CN2691096Y - Terminal structure - Google Patents
Terminal structure Download PDFInfo
- Publication number
- CN2691096Y CN2691096Y CN 200420007414 CN200420007414U CN2691096Y CN 2691096 Y CN2691096 Y CN 2691096Y CN 200420007414 CN200420007414 CN 200420007414 CN 200420007414 U CN200420007414 U CN 200420007414U CN 2691096 Y CN2691096 Y CN 2691096Y
- Authority
- CN
- China
- Prior art keywords
- hollow cylinder
- terminal
- contact
- contact terminal
- choke
- 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
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a terminal structure, comprising a hollow cylinder, a contact terminal and an elastic component. One end of the hollow cylinder is provided with a choke while the other end of the hollow cylinder is provided with a blocking part. The contact terminal whose one end is exposed out of the choke is arranged in the hollow cylinder. The bottom face of the contact terminal is provided with an inclined plane part. The elastic component is arranged between the blocking part and the contact terminal. One end of the elastic component abuts on the blocking part while the other end of the elastic component abuts on the inclined plane part on the bottom face of the contact terminal. Thereby, the contact force and the contact area between the hollow cylinder and the contact terminal can be increased. The terminal structure has the advantages of impedance reduction, power increase and good conductivity.
Description
Technical field
The utility model is relevant for a kind of terminal structure, refer to especially a kind of increase hollow cylinder and contact terminal contact strength and contact area, can make it reach the terminal structure that reduces impedance, increases power and have good electrical conductivity.
Background technology
At present, the terminal structure of generally commonly using as shown in Figure 5, it is made of the spring 52 that a cylindrical shell 4, a portion of terminal 5, a baffle plate 53 and are arranged at 53 on portion of terminal 5 and baffle plate, and the bottom of this portion of terminal 5 is a planar portions 51, so constitutes a terminal structure.
, be to make portion of terminal 5 contact (not shown), and moved down by an external force when commonly using terminal structure when above-mentioned, make the planar portions 51 of these portion of terminal 5 bottom surfaces press this spring 52, and then make this terminal structure reach the function of electrical conduction with a conductor in start; Because the bottom surface of this portion of terminal 5 is a planar portions 51, therefore when this portion of terminal 5 presses in this spring 52, then can make the planar portions 51 of these portion of terminal 5 bottom surfaces on average accept the restoring force of spring 52, and then make this portion of terminal 5 be relied on the centre of cylindrical shell 4, make gapped generation between the medial margin of the lateral border of this portion of terminal 5 and cylindrical shell 4, and reduce cylindrical shell 4 and portion of terminal 5 contact strength and contact area, after causing this portion of terminal 5 and conductor contacting, this portion of terminal has the phenomenon of rocking and takes place, and allow the impedance of this terminal structure when using increase, its power is reduced, and then influence the conduction effect of this terminal structure.So the terminal structure of generally commonly using also can't meet the required of user.
Summary of the invention
Main purpose of the present utility model is to provide a kind of terminal structure, can cooperate the top of flexible member to pull by the inclined plane part of this contact terminal bottom surface, and increase hollow cylinder and contact terminal contact strength and contact area, the effect that can make this terminal structure reach the reduction impedance, increase power and have good electrical conductivity.
In order to achieve the above object, a kind of terminal structure of the present utility model, its be by an end have hollow cylinder, that the choke other end has a stopper section be arranged at contact terminal in the above-mentioned hollow cylinder, and a flexible member that is arranged in the above-mentioned hollow cylinder constituted, wherein an end of this contact terminal exposes to the choke of this hollow cylinder, and the bottom surface of this contact terminal has an inclined plane part; And this flexible member is limited between the stopper section and contact terminal of above-mentioned hollow cylinder, is pulled on the stopper section in the end top of this flexible member, pulls on the inclined plane part of contact terminal bottom surface in other end top.So, can cooperate the top of flexible member to pull by the inclined plane part of this contact terminal bottom surface, and increase hollow cylinder and contact terminal contact strength and contact area, the effect that can make this terminal structure reach the reduction impedance, increase power and have good electrical conductivity.
Description of drawings
Fig. 1 is three-dimensional appearance schematic diagram of the present utility model.
Fig. 2 is perspective exploded view of the present utility model.
Fig. 3,4 is user mode generalized section of the present utility model.
Fig. 5 is the user mode generalized section of commonly using.
Hollow cylinder 1
Recessed groove 121
Portion of terminal 5
Embodiment
See also shown in Fig. 1,2,3,4, be three-dimensional appearance schematic diagram of the present utility model, perspective exploded view of the present utility model, user mode generalized section of the present utility model.As shown in the figure: a kind of terminal structure of the present utility model, its be by a hollow cylinder 1, a contact terminal 2, and a flexible member constituted; Can cooperate the top of flexible members 3 to pull by the inclined plane part 23 of these contact terminal 2 bottom surfaces, and increase hollow cylinder 1 and contact terminal 2 contact strength and contact area, the effect that can make this terminal structure reach the reduction impedance, increase power and have good electrical conductivity.
One end of the above-mentioned hollow cylinder of carrying 1 has a choke 11, and the other end has a stopper section 12, and this stopper section 12 has a recessed groove 121, is sheathed on the other end of hollow cylinder 1 can make this stopper section 12;
This contact terminal 2 is arranged in the above-mentioned hollow cylinder 1, and an end exposes to the choke 11 of this hollow cylinder 1, and the bottom surface of this contact terminal 2 has an inclined plane part 23, this contact terminal 2 is by a contact jaw 21, and an extension 22 that is connected with contact jaw 21 constitutes, and the volume of this contact jaw 21 is a drop shape less than this extension 22, can make this hollow cylinder 1 extension 22 of contact terminal 2 is limited in its inside by its choke 11, and make this contact jaw 21 expose to the choke 11 of this hollow cylinder 1, and this inclined plane part 23 is arranged at the bottom surface of this extension 22;
This flexible member 3 is arranged in the above-mentioned hollow cylinder 1, and is limited between the stopper section 12 and contact terminal 2 of above-mentioned hollow cylinder 1, is pulled on stopper section 12 in the end top of this flexible member 3, pulls on the inclined plane part 23 of contact terminal 2 bottom surfaces in other end top; So, constitute a brand-new terminal structure by above-mentioned structure.
When terminal structure of the present utility model during in start, be to contact (not shown) with required conductor with the contact jaw 21 of contact terminal 2, at this moment, the contact jaw 21 of this contact terminal 2 promptly is subjected to an external force and moves down, make the inclined plane part 23 of these extension 22 bottom surfaces press a end in this flexible member 3, and make this flexible member 3 in hollow cylinder 1, be the state of an extruding by stopper section 12 and inclined plane part 23, because the bottom surface of this contact terminal 2 has an inclined plane part 23, therefore when this inclined plane part 23 presses a end in this flexible member 3, then can because of this inclined plane part 23 so cause these contact terminal 2 bottom surfaces to be subjected to the restoring force inequality of flexible member 3, and then a medial surface of the past hollow cylinder 1 of a lateral margin of this contact terminal 2 is leaned, contact strength and contact area with what increase hollow cylinder 1 and contact terminal 2, can make this terminal structure reach the reduction impedance, the effect that increases power and have good electrical conductivity.
The above only is preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; All simple equivalent of being done according to the utility model claim and utility model description change and modify, and all should still belong in the scope that the utility model patent contains.
Claims (3)
1. terminal structure is characterized in that including:
One hollow cylinder, an end of this hollow cylinder has a choke, and the other end has a stopper section;
One contact terminal, this contact terminal is arranged in the above-mentioned hollow cylinder, and an end exposes to the choke of this hollow cylinder, and the bottom surface of this contact terminal has an inclined plane part;
One flexible member, this flexible member is arranged in the above-mentioned hollow cylinder, and is limited between the stopper section and contact terminal of above-mentioned hollow cylinder, and pull on the stopper section in an end of this flexible member top, and pull on the inclined plane part of contact terminal bottom surface in other end top.
2. terminal structure as claimed in claim 1 is characterized in that: this stopper section has one can make this stopper section be sheathed on the recessed groove of the other end of hollow cylinder.
3. terminal structure as claimed in claim 1, it is characterized in that: this contact terminal by a contact jaw, and an extension that is connected with contact jaw constituted, and the volume of this contact jaw is a drop shape less than this extension, this hollow cylinder choke is limited in its inside with the extension of contact terminal, and this contact jaw exposes to the choke of this hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007414 CN2691096Y (en) | 2004-03-17 | 2004-03-17 | Terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420007414 CN2691096Y (en) | 2004-03-17 | 2004-03-17 | Terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691096Y true CN2691096Y (en) | 2005-04-06 |
Family
ID=34668194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420007414 Expired - Fee Related CN2691096Y (en) | 2004-03-17 | 2004-03-17 | Terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691096Y (en) |
-
2004
- 2004-03-17 CN CN 200420007414 patent/CN2691096Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2660738Y (en) | Electrical connector | |
| CN200959420Y (en) | Elastic-structured connector | |
| CN201708377U (en) | Electric connector component | |
| CN1360371A (en) | Thin electric connector with locking function | |
| CN2691096Y (en) | Terminal structure | |
| CN2891343Y (en) | Electric connector | |
| CN2424540Y (en) | Enerlgy saving storage battery clips | |
| CN212113536U (en) | Novel film keyboard of sound production structure | |
| CN2741220Y (en) | Pressed conductive terminals | |
| CN200969474Y (en) | Anti-deforming terminal structure | |
| CN2296078Y (en) | Connector receptacle | |
| CN2488186Y (en) | Flexible circuit board connector | |
| CN2768174Y (en) | Computer keyboard key-press structure | |
| CN2736995Y (en) | A plug | |
| CN2373830Y (en) | Key of computer keyboard with positioning structure | |
| CN2393228Y (en) | Plug with protective cover | |
| CN2676444Y (en) | Connector | |
| CN2786817Y (en) | Plug pulling assister | |
| CN2726091Y (en) | Positioning structure of pressing switch | |
| CN2558105Y (en) | Flexible circuit board connector | |
| CN2821836Y (en) | Improvement of switch terminal structure | |
| CN2572597Y (en) | Input/output electric connector | |
| CN210378784U (en) | Quick wiring structure for button | |
| CN2731761Y (en) | Power supply connector | |
| CN205900858U (en) | With supporting picture peg of novel plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |