CN217148081U - Wire releasing structure for endoscopic cable - Google Patents

Abstract

The utility model discloses an peep unwrapping wire structure for cable in peeping, the power distribution box comprises a box body, one side top that the both sides inner wall of box is close to each other is provided with two second pivots, two the outer lane of second pivot is provided with the cylinder, two the cylindrical outer lane all is provided with first gear, is close to openly the cylindrical outer lane is provided with the second gear, one side lateral wall of box rotates and is connected with and runs through and extend to the outside first pivot of box, first pivot is located one side outer lane of box inside and is provided with the third gear, one side outer lane that first pivot is located box inside is provided with special-shaped piece, one side inner wall welding of box has the dead lever. This peep unwrapping wire structure for cable in peeping can prevent peeping the cable card when the unwrapping wire extremely through setting up cylinder, first pivot and handle etc. through setting up dysmorphism piece, spacing ring and expanding spring etc. can realize peeping the outer lane at first pivot of winding that the cable can be even.

Description

Wire releasing structure for endoscopic cable

Technical Field

The utility model relates to an peep line unwrapping wire technical field specifically is a peep line unwrapping wire structure for cable in.

Background

The endoscope is a detection instrument integrating traditional optics, ergonomics, precision machinery, modern electronics, mathematics and software into a whole. One has an image sensor, an optical lens, a light source illumination, a mechanical device, etc., and is divided into a medical endoscope and an industrial endoscope, and the endoscopes are mostly connected by a cable.

The prior art has the following defects or problems:

1. when the existing endoscopic cable is paid off, the endoscopic cable can be blocked, so that the cable cannot be paid off freely;

2. when the cable of the endoscope is produced, the cable needs to be rolled and packaged, but the existing endoscope cable can cause uneven winding of the endoscope cable when being taken up.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an peep cable and use unwrapping wire structure to the weak point of prior art to solve the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an peep unwrapping wire structure for cable in peeping, includes the box, one side top that the both sides inner wall of box is close to each other is provided with two second pivots, two the outer lane of second pivot is provided with the cylinder, two the cylindrical outer lane all is provided with first gear, is close to openly the cylindrical outer lane is provided with the second gear, one side lateral wall of box rotates and is connected with and runs through and extend to the outside first pivot of box, one side outer lane that first pivot is located the box inside is provided with the third gear, one side outer lane that first pivot is located the box inside is provided with the dysmorphism piece, one side inner wall welding of box has the dead lever, the outer lane cover of dead lever is equipped with hollow column, one side of hollow column is provided with the spacing ring.

As the utility model discloses an optimal technical scheme, two the cylindrical outer lane middle part all sets up to concave shape, and the first gear that two cylindrical outer lanes set up meshes mutually.

As the utility model discloses a preferred technical scheme, the one end that first pivot is located the box outside is provided with the handle, the third gear meshes with the second gear mutually.

As the utility model discloses a preferred technical scheme, the outer lane cover of dead lever is equipped with the fly leaf, one side of fly leaf and one side welding of hollow post.

As the utility model discloses an optimal technical scheme, the one end welding that the dead lever is located hollow post has the limiting plate, be provided with the expanding spring around the dead lever outer lane in the hollow post, expanding spring's both ends are welded in one side that fly leaf and limiting plate are close to each other respectively.

As the utility model discloses a preferred technical scheme, a side of dysmorphism piece is the circular setting of slope form, the through-hole has been seted up at the top of box, the bottom of box is provided with the base.

Compared with the prior art, the utility model provides an peep unwrapping wire structure for cable in possesses following beneficial effect:

1. according to the paying-off structure for the endoscopic cable, the cylinder, the first rotating shaft, the handle and the like are arranged, the handle can be rotated, the first rotating shaft can be driven to rotate, the third gear can be driven to rotate when the handle rotates, the second gear can be driven to rotate, the first gear can be further driven to rotate, the cylinder can be driven to rotate, the number of the cylinders is two, the middle part of the cylinder is in the concave shape, the endoscopic cable can be clamped through the concave shape arranged in the middle of the cylinder, and the endoscopic cable can be prevented from being clamped when the paying-off is carried out;

2. this peep unwrapping wire structure for cable in, through setting up dysmorphism piece, spacing ring and expanding spring etc, can drive the dysmorphism piece and rotate when first pivot rotates, and then can make the fly leaf remove, because the one side of dysmorphism piece and fly leaf contact is the slope form setting, so under expanding spring's effect when the dysmorphism piece rotates, can make the fly leaf do reciprocating motion, and then can drive hollow column and do reciprocating motion, further can drive the spacing ring and do reciprocating motion, thereby can realize peeping the outer lane at first pivot of winding that the cable can be even in.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 2 is a schematic cross-sectional view of the hollow column of the present invention;

fig. 3 is a schematic view of the appearance structure of the present invention.

Reference numerals: 1. a box body; 2. a first gear; 3. a second gear; 4. a first rotating shaft; 5. a third gear; 6. a handle; 7. a base; 8. a shaped block; 9. fixing the rod; 10. a second rotating shaft; 11. A cylinder; 12. a movable plate; 13. a hollow column; 14. a tension spring; 15. a limiting ring; 16. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, in the present embodiment: a paying-off structure for endoscopic cables comprises a box body 1, wherein two second rotating shafts 10 are arranged at the top of one side, close to each other, of the inner walls of two sides of the box body 1, cylinders 11 are arranged on the outer rings of the two second rotating shafts 10, first gears 2 are arranged on the outer rings of the two cylinders 11, second gears 3 are arranged on the outer rings of the cylinders 11 close to the front side, a first rotating shaft 4 penetrating through and extending to the outside of the box body 1 is connected to the side wall of one side of the box body 1 in a rotating mode, a third gear 5 is arranged on the outer ring of one side, located inside the box body 1, of the first rotating shaft 4, a special-shaped block 8 is arranged on the outer ring of one side, located inside the box body 1, of the first rotating shaft 4, a fixing rod 9 is welded on the inner wall of one side of the box body 1, a hollow column 13 is sleeved on the outer ring of the fixing rod 9, a limiting ring 15 is arranged on one side of the hollow column 13, the first rotating handle 6 can drive the first rotating shaft 4 to rotate through the arrangement of the cylinders 11, the first rotating handle 6 and the like, simultaneously can drive the rotation of third gear 5 when handle 6 rotates, and then can drive the rotation of second gear 3, further can drive first gear 2 and rotate, can drive cylinder 11 and rotate, because cylinder 11 has two, and the middle part of cylinder 11 establishes to the concave shape, the concave shape that sets up in the middle of the accessible cylinder 11 can carry out the centre gripping to peeping the cable to the card is died when can preventing peeping the cable unwrapping wire.

Referring to fig. 1, 2 and 3, in this embodiment, the middle portions of the outer rings of two cylinders 11 are both concave, the first gear 2 disposed on the outer rings of the two cylinders 11 is engaged with the outer ring of the two cylinders 11, the handle 6 is disposed at one end of the first rotating shaft 4 located outside the box body 1, the third gear 5 is engaged with the second gear 3, the outer ring of the fixing rod 9 is sleeved with a movable plate 12, one side of the movable plate 12 is welded to one side of the hollow column 13, a limiting plate 16 is welded to one end of the fixing rod 9 located inside the hollow column 13, an extension spring 14 surrounding the outer ring of the fixing rod 9 is disposed inside the hollow column 13, two ends of the extension spring 14 are respectively welded to one side of the movable plate 12 and the limiting plate 16, one side of the special-shaped block 8 is inclined and circular, a through hole is disposed at the top of the box body 1, a base 7 is disposed at the bottom of the box body 1, and the special-shaped block 8 is disposed therein, Spacing ring 15 and expanding spring 14 etc. can drive dysmorphism piece 8 when first pivot 4 rotates and rotate, and then can make fly leaf 12 remove, because the one side of dysmorphism piece 8 and fly leaf 12 contact is the slope form setting, so under expanding spring 14's effect when dysmorphism piece 8 rotates, can make fly leaf 12 be reciprocating motion, and then can drive hollow post 13 and be reciprocating motion, further can drive spacing ring 15 and be reciprocating motion, thereby can realize peeping the outer lane at first pivot 4 of even winding of cable.

The utility model discloses a theory of operation and use flow: when the device is used, one end of an endoscopic cable can firstly penetrate through a through hole at the top of a box body 1, penetrate through the middle concave shape of a cylinder 11 and the middle of a limiting ring 15 and can be wound on the outer ring of a first rotating shaft 4, then a handle 6 can be rotated, at the moment, the handle 6 can rotate to further drive the first rotating shaft 4 to rotate, meanwhile, a third gear 5 can be driven to rotate when the handle 6 rotates, the third gear 5 rotates to further drive a second gear 3 to rotate, the second gear 3 further can drive a first gear 2 to rotate, the first gear 2 can drive the cylinder 11 to rotate, and as the number of the cylinders 11 is two, and the middle part of the cylinder 11 is set to be in the concave shape, the endoscopic cable can be clamped through the concave shape arranged in the middle of the cylinder 11, so that the endoscopic cable can be prevented from being blocked, receive and release not out, can drive dysmorphism piece 8 when first pivot 4 rotates simultaneously and rotate, dysmorphism piece 8 rotates and then can make fly leaf 12 remove, because the one side of dysmorphism piece 8 and the contact of fly leaf 12 is the slope form setting, so under expanding spring 14's effect when dysmorphism piece 8 rotates, can make fly leaf 12 be reciprocating motion, fly leaf 12 is reciprocating motion and then can drive hollow column 13 and be reciprocating motion, hollow column 13 is reciprocating motion and further can drive spacing ring 15 and be reciprocating motion, thereby can realize that the winding that peeps the cable can be even in the outer lane of first pivot 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A wire releasing structure for endoscopic cables comprises a box body (1), and is characterized in that: two second rotating shafts (10) are arranged at the top of one side, close to each other, of the inner walls of the two sides of the box body (1), the outer rings of the two second rotating shafts (10) are provided with cylinders (11), the outer rings of the two cylinders (11) are both provided with first gears (2), the outer ring close to the front side of the cylinder (11) is provided with second gears (3), a first rotating shaft (4) which penetrates through and extends to the outside of the box body (1) is rotatably connected with the side wall at one side of the box body (1), a third gear (5) is arranged on the outer ring of one side of the first rotating shaft (4) positioned in the box body (1), the outer ring of one side of the first rotating shaft (4) positioned in the box body (1) is provided with a special-shaped block (8), the box comprises a box body (1), wherein a fixing rod (9) is welded on the inner wall of one side of the box body (1), a hollow column (13) is sleeved on the outer ring of the fixing rod (9), and a limiting ring (15) is arranged on one side of the hollow column (13).

2. The endoscopic cable paying-off structure according to claim 1, wherein: the middle parts of the outer rings of the two cylinders (11) are all arranged in a concave shape, and the first gears (2) arranged on the outer rings of the two cylinders (11) are meshed with each other.

3. The endoscopic cable paying-off structure according to claim 1, wherein: the handle (6) is arranged at one end, located outside the box body (1), of the first rotating shaft (4), and the third gear (5) is meshed with the second gear (3).

4. The endoscopic cable paying-off structure according to claim 1, wherein: the outer ring of the fixed rod (9) is sleeved with a movable plate (12), and one side of the movable plate (12) is welded with one side of the hollow column (13).

5. The endoscopic cable paying-off structure according to claim 1, wherein: the fixing rod (9) is located one end of the hollow column (13) and welded with a limiting plate (16), an expansion spring (14) surrounding the outer ring of the fixing rod (9) is arranged in the hollow column (13), and two ends of the expansion spring (14) are welded on one side of the movable plate (12) and the limiting plate (16) which are close to each other respectively.

6. The endoscopic cable paying-off structure according to claim 1, wherein: one side of dysmorphism piece (8) is the circular setting of slope form, the through-hole has been seted up at the top of box (1), the bottom of box (1) is provided with base (7).

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