CN220509875U

CN220509875U - Intelligent switch panel

Info

Publication number: CN220509875U
Application number: CN202321857606.8U
Authority: CN
Inventors: 许永虹; 赖宏辉; 林伟思; 钟智鸿
Original assignee: Xiamen Leelen Technology Co Ltd
Current assignee: Xiamen Leelen Technology Co Ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-02-20
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses an intelligent switch panel, which comprises a plurality of key boards, a front shell, a PCB and a rear shell; the PCB is arranged on the rear shell, and a plurality of tact switches are arranged at the upper end of the PCB; the front shell is arranged at the upper end of the PCB, and a driving hole is formed in the front shell above the tact switch; the upper end of one side of the front shell is provided with a rotating shaft, and the other side of the front shell is provided with a first clamping groove; a support rib for transversely supporting the key plate is fixed at the upper end of the front shell between the rotating shaft and the first clamping groove; the lower end of the key board is fixedly provided with a driving rib penetrating through the driving hole; the lower end of one side of the key board is provided with a rotating groove, and the lower end of the other side of the key board is fixedly provided with a first buckle; the rotating shaft and the first buckle are respectively embedded into the rotating groove and the first clamping groove to mount the key board on the front shell; the utility model can effectively solve the problem of misalignment of the key board and the tact switch, has simple die and safe use for users, can eliminate the problem of collapse of the key board, and has good use effect.

Description

Intelligent switch panel

Technical Field

The utility model relates to the technical field of control switches, in particular to an intelligent switch panel.

Background

In order to reduce the cost, the switch panel adopts the integral scheme of a power panel and a key board common panel, so that the key board is sunk in a switch rear shell and is limited by the size influence of a 86 box, the size of a main board cannot be enlarged, and when four key switches are arranged, the phenomenon that the tact switch and the key board are not centered occurs. In the actual use process, the left-most key board and the right-most key board can appear turning on one's side, and the security is lower, influences user's use experience, is difficult to satisfy the actual use demand.

Disclosure of Invention

The utility model aims to provide an intelligent switch panel, which is characterized in that a transverse support rib is designed on a front shell and used for supporting a key board, so that the problem that the leftmost and rightmost key boards are not aligned with a tact switch can be effectively solved, a die is simple, a user can use the intelligent switch panel safely, the problem that the key board collapses can be solved, and the use effect is good.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an intelligent switch panel comprises a plurality of key boards, a front shell, a PCB and a rear shell; the PCB is arranged on the rear shell, and a plurality of tact switches are arranged at the upper end of the PCB; the front shell is arranged at the upper end of the PCB, and a driving hole is formed in the front shell above the tact switch; the upper end of one side of the front shell is provided with a rotating shaft, and the other side of the front shell is provided with a first clamping groove; a support rib for transversely supporting the key plate is fixed at the upper end of the front shell between the rotating shaft and the first clamping groove; the lower end of the key board is fixedly provided with a driving rib penetrating through the driving hole; the lower end of one side of the key board is provided with a rotating groove, and the lower end of the other side of the key board is fixedly provided with a first buckle; the rotating shaft and the first buckle are respectively embedded into the rotating groove and the first clamping groove to install the key board on the front shell.

Furthermore, shielding strips are fixed on the periphery of the inner side of the lower end of the key board.

Further, a lantern ring is fixed around the lower end of the front shell; a plurality of second buckles are fixed on the inner wall of the lower end of the lantern ring; the outer wall of the upper end of the rear shell is provided with a plurality of second clamping grooves; the lantern ring is sleeved outside the upper end of the rear shell and tightly embeds the second buckle into the second clamping groove.

Further, a plurality of third buckles are fixed at the lower end of the front shell; a third clamping groove is formed in the rear shell; the third buckle is tightly embedded into the third clamping groove, and the front shell is tightly installed on the rear shell.

Further, the PCB board is embedded at the upper end of the rear shell; the lower end of the PCB is propped against the rear shell, a plurality of fourth buckles are fixed on the inner wall of the rear shell above the PCB, and the PCB is tightly installed on the rear shell through the fourth buckles.

Further, first mounting holes are respectively formed in four corners of the rear shell.

Further, second mounting holes are respectively formed in two sides of the rear shell.

Further, the number of the key board and the tact switches is four, and the driving ribs on the key board are in one-to-one correspondence with the tact switches.

After the technical scheme is adopted, the utility model has the following beneficial effects:

1. according to the intelligent switch panel, the transverse supporting ribs are designed on the front shell and used for supporting the key board, so that the problem that the key boards at the leftmost side and the rightmost side are not aligned with the tact switch can be effectively solved, the die is simple, the use is safe for a user, the problem that the key board collapses can be solved, and the use effect is good.

2. According to the intelligent switch panel, the lantern ring is sleeved outside the upper end of the rear shell, the second buckle is tightly embedded into the second clamping groove, the front shell can be tightly mounted on the rear shell, the third buckle is tightly embedded into the third clamping groove, the front shell can be further tightly mounted on the rear shell, and the stability is good.

3. According to the intelligent switch panel, the lower end of the PCB is abutted against the rear shell, the fourth buckle is fixed on the inner wall of the rear shell above the PCB, and the PCB can be tightly installed on the rear shell through the fourth buckle, so that the intelligent switch panel is simple in structure and good in using effect.

4. According to the intelligent switch panel, the first mounting holes and the second mounting holes are formed in the rear shell, the rear shell can be mounted on a base body such as a wall body according to an actual mounting site, and the flexibility is good.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the present utility model in a cut-away configuration;

FIG. 3 is a schematic top view of an exploded view of the present utility model;

FIG. 4 is a schematic view of a bottom explosion structure of the present utility model;

FIG. 5 is a schematic perspective view of the back surface of the key sheet of the present utility model;

fig. 6 is a schematic perspective view of the front surface of the front case of the present utility model.

The reference numerals in the drawings are as follows:

1. a key sheet; 10. driving ribs; 11. rotating the groove; 12. a first buckle; 13. a shielding strip; 2. a front shell; 20. a drive hole; 21. a rotating shaft; 22. a first clamping groove; 23. support ribs; 24. a collar; 25. a second buckle; 26. a third buckle; 3. a PCB board; 30. touching the switch; 4. a rear case; 40. a second clamping groove; 41. a third clamping groove; 42. a fourth buckle; 43. a first mounting hole; 44. and a second mounting hole.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 6, an intelligent switch panel includes a plurality of key pads 1, a front case 2, a PCB board 3 and a rear case 4; the PCB 3 is arranged on the rear shell 4, and a plurality of tact switches 30 are arranged at the upper end of the PCB 3; the front shell 2 is arranged at the upper end of the PCB 3, and a driving hole 20 is arranged on the front shell 2 above the tact switch 30; the upper end of one side of the front shell 2 is provided with a rotating shaft 21, and the other side of the front shell 2 is provided with a first clamping groove 22; a support rib 23 for transversely supporting the key board 1 is fixed at the upper end of the front shell 2 between the rotating shaft 21 and the first clamping groove 22; the lower end of the key board 1 is fixedly provided with a driving rib 10 penetrating through a driving hole 20; the lower end of one side of the key board 1 is provided with a rotating groove 11, and the lower end of the other side of the key board 1 is fixed with a first buckle 12; the rotating shaft 21 and the first buckle 12 are respectively embedded into the rotating groove 11 and the first clamping groove 22 to mount the key board 1 on the front shell 2.

As shown in fig. 2 to 5, shielding strips 13 are fixed around the inner side of the lower end of the key board 1.

As shown in fig. 2, 3, 4 and 6, a collar 24 is fixed around the lower end of the front shell 2; a plurality of second buckles 25 are fixed on the inner wall of the lower end of the lantern ring 24; a plurality of second clamping grooves 40 are formed in the outer wall of the upper end of the rear shell 4; the collar 24 is sleeved outside the upper end of the rear shell 4 and tightly inserts the second buckle 25 into the second clamping groove 40.

As shown in fig. 3 and 4, a plurality of third buckles 26 are fixed at the lower end of the front shell 2; the rear shell 4 is provided with a third clamping groove 41; the third buckle 26 is tightly embedded into the third clamping groove 41, and the front shell 2 is tightly installed on the rear shell 4.

As shown in fig. 2 and 3, the PCB 3 is embedded in the upper end of the rear case 4; the lower end of the PCB 3 is propped against the rear shell 4, a plurality of fourth buckles 42 are fixed on the inner wall of the rear shell 4 above the PCB 3, and the PCB 3 is tightly installed on the rear shell 4 through the fourth buckles 42.

As shown in fig. 3 and 4, four corners of the rear case 4 are respectively provided with first mounting holes 43.

As shown in fig. 3 and 4, the rear case 4 is provided with second mounting holes 44 at both sides thereof, respectively.

As shown in fig. 1 to 6, the number of the key sheet 1 and the number of the tact switches 30 are four, and the driving ribs 10 on the key sheet 1 are in one-to-one correspondence with the tact switches 30.

It is understood that the term "plurality" in this disclosure means two or more, and other adjectives are similar thereto. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. The singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It is further understood that the terms "first," "second," and the like are used to describe various information, but such information should not be limited to these terms. These terms are only used to distinguish one type of information from another and do not denote a particular order or importance. Indeed, the expressions "first", "second", etc. may be used entirely interchangeably. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure.

It will be further understood that the terms "center," "longitudinal," "transverse," "front," "rear," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation.

It will be further understood that "connected" includes both direct connection where no other member is present and indirect connection where other element is present, unless specifically stated otherwise.

It will be further understood that although operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. An intelligent switch panel, its characterized in that: comprises a plurality of key boards (1), a front shell (2), a PCB (3) and a rear shell (4); the PCB (3) is arranged on the rear shell (4), and a plurality of tact switches (30) are arranged at the upper end of the PCB (3); the front shell (2) is arranged at the upper end of the PCB (3), and a driving hole (20) is formed in the front shell (2) above the tact switch (30); the upper end of one side of the front shell (2) is provided with a rotating shaft (21), and the other side of the front shell (2) is provided with a first clamping groove (22); a support rib (23) for transversely supporting the key board (1) is fixed at the upper end of the front shell (2) between the rotating shaft (21) and the first clamping groove (22); a driving rib (10) penetrating through the driving hole (20) is fixed at the lower end of the key board (1); the lower end of one side of the key board (1) is provided with a rotating groove (11), and the lower end of the other side of the key board (1) is fixed with a first buckle (12); the rotating shaft (21) and the first buckle (12) are respectively embedded into the rotating groove (11) and the first clamping groove (22) to install the key board (1) on the front shell (2).

2. An intelligent switch panel as in claim 1, wherein: shielding strips (13) are fixed on the periphery of the inner side of the lower end of the key board (1).

3. An intelligent switch panel as in claim 1, wherein: a lantern ring (24) is fixed around the lower end of the front shell (2); a plurality of second buckles (25) are fixed on the inner wall of the lower end of the lantern ring (24); the outer wall of the upper end of the rear shell (4) is provided with a plurality of second clamping grooves (40); the lantern ring (24) is sleeved on the outer side of the upper end of the rear shell (4) and tightly embeds the second buckle (25) into the second clamping groove (40).

4. An intelligent switch panel as in claim 1, wherein: a plurality of third buckles (26) are fixed at the lower end of the front shell (2); a third clamping groove (41) is formed in the rear shell (4); the third buckle (26) is tightly embedded into the third clamping groove (41), and the front shell (2) is tightly installed on the rear shell (4).

5. An intelligent switch panel as in claim 1, wherein: the PCB (3) is embedded at the upper end of the rear shell (4); the lower end of the PCB (3) is propped against the rear shell (4), a plurality of fourth buckles (42) are fixed on the inner wall of the rear shell (4) above the PCB (3), and the PCB (3) is tightly installed on the rear shell (4) through the fourth buckles (42).

6. An intelligent switch panel as in claim 1, wherein: four corners of the rear shell (4) are respectively provided with first mounting holes (43).

7. An intelligent switch panel as in claim 1, wherein: and second mounting holes (44) are respectively formed in two sides of the rear shell (4).

8. An intelligent switch panel as in claim 1, wherein: the number of the key board (1) and the tact switches (30) is four, and the driving ribs (10) on the key board (1) are in one-to-one correspondence with the tact switches (30).