CN219892999U - Mobile phone charger with protection structure - Google Patents

Abstract

The utility model provides a cell-phone charger with protection architecture, includes charger main part and data line, the one end electric connection of charger main part has metal plug, and data line and the other end grafting of charger main part are connected, the grafting end of charger main part is equipped with fixed anticreep mechanism, and the both ends of fixed anticreep mechanism support tightly setting with the both sides of data line respectively, the outside cover of charger main part is equipped with prevents falling the frame, and fixedly connected with buffer gear that two symmetries set up between the both sides lateral wall of charger main part and the both sides inner wall of preventing falling the frame. According to the mobile phone charger with the protection structure, the fixed anti-falling mechanism is arranged, the two abutting blocks are abutted against the data wire to be fixed by utilizing the elasticity of the abutting springs, so that the data wire and the charger main body can be prevented from falling off, the operation is simpler, the fixing effect is more stable, and the anti-falling protection effect on the charger main body can be improved by arranging the buffer mechanism and the anti-falling frame.

Description

Mobile phone charger with protection structure

Technical Field

The utility model relates to the technical field of mobile phone chargers, in particular to a mobile phone charger with a protection structure.

Background

The mobile phone chargers can be roughly classified into travel chargers, seat-type chargers and maintenance-type chargers, the main types of contact between general users are the former two types, and the most commercially available mobile phone chargers are travel chargers, which are also called: the mobile phone adapter is composed of a stable power supply (mainly a stable power supply, providing stable working voltage and enough current) plus necessary constant current, voltage limiting, time limiting and other control circuits.

In a mobile phone charger (patent number: CN 215071707U) with a protection structure, the device disclosed by the device comprises a main body, a data wire and a metal head, wherein one end of the main body is provided with a wire collecting structure, the wire collecting structure comprises a placing groove, a wire collecting plate and an arc plate, the wire collecting plate is fixed at one end of the main body, the placing groove is uniformly arranged at one end of the wire collecting plate, the arc plates are fixed at the top end and the bottom end of two sides of the placing groove, a fixing structure is arranged at the bottom end of the main body, a dustproof structure is arranged at the bottom end of the other end of the main body, a data wire is arranged in the fixing structure, the two sides of the top end of the main body are respectively fixed with the metal head, the device can collect and fix the data wire through the wire collecting structure, the data wire can be clamped into the inside the arc plate when the mobile phone charger is not used, the data wire can be limited in the placing groove by the arc plate, and the function that a wire is not easy to fall is realized.

Disclosure of Invention

Based on the above, the utility model provides a mobile phone charger with a protection structure, which solves the problems that the fixing effect of the existing mobile phone charger for fixing a data line is common, the mobile phone charger is easy to loosen due to external force and inconvenient to use, and the anti-falling protection mechanism is not arranged outside the mobile phone charger main body, so that the service life of the mobile phone charger is influenced.

In order to achieve the above purpose, the utility model provides a mobile phone charger with a protection structure, which comprises a charger main body and a data wire, wherein one end of the charger main body is electrically connected with a metal plug, the data wire is connected with the other end of the charger main body in an inserting way, the inserting end of the charger main body is provided with a fixed anti-falling mechanism, two ends of the fixed anti-falling mechanism are respectively abutted against two sides of the data wire, an anti-falling frame is sleeved on the outer side of the charger main body, and two buffer mechanisms which are symmetrically arranged are fixedly connected between two side walls of the charger main body and two side inner walls of the anti-falling frame;

as a further preferable technical scheme of the utility model, the fixed anti-disengaging mechanism comprises two fixed strip shells fixed at one end of a charger main body, the two fixed strip shells are respectively and symmetrically arranged at two sides of a data line, the inner wall of each fixed strip shell is fixedly connected with a supporting rod, a sliding sleeve is sleeved on each supporting rod, a tight supporting spring is fixedly connected between each fixed strip shell and each sliding sleeve, the tight supporting spring is sleeved on each supporting rod, the front side of each sliding sleeve is fixedly connected with an L-shaped rod, the front side of each fixed strip shell is provided with a sliding opening, one end of each L-shaped rod penetrates through each sliding opening and is fixedly connected with a tight supporting block, and one end of each tight supporting block is tightly supported with the data line;

as a further preferable technical scheme of the utility model, the inner walls at two sides of the fixed strip shell are propped against and connected with the side walls at two sides of the sliding sleeve in a sliding way;

as a further preferable technical scheme of the utility model, the side walls of one side opposite to the two abutting blocks are provided with arc-shaped notches;

as a further preferable technical scheme of the utility model, the buffer mechanism comprises a mounting plate fixed on the side wall of the charger main body, a first limit groove is uniformly formed on one side of the mounting plate far away from the charger main body, a second limit groove which is arranged in one-to-one correspondence with the first limit groove is formed on the inner wall of the anti-falling frame, and a buffer spring is fixedly connected between the first limit groove and the second limit groove;

as a further preferable technical scheme of the utility model, two symmetrically arranged winding plates are fixedly connected to the side walls of the two sides of the anti-falling frame, and wire clamping grooves which are uniformly arranged are formed in one side, far away from the anti-falling frame, of the winding plates.

The mobile phone charger with the protection structure has the following beneficial effects by adopting the technical scheme:

1) Through setting up fixed anticreep mechanism, when charging, utilize the elasticity effect of supporting tight spring, promote two tight pieces of supporting and support tightly the data line and fix, can prevent that data line and charger main part from droing, when taking down the data line, only need promote two tight pieces of supporting and keep away from the data line, make the data line lose restriction, can take down the data line, the operation is simpler, and fixed effect is more stable;

2) Through setting up buffer gear and prevent falling the frame, when this device falls, prevent falling the frame and contact with ground earlier, at this moment, buffer spring receives the extrusion and produces elasticity, can cushion the impact that prevents falling the frame and receive and weaken to improve the protection effect of preventing falling to the charger main part;

3) Through setting up wire winding board and card wire casing, can be used to winding data line, be convenient for reason line.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 provided by the present utility model.

Fig. 3 is a schematic top sectional view of the fixing strip case according to the present utility model.

Fig. 4 is a schematic left-view cross-sectional structure of the anti-falling frame according to the present utility model.

In the figure: 1. a charger main body; 2. a data line; 3. a metal plug; 4. an anti-falling frame; 5. fixing the strip shell; 6. a support rod; 7. a sliding sleeve; 8. a spring is abutted tightly; 9. an L-shaped rod; 10. a sliding port; 11. a tightening block; 12. an arc-shaped notch; 13. a mounting plate; 14. a first limit groove; 15. the second limit groove; 16. a buffer spring; 17. a winding plate; 18. and the wire clamping groove.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description. The terms such as "upper", "lower", "left", "right", "middle" and "a" in the preferred embodiments are merely descriptive, but are not intended to limit the scope of the utility model, as the relative relationship changes or modifications may be otherwise deemed to be within the scope of the utility model without substantial modification to the technical context.

Referring to fig. 1-4, the mobile phone charger with a protection structure of the present embodiment includes a charger main body 1 and a data line 2, wherein one end of the charger main body 1 is electrically connected with a metal plug 3, and the data line 2 is connected with the other end of the charger main body 1 in a plugging manner, which is a conventional mobile phone charger structure technology, so that the plug end of the charger main body 1 is not explained too much here, two ends of the fixed anti-drop mechanism are respectively abutted to two sides of the data line 2, an anti-drop frame 4 is sleeved on the outer side of the charger main body 1, and two symmetrically arranged buffer mechanisms are fixedly connected between two side walls of the charger main body 1 and two side inner walls of the anti-drop frame 4.

As shown in fig. 2 and 3, the fixed anti-disengaging mechanism comprises two fixed strip shells 5 fixed at one end of the charger main body 1, the two fixed strip shells 5 are respectively arranged symmetrically at two sides of the data line 2, the inner wall of the fixed strip shell 5 is fixedly connected with a supporting rod 6, a sliding sleeve 7 is sleeved on the supporting rod 6, a tight supporting spring 8 is fixedly connected between the fixed strip shells 5 and the sliding sleeve 7, the tight supporting spring 8 is sleeved on the supporting rod 6, an L-shaped rod 9 is fixedly connected with the front side of the sliding sleeve 7, a sliding opening 10 is formed in the front side of the fixed strip shell 5, one end of the L-shaped rod 9 penetrates through the sliding opening 10 and is fixedly connected with a tight supporting block 11, one end of the tight supporting block 11 is tightly supported by the data line 2, when the charger main body 1 is charged, the two tight supporting blocks 11 are pushed to be tightly supported by utilizing the elastic force of the tight supporting spring 8 to fix the data line 2, the data line 2 can be prevented from falling off the charger main body 1, and the data line 2 is required to be pushed to be far away from the data line 2 when the data line 2 is taken down, the data line 2 is required to be removed, the operation is simpler, and the fixing effect is stable.

As shown in fig. 3, the inner walls at two sides of the fixed strip shell 5 are propped against and slidingly connected with the side walls at two sides of the sliding sleeve 7, so that the displacement of the sliding sleeve 7 is more stable.

As shown in fig. 2, the opposite side walls of the two abutting blocks 11 are provided with arc-shaped notches 12, so that the data line 2 can be attached conveniently.

As shown in fig. 4, the buffer mechanism comprises a mounting plate 13 fixed on the side wall of the charger main body 1, a first limit groove 14 is uniformly formed on one side, far away from the charger main body 1, of the mounting plate 13, a second limit groove 15 which is arranged in one-to-one correspondence with the first limit groove 14 is formed in the inner wall of the anti-falling frame 4, the buffer spring 16 is prevented from shifting, the buffer spring 16 is fixedly connected between the first limit groove 14 and the second limit groove 15, when the device falls, the anti-falling frame 4 is firstly contacted with the ground, at the moment, the buffer spring 16 is extruded to generate elastic force, and the impact force received by the anti-falling frame 4 can be buffered and weakened, so that the anti-falling protection effect on the charger main body 1 is improved.

As shown in fig. 1 and fig. 4, two winding plates 17 which are symmetrically arranged are fixedly connected to two side walls of the anti-falling frame 4, and wire clamping grooves 18 which are uniformly arranged are formed in one side, away from the anti-falling frame 4, of the winding plates 17, and are used for winding the data wires 2, so that wire arrangement is facilitated.

The working principle of the mobile phone charger with the protection structure is as follows:

firstly, when charging, the two propping blocks 11 are pushed to prop against the data line 2 to fix by utilizing the elasticity of the propping spring 8, so that the data line 2 and the charger main body 1 can be prevented from falling off, and when the data line 2 is taken down, the data line 2 can be taken down by only pushing the two propping blocks 11 away from the data line 2, so that the data line 2 is out of limit, the operation is simpler, and the fixing effect is more stable;

secondly, when the mobile phone charger with the protection structure is dropped, the anti-drop frame 4 is firstly contacted with the ground, and at the moment, the buffer spring 16 is extruded to generate elastic force, so that the impact force of the anti-drop frame 4 can be buffered and weakened, and the anti-drop protection effect on the charger main body 1 is improved, wherein the winding plate 17 and the wire clamping groove 18 are arranged and used for winding the data wire 2, and the wire arrangement is convenient.

While particular embodiments of the present utility model have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined only by the appended claims.

Claims (6)

1. The utility model provides a cell-phone charger with protection architecture, includes charger main part and data line, its characterized in that, the one end electric connection of charger main part has metal plug, and data line and the other end grafting of charger main part are connected, the grafting end of charger main part is equipped with fixed anticreep mechanism, and the both ends of fixed anticreep mechanism support tight setting with the both sides of data line respectively, the outside cover of charger main part is equipped with prevents falling the frame, and fixedly connected with two buffer gear that the symmetry set up between the both sides lateral wall of charger main part and the both sides inner wall of preventing falling the frame.

2. The mobile phone charger with the protection structure according to claim 1, wherein the fixed anti-disengaging mechanism comprises two fixed strip shells fixed at one end of the charger main body, the two fixed strip shells are respectively and symmetrically arranged at two sides of the data line, the inner wall of each fixed strip shell is fixedly connected with a supporting rod, a sliding sleeve is sleeved on each supporting rod, a tight abutting spring is fixedly connected between each fixed strip shell and each sliding sleeve, the tight abutting spring is sleeved on each supporting rod, an L-shaped rod is fixedly connected to the front side of each sliding sleeve, a sliding opening is formed in the front side of each fixed strip shell, one end of each L-shaped rod penetrates through each sliding opening and is fixedly connected with a tight abutting block, and one end of each tight abutting block is tightly abutted to the data line.

3. The mobile phone charger with the protection structure according to claim 2, wherein the inner walls of the two sides of the fixing strip shell are propped against the side walls of the two sides of the sliding sleeve and are connected in a sliding manner.

4. The mobile phone charger with the protection structure according to claim 2, wherein the side walls of the two opposite sides of the abutting blocks are provided with arc-shaped notches.

5. The mobile phone charger with the protection structure according to claim 1, wherein the buffer mechanism comprises a mounting plate fixed on the side wall of the charger main body, a first limit groove is uniformly formed in one side, far away from the charger main body, of the mounting plate, a second limit groove which is arranged in one-to-one correspondence with the first limit groove is formed in the inner wall of the anti-falling frame, and a buffer spring is fixedly connected between the first limit groove and the second limit groove.

6. The mobile phone charger with the protection structure according to claim 1, wherein two symmetrically arranged winding plates are fixedly connected to the side walls of the two sides of the anti-falling frame, and wire clamping grooves are formed in the side, away from the anti-falling frame, of the winding plates in a uniformly arranged mode.