CN201122728Y - Anti-loosing and dropping device of IEC320 power-supply plug - Google Patents
Anti-loosing and dropping device of IEC320 power-supply plug Download PDFInfo
- Publication number
- CN201122728Y CN201122728Y CNU2007201943959U CN200720194395U CN201122728Y CN 201122728 Y CN201122728 Y CN 201122728Y CN U2007201943959 U CNU2007201943959 U CN U2007201943959U CN 200720194395 U CN200720194395 U CN 200720194395U CN 201122728 Y CN201122728 Y CN 201122728Y
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- China
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- stator
- iec320
- attaching plug
- dropping device
- attaching
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- Expired - Fee Related
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Abstract
The utility model provides an anti-loosing and anti-falling device of the IEC320 power supply plug with strong versatility. The anti-loosing and anti-falling device comprises an upper fixing piece and a lower fixing piece which ensure the IEC320 power supply plug to be clamped between the upper fixing piece and the lower fixing piece, the upper fixing piece and the lower fixing piece are respectively provided with a connecting structure which is connected with the installation piece of an IEC320 power supply socket, and the anti-loosing and anti-falling device is provided with connecting pieces of the upper fixing piece and the lower fixing piece. The utility model realizes the covering, clamping and fixing to the IEC320 power supply plug through the connection of the upper fixing piece, the lower fixing piece and the connecting piece, the anti-loosing and anti-falling device has strong versatility and adaptation behavior to the IEC320 power supply plugs of different factories, and plays a role of reliable anti-loosing and anti-falling to the IEC320 power supply plugs of different factories.
Description
Technical field
The utility model relates to a kind of mechanical structure device in electronic communication and the computer product field, relates in particular to the anti-loosening dropping device of IEC320 attaching plug.
Background technology:
Widely used IEC320 attaching plug fixing in socket mainly is the clamping force that relies between three contact terminals and the contact spring in electronic communication and the computer product.Because this clamping force is very limited, and the tightness otherness that cooperates between its IEC320 attaching plug of the power line of different manufacturers and socket is bigger.So, in case this attaching plug and electric power connection line are bumped accidentally or mistake is drawn by mistake, this attaching plug is got loose because of pullling from socket of external force, thereby cause the equipment sudden power.Usually need guarantee its operation continuously without interruption for electronic communication equipment,, also can have influence on the useful life of equipment in case the equipment sudden power not only can cause losing of the normal data informations more in service of equipment.
At present, at the slip-off preventing problem of IEC320 attaching plug, normally take the binding site of plug and electric power connection line is implemented the fixed form of clamping.And can provide the manufacturer of band IEC320 attaching plug power line more, existing bigger difference between each producer on the profile of its plug and electric power connection line junction, the size, therefore the anti-drop device of existing IEC320 attaching plug generally only is applicable to a certain appointment producer, power line for other producers is then not necessarily suitable, and there is shortcoming the versatility aspect.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of anti-loosening dropping device of IEC320 attaching plug of highly versatile.For this reason, the utility model is by the following technical solutions: it comprises the IEC320 attaching plug is clipped in last stator and following stator between them, described upward stator and following stator are respectively equipped with the installed part connection structure connecting with the IEC supply socket, and described anti-loosening dropping device is provided with the described connector of going up stator and following stator.Owing to adopt the technical solution of the utility model, the utility model is realized IEC320 attaching plug double team is fixed by the connection of upper and lower stator and connector, the versatility suitability of the IEC320 attaching plug that different manufacturers is produced is strong, can play the anti-loosening effect of coming off reliably to the IEC320 attaching plug of different manufacturers.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of a kind of execution mode of the utility model.
Fig. 2 is the user mode figure of execution mode shown in Figure 1.
Fig. 3 is the installation steps exploded view of the upper and lower stator of execution mode shown in Figure 1.
Fig. 4 is the schematic diagram of wherein a kind of IEC supply socket of being suitable for of the anti-loosening dropping device of the utility model.
Fig. 5 is the schematic diagram of the wherein another kind of IEC supply socket that is suitable for of the anti-loosening dropping device of the utility model.
Embodiment
With reference to accompanying drawing 1.The utility model comprises IEC320 attaching plug 1.1 is clipped in last stator 4 and following stator 5 between them, described upward stator 4 and following stator 5 are respectively equipped with installed part 3 connection structure connecting with IEC supply socket 2, and described anti-loosening dropping device is provided with the described connector of going up stator 4 and following stator 5.Like this, upper and lower stator can produce under the double team effect IEC320 attaching plug 1.1, make its upper and lower surface all form certain pressure, in pullling, cause getting loose of plug to stop power line by the stiction that is produced between upper and lower stator and this plug surface to the IEC320 attaching plug.
In the present embodiment, be provided with on the installed part 3 of described IEC supply socket be symmetrically distributed in the IEC supply socket about or up and down installation slotted eye, as shown in the figure, on installed part 3, offered four slotted eye has been installed, wherein drawing reference numeral is that 3.1 installation slotted eye is symmetrically distributed in the left and right sides of described IEC supply socket 2 and cooperates with the syndeton of last stator 4, and the installation slotted eye of drawing reference numeral 3.2 is symmetrically distributed in the left and right sides of described IEC supply socket 2 and cooperates with the syndeton of following stator 5.The installation square hole of IEC supply socket is communicated with on described installation slotted eye and the described installed part.
The described upward set syndeton of stator is symmetrically arranged two hold-down hook pin 4.3, the described set syndeton of stator down is symmetrically arranged two hold-down hook pin 5.3, the last stator left and right sides is symmetrical arranged attaching clamp 4.4, the following stator left and right sides is symmetrical arranged attaching clamp 5.4, attaching clamp 4.4 cooperates with attaching clamp 5.4, and cooperates with described connector and interconnect.Described connector is a lock-screw 6.
The described stator of going up offers the hole 4.2 of containing IEC320 attaching plug upper surface zigzag boss 1.2.Described stator down offers the hole 5.2 of containing IEC320 attaching plug lower surface zigzag boss.
The hold-down hook pin 4.3 of last stator 4, attaching clamp 4.4 are taked one-body molded mode with the main body of last stator 4; The hold-down hook pin 5.3 of following stator 5, attaching clamp 5.4 are taked one-body molded mode with the main body of following stator 5.
Described hold-down hook pin with cooperating of slotted eye of installation is: described hook pin inserts in the described installation slotted eye, and the described stator of going up is rotated around slotted eye is installed with following stator.
When upper and lower stator is close to IEC320 attaching plug upper and lower surface, preferably there is the gap between the attaching clamp of described upward stator and the attaching clamp of following stator, such as the gap of 2mm.Like this, can further satisfy the regulatory demand that the IEC320 attaching plug of different manufacturers is brought because of overall dimension difference, guarantee that further upper and lower stator can provide enough clamping forces all the time to different IEC320 attaching plugs.
With reference to Fig. 1,2 and 3, after the power line 1 that has the IEC320 attaching plug is inserted into IEC supply socket 2, the hold-down hook pin 4.3 of last stator is inserted in the pairing installation slotted eye 3.1, stator 4 is rotated around last installation slotted eye 3.1; The following hold-down hook pin 5.3 of stator is inserted in the pairing installation slotted eye 3.2, make down stator 5 around under slotted eye 3.2 rotations are installed; And till rotating to stator 4 and following stator 5 always and the upper and lower surface of IEC320 attaching plug 1.1 contacting respectively.Then from the screw via hole of the attaching clamp 4.4 of last stator 4 left and right sides 2 lock-screws 6 of packing into respectively, and be screwed into down under stator 5 left and right sides in the internal thread hole on the attaching clamp 5.4, finish the connection of stator 4 and following stator 5.
The position of stator 4, following stator 5 in the levelling makes the hole 4.2 of stator and the hole 5.2 of following stator contain to live the zigzag boss 1.2 on the upper and lower surface of IEC320 attaching plug.Even regulation is also tightened 2 lock-screws 6 of both sides, at last stator 4, when 5 pairs of IEC320 attaching plugs 1.1 of following stator impose enough double team pressure, the zigzag boss 1.2 on the hole 4.2 at crush board place and 5.2 pairs of IEC320 attaching plug surfaces carries out screens and contact, further reduced the possibility of plug double swerve, in the enhancing, following stator is to the outside resistance when mobile of plug, realize the anti-loosening dropping device of this IEC320 attaching plug to further the fixedly securing of IEC320 attaching plug 1.1, avoid pullling and make it loosening from IEC supply socket 2 because of the mistake of external force, come off.
The anti-loosening dropping device of the utility model IEC320 attaching plug not only has general applicability more widely, also have characteristics such as mounting means novelty, structure is tight, the use occasion restriction is few simultaneously, especially for the fixing IEC supply socket of those snap fits, such as similar Fig. 4 and IEC supply socket shown in Figure 5, its applicability is stronger.
Claims (10)
1, the anti-loosening dropping device of IEC320 attaching plug, it is characterized in that it comprises is clipped in last stator between them and following stator with the IEC320 attaching plug, described upward stator and following stator are respectively equipped with the installed part connection structure connecting with the IEC supply socket, and described anti-loosening dropping device is provided with the described connector of going up stator and following stator.
2, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 1, it is characterized in that the described stator of going up is the hold-down hook pin with the set syndeton of following stator, the left and right sides of last stator and following stator is respectively equipped with the attaching clamp of cooperation, and described attaching clamp cooperates with described connector.
3, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 1 is characterized in that the installed part of described IEC supply socket is provided with the installation slotted eye that cooperates with the syndeton of last stator and following stator.
4, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 2, the installed part that it is characterized in that described IEC supply socket is provided with the installation slotted eye that cooperates with the hold-down hook pin of last stator and following stator, and described installation slotted eye is symmetrically distributed in about the IEC supply socket or up and down.
5,, it is characterized in that the installation square hole of IEC supply socket on described installation slotted eye and the described installed part is communicated with as the anti-loosening dropping device of claim 3 or 4 described IEC320 attaching plugs.
6, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 4, the installed part that it is characterized in that described IEC supply socket be provided with four be symmetrically distributed in the IEC supply socket about or installation slotted eye up and down, describedly go up stator and following stator is respectively equipped with two hold-down hook pin.
7, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 4, it is characterized in that described hold-down hook pin and cooperating of slotted eye be installed being: described hook pin inserts in the described installation slotted eye, and can make described stator and the following stator gone up around the slotted eye rotation is installed.
8, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 1 is characterized in that the described stator of going up offers the hole of containing IEC320 attaching plug upper surface zigzag boss; Described stator down offers the hole of containing IEC320 attaching plug lower surface zigzag boss.
9, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 2, it is characterized in that described connector is a screw, described attaching clamp and the described attaching clamp of stator down of going up stator is respectively equipped with screw via hole and the internal thread hole that described screw is installed.
10, the anti-loosening dropping device of IEC320 attaching plug as claimed in claim 2 is characterized in that having the gap between the attaching clamp of the described attaching clamp of going up stator and following stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201943959U CN201122728Y (en) | 2007-12-14 | 2007-12-14 | Anti-loosing and dropping device of IEC320 power-supply plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201943959U CN201122728Y (en) | 2007-12-14 | 2007-12-14 | Anti-loosing and dropping device of IEC320 power-supply plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201122728Y true CN201122728Y (en) | 2008-09-24 |
Family
ID=40009969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201943959U Expired - Fee Related CN201122728Y (en) | 2007-12-14 | 2007-12-14 | Anti-loosing and dropping device of IEC320 power-supply plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201122728Y (en) |
Cited By (4)
| 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 |
| CN104283057A (en) * | 2013-09-02 | 2015-01-14 | 宁波腾浪网络通信设备有限公司 | Novel falling-off prevention structure for IECC13 plug |
| CN106785631A (en) * | 2017-01-10 | 2017-05-31 | 环球智达科技（北京）有限公司 | A kind of antitheft plug construction of anti-loosening anti-plug |
| WO2022248290A1 (en) | 2021-05-25 | 2022-12-01 | Micropower Group Ab | Connector system and safety sleeve for such a system |
-
2007
- 2007-12-14 CN CNU2007201943959U patent/CN201122728Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN104283057A (en) * | 2013-09-02 | 2015-01-14 | 宁波腾浪网络通信设备有限公司 | Novel falling-off prevention structure for IECC13 plug |
| CN106785631A (en) * | 2017-01-10 | 2017-05-31 | 环球智达科技（北京）有限公司 | A kind of antitheft plug construction of anti-loosening anti-plug |
| WO2022248290A1 (en) | 2021-05-25 | 2022-12-01 | Micropower Group Ab | Connector system and safety sleeve for such a system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080924 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |