CN213278622U

CN213278622U - Anti-drop crossover head

Info

Publication number: CN213278622U
Application number: CN202021690762.6U
Authority: CN
Inventors: 卢钊富
Original assignee: Shenzhen Lichuangfu Hardware & Plastic Co ltd
Current assignee: Shenzhen Lichuangfu Hardware & Plastic Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-25
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an anti-drop conversion head relates to conversion head technical field. The utility model comprises a multi-purpose head, a plug, a plastic button and a shell, second shell fragment, five metals foot and PCB, multi-purpose head include first shell and first drain pan, first shell fragment one surface passes through screw connection with first drain pan one surface, the plug is installed in multi-purpose head, the shell includes second drain pan and second plastic accessory, second drain pan one surface is equipped with the buckle, plastic button one surface is connected with the buckle, second plastic accessory one surface is equipped with a plurality of second mounting grooves, a plurality of second shell fragment one surface is installed respectively in a plurality of second mounting grooves, second drain pan one surface is equipped with a plurality of mounting holes, a plurality of five gold feet one surface respectively with a plurality of mounting hole surface connections, second shell fragment and PCB electric connection, the utility model discloses simple structure, stability makes can the intercommunication between the plug of different national specifications, has solved the problem that the electrical apparatus of different countries can not use to other countries.

Description

Anti-drop crossover head

Technical Field

The utility model belongs to the technical field of the conversion head, especially, relate to an anti-drop conversion head.

Background

In the world, the electrical standards of all countries are different, the plugs used are also different in specification, when the people travel abroad or go on business, the plugs of the countries cannot be used for sockets of other countries, great inconvenience is brought, the conversion head is a connecting device capable of converting one plug into the plugs of other specifications, different power plugs of all countries or a power plug of a country is converted into a power plug of another country or a plurality of countries, so that the power plugs of the countries or a country can be inserted into the sockets of another country for use, and great convenience is brought.

The existing conversion head is mostly in a fixed specification, one conversion head only has a national plug specification, and when the conversion head is used, due to improper design, the conversion head is easy to fall off and is dangerous. Therefore, an anti-falling conversion head is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop conversion head solves current conversion head and mostly is fixed specification, and a conversion head only possesses the plug specification of a country, moreover when using, because the design is improper, the problem that drops easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an anti-drop conversion head, which comprises a multi-purpose head, a plug, a plastic button, a shell, a second elastic sheet, a hardware foot and a PCB, wherein the multi-purpose head comprises a first surface shell and a first bottom shell, one surface of the first surface shell is connected with one surface of the first bottom shell through a screw, the plug comprises an installation accessory, one surface of the first bottom shell is provided with a first installation groove, one surface of the installation accessory is installed in the first installation groove, the shell comprises a second bottom shell and a second plastic accessory, one surface of the second bottom shell is provided with a buckle, one surface of the plastic button is connected with the buckle, one surface of the second plastic accessory is provided with a plurality of second installation grooves, a plurality of surfaces of the second elastic sheets are respectively installed in the second installation grooves, one surface of the second bottom shell is provided with a plurality of installation holes, and a plurality of surfaces of the hardware foot are respectively connected with one surface of the installation holes, the PCB is fixedly arranged on one surface of the second bottom shell.

Preferably, the multi-purpose head further comprises a first plastic accessory and a first elastic sheet, wherein one surface of the first plastic accessory is connected with one surface of the first bottom shell, a plurality of third mounting grooves are formed in one surface of the first plastic accessory, and a plurality of first elastic sheets are respectively mounted in the third mounting grooves and used for mounting a plug through the multi-purpose head and connected with the conversion head body.

Preferably, the plug also comprises a plug body, one surface of the mounting fitting is connected with one surface of the plug body, and the plug can use different national specifications, so that the conversion head can be universally used globally.

Preferably, the plastic button includes plastic button body and spring, a spring end and a surface connection of plastic button body, a spring other end and a surface connection of second drain pan, the plastic button is detained through the back knot position, makes the plastic button can kick-back the use repeatedly through the spring.

Preferably, the housing further includes a second face casing, a surface of the second plastic fitting is connected to a surface of the second bottom casing, a surface of the second face casing is connected to a surface of the second bottom casing, and the second elastic sheet is fixedly mounted on the second plastic fitting.

Preferably, the second elastic sheet is electrically connected with the PCB, and the second elastic sheet is electrically connected with the PCB by being in contact with a bonding wire of the PCB.

The utility model discloses following beneficial effect has:

1. the product of the utility model is simple in structure, stable, make different national plugs can with the different national intercommunications of the whole world, the problem that the electrical apparatus of having solved different countries of the whole world can not arrive other national uses.

2. The utility model discloses in, can appear a sound when the multi-purpose head assembly targets in place and show that the assembly targets in place, convenient assembly, very big increase user's feeling, the in-process that prevents the user and use drops, increases user's safety, the plastic button is detained the position through the back, prevents that the button from droing, the bottom is again the spring messenger plastic button and can be kick-backed repeatedly and use, greatly increased the life-span of use

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of an anti-drop switching head according to the present invention;

FIG. 2 is a schematic side view of the anti-drop adapter of the present invention;

fig. 3 is a schematic view of an assembly structure of an anti-drop switching head according to the present invention;

fig. 4 is a schematic view of the assembly structure of the multi-purpose head and the plug of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a multi-purpose head; 110. a first face shell; 120. a first bottom case; 130. a first plastic fitting; 140. a first spring plate; 200. a plug; 210. mounting accessories; 300. plastic keys; 310. a spring; 400. a housing; 410. a second bottom case; 420. a second plastic fitting; 430. a second face shell; 500. a second elastic sheet; 600. fifthly, golden feet; 700. a PCB is provided.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-4, the utility model relates to an anti-drop conversion head, which comprises a multi-purpose head 100, a plug 200, a plastic button 300, a housing 400, a second elastic sheet 500, a hardware foot 600 and a PCB700, wherein the multi-purpose head 100 comprises a first shell 110 and a first bottom shell 120, a surface of the first shell 110 is connected with a surface of the first bottom shell 120 through screws, the plug 200 comprises a mounting part 210, a surface of the first bottom shell 120 is provided with a first mounting groove, a surface of the mounting part 210 is mounted in the first mounting groove, the housing 400 comprises a second bottom shell 410 and a second plastic part 420, a surface of the second bottom shell 410 is provided with a buckle, a surface of the plastic button 300 is connected with the buckle, a surface of the second plastic part 420 is provided with a plurality of second mounting grooves, a surface of the plurality of second elastic sheets 500 is mounted in the plurality of second mounting grooves respectively, a surface of the second bottom shell 410 is provided with a, one surface of each of the plurality of gold pins 600 is connected to one surface of each of the plurality of mounting holes, and the PCB700 is fixedly mounted on one surface of the second bottom case 410.

Further, the multi-purpose head 100 further includes a first plastic part 130 and a first elastic sheet 140, a surface of the first plastic part 130 is connected to a surface of the first bottom case 120, a surface of the first plastic part 130 is provided with a plurality of third mounting grooves, and a surface of the plurality of first elastic sheets 140 is respectively mounted in the plurality of third mounting grooves, and is used for mounting the plug 200 through the multi-purpose head 100 and is connected to the conversion head body.

Further, the plug 200 further includes a plug body, a surface of the mounting fitting 210 is connected with a surface of the plug body, and the plug 200 can use different national specifications, so that the conversion head can be globally used.

Further, the plastic key 300 includes a plastic key body and a spring 310, one end of the spring 310 is connected to one surface of the plastic key body, the other end of the spring 310 is connected to one surface of the second bottom case 410, the plastic key 300 is fastened by a back fastening position, and the spring 310 allows the plastic key 300 to be repeatedly rebounded for use.

Further, the housing 400 further includes a second cover 430, a surface of the second plastic part 420 is connected to a surface of the second bottom case 410, a surface of the second cover 430 is connected to a surface of the second bottom case 410, and the second elastic sheet 500 is fixedly mounted on the second plastic part 420.

Further, the second elastic sheet 500 is electrically connected to the PCB700, and the second elastic sheet 500 is electrically connected to the PCB700 by wire bonding.

Example two:

referring to fig. 1-4, the present invention is an anti-drop adapter, which is used to fix the multi-purpose head 100 and the plug 200, and then the multi-purpose head 100 is assembled to the second bottom case 410, when the product is assembled in place, a sound is generated to display that the product is assembled in place, the hardware pin 600 is inserted into the jack of the multi-purpose head 100, and is elastically pressed and contacted with the first elastic sheet 140, the conversion rubber shell is ultrasonically locked by a screw to fix the conversion head, the first elastic sheet 140 is elastically contacted with the hardware pin 600, so that the hardware pin 600 is elastically pressed, thereby contact with second shell fragment 500 elasticity, second shell fragment 500 is through linking up electrically with PCB700 bonding wire contact, and plastic button 300 is detained through the back knot position, prevents to drop, and the bottom is added spring 310 again and is made plastic button 300 can kick-back the use repeatedly, and plug 200 can use different national standard for the conversion head can be general in the world.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an anti-drop conversion head, includes multi-purpose head (100), plug (200), plastic button (300), shell (400), second shell fragment (500), five metals foot (600) and PCB (700), its characterized in that: the multipurpose head (100) comprises a first shell (110) and a first bottom shell (120), one surface of the first shell (110) is connected with one surface of the first bottom shell (120) through screws, the plug (200) comprises an installation accessory (210), one surface of the first bottom shell (120) is provided with a first installation groove, one surface of the installation accessory (210) is installed in the first installation groove, the shell (400) comprises a second bottom shell (410) and a second plastic accessory (420), one surface of the second bottom shell (410) is provided with a buckle, one surface of the plastic key (300) is connected with the buckle, one surface of the second plastic accessory (420) is provided with a plurality of second installation grooves, one surface of a plurality of second elastic sheets (500) are respectively installed in the plurality of second installation grooves, one surface of the second bottom shell (410) is provided with a plurality of installation holes, and one surface of a plurality of five gold pins (600) is respectively connected with one surface of the plurality of installation holes, the PCB (700) is fixedly arranged on one surface of the second bottom shell (410).

2. The anti-drop conversion head according to claim 1, wherein the multi-purpose head (100) further comprises a first plastic part (130) and a first elastic sheet (140), a surface of the first plastic part (130) is connected to a surface of the first bottom housing (120), a surface of the first plastic part (130) is provided with a plurality of third mounting grooves, and a surface of the first elastic sheet (140) is respectively mounted in the plurality of third mounting grooves.

3. A dropout prevention switching head according to claim 1, wherein said plug (200) further comprises a plug body, and said mounting fitting (210) is connected to a surface of the plug body.

4. The anti-drop adapter according to claim 1, wherein the plastic button (300) comprises a plastic button body and a spring (310), one end of the spring (310) is connected to a surface of the plastic button body, and the other end of the spring (310) is connected to a surface of the second bottom housing (410).

5. The anti-drop switching head as claimed in claim 1, wherein the housing (400) further comprises a second face housing (430), a surface of the second plastic fitting (420) is connected to a surface of the second bottom housing (410), and a surface of the second face housing (430) is connected to a surface of the second bottom housing (410).

6. The anti-drop adapter according to claim 1, wherein the second resilient piece (500) is electrically connected to the PCB (700).