CN210270368U - Endoscope with replaceable handle - Google Patents

Abstract

The utility model discloses a removable handle endoscope, including the endoscope body, the afterbody of body is equipped with the handle, the one end that body and handle are connected is equipped with outside convex circular connecting hole, connecting hole outside both ends are equipped with outside bellied spacing respectively, be equipped with on the handle with spacing seat that spacing corresponds is fixed or the split so that handle and body are fixed through the cooperation of spacing and spacing seat. The utility model has the advantages of simple disassembly and assembly, convenient use, strong operability and the like.

Description

Endoscope with replaceable handle

Technical Field

The present invention relates to an electronic detection tool, and more particularly, to an endoscope with a replaceable handle.

Background

Along with the development of science and technology, the structures of various engines are more and more complex, if the pipeline oil way on the engine breaks down, the pipeline oil way is used as a tool for maintenance personnel to know the fault occurrence side, but the pipeline oil way is bent and cannot be seen by human eyes, so that the maintenance personnel need a tool capable of detecting the fault point of the pipeline oil way inside the engine, and the endoscope is the tool. As shown in figure 1, the endoscope can shoot the internal condition of a pipeline oil circuit through a small lens on a hose, the existing endoscope on the market generally only has one handle, namely a straight handle, a bent handle or no handle, so that the feeling of people is very single, and the product shape is very similar; on the other hand, the device can not be adjusted according to different scenes during use, so that the use is inconvenient. In addition, products on the market are in order to save cost, the anti-skid capacity of the handle is enhanced by spraying rubber oil on the handle regardless of a straight handle or a bent handle, but the rubber oil on the handle is easy to drop after a long time, so that the using effect is influenced, and some products are also made by gluing the rubber sleeve on the handle, but the rubber sleeve is easy to drop after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a handle-replaceable endoscope with diversified shapes, good anti-skidding effect and convenient use is provided.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a removable handle endoscope, includes the endoscope body, the afterbody of body is equipped with the handle, the one end that body and handle are connected is equipped with outside convex circular connecting hole, connecting hole outside both ends are equipped with outside bellied spacing respectively, be equipped with on the handle with spacing seat that spacing corresponds is fixed or the split so that handle and body through the cooperation of spacing and spacing seat.

Preferably, a rotary connector is arranged between the body and the handle.

Preferably, the body is internally provided with a fixed cavity for fixing the rotary connecting piece, the rotary connecting piece comprises a clamping seat, a clamping ring, a ball clamping seat and a rotary support which are sequentially arranged from bottom to top, the rotary cavity is arranged at one end of the ball clamping seat connected with the rotary support, a rotary ball head is arranged at one end of the rotary support connected with the ball clamping seat, a raised line matched with the limiting seat is arranged at the other end of the rotary support, and the rotary connecting piece is connected with the handle through the cooperation of the raised line and the limiting seat.

Preferably, the handle is a short handle, the short handle comprises a bottom shell, a cylinder capable of being connected into the connecting hole is arranged at one end of the bottom shell connected with the body, the limiting seat is arranged inside the bottom shell, and the position and the size of the limiting seat are matched with the limiting strip.

Preferably, the handle is a straight handle or a curved handle.

Preferably, the straight handle is a hollow cylinder composed of an upper cover and a lower cover, the limiting seat is concave and is respectively arranged in the upper cover and the lower cover, and the position and the size of the limiting seat are matched with the limiting strip.

Preferably, the handle is a bent handle, the bent handle is a bent tubular hollow body formed by a left cover and a right cover, the limiting seat is concave and is respectively arranged in the left cover and the right cover, and the position and the size of the limiting seat are matched with those of the limiting strip.

Preferably, the handle is sleeved with a soft rubber sleeve.

Preferably, the soft rubber sleeve is provided with a limiting rib, the handle is provided with a limiting groove for accommodating the limiting rib, and the soft rubber sleeve is integrally formed and is matched with the handle through elastic deformation and uniformly distributed on the hand-held part.

The utility model discloses owing to adopted above-mentioned structure, through set up spacing and set up spacing seat on the handle on the endoscope body, realize dismantling the connection between messenger's body and the handle, and the handle of the compatible multiple shape of same body to realize the removable purpose of handle, make the utility model discloses the dismouting is simple, convenient to use. The utility model discloses a design the handle of different shapes and with the body between multiple connected mode, like fixed short handle, fixed straight handle, fixed curved handle, the product molding diversification can be made on the one hand to the straight handle of rotation type, rotation type curved handle etc. has richened the outward appearance of beautifying the product, and on the other hand can satisfy the demand of different use scenes, has strengthened the practicality of product. The utility model discloses a set up swivel connected coupler between body and handle, can realize the adjustment of handle angle to the maneuverability of product has been improved. The utility model discloses a set up the flexible glue cover on the handle, both can its anti-skidding effect, solve traditional product and easily fall the problem that lacquer easily drops, can improve use comfort again.

The features and advantages of the present invention will become more apparent upon reading the detailed description of the embodiments of the invention in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a schematic diagram of a prior art product configuration;

FIG. 2 is an exploded view of the endoscope body of the present invention;

fig. 3 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a short handle according to embodiment 1 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 6 is an assembly view of the straight handle according to embodiment 2 of the present invention;

fig. 7 is a schematic structural diagram of embodiment 3 of the present invention;

fig. 8 is an assembly view of the curved handle according to embodiment 3 of the present invention;

fig. 9 is an assembly schematic diagram of embodiment 4 of the present invention;

fig. 10 is an assembly schematic view of the swivel joint according to embodiment 4 of the present invention;

fig. 11 is an assembly diagram of embodiment 5 of the present invention;

fig. 12 is an assembly diagram of embodiment 6 of the present invention;

fig. 13 is an assembly diagram of embodiment 7 of the present invention.

In the figure, 1, a body; 2. an upper shell; 3. a lower case; 4. connecting holes; 5. a limiting strip; 6. a short handle; 61. a bottom case; 62. a cylinder; 7. a limiting seat; 8. a straight handle; 81. an upper cover; 82. a lower cover; 9. bending a handle; 91. a left cover; 92. a right cover; 10. a rotating connector; 101. a clamping seat; 102. a clamping ring; 103. clamping the ball seat; 104. rotating the bracket; 105. a rotating chamber; 106. rotating the ball head; 107. a convex strip; 11. a connector; 12. an upper cover of the connecting head; 13. a connector lower cover; 14. a soft rubber sleeve; 15. limiting ribs; 16. a limiting groove; 17. and fixing the cavity.

Detailed Description

The present invention will be described in further detail with reference to the following examples, but it should be noted that the scope of the present invention is not limited thereto.

Example 1:

as shown in fig. 2-4, the present embodiment provides an endoscope with a replaceable handle, which employs a fixed type replaceable short handle, the endoscope body 1 is composed of an upper shell 2 and a lower shell 3 to form a circular connecting hole 4 protruding outwards, the upper shell 2 and the lower shell 3 are respectively provided with a limiting strip 5 protruding outwards, the short handle 6 includes a bottom shell 61, one end of the bottom shell 61 connected with the body 1 is provided with a cylinder 62 capable of being connected into the connecting hole, and the bottom shell 61 is internally provided with a limiting seat 7 whose position and size are matched with the limiting strip. During assembly, the cylinder 62 in the short handle 6 is inserted into the circular connecting hole 4 of the endoscope body 1, so that the limiting strip 5 is clamped into the limiting seat 7 to be fixed; during disassembly and assembly, the short handle 6 is rotated to separate the limiting strip 5 from the limiting seat 7, and the short handle 6 can be disassembled from the endoscope body 1.

Example 2:

as shown in fig. 5-6, the present embodiment provides a replaceable handle endoscope, which adopts a fixed replaceable straight handle, the structure of the endoscope body 1 is the same as that of embodiment 1, the straight handle 8 is a hollow cylinder composed of an upper cover 81 and a lower cover 82, concave limiting seats 7 are respectively arranged in the upper cover 81 and the lower cover 82, and the concave limiting seats 7 are matched with limiting strips to realize the installation and the disassembly of the endoscope body 1 and the straight handle 8.

Example 3:

as shown in fig. 7-8, the present embodiment provides a replaceable handle endoscope, which adopts a fixed replaceable bending handle, the structure of the endoscope body 1 is the same as that of embodiment 1, the bending handle 9 is a bent tubular hollow body composed of a left cover 91 and a right cover 92, concave limiting seats 7 are respectively arranged in the left cover 91 and the right cover 92, and the concave limiting seats 7 are matched with the limiting strips 5 to realize the installation and the disassembly of the endoscope body 1 and the straight handle 8.

Example 4:

as shown in fig. 9 to 10, the present embodiment provides an endoscope with a replaceable handle, which employs a rotary type replaceable straight handle 8, and the structure of the straight handle is the same as that of embodiment 2, a rotary connecting member 10 is provided between a body 1 and the straight handle 8, a fixing cavity 17 is provided in the body 1 for fixing the rotary connecting member 10, the rotary connecting member 10 includes a clamping seat 101, a clamping ring 102, a clamping seat 103 and a rotary bracket 104 which are sequentially provided from bottom to top, wherein the clamping ring 102 is machined and heat-treated with metal, and maintains sufficient elasticity without deformation. The one end that ball clamping seat 101 and swivel mount 104 are connected is equipped with rotatory chamber 105, the one end that swivel mount 104 and ball clamping seat 103 are connected is equipped with rotatory bulb 106, swivel mount 104 can be the rotation of level or other directions in the rotatory intracavity of ball clamping seat 103 through rotatory bulb 106, the degree of freedom is great, the one end that swivel mount 104 and handle are connected is equipped with sand grip 107, sand grip 107 cooperates with the installation and the dismantlement of realizing swivel connected coupler 10 and straight handle 8 with the spacing seat 7 of spill.

Example 5:

as shown in fig. 11, the present embodiment provides an endoscope with a replaceable handle, which employs a rotary type replaceable bending handle, the structure of the bending handle 9 of the present embodiment is the same as that of embodiment 2, and the structure of the main body 1 and the rotary connecting member 10 of the present embodiment is the same as that of embodiment 4, which will not be described herein again.

Example 6:

as shown in fig. 12, the present embodiment provides an endoscope with a replaceable handle, which adopts a rotary type replaceable bending handle, the structure of the bending handle 9 of the present embodiment is the same as that of embodiment 5, a connector 11 is arranged at the tail of the body of the present embodiment, the connector 11 is composed of a connector upper cover 12 and a connector lower cover 13, and a rotary connector fixing cavity 17 is arranged in the connector lower cover 13.

Example 7:

as shown in fig. 13, this embodiment provides an endoscope with a changeable handle of a rotary type, in which the rotary holder 104 of the rotary joint 10 is fixed to the curved handle 9 after passing through the opening provided in the curved handle 9.

As shown in fig. 6-9, the utility model discloses a straight handle 8 and the outside of curved handle 9 all overlap and are equipped with soft gum cover 14, are equipped with spacing muscle 15 on the soft gum cover 14, are equipped with the spacing groove 16 that holds spacing muscle 15 on the handle to play skid-proof effect, soft gum cover 14 is integrated into one piece, through elastic deformation and handle phase-match and even distribution in holding the position, be difficult for dropping.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various changes and modifications within the scope of the appended claims, and the scope of the present invention should not be limited to the described scope of the claims.

Claims (10)

1. An endoscope with a replaceable handle, comprising an endoscope body, characterized in that: the afterbody of body is equipped with the handle, the one end that body and handle are connected is equipped with outside convex circular connecting hole, connecting hole outside both ends are equipped with outside bellied spacing respectively, be equipped with on the handle with spacing seat that spacing corresponds is fixed or the split so that handle and body through the cooperation of spacing and spacing seat.

2. The interchangeable handle endoscope according to claim 1, characterized in that: a rotary connecting piece is arranged between the body and the handle.

3. The interchangeable handle endoscope according to claim 2, characterized in that: the rotary connecting piece comprises a clamping seat, a clamping ring, a ball clamping seat and a rotary support, wherein the clamping seat, the clamping ring, the ball clamping seat and the rotary support are sequentially arranged from bottom to top, the rotary cavity is formed in one end, connected with the rotary support, of the ball clamping seat, the rotary ball head is arranged at one end, connected with the ball clamping seat, of the rotary support, the convex strip matched with the limiting seat is arranged at the other end of the rotary support, and the rotary connecting piece is connected with the handle through the cooperation of the convex strip and the limiting seat.

4. The interchangeable handle endoscope according to claim 1, characterized in that: the handle is a short handle, the short handle comprises a bottom shell, one end of the bottom shell connected with the body is provided with a cylinder capable of being connected into the connecting hole, the limiting seat is arranged inside the bottom shell, and the position and the size of the limiting seat are matched with the limiting strip.

5. The interchangeable handle endoscope according to claim 1, 2 or 3, characterized in that: the handle is a straight handle or a bent handle.

6. The interchangeable handle endoscope according to claim 5, characterized in that: the straight handle is a hollow cylinder consisting of an upper cover and a lower cover, the limiting seat is concave and is respectively arranged in the upper cover and the lower cover, and the position and the size of the limiting seat are matched with the limiting strip.

7. The interchangeable handle endoscope according to claim 5, characterized in that: the bent handle is a bent tubular hollow body consisting of a left cover and a right cover, the limiting seat is concave and is respectively arranged in the left cover and the right cover, and the position and the size of the limiting seat are matched with those of the limiting strip.

8. The interchangeable handle endoscope according to claim 7, wherein: the tail of the body is provided with a connector, and a rotary connecting piece fixing cavity is arranged in the connector.

9. The interchangeable handle endoscope according to claim 1 or 2 or 3 or 6 or 7 or 8, characterized in that: the outer part of the handle is sleeved with a soft rubber sleeve.

10. The interchangeable handle endoscope according to claim 9, wherein: the flexible glue cover is provided with a limiting rib, the handle is provided with a limiting groove for accommodating the limiting rib, and the flexible glue cover is integrally formed and is matched with the handle through elastic deformation and uniformly distributed on a hand-held part.

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