CN102005550B - Hook module of electronic device - Google Patents

Abstract

A hook module of an electronic device, comprising: the base comprises two positioning columns and a side plate; the hook body is positioned on the base, one end of the hook body penetrates through the side plate, the hook body is provided with two elastic arms which are respectively positioned at two sides of the hook body, and the two elastic arms are respectively provided with a butting part; and when the hook body moves under stress, the two abutting parts are abutted by the two positioning columns respectively, the two positioning columns and the two abutting parts generate relative displacement to enable the two elastic arms to deform, and the hook body is driven to reset through the elastic restoring force of the two elastic arms.

Description

Hook module for electronic devices

technical field

The invention relates to a hook module, in particular to a hook module of an electronic device.

Background technique

Due to the rapid development of science and technology, the change and growth of electronic technology is changing with each passing day. Therefore, various electronic devices have gradually become an important medium for modern people to obtain information and communicate with others.

However, the operation of the electronic device is partly provided by the power supply of the battery, so that the electronic device can operate smoothly, so the battery is assembled in the electronic device. Usually, in order to protect the internal structural devices, the assembly opening is covered with a cover plate, so as to protect the internal electronic components and prevent damage caused by external collisions.

The cover plate is fixed on the electronic device through the engagement method of the hook. The hook module of the known art cover plate will extend a long guide post at its tail end, and the spring will be placed on the long guide post. And a retaining wall is set on the base of the cover, so that the spring can provide a reaction force to make the hook rebound. However, its disadvantage is that such a structure must be additionally equipped with springs, increasing assembly steps. In addition, this kind of structure with the rear end of the hook not only takes up more space, but also has a larger range of actuation stroke. When the electronic device is operated, if the machine vibrates excessively, the spring will also fall off, and the Make the rebound setting of the hook module invalid.

Contents of the invention

In view of this, the present invention proposes a hook module of an electronic device, which includes a base and a hook body; the base includes two positioning posts and side plates; the hook body is located on the base, and one end of the hook body passes through the side The hook body has two elastic arms respectively located on two sides of the hook body, and the two elastic arms respectively have a resisting portion; when the hook body is moved by force, the two resisting portions are respectively resisted by the two positioning columns , the relative displacement of the two positioning posts and the two abutting parts causes the deformation of the two elastic arms, and the elastic restoring force of the two elastic arms drives the hook body to reset.

Furthermore, the present invention also includes a push button, which passes through the base and is combined with the hook body. In addition, the hook body includes a fastening hole, and the push button includes a fastening portion, and the fastening portion is inserted into the fastening hole so that the hook body is fastened to the base.

In the present invention, through the elastic arm connected to the hook body, the hook body is displaced to the original position by the elastic force of the elastic arm. Utilizing the same fit between the guide rail at one end of the elastic arm and the positioning post, when the hook body is pushed, the elastic arm is elastically deformed due to the relative displacement between the positioning post and the guide rail, and the snapback force is used to make the clip The hook body is displaced, thereby making the hook body return to its original state. In order to solve the problem that the hook module in the known technology needs to be additionally equipped with springs, the assembly steps are increased and the springs must be prevented from falling off, and the hook module can be installed in a limited space and its actuation range can be reduced.

The detailed features and advantages of the present invention are described in detail below in the embodiments, the content of which is sufficient to enable any person familiar with the relevant art to understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, claims and accompanying drawings , any person skilled in the art can easily understand the related objects and advantages of the present invention.

Description of drawings

Fig. 1 is an exploded view of the first embodiment of the present invention.

Fig. 2 is a schematic diagram of the overall appearance of the first embodiment of the present invention.

Fig. 3 is a perspective view of another viewing angle of the present invention.

FIG. 4A is a top view of the operation of the first embodiment of the present invention.

Fig. 4B is a top view of the operation of the first embodiment of the present invention.

Fig. 5 is an exploded view of the second embodiment of the present invention.

FIG. 6 is a schematic diagram of the overall appearance of the second embodiment of the present invention.

Fig. 7A is a top view of the operation of the second embodiment of the present invention.

Fig. 7B is a top view of the operation of the second embodiment of the present invention.

Detailed ways

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are the hook module of the electronic device disclosed in the first embodiment of the present invention. The hook module of the electronic device of the present invention includes a base 10 and a hook body 20 .

The overall appearance of the base 10 is substantially L-shaped, with two positioning posts 11 and side plates 12 . The positioning column 11 can be in the shape of a three-dimensional cylinder, so that it can have a relatively smooth contact surface. The side plate 12 is generally a rectangular piece, and is provided with a through hole 13 . However, the structure of the positioning column 11 and the side plate 12 described above is only an example, and the present invention is not limited thereto.

The hook body 20 is substantially rectangular and located on the base 10 . In addition, the through hole 13 on the side plate 12 can be inserted into the hook body 20 so that one end of the hook body 20 passes through and is exposed to the side plate 12 (as shown in FIG. 2 ). Wherein, the hook body 20 is preferably made of POM plastic, so that the surface of the hook body 20 can be smoother.

The hook body 20 has two elastic arms 30, the two elastic arms 30 are generally arc-shaped elongated structures, and the two elastic arms 30 are respectively located on the two sides of the hook body 20, so that the peripheral part of the overall appearance is generally C-shaped. type. In addition, the elastic arm 30 is preferably made of POM plastic material, and the elastic arm 30 and the hook body 20 can be integrally formed.

Furthermore, the two elastic arms 30 respectively have a resisting portion 40 , and the two resisting portions 40 are substantially U-shaped and resisted by the two positioning posts 11 . The two resisting portions 40 respectively have resisting surfaces 41 for contacting with the two positioning posts 11 . When the hook body 20 moves under force, the two positioning posts 11 and the two abutting parts 40 produce relative displacements to deform the two elastic arms 30, and the elastic restoring force of the two elastic arms 30 drives the hook body 20 to reset ( As shown in Figure 4A, 4B). In addition, the two resisting portions 40 and the two elastic arms 30 are preferably integrally formed. Furthermore, the two resisting parts 40 are preferably made of POM plastic material, and the resisting surface 41 can be smoother, so that the relative displacement between the two positioning posts 11 and the two resisting parts 40 is easier. In this embodiment, the two positioning columns 11 are respectively extended with blocking pieces 17 , which can increase the strength and block the displacement range of the two elastic arms 30 .

The present invention also has a push button 50, the push button 50 has a fastening portion 51, and the hook body 20 has a fastening hole 21, the fastening portion 51 is inserted into the fastening hole 21, and combined with the hook body 20, and the The hook body 20 is engaged with the base 10 (as shown in FIG. 3 ). In addition, the push button 50 is preferably substantially rectangular, but the present invention is not limited thereto, and the push button 50 may also be in other shapes such as oval, circular and so on.

In addition, the base 10 also has a sliding portion 14 for placing the hook body 20 . One side of the sliding portion 14 is substantially a rectangular protruding structure, so that the other side forms an accommodating space 15 . When the push button 50 is combined with the hook body 20 , the accommodating space 15 can just be used for accommodating the push button 50 , and the displacement direction of the push button 50 is limited by the design of the accommodating space.

Both the sliding portion 14 and the positioning post 11 are disposed on one side close to the side plate 12 , and the positioning posts 11 are respectively located on two sides of the sliding portion 14 for abutting against the abutting portion respectively. In addition, the sliding part 14 includes a perforation 16. When the push button 50 is combined with the hook body 20, the fastening part 51 is used to pass through the perforation 16, and then inserted into the fastening hole 21 to complete the combination with the hook body 20 (as shown in FIG. 1).

The hook module of the electronic device of the present invention is that when the user pushes the push button 50, because the fastening part 51 is inserted into the fastening hole 21, when the push button 50 is pushed, the hook body 20 will be linked and slide. Displacement occurs on part 14. When the hook body 20 is forced to move, it will drive the two abutting parts 40 one after another, so that the two abutting parts 40 will also be displaced, and the two positioning columns 11 will respectively interfere with the abutting surface 41, and a relative displacement will also occur. The two elastic arms 30 expand outward due to the force of the collision.

When the user releases the push button 50 , the push button 50 is not affected by any external force, and the elastic restoring force of the two elastic arms 30 will make the two elastic arms 30 shrink inward. When the two elastic arms 30 are tapered inwardly, the two resisting parts 40 are simultaneously driven to generate a compressive force, and because the two positioning columns 11 are respectively in conflict with the resisting surface 41, therefore, when the compressive force is generated, the two When the positioning posts 11 collide with the abutting surfaces 41 , relative displacement occurs, and at the same time, the hook body 20 is also driven to be displaced, and reset along the sliding portion 14 .

Please refer to FIG. 5 and FIG. 6 , which are the hook module of the electronic device disclosed in the second embodiment of the present invention. The difference between this embodiment and the first embodiment is the structure of the two resisting portions 40 . The two resisting portions 40 are respectively provided with hollow guide rails 42 , and the inner edge surfaces of the guide rails 42 are formed as resisting surfaces 41 . The two guide rails 42 are generally coil-shaped closed structures, and the two positioning posts 11 are inserted into the two guide rails 42 , so that the two positioning posts 11 are respectively in contact with the abutting surfaces 41 . Please refer to FIG. 7A and FIG. 7B , when the hook body 20 moves under force, the two positioning columns 11 and the two abutting parts 40 resist each other, and a relative displacement occurs in the two guide rails 42, so that the two elastic arms 30 Deformation occurs, and the hook body 20 is driven to reset by the elastic restoring force of the two elastic arms 30 .

The invention utilizes the elastic device of the elastic arm, so that the hook module does not need to install additional springs, which not only reduces the material cost of springs and other components, but also simplifies the assembly process, effectively reduces assembly man-hours, and improves production efficiency. In addition, the appearance of the hook module of the present invention is similar to a C-shape, so as to achieve the purpose of saving space, so that the electronic device can have a larger accommodating space for utilization.

Although the technical content of the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention, and any changes and modifications made by those skilled in the art without departing from the spirit of the present invention shall be covered by the present invention Therefore, the scope of protection of the present invention should be defined by the claims.

Claims (9)

1. the hook module of an electronic installation is characterized in that, comprising:

Pedestal, it comprises slipping part, two reference columns and side plate, and above-mentioned slipping part comprises perforation, and above-mentioned two reference columns lay respectively at the both sides of above-mentioned slipping part, and above-mentioned side plate comprises through hole;

The snap fit body is positioned on the slipping part of said base, and the one end passes the through hole of above-mentioned side plate, and above-mentioned snap fit body has the both sides that two elastic arms lay respectively at above-mentioned snap fit body, and above-mentioned two elastic arms have respectively support division;

Push button passes above-mentioned perforation and is combined with above-mentioned snap fit body; And;

Wherein, when above-mentioned push button stressed when mobile, the above-mentioned snap fit body of interlock moves and embeds above-mentioned through hole, above-mentioned two support divisions are subject to above-mentioned two reference columns and support, above-mentioned two reference columns and above-mentioned two support divisions produce relative displacement and make above-mentioned two elastic arms produce distortion, and the elastic-restoring force by above-mentioned two elastic arms drives above-mentioned snap fit body and resets.

2. according to claim 1 the hook module of electronic installation is characterized in that, wherein above-mentioned two support divisions comprise supporting surface, in order to contact with above-mentioned two reference columns.

3. according to claim 2 the hook module of electronic installation is characterized in that, wherein above-mentioned two sections of supporting also comprise respectively guide rail, in order to contact with above-mentioned two reference columns.

4. according to claim 3 the hook module of electronic installation is characterized in that, wherein above-mentioned supporting surface is positioned at above-mentioned guide rail.

5. according to claim 1 the hook module of electronic installation is characterized in that, wherein above-mentioned snap fit body comprises clamping hole, and above-mentioned push button comprises holding division, utilizes above-mentioned holding division to embed above-mentioned clamping hole, and above-mentioned snap fit body is sticked on the said base.

6. according to claim 1 the hook module of electronic installation is characterized in that, wherein above-mentioned slipping part comprises accommodation space, in order to accommodate above-mentioned push button.

7. according to claim 1 the hook module of electronic installation is characterized in that, wherein above-mentioned two reference columns comprise respectively catch, in order to stop above-mentioned two elastic arm displacements.

8. according to claim 1 the hook module of electronic installation is characterized in that, wherein above-mentioned snap fit body and above-mentioned two elastic arms are formed in one.

9. according to claim 1 the hook module of electronic installation is characterized in that, wherein above-mentioned two elastic arms and above-mentioned two support divisions are formed in one.

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