CN203280493U

CN203280493U - Pointer device

Info

Publication number: CN203280493U
Application number: CN2013202672502U
Authority: CN
Inventors: 冯新平
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-16
Filing date: 2013-05-16
Publication date: 2013-11-13
Anticipated expiration: 2023-05-16

Abstract

The utility model provides a pointer device which comprises a device body. The device body is a hollow cylinder, wherein the two ends of the device body are respectively provided with an opening. A connecting boss is arranged in a surrounding mode along the outer edge of the opening at one end of the device body. A marking part is arranged on the wall face, close to the connecting boss, of the device body. The marking part is a ring-shaped protrusion. A first extending part and a second extending part are further arranged on the bottom surface of the side, far away from the connecting boss, of the device body. Compared with the prior art, the pointer device has the advantages that the pointer device is connected with an operating handle, therefore, in an operation process, the operating handle can be used for accurately positioning an open sore which needs an operation through the pointer device conveniently, and the accuracy of the operation is improved.

Description

Indicator device

Technical field

This utility model relates to field of medical, relates in particular to the indicator device that uses on a kind of medical care precess handle.

Background technology

In daily productive life, use a large amount of plant equipment, meet people's difference life or the needs of producing.In plant equipment in existing life, relate to a kind of operating handle, be used for medical operating.Existing operation technique handle in use, owing to lacking necessary indicatory device or device, often can't point out or indicate information in operation, whether the handle with the current use of prompting operation technique person reaches both allocations, the operator generally need to contrast repeatedly, confirms whether handle arrives open sore part position.

In view of this, need to provide a kind of can be to the accurate indicator device of location in open sore part position.

Summary of the invention

The purpose of this utility model is to provide a kind of indicator device, by this device, makes the medical care precess handle accurately to locate.

According to an aspect of the present utility model, a kind of indicator device is provided, device comprises device body, device body is the hollow cylinder of both ends open, device body one end opening place is equipped with the connection boss along the opening outer, device body is near being provided with marking part on the wall that connects boss, and marking part is annular projection, and device body is away from also being provided with the first extension and the second extension on a side bottom surface that connects boss.

In some embodiments, the first extension is " L " font, and the first extension comprises the first adjutage and bearing pin, and the first adjutage and device body are connected and fixed, and the end that the first adjutage is not connected with device body is provided with bearing pin.

Compared to prior art, useful technique effect of the present utility model is, indicator device is connected with operating handle, and in operation process, operating handle can pass through indicator device easily, and the operation open sore part is accurately located, and increased the accuracy of operation.

Description of drawings

Fig. 1 is the structural representation of this utility model one embodiment pointer device.

The specific embodiment

Below in conjunction with drawings and the specific embodiments, this utility model is described in further detail explanation.

Fig. 1 has schematically shown the indicator device according to a kind of embodiment of this utility model.As shown in the figure, device comprises device body 10, and device body 10 is the hollow cylinder of both ends open.Device body 10 1 end opening places; be equipped with and connect boss 101 along place, opening outer; when indicator device is connected with operating handle; connecting boss 101 connects with the connecting portion in the operation handlebar operation; make indicator device more firm with being connected of operating handle by connecting boss 101, and the protection junction is not damaged or pollution.

Device body 10 is near being provided with marking part 103 on the wall that connects boss 101, and marking part 103 is annular projection, is connected with operating handle when indicator device while using, and marking part 103 is in order to indicate the operating handle position.

Device body 10 is away from being provided with the first extension 105 and the second extension 107 on a side bottom surface that connects boss 101.The first extension 105 is " L " font, and the first extension 105 comprises the first adjutage 109 and bearing pin 111.The first adjutage 109 is connected with device body 10, and the end that the first adjutage 109 is not connected with device body 10 is provided with bearing pin 111.Bearing pin 111 can roll in pin sleeve, make indicator device turn to.

Indicator device is connected with operating handle, and operating handle can indicate open sore part position, location by indicator device easily in operation process, has improved the accuracy of operation.

Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, technical scheme in each embodiment also can, through appropriate combination, form other embodiment that it will be appreciated by those skilled in the art that.

Claims

1. indicator device, it is characterized in that, device comprises device body (10), described device body (10) is the hollow cylinder of both ends open, described device body (10) one end opening places are equipped with along the opening outer and connect boss (101), described device body (10) is provided with marking part (103) near on the wall of described connection boss (101), described marking part (103) is annular projection, also is provided with the first extension (105) and the second extension (107) on the side bottom surface of described device body (10) away from described connection boss (101).

2. indicator device according to claim 1, it is characterized in that, described the first extension (105) is " L " font, described the first extension (105) comprises the first adjutage (109) and bearing pin (111), described the first adjutage (109) is connected and fixed with described device body (10), and the end that described the first adjutage (109) is not connected with described device body (10) is provided with described bearing pin (111).