CN214985140U

CN214985140U - Support base convenient to use

Info

Publication number: CN214985140U
Application number: CN202121289806.9U
Authority: CN
Inventors: 李冠军
Original assignee: Shenzhen Fast Runner Technology Co ltd
Current assignee: Shenzhen Fast Runner Technology Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-12-03
Anticipated expiration: 2031-06-09

Abstract

A support base convenient to use relates to the technical field of vehicle-mounted appliances. It comprises the following steps: a base, a connector; a first clamp arm; a second clamp arm; the first mounting part is connected between the first clamping arm and the connector; the second mounting part is connected to one end, close to the connector, of the second clamping arm; the elastic piece is assembled between the first installation part and the second installation part and used for providing power for the second clamping arm to swing towards the first clamping arm so as to realize clamping; and the connecting piece is assembled on the first installation part and the second installation part and used for realizing the relative rotation of the first clamping arm and the second clamping arm. By adopting the technical scheme, the clamping device has the advantages of strong operability, high clamping stability and simple structure.

Description

Support base convenient to use

Technical Field

The utility model relates to an on-vehicle apparatus technical field, concretely relates to support base convenient to use.

Background

A vehicle-mounted mobile phone support is a support used for fixing a mobile phone on a vehicle, and is used for placing the mobile phone at a proper position during driving, and facilitating a driver to take down or directly operate so as to improve the driving safety.

On-vehicle cell phone stand all need be fixed on the car, and present on-vehicle cell phone stand adopts support base centre gripping on the blade of the air-conditioning outlet of car more, but, current support base generally includes: connector, anchor clamps and lock nut need both hands to twist the nut soon and just can make anchor clamps carry out the centre gripping or loosen when using, have the defect of inconvenient operation, appear becoming flexible especially in the driving process, and the driver needs both hands to adjust, has the defect that has the potential safety hazard of using inconveniently and easily causing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a support base convenient to use, have easy strong operability, centre gripping stability height and simple structure's advantage.

In order to achieve the above object, the utility model adopts the following technical scheme: a stand for convenient use, comprising: a base, a connector; a first clamp arm; a second clamp arm; the first mounting part is connected between the first clamping arm and the connector; the second mounting part is connected to one end, close to the connector, of the second clamping arm; the elastic piece is assembled between the first installation part and the second installation part and used for providing power for the second clamping arm to swing towards the first clamping arm so as to realize clamping; and the connecting piece is assembled on the first installation part and the second installation part and used for realizing the relative rotation of the first clamping arm and the second clamping arm.

A first lug and a second lug are arranged on one side of the first mounting part, which is opposite to the second mounting part, and one end of the first mounting part, which is far away from the connector; the connecting piece is a lantern ring which is sleeved outside the first mounting part and the second mounting part so that the first lug and the second lug are mutually abutted; and a withdrawing space for withdrawing the second installation part during rotation is arranged in the sleeve ring.

Lie in on the first installation department lantern ring both ends are equipped with first spacing portion and the spacing portion of second, lie in on the second installation department lantern ring both ends are equipped with spacing portion of third and locating part, the locating part assemble in be close to on the second installation department connector one end.

The limiting part is provided with a limiting block close to the first installation part, and the first installation part is provided with a limiting groove which is used for accommodating the limiting block and limiting the limiting block in the axial direction.

The lantern ring is provided with a supporting arm.

The elastic piece is a V-shaped elastic piece, one end of the V-shaped elastic piece is arranged on the first installation part, and the other end of the V-shaped elastic piece is tightly propped against the second installation part.

The two ends of the V-shaped elastic sheet are provided with clamping grooves, and the first installation part and the second installation part are provided with clamping parts clamped with the clamping grooves.

The junction at V-arrangement shell fragment both ends is the arc, be equipped with on the first installation department and supply the arc wall that the junction was placed.

And a first anti-skid pad and a second anti-skid pad are respectively arranged on the clamping surfaces of the first clamping arm and the second clamping arm.

And a third anti-slip pad is arranged on the supporting surface of the supporting arm.

After the technical scheme is adopted, the utility model discloses beneficial effect does: through setting up the elastic component on first installation department and second installation department, realized that one-hand operation alright press from both sides tight effect, to a great extent has made things convenient for user's use to reduce because the inconvenient potential safety hazard that produces of operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a half sectional view of the present invention.

Description of reference numerals: 1. a connector; 2. a first clamp arm; 21. a first non-slip mat; 3. a second clamp arm; 31. a second non-slip mat; 4. a first mounting portion; 41. a first bump; 42. a first limiting part; 43. a second limiting part; 5. a second mounting portion; 51. a second bump; 52. a third limiting part; 6. an elastic member; 7. a collar; 8. a limiting member; 81. a fourth limiting part; 82. a limiting block; 9. a support arm; 91. a third anti-skid pad; 10. a clamping part; a. an arc-shaped slot; b. a card slot; c. a space of retreat; d. a limiting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to a stand base convenient to use, as shown in fig. 1 and 2, including: connector 1, first arm lock 2, second arm lock 3, first installation department 4, second installation department 5, elastic component 6 and connecting piece.

Wherein, the connector 1 is a universal head. The first mounting part 4 is connected between the first clamping arm 2 and the connector 1. The second mounting part 5 is connected to one end of the second clamping arm 3 close to the connector 1. The elastic element 6 is assembled between the first installation part 4 and the second installation part 5 and is used for providing power for swinging the second clamping arm 3 to the first clamping arm 2 to realize clamping. The connecting piece is assembled on the first installation part 4 and the second installation part 5 and is used for realizing the relative rotation of the first clamping arm 2 and the second clamping arm 3.

Under initial condition, first arm lock 2 and second arm lock 3 are in the clamping state, when pressing second installation portion 5 and keeping away from 3 one end of second arm lock, second arm lock 3 is to keeping away from 2 one end swings of first arm lock in order to realize unclamping. The process only needs one hand to operate, and great convenience is brought to users.

Further, the elastic member 6 is a V-shaped elastic piece or spring. Preferably, one end of the V-shaped spring is disposed on the first mounting portion 4, and the other end abuts against the second mounting portion 5. The junction at V-arrangement shell fragment both ends is the arc, is equipped with the arc wall a that supplies the junction to place on the first installation department 4. Cavities for accommodating and moving the elastic piece 6 are arranged in the first installation part 4 and the second installation part 5.

Specifically, the both ends of V-arrangement shell fragment all are equipped with draw-in groove b, are equipped with the joint portion 10 with draw-in groove b looks joint on first installation department 4 and the second installation department 5, and the both ends of V-arrangement shell fragment are passed through draw-in groove b and joint portion 10 joint in order to be connected with first installation department 4 and the 5 dismantlement formulas of second installation department.

Further, the first lug 41 and the second lug 51 are arranged at the opposite side of the first mounting part 4 and the second mounting part 5 and at the end far away from the connector 1. The connecting piece is a lantern ring 7, the lantern ring 7 is sleeved outside the first installation part 4 and the second installation part 5 so that the first lug 41 and the second lug 51 are abutted against each other, the first lug 41 and the second lug 51 serve as a rotation supporting part when the second installation part 5 rotates, and a withdrawing space c for withdrawing when the second installation part 5 rotates is arranged in the lantern ring 7.

The first mounting portion 4 is provided with a first limiting portion 42 and a second limiting portion 43 at two ends of the collar 7, the second mounting portion 5 is provided with a third limiting portion 52 and a limiting member 8 at two ends of the collar 7, and the limiting member 8 is assembled at one end of the second mounting portion 5 close to the connector 1. The limiting piece 8 is provided with a limiting block 82 on the side close to the first mounting portion 4, the first mounting portion 4 is provided with a limiting groove d for accommodating the limiting block 82, and the limiting block 82 is movably accommodated in the limiting groove d to axially limit the second mounting portion 55, so that the second mounting portion 55 is prevented from sliding out or loosening relative to the sleeve ring 77. A fourth limiting part 81 is arranged on one side of the limiting part 8 close to the lantern ring 7. The first position-limiting portion 42, the second position-limiting portion 43, the third position-limiting portion 52 and the fourth position-limiting portion 81 are used for limiting the collar 7 in the axial direction together.

Preferably, the limiting member 8 is arc-shaped, and it covers one end of the second mounting portion 5 close to the connector 1, and is bonded or clamped with the second mounting portion 5 after the second mounting portion is mounted.

Further, in order to improve the reliability of the fixing of the bracket base, the lantern ring 7 is provided with a supporting arm 9. The support arm is used for supporting around the air outlet when first arm lock 2 and second arm lock 3 centre gripping are at the leaf of air outlet. The supporting arm 9 can rotate 360 degrees around the central shaft through the lantern ring 7 to adjust the angle, so that the air outlet is suitable for more types of automobile air outlets. Preferably, a third anti-slip pad 91 is arranged on the supporting surface of the supporting arm 9, and the third anti-slip pad 91 plays roles of anti-slip and protecting the automobile from being scratched. Similarly, the clamping surfaces of the first clamping arm 2 and the second clamping arm 3 are provided with a first anti-skid pad 21 and a second anti-skid pad 31 respectively.

The working principle of the utility model is as follows: during the use, locating part 8 is pressed to the one hand, second installation department 5 is to being close to 4 one side swings of first installation department, under first lug 41 and second lug 51's effect, 3 counter swings of second arm lock, open for second arm lock 3, then insert first arm lock 2 and second arm lock 3 on the leaf of air outlet, loosen the hand again, elastic component 6 of compressive deformation produces the restoring force, reset with ordering about second installation department 5, thereby realize pressing from both sides tightly, at this moment, the support arm supports around the air outlet, further improve the fixed reliability of support base, have easy strong operability, the stable and simple structure's of centre gripping advantage.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A convenient bracket base is characterized in that a connector (1); a first clamp arm (2); a second clamp arm (3);

the first mounting part (4) is connected between the first clamping arm (2) and the connector (1);

the second mounting part (5) is connected to one end, close to the connector (1), of the second clamping arm (3);

the elastic piece (6) is assembled between the first installation part (4) and the second installation part (5) and used for providing power for swinging the second clamping arm (3) to the first clamping arm (2) to realize clamping; and the connecting piece is assembled on the first installation part (4) and the second installation part (5) and used for realizing the relative rotation of the first clamping arm (2) and the second clamping arm (3).

2. The stand base convenient to use of claim 1, wherein a first projection (41) and a second projection (51) are arranged at one end of the first mounting part (4) and the second mounting part (5) opposite to each other and far away from the connector (1);

the connecting piece is a lantern ring (7), and the lantern ring (7) is sleeved outside the first mounting part (4) and the second mounting part (5) so that the first lug (41) and the second lug (51) are mutually abutted;

a space (c) for withdrawing is arranged in the lantern ring (7) and is used for withdrawing when the second installation part (5) rotates.

3. The stand base convenient to use of claim 2, characterized in that a first limiting portion (42) and a second limiting portion (43) are arranged at two ends of the sleeve ring (7) on the first mounting portion (4), a third limiting portion (52) and a limiting member (8) are arranged at two ends of the sleeve ring (7) on the second mounting portion (5), and the limiting member (8) is assembled at one end of the second mounting portion (5) close to the connector (1).

4. The bracket base convenient to use as claimed in claim 3, wherein the limiting member (8) is provided with a limiting block (82) near the first mounting portion (4), and the first mounting portion (4) is provided with a limiting groove (d) for accommodating the limiting block (82) and axially limiting the limiting member (8).

5. The stand base for ready use according to claim 4, characterized in that the collar (7) is provided with support arms (9).

6. The convenient-to-use bracket base according to any one of claims 1-5, wherein the elastic member (6) is a V-shaped elastic sheet, one end of the V-shaped elastic sheet is arranged on the first mounting part (4), and the other end of the V-shaped elastic sheet is abutted against the second mounting part (5).

7. The convenient-to-use bracket base according to claim 6, wherein clamping grooves (b) are formed in two end portions of the V-shaped elastic sheet, and clamping portions (10) clamped with the clamping grooves (b) are arranged on the first installation portion (4) and the second installation portion (5).

8. The bracket base convenient to use as claimed in claim 7, wherein the joint of the two ends of the V-shaped spring plate is arc-shaped, and the first mounting portion (4) is provided with an arc-shaped groove (a) for placing the joint.

9. The stand base convenient to use according to claim 1, characterized in that the clamping surfaces of the first clamping arm (2) and the second clamping arm (3) are respectively provided with a first non-slip mat (21) and a second non-slip mat (31).

10. The stand base for ready use according to claim 5, characterized in that the support surface of the support arm (9) is provided with a third anti-skid pad (91).