CN215558135U - Split vibration meter convenient for accommodating connecting wire - Google Patents

Abstract

The utility model relates to a split vibration meter convenient for accommodating a connecting wire, which comprises an upper accommodating box, a lower accommodating box and a vibration meter body fixedly connected with the side wall of the upper accommodating box, wherein the center of an inner cavity of the lower accommodating box is fixedly connected with a rotating shaft, the rotating shaft is inserted into a rotating drum, the outer end surface of the upper accommodating box is rotatably connected with a fixing knob detachably connected with the rotating shaft, and the center of the inner cavity of the upper accommodating box is fixedly connected with the rotating drum, compared with the problem that the direct observation and the storage of the connecting wire are inconvenient in the prior art, the utility model enables a telescopic rod to be separated from the lower accommodating box and used separately, so that when a measuring probe at the outer end of the telescopic rod is used for measuring, the measuring result can be observed through the vibration meter body, the observation result is more convenient when the vibration meter is used, the connecting wire spirally wound on the outer wall of the rotating drum can be adaptively unreeled and reeled, the connecting wire of being convenient for unreels and accomodates along with the telescopic link uses.

Description

Split vibration meter convenient for accommodating connecting wire

Technical Field

The utility model relates to the technical field of vibration meters, in particular to a split vibration meter with a conveniently-stored connecting wire.

Background

The vibration detector is a machine state measuring instrument newly designed based on a microprocessor, and is designed by utilizing the piezoelectric effect of quartz crystal and artificial polarization ceramic. When a quartz crystal or artificially polarized ceramic is subjected to mechanical stress, an electric charge is generated on the surface of the quartz crystal or artificially polarized ceramic. The piezoelectric acceleration sensor is adopted to convert vibration signals into electric signals, acceleration, speed and displacement values of vibration are displayed through processing and analyzing the input signals, corresponding measured values can be printed out through a printer, and the piezoelectric acceleration sensor has the functions of vibration detection, bearing state analysis and infrared temperature measurement. The device is simple to operate, can automatically indicate the state to alarm, is very suitable for field equipment operation and maintenance personnel to measure the equipment state, finds problems in time, ensures normal and reliable operation of the equipment, and is widely applied to the fields of mechanical manufacturing, electric power, vehicle manufacturing and the like.

Among the prior art, the vibration detection appearance is the integral type pen column structure usually, and the display screen setting is on the vibrometer body, in the in-service use, often inconvenient direct observation display screen condition. Or adopt split type little probe, little probe passes through wire and this body coupling of vibration meter, and when not using, the connecting wire is difficult for accomodating fixedly. Therefore, in order to solve the above problems, a split vibration meter with a conveniently-stored connecting wire is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a split vibration meter with a conveniently-stored connecting wire, and aims to solve the problems that direct observation is inconvenient and the storage of the connecting wire is inconvenient in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a split vibration meter convenient for accommodating a connecting wire comprises an upper accommodating box, a lower accommodating box and a vibration meter body fixedly connected with the side wall of the upper accommodating box, the center of the inner cavity of the upper storage box is fixedly connected with a rotary drum, the center of the inner cavity of the lower storage box is fixedly connected with a rotary shaft, the rotating shaft is inserted in the rotating drum, the outer end surface of the upper storage box is rotatably connected with a fixed knob detachably connected with the rotating shaft, the outer wall of the rotary drum is spirally wound with a connecting wire, a control chip is fixedly arranged in the vibration meter body, the side wall of the vibration meter body is provided with a threaded connecting seat which is in threaded connection with the inner end of the telescopic rod, the outer end fixedly connected with measuring probe of telescopic link, the one end and the control chip electric connection of connecting wire, and the other end of connecting wire runs through the center and the measuring probe electric connection of telescopic link.

Preferably, a self-lubricating rotating sleeve is padded between the rotating cylinder and the rotating shaft, and a connecting edge is arranged on the contact surface of the upper storage box and the lower storage box.

Preferably, the inside of the vibration meter body is provided with a storage battery near the outer end, the storage battery is electrically connected with the control chip, the outer end of the vibration meter body is provided with a charging port, and the charging port is electrically connected with the storage battery.

Preferably, the lateral wall of vibrometer body one side up is provided with display screen and control button, display screen and control button all with control chip electric connection.

Preferably, the telescopic link includes the multistage flexible cover that cup joints each other, the outside flexible cover inner wall is provided with the toper screw thread, toper screw thread female connection has the toper jack catch, the jack catch inner wall of toper jack catch offsets with the outer wall of connecting wire, other the equal fixedly connected with spacing ring of the inner wall of flexible cover, and toper screw thread and spacing ring and next stage fixed mounting has reset spring between the tip of flexible cover.

Preferably, the outer wall of the connecting wire is wrapped with a nylon braid.

The utility model has at least the following beneficial effects:

this scheme passes through the telescopic link and threaded connection between the receiver down, can make the telescopic link separate from the receiver down, separately use, thereby when measuring at telescopic link outer end measuring probe, can observe measuring result through the vibrometer body, it is more convenient to make the vibrometer observation result when using, can rotate through the cooperation of rotary drum and pivot between last receiver through setting up and the lower receiver, make the spiral coil can unreel and the rolling of adaptability at the connecting wire of rotary drum outer wall, be convenient for the connecting wire along with the telescopic link use unreel and accomodate.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic structural view of the present invention in use;

fig. 5 is a schematic structural view of the present invention in a separate use.

In the reference symbols: 1. an upper storage box; 2. a vibration meter body; 3. a lower storage box; 4. a telescopic rod; 5. a measuring probe; 6. a rotating drum; 7. a rotating shaft; 8. fixing the knob; 9. a connecting wire; 10. a control chip; 11. a storage battery; 12. a display screen; 13. a control button; 14. a charging port; 15. self-lubricating rotating sleeves; 16. a telescopic sleeve; 17. a tapered thread; 18. a limiting ring; 19. a return spring; 20. a threaded connection base; 21. a connecting edge; 22. the tapered jack catch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a split vibration meter convenient for containing connecting wires comprises an upper storage box 1 and a lower storage box 3 which are connected in a rotating mode and a vibration meter body 2 fixedly connected to the side wall of the upper storage box 1, wherein a rotary drum 6 is fixedly connected to the center of an inner cavity of the upper storage box 1, a rotary shaft 7 is fixedly connected to the center of an inner cavity of the lower storage box 3, the rotary shaft 7 is inserted into the rotary drum 6, a fixing knob 8 detachably connected with the rotary shaft 7 is rotatably connected to the outer end face of the upper storage box 1, specifically, the fixing knob 8 is attached to the outer end face of the upper storage box 1, a shaft section of the fixing knob 8 with etched external threads is in threaded connection with one end of the rotary shaft 7 extending into the rotary drum 6, a connecting wire 9 is spirally wound on the outer wall of the rotary drum 6, a control chip 10 is fixedly installed in the vibration meter body 2, a threaded connecting seat 20 is arranged on the side wall of the lower storage box 3, the threaded connecting seat 20 is in threaded connection with 4, and a measuring probe 5 is fixedly connected to the outer end of a telescopic rod 4, one end of the connecting wire 9 is electrically connected with the control chip 10, and the other end of the connecting wire 9 penetrates through the telescopic rod 4 and is electrically connected with the measuring probe 5.

Wherein, it changes cover 15 to fill up self-lubricating between rotary drum 6 and the pivot 7, self-lubricating changes cover 15 and is the polytetrafluoroethylene material, it is provided with the limit of connection 21 with receiver 3's contact surface down to go up receiver 1, change cover 15 through the self-lubricating that sets up and reduce the resistance when rotating between rotary drum 6 and the pivot 7, be convenient for go up receiver 1 and the rotation of vibration meter body 2, connect the limit 21 through setting up, make the contact limit who goes up receiver 1 and vibration meter body 2 keep the gomphosis, avoid going up receiver 1 and vibration meter body 2 dislocation, further guarantee to go up the rotation that can be smooth and easy between receiver 1 and the vibration meter body 2.

Wherein, the inside of vibration meter body 2 is close to the outer end and is provided with battery 11, battery 11 and control chip 10 electric connection, and vibration meter body 2's outer end is provided with charge mouthful 14, and the mouth 14 and the battery 11 electric connection that charge, the battery 11 through setting up is the power supply of control chip 10, charges for battery 11 through the mouth 14 that charges that sets up, guarantees the normal operating of equipment.

Wherein, the lateral wall of vibration meter body 2 one side up is provided with display screen 12 and control button 13, and display screen 12 and control button 13 all with control chip 10 electric connection, through the display screen 12 and the control button 13 that set up, the reading measuring result of the control of the vibration meter of being convenient for, the equipment of being convenient for uses.

Wherein, telescopic link 4 includes the telescopic sleeve 16 that the multistage cup jointed, the 16 inner wall of telescopic sleeve in the outside is provided with toper screw thread 17, toper screw thread 17 internal thread is connected with toper jack catch 22, the jack catch inner wall of toper jack catch 22 offsets with the outer wall of connecting wire 9, the equal fixedly connected with spacing ring 18 of the inner wall of other telescopic sleeves 16, and fixed mounting has reset spring 19 between the tip of toper screw thread 17 and spacing ring 18 and next-level telescopic sleeve 16, a plurality of telescopic sleeves 16 through setting up, a plurality of telescopic sleeves 16 can extend under reset spring effect of reset spring 19, make the length of telescopic link 4 can change, thereby conveniently measure the deep place of just not surveying of gauge point.

Wherein, the outer wall parcel of connecting wire 9 has the nylon weaving layer, and annular array is provided with many axial distributions in the nylon weaving layer and holds the acting as go-between, through the nylon weaving layer that sets up for connecting wire 9's structural strength is higher, and the acting as go-between that holds that sets up through axial distribution has improved connecting wire 9's tensile ability, has effectively improved connecting wire 9's life.

The working principle is as follows: when the device uses as an organic whole, directly rotate the vibration meter body 2 for 5 orientation of measuring probe keep away from the direction of receiver 3 down, measure the probe point through measuring probe 5, control vibration meter through control button 13 and start and close, look over measuring result through display screen 12.

When the direct observation display screen 12 of being not convenient for in probe point position, screw down telescopic link 4, make telescopic link 4 and threaded connection seat 20 separation, then rotate vibrometer body 2 around the direction of connecing against connecting wire 9, make connecting wire 9 unreel, thereby can take connecting wire 9 out, and then measure the probe point through telescopic link 4 control measuring probe 5, it is darker when the probe point, when handheld telescopic link 4 can not stretch into, rotatory toper jack catch 22 that goes out, make the inner wall of toper jack catch 22 and the separation of connecting wire 9 outer wall, multistage telescope tube 16 extends under reset spring effect of reset spring 19, thereby improve the length of telescopic link 4, telescopic link 4 after the extension sends measuring probe 5 to the probe point and measures, observe measuring result through display screen 12.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A split vibration meter convenient for containing connecting wires is characterized by comprising an upper storage box (1) and a lower storage box (3) which are connected in a rotating mode and a vibration meter body (2) fixedly connected to the side wall of the upper storage box (1), wherein the center of an inner cavity of the upper storage box (1) is fixedly connected with a rotating drum (6), the center of an inner cavity of the lower storage box (3) is fixedly connected with a rotating shaft (7), the rotating shaft (7) is inserted into the rotating drum (6), the outer end face of the upper storage box (1) is rotatably connected with a fixed knob (8) detachably connected with the rotating shaft (7), the outer wall of the rotating drum (6) is spirally wound with a connecting wire (9), a control chip (10) is fixedly installed in the vibration meter body (2), a threaded connection seat (20) is arranged on the side wall of the vibration meter body (2), and the threaded connection seat (20) is in threaded connection with the inner end of a telescopic rod (4), the outer end fixedly connected with measuring probe (5) of telescopic link (4), the one end and control chip (10) electric connection of connecting wire (9), and the center and measuring probe (5) electric connection that the other end of connecting wire (9) runs through telescopic link (4).

2. The split vibration meter convenient for accommodating connecting wires according to claim 1, is characterized in that: a self-lubricating rotating sleeve (15) is padded between the rotating cylinder (6) and the rotating shaft (7), and a connecting edge (21) is arranged on the contact surface of the upper storage box (1) and the lower storage box (3).

3. The split vibration meter convenient for accommodating connecting wires according to claim 1, is characterized in that: the vibration meter is characterized in that a storage battery (11) is arranged in the vibration meter body (2) close to the outer end, the storage battery (11) is electrically connected with the control chip (10), a charging port (14) is arranged at the outer end of the vibration meter body (2), and the charging port (14) is electrically connected with the storage battery (11).

4. The split vibration meter convenient for accommodating connecting wires according to claim 1, is characterized in that: the lateral wall of vibration meter body (2) is provided with display screen (12) and control button (13) towards one side up, display screen (12) and control button (13) all with control chip (10) electric connection.

5. The split vibration meter convenient for accommodating connecting wires according to claim 1, is characterized in that: telescopic link (4) are including multistage flexible cover (16) that cup joints each other, the outside flexible cover (16) inner wall is provided with toper screw thread (17), toper screw thread (17) internal thread connection has toper jack catch (22), the jack catch inner wall of toper jack catch (22) offsets with the outer wall of connecting wire (9), other the equal fixedly connected with spacing ring (18) of the inner wall of flexible cover (16), and toper screw thread (17) and spacing ring (18) and next stage fixed mounting has reset spring (19) between the tip of flexible cover (16).

6. The split vibration meter convenient for accommodating connecting wires according to claim 1, is characterized in that: the outer wall of the connecting wire (9) is wrapped with a nylon braid layer.

Images