CN215536739U

CN215536739U - Tooth grinding rod

Info

Publication number: CN215536739U
Application number: CN202121241119.XU
Authority: CN
Inventors: 丁松森
Original assignee: Zhongke Shengtemei Suzhou Acoustic Technology Co ltd
Current assignee: Zhongke Shengtemei Suzhou Acoustic Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-18
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a tooth grinding rod which comprises a rod body and a rod head connected with the rod body, wherein the tooth grinding rod is provided with a cavity positioned between the rod body and the rod head, and a bone conduction sounding assembly is arranged in the cavity. The tooth grinding rod disclosed by the utility model has the advantages that the interestingness of the tooth grinding rod is improved, and the gum discomfort caused by the growth of the teeth of a baby is relieved.

Description

Tooth grinding rod

Technical Field

The utility model relates to the field of infant articles, in particular to a tooth grinding rod.

Background

The eruption of deciduous teeth of infants is mostly between 4-10 months and 12 months later. A child in the age of one year typically has 6-8 teeth. During the eruption of deciduous teeth, the baby's saliva increases, runs into the mouth, likes to bite hard things, puts fingers into the mouth or bites the mother's nipple, etc. These phenomena are the manifestations of abnormal sensation caused by the pressure of gingival nerves by the pre-erupting deciduous teeth, and suggest that the young deciduous teeth are trying to overcome the coverage of the gingiva, so in this time, the teeth grinding rod can be supplied to the baby, help the eruption of the deciduous teeth, correct the phenomenon of biting the nipple, and simultaneously train the oral chewing function of the baby in time.

The existing teeth grinding rod has single function, lacks interest and cannot relieve the gum discomfort caused by the growth of the teeth of the baby.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tooth grinding rod, which improves the interestingness of the tooth grinding rod and relieves the gum discomfort caused by the growth of teeth of infants.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a tooth-grinding rod comprises a rod body and a rod head connected with the rod body, wherein the tooth-grinding rod is provided with a cavity between the rod body and the rod head, and a bone conduction sounding assembly is arranged in the cavity.

Preferably, the bone conduction sounding component comprises a bone conduction speaker arranged in the rod head and a control component arranged in the rod body and electrically connected with the bone conduction speaker.

Preferably, the control assembly comprises a circuit board provided with a control circuit, a power supply and a switch, wherein the power supply and the switch are mounted on the circuit board and electrically connected with the control circuit.

Preferably, the control circuit comprises a main control module, a music storage module connected with the main control module, and a driving module connected between the main control module and the bone conduction speaker.

Preferably, the control circuit further comprises a communication module connected to the main control module.

Preferably, the control circuit further comprises a charging module connected to the power supply, and the power supply is electrically connected to the main control module through the switch.

Preferably, the switch is exposed out of the rod body, or a pressing piece which can be contacted with the switch is arranged on the rod body.

Preferably, the bone conduction sound production assembly further comprises a box cover, and the bone conduction speaker is packaged in the box cover.

Preferably, the club head is made of a soft material, and the club body is made of a soft material or a hard material.

Compared with the prior art, the utility model has the following advantages:

according to the tooth grinding rod, the bone conduction loudspeaker is arranged in the traditional tooth grinding rod, so that the interestingness of the tooth grinding rod is improved, the vibration of the bone conduction loudspeaker is sensed by occluding the rod head of the tooth grinding rod, the vibration enables perilymph to generate corresponding fluctuation through tooth and bone transmission, the spiral organ of a cochlea is stimulated to generate auditory sense, music or sound is sensed, the attention of a baby is attracted, the gum discomfort caused by the growth of the teeth of the baby is relieved, and meanwhile, the purpose of early enlightening education of the baby is achieved.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for facilitating the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. Those skilled in the art, having the benefit of the teachings of this invention, may choose from the various possible shapes and proportional sizes to implement the utility model as a matter of case. In the drawings:

FIG. 1 is a schematic view of a dental mill bar according to the present invention;

FIG. 2 is a cross-sectional view of a dental mill bar of the present invention;

fig. 3 is a schematic block diagram of a control circuit in the present invention.

Shown in the figure:

1. a rod body; 2. a rod head; 3. a cavity; 41. a bone conduction speaker; 421. a circuit board; 422. a power source; 423. a switch; 43. a box cover; 5. a control circuit; 51. a main control module; 52. a music storage module; 53. a drive module; 54. a communication module; 55. and a charging module.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, a molar stick corresponding to a preferred embodiment of the present invention comprises a stick body 1 and a stick head 2 connected with the stick body 1, the molar stick is provided with a cavity 3 between the stick body 1 and the stick head 2, and a bone conduction sound generating assembly is arranged in the cavity 3. When the bone conduction sounding rod is used, the rod head 2 is bitten by teeth, and the vibration generated by the bone conduction sounding component is transmitted into the inner ear through bones to sense the sound.

The bone conduction sounding component comprises a bone conduction loudspeaker 41 arranged in the rod head 2 and a control component which is arranged in the rod body 1 and electrically connected with the bone conduction loudspeaker 41, the bone conduction loudspeaker 41 is packaged in the box cover 43, and the bone conduction loudspeaker 41 is prevented from being bitten and damaged when in use.

As shown in fig. 3, the control assembly includes a circuit board 421 provided with the control circuit 5, a power supply 422 mounted on the circuit board 421 and electrically connected to the control circuit 5, and a switch 423. The switch 423 is exposed outside the rod 1 for use, or a pressing piece corresponding to the switch 423 is arranged on the rod 1, and the pressing piece can be contacted with the switch 423 after being pressed down, so that the bone conduction speaker 41 is turned on and off. The control circuit 5 comprises a main control module 51, a music storage module 52 connected with the main control module 51, and a driving module 53 connected between the main control module 51 and the bone conduction speaker 41, wherein the power supply 422 is electrically connected to the main control module 51 through a switch 423. The music storage module 52 stores music files, and when the switch 423 is turned on, the main control module 51 calls the music files and drives the bone conduction speaker 41 to vibrate through the driving module 53.

Further, the control circuit 5 further includes a communication module 54 connected to the main control module 51, and the communication module 54 includes, but is not limited to, wired communication or wireless communication. The molar stick is connected with an external terminal (including but not limited to a mobile phone, a tablet, a computer, etc.) through the communication module 54 in a communication way, so that the music file pre-stored in the music storage module 52 can be updated.

The control circuit further includes a charging module 55 connected to the power source 422, and the charging module 55 may be in a wired charging mode (including but not limited to a USB mode, a contact mode, etc.) or a wireless charging mode.

Preferably, the club head 2 is made of soft materials (such as soft rubber and the like); the stick body 1 is made of soft materials (such as soft rubber) or hard materials (such as plastics). When the baby children's children are used, the switch is turned on, the baby bites the rod head 2, the vibration of the bone conduction speaker 41 can be sensed, the vibration is transmitted through the bone, the baby can sense the sound, the purposes of attracting the attention of the baby and reducing the gum discomfort caused by the growth of the baby's teeth are achieved, and meanwhile, the purpose of early elementary education of the baby is achieved.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided would be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of the subject matter that is disclosed herein is not intended to forego such subject matter, nor should the applicants be construed as having contemplated such subject matter as being part of the disclosed subject matter.

Claims

1. The utility model provides a tooth-grinding rod, including the barred body and with the barred head that the barred body is connected, its characterized in that, tooth-grinding rod is provided with and is located the cavity between barred body and the barred head, be provided with bone conduction sound production subassembly in the cavity.

2. The molar bar of claim 1, wherein the bone conduction sound emitting assembly comprises a bone conduction speaker disposed within the bar head and a control assembly disposed within the bar body and electrically connected to the bone conduction speaker.

3. The dental molar bar according to claim 2, wherein the control assembly comprises a circuit board provided with a control circuit, a power source and a switch mounted on the circuit board and electrically connected to the control circuit.

4. The dental molar bar according to claim 3, wherein the control circuit comprises a main control module, a music storage module connected to the main control module, and a drive module connected between the main control module and the bone conduction speaker.

5. The dental molar bar according to claim 4, wherein the control circuit further comprises a communication module connected to the master control module.

6. The dental molar bar according to claim 4, wherein the control circuit further comprises a charging module connected to the power source, the power source being electrically connected to the main control module through the switch.

7. The molar rod according to claim 3, wherein the switch is exposed outside the rod body, or a button capable of contacting with the switch is disposed on the rod body.

8. The molar bar of claim 2, wherein the bone conduction sound emitting assembly further comprises a box cover, and the bone conduction speaker is enclosed within the box cover.

9. The dental molar bar according to claim 1, wherein the bar head is made of a soft material and the bar body is made of a soft material or a hard material.