Identification label

By designing support seats and sealing plates in the identification signs to surround the antenna assembly in the storage cavity and blocking heat in the injection molding and glue wrapping process, the impact of heat on the stability of the antenna assembly in the injection molding process is solved, and higher working stability and protection effect are achieved.

CN223006450UActive Publication Date: 2025-06-20SHANGHAI QUANRAY ELECTRONICS
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Patent Information

Application Number
CN202422086130.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-27
Publication Date
2025-06-20
Estimated Expiration
2034-08-27

AI Technical Summary

Technical Problem

In the injection molding process, the operating stability of the antenna assembly decreases due to the release of a large amount of heat from the liquid to the solid state of the injection molding material.

Method used

An identification sign is designed, which includes a support base, an antenna assembly, a seal plate and an injection molded glue-encapsulated housing. The support base and sealing plate surround the antenna assembly in the receiving cavity, and when the injection molding glue-molded shell is formed outside the support base and sealing plate through the injection molding glue-molded shell, the support base and sealing plate block the heat released by most of the injection molding glue-molded shells.

Benefits of technology

Effectively prevent the heat released by the injection molded glue-clad housing from affecting the antenna assembly, improve the working stability of the antenna assembly, and provide additional protection through the design of the flexible injection molded glue-clad housing to prevent external forces from causing damage to the antenna assembly.

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Abstract

The utility model relates to the technical field of equipment identification, and particularly discloses an identification label, which comprises a supporting seat, an antenna assembly, a sealing plate and an injection molding encapsulation shell, and the supporting seat is concavely provided with an accommodating cavity with an opening; the antenna assembly is arranged in the accommodating cavity; the sealing plate seals the opening; and the supporting seat and the sealing plate are coated in the injection molding rubber-coated shell by the injection molding rubber-coated shell. According to the identification label, the antenna assembly is arranged in the containing cavity in the surrounding mode through the supporting base and the sealing plate, when the injection molding rubber-coated shell is formed outside the supporting base and the sealing plate through the injection molding rubber-coated technology, the supporting base and the sealing plate can block most of heat released by the injection molding rubber-coated shell, then the situation that the heat released by the injection molding rubber-coated shell influences the antenna assembly is prevented, and meanwhile the antenna assembly is prevented from being damaged. As the injection molding rubber-coated shell is a flexible part and is easy to deform under external force, the supporting plate and the sealing plate are arranged in the injection molding rubber-coated shell, so that the antenna assembly can be protected, and the antenna assembly can be effectively prevented from being damaged by the external force.
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Description

Technical Field

[0001] The utility model relates to the technical field of equipment identification, in particular to an identification label. Background Art

[0002] In the fields of power, railway, communication, transportation, etc., it is often necessary to identify and manage cable equipment. However, sometimes the location of the equipment's identification plate is not convenient for inspectors to view. For example, the identification plate is in a small underground pipeline, which makes it difficult for inspectors to view it, or they want to find a specified cable device among multiple cable devices. Therefore, electronic identification plates have emerged. Workers can view the information on the plates through handheld devices without having to approach the plates to identify and manage cable equipment.

[0003] However, the existing identification labels are usually directly coated with a layer of injection molded shell outside the antenna assembly through the injection molding process, which can prevent the influence of external moisture on the antenna assembly on the one hand, and fix the identification label through the injection molded shell on the other hand. However, during the injection molding process, a large amount of heat will be released when the injection molding material changes from liquid to solid. This part of heat will directly cause irreversible effects on the antenna assembly, causing the working stability of the antenna assembly to decrease. Utility Model Content

[0004] The purpose of the utility model is to provide an identification label to solve the problem in the related art that when an antenna assembly is covered with an injection-molded shell through an injection molding process, the injection molding material releases a large amount of heat, which directly causes an irreversible impact on the antenna assembly, resulting in a decrease in the working stability of the antenna assembly.

[0005] The utility model provides an identification label, which includes:

[0006] A support seat, wherein the support seat is recessed with an open accommodation cavity;

[0007] An antenna assembly is disposed in the accommodating cavity;

[0008] A sealing plate, the sealing plate closing the opening;

[0009] The injection-molded rubber-coated shell covers the support seat and the sealing plate inside the injection-molded rubber-coated shell.

[0010] As a preferred technical solution for the identification label, the support base includes a body and a support leg, the accommodating cavity is arranged in the body, and the support leg is protrudingly provided on the outer peripheral wall of the body parallel to the opening.

[0011] As a preferred technical solution for the identification sign, the support legs are provided in plurality, and the plurality of support legs are arranged at intervals;

[0012] Some or all of the feet are provided with fixing through holes.

[0013] As a preferred technical solution of the identification sign, the support base is provided with a first through hole communicating with the accommodation cavity, the antenna assembly is provided with a second through hole, and the sealing plate is provided with a third through hole. The first through hole, the second through hole and the third through hole are communicated in sequence.

[0014] As a preferred technical solution of the identification sign, one of the bottom wall of the accommodation cavity and the antenna assembly is provided with an anti-fooling hole, and the other is provided with an anti-fooling protrusion. The antenna assembly is disposed in the accommodation cavity so that the anti-fooling protrusion is inserted into the anti-fooling hole.

[0015] As a preferred technical solution of the identification sign, the antenna assembly includes an LED lamp, and the LED lamp faces the sealing plate;

[0016] The injection-molded rubber-coated housing is provided with a light-transmitting hole, and the light-transmitting hole faces the LED lamp;

[0017] The sealing plate is of a transparent structure.

[0018] As a preferred technical solution of the identification sign, the sealing plate includes a plate body and a sealing protrusion. The plate body closes the open end, and the sealing protrusion is inserted into the light-transmitting hole and abuts against the hole wall of the light-transmitting hole.

[0019] As a preferred technical solution of the identification sign, the peripheral wall of the sealing plate is convexly provided with anti-fooling clips, and the support base is provided with anti-fooling grooves. The sealing plate closes the open end so that the anti-fooling clips are located in the anti-fooling grooves.

[0020] As a preferred technical solution of the identification sign, the injection-molded rubber-coated housing includes a housing and a fixing member. The support base and the sealing plate are covered in the housing, and the fixing member is fixed to the housing;

[0021] The fixing member includes two fixing ears and a pressing plate, and the two fixing ears are spaced on both sides of the pressing plate;

[0022] It further includes a cable tie. The cable tie passes through the two fixing ears. The cable tie is used to fix the injection-molded rubber-coated housing to the object to be marked. The pressing plate is located between the cable tie and the object to be marked, and the surface of the pressing plate facing the cable tie is provided with anti-slip protrusions.

[0023] As a preferred technical solution of the identification sign, there are at least two fixing members, and at least two fixing members are spaced along a direction perpendicular to the spacing direction of the two fixing ears;

[0024] There are at least two cable ties, and at least two cable ties correspond to at least two fixing members one by one.

[0025] The beneficial effects of the present utility model are as follows:

[0026] The present utility model provides an identification sign, which includes a support base, an antenna assembly, and an injection-molded and rubber-coated housing. The support base is recessed with a receiving cavity with an opening; the antenna assembly is disposed in the receiving cavity; a sealing plate closes the opening; and the injection-molded and rubber-coated housing wraps the support base and the sealing plate inside the injection-molded and rubber-coated housing. In this identification sign, the support base and the sealing plate enclose the antenna assembly in the receiving cavity. When forming the injection-molded and rubber-coated housing outside the support base and the sealing plate through an injection-molded and rubber-coated process, the support base and the sealing plate can block most of the heat released by the injection-molded and rubber-coated housing, thereby preventing the heat released by the injection-molded and rubber-coated housing from affecting the antenna assembly. At the same time, since the injection-molded and rubber-coated housing is a flexible member and is easily deformed by an external force, therefore, by providing the support base and the sealing plate in the injection-molded and rubber-coated housing, it can play a role in protecting the antenna assembly, and thus can effectively prevent the external force from damaging the antenna assembly. Description of the Drawings

[0027] Figure 1 is a schematic structural view of the identification sign in an embodiment of the present utility model Figure 1 ;

[0028] Figure 2 is an exploded view of the identification sign in an embodiment of the present utility model;

[0029] Figure 3 is a schematic structural view of the identification sign in an embodiment of the present utility model Figure 2 ;

[0030] Figure 4 is Figure 3 a cross-sectional view taken along line A-A in

[0031] Figure 5 is a schematic structural view of the injection-molded and rubber-coated housing in an embodiment of the present utility model.

[0032] In the figures:

[0033] 1. Support base; 11. Body; 111. Receiving cavity; 1111. First through hole; 1112. Anti-fooling protrusion; 112. Anti-fooling groove; 12. Leg; 121. Fixed through hole;

[0034] 2. Antenna assembly; 21. Second through hole; 22. Anti-fooling hole; 23. LED lamp;

[0035] 3. Sealing plate; 31. Plate body; 311. Third through hole; 312. Anti-fooling clip; 32. Sealing protrusion;

[0036] 4. Injection-molded overmolded housing; 41. Housing; 411. Cover; 4111. Light-transmitting hole; 4112; Sealing cavity; 412. Bottom plate; 42. Fixing member; 421. Fixing ear; 422. Pressing plate; 4221. Friction-increasing protrusion. Detailed implementation manners

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0038] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and moreover, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0039] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0040] The embodiments of the present utility model are described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and cannot be understood as a limitation to the present utility model.

[0041] AsFigures 1 to 5 As shown in the figure, this embodiment provides an identification sign, which includes a support base 1, an antenna assembly 2, a sealing plate 3, and an injection-molded rubber-coated housing 4. The support base 1 is recessed with a receiving cavity 111 having an opening; the antenna assembly 2 is disposed in the receiving cavity 111; the sealing plate 3 closes the opening; and the injection-molded rubber-coated housing 4 wraps the support base 1 and the sealing plate 3 inside the injection-molded rubber-coated housing 4. In this identification sign, the support base 1 and the sealing plate 3 enclose the antenna assembly 2 in the receiving cavity 111. When forming the injection-molded rubber-coated housing 4 outside the support base 1 and the sealing plate 3 through the injection-molded rubber-coating process, the support base 1 and the sealing plate 3 can block most of the heat released by the injection-molded rubber-coated housing 4, thereby preventing the heat released by the injection-molded rubber-coated housing 4 from affecting the antenna assembly 2. At the same time, since the injection-molded rubber-coated housing 4 is a flexible member and is easily deformed by an external force, therefore, setting the support base 1 and the sealing plate 3 in the injection-molded rubber-coated housing 4 can play a role in protecting the antenna assembly 2, and thus can effectively prevent the external force from damaging the antenna assembly 2.

[0042] Optionally, the support base 1 includes a main body 11 and support legs 12. The receiving cavity 111 is disposed in the main body 11, and support legs 12 are convexly provided on the outer peripheral wall of the main body 11 parallel to the direction of the opening. In this embodiment, when manufacturing the injection-molded rubber-coated housing 4 outside the support base 1 through the injection-molded rubber-coating process, the support legs 12 will be coated by the injection-molded rubber-coated housing 4. At this time, since the support legs 12 are provided on the outer peripheral wall of the main body 11 parallel to the direction of the opening, the support base 1 can be relatively fixed to the injection-molded rubber-coated housing 4 along the direction of the opening.

[0043] Optionally, a plurality of support legs 12 are provided, and the plurality of support legs 12 are spaced apart; some or all of the support legs 12 are provided with fixing through holes 121. In this embodiment, providing a plurality of support legs 12 can further improve the relative fixing stability of the support base 1 and the injection-molded rubber-coated housing 4 along the direction of the opening. The purpose of providing fixing holes on the support legs 12 is to allow the liquid injection molding material to flow through the fixing holes, so that the support and the injection-molded rubber-coated housing 4 are relatively fixed along the radial direction of the fixing holes.

[0044] Optionally, the support base 1 is provided with a first through hole 1111 communicating with the receiving cavity 111, the antenna assembly 2 is provided with a second through hole 21, and the sealing plate 3 is provided with a third through hole 311. The first through hole 1111, the second through hole 21, and the third through hole 311 are sequentially communicated. In this embodiment, the liquid injection molding material can flow through the first through hole 1111, the second through hole 21, and the third through hole 311, and then form a limiting post in the first through hole 1111, the second through hole 21, and the third through hole 311 to realize the limitation of the antenna assembly 2 and the sealing plate 3.

[0045] Specifically, the antenna assembly 2 includes a PCB board and functional components disposed on the PCB board. When the antenna assembly 2 is disposed in the receiving cavity 111, one side of the PCB board is attached to the bottom wall of the receiving cavity 111, and functional components are disposed on the other side of the PCB board. An avoidance groove is provided on the side of the sealing plate 3 opposite to the PCB board. When the sealing plate 3 closes the open end, the sealing plate 3 is attached to the other side of the PCB board, and the functional components are located in the avoidance groove. Therefore, the first through hole 1111, the second through hole 21, and the third through hole 311 can be sequentially communicated.

[0046] Optionally, one of the bottom wall of the receiving cavity 111 and the antenna assembly 2 is provided with a anti-fooling hole 22, and the other is provided with a anti-fooling protrusion 1112. The antenna assembly 2 is disposed in the receiving cavity 111 so that the anti-fooling protrusion 1112 is inserted into the anti-fooling hole 22. In this embodiment, the anti-fooling protrusion 1112 is inserted into the anti-fooling hole 22 to achieve the correct and rapid installation of the antenna assembly 2 in the receiving cavity 111. Specifically, at least two anti-fooling protrusions 1112 are provided, at least two anti-fooling holes 22 are provided, and the at least two anti-fooling holes 22 are arranged in one-to-one correspondence with the at least two anti-fooling protrusions 1112.

[0047] Optionally, the antenna assembly 2 includes an LED lamp 23, and the LED lamp 23 is opposite to the sealing plate 3; the injection-molded and encapsulated housing 4 is provided with a light-transmitting hole 4111, and the light-transmitting hole 4111 is opposite to the LED lamp 23; the sealing plate 3 is a transparent structure. In this embodiment, when there are too many objects to be identified and the staff cannot determine the specific object to be identified, at this time, a signal can be sent to the wireless component through a handheld device, so that the LED lamp 23 on the wireless device is lit, and the light emitted by the LED lamp 23 passes through the sealing plate 3 and emits from the light-transmitting hole 4111, thereby facilitating the staff to determine the object to be identified.

[0048] Specifically, the antenna assembly 2 further includes a capacitor energy storage module. The antenna assembly 2 preferentially supplies the received energy to the capacitor energy storage module until the capacitor energy storage module is fully charged. When the handheld device sends a light-emitting instruction for the LED lamp 23, after the antenna assembly 2 receives the light-emitting instruction, the capacitor energy storage module will supply a large amount of charge to the LED lamp 23 due to the pressure difference. The higher the voltage of the LED lamp 23, the higher the brightness. Therefore, the LED lamp 23 will emit a brighter and more durable light, which is convenient for application scenarios.

[0049] Specifically, the antenna assembly 2 further includes an RFID chip and an antenna, and the handheld device of the staff is an RFID reader / writer.

[0050] Optionally, the sealing plate 3 includes a plate body 31 and a sealing protrusion 32. The plate body 31 closes the open end, and the sealing protrusion 32 is inserted into the light-transmitting hole 4111 and abuts against the hole wall of the light-transmitting hole 4111. In this embodiment, in order to prevent external dust, water vapor, etc. from entering the injection-molded rubber-coated housing 4 through the light-transmitting hole 4111 and thus affecting the antenna assembly 2, the light-transmitting hole 4111 is closed by the sealing protrusion 32.

[0051] Optionally, the peripheral wall of the sealing plate 3 is convexly provided with anti-fooling clips 312, and the support seat 1 is provided with anti-fooling grooves 112. The sealing plate 3 closes the open end so that the anti-fooling clips 312 are located in the anti-fooling grooves 112. In this embodiment, with the anti-fooling clips 312 located in the anti-fooling grooves 112, the sealing plate 3 quickly and correctly closes the open end of the accommodating cavity 111. Specifically, the anti-fooling grooves 112 are recessed in the support seat 1 along the circumferential direction of the open end, and the anti-fooling grooves 112 communicate with the accommodating cavity 111. When the anti-fooling clips 312 are inserted into the anti-fooling grooves 112, the sealing plate 3 just closes the open end of the accommodating cavity 111.

[0052] Optionally, the injection-molded rubber-coated housing 4 includes a housing 41 and a fixing member 42. The support seat 1 and the sealing plate 3 are covered inside the housing 41, and the fixing member 42 is fixed to the housing 41; the fixing member 42 includes two fixing ears 421 and a pressing plate 422. The two fixing ears 421 are spaced apart on both sides of the pressing plate 422; the identification label further includes a cable tie, and the cable tie passes through the two fixing ears 421. The cable tie is used to fix the injection-molded rubber-coated housing 4 to the object to be labeled. The pressing plate 422 is located between the cable tie and the object to be labeled, and the surface of the pressing plate 422 opposite to the cable tie is provided with friction-increasing protrusions 4221. In this embodiment, after the cable tie passes through the two fixing ears 421 at the same time, the two free ends of the cable tie bypass the object to be labeled and are tied up to realize the fixation of the injection-molded rubber-coated housing 4 and the object to be labeled. The pressing plate 422 is located between the cable tie and the object to be labeled, and the surface of the pressing plate 422 opposite to the cable tie is provided with friction-increasing protrusions 4221. This setting increases the friction between the cable tie and the pressing plate 422, and thus can prevent the relative sliding between the injection-molded rubber-coated housing 4 and the cable tie. Specifically, a plurality of friction-increasing protrusions 4221 are provided, and the plurality of friction-increasing protrusions 4221 are spaced apart along the length direction of the cable tie.

[0053] Optionally, at least two fixing members 42 are provided, and the at least two fixing members 42 are spaced apart along a direction perpendicular to the spacing direction of the two fixing ears 421; at least two cable ties are provided, and the at least two cable ties and the at least two fixing members 42 correspond one by one. In this embodiment, the above setting can further improve the fixing stability between the identification label and the object to be labeled. Specifically, two fixing members 42 are provided, and the two fixing members 42 are spaced apart on both sides of the housing 41.

[0054] Optionally, the housing 41 includes a cover body 411 and a bottom plate 412. The cover body 411 is provided with a sealing cavity 4112 and an opening communicating with the sealing cavity 4112. The support base 1 and the sealing plate 3 are both disposed in the sealing cavity 4112, and the bottom plate 412 can close the opening. Two fixing members 42 are spaced apart on the cover body 411 and are integrally formed with the cover body 411.

[0055] Optionally, the outer peripheral wall of the object to be identified is arc-shaped. Therefore, the bottom plate 412 is also arc-shaped, and this setting can make the housing 41 fit the outer peripheral wall of the object to be identified.

[0056] Optionally, the injection-molded encapsulation housing 4, the sealing plate 3, and the support base 1 are all made of flame-retardant plastic material.

[0057] Optionally, the sealing plate 3 can be made of a transparent light-concentrating material or a non-frosted refractive material.

[0058] Obviously, the above-mentioned embodiments of the present invention are merely examples for clearly explaining the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Identification sign, characterized in that, include: A support seat (1), wherein the support seat (1) is provided with a recessed accommodating cavity (111) with an opening; An antenna assembly (2) is arranged in the accommodating cavity (111); A sealing plate (3), wherein the sealing plate (3) seals the opening; An injection-molded rubber-coated shell (4), wherein the injection-molded rubber-coated shell (4) covers the support seat (1) and the sealing plate (3) inside the injection-molded rubber-coated shell (4).

2. The identification label according to claim 1, characterized in that: The support seat (1) comprises a body (11) and a support leg (12); the accommodating cavity (111) is arranged on the body (11); and the support leg (12) is protrudingly provided on the outer peripheral wall of the body (11) parallel to the opening.

3. The identification label according to claim 2, characterized in that: The supporting feet (12) are provided in plurality, and the plurality of supporting feet (12) are arranged at intervals; Part or all of the supporting legs (12) are provided with fixing through holes (121).

4. The identification label according to claim 1, characterized in that: The support seat (1) is provided with a first through hole (1111) connected to the accommodating cavity (111), the antenna assembly (2) is provided with a second through hole (21), and the sealing plate (3) is provided with a third through hole (311), and the first through hole (1111), the second through hole (21) and the third through hole (311) are connected in sequence.

5. The identification label according to claim 1, characterized in that: The bottom wall of the accommodating cavity (111) and the antenna assembly (2) are provided with an anti-foolproof hole (22) and an anti-foolproof protrusion (1112) at the other end; the antenna assembly (2) is arranged in the accommodating cavity (111) so that the anti-foolproof protrusion (1112) is inserted into the anti-foolproof hole (22).

6. The identification label according to claim 1, characterized in that: The antenna assembly (2) comprises an LED lamp (23), and the LED lamp (23) is opposite to the sealing plate (3); The injection-molded rubber-coated housing (4) is provided with a light-transmitting hole (4111), and the light-transmitting hole (4111) is opposite to the LED lamp (23); The sealing plate (3) is a transparent structure.

7. The identification label according to claim 6, characterized in that: The sealing plate (3) comprises a plate body (31) and a sealing protrusion (32); the plate body (31) closes the opening; the sealing protrusion (32) is inserted into the light-transmitting hole (4111) and abuts against the hole wall of the light-transmitting hole (4111).

8. The identification label according to claim 1, characterized in that: The peripheral wall of the sealing plate (3) is provided with an anti-foolproof clip (312), the support seat (1) is provided with an anti-foolproof groove (112), and the sealing plate (3) closes the opening so that the anti-foolproof clip (312) is located in the anti-foolproof groove (112).

9. The identification label according to claim 1, characterized in that: The injection-molded rubber-coated housing (4) comprises a housing (41) and a fixing member (42), the support seat (1) and the sealing plate (3) are covered in the housing (41), and the fixing member (42) is fixed to the housing (41); The fixing member (42) comprises two fixing ears (421) and a pressing plate (422), wherein the two fixing ears (421) are arranged at intervals on both sides of the pressing plate (422); It also includes a cable tie, which is passed through the two fixing ears (421) and is used to fix the injection-molded rubber-coated shell (4) on the object to be marked. The pressure plate (422) is located between the cable tie and the object to be marked, and the surface of the pressure plate (422) opposite to the cable tie is provided with a friction-increasing protrusion (4221).

10. The identification label according to claim 9, characterized in that: At least two fixing members (42) are provided, and at least two fixing members (42) are spaced apart in a spacing direction perpendicular to the spacing direction of the two fixing ears (421); At least two cable ties are provided, and at least two cable ties correspond to at least two fixing members (42) in a one-to-one manner.