HPB double-color surface cover button assembly
By designing the HPB dual-color faceplate button assembly, which utilizes a combination structure of cover, positioning ring, and transparent plate, the problem of dust entering the switch button is solved, extending the button's lifespan and improving reliability.
Patent Information
- Application Number
- CN202520411340.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Dust can easily get into the gaps of existing industrial switches, causing damage or malfunction, especially in dusty environments.
An HPB dual-color faceplate button assembly was designed, including a cover, a positioning ring, a transparent plate, and a limiting ring. The cover covers the switch button, the transparent plate is elastically connected to the limiting ring, and a spring connects the transparent plate and the limiting ring. The cover and the positioning ring are connected by threads, and a baffle is placed on the inner wall of the cover to prevent dust from entering.
It effectively prevents dust from entering the movement gap of the switch button, extends the button's service life, and facilitates the replacement and cleaning of the cover, reducing the occurrence of malfunctions.
Smart Images
Figure CN223858050U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of industrial button, especially a HPB double -colored surface cover button assembly. BACKGROUND
[0002] In the industrial production process, various mechanical equipment need to be controlled through the controller, and the controller is provided with a switch button, and workers send various instructions through the switch button to control the start and stop of various mechanical equipment. The existing industrial switch usually adopts a double -colored button, which is convenient for workers to identify. For some mining enterprises with poor dust, the dust in the mining area will be accumulated for a long time and will enter the active gap of the switch. Long -term pressing of the switch button will cause dust to enter the switch, causing the switch to be damaged or malfunction. UTILITY MODEL CONTENTS
[0003] The utility model solves the technical problem that the active gap of the switch button in the prior art is easy to enter dust and cause the button to be damaged.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: a HPB double -colored surface cover button assembly, comprising
[0005] The switch button is arranged on the control panel.
[0006] The positioning ring is fixedly arranged on the surface of the control panel, and surrounds the switch button.
[0007] The cover body is detachably fixedly connected to the opening end of the positioning ring away from the control panel.
[0008] The side wall of the cover body opposite to the switch button is provided with a through hole.
[0009] The limiting ring is arranged on the inner circumferential wall of the cover body, and the limiting ring and the cover body form an active cavity, and the switch button penetrates the limiting ring.
[0010] The transparent plate is movably arranged in the active cavity, and the transparent plate is elastically connected with the limiting ring.
[0011] Preferably, the transparent plate and the limiting ring are connected by a plurality of springs.
[0012] Preferably, the opening end of the cover body is provided with an internal thread sleeve, the opening end of the positioning ring is provided with an external thread sleeve, and the internal thread sleeve is sleeved on the external thread sleeve and connected through threads.
[0013] Preferably, an annular cloth is arranged between the inner wall of the through hole of the cover body and the transparent plate.
[0014] The beneficial effects of the above technical solutions are:
[0015] The positioning ring can be connected to the cover body, the cover body can be connected to the positioning ring, the switch button is covered, then the transparent plate is pressed to push the switch button, so that the movable gap of the switch button cannot enter a large amount of dust, and once the dust enters the cover body, the cover body can be removed to replace a new cover body or clean the original cover body, thereby prolonging the service life of the switch button. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a front view of the HPB double-color surface cover button assembly of the utility model.
[0017] Figure 2 is a schematic view of the HPB double-color surface cover button assembly of the utility model.
[0018] Figure 3 is a schematic view of the cover body and the positioning ring of the utility model.
[0019] Figure 4 is a sectional view of the utility model Figure 3 .
[0020] Figure 5 is a sectional view with a cloth in the utility model Figure 3 .
[0021] Among them: control panel 10, switch button 20, positioning ring 30, outer threaded sleeve 31, cover body 40, inner threaded sleeve 41, through hole 42, limiting ring 50, movable cavity 51, transparent plate 60, spring 61, cloth 70. DETAILED DESCRIPTION
[0022] The embodiment of the utility model will be described in detail below in combination with the drawings.
[0023] As Figures 1-5 , in the first embodiment, an HPB double-color surface cover button assembly comprises
[0024] The switch button 20 is arranged on the control panel 10.
[0025] The positioning ring 30 is fixedly arranged on the surface of the control panel 10, and the positioning ring 30 surrounds the switch button 20.
[0026] The cover body 40 is detachably fixedly connected to the opening end of the positioning ring 30 away from the control panel 10.
[0027] Among them, the side wall of the cover body 40 opposite to the switch button 20 is provided with a through hole 42.
[0028] A limiting ring 50 is arranged on the inner circumferential wall of the cover body 40, and the limiting ring 50 and the cover body 40 form a movable cavity 51, and the switch button 20 penetrates through the limiting ring 50.
[0029] A transparent plate 60 is movably arranged in the movable cavity 51, and the transparent plate 60 is elastically connected with the limiting ring 50.
[0030] The embodiment is implemented as follows:
[0031] In use, the cover body 40 is connected with the limiting ring 50, so that the cover body 40 and the transparent plate 60 block the switch button 20, thereby reducing the dust entering the movable gap of the switch button 20, and the transparent plate 60 is moved in the movable cavity 51 by pressing the transparent plate 60, and the movement of the transparent plate 60 can push the switch button 20 to move.
[0032] Please refer to Figure 4 , 5 The transparent plate 60 is connected with the limiting ring 50 through a plurality of springs 61.
[0033] The transparent plate 60 and the limiting ring 50 are connected through the springs 61, so that the transparent plate 60 and the limiting ring 50 are elastically connected.
[0034] Please refer to Figure 1 , 2 , 4, 5, the opening end of the cover body 40 is provided with an inner threaded sleeve 41, the opening end of the limiting ring 30 is provided with an outer threaded sleeve 31, and the inner threaded sleeve 41 is sleeved on the outer threaded sleeve 31 and connected through threads.
[0035] The inner threaded sleeve 41 on the cover body 40 can be connected with the outer threaded sleeve 31 on the limiting ring 30.
[0036] Please refer to Figure 5 An annular cloth 70 is arranged between the inner wall of the through hole 42 of the cover body 40 and the transparent plate 60.
[0037] The cloth 70 can prevent the dust from entering the movable cavity 51.
[0038] The above is only the preferred embodiment of the present application, and it should be pointed out that, for ordinary skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.
Claims
1. A HPB two-color face cover button assembly, characterized in that, The utility model relates to a control panel for switch button Switch button, be provided with on control panel Positioning ring, fixedly arranged on the surface of control panel, the positioning ring surrounds the four sides of switch button Cover, open end detachably fixedly connected with the opening of the one end of positioning ring away from control panel Wherein, the side wall of the cover opposite switch button is provided with through -hole Limiting ring, set up on the inner circumferential wall of cover, the limiting ring forms movable cavity with cover, the switch button penetrates limiting ring Transparent plate, movably arranged in movable cavity, the transparent plate is elastically connected with limiting ring.
2. A HPB two-color face cover button assembly according to claim 1, wherein, The transparent plate and the limiting ring are connected by a plurality of springs.
3. A HPB two-color face cover button assembly according to claim 1, wherein, The open end of the cover is provided with an internal thread sleeve, the open end of the positioning ring is provided with an external thread sleeve, the internal thread sleeve is sleeved on the external thread sleeve and is connected by threads.
4. A HPB two-color face cover button assembly according to claim 1, wherein, The inner wall of the through -hole of the cover and the transparent plate are provided with annular cloth stop.