CN218768312U - Vibration detection alarm sensor - Google Patents
Vibration detection alarm sensor Download PDFInfo
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- CN218768312U CN218768312U CN202223062008.XU CN202223062008U CN218768312U CN 218768312 U CN218768312 U CN 218768312U CN 202223062008 U CN202223062008 U CN 202223062008U CN 218768312 U CN218768312 U CN 218768312U
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- vibration detection
- fixed ring
- mounting
- dead lever
- solid fixed
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Abstract
The utility model discloses a vibration detection alarm sensor, including solid fixed ring, it is two sets of four group's mounting holes have been seted up to solid fixed ring's back symmetry, and is two sets of gu fixed ring's back is connected with strong magnetic block, four group's mounting grooves have been seted up in strong magnetic block's back distribution, the internally surface mounting of mounting groove has the dead lever, and the dead lever runs through in strong magnetic block, and the surface of dead lever meets with the internal surface of mounting hole, and is a set of gu one side through installation of fixed ring has the connecting rod. The utility model discloses an install mounting hole, mounting groove, dead lever, strong magnet, when not having the preformed hole on the testee, fix strong magnet at two sets of solid fixed ring's the back by the threaded connection of mounting hole and dead lever, make the dead lever embedding install at the back of strong magnet through seting up of mounting groove, the laminating of strong magnet and testee of being convenient for, with the laminating of whole vibration detection sensor on the testee, avoid then can't install the inconvenience that the use brought because of not having the preformed hole.
Description
Technical Field
The utility model relates to a vibration detection technical field specifically is a vibration detection alarm sensor.
Background
Most mechanical equipment and other working equipment generate vibration during operation, which is unavoidable, and unnecessary damage may be caused when the vibration frequency is not proper, so that a vibration detection sensor is often required to detect the vibration frequency of the equipment. A vibration detection sensor is an important instrument for collecting vibration of various objects, and a conventional vibration detection sensor includes a housing, a vibration detection chip, a battery, a data conversion circuit board, a communication module, and the like, which are assembled together.
The vibration detection sensor in the prior art has the following defects:
the patent document CN209961327U is a vibration sensor and vibration detection system, which comprises a probe assembly, wherein a vibration detection chip for collecting vibration signals is integrated, and the mass of the probe assembly is less than 1/10 of that of a structure to be detected; a power supply assembly physically separated from the probe assembly and supplying power to the probe assembly through a power line; a data conversion and transceiver circuit physically separated from the probe assembly, connected for communication by a communication line, and connected to a power supply assembly. "current vibration detection sensor can structurally reduce probe unit's weight and volume, satisfy the installation requirement in narrow and small space, corresponding its mounting means is comparatively single, then can't install the use when not reserving the mounting hole on the testee, it is inconvenient to form, current vibration detection sensor's alarm device sets up the other end at connecting cable usually in addition, keep away from vibration detection sensor's major structure, then can increase the length of time that the staff looked for the testee to a certain extent when vibration alarm response, bring certain influence to the maintenance of testee.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vibration detection alarm sensor to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibration detection alarm sensor, includes solid fixed ring, and is two sets of gu fixed ring's back symmetry has seted up four group's mounting holes, and is two sets of gu fixed ring's back connection has strong magnetic block, four group's mounting grooves have been seted up in strong magnetic block's back distribution, the internally surface mounting of mounting groove has the dead lever, and the dead lever runs through in strong magnetic block, and the surface of dead lever meets with the internal surface of mounting hole, and is a set of gu one side of fixed ring is run through and is installed the connecting rod.
Preferably, two sets of the relative inboard of solid fixed ring is connected with insulating housing, the support is installed at insulating housing's top, the display operation panel is installed at the top of support, the siren is installed at the top of display operation panel.
Preferably, two groups of crystal diaphragms are installed in the inner cavity of the insulating shell, and piezoelectric elements are installed on the opposite inner sides of the two groups of crystal diaphragms.
Preferably, a battery box is installed in the inner cavity of the insulating shell, the battery box is located on the other side of the crystal diaphragm, and a plurality of battery blocks are installed inside the battery box.
Preferably, the processing module is installed in the inner cavity of the insulating shell and is located on the other side of the battery box, the amplifier is installed in the inner cavity of the insulating shell and is located on the other side of the processing module.
Preferably, the other side of solid fixed ring is run through and is installed the connecting cylinder, and the one end of connecting cylinder is connected with the other end of insulating casing, the surface mounting of connecting cylinder has supplementary ring.
Preferably, the other end of the connecting cylinder is provided with a cable in a penetrating way.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the mounting hole, the mounting groove, the dead lever, strong magnetic separator, when not having the preformed hole on the testee, the mounting hole, mounting groove and dead lever mating reaction are strong magnetic separator's fixed knot structure, the back at two sets of solid fixed rings is fixed with strong magnetic separator by the threaded connection of mounting hole and dead lever, set up through the mounting groove and make the dead lever embedding install the back at strong magnetic separator, be convenient for strong magnetic separator and the laminating of testee, with the laminating of whole vibration detection sensor on the testee, avoid then can't install the inconvenience that the use brought because of not having the preformed hole.
2. The utility model discloses an install and show the operation panel, the siren, user's accessible shows the vibration frequency of operation panel real-time observation quilt survey component, when the vibration frequency of quilt survey component surpassed the vibration frequency of normal equipment, the siren responds, the service behavior of calling and twinkling light in order reminding near staff to pay close attention to and maintain the testee that send through the siren, because the siren sets up the top at whole vibration detection sensor equipment, be convenient for the crew member finds fast according to the reputation quilt survey component, in time maintain the protection to it.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic view of the installation of the strong magnetic block of the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
fig. 5 is a schematic view of the front cut structure of the present invention.
In the figure: 1. a fixing ring; 2. a connecting rod; 3. mounting holes; 4. a strong magnetic block; 5. mounting grooves; 6. fixing the rod; 7. an insulating housing; 8. a support; 9. a display console; 10. an alarm; 11. a crystal diaphragm; 12. a piezoelectric element; 13. a battery case; 14. a battery block; 15. a processing module; 16. an amplifier; 17. a connecting cylinder; 18. an auxiliary ring; 19. an electrical cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides an embodiment: a vibration detection alarm sensor;
the fixing device comprises fixing rings 1, wherein the two groups of fixing rings 1 support the whole device and guarantee the stability of the whole device, four groups of mounting holes 3 are symmetrically formed in the back surfaces of the two groups of fixing rings 1, strong magnetic blocks 4 are connected to the back surfaces of the two groups of fixing rings 1, four groups of mounting grooves 5 are distributed in the back surfaces of the strong magnetic blocks 4, fixing rods 6 are mounted on the inner surfaces of the mounting grooves 5 and penetrate through the strong magnetic blocks 4, the outer surfaces of the fixing rods 6 are connected with the inner surfaces of the mounting holes 3, and connecting rods 2 are mounted on one sides of the group of fixing rings 1 in a penetrating manner; when a preformed hole is formed in a measured object, the integral vibration detection sensor can be installed on the measured object through connection of the connecting rod 2 and the preformed hole, when the preformed hole is not formed in the measured object, the mounting hole 3, the mounting groove 5 and the fixing rod 6 are matched to form a fixing structure of the strong magnetic block 4, the strong magnetic block 4 is fixed to the back faces of the two groups of fixing rings 1 through threaded connection of the mounting hole 3 and the fixing rod 6, the fixing rod 6 is embedded and installed on the back face of the strong magnetic block 4 through the installation of the mounting groove 5, the strong magnetic block 4 is convenient to be attached to the measured object, the integral vibration detection sensor is attached to the measured object, and inconvenience caused by the fact that the integral vibration detection sensor cannot be installed and used when the preformed hole is not formed is avoided;
further, the opposite inner sides of the two groups of fixing rings 1 are connected with an insulating shell 7, the top of the insulating shell 7 is provided with a support 8, the top of the support 8 is provided with a display operation table 9, and the top of the display operation table 9 is provided with an alarm 10; the insulation shell 7 is used for stabilizing a main body element of the vibration detection sensor, the support 8 is used for stably supporting the display end and the alarm end, a user can observe the vibration frequency of the detected element in real time through the display operation table 9, when the vibration frequency of the detected element exceeds the vibration frequency of normal equipment, the alarm 10 responds, nearby working personnel are reminded to pay attention to the use condition of the detected object to be maintained through the buzzing and flashing light emitted by the alarm 10, and the alarm 10 is arranged at the top of the whole vibration detection sensor equipment, so that the workers can conveniently find the detected element according to sound and light and timely maintain and protect the detected element;
further, two groups of crystal diaphragms 11 are mounted in the inner cavity of the insulating shell 7, piezoelectric elements 12 are mounted on opposite inner sides of the two groups of crystal diaphragms 11, a battery box 13 is mounted in the inner cavity of the insulating shell 7, the battery box 13 is located on the other side of the crystal diaphragms 11, a plurality of groups of battery blocks 14 are mounted inside the battery box 13, a processing module 15 is mounted in the inner cavity of the insulating shell 7, the processing module 15 is located on the other side of the battery box 13, an amplifier 16 is mounted in the inner cavity of the insulating shell 7, and the amplifier 16 is located on the other side of the processing module 15; the battery box 13 and the battery block 14 form a power supply module which provides electric energy for the display end and the alarm end, the crystal diaphragm 11 and the piezoelectric element 12 are used as piezoelectric sensitive elements in a matching way, when external vibration is sensed, the charges on the surfaces of the piezoelectric sensitive elements are changed periodically, the change frequency is consistent with the vibration frequency, the processing module 15 is used for collecting charge signals on the surfaces of the piezoelectric sensitive elements and transmitting the charge signals to the amplifier 16, and the amplifier 16 is used for amplifying and analyzing the changed charge signals, so that the aim of vibration detection is fulfilled;
further, a connecting cylinder 17 is installed on the other side of the fixing ring 1 in a penetrating mode, one end of the connecting cylinder 17 is connected with the other end of the insulating shell 7, an auxiliary ring 18 is installed on the outer surface of the connecting cylinder 17, and a cable 19 is installed on the other end of the connecting cylinder 17 in a penetrating mode; the connecting cylinder 17 is used for fixing the cable 19, the outer surface of the auxiliary ring 18 is provided with an anti-slip structure used for assisting the mounting and dismounting actions of the connecting cylinder 17, one end of the cable 19 is connected with the amplifier 16, the other end of the cable is connected with the control module, and when the signal of abnormal frequency is received, the control module controls the running state of the object to be measured in time.
The working principle is as follows: when a preformed hole is formed in a measured object, the integral vibration detection sensor can be installed on the measured object through the connecting rod 2, when the preformed hole is not formed in the measured object, the installation hole 3, the installation groove 5 and the fixing rod 6 are matched to form a fixing structure of the strong magnet 4, the strong magnet 4 is attracted to the measured object, and inconvenience caused by the fact that the integral vibration detection sensor cannot be installed and used when the preformed hole is not formed is avoided; when the vibration frequency of the detected element exceeds the vibration frequency of normal equipment, the alarm 10 responds, and the alarm 10 is arranged at the top of the integral vibration detection sensor equipment, so that workers can quickly find the detected element according to sound and light and timely maintain and protect the detected element; the crystal diaphragm 11 and the piezoelectric element 12 are used in cooperation as a piezoelectric sensitive element, the processing module 15 is used for collecting a charge signal on the surface of the piezoelectric sensitive element and transmitting the charge signal to the amplifier 16, the amplifier 16 is used for amplifying and analyzing the changed charge signal, and therefore the purpose of vibration detection is achieved, one end of the cable 19 is connected with the amplifier 16, the other end of the cable is connected with the control module, and when a signal with abnormal frequency is received, the control module controls the running state of a detected object in time.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (7)
1. A vibration detection alarm sensor, includes solid fixed ring (1), its characterized in that: two sets of four group mounting holes (3) have been seted up to the back symmetry of solid fixed ring (1), and are two sets of the back connection of solid fixed ring (1) has strong magnetic block (4), four group's mounting groove (5) have been seted up in the back distribution of strong magnetic block (4), the internally surface mounting of mounting groove (5) has dead lever (6), and dead lever (6) run through in strong magnetic block (4), and the surface of dead lever (6) meets with the internal surface of mounting hole (3), and is a set of one side through mounting of solid fixed ring (1) has connecting rod (2).
2. A vibration detection alarm sensor according to claim 1, wherein: two sets of the relative inboard of solid fixed ring (1) is connected with insulating housing (7), support (8) are installed at the top of insulating housing (7), display operation panel (9) are installed at the top of support (8), siren (10) are installed at the top of display operation panel (9).
3. A vibration detection alarm sensor according to claim 2, wherein: two groups of crystal diaphragms (11) are installed in the inner cavity of the insulating shell (7), and piezoelectric elements (12) are installed on the opposite inner sides of the two groups of crystal diaphragms (11).
4. A vibration detection alarm sensor according to claim 2, wherein: a battery box (13) is installed in the inner cavity of the insulating shell (7), the battery box (13) is located on the other side of the crystal diaphragm (11), and a plurality of battery pack blocks (14) are installed inside the battery box (13).
5. A vibration detection alarm sensor according to claim 2, wherein: processing module (15) is installed to the inner chamber of insulating casing (7), and processing module (15) are located the opposite side of battery case (13), amplifier (16) is installed to the inner chamber of insulating casing (7), and amplifier (16) are located the opposite side of processing module (15).
6. A vibration detection alarm sensor according to claim 1, wherein: the opposite side of solid fixed ring (1) is run through and is installed connecting cylinder (17), and the one end of connecting cylinder (17) is connected with the other end of insulating casing (7), the surface mounting of connecting cylinder (17) has supplementary ring (18).
7. A vibration detection alarm sensor according to claim 6, characterised in that: and a cable (19) is arranged at the other end of the connecting cylinder (17) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223062008.XU CN218768312U (en) | 2022-11-18 | 2022-11-18 | Vibration detection alarm sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223062008.XU CN218768312U (en) | 2022-11-18 | 2022-11-18 | Vibration detection alarm sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218768312U true CN218768312U (en) | 2023-03-28 |
Family
ID=85648430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223062008.XU Active CN218768312U (en) | 2022-11-18 | 2022-11-18 | Vibration detection alarm sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218768312U (en) |
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2022
- 2022-11-18 CN CN202223062008.XU patent/CN218768312U/en active Active
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