CN2235163Y - Receptacle plug - Google Patents
Receptacle plug Download PDFInfo
- Publication number
- CN2235163Y CN2235163Y CN 95237250 CN95237250U CN2235163Y CN 2235163 Y CN2235163 Y CN 2235163Y CN 95237250 CN95237250 CN 95237250 CN 95237250 U CN95237250 U CN 95237250U CN 2235163 Y CN2235163 Y CN 2235163Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- utility
- model
- seat
- perforation
- 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
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an improved type power-supply plug, comprising a terminal seat, a terminal, and conducting wires, and is characterized in the fastening structure of the terminal and the terminal seat, wherein, the catch hook of the inner side of the terminal seat is sprung to be clamped into the punch hole of the back end of the terminal; the barrier sheet on the back end of the terminal is abutted on the back-wall face of the terminal seat to make the terminal seat and the terminal wedged fastening and preliminarily fixed. In processing, a routine of fixing with plastic cement can be omitted. The terminal forms a hollow cylinder shape, and is formed by the stamping and folding of a metal plate. The utility model has the advantages of material saving and high work efficiency.
Description
The utility model relates to the attaching plug of electrical appliance, mainly is the internal structure of improving plug.
The attaching plug of electrical equipment, though the description difference, it constitutes all terminal and terminal base.The terminal base appropriate location is equipped with terminal hole.Conventional plug inner box processing mode, be with terminal tentatively be inserted in ejection formation die needed in, after waiting to squeeze the dried solid moulding of the plastic rubber material of injecting in the mould, terminal promptly is coated on the terminal hole of terminal base, again with plastic rubber material ejection formation program, plastic rubber material squeezed penetrates in the box body die holder, plastic rubber material do after solid the plug box body.The plug of this structure because terminal is to be inserted in terminal hole, when plastic cement penetrates operation, is made comparatively difficulty, and terminal position also easily goes out error.
The purpose of this utility model is to improve the defective of above-mentioned plug, provides a kind of terminal to combine attaching plug firm, easy to process with terminal base, to improve the quality of products and working (machining) efficiency.
The technical solution of the utility model is: terminal is located in the terminal base, and lead links to each other with terminal.Establish terminal hole on the terminal base, the terminal hole medial margin is provided with to pull and colludes; A perforation is established in the terminal rear end, perforation reverse side lateral margin has catch, after terminal inserts terminal hole, pulling, colluding upsprings snaps in the perforation of terminal tails, catch on the terminal props up the terminal base rear wall, and terminal penetrates program with plastic cement again after preliminary like this fixing, make plastic rubber material clad terminal seat rear surface, form the plug box body of a firm combination.
Terminal is a hollow cylindrical, and collapsing with the metallic plate punching press forms, and terminal has a longitudinal seam.
The more conventional plug of the utility model has following superiority: 1. combines, do not need with the plastic cement extrusion molding terminal to be coated in the terminal hole of terminal base earlier because of terminal and terminal base are that chimeric clip is preliminary, thus easy to process, and terminal combines with terminal base firmly; 2. terminal is a hollow cylinder, and the available metal plate strikes out the continuous terminal plate fast, collapse terminal.Than the solid cylinder terminal, can save the man-hour of terminal distribution, save material, improve working (machining) efficiency.
Below in conjunction with description of drawings structure of the present utility model and embodiment.
Fig. 1 is the internal structural map of conventional plug;
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram;
Fig. 3 is that terminal of the present utility model and terminal base fix schematic diagram;
Fig. 4 is that terminal writing that surpasses all the others moulding and terminal launch schematic diagram;
Fig. 5 is the semi-finished product figure (a, b) of terminal insertion end stroma;
Fig. 6 is the finished product schematic appearance of Fig. 5;
Fig. 7 is the internal structural map of embodiment 2;
Fig. 8 implements 2 finished product appearing diagram.
Please see Figure shown in 2, attaching plug includes terminal base 21, terminal 22, and terminal base is equipped with 2 terminal holes 211, and the terminal hole medial margin is respectively established one and pulled and collude 213,2 preformed holes 212 are arranged between the two-terminal hole, and the terminal base rear wall is provided with 2 interlayers 210 shown in two vertical poles 214 or Fig. 6 b.Terminal 22 ends are established a perforation 228, and perforation reverse side lower edge has washed off catch 227.Terminal is a hollow cylindrical, processes as shown in Figure 4, and collapsing by the quick punching press of shape with metallic plate forms.
Figure 3 shows that the fixing of terminal, earlier terminal is inserted terminal hole 211 respectively, 213 tool elasticity are colluded in pulling of terminal hole inboard, the perforation 228 of terminal ends is through pulling when colluding, pulling to collude just to snap in to form in the perforation 228 fixes, and terminal ends catch 227 props up the terminal base rear surface simultaneously, and terminal and terminal base are tentatively fixing, be combined into one (as shown in Figure 5), then lead 31 placed in the angle of two vertical poles 214 (or between two interlayers 210 shown in Fig. 5 a).
Behind the preliminary connecting shaping of above-mentioned member, again terminal base 21 is fixed in the box body die holder, squeeze and inject plastic rubber material.Preformed hole 212 on the terminal base 21 helps plastic rubber material and does expanding with heat and contract with cold in the solid process.Finished product as shown in Figure 6.
Above-mentioned box body is looked the plug specification in country variant or area and is selected difform mould for use.
The feature of this utility model also can be used for making 3 n pin package ns.The equalization that the Fan Yiben creation characteristic is done changes or the equivalence design, all belongs to the protection range of this patent.
Claims (2)
1, a kind of attaching plug comprises terminal base [21], terminal [22], lead [31], and terminal is positioned at the terminal hole [211] of terminal base, and lead links to each other with terminal, of the present utility model being characterised in that: terminal hole [211] medial margin is provided with to pull and colludes [213]; There is a perforation [228] terminal [22] rear end, and perforation reverse side lateral margin has catch [227]; After terminal inserts terminal hole [211], pull and collude [213] and snap in the perforation [228] of terminal, catch [227] props up the terminal base rear surface.
2, attaching plug as claimed in claim 1 is characterized in that: terminal [22] is a hollow cylindrical, and a longitudinal seam is arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95237250 CN2235163Y (en) | 1995-07-18 | 1995-07-18 | Receptacle plug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95237250 CN2235163Y (en) | 1995-07-18 | 1995-07-18 | Receptacle plug |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2235163Y true CN2235163Y (en) | 1996-09-11 |
Family
ID=33880025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95237250 Expired - Fee Related CN2235163Y (en) | 1995-07-18 | 1995-07-18 | Receptacle plug |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2235163Y (en) |
-
1995
- 1995-07-18 CN CN 95237250 patent/CN2235163Y/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2235163Y (en) | Receptacle plug | |
CN212419317U (en) | Car seat floor lock support upgrades mould stamping production line | |
CN106998631B (en) | Electric vehicle controller shell clamping structure | |
CN2349685Y (en) | Plug terminal socket suitable for European stardand | |
CN212664702U (en) | Novel automobile stamping casting stretching die | |
CN205341676U (en) | With be responsible for be connected be in charge of link forming die | |
CN218450414U (en) | Circular metal net for sound box | |
CN207389070U (en) | 3D top holder moulding is stablized in a kind of anti-rebound | |
CN2308173Y (en) | Metal case capable of preventing interwinement of terminal connection | |
CN216989476U (en) | Stamping and blanking lower die structure for automobile beam orifice plate | |
CN219025505U (en) | Bending die adapting to bending of various metal sheet metal parts | |
CN215283138U (en) | Long core mould positioning structure | |
CN220672479U (en) | Automatic plug assembly device for miniature circuit breaker processing | |
CN212760931U (en) | Efficient sheet metal nut cold-heading mould | |
CN217984018U (en) | Shaping die of folding type new energy automobile battery pack copper bar connector | |
CN215280485U (en) | Automatic back-connection type mounting machine with positioning function for junction box | |
CN215033014U (en) | Many knot positions of horn mesh and aluminum alloy structure spare are pressfitting frock clamp simultaneously | |
CN212764873U (en) | Air conditioner front baffle positioning device | |
CN209190600U (en) | A kind of new automobile Rear shelf | |
CN212857490U (en) | Spring clamp rounding and aligning device | |
CN215436112U (en) | Novel car seat back suspension | |
CN218800338U (en) | Spring loading mechanism applied to spring loading machine of trigger | |
CN218593717U (en) | Slotting-free plug plastic mould | |
CN2661552Y (en) | Motorcycle frame | |
CN215467403U (en) | Automobile wire harness terminal punching tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Su Dunli Document name: payment instructions |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Su Dunli Document name: Notice of termination |
|
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 |