CN218277031U

CN218277031U - Microphone receiving shell structure

Info

Publication number: CN218277031U
Application number: CN202222016322.8U
Authority: CN
Inventors: 黄永辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-10
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a shell structure is received to microphone relates to microphone receiver technical field, including box, front bezel and backplate, the box both sides have the cavity, and the cavity includes battery compartment and panel storehouse. The front plate is buckled on the box body and covers the panel bin, the front plate is made of semitransparent materials, a circuit board is arranged in the box body and provided with a light-emitting element, and light rays of the light-emitting element penetrate through the front plate from the interior of the box body, so that the hidden installation of the indicator lamp is realized, and the appearance is beautified; the light guide part is arranged in the light-emitting element, one end of the light guide part is abutted to the inner side wall of the front plate, and the light guide part is used for guiding the light of the lamp beads on the circuit board, so that the light can penetrate through the front plate more intensively, meanwhile, the light interference among different lamp beads is avoided, and the display accuracy is improved. The backplate covers on the battery compartment, and the battery compartment is the open structure in both sides, and the both sides that people's finger can direct centre gripping battery when the installation or change battery of being convenient for need not the both ends of perk battery, improve convenience of use.

Description

Microphone receiving shell structure

Technical Field

The utility model relates to a microphone receiver technical field, in particular to microphone receiving shell structure.

Background

The microphone receiver is used for receiving signals of a microphone, and most of the existing microphone receivers are large in size and inconvenient to store; meanwhile, most receivers are provided with a plurality of indicating lamps according to different functions or states, however, the indicating lamps are exposed outside the shell, the appearance degree is low, and meanwhile, the structure for installing the lamp beads becomes complicated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a microphone and receive shell structure, make compact structure to optimize the aesthetic property.

According to the utility model discloses an embodiment provides a microphone receiving shell structure, including box, front bezel and backplate, the box both sides have the cavity, and the cavity includes battery compartment and panel storehouse. The front plate is buckled on the box body and covers on the panel bin, the front plate is made of semitransparent materials, a circuit board is arranged in the panel bin, the circuit board is provided with a light-emitting element, light of the light-emitting element penetrates through the front plate from the inside of the box body, a light guide piece is arranged in the light-emitting element, and one end of the light guide piece is abutted to the inner side wall of the front plate. The back plate covers on the battery compartment, and the battery compartment is of a structure with two open sides.

A microphone receiving shell structure at least has following beneficial effect: this embodiment is provided with box, front bezel and backplate, and the box both sides have the cavity, and the cavity includes battery compartment and panel storehouse. The front plate is buckled on the box body and covers the panel bin, the front plate is made of semitransparent materials, a circuit board is arranged in the panel bin, the circuit board is provided with a light-emitting element, light of the light-emitting element penetrates through the front plate from the interior of the box body, hidden installation of the indicator lamp is achieved, and the appearance is beautified; the light guide part is arranged in the light-emitting element, one end of the light guide part is abutted to the inner side wall of the front plate, and the light guide part is used for guiding light rays of the lamp beads on the circuit board, so that the light rays can penetrate through the front plate more intensively, meanwhile, light interference among different lamp beads is avoided, and the display accuracy is improved. The back plate covers on the battery compartment, the battery compartment is of a two-side open structure, so that the two sides of the battery can be directly clamped by fingers of a person when the battery is installed or replaced, the two ends of the battery do not need to be tilted, and the use convenience is improved.

According to a microphone receiving shell structure, be equipped with a plurality of light guide block on the leaded light spare, the through-hole has in the light guide block.

According to a microphone receiving shell structure, the one end of box has the extension, the one end of backplate is pegged graft in the extension.

According to a microphone receiving shell structure, be equipped with the end cover on the extension, the one end butt of end cover and front bezel.

According to a microphone receiving shell structure, be equipped with connecting plug on the box, connecting plug dress presss from both sides between end cover and front bezel.

According to a microphone receiving shell structure, be equipped with first installation department on the front bezel, be equipped with the second installation department on the end cover, connecting plug's both sides are located to first installation department and second installation department.

According to a microphone receiving shell structure, first installation department all is equipped with fixing flange with the second installation, be equipped with on the connecting plug with fixing flange complex fixed slot.

According to a microphone receiver shell structure, the box inside wall is equipped with the support bar, the location is realized to the butt support bar when the front bezel installation.

According to a microphone receiving shell structure, the end cover is equipped with the joint piece, the joint piece is pegged graft in the extension.

According to a microphone receiving shell structure, be equipped with a plurality of in the backplate and support the rib, support the rib and be used for keeping the installation of battery stable.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is an axial view of a microphone receiving case structure according to an embodiment of the present invention;

fig. 2 is an exploded view of a microphone receiving case structure according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a microphone receiving case structure according to an embodiment of the present invention.

Reference numerals are as follows:

a case 100; a charging port 101; an extension 102; a connection seat 103; a receiving antenna 104; a connection plug 105; a fixing groove 106; a support strip 107; a connecting groove 108; a front plate 110; a first mounting portion 111; a fixing flange 112; a button 113; a cell 114; a back plate 120; the support ribs 121; a first connecting buckle 122; a second connecting link 123; a wiring board 130; a light guide 131; a light guide block 132; an end cap 140; a second mounting portion 141; a snap tab 142.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, the embodiment of the present invention provides a microphone receiving shell structure, including box 100, front plate 110 and backplate 120, box 100 both sides have a cavity, and the cavity includes battery compartment and panel storehouse, and the setting is separated to battery compartment and panel storehouse. The front plate 110 is fastened to the case 100 and covers the panel compartment, and the rear plate 120 covers the battery compartment. Optionally, the front plate 110 is partially embedded in the panel compartment when being installed, and the inner side wall of the panel compartment of the box body 100 is provided with the supporting bars 107, and the front plate 110 abuts against the supporting bars 107 when being installed so as to achieve positioning. Optionally, the front plate 110 is bolted to the box 100.

Optionally, the battery compartment is the open structure in both sides, and the both sides that people's finger can direct centre gripping battery when the installation or change battery of being convenient for need not the both ends of perk battery, improve convenience of use. Optionally, the back plate 120 has a C-shaped cross-section structure, and wraps the two open sides of the battery compartment, so as to complete the shape of the box 100. Optionally, a plurality of support ribs 121 are disposed in the back plate 120, and the support ribs 121 protrude from the inner side wall of the back plate 120 and have a semicircular cross section, and abut against the outer side wall of the battery when the back plate 120 is closed, so as to maintain the stable installation of the battery and contribute to enhancing the structural strength of the back plate 120. Optionally, a battery cell 114 for supplying power is installed in the battery compartment, and a 14500 type rechargeable battery cell 114 is preferably used for the battery cell 114, which has a smaller volume than the 18650 type battery cell 114, and is convenient for carrying and storing the microphone receiver.

Optionally, an extension 102 is disposed at one end of the box 100, and one end of the back plate 120 is inserted into the extension 102. Optionally, a connecting slot 108 is disposed in the extending portion 102, a first connecting buckle 122 is disposed at a corresponding end of the back plate 120, and the first connecting buckle 122 is hooked at a back of the connecting slot 108 when the back plate 120 is installed. On the other hand, the other end of the back plate 120 is provided with a second connecting buckle 123, the second connecting buckle 123 has a protrusion facing the first connecting buckle 122, correspondingly, one side of the box 100 located at the battery compartment is provided with a connecting seat 103, and the connecting seat 103 has a hanging hole for accommodating the second connecting buckle 123. During actual installation, the back plate 120 is pushed, the first connecting buckle 122 is pushed into the connecting groove 108 along the side surface of the box body 100, the tail end of the back plate 120 abuts against the edge of one side of the extending portion 102, which is provided with the connecting groove 108, and meanwhile, the second connecting buckle 123 is inserted into the connecting seat 103, so that the back plate 120 is installed and fixed, bolt connection is not needed, and the disassembly and the assembly are convenient and rapid.

Optionally, the front plate 110 is made of a semitransparent material, a circuit board 130 is arranged in the panel bin, the circuit board 130 is provided with a light-emitting element, a lamp bead and a light guide member 131 are arranged in the light-emitting element, and light of the light-emitting element penetrates through the front plate 110 from the inside of the box body 100 to display different working states. It can be understood that the light guide member 131 is inserted into the circuit board 130, and the lamp bead is located at the bottom of the light guide member 131, and the light guide member 131 is preferably made of glass fiber or transparent PVC. Optionally, a plurality of light guide blocks 132 are disposed on the light guide member 131, the light guide blocks 132 are sequentially arranged in a straight line or a matrix, a through hole penetrating through both ends is formed inside each light guide block 132, and the lamp beads are located in the center of the through hole, so that the light can have a clear and convenient outline when passing through the front plate 110, and when a plurality of adjacent lamp beads are illuminated simultaneously, interference among different colored lights can be avoided, and the light can be concentrated and displayed clearly. Referring to fig. 2 or fig. 3, one end of the light guide 131 abuts against the inner sidewall of the front plate 110, so that the light directly penetrates through the front plate 110. Optionally, the front plate 110 may be made of translucent material such as acryl or pet, which can prevent direct observation of the internal circuit components and transmit the light of the lamp beads. Optionally, a button 113 is disposed on the front plate 110, and the button 113 abuts against a switch on the circuit board 130 to implement functions such as turning on and off. Meanwhile, a charging socket is arranged on the side wall of the box 100, and the charging socket is fixedly mounted on the circuit board 130 and electrically connected with the battery cell 114, so that the charging function of the battery cell 114 is realized.

Referring to fig. 2, an end cap 140 is provided on the extension portion 102, the end cap 140 is positioned outside the end portion of the case 100, and the end cap 140 abuts against one end of the front plate 110, that is, the end cap 140 is inserted outside the extension portion 102. Optionally, the end cover 140 is provided with a clamping sheet 142, the clamping sheet 142 is arranged on the inner side wall of the end cover 140 and extends out of one side of the end cover 140, and when the end cover 140 is installed, the clamping sheet 142 is inserted into the inner side of the extension portion 102, so that the end cover 140 can be fixed without bolt fixing, and the fixing is convenient and fast. Meanwhile, the box body 100 is provided with a connecting plug 105, the connecting plug 105 is clamped between the end cover 140 and the front plate 110, and the connecting plug 105 is used for being inserted into the power amplifier and outputting an audio signal of the microphone. Optionally, the front plate 110 is provided with a first mounting portion 111, the end cap 140 is provided with a second mounting portion 141, the first mounting portion 111 and the second mounting portion 141 are respectively disposed on two sides of the connection plug 105, and the connection plug 105 is mounted and fixed by clamping the first mounting portion 111 and the second mounting portion 141. Optionally, the first mounting portion 111 and the second mounting portion are both provided with a fixing flange 112, the connection plug 105 is provided with a fixing groove 106 matched with the fixing flange 112, and the fixing flange 112 is fastened with the fixing groove 106 to achieve axial positioning of the connection plug 105.

Optionally, a receiving antenna 104 is disposed at the other end of the box 100 away from the connection plug 105, the receiving antenna 104 is connected to the circuit board 130 and is configured to receive a wireless signal sent by the microphone, and the wireless signal is processed by a circuit of the circuit board 130 and then converted into an audio signal, so that the audio signal is input into the power amplifier through the connection plug 105 to achieve sound amplification.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A microphone receiving case structure, comprising:

the battery box comprises a box body, wherein cavities are formed in two sides of the box body, and each cavity comprises a battery bin and a panel bin;

the front plate is buckled on the box body and covers the panel bin, the front plate is made of semitransparent materials, a circuit board is arranged in the panel bin, the circuit board is provided with a light-emitting element, light rays of the light-emitting element penetrate through the front plate from the interior of the box body, a light guide part is arranged in the light-emitting element, and one end of the light guide part is abutted to the inner side wall of the front plate;

the back plate covers on the battery compartment, and the battery compartment is of a structure with two open sides.

2. A microphone receiving housing structure according to claim 1, characterized in that: the light guide piece is provided with a plurality of light guide blocks, and through holes are formed in the light guide blocks.

3. A microphone receiving housing structure according to claim 1, characterized in that: one end of the box body is provided with an extension part, and one end of the back plate is inserted in the extension part.

4. A microphone receiving housing structure according to claim 3, characterized in that: an end cover is arranged on the extending part and is abutted against one end of the front plate.

5. A microphone receiving housing structure according to claim 4, characterized in that: the box body is provided with a connecting plug, and the connecting plug is clamped between the end cover and the front plate.

6. A microphone receiving housing structure according to claim 5, characterized in that: the front plate is provided with a first installation part, the end cover is provided with a second installation part, and the first installation part and the second installation part are arranged on two sides of the connecting plug.

7. A microphone receiving housing structure according to claim 6, wherein: the first installation part and the second installation part are both provided with fixing flanges, and the connecting plug is provided with fixing grooves matched with the fixing flanges.

8. A microphone receiving housing structure according to claim 1, characterized in that: the box inside wall is equipped with the support bar, butt when the front bezel installation the location is realized to the support bar.

9. A microphone receiving housing structure according to claim 4, characterized in that: the end cover is provided with a clamping sheet, and the clamping sheet is inserted in the extension part.

10. A microphone receiving housing structure according to claim 1, characterized in that: the back plate is internally provided with a plurality of supporting ribs which are used for keeping the installation stability of the battery.