CN209642653U - A kind of portable intercom - Google Patents

Abstract

The utility model relates to a kind of portable intercoms, including fuselage, front fuselage face is equipped with display screen, loudspeaker, switch and function button, fuselage roof is fixedly installed with adjustable antenna, display lamp and fm dial, back body face offers sliding slot, being slidably connected in sliding slot, there are two the first sliding blocks, the connecting band of two the first sliding blocks is connected, the symmetrical side of first sliding block has been respectively fixedly connected with the second sliding block, second sliding block is slidably connected in the limiting slot being connected with sliding slot, the second sliding block in same limiting slot passes through compressed spring elastic connection.The utility model structure is simple, and it is convenient to operate, and can be good at the portable mutually poor disadvantage for solving intercom in the prior art, has stronger practicability.

Description

A kind of portable intercom

Technical field

The utility model relates to a kind of intercom more particularly to a kind of portable intercoms.

Background technique

Intercom is a kind of bidirectional mobile communication instrument, in the case where not needing any network support, so that it may it converses, There is no telephone expenses generation, suitable for relatively fixed and frequently conversing occasion, intercom there are three categories at present: analog walkie-talkie, number Word intercom, IP intercom.Public's intercom, people are commonly called as civilian intercom.It need not be ratified using public's intercom, not received Frequency occupancy, exempts from call rate, anyone can choose use.But this kind of public's intercom refers in frequency, power and technology Mark aspect has specific regulation.As public's intercom, technical specification provides that programming cannot be arranged on the front panel of intercom Operating function, it is therefore an objective to prevent the random extended frequency range of user, modification parameter.

What civilian intercom was more in the prior art is portable interphone, is suitable for hand-held or packed, but this kind of hand The portability for holding formula intercom is poor, is just not easy to do other things when hand-held, and practicability is poor, on existing market also There is intercom to be provided with clamping device behind, is clipped on clothing convenient for intercom to improve portability, but this kind of intercom Fixed effect is poor, is easy accidentally to lose, cause damages.A kind of portable intercom is proposed thus.

Utility model content

Purpose of the utility model is to solve the portable mutually poor disadvantages of intercom in the prior art, and propose A kind of portable intercom.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of portable intercom, including fuselage are designed, the front fuselage face is equipped with display screen, loudspeaker, opens It closes and function button, the fuselage roof is fixedly installed with adjustable antenna, display lamp and fm dial, the back body face Sliding slot is offered, is slidably connected in the sliding slot there are two the first sliding block, the connecting band of two first sliding blocks is connected, institute The symmetrical side for stating the first sliding block has been respectively fixedly connected with the second sliding block, and second sliding block is slidably connected at and the sliding slot phase In the limiting slot of connection, the second sliding block in same limiting slot passes through compressed spring elastic connection.

Preferably, the connecting band includes multiple first connecting bands and multiple second connecting bands, and multiple first connecting bands It is alternatively arranged with multiple second connecting bands, second connecting band is hard elastic piece.

Preferably, second connecting band lower end surface is fixedly connected with fixed fixture block, if the sliding slot inner bottom wall offers Dry fixing groove, the size of the fixing groove match with the fixed fixture block.

Preferably, the quantity of second connecting band is three, and the quantity of first connecting band is four, and described the One connecting band is connected with first sliding block.

Preferably, the fixed fixture block is made of rubber material.

Preferably, waterproof cover is equipped with outside the function button.

The utility model proposes a kind of portable intercom, beneficial effect is:

The first sliding block is caused to be detached from 1. the first sliding block and the second sliding block that are arranged can prevent the first sliding block to be not fixed firmly Sliding slot influences the case where normal use, improves the safety in utilization of intercom.

2. the design of more than the first connecting band and multiple second connecting bands can form suitable fixation after fixation and refer to Circle, passes through and is fixed on convenient for finger on hand, eaten, and hand transceiver influence will not be caused to do other thing.

It, can be by the second sliding block to the two of limiting slot due to the presence of elastic restoring force 3. compressed spring is in compressive state End pushes, so that two the first sliding blocks be driven to be located remotely from each other, forms connecting band and is fixed again to the position fixed, mentioned High fixation degree.

The utility model structure is simple, and it is convenient to operate, and can be good at solving the portable of intercom in the prior art and compares The disadvantage of difference has stronger practicability.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model.

Fig. 2 is the backsight structural representation of the utility model.

Fig. 3 is the backsight schematic diagram of internal structure of the utility model.

Fig. 4 is the Section A-A structural schematic diagram of the utility model.

In figure: fuselage 1, display screen 2, loudspeaker 3, switch 4, function button 5, adjustable antenna 6, display lamp 7, frequency modulation rotation Button 8, sliding slot 9, limiting slot 10, the first sliding block 11, the first connecting band 12, the second connecting band 13, the second sliding block 14, compressed spring 15, fixed fixture block 16, fixing groove 17.

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.

Referring to Fig.1-4, a kind of portable intercom, including fuselage 1,1 front end face of fuselage are equipped with display screen 2, loudspeaking Device 3, switch 4 and function button 5 are fixedly installed with adjustable antenna 6, display lamp 7 and fm dial 8, fuselage 1 at the top of fuselage 1 Rear end face offers sliding slot 9, is slidably connected in sliding slot 9 there are two the first sliding block 11, the connecting band of two the first sliding blocks 11 is connected It connects, the symmetrical side of the first sliding block 11 has been respectively fixedly connected with the second sliding block 14, and the second sliding block 14 is slidably connected at and 9 phase of sliding slot In the limiting slot 10 of connection, the second sliding block 14 in same limiting slot 10 passes through 15 elastic connection of compressed spring.

The first sliding block 11 and the second sliding block 14 being arranged, which can prevent the first sliding block 11 to be not fixed firmly, leads to the first sliding block 11 are detached from the case where sliding slot 9 influences normal use, improve the safety in utilization of intercom.

Further, connecting band includes multiple first connecting bands 12 and multiple second connecting bands 13, and multiple first connect Band 12 and multiple second connecting bands 13 are alternatively arranged, and the second connecting band 13 is hard elastic piece.

Further, 13 lower end surface of the second connecting band is fixedly connected with fixed fixture block 16, and 9 inner bottom wall of sliding slot offers several Fixing groove 17, the size of fixing groove 17 match with fixed fixture block 16.

The design of multiple first connecting bands 12 and multiple second connecting bands 13 can form suitable fixation after fixation Refer to circle, pass through and be fixed on convenient for finger on hand, eaten, hand transceiver influence will not be caused to do other thing.

Further, the quantity of the second connecting band 13 is three, and the quantity of the first connecting band 12 is four, and the first connection Band 12 is connected with the first sliding block 11.

Further, fixed fixture block 16 is made of rubber material.

Further, waterproof cover is equipped with outside function button 5.

Embodiment one

Please refer to Fig. 1-4, the embodiment of the present invention one are as follows: a kind of portable intercom, including fuselage 1, before fuselage 1 End face is equipped with display screen 2, loudspeaker 3, switch 4 and function button 5, and waterproof cover is equipped with outside function button 5, is consolidated at the top of fuselage 1 Dingan County is equipped with adjustable antenna 6, display lamp 7 and fm dial 8, and 1 rear end face of fuselage offers sliding slot 9, is slidably connected in sliding slot 9 There are two the first sliding block 11, the connecting band of two the first sliding blocks 11 is connected, and the symmetrical side of the first sliding block 11 is fixed respectively to be connected It is connected to the second sliding block 14, the second sliding block 14 is slidably connected in the limiting slot 10 being connected with sliding slot 9, is located at same limiting slot 10 The second interior sliding block 14 passes through 15 elastic connection of compressed spring.

Embodiment two

Please refer to Fig. 1-4, the embodiment of the present invention two are as follows:

A kind of portable intercom further includes on the basis of example 1 that connecting band includes 4 the first connecting bands 12 and 3 the second connecting bands 13, and 4 first the second connecting bands of connecting band 12 and 3 13 are alternatively arranged, the first connecting band 12 It is connected with the first sliding block 11, the second connecting band 13 is hard elastic piece, and 13 lower end surface of the second connecting band is fixedly connected with fixation Fixture block 16, fixed fixture block 16 are made of rubber material, and 9 inner bottom wall of sliding slot offers several fixing grooves 17, the size of fixing groove 17 Match with fixed fixture block 16.

To sum up, during using this portable intercom, be fixed on according to actual needs that on hand or Want to fix the fixed width that connecting band is adjusted in which or which finger, passes through what is be arranged below the second connecting band 13 Connecting band is fixed in fixed fixture block 16 and the fixing groove 17 of matching design, and then finger passes through connecting band, reaches The position to be fixed is fixed for the first time；Compressed spring 15 is in compressive state, due to the presence of elastic restoring force, can incite somebody to action Second sliding block 14 is pushed to the both ends of limiting slot 10, so that two the first sliding blocks 11 be driven to be located remotely from each other, forms connecting band pair The position fixed is fixed again, improves fixation degree.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

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 (6)

1. a kind of portable intercom, it is characterised in that: including fuselage (1), fuselage (1) front end face is equipped with display screen (2), loudspeaker (3), switch (4) and function button (5), fuselage (1) top are fixedly installed with adjustable antenna (6), show Show that lamp (7) and fm dial (8), fuselage (1) rear end face offer sliding slot (9), slidably connects two in the sliding slot (9) The connecting band of a first sliding block (11), two first sliding blocks (11) is connected, the symmetrical side of first sliding block (11) It has been respectively fixedly connected with the second sliding block (14), second sliding block (14) is slidably connected at the limit being connected with the sliding slot (9) In position slot (10), the second sliding block (14) being located in same limiting slot (10) passes through compressed spring (15) elastic connection.

2. a kind of portable intercom according to claim 1, it is characterised in that: the connecting band includes multiple One connecting band (12) and multiple second connecting bands (13), and multiple first connecting bands (12) and multiple second connecting bands (13) interval Arrangement, second connecting band (13) are hard elastic piece.

3. a kind of portable intercom according to claim 2, it is characterised in that: under second connecting band (13) End face is fixedly connected with fixed fixture block (16), and sliding slot (9) inner bottom wall offers several fixing grooves (17), the fixing groove (17) size matches with the fixed fixture block (16).

4. a kind of portable intercom according to claim 2, it is characterised in that: second connecting band (13) Quantity is three, and the quantity of first connecting band (12) is four, and first connecting band (12) and first sliding block (11) it is connected.

5. a kind of portable intercom according to claim 3, it is characterised in that: the fixed fixture block (16) is rubber Glue material is made.

6. a kind of portable intercom according to claim 1, it is characterised in that: the function button (5) is external Equipped with waterproof cover.