CN216638519U

CN216638519U - Self-adhesive cover tape for electronic component

Info

Publication number: CN216638519U
Application number: CN202122910361.8U
Authority: CN
Inventors: 侯益新; 包伟
Original assignee: Dongguan Zhongzai Electronic Technology Co ltd
Current assignee: Dongguan Zhongzai Electronic Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-31
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to the technical field of electronic components, in particular to a self-adhesive cover tape for an electronic component. The technical scheme comprises the following steps: the spring winding device comprises a protection plate, a fixing ring and a winding ring, wherein the clamping ring is fixedly mounted between the springs, a slot is formed in the surface of the winding ring, a heat-resistant layer is arranged on the periphery of the winding ring, a waterproof layer is arranged on the periphery of the heat-resistant layer, an antistatic layer is arranged on the periphery of the waterproof layer, an identification layer is arranged on the periphery of the antistatic layer, and the protection plate is movably mounted at two ends of the winding ring. The device can avoid the condition that electronic components are damaged due to static electricity and dampness through the combination of various structures, has good heat-resisting effect, thereby effectively improving the practicability of the device, being convenient for users to protect the cover tape when the cover tape is not used, and avoiding impurities such as dust and the like from entering between the heat-resisting layer and the bonding layer to influence the bonding effect.

Description

Self-adhesive cover tape for electronic component

Technical Field

The utility model relates to the technical field of electronic components, in particular to a self-adhesive cover tape for an electronic component.

Background

The cover tape is a strip product applied to the field of electronic packaging and is matched with a carrier tape, and when the electronic component is packaged, workers are required to package the electronic component by using the self-adhesive cover tape.

Through the retrieval, patent publication No. is CN207876257U discloses a self-adhesion lid area for electronic components, belongs to SMD lid area technical field, including lid area body and lid tep reel, the lid area body twines on the lid tep reel, circular through-hole has been seted up at lid tep reel middle part, all seted up nine recesses on the wall of both sides around the lid tep reel.

The existing self-adhesive cover tape for electronic components has the following defects:

1. the existing self-adhesive cover tape for electronic components does not have the functions of heat resistance, water resistance, static electricity resistance and the like, and when the electronic components are packaged, the electronic components are easily damaged due to the situations of static electricity or liquid immersion and the like;

2. the existing self-adhesive cover tape for electronic components does not have a dustproof and positioning structure, and impurities such as dust fall into the interior of the impurities, so that the bonding effect of the cover tape is easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-adhesive cover tape for an electronic component, aiming at the problems in the background art.

The technical scheme of the utility model is as follows: the utility model provides a self-adhesion lid area for electronic components, includes guard plate, solid fixed ring and roll-up ring, the inside movable mounting of roll-up ring has the spring, fixed mounting has the clamp ring between the spring, and the inside movable mounting of clamp ring has movable pearl, the surface of roll-up ring is provided with the slot, the periphery of roll-up ring is provided with the heat-resistant layer, the inboard on heat-resistant layer is provided with the bond line, the periphery on heat-resistant layer is provided with the waterproof layer, the periphery of waterproof layer is provided with the antistatic backing, the periphery of antistatic backing is provided with the identification layer, the periphery on identification layer is provided with the wax layer, the both ends movable mounting of roll-up ring has the guard plate, the fixed surface of guard plate installs solid fixed ring, and gu fixed ring's surface is provided with the jack.

The user makes whole lid area torn through tearing the heat-resistant layer, and cut out many electronic component to it and pack, bond through bond line and exterior structure, can make the bond line can not bond each other with the identification layer through the wax coat, can avoid liquid infiltration electronic components's inside through the waterproof layer, can carry out the separation to impurity such as dust through the guard plate, the heat-resistant layer adopts high temperature resistant plastic material to make, when can avoiding packing electronic components, electronic components's waste heat transfer leads to its phenomenon such as to appear melting for waterproof layer isotructure, the user can be when supporting the device use, insert between the clamp ring with exterior support structure, if insert slightly large-size bearing structure, the clamp ring promotes the spring shrink, make the device can be stable install on not unidimensional bearing structure.

Preferably, the surface of the protection plate at the top of the fixing ring is fixedly provided with a label, and a bolt is movably arranged between the label and the protection plate. Can be with the surface of information such as the model of device impress the sign when apparatus for producing to be convenient for the user of service observes information such as the model of device, fix sign and guard plate through the bolt.

Preferably, the surface fixing at the two ends of the protection plate on the two sides of the fixing ring is provided with a connecting piece, and the surface fixing at the two ends of the connecting piece is provided with a handle. The user of service pulls through holding the handle and dismantles the guard plate, has increased the frictional force between user of service finger and the guard plate through the handle to the user of being convenient for dismantles the guard plate.

Preferably, the periphery of the protection plate is provided with a damping ring, and the damping ring is made of rubber materials. The edge of the protection plate can be protected by passing the damping ring, and the situation that the protection plate is broken due to the fact that the impact force is large when the device drops is avoided.

Preferably, the fixed surface of guard plate installs the connecting rod, and the fixed surface of the guard plate other end installs the inserted bar, and the inserted bar coincides mutually with the connecting rod. When the protection plate is installed by a user, the inserted rod is inserted into the connecting rod, so that the friction force between the two protection plates is increased, and the stability of the installation of the protection plates is improved.

Preferably, the inside slot of roll-up ring is provided with the non slipping spur, and the non slipping spur adopts the silicon rubber material to make. The friction force between the protection plate and the furling ring is increased through the anti-skidding blocks, so that the installation stability of the protection plate is increased.

Compared with the prior art, the utility model has the following beneficial technical effects:

according to the utility model, the heat-resistant layer is arranged on the periphery of the winding ring and is made of high-temperature-resistant plastic materials, so that the phenomena of melting and the like caused by the fact that waste heat of the electronic components is transferred to a waterproof layer and the like when the electronic components are packaged can be avoided, the waterproof layer is made of PVC waterproof and moistureproof materials, the phenomenon that the electronic components are damaged due to the fact that liquid permeates into the electronic components can be avoided through the waterproof layer, the anti-static layer is prevented from being coated with anti-static glue, the phenomenon that the electronic components are damaged due to the fact that static electricity occurs can be avoided, the mark layer can facilitate a user to cut the cover tape with a certain length as required, and therefore, the practicability of the device is effectively improved.

According to the utility model, the protection plates are movably arranged at the two ends of the winding ring, impurities such as dust can be blocked through the protection plates, and the phenomenon that the impurities such as dust enter between the heat-resistant layer and the bonding layer to cause the effect that the cover tape is packaged on an external electronic component is avoided.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a partial structural schematic view of the protection plate and the fixing ring of the present invention.

Reference numerals: 1. a protection plate; 2. a label; 3. a damping ring; 4. a fixing ring; 401. a jack; 5. a wax layer; 6. a handle; 601. a connecting member; 7. a connecting rod; 8. inserting a rod; 9. a spring; 10. a clamping ring; 1001. a movable bead; 11. an identification layer; 12. an antistatic layer; 13. a waterproof layer; 14. a heat-resistant layer; 15. an adhesive layer; 16. coiling a ring; 1601. a slot; 17. and (4) anti-skid blocks.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, 3 and 4, the self-adhesive cover tape for electronic components comprises a protection plate 1, a fixing ring 4 and a winding ring 16, wherein a spring 9 is movably installed inside the winding ring 16, a clamping ring 10 is fixedly installed between the springs 9, a movable bead 1001 is movably installed inside the clamping ring 10, a slot 1601 is arranged on the surface of the winding ring 16, a heat-resistant layer 14 is arranged on the periphery of the winding ring 16, an adhesive layer 15 is arranged on the inner side of the heat-resistant layer 14, a waterproof layer 13 is arranged on the periphery of the heat-resistant layer 14, an antistatic layer 12 is arranged on the periphery of the waterproof layer 13, an identification layer 11 is arranged on the periphery of the antistatic layer 12, a wax layer 5 is arranged on the periphery of the identification layer 11, protection plates 1 are movably installed at two ends of the winding ring 16, the fixing ring 4 is fixedly installed on the surface of the protection plate 1, a jack 401 is arranged on the surface of the protection plate 4, a label 2 is fixedly installed on the surface of the protection plate 1 on the top of the fixing ring 4, and a bolt is movably arranged between the label 2 and the protection plate 1, the surfaces of the two ends of the protection plate 1 at the two sides of the fixing ring 4 are fixedly provided with connecting pieces 601, and the surfaces of the two ends of the connecting pieces 601 are fixedly provided with handles 6.

The working principle of the self-adhesive cover tape for electronic components based on embodiment 1 is as follows: the whole cover tape is torn by a user through tearing the heat-resistant layer 14, the cover tape is cut and packaged by a plurality of electronic elements, the cover tape is bonded with an external structure through the bonding layer 15, the bonding layer 15 can not be bonded with the identification layer 11 through the wax layer 5, the heat-resistant layer 14 is made of high-temperature resistant plastic materials, the phenomena that when the electronic elements are packaged, the waste heat of the electronic elements is transmitted to the waterproof layer 13 and the like to cause melting and the like due to the structure, the waterproof layer 13 is made of PVC waterproof and moisture-proof materials, the liquid can be prevented from permeating into the electronic elements through the waterproof layer 13 to cause damage of the electronic elements, the anti-static layer 12 is prevented from being coated with anti-static glue, the situation that the electronic elements are damaged due to static can be avoided, the practicability of the device is effectively improved, and the surface of the identification layer 11 is provided with length scales, the cover tape with a certain length can be conveniently cut by a user according to needs, the user can install the protection plate 1 on the surface of the furling ring 16 when the user does not need to use the device, the other end surface of the protection plate 1 is provided with the insertion block integrated with the protection plate 1, the insertion block is inserted into the insertion slot 1601 when the protection plate 1 is installed, the friction force between the protection plate 1 and the furling ring 16 is increased, impurities such as dust can be blocked through the protection plate 1, the cover tape is prevented from entering between the heat-resistant layer 14 and the bonding layer 15, the effect of packing the cover tape on an external electronic component is achieved, the user can insert an external support structure between the clamp rings 10 when the device is supported for use, if the device is inserted into a slightly large-sized support structure, the clamp rings 10 push the springs 9 to contract, the device can be stably installed on support structures with different sizes, when the user rotates the device, the movable beads 1001 roll, make the device can be stable rotatory on bearing structure, the user of service can insert the inside of jack 401 with outside revolution mechanic, the realization is rotatory to the device, can be with information such as the model of device impress the surface of sign 2 when apparatus for producing, thereby convenient to use personnel observes information such as the model of device, fix sign 2 and guard plate 1 through the bolt, user of service dismantles guard plate 1 through holding 6 stimulations of handle, frictional force between user of service finger and guard plate 1 has been increased through handle 6, thereby convenient to use personnel dismantles guard plate 1.

Example two

As shown in fig. 2 or fig. 4, compared to the first embodiment, the self-adhesive cover tape for electronic components of the present invention further includes: the periphery of guard plate 1 is provided with damping ring 3, and damping ring 3 adopts the rubber material to make, and the fixed surface of guard plate 1 installs connecting rod 7, and the fixed surface of the 1 other end of guard plate installs inserted bar 8, and inserted bar 8 and connecting rod 7 coincide mutually, and the inside non slipping spur 17 that is provided with of slot 1601 of roll-up ring 16, and non slipping spur 17 adopts the silicon rubber material to make.

In this embodiment, can protect the edge of guard plate 1 through damping ring 3, the impact force when avoiding the device to drop is great, leads to the cracked condition of guard plate 1, and the user of service inserts the inside of connecting rod 7 with inserted bar 8 when installing guard plate 1, has increased the frictional force between two guard plates 1 to increased the stability of guard plate 1 installation, increased the frictional force between guard plate 1 and the roll-up ring 16 through non slipping spur 17, thereby increased the stability of guard plate 1 installation.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a self-adhesion cover tape for electronic components, includes guard plate (1), solid fixed ring (4) and roll-up ring (16), its characterized in that: the inside of the furling ring (16) is movably provided with springs (9), clamping rings (10) are fixedly arranged between the springs (9), a movable ball (1001) is movably arranged in the clamping ring (10), a slot (1601) is arranged on the surface of the furling ring (16), a heat-resistant layer (14) is arranged on the periphery of the furling ring (16), an adhesive layer (15) is arranged on the inner side of the heat-resistant layer (14), a waterproof layer (13) is arranged on the periphery of the heat-resistant layer (14), an anti-static layer (12) is arranged on the periphery of the waterproof layer (13), the periphery of the anti-static layer (12) is provided with a mark layer (11), the periphery of the mark layer (11) is provided with a wax layer (5), the protection plate is movably installed at the two ends of the furling ring (16), the protection plate (1) is fixedly installed on the surface of the protection plate (1) and is fixedly provided with a fixing ring (4), and the surface of the fixing ring (4) is provided with a jack (401).

2. The self-adhesive cover tape for electronic components as claimed in claim 1, wherein: the surface of the protection plate (1) at the top of the fixing ring (4) is fixedly provided with a label (2), and a bolt is movably arranged between the label (2) and the protection plate (1).

3. The self-adhesive cover tape for electronic components as claimed in claim 1, wherein: fixed surface installs connecting piece (601) in guard plate (1) both ends of solid fixed ring (4) both sides, and the fixed surface at connecting piece (601) both ends installs handle (6).

4. The self-adhesive cover tape for electronic components as claimed in claim 1, wherein: the periphery of the protection plate (1) is provided with a damping ring (3), and the damping ring (3) is made of rubber materials.

5. The self-adhesive cover tape for electronic components as claimed in claim 1, wherein: the surface fixed mounting of guard plate (1) has connecting rod (7), and the surface fixed mounting of the guard plate (1) other end has inserted bar (8), and inserted bar (8) and connecting rod (7) coincide mutually.

6. A self-adhesive cover tape for electronic components as claimed in claim 1, wherein: the anti-skidding device is characterized in that anti-skidding blocks (17) are arranged inside the slots (1601) inside the furling ring (16), and the anti-skidding blocks (17) are made of silicon rubber.