CN217238396U

CN217238396U - Measuring and reading bearing card of eye crystal detector

Info

Publication number: CN217238396U
Application number: CN202123125479.6U
Authority: CN
Inventors: 孙伟; 蒋钊; 郁恩健; 谭振汉; 任剑锋; 弟利民
Original assignee: Cgn Shenzhen Operation Technology And Radiation Monitoring Co ltd; China General Nuclear Power Corp; CGN Power Co Ltd; Suzhou Nuclear Power Research Institute Co Ltd
Current assignee: Cgn Shenzhen Operation Technology And Radiation Monitoring Co ltd; China General Nuclear Power Corp; CGN Power Co Ltd; Suzhou Nuclear Power Research Institute Co Ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-19
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to a reading and testing bearing card of an eye crystal detector, which comprises a bearing body, a pressing piece and a dismounting piece; the bearing body is provided with an installation position for fixing the ocular crystal detector, the installation position is recessed in the surface of the bearing body, and the bottom of the installation position is provided with a dismounting hole; the pressing piece is arranged in the installation position and is abutted against the side wall surface of the installation position so as to press and position the eye lens detector in the installation position; the dismounting piece is provided with a dismounting head so that the dismounting head can be inserted from the bottom of the dismounting hole to eject the eye crystal detector. The eye crystal detector adopts a positioning mode of pressing positioning, so that the sheet eye crystal detector is convenient to place and position, and the detection of the eye crystal detector on radiation rays is not influenced. In addition, the eye crystal detector is disassembled in a mode that the disassembling head is ejected out, so that the eye crystal detector is convenient to take out and does not need to be contacted by personnel.

Description

Measuring and reading bearing card of eye crystal detector

Technical Field

The utility model relates to a nuclear power field, more specifically say, relate to an eye crystal detector survey read and bear card.

Background

In a radiological environment, the operating personnel may be harmed by the nuclear radiation. The human eye lens is a relatively delicate organ and radiation poses a significant risk of damage or potential injury to the eye lens. Even if protective equipment is worn, the protective effect needs to be accurately measured and read on the specific equipment.

The eye crystal detector is worn on the body of an operator, and whether the operator is damaged by radiation or not is judged by regularly detecting the radiation quantity received by the eye crystal detector on the card, so that the working safety of the operator is guaranteed.

Survey and read the eye crystal detector that bears on the card and need often dismouting change, but the survey of mainstream on the existing market reads to bear the card and is more loaded down with trivial details at dismantlement and installation eye crystal detector, it can cause the survey to read to bear the card itself and warp unable the recovering especially when dismantling, this can cause to bear the card and take place motion failure like the card phenomenon when the automatic survey of heat release reads the instrument, and because the card warp and cause eye crystal detector to photomultiplier's detection distance to take place great change, thereby influence the instrument survey reading result, influence this trade operation personnel's daily work.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provides an eye crystal detector's survey is read and is born the card.

The utility model provides a technical scheme that its technical problem adopted is: the measuring and reading bearing card for constructing the eye lens detector comprises a bearing body, a pressing part and a dismounting part;

the bearing body is provided with an installation position for fixing the eye crystal detector, the installation position is recessed in the surface of the bearing body, and the bottom of the installation position is provided with a dismounting hole;

the pressing piece is arranged in the mounting position and is abutted against the side wall surface of the mounting position so as to press and position the eye lens detector in the mounting position;

and the dismounting piece is provided with a dismounting head so that the dismounting head can be inserted from the bottom of the dismounting hole to eject the eye crystal detector.

Preferably, the mounting location is an internal recess.

Preferably, the outer ring of the installation position is circumferentially distributed with an arc-shaped avoiding groove, and the avoiding groove and the installation position form a clamping strip clamped on the outer ring of the detector.

Preferably, the pressing piece is an elastic ring which is not closed in the circumferential direction and is abutted and positioned with the side wall surface of the mounting position by means of elasticity.

Preferably, the elastic ring is made of metal.

Preferably, the bearing body is plate-shaped, and a plurality of mounting positions are distributed on the bearing body.

Preferably, the dismounting part comprises a base and a plurality of dismounting heads distributed on the base, and the distribution positions of the dismounting heads correspond to the distribution positions of the mounting positions one by one so as to simultaneously dismount the eye crystal detectors on the mounting positions.

Preferably, the outer shape of the detachment head matches the outer shape of the detachment hole.

Preferably, the bearing body is provided with a fitting position for fitting the bar code, and the fitting position is recessed in the surface of the bearing body.

Preferably, the attaching position is arranged on one side of the bearing body and extends to two opposite sides of the bearing body, and a plurality of mounting positions are distributed on two sides of the attaching position respectively.

Implement the utility model discloses an eye crystal detector's survey is read and is born the card, has following beneficial effect: the eye crystal detector adopts a positioning mode of pressing positioning, so that the sheet eye crystal detector is convenient to place and position, and the detection of the eye crystal detector on radiation rays is not influenced. In addition, the eye crystal detector is disassembled in a mode that the disassembling head is ejected out, so that the eye crystal detector is convenient to take out and does not need to be contacted by personnel.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic view of an embodiment of the present invention when an eye lens detector and a pressing member are placed on a bearing body of a reading and testing bearing card of the eye lens detector;

FIG. 2 is a schematic structural view of the intraocular lens probe of FIG. 1, after the compression member has been placed in the carrier body and before the compression member has been removed by a removal member;

FIG. 3 is a schematic view of the detachment member of FIG. 2 with the intraocular lens probe and the pressing member removed.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the reading and testing carrier card of the eye crystal detector in a preferred embodiment of the present invention includes a carrier body 1, a pressing member 2, and a detaching member 3.

Referring to fig. 1, the carrier body 1 is provided with a mounting position 11 for fixing the ocular crystal detector 4, the mounting position 11 is recessed in the surface of the carrier body 1, and the bottom of the mounting position 11 is provided with a dismounting hole 12.

The pressing piece 2 is arranged in the installation position 11 and is abutted against the side wall surface of the installation position 11 so as to press and position the eye crystal detector 4 in the installation position 11, and the pressing piece 2 is provided with a detection hole 21 for exposing the eye crystal detector 4.

The detaching member 3 is provided with a detaching head 31 so that the detaching head 31 is inserted from the bottom of the detaching hole 12 to eject the eye crystal detector 4.

The eye crystal detector 4 adopts a positioning mode of pressing positioning, so that the sheet-shaped eye crystal detector 4 is convenient to place and position, and the detection of the eye crystal detector 4 on radiation rays is not influenced. In addition, the eye crystal detector 4 is disassembled in a mode that the disassembling head 31 is ejected out, so that the eye crystal detector is convenient to take out and does not need to be touched by people.

In some embodiments, mounting locations 11 are recessed to facilitate initial positioning of ophthalmic lens detector 4 after placement.

Further, in order to make the size of installation position 11 have certain receiving and releasing space, the outer lane of installation position 11 distributes along circumference has curved dodge groove 13, dodges and forms the card strip 14 of block at the detector outer lane between groove 13 and the installation position 11, when eye crystal detector 4 card goes into installation position 11, can let card strip 14 outwards produce the deformation to produce certain clamping-force to eye crystal detector 4.

Referring to fig. 1 and 2, in some embodiments, the pressing member 2 is an elastic ring with an unclosed circumferential direction, and after the pressing member 2 is snapped into the mounting position 11, the opening 22 of the elastic ring contracts to generate an outward tension to elastically abut against the sidewall surface of the mounting position 11 to position the intraocular lens detector 4 in the mounting position 11.

Preferably, the elastic ring is made of metal. In other embodiments, the pressing member 2 may also be made of soft plastic. The pressing piece 2 can also be in a closed annular shape, can be made of soft rubber or metal, is installed in the installation position 11 by utilizing the contractibility and the elasticity, and is abutted against the side wall surface of the installation position 11 to form support.

In some embodiments, the bearing body 1 is plate-shaped, and a plurality of mounting positions 11 are distributed on the bearing body 1, so that a plurality of eye crystal detectors 4 can be placed for detection, and the test data is more accurate.

It is understood that the dismounting member 3 comprises a base 32 and a plurality of dismounting heads 31 distributed on the base 32, and the distribution positions of the dismounting heads 31 correspond to the distribution positions of the mounting positions 11 one by one, so as to simultaneously dismount the eye crystal detectors 4 on the mounting positions 11.

Preferably, the outer shape of the detaching head 31 matches the outer shape of the detaching hole 12, and generally, the outer shape of the detaching head 31 is smaller than the outer shape of the detaching hole 12, so as to facilitate the insertion positioning.

In some embodiments, the carrier body 1 is provided with an attaching portion 15 for attaching the barcode 5, preferably, the attaching portion 15 is recessed in the surface of the carrier body 1, so that the barcode 5 does not protrude from the surface of the carrier body.

Further, laminating position 15 sets up in one side of bearing body 1, and extends to the double-phase opposite side of bearing body 1, is convenient for the laminating and the taking off of bar code 5. A plurality of mounting positions 11 are respectively distributed on two sides of the attaching position 15, so that the distributed mounting positions 11 can be conveniently identified and distinguished on the bar code 5.

It is to be understood that the above-described respective technical features may be used in any combination without limitation.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The measurement and reading bearing card of the eye crystal detector is characterized by comprising a bearing body (1), a pressing piece (2) and a dismounting piece (3);

the eye crystal detector is characterized in that the bearing body (1) is provided with a mounting position (11) for fixing the eye crystal detector (4), the mounting position (11) is recessed in the surface of the bearing body (1), and the bottom of the mounting position (11) is provided with a dismounting hole (12);

the pressing piece (2) is arranged in the mounting position (11) and is abutted against the side wall surface of the mounting position (11) so as to press and position the eye lens detector (4) in the mounting position (11);

and a dismounting head (31) is arranged on the dismounting part (3) so that the dismounting head (31) can be inserted from the bottom of the dismounting hole (12) to eject the eye crystal detector (4).

2. Reading carrier card for an ophthalmic lens detector according to claim 1, characterized in that said mounting locations (11) are inner grooves.

3. The eye crystal detector of claim 1, wherein the outer ring of the mounting position (11) is circumferentially distributed with arc-shaped avoiding grooves (13), and a clamping strip (14) clamped on the outer ring of the detector is formed between the avoiding grooves (13) and the mounting position (11).

4. The eye lens detector reading carrying card according to claim 1, wherein the pressing member (2) is a circumferentially unclosed elastic ring to be elastically positioned against the side wall surface of the mounting position (11).

5. The ocular lens detector of claim 4, wherein the resilient ring is made of metal.

6. The eye crystal detector of any one of claims 1 to 4, wherein the bearing body (1) is plate-shaped, and a plurality of mounting positions (11) are distributed on the bearing body (1).

7. The eye crystal detector of claim 5, characterized in that the dismounting member (3) comprises a base (32) and a plurality of dismounting heads (31) distributed on the base (32), and the distribution positions of the dismounting heads (31) correspond to the distribution positions of the mounting positions (11) one by one, so as to dismount the eye crystal detectors (4) on the mounting positions (11) at the same time.

8. The ophthalmic lens detector reading carrier card according to claim 5, characterized in that the shape of the removal head (31) matches the shape of the removal hole (12).

9. The reading and testing carrier card of eye lens detector according to any one of claims 1 to 4, wherein the carrier body (1) is provided with a bonding position (15) for bonding a bar code (5), and the bonding position (15) is recessed in the surface of the carrier body (1).

10. The eye crystal detector of claim 9, wherein the attaching position (15) is disposed on one side of the carrying body (1) and extends to two opposite sides of the carrying body (1), and a plurality of the mounting positions (11) are respectively distributed on two sides of the attaching position (15).