TWI589259B - Endoscopic rocker waterproof structure - Google Patents

Endoscopic rocker waterproof structure Download PDF

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Publication number
TWI589259B
TWI589259B TW102137036A TW102137036A TWI589259B TW I589259 B TWI589259 B TW I589259B TW 102137036 A TW102137036 A TW 102137036A TW 102137036 A TW102137036 A TW 102137036A TW I589259 B TWI589259 B TW I589259B
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Taiwan
Prior art keywords
groove
frame
rocker
endoscope
waterproof structure
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TW102137036A
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Chinese (zh)
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TW201513822A (en
Inventor
zheng-hao Su
Ming-Yuan Lin
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Priority to TW102137036A priority Critical patent/TWI589259B/en
Publication of TW201513822A publication Critical patent/TW201513822A/en
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Publication of TWI589259B publication Critical patent/TWI589259B/en

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  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)

Description

內視鏡搖桿防水結構 Endoscope rocker waterproof structure

本發明係與內視鏡設備有關，特別是一種內視鏡搖桿防水結構。 The invention relates to an endoscope device, in particular to an endoscope rocker waterproof structure.

一般內視鏡在操作使用時或多或少都有可能沾到水或溼氣，因為內視鏡是一種要求較為精密的光學機構因此對於水或溼氣的阻隔要求必須要較為嚴格。 Generally, the endoscope is more or less likely to be exposed to water or moisture during operation, because the endoscope is a more demanding optical mechanism, so the barrier to water or moisture must be stricter.

本發明之主要目的在於提供一種可以阻隔水分與溼氣同時可以提供搖桿擺動自由度二重目的之內視鏡搖桿防水結構。 The main object of the present invention is to provide an endoscope rocker waterproof structure capable of blocking moisture and moisture while providing the double purpose of rocker swing freedom.

為了達成前述目的，依據本發明所提供之一種內視鏡搖桿防水結構包含有：一基板，該基板上設有一框體。一彈性封套，具有一第一垣部，該彈性封套設於該基板上並且該第一垣部被夾設於該框體與該基板之間。一螺桿，具有一擋板部，該螺桿以一端穿設於該彈性封套的開口，由穿設端再以一鎖合件鎖合於該螺桿上，使該螺桿可以固定於該彈性封套。 In order to achieve the foregoing objective, an endoscope rocker waterproof structure according to the present invention includes: a substrate on which a frame is disposed. An elastic envelope has a first crotch portion, the elastic cuff is disposed on the substrate, and the first crotch portion is sandwiched between the frame and the substrate. A screw has a baffle portion, and the screw is inserted into the opening of the elastic envelope at one end, and is locked to the screw by a fitting end by a piercing member, so that the screw can be fixed to the elastic envelope.

10‧‧‧基板 10‧‧‧Substrate

11‧‧‧貫孔 11‧‧‧Tongkong

20‧‧‧框體 20‧‧‧ frame

21‧‧‧頂面 21‧‧‧ top surface

22‧‧‧底面 22‧‧‧ bottom

23‧‧‧通孔 23‧‧‧through hole

24‧‧‧第一凹槽 24‧‧‧First groove

25‧‧‧第二凹槽 25‧‧‧second groove

26‧‧‧第一肋 26‧‧‧First rib

27‧‧‧第二肋 27‧‧‧second rib

28‧‧‧弧形導角 28‧‧‧Arc-shaped guide angle

29‧‧‧斜面 29‧‧‧Bevel

30‧‧‧彈性封套 30‧‧‧Flexible envelope

31‧‧‧第一垣部 31‧‧‧ First Department

311‧‧‧環狀肋 311‧‧‧ annular rib

32‧‧‧第一立壁部 32‧‧‧First Standing Wall

33‧‧‧第二垣部 33‧‧‧ Second Ministry

34‧‧‧第二立壁部 34‧‧‧Second standing wall

35‧‧‧頂部 35‧‧‧ top

351‧‧‧凸環 351‧‧‧ convex ring

36‧‧‧開口 36‧‧‧ openings

40‧‧‧螺桿 40‧‧‧ screw

41‧‧‧擋板部 41‧‧‧Baffle Department

42‧‧‧凹溝 42‧‧‧ groove

第一圖為本發明之外觀立體示意圖。 The first figure is a perspective view of the appearance of the present invention.

第二圖為本發明之分解示意圖。 The second figure is an exploded schematic view of the present invention.

第三圖為第一圖中3-3剖線方向之剖視圖。 The third figure is a cross-sectional view taken along the line 3-3 in the first figure.

為了詳細說明本發明之技術特點所在，茲舉以下之較佳實施例並配合圖式說明如後。 In order to explain the technical features of the present invention in detail, the following preferred embodiments are described below with reference to the drawings.

本發明之內視鏡搖桿防水結構，包含有： 一基板10，該基板上設有一貫孔11。 The waterproof structure of the endoscope rocker of the present invention comprises: A substrate 10 having a uniform hole 11 formed therein.

一框體20，具有一頂面21、一底面22以及一連通該頂面與底面的通孔23。該框體20底面朝該框體頂面的方向凹設至少有一凹槽，在本實施例中該框體底面包含有一第一凹槽24以及一第二凹槽25，該第一凹槽24與該框體底面22有一第一高度差。該第二凹槽25與該框體底面22有一第二高度差，該第一高度差與該第二高度差的數值可以相同或不同。第一凹槽24與該第二凹槽25皆環繞該框體的通孔23且該第二凹槽25較該第一凹槽24靠近該通孔23。該第一凹槽24與該第二凹槽25之間有一第一肋26，該第一肋26與該框體底面22有一第三高度差，該框體20於該第二凹槽25與該通孔23之間設有一第二肋27，該第二肋27與該框體底面22有一第四高度差，該第三高度差與該第四高度差的數值可以相同或不同。該第二肋27與該通孔23鄰接處設有弧形導角28。該框體頂面21與該通孔23鄰接設有一環繞該通孔的斜面29。該框體20係設於該基板10並且以該框體的底面22貼靠於該基板10上。在本實施例中該框體20是以螺栓螺固於該基板10上。 A frame 20 has a top surface 21, a bottom surface 22, and a through hole 23 communicating the top surface and the bottom surface. The bottom surface of the frame body 20 is recessed in the direction of the top surface of the frame body. In the embodiment, the bottom surface of the frame body includes a first groove 24 and a second groove 25, and the first groove 24 There is a first height difference from the bottom surface 22 of the frame. The second recess 25 has a second height difference from the bottom surface 22 of the frame. The first height difference and the second height difference may be the same or different. The first recess 24 and the second recess 25 both surround the through hole 23 of the frame and the second recess 25 is closer to the through hole 23 than the first recess 24 . A first rib 26 is disposed between the first groove 24 and the second groove 25, and the first rib 26 has a third height difference from the bottom surface 22 of the frame. The frame 20 is in the second groove 25 A second rib 27 is disposed between the through holes 23, and the second rib 27 has a fourth height difference from the bottom surface 22 of the frame. The value of the third height difference and the fourth height difference may be the same or different. The second rib 27 is provided with a curved guide angle 28 adjacent to the through hole 23. The frame top surface 21 is adjacent to the through hole 23 and is provided with a slope 29 surrounding the through hole. The frame 20 is disposed on the substrate 10 and abuts against the substrate 10 with the bottom surface 22 of the frame. In the embodiment, the frame 20 is bolted to the substrate 10.

一彈性封套30，該彈性封套具有一第一垣部31，該第一垣部呈環形於其頂面設有二環狀肋311，該第一垣部31的一側朝一方向延伸形成一第一立壁部32，該第一立壁部32一端橫向延伸形成一第二垣部33，該第二垣部33的一側朝一方向延伸形成一第二立壁部34，該第二立壁部34的一端形成一頂部35，該頂部35具有一開口36，該頂部35於其一側設有一凸環351，該凸環351環繞該開口。36該彈性封套30設於該基板10上，該彈性封套的第一垣部31被夾設於該框體20與該基板10之間，該第一垣部31的二環狀肋311分別對應落在該框體20的第一凹槽24與第二凹槽25。 An elastic envelope 30 having a first crotch portion 31, the first crotch portion having a ring-shaped annular rib 311 formed on the top surface thereof, and a side of the first crotch portion 31 extending in a direction to form a first A vertical wall portion 32, one end of the first vertical wall portion 32 extends laterally to form a second dam portion 33, and one side of the second dam portion 33 extends in a direction to form a second vertical wall portion 34, one end of the second vertical wall portion 34 A top portion 35 is formed. The top portion 35 has an opening 36. The top portion 35 is provided with a convex ring 351 on one side thereof, and the convex ring 351 surrounds the opening. The elastic sleeve 30 is disposed on the substrate 10, and the first crotch portion 31 of the elastic cuff is sandwiched between the frame 20 and the substrate 10. The two annular ribs 311 of the first crotch portion 31 respectively correspond to The first groove 24 and the second groove 25 of the frame 20 are dropped.

一螺桿40，該螺桿係用於連接控制內視鏡之搖桿，該螺桿的桿身上設有一擋板部41，該擋板部41的一側設有一凹溝42，該凹溝42環繞該擋板部41。在本實施例該擋板部41與該螺桿40一體成型，以達到較好的防水阻隔效果。該螺桿40以一端穿設於該彈性封套的開口36，該彈性封套頂部35的凸環351對應落於該螺桿擋板部的凹溝42，該螺桿40由穿設端再以一鎖合件43鎖合於該螺桿上，使該螺桿40可以與該彈性封套 30固定。 a screw 40 for connecting a rocker for controlling the endoscope, the rod body of the screw is provided with a baffle portion 41, and one side of the baffle portion 41 is provided with a groove 42 surrounding the groove 42 Baffle portion 41. In the embodiment, the baffle portion 41 is integrally formed with the screw 40 to achieve a better waterproof barrier effect. The screw 40 is disposed at one end of the opening 36 of the elastic envelope. The convex ring 351 of the elastic envelope top 35 corresponds to the groove 42 of the screw baffle portion. The screw 40 is further connected by the piercing end. 43 is locked to the screw so that the screw 40 can be coupled with the elastic envelope 30 fixed.

以上述本發明之結構由於該彈性封套第一垣部31的二環狀肋311可以被對應夾設於該框體底面的第一凹槽24與第二凹槽25處而形成密封，所以外部的水分或溼氣無法由此處穿過。而且由於該第二肋27與該通孔23鄰接處設有弧形導角28可以使彈性封套30在彎折變形時較不易損壞。而在該彈性封套頂部35則因該凸環351與該擋板部凹溝42的配合而形成密封，因此，外部的水分或溼氣也無法由此處穿過。同時因為該框體頂面21與該通孔23鄰接設有一環繞該通孔23的斜面29以使該彈性封套30可以有更大的彎曲變形空間，如此一來該彈性封套即可以達到提供搖桿自由擺動的自由度以及阻隔水分與溼氣的二重目的。 In the above structure of the present invention, since the two annular ribs 311 of the first crotch portion 31 of the elastic envelope can be sealed correspondingly to the first groove 24 and the second groove 25 of the bottom surface of the frame body, the outer portion is formed. Moisture or moisture cannot pass through here. Moreover, since the second rib 27 is provided with a curved guide angle 28 adjacent to the through hole 23, the elastic envelope 30 can be less damaged when deformed by bending. On the other hand, the elastic cuff top portion 35 is sealed by the engagement of the convex ring 351 and the baffle groove 42 so that external moisture or moisture cannot pass therethrough. At the same time, because the top surface 21 of the frame body and the through hole 23 are adjacent to the bevel 29 surrounding the through hole 23, the elastic envelope 30 can have a larger bending deformation space, so that the elastic cover can be provided to provide shaking. The freedom of the rod to swing freely and the dual purpose of blocking moisture and moisture.

10‧‧‧基板 10‧‧‧Substrate

11‧‧‧貫孔 11‧‧‧Tongkong

20‧‧‧框體 20‧‧‧ frame

21‧‧‧頂面 21‧‧‧ top surface

22‧‧‧底面 22‧‧‧ bottom

23‧‧‧通孔 23‧‧‧through hole

29‧‧‧斜面 29‧‧‧Bevel

30‧‧‧彈性封套 30‧‧‧Flexible envelope

31‧‧‧第一垣部 31‧‧‧ First Department

311‧‧‧環狀肋 311‧‧‧ annular rib

40‧‧‧螺桿 40‧‧‧ screw

41‧‧‧擋板部 41‧‧‧Baffle Department

Claims (10)

一種內視鏡搖桿防水結構，包含有：一基板，該基板上設有一貫孔；一框體，具有一頂面、一底面以及一連通該頂面與底面的通孔，該框體底面朝該框體頂面的方向凹設至少一凹槽，該凹槽與該框體底面有一高度差，該框體係設於該基板並且以該框體的底面貼靠於該基板上；一彈性封套，該彈性封套具有一第一垣部以及一頂部，該頂部具有一開口，該頂部於其一側設有一凸環，該凸環環繞該開口，該彈性封套設於該基板上，該彈性封套的第一垣部被夾設於該框體與該基板之間，該第一垣部落在該框體的凹槽；一螺桿，該螺桿的桿身上設有一擋板部，該擋板部的一側設有一凹溝，該凹溝環繞該擋板部，該螺桿以一端穿設於該彈性封套的開口，該彈性封套頂部的凸環對應落於該螺桿之擋板部的凹溝，由穿設端再以一鎖合件鎖合於該螺桿上，使該螺桿可以固定於該彈性封套。 An endoscope rocker waterproof structure comprises: a substrate having a uniform hole; a frame having a top surface, a bottom surface and a through hole connecting the top surface and the bottom surface, the bottom surface of the frame Having at least one groove recessed toward the top surface of the frame, the groove having a height difference from the bottom surface of the frame, the frame system being disposed on the substrate and abutting the bottom surface of the frame against the substrate; An elastic envelope having a first crotch portion and a top portion, the top portion having an opening, the top portion being provided with a convex ring on one side thereof, the convex ring surrounding the opening, the elastic envelope being disposed on the substrate, the elasticity The first crotch portion of the envelope is sandwiched between the frame body and the substrate, the first cymbal is in the groove of the frame body; a screw having a baffle portion on the rod body, the baffle portion One side of the sleeve is disposed with a groove, the groove surrounds the baffle portion, and the screw passes through the opening of the elastic envelope at one end, and the convex ring at the top of the elastic envelope corresponds to the groove of the baffle portion of the screw. The threaded end is locked to the screw by a locking piece, so that the screw can be Secured to the elastomeric envelope. 依據申請專利範圍第1項之內視鏡搖桿防水結構，其中該框體底面朝該框體頂面的方向凹設之凹槽包含有一第一凹槽以及一第二凹槽。 The endoscope rocker waterproof structure according to the first aspect of the invention, wherein the recess of the bottom surface of the frame facing the top surface of the frame comprises a first groove and a second groove. 依據申請專利範圍第2項之內視鏡搖桿防水結構，其中該第一凹槽與該第二凹槽之間有一第一肋，該第一肋與該框體底面有一第三高度差。 The endoscope rocker waterproof structure according to claim 2, wherein a first rib is formed between the first groove and the second groove, and the first rib has a third height difference from a bottom surface of the frame. 依據申請專利範圍第2項之內視鏡搖桿防水結構，其中該框體於該第二凹槽與該通孔之間設有一第二肋，該第二肋與該框體底面有一第四高度差。 The endoscope rocker waterproof structure according to claim 2, wherein the frame is provided with a second rib between the second groove and the through hole, and the second rib and the bottom surface of the frame have a fourth The height difference. 依據申請專利範圍第4項之內視鏡搖桿防水結構，其中該第二肋與該通孔鄰接處設有弧形導角。 The endoscope rocker waterproof structure according to claim 4, wherein the second rib is provided with an arc-shaped guide angle adjacent to the through hole. 依據申請專利範圍第2項之內視鏡搖桿防水結構，其中該第一凹槽與該第二凹槽皆環繞該框體的通孔且該第二凹槽較該第一凹槽靠近該通孔。 The endoscope rocker waterproof structure according to claim 2, wherein the first groove and the second groove both surround the through hole of the frame and the second groove is closer to the first groove Through hole. 依據申請專利範圍第2項之內視鏡搖桿防水結構，其中該第一垣部頂面設有二環狀肋，分別對應落在該框體的第一凹槽與第二凹槽。 The endoscope rocker waterproof structure according to the second aspect of the patent application, wherein the top surface of the first crotch portion is provided with two annular ribs corresponding to the first groove and the second groove which are respectively dropped on the frame body. 依據申請專利範圍第1項之內視鏡搖桿防水結構，其中該框體頂面與該通孔鄰接設有一環繞該通孔的斜面。 The endoscope rocker waterproof structure according to claim 1, wherein the top surface of the frame is adjacent to the through hole and provided with a slope surrounding the through hole. 依據申請專利範圍第1項之內視鏡搖桿防水結構，其中該第一垣部的一側朝一方向延伸形成一第一立壁部，該第一立壁部一端橫向延伸形成一第二垣部，該第二垣部的一側朝一方向延伸形成一第二立壁部，該第二立壁部的一端形成該頂部。 The endoscope rocker waterproof structure according to the first aspect of the invention, wherein one side of the first crotch portion extends in a direction to form a first vertical wall portion, and one end of the first vertical wall portion extends laterally to form a second crotch portion. One side of the second weir portion extends in a direction to form a second standing wall portion, and one end of the second standing wall portion forms the top portion. 依據申請專利範圍第1項之內視鏡搖桿防水結構，其中該擋板部與該螺桿一體成型。 The endoscope rocker waterproof structure according to the first aspect of the patent application, wherein the baffle portion is integrally formed with the screw.
TW102137036A 2013-10-14 2013-10-14 Endoscopic rocker waterproof structure TWI589259B (en)

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TWI589259B true TWI589259B (en) 2017-07-01

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WO2017119162A1 (en) * 2016-01-05 2017-07-13 オリンパス株式会社 Endoscope
JP6173650B1 (en) * 2016-01-25 2017-08-02 オリンパス株式会社 Endoscope
WO2017130459A1 (en) * 2016-01-25 2017-08-03 オリンパス株式会社 Endoscope

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