Cable type electronic tag

Abstract

The utility model discloses a cable type electronic tag which comprises a chip, a protective shell and a fixing band, the chip is packaged in the protective shell, one end of the protective shell is provided with a clamping seat, and the other end of the protective shell is provided with a limiting groove; a buckle matched with the clamping seat is arranged at one end of the fixing belt, and at least two one-way limiting bulges are arranged at the other end of the fixing belt; the at least two one-way limiting protrusions are arranged at intervals in the length direction of the fixing belt, and each one-way limiting protrusion can penetrate through the limiting groove in the direction close to the middle of the protection shell and is limited through the limiting groove. The fixing belt is movably connected with the limiting groove. The device is convenient to operate, and the electronic tag can be fastened on the cable without too large force.

Description

Technical Field

[0001] This application relates to the field of electronic tag technology, and more particularly to a cable-type electronic tag. Background Technology

[0002] Currently, when installing cables, electronic tags are often fixed to the cables, and chips are installed inside the electronic tags. The chips are then connected to the power cable operation and maintenance management system to facilitate the investigation of potential defects in cable equipment information.

[0003] Electronic tags generally consist of a protective shell and a fixing strap. The protective shell protects the chip, and the fixing strap secures the protective shell and the chip to the cable. To prevent the electronic tag from moving during cable dragging, it is necessary to ensure that the electronic tag is firmly fixed to the cable. Therefore, fixing often requires a lot of effort and is very inconvenient. To address this, this utility model proposes a cable-type electronic tag. Utility Model Content

[0004] This application provides a cable-type electronic tag that is easy to operate and can be fastened to the cable without much force.

[0005] In view of this, this application provides a cable-type electronic tag, including: a chip, a protective shell, and a fixing tape;

[0006] The chip is encapsulated within the protective casing;

[0007] One end of the protective shell is provided with a card holder, and the other end is provided with a limiting groove;

[0008] One end of the fixing strap is provided with a buckle that matches the card holder, and the other end is provided with at least two one-way limiting protrusions;

[0009] At least two of the unidirectional limiting protrusions are spaced apart along the length of the fixing band, and each of the unidirectional limiting protrusions can pass through the limiting groove and be limited by the limiting groove in a direction closer to the center of the protective shell.

[0010] The fixing belt is movably connected to the limiting groove.

[0011] Optionally, the card holder includes a card holder body fixed to one end of the protective shell;

[0012] The card holder body has a slot on the side away from the protective shell;

[0013] The slot is provided with a limiting structure for cooperating with the buckle.

[0014] Optionally, the limiting structure includes two limiting blocks symmetrically arranged within the slot;

[0015] A limiting cavity is formed between the two limiting blocks for engaging with the snap fastener.

[0016] Optionally, the limiting block includes a fixing part, a connecting part, and a one-way limiting part;

[0017] The fixing part and the one-way limiting part are respectively disposed on opposite sides of both ends of the connecting part;

[0018] The end of the fixing part away from the connecting part is fixedly connected to the inner wall of the slot.

[0019] Optionally, the fixing part is arranged parallel to the one-way limiting part.

[0020] Optionally, the limiting cavity includes a wide cavity, a narrow cavity, and an inlet cavity arranged sequentially from the inside to the outside;

[0021] The wide cavity is connected to the inlet cavity through the narrow cavity;

[0022] The buckle includes a support portion and a protrusion portion;

[0023] One end of the support is fixedly connected to the protrusion, and the other end is fixedly connected to the fixing strap;

[0024] The protrusion can pass through the inlet cavity and the narrow cavity in sequence and be placed in the wide cavity, and is limited by the narrow cavity.

[0025] Optionally, a tension strap is also provided at the end of the fixing strap away from the buckle.

[0026] Optionally, a circular through hole is provided in the middle of the traction belt.

[0027] Optionally, the unidirectional limiting protrusion is inclined toward the buckle direction to form a barb-shaped structure.

[0028] Optionally, the fixing strap is made of a high-strength tensile-resistant material.

[0029] As can be seen from the above technical solutions, the embodiments of this application have the following advantages: This cable-type electronic tag has a retainer at one end of the protective shell, a limiting groove at the other end, a buckle at one end of the fixing strap, and at least two one-way limiting protrusions at the other end. When needed, the outermost one-way limiting protrusion at the other end of the fixing strap can be passed through the limiting groove first. Then, the protective shell is attached to the outside of the cable to be fixed. The end of the fixing strap with the buckle is wrapped around the outer wall of the cable once, and the buckle is engaged with the retainer. Finally, the end of the fixing strap that passes through the limiting groove is pulled until the second (or the corresponding) one-way limiting protrusion is pulled through the limiting groove. At this time, the fixing strap tightly fixes the protective shell to the cable. It is easy to operate and does not require much force to fasten the electronic tag to the cable. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the cable-type electronic tag in the embodiments of this application;

[0031] Figure 2 This is a cross-sectional view of the connection structure between the protective shell and the fixing strap in an embodiment of this application;

[0032] Figure 3 This is a schematic diagram of the protective shell structure in an embodiment of this application;

[0033] Figure 4 This is a schematic diagram of the fixing strap structure in an embodiment of this application;

[0034] Figure 5 This is a cross-sectional view of the card holder in an embodiment of this application;

[0035] Figure 6 This is a side view of the unidirectional limiting protrusion in an embodiment of this application;

[0036] The attached figures are labeled as follows:

[0037] 1. Protective shell; 2. Fixing strap; 3. Card holder; 31. Card holder body; 32. Limiting block; 321. Fixing part; 322. Connecting part; 323. One-way limiting part; 4. Limiting groove; 5. Buckle; 51. Support part; 52. Protrusion; 6. One-way limiting protrusion; 7. Pulling strap. Detailed Implementation

[0038] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0039] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0041] This application provides an embodiment of a cable-type electronic tag; please refer to the details below. Figures 1 to 4 .

[0042] The cable-type electronic tag in this embodiment includes: a chip, a protective shell 1, and a fixing band 2. The chip is encapsulated in the protective shell 1. One end of the protective shell 1 is provided with a card holder 3, and the other end is provided with a limiting groove 4. One end of the fixing band 2 is provided with a buckle 5 that matches the card holder 3, and the other end is provided with at least two one-way limiting protrusions 6. The at least two one-way limiting protrusions 6 are spaced apart along the length direction of the fixing band 2, and each one-way limiting protrusion 6 can pass through the limiting groove 4 and be limited by the limiting groove 4 in a direction close to the middle of the protective shell 1. The fixing band 2 is movably connected to the limiting groove 4.

[0043] It should be noted that this cable-type electronic tag has a retainer 3 at one end of the protective shell 1, a limiting groove 4 at the other end, a buckle 5 at one end of the fixing strap 2, and at least two one-way limiting protrusions 6 at the other end. When needed, first pass the outermost one-way limiting protrusion 6 of the fixing strap 2 through the limiting groove 4. Then, attach the protective shell 1 to the outside of the cable where it will be fixed. Wrap the end of the fixing strap 2 with the buckle 5 around the outer wall of the cable once, and then snap the buckle 5 into the retainer 3. Finally, pull the end of the fixing strap 2 through the limiting groove 4 until the second (or corresponding) one-way limiting protrusion 6 passes through the limiting groove 4. At this point, the fixing strap 2 firmly fixes the protective shell 1 to the cable. Operation is convenient, and the electronic tag can be secured to the cable without much force.

[0044] The above is an embodiment of a cable-type electronic tag provided in this application. The following is an embodiment of a cable-type electronic tag provided in this application. Please refer to the following for details. Figures 1 to 6 .

[0045] The cable-type electronic tag in this embodiment includes: a chip, a protective shell 1, and a fixing band 2. The chip is encapsulated within the protective shell 1. One end of the protective shell 1 is provided with a card holder 3, and the other end has a limiting groove 4. One end of the fixing band 2 is provided with a buckle 5 that matches the card holder 3, and the other end is provided with at least two one-way limiting protrusions 6. The at least two one-way limiting protrusions 6 are spaced apart along the length of the fixing band 2, and each one-way limiting protrusion 6 can pass through the limiting groove 4 and be limited by the limiting groove 4 in a direction closer to the middle of the protective shell 1. The fixing band 2 is movably connected to the limiting groove 4. Specifically, the end face of the protective shell 1 can be laser-engraved with an ID code consistent with the built-in chip.

[0046] It should be noted that: if the fixing band 2 is only used to adapt to the same type of cable, then two one-way limiting protrusions 6 can be set at one end of the fixing band 2; if the fixing band 2 is used to adapt to multiple types of cables, multiple one-way limiting protrusions 6 can be set (the number of one-way limiting protrusions 6 minus one equals the number of cable types that the fixing band 2 can adapt to). The one-way limiting protrusions 6 at different positions correspond to different types of cables. When the one-way limiting protrusion 6 at the corresponding position passes through the limiting groove 4, the electronic tag is secured to the corresponding type of cable. The following explanation uses two one-way limiting protrusions 6 as an example.

[0047] like Figure 5 As shown, the card holder 3 includes a card holder body 31 fixed to one end of the protective shell 1. A slot is provided on the side of the card holder body 31 away from the protective shell 1, and a limiting structure for cooperating with the buckle 5 is provided in the slot.

[0048] The limiting structure includes two limiting blocks 32 symmetrically arranged in the slot. A limiting cavity is formed between the two limiting blocks 32 for engaging with the snap fastener 5. The snap fastener 5 can be inserted into the limiting cavity in one direction and is limited by the two limiting blocks 32.

[0049] The limiting block 32 includes a fixing part 321, a connecting part 322, and a one-way limiting part 323. The fixing part 321 and the one-way limiting part 323 are respectively disposed on opposite sides of both ends of the connecting part 322. The end of the fixing part 321 away from the connecting part 322 is fixedly connected to the inner wall of the slot. Specifically, the fixing part 321 and the one-way limiting part 323 are arranged parallel to each other.

[0050] The limiting cavity includes a wide cavity, a narrow cavity, and an inlet cavity arranged sequentially from the inside to the outside. The wide cavity is connected to the inlet cavity through the narrow cavity. The buckle 5 includes a support part 51 and a protrusion 52. One end of the support part 51 is fixedly connected to the protrusion 52, and the other end is fixedly connected to the fixing band 2. The protrusion 52 can pass through the inlet cavity and the narrow cavity in sequence and be placed in the wide cavity, and is limited by the narrow cavity.

[0051] It is understandable that the buckle 5 and the card holder 3 are a single insertion structure, which can effectively prevent the buckle 5 from falling out of the card holder 3 and causing the electronic tag to be lost.

[0052] like Figure 4 As shown, a pulling strap 7 is also provided at the end of the fixing strap 2 away from the buckle 5; a circular through hole can be opened in the middle of the pulling strap 7. When force is applied to the pulling strap 7, the pulling rope can be passed through the circular through hole. By applying force to the pulling rope, the pulling strap 7 can be moved, making it easier to pull the second one-way limiting protrusion 6 past the limiting groove 4.

[0053] Specifically, such as Figure 6 As shown, the one-way limiting protrusion 6 is inclined towards the buckle 5, forming a barb-like structure, which prevents the one-way limiting protrusion 6 from passing through the limiting groove 4 in the opposite direction. It can be understood that by applying a certain force in the direction of the protective shell 1, the one-way limiting protrusion 6 can be pulled through the limiting groove 4, but it cannot be pulled back in the opposite direction, making the structure more stable.

[0054] The fixing strap 2 can be made of high-strength tensile-resistant material.

[0055] In practice, initially, the protective shell 1 and the fixing strap 2 can be placed separately. When needed, first pass the pulling strap 7 through the limiting groove 4, and at the same time, drive the outermost one-way limiting protrusion 6 through the limiting groove 4. When the device is not fixed to the cable, only the outermost one-way limiting protrusion 6 needs to be passed through the limiting groove 4. Then, attach the protective shell 1 to the outside of the cable to be fixed. Wrap the end of the fixing strap 2 with the buckle 5 around the outer wall of the cable once, and then snap the buckle 5 into the seat 3. Since the fixing strap 2 still has a certain free length, the buckle 5 can be easily snapped into the seat 3. Finally, apply a force away from the fixing strap 2 to the pulling strap 7 until the second one-way limiting protrusion 6 is pulled through the limiting groove 4. At this time, the fixing strap 2 will firmly fix the protective shell 1 to the cable.

[0056] This cable-type electronic tag features a retainer 3 at one end of the protective shell 1, a limiting groove 4 at the other end, a buckle 5 at one end of the fixing strap 2, and at least two one-way limiting protrusions 6 at the other end. To use, first pass the pull strap 7 and the outermost one-way limiting protrusion 6 through the limiting groove 4. Then, attach the protective shell 1 to the outside of the cable where it will be fixed. Wrap the end of the fixing strap 2 with the buckle 5 around the outer wall of the cable once, and then snap the buckle 5 into the retainer 3. Finally, apply force to the pull strap 7 away from the fixing strap 2 until the second (or corresponding) one-way limiting protrusion 6 is pulled past the limiting groove 4. At this point, the fixing strap 2 firmly secures the protective shell 1 to the cable. Operation is convenient, requiring minimal force to fasten the electronic tag to the cable.

[0057] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A cable-type electronic tag, characterized in that, include: Chip, protective case, and retaining strap; The chip is encapsulated within the protective casing; One end of the protective shell is provided with a card holder, and the other end is provided with a limiting groove; One end of the fixing strap is provided with a buckle that matches the card holder, and the other end is provided with at least two one-way limiting protrusions; At least two of the unidirectional limiting protrusions are spaced apart along the length of the fixing band, and each of the unidirectional limiting protrusions can pass through the limiting groove and be limited by the limiting groove in a direction closer to the center of the protective shell. The fixing belt is movably connected to the limiting groove.

2. The cable-type electronic tag according to claim 1, characterized in that, The card holder includes a card holder body fixed to one end of the protective shell; The card holder body has a slot on the side away from the protective shell; The slot is provided with a limiting structure for cooperating with the buckle.

3. The cable-type electronic tag according to claim 2, characterized in that, The limiting structure includes two limiting blocks symmetrically arranged within the slot; A limiting cavity is formed between the two limiting blocks for engaging with the snap fastener.

4. The cable-type electronic tag according to claim 3, characterized in that, The limiting block includes a fixing part, a connecting part, and a one-way limiting part; The fixing part and the one-way limiting part are respectively disposed on opposite sides of both ends of the connecting part; The end of the fixing part away from the connecting part is fixedly connected to the inner wall of the slot.

5. The cable-type electronic tag according to claim 4, characterized in that, The fixing part is arranged in parallel with the one-way limiting part.

6. The cable-type electronic tag according to claim 3, characterized in that, The limiting cavity includes a wide cavity, a narrow cavity, and an inlet cavity arranged sequentially from the inside to the outside; The wide cavity is connected to the inlet cavity through the narrow cavity; The buckle includes a support portion and a protrusion portion; One end of the support is fixedly connected to the protrusion, and the other end is fixedly connected to the fixing strap; The protrusion can pass through the inlet cavity and the narrow cavity in sequence and be placed in the wide cavity, and is limited by the narrow cavity.

7. The cable-type electronic tag according to claim 1, characterized in that, The end of the fixing strap away from the buckle is also provided with a tension strap.

8. The cable-type electronic tag according to claim 7, characterized in that, A circular through hole is provided in the middle of the traction belt.

9. The cable-type electronic tag according to claim 1, characterized in that, The one-way limiting protrusion is inclined toward the buckle direction to form a barb-shaped structure.

10. The cable-type electronic tag according to claim 1, characterized in that, The fixing strap is made of high-strength tensile-resistant material.

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