CN210199298U - Interchangeable meter connecting seat - Google Patents
Interchangeable meter connecting seat Download PDFInfo
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- CN210199298U CN210199298U CN201920943981.1U CN201920943981U CN210199298U CN 210199298 U CN210199298 U CN 210199298U CN 201920943981 U CN201920943981 U CN 201920943981U CN 210199298 U CN210199298 U CN 210199298U
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- gauge stand
- spring
- connects
- binding post
- probe
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Abstract
The utility model provides an interchangeability connects gauge stand, its characterized in that: including the public binding post row of mutual butt joint with connect the gauge stand, the first side that connects the gauge stand is equipped with current terminal and the voltage terminal with the butt joint of gauge stand, the second side that connects the gauge stand is equipped with probe contact and plug blade, public binding post arranges and is equipped with spring probe and plug blade clamping piece with mutual butt joint of probe contact and plug blade. The utility model discloses interchangeability connects the gauge stand to be equipped with the current terminal and the voltage terminal with corresponding model butt joint through the first side that connects the gauge stand, and through with the public binding post row that connects the gauge stand butt joint to and the binding post that is equipped with on the public binding post row, make this interchangeability connect the gauge stand can be used to the detection of multiple model electric energy phenotype, convenient and practical.
Description
The technical field is as follows:
the utility model relates to an electric energy measurement technical field, especially an interchangeability connects gauge stand.
Background art:
at present, the types of the meter bases are divided into six types, namely single-phase (state network), single-phase (south network), three-phase direct, three-phase mutual inductance type, terminal (mutual inductance type) and terminal (direct type), each meter base is an independent product, different meter bases are configured by checking different products, meanwhile, wiring is required to be completed according to different wiring relations, and the meter bases are not interchangeable. The verification task of the assembly line is limited by the difference of the types of the meter receiving seats, the verification operation is single, and the equipment utilization rate is not high.
The invention content is as follows:
an object of the utility model is to provide an interchangeability connects gauge stand, this interchangeability connects gauge stand simple structure, reasonable in design, can compatible multiple different electric energy phenotype's examination.
The technical scheme of the utility model lies in:
the utility model discloses interchangeability connects gauge stand, its characterized in that: including the public binding post row of mutual butt joint with connect the gauge stand, the first side that connects the gauge stand is equipped with current terminal and the voltage terminal with the butt joint of gauge stand, the second side that connects the gauge stand is equipped with probe contact and plug blade, public binding post arranges and is equipped with spring probe and plug blade clamping piece with mutual butt joint of probe contact and plug blade.
Furthermore, above-mentioned public binding post row includes insulating housing and establishes at insulating housing first side spring probe and plug-in strip clamping piece, insulating housing's second side has the binding post of gathering.
Furthermore, the spring probe comprises a copper sleeve fixed on the insulating shell, a spring arranged in a slot of the copper sleeve and a probe head arranged at the end part of the spring.
Furthermore, the knife switch clamping piece comprises a bottom piece fixed on the insulating shell, a pair of elastic pieces connected with the bottom piece and a spring steel ring hooped on the elastic pieces, the spring steel ring penetrates through the rear parts of the elastic pieces, and the opening end of the front end of the spring steel ring is abutted against the inner side of the sinking groove on the outer wall surface of the elastic pieces.
Furthermore, a spring probe is arranged on the first side of the meter connecting seat.
The utility model discloses interchangeability connects the gauge stand to be equipped with the current terminal and the voltage terminal with corresponding model butt joint through the first side that connects the gauge stand, and through with the public binding post row that connects the gauge stand butt joint to and the binding post that is equipped with on the public binding post row, make this interchangeability connect the gauge stand can be used to the detection of multiple model electric energy phenotype, convenient and practical.
Description of the drawings:
FIG. 1 is a schematic view of an interchangeable meter receiving base according to the present invention;
fig. 2 is a schematic view of a common terminal block-back structure of the present invention;
fig. 3 is a schematic view of the common terminal block-front structure of the present invention;
FIG. 4 is a schematic view of a bezel-to-back configuration of the present invention;
FIG. 5 is a schematic view of the watch base-front structure of the present invention;
FIG. 6 is a schematic diagram of the spring probe of the present invention;
FIG. 7 is a schematic view of a blade clamp configuration of the present invention;
FIG. 8 is a schematic diagram of a current switching relationship of interchangeable meter bases according to the present invention;
FIG. 9 is a schematic diagram of the switching of the interchangeable gauge stand signal terminals and voltage terminals of the present invention;
list of reference numerals: 101-common terminal row, 102-meter socket, 201-terminal, 202-insulating shell, 203-spring probe, 204-knife clamping piece, 301-meter socket insulating shell, 302-internal switching copper bar, 303-circuit board, 304-probe contact, 305-spring probe, 306-current terminal, 307-voltage terminal, 701-probe, 702-spring, 703-copper sleeve, 801-shrapnel and 802-spring steel ring.
The specific implementation mode is as follows:
in order to explain the technical content, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in combination with the embodiments, but the present invention is not limited thereto.
The utility model discloses interchangeability connects table seat includes the public binding post row 101 and connects table seat 102 of mutual butt joint, the first side that connects table seat 102 is equipped with current terminal 306 and the voltage terminal 307 with the table seat butt joint, the second side that connects table seat 102 is equipped with probe contact 304 and plug blade 308, be equipped with spring probe 203 and plug blade clamping piece 204 with the mutual butt joint of probe contact and plug blade on the public binding post row 101.
Further, for reasonable design, the common terminal block 101 includes an insulating housing 202, and the spring probe 203 and the blade clamping piece 204 are disposed on a first side of the insulating housing 202, and terminals 201 are densely distributed on a second side of the insulating housing, and the terminals 201 are connected to the detection device.
Furthermore, in order to design reasonably and make the detection contact stable and reliable, the spring probe 203 comprises a copper bush 703 fixed on the insulating housing, a spring 702 arranged in a slot of the copper bush, and a probe head 701 arranged at the end of the spring, and the probe head can be wholly pressed into the slot of the copper bush.
Further, the knife clamping piece 204 comprises a bottom plate 803 fixed on the insulating shell, a pair of spring plates 801 connected with the bottom plate, and a spring steel ring 802 hooped on the spring plates, the spring steel ring passes through the rear part of the spring plates, the open end of the front end of the spring steel ring is abutted against a sinking groove 804 on the outer wall surface of the spring plates, the openings of the pair of spring plates 801 are V-shaped so as to facilitate the insertion of the knife blades, and the pair of spring plates 801 behind the V-shaped openings are close to each other so as to clamp the knife blades.
Furthermore, for reasonable design, a spring probe 305 is arranged on the first side of the meter connecting seat; the spring probe 305, current terminal 306 and voltage terminal 307 may also be constructed the same as the spring probe 203 so that, in use, there are no contact apertures at corresponding locations on a particular phenotype and the spring probe 305, current terminal 306 and voltage terminal 307 may be compressed so that they may be adapted for use with a variety of phenotypes.
The utility model discloses interchangeability connects the gauge stand to be equipped with the current terminal and the voltage terminal with corresponding model butt joint through the first side that connects the gauge stand, and through with the public binding post row that connects the gauge stand butt joint to and the binding post that is equipped with on the public binding post row, make this interchangeability connect the gauge stand can be used to the detection of multiple model electric energy phenotype, convenient and practical.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (5)
1. An interchangeability connects table seat which characterized in that: including the public binding post row of mutual butt joint with connect the gauge stand, the first side that connects the gauge stand is equipped with current terminal and the voltage terminal with the butt joint of gauge stand, the second side that connects the gauge stand is equipped with probe contact and plug blade, public binding post arranges and is equipped with spring probe and plug blade clamping piece with mutual butt joint of probe contact and plug blade.
2. The interchangeable adaptor of claim 1, wherein: public binding post arranges including insulating housing with establish at insulating housing first side spring probe and plug-in strip clamping piece, insulating housing's second side has the binding post of gathering.
3. The interchangeable adaptor of claim 2, wherein: the spring probe comprises a copper sleeve fixed on the insulating shell, a spring arranged in a groove hole of the copper sleeve and a probe head arranged at the end part of the spring.
4. The interchangeable adaptor of claim 2, wherein: the knife switch clamping piece comprises a bottom piece fixed on the insulating shell, a pair of elastic pieces connected with the bottom piece and a spring steel ring hooped on the elastic pieces, the spring steel ring penetrates through the rear parts of the elastic pieces, and the opening end of the front end of the spring steel ring abuts against the inner side of the sinking groove in the outer wall surface of the elastic pieces.
5. The interchangeable adaptor of claim 1, wherein: and a spring probe is also arranged on the first side of the meter connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943981.1U CN210199298U (en) | 2019-06-21 | 2019-06-21 | Interchangeable meter connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920943981.1U CN210199298U (en) | 2019-06-21 | 2019-06-21 | Interchangeable meter connecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210199298U true CN210199298U (en) | 2020-03-27 |
Family
ID=69872381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920943981.1U Active CN210199298U (en) | 2019-06-21 | 2019-06-21 | Interchangeable meter connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210199298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208728A (en) * | 2019-06-21 | 2019-09-06 | 国网福建省电力有限公司 | Assembly line examines and determine general meter adapting-seat and its application method |
-
2019
- 2019-06-21 CN CN201920943981.1U patent/CN210199298U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208728A (en) * | 2019-06-21 | 2019-09-06 | 国网福建省电力有限公司 | Assembly line examines and determine general meter adapting-seat and its application method |
| CN110208728B (en) * | 2019-06-21 | 2024-02-09 | 国网福建省电力有限公司 | General meter receiving seat for assembly line verification and use method thereof |
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