CN2514557Y

CN2514557Y - Radio

Info

Publication number: CN2514557Y
Application number: CN 01258729
Authority: CN
Inventors: 叶智荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-18
Filing date: 2001-12-18
Publication date: 2002-10-02
Anticipated expiration: 2011-12-18

Abstract

A plastic-uptake radio receiver comprises a casing 10, and a horn 20, a circuit 30, a press key 60 and an antenna 80 which are all mounted on the casing, which is characterized in that the casing 10 is a transparent or translucent plastic-uptake casing. The back side of the casing is of an open form, and the front portion of the casing is coated with a transparent or translucent plastic-uptake face guard 40, and an advertisement carrier 70 is arranged between the casing and the face guard, and the advertisement carrier 70 can be printed with patterns, words and advertisements. The rear portion of the casing is provided with an adjustable rack 50, and the antenna 80 is a ring-shaped antenna which is arranged on the rear portion of the casing. The utility model has the advantages of simple manufacturing techniques and excellent decorating and advertising effects, which can greatly reduce the cost.

Description

Plastic uptake formula broadcast receiver

Technical field

The utility model relates to broadcast receiver, particularly relates to a kind ofly being made through plastic uptake technology by plastics, has transparent or semitransparent shell, can put, hangable plastic uptake formula broadcast receiver.

Background technology

As everyone knows, broadcast receiver is the radio system that is used to receive radio broadcasting, the existing history that goes up a century of its invention and application.For a long time, broadcast receiver has experienced the development from electron tube, transistor, integrated circuit to large scale integrated circuit, and its profile is also constantly changing, but big variation does not take place its basic version.General broadcast receiver all has a closed shell of being made by plastic mould pressing, and loudspeaker and circuit part are all cased.The problem that present broadcast receiver is faced is that production cost is higher relatively, and price is relatively low, thereby is necessary simplified structure, reduces cost, and increases the market competitiveness.

Summary of the invention

The purpose of this utility model is to provide a kind of structure and production technology simple, can reduce cost by a relatively large margin, decorates and the good plastic uptake formula broadcast receiver of advertising effect.

For achieving the above object, the utility model provides a kind of plastic uptake formula broadcast receiver, and this broadcast receiver comprises shell 10, is contained in loudspeaker 20, circuit 30, button 60 and antenna 80 on the shell, it is characterized in that, described shell 10 is transparent or semitransparent plastic uptake formula shell.

The back side of described shell 10 is worn-out open type.

Shell 10 front portions are with transparent or semitransparent plastic uptake formula face shield 40, are provided with advertising carrier 70 between shell and face shield.

But impressing pattern on the advertising carrier 70, literal or advertisement.

Travel(l)ing rest 50 is equipped with at the shell rear portion.

Described antenna 80 is a loop aerial, and it is contained in the shell rear portion and links to each other with antenna.

As seen from the above technical solution, broadcast receiver of the present utility model is owing to adopt the plastic uptake formula plastic casing of being made by plastic uptake technology, and adopt back open formula structure, thereby can keep simplifying production technology greatly under the constant situation of broadcast receiver original function, and reduce production costs by a relatively large margin, thereby can enhance one's market competitiveness.Plastic uptake formula shell of the present utility model and Open architecture also make the shell moulding be easy to realize diversity.In addition, but the advertising carrier of being located at shell front portion printing advertisement not only, and can play decoration function, help increasing economic efficiency.

Description of drawings

Fig. 1 is a forward sight exploded sketch of the present utility model.

Fig. 2 is a whole rear perspective view of the present utility model.

Embodiment

Consult Fig. 1, Fig. 2, plastic uptake formula broadcast receiver of the present utility model comprises shell 10, loudspeaker 20, circuit 30 and button 60, and its basic building block is identical with common broadcast receiver.Main points of the present utility model are that shell 10 is the plastic uptake formula shells that formed by plastic uptake processes commonly used in the plastic processing industry, and its wall thickness is thin and be transparent or semitransparent shape, and shell can be processed into multiple shape according to the market demand, is square in this example.According to the characteristics of plastic uptake formula shell, be open shell with housing designs, promptly the back side of shell 10 is worn-out open type, the shell front, center is adhesively fixed with loudspeaker 20.Receiver circuit 30 adopts conventional receiver circuit, and all is closed in the housing 31, and housing 31 both sides are provided with groove shape connecting plate 32, and housing 31 is connected in the shell rear portion by connecting plate with screw.Case top is equipped with the button 60 that is connected with circuit, and this button comprises reset button 61, search key 62 and volume adjustment knob 63 (also being mains switch).Carry out advertising for making full use of the anterior larger area of shell surface, in the shell front portion one advertising carrier 70 can be set, this carrier can be Polypropylence Sheet, textile cloth or poster paper etc., can print various patterns on the carrier, literal or advertisement, play the product effect of propaganda producer on the one hand, also have decorative effect preferably on the other hand.Advertising carrier 70 is fixed in the shell front portion by face shield 40, and the face shield material is all identical with shell with shape, and it is socketed on the shell front portion, and advertising carrier is clipped between shell and the face shield, takes off the replaceable advertising carrier of face shield.For ease of putting, the travel(l)ing rest 50 of a U-shaped is housed at the shell rear portion, the support two ends are actively plugged on the protuberance 11 of shell both sides.Housing bottom one side also can be used for directly hanging broadcast receiver.Be provided with a loop aerial 80 that links to each other with circuit 30 at the shell rear portion along edge, be used to strengthen reception.

Claims

1, a kind of plastic uptake formula broadcast receiver comprises shell (10), is contained in loudspeaker (20), circuit (30), button (60) and antenna (80) on the shell, it is characterized in that described shell (10) is transparent or semitransparent plastic uptake formula shell.

2, plastic uptake formula broadcast receiver according to claim 1 is characterized in that, the back side of described shell (10) is worn-out open type.

3, plastic uptake formula broadcast receiver according to claim 1 is characterized in that, shell (10) front portion is with transparent or semitransparent plastic uptake formula face shield (40), is provided with advertising carrier (70) between shell and face shield.

4, plastic uptake formula broadcast receiver according to claim 3 is characterized in that, described advertising carrier (70) but go up impressing pattern, literal or advertisement.

5, plastic uptake formula broadcast receiver according to claim 1 is characterized in that, travel(l)ing rest (50) is equipped with at the shell rear portion.

6, plastic uptake formula broadcast receiver according to claim 1 is characterized in that, described antenna (80) is a loop aerial, and it is contained in the shell rear portion and links to each other with antenna.