CN213547582U

CN213547582U - Cell-phone loudspeaker with dustproof heat dissipation function

Info

Publication number: CN213547582U
Application number: CN202022773228.8U
Authority: CN
Inventors: 黄家松
Original assignee: Hubei Xinxinhe Electronic Technology Co ltd
Current assignee: Hubei Xinxinhe Electronic Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-25
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a cell-phone loudspeaker with dustproof heat dissipation function, including the cell-phone loudspeaker main part, the upper end surface left and right sides symmetry of cell-phone loudspeaker main part is provided with the fixed slot, the upper end surface of cell-phone loudspeaker main part is provided with dustproof mechanism, the fixed slot is located dustproof mechanism's both sides. A cell-phone loudspeaker with dustproof heat dissipation function, when using, the inside dust screen of dustproof establishment can prevent inside dust and the wool entering cell-phone loudspeaker of dustproof establishment, the user can press the stopper and extrude the hou mian spring, take off dustproof establishment from cell-phone loudspeaker, the displacement of the steerable stopper of spacing groove simultaneously, stability when improving the use, the inside heat dissipation layer that sets up of shock attenuation heat dissipation mechanism has fine radiating effect, effectively improve cell-phone loudspeaker's life, vibration when and the shock attenuation layer can effectual decay loudspeaker sound production, reduce the vibration power and pass outward, bring better use prospect.

Description

Cell-phone loudspeaker with dustproof heat dissipation function

Technical Field

The utility model relates to a cell-phone loudspeaker field specifically is a cell-phone loudspeaker with dustproof heat dissipation function.

Background

The mobile phone horn is an electroacoustic device which converts electric energy into sound energy, and mechanical vibration is generated to push surrounding air, so that air media are fluctuated, and the conversion of electricity-force-sound is realized.

Current cell-phone loudspeaker when installing the use, has the heat production, and the heat can reduce cell-phone loudspeaker's life, has slight vibration to spread simultaneously when the sound production, makes its spare part can appear not hard up phenomenon, and a period of time back, cell-phone loudspeaker surface can adsorb a large amount of dusts, is difficult to the clearance, reduces loudspeaker's sound producing effect, and the use of giving people has brought certain adverse effect, for this reason, we propose a cell-phone loudspeaker with dustproof heat dissipation function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cell-phone loudspeaker with dustproof heat dissipation function possesses advantages such as shock attenuation, dustproof, heat dissipation, can effectively solve the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cell-phone loudspeaker with dustproof heat dissipation function, includes the cell-phone loudspeaker main part, the upper end surface left and right sides symmetry of cell-phone loudspeaker main part is provided with the fixed slot, the upper end surface of cell-phone loudspeaker main part is provided with dustproof mechanism, the fixed slot is located dustproof mechanism's both sides, a screw has all been seted up at both ends about the lower extreme surface of cell-phone loudspeaker main part, the lower extreme surface of cell-phone loudspeaker main part is provided with shock attenuation heat dissipation mechanism.

Preferably, the lower extreme surface of the upper end surface of cell-phone loudspeaker main part through welding and fixed slot is undetachable and is connected, and the fixed slot has two sets ofly, the lower extreme surface of the upper end surface of cell-phone loudspeaker main part through fixed slot and dustproof mechanism is for dismantling to be connected, the lower extreme surface of cell-phone loudspeaker main part is connected for dismantling through a screw and the upper end surface of shock attenuation heat dissipation mechanism, and a screw has two sets ofly.

Preferably, dustproof mechanism includes buckle, draw-in groove, stopper, spacing groove, spring, dust screen, set casing, fixed block, the draw-in groove has been seted up to one side surface of set casing, the opposite side surface of set casing is provided with the fixed block, the spacing groove has been seted up to the upper end surface of set casing, the through-hole of its top of intercommunication and bottom is seted up at the upper end surface middle part of set casing, the mid-mounting of through-hole inner chamber has the dust screen, one side internal surface of set casing all is provided with spring and buckle, and the spring is located one side of buckle, the upper end surface of buckle is provided with the stopper.

Preferably, the outer wall that one side internal surface of set casing passes through spacing groove and buckle is swing joint, be provided with the powerful glue between the inner wall of set casing and the outer wall of dust screen, and the inner wall of set casing passes through the powerful glue and is undetachable with the outer wall of dust screen and be connected, the opposite side surface and the fixed block of set casing are integrated into one piece, the upper end surface of buckle is undetachable through the lower extreme surface of welding and stopper and is connected.

Preferably, the shock attenuation heat dissipation mechanism includes heat dissipation layer, No. two screw holes, tie coat, fixed screw and buffer layer, the lower extreme surface on heat dissipation layer is provided with the tie coat, and the thickness on heat dissipation layer is 0.2-0.3mm, the lower extreme surface on tie coat is provided with the buffer layer, and the thickness on tie coat is 0.1-0.2mm, No. two screw holes have all been seted up to the upper end surface left and right sides on heat dissipation layer and buffer layer, and No. two screw holes have two sets, the inner wall of No. two screw holes is provided with the fixed screw.

Preferably, the outer surface of the lower end of the heat dissipation layer is connected with the outer surface of the upper end of the shock absorption layer in a non-detachable mode through the bonding layer, and the thickness of the shock absorption layer is 0.2-0.3 mm.

(III) advantageous effects

Compared with the prior art, the utility model provides a cell-phone loudspeaker with dustproof heat dissipation function possesses following beneficial effect:

1. this cell-phone loudspeaker with dustproof heat dissipation function, through the dustproof mechanism who sets up, when using, at 0.05-0.1mm between the mesh of its inside dust screen, prevent inside a large amount of dust and wool wadding get into cell-phone loudspeaker, convenient to use person clears up, and the user can press the stopper and extrude the hou mian spring, takes off dustproof mechanism from cell-phone loudspeaker, and convenient to use person installs and dismantles, and the removal distance of the steerable stopper of spacing groove improves stability when using simultaneously.

2. This cell-phone loudspeaker with dustproof heat dissipation function, through the shock attenuation heat dissipation mechanism that sets up, the material on heat dissipation layer is graphite on it, has fine radiating effect, effectively improves cell-phone loudspeaker's life, and the buffer layer material is the EVA fibreboard moreover, and vibration when can effectual decay loudspeaker sound production reduces the vibrational force and passes outward, and shock attenuation heat dissipation mechanism passes through the set screw and is connected with cell-phone loudspeaker main part, improves the stability when using.

Drawings

Fig. 1 is the utility model relates to a mobile phone horn's overall structure schematic diagram with dustproof heat dissipation function.

Fig. 2 is the utility model relates to a dustproof mechanism's in cell-phone loudspeaker with dustproof heat dissipation function structural schematic diagram.

Fig. 3 is the utility model relates to a shock attenuation heat dissipation mechanism's in cell-phone loudspeaker structure schematic diagram with dustproof heat dissipation function.

In the figure: 1. a mobile phone speaker main body; 2. a dust-proof mechanism; 3. fixing grooves; 4. a shock absorbing and heat dissipating mechanism; 5. a first screw hole; 201. buckling; 202. a card slot; 203. a limiting block; 204. a limiting groove; 205. a spring; 206. a dust screen; 207. a stationary case; 208. a fixed block; 401. a heat dissipation layer; 402. a second screw hole; 403. a bonding layer; 404. fixing screws; 405. and a shock absorption layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a mobile phone horn with dustproof and heat dissipation functions comprises a mobile phone horn main body 1, fixing grooves 3 are symmetrically arranged on the left side and the right side of the outer surface of the upper end of the mobile phone horn main body 1, a dustproof mechanism 2 is arranged on the outer surface of the upper end of the mobile phone horn main body 1, the fixing grooves 3 are located on the two sides of the dustproof mechanism 2, screw holes 5 are formed in the left end and the right end of the outer surface of the lower end of the mobile phone horn main body 1, and a damping and heat dissipation mechanism 4 is arranged on the outer.

Further, the upper end surface of cell-phone loudspeaker main part 1 is connected for undetachable through the lower extreme surface of welding with fixed slot 3, and fixed slot 3 has two sets ofly, the lower extreme surface that the upper end surface of cell-phone loudspeaker main part 1 passes through fixed slot 3 and dustproof mechanism 2 is connected for dismantling, the lower extreme surface of cell-phone loudspeaker main part 1 is connected for dismantling through the upper end surface of a screw 5 and shock attenuation heat dissipation mechanism 4, and a screw 5 has two sets ofly, steadiness when improving the part connection.

Further, dustproof mechanism 2 includes buckle 201, draw-in groove 202, stopper 203, spacing groove 204, spring 205, dust screen 206, set casing 207, fixed block 208, draw-in groove 202 has been seted up to one side surface of set casing 207, the opposite side surface of set casing 207 is provided with fixed block 208, spacing groove 204 has been seted up to the upper end surface of set casing 207, the through-hole of its top of intercommunication and bottom is seted up at the upper end surface middle part of set casing 207, the mid-mounting of through-hole inner chamber has dust screen 206, one side internal surface of set casing 207 all is provided with spring 205 and buckle 201, and spring 205 is located one side of buckle 201, the upper end surface of buckle 201 is provided with stopper 203, play dustproof effect.

Further, the inner surface of one side of the fixed shell 207 is movably connected with the outer wall of the buckle 201 through the limiting groove 204, a strong glue is arranged between the inner wall of the fixed shell 207 and the outer wall of the dustproof net 206, the inner wall of the fixed shell 207 is undetachably connected with the outer wall of the dustproof net 206 through the strong glue, the outer surface of the other side of the fixed shell 207 and the fixed block 208 are integrally formed, the outer surface of the upper end of the buckle 201 is undetachably connected with the outer surface of the lower end of the limiting block 203 through welding, and the installation and the disassembly are convenient.

Furthermore, the shock absorption and heat dissipation mechanism 4 comprises a heat dissipation layer 401, two screw holes 402, a bonding layer 403, fixing screws 404 and a shock absorption layer 405, the bonding layer 403 is arranged on the outer surface of the lower end of the heat dissipation layer 401, the heat dissipation layer 401 is made of graphite and is 0.2-0.3mm thick, the shock absorption layer 405 is arranged on the outer surface of the lower end of the bonding layer 403, the bonding layer 403 is 0.1-0.2mm thick, the two screw holes 402 are formed in the left side and the right side of the outer surface of the upper ends of the heat dissipation layer 401 and the shock absorption layer 405, the two screw holes 402 are arranged, the fixing screws 404 are arranged on the inner wall of the two screw holes 402, and the service life of.

Furthermore, the outer surface of the lower end of the heat dissipation layer 401 is connected with the outer surface of the upper end of the shock absorption layer 405 in a non-detachable mode through the bonding layer 403, the shock absorption layer 405 is made of an EVA fiber block, the thickness of the EVA fiber block is 0.2-0.3mm, and the stability of the mechanism is improved.

Principle of operation

The utility model relates to a mobile phone loudspeaker, which comprises a mobile phone loudspeaker main body 1, a dustproof mechanism 2, a fixed groove 3, a shock absorption and heat dissipation mechanism 4, a first screw hole 5, a buckle 201, a clamping groove 202, a limit block 203, a limit groove 204, a spring 205, a dustproof net 206, a fixed shell 207, a fixed block 208, a heat dissipation layer 401, a second screw hole 402, a bonding layer 403, a fixed screw 404, a shock absorption layer 405 and other components, wherein when in use, the mesh between the dustproof net 206 in the dustproof mechanism 2 is 0.05-0.1mm, which prevents a large amount of dust and wool from entering the mobile phone loudspeaker, which is convenient for a user to clean, and simultaneously the user can press the limit block 203 to extrude the spring 205 at the back, and take the dustproof mechanism 2 off the mobile phone loudspeaker, which is convenient for the user to install and disassemble, and the limit groove 204 can control the moving distance of the limit block 203, thereby improving, have fine radiating effect, effectively improve cell-phone loudspeaker's life, shock-absorbing layer 405 material is the EVA fibreboard moreover, vibration when can the sound production of effectual decay loudspeaker reduces the vibrational force and passes outward, and shock attenuation heat dissipation mechanism 4 passes through fixed screw 404 and is connected with cell-phone loudspeaker main part 1, stability when improving the use.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cell-phone loudspeaker with dustproof heat dissipation function, includes cell-phone loudspeaker main part (1), its characterized in that: the utility model discloses a mobile phone loudspeaker, including cell-phone loudspeaker main part (1), the upper end surface left and right sides symmetry of cell-phone loudspeaker main part (1) is provided with fixed slot (3), the upper end surface of cell-phone loudspeaker main part (1) is provided with dustproof mechanism (2), fixed slot (3) are located the both sides of dustproof mechanism (2), screw (5) have all been seted up at both ends about the lower extreme surface of cell-phone loudspeaker main part (1), the lower extreme surface of cell-phone loudspeaker main part (1) is provided with shock attenuation heat dissipation mechanism (4).

2. The mobile phone horn with the dustproof and heat dissipation function of claim 1, wherein: the upper end surface of cell-phone loudspeaker main part (1) is connected for undetachable through the lower extreme surface of welding with fixed slot (3), and fixed slot (3) have two sets ofly, the lower extreme surface that the upper end surface of cell-phone loudspeaker main part (1) passes through fixed slot (3) and dustproof mechanism (2) is connected for dismantling, the lower extreme surface of cell-phone loudspeaker main part (1) is connected for dismantling through the upper end surface of a screw (5) and shock attenuation heat dissipation mechanism (4), and screw (5) have two sets ofly.

3. The mobile phone horn with the dustproof and heat dissipation function of claim 1, wherein: the dustproof mechanism (2) comprises a buckle (201), a clamping groove (202), a limiting block (203), a limiting groove (204), a spring (205), a dustproof net (206), a fixed shell (207) and a fixed block (208), a clamping groove (202) is formed in the outer surface of one side of the fixed shell (207), a fixed block (208) is arranged on the outer surface of the other side of the fixed shell (207), the outer surface of the upper end of the fixed shell (207) is provided with a limit groove (204), the middle part of the outer surface of the upper end of the fixed shell (207) is provided with a through hole communicating the top and the bottom of the fixed shell, a dust screen (206) is arranged in the middle of the inner cavity of the through hole, a spring (205) and a buckle (201) are arranged on the inner surface of one side of the fixed shell (207), and the spring (205) is positioned at one side of the buckle (201), and the outer surface of the upper end of the buckle (201) is provided with a limiting block (203).

4. The mobile phone horn with the dustproof and heat dissipation function of claim 3, wherein: the utility model discloses a dustproof net, including fixed shell (207), limit slot (204), fixed shell (207), inner wall, be provided with the powerful glue between the inner wall of fixed shell (207) and the outer wall of dust screen (206), and the inner wall of fixed shell (207) is connected for undetachable through the powerful glue with the outer wall of dust screen (206), the opposite side surface and fixed block (208) of fixed shell (207) are integrated into one piece, the upper end surface of buckle (201) is connected for undetachably through the lower extreme surface of welding with stopper (203).

5. The mobile phone horn with the dustproof and heat dissipation function of claim 1, wherein: shock attenuation heat dissipation mechanism (4) are including heat dissipation layer (401), No. two screw (402), tie coat (403), set screw (404) and buffer layer (405), the lower extreme surface of heat dissipation layer (401) is provided with tie coat (403), and the thickness on heat dissipation layer (401) is 0.2-0.3mm, the lower extreme surface of tie coat (403) is provided with buffer layer (405), and the thickness of tie coat (403) is 0.1-0.2mm, No. two screw (402) have all been seted up to the upper end surface left and right sides on heat dissipation layer (401) and buffer layer (405), and No. two screw (402) have two sets ofly, the inner wall of No. two screw (402) is provided with set screw (404).

6. The mobile phone horn with the dustproof and heat dissipation function of claim 5, wherein: the outer surface of the lower end of the heat dissipation layer (401) is connected with the outer surface of the upper end of the shock absorption layer (405) in an undetachable mode through the bonding layer (403), and the thickness of the shock absorption layer (405) is 0.2-0.3 mm.