CN208609136U - Speech ciphering equipment - Google Patents

Abstract

The utility model relates to the technical fields of speech ciphering equipment, provide a kind of speech ciphering equipment, the upper pedestal being articulated in including lower base and by an axis body on lower base, upper pedestal has accommodating cavity, microphone, sound equipment and the control module for controlling microphone location and sound respectively are provided in accommodating cavity, microphone and sound equipment are located at the opposite sides of axis body axis；The recording hole being connected to accommodating cavity and sound outlet hole are offered on upper pedestal respectively, one end merging recording hole of microphone is interior and sound equipment is electrically connected with control module respectively towards sound outlet hole, microphone and sound equipment.Speech ciphering equipment provided by the utility model, microphone and sound equipment are separately positioned on upper pedestal, because upper pedestal is articulated on lower base, if to adjust the direction of microphone or sound equipment, directly rotate upper pedestal, very convenient.

Description

Speech ciphering equipment

Technical field

The utility model belongs to the technical field of speech ciphering equipment, is to be related to a kind of speech ciphering equipment more specifically.

Background technique

With the development of artificial intelligence and network technology, speech ciphering equipment has slowly entered people's lives, existing language Sound equipment generally includes shell, is provided with microphone and sound equipment on shell, and user is by microphone input sound, in speech ciphering equipment Control module handle the sound after feedback information is played from sound equipment；But this type speech ciphering equipment in use if Change sound equipment or microphone towards relatively difficult, need to move entire shell and adjust the direction of shell and be just able to achieve.

Utility model content

The purpose of this utility model is to provide a kind of speech ciphering equipments, to solve speech ciphering equipment existing in the prior art Sound equipment or microphone direction change inconvenient technical problem.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of speech ciphering equipment, including lower base With the upper pedestal being articulated on the lower base by an axis body, the upper pedestal has accommodating cavity, setting in the accommodating cavity There are microphone, sound equipment and the control module for controlling the microphone location and the sound respectively, the Mike Wind and the sound equipment are located at the opposite sides of the axis body axis；It is offered respectively on the upper pedestal and the accommodating cavity The recording hole and sound outlet hole of connection, one end of the microphone is placed in the recording hole and the sound equipment goes out sound described in Hole, the microphone and the sound equipment are electrically connected with the control module respectively.

Further, further include the first gear being co-axially located on the axis body, be rotatably arranged in the seat of honour Second gear on body and the driver for driving the second gear rotation, the lower base are fixed on the axis body On, the upper pedestal is rotatably sleeved on the axis body, and the first gear is engaged with the second gear.

Further, the first gear is set on the axis body, is offered on the axis body axial along the axis body The groove of extension, the first gear inner wall are provided with the convex ribs being caught in the groove.

Further, annular table is provided between the lower base and the upper pedestal, the annular table is set in described On axis body, the annular groove that the annular table is circumferentially extended towards setting on the surface of the upper pedestal side along the annular table, The first annular flange protruded into the annular groove is provided on the upper pedestal.

Further, it is equipped with the second annular flange on the axis body, on the lower base there is ring to be located at the axis body The third annular flange in outside, the third annular flange are clamped between second annular flange and the annular table, institute The second annular flange is stated to be fixedly connected with the annular table.

Further, be provided with reinforcing rib between the axis body and second annular flange, the reinforcing rib have with The inner wall of the bearing surface that the axis body axis is obliquely installed, the third annular flange is connected on the bearing surface.

Further, the switching device played for controlling the sound equipment, the switch dress are provided on the lower base It sets and is electrically connected with the control module；The switching device include frame body, the first button and have telescopic first bullet The first switch of property key；The frame body has in the duct that rectilinear direction extends, and first button is slidedly arranged on the duct Interior, the duct has the first opening for first button disengaging and the second opening for user's finger merging, the hole Stopper section is provided on road inner wall, the first switch and the stopper section are located at the movement routine of first button On, and first button, between the stopper section and the first switch, the stopper section is located at the first switch Between second opening, first flexible keypad is connected on first button, and first flexible keypad Telescopic direction is identical as the extending direction in the duct, and the first switch and the control module are electrically connected.

Further, the frame body and first button is in cylindrical shape respectively, the duct be provided with it is described Circular through hole on frame body, the duct extend along the axis direction of the frame body, the outer diameter of first button and the hole The internal diameter in road is identical.

Further, the sliding slot extended along the duct extending direction, the sliding slot are offered on the inner wall in the duct One end and first open communication, the stopper section is located at the other end of the sliding slot, the outer surface of first button On be convexly equipped with the lug boss that can be slidedly arranged in the sliding slot.

Further, be provided on the bottom surface of the lower base and stir power switch, it is described stir power switch with it is described Control module is electrically connected；And/or the storage seat with storage card insertion hole is provided on the bottom surface of the lower base, it is described to deposit It stores up seat and the control module is electrically connected.

The beneficial effect of speech ciphering equipment provided by the utility model is: compared with prior art, the utility model provides Speech ciphering equipment, microphone and sound equipment are separately positioned on upper pedestal, because upper pedestal is articulated on lower base, if to adjust The direction of microphone or sound equipment, directly rotation upper pedestal, it is very convenient.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the stereoscopic schematic diagram one of speech ciphering equipment provided by the embodiment of the utility model；

Fig. 2 is the stereoscopic schematic diagram two of speech ciphering equipment provided by the embodiment of the utility model；

Fig. 3 is the stereoscopic schematic diagram three of speech ciphering equipment provided by the embodiment of the utility model；

Fig. 4 is the stereoscopic schematic diagram four of speech ciphering equipment provided by the embodiment of the utility model；

Fig. 5 is the stereoscopic schematic diagram five of speech ciphering equipment provided by the embodiment of the utility model；

Fig. 6 is the stereoscopic schematic diagram six of speech ciphering equipment provided by the embodiment of the utility model；

Fig. 7 is first gear provided by the embodiment of the utility model and second gear assembling schematic diagram one；

Fig. 8 is first gear provided by the embodiment of the utility model and second gear assembling schematic diagram two；

Fig. 9 is first gear provided by the embodiment of the utility model and second gear assembling schematic diagram three；

Figure 10 is bearing assembling schematic diagram provided by the embodiment of the utility model；

Figure 11 is the schematic perspective view one of switching device provided by the embodiment of the utility model；

Figure 12 is the schematic perspective view two of switching device provided by the embodiment of the utility model；

Figure 13 is the schematic perspective view one of frame body provided by the embodiment of the utility model；

Figure 14 is the schematic perspective view two of frame body provided by the embodiment of the utility model；

Figure 15 is the schematic perspective view one of the first button provided by the embodiment of the utility model；

Figure 16 is the schematic perspective view two of the first button provided by the embodiment of the utility model；

Figure 17 is the scheme of installation one of the first button provided by the embodiment of the utility model and frame body；

Figure 18 is the scheme of installation two of the first button provided by the embodiment of the utility model and frame body；

Figure 19 is the scheme of installation three of the first button provided by the embodiment of the utility model and frame body；

Figure 20 is the scheme of installation of toroidal frame provided by the embodiment of the utility model；

Figure 21 provides the scheme of installation one of the first filling member and the second filling member for the utility model embodiment；

Figure 22 provides the scheme of installation two of the first filling member and the second filling member for the utility model embodiment.Wherein, Each appended drawing reference in figure:

11- axis body；111- groove；The second annular flange of 112-；113- reinforcing rib；1131- bearing surface；12- lower base； 121- third annular flange；13- upper pedestal；131- guiding piece；1311- first sliding groove；14- first gear；141- convex ribs；15- Second gear；151- mounting hole；152- recessed portion；153- elastic slice；16- driver；161- main body；162- shaft；163- is fixed Portion；17- bearing；18- annular table；181- annular groove；191- camera；192- sound equipment；193- control module；194- light hole； 195- sound outlet hole；196- microphone；1961- recording hole；197- stirs power switch；198- stores seat；199- accommodating cavity；

200- switching device；21- frame body；The duct 211-；2111- first is open；2112- second is open；The stopper section 212-； 213- second sliding slot；The first notch of 214-；The first button of 221-；2211- lug boss；The second notch of 2212-；222- first is opened It closes；The second button of 231-；232- second switch；241- third button；242- third switch；25- toroidal frame；The positioning region 251-； 252- first through hole；The second through-hole of 253-；The first filling member of 261-；The first positioning column of 2611-；The second filling member of 262-；2621- Second positioning column.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 to Fig. 4, now speech ciphering equipment provided by the utility model is illustrated.Speech ciphering equipment, including Lower base 12 and the upper pedestal 13 on lower base 12 is articulated in by an axis body 11, upper pedestal 13 has accommodating cavity 199, accommodating cavity Microphone 196, sound equipment 192 and the control for controlling microphone 196 recording and 192 sounding of sound equipment respectively are provided in 199 Module 193, microphone 196 and sound equipment 192 are located at the opposite sides of 11 axis of axis body；Offered respectively on upper pedestal 13 with The recording hole 1961 and sound outlet hole 195 that accommodating cavity 199 is connected to, one end of microphone 196 is placed in recording hole 1961 and sound equipment 192 Towards sound outlet hole 195, microphone 196 and sound equipment 192 are electrically connected with control module 193 respectively.

In this way, microphone 196 and sound equipment 192 are separately positioned on upper pedestal 13, because upper pedestal 13 is articulated in lower base On 12, if to adjust the direction of microphone 196 or sound equipment 192, upper pedestal 13 is directly rotated, it is very convenient；Mike Wind 196 and sound equipment 192 are located at the two sides of shaft axis, so that being not easy between microphone 196 and sound equipment 192 mutually dry It disturbs.

Optionally, camera 191, camera 191 and control mould are additionally provided on the upper pedestal 13 on 196 side of microphone Block 193 is electrically connected, and control module 193 can control taking pictures for camera 191.In this way, user records by microphone 196 Image can also be recorded by camera 191 simultaneously when audio.Specifically, light hole 194 is offered on upper pedestal 13, taken the photograph As head 191 is towards light hole 194.

Further, Fig. 5 to Fig. 6 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula further includes the first gear 14 being co-axially located on axis body 11, the second gear 15 being rotatably arranged on upper pedestal 13 And the driver 16 for driving second gear 15 to rotate, lower base 12 are fixed on axis body 11, upper pedestal 13 is rotationally It is set on axis body 11, first gear 14 is engaged with second gear 15.

In this way, lower base 12 is fixed on axis body 11, upper pedestal 13 is rotatably set on axis body 11, i.e., upper pedestal 13 is logical Crossing axis body 11 can relatively rotate between lower base 12, and in the rotation, the gravity of upper pedestal 13 can be upper pedestal 13 It is supported on lower base 12, the gravity of upper pedestal 13 can also be supported on axis body 11；Since first gear 14 is coaxially disposed On axis body 11, second gear 15 is rotatably arranged on upper pedestal 13, and first gear 14 is engaged with second gear 15, because This driver 16 can be driven by second gear 15 and first gear 14 and be relatively rotated between upper pedestal 13 and axis body 11, due to Lower base 12 is fixed on axis body 11, i.e., driver 16 is able to drive between lower base 12 and upper pedestal 13 and relatively rotates, and under During relatively rotating between pedestal 12 and upper pedestal 13, lower base 12 and upper pedestal 13 are respectively supported on axis body 11, nothing By the gravity for the gravity or upper pedestal 13 for being lower base 12, the rotation of driver 16 is not all interfered with.

Optionally, in one embodiment, the axis of first gear 14 and the axis of second gear 15 are parallel to each other.

Further, Fig. 1, Fig. 4, Fig. 9 and Figure 10 are please referred to, a kind of tool as speech ciphering equipment provided by the utility model Body embodiment is arranged with bearing 17 on axis body 11, and bearing 17 is between upper pedestal 13 and axis body 11.In this way, working as upper pedestal When relative rotation between 13 and axis body 11, bearing 17 can reduce the frictional force between upper pedestal 13 and axis body 11.

Further, Fig. 8 to Figure 10 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula, first gear 14 are set on axis body 11, and the groove 111 axially extending along axis body 11, first gear are offered on axis body 11 14 inner walls are provided with the convex ribs 141 being caught in groove 111.In this way, the convex ribs 141 in first gear 14 be caught in it is recessed on axis body 11 It can avoid relatively rotating between first gear 14 and axis body 11 in slot 111；Since groove 111 is axially prolonged along axis body 11 It stretches, first gear 14 slides into convex ribs 141 along groove 111 when installation, very convenient.

Further, Fig. 5 to Fig. 7 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula is provided with annular table 18 between lower base 12 and upper pedestal 13, annular table 18 is set on axis body 11, and annular table 18 is towards upper The annular groove 181 circumferentially extended along annular table 18 is set on the surface of 13 side of pedestal, is provided on upper pedestal 13 and protrudes into annular First annular flange (not shown) in slot 181.In this way, annular table 18 is between lower base 12 and upper pedestal 13, annular table 18 can be avoided and mutually directly rub between 12 upper pedestal 13 of lower base；Annular table 18 is set on axis body 11, upper pedestal First annular flange on 13, which protrudes into the annular groove 181 of annular table 18, can reduce upper pedestal 13 in the course of rotation in axis Body 11 shakes in the radial direction.

Further, Fig. 5 to Fig. 7 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula is equipped with the second annular flange 112 on axis body 11, is located at the third annular flange in 11 outside of axis body on lower base 12 with ring 121, third annular flange 121 is clamped between the second annular flange 112 and annular table 18, the second annular flange 112 and annular Platform 18 is fixedly connected.In this way, third annular flange 121 is clamped between the second annular flange 112 and annular table 18, third annular It is not easy to relatively rotate between flange 121 and the second annular flange 112, i.e., is able to maintain between lower base 12 and axis body 11 Stable connection.

Further, Fig. 8 to Figure 10 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula is provided with reinforcing rib 113 between axis body 11 and the second annular flange 112, reinforcing rib 113 has to be set with the inclination of 11 axis of axis body The bearing surface 1131 set, the inner wall of third annular flange 121 are connected on bearing surface 1131.In this way, third annular flange 121 is pressed from both sides It holds between the second annular flange 112 and annular table 18, when annular table 18 pushes third annular flange 121 to the second annular flange 112 close to when, since the inner wall of third annular flange 121 is connected on bearing surface 1131 and bearing surface 1131 and 11 axis of axis body Between be obliquely installed, i.e., third annular flange 121 is softened by bearing surface 1131, therefore lower base 12 is not easy opposite axis body It relatively rotates between 11.

Further, Fig. 6 to Fig. 8 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula, driver 16 are motor, and motor includes shaft 162 and the main body 161 for the rotation of drive shaft 162, and second gear 15 is same Axis it is arranged in shaft 162.In this way, 161 drive shaft 162 of main body rotates, shaft 162 drives second gear 15 to rotate, the One gear 14 is engaged with second gear 15, and rotation is transmitted to lower seat by first gear 14 and axis body 11 by second gear 15 On body 12, i.e., when shaft 162 starts turning, the power drive upper pedestal 13 of shaft 162 relatively rotates with respect to lower base 12.

Further, Fig. 5 to Fig. 9 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula, second gear 15 have along its axially extending mounting hole 151, and shaft 162 is inserted in mounting hole 151, shaft 162 and the Overload prevention mechanism is provided between two gears 15；Overload prevention mechanism includes being set to recessed portion 152 on 151 inner wall of mounting hole With the elastic slice 153 being arranged in shaft 162, elastic slice 153 is connected in recessed portion 152.In this way, the power of shaft 162 passes through bullet Piece 153 is transmitted in second gear 15 and second gear 15 is driven to rotate, when since overload occurs for second gear 15, (overload refers to Second gear 15 is prevented to rotate under external force) when, elastic slice 153 bends and detaches out of recessed portion 152, at this time The case where shaft 162 will dally, motor is avoided to burn.

Further, Fig. 1 to Fig. 7 is please referred to, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula is convexly equipped with fixed part 163 on 161 outer surface of main body, guiding piece 131 is provided on upper pedestal 13, is provided on guiding piece 131 The first sliding groove 1311 that the direction close towards axis body 11 extends, fixed part 163 are slidedly arranged in first sliding groove 1311, fixed part 163 It is removably attached on upper pedestal 13.In this way, the main body 161 of motor installation when, on 161 outer surface of main body Fixed part 163 is slided along first sliding groove 1311, since first sliding groove 1311 is extended towards the close direction of the axis body 11, is made Fixed part 163 reduced when being moved along first sliding groove 1311 main body 161 between axis body 11 at a distance from, due to second Gear 15 is connected in main body 161 by shaft 162, and first gear 14 is arranged on axis body 11, when main body 161 is close to axis body The distance between first gear 14 and second gear 15 can be reduced when 11；When fixed part 163 is along first sliding groove 1311 When close to axis body 11, it is engaged between first gear 14 and second gear 15 tightlier, when fixed station is along first sliding groove 1311 When far from axis body 11, can mutually it become estranged between first gear 14 and second gear 15.

Further, Figure 11 to Figure 14 and Figure 19 is please referred to, one kind as speech ciphering equipment provided by the utility model Specific embodiment, the switching device 200 played for controlling the sound equipment 192 is provided on lower base 12, and the switch fills 200 are set to be electrically connected with the control module 192；Switching device 200 includes frame body 21, the first button 221 and has and can stretch The first switch 222 of the first flexible keypad (not shown) of contracting；Frame body 21 has in the duct that rectilinear direction extends 211, and first Button 221 is slidedly arranged in duct 211, and duct 211 has for the first opening 2111 of the first button 221 disengaging and for user's finger Second opening 2112 of merging, stopper section 212 is provided on 211 inner wall of duct, and position is distinguished in first switch 222 and stopper section 212 In in the movement routine of the first button 221, and the first button 221 is between stopper section 212 and first switch 222, stopper section 212 are located between first switch 222 and the second opening 2112, and the first flexible keypad is connected on the first button 221, and the first bullet Property key telescopic direction it is identical as the extending direction in duct 211, first switch 222 and control module 193 are electrically connected.

In this way, switching device 200 is arranged on lower base 12, when upper pedestal 13 is rotated relative to lower base 12, under Pedestal 12 does not need to rotate, i.e., user by upper pedestal 13 adjust sound equipment 192 or microphone 196 towards when, switch dress The position for setting 200 opposite users is constant, and sound equipment 192 is controlled by switching device 200 convenient for user；The finger of user is from second Opening 2112 protrudes into duct 211 and the first elasticity can be pushed to press when pushing the first button 221 mobile towards 222 direction of first switch Key is mobile and triggers first switch 222；First switch 222 controls the sounding of sound equipment 192 by control module 193 after being triggered (content that first switch 222 controls can be to start to play and play with pause)；When the finger of user is taken out from the second opening 2112 When from duct 211, the first flexible keypad pushes the first button 221 mobile until first towards the first opening 2111 under own resilient Button 221 is connected on stopper section 212；First button 221 and first switch 222 are abutting relations, are pressed if to install first Button 221, it is only necessary to by the first button 221 until the first button 221 is connected to backstop out of the first opening 2111 merging duct 211 In portion 212, then the first flexible keypad of first switch 222 is connected on the first button 221 again；If it is disassembly the One button 221, then process is opposite with above-mentioned installation process；It is all very convenient to mount and dismount the first button 221.

Optionally, in one embodiment, the first flexible keypad is including the first key body (not shown) and along 211 direction of duct The first spring (not shown) extended, the first spring push the first key body telescopic moving.

Further, Figure 13 to Figure 16 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode, frame body 21 and the first button 221 are in respectively cylindrical shape, and duct 211 is the circular through hole being provided on frame body 21, hole Road 211 extends along the axis direction of frame body 21, and the outer diameter of the first button 221 is identical as the internal diameter in duct 211.In this way, cylindrical body First button 221 of shape and duct 211 are that circular through hole is easier to produce, and the first button 221 of cylindrical shape is in circle When moving in the duct 211 of through-hole, the stress on 221 cylinder of the first button everywhere is relatively uniform.

Further, Figure 13 to Figure 15 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode, offers the second sliding slot 213 extended along 211 extending direction of duct on the inner wall in duct 211, and the one of second sliding slot 213 End is connected to the first opening 2111, and stopper section 212 is located at the other end of second sliding slot 213, and the outer surface of the first button 221 is convex Equipped with the lug boss 2211 that can be slidedly arranged in second sliding slot 213.In this way, guidance lower edge of first button 221 in lug boss 2211 Second sliding slot 213 slide, lug boss 2211, which is slidedly arranged in second sliding slot 213, can prevent the first button 221 along duct 211 Circumferential direction rotation.

Further, Figure 13 to Figure 15 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode, the quantity of second sliding slot 213 are three, and the quantity of lug boss 2211 is three, three second sliding slots 213 and three protrusions Portion 2211 corresponds.In this way, three second sliding slots 213 and three mutual cooperations of lug boss 2211 can be by the first buttons 221 Active force between frame body 21 is shared on three lug bosses 2211, so that the first button 221 is more flat during the motion Surely.

Further, Figure 17 to Figure 20 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode, switching device 200 further include toroidal frame 25, the second button 231, third button 241, there is telescopic second elasticity to press The second switch 232 of key (not shown) and the third switch 242 with telescopic third flexible keypad (not shown), annular Frame 25 is set on frame body 21, and toroidal frame 25 is connected on frame body 21, and the second button 231 and third button 241 are separately positioned on The opposite both ends of toroidal frame 25, the second flexible keypad are connected on the second button 231, and third flexible keypad is connected to third button On 241；Second switch 232 and third switch 242 are electrically connected with control module 193 respectively.In this way, second switch 232 or the Three switches 242 be triggered after by control module 193 control sound equipment 192 sounding (second switch 232 control content can be Play an audio；The content that third switch 242 controls, which can be, plays next audio)；Toroidal frame 25 is connected to frame body On 21 and toroidal frame 25 is set on frame body 21, and toroidal frame 25 is operatively supported on frame body 21, and 25 body 1 of toroidal frame is avoided to exist It deforms during use, the second button 231 and third button 241 are separately positioned on the ring of the two sides of the first button 221 On shape frame 25, mounts and dismounts the second button 231 and third button 241 is all very convenient.

Optionally, in one embodiment, the second flexible keypad is including the second key body (not shown) and along 211 direction of duct The second spring (not shown) of extension, second spring push the second key body telescopic moving.

Optionally, in one embodiment, third flexible keypad includes third key body (not shown) and along 211 direction of duct The third spring (not shown) of extension, third spring push the body telescopic moving of third key.

Further, Figure 17 to Figure 22 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode has the first notch 214 on frame body 21, is provided with the second notch 2212 on the first button 221, the second notch 2212 and the One notch 214 is connected to, and is provided with positioning region 251 on toroidal frame 25, positioning region 251 is arranged in the first notch 214 and the second notch In 2212.In this way, positioning region 251 is stuck in the first notch 214 and can be avoided toroidal frame 25 with respect to frame in the second notch 2212 Body 21 rotates, and is conducive to the second button 231 and third button 241 and keeps the steady of toroidal frame 25 itself during use It is qualitative.

Further, Figure 20 is please referred to, as a kind of specific embodiment of speech ciphering equipment provided by the utility model, ring Shape frame 25 is made of elastic material.In this way, toroidal frame 25 occurs when user presses the second button 231 or third button 241 So that the position of the second button 231 changes and triggers the second flexible keypad, the second button 231 triggers the second bullet for elastic deformation Property key after can be restored to initial position under the elastic force of toroidal frame 25 itself；Elastic deformation occurs for toroidal frame 25 so that the The position of three buttons 241 changes and triggers third flexible keypad, and third button 241 can after triggering third flexible keypad Initial position is restored under the elastic force of toroidal frame 25 itself.

Further, Figure 17 to Figure 19 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode, the second button 231 and third button 241 are separately positioned between toroidal frame 25 and frame body 21.In this way, toroidal frame 25 can The second button 231 is protected in the outside of the second button 231, the second button 231 is not readily susceptible to outside other in the process of moving The interference of power；Similarly, toroidal frame 25 can protect third button 241 in the outside of third button 241, and third button 241 is moving The interference of other external force is not readily susceptible in dynamic process.

Further, Figure 17 to Figure 19 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode, further includes silica gel connecting band (not shown), and first switch 222, second switch 232 and third switch 242 are separately connected In silica gel connecting band.In this way, by silica gel connecting band can dismantle or install simultaneously first switch 222, second switch 232 with And third switch 242, in addition, if relative displacement, silicon occurs between 222 second switch 232 of first switch or third switch 242 Glue connection band can be avoided the displacement under the action of own resilient and have an impact to above three switch；In addition, silica gel is exhausted Edge, it is not easy the situation for short circuit occur between three above-mentioned switches.

Further, Figure 11 to Figure 15 is please referred to, a kind of specific implementation as speech ciphering equipment provided by the utility model Mode, switching device 200 further include the first filling member 261 and the second filling member 262, are provided with first through hole on toroidal frame 25 252 and second through-hole 253；First filling member 261 has the first positioning column 2611, and the first positioning column 2611 is inserted in first through hole In 252；Second filling member 262 has the second positioning column 2621, and the second positioning column 2621 is inserted in the second through-hole 253.In this way, By the cooperation of the first positioning column 2611 and first through hole 252, the first filling member 261 can keep stablizing between toroidal frame 25 Relative position；By the cooperation of the second positioning column 2621 and the second through-hole 253, the second filling member 262 can be with toroidal frame 25 Between keep stable relative position；First filling member 261 and the second filling member 262 can fill the second button 231 and Gap between three buttons 241 avoids relatively moving between the second button 231 and third button 241；Certainly, it first fills out Decoration function can also be played by filling part 261 and the second filling member 262.

Further, it please refers to Fig.1 to Fig.3, a kind of specific embodiment party as speech ciphering equipment provided by the utility model Formula is provided on the bottom surface of lower base 12 and stirs power switch 197, stirs power switch 197 and electrically connects with control module 193 It connects；And/or the storage seat 198 with storage card insertion hole is provided on the bottom surface of lower base 12, store seat 198 and control module 193 are electrically connected.In this way, stirring power switch 197 and storing the bottom that seat 198 can be hidden into lower base 12, avoid using Family to stir power switch 197 or storage seat 198 carry out maloperation；From the appearance point of view, reducing speech ciphering equipment outer button Quantity, so that speech ciphering equipment is more indirect.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. speech ciphering equipment is articulated in the upper pedestal on the lower base, the upper pedestal tool including lower base and by an axis body There is accommodating cavity, it is characterised in that: microphone, sound equipment are provided in the accommodating cavity and for controlling the microphone record respectively The control module of sound and the sound, the microphone and the sound equipment are located at opposite the two of the axis body axis Side；The recording hole being connected to the accommodating cavity and sound outlet hole are offered on the upper pedestal respectively, one end of the microphone is set Enter in the recording hole and the sound equipment be towards the sound outlet hole, the microphone and the sound equipment respectively with the control module It is electrically connected.

2. speech ciphering equipment as described in claim 1, it is characterised in that: further include the first tooth being co-axially located on the axis body The second gear take turns, being rotatably arranged on the upper pedestal and the driver for driving the second gear rotation, The lower base is fixed on the axis body, and the upper pedestal is rotatably sleeved on the axis body, the first gear with The second gear engagement.

3. speech ciphering equipment as claimed in claim 2, it is characterised in that: the first gear is set on the axis body, described Offer the groove axially extending along the axis body on axis body, the first gear inner wall be provided be caught in it is convex in the groove Muscle.

4. speech ciphering equipment as claimed in claim 2, it is characterised in that: be provided with ring between the lower base and the upper pedestal Shape platform, the annular table are set on the axis body, and the annular table is towards setting on the surface of the upper pedestal side along institute The annular groove of annular table circumferentially extending is stated, is provided with the first annular flange protruded into the annular groove on the upper pedestal.

5. speech ciphering equipment as claimed in claim 4, it is characterised in that: the second annular flange is equipped on the axis body, it is described On lower base there is ring to be located at the third annular flange on the outside of the axis body, the third annular flange is clamped in second ring Between shape flange and the annular table, second annular flange is fixedly connected with the annular table.

6. speech ciphering equipment as claimed in claim 5, it is characterised in that: be arranged between the axis body and second annular flange There is reinforcing rib, the reinforcing rib has the bearing surface being obliquely installed with the axis body axis, the inner wall of the third annular flange It is connected on the bearing surface.

7. such as speech ciphering equipment as claimed in any one of claims 1 to 6, it is characterised in that: be provided on the lower base for controlling The switching device that the sound equipment plays is made, the switching device and the control module are electrically connected；The switching device includes Frame body, the first button and the first switch with telescopic first flexible keypad；The frame body has to be prolonged in rectilinear direction The duct stretched, first button are slidedly arranged in the duct, and the duct has opens for the first of first button disengaging Mouthful and for user's finger merging the second opening, be provided with stopper section on the duct inner wall, the first switch and it is described only Stopper is located in the movement routine of first button, and first button is located at the stopper section and described first and opens Between pass, the stopper section is located between the first switch and second opening, and first flexible keypad is connected to institute It states on the first button, and the telescopic direction of first flexible keypad is identical as the extending direction in the duct, described first opens It closes and is electrically connected with the control module.

8. speech ciphering equipment as claimed in claim 7, it is characterised in that: the frame body and first button are in cylinder respectively Body shape, the duct are the circular through hole being provided on the frame body, and the duct extends along the axis direction of the frame body, institute The outer diameter for stating the first button is identical as the internal diameter in the duct.

9. speech ciphering equipment as claimed in claim 8, it is characterised in that: offer on the inner wall in the duct and prolong along the duct The sliding slot of direction extension, one end of the sliding slot and first open communication are stretched, the stopper section is located at the another of the sliding slot One end is convexly equipped with the lug boss that can be slidedly arranged in the sliding slot on the outer surface of first button.

10. speech ciphering equipment as described in claim 1, it is characterised in that: be provided on the bottom surface of the lower base and stir power supply Switch, it is described to stir power switch and control module electric connection；And/or it is provided with and has on the bottom surface of the lower base Storage card is inserted into the storage seat in hole, and the storage seat and the control module are electrically connected.