CN216797682U

CN216797682U - Ultrasonic testing equipment

Info

Publication number: CN216797682U
Application number: CN202122906919.5U
Authority: CN
Inventors: 杨荣富
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-24
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to an ultrasonic testing equipment, including display device, control panel, supersound host computer and supporting component, display device and control panel respectively with supersound host computer signal connection, supporting component is used for bearing display device and control panel, ultrasonic testing equipment still including the base that has the stand with set up the adjustment arm between stand and supporting component, the adjustment arm includes: the first connecting seat is movably connected with the upright post; the second connecting seat is movably connected with the supporting component; the two ends of the connecting rod assembly are respectively and rotatably connected with the first connecting seat and the second connecting seat, and any end of the connecting rod assembly is provided with a limiting part which protrudes outwards along the length direction of the connecting rod assembly; the gear assembly is arranged on the first connecting seat or the second connecting seat and corresponds to the limiting part, and the gear assembly comprises a telescopic gear shaft. The height of the ultrasonic detection equipment can be adjusted to be lower while meeting the use requirements of a human machine, and the convenience of packaging and transportation is improved.

Description

Ultrasonic testing equipment

Technical Field

The application relates to the technical field of medical equipment, in particular to ultrasonic detection equipment.

Background

The existing ultrasonic detection equipment generally comprises a display device, a control panel, an ultrasonic host and an adjusting arm. The adjusting arm is used for adjusting the height of the display device and generally is in two states, wherein one state is a working state, the adjusting arm is inclined upwards, and the height of the display device is higher; the other state is a non-working state, the adjusting arm is horizontally arranged, and the height of the display device is lower. Because the one end that display device was connected to the adjusting arm is provided with fixed subassembly usually, even the adjusting arm is horizontal when unoperated state and is placed, fixed subassembly still partially bulges a little than the adjusting arm, has increased the difficulty of packing and transportation.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide an ultrasonic testing equipment, its height can be adjusted lower when satisfying man-machine user demand, improves the convenience of packing and transportation.

For this reason, this application embodiment provides an ultrasonic testing equipment, including display device, control panel, supersound host computer and supporting component, display device and control panel respectively with supersound host computer signal connection, supporting component is used for bearing display device and control panel, ultrasonic testing equipment still including the base that has the stand with set up the adjusting arm between stand and supporting component, the adjusting arm includes: the first connecting seat is movably connected with the upright post; the second connecting seat is movably connected with the supporting component; the two ends of the connecting rod assembly are respectively rotatably connected with the first connecting seat and the second connecting seat, and any one end of the connecting rod assembly is provided with a limiting part which protrudes outwards along the length direction of the connecting rod assembly; the gear component is arranged on the first connecting seat or the second connecting seat and corresponds to the limiting part, and the gear component comprises a telescopic gear shaft; when the vertical column is in the first state, the gear shaft extends out along the axial direction of the vertical column, the support assembly moves relative to one side of the vertical column, which is far away from the base, under the drive of the connecting rod assembly, and the connecting rod assembly keeps in a horizontal state when the limiting part is abutted to the gear shaft; when the second state, the gear shaft retracts along the self axial direction and is abutted to the limiting part, and the supporting assembly inclines towards the base under the driving of the connecting rod assembly.

In a possible implementation manner, the gear assembly further comprises a first reset elastic piece, a positioning groove is formed in the first connecting seat or the second connecting seat, and the gear shaft penetrates through the first reset elastic piece and is movably connected with the positioning groove, so that the gear shaft is telescopic along the axial direction of the gear shaft.

In one possible implementation manner, the gear shaft comprises a clamping portion and a shaft portion which are connected with each other, the clamping portion comprises a body portion and an extension portion arranged on the body portion, a buckle is arranged at one end, away from the body portion, of the extension portion, the length size of the extension portion is larger than the depth size of the positioning groove, and the extension portion can extend into the positioning groove and is connected with the positioning groove in a clamping mode through the buckle; the first reset elastic element is sleeved on the outer periphery of the shaft part and is positioned between the body part and the first connecting seat or the second connecting seat.

In one possible implementation manner, the clamping portion and the shaft portion are arranged in a split manner, and the clamping portion and the shaft portion are respectively provided with positioning holes which are in butt joint with each other.

In a possible implementation manner, the body part further comprises a pressing part extending outwards along the radial direction of the gear shaft, and the pressing part is provided with anti-skid grains.

In a possible implementation manner, the connecting rod assembly comprises a first connecting rod and a second connecting rod which are parallel to each other in the height direction of the stand column and are arranged at intervals, the first connecting rod is arranged close to the base, two ends of the first connecting rod and two ends of the second connecting rod are respectively rotatably connected with the first connecting seat and the second connecting seat, and any one of the first connecting rod or the second connecting rod is provided with a limiting part which protrudes outwards in the length direction.

In a possible implementation mode, the adjusting arm further comprises a locking assembly, the locking assembly comprises a telescopic positioning pin and a positioning plate matched with the positioning pin, the positioning pin is arranged on one side of the first connecting rod towards the second connecting rod, the positioning plate is arranged on one side of the second connecting rod towards the first connecting rod, a clamping groove towards the opening of the first connecting rod is arranged on the positioning plate, and when the adjusting arm is in the first state, the positioning pin can stretch into the clamping groove or retract from the clamping groove to drive the first connecting rod and the second connecting rod to be switched between the locking state and the unlocking state.

In one possible implementation manner, a side of the first connecting rod facing the second connecting rod is provided with a sliding groove for accommodating the positioning pin; the locking assembly further comprises a second reset elastic piece, a driving piece and a transmission piece, the second reset elastic piece is arranged between the sliding groove and the positioning pin, and the transmission piece is arranged between the positioning pin and the driving piece and is respectively in contact with the positioning pin and the driving piece, so that the driving piece drives the positioning pin to move along the sliding groove in a telescopic mode.

In a possible implementation manner, a first rotating shaft rotatably connected with the first connecting seat and a second rotating shaft rotatably connected with the second connecting seat are respectively arranged at two ends of the first connecting rod, and a third rotating shaft rotatably connected with the first connecting seat and a fourth rotating shaft rotatably connected with the second connecting seat are respectively arranged at two ends of the second connecting rod; the adjusting arm further comprises a first mounting plate and a second mounting plate, a first opening which is matched with the first rotating shaft and the third rotating shaft respectively is formed in the first mounting plate, a second opening which is matched with the second rotating shaft and the fourth rotating shaft respectively is formed in the second mounting plate, connecting portions are further arranged on the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are connected with the first connecting seat or the second connecting seat through respective connecting portions.

In a possible implementation manner, the supporting component includes a bearing plate for bearing the control panel and a supporting arm connected with the bearing plate, the bearing plate is movably connected with the first connecting seat, and the supporting arm is movably connected with the display device.

According to the ultrasonic testing equipment that this application embodiment provided, including setting up the adjustment arm between the stand of base and supporting component, this adjustment arm includes relative and interval first connecting seat, the second connecting seat that sets up and sets up the link assembly between first connecting seat and second connecting seat, and arbitrary end of link assembly is provided with along the outside convex spacing portion of self length direction, still set up the gear subassembly on first connecting seat or the second connecting seat, and the scalable gear axle of gear subassembly can with spacing mutual butt. When the vertical column is in the first state, the gear shaft extends out along the axial direction of the vertical column, the support assembly moves relative to one side of the vertical column, which is far away from the base, under the drive of the connecting rod assembly, and the connecting rod assembly keeps in a horizontal state when the limiting part is abutted to the gear shaft; when the second state, the gear shaft retracts along the self axial direction and is abutted to the limiting part, and the supporting assembly inclines towards the base under the driving of the connecting rod assembly. Therefore, the overall height of the ultrasonic detection equipment can be adjusted to be lower while the use requirements of a human machine are met, and the convenience of packaging and transportation is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. In addition, in the drawings, like parts are denoted by like reference numerals, and the drawings are not drawn to actual scale.

Fig. 1 is a schematic diagram illustrating an overall structure of an ultrasonic testing apparatus provided in an embodiment of the present application;

FIG. 2 is an exploded view of the adjustment arm of the ultrasonic testing apparatus shown in FIG. 1;

FIG. 3 is a schematic view of the adjustment arm of FIG. 2 in a first position at a highest point;

FIG. 4 is a schematic view of the adjustment arm of FIG. 2 in a first position in a horizontal position;

FIG. 5 is a schematic view of the adjustment arm of FIG. 2 in a second state at a lowermost point;

FIG. 6 is a schematic view of the shift shaft of the adjustment arm of FIG. 2;

FIG. 7 illustrates a schematic structural view of a first mounting plate of the linkage assembly shown in FIG. 2;

FIG. 8 illustrates a bottom view of the linkage assembly of the adjustment arm shown in FIG. 2;

fig. 9 shows a cross-sectional view of fig. 8 along the direction B-B.

Description of reference numerals:

1. a display device; 2. a control panel; 3. an ultrasonic host; 31. a main chassis; 4. a support assembly; 41. a carrier plate; 42. a support arm; 5. a column; 7. a base;

6. an adjusting arm; 60. positioning a groove; 61. a first connecting seat; 62. a second connecting seat; 63. a connecting rod assembly; 630. a limiting part; 631. a first link; 632. a second link; 633. a first rotating shaft; 634. a second rotating shaft; 635. a third rotating shaft; 636. a fourth rotating shaft;

64. a gear assembly; 641. a gear shaft; 642. a first return spring; 641a, a clamping part; 641b, a shaft portion; k1, body section; k2, extension; H. positioning holes; k3, a pressing part;

65. a locking assembly; 651. positioning pins; 652. positioning a plate; 6521. a clamping groove; 6311. a chute;

653. a second return spring; 654. a drive member; 655. a transmission member; 656. a knob;

66. a first mounting plate; 661. a first gap; 67. a second mounting plate; 671. a second gap; 68. a connecting portion.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.

Fig. 1 is a schematic overall structural diagram of an ultrasonic testing apparatus provided in an embodiment of the present application, and fig. 2 is a schematic exploded structural diagram of an adjusting arm of the ultrasonic testing apparatus shown in fig. 1.

As shown in fig. 1 and fig. 2, an embodiment of the present application provides an ultrasonic testing apparatus, which includes a display device 1, a control panel 2, an ultrasonic host 3, and a supporting assembly 4, where the display device 1 and the control panel 2 are respectively in signal connection with the ultrasonic host 3, and the supporting assembly 4 is used for bearing the display device 1 and the control panel 2.

The ultrasound mainframe 3 comprises a mainframe box 31 and a probe socket (not shown in the figure) arranged in the mainframe box 31, and the display device 1, the control panel 2 and the probe socket are all in signal connection with the ultrasound mainframe 3. Control panel 2 exports the instruction of operator input to supersound host computer 3, and the probe socket is used for with supersound probe signal connection, and ultrasonic probe is used for launching and receiving the ultrasonic wave to change the signal of telecommunication and conduct to supersound host computer 3, and supersound host computer 3 is used for handling the signal of telecommunication and generates the ultrasonic image, and display device 1 is used for showing the ultrasonic image.

The supporting component 4 comprises a bearing plate 41 for bearing the control panel 2 and a supporting arm 42 connected with the bearing plate 41, the bearing plate 41 is movably connected with the first connecting seat 61, and the supporting arm 42 is movably connected with the display device 1.

Further, the ultrasonic testing apparatus further comprises a base 7 having the upright 5 and an adjusting arm 6 disposed between the upright 5 and the support assembly 4.

The adjustment arm 6 includes: a first connecting seat 61, a second connecting seat 62, a connecting rod assembly 63 and a gear assembly 64.

The first connecting seat 61 is movably connected with the upright post 5, and the second connecting seat 62 is movably connected with the supporting component 4. The connecting rod assembly 63 is rotatably connected to the first connecting seat 61 and the second connecting seat 62 at two ends thereof, and either end thereof is provided with a limiting portion 630 protruding outward in the length direction thereof.

The gear assembly 64 is disposed on the first connecting seat 61 or the second connecting seat 62, and corresponds to the limiting portion 630, and the gear assembly 64 includes a retractable gear shaft 641. In the first state, the shift shaft 641 axially extends along the first state, the support assembly 4 is driven by the link assembly 63 to move relative to the side of the upright post 5 away from the base 7, and the link assembly 63 maintains a horizontal state when the limiting portion 630 abuts against the shift shaft 641; in the second state, the shift shaft 641 retracts along the axial direction thereof and abuts against the limiting portion 630, and the support assembly 4 is driven by the connecting rod assembly 63 to tilt toward the base 7.

Fig. 3 is a schematic view showing the highest point of the adjusting arm shown in fig. 2 in a first state, fig. 4 is a schematic view showing the horizontal position of the adjusting arm shown in fig. 2 in the first state, and fig. 5 is a schematic view showing the lowest point of the adjusting arm shown in fig. 2 in a second state.

As shown in fig. 3 to 5, the adjustment arm 6 includes a first connecting seat 61, a second connecting seat 62, a link assembly 63, and a shift position assembly 64. The two ends of the connecting rod assembly 63 are rotatably connected to the first connecting seat 61 and the second connecting seat 62, respectively, one end of the connecting rod assembly 63 close to the second connecting seat 62 is provided with a limiting portion 630 protruding outwards along the length direction thereof, and the gear assembly 64 is arranged on the second connecting seat 62.

As shown in fig. 3, in the first state, the shift shaft 641 of the shift assembly 64 extends along the axial direction thereof, the support assembly 4 moves relative to the side of the upright 5 away from the base 7 under the driving of the link assembly 63, the link assembly 63 is rotated, the heights of the display device 1 and the control panel 2 can be adjusted to the highest point, the operator operates the control panel 2 in a standing posture or a sitting posture according to the height thereof, and the ultrasonic detection device is in a working state to perform corresponding detection operation. As shown in fig. 4, when the operator completes the detection operation, the height of the display device 1 and the control panel 2 can be lowered by rotating the link assembly 63, and when the limiting portion 630 of the link assembly 63 abuts against the gear shaft 641, the horizontal state is maintained, and the limiting portion 630 contacts with the gear shaft 641, so that the limiting effect is achieved. The heights of the display device 1 and the control panel 2 are adjusted through the connecting rod assembly 63, and the requirement of the height of a man-machine in the working state of the whole machine is met.

As shown in fig. 1 and 4, when the connecting rod assembly 63 is kept horizontal, the display device 1, the control panel 2 and the supporting assembly 4 partially protrude to a certain height relative to the horizontal plane where the connecting rod assembly 63 is located, so that the volume of the packing box needs to be increased, and corresponding buffering parts are filled to prevent the whole equipment from being damaged in the transportation process. The increase of packing box volume, especially when highly exceeding a take the altitude, will increase the degree of difficulty of road transportation.

As shown in fig. 5, in the second state, the shift shaft 641 retracts along its own axial direction and abuts against the limiting portion 630 by pressing, so that the support assembly 4 can continue to tilt toward the base 7 under the driving of the connecting rod assembly 63. Because the gear shaft 641 is recessed toward the second connecting seat 62, the limiting portion 630 of the connecting rod assembly 63 is located outside the gear shaft 641, so that the height of the whole machine can be continuously reduced, and the requirements of packaging and transportation can be met.

When the whole equipment is transported to a destination and is disassembled and packaged, the connecting rod assembly 63 is lifted manually, the limiting part 630 is separated from the gear shaft 641, the gear shaft 641 can be restored to an extending state from a retracting state, and automatic resetting is achieved. At the moment, the whole machine equipment is adjusted from the second state to the first state, and can freely ascend and descend, so that the automatic switching of two gears is realized.

The ultrasonic detection device provided by the embodiment of the application comprises an adjusting arm 6 arranged between a stand column 5 of a base 7 and a supporting component 4, wherein the adjusting arm 6 comprises a first connecting seat 61, a second connecting seat 62 and a connecting rod component 63, the first connecting seat 61 and the second connecting seat 62 are arranged oppositely and at intervals, the connecting rod component 63 is arranged between the first connecting seat 61 and the second connecting seat 62, any end of the connecting rod component 63 is provided with a limiting part 630 protruding outwards along the length direction of the connecting rod component, a gear component 64 is further arranged on the first connecting seat 61 or the second connecting seat 62, and a telescopic gear shaft 641 of the gear component 64 can be abutted to the limiting part 630. In the first state, the shift shaft 641 axially extends along the first state, the support assembly 4 is driven by the link assembly 63 to move relative to the side of the upright post 5 away from the base 7, and the link assembly 63 maintains a horizontal state when the limiting portion 630 abuts against the shift shaft 641; in the second state, the shift shaft 641 retracts along the axial direction thereof and abuts against the limiting portion 630, and the support assembly 4 is driven by the connecting rod assembly 63 to tilt toward the base 7. Therefore, the overall height of the ultrasonic detection equipment can be adjusted to be lower while the use requirements of a human machine are met, and the convenience of packaging and transportation is improved.

Fig. 6 is a schematic view showing a structure of a shift shaft of the adjusting arm shown in fig. 2.

As shown in fig. 6, in some embodiments, the shift position assembly 64 further includes a first resilient return element 642, the positioning groove 60 is disposed on the first connecting seat 61 or the second connecting seat 62, and the shift position shaft 641 passes through the first resilient return element 642 and is movably connected to the positioning groove 60, so that the shift position shaft 641 can extend and retract along its own axial direction.

As shown in fig. 2, the second connecting seat 62 is provided with a positioning slot 60, the first resilient return element 642 is a compressible spring, and the shift shaft 641 penetrates through the spring and is movably connected with the positioning slot 60, so that the shift shaft 641 can extend and retract along its own axial direction.

In the first state, the working scene requires a lifting stroke, and the shift position shaft 641 of the shift position assembly 64 is in a free state under the action of the spring, that is, the shift position shaft 641 extends outward from the positioning groove 60 of the second connecting seat 62 along the axial direction thereof. When the limiting portion 630 contacts the gear shaft 641, the connecting rod assembly 63 is kept in a horizontal state, so as to achieve a limiting effect.

When the second state, the working scene needs to continue to reduce the stroke, and the gear shaft 641 is pressed into the positioning groove 60, the spring is in the energy storage state, and at this moment, the limiting portion 630 is located on the outer side of the gear shaft 641, so that the height of the whole machine can be continuously reduced.

When the whole equipment is adjusted from the second state to the first state, because the spring is in the energy storage state, after the limiting portion 630 leaves the shift shaft 641, the spring drives the shift shaft 641 to reset, that is, the shift shaft 641 is in the extending state again.

Further, gear shaft 641 includes interconnect's joint portion 641a and axial part 641b, and joint portion 641a includes body portion K1 and sets up extension K2 on body portion K1, and the one end that extension K2 kept away from body portion K1 is provided with the buckle, and the length dimension of extension K2 is greater than the depth dimension of constant head tank 60, and extension K2 can stretch into constant head tank 60 to be connected with constant head tank 60 joint through the buckle. The first elastic return element 642 is sleeved on the outer periphery of the shaft 641b and located between the body K1 and the first connecting seat 61 or the second connecting seat 62.

Optionally, the clamping portion 641a and the shaft portion 641b are an integral structural member, so that the number of parts of the shift lever shaft 641 is reduced.

Alternatively, the clamping portion 641a and the shaft portion 641b are separately disposed, and the clamping portion 641a and the shaft portion 641b are respectively disposed with positioning holes H that are butted with each other. The clamping portion 641a is a plastic part, the shaft portion 641b is embedded into the clamping portion 641a as an insert, and a positioning hole H of the clamping portion 641a is in butt joint with a positioning hole H of the shaft portion 641b, and the injection molding process is used for integral molding, so that the gear shaft 641 is suitable for batch production.

Further, the body portion K1 of the clamping portion 641a further includes a pressing portion K3 extending outward in the radial direction of the shift axle 641, and the pressing portion K3 is provided with anti-slip threads. When the gear position of the gear position shaft 641 needs to be adjusted, the gear position shaft 641 can be pressed by operating the pressing part K3, and the anti-slip lines prevent the gear position shaft 641 from slipping greatly when operated by a human hand.

Referring to fig. 2 again, the link assembly 63 includes a first link 631 and a second link 632 that are disposed in parallel and at an interval along the height direction of the upright 5, the first link 631 is disposed near the base 7, two ends of the first link 631 and the second link 632 are rotatably connected to the first connecting seat 61 and the second connecting seat 62, respectively, and either end of the first link 631 or the second link 632 is provided with a limiting portion 630 that protrudes outward along the length direction thereof.

The first link 631, the second link 632, the first connecting seat 61 and the second connecting seat 62 form a parallel four-bar linkage mechanism, that is, the adjusting arm 6 has 4 rotation pairs, and the position of any rotation pair can be provided with the gear assembly 64. The embodiment of the present application takes the example of the gear position setting assembly 64 disposed at the revolute pair position between the first link 631 and the second link base 62 as an example.

FIG. 7 illustrates a schematic structural view of the first mounting plate of the linkage assembly shown in FIG. 2.

In some embodiments, as shown in fig. 2 and 7, the first link 631 has a first rotating shaft 633 rotatably connected to the first connecting seat 61 and a second rotating shaft 634 rotatably connected to the second connecting seat 62 at two ends thereof, and the second link 632 has a third rotating shaft 635 rotatably connected to the first connecting seat 61 and a fourth rotating shaft 636 rotatably connected to the second connecting seat 62 at two ends thereof.

The adjusting arm 6 further includes a first mounting plate 66 and a second mounting plate 67, the first mounting plate 66 is provided with a first gap 661 matched with the first rotating shaft 633 and the third rotating shaft 635, the second mounting plate 67 is provided with a second gap 671 matched with the second rotating shaft 634 and the fourth rotating shaft 636, the first mounting plate 66 and the second mounting plate 67 are further provided with connecting portions 68, and the first mounting plate 66 and the second mounting plate 67 are connected with the first connecting seat 61 or the second connecting seat 62 through the respective connecting portions 68.

The first and second mounting

plates

66 and 67 may ensure the motion stability of the parallel four-bar linkage mechanism composed of the first and

second links

631 and 632, the first and second connection seats 61 and 62.

In some embodiments, the adjustment arm 6 further includes a locking assembly 65, the locking assembly 65 includes a retractable positioning pin 651 and a positioning plate 652 engaged with the positioning pin 651, the positioning pin 651 is disposed on a side of the first link 631 facing the second link 632, the positioning plate 652 is disposed on a side of the second link 632 facing the first link 631, and a fastening groove 6521 opened toward the first link 631 is disposed on the positioning plate 652, in the first state, the positioning pin 651 can extend into the fastening groove 6521 or retract from the fastening groove 6521 to drive the first link 631 and the second link 632 to switch between the locking state and the unlocking state.

When the first connecting rod 631 and the second connecting rod 632 are in a locked state, the whole equipment is in a working state, and ultrasonic detection operation is performed. When the first connecting rod 631 and the second connecting rod 632 are in the unlocking state, the whole machine equipment is in the non-working state, and the adjusting arm 6 can freely lift, so that the whole machine height can be adjusted according to the man-machine use requirement.

Further, a sliding groove 6311 for accommodating the positioning pin 651 is provided at a side of the first link 631 facing the second link 632; the locking assembly 65 further includes a second elastic restoring member 653, a driving member 654, and a transmission member 655, wherein the second elastic restoring member 653 is disposed between the sliding slot 6311 and the positioning pin 651, and the transmission member 655 is disposed between the positioning pin 651 and the driving member 654 and is in contact with the positioning pin 651 and the driving member 654, respectively, so that the driving member 654 drives the positioning pin 651 to move telescopically along the sliding slot 6311.

Alternatively, the second return elastic member 653 is a spring, and the driving member 654 is a cam or a pushing block with a slant surface, and the driving pin 651 is driven to telescopically move along the sliding slot 6311 by a transmission member 655. In addition, the driving member 654 can be rotated by a knob 656 disposed outside the first link 631 to switch the link assembly 63 between the locked state and the unlocked state.

According to the ultrasonic detection equipment provided by the embodiment of the application, the locking component 65 arranged on the adjusting arm 6 is switched between the locking state and the unlocking state, so that the whole machine can be in a normal working state; the height of the whole machine can be adjusted to be lower by the telescopic movement of the shift position shaft 641 of the shift position assembly 64 provided on the first connecting seat 61 or the second connecting seat 62 of the adjusting arm 6. Therefore, the overall height of the ultrasonic detection equipment can be adjusted to be lower while the use requirement of a human machine is met, and the convenience requirement of packaging and transportation is met.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes the meaning of "on something" with intervening features or layers therebetween, and "above … …" or "above … …" includes not only the meaning of "above something" or "above" but also includes the meaning of "above something" or "above" with no intervening features or layers therebetween (i.e., directly on something).

Furthermore, spatially relative terms, such as "below," "lower," "above," "upper," and the like, may be used herein for ease of description to describe one element or feature's illustrated relationship to another element or feature. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly as well.

It is noted that, in this document, relational terms such as "first" and "second," and the like, are 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides an ultrasonic testing equipment, its characterized in that, includes display device, control panel, supersound host computer and supporting component, display device with control panel respectively with supersound host computer signal connection, supporting component is used for bearing display device with control panel, ultrasonic testing equipment still including have the stand with set up in the stand with the adjusting arm between the supporting component, the adjusting arm includes:

the first connecting seat is movably connected with the upright post;

the second connecting seat is movably connected with the supporting component;

the two ends of the connecting rod assembly are respectively rotatably connected with the first connecting seat and the second connecting seat, and any one end of the connecting rod assembly is provided with a limiting part which protrudes outwards along the length direction of the connecting rod assembly;

the gear component is arranged on the first connecting seat or the second connecting seat and corresponds to the limiting part, and the gear component comprises a telescopic gear shaft;

when the connecting rod assembly is in the first state, the gear shaft extends out along the axial direction of the connecting rod assembly, the supporting assembly moves relative to one side of the upright column, which is far away from the base, under the drive of the connecting rod assembly, and the connecting rod assembly keeps in a horizontal state when the limiting part is abutted to the gear shaft; when the gear shaft is in the second state, the gear shaft retracts along the self axial direction and is abutted to the limiting part, and the supporting assembly is driven by the connecting rod assembly to incline towards the base.

2. The ultrasonic testing device according to claim 1, wherein the shift position assembly further comprises a first elastic reset member, a positioning groove is disposed on the first connecting seat or the second connecting seat, and the shift position shaft passes through the first elastic reset member and is movably connected with the positioning groove, so that the shift position shaft can extend and retract along its own axial direction.

3. The ultrasonic testing device of claim 2, wherein the shift shaft comprises a clamping portion and a shaft portion connected to each other, the clamping portion comprises a body portion and an extension portion disposed on the body portion, a buckle is disposed at an end of the extension portion away from the body portion, a length dimension of the extension portion is greater than a depth dimension of the positioning groove, and the extension portion can extend into the positioning groove and be clamped and connected with the positioning groove through the buckle;

the first reset elastic piece is sleeved on the outer peripheral side of the shaft part and is positioned between the body part and the first connecting seat or the second connecting seat.

4. The ultrasonic testing apparatus according to claim 3, wherein said snap-in portion and said shaft portion are separately provided, and positioning holes which are butted with each other are respectively provided on said snap-in portion and said shaft portion.

5. The ultrasonic testing device of claim 3, wherein the body portion further comprises a pressing portion extending radially outward of the shift position axis, the pressing portion being provided with an anti-slip pattern.

6. The ultrasonic testing device according to claim 1, wherein the connecting rod assembly includes a first connecting rod and a second connecting rod disposed in parallel and at an interval along a height direction of the upright, and the first connecting rod is disposed near the base, two ends of the first connecting rod and the second connecting rod are rotatably connected to the first connecting seat and the second connecting seat, respectively, and either one of the first connecting rod or the second connecting rod is provided with the limiting portion protruding outward along a length direction thereof.

7. The ultrasonic detection device according to claim 6, wherein the adjustment arm further includes a locking assembly, the locking assembly includes a retractable positioning pin and a positioning plate cooperating with the positioning pin, the positioning pin is disposed on a side of the first connecting rod facing the second connecting rod, the positioning plate is disposed on a side of the second connecting rod facing the first connecting rod, and a locking groove facing the opening of the first connecting rod is disposed on the positioning plate, in the first state, the positioning pin can extend into the locking groove or retract from the locking groove to drive the first connecting rod and the second connecting rod to switch between the locking state and the unlocking state.

8. The ultrasonic testing apparatus according to claim 7, wherein a side of the first link facing the second link is provided with a slide groove for accommodating the positioning pin;

the locking assembly further comprises a second reset elastic piece, a driving piece and a transmission piece, wherein the second reset elastic piece is arranged between the sliding groove and the positioning pin, and the transmission piece is arranged between the positioning pin and the driving piece and respectively contacted with the positioning pin and the driving piece, so that the driving piece drives the positioning pin to move along the sliding groove in a telescopic mode.

9. The ultrasonic testing device according to claim 6, wherein a first rotating shaft rotatably connected to the first connecting seat and a second rotating shaft rotatably connected to the second connecting seat are respectively disposed at two ends of the first connecting rod, and a third rotating shaft rotatably connected to the first connecting seat and a fourth rotating shaft rotatably connected to the second connecting seat are respectively disposed at two ends of the second connecting rod;

the adjusting arm still includes first mounting panel and second mounting panel, be provided with on the first mounting panel respectively with first pivot with the first opening of third pivot complex, be provided with on the second mounting panel respectively with the second pivot with fourth pivot complex second opening, first mounting panel with still be provided with connecting portion on the second mounting panel respectively, first mounting panel with the second mounting panel respectively through respective connecting portion with first connecting seat perhaps the second connecting seat is connected.

10. The ultrasonic testing apparatus of claim 1, wherein said supporting assembly comprises a bearing plate for bearing said control panel and a supporting arm connected to said bearing plate, said bearing plate is movably connected to said first connecting base, and said supporting arm is movably connected to said display device.