CN213692509U

CN213692509U - Locking splayed tail plug that moves

Info

Publication number: CN213692509U
Application number: CN202022953914.3U
Authority: CN
Inventors: 卢小明
Original assignee: Suzhou Hongshengchuan Wire And Cable Co ltd
Current assignee: Suzhou Hongshengchuan Wire And Cable Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-07-13
Anticipated expiration: 2030-12-08

Abstract

The utility model relates to a power plug technical field specifically is a locking eight suffix plugs that move, including the plug body, inlay admittedly at the colloid tail end and the power cord body of plug body afterbody, the power cord body is including two wires, and two jacks have been seted up to the front end of plug body, and the electrical property chamber has been seted up to the afterbody of plug body, runs through between jack and the electrical property chamber and is equipped with first sheetmetal, first sheetmetal and wire one-to-one, and first sheetmetal all with the wire electric connection that corresponds. The utility model discloses in electric connection between the inner of first sheetmetal and the wire, and first sheetmetal itself has the trend of outside motion under the driving force effect of arc piece to make first sheetmetal contact with the metal guide arm on using electrical apparatus all the time, avoided taking place because of the not hard up condition that leads to opening circuit of plug.

Description

Locking splayed tail plug that moves

Technical Field

The utility model relates to a power plug technical field specifically is a locking eight suffix plugs that move.

Background

The splayed tail plug is a common plug type of an electrical appliance in life, the end face of the plug is in a 8 shape, and two jacks are arranged in total and are used for being matched with corresponding metal guide rods on the electrical appliance. The existing splayed tail plug has the following problem in use, namely, along with the increase of service life, the plug is easy to loosen after being inserted into an electric appliance, so that a wire inside a metal guide rod and the plug is separated, the circuit is broken, and inconvenience is brought to a user. Therefore, if we can design a new type of eight-tail plug, a metal sheet is added in the plug as a transition, the inner end of the metal sheet is connected with the wire, and the outer end of the metal sheet can always contact with the metal guide rod on the electrical appliance no matter how tight the plug is, so that the problem of poor contact of the plug can be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking eight suffix plugs that move, the purpose prevents that the plug from leading to contact failure and the condition of opening circuit to appear because of not hard up, ensures that the circuit is unblocked.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a locking splayed tail plug comprises a plug body, a colloid tail end fixedly embedded at the tail part of the plug body and a power line body, wherein the power line body comprises two wires, the front end of the plug body is provided with two jacks, the tail part of the plug body is provided with an electrical cavity, first metal sheets penetrate through the jacks and the electrical cavity, the first metal sheets correspond to the wires one by one, and the first metal sheets are electrically connected with the corresponding wires;

the part overcoat that first sheetmetal is located the electrical property intracavity is equipped with insulating protective sheath, the interior top surface in electrical property chamber has set firmly the locating piece, be equipped with the arc piece that is used for outwards promoting first sheetmetal between insulating protective sheath and the locating piece, the both ends of arc piece respectively with insulating protective sheath and locating piece rigid coupling.

Preferably, a second metal sheet is fixedly embedded on the inner bottom surface of the electrical cavity, the second metal sheet is tightly attached to the first metal sheet, and the second metal sheet is fixedly connected with the conducting wire.

Preferably, two ends of the first metal sheet are respectively located in the jack and the electrical cavity, a portion of the first metal sheet located in the jack is in an arch shape, and a section of the first metal sheet located in the electrical cavity and attached to the second metal sheet is in a U shape.

Preferably, open slots are formed in the top surface and the bottom surface of the plug body, and anti-slip rubber strips are fixedly embedded in the open slots and used for preventing the plug body from loosening.

Preferably, the length direction of the both sides border plug body of plug body has evenly seted up the embedded groove, all set firmly anti-skidding swell in the embedded groove for prevent that the plug body is not hard up.

Compared with the prior art, the utility model provides a locking eight word tail plugs that move possesses following beneficial effect:

1. in the utility model, the inner end of the first metal sheet is electrically connected with the wire, and the first metal sheet has the trend of moving outwards under the action of the pushing force of the arc sheet, so that the first metal sheet is always contacted with the metal guide rod on the electric appliance, and the condition of circuit break caused by the loosening of the plug is avoided;

2. the utility model discloses there is anti-skidding adhesive tape at the inside solid fixed embedding of open slot, has anti-skidding swell at the both sides limit evenly distributed of plug body, has further strengthened the plug body and has used the compactness of being connected between the electrical apparatus for it is not hard up to prevent that the plug.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a schematic structural view of the first metal sheet of the present invention.

In the figure: 1. a plug body; 101. a jack; 102. an electrical cavity; 103. a first metal sheet; 104. a second metal sheet; 105. an insulating protective sleeve; 106. positioning blocks; 107. an arc-shaped sheet; 108. an open slot; 109. an anti-slip rubber strip; 110. anti-skid bulges; 2. colloid tail end; 3. a power line body; 301. and (4) conducting wires.

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.

Example (b): referring to fig. 1, the anti-loosening splayed tail plug comprises a plug body 1, a colloid tail end 2 fixedly embedded at the tail part of the plug body 1 and a power line body 3, wherein the power line body 3 comprises two leads 301, open grooves 108 are formed in the top surface and the bottom surface of the plug body 1, and anti-skidding rubber strips 109 are fixedly embedded in the open grooves 108 and used for preventing the plug body 1 from loosening; when the plug body 1 is inserted into a corresponding slot position on an electrical appliance, the top surface and the bottom surface inside the slot are also formed with a convex part corresponding to the open slot 108, and the anti-skid rubber strip 109 is fixedly embedded in the open slot 108, which is equal to increase the static friction force between the plug body 1 and the electrical appliance. Inner embedded grooves are uniformly formed in the two side edges of the plug body 1 along the length direction of the plug body 1, and anti-skidding bulges 110 are fixedly arranged in the inner embedded grooves; the anti-slip bulge 110 is made of a colloid material, has the same function as the anti-slip rubber strip 109, and is used for preventing the plug body 1 from loosening.

Referring to fig. 2 and 3, the front end of the plug body 1 is provided with two insertion holes 101, the tail of the plug body 1 is provided with an electrical cavity 102, first metal sheets 103 penetrate between the insertion holes 101 and the electrical cavity 102, the first metal sheets 103 correspond to the wires 301 one by one, and the first metal sheets 103 are electrically connected to the corresponding wires 301; therefore, the outer end of the first metal sheet 103 only needs to contact with the metal guide bar on the electrical appliance, and the path can be completed. An insulating protective sleeve 105 is sleeved outside a part, located in the electrical cavity 102, of the first metal sheet 103, the insulating protective sleeve 105 is made of plastic materials, a positioning block 106 is fixedly arranged on the inner top surface of the electrical cavity 102, an arc sheet 107 used for pushing the first metal sheet 103 outwards is arranged between the insulating protective sleeve 105 and the positioning block 106, and two ends of the arc sheet 107 are fixedly connected with the insulating protective sleeve 105 and the positioning block 106 respectively; the arc-shaped sheet 107 is made of hard rubber and has certain elasticity, and when the arc-shaped sheet 107 is bent, the arc-shaped sheet has outward pushing force on the first metal sheet 103, so that the arc-shaped sheet is in close contact with a metal guide rod on an electrical appliance to prevent looseness. The inner bottom surface of the electrical cavity 102 is fixedly embedded with a second metal sheet 104, the second metal sheet 104 is tightly attached to the first metal sheet 103, and the second metal sheet 104 is fixedly connected to the conducting wire 301. Two ends of the first metal sheet 103 are respectively positioned in the jack 101 and the electrical cavity 102, the part of the first metal sheet 103 positioned in the jack 101 is in an arch shape, and the first metal sheet 103 is positioned in the electrical cavity 102 and has a section which is in a U shape and is attached to the second metal sheet 104; the arch shape is beneficial to the contact of the first metal sheet 103 and a metal guide rod on an electrical appliance, and the U-shaped part has certain elasticity, so that the first metal sheet 103 is beneficial to the contact of the second metal sheet 104, and the specific function is to prevent poor contact and ensure smooth circuit.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides an anti-loosening splayed tail plug, includes plug body (1), inlays admittedly in colloid tail end (2) and power cord body (3) of plug body (1) afterbody, power cord body (3) are including two wires (301), its characterized in that: the front end of the plug body (1) is provided with two jacks (101), the tail of the plug body (1) is provided with an electrical cavity (102), first metal sheets (103) penetrate between the jacks (101) and the electrical cavity (102), the first metal sheets (103) correspond to the leads (301) one by one, and the first metal sheets (103) are electrically connected with the corresponding leads (301);

the part of the first metal sheet (103) located in the electrical cavity (102) is sleeved with an insulating protective sleeve (105), the inner top surface of the electrical cavity (102) is fixedly provided with a positioning block (106), an arc sheet (107) used for pushing the first metal sheet (103) outwards is arranged between the insulating protective sleeve (105) and the positioning block (106), and two ends of the arc sheet (107) are fixedly connected with the insulating protective sleeve (105) and the positioning block (106) respectively.

2. The anti-loosening splayed tail plug as claimed in claim 1, wherein: the inner bottom surface of the electric cavity (102) is fixedly embedded with a second metal sheet (104), the second metal sheet (104) is tightly attached to the first metal sheet (103), and the second metal sheet (104) is fixedly connected with the conducting wire (301).

3. The anti-loosening splay tail plug according to claim 2, wherein: the two ends of the first metal sheet (103) are respectively positioned in the jack (101) and the electrical cavity (102), the part of the first metal sheet (103) positioned in the jack (101) is in an arch shape, and the first metal sheet (103) is positioned in the electrical cavity (102) and is in a U shape with the section attached to the second metal sheet (104).

4. The anti-loosening splayed tail plug as claimed in claim 1, wherein: open slot (108) have all been seted up to the top surface and the bottom surface of plug body (1), the inside fixed anti-skidding adhesive tape (109) that has of open slot (108) for prevent that plug body (1) is not hard up.

5. The anti-loosening splayed tail plug as claimed in claim 1, wherein: the length direction of the both sides border plug body (1) of plug body (1) has evenly seted up the embedded groove, all set firmly anti-skidding swell (110) in the embedded groove for prevent that plug body (1) is not hard up.