Wireless temperature controller based on Bluetooth communication

Abstract

The utility model discloses a wireless temperature controller based on Bluetooth communication, which relates to the technical field of wireless temperature controllers and comprises a wireless temperature controller body, a wireless temperature controller display screen and a Bluetooth communication module. A Bluetooth communication module is arranged in the wireless temperature controller body, a body wrapping frame is arranged on the peripheral side of the wireless temperature controller body, an elastic abutting plate is arranged at the upper end of the body wrapping frame, a shielding cover plate is arranged on the lower side of the front end of the wireless temperature controller body, and an L-shaped handle is arranged at the outer end of the shielding cover plate. According to the utility model, the machine body wrapping frame can abut against and be sleeved in an external corresponding mounting hole through the elastic abutting plate on the inner side of the upper end, so that the installation is more convenient, and the machine body wrapping frame can wrap the outer side of the wireless temperature controller machine body for protection.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless thermostats, in particular to a wireless thermostat based on Bluetooth communication. Background Technique

[0002] A wireless temperature monitor is an Internet of Things terminal device integrating functions such as temperature acquisition, wireless transmission, real-time remote temperature monitoring, SMS control, and temperature alarm. Generally, it has the characteristics of small device volume, long power supply time, and intuitive display. It is mainly used for temperature monitoring of food and medicine refrigeration, freezing, and transportation, and is applicable to industries with high temperature requirements such as hospitals, pharmaceuticals, cold chain logistics, and heating. The Bluetooth communication module set inside the wireless thermostat facilitates personnel to operate and control through mobile phone Bluetooth. Bluetooth is a wireless radio frequency technology that enables communication and data exchange between devices by establishing point-to-point wireless data transmission within a short distance. The Bluetooth module is an integrated circuit module containing a Bluetooth chip and related peripheral circuits, and it realizes data transmission between devices through Bluetooth protocols and related software.

[0003] The existing Chinese patent CN211349119U discloses a wireless thermostat on August 25, 2020. The wireless thermostat includes: a housing composed of a back plate and a front panel, a display screen is embedded on the front panel, an integrated circuit board is arranged inside the housing, a controller and a reed switch are arranged on the integrated circuit board, and the reed switch is arranged on the power supply path of the controller to control the controller to turn on or off the power according to the action of an external magnet.

[0004] However, when the above device is installed and placed, the whole cannot be effectively and quickly buckled and installed, and personnel need to install it with screws, so as to install it at the corresponding installation holes outside, making the installation not very convenient. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a wireless thermostat based on Bluetooth communication is proposed. The body wrapping frame can be abutted and sleeved in the corresponding external installation holes through the elastic abutting plate on the inner side of the upper end, making the installation more convenient. The body wrapping frame can be wrapped outside the wireless thermostat body for protection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A wireless thermostat based on Bluetooth communication, comprising a wireless thermostat body, a wireless thermostat display screen and a Bluetooth communication module. The wireless thermostat display screen is installed and connected to the front end of the wireless thermostat body. A Bluetooth communication module is arranged inside the wireless thermostat body. A body wrapping frame is arranged on the periphery of the wireless thermostat body. An elastic contact plate is arranged at the upper end of the body wrapping frame. A shielding cover plate is arranged at the lower side of the front end of the wireless thermostat body. An L-shaped handle is arranged at the outer end of the shielding cover plate;

[0008] The elastic contact plate includes a concave contact plate, an inner rubber pad, a contact spring and a positioning round rod. An inner rubber pad is arranged at the inner side of the upper end of the concave contact plate. A contact spring is arranged at the lower end of the concave contact plate. A positioning round rod is arranged on the concave contact plate between the contact springs. The contact spring is installed and connected to the body wrapping frame. The positioning round rod is sleeved on the body wrapping frame.

[0009] Through the above technical solutions: The body wrapping frame can be in contact with and sleeved in the corresponding external mounting holes through the elastic contact plate at the inner side of the upper end. The body wrapping frame can wrap the outside of the wireless thermostat body for protection. The data information of the wireless thermostat body is convenient for personnel to view through the wireless thermostat display screen. The wireless thermostat body can be controlled through the Bluetooth of an external mobile phone through the Bluetooth communication module. The Bluetooth communication module is an integrated circuit module containing a Bluetooth chip and related peripheral circuits. It realizes data transmission between devices through the Bluetooth protocol and related software. Personnel can also perform manual operation and control through the buttons on the wireless thermostat body. Personnel hold the L-shaped handle at the outer end of the shielding cover plate and pull it, so that the shielding cover plate opens to expose the buttons of the wireless thermostat body, which is convenient for personnel to perform manual operation and control.

[0010] The present utility model is further configured such that two positioning round rods are provided, and the positioning round rods are symmetrically arranged at the lower end of the concave contact plate.

[0011] Through the above technical solutions: Since two positioning round rods are provided and the positioning round rods are symmetrically arranged at the lower end of the concave contact plate, the positioning movement on both sides makes the positioning more stable and convenient.

[0012] The present utility model is further configured such that the shielding cover plate includes a cover plate housing, a circular rubber pad and a connecting hinge. Connecting hinges are arranged at both sides of the lower end of the cover plate housing. Circular rubber pads are arranged at the upper end corners of the cover plate housing. The cover plate housing is connected to the body wrapping frame through the connecting hinge.

[0013] Through the above technical solutions: Due to the structure of the shielding cover plate, it can be rotated to open and close for shielding use.

[0014] The utility model is further configured that the circular rubber pad is sleeved on the upper corner of the cover plate shell.

[0015] Through the above technical solution: because the circular rubber pad is sleeved on the structure at the upper corner of the cover shell, it is easy to install and place for use.

[0016] The utility model is further configured that the L-shaped handle comprises a handle shell and a handle groove, the handle groove is arranged on the inner side of the lower end of the handle shell, and the handle shell is connected to the shielding cover plate.

[0017] Through the above technical solution: Due to the L-shaped handle structure, it is convenient for people to hold and pull to open.

[0018] The utility model is further configured that the shielding cover plate is sleeved on the groove at the lower side of the front end of the wireless thermostat body.

[0019] Through the above technical solution: because the shielding cover is sleeved on the groove at the lower front end of the wireless thermostat body, it can be installed and placed for use.

[0020] The utility model is further configured such that the wireless thermostat body is sleeved inside the front end of the body wrapping frame, and the connection between the wireless thermostat body and the body wrapping frame is aligned.

[0021] Through the above technical solution: because the wireless thermostat body is sleeved inside the front end of the body wrapping frame, it can be installed and placed, and the connection between the wireless thermostat body and the body wrapping frame is aligned, so there will be no obstruction during use.

[0022] The beneficial effects of the utility model are:

[0023] 1. By providing an elastic resistance plate structure, it can be used for elastic resistance. The resistance spring of the elastic resistance plate is fixedly connected to the body packaging frame, and the resistance spring can elastically support the concave resistance plate. The concave resistance plate is exposed on the outer side of the upper end of the body packaging frame. When the concave resistance plate collides with the outside, the concave resistance plate drives the resistance spring to deform and retract, and the concave resistance plate can be elastically resisted and positioned. The concave resistance plate is more stable during resistance due to the inner rubber pad on the inner side of the upper end. The concave resistance plate passes through the positioning round rod at the lower end, and the positioning round rod can be positioned and moved on the body packaging frame, so that the resistance positioning is more stable.

[0024] 2. An L-shaped handle structure is provided, so that it is convenient for personnel to pull and open for use. The handle shell of the L-shaped handle is integrally connected to the shielding cover plate, so that the handle shell is easy to install and place. The handle groove on the inner side of the lower end of the handle shell makes it easy for personnel to hold and pull to open. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a three-dimensional structural schematic diagram of a wireless thermostat based on Bluetooth communication proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the shielding cover structure of a wireless thermostat based on Bluetooth communication proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the elastic contact plate structure of a wireless thermostat based on Bluetooth communication proposed by the utility model;

[0028] Figure 4 The utility model provides a schematic diagram of an L-shaped handle structure of a wireless thermostat based on Bluetooth communication.

[0029] In the figure: 1. elastic resistance plate; 11. concave resistance plate; 12. inner rubber pad; 13. resistance spring; 14. positioning round rod; 2. wireless thermostat body; 3. body wrapping frame; 4. wireless thermostat display screen; 5. Bluetooth communication module; 6. L-shaped handle; 61. handle shell; 62. handle groove; 7. shielding cover; 71. cover shell; 72. round rubber pad; 73. connecting hinge. DETAILED DESCRIPTION

[0030] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0033] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0034] Reference Figures 1 - 4 A wireless thermostat based on Bluetooth communication, comprising a wireless thermostat body 2, a wireless thermostat display screen 4 and a Bluetooth communication module 5, wherein the wireless thermostat display screen 4 is installed and connected to the front end of the wireless thermostat body 2, the wireless thermostat body 2 is provided with a Bluetooth communication module 5, a body wrapping frame 3 is provided on the periphery of the wireless thermostat body 2, an elastic resistance plate 1 is provided on the upper end of the body wrapping frame 3, a shielding cover plate 7 is provided on the lower side of the front end of the wireless thermostat body 2, and an L-shaped handle 6 is provided on the outer end of the shielding cover plate 7;

[0035] The elastic contact plate 1 includes a concave contact plate 11, an inner rubber pad 12, a contact spring 13 and a positioning round rod 14. The inner side of the upper end of the concave contact plate 11 is provided with an inner rubber pad 12, and the lower end of the concave contact plate 11 is provided with a contact spring 13. A positioning round rod 14 is provided on the concave contact plate 11 between the contact springs 13. The contact spring 13 is installed and connected to the body wrapping frame 3. The positioning round rod 14 is sleeved on the body wrapping frame 3. The contact spring 13 of the elastic contact plate 1 is fixedly connected to the body wrapping frame 3. The contact spring 1 3 can elastically support the concave contact plate 11, and the concave contact plate 11 is exposed on the outer side of the upper end of the body packaging frame 3. When the concave contact plate 11 contacts the outside, the concave contact plate 11 drives the contact spring 13 to deform and retract, and the concave contact plate 11 can be elastically contacted and positioned. The concave contact plate 11 is more stable when contacting due to the inner rubber pad 12 on the inner side of the upper end. The concave contact plate 11 passes through the positioning round rod 14 at the lower end, and the positioning round rod 14 can be positioned and moved on the body packaging frame 3, so that the contact positioning is more stable;

[0036] There are two positioning rods 14 in total, and the positioning rods 14 are symmetrically arranged on the lower end of the concave contact plate 11, so that the positioning movement on both sides makes the positioning more stable and convenient.

[0037] Specifically, the shielding cover 7 includes a cover shell 71, a circular rubber pad 72 and a connecting hinge 73. The lower ends of the cover shell 71 are provided with connecting hinges 73, and the upper corners of the cover shell 71 are provided with circular rubber pads 72. The cover shell 71 is connected to the machine body wrapping frame 3 through the connecting hinges 73. The cover shell 71 of the shielding cover 7 is installed and connected to the machine body wrapping frame 3 through the connecting hinges 73, so that the cover shell 71 is easy to rotate to open and close. When the cover shell 71 is closed, the circular rubber pads 72 at the upper corners of the cover shell 71 make the cover shell 71 close due to the buffering of the circular rubber pads 72, so that the closing sound is effectively avoided when closing.

[0038] The circular rubber pad 72 is sleeved on the upper corner of the cover plate shell 71 so that it can be installed and placed accordingly for use.

[0039] Specifically, the L-shaped handle 6 includes a handle housing 61 and a handle groove 62. The handle groove 62 is provided on the inner side of the lower end of the handle housing 61. The handle housing 61 is connected to the shielding cover plate 7. The handle housing 61 of the L-shaped handle 6 is integrally connected to the shielding cover plate 7, so that the handle housing 61 is convenient for installation and placement. Due to the handle groove 62 on the inner side of the lower end of the handle housing 61, it is convenient for personnel to hold and pull to open.

[0040] Specifically, the shielding cover plate 7 is sleeved at the lower front groove of the wireless thermostat body 2, so that it can be installed, placed and used.

[0041] Specifically, the wireless thermostat body 2 is sleeved inside the front end of the body wrapping frame 3, so that it can be installed and placed, and the connection between the wireless thermostat body 2 and the body wrapping frame 3 is aligned, so that there will be no obstruction during use.

[0042] Working principle: During use, the body wrapping frame 3 can be abutted and sleeved in the corresponding external installation holes through the elastic abutting plate 1 on the inner side of the upper end. The body wrapping frame 3 can wrap around the outside of the wireless thermostat body 2 for protection. The data information of the wireless thermostat body 2 is convenient for personnel to view through the wireless thermostat display screen 4. The wireless thermostat body 2 can be controlled through the Bluetooth of an external mobile phone through the Bluetooth communication module 5. The Bluetooth communication module 5 is an integrated circuit module containing a Bluetooth chip and related peripheral circuits. It realizes data transmission between devices through the Bluetooth protocol and related software. Personnel can also perform manual operation control through the buttons on the wireless thermostat body 2. Personnel hold the L-shaped handle 6 at the outer end of the shielding cover plate 7 and pull, so that the shielding cover plate 7 opens to expose the buttons of the wireless thermostat body 2, which is convenient for personnel to perform manual operation control.

[0043] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A wireless thermostat based on Bluetooth communication, comprising a wireless thermostat body (2), a wireless thermostat display screen (4) and a Bluetooth communication module (5), wherein the wireless thermostat display screen (4) is installed and connected to the front end of the wireless thermostat body (2), and the Bluetooth communication module (5) is arranged inside the wireless thermostat body (2), characterized in that: A body wrapping frame (3) is arranged on the periphery of the wireless thermostat body (2), an elastic contact plate (1) is arranged at the upper end of the body wrapping frame (3), a shielding cover (7) is arranged on the lower side of the front end of the wireless thermostat body (2), and an L-shaped handle (6) is arranged at the outer end of the shielding cover (7); The elastic contact plate (1) comprises a concave contact plate (11), an inner rubber pad (12), a contact spring (13) and a positioning round rod (14); the inner side of the upper end of the concave contact plate (11) is provided with an inner rubber pad (12); the lower end of the concave contact plate (11) is provided with a contact spring (13); a positioning round rod (14) is provided on the concave contact plate (11) between the contact springs (13); the contact spring (13) is mounted and connected to the body wrapping frame (3); and the positioning round rod (14) is sleeved on the body wrapping frame (3).

2. A wireless thermostat based on Bluetooth communication according to claim 1, characterized in that: There are two positioning round rods (14) in total, and the positioning round rods (14) are symmetrically arranged on the lower end of the concave contact plate (11).

3. A wireless thermostat based on Bluetooth communication according to claim 1, characterized in that: The shielding cover (7) comprises a cover shell (71), a circular rubber pad (72) and a connecting hinge (73); connecting hinges (73) are arranged on both sides of the lower end of the cover shell (71); circular rubber pads (72) are arranged at the corners of the upper end of the cover shell (71); and the cover shell (71) is connected to the body wrapping frame (3) via the connecting hinge (73).

4. A wireless thermostat based on Bluetooth communication according to claim 3, characterized in that: The circular rubber pad (72) is sleeved on the upper corner of the cover plate shell (71).

5. The wireless thermostat based on Bluetooth communication according to claim 1, characterized in that: The L-shaped handle (6) comprises a handle shell (61) and a handle groove (62); the handle groove (62) is arranged on the inner side of the lower end of the handle shell (61); and the handle shell (61) is connected to the shielding cover plate (7).

6. The wireless thermostat based on Bluetooth communication according to claim 1, characterized in that: The shielding cover plate (7) is sleeved on the groove at the lower front end of the wireless thermostat body (2).

7. The wireless thermostat based on Bluetooth communication according to claim 1, characterized in that: The wireless thermostat body (2) is sleeved inside the front end of the body wrapping frame (3), and the connection between the wireless thermostat body (2) and the body wrapping frame (3) is aligned.

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