CN215911668U - Power supply plug - Google Patents

Power supply plug Download PDF

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Publication number
CN215911668U
CN215911668U CN202122298816.5U CN202122298816U CN215911668U CN 215911668 U CN215911668 U CN 215911668U CN 202122298816 U CN202122298816 U CN 202122298816U CN 215911668 U CN215911668 U CN 215911668U
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CN
China
Prior art keywords
pull ring
plug body
plug
limiting
groove
Prior art date
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Active
Application number
CN202122298816.5U
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Chinese (zh)
Inventor
王国明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Ykl Electrical Co ltd
Original Assignee
Ningbo Ykl Electrical Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Ningbo Ykl Electrical Co ltd filed Critical Ningbo Ykl Electrical Co ltd
Priority to CN202122298816.5U priority Critical patent/CN215911668U/en
Priority to DE202021106041.7U priority patent/DE202021106041U1/en
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Publication of CN215911668U publication Critical patent/CN215911668U/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The utility model discloses a power plug which comprises a plug body, wherein a pull ring is rotatably connected to the plug body, a limiting structure is arranged between the pull ring and the plug body, the pull ring rotates to a vertical state relative to the plug body, and when the pull ring is pulled, the limiting structure is used for limiting two end parts of the pull ring so as to prevent the two end parts of the pull ring from outwards deviating and separating from the plug body; according to the plug, the limiting structure is arranged between the pull ring and the plug body, when the pull ring rotates to a vertical state relative to the plug body and is pulled, the limiting structure can limit the two end parts of the pull ring so as to prevent the two end parts of the pull ring from outwards deviating and separating from the plug body, and therefore the phenomenon that the pull ring separates from the plug body can be effectively avoided, and the reliability of the pull ring pulling the plug body is improved.

Description

Power supply plug
Technical Field
The utility model relates to the technical field of electrical components, in particular to a power plug.
Background
The power plug is an electrical component used for connecting a power line and used for being matched and plugged with an electrical socket, after the power plug is matched and plugged with the electrical socket, in order to be capable of conveniently pulling the power plug off the electrical socket, the power plug with a pull ring is appeared on the market at present, the pull ring and the plug body in the power plug are rotatably connected, when the pull ring rotates to a vertical state relative to the plug body in the power plug and is pulled at the pull ring, the power plug can be conveniently pulled off from the electrical socket, but the power plug on the market is in a use process at present, when the pull ring is pulled so as to enable the pull ring to pull the plug body, the pull ring is easy to break away from the plug body, thereby bringing inconvenience to users.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the power plug, the pull ring in the power plug can effectively avoid the phenomenon that the pull ring is separated from the plug body in the process of pulling the plug body, and the reliability of pulling the plug body by the pull ring is improved.
The power plug comprises a plug body, wherein the plug body is rotatably connected with a pull ring, a limiting structure is arranged between the pull ring and the plug body, the pull ring rotates to a vertical state relative to the plug body, and when the pull ring is pulled, the limiting structure is used for limiting two end parts of the pull ring so as to prevent the two end parts of the pull ring from outwards deviating and separating from the plug body.
The power plug comprises a plug body, a pull ring, a limiting structure and a limiting structure, wherein the pull ring is provided with a plurality of limiting grooves; after adopting this kind of limit structure, when the relative plug body of pull ring rotated vertical state, every stopper homoenergetic was pegged graft with the spacing groove cooperation on corresponding the position, so, when the pull ring received when dragging, the stopper can be restricted in the spacing groove to can avoid two tip outwards squints of pull ring and break away from the plug body.
According to the power plug, the pull ring rotates to a vertical state relative to the plug body, and when the pull ring is pulled, each limiting block is abutted against the inner wall of the limiting groove in the corresponding position so as to prevent two end parts of the pull ring from deviating outwards and separating from the plug body; by adopting the structure, when the pull ring is rotated to be in a vertical state relative to the plug body and pulled, each limit block can abut against the inner wall of the limit groove at the corresponding position, so that the two end parts of the pull ring can be prevented from outwards deviating and separating from the plug body; in addition, after the limiting block is matched and spliced with the limiting groove, when the pull ring is pulled laterally, the phenomenon that the end part of the pull ring is separated from the plug body can be avoided, and the phenomenon that the pull ring is separated from the plug body can also be avoided.
According to the power plug, the inner walls of the two end parts of the pull ring are respectively provided with the rotating shaft, the two sides of the plug body are respectively provided with the shaft hole, and each rotating shaft is inserted into the shaft hole in the corresponding position and is rotationally connected with the shaft hole; by adopting the structure, the pull ring can be reliably and rotatably connected with the plug body.
The power plug comprises a plug body, a pull ring, a limiting structure and a connecting piece, wherein the plug body is provided with two limiting grooves, the limiting structure comprises two inserting blocks which are respectively and rotatably connected to one end of the pull ring, and the two inserting blocks are used for preventing the two ends of the pull ring from outwards deviating and separating from the plug body when the pull ring is pulled; through the setting of inserted block, no matter the pull ring is in horizontality or vertical state for the plug body, the inserted block can be pegged graft with the spacing groove cooperation all the time, so, can effectively avoid the pull ring the phenomenon that breaks away from the plug body to appear.
According to the power plug, when the pull ring is pulled, each inserting block is used for abutting against the inner wall of the limiting groove in the corresponding position so as to prevent two end parts of the pull ring from outwards deviating and separating from the plug body; after adopting this kind of structure, when the pull ring received the drag, every inserted block homoenergetic leaned on with the inner wall that corresponds the spacing groove on the position to two tip that can avoid the pull ring outwards squint and break away from the plug body.
According to the power plug, the inner walls of the two end parts of the pull ring are respectively provided with the rotating shaft, the two sides of the plug body are respectively provided with the shaft hole, and each rotating shaft is inserted into the shaft hole in the corresponding position and is rotationally connected with the shaft hole; an annular groove is formed in the outer peripheral wall of each rotating shaft, and a clamping groove which is matched, clamped and connected with the annular groove on the side of the inserting block in a rotating mode is formed in each inserting block; through the setting in pivot and shaft hole, the pull ring can rotate with the plug body reliably and link together, in addition, after the draw-in groove that lies in on the inserted block and the annular groove cooperation joint that lies in the pivot, when the pull ring received to drag, can avoid two tip outwards squints of pull ring and break away from the plug body.
According to the power plug, the edge of the upper end of the plug body is provided with the abdicating groove, and when the pull ring rotates to a horizontal state relative to the plug body, the pull ring is embedded with the abdicating groove; through the setting of the groove of stepping down, when the relative plug body of pull ring rotated the horizontality, the pull ring can with step down the gomphosis of groove, so, when the pull ring was not used, can realize hiding the pull ring to improve power plug's pleasing to the eye degree.
According to the plug, the limiting structure is arranged between the pull ring and the plug body, when the pull ring rotates to a vertical state relative to the plug body and is pulled, the limiting structure can limit the two end parts of the pull ring so as to prevent the two end parts of the pull ring from outwards deviating and separating from the plug body, and therefore the phenomenon that the pull ring separates from the plug body can be effectively avoided, and the reliability of the pull ring pulling the plug body is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic perspective view of the embodiment of the utility model and the pull ring rotates to a horizontal state relative to the plug body;
fig. 2 is a schematic perspective view of the embodiment of the utility model and the pull ring rotates to the vertical state relative to the plug body;
fig. 3 is a schematic perspective view of the utility model after the pull ring and the plug body are separated according to the embodiment 1;
FIG. 4 is a schematic perspective view of the embodiment of the present invention, wherein the pull ring is rotated to a horizontal position relative to the plug body;
fig. 5 is a schematic perspective view of the embodiment of the utility model when the pull ring is rotated to a vertical state relative to the plug body;
fig. 6 is a schematic perspective view of the utility model adopting the scheme of embodiment 2 and after the pull ring, the insert block and the plug body are disassembled.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
As shown in fig. 1-3, the power plug of the present invention includes a plug body 1, a pull ring 2 is rotatably connected to the plug body 1, a limiting structure is disposed between the pull ring 2 and the plug body 1, the pull ring 2 rotates to a vertical state relative to the plug body 1, and when the pull ring 2 is pulled, the limiting structure is used to limit two ends of the pull ring 2 to prevent the two ends of the pull ring 2 from deviating outwards and separating from the plug body 1.
The limiting structure comprises limiting blocks 21 arranged on two end parts of the pull ring 2, two limiting grooves 11 are formed in the plug body 1, and when the pull ring 2 rotates to a vertical state relative to the plug body 1, each limiting block 21 is used for being matched and inserted with the limiting groove 11 in a corresponding position; after adopting this kind of limit structure, when the relative plug body of pull ring rotated vertical state, every stopper homoenergetic was pegged graft with the spacing groove cooperation on corresponding the position, so, when the pull ring received when dragging, the stopper can be restricted in the spacing groove to can avoid two tip outwards squints of pull ring and break away from the plug body.
The pull ring 2 rotates to a vertical state relative to the plug body 1, and when the pull ring 2 is pulled, each limit block 21 is used for abutting against the inner wall of the limit groove 11 at the corresponding position so as to prevent two end parts of the pull ring 2 from deviating outwards and separating from the plug body 1; by adopting the structure, when the pull ring is rotated to be in a vertical state relative to the plug body and pulled, each limit block can abut against the inner wall of the limit groove at the corresponding position, so that the two end parts of the pull ring can be prevented from outwards deviating and separating from the plug body; in addition, after the limiting block is matched and spliced with the limiting groove, when the pull ring is pulled laterally, the phenomenon that the end part of the pull ring is separated from the plug body can be avoided, and the phenomenon that the pull ring is separated from the plug body can also be avoided.
The inner walls of the two end parts of the pull ring 2 are respectively provided with a rotating shaft 22, the two sides of the plug body 1 are respectively provided with a shaft hole 12, and each rotating shaft 22 is inserted into the shaft hole 12 at the corresponding position and is rotationally connected with the shaft hole 12; by adopting the structure, the pull ring can be reliably and rotatably connected with the plug body.
The edge of the upper end of the plug body 1 is provided with a abdicating groove 13, and when the pull ring 2 rotates to a horizontal state relative to the plug body 1, the pull ring 2 is used for being embedded with the abdicating groove 13; through the setting of the groove of stepping down, when the relative plug body of pull ring rotated the horizontality, the pull ring can with step down the gomphosis of groove, so, when the pull ring was not used, can realize hiding the pull ring to improve power plug's pleasing to the eye degree.
Example 2
As shown in fig. 4-6, the power plug of the present invention includes a plug body 1, a pull ring 2 is rotatably connected to the plug body 1, a limiting structure is disposed between the pull ring 2 and the plug body 1, the pull ring 2 rotates to a vertical state relative to the plug body 1, and when the pull ring 2 is pulled, the limiting structure is used to limit two ends of the pull ring 2 to prevent the two ends of the pull ring 2 from deviating outwards and separating from the plug body 1.
The limiting structure comprises two inserting blocks 3 which are respectively and rotatably connected to one end of the pull ring 2 and prevent the two ends of the pull ring 2 from outwards deviating and separating from the plug body 1 when the pull ring 2 is pulled, two limiting grooves 11 are formed in the plug body 1, and the two limiting grooves 11 are respectively used for being matched and inserted with one inserting block 3; through the setting of inserted block, no matter the pull ring is in horizontality or vertical state for the plug body, the inserted block can be pegged graft with the spacing groove cooperation all the time, so, can effectively avoid the pull ring the phenomenon that breaks away from the plug body to appear.
When the pull ring 2 is pulled, each inserting block 3 is used for abutting against the inner wall of the limiting groove 11 at the corresponding position so as to prevent two end parts of the pull ring 2 from outwards deviating and separating from the plug body 1; after adopting this kind of structure, when the pull ring received the drag, every inserted block homoenergetic leaned on with the inner wall that corresponds the spacing groove on the position to two tip that can avoid the pull ring outwards squint and break away from the plug body.
The inner walls of the two end parts of the pull ring 2 are respectively provided with a rotating shaft 22, the two sides of the plug body 1 are respectively provided with a shaft hole 12, and each rotating shaft 22 is inserted into the shaft hole 12 at the corresponding position and is rotationally connected with the shaft hole 12; an annular groove 23 is formed in the outer peripheral wall of each rotating shaft 22, and a clamping groove 31 which is matched, clamped and rotationally connected with the annular groove 23 on the side where the inserting block 3 is located is formed in each inserting block 3; through the setting in pivot and shaft hole, the pull ring can rotate with the plug body reliably and link together, in addition, after the draw-in groove that lies in on the inserted block and the annular groove cooperation joint that lies in the pivot, when the pull ring received to drag, can avoid two tip outwards squints of pull ring and break away from the plug body.
The edge of the upper end of the plug body 1 is provided with a abdicating groove 13, and when the pull ring 2 rotates to a horizontal state relative to the plug body 1, the pull ring 2 is used for being embedded with the abdicating groove 13; through the setting of the groove of stepping down, when the relative plug body of pull ring rotated the horizontality, the pull ring can with step down the gomphosis of groove, so, when the pull ring was not used, can realize hiding the pull ring to improve power plug's pleasing to the eye degree.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a power plug, includes plug body (1), it is connected with pull ring (2) to rotate on plug body (1), its characterized in that: be provided with limit structure between pull ring (2) and plug body (1), pull ring (2) relative plug body (1) rotate vertical state and receive when dragging at pull ring (2), limit structure all is used for limiting two tip outwards squints and breaks away from plug body (1) of pull ring (2) in order to avoid two tip of pull ring (2).
2. The power plug according to claim 1, wherein the limiting structure comprises limiting blocks (21) arranged at two ends of the pull ring (2), two limiting grooves (11) are arranged on the plug body (1), and when the pull ring (2) rotates to a vertical state relative to the plug body (1), each limiting block (21) is used for being matched and plugged with the limiting groove (11) at a corresponding position.
3. The power plug according to claim 2, wherein the pull ring (2) rotates to a vertical state relative to the plug body (1) and when the pull ring (2) is pulled, each of the stoppers (21) is used for abutting against the inner wall of the stopper groove (11) at the corresponding position to prevent the two ends of the pull ring (2) from deflecting outwards and separating from the plug body (1).
4. An electric power plug as claimed in any one of claims 1 to 3, wherein the pull ring (2) is provided with a rotating shaft (22) on the inner wall of both ends thereof, the plug body (1) is provided with shaft holes (12) on both sides thereof, and each rotating shaft (22) is inserted into the corresponding shaft hole (12) and is rotatably connected with the shaft hole (12).
5. The power plug according to claim 1, wherein the limiting structure comprises two insertion blocks (3) which are respectively rotatably connected to one end of the pull ring (2) and prevent the two ends of the pull ring (2) from being shifted outwards and separated from the plug body (1) when the pull ring (2) is pulled, two limiting grooves (11) are formed in the plug body (1), and the two limiting grooves (11) are respectively used for being matched and inserted with one insertion block (3).
6. An electric plug as claimed in claim 5, characterised in that each of said inserts (3) is adapted to abut against the inner wall of the retaining groove (11) in the corresponding position when the tab (2) is pulled, so as to prevent the two ends of the tab (2) from deflecting outwards and disengaging from the plug body (1).
7. The power plug according to claim 5 or 6, wherein the inner walls of the two ends of the pull ring (2) are provided with rotating shafts (22), the two sides of the plug body (1) are provided with shaft holes (12), and each rotating shaft (22) is inserted into the shaft hole (12) at the corresponding position and is rotatably connected with the shaft hole (12); every all be provided with annular groove (23) on the periphery wall of pivot (22), every all be provided with on inserted block (3) and be used for with annular groove (23) cooperation joint of place side and rotate draw-in groove (31) of being connected.
8. The power plug according to claim 1, wherein a recess groove (13) is formed at an edge of an upper end of the plug body (1), and when the pull ring (2) rotates to a horizontal state relative to the plug body (1), the pull ring (2) is used for being embedded with the recess groove (13).
CN202122298816.5U 2021-09-22 2021-09-22 Power supply plug Active CN215911668U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202122298816.5U CN215911668U (en) 2021-09-22 2021-09-22 Power supply plug
DE202021106041.7U DE202021106041U1 (en) 2021-09-22 2021-11-04 Power plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122298816.5U CN215911668U (en) 2021-09-22 2021-09-22 Power supply plug

Publications (1)

Publication Number Publication Date
CN215911668U true CN215911668U (en) 2022-02-25

Family

ID=78823366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122298816.5U Active CN215911668U (en) 2021-09-22 2021-09-22 Power supply plug

Country Status (2)

Country Link
CN (1) CN215911668U (en)
DE (1) DE202021106041U1 (en)

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Publication number Publication date
DE202021106041U1 (en) 2021-11-11

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