Clamping strip structure of case for instruments and meters

Abstract

The utility model discloses a clamping strip structure of a case for instruments and meters, which comprises a mounting frame, a front panel, a rear panel, a top cover plate and a clamping strip adjusting device, the clamping strip adjusting device is mounted in the mounting frame, the front panel is fixed at the front end of the mounting frame through screws, the rear panel is fixed at the rear end of the mounting frame through screws, and the top cover plate is fixed on the mounting frame through screws. The top cover plate is fixed at the top of the mounting frame through screws; the adjusting clamping strip device comprises a mounting plate and an assembly mounting clamping plate, the mounting plate is of a U-shaped structure, the assembly mounting clamping plate is mounted at the top of the mounting plate, a plurality of embedded grooves are formed in the top of the mounting plate, the assembly mounting clamping plate is of a rectangular structure, and threaded fixing cylinders are arranged at the four corners of the assembly mounting clamping plate and are of through structures. According to the device, a worker can conveniently install components in the instrument and meter case, so that the efficiency of installing the components in the case by the worker is improved, and the worker can conveniently adjust the positions of the components.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical machine cases, in particular to a clamping strip structure of a machine case for instruments and meters. Background Art

[0002] As the outer shell of electrical accessories, the main function of the chassis is to install and fix the circuit boards with various electronic components, thus playing a role of fixing and protecting.

[0003] The existing instrumentation chassis has the following defects:

[0004] The existing instrumentation chassis is not convenient for component installation, and it is not convenient for workers to fix and disassemble the components, and it is not convenient for workers to adjust the installation position of the components. Therefore, a solution is needed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a clamping strip structure for a chassis of an instrument to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a card strip structure of an instrument chassis, including a mounting frame, a front panel, a rear panel, a top cover plate and an adjustment card strip device, the adjustment card strip device is installed in the mounting frame, the front panel is fixed to the front end of the mounting frame by screws, the rear panel is fixed to the rear end of the mounting frame by screws, and the top cover plate is fixed to the top of the mounting frame by screws; the adjustment card strip device includes a mounting plate and a component mounting card plate, the mounting plate is a concave structure, the component mounting card plate is installed on the top of the mounting plate, a plurality of groups of embedding grooves are provided on the top of the mounting plate, the component mounting card plate is a rectangular structure, and threaded fixing tubes are provided at the four corners of the component mounting card plate, and the threaded fixing tubes are through-type structures.

[0009] Preferably, the installation frame includes a base plate and a group of side baffles, wherein the group of side baffles are respectively fixed to the left and right sides of the top of the base plate by welding, and small fixing holes are provided at the front end, rear end and top of the side baffles.

[0010] Preferably, the front panel is in a rectangular structure, a display panel is installed at the front end of the front panel, and a plurality of heat dissipation strips are provided on the surface of the front panel.

[0011] Preferably, the rear panel is in a rectangular structure, and a joint connecting panel and a group of cooling fans are provided at the rear end of the rear panel.

[0012] (III) Beneficial effects

[0013] The utility model provides a card strip structure for a chassis of an instrument and meter, which has the following beneficial effects:

[0014] The card strip structure of the instrument chassis can facilitate the staff to install the components in the instrument chassis, thereby improving the staff's efficiency in installing the components in the chassis, and can also facilitate the staff to adjust the position of the components, thereby reducing the staff's workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure inside the installation frame of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the rear panel of the utility model.

[0018] In the figure, 1. installation frame; 2. front panel; 3. rear panel; 4. top cover plate; 5. adjustment clip device; 6. installation plate; 7. component installation clip plate; 8. threaded fixing cylinder; 9. embedding groove; 10. bottom plate; 11. side baffle plate; 12. small fixing hole; 13. cooling fan; 14. connector connection panel; 15. display panel; 16. heat dissipation strip. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a card strip structure of a chassis for an instrument, comprising a mounting frame 1, a front panel 2, a rear panel 3, a top cover plate 4 and an adjusting card strip device 5, wherein the adjusting card strip device 5 is installed in the mounting frame 1, the front panel 2 is fixed to the front end of the mounting frame 1 by screws, the rear panel 3 is fixed to the rear end of the mounting frame 1 by screws, and the top cover plate 4 is fixed to the top of the mounting frame 1 by screws;

[0021] The problem is that the adjusting card strip device 5 includes a mounting plate 6 and a component mounting card plate 7, the mounting plate 6 is in a concave structure, the component mounting card plate 7 is installed on the top of the mounting plate 6, and a plurality of embedded grooves 9 are provided on the top of the mounting plate 6. The component mounting card plate 7 is in a rectangular structure, and threaded fixing tubes 8 are provided at the four corners of the component mounting card plate 7. The threaded fixing tubes 8 are a through structure. When installing the component, the component is fixed to the mounting card plate 7 by screws (the mounting card plate 7 is provided with holes specially used for component installation). The staff inserts the threaded fixing tubes 8 at the four corners of the mounting card plate 7 into the embedded grooves 9 on the mounting plate 6, and then inserts the screws into the threaded fixing tubes 8, and the bottom of the screws is inserted into the embedded grooves 9 to further fix the mounting card plate 7. The mounting card plate 7 can be installed horizontally and vertically on the mounting plate 6. When adjusting the position of the component on the mounting card plate 7, it is only necessary to disassemble the mounting card plate 7 for displacement.

[0022] Furthermore, the installation frame 1 includes a base plate 10 and a group of side baffles 11, and the group of side baffles 11 are respectively fixed to the left and right sides of the top of the base plate 10 by welding. Small fixing holes 12 are opened at the front end, rear end and top of the side baffles 11. During installation, the staff fits the front panel 2 to the front end of the installation frame 1, installs the rear panel 3 at the rear end of the installation frame 1, and installs the top cover plate 4 on the top of the installation frame 1, and then inserts screws into the small fixing holes 12 to further assemble the chassis.

[0023] Differently, the front panel 2 is of rectangular structure, a display panel 15 is installed at the front end of the front panel 2, and a plurality of heat dissipation strips 16 are provided on the surface of the front panel 2. The heat dissipation strips 16 on the front panel 2 are for facilitating the outflow of hot air inside the chassis to achieve the purpose of heat dissipation.

[0024] Effectively, the rear panel 3 is a rectangular structure, and a connector connection panel 14 and a group of cooling fans 13 are provided at the rear end of the rear panel 3. When cooling the components in the chassis, the staff starts a group of cooling fans 13, and the cooling fans 13 cool the internal components through wind force, and the hot air can be discharged through several groups of cooling strips 16 on the front panel 2 to achieve the purpose of heat dissipation. The connector connection panel 14 on the rear panel 3 includes a power connector and other connectors, which is convenient for connection.

[0025] Working principle: During operation, the components are fixed on the mounting card 7 by screws (the mounting card 7 is provided with holes specially used for the installation of the components). The staff inserts the threaded fixing tubes 8 at the four corners of the mounting card 7 into the embedding grooves 9 on the mounting plate 6, and then inserts the screws into the threaded fixing tubes 8, and the bottom of the screws into the embedding grooves 9 to further fix the mounting card 7. The mounting card 7 can be installed horizontally and vertically on the mounting plate 6. When adjusting the position of the components on the mounting card 7, it is only necessary to disassemble the mounting card 7 for displacement. When the chassis is cooled, the staff starts a group of cooling fans 13. The cooling fans 13 cool the internal components through wind force, and the hot air can be discharged through several groups of cooling strips 16 on the front panel 2 to achieve the purpose of heat dissipation. The connector connection panel 14 on the rear panel 3 includes a power connector and other connectors for easy connection.

[0026] The utility model includes 1, mounting frame; 2, front panel; 3, rear panel; 4, top cover plate; 5, adjusting clip device; 6, mounting plate; 7, component mounting clip plate; 8, threaded fixing cylinder; 9, embedding groove; 10, bottom plate; 11, side baffle plate; 12, small fixing hole; 13, cooling fan; 14, connector connection panel; 15, display panel; 16, cooling strip. All the components are universal standard parts or components known to the technicians in this field, and their structures and principles can be known to the technicians in this field through technical manuals or through conventional experimental methods. The problem solved by the utility model is that the existing instrument and meter chassis is not convenient for the installation of components, and it is not convenient for the staff to fix and disassemble the components, and it is not convenient for the staff to adjust the installation position of the components. The utility model can facilitate the staff to install the components in the instrument and meter chassis through the mutual combination of the above-mentioned components, thereby improving the efficiency of the staff to install the components in the chassis, and it is also convenient for the staff to adjust the position of the components.

[0027] 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.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A card strip structure for a chassis for an instrument, characterized in that: The device comprises a mounting frame (1), a front panel (2), a rear panel (3), a top cover plate (4) and an adjusting clip device (5), wherein the adjusting clip device (5) is mounted in the mounting frame (1), the front panel (2) is fixed to the front end of the mounting frame (1) by screws, the rear panel (3) is fixed to the rear end of the mounting frame (1) by screws, and the top cover plate (4) is fixed to the top of the mounting frame (1) by screws; The adjusting clip device (5) comprises a mounting plate (6) and a component mounting clip plate (7); the mounting plate (6) is in a concave-shaped structure; the component mounting clip plate (7) is mounted on the top of the mounting plate (6); a plurality of embedded grooves (9) are provided on the top of the mounting plate (6); the component mounting clip plate (7) is in a rectangular structure; threaded fixing cylinders (8) are provided at the four corners of the component mounting clip plate (7); and the threaded fixing cylinders (8) are of a through-type structure.

2. The card strip structure of the chassis for instruments and meters according to claim 1, characterized in that: The installation frame (1) comprises a base plate (10) and a group of side baffles (11), wherein the group of side baffles (11) are respectively fixed to the left and right sides of the top of the base plate (10) by welding, and small fixing holes (12) are provided at the front end, the rear end and the top of the side baffles (11).

3. The card strip structure of the chassis for instruments and meters according to claim 1, characterized in that: The front panel (2) is in a rectangular structure, a display panel (15) is installed at the front end of the front panel (2), and a plurality of groups of heat dissipation strips (16) are provided on the surface of the front panel (2).

4. The card strip structure of the instrument chassis according to claim 1 is characterized in that: The rear panel (3) is in a rectangular structure, and a joint connection panel (14) and a group of cooling fans (13) are provided at the rear end of the rear panel (3).

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