CN207096334U - A kind of resistivity tester for being easy to rotate regulation direction - Google Patents
A kind of resistivity tester for being easy to rotate regulation direction Download PDFInfo
- Publication number
- CN207096334U CN207096334U CN201721039745.4U CN201721039745U CN207096334U CN 207096334 U CN207096334 U CN 207096334U CN 201721039745 U CN201721039745 U CN 201721039745U CN 207096334 U CN207096334 U CN 207096334U
- Authority
- CN
- China
- Prior art keywords
- tester
- screwed hole
- easy
- screw
- resistivity
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
It the utility model is related to resistivity tester technical field, and in particular to a kind of to be easy to rotate the resistivity tester for adjusting direction, including tester body, surface lower end sets fixing axle after tester body, and fixed shaft rear end connects back-up roller wheel by end bearing；Tester body bottom surface front end sets the first screwed hole, and tester body lower front surface sets the second screwed hole, and the first screwed hole and the second screwed hole junction set commutation bevel gear set；Elevating screw is set in the first screwed hole, power screw, the inner that elevating screw upper end passes through the bevel gear set drive connection power screw that commutates are set in the second screwed hole；Power screw outer end sets rotational handle, and support base is set below elevating screw, is connected at the center of support base upper surface with elevating screw lower end by ball pivot.The utility model can adjust tester front height, at the same can 360 ° of stable rotations change directions, it is easy to operation.
Description
Technical field
It the utility model is related to resistivity tester technical field, and in particular to a kind of resistance for being easy to rotate regulation direction
Rate tester.
Background technology
Resistivity tester is resistivity monitor, and resistivity and temperature are shown simultaneously, and with the alarm of resistivity lower bound
The online panel meter of function, it is widely used in on-line monitoring of the industries such as pharmacy, electronics, chemical industry to industrial flow water quality.
It employs singlechip technology, passes through pressing on panel to the temperature coefficient of pure water, electrode constant and resistivity lower bound alarm point
Key is freely set, and is the preferable matching instrument of various middle-size and small-size pure water equipments.
Most of resistivity tester profiles of prior art are case structure, be typically directly placed on desktop use or
Supported using support feet, especially the resistivity tester of use for laboratory, some resistivity testers then use a simple U
The front end of type structural support resistivity tester is to adapt to the operation convenience demand of user so that display screen and operation interface face
To user, or but above-mentioned supporting way be inconvenient to use, or supporting construction is unstable, uses and be inconvenient.
Utility model content
The technical problem of solution
For the disadvantages mentioned above present in prior art, the utility model provides a kind of electricity for being easy to rotate regulation direction
Resistance rate tester, it can be difficult to adjust efficiently against the angle of inclination present in prior art and direction, it has not been convenient to use
Problem.
Technical scheme
To realize object above, the utility model is achieved by the following technical programs：
A kind of resistivity tester for being easy to rotate regulation direction, including tester body, table after the tester body
Face lower end sets fixing axle, and the fixed shaft rear end connects back-up roller wheel by end bearing；Before the tester body bottom surface
End sets the first screwed hole, and the tester body lower front surface sets the second screwed hole, first screwed hole and described
Second screwed hole junction sets commutation bevel gear set；Elevating screw, second screwed hole are set in first screwed hole
Interior setting power screw, the elevating screw upper end are connected in the power screw by the commutation bevel gear set
End；The power screw outer end sets rotational handle, and support base, the support base upper table are set below the elevating screw
It is connected at the center of face with the elevating screw lower end by ball pivot.
Further, the fixing axle is symmetrical arranged on surface vertical centerline after the tester body, described
The surface minimum point of fixing axle is located on the tester body bottom surface.
Further, the fixing axle outer end is fixed on the inner surface of the end bearing, the back-up roller wheel socket
In the outer surface of the end bearing.
Further, first screwed hole is arranged on the tester body bottom center line, second spiral shell
Pit is arranged in this body front surface of tester vertical centerline.
Further, the commutation bevel gear set includes the bevel gear of intermeshing and vertical and intersectant centerline.
Further, the surface of the back-up roller wheel sets non-slip rubber ring, and the support base bottom surface sets anti-skidding
Rubber blanket.
Beneficial effect
Using technical scheme provided by the utility model, compared with known publicly-owned technology, have the advantages that：
1st, resistivity tester can be supported completely, and can adjust tester front height, so as to improve test
The inclined degree of instrument is easy to operation to suitable work angle.
2nd, tester on the table can be using support base to rotate direction in the range of 360 ° of fixed pivot, and will not slide
Fall, convenient use person's operation and observation tester.
3rd, damping performance is good, while the non-skid property improved, beneficial to the risk for reducing resistivity tester damage.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.It should be evident that drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model；
Fig. 3 is backsight structural representation of the present utility model；
Label in figure represents respectively：Tester body 1；Fixing axle 2；End bearing 3；Back-up roller wheel 4；Elevating screw 5；
Power screw 6；Rotational handle 7；Support base 8；Ball pivot 9；Anti-skid rubber cushion 10；Non-slip rubber ring 11.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described.Obviously, retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
With reference to embodiment, the utility model will be further described.
Embodiment
A kind of resistivity tester for being easy to rotate regulation direction of the present embodiment, including tester body 1, tester sheet
Surface lower end sets fixing axle 2 after body 1, and the rear end of fixing axle 2 connects back-up roller wheel 4 by end bearing 3；The bottom of tester body 1
End sets the first screwed hole in front, and the lower front surface of tester body 1 sets the second screwed hole, the first screwed hole and the second screw thread
Hole junction sets commutation bevel gear set；Elevating screw 5 is set in first screwed hole, power screw 6 is set in the second screwed hole,
The inner that the upper end of elevating screw 5 passes through the bevel gear set drive connection power screw 6 that commutates；The outer end of power screw 6, which is set, rotates hand
Handle 7, the lower section of elevating screw 5 set support base 8, pass through ball pivot 9 with the lower end of elevating screw 5 at the upper surface center of support base 8
Connection；Fixing axle 2 is symmetrical arranged on surface vertical centerline after tester body 1, and the surface minimum point of fixing axle 2 is positioned at survey
Try on the bottom surface of instrument body 1；The outer end of fixing axle 2 is fixed on the inner surface of end bearing 3, and back-up roller wheel 4 is socketed in end bearing 3
Outer surface；First screwed hole is arranged on the bottom center's line of tester body 1, before the second screwed hole is arranged on tester body 1
In the vertical centerline of surface；The bevel gear set that commutates includes the bevel gear of intermeshing and vertical and intersectant centerline；Back-up roller wheel 4
Surface sets non-slip rubber ring 11, and the bottom surface of support base 8 sets anti-skid rubber cushion 10.
Operation principle：In use, tester body 1 is placed on experiment desktop, support base 8 and elevating screw 5 are common
The front end of tester body 1 is propped up, controls what the front end of lift adjustment tester body 1 of elevating screw 5 was propped by rotational handle 7
Highly.
Need to adjust the rotation of tester body 1 towards when, gently in the side of tester body 1, force pushes and pulls test
Instrument body 1, the back-up roller wheel 4 of the rear end of tester body 1 are just rolled centered on support base 8, realize the direction of tester body 1
Adjustment, convenient use person any operating angle and observation tester.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from various embodiments of the utility model technical scheme spirit and
Scope.
Claims (6)
1. a kind of resistivity tester for being easy to rotate regulation direction, including tester body (1), it is characterised in that：The survey
Trying instrument body (1), surface lower end sets fixing axle (2) afterwards, and fixing axle (2) rear end connects back-up roller by end bearing (3)
Take turns (4)；Tester body (1) the bottom surface front end sets the first screwed hole, and tester body (1) lower front surface is set
Second screwed hole, first screwed hole and the second screwed hole junction set commutation bevel gear set；First screw thread
Elevating screw (5) is set in hole, power screw (6) is set in second screwed hole, elevating screw (5) upper end passes through institute
State the inner of the commutation bevel gear set drive connection power screw (6)；Power screw (6) outer end sets rotational handle
(7) support base (8), is set below the elevating screw (5), at support base (8) the upper surface center with the lifting
Screw mandrel (5) lower end is connected by ball pivot (9).
2. a kind of resistivity tester for being easy to rotate regulation direction according to claim 1, it is characterised in that described solid
On the tester body (1), surface vertical centerline is symmetrical arranged dead axle (2) afterwards, and the surface of the fixing axle (2) is minimum
Point is on tester body (1) bottom surface.
3. a kind of resistivity tester for being easy to rotate regulation direction according to claim 1, it is characterised in that described solid
Dead axle (2) outer end is fixed on the inner surface of the end bearing (3), and the back-up roller wheel (4) is socketed in the end bearing (3)
Outer surface.
4. a kind of resistivity tester for being easy to rotate regulation direction according to claim 1, it is characterised in that described the
One screwed hole is arranged on tester body (1) bottom center line, and second screwed hole is arranged on the tester sheet
In the preceding surface vertical centerline of body (1).
5. a kind of resistivity tester for being easy to rotate regulation direction according to claim 1, it is characterised in that described to change
Include the bevel gear of intermeshing and vertical and intersectant centerline to bevel gear set.
A kind of 6. resistivity tester for being easy to rotate regulation direction according to claim 1, it is characterised in that the branch
The surface for supportting roller (4) sets non-slip rubber ring (11), and support base (8) bottom surface sets anti-skid rubber cushion (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039745.4U CN207096334U (en) | 2017-08-18 | 2017-08-18 | A kind of resistivity tester for being easy to rotate regulation direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039745.4U CN207096334U (en) | 2017-08-18 | 2017-08-18 | A kind of resistivity tester for being easy to rotate regulation direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096334U true CN207096334U (en) | 2018-03-13 |
Family
ID=61542215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721039745.4U Expired - Fee Related CN207096334U (en) | 2017-08-18 | 2017-08-18 | A kind of resistivity tester for being easy to rotate regulation direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032226A (en) * | 2018-09-30 | 2018-12-18 | 宁波力测电力科技有限公司 | A kind of change comprehensive power distribution intelligent environment control system |
-
2017
- 2017-08-18 CN CN201721039745.4U patent/CN207096334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109032226A (en) * | 2018-09-30 | 2018-12-18 | 宁波力测电力科技有限公司 | A kind of change comprehensive power distribution intelligent environment control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207096334U (en) | A kind of resistivity tester for being easy to rotate regulation direction | |
| CN108918251B (en) | Height-adjustable support applied to continuous beam test | |
| CN206960522U (en) | A kind of resistivity tester for being electrically adjusted angle of inclination | |
| CN105832113B (en) | A kind of automatic peeling device | |
| CN212059074U (en) | Adjustable base for electronic scale | |
| CN212056419U (en) | Iron tower slope detection support suitable for terrain | |
| CN207711657U (en) | A kind of educational compasses ruler of mathematics | |
| CN206497645U (en) | English teaching servicing unit | |
| CN208397593U (en) | A kind of computer display fixing seat | |
| CN204594673U (en) | A kind of castor heavy burden endurance test device | |
| CN205981197U (en) | Three -dimensional measuring scale | |
| CN208750355U (en) | A kind of channel building horizontal location auxiliary device | |
| CN206458984U (en) | A kind of new field notebook computer bracket | |
| CN108665696A (en) | A kind of computer long-distance control device | |
| CN206553146U (en) | Novel electric power hoistable platform | |
| CN212341338U (en) | Hand propelled ground antistatic detection device | |
| CN211552810U (en) | Reference object structure for AR ranging | |
| CN107807177A (en) | A kind of portable gas chromatograph | |
| CN207115822U (en) | A kind of electrical testing frame | |
| CN216432940U (en) | Longitude and latitude measuring device for building safety detection | |
| CN205765006U (en) | Insulating part inclined borehole workbench | |
| CN206938805U (en) | A kind of civil engineering support meanss | |
| CN212564974U (en) | Portable erection support for building | |
| CN214583660U (en) | Industrial production is with simple and easy portable infrared temperature measuring device | |
| CN212474350U (en) | Portable rack of instrument and meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180818 |