Reciprocating sound wave vibration toothbrush

Abstract

The utility model relates to the field of vibration toothbrushes, and discloses a reciprocating sound wave vibration toothbrush which comprises a telescopic vibration mechanism, an external mechanism, a machine core mechanism and a charging emission mechanism, the telescopic vibration mechanism comprises a sound wave vibration mechanism, a telescopic mechanism and a torque gearbox output mechanism. The sound wave vibration cleaning device has the advantages that the sound wave vibration cleaning device not only has the sound wave vibration cleaning function in the market, but also has the function of reciprocating stretching and retracting while sound wave vibration, so that vibration cleaning can be effectively carried out through the sound wave vibration while reciprocating stretching and retracting, and the sound wave vibration cleaning device has the sound wave vibration cleaning effect and the sound wave vibration cleaning effect. And meanwhile, artificial non-dead-corner tooth brushing is simulated, teeth are not damaged or beaten, and compared with various vibration toothbrushes in the market, the vibration toothbrush is more humanized, and the cleaning effect is better than that of the various vibration toothbrushes in the market.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating toothbrushes, and particularly relates to a reciprocating sonic vibrating toothbrush. Background Art

[0002] For the electric toothbrushes currently on the market, there are sonic vibration, rotation, low-frequency eccentric wheel vibration, and high-frequency sweeping vibration of servo motors, etc., for different modes of vibration cleaning. Except for the new scheme of servo high-frequency sweeping vibration which stands out, its function is vibration cleaning. However, due to the large amplitude and high frequency of high-frequency sweeping vibration, it is easy to cause the head of the toothbrush to resonate and injure the teeth and gums, and thus fails to achieve the ideal effect. And the vibration in other ways is just single vibration cleaning, with a single brushing effect and also fails to achieve an effective result.

[0003] Therefore, it is necessary to design a reciprocating sonic vibrating toothbrush to solve the above problems.

[0004] The information disclosed in this background art section is only for enhancing the understanding of the overall background of the utility model, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art already known to those of ordinary skill in the art. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a reciprocating sonic vibrating toothbrush to solve the above problems.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A reciprocating sonic vibrating toothbrush, comprising:

[0007] A telescopic vibration mechanism, an external mechanism, a movement mechanism, and a charging and transmitting mechanism;

[0008] The telescopic vibration mechanism includes a sonic vibration mechanism, a telescopic mechanism, and a torque gearbox output mechanism;

[0009] The external mechanism includes an external mechanism main body housing, an external mechanism start switch waterproof rubber pad, an external mechanism start switch button, an external mechanism top cover, an external mechanism top waterproof rubber sleeve, an external mechanism top toothbrush head, an external mechanism rear cover waterproof ring, an external mechanism rear cover, and an external mechanism rear cover fixing screw;

[0010] The movement mechanism includes a movement mechanism bracket, a movement mechanism charging receiving coil, a movement mechanism control and drive electronic board, a movement mechanism battery, and a movement mechanism control and drive electronic board fixing screw. The movement mechanism control and drive electronic board is fixed on the movement mechanism bracket through the movement mechanism control and drive electronic board fixing screw.

[0011] A further setting of the present utility model is as follows: The acoustic wave vibration mechanism includes a rear shock-absorbing rubber sleeve of the acoustic wave vibration motor, the acoustic wave vibration motor, a front shock-absorbing rubber sleeve of the acoustic wave vibration motor, and a front fixing cover of the acoustic wave vibration motor. The acoustic wave vibration motor is arranged inside the front fixing cover of the acoustic wave vibration motor. Both the rear shock-absorbing rubber sleeve of the acoustic wave vibration motor and the front shock-absorbing rubber sleeve of the acoustic wave vibration motor are installed on the acoustic wave vibration motor. The front fixing cover of the acoustic wave vibration motor includes a sliding positioning part of the main body shell and a buckling position.

[0012] A further setting of the present utility model is as follows: The telescopic mechanism includes a telescopic mechanism fixing screw, a telescopic mechanism twist drill shaft, a telescopic mechanism crescent pin, a telescopic mechanism cam positioning cover, a sliding cover fixing block, a sliding cover fixing screw, a telescopic movement sliding cover, and a sliding cover limit induction magnet. The telescopic mechanism fixing screw is installed on the telescopic mechanism cam positioning cover. The sliding cover limit induction magnet is installed on the telescopic movement sliding cover. The sliding cover fixing block is installed on the telescopic movement sliding cover through the sliding cover fixing screw. A buckling protrusion is arranged on the telescopic movement sliding cover.

[0013] A further setting of the present utility model is as follows: The output mechanism of the torque gearbox includes a driving DC motor, a driving gear, and a torque gearbox body assembly. The output end of the driving DC motor is fixedly connected to the driving gear. The torque gearbox body assembly includes a torque gearbox body assembly housing, a torque gearbox body assembly torque output gear, a torque gearbox body assembly top cover, a torque gearbox body assembly top cover fixing screw, a torque gearbox body assembly torque gear fixing shaft, and a torque gearbox body assembly torque gear. The torque gearbox body assembly torque output gear is fixedly installed on the torque gearbox body assembly torque gear fixing shaft. The torque gearbox body assembly torque gear is fixedly installed on the torque gearbox body assembly torque gear fixing shaft. The torque gearbox body assembly torque gear meshes with the driving gear. The torque gearbox body assembly top cover is installed on the torque gearbox body assembly housing through the torque gearbox body assembly top cover fixing screw.

[0014] A further setting of the present utility model is as follows: The main body shell of the external mechanism includes a fitting port of the external mechanism main body shell and the movement mechanism bracket, a sliding positioning groove of the external mechanism main body shell and the telescopic mechanism, a reverse buckling fixing port of the external mechanism main body shell and the movement mechanism bracket, a working lamp of the external mechanism main body shell, a starting button positioning port of the external mechanism main body shell, a fitting position of the external mechanism main body shell and the top cover, a sealing and fixing surface of the external mechanism main body shell and the top waterproof glue, and a fixing buckle of the external mechanism main body shell and the top cover.

[0015] A further setting of the present utility model is as follows: The top cover of the external mechanism includes a buckling and engaging position of the main body shell, a waterproof glue cavity, a waterproof glue fitting position, and a waterproof glue pressing and sealing surface. The top waterproof glue sleeve of the external mechanism includes a top cover fixing surface, a top cover fitting position, a shaft passing hole, and a spherical surface.

[0016] The utility model is further configured as follows: the movement mechanism bracket includes a movement mechanism bracket and a shell positioning inverted buckle, a movement mechanism bracket battery cavity, a movement mechanism bracket electronic board positioning and fixing hole, a movement mechanism bracket telescopic mechanism fixing position, a movement mechanism bracket telescopic mechanism cavity one, a movement mechanism bracket telescopic mechanism cavity two, a movement mechanism bracket telescopic mechanism and a shell positioning column and a movement mechanism bracket control drive electronic board installation position.

[0017] The utility model is further configured as follows: the charging and transmitting mechanism includes a charging and transmitting mechanism bottom cover, a charging and transmitting mechanism bottom cover waterproof ring, a charging and transmitting mechanism wiring, a charging and transmitting mechanism USB plug, a charging and transmitting mechanism electronic board, a charging and transmitting mechanism induction coil and a charging and transmitting mechanism main body shell.

[0018] The beneficial effects of the utility model are:

[0019] The utility model not only has the ultrasonic vibration cleaning function on the market, but also has the function of reciprocating extension while ultrasonic vibration. In this way, the vibration cleaning can be effectively performed by reciprocating extension while ultrasonic vibration. In addition to the ultrasonic vibration cleaning effect, it also simulates artificial brushing without dead angles, and does not hurt or knock teeth. It is more humane than various vibration toothbrushes on the market, and the cleaning effect is better than various vibration toothbrushes on the market. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The utility model discloses a reciprocating sonic vibration toothbrush.

[0022] Figure 2 The utility model discloses a schematic diagram of the explosion structure of a reciprocating sonic vibration toothbrush.

[0023] Figure 3 It is a structural schematic diagram of the acoustic wave vibration mechanism in the utility model.

[0024] Figure 4 It is a schematic diagram of the explosion structure of the sonic vibration mechanism in the utility model.

[0025] Figure 5 It is a structural schematic diagram of the telescopic mechanism in the utility model.

[0026] Figure 6It is an exploded structural schematic diagram of the telescopic mechanism in the present utility model.

[0027] Figure 7 It is a structural schematic diagram of the output mechanism of the torque gearbox in the present utility model.

[0028] Figure 8 It is an exploded structural schematic diagram of the output mechanism of the torque gearbox in the present utility model.

[0029] Figure 9 It is a structural schematic diagram of the main body housing of the external mechanism in the present utility model.

[0030] Figure 10 It is a structural schematic diagram of the top cover of the external mechanism in the present utility model.

[0031] Figure 11 It is a structural schematic diagram of the top waterproof rubber sleeve of the external mechanism in the present utility model.

[0032] Figure 12 It is a structural schematic diagram of the movement mechanism bracket in the present utility model.

[0033] Figure 13 It is a structural schematic diagram of the charging and transmitting mechanism in the present utility model.

[0034] Figure 14 It is an exploded structural schematic diagram of the charging and transmitting mechanism in the present utility model.

[0035] In the figure, 1 is the telescopic vibration mechanism; 11 is the acoustic wave vibration mechanism; 111 is the rear shock-absorbing rubber sleeve of the acoustic wave vibration motor; 112 is the acoustic wave vibration motor; 113 is the front shock-absorbing rubber sleeve of the acoustic wave vibration motor; 114 is the front fixing cover of the acoustic wave vibration motor; 1141 is the sliding positioning part of the main body housing; 1142 is the buckling position.

[0036] 12 is the telescopic mechanism; 121 is the fixing screw of the telescopic mechanism; 122 is the twist drill shaft of the telescopic mechanism; 123 is the crescent pin of the telescopic mechanism; 124 is the cam positioning cover of the telescopic mechanism; 125 is the sliding cover fixing block; 126 is the fixing screw of the sliding cover; 127 is the sliding cover for telescopic movement; 1271 is the buckling projection; 128 is the sliding cover limit induction magnet.

[0037] 13 is the output mechanism of the torque gearbox; 131 is the driving DC motor; 132 is the driving gear; 133 is the torque gearbox body assembly; 1331 is the housing of the torque gearbox body assembly; 1332 is the torque output gear of the torque gearbox body assembly; 1333 is the top cover of the torque gearbox body assembly; 1334 is the fixing screw of the top cover of the torque gearbox body assembly; 1335 is the torque gear fixed shaft of the torque gearbox body assembly; 1336 is the torque gear of the torque gearbox body assembly.

[0038] 2. External mechanism; 21. Outer shell of the external mechanism body; 211. Fitting port of the outer shell of the external mechanism body and the movement mechanism bracket; 212. Sliding positioning groove of the outer shell of the external mechanism body and the telescopic mechanism; 213. Buckle fixing port of the outer shell of the external mechanism body and the movement mechanism bracket; 214. Working lamp of the outer shell of the external mechanism body; 215. Starting button positioning port of the outer shell of the external mechanism body; 216. Fitting position of the outer shell of the external mechanism body and the top cover; 217. Sealing and fixing surface of the waterproof glue between the outer shell of the external mechanism body and the top cover; 218. Fixed buckle of the outer shell of the external mechanism body and the top cover; 22. Waterproof rubber pad of the external mechanism starting switch; 23. Starting switch button of the external mechanism; 24. Top cover of the external mechanism; 241. Engaging buckle position of the main body shell; 242. Waterproof glue cavity; 243. Fitting position of the waterproof glue; 244. Pressing and sealing surface of the waterproof glue; 25. Top waterproof rubber sleeve of the external mechanism; 251. Fixed surface of the top cover; 252. Fitting position of the top cover; 253. Hole for the shaft to pass through; 254. Spherical surface; 26. Toothbrush head at the top of the external mechanism; 27. Waterproof ring of the rear cover of the external mechanism; 28. Rear cover of the external mechanism; 29. Fixed screw of the rear cover of the external mechanism

[0039] 3. Movement mechanism; 31. Movement mechanism bracket; 311. Positioning buckle of the movement mechanism bracket and the outer shell; 312. Battery cavity of the movement mechanism bracket; 313. Fixed hole for positioning the electronic board of the movement mechanism bracket; 314. Fixed position for the telescopic mechanism of the movement mechanism bracket; 315. First cavity of the telescopic mechanism of the movement mechanism bracket; 316. Second cavity of the telescopic mechanism of the movement mechanism bracket; 317. Positioning column of the telescopic mechanism of the movement mechanism bracket and the outer shell; 318. Installation position for the control drive electronic board of the movement mechanism bracket; 32. Charging receiving coil of the movement mechanism; 33. Control drive electronic board of the movement mechanism; 34. Battery of the movement mechanism; 35. Fixed screw for the control drive electronic board of the movement mechanism

[0040] 4. Charging emission mechanism; 41. Bottom cover of the charging emission mechanism; 42. Waterproof ring of the bottom cover of the charging emission mechanism; 43. Wiring of the charging emission mechanism; 44. USB plug of the charging emission mechanism; 45. Electronic board of the charging emission mechanism; 46. Induction coil of the charging emission mechanism; 47. Main body shell of the charging emission mechanism Detailed implementation mode

[0041] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations

[0042] The technical solution of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the scope of protection of the present utility model.

[0043] See Figures 1 - 14 , the present utility model provides a reciprocating sonic vibration toothbrush, comprising:

[0044] A telescopic vibration mechanism 1, an external mechanism 2, a movement mechanism 3, and a charging and transmitting mechanism 4;

[0045] The telescopic vibration mechanism 1 includes a sonic vibration mechanism 11, a telescopic mechanism 12, and a torque gearbox output mechanism 13;

[0046] The external mechanism 2 includes an external mechanism main body housing 21, an external mechanism start switch waterproof rubber pad 22, an external mechanism start switch button 23, an external mechanism top cover 24, an external mechanism top waterproof rubber sleeve 25, an external mechanism top toothbrush head 26, an external mechanism rear cover waterproof ring 27, an external mechanism rear cover 28, and an external mechanism rear cover fixing screw 29;

[0047] The movement mechanism 3 includes a movement mechanism support 31, a movement mechanism charging receiving coil 32, a movement mechanism control and drive electronic board 33, a movement mechanism battery 34, and a movement mechanism control and drive electronic board fixing screw 35. The movement mechanism control and drive electronic board 33 is fixed on the movement mechanism support 31 by the movement mechanism control and drive electronic board fixing screw 35.

[0048] Specifically, the sonic vibration mechanism 11 includes a sonic vibration motor rear shock-absorbing rubber sleeve 111, a sonic vibration motor 112, a sonic vibration motor front shock-absorbing rubber sleeve 113, and a sonic vibration motor front fixing cover 114. The sonic vibration motor 112 is disposed inside the sonic vibration motor front fixing cover 114. Both the sonic vibration motor rear shock-absorbing rubber sleeve 111 and the sonic vibration motor front shock-absorbing rubber sleeve 113 are installed on the sonic vibration motor 112. The sonic vibration motor front fixing cover 114 includes a main body housing sliding positioning portion 1141 and a fastening position 1142.

[0049] With the above structure, the sonic vibration motor rear shock-absorbing rubber sleeve 111 is sleeved behind the sonic vibration motor 112 for shock absorption, and then it is installed and fixed in the cavity of the 1-207 telescopic movement sliding cover 127. The sonic vibration motor front shock-absorbing rubber sleeve 113 is sleeved in front of the sonic vibration motor 112 for shock absorption; then the sonic vibration motor front fixing cover 114 is sleeved to fix the sonic vibration motor 112, and the sonic vibration motor 112 is fixedly connected through the fastening position 1142 of the sonic vibration motor front fixing cover 114 and the fastening protrusion 1271 of the telescopic movement sliding cover 127.

[0050] Specifically, the telescopic mechanism 12 includes a telescopic mechanism fixing screw 121, a telescopic mechanism twist drill shaft 122, a telescopic mechanism crescent pin 123, a telescopic mechanism cam positioning cover 124, a sliding cover fixing block 125, a sliding cover fixing screw 126, a telescopic movement sliding cover 127, and a sliding cover limit induction magnet 128. The telescopic mechanism fixing screw 121 is installed on the telescopic mechanism cam positioning cover 124. The sliding cover limit induction magnet 128 is installed on the telescopic movement sliding cover 127. The sliding cover fixing block 125 is installed on the telescopic movement sliding cover 127 through the sliding cover fixing screw 126. A buckling protrusion 1271 is provided on the telescopic movement sliding cover 127.

[0051] With the above structure, the telescopic mechanism fixing screw 121 connects and fixes the entire telescopic mechanism 12 to the torque gearbox drive mechanism 13. After the telescopic mechanism twist drill shaft 122 and the telescopic mechanism crescent pin 123 are positioned and inserted into the cavity of the telescopic mechanism cam positioning cover 124, they are cooperatively fixed together through the sliding cover fixing block 125, the sliding cover fixing screw 126, and the telescopic movement sliding cover 127. In this way, the acoustic vibration mechanism 11 and the telescopic mechanism 12 are combined. An installation hole is provided on the telescopic movement sliding cover 127 to install the sliding cover limit induction magnet 128 for sensing the position where the brush head stops.

[0052] Specifically, the torque gearbox output mechanism 13 includes a driving DC motor 131, a driving gear 132, and a torque gearbox body assembly 133. The output end of the driving DC motor 131 is fixedly connected to the driving gear 132. The torque gearbox body assembly 133 includes a torque gearbox body assembly housing 1331, a torque gearbox body assembly torque output gear 1332, a torque gearbox body assembly top cover 1333, a torque gearbox body assembly top cover fixing screw 1334, a torque gearbox body assembly torque gear fixing shaft 1335, and a torque gearbox body assembly torque gear 1336. The torque gearbox body assembly torque output gear 1332 is fixedly installed on the torque gearbox body assembly torque gear fixing shaft 1335. The torque gearbox body assembly torque gear 1336 is fixedly installed on the torque gearbox body assembly torque gear fixing shaft 1335. The torque gearbox body assembly torque gear 1336 meshes with the driving gear 132. The torque gearbox body assembly top cover 1333 is installed on the torque gearbox body assembly housing 1331 through the torque gearbox body assembly top cover fixing screw 1334.

[0053] Through the above structure, the driving DC motor 131 is sleeved and fixed on the bottom of the torque gear box assembly 133 with screws, and the driving gear 132 is installed on the output shaft of the driving DC motor 131 and meshes with the torque gear box assembly torque gear 1336 in the torque gear box assembly 133. The output rotational force drives the meshed torque output gear 1332 of the torque gear box assembly to rotate with a large torque. At the same time, the central square groove of the torque output gear 1332 of the torque gear box assembly is sleeved and fixed with the square shaft at the bottom of the telescopic mechanism twist shaft 122, so that the telescopic mechanism twist shaft 122 is driven to rotate. As the telescopic mechanism twist shaft 122 rotates, The force of the telescopic mechanism crescent pin 123 in the groove of the telescopic mechanism twisted shaft 122 makes the telescopic motion slide cover 127 move back and forth, wherein the positive and negative two driving DC motor 131 power terminals are connected to the control drive electronic board, and the torque gear box assembly housing 1331, the torque gear box assembly top cover 1333, the torque gear box assembly top cover fixing screws 1334, and the torque gear box assembly torque gear fixing shaft 1335 are used to position and fix the components that constitute the torque gear box output mechanism 13, and the torque and speed of its rotation output are adjusted according to the required size of the gear, which is the basic gear box structure principle.

[0054] Specifically, the external mechanism main body shell 21 includes an external mechanism main body shell and a movement mechanism bracket fitting opening 211, an external mechanism main body shell and a telescopic mechanism sliding positioning groove 212, an external mechanism main body shell and a movement mechanism bracket inverted fixing opening 213, an external mechanism main body shell working light 214, an external mechanism main body shell start button positioning opening 215, an external mechanism main body shell and a top cover installation fitting position 216, an external mechanism main body shell and a top waterproof glue sealing fixing surface 217 and an external mechanism main body shell and a top cover fixing buckle 218; the external mechanism top cover 24 includes a main body shell fitting buckle position 241, a waterproof glue cavity 242, a waterproof glue sleeve fitting position 243 and a waterproof glue pressing sealing surface 244, and the external mechanism top waterproof rubber sleeve 25 includes a top cover fixing surface 251, a top cover fitting position 252, an axis outlet hole 253 and a spherical surface 254.

[0055] Through the above structure, the external mechanism main body housing is sleeved and positioned with the fitting opening 211 of the movement mechanism bracket and the positioning column 317 of the movement mechanism bracket telescopic mechanism and the outer shell; the external mechanism main body housing is sleeved with the sliding positioning groove 212 of the telescopic mechanism and the sliding positioning portion 1142 of the main body shell; the external mechanism main body housing is fixed with the reverse buckle fixing opening 213 of the movement mechanism bracket and the positioning reverse buckle 311 of the movement mechanism bracket and the outer shell to fix the entire movement; after installing the waterproof rubber pad 22 of the external mechanism start switch on the start switch button 23 of the external mechanism, it is installed on the start button positioning opening 215 of the external mechanism main body housing; the installation and fitting position 216 of the external mechanism main body housing and the top cover and the waterproof rubber sleeve 25 on the top of the external mechanism are pasted together for fixing and sealing. The top cover and the main body shell are combined together and the waterproof rubber sleeve 25 on the top of the external mechanism is pressed through the fixing buckle 218 of the external mechanism main body housing and the engaging buckle position 241 of the main body shell, achieving the effect of sealing and waterproofing; the external mechanism top cover 24 includes the engaging buckle position 241 with the main body shell and the fixing buckle 218 of the external mechanism main body housing and the top cover are engaged with each other to tightly fix and connect and seal the waterproof rubber sleeve 25 on the top of the external mechanism, the external mechanism top cover 24, and the external mechanism main body shell 21 together. Among them, the waterproof rubber sleeve fitting position 243 and the top cover fitting position 252 are sleeved, and the waterproof rubber pressing and sealing surface 244 and the fixing surface 251 of the top cover are pressed and sealed; the shaft passing hole 253 of the waterproof rubber sleeve 25 on the top of the external mechanism has a sound wave shaft passing through and seals the shaft body, and the spherical surface 254 is responsible for buffering the telescopic mechanism. Due to the telescopic drive of the shaft, when it extends upward, the spherical surface 254 is spherical on the upper side, and when it contracts downward, the spherical surface 254 is spherical on the lower side. In this way, the telescopic mechanism is buffered and water is prevented from flowing into the cavity of the toothbrush. The fixing surface of the main body shell and the installation and fitting position 216 of the external mechanism main body housing and the top cover are pressed and sealed; the toothbrush head 26 on the top of the external mechanism is inserted into the vibration output shaft of the sonic vibration motor 112 to work; the waterproof ring 27 of the external mechanism rear cover is sleeved in the groove of the external mechanism rear cover for waterproofing; then it is sleeved in the bottom cavity of the external mechanism main body shell 21 and fixed with the fixing screw 29 of the external mechanism rear cover.

[0056] Specifically, the movement mechanism bracket 31 includes the positioning reverse buckle 311 of the movement mechanism bracket and the outer shell, the battery cavity 312 of the movement mechanism bracket, the electronic board positioning and fixing holes 313 of the movement mechanism bracket, the fixing position 314 of the telescopic mechanism of the movement mechanism bracket, the first telescopic mechanism cavity 315 of the movement mechanism bracket, the second telescopic mechanism cavity 316 of the movement mechanism bracket, the positioning column 317 of the telescopic mechanism of the movement mechanism bracket and the outer shell, and the installation position 318 of the control drive electronic board of the movement mechanism bracket.

[0057] Through the above structure, the battery cavity 312 of the movement mechanism bracket is for installing and fixing the movement mechanism battery 34, and at the same time, it is connected by electronic wires to supply power to the movement mechanism control and drive electronic board 33, and the movement mechanism control and drive electronic board 33 is installed in the movement mechanism bracket electronic board positioning and fixing hole 313 through the movement mechanism control and drive electronic board fixing screw 35; the telescopic vibration mechanism 1 is respectively installed in the first telescopic mechanism cavity 315 and the second telescopic mechanism cavity 316 of the movement mechanism bracket.

[0058] When the whole toothbrush is assembled according to the structure, press the start switch of the movement mechanism control and drive electronic board 33 once, and the sonic motor starts to vibrate and work; press the start switch of the movement mechanism control and drive electronic board 33 again, and the telescopic mechanism stretches back and forth and vibrates to drive the toothbrush head to stretch back and forth and vibrate for brushing teeth. When the start switch of the movement mechanism control and drive electronic board 33 is continuously pressed twice, the toothbrush senses whether the magnetic force of the sliding cover limit induction magnet 128 is in induction with the movement mechanism control and drive electronic board limit induction Hall element, and the set program is used to position the stop position of the toothbrush head and stop working.

[0059] Specifically, the charging emission mechanism 4 includes a charging emission mechanism bottom cover 41, a charging emission mechanism bottom cover waterproof ring 42, a charging emission mechanism wiring 43, a charging emission mechanism USB plug 44, a charging emission mechanism electronic board 45, a charging emission mechanism induction coil 46, and a charging emission mechanism main body case 47.

[0060] Through the above structure, the charging emission mechanism bottom cover waterproof ring 42 is sleeved on the charging emission mechanism bottom cover 41, the charging emission mechanism wiring 43 passes through the middle and is connected to the charging emission mechanism electronic board 45, and the charging emission mechanism induction coil 46 is fixed in the cavity of the charging emission mechanism main body case 47 and is connected to the charging emission mechanism electronic board 45. When the charging emission mechanism USB plug 44 is plugged into the charging power supply, the current flows through the charging emission mechanism wiring 43 to the charging emission mechanism electronic board 45 and then to the charging emission mechanism induction coil 46, and the charging emission mechanism induction coil 46 generates an induction magnetic field to mutually induct to the movement mechanism charging receiving coil 32. The movement mechanism charging receiving coil 32 generates a current to charge the movement mechanism battery 34 through the movement mechanism control and drive electronic board 33 to store electrical energy.

[0061] The above has introduced in detail a reciprocating sonic vibration toothbrush provided by the present utility model. Specific embodiments are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A reciprocating sonic vibration toothbrush, characterized in that, Comprising: A telescopic vibration mechanism (1), an external mechanism (2), a movement mechanism (3), and a charging and transmitting mechanism (4); The telescopic vibration mechanism (1) includes an acoustic wave vibration mechanism (11), a telescopic mechanism (12), and a torque gearbox output mechanism (13); The external mechanism (2) includes an external mechanism main body housing (21), an external mechanism start switch waterproof gasket (22), an external mechanism start switch button (23), an external mechanism top cover (24), an external mechanism top waterproof rubber sleeve (25), an external mechanism top toothbrush head (26), an external mechanism rear cover waterproof ring (27), an external mechanism rear cover (28), and an external mechanism rear cover fixing screw (29); The movement mechanism (3) includes a movement mechanism bracket (31), a movement mechanism charging receiving coil (32), a movement mechanism control and drive electronic board (33), a movement mechanism battery (34), and a movement mechanism control and drive electronic board fixing screw (35). The movement mechanism control and drive electronic board (33) is fixed to the movement mechanism bracket (31) by the movement mechanism control and drive electronic board fixing screw (35).

2. The reciprocating sonic vibration toothbrush according to claim 1, wherein The acoustic wave vibration mechanism (11) includes an acoustic wave vibration motor rear shock-absorbing rubber sleeve (111), an acoustic wave vibration motor (112), an acoustic wave vibration motor front shock-absorbing rubber sleeve (113), and an acoustic wave vibration motor front fixing cover (114). The acoustic wave vibration motor (112) is disposed inside the acoustic wave vibration motor front fixing cover (114). Both the acoustic wave vibration motor rear shock-absorbing rubber sleeve (111) and the acoustic wave vibration motor front shock-absorbing rubber sleeve (113) are mounted on the acoustic wave vibration motor (112). The acoustic wave vibration motor front fixing cover (114) includes a main body housing sliding positioning portion (1141) and a fastening position (1142).

3. The reciprocating sonic vibration toothbrush according to claim 1, wherein The telescopic mechanism (12) includes a telescopic mechanism fixing screw (121), a telescopic mechanism twist shaft (122), a telescopic mechanism crescent pin (123), a telescopic mechanism cam positioning cover (124), a sliding cover fixing block (125), a sliding cover fixing screw (126), a telescopic movement sliding cover (127), and a sliding cover limit induction magnet (128). The telescopic mechanism fixing screw (121) is mounted on the telescopic mechanism cam positioning cover (124). The sliding cover limit induction magnet (128) is mounted on the telescopic movement sliding cover (127). The sliding cover fixing block (125) is mounted on the telescopic movement sliding cover (127) by the sliding cover fixing screw (126). A fastening protrusion (1271) is provided on the telescopic movement sliding cover (127).

4. The reciprocating sonic vibration toothbrush according to claim 1, wherein The torque gearbox output mechanism (13) comprises a driving DC motor (131), a driving gear (132) and a torque gearbox assembly (133); the output end of the driving DC motor (131) is fixedly connected to the driving gear (132); the torque gearbox assembly (133) comprises a torque gearbox assembly housing (1331), a torque gearbox assembly torque output gear (1332), a torque gearbox assembly top cover (1333), a torque gearbox assembly top cover fixing screw (1334), a torque gearbox assembly torque gear fixing shaft (1335) and a torque gearbox assembly torque gear (1336); The torque output gear (1332) of the torque gear box assembly is fixedly mounted on the bottom square shaft of the telescopic mechanism twisted shaft (122) and meshes with the gear sleeved and fixed on the torque gear fixing shaft (1335) of the torque gear box assembly. The torque gear (1336) of the torque gear box assembly is fixedly mounted on the torque gear fixing shaft (1335) of the torque gear box assembly. The torque gear (1336) of the torque gear box assembly meshes with the driving gear (132). The top cover (1333) of the torque gear box assembly is mounted on the housing (1331) of the torque gear box assembly via the top cover fixing screws (1334) of the torque gear box assembly.

5. The reciprocating sonic vibration toothbrush according to claim 1, characterized in that, The external mechanism main body shell (21) comprises an external mechanism main body shell and a movement mechanism bracket sleeve fitting opening (211), an external mechanism main body shell and a telescopic mechanism sliding positioning groove (212), an external mechanism main body shell and a movement mechanism bracket inverted fixing opening (213), an external mechanism main body shell working light (214), an external mechanism main body shell start button positioning opening (215), an external mechanism main body shell and a top cover installation sleeve fitting position (216), an external mechanism main body shell and a top waterproof glue sealing fixing surface (217), and an external mechanism main body shell and a top cover fixing buckle (218).

6. The reciprocating sonic vibration toothbrush according to claim 1, characterized in that, The external mechanism top cover (24) comprises a main body shell snap-fitting position (241), a waterproof glue cavity (242), a waterproof glue sleeve fitting position (243) and a waterproof glue pressing sealing surface (244), and the external mechanism top waterproof glue sleeve (25) comprises a top cover fixing surface (251), a top cover sleeve fitting position (252), a shaft outlet hole (253) and a spherical surface (254).

7. The reciprocating sonic vibration toothbrush according to claim 1, characterized in that, The movement mechanism bracket (31) comprises a movement mechanism bracket and a housing positioning undercut (311), a movement mechanism bracket battery receiving cavity (312), a movement mechanism bracket electronic board positioning fixing hole (313), a movement mechanism bracket telescopic mechanism fixing position (314), a movement mechanism bracket telescopic mechanism receiving cavity 1 (315), a movement mechanism bracket telescopic mechanism receiving cavity 2 (316), a movement mechanism bracket telescopic mechanism and housing positioning column (317), and a movement mechanism bracket control drive electronic board mounting position (318).

8. The reciprocating sonic vibration toothbrush according to claim 1, wherein The charging transmitting mechanism (4) includes a charging transmitting mechanism bottom cover (41), a charging transmitting mechanism bottom cover waterproof ring (42), a charging transmitting mechanism wiring (43), a charging transmitting mechanism USB plug (44), a charging transmitting mechanism electronic board (45), a charging transmitting mechanism induction coil (46), and a charging transmitting mechanism main body case (47).

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