CN219064729U

CN219064729U - Equipment for rapid temperature response test

Info

Publication number: CN219064729U
Application number: CN202222304214.0U
Authority: CN
Inventors: 孟浩; 邹毅; 吴志永
Original assignee: Wuxi Nanomicro Intelligent Technology Co ltd
Current assignee: Wuxi Nanomicro Intelligent Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-05-23
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a sensor test equipment technical field especially relates to a device for quick temperature response test, it includes the equipment main part, be provided with first temperature control cabin and second temperature control cabin in the equipment main part, install first heating system in the first temperature control cabin, install second heating system in the second temperature control cabin, sliding connection has the product to load the stick between first temperature control cabin and the second temperature control cabin, set up the connecting hole that supplies the product to load the stick to slide between first temperature control cabin and the second temperature control cabin in the equipment main part, be equipped with the motion that is used for pulling the product to load the stick gliding in the equipment main part, be provided with touch control screen in the equipment main part, first heating system, second heating system and motion are all electric connection in touch control screen, be provided with the test instrument that is used for detecting temperature sensor response time in the equipment main part. The temperature response test device has the function of improving the problems of complex structure and complex operation of temperature response test devices.

Description

Equipment for rapid temperature response test

Technical Field

The utility model relates to the technical field of sensor testing equipment, in particular to equipment for rapid temperature response testing.

Background

For temperature sensors such as thermal resistor electronic devices, temperature response is an extremely important index, a stable temperature environment needs to be provided for a measured piece, the temperature is two environments with different temperatures and controllable, meanwhile, a special mechanism is needed to transfer the measured product, high-speed testing is carried out in the transfer process, and temperature response testing equipment in the prior art is complex in structure and complex in operation.

Disclosure of Invention

In order to improve the problems of complex structure and complex operation of temperature response test equipment, the application provides equipment for rapid temperature response test.

The equipment for rapid temperature response test adopts the following technical scheme:

the utility model provides an equipment for quick temperature response test, includes the equipment main part, be provided with first temperature control cabin and second temperature control cabin on the equipment main part, install first heating system in the first temperature control cabin, install the second heating system in the second temperature control cabin, sliding connection has the product to load the stick between first temperature control cabin and the second temperature control cabin, offer the connecting hole that supplies the product to load the stick and slide between first temperature control cabin and the second temperature control cabin on the equipment main part, be equipped with the motion mechanism that is used for pulling the product to load the stick and slide between first temperature control cabin and second temperature control cabin on the equipment main part, be provided with touch control screen on the equipment main part, first heating system, second heating system and motion mechanism all electric connection are in touch control screen, be provided with the test instrument that is used for detecting temperature sensor response time on the equipment main part.

Preferably, the motion mechanism comprises air cylinders, two air cylinders are arranged at the top of the equipment main body, piston rods of the two air cylinders are positioned on the same straight line, the end parts of the piston rods of the air cylinders are connected with traction ropes, and one ends of the traction ropes, far away from the air cylinders, are connected to the end parts of the product loading rods.

Preferably, the product loading rod is provided with a placing table, the placing table is provided with a mounting groove for mounting the tested product, the product loading rod is provided with a cable hole, a test cable is placed in the cable hole, one end of the test cable is connected with the test instrument, and the other end of the test cable is connected with a pin of the tested product.

Preferably, the device main body is connected with a pulley, and the traction rope is tightly attached to the pulley surface of the pulley.

In summary, the present application includes one of the following beneficial technical effects:

1. according to the temperature response testing device, the device main body, the first temperature control cabin, the second temperature control cabin, the first heating system, the second heating system, the product loading rod, the movement mechanism, the touch control screen and the testing instrument are arranged, so that the temperature response testing device is simple and compact in structure, meanwhile, an operator can operate the testing device through the touch control screen, and response time of a tested product is observed and recorded through the testing instrument, so that the effects of improving the problems of complex structure and complex operation of the temperature response testing device are achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an apparatus for rapid temperature response testing in an embodiment of the present application;

FIG. 2 is a schematic diagram of a product loading bar for use in an embodiment of the present application.

Reference numerals illustrate: 1. an apparatus main body; 11. a first temperature control cabin; 111. a first heating system; 12. a second temperature control cabin; 121. a second heating system; 13. touching a control screen; 14. a test meter; 15. a pulley; 2. a product loading bar; 21. a placement table; 211. a mounting groove; 22. a cable hole; 3. a movement mechanism; 31. a cylinder; 311. a traction rope.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two original parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the application discloses equipment for rapid temperature response test. Referring to fig. 1, an apparatus for rapid temperature response test includes an apparatus main body 1, the apparatus main body 1 is integrally made of metal plates, a first temperature control cabin 11 and a second temperature control cabin 12 are provided on the apparatus main body 1, a thermal insulation material is provided in bulkheads of the first temperature control cabin 11 and the second temperature control cabin 12, stainless steel is wrapped outside, a first heating system 111 is installed in the first temperature control cabin 11, a second heating system 121 is installed in the second temperature control cabin 12, a product loading rod 2 is slidingly connected between the first temperature control cabin 11 and the second temperature control cabin 12, a connecting hole for the product loading rod 2 to slide between the first temperature control cabin 11 and the second temperature control cabin 12 is provided on the apparatus main body 1, a movement mechanism 3 for pulling the product loading rod 2 to slide between the first temperature control cabin 11 and the second temperature control cabin 12 is provided on the apparatus main body 1, the first heating system 111, the second heating system 121 and the movement mechanism 3 are electrically connected to the touch control screen 13, and a temperature sensor 14 for detecting time response test is provided on the apparatus main body 1.

Referring to fig. 1, the movement mechanism 3 includes a cylinder 31, the cylinder 31 is provided with two at the top of the device main body 1, the piston rods of the two cylinders 31 are located on the same straight line, the end connection of the piston rod of the cylinder 31 is provided with a traction rope 311, one end of the traction rope 311, which is far away from the cylinder 31, is connected with the end of the product loading rod 2, the device main body 1 is connected with a pulley 15, the traction rope 311 is tightly attached to the wheel surface of the pulley 15, the pulley 15 can tighten the traction rope 311, and meanwhile, the traction rope 311 is limited, so that the stability of the traction rope 311 in the moving process is improved.

Referring to fig. 2, a placement table 21 is provided on the product loading rod 2, a mounting groove 211 for mounting a product to be tested is provided on the placement table 21, a cable hole 22 is provided on the product loading rod 2, a test cable is placed in the cable hole 22, one end of the test cable is connected to the test meter 14, and the other end is connected to a pin of the product to be tested.

The implementation principle of the device for rapid temperature response test in the embodiment of the application is as follows: the product is installed in the installation groove 211 of the product loading rod 2, the pins of the product are connected to the test cable, the product loading rod 2 is initially located in the first temperature control cabin 11, an operator sets the temperature in the first temperature control cabin 11 to be T1 through the touch control screen 13 and the first heating system 111, then sets the problem in the second temperature control cabin 12 to be T2, the temperature is generally 10 ℃ higher than T1, after the temperatures in the first temperature control cabin 11 and the second temperature control cabin reach the set values, the test instrument 14 is started, the test instrument 14 carries out high-speed test on the temperature sensor value, the operator controls the movement mechanism 3 through the touch control screen 13 to carry the product to the second temperature control cabin 12, meanwhile, the time is recorded at the initial time of movement, the test instrument 14 always reads the temperature sensor value at a high speed, the time is stopped after the product reaches the fixed position of the second temperature control cabin 12, the test instrument 14 stops testing, the measured value in the process is matched with the recorded time, and the thermal response parameter of the temperature sensor can be obtained.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. An apparatus for rapid temperature response testing, characterized by: including equipment main part (1), be provided with first temperature control cabin (11) and second temperature control cabin (12) on equipment main part (1), install first heating system (111) in first temperature control cabin (11), install second heating system (121) in second temperature control cabin (12), sliding connection has product to load stick (2) between first temperature control cabin (11) and second temperature control cabin (12), offer the connecting hole that supplies product to load stick (2) to slide between first temperature control cabin (11) and second temperature control cabin (12) on equipment main part (1), be equipped with on equipment main part (1) and be used for pulling product to load stick (2) to slide in movement mechanism (3) between first temperature control cabin (11) and second temperature control cabin (12), be provided with touch control screen (13) on equipment main part (1), all electric connection between first heating system (111), second heating system (121) and movement mechanism (3) are in touch control screen (13), be provided with instrument sensor (14) on equipment main part (1) and are used for measuring time.

2. An apparatus for rapid temperature response testing according to claim 1, wherein: the motion mechanism (3) comprises air cylinders (31), two air cylinders (31) are arranged at the top of the equipment main body (1), piston rods of the two air cylinders (31) are located on the same straight line, the end parts of the piston rods of the air cylinders (31) are connected with traction ropes (311), and one ends, far away from the air cylinders (31), of the traction ropes (311) are connected to the end parts of the product loading bars (2).

3. An apparatus for rapid temperature response testing according to claim 1, wherein: the product loading rod (2) is provided with a placing table (21), the placing table (21) is provided with a mounting groove (211) for mounting a tested product, the product loading rod (2) is provided with a cable hole (22), a test cable is placed in the cable hole (22), one end of the test cable is connected with a test instrument (14), and the other end of the test cable is connected with a pin of the tested product.

4. An apparatus for rapid temperature response testing according to claim 2, wherein: the device is characterized in that the device main body (1) is connected with a pulley (15), and the traction rope (311) is tightly attached to the pulley surface of the pulley (15).