CN106068001A - A kind of monophone - Google Patents
A kind of monophone Download PDFInfo
- Publication number
- CN106068001A CN106068001A CN201610293690.3A CN201610293690A CN106068001A CN 106068001 A CN106068001 A CN 106068001A CN 201610293690 A CN201610293690 A CN 201610293690A CN 106068001 A CN106068001 A CN 106068001A
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- CN
- China
- Prior art keywords
- switch
- shell
- button
- touch
- magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention relates to locomotive technical field of communication equipment, particularly relate to monophone, including talking handle and hanger assembly, talking handle and hanger assembly are connected by External cable, talking handle includes shell, shell is provided with can be by the button being dynamically connected with shell, printed board it is provided with in shell, printed board is provided with the touch-switch being correspondingly arranged with button, hard-wired baffle plate it is provided with between button and touch-switch, position relative with button and touch-switch on baffle plate is provided with gear hole, the medial surface of button is provided with projection, the diameter of button is more than the diameter in gear hole, protruding diameter is less than or equal to the diameter in gear hole, and projection contacts with touch-switch through gear hole or disconnects, the stroke that distance between medial surface and the baffle plate of button is triggered by projection more than or equal to touch-switch.When act on button by pressure excessive time, the medial surface of button contacts with baffle plate, and baffle plate can alleviate the power that button acts on touch-switch, thus plays the purpose of protection touch-switch.
Description
Technical field
The present invention relates to locomotive technical field of communication equipment, particularly relate to a kind of monophone.
Background technology
Cab integrated radio communication is railway special communication equipment, is that must arranging of guarantee driving safety is standby.By row
Car specifies, whole locomotive in service must be provided with cab integrated radio communication.Cab integrated radio communication is to realize car
Ground data, a comprehensive platform of voice transfer.Monophone is one of cab integrated radio communication and realizes voice biography
Defeated important composition parts.
Monophone uses frequently, uses circumstance complication in actual applications, requires higher to reliability, maintainability.
Existing product often has button stress excessive and lost efficacy and intraconnector such as gets loose in the vibration of train at the fault；Additionally, it is existing
Having the shielded cable inside the hanger of product is all to be transferred by two connectors, and shielding properties is bad.So, how to improve and send
The push button longevity of receiver, ensure connector connection reliability, improve the shielding properties of shielded cable and improve complete machine can
The problems such as maintainability are particularly important.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is the problem in the life-span of the button how improving monophone.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of monophone, including talking handle and hanger assembly,
Described talking handle and described hanger assembly are connected by External cable, and described talking handle includes shell, and described shell sets
Having and can be provided with printed board in described shell by the button being dynamically connected with described shell, described printed board is provided with and described button
The touch-switch being correspondingly arranged, is provided with hard-wired baffle plate between described button and described touch-switch, on described baffle plate with
Described button and the relative position of described touch-switch are provided with gear hole, and the medial surface of described button is provided with projection, described button
Diameter more than the diameter in described gear hole, the diameter of described projection is less than or equal to the diameter in described gear hole, and described projection is worn
Cross described gear hole contact with described touch-switch or disconnect, the distance between medial surface and the described baffle plate of described button more than or
Equal to described touch-switch by the described protruding stroke triggered.
Wherein, described button includes that talk button, the quantity of described talk button are two；The left plate of described shell and
Being respectively equipped with first through hole on right plate, described first through hole that two described talk button pass correspondingly can be pressed
On the dynamic left plate being located at described shell and right plate；Described baffle plate includes the first baffle plate that cross section is U-shaped, described first
Two side plates of baffle plate left plate and right plate with described shell respectively is oppositely arranged, and two side plates of described first baffle plate
Top fixed by the multiple slotting bone being located on described shell, deformation, two sides of described first baffle plate when preventing its stress
The gear hole corresponding with two described talk button it is respectively equipped with on plate；Described touch-switch includes two and described talk button one
One the first touch-switch being correspondingly arranged, described printed board is between two side plates of the first baffle plate and is perpendicular to described first
The side plate of baffle plate, two described first touch-switch are respectively arranged on the right and left of described printed board.
Wherein, described button also includes that switching key, the dorsal plate of described shell are provided with and accommodates described switching key
Groove, what described switching key can be pressed is located in described groove；Described baffle plate includes the second baffle being located at bottom portion of groove, and
Described second baffle is parallel to the dorsal plate of printed board and shell, and described second baffle is provided with set corresponding with described switching key
The gear hole put；Described touch-switch includes the second touch-switch being correspondingly arranged with described switching switch, and described second touches out
Close and be located on the end face that the dorsal plate with described shell of described printed board is relative.
Wherein, the outside of described switching key is provided with retainer ring, and the outer shroud of described retainer ring card compresses described switching key
Flange described button is fixedly mounted in described groove, the outer face of described switching key is less than the outer end of described retainer ring
Face, or concordant with the outer face of described retainer ring.
Wherein, being additionally provided with multiple intraconnector in described shell, described intraconnector includes connector female, described
Printed board is provided with connector male, and the quantity of described connector male is equal with the quantity of described intraconnector, described in patch
Part female is inserted in described connector male one to one, and described shell is additionally provided with multiple anticreep block piece, described anti-off-gear
Part is used for avoiding described connector female to come off in described connector male.
Wherein, described intraconnector includes magnet-sensitive switch assembly, loudspeaker assembly, shielded cable assembly and Mike's assembly.
Wherein, described hanger assembly includes fore shell and back cover, is provided with Internal cable between described fore shell and back cover, and described
One end of Internal cable is provided with interior patch plug, and the other end is provided with external public plug, and described internal plug is from the back of described back cover
Passing and be connected with communication bus, the side of described external public plug is provided with hard-wired plug stator, and described plug is fixed
Sheet inserts in the slot of described fore shell and the setting of described back cover, is used for making described external public plug by described fore shell and described back cover
Gripping, the exposed junction of described external public plug passes from the bottom of described back cover and described fore shell, and be fixed on described outside
The bottom of shell, described external public plug is connected with described talking handle by External cable.
Wherein, one end of described talking handle is incorporated in the lateral surface of described fore shell, and the medial surface of described fore shell
Being provided with hanger Magnet, the relative position of the inside of described talking handle is provided with handle Magnet.
Wherein, one end of described magnet-sensitive switch assembly is provided with magnet-sensitive switch and patches female, and described printed board is provided with magnetosensitive
Switch patches male, and described magnet-sensitive switch patches female and patches male with described magnet-sensitive switch and coordinate, described magnet-sensitive switch assembly
The other end be provided with magnet-sensitive switch, the medial surface of described fore shell is provided with magnet-sensitive switch Magnet, described magnet-sensitive switch Magnet and institute
State magnet-sensitive switch to be oppositely arranged.
Wherein, the External cable described in any of the above-described item and described talking handle and described hanger assembly are movable company
Connect.
(3) beneficial effect
The technique scheme of the present invention has the advantage that and the invention provides a kind of monophone, including call hands
Handle and hanger, talking handle includes that shell, shell are provided with and can be provided with in shell and button phase by the button being dynamically connected with shell
To arrange touch-switch, touch-switch is located in printed board, is provided with baffle plate between button and touch-switch, on baffle plate with touch
Switching relative position and be provided with gear hole, the medial surface of button is provided with projection, and the diameter of button is more than the diameter in gear hole, protruding
Diameter less than or equal to the diameter in gear hole, and protruding contact with touch-switch through gear hole or disconnect, the medial surface of button and
The stroke that distance between baffle plate is triggered by described projection more than or equal to touch-switch；When depresses button button with touch out
Closing contact, touch-switch is by described protruding triggering, and the distance between medial surface and the baffle plate of button is more than or equal to touch-switch
By the described protruding stroke triggered, it is ensured that touch-switch is successfully triggered, and when act on button by pressure excessive time,
The medial surface of button contacts with baffle plate, and baffle plate can alleviate the power that button acts on touch-switch, thus play protection and touch out
The purpose closed.The button of this monophone can bear bigger by pressure, protects touch-switch, extend whole send called
The service life of device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the monophone that the embodiment of the present invention provides；
Fig. 2 is the explosive view of the monophone that the embodiment of the present invention provides；
Fig. 3 is the schematic diagram of the inner side of the talking handle that the embodiment of the present invention provides；
Fig. 4 is the schematic diagram of the dorsal part of the talking handle that the embodiment of the present invention provides；
Fig. 5 is that the A-A in Fig. 4 is to sectional view；
Fig. 6 is that the C-C in Fig. 4 is to sectional view；
Fig. 7 is the structural representation of the printed board that the embodiment of the present invention provides；
Fig. 8 is the side view of Fig. 7；
Fig. 9 is the structural representation of the printed board that the embodiment of the present invention provides
Figure 10 is the printed board mounting structure figure with shell of embodiment of the present invention offer；
Figure 11 is the notopleural structural representation that the embodiment of the present invention provides；
Figure 12 is the sectional view of the talking handle that the embodiment of the present invention provides；
Figure 13 is that the F-F in Fig. 4 is to sectional view；
Figure 14 is the partial enlarged drawing of G in Figure 12；
Figure 15 is the partial enlarged drawing of H in Figure 12；
Figure 16 be the attachment structure of Mike's assembly and printed board that the embodiment of the present invention provides cut open figure；
Figure 17 is the partial enlarged drawing of J in Figure 12；
Figure 18 is the explosive view of the hanger assembly that the embodiment of the present invention provides
Figure 19 is the front view of the hanger assembly that the embodiment of the present invention provides；
Figure 20 is that the N-N of Figure 19 is to sectional view；
Figure 21 is that the M-M of Figure 19 is to sectional view；
Figure 22 be the on-hook assembly and the talking handle that provide of the embodiment of the present invention coordinate figure；
Figure 23 is that the P-P in Figure 22 is to sectional view；
Figure 24 is that the Q-Q in Figure 22 is to sectional view.
In figure: 1: talking handle；2: hanger assembly；1.1: External cable；1.1a: external female；1.1b: protect line glue
Set；1.1c: exterior shield cable；1.1d: shielding line connector female；1.2: mounting shell；1.2a: anticreep block piece；1.2b: set
Cylinder；1.2c: anticreep block piece；1.2d: slot；1.2e locating dowel；1.2f: sleeve；1.2g: draw-in groove；1.3: housing lock-screw；
1.4: pad pasting；1.5: loudspeaker cushion；1.6: Air Filter；1.7: handle Magnet；1.8: loudspeaker assembly；1.8a: loudspeaker connector
Female；1.9: the first baffle plates；1.10: talk button；1.10a: the first is protruding；1.10b: the first ladder plane；1.11: first gear
Plate bolt；1.12: magnet-sensitive switch assembly；1.12b: magnet-sensitive switch；1.13: dorsal plate；1.13a: anticreep block piece；1.13b: insert
Bone；1.14: switching key；1.14a: the second is protruding；1.14b: the second ladder plane；1.15: retainer ring；1.16: printed board；
1.16b: the first touch-switch；1.16c: the second touch-switch；1.16d: loudspeaker connector male；1.16e: Mike's connector is public
Head；1.16f: shielding line connector male；1.16g: magnet-sensitive switch connector male；1.17: cable press strip；1.18: press strip is locked
Tight screw；1.19: Mike's assembly；1.19a: Mike's connector female；1.19b: Mike；1.20: Mike's gum cover；1.21: sound insulation
Foam；1.22: the first through holes；1.23: first gear hole；1.24: the second through holes；2.1: Internal cable；2.1a: external public plug；
2.1b: plug stator；2.1c: nut；2.1d: internal shield cable；2.1e: interior patch plug；2.2: back cover；2.2a: hook groove；
2.3:R shaped cable clamp；2.4: wire clamp lock-screw；2.5: screw installed by hanger；2.6: hanger Magnet；2.7: fore shell；2.7a: card
Hook；2.7c: sleeve；2.7d: grab；2.8: patch；2.9: patch lock-screw；2.10: magnet-sensitive switch Magnet.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of not making creative work, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that except as otherwise noted, " multiple " be meant that two or two with
On；Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody "
Or position relationship is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, and
It not to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore
It is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used for describing purpose, and can not
It is interpreted as instruction or hint relative importance.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " install ",
" be connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or connect integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.Right
For those of ordinary skill in the art, visual concrete condition understands above-mentioned term concrete meaning in the present invention.
As shown in Fig. 1-2 4, the monophone that the embodiment of the present invention provides, including talking handle 1 and hanger assembly 2, logical
Words handle 1 and hanger assembly 2 are connected by External cable 1.1, and wherein External cable 1.1 is equal with talking handle 1 and hanger assembly 2
For being flexibly connected, the cable in talking handle is fixing in the enclosure by cable press strip 1.17 and press strip lock-screw 1.18,
In the present embodiment, External cable 1.1 and the union joint of talking handle 1 and all detachable with the union joint of hanger assembly 2, work as call
Handle 1 or hanger assembly 2 faulty after can be individually replaced.Talking handle 1 includes shell, and the shell of talking handle 1 is with general
The shell of logical landline telephone is similar, and shell is provided with through hole, is provided with the button coordinated with through hole in through hole, is additionally provided with print in shell
Making sheet 1.16, as in figure 2 it is shown, the shell of handle includes the mounting shell 1.2 collectively constituted by interior plate, left plate and right plate,
Dorsal plate 1.13 and mounting shell 1.2 are detained merga pass housing lock-screw 1.3 and are fixedly mounted；As shown in Figure 7 to 10, printed board
The top of 1.16 is provided with two plug 1.16a1, assemble printed board 1.16 time can be inserted into mounting shell 1.2d top arrange two
In individual slot 1.2d, thus reach the purpose of the upper end of fixed printed board 1.16；Printed board 1.16 has one near the place of lower end
Individual via 1.16a2, after talking handle 1 is completed, housing lock-screw 1.3 may pass through via 1.16a2, printed board 1.16
Lower end can be fixed, thus reach the purpose of fixed printed board 1.16；Upper near via 1.16a2 in printed board 1.16
Side is provided with another one location hole 1.16a3, and locating dowel 1.2e that its mounted shell 1.2 relevant position is arranged passes, and plays location
Effect.It is arranged such, simple in construction can be made, install, overhaul conveniently.
It addition, printed board 1.16 is provided with the touch-switch being oppositely arranged with button, when button is pressed and touch-switch
Contact, when touch-switch is triggered, the corresponding function in printed board 1.16 is activated.Set between button and touch-switch
Having baffle plate, position relative with button and touch-switch on baffle plate is provided with gear hole, and the medial surface of button is provided with projection, button straight
Footpath is more than the diameter in gear hole, and protruding diameter is less than or equal to the diameter in gear hole, and projection is touched through described gear hole with described
Switch contact or disconnection.During pressing keys, projection contacts with touch-switch, and touch-switch is triggered, and button is in the raw
Time, the projection of button and touch-switch close to but do not contact, the distance between medial surface and the described baffle plate of button more than or etc.
The stroke that the shape journey being triggered in touch-switch is triggered by projection.Further, in the present embodiment, protruding interior with button
Being additionally provided with step plane between side, the diameter of step plane is between projection and button, and the diameter of step plane is more than
Gear hole is less than the through hole on shell, as long as the formation being triggered slightly larger than touch-switch guaranteed between step plane and baffle plate is i.e.
Can, can according to the reasonable in internal structure of talking handle choose whether step plane is set.When pressing keys, protruding and light
Touch switch contact, touch-switch is triggered after moving to certain position, now the medial surface of step plane or button with
Also having a certain distance between baffle plate, when continuing pressing keys, the medial surface of step plane or button contacts with baffle plate,
Baffle button continues extruding touch-switch, it is to avoid touch-switch suffers that exertin pressing is damaged, and extends touch-switch
Service life, the use making button is safer.
In the present embodiment, two kinds of press-key structures on talking handle 1 all having been made above-mentioned improvement, a kind of button is call
Button 1.10, another kind is switching key 1.14.Talk button 1.10 and switching key 1.14 are made by elastic material, at this
Embodiment is selected silicone rubber material.
As shown in Figure 2 and Figure 5, the quantity of talk button 1.10 is two, and the left plate of shell and right plate set respectively
Having first through hole 1.22, two the first through holes 1.22 to be symmetrical arranged, two talk button 1.10 pass correspondingly
On the left plate being located at shell that first through hole 1.22 can be pressed and right plate, the function phase of two of which talk button 1.10
With, can individually realize the function of talk-listen switch, it is simple to operator right-hand man operates；It is additionally provided with mouth piece on talking handle 1
With receiving mouth, mouth piece and receiving mouth be all located on the medial surface of shell, receiving mouth goes out to be provided with pad pasting 1.4, and receiving mouth is to call
The inside of handle 1 is sequentially provided with loudspeaker cushion 1.5, Air Filter 1.6 and loudspeaker assembly 1.8, it is achieved called function；Mouth piece
Place is provided with Mike's assembly 1.19, it is achieved send words function；Two talk button 1.10 are respectively arranged on the both sides of receiving mouth, and baffle plate includes
Cross section is the first baffle plate 1.9 of U-shaped, and the first baffle plate 1.9 includes base plate and two side plates, and two side plates are perpendicular to base plate and set
Putting, two side plates of the first baffle plate 1.9 left plate and right plate with shell respectively is oppositely arranged, and the two of the first baffle plate 1.9
The top of individual side plate is blocked by the multiple slotting bone 1.13b arranged on shell, prevents from being deformed inward during its stress, as shown in figure 11,
Insert bone 1.13b to be located in dorsal plate 1.13；It is respectively equipped with and two talk button 1.10 on two side plates of the first baffle plate 1.9
Corresponding first gear hole 1.23, the base plate of the first baffle plate 1.9 is fixing in the enclosure by first gear plate bolt 1.11；Touch-switch
Including two the first touch-switch 1.16b arranged with talk button 1.10 one_to_one corresponding, printed board 1.16 is positioned at the first baffle plate
Between two side plates of 1.9 and be perpendicular to the side plate of the first baffle plate 1.9, two the first touch-switch 1.16b are respectively arranged on printing
The right and left of plate 1.16.
When pressing talk button 1.10, the protruding 1.10a and the first touch-switch 1.16b of first in talk button 1.10
Contact, the first touch-switch 1.16b is moved under by the effect of pressure, when arriving triggering stroke, the first touch-switch
1.16b is triggered, it is achieved call function, is provided with first step between the medial surface of talk button 1.10 and the first protruding 1.10a
Plane 1.10b, the distance between the side plate of first step plane 1.10b and the first baffle plate 1.9 is more than the first touch-switch 1.16b
Stroke when being triggered, so working as, the first touch-switch 1.16b is triggered, user continues to press talk button by bigger power
When 1.10, the side plate of the first baffle plate 1.9 can stop talk button 1.10 to continue the first touch-switch 1.16b to extrude, keep away
Exempt from the first touch-switch 1.16b over-stressed and damage, extend the life-span of the first touch-switch 1.16b.
Further, as shown in Figure 2 and Figure 6, the quantity of switching key 1.14 is two, and two switching keys 1.14 are side by side
The dorsal plate 1.13 being located at shell on.The dorsal plate 1.13 of shell is provided with two the second through holes, and switching key 1.14 passes
In the dorsal plate being located at shell that second through hole can be pressed；Baffle plate also includes dorsal plate 1.13 and the printed board 1.16 being located at shell
Between second baffle 1.25, and second baffle 1.25 is parallel to the dorsal plate 1.13 of printed board 1.16 and shell, second baffle
1.25 are provided with the second gear hole being correspondingly arranged with switching key 1.14；Touch-switch includes the be correspondingly arranged with switching switch
Two touch-switch 1.16c, the second touch-switch 1.16c are located at that the dorsal plate 1.25 with shell of printed board 1.16 is relative
On end face, second baffle 1.25 can be that a part for shell is one-body molded with shell, it is also possible to is independent, passes through securing member
It is fixed in the dorsal plate 1.13 of shell.
When pressing switching key 1.14, the protruding 1.14a and the second touch-switch 1.16c of second on switching key 1.14
Contact, the second touch-switch 1.16c is moved under by the effect of pressure, when arriving triggering stroke, the second touch-switch
1.16c is triggered, it is achieved handoff functionality.It is provided with second step between the medial surface of switching key 1.14 and the second protruding 1.14a
Plane 1.14b, the distance between second step plane 1.14b and second baffle 1.25 is slightly larger than the second touch-switch 1.16c quilt
Stroke during triggering, so working as, the second touch-switch 1.16c is triggered, user continues to press switching key 1.14 by bigger power
Time, second baffle 1.25 can stop switching key 1.14 to continue the second touch-switch 1.16c to extrude, it is to avoid switching is pressed
Key 1.14 and the second touch-switch 1.16c is over-stressed and damages, and extends the life-span of the second touch-switch 1.16c.
Further, retainer ring 1.15, the ring of retainer ring 1.15 it are provided with outside switching key 1.14 and between the second through hole
Shape structure compresses the flange section of switching key 1.14, is fixedly installed in dorsal plate 1.13, the outer face of switching key 1.14
Less than the outer face of retainer ring 1.15 or concordant with the outer face of retainer ring 1.15, it is arranged such and can reduce switching key
1.14 probability being caused operation error by touching by mistake.
It addition, be additionally provided with multiple intraconnector in shell, intraconnector is provided with connector female, and printed board sets
Having connector male, the quantity of connector male is equal with the quantity of intraconnector, and connector female is inserted one to one
In connector male, shell being additionally provided with multiple anticreep block piece, anticreep block piece is used for avoiding connector female from connector male
Inside come off.
Further, intraconnector includes magnet-sensitive switch assembly, loudspeaker assembly, shielded cable assembly and Mike's assembly.
As shown in Fig. 2, Fig. 7, Fig. 9, Figure 12 and Figure 13, one end of magnet-sensitive switch assembly 1.12 is provided with magnet-sensitive switch connector female
1.12a, printed board 1.16 is welded with magnet-sensitive switch connector male 1.16g.When magnet-sensitive switch connector female 1.12a is inserted
Magnet-sensitive switch connector male 1.16g, and after talking handle is completed, magnet-sensitive switch connector female 1.12a can be conversed
The anticreep block piece 1.2a that in the shell of handle 1, relevant position is arranged blocks, and serves in the use environment that train vibration is bigger
The effect of anticreep.
As shown in Fig. 2, Fig. 7, Fig. 9, Figure 12 and Figure 14, one end of loudspeaker assembly 1.8 is provided with loudspeaker connector female 1.8a,
Loudspeaker connector male 1.16d it is welded with in printed board 1.16.When loudspeaker connector female 1.8a inserts loudspeaker connector male
1.16d, and after talking handle 1 is completed, the anticreep block piece that loudspeaker connector female 1.8a can be arranged by shell relevant position
1.13a blocks, and serves the effect of anticreep in environment in train vibration bigger using.
As shown in Fig. 2, Fig. 7, Fig. 9, Figure 12 and Figure 15, talking handle 1 is provided with exterior shield cable 1.1, External cable
One end being exposed at talking handle 1 Outboard Sections of 1.1 is provided with external female 1.1a, for being connected with hanger assembly 2, and outer lines
The other end inside talking handle 1 of ensconcing of cable 1.1 is provided with shielded cable connector female 1.1d, and printed board 1.16 is welded with
Shielding line connector male 1.16f.When shielding line connector female 1.1d inserts shielding line connector male 1.16f, and call
After handle 1 is completed, the anticreep block piece 1.2c that shielding line connector female 1.1d can be arranged by shell 1.2 relevant position keeps off
Live, environment serves in bigger the using of train vibration the effect of anticreep.It is additionally provided with on External cable 1.1 and protects line gum cover
1.1b。
Identical with this, such as 2, shown in Fig. 7, Fig. 9, Figure 12 and Figure 16, one end of Mike's assembly 1.19 is provided with Mike's connector
Female 1.19a, printed board 1.16 is welded with Mike's connector male 1.16e.When Mike's connector female 1.19a inserts Mike
Connector male 1.16e, and after talking handle 1 is completed, Mike's connector female 1.19a can be by handle casing relevant position
The anticreep block piece 1.2c arranged blocks, and serves the effect of anticreep in environment in train vibration bigger using.As shown in figure 17,
The other end of Mike's assembly 1.19 is provided with Mike 1.19b, after the face of cylinder of Mike 1.19b is wrapped up by Mike's gum cover 1.20, and one
Rise and load in the sleeve 1.2f that mounting shell 1.2 lower end is arranged, then can the open side glue of sleeve 1.2f by Mike 1.19b and
Mike's gum cover 1.20 is shut；Mike's gum cover 1.20 be elastic material (can be silicone rubber) and if its periphery axially disposed
Dry fin, Mike's gum cover 1.20 and some fins thereof constitute flexible contact with the medial surface of sleeve 1.2f, can make Mike 1.19b
When pickup, tonequality is more preferable, definition is higher.
As shown in Figure 18 to Figure 24, hanger assembly 2 includes that fore shell 2.7 and back cover 2.2, back cover 2.2 wall covering surface are installed on row
The inside of car control room.As shown in figure 18, the part in left-hand broken line frame can assemble " the rear shell component " claiming hanger assembly, right side
Part in dotted line frame can assemble " front shell assemblies " claiming hanger assembly；It is provided with Internal cable between fore shell 2.7 and back cover 2.3
2.1, one end of Internal cable 2.1 is provided with interior patch plug 2.1e, and the other end is provided with external public plug 2.1a.Interior patch plug 2.1e
Pass from the back of back cover 2.2 and be connected with communication bus.It is provided with on external public plug 2.1a by inserting that nut 2.1c fastens
Head stator 2.1b, plug stator 2.1b are gripped by fore shell 2.7 and back cover 2.2 together.Outside external public plug 2.1a
Dew end passes bottom fore shell 2.7 and back cover 2.2, is connected with talking handle 1 by External cable 1.1.It is specially Internal cable
2.1 by external public plug 2.1a, plug stator 2.1b, nut 2.1c, internal shield cable 2.1d, interior patch plug 2.1e group
Becoming, wherein, plug stator 2.1b is locked on external public plug 2.1a by nut 2.1c；One corner of back cover 2.2 is respectively
Accommodate external public plug 2.1a and plug stator 2.1b, after hanger assembly 2 is completed, external public plug 2.1a and plug
Stator 2.1b can be gripped by back cover 2.2 and fore shell 2.7；It is arranged such, conventional similar products can be reduced at hanger assembly 2
Internal switching connector, the core of Internal cable 2.1 is without being exposed to the part outside screen layer, and interference free performance is carried
Height, and make simple in construction, it is simple to dismount and safeguard.
As shown in figure 20, R shaped cable clamp 2.3 clamps the middle part of Internal cable 2.1, then solid with wire clamp lock-screw 2.4
On back cover 2.2；It is provided with two on the upside of the Nut column matched with wire clamp lock-screw 2.4 on back cover 2.2 to lack with semicircle
The muscles and bones of mouth, R shaped cable clamp is placed in two muscles and bones with semicircular indentations, is arranged such, and can prevent R shaped cable clamp 2.3 turns
Getting loose of the wire clamp lock-screw 2.4 moved and cause.
As shown in figure 20, also including patch 2.8, patch 2.8 is fixed and on fore shell 2.7 by patch lock-screw 2.9,
The technical gaps on fore shell 2.7 can be blocked, prevent dust from entering hanger assembly 2, improve sealing property.
When mounted, " the rear shell component " of hanger assembly 1 is first installed screw 2.5 with two hangers and is fixed on the gear hole of train
On；Then two grab 2.7a that fore shell 2.7 top is arranged are inserted in two hook groove 2.2a that back cover 2.2 top is arranged, so
" front shell assemblies " of rear fastening hanger assembly 1, locks the 3rd hanger and installs screw 2.5, and the 3rd hanger had both installed screw 2.5
Can lock front 2.7 and back cover 2.2, clamping Internal cable 2.1 external public plug 2.1a and plug stator 2.1b, it is also possible to
Hanger assembly 2 is locked on train.Internal cable 2.1 is aging need to change time, pull down the 3rd hanger and screw 2.5 be installed
That is replaceable with wire clamp lock-screw 2.4, it is arranged such, simple in construction, reliable, easy to maintenance can be made.
Further, as shown in Figure 1, Figure 22, shown in Figure 23 and Figure 24, one end being provided with mouth piece of talking handle 1 is contained
In the lateral surface of fore shell 2.7, and the medial surface of fore shell 2.7 is provided with hanger Magnet 2.6, the inside of talking handle 1 relative
Position is provided with handle Magnet 1.7, and handle Magnet 1.7 is compressed by the base plate of the first baffle plate 1.9, is in receiving state in monophone
Time, handle Magnet 1.7 and hanger Magnet 2.6 mutually adsorb.As shown in figure 23, in the middle of the outside of the mounting shell 2.1 of talking handle 1
Position be provided with draw-in groove 1.2g, the position of the lower middle, outside of the fore shell 2.7 of hanger is provided with grab 2.7d, and talking handle 1 exists
During receiving state, draw-in groove 1.2g can catch on grab 2.7d；It is arranged such, talking handle 1 can be made tight when receiving state
It is attached in hanger assembly 2；Conveniently take from hanger assembly 2 when using talking handle 1 converse or transmit data.
As shown in Figure 13 and Figure 24, one end of magnet-sensitive switch assembly 1.12 is provided with magnet-sensitive switch and patches female 1.12a, prints
Plate 1.16 is provided with magnet-sensitive switch and patches male 1.16g, and magnet-sensitive switch patches female 1.12a and patches male with magnet-sensitive switch
1.16g coordinates, and the other end of magnet-sensitive switch assembly 1.12 is provided with magnet-sensitive switch 1.12b, and the medial surface of fore shell 2.7 is provided with magnetosensitive
Switching magnet 2.10, magnet-sensitive switch Magnet 2.10 is oppositely arranged with described magnet-sensitive switch 1.12b.Magnet-sensitive switch Magnet 2.10 is by glue
Class material is encapsulated in the sleeve 2.7c of inner side setting of the fore shell 2.7 of hanger；When talking handle 1 is in receiving state, magnetic
The axle center of quick switch 1.12b is close with the axle center of magnet-sensitive switch Magnet 2.10, and magnet-sensitive switch Magnet 2.10 can be by magnet-sensitive switch
1.12b adsorbs into off-state, so that talking handle 1 is in power-off, off-mode, and all keys deactivations under this state,
Monophone can not transmit voice-and-data；On the contrary, when talking handle 1 is in and takes state, magnet-sensitive switch 1.12b is away from magnetic
Quick switching magnet 2.10, magnet-sensitive switch 1.12b in an ON state so that talking handle 1 is in energising, on-state,
Under this state, all buttons are effective, and monophone can transmit voice-and-data；It is arranged such, can effectively prevent monophone quilt
Maloperation sends voice or the data command of mistake.
During use, while two side plates of the first baffle plate 1.9 are as the load baffle plate of talk button 1.10, its base plate is solid
Surely can compress loudspeaker assembly 1.8 and handle Magnet 1.7, play the effect of one-object-many-purposes, there is higher assembling capacity and can
Maintainability, and talking handle bosom position also have sound insulation foam 1.21, talking handle can be avoided internal called
Cross-talk between mouth and mouth piece, improves the tonequality of call.
In sum, the monophone that the present invention provides includes talking handle 1 and hanger assembly 2, talking handle 1 and hanger
Assembly 3 is connected by External cable 2.1, and this External cable 2.1 is is flexibly connected with talking handle 1 and hanger assembly 2, when logical
When words handle 1 or hanger assembly 2 damage, can be independently serviced and change；And improve at the button of talking handle 1,
In the shell of talking handle 1, it is provided with baffle plate, for when the power of pressing keys is excessive, stops button to continue extruding and touch out
Close, it is to avoid touch-switch is because being caused damage by bigger by pressure；The switching being located in the dorsal plate 1.13 of talking handle 1 is opened
Pass is additionally provided with mis-collision preventing structure, it is to avoid switching key 1.14 is hit by mistake and causes faulty operation, also sets in the shell of talking handle 1
There is the anticreep block piece of intraconnector, it is to avoid intraconnector gets loose fault in train vibration；In this pylon assembly 2
Decrease connector, improve reliability and anti-interference.Made by the internal structure improving talking handle 1 and hanger assembly 2
Obtain the simple in construction of monophone, it is simple to keep in repair and change, also extend the service life of monophone simultaneously, solve existing
The problem that the button of monophone is easily damaged, has prominent beneficial effect.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a monophone, it is characterised in that: include that talking handle and hanger assembly, described talking handle and described hanger are total
Becoming to be connected by External cable, described talking handle includes that shell, described shell are provided with can be by being dynamically connected with described shell
Button, is provided with printed board in described shell, described printed board is provided with the touch-switch being correspondingly arranged with described button, described presses
Hard-wired baffle plate it is provided with between key and described touch-switch, relative with described button and described touch-switch on described baffle plate
Position be provided with gear hole, the medial surface of described button is provided with projection, and the diameter of described button is more than the diameter in described gear hole, institute
State the diameter diameter less than or equal to described gear hole of projection, and described projection contacts with described touch-switch through described gear hole
Or disconnect, the distance between medial surface and the described baffle plate of described button is touched by described projection more than or equal to described touch-switch
The stroke sent out.
Monophone the most according to claim 1, it is characterised in that: described button includes that talk button, described call are pressed
The quantity of key is two；Being respectively equipped with first through hole on the left plate of described shell and right plate, two described calls are pressed
On the left plate being located at described shell that described first through hole that key passes correspondingly can be pressed and right plate；Described baffle plate
Including the first baffle plate that cross section is U-shaped, two side plates of described first baffle plate respectively with left plate and the right side of described shell
Plate is oppositely arranged, and the top of two side plates of described first baffle plate is fixed by the multiple slotting bone being located on described shell, anti-
Only deformation during its stress, two side plates of described first baffle plate are respectively equipped with the gear hole corresponding with two described talk button；
Described touch-switch includes the first touch-switch that two and described talk button one_to_one corresponding are arranged, and described printed board is positioned at the
Between two side plates of one baffle plate and be perpendicular to the side plate of described first baffle plate, two described first touch-switch are respectively arranged on institute
State the right and left of printed board.
Monophone the most according to claim 2, it is characterised in that: described button also includes switching key, described shell
Dorsal plate be provided with the groove accommodating described switching key, what described switching key can be pressed is located in described groove；Described
Baffle plate includes the second baffle being located at described bottom portion of groove, and described second baffle is parallel to the dorsal plate of printed board and shell,
Described second baffle is provided with the gear hole being correspondingly arranged with described switching key；Described touch-switch includes and described switching switch
The second touch-switch being correspondingly arranged, the dorsal plate with described shell that described second touch-switch is located at described printed board is relative
An end face on.
Monophone the most according to claim 3, it is characterised in that: the outside of described switching key is provided with retainer ring, institute
Described button is fixedly mounted in described groove by the flange of the outer shroud described switching key of compression stating retainer ring card, described switching
The outer face of button is less than the outer face of described retainer ring or concordant with the outer face of described retainer ring.
Monophone the most according to claim 1, it is characterised in that: it is additionally provided with multiple intraconnector in described shell,
Described intraconnector includes that connector female, described printed board are provided with connector male, the quantity of described connector male with
The quantity of described intraconnector is equal, and described connector female is inserted in described connector male one to one, described outside
Being additionally provided with multiple anticreep block piece on shell, described anticreep block piece is used for avoiding described connector female de-in described connector male
Fall.
Monophone the most according to claim 5, it is characterised in that described intraconnector include magnet-sensitive switch assembly,
Loudspeaker assembly, shielded cable assembly and Mike's assembly.
Monophone the most according to claim 6, it is characterised in that: described hanger assembly includes fore shell and back cover, described
Being provided with Internal cable between fore shell and back cover, and one end of described Internal cable is provided with interior patch plug, the other end is provided with external public affairs
Plug, described internal plug passes from the back of described back cover and is connected with communication bus, and the side of described external public plug is provided with
Hard-wired plug stator, described plug stator inserts in the slot of described fore shell and the setting of described back cover, is used for making
Described external public plug is gripped by described fore shell and described back cover, the exposed junction of described external public plug from described back cover and
The bottom of described fore shell passes, and is fixed on the bottom of described shell, and described external public plug is logical with described by External cable
Words handle connects.
Monophone the most according to claim 7, it is characterised in that: one end of described talking handle be incorporated in described before
In the lateral surface of shell, and the medial surface of described fore shell is provided with hanger Magnet, and the relative position of the inside of described talking handle sets
There is handle Magnet.
Monophone the most according to claim 8, it is characterised in that: one end of described magnet-sensitive switch assembly is provided with magnetosensitive and opens
Pass patches female, and described printed board is provided with magnet-sensitive switch and patches male, and described magnet-sensitive switch patches female and opens with described magnetosensitive
Pass patches male and coordinates, and the other end of described magnet-sensitive switch assembly is provided with magnet-sensitive switch, and the medial surface of described fore shell is provided with magnetic
Quick switching magnet, described magnet-sensitive switch Magnet is oppositely arranged with described magnet-sensitive switch.
10. according to the monophone described in any one of claim 1-9, it is characterised in that: described External cable and described call
Handle and described hanger assembly are flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610293690.3A CN106068001A (en) | 2016-05-05 | 2016-05-05 | A kind of monophone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610293690.3A CN106068001A (en) | 2016-05-05 | 2016-05-05 | A kind of monophone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106068001A true CN106068001A (en) | 2016-11-02 |
Family
ID=57420696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610293690.3A Pending CN106068001A (en) | 2016-05-05 | 2016-05-05 | A kind of monophone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106068001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112261551A (en) * | 2020-09-30 | 2021-01-22 | 瑞声新能源发展(常州)有限公司科教城分公司 | Sound production device |
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| CN205726287U (en) * | 2016-05-05 | 2016-11-23 | 北京世纪东方通讯设备有限公司 | A kind of monophone |
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|---|---|---|---|---|
| CN2262312Y (en) * | 1996-08-26 | 1997-09-10 | 马延喜 | Telephone set with hidden hanging switch |
| CN201171004Y (en) * | 2008-03-26 | 2008-12-24 | 四川长虹电器股份有限公司 | Light-touch switch key-press |
| US20110261952A1 (en) * | 2010-04-26 | 2011-10-27 | Tyco Electronics Corporation | Faceplate assembly for wall mounting a phone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112261551A (en) * | 2020-09-30 | 2021-01-22 | 瑞声新能源发展(常州)有限公司科教城分公司 | Sound production device |
| CN112261551B (en) * | 2020-09-30 | 2021-06-11 | 瑞声新能源发展(常州)有限公司科教城分公司 | Sound production device |
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| CB02 | Change of applicant information |
Address after: 102600 Beijing Daxing District Zhongguancun Science and Technology Park Daxing Biomedical Industry Base, No. 1 Building, 21 Tianrong Street Applicant after: Beijing Century Oriental Zhihui Technology Co.,Ltd. Address before: 102629 Building 1, yard 21, Tianrong street, Daxing biomedical industrial base, Zhongguancun Science and Technology Park, Daxing District, Beijing Applicant before: BEIJING CENTURY DONGFANG COMMUNICATION EQUIPMENT Co.,Ltd. |
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Application publication date: 20161102 |
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