CN212649149U

CN212649149U - Charger with antistatic function

Info

Publication number: CN212649149U
Application number: CN202021578353.7U
Authority: CN
Inventors: 曹劲松; 平威; 阳宗田; 张明来; 刘庚桥; 陈小波
Original assignee: Chongqing Lianmao Electronic Co ltd
Current assignee: Chongqing Lianmao Electronic Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-02
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a charger with antistatic function, the data line extends out of the upper shell from the line hole A, the transformer converts the current into the battery which can charge the mobile phone, the mobile phone is charged by connecting the data line, a positioning shaft is fixedly arranged between the two clamping plates, the lower surfaces of the two clamping plates are both arc-shaped, the positioning shaft extends into the through hole and is rotationally connected with the lower shell, the upper surface of the lower shell is arc-shaped, the two parts are both round heads to enable the lower shell to rotate for one hundred eighty degrees, the upper surface of the lower shell is provided with a line groove which is communicated with the cavity B, the line groove facilitates the line running between the two shells, the limit groove of the rotating block is matched to limit the axial position of the rotating block, the two plugs are driven to rotate, the part of the plug in the cavity B is engaged with two gears to enable the two plugs to move simultaneously, the charger can deal with a straight socket and an oblique socket, the, static electricity is prevented by an insulating silicone film.

Description

Charger with antistatic function

Technical Field

The utility model relates to a charger technical field, concrete field is a charger with prevent static function.

Background

The mobile phone charger roughly can be divided into travel charger, seat formula charger and maintenance type charger, the main of general user's contact is preceding two kinds, and sell most on the market is travel charger, mobile phone charger adopts high frequency power supply technique usually, the advanced intelligent dynamic adjustment charging technology of application, but current mobile phone charger structure is comparatively simple, the flexibility is relatively poor, can't rotate the plug, use experience is relatively poor, and the protectiveness is not good and then bring the influence to the life of charger, and inconvenient taking in and adjusting the length of charging wire to the charging wire, portable inadequately, be not convenient for use, and because the charger is when using, because contact, the friction, the reason of phenomenon such as peeling off or weather, the ammeter can often produce static, cause electronic components to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charger with prevent static function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the transformer comprises an upper shell and a lower shell, wherein a cavity A is fixedly arranged in the upper shell, a transformer is fixedly arranged in the cavity A, a wire hole A is formed in the upper side wall of the upper shell in a penetrating manner, the wire hole A penetrates into the cavity A, one end of a data wire is fixedly connected to the upper end of the transformer, the data wire extends out of the upper shell through the wire hole A, clamping plates are symmetrically and fixedly arranged in the front and back of the lower end of the upper shell, a positioning shaft is fixedly arranged between the two clamping plates, the lower surfaces of the two clamping plates are circular arc-shaped, through holes are formed in the front and back of the lower shell in a penetrating manner, the positioning shaft extends into the through holes and is rotatably connected with the lower shell, the upper surface of the lower shell is circular arc-shaped, a cavity B is arranged in the lower shell, a wire groove is formed in the upper surface of the lower shell and is, the two limiting groove internal rotation is equipped with the commentaries on classics piece, two the limiting groove all communicates with cavity B, two all the fixed plug that is equipped with in the commentaries on classics piece, the plug stretches into in the cavity B, two the equal fixedly connected with gear on the lateral wall that the plug is located cavity B, two gear engagement, the lower lateral wall of going up the casing runs through and is equipped with line hole B, the fixed one end that is equipped with two wires of lower extreme of transformer, two the other end of wire all stretches into in the cavity B through line hole B and wire casing to respectively with two plug fixed connection, the surface of going up the casing encircles and is equipped with the draw-in groove, the draw-in groove internal fixation is equipped with the insulating silica gel membrane.

Preferably, the gear is a sector gear.

Preferably, the upper shell and the lower shell are both PVC plastic shells.

Preferably, the other end of the data line is fixedly connected with a TIP-C connector.

Preferably, the surface of the rotating block is fixedly provided with a clamping ring, and the clamping ring is matched with the limiting groove to rotate.

Compared with the prior art, the beneficial effects of the utility model are that: a charger with antistatic function features that the data line is extended out of the casing from line hole A, the transformer converts the current to the voltage for charging mobile phone, the mobile phone is charged by connecting a data line with the mobile phone, a positioning shaft is fixedly arranged between the two clamping plates, the lower surfaces of the two clamping plates are both arc-shaped, the positioning shaft extends into the through hole and is rotationally connected with the lower shell, the upper surface of the lower shell is arc-shaped, the two parts are both round heads, so that the lower shell can rotate by one hundred eighty degrees, the upper surface of the lower shell is provided with a wire groove, the wire groove is communicated with the cavity B and is convenient for wiring between the two shells, the limiting groove of the rotating block is matched to limit the axial position of the rotating block, the two plugs are driven to rotate, the plugs are positioned in the cavity B, and the two plugs move, can deal with straight mouthful socket and bevel connection socket, go up the surface of casing and pass through draw-in groove fixed connection insulating silica gel membrane, prevent static through insulating silica gel membrane.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

FIG. 3 is a schematic bottom sectional view of the lower housing of the present invention;

fig. 4 is a schematic view of the overlooking structure of the middle and lower shells of the present invention.

In the figure: 1-upper shell, 2-lower shell, 3-cavity A, 4-transformer, 5-line hole A, 6-data line, 7-clamping plate, 8-positioning shaft, 9-through hole, 10-cavity B, 11-limiting groove, 12-rotating block, 13-plug, 14-gear, 15-line hole B, 16-lead, 17-line groove, 18-clamping groove and 19-insulating silica gel film.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a charger with an anti-static function comprises an upper shell 1 and a lower shell 2, wherein a cavity A3 is fixedly arranged in the upper shell 1, a transformer 4 is fixedly arranged in a cavity A3, a wire hole A5 is formed in the upper side wall of the upper shell 1 in a penetrating mode, a wire hole A5 penetrates through the cavity A3, one end of a data wire 6 is fixedly connected to the upper end of the transformer 4, the data wire 6 extends out of the upper shell 1 through a wire hole A5, the transformer 4 converts current into a voltage capable of being charged by a mobile phone, the mobile phone is connected through the data wire 6 to charge the mobile phone, clamping plates 7 are symmetrically and fixedly arranged at the front and back of the lower end of the upper shell 1, a positioning shaft 8 is fixedly arranged between the two clamping plates 7, the lower surface of the two clamping plates 7 is arc-shaped, a through hole 9 is formed in the front and back of the lower shell 2 in a penetrating mode, the positioning shaft 8 extends, the upper surface of the lower shell 2 is arc-shaped, two positions are round heads to enable the lower shell to rotate one hundred eighty degrees, a cavity B10 is arranged in the lower shell 2, a wire groove 17 is arranged on the upper surface of the lower shell 2, the wire groove 17 is communicated with a cavity B10, the wire groove 17 facilitates wiring between the two shells, limiting grooves 11 are symmetrically arranged on the lower surface of the lower shell 2, rotating blocks 12 are rotatably arranged in the two limiting grooves 11, both the limiting grooves 11 are communicated with a cavity B10, plugs 13 are fixedly arranged in the two rotating blocks 12, the plugs 13 extend into the cavity B10, gears 14 are fixedly connected to the two plugs 13 on the inner side wall of the cavity B10, the two gears 14 are meshed, the limiting grooves 11 of the rotating blocks 12 are matched to limit the axial position of the rotating blocks 12, the two plugs 13 are driven to rotate, the plugs 13 are located in the cavity B10, and the two gears 14 are meshed to enable the two plugs 13 to move simultaneously, can deal with straight mouthful socket and oblique mouthful socket, the lower lateral wall of going up casing 1 runs through and is equipped with line hole B15, the fixed one end that is equipped with two wires 16 of lower extreme of transformer 4, two the other end of wire 16 all stretches into in cavity B10 through line hole B15 and wire casing 17, and respectively with two plug 13 fixed connection, two plugs 13 are connected respectively to wire 16 to through wire casing 17 and drive-by-wire B15 and transformer 4 fixed connection, the surface of going up casing 1 encircles and is equipped with draw-in groove 18, draw-in groove 18 internal fixation is equipped with insulating silica gel film 19, and the surface of going up casing 1 passes through draw-in groove 18 fixed connection insulating silica gel film 19, prevents static through insulating silica gel film 19.

Specifically, the gear 14 is a sector gear, the volume of the sector gear is smaller, and the upper end and the lower end of the sector gear and the upper wall and the lower wall of the cavity B10 can also play a role in limiting.

Particularly, go up casing 1 and casing 2 down and be a PVC plastic housing, it is insulating effectual, prevent that static from producing.

Specifically, the other end of the data line 6 is fixedly connected with a TIP-C connector, so that the application is wide and the service life is longer.

Specifically, the surface of the rotating block 12 is fixedly provided with a clamping ring, the clamping ring is matched with the limiting groove 11 to rotate, and the axial position of the rotating block 12 is more stably limited by the clamping ring.

The working principle is as follows: the utility model comprises an upper shell 1 and a lower shell 2, a transformer 4 is fixed in a cavity A3, a data line 6 extends out of the upper shell 1 from a line hole A5, the transformer 4 converts the current into a battery which can be charged by a mobile phone, the mobile phone is charged by connecting the data line 6, a positioning shaft 8 is fixed between two clamping plates 7, the lower surfaces of the two clamping plates 7 are both arc-shaped, through holes 9 are arranged on the lower shell 2 in a front-back penetrating manner, the positioning shaft 8 is inserted into the through holes 9, the positioning shaft 8 is rotationally connected with the lower shell 2, the upper surface of the lower shell 2 is arc-shaped, two round heads are arranged to enable the lower shell 2 to rotate one hundred eighty degrees, a cavity B10 is arranged in the lower shell 2, a line slot 17 is arranged on the upper surface of the lower shell 2, the line slot 17 is communicated with the cavity B10, the line slot 17 is convenient between the two shells, a line is symmetrically arranged on the lower, the limiting grooves 11 are communicated with the cavity B10, plugs 13 are fixedly arranged in the two rotating blocks 12, the plugs 13 extend into the cavity B10, the two plugs 13 are located in the cavity B10, the two plugs 13 are located on the inner portion of the cavity B10, the gears 14 are meshed, the limiting grooves 11 of the rotating blocks 12 are matched to limit the axial position of the rotating blocks 12, the two plugs 13 are driven to rotate, the plugs 13 are located in the cavity B10, the two gears 14 are meshed to enable the two plugs 13 to move simultaneously, a straight socket and an inclined socket can be dealt with, the two plugs 13 are connected with the leads 16 respectively, the leads are fixedly connected with the transformer 4 through the wire grooves 17 and the wire control B15, the outer surface of the upper shell 1 is fixedly connected with the insulating silica gel film 19 through the clamping grooves 18, and static.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 a charger with prevent static function, includes casing (1) and casing (2) down, its characterized in that: a cavity A (3) is fixedly arranged inside the upper shell (1), a transformer (4) is fixedly arranged inside the cavity A (3), a wire hole A (5) is formed in the upper side wall of the upper shell (1) in a penetrating mode, one end of a data wire (6) is fixedly connected to the upper end of the transformer (4), the data wire (6) extends out of the upper shell (1) through the wire hole A (5), clamping plates (7) are symmetrically and fixedly arranged on the front and back of the lower end of the upper shell (1), a positioning shaft (8) is fixedly arranged between the two clamping plates (7), the lower surfaces of the two clamping plates (7) are arc-shaped, through holes (9) are formed in the front and back of the lower shell (2) in a penetrating mode, the positioning shaft (8) extends into the through holes (9) and is rotatably connected with the lower shell (2), the upper surface of the lower shell (2) is arc-shaped, a cavity B (10) is arranged inside the lower shell (, the upper surface of the lower shell (2) is provided with a wire groove (17), the wire groove (17) is communicated with a cavity B (10), the lower surface of the lower shell (2) is symmetrically provided with limit grooves (11), two limit grooves (11) are rotationally provided with rotating blocks (12), the two limit grooves (11) are communicated with the cavity B (10), two rotating blocks (12) are internally and fixedly provided with plugs (13), the plugs (13) extend into the cavity B (10), the two plugs (13) are positioned on the side wall of the cavity B (10) and fixedly connected with gears (14), the two gears (14) are meshed, the lower side wall of the upper shell (1) penetrates through a wire hole B (15), the lower end of the transformer (4) is fixedly provided with one end of two wires (16), the other end of the two wires (16) extends into the cavity B (10) through the wire hole B (15) and the wire groove (17), and the plug is respectively and fixedly connected with the two plugs (13), the outer surface of the upper shell (1) is provided with a clamping groove (18) in a surrounding manner, and an insulating silicon rubber film (19) is fixedly arranged in the clamping groove (18).

2. The charger with the antistatic function as claimed in claim 1, wherein: the gear (14) is a sector gear.

3. The charger with the antistatic function as claimed in claim 1, wherein: the upper shell (1) and the lower shell (2) are both PVC plastic shells.

4. The charger with the antistatic function as claimed in claim 1, wherein: the other end of the data line (6) is fixedly connected with a TIP-C joint.

5. The charger with the antistatic function as claimed in claim 1, wherein: the surface of the rotating block (12) is fixedly provided with a clamping ring, and the clamping ring is matched with the limiting groove (11) to rotate.