CN219322267U

CN219322267U - Switching power supply with prevent mistake and bump structure

Info

Publication number: CN219322267U
Application number: CN202320828363.9U
Authority: CN
Inventors: 白霖
Original assignee: Shenzhen Juding Electronic Co ltd
Current assignee: Shenzhen Juding Electronic Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-07
Anticipated expiration: 2033-04-07

Abstract

The utility model provides a switch power supply with an anti-false touch structure, which comprises a switch power supply main body, wherein one end of the switch power supply main body is provided with a protection mechanism in a limiting sliding manner through a sliding groove, the sliding grooves are symmetrically arranged on two sides of the switch power supply main body, a protective cover moves to one end of the switch power supply main body under the action of a spring, a fixed rod, the sliding groove and a sliding block, the protective cover is positioned on the outer side of a terminal, and the terminal and a cable connector can be placed in the protection mechanism under the combined action of the protective cover and a movable plate, so that the switch power supply is prevented from being touched by false, and the safety is high; one end of the cable can be extruded through the elastic adhesive tape and the clamping groove of the movable plate, and the movable plate can be fixed through limiting mechanisms such as the fixed block and the inserted bar, so that the cable can be prevented from loosening, and the use is convenient.

Description

Switching power supply with prevent mistake and bump structure

Technical Field

The utility model relates to the technical field of switching power supplies, in particular to a switching power supply with an anti-false touch structure.

Background

The switching power supply is a voltage or current electric energy conversion device for converting voltage into voltage or current required by a user side, and is mainly used in the fields of industrial automation control, scientific research equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters and the like. The switch power supply is generally composed of a shell and a circuit board, wherein a binding post is welded and fixed at one end of the circuit board, one end of the binding post is arranged at the outer side of the shell, and the binding post and a cable are fixedly connected when the switch power supply is used, for example, the Chinese patent publication No. CN211959736U discloses a switch power supply box and a switch power supply, the switch power supply box comprises a bottom plate, the circuit board which is connected onto the bottom plate through threads and an upper cover which covers the circuit board, the upper cover is of a box-shaped structure with one end open, and the binding post of the circuit board extends out of the upper cover, but the binding post and the cable connector are exposed outside and are easy to be mistakenly touched, so that potential safety hazards exist.

Therefore, the utility model provides a switching power supply with an anti-false touch structure.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a switch power supply with an anti-false touch structure so as to solve the problems in the prior art.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a switching power supply with prevent mistake and bump structure, includes the switching power supply main part, the spacing slidable mounting of spout is passed through to switching power supply main part's one end has protection machanism, the both sides at the switching power supply main part have been seted up to the spout symmetry, protection machanism includes the protection casing, the inner wall bilateral symmetry fixed mounting of one end of protection casing has the slider, the top and the bottom of the other end of protection casing are through pivot movable mounting has the fly leaf.

Further, the sliding block is slidably mounted in the sliding groove, a fixing rod is fixedly mounted in the sliding groove, and the sliding block is slidably mounted on the fixing rod through the sliding hole.

Further, a spring is sleeved on the fixing rod, and one end of the spring is fixedly connected with the sliding block.

Further, one end of the movable plate is fixedly provided with an elastic adhesive tape, and clamping grooves are formed in one side of the elastic adhesive tape at equal intervals.

Further, the outside of one end of the switch power supply main body is fixedly provided with a terminal through a circuit board, and the inside of the terminal is fixedly provided with a cable.

Further, the cable joint is installed in the inside of draw-in groove, the bottom fixed mounting of the other end of switching power supply main part has the cushion.

Further, the two movable plates are fixed through a limiting mechanism, the limiting mechanism comprises fixed blocks, and the fixed blocks are respectively and fixedly arranged on the outer sides of the two movable plates.

Further, the upper part is movably provided with an inserting rod, a second spring is fixedly arranged between the top end of the inserting rod and the upper part of the fixing block, and the bottom end of the inserting rod is inserted into the lower part of the fixing block.

The utility model has the beneficial effects that: according to the protective cover of the switch power supply with the false touch prevention structure, provided by the utility model, the protective cover moves to one end of the switch power supply main body under the action of the spring, the fixed rod, the sliding chute and the sliding block, and is positioned at the outer side of the terminal, and the terminal and the cable connector can be arranged in the protective mechanism under the combined action of the protective cover and the movable plate, so that the false touch is prevented, and the safety is high; one end of the cable can be extruded through the elastic adhesive tape and the clamping groove of the movable plate, and the movable plate can be fixed through limiting mechanisms such as the fixed block and the inserted bar, so that the cable can be prevented from loosening, and the use is convenient.

Drawings

FIG. 1 is a block diagram of a switching power supply with an anti-false touch structure according to the present utility model;

FIG. 2 is a cross-sectional view of a switching power supply with an anti-false touch structure according to the present utility model;

FIG. 3 is an enlarged view of the position A in FIG. 2 of a switching power supply with a false touch prevention structure according to the present utility model;

FIG. 4 is a block diagram of a switching power supply protection mechanism with an anti-false touch structure according to the present utility model;

in the figure: 1. a switching power supply main body; 2. a protective cover; 3. a cushion block; 4. a movable plate; 5. an elastic adhesive tape; 6. a cable; 7. a limiting mechanism; 8. a chute; 9. a fixed rod; 10. a spring; 11. a slide block; 12. a fixed block; 13. and a plunger.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a switching power supply with prevent mistake and bump structure, includes switching power supply main part 1, switching power supply main part 1's one end is through the spacing slidable mounting of spout 8 has protection machanism, the both sides at switching power supply main part 1 are offered to spout 8 symmetries, protection machanism includes protection casing 2, the inner wall bilateral symmetry fixed mounting of the one end of protection casing 2 has slider 11, the top and the bottom of the other end of protection casing 2 are through pivot movable mounting having fly leaf 4, can arrange the terminal in protection machanism's inboard through protection casing 2 and fly leaf 4, prevent by the mistake and bump, improve switching power supply main part 1's security.

In this embodiment, slider 11 slidable mounting is in the inside of spout 8, the inside fixed mounting of spout 8 has dead lever 9, slider 11 passes through slide hole slidable mounting on dead lever 9, the cover is equipped with spring 10 on the dead lever 9, the one end and the slider 11 of spring 10 are fixed continuous, the one end fixed mounting of fly leaf 4 has elastic adhesive tape 5, the draw-in groove has been seted up to one side equidistance of elastic adhesive tape 5, the outside of the one end of switch power supply main part 1 has the terminal through circuit board fixed mounting, the inside fixed mounting of terminal has cable 6, the inside at the draw-in groove is installed to cable 6 joint, the bottom fixed mounting of the other end of switch power supply main part 1 has cushion 3, can carry out spacingly to protection casing 2 through slider 11 and spout 8, makes things convenient for its slip, can inject protection casing 2 in the outside of terminal through spring 10.

In this embodiment, two between the fly leaf 4 is fixed through stop gear 7, stop gear 7 includes fixed block 12, fixed block 12 fixed mounting is in the outside of two fly leaves 4 respectively, the top the inside movable mounting of fixed block 12 has inserted bar 13, fixed mounting has the second spring between the fixed block 12 of top and the top of inserted bar 13, the bottom of inserted bar 13 is pegged graft in the inside of fixed block 12 of below, can fix between the fly leaf 4 through stop gear 7 to extrude the one end of cable 6 through fly leaf 4 and elastic adhesive tape 5, can prevent that cable 6 from taking place to take off.

When the switch power supply with the false touch prevention structure is used, the inserting rod 13 is pulled upwards, the bottom end of the inserting rod 13 is moved out of the inside of the fixed block 12 below, the protective cover 2 slides to one side on the switch power supply main body 1, the protective cover 2 drives the sliding block 11, the sliding block 11 slides in the sliding groove 8 to compress the spring 10, meanwhile, the switch power supply main body 1 can press the movable plate 4, the movable plate 4 rotates outwards to fixedly connect the joint of the cable 6 with the terminal, the protective cover 2 is loosened, the protective cover 2 moves to one end of the switch power supply main body 1 under the action of the spring 10, the fixed rod 9, the sliding groove 8 and the sliding block 11, the protective cover 2 is positioned at the outer side of the terminal, and the joint of the terminal and the cable 6 can be arranged in the protective mechanism under the combined action of the protective cover 2 and the movable plate 4, so that false touch is prevented, and the safety is high; the fly leaf 4 can extrude the one end of cable 6 through elastic adhesive tape 5 and draw-in groove, can fix fly leaf 4 through stop gear 7 such as fixed block 12, inserted bar 13 to can prevent that cable 6 from taking off, convenient to use.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a switching power supply with prevent mistake and bump structure, includes switching power supply main part (1), its characterized in that, the one end of switching power supply main part (1) is through the spacing slidable mounting of spout (8) has protection machanism, the both sides at switching power supply main part (1) are offered to spout (8) symmetry, protection machanism includes protection casing (2), the inner wall bilateral symmetry fixed mounting of the one end of protection casing (2) has slider (11), the top and the bottom of the other end of protection casing (2) are through pivot movable mounting fly leaf (4).

2. A switching power supply with a false touch prevention structure according to claim 1, characterized in that: the sliding block (11) is slidably mounted in the sliding groove (8), a fixed rod (9) is fixedly mounted in the sliding groove (8), and the sliding block (11) is slidably mounted on the fixed rod (9) through a sliding hole.

3. A switching power supply with a false touch prevention structure according to claim 2, characterized in that: the fixed rod (9) is sleeved with a spring (10), and one end of the spring (10) is fixedly connected with the sliding block (11).

4. A switching power supply with a false touch prevention structure according to claim 1, characterized in that: one end of the movable plate (4) is fixedly provided with an elastic adhesive tape (5), and clamping grooves are formed in one side of the elastic adhesive tape (5) at equal intervals.

5. The switching power supply with a false touch prevention structure according to claim 4, wherein: the outside of one end of switching power supply main part (1) is through circuit board fixed mounting there being the terminal, the inside fixed mounting of terminal has cable (6).

6. The switching power supply with a false touch prevention structure according to claim 5, wherein: the cable (6) is clamped and installed in the clamping groove, and a cushion block (3) is fixedly installed at the bottom of the other end of the switch power supply main body (1).

7. A switching power supply with a false touch prevention structure according to claim 1, characterized in that: the two movable plates (4) are fixed through a limiting mechanism (7), the limiting mechanism (7) comprises fixed blocks (12), and the fixed blocks (12) are respectively and fixedly arranged on the outer sides of the two movable plates (4).

8. The switching power supply with a false touch prevention structure according to claim 7, wherein: the upper part is movably provided with an inserting rod (13) in the fixed block (12), a second spring is fixedly arranged between the top end of the inserting rod (13) and the fixed block (12) above, and the bottom end of the inserting rod (13) is inserted into the fixed block (12) below.