A kind of digital walkie-talkieTechnical field
The present invention relates to a kind of digital walkie-talkies of scalability.
Background technique
Existing digital walkie-talkie module can only be embedded into other products and influence the design of this body structure of host product, orIt is connected by connecting line, wireless mode, user must carry two kinds of equipment.For example, existing law-enforcing recorder and intercomIt is to separate design, communication is attached by wired (connecting line) or wireless mode (such as bluetooth), law enfrocement official needsLaw-enforcing recorder and intercom are carried simultaneously, carry and operation is quite inconvenient.
Summary of the invention
The object of the present invention is to provide a kind of digital walkie-talkies, can more easily connect with host product, not influence placeThis body structure of major product, and it is easy to carry.
The technical scheme adopted by the invention is that: a kind of digital walkie-talkie, including digital walkie-talkie ontology, digital walkie-talkieBody bottom portion by can relative to digital walkie-talkie ontology rotate connecting rod be provided with attachment base, be provided on attachment base forThe communication interface of host product connecting communication and the component for being fixedly connected with host product.
Further, the communication interface is thimble and the contact form contacted with thimble.
Further, the male connector contact of the communication interface is connected on spring, and be arranged in opened on attachment base it is blindIn hole, make male connector contact and contact Elastic Contact.
Further, digital walkie-talkie body bottom portion is provided with swivelling chute, and connecting rod one end is arranged in swivelling chute.
Further, connecting rod can it is parallel with digital walkie-talkie ontology and to the digital walkie-talkie back side rotate toRotation in the vertical range of digital walkie-talkie ontology.
Further, described for be fixedly connected with the component of host product to be the screw hole being arranged on attachment base.
Further, screw hole is arranged around communication interface.
Further, card slot is set on the outside of communication interface, for being fixed with host product.
Further, back splint is arranged in the digital walkie-talkie ontology back side.
Further, antenna protection cylinder is set outside digital walkie-talkie antenna.
Compared with prior art, the advantageous effect of present invention is that: digital walkie-talkie is designed to back splint form, andIt is connect by the rotatable attachment base with communication interface with host product, without changing original structure and the use of host productHabit, it is easy to carry, it is beautiful succinct, it operates conveniently.The design of antenna protection cylinder had both ensured the signal strength of intercom, togetherWhen be also providing convenience property of user and the protection to antenna itself.In an application example, law-enforcing recorder and intercomIntegrated design, so that law enfrocement official need to only carry law-enforcing recorder.And law enfrocement official need to only buy law-enforcing recorder, with this hairThe digital walkie-talkie module of bright design connects, and has saved purchase cost.
Detailed description of the invention
Attached drawing 1 is the side view of the digital walkie-talkie of a specific embodiment of the invention.
Attached drawing 2 is the front view of Fig. 1.
Attached drawing 3 is the rear view of Fig. 1.
Attached drawing 4 is that Fig. 1 embodiment connecting rod rotates schematic diagram.
Attached drawing 5 is the communication interface schematic diagram of a specific embodiment.
Attached drawing 6 is the law-enforcing recorder schematic rear view of a specific embodiment.
Wherein: digital walkie-talkie ontology 1, back splint 2, antenna 3, antenna protection cylinder 4, connecting rod 5, attachment base 6, communication interfaceMale connector 7, law-enforcing recorder ontology 8, communication interface female 9, protrusion fixed part 61, the first screw hole 62, the second screw hole 63, cardSlot 64, contact 71, blind hole 72, spring 73, holding section 81, swivelling chute 101.
Specific embodiment
As shown in Fig. 1 ~ 4, the digital walkie-talkie of a specific embodiment of the invention, including digital walkie-talkie ontology 1, number1 bottom of intercom ontology passes through can be provided with attachment base 6 relative to the connecting rod 5 that digital walkie-talkie ontology 1 rotates, on attachment base 6It is provided with for the component with the communication interface of host product connecting communication and for being fixedly connected with host product.
Embodiment as shown in the figure, is arranged communication interface male connector 7 on attachment base 6, corresponding host product (as shown in Figure 5Law-enforcing recorder ontology 8) back side setting communication interface female 9.Communication interface is preferably thimble and the contact shape contacted with thimbleFormula, communication interface male connector 7 include contact 71, and communication interface female 9 is the contact of recess.
For the contact for enhancing communication interface, contact 71 is connected on spring 73 (such as Fig. 5), and is arranged on attachment base 6In the blind hole 72 opened, make contact 71 and contact Elastic Contact.
For being fixedly connected with the component of host product, such as it is arranged on attachment base 6, the screw hole of communication interface outside(such as it is arranged on the protrusion fixed part 61 of the first small screw hole 62 of nine communication interface male connectors, 7 diagonally opposing corner two, attachment base 6Exposed the second big screw hole 63).
Further, card slot 64 is set on the outside of communication interface, and corresponding, 8 back side of law-enforcing recorder ontology is equipped with cardConjunction portion 81 is engaged fixation with card slot 64.
Pass through the Elastic Contact of communication interface male connector 7 and communication interface female 9, the screw of simultaneous communications interface peripherals in this wayIt is fastenedly connected the engaging with holding section 81, the attachment base 6 of digital walkie-talkie and the reliable and stable company of law-enforcing recorder rear-face contactIt connects.
The rotation of connecting rod 5 can realize that 1 bottom of digital walkie-talkie ontology is provided with swivelling chute by following preferred mode101,5 one end of connecting rod is arranged in swivelling chute 101.Connecting rod 5 can it is parallel with digital walkie-talkie ontology and to number it is rightThe machine back side of saying is rotated to rotating within the scope of 90 ° vertical with digital walkie-talkie ontology.
For convenience of carrying, back splint 2 is arranged in 1 back side of digital walkie-talkie ontology.
Antenna protection cylinder 4 can also be set outside digital walkie-talkie antenna 3, it is flexible for antenna and antenna protection is provided.