Lamp-equipped button capable of replacing characters quickly and simply

Abstract

The utility model relates to a button with a lamp capable of replacing characters quickly and conveniently, which comprises a torsion head, the torsion head comprises a button shell and a reflection push rod, the button shell comprises an upper thread and a lower thread, the upper end of the reflection push rod is provided with a character piece installation position and a transparent cap installation position, and a character piece is installed in the character piece installation position. The transparent cap is mounted in the transparent cap mounting position, and the decorative ring fixes the transparent cap on the reflection push rod through upper threads; the lower end of the reflection push rod is provided with a waterproof ring groove and a tail portion with an inverted buckle, the C-shaped waterproof ring is installed in the waterproof ring groove, the reset spring is assembled at the tail portion of the reflection push rod, and the reflection push rod is assembled in the button shell through the inverted buckle. When the button character needs to be replaced, only the decorative ring needs to be unscrewed, the transparent cap and the character piece need to be detached, a new character piece needs to be replaced, and then the button is assembled without detaching the whole equipment and the panel.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the low -voltage electrical control field, more specifically, relate to a kind of fast and easy to replace character's lamp button. BACKGROUND

[0002] Lamp button is a kind of lamp button switch with indicating lamp and can be reset, is widely used in various equipment and environment. It is composed of operating system, contact component and indicating lamp, and is widely used in mechanical equipment, automation equipment, machine tool equipment and multiple industries;Now all walks of life need personalized customization, in order to meet the needs of customers and make customers more convenient and quick to replace various characters, it is very necessary to develop a kind of fast and easy to replace character's lamp button. UTILITY MODEL CONTENT

[0003] In order to solve the above problems, the utility model provides a kind of fast and easy to replace character's lamp button, the button is only needed to be twisted down decorative ring, dismount transparent cap and character sheet when facing the problem of replacing button character, replace new character sheet, and it can be assembled again, without disassembling entire equipment and panel.

[0004] A kind of fast and easy to replace character's lamp button, including twist head, the twist head includes button shell and reflection push rod, the button shell includes upper thread and lower thread, the upper end of the reflection push rod is equipped with character sheet installation site and transparent cap installation site, character sheet is installed in character sheet installation site, transparent cap is installed in transparent cap installation site, decorative ring is fixed on reflection push rod by upper thread.

[0005] Further, the lower end of the reflection push rod is equipped with waterproof ring groove and tail portion with reverse buckle, C type waterproof ring is installed in waterproof ring groove, reset spring is assembled in the tail portion of reflection push rod, and reflection push rod is assembled in button shell by reverse buckle.

[0006] Further, the character sheet installation site is equipped with installation positioning groove.

[0007] Further, the bottom of the character sheet is equipped with boss matched with installation positioning groove.

[0008] Further, the lower end of the button shell is equipped with bayonet, and contact module is installed by bayonet.

[0009] Further, the contact module is equipped with light emitting module.

[0010] Further, waterproof pad is sleeved on the lower thread of the button shell, and is fixed and installed by thread.

[0011] Further, different styles of characters are marked on the character sheet.

[0012] Further, as one of the improvements, the contact module is externally provided with a contact protection shell through a threaded ring.

[0013] Further, a waterproof pad is arranged between the lower thread of the button shell and the contact protection shell.

[0014] The utility model discloses the beneficial effect lies in: the utility model discloses can replace corresponding character piece without disassembling equipment, reach simple and quick purpose, make the customer later maintenance and replace more convenient, and have diversity choice;The decorative ring and transparent cap are fastened through the thread, and are independent above the panel;The boss on the character piece and the recess of the reflection push rod cooperate structure, reach the character of having direction requirement can install according to corresponding position, limit mechanism;The detachable character piece can be according to the different needs of customer and carry out laser marking or UV printing mark, reach the purpose of customizing button switch according to customer demand. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model's button with lamp;

[0016] Figure 2 It is the explosion drawing of the utility model's button with lamp;

[0017] Figure 3 It is the structure schematic diagram of the reflection push rod of the utility model;

[0018] Figure 4 It is the structure schematic diagram of the character piece of the utility model;

[0019] Figure 5 It is the schematic diagram of the button with lamp of the utility model and replaces character;

[0020] Wherein, 1, decorative ring;2, transparent cap;3, character piece;4, reflection push rod;41, character piece installation position;42, transparent cap installation position;43, recess;44, boss;45, waterproof ring groove;46, reverse buckle;5, reset spring;6, C type waterproof ring;7, button shell;71, upper thread;72, lower thread;8, waterproof pad;9, threaded ring;10, light emitting module;11, contact module. DETAILED DESCRIPTION

[0021] The embodiment of the utility model is further explained below in combination with the drawings.

[0022] As Figures 1 to 5As shown, a fast and simple character replacement lamp button includes a knob, the knob includes a button shell 7 and a reflective push rod 4, the button shell 7 includes an upper thread 71 and a lower thread 72, the upper end of the reflective push rod 4 is provided with a character sheet mounting position 41 and a transparent cap mounting position 42, the character sheet mounting position 41 is provided with a mounting positioning groove 43; the bottom of the character sheet 3 is provided with a boss 44 matched with the mounting positioning groove 43, the character sheet 3 is installed in the character sheet mounting position 42 through the boss 44 and the mounting positioning groove 43, the character sheet 3 is marked with different styles of characters, the transparent cap 2 is installed in the transparent cap mounting position 42, the decorative ring 1 fixes the transparent cap 2 on the reflective push rod 4 through the upper thread 71; the lower end of the reflective push rod 4 is provided with a waterproof ring groove 45 and a tail portion with a reverse buckle 46, the C-shaped waterproof ring 6 is installed in the waterproof ring groove 45, the reset spring 5 is assembled in the tail portion of the reflective push rod 4, the reflective push rod 4 is assembled in the button shell 7 through the reverse buckle 46, the waterproof pad 8 is sleeved on the lower thread 72 of the button shell 7 and is fastened and installed through the thread ring 9. The contact module 11 is provided with a light-emitting module 10; the lower end of the button shell 7 is provided with a bayonet, and the contact module 11 is installed through the rotary buckle.

[0023] The contact module 11 is provided with a contact protection shell outside through the thread ring 9; the waterproof pad 8 is arranged between the lower thread 72 of the button shell 7 and the contact protection shell.

[0024] Assembly process is briefly described as follows:

[0025] First, the C-shaped waterproof ring 6 is installed in the waterproof ring groove of the reflective push rod 4, and the reset spring 5 is installed in the tail portion of the reflective push rod through the reverse buckle; then, the assembly is installed in the button shell 6 through the reverse buckle; the boss 44 on the character sheet 3 is installed in the groove 43 of the reflective push rod 4, the transparent cap 2 is fastened with the reflective push rod 4 through the threaded connection, finally, the decorative ring 1 is fastened with the button shell 7 through the threaded connection, the waterproof pad 8 is sleeved on the button shell 7, the thread ring 9 is fastened with the button shell 7 through the threaded connection, and finally, the light-emitting module 10 and the contact module 11 are installed through the rotary buckle, and the whole lamp button switch is assembled.

[0026] Working principle:

[0027] When the customer needs to replace the button characters, the whole device and panel do not need to be disassembled, only the decorative ring 1 and the transparent cap 2 need to be manually screwed off, the old character sheet 4 needs to be taken out and replaced with the latest one, and then the transparent cap 2 and the decorative ring 1 are screwed on in turn to complete the replacement.

[0028] The lamp button in the application meets the electrical requirements of national standard GB14048.1 and GB14048.5.

[0029] The above merely describes preferred embodiments of the present application, and is not intended to limit the patent scope of the present application, and any equivalent structural transformation or direct or indirect application of the technical field of other related products using the content of the present application specification is also included in the patent protection scope of the present application.

Claims

1. A lighted push button with quick and easy character change, characterized by: The twist head comprises a button shell (7) and a reflecting push rod (4), the button shell (7) comprises an upper thread (71) and a lower thread (72), the upper end of the reflecting push rod (4) is provided with a character sheet mounting position (41) and a transparent cap mounting position (42), the character sheet (3) is mounted in the character sheet mounting position (41), the transparent cap (2) is mounted in the transparent cap mounting position (42), and the decorative ring (1) is fixed on the reflecting push rod (4) through the upper thread (71).

2. A lighted button for quick and easy character change according to claim 1, characterized in that: The lower end of the reflecting push rod (4) is provided with a waterproof ring groove (45) and a tail part with a reverse buckle (46), the C-shaped waterproof ring (6) is mounted in the waterproof ring groove (45), the reset spring (5) is assembled on the tail part of the reflecting push rod (4), and the reflecting push rod (4) is assembled in the button shell (7) through the reverse buckle.

3. A lighted button for quick and easy character change according to claim 1, characterized in that: The character sheet (3) mounting position is provided with a mounting positioning groove (43).

4. A simple character-replaceable lamped pushbutton according to claim 3, characterized in that: The bottom of the character sheet (3) is provided with a boss (44) matched with the mounting positioning groove (43).

5. The illuminated push button of claim 1, wherein: The lower end of the button shell (7) is provided with a bayonet, and the contact module (11) is installed through the bayonet.

6. A lighted button for quick and easy character change according to claim 5, characterized in that: The contact module (11) is provided with a light emitting module (10).

7. A lighted button for quick and easy character change according to claim 1, wherein: The button shell (7) is provided with a waterproof pad (8) on the lower thread (72), and the waterproof pad (8) is fastened and installed through a thread ring (9).

8. A lighted button for quick and easy character change according to any one of claims 1-7, characterized in that: Different styles of characters are marked on the character sheet (3).

9. A lighted button for quick and easy character change according to any one of claims 5-6, characterized in that: The contact module (11) is provided with a contact protection shell outside through the thread ring (9).

10. A lighted push button for quick and easy character change according to claim 9, wherein: The button shell (7) is provided with a waterproof pad (8) between the lower thread (72) and the contact protection shell.

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