CN212935028U

CN212935028U - Plug-in device for electric power

Info

Publication number: CN212935028U
Application number: CN202021151133.6U
Authority: CN
Inventors: 朱飞虎; 段生强; 杨萍; 麦迪娜·热吉甫; 郑丽航
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-09
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a grafting device for electric power, which comprises a socket, the front side fixedly connected with connecting box at socket top, the left side and the equal fixedly connected with extension board in right side at connecting box inner wall top, the bottom of extending the board runs through the bottom of connecting box, the inboard of extension board and the bottom that is located the connecting box have the rotary drum through bearing frame swing joint, the inboard of extension board and the top that is located the rotary drum have the bull stick through bearing frame swing joint, the inboard fixedly connected with runner of bull stick, the bottom of runner and the top contact of rotary drum, the inboard horizontal fixedly connected with coupling mechanism of runner. The utility model discloses a user inserts the inside of socket with the plug, has solved current socket and has not anti-drop problem at plug grafting in-process, has increased the stability of plug, has also reduced the phenomenon that the short circuit appears in the electrical apparatus user, has also improved the practicality of socket.

Description

Plug-in device for electric power

Technical Field

The utility model relates to an electric power grafting technical field specifically is an electric power is with grafting device.

Background

The power generation methods mainly include: thermal power generation, solar power generation, large-capacity wind power generation technology, nuclear power generation, hydrogen power generation, water conservancy power generation and the like.

The socket is needed to be used in power transmission, but the existing socket does not have an anti-drop function in the plug plugging process, so that the stability of the plug is reduced, the phenomenon of short circuit in the use of an electric appliance is increased, and the practicability of the socket is also reduced.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide an electric power is with grafting device possesses the effectual advantage of anti-drop, has solved current socket and has not anti-drop's problem at plug grafting in-process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grafting device for electric power, includes the socket, the front side fixedly connected with connecting box at socket top, the left side and the equal fixedly connected with extension board in right side at connecting box inner wall top, the bottom of extending the board runs through the bottom of connecting box, the inboard of extending the board and the bottom that is located the connecting box have the rotary drum through bearing frame swing joint, the inboard of extending the board and the top that is located the rotary drum have the bull stick through bearing frame swing joint, the inboard fixedly connected with runner of bull stick, the bottom of runner and the top contact of rotary drum, the inboard horizontal fixedly connected with coupling mechanism of runner.

As the utility model discloses it is preferred, coupling mechanism includes the connecting rod, the movable sleeve has been cup jointed to the inboard equal slip that the left side and the right side on connecting rod surface just are located the runner, the front side fixedly connected with spliced pole of movable sleeve, the movable rod has been cup jointed on the surface of spliced pole, the top of connecting box is provided with the pull rod, the top of connecting box is run through to the bottom of pull rod, the left side and the right side swing joint of pivot and pull rod are passed through to the one end that the spliced pole was kept away from to the movable rod.

As the utility model discloses it is preferred, the inboard of runner is provided with first tooth, first tooth is circular align to grid, the quantity of first tooth is fifty, and the equidistance distributes, first tooth uses with the runner cooperation.

As the utility model discloses it is preferred, the left side of movable sleeve and the position that corresponds first tooth are provided with the second tooth, the second tooth is connected with the meshing of first tooth, the second tooth uses with the cooperation of first tooth.

As the utility model discloses it is preferred, solid fixed ring has been cup jointed on the surface of pull rod and the inside that is located the connecting box, the spring has been cup jointed on the surface of pull rod and the top that is located solid fixed ring, the bottom of spring and solid fixed ring's top fixed connection, the top of spring and the top fixed connection of connecting box inner wall, gu fixed ring and spring use with the pull rod cooperation.

As the utility model discloses preferred, the surface of rotary drum is provided with the anti-skidding skin of rubber, the cross-sectional area of the anti-skidding skin of rubber equals the cross-sectional area of rotary drum, the anti-skidding skin of rubber uses with the rotary drum cooperation.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the socket, the connecting box, the extension board, the rotary drum, the bull stick, runner and coupling mechanism cooperation use, insert the inside of socket through the user with the plug, the socket makes the rotary drum rotate when contacting the rotary drum, the rotary drum rotates and drives the rotary drum and the bull stick rotation, press down the connecting rod after accomplishing the grafting, the connecting rod moves down and drives the fixed ring and move down simultaneously extension spring reset, then the connecting rod moves down and makes the movable rod rotate with pivot as the center and promote the spliced pole to move to both sides, the spliced pole moves to both sides and drives the movable sleeve to move to both sides, the movable sleeve moves to the edge of runner and makes meshing connection between second tooth and the first tooth carry out spacing and can't rotate to the runner, the rotary drum can't rotate and makes the rotary drum can't rotate, the rotary drum can't rotate to fix the plug and is difficult to break away from, the movable rod moves inwards to pull the movable sleeve and the second teeth to be separated from the first teeth, so that the rotating wheel and the rotating drum can rotate, the anti-falling effect is achieved, the problem that the existing socket does not have the anti-falling effect in the plug inserting process is solved, the stability of the plug is improved, the phenomenon that short circuits occur to an electric appliance user is reduced, and the practicability of the socket is improved.

2. The utility model discloses a setting of first tooth can make first tooth follow the runner rotation, plays synchronous revolution's effect simultaneously, has avoided the phenomenon that first tooth position is nonuniform after the runner is rotatory, improves mechanical work's stability.

3. The utility model discloses a setting of second tooth can assist first tooth to carry out work, plays intermeshing's effect simultaneously, has avoided first tooth to appear the phenomenon of wrong tooth after rotatory and has leaded to the unable meshing of second tooth, also reduces the friction of second tooth between first tooth, prolongs the live time of second tooth.

4. The utility model discloses a setting of solid fixed ring and spring can assist the pull rod to carry out work, plays the effect that the shock attenuation resets simultaneously, has avoided the pull rod can't reset after removing and has leaded to mechanical failure, also improves the effect that the pull rod lasts work.

5. The utility model discloses a setting of rubber antiskid skin can assist the rotary drum to carry out work, plays skid-proof effect simultaneously, has avoided the phenomenon that the contact between object and the rotary drum appears skidding, leads to machinery can not normally work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the connecting box of FIG. 1 according to the present invention;

FIG. 3 is a right side view of the wheel structure of FIG. 2 in accordance with the present invention;

fig. 4 is a perspective view of the rotary drum structure shown in fig. 2 according to the present invention.

In the figure: 1. a socket; 2. a connecting box; 3. an extension plate; 4. a rotating drum; 5. a rotating rod; 6. a rotating wheel; 7. a connecting mechanism; 71. a connecting rod; 72. a movable sleeve; 73. connecting columns; 74. a movable rod; 75. a pull rod; 8. a first tooth; 9. a second tooth; 10. a fixing ring; 11. a spring; 12. rubber antiskid skin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of plug device for electric power, including socket 1, the front side fixedly connected with connecting box 2 at socket 1 top, the left side and the equal fixedly connected with extension board 3 in right side at 2 inner wall tops of connecting box, the bottom through connection box 2's of extension board 3 bottom, there is rotary drum 4 in the inboard of extension board 3 and the bottom that is located connecting box 2 through bearing frame swing joint, there is bull stick 5 in the inboard of extension board 3 and the top that is located rotary drum 4 through bearing frame swing joint, the inboard fixedly connected with runner 6 of bull stick 5, the bottom of runner 6 and the top contact of rotary drum 4, the inboard horizontal fixedly connected with coupling mechanism 7 of runner 6.

Referring to fig. 2, the connecting mechanism 7 includes a connecting rod 71, a movable sleeve 72 is slidably sleeved on the left side and the right side of the surface of the connecting rod 71 and located on the inner side of the rotating wheel 6, a connecting column 73 is fixedly connected to the front side of the movable sleeve 72, a movable rod 74 is sleeved on the surface of the connecting column 73, a pull rod 75 is arranged at the top of the connecting box 2, the bottom of the pull rod 75 penetrates through the top of the connecting box 2, and one end, far away from the connecting column 73, of the movable rod 74 is movably connected with the left side and the right side of the.

Adopt above-mentioned scheme: by providing the connection mechanism 7, the movable rod 74 can be rotated and folded around the rotation shaft while the pull rod 75 is moved up and down, and the connection column 73 and the movable sleeve 72 are pulled to move left and right, thereby restricting the rotation wheel 6.

Referring to fig. 3, the inboard of runner 6 is provided with first tooth 8, and first tooth 8 is circular align to grid, and the quantity of first tooth 8 is fifty, and the equidistance distributes, and first tooth 8 uses with runner 6 cooperation.

Adopt above-mentioned scheme: through the setting of first tooth 8, can make first tooth 8 follow runner 6 rotatoryly, play synchronous revolution's effect simultaneously, avoid 6 rotatory back 8 non-uniform phenomena in tooth position of runner, improve mechanical work's stability.

Referring to fig. 3, a second tooth 9 is arranged on the left side of the movable sleeve 72 and at a position corresponding to the first tooth 8, the second tooth 9 is engaged with the first tooth 8, and the second tooth 9 is used in cooperation with the first tooth 8.

Adopt above-mentioned scheme: through the setting of second tooth 9, can assist first tooth 8 to carry out work, play intermeshing's effect simultaneously, avoided first tooth 8 the phenomenon that appears the wrong tooth after rotatory to lead to the unable meshing of second tooth 9, also reduced the friction of second tooth 9 between first tooth 8, extension second tooth 9's live time.

Referring to fig. 2, a fixing ring 10 is sleeved on the surface of the pull rod 75 and inside the connection box 2, a spring 11 is sleeved on the surface of the pull rod 75 and on the top of the fixing ring 10, the bottom of the spring 11 is fixedly connected with the top of the fixing ring 10, the top of the spring 11 is fixedly connected with the top of the inner wall of the connection box 2, and the fixing ring 10 and the spring 11 are used in cooperation with the pull rod 75.

Adopt above-mentioned scheme: through solid fixed ring 10 and spring 11's setting, can assist pull rod 75 to work, play the effect that the shock attenuation resets simultaneously, avoided pull rod 75 can't reset after removing and lead to mechanical failure, also improved the effect that pull rod 75 lasts the work.

Referring to fig. 2, the surface of the drum 4 is provided with a rubber nonslip 12, the cross-sectional area of the rubber nonslip 12 is equal to the cross-sectional area of the drum 4, and the rubber nonslip 12 is used in cooperation with the drum 4.

Adopt above-mentioned scheme: through the setting of rubber antiskid skin 12, can assist rotary drum 4 to carry out work, play skid-proof effect simultaneously, avoid the phenomenon that the contact between object and rotary drum 4 appears skidding, lead to machinery can not normally work.

The utility model discloses a theory of operation and use flow: when the socket is used, a user inserts a plug into the socket 1, the socket rotates the rotary drum 4 while contacting the rotary drum 4, the rotary drum 4 rotates to drive the rotary wheel 6 and the rotary rod 5 to rotate, the connecting rod 71 is pressed downwards after the plugging is completed, the connecting rod 71 moves downwards to drive the fixing ring 10 to move downwards while the tension spring 11 resets, then the connecting rod 71 moves downwards to drive the movable rod 74 to rotate around the rotary shaft to push the connecting column 73 to move towards two sides, the connecting column 73 moves towards two sides to drive the movable sleeve 72 to move towards two sides, the movable sleeve 72 moves to the edge of the rotary wheel 6 to enable the second teeth 9 and the first teeth 8 to be meshed and connected to limit the rotary wheel 6 and prevent the rotary wheel 6 from rotating, the rotary drum 4 cannot rotate to fix the plug and cannot easily disengage, and conversely, the connecting rod 71 is pulled upwards to drive the movable rod 73 to move towards the inner side, the movable rod 73 moves inwards to pull the movable sleeve 72 and the second teeth 9 to be separated from the first teeth 8, so that the rotating wheel 6 and the rotating drum 4 can rotate, and the anti-falling function is achieved.

In summary, the following steps: the plugging device for electric power is characterized in that a socket 1, a connecting box 2, an extension plate 3, a rotary drum 4, a rotary rod 5, a rotary wheel 6 and a connecting mechanism 7 are matched for use, a user inserts a plug into the socket 1, the rotary drum 4 rotates when the socket contacts the rotary drum 4, the rotary drum 4 rotates to drive the rotary wheel 6 and the rotary rod 5 to rotate, the connecting rod 71 is pressed downwards after plugging is completed, the connecting rod 71 moves downwards to drive a fixing ring 10 to move downwards and simultaneously an extension spring 11 resets, then the connecting rod 71 moves downwards to enable a movable rod 74 to rotate around a rotating shaft to push a connecting column 73 to move towards two sides, the connecting column 73 moves towards two sides to drive a movable sleeve 72 to move towards two sides, the movable sleeve 72 moves to the edge of the rotary wheel 6 to enable meshing connection between a second tooth 9 and a first tooth 8 to limit the rotary wheel 6 and prevent the rotary wheel 6 from rotating to enable the rotary, the rotary drum 4 can not rotate to fix the plug and is difficult to break away from, and on the same hand, the connecting rod 71 is pulled upwards to enable the movable rod 73 to move towards the inner side, and the movable rod 73 moves towards the inner side to pull the movable sleeve 72 and the second teeth 9 to break away from and the first teeth 8 to enable the rotary wheel 6 and the rotary drum 4 to rotate, so that the anti-falling effect is achieved, and the problem that the existing socket does not have anti-falling performance in the plug inserting process is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plug device for electric power, comprising a socket (1), characterized in that: the socket is characterized in that the front side of the top of the socket (1) is fixedly connected with a connecting box (2), the left side and the right side of the top of the inner wall of the connecting box (2) are fixedly connected with an extension plate (3), the bottom of the extension plate (3) penetrates through the bottom of the connecting box (2), the bottom of the extension plate (3) which is located at the connecting box (2) is connected with a rotary drum (4) through a bearing seat, the top of the inner side of the extension plate (3) which is located at the rotary drum (4) is connected with a rotary rod (5) through a bearing seat, the inner side of the rotary rod (5) is fixedly connected with a rotary wheel (6), the bottom of the rotary wheel (6) is in contact with the top of the rotary drum (4), and the inner side of the rotary wheel.

2. A plug device for electric power according to claim 1, wherein: coupling mechanism (7) include connecting rod (71), the movable sleeve (72) has all been cup jointed in the inboard that connecting rod (71) left side and right side on surface just are located runner (6) and slide, the front side fixedly connected with spliced pole (73) of movable sleeve (72), movable rod (74) have been cup jointed on the surface of spliced pole (73), the top of connecting box (2) is provided with pull rod (75), the top of connecting box (2) is run through to the bottom of pull rod (75), the left side and the right side swing joint of pivot and pull rod (75) are passed through to the one end that spliced pole (73) were kept away from in movable rod (74).

3. A plug device for electric power according to claim 2, wherein: the inboard of runner (6) is provided with first tooth (8), first tooth (8) are circular align to grid, the quantity of first tooth (8) is fifty, and the equidistance distributes, first tooth (8) and runner (6) cooperation are used.

4. A plug device for electric power according to claim 3, wherein: the left side of movable sleeve (72) just corresponds the position of first tooth (8) and is provided with second tooth (9), second tooth (9) and first tooth (8) meshing connection, second tooth (9) and first tooth (8) cooperation use.

5. A plug device for electric power according to claim 2, wherein: the surface of pull rod (75) and the inside that is located connecting box (2) have cup jointed solid fixed ring (10), the surface of pull rod (75) and the top that is located solid fixed ring (10) have cup jointed spring (11), the bottom of spring (11) and the top fixed connection who gu fixed ring (10), the top of spring (11) and the top fixed connection of connecting box (2) inner wall, gu fixed ring (10) and spring (11) use with pull rod (75) cooperation.

6. A plug device for electric power according to claim 1, wherein: the surface of the rotary drum (4) is provided with a rubber anti-slip leather (12), the cross section area of the rubber anti-slip leather (12) is equal to that of the rotary drum (4), and the rubber anti-slip leather (12) is matched with the rotary drum (4) for use.