 11, and
Spring housing 121 is pierced by from 13 inner wall of electrode fixing groove, and is internally provided in spring housing 121 and extends outward to electrode fixing groove
Adjustable spring 122 inside 13, and the adjustable spring 122 inside electrode fixing groove 13 passes through fixinig plate 123 and anti-skidding intermediate plate
124 are fixedly connected, and two anti-skidding 124 structures of intermediate plate are all the same, in this way when needing to fix survey by electrode fixing groove 13
When trying electrode, it is only necessary to test electrode be inserted into from 13 upper end of electrode fixing groove, it is solid to will push electrode for test electrode outer wall at this time
The anti-skidding intermediate plate 124 for determining 13 inside two sides of slot is expanded to 13 inner wall direction of electrode fixing groove, so that adjustable spring 122 is in compression
State, after test electrode fixes, the adjustable spring 122 on two anti-skidding intermediate plates 124 can be by elastic force anti-skidding intermediate plate
124 press outward, so that two anti-skidding intermediate plates 124 are firmly fixed on test electrode the fixed dress inside electrode fixing groove 13
Set on 12, so as to effectively prevent test electrode loosen the case where appearance, enable test electrode test result
It is enough more accurate, and can also protect test electrode well, prevent test electrode from coming to harm, increase its use it is safe
Property, and traditional pH meter electrode support is improved to carry out the adjustable support 3 of height adjustment, come so that the pH meter is electric
Pole bracket can carry out again the adjusting using height on the basis of original height adjustment, use height to reduce it
Inadequate limitation can adapt to a variety of use occasions, to increase its use scope, which is by solid
Fixed pole 31, regulating tank 32, threaded rod 33 and placement column 34 form, and wherein fixed link 31 is fixedly mounted on the bottom of fixing axle 4, and
It is internally provided with regulating tank 32 in fixed link 31, and places column 34 mainly the pH meter electrode support integral installation to pedestal
Main supporting role is played on 1 and to the pH meter electrode support, the upper end for placing column 34 is provided with threaded rod 33, and screw thread
33 upper end of bar is arranged in the regulating tank 32 inside fixed link 31, and screw thread is provided on 32 inner wall of regulating tank, and regulating tank 32
Screw thread on inner wall and the screw thread on 33 outer wall of threaded rod are on the contrary, threaded rod 33 could pass through screw thread on outer wall and adjusting in this way
Screw thread on 32 inner wall of slot achives up and down adjusting inside regulating tank 32, when the pH meter electrode support is in original height tune
Section is when being elevated to the limit, can place column 34 by rotation to drive threaded rod 33 in 32 internal rotating of regulating tank, and threaded rod
33 can be up and down in regulating tank 32 by screw thread, to realize that lift stabilizer blade carries out the to the height of pH meter electrode support
Secondary height adjustment, and lifting meeting is threadedly carried out so that user is able to carry out accurate tune to adjustable height
Section so that pH meter electrode support use it is more humanized so that the use scope of the pH meter electrode support is big
Big increase increases its convenience used so that it will not only be confined to some height region to use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pH meter electrode support with multiple fixed function, including large arm (9), it is characterised in that: the large arm (9)
One end is connect with one end of lever arm (7) by rotary shaft (8), and the other end of the large arm (9) bends downward to form vertical bar
(10), there are arc-spark stand (11), the arc-spark stand by link block (14) horizontal connection on the bottom outer wall of the vertical bar (10)
(11) between center offers on spareslots (15) and arc-spark stand (11) centered on spareslots (15) along the circumferential direction etc.
Every being provided with multiple electrodes fixing groove (13), the electrode fixing groove (13) and spareslots (15) penetrating electrode frame (11), institute
Lever arm (7) are stated far from clip slot (6) are offered inside the one end of large arm (9), further includes pedestal (1) and is vertically arranged in pedestal
(1) upper end of the adjustable support (3) on, the adjustable support (3) is connected with fixing axle (4) and the fixing axle vertically
(4) upper end hiding is set in the clip slot (6) and is flexibly connected by adjusting knob (5), the adjustable support (3) and pedestal
(1) swivelling chute (2) of upper surface matches.
2. a kind of pH meter electrode support with multiple fixed function according to claim 1, it is characterised in that: the electricity
It is additionally provided with fixed device (12) inside pole fixing groove (13), most inner side is provided with anti-skidding intermediate plate on the fixed device (12)
(124), anti-skidding intermediate plate (124) setting is arranged on the inside of electrode fixing groove (13), anti-skidding intermediate plate (124) inner wall
Have fixinig plate (123), is provided with adjustable spring (122) on fixinig plate (123) inner wall, adjustable spring (122) bottom end
Outside is provided with spring housing (121), the spring housing (121) setting arc-spark stand (11) inside and from electrode fixing groove
(13) it is pierced by inner wall.
3. a kind of pH meter electrode support with multiple fixed function according to claim 1, it is characterised in that: it is described can
Bottom, which is provided with, in adjusting bracket (3) places column (34), and placement column (34) upper end is provided with threaded rod (33), the spiral shell
Rasp bar (33) upper end ambient external is provided with regulating tank (32), is provided with fixed link (31) outside the regulating tank (32), described
Fixed link (31) is topmost arranged in the lower end of fixing axle (4).
4. a kind of pH meter electrode support with multiple fixed function according to claim 1, it is characterised in that: the electricity
There are four pole fixing groove (13) is arranged altogether, and four electrode fixing grooves (13) are mounted equidistant respectively and pass through the circle of arc-spark stand (11)
All outer walls.
5. a kind of pH meter electrode support with multiple fixed function according to claim 2, it is characterised in that: described every
Be respectively provided on a fixed device (12) there are two anti-skidding intermediate plate (124), after described two anti-skidding intermediate plates (124) closures are good with electricity
Pole fixing groove (13) interior shape is identical.
6. a kind of pH meter electrode support with multiple fixed function according to claim 1, it is characterised in that: described solid
The setting of dead axle (4) upper end connects in the inside of clip slot (6), the fixing axle (4) and lever arm (7) by the way that adjusting knob (5) are fixed
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834185.XU CN208705266U (en) | 2018-05-31 | 2018-05-31 | A kind of pH meter electrode support with multiple fixed function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834185.XU CN208705266U (en) | 2018-05-31 | 2018-05-31 | A kind of pH meter electrode support with multiple fixed function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705266U true CN208705266U (en) | 2019-04-05 |
Family
ID=65935733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820834185.XU Expired - Fee Related CN208705266U (en) | 2018-05-31 | 2018-05-31 | A kind of pH meter electrode support with multiple fixed function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857521A (en) * | 2021-01-06 | 2021-05-28 | 许淦超 | Detection instrument frame and self-adjusting method |
-
2018
- 2018-05-31 CN CN201820834185.XU patent/CN208705266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857521A (en) * | 2021-01-06 | 2021-05-28 | 许淦超 | Detection instrument frame and self-adjusting method |
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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 |
Granted publication date: 20190405 Termination date: 20200531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |