CN218274357U

CN218274357U - Switching power supply protection mechanism

Info

Publication number: CN218274357U
Application number: CN202222804905.7U
Authority: CN
Inventors: 欧芫谷; 凌军州; 林远
Original assignee: Shenzhen Youte Meier Electronics Co ltd
Current assignee: Shenzhen Youte Meier Electronics Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-10
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a switching power supply protection technical field, concretely relates to switching power supply protection machanism, including the switch body, the outside of switch body can be dismantled to cup joint and be fixed with the rectangle carriage, the both ends at rectangle carriage top all are fixed with the connecting axle, two it is connected with guard flap to rotate between the connecting axle, guard flap's one end embedding is fixed with the elasticity waterproof cloth. The utility model discloses in, through embedding fixed elasticity tarpaulin on the guard flap of switch body front side, the elasticity of utilizing the elasticity tarpaulin is convenient for operate shift knob in its outside, prevent that the direct water that leads to on the finger with the shift knob contact from staining shift knob, the security that switch used has been improved, through the outside at the elasticity tarpaulin removal retaining member, the inclined plane on the retaining member contacts with the inclined plane on the shift knob, limit switch opens and shuts the removal, prevent that the hand mistake from touching shift knob when clean switch.

Description

Switching power supply protection mechanism

Technical Field

The utility model relates to a switching power supply protection technical field, concretely relates to switching power supply protection machanism.

Background

The switch power supply is mainly used for controlling the on-off of the lamp power supply, meanwhile, in order to facilitate the switch power supply to supply power to the outside, more and more switch power supplies are provided with power jacks, the exposed arrangement of the switch power supply enables the power supply to be easily damaged by external impact, so that the common switch power supply protection mechanism is that a plastic transparent protection cover is rotatably connected to the outer side of the switch power supply, and the transparent plastic protection cover mainly plays a role in isolating and protecting the switch power supply when the switch power supply is not used;

however, when the button on the switching power supply is pressed to be opened, the protection casing needs to be opened by rotating first, the switch button can be touched, the pressing switch process is complicated, especially, the switching power supply installed in a toilet often faces the problem that water is splashed to the switching power supply, and after bathing or washing hands, the water can be remained on the fingers, the fingers and the switch safety button are contacted, the water on the fingers easily enters the switch through the gaps of the switch button, the switch is not beneficial to safe use of the power switch, and in addition, the switch button can be touched by mistake due to the fact that dust on the clean power switch is sometimes caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome foretell technical problem, an object of the utility model is to provide a switching power supply protection machanism, through embedding fixed elasticity waterproof cloth on the guard flap of switch body front side, the elasticity of utilizing the elasticity waterproof cloth is convenient for operate shift knob in its outside, prevent that the finger from directly leading to the water on the finger to glue on the shift knob with the shift knob contact, the security that switch used has been improved, through the outside at the elasticity waterproof cloth remove the retaining member, inclined plane on the retaining member and the inclined plane contact on the shift knob, the restriction switch removes that opens and shuts, prevent that the hand mistake from touching shift knob when clean switch.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a switching power supply protection mechanism, includes the switch body, the outside of switch body can be dismantled to cup joint and be fixed with the rectangle carriage, the both ends at rectangle carriage top all are fixed with the connecting axle, two rotate between the connecting axle and be connected with guard flap, guard flap's one end embedding is fixed with the elasticity tarpaulin, the elasticity tarpaulin is located shift knob's front side, the top that the switch body is located shift knob is provided with the retaining member that is used for restricting shift knob to remove, the top of rectangle carriage can be dismantled and be fixed with the dust cover that is used for sheltering from the dust.

Further, the method comprises the following steps: the outer side wall of the connecting shaft is provided with an external thread, connecting seats are fixed at two ends of the top of the protective baffle, and the connecting seats are connected with the connecting shaft at corresponding positions in a screwing manner.

Further, the method comprises the following steps: the both ends of dust cover all are fixed with connects the curb plate, connect curb plate position plastics material, just it is fixed with corresponding position connecting axle can dismantle the grafting to connect the curb plate.

Further, the method comprises the following steps: one side that the rectangle carriage deviates from guard flap is fixed with fixed frame, one side of fixed frame pastes with the rear side of switch body and leans on.

Further, the method comprises the following steps: one side of retaining member is fixed with trapezoidal slider, trapezoidal spout has been seted up in the outside of switch body, trapezoidal slider and trapezoidal spout sliding connection.

Further, the method comprises the following steps: one side that the retaining member deviates from trapezoidal slider is fixed with the spliced pole, the bottom that the retaining member is close to trapezoidal slider one side is the inclined plane.

Further, the method comprises the following steps: a rectangular through hole is formed in one end of the protective baffle, and the inner side of the rectangular through hole is fixedly connected with the elastic waterproof cloth.

Further, the method comprises the following steps: the top that rectangle carriage is close to guard flap one side is seted up the fillet of being convenient for guard flap pivoted, the dust cover slope is arranged in the top of rectangle carriage.

The utility model has the advantages that:

1. the switch body is convenient to protect by arranging the protective baffle at the front side of the switch body, the elastic waterproof cloth is embedded and fixed at one end of the protective baffle, when the switch button needs to be opened, the elastic waterproof cloth is directly pressed by hands to realize the opening and closing of the switch button, meanwhile, the elastic waterproof cloth is shielded at the front side of the switch button so as to prevent water on fingers from adhering to the switch button and prevent water from flowing onto the switch button, the switch button is protected, the use safety of the switch button is improved, the traditional method that the protective cover is opened firstly to touch the switch button is omitted, and the convenience of a switch power supply protective mechanism is improved;

2. there is the retaining member through the top sliding connection who is located shift knob at switch body, the spliced pole on the retaining member is removed in the outside of elasticity tarpaulin, the spliced pole area retaining member removes the top of switch safety button, and the inclined plane on the retaining member pastes with shift knob's inclined plane and leans on, thereby the restriction switch continues to rotate the switch and opens and shuts, convenient to use person cleans clean elasticity tarpaulin and switching power supply protection mechanism major structure in the outside of elasticity strap, effectively prevent because clean switching power supply protection mechanism leads to the mistake to touch shift knob.

3. Through all being fixed with the connecting seat at the both ends at the guard flap top, the connecting seat closes with corresponding position connecting axle soon and is connected, when rotating to open the jack on the use switch body, utilize the connecting seat to close the relation soon with the connecting axle, the guard flap of being convenient for can rotate and open arbitrary position and stop, when guard flap closed the lid at rectangle carriage front side, the one end extension part of guard flap was in the outside of rectangle carriage (refer to description book figure 5), the person of facilitating the use opened its rotation from the handheld guard flap of guard flap's one end.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of a switching power supply protection mechanism of the present invention;

FIG. 2 is a schematic structural view of the open state of the protective baffle in the present invention;

FIG. 3 is a schematic structural view of the rectangular support frame and the dust cover of the present invention;

FIG. 4 is a schematic view of a lock of the present invention;

fig. 5 is a schematic view of the structure of the rectangular support frame and the guard plate of the present invention.

In the figure: 100. a switch body; 200. a rectangular support frame; 210. a connecting shaft; 220. a fixing frame; 300. a protective baffle; 310. elastic waterproof cloth; 320. a connecting seat; 400. a locking member; 410. connecting columns; 420. a trapezoidal slider; 500. a dust cover; 510. the side plates are connected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a switching power protection mechanism includes a switch body 100, a rectangular support frame 200 is detachably sleeved and fixed on the outer side of the switch body 100, connecting shafts 210 are fixed on both ends of the top of the rectangular support frame 200, a protective baffle 300 is rotatably connected between the two connecting shafts 210, an elastic waterproof cloth 310 is embedded and fixed in one end of the protective baffle 300, the elastic waterproof cloth 310 is located on the front side of a switch button, a locking member 400 for limiting the movement of the switch button is arranged above the switch body 100, a dust cover 500 for shielding dust is detachably fixed on the top of the rectangular support frame 200, the elastic waterproof cloth 310 is embedded and fixed on the protective baffle 300 on the front side of the switch body 100, the switch button is conveniently operated on the outer side of the elastic waterproof cloth 310 by utilizing the elasticity of the elastic waterproof cloth 310, water on fingers is prevented from being adhered to the switch button due to the direct contact of the fingers with the switch button, the use safety of a power switch is improved, the inclined surface on the locking member 400 is moved on the outer side of the elastic waterproof cloth 310, the inclined surface of the locking member is contacted with the inclined surface on the switch button, the inclined surface, the switch button, the inclined surface is prevented from being mistakenly contacted with the open and the switch button when the switch is cleaned.

The outer side wall of the connecting shaft 210 is provided with external threads, the two ends of the top of the protective baffle 300 are both fixed with connecting seats 320, the connecting seats 320 are connected with the connecting shaft 210 at corresponding positions in a screwing manner, and the protective baffle 300 can be conveniently rotated to be opened to any position for stopping by utilizing the screwing relationship between the connecting seats 320 and the connecting shaft 210; the two ends of the dust cover 500 are fixed with connecting side plates 510, the connecting side plates 510 are made of plastic, the connecting side plates 510 are detachably inserted and fixed with the connecting shafts 210 at corresponding positions, and the two connecting side plates 320 are unfolded in the direction of deviating from each other by utilizing certain elasticity of the plastic, so that the dust cover 500 can be detachably mounted between the two connecting shafts 210 through the connecting side plates 320; one side that rectangle carriage 200 deviates from guard flap 300 is fixed with fixed frame 220, and one side of fixed frame 220 leans on with the rear side of switch body 100, and switch body 100 butt is on fixed frame 200, and the back of being convenient for with switch body 100 installation fixed to the wall, fixed frame 220 is fixed to the wall together, and then makes switching power supply protection mechanism monolithic stationary on the wall.

A trapezoidal sliding block 420 is fixed on one side of the locking member 400, a trapezoidal sliding groove is formed in the outer side of the switch body 100, and the trapezoidal sliding block 420 is slidably connected with the trapezoidal sliding groove, so that the locking member 400 can be stably moved on the switch body 100; a connecting column 410 is fixed on one side of the locking member 400, which is far away from the trapezoidal sliding block 420, the bottom of the locking member 400, which is close to the trapezoidal sliding block 420, is an inclined plane, the connecting column 410 is convenient for shifting the locking member 400 to move, and the inclined plane on the locking member 400 is convenient for being matched and attached to the inclined plane on the switch to limit the switch button to be opened and closed; one end of the protective baffle 300 is provided with a rectangular through hole, the inner side of the rectangular through hole is fixedly connected with the elastic waterproof cloth 310, and the elastic waterproof cloth 310 is convenient for controlling the opening and closing of the switch and the position movement of the locking piece 400 at the outer side of the elastic waterproof cloth 310 while isolating the protection switch button; the top of the rectangular supporting frame 200 close to one side of the protective baffle 300 is provided with a round angle convenient for the protective baffle 300 to rotate, the dust cover 500 is obliquely arranged above the rectangular supporting frame 200, and the round angle is provided so that the protective baffle 300 can rotate without being interfered by the rectangular supporting frame 200.

The working principle is as follows: when the switch power protection mechanism is used, when the switch button on the switch body 100 needs to be opened or closed, the switch button is directly pressed on the outer side of the elastic waterproof cloth 310, the switch button is directly operated on the outer side of the elastic waterproof cloth 300 by utilizing the elasticity of the elastic waterproof cloth 300, the elastic waterproof cloth is the prior art, the applicant does not need to give details, when the whole switch power protection mechanism needs to be cleaned, particularly when the elastic waterproof cloth 310 is cleaned, the connecting column 410 is shifted towards the switch button by hands to enable the locking piece 400 to move onto the switch button, namely, the inclined plane on the locking piece 400 is contacted with the inclined plane on the switch button, so that the function of limiting the opening and closing of the switch button is achieved, cleaning tools such as cleaning cloth can be used for cleaning the elastic waterproof cloth 310, at the moment, the switch button is limited by the locking piece 400, even if the switch button is touched by hands, the switch button can not be rotated to open or close, when the jack on the switch body 100 needs to be used, the protective baffle 300 can be upwards rotated from one end of the protective baffle 300, at the moment, the connecting seat 320 on the protective baffle 300 is rotatably rotated to the corresponding position 210, so that the plug on an external lead can be conveniently stopped at any position on the switch body 100.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a switching power supply protection mechanism, includes switch body (100), its characterized in that, the outside of switch body (100) can be dismantled to cup joint and be fixed with rectangle carriage (200), the both ends at rectangle carriage (200) top all are fixed with connecting axle (210), two it is connected with guard flap (300) to rotate between connecting axle (210), the one end embedding of guard flap (300) is fixed with elasticity tarpaulin (310), elasticity tarpaulin (310) are located shift knob's front side, switch body (100) are located shift knob's top and are provided with retaining member (400) that are used for restricting shift knob to remove, dust cover (500) that are used for sheltering from the dust can be dismantled and be fixed with at the top of rectangle carriage (200).

2. The switch power supply protection mechanism according to claim 1, wherein an external thread is formed on an outer side wall of the connecting shaft (210), connecting seats (320) are fixed to both ends of the top of the protection baffle (300), and the connecting seats (320) are screwed with the connecting shaft (210) at corresponding positions.

3. The switching power supply protection mechanism according to claim 1, wherein the two ends of the dust cover (500) are fixed with connection side plates (510), the connection side plates (510) are made of plastic material, and the connection side plates (510) are detachably inserted and fixed with the connection shafts (210) at corresponding positions.

4. The switching power supply protection mechanism according to claim 1, wherein a fixing frame (220) is fixed to a side of the rectangular support frame (200) facing away from the protection baffle (300), and one side of the fixing frame (220) abuts against the rear side of the switch body (100).

5. The switching power supply protection mechanism according to claim 1, wherein a trapezoidal sliding block (420) is fixed on one side of the locking member (400), a trapezoidal sliding groove is formed in an outer side of the switch body (100), and the trapezoidal sliding block (420) is slidably connected with the trapezoidal sliding groove.

6. The switching power supply protection mechanism according to claim 5, wherein a connecting column (410) is fixed on one side of the locking member (400) away from the trapezoidal sliding block (420), and the bottom of the locking member (400) close to one side of the trapezoidal sliding block (420) is an inclined surface.

7. The switching power supply protection mechanism according to claim 1, wherein one end of the protection baffle (300) is provided with a rectangular through hole, and the inner side of the rectangular through hole is fixedly connected with the elastic waterproof cloth (310).

8. The switching power supply protection mechanism according to claim 1, wherein a top portion of the rectangular support frame (200) near one side of the protection baffle (300) is provided with a round angle for facilitating rotation of the protection baffle (300), and the dust cover (500) is obliquely arranged above the rectangular support frame (200).