CN201170257Y - Hinge reinforcement framework - Google Patents

Abstract

The utility model relates to a hinge reinforcement structure, which improves the defect of traditional hinge structures that are prone to shaking and idling, resulting in poor structural stability. The utility model mainly includes a rotating part and an assembly part. The rotating part has a rotating shaft which is axially arranged in an axial hole of the assembly part, so that the rotating part generates an axial rotation stroke relative to the assembly part, and the rotating shaft is provided with a driving part to form a gap with the axial hole, wherein the rotating shaft of the rotating part is further provided with a reinforcement part, and the reinforcement part is provided with at least one reinforcement part that abuts against the wall of the axial hole in the gap, and the reinforcement part abuts against the wall of the axial hole to increase the supporting force of the rotating shaft in the gap, thereby achieving the effect of improving the stability of the structure.

Description

hinge reinforcement structure

technical field

The utility model relates to a hinge reinforcement structure, in particular to a hinge reinforcement structure for pivotally connecting two objects so that the two objects can rotate relatively.

Background technique

At present, electronic devices with display screens on the market, such as notebook computers, mobile phones, etc., mainly connect the display and the main body with a hinge shaft. The display can also be folded in half relative to the main body, and the size of the electronic device can be greatly reduced through the setting of the hinge, so as to achieve the effect of convenient storage and portability.

For example, the "pivot hinge structure improvement" of Taiwan Patent Certificate No. M326329 mainly includes a pivot seat, a pivot shaft, an elastic element and a pressing piece, and the pivot shaft is pivoted on the pivot seat and sleeved The elastic element, and the pressing piece has a connection hole to be arranged on the pivot, wherein the pressing piece is located between the elastic element and the pivot seat to provide a positioning effect when the pivot rotates, and Reduce the problem of wear and tear of the elastic element, prolong the life of the pivot hinge and increase its practical benefits; "Closed hinge" includes a rotating shaft. One end of the rotating shaft is pivoted with a fixed seat, and the other end is combined with a set of connecting seats. The end of the rotating shaft pivoted with the fixed seat is also pivotally provided with a mobilization structure and a resistance generating structure. , and a reset element is provided between the mobilization structure and the resistance generating structure to form a hinge without segment reset, wherein the mobilization structure includes a rotating part and a positioning part, and the rotating part and the positioning part are in contact with each other. With a rotation stroke, only a certain point will make the rotating part engage with the positioning part to achieve the closing function, and through the resistance generating structure including a plurality of resistance elements and gaskets, the gap between the resistance element and the gasket increase the frictional resistance of each other.

Although the hinges disclosed in the above two patents can achieve the effect of prolonging the service life or increasing the frictional resistance, there is still a long-standing deficiency in this field in essence, that is, the hinge shaft is designed to be non-cylindrical in general. The rod body, and the gaskets and other components linked to the rotating shaft also have corresponding non-circular holes, so that the gaskets and other components with non-circular holes can rotate synchronously with the rotating shaft to provide frictional resistance or form a positioning effect. In this way, The shaft hole of the connecting seat that is arranged axially with the rotating shaft forms a gap with the rotating shaft, which causes the rotating shaft and the connecting seat to shake. The gasket can be driven to rotate, which not only has poor structural stability, but also causes inconvenience in use.

This shows that above-mentioned existing hinge obviously still has inconvenience and defect in structure and use, and urgently needs to be further improved. In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and the general products do not have a suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. urgent problem to be solved. Therefore, how to create a new type of hinge reinforcement structure is one of the current important research and development topics, and it has also become a goal that the industry needs to improve.

In view of the defects of the above-mentioned existing hinges, the inventor actively researches and innovates based on years of rich practical experience and professional knowledge engaged in the design and manufacture of such products, and cooperates with the application of academic theories, in order to create a new type of hinge The reinforced structure can improve the general existing hinge and make it more practical. Through continuous research, design, and after repeated trial samples and improvements, the utility model with practical value is finally created.

Contents of the invention

The main purpose of the utility model is to overcome the defects of the existing hinges and provide a new type of hinge reinforcement structure. The technical problem to be solved is to strengthen the stability of the hinge structure, which is very suitable for practical use. .

The purpose of this utility model and the solution to its technical problems are achieved by adopting the following technical solutions. According to a hinge reinforcement structure proposed by the utility model, the hinge includes a rotating part and an assembly part, and the rotating part has a rotating shaft arranged in a shaft hole of the assembly part so as to generate a hinge relative to the assembly part. The rotation stroke of the shaft, and the shaft is provided with a driving part to form a gap with the shaft hole, the shaft of the rotating part is further provided with a reinforcement, and the reinforcement is provided in the gap to resist the wall of the shaft hole at least one reinforcing portion.

The purpose of this utility model and the solution to its technical problems can also be further realized by adopting the following technical measures.

In the aforementioned hinge reinforcement structure, the reinforcement member and the rotating member are integrally formed as a single body.

In the aforementioned hinge reinforcement structure, the reinforcement member is provided with a plurality of oil grooves.

In the aforementioned hinge reinforcement structure, the hinge is a single-axis hinge.

The aforementioned hinge reinforcement structure, wherein the hinge is a rotary hinge.

Compared with the prior art, the utility model has obvious advantages and beneficial effects.

With the above-mentioned technical solution, the hinge reinforcement structure of the present invention has at least the following advantages and beneficial effects:

The reinforcing part of the utility model can not only provide the frictional force for the rotation of the rotating part relative to the assembly part, but also provide a reinforcing part that resists the wall of the shaft hole through the reinforcing part to fill the gap of the rotating shaft. The gap formed between the driving part and the shaft hole has the following enhanced effects compared with the prior art:

1. Prevent the rotating part and the assembled part from shaking, so that the hinge can achieve the effect of improving the structural stability.

2. When the rotating member rotates, the rotating shaft does not need to abut against the wall of the shaft hole first. The reinforcing member is held against the wall of the shaft hole, so that the rotating stroke of the rotating member is smoother.

To sum up, the utility model is a hinge reinforcement structure, which improves the lack of poor structural stability caused by the sloshing and idling of the traditional hinge structure. It mainly includes a rotating part and an assembly part. The part has a rotating shaft and the shaft is arranged in a shaft hole of the assembly part, so that the rotating part produces a shaft rotation stroke relative to the assembly part, and the rotating shaft is provided with a driving part to form a gap with the shaft hole, wherein the rotation The rotating shaft of the part is further provided with a reinforcing part, and the reinforcing part is provided with at least one reinforcing part against the wall of the shaft hole in the gap, and the reinforcing part is resisted against the wall of the shaft hole to The supporting strength of the rotating shaft in the gap is increased, thereby achieving the effect of improving the stability of the structure. The utility model has the above-mentioned many advantages and practical value, it has great improvement no matter in product structure or function, has remarkable progress in technology, and has produced easy-to-use and practical effect, and compared with the existing hinge The utility model has enhanced and outstanding multiple functions, is more suitable for practical use, and has extensive application value in the industry. It is a novel, progressive and practical new design.

The above description is only an overview of the technical solutions of the present utility model. In order to better understand the technical means of the present utility model, it can be implemented according to the contents of the description, and in order to make the above-mentioned and other purposes, features and advantages of the present utility model better It is obvious and easy to understand. The preferred embodiments are specifically cited below, together with the accompanying drawings, and detailed descriptions are as follows.

Description of drawings

Fig. 1 is a structural exploded view of the utility model.

Fig. 2 is a schematic cross-sectional view of the utility model.

Fig. 3 is an exploded schematic diagram of another embodiment of the present invention.

Fig. 4 is a schematic diagram (1) of an embodiment of the present utility model.

Fig. 5 is a schematic diagram (2) of an embodiment of the present utility model.

Detailed ways

In order to further explain the technical means and effects of the utility model to achieve the intended purpose of the invention, the specific implementation, structure and characteristics of the hinge reinforcement framework proposed according to the utility model will be described below in conjunction with the accompanying drawings and preferred embodiments. And its effect, detailed description is as follows.

First of all, please refer to "Fig. 1 and Fig. 2", the utility model is a hinge reinforcement structure, the hinge mainly includes a rotating part 10 and an assembly part 30, the rotating part 10 has a rotating shaft 11 and The shaft is arranged in a shaft hole 31 of the assembly part 30 to produce a shaft rotation stroke relative to the assembly part 30, and the rotating shaft 11 is provided with a driving part 12 to form a gap A with the shaft hole 31. In addition, the hinge is more It includes a positioning mechanism 40 and a reset mechanism 50 passing through the rotating shaft 11, and a gasket 60 and a nut 70 are assembled at the end of the rotating shaft 11 to limit the positioning mechanism 40 and the reset mechanism 50 to the rotating shaft 11. In the drawings of the present utility model, the positioning mechanism 40 includes a convex positioning part 41 and a concave positioning part 42, the convex positioning part 41 is fixed on one side of the assembly part 30, and the concave positioning part 42 and the The convex positioning part 41 engages and is driven by the rotating shaft 11 to rotate synchronously, and the contact surface of the convex positioning part 41 and the concave positioning part 42 is respectively provided with a positioning convex part 410 and a positioning concave part 420, so that the concave positioning part 42 relative to the male positioning member 41 axis rotation, the positioning effect is achieved by engaging the positioning convex portion 410 and the positioning concave portion 420 with each other, and the reset mechanism 50 is a negative disc-shaped gasket to provide the positioning convex portion 410 and the positioning concave portion 420. The engagement force of the positioning recess 420, the positioning mechanism 40 and the reset mechanism 50 in the present invention are not limited by the drawings, and are easily replaced by persons with ordinary knowledge in this field; it is worth noting that the rotating part The rotating shaft 11 of 10 is further provided with a reinforcing part 20, and the reinforcing part 20 is provided with at least one reinforcing part 21 in the gap A that is pressed against the wall of the shaft hole 31, and the reinforcing part 21 is resisted The hole wall of the shaft hole 31 is used to increase the support force of the rotating shaft 11 in the gap A, so that the rotating member 10 will not shake in the shaft hole 31 due to the gap A, and even the phenomenon of idle rotation at the beginning of the shaft rotation stroke , so as to achieve the effect of improving the stability of the structure.

The reinforcing member 20 is a gasket and is provided with a plurality of oil grooves 22 to provide the smoothness of the rotation of the rotating member 10 relative to the assembly 30. In addition, the reinforcing member 20 can also be as shown in Fig. 3 As shown in the single body integrally formed with the rotating part 10a, the rotating shaft 11 directly passes through the shaft hole 31 of the assembly part 30, and then can be pushed against the shaft hole 31 by the reinforcing part 21 on the driving part 12 hole wall.

In the specific embodiment of the present utility model, the hinge is a single-axis hinge as shown in "Fig. Main frame 81, and this rotator 10 must connect a support arm 13 to set up the display 82 of this notebook computer 80, make this display 82 lift relative to this main frame 81; Moreover, this hinge can be used for this notebook computer A rotary hinge of 80 is shown in "Fig. 5", the rotating shaft ¨ is connected to a rotating base 14 fixed on the main machine 81, and the assembly 30 is connected to the display 82, so that the display 82 can not only be opposite to the The host 81 is opened, and can be rotated relative to the host 81. Most importantly, whether it is a single-axis hinge or a rotary hinge, the display 82 of the notebook computer 80 can be easily fixed by the setting of the reinforcement 20. Shaking with the host 81 occurs, and when the display 82 is lifted relative to the host 81, no idling will occur, thereby improving the stability and strength of the structure.

It can be seen from the above-mentioned technical solution that in the hinge, the rotating part 10 is provided with a reinforcing part 20 on one side of the shaft hole 31 of the assembly part 30, and the reinforcing part 20 can provide the rotation part 10 relative to the assembly part 30. frictional force, and the reinforcing part 21 provided with the reinforcing part 20 is resisted against the hole wall of the shaft hole 31, so as to fill the gap A formed between the driving part 12 of the rotating shaft 11 and the shaft hole 31. Compared with existing known technology, it has the following enhanced effects:

1. Prevent the rotating part 10 and the assembly part 30 from shaking, so that the hinge can achieve the effect of improving the structural stability.

2. When the rotating part 10 rotates, the rotating shaft 11 does not need to be against the wall of the shaft hole 31 first, and the reinforcing part 20 is held against the wall of the shaft hole 31, so that the rotation stroke of the rotating part 10 is further improved. smooth.

The above are only preferred embodiments of the present utility model, and do not limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any Those skilled in the art can use the technical content disclosed above to make some changes or modify them into equivalent embodiments without departing from the technical solution of the present utility model. Content, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.

Claims (5)

1. A hinge reinforcement structure, the hinge includes a rotating part (10) and an assembly part (30), the rotating part (10) has a rotating shaft (11) and the shaft is arranged on the assembly part (30) A shaft hole (31) of the shaft hole (31) produces a shaft rotation stroke relative to the assembly (30), and the shaft (11) is provided with a driving part (12) to form a gap (A) with the shaft hole (31), which Features: The rotating shaft (11) of the rotating member (10) is further provided with a reinforcing member (20), and the reinforcing member (20) is provided with at least one wall of the shaft hole (31) in the gap (A). A reinforcing part (21). 2. The hinge reinforcement structure according to claim 1, characterized in that the reinforcing member (20) and the rotating member (10a) are integrally formed as a single body. 3. The hinge reinforcement structure according to claim 1, characterized in that the reinforcement (20) is provided with a plurality of oil grooves (22). 4. The hinged reinforcement structure according to claim 1, wherein the hinge is a single-axis hinge. 5. The hinged reinforced structure according to claim 1, characterized in that the hinge is a rotary hinge.

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