CN219481525U - Handle and electronic equipment - Google Patents

Abstract

The utility model discloses a handle and electronic equipment, wherein the handle comprises a shell, a decorating part and a control component, an installation cavity is arranged in the shell, an installation groove is further formed in one side, facing away from the installation cavity, of the shell, a first sound hole communicated with the installation cavity is formed in the bottom wall of the installation groove, the first sound hole is spaced from the side wall of the installation groove, the decorating part is arranged in the installation groove, a second sound hole is formed in the decorating part corresponding to the first sound hole, the control component is arranged in the installation cavity, and a microphone is arranged in the control component corresponding to the first sound hole. The utility model aims to effectively improve the acoustic performance and the pickup effect of the microphone in the handle, thereby improving the consistency of the frequency response performance and the stability of the total harmonic distortion of the microphone.

Description

Handle and electronic equipment

Technical Field

The utility model relates to the technical field of acoustic equipment, in particular to a handle and electronic equipment using the same.

Background

In the related art, an acoustic cavity structure is provided in a housing of a game handle, and an acoustic hole of the housing is generally provided at a peripheral position of a decorative piece of the housing and at a junction of a cross section of a middle housing and the decorative piece. Because the problem that the leakproofness is poor exists in the junction of decoration periphery and well shell for phenomenon such as sound leakage appears along the gap between the periphery of decoration and the well shell in section department easily, leads to the frequency response performance uniformity of the interior acoustic structure of game paddle acoustic cavity structure relatively poor, influences the stability of the total harmonic distortion of acoustic structure simultaneously, and pickup effect.

Disclosure of Invention

The utility model mainly aims to provide a handle and electronic equipment, which aim to effectively improve the acoustic performance and the pickup effect of a microphone in the handle, so that the consistency of the frequency response performance of the microphone and the stability of total harmonic distortion are improved.

To achieve the above object, the present utility model proposes a handle comprising:

the shell is internally provided with an installation cavity, one side of the shell, which is away from the installation cavity, is also provided with an installation groove, the bottom wall of the installation groove is provided with a first sound hole communicated with the installation cavity, and the first sound hole is spaced from the side wall of the installation groove;

the decorating part is arranged in the mounting groove, and a second sound hole is formed in the decorating part corresponding to the first sound hole; a kind of electronic device with high-pressure air-conditioning system

The control assembly is arranged in the mounting cavity, and a microphone is arranged on the control assembly corresponding to the first sound hole.

In an embodiment, the distance from the first acoustic hole to the side wall of the mounting groove is greater than 1.5mm;

and/or the first sound hole and the second sound hole are matched to form a sound hole, and the aperture of the sound hole is larger than 1.2mm.

In an embodiment, the handle further comprises a sealant, the sealant is sandwiched between the decoration and the bottom wall of the mounting groove, and the sealant is provided with a through hole corresponding to the first sound hole.

In an embodiment, a bottom wall of the mounting groove is provided with a sealing groove surrounding the first sound hole, and the sealant is accommodated and limited in the sealing groove;

and/or the handle further comprises a dust-proof piece; the dustproof piece is clamped between the decorating piece and the sealant and covers the through hole; or, the dustproof piece is clamped between the sealant and the bottom wall of the mounting groove and covers the first sound hole; or the dustproof piece is arranged on the bottom wall of the decorating piece or the mounting groove and covers the second sound hole or the first sound hole.

In an embodiment, the control assembly includes a circuit board and the microphone, the circuit board is disposed in the mounting cavity, and the microphone is disposed on a side of the circuit board facing the first sound hole and corresponding to the first sound hole.

In an embodiment, the control assembly further comprises a sealing element, the sealing element is arranged on one side of the circuit board facing the first sound hole and is clamped between the circuit board and the housing, the sealing element is provided with a fixing groove corresponding to the microphone, the microphone is limited in the fixing groove, the sealing element is further provided with a sound channel corresponding to the first sound hole, and the sound channel is communicated with the fixing groove and the first sound hole.

In an embodiment, one of the decoration and the groove wall of the mounting groove is provided with a clamping piece, and the other is provided with a clamping piece, and the decoration is detachably connected with the shell through the clamping fit of the clamping piece and the clamping piece.

In an embodiment, the shell surrounds the mounting groove and is further provided with a limiting step, the periphery of the decorating part is convexly provided with a limiting table, and the limiting table is in limiting abutting connection with the limiting step.

In an embodiment, the limiting step comprises a first step surface and a second step surface which are vertically arranged, and one side of the second step surface, which is far away from the first step surface, is connected with the side wall of the mounting groove;

and/or the side wall of the mounting groove is obliquely arranged to form an inclined surface, and the periphery of the decorating part is formed with an abutting surface matched with the inclined surface;

and/or the outer wall of the shell and one side of the decorating part, which faces away from the mounting groove, are arranged in a flush manner.

The utility model also provides electronic equipment, which comprises an equipment main body and the handle, wherein the handle is in signal connection with the equipment main body.

According to the technical scheme, the mounting cavity is arranged in the shell, so that the control component is mounted, fixed and protected by the mounting cavity, and the normal implementation of the handle function is ensured; meanwhile, the mounting groove is formed in one side, back to the mounting cavity, of the shell, so that the mounting groove is used for mounting and fixing the decoration, the mounting stability of the decoration is improved, and meanwhile, the appearance attractiveness of the handle is improved by the decoration; further through the first sound hole of intercommunication installation cavity has been seted up at the diapire of mounting groove to make first sound hole and the lateral wall interval of mounting groove, and correspond first sound hole at the decoration and be equipped with the second sound hole, the periphery that makes first sound hole and second sound hole cooperation formation is kept away from the decoration and the lateral wall position of mounting groove, thereby when making the intracavity microphone of installation through sound hole structure pickup, effectively avoid sound leakage to appear in sound hole structure, promote pickup effect, and the axis direction of first sound hole and second sound hole is unanimous, the microphone is perpendicular with the diapire of decoration and mounting groove through the pickup direction of sound hole structure, thereby effectively promote the frequency response performance uniformity and the stability of total harmonic distortion of microphone, ensure that the acoustic performance of microphone is normal.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a portion of a handle according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of a handle in cross section according to an embodiment of the utility model;

FIG. 3 is a partially exploded view of a handle according to one embodiment of the present utility model;

FIG. 4 is a schematic view of a part of a structure of a housing according to an embodiment of the utility model;

fig. 5 is a schematic view of a part of a structure of an outer shell according to another view angle in an embodiment of the utility model.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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 be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Meanwhile, the meaning of "and/or" and/or "appearing throughout the text is to include three schemes, taking" a and/or B "as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In the related art, an acoustic cavity structure is provided in a housing of a game handle, and an acoustic structure is provided in the acoustic cavity structure. The sound hole of the shell is usually arranged at the periphery of the decorating part of the shell and is positioned at the joint of the cross section of the middle shell and the decorating part. It can be understood that the periphery of decoration and the section structure setting that well shell hookup location is the slope generally, when leading to acoustic structure to pass through sound hole pickup, the pickup direction is not perpendicular with this section setting, and because the junction of decoration periphery and well shell has the poor problem of leakproofness for the phenomenon such as leakage sound appears along the section gap of the periphery of decoration and well shell junction in section department easily, thereby leads to the frequency response performance uniformity of acoustic structure in the game paddle sound cavity structure relatively poor, influences the stability of acoustic structure's total harmonic distortion simultaneously, and pickup effect.

Based on the above concepts and problems, the present utility model proposes a handle 100. The handle 100 may be a gamepad, a joystick or an operation control or component for generating interactions. It will be appreciated that the handle 100 is applied to an electronic device, which may be a game device, an intelligent device, or the like, including a device body, such as a display terminal, etc., and is electrically or signally connected to the device body through the handle 100, so that control of the device body, such as start-up and shut-down of the device body, control operations of an application program in the device body, etc., is implemented through the handle 100, which is not limited herein.

Referring to fig. 1 to 5, in the embodiment of the present utility model, the handle 100 includes a housing 1, a decoration 2 and a control component 3, wherein a mounting cavity 11 is disposed in the housing 1, a mounting groove 12 is further disposed on a side of the housing 1 facing away from the mounting cavity 11, a first sound hole 13 communicating with the mounting cavity 11 is disposed on a bottom wall of the mounting groove 12, the first sound hole 13 is spaced from a side wall of the mounting groove 12, the decoration 2 is disposed in the mounting groove 12, a second sound hole 21 is disposed corresponding to the first sound hole 13 in the decoration 2, the control component 3 is disposed in the mounting cavity 11, and a microphone 31 is disposed corresponding to the first sound hole 13 in the control component 3.

In this embodiment, the housing 1 of the handle 100 is used for mounting, fixing and protecting the decoration 2, the control assembly 3 and other components, that is, the housing 1 provides a mounting base for the decoration 2, the control assembly 3 and other components. It will be appreciated that the housing 1 has a mounting cavity 11 formed therein for mounting and protecting the control assembly 3, the circuit, etc., and the housing 1 may be a case, a mounting shell, a box, etc. having the mounting cavity 11. Optionally, the mounting cavity 11 is a sealed cavity.

In order to implement the control operation of the handle 100, the handle 100 is further provided with a key or a touch assembly electrically connected to the control assembly. It will be appreciated that the housing 1 and/or trim 2 is provided with key holes for keys to pass through or mounting holes for mounting the touch assembly. Of course, the case 1 and/or the garnish 2 may be provided with a touch surface or the like corresponding to the touch module, and the configuration is not limited thereto.

In this embodiment, the housing 1 may be an integrally formed structure, or may be a split structure, for example, the housing 1 includes an upper housing and a lower housing, and the upper housing and the lower housing enclose a mounting cavity 11. It will be appreciated that the upper and lower shells may be detachably connected, for example, by a snap-fit, a bayonet-fit, a screw-fit, a pin-fit, etc., so that the components of the control assembly 3, etc., may be easily removed and installed, without limitation.

It will be appreciated that the housing 1 has a decorative or operative surface, and that the decorative or operative surface of the housing 1 is recessed to form the mounting groove 12. The decoration 2 is accommodated and limited in the mounting groove 12, so that the mounting and positioning can be realized, and the appearance attractiveness of the shell 1 can be improved. Alternatively, the decorative member 2 may be a decorative plate, such as a metal plate or other structure having a decorative effect, without limitation.

In this embodiment, the bottom wall of the mounting groove 12 is provided with a first sound hole 13 communicating with the mounting cavity 11, and the first sound hole 13 is spaced from the side wall of the mounting groove 12, that is, a certain distance is provided between the first sound hole 13 and the side wall of the mounting groove 12. The garnish 2 is provided with a second sound hole 21 corresponding to the first sound hole 13 such that the second sound hole 21 and the first sound hole 13 form sound holes correspondingly.

It will be appreciated that the control assembly 3 is disposed in the mounting cavity 11, and the control assembly 3 is provided with a microphone 31 corresponding to the first sound hole 13, so that the microphone 31 can pick up sound through the sound hole. Alternatively, the first sound hole 13 and the second sound hole 21 are coaxially arranged. The first sound hole 13 has the same shape and size as the second sound hole 21.

The handle 100 of the utility model is provided with the installation cavity 11 in the shell 1, so that the control component 3 is installed, fixed and protected by the installation cavity 11 to ensure the normal realization of the function of the handle 100; meanwhile, the mounting groove 12 is formed in one side, facing away from the mounting cavity 11, of the housing 1, so that the mounting groove 12 is used for mounting and fixing the decoration 2, the mounting stability of the decoration 2 is improved, and meanwhile, the appearance attractiveness of the handle 100 is improved by the decoration 2; further through the diapire at mounting groove 12 has seted up the first sound hole 13 of intercommunication installation cavity 11 to make first sound hole 13 and mounting groove 12's lateral wall interval, and be equipped with second sound hole 21 at decoration 2 corresponding first sound hole 13, the periphery that makes first sound hole 13 and second sound hole 21 cooperation formation kept away from decoration 2 and mounting groove 12's lateral wall position, thereby make the interior microphone 31 of mounting cavity 11 through sound hole structure pickup, effectively avoid sound leakage to appear in sound hole structure, promote pickup effect, and the axis direction of first sound hole 13 and second sound hole 21 is unanimous, the pickup direction of microphone 31 through sound hole structure is perpendicular with the diapire of decoration 2 and mounting groove 12, thereby effectively promote the stability of microphone 31's frequency response performance uniformity and total harmonic distortion, ensure that the acoustic performance of microphone 31 is normal.

In this embodiment, by forming the complete second sound hole 21 in the decoration 2, the microphone 31 in the mounting cavity 11 sequentially passes through the first sound hole 13 and the second sound hole 21 to realize sound receiving, so that the problem that the frequency response consistency of the microphone is affected due to irregular sound holes arranged on the periphery of the decoration when the sound holes are positioned on the periphery of the decoration in the prior art is avoided. It can be understood that the semicircular or irregular sound holes arranged on the periphery of the decoration piece in the prior art are changed into the circular second sound holes 21, so that the stability of the total harmonic distortion of the microphone is effectively avoided.

In one embodiment, the distance of the first acoustic port 13 to the side wall of the mounting groove 12 is greater than 1.5mm. It will be appreciated that the first acoustic port 13 may alternatively be a circular hole configuration. Optionally, the distance from the edge of the side wall of the first sound hole 13 facing the mounting groove 12 to the side wall of the mounting groove 12 is greater than 1.5mm, so that the first sound hole 13 and the second sound hole 21 can be effectively prevented from being influenced by the gap between the periphery of the decoration 2 and the side wall of the mounting groove 12, and the phenomenon of sound leakage can be effectively avoided.

In this embodiment, the first sound hole 13 and the second sound hole 21 cooperate to form a sound hole, and the aperture of the sound hole is greater than 1.2mm. It will be appreciated that the first sound hole 13 and the second sound hole 21 may alternatively be circular holes, and that the apertures of the first sound hole 13 and the second sound hole 21 are greater than 1.2mm.

In order to further improve the tightness between the decoration 2 and the groove wall of the mounting groove 12, leakage sound generated between the first sound hole 13 and the second sound hole 21 due to a gap between the decoration 2 and the groove wall of the mounting groove 12 is avoided, in an embodiment, as shown in fig. 2 and 3, the handle 100 further comprises a sealant 4, the sealant 4 is sandwiched between the decoration 2 and the bottom wall of the mounting groove 12, and the sealant 4 is provided with a through hole 41 corresponding to the first sound hole 13.

It will be appreciated that the sealant 4 can not only achieve the connection stability of the decoration 2 and the housing 1, but also seal the gap between the decoration 2 and the wall of the mounting groove 12, and can also have other waterproof properties.

In one embodiment, as shown in fig. 2-4, the bottom wall of the mounting groove 12 is provided with a sealing groove 14 surrounding the first acoustic hole 13, and the sealant 4 is accommodated and confined in the sealing groove 14. It will be appreciated that the sealing groove 14 is concavely formed in the bottom wall of the mounting groove 12, and the first acoustic hole 13 is penetratingly formed in the bottom wall of the sealing groove 14, i.e. the sealing groove 14 is disposed around the first acoustic hole 13.

In this embodiment, the sealing groove 14 is provided to not only realize positioning and mounting of the sealant 4, but also avoid a gap between the trim 2 and the wall of the mounting groove 12 caused by the sealant 4.

In one embodiment, as shown in fig. 2 and 3, the handle 100 further includes a dust guard 5; the dustproof member 5 is sandwiched between the decorative member 2 and the sealant 4, and covers the through hole 41; or, the dust-proof piece 5 is sandwiched between the sealant 4 and the bottom wall of the mounting groove 12 and covers the first sound hole 13; or, the dust-proof member 5 is provided on the bottom wall of the garnish 2 or the mounting groove 12, and covers the second sound hole 21 or the first sound hole 13.

It can be appreciated that the dust-proof member 5 is provided to prevent foreign objects such as dust and particles and liquid such as water drops or water vapor from entering the mounting cavity 11 through the second sound hole 21 and the first sound hole 13 to affect the performance of the control assembly 3 and the microphone 31, and to realize sound pressure passing without affecting the pickup effect of the microphone 31.

In the present embodiment, the dust-proof member 5 is disposed in the seal groove 14, and the dust-proof member 5 and the sealant 4 are stacked. Optionally, the dust-proof member 5 is sandwiched between the decorative member 2 and the sealant 4; alternatively, the dust-proof member 5 is sandwiched between the sealant 4 and the bottom wall of the mounting groove 12. Of course, in other embodiments, the dust-proof member 5 may be integrally formed in the decoration 2 or the housing 1, so that the dust-proof member 5 covers the second sound hole 21 or the first sound hole 13, which is not limited herein.

In one embodiment, the control assembly 3 includes a circuit board 32 and a microphone 31, the circuit board 32 is disposed in the mounting cavity 11, and the microphone 31 is disposed on a side of the circuit board 32 facing the first sound hole 13 and corresponding to the first sound hole 13.

In the present embodiment, the circuit board 32 of the control assembly 3 may be selected to be a hard circuit board, which improves the mounting base for the microphone 31. It will be appreciated that the circuit board 32 is integrated with the control molding, and the microphone 31 is electrically connected to the circuit board 32. The circuit board 32 may be mounted and secured within the mounting cavity 11 by fasteners or the like.

In order to improve the mounting stability of the circuit board 32, the microphone 31 is prevented from being unable to correspond to the first sound hole 13, thereby preventing the sound pickup effect from being affected. The inner wall of the housing 1 is provided with a structure such as a mounting post or a limiting post, and the circuit board 32 is fixed to the structure such as the mounting post or the limiting post by a fixing member or a fastening member, which is not limited herein.

In order to further improve the sealing effect, the occurrence of the phenomenon of sound leakage is prevented. In an embodiment, the control assembly 3 further includes a sealing member 33, the sealing member 33 is disposed on a side of the circuit board 32 facing the first sound hole 13 and is sandwiched between the circuit board 32 and the housing 1, the sealing member 33 is provided with a fixing groove 331 corresponding to the microphone 31, the microphone 31 is limited in the fixing groove 331, the sealing member 33 is further provided with a sound channel 332 corresponding to the first sound hole 13, and the sound channel 332 is communicated with the fixing groove 331 and the first sound hole 13.

In this embodiment, as shown in fig. 1 to 3, the sealing member 33 may be made of rubber material. By sandwiching the sealing member 33 between the circuit board 32 and the housing 1, a gap generated between the microphone 31 and the housing 1 can be sealed, thereby avoiding leakage of sound, and a gap between the circuit board 32 and the sealing member 33 can be sealed.

It will be appreciated that the side of the sealing member 33 facing the circuit board 32 is provided with a fixing groove 331, and the microphone 31 is accommodated and limited in the fixing groove 331. In order to achieve a smooth sound pick-up, the sealing member 33 is provided with a sound channel 332, the sound channel 332 communicating the fixed groove 331 and the first sound hole 13. Optionally, the second sound hole 21, the first sound hole 13 and the sound channel 332 are coaxially arranged and have the same diameter.

In this embodiment, as shown in fig. 3 to 5, a side of the housing 1 facing the mounting cavity 11 is convexly provided with a limiting protrusion 18, and the limiting protrusion 18 surrounds the first sound hole 13 and encloses to form a limiting groove 19. It will be appreciated that the provision of the limiting groove 19 facilitates the mounting and positioning of the seal 33.

In one embodiment, one of the decorative piece 2 and the groove wall of the mounting groove 12 is provided with a clamping piece 22, and the other is provided with a clamping piece 15, and the decorative piece 2 is detachably connected with the shell 1 through the clamping fit of the clamping piece 15 and the clamping piece 22.

In this embodiment, as shown in fig. 3 to 5, the fastening member 15 may be disposed on the wall of the mounting groove 12 of the housing 1, and the fastening member 22 is disposed on the decoration 2; alternatively, the clamping piece 15 can be arranged on the decoration piece 2, and the clamping piece 22 is arranged on the wall of the mounting groove 12 of the shell 1; alternatively, the decoration 2 is provided with the fastening member 22 and the fastening member 15 at the same time, and the groove wall of the mounting groove 12 of the housing 1 is correspondingly provided with the fastening member 15 and the fastening member 22, which is not limited herein.

It will be appreciated that the engaging member 15 and the engaging member 22 may be a mating structure of a buckle and a slot or other connection structure capable of achieving a detachable connection, which is not limited herein.

In an embodiment, the housing 1 is further provided with a limiting step 16 surrounding the mounting groove 12, the periphery of the decoration 2 is convexly provided with a limiting table 23, and the limiting table 23 is in limiting abutting connection with the limiting step 16.

In the present embodiment, as shown in fig. 1 to 4, the limiting step 16 is provided on the housing 1, and the limiting stand 23 is protruded on the periphery of the garnish 2, so that the limiting stand 23 of the garnish 2 is supported and positioned by the limiting step 16. It will be appreciated that this arrangement further improves the sealing effect between the trim piece 2 and the walls of the mounting groove 12.

Alternatively, the limiting step 16 includes a first step surface 161 and a second step surface 162 that are vertically disposed, and a side of the second step surface 162 remote from the first step surface 161 is connected to a side wall of the mounting groove 12.

In the present embodiment, as shown in fig. 2 to 4, the side wall of the mounting groove 12 is provided obliquely to form an inclined surface 17, and the periphery of the garnish 2 is formed with an abutment surface 24 that mates with the inclined surface 17. It will be appreciated that by such arrangement, the mounting and positioning of the decoration 2 can be facilitated, so that the decoration 2 can be mounted in place by the cooperation of the abutting surface 24 and the inclined surface 17 in the mounting process of the decoration 2.

Alternatively, the outer wall of the housing 1 is arranged flush with the side of the trim part 2 facing away from the mounting groove 12. Such an arrangement ensures both the aesthetic appearance of the handle 100 and avoids the user experience during use.

The utility model also provides an electronic device, which comprises a device main body and the handle 100, wherein the handle 100 is in signal connection with the device main body. The specific structure of the handle 100 refers to the foregoing embodiments, and since the electronic device adopts all the technical solutions of all the foregoing embodiments, at least the technical solutions of the foregoing embodiments have all the beneficial effects, which are not described in detail herein.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structural modifications made by the present description and accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. A handle, the handle comprising:

the shell is internally provided with an installation cavity, one side of the shell, which is away from the installation cavity, is also provided with an installation groove, the bottom wall of the installation groove is provided with a first sound hole communicated with the installation cavity, and the first sound hole is spaced from the side wall of the installation groove;

the decorating part is arranged in the mounting groove, and a second sound hole is formed in the decorating part corresponding to the first sound hole; a kind of electronic device with high-pressure air-conditioning system

The control assembly is arranged in the mounting cavity, and a microphone is arranged on the control assembly corresponding to the first sound hole.

2. The handle of claim 1, wherein the first acoustic hole is greater than 1.5mm from the sidewall of the mounting groove;

and/or the first sound hole and the second sound hole are matched to form a sound hole, and the aperture of the sound hole is larger than 1.2mm.

3. The handle of claim 1, further comprising a sealant sandwiched between the trim piece and the bottom wall of the mounting groove, the sealant having a through hole corresponding to the first acoustic hole.

4. A handle according to claim 3, wherein the bottom wall of the mounting groove is provided with a sealing groove around the first acoustic hole, the sealant being received and confined within the sealing groove;

and/or the handle further comprises a dust-proof piece; the dustproof piece is clamped between the decorating piece and the sealant and covers the through hole; or, the dustproof piece is clamped between the sealant and the bottom wall of the mounting groove and covers the first sound hole; or the dustproof piece is arranged on the bottom wall of the decorating piece or the mounting groove and covers the second sound hole or the first sound hole.

5. The handle of claim 1, wherein the control assembly comprises a circuit board and the microphone, the circuit board is disposed in the mounting cavity, and the microphone is disposed on a side of the circuit board facing the first acoustic port and is disposed corresponding to the first acoustic port.

6. The handle of claim 5, wherein the control assembly further comprises a seal member disposed on a side of the circuit board facing the first sound hole and sandwiched between the circuit board and the housing, the seal member having a fixed slot corresponding to the microphone, the microphone being positioned within the fixed slot, the seal member further having a sound channel corresponding to the first sound hole, the sound channel communicating the fixed slot with the first sound hole.

7. A handle according to any one of claims 1 to 6, wherein one of the trim piece and the wall of the mounting slot is provided with a snap-in element and the other is provided with a snap-in element, the trim piece being detachably connected to the housing by a snap-in fit of the snap-in element and the snap-in element.

8. The handle according to any one of claims 1 to 6, wherein the housing is further provided with a limiting step around the mounting groove, and the periphery of the decorative piece is convexly provided with a limiting table, and the limiting table is in limiting abutment with the limiting step.

9. The handle according to claim 8, wherein the limit step comprises a first step surface and a second step surface which are vertically arranged, and one side of the second step surface away from the first step surface is connected with the side wall of the mounting groove;

and/or the side wall of the mounting groove is obliquely arranged to form an inclined surface, and the periphery of the decorating part is formed with an abutting surface matched with the inclined surface;

and/or the outer wall of the shell and one side of the decorating part, which faces away from the mounting groove, are arranged in a flush manner.

10. An electronic device comprising a device body and a handle according to any one of claims 1 to 9, said handle being in signal connection with said device body.