CN107181070B - A kind of instrumentation multi-functional terminal - Google Patents
A kind of instrumentation multi-functional terminal Download PDFInfo
- Publication number
- CN107181070B CN107181070B CN201710234687.9A CN201710234687A CN107181070B CN 107181070 B CN107181070 B CN 107181070B CN 201710234687 A CN201710234687 A CN 201710234687A CN 107181070 B CN107181070 B CN 107181070B
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- Prior art keywords
- chuck
- connecting portion
- spring
- main part
- terminal
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/20—Connectors or connections adapted for particular applications for testing or measuring purposes
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- Measuring Leads Or Probes (AREA)
Abstract
The invention discloses a kind of instrumentation multi-functional terminals, include columnar main part, the slip chuck for the body outer wall that is slidably located in and the spring being connected between slip chuck and main part；Main part includes the instrument connector of integrally connected successively, the first chuck connecting portion and the second chuck connecting portion；The end of second chuck connecting portion forms banana head jack along main part length direction；Second chuck connecting portion side wall forms the perforation of cylinder terminal；The second chuck that chuck includes the first chuck being slidably located in outside the first chuck connecting portion and is slidably located in outside the second chuck connecting portion is slided, Y type terminal clamping parts are formed between the Y type terminal clamping walls of the second chuck connecting portion and the first chuck.The present invention is to contact directly connection when being connected with banana head, cylinder terminal, Y type terminals, and there is no the situation of mediate contact, connective stability is good.
Description
Technical field
The invention belongs to instrumentation spare and accessory parts fields, and in particular to instrumentation multi-functional terminal.
Background technology
The external test line interface of conventional instrument is all specialized type, such as the common banana female in model field can only be with
Use is plugged together with the banana male connector that it is adapted to, tubular terminal and its dedicated band screw junction block are twisted tubular terminal by screw
Tightly in the hole of junction block, Y shape terminal and its dedicated Y shape terminal is tightened in by junction block by screw with screw junction block
On outerplanar, above-mentioned three kinds of wire connection terminals must could be used with its dedicated junction block cooperation, this tests occasions just some
It cannot be well adapted for test convenience.Fiuke Co., Ltd of the U.S. proposes the junction block of one kind three, Patent No.
US5964625A, the junction block combine the function of banana female, cylinder terminal junction block and Y shape terminal connections seat, still
When its plug together with banana male connector the parts that in use, due to structure design itself, are directly plugged together with banana male connector and
Three with being that one kind is slidably matched between the body of junction block, is indirectly connected between the two by spring realization, straight with banana female
It patches the parts of conjunction and three there is the electrical connection directly slided, the Indirect Electros by spring between the body of junction block
Gas connects and realizes indirectly electrical connection by stainless steel pin.Since spring and stainless steel pin are made using steel,
The conduction of signal is not suitable for, since the two is there are fit clearance, this, which is just directly resulted in, actually makes for the electrical connection of slip
During with the p-wire with banana male connector, signal jump, the wild effect of interruption can often occur, give measuring accuracy band
Carry out larger impact.
The content of the invention
The technical problems to be solved by the invention are：In view of the deficienciess of the prior art, provide a kind of structure design more
To be reasonable, directly electrical connection can be formed to ensure that it is more that the instrumentation of signal transmission quality is used by ensureing that various wire connection terminals are equal
Function binding post.
Purpose to realize the present invention, is achieved using following technical scheme：A kind of instrumentation multifunctional wire
Column includes columnar main part, the slip chuck for the body outer wall that is slidably located in and is connected to and slides chuck and main body
Spring between portion；
The main part includes the instrument connector of integrally connected successively, the first chuck connecting portion and the connection of the second chuck
Portion；The first chuck connecting portion side wall forms first limit hole vertical with main part length direction；
The end of the second chuck connecting portion forms banana head jack along main part length direction；Second chuck
Connecting portion side wall forms the more than one cylinder terminal perforation vertical with main part length direction, the second chuck connection
Portion's side wall forms second limit hole vertical with main part length direction；
The slip chuck includes the first chuck being slidably located in outside the first chuck connecting portion and is slidably located in
The second chuck outside second chuck connecting portion is slidably installed in the main part there are one connecting pin, and connecting pin passes through two limits
Position pin is fixedly connected respectively with the first chuck, the second chuck, two spacer pins respectively along main part length direction slidably
Ground is limited in the first limit hole and the second limit hole；
The outer diameter of the first chuck connecting portion is less than the outer diameter of the second chuck connecting portion, and the second chuck connecting portion leans on
The end face of nearly first chuck connecting portion one side is Y type terminal clamping walls, and described first chuck one end is pushed against Y type terminal clamping walls
Between so that Y type terminal clamping parts are formed between the first chuck and Y shape terminal clamping wall；
The second chuck side wall is formed with the perforation cooperation of cylinder terminal with the cylinder terminal clamp hole of clamp cylinders terminal.
Preferably：The position of corresponding first chuck connecting portion or instrument connector forms bullet in the main part
Spring tank, the both ends of the spring are against between spring tank bottom and one end end of connecting pin.
Preferably：There are one spring positionings for position shaping in the main part between two spacer pins
Shoulder, the spring is set in connecting pin outer wall, and the spring one end offsets with spring positioning shoulder, and the other end is with being connected to second
Spacer pin on chuck offsets.
Preferably：There are one the top caps of plastic material for the second chuck connecting portion end connection.
Preferably：First limit hole, the length of the second limit hole meet claimed below：Along the spring
Compression direction pressing when sliding chuck and making the spacer pin be moved to the second limit hole extreme position, the cylinder terminal clamp hole and circle
Styletable perforation aligns.
The present invention provides another instrumentation multi-functional terminal, includes columnar main part, is slidably located in
The slip chuck of body outer wall and the spring being connected between slip chuck and main part；
The main part includes the instrument connector of integrally connected successively, the first chuck connecting portion and the connection of the second chuck
Portion；
The end of the second chuck connecting portion forms banana head jack along main part length direction；Second chuck
Connecting portion side wall forms the more than one cylinder terminal perforation vertical with main part length direction, the second chuck connection
Portion's side wall forms second limit hole vertical with main part length direction；
The slip chuck includes the first chuck being slidably located in outside the first chuck connecting portion, is slidably located in second
The second chuck outside chuck connecting portion and the connection strap being integrally attached between the first chuck and the second chuck；Described second
Spacer pin vertical with sliding chuck length direction there are one connections, the spacer pin can be slided along main part length direction on chuck
It is limited in dynamicly in the second limit hole；
The outer diameter of the first chuck connecting portion is less than the outer diameter of the second chuck connecting portion, and the second chuck connecting portion leans on
The end face of nearly first chuck connecting portion one side is Y type terminal clamping walls, and described first chuck one end is pushed against Y type terminal clamping walls
Between so that Y type terminal clamping parts are formed between the first chuck and Y shape terminal clamping wall；
The second chuck side wall is formed with the perforation cooperation of cylinder terminal with the cylinder terminal clamp hole of clamp cylinders terminal.
Preferably：The position of corresponding first chuck connecting portion or instrument connector forms bullet in the main part
Spring tank is slidably installed in the spring tank there are one connecting pin, and the spacer pin is vertically connected with connecting pin；The spring
Both ends are against between spring tank bottom and one end end of connecting pin.
Preferably：The position of corresponding first chuck connecting portion or instrument connector forms bullet in the main part
Spring tank, the both ends of the spring are against between spring tank bottom and positioning pin；The spring inner circumferential is worn there are one connecting pin,
The connecting pin is vertically connected with spacer pin.
Preferably：There are one /Vs close to the threaded connection of the position of the first chuck connecting portion for the instrument connector
Nut, the spring is set on the first chuck connecting portion and both ends of the spring is against between stop nut and the first chuck.
Preferably：Determine on the first chuck connecting portion close to the shaping of the position of instrument connector there are one taper
Position circle, the vertex of the circular conical surface residing for taper locating ring is located at instrument connector one side；First jackets inner wall forms one
A spring positioning shoulder；The spring is set on the first chuck connecting portion and both ends of the spring is against spring positioning shoulder and taper
Between locating ring；Also, the outer diameter of the widest part of the taper locating ring is less than the internal diameter at the most narrow place of the first chuck, the spring
For volute spring.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention connects with banana head, cylinder terminal, Y types terminal
It is to contact directly connection when connecing, there is no the situation of mediate contact, and when cylinder terminal is connected with Y type terminals passes through slip
Chuck is matched for clamping tightly, and connective stability is good, beneficial to the stabilization of signal transmission, avoid occur signal jump, interruption it is unstable
Phenomenon, beneficial to guarantee measuring accuracy.
Description of the drawings
Fig. 1 is the structure diagram of embodiment 1.
Fig. 2 is the decomposition texture schematic diagram of embodiment 1.
Fig. 3 is configuration state figure when banana head is connected with the present invention.
Fig. 4 is configuration state figure when cylinder terminal is connected with the present invention.
Fig. 5 is configuration state figure when Y types terminal is connected with the present invention.
Fig. 6 is the structure diagram of embodiment 2.
Fig. 7 is the structure diagram of embodiment 3.
Fig. 8 is the schematic cross-sectional view of embodiment 3.
Fig. 9 is the structure diagram of embodiment 4.
Figure 10 is the structure diagram of embodiment 5.
Figure 11 is the structure diagram of embodiment 6.
1st, main part；11st, instrument connector；12nd, the first chuck connecting portion；121st, the first limit hole；13rd, the second chuck connects
Socket part；131st, the second limit hole；132nd, Y types terminal clamping wall；133rd, cylinder terminal is perforated；134th, banana head jack；14th, spring
Tank；14a, spring positioning shoulder；15th, taper locating ring；
2nd, chuck is slided；2a, the first chuck；2b, the second chuck；2c, connection strap；201st, cylinder terminal clamp hole；202nd, it is fragrant
Any of several broadleaf plants head escape port；203rd, spring positioning shoulder；
3rd, spacer pin；
4th, top cap；
5th, spring；
6th, connecting pin；
7th, stop nut;
R, Y types terminal；S, banana head；T, cylinder terminal.
Specific embodiment
Embodiment 1
According to Fig. 1 to Fig. 5, the present embodiment is a kind of instrumentation multi-functional terminal, includes columnar master
Body portion 1, the slip chuck 2 for the body outer wall that is slidably located in and the spring 5 being connected between slip chuck and main part.
The main part includes the instrument connector 11 of integrally connected successively, the first chuck connecting portion 12 and the second chuck
Connecting portion 13；The first chuck connecting portion side wall forms first limit hole 121 vertical with main part length direction.
The end of the second chuck connecting portion forms banana head jack 134 along main part length direction；Described second
Chuck connecting portion side wall forms more than one vertical with main part length direction cylinder terminal perforation 133, and described second
Chuck connecting portion side wall forms second limit hole 131 vertical with main part length direction.
The slip chuck 2 includes the first chuck 2a and sliding sleeve being slidably located in outside the first chuck connecting portion
The second chuck 2b being located at outside the second chuck connecting portion is slidably installed in the main part there are one connecting pin 6, and connecting pin passes through
Two spacer pins 3 are fixedly connected respectively with the first chuck, the second chuck, and two spacer pins are respectively along main part length direction
It is slideably limited in the first limit hole and the second limit hole.
The outer diameter of the first chuck connecting portion is less than the outer diameter of the second chuck connecting portion, and the second chuck connecting portion leans on
The end face of nearly first chuck connecting portion one side is Y type terminals clamping wall 132, and described first chuck one end is pushed against Y type terminal clamps
It holds between wall so that Y type terminal clamping parts are formed between the first chuck and Y shape terminal clamping wall.
The second chuck side wall is formed with the perforation cooperation of cylinder terminal with the cylinder terminal clamp hole of clamp cylinders terminal
201。
The position of corresponding first chuck connecting portion or instrument connector forms spring tank 14 in the main part, described
Both ends of the spring is against between spring tank bottom and one end end of connecting pin.
There are one the top caps 4 of plastic material for the second chuck connecting portion end connection.
First limit hole, the length of the second limit hole meet claimed below：It is pressed along the compression direction of the spring
When pressure slides chuck and so that the spacer pin is moved to the second limit hole extreme position, the cylinder terminal clamp hole and cylinder terminal perforation phase
Alignment.
Embodiment 2
With reference to shown in Fig. 6, difference lies in the mounting means of spring is different from embodiment 1 for the present embodiment.Specifically：It is described
It is located at the position shaping between two spacer pins in main part there are one spring positioning shoulder 14a, the spring is set in connecting pin
Outer wall, and the spring one end offsets with spring positioning shoulder, the other end offsets with the spacer pin being connected on the second chuck.
Compared with Example 1, the installation site of spring is further away from the smaller instrument connector of bore, integral strength and conduction
Performance is better than embodiment 1.
Embodiment 3
According to Fig. 7, Fig. 8, the present embodiment is a kind of instrumentation multi-functional terminal, includes columnar main body
Portion, the slip chuck for the body outer wall that is slidably located in and the spring being connected between slip chuck and main part.
The main part includes the instrument connector of integrally connected successively, the first chuck connecting portion and the connection of the second chuck
Portion.
The end of the second chuck connecting portion forms banana head jack along main part length direction；Second chuck
Connecting portion side wall forms the more than one cylinder terminal perforation vertical with main part length direction, the second chuck connection
Portion's side wall forms second limit hole vertical with main part length direction.
The slip chuck includes the first chuck 2a being slidably located in outside the first chuck connecting portion, is slidably located in the
The second chuck 2b outside the two chuck connecting portions and connection strap 2c being integrally attached between the first chuck and the second chuck；Institute
Connection is stated on the second chuck there are one the spacer pin vertical with sliding chuck length direction, the spacer pin is along main part length side
To being slideably limited in the second limit hole.
First limit hole described in text, " first " in the second limit hole, " second " are only for the differentiation of position, not table
Show the similarities and differences in structure or other limitations.
The outer diameter of the first chuck connecting portion is less than the outer diameter of the second chuck connecting portion, and the second chuck connecting portion leans on
The end face of nearly first chuck connecting portion one side is Y type terminal clamping walls, and described first chuck one end is pushed against Y type terminal clamping walls
Between so that Y type terminal clamping parts are formed between the first chuck and Y shape terminal clamping wall.
The second chuck side wall is formed with the perforation cooperation of cylinder terminal with the cylinder terminal clamp hole of clamp cylinders terminal.
The position of corresponding first chuck connecting portion or instrument connector forms spring tank, the bullet in the main part
It is slidably installed in spring tank there are one connecting pin, the spacer pin is vertically connected with connecting pin；The both ends of the spring is against spring
Between tank bottom and one end end of connecting pin.
Compared with embodiment 1 or 2, the present embodiment is connected the first chuck and the second chuck using connection strap 2c, actual to add
One pipe is symmetrically milled out two slots in side by man-hour, leaves two symmetrical connection straps, so can at least reduce installation one
The process of a positioning pin, reduces assembly difficulty.
Embodiment 4
With reference to shown in Fig. 9, difference lies in the mounting means of spring is different from embodiment 3 for the present embodiment.Specifically：
The position of corresponding first chuck connecting portion or instrument connector forms spring tank, the bullet in the main part
Spring both ends are against between spring tank bottom and positioning pin；The spring inner circumferential is worn there are one connecting pin, the connecting pin with
Spacer pin is vertically connected.
Compared to embodiment 3, the spring pocket of the present embodiment can ensure that spring is only axially generating shape in the outside of connecting pin
Become, reduce whole height, and then reduce installation space.
Embodiment 5
With reference to shown in Figure 10, difference lies in the mounting means of spring is different from embodiment 3 for the present embodiment.Specifically：Institute
It states instrument connector to be threadedly coupled there are one stop nut 7 close to the position of the first chuck connecting portion, the spring is set in the
On one chuck connecting portion and both ends of the spring is against between stop nut and the first chuck.
Compared with embodiment 1-4, for the present embodiment by spring on the outside of main part, connecting component is few, easy to assembly.
Embodiment 6
With reference to shown in Figure 11, difference lies in the mounting means of spring is different from embodiment 3 for the present embodiment.Specifically：Institute
It states on the first chuck connecting portion close to the shaping of the position of instrument connector there are one taper locating ring 15, residing for taper locating ring
The vertex of circular conical surface is located at instrument connector one side；There are one spring positioning shoulders 203 for the first jackets inner wall shaping；It is described
Spring is set on the first chuck connecting portion and both ends of the spring is against between spring positioning shoulder and taper locating ring；Also, institute
The outer diameter for stating the widest part of taper locating ring is less than the internal diameter at the most narrow place of the first chuck, and the spring is volute spring.
Compared to embodiment 5, the present embodiment come fixed spring, is further reduced parts, reduced by taper locating ring
Cost.When volute spring is installed, spring is pushed away inward along the outer wall of taper locating ring using the sleeve of tubulose, spring edge week
To deformation is generated radius is made to become larger, after the outer end of spring is completely by taper locating ring, outer spring end reinstatement is supported
In the inner face of taper locating ring, do not fall out.
Claims (10)
1. a kind of instrumentation multi-functional terminal, it is characterised in that：Include columnar main part, be slidably located in main body
The slip chuck of portion's outer wall and the spring being connected between slip chuck and main part；
The main part includes the instrument connector of integrally connected successively, the first chuck connecting portion and the second chuck connecting portion；
The first chuck connecting portion side wall forms first limit hole vertical with main part length direction；
The end of the second chuck connecting portion forms banana head jack along main part length direction；The second chuck connection
Portion's side wall forms the more than one cylinder terminal perforation vertical with main part length direction, the second chuck connecting portion side
Wall forms second limit hole vertical with main part length direction；
The slip chuck includes the first chuck being slidably located in outside the first chuck connecting portion and is slidably located in second
The second chuck outside chuck connecting portion is slidably installed in the main part there are one connecting pin, and connecting pin passes through two spacer pins
It is fixedly connected respectively with the first chuck, the second chuck, two spacer pins slideably limit respectively along main part length direction
System is in the first limit hole and the second limit hole；
The outer diameter of the first chuck connecting portion is less than the outer diameter of the second chuck connecting portion, and the second chuck connecting portion is close to the
The end face of one chuck connecting portion one side be Y type terminal clamping walls, described first chuck one end be pushed against Y type terminals clamping wall it
Between so that Y type terminal clamping parts are formed between the first chuck and Y shape terminal clamping wall；
The second chuck side wall is formed with the perforation cooperation of cylinder terminal with the cylinder terminal clamp hole of clamp cylinders terminal.
2. a kind of instrumentation multi-functional terminal as described in claim 1, it is characterised in that：It is right in the main part
The position of the first chuck connecting portion or instrument connector is answered to form spring tank, the both ends of the spring is against spring tank bottom
Between one end end of connecting pin.
3. a kind of instrumentation multi-functional terminal as described in claim 1, it is characterised in that：The master
It is located at the position shaping between two spacer pins in body portion there are one spring positioning shoulder, the spring is set in outside connecting pin
Wall, and the spring one end offsets with spring positioning shoulder, the other end offsets with the spacer pin being connected on the second chuck.
4. a kind of instrumentation multi-functional terminal as described in claim 1, it is characterised in that：The second chuck connection
There are one the top caps of plastic material for the connection of portion end.
5. a kind of instrumentation multi-functional terminal as described in claim 1, it is characterised in that：First limit hole,
The length of second limit hole meets claimed below：Sliding chuck along the compression direction pressing of the spring is moved to spacer pin
During the second limit hole extreme position, the cylinder terminal clamp hole aligns with the perforation of cylinder terminal.
6. a kind of instrumentation multi-functional terminal, it is characterised in that：Include columnar main part, be slidably located in main body
The slip chuck of portion's outer wall and the spring being connected between slip chuck and main part；
The main part includes the instrument connector of integrally connected successively, the first chuck connecting portion and the second chuck connecting portion；
The end of the second chuck connecting portion forms banana head jack along main part length direction；The second chuck connection
Portion's side wall forms the more than one cylinder terminal perforation vertical with main part length direction, the second chuck connecting portion side
Wall forms second limit hole vertical with main part length direction；
The slip chuck includes the first chuck being slidably located in outside the first chuck connecting portion, and be slidably located in the second chuck
The second chuck outside connecting portion and the connection strap being integrally attached between the first chuck and the second chuck；Second chuck
Upper connection there are one with sliding the vertical spacer pin of chuck length direction, the spacer pin along main part length direction slideably
It is limited in the second limit hole；
The outer diameter of the first chuck connecting portion is less than the outer diameter of the second chuck connecting portion, and the second chuck connecting portion is close to the
The end face of one chuck connecting portion one side be Y type terminal clamping walls, described first chuck one end be pushed against Y type terminals clamping wall it
Between so that Y type terminal clamping parts are formed between the first chuck and Y shape terminal clamping wall；
The second chuck side wall is formed with the perforation cooperation of cylinder terminal with the cylinder terminal clamp hole of clamp cylinders terminal.
7. a kind of instrumentation multi-functional terminal as claimed in claim 6, it is characterised in that：It is corresponding in the main part
The position of first chuck connecting portion or instrument connector forms spring tank, and being slidably installed in the spring tank, there are one connect
Outbound, the spacer pin are vertically connected with connecting pin；The both ends of the spring is against spring tank bottom and one end end of connecting pin
Between portion.
8. a kind of instrumentation multi-functional terminal as claimed in claim 6, it is characterised in that：It is corresponding in the main part
The position of first chuck connecting portion or instrument connector forms spring tank, the both ends of the spring be against spring tank bottom with
Between positioning pin；The spring inner circumferential is worn there are one connecting pin, and the connecting pin is vertically connected with spacer pin.
9. a kind of instrumentation multi-functional terminal as claimed in claim 6, it is characterised in that：The instrument connector leans on
The position of nearly first chuck connecting portion is threadedly coupled there are one stop nut, the spring be set on the first chuck connecting portion and
Both ends of the spring is against between stop nut and the first chuck.
10. a kind of instrumentation multi-functional terminal as claimed in claim 6, it is characterised in that：First chuck connects
Close to the shaping of the position of instrument connector there are one taper locating ring in socket part, the vertex position of the circular conical surface residing for taper locating ring
In instrument connector one side；There are one spring positioning shoulders for the first jackets inner wall shaping；The spring is set in the first folder
On set connecting portion and both ends of the spring is against between spring positioning shoulder and taper locating ring；Also, the taper locating ring is most
The outer diameter at wide place is less than the internal diameter at the most narrow place of the first chuck, and the spring is volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234687.9A CN107181070B (en) | 2017-04-12 | 2017-04-12 | A kind of instrumentation multi-functional terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710234687.9A CN107181070B (en) | 2017-04-12 | 2017-04-12 | A kind of instrumentation multi-functional terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107181070A CN107181070A (en) | 2017-09-19 |
| CN107181070B true CN107181070B (en) | 2018-05-22 |
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ID=59831949
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710234687.9A Active CN107181070B (en) | 2017-04-12 | 2017-04-12 | A kind of instrumentation multi-functional terminal |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1249481A (en) * | 1913-01-10 | 1917-12-11 | Dayton Engineering Lab Co | Hinding-post. |
| US2567510A (en) * | 1946-01-12 | 1951-09-11 | John F Drescher | Universal binding post |
| US4515484A (en) * | 1983-12-15 | 1985-05-07 | At&T Technologies, Inc. | Temperature testing apparatus for an electronic circuit substrate |
| US5342225A (en) * | 1993-06-02 | 1994-08-30 | The Walt Disney Company | Electrical connector for pyrotechnic applications |
| US5964625A (en) * | 1998-04-28 | 1999-10-12 | Hart Scientific, Inc. | Spring loaded combination electrical binding post |
| CN105958232A (en) * | 2016-04-27 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Pin-type connector of communication cable |
| CN206639943U (en) * | 2017-04-12 | 2017-11-14 | 杭州致睿电气科技有限公司 | A kind of instrumentation multi-functional terminal |
-
2017
- 2017-04-12 CN CN201710234687.9A patent/CN107181070B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1249481A (en) * | 1913-01-10 | 1917-12-11 | Dayton Engineering Lab Co | Hinding-post. |
| US2567510A (en) * | 1946-01-12 | 1951-09-11 | John F Drescher | Universal binding post |
| US4515484A (en) * | 1983-12-15 | 1985-05-07 | At&T Technologies, Inc. | Temperature testing apparatus for an electronic circuit substrate |
| US5342225A (en) * | 1993-06-02 | 1994-08-30 | The Walt Disney Company | Electrical connector for pyrotechnic applications |
| US5964625A (en) * | 1998-04-28 | 1999-10-12 | Hart Scientific, Inc. | Spring loaded combination electrical binding post |
| CN105958232A (en) * | 2016-04-27 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Pin-type connector of communication cable |
| CN206639943U (en) * | 2017-04-12 | 2017-11-14 | 杭州致睿电气科技有限公司 | A kind of instrumentation multi-functional terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107181070A (en) | 2017-09-19 |
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Effective date of registration: 20191225 Address after: 250300 Shandong, Ji'nan City, Ji'nan City, Changqing District University Science Park commercial park walking Street No. 6 building 4-5-108 Patentee after: Ji'nan Zhitong Electric Co., Ltd. Address before: 310018 Hangzhou science and Technology Institute, China Jiliang University, Zhejiang, Patentee before: Hangzhou Rui Electric Technology Co., Ltd. |