CN210723518U

CN210723518U - Dustproof device for electronic connecting line connector

Info

Publication number: CN210723518U
Application number: CN201922415686.1U
Authority: CN
Inventors: 赵海涛
Original assignee: Lianshui Junda Electronics Co Ltd
Current assignee: Lianshui Junda Electronics Co Ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-06-09
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses an electron connecting wire connects uses dust keeper relates to the electron connecting wire field, including the electron connecting wire body, the one end fixedly connected with of electron connecting wire body connects, the outside sleeve of bottom fixedly connected with that connects, outside telescopic inner chamber is equipped with movable sleeve, movable sleeve's top is equipped with the rectangular channel, the bilateral symmetry of rectangular channel inner chamber is equipped with rotates the groove, the inner chamber of rectangular channel is equipped with the pivot, the one end of pivot is rotated with one of them inner chamber that rotates the groove and is connected, the other end of pivot rotates the inner chamber in groove with one of them and rotates and be connected, the dust guard has been cup jointed to the outer wall of pivot is fixed. The utility model discloses utilize dust guard and movable sleeve's setting, through the change of mutual position between movable sleeve and the outside sleeve to and connect and the position relation between the dust guard, make the dust guard can shelter from the opening part that connects, prevent that the dust from getting into the use that connects the influence joint, thereby improve the life of electron connecting wire.

Description

Dustproof device for electronic connecting line connector

Technical Field

The utility model relates to an electron connecting wire field, in particular to electron connecting wire connects uses dust keeper.

Background

The electronic connecting line is one of the components connected with the electric circuit, and mainly plays the roles of electric connection and signal transmission between devices and the components, between the components and a cabinet, between a system and a subsystem, and keeps no signal distortion and energy loss change between the system and the system, and the quality of the electronic connecting line is related to the reliability of the integral operation of system equipment.

The electronic connecting line is often in the unoperated state in daily life, because the long-time and external contact of unoperated state's electronic connecting line joint can lead to the inside that the dust in the air got into the electronic connecting line, and the accumulation of long-time dust appears insensitive phenomenon when probably leading to electronic connecting line joint and interface connection to reduce the life of electronic connecting line.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron connecting wire connects uses 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 an electronic connection line connects uses dust keeper, includes the electronic connection line body, the one end fixedly connected with of electronic connection line body connects, the bottom fixedly connected with outside sleeve that connects, outside telescopic inner chamber is equipped with movable sleeve, movable sleeve's top is equipped with the rectangular channel, the bilateral symmetry of rectangular channel inner chamber is equipped with the rotation groove, the inner chamber of rectangular channel is equipped with the pivot, the one end of pivot is rotated with one of them inner chamber that rotates the groove and is connected, the other end of pivot rotates the inner chamber rotation in groove with one of them and is connected, the dust guard, two have been cup jointed to the outer wall of pivot is fixed the inner chamber that rotates the groove all is equipped with reset assembly.

Preferably, bilateral symmetry of outside sleeve inner chamber is equipped with first spout, movable sleeve's bilateral symmetry is equipped with first slider, one side and one side fixed connection of movable sleeve of first slider, the inner chamber of first spout cup joints with the outer wall slip of first slider.

Preferably, the two sides of the inner cavity of the outer sleeve are symmetrically provided with second sliding grooves, the inner cavity of each second sliding groove is sleeved with a second sliding block in a sliding mode, and one side of each second sliding block is fixedly connected with the side of the movable sleeve.

Preferably, the bilateral symmetry of outside sleeve is equipped with the constant head tank, the both sides of movable sleeve just are located the below symmetry of second slider and are equipped with the holding tank, the locating piece has been cup jointed in the inner chamber slip of holding tank, the outer wall of locating piece and the inner chamber activity joint of constant head tank, the first spring of one end fixedly connected with of locating piece, the one end of first spring and one side fixed connection of holding tank inner chamber.

Preferably, the two sides of the bottom of the movable sleeve are symmetrically provided with second springs, the top of each second spring is fixedly connected with the top of the movable sleeve, and the bottom of each second spring is fixedly connected with the bottom of the inner cavity of the outer sleeve.

Preferably, the reset assembly includes the loose collar, the inner chamber of loose collar is fixed cup jointing with the outer wall of pivot, the outer wall of loose collar and the inner chamber swing joint who rotates the groove, one side fixedly connected with torsional spring of loose collar, the inner chamber of torsional spring cup joints with the outer wall activity of pivot, the one end of torsional spring and one side fixed connection who rotates the inslot inner chamber.

The utility model discloses a technological effect and advantage:

1. the utility model utilizes the arrangement of the dust guard and the movable sleeve, and through the change of the mutual position between the movable sleeve and the external sleeve and the position relation between the joint and the dust guard, the dust guard can shield the opening of the joint and prevent dust from entering the joint to influence the use of the joint, thereby prolonging the service life of the electronic connecting wire;

2. the utility model discloses utilize the setting of first slider and first spout, relative position's change provides direction and stability for the motion between activity sleeve and the outside sleeve between first slider and the first spout.

Drawings

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

Fig. 2 is a schematic front sectional view of the joint of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the side of the joint of the present invention.

Fig. 4 is the utility model discloses connect the face of bowing and cut out the structural schematic diagram.

Fig. 5 is a schematic view of a part of an enlarged structure at a in fig. 4 according to the present invention.

In the figure: 1. an electronic connection line body; 2. a joint; 3. an outer sleeve; 4. a movable sleeve; 5. a rotating shaft; 6. a dust-proof plate; 7. a first chute; 8. a first slider; 9. a second chute; 10. a second slider; 11. positioning blocks; 12. a first spring; 13. a second spring; 14. a movable ring; 15. a torsion spring.

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.

The utility model provides a dustproof device for electronic connecting line joint as shown in figures 1-5, which comprises an electronic connecting line body 1, a joint 2 is fixedly connected at one end of the electronic connecting line body 1, an external sleeve 3 is fixedly connected at the bottom of the joint 2, an inner cavity of the external sleeve 3 is provided with a movable sleeve 4, the movable sleeve 4 is sleeved with the joint 2 in a sliding way, the change of the relative position between the movable sleeve 4 and the external sleeve 3 can drive a dustproof plate 6 to move and can make the dustproof plate 6 rotate through a rotating shaft 5 under the limit of the joint 2 to separate from the joint 2 or reset to complete the conversion between dustproof and non-dustproof, second springs 13 are symmetrically arranged at the two sides of the bottom of the movable sleeve 4, the top of the second springs 13 is fixedly connected with the top of the movable sleeve 4, and the bottom of the second springs 13 is fixedly connected with the bottom of the inner cavity of the external sleeve 3, the top of the movable sleeve 4 is provided with a rectangular groove, two sides of the inner cavity of the rectangular groove are symmetrically provided with rotating grooves, the inner cavity of the rectangular groove is provided with a rotating shaft 5, a dustproof plate 6 rotates through the rotating shaft 5, one end of the rotating shaft 5 is rotatably connected with the inner cavity of one rotating groove, the other end of the rotating shaft 5 is rotatably connected with the inner cavity of the other rotating groove, the outer wall of the rotating shaft 5 is fixedly sleeved with the dustproof plate 6, the inner cavities of the two rotating grooves are respectively provided with a reset component used for resetting the dustproof plate 6, the reset component is composed of a movable ring 14, the inner cavity of the movable ring 14 is fixedly sleeved with the outer wall of the rotating shaft 5, the outer wall of the movable ring 14 is movably connected with the inner cavity of the rotating groove, one side of the movable ring 14 is fixedly connected with a torsional spring 15, the torsional spring 15 can generate elastic deformation so as to generate a reaction force, one end of the torsion spring 15 is fixedly connected with one side of the inner cavity of the rotating groove.

The two sides of the inner cavity of the external sleeve 3 are symmetrically provided with first chutes 7, the cross section of the first chutes 7 is T-shaped, the first chutes 7 are convenient for a user to apply force to the movable sleeve 4, meanwhile, the change of the relative position between the first slider 8 and the first chutes 7 provides direction and stability for the movement between the movable sleeve 4 and the external sleeve 3, the two sides of the movable sleeve 4 are symmetrically provided with first sliders 8, the cross section of the first sliders 8 is T-shaped, one side of the first sliders 8 is fixedly connected with one side of the movable sleeve 4, the inner cavity of the first chutes 7 is slidably sleeved with the outer wall of the first sliders 8, the two sides of the inner cavity of the external sleeve 3 are symmetrically provided with second chutes 9, the second chutes 9 and the second sliders 10 have the same function as the first chutes 7 and the first sliders 8, and also play a limiting role for the movable sleeve 4 at the same time, so as to prevent the movable sleeve 4 from moving and separating, the inner cavity of the second sliding chute 9 is sleeved with a second sliding block 10 in a sliding manner, and one side of the second sliding block 10 is fixedly connected with the side of the movable sleeve 4.

The both sides side symmetry of outside sleeve 3 is equipped with the constant head tank, the both sides side of movable sleeve 4 and the below symmetry that is located second slider 10 are equipped with the holding tank, locating piece 11 has been cup jointed in the inner chamber slip of holding tank, the outer wall of locating piece 11 and the inner chamber activity joint of constant head tank, the first spring 12 of one end fixedly connected with of locating piece 11, the one end of first spring 12 and one side fixed connection of holding tank inner chamber, when locating piece 11 moves to constant head tank department, locating piece 11 pushes up under the effect of first spring 12 in the constant head tank, fix a position movable sleeve 4 and outside sleeve 3's position.

This practical theory of operation:

when the connector 2 is not in contact with the interface, the dust-proof plate 6 is positioned at the opening of the connector 2, and performs dust-proof work on the connector 2, when the connector 2 needs to be in contact with the interface, an acting force in one direction is applied to the first slider 8, so that the first slider 8 drives the movable sleeve 4 and the external sleeve 3 to change relative positions, meanwhile, under the action of the connector 2, the dust-proof plate 6 rotates through the rotating shaft 5, and simultaneously the torsion spring 15 elastically deforms, when the positioning block 11 positioned on the movable sleeve 4 moves to the positioning groove on the external sleeve 3, the positioning block 11 is pushed into the positioning groove under the action of the first spring 12 to position the movable sleeve 4 and the external sleeve 3, when the connector 2 is pulled out of the interface, the positioning block 11 is pressed to separate the positioning groove, the positioning of the movable sleeve 4 and the external sleeve 3 is released, under the action of the second spring 13, the positions of the movable sleeve 4 and the outer sleeve 3 are changed, and meanwhile, the dust-proof plate 6 performs reset motion under the action of the torsion spring 15 and the rotating shaft 5, so that the joint 2 is subjected to dust-proof work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electron connecting wire connects uses dust keeper, includes electron connecting wire body (1), its characterized in that: the one end fixedly connected with of electron connecting wire body (1) connects (2), the bottom fixedly connected with outside sleeve (3) that connects (2), the inner chamber of outside sleeve (3) is equipped with movable sleeve (4), the top of movable sleeve (4) is equipped with the rectangular channel, the bilateral symmetry of rectangular channel inner chamber is equipped with the rotation groove, the inner chamber of rectangular channel is equipped with pivot (5), the one end and one of them inner chamber rotation that rotate the groove of pivot (5) are connected, the other end and one of them inner chamber rotation that rotate the groove of pivot (5) are connected, dust guard (6) have been cup jointed fixedly to the outer wall of pivot (5), two the inner chamber that rotates the groove all is equipped with reset assembly.

2. The dust-proof device for the electronic connection line connector according to claim 1, wherein: the bilateral symmetry of outside sleeve (3) inner chamber is equipped with first spout (7), the bilateral symmetry of activity sleeve (4) is equipped with first slider (8), one side of first slider (8) and one side fixed connection of activity sleeve (4), the inner chamber of first spout (7) and the outer wall of first slider (8) slip cup joint.

3. The dust-proof device for the electronic connection line connector according to claim 1, wherein: the both sides side symmetry of outside sleeve (3) inner chamber is equipped with second spout (9), the inner chamber of second spout (9) slides and has cup jointed second slider (10), one side of second slider (10) and the avris fixed connection of movable sleeve (4).

4. The dust-proof device for the electronic connection line connector according to claim 1, wherein: the both sides side symmetry of outside sleeve (3) is equipped with the constant head tank, the both sides side of activity sleeve (4) and the below symmetry that is located second slider (10) are equipped with the holding tank, locating piece (11) have been cup jointed in the inner chamber slip of holding tank, the outer wall of locating piece (11) and the inner chamber activity joint of constant head tank, the first spring (12) of one end fixedly connected with of locating piece (11), the one end of first spring (12) and one side fixed connection of holding tank inner chamber.

5. The dust-proof device for the electronic connection line connector according to claim 1, wherein: the two sides of the bottom of the movable sleeve (4) are symmetrically provided with second springs (13), the tops of the second springs (13) are fixedly connected with the top of the movable sleeve (4), and the bottom of each second spring (13) is fixedly connected with the bottom of the inner cavity of the outer sleeve (3).

6. The dust-proof device for the electronic connection line connector according to claim 1, wherein: reset assembly includes activity ring (14), the inner chamber of activity ring (14) and the fixed cup joint of outer wall of pivot (5), the outer wall and the inner chamber swing joint who rotates the groove of activity ring (14), one side fixedly connected with torsional spring (15) of activity ring (14), the inner chamber of torsional spring (15) and the outer wall activity of pivot (5) cup joint, the one end of torsional spring (15) and one side fixed connection who rotates the inslot cavity.