CN210979190U

CN210979190U - Probe for recording acoustic signals

Info

Publication number: CN210979190U
Application number: CN201921869014.1U
Authority: CN
Inventors: 管伯兴; 钟福敏; 李磊
Original assignee: Hangzhou Zhonglian Geological Exploration Technology Co ltd
Current assignee: Hangzhou Zhonglian Xinyu Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-10
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a probe for taking notes sound wave signal, including base and probe body, the fixed cover of upside fixedly connected with of base, be connected with the movable plate through elevating system in the fixed cover, the upside of movable plate runs through fixed cover top and fixedly connected with stand, one side of stand is equipped with the horizontal pole, set up the through hole that corresponds with the horizontal pole on the stand, the downside of stand passes through balance mechanism and is connected with the stand lateral wall, the lateral wall fixedly connected with installing cover of stand, be connected with through lateral shifting mechanism in the installing cover and remove the seat, remove the upside fixedly connected with dead lever of seat, the movable mouthful that corresponds with the dead lever is seted up at installing cover top. The utility model discloses a set up elevating system, balance mechanism and lateral shifting mechanism to the horizontal position and the longitudinal position of adjustable probe body, thereby make the detection range of this probe body comparatively extensive.

Description

Probe for recording acoustic signals

Technical Field

The utility model relates to a detection equipment technical field especially relates to a probe for taking notes sound wave signal.

Background

The ultrasonic probe is a device for transmitting and receiving ultrasonic waves in the ultrasonic detection process, the performance of the probe directly influences the characteristics of the ultrasonic waves and influences the detection performance of the ultrasonic waves, the probe used in the ultrasonic detection is a transducer for converting electric energy and sound energy by utilizing the piezoelectric effect of materials, the key part in the probe is a wafer, the wafer is a single crystal or polycrystal sheet with the piezoelectric effect, the wafer is used for converting the electric energy and the sound energy mutually, the detection range of the existing acoustic probe is relatively fixed, and the longitudinal distance and the transverse distance for detection cannot be adjusted, so that the detection range of the acoustic probe is relatively limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current acoustic wave probe's that exists among the prior art detection range comparatively fixed, can not adjust its longitudinal distance and the transverse distance that detects to make the comparatively shortcoming of limitation of detection range of acoustic wave probe, and the probe that is used for taking notes sound wave signal that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a probe for taking notes sound wave signal, including base and probe body, the fixed cover of upside fixedly connected with of base, be connected with the movable plate through elevating system in the fixed cover, the upside of movable plate runs through fixed cover top and fixedly connected with stand, one side of stand is equipped with the horizontal pole, set up the through hole that corresponds with the horizontal pole on the stand, the downside of stand passes through balance mechanism and is connected with the stand lateral wall, the lateral wall fixedly connected with installation cover of stand, be connected with through lateral shifting mechanism in the installation cover and remove the seat, the upside fixedly connected with dead lever of removing the seat, the movable opening that corresponds with the dead lever is seted up to installation cover top, the upper end of dead lever run through the movable opening and with horizontal pole downside fixed connection, the upside of probe body is connected with the horizontal pole through hanging the mechanism.

Preferably, elevating system is including seting up the tooth's socket in the movable plate both sides, the both sides of fixed cover all are equipped with T type pull rod, the tip of T type pull rod runs through fixed cover lateral wall and fixedly connected with splint, splint are connected through the first spring and the fixed cover inner wall that two symmetries set up, one side fixedly connected with that T type pull rod was kept away from to splint corresponds with the tooth's socket spacing tooth, the downside of movable plate passes through the telescopic link and is connected with the bottom in the fixed cover.

Preferably, the balance mechanism comprises a connecting plate fixedly connected to the side wall of the stand column, the two supporting rods are fixedly connected to the lower side of the cross rod, the second sliding blocks are fixedly connected to the lower ends of the supporting rods, and second sliding grooves corresponding to the second sliding blocks are formed in the connecting plate.

Preferably, lateral shifting mechanism includes and rotates the vice bevel gear of connection at the installation cover inner wall through the counter drive shaft, the downside meshing of vice bevel gear is connected with main bevel gear, main bevel gear's downside fixedly connected with final drive shaft, final drive shaft's lower extreme runs through installation cover bottom and fixedly connected with carousel, one side fixedly connected with lead screw that counter drive shaft was kept away from to vice bevel gear, the thread groove that corresponds with the lead screw has been seted up in the removal seat, two third sliders of downside fixedly connected with of removal seat, the third spout that corresponds with the third slider is seted up to the bottom in the installation cover.

Preferably, the main transmission shaft is rotatably sleeved with a bearing seat fixedly connected to the inner wall of the mounting cover.

Preferably, hang the mechanism include with probe body upside fixed connection's mounting panel, the upside of mounting panel is rotated and is connected with the arc that two symmetries set up, be equipped with first slider on the mounting panel, set up the first spout that corresponds with first slider on the mounting panel, first slider passes through second spring and first spout inner wall connection, the both sides of first slider are all rotated and are connected with the down tube, the one end that first slider was kept away from to the down tube is rotated with the arc and is connected, two one side that the arc is relative all offsets with the horizontal pole lateral wall.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the lifting mechanism, the T-shaped pull rods on two sides are pulled, the T-shaped pull rods move to drive the clamping plates to move, the clamping plates move to drive the limiting teeth to be separated from the tooth grooves, the moving plate can be pulled at the moment, the moving plate moves to drive the stand columns to move, the stand columns move to drive the cross rods to move, the cross rods move to drive the probe body to move, after the probe body is adjusted, the T-shaped pull rods are loosened, and the limiting teeth on the clamping plates are inserted into the tooth grooves due to the restoring force of the first springs, so that the position of the moving plate can be fixed;

2. through setting up balance mechanism and lateral shifting mechanism, through rotating the carousel, the carousel rotates and drives the final drive shaft and rotate, the final drive shaft rotates and drives the rotation of main bevel gear, the rotation of main bevel gear drives vice bevel gear and rotates, vice bevel gear rotates and drives the lead screw and rotate, the lead screw rotates and drives and remove the seat and remove, it removes and drives the dead lever and remove to remove the seat, the dead lever removes and drives the horizontal pole and remove, the horizontal pole removes and drives the removal of probe body to the lateral position of adjustable probe body.

In summary, the following steps: through setting up elevating system, balance mechanism and lateral shifting mechanism to the horizontal position and the longitudinal position of adjustable probe body, thereby make the detection range of this probe body comparatively extensive.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic side view of the suspension mechanism of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a fixed cover; 3. a column; 4. a cross bar; 5. a telescopic rod; 6. moving the plate; 7. a T-shaped pull rod; 8. a first spring; 9. a splint; 10. limiting teeth; 11. a strut; 12. a connecting plate; 13. a probe body; 14. mounting a cover; 15. a turntable; 16. a main bevel gear; 17. a secondary bevel gear; 18. a screw rod; 19. a movable seat; 20. fixing the rod; 21. mounting a plate; 22. an arc-shaped plate; 23. a first slider; 24. a second spring; 25. a diagonal rod.

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 probe for recording sound wave signals comprises a base 1 and a probe body 13, wherein a fixed cover 2 is fixedly connected to the upper side of the base 1, a moving plate 6 is connected to the inside of the fixed cover 2 through a lifting mechanism, the lifting mechanism comprises tooth grooves formed in two sides of the moving plate 6, T-shaped pull rods 7 are arranged on two sides of the fixed cover 2, the end portions of the T-shaped pull rods 7 penetrate through the side wall of the fixed cover 2 and are fixedly connected with clamping plates 9, the clamping plates 9 are connected with the inner wall of the fixed cover 2 through two first springs 8 which are symmetrically arranged, limiting teeth 10 corresponding to the tooth grooves are fixedly connected to one side, far away from the T-shaped pull rods 7, of each clamping plate 9, the lower side of each moving plate 6 is connected with the inner bottom of the fixed cover 2 through a telescopic rod 5, the T-shaped pull rods 7 on two sides are pulled, the T-shaped pull rods 7 move to drive the clamping plates 9 to move, the upright post 3 moves to drive the cross rod 4 to move, and the cross rod 4 moves to drive the probe body 13 to move.

The upside of movable plate 6 runs through 2 tops of fixed cowling and fixedly connected with stands 3, one side of stand 3 is equipped with horizontal pole 4, set up the through-hole that corresponds with horizontal pole 4 on the stand 3, the downside of stand 3 passes through balance mechanism and is connected with 3 lateral walls of stand, balance mechanism includes the connecting plate 12 of fixed connection at 3 lateral walls of stand, two branch 11 of downside fixedly connected with of horizontal pole 4, the lower extreme fixedly connected with second slider of branch 11, set up the second spout that corresponds with the second slider on the connecting plate 12, horizontal pole 4 removes and drives branch 11 and remove, branch 11 removes and drives the second slider and slide in the second spout, thereby can guarantee the stability when horizontal pole 4 removes.

The side wall of the upright post 3 is fixedly connected with an installation cover 14, a moving seat 19 is connected in the installation cover 14 through a transverse moving mechanism, the transverse moving mechanism comprises an auxiliary bevel gear 17 which is rotatably connected on the inner wall of the installation cover 14 through an auxiliary transmission shaft, the lower side of the auxiliary bevel gear 17 is engaged with a main bevel gear 16, the lower side of the main bevel gear 16 is fixedly connected with a main transmission shaft, the lower end of the main transmission shaft penetrates through the bottom of the installation cover 14 and is fixedly connected with a rotary disc 15, one side of the auxiliary bevel gear 17, which is far away from the auxiliary transmission shaft, is fixedly connected with a screw rod 18, a thread groove corresponding to the screw rod 18 is formed in the moving seat 19, two third slide blocks are fixedly connected on the lower side of the moving seat 19, a third slide groove corresponding to the third slide block is formed in the bottom of the installation cover 14, a bearing seat fixedly connected on the inner wall of, the main bevel gear 16 rotates to drive the auxiliary bevel gear 17 to rotate, the auxiliary bevel gear 17 rotates to drive the screw rod 18 to rotate, the screw rod 18 rotates to drive the movable seat 19 to move, the movable seat 19 moves to drive the fixed rod 20 to move, the fixed rod 20 moves to drive the transverse rod 4 to move, and the transverse rod 4 moves to drive the probe body 13 to move, so that the transverse position of the probe body 13 can be adjusted.

The upper side of the moving seat 19 is fixedly connected with a fixed rod 20, the top of the mounting cover 14 is provided with a movable opening corresponding to the fixed rod 20, the upper end of the fixed rod 20 penetrates through the movable opening and is fixedly connected with the lower side of the cross rod 4, the upper side of the probe body 13 is connected with the cross rod 4 through a suspension mechanism, the suspension mechanism comprises a mounting plate 21 fixedly connected with the upper side of the probe body 13, the upper side of the mounting plate 21 is rotatably connected with two arc-shaped plates 22 which are symmetrically arranged, a first sliding block 23 is arranged on the mounting plate 21, a first sliding groove corresponding to the first sliding block 23 is arranged on the mounting plate 21, the first sliding block 23 is connected with the inner wall of the first sliding groove through a second spring 24, two sides of the first sliding block 23 are rotatably connected with oblique rods 25, one end of each oblique rod 25 far away from the first sliding block 23 is rotatably connected with the arc-shaped plate 22, first slider 23 removes and drives down tube 25 and remove, and down tube 25 removes and drives arc 22 and remove to make arc 22 not offset with horizontal pole 4 lateral wall, thereby can dismantle probe body 13.

The working principle is as follows: the T-shaped pull rods 7 on two sides are pulled, the T-shaped pull rods 7 move to drive the clamping plates 9 to move, the clamping plates 9 move to drive the limiting teeth 10 to be separated from the tooth grooves, at the moment, the movable plate 6 can be pulled, the movable plate 6 moves to drive the upright posts 3 to move, the upright posts 3 move to drive the cross rods 4 to move, the cross rods 4 move to drive the probe body 13 to move, after the adjustment is completed, the T-shaped pull rods 7 are loosened, the limiting teeth 10 on the clamping plates 9 are inserted into the tooth grooves due to the restoring force of the first springs 8, so that the position of the movable plate 6 can be fixed, the longitudinal position of the probe body 13 can be adjusted, the rotary table 15 rotates to drive the main transmission shaft to rotate, the main transmission shaft rotates to drive the main bevel gear 16 to rotate, the main bevel gear 16 rotates to drive the auxiliary bevel gear 17 to rotate, the auxiliary bevel gear 17 rotates to drive, dead lever 20 removes and drives horizontal pole 4 and removes, horizontal pole 4 removes and drives probe body 13 and remove, thereby the lateral position of adjustable probe body 13, horizontal pole 4 removes and drives branch 11 and remove, branch 11 removes and drives the second slider and slide in the second spout, thereby can guarantee the stability when horizontal pole 4 removes, through the first slider 23 of pulling, first slider 23 removes and drives down tube 25 and remove, down tube 25 removes and drives arc 22 and remove, thereby make arc 22 not offset with 4 lateral walls of horizontal pole, thereby can dismantle probe body 13, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Probe for recording acoustic signals, comprising a base (1) and a probe body (13), characterized in that: the upper side of the base (1) is fixedly connected with a fixed cover (2), a movable plate (6) is connected in the fixed cover (2) through a lifting mechanism, the upper side of the movable plate (6) penetrates through the top of the fixed cover (2) and is fixedly connected with a stand column (3), a cross rod (4) is arranged on one side of the stand column (3), a through hole corresponding to the cross rod (4) is formed in the stand column (3), the lower side of the stand column (3) is connected with the side wall of the stand column (3) through a balance mechanism, the side wall of the stand column (3) is fixedly connected with an installation cover (14), a movable seat (19) is connected in the installation cover (14) through a transverse moving mechanism, a fixed rod (20) is fixedly connected to the upper side of the movable seat (19), a movable hole corresponding to the fixed rod (20) is formed in the top of the installation cover (14), and the upper end of the movable rod (20), the upper side of the probe body (13) is connected with the cross rod (4) through a suspension mechanism.

2. A probe for recording acoustic signals according to claim 1, wherein: elevating system is including offering the tooth's socket in movable plate (6) both sides, the both sides of fixed cover (2) all are equipped with T type pull rod (7), the tip of T type pull rod (7) runs through fixed cover (2) lateral wall and fixedly connected with splint (9), splint (9) through first spring (8) and fixed cover (2) inner wall connection that two symmetries set up, one side fixedly connected with that splint (9) kept away from T type pull rod (7) corresponds with the tooth's socket spacing tooth (10), the downside of movable plate (6) is passed through telescopic link (5) and is connected with the bottom in fixed cover (2).

3. A probe for recording acoustic signals according to claim 1, wherein: balance mechanism includes connecting plate (12) of fixed connection at stand (3) lateral wall, two branches (11) of downside fixedly connected with of horizontal pole (4), the lower extreme fixedly connected with second slider of branch (11), set up the second spout that corresponds with the second slider on connecting plate (12).

4. A probe for recording acoustic signals according to claim 1, wherein: lateral shifting mechanism includes rotates vice bevel gear (17) of connection at installation cover (14) inner wall through the counter drive shaft, the downside meshing of vice bevel gear (17) is connected with main bevel gear (16), the downside fixedly connected with final drive shaft of main bevel gear (16), final drive shaft's lower extreme runs through installation cover (14) bottom and fixedly connected with carousel (15), one side fixedly connected with lead screw (18) of secondary drive shaft are kept away from in vice bevel gear (17), the thread groove that corresponds with lead screw (18) has been seted up in removal seat (19), remove two third sliders of downside fixedly connected with of seat (19), the third spout that corresponds with the third slider is seted up to the bottom in installation cover (14).

5. A probe for recording acoustic signals according to claim 4, wherein: the main transmission shaft is rotatably sleeved with a bearing seat fixedly connected to the inner wall of the mounting cover (14).

6. A probe for recording acoustic signals according to claim 1, wherein: hang mechanism include with probe body (13) upside fixed connection's mounting panel (21), the upside of mounting panel (21) is rotated and is connected with arc (22) that two symmetries set up, be equipped with first slider (23) on mounting panel (21), set up the first spout that corresponds with first slider (23) on mounting panel (21), first slider (23) are connected with first spout inner wall through second spring (24), the both sides of first slider (23) are all rotated and are connected with down tube (25), the one end that first slider (23) were kept away from in down tube (25) is rotated with arc (22) and is connected, two one side that arc (22) are relative all offsets with horizontal pole (4) lateral wall.