Height adjustable stand
First Claim
1. A stand, comprising:
- a housing;
an adjustable base fixed to one end of the housing, the adjustable base having a driving component, a follower, and a rotation shaft, the driving component configured to rotate the follower, with the rotation shaft fixed to the follower;
a pulley rotatably connected to the housing;
a sleeve slidably disposed on the housing, and engaging with the rotation shaft, a rotation of the follower forcing the sleeve sliding along the housing, the sleeve comprising a main portion and a peg, the main portion comprising a base plate and two side plates extending from opposite sides of the base plate, the peg extending through the side plates, and the rotating member seating on the peg;
a rotating member rotatably received in the sleeve;
a resilient member fixed to the adjustable base;
at least one cable partially coiling on the pulley, and connecting the resilient member to the rotating member, anda sliding member slidably connected to the housing and fixed to the cable.
1 Assignment
0 Petitions
Accused Products
Abstract
An exemplary stand (60) includes a housing (610), an adjustable base (68), a pulley (630), a sleeve (635), a rotating member (636), a resilient member (632), a sliding member (62), and a cable. The adjustable base is fixed to one end of the housing. The adjustable base has a driving component (681), a follower (682), and a rotation shaft (683). The driving component is configured to rotate the follower. The rotation shaft is fixed to the follower. The pulley is rotatably connected to the housing. The sleeve is slidably disposed on the housing, and engages the rotation shaft. The rotating member is rotatably received in the sleeve. The resilient member is fixed to the adjustable base. The cable partially coils around the pulley, and connects the resilient member to the rotating member. A sliding member is slidably connected to the housing and fixed to the cable.
39 Citations
18 Claims
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1. A stand, comprising:
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a housing; an adjustable base fixed to one end of the housing, the adjustable base having a driving component, a follower, and a rotation shaft, the driving component configured to rotate the follower, with the rotation shaft fixed to the follower; a pulley rotatably connected to the housing; a sleeve slidably disposed on the housing, and engaging with the rotation shaft, a rotation of the follower forcing the sleeve sliding along the housing, the sleeve comprising a main portion and a peg, the main portion comprising a base plate and two side plates extending from opposite sides of the base plate, the peg extending through the side plates, and the rotating member seating on the peg; a rotating member rotatably received in the sleeve; a resilient member fixed to the adjustable base; at least one cable partially coiling on the pulley, and connecting the resilient member to the rotating member, and a sliding member slidably connected to the housing and fixed to the cable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A stand, comprising:
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a housing; a sliding member slidably disposed on the housing; an adjustable base fixed to one end of the housing, the adjustable base comprising a driving component and a follower, the driving component configured to move the follower; a sleeve slidably disposed on the housing, and connecting with the follower, with movement of the follower capable of sliding the sleeve along the housing, the sleeve comprising a main portion and a peg, the main portion comprising a base plate and two side plates extending from opposite sides of the base plate, the peg extending through the side plates, and the rotating member seating on the peg; a rotating member received in the sleeve; a resilient member fixed to the adjustable base; at least one cable partially coiled on the pulley, configured to connect the resilient member to the rotating member; and a height-adjustable subassembly connecting the sliding member to the adjustable base, the height-adjustable subassembly configured for adjusting a position of the sliding member relative to the housing. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A stand, comprising:
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a housing; a sliding member slidably disposed on the housing; an adjustable base fixed to one end of the housing, the adjustable base configured to adjust a position of the sliding member relative to the housing; a sleeve slidably disposed on the housing, the sleeve comprising a main portion and a peg, the main portion comprising a base plate and two side plates extending from opposite sides of the base plate, the peg extending through the side plates, and the rotating member seating on the peg; and a height-adjustable subassembly, comprising; a pulley rotatably connected to the housing; a resilient member fixed to the adjustable base; and at least one cable partially coiled on the pulley and connecting the resilient member to the sliding member.
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Specification