Publicity device for engineering management

The utility model discloses a publicity device for engineering management, including demonstrateing groove, bottom plate, solid fixed pressing plate, bulletin paper, installing support and installation component, the both sides of bottom plate all are connected with the installing support, be provid...

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Bibliographic Details
Main Author WANG WEIGONG
Format Patent
LanguageChinese
English
Published 16.11.2018
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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Summary:The utility model discloses a publicity device for engineering management, including demonstrateing groove, bottom plate, solid fixed pressing plate, bulletin paper, installing support and installation component, the both sides of bottom plate all are connected with the installing support, be provided with the show groove on one side lateral wall of bottom plate, the inside in show groove is provided with the bulletin paper, one side of bulletin paper is provided with two solid fixed pressing plate, gu all be connected with the installation component that two sets of symmetries set up on one side lateral wall of fixed pressing plate, the bottom plate includes clamp plate draw -in groove, mounting hole and accomodates the groove, be provided with the clamp plate draw -in groove that four symmetries set up on the bottom plate. Through designing solid fixed pressing plate and installation component, can utilize the elasticity extension spring to drive solid fixed pressing plate and fix the file paper on the show
Bibliography:Application Number: CN20182667369U