CN220796545U - Toggle switch and mobile terminal - Google Patents

Abstract

The utility model discloses a toggle switch and a mobile terminal, which comprise a circuit module, a deflector rod for switching the connection state of the circuit module, and a rod cap sleeved on the deflector rod, wherein a rotating shaft with a fixed rotating position relative to the circuit module is connected to the rod cap, and the rod cap rotates relative to the rotating shaft to realize toggling of the deflector rod. The poking rod of the toggle switch is provided with the poking rod cap, so that the volume of the poking rod is increased, and meanwhile, the poking rod cap can rotate around the fixed shaft, thereby being convenient for operating the poking rod, and ensuring that the poking rod cap is firmly fixed without increasing the volume of the toggle switch.

Description

Toggle switch and mobile terminal

Technical Field

The utility model relates to the technical field, in particular to a toggle switch and a mobile terminal.

Background

Some cell phones or tablet computers use a toggle switch to operate the device, typically on the side or top of the device. The switch can be conveniently turned by using a finger or a fingernail to realize the switching of the switch state. For some electronic products with high requirements on appearance, the toggle switch has a concise and attractive appearance.

At present, electronic products are narrow in size, convenient to hold and compact in internal structure, so that higher requirements on product device type selection and stacking are met. Because the product space is limited, the toggle switch assembly needs to be independently designed outside the pcba of the machine body and then is connected with the whole machine pcba through the FPC, and because the traditional toggle switch is smaller, the toggle rod is smaller, so that the finger operation is inconvenient.

Disclosure of Invention

In order to solve the problem that the toggle switch deflector rod is inconvenient to operate, the utility model provides that the deflector rod is provided with the rod cap, so that the volume of the deflector rod is increased, and meanwhile, the rod cap can rotate around the fixed shaft, thereby being convenient for operating the deflector rod, and ensuring that the volume of the toggle switch is not increased, and the rod cap is firmly fixed.

The technical scheme includes that the toggle switch comprises a circuit module, a deflector rod for switching connection states of the circuit module and a rod cap sleeved on the deflector rod, wherein a rotating shaft with a fixed rotating position relative to the circuit module is connected to the rod cap, and the rod cap rotates relative to the rotating shaft to achieve toggling of the deflector rod.

In some embodiments, the shift lever and the rotating shaft are respectively located at two opposite sides of the circuit die, and the lever cap is connected with the rotating shaft through a connecting rod.

In some embodiments, the number of links is two, and the two links are respectively located on opposite sides of the circuit module.

In some embodiments, the positioning module is further used for positioning the rotating shaft, the rotating shaft positioning module comprises two opposite elastic sheets, and the rotating shaft is clamped between the two elastic sheets to rotate.

In some embodiments, at least one of the spring plates has a curvature thereon about the axis of rotation such that the axis of rotation is constrained to rotate within the curvature.

In some embodiments, one of the elastic sheets is a u-shaped elastic sheet, the other elastic sheet is provided with a bending portion, the bending portion is located in the u-shaped elastic sheet, and the rotating shaft is clamped between the bending portion and one inner side surface of the u-shaped elastic sheet.

In some embodiments, the circuit module has a flexible flat cable connected to the outside, and the flexible flat cable bypasses the bending part of the u-shaped spring plate and is connected to the external circuit.

In some embodiments, one of the elastic sheets is provided with an extension part extending outwards, and the extension part is provided with a fixing hole for connecting other objects.

In some embodiments, the lever cap has a flange corresponding to an end of the circuit module.

A mobile terminal comprises the toggle switch.

Compared with the prior art, the utility model has the following beneficial effects:

the poking rod of the toggle switch is provided with the poking rod cap, so that the volume of the poking rod is increased, and meanwhile, the poking rod cap can rotate around the fixed shaft, thereby being convenient for operating the poking rod, and ensuring that the poking rod cap is firmly fixed without increasing the volume of the toggle switch.

The rotating shaft is clamped between the two elastic sheets to rotate, and the elastic sheets are clamped and fixed, so that the structure is simple, the elastic sheets are thinner and are favorable for being fixed on the side of the shell, the occupied space is small, and the elastic sheets are thin but have a certain length and area, so that the fixation firmness can be improved.

Drawings

The present utility model will now be described in detail with reference to specific embodiments and drawings, which are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the utility model. The drawings illustrate generally, by way of example and not limitation, embodiments discussed herein. Wherein:

fig. 1 is a schematic diagram of a basic unit of a toggle switch.

Fig. 2 is a schematic view of a wand cap.

Fig. 3 is a schematic perspective view of a toggle switch.

Fig. 4 is a schematic top view of a toggle switch.

Fig. 5 is a schematic bottom view of the toggle switch.

Fig. 6 is a schematic view of section B-B of fig. 4.

FIG. 7 is a schematic illustration of the lever of FIG. 6 after being depressed.

Fig. 8 is a schematic view of the toggle switch mounted on the housing.

In the figure, 1, a circuit module; 2. a deflector rod; 3. a pole cap; 301. a flange; 4. a rotating shaft; 5. a connecting rod; 6. bending the spring plate; 7. a u-shaped spring plate; 8. a flexible circuit FPC; 9. a fixing hole; 10. a housing.

Detailed Description

The following are specific examples of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these examples, and the following embodiments do not limit the utility models according to the claims. Furthermore, all combinations of features described in the embodiments are not necessarily essential to the inventive solution.

The principles and structures of the present utility model are described in detail below with reference to the drawings and the examples.

Example 1

As shown in fig. 1, a toggle switch is configured to be disposed on a housing 10 of a mobile terminal such as a mobile phone, a tablet, etc., and includes a basic functional unit of the toggle switch, where the basic functional unit includes a circuit module 1 and a lever 2 for switching a connection state of the circuit module 1, and the circuit module 1 is a module for controlling on/off of a circuit, for example, a basic circuit formed by a reed, a contact, etc., and the connection or disconnection of the module can be controlled or a corresponding control signal can be generated by toggling of the lever 2. The circuit module 1 is fixed relative to the housing 10.

As shown in fig. 2, 3, 4 and 5, the device further comprises a lever cap 3 sleeved on the deflector rod 2, wherein the lever cap 3 is sleeved on the end part of the deflector rod 2, so that the volume of the deflector rod 2 is increased, and the finger control is facilitated. The pole cap 3 is connected with the relative fixed pivot 4 of circuit module 1 rotation position, pivot 4 can be located on the casing 10, pole cap 3 is relative pivot 4 rotates the realization is right stir of driving lever 2, stir when driving lever 2, pole cap 3 is around pivot 4 makes the dead axle rotation for pole cap 3 has the strong point of stirring, not only is convenient for stir also is favorable to pole cap 3's fixed, prevents to drop, because driving lever 2 itself volume is just less.

The deflector rod 2 and the rotating shaft 4 are respectively positioned at two opposite sides of the circuit die, the rod cap 3 and the rotating shaft 4 are connected through a connecting rod 5, so that a certain distance is reserved between the rotating shaft 4 and the rod cap 3, and the rod cap 3 has a larger swinging space. In this embodiment, the two connecting rods 5 are respectively located at two opposite sides of the circuit module 1, so that the circuit module 1 is located in a space surrounded by the pole cap 3 and the two connecting rods 5, and the structure is compact, and space is saved.

As shown in fig. 6 and 7, the positioning module for positioning the rotating shaft 4 is further included, the positioning module for positioning the rotating shaft 4 includes two opposite elastic sheets, the rotating shaft 4 is clamped between the two elastic sheets to rotate, and the elastic sheets are clamped and fixed, so that the structure is simple, and the elastic sheets are thinner, are favorable for being fixed on the side of the shell 10 and occupy small space, and although thin, have a certain length and area, so that the fixation firmness can be improved.

Wherein at least one of the spring plates is provided with a bending part surrounding the rotating shaft 4, which is defined as a bending spring plate 6, so that the rotating shaft 4 is limited to rotate in the bending part, and the bending part is equivalent to a shaft hole, thus the rotating shaft 4 can be simply positioned. In this embodiment, one of the elastic sheets is a U-shaped elastic sheet 7, the bending portion of the bending elastic sheet 6 is located in the U-shaped elastic sheet 7, and the rotating shaft 4 is clamped between the bending portion and an inner side surface of the U-shaped elastic sheet 7, so that fixing and holding effects are achieved by using the U-shaped elastic sheet 7.

The circuit module 1 is provided with a flexible flat cable connected with the outside, and the flexible flat cable bypasses the bending part of the U-shaped elastic sheet 7 and is connected with an external circuit. The flexible flat cable is a flexible circuit FPC8, the toggle switch is arranged outside the pcba of the machine body, and then the flexible flat cable is connected with the circuit board pcba in the shell 10 through the FPC.

One of the elastic sheets is provided with an extension part extending outwards, the extension part is provided with a fixing hole 9 for connecting other objects, the extension part is a connecting lug, and the fixing hole 9 arranged on the extension part can be connected to the shell 10 through a connecting piece such as a bolt, so that fixation is realized.

The end of the lever cap 3 corresponding to the circuit module 1 is provided with a flange 301, so that the flange 301 has a limiting effect on the rotation of the lever cap 3, and when the flange 301 abuts against the circuit module 1, the lever cap 3 cannot continue to rotate.

As shown in fig. 8, when the toggle switch is mounted on the housing 10 of the mobile terminal, the main part of the toggle switch is arranged in the side of the housing 10, and only the pole cap 3 is exposed.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims (10)

1. The toggle switch comprises a circuit module and a deflector rod for switching the connection state of the circuit module, and is characterized by further comprising a rod cap sleeved on the deflector rod, wherein a rotating shaft with a fixed rotating position relative to the circuit module is connected to the rod cap, and the rod cap rotates relative to the rotating shaft to stir the deflector rod.

2. The toggle switch of claim 1, wherein the toggle lever and the shaft are located on opposite sides of the circuit die, respectively, and the lever cap is connected to the shaft by a connecting rod.

3. The toggle switch of claim 2, wherein the number of links is two, the links being located on opposite sides of the circuit module.

4. The toggle switch of claim 1, further comprising a positioning module for positioning the shaft, the shaft positioning module comprising two opposing spring plates, the shaft being clamped for rotation between the two spring plates.

5. The toggle switch of claim 4, wherein at least one of the spring plates has a curved portion thereon about the rotational axis such that the rotational axis is constrained to rotate within the curved portion.

6. The toggle switch of claim 5 wherein one of the spring tabs is a u-shaped spring tab and the other spring tab has the curved portion, the curved portion being located within the u-shaped spring tab, the shaft being clamped between the curved portion and an inner side of the u-shaped spring tab.

7. The toggle switch of claim 6, wherein the circuit module has a flexible flat cable connected to an exterior, the flexible flat cable bypassing the bend of the u-shaped spring and connecting to an external circuit.

8. The toggle switch of claim 4 wherein one of the spring tabs has an extension extending outwardly therefrom, the extension having a securing hole for attachment of another object.

9. The toggle switch of claim 1, wherein the lever cap has a flange corresponding to an end of the circuit module.

10. A mobile terminal comprising a toggle switch as claimed in any one of claims 1 to 9.