CN210443714U - Aerospace is with dustproof picture peg - Google Patents

Abstract

The utility model discloses an aerospace is with dustproof picture peg, including the picture peg body, evenly be equipped with a plurality of slots on the picture peg body, be connected with the plug on the slot jointly, fixed mounting has the connector of mutually supporting with the slot on the plug, every mounting groove, every have all been seted up on the inside wall of slot all be equipped with dust keeper in the mounting groove, evenly install four supporting legs on the picture peg body is close to the lateral wall of slot one side. The utility model discloses in all can movable mounting have the sealed piece of mutually supporting with the slot in every slot of picture peg, the spring is sealed with the slot owing to resume self elasticity can promote sealed piece when not using to in can preventing that the dust from getting into the picture peg, the roof of the connector promotion sealed piece slope of plug can promote one side to the slot with sealed piece during the use, thereby can be convenient with plug connection to the picture peg on, reasonable in design, the practical function is good.

Description

Aerospace is with dustproof picture peg

Technical Field

The utility model relates to a picture peg technical field for aerospace especially relates to an aerospace is with dustproof picture peg.

Background

The plug board is one of the sockets, but a plurality of sockets are concentrated together to form the multi-jack socket, and the combination has multiple advantages, one socket can be used for multiple purposes, space and lines are saved, generally, the plug board refers to the multi-jack socket which is provided with a power line and a plug and can move, and the socket refers to a fixed socket and mostly refers to a five-jack socket.

At present, most of plugboards for aerospace use do not have a dustproof function, when fine dust enters the plugboards for a long time, the plugboards are easy to be in short circuit, a light person burns the plugboards, and if the plugboards are heavy, the plugboards leak electricity, the work is delayed and potential safety hazards are brought to people due to the fact that the plugboards are burnt, and electrical appliances connected to the plugboards are burnt due to the electricity leakage, so that great loss is caused, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the aerospace picture peg does not possess dustproof function and causes the incident easily among the prior art, and the aerospace is with dustproof picture peg that provides.

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

the utility model provides an aerospace is with dustproof picture peg, includes the picture peg body, evenly be equipped with a plurality of slots on the picture peg body, be connected with the plug on the slot jointly, fixed mounting has the connector of mutually supporting with the slot on the plug, every mounting groove, every have all been seted up on the inside wall of slot all be equipped with dust keeper in the mounting groove, evenly install four supporting legs on the lateral wall that the picture peg body is close to slot one side.

Preferably, dust keeper includes that mobile installation mutually supports's sealed piece with the slot in the mounting groove, set up the spread groove with the mutual clearance fit of connector on the sealed piece, symmetry fixed mounting has two movable rods on the lateral wall that spread groove one end was kept away from to sealed piece, and the movable rod keeps away from the one end of sealed piece and all inserts on the inside wall of establishing the mounting groove, two all around being equipped with the spring on the lateral wall of movable rod, and the both ends difference fixed mounting of spring is on the lateral wall of sealed piece and the inside wall of mounting groove.

Preferably, evenly install a plurality of balls on the diapire of sealed piece, and the bottom of ball all contacts each other with the inside wall of mounting groove.

Preferably, four impartial distance is equipped with the screw thread on the lateral wall of supporting leg, evenly set up four screw holes with the mutual thread engagement of supporting leg on the picture peg body, and screw hole and supporting leg one-to-one, every all be equipped with stop device on the supporting leg.

Preferably, stop device includes the dead lever of fixed mounting on the screw hole top inside wall, and the bottom of dead lever is inserted and is established on the roof of supporting leg, set up the first activity groove of mutually supporting with the dead lever on the roof of supporting leg, the bottom fixed mounting of dead lever has the stopper, and the diameter of stopper is greater than the internal diameter in first activity groove, set up the second activity groove of mutually supporting with the stopper on the inside wall in first activity groove.

Preferably, the sealing block is made of an insulating material.

Compared with the prior art, the utility model discloses there is following beneficial effect:

1. when the plug is used, the connector of the plug pushes the inclined top wall of the sealing block to push the sealing block to one side of the slot, so that the plug can be conveniently connected to the plug board, and the plug is reasonable in design and good in practical effect;

2. evenly install four supporting legs on the picture peg body, the picture peg all places the slot downwards when using or not using to can avoid impurity such as dust to gather on sealed piece or connector, thereby can further prevent impurity such as dust from getting into the picture peg in, improve the dustproof effect of picture peg.

Drawings

Fig. 1 is a schematic front structural view of a dustproof plugboard for aerospace according to the present invention;

fig. 2 is a schematic side structure view of a dustproof plugboard for aerospace according to the present invention;

fig. 3 is a schematic structural diagram of a mounting groove portion of a dustproof plug board for aerospace according to the present invention;

fig. 4 is a schematic side structure view of a sealing block portion of a dustproof plug board for aerospace according to the present invention;

fig. 5 is the utility model provides an enlarged view of a structure of aerospace dustproof picture peg.

In the figure: the plug board comprises a plug board body 1, slots 2, connectors 3, mounting grooves 4, sealing blocks 5, connecting grooves 6, movable rods 7, springs 8, balls 9, supporting legs 10, threaded holes 11, fixed rods 12, first movable grooves 13, limiting blocks 14 and second movable grooves 15.

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. 1-5, a dustproof plugboard for aerospace use, comprising a plugboard body 1, a plurality of slots 2 are uniformly arranged on the plugboard body 1, a plug is commonly connected on the slots 2, a connector 3 mutually matched with the slots 2 is fixedly arranged on the plug, an installation groove 4 is arranged on the inner side wall of each slot 2, a dustproof device is arranged in each installation groove 4, the dustproof device comprises a sealing block 5 movably arranged in the installation groove 4 and mutually matched with the slots 2, a connection groove 6 mutually matched with the connector 3 is arranged on the sealing block 5, the sealing block 5 is made of insulating materials, the safety performance is good, two movable rods 7 are symmetrically and fixedly arranged on the outer side wall of the sealing block 5 far away from one end of the connection groove 6, one ends of the movable rods 7 far away from the sealing block 5 are respectively inserted on the inner side wall of the installation groove 4, springs 8 are respectively wound on the outer side, and the both ends of spring 8 are fixed mounting respectively on the lateral wall of sealed piece 5 and the inside wall of mounting groove 4, and spring 8 can promote sealed piece 5 sealed with slot 2 owing to resume self elasticity when not using to can prevent that the dust from getting into in the slot 2.

Evenly install a plurality of balls 9 on the diapire of sealed piece 5, and the bottom of ball 9 all contacts each other with the inside wall of mounting groove 4, can reduce the frictional force between sealed piece 5 and the 4 inside walls of mounting groove.

Evenly install four supporting legs 10 on the lateral wall of picture peg body 1 near slot 2 one side, impartial distance is equipped with the screw on the lateral wall of four supporting legs 10, evenly set up four screw hole 11 with supporting leg 10 mutual thread engagement on the picture peg body 1, and screw hole 11 and supporting leg 10 one-to-one, can be convenient insert picture peg body 1 with supporting leg 10 in or from the picture peg body 1 roll-out.

All be equipped with stop device on every supporting leg 10, stop device includes dead lever 12 of fixed mounting on the 11 top inside walls of screw hole, and the bottom of dead lever 12 is inserted and is established on the roof of supporting leg 10, set up the first movable groove 13 of mutually supporting with dead lever 12 on the roof of supporting leg 10, the bottom fixed mounting of dead lever 12 has stopper 14, and stopper 14's diameter is greater than the internal diameter of first movable groove 13, set up the second movable groove 15 of mutually supporting with stopper 14 on the inside wall of first movable groove 13, can prevent that supporting leg 10 from droing from picture peg body 1.

The utility model discloses in, insert in slot 2 with connector 3, the roof of the 5 slopes of 3 extrusion seal blocks of connector promotes seal block 5 and removes to one side of slot 2, until connector 3 insert in the spread groove 6 on the seal block 5, continue to press down connector 3 and just can be with 3 sealing connection of connector on picture peg body 1, spring 8 is sealed with slot 2 owing to resume self elasticity can promote seal block 5 when not using to can prevent that the dust from getting into in slot 2.

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 an aerospace is with dustproof picture peg, includes picture peg body (1), evenly be equipped with a plurality of slots (2) on picture peg body (1), its characterized in that: be connected with the plug jointly on slot (2), fixed mounting has connector (3) of mutually supporting with slot (2), every on the plug mounting groove (4), every have all been seted up on the inside wall of slot (2) all be equipped with dust keeper in mounting groove (4), evenly install four supporting legs (10) on picture peg body (1) is close to the lateral wall of slot (2) one side.

2. The aerospace dust-proof insert plate according to claim 1, wherein: dustproof device includes movably installs sealed piece (5) of mutually supporting with slot (2) in mounting groove (4), set up on sealed piece (5) with connector (3) clearance fit's spread groove (6) each other, symmetry fixed mounting has two movable rods (7) on sealed piece (5) keep away from the lateral wall of spread groove (6) one end, and movable rod (7) keep away from the one end of sealed piece (5) and all insert on the inside wall of establishing mounting groove (4), two all around being equipped with spring (8) on the lateral wall of movable rod (7), and the both ends difference fixed mounting of spring (8) is on the lateral wall of sealed piece (5) and the inside wall of mounting groove (4).

3. The aerospace dust-proof insert plate according to claim 2, wherein: evenly install a plurality of balls (9) on the diapire of sealed piece (5), and the bottom of ball (9) all contacts each other with the inside wall of mounting groove (4).

4. The aerospace dust-proof insert plate according to claim 1, wherein: four impartial distance is equipped with the screw thread on the lateral wall of supporting leg (10), evenly set up four screw hole (11) with supporting leg (10) mutual thread engagement on picture peg body (1), and screw hole (11) and supporting leg (10) one-to-one, every all be equipped with stop device on supporting leg (10).

5. The aerospace dust-proof insert plate according to claim 4, wherein: stop device includes dead lever (12) of fixed mounting on screw hole (11) top inside wall, and the bottom of dead lever (12) is inserted and is established on the roof of supporting leg (10), set up on the roof of supporting leg (10) with dead lever (12) first movable groove (13) of mutually supporting, the bottom fixed mounting of dead lever (12) has stopper (14), and the diameter of stopper (14) is greater than the internal diameter in first movable groove (13), set up on the inside wall in first movable groove (13) and move about groove (15) with stopper (14) second of mutually supporting.

6. The aerospace dust-proof insert plate according to claim 2, wherein: the sealing block (5) is made of an insulating material.

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