CN210784274U - Integrated visual field instrument - Google Patents
Integrated visual field instrument Download PDFInfo
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- CN210784274U CN210784274U CN201921562203.4U CN201921562203U CN210784274U CN 210784274 U CN210784274 U CN 210784274U CN 201921562203 U CN201921562203 U CN 201921562203U CN 210784274 U CN210784274 U CN 210784274U
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- plate
- perimeter
- light receiver
- fixing plate
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- 230000000007 visual effect Effects 0.000 title abstract description 12
- 238000007689 inspection Methods 0.000 claims description 8
- 241000274582 Pycnanthus angolensis Species 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000011087 paperboard Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000010412 Glaucoma Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 206010030043 Ocular hypertension Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 201000004949 exfoliation syndrome Diseases 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 201000000041 pigment dispersion syndrome Diseases 0.000 description 1
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Abstract
The utility model discloses an integrated perimeter, which comprises a perimeter shell, wherein the front end of the perimeter shell is provided with a computer display, and the inside, the left side or the right side of the perimeter shell is provided with a light receiver; a light receiver supporting frame body is fixedly arranged in the shell of the perimeter instrument, the light receiver is arranged in the light receiver supporting frame body and is fixedly arranged in the shell of the perimeter instrument through the light receiver supporting frame body; an upper fixing plate and a lower fixing frame are arranged between the light receptor supporting frame body and the computer display, and the left end and the right end of the upper fixing plate and the right end of the lower fixing frame are respectively fixedly connected with the computer display and the light receptor supporting frame body; the inside of the visual field instrument shell and the lower end of the light receiver are provided with assembly spaces for installing all parts of a computer host, and a switching power supply connected with a computer display through a data line is fixed on the back of the light receiver supporting frame body. The utility model discloses the integral type field of vision appearance inner space who obtains is rationally distributed, and computer assembly simple structure.
Description
Technical Field
The utility model relates to a medical equipment, concretely relates to integral type field of vision appearance.
Background
The visual field instrument is an important medical instrument for detecting the visual field of human eyes, detects the visual field of a patient by randomly and sequentially changing the positions and the light intensities of stimulation points distributed on a hemispherical visual screen, is widely applied to visual field examination of various ophthalmic diseases such as glaucoma, ocular hypertension, pigment dispersion syndrome, pseudoexfoliation syndrome and the like, is also an important means for early diagnosis of nervous system diseases in neurosurgery, and is an important index for examination of foreign professional drivers, examination of pilots and visual field examination.
The traditional perimeter mainly comprises two parts, one part is a main machine part of the perimeter, and the other part comprises a control computer part. At present, the two are installed separately, and the data lines are connected, so that the equipment of the connection mode occupies a larger place, has more lines and is inconvenient to move, and the use effect of the equipment is influenced. In order to solve the problems, at present, an integrated type view meter is also developed on the market, the view meter is provided with a computer display arranged on one side of a view meter shell, and internal components of a computer host are assembled in the view meter shell, so that the size of the traditional view meter is effectively reduced, and the installation of a circuit is simplified. However, the inside space layout of the perimeter is not reasonable enough, the volume is still large, and the assembly and the supporting structure of the integrated computer are complex and inconvenient to assemble.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide an integral type view meter that interior space layout is reasonable, and computer assembly simple structure.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an integrated type perimeter comprises a box-shaped perimeter shell, wherein a computer display is assembled at the front end of the perimeter shell, and a light receiver is assembled in the perimeter shell and on the left side or the right side of the perimeter shell; an upper fixing plate and a lower fixing frame are arranged between the light receptor supporting frame body and the computer display, and the left end and the right end of the upper fixing plate and the right end of the lower fixing frame are respectively fixedly connected with the computer display and the light receptor supporting frame body; the assembly space for installing all parts of the computer host is arranged in the shell of the perimeter and at the lower end of the light receiver, the switching power supply connected with the computer display through a data line is fixed at the back of the support frame body of the light receiver, a power supply input port is arranged at the lower end of the perimeter and close to the switching power supply, and the power line of the switching power supply can continuously supply power for the switching power supply after being connected with an external power supply. Therefore, the computer display is arranged on one side of the light receiver and is fixedly connected with the light receiver supporting frame body through the upper fixing plate and the lower fixing frame, and the upper end and the lower end of the computer display can be supported. The light receiver supporting frame body can support the light receiver and can be used for installing an upper fixing plate and a lower fixing frame, so that the sight glass cannot shake in the carrying process, and the installation structure is stable. The space at the lower end of the light receiver is used as the assembly space of each part of the computer host, the space in the shell of the perimeter is fully utilized, and the volume of the perimeter is effectively reduced. The switching power supply is adjacent to the power supply input port, so that the path of the circuit can be effectively shortened, and the difficulty in wiring the circuit is reduced.
Furthermore, the perimeter shell comprises a main shell body, a light receiver supporting plate and a bottom plate, wherein the main shell body comprises an upper panel, a front panel, a rear panel, side panels and the bottom plate, the side end of the upper panel is fixedly connected with the upper ends of the front panel, the rear panel and the side panels respectively, and the lower ends of the front panel, the rear panel and the side panels are connected with the bottom plate respectively; the light receiver support plate is provided with an inspection window, and the inner side of the inspection window is provided with an annular support plate matched with the front end of the light receiver; the outer edges of the light receptor supporting plates are all bent inwards, and the side ends of the rear upper panel, the front panel and the rear panel are fixedly connected. Thus, when assembling the view finder, the support frame of the light receptor can be assembled on the support plate of the light receptor, then the light receptor is arranged in through the inspection window, the display is fixed on one side of the support frame of the light receptor, and finally the main shell is assembled. This kind of assembly is comparatively simple, simultaneously, only need when needing to overhaul main casing body pull down the main part of back sight appearance and all expose outside promptly, make things convenient for maintenance personal to overhaul.
Further, the light receptor supporting frame body is composed of an upper box plate, a front fixing plate, a rear fixing plate, a back plate and a lower box plate, wherein the front fixing plate and the rear fixing plate are symmetrically arranged on the front side and the rear side of the upper box plate and the rear side of the lower box plate, the inner wall of the front fixing plate is detachably connected with the upper box plate and the lower box plate, the back plate is located on the back face of the light receptor, and the upper end and the lower end of the back plate are detachably connected with the upper box plate and the lower box plate. Like this, each plate of light receptor support frame body all detachable connection, convenient to detach and installation. Meanwhile, the upper box plate, the front fixing plate, the rear fixing plate, the back plate and the lower box plate form a frame body which wraps the light receiver, and the light receiver is supported in all directions.
Furthermore, the upper box plate comprises a flat plate which is horizontally arranged, the front side and the rear side of the flat plate are respectively and fixedly connected with the front fixing plate and the rear fixing plate after being bent upwards, and the left side and the right side of the flat plate are respectively and upwards bent and downwards bent to form an upper connecting plate and a lower connecting plate, wherein the upper connecting plate is fixedly connected with the inner wall of the support plate of the light receiver, and the lower connecting plate is fixedly connected with the inner wall of the upper end of the back plate; the four sides of the lower box plate are bent upwards to form a closed connecting frame; the front fixing plate and the rear fixing plate are respectively composed of a middle supporting part, an upper connecting part and a lower connecting part, wherein the upper connecting part and the lower connecting part are arranged at the upper end and the lower end of the middle supporting part, the middle supporting part arches outwards to support the side end of the light receiver, one side of the middle supporting part, which is close to the light receiver supporting plate, of the upper connecting part, one side of the lower connecting part, which is close to the lower box plate, are respectively provided with a connecting support lug, and the connecting support lugs are perpendicular to the upper connecting part, the lower connecting part and the middle supporting part and are respectively fixedly connected with the light receiver supporting plate, the upper; the left side and the right side of the back plate and the lower end of the back plate are respectively provided with a fixing plate perpendicular to the back plate, and each fixing plate is fixedly connected with the upper box plate and the lower box plate corresponding to the fixing plate through fasteners. Therefore, the upper end of the upper box plate is attached to and fixedly connected with the light receiver supporting plate, the front side and the rear side of the upper box plate are respectively attached to and fixedly connected with the upper connecting parts of the front fixing plate and the rear fixing plate, the light receiver supporting frame is fixed in the shell of the perimeter through the upper box plate, and the connecting structure is stable. And front fixed plate and back fixed plate middle part are the arc, unanimous with the radian of the photic ware left and right sides to can hold up the photic ware, and front fixed plate and back fixed plate are through upper, middle, lower three point fixing, and fixed knot constructs very firmly, and the lower extreme and the lower boxboard of front fixed plate and back fixed plate connect, and inside bearing structure is more firm. And both ends are connected with last boxboard and lower boxboard respectively about the backplate, can play the supporting role to last boxboard inner end, share partial pressure for last boxboard.
Furthermore, a buckle plate with the tail end bent downwards is fixedly arranged on the back surface of the computer display and the upper end of the computer display, a strip-shaped groove is formed in one end, close to the computer display, of the upper fixing plate, and the buckle plate is inserted into the strip-shaped groove; one end of the upper fixing plate, which is close to the light receiver supporting frame body, is bent downwards and then is attached to the upper connecting part of the front fixing plate or the rear fixing plate, and is fixedly connected with the upper connecting plate. Therefore, when the computer display and the lower and upper fixing plates are installed, only the buckling plate needs to be buckled, and the installation is convenient.
Furthermore, the lower fixing frame comprises a left connecting plate and a right connecting plate, the upper end of the left connecting plate is bent towards the computer display and is fixedly connected with the lower end of the computer display, the right connecting plate is attached to the left connecting plate, and one side of the right connecting plate is bent outwards and then is fixedly connected with the back plate. Therefore, one side of the lower fixing frame is fixedly connected with the computer display, and the other side of the lower fixing frame is fixedly connected with the back plate of the light receiver supporting frame, so that the lower end of the computer display can be fixedly supported. During the installation, insert the bar inslot of an upper fixed plate with buckle on the graphoscope earlier, tentatively fix the graphoscope, with its lower extreme and lower mount fixed mounting again, fixed mode is simple, convenient.
Furthermore, an inclined plate is fixedly installed at the upper end of the computer display, and the upper end of the inclined plate is bent towards one side of the light receiver supporting frame body and then is fixedly connected with the inner wall of the upper panel of the visual field instrument shell. Therefore, the computer display has three fixing points, and the fixed structure is more stable.
Drawings
FIG. 1 is a schematic illustration showing a disassembled state of a housing of a perimeter in an embodiment;
FIG. 2 is a schematic view showing the internal structure of the perimeter with the perimeter housing removed in the embodiment;
FIG. 3 is a schematic view of the internal structure of the perimeter with the perimeter housing and the computer monitor removed in the embodiment.
In the figure: the device comprises a main shell 1, an upper panel 1-1, a front panel 1-2, a rear panel 1-3, side panels 1-4, a power input port 1-5, a light receiver support plate 2, an inspection window 21, a ring-shaped support plate 22, a computer display 3, a buckle plate 3-1, a light receiver 4, an upper box plate 5, a flat plate 5-1, an upper connecting plate 5-2, a lower connecting plate 5-3, a front fixing plate 6, a rear fixing plate 7, a back plate 8, a fixing plate 8-1, a lower box plate 9, a connecting frame 9-1, an upper fixing plate 10, a strip-shaped groove 10-1, a lower fixing frame 11, a left connecting plate 11-1, a right connecting plate 11-2, an inclined plate 12, an assembly space 13 and a switching power supply.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example (b):
1. as shown in fig. 1 to 3, the integrated type perimeter provided by the present embodiment includes a perimeter housing in a box shape, and a light receiver 4 is installed in the perimeter housing, on the left side or the right side of the perimeter; the visual field instrument shell comprises a main shell 1 and a light receptor supporting plate 2, wherein the main shell 1 consists of an upper panel 1-1, a front panel 1-2, a rear panel 1-3, a side panel 1-4 and a bottom plate, the side end of the upper panel is fixedly connected with the upper ends of the front panel, the rear panel and the side panel respectively, the lower ends of the front panel 1-2, the rear panel 1-3 and the side panel 1-4 are connected with the bottom plate respectively, and the middle part of the front panel 1-2 is provided with an assembling port for assembling a computer display 3; the light receptor supporting plate 2 is provided with an inspection window 2-1, and the inner side of the inspection window 2-1 is provided with an annular supporting plate 2-2 matched with the front end of the light receptor; the outer edges of the light receiver supporting plate 2 are all bent inwards, and the side ends of the rear upper panel, the front panel and the rear panel are fixedly connected; a light receiver supporting frame body is fixedly arranged in the shell of the perimeter instrument, and the light receiver 4 is arranged in the light receiver supporting frame body and is fixedly arranged in the shell of the perimeter instrument through the light receiver supporting frame body; an upper fixing plate 10 and a lower fixing frame 11 are arranged between the light receptor supporting frame body and the computer display 3, and the left end and the right end of the upper fixing plate 10 and the left end and the right end of the lower fixing frame 11 are respectively fixedly connected with the computer display 3 and the light receptor supporting frame body; an assembly space 13 for installing each part of a computer host is arranged in the shell of the perimeter instrument and at the lower end of the light receiver 4, a switching power supply 14 connected with the computer display 3 through a data line is fixed at the back of the support frame body of the light receiver, a power supply input port 1-5 is arranged at the lower end of the perimeter instrument shell and near the switching power supply 14, and a power line of the switching power supply 14 can continuously supply power for the switching power supply after being connected with an external power supply; an assembly space for assembling other parts of the perimeter is formed on the light receiver supporting frame body and in the perimeter shell.
The light receptor supporting frame body is composed of an upper box plate 5, a front fixing plate 6, a rear fixing plate 7, a back plate 8 and a lower box plate 9, the front fixing plate 6 and the rear fixing plate 7 are symmetrically arranged on the front side and the rear side of the upper box plate 5 and the lower box plate 6, the inner wall of the light receptor supporting frame body is detachably connected with the upper box plate 5 and the lower box plate, the back plate 8 is located on the back surface of the light receptor 4, and the upper end and the lower end of the light receptor supporting frame body are detachably connected with the upper box plate 5 and the lower box plate.
Specifically, the upper box plate 5 comprises a flat plate 5-1 which is horizontally arranged, the front side and the rear side of the flat plate 51 are bent upwards and then fixedly connected with a front fixing plate 6 and a rear fixing plate 7 respectively, the left side and the right side of the flat plate 51 are bent upwards and downwards respectively to form an upper connecting plate 5-2 and a lower connecting plate 5-3, wherein the upper connecting plate 5-2 is fixedly connected with the inner wall of the light receiver support plate 2, and the lower connecting plate 5-3 is fixedly connected with the inner wall of the upper end of the back plate 8; the four sides of the lower box plate 9 are bent upwards to form a closed connecting frame 9-1; the front fixing plate 6 and the rear fixing plate 7 are composed of a middle supporting part, an upper connecting part and a lower connecting part, wherein the upper connecting part and the lower connecting part are arranged at the upper end and the lower end of the middle supporting part, the middle supporting part arches outwards to support the side end of the light receiver, one side of the middle supporting part close to the light receiver supporting plate, one side of the upper connecting part close to the upper connecting plate, and one side of the lower connecting part close to the lower box plate are respectively provided with a connecting lug, the connecting lugs are perpendicular to the upper connecting part, the lower connecting part and the middle supporting part and are respectively fixedly connected with the light receiver supporting plate 2, the upper connecting plate 5-2 and; the left side, the right side and the lower end of the back plate 8 are respectively provided with a fixing plate 8-1 vertical to the back plate, and each fixing plate 8-1 is fixedly connected with the upper box plate 5 and the lower box plate 9 corresponding to the fixing plate through fasteners.
The specific mounting structure of the computer monitor 3 is as follows: a buckle plate 3-1 with the tail end bent downwards is fixedly arranged on the back of the computer display 3 and the upper end of the computer display 3, a strip-shaped groove 10-1 is formed in one end, close to the computer display 3, of the upper fixing plate 10, and the buckle plate 3-1 is inserted into the strip-shaped groove 10-1; one end of the upper fixing plate 10, which is close to the support frame of the light receiver, is bent downwards, is attached to the upper connecting part of the front fixing plate 6 or the rear fixing plate 7 and is fixedly connected with the upper connecting plate; the lower fixing frame 11 comprises a left connecting plate 11-1 and a right connecting plate 11-2, the upper end of the left connecting plate 11-1 is bent towards the computer display and is fixedly connected with the lower end of the computer display 3, the right connecting plate 11-2 is attached to the left connecting plate 11-1, and one side of the right connecting plate is bent outwards and is then fixedly connected with the back plate 8; an inclined plate 12 is fixedly arranged at the upper end of the computer display 3, and the upper end of the inclined plate 12 is bent towards one side of the light receiver supporting frame body and then fixedly connected with the inner wall of the upper panel 1-1 of the visual field instrument shell.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and although the applicant has described the present invention in detail with reference to the preferred embodiments, those skilled in the art should understand that those modifications or equivalent substitutions to the technical solutions of the present invention can be made without departing from the spirit and scope of the technical solutions, and all the modifications and equivalent substitutions should be covered by the claims of the present invention.
Claims (7)
1. An integrated type perimeter comprises a box-shaped perimeter shell, wherein a computer display (3) is assembled at the front end of the perimeter shell, and a light receiver (4) is assembled in the perimeter shell, on the left side or the right side of the perimeter shell, and the integrated type perimeter is characterized in that a light receiver supporting frame body is fixedly installed in the perimeter shell, and the light receiver (4) is arranged in the light receiver supporting frame body and is fixedly installed in the perimeter shell through the light receiver supporting frame body; an upper fixing plate (10) and a lower fixing frame (11) are arranged between the light receptor supporting frame body and the computer display (3), and the left end and the right end of the upper fixing plate (10) and the left end and the right end of the lower fixing frame (11) are respectively fixedly connected with the computer display (3) and the light receptor supporting frame body; an assembly space (13) for installing each part of a computer host is arranged in the shell of the perimeter and at the lower end of the light receiver (4), a switching power supply (14) connected with the computer display (3) through a data line is fixed at the back of the support frame body of the light receiver, a power supply input port (1-5) is arranged at the lower end of the perimeter and near the switching power supply (14), and the power line of the switching power supply (14) can continuously supply power for the switching power supply after being connected with an external power supply.
2. The integrated perimeter of claim 1, wherein the perimeter shell comprises a main shell (1) and a light receiver support plate (2), the main shell (1) is composed of an upper panel (1-1), a front panel (1-2), a rear panel (1-3), side panels (1-4) and a bottom plate, the side ends of the upper panel are fixedly connected with the upper ends of the front panel, the rear panel and the side panels respectively, and the lower ends of the front panel (1-2), the rear panel (1-3) and the side panels (1-4) are connected with the bottom plate respectively; an inspection window (2-1) is arranged on the light receptor supporting plate (2), and an annular supporting plate (2-2) matched with the front end of the light receptor is arranged on the inner side of the inspection window (2-1); the outer edges of the light receptor supporting plate (2) are all bent inwards, and the side ends of the rear upper panel, the front panel and the rear panel are fixedly connected.
3. The integrated type perimeter of claim 2, wherein the light receptor support frame body is composed of an upper box plate (5), a front fixing plate (6), a rear fixing plate (7), a back plate (8) and a lower box plate (9), the front fixing plate (6) and the rear fixing plate (7) are symmetrically arranged on the front side and the rear side of the upper box plate (5) and the lower box plate (9), the inner wall of the front fixing plate is detachably connected with the upper box plate (5) and the lower box plate, the back plate (8) is arranged on the back of the light receptor (4), and the upper end and the lower end of the back fixing plate are detachably connected with the upper box plate (5) and the lower box plate (9) respectively.
4. The integrated perimeter of claim 3, wherein the upper box plate (5) comprises a flat plate (5-1) horizontally arranged, the front and back sides of the flat plate (5-1) are bent upwards and then fixedly connected with the front fixing plate (6) and the back fixing plate (7), the left and right sides of the flat plate (5-1) are bent upwards and downwards respectively to form an upper connecting plate (5-2) and a lower connecting plate (5-3), wherein the upper connecting plate (5-2) is fixedly connected with the inner wall of the light receiver supporting plate (2), and the lower connecting plate (5-3) is fixedly connected with the inner wall of the upper end of the back plate (8); the four sides of the lower box plate (9) are bent upwards to form a closed connecting frame (9-1); the front fixing plate (6) and the rear fixing plate (7) are composed of a middle supporting part, an upper connecting part and a lower connecting part, wherein the upper connecting part and the lower connecting part are arranged at the upper end and the lower end of the middle supporting part, the middle supporting part arches outwards to support the side end of the light receiver, one side of the middle supporting part close to the light receiver supporting plate, one side of the upper connecting part close to the upper connecting plate, and one side of the lower connecting part close to the lower box plate are respectively provided with a connecting lug, the connecting lugs are perpendicular to the upper connecting part, the lower connecting part and the middle supporting part and are respectively fixedly connected with the light receiver supporting plate (2), the upper connecting plate (5-2) and the; the left side, the right side and the lower end of the back plate (8) are respectively provided with a fixing plate (8-1) which is vertical to the back plate, and each fixing plate (8-1) is fixedly connected with the upper box plate (5) and the lower box plate (9) which correspond to the fixing plate through fasteners.
5. The integrated perimeter of claim 4, wherein a buckle plate (3-1) with a downward bent end is fixedly arranged on the back of the computer display (3) and the upper end of the computer display (3), a strip-shaped groove (10-1) is arranged at one end of the upper fixing plate (10) close to the computer display (3), and the buckle plate (3-1) is inserted into the strip-shaped groove (10-1); one end of the upper fixing plate (10) close to the light receiver supporting frame is bent downwards, attached to the upper connecting part of the front fixing plate (6) or the rear fixing plate (7) and fixedly connected with the upper connecting plate.
6. The integrated perimeter of claim 3, wherein the lower fixing frame (11) comprises a left plate (11-1) and a right plate (11-2), the upper end of the left plate (11-1) is bent towards the computer display and is fixedly connected with the lower end of the computer display (3), the right plate (11-2) is attached to the left plate (11-1), and one side of the right plate is bent outwards and is then fixedly connected with the back plate (8).
7. The integrated type perimeter of claim 1, wherein an inclined plate (12) is fixedly installed at the upper end of the computer display (3), and the upper end of the inclined plate (12) is bent towards one side of the light receiver supporting frame body and then fixedly connected with the inner wall of the upper panel (1-1) of the perimeter shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562203.4U CN210784274U (en) | 2019-09-19 | 2019-09-19 | Integrated visual field instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921562203.4U CN210784274U (en) | 2019-09-19 | 2019-09-19 | Integrated visual field instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210784274U true CN210784274U (en) | 2020-06-19 |
Family
ID=71234899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921562203.4U Expired - Fee Related CN210784274U (en) | 2019-09-19 | 2019-09-19 | Integrated visual field instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210784274U (en) |
-
2019
- 2019-09-19 CN CN201921562203.4U patent/CN210784274U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20200619 |