CN217637716U - Temperature measuring device - Google Patents

Abstract

The utility model discloses a temperature measuring device, including the base, the base top is provided with the heat source and places platform and triaxial actuating mechanism, and triaxial actuating mechanism includes the support frame, is used for driving temperature probe along the first actuating mechanism of X axle motion, is used for driving temperature probe along the second actuating mechanism of Y axle motion and is used for driving temperature probe along the third actuating mechanism of Z axle motion, and temperature probe connects in third actuating mechanism's output, and it is located the heat source and places the top of platform. The utility model discloses a set up first actuating mechanism, second actuating mechanism and third actuating mechanism, can realize temperature probe in the ascending regulation of XYZ triaxial, make temperature probe can quick travel to suitable temperature measurement position and carry out the temperature measurement to obtain accurate temperature data, not only can effectively alleviate intensity of labour, improve work efficiency, can avoid operating personnel to be scalded moreover.

Description

A temperature measuring device

technical field

The utility model relates to the technical field of temperature detection, in particular to a temperature measurement device.

Background technique

The contact between the temperature sensing element of the surface thermometer and the surface temperature source is the key in the calibration process. In this process, the calibrator needs to hold the temperature probe to contact the temperature source to measure the temperature, and then compare it with the standard thermometer, so as to draw the conclusion that not only the work intensity It is larger, the work efficiency is low, and when the surface temperature of the temperature source is high, the calibration personnel are easily scalded.

Utility model content

In view of this, the present invention provides a temperature measuring device. The purpose is to solve the above-mentioned existing problems in the prior art.

In order to solve the above-mentioned technical problems, the utility model has adopted the following technical solutions:

A temperature measurement device, comprising: a base; a heat source placement table and a three-axis drive mechanism are arranged on the top of the base; the three-axis drive mechanism includes a support frame, a first drive for driving a temperature measuring probe to move along an X-axis mechanism, a second driving mechanism for driving the temperature measuring probe to move along the Y axis, and a third driving mechanism for driving the temperature measuring probe to move along the Z axis; the support frame is slidably connected to the top of the base; the first The output end of a drive mechanism is connected to the support frame; the second drive mechanism is arranged on the top of the support frame; the third drive mechanism is connected to the output end of the second drive mechanism; The temperature probe is connected to the output end of the third driving mechanism, and is located above the heat source placing table.

Preferably, a clamping mechanism is provided between the output end of the third driving mechanism and the temperature measuring probe; the clamping mechanism includes a fixed clamping block, a movable clamping block, a guide rod and a spring; the fixed clamping mechanism The clamping block is connected to the output end of the third driving mechanism; the guide rod is arranged on one side of the fixed clamping block; the movable clamping block is provided with a through hole adapted to the guiding rod ; the guide rod is inserted into the through hole; the spring is sleeved on the outside of the guide rod; and the other end of the guide rod abuts against the end of the guide rod away from the fixed clamping block.

Preferably, clamping grooves are provided on opposite sides of the fixed clamping block and the movable clamping block.

Preferably, a stopper is provided at one end of the guide rod away from the fixed clamping block; the spring abuts on the stopper.

Preferably, the bottom end of the base is provided with a pillar and a jacking mechanism; the jacking mechanism includes a jacking motor, a threaded rod, a threaded barrel, a fixed plate, a connecting column, a movable plate and a support rod; the jacking motor is fixedly connected to the middle of the bottom end of the base; one end of the threaded rod is connected to the output end of the jacking motor, and the other end is rotatably connected to the top of the fixing plate; one end of the connecting column is fixed is connected to the bottom end of the base, and the other end is fixedly connected to the top end of the fixed plate; the threaded barrel is sleeved on the threaded rod, and its outer wall is fixedly connected to the middle of the movable plate; The support rod is fixedly connected to the bottom end of the movable plate; the bottom end of the support rod is provided with a roller; the movable plate is provided with a through hole for the roller and the support rod to pass through.

Preferably, a sliding rod is also fixedly connected between the top end of the fixed plate and the bottom end of the base; the movable plate is slidably connected to the sliding rod.

Preferably, a protective cover is provided on the outer sliding sleeve of the heat source placing table; a lifting mechanism is provided on the base; the output end of the lifting mechanism is connected to the outer wall of the protective cover.

Preferably, the lifting mechanism adopts an electric push rod.

The utility model has achieved the following technical effects with respect to the prior art:

1) By setting the first drive mechanism, the second drive mechanism and the third drive mechanism, the present utility model can realize the adjustment of the temperature measuring probe in the XYZ three-axis direction, so that the temperature measuring probe can be quickly moved to a suitable temperature measuring position. Temperature measurement, so as to obtain accurate temperature data, the operation is simple and convenient, which can effectively reduce labor intensity, improve work efficiency, and prevent operators from being scalded;

2) The utility model can realize the rapid installation and disassembly of the temperature measuring probe by setting the clamping mechanism, so that the work efficiency can be effectively improved;

3) The utility model can not only realize the rapid transfer of the measuring device, but also ensure the stability of the measuring device during temperature measurement by arranging the lifting mechanism and the roller at the bottom end of the base.

Description of drawings

Fig. 1 is the structural representation of a kind of temperature measuring device of the present utility model;

Figure 2 is a schematic structural diagram of a clamping mechanism;

3 is a schematic structural diagram of a first drive mechanism;

In the figure: 1. base; 2. three-axis drive mechanism; 201, support frame; 202, first drive mechanism; 203, second drive mechanism; 204, third drive mechanism; 3, heat source placing table; 4, clamping Mechanism; 401, fixed clamping block; 402, movable clamping block; 403, guide rod; 404, spring; 5, jacking mechanism; 501, jacking motor; 502, threaded rod; 503, threaded barrel; 504, fixed plate; 505, connecting column; 506, movable plate; 507, support rod; 6, temperature measuring probe; 7, clamping groove; 8, roller; 9, sliding rod; 10, protective cover; 11, lifting mechanism; 12, pillar.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Referring to Figures 1-3, the present utility model discloses a temperature measuring device, comprising: a base 1; a heat source placing table 3 and a three-axis drive mechanism 2 are arranged on the top of the base 1; the three-axis drive mechanism 2 includes a support frame 201, The first driving mechanism 202 for driving the temperature measuring probe 6 to move along the X axis, the second driving mechanism 203 for driving the temperature measuring probe 6 to move along the Y axis, and the third driving mechanism for driving the temperature measuring probe 6 to move along the Z axis. The drive mechanism 204; the support frame 201 is slidably connected to the top of the base 1; the output end of the first drive mechanism 202 is connected to the support frame 201; the second drive mechanism 203 is arranged on the top of the support frame 201; the third drive mechanism 204 is connected to the The output end of the second driving mechanism 203; the temperature measuring probe 6 is connected to the output end of the third driving mechanism 204, and it is located above the heat source placing table 3; when in use, the heat source to be measured is placed on the heat source placing table 3, The position of the temperature measuring probe 6 is adjusted in the XYZ three-axis direction through the first driving mechanism 202, the second driving mechanism 203 and the third driving mechanism 204, so that the temperature measuring probe 6 can be quickly moved to a suitable temperature measuring position, thereby obtaining accurate temperature measurement. The temperature data is easy to operate, which can effectively reduce the labor intensity and prevent the operator from being scalded.

In this embodiment, the bottom ends of the two uprights of the support frame 201 are provided with sliders, and the top of the base is provided with slide rails adapted to the sliders. Swipe along the X-axis.

In this embodiment, both the first driving mechanism 202 and the second driving mechanism 203 adopt a lead screw driving mechanism; the outer side of the nut seat of the first driving mechanism 202 is sleeved with a first moving slide; the top of the first moving slide is connected to The bottom end of one side column of the support frame 201 is used to drive the support frame 201 to move; the outer side of the nut seat of the second driving mechanism 203 is sleeved with a second moving slide; the third driving mechanism 204 is arranged on the second The bottom end of the second moving slide of the driving mechanism 203; the top end of the support frame 201 is provided with a moving groove for the third driving mechanism 204 to move along the Y-axis direction.

In this embodiment, a clamping mechanism 4 is provided between the output end of the third driving mechanism 204 and the temperature measuring probe 6; the clamping mechanism 4 includes a fixed clamping block 401, a movable clamping block 402, a guide rod 403 and a spring 404; the fixed clamping block 401 is connected to the output end of the third driving mechanism 204; the guide rod 403 is arranged on one side of the fixed clamping block 401; The guide rod 403 passes through the through hole; the spring 404 is sleeved on the outside of the guide rod 403; It is connected to the end of the guide rod 403 away from the fixed clamping block 401, and is used to press the movable clamping block 402 on the fixed clamping block 401, so as to play the role of clamping the temperature measuring probe 6; the fixed clamping block 401 and The opposite side of the movable clamping block 402 is provided with a clamping groove 7; the clamping groove 7 is semi-circular, and the two clamping grooves are butted together to form a circular clamping groove, which is used for clamping the temperature measuring probe 6 When in use, pull the movable clamping block 402 outward to separate the movable clamping block 402 from the fixed clamping block 401, and then put the temperature measuring probe into the clamping groove 7 of the fixed clamping block 401, and then slowly The movable clamping block 402 is loosened, and the movable clamping block 402 moves inward under the action of the spring 404 until the temperature measuring probe 6 is clamped, which is easy to operate and facilitates installation and disassembly of the temperature measuring probe.

In this embodiment, a stopper is provided at one end of the guide rod 403 away from the fixed clamping block 401 ; the spring 404 abuts on the stopper.

In this embodiment, the number of the guide rods 403 and the springs 404 is both two;

In this embodiment, the third driving mechanism 204 adopts an electric cylinder, and the output shaft of the electric cylinder is connected to the top of the fixed clamping block 401, which is convenient to push the fixed clamping block to move up and down along the Z-axis direction, so as to realize the temperature measuring probe in the Z-axis direction. Up and down movement adjustment in the axis direction.

In this embodiment, the bottom end of the base 1 is provided with a pillar 12 and a jacking mechanism 5; and the support rod 507; the jacking motor 501 is fixedly connected to the middle of the bottom end of the base 1; one end of the threaded rod 502 is connected to the output end of the jacking motor 501, and the other end is rotatably connected to the top of the fixing plate 504; the connecting column One end of the 505 is fixedly connected to the bottom end of the base 1, and the other end is fixedly connected to the top of the fixed plate 504; 507 is fixedly connected to the bottom end of the movable plate 506; the bottom end of the support rod 507 is provided with a roller 8; the movable plate 506 is provided with a through hole for the roller 8 and the support rod 507 to pass through, so as to prevent the roller 8 and the support rod 507 from lifting up and down During the process, it interferes with the fixed plate 504; when the device needs to be moved, start the jacking motor 501 to drive the threaded rod 502 to rotate, the threaded rod 502 drives the threaded barrel 503 to move downward, the threaded barrel 503 drives the movable plate 506 to move downward, and the movable plate 506 Push the roller 8 to move down, so that the roller 8 is in contact with the ground, and finally the entire measuring device is jacked up, so that the pillar 12 is separated from the ground, so that the measuring device can be pushed to move, and the measuring device can be transferred. After moving to a suitable position, Control the reverse rotation of the jacking motor 501 to drive the roller 8 to rise, so that the roller 8 is separated from the ground, and the support column 12 is in contact with the ground, so that the measuring device can be placed on the ground smoothly. It is convenient for quick transfer, and can ensure the stability of the temperature measuring device during the temperature measuring operation.

In this embodiment, the threaded barrel 503 is provided with an inner threaded hole adapted to the external thread of the threaded rod 502, so that the threaded barrel 503 and the threaded rod 502 are threadedly connected.

In this embodiment, a sliding rod 9 is also fixedly connected between the top end of the fixed plate 504 and the bottom end of the base 1; the movable plate 506 is slidably connected to the sliding rod 9; the sliding rod 9 plays a guiding role for the movable plate 506, The stability of the movable plate 506 during the up and down movement is improved.

In this embodiment, the jacking motor 501 adopts a servo motor.

In this embodiment, a protective cover 10 is provided on the outer sliding cover of the heat source placing table 3; a lifting mechanism 11 is provided on the base 1; the output end of the lifting mechanism 11 is connected to the outer wall of the protective cover 10; After the platform 3 is on, the protective cover 10 is pushed upward by the lifting mechanism, so that the heat source can be isolated from the surrounding environment, and the operator can be further prevented from being scalded.

In this embodiment, the number of the lifting mechanisms 11 is two, which are respectively disposed on the left and right sides of the heat source placing table 3 .

In this embodiment, the lifting mechanism 11 adopts an electric push rod. The end of the telescopic rod of the electric push rod is connected with the outer wall of the protective sleeve 10 through the connecting rod.

The above are only preferred embodiments of the present utility model, and are not intended to limit the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model, All still belong to the scope of the technical solution of the present invention.

Claims (8)

1. A temperature measuring device, characterized in that, comprising: a base (1); the top of the base (1) is provided with a heat source placing table (3) and a three-axis drive mechanism (2); the three-axis drive mechanism (2) comprising a support frame (201), a first drive mechanism (202) for driving the temperature measuring probe (6) to move along the X axis, and a second drive mechanism for driving the temperature measuring probe (6) to move along the Y axis (203) and a third drive mechanism (204) for driving the temperature measuring probe (6) to move along the Z axis; the support frame (201) is slidably connected to the top of the base (1); the first drive The output end of the mechanism (202) is connected to the support frame (201); the second drive mechanism (203) is arranged on the top of the support frame (201); the third drive mechanism (204) is connected to the The output end of the second driving mechanism (203); the temperature measuring probe (6) is connected to the output end of the third driving mechanism (204), and is located above the heat source placing table (3). 2. A temperature measuring device according to claim 1, characterized in that a clamping mechanism (4) is provided between the output end of the third driving mechanism (204) and the temperature measuring probe (6). ; the clamping mechanism (4) comprises a fixed clamping block (401), a movable clamping block (402), a guide rod (403) and a spring (404); the fixed clamping block (401) is connected to the The output end of the third driving mechanism (204); the guide rod (403) is arranged on one side of the fixed clamping block (401); the movable clamping block (402) is provided with a guide rod (403). 403) a matching through hole; the guide rod (403) passes through the through hole; the spring (404) is sleeved on the outside of the guide rod (403); the spring (404) One end abuts the movable clamping block (402) away from the fixed clamping block (401), and the other end abuts the guide rod (403) away from the fixed clamping block (401). 401) at one end. 3. A temperature measuring device according to claim 2, characterized in that, a clamping groove ( 7). 4. A temperature measuring device according to claim 2, characterized in that, a stopper is provided at one end of the guide rod (403) away from the fixed clamping block (401); the spring (404) resists connected to the stopper. 5. A temperature measuring device according to claim 1, characterized in that, the bottom end of the base (1) is provided with a pillar (12) and a jacking mechanism (5); the jacking mechanism (5) It includes a jacking motor (501), a threaded rod (502), a threaded barrel (503), a fixing plate (504), a connecting column (505), a movable plate (506) and a support rod (507); the jacking motor ( 501) is fixedly connected to the middle of the bottom end of the base (1); one end of the threaded rod (502) is connected to the output end of the jacking motor (501), and the other end is rotatably connected to the fixed the top of the plate (504); one end of the connecting column (505) is fixedly connected to the bottom end of the base (1), and the other end is fixedly connected to the top of the fixing plate (504); the threaded barrel (503) is sleeved on the threaded rod (502), and its outer wall is fixedly connected to the middle of the movable plate (506); the support rod (507) is fixedly connected to the bottom of the movable plate (506) The bottom end of the support rod (507) is provided with a roller (8); the movable plate (506) is provided with a through hole for the roller (8) and the support rod (507) to pass through. 6. A temperature measuring device according to claim 5, characterized in that a sliding rod (9) is also fixedly connected between the top end of the fixing plate (504) and the bottom end of the base (1); The movable plate (506) is slidably connected to the sliding rod (9). 7. A temperature measuring device according to claim 1, characterized in that, a protective cover (10) is provided on the outer side of the heat source placing table (3); a lifting mechanism (10) is provided on the base (1). 11); the output end of the lifting mechanism (11) is connected to the outer wall of the protective cover (10). 8 . The temperature measuring device according to claim 7 , wherein the lifting mechanism ( 11 ) adopts an electric push rod. 9 .

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