CN215582519U

CN215582519U - PIM conductive foam

Info

Publication number: CN215582519U
Application number: CN202121949631.XU
Authority: CN
Inventors: 向小玲; 熊泽宣喜
Original assignee: Jiangsu Suishi Technology Co ltd
Current assignee: Jiangsu Suishi Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-18
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of conductive foam, in particular to PIM conductive foam, which is provided with a splicing mechanism, so that each group of foam main bodies can be conveniently and quickly spliced, the side ends of each group of foam main bodies are tightly attached, and two groups of foam main bodies can be quickly and tightly spliced together, so that two adjacent groups of foam main bodies are prevented from being accidentally separated, and the use convenience is improved; including steep cotton main part and splicing mechanism, splicing mechanism fixed mounting is in the cotton main part of bubble, in order to be used for quick location concatenation each group bubble cotton main part, splicing mechanism is including the plugboard, the mounting groove, reset spring, the spacer pin piece, spacing crown plate, cartridge groove and locating pin hole, cartridge board fixed mounting is in the cotton main part of bubble, the symmetry is provided with two sets of mounting grooves in the plugboard, mounting groove port department is provided with the limiting plate, the slip cartridge has a set of spacer pin piece in every group mounting groove, reset spring fixed mounting is in the mounting groove, and reset spring and locating crown block fastening connect, the fastening cover is equipped with spacing crown plate on the locating crown block.

Description

PIM conductive foam

Technical Field

The utility model relates to the technical field of conductive foam, in particular to PIM conductive foam.

Background

The conductive foam is formed by wrapping conductive cloth on the flame-retardant sponge, and after a series of treatments, the conductive foam has good surface conductivity and can be easily fixed on a device to be shielded by an adhesive tape. The conductive foam can be common conductive foam, nickel-plated copper conductive foam, gold-plated conductive foam, carbon-plated conductive foam, tin-plated conductive foam, conductive aluminum foil foam, conductive copper foil foam, omnibearing conductive foam, PIM conductive foam, etc.

But the electrically conductive bubble cotton in the existing market still has certain defect in the in-service use process, and the electrically conductive bubble is cotton mostly is the integral type structure, the cotton concatenation and the dismantlement of electrically conductive bubble of being not convenient for, and the cotton wasting of resources that causes easily when tailorring of integral type electrically conductive bubble.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the PIM conductive foam which is convenient for rapidly splicing the foam main bodies of all groups through the arrangement of the splicing mechanism, so that the side ends of the foam main bodies of all groups are tightly attached, and the two groups of foam main bodies can be rapidly and tightly spliced together, thereby preventing the adjacent two groups of foam main bodies from being accidentally separated and improving the use convenience.

The PIM conductive foam comprises a foam main body and a splicing mechanism, wherein the splicing mechanism is fixedly arranged on the foam main body and used for quickly positioning and splicing each group of foam main bodies, the splicing mechanism comprises an inserting plate, mounting grooves, a reset spring, positioning pin blocks, a limiting ring plate, an inserting groove and positioning pin holes, the inserting plate is fixedly arranged on the foam main body, two groups of mounting grooves are symmetrically arranged in the inserting plate, the port of each mounting groove is provided with a limiting plate, a group of positioning pin blocks are slidably inserted in each mounting groove, the reset spring is fixedly arranged in the mounting grooves and fixedly connected with the positioning pin blocks, the limiting ring plate is fixedly sleeved on the positioning pin blocks and arranged in the mounting grooves, the inserting groove is arranged in the foam main body and corresponds to the inserting groove, two groups of positioning pin holes are symmetrically formed in the insertion groove, and correspond to the positioning pin blocks.

The PIM conductive foam also comprises a guide post and a guide jack, wherein the guide post is fixedly arranged on the positioning pin block, the guide post is inserted into the reset spring, the guide jack is arranged in the mounting groove, and the guide post is inserted into the guide jack in a sliding manner.

The PIM conductive foam also comprises a limiting buffer pad, and the limiting buffer pad is fixedly arranged in the guide jack.

The PIM conductive foam also comprises a first assembling clamping plate and a second assembling clamping plate, wherein the first assembling clamping plate is fixedly arranged on the foam main body, the second assembling clamping plate is fixedly arranged on the foam main body, and the first assembling clamping plate and the second assembling clamping plate correspond to each other.

The PIM conductive foam also comprises a film, wherein the film is fixedly adhered to the foam main body.

The PIM conductive foam also comprises disassembly auxiliary holes, wherein two groups of disassembly auxiliary holes are symmetrically formed in the foam main body, and the disassembly auxiliary holes are communicated with the positioning pin holes.

According to the PIM conductive foam, the outer end face of the positioning pin block is a smooth spherical surface.

According to the PIM conductive foam, the corners of the end faces of the insertion assembly of the first assembling clamping plate and the second assembling clamping plate are rounded.

Compared with the prior art, the utility model has the beneficial effects that: when the foam main bodies are installed, a plurality of groups of foam main bodies are sequentially arranged and adhered to equipment, when two adjacent groups of foam main bodies are spliced, an inserting plate on the subsequent spliced foam main body is inserted into an inserting groove, then a positioning pin block is contacted with the side end of the inserting groove, then the positioning pin block slides in the installing groove due to the radian of the outer end of the positioning pin block, then the sliding positioning pin block inwards compresses a reset spring, then the inserting plate is completely inserted into the inserting groove, then the inserting groove is inserted in place, the positioning pin block moves to the positioning pin hole, then the positioning pin block outwards slides under the elastic force of the reset spring, then the positioning pin block is inserted into the positioning pin hole, so that the two adjacent groups of foam main bodies are spliced together, and the quick splicing of the groups of foam main bodies is facilitated by arranging a splicing mechanism, so that the side ends of the groups of the foam main bodies are tightly jointed, and the two groups of foam main bodies can be quickly and tightly spliced together, prevent that adjacent two sets of cotton main parts of bubble from separating by accident, improve the convenience of use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cartridge slot arrangement;

FIG. 3 is a schematic cross-sectional structural view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is an enlarged view of the portion B of FIG. 3;

in the drawings, the reference numbers: 1. a foam body; 2. a board is inserted; 3. mounting grooves; 4. a return spring; 5. positioning the pin block; 6. a limit ring plate; 7. inserting the slots; 8. a positioning pin hole; 9. a guide post; 10. a guide jack; 11. a limiting buffer cushion; 12. a first splicing clamping plate; 13. a second assembling clamping plate; 14. a film; 15. and disassembling the auxiliary hole.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5, the PIM conductive foam of the present invention comprises a foam body 1 and a splicing mechanism, wherein the splicing mechanism is fixedly mounted on the foam body 1 for rapidly positioning and splicing each set of foam body 1, the splicing mechanism comprises an insertion plate 2, a mounting groove 3, a return spring 4, a positioning pin block 5, a stop ring plate 6, an insertion groove 7 and a positioning pin hole 8, the insertion plate 2 is fixedly mounted on the foam body 1, two sets of mounting grooves 3 are symmetrically arranged in the insertion plate 2, a stop plate is arranged at a port of the mounting groove 3, a set of positioning pin block 5 is slidably inserted in each set of mounting groove 3, the return spring 4 is fixedly mounted in the mounting groove 3, the return spring 4 is fixedly connected with the positioning pin block 5, the stop ring plate 6 is fixedly sleeved on the positioning pin block 5, and the stop ring plate 6 is arranged in the mounting groove 3, an insertion groove 7 is formed in the foam main body 1, the insertion groove 7 corresponds to the insertion plate 2, two groups of positioning pin holes 8 are symmetrically formed in the insertion groove 7, and the positioning pin holes 8 correspond to the positioning pin blocks 5; when the foam main bodies 1 are installed, a plurality of groups of foam main bodies 1 are sequentially arranged and stuck on equipment, when two adjacent groups of foam main bodies 1 are spliced, the inserting plates 2 on the subsequent spliced foam main bodies 1 are inserted into the inserting grooves 7, then the positioning pin blocks 5 are contacted with the side ends of the inserting grooves 7, then the positioning pin blocks 5 slide in the installing grooves 3 due to the radian of the outer ends of the positioning pin blocks 5, then the sliding positioning pin blocks 5 inwards compress the reset springs 4, then the inserting plates 2 are completely inserted into the inserting grooves 7, then the inserting grooves 7 are inserted in place, the positioning pin blocks 5 move to the positioning pin holes 8, then the positioning pin blocks 5 slide outwards under the elastic force of the reset springs 4, then the positioning pin blocks 5 are inserted into the positioning pin holes 8, so that the two adjacent groups of foam main bodies 1 are spliced together, and the quick splicing of the groups of foam main bodies 1 is facilitated by arranging a splicing mechanism, make each group's 1 side of bubble cotton main part tightly laminate to can be fast with two sets of bubble cotton main parts 1 closely piece together, prevent that adjacent two sets of cotton main parts of bubble 1 are unexpected separately, improve the convenience in use.

As a preference of the above embodiment, the device further comprises a guide post 9 and a guide insertion hole 10, wherein the guide post 9 is fixedly installed on the positioning pin block 5, the guide post 9 is inserted into the return spring 4, the guide insertion hole 10 is arranged in the installation groove 3, and the guide post 9 is slidably inserted into the guide insertion hole 10; drive guide post 9 and slide in direction jack 10 when locating pin piece 5 slides, direction locating pin piece 5 slides, avoids locating pin piece 5 to slide the in-process and take place the skew, makes the cartridge of guide post 9 in reset spring 4 simultaneously, and direction reset spring 4 elasticity is flexible, buckles when avoiding reset spring 4 deformation, improves stability in use.

As the optimization of the above embodiment, the device further comprises a limit cushion 11, wherein the limit cushion 11 is fixedly installed in the guide insertion hole 10; if not restriction locating pin piece 5 slip stroke, locating pin piece 5 is inside to slide just can deepen mounting groove 3 in, and locating pin piece 5 can clamp can't outwards pop out in mounting groove 3, consequently through setting up spacing blotter 11, blocks guide post 9 slip stroke, and then avoids locating pin piece 5 to deepen in mounting groove 3, makes locating pin piece 5 can normally pop out, improves stability in use.

As the optimization of the above embodiment, the foam packaging structure further comprises a first assembling clamping plate 12 and a second assembling clamping plate 13, wherein the first assembling clamping plate 12 is fixedly installed on the foam main body 1, the second assembling clamping plate 13 is fixedly installed on the foam main body 1, and the first assembling clamping plate 12 and the second assembling clamping plate 13 correspond to each other; when the cotton main part 1 of longitudinal arrangement bubble, assemble cardboard 12 with the second with the first of adjacent two sets of cotton main parts of bubble 1 and assemble cardboard 13 slip cartridge together, make two sets of cotton main parts of bubble 1 closely cooperate together, improve the practicality of use.

As the optimization of the above embodiment, the foam plastic bag further comprises a film 14, wherein the film 14 is fixedly attached to the foam plastic main body 1; by arranging the film 14, the foam body 1 can be conveniently fastened and stuck on the equipment, and the use convenience is improved.

As the preferred embodiment, the foam structure further comprises disassembly auxiliary holes 15, two sets of disassembly auxiliary holes 15 are symmetrically formed in the foam body 1, and the disassembly auxiliary holes 15 are communicated with the positioning pin holes 8; when two adjacent sets of cotton main parts 1 of bubble are demolishd to needs, use thin iron wire cartridge to get into and dismantle in the auxiliary hole 15, later thin iron wire passes and dismantles in the auxiliary hole 15 gets into locating pin hole 8, then promotes the locating pin piece 5 in the locating pin hole 8, makes locating pin piece 5 slide in to mounting groove 3, later draws one of them set of cotton main part 1 of bubble of outwards dragging and can decompose two sets of cotton main parts 1 of bubble, improves the convenience of use.

As a preference of the above embodiment, the outer end surface of the positioning pin block 5 is provided with a smooth spherical surface; through setting up the 5 outer ends of dowel block into smooth sphere, reduce its surface friction, extension dowel block 5 life improves stability in use.

Preferably, the corners of the mating end surfaces of the first assembling clamping plate 12 and the second assembling clamping plate 13 are rounded.

The PIM conductive foam of the utility model is operated, when the foam main bodies 1 are installed, a plurality of groups of foam main bodies 1 are sequentially arranged and stuck on equipment, when two adjacent groups of foam main bodies 1 are spliced, the inserting plate 2 on the subsequent spliced foam main bodies 1 is inserted into the inserting groove 7, then the positioning pin block 5 is contacted with the side end of the inserting groove 7, then the positioning pin block 5 slides in the installing groove 3 due to the radian of the outer end of the positioning pin block 5, then the sliding positioning pin block 5 inwards compresses the return spring 4, then the inserting plate 2 is completely inserted into the inserting groove 7, then the positioning pin block 5 moves to the positioning pin hole 8 until the inserting groove 7 is inserted in place, then the positioning pin block 5 slides outwards under the elastic force of the return spring 4, then the positioning pin block 5 is inserted into the positioning pin hole 8, so that the two adjacent groups of foam main bodies 1 are spliced together, when the foam main bodies 1 are longitudinally arranged, the first assembling clamping plate 12 and the second assembling clamping plate 13 on the two adjacent groups of foam main bodies 1 are inserted together in a sliding manner, so that the two groups of foam main bodies 1 are tightly matched together.

The PIM conductive foam has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the PIM conductive foam can be implemented as long as the beneficial effects of the PIM conductive foam are achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The PIM conductive foam is characterized by comprising a foam main body (1) and a splicing mechanism, wherein the splicing mechanism is fixedly installed on the foam main body (1) to be used for rapidly positioning and splicing each group of foam main bodies (1), the splicing mechanism comprises an inserting plate (2), a mounting groove (3), a reset spring (4), a locating pin block (5), a limiting ring plate (6), an inserting groove (7) and a locating pin hole (8), the inserting plate (2) is fixedly installed on the foam main body (1), two groups of mounting grooves (3) are symmetrically arranged in the inserting plate (2), a limiting plate is arranged at the port of the mounting groove (3), each group of locating pin blocks (5) are slidably inserted in the mounting grooves (3), the reset spring (4) is fixedly installed in the mounting groove (3), and the reset spring (4) is fixedly connected with the locating pin block (5), the foam plastic packaging structure is characterized in that a limiting ring plate (6) is fixedly sleeved on the positioning pin block (5), the limiting ring plate (6) is arranged in the mounting groove (3), an insertion groove (7) is formed in the foam plastic main body (1), the insertion groove (7) corresponds to the insertion plate (2), two groups of positioning pin holes (8) are symmetrically formed in the insertion groove (7), and the positioning pin holes (8) correspond to the positioning pin block (5).

2. The PIM foam according to claim 1, further comprising a guiding post (9) and a guiding insertion hole (10), wherein the guiding post (9) is fixedly installed on the positioning pin block (5), the guiding post (9) is inserted into the return spring (4), the guiding insertion hole (10) is arranged in the installation groove (3), and the guiding post (9) is slidably inserted into the guiding insertion hole (10).

3. The PIM foam of claim 2, further comprising a position limiting cushion (11), wherein the position limiting cushion (11) is fixedly installed in the guide jack (10).

4. The PIM conductive foam of claim 1, further comprising a first assembling clamp plate (12) and a second assembling clamp plate (13), wherein the first assembling clamp plate (12) is fixedly installed on the foam main body (1), the second assembling clamp plate (13) is fixedly installed on the foam main body (1), and the first assembling clamp plate (12) and the second assembling clamp plate (13) correspond to each other.

5. The PIM conductive foam as set forth in claim 1, further comprising a film (14), wherein the film (14) is tightly and adhesively mounted on the foam body (1).

6. The PIM conductive foam as set forth in claim 1, further comprising two sets of disassembly assisting holes (15) symmetrically formed in the foam body (1), wherein the disassembly assisting holes (15) are communicated with the positioning pin holes (8).

7. The PIM conductive foam as set forth in claim 1, wherein the outer end surface of the positioning pin block (5) is provided as a smooth spherical surface.

8. The PIM foam maker as claimed in claim 4, wherein corners of the mating surfaces of the first assembled clamping plate (12) and the second assembled clamping plate (13) are rounded.