CN220874400U

CN220874400U - Dustproof power adapter

Info

Publication number: CN220874400U
Application number: CN202321507561.1U
Authority: CN
Inventors: 何文
Original assignee: Changzhou Tianya Power Technology Co ltd
Current assignee: Changzhou Tianya Power Technology Co ltd
Priority date: 2023-06-03
Filing date: 2023-06-03
Publication date: 2024-04-30
Anticipated expiration: 2033-06-03

Abstract

The utility model discloses a dustproof power adapter, which comprises a power adapter, wherein the top of the power adapter is provided with a containing cavity, a slidable slide plate is arranged in the containing cavity, two sides of one side of the top of the containing cavity are respectively provided with a slide rail, the other side of the top of the containing cavity is respectively provided with two cavities, telescopic devices are respectively arranged in the two cavities, two ends of the slide plate are respectively provided with slide bars, the center of the top end of the slide plate is provided with a fixed block, one side of the top end of the slide plate is respectively provided with two first through holes, one side of the power adapter is respectively provided with two bases, the other side of the power adapter is provided with two groups of fixed devices, the middle of the two bases is movably connected with a connecting shaft, the outer wall of the connecting shaft is provided with a connecting plate, one end of the connecting plate, which is far away from the connecting shaft, is provided with a dustproof plate, and two sides of one end of the dustproof plate, which is far away from the connecting plate, are respectively provided with a slide block. According to the utility model, the fixing of the dust-proof plate is completed through the matching of the sliding block, the sliding groove, the inserted link and the baffle plate, the operation is simple, the use is convenient, the problem of sliding wires is effectively avoided, and the fixing effect on the dust-proof plate is increased.

Description

Dustproof power adapter

Technical Field

The utility model relates to the technical field of power adapters, in particular to a dustproof power adapter.

Background

The power adapter is also called external power supply, and is used for supplying voltage to electronic equipment and electric appliances.

The utility model discloses a dustproof power adapter of number CN217507774U utilizes first pivot, U type piece, the second pivot, shielding plate and seals the setting of filling up, accomplish the dustproof work of closure of power adapter connection socket through first pivot, U type piece, the second pivot, shielding plate and sealing the pad, avoided piling up the dust in the power adapter connection socket, improved power adapter's life, utilize the setting of turning block and elastic cord, can accomplish the accomodating work to the power adapter connecting wire through the cooperation of turning block, elastic cord and bar groove, improved the convenience that the power adapter connecting wire was accomodated. Furthermore, existing power adapters have the following drawbacks in use:

(1) The existing power adapter fixes the shielding plate through bolts, is complex in operation and difficult to use, and is easy to cause the phenomenon of sliding wire after long-time use, so that the fixing effect of the shielding plate is greatly reduced;

(2) The existing power adapter is fixed by the elastic band being larger than the plug wire, no dustproof measure is arranged at the plug wire joint, the sensitivity of connection of the plug wire and the plug wire can be reduced along with accumulation of dust, and the service life of the power adapter is greatly reduced.

Disclosure of utility model

The utility model aims to overcome the technical defects and provide a dustproof power adapter.

In order to solve the problems, the technical scheme of the utility model is as follows: including power adapter, power adapter's top is equipped with holds the chamber, hold the intracavity and be equipped with slidable slide, hold top one side both sides in chamber and be equipped with the slide rail respectively, the opposite side is equipped with two cavitys respectively, two be equipped with telescopic telescoping device in the cavity respectively, the both ends of slide are fixed connection draw runner respectively, the top center department fixed connection fixed block of slide, top one side of slide is equipped with two first through-holes respectively, two bases of one side fixed connection of power adapter respectively, two sets of fixing device of opposite side fixed connection, two the centre swing joint connecting axle of base, the outer wall fixed connection connecting plate of connecting axle, the one end fixed connection dust guard of connecting axle is kept away from to the connecting plate, the one end both sides that the connecting plate was kept away from to the dust guard are fixed connection slider respectively.

Further, one end of the baffle, which is far away from the rotating shaft, is provided with a third through hole, and the inserted link penetrates through the third through hole to be connected with the second through hole in an adaptive manner.

Further, the two sliding grooves are respectively connected with the sliding block in an adaptive mode.

Further, the two protruding blocks are respectively connected with the first through holes in an adaptive mode.

Further, every group fixing device includes fixed plate, second telescopic link, second spring, axis of rotation, second through-hole, baffle, third through-hole, inserted bar, spout, one of them the top swing joint axis of rotation of fixed plate, another the top of fixed plate is equipped with the second through-hole, two the centre of fixed plate is equipped with the spout, the inner wall of the one end fixed connection spout of second telescopic link, the outer wall fixed connection second spring of second telescopic link, one side swing joint axis of baffle keeps away from the one end of fixed plate, opposite side swing joint inserted bar.

Further, the two sliding strips are respectively and adaptively connected with the sliding rail

Further, the two telescopic devices comprise a first telescopic rod, a first spring and a protruding block, one end of the first telescopic rod is fixedly connected with the inner wall of the cavity, the other end of the first telescopic rod is fixedly connected with the protruding block, and the outer wall of the first telescopic rod is fixedly connected with the first spring.

Compared with the prior art, the utility model has the advantages that:

1. The utility model provides a dustproof power adapter, which completes the fixation of a dustproof plate through the cooperation of a sliding block, a sliding groove, an inserting rod and a baffle plate, has simple operation and convenient use, effectively avoids the problem of sliding wires, and greatly increases the fixation effect on the dustproof plate;

2. The utility model provides a dustproof power adapter, which completes the sealing of the cavity through the matching of the cavity, a sliding plate, a first through hole and a telescopic device, so that the plug wire joint is directly placed on the inner wall of the cavity after being used up, the contact with external dust is avoided, and the service life of the power adapter is greatly prolonged.

Drawings

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

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is an enlarged view of the internal structure at C in fig. 1.

As shown in the figure: 1. a power adapter; 2. a slide rail; 3. a slide plate; 4. a slide bar; 5. a first through hole; 6. a telescoping device; 601. a first telescopic rod; 602. a first spring; 603. a bump; 8. a base; 801. a connecting shaft; 9. a dust-proof plate; 901. a connecting plate; 902. a slide block; 10. a fixing device; 101. a fixing plate; 102. a second telescopic rod; 103. a second spring; 104. a rotating shaft; 105. a second through hole; 106. a baffle; 107. a third through hole; 108. a rod; 109. a chute; 11. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in fig. 1 and 2, including power adapter 1, the top of power adapter 1 is equipped with holds the chamber, holds intracavity and is equipped with slidable slide 3, holds top one side both sides in chamber and is equipped with slide rail 2 respectively, and the opposite side is equipped with two cavitys respectively, is equipped with telescopic telescoping device 6 respectively in two cavitys, and slide 3's both ends are fixed connection slider 4 respectively, two slider 4 and slide rail 2 are adaptation respectively connected, and slide 3's top center department fixed connection fixed block 11, the top of fixed block 11 is equipped with the slipmat, and slide 3's top one side is equipped with two first through-holes 5 respectively, and two bases 8 of one side fixed connection respectively of power adapter 1, two sets of fixing device 10 of opposite side fixed connection, the middle swing joint connecting axle 801 of two bases 8, connecting axle 801's outer wall fixed connection connecting plate 901, connecting plate 901 keeps away from connecting axle 801's one end fixed connection dust guard 9, and connecting plate 901 is kept away from connecting plate 901's one end both sides respectively fixed connection slider 902, through holding chamber, slide 3, first through-hole 5 and telescoping device 6's cooperation, accomplish the sealed the department to hold in the chamber, place directly has avoided the power adapter to have enlarged the life to connect with the external world, has been used for the power adapter to have been enlarged.

As shown in fig. 3, each set of fixing device 10 includes a fixing plate 101, a second telescopic rod 102, a second spring 103, a rotating shaft 104, a second through hole 105, a baffle 106, a third through hole 107, an inserting rod 108, and a sliding groove 109, wherein the top end of one fixing plate 101 is movably connected with the rotating shaft 104, the top end of the other fixing plate 101 is provided with the second through hole 105, the middle of the two fixing plates 101 is provided with the sliding groove 109, one end of the second telescopic rod 102 is fixedly connected with the inner wall of the sliding groove 109, the other end is abutted to the bottom end of the sliding block 902, the outer wall of the second telescopic rod 102 is fixedly connected with the second spring 103, one side of the baffle 106 is movably connected with the rotating shaft 104 away from one end of the fixing plate 101, the other side is movably connected with the inserting rod 108, one end of the baffle 106 away from the rotating shaft 104 is provided with the third through hole 107, the inserting rod 108 passes through the third through hole 107 and is connected with the second through hole 105 in an adapting manner, the two sliding grooves 109 are respectively connected with the sliding block 902 in an adapting manner, the fixing of the dust-proof plate 9 is completed by the matching of the sliding block 902, the sliding groove 109 and the sliding block 106 is convenient to use is easy to operate, the fixing the dust-proof plate 9 is effectively avoided.

As shown in fig. 4, the two telescopic devices 6 include a first telescopic rod 601, a first spring 602 and a protruding block 603, one end of the first telescopic rod 601 is fixedly connected with the inner wall of the cavity, the other end is fixedly connected with the protruding block 603, the outer wall of the first telescopic rod 601 is fixedly connected with the first spring 602, and the two protruding blocks 603 are respectively connected with the first through hole 5 in an adapting mode.

In specific use, referring to fig. 1 to 4, first, slide plate 3 is slid by fixing block 11, so that first through hole 5 presses projection 603, slide plate 3 is separated from fixation, then the connecting wire is taken out, dust-proof plate 9 is released by pulling out inserting rod 108 and matching second telescopic rod 102 and second spring 103, then connection of the connecting wire and power adapter 1 is completed, operation is simple, and use is convenient.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A dustproof power adapter, characterized by: including power adapter (1), the top of power adapter (1) is equipped with holds the chamber, hold the intracavity and be equipped with slidable slide (3), hold top one side both sides in chamber and be equipped with slide rail (2) respectively, the opposite side is equipped with two cavitys respectively, two be equipped with telescopic telescoping device (6) respectively in the cavity, the both ends of slide (3) are fixed connection slider (4) respectively, the top center department fixed connection fixed block (11) of slide (3), top one side of slide (3) is equipped with two first through-holes (5) respectively, one side of power adapter (1) is two base (8) of fixed connection respectively, two opposite side fixed connection two sets of fixing device (10) in the middle swing joint connecting axle (801) of base (8), outer wall fixed connection connecting plate (901) of connecting axle (801), one end fixed connection dust guard (9) of connecting axle (801) are kept away from in connecting plate (901), one end both sides that connecting plate (902) were kept away from in dust guard (9) are fixed connection slider (902) respectively.

2. A dust protected power adapter as set forth in claim 1, wherein: the two sliding strips (4) are respectively and adaptively connected with the sliding rail (2).

3. A dust protected power adapter as set forth in claim 1, wherein: the two telescopic devices (6) comprise a first telescopic rod (601), a first spring (602) and a protruding block (603), one end of the first telescopic rod (601) is fixedly connected with the inner wall of the cavity, the other end of the first telescopic rod is fixedly connected with the protruding block (603), and the outer wall of the first telescopic rod (601) is fixedly connected with the first spring (602).

4. A dust protected power adapter as set forth in claim 3, wherein: the two protruding blocks (603) are respectively connected with the first through holes (5) in an adapting mode.

5. A dust protected power adapter as set forth in claim 1, wherein: every group fixing device (10) include fixed plate (101), second telescopic link (102), second spring (103), axis of rotation (104), second through-hole (105), baffle (106), third through-hole (107), inserted bar (108), spout (109), one of them fixed plate (101) top swing joint axis of rotation (104), another fixed plate (101) top is equipped with second through-hole (105), two fixed plate (101) in the middle is equipped with spout (109), the inner wall of one end fixed connection spout (109) of second telescopic link (102), the outer wall fixed connection second spring (103) of second telescopic link (102), one side swing joint axis of rotation (104) of baffle (106) keep away from fixed plate (101) one end, opposite side swing joint inserted bar (108).

6. A dust protected power adapter as defined in claim 5, wherein: and a third through hole (107) is formed in one end, far away from the rotating shaft (104), of the baffle plate (106), and the inserted rod (108) penetrates through the third through hole (107) and is connected with the second through hole (105) in an adaptive mode.

7. A dust protected power adapter as defined in claim 5, wherein: the two sliding grooves (109) are respectively connected with the sliding block (902) in an adapting way.