Temperature sensor

Abstract

The utility model belongs to the technical field of temperature sensors, and particularly relates to a temperature sensor which comprises a groove frame, a first band-type brake motor is arranged above the groove frame, a sliding frame is slidably connected to the interior of the groove frame, a threaded rod is rotatably connected to the inner wall of the groove frame, and the power output end of the first band-type brake motor is fixedly connected with the top end of the threaded rod. The inner wall of the sliding frame is in threaded connection with the outer surface of the threaded rod, an electric push rod is fixedly connected to the front face of the sliding frame, a temperature sensor is arranged at the telescopic end of the electric push rod, a shell is arranged below the groove frame, a fixing ring is arranged above the shell, and a rotating ring is rotationally connected into the fixing ring. Particularly, a first band-type brake motor is arranged to be in linkage with a threaded rod and a sliding frame, vertical lifting of a temperature sensor can be achieved, meanwhile, an electric push rod can complete horizontal stretching and retracting on the basis, and a second band-type brake motor can drive a groove frame through a rotating ring to achieve multi-angle rotating adjustment.

Description

Technical Field

[0001] This utility model belongs to the field of temperature sensor technology, and in particular relates to a temperature sensor. Background Technology

[0002] A temperature sensor is an electronic or mechanical component that can sense temperature and convert it into a measurable, transmissible, and processable electrical signal or other form of signal. Its core function is to convert the physical quantity of temperature into a signal output that is easy to detect and utilize through specific physical, chemical, or biological effects, thereby realizing the monitoring, control, or recording of temperature.

[0003] A temperature sensor is a sensing device that is usually fixedly installed at a target temperature measurement location. It senses the temperature change at that point and converts it into an electrical signal to achieve continuous monitoring, control, or data recording of the temperature at the fixed point.

[0004] Currently, in practical applications, most temperature sensors are fixedly installed, which continuously and stably senses temperature changes in the environment or equipment by being closely attached to the target point. However, this fixed installation also brings limitations in use. When it is necessary to obtain temperature data from different locations, it is often difficult to achieve flexible multi-point measurement due to the limitation that the sensor cannot be moved at will.

[0005] To address the aforementioned problems, this application proposes a temperature sensor. Utility Model Content

[0006] The purpose of this invention is to provide a temperature sensor that solves the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model relates to a temperature sensor, comprising a slot frame, a first brake motor mounted on top of the slot frame, a sliding frame slidably connected inside the slot frame, a threaded rod rotatably connected to the inner wall of the slot frame, a power output end of the first brake motor fixedly connected to the top end of the threaded rod, an inner wall of the sliding frame threadedly connected to the outer surface of the threaded rod, an electric push rod fixedly connected to the front of the sliding frame, a temperature sensor mounted on the telescopic end of the electric push rod, a housing mounted below the slot frame, a fixed ring mounted on top of the housing, a rotating ring rotatably connected inside the fixed ring, the upper surface of the rotating ring fixedly connected to the bottom surface of the slot frame, a second brake motor mounted inside the housing, the second brake motor sequentially penetrating the housing and the fixed ring and fixedly connected to the bottom surface of the rotating ring, and a controller fixedly connected to the inner bottom wall of the housing.

[0009] Furthermore, a connecting seat is fixedly connected to the back of the first brake motor, and the bottom surface of the connecting seat is fixedly connected to the upper surface of the slot frame.

[0010] Furthermore, connecting frames are fixedly connected to both sides of the housing, and each connecting frame is provided with a fixing pin inside.

[0011] Furthermore, the front of the housing is movably hinged to an opening and closing door, and the front of the opening and closing door is fixedly connected to a handle.

[0012] Furthermore, a connecting ring is fixedly connected to the telescopic end of the electric push rod, and the front side of the connecting ring is fixedly connected to the end of the temperature sensor near the sliding frame.

[0013] Furthermore, a fixing seat is fixedly connected to the right side of the second brake motor, and the bottom surface of the fixing seat is fixedly connected to the inner bottom wall of the housing.

[0014] Furthermore, a reinforcing ring is fixedly connected to the outer surface of the fixing ring, and the bottom surface of the reinforcing ring is fixedly connected to the upper surface of the shell.

[0015] This utility model has the following beneficial effects:

[0016] This invention uses a first brake motor to drive a threaded rod to move a sliding frame up and down, which in turn drives an electric push rod to extend and retract the temperature sensor, enabling vertical and horizontal position adjustment. Simultaneously, a second brake motor drives a rotating ring to rotate the slot frame, allowing the temperature sensor to rotate horizontally at multiple angles. This design breaks through the limitations of traditional fixed-installation sensors, allowing for multi-point temperature detection over a larger space without manual movement. It is particularly suitable for scenarios such as industrial equipment clusters and warehouse environments where flexible monitoring of temperatures at different locations is required.

[0017] This utility model utilizes the built-in electromagnetic brake function of the first and second brake motors to lock the motor shaft after adjustment to the target position, preventing sensor displacement due to vibration or external force and ensuring the stability of temperature measurement data. At the same time, the extension and retraction of the electric push rod, combined with the precise transmission of the threaded rod, allows the temperature sensor to be precisely close to the target temperature measurement point, reducing environmental interference and improving measurement accuracy.

[0018] In summary, this utility model achieves three-dimensional spatial adjustment of the temperature sensor through the linkage design of the mechanical structure. It retains the stability of fixed installation while solving the limitation of traditional sensors that cannot be moved flexibly. It has significant practical value in fields such as automated monitoring and multi-point temperature control.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the sliding frame in this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the first brake motor in this utility model;

[0024] Figure 4 This is a schematic diagram of the shell structure in this utility model;

[0025] Figure 5 This is a cross-sectional view of the fixing ring in this utility model;

[0026] The attached diagram lists the components represented by each number as follows:

[0027] In the diagram: 1. Slot frame; 2. Sliding frame; 3. First brake motor; 4. Threaded rod; 5. Rotating ring; 6. Electric push rod; 7. Connecting ring; 8. Temperature sensor; 9. Connecting seat; 10. Fixed pin; 11. Connecting frame; 12. Opening and closing door; 13. Handle; 14. Housing; 15. Controller; 16. Fixed ring; 17. Second brake motor; 18. Fixed seat; 19. Reinforcing ring. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Please see Figure 1-5 As shown, this utility model is a temperature sensor, including a slot frame 1, a first brake motor 3 is arranged above the slot frame 1, a sliding frame 2 is slidably connected inside the slot frame 1, a threaded rod 4 is rotatably connected to the inner wall of the slot frame 1, the power output end of the first brake motor 3 is fixedly connected to the top end of the threaded rod 4, the inner wall of the sliding frame 2 is threadedly connected to the outer surface of the threaded rod 4, an electric push rod 6 is fixedly connected to the front of the sliding frame 2, a temperature sensor 8 is arranged at the telescopic end of the electric push rod 6, a housing 14 is arranged below the slot frame 1, a fixing ring 16 is arranged above the housing 14, a rotating ring 5 is rotatably connected inside the fixing ring 16, the upper surface of the rotating ring 5 is fixedly connected to the bottom surface of the slot frame 1, a second brake motor 17 is arranged inside the housing 14, the second brake motor 17 passes through the housing 14 and the fixing ring 16 in sequence and is fixedly connected to the bottom surface of the rotating ring 5, and a controller 15 is fixedly connected to the inner bottom wall of the housing 14.

[0031] In this embodiment, the controller 15 adopts a programmable logic controller (PLC), which is a digital computing electronic system designed for industrial applications. It uses a programmable memory to store instructions for performing logical operations, sequential control, timing, counting, and arithmetic operations, and controls various types of mechanical equipment or production processes through digital or analog inputs and outputs.

[0032] The first brake motor 3 is fixedly connected to a connecting seat 9 on its back. The bottom surface of the connecting seat 9 is fixedly connected to the upper surface of the slot frame 1. In this embodiment, the first brake motor 3 can be fixed to the slot frame 1 through the connecting seat 9, thereby making the first brake motor 3 sturdy.

[0033] The housing 14 has connecting brackets 11 fixedly connected to both sides. Each connecting bracket 11 has a fixing pin 10 inside. In this embodiment, the connecting bracket 11 can be fixed to a suitable device by fixing the fixing pin 10, and the housing 14 can be fixed.

[0034] The housing 14 has an opening and closing door 12 that is movably hinged to the front. The opening and closing door 12 has a handle 13 that is fixedly connected to the front. In this embodiment, the housing 14 can be opened or closed through the opening and closing door 12, and the opening and closing door 12 can be easily opened or closed using the handle 13.

[0035] The electric push rod 6 has a connecting ring 7 fixedly connected to its telescopic end. The front of the connecting ring 7 is fixedly connected to the end of the temperature sensor 8 near the sliding frame 2. In this embodiment, the electric push rod 6 can be connected to the temperature sensor 8 through the connecting ring 7, thereby driving the temperature sensor 8 to move.

[0036] The second brake motor 17 is fixedly connected to a fixing seat 18 on its right side. The bottom surface of the fixing seat 18 is fixedly connected to the inner bottom wall of the housing 14. In this embodiment, the second brake motor 17 can be fixed to the housing 14 through the fixing seat 18, so that the second brake motor 17 can be used stably.

[0037] The outer surface of the fixing ring 16 is fixedly connected to the reinforcing ring 19. The bottom surface of the reinforcing ring 19 is fixedly connected to the upper surface of the housing 14. In this embodiment, the fixing ring 16 can be fixed to the housing 14 through the reinforcing ring 19, so that the fixing ring 16 can be connected to the housing 14.

[0038] Understandably, by setting the first brake motor 3 to link the threaded rod 4 and the sliding frame 2, the temperature sensor 8 can be vertically raised and lowered. At the same time, the electric push rod 6 can perform horizontal extension and retraction on this basis. Furthermore, the second brake motor 17 can drive the slot frame 1 to rotate at multiple angles through the rotating ring 5. Thus, this design breaks through the limitations of traditional fixed temperature measurement and can automatically cover the monitoring needs of multiple points. It is especially suitable for automated temperature monitoring in scenarios such as industrial cluster equipment and warehousing environments.

[0039] A specific application of this embodiment is as follows: In use, the device is first installed at the target position via the connecting brackets 11 and fixed pins 10 on both sides of the housing 14. The controller 15 is used to control the device to open, close, or adjust. After power is supplied, the controller 15 issues a command to drive the second brake motor 17 to drive the rotating ring 5 to rotate the slot frame 1, so that the temperature sensor 8 is aligned with the target temperature measurement area. At the same time, the first brake motor 3, under the control of the controller 15, drives the threaded rod 4 to rotate, causing the sliding frame 2 to move up and down to adjust the sensor height. The electric push rod 6, under the control of the controller 15, pushes the sensor horizontally close to the temperature measurement point. The temperature sensor 8 converts the collected temperature signal into an electrical signal and transmits it to the… The controller 15 determines whether the temperature is normal according to the preset program logic. When the temperature is normal, it controls the equipment to monitor multiple points in a cycle according to the set period. When the temperature exceeds the limit, it immediately controls the brake motor to lock the current position and triggers the alarm device or links the external equipment. When the power is off, the controller 15 controls the brake motor to automatically activate the electromagnetic brake to prevent the sensor from shifting. During maintenance, the controller 15 and internal motors and other components can be inspected through the opening and closing door 12 on the front of the housing 14. The entire device uses the controller 15 to adjust and control the opening and closing of the equipment and the operating status, as well as the mechanical linkage with the dual motors and electric push rod 6, to achieve three-dimensional spatial adjustment and stable and accurate measurement of the temperature sensor 8.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A temperature sensor, comprising a slot (1), characterized in that: A first brake motor (3) is installed above the slot frame (1). A sliding frame (2) is slidably connected inside the slot frame (1). A threaded rod (4) is rotatably connected to the inner wall of the slot frame (1). The power output end of the first brake motor (3) is fixedly connected to the top end of the threaded rod (4). The inner wall of the sliding frame (2) is threadedly connected to the outer surface of the threaded rod (4). An electric push rod (6) is fixedly connected to the front of the sliding frame (2). A temperature sensor (8) is installed at the telescopic end of the electric push rod (6). Below the housing (14), a housing (14) is provided, and a fixing ring (16) is provided above the housing (14). A rotating ring (5) is rotatably connected inside the fixing ring (16). The upper surface of the rotating ring (5) is fixedly connected to the bottom surface of the slot frame (1). A second brake motor (17) is provided inside the housing (14). The second brake motor (17) passes through the housing (14) and the fixing ring (16) in sequence and is fixedly connected to the bottom surface of the rotating ring (5). A controller (15) is fixedly connected to the inner bottom wall of the housing (14).

2. A temperature sensor according to claim 1, characterized in that: The back of the first brake motor (3) is fixedly connected to a connecting seat (9), and the bottom surface of the connecting seat (9) is fixedly connected to the upper surface of the slot frame (1).

3. A temperature sensor according to claim 1, characterized in that: Both sides of the housing (14) are fixedly connected to a connecting frame (11), and each connecting frame (11) is provided with a fixing pin (10).

4. A temperature sensor according to claim 1, characterized in that: The front of the housing (14) is movably hinged to an opening and closing door (12), and the front of the opening and closing door (12) is fixedly connected to a handle (13).

5. A temperature sensor according to claim 1, characterized in that: The telescopic end of the electric push rod (6) is fixedly connected to a connecting ring (7), and the front of the connecting ring (7) is fixedly connected to the end of the temperature sensor (8) near the sliding frame (2).

6. A temperature sensor according to claim 1, characterized in that: The right side of the second brake motor (17) is fixedly connected to a fixed seat (18), and the bottom surface of the fixed seat (18) is fixedly connected to the inner bottom wall of the housing (14).

7. A temperature sensor according to claim 1, characterized in that: A reinforcing ring (19) is fixedly connected to the outer surface of the fixing ring (16), and the bottom surface of the reinforcing ring (19) is fixedly connected to the upper surface of the shell (14).

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