CN212234483U - Display device - Google Patents
Display device Download PDFInfo
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- CN212234483U CN212234483U CN202020470435.3U CN202020470435U CN212234483U CN 212234483 U CN212234483 U CN 212234483U CN 202020470435 U CN202020470435 U CN 202020470435U CN 212234483 U CN212234483 U CN 212234483U
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- display screen
- cantilever
- base
- display device
- fixing portion
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Abstract
The utility model provides a display device, display device includes: a machine base; the cantilever is rotatably connected to the base, and a first damping shaft is connected between the cantilever and the base; the display screen, display screen rotatable coupling is in keeping away from of cantilever the one end of frame, just the display screen with be connected with the second damping axle between the cantilever. The utility model discloses in, the display screen can follow the front rotation of cantilever to the reverse side of cantilever, satisfies user's multi-angle observation requirement, and the rotatable angle of display screen is big, consequently, when this display device was used to the ultrasonic equipment on, can adapt to doctor's arbitrary operating position, can satisfy the observation demand that the doctor overlooked, looked straight, looked up each angle such as, convenient to use.
Description
Technical Field
The utility model relates to a mechanical structure field, in particular to display device.
Background
Ultrasonic equipment is in the use, will be according to the angle and the position of doctor and patient's position adjustment display screen, need satisfy the doctor and stand, sit, bend the demonstration content that can both see the display screen, but present display screen all with host computer unipolar rotatable coupling, the angle that the screen can overturn is less, the doctor of being not convenient for observes the display screen in the position of difference.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a display device, aim at solving prior art, the display screen all is connected with the host computer unipolar, and the angle that the screen can overturn is less, the doctor of being not convenient for observe the problem of display screen in the position of difference.
In order to achieve the above object, the present invention provides a display device, the display device including:
a machine base;
the cantilever is rotatably connected to the base, and a first damping shaft is connected between the cantilever and the base;
the display screen, display screen rotatable coupling is in keeping away from of cantilever the one end of frame, just the display screen with be connected with the second damping axle between the cantilever.
Optionally, the display screen is relative the cantilever rotates the in-process including a laminating position, the display screen with the cantilever laminating and magnetism attract each other.
Optionally, a yielding groove is formed in the shell of the display screen, the notch of the yielding groove faces towards the cantilever, the attaching position is formed, and the cantilever is embedded into the yielding groove and magnetically attached to the display screen.
Optionally, the display screen includes a closed position in the process of rotating relative to the base, and in the closed position, the base and the display screen are attached and magnetically attracted.
Optionally, the first damping shaft includes a first fixing portion and a first connecting portion, the first fixing portion is of a rod-shaped structure and is fixed on the base, the first connecting portion is rotatably connected to the first fixing portion, a damping ring is arranged at a connecting position of the first connecting portion and the first fixing portion, and the cantilever is fixed on the first connecting portion.
Optionally, the second damping shaft includes a second fixing portion and a second connecting portion, the second fixing portion is of a rod-shaped structure and is fixed on the display screen, the second connecting portion is rotatably connected to the second fixing portion, a damping ring is arranged at a connecting position of the second connecting portion and the second fixing portion, and the cantilever is fixed on the second connecting portion.
Optionally, a protection pad is arranged on the shell of the display screen, and the protection pad is located on the edge of the bottom of the display screen to prevent the display screen from being damaged by friction with the base in the rotating process.
Optionally, a key is arranged on the base and avoids an area covered by a projection of the protection pad on the base in the rotation process.
Optionally, the protection pad is a silica gel cushion.
Optionally, a wiring channel is arranged in the cantilever, and an electrical connection line between the base and the display screen is wired from the wiring channel.
The utility model discloses technical scheme is through with cantilever rotatable coupling on the frame, and be connected with first damping axle between cantilever and the frame, display screen rotatable coupling is in the one end of keeping away from the frame of cantilever, and be connected with second damping axle between display screen and the cantilever, the display screen can follow the positive reverse side that rotates the cantilever of cantilever, satisfy user's multi-angle and survey the requirement, the rotatable angle of display screen is big, therefore, when this display device uses on the ultrasonic equipment, can adapt to doctor's arbitrary operating position, can satisfy the doctor overlook, look squarely, look up the observation demand of each angle such as face upward, high durability and convenient use.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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, 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a display screen of the display device of the present invention in a closed position relative to a base;
fig. 2 is a schematic structural view of the display screen of the display device of the present invention in the attaching position relative to the cantilever;
fig. 3 is a schematic structural view illustrating that the display screen of the display device of the present invention is opened at a first angle a and a second angle b;
fig. 4 is a schematic structural diagram of the display device of the present invention when the first angle a and the second angle b are at another angle value when the display screen is opened;
FIG. 5 is a schematic view of the structure of FIG. 3 in another view;
fig. 6 is a schematic view of fig. 3 under still another vision.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
22 | Abdicating |
| 11 | Push- |
3 | |
| 2 | Display screen | a | |
| 21 | Protective pad | b | Second angle |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 6, to achieve the above object, the present invention provides a display device, including: a base 11; the cantilever 3 is rotatably connected to the base 11, and a first damping shaft (not shown in the figure) is connected between the cantilever 3 and the base 11; display screen 2, display screen 2 rotatable coupling is in keeping away from of cantilever 3 the one end of frame 11, just display screen 2 with be connected with the second damping axle (not marked in the figure) between the cantilever 3.
In this embodiment, the display device has a base 11 and a display screen 2, the base 11 and the display screen 2 are connected by a cantilever 3, as shown in fig. 3-6, two ends of the cantilever 3 are respectively rotatably connected to the base 11 and the display screen 2, wherein the first damping shaft is located at a position where the base 11 is connected to the cantilever 3, and the second damping shaft is located at a position where the display screen 2 is connected to the cantilever 3. In specific implementation, the cantilever 3 is a plate-shaped structure, the display screen 2 connected to the end of the cantilever 3 can rotate around the cantilever 3, the rotation angle is 0-360 degrees, namely, when the distance from the connecting position of the display screen 2 and the cantilever 3 to the bottom of the display screen 2 is greater than the length of the cantilever 3, the display screen 2 can rotate from the front of the cantilever 3 to the back of the cantilever 3, and the requirement of a user for multi-angle observation is met. In practical application, this display device can be applied to ultrasonic equipment, and the doctor can carry out the regulation of arbitrary angle to display screen 2 when carrying out ultrasonic testing for patient, and it is very convenient to use.
The base 11 is used for mounting a main control board of the display screen 2, and in a specific implementation, the base 11 has an inner cavity (not shown), and the main control board is mounted in the inner cavity and electrically connected to the display screen 2.
The frictional resistance provided by the first damping shaft and the second damping shaft is enough to overcome the gravity of the display screen 2, so that the display screen 2 can be stopped at the angle adjusted by the user, and the self-rotation is avoided. When the display screen 2 is used, a user firstly opens the display screen 2, at the moment, the cantilever 3 rotates to a first angle a (the first angle a is within the range of 0-180 degrees) along the first damping shaft, then the display screen 2 is pulled to rotate to a second angle b (the second angle b is within the range of 0-360 degrees) around the second damping shaft, and after the user stops pulling, the display screen 2 is kept at the position by the friction force of the first damping shaft and the second damping shaft. Because the rotatable angle of display screen 2 is big, consequently, when this display device was used to ultrasonic equipment, can adapt to doctor's arbitrary operating position, can satisfy the observation demand of each angle such as doctor overlook, look straight, look up upward convenient to use.
In a further embodiment, the display screen 2 and the cantilever 3 have a bonding position and a separation position, and in the bonding position, the display screen 2 and the cantilever 3 are magnetically attracted.
In order to ensure that the first angle a and the second angle b of the display screen 2 can be separately set (the situation that the display screen 2 rotates around the second damping shaft is avoided when the cantilever 3 rotates around the first damping shaft), and when the display screen 2 is attached to the cantilever 3, the display screen 2 and the cantilever 3 are magnetically attracted. In this embodiment, the separation position (as shown in fig. 3 to 6) refers to a position where the display screen 2 rotates around the second damping axis by a first angle a (when the second angle b is not equal to 0 °), and the attachment position (as shown in fig. 2) refers to a position where the display screen 2 does not rotate around the second damping axis (when the second angle b is equal to 0 °), and meanwhile, the display screen is also convenient to carry and avoid the situation that the display screen 2 and the cantilever 3 rotate when the user holds the display device by hand.
The mode that realizes magnetism and paste mutually can have the multiple, for example, install magnet respectively on cantilever 3 and display screen 2, magnet inter attraction to adsorb display screen 2 on cantilever 3, or, install magnet (not marking in the figure) on cantilever 3 or display screen 2, cantilever 3 is made by the iron sheet, and magnet adsorbs the iron sheet, can reach the purpose that display screen 2 and cantilever 3 magnetism attract mutually equally.
In a further scheme, be equipped with the groove of stepping down 22 on the casing of display screen 2, the notch orientation in groove of stepping down 22 cantilever 3 the laminating position, cantilever 3 imbeds in the groove of stepping down 22 with the laminating of 2 magnetism of display screen.
Let groove 22 be located display screen 2's casing, its position corresponds with cantilever 3's position, and let groove 22's notch towards cantilever 3, make cantilever 3 can be embedded into and let in groove 22, thus, when laminating the position, cantilever 3 is embedded into in display screen 2's the casing, guarantee cantilever 3 and the planarization of display screen 2 on the fitting surface (cantilever 3 protrusion receives external environment's damage in display screen 2's casing easily, if, with the striking of desktop), play certain guard action to the cantilever. In the preferred embodiment, the magnets mounted on the display screen 2 are located at the bottom of the relief groove 22.
Optionally, the display screen 2 has an open position and a closed position relative to the base 11, and in the closed position, the base 11 and the display screen 2 are magnetically attracted to each other.
The display screen 2 has an open position (shown in fig. 2-6) and a closed position (shown in fig. 1) relative to the base 11, wherein the open position is a position in which the first angle a of the display screen 2 rotating around the first damping axis is greater than 0 °, and the closed position is a position in which the first angle a of the display screen 2 rotating around the first damping axis is equal to 0 °. In the closed position, frame 11 and 2 magnetism of display screen attract each other, guarantee that the first angle an and the second angle b of display screen 2 can separately set up, simultaneously, also be convenient for carry, display screen 2 takes place the pivoted condition with cantilever 3 when avoiding user's portable display device.
Here, the magnetic attraction may be achieved in various ways, for example, by installing magnets on the base 11 and the display 2 respectively, and the magnets attract each other, so as to attract the display 2 to the base 11, or by installing magnets on the base 11 and iron sheets on the housing of the display 2, the purpose of magnetic attraction between the display 2 and the base 11 can also be achieved. In an alternative embodiment, the magnet or the iron sheet may be located at an end of the base 11 or the display screen 2 away from the cantilever 3, and the user may directly open the display screen 2 when needing to open the display screen 2, or the magnet or the iron sheet may also be located at two sides of the base 11 or the display screen 2.
The first damping shaft comprises a first fixing part and a first connecting part, the first fixing part is of a rod-shaped structure and is fixed on the base 11, the first connecting part is rotatably connected on the first fixing part, a damping ring is arranged at the connecting position of the first connecting part and the first fixing part, and the cantilever 3 is fixed on the first connecting part. The second damping shaft comprises a second fixing part and a second connecting part, the second fixing part is of a rod-shaped structure and is fixed on the display screen 2, the second connecting part is rotatably connected on the second fixing part, a damping ring is arranged at the connecting position of the second connecting part and the second fixing part, and the cantilever 3 is fixed on the second connecting part.
In this embodiment, the first fixing portion and the second fixing portion are rod-shaped structures, two ends of the first fixing portion are fixed on the base 11, two ends of the second fixing portion are fixed on the housing of the display screen 2, and two ends of the cantilever 3 are respectively fixed with the first connecting portion and the second connecting portion, so as to realize the rotatable connection between the cantilever 3 and the base 11 and the rotatable connection between the cantilever 3 and the display screen 2. The frictional force of first damping axle and second damping axle is provided by the damping ring, and the damping ring can be compression spring gasket, avoids display screen 2 or cantilever 3 self-rotation.
In a specific embodiment, the first damping shaft may have one or more first connecting portions, the one or more first connecting portions may be rotatably connected to the first fixing portion, the first connecting portion may be located in the middle of the first fixing portion when there is one first connecting portion, the plurality of first connecting portions may be arranged on the first fixing portion when there are two first connecting portions, and the two first connecting portions may be located at both ends of the first fixing portion when there are two first connecting portions. It will be appreciated that the second damper shaft may also have one or more second connecting portions in a manner similar to the arrangement of the first connecting portion and the first fixing portion.
Optionally, a protection pad 21 (shown in fig. 6) is disposed on the casing of the display screen 2, and the protection pad 21 is located at the bottom edge of the display screen 2, so as to prevent the display screen 2 from being damaged by friction with the base 11 during the rotation process.
Because display screen 2 probably takes place to interfere with frame 11 at the pivoted in-process, consequently, for avoiding display screen 2 to produce the friction damage with frame 11 at the pivoted in-process, set up protection pad 21 on display screen 2's the casing, protection pad 21 comprises flexible material, for example, the silica gel cushion is installed in the bottom border position of display screen 2 to absorb vibrations, protection display screen 2.
Similarly, a key 11 is arranged on the base 11, and the key 11 avoids an area covered by a projection on the base 11 in the rotating process of the protection pad 21.
The keys 11 disposed on the base 11 should avoid the area covered by the projection on the base 11 during the rotation of the protection pad 21, so as to avoid the interference between the protection pad 21 and the keys 11.
Optionally, a routing channel (not shown) is disposed in the cantilever 3, and the electrical connection line between the base 11 and the display screen 2 is routed through the routing channel.
The wiring channel is formed in the cantilever 3, and is communicated with the inner cavity of the base 11 and the inner cavity of the housing of the display screen 2, and the channel is provided by an electric connection line.
The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A display device, characterized in that the display device comprises:
a machine base;
the cantilever is rotatably connected to the base, and a first damping shaft is connected between the cantilever and the base;
the display screen, display screen rotatable coupling is in keeping away from of cantilever the one end of frame, just the display screen with be connected with the second damping axle between the cantilever.
2. The display device of claim 1, wherein the rotation of the display screen relative to the cantilever comprises a bonding position in which the display screen is bonded to the cantilever and magnetically attracted thereto.
3. The display device according to claim 2, wherein a recess is formed in the housing of the display screen, and the cantilever is embedded in the recess and magnetically attached to the display screen in the attaching position.
4. The display device of claim 1, wherein the rotation of the display screen relative to the base comprises a closed position in which the base is attached to the display screen and magnetically attracted thereto.
5. The display device according to claim 1, wherein the first damping shaft includes a first fixing portion and a first connecting portion, the first fixing portion is of a rod-shaped structure and is fixed on the base, the first connecting portion is rotatably connected to the first fixing portion, a damping ring is disposed at a connecting position of the first connecting portion and the first fixing portion, and the cantilever is fixed on the first connecting portion.
6. The display device according to claim 5, wherein the second damping shaft includes a second fixing portion and a second connecting portion, the second fixing portion is of a rod-like structure and is fixed on the display screen, the second connecting portion is rotatably connected to the second fixing portion, a damping ring is disposed at a connecting position of the second connecting portion and the second fixing portion, and the cantilever is fixed on the second connecting portion.
7. The display device according to claim 1, wherein a protective pad is disposed on the housing of the display screen, and the protective pad is located at a bottom edge of the display screen to prevent the display screen from being damaged by friction with the base during rotation.
8. The display device as claimed in claim 7, wherein the base has keys that avoid an area covered by a projection of the protective pad on the base during rotation.
9. The display device according to claim 7 or 8, wherein the protective pad is a silicone cushion.
10. The display device according to any one of claims 1 to 8, wherein a routing channel is provided in the suspension arm, and electrical connection wires of the chassis and the display screen are routed from the routing channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470435.3U CN212234483U (en) | 2020-04-02 | 2020-04-02 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020470435.3U CN212234483U (en) | 2020-04-02 | 2020-04-02 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212234483U true CN212234483U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020470435.3U Active CN212234483U (en) | 2020-04-02 | 2020-04-02 | Display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366149A (en) * | 2021-12-31 | 2022-04-19 | 深圳鲲为科技有限公司 | Ultrasonic diagnostic apparatus and ultrasonic diagnostic system |
| WO2024179599A1 (en) * | 2023-03-01 | 2024-09-06 | 深圳迈瑞生物医疗电子股份有限公司 | Monitoring device and medical device |
-
2020
- 2020-04-02 CN CN202020470435.3U patent/CN212234483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366149A (en) * | 2021-12-31 | 2022-04-19 | 深圳鲲为科技有限公司 | Ultrasonic diagnostic apparatus and ultrasonic diagnostic system |
| WO2024179599A1 (en) * | 2023-03-01 | 2024-09-06 | 深圳迈瑞生物医疗电子股份有限公司 | Monitoring device and medical device |
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