CN211607246U - Wear-resistant fiber with electromagnetic shielding function - Google Patents
Wear-resistant fiber with electromagnetic shielding function Download PDFInfo
- Publication number
- CN211607246U CN211607246U CN201922322243.8U CN201922322243U CN211607246U CN 211607246 U CN211607246 U CN 211607246U CN 201922322243 U CN201922322243 U CN 201922322243U CN 211607246 U CN211607246 U CN 211607246U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- trapezoidal buffer
- plate
- electromagnetic shielding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a stand wear and tear type electromagnetic shield function fibre, including the wood fibre plywood, the pure expansion graphite layer of lateral wall fixedly connected with of wood fibre plywood, the last fixed surface on pure expansion graphite layer is connected with the protection resin board, the upper surface of protection resin board is provided with the bottom plate, the lateral wall bottom fixedly connected with fixing base of bottom plate, the setting of bottom plate is the character cut in bas-relief structure, the even fixedly connected with of inside of bottom plate character cut in bas-relief structure is a plurality of trapezoidal buffer blocks down, the top of bottom plate is provided with the connection diaphragm, the even fixedly connected with of lower surface of connection diaphragm goes up trapezoidal buffer block a plurality of, go up trapezoidal buffer block and the mutual joint of trapezoidal buffer block down, upward be provided with the dead slot between trapezoidal buffer block and the trapezoidal buffer block down, the inside packing of dead slot has soundproof cotton. The utility model discloses electromagnetic shield function is good, and stand wear and tear performance and compressive property are strong, reasonable in design.
Description
Technical Field
The utility model belongs to the technical field of the fibre technique and specifically relates to a stand wear and tear type electromagnetic shield function fibre.
Background
The fiber is a substance composed of continuous or discontinuous filaments, the fiber board is also named as a density board, the artificial board is made by applying urea-formaldehyde resin or other suitable adhesives on wood fiber or other plant cellulose fiber serving as a raw material, and a single material is used in some artificial boards, although the single material can have higher shielding effectiveness on electromagnetic waves in a certain range, the application of broadband shielding cannot be met, and at present, the electromagnetic shielding material is developed from the single shielding material to a multi-component multi-layer composite type direction.
The existing fiber structure with the electromagnetic shielding function has single function, the electromagnetic shielding function is realized only by a single material, the electromagnetic shielding function is limited, the effect is poor, and the fiber artificial board has poor wear resistance, low flexibility and unreasonable design.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a stand wear and tear type electromagnetic shield function fibre.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a wear-resistant electromagnetic shielding functional fiber, which comprises a wood fiber laminate, wherein the side wall of the wood fiber laminate is fixedly connected with a pure expansion graphite layer, the upper surface of the pure expansion graphite layer is fixedly connected with a protective resin plate, the upper surface of the protective resin plate is provided with a bottom plate, the bottom part of the side wall of the bottom plate is fixedly connected with a fixed seat, the bottom plate is arranged into a concave structure, the inner part of the concave structure of the bottom plate is uniformly and fixedly connected with a plurality of lower trapezoidal buffer blocks, a connecting transverse plate is arranged above the bottom plate, the lower surface of the connecting transverse plate is uniformly and fixedly connected with a plurality of upper trapezoidal buffer blocks, the upper trapezoidal buffer blocks and the lower trapezoidal buffer blocks are mutually clamped, an empty groove is arranged between the upper trapezoidal buffer blocks and the lower trapezoidal buffer blocks, the inner part of the empty groove is filled with soundproof cotton, the upper surface of the bottom, the upper surface of the rubber square is fixedly connected with a top plate.
Preferably, evenly be provided with a plurality of elasticity billet between roof and the connection diaphragm, it is a plurality of the upper end fixedly connected with down tube of elasticity billet, the upper end and the roof fixed connection of down tube, it is a plurality of the spout has been seted up down to the upper surface of elasticity billet, the spout has been seted up to the lower surface of roof, go up and be provided with a plurality of shock attenuation balls between spout and the lower spout.
Preferably, the upper surface of the fixing seat is provided with an insertion groove, an insertion block is inserted into the insertion groove, the upper end of the insertion block is fixedly connected with a rubber compression block, and the upper end of the rubber compression block is fixedly connected with a supporting short column.
Preferably, the upper end of the supporting short column is fixedly connected with the connecting transverse plate.
Preferably, be provided with the packing space between bottom plate and the protection resin board, the inside in packing space is filled with the heat insulating block, the material of heat insulating block is PEVA high foaming material.
Preferably, a plurality of arc-shaped notches are uniformly formed in the upper surface of the top plate.
The utility model discloses the beneficial effect who reaches is:
1. the utility model discloses, through setting up pure expanded graphite layer, the thickness on pure expanded graphite layer is 0.3-1mm, and density is 0.3-0.6g/cm3, and pure expanded graphite layer sets up the lateral wall at the wood fiber plywood, constitutes the compound fiber artificial board of multilayer, and electromagnetic shield function is good.
2. The utility model discloses, guarantee through setting up rubber compression piece and connect can the activity between diaphragm and the bottom plate, connect the diaphragm and can push down, and then can strengthen crushing resistance and pliability, stand wear and tear well, through setting up the arc notch, the arc notch reduces and the roof between the lifting surface area of effort, and then reduces the atress size of roof, the stand wear and tear performance and the compressive property of reinforcing means, reasonable in design.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
FIG. 3 is an enlarged view of the utility model at B;
fig. 4 is a schematic structural view of a damping ball according to a second embodiment of the present invention.
In the figure: 1 wood fiber plywood, 2 pure expanded graphite layer, 3 protection resin board, 4 bottom plates, 5 rubber squares, 6 roof, 7 packing gaps, 8 arc notches, 9 lower trapezoidal buffer blocks, 10 soundproof cotton, 11 dead slots, 12 upper trapezoidal buffer blocks, 13 connecting transverse plates, 14 fixing seats, 15 inserting grooves, 16 inserting blocks, 17 rubber compression blocks, 18 supporting short columns, 19 elastic steel bars, 20 lower sliding grooves, 21 damping balls, 22 upper sliding grooves and 23 inclined supporting rods.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The first embodiment is as follows:
a wear-resistant fiber with electromagnetic shielding function comprises a wood fiber laminate 1, wherein a pure expanded graphite layer 2 is fixedly connected to the side wall of the wood fiber laminate 1, a protective resin plate 3 is fixedly connected to the upper surface of the pure expanded graphite layer 2, a bottom plate 4 is arranged on the upper surface of the protective resin plate 3, a filling gap 7 is arranged between the bottom plate 4 and the protective resin plate 3, a heat-insulating block is filled in the filling gap 7, and the heat-insulating block is made of a PEVA high-foaming material and is shown in figure 1; through setting up the heat preservation piece, can increase the thermal-insulated effect of heat preservation.
A fixed seat 14 is fixedly connected to the bottom of the side wall of the bottom plate 4, an insertion groove 15 is formed in the upper surface of the fixed seat 14, an insertion block 16 is inserted into the insertion groove 15, a rubber compression block 17 is fixedly connected to the upper end of the insertion block 16, a supporting short column 18 is fixedly connected to the upper end of the rubber compression block 17, and the upper end of the supporting short column 18 is fixedly connected with a connecting transverse plate 13, as shown in fig. 1 and 3; through setting up the structure that supporting column 18 and connection diaphragm 13 are connected, guarantee through setting up rubber compression piece 17 moreover that to connect between diaphragm 13 and the bottom plate 4 can the activity, connect diaphragm 13 and can push down, and then can strengthen crushing resistance and pliability, stand wear and tear well.
The bottom plate 4 is arranged to be of a concave structure, a plurality of lower trapezoidal buffer blocks 9 are uniformly and fixedly connected inside the concave structure of the bottom plate 4, a connecting transverse plate 13 is arranged above the bottom plate 4, a plurality of upper trapezoidal buffer blocks 12 are uniformly and fixedly connected to the lower surface of the connecting transverse plate 13, the upper trapezoidal buffer blocks 12 are mutually clamped with the lower trapezoidal buffer blocks 9, an empty groove 11 is arranged between the upper trapezoidal buffer blocks 12 and the lower trapezoidal buffer blocks 9, soundproof cotton 10 is filled inside the empty groove 11, a rubber square 5 is fixedly connected to the upper surface of the bottom plate 4, a top plate 6 is fixedly connected to the upper surface of the rubber square 5, and a plurality of arc-shaped notches 8 are uniformly formed in the upper surface of the top plate 6, and are shown in attached figures 1 and 2; through setting up arc notch 8, arc notch 8 reduces and roof 6 between the atress area of effort, and then reduces roof 6 the atress size, the stand wear resistance and the compressive property of reinforcing device.
Example two:
a wear-resistant fiber with electromagnetic shielding function comprises a wood fiber laminate 1, wherein a pure expanded graphite layer 2 is fixedly connected to the side wall of the wood fiber laminate 1, a protective resin plate 3 is fixedly connected to the upper surface of the pure expanded graphite layer 2, a bottom plate 4 is arranged on the upper surface of the protective resin plate 3, a filling gap 7 is arranged between the bottom plate 4 and the protective resin plate 3, a heat-insulating block is filled in the filling gap 7, and the heat-insulating block is made of a PEVA high-foaming material and is shown in figure 1; through setting up the heat preservation piece, can increase the thermal-insulated effect of heat preservation.
A fixed seat 14 is fixedly connected to the bottom of the side wall of the bottom plate 4, an insertion groove 15 is formed in the upper surface of the fixed seat 14, an insertion block 16 is inserted into the insertion groove 15, a rubber compression block 17 is fixedly connected to the upper end of the insertion block 16, a supporting short column 18 is fixedly connected to the upper end of the rubber compression block 17, and the upper end of the supporting short column 18 is fixedly connected with a connecting transverse plate 13, as shown in fig. 1 and 3; through setting up the structure that supporting column 18 and connection diaphragm 13 are connected, guarantee through setting up rubber compression piece 17 moreover that to connect between diaphragm 13 and the bottom plate 4 can the activity, connect diaphragm 13 and can push down, and then can strengthen crushing resistance and pliability, stand wear and tear well.
The bottom plate 4 is arranged to be of a concave structure, a plurality of lower trapezoidal buffer blocks 9 are uniformly and fixedly connected inside the concave structure of the bottom plate 4, a connecting transverse plate 13 is arranged above the bottom plate 4, a plurality of elastic steel bars 19 are uniformly arranged between the top plate 6 and the connecting transverse plate 13, the upper ends of the elastic steel bars 19 are fixedly connected with inclined support rods 23, the upper ends of the inclined support rods 23 are fixedly connected with the top plate 6, lower sliding grooves 20 are formed in the upper surfaces of the elastic steel bars 19, upper sliding grooves 22 are formed in the lower surface of the top plate 6, and a plurality of damping balls 21 are arranged between the upper sliding grooves 22 and the lower sliding grooves 20, which is shown in figure; through setting up shock attenuation ball 21, increase the pliability and the crushing resistance of device, the upper chute 22 and the lower chute 20 that set up simultaneously can carry on spacingly to shock attenuation ball 21, and the structure is more stable complete.
The lower surface of the connecting transverse plate 13 is uniformly and fixedly connected with a plurality of upper trapezoidal buffer blocks 12, the upper trapezoidal buffer blocks 12 are mutually clamped with the lower trapezoidal buffer blocks 9, empty grooves 11 are formed between the upper trapezoidal buffer blocks 12 and the lower trapezoidal buffer blocks 9, soundproof cotton 10 is filled in the empty grooves 11, the upper surface of the bottom plate 4 is fixedly connected with rubber square blocks 5, the upper surface of each rubber square block 5 is fixedly connected with a top plate 6, and a plurality of arc-shaped notches 8 are uniformly formed in the upper surface of each top plate 6, which is shown in the attached figures 1 and 2; through setting up arc notch 8, arc notch 8 reduces and roof 6 between the atress area of effort, and then reduces roof 6 the atress size, the stand wear resistance and the compressive property of reinforcing device.
The working principle is as follows: during the use, through setting up pure expanded graphite layer 2, the thickness on pure expanded graphite layer 2 is 0.3-1mm, density is 0.3-0.6g/cm3, pure expanded graphite layer 2 sets up the lateral wall at wood fiber plywood 1, constitute multilayer composite fiber artificial board, electromagnetic shield function is good, guarantee to connect through setting up rubber compression piece 17 can move about between diaphragm 13 and the bottom plate 4, it can push down to connect diaphragm 13, and then can strengthen crushing resistance and pliability, it is stand wear and tear, through setting up arc notch 8, the stressed area of effort between arc notch 8 reduction and the roof 6, and then reduce the atress size of roof 6, the crushing resistance and the compressive property of reinforcing means, and reasonable in design.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The wear-resistant electromagnetic shielding functional fiber comprises a wood fiber laminate (1) and is characterized in that a pure expanded graphite layer (2) is fixedly connected to the side wall of the wood fiber laminate (1), a protective resin plate (3) is fixedly connected to the upper surface of the pure expanded graphite layer (2), a bottom plate (4) is arranged on the upper surface of the protective resin plate (3), a fixing seat (14) is fixedly connected to the bottom of the side wall of the bottom plate (4), the bottom plate (4) is of a concave structure, a plurality of lower trapezoidal buffer blocks (9) are uniformly and fixedly connected to the inside of the concave structure of the bottom plate (4), a connecting transverse plate (13) is arranged above the bottom plate (4), a plurality of upper trapezoidal buffer blocks (12) are uniformly and fixedly connected to the lower surface of the connecting transverse plate (13), and the upper trapezoidal buffer blocks (12) are mutually clamped with the lower trapezoidal buffer blocks (9), go up trapezoidal buffer block (12) and be provided with dead slot (11) down between trapezoidal buffer block (9), the inside packing of dead slot (11) has soundproof cotton (10), the last fixed surface of bottom plate (4) is connected with rubber square (5), the last fixed surface of rubber square (5) is connected with roof (6).
2. The wear-resistant electromagnetic shielding functional fiber according to claim 1, wherein a plurality of elastic steel bars (19) are uniformly arranged between the top plate (6) and the connecting transverse plate (13), an inclined strut (23) is fixedly connected to an upper end of each elastic steel bar (19), an upper end of each inclined strut (23) is fixedly connected to the top plate (6), a lower chute (20) is formed in an upper surface of each elastic steel bar (19), an upper chute (22) is formed in a lower surface of the top plate (6), and a plurality of damping balls (21) are arranged between the upper chute (22) and the lower chute (20).
3. The abrasion-resistant electromagnetic shielding functional fiber according to claim 1, wherein an insertion groove (15) is formed in the upper surface of the fixing seat (14), an insertion block (16) is inserted into the insertion groove (15), a rubber compression block (17) is fixedly connected to the upper end of the insertion block (16), and a supporting short column (18) is fixedly connected to the upper end of the rubber compression block (17).
4. A wear-resistant functional fiber with electromagnetic shielding function as claimed in claim 3, wherein the upper end of the supporting stub (18) is fixedly connected with the connecting cross plate (13).
5. The abrasion-resistant electromagnetic shielding functional fiber according to claim 1, wherein a filling gap (7) is provided between the bottom plate (4) and the protective resin plate (3), an insulating block is filled in the filling gap (7), and the insulating block is made of PEVA high foaming material.
6. The abrasion-resistant electromagnetic shielding functional fiber according to claim 1, wherein the top plate (6) has a plurality of arc-shaped notches (8) uniformly formed on the upper surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322243.8U CN211607246U (en) | 2019-12-23 | 2019-12-23 | Wear-resistant fiber with electromagnetic shielding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922322243.8U CN211607246U (en) | 2019-12-23 | 2019-12-23 | Wear-resistant fiber with electromagnetic shielding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211607246U true CN211607246U (en) | 2020-09-29 |
Family
ID=72594306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922322243.8U Active CN211607246U (en) | 2019-12-23 | 2019-12-23 | Wear-resistant fiber with electromagnetic shielding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211607246U (en) |
-
2019
- 2019-12-23 CN CN201922322243.8U patent/CN211607246U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102416713B (en) | Lattice-gradient foamed aluminum composite material and preparation method thereof | |
| CN108316734B (en) | A kind of granulated multistage-multidirectional energy-dissipating and shock-absorbing support | |
| CN206721660U (en) | A kind of shock-absorbing bridge support | |
| CN110310617A (en) | A kind of enhancing of right cylinder type dot matrix is mingled with type underwater sound absorption structure | |
| CN210917826U (en) | Novel self-resetting assembly type anti-seismic sandwich wall | |
| CN102080439A (en) | Composite honeycomb sandwich structure floor | |
| CN211607246U (en) | Wear-resistant fiber with electromagnetic shielding function | |
| CN204876148U (en) | A style of calligraphy steel sheet supports with restraint of rubber stromatolite combination formula bucking | |
| CN104989002A (en) | Linear steel plate and rubber laminated and combined type buckling restrained brace | |
| CN211472872U (en) | Shockproof steel structure connecting device | |
| DE102011119976A1 (en) | Support core composite panel with a core made of expanded glass | |
| CN206233669U (en) | A kind of beam bolster | |
| CN215803590U (en) | Spherical energy dissipation and shock insulation device for wooden structure column base of ancient building | |
| CN211622078U (en) | Beam column damping structure | |
| CN214497869U (en) | Shear wall structure with shock attenuation is thermal-insulated | |
| CN212354902U (en) | Bottom steel structure for supporting cargo platform | |
| CN109826087B (en) | Bridge anti-seismic device with buffering and energy dissipation functions | |
| CN208996245U (en) | One kind having the Novel steel wood assembled wall of " people " steel band of model | |
| CN210257531U (en) | Novel composite bottom plate of container | |
| CN208105499U (en) | A kind of multidirectional energy-dissipating and shock-absorbing support of granulated | |
| CN113445804A (en) | Spherical energy dissipation and shock insulation device for wooden structure column base of ancient building | |
| CN217395856U (en) | Honeycomb panel with intermediate layer bearing structure | |
| CN209315291U (en) | Panel-type furniture gridding drying plate | |
| CN212175466U (en) | Combined bridge damping support | |
| CN209377017U (en) | Table tennis table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210518 Address after: No.11, huangbang Road, economic and Technological Development Zone, Longyan City, Fujian Province Patentee after: FUJIAN QL MATEL FIBER Co.,Ltd. Address before: 200 xiyuangong Road, Shangjie Town, Minhou County, Fuzhou City, Fujian Province Patentee before: MINJIANG University |