Outer shell of industrial instrument

Abstract

The utility model provides an outer shell of an industrial instrument, and belongs to the technical field of industrial instruments. An outer shell of the industrial instrument comprises a bottom plate and a door cover, a panel and a back plate are hinged to the front end and the rear end of the bottom plate respectively, the panel and the back plate are connected with the door cover in an inserted mode, and supporting feet are connected to the bottom plate in a penetrating and inserted mode and connected with the door cover in a screwed mode. The door cover and the bottom plate are locked through the supporting legs, the structure is simplified, the appearance is attractive, and after the door cover is taken down, the panel and the back plate can be turned outwards, so that the structure on the bottom plate is completely exposed, and deep maintenance is facilitated.

Description

Technical Field

[0001] This application relates to the technical field of industrial instruments, and more particularly, to a housing for an industrial instrument. Background Art

[0002] Industrial instruments are devices or equipment used to detect, measure, observe, and calculate various physical quantities, material components, physical property parameters, etc. Existing industrial instruments are not convenient to disassemble and maintain.

[0003] In this regard, Chinese Patent Application No. CN202123048060.5 discloses a housing for an industrial instrument. This solution mainly realizes the screwing connection of the sealing cover plate through the screwing connection of a lead screw and a nut, thus eliminating the need for additional tool assistance.

[0004] However, during the process of the applicant of this application implementing the technical solution in the embodiments of this application, it is found that the above technology has at least the following technical problems:

[0005] 1. The connection between the lead screw and the nut is not conducive to the neatness of the appearance;

[0006] 2. After the sealing cover plate is opened, the operable space is still very small, which is not conducive to the maintenance of internal components. Utility Model Content

[0007] To make up for the above deficiencies, this application provides a housing for an industrial instrument, aiming to improve the problems mentioned in the above background art.

[0008] The embodiment of this application provides a housing for an industrial instrument, including a bottom plate and a door cover. The front and rear ends of the bottom plate are respectively hinged with a front panel and a back panel. The front panel and the back panel are inserted into the door cover, and support feet are inserted through the bottom plate. The support feet are screwed to the door cover.

[0009] In a specific implementation, slots are provided on the door cover to be adapted to the front panel and the back panel.

[0010] In the above implementation process, the door cover uses the slots to limit the front panel and the back panel, thus avoiding the need for the front panel and the back panel to be fixed separately, simplifying the operation and structure.

[0011] In a specific implementation, the door cover is formed by hinging two L-shaped plates.

[0012] In a specific implementation, two ear plates are fixedly connected to each L-shaped plate, and each ear plate is screwed with one of the support feet.

[0013] In the above implementation process, during preliminary maintenance, the two feet can be unscrewed first to open one of the L-shaped plates. At this time, the front panel and the back panel are still restricted by the other L-shaped plate. When in-depth maintenance is required, all the feet can be unscrewed to remove the entire door cover.

[0014] In a specific implementation, a display screen and control buttons are provided on the front panel.

[0015] In a specific implementation, terminal posts and switches are provided on the back panel.

[0016] In a specific implementation, a circuit board is provided on the bottom plate, and flexible cables are respectively provided at the front and rear ends of the circuit board to connect with the front panel and the back panel.

[0017] In the above implementation process, the circuit board is connected to the display screen and control buttons on the front panel through flexible cables, and to the terminal posts and switches on the back panel. In this way, when the front panel and the back panel are flipped down, they still maintain electrical connection with the circuit board, facilitating live inspection.

[0018] In a specific implementation, anti-slip patterns are provided on the outer circumference of the feet.

[0019] In the above implementation process, the anti-slip patterns facilitate finger tightening.

[0020] Compared with the prior art, the beneficial effects of the present application are as follows: The feet are used to lock the door cover and the bottom plate, simplifying the structure and having a beautiful appearance. After the door cover is removed, the front panel and the back panel can be flipped outwards, completely exposing the structure on the bottom plate, facilitating in-depth maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 is a schematic diagram of the semi-open state of the outer shell of the industrial instrument provided by the embodiment of the present application;

[0023] Figure 2 is a schematic diagram of the closed state of the outer shell of the industrial instrument provided by the embodiment of the present application;

[0024] Figure 3 is a schematic diagram of the fully open state of the outer shell of the industrial instrument provided by the embodiment of the present application;

[0025] Figure 4Provided for the embodiments of the present application Figure 1 The partial enlarged schematic diagram at position A in

[0026] In the figure: 10 - bottom plate; 11 - circuit board; 12 - flexible cable; 20 - door cover; 21 - ear plate; 30 - front panel; 31 - display screen; 32 - control button; 40 - back panel; 41 - terminal block; 42 - switch; 50 - support leg. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present application will be described with reference to the accompanying drawings in the embodiments of the present application.

[0028] Please refer to Figures 1 - 4 , the present application provides a housing for an industrial instrument, including a bottom plate 10 and a door cover 20. The front and rear ends of the bottom plate 10 are respectively hinged with a front panel 30 and a back panel 40. The front panel 30 and the back panel 40 are inserted into the door cover 20. The bottom plate 10 is penetrated and inserted with support legs 50, and the support legs 50 are screwed to the door cover 20. Among them, the support legs 50 are used to lock the door cover 20 and the bottom plate 10, which simplifies the structure and has a beautiful appearance. After the door cover 20 is removed, the front panel 30 and the back panel 40 can be turned outwards, so that the structure on the bottom plate 10 is completely exposed, facilitating in-depth maintenance.

[0029] Please refer to Figures 1 - 4 , the door cover 20 is provided with slots adapted to the front panel 30 and the back panel 40. The door cover 20 uses the slots to limit the front panel 30 and the back panel 40, thus avoiding the need for the front panel 30 and the back panel 40 to be fixed separately, simplifying the operation and the structure.

[0030] Please refer to Figures 1 - 4 , the door cover 20 is formed by hinging two L-shaped plates. Two ear plates 21 are fixedly connected to each L-shaped plate, and each ear plate 21 is screwed with a support leg 50. During preliminary maintenance, the two support legs 50 can be unscrewed first to open one of the L-shaped plates. At this time, the front panel 30 and the back panel 40 are still restricted by the other L-shaped plate. When in-depth maintenance is required, all the support legs 50 can be unscrewed to remove the entire door cover 20.

[0031] Please refer to Figures 1 - 4 , the front panel 30 is provided with a display screen 31 and a control button 32. The back panel 40 is provided with a terminal block 41 and a switch 42. The bottom plate 10 is provided with a circuit board 11, and flexible cables 12 are respectively arranged at the front and rear ends of the circuit board 11 to connect with the front panel 30 and the back panel 40. The circuit board 11 is connected to the display screen 31 and the control button 32 on the front panel 30 and the terminal block 41 and the switch 42 on the back panel 40 through the flexible cables 12. In this way, when the front panel 30 and the back panel 40 are turned down, they still maintain electrical connection with the circuit board 11, facilitating live inspection.

[0032] Please refer to Figures 1 - 4, the outer circumference of the support leg 50 is provided with anti-slip threads. The anti-slip threads facilitate the tightening by fingers.

[0033] The working principle of the outer shell of this industrial instrument is as follows: When maintenance is required, first unscrew the two support legs 50 on one side, and open the L-shaped plate on this side, then preliminary maintenance of the interior can be carried out. If in-depth maintenance is needed, continue to unscrew the other two support legs 50, and the door cover 20 can be removed as a whole. The front panel 30 and the back panel 40 can be turned outwards, so that the circuit board 11 on the base is completely exposed. In summary, the support legs 50 are used to lock the door cover 20 and the bottom plate 10, which simplifies the structure and has a beautiful appearance. After the door cover 20 is removed, the front panel 30 and the back panel 40 can be turned outwards, so that the structure on the bottom plate 10 is completely exposed, facilitating in-depth maintenance.

[0034] The above are only the embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, improvement or equivalent replacement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

Claims

1. A housing of an industrial instrument, characterized in that, It includes a bottom plate (10) and a door cover (20). The front and rear ends of the bottom plate (10) are respectively hinged with a front panel (30) and a rear panel (40). The front panel (30) and the rear panel (40) are inserted into the door cover (20). A support leg (50) is inserted through the bottom plate (10), and the support leg (50) is screwed to the door cover (20).

2. The outer housing of an industrial instrument according to claim 1, characterized in that, Slots are provided on the door cover (20) and are adapted to the front panel (30) and the rear panel (40).

3. The outer housing of an industrial instrument according to claim 2, characterized in that, The door cover (20) is formed by hinging two L-shaped plates.

4. The outer casing of an industrial instrument according to claim 3, characterized in that, Two ear plates (21) are fixedly connected to each L-shaped plate, and each ear plate (21) is screwed with one support leg (50).

5. The outer casing of an industrial instrument according to claim 4, characterized in that, A display screen (31) and control buttons (32) are provided on the front panel (30).

6. The outer housing of an industrial instrument according to claim 5, characterized in that, Terminal blocks (41) and switches (42) are provided on the rear panel (40).

7. The outer casing of an industrial instrument according to claim 6, characterized in that, A circuit board (11) is provided on the bottom plate (10), and flexible cables (12) are respectively provided at the front and rear ends of the circuit board (11) to connect with the front panel (30) and the rear panel (40).

8. The outer casing of an industrial instrument according to claim 7, characterized in that, Anti-slip threads are provided on the outer circumference of the support leg (50).

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