CN203911048U - Connector structure with fastening terminal and terminal structure thereof - Google Patents
Connector structure with fastening terminal and terminal structure thereof Download PDFInfo
- Publication number
- CN203911048U CN203911048U CN201420233004.XU CN201420233004U CN203911048U CN 203911048 U CN203911048 U CN 203911048U CN 201420233004 U CN201420233004 U CN 201420233004U CN 203911048 U CN203911048 U CN 203911048U
- Authority
- CN
- China
- Prior art keywords
- shell
- terminal
- power supply
- connector
- power
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Provided is a connector structure with a fastening terminal and a terminal structure thereof. The connector comprises a housing, at least a power terminal group and at least a signal terminal group. The power terminal group and the signal terminal group are respectively inserted in the housing. The power terminal group is provided with two power terminals. The top edges of the power terminals are respectively provided with an abutting sheet. The abutting sheets bend and extend toward a side surface of the respective power terminal, and the abutting sheet can abut against each other. In addition, the signal terminal group comprises at least a metal sheet and an insulating housing. The insulating housing is fixed out of the metal sheet, and the top edge thereof is provided with a bulge portion. The portion can be embedded into a hole of the housing under the condition that the signal terminal group is inserted into the housing. The design of the abutting sheets and the bulge portion makes the power terminal group and the signal terminal group firmly positioned in the housing.
Description
Technical field
The utility model is about connector construction, especially refers to a kind of fastening terminal that has, and to avoid user when the plug-in connector, causes the connector construction of the loosening facts of terminal.
Background technology
In all kinds of electronic systems, connector is electrically connected to and signal transmission between device and device, assembly and assembly, system and system, for forming a needed infrastructure component of holonomic system, therefore, dealer, for increasing the market competitiveness of self, there's no one who doesn't or isn't makes great efforts the thin portion structure for each part of connector, carries out separate design or optimization, can increase the elasticity of each component module, and meet function and the topology requirement of connector.
Structure with regard to known connector describes, refer to shown in Figure 1A and Figure 1B, this connector 1 comprises a shell 11 and a plurality of power terminal set 13, wherein those power terminal set 13 are assembled to respectively in this shell 11, again, each group power terminal set 13 comprises two power supply terminal 131A, 131B, those power supply terminals 131A, one end of 131B is respectively equipped with a plurality of the first contact site 1311A, 1311B, being electrically connected mutually with the contact site of the power terminal set of other connector, those power supply terminals 131A, the root edge of 131B is respectively equipped with a plurality of inserting foot 1312A, 1312B, can be connected to a circuit board or a power supply unit, so, this connector 1 can and other connector between mutually transmit power supply.Separately, refer to again shown in Figure 1A and Figure 1B, those power supply terminals 131A, a side of 131B convexes with respectively an inlay card projection 1313A, 1313B, as those power supply terminals 131A, when 131B is assembled to this shell 11, this inlay card projection 1313A respectively, 1313B can with these shell 11 phase inlay cards, only, due to those power supply terminals 131A, 131B is to have spacing between corresponding another side, and do not touch mutually completely each other, therefore, in long use procedure, when user is during in plug-in connector 1, those power supply terminals 131A, 131B easily produces and rocks and depart from original fixed position, cause the stability of this connector 1 not good.
Therefore, how for known connector, to improve, to solve foregoing problems, become the utility model and desire most ardently the major issue of solution at this.
Utility model content
The purpose of this utility model is to provide connector construction and the terminal structure thereof of the fastening terminal of a kind of tool, effectively to improve the many defects that exist in known technology.
For achieving the above object, connector construction and the terminal structure thereof of the fastening terminal of tool that the utility model provides, this connector comprises a shell, at least one power terminal set and at least one signal terminal group, wherein this power terminal set plugs to this shell, its one end can plug with one end of the power terminal set of another connector, its other end can be connected to a circuit board or a power supply unit, so that those connectors can transmit power supply mutually, again, respectively this power terminal set is respectively equipped with one first power supply terminal and a second source terminal, the apical margin of this first power supply terminal is provided with one first butt sheet, this the first butt sheet extends towards a side bending of this first power supply terminal, the apical margin of this second source terminal is provided with one second butt sheet, this the second butt sheet extends towards a side bending of this second source terminal, and one end of this first butt sheet and the second butt sheet mutually against, moreover, this signal terminal group plugs to this shell, wherein respectively this signal terminal group comprises respectively at least one metal lamellar body and an insulation shell, this insulation shell is that with injection molding method, to be fixed on this sheet metal external, and the two ends of this metal lamellar body are outer being exposed at outside this insulation shell respectively, one end of this metal lamellar body can plug with one end of the signal terminal group of this another connector, its other end can be connected to this circuit board or power supply unit, and the apical margin of this insulation shell convexes with a lug boss, this lug boss can be when this signal terminal group be inserted in this shell, be embedded in the perforate of end face of this shell, so, design by those butt sheets, can improve this first power supply terminal and the frictional force of second source terminal respectively and between this shell, with user in plug during this connector, make those power terminal set be not easy in this shell loosening, simultaneously, the design of the lug boss by this insulation shell, also can make this signal terminal group firmly be positioned in this shell.
Accompanying drawing explanation
Figure 1A is the schematic diagram of known connector;
Figure 1B is the schematic diagram of the power terminal set of known connector;
Fig. 2 is the perspective exploded view of connector of the present utility model;
Fig. 3 is the perspective exploded view of power terminal set of the present utility model;
Fig. 4 is the combination schematic diagram of power terminal set of the present utility model;
Fig. 5 is the schematic diagram of signal terminal group of the present utility model; And
Fig. 6 is the schematic side view of signal terminal group of the present utility model.
Primary clustering symbol description in accompanying drawing:
Known part
Connector 1, shell 11, power terminal set 13, power supply terminal 131A, 131B, the first contact site 1311A, 1311B, inserting foot 1312A, 1312B, inlay card projection 1313A, 1313B;
The utility model part
Connector 2,2A, shell 21, perforate 210, through hole 212, power terminal set 23,23A, the first power supply terminal 231, the first contact site 2311, the first inserting foots 2312, the first butt sheet 2313, the first embedding parts 2315, second source terminal 232, the second contact sites 2321, the second inserting foot 2322, the second butt sheet 2323, the second embedding parts 2325, signal terminal group 25,25A, metal lamellar body 251, insulation shell 253, lug boss 2531, groove 2533, hole 2535, joint portion 27,27A.
Embodiment
For doing further understanding and understanding to the utility model object, technical characterictic and effect thereof, for embodiment, coordinate accompanying drawing to be described in detail as follows.
The utility model is connector construction and the terminal structure thereof of the fastening terminal of a kind of tool, in one embodiment, refer to shown in Fig. 2, wherein this connector 2 can or be a public connector for a female connectors, but no matter be female connectors or public connector, its general configuration is all identical, therefore in subsequent embodiment, the structure of described connector all can be applied to female connectors or public connector.Again, this connector 2 comprises a shell 21, at least one power terminal set 23 and at least one signal terminal group 25, wherein the end face of this shell 21 offers at least one perforate 210, and relative two sides are provided with a plurality of through holes that run through 212 before and after it, can hold respectively power terminal set 23 and signal terminal group 25.
Separately, refer to again shown in Fig. 2, this power terminal set 23 plugs to this shell 21 via this through hole 212, its one end can plug with one end of the power terminal set 23A of another connector 2A, its other end can be connected to a circuit board or a power supply unit (not shown), so that those connectors 2, 2A can transmit power supply mutually, refer to shown in Fig. 3, this power terminal set 23 is respectively equipped with one first power supply terminal 231 and a second source terminal 232, refer to shown in Fig. 3 and Fig. 4, in this embodiment, one end of this first power supply terminal 231 is provided with one first contact site 2311, its other end is provided with plural number the first inserting foot 2312 (in this embodiment, those the first inserting foots 2312 are provided in a side of the root edge of this first power supply terminal 231), and its apical margin is provided with one first butt sheet 2313, wherein this first butt sheet 2313 extends towards a side bending of this first power supply terminal 231, one end of this second source terminal 232 is provided with one second contact site 2321, its other end is provided with plural number the second inserting foot 2322 (in this embodiment, those the second inserting foots 2322 are provided in a side of the root edge of this second source terminal 232), and its apical margin is provided with one second butt sheet 2323, wherein this second butt sheet 2323 extends towards a side bending of this second source terminal 232, when this first power supply terminal 231 and second source terminal 232 are together assembled to this shell 21 when interior, one end of this first butt sheet 2313 and the second butt sheet 2323 be mutually against, again, this first power supply terminal 231 convexes with one first embedding part 2315, this second source terminal 232 convexes with one second embedding part 2325, when this power terminal set 23 is assembled to this shell 21 when interior, those embedding parts 2315, 2325 can be against the inner edge of living this shell 21, now, again by those butt sheets 2313, 2323 mutually against, just can improve 232 of this first power supply terminal 231 and second source terminals, separately and the frictional force of 21, this shell, so, those inserting foots 2312 when this power terminal set 23, 2322 be connected on this circuit board or power supply unit after, when user is plugged to this connector 2 by another connector 2A, those contact sites 2311, 2321 can be connected with the power terminal set 23A of this another connector 2A, can transmit or receive power supply, again, by those butt sheets 2313, 2323 frictional force that produce while leaning, no matter user is slotting, pull out those connectors 2, all can make power terminal set 23 be not easy to this shell 21 interior loosening, to keep the whole steadiness of this connector 2.
Moreover, refer to again shown in Fig. 2, this signal terminal group 25 plugs to this shell 21, its one end can plug with one end of the signal terminal group 25A of another connector 2A, its other end can be connected to this circuit board or power supply unit (not shown), refer to shown in Fig. 5, wherein respectively this signal terminal group 25 comprises respectively at least one metal lamellar body 251 and an insulation shell 253, in this embodiment, this insulation shell 253 is to be fixed on outside this metal lamellar body 251 with injection molding method, and the two ends of this metal lamellar body 251 are outer being exposed at outside this insulation shell 253 respectively, wherein one end of this metal lamellar body 251 can plug with one end of the signal terminal group 25A of this another connector 2A, can transmit each other signal, its other end can be connected to this circuit board or power supply unit, again, and the apical margin of this insulation shell 253 convexes with a lug boss 2531, and the position of contiguous this lug boss 2531 is provided with a groove 2533, when this signal terminal group 25 is assembled to this shell 21 when interior, this lug boss 2531 can be subject to this shell 21 compressing and slightly towards the direction displacement deformation of this groove 2533, afterwards, when this lug boss 2531 be moved to should shell 21 perforate 210 time, this lug boss 2531 can be embedded in the perforate 210 of this shell 21 because of self restoring force, so, the design of the lug boss 2531 by this insulation shell 253, user is inserting, while pulling out this connector 2, can make this signal terminal group 25 firmly be positioned in this shell 21.
Hold, refer to Fig. 2, shown in Fig. 5 and Fig. 6, in this embodiment, dealer is for forming on a plural number metal lamellar body 251 this insulation shell 253, can first with tool, clamp those metal lamellar bodies 251, heir, again with ejection formation engineering method, this insulation shell 253 is formed in outside those metal lamellar bodies 251, finally, remove again this tool, therefore can form a plurality of holes 2535 on this insulation shell 253, only, in other embodiment of the present utility model, dealer can adopt different moulding engineering methods, and on this insulation shell 253, do not form hole 2535, in addition, in other embodiment of the present utility model, this insulation shell 253 also can not be provided with this groove 2533, as long as the material of this lug boss 2531 can make himself to be slightly out of shape, and can be after inserting shell 21, be embedded in again in this perforate 210, be lug boss 2531 described in the utility model.
Known in sum, by global design of the present utility model, connector 2 is in plug process, by those butt sheets 2313, 2323 design, can significantly improve this power terminal set 23 (, the first power supply terminal 231 and second source terminal 232) and the frictional force of 21, shell, make user when this connector 2 of plug, it is interior loosening that those power terminal set 23 are not easy to this shell 21, in addition, because the lug boss 2531 of this insulation shell 253 is understood certain inlay card to the perforate 210 of this shell 21, therefore can make this signal terminal group 25 firmly be positioned in this shell 21, meaning, connector 2 of the present utility model is after long-time plug, power terminal set 23 and signal terminal group 25 still can be possessed good steadiness, effectively improve the useful life of connector 2.
At this, special one carry, for connector 2 and another connector 2A can be combined closely to each other, refer to again shown in Fig. 2, this connector 2 is provided with a joint portion 27 (in this embodiment, this joint portion 27 is provided in a side of the end face of this connector 2), and this joint portion 27 is a groove, the end face of this another connector 2A is provided with another joint portion 27A, and this another joint portion 27A is a projection, when those connectors 2, when 2A interconnects, those joint portions 27, 27A can engage to each other mutually, so that those connectors 2, 2A can not depart from easily, again, for making those joint portions 27, 27A can fasten easily, one end of this another joint portion 27A is vertebra shape, can stretch to expediently in this joint portion 27, only, in other embodiment of the present utility model, those joint portions 27, the aspect of 27A can be exchanged mutually, or be other pattern, as long as those joint portions 27, 27A can be bonded to each other, be joint portion 27 described in the utility model, 27A.
The above is only preferred embodiment of the present utility model, only; the interest field that the utility model is advocated, is not limited to this, the technology contents that those skilled in the art disclose according to the utility model; can think easily and equivalence change, all should belong to and not depart from protection category of the present utility model.
Claims (10)
1. a connector construction for the fastening terminal of tool, is characterized in that, this connector comprises:
One shell, its end face offers at least one perforate;
At least one power terminal set, plug to this shell, its one end can plug with one end of the power terminal set of another connector, its other end can be connected to a circuit board or a power supply unit, make those connectors mutually transmit power supply, wherein respectively this power terminal set is respectively equipped with one first power supply terminal and a second source terminal, the apical margin of this first power supply terminal is provided with one first butt sheet, this the first butt sheet extends towards a side bending of this first power supply terminal, the apical margin of this second source terminal is provided with one second butt sheet, this the second butt sheet system extends towards a side bending of this second source terminal, and one end of this first butt sheet and the second butt sheet mutually against, and
At least one signal terminal group, plug to this shell, wherein respectively this signal terminal group comprises respectively at least one metal lamellar body and an insulation shell, it is external that this insulation shell is fixed on this sheet metal, and the two ends of this metal lamellar body are outer being exposed at outside this insulation shell respectively, one end of this metal lamellar body can plug with one end of the signal terminal group of this another connector, its other end can be connected to this power supply unit or this circuit board, and the apical margin of this insulation shell convexes with a lug boss, this lug boss is inserted under the situation in this shell in this signal terminal group, be embedded in this perforate of this shell.
2. connector construction as claimed in claim 1, it is characterized in that, one end of this first power supply terminal is provided with one first contact site, its other end is provided with plural number the first inserting foot, one end of this second source terminal is provided with one second contact site, its other end is provided with plural number the second inserting foot, one end of the power terminal set of this first contact site and this second contact site and another connector plugs, and those first inserting foots and those the second inserting foots are connected with this circuit board or this power supply unit.
3. connector construction as claimed in claim 2, is characterized in that, the position of contiguous this lug boss of this insulation shell is provided with a groove, and at this lug boss, is subject to after the compressing of this shell, and this lug boss is towards the direction displacement deformation of this groove.
4. connector construction as claimed in claim 3, it is characterized in that, this first power supply terminal convexes with one first embedding part, this second source terminal convexes with one second embedding part, under state in this power terminal set is assembled to this shell, this first embedding part and the second embedding part are respectively against the inner edge of living this shell.
5. connector construction as claimed in claim 4, is characterized in that, this connector is provided with a joint portion, and another joint portion of this another connector of joint portion and this is connected.
6. connector construction as claimed in claim 5, is characterized in that, this joint portion is a groove.
7. connector construction as claimed in claim 5, is characterized in that, this joint portion is a projection, and one end of this projection is vertebra shape.
8. a power terminal set, is assembled on the shell of a connector, it is characterized in that, comprising:
One first power supply terminal, its one end is provided with one first contact site, its other end is provided with plural number the first inserting foot, one end of the power terminal set of this first contact site and another connector plugs, those first inserting foots are connected with a circuit board or a power supply unit, the apical margin of this first power supply terminal is provided with one first butt sheet, and this first butt sheet extends towards a side bending of this first power supply terminal; And
One second source terminal, its one end is provided with one second contact site, its other end is provided with plural number the second inserting foot, one end of the power terminal set of this second contact site and this another connector plugs, those second inserting foots are connected with this circuit board or this power supply unit, the apical margin of this second source terminal is provided with one second butt sheet, and this second butt sheet extends towards a side bending of this second source terminal, and one end of this first butt sheet and the second butt sheet mutually against.
9. power terminal set as claimed in claim 8, it is characterized in that, this first power supply terminal convexes with one first embedding part, this second source terminal convexes with one second embedding part, under state in this power terminal set is assembled to this shell, this first embedding part and the second embedding part are respectively against the inner edge of living this shell.
10. a signal terminal group, is assembled on the shell of a connector, it is characterized in that, comprising:
At least one metal lamellar body; And
One insulation shell, it is external that this insulation shell is fixed on this sheet metal, and the two ends of this metal lamellar body are outer being exposed at outside this insulation shell respectively, one end of this metal lamellar body can plug with one end of the signal terminal group of another connector, its other end can be connected to a power supply unit or a circuit board, and the apical margin of this insulation shell convexes with a lug boss, this lug boss is inserted under the situation in this shell in this signal terminal group, is embedded in a perforate of this shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233004.XU CN203911048U (en) | 2014-05-08 | 2014-05-08 | Connector structure with fastening terminal and terminal structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420233004.XU CN203911048U (en) | 2014-05-08 | 2014-05-08 | Connector structure with fastening terminal and terminal structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911048U true CN203911048U (en) | 2014-10-29 |
Family
ID=51785294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420233004.XU Expired - Fee Related CN203911048U (en) | 2014-05-08 | 2014-05-08 | Connector structure with fastening terminal and terminal structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350342A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | Telltale hole contact |
| CN110350354A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | A kind of electric connector and insulation shell |
-
2014
- 2014-05-08 CN CN201420233004.XU patent/CN203911048U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350342A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | Telltale hole contact |
| CN110350354A (en) * | 2019-07-02 | 2019-10-18 | 中航光电科技股份有限公司 | A kind of electric connector and insulation shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102214882B (en) | Electrical connector combination | |
| JP3203814U (en) | Double-sided power plug connector | |
| CN203850492U (en) | USB plug capable of being plugged in positive and negative directions | |
| CN204103150U (en) | A kind of can both forward and reverse directions to insert USB plug | |
| TWM436971U (en) | Board-to-board connector | |
| CN201946773U (en) | Double-side plugged USB plug | |
| CN203911048U (en) | Connector structure with fastening terminal and terminal structure thereof | |
| CN204411949U (en) | The leaf filter that a kind of direct insertion housing connects | |
| CN204088648U (en) | The USB socket connector of two-sided socket | |
| CN203850535U (en) | Electric connector | |
| CN203983634U (en) | Electric connector | |
| CN203895655U (en) | Mini-sized USB connector capable of being plugged in forward and backward directions | |
| CN204011872U (en) | Utilize the connector of cross bar positioning terminal | |
| CN203218499U (en) | USB electric connector | |
| CN205122899U (en) | Socket electric connector and combination thereof | |
| CN206059712U (en) | A kind of plug in construction being connected with electric connector for circuit board | |
| CN104538773A (en) | Power plug connector capable of being plugged in forward and reverse directions | |
| CN205811212U (en) | Android Fructus Mali pumilae integral type interface | |
| CN105449448B (en) | A kind of dual-purpose connector of male and female | |
| CN202888520U (en) | Micro-Fit connector structure possessing anti-misplug mechanism | |
| CN203800306U (en) | Low-voltage differential signal connector | |
| CN204424529U (en) | Usb plug | |
| CN204304062U (en) | The vehicle-mounted industrial siding terminal adapter of HDMI | |
| CN202564637U (en) | Connector module | |
| CN203150749U (en) | USB plug with dual-face plugging property |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20180508 |