Vibration and temperature integrated sensor

Abstract

The utility model discloses a vibration temperature integrated sensor, comprising a housing module, an internal installation module and a circuit module, the internal installation module is arranged in the housing module, the circuit module is installed in the internal installation module, the housing module comprises a main body and a bottom plate, the main body covers the bottom plate, and the circuit module is installed in the main body. The main body is provided with a data transmission port. According to the vibration and temperature integrated sensor disclosed by the utility model, the shell module, the internal installation module and the circuit module are linked, and the circuit module is installed in the internal installation module, so that the installation stability of the circuit module is improved, and the data acquisition accuracy of the sensor is ensured; the device has the advantages of stable structure, high strength, high practicability and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sensor technical field, concretely relates to a vibration temperature integrated sensor. BACKGROUND

[0002] The vibration temperature integrated sensor is a sensor capable of monitoring equipment vibration and temperature simultaneously, and is widely applied to state monitoring and fault diagnosis of industrial equipment.

[0003] The structural strength of many housings of the existing sensor is not high, the stability of the circuit module in it is poor, and it is easy to loosen after a certain period of use, thereby affecting the collection of vibration data.

[0004] Therefore, the above problems are further improved. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a vibration temperature integrated sensor, which is linked through a housing module, an internal mounting module and a circuit module, installs the circuit module in the internal mounting module, thereby improving the installation stability of the circuit module, thereby ensuring the accuracy of data collection of the sensor, which has the advantages of stable structure, high strength and high practicability.

[0006] In order to achieve the above purpose, the utility model provides a vibration temperature integrated sensor, which comprises a housing module, an internal mounting module and a circuit module, the internal mounting module is built in the housing module and the circuit module is installed in the internal mounting module, wherein:

[0007] The housing module comprises a main body and a bottom plate, the main body covers the bottom plate, the main body is provided with a data transmission port (for installing a data line, etc., for transmitting detected vibration, temperature and other data) and a first fixing bolt, the bottom plate is provided with a first mounting hole, a second mounting hole and a third mounting hole;

[0008] The internal mounting module comprises a mounting frame and a cover plate, the cover plate covers the mounting frame, the mounting frame is provided with a first placing groove, a second placing groove, a first clamping groove, a second clamping groove, a first fixing hole, a second fixing hole, a third fixing hole and a fixed end, the first fixing hole is located in the first placing groove and the first fixing hole is aligned with the first mounting hole, the second fixing hole is located in the second placing groove and the second fixing hole is aligned with the second mounting hole, the third fixing hole is aligned with the third mounting hole, and the first fixing bolt is installed in the fixed end (to realize the stable connection of the main body and the internal mounting module);

[0009] The cover plate is provided with a first mounting end, a second mounting end, a first clamping block, a second clamping block, a fourth fixing hole and a fifth fixing hole, the fourth fixing hole is located at the first mounting end, the first mounting end is mounted to the first placing groove and the fourth fixing hole is aligned with the first fixing hole, the fifth fixing hole is located at the second mounting end, the second mounting end is mounted to the second placing groove and the fifth fixing hole is aligned with the second fixing hole, the first clamping block is mounted to the first clamping groove and the second clamping block is mounted to the second clamping groove (through the placing groove, the mounting end, the clamping block and the clamping groove, the limiting clamping is facilitated during installation, quick installation is realized, through the fixing hole and the bolt, the cover plate can be stably mounted to the mounting rack, and the mounting rack is stably mounted to the bottom plate);

[0010] The circuit module comprises a circuit board and a connecting terminal, the circuit board is located in the accommodating cavity formed by the mounting rack and the cover plate, and the circuit board is provided with a vibration sensing unit and a temperature sensing unit (for the vibration sensing unit, piezoelectric material (such as a quartz crystal or a piezoelectric ceramic) is included, when a measured object vibrates, the piezoelectric material will deform due to mechanical stress, thereby generating an electric charge on the surface thereof, through measurement of the change of the electric charge, vibration can be obtained, the temperature sensing unit adopts a thermocouple, a resistance temperature detector (RTD) or a thermistor and the like), and the connecting terminal is mounted to the cover plate (data lines transmit data out through the connecting terminal and the data transmission port).

[0011] As a further preferred technical scheme of the above technical scheme, the bottom plate is further provided with a plurality of fourth mounting holes (for mounting the bottom plate to a measured object, so that the sensor detects).

[0012] As a further preferred technical scheme of the above technical scheme, the main body and the bottom plate are connected through bolts.

[0013] As a further preferred technical scheme of the above technical scheme, the connecting terminal is connected with the circuit board.

[0014] As a further preferred technical scheme of the above technical scheme, the circuit board is provided with a power supply. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model.

[0016] Figure 2 It is a structural schematic view of the utility model.

[0017] Figure 3 It is a structural schematic view of the utility model (the main body is hidden).

[0018] Figure 4 It is a structural schematic view of the mounting rack of the utility model.

[0019] Figure 5 It is the structure schematic view of the cover plate of the utility model.

[0020] The reference signs include: 100, shell module; 110, main body; 111, data transmission port; 112, first fixing bolt; 120, bottom plate; 121, first mounting hole; 122, second mounting hole; 123, third mounting hole; 124, fourth mounting hole; 200, internal installation module; 210, mounting frame; 211, first placing groove; 212, second placing groove; 213, first clamping groove; 214, second clamping groove; 215, first fixing hole; 216, second fixing hole; 217, third fixing hole; 218, fixed end; 220, cover plate; 221, first mounting end; 222, second mounting end; 223, first clamping block; 224, second clamping block; 225, fourth fixing hole; 226, fifth fixing hole; 310, connecting terminal. DETAILED DESCRIPTION

[0021] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be applied to other implementation schemes, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0022] The utility model discloses a vibration temperature integrated sensor, below combining preferred embodiment, the specific embodiment of utility model is further described.

[0023] In the embodiment of the utility model, those skilled in the art pay attention, the circuit board etc. related by the utility model can be regarded as prior art.

[0024] Preferred embodiment.

[0025] As Figures 1-5 The utility model discloses a vibration temperature integrated sensor, including shell module 100, internal installation module 200 and circuit module, the internal installation module 200 is built into the shell module 100 and the circuit module is installed in the internal installation module 200, wherein:

[0026] The shell module 100 includes main body 110 and bottom plate 120, the main body 110 covers the bottom plate 120, the main body 110 is equipped with data transmission port 111 (for installing data line etc., for transmitting the vibration, temperature etc. data of detection) and first fixing bolt 112, the bottom plate 120 is equipped with first mounting hole 121, second mounting hole 122 and third mounting hole 123.

[0027] The inner installation module 200 comprises an installation frame 210 and a cover plate 220, the cover plate 220 covers the installation frame 210, the installation frame 210 is provided with a first placing groove 211, a second placing groove 212, a first clamping groove 213, a second clamping groove 214, a first fixing hole 215, a second fixing hole 216, a third fixing hole 217 and a fixed end 218, the first fixing hole 215 is located in the first placing groove 211 and the first fixing hole 215 is aligned with the first installation hole 121, the second fixing hole 215 is located in the second placing groove 212 and the second fixing hole 216 is aligned with the second installation hole 122, the third fixing hole 217 is aligned with the third installation hole 123, the first fixing bolt 112 is installed in the fixed end 218 (to realize the stable connection of the main body and the inner installation module);

[0028] The cover plate 220 is provided with a first installation end 221, a second installation end 222, a first clamping block 223, a second clamping block 224, a fourth fixing hole 225 and a fifth fixing hole 226, the fourth fixing hole 225 is located in the first installation end 221, the first installation end 221 is installed in the first placing groove 211 and the fourth fixing hole 225 is aligned with the first fixing hole 215; the fifth fixing hole 226 is located in the second installation end 222, the second installation end 222 is installed in the second placing groove 212 and the fifth fixing hole 226 is aligned with the second fixing hole 216; the first clamping block 223 is installed in the first clamping groove 213 and the second clamping block 224 is installed in the second clamping groove 214 (through the forms of placing groove, installation end, clamping block and clamping groove, it is convenient to limit clamping during installation, realize quick installation, through the fixing hole and bolt, the cover plate can be stably installed in the installation frame, and the installation frame is stably installed in the bottom plate);

[0029] The circuit module comprises a circuit board and a connecting terminal 310, the circuit board is located in the accommodating cavity formed by the installation frame 210 and the cover plate 220 and is provided with a vibration sensing unit and a temperature sensing unit (for the vibration sensing unit, it comprises piezoelectric material (such as quartz crystal or piezoelectric ceramic), when the measured object vibrates, the piezoelectric material will deform due to mechanical stress, thereby generating electric charge on its surface, by measuring the change of these electric charges, the vibration can be obtained; the temperature sensing unit adopts thermocouple, resistance temperature detector (RTD) or thermistor, etc.), the connecting terminal is installed in the cover plate (the data line transmits data out through the connecting terminal and the data transmission port).

[0030] Specifically, the bottom plate 120 is also provided with a plurality of fourth installation holes 124 (for installing the bottom plate in the measured object, so that the sensor detects).

[0031] More specifically, the main body 110 and the bottom plate 120 are connected by bolts.

[0032] Further, the connection terminal 310 is connected with the circuit board.

[0033] Still further, the circuit board is provided with a power supply.

[0034] It is worth mentioning that the technical features of the circuit board and the like involved in the present utility model patent application should be regarded as prior art, and the specific structure, working principle and possible control mode, spatial arrangement mode of these technical features can be selected conventionally in the art, and should not be regarded as the invention point of the present utility model patent, and the present utility model patent will not be further expanded and described in detail.

[0035] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A vibration temperature integrated sensor, characterized by, The application relates to a shell module, an internal installation module and a circuit module, wherein the internal installation module is built in the shell module and the circuit module is installed in the internal installation module. The shell module comprises a main body and a bottom plate, the main body covers the bottom plate, the main body is provided with a data transmission port and a first fixing bolt, and the bottom plate is provided with a first installation hole, a second installation hole and a third installation hole. The internal installation module comprises a mounting frame and a cover plate, the cover plate covers the mounting frame, the mounting frame is provided with a first placing groove, a second placing groove, a first clamping groove, a second clamping groove, a first fixing hole, a second fixing hole, a third fixing hole and a fixing end, the first fixing hole is located in the first placing groove and the first fixing hole is aligned with the first installation hole, the second fixing hole is located in the second placing groove and the second fixing hole is aligned with the second installation hole, the third fixing hole is aligned with the third installation hole, and the first fixing bolt is installed in the fixing end. The cover plate is provided with a first installation end, a second installation end, a first clamping block, a second clamping block, a fourth fixing hole and a fifth fixing hole, the fourth fixing hole is located in the first installation end, the first installation end is installed in the first placing groove and the fourth fixing hole is aligned with the first fixing hole, the fifth fixing hole is located in the second installation end, the second installation end is installed in the second placing groove and the fifth fixing hole is aligned with the second fixing hole, the first clamping block is installed in the first clamping groove and the second clamping block is installed in the second clamping groove. The circuit module comprises a circuit board and a connecting terminal, the circuit board is located in a containing cavity formed by the mounting frame and the cover plate, the circuit board is provided with a vibration sensing unit and a temperature sensing unit, and the connecting terminal is installed in the cover plate.

2. The integrated vibration and temperature sensor of claim 1, wherein, The bottom plate is further provided with a plurality of fourth installation holes.

3. The integrated vibration and temperature sensor of claim 1, wherein, The main body and the bottom plate are connected through bolts.

4. The integrated vibration and temperature sensor of claim 1, wherein, The connecting terminal is connected with the circuit board.

5. The integrated vibration and temperature sensor of claim 1, wherein, The circuit board is provided with a power supply.

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