CN208522747U - A kind of easy-to-dismount wireless communication device - Google Patents

Abstract

The utility model provides a kind of easy-to-dismount wireless communication device, is related to communication equipment field.The easy-to-dismount wireless communication device, including upper shell, lower casing is provided on the downside of the upper shell, the two sides of the bottom of the upper shell are mounted on inserted block, the top of the lower casing and be located at inserted block on the upside of offer slot compatible with inserted block, the inner wall side of the slot offers bleeder port, the other end of the bleeder port runs through the inner wall side of slot and extends to the outside of lower casing, the inner wall of the upper shell and be located at inserted block side fixed strip is installed, the inside of the fixed strip offers the first groove.The easy-to-dismount wireless communication device; utilize piston press small lugs; so that small lugs are pushed into fixed strip out of hole; it is more easier so that intercom removes; fixed instead of screw, achieve the effect that it is easy to disassemble, convenient for people repair; piston is sheltered from by U-shaped folder, plays the role of protection.

Description

A kind of easy-to-dismount wireless communication device

Technical field

The utility model relates to technical field of communication equipment, specially a kind of easy-to-dismount wireless communication device.

Background technique

Wireless telecom equipment gradually increases with advances in technology, and intercom is also wireless communication device, and intercom is in quotient Each place such as field, hotel, school, enterprise is all widely used.

If Chinese patent discloses " multifunctional interphone " (patent No.: 201721033735.X), the patent include shell, Mainboard, battery, battery cover, display screen, horn assembly.Above-mentioned patent avoids saying having a single function for machine, increases the function of intercom The loudspeaker result of broadcast of intercom is improved, but traditional intercom is fixed by screw, installing and dismounting, which gets up, very to bother, and needs Consume a large amount of time, it has not been convenient to worker's maintenance.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of easy-to-dismount wireless communication device, solves The cumbersome problem of the intercom installing and dismounting of transmission.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of easy-to-dismount wireless Communication device, including upper shell are provided with lower casing on the downside of the upper shell, and the two sides of the bottom of the upper shell are mounted on Inserted block, the top of the lower casing and be located at inserted block on the upside of offer slot compatible with inserted block, the inner wall of the slot Side offers bleeder port, and the other end of the bleeder port runs through the inner wall side of slot and extends to the outside of lower casing, institute It states the inner wall of shell and fixed strip is installed positioned at the side of inserted block, the inside of the fixed strip offers the first groove, institute The small lugs that are internally provided with of the first groove are stated, one end of the small lugs is run through the inner wall side of the first groove and extended to solid Determine the outside of item.

The other side of the small lugs is equipped with the first spring, and the inner wall side of the lower casing offers and small lugs phase The hole of adaptation, the inside of the lower casing and the side activity for being located at hole are plugged with piston, and one end of the piston is run through The inner wall side of second groove and the inside for extending to hole, the other end of the piston run through the inner wall other side of the second groove And the outside of lower casing is extended to, the outer surface of second groove is socketed with second spring, the bottom grafting of the lower casing There is a U-shaped folder, at the top of the inner wall of the U-shaped folder and is located at the two sides of U-shaped folder and is mounted on arc fixture block, the two sides of the upper shell And it is located on the downside of upper shell and offers fixing groove compatible with U-shaped folder.

Preferably, the bottom of the lower casing is equipped with strip, and the top fixation of the strip is plugged with inside intercom Equipment placement plate.

Preferably, the outer surface of the inserted block is equipped with metal slide plate, and the inner wall of the slot is equipped with smooth layer.

Preferably, the inner wall of first groove offers sliding slot in two sides up and down, and the two sides up and down of the small lugs are equal Sliding block compatible with sliding slot is installed.

Preferably, the inside of the lower casing and be located at hole side offer the second groove compatible with piston, The U-shaped folder is arc close to the side of piston.

(3) beneficial effect

The utility model provides a kind of easy-to-dismount wireless communication device.Have it is following the utility model has the advantages that

1, easy-to-dismount wireless communication device, using piston press small lugs, so that small lugs are pushed away out of hole Enter in fixed strip, so that fixed strip is separated with lower casing, is more easier so that removing.

2, the easy-to-dismount wireless communication device achievees the effect that clamping using being used cooperatively for hole and small lugs, So that intercom install it is more convenient laborsaving.

3, piston is sheltered from by U-shaped folder, plays the role of protection by the easy-to-dismount wireless communication device, enhancing Fastness between upper lower casing.

4, easy-to-dismount wireless communication device, by being used cooperatively for inserted block and slot, so that the bottom of upper shell It is inserted into the top of lower casing.

Detailed description of the invention

Fig. 1 is the utility model structure sectional view；

Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；

Fig. 3 is schematic enlarged-scale view at B in the utility model Fig. 1；

Fig. 4 is the utility model U-shaped folder structure front view；

Fig. 5 is the utility model structure front view.

In figure: shell, 2 lower casings, 3 strips, 4 intercom internal unit placement plates, 5 inserted blocks, 6 metal slide plates, 7 are inserted on 1 Slot, 8 smooth layers, 9 fixed strips, 10 first grooves, 11 small lugs, 12 first springs, 13 sliding slots, 14 sliding blocks, 15 holes, 16 are lost heart Hole, 17 second grooves, 18 pistons, 19 second springs, 20 U-shaped folders, 21 fixing grooves, 22 arc fixture blocks.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model embodiment provides a kind of easy-to-dismount wireless communication device, as shown in Figs. 1-5, including upper shell 1, the downside of upper shell 1 is provided with lower casing 2, and the bottom of lower casing 2 is fixedly installed with strip 3, the fixed grafting in the top of strip 3 There is intercom internal unit placement plate 4, by being used cooperatively for strip 3 and intercom internal unit placement plate 4, worker is facilitated to pacify The internal unit of intercom is filled, the two sides of the bottom of upper shell 1 are fixedly installed with inserted block 5, the top of lower casing 2 and are located at inserted block 5 upside offers slot 7 compatible with inserted block 5, and the outer surface of inserted block 5 is fixedly installed with metal slide plate 6, slot 7 it is interior Wall is fixedly installed with smooth layer 8, and inserted block 5 is inserted into the inside of slot 7, if frictional force will lead to greatly very much it is non-when shell grafting up and down Both normal is laborious, wastes time, and reduces the efficiency of installation, by being used cooperatively for metal slide plate 6 and smooth layer 8, reduce Frictional force, so that inserted block 5 is relatively labor-saving when being inserted into slot 7, the inner wall side of slot 7 offers bleeder port 16, bleeder port 16 The other end through slot 7 inner wall side and extend to the outside of lower casing 2, the inner wall of upper shell 1 and be located at the one of inserted block 5 Side is fixedly installed with fixed strip 9, and the inside of fixed strip 9 offers the first groove 10, and being internally provided with for the first groove 10 is small convex One end of block 11, small lugs 11 runs through the inner wall side of the first groove 10 and extends to the outside of fixed strip 9, this is easy-to-dismount Wireless communication device, squeeze small lugs 11 using piston 18 makes so that small lugs 11 are pushed into fixed strip 9 out of hole 15 Intercom removes and is more easier, fixed instead of screw, achieve the effect that easy to disassemble, repaired convenient for people, by U-shaped Folder 20 shelters from piston 18, plays the role of protection.

The other side of small lugs 11 is fixedly installed with the first spring 12, and the inner wall of the first groove 10 offers two sides up and down Sliding slot 13, the two sides up and down of small lugs 11 are fixedly installed with sliding block 14 compatible with sliding slot 13, pass through sliding slot 13 and sliding block 14 be used cooperatively, reduces the frictional force of small lugs 11 and 9 inner wall of fixed strip, when preventing small lugs 11 from being popped up by the first spring 12 It is stuck, the inner wall side of lower casing 2 offers hole 15 compatible with small lugs 11, the inside of lower casing 2 and is located at hole The side activity in hole 15 is plugged with piston 18, and the inside of lower casing 2 and the side for being located at hole 15 offer suitable with 18 phase of piston The second groove 17 matched is moved left and right for piston 18 by the second groove 17 and provides enough spaces, and U-shaped folder 20 is close to piston 18 Side be arc so that U-shaped frame 20 will not touch piston 18, the inner wall side of the second groove 17 is run through in one end of piston 18 And the inside of hole 15 is extended to, the other end of piston 18 runs through the inner wall other side of the second groove 17 and extends to lower casing 2 Outside, the outer surface movable sleeve of the second groove 17 is connected to second spring 19, and the bottom of lower casing 2 is plugged with U-shaped folder 20, U-shaped At the top of the inner wall of folder 20 and it is located at the two sides of U-shaped folder 20 and is fixedly installed with arc fixture block 22, the two sides of upper shell 1 and is located at upper The downside of shell 1 offers fixing groove 21 compatible with U-shaped folder 20, by being used cooperatively for inserted block 5 and slot 7, so that on The top of the bottom insertion lower casing 2 of shell 1, is released small lugs 11 using the first spring 12, so that small lugs 11 are caught in down The inner wall of shell 2 enhances the fastness of intercom entirety, and intercom shell is avoided to loosen and fall apart.

Working principle: in use, first tilting at the both ends of U-shaped folder 20 outward, removing out of upper shell 1 fixing groove 21, So that U-shaped folder 20 is detached from fixing groove 21, and after U-shaped folder 20 is extracted, by piston 18, so that piston 18 moves into hole 15, it is living 18 promotion small lugs 11 of plug are squeezed into the first groove 10, upper shell 1 or lower casing 2 are finally pulled, so that inserted block 5 is far from slot 7。

In conclusion the easy-to-dismount wireless communication device, squeezes small lugs 11 using piston 18, so that small lugs 11 It is pushed into out of hole 15 in fixed strip 9, is more easier so that intercom removes, fixed instead of screw, reach and conveniently tear open The effect unloaded repairs convenient for people, shelters from piston 18 by U-shaped folder 20, play the role of protection.

Also, by being used cooperatively for inserted block 5 and slot 7, so that the top of the bottom insertion lower casing 2 of upper shell 1, benefit Small lugs 11 are released with the first spring 12, so that small lugs 11 are caught in the inner wall of lower casing 2, enhance the secured of intercom entirety Property, avoid intercom shell from loosening and fall apart.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of easy-to-dismount wireless communication device, including upper shell (1), it is provided on the downside of the upper shell (1) lower outer Shell (2), it is characterised in that: the two sides of the bottom of the upper shell (1) are mounted on inserted block (5), the top of the lower casing (2) and Offered on the upside of inserted block (5) with inserted block (5) compatible slot (7), the inner wall side of the slot (7), which offers, lets out The other end of stomata (16), the bleeder port (16) runs through the inner wall side of slot (7) and extends to the outside of lower casing (2), The inner wall of the upper shell (1) and be located at inserted block (5) side be equipped with fixed strip (9), the inside of the fixed strip (9) opens up Have the first groove (10), first groove (10) is internally provided with small lugs (11), and one end of the small lugs (11) is passed through It wears the inner wall side of the first groove (10) and extends to the outside of fixed strip (9)；

The other side of the small lugs (11) is equipped with the first spring (12), the inner wall side of the lower casing (2) offer with The compatible hole (15) of small lugs (11), the inside of the lower casing (2) and the side activity for being located at hole (15) are plugged with One end of piston (18), the piston (18) runs through the inner wall side of the second groove (17) and extends to the inside of hole (15), The other end of the piston (18) runs through the inner wall other side of the second groove (17) and extends to the outside of lower casing (2), described The outer surface of second groove (17) is socketed with second spring (19), and the bottom of the lower casing (2) is plugged with U-shaped folder (20), institute It states at the top of the inner wall of U-shaped folder (20) and the two sides for being located at U-shaped folder (20) is mounted on arc fixture block (22), the upper shell (1) Two sides and be located at upper shell (1) on the downside of offer with U-shaped folder (20) compatible fixing groove (21).

2. a kind of easy-to-dismount wireless communication device according to claim 1, it is characterised in that: the lower casing (2) Bottom be equipped with strip (3), the fixation of the top of the strip (3) is plugged with intercom internal unit placement plate (4).

3. a kind of easy-to-dismount wireless communication device according to claim 1, it is characterised in that: the inserted block (5) Outer surface is equipped with metal slide plate (6), and the inner wall of the slot (7) is equipped with smooth layer (8).

4. a kind of easy-to-dismount wireless communication device according to claim 1, it is characterised in that: first groove (10) inner wall offers sliding slot (13) two sides up and down, and the two sides up and down of the small lugs (11) are mounted on and sliding slot (13) Compatible sliding block (14).

5. a kind of easy-to-dismount wireless communication device according to claim 1, it is characterised in that: the lower casing (2) Inside and be located at hole (15) side offer with piston (18) compatible second groove (17), the U-shaped folder (20) Side close to piston (18) is arc.