CN109039347B - A kind of transmitting set - Google Patents

A kind of transmitting set Download PDF

Info

Publication number
CN109039347B
CN109039347B CN201810857183.7A CN201810857183A CN109039347B CN 109039347 B CN109039347 B CN 109039347B CN 201810857183 A CN201810857183 A CN 201810857183A CN 109039347 B CN109039347 B CN 109039347B
Authority
CN
China
Prior art keywords
bar
rotating bar
damping
block
spring
Prior art date
Application number
CN201810857183.7A
Other languages
Chinese (zh)
Other versions
CN109039347A (en
Inventor
朱丽
毛华庆
郑淑琴
李宝珍
应沈婷
Original Assignee
温州大学瓯江学院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 温州大学瓯江学院 filed Critical 温州大学瓯江学院
Priority to CN201810857183.7A priority Critical patent/CN109039347B/en
Publication of CN109039347A publication Critical patent/CN109039347A/en
Application granted granted Critical
Publication of CN109039347B publication Critical patent/CN109039347B/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02Transmitters
    • H04B1/03Constructional details, e.g. casings, housings

Abstract

The invention discloses a kind of transmitting sets.Advantages of the present invention: shell moves up and down when vibration, damping device cyclic deformation, which resets, absorbs energy, slide plate sliding up and down in sliding slot, carries out damping, falls to ground in strenuous vibration or transmitting set, reduce impact strength, and the energy absorption for generating collision is resetted by damping device cyclic deformation to consume, the intensity that transmitting set bears collision is improved, improves the stability of transmitting set, it reduces and breaks down in transportational process, improve Product Experience.

Description

A kind of transmitting set

Technical field

The present invention relates to radio equipment field, more particularly to a kind of transmitting set.

Background technique

Transmitting set is to generate the high frequency carrier-frequency oscilaltor of self-sustained oscillation (generally with 30-450mhz) by one What the low-frequency oscillator for generating low-frequency modulation signal with one formed, and it is used to generate the circuit one of carrier frequency vibration and modulating oscillation As include and more wipe hardship and swing device, complementary oscillator and quartz oscillator etc..

Existing transmitting set not specially protect by setting antidetonation, occurs being easy because being shaken after transporting or being installed Dynamic to lead to not emit radio signal, requirement of the high-frequency signal for circuit is high, and subtle variation also results in radio hair Emitter can not work normally, and cause damages to user, and influence work.

Summary of the invention

In view of the deficiencies of the prior art, the present invention intends to provide a kind of radio transmitting for capableing of antidetonation Device.

To achieve the above object, the present invention provides the following technical scheme that a kind of transmitting set, includes: shell, Pedestal and wiring board, the shell and pedestal are detachably connected including protecting wiring board, it is characterised in that: the pedestal opens up There is cavity, slide plate is provided on the shell, the sliding slot for slide plate insertion is offered on the pedestal, is provided in the cavity Deformable damping device, the damping device are separately connected cavity bottom and shell, when transmitting set vibration, damping Device cyclic deformation, which resets, absorbs energy, slide plate sliding up and down in sliding slot.

As a further improvement of the present invention, the shell is equipped with several first mounting holes, if the pedestal is equipped with The second mounting hole is done, fixed link, the fixed link both ends point are respectively equipped on several first mounting holes and the second mounting hole It does not penetrate and is threaded with screw, the position of screw the limitation shell and pedestal at both ends after the first mounting hole and the second mounting hole It sets.

As a further improvement of the present invention, the damping device includes longitudinal damping device, transfer and transverse direction Damping device, the transfer are separately connected longitudinal damping device and horizontal shock-absorbing device, the longitudinal direction damping device and outer Shell connection, the horizontal shock-absorbing device are connect with pedestal, and the longitudinal direction damping device includes locating rod, slide bar and the first bullet Spring, the locating rod is fixedly connected on the shell, and offers damping trough along its length, and the slide bar sliding, which is connected to, to be subtracted In shake slot and part is pierced by damping trough, and the slide bar is equipped with the first limited block, and first limited block can be slided in damping trough It moves and is fitted closely with the cell wall of damping trough, one end of first spring and the first limited block are inconsistent, the other end and damping The slot bottom of slot is inconsistent, and when wireless transmitter vertical tremor, slide bar slides back and forth in damping trough, and the first spring circulation is pressed Contracting resets.

As a further improvement of the present invention, the transfer includes steering block, the first turning-bar and the second steering Bar, the steering block are fixedly connected on one end that slide bar stretches out damping trough, and first turning-bar and the second turning-bar are cut with scissors respectively It connects and connects horizontal shock-absorbing device away from one end of steering block in the two sides of steering block, first turning-bar and the second turning-bar.

As a further improvement of the present invention, the horizontal shock-absorbing device includes the first dampening assembly and the second damping group Part, first dampening assembly are connect with the first turning-bar, and the second dampening assembly is connect with the second turning-bar, first damping Component includes the first rotating bar, the second rotating bar, third rotating bar, the 4th rotating bar and third spring, second damping Component includes the 5th rotating bar, the 6th rotating bar, the 7th rotating bar, eight revolution lever and the 4th spring, first rotation Bar and the second rotating bar are hinged on the first turning-bar, and first rotating bar and the second rotating bar are away from the first turning-bar One end is hinged respectively at third rotating bar and the 4th rotating bar, and the third rotating bar deviates from one end and the 4th of the first rotating bar Rotating bar is hinged on the bottom surface of cavity away from one end of the second rotating bar, and the 5th rotating bar and the 6th rotating bar are hinged on On second turning-bar, the 5th rotating bar and the 6th rotating bar away from one end of the second turning-bar respectively at the 7th rotating bar and Eight revolution lever is hinged, and the 7th rotating bar is away from one end of the 5th rotating bar and eight revolution lever away from the 6th rotating bar One end is hinged on the bottom surface of cavity, and the hinged place of first rotating bar and third rotating bar is hinged with the first convex block, and described the The hinged place of two rotating bars and the 4th rotating bar is hinged with the second convex block, the hinged place of the 5th rotating bar and the 7th rotating bar It is hinged with third convex block, the 6th rotating bar is hinged with the 4th convex block, first convex block in the hinged place of eight revolution lever On be provided with the first snap ring, the second convex block is equipped with the second snap ring, and third convex block is equipped with third snap ring, and the 4th convex block is equipped with One end of 4th snap ring, the third spring is fixed on the first snap ring, and the other end is fixed on the second snap ring, the 4th bullet One end of spring is fixed on third snap ring, and the other end is fixed on the 4th snap ring.

As a further improvement of the present invention, the second bullet is equipped between first dampening assembly and the second dampening assembly Spring, second fixture block are equipped with the first fixed block, and the third fixture block is equipped with the second fixed block, described second spring one end It is fixedly connected on the first fixed block, the other end is fixedly connected on the second fixed block, when third spring and the 4th spring are pressed When contracting, second spring elongation.

As a further improvement of the present invention, ring limit block, the ring are provided on the notch of first damping trough Through-hole is formed among shape limited block, the slide bar can slide in through-hole and fit closely with through-hole.

Beneficial effects of the present invention, shell moves up and down when vibration, and damping device cyclic deformation, which resets, absorbs energy, slide plate Sliding up and down, carries out damping in sliding slot, falls to ground in strenuous vibration or transmitting set, reduces impact strength, And the energy absorption for generating collision is resetted by damping device cyclic deformation to consume, transmitting set is improved and bears collision Intensity, improve the stability of transmitting set, reduce and break down in transportational process, improve Product Experience.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention;

Fig. 2 is the top view of pedestal;

Fig. 3 is the top view of shell;

Fig. 4 is the structural schematic diagram of damping device.

Detailed description of the invention: 1, shell;2, pedestal;3, wiring board;20, cavity;11, slide plate;200, sliding slot;4, damping device; 10, the first mounting hole;201, the second mounting hole;101, fixed link;41, longitudinal damping device;42, transfer;43, laterally subtract Shake device;411, locating rod;412, slide bar;91, the first spring;92, second spring;93, third spring;94, the 4th spring; 4110, damping trough;4121, the first limited block;420, steering block;421, the first turning-bar;422, the second turning-bar;431, first Dampening assembly;432, the second dampening assembly;51, the first rotating bar;52, the second rotating bar;53, third rotating bar;54, the 4th turn Lever;55, the 5th rotating bar;56, the 6th rotating bar;57, the 7th rotating bar;58, eight revolution lever;61, the first convex block;62, Second convex block;63, third convex block;64, the 4th convex block;611, the first snap ring;621, the second snap ring;631, third snap ring;641, 4th snap ring;71, the first fixed block;72, the second fixed block;8, ring limit block;0, through-hole.

Specific embodiment

The present invention is described in further detail below in conjunction with embodiment given by attached drawing.

Referring to Fig.1, shown in Fig. 2, Fig. 3 and Fig. 4, a kind of transmitting set of the present embodiment includes: shell 1, pedestal 2 and wiring board 3, the shell 1 and pedestal 2 be detachably connected will be including wiring board 3 protects, it is characterised in that: the pedestal 2 is opened Equipped with cavity 20, it is provided with slide plate 11 on the shell 1, the sliding slot 200 being inserted into for slide plate 11, institute are offered on the pedestal 2 It states and is provided with deformable damping device 4 in cavity 20, the damping device 4 is separately connected 20 bottom of cavity and shell 1, works as nothing When line electricity transmitter shakes, 4 cyclic deformation of damping device, which resets, absorbs energy, the sliding up and down in sliding slot 200 of slide plate 11.

Through the above technical solutions, shell 1 moves up and down when vibration, 4 cyclic deformation of damping device, which resets, absorbs energy, The sliding up and down in sliding slot 200 of slide plate 11, carries out damping, falls to ground in strenuous vibration or transmitting set, reduce Impact strength, and reset the energy absorption for generating collision by 4 cyclic deformation of damping device and consume, improve radio transmitting Device bears the intensity of collision, improves the stability of transmitting set, reduces and breaks down in transportational process, improves product body It tests.

As a kind of improved specific embodiment, the shell 1 is equipped with several first mounting holes 10, the pedestal 2 Several second mounting holes 201 are equipped with, are respectively equipped with fixed link on several first mounting holes 10 and the second mounting hole 201 101,101 both ends of fixed link penetrate be threaded with spiral shell at both ends after the first mounting hole 10 and the second mounting hole 201 respectively Silk, the position of screw the limitation shell 1 and pedestal 2.

Through the above technical solutions, several first mounting holes 10, the second mounting hole 201 are fixedly connected outside with fixed link 101 Shell 1 and pedestal 2, the maximum distance separated between the screw limitation shell 1 and pedestal 2 at both ends, damping device 4 limit shell 1 with Shell 1 and pedestal 2 are arranged in defined position by limit, further increase damping effect by the minimum range between pedestal 2 Fruit.

As a kind of improved specific embodiment, the damping device 4 includes longitudinal damping device 41, transfer 42 and horizontal shock-absorbing device 43, the transfer 42 is separately connected longitudinal damping device 41 and horizontal shock-absorbing device 43, described Longitudinal damping device 41 is connect with shell 1, and the horizontal shock-absorbing device 43 is connect with pedestal 2, and the longitudinal direction damping device 41 wraps Locating rod 411, slide bar 412 and the first spring 91 are included, the locating rod 411 is fixedly connected on shell 1, and along length side To damping trough 4110 is offered, the sliding of slide bar 412 is connected in damping trough 4110 and part is pierced by damping trough 4110, described Slide bar 412 is equipped with the first limited block 4121, and first limited block 4121 can slide in damping trough 4110 and and damping trough 4110 cell wall fits closely, and one end of first spring 91 and the first limited block 4121 are inconsistent, the other end and damping trough 4110 slot bottom is inconsistent, and when wireless transmitter vertical tremor, slide bar 412 slides back and forth in damping trough 4110, the first bullet The circulation of spring 91 is resetted by compression.

Through the above technical solutions, when occurring shaking or when impingement distance, slide bar 412 slides up in damping trough 4110 It moving, slide bar 412 compresses the first spring 91 when sliding upwards, 91 deformation of the first spring is absorbed the energy for hitting and generating by compression, it The first spring 91 resets afterwards, 91 sliding downwards of reset strap moving slide-bar 412 of the first spring, will in the downward slipping of slide bar 412 Amount is transferred to horizontal shock-absorbing device 43 from transfer 42, and the first limited block 4121 can slide in damping trough 4110 and and damping The cell wall of slot 4110 fits closely, and improves stability when slide bar 412 slides, and then improve damping effect, while the first limit Block 4121 and the first spring 91 are inconsistent, improve the bonding strength between the first spring 91 and slide bar 412, further increase damping Effect.

As a kind of improved specific embodiment, the transfer 42 includes steering block 420, the first turning-bar 421 and second turning-bar 422, the steering block 420 is fixedly connected on one end that slide bar 412 stretches out damping trough 4110, and described the One turning-bar 421 and the second turning-bar 422 are respectively hinged at the two sides of steering block 420, first turning-bar 421 and second turn Horizontal shock-absorbing device 43 is connected away from one end of steering block 420 to bar 422.

Through the above technical solutions, when slide bar 412 slides downwards, the first turning-bar 421 and the second turning-bar 422 are by turning To the inclination upwards outward of block 420, when slide bar 412 slides upwards, the first turning-bar 421 and the second turning-bar 422 are by steering block 420 tilt down outward, are turned to using steering block 420, the first turning-bar 421 and the second turning-bar 422, and structure is simple, Practical high-efficient, transmission efficiency is high.

As a kind of improved specific embodiment, the horizontal shock-absorbing device 43 includes 431 He of the first dampening assembly Second dampening assembly 432, first dampening assembly 431 are connect with the first turning-bar 421, the second dampening assembly 432 and second Turning-bar 422 connects, and first dampening assembly 431 includes the first rotating bar 51, the second rotating bar 52, third rotating bar 53, the 4th rotating bar 54 and third spring 93, second dampening assembly 432 include the 5th rotating bar 55, the 6th rotating bar 56, the 7th rotating bar 57, eight revolution lever 58 and the 4th spring 94, first rotating bar 51 and the second rotating bar 52 are hinged On the first turning-bar 421, first rotating bar 51 and the second rotating bar 52 away from one end of the first turning-bar 421 respectively at Third rotating bar 53 and the 4th rotating bar 54 are hinged, and the third rotating bar 53 is away from one end of the first rotating bar 51 and the 4th turn Lever 54 is hinged on the bottom surface of cavity 20, the 5th rotating bar 55 and the 6th rotating bar 56 away from one end of the second rotating bar 52 It is hinged on the second turning-bar 422, the 5th rotating bar 55 and the 6th rotating bar 56 are away from one end of the second turning-bar 422 It is hinged respectively at the 7th rotating bar 57 and eight revolution lever 58, the 7th rotating bar 57 away from the 5th rotating bar 55 one end and Eight revolution lever 58 is hinged on the bottom surface of cavity 20 away from one end of the 6th rotating bar 56, and first rotating bar 51 turns with third The hinged place of lever 53 is hinged with the first convex block 61, and the hinged place of second rotating bar 52 and the 4th rotating bar 54 is hinged with The hinged place of two convex blocks 62, the 5th rotating bar 55 and the 7th rotating bar 57 is hinged with third convex block 63, the 6th rotation Bar 56 is hinged with the 4th convex block 64 in the hinged place of eight revolution lever 58, and the first snap ring 611 is provided on first convex block 61, Second convex block 62 is equipped with the second snap ring 621, and third convex block 63 is equipped with third snap ring 631, and the 4th convex block 64 is equipped with the 4th Snap ring 641, one end of the third spring 93 are fixed on the first snap ring 611, and the other end is fixed on the second snap ring 621, institute The one end for stating the 4th spring 94 is fixed on third snap ring 631, and the other end is fixed on the 4th snap ring 641.

Through the above technical solutions, steering block 420 moves down, 421 He of the first turning-bar when slide bar 412 slides downwards When second turning-bar 422 is tilted upwards outward by steering block 420, the first rotating bar 51 and the equal Xiang Shangyi of the second rotating bar 52 It is dynamic, and the first rotating bar 51 and the second rotating bar 52 are close to each other, and third rotating bar 53 and the 4th rotating bar 54 are close to each other, The hinge joint of first rotating bar 51 and the second rotating bar 52 is mutually remote with the hinge joint of third rotating bar 53 and the 4th rotating bar 54 From third spring 93 is compressed, and the 5th rotating bar 55 and the 6th rotating bar 56 move up, and the 5th rotating bar 55 and Six rotating bars 56 are close to each other, and the 7th rotating bar 57 and eight revolution lever 58 are close to each other, the 5th rotating bar 55 and the 6th rotation The hinge joint of bar 56 and the hinge joint of the 7th rotating bar 57 and eight revolution lever 58 are located remotely from each other, and the 4th spring 94 is compressed;The When three springs 93 reset, the hinge joint of the first rotating bar 51 and third rotating bar 53 and the second rotating bar 52 and the 4th is driven to rotate The hinge joint of bar 54 is located remotely from each other, the hinge joint and third rotating bar 53 and the 4th turn of the first rotating bar 51 and the second rotating bar 52 The hinge joint of lever 54 is close to each other, and the first turning-bar 421 is tilted down outward by steering block 420, when the 4th spring 94 resets, Drive the hinge joint and the hinge joint phase of the 6th rotating bar 56 and eight revolution lever 58 of the 5th rotating bar 55 and the 7th rotating bar 57 Mutual separate, the hinge joint of the hinge joint and the 7th rotating bar 57 and eight revolution lever 58 of the 5th rotating bar 55 and the 6th rotating bar 56 Close to each other, the second turning-bar 422 is tilted down outward by steering block 420, rear that steering block 420 is driven to move down, and is driven and is slided Bar 412 slides downwards, recycles this process and absorbs the energy that collision generates, by the energy transfer of vertical direction to horizontal direction, Two-way reduction absorbs energy, and the first convex block 61 of setting, the second convex block 62, third convex block 63 and the 4th convex block 64 install third spring 93 and the 4th spring 94, and 91 collective effect of third spring 93 and the 4th spring 94 and the first spring, further increase damping Effect.

As a kind of improved specific embodiment, set between first dampening assembly 431 and the second dampening assembly 432 There is second spring 92, second fixture block is equipped with the first fixed block 71, and the third fixture block is equipped with the second fixed block 72, institute It states 92 one end of second spring to be fixedly connected on the first fixed block 71, the other end is fixedly connected on the second fixed block 72, when When three springs 93 and the 4th spring 94 are compressed, second spring 92 extends.

Through the above technical solutions, when the hinge joint of the first rotating bar 51 and third rotating bar 53 and the second rotating bar 52 and When the hinge joint of 4th rotating bar 54 is located remotely from each other third spring 93 and is stretched, the hinge of the 5th rotating bar 55 and the 7th rotating bar 57 Contact and the hinge joint of the 6th rotating bar 56 and eight revolution lever 58 are located remotely from each other the 4th spring 94 and are stretched, at this time the second rotation Bar 52 and the hinge joint of the 4th rotating bar 54 and the hinge joint of the 5th rotating bar 55 and the 7th rotating bar 57 are close to each other, the second bullet Spring 92 is compressed;When the hinge joint and the second rotating bar 52 and the 4th rotating bar 54 of the first rotating bar 51 and third rotating bar 53 When hinge joint third spring 93 close to each other is compressed, the hinge joint and the 6th rotation of the 5th rotating bar 55 and the 7th rotating bar 57 Bar 56 and the hinge joint of eight revolution lever 58 the 4th spring 94 close to each other are compressed, at this time the second rotating bar 52 and the 4th rotation The hinge joint of bar 54 and the hinge joint of the 5th rotating bar 55 and the 7th rotating bar 57 are located remotely from each other, and second spring 92 is stretched;The Two springs 92 carry out acting in opposition with third spring 93 and the 4th spring 94, further increase damping effect, the first fixed block 71 The bonding strength that second spring 92 is improved with the second fixed block 72, improves the stability of structure, and be arranged in the second fixture block and On third fixture block, material is reduced, reduces cost, mitigates weight, installs and uses more convenient.

As a kind of improved specific embodiment, ring limit block is provided on the notch of first damping trough 4110 8, through-hole 0 is formed among the ring limit block 8, the slide bar 412 can slide in through-hole 0 and fit closely with through-hole 0.

Through the above technical solutions, the first limited block 4121 is affixed with 4110 wall of damping trough when about 412 slide bar slides Close, slide bar 412 fits with through-hole 0, the limitation of two-part further increase stability that about 412 slide bar slides with it is secured Property, postpone physical life, improves damping effect.

The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (5)

1. a kind of transmitting set, includes: shell (1), pedestal (2) and wiring board (3), the shell (1) and pedestal (2) Being detachably connected will be including wiring board (3) protection, it is characterised in that: the pedestal (2) offers cavity (20), the shell (1) it is provided on slide plate (11), the sliding slot (200) for slide plate (11) insertion, the cavity (20) is offered on the pedestal (2) It is inside provided with deformable damping device (4), the damping device (4) is separately connected cavity (20) bottom and shell (1), works as nothing When line electricity transmitter shakes, damping device (4) cyclic deformation, which resets, absorbs energy, and slide plate (11) is upper in sliding slot (200) to glide It moves;The shell (1) is equipped with several first mounting holes (10), and the pedestal (2) is equipped with several second mounting holes (201), It is respectively equipped with fixed link (101) on several first mounting holes (10) and the second mounting hole (201), the fixed link (101) Both ends penetrate be threaded with screw, the screw limit at both ends after the first mounting hole (10) and the second mounting hole (201) respectively The position of shell (1) and pedestal (2) processed;The damping device (4) include longitudinal damping device (41), transfer (42) and Horizontal shock-absorbing device (43), the transfer (42) are separately connected longitudinal damping device (41) and horizontal shock-absorbing device (43), The longitudinal direction damping device (41) connect with shell (1), and the horizontal shock-absorbing device (43) connect with pedestal (2), the longitudinal direction Damping device (41) includes locating rod (411), slide bar (412) and the first spring (91), and the locating rod (411) is fixedly connected On shell (1), and damping trough (4110) are offered along its length, slide bar (412) sliding is connected to damping trough (4110) in and part is pierced by damping trough (4110), and the slide bar (412) is equipped with the first limited block (4121), first limit Position block (4121) can slide in damping trough (4110) and fit closely with the cell wall of damping trough (4110), first spring (91) one end and the first limited block (4121) are inconsistent, and the other end and the slot bottom of damping trough (4110) are inconsistent, when wireless hair When emitter vertical tremor, slide bar (412) slides back and forth in damping trough (4110), and the first spring (91) circulation is resetted by compression.
2. transmitting set according to claim 1, it is characterised in that: the transfer (42) includes steering block (420), the first turning-bar (421) and the second turning-bar (422), the steering block (420) are fixedly connected on slide bar (412) stretching One end of damping trough (4110), first turning-bar (421) and the second turning-bar (422) are respectively hinged at steering block (420) Two sides, first turning-bar (421) and the second turning-bar (422) connect horizontal shock-absorbing away from the one end of steering block (420) Device (43).
3. transmitting set according to claim 2, it is characterised in that: the horizontal shock-absorbing device (43) includes One dampening assembly (431) and the second dampening assembly (432), first dampening assembly (431) and the first turning-bar (421) are even It connects, the second dampening assembly (432) is connect with the second turning-bar (422), and first dampening assembly (431) includes the first rotation Bar (51), the second rotating bar (52), third rotating bar (53), the 4th rotating bar (54) and third spring (93), described second subtracts Shaking component (432) includes the 5th rotating bar (55), the 6th rotating bar (56), the 7th rotating bar (57), eight revolution lever (58) With the 4th spring (94), first rotating bar (51) and the second rotating bar (52) are hinged on the first turning-bar (421), institute The first rotating bar (51) and the second rotating bar (52) are stated away from the one end of the first turning-bar (421) respectively at third rotating bar (53) Hingedly with the 4th rotating bar (54), the one end and the 4th rotating bar of the third rotating bar (53) away from the first rotating bar (51) (54) one end away from the second rotating bar (52) is hinged on the bottom surface of cavity (20), the 5th rotating bar (55) and the 6th rotation Bar (56) is hinged on the second turning-bar (422), and the 5th rotating bar (55) and the 6th rotating bar (56) deviate from second turn To one end of bar (422) respectively at the 7th rotating bar (57) and eight revolution lever (58) hingedly, the 7th rotating bar (57) back One end and eight revolution lever (58) from the 5th rotating bar (55) are hinged on cavity (20) away from one end of the 6th rotating bar (56) Bottom surface, the hinged place of first rotating bar (51) and third rotating bar (53) is hinged with the first convex block (61), described second The hinged place of rotating bar (52) and the 4th rotating bar (54) is hinged with the second convex block (62), the 5th rotating bar (55) and the 7th The hinged place of rotating bar (57) is hinged with third convex block (63), and the 6th rotating bar (56) is in the hinged of eight revolution lever (58) Place is hinged with the 4th convex block (64), is provided with the first snap ring (611) on first convex block (61), the second convex block (62) is equipped with Second snap ring (621), third convex block (63) are equipped with third snap ring (631), and the 4th convex block (64) is equipped with the 4th snap ring (641), one end of the third spring (93) is fixed on the first snap ring (611), and the other end is fixed on the second snap ring (621) On, one end of the 4th spring (94) is fixed on third snap ring (631), and the other end is fixed on the 4th snap ring (641).
4. transmitting set according to claim 3, it is characterised in that: first dampening assembly (431) and second Second spring (92) are equipped between dampening assembly (432), second fixture block is equipped with the first fixed block (71), the third card Block is equipped with the second fixed block (72), and described second spring (92) one end is fixedly connected on the first fixed block (71), the other end It is fixedly connected on the second fixed block (72), when third spring (93) and the 4th spring (94) are compressed, second spring (92) Elongation.
5. transmitting set according to claim 4, it is characterised in that: on the notch of first damping trough (4110) It is provided with ring limit block (8), forms through-hole (0) among the ring limit block (8), the slide bar (412) can be in through-hole (0) It is interior to slide and fitted closely with through-hole (0).
CN201810857183.7A 2018-07-31 2018-07-31 A kind of transmitting set CN109039347B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810857183.7A CN109039347B (en) 2018-07-31 2018-07-31 A kind of transmitting set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810857183.7A CN109039347B (en) 2018-07-31 2018-07-31 A kind of transmitting set

Publications (2)

Publication Number Publication Date
CN109039347A CN109039347A (en) 2018-12-18
CN109039347B true CN109039347B (en) 2019-10-29

Family

ID=64647181

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810857183.7A CN109039347B (en) 2018-07-31 2018-07-31 A kind of transmitting set

Country Status (1)

Country Link
CN (1) CN109039347B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3997819B2 (en) * 2002-02-18 2007-10-24 トヨタ自動車株式会社 Tire condition acquisition device
CN103836550B (en) * 2012-11-27 2016-04-13 深圳市海洋王照明工程有限公司 Damping light-source structure and use the Projecting Lamp of this damping light-source structure
CN206490841U (en) * 2017-01-20 2017-09-12 武汉智慧地铁科技有限公司 A kind of LTE tracksides wireless base station suitable for track traffic
CN107213966A (en) * 2017-07-31 2017-09-29 陈颖 A kind of equably chemical fertilizer production reducing mechanism that discharges
CN107575530B (en) * 2017-09-27 2019-07-23 北京时代民芯科技有限公司 With the composite damper for sacrificing structure
CN207389219U (en) * 2017-10-23 2018-05-22 崔惠珊 A kind of communication-based train control device

Also Published As

Publication number Publication date
CN109039347A (en) 2018-12-18

Similar Documents

Publication Publication Date Title
CN100439043C (en) Impact electrically driven hand-operated machine tool
JP5779184B2 (en) Performance monitor modules and equipment
US7658067B2 (en) Tunable wave energy converter
RU91540U1 (en) Vibrostend
WO2004071588A3 (en) Golf club head
CN204168352U (en) Metallic mobile phone housing and mobile phone
CN201429785Y (en) Falling prevention device and electronic device
CN101314906B (en) Dynamic vibration absorber
WO2007127180A3 (en) Wireless rugged mobile data capture device with integrated rfid reader
WO2004094860A3 (en) Controller for reducing excessive amplitude of oscillation of free piston
CN104114006A (en) Electric Device Outputting Light, Wind, Heat Or Sound
CN101765346B (en) Portable type electronic device
NZ524243A (en) Harvesting device with disengagable shaker members for a fruit harvesting machine
CN207398675U (en) A kind of electric power cabinet with damping and high-efficient radiating function
US9350067B2 (en) Antenna for satellite communication
US5467979A (en) Baseball batting practice device
CN205150253U (en) Novel helicopter joins externally pesticide spraying machine
CA2506292A1 (en) Oscillatory chest wall compression device with improved air pulse generator
WO2003021716A1 (en) Antenna device, wireless communication terminal, external antenna and hand-strap
TW200501595A (en) High-frequency wireless communication device
CN107062870B (en) It is a kind of to collect drying and screening in integrated farm grain pre-processing devices
US20070087911A1 (en) Interactive training device
CN106076823B (en) A kind of screening plant producing refractory material
US6755756B2 (en) Device for deadening noise and absorbing shock of tennis racket strings
CN208542566U (en) A kind of grain dry dedusting feeding device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant