Carrier tape convenient to seal

Abstract

The utility model provides a carrier tape convenient to seal, and relates to the technical field of electronic carrier tapes, the carrier tape comprises a storage and loading assembly, the bottom end of the storage and loading assembly is fixedly connected with an expansion positioning assembly, the expansion positioning assembly comprises a heat conduction silica gel pad and a limiting clamping groove, sliding grooves are formed in the two sides of the inner wall of the heat conduction silica gel pad, and the limiting clamping groove is fixedly connected with the storage and loading assembly. Expansion square blocks are fixedly connected to the interiors of the sliding grooves, and limiting clamping columns are fixedly connected to the bottom ends of the heat conduction silica gel pads. By means of the design, controlled volume expansion can occur in the whole packaging heating process, the heat conduction silica gel pad effectively drives the limiting clamping columns and the limiting clamping grooves to be tightly clamped together, a dynamic internal supporting mechanism is formed, thermal expansion is beneficial to sufficient sealing of a sealing material in a high-temperature state, and the sealing effect is good. In addition, mechanical interlocking between packaging parts is added, the loosening risk during collision or vibration is reduced, and the phenomenon that the sealing position is prone to cracking or loosening when the sealing position is impacted by physical external force is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic carrier tape technical field especially, relate to a carrier tape convenient to seal. BACKGROUND

[0002] With the miniaturization and high density integration of electronic product development, surface mount technology has become one of the most widely used technologies in electronic manufacturing industry, in this technology, the assembly of components is usually completed through the automation production line, and the technology of packaging by carrier tape is used as the packaging link.

[0003] Through the search Chinese patent publication No. CN216527222U discloses an electronic tag chip carrier tape module packaging structure relates to chip packaging technical field. The utility model discloses the reel, the reel is covered with chip carrier tape, the upper surface of chip carrier tape is covered with seal tape, the recess is uniformly distributed in chip carrier tape, the recess is fixedly installed with chip module, and the both sides of chip carrier tape are uniformly distributed with fixed hole. The utility model discloses through the blocking piece, reel, chip carrier tape and other components realize the winding collection to chip module, greatly reduce its occupied space, bring the work of convenient for the transportation, storage etc. of afterwards. Through the seal tape, the loading body, the functional pad, the solder and other structure design realize the reduction of its production and the cost that needs to consume under the condition of keeping the original protection performance.

[0004] Because the commonly used sealing method at present includes using adhesive tape to seal or completing the sealing process through heat sealing technology, however, after packaging is completed, when the product is subjected to greater external force or suffers strong impact, the sealing part is prone to cracking or loosening. This situation may cause the electronic components or parts in the carrier tape to be damaged, thereby affecting the performance of the entire component.

[0005] Therefore, the utility model provides a carrier tape convenient to seal. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the shortcomings in the prior art to provide a carrier tape convenient to seal.

[0007] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a carrier tape convenient to seal, including the storage and loading assembly, the bottom end of the storage and loading assembly is fixedly connected with the expansion positioning assembly,

[0008] The expansion positioning assembly includes a heat-conducting silica gel pad and a limiting slot, the inner wall of the heat-conducting silica gel pad is provided with a sliding groove on both sides, the sliding groove is fixedly connected with an expansion square block inside, and the bottom end of the heat-conducting silica gel pad is fixedly connected with a limiting clamping column.

[0009] As a preferred implementation form, the storage component comprises a receiving part, a top connecting plate is fixedly connected to the top end of the receiving part, and the top end of the heat-conducting silica gel pad is fixedly connected with an adhesive tape.

[0010] The technical effects of the above technical solution are that the externally applied pressure can be effectively absorbed and dispersed, thereby reducing the damage to the internal components, so that the carrier tape structure can be more stable when facing uncertain external environment.

[0011] As a preferred implementation form, the outer side of the limiting clamping column is slidingly connected to the heat-conducting silica gel pad.

[0012] The technical effects of the above technical solution are that the carrier tape can be accurately positioned during the sealing process, and the damage of the components caused by the positional deviation can be avoided.

[0013] As a preferred implementation form, the outer side of the limiting clamping column is engaged with the inner wall of the limiting clamping groove.

[0014] The technical effects of the above technical solution are that the displacement of the carrier tape caused by vibration or impact during use can be effectively prevented, and the stability of the carrier tape under various working conditions can be ensured.

[0015] As a preferred implementation form, the limiting clamping groove is formed on both sides of the top end of the top connecting plate.

[0016] The technical effects of the above technical solution are that the limiting clamping groove enables the carrier tape to be accurately matched with the limiting clamping column during sealing.

[0017] As a preferred implementation form, the bottom end of the adhesive tape is fixedly connected to the top end of the top connecting plate.

[0018] The technical effects of the above technical solution are that the carrier tape can be tightly attached during sealing.

[0019] Compared with the prior art, the advantages and positive effects of the utility model lie in that,

[0020] The utility model discloses a structure is set up through the electronic component is placed in the storage part, and the top connecting plate forms the stable structure, and through the adhesion band heating adhesion simultaneously, ensures that the component is safely closed in the sealed environment, and the heat conduction silica gel pad provides the heat management function, and the expansion square of embedding heat conduction silica gel pad expands when heating, and provides the transverse support for the limit card post, and the design can be controlled volume expansion in the whole packaging heating process, effectively makes the heat conduction silica gel pad drive limit card post and limit card groove tight and close together, forms a kind of dynamic internal support mechanism, and thermal expansion not only helps the sealing material to be fully tight under high temperature state, also increases the mechanical interlocking between packaging components, reduces the risk of loosening when being collided or vibrated, effectively solves the phenomenon that sealing place is prone to cracking or loosening when facing physical external force impact. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A three-dimensional view of the carrier tape convenient to seal provided by the utility model is provided;

[0022] Figure 2 A storage assembly split schematic view of the carrier tape convenient to seal provided by the utility model is provided;

[0023] Figure 3 For Figure 2 The enlarged view of A in the

[0024] Figure 4 A cross-sectional view of the heat conduction silica gel pad of the carrier tape convenient to seal provided by the utility model.

[0025] Legend:

[0026] 1, storage assembly;11, storage part;12, top connecting plate;13, adhesion band;

[0027] 2, expansion positioning assembly;21, heat conduction silica gel pad;22, sliding groove;23, expansion square;24, limit card post;25, limit card slot. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] As Figure 1 - Figure 4As shown, the embodiment provides a technical solution: a carrier tape convenient to seal, comprising a storage assembly 1, the bottom end of the storage assembly 1 is fixedly connected with an expansion positioning assembly 2;

[0030] The expansion positioning assembly 2 comprises a heat-conducting silica gel pad 21 and a limiting clamping groove 25, both sides of the inner wall of the heat-conducting silica gel pad 21 are provided with a sliding groove 22, the inside of the sliding groove 22 is fixedly connected with an expansion block 23, the bottom end of the heat-conducting silica gel pad 21 is fixedly connected with a limiting clamping column 24, the outer side of the limiting clamping column 24 is slidingly connected on the heat-conducting silica gel pad 21, and the outer side of the limiting clamping column 24 is clamped with the inner wall of the limiting clamping groove 25;

[0031] The storage assembly 1 is the basic structure of the whole carrier tape, and its main function is to carry and store electronic components. It provides a stable platform to ensure that the position of the components is not disturbed during transportation and assembly, thereby ensuring the reliability of the whole system. The function of the expansion positioning assembly 2 is to increase the stability and adaptability of the whole structure, so that the whole carrier tape system can maintain structural integrity when affected by external forces, reducing the movement and damage of components. The design of the heat-conducting silica gel pad 21 provides a heat-conducting path to ensure temperature transfer, so that heat can be transferred to the inside through the heat-conducting silica gel pad 21 during packaging, ensuring temperature control of electronic components during operation. The design of the sliding groove 22 is to provide guidance for the movement of the expansion block 23, so that it can adjust the position according to the change of external force, ensuring the tightness and safety of the seal. The design of the expansion block 23 is to produce a transverse expansion effect when the temperature changes, and the expansion block 23 is filled with a shape memory polymer composite material, so that the expansion block 23 continues to support the limiting clamping column 24 after expansion, ensuring that the limiting clamping column 24 always remains within the specified working range. The function of the limiting clamping column 24 is to achieve position adjustment and enhance connectivity to maintain appropriate pressure and contact in changing environments, lock components, ensure the stability and reliability of the whole system, and provide a stable anchoring point for the limiting clamping column 24. Through the clamping mechanism, this structure can resist loosening or misalignment caused by external forces, thereby further enhancing the stability and reliability of the whole carrier tape system.

[0032] Further, as shown in the figure, the storage assembly 1 comprises a receiving part 11, the top end of the receiving part 11 is fixedly connected with a top connecting plate 12, the limiting clamping groove 25 is provided on both sides of the top end of the top connecting plate 12, the top end of the heat-conducting silica gel pad 21 is fixedly connected with an adhesive tape 13, and the bottom end of the adhesive tape 13 is fixedly connected to the top end of the top connecting plate 12. Figure 1 Figure 3

[0033] ​​The accommodation part 11 provides a protected and stable space for placing or fixing electronic components, which can effectively prevent the components from being damaged by external environment during assembly or transportation. The top connecting plate 12 is designed to form a supporting and fixing structure, which helps to fix the accommodation part 11 and related components, and ensures that all components can be reliably connected together. The adhesive tape 13 serves as a bonding material, which can quickly encapsulate the accommodation part 11 by heating, and fix the heat-conducting silica gel pad 21 on the top connecting plate 12, so that the heat-conducting silica gel pad 21 can be stably maintained in the appropriate position and effectively play its role of heat conduction and connection.

[0034] Working principle:

[0035] As shown in Figure 1 - Figure 4

[0036] In use: first, place the electronic components in the accommodation part 11, and ensure that they are securely fixed, then connect the accommodation part 11 with the storage component 1 through the top connecting plate 12 to form a stable structure, next connect the top end of the heat-conducting silica gel pad 21 with the top end of the top connecting plate 12 through the adhesive tape 13, ensure that the heat-conducting silica gel pad 21 can be closely attached to the top connecting plate 12, insert the expansion block 23 into the sliding groove 22 of the heat-conducting silica gel pad 21, and ensure that the limiting clamping column 24 and the limiting clamping groove 25 are correctly clamped to provide additional stability. During the process of loading and sealing, the adhesive tape 13 needs to be heated first. By rapid heating, the adhesive tape 13 can quickly bond, thereby tightly encapsulating the electronic components in the accommodation part 11. During the sealing process, the expansion block 23 will expand with the change of temperature, which provides a stable transverse support for the limiting clamping column 24, thereby ensuring that the entire loading and sealing system maintains the structure of the sealing under the condition of temperature change.

[0037] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present application, which does not deviate from the technical scheme of the present application, still belongs to the protection scope of the present application.​

Claims

1. A carrier tape for facilitating sealing, comprising a carrier assembly (1), characterized in that, The bottom end of the storage component (1) is fixedly connected with an expansion positioning component (2); The expansion positioning component (2) comprises a heat-conducting silica gel pad (21) and a limiting clamping groove (25), the inner wall of the heat-conducting silica gel pad (21) is provided with a sliding groove (22) on both sides, the inside of the sliding groove (22) is fixedly connected with an expansion square (23), and the bottom end of the heat-conducting silica gel pad (21) is fixedly connected with a limiting clamping column (24).

2. A carrier tape for facilitating sealing according to claim 1, wherein: The storage component (1) comprises a containing portion (11), the top end of the containing portion (11) is fixedly connected with a top connecting plate (12), and the top end of the heat-conducting silica gel pad (21) is fixedly connected with an adhesive tape (13).

3. A carrier tape for facilitating sealing as defined in claim 1, wherein: The outer side of the limiting clamping column (24) is slidably connected on the heat-conducting silica gel pad (21).

4. The carrier tape of claim 1, wherein: The outer side of the limiting clamping column (24) is clamped with the inner wall of the limiting clamping groove (25).

5. A carrier tape for facilitating sealing according to claim 2, wherein: The limiting clamping groove (25) is arranged on the top end of the top connecting plate (12) on both sides.

6. A carrier tape for facilitating sealing according to claim 2, wherein: The bottom end of the adhesive tape (13) is fixedly connected on the top end of the top connecting plate (12).

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