A waterproof thermostat housing

Abstract

The utility model relates to the technical field of thermostat shells, and discloses a waterproof thermostat shell, comprising a bottom plate and a shell, two connecting blocks are fixedly connected to both sides of the bottom plate, connecting seats are embedded and installed on both sides of the shell, locking grooves are opened on the sides of the two connecting blocks on the same side that are close to each other, slide grooves are opened on both sides of the connecting seat, a spring is arranged inside the slide groove, one end of the spring abuts against the locking block, a movable block is slidably inserted on the outer wall of the connecting seat, a connecting rope is connected between the movable block and the locking block, a guide shaft is rotatably installed inside the connecting seat between the movable block and the locking block, and the connecting rope is sleeved on the guide shaft; by arranging the connecting block and the connecting seat, when inspecting the inside of the thermostat, the utility model only needs to press the movable block to open the shell, so that the inspection and maintenance operation of the thermostat is convenient, saving time and effort.

Description

Technical Field

[0001] The utility model relates to the technical field of thermostat shells, in particular to a waterproof thermostat shell. Background Art

[0002] With the continuous advancement of industrial technology, the application of thermostats in all walks of life is becoming more and more extensive. As more and more industries and regions are involved, the use environment of different industries and regions is also different, which requires greater adaptability of the thermostat shell.

[0003] The existing thermostat shell has achieved a waterproof effect, but the existing thermostat shell still has the following problems during use: the existing thermostat is easily damaged due to frequent manual operation, and when inspecting the inside of the thermostat, the shell is cumbersome to disassemble and assemble, which is time-consuming and labor-intensive, causing great inconvenience.

[0004] Therefore, how to design a waterproof thermostat housing has become a problem we currently need to solve. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a waterproof thermostat housing to solve the problems mentioned in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof thermostat housing, comprising a base plate and a shell, two connecting blocks are fixedly connected on both sides of the base plate, connecting seats are embedded and installed on both sides of the shell, locking grooves are provided on the sides of the two connecting blocks on the same side that are close to each other, slide grooves are provided on both sides of the connecting seat, a spring is provided inside the slide groove, one end of the spring is abutted against a locking block, a movable block is slidably inserted on the outer wall of the connecting seat, a connecting rope is connected between the movable block and the locking block, a guide shaft is rotatably installed inside the connecting seat between the movable block and the locking block, and the connecting rope is sleeved on the guide shaft.

[0009] Preferably, plug-in posts are fixedly connected to the four corners of the bottom plate, and plug-in tubes matching the plug-in posts are fixedly connected to the four corners inside the shell.

[0010] Preferably, a sealing gasket is abutted between the bottom plate and the shell.

[0011] Preferably, an end of the locking block away from the spring is provided with an oblique angle, and the oblique angle is arranged inclined toward the direction of the bottom plate.

[0012] Preferably, a limiting groove is provided inside the slide groove, one end of the locking block close to the spring is fixedly connected to the limiting block, and the limiting block slides in the limiting groove.

[0013] Preferably, both sides of the movable block are fixedly connected with limit plates.

[0014] (III) Beneficial effects

[0015] The utility model provides a waterproof thermostat housing, which has the following beneficial effects:

[0016] First, by setting a connecting block and a connecting seat, after the shell and the bottom plate are closed, the connecting seat is just inserted between the two connecting blocks on the same side. Under the elastic force of the spring, the locking block can be driven to be inserted into the locking groove. By connecting the connecting block and the connecting seat, the shell can be fixed. When inspecting the inside of the thermostat, the movable block can be pressed so that the movable block pulls the locking block through the connecting rope, and the locking block is pulled out of the locking groove to open the shell, which facilitates the inspection and maintenance operation of the thermostat and saves time and effort.

[0017] Second, by providing a sealing gasket, a sealing effect can be achieved between the bottom plate and the shell, thereby improving the sealing performance and further preventing water from entering the shell. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the housing of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting seat of the utility model.

[0022] In the figure: 1, bottom plate; 11, connecting block; 12, locking groove; 13, plug-in column; 14, sealing gasket; 2, shell; 21, connecting seat; 22, slide groove; 23, spring; 24, locking block; 25, movable block; 26, connecting rope; 27, guide shaft; 28, plug-in tube; 29, limit groove; 210, limit block; 211, limit plate. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0026] like Figure 1-4 As shown, the utility model provides a technical solution: a waterproof thermostat housing, including a base plate 1 and a shell 2, the four corners of the base plate 1 are fixedly connected with plug-in posts 13, the four corners inside the shell 2 are fixedly connected with plug-in tubes 28 adapted to the plug-in posts 13, by arranging the plug-in posts 13 and the plug-in tubes 28, when the shell 2 is installed with the base plate 1, the plug-in posts 13 are inserted into the corresponding plug-in tubes 28, so that the shell 2 can be quickly positioned.

[0027] Reference Figure 2-4, two connecting blocks 11 are fixedly connected to both sides of the bottom plate 1, and connecting seats 21 are embedded and installed on both sides of the shell 2. A locking groove 12 is provided on the side where the two connecting blocks 11 on the same side are close to each other, and a slide groove 22 is provided on both sides of the connecting seat 21. A spring 23 is provided inside the slide groove 22, and one end of the spring 23 abuts against a locking block 24. The locking block 24 is provided with an angle at one end away from the spring 23, and the angle is inclined toward the direction of the bottom plate 1. By setting the connecting block 11 and the connecting seat 21, after the shell 2 and the bottom plate 1 are closed, the connecting seat 21 is just inserted between the two connecting blocks 11 on the same side. Under the elastic force of the spring 23, the locking block 24 can be driven to be inserted into the locking groove 12, and the connecting block 11 and the connecting seat 21 are connected, so that the shell 2 can be fixed; a limiting groove 29 is provided inside the slide groove 22, and the locking block 24 is fixedly connected to the limiting block 210 at one end close to the spring 23, and the limiting block 210 slides in the limiting groove 29. By providing the limiting groove 29 and the limiting block 210 , a limiting effect can be exerted on the locking block 24 , thereby preventing the locking block 24 from being separated from the sliding groove 22 .

[0028] Further, see Figure 1 and Figure 2 A sealing gasket 14 is provided between the bottom plate 1 and the shell 2. By providing the sealing gasket 14, a sealing effect can be achieved between the bottom plate 1 and the shell 2, thereby improving the sealing performance and further preventing water from entering the shell.

[0029] Reference Figure 2 and Figure 4 A movable block 25 is slidably inserted on the outer wall of the connecting seat 21, and a connecting rope 26 is connected between the movable block 25 and the locking block 24. A guide shaft 27 is rotatably installed between the movable block 25 and the locking block 24 inside the connecting seat 21, and the connecting rope 26 is sleeved on the guide shaft 27. When inspecting the inside of the thermostat, the movable block 25 can be pressed down so that the movable block 25 pulls the locking block 24 through the connecting rope 26, and the locking block 24 is pulled out from the locking groove 12, and the shell 2 can be opened, which is convenient for the inspection and maintenance of the thermostat, saving time and effort; both sides of the movable block 25 are fixedly connected to the limiting plates 211. By setting the limiting plates 211, the movable block 25 can be limited to prevent the movable block 25 from detaching from the connecting seat 21.

[0030] The working process of the utility model is as follows: when installing the shell 2 and the base plate 1, the plug-in column 13 is inserted into the corresponding plug-in tube 28, so that the shell 2 can be quickly positioned. After the shell 2 and the base plate 1 are closed, the connecting seat 21 is just inserted between the two connecting blocks 11 on the same side. Under the elastic force of the spring 23, the locking block 24 can be driven to be inserted into the locking groove 12. The connecting block 11 and the connecting seat 21 are connected to fix the shell 2. When inspecting the inside of the thermostat, the movable block 25 can be pressed down so that the movable block 25 pulls the locking block 24 through the connecting rope 26, and the locking block 24 is pulled out from the locking groove 12, so that the shell 2 can be opened, which is convenient for the inspection and maintenance operation of the thermostat, saving time and effort.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof thermostat housing, comprising a base plate (1) and a housing (2), characterized in that: Two connecting blocks (11) are fixedly connected to both sides of the bottom plate (1), and connecting seats (21) are embedded and installed on both sides of the shell (2). The two connecting blocks (11) on the same side are provided with locking grooves (12) on the sides close to each other. Slide grooves (22) are provided on both sides of the connecting seat (21), and a spring (23) is provided inside the slide groove (22). One end of the spring (23) is abutted against a locking block (24). A movable block (25) is slidably inserted on the outer wall of the connecting seat (21), and a connecting rope (26) is connected between the movable block (25) and the locking block (24). A guide shaft (27) is rotatably installed inside the connecting seat (21) between the movable block (25) and the locking block (24), and the connecting rope (26) is sleeved on the guide shaft (27).

2. A waterproof thermostat housing according to claim 1, characterized in that: The four corners of the base plate (1) are fixedly connected with plug-in posts (13), and the four corners inside the shell (2) are fixedly connected with plug-in tubes (28) that match the plug-in posts (13).

3. The waterproof thermostat housing according to claim 1, characterized in that: A sealing gasket (14) is abutted between the bottom plate (1) and the shell (2).

4. The waterproof thermostat housing according to claim 1, characterized in that: An end of the locking block (24) away from the spring (23) is provided with an oblique angle, and the oblique angle is arranged in an inclined direction toward the bottom plate (1).

5. The waterproof thermostat housing according to claim 1, characterized in that: A limiting groove (29) is provided inside the sliding groove (22); one end of the locking block (24) close to the spring (23) is fixedly connected to the limiting block (210); and the limiting block (210) slides in the limiting groove (29).

6. The waterproof thermostat housing according to claim 1, characterized in that: Both sides of the movable block (25) are fixedly connected to limit plates (211).

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