CN202493860U - Clutch type buffer device arranged for vertically standing of television machine frame - Google Patents

Abstract

A clutch type buffer device arranged for vertically standing of a television machine frame mainly comprises a foot stand, a horizontal shaft, a clutch type buffer device, a machine frame and the like. A television can be converted from vertically standing to standing with an upward-inclined angle which is bigger than 35 degrees. Due to the fact that the center line of a machine frame bearing deviates from the television, the center of the gravity shifts. When the television moves downwards, the gravity of the top of the television exceeds the gravity balance point, totally presses on the bottom of the television within a very small angle, and enables the balance gravity to disappear instantly. Therefore, the buffer device must be arranged to counterbalance the impulsive force which becomes quicker and quicker when the television gradually moves downwards, and to enable the place of the television to be stably converted and the television to vertically and fixedly stand.

Description

TV set rack is provided with the clutch type damping device of vertically parking usefulness

Technical field:

The utility model belongs to the television set assistant product.

Background technique:

The specialty of touch screen television set on being fixed on body or wall be with the machine, need vertically watch becoming the television set of facing upward the operating position conversion of inclining and also on market, not selling.In the process of research and development touch screen used as television frame, having run into the too urgent needs of the bottom establishes damping device and contends with.The TV set rack of selling on existing disclosed technology or the market is not established to be parked to turn to vertically to park by inclination and is leaned on the buffering amplitude after the contact of parking before the location touched to rotate the impact force of generation greater than the damping device of the 10 degree television set that contends with.Existing technology has the damping device of multiple construction method, and its structure, cost, outward appearance all can not be satisfied the demand and touch joint, cushioned, separate requirements such as steady greater than 10 degree.

Summary of the invention:

The utility model is provided with the TV set rack of clutch type damping device to vertically parking needs, mainly be made up of foot rest, transverse axis, ink recorder frame etc.The television set sign indicating number is fixed on the ink recorder frame; Television set can from vertically park turn to facing upward incline greater than 35 the degree park; Can act on the marginal bearing hole of television set gravitational equilibrium through replacing and settle transverse axis or adjustment fixed hole; The gravitational equilibrium point of television set is arranged on to face upward inclines between 10 degree to 30 degree, be preferably in the 18-20 degree.The angle of gravitational equilibrium point is bigger than normal, and slight vibrations are overbanking and the clutch type damping device that consumes automatically more; Less than normal can the impact of angle faced upward incline location and overbanking effort.Rotate television set face upward incline to the location by the process of stopping in gravity be inclined to and pour into to the top of television set gradually; The bottom of television set also has the gravity at suitable counteract gravity forces top when turning 90 degrees; Generally all be located between 38 degree to 48 degree and stop the angle; After the counteract gravity forces at gravity and the top of bottom, the restriction of being located continue to the top pour into to lay particular stress on strength quite limited, on locating, flexible contacts is set and gets final product.Because the bearing axis of ink recorder frame departs from television set and causes centre-of gravity shift; The gravity at top of having crossed gravitational equilibrium point television set during the bottom just all pours into the gravity pop-off that makes balance to the bottom of television set in very little angle, lay particular stress on tendency amplified rapidly the significantly clutch type damping device that contact as early as possible must be set contend with more under the anxious more steady transposition of impulse force ability touch by Vertical location and stop.For manufacture cost that reduces damping device and the consumptive material of exempting the solid damping device of sign indicating number; The clutch type damping device is arranged to a metal line its stage casing is coiled into the annular pass that can supply transverse axis to penetrate with the method for coiled coil, the two ends forming V-shape extends separately and constitutes positioning arm and buffer arm.The size of decision positioning arm and buffer arm formation V-arrangement angle is to touch buffer arm when gravitational equilibrium point 3 to 5 is spent and be as the criterion to crossing a little when the television set bottom after setting.After clutch type damping device orientation penetrated transverse axis and accomplish to install, the positioning arm of clutch type damping device was by being against on the foot rest, and it is safer that the positioning arm colligation is fixed on the foot rest.The ink recorder frame bottom when the television set band contacts the buffer arm force compresses of laying equal stress on and changes positioning arm and make the clutch type damping device produce the anti-drag realization pooling feature of opening with the V-arrangement angle that buffer arm constitutes; The bigger anti-drag of opening of the compressed variable of V-arrangement angle is big more; Offset because the bearing axis of ink recorder frame departs from television set, caused crossing the gravity that the weight that television set is unbalance is amplified rapidly in very little angle behind the equinoctial point.If the prestressed tension that is produced does not influence the requirement of light contact, can earlier the V-arrangement angle be amplified a little, set up or adjust suitable V-arrangement angle on their own with drag-line or limit card.Separate with buffer arm facing upward the state television set that inclines; Electric wire or signaling line servo-actuated displacement might occur is strayed into wherein; Clipped broken damage during the bottom; Head is touched in end setting at buffer arm, lets touch a slippage electric wire or signaling line touches with television set or ink recorder bridge joint again, makes television set and buffer arm produce certain distance and avoids pressing from both sides bad electric wire or the signaling line wherein that be strayed into.Touch that head can accessory embeds, enlarged distal tip line footpath, several different methods such as end is outwardly-bent constituted.The weight of the television set of different categories, model and size has very big gap; Clutch type damping device pressurized is reduced to the anti-drag of opening in location; Should be set at and be fit to use with the lightest television set model of the weight of this frame model coupling; According to the buffer requirement of different television set weight, can be set up in parallel the clutch type damping device of suitable quantity.

Description of drawings:

Fig. 1: the utility model embodiment's the right pseudosection of facing upward the state of parking that inclines;

Fig. 2: the right pseudosection of the state of vertically parking of present embodiment;

Fig. 3: the axis side view of the clutch type damping device of present embodiment;

Fig. 4: the foot rest of present embodiment, transverse axis seal in the diffusing shaft side figure of looking of assemblies such as clutch type damping device, bearing, transverse axis packing ring, ink recorder frame.

Embodiment:

Shown in Fig. 1-4; The utility model embodiment's the TV set rack that the clutch type damping device is set to vertically parking needs; Mainly constitute the frame of touch screen used as television by foot rest (1), transverse axis (2), ink recorder frame (3); Television set can turn to that facing upward inclines parks greater than 35 degree from vertically parking, and equipped television set (4) uses.Said TV set rack television set (4) by face upward the state of parking that inclines rotate clutch type damping device (5) is set in the bottom to the stroke of vertically parking television set (4) is relied on turn to the position of crossing gravitational equilibrium point 3-5 degree in the way of vertically parking location (1-1) after television set (4) contact with clutch type damping device (5), turn near television set (4) before the position of gravitational equilibrium point in the way that relies on that facing upward inclines and park location (1-2) of reversing and separate with clutch type damping device (5).Spend greater than 10 to vertical amplitude of fluctuation of parking the position television set (4) of location (1-1) from the contact of television set (4) and clutch type damping device (5) or the position of separating.Said clutch type damping device (5) is the annular pass (5-1) that a metal line becomes can supply transverse axis (2) to penetrate with its stage casing coiled coil, and the two ends forming V-shape extends formation positioning arm (5-2) and buffer arm (5-3).During installation; Requirement according to gravitational equilibrium point; The position that chooses suitable fixed hole and bearing hole fixes on the back side of television set (4) with ink recorder frame (3) the both sides alignment sign indicating number of split, and transverse axis (2) is penetrated the bearing hole on one side of ink recorder frame (3), seals in several suitable clutch type damping device (5) and the annexes of gravity demand with television set (4); Penetrate the another side of ink recorder frame (3) again, embed foot rest (1) and get final product.

The line of the end of the buffer arm (5-3) of clutch type damping device (5) directly enlarged to constitute touch head (5-4).

Claims (3)

1. TV set rack is provided with the clutch type damping device of vertically parking usefulness, mainly is made up of the frame of touch screen used as television foot rest (1), transverse axis (2), ink recorder frame (3), and television set can turn to that facing upward inclines parks greater than 35 degree from vertically parking, and equipped television set (4) uses; It is characterized in that: television set (4) is arranged between 10 degree to 25 degree at the gravitational equilibrium point of facing upward the state that inclines; TV set rack contacts with clutch type damping device (5) by facing upward to incline to parking to rotate when in the bottom to the stroke of vertically parking clutch type damping device (5) being set and making television set (4) rely on the position of putting needs in the way of vertically parking location (1-1) at television set (4); Rely on when facing upward inclines parks the position of putting needs in the way of location (1-2) and separate with clutch type damping device (5); Spend greater than 10 to the amplitude of fluctuation of the position television set (4) of vertically parking location (1-1) from the position of contact or separation; Said clutch type damping device (5) is the annular pass (5-1) that a metal line becomes can supply transverse axis (2) to penetrate with its stage casing coiled coil, and the two ends forming V-shape extends formation positioning arm (5-2) and buffer arm (5-3).

2. TV set rack as claimed in claim 1 is provided with the clutch type damping device of vertically parking usefulness, it is characterized in that: touch head (5-4) in the end setting of the buffer arm (5-3) of clutch type damping device (5).

3. TV set rack as claimed in claim 1 is provided with the clutch type damping device of vertically parking usefulness, it is characterized in that: according to television set (4) vary in weight and the different parallel connections of gravitational equilibrium point set angle are provided with the clutch type damping device (5) of suitable quantity.

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