CONTROLLER KNOB DEVICE FOR ENDOSCOPE

The present invention relates to a controller knob device for an endoscope and, more specifically, to a device in which the rotational accuracy and fixing structure of a wheel knob for changing the direction of the endoscope are improved, thus enabling an endoscope camera to be easily operated and a patient's lesions to be accurately observed. The present invention may comprise: a signal body base in which base-side plates are folded on both sides of a base connection plate; a signal body member that is assembled to the base-side plate and transmits, to a control unit, a rotation input signal dependent on the rotation of a signal insertion shaft; a damper bracket in which a damper support plate is fixed to the base connection plate and a damper case is disposed in a space between the base-side plates, thus forming a first assembly space and a second assembly space; damper members which are assembled to the damper case and in which damper shafts protrude toward the base-side plates; a first knob module having a configuration in which a spring pressing pin of the base-side plate compresses a first spring member, assembled to a first spring insertion part, as a first wheel knob, which is disposed in the first assembly space and supported by a signal body insertion shaft and the damper shaft, rotates; and a second knob module having a configuration in which the spring pressing pin of the base-side plate compresses a second spring member, assembled to a second spring insertion part, as a second wheel knob, which is disposed in the second assembly space and supported by the signal body insertion shaft and the damper shaft, rotates. La présente invention concerne un dispositif de bouton de commande pour un endoscope et, plus spécifiquement, un dispositif dans lequel la précision de rotation et la structure de fixation d'un bouton roue pour changer la direction de l'endoscope sont améliorées, permettant ainsi à une caméra d'endoscope d'être facilement actionnée et aux lésions d'un patient d'être observées avec précision. La présente invention peut comprendre : une base de corps de signal dans laquelle des plaques côté base sont pliées sur les deux côtés d'une plaque de liaison de base ; un élément de corps de signal qui est assemblé à la plaque côté base et transmet, à une unité de commande, un signal d'entrée de rotation dépendant de la rotation d'un arbre d'insertion de signal ; un support d'amortisseur dans lequel une plaque de support d'amortisseur est fixée à