CN206292371U - A kind of plug-in and pull-off device of electrokinetic cell box for needle or pin - Google Patents
A kind of plug-in and pull-off device of electrokinetic cell box for needle or pin Download PDFInfo
- Publication number
- CN206292371U CN206292371U CN201621415286.0U CN201621415286U CN206292371U CN 206292371 U CN206292371 U CN 206292371U CN 201621415286 U CN201621415286 U CN 201621415286U CN 206292371 U CN206292371 U CN 206292371U
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- Prior art keywords
- pin
- needle
- connecting plate
- box
- plug
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a kind of plug-in and pull-off device of electrokinetic cell box for needle or pin, including test needle-bar and some box for needle or pin units, the box for needle or pin unit is arranged on the upper frame of test needle-bar, the rear and front end of the box for needle or pin unit is mounted on connecting plate, the front end of the connecting plate is provided with alignment pin, supporting plate is installed on the upper frame, the location hole with detent fit is accordingly offered in the supporting plate, be fixedly connected by screw between the supporting plate and any one piece of connecting plate.This plug-in and pull-off device is mounted on connecting plate by the rear and front end of box for needle or pin unit, and it is provided with alignment pin in the front end of connecting plate, first by alignment pin contraposition insertion location hole, after regulation correction, any one piece of connecting plate is fixed by screws in supporting plate again, only needing to a workman can just complete aforesaid operations, and efficiency improves a lot.
Description
Technical field
The utility model is related to electrokinetic cell technical field, more particularly to a kind of plug of electrokinetic cell box for needle or pin
Device.
Background technology
Electrokinetic cell is when the operation of chemical conversion and partial volume is carried out, it is necessary to by each box for needle or pin unit be accurately arranged on and surveys
On the upper frame of test point bed.Because the rear and front end of box for needle or pin unit is required to be fixed on upper frame, it usually needs two people one
Regulation check and correction position, is then screwed again after previous, installs and bothers very much, and safeguards also inconvenient, and efficiency is very
It is low.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of plug of electrokinetic cell box for needle or pin
Device, only one operative of need just being capable of Fast Installation metering needle housing unit.
The utility model solve technical scheme that its technical problem used for：
A kind of plug-in and pull-off device of electrokinetic cell box for needle or pin, including test needle-bar and some box for needle or pin units, the box for needle or pin list
Unit is arranged on the upper frame of test needle-bar, and the rear and front end of the box for needle or pin unit is mounted on connecting plate, the connecting plate
Front end is provided with alignment pin, and supporting plate is provided with the upper frame, is accordingly offered and detent fit in the supporting plate
Location hole, be fixedly connected by screw between the supporting plate and any one piece of connecting plate.
Used as the improvement of above-mentioned technical proposal, the connecting plate includes being located at the preceding connecting plate of box for needle or pin unit front end and is located at
The rear connecting plate of box for needle or pin unit rear end, the preceding connecting plate is provided with three alignment pins, and the rear connecting plate is provided with one to be determined
Position pin.
Used as the improvement of above-mentioned technical proposal, the alignment pin includes the prelocalization pin and the setting that are arranged on preceding connecting plate
Rear alignment pin on rear connecting plate, the length of the length more than rear alignment pin of the prelocalization pin.
Used as the improvement of above-mentioned technical proposal, the prelocalization pin includes cylindrical section and the round platform positioned at cylindrical section front end
Section.
Used as the improvement of above-mentioned technical proposal, the rear alignment pin is cylinder, and front end is provided with rounding.
Used as the improvement of above-mentioned technical proposal, three alignment pins on the preceding connecting plate are in angular distribution.
The beneficial effects of the utility model have：
This plug-in and pull-off device is mounted on connecting plate by the rear and front end of box for needle or pin unit, and is provided with the front end of connecting plate
Alignment pin, first by alignment pin contraposition insertion location hole, after regulation correction, then any one piece of connecting plate is fixed by screws in
In supporting plate, it is only necessary to which a workman can just complete aforesaid operations, and efficiency improves a lot.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the location fit schematic diagram of the utility model embodiment；
Fig. 3 is the structural representation of box for needle or pin unit in the utility model embodiment；
Fig. 4 is the partial structural diagram of preceding connecting plate in the utility model embodiment.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of plug-in and pull-off device of electrokinetic cell box for needle or pin of the present utility model, including test needle-bar
1 and some box for needle or pin units 2, the box for needle or pin unit 2 is arranged on the upper frame 3 of test needle-bar 1, the box for needle or pin unit 2 it is front and rear
Two ends are mounted on connecting plate 4, and the front end of the connecting plate 4 is provided with alignment pin 5, supporting plate 6 is provided with the upper frame 3,
Accordingly offered in the supporting plate 6 with alignment pin 5 coordinate location hole, the supporting plate 6 and any one piece of connecting plate 4 it
Between be fixedly connected by screw.
With further reference to Fig. 3, the connecting plate 4 is included positioned at the preceding connecting plate 41 of box for needle or pin unit front end and positioned at box for needle or pin list
The rear connecting plate 42 of first rear end, the preceding connecting plate 41 is provided with three alignment pins 5, in angular distribution, the rear connecting plate 42
An alignment pin 5 is provided with, can prevent box for needle or pin unit 2 from deflecting.
With further reference to Fig. 4, for more convenient artificial operation positioning, alignment pin 5 includes being arranged on preceding connecting plate 41
Prelocalization pin 51 and the rear alignment pin 52 being arranged on rear connecting plate 42, the length of the prelocalization pin 51 are more than rear alignment pin 52
Length, the prelocalization pin 51 include cylindrical section 511 and positioned at cylindrical section front end round platform section 512, the rear alignment pin 52
It is cylinder, front end is provided with rounding, and one man operation is only needed during installation, is first directed at the round platform section 512 of three prelocalization pins 51
Insertion location hole, then by cylindrical section 511 and the fully-inserted location hole of rear alignment pin 52, guide-localization is completed, then will be any one
Block connecting plate 4 is fixed by screws in supporting plate 6, effectively improves installation effectiveness.
The above, simply better embodiment of the present utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches technique effect of the present utility model with any same or similar means, should all belong to of the present utility model
Protection domain.
Claims (6)
1. a kind of plug-in and pull-off device of electrokinetic cell box for needle or pin, including test needle-bar and some box for needle or pin units, the box for needle or pin unit
On the upper frame of test needle-bar, it is characterised in that：The rear and front end of the box for needle or pin unit is mounted on connecting plate, described
The front end of connecting plate is provided with alignment pin, and supporting plate is provided with the upper frame, is accordingly offered in the supporting plate and determined
The location hole that position pin coordinates, is fixedly connected between the supporting plate and any one piece of connecting plate by screw.
2. the plug-in and pull-off device of a kind of electrokinetic cell box for needle or pin according to claim 1, it is characterised in that：The connecting plate
Including the preceding connecting plate positioned at box for needle or pin unit front end and the rear connecting plate positioned at box for needle or pin unit rear end, the preceding connecting plate is provided with
Three alignment pins, the rear connecting plate is provided with an alignment pin.
3. the plug-in and pull-off device of a kind of electrokinetic cell box for needle or pin according to claim 2, it is characterised in that：The alignment pin
Including the prelocalization pin being arranged on preceding connecting plate and the rear alignment pin being arranged on rear connecting plate, the length of the prelocalization pin
More than the length of rear alignment pin.
4. the plug-in and pull-off device of a kind of electrokinetic cell box for needle or pin according to claim 3, it is characterised in that：The prelocalization
Pin includes cylindrical section and the round platform section positioned at cylindrical section front end.
5. the plug-in and pull-off device of a kind of electrokinetic cell box for needle or pin according to claim 4, it is characterised in that：Positioning after described
It is cylinder to sell, and front end is provided with rounding.
6. the plug-in and pull-off device of a kind of electrokinetic cell box for needle or pin according to claim 2, it is characterised in that：Connection before described
Three alignment pins on plate are in angular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415286.0U CN206292371U (en) | 2016-12-21 | 2016-12-21 | A kind of plug-in and pull-off device of electrokinetic cell box for needle or pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621415286.0U CN206292371U (en) | 2016-12-21 | 2016-12-21 | A kind of plug-in and pull-off device of electrokinetic cell box for needle or pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292371U true CN206292371U (en) | 2017-06-30 |
Family
ID=59153413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621415286.0U Active CN206292371U (en) | 2016-12-21 | 2016-12-21 | A kind of plug-in and pull-off device of electrokinetic cell box for needle or pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646258A (en) * | 2016-12-23 | 2017-05-10 | 深圳市瑞能实业股份有限公司 | Testing needle bed |
| CN113859898A (en) * | 2021-10-29 | 2021-12-31 | 深圳鼎阳智能电气有限公司 | Quick automatic positioning and adjusting device for needle bed probe negative pressure module with formation and partial capacity |
-
2016
- 2016-12-21 CN CN201621415286.0U patent/CN206292371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106646258A (en) * | 2016-12-23 | 2017-05-10 | 深圳市瑞能实业股份有限公司 | Testing needle bed |
| CN113859898A (en) * | 2021-10-29 | 2021-12-31 | 深圳鼎阳智能电气有限公司 | Quick automatic positioning and adjusting device for needle bed probe negative pressure module with formation and partial capacity |
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| GR01 | Patent grant |