CN212785754U - Pickup equipment shell and pickup equipment - Google Patents

Abstract

The utility model provides a pickup equipment shell and pickup equipment. The utility model discloses a pickup equipment includes pickup equipment shell and control circuit board, and wherein, pickup equipment shell includes the first casing and the second casing of looks joint, and first casing and second casing joint form the accommodation space who holds control circuit board. The end faces of the first shell and the second shell are abutted to improve the tightness of the accommodating space. And, set up at least one first dismantlement groove and/or set up at least one second dismantlement groove at the terminal surface of first casing joint, extracting tool can insert first dismantlement groove and second dismantlement inslot, in order to prize first casing and second casing, thereby make first casing and second casing separation, and easy operation is convenient, be convenient for reworking and the maintenance of devices such as control circuit board in the accommodation space, and can not fish tail the surface of first casing and second casing, be favorable to keeping the pleasing to the eye degree of first casing and second casing surface.

Description

Pickup equipment shell and pickup equipment

Technical Field

The utility model relates to an electronic equipment shell connects technical field, especially relates to a pickup equipment shell and pickup equipment.

Background

Clamping is used as an existing connection mode, can replace screw connection, has the advantages of reducing the number of parts and being convenient to assemble, and is widely applied.

The casing of some electronic devices, such as the casing of a sound pickup device, generally includes an upper casing and a lower casing, and the upper casing and the lower casing are clamped together to avoid the problem of poor appearance caused by the screw holes.

However, the upper shell and the lower shell are tightly clamped together without gaps, so that the problems of difficult reworking and difficult disassembly exist, the surfaces of the upper shell and the lower shell are easily scratched during disassembly, and the attractiveness is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pickup equipment shell and pickup equipment to the difficult technical problem who dismantles of epitheca and inferior valve of solving current pickup equipment shell.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model discloses a first aspect provides a pickup equipment shell, include: a first housing and a second housing; the first shell and the second shell are clamped, and the clamped end faces of the first shell and the second shell are abutted; the terminal surface of first casing joint sets up at least one first dismantlement groove and/or the terminal surface of second casing joint sets up at least one second dismantlement groove, first dismantlement groove with the second dismantlement groove can hold extracting tool and insert.

Compared with the prior art, the utility model discloses a pickup equipment shell that first aspect provided has following advantage:

the utility model provides a pickup equipment shell, including the first casing and the second casing of looks joint, the terminal surface butt of first casing and second casing joint. And, set up at least one first dismantlement groove and/or set up at least one second dismantlement groove at the terminal surface of first casing joint, extracting tool can insert first dismantlement groove and second dismantlement inslot, in order to prize first casing and second casing, thereby make first casing and second casing separation, and easy operation is convenient, be convenient for reworking and the maintenance of devices such as control circuit board in the accommodation space, and can not fish tail the surface of first casing and second casing, be favorable to keeping the pleasing to the eye degree of first casing and second casing surface.

As an improvement of the casing of the pickup device of the present invention, when the end surface of the first housing joint is provided with the first dismounting groove, the inner end of the first dismounting groove is provided with a first limiting plate, and when the end surface of the second housing joint is provided with the second dismounting groove, the first limiting plate is opposite to the second dismounting groove; or, work as the terminal surface of second casing joint is provided with during the second dismantlement groove, the inner in second dismantlement groove is provided with the second limiting plate, and works as the terminal surface of first casing joint is provided with during the first dismantlement groove, the second limiting plate with first dismantlement groove is relative.

As an improvement of the casing of the pickup device of the present invention, when the second casing is provided with the second dismounting groove, the bottom surface of the second dismounting groove is an inclined surface, and the outer end of the inclined surface is lower than the inner end of the inclined surface; or, when the second shell is provided with the second dismounting groove, the bottom surface of the second dismounting groove is an arc-shaped surface, and the arc-shaped surface deviates from the first shell and is sunken.

As an improvement of the casing of the pickup device of the present invention, an end surface of the second housing is provided with a receiving groove, and an end surface of the first housing is provided with a blocking wall received in the receiving groove; the second is dismantled the groove and is set up the inboard of holding tank, just the second dismantle the groove with be provided with the guide wall between the holding tank.

As an improvement of the above-mentioned pickup equipment shell of the utility model, the inboard of first casing is provided with at least one joint groove, be provided with at least one buckle on the second casing, the buckle with joint groove joint.

As an improvement of the above-mentioned sound pickup housing of the present invention, the joint groove and the joint surface of the buckle are inclined surfaces, the outer end of the inclined surface is higher than the inner of the inclined surface.

As an improvement of the above-mentioned sound pickup apparatus housing of the present invention, the inclination angle range of the inclined plane is 5 ° to 11 ° or 11 ° to 20 °.

As an improvement of the casing of the pickup device of the present invention, the end surface of the first casing body is provided with a plurality of first dismounting grooves, and the plurality of first dismounting grooves are arranged at intervals along the circumferential direction of the first casing body; and/or, the terminal surface of second casing joint is provided with a plurality ofly the second dismantlement groove, and a plurality of the second dismantlement groove is followed the circumference interval of second casing sets up.

As an improvement of the above-mentioned pickup equipment shell of the utility model the terminal surface of first casing joint is provided with a plurality ofly first dismantlement groove, just when the terminal surface of second casing joint is provided with a plurality of second dismantlement grooves, second dismantlement groove with first dismantlement groove one-to-one forms the dismantlement seam.

A second aspect of the present invention provides a sound pickup apparatus, comprising a control circuit board and the sound pickup apparatus housing of the first aspect,

the utility model discloses a pickup equipment that the second aspect provided, because it includes the first aspect pickup equipment shell, consequently the utility model discloses a pickup equipment that the second aspect provided also has with the first aspect pickup equipment shell's the same advantage. The control circuit board is fixed inside the sound pickup equipment shell.

In addition to the technical problems, technical features constituting technical solutions, and advantageous effects brought by the technical features of the technical solutions described above, other technical problems that the pickup housing and the pickup can solve, other technical features included in the technical solutions, and advantageous effects brought by the technical features of the present invention will be described in further detail in the following detailed description.

Drawings

Fig. 1 is a schematic structural diagram of a sound pickup apparatus according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a sound pickup apparatus according to an embodiment of the present invention;

FIG. 3 is an enlarged view of P in FIG. 2;

fig. 4 is a schematic structural diagram of a second casing of a sound pickup apparatus casing according to an embodiment of the present invention;

fig. 5 is an enlarged view of Q in fig. 4.

Description of reference numerals:

1: a first housing; 10: an accommodating space; 11: avoiding the opening; 12: a retaining wall; 13: a clamping groove; 131: a side wall; 132: a bottom wall; 14: disassembling the seam; 15: mounting holes;

2: a second housing; 21: a second disassembly groove; 22: a second limiting plate; 23: an arc-shaped surface; 24: accommodating grooves; 25: a guide wall; 26: buckling; 261: a connecting portion; 262: a clamping part; 263: an inclined surface; 27: connecting columns; 271: a first connection hole; α: an inclination angle;

3: a control circuit board; 31: and a second connection hole.

Detailed Description

Some electronic equipment shells, take the sound pickup equipment shell as an example, include epitheca and inferior valve usually, and the seamless inseparable joint of epitheca and inferior valve is in the same place, has the problem of difficulty, difficult dismantlement of doing over again, and easy fish tail epitheca and inferior valve's surface influences the aesthetic property during the dismantlement.

In view of this, the utility model discloses set up the dismantlement groove respectively on the epitheca of adapter equipment and inferior valve, extracting tool can insert the dismantlement inslot and prize open epitheca and inferior valve for epitheca and inferior valve separation, easy operation is convenient, can not the surface of fish tail epitheca and inferior valve, is favorable to keeping the pleasing to the eye degree of epitheca and inferior valve.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Fig. 1 is a schematic structural diagram of a sound pickup apparatus according to an embodiment of the present invention; fig. 2 is a cross-sectional view of a sound pickup apparatus according to an embodiment of the present invention; FIG. 3 is an enlarged view of P in FIG. 2; fig. 4 is a schematic structural diagram of a second casing of a sound pickup apparatus casing according to an embodiment of the present invention; fig. 5 is an enlarged view of Q in fig. 4.

Referring to fig. 1, 2 and 4, the present invention provides a pickup apparatus, which includes a control circuit board 3 and a pickup apparatus case, wherein the control circuit board 3 is fixed inside the pickup apparatus case.

Wherein, the sound pickup equipment shell includes first casing 1 and second casing 2, first casing 1 and 2 joint of second casing, so make first casing 1 and 2 simple to operate of second casing. The first housing 1 and the second housing 2 are clamped to form an accommodating space 10 capable of accommodating the control circuit board 3, so that the control circuit board 3 is prevented from being exposed outside and damaged. Moreover, the end faces of the first shell 1 and the second shell 2 which are clamped are abutted, so that the end faces of the first shell 1 and the second shell 2 are tightly attached, and the control circuit board 3 is prevented from being damaged due to the fact that external foreign matters enter the accommodating space 10; meanwhile, the end faces of the first shell 1 and the second shell 2 are tightly attached, the internal structure of the accommodating space 10 can be prevented from being exposed, and the attractiveness of the pickup equipment is improved.

The control circuit board 3 is located in the accommodating space 10, and can be connected to the first housing 1 and the second housing 2, so that the control circuit board 3 is fixed in the accommodating space 10, and the control circuit board 3 is prevented from shaking in the accommodating space 10. Illustratively, the control circuit board 3 is provided with a second connection hole 31, the second housing 2 is provided with a connection post 27, the connection post 27 is provided with a first connection hole 271, and screws are respectively connected with the first connection hole 271 and the second connection hole 31 to fix the control circuit board 3 on the second housing 2. Of course, in order to improve the stability of the connection of the control circuit board 3 with the second housing 2, the second connection holes 31 are provided in plural, for example, four, and four second connection holes 31 are respectively provided in the regions of four top corners of the rectangular control circuit board 3; accordingly, the first connection holes 271 correspond to the second connection holes 31 one to one, so that a plurality of connection positions are formed between the control circuit board 3 and the second housing 2 to improve the stability and reliability of the connection of the control circuit board 3 and the second housing 2.

In addition, the control circuit board 3 controls the operating state of the sound pickup apparatus, wherein sound pickup elements are integrated on the control circuit board 3. In order to improve the sound pickup effect, the first housing 1 is provided with a mounting hole 15 for suspending the sound pickup apparatus in the air through a bracket, for example, the bracket is a suspension tube structure, the bottom end of the suspension tube is fixedly connected with the mounting hole 15, and the top end of the suspension tube is fixed on an indoor ceiling or a wall for suspending the sound pickup apparatus in the air. Of course, the support can also be a telescopic pipe, a movable support and the like so as to change the position of the sound pickup equipment and improve the sound pickup effect.

It should be noted that, the embodiment of the present invention takes the sound pickup apparatus as an example, and the dismounting groove is provided on the sound pickup apparatus casing to improve the convenience of dismounting. But its application scene does not use this as the limit, and the equipment shell of inseparable joint all can be through setting up the utility model discloses a dismantle the convenience that the groove improves the dismantlement, for example, recorded broadcast box etc..

Because the terminal surface butt of first casing 1 and 2 joints of second casing for the terminal surface of first casing 1 and 2 joints of second casing closely laminates, when devices such as internal control circuit board 3 damaged and need the maintenance of doing over again, the inconvenient dismantlement of first casing 1 and 2 joints of second casing leads to doing over again the maintenance difficulty, even adopt the instrument to dismantle, the first casing 1 of easy fish tail and the surface of second casing 2 influence the pleasing to the eye degree of pickup.

Therefore, the utility model discloses the terminal surface that is provided with at least one first dismantlement groove and/or 2 joints of second casing at the terminal surface of 1 joint of first casing is provided with at least one second dismantlement groove 21, and first dismantlement groove and second dismantlement groove 21 can hold extracting tool.

In some examples, a first detachment groove is provided only at an end surface where the first housing 1 is snapped, and the first detachment groove extends a predetermined distance from an edge of the first housing 1 toward a center thereof. When needs are dismantled, extracting tool, for example, flat word sword inserts first dismantlement inslot, and the inner in first dismantlement groove and outer end respectively with extracting tool's tip, a certain position butt in middle part, exert with the sled power with first casing 1 and the 2 sled of second casing of prying open, easy operation is convenient, can not harm the surface of first casing 1 and second casing 2.

In other examples, the second removing groove 21 is provided only at the end surface where the second housing 2 is snapped, and the second removing groove 21 extends from the edge of the second housing 2 toward the center thereof by a predetermined distance. When needs are dismantled, extracting tool, for example, flat word sword inserts in second disassembling groove 21, and the inner of second disassembling groove 21 and outer end respectively with extracting tool's tip, a certain position butt in middle part, apply with sled power and prize first casing 1 and second casing 2 open, easy operation is convenient, can not harm the surface of first casing 1 and second casing 2.

In still other examples, with particular reference to fig. 2 and 3, a first detachment groove is provided at an end surface where the first housing 1 is snapped, and a second detachment groove 21 is provided at an end surface where the second housing 2 is snapped, and the first detachment groove and the second detachment groove 21 are opposed such that the first detachment groove and the second detachment groove 21 form the detachment joint 14. Therefore, the convenience of inserting the disassembling tool is improved, and the convenience of disassembling is further improved.

It should be noted that the inner end of the first detaching groove and the inner end of the second detaching groove 21 are ends located inside the accommodating space 10, and the outer end of the first detaching groove and the outer end of the second detaching groove 21 are ends located at edges of the first case 1 and the second case 2.

Therefore, the embodiment of the utility model provides a pickup equipment, including pickup equipment shell and control circuit board 3, wherein, pickup equipment shell includes first casing 1 and the second casing 2 of looks joint, and first casing 1 and the 2 joint of second casing form the accommodation space 10 that holds control circuit board 3. The end faces of the first shell 1 and the second shell 2 are abutted to improve the tightness of the accommodating space 10. And, set up at least one first dismantlement groove and/or set up at least one second dismantlement groove 21 at the terminal surface of first casing 1 joint, extracting tool can insert in first dismantlement groove and the second dismantlement groove 21, in order to prize first casing 1 and second casing 2 open, thereby make first casing 1 and the separation of second casing 2, and easy operation is convenient, be convenient for reworking and the maintenance of devices such as control circuit board 3 in the accommodation space 10, and can not fish tail the surface of first casing 1 and second casing 2, be favorable to keeping the pleasing to the eye degree of first casing 1 and the 2 surface of second casing.

In some embodiments, when the end surface of the first housing 1 clamped is provided with a first dismounting groove, the inner end of the first dismounting groove is provided with a first limiting plate. The first limiting plate is arranged at the inner end of the first dismounting groove to resist the dismounting tool, and the control circuit board 3 is prevented from being damaged due to the fact that the dismounting tool is inserted too much and impacts the control circuit board 3. When the terminal surface of second casing 2 joint was provided with second dismantlement groove 21, first limiting plate was relative with second dismantlement groove 21, that is to say, when being provided with first dismantlement groove and second dismantlement groove 21 simultaneously, first limiting plate extended to the position relative with second dismantlement groove 21, further avoided extracting tool to insert too much and striking control circuit board 3 and lead to control circuit board 3 to damage.

In other embodiments, referring to fig. 4 and 5, when the end surface of the second housing 2 to be clamped is provided with the second disassembly groove 21, the inner end of the second disassembly groove 21 is provided with the second limit plate 22. The inner end of the second dismounting groove 21 is provided with the second limiting plate 22 to resist the dismounting tool, so that the control circuit board 3 is prevented from being damaged due to the fact that the dismounting tool is inserted too much and impacts the control circuit board 3. When the terminal surface of first casing 1 joint was provided with first dismantlement groove, second limiting plate 22 was relative with first dismantlement groove, that is to say, when being provided with first dismantlement groove and second dismantlement groove 21 simultaneously, second limiting plate 22 extended to the position relative with first dismantlement groove, further avoided extracting tool to insert too much and striking control circuit board 3 and lead to control circuit board 3 to damage.

In some possible examples, when the second case 2 is provided with the second removing groove 21, the bottom surface of the second removing groove 21 is a slope, and the outer end of the slope is lower than the inner end of the slope. That is, the distance from the outer end of the second removing groove 21 to the catching end surface of the first housing 1 is larger than the distance from the inner end of the second removing groove 21 to the catching end surface of the first housing 1. So when the extracting tool is inserted into the second disassembling groove 21, the guide extracting tool inclines upwards to apply an upward disassembling force, and the guide extracting tool can naturally prop the first shell 1 and the second shell 2, so that the prying force is favorably reduced, and the convenience of prying and disassembling is further improved.

In other possible examples, referring to fig. 2 and 3, when the second housing 2 is provided with the second disassembly groove 21, the bottom surface of the second disassembly groove 21 is an arc-shaped surface 23, and the arc-shaped surface 23 is recessed away from the first housing 1. So when the extracting tool is inserted into the second disassembling groove 21, the guide extracting tool inclines upwards to apply an upward disassembling force, and the guide extracting tool can naturally prop the first shell 1 and the second shell 2, so that the prying force is favorably reduced, and the convenience of prying and disassembling is further improved. And compared with the inclined plane, the arc-shaped surface 23 has smooth transition and better guidance.

With continued reference to fig. 2 and 3, in a specific embodiment, for example, in a certain type of sound pickup apparatus, the length L of the second detaching groove 21 may be 11.2mm, the height H of the second detaching groove 21 may be 1.0mm, and the height H of the detaching slot 14 may be only 0.2mm, which may not affect the aesthetic appearance of the sound pickup apparatus.

Of course, when the first housing 1 is provided with the first dismounting groove, the bottom surface of the first dismounting groove may be a slope or an arc surface to facilitate the insertion of the dismounting tool.

In one specific implementation manner, referring to fig. 1 to 3, the end surface clamped by the second housing 2 is provided with a receiving groove 24, and the end surface clamped by the first housing 1 is provided with a blocking wall 12 received in the receiving groove 24. The receiving groove 24 is an annular groove that extends in the circumferential direction of the second housing 2; accordingly, the blocking wall 12 is an annular wall extending in the circumferential direction of the first housing 1.

Through the arrangement, when the first shell 1 and the second shell 2 are clamped, the blocking wall 12 is inserted into the blocking wall 24, so that the connection stability can be improved; moreover, the blocking wall 12 is beneficial to blocking the internal structure and avoiding the internal structure from being exposed. Suitably, the blocking wall 12 is provided with an escape opening 11 at a position opposite the second dismounting groove 21 for avoiding the dismounting tool.

The second detachment groove 21 is disposed inside the receiving groove 24, that is, the second detachment groove 21 is located inside the annular receiving groove 24, meaning that the second detachment groove 21 has a groove interval with the edge of the second housing 2 formed by the receiving groove 24. For this reason, a guide wall 25 is arranged between the second dismounting groove 21 and the accommodating groove 24, the guide wall 25 is located in the accommodating groove 24, and the guide wall 25 can play a role of guiding the dismounting tool to be inserted into the second dismounting groove 21, so that the dismounting tool is prevented from being inclined or being clamped in the accommodating groove 24; also, the guide wall 25 contributes to an increase in the structural strength of the second housing 2.

In some possible embodiments, referring to fig. 2 and 3, the first housing 1 is provided with at least one snap groove 13, and the second housing 2 is provided with at least one snap 26, and the snap 26 is snapped into the snap groove 13.

Wherein, the medial surface of first casing 1 deviates from the sunken joint groove 13 that forms of second casing 2, or, referring to fig. 3, set up two lateral walls 131 at the relative interval of medial surface of first casing 1 to set up diapire 132 between two lateral walls 131, and diapire 132 is relative with first casing 1, and the outer end and the first casing 1 of diapire 132 are connected, and first casing 1 between two lateral walls 131, diapire 132 and two lateral walls 131 encloses to close and forms joint groove 13.

Referring to fig. 4 and 5, the buckle 26 includes the connecting portion 261, and the one end of connecting portion 261 is connected with the second casing 2, and the other end of connecting portion 261 outwards bends and extends and form joint portion 262, and joint portion 262 holds in joint groove 13, realizes the joint of buckle 26 and joint groove 13 to make first casing 1 and second casing 2 joint together.

Further, the plurality of clamping grooves 13 are provided, for example, two, three, four, etc., and the plurality of clamping grooves 13 are provided at intervals along the circumferential direction of the first housing 1; the plurality of buckles 26 are provided, and each buckle 26 is clamped with one clamping groove 13. The embodiment of the present invention does not limit the number of the clip 26 and the clip groove 13. It should be noted that the circumferential direction of the first shell 1 is a plurality of lateral directions of the first shell 1, for example, when the first shell 1 is circular, the circumferential direction of the first shell 1 is a circumferential direction; for another example, when the first casing 1 is rectangular, the circumferential direction of the first casing 1 is the direction of four sides of the rectangle.

Through the above arrangement, a plurality of clamping positions are arranged between the first shell 1 and the second shell 2, so that the stability and the reliability of connection between the first shell 1 and the second shell 2 are improved.

With continued reference to fig. 3 and 5, the engagement surface of the engagement groove 13 and the buckle 26 is an inclined surface 263, and the outer end of the inclined surface 263 is higher than the inner end of the inclined surface 263. That is to say, the bottom surface at the diapire 132 of joint groove 13 and the bottom surface of the joint portion 262 of buckle 26 are inclined plane 263, and the outer end of this inclined plane 263 is higher than its inner end, so when the extracting tool pried open first casing 1 and second casing 2, buckle 26 can be followed inclined plane 263 and deviate from in the joint groove 13 easily, improves the convenience that first casing 1 and second casing 2 dismantled.

Optionally, the range of the inclination angle α of the inclined plane 263 is 5 ° to 20 °, for example, 5 ° to 11 ° or 11 ° to 20 °, and the inclination angle α is 11 ° in this embodiment, so that the snap connection between the snap 26 and the snap groove 13 caused by the too large inclination angle α can be avoided, and the snap 26 caused by the too small inclination angle α can be avoided from being easily released from the snap groove 13.

For some sound pickup device housings with larger sizes, in order to facilitate the detachment of the first housing 1 and the second housing 2, optionally, the end surface of the first housing 1 that is clamped is provided with a plurality of first detachment grooves 11, and the plurality of first detachment grooves 11 are arranged at intervals along the circumferential direction of the first housing 1. Of course, the plurality of first dismounting grooves 11 may be uniformly spaced along the circumferential direction of the first housing 1, or the distances between two adjacent first dismounting grooves 11 may be different from each other. And/or a plurality of second dismounting grooves 21 are arranged on the end surface clamped by the second shell 2, and the plurality of second dismounting grooves 21 are arranged at intervals along the circumferential direction of the second shell 2. Of course, the plurality of second removing grooves 21 may be provided at regular intervals in the circumferential direction of the second housing 2, or the distances between two adjacent second removing grooves 21 may be different from each other.

That is, in some examples, a plurality of first detachment grooves 11 are provided at intervals in the circumferential direction of the first housing 1 to provide a plurality of detachment positions, further improving the ease of detachment of the first housing 1 and the second housing 2. Or, in other examples, a plurality of second detachment grooves 21 are provided at intervals in the circumferential direction of the second housing 2 to provide a plurality of detachment positions, further improving the ease of detachment of the first housing 1 and the second housing 2. The number of the first and second disassembly grooves 11 and 21 may be set by those skilled in the art according to practical circumstances.

In still other examples, a plurality of first dismounting grooves 11 are provided at intervals in the circumferential direction of the first housing 1, and a plurality of second dismounting grooves 21 are provided at intervals in the circumferential direction of the second housing 2.

Alternatively, the first and second disassembly grooves 11 and 21 are staggered. Specifically, M first dismounting grooves 11 are arranged at intervals in the circumferential direction of the first housing 1, N second dismounting grooves 21 are arranged at intervals in the circumferential direction of the second housing 2, where M and N are positive integers greater than 2, and the first dismounting grooves 11 and the second dismounting grooves 21 are arranged in a staggered manner, meaning that M + N dismounting positions are provided in the circumferential direction of the sound pickup housing, and at this time, the numbers of the first dismounting grooves 11 and the second dismounting grooves 21 are overlapped to provide more dismounting positions.

Optionally, when the end face of the first housing 1 is provided with a plurality of first dismounting grooves 11, and the end face of the second housing 2 is provided with a plurality of second dismounting grooves 21, the second dismounting grooves 21 and the first dismounting grooves 11 form dismounting slits 14 in a one-to-one correspondence manner, that is, the number of the second dismounting grooves 21 and the number of the first dismounting grooves 11 are consistent, and the positions are in a one-to-one correspondence manner, so that the convenience of inserting a dismounting tool is improved, and the convenience of dismounting is further improved.

To sum up, the embodiment of the utility model provides a pickup equipment shell has following advantage at least:

1. the embodiment of the utility model provides a structure commonality in first shell 1 and/or 2 setting disassembly groove of second shell is high, can use on the arbitrary casing of current joint, for example microphone casing, recorded broadcast box etc..

2. For current direct joint and fix with screw, the embodiment of the utility model provides a pickup equipment shell when keeping the card reliability of connecting, it is convenient to dismantle, does not harm the surface of shell.

3. The embodiment of the utility model provides a pickup equipment shell simple structure, with low costs, convenient operation, reliability height are dismantled in the installation. Need not supporting professional extracting tool, current flat word sword can accomplish the dismantlement.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A sound pickup device housing, comprising: a first housing and a second housing;

the first shell and the second shell are clamped, and the clamped end faces of the first shell and the second shell are abutted;

the terminal surface of first casing joint sets up at least one first dismantlement groove, and/or the terminal surface of second casing joint sets up at least one second dismantlement groove, first dismantlement groove with the second dismantlement groove can hold extracting tool and insert.

2. The pickup device casing according to claim 1, wherein when the first detachable groove is provided on the end surface to which the first housing is attached, a first stopper plate is provided on an inner end of the first detachable groove, and when the second detachable groove is provided on the end surface to which the second housing is attached, the first stopper plate is opposed to the second detachable groove;

or, work as the terminal surface of second casing joint is provided with during the second dismantlement groove, the inner in second dismantlement groove is provided with the second limiting plate, and works as the terminal surface of first casing joint is provided with during the first dismantlement groove, the second limiting plate with first dismantlement groove is relative.

3. The pickup housing as set forth in claim 1, wherein when the second case is provided with the second removing groove, a bottom surface of the second removing groove is a slope, an outer end of the slope being lower than an inner end of the slope;

or, when the second shell is provided with the second dismounting groove, the bottom surface of the second dismounting groove is an arc-shaped surface, and the arc-shaped surface deviates from the first shell and is sunken.

4. The pickup shell according to claim 1, wherein an accommodating groove is formed in an end surface of the second housing, and a blocking wall is formed in an end surface of the first housing, the blocking wall being accommodated in the accommodating groove;

the second is dismantled the groove and is set up the inboard of holding tank, just the second dismantle the groove with be provided with the guide wall between the holding tank.

5. The sound pickup device shell as claimed in any one of claims 1 to 4, wherein the first housing is provided with at least one engaging groove on an inner side thereof, and the second housing is provided with at least one engaging button, which is engaged with the engaging groove.

6. The sound pickup device case as claimed in claim 5, wherein the engaging surface of the engaging groove and the engaging surface of the engaging member are inclined surfaces, and an outer end of the inclined surfaces is higher than an inner end of the inclined surfaces.

7. The pickup housing as set forth in claim 6, wherein the inclined surface has an inclination angle ranging from 5 ° to 11 ° or from 11 ° to 20 °.

8. The pickup device housing as claimed in any one of claims 1 to 4, wherein a plurality of the first dismounting grooves are provided on an end surface of the first housing, and are arranged at intervals along a circumferential direction of the first housing;

and/or, the terminal surface of second casing joint is provided with a plurality ofly the second dismantlement groove, and a plurality of the second dismantlement groove is followed the circumference interval of second casing sets up.

9. The sound pickup device shell according to claim 8, wherein when the end face of the first housing is provided with a plurality of first detaching grooves, and the end face of the second housing is provided with a plurality of second detaching grooves, the second detaching grooves and the first detaching grooves form detaching gaps in a one-to-one correspondence manner.

10. A sound pickup device comprising a control circuit board and the sound pickup device case according to any one of claims 1 to 9, wherein the control circuit board is fixed inside the sound pickup device case.

Images