Novel electronic switch

Abstract

The utility model discloses a novel electronic switch, which comprises a shell, a button and a locking assembly, the inner core is connected in the shell in a lifting mode, the bottom plate is arranged at the bottom of the shell, the spring is connected between the inner core and one side of the bottom plate, the limiting rod is fixed to the other side of the bottom of the inner core, the bottom of the limiting rod penetrates out of the bottom plate, the reed and the crochet hook are arranged between the inner core and the shell, and the reed is fixed to the inner side of the shell. The top end of the bearded needle is hooked at the top of the reed, the other end of the bearded needle penetrates out of the middle of the reed, a limiting groove corresponding to the bearded needle is formed in one side of the inner core, the locking assembly is fixed on the protective cover, and a limiting hole corresponding to the limiting rod is formed in the shell. Damage cannot easily occur; the protective cover is locked and unlocked by repeatedly pressing the locking assembly, and the locking assembly can reliably lock the protective cover; and the overall structure of the locking assembly is more reliable.

Description

TECHNICAL FIELD

[0001] The utility model relates to a novel electronic switch. BACKGROUND

[0002] The patent with the announcement number CN216487766U discloses an electronic switch, and the electronic switch comprises a shell, a button arranged on the surface of the shell, a protective cover for exposing and hiding the button, and a locking assembly for locking and unlocking the protective cover, so as to prevent the misoperation caused by the accidental touch of personnel and prevent the damage caused by the impact of external force.

[0003] However, as can be seen from the specification, the locking assembly of the above-mentioned electronic switch is integrally protruded on one end of the top of the shell, and the structure is too simple, so that the electronic switch is easily damaged by the impact of external force, and the locking assembly itself is also prone to errors, which is not reliable enough. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the defects of the prior art, and provides a novel electronic switch which is equipped with a more reliable locking assembly.

[0005] The technical scheme of the utility model is as follows: a novel electronic switch comprises a shell, a button arranged on the top of the shell, a protective cover for exposing and hiding the button, and a locking assembly for locking and unlocking the protective cover, wherein the locking assembly comprises a shell, an inner core connected to the shell in a lifting mode, a bottom plate arranged on the bottom of the shell, a spring connected between the inner core and one side of the bottom plate, a limiting rod fixed on the other side of the bottom of the inner core and penetrating through the bottom plate from the bottom, and a reed and a hook needle arranged between the inner core and the shell, the reed is fixed on the inner side of the shell, the top end of the hook needle is hooked on the top of the reed, the other end of the hook needle penetrates through the middle part of the reed, one side of the inner core is provided with a limiting groove corresponding to the hook needle, the locking assembly is fixed on the protective cover, and the shell is provided with a limiting hole corresponding to the limiting rod.

[0006] Further, the upper end of the shell is provided with a sliding groove on each side, the protective cover is provided with a sliding block corresponding to the sliding groove on each side, and the protective cover is slidingly connected to the top of the shell.

[0007] Further, the front end of the protective cover is further provided with a position-avoiding groove corresponding to the button, the button is located in the position-avoiding groove when the protective cover is sliding forward to the limit, and the limiting rod is located directly above the limiting hole.

[0008] Further, the top of the shell is further provided with a pressing cover, and the pressing cover is fixed on the top of the inner core.

[0009] Further, an elastic dustproof sleeve is arranged between the pressing cover and the shell.

[0010] Further, the protective cover has a mounting hole corresponding to the locking assembly, and the shell has a buckle on each side, the shell is inserted and clamped in the mounting hole, and the elastic dust cover and the gland are exposed on the top of the protective cover.

[0011] Further, the buckle is a V-shaped buckle, the top end of the buckle is integrally formed with the shell, the bottom end of the buckle is abutted in the groove on the outer side of the shell and slides up and down along the groove, and the outer side of the upper end of the buckle has a plurality of stepped clamping grooves.

[0012] Further, the inner core and the bottom plate respectively have spring seats corresponding to the springs, and the two ends of the spring are respectively sleeved and fixed on the spring seat.

[0013] Further, the bottom of the inner core further has a connecting end corresponding to the limiting rod, and the top of the limiting rod is fixed with the connecting end.

[0014] Further, the sliding groove and the protective cover are respectively provided with limiting portions for limiting the displacement stroke of the protective cover.

[0015] The beneficial effects of the utility model are as follows: in the utility model, the locking assembly is integrally installed and fixed on the protective cover, only the pressing part for pressing is exposed, and it is not easy to be touched by mistake or damaged; the protective cover is locked and unlocked by repeatedly pressing the locking assembly, the locking of the locking assembly on the protective cover is reliable; and the overall structure of the locking assembly is more reliable, and the service life of the electronic switch as a whole can be prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the structure schematic view of the protective cover in the unlocking state in the utility model;

[0017] Figure 2 is the structure schematic view of the protective cover in the locking state in the utility model;

[0018] Figure 3 is the structure schematic view of the locking assembly in the utility model.

[0019] In the drawing: shell 1, button 2, protective cover 3, locking assembly 4, shell 5, inner core 6, bottom plate 7, spring 8, limiting rod 9, reed 10, hook needle 11, limiting groove 12, limiting hole 13, sliding groove 14, avoiding groove 15, gland 16, elastic dust cover 17, buckle 18, connecting end 19. DETAILED DESCRIPTION

[0020] The technical scheme of the utility model will be further specifically explained below by combining with the drawings.

[0021] By combining Figures 1-3As shown in the figure, a new electronic switch comprises a shell 1, a button 2 arranged on the top of the shell 1, a protective cover 3 for exposing and hiding the button 2, and a locking assembly 4 for locking and unlocking the protective cover 3.

[0022] The locking assembly 4 comprises an outer shell 5, an inner core 6 connected to the outer shell 5 in a lifting manner, a bottom plate 7 arranged at the bottom of the outer shell 5, a spring 8 connected between the inner core 6 and one side of the bottom plate 7, a limiting rod 9 fixed to the other side of the inner core 6 and passing through the bottom plate 7 at the bottom, a reed 10 and a hook needle 11 arranged between the inner core 6 and the outer shell 5, the reed 10 being fixed to the inner side of the outer shell 5, the top end of the hook needle 11 being hooked on the top of the reed 10, the other end of the hook needle 11 passing through the middle of the reed 10, and one side of the inner core 6 being provided with a limiting groove 12 corresponding to the hook needle 11; once the inner core 6 is pressed down, the limiting rod 9 moves downward with the inner core 6, the lower end of the hook needle 11 is clamped into the limiting groove 12, and the limiting rod 9 cannot be reset; the inner core 6 is pressed down again, the lower end of the hook needle 11 is separated from the limiting groove 12 under the action of the reed 10 and the spring 8, the inner core 6 is reset, and the limiting rod 9 is lifted up.

[0023] The locking assembly 4 is fixed to the protective cover 3, and the shell 1 is provided with a limiting hole 13 corresponding to the limiting rod 9.

[0024] In the above structure, the locking assembly 4 is integrally mounted and fixed to the protective cover 3, only the pressing part for pressing is exposed, and it is not easy to be accidentally touched or damaged; the protective cover 3 is locked and unlocked by repeatedly pressing the locking assembly 4, the locking of the protective cover 3 by the locking assembly 4 is reliable; and the overall structure of the locking assembly 4 is more reliable, which can prolong the service life of the electronic switch as a whole.

[0025] In another embodiment, as shown in Figure 1 and Figure 2 The upper ends of the shell 1 are respectively provided with sliding grooves 14, the protective cover 3 is provided with sliding blocks corresponding to the sliding grooves 14 at both sides, and the protective cover 3 is slidingly connected to the top of the shell 1.

[0026] In another embodiment, as shown in Figure 1 and Figure 2 The front end of the protective cover 3 is further provided with an avoiding groove 15 corresponding to the button 2, the button 2 is located in the avoiding groove 15 after the protective cover 3 is slidingly moved to the limit, and the limiting rod 9 is located directly above the limiting hole 13.

[0027] In another embodiment, as shown in Figure 3 The top of the outer shell 5 is further provided with a pressing cover 16, and the pressing cover 16 is fixed to the top of the inner core 6.

[0028] In another embodiment, as shown in Figure 3 The pressing cover 16 and the outer shell 5 are further provided with an elastic dustproof sleeve 17.

[0029] In another embodiment, in combination with Figures 1-3 As shown in the figure, the protective cover 3 has a mounting hole corresponding to the locking assembly 4, and the shell 5 has a buckle 18 on each side, the shell 5 is inserted and clamped in the mounting hole, and the elastic dust cover 17 and the gland 16 are exposed on the top of the protective cover 3.

[0030] In another embodiment, as shown in the figure, Figure 3 The buckle 18 is a V-shaped buckle 18, the top end of the buckle 18 is integrally formed with the shell 1, the bottom end of the buckle 18 abuts against the groove on the outer side of the shell 1 and slides up and down along the groove, and the outer side of the upper end of the buckle 18 has a plurality of stepped clamping grooves, when the locking assembly 4 is installed, the locking assembly 4 is only pressed into the mounting hole to complete the fixation of the locking assembly 4.

[0031] In another embodiment, as shown in the figure, Figure 3 The inner core 6 and the bottom plate 7 respectively have spring seats corresponding to the springs 8, and the two ends of the spring 8 are respectively sleeved and fixed on the spring seat.

[0032] In another embodiment, as shown in the figure, Figure 3 The bottom of the inner core 6 also has a connecting end 19 corresponding to the limiting rod 9, and the top of the limiting rod 9 is fixed with the connecting end 19.

[0033] In another embodiment, the sliding groove 14 and the protective cover 3 are respectively provided with limiting portions for limiting the displacement stroke of the protective cover 3.

Claims

1. A novel electronic switch, comprising a housing (1), a button (2) disposed on the top of the housing (1), a protective cover (3) for exposing and concealing the button (2), and a locking assembly (4) for locking and unlocking the protective cover (3), characterized in that, The locking assembly (4) includes a housing (5), an inner core (6) connected to the housing (5) in a lifting manner, a base plate (7) disposed at the bottom of the housing (5), a spring (8) connected between the inner core (6) and one side of the base plate (7), a limiting rod (9) fixed to the other side of the bottom of the inner core (6) and its bottom protruding through the base plate (7), and a spring plate (10) and a hook (11) disposed between the inner core (6) and the housing (5). The spring plate (10) is fixed inside the housing (5), the top end of the hook (11) is hooked onto the top of the spring plate (10), and the other end of the hook (11) protrudes from the middle of the spring plate (10). A limiting groove (12) corresponding to the hook (11) is provided on one side of the inner core (6). The locking assembly (4) is fixed on the protective cover (3), and the housing (1) has a limiting hole (13) corresponding to the limiting rod (9).

2. The novel electronic switch as described in claim 1, characterized in that, The upper end of the housing (1) has a sliding groove (14) on both sides, and the inner sides of the protective cover (3) have sliders corresponding to the sliding groove (14). The protective cover (3) is slidably connected to the top of the housing (1).

3. The novel electronic switch as described in claim 2, characterized in that, The front end of the protective cover (3) also has a corresponding clearance groove (15) for the button (2). After the protective cover (3) slides forward to the limit, the button (2) is located in the clearance groove (15), and the limiting rod (9) is located directly above the limiting hole (13).

4. The novel electronic switch as described in claim 3, characterized in that, The top of the outer shell (5) is also provided with a pressure cap (16), which is fixed to the top of the inner core (6).

5. A novel electronic switch as described in claim 4, characterized in that, An elastic dust cover (17) is also provided between the pressure cap (16) and the outer shell (5).

6. A novel electronic switch as described in claim 5, characterized in that, The protective cover (3) has mounting holes for the corresponding locking components (4), and the outer shell (5) has a buckle (18) on each side. The outer shell (5) is inserted into and snapped into the mounting holes, and the elastic dust cover (17) and the pressure cap (16) are exposed on the top of the protective cover (3).

7. A novel electronic switch as described in claim 6, characterized in that, The buckle (18) is a V-shaped buckle (18). The top of the buckle (18) is integrally formed with the shell (1). The bottom of the buckle (18) abuts against the groove on the outside of the shell (1) and slides up and down along the groove. The upper outer side of the buckle (18) has a multi-step groove.

8. A novel electronic switch as described in claim 7, characterized in that, The inner core (6) and the base plate (7) each have a spring seat corresponding to the spring (8), and the two ends of the spring (8) are respectively sleeved and fixed on the spring seat.

9. A novel electronic switch as described in claim 8, characterized in that, The bottom of the inner core (6) also has a connecting end (19) corresponding to the limiting rod (9), and the top of the limiting rod (9) is fixed to the connecting end (19).

10. A novel electronic switch as described in claim 9, characterized in that, The slide (14) and the protective cover (3) are respectively provided with limiting parts for limiting the displacement stroke of the protective cover (3).

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