CN220776230U - Shell structure and electronic product - Google Patents

Abstract

The utility model discloses a shell structure and an electronic product, wherein the shell structure comprises a first shell and a second shell; the first shell is made of a heat-conducting material, and a mounting cavity capable of mounting the board card is formed inside the first shell; the side wall of the first shell is provided with an external interface communicated with the mounting cavity and at least one signal transmission port communicated with the mounting cavity; the second shell is made of a non-signal shielding material and comprises a side plate corresponding to the surface of the signal transmission port; the second shell is connected with the first shell, so that the side plate shields the signal transmission port. The board card can be ensured to maintain the original external heat radiation capability, and meanwhile, the wireless signal transmission can be carried out without influencing the external of the board card.

Description

Shell structure and electronic product

Technical Field

The present disclosure relates to electronic devices, and particularly to a housing structure for an electronic device.

Background

The electronic product is a related product based on electric energy, and comprises a shell, a board card and other parts, wherein the board card and other parts are arranged in the shell, the internal parts of the electronic product generally generate heat in the use process, and meanwhile, the electronic product is required to have a signal transmission function with external equipment in order to meet the communication between the electronic product and the external equipment.

In the related art, the shell of the electronic product generally adopts a metal material to ensure the external heat dissipation effect of the board card, and the fully-closed metal shell can shield wireless signals to influence the communication between the electronic product and external equipment, so that in order to realize wireless signal transmission, a through hole is required to be arranged on the metal shell, and a plastic cover plate which can allow wireless signal transmission is arranged at the through hole, but the processing difficulty of the whole shell can be increased due to the fact that the through hole is arranged on the metal shell and the plastic cover plate corresponding to the through hole is arranged at the through hole in the prior art, so that the processing cost of the shell is increased. If the metal shell is directly changed into a plastic shell, the heat dissipation of the board card is affected.

Disclosure of Invention

One object of an embodiment of the utility model is to: the shell structure and the electronic product can ensure that the original heat dissipation capacity of the board card can be maintained, and meanwhile, the wireless signal transmission of the board card can be carried out without influencing the external direction of the board card.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

in one aspect, a housing structure is provided, including a first housing and a second housing; the first shell is made of a heat-conducting material, and a mounting cavity capable of mounting the board card is formed inside the first shell; the side wall of the first shell is provided with an external interface communicated with the mounting cavity and at least one signal transmission port communicated with the mounting cavity; the second shell is made of a non-signal shielding material and comprises a side plate corresponding to the surface of the signal transmission port; the second shell is connected with the first shell, so that the side plate shields the signal transmission port.

Optionally, the first housing is made of metal and the second housing is made of plastic.

Optionally, the side plate is uniformly provided with a plurality of through holes, and hot air in the installation cavity can diffuse to the outside through the through holes.

Optionally, the first housing and the second housing are bonded by heat staking, by snap connection, by fastener connection, or by adhesive means.

Optionally, the first shell is provided with a wall hanging part, and the second shell is provided with a connecting through hole corresponding to the wall hanging part.

Optionally, the second housing is provided with a wall hanging part.

On the other hand, an electronic product is provided, which comprises a panel, a board and the shell structure, wherein the board is arranged in the mounting cavity and is positioned between the panel and the shell structure.

Optionally, the electronic product fixing device further comprises a wall hanging piece, wherein the wall hanging piece is matched with the wall hanging part of the shell structure and used for fixing the electronic product on a wall surface.

Optionally, the wall hanging piece is provided with a connecting part; the connecting part or the wall hanging part is a hook, and the connecting part is in hanging fit with the wall hanging part.

Optionally, the board card is provided with an external connector, and the external connector is arranged at the external interface.

The beneficial effects of the utility model are as follows: when the integrated circuit board sets up in the installation cavity, can guarantee through the first casing of making by heat conduction material that the integrated circuit board can dispel the heat to the outside, the external interface then can satisfy the integrated circuit board and to external connection or connect the electricity to be connected, and not only do not influence the integrated circuit board to carry out wireless signal transmission along signal transmission mouth outward through the second casing of making by non-signal shielding material, the second casing still forms the shielding through signal transmission mouth moreover, avoid signal transmission mouth directly expose the integrated circuit board in the outside of shell structure, be favorable to reducing the influence of external factor to the integrated circuit board when the operation.

Drawings

The utility model is described in further detail below with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a housing structure according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an electronic product according to an embodiment of the present utility model;

fig. 3 is a schematic connection diagram of a first housing and a panel of an electronic product according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a first housing of a housing structure according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a board card of an electronic product according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a panel of an electronic product according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a second housing of the housing structure according to the embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a wall hanging member of an electronic product according to an embodiment of the present utility model;

fig. 9 is a schematic connection diagram of a first housing and a wall hanger of an electronic product according to an embodiment of the present utility model;

FIG. 10 is an enlarged view at A of FIG. 9;

fig. 11 is an enlarged cross-sectional view of a connection portion of an electronic product according to an embodiment of the present utility model when the connection portion is connected to a wall hanging portion;

fig. 12 is an enlarged cross-sectional view of a connection portion of an electronic product according to an embodiment of the present utility model when the connection portion is connected to a wall-mounted portion through a connection port;

in the figure: 100. a first housing; 110. an external interface; 120. a signal transmission port; 130. a wall hanging part; 140. avoidance holes; 200. a second housing; 210. a side plate; 211. a through hole; 220. a connection port; 300. a board card; 310. an external member; 400. a panel; 500. wall hanging pieces; 510. a connection part; 520. and a supporting part.

Detailed Description

In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "affixed" and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The electronic product is a related product based on electric energy, and mainly comprises: watches, smart phones, televisions, video disc players (VCD, SVCD, DVD), video recorders, camcorders, radios, radio recorders, combination boxes, compact Discs (CDs), computers, electronic whiteboards, game consoles, mobile communication products, and the like.

The electronic product comprises a shell, a board card and other parts arranged in the shell, and the shell of the electronic product, also called as a shell of the electronic product, the electronic shell and the like, is used for protecting an internal circuit board and components in the electronic product. The electronic product generally generates heat in the use process, meanwhile, in order to meet the communication between the electronic product and external equipment, the electronic product needs to have the function of signal transmission with the external equipment, and the setting of the shell can directly influence the external heat dissipation and wireless signal transmission effect of the electronic product.

The shell of the existing electronic product generally adopts a metal material to ensure the external heat dissipation effect of the board card, and in order to meet the appearance requirement of the shell, the complex appearance characteristic of the shell is realized by splicing, welding and polishing of metal plates, so that the cost is high, the quality is unstable, and the fully-closed metal shell can shield wireless signals to influence the communication between the electronic product and external equipment; therefore, in order to realize wireless signal transmission, a through hole needs to be formed in the metal shell, and a plastic cover plate allowing wireless signal transmission is installed at the through hole, but the traditional arrangement of the through hole in the metal shell and the arrangement of the plastic cover plate corresponding to the through hole at the through hole all increase the processing difficulty of the whole shell, so that the processing cost of the shell is increased. If the metal shell is directly changed into a plastic shell, the heat dissipation of the board card is affected.

Based on the above-mentioned circumstances, this application provides a shell structure, when can guarantee that the integrated circuit board maintains original external heat dissipation ability, can also not influence the integrated circuit board to externally carry out wireless signal transmission.

Specifically, referring to fig. 1 to 12, in an embodiment of the present utility model, a housing structure is provided, including a first housing 100 and a second housing 200, where the first housing 100 is made of a heat conductive material, an installation cavity capable of installing a card 300 is formed in the first housing 100, an external interface 110 communicating with the installation cavity and at least one signal transmission port 120 communicating with the installation cavity are provided on a side wall of the first housing 100, the second housing 200 is made of a non-signal shielding material, the second housing 200 includes a side plate 210 corresponding to a surface where the signal transmission port 120 is located, and the second housing 200 is connected to the first housing 100, so that the side plate 210 shields the signal transmission port 120.

It should be noted that, the first housing 100 is made of a heat conductive material, which may be metal, carbon fiber or other materials with good heat conductive properties, and the second housing 200 is made of a non-signal shielding material, which may be penetrated by electromagnetic wave signals, and the non-signal shielding material may be plastic, glass, ceramic or other materials capable of being penetrated by electromagnetic wave signals. The external interface 110 not only can meet the requirement that the board 300 is connected to external wires or electrical connections, but also can be connected to the ground through the external interface 110 directly or through conductive materials (such as conductive cloth) under the condition of need, thus being beneficial to timely leading out static electricity on electronic products, being beneficial to avoiding the occurrence of failure of the electronic products due to static electricity, the number of the signal transmission ports 120 is one or more, a plurality of signal transmission ports 120 can be respectively arranged on different surfaces of the first housing 100, and simultaneously, in order to avoid the external interface 110 being covered by the second housing 200 to influence the external wires of the board 300, the external interface 110 and the signal transmission ports 120 are respectively arranged on different surfaces of the first housing 100.

When the utility model is used, the board card 300 is arranged in the mounting cavity, the first shell 100 made of the heat conducting material can ensure that the board card 300 can dissipate heat outwards, the external interface 110 can meet the requirement of external wiring or electric connection of the board card 300, the second shell 200 made of the non-signal shielding material can not only influence the board card 300 to externally transmit signals along the signal transmission port 120, but also prevent the signal transmission port 120 from directly exposing the board card 300 outside the shell structure by the second shell 200, thereby being beneficial to reducing the influence of external factors on the board card 300 during operation.

As an alternative embodiment, the first housing 100 is made of metal and the second housing 200 is made of plastic. The first case 100 made of metal has not only good external heat dissipation capability, but also advantages of good hand feeling, high material strength, and strong protection capability, and the second case 200 made of plastic has advantages of low price, easy processing, and difficult deformation while not affecting the external signal transmission of the board 300, so that the complex structure (for example, the arc portion at the edge) of the electronic product case is polished into a desired shape, and the cost can be reduced.

Referring to fig. 1 to 2, a plurality of through holes 211 are uniformly formed in the side plate 210, and hot air in the installation cavity can be diffused to the outside through the through holes 211. On the premise that the side plate 210 is made of a non-signal shielding material which does not affect the transmission of the board 300 to external signals, through the through holes 211 formed in the side plate 210, a channel for mutually communicating air in the mounting cavity with external air can be provided, so that the external heat dissipation capacity of the board 300 is improved, and meanwhile, electromagnetic wave signals can penetrate through or pass through the side plate 210 more conveniently due to the arrangement of the through holes 211, so that the external signal transmission capacity of the board 300 is indirectly improved.

As an alternative embodiment, the first housing 100 and the second housing 200 may be riveted by hot melting, or may be connected by a buckle, or may be connected by a fastener or may be adhered by an adhesive member, by adopting the above connection manner, the connection strength between the first housing 100 and the second housing 200 may be enhanced, so as to ensure that the board card 300 is capable of operating in a protected environment all the time. Of course, other connection manners other than the above may be adopted between the first housing 100 and the second housing 200, which is not described in detail in this embodiment.

In an embodiment, referring to fig. 1, the first housing 100 is provided with a wall-hanging portion 130, and the second housing 200 is provided with a connection port 220 corresponding to the wall-hanging portion 130. Through the setting of hanging portion 130 on the one hand can realize the hanging function of electronic product shell, on the other hand sets up hanging portion 130 on the first casing 100 of being made by heat conduction material, hanging portion 130 also can adopt heat conduction material to make, when hanging portion 130 passes through the external wall pendant 500 of connection port 220 and is connected with the wall through connection port 220 with indirect, make hanging portion 130 that has good heat conductivility can act as the external radiating connecting piece of electronic product, can further improve the external radiating capacity of integrated circuit board 300 like this, be favorable to guaranteeing that integrated circuit board 300 can be in the operation under the suitable temperature environment.

In another embodiment, the wall hanging portion 130 may be disposed on the second housing 200, so that the wall hanging function of the electronic product housing may be satisfied, and the wall hanging portion 130 is directly mounted on the second housing 200, so that the processing difficulty is relatively low.

Note that, whether the wall-hanging portion 130 is provided in the first housing 100 or the second housing 200, the wall-hanging portion 130 may be provided in the first housing 100 or the second housing 200 by integrally molding, or may be provided in the first housing 100 or the second housing 200 by a detachable method, such as welding or screw fixing.

The embodiment of the utility model also provides an electronic product, which comprises a panel 400, a board card 300 and the shell structure, wherein the board card 300 is arranged in the mounting cavity and is positioned between the panel 400 and the shell structure. Through setting up the integrated circuit board 300 in the installation cavity of first casing 100, satisfy the ability to heat dissipation outward of integrated circuit board 300 through first casing 100 on the one hand, and still satisfy the demand that integrated circuit board 300 was connected to external connection or meet the electricity through the external interface 110 that first casing 100 set up, on the other hand leaves signal transmission port 120 at first casing 100 under the prerequisite, cover the curb plate 210 that is made by non-signal shielding material at signal transmission port 120, not only influence integrated circuit board 300 along signal transmission port 120 outwards carries out signal transmission, and curb plate 210 can also form the shielding to signal transmission port 120, avoid signal transmission port 120 directly expose integrated circuit board 300 in the outside of shell structure, be favorable to reducing the influence of external factor to integrated circuit board 300 when the operation.

It should be noted that, referring to fig. 3 to 6, the panel 400 is fixedly connected to the first housing 100, and the panel 400 may serve as an external operation display panel of the electronic product, so that a user may operate the electronic product through the panel 400. The surface of the first housing 100 facing the panel 400 may be hollow, that is, the mounting cavity is formed by enclosing the first housing 100 and the panel 400 together, the board 300 is located between the first housing 100 and the panel 400, and the signal transmission port 120 is formed by the edge of the first housing 100 and the edge of the panel 400 together, so that the board 300 is more convenient to dissipate heat from the outside through the panel 400. Of course, the side of the first housing 100 facing the panel 400 may be provided with a surrounding board, that is, the mounting cavity is directly formed by the interior of the first housing 100, and the board card 300 is mounted in the interior of the first housing 100, so that the requirement of mounting the board card 300 in the housing structure can be also met.

Referring to fig. 8 to 12, the electronic product fixing device further includes a wall hanging member 500, where the wall hanging member 500 is matched with the wall hanging portion 130 of the housing structure, so as to fix the electronic product on the wall. The wall hanging piece 500 can serve as a connecting piece between the shell structure and the wall surface or the object wall body, so that the whole electronic product can be conveniently installed on the wall surface or the object wall body, and the installation requirement of the electronic product is met.

It should be noted that, the wall hanging member 500 may be provided with a fixing hole for connecting with a wall surface or a wall body of an object, or other components capable of connecting with the wall surface or the wall body of the object, such as a clamping portion, a hanging portion, a plugging portion, etc., may be provided on the wall hanging member 500, which is not described in detail in this embodiment. Referring to fig. 8, the wall hanging member 500 may further be provided with a supporting portion 520 for supporting the housing structure, and when the wall hanging member is installed, the supporting portion 520 is located at the lower portion of the housing structure, so as to form a supporting effect on the housing structure, thereby being beneficial to ensuring that the whole housing structure is stably installed on a wall surface or a wall body of an object.

Referring to fig. 10 to 12, the wall hanging member 500 is provided with a connection portion 510, the connection portion 510 or the wall hanging portion 130 is a hook, and the connection portion 510 is in hanging fit with the wall hanging portion 130. Through adopting hanging complex connected mode between shell structure and the hanging piece 500, have connect reliable, easy dismounting's advantage, be favorable to installing whole shell structure on the wall of wall or article and swiftly satisfy the hanging function of electronic product.

As an alternative embodiment, on the premise that the wall hanging portion 130 is disposed on the first housing 100 of the housing structure, and the second housing 200 is provided with the connection opening 220 corresponding to the wall hanging portion 130, referring to fig. 11 to 12, the wall hanging portion 130 is a hook-shaped structure gradually away from the first housing 100 from top to bottom, the connection portion 510 is a hook-shaped structure gradually away from the wall hanging member 500 from bottom to bottom, and the first housing 100 is provided with the avoidance hole 140 capable of avoiding the connection portion 510 of the wall hanging member 500, and the connection portion 510 can pass through the connection opening 220 of the second housing 200 and extend into the avoidance hole 140 to be in suspension fit with the wall hanging portion 130, so as to realize connection and fixation of the housing structure and the wall hanging member 500, so that the electronic product is mounted on the wall of the wall or the object through the wall hanging member 500.

Referring to fig. 2 to 4, the board 300 is provided with an external connector 310, and the external connector 310 is disposed at the external interface 110. The board 300 can be provided to the connection port of external connection or electric connection through setting up of external connector 310 on the one hand, and on the other hand can be as the reference part when board 300 overhauls, can indirectly overhaul board 300 through the preliminary detection of overhaul equipment or overhaul instrument to external connector 310, when the trouble exists in the connection port but not the inside board 300 of shell structure, can just can realize the maintenance to board 300 without disassembling shell structure, saves the maintenance step of disassembling shell structure, is favorable to improving maintenance efficiency.

In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify operation, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.

In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

The technical principle of the present utility model is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the utility model and should not be taken in any way as limiting the scope of the utility model. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (10)

1. A housing structure, comprising:

a first housing (100) made of a heat conductive material, in which a mounting cavity capable of mounting the board card (300) is formed; the side wall of the first shell (100) is provided with an external interface (110) communicated with the mounting cavity and at least one signal transmission port (120) communicated with the mounting cavity;

a second housing (200) made of a non-signal shielding material and including a side plate (210) corresponding to the surface of the signal transmission port (120); the second housing (200) is connected to the first housing (100) such that the side plate (210) shields the signal transmission port (120).

2. The housing structure according to claim 1, wherein the first housing (100) is made of metal and the second housing (200) is made of plastic.

3. The housing structure according to claim 1, wherein the side plates (210) are uniformly provided with a plurality of through holes (211), and hot air in the installation cavity can be diffused to the outside through the through holes (211).

4. A housing structure according to any one of claims 1-3, characterized in that the first housing (100) and the second housing (200) are bonded by heat staking, by snap connection, by fastening means or by adhesive means.

5. A housing structure according to any one of claims 1-3, wherein the first housing (100) is provided with a wall-hanging portion (130), and the second housing (200) is provided with a connection port (220) corresponding to the wall-hanging portion (130).

6. A housing structure according to any one of claims 1-3, wherein the second housing (200) is provided with a wall-hanging portion (130).

7. An electronic product comprising a panel (400), a board card (300) and the housing structure of any of claims 1-6, the board card (300) being disposed in the mounting cavity between the panel (400) and the housing structure.

8. The electronic product of claim 7, further comprising a wall hanger (500), the wall hanger (500) cooperating with a wall hanging portion (130) of the housing structure for securing the electronic product to a wall surface.

9. The electronic product according to claim 8, wherein the wall hanging member (500) is provided with a connecting portion (510);

the connecting part (510) or the wall hanging part (130) is a hook, and the connecting part (510) is in hanging fit with the wall hanging part (130).

10. The electronic product according to any of the claims 7-9, characterized in that the board card (300) is provided with an external connector (310), the external connector (310) being arranged at the external interface (110).