CN217304245U - Instrument fixing structure convenient for panel disassembly and heat pump thereof - Google Patents

Abstract

The utility model discloses an instrument fixing structure with a panel convenient to disassemble, which comprises a mounting plate, a panel and a plurality of instruments; the mounting plate comprises a fixing part and a connecting part for fixedly connecting with the rack, wherein the fixing part is provided with a front surface and a rear surface; the meters are fixed on the fixed part, and the dial plate of the meter is exposed on the front surface of the fixed part; the panel is detachably connected with the fixed part, and an observation window is arranged on the panel corresponding to the dial plate. In the instrument fixing structure with the panel convenient to disassemble, the instrument is fixed on the frame through the mounting plate, the panel is detachably connected with the fixing part, the instrument can be observed through the observation window of the panel, and the panel can be directly disassembled when the panel needs to be disassembled for maintenance, so that the connection between the panel and the instrument is simplified, and the panel is more convenient to disassemble; after the disassembly, the instrument is still fixed on the mounting plate, the support is good, and the instrument cannot be damaged. In this way, the production and assembly are more convenient.

Description

Instrument fixing structure convenient for panel disassembly and heat pump thereof

Technical Field

The utility model belongs to the technical field of the heat pump structure, concretely relates to conveniently dismantle instrument fixed knot of panel constructs.

Background

In the structure with the pressure gauge of the air conditioner or heat pump product, the pressure gauge is usually fixed with a panel of the appearance part by a screw, and the pressure gauge is connected to the components inside the air conditioner or heat pump through a connecting pipe. However, in some products with a large number of pressure gauges, if the unit needs to be maintained or daily maintained, maintenance personnel need to disassemble the panel, and because each pressure gauge is fixed with the panel through screws and is connected with internal parts through connecting pipes, the maintenance personnel need to disassemble a plurality of pressure gauge fixing screws to disassemble the whole panel, which is cumbersome and inconvenient. On the other hand, after the fixing of the pressure gauge and the front panel is removed, the pressure gauge is supported and suspended only through the connecting pipe, and after multiple times of maintenance, damage to the connecting part of the pressure gauge and the connecting pipe can be caused, so that faults are caused.

In addition, in the process of producing the product in a factory workshop, the structure for fixing the pressure gauge and the panel is adopted, and the pressure gauge is not pre-installed and fixed in advance, so that the pressure gauge connecting pipe is connected or the pressure gauge is assembled for workshop staff very inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a conveniently dismantle instrument fixed knot of panel constructs aims at solving among the prior art panel and dismantles inconvenient, cause damage, the inconvenient problem of connection assembly when producing easily.

The utility model adopts the following technical scheme:

an instrument fixing structure convenient for panel disassembly comprises a mounting plate, a panel and a plurality of instruments;

the mounting plate comprises a fixing part and a connecting part for fixedly connecting with the frame, wherein the fixing part is provided with a front surface and a rear surface;

the meters are fixed on the fixed part, and the dial plates of the meters are exposed on the front surface of the fixed part;

the panel is detachably connected with the fixed part, and an observation window is arranged on the panel corresponding to the dial plate.

In one embodiment, the panel and the fixing portion are respectively provided with a first connecting hole corresponding to each other, and the front surface is attached to the panel.

In one embodiment, the section of the fixing part is in a C-shaped groove shape and comprises a vertical main board body and an upper folded edge and a lower folded edge which are respectively positioned at the upper end and the lower end of the main board body; the main board body is provided with a C-shaped groove, the vertical surface in the C-shaped groove is the rear surface, and the vertical surface outside the C-shaped groove is the front surface.

In one embodiment, the connecting portion is integrally connected with the upper flange.

In one embodiment, the main board body is provided with a through hole for the dial plate of the instrument to penetrate through.

In one embodiment, the main board body is provided with a plurality of second connecting holes for connecting with the meter.

In one embodiment, the frame comprises a cross beam and at least two upright posts, and two ends of the cross beam are respectively fixed with the two upright posts; the connecting part is fixedly connected with the cross beam; the panel is detachably connected with the cross beam and the upright post.

In one embodiment, the cross beam is provided with an inner folded edge connected with the panel, a concave folded edge is arranged on the inner folded edge inwards corresponding to the connecting part, the concave folded edge is parallel to the inner folded edge, the connecting part is fixedly connected with the concave folded edge, and the front surface of the connecting part is flush with the outer end face of the inner folded edge.

A heat pump includes an instrument fixing structure facilitating panel detachment as described above.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the instrument fixing structure convenient for panel disassembly, the instrument is fixed on the frame through the mounting plate, the panel is connected with the fixing part of the mounting plate, the instrument can be observed through the observation window of the panel, and when the panel is required to be disassembled for maintenance, the panel can be taken down only by disassembling the panel and the fixing part, so that the connection between the panel and the instrument is simplified, and the panel is more convenient to disassemble; after the disassembly, the instrument is still fixed on the mounting plate, the support is good, and the instrument cannot be damaged.

2. By adopting the mode, when the instrument is produced and assembled, the instruments and the mounting plate can be connected and fixed in advance and arranged, and then the corresponding equipment is connected according to the positions of the instruments and is orderly installed, so that the material mixing during the assembly is reduced, and the assembly is more convenient.

Drawings

The technology of the present invention will be further described in detail with reference to the accompanying drawings and detailed description:

FIG. 1 is a schematic view of the overall structure of the utility model instrument mounted on a mounting plate;

FIG. 2 is a side view of the mounting plate;

FIG. 3 is a schematic structural diagram of a mounting plate and a meter mounted on a rack;

FIG. 4 is a schematic view of the back side of the rack on which the mounting plate, meter, and panel are mounted;

fig. 5 is a schematic structural view of the front face of the mounting plate, the meter and the panel mounted on the rack.

Reference numerals:

1-mounting a plate; 11-a fixed part; 111-a front surface; 112-rear surface; 113-a main board body; 1131, perforating; 1132 — second connection hole; 114-folding the upper edge; 115-lower folding; 12-a connecting part;

2-a panel; 21-an observation window; 22-a first connection hole;

3-instrument; 31-a dial plate; 32-a pipeline;

4-a frame; 41-a cross beam; 411-inner folding; 412-concave folding; 42-upright post.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the accompanying drawings.

Referring to fig. 1 to 5, an instrument fixing structure for conveniently detaching a panel comprises a mounting plate 1, a panel 2 and a plurality of instruments 3, wherein the instruments 3 can be pressure meters and/or temperature display instruments and the like.

Referring to fig. 1 and 2, the mounting plate 1 includes a fixing portion 11 and a connecting portion 12 for fixedly connecting with the frame 4, and the fixing portion 11 has a front surface 111 and a rear surface 112. The meters 3 are fixed on the fixed part 11, the meters 3 can be connected with corresponding equipment through pipelines 32, and the dial 31 of the meters 3 is exposed on the front surface 111 of the fixed part 11. Frame 4 is the frame 4 of heat pump host computer, and mounting panel 1 is fixed in this frame 4, and instrument 3 installs on mounting panel 1 to can reduce instrument 3 and panel 2's being connected, panel 2's dismantlement when conveniently maintaining promotes maintenance efficiency.

Referring to fig. 2 to 5, the panel 2 is detachably connected to the fixing portion 11 to facilitate observation of the instrument 3, and an observation window 21 is formed on the panel 2 at a position corresponding to the dial 31. It is understood that one observation window 21 may correspond to one meter 3, and one observation window 21 may correspond to a plurality of meters 3. In one embodiment, one viewing window 21 corresponds to two meters 3. The observation window 21 can be in the shape of a round hole, an oblong hole, a rectangular hole, an elliptical hole and the like. In addition, the panel 2 is also detachably fixed to the frame 4, in particular by means of screws, for the purpose of stabilizing the panel 2 after installation.

Based on foretell structure, instrument 3 passes through mounting panel 1 to be installed in frame 4, and mounting panel 1 can dismantle with panel 2 and be connected to can reduce being connected of instrument 3 and panel 2, dismantle panel 2 when conveniently maintaining. In addition, panel 2 dismantles the back, and instrument 3 still passes through mounting panel 1 and frame 4 is fixed, can not influenced, can not cause instrument 3's damage. When the assembly of workshop, can fix instrument 3 and mounting panel 1 earlier, carry out the orderly connection of pipeline 32, it is more convenient to assemble.

Specifically, referring to fig. 3, the panel 2 and the fixing portion 11 are both provided with first connecting holes 22 corresponding to each other, and the front surface 111 is attached to the panel 2, so that no obvious gap is formed between the two after connection, and the appearance is more attractive. That is, the panel 2 can be fixedly coupled to the fixing portion 11 through the first coupling hole 22 by a screw through the first coupling hole 22. Specifically, the panel 2 and the fixing portion 11 are fixed by 2 to 4 screws, and correspondingly, the number of the panel 2 and the first connecting holes 22 on the fixing portion 11 is 2 to 4, and in one embodiment, 3 screws are used to fix the panel 2 and the fixing portion 11.

Preferably, referring to fig. 1 and 2, the fixing portion 11 has a C-shaped cross section, and includes a vertical main plate 113, and an upper folded edge 114 and a lower folded edge 115 respectively located at upper and lower ends of the main plate 113; the vertical surface of the main plate body 113 located in the C-shaped groove is the rear surface 112, and the vertical surface located outside the C-shaped groove is the front surface 111. That is, the fixing portion 11 is formed in a C-shaped groove shape, and the upper and lower hems 114 and 115 at the upper and lower ends thereof can reinforce the structure of the main plate 113 in the middle, thereby ensuring that the main plate 113 is not easily deformed after the instrument 3 is mounted. In some embodiments, the fixing portion 11 is a sheet metal part, and the thickness of the sheet metal part is small, so that two folding edges are needed to be arranged for reinforcement. In one embodiment, the connecting portion 12 is integrally connected to the upper flange 114, both of which are of the same sheet metal construction.

Referring to fig. 3, the main plate body 113 is provided with a through hole 1131 for the dial 31 of the meter 3 to pass through, and the main structure of the meter 3 is mounted on the rear surface 112, and the dial 31 passes through to pass through, so that when the device is viewed from the outside, only the dial 31 can be seen, and other meter structures cannot be seen, thereby making the appearance of the device more compact and beautiful. It is understood that one through hole 1131 is correspondingly formed on the main plate 113 of one meter 3, and in one embodiment, 4 meters 3 are provided, and 4 through holes 1131 are also provided. In order to realize that the connection of mainboard body 113 and instrument 3 is fixed, be equipped with on the mainboard body 113 a plurality of be used for with the second connecting hole 1132 that instrument 3 is connected, accessible screw passes second connecting hole 1132 and is connected mainboard body 113 and instrument 3 fixedly, and in an embodiment, the two is through three screwed connection, is equipped with 3 second connecting holes 1132 promptly.

Specifically, referring to fig. 3 to 5, the frame 4 includes a cross beam 41 and at least two vertical columns 42, and two ends of the cross beam 41 are respectively fixed to the two vertical columns 42; the connecting part 12 is fixedly connected with the cross beam 41; the panel 2 is detachably connected with the cross beam 41 and the upright post 42, specifically, connected through screws. The cross beam 41 is provided with an inner folded edge 411 connected with the panel 2, the inner folded edge 411 is provided with a concave folded edge 412 corresponding to the connecting part 12, the concave folded edge 412 is parallel to the inner folded edge 411, the connecting part 12 is fixedly connected with the concave folded edge 412, the front surface 111 of the connecting part 12 is flush with the outer end surface of the inner folded edge 411, the concave folded edge 412 is recessed inwards to form a recess, when the connecting part 12 is fixedly connected with the concave folded edge 412 through a screw, the end part (a nut or a nail tip) of the screw can be accommodated in the recess without protruding out of the inner folded edge 411, so that the panel 2 cannot be contacted with the end part of the screw after the panel 2 is installed, and the panel 2 is prevented from being scratched by the end part of the screw. It will be appreciated that the connection portion 12 and the female flanges 412 are positioned and numbered correspondingly, and in one embodiment, the connection portion 12 has two female flanges 412.

A heat pump comprises the above instrument fixing structure with the panel convenient to detach, for example, an indoor unit of the heat pump, and the instrument fixing structure can be adopted.

Other contents of the instrument fixed knot who conveniently dismantles the panel construct see prior art, no longer describe herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims (9)

1. An instrument fixing structure convenient for panel disassembly is characterized by comprising a mounting plate, a panel and a plurality of instruments;

the mounting plate comprises a fixing part and a connecting part for fixedly connecting with the frame, wherein the fixing part is provided with a front surface and a rear surface;

the meters are fixed on the fixed part, and the dial plates of the meters are exposed on the front surface of the fixed part;

the panel is detachably connected with the fixed part, and an observation window is arranged on the panel corresponding to the dial plate.

2. The instrument fixing structure convenient for panel disassembly as claimed in claim 1, wherein the panel and the fixing portion are respectively provided with a first connecting hole corresponding to each other, and the front surface is attached to the panel.

3. The instrument fixing structure convenient for panel disassembly according to claim 1, wherein the fixing portion has a C-shaped cross section, and comprises a vertical main plate body and an upper folded edge and a lower folded edge respectively located at the upper end and the lower end of the main plate body; the main board body is provided with a C-shaped groove, the vertical surface in the C-shaped groove is the rear surface, and the vertical surface outside the C-shaped groove is the front surface.

4. The instrument fixing structure facilitating panel detachment according to claim 3, wherein the connecting portion is integrally connected to the upper flange.

5. The instrument fixing structure convenient for panel disassembly as claimed in claim 3, wherein the main plate body is provided with a through hole for the dial plate of the instrument to penetrate out.

6. The instrument fixing structure convenient for panel disassembly as claimed in claim 3, wherein the main board body is provided with a plurality of second connecting holes for connecting with the instrument.

7. The instrument fixing structure convenient for panel disassembly according to claim 1, wherein the frame comprises a cross beam and at least two upright posts, and two ends of the cross beam are respectively fixed with the two upright posts; the connecting part is fixedly connected with the cross beam; the panel is detachably connected with the cross beam and the upright post.

8. The instrument fixing structure convenient for panel disassembly as claimed in claim 7, wherein the cross beam is provided with an inner folded edge connected with the panel, the inner folded edge is provided with a concave folded edge inwards corresponding to the connecting portion, the concave folded edge is parallel to the inner folded edge, the connecting portion is fixedly connected with the concave folded edge, and the front surface of the connecting portion is flush with the outer end face of the inner folded edge.

9. A heat pump comprising the meter fixing structure facilitating the disassembly of a panel according to any one of claims 1 to 8.

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