Temperature detection device

Abstract

The utility model discloses a temperature detection device, which relates to the technical field of temperature detection equipment and comprises a detector main body with a display screen and keys, a universal pipe and a guide mechanism. Through the arrangement of the guide mechanism, the lifting push block is pushed to linearly move along the inner wall of the fixing frame, meanwhile, the lifting push plate is driven by the lifting push block to push the guide plate to move, and meanwhile, the positioning clamping block pushes the limiting baffle to transversely move along the inner wall of the connecting block through the hemispherical outer wall under the extrusion of the lifting push plate; meanwhile, a positioning clamping block extrudes a spring through a limiting baffle to contract, a ball is driven by a guide plate to extrude and guide the outer wall of the universal pipe, the direction of the universal pipe can be combed, then reverse operation is conducted on the operation, and at the moment, the positioning clamping block is pushed by rebounding of the spring through the limiting baffle; and the lifting push plate is clamped and positioned, so that the universal pipe can be conveniently straightened.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection equipment, in particular to a temperature detection device. Background Art

[0002] Temperature is a physical quantity that indicates the degree of hotness or coldness of an object. Microscopically speaking, it is the intensity of the thermal motion of the object's molecules. Temperature can only be measured indirectly through certain properties of the object that change with temperature. The scale used to measure the numerical value of an object's temperature is called a temperature scale. Temperature detectors are a type of detection device that is widely used in industrial production, and are aided by temperature sensing elements.

[0003] During use of the existing portable temperature detection device, the universal tube needs to be manually bent according to the direction and narrowness of different spaces so that the sensor connected to the end of the universal tube can be moved to the specified position for temperature detection. After the universal tube is twisted multiple times, when the temperature is detected at a position that can only be entered vertically, the universal tube needs to be manually straightened. However, when the universal tube is manually straightened, it is still easy to have a bent section, and it takes a long time to complete the straightening operation. This is inconvenient when used in a narrow and straight space. For this reason, we propose a temperature detection device. Utility Model Content

[0004] The utility model aims to provide a temperature detection device in order to realize the purpose of conveniently straightening a universal tube.

[0005] To achieve the above object, the utility model provides the following technical solutions: a temperature detection device, comprising a detector body with a display screen and buttons, a universal tube installed at the top of the detector body, a guide mechanism provided on the outside of the detector body, and the guide mechanism used to straighten the universal tube;

[0006] The guiding mechanism includes: a lifting component and a positioning component;

[0007] A lifting assembly is arranged on the outer wall of the detector body and sleeved on the outer wall of the universal tube, and is used to straighten the outer wall of the universal tube;

[0008] The positioning component arranged at the top of the detector body is used to engage and position the lifting component.

[0009] As a further solution of the utility model: the lifting assembly includes:

[0010] A fixed frame is formed on the outer wall of one end of the detector body, and a lifting push plate is slidably connected to the inside of the fixed frame and contacts the outer wall of the detector body. A lifting push block is fixedly connected to one end of the lifting push plate, and the lifting push block is slidably connected to the fixed frame. A guide plate is integrally formed on the top of the lifting push plate, and the guide plate is located above the detector body and the fixed frame, and is sleeved on the outer wall of the universal tube. The lifting push block is used to push the lifting push plate to rise.

[0011] As a further solution of the utility model: the positioning component includes:

[0012] The top end is connected to a connecting block at the top end of the detector body, the connecting block contacts the lower surface of the guide plate, one end of the connecting block is laterally slidably connected with a positioning block, the positioning block passes through the connecting block and is engaged with the lifting push plate, and the positioning block is used to engage and position the lifting push plate.

[0013] As a further solution of the utility model: a battery is installed inside the detector body for supplying power to the detector body through a wire, a buzzer for alarm is installed on one side of the detector body, and an infrared temperature sensor for detecting temperature is installed at one end of the universal tube away from the detector body.

[0014] As a further solution of the utility model: the fixed frame is provided with a lifting groove for the lifting push block and the lifting push plate to slide up and down, and the inner circumference of the guide plate is provided with a plurality of balls in contact with the outer wall of the universal tube.

[0015] As a further solution of the utility model: one end of the positioning block is hemispherical, and the lifting push plate is provided with a positioning groove which matches the outer wall of the positioning block.

[0016] As a further solution of the utility model: a limiting baffle is formed at one end of the positioning block, and a movable push groove is provided on the connecting block for lateral movement of the positioning block and the limiting baffle. A spring is provided at one end of the limiting baffle, and both end portions of the spring are in contact with the inner wall of the connecting block and the outer wall of the limiting baffle respectively.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting a guiding mechanism, the lifting push block is pushed to move in a straight line along the inner wall of the fixed frame, and the lifting push plate pushes the guide plate to move under the drive of the lifting push block. At the same time, the positioning block pushes the limit baffle to move laterally along the inner wall of the connecting block through the hemispherical outer wall under the extrusion of the lifting push plate. At the same time, the positioning block is contracted by the limit baffle extrusion spring, and the ball is driven by the guide plate to extrude and guide the outer wall of the universal tube, so that the direction of the universal tube can be combed. Then, the above operation is reversed. At this time, the positioning block engages and positions the lifting push plate through the limit baffle under the rebound push of the spring, thereby realizing convenient straightening of the universal tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the guide mechanism of the utility model;

[0021] Figure 3 For the utility model Figure 2 A local enlarged schematic diagram of point A in the figure.

[0022] In the figure: 1. detector body; 2. guide mechanism; 201. connection block; 202. spring; 203. positioning block; 204. guide plate; 205. fixing frame; 206. lifting push block; 207. ball bearing; 208. lifting push plate; 3. universal tube; 4. infrared temperature sensor. 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] See also Figure 1 to Figure 3 In an embodiment of the utility model, a temperature detection device includes a detector body 1 with a display screen and buttons, a universal tube 3 is installed at the top of the detector body 1, a battery for supplying power to the detector body 1 through a wire is installed inside the detector body 1, a buzzer for alarm is installed on one side of the detector body 1, an infrared temperature sensor 4 for detecting temperature is installed at one end of the universal tube 3 away from the detector body 1, and a guide mechanism 2 is arranged on the outside of the detector body 1, and the guide mechanism 2 is used to straighten the universal tube 3;

[0025] The guide mechanism 2 includes: a lifting component and a positioning component;

[0026] A lifting assembly is arranged on the outer wall of the detector body 1 and sleeved on the outer wall of the universal tube 3, and is used to straighten the outer wall of the universal tube 3;

[0027] A positioning assembly arranged at the top of the detector body 1 is used to engage and position the lifting assembly;

[0028] The lifting components include:

[0029] A fixed frame 205 is formed on the outer wall of one end of the detector body 1, and a lifting push plate 208 in contact with the outer wall of the detector body 1 is slidably connected inside the fixed frame 205 up and down. A lifting push block 206 is fixedly connected to one end of the lifting push plate 208, and the lifting push block 206 is slidably connected to the fixed frame 205 up and down. A guide plate 204 is integrally formed on the top of the lifting push plate 208, and the guide plate 204 is located above the detector body 1 and the fixed frame 205, and is sleeved on the outer wall of the universal tube 3. The lifting push block 206 is used to push the lifting push plate 208 to rise;

[0030] The positioning components include:

[0031] The top end is connected to a connecting block 201 at the top end of the detector body 1, and the connecting block 201 contacts the lower surface of the guide plate 204. One end of the connecting block 201 is laterally slidably connected with a positioning block 203, and the positioning block 203 penetrates the connecting block 201 and is engaged with the lifting push plate 208. One end of the positioning block 203 is hemispherical, and the lifting push plate 208 is provided with a positioning groove that matches the outer wall of the positioning block 203. One end of the positioning block 203 is formed with a limiting baffle. The connecting block 201 is provided with a movable push groove for the positioning block 203 and the limiting baffle to move laterally. A spring 202 is arranged at one end of the limiting baffle, and the two end ends of the spring 202 are respectively in contact with the inner wall of the connecting block 201 and the outer wall of the limiting baffle, and the positioning block 203 is used to engage and position the lifting push plate 208.

[0032] In this embodiment: when using this device, by twisting the universal tube 3, the detector body 1 can extend the infrared temperature sensor 4 into a narrow space to detect the temperature. It should be specially explained that the infrared temperature sensor 4 uses the radiation heat effect to cause the temperature of the detection device to rise after receiving the radiation energy, thereby changing the performance of a column in the sensor and the temperature. Then, through the data line electrically connected to the infrared temperature sensor 4 in the universal tube 3, the signal value detected by the infrared temperature sensor 4 is transmitted to the controller inside the detector body 1. Then, the controller transmits the calculated data value to the display screen for display. When the temperature value at the specified position is higher or lower than the set value range, the controller will issue an alarm prompt through the buzzer.

[0033] When the universal tube 3 needs to be straightened due to space constraints, the lifting block 206 is pushed to move linearly along the inner wall of the fixed frame 205. At the same time, the lifting plate 208 is driven by the lifting block 206 to push the guide plate 204 to move. At the same time, the positioning block 203 pushes the limit baffle to move horizontally along the inner wall of the connecting block 201 through the hemispherical outer wall under the pressure of the lifting plate 208. At the same time, the positioning block 203 is contracted by the limit baffle extrusion spring 202.

[0034] And driven by the guide plate 204, the ball 207 squeezes and guides the outer wall of the universal tube 3, so as to sort out the direction of the universal tube 3. Then, the above operation is reversed. At this time, the positioning block 203 engages and positions the lifting push plate 208 through the limit baffle under the rebound push of the spring 202, so that the universal tube 3 can be conveniently straightened.

[0035] Please refer to Figure 2-3 The fixed frame 205 is provided with a lifting groove for the lifting push block 206 and the lifting push plate 208 to slide up and down, and the inner circumference of the guide plate 204 is provided with a plurality of balls 207 in contact with the outer wall of the universal tube 3.

[0036] In this embodiment, the ball bearings 207 can effectively reduce the friction between the guide plate 204 and the outer wall of the universal tube 3 during the lifting process, thereby effectively avoiding severe wear of the outer wall of the universal tube 3.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temperature detection device, comprising a detector body (1) having a display screen and buttons, a universal tube (3) being installed at the top of the detector body (1), characterized in that: A guide mechanism (2) is provided on the outside of the detector body (1), and the guide mechanism (2) is used to straighten the universal tube (3); The guide mechanism (2) comprises: a lifting component and a positioning component; A lifting component is arranged on the outer wall of the detector body (1) and sleeved on the outer wall of the universal tube (3), and is used to straighten the outer wall of the universal tube (3); A positioning component arranged at the top of the detector body (1) is used to engage and position the lifting component.

2. A temperature detection device according to claim 1, characterized in that: The lifting assembly comprises: A fixed frame (205) is formed on the outer wall of one end of a detector body (1); a lifting push plate (208) is slidably connected to the inside of the fixed frame (205) and contacts the outer wall of the detector body (1); a lifting push block (206) is fixedly connected to one end of the lifting push plate (208); the lifting push block (206) is slidably connected to the fixed frame (205) in an upward and downward manner; a guide plate (204) is integrally formed on the top of the lifting push plate (208); the guide plate (204) is located above the detector body (1) and the fixed frame (205), and is sleeved on the outer wall of the universal tube (3); the lifting push block (206) is used to push the lifting push plate (208) to rise.

3. A temperature detection device according to claim 2, characterized in that: The positioning component includes: The top end is connected to a connection block (201) at the top end of the detector body (1); the connection block (201) contacts the lower surface of the guide plate (204); one end of the connection block (201) is laterally slidably connected to a positioning block (203); the positioning block (203) penetrates the connection block (201) and is engaged with a lifting push plate (208); the positioning block (203) is used to engage and position the lifting push plate (208).

4. A temperature detection device according to claim 1, characterized in that: A storage battery is installed inside the detector body (1) for supplying power to the detector body (1) via a wire, a buzzer for alarm is installed on one side of the detector body (1), and an infrared temperature sensor (4) for detecting temperature is installed at one end of the universal tube (3) away from the detector body (1).

5. A temperature detection device according to claim 2, characterized in that: The fixed frame (205) is provided with a lifting groove for the lifting push block (206) and the lifting push plate (208) to slide up and down, and the inner circumference of the guide plate (204) is provided with a plurality of balls (207) in contact with the outer wall of the universal tube (3).

6. A temperature detection device according to claim 3, characterized in that: One end of the positioning block (203) is hemispherical, and the lifting push plate (208) is provided with a positioning slot that matches the outer wall of the positioning block (203).

7. A temperature detection device according to claim 3, characterized in that: A limit baffle is formed at one end of the positioning block (203); a movable push groove for the positioning block (203) and the limit baffle to move laterally is provided on the connecting block (201); a spring (202) is provided at one end of the limit baffle; both ends of the spring (202) are in contact with the inner wall of the connecting block (201) and the outer wall of the limit baffle, respectively.

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