CN201117957Y - Power cord connecting apparatus - Google Patents
Power cord connecting apparatus Download PDFInfo
- Publication number
- CN201117957Y CN201117957Y CNU2007202015454U CN200720201545U CN201117957Y CN 201117957 Y CN201117957 Y CN 201117957Y CN U2007202015454 U CNU2007202015454 U CN U2007202015454U CN 200720201545 U CN200720201545 U CN 200720201545U CN 201117957 Y CN201117957 Y CN 201117957Y
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- adapter sleeve
- power cord
- cord connecting
- 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 discloses a power wire connecting device for a plug connector, which can improve circuit safety and can be suitably used on various circuits. The power wire connecting device comprises a plug and a socket, wherein, a fastening device is detachably connected between the plug and the socket, and when being connected with the socket, the plug is connected with the socket via the fastening device. The fastening device arranged between the plug and the socket ensures that the plug is firmly connected with the socket, thus avoiding the danger brought about by sparks generated by the loose contact between plug and the socket. After being connected with a plug frame, a connecting sleeve wraps the plug in order to prevent the accumulation of dust on the surfaces of the metal sheets of the plug after long-time use, thus preventing the sparks generated by the loose contact between plug and the socket and improving electrical safety.
Description
Technical field
The utility model relates to a kind of jockey, especially relates to a kind of power cord connecting set that is used for plug connector.
Background technology
At present, the power supply of common electronics or electric equipment generally all is to realize by power cord connecting set.This type of power cord connecting set in the daily life generally includes plug and socket, and these plug and sockets have the connector that is used to form the main line in joint and the attachment plug power line.
Adopts in a large number on electronics, electric equipment such as power line that meets " IEC 739/01 " standard plug and the socket that meets " IEC 740/01 " standard, this class plugs and sockets often do not guarantee the user with plug firm with the measure that is inserted on the socket with putting in place.On the one hand, do not put in place if plugs and sockets is pegged graft, sheet metal loose contact interconnected between may causing produces spark, and causes on fire and danger initiation fire by the spark triggering; Next does not put in place if plugs and sockets is pegged graft, and connects the state of shelving if be in for a long time, and dust etc. can be deposited in the coupling part and produce spark and cause on fire and danger initiation fire by the spark triggering; At last, even if plugs and sockets is pegged graft and is put in place, but the reason owing to external force causes power line displacement or electronics or electric equipment displacement unavoidably in long use, thereby the plugs and sockets displacement that forces former grafting to put in place causes poor fit even plug disengaging socket between the interconnected sheet metal of plugs and sockets.
The utility model content
Technical problem to be solved in the utility model provides a kind of power cord connecting set that in use can improve circuit safety.
The technical scheme that its technical problem that solves the utility model adopts is: power cord connecting set, comprise plug and socket, and between plug and socket, be removably connected with fastener, when plug was connected with socket, plug was connected by fastener with socket.
Described fastener comprises adapter sleeve that is detachably connected on the plug and the socket support that is detachably connected on the socket, and when plug was connected with socket, adapter sleeve and socket support connected as one.
When described adapter sleeve was connected with socket support, adapter sleeve and socket support were wrapped in outside the plug as integrative-structure.
Both sides at adapter sleeve are provided with elastic fastening hook, and socket support is provided with the blocked hole suitable with elastic fastening hook, and when plug was connected with socket, elastic fastening hook was engaged on and realizes fixedlying connected of adapter sleeve and socket support in the blocked hole.
On the grab handle of elastic fastening hook, slide and be provided with driving handle.
Adapter sleeve is provided with positive stop lug boss, and positive stop lug boss is between the grab handle of both sides.
Be provided with in the described adapter sleeve with plug on the suitable breach of body end and with plug on the suitable through hole of power line buffer locations, adapter sleeve is provided with the Power cord fastener inlet that communicates with through hole.
The power line buffer locations is provided with groove, and the inner surface of through hole is provided with the stopping-receding bench that is complementary with groove.
The beneficial effects of the utility model are: by the fastener that is provided with between plug and socket, make fastener that plug closely is connected on the socket, avoid the loose contact between plug and the socket and produce spark and cause danger; And adapter sleeve with plug is wrapped up after socket support is connected, can avoid accumulating dust on the sheet metal surface of plug in the long-term back of using, thereby can prevent the loose contact of plug and socket and flashing, improve the fail safe of electricity consumption, be adapted at promoting the use of above the various circuit.
Description of drawings
Fig. 1 is an assembly structure figure of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the perspective view of adapter sleeve.
Fig. 4 is that plug is encased in the schematic diagram in the adapter sleeve.
Fig. 5 is a B-B direction cutaway view among Fig. 4.
Fig. 6 is the connection diagram between driving handle and the grab handle.
Be labeled as among the figure: plug 1, socket 2, adapter sleeve 3, socket support 4, body end 5, breach 6, power line buffer locations 7, through hole 8, elastic fastening hook 9, blocked hole 10, grab handle 11, driving handle 12, positive stop lug boss 13, groove 14, stopping-receding bench 15, Power cord fastener inlet 16.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1～shown in Figure 6, power cord connecting set of the present utility model comprises plug 1 and socket 2, is removably connected with fastener between plug 1 and socket 2, and when plug 1 was connected with socket 2, plug 1 and socket 2 were connected by fastener.Fastener by being provided with can securely be connected plug 1 on the socket 2, avoids causing loose contact and flashing and cause fire, has improved the fail safe of circuit.
In the above-described embodiment, described fastener can be to adopt bolt that plug 1 and socket 2 are securely linked together, as preferred embodiment, described fastener comprises adapter sleeve 3 that is detachably connected on the plug 1 and the socket support 4 that is detachably connected on the socket 2, when plug 1 was connected with socket 2, adapter sleeve 3 connected as one with socket support 4.Be connected to when switching on the socket 2 at plug 1,, realize that plug 1 is connected with the reliable of socket 2 by realizing adapter sleeve 3 and being connected of socket support 4 plug 1 fastening being connected on the socket 2.
In order to prevent on the sheet metal of plug 1, to accumulate dust in the long-term back of using, contact with the good of socket 2 thereby influence plug 1, when described adapter sleeve 3 was connected with socket support 4, adapter sleeve 3 was wrapped in outside the plug 1 as integrative-structure with socket support 4.As adapter sleeve 3 and socket support 4 being designed to annular component, when securely being connected plug 1 on the socket 2, can prevent simultaneously that dust accretions to the sheet metal of plug 1, further improving the reliability of circuit communication like this.
In the superincumbent execution mode, adapter sleeve 3 and the type of attachment of socket support 4 can be to adopt clamping, snapping, be threaded etc. form realizes, as preferred mode, in the both sides of adapter sleeve 3 elastic fastening hook 9 is set, socket support 4 is provided with the blocked hole 10 suitable with elastic fastening hook 9, when plug 1 was connected with socket 2, elastic fastening hook 9 was engaged on and realizes fixedlying connected of adapter sleeves 3 and socket support 4 in the blocked hole 10.With under the electricity condition, elastic fastening hook 9 is engaged in the blocked hole 10, plug 1 securely is connected on the socket 2, when not electricity consumption, can plug 1 be separated with socket 2 transfering in the blocked hole 10 of elastic fastening hook 9 from the socket support 4.
In the above-described embodiment, for convenient elastic fastening hook 9 is controlled, sliding on the grab handle 11 of elastic fastening hook 9 is provided with driving handle 12.As shown in Figure 6,, at first driving handle 12 is slided to grab handle 11 ends, then driving handle 12 is pushed to elastic fastening hook 9 ends, elastic fastening hook 9 is snapped onto in the blocked hole 10 when needs snap onto elastic fastening hook 9 when being inserted into plug 1 on the socket 2 in the blocked hole 10; When needs with plug 1 when socket 2 is extracted, make elastic fastening hook 9 break away from blocked holes 10 to grab handle 11 ends driving handle 12 reverse slide, thereby realize plug 1 is extracted from socket 2.
For better elastic fastening hook 9 being controlled, adapter sleeve 3 is provided with positive stop lug boss 13, and positive stop lug boss 13 is between the grab handle 11 of both sides.Driving handle 12 to grab handle 11 ends slide and with plug 1 when socket 2 is extracted, at this moment, the grab handle 11 of elastic fastening hook 9 shrinks, elastic fastening hook 9 opens to both sides, utilize the effect of positive stop lug boss 13, make the grab handle 11 of elastic fastening hook 9 be squeezed on the positive stop lug boss 13, at this moment be exactly elastic fastening hook 9 to the open ultimate range in both sides, thereby realize elastic fastening hook 9 is controlled.
In the above embodiment, be provided with in the described adapter sleeve 3 with plug 1 on the suitable breach 6 of body end 5 and with the suitable through hole 8 of the power line buffer locations 7 on the plug 1, adapter sleeve 3 is provided with the Power cord fastener inlet 16 that communicates with through hole 8.The plug 1 of in adapter sleeve 3, packing into, power line is entered the mouth from Power cord fastener 16 snaps onto in the through hole 8 earlier, and mobile again plug 1 make the body end 5 of plug 1 be engaged in breach 6 places, and power line buffer locations 7 is engaged in the through hole 8.Pack in adapter sleeve 3 behind the plug 1, for avoiding plug 1 rollback from the adapter sleeve 3, power line buffer locations 7 is provided with groove 14, and the inner surface of through hole 8 is provided with the stopping-receding bench 15 that is complementary with groove 14.In assembling during plug 1, after body end 5 was engaged in breach 6 places and power line buffer locations 7 and is engaged in the through hole 8, stopping-receding bench 15 snapped onto in the groove 14 simultaneously, avoided plug 1 rollback from the adapter sleeve 3; During from adapter sleeve 3 dismounting plugs 1, can plug 1 be disassembled from adapter sleeve 3 by the sidewall of stirring through hole 8.
Claims (8)
1. power cord connecting set comprises plug (1) and socket (2), it is characterized in that: be removably connected with fastener between plug (1) and socket (2), when being connected, plug (1) is connected by fastener with socket (2) at plug (1) and socket (2).
2. power cord connecting set as claimed in claim 1, it is characterized in that: described fastener comprises adapter sleeve (3) that is detachably connected on the plug (1) and the socket support (4) that is detachably connected on the socket (2), when being connected, adapter sleeve (3) connects as one with socket support (4) at plug (1) and socket (2).
3. power cord connecting set as claimed in claim 2 is characterized in that: described adapter sleeve (3) and socket support (4) are when being connected, and adapter sleeve (3) is wrapped in outside the plug (1) as integrative-structure with socket support (4)
4. power cord connecting set as claimed in claim 2, it is characterized in that: elastic fastening hook (9) is set in the both sides of adapter sleeve (3), socket support (4) is provided with and the suitable blocked hole (10) of elastic fastening hook (9), at plug (1) and socket (2) when being connected, elastic fastening hook (9) is engaged on and realizes fixedlying connected of adapter sleeve (3) and socket support (4) in the blocked hole (10).
5. power cord connecting set as claimed in claim 4 is characterized in that: go up slip at the grab handle (11) of elastic fastening hook (9) and be provided with driving handle (12).
6. power cord connecting set as claimed in claim 5 is characterized in that: adapter sleeve (3) is provided with positive stop lug boss (13), and positive stop lug boss (13) is positioned between the grab handle (11) of both sides.
7. according to any described power cord connecting set of claim in the claim 1～6, it is characterized in that: be provided with in the described adapter sleeve (3) with plug (1) on the suitable breach (6) of body end (5) and with the suitable through hole (8) of the power line buffer locations (7) on the plug (1), adapter sleeve (3) is provided with the Power cord fastener that communicates with through hole (8) enter the mouth (16).
8. power cord connecting set as claimed in claim 7 is characterized in that: power line buffer locations (7) is provided with groove (14), and the inner surface of through hole (8) is provided with the stopping-receding bench (15) that is complementary with groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015454U CN201117957Y (en) | 2007-11-30 | 2007-11-30 | Power cord connecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202015454U CN201117957Y (en) | 2007-11-30 | 2007-11-30 | Power cord connecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117957Y true CN201117957Y (en) | 2008-09-17 |
Family
ID=39992544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202015454U Expired - Fee Related CN201117957Y (en) | 2007-11-30 | 2007-11-30 | Power cord connecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117957Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738659A (en) * | 2012-06-29 | 2012-10-17 | 浪潮电子信息产业股份有限公司 | Power plugging device for preventing power line from accidentally separating and dropping |
| CN105223905A (en) * | 2015-09-07 | 2016-01-06 | 东莞市启航精密数控设备有限公司 | Digital control system |
| CN108110489A (en) * | 2017-12-18 | 2018-06-01 | 苏州人为峰软件科技有限公司 | A kind of fastener separate type Wiring harness connector |
| CN109687237A (en) * | 2018-12-24 | 2019-04-26 | 陈芝色 | Connector with the anti-tampering function of winding displacement |
| CN110729596A (en) * | 2019-10-30 | 2020-01-24 | 重庆秉为科技有限公司 | Type-c bus joint |
| CN111755909A (en) * | 2020-07-20 | 2020-10-09 | 广东电网有限责任公司梅州供电局 | Short-circuit connector |
| CN111916951A (en) * | 2019-05-10 | 2020-11-10 | 佛山市顺德区顺达电脑厂有限公司 | Plug connector |
-
2007
- 2007-11-30 CN CNU2007202015454U patent/CN201117957Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738659A (en) * | 2012-06-29 | 2012-10-17 | 浪潮电子信息产业股份有限公司 | Power plugging device for preventing power line from accidentally separating and dropping |
| CN105223905A (en) * | 2015-09-07 | 2016-01-06 | 东莞市启航精密数控设备有限公司 | Digital control system |
| CN108110489A (en) * | 2017-12-18 | 2018-06-01 | 苏州人为峰软件科技有限公司 | A kind of fastener separate type Wiring harness connector |
| CN108110489B (en) * | 2017-12-18 | 2019-10-08 | 苏州人为峰软件科技有限公司 | A kind of fastener separate type Wiring harness connector |
| CN109687237A (en) * | 2018-12-24 | 2019-04-26 | 陈芝色 | Connector with the anti-tampering function of winding displacement |
| CN109687237B (en) * | 2018-12-24 | 2020-11-03 | 浙江超吉好电气有限公司 | Connector with flat cable anti-interference function |
| CN111916951A (en) * | 2019-05-10 | 2020-11-10 | 佛山市顺德区顺达电脑厂有限公司 | Plug connector |
| CN111916951B (en) * | 2019-05-10 | 2022-09-16 | 佛山市顺德区顺达电脑厂有限公司 | Plug connector |
| CN110729596A (en) * | 2019-10-30 | 2020-01-24 | 重庆秉为科技有限公司 | Type-c bus joint |
| CN111755909A (en) * | 2020-07-20 | 2020-10-09 | 广东电网有限责任公司梅州供电局 | Short-circuit connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Changhong Power Supply Co., Ltd. Assignor: Sichuan Changhong Electrical Appliance Co., Ltd. Contract record no.: 2011510000165 Denomination of utility model: Power cord connecting set Granted publication date: 20080917 License type: Exclusive License Record date: 20110818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |