CN211131144U

CN211131144U - Display control assembly and ultrasonic detection equipment

Info

Publication number: CN211131144U
Application number: CN201920674768.5U
Authority: CN
Inventors: 张海峰; 温国飞; 郭传喜
Original assignee: Edan Instruments Inc
Current assignee: Edan Instruments Inc
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-07-31
Anticipated expiration: 2029-05-10

Abstract

The utility model provides a display control assembly and ultrasonic diagnosis equipment, which comprises a keyboard assembly and a display assembly, wherein the keyboard assembly comprises a keyboard bracket, a keyboard and a touch screen, the touch screen is fixed on the keyboard bracket, and the back of the touch screen is provided with a fixed hinge structure for supporting the touch screen; the display screen assembly comprises a display screen and a supporting mechanism, the supporting mechanism is fixed on the keyboard bracket, and a fixed supporting structure used for supporting the display screen is arranged on the back of the display screen. The utility model provides a display control assembly and ultrasonic diagnostic equipment, connect keyboard, touch-sensitive screen and display screen through the keyboard bracket, realize the rotation of touch-sensitive screen on the keyboard bracket and adjust the angle of touch-sensitive screen by fixed hinge structure, still support the touch-sensitive screen; the display screen can be through support arm and regulating arm height-adjusting and angle, and fixed bearing structure carries out stable support to the display screen subassembly, has reduced ultrasonic testing equipment's volume and weight.

Description

Display control assembly and ultrasonic detection equipment

Technical Field

The utility model relates to a medical equipment's technical field, concretely relates to display control subassembly and ultrasonic testing equipment.

Background

At present, the diversification requirement of users on ultrasonic products is higher and higher, and for desktop ultrasonic detection equipment, a display screen is generally adopted as an ultrasonic display screen, and the whole ultrasonic detection equipment is controlled through a keyboard or a touch screen. Among the prior art, display screen and touch-sensitive screen are all direct whole to be inlayed and are located in desk-top ultrasonic testing equipment, and the height and the angle of display screen and touch-sensitive screen can't be adjusted, and the stability of display screen and touch-sensitive screen is more weak, and not only inconvenient operator uses, still inconvenient installation and transportation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display control subassembly and ultrasonic testing equipment to the height and the unable regulation of angle and the stability of solving prior art's display screen and touch-sensitive screen are more weak, and not only inconvenient operator uses, still inconvenient installation and the technical problem of transportation.

In order to achieve the above object, the utility model adopts the following technical scheme: the display control assembly comprises a keyboard assembly and a display assembly, wherein the keyboard assembly comprises a keyboard bracket, a keyboard and a touch screen, the keyboard bracket is provided with an opening cavity for accommodating the keyboard, the touch screen is fixed on the keyboard bracket, and the back of the touch screen is provided with a fixed hinge structure for supporting the touch screen; the display screen assembly comprises a display screen and a supporting mechanism, the supporting mechanism is fixed on the keyboard bracket, the display screen is fixed above the keyboard bracket through the supporting mechanism, and a fixed supporting structure used for supporting the display screen is arranged on the back of the display screen.

Furthermore, the fixed hinge structure comprises a fixed plate arranged on the inner side of the opening cavity, a support plate attached to the back of the touch screen and a switching assembly connected with the fixed plate and the support plate.

Furthermore, the number of the supporting plates is two, and the two supporting plates are respectively arranged on two opposite sides of the back surface of the touch screen.

Further, the switching subassembly including rotate the piece and with rotate the pivot of rotating the connection, rotate the piece with fixed plate fixed connection, the pivot with backup pad fixed connection.

Further, the supporting mechanism comprises a supporting arm and an adjusting arm, the supporting arm is arranged on the keyboard bracket and fixedly connected with the keyboard bracket, the supporting arm is hinged to the adjusting arm, and the display screen is rotatably connected with the adjusting arm.

Furthermore, the fixed supporting structure comprises a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are spliced and attached to the rear side of the display screen.

Further, one side of the second connecting plate, which is close to the first connecting plate, is overlapped on the rear side of the first connecting plate.

Furthermore, a first fixing hole is formed in the first connecting plate, a second fixing hole is formed in the second connecting plate, and the fixing piece sequentially penetrates through the first fixing hole and the second fixing hole to be fixedly connected.

Furthermore, two sides of the keyboard bracket are also provided with a probe frame and/or a couplant heater fixing frame.

The utility model also provides an ultrasonic testing equipment, include as above the display control subassembly in any one.

The utility model provides a display control subassembly and ultrasonic testing equipment's beneficial effect lies in: compared with the prior art, the utility model discloses a display control subassembly and ultrasonic testing equipment, the touch-sensitive screen sets up on the keyboard bracket, the keyboard is directly accomodate in the inside of keyboard bracket, the display screen subassembly also sets up on the keyboard bracket, link keyboard, touch-sensitive screen and display screen through the keyboard bracket, touch-sensitive screen and keyboard bracket hinge, and realize the rotation of touch-sensitive screen on the keyboard bracket and adjust the angle of touch-sensitive screen by fixed hinge structure, can support the touch-sensitive screen simultaneously, the display screen is connected with the keyboard bracket through support arm and regulating arm, the display screen can be through support arm and regulating arm height and angle regulation, combine keyboard and display screen on the keyboard bracket, the integration level is higher, and the display screen subassembly directly passes through support arm and regulating arm and is connected with the keyboard bracket, fixed support structure carries out stable support to the display screen subassembly, the volume and the weight of the ultrasonic detection equipment are greatly reduced, and the modeling is more attractive, flexible and high in stability.

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 embodiments or the technical solutions in 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 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 perspective view of a display control assembly according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of another angle of the display control assembly according to the embodiment of the present invention;

fig. 3 is a schematic perspective view of a keyboard tray according to an embodiment of the present invention, wherein a bottom plate is not shown;

FIG. 4 is a schematic perspective view of another angle of the keyboard tray shown in FIG. 3;

fig. 5 is a schematic perspective view of a support arm and an adjusting arm according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a fixing and supporting structure provided in an embodiment of the present invention.

Description of reference numerals:

1. a keyboard assembly; 2. a display screen assembly; 3. a probe holder; 4. a couplant heater mount; 11. a keyboard tray; 12. a keyboard; 13. a touch screen; 14. a fixed hinge structure; 111. a base plate; 112. a panel; 113. an open cavity; 141. a fixing plate; 142. a support plate; 143. a switching component; 1431. a rotating member; 1432. a rotating shaft; 21. a support arm; 22. an adjusting arm; 23. a display screen; 24. a sliding support; 25. horizontally rotating the adjusting member; 26. vertically rotating the adjusting member; 27. fixing the support structure; 211. a bottom bar; 212. bending the rod; 251. a first horizontal plate; 252. a second horizontal plate; 261. a fastening part; 271. a first connecting plate; 272. a second connecting plate; 273. and a fixing member.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and fig. 2 together, the display control module according to the present invention will now be described. The display control assembly comprises a keyboard assembly 1 and a display screen assembly 2, wherein the keyboard assembly 1 comprises a keyboard bracket 11, a keyboard 12 and a touch screen 13, the keyboard bracket 11 is provided with an opening cavity 113 for accommodating the keyboard 12, the touch screen 13 is fixed on the keyboard bracket 11, and the back of the touch screen 13 is provided with a fixed hinge structure 14 for supporting the touch screen 13; display screen subassembly 2 includes display screen 23 and supporting mechanism, supporting mechanism is fixed in on the keyboard tray 11, display screen 23 by supporting mechanism is fixed in keyboard tray 11's top, the back of display screen 23 is equipped with and is used for supporting display screen 23's fixed bearing structure 27.

Compared with the prior art, the display control assembly provided by the utility model, the touch screen 13 is arranged on the keyboard bracket 11, the keyboard 12 is directly accommodated in the keyboard bracket 11, the display screen assembly 2 is also arranged on the keyboard bracket 11, the keyboard 12, the touch screen 13 and the display screen 23 are connected through the keyboard bracket 11, the touch screen 13 is hinged with the keyboard bracket 11, the touch screen 13 rotates on the keyboard bracket 11 by the fixed hinge structure 14, meanwhile, the touch screen 13 can be supported, the display screen 23 is connected with the keyboard bracket 11 through the supporting arm 21 and the adjusting arm 22, the display screen 23 can adjust the height and the angle through the supporting arm 21 and the adjusting arm 22, the keyboard 12 and the display screen 23 are combined on the keyboard bracket 11, the integration degree is higher, and the display screen assembly 2 is directly connected with the keyboard bracket 11 through the supporting arm 21 and the adjusting arm 22, the fixed supporting structure 27 stably supports the display screen assembly 2, the volume and the weight of the ultrasonic detection equipment are greatly reduced, and the modeling is more attractive, flexible and high in stability.

Specifically, the keyboard tray 11 is a hollow structure, the keyboard 12 can be disposed inside the keyboard tray 11, the keyboard 12 can be retracted and pulled inside the keyboard tray 11, the keyboard tray 11 can accommodate the keyboard 12, the whole display control assembly is more attractive, the technical problems of dust falling and difficulty in cleaning of the keyboard 12 can be solved, the keyboard tray 11 comprises a bottom plate 111, a panel 112 covering the bottom plate 111 and a fixing plate 141 disposed between the bottom plate 111 and the panel 112, and the touch screen 13 is hinged to the fixing plate 141.

Further, referring to fig. 1 to 4, as a specific embodiment of the display control assembly of the present invention, the fixed hinge structure 14 includes a fixed plate 141 disposed inside the open cavity 113, a supporting plate 142 attached to the back of the touch screen 13, and an adapter assembly 143 connecting the fixed plate 141 and the supporting plate 142. Specifically, the fixing plate 141 is generally directly made of a sheet metal part, and the sheet metal part is a part produced by a comprehensive cold working process of a metal sheet. It has the advantage of same part thickness unanimity and easily processing, can practice thrift the cost on guaranteeing the basis of supporting effect, and adapter module 143 can be effectual the stability of being connected between reinforcing backup pad 142 and the fixed plate 141. The switching component 143 generally has a damping force, and the damping force can prevent the finger from shaking when poking the touch screen 13 when touching the touch screen 13, so that the touch screen can be made slim. The adapter assembly 143 may be a damping hinge assembly or a hinge assembly that requires a large force to rotate, and is not limited herein.

Further, please refer to fig. 3 together, as a specific embodiment of the display control assembly according to the present invention, the number of the supporting plates 142 is two, and the two supporting plates 142 are respectively disposed on two opposite sides of the back surface of the touch screen 13. Specifically, the two supporting plates 142 are respectively disposed on two sides of the back surface of the touch screen 13, and the touch screen 13 is stably supported by combining the two supporting plates 142, so that the weight or thickness of the whole touch screen 13 can be prevented from being too heavy. Moreover, the two supporting plates 142 are directly hinged to the fixing plate 141, so that the supporting stability of the touch screen 13 can be improved, and shaking of the fingers when the fingers stick to the touch screen 13 when the touch screen 13 is touched can be reduced.

Of course, according to the actual situation and the specific requirement, in other embodiments of the present invention, only one supporting plate 142 may be provided, and at this time, a single supporting plate 142 is provided at the middle portion of the back surface of the touch screen 13, and the width of the supporting plate 142 is wider, which may also have a better supporting effect; alternatively, a plurality of supporting plates 142 are sequentially arranged on the back surface of the touch screen 13 at intervals to support the touch screen 13, which is not limited herein.

Preferably, the outer cover of the touch screen 13 is provided with an outer frame and a rear shell, the supporting plate 142 is arranged between the rear shell and the touch screen 13, the outer frame and the rear shell are used for supporting and fixing the touch screen 13, and the supporting plate 142 is shielded by the rear shell, so that the overall appearance attractiveness can be effectively guaranteed.

Further, referring to fig. 3 and fig. 4, as an embodiment of the display control assembly provided by the present invention, the adapting assembly 143 includes a rotating member 1431 and a rotating shaft 1432 rotatably connected to the rotating member 1431, the rotating member 1431 is fixedly connected to the fixing plate 141, and the rotating shaft 1432 is fixedly connected to the supporting plate 142. Specifically, the switching component 143 is a component for rotatably connecting the supporting plate 142 and the fixing plate 141, the rotating component 1431 is directly fixed on the fixing plate 141, and the rotating shaft 1432 is fixedly connected with the supporting plate 142, so as to realize the hinge connection between the fixing plate 141 and the supporting plate 142. Of course, according to practical situations and specific requirements, in other embodiments of the present invention, the rotating member 1431 may be fixedly connected to the supporting plate 142, and the rotating shaft 1432 may be fixedly connected to the fixing plate 141, which is not limited herein.

Preferably, a damper is provided between the rotation member 1431 and the rotation shaft 1432 to increase the force required for rotation between the rotation member 1431 and the rotation shaft 1432, so that a large force is required for rotation to occur.

Further, please refer to fig. 1, fig. 2 and fig. 5 together, as a specific embodiment of the display control assembly provided by the present invention, the supporting mechanism includes a supporting arm 21 and an adjusting arm 22, the supporting arm 21 is disposed on the keyboard bracket 11, the supporting arm 21 is fixedly connected to the keyboard bracket 11, the supporting arm 21 is hinged to the adjusting arm 22, and the display screen 23 is rotatably connected to the adjusting arm 22. Specifically, display screen 23 is connected with keyboard tray 11 through support arm 21 and regulating arm 22, and display screen 23 can be through support arm 21 and regulating arm 22 height-adjusting and angle, combine keyboard 12 and display screen 23 on keyboard tray 11, the integrated level is higher, and display screen subassembly 2 directly is connected with keyboard tray 11 through support arm 21 and regulating arm 22, very big reduction ultrasonic testing equipment's volume and weight, and the molding is nimble pleasing to the eye more.

Further, referring to fig. 1, fig. 2 and fig. 5, as an embodiment of the display control assembly provided by the present invention, the supporting arm 21 includes a bottom rod 211 and a bending rod 212 formed by bending the bottom rod 211, and the bending rod 212 is located at the top end of the bottom rod 211 and is opposite to the adjusting arm 22. Specifically, the bottom rod 211 is used for supporting, and the bending rod 212 can facilitate adjusting the height of the arm 22, so that the vertical supporting arm 21 is prevented from influencing the placement of the display screen 23. The bending rod 212 is formed by bending the bottom rod 211 towards one side far away from the display screen 23, one end of the bending rod 212 far away from the bottom rod 211 is hinged to the adjusting arm 22, and the adjusting arm 22 extends towards one side of the bottom rod 211, namely the bending rod 212 and the adjusting arm 22 are oppositely arranged. Of course, according to actual conditions and specific requirements, in other embodiments of the present invention, the supporting arm 21 may also be a height adjusting rod, and the adjusting manner may be a screw rod or an air cylinder, etc., so as to realize the height adjustment of the adjusting arm 22, which is not limited herein.

Further, referring to fig. 1, fig. 2 and fig. 5, as a specific embodiment of the display control assembly provided by the present invention, a sliding support member 24 is disposed at the bottom of the adjusting arm 22, one end of the sliding support member 24 is slidably connected to the adjusting arm 22, and the other end of the sliding support member 24 abuts against the supporting arm 21. Specifically, slide support piece 24 locates on the regulating arm 22 is close to the side of support arm 21, and slide support arm 21 can play the effect that supports regulating arm 22, rotate the high back of adjusting display screen 23 between regulating arm 22 and support arm 21, make slide support piece 24's both ends respectively with regulating arm 22 and support arm 21 looks butt through removing slide support piece 24, thereby guarantee the angle between regulating arm 22 and the support arm 21, and guarantee the height of display screen 23, can guarantee the stability that regulating arm 22 adjusted, and simple structure convenient to use.

Further, referring to fig. 1, fig. 2 and fig. 5, as a specific embodiment of the display control assembly provided by the present invention, a horizontal rotation adjusting member 25 and a vertical rotation adjusting member 26 are disposed at one end of the adjusting arm 22 away from the supporting arm 21, and the display screen 23 is connected to the vertical rotation adjusting member 26 through the horizontal rotation adjusting member 25. Specifically, horizontal rotation regulating part 25 can adjust the horizontal rotation of display screen 23, and vertical rotation regulating part 26 can adjust the vertical rotation of display screen 23, rotates regulating part 25 through the horizontal and vertical rotation regulating part 26 can adjust the turned angle of display screen 23 promptly. The horizontal rotation adjusting part 25 and the vertical rotation adjusting part 26 may be the same component, and the component may be a universal joint or a spherical connection, which is not limited herein.

Further, fig. 1, fig. 2 and fig. 5, as a specific embodiment of the display control assembly provided by the present invention, the horizontal rotation adjusting member 25 includes a first horizontal plate 251, a second horizontal plate 252 and a connecting column (not shown), the first horizontal plate 251 is connected with the adjusting arm 22, and the first horizontal plate 251 and the second horizontal plate 252 are attached to each other and connected through the connecting column. Specifically, the first horizontal plate 251 and the second horizontal plate 252 are disposed opposite to each other and rotatably connected through a connecting column, that is, the first horizontal plate 251 and the second horizontal plate 252 can rotate around the connecting rod, so as to achieve horizontal rotation between the first horizontal plate 251 and the second horizontal plate 252, the first horizontal plate 251 is connected with the adjusting arm 22, and the second horizontal plate 252 can be directly connected with the display screen 23 or connected with the vertical rotation adjusting member 26, which is not limited herein.

Further, fig. 1, fig. 2 and fig. 5 are used as a specific embodiment of the display control assembly provided by the present invention, a buckling portion 261 is provided on the back surface of the display screen 23, and the second horizontal plate 252 is vertically hinged to the buckling portion 261. Specifically, the buckling part 261 is attached, bonded or integrated to the back surface of the display screen 23, and one side of the second horizontal plate 252 away from the first horizontal plate 251 is hinged to the buckling part 261 through a hinge horizontally arranged, so that the vertical rotation of the display screen 23 can be realized through a simple structure.

Further, please refer to fig. 1 and fig. 6 together, as a specific embodiment of the display control assembly provided by the present invention, the fixing support structure 27 includes a first connecting plate 271 and a second connecting plate 272, and the first connecting plate 271 and the second connecting plate 272 are spliced and attached to the rear side of the display screen 23. Specifically, the back of the display screen 23 is arranged after the first connecting plate 271 and the second connecting plate 272 are connected, so that the back of the display screen 23 is supported, the first connecting plate 271 and the second connecting plate 272 are combined to fix the display screen 23, the distance between the first connecting plate 271 and the second connecting plate 272 can be adjusted to fix the display screen 23, the problems of difficulty in installation, overlarge gap and middle bulge can be effectively solved, and the fixing device can be used for fixing different display screens 23 with similar sizes.

Further, please refer to fig. 6, as a specific embodiment of the display control assembly of the present invention, one side of the second connecting plate 272 close to the first connecting plate 271 is stacked on the rear side of the first connecting plate 271. Specifically, the first connecting plate 271 is attached to the bottom of the display screen 23, the portion of the second connecting plate 272 is attached to the display screen 23, and the other portion of the second connecting plate 272 is arranged at the back of the first connecting plate 271, and the fixing piece 273 is used for realizing the fixed connection between the first connecting plate 271 and the second connecting plate 272, so that the position between the first connecting plate 271 and the second connecting plate 272 can be adjusted, and the problems of difficulty in installation, overlarge gap and middle protrusion of the display screen 23 or the same display screen 23 can be avoided.

Further, please refer to fig. 6 together, as a specific embodiment of the display control assembly provided by the present invention, a first fixing hole (not shown) is disposed on the first connecting plate 271, a second fixing hole (not shown) is disposed on the second connecting plate 272, and the fixing member 273 sequentially passes through the first fixing hole and the second fixing hole for fixing connection. Specifically, the fixing member 273 is generally a bolt, and the fixing member 273 passes through the first fixing hole and the second fixing hole in sequence to realize the connection between the first connecting plate 271 and the second connecting plate 272. When the second fixing hole is a kidney-shaped hole, the fixing member 273 can slide relatively in the second fixing hole, thereby adjusting the relative position between the first connecting plate 271 and the second connecting plate 272. The first fixing hole may also be a waist-shaped hole, and in this case, the length of the first connecting plate 271 and the second connecting plate 272 may also be adjusted.

Wherein, the middle of the waist-shaped hole is square, and the opposite ends of the square are formed with semi-circles. The first fixing hole or the second fixing hole may be a long hole, which is not limited herein. Of course, according to practical situations and specific requirements, in other embodiments of the present invention, the fixing member 273 may also be a screw, and at this time, the first fixing plate 141 and the second fixing plate 141 are directly screwed together by the screw; the fastening member 273 may be a fastening glue for bonding the first fastening plate 141 and the second fastening plate 141, which is not limited herein.

Further, referring to fig. 1 and fig. 2, as an embodiment of the display control assembly of the present invention, two sides of the keyboard bracket 11 are further provided with a probe holder 3 and/or a couplant heater holder 4. Specifically, the probe frame 3 and the couplant heater fixing frame 4 can be integrated on two sides of the keyboard bracket 11, so that the probe and the couplant heater can be taken conveniently, and the volume of the whole ultrasonic detection device can be effectively saved. Wherein, the probe frame 3 is generally a plurality of and sets up respectively in the both sides of keyboard bracket 11, and a plurality of probe frame 3 evenly set up, and couplant heater mount 4 also is fixed in the lateral wall of keyboard bracket 11. One side that keyboard bracket 11 was kept away from to probe frame 3 and couplant heater mount 4 all is equipped with vertical groove, can enough make things convenient for putting into of probe or couplant heater, can also make things convenient for accomodating of pencil.

Referring to fig. 1 to 6, the present invention further provides an ultrasonic testing apparatus, which includes the display control module in any of the above embodiments.

The utility model provides an ultrasonic testing device, touch-sensitive screen 13 sets up on keyboard bracket 11, keyboard 12 is directly accomodate in keyboard bracket 11's inside, display screen subassembly 2 also sets up on keyboard bracket 11, connect keyboard 12, touch-sensitive screen 13 and display screen 23 through keyboard bracket 11, touch-sensitive screen 13 and keyboard bracket 11 articulate, and realize the rotation of touch-sensitive screen 13 on keyboard bracket 11 and adjust the angle of touch-sensitive screen 13 by fixed hinge structure 14, can support touch-sensitive screen 13 simultaneously, display screen 23 is connected with keyboard bracket 11 through support arm 21 and regulating arm 22, display screen 23 can be through support arm 21 and regulating arm 22 height-adjusting and angle, combine keyboard 12 and display screen 23 on keyboard bracket 11, the integration degree is higher, and display screen subassembly 2 is directly connected with keyboard bracket 11 through support arm 21 and regulating arm 22, fixed support structure 27 carries out stable support to display screen subassembly 2, the volume and the weight of the ultrasonic detection equipment are greatly reduced, and the modeling is more attractive, flexible and high in stability.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. Display control assembly, its characterized in that: comprises that

The keyboard assembly (1) comprises a keyboard bracket (11), a keyboard (12) and a touch screen (13), wherein the keyboard bracket (11) is provided with an opening cavity (113) for accommodating the keyboard (12), the touch screen (13) is fixed on the keyboard bracket (11), and a fixed hinge structure (14) for supporting the touch screen is arranged on the back surface of the touch screen (13);

display screen subassembly (2), including display screen (23) and supporting mechanism, supporting mechanism is fixed in on keyboard tray (11), display screen (23) by supporting mechanism is fixed in the top of keyboard tray (11), the back of display screen (23) is equipped with and is used for supporting fixed bearing structure (27) of display screen (23).

2. The display control assembly of claim 1, wherein: the fixed hinge structure (14) comprises a fixed plate (141) arranged on the inner side of the opening cavity (113), a supporting plate (142) attached to the back of the touch screen (13), and a switching assembly (143) connected with the fixed plate (141) and the supporting plate (142).

3. The display control assembly of claim 2, wherein: the number of the supporting plates (142) is two, and the two supporting plates (142) are respectively arranged on two opposite sides of the back surface of the touch screen (13).

4. The display control assembly of claim 2, wherein: the switching assembly (143) comprises a rotating part (1431) and a rotating shaft (1432) rotatably connected with the rotating part (1431), the rotating part (1431) is fixedly connected with the fixing plate (141), and the rotating shaft (1432) is fixedly connected with the supporting plate (142).

5. The display control assembly of claim 1, wherein: the supporting mechanism comprises a supporting arm (21) and an adjusting arm (22), the supporting arm (21) is arranged on the keyboard bracket (11), the supporting arm (21) is fixedly connected with the keyboard bracket (11), the supporting arm (21) is hinged to the adjusting arm (22), and the display screen (23) is rotatably connected with the adjusting arm (22).

6. The display control assembly of claim 1, wherein: the fixed supporting structure (27) comprises a first connecting plate (271) and a second connecting plate (272), and the first connecting plate (271) and the second connecting plate (272) are spliced and attached to the rear side of the display screen (23).

7. The display control assembly of claim 6, wherein: one side of the second connecting plate (272) close to the first connecting plate (271) is overlapped at the rear side of the first connecting plate (271).

8. The display control assembly of claim 6, wherein: the first connecting plate (271) is provided with a first fixing hole, the second connecting plate (272) is provided with a second fixing hole, and the fixing piece (273) sequentially penetrates through the first fixing hole and the second fixing hole to be fixedly connected.

9. The display control assembly of claim 1, wherein: and probe frames (3) and/or couplant heater fixing frames (4) are further arranged on two sides of the keyboard bracket (11).

10. Ultrasonic testing equipment, its characterized in that: comprising a display control assembly according to any of claims 1 to 9.