阅读说明：本技术 一种具有防水功能的电动自行车电源插头 (Electric bicycle power plug with waterproof function ) 是由 唐春兵 于 2020-06-20 设计创作，主要内容包括：本发明公开了电动自行车电源插头技术领域的一种具有防水功能的电动自行车电源插头,包括插头本体,所述插头本体右侧外壁与插块固定连接,所述插块包括与插头本体右侧外壁固定连接的插块本体,所述插块本体外壁套接有密封垫,所述插块本体右侧外壁均匀开设有三组开孔,装置中将密封垫插入到插座的内腔中,减小电源插头与插座之间的间隙,并且密封座从外侧对电源插头与插座的连接处进行遮挡,起到一个密封效果,降低外界水进入到电源插头与插座之间的几率,降低安全隐患产生的几率。(The invention discloses a power plug of an electric bicycle with a waterproof function, which belongs to the technical field of power plugs of electric bicycles and comprises a plug body, wherein the outer wall of the right side of the plug body is fixedly connected with an insertion block, the insertion block comprises an insertion block body fixedly connected with the outer wall of the right side of the plug body, the outer wall of the insertion block body is sleeved with a sealing gasket, three groups of openings are uniformly formed in the outer wall of the right side of the insertion block body, the sealing gasket is inserted into an inner cavity of a socket in a device, so that the gap between the power plug and the socket is reduced, a sealing seat shields the connection part of the power plug and the socket from the outer side, a sealing effect is achieved, the probability of external water entering between the power plug and the socket is reduced, and the probability of potential safety hazards is reduced.)

1. The utility model provides an electric bicycle power plug with waterproof function, includes plug body (1), its characterized in that: plug body (1) right side outer wall and inserted block (2) fixed connection, inserted block (2) include with plug body (1) right side outer wall fixed connection's inserted block body (21), sealed pad (22) have been cup jointed to inserted block body (21) outer wall, three trompils of group have evenly been seted up to inserted block body (21) right side outer wall.

2. The waterproof power plug for electric bicycles, according to claim 1, is characterized in that: the sealing gasket (22) is fixedly connected with the sealing seat (3) on the left side, the sealing seat (3) is sleeved on the outer wall of the insert block body (21), and the area of the vertical section of the sealing seat (3) is larger than that of the vertical section of the sealing gasket (22).

3. The waterproof power plug for electric bicycles, according to claim 2, is characterized in that: fixed slot (7) have all been seted up to both sides inner wall around seal receptacle (3), the connection position fixed mounting of inserted block body (21) and seal receptacle (3) has fixed block (8), and fixed block (8) are located the inner chamber of fixed slot (7), slot (9) have all been seted up to both sides outer wall around seal receptacle (3) right part.

4. The waterproof power plug for electric bicycles, according to claim 1, is characterized in that: the outer wall of the right side of the insert block body (21) is provided with a baffle (5), the outer wall of the left side of the baffle (5) is fixedly connected with the insert rod, and the insert rod is inserted into the inner cavity of the opening.

5. The waterproof power plug for electric bicycles, according to claim 4, characterized in that: baffle (5) top outer wall and connecting band (4) fixed connection, the one end and plug body (1) top outer wall fixed connection of baffle (5) are kept away from in connecting band (4), fluting (6) have been seted up to baffle (5) front side outer wall.

6. The waterproof power plug for electric bicycles, according to claim 1, is characterized in that: the distance between the inner walls of the upper side and the lower side of the sealing gasket (22) is gradually reduced from left to right, and the distance between the inner walls of the front side and the rear side of the sealing gasket (22) is gradually reduced from left to right.

Technical Field

The invention relates to the technical field of power plugs of electric bicycles, in particular to a power plug of an electric bicycle with a waterproof function.

Background

The electric bicycle is a personal vehicle which uses a storage battery as an energy source and is provided with a motor, a controller and other components on a common bicycle, when the electric bicycle is used, the electric bicycle needs to be charged, a plug of an inflator is generally inserted into a socket of the electric bicycle and is connected with an external power supply through a charger to charge the electric bicycle, however, the plug of the inflator is generally directly inserted into an inner cavity of the socket, the waterproof performance between the plug and the socket is poor, so that external water easily enters the inner cavity of the socket, and certain potential safety hazards exist.

Disclosure of Invention

The present invention is directed to a power plug for an electric bicycle with waterproof function, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electric bicycle power plug with waterproof function, includes the plug body, plug body right side outer wall and inserted block fixed connection, the inserted block include with plug body right side outer wall fixed connection's inserted block body, inserted block body outer wall has cup jointed sealed the pad, three trompils of group have evenly been seted up to inserted block body right side outer wall.

Preferably, the outer wall of the left side of the sealing gasket is fixedly connected with the sealing seat, the sealing seat is sleeved on the outer wall of the insertion block body, and the area of the vertical section of the sealing seat is larger than that of the vertical section of the sealing gasket.

Preferably, the fixed slot has all been seted up to both sides inner wall around the seal receptacle, the inserted block body has the fixed block with the connection position fixed mounting of seal receptacle, and the fixed block is located the inner chamber of fixed slot, the slot has all been seted up to both sides outer wall around the seal receptacle right part.

Preferably, the outer wall of the right side of the insert block body is provided with a baffle, the outer wall of the left side of the baffle is fixedly connected with the insert rod, and the insert rod is inserted into the inner cavity of the opening.

Preferably, the outer wall of the top of the baffle is fixedly connected with the connecting band, one end, far away from the baffle, of the connecting band is fixedly connected with the outer wall of the top of the plug body, and the outer wall of the front side of the baffle is provided with a notch.

Preferably, the distance between the inner walls of the upper side and the lower side of the sealing gasket is gradually reduced from left to right, and the distance between the inner walls of the front side and the rear side of the sealing gasket is gradually reduced from left to right.

Compared with the prior art, the invention has the beneficial effects that:

1. in the device, the sealing gasket is inserted into the inner cavity of the socket, so that the gap between the power plug and the socket is reduced, and the sealing seat shields the joint of the power plug and the socket from the outside, so that a sealing effect is achieved, the probability of external water entering between the power plug and the socket is reduced, and the probability of potential safety hazards is reduced;

2. shelter from inserted block body right side through the baffle, will insert the trompil on block body right side and cover, seal the power plug who does not use, avoid water to enter into in the trompil on power plug right side.

Drawings

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

FIG. 2 is a right-view structural diagram of an insert block according to the present invention;

FIG. 3 is a left side view of the connection between the plug body and the seal seat.

In the figure: 1. a plug body; 2. inserting a block; 21. an insert block body; 22. a gasket; 3. a sealing seat; 4. a connecting belt; 5. a baffle plate; 6. grooving; 7. fixing grooves; 8. a fixed block; 9. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

the invention provides a technical scheme that: an electric bicycle power plug with waterproof function, please refer to fig. 1, including a plug body 1;

referring to fig. 1 and 2, the outer wall of the right side of the plug body 1 is fixedly connected with the plug block 2, the plug block 2 includes a plug block body 21 fixedly connected with the outer wall of the right side of the plug body 1, the plug block body 21 and the plug body 1 are integrally formed, the plug block body 21 and the plug body 1 form a power plug, the power plug of the electric bicycle is an existing device, a sealing gasket 22 is sleeved on the outer wall of the plug block body 21, the sealing gasket 22 is made of rubber, when the power plug is connected with the socket of the electric bicycle, the plug block 2 is inserted into the inner cavity of the socket, the sealing gasket 22 also enters the inner cavity of the socket, the gap between the plug block 2 and the socket is reduced, a sealing effect is achieved, external water is prevented from entering the connection between the socket and the plug block 2, normal charging of the electric bicycle is ensured, the probability of potential safety hazards is reduced, and the sealing gasket 22 is only sleeved on the outer wall of the plug block body 21, the outer wall of the right side of the insertion block body 21 is uniformly provided with three groups of openings which are matched with parts in the inner cavity of the electric bicycle;

referring to fig. 1, the distance between the inner walls of the upper and lower sides of the sealing gasket 22 gradually decreases from left to right, and the distance between the inner walls of the front and rear sides of the sealing gasket 22 gradually decreases from left to right, so that the sealing gasket 22 is arranged obliquely rightward, the area of the right side of the sealing gasket 22 is smaller than the area of the left side, and the insert block 2 is conveniently inserted into a socket of an electric bicycle;

referring to fig. 1, 2 and 3, the outer wall of the left side of the sealing gasket 22 is fixedly connected with the sealing seat 3, the sealing seat 3 and the sealing gasket 22 are made of the same material, the sealing seat 3 is sleeved on the outer wall of the plug block body 21, the area of the vertical section of the sealing seat 3 is larger than that of the vertical section of the sealing gasket 22, so that the sealing seat 3 cannot enter the inner cavity of the socket, the joint between the plug block 2 and the socket is shielded from the outside, the waterproof effect of the power plug is improved, and the use safety of the power plug is further improved;

referring to fig. 2 and 3, the fixing grooves 7 are formed in the inner walls of the front side and the rear side of the sealing seat 3, the fixing block 8 is fixedly mounted at the connecting portion of the insert block body 21 and the sealing seat 3, the sealing seat 3 is made of rubber, and therefore the sealing seat can be stretched in a small range, the fixing block 8 can be moved out of the inner cavity of the fixing groove 7, the sealing seat 3 and the insert block body 21 are disconnected, the sealing seat 3 and the sealing gasket 22 can be taken down from the outer wall of the insert block body 21, the sealing gasket 22 and the sealing seat 3 can be replaced, the fixing block 8 is located in the inner cavity of the fixing groove 7, the inserting grooves 9 are formed in the outer walls of the front side and the rear side of the right portion of the sealing seat 3, a tool can be inserted into the inner cavity of the inserting groove 9 by a user, the sealing seat 3 is pulled outside, and the fixing block 8 can be moved out of the inner cavity of the fixing groove 7 without slipping.

Example 2:

referring to fig. 1, on the basis of embodiment 1, a baffle 5 is arranged on the outer wall of the right side of an insert block body 21, the baffle 5 and an insert rod are made of rubber materials, the outer wall of the left side of the baffle 5 is fixedly connected with the insert rod, the insert rod is inserted into an inner cavity of an opening, the baffle 5 is fixed on the right side of the insert block body 21, the opening on the right side of the insert block body 21 is shielded, a waterproof effect is achieved, it is ensured that water cannot enter the right side of an unused power plug, and the power plug is ensured to be normally used next time;

referring to fig. 1, the outer wall of the top of the baffle 5 is fixedly connected with the connecting band 4, the connecting band 4 is made of plastic and can be bent, the baffle 5 is fixed on the outer wall of the plug body 1 through the connecting band 4, when the baffle 5 is taken down from the right side of the plug body 21, the baffle 5 is still connected with the power plug, the baffle 5 is prevented from falling off, one end of the connecting band 4, far away from the baffle 5, is fixedly connected with the outer wall of the top of the plug body 1, the outer wall of the front side of the baffle 5 is provided with a slot 6, a user contacts with the slot 6 of the front side wall of the baffle 5, when the baffle 5 is pulled rightwards, the sliding cannot occur, and the baffle 5 is convenient to be removed from the right side of the plug body 21;

have increased parts such as baffle 5 for embodiment 1, shelter from waterproof to the power plug right side, guarantee that power plug can not intake when not using, guarantee power plug normal use next time.

The working principle is as follows: during charging, insert the inserted block 2 into the socket of the electric bicycle, make the sealing gasket 22 enter into the inner cavity of the socket, reduce the clearance between the inserted block 2 and the socket, play a waterproof effect, then connect the charger with the external power supply, charge the electric bicycle, after accomplishing charging, shift out the inserted block 2 from the inner cavity of the socket.

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.