CN212991438U

CN212991438U - A dustproof picture peg for space flight and aviation

Info

Publication number: CN212991438U
Application number: CN202021213530.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Harbin Zerenxin Technology Co ltd
Current assignee: Harbin Zerenxin Technology Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-16
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a dustproof picture peg for space flight and aviation relates to picture peg technical field, including shell and plugboard, the inside of shell has been seted up and has been accomodate groove and cavity, the cavity is located the right side of accomodating the groove, a plurality of draw-in groove has been seted up to the left surface of shell, the right flank of shell is pegged graft and is had the plug electric wire, the left end of plug electric wire runs through into the inside of cavity and has connect the connecting wire mutually, the plugboard is located the inside of accomodating the groove, a plurality of shallow slot has evenly been seted up to the upper surface of plugboard, the jack has been seted up to the tank bottom of shallow slot, the rear end at shallow slot top articulates there is sealed lid, the medial surface bonding sealing plug of sealed lid has the heart pivot, the butt fusion. Through the cooperation setting of plugboard and storage groove, when the jack of whole plugboard all did not use, the plugboard can rotate 180 and make all jacks of plugboard be located the inside of storing the groove to this can play fine dustproof effect.

Description

A dustproof picture peg for space flight and aviation

Technical Field

The utility model relates to a picture peg technical field especially relates to a dustproof picture peg for space flight and aviation.

Background

The plug board is a row plug, is a wiring board in a scientific name, is a socket, and is a multi-jack socket formed by only centralizing a plurality of sockets, so that the combination has multiple advantages, can be used for multiple purposes, saves space and lines, and generally refers to a movable multi-jack socket with a power line and a plug.

The current plug board for aerospace does not have good dustproof capacity, when the plug socket of the plug board is not provided with a plug, dust easily enters the interior of the plug board from the plug socket, and when fine dust enters the interior of the plug board for a long time, the plug board is easily short-circuited, the plug board is burnt by a light person, and the plug board leaks electricity.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof picture peg for space flight and aviation is in order to solve the above-mentioned background art and provide when the picture peg does not use, the dust enters into the inside problem of picture peg from the jack easily.

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

a dustproof plug board for aerospace comprises a shell and a plug board, wherein the shell is internally provided with a containing groove and a cavity, the cavity is positioned at the right side of the accommodating groove, the left side surface of the shell is provided with a plurality of clamping grooves, the right side surface of the shell is inserted with plug wires, the left end of the plug wire penetrates into the cavity and is connected with a connecting wire, the plugboard is positioned in the accommodating groove, the upper surface of the plugboard is evenly provided with a plurality of shallow grooves, the bottoms of the shallow grooves are provided with jacks, the rear end of the top of the shallow groove is hinged with a sealing cover, the inner side surface of the sealing cover is bonded with a sealing plug, the right side surface of the plugboard is welded with a hollow rotating shaft, the left side surface of the plugboard is welded with a rotating shaft, the left end of pivot runs through the shell, the surface sliding connection of pivot left end has the knob, the upper and lower both ends of knob right flank all weld and have the card post.

Furthermore, the top of the accommodating groove is an open end, and the sealing cover of the plugboard extends out of the top of the accommodating groove.

Furthermore, the hollow rotating shaft is positioned on the left side of the cavity, the left end and the right end of the hollow rotating shaft are open ends, and the left end and the right end of the hollow rotating shaft are respectively communicated with the inside of the plugboard and the inside of the cavity.

Further, the connecting wire is wound inside the cavity, and the left end of the connecting wire extends into the inside of the plugboard from the inside of the hollow rotating shaft.

Furthermore, the clamping grooves are located on the periphery of the rotating shaft and are distributed in a centrosymmetric mode by taking the axis of the rotating shaft as the center.

Furthermore, the left end of the rotating shaft is of a spline structure, and the clamping column of the knob is located on the left side of the clamping groove and is connected with the clamping groove in an inserting mode.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

through the matching arrangement of the shallow grooves and the sealing covers, when some jacks of the plugboard are not used, the corresponding sealing covers can be turned over and embedded into the shallow grooves, and meanwhile, the sealing plugs of the sealing plates are clamped into the jacks, so that the unused jacks can be sealed, and dust is prevented from entering the interior of the plugboard from the jacks;

through the cooperation setting of plugboard and storage groove, when the jack of whole plugboard did not use, the plugboard can rotate 180 and make all jacks of plugboard be located into the inside of storing the groove, and the jack sets up vertically down to this can further play dustproof effect.

Drawings

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

Fig. 2 is a schematic diagram of the internal structure of the present invention.

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

Fig. 4 is a schematic view of the left side structure of the knob of the present invention.

Fig. 5 is a schematic view of the internal structure of the left side surface of the present invention.

Fig. 6 is a schematic view of the internal structure of the left side surface of the rotating plugboard of the present invention.

In FIGS. 1-6: 1-shell, 101-accommodating groove, 102-cavity, 103-clamping groove, 2-plugboard, 201-shallow groove, 202-jack, 3-plug wire, 4-connecting wire, 5-hollow rotating shaft, 6-rotating shaft, 7-knob, 8-clamping column, 9-sealing cover and 10-sealing plug.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 6:

the utility model provides a dustproof picture peg for space flight and aviation, including shell 1 and plugboard 2, following each part to a dustproof picture peg for space flight and aviation carries out detailed description:

the inner part of the shell 1 is provided with a containing groove 101 and a cavity 102, the cavity 102 is positioned at the right side of the containing groove 101, the left side surface of the shell 1 is provided with a plurality of clamping grooves 103, the right side surface of the shell 1 is inserted with a plug wire 3, and the left end of the plug wire 3 penetrates through the inner part of the cavity 102 and is connected with a connecting wire 4;

specifically, the receiving groove 101 can receive the plugboard 2, the cavity 102 can receive the connecting wire 4, the left end of the connecting wire 4 can be connected with a copper sheet inside the plugboard 2, the connecting wire 4 is set in a rolling mode, the connecting wire 4 cannot interfere with the rotation of the plugboard 2 when the plugboard 2 rotates, and the plug wire 3 is provided with a plug and can be plugged with an external power supply;

the plugboard 2 is positioned in the containing groove 101, a plurality of shallow grooves 201 are uniformly formed in the upper surface of the plugboard 2, jacks 202 are formed in the bottoms of the shallow grooves 201, a sealing cover 9 is hinged to the rear end of the top of each shallow groove 201, a sealing plug 10 is bonded to the inner side surface of each sealing cover 9, a hollow rotating shaft 5 is welded to the right side surface of the plugboard 2, a rotating shaft 6 is welded to the left side surface of the plugboard 2, the left end of the rotating shaft 6 penetrates through the shell 1, a knob 7 is connected to the outer surface of the left end of the rotating shaft 6 in a sliding mode, and clamping columns 8 are welded to the upper end;

specifically, through the matching arrangement of the shallow grooves 201 and the sealing covers 9, when some jacks 202 of the plugboard 2 are not used, the corresponding sealing covers 9 can be turned over and embedded into the shallow grooves 201, and meanwhile, the sealing plugs 10 of the sealing plates 9 are clamped into the jacks, so that the unused jacks 202 can be sealed, and dust is prevented from entering the plugboard 2 from the jacks 202;

the rotary knob 7 can be rotated to drive the rotary shaft 6 to rotate, then the rotary shaft 6 can drive the plugboard 2 to rotate in the accommodating groove 101, the rotary knob 7 can slide left and right at the left end of the rotary shaft 6, when the rotary knob 7 slides right, the clamping column 8 of the rotary knob 7 is convenient to be plugged with the clamping groove 103, so that the rotary knob 7 and the rotary shaft 6 cannot rotate, and when the rotary knob 7 is overturned to slide left, the clamping column 8 is separated from being plugged with the clamping groove 103;

therefore, according to the above, through the matching arrangement of the plugboard 2 and the storage groove 101, when the jack 202 of the whole plugboard 2 is not used, the knob 7 is manually rotated and the plugboard 2 is rotated by 180 degrees, so that all the jacks 202 of the plugboard 2 can be located inside the storage groove 101 and vertically arranged downwards, as shown in fig. 6, so that a better dustproof effect can be achieved, and when the jack 202 of the plugboard 2 is located inside the storage groove 101, the knob 7 is slid rightwards and the clamping column 8 is inserted into the clamping groove 103, so that the plugboard 2 can be clamped at the current position.

Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solution of the present invention, but not to limit the technical solution, and the patent scope of the present invention is not limited; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; in addition, will the technical scheme of the utility model direct or indirect application is in other relevant technical field, all including on the same reason the utility model discloses an in the patent protection scope.

Claims

1. The utility model provides a dustproof picture peg for space flight and aviation, includes shell (1) and plugboard (2), its characterized in that:

the novel plug wire connector is characterized in that a containing groove (101) and a cavity (102) are formed in the shell (1), the cavity (102) is located on the right side of the containing groove (101), a plurality of clamping grooves (103) are formed in the left side face of the shell (1), a plug wire (3) is inserted into the right side face of the shell (1), and the left end of the plug wire (3) penetrates into the cavity (102) and is connected with a connecting wire (4);

the utility model discloses a sealing structure of a solar water heater, including patchboard (2), a plurality of shallow slot (201) have evenly been seted up to the upper surface of patchboard (2), jack (202) have been seted up to the tank bottom of shallow slot (201), the rear end at shallow slot (201) top is articulated to have sealed lid (9), the medial surface bonding of sealed lid (9) has sealing plug (10), the butt fusion of the right flank of patchboard (2) has hollow pivot (5), the left surface butt fusion of patchboard (2) has pivot (6), the left end of pivot (6) runs through shell (1), the surface sliding connection of pivot (6) left end has knob (7), the upper and lower both ends of knob (7) right flank all butt fusion have card post (8).

2. A dust insert plate for aerospace according to claim 1, wherein: the top of the accommodating groove (101) is an opening end, and the sealing cover (9) of the plugboard (2) extends out of the top of the accommodating groove (101).

3. A dust insert plate for aerospace according to claim 1, wherein: the hollow rotating shaft (5) is positioned on the left side of the cavity (102), the left end and the right end of the hollow rotating shaft (5) are open ends, and the left end and the right end of the hollow rotating shaft (5) are respectively communicated with the inside of the plugboard (2) and the inside of the cavity (102).

4. A dust insert plate for aerospace according to claim 1, wherein: the connecting wire (4) is wound inside the cavity (102), and the left end of the connecting wire (4) extends into the plug board (2) from the inside of the hollow rotating shaft (5).

5. A dust insert plate for aerospace according to claim 1, wherein: the clamping grooves (103) are located on the periphery of the rotating shaft (6), and the clamping grooves (103) are distributed in a centrosymmetric mode by taking the axis of the rotating shaft (6) as the center.

6. A dust insert plate for aerospace according to claim 1, wherein: the left end of the rotating shaft (6) is of a spline structure, the clamping column (8) of the knob (7) is located on the left side of the clamping groove (103), and the clamping column (8) is connected with the clamping groove (103) in an inserting mode.