A dual-probe temperature sensor

Abstract

The utility model discloses a double probe temperature sensor, including temperature sensor main part, the bottom of temperature sensor main part is provided with two wiring port, the inside plug connection of wiring port has detection probe, the upper surface plug connection of detection probe has reinforcing institution, the upper surface of wiring port and detection probe all is provided with positioning hole. This double probe temperature sensor, through the setting of reinforcing institution, when using, respectively with left half arc and right half arc lap joint in detection probe surface, make left half arc and right half arc inside setting antiskid pad close its surface, utilize the positioning bolt again and fix left half arc and right half arc well, cooperate the support provided by the two reinforcing rods of one side setting, effectively enhanced the overall structural strength of detection probe, prevent its deflection or deformation in the installation or use process, thereby ensure that detection probe is always in stable vertical state, guarantee the accuracy and reliability of measurement.

Description

Technical Field

[0001] This utility model relates to the field of dual-probe temperature sensor technology, specifically to a dual-probe temperature sensor. Background Technology

[0002] Temperature sensors, as a core temperature sensing element, are widely used in various industries, and their performance directly affects the operational safety and efficiency of the monitored object. With the development of industrial automation, new energy technologies, and precision manufacturing, single-parameter temperature monitoring can no longer meet the needs of complex scenarios. Dual-probe temperature sensors, which can simultaneously collect temperature data of different locations and types, are gradually becoming one of the mainstream choices.

[0003] Existing dual-probe temperature sensors typically have two independently extended probes, lacking dedicated orientation and fixation structures. During installation, improper operation can easily cause the probes to tilt, or during use, environmental airflow, equipment vibration, and other factors can cause them to deviate from their vertical position. In many precision temperature measurement scenarios, the vertical orientation of the probes directly determines the measurement accuracy. For example, in the temperature measurement of new energy vehicle battery packs, two probes must be vertically inserted into the designated temperature measurement holes of each battery cell. If the probes are tilted, it will lead to insufficient contact between the probe end and the battery terminal, resulting in lower or fluctuating temperature data. Utility Model Content

[0004] The technical problem to be solved by this utility model is as follows: to provide a dual-probe temperature sensor with high practicality and simple operation and structure, which solves the problem mentioned in the background art that the two probes of the existing dual-probe temperature sensors are mostly independently extended and lack a dedicated posture positioning and fixing structure. During the installation process, improper operation can easily cause the probes to tilt, or during use, they may deviate from the vertical state due to factors such as environmental airflow and equipment vibration.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A dual-probe temperature sensor includes a temperature sensor body with two connection ports at its bottom. A detection probe is inserted into each connection port, and a reinforcing mechanism is attached to the upper surface of each detection probe. Positioning holes are provided on the upper surfaces of both the connection ports and the detection probes, and disassembly / assembly mechanisms are inserted into the positioning holes. The reinforcing mechanism includes a left semi-circle inserted into the upper surface of the detection probe, with a right semi-circle threaded to one side of the left semi-circle. Anti-slip pads are fixedly connected inside both the left and right semi-circles, and a reinforcing rod is fixedly connected to the middle of one set of the left and right semi-circles. The disassembly / assembly mechanism includes a pin inserted into the positioning holes, with a handle fixedly connected to one side of the pin, and a support spring sleeved on the surface of the pin.

[0007] As a further embodiment of this utility model: one side of the support spring is fixedly connected to the surface of the wiring port, and the other side of the support spring is fixedly connected to one side of the handle, so that the handle can easily pull the pin.

[0008] As a further embodiment of this utility model: threaded holes are provided on the surfaces of the left and right semi-circles, and positioning bolts are threaded into the internal threads of the threaded holes, which facilitates the fixing of the left and right semi-circles.

[0009] As a further embodiment of this utility model: a fixed cylinder is fixedly connected to the upper surface of the temperature sensor body, and a protective mechanism is fixedly connected to one side of the fixed cylinder, which facilitates the protection of the device surface.

[0010] As a further embodiment of this utility model: the protective mechanism includes a torsion spring fixedly connected to one side of the fixed cylinder, a rotating rod fixedly connected to one side of the torsion spring, and a protective cover fixedly connected to one side of the rotating rod, so that the rotating rod can easily drive the protective cover to rotate.

[0011] As a further embodiment of this utility model: a handle is fixedly connected to one side of the protective cover, and an anti-slip groove is provided on the surface of the handle to facilitate anti-slip.

[0012] As a further embodiment of this utility model: extension blocks are fixedly connected to both sides of the middle part of the surface of the temperature sensor body. The surface of the extension block is provided with threaded holes, and threaded columns are threadedly connected to the inside of the threaded holes. The threaded columns are threadedly connected to the external support structure, and the threaded columns facilitate the fixing of the extension blocks.

[0013] The beneficial effects of this utility model are:

[0014] 1. Through the reinforcement mechanism, during use, the left and right semi-circles are overlapped on the surface of the detection probe, so that the anti-slip pads inside the left and right semi-circles are in close contact with the surface. Then, the left and right semi-circles are fixed with positioning bolts. With the support provided by the two reinforcing rods on one side, the overall structural strength of the detection probe is effectively enhanced, preventing it from tilting or deforming during installation or use. This ensures that the detection probe is always in a stable vertical position, guaranteeing the accuracy and reliability of the measurement.

[0015] 2. Due to the design of the disassembly and assembly mechanism, when it is necessary to disassemble or assemble the detection probe during use, simply pull the pins on both sides of the connector to separate the probe from the limiting hole inside the probe. This allows for the disassembly of the probe inside the connector. Similarly, inserting the probe into the connector and then releasing the stretched pins causes the pins to be supported by the elastic potential energy provided by the spring, which in turn drives the pins to insert into the limiting hole inside the probe, completing the assembly process. This achieves the effect of quickly disassembling and assembling the detection probe, improving the efficiency of the operator. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the reinforcement mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the protective mechanism structure of this utility model.

[0021] In the diagram: 1. Temperature sensor body; 2. Wiring port; 3. Detection probe; 4. Reinforcing mechanism; 401. Left half-arc; 402. Right half-arc; 403. Anti-slip pad; 404. Reinforcing rod; 5. Disassembly and assembly mechanism; 501. Pin; 502. Handle; 503. Support spring; 6. Positioning bolt; 7. Fixing cylinder; 8. Protective mechanism; 801. Torsion spring; 802. Rotating rod; 803. Protective cover; 9. Handle; 10. Extension block; 11. Threaded post. Detailed Implementation

[0022] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4As shown, a dual-probe temperature sensor includes a temperature sensor body 1. Two connection ports 2 are located at the bottom of the temperature sensor body 1, and detection probes 3 are inserted into the connection ports 2. A reinforcing mechanism 4 is inserted into the upper surface of the detection probes 3. Through the reinforcement mechanism 4, during use, the left half-arc 401 and the right half-arc 402 overlap the surface of the detection probes 3, ensuring that the anti-slip pads 403 inside the left and right half-arcs 401 and 402 are tightly against their surfaces. The left and right half-arcs 401 and 402 are then fixed in place using positioning bolts 6. Combined with the support provided by two reinforcing rods 404 on one side, this effectively enhances the overall structural strength of the detection probes 3, preventing them from tilting or deforming during installation or use. This ensures that the detection probes 3 remain in a stable vertical position, guaranteeing accurate measurement. To ensure the accuracy and reliability of the measurement, positioning holes are provided on the upper surfaces of both the wiring port 2 and the detection probe 3. A disassembly and assembly mechanism 5 is inserted into the positioning holes. With the disassembly and assembly mechanism 5, if it is necessary to disassemble or assemble the detection probe 3 during use, simply pull the pins 501 provided on both sides of the wiring port 2 to separate the probe from the limiting hole provided inside the detection probe 3. This will complete the disassembly of the detection probe 3 inside the wiring port 2. Similarly, when the detection probe 3 is inserted into the wiring port 2 and the stretched pins 501 are released, the pins 501 are subjected to the elastic potential energy provided by the support spring 503 and are driven to insert into the limiting hole provided inside the detection probe 3, thus completing the assembly step. This achieves the effect of quickly disassembling and assembling the detection probe 3 and improves the disassembly and assembly efficiency of the staff.

[0024] The reinforcement mechanism 4 includes a left half-arc 401 inserted into the upper surface of the detection probe 3, a right half-arc 402 threadedly connected to one side of the left half-arc 401, and anti-slip pads 403 fixedly connected inside both the left half-arc 401 and the right half-arc 402. A reinforcing rod 404 is fixedly connected in the middle of one set of left half-arc 401 and right half-arc 402.

[0025] The disassembly and assembly mechanism 5 includes a pin 501 inserted into the positioning hole, a handle 502 fixedly connected to one side of the pin 501, and a support spring 503 sleeved on the surface of the pin 501.

[0026] like Figure 3 As shown, one side of the support spring 503 is fixedly connected to the surface of the terminal 2, and the other side of the support spring 503 is fixedly connected to one side of the handle 502. The handle 502 facilitates the pulling of the pin 501.

[0027] like Figure 2 As shown, threaded holes are provided on the surfaces of the left half-arc 401 and the right half-arc 402. The internal threads of the threaded holes are connected to positioning bolts 6, which facilitate the fixing of the left half-arc 401 and the right half-arc 402.

[0028] like Figure 4 As shown, a fixed cylinder 7 is fixedly connected to the upper surface of the temperature sensor body 1, and a protective mechanism 8 is fixedly connected to one side of the fixed cylinder 7. The protective mechanism 8 facilitates the protection of the equipment surface.

[0029] like Figure 4 As shown, the protective mechanism 8 includes a torsion spring 801 fixedly connected to one side of the fixed cylinder 7, a rotating rod 802 fixedly connected to one side of the torsion spring 801, and a protective cover 803 fixedly connected to one side of the rotating rod 802. The rotating rod 802 facilitates the rotation of the protective cover 803.

[0030] like Figure 4 As shown, a handle 9 is fixedly connected to one side of the protective cover 803. The surface of the handle 9 is provided with anti-slip grooves to facilitate anti-slip.

[0031] like Figure 1 As shown, extension blocks 10 are fixedly connected to both sides of the middle part of the surface of the temperature sensor body 1. The surface of the extension block 10 is provided with threaded holes, and threaded posts 11 are threadedly connected inside the threaded holes. The threaded posts 11 are threadedly connected to the external support structure, and the threaded posts 11 facilitate the fixing of the extension blocks 10.

[0032] The working principle of this utility model is as follows: When in use, the left half-arc 401 and the right half-arc 402 are respectively overlapped on the surface of the detection probe 3, so that the anti-slip pads 403 set inside the left half-arc 401 and the right half-arc 402 are in close contact with the surface. Then, the left half-arc 401 and the right half-arc 402 are fixed by the positioning bolts 6. With the support provided by the two reinforcing rods 404 set on one side, the overall structural strength of the detection probe 3 is effectively enhanced, preventing it from tilting or deforming during installation or use.

[0033] When using the device, if it is necessary to disassemble or assemble the detection probe 3, simply pull the pins 501 provided on both sides of the connector 2 to separate the probe from the limiting hole inside the detection probe 3. This will allow the detection probe 3 inside the connector 2 to be disassembled. Similarly, insert the detection probe 3 into the connector 2, and then release the stretched pins 501. The pins 501 will be subjected to the elastic potential energy provided by the support spring 503, and will be driven to insert the pins 501 into the limiting hole inside the detection probe 3, thus completing the assembly process.

[0034] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A dual-probe temperature sensor, comprising a temperature sensor body (1), characterized in that: The temperature sensor body (1) has two wiring ports (2) at its bottom. A detection probe (3) is inserted into the wiring port (2). A reinforcing mechanism (4) is inserted into the upper surface of the detection probe (3). Positioning holes are provided on the upper surfaces of both the wiring port (2) and the detection probe (3). A disassembly / assembly mechanism (5) is inserted into the positioning holes. The reinforcement mechanism (4) includes a left half-arc (401) inserted into the upper surface of the detection probe (3), and a right half-arc (402) is threadedly connected to one side of the left half-arc (401). Anti-slip pads (403) are fixedly connected inside both the left half-arc (401) and the right half-arc (402). A reinforcing rod (404) is fixedly connected to the middle of one set of the left half-arc (401) and the right half-arc (402). The disassembly and assembly mechanism (5) includes a pin (501) inserted into the positioning hole, a handle (502) fixedly connected to one side of the pin (501), and a support spring (503) sleeved on the surface of the pin (501).

2. The dual-probe temperature sensor according to claim 1, characterized in that, One side of the support spring (503) is fixedly connected to the surface of the wiring port (2), and the other side of the support spring (503) is fixedly connected to one side of the handle (502).

3. The dual-probe temperature sensor according to claim 1, characterized in that, Both the left half-arc (401) and the right half-arc (402) have threaded holes on their surfaces, and the internal threads of the threaded holes are connected to positioning bolts (6).

4. A dual-probe temperature sensor according to claim 1, characterized in that, A fixing cylinder (7) is fixedly connected to the upper surface of the temperature sensor body (1), and a protective mechanism (8) is fixedly connected to one side of the fixing cylinder (7).

5. A dual-probe temperature sensor according to claim 4, characterized in that, The protective mechanism (8) includes a torsion spring (801) fixedly connected to one side of the fixed cylinder (7), a rotating rod (802) fixedly connected to one side of the torsion spring (801), and a protective cover (803) fixedly connected to one side of the rotating rod (802).

6. A dual-probe temperature sensor according to claim 5, characterized in that, A handle (9) is fixedly connected to one side of the protective cover (803), and the surface of the handle (9) is provided with anti-slip grooves.

7. A dual-probe temperature sensor according to claim 1, characterized in that, Both sides of the middle part of the surface of the temperature sensor body (1) are fixedly connected to extension blocks (10). The surface of the extension block (10) is provided with threaded holes. The threaded holes are threaded with threaded columns (11), which are threaded to the external support structure.

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