CN211551225U

CN211551225U - Multifunctional intelligent anti-shake camera flashlight with screen

Info

Publication number: CN211551225U
Application number: CN202020640519.7U
Authority: CN
Inventors: 陈小东; 张勇
Original assignee: Zhongshan Shende Puwei Science And Technology Development Co ltd
Current assignee: Zhongshan Shende Puwei Science And Technology Development Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2020-09-22
Anticipated expiration: 2030-04-25

Abstract

The utility model discloses a multifunctional intelligent anti-shake camera flashlight with a screen, which comprises a shell with a closed cavity, and an anti-shake camera module, a light source component, a main board component, a key board component, a Liquid Crystal Display (LCD), an elastic column board component, a battery component, a laser module, a microphone, a loudspeaker and a Universal Serial Bus (USB) board component which are arranged in the shell; the anti-shake camera module is fixed on the light source assembly, the light source assembly is connected with the main board assembly and the key board assembly, and the main board assembly controls the opening and closing of the light source assembly; the key board assembly is also connected with the LCD screen; the elastic column plate assembly is connected with the main plate assembly and the battery assembly to form a current loop; USB board subassembly, clock battery, miaow head, loudspeaker, laser module link to each other with the mainboard subassembly. The utility model discloses be in the same place LED illumination, motion anti-shake make a video recording, liquid crystal display combination, simple structure, powerful, it is convenient to use, light in weight, portable.

Description

Multifunctional intelligent anti-shake camera flashlight with screen

Technical Field

The utility model relates to a flashlight technical field especially relates to a multi-functional intelligent area screen anti-shake camera flashlight.

Background

With the development of world electronic information technology, various brand-new working environments put forward new requirements for electronic product scene application, the camera flashlight is a flashlight which can be used as a scene as needed, the camera flashlight is popular among a large number of users due to the characteristics of illumination, camera shooting, small size, flexible use, convenience in carrying and the like, and the requirements of the fields of the industries such as police law enforcement, fire fighting exploration, power detection, power grid detection, petroleum, petrochemical industry, chemical industry, railways, tourism and the like on the multifunctional camera flashlight are increasing day by day. The camera flashlight can be used as an illuminating flashlight, and can meet the function characteristics of photographing or recording in special occasions, so that the camera flashlight is deeply popular with users in various fields.

Because the camera flashlight is still in the preliminary stage, the product research and development needs thicker technical strength, and the market is full of various similar products with good quality; some products have the video definition low, and operating time is short, and illumination luminance hangs down excessively, and the motion image video rocks greatly, and the video is trailing seriously, and the waterproof dustproof effect of during operation is poor, the product is poor to operational environment adaptability etc. and awaits the perfect problem of solution.

The inventor develops a multifunctional intelligent anti-shake camera flashlight with a screen on the basis of knowing pain points of users through detailed market research and general disc, and the multifunctional intelligent anti-shake camera flashlight is a novel camera flashlight with the characteristics of LED illumination, high-definition shooting, high-definition motion anti-shake video recording, laser positioning, liquid crystal photo browsing, video previewing, attractive appearance, portability and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional anti-shake camera flashlight of taking screen provides a multi-functional intelligent anti-shake camera flashlight of taking screen, is the novel camera flashlight that has LED illumination, high definition and shoot, high definition motion anti-shake video recording, laser positioning, liquid crystal photo browse, video preview, appearance pleasing to the eye, characteristics such as light portable.

In order to solve the above problem, the utility model provides an aspect provides a multi-functional anti-shake camera flashlight of taking screen, include:

the camera module comprises a shell forming a closed cavity, and an optical anti-shake camera module, a light source assembly, a main board assembly, a key board assembly, an LCD screen, a bouncing column board assembly, a battery assembly, a laser module, a sounding module and a USB board assembly which are arranged in the shell;

the optical anti-shake camera module is fixed on the light source assembly, the light source assembly is connected with the main board assembly and the key board assembly, and the main board assembly controls the opening and closing of the light source assembly; the key board assembly is also connected with the LCD screen;

the elastic column plate assembly is connected with the main plate assembly and the battery assembly to form a current loop;

USB board subassembly, clock battery, sound production module, laser module link to each other with the mainboard subassembly.

The utility model discloses be in the same place LED illumination, motion anti-shake make a video recording, liquid crystal display combination, simple structure, powerful, it is convenient to use, light in weight, portable.

In an embodiment, the aluminum base board component of LED and vice lamp plate component constitute the light source subassembly jointly, vice lamp plate component sets up in the aluminum base board component both sides of LED, the opening or closing of the aluminum base board component of LED and vice lamp plate component can be controlled to the mainboard subassembly, the 1W emitting diode of encapsulation on the aluminum base board component of LED is the primary light source, two 0.5W emitting diodes of encapsulation on the vice lamp plate component are vice light source, through control circuit, can select the even floodlight of primary light source highlight and vice light source to throw light on according to the work needs. The LED adopts a Cree LED, has excellent illuminance conversion rate, high light flux under the same power consumption, uniform and flawless light spots, long irradiation distance, long service life and low heat consumption.

In an embodiment, in order to solve the problem that the image shakes fuzziness and streaks when the dynamic camera is shot, the anti-shake camera module is arranged, the anti-shake camera module adopts an intelligent optical anti-shake camera module, the anti-shake camera module is stably arranged on the auxiliary lamp panel assembly, a camera module pressing sheet matched with the abutting surface of the optical anti-shake camera module is arranged, and the abutting surface of the anti-shake camera module is pressed by the camera module pressing sheet and is fixed on the auxiliary lamp panel assembly through a self-tapping screw. The anti-shake camera module can realize static image shooting and motion camera shooting, the shooting and camera shooting resolution ratio can be freely set, 60-frame high-speed camera shooting can be realized, and the shot picture is still smooth and has no smear in the dynamic state.

In an embodiment, the light-gathering and light-reflecting cup is circumferentially arranged on the LED aluminum substrate assembly, and is made of aluminum. The LED is condensed by the condensing and reflecting cup, so that the condensing range is larger than 90 degrees, and the irradiation intensity of the light source is improved.

In one embodiment, the LCD screen is a 1.5-inch LCD liquid crystal high-definition display screen. The image previewing function is started when the camera is shot and shot, the recorded video or picture data can be played back, the trouble of connecting a computer is avoided, meanwhile, the menu function setting can be carried out, and the operation is simple and visual.

In one embodiment, the battery assembly is a lithium battery and is provided with a protection circuit. The battery component adopts a high-energy non-memory lithium battery, has long cycle service life and low self-discharge rate, and is economic and environment-friendly.

In one embodiment, the clock battery is a memoryless lithium ion battery, and a high-tech battery charging and discharging management chip is arranged in the clock battery, so that the phenomena of over-charging and over-discharging of the battery can be prevented.

In an embodiment, the USB board component adopts a Type-C interface, the non-directional plugging is convenient, and the rapid and efficient transmission of data can be realized.

In one embodiment, the shell comprises a switch cylinder body, a cylinder body and a tail cover, and sealing rings are arranged between the switch cylinder body and the cylinder body and between the switch cylinder body and the tail cover to form a seamless sealing structure, so that the effects of dust prevention, water prevention and corrosion prevention are achieved.

In an embodiment, the casing is built-in to have a plastic support, carries on the plastic support that anti-shake makes a video recording module, light source subassembly, mainboard subassembly, button board subassembly, LCD screen, bullet post board subassembly, battery pack, laser module, miaow head, loudspeaker, USB board subassembly, has realized simple structure, powerful, light in weight, portable.

Drawings

Fig. 1 is an internal composition diagram of the multifunctional intelligent anti-shake camera flashlight with a screen, which is provided by the utility model;

fig. 2 is an explosion diagram of the multifunctional intelligent anti-shake camera flashlight with a screen provided by the utility model;

FIG. 3 is a circuit component connection diagram of the multifunctional intelligent anti-shake camera flashlight with a screen;

fig. 4 is the utility model provides a lamp holder part schematic diagram of multi-functional intelligent area screen anti-shake camera flashlight.

Reference numerals: 1. pressing a ring; 2. pressing a ring seal ring; 3. a transparent cover; 6. an auxiliary light board assembly; 7. a light-gathering and reflecting cup; 9, an LED aluminum substrate assembly; 10. a screw; 11. a plastic bracket; 12. 3M glue for a display screen; 13, LCD screen; 14. a display screen protection pad; 15. a spring plate assembly; 18. a switch barrel body; 19. a display screen double-sided adhesive tape; 20. a display screen cover plate; 21. a silica gel button; 22. machining a screw with a triangular head; a GPS cover plate; a GPS cover plate gasket; 27. a cylinder body sealing ring; 28. a barrel body; 29. a battery assembly; 30. a battery rubber pad; 31. a tail cover; a USB cover plate; a USB cover plate gasket; a USB board assembly; 35. a horn; 36. a breathable film A; 37. a barrel cover plate gasket; 38. a barrel cover plate; 39. machining a screw by using a triangular groove; 40, USB rubber plug; 41, pressing a USB rubber plug; 42. a microphone; 43. a gas-permeable membrane B; 45. a keypad assembly; 47. a motherboard assembly; 49. a clock battery; 50, an EVA pad; 51. a self-tapping screw; 52. a self-tapping screw; 53. pressing the camera module; 54. a laser module; 55. laser head glass; 56. camera glass; 57. an optical anti-shake camera module; 58. a transfer plate assembly; 59. transparent cover sealing washer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model discloses a multi-functional anti-shake camera flashlight of taking screen includes:

the pressing ring 1, the switch cylinder 18, the cylinder 28 and the tail cover 31 are combined in a threaded connection mode to form a shell with a sealed space. The connection of clamping ring 1 and switch barrel 18 is furnished with clamping ring sealing washer 2, and the connection of clamping ring 1 and translucent cover 3 is furnished with translucent cover sealing washer 59, and translucent cover 3 has been placed to the position that clamping ring and switch barrel 18 are connected, and clamping ring 1 is pressing the edge of translucent cover 3 and is screwed on switch barrel 18 to be furnished with clamping ring sealing washer 2 and form sealedly.

The connection of the switch cylinder 18 and the cylinder 28, the cylinder 28 and the tail cover 31 is provided with a cylinder seal ring 27. The cylinder body sealing ring 27 is sleeved on the cylinder body 28, and the cylinder body 28 is screwed on the switch cylinder body 18; the cylinder body sealing ring 27 is sleeved on the tail cover 31, and the tail cover 31 is screwed on the cylinder body 28.

The bottom edge of the pressing ring 1 is provided with a transparent cover sealing ring 59 to tightly press the transparent cover 3 while the pressing ring 1 is connected with the switch cylinder body 18, the upper surface of the transparent cover 3 is pressed by the pressing ring 1, the lower rib is arranged on the step surface on the switch cylinder body 18 and is inserted on the plastic support 11 by the upper hole column position, thereby ensuring the sealing of the upper end and preventing the rotation.

The front side of the switch barrel body 18 is provided with a display screen cover plate and a silica gel button 21. The display screen cover plate 20 is stuck on the switch cylinder body 18 by a bidirectional shockproof display screen double-faced adhesive tape 19 which can be buffered; the silica gel button 21 is fixed on the switch barrel 18 by quick-drying glue.

The shell cover 38, the USB cover 32, the USB cover pad 33, the USB board assembly 34, the microphone 42, the speaker 35, the air-permeable membrane A36, the air-permeable membrane B43, the shell cover pad 37, the USB rubber plug 40 and the USB rubber plug pressing sheet 41 are fixed on the back of the switch shell 18 as a module.

The switch barrel 18 is provided with a barrel cover 38 and a GPS cover. The cylinder cover plate 38 is matched with a cylinder cover plate gasket 37 and fixed on the switch cylinder 18 by a triangular groove mechanism screw 39; the GPS cover plate 23 is matched with a GPS cover plate gasket 24 and is fixed on the switch barrel body 18 by a triangular head mechanism screw 22; a USB rubber plug 40 fixed by a screw 8 and a USB rubber plug pressing sheet 41 is arranged on the outer wall of the switch cylinder body 18;

the microphone 42, the speaker 35, the USB cover plate 32, the USB cover plate gasket 33, the USB plate assembly 34, the USB plug 40, and the USB plug pressing piece 41 are fixed on the barrel cover plate 38. Specifically, a microphone 42 and a loudspeaker 35 are fixed in corresponding grooves on the inner wall of the cylinder cover plate 38 by sealing edges with electronic silica gel, and a breathable film B43 and a breathable film A36 are respectively arranged between the microphone 42 and the cylinder cover plate 38 and between the loudspeaker 35 and the cylinder cover plate 38; the USB cover plate 32 is matched with a USB cover plate gasket 33, and the USB plate component 34 is fixed on the barrel body cover plate 38 by using a screw 8; the USB board component 34 passes through a hole on the cylinder body cover plate 38 and then is fixed on the cylinder body cover plate 38 through the USB cover plate 32 and the USB cover plate gasket 33, and the outer side of the USB board component is sealed by a USB rubber plug pressing sheet 41 and a USB rubber plug 40 matched with self-tapping screws to form a sealing structure.

The sound module can be that miaow head 42 and/or loudspeaker 35 are connected with mainboard subassembly 47 with the wire of taking the plug, realize the receipt of sound and broadcast the function.

The USB board assembly 34 is connected with the main board assembly 47 through a wire with a plug, a Type-C interface is adopted, the non-directional plugging is convenient, and the rapid and efficient transmission of data can be realized.

Lie in the switch stack shell 18 and be equipped with plastic support 11 and the various subassemblies that carry on at the translucent cover 3 lower extreme, wherein, various carrying on the subassembly include: the LED lamp comprises a plastic reflector, an auxiliary lamp panel assembly 6, a condensation reflector 7, an LED aluminum substrate assembly 9, an adapter plate assembly 58, a clock battery 49, an LCD screen 13, an elastic column plate assembly 15, an elastic column fixing seat, a main board assembly 47, a key panel assembly, an anti-shake camera module and a transparent cover 3.

The plastic reflector is inserted into the auxiliary lamp panel assembly 6, the tail of the plastic reflector is scalded, the plastic reflector is fixed on the auxiliary lamp panel assembly 6 through electronic silica gel and then fixed on the plastic support 11 together with the auxiliary lamp panel assembly through screws, and the light-gathering reflector 7 is fixed on the LED aluminum substrate assembly 9 through screws, penetrates through the auxiliary lamp panel assembly and is fixed at the upper end of the plastic support 11; as mentioned above, the anti-shake camera module 57 is fixed on the auxiliary lamp panel assembly 6 by the camera module pressing sheet 53 and then connected to the adapter plate assembly 58, the adapter plate assembly 58 is connected to the main panel assembly 47 and fixed on the upper end of the plastic bracket 11 by the tapping screw 52, so as to achieve the information transmission with the main panel assembly 47; the clock battery 49 and the LCD screen 13 are both adhered to the plastic support 11; the elastic column plate assembly 15 is placed into the elastic column fixing seat and then fixed at the lower end of the plastic support 11 through screws, the elastic column plate assembly is connected with the main board assembly 47 through a lead, and an elastic column on the elastic column plate assembly 15 is connected with the battery assembly 29; the mainboard component 47 and the key board component 45 are inserted together, then are supported and positioned by the contact pin and the copper sleeve, and then are fixed on the inner side of the plastic bracket 11 by the screw, and the light touch switch on the key board component 45 is arranged below the key column of the silica gel button 21; the adapter plate assembly 58 is fixed at the front end of the plastic bracket 11 through the tapping screw 52; the transparent cover 3 is fixed on the plastic support 11 by the upper hole column.

The laser module 54 is inserted into the main board assembly 47 through a plug on a wire, and plays a role in positioning the center of an image in the photographing and shooting processes.

The transparent cover 3 is fixed with a camera glass 56 and a laser head glass 55 by UV glue; the laser head is fixed on the transparent cover 3 by electronic silica gel; as mentioned above, the transparent cover 3 is fixed on the plastic bracket 11 by the upper hole column.

In the embodiment of the present invention, as shown in fig. 4, the aluminum substrate assembly 9 of LED and the sub-lamp assembly 6 jointly constitute a light source assembly. The LED aluminum substrate assembly 9 is inserted into a socket of the main board assembly 47 through a wire with a plug, and the light source assembly is controlled through the main board assembly 47. The auxiliary lamp panel assembly 6 is respectively connected with the main board assembly 47 and the key board assembly 45 through wires with plugs, and the main board assembly 47 can control the opening or closing of the LED aluminum substrate assembly 9 and the auxiliary lamp panel assembly 6.

The 1W light emitting diode packaged on the LED aluminum substrate component 9 is a main light source, and the Cree LED is adopted, so that the LED aluminum substrate component has excellent illuminance conversion rate, high light flux under the same power consumption, uniform and flawless light spots, long irradiation distance, long service life and low heat consumption.

Two 0.5W light emitting diodes packaged on the auxiliary lamp panel component 6 are auxiliary light sources, are positioned on two sides of the main light source, adopt Cree LEDs, and can select strong light of the main light source and uniform floodlight of the auxiliary light source to illuminate according to working requirements through a control circuit.

The relationship among the LED aluminum substrate assembly 9, the main board assembly 47, the auxiliary lamp board assembly 6, the key board assembly 45, and the light-gathering and light-reflecting cup 7 is as follows:

a light-gathering and reflecting cup 7 is further arranged between the LED aluminum substrate assembly 9 and the auxiliary lamp panel assembly 6, and the light-gathering and reflecting cup 7 made of aluminum is used for heat dissipation and light gathering, so that the light-gathering range is larger than 90 degrees, and the irradiation intensity of a light source is improved. The flashlight shell adopts an integrated isolation explosion-proof technology, has a compact structure, achieves the effects of dust prevention, water prevention and corrosion prevention, has a protection function on the battery, effectively prevents the overcharge and the overdischarge of the battery, and prolongs the service life of the battery.

The utility model discloses an adopt spotlight reflection of light cup 7 to carry out the spotlight to LED for the LED light source focuses on in the dead ahead and forms nearly parallel light, improves the irradiation distance and the intensity of light source, carries out floodlight to the LED floodlight through adopting floodlight reflection of light cup, and with LED light source evenly spread distribution, it enlarges and illumination intensity is even to make the illumination area of closely.

The camera module pressing sheet 53 presses the optical anti-shake camera module 57 and fixes the same to the sub lamp panel assembly 6 by the tapping screws 51, and the anti-shake camera module 57 is connected to the adapter plate assembly 58 by a flat cable. The anti-shake camera module 57 adopts an intelligent optical anti-shake camera module, so that the stability of the lens is greatly improved during photographing, and the image is clearer; anti-shake camera module 57 can carry out displacement compensation voluntarily when the motion is made a video recording, and the image rocks and the phenomenon of trailing when reducing the motion and make a video recording, obtains better video effect, and the blurred problem of image shake when having solved the dynamic camera shooting to the shooting effect has been improved. The anti-shake camera module 57 can realize still image shooting and motion camera shooting, the shooting and camera shooting resolution can be freely set, 60-frame high-speed camera shooting can be realized, and the shot picture is still smooth and has no smear in the dynamic state.

In the embodiment of the utility model provides an in, LCD screen 13 links to each other with keypad subassembly 45 through the winding displacement, pastes on LCD screen 13 and pastes the front side at plastic support 11 with display screen 3M glue 12 after pasting display screen protection pad 14 to with the fixed 4 angles of electronic silica gel, play the effect of buffering, taking precautions against earthquakes, protection. LCD screen 13 adopts 1.5 cun LCD liquid crystal high definition display screen, plays the image preview function when shooing, making a video recording, also can be used to playback the video or the picture data of having recorded, has removed the trouble of connecting the computer from, can carry out menu function setting simultaneously, easy operation, directly perceived. Information such as company LOGO, time, flashlight operating mode, flashlight serial number, battery power can be displayed to application LCD screen 13, gives people better visual effect, and LCD screen 13 can show the image and play the video, and the demonstration content is more comprehensive lively directly perceived.

The battery assembly 29 is placed in the barrel 28 and under the switch barrel 18, the head of the upper end of the battery assembly 29 contacts with the two spring columns of the spring column plate assembly 15 to form a current loop, the tail of the lower end of the battery assembly is placed on a battery rubber pad 30 adhered in the tail cover 31, and the battery rubber pad 30 plays a role in buffer protection. The battery pack 29 is provided with a protection circuit and protected by a plastic shell, so that the battery cell is prevented from being damaged by accidental falling and impact. The flashlight is provided with a protection circuit, and has the functions of preventing the battery from being overcharged, overdischarged and short-circuited; the charger adopts the intelligent charging design, can effectively prolong battery life. The battery assembly 29 adopts a high-energy memoryless battery, and has the advantages of simple structure, strong function, convenient use, light weight, convenient carrying, long endurance time and low self-discharge rate.

A double-sided adhesive-backed EVA pad 50 is arranged between the clock battery 49 and the plastic support 11, the clock battery 49 is adhered to the inner side of the plastic support 11 through the double-sided adhesive-backed EVA pad 50, and the clock battery 49 is connected with the mainboard assembly 47 through a lead. The double-sided adhesive-backed EVA pad 50 plays a role in fixation, cushioning, and shock resistance. The clock battery 49 adopts a memoryless lithium ion battery, and is internally provided with a high-tech battery charging and discharging management chip, so that the phenomena of over-charging and over-discharging of the battery can be prevented.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a multi-functional intelligent anti-shake flashlight of making a video recording of taking screen which characterized in that includes:

the camera comprises a shell forming a closed cavity, and an optical anti-shake camera module (57), a light source assembly, a main board assembly (47), a key board assembly (45), an LCD screen (13), a spring column plate assembly (15), a battery assembly (29), a laser module (54), a sound production module and a USB board assembly (34) which are arranged in the shell;

the optical anti-shake camera module (57) is fixed on the light source assembly, the light source assembly is connected with the main board assembly (47) and the key board assembly (45), and the main board assembly (47) controls the opening and closing of the light source assembly; the key board component (45) is also connected with the LCD screen (13);

the elastic column plate assembly (15) is connected with the main plate assembly (47) and the battery assembly (29) to form a current loop;

the USB board component (34), the clock battery (49), the sound production module and the laser module (54) are connected with the mainboard component (47).

2. The camera flashlight of claim 1, wherein the light source assembly comprises: the LED aluminum substrate assembly (9) and the auxiliary lamp panel assemblies (6) arranged on two sides of the LED aluminum substrate assembly (9) are connected with the main board assembly (47), and the auxiliary lamp panel assemblies (6) are further connected with the key panel assembly (45).

3. The camera flashlight of claim 2, further comprising: and the camera shooting module pressing sheet (53) is matched with the abutting surface of the optical anti-shake camera shooting module (57), and the camera shooting module pressing sheet (53) presses the abutting surface of the anti-shake camera shooting module (57) and is fixed on the auxiliary lamp panel component (6) through a self-tapping screw (51).

4. The flashlight of claim 2, wherein a light-gathering and reflecting cup (7) is circumferentially arranged on the LED aluminum substrate assembly, and the light-gathering and reflecting cup (7) is made of aluminum.

5. The camera torch according to any of the claims 1-4, wherein the LCD screen (13) is a 1.5-inch LCD liquid crystal high-definition display screen.

6. A camera flashlight according to any one of claims 1 to 4, characterized in that the battery pack (29) is a lithium battery with its own protection circuit.

7. The camera flashlight of any one of claims 1 to 4, wherein the clock battery (49) is a memoryless lithium ion battery and is internally provided with a battery charging and discharging management chip.

8. A camera torch according to any of claims 1-4, characterized in that the USB board assembly (34) uses a Type-C interface.

9. The flashlight of any one of claims 1 to 4 wherein the housing includes a switch barrel (18), a barrel (28) and a tail cap (31), and sealing rings (2) are disposed between the switch barrel (18) and the barrel (28) and between the barrel (28) and the tail cap (31).

10. The flashlight of any one of claims 1-4, wherein a plastic support (11) is disposed in the housing, and an anti-shake camera module (57), a light source assembly, a main board assembly (47), a key board assembly (45), an LCD screen (13), a pin tumbler board assembly (15), a battery assembly (29), a laser module (54), a microphone (42), a speaker (35), and a USB board assembly (34) are mounted on the plastic support (11).