CN207517993U - Tool independent grounding piece is connected across the connector construction of ground terminal - Google Patents
Tool independent grounding piece is connected across the connector construction of ground terminal Download PDFInfo
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- CN207517993U CN207517993U CN201721344130.2U CN201721344130U CN207517993U CN 207517993 U CN207517993 U CN 207517993U CN 201721344130 U CN201721344130 U CN 201721344130U CN 207517993 U CN207517993 U CN 207517993U
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Abstract
The utility model provides a kind of connector construction for having independent grounding piece and being connected across ground terminal,It lies in insulating body with a pedestal,And the terminal group combined on pedestal includes multiple signal terminals and ground terminal,And each two opposite signal terminal includes base portion and the first contact site,Ground terminal includes plate body and the second contact site,And the pressure contact portion at ground strip lower section is connected across multiple ground terminal parts and exposes to the electrical concatenation of formation on the plate body at the top of pedestal,After being reloaded at below outer cover in the storage tank of mounting portion,First contact site of signal terminal and the second contact site of ground terminal can be stretched to be pierced by the terminal groove of docking section above outer cover respectively and docked in space,Such independent ground lug structure design can the separation of distance signal terminal have a spacing,To avoid causing short circuit,And using more easy in the concatenation assembling of full slice system,And structural strength when can increase docking,And then reach effectiveness simple in structure and convenient for assembling.
Description
Technical field
The utility model is related to a kind of connector constructions for having independent grounding piece and being connected across ground terminal, and espespecially independent connects
Ground piece, which is connected across on insulating body on the ground terminal of institute's binding end subgroup, forms electrically concatenation, and can separate with signal terminal has one
Spacing, and effectiveness simple in structure and convenient for assembling is reached using the concatenation of full slice system.
Background technology
It presses, electronics technology is fast-developing now, and miscellaneous electronic device is made all to be popularized in each angle in society
It falls, and more reaching with science and technology, the development trend of the electronic products such as computer, notebook computer, Smartphone is also towards operation
The direction that function is strong, transmission speed is fast and volume is light, thin, short, small strides forward, and connector volume size inside electronic product and
Height just needs more to minimize therewith and precision, overall construction intensity also need to strengthen, and in response to the development of current electronic product
Trend just develops the connector of various different types.
Since the connector of current running gear is in addition to designing increasingly other than microminiaturization, for transmission speed and bandwidth
It is required that also higher and higher, the problem that lower high frequency signal transmission of phase shape is even more to emerge in an endless stream, and as connector is small
Change and transmission speed be substantially improved, the number of terminal group increase and be distributed it is also more intensive, it is extremely easy because of mistake between terminals of adjacent
Involve cross-talk etc. in close and when causing high frequency signal transmission electromagnetism, future can also be grown up with faster speed, make connection
The signal interference problem of device in itself will be more serious, for high frequency connectors, in the problem of many signal integrities,
Especially with cross-talk (Cross-talk) the problem of, is the most serious, and traditional high frequency connectors include insulating body, are installed on absolutely
The intrinsic difference signal terminal of edge to, the ground terminal that is set between adjacent two groups of difference signal terminals pair and by those
The ground strip that ground terminal is serially connected, only the ground strip is complicated, and the number of assembling steps mistake concatenated with ground terminal
It is more and more inconvenient, and between the ground strip and difference signal terminal pair after assembling, it is also easy to because of hypotelorism, WU, system
Journey or the upper error of assembling, cause happening for short circuit, be no longer single or only two ground strip can improve it is above-mentioned
The problems such as cross-talk, short circuit, as needs to be engaged in the key point that this journey dealer desires most ardently research improvement.
Utility model content
Therefore the utility model designer is in view of above-mentioned existing high frequency connectors cross-talk, and using ground strip with
The problem of ground terminal series connection structure complexity, number of assembling steps are excessive and inconvenient and easily cause short circuit and missing, are collection
Related data is via multi-party assessment and considers, and is constantly studied and changed using the experience of research and development for many years for engaging in the industry,
Begin have such novel birth of connector construction for having independent grounding piece and being connected across ground terminal.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of tool independent grounding piece is connected across the connector construction of ground terminal, it is characterized in that including insulating body, end
Subgroup, at least one ground strip and outer cover, wherein：
The insulating body has a pedestal, and the terminal group combined on pedestal includes horizontal direction and interlocks what is be arranged side by side
Multiple signal terminals and ground terminal, and each two opposite signal terminal is included above base portion and base portion and is pierced by the top of pedestal
The first contact site of hanging shape and ground terminal expose to opposite at two sides of the plate body at the top of pedestal and plate body top comprising part
The second contact site of hanging shape being pierced by the top of pedestal；
The ground strip is the sheet body of horizontal direction extension, and has below ground strip and be connected across multiple ground terminals
The pressure contact portion electrically concatenated is formed on the exposed plate body in part, and the separation of each ground strip distance signal terminal has a spacing；
At above the outer cover there is a docking part, and docked inside docking section and be designed with plural end at two side wall surface of space
Pilot trench, and mounting portion is then equipped at outer cover lower section and is held for the recess that insulating body, terminal group and ground strip are packed into the inner
Slot is put, and each terminal groove is communicated in by storage tank and is respectively formed a channel, and the first contact site of each signal terminal and ground connection
Second contact site of terminal respectively traversing through end pilot trench and stretch to docking space in.
Wherein：The pedestal of the insulating body, which includes, to be abutted to form multiple signal ends that horizontal direction is staggeredly arranged side by side
Stroma and ground terminal block, and each signal end stroma on ground terminal block respectively in connection with two or so phases in having the terminal group
To signal terminal and a ground terminal, and below the base portion of each signal terminal place equipped with being pierced by the first of signal end stroma bottom
Connecting portion, place is equipped with the second connecting portion for being pierced by ground terminal block bottom below the plate body of ground terminal.
Wherein：Groove is equipped at the pedestal center of top of the insulating body, and is passed through by ground strip towards groove direction pushing
Between first contact site of each binary signal terminal and 2 second contact sites of ground terminal, and the pressure contact portion of ground strip be connected across it is more
A ground terminal, which is exposed in two side of plate body on the contact surface of groove, forms electrically concatenation.
Wherein：The pressure contact portion lower edge of the ground strip is inwardly cutd open equipped with being answered respectively with the mutual inlay card of the plate body of ground terminal
Number caulking groove, and the opposite salient point that supports being held on the contact surface of plate body is all formed at each two side wall surface of caulking groove, and each two
The inserted sheet being formed between caulking groove in the groove for stretching to pedestal.
Wherein：The mounting portion of the outer cover is equipped with adjacent to the lateral surfaces at docking section in accommodating trench bottom and is embedded in pedestal
Groove in buckle convex block, and longitudinally cut open on buckle convex block equipped with for ground strip embedded the first embedding slot upwards.
Wherein：Opposite plural guide posts are equipped at two side of pedestal of the insulating body or so, and in the mounting portion of outer cover
The plural locating slot being embedded in upwards for guide posts is equipped at two side wall surface of storage tank.
Wherein：The ground terminal of the terminal group is exposed in two side of plate body or so adjacent at the second contact site equipped with part
Convex shoulder at the top of the pedestal of insulating body, and it is connected across by the pressure contact portion of ground strip the convex shoulder of multiple ground terminal plate bodys respectively
Electrically concatenation is formed in portion, and the mounting portion of outer cover is longitudinally cutd open respectively at accommodating two side of trench bottom equipped with upward for ground strip
The second embedded embedding slot.
Wherein：The pressure contact portion of the ground strip has plural snapping piece, and is formed between each two snappings piece for ground connection
The plate body of terminal stretches into clip slot in the inner, and the opposite convex shoulder for being held on plate body is respectively formed at two side wall surface of each clip slot
On positioning convex point.
The major advantage of the utility model is that the terminal group that insulating body combines on pedestal includes multiple signal terminals
And ground terminal, and include the first contact site at base portion and its top, and ground terminal attached bag in each two opposite signal terminals
Containing the second contact site at two side of plate body and its top, and the pressure contact portion at ground strip lower section is connected across multiple ground terminal parts
It exposes on the plate body at the top of pedestal and forms electrically concatenation, after being reloaded at below outer cover in the storage tank of mounting portion,
Second contact site of the first contact site of signal terminal and ground terminal is pierced by the terminal groove of docking section above outer cover respectively
And stretch in docking space, such independent ground lug structure designed distance signal terminal separation has a spacing, to avoid because
Hypotelorism, weldering WU wire drawings, processing procedure or the upper error of assembling cause happening for short circuit, and using in the concatenation assembling of full slice system
It is more easy, and structural strength when can increase docking, and then reach effectiveness simple in structure and convenient for assembling.
Another advantage of the utility model is the quantity that terminal group can be used according to structure design or demand configuration ground strip,
And single or three ground strips are connected across on multiple ground terminals and are electrically connected with tandem, and the base of insulating body
The multiple signal end stromas and ground terminal block that seat is staggeredly arranged side by side comprising horizontal direction, and each signal end stroma and ground terminal
Respectively in connection with having two opposite signal terminals and a ground terminal on stroma, ground strip can be extended and applied in terminal group difference
Cross-talk when being used on the ground terminal of quantity, while inhibiting high frequency signal transmission, such as high frequency signal transmission frequency exist
During 12.5GHz, it can effectively inhibit in -40dB the stability hereinafter, when can more promote overall signal transmission.
Description of the drawings
Fig. 1 is the stereo appearance figure of the utility model preferred embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model preferred embodiment.
Fig. 3 is the three-dimensional exploded view at another visual angle of the utility model preferred embodiment.
Fig. 4 is the utility model preferred embodiment ground strip and the stereo appearance figure before ground terminal assembling.
Fig. 5 is the utility model preferred embodiment ground strip and the stereo appearance figure after ground terminal assembling.
Fig. 6 is the front sectional elevation after the A-A sections assembling of the utility model Fig. 1.
Fig. 7 is the front sectional elevation after the B-B sections assembling of the utility model Fig. 1.
Fig. 8 is the side cutaway view after the C-C sections assembling of the utility model Fig. 1.
Fig. 9 is the stereo appearance figure of another preferred embodiment of the utility model.
Figure 10 is the stereo appearance figure of the another preferred embodiment of the utility model.
Reference sign：1- insulating bodies；11- pedestals；11a- signal end stromas；11b- ground terminal blocks；111- is recessed
Slot；1111- short slots；112- guide posts；2- terminal groups；21- signal terminals；211- base portions；The first contact sites of 212-；213- first
Connecting portion；22- ground terminals；221- plate bodys；2211- contact surfaces；2212- convex shoulders；The second contact sites of 222-；223- second connects
Socket part；3- ground strips；31- pressure contact portions；311- caulking grooves；3111- supports salient point；312- inserted sheets；313- snapping pieces；3131- clip slots；
3132- positioning convex points；4- outer covers；41- docking sections；410- docks space；411- terminal grooves；42- mounting portions；421- storage tanks；
4211- buckle convex blocks；The first embedding slots of 422-；The second embedding slots of 423-；424- locating slots.
Specific embodiment
To reach above-mentioned purpose and effect, technological means and its construction used by the utility model, hereby draw with regard to this reality
With novel preferred embodiment elaborate, its construction is as follows with function, understands completely in order to sharp.
It please refers to Fig.1, shown in Fig. 2, Fig. 3, respectively the stereo appearance figure of the utility model preferred embodiment, stereo decomposing
Figure and the three-dimensional exploded view at another visual angle, it can be clearly seen from the figure that, the tool independent grounding piece bridging terminal of the utility model
Connector construction is to include insulating body 1, terminal group 2, at least one ground strip 3 and outer cover 4, wherein：
The insulating body 1 has a pedestal 11, and includes multiple signal end stroma 11a and ground terminal block in pedestal 11
Abut that form horizontal direction is staggeredly arranged side by side before and after 11b, the signal end stroma 11a and ground terminal block 11b systems, and base
The signal end stroma 11a of seat 11 is connected with being equipped at ground terminal block 11b center of top at 111 lower section of groove 111 and groove
Short slot 1111, and be respectively equipped with opposite plural guide posts at two sides of each signal end stroma 11a and ground terminal block 11b or so
112。
The terminal group 2 includes multiple signal terminals 21 and the ground terminal 22 that horizontal direction is staggeredly arranged side by side, signal
Terminal 21 and 22 system of ground terminal using be embedded to ejection formation or the fixed mode of inlay card respectively in connection in signal end stroma 11a with
On ground terminal block 11b, and each two or so opposite signal terminal 21 is set on same signal end stroma 11a and is separated by
There is a spacing, and signal terminal 21 includes base portion 221, and is designed with being pierced by the top of signal end stroma 11a above base portion 221
The first contact site of hanging shape 212, and the lower section of each base portion 221 place exposes to signal end stroma to be respectively equipped with downward be pierced by
The first connecting portion 213 of 11a bottoms；In addition, ground terminal 22 includes the plate body 221 of vertical, and two sides above plate body 221
Place is designed with left and right and is pierced by the second contact site of hanging shape 222 at the top of ground terminal block 11b relatively, and 221 lower section of each plate body
Locate to be pierced by the second connecting portion 223 for exposing to ground terminal block 11b bottoms downwards to be respectively equipped with, and two before and after plate body 221
Then it is respectively formed with opposite contact surface 2211 at side, and in 221 or so two side of plate body adjacent to all being set at the second contact site 222
There is convex shoulder 2212, and convex shoulder 2212 is pierced by and partly exposes at the top of ground terminal block 11b upwards.
The ground strip 3 extends sheet body for an independently arranged horizontal direction, and has a pressure contact portion below ground strip 3
31, and 31 lower edge of pressure contact portion is inwardly cutd open equipped with spaced plural caulking groove 311, is punished then at each 311 2 side wall surface of caulking groove
Be not formed with it is opposite support salient point 3111, and inserted sheet 312 is formed between each two caulking groove 311, ground connection in the present embodiment
3 system of piece can also be made with being independently arranged there are three ground strip 3 to illustrate, but when practical application according to structure design or demand configuration
Quantity, and the pressure contact portion 31 of first ground strip 3 can then be equipped with what is formed between plural caulking groove 311 and each two caulking groove 311
Inserted sheet 312, and at 3 or so two side of ground strip at first centrally located place respectively be arranged side by side have second and third ground strip
3, the pressure contact portion 31 of second and third ground strip 3 has a plural snapping piece 313, and each two it is front and rear relative to snapping piece 313 be into
It is alternatively arranged and is set on pressure contact portion 31, clip slot 3131, and each clip slot 3131 are formed between each two snappings piece 313
Opposite positioning convex point 3132 is respectively formed at two side wall surfaces.
There is a docking part 41, and the front and rear recess pair penetrated through is formed with inside docking section 41 at 4 top of outer cover
Space 410 is connect, and docks and plural terminals slot 411 is equipped at 410 or so two side wall surface of space, and then towards docking at 4 lower section of outer cover
41 direction of portion is equipped with the recess storage tank 421 that Open Side Down of mounting portion 42, and is communicated in each terminal groove 411 by storage tank 421
Place is respectively formed with a channel, and 421 bottom center of storage tank is equipped with front and back adjacent to the lateral surfaces at docking section 41
To the buckle convex block 4211 of extension, longitudinally cutd open equipped with the first embedding slot 422, then at storage tank 421 on the buckle convex block 4211
Buckle convex block is longitudinally cutd open respectively at 4211 or so two sides equipped with the second embedding slot 423, and 421 2 side wall of storage tank of mounting portion 42
At face be equipped with opposite plural locating slot 424, and each locating slot 424 by 421 lower opening of storage tank upwardly extended one away from
From.
Please arrange in pairs or groups refering to shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, respectively the utility model preferred embodiment ground strip with
The A-A section groups of the stereo appearance figure after stereo appearance figure, ground strip and ground terminal assembling, Fig. 1 before ground terminal assembling
Front sectional elevation after the B-B sections assembling of front sectional elevation, Fig. 1 after dress and the side view after the C-C sections assembling of Fig. 1 are cutd open
Face figure, it can be clearly seen from the figure that, it is first by multiple signals of pedestal 11 when the insulating body 1 of the utility model is in assembling
It is abutted before and after terminal base 11a and ground terminal block 11b, and each binary signal terminal base 11a is made to be interspersed in each two for one group and is connect
It forms horizontal direction between ground terminal base 11b to be staggeredly arranged side by side, such as pedestal 11 includes totally ten signal ends arranged side by side
Stroma 11a and ground terminal block 11b, wherein signal end stroma 11a be arranged on second and third, five, six, eight, nine positions, connect
Ground terminal base 11b is arranged on first, fourth, seven, ten position, and distinguishes on each signal end stroma 11a and ground terminal block 11b
The signal terminal 21 for being combined with terminal group 2 is also subsequently formed with ground terminal 22 and is staggeredly arranged side by side.
And after insulating body 1 is completed with terminal group 2, it is first towards 11 centre of pedestal by first ground strip 3 to be
111 direction of groove pushes, and pressure contact portion 31 will pass through the first contact site 212 and ground terminal of each binary signal terminal 21
Between 22 2 second contact sites 222, and each caulking groove 311 of pressure contact portion 31 is made to be aligned with the exposed groove of ground terminal 22 respectively
Plate body 221 at 111, and stretched in short slot 1111 after positioning after the pushing of pressure contact portion 31, it can be by caulking groove 311 and plate body 221
Mutual inlay card, and it is held on inserted sheet on the contact surface 2211 of plate body 221 and between each two caulking groove 311 by supporting salient point 3111
312 also stretch in short slot 1111, and because 31 long side direction of pressure contact portion is is orthogonal to plate body 221, you can by first ground strip 3
Pressure contact portion 31 be connected across on the plate body 221 of multiple ground terminals 22 and be electrically connected in a manner of concatenation.
In the present embodiment, can second and third ground strip 3 be further connected across multiple connect according to above-mentioned assembling mode
It is for respectively towards the exposed ground terminal block 11b of plate body 221 by the pressure contact portion 31 of second and third ground strip 3 on ground terminal 22
The convex shoulder 2212 at top is downwardly into, and the clip slot 3131 between each two snappings piece 313 is made to be aligned with the convex shoulder of plate body 221 respectively
Portion 2212, and after pressure contact portion 31 presses to positioning, the positioning convex point 3132 of each two snappings piece 313 can be held on plate body
It on 221 convex shoulder 2212, and is stretched in clip slot 3131 by convex shoulder 2212, makes the pressure contact portion 31 of second and third ground strip 3
It is connected across respectively on the convex shoulder 2212 at multiple 22 plate body of ground terminal, 221 2 sides and forms electrically concatenation.
It is continuous to be assembled with terminal group 2 and the insulating body 1 of ground strip 3 is incorporated in the mounting portion 42 of outer cover 4, and make signal
First contact site 212 of terminal 21 and the second contact site 222 of ground terminal 22 be pierced by upwards the terminal groove 411 of docking section 41 and
It stretches in docking space 410, and during pedestal 11 is incorporated in mounting portion 42, the buckle of 421 centre of storage tank
Convex block 4211 will be downwards embedded in the groove 111 of pedestal 11, and first ground strip 3 is made to be embedded in the first embedding slot upwards
In 422, and after second and third ground strip 3 is embedded in upwards respectively in the second embedding slot 423, then pedestal 11 is pushed into accommodating
It is positioned in slot 421, while the guide posts 112 at 11 2 side of pedestal is made to be embedded in upwards in locating slot 424 respectively, this can be completed
The assembling of utility model entirety.
As shown in Fig. 5, Fig. 6, Fig. 7, each independently arranged 3 structure design of ground strip in the present embodiment is available
Pressure contact portion 31 be connected across on the plate body 221 of more than 2 a ground terminal 22 of terminal group formed electrically concatenation, and make each ground strip 3 away from
Separating each other from signal terminal 21 has a spacing, to avoid wire drawing, processing procedure or the assembling knot generated by hypotelorism, weldering WU
Error on structure causes situations such as short-circuit, welding effect is bad to occur, and can form signal terminal 21 by each ground strip 3
The effect with being isolated is shielded, while generated electromagnetism during high frequency signal transmission is inhibited to involve cross-talk (Cross-talk) interference,
Such as when the frequency of high frequency signal transmission is in 12.5GHz, cross-talk can effectively inhibit in -40dB hereinafter, to be promoted
The stability of overall signal transmission can also rely on concatenation multiple ground terminals 22 of the ground strip 3 using full slice system, not only structure letter
It is single and assemble it is more easy, and when the pressure contact portion 31 that can increase ground strip 3 is docked with ground terminal 22 entirety structural strength,
And then reach effectiveness simple in structure, convenient for assembling and stable structure.
Separately please refer to shown in Fig. 9, Figure 10, the stereo appearance figure of respectively another preferred embodiment and another preferably real
The stereo appearance figure of example is applied, it can be clearly seen from the figure that, it is that Fig. 9 is to be independently arranged single connect with the difference of Fig. 2, Fig. 5
Ground piece 3, single ground strip 3 in the present embodiment, can be according to above-mentioned assembling modes towards the pedestal of insulating body 1 when assembling
11 centres push, and are connected across on the plate body 221 of multiple ground terminals 22 by pressure contact portion 31 and form electrically concatenation, and pedestal 11
Signal end stroma 11a and ground terminal block 11b also ground strip 3 can be extended application according to 2 quantity design for change of terminal group
It is used on the ground terminal 22 of different number, as shown in Figure 10, pedestal 11 in the present embodiment includes ten or more staggeredly
Signal end stroma 11a arranged side by side and ground terminal block 11b, and on signal end stroma 11a and ground terminal block 11b respectively
Binary signal terminal 21 and ground terminal 22 are combined with, the pressure contact portion 31 of ground strip 3 can be connected across on multiple ground terminals 22
Form electrically concatenation, then be combined into one with outer cover 4.
Therefore the utility model includes multiple signal terminals mainly for the terminal group 2 combined on 1 pedestal 11 of insulating body
21 and ground terminal 22, and include 211 and first contact site 212 of base portion, ground terminal 22 in each two opposite signal terminals 21
Comprising 221 and second contact site 222 of plate body, and the pressure contact portion 31 at 3 lower section of ground strip is connected across multiple 22 parts of ground terminal
It exposes on the plate body 221 at 11 top of pedestal and forms electrically concatenation, be reloaded into the storage tank of the mounting portion 42 at 4 lower section of outer cover
In 421, while by the second contact site 222 of the first contact site 212 of signal terminal 21 and ground terminal 22 to be pierced by respectively pair
The terminal groove 411 of socket part 41 and stretch to docking space 410 in, such independent 3 structure design distance signal terminal of ground strip
21 separations have a spacing, to avoid short circuit is caused, and are assembled when being easier and can increase docking using the concatenation of full slice system
Intensity, the ground terminal 22 that extension different number can also be configured on demand use, when more can effectively inhibit high frequency signal transmission
Cross-talk.
Described above to be merely exemplary for the purpose of the present invention, and not restrictive, those of ordinary skill in the art understand,
In the case where not departing from the spirit and scope that claim is limited, can many modifications may be made, variation or equivalent, but will all fall
Enter within protection scope of the present invention.
Claims (8)
1. a kind of tool independent grounding piece is connected across the connector construction of ground terminal, it is characterized in that including insulating body, terminal
Group, at least one ground strip and outer cover, wherein：
The insulating body have a pedestal, and the terminal group combined on pedestal include horizontal direction interlock be arranged side by side it is multiple
Signal terminal and ground terminal, and each two opposite signal terminal is hanging at the top of pedestal comprising being pierced by base portion and base portion top
The first contact site of shape and ground terminal include part and expose to opposite at two sides above the plate body at the top of pedestal and plate body be pierced by
The second contact site of hanging shape at the top of pedestal；
The ground strip is the sheet body of horizontal direction extension, and has below ground strip and be connected across multiple ground terminal parts
The pressure contact portion electrically concatenated is formed on exposed plate body, and the separation of each ground strip distance signal terminal has a spacing；
At above the outer cover there is a docking part, and docked inside docking section and be designed with plural terminals at two side wall surface of space
Slot, and mounting portion is then equipped at outer cover lower section and is housed for the recess that insulating body, terminal group and ground strip are packed into the inner
Slot, and each terminal groove is communicated in by storage tank and is respectively formed a channel, and the first contact site and ground terminal of each signal terminal
Son the second contact site respectively traversing through end pilot trench and stretch to docking space in.
2. tool independent grounding piece according to claim 1 is connected across the connector construction of ground terminal, it is characterised in that：It should
The pedestal of insulating body, which includes, to be abutted to form multiple signal end stromas and ground terminal that horizontal direction is staggeredly arranged side by side
Seat, and on each signal end stroma and ground terminal block respectively in connection with two or so opposite signal terminals having in the terminal group with
One ground terminal, and it is equipped with the first connecting portion for being pierced by signal end stroma bottom, ground terminal at the base portion lower section of each signal terminal
The second connecting portion for being pierced by ground terminal block bottom is equipped at below the plate body of son.
3. tool independent grounding piece according to claim 1 is connected across the connector construction of ground terminal, it is characterised in that：It should
Be equipped with groove at the pedestal center of top of insulating body, and pushed towards groove direction by ground strip by each binary signal terminal the
Between one contact site and 2 second contact sites of ground terminal, and the pressure contact portion of ground strip is connected across multiple ground terminals in plate body
Two sides, which are exposed on the contact surface of groove, forms electrically concatenation.
4. tool independent grounding piece according to claim 3 is connected across the connector construction of ground terminal, it is characterised in that：It should
The pressure contact portion lower edge of ground strip is inwardly cutd open equipped with the plural caulking groove with the mutual inlay card of the plate body of ground terminal, and each embedding respectively
The opposite salient point that supports being held on the contact surface of plate body is all formed at two side wall surface of slot, and is formed with and stretches between each two caulking groove
Enter to the inserted sheet in the groove of pedestal.
5. tool independent grounding piece according to claim 3 is connected across the connector construction of ground terminal, it is characterised in that：It should
The mounting portion of outer cover is equipped with the buckle being embedded in the groove of pedestal in accommodating trench bottom adjacent to the lateral surfaces at docking section
Convex block, and longitudinally cutd open equipped with the first embedding slot being embedded in upwards for ground strip on buckle convex block.
6. tool independent grounding piece according to claim 1 is connected across the connector construction of ground terminal, it is characterised in that：It should
At two side of pedestal of insulating body or so be equipped with opposite plural guide posts, and outer cover mounting portion in two side wall surface of storage tank
Place is equipped with the plural locating slot being embedded in upwards for guide posts.
7. tool independent grounding piece according to claim 1 is connected across the connector construction of ground terminal, it is characterised in that：It should
The ground terminal of terminal group is in two side of plate body or so adjacent to the pedestal for exposing to insulating body at the second contact site equipped with part
The convex shoulder at top, and be connected across respectively on the convex shoulder of multiple ground terminal plate bodys by the pressure contact portion of ground strip and form electrically string
It connects, and the mounting portion of outer cover at accommodating two side of trench bottom is longitudinally cutd open and set equipped with second be embedded in upwards for ground strip respectively
Slot.
8. tool independent grounding piece according to claim 7 is connected across the connector construction of ground terminal, it is characterised in that：It should
The pressure contact portion of ground strip has plural snapping piece, and is formed between each two snappings piece and is inserted into for the plate body of ground terminal
Clip slot in it, and the opposite positioning convex point being held on the convex shoulder of plate body is respectively formed at two side wall surface of each clip slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344130.2U CN207517993U (en) | 2017-10-18 | 2017-10-18 | Tool independent grounding piece is connected across the connector construction of ground terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721344130.2U CN207517993U (en) | 2017-10-18 | 2017-10-18 | Tool independent grounding piece is connected across the connector construction of ground terminal |
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| Publication Number | Publication Date |
|---|---|
| CN207517993U true CN207517993U (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721344130.2U Active CN207517993U (en) | 2017-10-18 | 2017-10-18 | Tool independent grounding piece is connected across the connector construction of ground terminal |
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| CN (1) | CN207517993U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129879A (en) * | 2019-12-12 | 2020-05-08 | 昆山宏泽电子有限公司 | Electric connector with high interference prevention function |
| CN112186390A (en) * | 2019-07-04 | 2021-01-05 | 唐虞企业股份有限公司 | Electric connector and manufacturing method thereof |
| TWI828066B (en) * | 2022-02-18 | 2024-01-01 | 唐虞企業股份有限公司 | Multi-piece electrical connector and method of assembling |
-
2017
- 2017-10-18 CN CN201721344130.2U patent/CN207517993U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186390A (en) * | 2019-07-04 | 2021-01-05 | 唐虞企业股份有限公司 | Electric connector and manufacturing method thereof |
| CN111129879A (en) * | 2019-12-12 | 2020-05-08 | 昆山宏泽电子有限公司 | Electric connector with high interference prevention function |
| TWI828066B (en) * | 2022-02-18 | 2024-01-01 | 唐虞企業股份有限公司 | Multi-piece electrical connector and method of assembling |
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