CN213001751U

CN213001751U - USB interface dust keeper

Info

Publication number: CN213001751U
Application number: CN202021419508.2U
Authority: CN
Inventors: 谢青梅; 唐小莉; 谢安琼
Original assignee: Suzhou Huaqing Yuding Electronic Equipment System Integration Co ltd
Current assignee: Suzhou Huaqing Yuding Electronic Equipment System Integration Co ltd
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2021-04-20
Anticipated expiration: 2030-07-19

Abstract

The utility model discloses a USB interface dust keeper, its characterized in that: including fixed knot structure, dustproof construction, the last dustproof construction that is equipped with of fixed knot structure, fixed knot structure is convenient for install and dismantles, pile up according to the dust and to dismantle and wash dustproof device, fixing device, dustproof construction can satisfy a plurality of USB interfaces side by side on the same equipment and realize dustproof effect simultaneously, connecting rod fixing device has prevented that the dustproof curtain is at the pulling in-process, the connecting rod drops, go up baffle fixing device when taking out the dustproof construction in the spout, prevented that the last baffle from dropping and hindering the hand by a crashing of arousing, dustproof fixed knot structure is convenient for the fixed of dustproof curtain, dustproof effect is good, be equipped with hand pull ring on the dustproof curtain, be convenient for operate the pulling of dustproof curtain.

Description

USB interface dust keeper

Technical Field

The utility model relates to a USB interface technical field specifically is a USB interface dust keeper.

Background

USB interface and outside intercommunication on the equipment do not use for a long time, easily enter into the dust, get into the USB interface when inside when the dust, when using the USB interface to connect, can influence the connection function between the equipment, do not handle for a long time, probably cause the internal circuit short circuit, influence equipment life, also have certain danger to user's personal safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB interface dust keeper 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 utility model provides a USB interface dust keeper which characterized in that: the dustproof structure is arranged on the fixed structure;

the fixing structure comprises a fixing frame, an upper baffle plate, sliding grooves, a connecting rod, an opening, nut holes, a tightening bolt and a USB interface, wherein the front side and the rear side of the fixing frame are communicated, the upper surface of the upper baffle plate is hinged with the upper surface of the fixing frame, 2 groups of sliding grooves are respectively arranged on two sides of the fixing frame, the connecting rod is installed in the sliding grooves, the left side and the right side of the fixing frame are provided with the opening, the positions of the USB interface corresponding to the openings are provided with the nut holes, and the tightening bolt penetrates through the opening and is fixedly connected with the nut holes;

the dustproof structure comprises a dustproof curtain, round holes and lantern rings, wherein the upper end and the lower end of the dustproof curtain are respectively provided with symmetrical round holes at equal intervals, the lantern rings are fixedly installed on the round holes, and the lantern rings are movably installed on the connecting rods.

Preferably, the connecting rod is provided with a connecting rod fixing device, the connecting rod fixing device comprises threads, a stop block and internal threads, the threads are arranged at two ends of the connecting rod, the stop block is screwed up and connected with the threads through the internal threads, and the stop block is positioned on the outer side of the sliding groove.

Preferably, the upper baffle is provided with an upper baffle fixing device, the upper baffle fixing device comprises an upper baffle nut hole, an upper baffle hole is formed in the upper baffle, the upper baffle is provided with a tightening bolt, the upper surface of the fixed frame is provided with symmetrical upper baffle nut holes, the upper baffle is provided with symmetrical upper baffle holes, and the upper baffle tightening bolt penetrates through the upper baffle hole and is screwed and connected with the upper baffle nut hole.

Preferably, dustproof construction is equipped with dustproof fixed knot and constructs, dustproof fixed knot constructs including the 1 st magnetic sheet, the 2 nd magnetic sheet, dustproof curtain is equipped with the 1 st magnetic sheet foremost, USB interface avris is equipped with the 2 nd magnetic sheet respectively.

Preferably, a hand pull ring is arranged on the dustproof curtain.

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

a small, the utility model discloses a fixed knot constructs, the installation and the dismantlement of being convenient for, makes things convenient for dust keeper to dismantle and wash.

Do a little the utility model discloses a dustproof construction can satisfy on the same equipment a plurality of USB interfaces side by side and realize dustproof effect simultaneously, conveniently dismantles the washing.

The utility model discloses a connecting rod fixing device, prevented that the dustproof curtain from pulling the in-process, the connecting rod drops.

Fourth the utility model discloses an go up baffle fixing device, when taking out the dustproof construction in the spout, prevented that the last baffle from dropping and injures the hand by a crashing object that arouses.

The utility model discloses a prevent dust fixed knot construct, the fixed of the dustproof curtain of being convenient for, dustproof effect is good.

Sixthly, the dustproof curtain adopted by the utility model is provided with a hand ring, which is convenient for operating the dustproof curtain.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic side view of the structure of the present invention.

Fig. 3 is a schematic top view of the structure of the present invention.

In the figure: the device comprises a fixed frame 1, an upper baffle 2, a sliding groove 3, a connecting rod 4, an opening 5, a nut hole 6, a screwing bolt 7, a dustproof curtain 8, a round hole 9, a lantern ring 10, a thread 11, a stop dog 12, an internal thread 13, an upper baffle nut hole 14, an upper baffle opening 15, an upper baffle screwing bolt 16, a 1 st magnetic sheet 17, a 2 nd magnetic sheet 18, a hand-pulling ring 19 and a USB interface 20.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a USB interface dust keeper which characterized in that: the dustproof structure is arranged on the fixed structure;

the fixing structure comprises a fixing frame 1, an upper baffle plate 2, sliding grooves 3, a connecting rod 4, an opening 5, a nut hole 6, a tightening bolt 7 and a USB interface 20, wherein the front side and the rear side of the fixing frame 1 are communicated, the upper surface of the upper baffle plate 2 is hinged with the upper surface of the

fixing frame

1, 2 groups of sliding grooves 3 are respectively arranged on two sides of the fixing frame 2, the connecting rod 4 is installed in the sliding grooves 3, the opening 5 is arranged on the left side and the right side of the fixing frame 1, the nut hole 6 is arranged in the position, corresponding to the opening 5, of the USB interface 20, and the tightening bolt 7 penetrates through the opening 5 and is fixedly connected with the nut hole 6; the utility model discloses a fixed knot construct, the installation and the dismantlement of being convenient for, make things convenient for dust keeper to dismantle and wash.

The dustproof structure comprises a dustproof curtain 8, round holes 9 and a lantern ring 10, wherein the upper end and the lower end of the dustproof curtain 8 are respectively provided with symmetrical round holes 9 at equal intervals, the lantern ring 10 is fixedly installed on the round holes 9, and the lantern ring 10 is movably installed on the connecting rod 4; the utility model discloses a dustproof construction, a plurality of USB interfaces side by side on can satisfying same equipment realize dustproof effect simultaneously, conveniently dismantle the washing.

In the novel structure, the connecting rod 4 is provided with a connecting rod fixing device, the connecting rod fixing device comprises a thread 11, a stop block 12 and an internal thread 13, the thread 11 is arranged at two ends of the connecting rod 4, the stop block 12 is screwed and connected with the thread 11 through the internal thread 13, and the stop block 12 is positioned outside the chute 3; the utility model discloses a connecting rod fixing device, prevented that the dustproof curtain from pulling the in-process, the connecting rod drops.

In the novel structure, the upper baffle 2 is provided with an upper baffle fixing device, the upper baffle fixing device comprises an upper baffle nut hole 14, an upper baffle opening 15 and an upper baffle tightening bolt 16, the upper surface of the fixed frame 1 is provided with symmetrical upper baffle nut holes 14, the upper baffle 1 is provided with symmetrical upper baffle opening 15, and the upper baffle tightening bolt 16 passes through the upper baffle opening 15 and is screwed and connected with the upper baffle nut hole 14; the utility model discloses an go up baffle fixing device, when taking out the dustproof construction in the spout, prevented that the last baffle from dropping injures the hand by a crashing object that arouses.

In the novel USB dustproof structure, the dustproof structure is provided with a dustproof fixing structure, the dustproof fixing structure comprises a 1 st magnetic sheet 17 and a 2 nd magnetic sheet 18, the 1 st magnetic sheet 17 is arranged at the foremost end of the dustproof curtain, and the 2 nd magnetic sheet 18 is respectively arranged at the side of the USB interface 20; the utility model discloses a dustproof fixed knot construct, the fixed of the dustproof curtain of being convenient for, dustproof effect is good.

In the novel dustproof curtain, a hand pull ring 19 is arranged on the dustproof curtain 8; the utility model discloses a dustproof curtain on be equipped with hand power ring, the pulling of the dustproof curtain of operation of being convenient for.

The working principle is as follows:

screwing bolt 7 and passing fixed frame 1 left side, the right both sides are equipped with trompil 5 and nut hole 6 fixed connection, lantern ring 10 movable mounting on dustproof curtain 8 is on connecting rod 4, dog 12 screws up with screw thread 11 through internal thread 13 and is connected fixed connecting rod 4, hold hand grip 19 and adjust dustproof curtain 8 to required dirt-proof USB interface 20 department, with the fixed dustproof curtain 8 position of 1 st magnetic sheet and 2 nd magnetic sheet laminating, when dustproof curtain 8 dust piles up too much, turn over to fixed frame 1 upside on with last baffle 2, go up baffle screwing bolt 16 and passing upper baffle trompil 15 and screwing up with last baffle nut hole 14 and be connected, take off connecting rod 4, when fixed frame 1 dust piles up too much, screw up screwing up bolt 7 and dismantle.

The details of the present invention are well known to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a USB interface dust keeper which characterized in that: the dustproof structure is arranged on the fixed structure;

the fixing structure comprises a fixing frame (1), an upper baffle (2), sliding grooves (3), a connecting rod (4), holes (5), nut holes (6), tightening bolts (7) and a USB interface (20), wherein the front side and the rear side of the fixing frame (1) are communicated, the upper surface of the upper baffle (2) is hinged to the upper surface of the fixing frame (1), 2 groups of sliding grooves (3) are respectively arranged on two sides of the fixing frame (1), the connecting rod (4) is installed in the sliding grooves (3), the holes (5) are formed in the left side and the right side of the fixing frame (1), the nut holes (6) are formed in the positions, corresponding to the holes (5), of the USB interface (20), and the tightening bolts (7) penetrate through the holes (5) and are fixedly connected with the nut holes (6);

dustproof construction, dustproof construction includes dustproof curtain (8), round hole (9), the lantern ring (10), the upper and lower both ends of dustproof curtain (8) are equipped with equidistant symmetry round hole (9) respectively, fixed mounting lantern ring (10) on round hole (9), lantern ring (10) movable mounting is on connecting rod (4).

2. The USB interface dustproof device according to claim 1, wherein: connecting rod (4) are equipped with connecting rod fixing device, connecting rod fixing device includes screw thread (11), dog (12), internal thread (13), connecting rod (4) both ends are equipped with screw thread (11), dog (12) are screwed up through internal thread (13) and screw thread (11) and are connected, dog (12) are located spout (3) outside.

3. The USB interface dustproof device according to claim 1, wherein: the upper baffle plate (2) is provided with an upper baffle plate fixing device, the upper baffle plate fixing device comprises an upper baffle plate nut hole (14), an upper baffle plate opening hole (15) and an upper baffle plate tightening bolt (16), the upper surface of the fixed frame (1) is provided with symmetrical upper baffle plate nut holes (14), the upper baffle plate (2) is provided with symmetrical upper baffle plate opening holes (15), and the upper baffle plate tightening bolt (16) penetrates through the upper baffle plate opening hole (15) to be screwed up and connected with the upper baffle plate nut hole (14).

4. The USB interface dustproof device according to claim 1, wherein: dustproof construction is equipped with dustproof fixed knot and constructs, dustproof fixed knot constructs including 1 st magnetic sheet (17), 2 nd magnetic sheet (18), the dustproof curtain is equipped with 1 st magnetic sheet (17) foremost, USB interface (20) avris is equipped with 2 nd magnetic sheet (18) respectively.

5. The USB interface dustproof device according to claim 1, wherein: and a hand pull ring (19) is arranged on the dustproof curtain (8).