Temperature sensor fixing support convenient to disassemble

Abstract

The utility model discloses a temperature sensor fixing support convenient to disassemble, which is applied to the technical field of temperature sensor fixing supports, and is characterized in that the temperature sensor fixing support comprises a test mounting rack and a rotating rod rotatably connected to the test mounting rack, and the rotating rod is vertically and fixedly connected with a plurality of mounting rods; the mounting rod is detachably and fixedly connected with a temperature sensor used for being attached to the surface of the optical module shell so as to measure the temperature of the optical module shell based on a locking assembly, and the rotating rod is rotationally connected to the test mounting frame based on a rotary supporting assembly; the device has the advantages of being simple in structure, convenient to disassemble and accurate in measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature sensor fixing brackets, in particular to a temperature sensor fixing bracket that is easy to disassemble. Background Art

[0002] Optical modules are optoelectronic devices that perform photoelectric and electro-optical conversion. The transmitting end of an optical module converts electrical signals into optical signals, and the receiving end converts optical signals into electrical signals. When a single optical module is powered on, the chip temperature can rise from room temperature to over 100°C within 5 minutes. The module case temperature can also rise above 100°C, and can reach a maximum temperature of over 200°C. When testing multiple optical modules, the test environment temperature must be below 70°C, and the air temperature uniformity at any point within the environment must be within ±3°C. When testing the voltage and current stability of the modules (for 12 hours or longer), the chip temperature of all modules must be below 85°C, the case temperature of all modules below 75°C, and the case temperature uniformity of all modules must be within ±3°C. During the test, a temperature sensor is required to monitor the temperature of the optical module in real time to adjust the cooling performance in real time and prevent excessive module temperature from affecting the test results. Currently, existing temperature sensors on the market are fixed directly near the optical module and measure the air temperature to reflect the surface temperature of the optical module. However, this makes disassembly and assembly difficult and cannot accurately measure the case temperature of the optical module, necessitating improvement. Utility Model Content

[0003] The purpose of the utility model is to provide a temperature sensor fixing bracket which is easy to disassemble, and the utility model has the advantages of simple structure, easy disassembly and accurate measurement.

[0004] The above technical objectives of the present utility model are achieved through the following technical solutions: a temperature sensor fixing bracket that is easy to disassemble, including a test mounting frame and a rotating rod rotatably connected to the test mounting frame, a plurality of mounting rods being vertically fixedly connected to the rotating rod, a temperature sensor for adhering to the surface of an optical module housing to measure the temperature of the optical module housing being detachably fixedly connected to the mounting rod based on a locking assembly, and the rotating rod being rotatably connected to the test mounting frame based on a slewing support assembly.

[0005] The utility model is further configured as follows: the locking assembly includes a locking groove opened on the mounting rod, and the mounting rod is rotatably connected to an end away from the rotating rod to lock and fix the temperature sensor in the locking groove.

[0006] The utility model is further configured as follows: the slewing support assembly includes a mounting shaft for mounting the rotating rod on the test mounting frame, a slewing support torsion spring is sleeved and connected on the mounting shaft, and the two ends of the slewing support torsion spring are respectively fixedly connected to the rotating rod and the test mounting frame.

[0007] The present invention is further configured as follows: at least two mounting rods are provided on the rotating rod.

[0008] The utility model is further configured as follows: several temperature sensor fixing brackets achieve synchronous movement based on a synchronous traction assembly, the synchronous traction assembly includes a connecting line for connecting adjacent rotating rods, a traction motor is fixedly connected to the bottom of the test mounting frame, a traction wheel is fixedly connected to the rotating shaft of the traction motor, and the connecting line is wound and connected to the traction wheel.

[0009] The utility model is further configured as follows: the traction motor uses a stepping motor.

[0010] In summary, the present invention has the following beneficial effects:

[0011] 1. By setting a synchronous traction component, when the temperature of the optical module needs to be measured, the traction motor drives the traction wheel to rotate, thereby pulling the connecting wire downward, and the rotating rod rotates downward, thereby driving the temperature sensor fixed on the mounting rod to contact the outer surface of the optical module for temperature measurement, thereby improving the temperature measurement accuracy. After the measurement is completed, the traction motor drives the traction wheel to reverse, and the slewing support torsion spring recovers to drive the rotating rod and the mounting rod to recover, thereby avoiding blocking the outer surface of the optical module and affecting the cooling effect. The temperature sensor is locked and connected to the mounting rod based on the locking component and the rotating rod is connected to the test mounting frame through the mounting shaft. When the temperature sensor needs to be installed, it is only necessary to use the locking screw to lock the temperature sensor in the locking slot of the mounting rod and use the mounting rod to install the rotating rod on the test mounting frame. It is easy to install. When disassembling, it is only necessary to directly remove the mounting rod to remove the rotating rod and the mounting rod from the test mounting frame. It is easy to disassemble and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0013] Figure 2 It is a structural diagram of the synchronous traction assembly of this embodiment.

[0014] Figure numerals: 1. test mounting frame; 2. rotating rod; 3. mounting rod; 4. locking assembly; 41. locking groove; 42. locking screw; 5. temperature sensor; 6. slewing support assembly; 61. mounting shaft; 62. slewing support torsion spring; 7. synchronous traction assembly; 71. connecting line; 72. traction motor; 73. traction wheel. DETAILED DESCRIPTION

[0015] The present invention will be described in further detail below with reference to the accompanying drawings.

[0016] Example:

[0017] refer to Figures 1 to 2 A conveniently removable temperature sensor mounting bracket includes a test mounting frame 1 and a rotating rod 2 rotatably connected to the test mounting frame 1. A plurality of mounting rods 3 are vertically fixedly connected to the rotating rod 2. A temperature sensor 5, which is adapted to contact the surface of an optical module housing to measure the housing temperature, is removably fixed to the mounting rod 3 via a locking assembly 4. The rotating rod 2 is rotatably connected to the test mounting frame 1 via a swivel support assembly 6. In this embodiment, at least two mounting rods 3 are provided on the rotating rod 2.

[0018] refer to Figure 2 When the temperature sensor 5 needs to be installed, it is only necessary to use the locking screw 42 to lock the temperature sensor 5 in the locking groove 41 of the mounting rod 3 and use the mounting rod 3 to install the rotating rod 2 on the test mounting frame 1.

[0019] refer to Figure 2 Specifically, several temperature sensors 5 are mounted on mounting brackets to achieve synchronized motion based on a synchronous traction assembly 7. This assembly includes a connecting wire 71 for connecting adjacent rotating rods 2. A traction motor 72 is fixedly connected to the bottom of the test mounting bracket 1. A traction wheel 73 is fixedly connected to the rotating shaft of the traction motor 72. The connecting wire 71 is wound around the traction wheel 73. When the optical module temperature needs to be measured, the traction motor 72 drives the traction wheel 73 to rotate, thereby pulling the connecting wire 71 downward. The rotating rod 2 rotates downward, driving the temperature sensor 5 fixed to the mounting rod 3 to contact the outer surface of the optical module for temperature measurement, thereby improving the temperature measurement accuracy. In this embodiment, the traction motor 72 is a stepper motor.

[0020] Brief description of the usage process: When the temperature sensor 5 needs to be installed, it is only necessary to use the locking screw 42 to lock the temperature sensor 5 into the locking groove 41 of the mounting rod 3 and use the mounting rod 3 to install the rotating rod 2 on the test mounting frame 1. The installation is convenient. When disassembling, it is only necessary to directly remove the mounting rod 3 to remove the rotating rod 2 and the mounting rod 3 from the test mounting frame 1.

[0021] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A temperature sensor fixing bracket that is easy to disassemble, characterized in that: The invention comprises a test mounting frame (1) and a rotating rod (2) rotatably connected to the test mounting frame (1); a plurality of mounting rods (3) are vertically fixedly connected to the rotating rod (2); a temperature sensor (5) for adhering to the surface of an optical module housing to measure the temperature of the optical module housing is detachably fixedly connected to the mounting rod (3) based on a locking assembly (4); and the rotating rod (2) is rotatably connected to the test mounting frame (1) based on a rotary support assembly (6).

2. The temperature sensor fixing bracket that is easy to disassemble according to claim 1, characterized in that: The locking assembly (4) comprises a locking groove (41) formed on the mounting rod (3); an end of the mounting rod (3) away from the rotating rod (2) is rotatably connected to a locking screw (42) for locking and fixing the temperature sensor (5) in the locking groove (41).

3. The temperature sensor fixing bracket that is easy to disassemble according to claim 1, characterized in that: The slewing support assembly (6) comprises a mounting shaft (61) for mounting the rotating rod (2) on the test mounting frame (1); a slewing support torsion spring (62) is sleeved and connected to the mounting shaft (61); and two ends of the slewing support torsion spring (62) are respectively fixedly connected to the rotating rod (2) and the test mounting frame (1).

4. The temperature sensor fixing bracket that is easy to disassemble according to claim 1, characterized in that: At least two mounting rods (3) are provided on the rotating rod (2).

5. The temperature sensor fixing bracket that is easy to disassemble according to claim 1, characterized in that: A plurality of temperature sensor (5) fixing brackets achieve synchronous movement based on a synchronous traction assembly (7), wherein the synchronous traction assembly (7) comprises a connecting line (71) for connecting adjacent rotating rods (2), a traction motor (72) is fixedly connected to the bottom of the test mounting frame (1), a traction wheel (73) is fixedly connected to the rotating shaft of the traction motor (72), and the connecting line (71) is wound and connected to the traction wheel (73).

6. The easily disassembled temperature sensor fixing bracket according to claim 5, characterized in that: The traction motor (72) uses a stepper motor.

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