CN219530252U - Support seat and support thereof - Google Patents

Abstract

The utility model discloses a bracket seat and a bracket thereof. The rotating member inner wall is provided with first screw thread, and the extensible member is installed in the rotating member, is provided with the second screw thread on the extensible member, and second screw thread and first screw thread cooperation. The two fixed arms are respectively arranged on two sides of the rotating piece, and at least one fixed arm is connected with the telescopic piece. The rotating piece is driven to rotate, and the telescopic piece is driven to stretch and retract by the aid of the matching of the first threads and the second threads, so that at least one of the fixed arms stretches or contracts. According to the support seat, the first thread is arranged in the rotating part, the second thread is arranged on the telescopic part, and at least one of the fixed arms is extended or contracted in a threaded matching driving mode, so that the support length of the support seat is adjusted, the support is firm, the reliability is high, the support seat can be used for a long time, and the support seat is not easy to damage.

Description

Support seat and support thereof

Technical Field

The utility model relates to the technical field of 3C accessories, in particular to a bracket seat and a bracket thereof.

Background

With the popularization of information technology, electronic devices such as mobile phones are increasingly frequently appearing in people's daily lives and works. Therefore, various 3C accessories are also generated, and great convenience is brought to people in using electronic equipment such as mobile phones. The bracket is one of various 3C fittings. The support can be reasonably used to liberate the hands of a user. The support has high convenience and universality, and is popular with people.

The telescopic support seat has the function of telescopically adjusting the support length, and has stronger adaptability. However, the current telescopic support seat has the telescopic function realized by the spring, the support is not firm enough, the reliability is low, the elasticity is poor after long-time use, and the spring is easy to damage.

Disclosure of Invention

The utility model aims to provide a bracket seat and a bracket thereof, which are firm in support, high in reliability, capable of being used for a long time and not easy to damage.

The utility model discloses a bracket seat, which comprises a rotating piece, a telescopic piece and two fixed arms. The rotating member inner wall is provided with first screw thread, and the extensible member is installed in the rotating member, is provided with the second screw thread on the extensible member, and second screw thread and first screw thread cooperation. The two fixed arms are respectively arranged on two sides of the rotating piece, and at least one fixed arm is connected with the telescopic piece. The rotating piece is driven to rotate, and the telescopic piece is driven to stretch and retract by the aid of the matching of the first threads and the second threads, so that at least one of the fixed arms stretches or contracts.

Alternatively, one of the fixed arms is connected to the telescopic member and the other fixed arm is located on one side of the rotary member.

Optionally, there are two telescopic members, one telescopic member is connected with one fixed arm, and the other telescopic member is connected with the other fixed arm; the second thread on one telescopic piece is an orthodontic thread, and the second thread on the other telescopic piece is a counter thread; the driving rotating piece rotates, and the two telescopic pieces drive the two fixed arms to stretch simultaneously; the rotating part is driven to rotate in the reverse direction, and the two telescopic parts drive the two fixed arms to shrink simultaneously.

Optionally, the bracket seat further includes an inserting rod inserted in the rotating member, and a fixing arm of the inserting rod is connected with one end of the inserting rod.

Optionally, the bracket seat further comprises a connecting piece for connecting the clamping mechanism, the connecting piece is connected with the other end of the inserted link, and the connecting piece is located between the fixed arm and the rotating piece.

Optionally, two inserting rods are arranged, the telescopic piece is in a cuboid shape, the two inserting rods are respectively attached to two sides of the telescopic piece, and one surface of the inserting rod, which is attached to the telescopic piece, is arranged as a plane; the connecting piece is provided with an opening which is matched with the cross section shape of the telescopic piece, and the telescopic piece passes through the opening to be connected with the fixed arm.

Optionally, a bayonet is formed on one side of the fixed arm away from the rotating member, and a clamping space is formed on the bayonet.

Optionally, the bayonet surface is provided with a deformation buffer layer.

Optionally, the bayonet is U-shaped.

The utility model also discloses a bracket, which comprises the bracket seat.

According to the support seat, the first thread is arranged in the rotating part, the second thread is arranged on the telescopic part, and at least one of the fixed arms is extended or contracted in a threaded matching driving mode, so that the support length of the support seat is adjusted, the support is firm, the reliability is high, the support seat can be used for a long time, and the support seat is not easy to damage.

Drawings

The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. It is evident that the figures in the following description are only some embodiments of the utility model, from which other figures can be obtained without inventive effort for a person skilled in the art. In the drawings:

FIG. 1 is an exploded view of a cradle mount according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a cradle mount according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a telescoping member according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the telescoping member of the present utility model not yet extended during use of the stand;

fig. 5 is a schematic view showing the extension of the telescopic member when the stand according to the embodiment of the present utility model is in use.

Wherein, 1, a rotating piece; 11. a first thread; 2. a telescoping member; 21. a second thread; 22. hollowed-out bone positions; 3. a fixed arm; 31. a bayonet; 4. a rod; 5. a connecting piece; 51. an opening; 52. ball head; 6. a deformation buffer layer; 7. a screw; 8. a decorative sheet; 9. and (5) supporting the rod.

Detailed Description

It is to be understood that the terminology used herein, the specific structural and functional details disclosed are merely representative for the purpose of describing particular embodiments, but that the utility model may be embodied in many alternate forms and should not be construed as limited to only the embodiments set forth herein.

The utility model is described in detail below with reference to the attached drawings and alternative embodiments.

As shown in fig. 1 to 3, as an embodiment of the present utility model, a stand is disclosed, which includes a rotary member 1, a telescopic member 2, and two fixed arms 3. The inner wall of the rotating member 1 is provided with a first thread 11, the telescopic member 2 is arranged in the rotating member 1, the telescopic member 2 is provided with a second thread 21, and the second thread 21 is in threaded fit with the first thread 11. The two fixed arms 3 are respectively arranged at two sides of the rotating member 1, and at least one fixed arm 3 is connected with the telescopic member 2. The rotation member 1 is driven to rotate, and the rotation member 1 drives the telescopic member 2 to stretch and retract through the cooperation of the first thread 11 and the second thread 21, so that at least one of the fixed arms 3 stretches or contracts.

According to the support seat, the first threads 11 are arranged in the rotating piece 1, the second threads 21 are arranged on the telescopic piece 2, and at least one of the fixed arms 3 is extended or contracted in a threaded matching driving mode, so that the support length of the support seat is adjusted, the support is firm, the reliability is high, the support seat can be used for a long time, and the support seat is not easy to damage. In particular use, the fixing arm 3 can be extended and fixed to the outer support bar 9, as shown for example in fig. 4 and 5.

Alternatively, in one of the embodiments, as shown in fig. 1 and 2, one of the fixed arms 3 is connected to the telescopic member 2, and the other fixed arm 3 is located at one side of the rotary member 1. In this scheme, its fixed arm 3 is connected with extensible member 2, realizes scalable, and another fixed arm 3 then fixes in one side of rotating member 1, and during the use, fixed arm 3 that is connected with extensible member 2 stretches out and draws back, and another fixed arm 3 then can not stretch out and draws back, when realizing flexible regulation, simple structure. Specifically, the fixed arm 3 is connected with the telescopic part 2 through two screws 7, so that the assembly is convenient, and the connection is firm. In another embodiment, there are two telescopic members 2, one telescopic member 2 is connected with one fixed arm 3, and the other telescopic member 2 is connected with the other fixed arm 3; the second thread 21 on one telescopic piece 2 is an orthodontic thread, and the second thread 21 on the other telescopic piece 2 is a counter thread; the rotating piece 1 is driven to rotate, and the two telescopic pieces 2 drive the two fixed arms 3 to stretch simultaneously; the rotating piece 1 is driven to rotate in the reverse direction, and the two telescopic pieces 2 drive the two fixed arms 3 to shrink simultaneously. In this scheme, set up extensible member 2 and be two, two extensible member 2 are connected with fixed arm 3 respectively, when rotating member 1, can drive two fixed arms 3 flexible simultaneously, flexible quick, convenient operation.

Optionally, as shown in fig. 1, the bracket seat further includes an insert rod 4, where the insert rod 4 is inserted in the rotating member 1, and a fixed arm 3 of the insert rod is connected with one end of the insert rod 4, where the fixed arm 3 is convenient and firm to assemble.

Optionally, the bracket seat further comprises a connecting piece 5 for connecting the clamping mechanism, the connecting piece 5 is connected with the other end of the inserted link 4, and the connecting piece 5 is located between the fixed arm 3 and the rotating piece 1. In this scheme, connecting piece 5 installs on inserted bar 4, and the equipment is convenient, and the installation is firm. Specifically, the connecting member 5 is connected to one end of the insertion rod 4 by a screw 7 through the screw 7, and the other end is connected to the fixed arm 3 by the screw 7. Specifically, a decorative sheet 8 is also installed between the fixed arm 3 and the telescopic member 2.

Alternatively, as shown in fig. 1, two inserting rods 4 are provided, the telescopic piece 2 is in a cuboid shape, the two inserting rods 4 are respectively attached to two sides of the telescopic piece 2, and one surface of the inserting rod 4 attached to the telescopic piece 2 is set to be a plane; the connecting piece 5 is provided with an opening 51 which is matched with the cross section shape of the telescopic piece 2, and the telescopic piece 2 passes through the opening 51 to be connected with the fixed arm 3. In this scheme, the plane of two inserted bars 4 is laminated with the both sides of the extensible member 2 that is the cuboid shape, and extensible member 2 then passes the opening 51 that suits with extensible member 2 cross section shape, and extensible member 2 can be spacing to connecting piece 5 and two inserted bars 4, and the rotation of restriction connecting piece 5 lets connecting piece 5 keep at predetermined angle, convenient to use. The shape of extensible member 2 has been utilized in this scheme and inserted bar 4, connecting piece 5 cooperation, just realized the spacing to connecting piece 5 through original part, simple structure, design benefit. Specifically, the connecting piece 5 is provided with a ball head 52, and an external clamping mechanism is arranged on the ball head 52 to realize rotatable connection.

Optionally, a bayonet 31 is formed on a side of the fixed arm 3 away from the rotating member 1, and the bayonet 31 forms a clamping space. In this solution, the bayonet 31 can be clamped on a support object, for example on the outer support bar 9 as shown in fig. 4 and 5. Optionally, the bayonet 31 is U-shaped to facilitate the snap-fit. Optionally, as shown in fig. 1, the surface of the bayonet 31 is provided with a deformation buffer layer 6, and the deformation buffer layer 6 can deform when being supported, so that the firmness of the support is improved. Specifically, the deformation buffer layer 6 may be a silica gel pad, a rubber pad, or the like. Specifically, as shown in fig. 3 and 5, the hollow-out bone position 22 is arranged on the telescopic member 2, so that the structural strength of the telescopic member 2 is ensured, meanwhile, the material is saved, and the weight is reduced.

The utility model also discloses a bracket, which comprises the bracket seat. Specifically, the bracket further comprises a clamping mechanism mounted on the connecting piece 5.

The above description of the utility model in connection with specific alternative embodiments is further detailed and it is not intended that the utility model be limited to the specific embodiments disclosed. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the utility model, and these should be considered to be within the scope of the utility model.

Claims (10)

1. A bracket base, characterized in that the bracket base comprises:

a rotating member, the inner wall of which is provided with a first thread,

the telescopic piece is arranged in the rotating piece, a second thread is arranged on the telescopic piece, and the second thread is in threaded fit with the first thread;

the two fixed arms are respectively arranged at two sides of the rotating piece, and at least one fixed arm is connected with the telescopic piece;

the rotating piece is driven to rotate, and the telescopic piece is driven to stretch and retract through the cooperation of the first thread and the second thread, so that at least one of the fixed arms stretches or contracts.

2. The mount pad of claim 1, wherein one of the fixed arms is coupled to the telescoping member and the other fixed arm is located on one side of the rotating member.

3. The bracket base of claim 1, wherein there are two telescopic members, one of which is connected to one of the fixed arms, and the other of which is connected to the other fixed arm; the second thread on one telescopic piece is an orthodontic thread, and the second thread on the other telescopic piece is an inverse thread; the rotating piece is driven to rotate, and the two telescopic pieces drive the two telescopic pieces to rotateThe fixed arms are simultaneously extended; the rotating piece is reversely driven to rotate, and the two telescopic pieces drive the two fixed arms to shrink simultaneously _。

4. The holder of claim 2, further comprising a plunger inserted into the rotatable member, wherein one of the fixed arms is connected to one end of the plunger.

5. The holder of claim 4, further comprising a connector for connecting to a clamping mechanism, the connector being connected to the other end of the plunger, the connector being located between the stationary arm and the rotating member.

6. The bracket seat according to claim 5, wherein two inserting rods are arranged, the telescopic piece is in a cuboid shape, the two inserting rods are respectively attached to two sides of the telescopic piece, and one surface of the inserting rod, which is attached to the telescopic piece, is arranged as a plane; the connecting piece is provided with an opening which is matched with the cross section of the telescopic piece in shape, and the telescopic piece passes through the opening and is connected with the fixed arm.

7. The bracket mount of any one of claims 1 to 6, wherein a bayonet is provided on a side of the fixed arm remote from the rotating member, the bayonet being formed with a snap-fit space.

8. The stent holder of claim 7, wherein the telescoping member has hollowed-out bone sites disposed thereon.

9. The mount pad of claim 7, wherein the bayonet is U-shaped.

10. A stent characterized by comprising a stent mount according to any one of claims 1 to 9.