CN212723935U - Computer power adapter with dustproof mechanism - Google Patents

Abstract

The utility model discloses a computer power adapter with a dustproof mechanism, which comprises a power adapter body, two chutes are symmetrically drilled on two outer side walls far away from the power adapter body, a sliding mechanism is slidably mounted in the two chutes, a connecting rod is rotatably mounted on the two sliding mechanisms, one ends of the two connecting rods far away from the sliding mechanisms correspondingly arranged are jointly and fixedly mounted with a straight plate, one ends of the straight plate close to the power adapter body are clamped with a sealing mechanism, one end of the power adapter body is fixedly mounted with a lead, one end of the power adapter body far away from the lead is drilled with a plug wire port, two plug pins are symmetrically and fixedly mounted in the plug wire port, the sealing mechanism is matched with and clamped and connected with the plug wire port, the utility model can seal and block the plug wire port by the sealing mechanism, thereby preventing dust from entering the plug wire port, the dust is prevented from adhering to the surface of the insert core to influence the conductivity of the insert core, and the dustproof effect is greatly improved.

Description

Computer power adapter with dustproof mechanism

Technical Field

The utility model relates to a power adapter technical field specifically is a computer power adapter with dustproof mechanism.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit) and a PCB (printed circuit board), converts alternating current input into direct current output according to the working principle of the power adapter, and is widely matched with equipment such as a security camera, a set top box, a router, a light bar, a massager and the like, particularly the power adapter for the computer.

Traditional computer power adapter does not set up dustproof mechanism in actual use, easily leads to the dust to get into in the plug wire mouth, will influence its electric conductive property when the dust adheres to on the lock pin, greatly reduced its dustproof effect, to this, need design a computer power adapter with dustproof mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer power adapter with dustproof mechanism to mention in solving above-mentioned background art and not setting up dustproof mechanism, easily lead to the dust to get into in the plug wire mouth, reduced the problem of its dustproof effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a computer power adapter with dustproof mechanism, includes the power adapter body, the symmetry is excavated on two lateral walls that the power adapter body was kept away from mutually has two spouts, two equal slidable mounting has a slide mechanism, two in the spout all rotate on the slide mechanism and install a connecting rod, two the common fixed mounting of the slide mechanism's that corresponds the setting one end has a straight board is kept away from to the connecting rod, on the straight board and be close to the one end block of power adapter body and install sealing mechanism, the one end fixed mounting of power adapter body has the wire, the one end that just keeps away from the wire on the power adapter body is excavated there is the plug wire mouth, plug wire internal symmetry fixed mounting has two lock pins, sealing mechanism sets up and the block is connected with plug wire mouth phase-match.

Preferably, two slide mechanism all includes a slider, and two the equal slidable mounting of slider is in the spout that the phase-match set up, two equal fixed mounting has a pivot on the slider, two the connecting rod all rotates to be installed in the pivot that the phase-match set up, two equal symmetry fixed mounting has two stoppers on the slider.

Preferably, two equal symmetry is excavated in the spout has two spacing grooves, four the spacing groove all with the stopper swing joint that the phase-match set up.

Preferably, the straight plate is provided with a clamping groove corresponding to the sealing mechanism, a round opening is formed in the groove bottom of the clamping groove, and the sealing mechanism is embedded into the clamping groove and connected with the clamping groove in a clamping mode.

Preferably, sealing mechanism includes the block rubber, just the block rubber block is installed on the straight board, the symmetry is dug in the block rubber has two circular through-holes, the block rubber is close to the one end of straight board and inserts in the draw-in groove and rather than the block connection.

Preferably, one end, far away from the straight plate, of the rubber block is inserted into the wire inserting port and is connected with the wire inserting port in a clamping mode, and the circular through hole is connected with the inserting core in a clamping mode.

The utility model provides a computer power adapter with dustproof mechanism possesses following beneficial effect: when power adapter body idle state under, sliding connection between sliding mechanism and the spout, can drive connecting rod and straight board and carry out lateral shifting, and the connecting rod can rotate and adjust, be convenient for impress sealing mechanism in the plug wire mouth, carry out the shutoff through the rubber block to the plug wire mouth, prevent that the dust from getting into in the plug wire mouth, avoid the dust to adhere to the lock pin surface and influence its electric conductive property, for traditional power adapter, this power adapter can effectually carry out the shutoff to plug wire mouth 8, prevent that the dust from getting into, its dustproof effect has been improved greatly.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a schematic structural view of the sealing mechanism of the present invention;

FIG. 4 is a schematic view of the connection between the sliding mechanism and the sliding chute of the present invention;

fig. 5 is a schematic view of the straight plate structure of the present invention.

In the figure: 1. a power adapter body; 2. a sliding mechanism; 21. a slider; 22. a limiting block; 23. a rotating shaft; 3. a connecting rod; 4. a straight plate; 41. a card slot; 42. a circular opening; 5. a sealing mechanism; 51. a rubber block; 52. a circular through hole; 6. a chute; 61. a limiting groove; 7. a wire; 8. a wire plugging port; 9. and (4) inserting cores.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a computer power adapter with a dustproof mechanism comprises a power adapter body 1, two sliding grooves 6 are symmetrically cut on two outer side walls, far away from the power adapter body 1, of the power adapter body, a sliding mechanism 2 is slidably mounted in each sliding groove 6, a connecting rod 3 is rotatably mounted on each sliding mechanism 2, one end, far away from the corresponding sliding mechanism 2, of each connecting rod 3 is fixedly mounted with a straight plate 4, one end, close to the power adapter body 1, of each straight plate 4 is provided with a sealing mechanism 5 in a clamping manner, one end of the power adapter body 1 is fixedly mounted with a lead 7, one end, far away from the lead 7, of the power adapter body 1 is provided with a plug wire port 8 in a cutting manner, two plug pins 9 are symmetrically and fixedly mounted in the plug wire port 8, the sealing mechanisms 5 are matched with and connected with the plug wire port 8 in a clamping manner, and the plug wire port 8 is blocked through the sealing mechanisms 5, can prevent that the dust from getting into in the plug wire mouth 8, under power adapter body 1 idle state, can prevent that the dust from attaching to the surface of lock pin 9 and influencing its electric conductive property, for traditional power adapter, this power adapter can effectually carry out the shutoff to plug wire mouth 8, prevents that the dust from getting into, has improved its dustproof effect greatly.

Wherein, two slide mechanism 2 all include a slider 21, and the equal slidable mounting of two sliders 21 is in the spout 6 that the phase-match set up, equal fixed mounting has a pivot 23 on two sliders 21, two connecting rod 3 all rotate and install in the pivot 23 that the phase-match set up, equal symmetrical fixed mounting has two stoppers 22 on two sliders 21, sliding connection through between slider 21 and the spout 6 ensures that two connecting rod 3 can carry out lateral shifting along two spouts 6, ensure through pivot 23 that two connecting rod 3 can use pivot 23 to rotate as the centre of a circle.

Wherein, equal symmetry is excavated in two spouts 6 and is had two spacing grooves 61, four spacing grooves 61 all with the stopper 22 swing joint that the phase-match set up, through the activity joint between stopper 22 and the spacing groove 61, ensure the stable slidable mounting of slider 21 in spout 6, prevent that slider 21 from droing in spout 6.

Wherein, the last and the position corresponding with sealing mechanism 5 of straight board 4 is excavated there is draw-in groove 41, and the tank bottom of draw-in groove 41 is excavated there is circular opening 42, and sealing mechanism 5 imbeds in draw-in groove 41 and is connected rather than the block, is convenient for install sealing mechanism 5 block on straight board 4 through draw-in groove 41, is convenient for ejecting sealing mechanism 5 from draw-in groove 41 through circular opening 42, conveniently installs and dismantles sealing mechanism 5, has effectively improved it and has carried out abluent convenience to it.

Wherein, sealing mechanism 5 includes block rubber 51, and the block rubber 51 block is installed on straight board 4, the symmetry has dug two circular through-holes 52 in the block rubber 51, block rubber 51 is close to the one end of straight board 4 and inserts in draw-in groove 41 and rather than the block connection, carry out the shutoff through block rubber 51 to plug wire mouth 8, when power adapter body 1 does not use, can prevent that the dust from getting into in plug wire mouth 8, avoid the dust to adhere to and influence its electric conductive property on lock pin 9, its dustproof effect has been improved greatly.

Wherein, the one end that rubber block 51 kept away from straight board 4 inserts in the plug wire mouth 8 and rather than the block connection, circular through-hole 52 is connected with the lock pin 9 block, inserts plug wire mouth 8 back when rubber block 51, and lock pin 9 inserts in the circular through-hole 52, can prevent to cause the damage to lock pin 9 when rubber block 51 impresses, has improved its protective effect.

It should be noted that, when working, when the power adapter body 1 is not used, the connecting rod 3 is rotatably mounted on the sliding block 21 through the rotating shaft 23, so as to ensure that the connecting rod 3 can be rotatably adjusted by taking the rotating shaft 23 as a circle center, and then the straight plate 4 and the sealing mechanism 5 are driven to rotate, when the sealing mechanism 5 rotates to keep a horizontal position with the wire plugging port 8, the straight plate 4 is pushed to one side of the wire plugging port 8, and then the sliding block 21 is stably and horizontally moved along the sliding groove 6, through the movable clamping between the limiting block 22 and the limiting groove 61, the sliding block 21 can be stably and slidably connected with the sliding groove 6, the sliding block 21 is prevented from falling off from the sliding groove 6 in the transverse moving process, the sliding stability is improved, when the straight plate 4 and the sealing mechanism 5 are gradually and transversely moved to one side of the wire 7, the rubber block 51 is inserted into the wire plugging port 8 and is clamped and butted with, then plugging the wire port 8, preventing dust from entering the wire port 8 and attaching to the ferrule 9, and avoiding dust from attaching to the ferrule 9 and affecting the electrical conductivity, and inserting the ferrule 9 into the circular through hole 52 to prevent the rubber block 51 from damaging the ferrule 9 when being pressed into the wire port 8, and improving the protection effect of the ferrule 9, and the straight plate 4 is provided with a slot 41 for facilitating the clamping and mounting of the sealing mechanism 5 on the straight plate 4, so that a worker can eject the sealing mechanism 5 out of the straight plate 4 by using a rod-shaped tool and inserting the rod-shaped tool into the circular opening 42, thereby facilitating the disassembly and the mounting of the sealing mechanism, timely cleaning and replacing the sealing mechanism 5, ensuring that the sealing mechanism 5 can maintain good sealing performance, compared with the traditional power adapter, the power adapter can effectively plug the wire port 8 and prevent dust from entering, greatly improving the dustproof effect.

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

Claims (6)

1. The utility model provides a computer power adapter with dustproof mechanism, includes power adapter body (1), its characterized in that, the symmetry is excavated on two lateral walls that power adapter body (1) kept away from mutually has two spout (6), two equal slidable mounting has a slide mechanism (2) in spout (6), two all rotate on slide mechanism (2) and install a connecting rod (3), two the common fixed mounting of the one end of slide mechanism (2) that the correspondence set up was kept away from in connecting rod (3) has a straight board (4), sealing mechanism (5) are installed to the one end block that just is close to power adapter body (1) on straight board (4), the one end fixed mounting of power adapter body (1) has wire (7), the one end that just keeps away from wire (7) on power adapter body (1) is excavated plug wire mouth (8), two inserting cores (9) are symmetrically and fixedly installed in the plug wire port (8), and the sealing mechanism (5) is matched with the plug wire port (8) and is clamped and connected with the plug wire port.

2. The computer power adapter with dust-proof mechanism of claim 1, wherein: two slide mechanism (2) all include a slider (21), and two equal slidable mounting in spout (6) that the phase-match set up of slider (21), two equal fixed mounting has a pivot (23), two on slider (21) connecting rod (3) all rotate and install on pivot (23) that the phase-match set up, two equal symmetry fixed mounting has two stopper (22) on slider (21).

3. The computer power adapter with dust-proof mechanism of claim 1, wherein: two equal symmetry division chisel has two spacing grooves (61) in spout (6), four spacing groove (61) all with stopper (22) swing joint that the phase-match set up.

4. The computer power adapter with dust-proof mechanism of claim 1, wherein: the straight plate (4) is provided with a clamping groove (41) corresponding to the sealing mechanism (5), the bottom of the clamping groove (41) is provided with a round opening (42), and the sealing mechanism (5) is embedded into the clamping groove (41) and is connected with the clamping groove.

5. The computer power adapter with dust-proof mechanism of claim 1, wherein: the sealing mechanism (5) comprises a rubber block (51), the rubber block (51) is clamped and installed on the straight plate (4), two circular through holes (52) are symmetrically formed in the rubber block (51), and one end, close to the straight plate (4), of the rubber block (51) is inserted into the clamping groove (41) and is clamped and connected with the clamping groove.

6. The computer power adapter with dust-proof mechanism of claim 5, wherein: one end, far away from the straight plate (4), of the rubber block (51) is inserted into the plug wire port (8) and is connected with the plug wire port in a clamping mode, and the circular through hole (52) is connected with the plug core (9) in a clamping mode.

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