CN213240685U - Medical film viewing clip and display device - Google Patents
Medical film viewing clip and display device Download PDFInfo
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- CN213240685U CN213240685U CN202021992734.XU CN202021992734U CN213240685U CN 213240685 U CN213240685 U CN 213240685U CN 202021992734 U CN202021992734 U CN 202021992734U CN 213240685 U CN213240685 U CN 213240685U
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Abstract
The utility model provides a medical film viewing clip and a display device, wherein the medical film viewing clip comprises a first shell, a second shell and a sucker component; the second shell is arranged in the first shell and is provided with a first central hole; the sucker assembly comprises a sucker, a hard supporting pad and a soft adsorption pad; the suction cup is arranged in the second shell, the top end of the suction cup is connected with the first shell, and the bottom of the suction cup, the shell wall of the second shell with a first center hole, the supporting pad and the adsorption pad are sequentially stacked; the adsorption pad is provided with a through hole, and the through hole, the first central hole and the bottom of the sucker are communicated; first casing can move for the second casing along the axial of sucking disc subassembly to make the through-hole form the vacuum adsorption district under the negative pressure effect of sucking disc, fix the medical picture clip of seeing on the screen face, thereby not only be convenient for CT piece fixed, remove and take off, can not have the pollutant to remain moreover.
Description
Technical Field
The utility model relates to a medical equipment technical field especially relates to a medical film clip and display device of seeing.
Background
Medical personnel usually can fix the CT film in front of the film viewing lamp through a clamp at the top of the film viewing lamp in order to look up the CT film, so that the details of the CT film can be looked up more clearly under the light of the film viewing lamp.
Along with the popularization rate of the large display screen in the medical industry is higher and higher, in an consultation room or an operating room with the large display screen, medical personnel can directly fix the CT film on the large display screen, and the large display screen is used as a film viewing lamp so as to be convenient for looking up the CT film. Because the big display screen is too high in height, the clamp for fixing the CT film is arranged at the top of the big display screen, and therefore, the CT film is stuck on the big display screen through the double faced adhesive tape at present.
However, the way of fixing the CT film by the double-sided adhesive tape is inconvenient for moving the CT film; on the other hand, the double-sided adhesive tape is not easy to tear, and the residual adhesive layer can pollute the CT film and the large display screen.
SUMMERY OF THE UTILITY MODEL
The utility model provides a medical film clip and display device of seeing, this medical operation process who sees fixed CT piece of film clip is simple swift, the removal and the taking off of the CT piece of not only being convenient for, can not have the pollutant to remain moreover.
In a first aspect, the utility model provides a medical film viewing clip, which comprises a first shell, a second shell and a sucker component; the second shell is arranged in the first shell and is provided with a first central hole; the sucker assembly comprises a sucker, a hard supporting pad and a soft adsorption pad; the suction cup is arranged in the second shell, the top end of the suction cup is connected with the first shell, and the bottom of the suction cup, the shell wall of the second shell with a first center hole, the supporting pad and the adsorption pad are sequentially stacked; the adsorption pad is provided with a through hole, and the through hole, the first central hole and the bottom of the sucker are communicated; the first shell can move relative to the second shell along the axial direction of the sucker component, so that the through hole forms a vacuum adsorption area under the action of negative pressure of the sucker.
The medical film viewing clip of the utility model comprises a first shell, a second shell and a sucker component, wherein the second shell is arranged inside the first shell and is provided with a first central hole; the sucking disc subassembly includes the sucking disc, the supporting pad of stereoplasm and soft adsorption pad. The bottom of the sucker, the shell wall of the second shell with the first central hole, the supporting pad and the adsorption pad are sequentially arranged in a laminated manner; simultaneously, have the through-hole through setting up the adsorption pad to the bottom that makes through-hole, first centre bore and sucking disc all communicates, thereby at the axial of first casing along sucking disc subassembly for the in-process that the second casing removed, first casing can stimulate the sucking disc, so that the bottom of sucking disc is sunken and produce the negative pressure. At this moment, the through-hole forms the vacuum adsorption district under the negative pressure effect of sucking disc to make the sucking disc can adsorb on seeing the screen face that the piece device is used for looking up the CT piece, the CT piece can press from both sides and establish between marginal region and the screen face of adsorption pad, thereby can be more convenient fix the CT piece on seeing the screen face that the piece device is used for looking up the CT piece.
Compared with the mode of fixing the CT film by using a double-sided adhesive tape in the prior art, the mode of fixing the CT film by using the medical film watching clamp has the advantages that on the first hand, the medical film watching clamp is convenient and quick to adsorb and remove on the screen surface of the film watching device, and the position of the CT film on the screen surface of the film watching device is convenient to move; in the second aspect, after the medical film viewing clip is taken down from the screen surface of the film viewing device, no pollutant remains on the CT film or the screen surface of the film viewing device; in a third aspect, the medical film viewing clip is convenient for medical staff to operate and fix the CT film under the condition of wearing gloves.
As an alternative, the edge of the suction cup is sealingly connected to the second housing along the circumference of the first central hole.
As an alternative, the edge region of the support pad is fixedly connected to the bottom of the second housing.
As an alternative, the support pad has a second central aperture that communicates with the through-hole.
As an alternative, the bottom of the suction pad has an annular groove surrounding the periphery of the through-hole.
As an alternative mode, the first shell can rotate relative to the second shell around the axial direction of the sucker assembly, and when the first shell rotates to different angles relative to the second shell, the first shell and the second shell have different axial distances.
As an optional mode, at least one guide groove is arranged on the inner side wall of the second shell, the guide groove is provided with a first guide section extending along the circumferential direction of the second shell, and the axial height of the first end of the first guide section along the sucker is higher than that of the second end of the first guide section along the sucker; the first shell is provided with a butting part protruding towards the second shell, and the butting part extends into the guide groove and is butted with the groove wall of the guide groove; when the first shell rotates relative to the second shell, the abutting part moves along the extending direction of the guide groove, so that the first shell moves relative to the second shell along the axial direction of the sucker.
As an optional mode, the guide groove further comprises a second guide section, a first end of the second guide section is connected with a second end of the first guide section, and the second end of the second guide section extends along the axial direction of the suction cup.
As an optional mode, the suction cup includes a connecting portion and a suction cup body disposed at a bottom end of the connecting portion, and a top end of the connecting portion is connected to the first housing.
As an optional mode, the central part of the sucker body is sunken towards the first shell to form an adsorption cavity, and the adsorption cavity, the through hole and the first central hole are communicated; the bottom end of the connecting part is connected with the top of the adsorption cavity.
As an alternative, the sucker body is provided with an annular corrugated area which surrounds the periphery of the suction cavity, and the annular corrugated area can be unfolded or folded along the axial direction of the sucker body.
As an alternative, the second casing has a flange in the circumferential direction, the flange extends to the outside of the first casing in the circumferential direction, and an edge region of the flange abuts against an edge region of the adsorption pad.
As an alternative, the edge region of the absorption pad is provided with a stop portion, and the edge region of the flange is provided with a clamping groove, in which the stop portion is clamped.
As an alternative, the stop portion is a boss surrounding the edge region of the absorbent pad, and the slot is an annular slot.
In a second aspect, the utility model provides a display device, including the display screen and as above arbitrary the medical film clip of seeing, the display screen has the display surface, the display surface is smooth surface, the laminating of medical film clip of seeing detachable is on the display surface.
The utility model discloses a display device includes that display screen and medical film clip of seeing, the display screen has the display surface, and the display surface is smooth surface, and medical film clip detachable of seeing laminates on the display surface to fix the CT piece on display device's display surface.
The medical film watching clamp comprises a first shell, a second shell and a sucker assembly, wherein the second shell is arranged in the first shell and is provided with a first central hole; the sucking disc subassembly includes the sucking disc, the supporting pad of stereoplasm and soft adsorption pad. The bottom of the sucker, the shell wall of the second shell with the first central hole, the supporting pad and the adsorption pad are sequentially arranged in a laminated manner; simultaneously, have the through-hole through setting up the adsorption pad to the bottom that makes through-hole, first centre bore and sucking disc all communicates, thereby at the axial of first casing along sucking disc subassembly for the in-process that the second casing removed, first casing can stimulate the sucking disc, so that the bottom of sucking disc is sunken and produce the negative pressure. At this moment, the through-hole forms the vacuum adsorption district under the negative pressure effect of sucking disc to make the sucking disc can adsorb on seeing the screen face that the piece device is used for looking up the CT piece, the CT piece can press from both sides and establish between marginal region and the screen face of adsorption pad, thereby can be more convenient fix the CT piece on seeing the screen face that the piece device is used for looking up the CT piece.
Compared with the mode of fixing the CT film by using a double-sided adhesive tape in the prior art, the mode of fixing the CT film by using the medical film watching clamp has the advantages that on the first hand, the medical film watching clamp is convenient and quick to adsorb and remove on the screen surface of the film watching device, and the position of the CT film on the screen surface of the film watching device is convenient to move; in the second aspect, after the medical film viewing clip is taken down from the screen surface of the film viewing device, no pollutant remains on the CT film or the screen surface of the film viewing device; in a third aspect, the medical film viewing clip is convenient for medical staff to operate and fix the CT film under the condition of wearing gloves.
As an optional mode, the display screen includes the highlight area, and the area in highlight area is not less than the CT piece area of waiting to look up, is provided with the response portion on the medical film clip of looking, and when medical film clip of looking was close to or the laminating was on the display surface, the response portion can be discerned to the display screen to show the highlight area and treat the CT piece of looking up with the cover.
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, 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 inventive labor.
Fig. 1 is a schematic structural view of a medical film viewing clip according to an embodiment of the present invention;
fig. 2 is an exploded view of a medical viewing clip according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a medical viewing clip according to an embodiment of the present invention;
fig. 4 is a front view of a display device according to an embodiment of the present invention;
fig. 5 is a side view of a display device according to an embodiment of the present invention.
Description of reference numerals:
100-medical viewing clip;
10-a first housing;
11-an abutment;
20-a second housing;
21-a first central hole;
22-a guide groove;
221-a first guide section;
222-a second guide section;
31-a suction cup;
311-a connecting part;
312-a suction cup body;
3121-adsorption chamber;
3122-annular crumple zones;
32-a support pad;
321-a second central hole;
33-an adsorption pad;
331-a through hole;
3311-vacuum adsorption zone;
332-an annular groove;
40-a display screen;
41-a display surface;
50-CT film.
Detailed Description
The hospital is equipped with usually and is used for looking up the sight glass of CT piece, and the top of sight glass is provided with the clip that is used for fixed CT piece, when needing to look up the CT piece, only need with in the clip at CT piece embedding sight glass top can fix the CT piece before seeing the piece lamp to in look up the detail of CT piece more clearly under the light of sight glass. At present, with the development of science and technology, the popularization rate of a large display screen in the medical industry is higher and higher, and the large display screen is also equipped in consultation rooms, operating rooms and the like of hospitals more and more, so that medical staff can conveniently conduct consultation or can conveniently check important information in an operation. Meanwhile, medical staff can also directly fix the CT film on the display large screen, and the display large screen serves as a film viewing lamp to be used, so that the CT film can be consulted conveniently.
Under the common condition, the height of the large display screen is higher, and if a clamp for fixing the CT film is arranged at the top of the large display screen, on one hand, the requirement on the height is higher when the CT film is fixed, and the operation is inconvenient; on the other hand, the fixed position of the CT film is too high to be convenient for reference. At present, the common way of fixing the CT film on the large display screen is to stick the CT film on the large display screen by using a double-sided adhesive tape. However, the way of adhering the CT film to the large display screen by using the double-sided adhesive tape is inconvenient for moving the CT film; on the other hand, the double-sided adhesive tape is not easy to tear, and the residual adhesive layer can pollute the CT film and the large display screen.
In order to solve the technical problem, the utility model provides a medical piece holder of seeing includes first casing, second casing and sucking disc subassembly, the axial of sucking disc subassembly is followed for the in-process that the second casing removed at first casing, first casing can stimulate the sucking disc, so that the bottom of sucking disc is sunken and produce the negative pressure, the through-hole forms the vacuum adsorption district under the negative pressure effect of sucking disc, so that the sucking disc adsorbs on seeing the screen face that the piece device is used for looking up the CT piece, the CT piece can press from both sides and establish between the marginal region and the screen face of adsorption pad. On the first hand, the medical film viewing clamp is convenient and quick to adsorb and remove on the screen surface of the film viewing device, so that the position of the CT film on the screen surface of the film viewing device can be conveniently moved; in the second aspect, after the medical film viewing clip is taken down from the screen surface of the film viewing device, no pollutant remains on the CT film or the screen surface of the film viewing device; in a third aspect, the medical film viewing clip is convenient for medical staff to operate and fix the CT film under the condition of wearing gloves.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that 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 efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural view of a medical film viewing clip according to an embodiment of the present invention; fig. 2 is an exploded view of a medical viewing clip according to an embodiment of the present invention; fig. 3 is a cross-sectional view of a medical viewing clip according to an embodiment of the present invention.
Referring to fig. 1 to 3, the present embodiment provides a medical viewing slip 100, wherein the medical viewing slip 100 includes a first housing 10, a second housing 20 and a suction cup assembly.
Specifically, the second housing 20 is disposed inside the first housing 10, and the second housing 20 has a first center hole 21. The suction cup assembly includes a suction cup 31, a hard support pad 32, and a soft suction pad 33. The suction cup 31 is arranged in the second shell 20, the top end of the suction cup 31 is connected with the first shell 10, and the bottom of the suction cup 31, the shell wall of the second shell 20 with the first central hole 21, the supporting pad 32 and the adsorption pad 33 are sequentially stacked; meanwhile, the suction pad 33 has a through hole 331, and the through hole 331, the first center hole 21, and the bottom of the suction cup 31 are all communicated. The first housing 10 is movable relative to the second housing 20 in the axial direction of the suction cup assembly so that the through-hole 331 forms the vacuum adsorption area 3311 by the negative pressure of the suction cup 31.
For example, the first casing 10, the second casing 20 and the support pad 32 may be all plastic parts; the suction cup 31 and the suction pad 33 can be made of silicon rubber or rubber; further, the outward surface of the absorption pad 33 may have a slight tackiness, which may be a characteristic of the material of the absorption pad 33 itself, or a coating having a slight tackiness may be provided on the surface of the absorption pad 33.
In the specific implementation, first, the adsorption pad 33 of the medical viewing clip 100 is attached to the screen surface of the viewing device, then the first housing 10 is moved along the axial direction of the suction cup assembly in the direction away from the second housing 20, the first housing 10 can pull the suction cup 31 during the movement, so that the central portion of the suction cup 31 moves in the direction away from the screen surface, thereby the central portion of one side of the suction cup 31 facing the screen surface is recessed and generates a negative pressure, the through hole 331 of the adsorption pad 33 forms a vacuum adsorption area 3311 under the negative pressure of the suction cup 31, further the medical viewing clip 100 is fixed on the screen surface of the viewing device by using the pressure difference between the external atmospheric pressure and the vacuum adsorption area 3311, and the CT sheet can be clamped between the edge area of the adsorption pad 33 and the screen surface, thereby the purpose of fixing the CT sheet on the screen surface of the viewing device can be achieved.
When the medical viewing piece holder 100 needs to be removed, the first housing 10 is moved along the axial direction of the suction cup assembly toward the direction close to the second housing 20, at this time, the central portion of the suction cup 31 is moved toward the direction close to the screen surface of the viewing device, so that the pressure of the central portion of the side of the suction cup 31 facing the screen surface is recovered to be normal, the vacuum adsorption area 3311 formed in the through hole 331 of the adsorption pad 33 disappears, and the medical viewing piece holder 100 can be easily removed from the screen surface of the viewing device.
The medical viewing clip of the embodiment comprises a first shell 10, a second shell 20 and a sucker assembly, wherein the second shell 20 is arranged inside the first shell 10, and the second shell 20 is provided with a first central hole 21; the suction cup assembly includes a suction cup 31, a hard support pad 32, and a soft suction pad 33. Arranging the suction cup 31 inside the second casing 20, and connecting the top end of the suction cup 31 with the first casing 10, so that the bottom of the suction cup 31, the casing wall of the second casing 20 having the first central hole 21, the support pad 32, and the suction pad 33 are sequentially stacked; meanwhile, by providing the suction pad 33 with the through hole 331 and communicating the through hole 331, the first center hole 21 and the bottom of the suction cup 31, the first housing 10 can pull the suction cup 31 to recess the bottom of the suction cup 31 and generate a negative pressure during the movement of the first housing 10 relative to the second housing 20 in the axial direction of the suction cup assembly. At this time, the through hole 331 forms the vacuum adsorption area 3311 under the negative pressure of the suction cup 31, so that the suction cup 31 can be adsorbed on the screen surface of the viewing device for viewing the CT film, and the CT film can be clamped between the edge area of the adsorption pad 33 and the screen surface, thereby conveniently fixing the CT film on the screen surface of the viewing device for viewing the CT film.
Compared with the prior art that the CT film is fixed by using a double-sided adhesive tape, the medical film viewing clip 100 is convenient and quick to adsorb and remove the CT film on the screen surface of the film viewing device, so that the position of the CT film on the screen surface of the film viewing device can be conveniently moved; in a second aspect, after the medical film viewing clip 100 is taken off from the screen surface of the film viewing device, no pollutant remains on the CT film or the screen surface of the film viewing device; in a third aspect, the medical viewing clip 100 facilitates medical personnel to manipulate and secure CT slices while wearing gloves.
Specifically, the edge of the suction cup 31 is hermetically connected with the second housing 20 along the circumferential direction of the first central hole 21, and for example, the edge of the suction cup 31 and the second housing 20 may be bonded together by a glue layer; alternatively, the edge of the suction cup 31 and the second housing 20 may be bonded together by melting with heat.
The edge region of the supporting pad 32 is fixedly connected with the bottom of the second casing 20, and the edge region of the supporting pad 32 and the bottom of the second casing 20 may be adhered together by a glue layer; alternatively, the edge region of the support pad 32 and the bottom of the second casing 20 may be bonded together by heat melting.
In an alternative implementation, referring to fig. 2 and 3, the support pad 32 has a second center hole 321, and the second center hole 321 communicates with the through hole 331 of the suction pad 33, so that the negative pressure generated at the bottom of the suction cup 31 can act on the through hole 331 of the suction pad 33, so that the vacuum suction area 3311 is formed at the through hole 331 of the suction pad 33.
In other alternative implementations, the portion of the supporting pad 32 corresponding to the through hole 331 of the suction pad 33 may be a net shape, and the net-shaped supporting pad 32 can communicate the through hole 331 of the suction pad 33 with the first center hole 21, so that the negative pressure generated at the bottom of the suction cup 31 can act on the through hole 331 of the suction pad 33 and form the vacuum suction region 3311 at the through hole 331 of the suction pad 33.
Referring to fig. 3, an annular groove 332 may be formed at the bottom of the adsorption pad 33, the annular groove 332 surrounds the periphery of the through hole 331, and the annular groove 332 may be formed near the edge of the adsorption pad 33. When the adsorption pad 33 is tightly attached to the screen surface of the film viewing device, the medical film viewing clip is shaken to enable air to enter the annular groove 332 of the adsorption pad 33 through the edge of the adsorption pad 33, so that the area of the adsorption pad 33 attached to the screen surface is reduced, and the medical film viewing clip 100 can be conveniently taken down from the screen surface.
In an alternative implementation, the first housing 10 can rotate relative to the second housing 20 around the axial direction of the suction cup assembly, and when the first housing 10 rotates to different angles relative to the second housing 20, the first housing 10 and the second housing 20 have different axial distances therebetween.
One way of implementation is that when the first housing 10 rotates clockwise relative to the second housing 20 around the axial direction of the suction cup assembly, the axial distance between the first housing 10 and the second housing 20 increases, the bottom of the suction cup 31 gradually sinks and generates a negative pressure, so that a vacuum adsorption area 3311 is formed at the through hole 331 of the adsorption pad 33; when the first housing 10 rotates counterclockwise relative to the second housing 20 about the axial direction of the suction cup assembly, the axial distance between the first housing 10 and the second housing 20 decreases, and the bottom of the suction cup 31 gradually recovers to eliminate the vacuum adsorption area 3311 at the through hole 331.
In another implementation manner, when the first housing 10 rotates counterclockwise around the axial direction of the suction cup assembly relative to the second housing 20, the axial distance between the first housing 10 and the second housing 20 increases, the bottom of the suction cup 31 gradually recesses and generates a negative pressure, so that a vacuum adsorption area 3311 is formed at the through hole 331 of the adsorption pad 33; when the first housing 10 rotates clockwise relative to the second housing 20 about the axial direction of the suction cup assembly, the axial distance between the first housing 10 and the second housing 20 decreases, and the bottom of the suction cup 31 gradually recovers to eliminate the vacuum adsorption area 3311 at the through hole 331.
For example, the rotation starting point may be set when the axial distance between the first casing 10 and the second casing 20 is the smallest, and the rotation end point may be set when the axial distance between the first casing 10 and the second casing 20 is the largest, and the angle through which the first casing 10 rotates from the rotation starting point to the rotation end point may be set according to actual needs, and may be set to any value such as 60 degrees, 90 degrees, or 120 degrees, for example.
Referring to fig. 2 and 3, specifically, at least one guide groove 22 is provided on the inner side wall of the second housing 20, for example, 1, 2 or more guide grooves 22 may be provided according to actual needs, and the plurality of guide grooves 22 may be arranged at intervals along the circumferential direction of the second housing 20. The guide groove 22 has a first guide section 221 extending in the circumferential direction of the second housing 20, and a first end of the first guide section 221 has a higher axial height along the suction cup 31 than a second end of the first guide section 221 along the suction cup 31.
The first housing 10 is provided with an abutting portion 11 projecting toward the second housing 20 corresponding to the guide groove 22 of the second housing 20, and the abutting portion 11 extends into the guide groove 22 and abuts against the groove wall of the guide groove 22. When the first housing 10 rotates relative to the second housing 20, the abutting portion 11 moves along the extending direction of the guide slot 22, specifically, when the abutting portion 11 moves from the second end of the first guide section 221 to the first end of the first guide section 221, the first housing 10 moves along the axial direction of the chuck assembly toward the direction away from the second housing 20; when the abutting portion 11 moves from the first end of the first guide section 221 to the second end of the first guide section 221, the first housing 10 moves toward the direction approaching the second housing 20 in the axial direction of the chuck assembly.
It can be understood that, when the plurality of guide slots 22 are provided, and the plurality of guide slots 22 are arranged at intervals along the circumferential direction of the second housing 20, the plurality of abutting portions 11 may also be provided, and the plurality of abutting portions 11 may be provided at intervals along the circumferential direction of the first housing 10, so that one abutting portion 11 corresponds to one guide slot 22, thereby being beneficial to increasing the stability of the first housing 10 during the moving process.
Further, the guide groove 22 may further include a second guide section 222, a first end of the second guide section 222 is connected to a second end of the first guide section 221, and a second end of the second guide section 222 extends in the axial direction of the suction cup 31, so as to facilitate the installation of the abutting portion 11 of the first housing 10 into the guide groove 22. Alternatively, the first end of the second guide section 222 may be connected to the first end of the first guide section 221.
In another alternative implementation, the first housing 10 can be translated relative to the second housing 20 along the axial direction of the suction cup assembly to provide different axial distances between the first housing 10 and the second housing 20, and when the first housing 10 is translated along the axial direction of the suction cup assembly towards a direction away from the second housing 20, the first housing 10 can pull the suction cup 31 to move the bottom of the suction cup 31 towards a direction away from the screen surface of the viewing device, so that the bottom of the suction cup 31 is recessed and generates a negative pressure to form the vacuum adsorption area 3311 at the through hole 331 of the adsorption pad 33. When the first housing 10 is translated in a direction of approaching the second housing 20 along the axial direction of the suction cup assembly, the bottom of the suction cup 31 moves in a direction of approaching the screen surface of the viewing device to eliminate the vacuum adsorption area 3311 formed at the through hole 331 of the adsorption pad 33.
Referring to fig. 2 and 3, in particular, the suction cup 31 may include a connection portion 311 and a suction cup body 312 disposed at a bottom end of the connection portion 311, and a top end of the connection portion 311 is connected to the first housing 10. For example, the top end of the connecting portion 311 may be clamped with the first housing 10, the connecting portion 311 may be cylindrical, an annular flange is disposed at the top end of the cylindrical connecting portion 311 along the circumferential direction, a plurality of hooks extending toward the connecting portion 311 are disposed inside the first housing 10, and the plurality of hooks surround the cylindrical connecting portion 311 and are clamped with the annular flange of the cylindrical connecting portion 311.
In a specific implementation, during the rotation of the first housing 10 relative to the second housing 20 around the axial direction of the suction cup assembly, the hooks pull the connecting portions 311 while rotating around the annular flange, so as to change the axial distance between the first housing 10 and the second housing 20. During the translation of the first housing 10 relative to the second housing 20 along the axial direction of the suction cup assembly, the hooks directly pull the connection portions 311 to change the axial distance between the first housing 10 and the second housing 20. This connection of the connection part and the first housing 10 is simple in structure and convenient in assembly.
It is understood that, when the first housing 10 is translated relative to the second housing 20 along the axial direction of the suction cup assembly to change the axial distance between the first housing 10 and the second housing 20, the connection portion 311 and the first housing 10 may also be connected together by screwing, bonding or other means, as long as the first housing 10 can drive the suction cup 31 to move close to or away from the screen surface of the viewing device through the connection portion 311 during the translation process.
Optionally, the central portion of the suction cup body 312 may be recessed toward the first housing 10 to form a suction cavity 3121, and the suction cavity 3121, the through hole 331 and the first central hole 21 are all communicated; the bottom end of the connection portion 311 is connected to the top of the adsorption chamber 3121.
In a specific implementation, when the first housing 10 moves away from the second housing 20, the first housing 10 can pull the connection portion 311, and the connection portion 311 can pull the top of the adsorption cavity 3121, so that a negative pressure is formed inside the adsorption cavity 3121, thereby facilitating the formation of the vacuum adsorption region 3311 at the through hole 331 of the adsorption pad 33.
Further, the suction cup body 312 may have an annular crumple zone 3122, the annular crumple zone 3122 surrounds the periphery of the suction cavity 3121, and the annular crumple zone 3122 may be unfolded or folded in the axial direction of the suction cup body 312.
In a specific implementation, when the first housing 10 pulls the connecting portion 311, and the connecting portion 311 pulls the top of the adsorption cavity 3121 to move away from the second housing 20, the annular crumpled zone 3122 is unfolded to increase the volume of the adsorption cavity 3121, so that a negative pressure is formed in the adsorption cavity 3121; when the first housing 10 moves toward the direction close to the second housing 20, the annular crumple zone 3122 is folded, the volume of the adsorption cavity 3121 is reduced, and the negative pressure in the adsorption cavity 3121 is eliminated, thereby contributing to the extension of the service life of the suction cup 31.
Referring to fig. 1 to 3, a flange may be disposed in the circumferential direction of the second housing 20, the flange extends to the outer side of the first housing 10 in the circumferential direction, and an edge region of the flange abuts against an edge region of the absorption pad 33, so as to, on one hand, facilitate pressing the edge of the absorption pad 33 on the screen surface of the film viewing device, and on the other hand, facilitate increasing the area of the absorption pad 33, so as to fix the CT film better.
Further, can set up backstop portion in the edge zone of adsorbing pad 33, set up the draw-in groove in the edge zone of flange to establish backstop portion card in the draw-in groove, thereby can make adsorbing pad 33 keep the flat state, and then be favorable to guaranteeing that adsorbing pad 33 adsorbs the reliability on the screen face of seeing the piece device.
Specifically, the stopping portion may be a boss surrounding the edge area of the absorption pad 33, and exemplarily, the boss may be an annular boss surrounding the edge area of the absorption pad 33, or may be a plurality of bosses surrounding the edge area of the absorption pad 33 at intervals; the clamping grooves are annular grooves and can also be a plurality of clamping grooves corresponding to a plurality of bosses, so that the flange of the second shell 20 can better support and limit the adsorption pad 33.
Fig. 4 is a front view of a display device according to an embodiment of the present invention; fig. 5 is a side view of a display device according to an embodiment of the present invention.
Referring to fig. 4 and 5, the present embodiment further provides a display device, which includes a display screen 40 and a medical viewing sheet holder 100, wherein the display screen 40 has a display surface 41, and the display surface 41 is a flat surface, so that the CT sheet can be flatly unfolded in front of the display surface 41, and the medical viewing sheet holder 100 is detachably attached to the display surface 41, so as to fix the CT sheet 50 on the display surface 41 of the display screen 40 or remove the CT sheet from the display surface 41 of the display screen 40. The display screen 40 may be a large display screen for displaying pictures, texts, or animation, or may be a display screen with other functions.
Further, the display screen 40 may include a highlight area, the highlight area is not smaller than the area of the CT film 50 to be referred to, the medical film holder 100 may be provided with a sensing portion, when the medical film holder 100 is close to or attached to the display surface 41, the display screen 40 may recognize the sensing portion and display the highlight area to cover the CT film 50 to be referred to.
Illustratively, the sensing portion may be a magnet, and a magnetic sensing element may be disposed inside the display screen 40, and when the medical viewing sheet holder 100 is close to or attached to the display surface 41, the magnetic sensing element inside the display screen 40 can identify the magnet on the medical viewing sheet holder 100 and display a highlight area to cover the CT sheet 50 to be reviewed.
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 the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (13)
1. A medical film viewing clip is characterized by comprising a first shell, a second shell and a sucker assembly; the second shell is arranged in the first shell and is provided with a first central hole; the sucker assembly comprises a sucker, a hard supporting pad and a soft adsorption pad; the sucking disc is arranged in the second shell, the top end of the sucking disc is connected with the first shell, and the bottom of the sucking disc, the shell wall of the second shell with a first central hole, the supporting pad and the adsorption pad are sequentially stacked; the adsorption pad is provided with a through hole, and the through hole, the first center hole and the bottom of the sucker are communicated;
the first shell can move relative to the second shell along the axial direction of the sucker assembly, so that the through hole forms a vacuum adsorption area under the action of negative pressure of the sucker.
2. The medical viewing clip of claim 1, wherein an edge of the suction cup is sealingly connected to the second housing along a circumference of the first central aperture.
3. The medical viewing clip of claim 2, wherein the edge region of the support pad is fixedly attached to the bottom of the second housing.
4. The medical viewing clip of any one of claims 1-3, wherein the support pad has a second central aperture, the second central aperture communicating with the through-hole.
5. The medical viewing clip of any one of claims 1-3, wherein the bottom of the absorbent pad has an annular groove around the periphery of the through hole.
6. The medical viewing clip of any one of claims 1-3, wherein the first housing is rotatable relative to the second housing about an axial direction of the suction cup assembly, and wherein the first housing and the second housing have different axial distances when the first housing is rotated to different angles relative to the second housing.
7. The medical viewing clip of any one of claims 1-3, wherein the inner side wall of the second shell is provided with at least one guide groove, the guide groove has a first guide section extending along the circumferential direction of the second shell, and the first end of the first guide section has a higher axial height along the suction cup than the second end of the first guide section;
the first shell is provided with an abutting part protruding towards the second shell, and the abutting part extends into the guide groove and abuts against the groove wall of the guide groove; when the first housing rotates relative to the second housing, the abutting portion moves along the extending direction of the guide groove, so that the first housing moves relative to the second housing along the axial direction of the suction cup.
8. The medical viewing clip of claim 7, wherein the guide channel further comprises a second guide section, a first end of the second guide section is connected to a second end of the first guide section, and a second end of the second guide section extends in an axial direction of the suction cup.
9. The medical viewing clip of any one of claims 1-3, wherein the suction cup comprises a connecting portion and a suction cup body disposed at a bottom end of the connecting portion, and a top end of the connecting portion is connected to the first housing.
10. The medical viewing clip of claim 9, wherein the central portion of the suction cup body is recessed toward the first housing to form an absorption cavity, and the absorption cavity, the through hole and the first central hole are all communicated;
the bottom end of the connecting part is connected with the top of the adsorption cavity.
11. The medical viewing clip of claim 10, wherein the suction cup body has an annular corrugated region surrounding a periphery of the suction cavity, and the annular corrugated region can be unfolded or folded along an axial direction of the suction cup body.
12. A display device comprising a display screen and the medical viewing clip of any one of claims 1-11, wherein the display screen has a display surface, the display surface is a flat surface, and the medical viewing clip is detachably attached to the display surface.
13. The display device according to claim 12, wherein the display screen includes a highlight area, the highlight area is not smaller than the area of the CT film to be referred to, a sensing portion is provided on the medical viewing clip, and when the medical viewing clip is close to or attached to the display surface, the display screen can recognize the sensing portion and display the highlight area to cover the CT film to be referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992734.XU CN213240685U (en) | 2020-09-11 | 2020-09-11 | Medical film viewing clip and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021992734.XU CN213240685U (en) | 2020-09-11 | 2020-09-11 | Medical film viewing clip and display device |
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| Publication Number | Publication Date |
|---|---|
| CN213240685U true CN213240685U (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021992734.XU Active CN213240685U (en) | 2020-09-11 | 2020-09-11 | Medical film viewing clip and display device |
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| CN (1) | CN213240685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115480411A (en) * | 2021-06-16 | 2022-12-16 | 广州视源电子科技股份有限公司 | Medical reading clip, assembling method thereof and display device |
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2020
- 2020-09-11 CN CN202021992734.XU patent/CN213240685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115480411A (en) * | 2021-06-16 | 2022-12-16 | 广州视源电子科技股份有限公司 | Medical reading clip, assembling method thereof and display device |
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