VR glasses

A VR glasses, comprising:

• a screen frame and a bottom plate, wherein the screen frame is fixed on the bottom plate, the bottom plate is provided with two light-transmitting holes symmetrically, and an edge of the screen frame has a first side structure perpendicular to the bottom plate;
• a first sealing portion and a second sealing portion, wherein the first sealing portion and the second sealing portion are corresponding to the two light-transmitting holes respectively, the first sealing portion and the second sealing portion are both arranged on a same side as an extension direction of the first side;
• a first lens barrel and a second lens barrel, wherein the first lens barrel communicates with one of the two light-transmitting holes through the first sealing portion and the second lens barrel communicates with the other one of the two light-transmitting holes through the second sealing portion, and each of the first lens barrel and the second lens barrel is provided with a lens;
• a transmission mechanism, wherein the transmission mechanism is arranged close to the first side structure of the screen frame, the first lens barrel and the second lens barrel are configured to move relative to each other through the transmission mechanism, the transmission mechanism includes a first gear, a gear bracket and a spring, and on a side of the first gear facing the gear bracket is a first mating surface, and on a side of the gear bracket facing the first gear is a second mating surface, the first mating surface and the second mating surface are pressed against each other by the spring.