CN218254703U - Clamp - Google Patents

Abstract

The utility model discloses an anchor clamps, which comprises a fixed base, first clamping part and second clamping part, this first clamping part includes a plurality of first digging arms and first flexible wall, this second clamping part includes a plurality of second digging arms and the flexible wall of second, this first digging arm gets into in this fixing base from this fixing base side, this second digging arm gets into in this fixing base from this fixing base opposite side, this fixing base both sides are located relatively to this first flexible wall and the flexible wall of this second, form the centre gripping space between this first flexible wall and the flexible wall of this second, this fixing base is equipped with a plurality of stoppers, all be equipped with the spring between this first digging arm and this second digging arm and this stopper.

Description

Clamping device

Technical Field

The utility model relates to an anchor clamps field, concretely relates to anchor clamps for fixing cell-phone or panel computer.

Background

According to the record of chinese patent publication No. CN 205121413U, the main panel 2 includes a face 2a and a bottom 2b of a split structure, the movable arm 3 is also a double-hole movable arm 3a and a movable arm 3b cover split structure, the movable arm 3 includes a double rod extending between the face 2a and the bottom 2b, and a double-rod embedded tension spring 3C is connected to the main panel 2 to realize the contractive force. A plugging through hole 5 is arranged at the center of the clamping part 4 of one movable arm 3, and a corresponding hollow corresponding to the plugging through hole 5 is also arranged on the corresponding soft rubber pad 7; the clamping part 4 of the other movable arm 3 is provided with two through holes, and the corresponding soft rubber pad 7 is correspondingly provided with two hollow parts. The interface 1 is two semicircular jacket bodies which are movably sleeved on a through hole in the middle of the bottom shell 2 b: the left half tooth 1b and the right half tooth 1C further comprise nut-shaped tightening rings 1a screwed on the two half-circular jackets 1b and 1C through threads, and when the supporting rods are embedded into the left half tooth 1b and the right half tooth 1C, the tightening rings 1a can be tightened to realize clamping. The conventional clamp part has more structural components, so that a great deal of labor cost and material cost are wasted in manufacturing and assembling.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be: the clamp is simple in structure, convenient to operate and capable of saving labor and material cost.

In order to achieve the above object, the utility model provides an anchor clamps, which comprises a fixed base, first clamping part and second clamping part, this first clamping part includes a plurality of first digging arms and first flexible wall, this second clamping part includes a plurality of second digging arms and the flexible wall of second, this first digging arm gets into in this fixing base from this fixing base side, this second digging arm gets into this fixing base from another side of this fixing base in, this fixing base both sides are located relatively to this first flexible wall and the flexible wall of this second, form the centre gripping space between this first flexible wall and the flexible wall of this second, this fixing base is equipped with a plurality of stoppers, all be equipped with the spring between this first digging arm and this second digging arm and this stopper.

The utility model discloses a technological effect and advantage: the movable structure between the fixed seat and the first clamping part and between the fixed seat and the second clamping part is simple, the operation is convenient, and the labor cost and the material cost are saved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a bottom view of the present invention.

Fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 according to the present invention.

Fig. 4 is an exploded view of the present invention.

Fig. 5 is a schematic view of the base structure of the present invention.

Detailed Description

As shown in fig. 1 to 5, a clamp includes a fixing base 10, a first clamping member 20 and a second clamping member 30, where the first clamping member 20 includes a plurality of first movable arms 21 and a first retractable wall 22, the second clamping member 30 includes a plurality of second movable arms 31 and a second retractable wall 32, the first movable arm 21 enters the fixing base 10 from a side end of the fixing base 10, the second movable arm 31 enters the fixing base 10 from another side end of the fixing base 10, the first retractable wall 22 and the second retractable wall 32 are disposed at two sides of the fixing base 10, a clamping space is formed between the first retractable wall 22 and the second retractable wall 32, the fixing base 10 is provided with a plurality of stoppers 11, and springs 12 are disposed between the first movable arm 21 and the second movable arm 31 and between the stoppers 11.

During the use, stretch this first clamping part 20 and the outside extension of second clamping part 30 hard, this spring 12 shrink this moment, and the cell-phone or dull and stereotyped fixing can be placed to the increase of the width in this centre gripping space, and when there is not the tensile this first clamping part 20 of external force and this second clamping part 30, this spring 12 expands through self elasticity, thereby makes this first flexible wall 22 and this second flexible wall 32 to the removal of this fixing base 10 direction can fix cell-phone or dull and stereotyped effect.

The fixing base 10 includes a base 40 and a panel 50, the base 40 has a plurality of first movable grooves 41 and a plurality of second movable grooves 42, and the first movable grooves 41 and the second movable grooves 42 are both provided with the limiting blocks 11.

The first movable arm 21 is provided with a first spring groove 23, the first movable arm 21 is disposed in the first movable groove 41, the stopper 11 of the first movable groove 41 is disposed in the first spring groove 23, the spring 12 is mounted in the first spring groove 23, one end of the spring 12 is tangent to the surface of the stopper 11 of the first movable groove 41, the other end of the spring 12 is tangent to the sidewall of the first spring groove 23, when the first telescopic wall 22 moves outward, the sidewall of the first spring groove 23 moves toward the stopper 11, and at this time, the spring 12 contracts.

The second movable arm 31 is provided with a second spring groove 33, the stopper 11 of the second movable groove 42 is disposed in the second spring groove 33, the spring 12 is installed in the second spring groove 33, one end of the spring 12 is tangent to the surface of the stopper 11 of the second movable groove 42, the other end of the spring 12 is tangent to the sidewall of the second spring groove 33, when the second telescopic wall 32 moves outward, the sidewall of the second spring groove 33 moves toward the stopper 11, and the spring 12 contracts.

In practical implementation, the first movable arm 21, the second movable arm 31 and the spring 12 are first installed in the base 40, and then the panel 50 and the base 40 are installed by ultrasonic fixation.

One side surface of the base 40 is provided with a threaded bracket interface 43, and the base 40 can be fixedly connected with a bracket through the threaded bracket interface 43.

To sum up, the utility model discloses an anchor clamps, activity simple structure, convenient operation, save cost of labor and material cost between this fixing base 10 and this first hold assembly 20 and this second hold assembly 30.

Claims (5)

1. A clamp, characterized by: including fixing base (10), first clamping part (20) and second clamping part (30), this first clamping part (20) includes a plurality of first digging arms (21) and first flexible wall (22), this second clamping part (30) includes a plurality of second digging arms (31) and second flexible wall (32), this first digging arm (21) gets into this fixing base (10) from this fixing base (10) side in, this second digging arm (31) gets into this fixing base (10) from this fixing base (10) another side in, this fixing base (10) both sides are located relatively to this first flexible wall (22) and this second flexible wall (32), form the centre gripping space between this first flexible wall (22) and this second flexible wall (32), this fixing base (10) is equipped with a plurality of stopper (11), all be equipped with spring (12) between this first digging arm (21) and this second digging arm (31) and this stopper (11).

2. The clamp of claim 1, wherein: the fixing seat (10) comprises a base (40), a plurality of first movable grooves (41) are formed in the base (40), the limiting blocks (11) are arranged in the first movable grooves (41), first spring grooves (23) are formed in the first movable arms (21), the first movable arms (21) are arranged in the first movable grooves (41), the limiting blocks (11) of the first movable grooves (41) are arranged in the first spring grooves (23), the springs (12) are arranged in the first spring grooves (23), one ends of the springs (12) are tangent to the surfaces of the limiting blocks (11) of the first movable grooves (41), and the other ends of the springs (12) are tangent to the side walls of the first spring grooves (23).

3. The clamp of claim 2, wherein: the base (40) is provided with a plurality of second movable grooves (42), the second movable grooves (42) are provided with the limiting blocks (11), the second movable arms (31) are provided with second spring grooves (33), the limiting blocks (11) of the second movable grooves (42) are arranged in the second spring grooves (33), the springs (12) are installed in the second spring grooves (33), one ends of the springs (12) are tangent to the surfaces of the limiting blocks (11) of the second movable grooves (42), and the other ends of the springs (12) are tangent to the side walls of the second spring grooves (33).

4. The clamp of claim 2, wherein: the fixing seat (10) comprises a panel (50),

the panel (50) and the base (40) are fixed by ultrasonic waves to complete installation.

5. The clamp of claim 2, wherein: the surface of one side of the base (40) is provided with a threaded support interface (43).

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