Mounting structure of temperature controller battery box and fan coil temperature controller

Abstract

The installation structure comprises a temperature control panel assembly and a battery box assembly, and further comprises a locking mechanism and an elastic limiting mechanism, the temperature control panel assembly comprises a first shell, the battery box assembly comprises a second shell, the first shell is connected to the second shell in a sliding mode, and the first shell is connected to the battery box assembly in a sliding mode. The first shell slides relative to the second shell so that the locking mechanism can be switched between the locking position and the unlocking position, the elastic limiting mechanism comprises a first limiting protrusion and an elastic arm capable of swinging, the end, facing the first limiting protrusion, of the elastic arm is provided with a second limiting protrusion, and the second limiting protrusion can swing relative to the first limiting protrusion through the elastic force of the elastic arm. The first limiting protrusion is limited by the second limiting protrusion, that is, the first shell is limited to slide relative to the second shell, then the first shell and the second shell are stably locked through the locking mechanism, and the battery in the battery box can be quickly and conveniently replaced only by applying external force by hand to overcome the elastic force limitation of the elastic arm.

Description

TECHNICAL FIELD

[0001] The utility model relates to temperature controller technical field, especially a kind of installation structure and fan-coil unit temperature controller of temperature controller battery box. BACKGROUND

[0002] Fan-coil unit temperature controller is a kind of equipment for indoor temperature control in industry, commerce and family room, mostly battery is built-in in battery box, and battery box mainly adopts screw fastening or buckle fixing mode to realize the fixed connection between shell.

[0003] If battery needs to be replaced, generally need to be loosened the fixed screw on battery box or pry the buckle on battery box by additional special tool, then open battery box, to complete replacement battery, such operation is relatively troublesome, inconvenient. INVENTION CONTENTS

[0004] Therefore, the utility model provides a kind of installation structure and fan-coil unit temperature controller of temperature controller battery box to solve the above problems, battery in battery box can be replaced quickly and conveniently.

[0005] To achieve the above object, the technical scheme provided by the utility model is as follows:

[0006] The utility model provides a kind of installation structure of temperature controller battery box, including the temperature control panel assembly and battery box assembly being set up in upper and lower, also include locking mechanism and elastic limiting mechanism;The temperature control panel assembly includes first shell, the battery box assembly includes second shell, the outer edge of the first shell is slidably connected to the outer edge of the second shell, and the locking mechanism and the elastic limiting mechanism are respectively arranged between the first shell and the second shell;The first shell is slid relative to the second shell, to make the locking mechanism switch between locking and unlocking position;The elastic limiting mechanism includes first limiting protrusion and the elastic arm that can swing, the second limiting protrusion is formed to the end of the elastic arm towards the first limiting protrusion, and the first limiting protrusion is limited by the second limiting protrusion by the elastic force of the elastic arm, i.e. limit the first shell relative to the second shell sliding, to make the first shell and the second shell form stable locking by the locking mechanism.

[0007] Further, the locking mechanism includes locking piece and locking groove, the protruding portion that is bent towards one side is formed to the end of the locking piece towards the locking groove, and the limiting wall for limiting the protruding portion is formed by the wall body of the locking groove towards the locking piece, and the let-out opening is opened;The protruding portion can be moved through the let-out opening, and the first shell is slid relative to the second shell, to make the protruding portion move towards the limiting wall, until the protruding portion is limited in the locking groove by the limiting wall.

[0008] Further, the locking piece is L-shaped.

[0009] Further, the locking piece is arranged on the first shell, and the locking groove is arranged on the second shell.

[0010] Further, the first limiting protrusion is fixedly arranged on a wall of the first shell facing the second shell, a wall of the second shell facing the first shell has a window penetrating through upper and lower surfaces thereof, an end of the elastic arm away from the second limiting protrusion is fixedly connected to an inner wall of the window, and the second limiting protrusion is arranged in a suspended manner.

[0011] The utility model provides a kind of fan coil temperature controller, at least comprising the mounting structure of above-mentioned temperature controller battery box;Battery box assembly includes battery box, control panel and multiple electrode sheets;The positive and negative electrode of battery box is electrically connected respectively at one end of electrode sheet, and the other end is respectively inserted in the power input end of control panel;Battery box is second shell.

[0012] Further, the end of the electrode sheet away from the positive and negative electrode of the battery box has a plug-in protrusion protruding and extending towards the control panel, and the plug-in protrusion is inserted in the control panel and forms an electrical connection arrangement.

[0013] The technical scheme provided by the utility model has the following beneficial effects:

[0014] By sliding the first shell relative to the second shell, the locking mechanism is switched between the locked and unlocked positions. When the battery needs to be replaced, only an external force is applied to overcome the elastic force of the elastic arm to force the elastic arm to deform, thereby realizing that the second limiting protrusion of the elastic arm no longer blocks the movement of the first limiting protrusion in the unlocking direction, i.e., the first shell slides relative to the second shell under the action of the external force, and finally the stable locking of the locking mechanism is released. This can quickly and conveniently replace the battery in the battery box. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 Fig. 1 shows a first position cross-sectional view of the fan coil temperature controller in the embodiment;

[0016] Figure 2 Fig. 2 shows a second position cross-sectional view of the fan coil temperature controller in the embodiment; Figure 1

[0017] Figure 3 Fig. 3 shows an enlarged schematic view of region A in Fig. 2;

[0018] Figure 4 Fig. 4 shows a schematic view of the temperature control panel assembly;

[0019] Figure 5 ​It is a schematic view of the battery box assembly.

[0020] Figure 6 It is an appearance view of the fan coil temperature controller. DETAILED DESCRIPTION

[0021] To further illustrate the embodiments, the utility model provides the drawings. These drawings are part of the utility model disclosure, which mainly serves to illustrate the embodiments, and can be combined with the relevant description of the specification to explain the operating principle of the embodiments. With reference to these contents, those skilled in the art should understand other possible embodiments and the advantages of the utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0022] The utility model will be further illustrated in combination with the drawings and specific embodiments.

[0023] Referring to Figures 1 to 6 It is shown that the embodiment provides a fan coil temperature controller, which at least includes the mounting structure of the temperature controller battery box (hereinafter referred to as the mounting structure).

[0024] As Figure 6 It is shown that the mounting structure of the embodiment includes a temperature control panel assembly 1 and a battery box assembly 2 arranged in an upper and lower manner, wherein the specific battery box assembly 2 includes a battery box, a control panel and two electrode sheets, one end of the two electrode sheets is respectively electrically connected to the positive and negative electrodes of the battery box, the other end of the two electrode sheets away from the positive and negative electrodes of the battery box respectively has a plug-in protrusion extending towards the control panel, and the two plug-in protrusions are respectively inserted into the control panel to realize the connection of the battery to the power input end of the control panel through the electrode sheets. This electric connection structure is simple and reliable.

[0025] In particular, as Figure 4 It is shown that the temperature control panel assembly 1 includes a first shell 11, and the battery box assembly 2 includes a second shell 21, at this time the battery box is the second shell 21, and the outer edge of the first shell 11 is slidably connected to the outer edge of the second shell 21 to ensure that the first shell 11 can slide back and forth relative to the second shell 21.

[0026] As Figure 1 And Figure 3 It is shown that the mounting structure of the embodiment further includes a locking mechanism 3 and an elastic limiting mechanism 4 arranged between the first shell 11 and the second shell 21, wherein when the first shell 11 slides back and forth relative to the second shell 21, the locking mechanism 3 is switched between the locked and unlocked positions accordingly.

[0027] In this specific embodiment, as Figure 1 , Figure 2 , Figure 4 And Figure 5, the elastic limiting mechanism 4 includes a first limiting protrusion 41 and an elastic arm 42, the first limiting protrusion 41 is fixedly arranged on the bottom wall of the first shell 11 towards the second shell 21, the upper wall of the second shell 21 towards the first shell 11 has a window 211 penetrating through the upper and lower surfaces thereof, the elastic arm 42 has a second limiting protrusion 421 at one end thereof towards the first limiting protrusion 41, the other end of the elastic arm 42 away from the second limiting protrusion 421 is fixedly connected on the inner wall of the window 211, so that the second limiting protrusion 421 is in a suspended state, and the first limiting protrusion 41 is limited by the second limiting protrusion 421 by the self-elastic force of the elastic arm 42, that is, the first shell 11 is limited to slide towards the unlocking direction relative to the second shell 21, thereby the first shell 11 and the second shell 21 are stably locked by the locking mechanism 3.

[0028] As shown in Figure 3 、 Figure 4 and Figure 5 , the locking mechanism 3 includes a locking piece 31 arranged on the first shell 11 and a locking groove 32 arranged on the second shell 21, one end of the locking piece 31 towards the locking groove 32 has a protruding portion 311 bent towards one side, that is, the locking piece 31 is L-shaped.

[0029] The wall of the locking groove 32 towards the locking piece 31 is provided with a letting opening 321 and a limiting wall 322 for limiting the protruding portion 311, the protruding portion 311 is movably arranged through the letting opening 321, and when the first shell 11 slides towards the locking direction relative to the second shell 21, the protruding portion 311 moves towards the limiting wall 322 until the protruding portion 311 is limited in the locking groove 32 by the limiting wall 322, and the first shell 11 and the second shell 21 are stably locked by the cooperation of the elastic limiting mechanism 4.

[0030] When the battery needs to be replaced, only an external force is applied by hand to overcome the elastic force of the elastic arm 42 to force the elastic arm 42 to deform, thereby realizing that the second limiting protrusion 421 of the elastic arm 42 no longer blocks the first limiting protrusion 41 from moving towards the unlocking direction, that is, the first shell 11 slides relative to the second shell 21 under the action of the external force, the protruding portion 311 of the locking piece 31 is away from the limiting wall 322 of the locking groove 32, and then is separated from the letting opening 321 of the locking groove 32, and finally the stable locking of the locking mechanism 3 is released to complete the disassembly of the first shell 11 from the second shell 21, so that the battery in the battery box can be quickly and conveniently replaced.

[0031] Of course, in other embodiments, the installation positions of the elastic arm 42 and the first limiting protrusion 41 can be replaced with each other, and the installation positions of the locking piece 31 and the locking groove 32 can also be replaced with each other.

[0032] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, it should be understood by those skilled in the art that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all of them are within the protection scope of the utility model.

Claims

1. A mounting structure of a thermostat battery box, comprising a thermostat panel assembly and a battery box assembly disposed in an upper and lower arrangement, characterized by: The locking mechanism and the elastic limiting mechanism are further included; The temperature control panel assembly comprises a first casing, and the battery box assembly comprises a second casing, the outer edge of the first casing is slidably connected to the outer edge of the second casing, and the locking mechanism and the elastic limiting mechanism are arranged between the first casing and the second casing, respectively; The first casing slides relative to the second casing to switch the locking mechanism between the locked and unlocked positions; The elastic limiting mechanism comprises a first limiting protrusion and an elastic arm which is swingable, one end of the elastic arm towards the first limiting protrusion is provided with a second limiting protrusion, and the first limiting protrusion is limited by the second limiting protrusion by the elastic force of the elastic arm, so as to limit the sliding of the first casing relative to the second casing, and further to make the first casing and the second casing form a stable locking through the locking mechanism.

2. The temperature controller battery box mounting structure according to claim 1, characterized by: The locking mechanism comprises a locking piece and a locking groove, one end of the locking piece towards the locking groove is provided with a protruding part which is bent towards one side, and the wall of the locking groove towards the locking piece is provided with a space opening and a limiting wall for limiting the protruding part; the protruding part is movably arranged through the space opening, and the first casing slides relative to the second casing to move the protruding part towards the limiting wall until the protruding part is limited by the limiting wall in the locking groove.

3. The temperature controller battery box mounting structure according to claim 2, characterized by: The locking piece is L-shaped.

4. The temperature controller battery box mounting structure according to claim 2, characterized by: The locking piece is arranged on the first casing, and the locking groove is arranged on the second casing.

5. The temperature controller battery box mounting structure according to any one of claims 1 to 4, characterized by: The first limiting protrusion is fixedly arranged on the wall of the first casing towards the second casing, the wall of the second casing towards the first casing is provided with a window which penetrates the upper and lower surfaces thereof, one end of the elastic arm away from the second limiting protrusion is fixedly connected to the inner wall of the window, and the second limiting protrusion is arranged in a suspended manner.

6. A thermostat for a fan coil unit, characterized by: The mounting structure of the temperature controller battery box comprises at least the temperature controller battery box according to any one of claims 1-5; the battery box assembly comprises a battery box, a control panel and a plurality of electrode pieces; one end of the electrode pieces is respectively electrically connected to the positive and negative electrodes of the battery box, and the other end is respectively inserted into the power input end of the control panel; the battery box is the second casing.

7. The air handler thermostat of claim 6, wherein: The electrode piece is provided with an insertion protrusion which protrudes and extends towards the control panel at the end away from the positive and negative electrodes of the battery box, and the insertion protrusion is inserted into the control panel to form an electrical connection.

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