CN2791939Y - Dust-proof cover of electric plug - Google Patents
Dust-proof cover of electric plug Download PDFInfo
- Publication number
- CN2791939Y CN2791939Y CN 200520018495 CN200520018495U CN2791939Y CN 2791939 Y CN2791939 Y CN 2791939Y CN 200520018495 CN200520018495 CN 200520018495 CN 200520018495 U CN200520018495 U CN 200520018495U CN 2791939 Y CN2791939 Y CN 2791939Y
- Authority
- CN
- China
- Prior art keywords
- electric signal
- dirt
- signal plug
- proof boot
- dust
- 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
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Abstract
The utility model relates to a dust-proof cover of a telecommunication plug. Clamping and buckling pressure pins are formed at both side positions by outwards extending the both side position at the front end of a central through hole of the dust-proof cover, and the bottom end surfaces of the clamping and buckling pressure pins are concavely provided with a hooked groove. The dust-proof cover in the structure causes the clamping and buckling pressure pins to extend inwards to be positioned in a position corresponding to a pressure plate, when the telecommunication plug is in successionally connecting wires. When the telecommunication plug clamps the pressure plate to be in sinkage and deformation by a wire pressure tool, the telecommunication plug can be clamped and butted on the hooked grooves of the clamping and buckling pressure pins by the pressure plate, causing the dust-proof cover to be fixedly positioned not to generate the sliding retreat condition. Thus, the prevention and the dust-proof efficacy can be really achieved.
Description
Technical field
The utility model refers to the dirt-proof boot structural design of a kind of RJ45 of being applicable to Electric signal plug and RJ11 Electric signal plug especially about a kind of dirt-proof boot of Electric signal plug.
Background technology
The known connection wire rod of specializing in computer interconnection, setting up network or telephone wire is to make the termination that continues that connects wire rod be provided with a RJ45 Electric signal plug or RJ11 Electric signal plug, thus with the use of pegging graft of pairing Port.But, when the line ball instrument with Electric signal plug 10 be connected wire rod 20 crimping combinations after (as shown in Figure 6), after the rear end of this Electric signal plug 10 is removed and is connected the shared space of wire rod 20, still vacant have some gaps, so, be very easily to make dust scurry in the Electric signal plug 10, and then influence connect the signal transmission quality of wire rod 20 from this space.
Summary of the invention
Main purpose of the present utility model is to provide a kind of dirt-proof boot of Electric signal plug, make Electric signal plug when carrying out the line ball operation, even dirt-proof boot utilizes the pressing plate correspondence position that extends Electric signal plug in the buckle presser feet of body front end, after being pressed down, pressing plate can fasten the groove that colludes, the effect that makes dirt-proof boot obtain fixedlying positioning in the buckle presser feet.
Another purpose of the present utility model is to provide a kind of dirt-proof boot of Electric signal plug, make the semicircle guard shield on this dirt-proof boot top be locked when being placed in Electric signal plug in preventing dust, be slightly overlapping being nested with the elastic pinch plate end of this Electric signal plug, make Electric signal plug when the line ball operation, the operation of unlikely obstruction line ball instrument.
The purpose of this utility model is to realize like this, a kind of dirt-proof boot of Electric signal plug, it is one to be the body of hollow form, make body central authorities provide a perforation, both sides in the front end perforation are respectively to stretch out to form a buckle presser feet, the bottom face of two buckle presser feets all is concaved with one and colludes groove, thus, makes the buckle presser feet cooperate the pressing plate of Electric signal plug and reaches the dustproof effect of firm winding.
This dirt-proof boot mainly is that mold is made with plastic material.
The body leading edge and the Electric signal plug pedestal of this dirt-proof boot mate mutually.
The top that should dustproof be placed in the leading edge perforation forms the semicircle guard shield of a relief.
Description of drawings
Fig. 1: be stereoscopic figure of the present utility model.
Fig. 2: be the stereoscopic figure at another visual angle of the utility model.
Fig. 3: be the part sectioned view of the utility model when the assembly operation.
Fig. 4: be A-A cross-sectional view among Fig. 3.
Fig. 5: be the partial cutaway schematic of the utility model after assembly.
Fig. 6: be the stereoscopic schematic diagram of known Electric signal plug (RJ45).
Embodiment
As shown in Figures 1 and 2, the dirt-proof boot of Electric signal plug of the present utility model mainly is to make known Electric signal plug 1 when the line ball operation, can in the lump dirt-proof boot 2 of the present utility model be given firm clinching combination, and dirt-proof boot 2 unexpected cunnings are moved back; Wherein:
Dirt-proof boot 2, adopt the soft rubbers material and one-body molded mold is made, body central authorities provide a perforation 21 and connect for connecting line 14, form a semicircle guard shield 22 that protrudes in the leading edge top, and body is in the both sides of front end perforation 21, be respectively to stretch out to form a buckle presser feet 23, make the bottom face of two buckle presser feets 23 all be concaved with one and collude groove 231;
By above-mentioned member, make Electric signal plug 1 when continuing connecting line 14, can the position that place corresponding pressing plate 12 will be stretched in the buckle presser feet 23, when treating that Electric signal plug 1 is established pressing plate 12 sinking distortion with line ball instrument folder, can by pressing plate 12 fasten in buckle presser feet 23 collude groove 231 (as shown in Figure 5), make dirt-proof boot 2 fixedly positioning and unexpected cunning is moved back.
Moreover, the dirt-proof boot of Electric signal plug of the present utility model, the assembling procedure of itself and Electric signal plug 1 is as described below:
Please refer to shown in Figure 3ly, the end that continues of connecting line 14 is passed through more from dirt-proof boot 2 rear ends perforation 21, and according to transmission rule the heart yearn of connecting line 14 is correctly inwardly led to insert the location from the opening 13 of Electric signal plug 1; When desiring with the line ball instrument with before Electric signal plug 1 and connecting line 14 pressings, be to make dirt-proof boot 2 postpone connecting line 14 and push away to advancing slip, make two buckle presser feets 23 of dirt-proof boot 2 front ends stretch the inside of putting opening 13, groove 231 is colluded in order just can be corresponding to the position of pressing plate 12, simultaneously, the semicircle guard shield 22 on these dirt-proof boot 2 tops and elastic pinch plate 11 ends are the overlapping shape (seeing also as shown in Figure 5) that is nested with slightly; After waiting to make Electric signal plug 1 to utilize the line ball instrument that pressing plate 12 is pressed down,, so be the group knot operation of finishing dirt-proof boot 2 even pressing plate 12 can fasten smoothly in the colluding in the groove 231 of buckle presser feet 23.
Inferior speech, when Electric signal plug 1 combines application with the utility model dirt-proof boot 2 after, except that on dustproof effect, receiving the effectiveness of its expection, it also makes dirt-proof boot 2 and Electric signal plug 1 be formed with to each other as the outward appearance visual sense as the global design, as shown in Figure 4, when two buckle presser feets 23 of dirt-proof boot 2 front ends postponing connecting line 14 to advancing slip push away stretch the inside that places opening 13 after, the two side of its dirt-proof boot 2 front ends perforation 21, must be corresponding concordant shape with the outer rim of Electric signal plug 1 rear end pedestal, when Electric signal plug 1 noose dirt-proof boot 2 is used, have more the coupling dustproof effectiveness of driving fit.
Claims (4)
1. the dirt-proof boot of an Electric signal plug, it is characterized in that: it is one to be the body of hollow form, make body central authorities provide a perforation, both sides in the front end perforation are respectively to stretch out to form a buckle presser feet, the bottom face of two buckle presser feets all is concaved with one and colludes groove, and the buckle presser feet cooperates the firm winding of pressing plate of Electric signal plug.
2. the dirt-proof boot of Electric signal plug as claimed in claim 1, it is characterized in that: this dirt-proof boot mainly is that mold is made with plastic material.
3. the dirt-proof boot of Electric signal plug as claimed in claim 1, it is characterized in that: the body leading edge and the Electric signal plug pedestal of this dirt-proof boot mate mutually.
4. the dirt-proof boot of Electric signal plug as claimed in claim 1 is characterized in that: this dustproof top that is placed in the leading edge perforation forms the semicircle guard shield of a relief.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018495 CN2791939Y (en) | 2005-05-11 | 2005-05-11 | Dust-proof cover of electric plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520018495 CN2791939Y (en) | 2005-05-11 | 2005-05-11 | Dust-proof cover of electric plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2791939Y true CN2791939Y (en) | 2006-06-28 |
Family
ID=36807987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520018495 Expired - Fee Related CN2791939Y (en) | 2005-05-11 | 2005-05-11 | Dust-proof cover of electric plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2791939Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354853A (en) * | 2011-08-20 | 2012-02-15 | 宁波意欧迅网络通信有限公司 | Crystal plug |
| CN103930013A (en) * | 2011-08-30 | 2014-07-16 | Sca卫生用品公司 | Product dispenser and cover member for a product dispenser |
| CN110311261A (en) * | 2019-06-28 | 2019-10-08 | 番禺得意精密电子工业有限公司 | Electric connector and electric connector combination |
-
2005
- 2005-05-11 CN CN 200520018495 patent/CN2791939Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102354853A (en) * | 2011-08-20 | 2012-02-15 | 宁波意欧迅网络通信有限公司 | Crystal plug |
| CN103930013A (en) * | 2011-08-30 | 2014-07-16 | Sca卫生用品公司 | Product dispenser and cover member for a product dispenser |
| US9433331B2 (en) | 2011-08-30 | 2016-09-06 | Sca Hygiene Products Ab | Product dispenser and cover member for a product dispenser |
| CN110311261A (en) * | 2019-06-28 | 2019-10-08 | 番禺得意精密电子工业有限公司 | Electric connector and electric connector combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060628 Termination date: 20100511 |