CN216478339U

CN216478339U - Bolt assembly

Info

Publication number: CN216478339U
Application number: CN202123085335.2U
Authority: CN
Inventors: 朱劼昊; 陈佳杭; 陈皞
Original assignee: Hangzhou Zhibo Technology Co ltd
Current assignee: Hangzhou Zhibo Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-10
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a bolt component, which relates to the technical field of fasteners and comprises a bolt body, wherein one end of the bolt body is provided with a spheroid; the buckle is in threaded connection with the bolt body; the connecting sleeve is internally provided with a spherical hole matched with the spheroid, and the connecting sleeve is externally provided with a rotary clamping part. To bolt assembly's function singleness's technical problem, the utility model discloses a technological effect lies in that it can not only realize the fastening, can also realize angle modulation.

Description

Bolt assembly

Technical Field

The utility model relates to a fastener technical field, concretely relates to bolt assembly.

Background

The bolt assembly is a mechanical part for fastening connection, generally comprises a bolt body and a nut, has the advantages of reliable connection, convenient assembly and disassembly and the like, has various varieties and specifications, different performance and purposes and extremely high standardization, serialization and universalization degrees, and is widely applied to the fields of energy, electronics, machinery and the like.

However, the bolt body of the related bolt assembly can only move along the axial direction, so that the degree of freedom of the bolt assembly is small, the bolt assembly only has a fastening effect, and the bolt assembly is single in function.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

The technical problem to bolt assembly's function singleness, the utility model provides a bolt assembly, it can not only realize the fastening, can also realize angle modulation.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a bolt assembly, comprising:

the bolt comprises a bolt body, wherein one end of the bolt body is provided with a spheroid;

the buckle is in threaded connection with the bolt body;

the connecting sleeve is internally provided with a spherical hole matched with the spheroid, and the connecting sleeve is externally provided with a rotary clamping part.

Optionally, the buckle includes:

the buckle body is connected with the bolt body;

more than two clamping flaps arranged on the buckle body, wherein a limiting groove is arranged at one end, close to the buckle body, of each clamping flap, and a gap is formed between the clamping flaps relatively.

Optionally, the cross-sectional shape of the clip flap is non-fan-shaped.

Optionally, a plurality of limiting plates are arranged in the spherical holes.

Optionally, the outer periphery of the connecting sleeve is provided with an anti-slip part.

Optionally, a handle is arranged at one end of the bolt body, which is far away from the spherical body.

Optionally, the rotary clamping portion comprises a first limiting portion and a second limiting portion which are arranged at one end of the connecting sleeve, and the height of the first limiting portion is larger than that of the second limiting portion.

Optionally, the cross-sectional shape of the handle is polygonal.

Optionally, the first limiting part is arranged oppositely, and the second limiting part is arranged oppositely.

Optionally, a first limiting part is provided with a limiting block.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the clamping is realized through the buckle, and the universal rotation is realized for the bolt body and the connecting sleeve through the cooperation of the spherical body and the spherical hole, so that the angle adjustment is realized.

Drawings

Fig. 1 is a schematic structural diagram of a bolt assembly according to an embodiment of the present invention;

fig. 2 is a second schematic structural diagram of a bolt assembly according to an embodiment of the present invention;

in the figure: 1. a bolt body; 11. a spheroid; 12. a handle; 2. buckling; 21. a buckle body; 22. clamping the valve; 23. a limiting groove; 24. a gap; 3. a connecting sleeve; 31. a spherical hole; 32. a rotation engaging portion; 321. a first limiting part; 322. a second limiting part; 323. a limiting body; 33. a limiting plate; 34. an anti-slip portion; 4. installing a piece to be installed; 5. and (7) mounting a frame.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The utility model discloses in words such as first, second, be for the description the utility model discloses a technical scheme is convenient and set up, and does not have specific limiting action, is general finger, right the technical scheme of the utility model does not constitute limiting action. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and between the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, which is all within the scope of the present invention.

Example 1

With reference to fig. 1-2, the present embodiment provides a bolt assembly, comprising:

the bolt comprises a bolt body 1, wherein one end of the bolt body 1 is provided with a spherical body 11;

a buckle 2 in threaded connection with the bolt body 1;

the connecting sleeve 3 is provided with a spherical hole 31 matched with the spherical body 11 in the connecting sleeve 3, and a rotary clamping part 32 outside the connecting sleeve 3.

Specifically, when the mounting is carried out, the buckle 2 is firstly mounted on the to-be-mounted part 4, then the bolt body 1 is in threaded connection with the buckle 2, then the spherical hole 31 of the connecting sleeve 3 is matched with the spherical body 11 of the bolt body 1, the connecting sleeve 3 is simultaneously mounted in the mounting frame 5, the connecting sleeve 3 is rotated, and the connecting sleeve 3 is clamped with the mounting frame 5 under the action of the rotating clamping part 32; when the adjustment, rotate bolt body 1 for the spheroid 11 of bolt body 1 is at the globular hole 31 internal rotation of linking up cover 3, and bolt body 1 drives buckle 2 and rotates, and buckle 2 drives and treats installed part 4 and rotate, is convenient for adjust and treats installed part 4 for the angle of mounting bracket 5, wherein, treats that installed part 4 can be radar etc..

The bolt body 1 is used for supporting the spherical body 11 and ensuring the stability of the spherical body 11, and the spherical body 11 is used for being matched with the spherical hole 31, so that the bolt body 1 and the connecting sleeve 3 realize universal rotation; the inner side of the buckle 2 is used for being connected with the bolt body 1, and the outer side of the buckle 2 is used for being connected with the to-be-installed part 4, so that the buckle, the bolt body and the to-be-installed part are integrated; the spherical hole 31 can ensure the stability of the spherical hole 31 through the bearing of the connecting sleeve 3, and the spherical hole 31 is used for being matched with the spheroid 11, so that the bolt body 1 and the connecting sleeve 3 realize universal rotation; the rotary clamping part 32 can ensure the stability through the support of the connecting sleeve 3, and the rotary clamping part 32 is used for connecting the connecting sleeve 3 and the mounting rack 5, so that the three parts are integrated; in conclusion, the clamping is realized through the buckle 2, and the universal rotation of the bolt body 1 and the connecting sleeve 3 is realized through the matching of the spherical body 11 and the spherical hole 31, so that the angle adjustment is realized.

Further, buckle 2 includes:

a buckle body 21 connected with the bolt body 1;

more than two clamping flaps 22 are arranged on the buckle body 21, a limiting groove 23 is arranged at one end, close to the buckle body 21, of each clamping flap 22, and a gap 24 is formed between the corresponding clamping flaps 22.

Specifically, the buckle body 21 can ensure stability through the support of the bolt body 1; the clamping petals 22 are supported by the buckle body 21, so that the stability of the clamping petals 22 can be ensured, the clamping petals 22 are used for being matched with the to-be-installed part 4, the number of the clamping petals 22 is at least two, the specific number of the clamping petals 22 is not limited, and the clamping petals can be determined by comprehensively considering factors such as processing cost and manufacturing cost; spacing groove 23 passes through buckle body 21's support, can guarantee spacing groove 23's stability, and spacing groove 23 is used for and treats the cooperation of installed part 4, and the axial displacement of installed part 4 is treated in the restriction, because be equipped with clearance 24 between the relative card lamella 22, when the installation, will block lamella 22 to middle extrusion, when card lamella 22 with treat installed part 4 cooperation back, card lamella 22 automatic recovery realizes the chucking.

Further, the cross-sectional shape of the snap flaps 22 is non-fan-shaped.

Specifically, the non-fan shape can prevent the buckling part formed by combining the plurality of clamping flaps 22 from being circular, and effectively prevent the clamping buckle 2 and the mounting part 4 from rotating circumferentially relative to each other.

Further, a plurality of stopper plates 33 are provided in the spherical hole 31.

Specifically, the limiting plate 33 can guarantee the stability of the limiting plate 33 through the support of the spherical hole 31, and the limiting plate 33 is used for limiting the rotation angle of the bolt body 1 relative to the connecting sleeve 3, so that the rotation angle of the mounting piece 4 relative to the mounting frame 5 is limited, wherein the specific number of the limiting plate 33 is not limited, and the limiting plate can be determined according to comprehensive consideration of factors such as processing and manufacturing cost.

Further, the engaging sleeve 3 is provided with a slip-proof portion 34 on the outer periphery.

Specifically, the antiskid portion 34 is supported by the adapter sleeve 3, so that the stability of the antiskid portion 34 can be ensured, and the antiskid portion 34 is used for increasing the friction force between the operator and the adapter sleeve 3 to play an antiskid role.

Further, a handle 12 is arranged at one end of the bolt body 1 far away from the ball 11.

Specifically, handle 12 can guarantee handle 12's stability through the support of bolt body 1, and handle 12 is used for cooperating with appurtenance such as spanner, the bolt body 1 of being convenient for and buckle 2 cooperation.

Further, the rotary engaging portion 32 includes a first limiting portion 321 and a second limiting portion 322 disposed at one end of the engaging sleeve 3, and the height of the first limiting portion 321 is greater than the height of the second limiting portion 322.

Specifically, the first limiting part 321 and the second limiting part 322 are supported by the connecting sleeve 3, the stability of the first limiting part 321 and the second limiting part 322 can be guaranteed, the first limiting part 321 is matched with the mounting frame 5 firstly when the first limiting part 321 is installed, then the connecting sleeve 3 rotates in the circumferential direction, the first limiting part 321 is located on one side of the mounting frame 5, the second limiting part 322 is located on the other side of the mounting frame 5, and the axial limiting of the connecting sleeve 3 is achieved.

Further, the cross-sectional shape of the shank 12 is a polygon.

Specifically, the cross-sectional shape of the shank 12 may be a triangle, a quadrangle, a hexagon, or the like, which facilitates the matching of the bolt body 1 and various types of auxiliary tools, and increases the versatility.

Furthermore, the first position-limiting portion 321 is disposed opposite to the second position-limiting portion 322.

Specifically, the first limiting portion 321 which is arranged oppositely is beneficial to increasing the contact area of one side of the connecting sleeve 3 and the mounting frame 5, and the second limiting portion 322 which is arranged oppositely is beneficial to increasing the contact area of the other side of the connecting sleeve 3 and the mounting frame 5, so that the axial limiting stability of the connecting sleeve 3 is increased.

Further, a first limiting portion 321 is provided with a limiting block 323.

Specifically, the limiting block 323 can ensure the stability of the limiting block 323 through the support of the first limiting part 321, and the limiting block 323 is used for being matched with a groove in the mounting frame 5 and limiting the circumferential rotation of the connecting sleeve 3.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. A bolt assembly, comprising:

the buckle is in threaded connection with the bolt body;

2. The bolt assembly of claim 1, wherein the catch comprises:

the buckle body is connected with the bolt body;

3. A bolt assembly according to claim 2, wherein the cross-sectional shape of the locking lobes is non-sector.

4. A bolt assembly according to any one of claims 1 to 3, wherein a plurality of retainer plates are provided within the spherical bore.

5. A bolt assembly according to any one of claims 1 to 3, wherein the adaptor sleeve is provided with a slip-resistant portion around its periphery.

6. A bolt assembly according to any one of claims 1 to 3, wherein the end of the bolt body remote from the ball is provided with a shank.

7. A bolt assembly according to any one of claims 1 to 3, wherein the rotary latch portion comprises a first retaining portion and a second retaining portion at one end of the engagement sleeve, the first retaining portion having a height greater than the second retaining portion.

8. A bolt assembly according to claim 6, wherein the shank is polygonal in cross-sectional shape.

9. The bolt assembly of claim 7, wherein the first and second retaining portions are opposed to each other.

10. The bolt assembly of claim 7, wherein a stop is disposed on the first stop portion.