CN-224213722-U - Composite anti-static pavement plate

Abstract

The utility model provides a composite anti-static pavement plate which comprises a wedge structure, wherein the wedge structure comprises a base and four-edge cones arranged on the base, a first mounting cavity is formed in a supporting structure, one end of each four-edge cone is arranged in the first mounting cavity, one surface of the supporting structure, which is far away from each four-edge cone, is provided with a second mounting cavity, a plurality of supporting blocks are arranged in the second mounting cavity, through holes are formed in the second mounting cavity around each supporting block, a reticular structure is arranged in the second mounting cavity, fixing ports are formed in the reticular structure and are correspondingly inserted with the supporting blocks, probes are arranged around the fixing ports and are in insertion fit with the through holes, and the probes penetrate through the through holes and are in contact with the tops of the correspondingly arranged four-edge cones. The utility model has the advantages that the net structure avoids static electricity and the influence of wave absorbing performance of the wedge structure, and the probe penetrates through the through hole and contacts with the top of the quadrangular pyramid correspondingly arranged, so that the installation flow is simplified on the premise of ensuring the walking stability of the pavement plate.

Inventors

• WANG JUNYAO
• FAN XIN
• Ai Wenbo
• CHEN ERYUE
• QI CHENLIANG
• GUO DONG
• CAO XUESHAN

Assignees

• 无锡敬仁电子材料科技有限公司

Dates

Publication Date

20260508

Application Date

20250722

Claims (6)

1. 1. The utility model provides a compound antistatic pavement board which characterized in that, compound antistatic pavement board includes: The wedge structure (1), the wedge structure (1) comprises a base (11) and a plurality of quadrangular cones (12) arranged on the base (11); The support structure (2), a first installation cavity is formed in the support structure (2), one end of the quadrangular pyramid (12) is arranged in the first installation cavity, a second installation cavity is formed in one surface, far away from the quadrangular pyramid (12), of the support structure (2), a plurality of support blocks (21) are arranged in the second installation cavity, and through holes (22) are formed in the second installation cavity around each support block (21); The novel structure comprises a reticular structure (3), wherein the reticular structure (3) is arranged in a second installation cavity, a plurality of fixing ports (31) which are arranged at intervals are arranged on the reticular structure (3), the number of the fixing ports (31) is consistent with that of the supporting blocks (21) and are in one-to-one corresponding insertion connection, probes (32) are arranged at the periphery of each fixing port (31) corresponding to the positions of the through holes (22), the probes (32) are in insertion connection with the through holes (22) which are correspondingly arranged, and the probes (32) penetrate through the through holes (22) and are in contact with the tops of the quadrangular cones (12) which are correspondingly arranged.
2. 2. The composite antistatic pavement plate according to claim 1, wherein a plurality of etching grooves are formed in the second mounting cavity along the length and width directions, supporting blocks (21) are formed between adjacent etching grooves, and through holes (22) are formed in four corners of the periphery of each supporting block (21).
3. 3. The composite antistatic pavement slab according to claim 1, wherein the shape of the supporting block (21) is a cube or a cuboid.
4. 4. The composite antistatic pavement slab according to claim 1, wherein the probe (32) has a diameter of 5-25 mm and a length of 2-500 mm.
5. 5. The composite antistatic pavement slab according to claim 1, wherein the material of the support structure (2) is polypropylene.
6. 6. The composite antistatic pavement slab according to claim 1, wherein the shape of the quadrangular pyramid (12) is conical, and the base (11) and the quadrangular pyramid (12) are integrally formed or combined.

Description

Composite anti-static pavement plate Technical Field The utility model belongs to the technical field of wave-absorbing materials, and particularly relates to a composite anti-static pavement plate. Background In the prior art, in a microwave darkroom or a full-wave darkroom, in order to improve the wave absorbing performance of the material, the shape of the wave absorbing material is designed into a quadrangular pyramid shape (wedge shape), in order to bring convenience for the entrance and exit of experiment staff, a non-wave absorbing/wave transmitting/insulating foam or sponge flat plate-shaped pavement plate is generally adopted to cover the wedge-shaped wave absorbing material, but the volume conductivity and the surface conductivity of the insulating material are extremely low, usually 10 -12 S/m to 10 -17 S/m or even lower, and when the staff walks, the friction between the insulating material and the pavement plate can cause static discharge to be accumulated between the insulating pavement plate to damage a large number of electronic devices in a darkroom laboratory, or in the microwave darkroom or the full-wave darkroom, the super material or a multi-layer wave absorbing flat plate structure is adopted as the pavement plate, but the wave absorbing performance of the structure is often very limited, so that the use requirement of the darkroom with high performance is not met. Disclosure of Invention The utility model aims to overcome the defects in the prior art, and provides a composite anti-static pavement plate, which can avoid accumulation of static charges on the surface of the pavement plate and prevent economic loss of electronic equipment and system facilities caused by static discharge under the condition that the absorptivity of the composite anti-static pavement plate is almost equivalent to that of a traditional pavement plate covering wave-absorbing material in a frequency band of 1GHz or above. In order to achieve the technical purpose, the utility model adopts the following technical scheme: A composite antistatic walkway plate, wherein the composite antistatic walkway plate comprises: the wedge structure comprises a base and a plurality of quadrangular cones arranged on the base; The support structure is internally provided with a first mounting cavity, one end part of the quadrangular pyramid is arranged in the first mounting cavity, one surface of the support structure, which is far away from the quadrangular pyramid, is provided with a second mounting cavity, a plurality of support blocks are arranged in the second mounting cavity, and through holes are formed in the second mounting cavity around each support block; The structure comprises a first mounting cavity, a second mounting cavity, a reticular structure, a plurality of fixing ports, probes and four pyramid tops, wherein the reticular structure is arranged in the second mounting cavity, the reticular structure is provided with a plurality of fixing ports which are arranged at intervals, the number of the fixing ports is consistent with that of the supporting blocks and are in one-to-one corresponding grafting, the positions of the periphery of each fixing port, which correspond to the through holes, are provided with the probes, the probes are in grafting fit with the through holes, and the probes penetrate through the through holes and are in contact with the four pyramid tops, which correspond to the through holes. Preferably, the composite antistatic pavement plate, wherein a plurality of etching grooves are formed in the second installation cavity along the length direction and the width direction, supporting blocks are formed between adjacent etching grooves, and through holes are formed in four corners of the periphery of each supporting block. Preferably, the composite antistatic pavement plate is characterized in that the support block is square or cuboid. Preferably, the composite anti-static pavement plate, wherein the diameter of the probe is 5-25 mm, and the length of the probe is 2-500 mm. Preferably, the composite antistatic pavement plate is made of polypropylene. Preferably, the composite antistatic pavement plate is characterized in that the quadrangular pyramid is conical, and the base and the quadrangular pyramid are integrally formed or combined. The beneficial effects brought by the utility model are as follows: The composite anti-static pavement plate has the advantages that the mesh structure avoids static electricity, the wave absorbing performance of the wedge structure is prevented from being influenced, the probe is matched with the through hole, the probe penetrates through the through hole and contacts with the top of the quadrangular pyramid correspondingly arranged, the installation process is simplified on the premise of ensuring the stability of the pavement plate during walking, and the size of the fixed opening of the mesh structure and the structural size of the wave absorbing material