CN221927847U - A button device with a display light - Google Patents

Abstract

The utility model provides a button device with a display light, comprising: a shell; a cover shell, which is sleeved with the shell; the display light is arranged in the shell and the cover shell, can be turned on or off, and comprises a light bulb and a conductive connecting member arranged below the light bulb; a push button is arranged between the shell and the cover shell, and a space for the brightness of the display light to be transmitted is provided between the push button and the shell; a positioning member for fixing the light bulb is provided between the light bulb and the conductive connecting member, and the conductive connecting member is connected to the light bulb through the positioning member, and the conductive connecting member comprises a first connecting end and a second connecting end located on both sides of the light bulb, and the first connecting end and the second connecting end are used to connect with external parts. The button device can overcome the defect in the prior art that the user cannot perceive the position of the button in an environment without light.

Description

A button device with a display light

Technical Field

The utility model relates to the technical field of buttons, in particular to a button device with a display light.

Background Art

A push button switch refers to a switch that uses a button to push a transmission mechanism to control the connection or disconnection of a moving contact and a static contact to achieve circuit switching. In the prior art, most buttons only have a disconnection function without a display light. In this way, in an environment without light, the user cannot perceive the position of the button, and cannot press the button on time and accurately to disconnect at a critical moment when emergency disconnection is required.

Utility Model Content

Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that the user cannot perceive the position of the button in an environment without light, thereby providing a button device with a display light.

To this end, the utility model provides a button device with a display light, comprising: a shell; a cover shell, which is sleeved with the shell; the display light is arranged in the shell and the cover shell, and can be turned on or off, and includes a light bulb and a conductive connecting member arranged below the light bulb; a push button is arranged between the shell and the cover shell, and there is a space between the push button and the shell for allowing the brightness of the display light to pass through; a positioning member for fixing the light bulb is provided between the light bulb and the conductive connecting member, and the conductive connecting member is connected to the light bulb through the positioning member, and the conductive connecting member includes a first connecting end and a second connecting end located on both sides of the light bulb, and the first connecting end and the second connecting end are used to connect with external parts.

Further: it also includes a contact assembly, the contact assembly includes a moving contact group, an upper stationary contact and a lower stationary contact respectively located on the upper and lower sides of the moving contact group, the moving contact group is connected to a common conductive sheet, the upper stationary contact is connected to a first conductive sheet, and the lower stationary contact is connected to a second conductive sheet.

Further: the moving contact group includes an upper moving contact and a lower moving contact, and the contact assembly has a power-on state and a power-off state. In the power-on state, the upper static contact is in contact with the upper moving contact, and in the power-off state, the lower static contact is in contact with the lower moving contact.

Furthermore: the upper moving contact and the lower moving contact are both located on the contact sheet, and an elastic member is provided between the contact sheet and the housing to assist the contact assembly in switching between a power-on state and a power-off state.

Furthermore: a receiving frame for receiving the light bulb is connected below the push button.

Furthermore: a positioning block for fixing the first connecting end and the second connecting end is arranged on the shell, and a positioning groove for the first connecting end and the second connecting end to pass through is opened on the positioning block.

The technical solution of the utility model has the following advantages:

1. The utility model provides a button device with a display light, in which a conductive connector is connected to a machine. When the machine is powered on, the electricity in the machine will be supplied to the conductive connector, thereby lighting up the display light. The brightness of the display light will be transmitted outward through the transparent part between the push button and the shell, thereby informing the operator that the device is in a powered state. In the prior art, in some environments without light, the operator cannot quickly perceive the position of the button, and cannot press the button on time and accurately at critical moments such as when the device is short-circuited or damaged, thereby causing accidents.

2. The utility model provides a button device with a display light, wherein the contact assembly includes a moving contact group and an upper stationary contact and a lower stationary contact above the moving contact group. When the upper stationary contact and the upper moving contact are attracted, the first conductive sheet, the upper stationary contact, the upper moving contact and the common conductive sheet form an energized circuit. When the contact assembly switches from an energized state to an off-state, the moving contact group will jump, so that the lower moving contact contacts the lower stationary contact, and then the lower moving contact, the lower stationary contact, the second conductive sheet and the common conductive sheet form a circuit, so that the contact assembly remains in the off-state.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the overall structure of a button device;

FIG2 is a diagram showing the internal structure of a button device;

FIG. 3 is a schematic structural diagram of a contact assembly.

Description of reference numerals:

1. Shell; 2. Cover; 3. Display light; 31. Light bulb; 32. Conductive connector; 321. First connection terminal; 322. Second connection terminal; 33. Positioning member; 4. Push button; 5. Contact assembly; 51. Moving contact group; 511. Upper moving contact; 512. Lower moving contact; 52. Upper stationary contact; 53. Lower stationary contact; 54. First conductive sheet; 55. Second conductive sheet; 6. Common conductive sheet; 7. Contact sheet; 8. Elastic member; 81. Accommodating frame; 9. Positioning block; 91. Positioning groove.

DETAILED DESCRIPTION

The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Example

The present embodiment provides a button device with a display light, comprising: a shell 1; a cover 2, which is sleeved with the shell 1; a display light 3, which is arranged in the shell 1 and the cover 2 and can be turned on or off, and includes a bulb 31 and a conductive connecting member 32 arranged below the bulb 31; a push button 4, which is arranged between the shell 1 and the cover 2, and there is a space between the push button 4 and the shell 1 for the brightness of the display light 3 to pass through; a positioning member 33 for fixing the bulb 31 is provided between the bulb 31 and the conductive connecting member 32, and the conductive connecting member 32 is connected to the bulb 31 through the positioning member 33, and the conductive connecting member 32 includes a first connecting end 321 and a second connecting end 322 located on both sides of the bulb 31, and the first connecting end 321 and the second connecting end 322 are used to connect with external parts.

The above-mentioned specific improvements are as follows: as shown in Figures 1 and 2, compared with the prior art, in this embodiment, the conductive connector 32 is connected to the machine. When the machine is powered on, the electricity in the machine will be supplied to the conductive connector 32, so that the display light 3 will light up, and the brightness of the display light 3 will be transmitted to the outside through the transparent part between the push button 4 and the shell 1, thereby informing the operator that the device is in a powered state. In the prior art, in some environments without light, the operator cannot quickly perceive the position of the button, and cannot press the button on time and accurately at critical moments such as when the device is short-circuited or damaged, thereby causing accidents.

On the basis of the above embodiment: it also includes a contact assembly 5, the contact assembly 5 includes a moving contact group 51, an upper static contact 52 and a lower static contact 53 respectively located on the upper and lower sides of the moving contact group 51, the moving contact group 51 is connected to a common conductive sheet 6, the upper static contact 52 is connected to a first conductive sheet 54, and the lower static contact 53 is connected to a second conductive sheet 55.

On the basis of the above embodiment: the moving contact group 51 includes an upper moving contact 511 and a lower moving contact 512, and the contact assembly 5 has a power-on state and a power-off state. In the power-on state, the upper static contact 52 is in contact with the upper moving contact 511, and in the power-off state, the lower static contact 53 is in contact with the lower moving contact 512.

The above-mentioned specific improvements are as follows: as shown in Figures 2 and 3, the contact assembly 5 includes a moving contact group 51 and an upper static contact 52 and a lower static contact 53 above the moving contact group 51. When the upper static contact 52 and the upper moving contact 511 are attracted, the first conductive sheet 54, the upper static contact 52, the upper moving contact 511 and the common conductive sheet 6 form an energized circuit. When the contact assembly 5 is switched from a energized state to a de-energized state, the moving contact group 51 will jump, so that the lower moving contact 512 contacts the lower static contact 53, and then the lower moving contact 512, the lower static contact 53, the second conductive sheet and the common conductive sheet 6 form a circuit, so that the contact assembly 5 remains in the de-energized state.

On the basis of the above embodiment: the upper moving contact 511 and the lower moving contact 512 are both located on the contact sheet 7, and an elastic member 8 is provided between the contact sheet 7 and the housing 1 to switch the auxiliary contact assembly 5 between the power-on state and the power-off state.

The above-mentioned specific improvements are as follows: as shown in Figures 2 and 3, the elastic member 8 can be a tension spring. Through the setting of the elastic member 8, when the contact assembly 5 switches from the power-on state to the power-off state, the retaining spring is in a pulled state. When the push button 4 is released, the tension spring releases elastic potential energy, driving the contact group 51 5 to switch from the power-off state back to the power-on state.

On the basis of the above embodiment: a receiving frame 81 for receiving the light bulb 31 is connected below the push button 4 .

The above specific improvement is that the light bulb 31 can be better accommodated by setting the accommodating frame 81 .

On the basis of the above embodiment: the housing 1 is provided with a positioning block 9 for fixing the first connection end 321 and the second connection end 322 , and the positioning block 9 is provided with a positioning groove 91 for the first connection end 321 and the second connection end 322 to pass through.

The above-mentioned specific improvement is: as shown in Figure 2, positioning blocks 9 for fixing the first connection end 321 and the second connection end 322 are respectively arranged on both sides of the shell 1, and a positioning groove 91 is opened on the positioning block 9. The first connection end 321 and the second connection end 322 pass through the positioning groove 91 and can be better fixed.

Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims (6)

1. A button device with a display lamp, characterized in that: comprising the following steps:

a housing (1);

the housing (2) is sleeved with the shell (1);

The display lamp (3) is arranged in the shell (1) and the housing (2) and can be opened or closed, and comprises a bulb (31) and a conductive connecting piece (32) arranged below the bulb (31);

A pressing key (4) arranged between the shell (1) and the housing (2), wherein a space for allowing the brightness of the display lamp (3) to penetrate is arranged between the pressing key (4) and the shell (1);

The bulb lamp is characterized in that a positioning piece (33) used for fixing the bulb lamp (31) is arranged between the bulb lamp (31) and the conductive connecting piece (32), the conductive connecting piece (32) penetrates through the positioning piece (33) to be connected with the bulb lamp (31), the conductive connecting piece (32) comprises a first connecting end (321) and a second connecting end (322) which are positioned on two sides of the bulb lamp (31), and the first connecting end (321) and the second connecting end (322) are used for being connected with external parts.

2. A push button device with display light as defined in claim 1, wherein: the novel high-voltage power supply device is characterized by further comprising a contact assembly (5), wherein the contact assembly (5) comprises a moving contact group (51), an upper fixed contact (52) and a lower fixed contact (53) which are respectively arranged on the upper side and the lower side of the moving contact group (51), the moving contact group (51) is connected with a common conducting strip (6), the upper fixed contact (52) is connected with a first conducting strip (54), and the lower fixed contact (53) is connected with a second conducting strip (55).

3. A push button device with display light as defined in claim 2, wherein: the movable contact group (51) comprises an upper movable contact (511) and a lower movable contact (512), the contact assembly (5) is provided with an electrifying state and a power-off state, the upper fixed contact (52) is in contact with the upper movable contact (511) in the electrifying state, and the lower fixed contact (53) is in contact with the lower movable contact (512) in the power-off state.

4. A push button device with display light as defined in claim 3, wherein: the upper moving contact (511) and the lower moving contact (512) are both positioned on the contact blade (7), and an elastic piece (8) for switching the auxiliary contact assembly (5) from an electrified state to an outage state is arranged between the contact blade (7) and the shell (1).

5. A push button device with display light as set forth in claim 4, wherein: and a containing frame (81) for containing the bulb (31) is connected below the pressing key (4).

6. A push button device with display light as set forth in claim 5, wherein: the shell (1) is provided with a positioning block (9) for fixing the first connecting end (321) and the second connecting end (322), and the positioning block (9) is provided with a positioning groove (91) for the first connecting end (321) and the second connecting end (322) to penetrate through.