CN210515936U

CN210515936U - Quick buckling radio frequency tag for optical fiber identification

Info

Publication number: CN210515936U
Application number: CN201921813365.0U
Authority: CN
Inventors: 黄炎飞
Original assignee: Kunshan Chuanshibang Intelligent Technology Co ltd
Current assignee: Kunshan Chuanshibang Intelligent Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-05-12
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a quick spiral-lock radio frequency identification tag for optical fiber identification, including radio frequency identification tag, in radio frequency identification tag was fixed in the casing, the casing included first casing and second casing, and first casing and second casing one end are articulated, and the other end is to closing the connection. The two end faces of the first shell and the second shell are provided with notches, and when the first shell and the second shell are aligned, the two notches are combined to form a channel for the optical fiber to pass through. Be provided with the label groove that supplies radio frequency identification to place on the first casing, the label groove is provided with the spacing subassembly that prevents radio frequency identification and drop all around, is provided with a plurality of direction subassemblies on the second casing, and optic fibre passes the casing along direction subassembly. The radio frequency tag is effectively protected, the optical fiber information is rapidly read, and the use is convenient.

Description

Quick buckling radio frequency tag for optical fiber identification

Technical Field

The utility model relates to a radio frequency identification tag technical field, in particular to quick spiral-lock radio frequency identification tag for optical fiber identification.

Background

Optical fibers are increasingly used in communications and image transmission, and polymer optical fibers are industrially used for light guides, display panels, signs, switch-type lighting control, optical sensors, and the like. With the rapid development of 5G, the optical fiber becomes the most ideal carrier for network transmission due to its advantages of small transmission loss, long transmission distance, wide working frequency band, and strong anti-interference capability, and is widely used. But also brings the problem that the optical fiber layout scale is larger and larger, which causes great difficulty in reading the optical fiber information describing or marking each optical fiber. At present, most of optical fibers are marked with information by paper labels attached to the optical fibers, so that the optical fibers are easy to fall off and are easy to make mistakes when being manually read. The patent with publication number CN201720305373 fixes the two-dimensional code reflecting the information of the optical fiber on the optical fiber through the fixing buckle, but the two-dimensional code sticker is still exposed outside and is easily damaged, which affects the use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, an object of the present invention is to provide a quick buckling radio frequency tag for optical fiber identification, which fixes the radio frequency tag for reflecting optical fiber information in a housing, so as to effectively protect the radio frequency tag and facilitate quick reading of the optical fiber information.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a quick spiral-lock radio frequency identification label for optical fiber identification, its characterized in that: including the radio frequency label, the radio frequency label is fixed in the casing, the casing includes first casing and second casing, first casing and second casing one end are articulated, and the other end is to closing the connection, be equipped with the breach on the both ends face of first casing and second casing, when first casing and second casing are to closing, two the breach combines to form the passageway that supplies the optic fibre to pass, be provided with the label groove that supplies the radio frequency label to place on the first casing, the label groove is provided with the spacing subassembly that prevents the radio frequency label and drop all around, be provided with a plurality of direction subassemblies on the second casing, optic fibre passes the casing along the direction subassembly.

The beneficial effects of the utility model are that, radio frequency identification label need not use the structure to glue, also can stabilize under spacing subassembly effect and fix in the label groove, and the production process is convenient rapid. The first shell and the second shell are quickly closed and sleeved outside the optical fiber, the radio frequency tag is effectively protected by the shell, aging is prolonged, quick reading of optical fiber information is achieved, and the optical fiber reading device is convenient to use.

Preferably, each group of guide assembly comprises two guide blocks, one end of each guide block is fixed on the second shell, the two guide blocks are respectively arranged at two ends of the notch, when the first shell and the second shell are aligned, the other ends of the two guide blocks abut against the radio frequency label, and the optical fiber penetrates through the shell along the middle of the two guide blocks. The optical fiber passing through the shell is guided.

Preferably, to achieve a balance of guiding effect and material saving, the guiding assemblies are in two groups.

Preferably, the limiting assembly comprises a plurality of limiting blocks with the same structure, and the limiting blocks are symmetrically arranged around the label groove.

Preferably, the limiting block is of an L shape and comprises a fixing portion and a clamping portion which are integrally formed, the fixing portion is fixedly connected with the first shell, and the clamping portion is located right above the tag slot and abuts against the upper end face of the radio frequency tag.

Preferably, the surface of the clamping part abutting against the radio frequency tag is provided with a rubber pad. A printed circuit board for protecting the radio frequency tag.

Preferably, a metal reflecting layer is adhered to the bottom of the label groove. And the signal of the radio frequency tag is strengthened, and the optical fiber information is convenient to read.

Preferably, the first housing is provided with an elastic insertion part, and the second housing is provided with an insertion groove which can be matched with the elastic insertion part. The first shell and the second shell are fixed.

Preferably, the shell is an integrally formed injection molding part, and the process is simple and easy to realize.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a perspective view of the housing in this embodiment;

FIG. 3 is a sectional view showing the housing of the present embodiment in a fitted state;

in the figure:

the radio frequency tag comprises a radio frequency tag body 1a, a housing body 1b, a first housing body 1, a second housing body 2, a notch 3, a tag groove 4, a guide block 5, a limiting block 6, a fixing part 61, a clamping part 62, an elastic insertion part 71 and an insertion groove 72.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1-3, the quick-fastening rf tag 1a for fiber identification in the present embodiment includes an rf tag 1a, and the rf tag 1a is fixed in a housing 1 b. The shell 1b is an integrally formed injection molding part, and is simple in process and easy to realize. The shell 1b comprises a first shell 1 and a second shell 2, one end of the first shell 1 is hinged to one end of the second shell 2, and the other end of the first shell 1 is connected with the other end of the second shell in an involutory mode. The first housing 1 is provided with an elastic plug-in part 71, and the second housing 2 is provided with a plug-in groove 72 capable of being matched with the elastic plug-in part 71. When the elastic insertion portion 71 is inserted into the insertion groove 72, the first housing 1 and the second housing 2 are fixed. The number of the elastic insertion parts 71 is preferably two, and the structure is more stable. The optical fiber connector comprises a first shell 1 and a second shell 2, wherein notches 3 are formed in two end faces of the first shell 1 and the second shell 2, when the first shell 1 and the second shell 2 are aligned, the two notches 3 are combined to form a channel for an optical fiber to penetrate through, the size of the channel is matched with that of the optical fiber, and at the moment, the shell 1b is fixedly sleeved on the outer surface of the optical fiber.

Be provided with the label groove 4 that supplies radio frequency identification tag 1a to place on the first casing 1, label groove 4 is provided with the spacing subassembly that prevents radio frequency identification tag 1a and drop all around, and radio frequency identification tag 1a need not use the structure to glue, also can stabilize under spacing subassembly effect and fix in label groove 4, and the production process is convenient rapid. The limiting assembly comprises a plurality of limiting blocks 6 with the same structure, and the limiting blocks 6 are symmetrically arranged around the label groove 4. The tag slot 4 is a rectangle matched with the radio frequency tag 1a, and the number of the limiting blocks 6 is preferably four and is respectively arranged on four edges of the tag slot 4. The limiting block 6 is of an L shape and comprises a fixing portion 61 and a clamping portion 62 which are integrally formed, the fixing portion 61 is fixedly connected with the first shell 1, and the clamping portion 62 is located right above the label groove 4 and abuts against the upper end face of the radio frequency label 1 a. The clamping part 62 is a diamond column, so that the structure is more stable. The surface of the clamping part 62, which is abutted against the radio frequency tag 1a, is provided with a rubber pad. A printed circuit board protecting the radio frequency tag 1 a.

The second shell 2 is provided with a plurality of guide assemblies, and the optical fiber penetrates through the shell 1b along the guide assemblies. In order to realize the balance of the guiding effect and the material saving, the number of the guiding components is two. Each group of guide assembly comprises two guide blocks 5, one end of each guide block is fixed on the second shell 2, the two guide blocks 5 are respectively arranged at two ends of the notch 3, when the first shell 1 and the second shell 2 are aligned, the other ends of the two guide blocks 5 abut against the radio frequency tag 1a, the end face, abutted against the radio frequency tag 1a, of each guide block 5 is a spherical surface, the guide blocks are in flexible contact, and damage to the radio frequency tag 1a is reduced. The optical fiber passes through the shell 1b along the middle of the two guide blocks 5, and plays a role in guiding the optical fiber passing through the shell 1 b.

And a metal reflecting layer is adhered to the bottom of the label groove 4. And the signal of the radio frequency tag 1a is strengthened, so that the optical fiber information is convenient to read.

After the casing 1b is integrally injection-molded by the injection molding machine, the radio frequency tag 1a is pressed and fixed in the tag slot 4 of the first casing 1, after the optical fiber is placed along the guide assembly, the first casing 1 and the second casing 2 are quickly closed, the elastic insertion part 71 is inserted into the insertion slot 72, and the casing 1b with the radio frequency tag 1a is sleeved outside the optical fiber. The shell 1b effectively protects the radio frequency tag 1a, prolongs aging, and realizes quick reading of optical fiber information, thereby being convenient to use.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A quick spiral-lock radio frequency identification label for optical fiber identification, its characterized in that: comprises a radio frequency tag (1a), the radio frequency tag (1a) is fixed in a shell (1b), the housing (1b) comprises a first housing (1) and a second housing (2), one end of the first shell (1) is hinged with one end of the second shell (2), the other end is connected in an involutory way, notches (3) are arranged on two end faces of the first shell (1) and the second shell (2), when the first shell (1) and the second shell (2) are matched, the two notches (3) are combined to form a channel for the optical fiber to pass through, a label groove (4) for placing a radio frequency label (1a) is arranged on the first shell (1), the periphery of the tag groove (4) is provided with a limiting component for preventing the radio frequency tag (1a) from falling off, the second shell (2) is provided with a plurality of guide assemblies, and the optical fiber penetrates through the shell (1b) along the guide assemblies.

2. The quick-snap radio frequency tag for fiber identification according to claim 1, wherein: every group the guide assembly includes that one end is fixed two guide blocks (5) on second casing (2), two guide block (5) set up respectively at breach (3) both ends, when first casing (1) and second casing (2) are to the time, two the other end of guide block (5) is supported and is leaned on radio frequency identification (1a), optic fibre is along two casing (1b) is passed in the middle of guide block (5).

3. The quick-snap radio frequency tag for fiber identification according to claim 2, wherein: the guide assemblies are divided into two groups.

4. The quick-snap radio frequency tag for fiber identification according to claim 1, wherein: the limiting assembly comprises a plurality of limiting blocks (6) with the same structure, and the limiting blocks (6) are symmetrically arranged around the label groove (4).

5. The quick-snap radio frequency tag for fiber identification according to claim 4, wherein: the limiting block (6) is L-shaped and comprises a fixing portion (61) and a clamping portion (62) which are integrally formed, the fixing portion (61) is fixedly connected with the first shell (1), and the clamping portion (62) is located right above the label groove (4) and abuts against the upper end face of the radio frequency label (1 a).

6. The quick-snap radio frequency tag for fiber identification according to claim 5, wherein: the surface of the clamping part (62) abutting against the radio frequency tag (1a) is provided with a rubber pad.

7. The quick-snap radio frequency tag for fiber identification according to claim 1, wherein: and a metal reflecting layer is adhered to the bottom of the label groove (4).

8. The quick-snap radio frequency tag for fiber identification according to claim 1, wherein: the first shell (1) is provided with an elastic plug-in part (71), and the second shell (2) is provided with a plug-in groove (72) which can be matched with the elastic plug-in part (71).

9. The quick-snap radio frequency tag for fiber identification according to claim 1, wherein: the shell (1b) is an integrally formed injection molding piece.