CN203813123U - Electric connector structure capable of inhibiting signal module shaking - Google Patents
Electric connector structure capable of inhibiting signal module shaking Download PDFInfo
- Publication number
- CN203813123U CN203813123U CN201420192425.2U CN201420192425U CN203813123U CN 203813123 U CN203813123 U CN 203813123U CN 201420192425 U CN201420192425 U CN 201420192425U CN 203813123 U CN203813123 U CN 203813123U
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- China
- Prior art keywords
- signal module
- electric connector
- housing
- insulating body
- connector structure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000002401 inhibitory effect Effects 0.000 title 1
- 239000011435 rock Substances 0.000 claims description 13
- 230000002045 lasting effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Provided is an electric connector structure comprising a shell and multiple signal modules. Each signal module comprises an insulation body, multiple conducting terminals, and a grounding shielding sheet, wherein the insulation body is provided with a first surface and a second surface which are respectively provided with a guiding column and a groove. The groove of a second signal module receives the guiding column of a first signal module so that the guiding column of the first module is allowed to slide in, and therefore the first signal module can be guided to move to be mounted in the shell, when the first signal module is already mounted in the shell, and the second signal module is mounted thereafter; or the guiding column of second signal module slides in the groove of the first signal module, so that the second signal module can be guided to move to be mounted in the shell, thereby preventing the signal modules from shaking after being mounted. The signal modules can be mounted in the shell one by one, and mounted in the shell all together after being overlapped through using the concave and convex structures of the grooves and the guiding columns to combine the signal modules.
Description
Technical field
This creation relates to a kind of electric connector structure, and is particularly related to a kind of electric connector structure that signal module is installed on the phenomenon that shakes after housing that suppresses.
Background technology
U.S. bulletin the 6th, 743, No. 057 patent discloses a kind of electric connector, i.e. the alleged ZD connector of industry, its female (being called Female or Receptacle) structure comprises housing and plural signal module, signal module is installed in housing in mode stacked side by side.Each signal module comprises insulating body, complex conduction terminal and earth shield sheet, and wherein, conducting terminal is all arranged in insulating body, and earth shield sheet is arranged on one of insulating body surface.Therefore, between the conducting terminal of adjacent two signal modules, all can there is earth shield sheet, to prevent that signal from crosstalking.This patent also discloses uses metal bolt bar that each signal Modular card is combined, to suppress signal module, is installed on the phenomenon that shakes after housing.Yet, additionally use metal bolt bar will make manufacturing cost increase.In addition, if the quantity of signal module increases and decreases to some extent, existing metal bolt bar length will not be inconsistent use, need additionally to do again, will make to manufacture and management cost increase.
Utility model content
The object of this creation is proposing a kind of electric connector structure that signal module rocks that suppresses, and it does not need additionally, with metal bolt bar, each signal Modular card to be combined to suppress signal module and is installed on the phenomenon that shakes after housing.
For achieving the above object, this creation proposes a kind of electric connector structure that signal module rocks that suppresses, and it comprises a housing, in plural signal module is wherein installed; Respectively this signal module comprises an insulating body, complex conduction terminal and an earth shield sheet, this insulating body has a first surface and a second surface, this first surface is provided with a guide pillar, this second surface is provided with a groove, this complex conduction terminal is arranged in this insulating body, and this earth shield sheet is arranged on the first surface or second surface of this insulating body; Wherein, this plural number signal module comprises one first signal module and one second signal module, when this first signal module has been installed on this housing, and when this second signal module is then installed, the groove of the second surface of this second signal module accept this first signal module first surface guide pillar and slip into, and then be guided mobile to be installed on this housing; Or, the guide pillar of the first surface of this second signal module slip into this first signal module second surface groove and be guided mobile to be installed on this housing.
At this, create in an embodiment, when this first signal module and this second signal module are not yet installed on this housing, the groove contact of the second surface of the guide pillar of the first surface of this first signal module and this second signal module, is mounted to this housing together with again after this first signal module is superimposed with each other with this second signal module.
At this, create in an embodiment, this complex conduction terminal extends back and forms plural the first contact-segment from this insulating body rear side, and this insulating body downside extends to form plural the second contact-segment downwards certainly.This earth shield sheet extends back and forms the first mask segments that plural number is corresponding with the first contact-segment on this insulating body, and on this insulating body, is bent downwardly and extends to form the plural secondary shielding section corresponding with the second contact-segment.
At this, create in an embodiment, this housing has plural jack to hold this plural number the first contact-segment and the first mask segments.This case top has extended forward a hyoplastron, and this hyoplastron is provided with plural window.
At this, create in an embodiment, respectively the insulating body upside of this signal module is provided with a barb, and the window that respectively barb of this signal module is corresponding with this housing is chimeric to be fixedly installed on this housing.
At this, create in an embodiment, this channel bottom is provided with a backstop projection, this backstop projection is divided into one first slot part and one second slot part by the space in this groove, this first slot part has an opening to be slipped into accept this guide pillar, and after this guide pillar slips into this first slot part, lasting slip enters this second slot part until cross this backstop projection.
At this, create in an embodiment this guide pillar and this second slot part close-fitting.
At this, create in an embodiment, will be installed on and in this housing, be positioned at the guide pillar that the signal module of outermost exposes and remove.
The technological means of describing in an above-mentioned embodiment can be applicable in above-mentioned another embodiment, to obtain a new embodiment, as long as these technological means are not conflicting.
First and second surface by the insulating body at each signal module is respectively equipped with guide pillar and groove, make each signal module can smoothly be installed on housing, and after installing, can have and suppress the shake function of phenomenon of signal module, do not need additionally to use metal bolt bar that each signal Modular card is combined, can improve packaging efficiency, and reduce costs.
Accompanying drawing explanation
Fig. 1 is the vertical figure of the group of this electric connector structure of creating the first embodiment under different visual angles.
Fig. 2 creates the decomposed figure of the electric connector structure of the first embodiment for this.
Fig. 3 A and Fig. 3 B are respectively the vertical figure of the group of this signal module of creating the first embodiment under different visual angles.
Fig. 4 creates the exploded view of the signal module of the first embodiment for this.
Fig. 5 to Fig. 7 is installed on the installation steps exploded view of housing for this signal module of creating the first embodiment.
Fig. 8 creates the vertical figure of group of the electric connector structure of the second embodiment for this.
Embodiment
In following examples, same or analogous component symbol represents same or analogous element.In addition, the direction term of mentioning in following examples, such as: upper and lower, left and right, front or rear etc., is only with reference to the direction that adds annexed drawings, and therefore, the direction term of use is used for explanation, and is not used for limiting this creation.
Referring to Fig. 1 to Fig. 4, this electric connector of creating the first embodiment is a kind of ZD connector, but is not limited in this.This electric connector structure of creating the first embodiment comprises housing 1, and plural signal module 2 is installed in housing 1, has in the present embodiment 10 signal modules, but is not limited in this.Each signal module 2 comprises insulating body 3, complex conduction terminal 4 and earth shield sheet 5.
Insulating body 3 has first surface 301 and second surface 302, and first surface 301 is provided with guide pillar 31, and second surface 302 is provided with groove 32.Guide pillar 31 can be the guide pillar of the various shapes such as cylinder, square column.Groove 32 bottoms are provided with backstop projection 321, and backstop projection 321 is divided into the first slot part 322 and the second slot part 323 by the space in groove 32.The first slot part 322 has opening to be slipped into accept the guide pillar of another signal module, and guide pillar slips into the rear lasting slip of the first slot part 322 and enters the second slot part 323 until cross backstop projection 321, and subsequent figures 5 to Fig. 7 will describe in detail.In addition, insulating body 3 upsides 305 of each signal module 2 are provided with barb 33.
Conducting terminal 4 is all arranged in insulating body 3, is arranged in insulating body 3 in the present embodiment, but is not limited in this with injection molding method, for example, can change in plug-in unit mode and arrange.Each conducting terminal 4 extends back and forms plural the first contact-segment 41 from insulating body 3 rear sides 303, and extends to form plural the second contact-segment 42 downwards from insulating body 3 downsides 304.
Earth shield sheet 5 is arranged on the first surface 301 of insulating body 3, but is not limited in this, for example, can change on the second surface that is arranged at insulating body.Earth shield sheet 5 extends back and forms the first mask segments 51 that plural number is corresponding with the first contact-segment 41 on insulating body 3, and on insulating body 3, is bent downwardly and extends to form the plural secondary shielding section 52 corresponding with the second contact-segment 42.
After 2 assemblings of signal module, between the conducting terminal 4 of adjacent two signal modules 2, all can there is earth shield sheet 5, between the first contact-segment 41 of the conducting terminal 4 of adjacent two signal modules 2, all can there is the first mask segments 51, between the second contact-segment 42 of adjacent two pairs of conducting terminals 4 of same signal module 2, all can there is secondary shielding section 52, prevent that by this signal from crosstalking.
Housing 1 has plural jack 11 to hold the first contact-segment 41 of conducting terminal 4 and the first mask segments 51 of earth shield sheet 5.Housing 1 top has extended forward hyoplastron 12, and hyoplastron 12 is provided with plural window 13.The window 13 that the barb 33 of each signal module 2 is corresponding with housing 1 is chimeric, so that signal module 2 is fixedly installed on housing 1.
This electric connector of creating the first embodiment belongs to female (being called Female or Receptacle), it can be assembled into an Electric connector assembly with the male (being called Male or Plug) of electric connector, and this Electric connector assembly can be electrically connected between two printed circuit board (PCB)s or between a printed circuit board (PCB) and wire.In the present embodiment, the first contact-segment 41 of the conducting terminal 4 of the bus electric connector of this creation and the first mask segments 51 of earth shield sheet 5 can be inserted from jack 11 one end, the stitch that jack 11 other ends are accepted the electric connector male head on a printed circuit board (PCB) inserts, and makes the first contact-segment 41 of conducting terminal 4 and first mask segments 51 of earth shield sheet 5 of the bus electric connector of this creation be electrically connected on electric connector male head; Or, the first contact-segment 41 of the conducting terminal 4 of the bus electric connector of this creation and the first mask segments 51 of earth shield sheet 5 can first be electrically connected on electric connector male head by jack 11 and be assembled into an Electric connector assembly, and this Electric connector assembly is electrically connected on wire again.And the second contact-segment 42 of the conducting terminal 4 of the bus electric connector of this creation and the secondary shielding section 52 of earth shield sheet 5 can be electrically connected on another printed circuit board (PCB), wherein, the first mask segments 51 and the secondary shielding section 52 of earth shield sheet 5 all should ground connection.
Referring to Fig. 5 to Fig. 7, explanation is installed on signal module 2 to the step of housing 1 below, the first signal module 2a and the second signal module 2b of at this, take in signal module 2 are example, but are not limited in this, and for example these installation steps can be used for wantonly two adjacent signal modules in signal module 2.When the first signal module 2a has been installed on housing 1(as shown in Figure 5) time, the guide pillar 31a that mobile the second signal module 2b makes the first slot part 322b opening of the groove 32b of the second signal module 2b second surface accept the first signal module 2a first surface slips into (as shown in Figure 6), now due to groove 32b and the mutual spacing cause of guide pillar 31a, continue mobile the second signal module 2b and can make the guide pillar 31a of the first signal module 2a still in the first slot part 322b, continue slip, until cross backstop projection 321b, enter the second slot part 323b (as shown in Figure 7).And when the guide pillar 31a of the first signal module 2a enters the second slot part 323b of the second signal module 2b, the second signal module 2b has also just completed the step that is installed on housing 1 simultaneously.Therefore, the groove 32b of the second signal module 2b is mobile to be installed on housing 1 by the guide pillar 31a of the first signal module 2a guiding.In one embodiment, the guide pillar 31a of the first signal module 2a can with the second slot part 323b close-fitting of the second signal module 2b.
In continuing mobile the second signal module 2b process, the barb 33 of the second signal module 2b can first touch housing 1 just can be then chimeric with corresponding window 13, but due to groove 32b and the mutual spacing cause of guide pillar 31a, the barb 33 of the second signal module 2b can't make the second signal module 2b rotation while touching housing 1, the second signal module 2b still sustainable slip to be smoothly installed on housing 1, can improve packaging efficiency, reduce assembly cost.And, due to groove 32b and the mutual spacing cause of guide pillar 31a, at the first signal module 2a and the second signal module 2b, be installed on after housing 1, two signal module 2a and 2b can have and suppress the shake function of phenomenon of signal module, do not need additionally to use metal bolt bar that each signal Modular card is combined, can reduce costs.
This creates the assembling mode of the electric connector of the first embodiment, except utilizing installation steps as shown in Figures 5 to 7 that single signal module 2 is installed on housing 1 one by one, be mounted to together again housing 1 after can also utilizing the combination of the concaveconvex structure of guide pillar 31 that two adjacent signal modules 2 have respectively and groove 32 that all signal modules 2 are superimposed with each other.Assembling mode described in the latter, can be first as shown in Figures 5 to 7 mode the first signal module 2a and the second signal module 2b are carried out to combination with mutual guide mode, be mounted to housing 1 together with again after the first signal module 2a is superimposed with each other with the second signal module 2b; Or the second slot part 323b that can first the guide pillar 31a of the first signal module 2a be aimed to the groove 32b of the second signal module 2b directly carries out combination, after being superimposed with each other with the second signal module 2b, the first signal module 2a is mounted to housing 1 together with again.
In one embodiment, with the first signal module 2a shown in Fig. 5 and the second signal module 2b in comparison, suppose that the guide pillar of first and second signal module is all located at left surface (first surface), and groove is all located at right surface (second surface).In this embodiment, when the first signal module has been installed on housing, and when the second signal module is then installed, the guide pillar of the left surface of the second signal module (first surface) slips into the groove on the first right surface of signal module (second surface) and is guided mobile to be installed on housing.
In one embodiment, can in housing 1, be positioned at the guide pillar 31 that the signal module 2 of outermost exposes and remove being installed on as shown in Figure 1 or 2, make the rear electric connector structure outward appearance of assembling comparatively smooth.
Although this electric connector of creating the first embodiment belongs to female, is not limited only to this, for example the electric connector of this creation also can be designed to belong to male.Please refer to Fig. 8, this electric connector of creating the second embodiment belongs to male, and it can be assembled into the female of electric connector an Electric connector assembly, and this Electric connector assembly can be electrically connected between two printed circuit board (PCB)s or between a printed circuit board (PCB) and wire.This electric connector structure of creating the second embodiment comprises housing 1 ', and plural signal module 2 ' is installed in housing 1 '.Each signal module 2 ' comprises insulating body 3 ', complex conduction terminal 4 ' and earth shield sheet 5 '.The same with the signal module 2 of the first embodiment, first and second surface of the signal module 2 ' of the second embodiment is also respectively equipped with guide pillar 31 ' and groove (not illustrating), make wantonly two signal modules 2 ' utilize the concaveconvex structure of its groove and guide pillar to combine and can have and suppress the shake function of phenomenon of signal module, do not need additionally to use metal bolt bar that each signal Modular card is combined, can reduce costs.With the housing 1 of the first embodiment in comparison, the housing 1 ' of the second embodiment also has plural jack (not illustrating), but first contact-segment (not illustrating) of conducting terminal 4 ' is accepted in jack one end and first mask segments (not illustrating) of earth shield sheet 5 ' is inserted, and the jack other end is the stitch 14 ' pre-setting.At signal module 2 ', be installed on after housing 1 ', the first contact-segment of conducting terminal 4 ' and the first mask segments of earth shield sheet 5 ' can be inserted the jack of correspondence, and and then are electrically connected on the stitch 14 ' of correspondence.
Although this creation discloses as above with preferred embodiment; so it is not in order to limit this creation; any those skilled in the art; within not departing from the spirit and scope of this creation; when doing a little change and retouching, so the protection range of this creation is when being as the criterion depending on the appended claim person of defining.
Symbol description
1,1 ': housing
11: jack
12: hyoplastron
13: window
14 ': stitch
2,2 ': signal module
2a: the first signal module
2b: the second signal module
3,3 ': insulating body
301: first surface
302: second surface
303: rear side
304: downside
305: upside
31,31a, 31b, 31 ': guide pillar
32,32a, 32b: groove
321,321a, 321b: backstop projection
322,322a, 322b: the first slot part
323,323a, 323b: the second slot part
33: barb
4,4 ': conducting terminal
41: the first contact-segments
42: the second contact-segments
5,5 ': earth shield sheet
51: the first mask segments
52: secondary shielding section.
Claims (10)
1. can suppress the electric connector structure that signal module rocks, it comprises a housing, in plural signal module is wherein installed; Respectively this signal module comprises an insulating body, complex conduction terminal and an earth shield sheet, this insulating body has a first surface and a second surface, this first surface is provided with a guide pillar, this second surface is provided with a groove, this complex conduction terminal is arranged in this insulating body, and this earth shield sheet is arranged on the first surface or second surface of this insulating body; Wherein, this plural number signal module comprises one first signal module and one second signal module, when this first signal module has been installed on this housing, and when this second signal module is then installed, the groove of the second surface of this second signal module accept this first signal module first surface guide pillar and slip into, and then be guided mobile to be installed on this housing; Or, the guide pillar of the first surface of this second signal module slip into this first signal module second surface groove and be guided mobile to be installed on this housing.
2. can suppress the electric connector structure that signal module rocks as claimed in claim 1, it is characterized in that: when described the first signal module and this second signal module are not yet installed on this housing, the groove contact of the second surface of the guide pillar of the first surface of this first signal module and this second signal module, is mounted to this housing together with again after this first signal module is superimposed with each other with this second signal module.
3. can suppress the electric connector structure that signal module rocks as claimed in claim 1 or 2, it is characterized in that: described complex conduction terminal extends back and forms plural the first contact-segment from this insulating body rear side, and this insulating body downside extends to form plural the second contact-segment downwards certainly.
4. can suppress the electric connector structure that signal module rocks as claimed in claim 3, it is characterized in that: described earth shield sheet extends back and forms the first mask segments that plural number is corresponding with the first contact-segment on this insulating body, and on this insulating body, be bent downwardly and extend to form the plural secondary shielding section corresponding with the second contact-segment.
5. can suppress the electric connector structure that signal module rocks as claimed in claim 4, it is characterized in that: described housing has plural jack to hold this plural number the first contact-segment and the first mask segments.
6. can suppress the electric connector structure that signal module rocks as claimed in claim 5, it is characterized in that: described case top has extended forward a hyoplastron, this hyoplastron is provided with plural window.
7. can suppress the electric connector structure that signal module rocks as claimed in claim 6, it is characterized in that: the insulating body upside of described signal module is provided with a barb, the window that respectively barb of this signal module is corresponding with this housing is chimeric to be fixedly installed on this housing.
8. can suppress the electric connector structure that signal module rocks as claimed in claim 1 or 2, it is characterized in that: described channel bottom is provided with a backstop projection, this backstop projection is divided into one first slot part and one second slot part by the space in this groove, this first slot part has an opening to be slipped into accept this guide pillar, and after this guide pillar slips into this first slot part, lasting slip enters this second slot part until cross this backstop projection.
9. can suppress the electric connector structure that signal module rocks as claimed in claim 8, it is characterized in that: described guide pillar and this second slot part close-fitting.
10. can suppress the electric connector structure that signal module rocks as claimed in claim 1 or 2, it is characterized in that: described in be installed on and in this housing, be positioned at the guide pillar that the signal module of outermost exposes and remove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192425.2U CN203813123U (en) | 2014-04-21 | 2014-04-21 | Electric connector structure capable of inhibiting signal module shaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192425.2U CN203813123U (en) | 2014-04-21 | 2014-04-21 | Electric connector structure capable of inhibiting signal module shaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813123U true CN203813123U (en) | 2014-09-03 |
Family
ID=51451834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192425.2U Expired - Lifetime CN203813123U (en) | 2014-04-21 | 2014-04-21 | Electric connector structure capable of inhibiting signal module shaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972722A (en) * | 2014-04-21 | 2014-08-06 | 连展科技电子（昆山）有限公司 | Electrical connector structure capable of restraining swing of signal modules |
-
2014
- 2014-04-21 CN CN201420192425.2U patent/CN203813123U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972722A (en) * | 2014-04-21 | 2014-08-06 | 连展科技电子（昆山）有限公司 | Electrical connector structure capable of restraining swing of signal modules |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |