CN203578169U - Vibration device - Google Patents
Vibration device Download PDFInfo
- Publication number
- CN203578169U CN203578169U CN201320743651.0U CN201320743651U CN203578169U CN 203578169 U CN203578169 U CN 203578169U CN 201320743651 U CN201320743651 U CN 201320743651U CN 203578169 U CN203578169 U CN 203578169U
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- vibrator
- gear
- shaft
- eccentric block
- cylinder
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Abstract
The utility model provides a vibration device which comprises a double-shaft motor and two vibrators (4). The double-shaft motor comprises a motor rotor assembly (2) and a motor stator assembly (3) arranged on the motor rotor assembly (2) in a sleeved mode, and motor rotating shafts (21) are symmetrically arranged at the two ends of the motor rotor assembly (2). The two vibrators (4) are arranged on the motor rotating shafts (21) respectively. In the working process, the motor rotating shafts (21) drive the two vibrators (4) to simultaneously vibrate. According to the vibration device, the motor rotating shafts are symmetrically arranged at the two ends of the motor rotor assembly, the two vibrators are arranged on the motor rotating shafts respectively, and the vibration device of the structure has the advantages of being low in failure rate, easy to maintain and convenient to operate. A full-sealing structure is adopted in the vibration device and a sealing ring is arranged, so the vibration device is waterproof and suitable for underwater operation. The vibration device is mainly applied to underwater drilling machine systems.
Description
Technical field
The utility model relates to a kind of vibrating device.
Background technology
Most of Clothoid type or the cam-type of adopting of current vibrating device, there is the problems such as fault rate is high, difficult in maintenance, operation inconvenience in the vibrating device of this structure, is not suitable for especially underwater operation.
Utility model content
For above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of failure rate is low, safeguards the vibrating device of easy, easy to operate and applicable underwater operation.
In order to solve the problems of the technologies described above, the utility model provides a kind of vibrating device, comprises dual-axle motor and two vibrators; Described dual-axle motor comprises motor rotor component and the motor stator component that is sheathed on described motor rotor component, and described motor rotor component two ends are arranged with machine shaft; Described two vibrators are installed on respectively described machine shaft; During work, described machine shaft drives described two vibrators to vibrate simultaneously.
Further improvement of the utility model is that described vibrator involving vibrations device sleeve, vibrator end cap, vibrator active frame, vibrator are from moving frame, active eccentric block assembly, vibrator driven shaft, driven eccentric block assembly, the first carrier gear, the second carrier gear, the first bridge gear shaft and the second bridge gear shaft; Described active eccentric block assembly is formed by fixedly connecting by vibrator driving gear and the first vibrator eccentric block; Described driven eccentric block assembly is formed by fixedly connecting by vibrator driven gear and the second vibrator eccentric block; Described vibrator end cap is installed on respectively described vibrator sleeve two ends, and described vibrator active frame and vibrator are individually fixed in described vibrator sleeve from moving frame; Described active eccentric block assembly is sheathed on described machine shaft fixing with it, and the axle center of described vibrator driving gear and the axle center of described machine shaft are located on the same line; Described driven eccentric block assembly is sheathed on described vibrator driven shaft fixing with it, and the axle center of the axle center of described vibrator driven gear and described vibrator driven shaft is located on the same line; Described the first bridge gear shaft is fixedly connected with from moving frame medial surface is vertical with described vibrator respectively with the second bridge gear shaft; Described the first carrier gear is installed on described the first bridge gear shaft and is rotatably assorted, and described the second carrier gear is installed on described the second bridge gear shaft and is rotatably assorted; Described vibrator driven shaft and described vibrator end cap and vibrator are rotatably assorted from moving frame; Described machine shaft and described vibrator end cap and vibrator initiatively frame are rotatably assorted; Initiatively Jia center, vibrator are all located on the same line from the center of moving frame and the axle center of vibrator driven shaft for the center of the axle center of described machine shaft, the center of vibrator sleeve, vibrator end cap, vibrator; Described vibrator driving gear engages with described the first carrier gear, and described the first carrier gear engages with described the second carrier gear, and described the second carrier gear engages with described vibrator driven gear; During work, described machine shaft rotates and drives described vibrator driving gear to rotate, described vibrator driving gear drives described the first carrier gear to rotate, and described the first carrier gear drives described the second carrier gear to rotate, and described the second carrier gear drives described vibrator driven gear to rotate.
Further improvement of the utility model is that described the first vibrator eccentric block is all identical with the second vibrator eccentric block size and shape.
Further improvement of the utility model is, described vibrating device also comprises shell, and described motor stator component and two vibrators are individually fixed in described shell; Described shell involving vibrations device urceolus, vibrator flange, vibrator suspension ring, vibrator wiring cylinder and vibrator mounting; Described vibrator urceolus two ends are separately installed with described vibrator flange, described vibrator flange end is provided with vibrator blind flange, described vibrator suspension ring are fixed on directly over the outer wall centre of described vibrator urceolus, described vibrator mounting is fixed under the outer wall centre of described vibrator urceolus, and described vibrator wiring cylinder is fixed on the outer wall of described vibrator urceolus near under described vibrator mounting.
Further improvement of the utility model is that described vibrator wiring cylinder comprises wiring cylindrical shell, wiring cylinder sealing-plug and wiring cylinder capping; Described wiring cylinder sealing-plug is installed in described wiring cylindrical shell and coordinates with described wiring cylindrical shell inner wall sealing, and described wiring cylinder capping is threaded and is pressed in wiring cylinder sealing-plug with described wiring cylindrical shell.
Further improvement of the utility model is to be provided with the first sealing ring between described vibrator flange and described vibrator blind flange.
Further improvement of the utility model is, described shell also comprises location sealing seat, and described location sealing seat comprises location sealing seat seat cylinder, location sealing seat sealing-plug, location sealing seat nut and dog screw; Described location sealing seat seat cylinder is fixed on outside described shell, described dog screw is arranged in described location sealing seat seat cylinder and is threaded with it, described location sealing seat sealing-plug is installed in described location sealing seat seat cylinder and coordinates with institute location sealing seat seat cylinder inner wall sealing, and described location sealing seat nut is threaded and is pressed in location sealing seat sealing-plug with institute location sealing seat seat cylinder.
Further improvement of the utility model is that described vibrator end cap and vibrator are initiatively also provided with locating ring between frame.
Further improvement of the utility model is that described vibrator initiatively frame is fixedly connected with from moving frame with vibrator by joint pin.
Further improvement of the utility model is that the number of teeth of described vibrator driving gear, the first carrier gear, the second carrier gear and vibrator driven gear and modulus are according to different situations adjustment.
Compared to prior art, vibrating device of the present utility model, the motor being formed by motor rotor component and motor stator component, two ends at motor rotor component are arranged with machine shaft, on machine shaft, be separately installed with vibrator, the upper and lower vibration of whole vibrating device entirety, adopt this structure vibrating device failure rate is low, safeguard easy, easy to operate; This vibrating device adopts all-sealed structure, and at each interface position, (vibrator flange and blind flange junction surface, vibrator wiring cylinder position, each dog screw position) is provided with sealing ring, prevents into water, is applicable to underwater operation.
Accompanying drawing explanation
Fig. 1 of the present utility model 1/4 analyses and observe perspective view;
Fig. 2 is perspective view of the present utility model;
Fig. 3 is that the utility model is removed the perspective view after shell;
Fig. 4 is vibrator perspective view of the present utility model;
Fig. 5 is that vibrator 1/4 of the present utility model is analysed and observe perspective view;
Fig. 6 is that vibrator of the present utility model is removed the perspective view after vibrator sleeve;
Fig. 7 is that vibrator of the present utility model is removed the another perspective view after vibrator sleeve;
Fig. 8 is that vibrator of the present utility model is removed the perspective view after vibrator sleeve and vibrator active frame;
Fig. 9 is that vibrator of the present utility model is removed initiatively frame and the perspective view of vibrator from moving frame of vibrator sleeve, vibrator;
Figure 10 is that shell 1/2 of the present utility model is analysed and observe perspective view;
Figure 11 is A-A sectional structure schematic diagram of the present utility model;
Figure 12 is B-B sectional structure schematic diagram of the present utility model.
In figure, each component names is as follows:
1--shell;
11--vibrator urceolus
12--vibrator flange;
13--vibrator suspension ring;
14--vibrator wiring cylinder;
141--wiring cylindrical shell;
142--wiring cylinder sealing-plug;
The capping of 143--wiring cylinder;
144--the second sealing ring;
15--vibrator mounting;
16--vibrator blind flange;
17--the first sealing ring;
18--location sealing seat;
181--location sealing seat seat cylinder;
182--location sealing seat sealing-plug;
183--location sealing seat nut;
184--the 3rd sealing ring;
185--dog screw;
191--bolt;
192--nut;
2--motor rotor component;
21--machine shaft;
3--motor stator component;
4--vibrator;
401--vibrator sleeve;
402--vibrator end cap;
403--vibrator is frame initiatively;
404--vibrator is from moving frame;
405--is eccentric block assembly initiatively;
4051--vibrator driving gear;
4052--the first vibrator eccentric block;
406--vibrator driven shaft;
407--driven eccentric block assembly;
4071--vibrator driven gear;
4072--the second vibrator eccentric block;
408--the first carrier gear;
409--the second carrier gear;
410--the first bridge gear shaft;
411--the second bridge gear shaft;
412--locating ring;
413--joint pin;
414--slotted screw;
415--clutch shaft bearing;
416--the second bearing.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is further illustrated.
As shown in Figure 1, this vibrating device comprises shell 1, dual-axle motor and two vibrators 4; Dual-axle motor comprises motor rotor component 2 and motor stator component 3, motor stator component 3 is sheathed on motor rotor component 2 outsides, middle part, motor rotor component 2 is symmetrically arranged with 21, two vibrators 4 of machine shaft with respect to the two ends of motor stator component 3 and is arranged on respectively on machine shaft 21; Motor stator component 3 is not shown in the figures by two dog screw 185() be fixed in shell 1; Two vibrators 4 are fixed in shell 1 by two dog screws 185 respectively.
As shown in Fig. 3 to Fig. 9, vibrator 4 involving vibrations device sleeves 401, vibrator end cap 402, vibrator active frame 403, vibrator are from moving frame 404, active eccentric block assembly 405, vibrator driven shaft 406, driven eccentric block assembly 407, the first carrier gear 408, the second carrier gear 409, the first bridge gear shaft 410 and the second bridge gear shaft 411.Initiatively eccentric block assembly 405 is welded by vibrator driving gear 4051 and the first vibrator eccentric block 4052, and being shaped as of the first vibrator eccentric block 4052 is fan-shaped, and the axle center of fan-shaped center and vibrator driving gear 4051 is located on the same line.Driven eccentric block assembly 407 is welded by vibrator driven gear 4071 and the second vibrator eccentric block 4072, and being shaped as of the second vibrator eccentric block 4072 is fan-shaped, and the axle center of fan-shaped center and vibrator driven gear 4071 is located on the same line.In order to reach better vibrating effect, size, shape and the material of the first vibrator eccentric block 4052 and the second vibrator eccentric block 4072 are all identical, and with respect to the axle center balanced configuration of machine shaft 21.Vibrator sleeve 401 is cylindric class part, and two ends are respectively provided with respectively a vibrator end cap 402, and vibrator end cap 402 is fixing with vibrator sleeve 401 by four slotted screws 414.Vibrator initiatively frame 403 is discoid class part, and disk bottom center offers a circular hole (not shown), for bearing is installed.Vibrator is discoid class part from moving frame 404, and disk bottom center offers a circular hole (not shown), for bearing is installed.Vibrator initiatively frame 403 and vibrator is arranged in vibrator sleeve 401 together with face-to-face from moving frame 404, fixing with vibrator sleeve 401 by four slotted screws 414 respectively; Vibrator active frame 403 and vibrator four joint pins 413 from moving frame 404 is passed through are again fixing.Vibrator driven shaft 406 is arranged among driven eccentric block assembly 407 and uses key pin (not shown) fixing with it; A clutch shaft bearing 415 is installed in one end of vibrator driven shaft 406, the other end is installed second bearing 416, described clutch shaft bearing 415 is also installed on vibrator end cap 402 center, described the second bearing 416 is also installed on the disk bottom center of vibrator from moving frame 404, and the axle center of vibrator driven shaft 406, vibrator sleeve 401 center, the axle center of vibrator driven gear 4071, vibrator end cap 402 center, vibrator are located on the same line from the axle center of moving frame 404 center, clutch shaft bearing 415 and the axle center of the second bearing 416; Length one end of vibrator driven shaft 406 does not exceed vibrator end cap 402, and the other end does not exceed vibrator from moving frame 404.Machine shaft 21 is arranged in initiatively and also with key pin (not shown), fixes with it among eccentric block assembly 405; The end of machine shaft 21 is provided with second bearing 416, a clutch shaft bearing 415 is installed on abterminal step far away, described the second bearing 416 is also installed on vibrator end cap 402 center, described clutch shaft bearing 415 is also installed on the initiatively disk bottom center of frame 403 of vibrator, and axle center, vibrator sleeve 401 center, the axle center of vibrator driving gear 4051, the vibrator end cap 402 center of machine shaft 21, initiatively Jia403 center, the axle center of clutch shaft bearing 415 and the axle center of the second bearing 416 are located on the same line vibrator; The length of machine shaft 21 is that end does not exceed vibrator end cap 402.The first carrier gear 408 and the second carrier gear 409 are arranged on respectively on the first bridge gear shaft 410 and the second bridge gear shaft 411 by bearing (not shown) respectively, and the first bridge gear shaft 410 and the second bridge gear shaft 411 are vertically fixed on respectively vibrator from the front of moving frame 404.The engagement of staggering respectively of vibrator driving gear 4051, the first carrier gear 408, the second carrier gear 409 and vibrator driven gear 4071, vibrator driving gear 4051 engages with the first carrier gear 408, the first carrier gear 408 engages with the second carrier gear 409, and the second carrier gear 409 engages with vibrator driven gear 4071.Vibrator end cap 402 and vibrator are initiatively also provided with locating ring 412 between frame 403.As further improvement of the utility model, the number of teeth of vibrator driving gear 4051, the first carrier gear 408, the second carrier gear 409 and vibrator driven gear 4071 and modulus are according to different situations adjustment.。
As shown in Fig. 2 and Figure 10, shell 1 involving vibrations device urceolus 11, vibrator flange 12, vibrator suspension ring 13, vibrator wiring cylinder 14, vibrator mounting 15 and location sealing seat.Vibrator urceolus 11 is cylindric part, and two ends are welded with respectively vibrator flange 12; Vibrator blind flange 16 is fixing with vibrator flange 12 respectively by 8 groups of bolts 191 and nut 192, and vibrator flange 12 is provided with seal groove (not shown) with vibrator blind flange 16 contacts site, is provided with the first sealing ring 17 in seal groove.Vibrator suspension ring 13 are weldingly fixed on position directly over the outer wall centre of vibrator urceolus 11; Vibrator mounting 15 is weldingly fixed on position under the outer wall centre of vibrator urceolus 11.Vibrator wiring cylinder 14 is weldingly fixed on the outer wall of vibrator urceolus 11 near position under vibrator mounting 15.Each vibrator 4 is fixed by two dog screws 185 and shell, and motor stator component 3 is fixing with shell 1 by two dog screws 185, has like this 6 dog screws 185, and at each dog screw, 185 places are provided with location sealing seat.
As shown in figure 12, vibrator wiring cylinder 14 comprises wiring cylindrical shell 141, wiring cylinder sealing-plug 142, wiring cylinder capping 143 and the second sealing ring 144.Wiring cylindrical shell 141 is cylindric class part, is weldingly fixed on the outer wall of shell 1; Wiring cylinder sealing-plug 142 excircles offer seal groove (not shown), are provided with the second sealing ring 144 in seal groove, and wiring cylinder sealing-plug 142 is arranged in wiring cylindrical shell 141 and coordinates with wiring cylindrical shell 141 inner wall sealings; Wiring cylindrical shell 141 is provided with external screw thread, and wiring cylinder capping 143 is threaded with wiring cylindrical shell 141 and is pressed on wiring cylinder sealing-plug 142.
As shown in figure 11, location sealing seat 18 comprises location sealing seat seat cylinder 181, location sealing seat sealing-plug 182, location sealing seat nut 183, the 3rd sealing ring 184 and dog screw 185.Location sealing seat seat cylinder 181 is cylindric class part, is weldingly fixed on the outer wall of shell 1, and inside is provided with internal thread hole, and dog screw 185 is by internal thread and then fixed electrical machinery stator module 3 and vibrator 4; Location sealing seat sealing-plug 182 excircles offer seal groove (not shown), are provided with the 3rd sealing ring 184 in seal groove, and location sealing seat sealing-plug 182 is arranged in location sealing seat seat cylinder 181 and coordinates with position seal receptacle pedestal 181 inner wall sealings; Position seal receptacle pedestal 181 is provided with external screw thread, and location sealing seat nut 183 is threaded and is pressed on location sealing seat sealing-plug 182 with location sealing seat seat cylinder 181.
Sketch the course of work of vibrating device of the present utility model below: the dual-axle motor being formed by motor rotor component 2 and motor stator component 3, energising work, motor rotor component 2 rotates together with machine shaft 21, machine shaft 21 drives vibrator driving gear 4051 to rotate together with the first vibrator eccentric block 4052, vibrator driving gear 4051 drives the first carrier gear 408 to rotate simultaneously, the first carrier gear 408 drives the second carrier gear 409 to rotate, the second carrier gear 409 drives vibrator driven gear 4071 to rotate together with the second vibrator eccentric block 4072, such the first vibrator eccentric block 4052 rotates together with the second vibrator eccentric block 4072 simultaneously, the opposite direction of rotation, because the number of teeth and the modulus of vibrator driving gear 4051, the first carrier gear 408, the second carrier gear 409 and vibrator driven gear 4071 are all identical, such the first vibrator eccentric block 4052 is the same with the speed that the second vibrator eccentric block 4072 rotates, because the first vibrator eccentric block 4052 is identical with shape, size, the material of the second vibrator eccentric block 4072, and with respect to the axle center balanced configuration of machine shaft 21, like this in the rotation process under machine shaft 21 drives, just produced vertically upward, downward power, whole vibrating device is vertical upper and lower motion along with the rotation of machine shaft 21 has realized, and has realized vibration.If realize the vibration that produces other directions, as long as adjust the first vibrator eccentric block 4052 and the relative position of the second vibrator eccentric block 4072 or size, the shape of two vibrator eccentric blocks.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a vibrating device, is characterized in that: comprise dual-axle motor and two vibrators (4); Described dual-axle motor comprises motor rotor component (2) and is sheathed on the motor stator component (3) of described motor rotor component (2), and described motor rotor component (2) two ends are arranged with machine shaft (21); Described two vibrators (4) are installed on respectively described machine shaft (21); During work, described machine shaft (21) drives described two vibrators (4) to vibrate simultaneously.
2. vibrating device according to claim 1, is characterized in that: described vibrator (4) involving vibrations device sleeve (401), vibrator end cap (402), vibrator active frame (403), vibrator are from moving frame (404), active eccentric block assembly (405), vibrator driven shaft (406), driven eccentric block assembly (407), the first carrier gear (408), the second carrier gear (409), the first bridge gear shaft (410) and the second bridge gear shaft (411); Described active eccentric block assembly (405) is formed by fixedly connecting by vibrator driving gear (4051) and the first vibrator eccentric block (4052); Described driven eccentric block assembly (407) is formed by fixedly connecting by vibrator driven gear (4071) and the second vibrator eccentric block (4072); Described vibrator end cap (402) is installed on respectively described vibrator sleeve (401) two ends, and described vibrator active frame (403) and vibrator are individually fixed in described vibrator sleeve (401) from moving frame (404); Described active eccentric block assembly (405) is sheathed on described machine shaft (21) fixing with it, and the axle center of the axle center of described vibrator driving gear (4051) and described machine shaft (21) is located on the same line; Described driven eccentric block assembly (407) is sheathed on described vibrator driven shaft (406) fixing with it, and the axle center of the axle center of described vibrator driven gear (4071) and described vibrator driven shaft (406) is located on the same line; Described the first bridge gear shaft (410) and the second bridge gear shaft (411) respectively with described vibrator from vertical being fixedly connected with of moving frame (404) medial surface; Described the first carrier gear (408) is installed on described the first bridge gear shaft (410) and is rotatably assorted, and described the second carrier gear (409) is installed on described the second bridge gear shaft (411) and is rotatably assorted; Described vibrator driven shaft (406) is rotatably assorted from moving frame (404) with described vibrator end cap (402) and vibrator; Described machine shaft (21) is rotatably assorted with described vibrator end cap (402) and vibrator active frame (403); Initiatively center, the vibrator of frame (403) are all located on the same line from the center of moving frame (404) and the axle center of vibrator driven shaft (406) for the center of the axle center of described machine shaft (21), the center of vibrator sleeve (401), vibrator end cap (402), vibrator; Described vibrator driving gear (4051) engages with described the first carrier gear (408), described the first carrier gear (408) engages with described the second carrier gear (409), and described the second carrier gear (409) engages with described vibrator driven gear (4071); During work, described machine shaft (21) rotates and drives described vibrator driving gear (4051) to rotate, described vibrator driving gear (4051) drives described the first carrier gear (408) to rotate, described the first carrier gear (408) drives described the second carrier gear (409) to rotate, and described the second carrier gear (409) drives described vibrator driven gear (4071) to rotate.
3. vibrating device according to claim 2, is characterized in that: described the first vibrator eccentric block (4052) is all identical with the second vibrator eccentric block (4072) size and shape.
4. according to the vibrating device described in claims 1 to 3 any one, it is characterized in that: described vibrating device also comprises shell (1), described motor stator component (3) and two vibrators (4) are individually fixed in described shell (1); Described shell (1) involving vibrations device urceolus (11), vibrator flange (12), vibrator suspension ring (13), vibrator wiring cylinder (14) and vibrator mounting (15); Described vibrator urceolus (11) two ends are separately installed with described vibrator flange (12), described vibrator flange (12) end is provided with vibrator blind flange (16), described vibrator suspension ring (13) are fixed on directly over the outer wall centre of described vibrator urceolus (11), described vibrator mounting (15) is fixed under the outer wall centre of described vibrator urceolus (11), and described vibrator wiring cylinder (14) is fixed on the outer wall of described vibrator urceolus (11) near under described vibrator mounting (15).
5. vibrating device according to claim 4, is characterized in that: described vibrator wiring cylinder (14) comprises wiring cylindrical shell (141), wiring cylinder sealing-plug (142) and wiring cylinder capping (143); Described wiring cylindrical shell (141) is fixed on outside described shell (1), described wiring cylinder sealing-plug (142) is installed in described wiring cylindrical shell (141) and coordinates with described wiring cylindrical shell (141) inner wall sealing, and described wiring cylinder capping (143) is threaded with described wiring cylindrical shell (141) and is pressed in wiring cylinder sealing-plug (142).
6. vibrating device according to claim 4, is characterized in that: between described vibrator flange (12) and described vibrator blind flange (16), be provided with the first sealing ring (17).
7. vibrating device according to claim 4, it is characterized in that: described shell (1) also comprises location sealing seat (18), described location sealing seat (18) comprises location sealing seat seat cylinder (181), location sealing seat sealing-plug (182), location sealing seat nut (183) and dog screw (185); Described location sealing seat seat cylinder (181) is fixed on outside described shell (1), described dog screw (185) is arranged in described location sealing seat seat cylinder (181) and is threaded with it, described location sealing seat sealing-plug (182) is installed in described location sealing seat seat cylinder (181) and coordinates with institute's location sealing seat seat cylinder (181) inner wall sealing, and described location sealing seat nut (183) is threaded with institute's location sealing seat seat cylinder (181) and is pressed in location sealing seat sealing-plug (182).
8. according to the vibrating device described in claim 2 or 3, it is characterized in that: described vibrator end cap (402) and vibrator are initiatively also provided with locating ring (412) between frame (403).
9. according to the vibrating device described in claim 2 or 3, it is characterized in that: described vibrator initiatively frame (403) is fixedly connected with from moving frame (404) with vibrator by joint pin (413).
10. according to the vibrating device described in claim 2 or 3, it is characterized in that: the number of teeth of described vibrator driving gear (4051), the first carrier gear (408), the second carrier gear (409) and vibrator driven gear (4071) and modulus are according to different situations adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743651.0U CN203578169U (en) | 2013-11-21 | 2013-11-21 | Vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743651.0U CN203578169U (en) | 2013-11-21 | 2013-11-21 | Vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578169U true CN203578169U (en) | 2014-05-07 |
Family
ID=50576147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320743651.0U Withdrawn - After Issue CN203578169U (en) | 2013-11-21 | 2013-11-21 | Vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657999A (en) * | 2013-11-21 | 2014-03-26 | 湖南科技大学 | Vibration device |
-
2013
- 2013-11-21 CN CN201320743651.0U patent/CN203578169U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657999A (en) * | 2013-11-21 | 2014-03-26 | 湖南科技大学 | Vibration device |
| CN103657999B (en) * | 2013-11-21 | 2015-12-16 | 湖南科技大学 | A kind of vibrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |