Instrument shell structure convenient to maintain

Abstract

The utility model discloses an instrument shell structure convenient to maintain, which comprises a front panel, an instrument rear cover is arranged on the back of the front panel, fixing mechanisms are arranged on two sides of the instrument rear cover, each fixing mechanism comprises a fixing seat fixedly connected with the instrument rear cover, and an adjusting rod is arranged on the inner side of each fixing seat. One end of the adjusting rod extends to the surface of the front panel and is provided with an adjusting knob, two sets of sliding blocks are arranged on the surface of the adjusting rod, first mounting frames are arranged at the upper ends and the lower ends of the sliding blocks, and supporting rods are arranged on the inner sides of the first mounting frames. The adjusting knob is rotated to drive the adjusting rod to rotate, so that the two groups of sliding blocks in threaded connection with the adjusting rod synchronously move in opposite directions, the inclination angle of the supporting rod is driven to change, the supporting plate is ejected out towards the two sides, the supporting plate is in contact with the mounting groove, and therefore supporting and fixing are completed. And subsequent overhaul and maintenance are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of instrument housings, and more specifically to an instrument housing structure which is easy to maintain. Background Art

[0002] Instruments and meters are devices or equipment used to detect, measure, observe and calculate various physical quantities, material components, physical parameters, etc. Vacuum leak detectors, pressure gauges, length gauges, microscopes, multipliers, etc. are all instruments and meters.

[0003] Most of the instruments and meters have corresponding installation slots, but the traditional fixed installation method is not convenient for subsequent inspection and maintenance. Therefore, a new technical solution is needed to solve the problem. Utility Model Content

[0004] The purpose of the utility model is to provide an instrument housing structure that is easy to maintain, which solves the problem that most instruments have corresponding installation slots, but the traditional fixed installation method is not convenient for subsequent inspection and maintenance.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an instrument housing structure that is easy to maintain, comprising: a front panel, an instrument back cover is arranged on the back of the front panel and fixing mechanisms are arranged on both sides of the instrument back cover, the fixing mechanism comprises a fixing seat fixedly connected to the instrument back cover and an adjusting rod is arranged on the inner side of the fixing seat, one end of the adjusting rod extends to the surface of the front panel and is equipped with an adjusting knob, two groups of sliding blocks are arranged on the surface of the adjusting rod and a first mounting frame is arranged at the upper and lower ends of the sliding block, a support rod is arranged on the inner side of the first mounting frame and a second mounting frame is arranged at the other end of the support rod, a support plate is arranged on the top of the second mounting frame, a display panel is arranged on the surface of the front panel and the display panel is electrically connected to the instrument in the instrument back cover through a wire.

[0006] As a preferred embodiment of the present invention, a guide rail is disposed on the surface of the front panel and a cover plate is disposed on the surface of the guide rail, and the cover plate covers the surface of the display panel.

[0007] As a preferred embodiment of the present invention, ventilation holes are arranged at both upper and lower ends of the surface of the front panel and the ventilation holes are distributed at equal intervals.

[0008] As a preferred embodiment of the present invention, the support rod is rotatably connected to the first mounting bracket and the second mounting bracket.

[0009] As a preferred embodiment of the present utility model, a plurality of groups of irregular protrusions are arranged on the surface of the support plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model provides an instrument back cover on the back of the front panel and fixing mechanisms on both sides of the instrument back cover, the fixing mechanism includes a fixing seat fixedly connected to the instrument back cover and an adjusting rod is provided on the inner side of the fixing seat, one end of the adjusting rod extends to the surface of the front panel and is provided with an adjusting knob, two groups of sliding blocks are provided on the surface of the adjusting rod and a first mounting bracket is provided at both upper and lower ends of the sliding block, a supporting rod is provided on the inner side of the first mounting bracket and a second mounting bracket is provided at the other end of the supporting rod, and a supporting plate is provided on the top of the second mounting bracket. By turning the adjusting knob, the adjusting rod is driven to rotate, so that the two groups of sliding blocks threadedly connected thereto move toward each other synchronously, driving the inclination angle of the supporting rod to change, and the supporting plate is pushed out to both sides so that it contacts with the mounting grooves, thereby completing the support and fixing. This fixing method is easy to disassemble and convenient for subsequent inspection and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0014] Figure 3 It is a side structural schematic diagram of the utility model.

[0015] In the figure: 1. Instrument back cover; 2. Fixing mechanism; 3. Front panel; 4. Display panel; 5. Air vent; 6. Guide rail; 7. Cover plate; 8. Adjustment knob; 9. Adjustment rod; 10. Fixing seat; 11. Sliding block; 12. First mounting bracket; 13. Support rod; 14. Second mounting bracket; 15. Support plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: an instrument housing structure that is easy to maintain, comprising: a front panel 3, an instrument back cover 1 is arranged on the back of the front panel 3, and fixing mechanisms 2 are arranged on both sides of the instrument back cover 1, the fixing mechanism 2 comprises a fixing seat 10 fixedly connected to the instrument back cover 1, and an adjusting rod 9 is arranged on the inner side of the fixing seat 10, one end of the adjusting rod 9 extends to the surface of the front panel 3 and is installed with an adjusting knob 8, two groups of sliding blocks 11 are arranged on the surface of the adjusting rod 9, and a first mounting frame 12 is arranged on the upper and lower ends of the sliding block 11, a support rod 13 is arranged on the inner side of the first mounting frame 12, and a second mounting frame 14 is arranged on the other end of the support rod 13, and a supporting plate 15 is arranged on the top of the second mounting frame 14, a display panel 4 is arranged on the surface of the front panel 3, and the display panel 4 is electrically connected to the instrument in the instrument back cover 1 through a wire, and a The instrument back cover 1 and both sides of the instrument back cover 1 are provided with a fixing mechanism 2, the fixing mechanism 2 includes a fixing seat 10 fixedly connected to the instrument back cover 1 and an adjusting rod 9 is arranged on the inner side of the fixing seat 10, one end of the adjusting rod 9 extends to the surface of the front panel 3 and is installed with an adjusting knob 8, two groups of sliding blocks 11 are arranged on the surface of the adjusting rod 9, and the upper and lower ends of the sliding block 11 are provided with a first mounting frame 12, a support rod 13 is arranged on the inner side of the first mounting frame 12 and the other end of the support rod 13 is provided with a second mounting frame 14, and a support plate 15 is arranged on the top of the second mounting frame 14, by rotating the adjusting knob 8, the adjusting rod 9 is driven to rotate, so that the two groups of sliding blocks 11 threadedly connected thereto move synchronously toward each other, driving the inclination angle of the support rod 13 to change, and the support plate 15 is pushed out to both sides so that it contacts with the mounting groove, thereby completing the support and fixing, and this fixing method is easy to disassemble and convenient for subsequent inspection and maintenance.

[0018] Further improvements, such as Figure 1 As shown: the surface of the front panel 3 is provided with a guide rail 6 and the surface of the guide rail 6 is provided with a cover plate 7, and the cover plate 7 covers the surface of the display panel 4. This arrangement can effectively protect the display panel 4.

[0019] Further improvements, such as Figure 2 As shown: the upper and lower ends of the surface of the front panel 3 are provided with air holes 5 and the air holes 5 are distributed at equal intervals. The arrangement of the air holes 5 facilitates heat dissipation of the instrument rear cover 1.

[0020] Further improvements, such as Figure 3 As shown, the support rod 13 is rotatably connected to the first mounting bracket 12 and the second mounting bracket 14 . This arrangement increases the flexibility of the support rod 13 .

[0021] Further improvements, such as Figure 3As shown: the surface of the support plate 15 is provided with a plurality of groups of irregular protrusions, such a configuration increases the surface friction of the support plate 15 and improves the support stability.

[0022] Working principle: an instrument back cover 1 is arranged on the back of the front panel 3 and fixing mechanisms 2 are arranged on both sides of the instrument back cover 1, the fixing mechanism 2 comprises a fixing seat 10 fixedly connected to the instrument back cover 1 and an adjusting rod 9 is arranged on the inner side of the fixing seat 10, one end of the adjusting rod 9 extends to the surface of the front panel 3 and is installed with an adjusting knob 8, two groups of sliding blocks 11 are arranged on the surface of the adjusting rod 9 and a first mounting frame 12 is arranged at the upper and lower ends of the sliding block 11, a support rod 13 is arranged on the inner side of the first mounting frame 12 and a second mounting frame 14 is arranged at the other end of the support rod 13, and a supporting plate 15 is arranged on the top of the second mounting frame 14, by turning the adjusting knob 8, the adjusting rod 9 is driven to rotate, so that the two groups of sliding blocks 11 threadedly connected thereto move synchronously toward each other, driving the inclination angle of the support rod 13 to change, and the supporting plate 15 is pushed out to both sides so that it contacts with the mounting groove, thereby completing the support and fixing, and this fixing method is convenient for disassembly and subsequent inspection and maintenance.

[0023] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An instrument housing structure that is easy to maintain, characterized in that: include: A front panel (3), wherein an instrument back cover (1) is arranged on the back of the front panel (3) and fixing mechanisms (2) are arranged on both sides of the instrument back cover (1), wherein the fixing mechanism (2) comprises a fixing seat (10) fixedly connected to the instrument back cover (1) and an adjusting rod (9) is arranged on the inner side of the fixing seat (10), one end of the adjusting rod (9) extends to the surface of the front panel (3) and is installed with an adjusting knob (8), two groups of sliding blocks (11) are arranged on the surface of the adjusting rod (9) and a first mounting frame (12) is arranged at both the upper and lower ends of the sliding block (11), a supporting rod (13) is arranged on the inner side of the first mounting frame (12) and a second mounting frame (14) is arranged at the other end of the supporting rod (13), and a supporting plate (15) is arranged on the top of the second mounting frame (14), and a display panel (4) is arranged on the surface of the front panel (3) and the display panel (4) is electrically connected to an instrument in the instrument back cover (1) through a wire.

2. The instrument housing structure that is easy to maintain according to claim 1 is characterized in that: A guide rail (6) is provided on the surface of the front panel (3), and a cover plate (7) is provided on the surface of the guide rail (6), and the cover plate (7) covers the surface of the display panel (4).

3. The instrument housing structure that is easy to maintain according to claim 1 is characterized in that: The upper and lower ends of the surface of the front panel (3) are both provided with ventilation holes (5), and the ventilation holes (5) are distributed at equal intervals.

4. The instrument housing structure that is easy to maintain according to claim 1 is characterized in that: The support rod (13) is rotatably connected to the first mounting frame (12) and the second mounting frame (14).

5. The instrument housing structure that is easy to maintain according to claim 1 is characterized in that: The surface of the support plate (15) is provided with a plurality of groups of irregular protrusions.

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