CN213688655U - Anti-loosening vibration sensor - Google Patents

Abstract

The utility model discloses a locking vibration sensor that moves, including the sensor main part, sensor main part right side fixed connection installation piece is inboard, installation piece outside fixed connection dead lever right-hand member, dead lever left end fixed connection screw thread round pin right-hand member, the spacing piece middle part of screw thread round pin right-hand member swing joint, the screw thread round pin is at spacing piece left side threaded connection nut middle part, the dead lever is close to spacing piece and is provided with the stationary blade, the inboard swing joint dead lever of stationary blade is close to the left end, stationary blade left side fixed connection damping cover right side, the dead lever is cup jointed at damping cover middle part, the inside fixed connection rubber sleeve. The utility model discloses locking vibration sensor that moves can be when installing, only needs to weld the stationary blade outside on the plane that needs to be fixed, is in the threaded pin cooperation that passes through nut and dead lever left end with the stationary blade inboard, can reach the fixed to the sensor main part fast to the sensor installation difficulty convenient problem inadequately has been solved when the installation.

Description

Anti-loosening vibration sensor

Technical Field

The utility model relates to a sensor technical field specifically is a locking vibration sensor that moves.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor features include: miniaturization, digitalization, intellectualization, multifunction, systematization and networking. The method is the first link for realizing automatic detection and automatic control. The existence and development of the sensor enable the object to have the senses of touch, taste, smell and the like, and the object slowly becomes alive. Generally, the sensor is classified into ten categories, i.e., a thermosensitive element, a photosensitive element, a gas-sensitive element, a force-sensitive element, a magnetic-sensitive element, a humidity-sensitive element, a sound-sensitive element, a radiation-sensitive element, a color-sensitive element, and a taste-sensitive element, according to their basic sensing functions.

The existing sensor is difficult to install and inconvenient, is easy to loosen after installation, cannot effectively achieve the vibration reduction effect after being vibrated, and easily influences the detection effect of the sensor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a locking vibration sensor that moves to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an anti-loosening vibration sensor, includes the sensor main part, sensor main part right side fixed connection installation piece is inboard, installation piece outside fixed connection dead lever right-hand member, dead lever left end fixed connection threaded pin right-hand member, the spacing piece middle part of threaded pin right-hand member swing joint, the threaded pin is at spacing piece left side threaded connection nut middle part, the dead lever is close to spacing piece and is provided with the stationary blade, the inboard swing joint dead lever of stationary blade is close to the left end, stationary blade left side fixed connection damping cover right side, the dead lever is cup jointed at the damping cover middle part, the inside fixed connection rubber sleeve outer wall of dead lever, the dead lever is at rubber sleeve fixed connection damping ring inner circle, damping spring is cup jointed to the dead lever between stationary blade and.

Further, the installation piece sets up threely, and three installation piece equidistant distribution is in sensor body right side outer lane.

Furthermore, a second movable hole is formed in the middle of the limiting piece, and the limiting piece is movably connected with the threaded pin through the second movable hole.

Furthermore, a first movable hole is formed in the inner side of the fixed piece, and the fixed piece is movably connected with the fixed rod through the first movable hole.

Further, the inner wall of the rubber sleeve is fixedly connected with an outer ring of the damping lines, and the rubber sleeve and the damping lines are integrally formed.

Furthermore, the damping lines and the damping rings are made of rubber, and the damping sleeve is a metal sleeve.

Furthermore, a first anti-loosening threaded hole is formed in the middle of the nut, a second anti-loosening threaded hole is formed in the threaded pin corresponding to the first anti-loosening threaded hole, and the threaded pin and the nut are in threaded connection with the anti-loosening bolt through the first anti-loosening threaded hole and the second anti-loosening threaded hole.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses locking vibration sensor that moves through the stationary blade that sets up, can be when installing, only need with the welding of stationary blade outside on the plane that needs to be fixed, in the threaded pin cooperation that passes through nut and dead lever left end with the stationary blade inboard, can reach the fixed to the sensor main part fast to the sensor installation difficulty convenient problem inadequately when the installation has been solved.

2. The utility model discloses locking vibration sensor that moves through the check bolt that sets up, can advance first locking screw hole and second screw hole through with check bolt threaded connection after the screw pin screw-thread fit of nut and dead lever left end, can lock the nut in the later stage use, prevents to take place not hard up when constantly receiving the vibration, simultaneously effectual solved the easy not hard up problem of installation back.

3. The utility model discloses locking vibration sensor that moves, through the damping spring who sets up, when can receiving the vibration in the later stage use, offset and weaken the vibration that receives through damping spring, damping spring self takes place when vibrating when carrying out the damping simultaneously, through damping ring in the rubber sleeve with damping line friction, offset the vibration that weakens and offset spring self through frictional force to reach effectual damping effect, effectual solution is receiving the vibration after, can not effectually reach the problem of damping effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a right side schematic view of the present invention;

fig. 2 is a schematic front sectional structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the left fixing plate of the fixing rod;

fig. 4 is a schematic diagram of the structure at a in fig. 3.

In the figure: 1. a fixing sheet; 2. mounting a sheet; 3. a sensor body; 4. fixing the rod; 5. a damping spring; 6. a damping sleeve; 7. a first movable hole; 8. a damping ring; 9. a second movable hole; 10. damping lines; 11. a nut; 12. a threaded pin; 13. a limiting sheet; 14. a lock bolt; 15. a first anti-loosening threaded hole; 16. a second anti-loosening threaded hole; 17. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vibration sensor preventing looseness comprises a sensor body 3, the right side of the sensor body 3 is fixedly connected with the inner side of a mounting piece 2, the number of the mounting pieces 2 is three, the three mounting pieces 2 are distributed on the right side outer ring of the sensor body 3 at equal intervals, the outer side of the mounting piece 2 is fixedly connected with the right end of a fixed rod 4, the left end of the fixed rod 4 is fixedly connected with the right end of a threaded pin 12, the right end of the threaded pin 12 is movably connected with the middle part of a limiting piece 13, the middle part of the limiting piece 13 is provided with a second movable hole 9, the limiting piece 13 is movably connected with the threaded pin 12 through the second movable hole 9, the threaded pin 12 is in threaded connection with the middle part of a nut 11 on the left side of the limiting piece 13, the middle part of the nut 11 is provided with a first anti-loosening threaded hole 15, the threaded pin 12 is provided with a second, through the arranged anti-loose bolt 14, after the nut 11 is in threaded fit with the threaded pin 12 at the left end of the fixed rod 4, the anti-loose bolt 14 is in threaded connection with the first anti-loose threaded hole 15 and the second threaded hole 16, the nut 11 can be locked in the later use process, the looseness is prevented when the nut is continuously vibrated, and simultaneously the problem of easy looseness after installation is effectively solved, the fixed rod 4 is provided with the fixed piece 1 close to the limiting piece 13, through the arranged fixed piece 1, when the installation is carried out, only the outer side of the fixed piece 1 needs to be welded on a plane needing to be fixed, the inner side of the fixed piece 1 is matched with the threaded pin 12 at the left end of the fixed rod 4 through the nut 11, the fixation of the sensor main body 3 can be quickly achieved, so that the problem that the installation of the sensor is difficult and inconvenient when the installation is solved, the inner side of the fixed piece 1 is, the inner side of the fixed plate 1 is provided with a first movable hole 7, the fixed plate 1 is movably connected with a fixed rod 4 through the first movable hole 7, the left side of the fixed plate 1 is fixedly connected with the right side of a damping sleeve 6, the middle part of the damping sleeve 6 is sleeved with the fixed rod 4, the inner part of the fixed rod 4 is fixedly connected with the outer wall of a rubber sleeve 17, the inner ring of a damping ring 8 is fixedly connected with the fixed rod 4 in the rubber sleeve 17, the inner wall of the rubber sleeve 17 is fixedly connected with an outer ring of the damping grain 10, the rubber sleeve 17 and the damping grain 10 are integrally formed, the damping grain 10 and the damping ring 8 are both made of rubber, the damping sleeve 6 is a metal sleeve, the fixed rod 4 is sleeved with a damping spring 5 between the fixed plate 1 and an installation plate 2, when the damping spring 5 is vibrated in the later use process, the received vibration is counteracted and weakened through the damping spring 5, and when the damping spring 5 vibrates, the vibration of the spring is offset and weakened and offset through the friction force, so that an effective damping effect is achieved, and the problem that the vibration reduction effect cannot be effectively achieved after the spring is vibrated is effectively solved.

When in use, the sensor is installed, the outer side of the fixing plate 1 is only required to be welded on a plane to be fixed, the inner side of the fixing plate 1 is matched with the threaded pin 12 at the left end of the fixing rod 4 through the nut 11, the sensor main body 3 can be quickly fixed, after the nut 11 is matched with the threaded pin 12 at the left end of the fixing rod 4 through threads, the check bolt 14 is connected into the first check thread 15 hole and the second thread hole 16 through threads, the nut 11 can be locked in the later use process, the looseness caused when the vibration is continuously received is prevented, meanwhile, when the vibration is received in the later use process, the vibration received by the vibration damping spring 5 is counteracted and weakened, meanwhile, when the vibration is generated by the vibration of the vibration damping spring 5, the vibration of the vibration damping spring itself is counteracted and weakened through the friction force of the damping ring 8 in the rubber sleeve 17 and the damping threads 10, thereby achieving an effective damping effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A locking vibration sensor that moves, includes sensor main part (3), its characterized in that: the sensor comprises a sensor body (3), a right side fixed connection installation piece (2) and a right side fixed connection fixing rod (4), wherein the right side of the installation piece (2) is fixedly connected with the right end of a threaded pin (12), the left end of the fixing rod (4) is fixedly connected with the right end of the threaded pin (12), the right end of the threaded pin (12) is movably connected with the middle of a limiting piece (13) and is in threaded connection with a nut (11), the fixing rod (4) is close to the limiting piece (13) and is provided with a fixing piece (1), the inner side movable connection fixing rod (4) of the fixing piece (1) is close to the left end, the left side of the fixing piece (1) is fixedly connected with the right side of a damping sleeve (6), the middle part of the damping sleeve (6) is sleeved with the fixing rod (4), the inner wall of the rubber sleeve (17) is fixedly connected with the inside of the fixing rod (4), the fixing, and the fixed rod (4) is sleeved with a damping spring (5) between the fixed plate (1) and the mounting plate (2).

2. A vibration sensor as claimed in claim 1, wherein: the installation pieces (2) are arranged in three, and the three installation pieces (2) are distributed on the outer ring of the right side of the sensor main body (3) at equal intervals.

3. A vibration sensor as claimed in claim 1, wherein: the middle part of the limiting piece (13) is provided with a second movable hole (9), and the limiting piece (13) is movably connected with the threaded pin (12) through the second movable hole (9).

4. A vibration sensor as claimed in claim 1, wherein: a first movable hole (7) is formed in the inner side of the fixing piece (1), and the fixing piece (1) is movably connected with the fixing rod (4) through the first movable hole (7).

5. A vibration sensor as claimed in claim 1, wherein: the damping lines (10) are fixedly connected to the inner wall of the rubber sleeve (17) in an outer ring mode, and the rubber sleeve (17) and the damping lines (10) are integrally formed.

6. A vibration sensor as claimed in claim 1, wherein: the damping lines (10) and the damping rings (8) are made of rubber, and the damping sleeve (6) is a metal sleeve.

7. A vibration sensor as claimed in claim 1, wherein: the anti-loosening nut is characterized in that a first anti-loosening threaded hole (15) is formed in the middle of the nut (11), a second anti-loosening threaded hole (16) is formed in the threaded pin (12) corresponding to the first anti-loosening threaded hole (15), and the threaded pin (12) and the nut (11) are in threaded connection with the anti-loosening bolt (14) through the first anti-loosening threaded hole (15) and the second anti-loosening threaded hole (16).

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