CN208582454U - Stapler power handle seal structure for casing - Google Patents
Stapler power handle seal structure for casing Download PDFInfo
- Publication number
- CN208582454U CN208582454U CN201721876252.6U CN201721876252U CN208582454U CN 208582454 U CN208582454 U CN 208582454U CN 201721876252 U CN201721876252 U CN 201721876252U CN 208582454 U CN208582454 U CN 208582454U
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- CN
- China
- Prior art keywords
- shell
- gasket
- button
- power handle
- control button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of stapler power handle seal structure for casing, the stapler power handle includes shell and the safety button being set on shell and multiple control buttons, is provided with sealing structure between the safety button and shell and between each control button and shell.Sealing structure is respectively set between each button and shell to be sealed, in stapler operation, storage, sterilization process, can prevent water or steam from entering in shell from each button position, and realizes that integral high-temperature boiling sterilization creates condition for power handle.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of stapler power handle housing seal knot
Structure.
Background technique
Hysteroscope Endo-GIA is broadly divided into disposable manual hysteroscope Endo-GIA, the cutting of disposable motor-driven hysteroscope at present
Three kinds of stapler, electronic Endo-GIA.
Wherein, electronic Endo-GIA convenient for control, and is widely used due to easy to operate.Electronic Endo-GIA master
It to include power handle, connecting rod and nail kit component, power handle front end connects nail kit by connecting rod, to drive nail kit complete
At movements such as cutting, sutures, due to being provided with the electronic components such as motor, battery, circuit board in the shell of power handle, to prevent
Water inlet or steam, the sealing of power handle are very crucial during power handle use, storage, sterilizing etc..
And in the prior art, handle casing is disposable Demountable, every time in use, require will be outer
Shell individually carries out disinfection sterilizing, then shell is mounted on handle and is performed the operation, and scraps used shell after the completion of operation,
The sterilizing shell more renewed when using next time.
It sterilizes since power handle is whole without thermophilic digestion, power handle does not design sealing structure or presence
Seal situation not in place；And the operation button on handle housing is exposed to outside shell, and phase can be generated between shell
To movement, if poorly sealed, steam is easy to enter enclosure interior from the position of operation button, to the intracorporal electrical component of shell
It damages.
Summary of the invention
In view of the above deficiencies of the prior art, the purpose of this utility model is to provide a kind of stapler power handles
Seal structure for casing, prevent using or sterilization process in steam enter housing cavity from the button of power handle.
In order to achieve the above objects and other related objects, technical solutions of the utility model are as follows:
A kind of stapler power handle seal structure for casing, the stapler power handle include shell and are set to shell
Safety button and multiple control buttons on body, between the safety button and shell and between each control button and shell
It is provided with sealing structure.
Using the above structure, sealing structure is respectively set between each button and shell to be sealed, stapler operate,
It in storage, sterilization process, can prevent water or steam from entering in shell from each button position, and realize whole height for power handle
Warm boiling sterilization creates condition.
Further, in the safety button and each control button, each at least a part of insertion shell of button, one
Divide and stretches out outside shell.
Further, insurance mounting hole is offered on the shell, the safety button is threaded through in the insurance mounting hole, and
It is sealed between insurance mounting hole by sealing ring or gasket.
Further, it is provided with gasket between the control button and shell, the gasket is by housing cavity and extraneous
It separates.
Further, it is provided with control button mounting hole on the shell, the gasket is by the control button mounting hole
Sealing, the control button are located on the outside of gasket.
Further, the control button mounting hole is stepped hole, and the stage portion of the gasket outer rim and stepped hole is fixed
Connection, or be pressed in stage portion by fastener.
Further, it is provided with control button mounting hole on the shell, the gasket is by the control button mounting hole
Sealing, the control button are arranged in control button mounting hole, and are located on the inside of gasket, are exposed on the outside of the gasket
Outside shell.
Further, the control button mounting hole is stepped hole, and the stage portion of the gasket outer rim and stepped hole is fixed
Connection, or be pressed in stage portion by compressing structure.
Further, the control button is integrally formed with gasket, and the compressing structure includes fastener and pressing plate, institute
It states pressing plate the subgasket edges are pressed in the stage portion, be locked by the fastener.
Further, the gasket is silicagel pad or rubber pad.
As described above, adding the beneficial effects of the utility model are: sealing structure is respectively set between each button and shell
It can prevent water or steam from entering in shell from each button position in stapler operation, storage, sterilization process with sealing；Simultaneously
Since each button and housing junction realize sealing, high-temperature sterilization is integrally carried out for power handle and is created condition.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is a kind of arragement construction schematic diagram of control button and shell；
Fig. 3 is another arragement construction schematic diagram of control button and shell.
Piece mark explanation
1- shell
10- housing cavity
2- safety button
21- sealing ring
3- control button
31- pressing plate
32- fastener
33- gasket
The edge 34-
4- control button
41- gasket
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Embodiment 1
Front-rear direction described in this example, when operating stapler, stapler face direction is front, after being back to direction
Side.
As shown in Figure 1 to Figure 3, a kind of stapler power handle seal structure for casing, the stapler power handle include
Shell 1 and the operation button being set on shell 1, operation button include safety button 2 and multiple control buttons, wherein are protected
Sealing structure is provided between dangerous button 2 and shell 1 and between each control button and shell 1.
Sealing structure is respectively set between each button and shell 1 to be sealed, operates in stapler, store, sterilized
Cheng Zhong can prevent water or steam from entering in shell 1 from each button position, and go out for power handle in realization integral high-temperature boiling
It creates conditions when bacterium.
Specifically, in safety button 2 and each control button, each at least a part of insertion shell 1 of button, a part
It stretches out outside shell 1, the part for protruding into shell 1 is used to cooperate with the electrical component in shell 1, stretches out the part of shell 1 for user
Operation.
Wherein, 1 side of shell offers insurance mounting hole, and safety button 2 is threaded through in the insurance mounting hole, and with insurance
It is sealed between mounting hole by sealing ring 21 or gasket, so that the junction of safety button 2 and shell 1 be sealed, prevents water
Vapour enters.It is preferably sealing ring 21 in this example, O-ring seal or star-like sealing ring may be selected.
Gasket is provided between control button and shell 1, gasket separates housing cavity 10 with the external world, to realize
Sealing.Control button can be set in the side and/or front of shell 1.
The sealing means of control button and shell 1 preferably there are two types of:
The first sealing means is as shown in Fig. 2, be provided with control button mounting hole on shell 1, gasket 41 is by the control
Button installing hole sealing processed, control button 4 are located at 41 outside of gasket, i.e. control button 4 and housing cavity 10 passes through gasket
41 separate, and control button 4 is by electrical component transmitting forces of the gasket 41 into shell 1 when operation, to realize operation.
Specifically, control button mounting hole is the small stepped hole of outer imperial palace, the outer rim of gasket 41 and the step of stepped hole
Portion is fixedly connected, or is pressed in stage portion by fastener, and control button 4 is supported on the shell 1 in 41 outside of gasket.
For second of sealing means as shown in figure 3, being provided with control button mounting hole on shell 1, gasket 33 presses control
The sealing of button mounting hole, control button 3 are arranged in control button mounting hole, and are located at 33 inside of gasket, 33 outside of gasket
It is exposed to outside shell 1；I.e. gasket 33 not only plays sealing function, but also plays the supporting role to control button 3, can be across sealing
Pad 33 operates control button 3, to guarantee the leakproofness of housing cavity 10.
Preferably, control button mounting hole is stepped hole, the outer rim 34 of gasket 33 and the fixed company of the stage portion of stepped hole
It connects, or is pressed in stage portion by compressing structure.Preferably, control button 3 is integrally formed with gasket 33, knot is compressed
Structure includes fastener 32 and pressing plate 31, and the edge 34 of the gasket 33 is pressed in stage portion by pressing plate 31, and fastener 32 will press
Plate 31 is locked on shell 1, to realize sealing, fastener 32 is preferably screw.
The connection type of any one control button and shell 1 can be using wherein one in above two sealing means
Kind: in this example, the control button of side uses second of sealing means, and the control button in 1 front of shell is using the first sealing
Mode；Gasket is silicagel pad or rubber pad, is preferably silicagel pad in this example.
The utility model is respectively set sealing structure between each button and shell 1 and is sealed, stapler operate,
In storage, sterilization process, it can prevent water or steam from entering in shell 1 from each button position；Avoid in shell 1 electrical component because
The problem being damaged into steam.
Any person skilled in the art all can be under the spirit and scope without prejudice to the utility model, to above-described embodiment
Carry out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed in the utility model
Spirit with technical idea under all equivalent modifications or change for being completed, should be contained by the claim of the utility model
Lid.
Claims (10)
1. a kind of stapler power handle seal structure for casing, the stapler power handle includes shell and is set to shell
On safety button and multiple control buttons, it is characterised in that: between the safety button and shell and each control button
Sealing structure is provided between shell.
2. stapler power handle seal structure for casing according to claim 1, it is characterised in that: the safety button and
In each control button, each at least a part of insertion shell of button, a part is stretched out outside shell.
3. stapler power handle seal structure for casing according to claim 1 or 2, it is characterised in that: on the shell
Insurance mounting hole is offered, the safety button is threaded through in the insurance mounting hole, and passes through sealing between insurance mounting hole
Circle or gasket sealing.
4. stapler power handle seal structure for casing according to claim 1 or 2, it is characterised in that: the control is pressed
Gasket is provided between button and shell, the gasket separates housing cavity and the external world.
5. stapler power handle seal structure for casing according to claim 4, it is characterised in that: be arranged on the shell
There is control button mounting hole, the gasket seals the control button mounting hole, and the control button is located at outside gasket
Side.
6. stapler power handle seal structure for casing according to claim 5, it is characterised in that: the control button peace
Dress hole is stepped hole, and the gasket outer rim is fixedly connected with the stage portion of stepped hole, or is pressed in stage portion by fastener
On.
7. stapler power handle seal structure for casing according to claim 4, it is characterised in that: be arranged on the shell
There is control button mounting hole, the gasket seals the control button mounting hole, and the control button setting is pressed in control
In button mounting hole, and it is located on the inside of gasket, is exposed to outside shell on the outside of the gasket.
8. stapler power handle seal structure for casing according to claim 7, it is characterised in that: the control button peace
Dress hole is stepped hole, and the gasket outer rim is fixedly connected with the stage portion of stepped hole, or is pressed in step by compressing structure
In portion.
9. stapler power handle seal structure for casing according to claim 8, it is characterised in that: the control button with
Gasket is integrally formed, and the compressing structure includes fastener and pressing plate, and the subgasket edges are pressed in described by the pressing plate
In stage portion, and locked by the fastener.
10. stapler power handle seal structure for casing according to claim 4, it is characterised in that: the gasket is
Silicagel pad or rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876252.6U CN208582454U (en) | 2017-12-28 | 2017-12-28 | Stapler power handle seal structure for casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721876252.6U CN208582454U (en) | 2017-12-28 | 2017-12-28 | Stapler power handle seal structure for casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208582454U true CN208582454U (en) | 2019-03-08 |
Family
ID=65532455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721876252.6U Active CN208582454U (en) | 2017-12-28 | 2017-12-28 | Stapler power handle seal structure for casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208582454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010335A (en) * | 2022-01-07 | 2022-02-08 | 极限人工智能(北京)有限公司 | Power main unit and surgical device |
-
2017
- 2017-12-28 CN CN201721876252.6U patent/CN208582454U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010335A (en) * | 2022-01-07 | 2022-02-08 | 极限人工智能(北京)有限公司 | Power main unit and surgical device |
| CN114010335B (en) * | 2022-01-07 | 2022-04-12 | 极限人工智能(北京)有限公司 | Power main unit and surgical device |
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| GR01 | Patent grant |