CN2072633U - multifunctional universal bracket - Google Patents

Abstract

The utility model provides a multifunctional and universal bracket, which includes a clamping device, an elastic clip and an adjusting device. Using the design of the clamping device, the bracket can be clamped on the edge of the table or locked on the wall as required, and the design of the adjusting device can make the bracket adjustable in the axial direction and pitch angle. And use the number of steel balls (flanges) to adjust the bearing force of the bracket, so that the fitting effect of the steel balls (flanges) and the concave edge can achieve the exact positioning and increase the scope of application. The cooperation between the lower seat and the hand-twist nut of the clamping device enables the clamping device and the adjusting device to be easily assembled under the tension of the elastic clip.

Description

The utility model provides a multifunctional and universal bracket, in particular a structural design suitable for various angle and axial adjustments. It is a novel utility model with a wide range of applications.

Although there are support structures on the market that can adjust the angle and position of computer screens and desk lamps, they have been limited to applicable products at the beginning of the design, so the support of this structure cannot be used with various items (such as Lamp holders, computer screens, etc.) are interchangeable, so the applicability is limited. In addition, the current bracket does not have any positioning and bearing force design for the adjustment of the pitch or axial position. The adjustment can only be made by perception and It is often impossible to adjust to the most appropriate angle (because there is no positioning design, there will be errors), and it cannot be used with different fixtures, resulting in unsatisfactory use. In view of this, the inventor considered how to make the bracket suitable The safety and practicability are more perfect, and a multi-functional universal bracket is specially provided. The bracket can use the design of the clamping device, so that the bracket can be clamped on the edge of the table or locked on the wall according to individual needs. The design allows the bracket to be adjusted freely in the axial and pitch angles, and the bearing force of the bracket is adjusted by using the number of steel balls (flanges), so that the fitting effect of the steel balls (flanges) and the concave edge can achieve exact positioning and increase its For the purpose of the scope of application, the clamping device and the adjusting device can be easily assembled under the tension of the elastic clip by using the cooperation between the inside and outside of the elastic clip, the bottom seat of the adjustment device and the hand-twist nut of the clamping device. , to form a novel structure and conform to the practical principle of universal support.

Its structure and function thereof are described in detail with regard to the embodiment of the present utility model in conjunction with accompanying drawing as follows:

Fig. 1 is the three-dimensional exploded view of the utility model.

Fig. 2 is the plane sectional view (1) of the utility model.

Fig. 3 is the plane sectional view (two) of the utility model.

Fig. 4 is the combined perspective view of the utility model.

Fig. 5 is a plane sectional view of another embodiment of the utility model.

The structure of the utility model includes a clamping device 1, an elastic clip 2 and an adjusting device 3; wherein:

The clamping device 1 is composed of a clamping body 11, hand screw nuts 12, 13, a positioning plate 14, an engraved panel 15 and a connecting piece 16. The inner side of the clamping body 11 is provided with a scale 111, and the upper and lower sides are provided with screw holes 112, 113, a fitting groove 114 extending from the outside, fitting groove 114 is inserted and positioned with the protruding piece 161 of the connecting piece 16, and the hole 162 of the connecting piece 16 and the screw 4 can be used to make the clamping body 11 positioned on the wall, The upper and lower screw holes 112, 113 are respectively locked with a hand screw nut 12, 13, and one end of the nut 12, 13 is provided with a groove 121, 131, and the other end is provided with a round hole 122, 132, and the round hole 122, 132 is used to fit The claw 141 of the positioning plate 14 uses the hole 142 of the positioning plate 14 to engage with the protrusion 151 of the engraved panel 15, so that the hand screw nuts 12, 13 are respectively positioned as one with the positioning plate 14 and the engraved panel 15, And a gap 17 is formed between the engraved panels 15 to fit the table edge... etc., and use the hand-twist nuts 12 and 13 to directly adjust and position the gap;

The elastic clip 2 is U-shaped, and the two end rods 21 form an oblique angle outward. The clip 2 is placed in the groove 121 of the hand screw nut 12, and the concave surface 123 on both sides is just in contact with the end rod 21. touch;

The adjustment device 3 is composed of arm bars 31, 32, upper seat 33, lower seat 34, positioning seat 35, curved rod 36, spring 37, steel ball 38, etc., and the two ends of arm bars 31, 32 are provided with discs 311, 312, 321 , 322, disc 311,322, lower seat 33, positioning seat 35 and curved bar 36 are provided with grooves 313,324,341,351,361, and grooves 313,324,341,351,361 are provided with springs 37 and steel ball 38, disc 321,312, upper seat 33 and the shaft sleeve 354 of positioning seat 35 are provided with multiple concave edges 323,314,332,331,352, utilize concave edges 323,314,332,331,352 respectively Fit the steel balls 38 in the grooves 313, 351, 324, 341, 361. When the upper and lower seats 33, 34 are facing each other, place the wave gasket 5 and the gasket 6 at the bottom of the lower seat 34 and lock them together with the screw 4. When the disks 311, 322, and 321 of the arms 31, 32 are opposite to the disk 321 of the arm 32, the disk 333 of the upper seat 33, and the disk 353 of the positioning seat 35, respectively, each uses a wave gasket 5 , The washer 6 and the screw 4 are movable and locked. When the bent rod 36 is placed in the bushing 354 of the positioning seat 35, the other end is fastened and positioned by the buckle ring 7, and an adjustment structure is formed by the combination of the above. And the convex circle 342 of the lower seat 34 can be used to put it into the groove 121 of the hand screw nut 12, so that the cut surface 343 of the convex circle 342 just touches the end rod 21 of the elastic clip 2 so that the adjustment device 3 can be positioned by the lower seat 34 On the clamping device 1, and the adjustment device 2 utilizes the design of the cutting surface 343 so that the lower seat 34 will not rotate arbitrarily for exact positioning and will not have any axial displacement;

The above-mentioned components can be easily assembled to form a multifunctional and universal bracket with a novel structure and practicality.

The universal bracket of the present invention can be directly positioned on the edge of the table or on the wall by the clamping body 11 or connecting piece 16 of the clamping device 1 (as shown in FIG. 2 ), so as to increase the scope of application.

The universal bracket of the present utility model can be directly used on the bending rod 36 of the adjusting device 3 to use the connecting piece 39 to connect the lamp head or the computer screen, etc., and it has a wide range and is suitable for any fixed object of this structure.

The universal bracket of the present invention can directly use the axial rotation of the upper base 33 to change the position of the adjustment device 3, which is suitable for large-scale direction adjustment of fixed objects.

The universal bracket of the present utility model can directly use the up and down displacement of the arms 31, 32 to change the position of the pitch angle of the adjustment device 3, so that the fixed object has an optimal viewing angle.

The universal bracket of the utility model can directly use the axial rotation of the fixed object to adjust the position of the fixed object.

The adjustment of the universal bracket of the utility model all utilizes the change of the matching position of the steel ball and the concave edge, so the adjusted displacement angle is accurate and can be precisely positioned.

The universal bracket of the utility model can be used instead of multiple grooves and steel balls, and multiple flanges can be used instead, so as to achieve the purpose of expected adjustment.

The universal bracket of the present utility model, regardless of using the fitting adjustment of the steel ball and the concave edge or the flange and the concave edge, all utilizes the wave gasket 5 to make the margin generated between the two convenient for the transfer and adjustment of the arm bar, the upper seat, etc.

The universal bracket of the utility model can be used for selecting the number of steel balls and flanges according to the weight of the fixed object, so as to adjust the size of the bearing capacity arbitrarily, so that the utility model can be applied to the use of various fixed objects and increase its scope of application.

The universal support of the utility model is novel in structure and conforms to the principle of practicality. It is a utility model that has never been seen in the market, so it is applied according to law.

Claims (4)

1. A multifunctional universal bracket, characterized in that it includes: Clamping device, a hand-screw nut is screwed into the upper and lower screw holes of the clamping body. One end of the hand-screw nut is provided with a groove, and the other end is provided with a round hole. The hole is engaged with the flange of the engraved panel to position the hand-screw nut, the positioning plate and the engraved panel, so that the gap between the engraved panel and the hand-screwed nut can be used for the clamping of the bracket. One side of the clamping body is provided with Fitting groove, use the fitting groove to fit with the tab of the connector so that the bracket can be directly positioned on the wall; The elastic clip has inclined end rods on both sides. When it is located in the groove of the hand-twist nut, the end rods are just on the concave surface of the groove, so as to clamp and position with the lower seat of the adjustment device; The adjustment device is equipped with discs on both sides of the two arms, and multiple concave edges are arranged in the disc of each arm and the sleeve of the upper seat and the positioning seat, and the other disc and the There are one or more grooves on the lower seat, positioning seat, and curved rod, and springs and steel balls can be placed in the grooves. Use steel balls to cooperate with any concave edge and use waveform Washers, washers and screws and nuts are positioned to form a plurality of pivots, so that the arm, bend and upper seat can use the change in the position of the steel ball and the concave edge to properly adjust the bend. computer screen, desk lamp, etc.), use the convex circle of the lower seat to insert the elastic clip, so that the convex circle and the end rod of the clamp can be clamped and positioned to prevent the arbitrary displacement of the lower seat. 2. The multifunctional and universal bracket according to claim 1, characterized in that the number of concave edges and grooves of the adjustment device can be set according to the needs, so that the bracket can be adjusted according to the different bearing capacity of the fixed object, increasing its scope of application. 3. The multifunctional and universal bracket according to claim 1, characterized in that the design of the groove, spring and steel ball of the adjustment device can also be replaced by a plurality of flanges, so as to use the fitting cooperation between the flange and the concave edge to adjust angle positioning. 4. The multi-functional and universal bracket as claimed in claim 1, characterized in that the cooperation and adjustment of the steel ball (flange) and the concave edge of the adjustment device can use the margin generated by the wave gasket to facilitate the rotation and positioning of the two. .

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