An elastic support structure comprising: an object including a blower , the blower having a vibration axis, wherein: the blower includes a diaphragm ; and the diaphragm vibrates along the vibration axis, characterized by a first spring ; a second spring ; a third spring ; and a fourth spring , wherein the object is suspended by the first spring , the second spring , the third spring , and the fourth spring , the first spring is connected to a first position of the object, the second spring is connected to a second position of the object, the third spring is connected to a third position of the object, the fourth spring is connected to a fourth position of the object, a virtual quadrangle is defined when viewed vertically from above, with the first position , the second position , the third position , and the fourth position being connected by virtual line segments, the first spring extends from the first position in a first direction to be away from the virtual quadrangle, the second spring extends from the second position in a second direction to be away from the virtual quadrangle, the third spring extends from the third position in a third direction to be away from the virtual quadrangle, the fourth spring extends from the fourth position in a fourth direction to be away from the virtual quadrangle, the first direction, the second direction, the third direction, and the fourth direction are each more than 45 degrees off a direction along the vibration axis, and the first direction, the second direction, the third direction, and the fourth direction each form an angle ranging between 30 degrees and 75 degrees, inclusive, with a vertical direction. the blower includes a diaphragm ; and the diaphragm vibrates along the vibration axis, a first spring ; a second spring ; a third spring ; and a fourth spring , the object is suspended by the first spring , the second spring , the third spring , and the fourth spring , the first spring is connected to a first position of the object, the second spring is connected to a second position of the object, the third spring is connected to a third position of the object, the fourth spring is connected to a fourth position of the object, a virtual quadrangle is defined when viewed vertically from above, with the first position , the second position , the third position , and the fourth position being connected by virtual line segments, the first spring extends from the first position in a first direction to be away from the virtual quadrangle, the second spring extends from the second position in a second direction to be away from the virtual quadrangle, the third spring extends from the third position in a third direction to be away from the virtual quadrangle, the fourth spring extends from the fourth position in a fourth direction to be away from the virtual quadrangle, the first direction, the second direction, the third direction, and the fourth direction are each more than 45 degrees off a direction along the vibration axis, and the first direction, the second direction, the third direction, and the fourth direction each form an angle ranging between 30 degrees and 75 degrees, inclusive, with a vertical direction. <EOS>