CN201038460Y - Cable shedding-proof apparatus - Google Patents
Cable shedding-proof apparatus Download PDFInfo
- Publication number
- CN201038460Y CN201038460Y CNU2007201415873U CN200720141587U CN201038460Y CN 201038460 Y CN201038460 Y CN 201038460Y CN U2007201415873 U CNU2007201415873 U CN U2007201415873U CN 200720141587 U CN200720141587 U CN 200720141587U CN 201038460 Y CN201038460 Y CN 201038460Y
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- CN
- China
- Prior art keywords
- cable
- socket
- prevention structure
- disconnecting prevention
- top cover
- 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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Abstract
The utility model relates to a cable anti-falling device, which comprises a cable plug and a cable socket. The socket is also connected with an anti-falling mechanism, and the anti-falling mechanism comprises a top cover and a pedestal. The top cover and the pedestal form a letting by hole on the side of the anti-falling mechanism after jointing. The cable plug is connected with the socket after passing through the anti-falling mechanism. The firm connecting for the anti-falling mechanism of the utility model and the cable plug improves the reliability and safety of cable connecting.
Description
Technical field
The utility model relates to a kind of jockey, particularly relates to a kind of cable anti-drop device that improves cable plug and cable socket connection reliability.
Background technology
In modern society, the place that all crowds of having live, all occasions that production, traffic and all economic activities are arranged, all closely bound up with the electric wire product.During turning round, the economic system that electric wire has been widely used in employed facility, the equipment, particularly is applied to the electric power transfer and the information transfer system.The disconnecting prevention structure of cable mainly adopts socket and cable plug to cooperate fixing method at present, and the part that links to each other with the device interior veneer is called cable socket, and the part that links to each other with external cable is called cable plug.
As shown in Figure 1, be cable anti-drop device commonly used in the prior art, socket is fixedly mounted on equipment one side, and cable plug inserts in the cable socket, and cable socket is fixed cable plug by grab.This grab adopts grab fixed form as shown in Figures 2 and 3 usually, the shortcoming of this prior art is when power line is subjected to the external force pulling, because the tie point of grab and clamping hook seat is stressed, so grab pulling clamping hook seat can cause the clamping hook seat distortion, grab may come off from clamping hook seat and lose fixed effect, therefore the cable that prevents that existing cable anti-drop device can not be safe and reliable comes off, and reaches the security requirement that cable plug and cable socket firmly are connected.
The utility model content
Problem to be solved in the utility model provides a kind of cable anti-drop device, improves fastness and reliability that cable plug is connected with cable socket.
For achieving the above object, the utility model proposes a kind of cable anti-drop device, comprise cable plug and cable socket, also be connected with disconnecting prevention structure on the described cable socket, described disconnecting prevention structure comprises top cover and base, described top cover and described base splicing back form at least one in described disconnecting prevention structure side and dodge the hole, and described cable plug passes described escapement and is connected with described socket.
Wherein, described disconnecting prevention structure is connected with described cable socket by screw connection or welding.
Wherein, form the hole of dodging of two symmetries on described disconnecting prevention structure, the described hole of dodging is corresponding with the boss of described cable plug.
Wherein, described top cover is connected with described cable socket by screw or welding.
Wherein, described base through screws or welding are connected with described cable socket.
Wherein, described top cover and described base both sides correspondence are provided with screw, and described top cover is connected with described base through screws.
Wherein, described top cover is connected by clamping mechanism with described base.
Wherein, described disconnecting prevention structure covers described cable plug top.
Wherein, the described hole of dodging is corresponding with boss on the described cable plug, and is slightly larger than the boss on the described cable plug.
Firm connection the by the utility model disconnecting prevention structure and cable plug improved reliability and fail safe that cable connects.
Description of drawings
Fig. 1 is prior art cable anti-drop device structure chart commonly used;
Fig. 2 is prior art a kind of grab fixed form of cable anti-drop device figure commonly used;
Fig. 3 is the prior art another kind of grab fixed form of cable anti-drop device figure commonly used;
Fig. 4 is the utility model cable anti-drop device structure chart;
Fig. 5 installs the preceding structure chart that disconnecting prevention structure is separated for the utility model with cable plug;
Fig. 6 is the cable anti-drop device structure chart of the utility model disconnecting prevention structure after being fixed on the cable socket;
Fig. 7 is the schematic diagram that the utility model cable plug is connected with socket by disconnecting prevention structure.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail:
As shown in Figure 4, be the utility model cable anti-drop device structure chart, this cable anti-drop device comprises cable socket, is connected with disconnecting prevention structure 1 on the cable socket, cable plug 3 is when passing this disconnecting prevention structure 1 and be connected with cable socket, and disconnecting prevention structure 1 can be with cable plug 3 and cable socket secure.Wherein, disconnecting prevention structure 1 is identical with cable plug 3 shapes, and the area of section of disconnecting prevention structure 1 is slightly larger than the area of section of cable plug 3.This disconnecting prevention structure 1 is according to cable plug 3 shape set, can be square, rectangle or trapezoidal at the shape of this disconnecting prevention structure 1 of different cable plugs, and other any can with the shape of cable plug 3 sockets.Wherein, disconnecting prevention structure 1 can use screw be connected by original screw on the cable socket with cable socket, also can directly this disconnecting prevention structure 1 be welded on the panel at cable socket place or directly be welded on the cable socket.
As shown in Figure 5 and Figure 6, the disconnecting prevention structure 1 that is connected with cable socket, this disconnecting prevention structure 1 comprises top cover 4 and base 5, top cover 4 is fixedlyed connected with cable socket, use screw that top cover 4 is connected with cable socket by original screw on the cable socket, also can directly top cover 4 be welded on the panel at cable socket place or directly be welded on the cable socket.Can form at least one in the side of disconnecting prevention structure 1 after 5 splicings of this top cover 4 and base and dodge hole 6, it is corresponding with boss 7 on the cable plug 3 that this dodges hole 6, and be slightly larger than boss 7, so can be with boss 7 firm blocking.Top cover 4 can be connected by screw with base 5, and top cover 4 and base 5 both sides correspondences are provided with screw, and screw is connected top cover 4 by screw with base 5; Top cover 4 also can be connected by the interface arrangment of mutual setting with base 5.
The utility model embodiment is by being provided with dodge the purpose that hole 6 realize cable plug 3 by disconnecting prevention structure 1 and cable socket be fastened together corresponding with boss 7.Its installation process is: after being connected to the top cover 4 of disconnecting prevention structure 1 mode by screw or welding on the cable socket, cable plug 3 is inserted cable socket, again that base 5 is fixing with top cover 4 splicings, this splicing fixed form can adopt screw or splice fixing by the base 5 and the mode of the top cover 4 mutual interface arrangments that are provided with, purpose is exactly cable plug 3 and cable socket steadily to be fixed with the clamping of boss 7 by dodging hole 6, guarantees the stable and reliable of connection.
Wherein, use the screw ways of connecting also can adopt the connected mode of a plurality of screw different distributions between above-mentioned top cover 4 and the base 5; And top cover 4 and base 5 also can adopt multiple shape to be spliced to form and dodge hole 6, and therefore the improvement of doing based on thought of the present utility model by foregoing description all should be covered by protection range of the present utility model.
The utility model embodiment disconnecting prevention structure 1 also can have different structures at the different designs of existing cable plug 3 convex platforms 7, and for example, if existing cable plug 3 has a boss 7, what a correspondence then was set on disconnecting prevention structure 1 dodges hole 6; If existing cable plug 3 has two relative boss 7, two relative holes 6 of dodging then also are set on disconnecting prevention structure 1, reach the purpose that fastens with boss 7; Hence one can see that, and the utility model can be made corresponding disconnecting prevention structure 1 at existing any cable plug 3, to satisfy user's use.
Embodiment of the present utility model has also proposed a kind of embodiment that the base 5 of disconnecting prevention structure 1 is fixedlyed connected with cable socket, promptly use screw that base 5 is connected with cable socket, also can directly base 5 be welded on the panel at cable socket place or directly be welded on the cable socket by the screw on the cable socket.Its installation process is: after the base 5 of disconnecting prevention structure 1 mode by screw or welding is connected to cable socket, cable plug 3 is inserted cable socket, again that base 5 is fixing with top cover 4 splicings, this splicing fixed form can adopt screw or splice fixing by the base 5 and the mode of the top cover 4 mutual interface arrangments that are provided with.
The utility model disconnecting prevention structure 1 also can cover the top of cable plug 3 fully, prevents to become flexible and make to produce between cable plug 3 and the cable socket because external force is run into cable plug 3 tops.
Fig. 7 is the schematic diagram that the utility model cable plug 3 is connected with socket by disconnecting prevention structure 1, and disconnecting prevention structure 1 can be with firm the fixing of cable plug 3 and cable socket.
The utility model is at the boss 7 of existing cable plug, reach cable plug 3 and the fastening purpose of cable socket by increasing a disconnecting prevention structure 1, and can utilize the original screw of cable socket that disconnecting prevention structure 1 and cable socket are fixed, therefore need not make any change to existing cable plug 3 and cable socket, therefore reduce the cost of this technological improvement.
The cable anti-drop device that the utility model proposes is by boss 7 and the clamping of dodging hole 6, cable plug is fastenedly connected by disconnecting prevention structure and cable socket, and when power line is pulled by external force, external force affacts the boss place of cable plug, thereby cable plug and cable socket place are not stressed fully, safety has firmly improved reliability and fail safe that cable connects to make cable connect more.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (9)
1. cable anti-drop device, comprise cable plug and cable socket, it is characterized in that, also be connected with disconnecting prevention structure on the described cable socket, described disconnecting prevention structure comprises top cover and base, described top cover and described base splicing back form at least one in described disconnecting prevention structure side and dodge the hole, and described cable plug passes described escapement and is connected with described socket.
2. cable anti-drop device according to claim 1 is characterized in that, described disconnecting prevention structure is connected with described cable socket by screw and connects or welding.
3. cable anti-drop device according to claim 1 is characterized in that, forms the hole of dodging of two symmetries on described disconnecting prevention structure, and the described hole of dodging is corresponding with the boss of described cable plug.
4. cable anti-drop device according to claim 1 is characterized in that, described top cover is connected with described cable socket by screw or welding.
5. cable anti-drop device according to claim 1 is characterized in that described base through screws or welding are connected with described cable socket.
6. cable anti-drop device according to claim 1 is characterized in that described top cover and described base both sides correspondence are provided with screw, and described top cover is connected with described base through screws.
7. cable anti-drop device according to claim 1 is characterized in that described top cover is connected by clamping mechanism with described base.
8. cable anti-drop device according to claim 1 is characterized in that described disconnecting prevention structure covers described cable plug top.
9. cable anti-drop device according to claim 1 is characterized in that, the described hole of dodging is corresponding with boss on the described cable plug, and is slightly larger than the boss on the described cable plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201415873U CN201038460Y (en) | 2007-03-22 | 2007-03-22 | Cable shedding-proof apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201415873U CN201038460Y (en) | 2007-03-22 | 2007-03-22 | Cable shedding-proof apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038460Y true CN201038460Y (en) | 2008-03-19 |
Family
ID=39210981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201415873U Expired - Lifetime CN201038460Y (en) | 2007-03-22 | 2007-03-22 | Cable shedding-proof apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038460Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480082A (en) * | 2010-11-22 | 2012-05-30 | 海洋王照明科技股份有限公司 | Fixing device for preventing plug from being loosened and socket |
-
2007
- 2007-03-22 CN CNU2007201415873U patent/CN201038460Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480082A (en) * | 2010-11-22 | 2012-05-30 | 海洋王照明科技股份有限公司 | Fixing device for preventing plug from being loosened and socket |
| CN102480082B (en) * | 2010-11-22 | 2015-10-28 | 海洋王照明科技股份有限公司 | A kind of fixture and socket preventing plug-loose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |