Industrial automatic control instrument

Abstract

The utility model discloses an industrial automatic control instrument, particularly relates to the technical field of control instruments, and comprises a control instrument main body, the upper end of the control instrument main body is provided with a first limiting groove, the middle part of the side surface of the first limiting groove is provided with a first limiting chute, the first limiting groove is internally provided with a dustproof plate, and one side of the lower end of the dustproof plate is provided with a limiting plate. A second-level dustproof net is arranged at the lower end of the limiting plate, a second limiting groove is formed in the lower side end face of the control instrument body, and a second limiting sliding groove is formed in the inner side end face of the second limiting groove. In actual use, the first limiting plugboard, the dustproof plate, the second limiting plugboard, the first-stage dustproof net and the second-stage dustproof net are correspondingly arranged, so that when the control instrument main body works, heat dissipation treatment can be conveniently performed on the control instrument main body, external dust can be conveniently filtered, and the service life of the control instrument main body is prolonged. And external dust is prevented from polluting internal electronic components of the control instrument main body.

Description

Technical Field

[0001] The utility model relates to the technical field of control instruments, and more specifically, to an industrial automatic control instrument. Background Art

[0002] Industrial automation instruments are instruments that detect, display, record or control process parameters during industrial production. They are also called industrial instruments that detect, display, record or control process parameters, or (industrial) process detection and control instruments. The detection of the process production process is a basic means to understand and control industrial production. Only by accurately understanding the overall picture of the process at any time and controlling it can the smooth production process be guaranteed. An industrial automatic control instrument described in the publication number (CN218977030U) is provided with a connecting mechanism on the sleeve so that the dust net can be quickly disassembled and assembled on the sleeve to facilitate its maintenance. The dust net is connected to the sleeve through the connecting mechanism. The connecting mechanism includes a slot provided on the sleeve, and a plug-in block that is compatible with the slot is provided on the dust net. The plug-in block is plugged into the slot, and the plug-in block is magnetically connected to the sleeve. Through the mutual cooperation of the slot and the plug-in block, the dust net can be magnetically connected to the sleeve, which is convenient for its removal and installation.

[0003] When the above device is in use, the heat dissipation effect of the pores is improved and the maintenance frequency is reduced. However, the structure of the above device is relatively complex and prone to damage. At the same time, the dust collected during heat dissipation is inconvenient to clean, which will seriously affect the working environment of the internal components of the control instrument. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an industrial automatic control instrument. The technical problem to be solved by the utility model is: how to conveniently clean the dust collected by the filter of the control instrument.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial automatic control instrument, comprising a control instrument body, a first limiting groove is opened on the upper end of the control instrument body, a first limiting slide groove is opened in the middle of the side of the first limiting groove, a dustproof plate is arranged inside the first limiting groove, a limiting plate is arranged on one side of the lower end of the dustproof plate, a secondary dustproof net is arranged at the lower end of the limiting plate, a second limiting groove is opened on the lower end face of the control instrument body, and a second limiting slide groove is opened on the inner end face of the second limiting groove;

[0006] A protective plate is provided at the outer end of one side of the control instrument body, a limiting slide rod is provided at the side end of the protective plate, an instrument panel is provided at the end surface of one side of the control instrument body, a concave adjustment groove is provided at the upper side of the control instrument body close to the instrument panel, a dial plate is provided at the lower end of the protective plate, and an adapter groove is provided at the lower end of the control instrument body.

[0007] In a preferred embodiment, a first limiting plug plate is provided at the upper end of the dustproof plate, and a first limiting plug block is provided at the side end of the first limiting plug plate;

[0008] A second limiting plug plate is disposed inside the second limiting groove, a second limiting plug block is disposed on one end surface of the second limiting plug plate, and a primary dustproof net is disposed on the end surfaces of the first limiting plug plate and the second limiting plug plate.

[0009] In a preferred embodiment, the first limit plug plate and the second limit plug plate are provided with plug-in holes on a side close to the primary dustproof net, and the number of the first limit plug blocks is two, and they are arranged in a mirror image state on both sides of the transverse central axis of the first limit plug plate in a top view direction;

[0010] The outer end surface of the first limiting plug is matched with the inner end surface of the first limiting slide groove, and the number of the second limiting plug is two, and they are arranged in a mirror state on both sides of the transverse central axis of the second limiting plug plate in the top view direction.

[0011] In a preferred embodiment, the number of the first limiting sliding groove and the second limiting sliding groove are both provided in pairs, and they are arranged in a mirror image state on both sides of the transverse central axis in the top view direction of the control instrument body;

[0012] The outer end surface of the second limiting plug block is matched with the inner end surface of the second limiting sliding groove, and the protective plate is a transparent material component.

[0013] In a preferred embodiment, the number of the limit sliding rods is two, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the protective plate;

[0014] There are two concave adjustment grooves, which are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the control instrument body.

[0015] In a preferred embodiment, the inner end surface of the concave adjustment groove is matched with the outer end surface of the limiting sliding rod, and the outer end surface of the dial plate is matched with the inner end surface of the matching groove.

[0016] Technical effects and advantages of the utility model:

[0017] When the utility model is actually used, by setting the first limit plug plate, the dustproof plate, the second limit plug plate, the primary dustproof net and the secondary dustproof net in the corresponding state, it is convenient to perform heat dissipation treatment on the control instrument body when it is working, and at the same time, it is convenient to filter external dust and prevent external dust from polluting the internal electronic components of the control instrument body. At the same time, when the first limit slide groove and the first limit plug block, the second limit slide groove and the second limit plug block are in the corresponding state, it is possible to effectively increase the convenience of installing and disassembling the first limit plug plate, the dustproof plate and the second limit plug plate, so that it is also convenient to clean the filtered dust and ensure its heat dissipation efficiency. At the same time, when the protective plate, the limit slide bar and the concave adjustment groove are in the corresponding state, the protective plate can be conveniently flipped and removed, so that it is convenient to protect the instrument panel through the protective plate and prevent external dust from being adsorbed on the upper end of the instrument panel, thereby affecting the clarity of observation by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall rear structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the protective plate connection structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the overall main cross-sectional connection structure of the utility model.

[0022] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0023] The accompanying drawings are marked as: 1 control instrument body, 2 protective plate, 3 first limit plug plate, 4 pull plate, 5 adapter slot, 6 instrument panel, 7 plug-in and pull-out hole, 8 primary dustproof net, 9 second limit slot, 10 second limit slide slot, 11 second limit block, 12 dustproof plate, 13 limit plate, 14 secondary dustproof net, 15 first limit slot, 16 first limit slide slot, 17 first limit block, 18 second limit plug plate, 19 limit slide rod, 20 concave adjustment slot. DETAILED DESCRIPTION

[0024] The utility model provides an industrial automatic control instrument, such as Figure 1 , 2As shown in 3, it includes a control instrument body 1, a first limiting groove 15 is opened at the upper end of which, a protective plate 2 is provided at the outer end of one side of the control instrument body 1, an instrument panel 6 is provided at the end face of one side of the control instrument body 1, a dial plate 4 is provided at the lower end of the protective plate 2, an adapter groove 5 is opened at the lower end of the control instrument body 1, the protective plate 2 is a transparent material component, and the outer end face of the dial plate 4 is adapted to the inner end face of the adapter groove 5.

[0025] like Figure 4 As shown, a first limiting slide groove 16 is provided in the middle part of the side of the first limiting groove 15, a dustproof plate 12 is provided inside the first limiting groove 15, a limiting plate 13 is provided on one side of the lower end of the dustproof plate 12, and a secondary dustproof net 14 is provided at the lower end of the limiting plate 13, a second limiting groove 9 is provided on the lower end face of the control instrument body 1, a second limiting slide groove 10 is provided on the inner end face of the second limiting groove 9, a first limiting plug plate 3 is provided on the upper end of the dustproof plate 12, a first limiting plug block 17 is provided on the side end of the first limiting plug plate 3, a second limiting plug plate 18 is provided inside the second limiting groove 9, a second limiting plug block 11 is provided on one side end face of the second limiting plug plate 18, a primary dustproof net 8 is provided on the end faces of the first limiting plug plate 3 and the second limiting plug plate 18, and the first limiting plug plate 3 and the second limiting plug plate 18 are provided with a primary dustproof net 8. The positioning plug plate 3 and the second limiting plug plate 18 are provided with a plug-in and pull-out hole 7 on the side close to the primary dustproof net 8. The number of the first limiting plug blocks 17 is provided at two, and they are arranged in a mirror state on both sides of the horizontal central axis in the top-down direction of the first limiting plug plate 3. The outer end face of the first limiting plug block 17 is adapted to the inner end face of the first limiting slide groove 16. The number of the second limiting plug blocks 11 is provided at two, and they are arranged in a mirror state on both sides of the horizontal central axis in the top-down direction of the second limiting plug plate 18. The number of the first limiting slide groove 16 and the second limiting slide groove 10 are both provided at two, and they are arranged in a mirror state on both sides of the horizontal central axis in the top-down direction of the control instrument body 1. The outer end face of the second limiting plug block 11 is adapted to the inner end face of the second limiting slide groove 10, and the protective plate 2 is a transparent material component.

[0026] like Figure 5 As shown, a limiting slide bar 19 is provided at the side end of the protective plate 2, and a concave adjustment groove 20 is opened on the upper side of the control instrument body 1 near the instrument panel 6. The limiting slide bars 19 are provided in two in number, and are arranged in a mirror state on both sides of the vertical center axis of the main viewing direction of the protective plate 2. The concave adjustment grooves 20 are provided in two in number, and are arranged in a mirror state on both sides of the vertical center axis of the main viewing direction of the control instrument body 1. The inner end surface of the concave adjustment groove 20 is adapted to the outer end surface of the limiting slide bar 19.

[0027] Working principle of this utility model:

[0028] When the utility model is used, the staff installs the dustproof plate 12 inside the first limit groove 15. After the installation is completed, the staff inserts the first limit plate 3 into the first limit groove 15 while the first limit blocks 17 at both ends are engaged with the first limit slide groove 16. Then, the staff inserts the second limit plate 18 into the second limit groove 9 while the second limit slide groove 10 and the second limit block 11 are engaged. Then, the staff can use the control instrument body 1.

[0029] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An industrial automatic control instrument, characterized in that: include: A control instrument body (1) is provided with a first limiting groove (15) at its upper end, a first limiting sliding groove (16) is provided at the middle of the side of the first limiting groove (15), a dustproof plate (12) is provided inside the first limiting groove (15), a limiting plate (13) is provided on one side of the lower end of the dustproof plate (12), a secondary dustproof net (14) is provided at the lower end of the limiting plate (13), a second limiting groove (9) is provided on the lower end surface of the control instrument body (1), and a second limiting sliding groove (10) is provided on the inner end surface of the second limiting groove (9); A protective plate (2) is provided at the outer end of one side of the control instrument body (1), a limiting slide bar (19) is provided at the side end of the protective plate (2), an instrument panel (6) is provided at the end face of one side of the control instrument body (1), a concave adjustment groove (20) is provided on the upper side of the control instrument body (1) close to the instrument panel (6), a dial plate (4) is provided at the lower end of the protective plate (2), and an adaption groove (5) is provided at the lower end of the control instrument body (1).

2. An industrial automatic control instrument according to claim 1, characterized in that: A first limiting plug plate (3) is provided at the upper end of the dustproof plate (12), and a first limiting plug block (17) is provided at the side end of the first limiting plug plate (3); A second limiting plug plate (18) is provided inside the second limiting groove (9), a second limiting plug block (11) is provided on one end face of the second limiting plug plate (18), and a primary dustproof net (8) is provided on the end faces of the first limiting plug plate (3) and the second limiting plug plate (18).

3. An industrial automatic control instrument according to claim 2, characterized in that: The first limiting plug plate (3) and the second limiting plug plate (18) are provided with a plug-in and pull-out hole (7) on a side close to the primary dustproof net (8); the first limiting plug blocks (17) are provided with two in number and are arranged in a mirror image state on both sides of the transverse central axis of the first limiting plug plate (3) in a top view direction; The outer end surface of the first limiting plug (17) is matched with the inner end surface of the first limiting sliding groove (16), and the number of the second limiting plug (11) is two, and they are arranged in a mirror image state on both sides of the transverse central axis of the second limiting plug plate (18) in the top view direction.

4. An industrial automatic control instrument according to claim 2, characterized in that: The first limiting sliding groove (16) and the second limiting sliding groove (10) are both provided with two, and are arranged in a mirror image state on both sides of the transverse central axis of the control instrument body (1) in the top view direction; The outer end surface of the second limiting plug block (11) is matched with the inner end surface of the second limiting sliding groove (10), and the protective plate (2) is a transparent material component.

5. The industrial automatic control instrument according to claim 1, characterized in that: The number of the limit sliding rods (19) is two, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the protective plate (2); The number of the concave adjustment grooves (20) is two, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the control instrument body (1).

6. An industrial automatic control instrument according to claim 1, characterized in that: The inner end surface of the concave adjustment groove (20) is matched with the outer end surface of the limiting slide rod (19), and the outer end surface of the dial plate (4) is matched with the inner end surface of the matching groove (5).

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