CN211691956U

CN211691956U - Sliding hinge

Info

Publication number: CN211691956U
Application number: CN201921790224.1U
Authority: CN
Inventors: 刘雪杨
Original assignee: Shenzhen Yuanzhao Technology Co ltd
Current assignee: Shenzhen Yuanzhao Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-10-16
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a hinge specifically is a sliding hinge, including base, first turning block, second turning block, connecting plate, base and first turning block sliding connection, first turning block and second turning block sliding connection, the top of second turning block and the one end fixed connection of connecting plate. Through set up convex and recess on base, first turning block, second turning block, the convex slides each other in the recess to restriction hinge activity's orbit and scope have solved the problem of inconvenience when opening and closing wireless bluetooth headset for the user.

Description

Sliding hinge

Technical Field

The utility model relates to a hinge specifically is a sliding hinge.

Background

The box of current wireless bluetooth headset uses the pivot structure, two relative pivoted parts, and one of them part is provided with the axle center, is provided with the axle sleeve on the other part, and the axle center is at the axle sleeve internal rotation to the realization is opened and is closed the box, but this kind of mode open range is too big, is difficult to control the orbit of opening moreover.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sliding hinge has solved in prior art, and the opening range is too big, is difficult to the problem of the orbit of opening of control moreover, and this scheme is through setting up mutually supporting of convex and recess, and the convex slides each other in the recess to restriction hinge activity's orbit and scope have solved the problem of bringing inconvenience when opening and closing wireless bluetooth headset for the user.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sliding hinge, includes base, first turning block, second turning block, connecting plate, base and first turning block sliding connection, first turning block and second turning block sliding connection, the top of second turning block and the one end fixed connection of connecting plate.

Preferably, the both ends of base are provided with the first convex of arc respectively, two outsides of first turning block are provided with first recess respectively, first recess and first convex sliding connection, the inboard of first turning block is provided with the second convex, the both ends of second turning block are provided with the second recess respectively, second convex and second recess sliding connection

Preferably, the cross-sectional direction of the first convex shape, the second convex shape, the first groove and the second groove is square, U-shaped, V-shaped or semicircular.

Preferably, the rotation direction of the first convex shape, the second convex shape, the first groove and the second groove is arc-shaped, and the two ends of the first groove and the second groove are closed.

Preferably, the connecting plate is connected with the base through a spring.

Preferably, the spring is a compression spring or an extension spring.

Preferably, the middle end of the base is provided with a guide rod, and the spring is movably sleeved on the guide rod.

Advantageous effects

The utility model provides a sliding hinge possesses following beneficial effect: through setting up mutually supporting of convex and recess, the convex slides each other in the recess to restriction hinge activity's orbit and scope have solved the problem of inconvenience when opening and closing wireless bluetooth headset box for the user.

Drawings

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

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a sliding hinge 1, includes base 11, first turning block 12, second turning block 13, connecting plate 14, base 11 is the U-shaped, and first turning block 12 is the U-shaped, and the both ends of U-shaped are semi-circular, and second turning block 13 is the rectangle, and one end is semi-circular, connecting plate 14 is the rectangle, the top of second turning block 13 and the one end fixed connection of connecting plate 14.

The both ends of base 11 are provided with the first convex 111 of arc respectively, two outsides of first turning block 12 are provided with first recess 121 respectively, first recess 121 and first convex 111 sliding connection, the inboard of first turning block 12 is provided with second convex 122, the both ends of second turning block 13 are provided with second recess 131 respectively, second convex 122 and second recess 131 sliding connection.

In the above embodiment, it is preferable that the cross-sectional directions of the first convex 111, the second convex 122, the first concave 121, and the second concave 131 are square, U-shaped, V-shaped, semicircular, or the like.

In the above embodiment, it is preferable that the rotation direction of the first convex 111, the second convex 122, the first concave 121, and the second concave 131 is arc-shaped, and both ends of the first concave 121 and the second concave 131 are closed.

In the above embodiment, the connecting plate 14 is preferably connected to the base 11 by a spring.

In the above embodiment, preferably, the spring is a compression spring or an extension spring.

Preferably, the middle end of the base 11 is provided with a guide rod 112, and the spring is movably sleeved on the guide rod 112.

In operation, the first protrusion 111 slides within the first groove 121, the second protrusion 122 slides within the second groove 131, and the hinge movement track and range are limited, and when the hinge is opened and closed, that is, when the case of the wireless bluetooth headset is opened and closed, the case can be opened and closed within the hinge movement track and range.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sliding hinge is characterized by comprising a base (11), a first rotating block (12), a second rotating block (13) and a connecting plate (14), wherein the base (11) is connected with the first rotating block (12) in a sliding manner, the first rotating block (12) is connected with the second rotating block (13) in a sliding manner, and the top end of the second rotating block (13) is fixedly connected with one end of the connecting plate (14);

the both ends of base (11) are provided with first convex (111) respectively, the two outsides of first turning block (12) are provided with first recess (121) respectively, first recess (121) and first convex (111) sliding connection, the inboard of first turning block (12) is provided with second convex (122), the both ends of second turning block (13) are provided with second recess (131) respectively, second convex (122) and second recess (131) sliding connection.

2. A sliding hinge according to claim 1, wherein the first convex shape (111), the second convex shape (122), the first concave groove (121), and the second concave groove (131) have a square, U, V, or semicircular cross-sectional direction.

3. A sliding hinge according to claim 2, characterised in that the direction of rotation of the first male projection (111), the second male projection (122), the first recess (121), with the second recess (131) is arc-shaped, and that the first recess (121), with the second recess (131) is closed at both ends.

4. A sliding hinge according to any one of claims 1-3, characterised in that the web (14) is spring-connected to the base (11).

5. A sliding hinge according to claim 4, wherein said spring is a compression spring or an extension spring.

6. A sliding hinge according to claim 5, characterized in that the base (11) is provided with a guide rod (112) at the middle end thereof, said spring being movably fitted over the guide rod (112).