CN217985606U - Be applied to casing and terminal at terminal - Google Patents
Be applied to casing and terminal at terminal Download PDFInfo
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- CN217985606U CN217985606U CN202222186998.1U CN202222186998U CN217985606U CN 217985606 U CN217985606 U CN 217985606U CN 202222186998 U CN202222186998 U CN 202222186998U CN 217985606 U CN217985606 U CN 217985606U
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- hole
- terminal
- display screen
- protrusion
- housing
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Abstract
The utility model relates to a shell applied to a terminal, which comprises a shell body, wherein at least one first through hole for conducting sound waves and at least two first bulges which are arranged on the inner wall of the shell body and used for supporting and setting a display screen are arranged in the shell body; the first through hole is vertical to the surface of the first bulge for connecting a display screen and penetrates through the first bulge; and a second through hole is also formed in the hole wall of the first through hole, one end of the second through hole is connected with the first through hole, and the other end of the second through hole is positioned at the joint of the first protrusion and the display screen. And simultaneously, the utility model also provides a terminal. The beneficial effects are as follows: the second through hole is arranged on the shell, so that the installation of the dustproof piece is simpler and more convenient; the second through hole is arranged at the joint of the first protrusion and the display screen, so that the first through hole after the dustproof piece is installed is more attractive, the terminal is light and thin in design, and the attractiveness of the terminal is improved.
Description
Technical Field
The utility model relates to a technical field of mobile terminal equipment structure specifically is a casing and terminal of being applied to terminal.
Background
With the development of society, more and more terminals are contacted by users, such as POS machines, PDAs, mobile phones, remote controllers, and the like, which are contacted by people in daily life.
Such terminals are equipped with audio components, which are further divided into audio input devices, such as a microphone, and audio output devices, such as a speaker.
As is well known, inside the dust got into the audio frequency subassembly, can cause the damage or even the damage of audio frequency subassembly because of piling up of dust, simultaneously, if do not protect the audio frequency subassembly, the user when the use terminal, the inside components and parts of audio frequency subassembly also can be punctured to human static to cause the damage or even the damage of audio frequency subassembly.
Therefore, the existing terminal equipment is arranged on the upper side, and the dustproof piece is arranged on the audio assembly, so that on one hand, dust can be prevented from entering the audio assembly, and on the other hand, static electricity of a human body can be effectively prevented.
Because the dust screen needs to be fixed all around, when the dust screen is fixed on the existing terminal, the existing terminal is placed in or inserted into a channel for conducting sound waves from the back of the terminal, and when the terminal is installed in a placing mode, the terminal is easily installed at an inaccurate position, so that the terminal is obviously inconvenient to install; when the terminal is installed in an inserting mode, a corresponding inserting hole needs to be formed, meanwhile, in order to ensure the proper distance between the dustproof piece and the audio frequency assembly, the thickness of the terminal needs to be increased, the sound wave conduction channel is too deep, and the attractiveness of the terminal is obviously affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a first-hand member provides a be applied to casing at terminal, installs inconvenient problem when solving the fixed dust keeper of casing at current terminal, simultaneously, still does not influence the pleasing to the eye degree at terminal.
A second object of the present invention is to provide a terminal.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a shell applied to a terminal comprises a shell body, wherein at least one first through hole for conducting sound waves and at least two first bulges for supporting and arranging a display screen are arranged in the shell body; the first through hole is vertical to the surface of the first bulge for connecting a display screen and penetrates through the first bulge; and a second through hole is also formed in the hole wall of the first through hole, one end of the second through hole is connected with the first through hole, and the other end of the second through hole is positioned at the joint of the first protrusion and the display screen.
Preferably, when the number of the first through holes is larger than one, the first through holes are simultaneously formed in the same first protrusion, or the first through holes are respectively formed in a plurality of first protrusions.
Preferably, a second protrusion for supporting and connecting the dust-proof piece is arranged on the inner surface of the hole wall of the first through hole; and the second bulge is provided with a supporting surface for supporting and connecting the dustproof piece, and the supporting surface and the inner surface of one side of the second through hole are positioned on the same surface.
Optionally, a groove for embedding a dust-proof piece is formed in the hole wall of the first through hole, and the groove is located at the extending position of the second through hole.
Preferably, the hole wall of the first through hole extends from the first protrusion to the side connected with the display screen, and the end of the extending section is flush with the display screen.
Optionally, the hole wall of the first through hole extends from the first protrusion to the side connected with the display screen, and an end of the extending section protrudes out of the display screen.
Preferably, the other end of the first through hole is used for arranging an audio component.
Preferably, the housing further comprises a key area for setting keys.
A terminal comprises the shell applied to the terminal.
The utility model discloses a terminal, its beneficial effect is: after the terminal shell is applied, the installation of the dustproof piece is simpler and more convenient, and the attractiveness of the terminal is improved; the concrete expression is as follows:
first, a second through hole is formed in a channel wall for conducting sound waves, namely, a certain angle exists between the axial direction of the second through hole and the axial direction of the first through hole, so that a dustproof piece can be easily inserted into the first through hole, and the installation of the dustproof piece is obviously simpler and more convenient.
The other ends of the second through hole and the second through hole are positioned at the joint of the display screen and the first bulge, so that the other end of the second through hole can be sealed by utilizing the edge of the display screen after the display screen is installed and fixed by utilizing the fixed dustproof piece, and no additional treatment is needed; furthermore, the second channel is arranged on one side, connected with the display screen, of the first protrusion, so that the dustproof net is closer to the front of the terminal, the first channel conducting sound waves is not deep, and the attractiveness of the terminal is improved.
Third, the one end of first passageway can be preset to flush with the display screen, also can bulge slightly with the display screen, simultaneously, utilizes the other end of first passageway to set up the audio frequency subassembly, also the display screen is connected to first bellied one side, and the opposite side can directly set up the audio frequency subassembly, so obvious demand that utilizes the frivolousization of terminal, further promotion the pleasing to the eye degree at terminal.
Drawings
Fig. 1 is a schematic structural diagram of a terminal according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at C;
FIG. 3 isbase:Sub>A schematic cross-sectional view taken along line A-A in FIG. 2;
FIG. 4 is an exploded view of FIG. 1;
FIG. 5 is an enlarged partial view of FIG. 4 at D;
fig. 6 is a schematic view of a housing applied to a terminal according to the present invention;
fig. 7 is a partially enlarged schematic view of a portion B in fig. 6.
Wherein: 1. a housing; 11. a first through hole; 111. a hole wall; 112. a second protrusion; 12. a second through hole; 13. a display screen area; 131. a first protrusion; 14. a key area;
2. a display screen;
3. a dust-proof member;
4. and an audio component.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, a housing 1 applied to a terminal, the housing 1 includes a housing body, the housing body is provided with at least one first through hole 11 for conducting sound waves and at least two first protrusions 131 for supporting and disposing a display screen 2, which are disposed on an inner wall of the housing body; the first through hole 11 is perpendicular to the surface of the first protrusion 131 for connecting the display screen 2, and penetrates through the first protrusion 131; a second through hole 12 is further formed in the hole wall of the first through hole 11, one end of the second through hole 12 is connected with the first through hole 11, and the other end of the second through hole 12 is located at the connection position of the first protrusion 131 and the display screen 2; as is well known, sound waves are easier to be conducted in the air than in a solid, in the case 1 proposed in this embodiment, the first through hole 11 is skillfully utilized to locate the audio component 4 at the inner end of the case 1, and meanwhile, the second through hole 12 is disposed on the hole wall 111 of the first through hole 11, so that the dust-proof component 3 required for installing the audio component 4 is more easily implemented by utilizing the second through hole 12, wherein the dust-proof component 3 includes, but is not limited to, components with dust-proof function, such as a dust-proof net.
Further, in this embodiment, when the number of the first through holes is larger than one, the first through holes are simultaneously disposed on the same first protrusion, or the first through holes are separately disposed on a plurality of first protrusions; it should be noted that, in the drawings of the present embodiment, only one first through hole 11 is shown, and in fact, a plurality of first through holes 11 may be provided for respectively arranging the audio output component and the audio input component; as is well known, the audio component 4 includes an audio input device including, but not limited to, a microphone, and an audio output device including, but not limited to, a speaker, a loudspeaker.
Further, as an embodiment of the present invention, as shown in fig. 3, a second protrusion 112 for supporting and connecting the dust-proof member 3 is disposed on an inner surface of the hole wall 111 of the first through hole 11; the second protrusion 112 is provided with a supporting surface for supporting and connecting the dust-proof part 3, and the supporting surface and one side of the inner surface of the second through hole 12 are positioned on the same surface; in this embodiment, the dust-proof component 3 is fixed by a method including, but not limited to, inserting the dust-proof component 3 from the second channel and then adhering the dust-proof component 3 to the second protrusion 112 by using glue, extending the dust-proof component 3 into the second channel, clamping the dust-proof component 3 by using the second channel, and the like.
Further, as another embodiment of the present invention, a groove for embedding the dust-proof member 3 is provided on the hole wall 111 of the first through hole 11, and the groove is located at the extending position of the second through hole 12; in this embodiment, the dust-proof component 3 is fixed by a connection method including, but not limited to, inserting the dust-proof component 3 through the second channel and then directly engaging the dust-proof component 3 in the slot, inserting the dust-proof component 3 through the second channel and then adhering the dust-proof component 3 with glue, inserting the dust-proof component 3 through the second channel and then extending the dust-proof component 3 to the second channel, and then engaging the dust-proof component 3 with the second channel.
Further, in the present embodiment, as shown in fig. 1 to fig. 7, the hole wall 111 of the first through hole 11 extends from the first protrusion 131 to the side connected to the display screen 2, and the end of the extending section is flush with the display screen 2; or, the hole wall 111 of the first through hole 11 extends from the first protrusion 131 to the side connected to the display screen 2, and an end of the extending section protrudes from the display screen 2.
Further, in the present embodiment, as shown in fig. 3, the other end of the first through hole 11 is used for disposing the audio component 4; one end of the first channel can be preset to be flush with the display screen 2, or slightly protrude from the display screen 2, and meanwhile, the other end of the first channel is used for arranging the audio component 4 in a manner that the audio component 4 is clamped with the first channel after being arranged on the circuit board, fixing holes are directly arranged on the first bulges 131 for fixing, and the like; that is, one side of the first protrusion 131 is connected to the display screen 2, and the other side of the first protrusion can be directly provided with the audio component 4, so that the terminal can significantly meet the requirement of light and thin design.
Further, in this embodiment, as shown in fig. 1, 4 and 6, the housing 1 further includes a key area 14 for setting keys; for different terminal requirements, in the case that the display screen 2 does not have a touch function, the housing 1 proposed in this embodiment may also be directly laid out according to the settable components.
As shown in fig. 1 to 7, in a specific application of the housing 1 proposed in this embodiment, a second protrusion 112 is disposed on an inner wall of a hole wall 111 of the first channel at an extending portion of the second channel, the dust-proof member 3 is inserted from the second channel and forms a surface contact with the second protrusion 112, meanwhile, the dust-proof member 3 extends toward the second channel, so as to implement a clamping fixation, according to a difference of the connecting member, the housing 1 is divided into a display screen area 13 and a key area 14, after the dust-proof member 3 is connected, the display screen 2 is connected to the display screen area 13, and meanwhile, the display screen 2 implements a sealing effect on the second channel, so as to ensure a dust-proof effect; furthermore, one end of the first channel protrudes out of the display screen 2, so that the terminal has a layered sense and is more attractive, and the other end of the first channel is provided with the audio component 4.
It should be noted that in the drawings of the present embodiment, only one first through hole 11 is shown, and in fact, a plurality of first through holes 11 may be provided for respectively arranging the audio output component and the audio input component.
A terminal comprises a housing 1 applied to the terminal.
The utility model discloses a terminal, its beneficial effect is: after the shell 1 applied to the terminal is adopted, the installation of the dustproof piece 3 is simpler and more convenient, and the attractiveness of the terminal is improved; the concrete expression is as follows:
firstly, the second through hole 12 is formed in the wall of the channel for conducting sound waves, that is, the axial direction of the second through hole 12 has a certain angle with the axial direction of the first through hole 11, so that the dust-proof part 3 can be easily inserted into the first through hole 11, and the installation of the dust-proof part 3 is obviously simpler and more convenient.
The other ends of the second and second through holes 12 are located at the joint of the display screen 2 and the first protrusion 131, and the other end of the second through hole 12 can be sealed by using the edge of the display screen 2 after the display screen 2 is installed and fixed by using the fixed dust-proof piece 3 without additional processing; furthermore, the second channel is arranged on one side of the first protrusion 131 connected with the display screen 2, so that the dust screen is closer to the front of the terminal, the first channel for conducting sound waves is not deep, and the attractiveness of the terminal is improved.
Third, the one end of first passageway can be preset to flush with display screen 2, also can bulge slightly with display screen 2, simultaneously, utilizes the other end of first passageway to set up audio component 4, and display screen 2 is connected to one side that also is first protruding 131, and the opposite side can directly set up audio component 4, so the demand of the frivolous of obvious utilization terminal, further the pleasing to the eye degree of terminal has been promoted.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the present invention. Such modifications and finishes are also to be considered as the scope of protection of the present invention.
Claims (9)
1. A shell applied to a terminal is characterized in that: the display screen comprises a shell body, wherein at least one first through hole for conducting sound waves and at least two first bulges which are arranged on the inner wall of the shell body and used for supporting and arranging the display screen are arranged in the shell body; the first through hole is vertical to the surface of the first bulge for connecting a display screen and penetrates through the first bulge; and a second through hole is also formed in the hole wall of the first through hole, one end of the second through hole is connected with the first through hole, and the other end of the second through hole is positioned at the joint of the first protrusion and the display screen.
2. A housing for a terminal as defined in claim 1, wherein: when the number of the first through holes is larger than one, the first through holes are simultaneously arranged on the same first protrusion, or the first through holes are respectively arranged on a plurality of first protrusions.
3. A housing for a terminal according to claim 1, wherein: a second bulge for supporting and connecting the dustproof piece is arranged on the inner surface of the hole wall of the first through hole; and the second bulge is provided with a supporting surface for supporting and connecting the dustproof piece, and the supporting surface and the inner surface of one side of the second through hole are positioned on the same surface.
4. A housing for a terminal as defined in claim 1, wherein: the hole wall of the first through hole is provided with a groove for embedding a dustproof piece, and the groove is located at the extending position of the second through hole.
5. A housing for a terminal according to claim 1, wherein: the hole wall of the first through hole extends from the first protrusion to the side connected with the display screen, and the end part of the extending section is flush with the display screen.
6. A housing for a terminal as defined in claim 1, wherein: the hole wall of the first through hole extends from the first protrusion to the side connected with the display screen, and the end part of the extending section protrudes out of the display screen.
7. The case applied to a terminal according to claim 5 or 6, wherein: the other end of the first through hole is used for arranging an audio component.
8. A housing for a terminal as defined in claim 1, wherein: the shell further comprises a key area for arranging keys.
9. A terminal, characterized by: a housing for a terminal comprising the device of any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186998.1U CN217985606U (en) | 2022-08-18 | 2022-08-18 | Be applied to casing and terminal at terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222186998.1U CN217985606U (en) | 2022-08-18 | 2022-08-18 | Be applied to casing and terminal at terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217985606U true CN217985606U (en) | 2022-12-06 |
Family
ID=84260329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222186998.1U Active CN217985606U (en) | 2022-08-18 | 2022-08-18 | Be applied to casing and terminal at terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217985606U (en) |
-
2022
- 2022-08-18 CN CN202222186998.1U patent/CN217985606U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |