CN214046239U - Shell assembly structure and electronic equipment - Google Patents
Shell assembly structure and electronic equipment Download PDFInfo
- Publication number
- CN214046239U CN214046239U CN202022836762.9U CN202022836762U CN214046239U CN 214046239 U CN214046239 U CN 214046239U CN 202022836762 U CN202022836762 U CN 202022836762U CN 214046239 U CN214046239 U CN 214046239U
- Authority
- CN
- China
- Prior art keywords
- pressing piece
- board
- piece
- motor
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a casing package assembly, including preceding shell, shrouding and pressfitting in preceding shell with compress tightly the gasket between the shrouding, the circuit board that is equipped with the motor and has board to board connector is equipped with in the preceding shell, it sets up to compress tightly the gasket the shrouding is last and press the motor with the board is to the board connector on, just the board passes through to the board connector compress tightly the gasket with motor ground connection connects. The utility model discloses still disclose an electronic equipment including above-mentioned casing package assembly. Compared with the prior art, beneficial effect lies in: make motor and board to board connector sharing one through the integrated design and compress tightly the gasket to reduce the equipment step, reach the purpose that improves the packaging efficiency and reduce the assembly cost, make the board to the board connector can be through motor ground connection through compressing tightly the gasket simultaneously, can carry out electromagnetic shield to the motor, can reduce the motor to the interference of antenna, can improve antenna efficiency.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an electronic equipment technical field, specificly relate to a casing package assembly and electronic equipment.
[ background of the invention ]
At present, electronic equipment such as mobile phones, tablet computers and smart bracelets become a part of people's lives, taking a mobile phone as an example, along with the improvement of science and technology and the improvement of living standard, the performance of the mobile phone is more and more powerful, and the functional requirements are more and more, so that more and more spare and accessory parts are required to be assembled on the mobile phone. In the prior art, components and parts such as motor, board to board connector in the cell-phone all are equipped with a bubble cotton when the equipment and compress tightly to increase their job stabilization nature, make the assembling process comparatively complicated, influenced packaging efficiency.
Accordingly, there is a need to provide a housing assembly structure and an electronic device to overcome the deficiencies of the prior art.
[ Utility model ] content
The utility model aims at providing a casing package assembly for electronic equipment's equipment aims at improving electronic equipment's packaging efficiency.
In order to realize the above object, the utility model provides a casing package assembly, including preceding shell, shrouding and pressfitting in preceding shell with compress tightly the gasket between the shrouding, preceding shell is equipped with the motor and has the circuit board of board to the board connector in the dress, compress tightly the gasket setting and be in on the shrouding and press the motor with the board is to the board connector on, just the board passes through to the board connector compress tightly the gasket with motor ground connection connects.
As an improvement of the utility model, the pressing gasket is at least including being used for the pressfitting the first pressing blade of motor, be used for the pressfitting the board is to the second pressing blade of board connector and connect in first pressing blade with connection piece between the second pressing blade.
As an improvement of the housing assembly structure of the present invention, the width of the first compressing plate and the second compressing plate is greater than the width of the connecting plate.
As an improvement of the housing assembly structure of the present invention, the first compressing plate is intersected with the plane where the second compressing plate is located, and a included angle is formed between the connecting plate and the first compressing plate or the second compressing plate.
As an improvement of the utility model, the first compressing plate is crossed with the plane at second compressing plate place, the middle part hem of connecting forms first connecting portion and second connecting portion, first connecting portion with the second connecting portion are used for connecting respectively first compressing plate with the second compressing plate.
As an improvement of the utility model discloses casing package assembly, first compact heap with parallel arrangement between the second compact heap, the middle part of connection piece reaches the connection piece with the junction of second compact heap forms first connecting portion through the hem and with the second connecting portion that first connecting portion obtuse angle links to each other, just first connecting portion with first compact heap is located same plane, the second connecting portion with second compact heap obtuse angle links to each other.
As an improvement of the utility model, the casing assembly structure comprises a first pressing piece, a second pressing piece and a connecting piece, wherein the connecting piece is made of a conductive foam and is cut into an integrated structure through pressing.
As an improvement of the utility model, the compression gasket is close to one side of shrouding is equipped with and is used for bonding the adhesive linkage of shrouding.
As an improvement of the utility model discloses casing package assembly, the shrouding is close to one side of preceding shell is equipped with the mounting groove, the mounting groove is used for the holding the first recess of motor, be used for the holding the board is to the second recess of board connector and with first recess with the spread groove of second recess intercommunication, it is attached to compress tightly the gasket the bottom of mounting groove.
The utility model also provides an electronic equipment including above-mentioned casing package assembly.
Compared with the prior art, the utility model discloses casing package assembly and electronic equipment's beneficial effect lies in: make motor and board to board connector sharing one through the integrated design and compress tightly the gasket to reduce the equipment step, reach the purpose that improves the packaging efficiency and reduce the assembly cost, make the board to the board connector can be through motor ground connection through compressing tightly the gasket simultaneously, can carry out electromagnetic shield to the motor, can reduce the motor to the interference of antenna, can improve antenna efficiency.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an exploded perspective view of the housing assembly structure provided by the present invention.
Fig. 2 is a perspective view of the compression gasket of fig. 1 shown installed in a closure plate.
Figure 3 is a perspective view of the closure plate shown in figure 1.
Fig. 4 is a perspective view of the pressing pad shown in fig. 1, in which a first pressing piece and a second pressing piece are arranged in parallel.
Fig. 5 is a perspective view of the compression pad of fig. 1 with the first compression tab and the second compression tab disposed in a common plane.
Fig. 6 is a perspective view of the pressure pad shown in fig. 1, in which a first pressure piece and a second pressure piece are arranged to intersect.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.
Referring to fig. 1 to 3, the present invention provides a housing assembly structure 100 for use in electronic devices such as mobile phones, tablet computers, portable intelligent terminals, and smart bracelets, and is mainly used for improving the assembly efficiency of the electronic devices.
In the embodiment of the present invention, the housing assembly structure 100 includes a front housing 10, a sealing plate 20 and a pressing gasket 30 pressed between the front housing 10 and the sealing plate 20, a motor 101 and a circuit board 103 having a board-to-board connector 102 are installed in the front housing 10, the pressing gasket 30 is disposed on the sealing plate 20 and pressed on the motor 101 and the board-to-board connector 102, and the board-to-board connector 102 is grounded to the motor 101 through the pressing gasket 30.
Here, the pressing pad 30 includes at least a first pressing piece 301 for pressing the motor 101, a second pressing piece 302 for pressing the board-to-board connector 102, and a connecting piece 303 connected between the first pressing piece 301 and the second pressing piece 302, and the shape of the first pressing piece 301 matches with the outer shape of the motor 101, and the second pressing piece 302 matches with the outer shape of the board-to-board connector 102, so as to facilitate identification and installation.
It can be understood that the motor 101 and the board-to-board connector 102 share one pressing pad 30 by an integrated design, thereby achieving the purpose of reducing the assembly steps and improving the assembly efficiency. Based on this, the pressing pad 30 may also be used to press other components that need to be pressed, for example, a third pressing sheet (not shown) is added to the pressing pad 30, and details are not described herein again.
It should be noted that, in order to avoid electromagnetic interference between the components, a certain distance should be kept between two different electronic components, for example, a certain distance is provided between the motor 101 and the board-to-board connector 102. Meanwhile, the motor 101 causes interference to some extent on the antenna on the electronic device when in operation, and the performance of the antenna is affected, so that the grounding through the motor 101 is good in grounding effect, and an electromagnetic shielding effect can be generated on the motor 101, so that the influence of the motor 101 on the antenna can be reduced, and the influence of the motor 101 on the antenna is reduced by 0.5-4.5db in actual measurement.
Further, in one embodiment, in order to reduce the material cost, the widths of the first pressing piece 301 and the second pressing piece 302 are both greater than the width of the connecting piece 303, that is, the smaller the width of the connecting piece 303, the better, the occupied area of the connecting piece 303 is minimized, and thus the purpose of reducing the material cost is achieved.
Preferably, the connecting piece 303 connects the first pressing piece 301 and the second pressing piece 302 along the shortest distance between the first pressing piece 301 and the second pressing piece 302, so that the material required for the pressing pad 30 is minimized.
Further, in an embodiment, the first pressing piece 301 and the second pressing piece 302 may be disposed on different planes, and for this purpose, the connecting piece 303 may form an included angle with the first pressing piece 301 or the second pressing piece 302 by folding, so that the connecting piece 303 may be used to connect the first pressing piece 301 and the second pressing piece 302 which are not on the same plane. Moreover, when the connecting piece 303 and the first pressing piece 301 or the second pressing piece 302 are not suitable for being hemmed, for example, when the edge of the first pressing piece 301 or the second pressing piece 302 is arc-shaped, the middle part of the connecting piece 303 may form a first connecting part 3031 and a second connecting part 3032 by hemming to respectively connect the first pressing piece 301 and the second pressing piece 302.
It can be understood that the folding position and the folding number of the connecting piece 303 are related to the plane positions of the first pressing piece 301 and the second pressing piece 302, and also related to the shapes of the first pressing piece 301 and the second pressing piece 302.
Specifically, as shown in fig. 5, when the first pressing piece 301 and the second pressing piece 302 are located on the same plane, the connecting piece 303 does not need to be subjected to edge folding; as shown in fig. 6, when the planes of the first pressing piece 301 and the second pressing piece 302 intersect, the connecting piece 303 is folded once, and at this time, the folded position may be placed at the connection position of the first pressing piece 301 and the connecting piece 303, or at the connection position of the second pressing piece 302 and the connecting piece 303, or at the middle part of the connecting piece 303 according to the shapes of the first pressing piece 301 and the second pressing piece 302; similarly, as shown in fig. 4, when the planes of the first pressing piece 301 and the second pressing piece 302 are parallel, the connecting piece 303 needs to be folded twice, and the folding position may be a joint of the first pressing piece 301 and the connecting piece 303, a joint of the second pressing piece 302 and the connecting piece 303, or a middle portion of the connecting piece 303, where the middle portion of the connecting piece 303 may be folded twice.
In this embodiment, the first pressing piece 301 and the second pressing piece 302 are arranged in parallel to be used for pressing the motor 101 and the board-to-board connector 102 with different heights, the first pressing piece 301 is in a circular plate shape and is used for pressing the cylindrical motor 101, the second pressing piece 302 is in a rectangular plate shape and is used for pressing the rectangular board-to-board connector 102, a first connecting portion 3031 and a second connecting portion 3032 connected with the first connecting portion 3031 at an obtuse angle are formed in the middle of the connecting piece 303 and at the connecting portion between the connecting piece 303 and the second pressing piece 302 by flanging, the first connecting portion 3031 and the first pressing piece 301 are located on the same plane, and the second connecting portion 3032 is connected with the second pressing piece 302 at an obtuse angle.
Preferably, in order to facilitate the production of the compression gasket 30 and improve the production efficiency of the compression gasket 30, the first compression piece 301, the second compression piece 302 and the connecting piece 303 adopt a piece of conductive foam to be cut into an integrated structure by pressing, so that the appearance of the first compression piece 301 and the second compression piece 302 can be conveniently manufactured, and meanwhile, the edge folding can be conveniently carried out in the pressing process.
Further, in an embodiment, an adhesive layer (not shown) for adhering the sealing plate 20 is disposed on a side of the pressure pad 30 close to the sealing plate 20, the pressure pad 30 and the sealing plate 20 are connected into a whole through the adhesive layer, and the sealing plate 20 adhered with the pressure pad 30 is connected to the front housing 10, so that the installation of the pressure pad 30 is facilitated, and the pressure pad 30 can accurately press the motor 101 and the board-to-board connector 102.
Here, in order to attach the pressure pad 30 to the sealing plate 20, a mounting groove 201 for attaching the pressure pad 30 is provided on the side of the sealing plate 20 close to the front case 10, that is, the pressure pad 30 is attached to the bottom of the mounting groove 201. Specifically, the mounting groove 201 includes a first groove 2011 for attaching the first pressing sheet 301, a second groove 2012 for attaching the second pressing sheet 302, and a connecting groove 2013 for communicating the first groove 2011 with the second groove 2012 and for attaching the connecting sheet 303, and the first groove 2011 and the second groove 2012 respectively correspond to the motor 101 and the board-to-board connector 102, so that the first pressing sheet 301 and the second pressing sheet 302 can respectively press the motor 101 and the board-to-board connector 102.
Preferably, the depth of each of the first recess 2011 and the second recess 2012 is greater than the thickness of the pressing pad 30, so that the motor 101 and the board-to-board connector 102 can respectively extend into the first recess 2011 and the second recess 2012, that is, the motor 101 and the first recess 2011 can be matched with each other, and the board-to-board connector 102 and the second recess 2012 can be matched with each other, so that the fixing of the motor 101 and the board-to-board connector 102 is firmer and more reliable.
To sum up, the utility model provides a casing package assembly 100 makes motor 101 and board compress tightly gasket 30 to board connector 102 sharing one through the integrated design to reduce the equipment step, reach the purpose that improves the packaging efficiency and reduce the assembly cost, make the board to board connector 102 can pass through motor 101 ground connection through compressing tightly gasket 30 simultaneously, can carry out the electromagnetic shield to motor 101, can reduce the interference of motor 101 to the antenna, can improve antenna efficiency.
The utility model provides an electronic equipment including above-mentioned casing package assembly 100, this electronic equipment make electronic equipment only through once assembling through the gasket 30 that compresses tightly of integral type, just can compress tightly motor 101, board to components and parts such as board connector 102, can effectively reduce the equipment step, improve the packaging efficiency and reduce the assembly cost.
The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (10)
1. A shell assembly structure is characterized by comprising a front shell, a sealing plate and a compression gasket pressed between the front shell and the sealing plate, wherein a motor and a circuit board with a board-to-board connector are arranged in the front shell, the compression gasket is arranged on the sealing plate and pressed on the motor and the board-to-board connector, and the board-to-board connector is connected with the motor in a grounding mode through the compression gasket.
2. The housing assembly structure according to claim 1, wherein the pressing pad includes at least a first pressing piece for pressing the motor, a second pressing piece for pressing the board-to-board connector, and a connecting piece connected between the first pressing piece and the second pressing piece.
3. The housing assembly structure according to claim 2, wherein: the width of the first pressing piece and the width of the second pressing piece are both larger than the width of the connecting piece.
4. The housing assembly structure according to claim 2, wherein: the plane where the first pressing piece and the second pressing piece are located is intersected, and an included angle is formed between the connecting piece and the first pressing piece or the second pressing piece.
5. The housing assembly structure according to claim 2, wherein: the plane where the first pressing piece and the second pressing piece are located is intersected, the middle edge of the connection is folded to form a first connection portion and a second connection portion, and the first connection portion and the second connection portion are respectively used for connecting the first pressing piece and the second pressing piece.
6. The housing assembly structure according to claim 2, wherein: the first pressing piece and the second pressing piece are arranged in parallel, the middle of the connecting piece and the joint of the connecting piece and the second pressing piece form a first connecting portion and a second connecting portion connected with the first connecting portion at an obtuse angle through a folded edge, the first connecting portion and the first pressing piece are located on the same plane, and the second connecting portion is connected with the second pressing piece at an obtuse angle.
7. The housing assembly structure according to any one of claims 2 to 6, wherein: the first pressing piece, the second pressing piece and the connecting piece are of an integrated structure formed by pressing and cutting a piece of conductive foam.
8. The housing assembly structure according to claim 1, wherein: and one side of the compression gasket, which is close to the sealing plate, is provided with an adhesive layer for adhering the sealing plate.
9. The housing assembly structure according to claim 1, wherein: the shrouding is close to one side of preceding shell is equipped with the mounting groove, the mounting groove is including being used for the holding the first recess of motor, be used for the holding the second recess of board to board connector and incite somebody to action first recess with the spread groove of second recess intercommunication, it is attached to compress tightly the gasket the bottom of mounting groove.
10. An electronic device, characterized in that: comprising the housing assembly structure of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836762.9U CN214046239U (en) | 2020-12-01 | 2020-12-01 | Shell assembly structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836762.9U CN214046239U (en) | 2020-12-01 | 2020-12-01 | Shell assembly structure and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214046239U true CN214046239U (en) | 2021-08-24 |
Family
ID=77364330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022836762.9U Active CN214046239U (en) | 2020-12-01 | 2020-12-01 | Shell assembly structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214046239U (en) |
-
2020
- 2020-12-01 CN CN202022836762.9U patent/CN214046239U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205900840U (en) | Electric connector for substrate connection | |
| TWI393289B (en) | Electrical connector assembly with antenna function | |
| CN108319925B (en) | Fingerprint module and have its mobile terminal | |
| WO2019052332A1 (en) | Display screen assembly and mobile terminal | |
| CN209046878U (en) | A kind of electronic equipment | |
| CN107886052B (en) | Fingerprint module and have its mobile terminal | |
| CN105576371A (en) | Mobile terminal and antenna grounding structure thereof | |
| EP3457316A1 (en) | Fingerprint module and mobile terminal having same | |
| US10003161B2 (en) | Electrical connector | |
| CN214046239U (en) | Shell assembly structure and electronic equipment | |
| TW200405617A (en) | Enclosed antenna in system and portable terminals installed with the antenna | |
| US20200411955A1 (en) | Antenna assembly and electronic device using same | |
| US7239899B2 (en) | Mobile phone and microphone module therein | |
| KR20100041513A (en) | Shield can and manufacturing method thereof | |
| CN104284260B (en) | Seal audio cavity and its manufacturing method, electronic equipment | |
| CN201682124U (en) | Connector structure | |
| CN211352808U (en) | Shell assembly and electronic equipment | |
| CN210351241U (en) | Integrated FPC connects module | |
| CN104241901B (en) | Electric connector and manufacturing method thereof | |
| TWM472983U (en) | High frequency signal connector having structure for preventing external electromagnetic interference | |
| CN107426361B (en) | 4G small-screen mobile phone motherboard and 4G small-screen mobile phone | |
| CN220774748U (en) | Flat slot antenna | |
| CN220672867U (en) | Grounding connection structure and electronic equipment | |
| CN202799027U (en) | Loudspeaker module | |
| CN105305078B (en) | Mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |