CN207742093U

CN207742093U - A kind of flexible lid used in fluoroscopic examination

Info

Publication number: CN207742093U
Application number: CN201721861308.0U
Authority: CN
Inventors: 杨德辉; 孙红旗; 陈志锋
Original assignee: XIAMEN HAIHONGXING INSTRUMENT CO Ltd
Current assignee: XIAMEN HAIHONGXING INSTRUMENT CO Ltd
Priority date: 2017-12-27
Filing date: 2017-12-27
Publication date: 2018-08-17
Anticipated expiration: 2027-12-27

Abstract

The flexible lid used in a kind of fluoroscopic examination, the utility model is related to food to examine equipment technical field soon, it includes upper cover, No.1 lower cover, rubber ring, No. two lower covers；The upper end lateral wall of No.1 lower cover bottom end madial wall and No. two lower covers is equipped with screw thread, and the two is connected through a screw thread fixation；The lower end outside wall of the upper end madial wall of No.1 lower cover and No. two lower covers is equipped with several slots, and rubber ring is embedded in slot；No. two lower covers are internally provided with sliding groove, and upper cover is threaded through in No.1 lower cover, and are slidably arranged in the sliding groove of No. two lower covers；The bottom end of the upper cover is equipped with limited block, which is clamped with the cooperation of the limit inner end of No.1 lower cover inner wall lower end and No. two lower cover inner wall lower ends, can reduce the volume of fluorescence detection equipment, when lid shortens, can be placed on inside instrument, be convenient for carrying.

Description

A kind of flexible lid used in fluoroscopic examination

Technical field

The utility model is related to food to examine equipment technical field soon, and in particular to the telescoping cover used in a kind of fluoroscopic examination Son.

Background technology

ATP fluoroscopic examinations are a kind of detection techniques that food examines industry soon, and influence of the technology to extraneous light is quicker Sense, when doing fluoroscopic examination, it is desirable that be protected from light in test chamber, ambient light cannot enter, so when doing fluoroscopic examination It is required for a lid, the pipe of fluoroscopic examination is enclosed in test chamber, is not influenced by ambient light, test chamber is made ratio Longer, when lid is shorter, this scheme detecting instrument is made bigger, it has not been convenient to carry；Test chamber is made shorter, lid When son is made long, this scheme detecting instrument can be made smaller, but lid is very long, and lid cannot be put into instrument Face needs to be placed in accessory case, brings some inconvenience to operation, it would be highly desirable to improve.

Utility model content

The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of simple in structure, design conjunction is provided The flexible lid used in reason, fluoroscopic examination easy to use can reduce the volume of fluorescence detection equipment, when lid shortens, It can be placed on inside instrument, be convenient for carrying.

To achieve the above object, the technical solution adopted in the utility model is：It include upper cover, No.1 lower cover, rubber ring, No. two lower covers；The upper end lateral wall of No.1 lower cover bottom end madial wall and No. two lower covers is equipped with screw thread, and the two is connected through a screw thread It is fixed；The lower end outside wall of the upper end madial wall of No.1 lower cover and No. two lower covers is equipped with several slots, and rubber is embedded in slot Circle；No. two lower covers are internally provided with sliding groove, and upper cover is threaded through in No.1 lower cover, and are slidably arranged in the sliding of No. two lower covers In slot；The bottom end of the upper cover is equipped with limited block, the limited block position and No.1 lower cover inner wall lower end and No. two lower cover inner walls The limit inner end cooperation clamping of lower end.

Further, the limited block is an integral structure with upper cover.

With the above structure, the utility model has the beneficial effect that：Make in a kind of fluoroscopic examination described in the utility model Flexible lid can reduce the volume of fluorescence detection equipment, when lid shortens, can be placed on inside instrument, be convenient for carrying, The utility model has the advantages that simple in structure, setting is reasonable, low manufacture cost.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the operation chart of specific implementation mode.

Reference sign：

Upper cover 1, No.1 lower cover 2,3, No. two lower covers 4 of rubber ring, limited block 5, limit inner end 6.

Specific implementation mode

The utility model will be further described below with reference to the accompanying drawings.

Referring to as Figure 1-Figure 2, present embodiment the technical solution adopted is that：It includes upper cover 1, No.1 lower cover 2,3, No. two lower covers 4 of rubber ring；The upper end lateral wall of 2 bottom end madial wall of No.1 lower cover and No. two lower covers 4 is equipped with screw thread, and the two It is connected through a screw thread fixation, screw thread glue is stained with above screw thread；Outside the lower end of the upper end madial wall of No.1 lower cover 2 and No. two lower covers 4 Side wall is equipped with several slots, and rubber ring 3 is embedded in slot；No. two lower covers 4 are internally provided with sliding groove, and upper cover 1 is threaded through In No.1 lower cover 2, and it is slidably arranged in the sliding groove of No. two lower covers 4；The bottom end of the upper cover 1 is equipped with limited block 5, the limit Position block 5 is clamped with the cooperation of the limit inner end 6 of 2 inner wall lower end of No.1 lower cover and No. two 4 inner wall lower ends of lower cover.

Further, the limited block 5 is integrally formed with upper cover 1.

The working principle of this specific embodiment:：Rubber ring 3 is assembled in the slot of No.1 lower cover 2 and No. two lower covers 4, it will Upper cover 1 is penetrated from the lower end of No.1 lower cover 2, is assembled to the limited block 5 in upper cover 1 and end in contact in the limit in No.1 lower cover 2 Position；No.1 lower cover 2 and No. two lower covers 4 are connected through a screw thread, screw thread glue is stamped, the two is fixed as one；When lid does not make Used time presses down upper cover 1, and length shortens, and is put into instrument internal；When lid in use, lid is directly covered in fluoroscopic examination Detection pipe on, upper cover 1 can be detected tube top rise, it is thus easy to use.

With the above structure, present embodiment has the beneficial effect that：Kind fluorescence inspection described in present embodiment The flexible lid used in survey can reduce the volume of fluorescence detection equipment, when lid shortens, can be placed on inside instrument, side Portable belt, the utility model have the advantages that simple in structure, setting is reasonable, low manufacture cost.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the right of the utility model.

Claims

1. the flexible lid used in a kind of fluoroscopic examination, it is characterised in that：It include upper cover, No.1 lower cover, rubber ring, No. two Lower cover；The upper end lateral wall of No.1 lower cover bottom end madial wall and No. two lower covers is equipped with screw thread, and the two is connected through a screw thread fixation； The lower end outside wall of the upper end madial wall of No.1 lower cover and No. two lower covers is equipped with several slots, and rubber ring is embedded in slot；Two Number lower cover is internally provided with sliding groove, and upper cover is threaded through in No.1 lower cover, and is slidably arranged in the sliding groove of No. two lower covers； The bottom end of the upper cover is equipped with limited block, the limited block position and No.1 lower cover inner wall lower end and No. two lower cover inner wall lower ends Limit inner end cooperation clamping.

2. the flexible lid used in a kind of fluoroscopic examination according to claim 1, it is characterised in that：The limited block It is an integral structure with upper cover.