CN2355482Y - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN2355482Y CN2355482Y CN 99225407 CN99225407U CN2355482Y CN 2355482 Y CN2355482 Y CN 2355482Y CN 99225407 CN99225407 CN 99225407 CN 99225407 U CN99225407 U CN 99225407U CN 2355482 Y CN2355482 Y CN 2355482Y
- Authority
- CN
- China
- Prior art keywords
- cable
- locking component
- earthing member
- cable connector
- circumferential part
- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a cable connector which comprises a body, a cover body, a locking fixed members, an earth element, etc., wherein, the body is provided with a conductive terminal to join in electrical property with a joining electronic device. In addition, the cover body is covered around the body and one side of the cover body corresponding to the body is provided with a port to contain the body. The locking fixed members are assembled at both sides of the port of the cover body, and one end of each locking fixed member is connected and conducted with the earth connection road of the cable, while the other end can extend outside the cover body. When they are joining, the locking fixed members can keep up firm with the electrical property contacted attitude of the joining electronic device and fix the cable connecting means, then conduct with earthed circuit predetermined by electronic device. Thereby, the favorable effect of earth-fault protection can be reached.
Description
The utility model is a kind of cable connector, refers in particular to a kind of cable connector that is used in telecommunication conducting between two electronic apparatus systems.
Cases such as No. the 83107038th, relevant prior art such as TaiWan, China patent application are a kind of cable connectors that telecommunication connects between two electronic apparatus systems that is applied in.This class cable connector is typically provided with metal and covers lid; the electric connector insulating body that its dress is inserted with conducting terminal envelopes the purpose of covering protection to reach; and this covers lid and further is assembled in the outer cover; thereby form a complete cable connector, wherein cover lid and can cooperate the masked segment that cable conduction part periphery coated to constitute certain effect of covering.And when usually cable carries out the telecommunication transmission between two electronic systems; because electromagnetic action usually can be assembled on cable, cable connector and port thereof a certain amount of electrostatic charge is arranged; these electrostatic charges can influence the telecommunication transmission quality of cable, when serious even the normal operation of entail dangers to electronic system.So this class cable connector can further suitably be provided with grounding construction usually except that being provided with aforementioned components, the conduction of the static on cable and the connector thereof is eliminated by the grounding construction earthed circuit conducting default with docking electronic installation.A kind of common earthing mode of cable connector is on its outer cover is docked a side of electronic installation relatively a metal cap lid to be set; its can cover cap in insulating body and all sides of docking the electronic installation butted part; and electrically contact with the lid that covers that is coated on the insulating body outside; set ground path then covers lid with this and is electrically conducted in the cable; can when butt joint, rely on the cover cap body electrically to contact like this with the butt joint electronic installation; and the further ground connection conductive path of conducting cable, thereby reach the effect of ground protection.But, because the set ground connection conductive path of existing cable connector is by the ground path conducting of links such as metal cap lid and shielding cover body ability with cable, in case phenomenons such as loose contact or disengaging appear in wherein some conducting contacts, can have influence on cable and cable connector at once and eliminate the effect of static, and then cause the telecommunication transmission quality not high.Especially for the metal cap lid, in the docking operation it be passively by the operator with cable connector be plugged into the butt joint electronic installation on and obtain the contact, deficiency then causes cable connector to contact insufficient with the butt joint electronic installation easily if the operator exerts oneself, this moment, the cover cap body might contact because butt firmly and not divides with the metal part of electronic installation inadequately, cause set ground connection conductive path can't normally bring into play the effect of eliminating static, thereby influence the quality of telecommunication transmission in the cable.In addition, when the cover cap body is connected to the grounded part of butt joint electronic installation, conducting terminal in the cable connector docking section also almost simultaneously and the electrical part conducting of docking electronic installation, be stranded this, will begin the telecommunication transmission before the residual electrostatic charge of cover cap body is failed timely ground connection, this causes the instability of telecommunication transmission easily and influences the signal quality.
The purpose of this utility model is: a kind of cable connector with locking component is provided, pass through locking component, can with the ground path of cable and the direct conducting of the butt joint default ground connection conductive path of electronic installation, and the time have automatically and dock electronic installation and keep lasting state of contact in butt joint, also can further cable connector stably be retained on and dock on the electronic installation.
The purpose of this utility model is achieved in that it is provided with elements such as lid, body, locking component and earthing member, wherein contain several conducting terminals in electrical connector body inside, and body can further be assembled in the lid, and the relative body of lid accommodates a side of conducting terminal and is provided with port, and relative opposite side then is provided with through hole.Locking component is installed in the lid both sides, it at one end is provided with head, has screw thread at the other end, the part of between then is a bar portion, is equipped with earthing member thereon, and earthing member is to be gone out by the direct one of plate with impact style, which is provided with circumferential part, be arranged with several tapered jaws at circumferential part, rely on the intrinsic elasticity of tapered jaw that it is contacted with locking component during assembling, and meet the rotation use of locking component.Be connected with ground wire at circumferential part in addition.
Compare prior art; locking component of the present utility model can be before the grounded circuit of its current-carrying part conflict butt joint electronic installation; remove electrostatic charge in advance; simultaneously by locking component stably fixing can guarantee the unimpeded of ground path; reach the purpose of removing electrostatic interference, guaranteeing the telecommunication stable transfer thus; and butt connector is when inserting, by cable, earthing member, locking component and ground wire with dock electronic installation on the common formation of metal shell one complete comprehensive grounded circuit to reach the effect of ground protection
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is a stereogram of the present utility model.
Fig. 2 is the inboard schematic diagram of second lid of the present utility model.
Fig. 3 is the schematic diagram before earthing member of the present utility model is installed.
Fig. 4 is the schematic diagram after earthing member of the present utility model is installed.
Fig. 5 is the inboard schematic diagram of second lid of the utility model second embodiment.
Fig. 6 is the schematic diagram before the earthing member of the utility model second embodiment is installed.
Fig. 7 is the schematic diagram after the earthing member of the utility model second embodiment is installed.
See also Figure 1 and Figure 2, the utility model comprises upper and lower cover body 1, body 5, cable 2, locking component 3 and earthing member 4.Wherein on body 5, be provided with docking section 50 with dock electronic installation and plug, in docking section 50, contain several conducting terminals (not shown), and body 5 can further be assembled in the lid 1, the side that lid 1 relative body 5 contains conducting terminal be provided with port one 0 for body 5 protruding dew wherein as the usefulness of butt joint plug, relatively opposite side then is provided with through hole 11 for connecting also attached cable 2 ends.Lid 1 is provided with the usefulness of fixed edge 12 with fixed body 5 at the edge.And cable 2 is provided with screening braid 20, is connected with ground wire 21 on it reaching ground connection effect, and the end of this ground wire 21 in lid 1 be divided into two strands, can be connected with two earthing members 4 respectively (being detailed later).
Continuous Fig. 3, Fig. 4 of seeing also, earthing member 4 is to be made by the direct one of plate with impact style, which is provided with and have the cylindric circumferential part 40 that cracks, be arranged with two tapered jaws 41 on circumferential part 40 sidewall appropriate locations, tapered jaw 41 is when punching press and circumferential part 40 one punching out form.And on circumferential part 40 cracks a side, be provided with long dististyle 42 perpendicular to the extension of circumferential part surface, on long dististyle 42, offer circular hole 43 again again, but an end of circular hole 43 current supply cables 2 ground wires 21 passes and welds on it.
The utility model second embodiment as shown in Figure 5, comprise lid 1 ', body 5 ', cable 2 ', locking component 3 ', earthing member 4 '.Wherein, except that earthing member 4 ' with first embodiment was different, all the other structures were all identical.See also Fig. 5 and Fig. 6, earthing member 4 ' be to form by the direct punching out of plate with impact style, it slightly is tabular, and which is provided with circular circumferential part 40 ', circumferential part 40 ' inboard upper edge axis oblique be arranged with four tapered jaws 41 ', again circumferential part 40 ' extend a long dististyle 42 ', again long dististyle 42 ' on have a circular hole 43 ', and also can welding ground 21 '.
See also Fig. 6, Fig. 7 again, shown in figure, the earthing member 4 of second embodiment ' mounting means be opposite direction according to tapered jaw 41 ' oblique angle, promptly along the other end of tapered jaw 41 ' bending be inserted in locking component 3 ' bar portion 32 ' thick shaft portion on, and rely on tapered jaw 41 ' intrinsic elasticity it is contacted with locking component 3 ' generation, and meet locking component 3 ' the rotation use.In addition, by earthing member 4 ' circular hole 43 ' interior connect again one by cable 2 ' extended ground wire 21 ', like this, by cable 2 ', ground wire 21 ', earthing member 4 ' and locking component 3 ' can cooperate the metal shell of butt connector and constitute a complete comprehensive grounded circuit, thereby reach shielding action.
Claims (6)
1. cable connector, it is provided with body, in body, contain several conducting terminals, cover is covered with lid again in the body outside, lid is provided with craft port in a side, then be provided with the through hole that supplies stube cable at relative opposite side, and cable can lead to the conducting terminal formation electricity of body; It is characterized in that: the appropriate position, port both sides of outer lid body is assembled with locking component, appropriate position is provided with earthing member on it, this earthing member can elasticity be connected on the locking component, and making ground path set in one side and the cable be connected conducting, the end of the other end then is provided with the fixing structure.
2. cable connector according to claim 1 is characterized in that earthing member is provided with the circumferential part that cracks in a side, is arranged with the tapered jaw in several oblique centers of circle at this circumferential part.
3. cable connector according to claim 2, the circumferential part that it is characterized in that earthing member crack to extend on the side and are provided with long dististyle, offer circular hole again on long dististyle again, but by this circular hole welding ground, and the ground wire other end is connected in the cable.
4. cable connector according to claim 3 is characterized in that earthing member is inserted in locking component according to the opposite direction at tapered jaw oblique angle, and relies on tapered jaw to contact with the locking component generation.
5. cable connector according to claim 4, the circumferential part that it is characterized in that earthing member is cylindric, and is located at its sidewall in order to the tapered jaw of elasticity butt locking component.
6. cable connector according to claim 4, the circumferential part that it is characterized in that earthing member is circular, and extends to the center at anchor ring in order to the tapered jaw of elasticity butt locking component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225407 CN2355482Y (en) | 1999-01-15 | 1999-01-15 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225407 CN2355482Y (en) | 1999-01-15 | 1999-01-15 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2355482Y true CN2355482Y (en) | 1999-12-22 |
Family
ID=34015279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225407 Expired - Lifetime CN2355482Y (en) | 1999-01-15 | 1999-01-15 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2355482Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842042B (en) * | 2007-10-31 | 2012-09-26 | Bsh博世和西门子家用器具有限公司 | Household appliance |
-
1999
- 1999-01-15 CN CN 99225407 patent/CN2355482Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101842042B (en) * | 2007-10-31 | 2012-09-26 | Bsh博世和西门子家用器具有限公司 | Household appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C26 | Partial revocation of patent right or utility model | ||
| RP01 | Partial revocation of patent right |
Decision date of revocation: 20020906 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |