CN209661599U - Disposable visual trunnion - Google Patents
Disposable visual trunnion Download PDFInfo
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- CN209661599U CN209661599U CN201920027708.4U CN201920027708U CN209661599U CN 209661599 U CN209661599 U CN 209661599U CN 201920027708 U CN201920027708 U CN 201920027708U CN 209661599 U CN209661599 U CN 209661599U
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- display unit
- hairclipper
- handle unit
- trunnion
- unit
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Abstract
Disposable visual trunnion disclosed by the utility model comprising handle unit, mirror tube and display unit, mirror tube are detachably arranged in the lower part of handle unit, and the top of handle unit is removably arranged in display unit；It is characterized in that, the lower part of display unit is provided with locking groove, it is fixed as one by handle unit by locking assembly with display unit.Disposable visual trunnion provided by the utility model, it is structurally reasonable, the prompt disassembly and installation of display unit and handle unit is realized by locking assembly, single component carries out disinfection processing, improves the effect of disinfection；Meanwhile according to the hand-type of user of service, the handle unit of quick-replaceable appropriate size improves the efficiency and success rate of the operation of disposable visual trunnion.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to disposable visual trunnions.
Background technique
With the progress of medical device technology, endoscope becomes the medical instrument of hospital's indispensability.Laryngoscope is as therein
It is a kind of.Laryngoscope generally includes the insertion section of one handle and handle front.There is bigger inspect in order to protrude into patient's inside cavity
Range, the insertion section head are equipped with bendable portion, which is then connected to by the control swing arm traction on handle
The drag-line of insertion section head end carries out.
In the prior art, visual trunnion is an entirety, needs to carry out disinfection to whole after use, need in this way
Consume a large amount of time and cost, and if disinfection it is not up to standard, easily cause the cross-infection of patient.Meanwhile in the prior art,
Visually the form-factor of trunnion handle is all identical, can not adapt to the hand-type and use habit of different users, influence to be intubated
The efficiency and success rate of operation.
Therefore, it needs to improve disposable visual trunnion, solves problems of the prior art.
Utility model content
The purpose of this utility model is disposable visual trunnion provided by the utility model in view of the above technical problems,
It is structurally reasonable, the prompt disassembly and installation of display unit and handle unit is realized by locking assembly, single component carries out disinfection
Processing, improves the effect of disinfection；Meanwhile according to the hand-type of user of service, the handle unit of quick-replaceable appropriate size is improved
The efficiency and success rate of disposable visual trunnion operation.
In order to solve the above technical problems, disposable visual trunnion provided by the utility model, including handle unit, mirror tube and
Display unit, mirror tube are detachably arranged in the lower part of handle unit, and the upper of handle unit is removably arranged in display unit
Portion；The lower part of display unit is provided with locking groove, it is fixed as one by handle unit by locking assembly with display unit.
Preferably, the locking assembly includes hairclipper and spring, and hairclipper is L shape, and one seamed edge is arranged on handle unit
In first groove in portion, another seamed edge of hairclipper is opposite with locking groove, and the fixation hole of display unit lower part is arranged in spring
Inside, outer end and the hairclipper of spring abut against.
Preferably, the two sides of the hairclipper are provided with protrusion, and the lower part of display unit is provided with a sliding slot, the protrusion of hairclipper
It is connected to the inside of sliding slot, hairclipper moves along the chute.
Preferably, the one side of the hairclipper is provided with a tubular lobes, and the inside of tubular lobes is arranged in spring, described
The outer diameter of tubular lobes is less than the internal diameter of the fixation hole on display unit.
Preferably, the handle unit is internally provided with power module and wireless communication module, the both ends of handle unit
It is provided with USB interface.
Preferably, the disposable visual trunnion further includes adapter, and one end of the adapter is connect with handle unit,
The other end of adapter is connect with mirror tube；The mirror tube is internally provided with photographing module and lighting module.
Preferably, the circumferential direction of the adapter is provided with threading hole, and the route of photographing module and lighting module passes through threading
Hole is connect with the USB interface on handle unit.
Meanwhile the utility model additionally provides disposable visual trunnion, including handle unit, mirror tube and display unit, mirror
Pipe is detachably arranged in the lower part of handle unit, and the top of handle unit is arranged in display unit；It is characterized in that, further including
Display unit fixed frame, display unit fixed frame are fixed on handle unit by locking assembly, and it is single that display unit is connected to display
On first fixed frame.
Preferably, the locking assembly includes hairclipper and spring, and hairclipper is L shape, and the setting of one seamed edge is solid in display unit
Determine in the fixed frame groove on frame top, another seamed edge of hairclipper is opposite with the second groove on handle unit, and spring setting is aobvious
Show the inside of the location hole on unit fixed frame, outer end and the hairclipper of spring abut against.
The utility model the utility model has the advantages that
Disposable visual trunnion provided by the utility model, it is structurally reasonable, it has following technical effect that
(1) disposable visual throat tubular construction is reasonable, realizes that display unit and the quick of handle unit are torn open by locking assembly
It unloads and installs, single component carries out disinfection processing, improves the effect of disinfection；
(2) mirror tube is detachably connected with handle, and mirror tube uses disposable material, and after use, mirror tube can quickly be torn open
It unloads down, discard processing, prevents patient's cross-infection；
(3) according to the hand-type of user of service, the handle unit of quick-replaceable appropriate size improves disposable visual trunnion
The efficiency and success rate of operation.
(4) handle unit is internally provided with power module and wireless communication module, and the both ends of handle unit are provided with USB
Interface keeps display unit individually seperated convenient for the video data connection between detachable display unit and detachable mirror tube
Work, is conveniently replaceable disposable mirror tube.
Detailed description of the invention
It will be apparent and more hold by made detailed description, the above-mentioned advantage of the utility model in conjunction with the following drawings
Readily understood, these attached drawings are only schematical, are not intended to limit the utility model, in which:
Fig. 1 is the structural schematic diagram of disposable visual trunnion described in the utility model；
Fig. 2 is the explosive view of disposable visual trunnion described in the utility model；
Fig. 3 is the structural schematic diagram of the hairclipper of the utility model；
Fig. 4 is the structural schematic diagram of the handle unit of the utility model；
Fig. 5 is the structural schematic diagram of the display unit of the utility model；
Fig. 6 is the structural schematic diagram of another embodiment of disposable visual trunnion described in the utility model；
Fig. 7 is the corresponding explosive view of Fig. 6.
In figure:
10. handle unit；11. the first groove；12.USB interface；13. the second groove；14. pin hole；20. mirror tube；30. aobvious
Show unit；31. locking groove；32. sliding slot；33. fixation hole；34. positioning pin；40. locking assembly；41. hairclipper；411. raised；
412. tubular lobes；42. spring；50. adapter；60. display unit fixed frame；61. fixed frame groove；62. location hole.
Specific embodiment
Fig. 1 to Fig. 7 is the accompanying drawings of disposable visual trunnion described in the utility model, combined with specific embodiments below
And attached drawing, the application is described in detail.
The embodiment recorded herein is the specific specific embodiment of the utility model, for illustrating the utility model
Design, be it is explanatory and illustrative, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be public based on the claim of this application book and specification institute
For the content opened using obvious other technical solutions, these technical solutions include using doing to the embodiment recorded herein
The technical solution of any obvious substitutions and modifications out.
The attached drawing of this specification is schematic diagram, aids in illustrating the design of the utility model, it is schematically indicated each section
Shape and its correlation.It note that for the ease of clearly showing the structure of each component of the utility model embodiment, phase
Same reference marker is for indicating identical part.
The structural schematic diagram of herein described disposable visual trunnion, as shown in Figures 1 and 5 comprising handle unit 10,
Mirror tube 20 and display unit 30, mirror tube 20 are detachably arranged in the lower part of handle unit 10, and display unit 30 is removably set
It sets on the top of handle unit 10；The lower part of display unit 30 is provided with locking groove 31, and handle unit 10 passes through locking assembly
40 are fixed as one it with display unit 30.
Fig. 2 is the explosive view of disposable visual trunnion described in the utility model, the locking assembly 40 include hairclipper 41 and
Spring 42, hairclipper 41 are L shape, and one seamed edge is arranged in first groove 11 on 10 top of handle unit, as shown in figure 5, hairclipper
41 another seamed edge and locking groove 31 is opposite, and the inside of the fixation hole 33 of 30 lower part of display unit, spring is arranged in spring 42
42 outer end is abutted against with hairclipper 41.Press the outside of hairclipper 41, hairclipper 41 is moved along the first groove 11, the upper end of hairclipper 41 from
Open locking groove 31 above mentions display unit 30, the two can be separated.In this way, realizing display unit and hand by locking assembly
The prompt disassembly and installation of handle unit, single component carry out disinfection processing, improve the effect of disinfection；Meanwhile according to user of service
Hand-type, the handle unit of quick-replaceable appropriate size, improve disposable visual trunnion operation efficiency and success rate.
The two sides of the hairclipper 41 are provided with protrusion 411, as shown in figure 3, the lower part of display unit 30 is provided with a sliding slot
32, the protrusion 411 of hairclipper 41 is connected to the inside of sliding slot 32,32 movement along the chute of hairclipper 41.
In the embodiment shown in fig. 4, the lower part of display unit 30 is provided with positioning pin 34, setting position and handle list
Pin hole 14 in member 10 is corresponding, so that the installation site of display unit 30 Yu handle unit 10 is preferably accurately positioned, improves
The convenience of installation.It is provided with communication module on display unit 30, connect with the camera for being located at 20 end of mirror tube, in this way may be used
The camera shooting information of 20 end of mirror tube is transmitted to display unit 30 at any time.
The one side of the hairclipper 41 is provided with a tubular lobes 412, and the inside of tubular lobes 412 is arranged in spring 42,
The outer diameter of the tubular lobes 412 is less than the internal diameter of the fixation hole 33 on display unit 30.
The handle unit 10 is internally provided with power module and wireless communication module, the both ends setting of handle unit 10
There is usb 12, as shown in Figure 4.Power module is connect with display unit 30, and the work for display module 30 provides power supply；Hand
Wireless communication module or USB interface on handle unit 10 can be connect with the communication module on display unit 30, meanwhile, handle list
Member 10 on wireless communication module or USB interface connect with the camera of 20 end of mirror tube, in this way, by wireless communication module or
USB interface, can will camera obtain information real-time Transmission to display unit 30 on.
The disposable visual trunnion further includes adapter 50, and one end of the adapter 50 is connect with handle unit 10,
The other end of adapter 50 is connect with mirror tube 20；The mirror tube 20 is internally provided with photographing module and lighting module.
The circumferential direction of the adapter 50 is provided with threading hole 51, and the route of photographing module and lighting module passes through threading hole 51
It is connect with the usb 12 on handle unit 10, the power module on handle unit 10 is the photographing module and photograph in mirror tube 20
Bright module provides power supply.
In the utility model, mirror tube 20 is elastic-plastic material, as aluminium alloy or synthetic resin can when being inserted into venturi
To generate certain deformation, to be smoothly inserted into venturi, other disposable materials, such as silica gel, polyurethane can also be used.Mirror
Pipe 20 is that disposable medical instrument needs quickly to disassemble mirror tube 20, discard processing after use；This
Sample, medical worker can carry out disinfection to handle unit 10 and display unit 30 processing, use to next time.
The invention also discloses disposable visual trunnion, structural schematic diagram, as shown in FIG. 6 and 7, including handle
Unit 10, mirror tube 20 and display unit 30, mirror tube 20 are detachably arranged in the lower part of handle unit 10, and display unit 30 is arranged
On the top of handle unit 10；Disposable visual trunnion further includes display unit fixed frame 60, and display unit fixed frame 60 is by locking
Tight component 40 is fixed on handle unit 10, and display unit 30 is connected on display unit fixed frame 60.
The locking assembly 40 includes hairclipper 41 and spring 42, and hairclipper 41 is L shape, as shown in fig. 7, the setting of one seamed edge exists
In the fixed frame groove 61 on 60 top of display unit fixed frame, another seamed edge and the second groove on handle unit 10 of hairclipper 41
13 is opposite, and the inside of the location hole 62 on display unit fixed frame 60, outer end and 41 phase of hairclipper of spring 42 is arranged in spring 42
It abuts.Medical worker presses hairclipper 41, and hairclipper 41 under the action of a spring 42, leaves fixed frame groove 61, in this way, display unit
Fixed frame 60 and handle unit 10 are detached from, and the display unit 30 on display unit fixed frame 60 is separated with handle unit 10.Pass through
Locking assembly realizes the prompt disassembly and installation of display unit and handle unit, and single component carries out disinfection processing, improves and sterilizes
Effect；Meanwhile according to the hand-type of user of service, the handle unit of quick-replaceable appropriate size improves disposable visual larynx
The efficiency and success rate of pipe operation.
Disposable visual trunnion provided by the utility model compared with prior art, it is structurally reasonable, pass through locking assembly
Realize the prompt disassembly and installation of display unit and handle unit, single component carries out disinfection processing, improves the effect of disinfection；Together
When, according to the hand-type of user of service, the handle unit of quick-replaceable appropriate size improves the effect of disposable visual trunnion operation
Rate and success rate have preferable promotional value.
The utility model is not limited to above embodiment, anyone can obtain other under the enlightenment of the utility model
Various forms of products, however, make any variation in its shape or structure, it is all with identical or similar to the present application
Technical solution, all fall within the protection scope of the utility model.
Claims (9)
1. disposable visual trunnion, including handle unit, mirror tube and display unit, mirror tube are detachably arranged in handle unit
The top of handle unit is removably arranged in lower part, display unit；It is characterized in that, the lower part of display unit is provided with locking
It is fixed as one by groove, handle unit by locking assembly with display unit.
2. disposable visual trunnion according to claim 1, which is characterized in that the locking assembly includes hairclipper and bullet
Spring, hairclipper are L shape, and one seamed edge is arranged in first groove on handle unit top, another seamed edge and locking groove of hairclipper
Relatively, the inside of the fixation hole of display unit lower part is arranged in spring, and outer end and the hairclipper of spring abut against.
3. disposable visual trunnion according to claim 2, which is characterized in that the two sides of the hairclipper are provided with protrusion,
The lower part of display unit is provided with a sliding slot, and the protrusion of hairclipper is connected to the inside of sliding slot, and hairclipper moves along the chute.
4. disposable visual trunnion according to claim 2, which is characterized in that the one side of the hairclipper is provided with a pipe
The inside of tubular lobes is arranged in shape protrusion, spring, and the outer diameter of the tubular lobes is less than the interior of the fixation hole on display unit
Diameter.
5. disposable visual trunnion according to claim 1, which is characterized in that the handle unit is internally provided with electricity
The both ends of source module and wireless communication module, handle unit are provided with USB interface.
6. disposable visual trunnion according to claim 1 or 5, which is characterized in that the disposable visual trunnion also wraps
Adapter is included, one end of the adapter is connect with handle unit, and the other end of adapter is connect with mirror tube；The mirror tube it is interior
Portion is provided with photographing module and lighting module.
7. disposable visual trunnion according to claim 6, which is characterized in that the circumferential direction of the adapter is provided with threading
The route of hole, photographing module and lighting module is connect by threading hole with the USB interface on handle unit.
8. disposable visual trunnion, including handle unit, mirror tube and display unit, mirror tube are detachably arranged in handle unit
The top of handle unit is arranged in lower part, display unit；It is characterized in that, further including display unit fixed frame, display unit is solid
Determine frame to be fixed on handle unit by locking assembly, display unit is connected on display unit fixed frame.
9. disposable visual trunnion according to claim 8, which is characterized in that the locking assembly includes hairclipper and bullet
Spring, hairclipper are L shape, and one seamed edge is arranged in the fixed frame groove on display unit fixed frame top, another seamed edge of hairclipper with
The second groove on handle unit is opposite, and the inside of the location hole on display unit fixed frame, the outer end of spring is arranged in spring
It is abutted against with hairclipper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027708.4U CN209661599U (en) | 2019-01-08 | 2019-01-08 | Disposable visual trunnion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920027708.4U CN209661599U (en) | 2019-01-08 | 2019-01-08 | Disposable visual trunnion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209661599U true CN209661599U (en) | 2019-11-22 |
Family
ID=68565022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920027708.4U Active CN209661599U (en) | 2019-01-08 | 2019-01-08 | Disposable visual trunnion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209661599U (en) |
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2019
- 2019-01-08 CN CN201920027708.4U patent/CN209661599U/en active Active
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