CN218918615U - Small-sized mobile phone transformer - Google Patents

Abstract

The utility model discloses a small-sized mobile phone transformer in the field of transformers, which comprises a transformer body, an interface and a plug, wherein the interface is arranged at the middle position of the top of the transformer body, the plug is rotationally connected to the bottom of the transformer body through a containing mechanism, a containing groove is formed in the bottom of the transformer body, rotating grooves are formed in the top and the rear end of the bottom of the containing groove, the small-sized mobile phone transformer is convenient to carry, the push plate is pushed to move in the moving groove, a reset spring is extruded, a clamping block is far away from the plug, the plug is rotated, the plug is contained in the containing groove, the push plate is loosened, the reset of the reset spring drives the push plate, the clamping block is embedded in the clamping groove, so that the plug is fixed, the device occupies a small size, the device is convenient to carry, the plug is prevented from being extruded from the outside when being carried, and damage is prevented.

Description

Small-sized mobile phone transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a small-sized mobile phone transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and mainly comprises a primary coil, a secondary coil and an iron core, wherein the transformer in the mobile phone is mainly applied to a mobile phone charging power supply, namely a mobile phone charger, and the mobile phone charger generally comprises a charging head and a data wire.

Most of the pins on the charging heads used at present do not have folding functions, so that the charging heads are inconvenient to store and carry, occupy space area, and are easy to deform due to external extrusion when the charging heads are carried out, so that the charging heads are damaged.

Disclosure of Invention

The utility model aims to provide a small-sized mobile phone transformer, which solves the problems that most of pins on charging heads used at present have no folding function, so that the charging heads are inconvenient to store and carry, occupy space and are easy to deform due to external extrusion when the charging heads are carried out, and the charging heads are damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a small-size cell-phone transformer, includes transformer body, interface and plug, the interface set up in transformer body top intermediate position department, the plug through receiving mechanism rotate connect in transformer body bottom, receiving mechanism is including receiving groove, rotation post, torsional spring, draw-in groove, removal groove, push pedal, fixture block, reset spring and notch, the inside storage groove of having seted up of transformer body bottom, receiving groove top and bottom rear end have been seted up and have rotated the groove, rotation inslot portion rotates and is connected with the rotation post, the torsion spring has been cup jointed in the rotation post outside, and is located rotate inslot portion, the draw-in groove has been seted up at plug left side middle part, transformer body left side rear end runs through receiving groove left side has been seted up the removal groove, the inside slip joint of removal groove has the push pedal, the inside intermediate position department fixedly connected with fixture block in push pedal rear side right side, push pedal front side intermediate position department fixedly connected with reset spring, transformer body left side runs through the notch has been seted up at the tank bottom.

As a further description of the above technical solution:

the opposite sides of the rotating column are fixedly connected with the plug, and two ends of the torsion spring are fixedly connected with the rotating groove and the opposite sides of the plug.

As a further description of the above technical solution:

when the plug is stored in the storage groove, the clamping block is positioned in the clamping groove.

As a further description of the above technical solution:

the right end of the reset spring is fixedly connected with the front side of the storage groove, and anti-skid patterns are arranged on the left side of the push plate.

As a further description of the above technical solution:

the transformer is characterized in that the accommodating groove is formed in the transformer body and is positioned at the top of the accommodating groove, the protective cover is connected in a sliding clamping manner in the accommodating groove, the pull block is fixedly connected to the middle position of the left side of the bottom end of the protective cover, the sliding groove is formed in the middle position of the right side of the transformer body, the fixing columns are fixedly connected to the positions of the four corners and the edges of the top of the protective cover, the fixing holes are formed in the positions of the inner top of the transformer body corresponding to the tops of the fixing columns, and the wire collecting columns are fixedly connected to the middle position of the inner side of the transformer body.

As a further description of the above technical solution:

the pull block is in sliding connection with the inside of the chute, the diameter of the fixed column is equal to that of the fixed hole, rubber is arranged on the outer side of the fixed column, and a wire slot is formed in the outer side of the wire winding column.

Compared with the prior art, the utility model has the beneficial effects that:

1. this small-size mobile phone transformer through promoting the push pedal, makes the push pedal remove at the shifting chute inside, extrudees reset spring, makes the fixture block keep away from the plug, rotates the plug, makes the plug accomodate in accomodate the inslot portion, not hard up push pedal, drives the push pedal through reset spring's the reduction and resets, makes the fixture block embedded inside the draw-in groove to fix the plug, through the shrink to the plug, reduce the device occupation volume, conveniently carry, receive external extrusion when avoiding the plug to carry, prevent the damage.

2. This small-size mobile phone transformer, when carrying, through twining the data line in the wire casing in the receipts line post outside, through pulling the piece, make the protecting cover shift up, make the fixed column embedded in the fixed orifices to cover the data line, accomodate the data line, make things convenient for the data line arrangement, portable makes the convenience of device better.

Drawings

Fig. 1 is a schematic perspective view of a small-sized mobile phone transformer according to the present utility model;

fig. 2 is a schematic structural diagram of a housing mechanism of a small-sized mobile phone transformer according to the present utility model;

fig. 3 is a schematic diagram of a winding post installation structure of a small-sized mobile phone transformer according to the present utility model;

fig. 4 is a schematic diagram of a mounting structure of a fixing column of a small-sized mobile phone transformer according to the present utility model.

In the figure: 100. a transformer body; 200. an interface; 300. a plug; 400. a storage mechanism; 410. a storage groove; 420. a rotating groove; 430. rotating the column; 440. a torsion spring; 450. a clamping groove; 460. a moving groove; 470. a push plate; 471. a clamping block; 480. a return spring; 490. a notch; 500. a receiving groove; 510. a protective cover; 520. pulling blocks; 530. a chute; 540. fixing the column; 550. a fixing hole; 560. and (5) winding the wire column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a small-sized mobile phone transformer, which reduces the occupied volume of a device, is convenient to carry, prevents a plug from being extruded by the outside when being carried, and prevents damage, and referring to fig. 1-4, the small-sized mobile phone transformer comprises a transformer body 100, an interface 200 and a plug 300;

referring to fig. 1 again, the transformer body 100 is used for installing the opening interface 200 and the plug 300;

referring to fig. 1 again, the interface 200 is disposed at a middle position of the top of the transformer body 100, and the plug 300 is rotatably connected to the bottom of the transformer body 100 through the accommodating mechanism 400;

referring again to fig. 2, the receiving mechanism 400 includes a receiving slot 410, a rotating slot 420, a rotating post 430, a torsion spring 440, a clamping slot 450, a moving slot 460, a push plate 470, a clamping block 471, a return spring 480 and a notch 490;

referring to fig. 2 again, a receiving slot 410 is formed in the bottom of the transformer body 100, a rotating slot 420 is formed at the top and bottom rear ends of the receiving slot 410, a rotating column 430 is rotatably connected in the rotating slot 420, a torsion spring 440 is sleeved on the outer side of the rotating column 430 and is positioned in the rotating slot 420, and a clamping slot 450 is formed in the middle of the left side of the plug 300;

referring to fig. 2 again, a moving slot 460 is formed at the rear end of the left side of the transformer body 100 penetrating through the left side of the accommodating slot 410, a push plate 470 is slidably clamped in the moving slot 460, a clamping block 471 is fixedly connected to the middle position of the right portion of the rear side of the push plate 470, a return spring 480 is fixedly connected to the middle position of the front side of the push plate 470, and a notch 490 is formed at the left side of the transformer body 100 penetrating through the bottom of the accommodating slot 410.

Referring again to fig. 2, the opposite sides of the rotation post 430 are fixedly connected to the plug 300, and both ends of the torsion spring 440 are fixedly connected to the rotation groove 420 and the opposite sides of the plug 300.

To sum up, through pushing the push plate 470, make the push plate 470 remove in the removal groove 460 inside, extrude reset spring 480, make fixture block 471 keep away from plug 300, rotate plug 300, make plug 300 accomodate in accomodate the inslot 410, not hard up push plate 470, it resets to drive push plate 470 through reset spring 480, make fixture block 471 embedded in the draw-in groove 450 inside, thereby fix plug 300, through the shrink to plug 300, reduce the device occupation volume, conveniently carry, avoid plug 300 to receive external extrusion when carrying, prevent the damage.

Referring to fig. 2 again, when the plug 300 is received in the receiving groove 410, the clamping block 471 is located in the clamping groove 450.

Referring again to fig. 2, the right end of the return spring 480 is fixedly connected to the front side of the receiving slot 410, and the left side of the push plate 470 is provided with anti-slip patterns.

Referring to fig. 3 again, an accommodating groove 500 is formed in the transformer body 100 and is located at the top of the accommodating groove 500, a protective cover 510 is slidably clamped in the accommodating groove 500, a pull block 520 is fixedly connected to a middle position of the bottom end left side of the protective cover 510, a sliding groove 530 is formed in a middle position of the right side of the transformer body 100, fixing columns 540 are fixedly connected to the positions of four corners and edges of the top of the protective cover 510, fixing holes 550 are formed in positions of the top of the inner side of the transformer body 100 corresponding to the tops of the fixing columns 540, and a wire winding column 560 is fixedly connected to the middle position of the inner side of the transformer body 100.

Referring to fig. 3 again, the pull block 520 is slidably connected inside the sliding groove 530, the diameter of the fixing post 540 is equal to that of the fixing hole 550, rubber is disposed outside the fixing post 540, and a wire slot is formed outside the wire winding post 560.

To sum up, when carrying, through twining the data line in the wire casing in the receipts line post 560 outside, through pulling pull piece 520, make protection casing 510 shift up, make fixed column 540 embedded in fixed orifices 550 to cover the data line, accomodate the data line, make things convenient for the data line arrangement, portable makes the convenience of device better.

When the transformer is specifically used, when the transformer is carried by a person skilled in the art, the data wire is wound in the wire slot outside the wire winding column 560, the pull block 520 is pulled to move the protective cover 510 upwards, the fixing column 540 is embedded in the fixing hole 550, so that the data wire is covered, the data wire is stored, the data wire is conveniently tidied, afterwards, the push plate 470 is pushed to move inside the moving slot 460, the reset spring 480 is extruded, the clamping block 471 is far away from the plug 300, the plug 300 is rotated, the plug 300 is stored inside the storage slot 410, the push plate 470 is loosened, the push plate 470 is reset by the reset of the reset spring 480, the clamping block 471 is embedded inside the clamping slot 450, and thus the plug 300 is fixed, the plug 300 is stored in the storage slot 410, and the transformer is convenient to carry.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (6)

1. A small-sized mobile phone transformer is characterized in that: including transformer body (100), interface (200) and plug (300), interface (200) set up in transformer body (100) top intermediate position department, plug (300) through receiving mechanism (400) rotate connect in transformer body (100) bottom, receiving mechanism (400) including receiving groove (410), rotation groove (420), rotation post (430), torsional spring (440), draw-in groove (450), removal groove (460), push pedal (470), fixture block (471), reset spring (480) and notch (490), receiving groove (410) have been seted up to transformer body (100) bottom inside, receiving groove (410) top and bottom rear end have been seted up rotation groove (420), rotation groove (420) inside rotation is connected with rotation post (430), rotation post (430) outside has cup jointed torsional spring (440), and are located rotation groove (420) inside, draw-in groove (450) have been seted up in the middle part in the left side of plug (300), transformer body (100) left side rear end runs through receiving groove (460) removal groove (470) inside the push pedal (471) has been seted up in the middle part of the side, slide position (470) has been seted up in the middle part of the side of the push pedal (470), the middle position of the front side of the push plate (470) is fixedly connected with a reset spring (480), and the left side of the transformer body (100) penetrates through the bottom of the containing groove (410) and is provided with a notch (490).

2. The small cell phone transformer according to claim 1, wherein: the opposite sides of the rotating column (430) are fixedly connected with the plug (300), and two ends of the torsion spring (440) are fixedly connected with the rotating groove (420) and the opposite sides of the plug (300).

3. The small cell phone transformer according to claim 1, wherein: when the plug (300) is accommodated in the accommodating groove (410), the clamping block (471) is positioned in the clamping groove (450).

4. The small cell phone transformer according to claim 1, wherein: the right end of the return spring (480) is fixedly connected with the front side of the storage groove (410), and anti-skid patterns are arranged on the left side of the push plate (470).

5. The small cell phone transformer according to claim 1, wherein: the transformer is characterized in that the accommodating groove (500) is formed in the transformer body (100), the transformer is located at the top of the accommodating groove (500), the protective cover (510) is connected to the accommodating groove (500) in a sliding mode, the pull block (520) is fixedly connected to the middle position of the left side of the bottom end of the protective cover (510), the sliding groove (530) is formed in the middle position of the right side of the transformer body (100), the fixing columns (540) are fixedly connected to the edge positions of four corners of the top of the protective cover (510), the fixing holes (550) are formed in the top positions of the corresponding fixing columns (540) on the inner side of the transformer body (100), and the wire winding columns (560) are fixedly connected to the middle position of the inner side of the transformer body (100).

6. The small cell phone transformer according to claim 5, wherein: the pull block (520) is slidably connected inside the sliding groove (530), the diameter of the fixing column (540) is equal to that of the fixing hole (550), rubber is arranged on the outer side of the fixing column (540), and a wire groove is formed in the outer side of the wire winding column (560).

Images