CN218045147U - Illumination device for ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus - Google Patents
Illumination device for ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus Download PDFInfo
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- CN218045147U CN218045147U CN202220245197.5U CN202220245197U CN218045147U CN 218045147 U CN218045147 U CN 218045147U CN 202220245197 U CN202220245197 U CN 202220245197U CN 218045147 U CN218045147 U CN 218045147U
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Abstract
The utility model discloses a lighting device and ultrasonic diagnosis equipment for ultrasonic diagnosis equipment relates to medical equipment technical field, and the main objective improves ultrasonic diagnosis equipment's lighting device's convenient to use nature and use travelling comfort. The utility model discloses a main technical scheme does: the lighting device for the ultrasonic diagnosis equipment comprises a circuit board, wherein a light-emitting piece is arranged on the circuit board; the light-transmitting shell is connected with the circuit board and wraps the light-emitting piece; the light-emitting component is arranged in the light-transmitting shell and covers the light-emitting component, the light-emitting component is used for emitting light uniformly, and the light emitted by the light-emitting component passes through the light-transmitting shell.
Description
Technical Field
The utility model relates to a medical equipment technical field particularly, relates to a lighting device and ultrasonic diagnosis equipment for ultrasonic diagnosis equipment.
Background
The ultrasonic diagnostic equipment provides ultrasonic images for clinicians to achieve the purposes of disease screening, diagnosis and the like, the ultrasonic diagnostic equipment usually works in a darkroom, and when an operator uses input devices such as a keyboard on the equipment, a lighting device is needed to provide a better operating environment so as to avoid misoperation.
At present, a light-emitting element such as a light-emitting diode is generally used for illuminating ultrasonic diagnostic equipment, that is, light emitted by the light-emitting diode irradiates an input device, and because the light of the light-emitting diode is emitted linearly, when the light irradiates the input device, a light spot with higher central brightness and a light shadow with lower peripheral brightness are formed, and the brightness is uneven and not soft, and the use is inconvenient; moreover, when the sight line of the operator and the light emitting diode are in a certain direct vision range, strong light stimulation is brought to the eyes of the operator, and physical discomfort is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present invention provides an illumination device for an ultrasonic diagnostic apparatus and an ultrasonic diagnostic apparatus, and mainly aims to improve the convenience and comfort of use of the illumination device of the ultrasonic diagnostic apparatus.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
in one aspect, an embodiment of the present invention provides an illumination device for an ultrasonic diagnostic apparatus, including:
the circuit board is provided with a light-emitting piece;
the light-transmitting shell is connected with the circuit board and wraps the light-emitting piece;
the light-emitting component is arranged in the light-transmitting shell and covers the light-emitting component, the light-emitting component is used for emitting light uniformly, and the light emitted by the light-emitting component passes through the light-transmitting shell.
Furthermore, the area of the light-transmitting shell opposite to the luminous piece is a light-transmitting area, and the rest area of the light-transmitting shell is an opaque area;
the light-equalizing piece is arranged between the light-transmitting area and the light-emitting piece.
Further, the light homogenizing piece is a non-elastic piece; or the light homogenizing piece is an elastic piece, and is in interference fit in the light transmitting shell;
the light equalizing piece is a semitransparent material piece.
Further, the illumination device for an ultrasonic diagnostic apparatus further includes:
and the switch part is electrically connected with the circuit board and used for controlling the light-emitting part to be lightened or extinguished.
On the other hand, the embodiment of the present invention further provides an ultrasonic diagnostic apparatus, which includes a housing, an input device and the aforementioned lighting device for an ultrasonic diagnostic apparatus;
the input device and the illumination device are both disposed within the housing; light rays emitted from the light-transmitting housing are used to illuminate the input device.
Furthermore, the lighting device also comprises a switch part which is electrically connected with the circuit board and used for controlling the light-emitting part to be turned on or turned off;
the shell is also provided with a push-pull opening; the input device is movably arranged in the shell and can move out of or enter the shell through the push-pull opening;
the input device is used for triggering the switch piece to enable the luminous piece to be lightened when the shell is moved out; the input device is also used for triggering the switch piece when entering the shell so as to enable the luminous piece to be extinguished.
Furthermore, the area of the light-transmitting shell opposite to the luminous piece is a light-transmitting area;
the shell is provided with a light-transmitting opening, the light-transmitting opening is located in the upper portion of the push-pull opening, and the light-transmitting area is exposed through the light-transmitting opening.
Furthermore, the end of the light-transmitting area of the light-transmitting shell is inserted into the light-transmitting port, and the surface of the light-transmitting shell is flush with the surface of the outer shell.
Furthermore, an installation groove communicated with the light-transmitting opening is formed in the shell;
the circuit board, the light-transmitting shell and the light-equalizing piece are all arranged in the mounting groove.
Further, the ultrasonic diagnostic apparatus further includes:
the fixing plate is buckled at the opening end of the mounting groove, one end of the fixing plate is connected with the light-transmitting shell, and the other end of the fixing plate is connected with the mounting groove.
Borrow by above-mentioned technical scheme, the utility model discloses following beneficial effect has at least:
the embodiment of the utility model provides a technical scheme, through set up the even light piece that covers the illuminating part in the printing opacity shell, even light piece can form the diffuse reflection to the light that the illuminating part sent, thereby make the light that sees through even light piece more even, even gentle, and then the perpendicular incidence that sends the illuminating part, the great pointolite of intensity converts the area source of even divergence into, it can be bigger to jet out and shine the light area on input device from the printing opacity shell like this, more even soft and not dazzling, it is more convenient to use, and is more comfortable.
Drawings
Fig. 1 is an exploded view of an illumination device for an ultrasonic diagnostic apparatus according to an embodiment of the present invention;
fig. 2 is an exploded view of an ultrasonic diagnostic apparatus provided in an embodiment of the present invention, in which an illumination device is installed on a housing;
fig. 3 is a schematic structural diagram of an ultrasonic diagnostic apparatus provided by an embodiment of the present invention, in which an illumination device is mounted on a housing;
fig. 4 is a cross-sectional view of an ultrasonic diagnostic apparatus provided in an embodiment of the present invention, in which an illumination device is installed on a housing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. 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. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the description of the present embodiment, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "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 of the present embodiment and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of protection of the present embodiment.
As shown in fig. 1 and 4, an embodiment of the present invention provides an illumination device for an ultrasonic diagnostic apparatus, including: a circuit board 1, wherein the circuit board 1 is provided with a luminous piece 11; the light-transmitting shell 2 is connected with the circuit board 1 and wraps the light-emitting piece 11; the light homogenizing part 3 is arranged in the light transmitting shell 2, covers the light emitting part 11 and is used for homogenizing the light emitted by the light emitting part 11, and the light emitted by the light emitting part 11 is emitted out of the light transmitting shell 2 through the light homogenizing part 3.
The embodiment of the utility model provides an in, printing opacity shell 2 and circuit board 1 can seal light-emitting component and light-equalizing piece 3, specifically, and printing opacity shell 2 can include the open end, and its open end is connected like bolted connection etc. with circuit board 1, and printing opacity shell 2 can be made by the duroplasts to protect its inside components and parts better. The number of the light emitting members 11 may be plural, and a plurality of the light emitting members 11 may be arranged on the circuit board 1 in an array to improve the brightness of the lighting device. And also; the light emitting brightness of the light emitting member 11 can be adjusted by the circuit board 1 as needed, and specifically, the light emitting member 11 can be a light emitting diode.
The embodiment of the utility model provides a lighting device for ultrasonic diagnosis equipment, through set up the even light piece 3 that covers illuminating part 11 in printing opacity shell 2, even light piece 3 can form the diffuse reflection to the light that illuminating part 11 sent, thereby make the light that sees through even light piece 3 more even, even gentle, and then the perpendicular incidence that sends illuminating part 11, the great pointolite of intensity converts the area source of even divergence into, it can be bigger to follow 2 jets out of printing opacity shells and shine the light area on input device like this, more even soft and not dazzling, and more convenient to use, and is more comfortable.
In an alternative embodiment, referring to fig. 1, the area of the light-transmitting case 2 opposite to the light-emitting member 11 is a light-transmitting area 21, and the rest area of the light-transmitting case 2 is a non-light-transmitting area; the light uniformizing member 3 is disposed between the light transmitting region 21 and the light emitting member 11.
In the above embodiment, the region of the transparent shell 2 opposite to the light emitting element 11 may be set to be transparent, and all the other regions are subjected to shading treatment, so that only the region of the transparent shell 2 opposite to the light emitting element 11 can transmit light, and all the other regions are not transmitted light, thereby ensuring that the light passing through the light equalizing element 3 is transmitted from the light transmitting region 21, and is not transmitted from other regions of the transparent shell 2, and further ensuring the brightness of the light emitted by the lighting device.
In an alternative embodiment, the light homogenizing member 3 may be a non-elastic member or an elastic member, and when the light homogenizing member 3 is an elastic member, the light homogenizing member 3 is interference-fitted in the light transmitting housing 2. In this embodiment, the light equalizing member 3 is an elastic member and is in interference fit with the light transmitting shell 2, so that on one hand, the light equalizing member 3 can deform 3, and thus can be conveniently installed in the light transmitting shell 2 or detached from the light transmitting shell 2, and the light equalizing member 3 can be conveniently disassembled; on the other hand, the light equalizing piece 3 and the light-transmitting shell 2 are in interference fit, so that the light equalizing piece 3 can be conveniently fixed in the light-transmitting shell 2, and the operation is more convenient and faster.
In an optional embodiment, the light-equalizing member 3 may be a translucent member, that is, the light-equalizing member 3 is made of a translucent material, so that the light emitted by the light-emitting member 11 is diffusely reflected by the light-equalizing member 3, and the light transmitted by the light-emitting member 11 is more uniform and softer, and the direct and stronger point light sources emitted by the light-emitting member 11 are converted into uniformly divergent surface light sources, so that the area of the light emitted from the light-transmitting housing 2 and irradiated on the input device is larger, more uniform and softer, and is not glaring. Specifically, the light uniformizing element 3 may be made of translucent silica gel or rubber.
For convenience of operation, in an alternative embodiment, referring to fig. 1, the lighting device may further include a switch member 4, and the switch member 4 is electrically connected to the circuit board 1 for controlling the light emitting member 11 to be turned on or off.
According to the above embodiment, when illumination is required, the switch element 4 can be turned on, so that the loop where the light emitting element 11 is located on the circuit board 1 is closed, and the light emitting element 11 is turned on to realize illumination; when the lighting is not needed, the switch member 4 can be turned off, so that the circuit where the luminous member 11 is located on the circuit board 1 is disconnected, the luminous member 11 is turned off, and the lighting is stopped. The operation is convenient.
In the above embodiments, the switch member 4 may be any type of switch member, and may be controlled by different triggering methods. For example, the switch member 4 may be a manual switch, a microswitch, a magnetic switch, or the like.
As shown in fig. 2, 3 and 4, an embodiment of the present invention further provides an ultrasonic diagnostic apparatus, which includes a housing 5, an input device 7 and the aforementioned lighting device for an ultrasonic diagnostic apparatus; the input device 7 and the lighting device are both arranged in the shell 5; the light emitted from the light-transmissive cover 2 is used to illuminate an input device 7, wherein the input device 7 may be a keyboard or a control panel or the like.
The embodiment of the utility model provides an ultrasonic diagnosis equipment, including the lighting device who is used for ultrasonic diagnosis equipment, this lighting device is through setting up the even light piece 3 that covers illuminating part 11 in printing opacity shell 2 for light that illuminating part 11 sent can jet out from printing opacity shell 2 again after the divergence of even light piece 3, thereby makes the light that shines on input device 7 more even, soft, and it is more convenient to use, and even soft light can not cause the highlight to operator's eyes amazing, uses more comfortablely.
In an alternative embodiment, referring to fig. 3, the lighting device further includes a switch member 4, wherein the switch member 4 is electrically connected to the circuit board 1 for controlling the light emitting member 11 to be turned on or off; the shell 5 can also be provided with a push-pull opening 51; the input device 7 is movably arranged in the shell 5 and can move out of or enter the shell 5 through the push-pull opening 51; the input device 7 is used for triggering the switch member 4 to light the luminous member 11 when the shell 5 is moved out; the input device 7 is also used to activate the switch element 4 upon entering the housing 5 to extinguish the luminous element 11. The input device 7 may be slidably connected to the housing 5 via a linear guide or the like.
In the above embodiment, the input device 7 may be a keyboard, and the keyboard is movably disposed, and the switch member 4 is triggered during movement of the keyboard, so that the lighting device is turned on or off without manually triggering the switch member 4 by an operator, and the operation is convenient and fast. Specifically, when the operator needs to use the keyboard, the keyboard can be pushed out or pulled out from the push-pull opening 51, the switch part 4 is triggered, the light-emitting part 11 is lightened, and the lighting device lights the keyboard; when the operator finishes using the keyboard, the keyboard can be sent into the shell 5 through the push-pull opening 51, the switch part 4 is triggered again, the luminous part 11 is turned off, and the lighting device stops lighting.
In the above embodiments, the switch member 4 may be any type of switch member 4 that can be triggered during the movement of the keyboard, for example, the switch member 4 may be a micro switch or a magnetic switch.
Specifically, when the switch member 4 is a microswitch, a protruding structure can be arranged on the keyboard, and when the keyboard is pushed out of the shell 5, the protruding structure can be abutted against the trigger end of the microswitch, so that the microswitch is closed, the light emitting member 11 is lightened, and the lighting device lights the keyboard; on the contrary, when the keyboard enters the housing 5, the protruding structure is separated from the trigger end of the micro switch, so that the micro switch is turned off, the light emitting member 11 is turned off, and the lighting device stops lighting. When the switch piece 4 is a magnetic switch, a magnet can be arranged on the keyboard, and when the keyboard is pushed out of the shell 5, the magnet is separated from the magnetic switch, so that the magnetic switch is closed, the light-emitting piece 11 is lightened, and the lighting device lights the keyboard; on the contrary, when the keyboard enters the housing 5, the magnet corresponds to the micro switch, so that the magnetic switch is turned off, the luminous piece 11 is turned off, and the lighting device stops lighting.
In an alternative embodiment, referring to fig. 2, 3 and 4, the area of the light-transmitting case 2 opposite to the light-emitting member 11 is a light-transmitting area 21; the housing 5 is provided with a light-transmitting opening 52, the light-transmitting opening 52 is located at an upper portion of the push-pull opening 51, and the light-transmitting region 21 is exposed through the light-transmitting opening 52.
In the above embodiment, the light-transmitting opening 52 is arranged above the push-pull opening 51, so that when the keyboard is pushed out, the lighting device can emit uniform and soft light at the light-transmitting opening 52 to light the keyboard.
In an alternative embodiment, referring to fig. 4, the end of the light-transmissive region 21 of the light-transmissive shell 2 is inserted into the light-transmissive opening 52, and the surface of the light-transmissive shell 2 is flush with the surface of the outer shell 5.
In the above embodiment, the end of the light-transmitting region 21 of the light-transmitting casing 2 is inserted into the light-transmitting opening 52, which not only facilitates the installation of the light-transmitting casing 2 on the housing 5, but also ensures the position of the light-transmitting region 21 relative to the light-transmitting opening 52 to be fixed, which is more beneficial for the light to be emitted from the light-transmitting region 21; the surface of the light-transmitting shell 2 is flush with the surface of the shell 5, so that the appearance consistency of the shell 5 is ensured, and the aesthetic property of the shell 5 is improved.
In an alternative embodiment, referring to fig. 2, 3 and 4, a mounting slot 53 is provided in the housing 5 in communication with the light-transmissive opening 52; the circuit board 1, the light-transmitting shell 2 and the light-equalizing piece 3 are all arranged in the mounting groove 53.
In the above embodiment, the mounting groove 53 is provided in the housing 5, so that the circuit board 1, the light-transmitting shell 2 and the light-equalizing member 3 are mounted in the mounting groove 53, and the lighting device and other components in the housing 5 can be prevented from affecting each other, thereby ensuring the normal operation of the lighting device and the ultrasonic diagnostic apparatus.
In an alternative embodiment, referring to fig. 2, 3 and 4, the ultrasonic diagnostic apparatus may further include a fixing plate 6, the fixing plate 6 is fastened to an opening end of the mounting groove 53, one end of the fixing plate 6 is connected to the light-transmitting housing 2, and the other end of the fixing plate 6 is connected to the mounting groove 53.
In the above embodiment, can set up the spliced pole in mounting groove 53, can set up the screw hole in the spliced pole, simultaneously, set up the mounting hole on fixed plate 6 to make fixed plate 6 carry out bolted connection through mounting hole and spliced pole and mounting groove 53, fixed plate 6 also can be bolted connection with printing opacity shell 2.
In the above embodiment, the fixing plate 6 may be provided with a notch 61 for passing a cable, so that the circuit board 1 disposed in the mounting groove 53 is electrically connected to the switch member 4 through the cable.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An illumination device for an ultrasonic diagnostic apparatus, characterized by comprising:
the circuit board is provided with a light-emitting piece;
the light-transmitting shell is connected with the circuit board and wraps the light-emitting piece;
the light-emitting component is arranged in the light-transmitting shell and covers the light-emitting component, and the light-emitting component is used for emitting light uniformly.
2. The illumination device for the ultrasonic diagnostic apparatus according to claim 1,
the area of the light-transmitting shell, which is opposite to the light-emitting piece, is a light-transmitting area, and the rest areas of the light-transmitting shell are light-tight areas;
the light-equalizing piece is arranged between the light-transmitting area and the light-emitting piece.
3. The illumination device for the ultrasonic diagnostic apparatus according to claim 1,
the light homogenizing piece is a non-elastic piece; or the light homogenizing piece is an elastic piece, and is in interference fit in the light transmitting shell;
the light equalizing piece is a semitransparent material piece.
4. The illumination device for the ultrasonic diagnostic apparatus according to claim 1, characterized by further comprising:
and the switch piece is electrically connected with the circuit board and used for controlling the light-emitting piece to be lightened or extinguished.
5. An ultrasonic diagnostic apparatus characterized by comprising:
a housing, an input device, and the illumination device for an ultrasonic diagnostic apparatus according to any one of claims 1 to 4;
the input device and the illumination device are both disposed within the housing; light rays emitted from the light-transmitting housing are used to illuminate the input device.
6. The ultrasonic diagnostic apparatus according to claim 5,
the lighting device also comprises a switch piece which is electrically connected with the circuit board and used for controlling the light-emitting piece to be turned on or off;
the shell is also provided with a push-pull opening; the input device is movably arranged in the shell and can move out of or enter the shell through the push-pull opening;
the input device is used for triggering the switch piece to enable the luminous piece to be lightened when the shell is moved out; the input device is also used for triggering the switch piece when entering the shell so as to enable the luminous piece to be extinguished.
7. The ultrasonic diagnostic apparatus according to claim 6,
the area of the light-transmitting shell, which is opposite to the luminous piece, is a light-transmitting area;
the shell is provided with a light-transmitting opening, the light-transmitting opening is located at the upper part of the push-pull opening, and the light-transmitting area is exposed through the light-transmitting opening.
8. The ultrasonic diagnostic apparatus according to claim 7,
the end of the light-transmitting area of the light-transmitting shell is inserted into the light-transmitting port, and the surface of the light-transmitting shell is flush with the surface of the shell.
9. The ultrasonic diagnostic apparatus according to claim 7,
an installation groove communicated with the light-transmitting opening is formed in the shell;
the circuit board, the light-transmitting shell and the light-equalizing piece are all arranged in the mounting groove.
10. The ultrasonic diagnostic apparatus according to claim 9, characterized by further comprising:
the fixing plate is buckled at the opening end of the mounting groove, one end of the fixing plate is connected with the light-transmitting shell, and the other end of the fixing plate is connected with the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245197.5U CN218045147U (en) | 2022-01-29 | 2022-01-29 | Illumination device for ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220245197.5U CN218045147U (en) | 2022-01-29 | 2022-01-29 | Illumination device for ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218045147U true CN218045147U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220245197.5U Active CN218045147U (en) | 2022-01-29 | 2022-01-29 | Illumination device for ultrasonic diagnostic apparatus and ultrasonic diagnostic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218045147U (en) |
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2022
- 2022-01-29 CN CN202220245197.5U patent/CN218045147U/en active Active
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