Self-locking switch state indicator

Abstract

The utility model discloses a self-locking switch state indicating instrument, which comprises an indicating instrument main body, and the indicating instrument main body comprises a display panel and a shell. According to the display panel, the second protruding strip is pushed upwards, the sliding blocks on the two sides of the transparent plate slide along the sliding grooves, and therefore the longitudinal position of the transparent plate can be limited till the second protruding strip abuts against the top of the outer frame, the first metal piece on the protruding strip is attracted to the magnetic attraction block to achieve automatic position locking of the transparent plate, and at the moment, a worker can operate the display panel; a second convex strip is pulled downwards until a second metal sheet on a first convex strip is attracted to a magnetic attraction block, at the moment, the transparent plate can stably shield the front side of the display panel, hanging observation of the control panel is not affected while the display panel is protected, and in the vertical sliding process of the transparent plate, two sets of soft cleaning strips can clean the two longitudinal sides of the transparent plate, so that the transparent plate is prevented from being damaged. And the perspective effect of the transparent plate is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of switch status indicators, and particularly relates to a self-locking switch status indicator. Background Art

[0002] The intelligent switch status indicator is a new type of multifunctional and intelligent analog dynamic indicating device developed according to the development of current medium-voltage system switch cabinet technology. Its intelligent function is controlled by a single-chip microcomputer. Compared with the conventional switch cabinet status display instrument, it has increased intelligent functions. In addition to being able to display the opening and closing status of the switch, it can also judge whether the switch trolley is between the test position and the working position or outside the cabinet and make an indication. It integrates dynamic analog indication.

[0003] Chinese Patent Publication No. CN218447614U, published on February 3, 2023, discloses an intelligent switch status indicator with an autonomous locking function, including an indicator body and a display component arranged at the upper end of one side of the indicator body. The middle parts of both sides of the outer wall of the indicator body are fixedly installed with sliding components, and a shielding component is slidably installed in the inner cavity of the sliding components.

[0004] For example, the existing self-locking switch status indicator realizes the automatic locking and fixing of the handle driving the concave block and the triangular blocks at both ends through the settings of the concave block, penetration groove, long block, triangular block, entry groove, spring-back mechanism, trapezoidal block, hollow groove, spring and handle. In the specific implementation process, the self-locking of the shielding component is realized through a relatively cumbersome structure, and the shielding mechanism still blocks the display panel. Therefore, it is urgent to propose a corresponding self-locking switch status indicator to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to propose a self-locking switch status indicator to solve the above problems.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A self-locking switch status indicator includes an indicator main body, the indicator main body includes a display panel and a housing. The outer surface of the housing is fixedly connected with an outer frame. The inner surface of the outer frame is slidably connected with a transparent plate. The front end surface of the transparent plate is fixedly connected with a first convex strip and a second convex strip. And a fixing component for self-locking the position of the transparent plate is arranged between the first convex strip and the second convex strip and the outer frame. And a cleaning component for cleaning the transparent plate is arranged on the inner surface of the outer frame.

[0008] Preferably, the outer surface of the outer frame is fixedly connected with side pieces, and the side pieces are fixedly connected with the housing through locking rods.

[0009] Preferably, sliders are fixedly connected to both sides of the horizontal end of the transparent plate, and the two groups of sliders are respectively slidably connected to the inner surface of the outer frame through two groups of vertically arranged chutes.

[0010] Preferably, the fixing component includes magnetic attraction blocks embedded in the inner surface of the outer frame. Metal sheet two and metal sheet one are respectively embedded in the opposite surfaces of rib one and rib two, and both metal sheet one and metal sheet two are magnetically connected to the magnetic attraction blocks.

[0011] Preferably, both rib one and rib two are integrally formed with the transparent plate.

[0012] Preferably, the cleaning component includes two groups of cleaning soft strips fixedly connected to the inner surface of the outer frame, and the opposite surfaces of the two groups of cleaning soft strips are respectively abutted against both sides of the longitudinal end of the transparent plate.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, when pushing rib two upward, the sliders on both sides of the transparent plate slide along the chutes, thereby restricting the longitudinal position of the transparent plate. Until rib two abuts against the top of the outer frame, metal sheet one on the rib is attracted to the magnetic attraction block to achieve automatic locking of the position of the transparent plate. At this time, the staff can operate the display panel. Similarly, when pulling rib two downward until metal sheet two on rib one is attracted to the magnetic attraction block, at this time, the transparent plate can stably block the front side of the display panel, so as to protect the display panel without affecting the observation of the control panel. And during the up and down sliding process of the transparent plate, the two groups of cleaning soft strips can clean both longitudinal sides of the transparent plate to ensure the perspective effect of the transparent plate.

[0015] 2. In this application, the outer frame is detachably connected to the housing through the cooperation of the side pieces and the locking rods. While ensuring the stable position of the outer frame, the whole outer frame can be conveniently disassembled and assembled according to needs, thereby improving the convenience of using the self-locking switch status indicator. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram provided by the embodiment of the present utility model;

[0017] Figure 2 Shows the structural schematic diagram of the slider provided by the embodiment of the present utility model;

[0018] Figure 3 Shows the structural schematic diagram of the magnetic attraction block provided by the embodiment of the present utility model;

[0019] Figure 4 Shows the structural schematic diagram of metal sheet two provided by the embodiment of the present utility model.

[0020] Legend Explanation:

[0021] 1. Indicator main body; 101. Display panel; 102. Housing; 2. Outer frame; 3. Side piece; 4. Locking rod; 5. Transparent plate; 6. First rib; 7. Second rib; 8. Slide block; 9. Chute; 10. First metal sheet; 11. Magnetic attraction block; 12. Cleaning soft strip; 13. Second metal sheet. Specific Embodiment

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0024] A self-locking switch state indicator includes an indicator main body 1. The indicator main body 1 includes a display panel 101 and a housing 102. An outer frame 2 is fixedly connected to the outer surface of the housing 102. A transparent plate 5 is slidably connected to the inner surface of the outer frame 2. A first rib 6 and a second rib 7 are fixedly connected to the front end surface of the transparent plate 5. And a fixing component for self-locking the position of the transparent plate 5 is provided between the first rib 6 and the second rib 7 and the outer frame 2. And a cleaning component for cleaning the transparent plate 5 is provided on the inner surface of the outer frame 2;

[0025] Push up the second rib 7, and the slide blocks 8 on both sides of the transparent plate 5 slide along the chute 9, so as to limit the longitudinal position of the transparent plate 5 until the second rib 7 abuts against the top of the outer frame 2. The first metal sheet 10 of the second rib 7 is attracted to the magnetic attraction block 11 to realize the automatic locking of the position of the transparent plate 5. At this time, the staff can operate the display panel 101. Similarly, pull down the second rib 7 until the second metal sheet 13 on the first rib 6 is attracted to the magnetic attraction block 11. At this time, the transparent plate 5 can stably block the front side of the display panel 101 to realize the protection of the display panel 101 while not affecting the observation of the display panel 101. And during the up and down sliding of the transparent plate 5, the two cleaning soft strips 12 can clean the longitudinal sides of the transparent plate 5 to ensure the perspective effect of the transparent plate 5.

[0026] Specifically, as Figure 2 And Figure 4As shown in the figure, a side piece 3 is fixedly connected to the outer surface wall of the outer frame 2. The side piece 3 is fixedly connected to the housing 102 through a locking rod 4. The outer frame 2 is detachably connected to the housing 102 through the cooperation of the side piece 3 and the locking rod 4. While ensuring the stable position of the outer frame 2, the whole outer frame 2 can be conveniently disassembled and assembled according to needs, thereby improving the convenience of using the self-locking switch status indicator.

[0027] Specifically, as Figure 2 shown in Figure 3 the figure, sliding blocks 8 are fixedly connected to both sides of the horizontal end of the transparent plate 5. The two groups of sliding blocks 8 are respectively slidably connected to the inner surface wall of the outer frame 2 through two groups of vertically arranged chutes 9, so as to limit the longitudinal position of the transparent plate 5. The fixing component includes magnetic attraction blocks 11 embedded in the inner surface wall of the outer frame 2. Metal sheets II 13 and metal sheets I 10 are respectively embedded in the opposite surfaces of the first convex strip 6 and the second convex strip 7, and both the metal sheets I 10 and the metal sheets II 13 are magnetically connected to the magnetic attraction blocks 11. The metal sheet I 10 on the second convex strip 7 is attracted to the magnetic attraction block 11 to automatically lock the position of the transparent plate 5. At this time, the staff can operate the display panel 101. The metal sheet II 13 on the first convex strip 6 is attracted to the magnetic attraction block 11. At this time, the transparent plate 5 can stably block the front side of the display panel 101. The first convex strip 6 and the second convex strip 7 are integrally formed with the transparent plate 5, so as to ensure the structural strength among the three. The cleaning component includes two groups of cleaning soft strips 12 fixedly connected to the inner surface wall of the outer frame 2, and the opposite surfaces of the two groups of cleaning soft strips 12 are respectively abutted against both sides of the longitudinal end of the transparent plate 5. During the up and down sliding process of the transparent plate 5, the two groups of cleaning soft strips 12 can clean both longitudinal sides of the transparent plate 5 to ensure the transparency of the transparent plate 5.

[0028] Working principle: Push up the second convex strip 7, and the sliding blocks 8 on both sides of the transparent plate 5 slide along the chutes 9, so as to limit the longitudinal position of the transparent plate 5 until the second convex strip 7 abuts against the top of the outer frame 2. The metal sheet I 10 on the second convex strip 7 is attracted to the magnetic attraction block 11 to automatically lock the position of the transparent plate 5. At this time, the staff can operate the display panel 101. Similarly, pull down the second convex strip 7 until the metal sheet II 13 on the first convex strip 6 is attracted to the magnetic attraction block 11. At this time, the transparent plate 5 can stably block the front side of the display panel 101, so as to protect the display panel 101 without affecting the observation of the display panel 101. During the up and down sliding process of the transparent plate 5, the two groups of cleaning soft strips 12 can clean both longitudinal sides of the transparent plate 5 to ensure the transparency of the transparent plate 5. The outer frame 2 is detachably connected to the housing 102 through the cooperation of the side piece 3 and the locking rod 4. While ensuring the stable position of the outer frame 2, the whole outer frame 2 can be conveniently disassembled and assembled according to needs, thereby improving the convenience of using the self-locking switch status indicator.

[0029] The foregoing description of the embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A self-locking switch status indicator, comprising an indicator main body (1), characterized in that, The indicator body (1) includes a display panel (101) and a housing (102). An outer frame (2) is fixedly connected to the outer surface wall of the housing (102). A transparent plate (5) is slidably connected to the inner surface wall of the outer frame (2). A first rib (6) and a second rib (7) are fixedly connected to the front end surface of the transparent plate (5). A fixing component for self-locking the position of the transparent plate (5) is provided between the first rib (6), the second rib (7) and the outer frame (2). A cleaning component for cleaning the transparent plate (5) is provided on the inner surface wall of the outer frame (2).

2. The self-locking switch status indicator according to claim 1, wherein Side plates (3) are fixedly connected to the outer surface wall of the outer frame (2). The side plates (3) are fixedly connected to the housing (102) through locking rods (4).

3. The self-locking switch status indicator according to claim 2, wherein Sliders (8) are fixedly connected to both sides of the horizontal end of the transparent plate (5). The two groups of sliders (8) are respectively slidably connected to the inner surface wall of the outer frame (2) through two groups of vertically arranged chutes (9).

4. The self-locking switch status indicator according to claim 3, wherein, The fixing component includes magnetic attraction blocks (11) embedded in the inner surface wall of the outer frame (2). A second metal sheet (13) and a first metal sheet (10) are respectively embedded in the opposite surfaces of the first rib (6) and the second rib (7). The first metal sheet (10) and the second metal sheet (13) are both magnetically connected to the magnetic attraction blocks (11).

5. A self-locking switch status indicator according to claim 4, characterized in that, Both the first rib (6) and the second rib (7) are integrally formed with the transparent plate (5).

6. The self-locking switch status indicator according to claim 5, characterized in that The cleaning component includes two groups of cleaning soft strips (12) fixedly connected to the inner surface wall of the outer frame (2). The opposite surfaces of the two groups of cleaning soft strips (12) are respectively abutted against both sides of the longitudinal end of the transparent plate (5).

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