CN210040631U

CN210040631U - Module connecting structure

Info

Publication number: CN210040631U
Application number: CN201920718729.0U
Authority: CN
Inventors: 赵铱楠
Original assignee: Shenzhen Day - Hui Technology Co Ltd
Current assignee: Shenzhen Day - Hui Technology Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-07
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to a module connection structure, include: the fixing end comprises a mounting groove and a connecting elastic sheet, wherein the mounting groove is provided with an opening part, and the connecting elastic sheet is arranged inside the mounting groove; the mounting end comprises a module and a fixed elastic sheet, and the fixed elastic sheet is fixed at the bottom of the module and is electrically connected with the module; the width of the fixed elastic sheet is larger than the opening width of the opening part, the fixed elastic sheet can generate elastic deformation and enter the opening part, and then the elastic deformation of the fixed elastic sheet can be abutted against the connecting elastic sheet after being recovered. The utility model discloses the stiff end of application mounting groove and fixed shell fragment and the installation end that has fixed shell fragment realize the fixed connection of module and the connection of circuit simultaneously through the joint for whole installation is simple, swift, has simplified overall structure simultaneously.

Description

Module connecting structure

Technical Field

The utility model relates to a connector field especially relates to a module connection structure.

Background

With the development of science and technology, most of the electronic devices used in the electronic information industry tend to be small in size and multifunctional. In recent years, electronic devices are gradually developed towards function diversification and intellectualization, and meanwhile, more and more devices adopt modularized circuit and connection design, so that modules or modules with related functions, such as modules or modules for communication, illumination, heat dissipation and the like, can be added or reduced according to specific purposes for convenience of later-stage devices. In which a removable module or module is usually used to connect the functional module to the device or to a corresponding interface provided on the device, and thus to operate the relevant module.

Common module connection methods in the current market include: non-removable attachment means, such as by welding or gluing, and more commonly removable attachment means, such as by threaded fasteners, snap/snap features, etc. The above approaches often result in structural connections between the module and the circuit board or component, while electrical connections between them are often made using additional connectors. Therefore, the two modules are often separated in the current technology, and at least two steps are needed to complete the installation of the functional module.

It follows that the way of electrically connecting the multifunctional module with the additional connector not only results in a larger device volume, but also in a more complex installation process, especially for devices with very limited access space, while this non-integrated design limits further improvements and developments in space of the device.

In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a module connection structure is provided, can realize the structural fixed of function module and the connection of circuit simultaneously.

The utility model provides a technical scheme that above-mentioned technical problem adopted is:

a module connecting structure comprising: the fixing end comprises a mounting groove and a connecting elastic sheet, wherein the mounting groove is provided with an opening part, and the connecting elastic sheet is arranged inside the mounting groove; the mounting end comprises a module and a fixed elastic sheet, and the fixed elastic sheet is fixed at the bottom of the module and is electrically connected with the module; the width of the fixed elastic sheet is larger than the opening width of the opening part, the fixed elastic sheet can generate elastic deformation and enter the opening part, and then the fixed elastic sheet can be abutted against the connecting elastic sheet after the elastic deformation of the fixed elastic sheet is recovered.

In a preferred embodiment, the fixing end further includes an external circuit, and the connecting spring is electrically connected to the external circuit.

In a preferred embodiment, the connecting spring is electrically connected to the external circuit through a wire.

In a preferred embodiment, the external circuit is a circuit board, and the connecting elastic sheet is directly fixed on the circuit board.

In a preferred embodiment, the top surface of the connecting spring plate is provided with a bent portion.

In a preferred embodiment, the mounting end is provided with a plurality of pairs of the fixed elastic pieces, wherein the fixed elastic pieces are connected through a connecting sleeve.

In a preferred embodiment, the fixing end is matched with the plurality of pairs of fixing elastic pieces through the integral mounting groove and the connecting elastic pieces.

In a preferred embodiment, the fixing end is matched with a plurality of pairs of fixing elastic pieces through the independent mounting grooves and the connecting elastic pieces.

In a preferred embodiment, the connecting spring and the fixing spring are made of a conductive metal material.

The utility model has the advantages that:

the utility model discloses the application has the stiff end of mounting groove and fixed shell fragment and has the installation end of fixed shell fragment, realizes the fixed connection of module and the connection of circuit simultaneously through the joint for whole installation is simple, swift, has simplified overall structure simultaneously.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a fixing end of an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing end of another embodiment of the present invention;

FIG. 3 is a schematic structural view of a mounting end of an embodiment of the present invention;

FIG. 4 is a schematic structural view of a mounting end of another embodiment of the present invention;

fig. 5 is a schematic view of the installation of the structure of an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an embodiment of the present invention;

fig. 7 is a schematic structural view of a plurality of pairs of mounting ends of the fixed elastic pieces according to an embodiment of the present invention;

fig. 8 is a schematic structural view of the fixed ends of a plurality of pairs of fixed elastic pieces according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a plurality of pairs of fixing ends of fixing elastic pieces according to another embodiment of the present invention.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

Referring to fig. 1-9, the module connecting structure mainly includes a fixed end 1 and a mounting end 2, wherein the fixed end 1 and the mounting end 2 are matched with each other to realize the fixation of the module and the connection with the related circuit. Wherein as shown in fig. 1, for the utility model discloses a structural schematic diagram of stiff end 1 of embodiment includes: mounting groove 3, connection shell fragment 4, base plate 5 and external circuit. Wherein, the mounting groove 3 is arranged on the substrate 5 and can be made of plastic. The main structure of the mounting groove 3 is a pair of oppositely arranged bent structures, the top surfaces of the bent structures are horizontal planes and extend outwards in a step shape downwards, and therefore a gap, namely an opening 6 is formed between the opposite top surfaces of the mounting groove 3.

Connecting elastic sheet 4 sets up in the inside of mounting groove 3, and connecting elastic sheet 4 is the structure of buckling equally, and in this embodiment, connecting elastic sheet 4's major structure is similar with mounting groove 3's structure, and connecting elastic sheet 4's top surface and side can all contact with mounting groove 3, and then realize corresponding fixed. For the purpose of electrical conduction, the connection dome 4 may be made of an electrically conductive metal material. In order to realize good electric contact between the fixed end 1 and the installation end 2, the top surface of the connecting elastic sheet 4 is provided with a bending part 7 which is inwards concave towards the inside of the installation groove 3, and an inwards convex contact can be formed through the bending part 7 so as to ensure that the connecting elastic sheet 4 is in contact with the surfaces of other components. The other end of the connecting elastic sheet 4 is connected to an external circuit, and in this embodiment, as shown in fig. 1, the connecting elastic sheet 4 is connected to the external circuit through a wire. In another preferred embodiment, as shown in fig. 2, the external circuit is a circuit board 8, and the connection dome 4 is directly fixed to the circuit board by soldering and soldering, in such a way that the structure is more compact and flatter.

As shown in fig. 3, the mounting end 2 of the present embodiment mainly includes a module 9 and a fixing elastic sheet 10, wherein a module circuit board 11 is disposed at the bottom of the module 9, and the fixing elastic sheet 10 is directly connected to the module circuit board 10 and fixed at a specific contact of the module circuit board 11 by soldering. The main body of the fixing elastic sheet 10 is of a bent structure and is oppositely arranged, and similarly, the fixing elastic sheet 10 is made of a conductive metal material. As shown in fig. 3, in the embodiment, a planar contact surface is disposed on the top of the elastic fixing piece 10, and the contact surface can contact with the module circuit board 11, so that the current can be conducted to the module circuit board 11 through the elastic fixing piece 10. In other embodiments, as shown in fig. 4, the top of the fixing spring 10 is not provided with a contact surface, so that the fixing spring 10 is directly connected with the module circuit board 11, and can be directly fixed on the module circuit board 11 through soldering and bonding pads.

Further, the bottom of the fixed spring 10 is provided with a fixed part 12, the fixed part 12 extends along the width direction of the fixed spring 10, and the distance between the ends of the fixed part 12 is greater than the opening width of the opening 6. In use, as shown in fig. 5, the fixing elastic pieces 10 are pressed to elastically deform the fixing elastic pieces 10 and approach each other, and the distance between the ends of the fixing portions 12 is reduced and is smaller than the opening width of the opening portion 6, so that the fixing elastic pieces 10 can enter the opening portion 6, that is, the inside of the mounting groove 3. As shown in fig. 6, when the fixing portion 12 is located between the connecting elastic piece 4 and the substrate 5, the fixing elastic piece 10 is released, and the fixing elastic piece 10 gradually returns to the initial deformation state under the action of the elastic force. In this process, the distance between the 12 tip of fixed part increases gradually, is finally greater than the opening width of opening 6 for fixed shell fragment 10 cooperates with connection shell fragment 4 and the joint of mounting groove 3, and then fixes erection end 2 on stiff end 1. Meanwhile, the contact formed by the bending part 7 is contacted with the fixed elastic sheet 10, and meanwhile, the electric connection between an external circuit and a module circuit board 11 in the module 9 is ensured, and the conduction between the external circuit and the module circuit board is realized.

The connecting structure can simultaneously complete the fixing of the module structure and the connection of the circuit, so that the whole installation process is simple and rapid, meanwhile, the structure is simpler because an electric connector is not additionally used, the design space is saved, the whole structure is more flattened, and the whole effect of the whole structure is improved.

As shown in fig. 7, if the mounting end 2 is provided with a plurality of pairs of fixing elastic pieces 10, a connection sleeve 13 is provided for facilitating the connection of the fixing end 1 and the mounting end 2. The connecting sleeve 13 is made of an insulating material such as plastic or rubber, and a plurality of through mounting grooves 14 are formed therein, and the fixing elastic pieces 10 can be respectively mounted in the mounting grooves 14 when in use. On the other hand, in order to realize the connection with the plurality of pairs of fixing elastic pieces 10, as shown in fig. 8, an integrated fixing end 1 and connecting elastic pieces 4 may be provided, wherein the extending length of the fixing end 1 and the connecting elastic pieces 4 therein can accommodate the plurality of pairs of fixing elastic pieces 10 and realize good contact. In other embodiments, as shown in fig. 9, in this embodiment, a plurality of pairs of independent fixing ends 1 are used to fix a plurality of pairs of fixing elastic pieces 10. When fixing the fixed elastic pieces 10, the connecting sleeve 13 can be pressed, and the deviation of the connecting sleeve 13 drives the fixed elastic pieces 10 to elastically deform at the same time, so that the fixing of the installation ends 2 of the fixed elastic pieces 10 is realized.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. A module connecting structure, comprising:

the fixing end comprises a mounting groove and a connecting elastic sheet, wherein the mounting groove is provided with an opening part, and the connecting elastic sheet is arranged inside the mounting groove;

the mounting end comprises a module and a fixed elastic sheet, and the fixed elastic sheet is fixed at the bottom of the module and is electrically connected with the module;

the width of the fixed elastic sheet is larger than the opening width of the opening part, the fixed elastic sheet can generate elastic deformation and enter the opening part, and then the fixed elastic sheet can be abutted against the connecting elastic sheet after the elastic deformation of the fixed elastic sheet is recovered.

2. The module connecting structure according to claim 1, wherein the fixing end further comprises an external circuit, and the connecting spring is electrically connected to the external circuit.

3. The module connecting structure according to claim 2, wherein the connecting spring is electrically connected to the external circuit through a wire.

4. The module connecting structure according to claim 2, wherein the external circuit is a circuit board, and the connecting spring is directly fixed to the circuit board.

5. The module connecting structure according to claim 1, wherein a top surface of the connecting spring is provided with a bent portion.

6. The module connecting structure according to claim 1, wherein the mounting end is provided with a plurality of pairs of the fixed elastic pieces, wherein the fixed elastic pieces are connected by a connecting sleeve.

7. The module connecting structure according to claim 6, wherein the fixing end is engaged with the plurality of pairs of fixing elastic pieces through the mounting groove and the connecting elastic pieces integrally.

8. The module connecting structure according to claim 6, wherein the fixing end is engaged with the plurality of pairs of fixing elastic pieces through the independent mounting grooves and the connecting elastic pieces.

9. The module connecting structure according to claim 1, wherein the connecting spring and the fixing spring are made of a conductive metal material.