CN210324098U - Power adapter of notebook computer - Google Patents

Abstract

The utility model discloses a power adapter of notebook computer relates to computer accessories field, including shell and power adapter main part, three spout has been seted up to the bottom of shell inner wall to the inside sliding connection of spout has two sliders, the front of slider is rotated and is connected with first rotation piece to one side that the slider was kept away from to first rotation piece is rotated and is connected with the second and rotates the piece, one side that first rotation piece was kept away from to the second rotates and be connected with first diaphragm, two the first elastic component of one side fixedly connected with that first rotation piece is relative to one side fixedly connected with second elastic component that two sliders are relative. The utility model discloses can play fine shock attenuation guard action to power adapter, great reduction power adapter takes place the possibility of damage when dropping, prolonged power adapter's life, the staff of can being convenient for maintains or changes power adapter internal element.

Description

Power adapter of notebook computer

Technical Field

The utility model relates to a computer accessories field especially relates to a power adapter of notebook computer.

Background

The power adapter is the power supply transform equipment of small-size portable electronic equipment and electronic apparatus, generally by the shell, the transformer, the inductance, electric capacity, control IC, components and parts such as PCB board are constituteed, its theory of operation is direct current output by alternating current input conversion, divide into wall formula and desktop formula according to the connected mode, extensively join in marriage in the security protection camera, the STB, the router, the lamp strip, in equipment such as massagers, power adapter among the prior art can't play fine shock attenuation guard action to power adapter, easy emergence damage when power adapter falls, power adapter's life has been shortened, and be not convenient for the staff to maintain or change power adapter internal element.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a power adapter of a notebook computer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a power adapter of notebook computer, includes shell and power adapter main part, three spout has been seted up to the bottom of shell inner wall to the inside sliding connection of spout has two sliders, the front of slider is rotated and is connected with first rotation piece to one side that the slider was kept away from to first rotation piece is rotated and is connected with the second and rotates the piece, one side that the first rotation piece was kept away from to the second rotates and be connected with first diaphragm, two one side fixedly connected with first elastic component that first rotation piece is relative to one side to two sliders fixedly connected with second elastic component.

Preferably, the top of the inner wall of the housing is fixedly connected with a third elastic member, and the bottom end of the third elastic member is fixedly connected with a second transverse plate.

Preferably, the clamping grooves are formed in two sides of the top of the power adapter main body, and the top of the power adapter main body is not sealed.

Preferably, the inside joint of draw-in groove has the fixture block, two the top fixedly connected with apron of fixture block.

Preferably, rectangular openings are formed in the two sides of the shell, and the front face of the shell is hinged to a box door through hinges.

Preferably, the tops of the two sides of the shell are fixedly connected with fixing blocks, and the back of each fixing block is rotatably connected with a baffle.

The utility model has the advantages that:

1, through the setting of shell, power adapter main part, spout, slider, first rotation piece, second rotation piece, first diaphragm, first elastic component, second elastic component, third elastic component and second diaphragm isotructure, can play fine shock attenuation guard action to power adapter, great reduction the power adapter take place the possibility of damage when dropping, prolonged power adapter's life.

2, through the setting of draw-in groove, fixture block, apron, rectangle mouth and chamber door, the staff of can being convenient for maintains or changes power adapter internals, through the setting of fixed block and baffle, can play fine sealing effect to the shell when taking power adapter power cord into the shell, plays the guard action to power adapter.

The utility model discloses can play fine shock attenuation guard action to power adapter, great reduction power adapter takes place the possibility of damage when dropping, prolonged power adapter's life, the staff of can being convenient for maintains or changes power adapter internal element.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is a partial enlarged view of a portion a in fig. 2 according to the present invention.

Reference numbers in the figures: the power adapter comprises a shell 1, a power adapter main body 2, a sliding groove 3, a sliding block 4, a first rotating part 5, a second rotating part 6, a first transverse plate 7, a first elastic part 8, a second elastic part 9, a third elastic part 10, a second transverse plate 11, a clamping groove 12, a clamping block 13, a cover plate 14, a rectangular opening 15, a box door 16, a fixing block 17 and a baffle 18.

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.

Referring to fig. 1-3, a power adapter of a notebook computer comprises a housing 1 and a power adapter main body 2, three sliding grooves 3 are formed in the bottom of the inner wall of the housing 1, two sliding blocks 4 are slidably connected to the inside of the sliding grooves 3, a first rotating member 5 is rotatably connected to the front surface of each sliding block 4, a second rotating member 6 is rotatably connected to one side of each first rotating member 5, which is far away from the corresponding sliding block 4, a first transverse plate 7 is rotatably connected to one side of each second rotating member 6, which is far away from the corresponding first rotating member 5, a first elastic member 8 is fixedly connected to one side, which is opposite to the corresponding first rotating member 5, a second elastic member 9 is fixedly connected to one side, which is opposite to the corresponding sliding block 4, a third elastic member 10 is fixedly connected to the top of the inner wall of the housing 1, and a second transverse plate 11 is fixedly connected, The arrangement of the structures such as the sliding block 4, the first rotating part 5, the second rotating part 6, the first transverse plate 7, the first elastic part 8, the second elastic part 9, the third elastic part 10 and the second transverse plate 11 can play a good role in shock absorption and protection for the power adapter, greatly reduce the possibility of damage when the power adapter falls down, prolong the service life of the power adapter, both sides of the top of the main body 2 of the power adapter are provided with clamping grooves 12, the top of the main body 2 of the power adapter is not sealed, clamping blocks 13 are clamped inside the clamping grooves 12, cover plates 14 are fixedly connected with the tops of the two clamping blocks 13, both sides of the shell 1 are provided with rectangular openings 15, the front of the shell 1 is hinged with a box door 16 through hinges, and through the arrangement of the clamping grooves 12, the clamping blocks 13, the cover plates 14, the rectangular openings 15 and the box door 16, the maintenance or the replacement of internal elements of the power adapter, the equal fixedly connected with fixed block 17 in top at shell 1 both sides to the back of fixed block 17 rotates and is connected with baffle 18, through the setting of fixed block 17 and baffle 18, can play fine sealing effect to shell 1 when taking power adapter power cord into the shell, plays the guard action to power adapter.

The working principle is as follows: when the utility model is used, when the power adapter falls down, the first transverse plate 7 drives the first rotating part 5, the second rotating part 6 and the sliding block 4 to move, the damping protection function can be realized through the elastic action of the first elastic part 8 and the second elastic part 9, the second transverse plate 11 moves, the damping protection function can be realized through the elastic action of the third elastic part 10, when the internal element of the power adapter needs to be maintained or replaced, the box door 16 is opened to lead the first transverse plate 7 and the second transverse plate 11 to be away from each other, the power adapter main body 2 is taken out from the first transverse plate 7 and the second transverse plate 11, the cover plate 14 is pulled upwards to drive the clamping block 13 to be separated from the clamping groove 12, the cover plate 14 is detached, the worker can maintain or replace the internal element from the top of the power adapter main body 2, when the power adapter is not used, the power cord is taken in the shell through the rectangular opening 15, the shutter 18 is rotated to the vertical state to close the housing 1.

In the description of the present invention, it is to 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", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a power adapter of notebook computer, includes shell (1) and power adapter main part (2), its characterized in that, three spout (3) have been seted up to the bottom of shell (1) inner wall to the inside sliding connection of spout (3) has two slider (4), the front of slider (4) is rotated and is connected with first rotation piece (5) to one side that slider (4) were kept away from in first rotation piece (5) is rotated and is connected with second rotation piece (6), one side that first rotation piece (5) were kept away from in second rotation piece (6) is rotated and is connected with first diaphragm (7), two one side fixedly connected with first elastic component (8) that first rotation piece (5) is relative to one side fixedly connected with second elastic component (9) that two slider (4) are relative.

2. The power adapter of the notebook computer according to claim 1, wherein a third elastic member (10) is fixedly connected to the top of the inner wall of the housing (1), and a second horizontal plate (11) is fixedly connected to the bottom end of the third elastic member (10).

3. The power adapter of the notebook computer according to claim 1, wherein the top of the power adapter body (2) is provided with a slot (12) on both sides, and the top of the power adapter body (2) is not closed.

4. The power adapter of the notebook computer according to claim 3, wherein the inside of the slot (12) is clamped with a clamping block (13), and the top of the two clamping blocks (13) is fixedly connected with a cover plate (14).

5. The power adapter of the notebook computer according to claim 1, wherein rectangular openings (15) are formed in both sides of the housing (1), and a door (16) is hinged to the front surface of the housing (1) through a hinge.

6. The power adapter of the notebook computer according to claim 1, wherein the top of the two sides of the housing (1) is fixedly connected with a fixing block (17), and the back of the fixing block (17) is rotatably connected with a baffle (18).

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