CN217063904U

CN217063904U - Detachable plastic shell for radio

Info

Publication number: CN217063904U
Application number: CN202220312832.7U
Authority: CN
Inventors: 白材松; 齐善保; 王雄生; 林碰英
Original assignee: Fujian Anxi Chuangzhanli Electronic Technology Co ltd
Current assignee: Fujian Anxi Chuangzhanli Electronic Technology Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-26
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a can dismantle plastic shell for radio, including the main casing body, the cavity has been seted up to the inside of the main casing body, the surface all is provided with the closing cap around the main casing body, the equal fixedly connected with sealing ring rubber ring in one side that two closing caps are relative around, the equal fixedly connected with locating lever in four corners position that leans on of two relative one sides of closing cap around, the main casing body all runs through and extends to it inside in one side that two locating levers are relative around, the I-shaped groove has all been seted up to the both sides of the main casing body. This a can dismantle plastic shell for radio, through the design of the main casing body, closing cap, locating lever, I-shaped piece and spacing bolt for this device adopts the quick detachable formula design of components of a whole that can function independently, lets the user when changing the maintenance, can be convenient disassemble whole plastic shell, improves user's efficiency, for the user offers convenience, has improved the practicality of this device, has satisfied user's user demand.

Description

A can dismantle plastic shell for radio

Technical Field

The utility model relates to a radio technical field specifically is a can dismantle plastic shell for radio.

Background

A radio is a receiver of radio broadcasts. The high-frequency modulated weak signal input by the receiving antenna is amplified, frequency-converted and detected to restore into an audio signal. According to different requirements, the radio can be combined by adopting different components and circuit modes. Early radios used tubes and transistors and integrated circuits were now commonly used. The simple-circuit regenerating radio only uses a transistor, while the complex-circuit superheterodyne am/fm radio usually uses a variety of integrated circuits.

The radio has a wide application range in life. However, the plastic casing of the existing radio is often inconvenient to disassemble, which results in great time and labor waste when the user replaces and maintains the radio, and often a disassembling step takes much time, which brings inconvenience to the user and can not meet the use requirement of the user. To this end, we propose a removable plastic housing for a radio.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dismantle plastic shell for radio to solve the often inconvenient dismantlement of the plastic shell that provides current radio in the above-mentioned background art, when leading to the user to change the maintenance, very waste time and energy, often one disassembles the step and just will spend more time, brings inconvenience for the user, can not satisfy the problem of user's user demand already.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can dismantle plastic shell for radio, includes the main casing body, the cavity has been seted up to the inside of the main casing body, the front and back surface of the main casing body all is provided with the closing cap, the equal fixedly connected with sealing ring rubber ring in one side that two closing caps are relative around, the equal fixedly connected with locating lever in four corners position that leans on one side that two closing caps are relative around, the main casing body is all run through and extends to it inside to one side that two locating levers are relative around, the I-shaped groove has all been seted up to the both sides of the main casing body, controls the constant head tank and has all been seted up to one side that two locating levers carried on the back mutually, the inside in I-shaped groove is provided with the I-shaped piece, controls two relative one side tops of I-shaped piece and the bottom and leans on the equal fixedly connected with round pin piece in front and back both ends position, and two I-shaped piece carry on the back mutually one side mutually all are provided with spacing bolt by the intermediate position.

Preferably, the front and rear surfaces of the main shell are both provided with openings, and the openings and the main shell are designed integrally; the main casing is made to penetrate through in the front and back direction through the opening.

Preferably, the sealing cover is contacted with the main shell, and one opposite sides of the two sealing ring rubber rings extend into the main shell and are contacted with the inner wall of the main shell; through the setting of closing cap, play the effect of blocking, through the setting of sealing ring rubber ring, can seal, avoid the dust to see through the inside that the gap between the closing cap and the main casing body enters into the main casing body.

Preferably, the I-shaped groove and the main shell are integrally designed, and the positioning groove and the positioning rod are integrally designed; the I-shaped block is accommodated by the I-shaped groove.

Preferably, one opposite sides of the two pin blocks extend into the two positioning grooves respectively, and the pin blocks are clamped with the positioning grooves; the positioning rod is limited through the arrangement of the pin block.

Preferably, one side of each of the two limiting bolts opposite to each other penetrates through the two I-shaped blocks and extends into the main shell, and the limiting bolts are in threaded connection with the I-shaped blocks; through the setting of spacing bolt, play the effect of locking.

Preferably, horn grooves are formed in the positions, close to the two sides, of the front surface of the sealing cover, which is arranged on the front surface of the main shell, and the horn grooves and the sealing cover are designed integrally; the loudspeaker groove is used for placing a loudspeaker.

Preferably, the bottom of the sealing cover is fixedly connected with anti-skid blocks close to two sides, and the anti-skid blocks and the sealing cover are designed integrally; through the setting of non slipping spur, play skid-proof effect.

Compared with the prior art, the beneficial effects of the utility model are that: this a can dismantle plastic shell for radio, through the design of the main casing body, closing cap, locating lever, I-shaped piece and spacing bolt for this device adopts the quick detachable formula design of components of a whole that can function independently, lets the user when changing the maintenance, can be convenient disassemble whole plastic shell, improves user's efficiency, for the user offers convenience, has improved the practicality of this device, has satisfied user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the present invention;

FIG. 3 is a schematic view of the sealing ring rubber ring of the present invention

FIG. 4 is a schematic view of a positioning groove of the present invention;

fig. 5 is a schematic view of the pin block of the present invention.

In the figure: 1. a main housing; 2. sealing the cover; 3. a sealing ring rubber ring; 4. positioning a rod; 5. an I-shaped groove; 6. positioning a groove; 7. an I-shaped block; 8. a pin block; 9. a limit bolt; 10. a horn slot; 11. and (4) anti-skid blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a detachable plastic shell for a radio comprises a main shell 1, a cavity is arranged in the main shell 1, sealing covers 2 are arranged on the front surface and the rear surface of the main shell 1, the sealing covers 2 are arranged to play a role of blocking, a sealing ring rubber ring 3 is fixedly connected on one side of each of the front sealing cover 2 and the rear sealing cover 2 opposite to each other, sealing can be realized through the arrangement of the sealing ring rubber ring 3, dust is prevented from entering the inner part of the main shell 1 through a gap between the sealing covers 2 and the main shell 1, positioning rods 4 are fixedly connected on the four corners of the sides of the front sealing cover 2 and the rear sealing cover 2 opposite to each other, one sides of the front positioning rods 4 and the rear positioning rods 4 penetrate through the main shell 1 and extend into the inner part of the main shell, I-shaped grooves 5 are arranged on the two sides of the main shell 1, I-shaped blocks 7 are stored through the arrangement of the I-shaped grooves 5, positioning grooves 6 are arranged on one sides of the left positioning rods 4 and the right positioning rods 4 opposite to each other, i-shaped blocks 7 are arranged in the I-shaped grooves 5, pin blocks 8 are fixedly connected to the top and the bottom of the opposite side of each of the left I-shaped block 7 and the right I-shaped block 7 close to the front end and the rear end, the positioning rod 4 is limited through the arrangement of the pin blocks 8, limiting bolts 9 are arranged at the middle positions of the opposite sides of the two I-shaped blocks 7 close to the middle, and the locking effect is achieved through the arrangement of the limiting bolts 9.

The utility model discloses possess following working process:

when the device needs to be disassembled, a user firstly twists the limiting bolt 9 to remove the limiting of the I-shaped block 7, then the user pulls the I-shaped block 7 outwards to move to drive the pin block 8 to move out of the positioning groove 6 on the positioning rod 4, so that the limiting of the positioning rod 4 is removed, and then the user pulls the sealing cover 2 to move to remove the sealing cover 2 from the main shell 1, so that components placed in the main shell 1 leak out, and the components of the main shell 1 are maintained and replaced.

According to the working process, the following steps can be obtained:

this a can dismantle plastic shell for radio, through the main casing body 1, the closing cap 2, the locating lever 4, the design of I-shaped piece 7 and spacing bolt 9, make this device adopt the quick detachable formula design of components of a whole that can function independently, let the user when changing the maintenance, can be convenient disassemble whole plastic shell, improve user's efficiency, bring convenience for the user, the practicality of this device has been improved, user's user demand has been satisfied, thereby the plastic shell of having solved current radio is often inconvenient dismantlement, when leading to the user to change the maintenance, very waste time and energy, often one disassemble step will spend more time, bring inconvenience for the user, can not satisfy the problem of user's user demand.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A can dismantle plastic casing for radio, includes main casing body (1), its characterized in that: a cavity is arranged in the main shell (1), the front and back surfaces of the main shell (1) are respectively provided with a sealing cover (2), one opposite side of the front and back sealing covers (2) is respectively and fixedly connected with a sealing ring rubber ring (3), the positions close to the four corners of one opposite side of the front and back sealing covers (2) are respectively and fixedly connected with a positioning rod (4), one opposite side of the front and back positioning rods (4) penetrates through the main shell (1) and extends into the main shell, i-shaped grooves (5) are formed in both sides of the main shell (1), positioning grooves (6) are formed in the opposite sides of the left positioning rod and the right positioning rod (4), i-shaped blocks (7) are arranged in the I-shaped grooves (5), pin blocks (8) are fixedly connected to the top and the bottom of one side, opposite to the left I-shaped block (7), of the left I-shaped block and the right I-shaped block respectively and are located at the positions close to the front end and the rear end, and limiting bolts (9) are arranged at the positions, close to the middle, of one side, opposite to the back, of the two I-shaped blocks (7).

2. A removable plastic housing for a radio receiver as defined by claim 1, further comprising: the front and back surfaces of the main shell (1) are provided with openings, and the openings and the main shell (1) are designed in an integrated manner.

3. A removable plastic housing for a radio receiver as defined by claim 1, further comprising: the sealing cover (2) is in contact with the main shell (1), and one sides, opposite to the two sealing ring rubber rings (3), of the two sealing ring rubber rings extend into the main shell (1) and are in contact with the inner wall of the main shell (1).

4. A removable plastic housing for a radio receiver as defined by claim 1, further comprising: the I-shaped groove (5) and the main shell (1) are integrally designed, and the positioning groove (6) and the positioning rod (4) are integrally designed.

5. A removable plastic housing for a radio receiver as defined by claim 1, further comprising: one side that two round pin pieces (8) are relative extends to the inside of two constant head tanks (6) respectively, round pin piece (8) and constant head tank (6) joint.

6. A removable plastic housing for a radio receiver as defined by claim 1, further comprising: the opposite sides of the two limiting bolts (9) penetrate through the two I-shaped blocks (7) respectively and extend into the main shell (1), and the limiting bolts (9) are in threaded connection with the I-shaped blocks (7).

7. A removable plastic housing for a radio receiver as defined by claim 1, further comprising: the utility model discloses a loudspeaker groove (10) have all been seted up by both sides position to closing cap (2) front surface that main casing body (1) front surface set up, for the integrated design between loudspeaker groove (10) and closing cap (2).

8. A removable plastic housing for a radio receiver as defined by claim 1, further comprising: the anti-skidding cover is characterized in that anti-skidding blocks (11) are fixedly connected to the positions, close to the two sides, of the bottom of the sealing cover (2), and the anti-skidding blocks (11) and the sealing cover (2) are designed in an integrated mode.