CN214740643U

CN214740643U - Push switch and have its limit stove

Info

Publication number: CN214740643U
Application number: CN202023343549.0U
Authority: CN
Inventors: 卢宇轩; 马波
Original assignee: Guangdong Vanward New Electric Co Ltd
Current assignee: Guangdong Vanward New Electric Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-16
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a push switch and have its limit stove, push switch includes shell, inner core and connecting piece, the inner core is located in the shell and with shell sliding connection, connecting piece movably is installed in the shell, the connecting piece is equipped with spacing end and locking end, the spacing end of connecting piece is injectd in the shell, be equipped with on the inner core and be used for the first locking portion, the second locking portion that are connected with the locking end of connecting piece, still be equipped with in the shell and be used for promoting the inner core to keep away from the elastic component of shell direction motion; when the connecting piece is locked with the first locking part, the inner core is accommodated in the shell, the inner core is pressed, the locking end of the connecting piece is separated from the first locking part, the elastic piece pushes the inner core to extend out of the shell, and the locking end of the connecting piece is locked with the second locking part; when the connecting piece is locked with the second locking part, the inner core is pressed, and the locking end of the connecting piece is separated from the second locking part and is locked with the first locking part. The utility model discloses press the setting of switch, do not set up other under the condition of structure of uncapping at the apron, solved the problem that the apron is difficult to open.

Description

Push switch and have its limit stove

Technical Field

The utility model relates to a hardware technical field, more specifically relates to a push switch and have its limit stove.

Background

Currently, the main structure of the side furnace is usually arranged in the hollow structure, and then the main structure is hidden by covering the hollow structure with a cover plate hinged with one side of the hollow structure. Because the cover plate is not provided with a handle which influences the attractiveness, when a user opens the cover plate, no force point exists between fingers and the cover plate, and the problem that the cover plate is difficult to open exists. Chinese patent application, publication number CN109854087A discloses switch structure, battery case and intelligent lock, specifically, in switch structure's technical scheme, through pressing the pressure subassembly, can open the apron to a certain extent, but still have the apron and open the gap undersize, the inconvenient problem of opening the apron.

SUMMERY OF THE UTILITY MODEL

The utility model provides a press switch for overcoming the problem that the cover plate of the side furnace is difficult to open in the prior art.

In order to solve the technical problem, the utility model discloses a technical scheme is: a push switch comprises a shell, an inner core and a connecting piece, wherein the inner core is arranged in the shell and is in sliding connection with the shell, the connecting piece is movably arranged in the shell, the connecting piece is provided with a limiting end and a locking end, the limiting end of the connecting piece is limited in the shell, the inner core is provided with a first locking part and a second locking part which are used for being connected with the locking end of the connecting piece, and the shell is also internally provided with an elastic piece which is used for pushing the inner core to move away from the shell; when the connecting piece is locked with the first locking part, the inner core is accommodated in the shell, the inner core is pressed, the locking end of the connecting piece is separated from the first locking part, the elastic piece pushes the inner core to extend out of the shell, and the locking end of the connecting piece is locked with the second locking part; when the connecting piece is locked with the second locking part, the inner core is pressed, and the locking end of the connecting piece is separated from the second locking part and is locked with the first locking part.

In one embodiment, the inner core is further provided with a switching structure for disengaging or locking the locking end of the connecting piece with the first locking part and the second locking part.

In one embodiment, the switching structure comprises a slotted structure arranged on the inner core and a mounting block arranged in the slotted structure, and the mounting block and the slotted structure form a guide groove for the connecting piece to move relative to the inner core; the switching structure further includes a guide block for guiding the locking end of the link into the guide groove.

In one embodiment, the guide block comprises a first projection arranged at the top of the slotted structure in a V shape and a second projection arranged at the bottom of the mounting block in a V shape.

In one embodiment, the first locking portion is a groove structure disposed at the top of the mounting block, and the second locking portion is disposed at the bottom of the groove structure.

In one embodiment, the inner core is provided with guide posts, and the elastic element is sleeved on the guide posts and positioned in the outer shell.

In one embodiment, the housing is provided with a through hole structure, and the guide post is accommodated in the through hole structure and one end of the guide post is exposed out of the through hole structure.

In one embodiment, a boss structure is disposed at an end of the housing away from the first locking portion, a mounting hole is disposed on the boss structure, one end of the connecting member is mounted in the mounting hole, and a limiting member for limiting a limiting end of the connecting member is disposed on the boss structure.

In one embodiment, the inner core is provided with a guide block along the sliding direction of the outer shell, and the inner wall of the outer shell is provided with a guide groove matched with the guide block.

The utility model discloses another aspect provides a limit stove, including the casing, locate the open structure on the casing and install in furnace body among the open structure, open structure's a side is rotated and is connected with an apron, open structure's inboard is provided with as above push switch, the shell with open structure's inboard fixed connection when the connecting piece is connected with first locking portion, the up end of inner core with the lower terminal surface of apron offsets and leans on.

The utility model discloses a push switch compares with the background art, and the beneficial effect of production is: when the push switch is used, the shell is arranged on the inner side of the opening structure, the cover plate is closed at the opening structure, the upper end face of the inner core is in contact with the lower end face of the cover plate, and the locking end of the connecting piece is in contact with the first locking portion. The apron is pressed downwards, exerts an instant effort to the apron, and the apron drives the inner core and moves towards the direction of shell, and connecting piece and first locking portion break away from, and under the effect of elastic component, the inner core is kept away from the shell direction motion, the connecting piece is connected with second locking portion, and at the in-process of shell direction motion was kept away from to the inner core, the inner core pushed open the apron from open architecture's inside to convenience of customers opens the apron. After the apron is opened, need resume the apron to the lid when closing the state at open structure, press the apron once more, exert an effort in the twinkling of an eye to the apron, the apron drives the inner core and moves towards the direction of shell, compression elastic component, and the connecting piece breaks away from with second locking portion and is connected with first locking portion simultaneously, realizes the locking to the inner core.

Drawings

Fig. 1 is a perspective view of the push switch of the present invention;

fig. 2 is a schematic structural diagram I of the push switch of the present invention;

fig. 3 is a schematic structural diagram II of the push switch of the present invention;

fig. 4 is an exploded view of the push switch of the present invention;

fig. 5 is a schematic structural view of the inner core in the push switch of the present invention;

fig. 6 is a schematic structural diagram I of the housing of the push switch of the present invention;

fig. 7 is a schematic structural diagram II of the outer casing of the push switch of the present invention;

fig. 8 is a schematic structural diagram III of the outer casing of the push switch of the present invention;

FIG. 9 is a schematic structural view of the side furnace of the present invention.

In the drawings: the structure comprises a shell 1, an inner core 2, a connecting piece 3, a first locking part 4, a second locking part 5, an elastic piece 6, a slotted structure 7, an installation block 8, a guide groove 9, a first projection 10, a second projection 11, a guide column 12, a through hole 13, a boss 14, an installation hole 15, a limiting piece 16, a guide block 17, a guide groove 18, an opening structure 19 and a cover plate 20.

Detailed Description

As shown in fig. 1 to 8, a push switch includes a housing 1, an inner core 2 and a connecting member 3, the inner core 2 is disposed in the housing 1 and slidably connected to the housing 1, the connecting member 3 is movably disposed in the housing 1, the connecting member 3 has a limiting end and a locking end, the limiting end of the connecting member 3 is limited in the housing 1, the inner core 2 is provided with a first locking portion 4 and a second locking portion 5 for connecting to the locking end of the connecting member 3, and the housing 1 is further provided with an elastic member 6 for pushing the inner core 2 to move away from the housing 1; when the locking end of the connecting piece 3 is locked with the first locking part 4, the inner core 2 is accommodated in the shell 1, the inner core 2 is pressed, the locking end of the connecting piece 3 is separated from the first locking part 4, the elastic piece 6 pushes the inner core 2 to extend out of the shell 1, and the locking end of the connecting piece 3 is locked with the second locking part 5; when the locking end of the connecting piece 3 is locked with the second locking part 5, the inner core 2 is pressed, and the locking end of the connecting piece 3 is separated from the second locking part 5 and is locked with the first locking part 4.

In this embodiment, when the push switch is used, as shown in fig. 9, the outer shell 1 is installed inside the opening structure 19 of the side furnace, and when the cover plate 20 is closed at the opening structure 19, the upper end surface of the core 2 contacts the lower end surface of the cover plate 20, and the locking end of the connecting member 3 contacts the first locking portion 4. The cover plate 20 is pressed downwards, an instant acting force is applied to the cover plate 20, the cover plate 20 drives the inner core 2 to move towards the shell 1, the locking end of the connecting piece 3 is separated from the first locking part 4, the inner core 2 moves away from the shell 1 under the action of the elastic piece 6, and meanwhile the locking end of the connecting piece 3 is connected with the second locking part 5; during the movement of the core 2 away from the housing 1, the core 2 pushes the cover plate 20 away from the inside of the opening structure 19, thereby facilitating the user to open the cover plate 20. After the cover plate 20 is opened, when the cover plate 20 needs to be restored to a state of covering the opening structure 19, the cover plate 20 is pressed again, an instant acting force is applied to the cover plate 20, the cover plate 20 drives the inner core 2 to move towards the shell 1, the elastic piece 6 is compressed, meanwhile, the locking end of the connecting piece 3 is separated from the second locking part 5, the locking end of the connecting piece 3 is connected with the first locking part 4, and the inner core 2 is locked. It should be noted that, when the locking end of the connecting member 3 is connected to the first locking portion 4, one end of the inner core 2 is exposed out of the end surface of the outer shell 1, and a stroke is reserved between the other end of the inner core 2 and the inner end surface of the outer shell 1. When the locking end of the connecting member 3 is connected to the first locking portion 4, if one end of the inner core 2 is located inside the end surface of the outer shell 1, a connecting block needs to be disposed on the inner side surface of the cover plate 20 when the connector is used, so that the connecting block can contact with the upper end surface of the inner core 2.

In one embodiment, the inner core 2 is further provided with a switching structure for disengaging or locking the locking end of the connecting member 3 with or with the first locking portion 4 and the second locking portion 5. In this embodiment, when the connecting member 3 is locked with the first locking portion 4, the inner core 2 is received in the outer shell 1, the inner core 2 is pressed, and the switching structure on the inner core 2 releases the locking state between the connecting member 3 and the first locking portion 4 in the moving process, so that the connecting member 3 is locked with the second locking portion 5. When the connecting piece 3 is locked with the second locking part 5, the inner core 2 extends out of the shell 1, the inner core 2 is pressed, and the switching structure on the inner core 2 releases the locking state between the connecting piece 3 and the second locking part 5 in the moving process, so that the connecting piece 3 is locked with the first locking part 4.

In one embodiment, the switching structure comprises a slotted structure 7 arranged on the inner core 2 and a mounting block 8 arranged in the slotted structure 7, and the mounting block 8 and the slotted structure 7 form a guide groove 9 for the locking end of the connecting piece 3 to move relative to the inner core 2; the switching arrangement further comprises a guide block for guiding the locking end of the connecting piece 3 into the guide slot 9. In this embodiment, when the locking end of the connecting member 3 is connected to the first locking portion 4, the inner core 2 is pressed to disengage the connecting member 3 from the first locking portion 4, when the guide block is in contact with the locking end of the connecting member 3, the locking end of the connecting member 3 is guided into the guide groove 9 by the guide block, after the pressing force disappears, the elastic member 6 pushes the inner core 2 to move away from the outer shell 1 by the elastic member 6, and the connecting member 3 moves in the guide groove 9 relative to the inner core 2, so that the inner core 2 is connected to the second locking portion 5. When the locking end of the link 3 is connected to the second locking portion 5, the inner core 2 is pressed, the inner core 2 moves toward the housing 1 and compresses the elastic member 6, when the guide block is in contact with the link 3, the locking end of the link 3 is guided into the guide groove 9, the locking end of the link 3 moves in the guide groove 9 with respect to the inner core 2, when the locking end of the link 3 moves to the vicinity of the first locking portion 4, the link 3 has a tendency to be restored to be connected to the first locking portion 4, and the link 3 is connected to the first locking portion 4 to lock the inner core 2.

In one embodiment, the guiding block comprises a first protrusion 10 with a V-shape at the top of the slotted structure 7 and a second protrusion 11 with a V-shape at the bottom of the mounting block 8. In this embodiment, when the locking end of the connecting member 3 is connected to the first locking portion 4, the inner core 2 is pressed to disengage the connecting member 3 from the first locking portion 4, when the first protrusion 10 contacts the locking end of the connecting member 3, the connecting member 3 is pushed into the guide groove 9 by the guide block, after the pressing force disappears, the elastic member 6 pushes the inner core 2 to move away from the outer shell 1 under the action of the elastic member 6, the connecting member 3 moves in the guide groove 9 relative to the inner core 2, and the inner core 2 is connected to the second locking portion 5. When the locking end of the connecting piece 3 is connected with the second locking part 5, the inner core 2 is pressed, the inner core 2 moves towards the shell 1 and compresses the elastic piece 6, when the second lug 11 is contacted with the connecting piece 3, the connecting piece 3 is extruded into the guide groove 9, the connecting piece 3 moves in the guide groove 9 relative to the inner core 2, when the connecting piece 3 moves to the tail end of the guide groove 9, namely near the first locking part 4, the connecting piece 3 has the tendency of restoring to be connected with the first locking part 4, and when the guiding effect of the guide groove 9 on the connecting piece 3 disappears, the connecting piece 3 is connected with the first locking part 4 to lock the inner core 2.

In one embodiment, the first locking portion 4 is a groove structure disposed on the top of the mounting block 8, and the second locking portion 5 is disposed on the bottom of the groove structure 7.

In one embodiment, the inner core 2 is provided with guide posts 12, and the elastic member 6 is sleeved on the guide posts 12 and positioned in the outer shell 1. In this embodiment, the guiding columns 12 are provided to facilitate the elastic member 6 to perform a guiding function during the process of restoring the deformation and compressing.

In one embodiment, the housing 1 is provided with a through hole structure 13, and the guiding column 12 is accommodated in the through hole structure 13 and has one end exposed out of the through hole structure 13. In this embodiment, when the connecting member 3 is connected to the first locking portion 4, the inner core 2 is pressed, the inner core 2 moves in a direction away from the outer shell 1 under the pushing action of the elastic member 6, and since the guiding posts 12 on the inner core 2 are exposed out of the outer shell 1, the elastic member 6 is always sleeved on the guiding posts 12 in the process that the inner core 2 moves in the outer shell 1, thereby ensuring the stability of the movement of the elastic member 6.

In one embodiment, a boss structure 14 is provided at an end of the housing 1 away from the first locking portion 4, a mounting hole 15 is provided on the boss structure 14, and the locking end of the connecting member 3 is mounted in the mounting hole 15. It should be noted that, the housing 1 is provided with an opening structure, the locking end of the connecting member 3 is exposed out of the housing 1 through the opening structure, and then the locking end of the connecting member 3 is fixedly installed in the installation hole 15.

In one embodiment, the boss structure 14 is provided with a stopper 16 for limiting the stopper end of the connecting member 3. The retaining member 16 may be a clip or a fastening elastic member, or other structures capable of fixing the connecting member 3 to the boss structure 14. Due to the arrangement of the limiting piece 16, the connecting piece 3 is firmly connected with the shell 1, the locking end of the connecting piece 3 is separated from the first locking part 4, the locking end of the connecting piece 3 is guided into the guide groove 9 under the action of the structure of the first bump 10 and moves relative to the inner core 2, and due to the firm connection of the connecting piece 3 and the shell 1, the connecting piece 3 cannot be separated from the shell 1 in the process that the locking end of the connecting piece 3 is guided into the guide groove 9 by the switching structure. When the locking end of the connecting piece 3 is separated from the second locking part 5, the locking end of the connecting piece 3 is guided into the guide groove 9 under the action of the structure of the second projection 11, the locking end of the connecting piece 3 tends to be connected with the first locking part 4 when the connecting piece 3 moves in the guide groove 9 relative to the inner core 2, and the locking end of the connecting piece 3 is connected with the first locking part 4 when the locking end of the connecting piece 3 moves to the first locking part 4. The stop 16 is arranged to stabilize the movement of the connecting element 3 relative to the core 2 in the guide groove 9.

In one embodiment, the inner core 2 is provided with a guide block 17 along the sliding direction of the outer shell 1, and the inner wall of the outer shell 1 is provided with a guide groove 18 matched with the guide block 17.

Example 2

As shown in fig. 1 to 9, a side stove includes a casing, an opening structure 19 disposed on the casing, and a stove body installed in the opening structure 19, wherein a cover plate 20 is rotatably connected to one side of the opening structure 19, the above push switch is disposed inside the opening structure 19, the outer shell 1 is fixedly connected to the inside of the opening structure 19, and when the connecting member 3 is connected to the first locking portion 4, the upper end surface of the inner core 2 abuts against the lower end surface of the cover plate 20.

In the detailed description of the embodiments, various technical features may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A push switch characterized by: the anti-theft lock comprises an outer shell (1), an inner core (2) and a connecting piece (3), wherein the inner core (2) is arranged in the outer shell (1) and is in sliding connection with the outer shell (1), the connecting piece (3) is movably arranged in the outer shell (1), the connecting piece (3) is provided with a limiting end and a locking end, the limiting end of the connecting piece (3) is limited in the outer shell (1), the inner core (2) is provided with a first locking part (4) and a second locking part (5) which are used for being connected with the locking end of the connecting piece (3), and the outer shell (1) is also provided with an elastic piece (6) which is used for pushing the inner core (2) to move away from the outer shell (1) in the direction; when the locking end of the connecting piece (3) is locked with the first locking part (4), the inner core (2) is accommodated in the shell (1), the inner core (2) is pressed, the locking end of the connecting piece (3) is separated from the first locking part (4), the elastic piece (6) pushes the inner core (2) to extend out of the shell (1), and the locking end of the connecting piece (3) is locked with the second locking part (5); when the locking end of the connecting piece (3) is locked with the second locking part (5), the inner core (2) is pressed, and the locking end of the connecting piece (3) is separated from the second locking part (5) and locked with the first locking part (4).

2. The push switch of claim 1, wherein: the inner core (2) is further provided with a switching structure for enabling the locking end of the connecting piece (3) to be separated from or locked with the first locking part (4) and the second locking part (5).

3. The push switch of claim 2, wherein: the switching structure comprises a slotted structure (7) arranged on the inner core (2) and a mounting block (8) arranged in the slotted structure (7), and a guide groove (9) used for enabling the locking end of the connecting piece (3) to move relative to the inner core (2) is formed in the mounting block (8) and the slotted structure (7); the switching arrangement further comprises a guide block for guiding the locking end of the connecting piece (3) into the guide slot (9).

4. The push switch of claim 3, wherein: the guide block comprises a first convex block (10) arranged at the top V-shaped of the slotted structure (7) and a second convex block (11) arranged at the bottom V-shaped of the mounting block (8).

5. The push switch according to claim 3 or 4, wherein: the first locking part (4) is a groove structure arranged at the top of the mounting block (8), and the second locking part (5) is arranged at the bottom of the slotted structure (7).

6. The push switch of claim 1, wherein: the inner core (2) is provided with a guide post (12), and the elastic piece (6) is sleeved on the guide post (12) and is positioned in the shell (1).

7. The push switch of claim 6, wherein: the shell (1) is provided with a through hole structure (13), and the guide column (12) is accommodated in the through hole structure (13) and one end of the guide column is exposed out of the through hole structure (13).

8. The push switch of claim 1, wherein: a boss structure (14) is arranged at one end, far away from the first locking part (4), of the shell (1), a mounting hole (15) is formed in the boss structure (14), and one end of the connecting piece (3) is mounted in the mounting hole (15); the boss structure (14) is provided with a limiting piece (16) used for limiting the limiting end of the connecting piece (3).

9. The push switch of claim 1, wherein: the inner core (2) is provided with a guide block (17) along the sliding direction of the shell (1), and a guide groove (18) matched with the guide block (17) is formed in the inner wall of the shell (1).

10. An edge furnace, which is characterized in that: the pressing switch comprises a shell, an opening structure (19) arranged on the shell and a furnace body arranged in the opening structure (19), wherein a cover plate (20) is connected to one side of the opening structure (19) in a rotating mode, the pressing switch according to any one of claims 1 to 9 is arranged on the inner side of the opening structure (19), the shell (1) is fixedly connected with the inner side of the opening structure (19), and when the connecting piece (3) is connected with the first locking portion (4), the upper end face of the inner core (2) abuts against the lower end face of the cover plate (20).