Position monitoring mechanism for assembling toothbrush head

Abstract

The utility model discloses a position monitoring mechanism for assembling a toothbrush head, which comprises a toothbrush main body, a handle arranged on the rear side of the toothbrush main body, a connecting sleeve arranged at the bottom of the handle, a mounting seat arranged above the connecting sleeve, a vibration rod arranged at the bottom of the toothbrush head, and a base arranged at the bottom of the vibration rod, an embedded ring is arranged at the bottom of the mounting base, a pressure-sensitive sensor is arranged at the bottom of the embedded ring, positioning grooves are formed in the inner side of the mounting base in an array mode, a fixing groove is formed in the right side of the bottom of each positioning groove, and a positioning sensor is arranged at the inner side of each fixing groove; the accurate positioning can ensure that the toothbrush head is in a correct position in the use process, so that the cleaning effect and the use comfort are improved, the pressure-sensitive sensor under the embedded ring can monitor the mounting state and the pressure change of the toothbrush head in real time, vibration can be effectively transmitted through the connection design of the base and the vibration rod, and the cleaning effect is improved. Therefore, the cleaning efficiency of tooth brushing is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the electric toothbrush related technical field, concretely relates to a position monitoring mechanism for toothbrush head assembly. BACKGROUND

[0002] Electric toothbrush is a kind of toothbrush using electric drive brush head to brush teeth, and it is different from traditional manual toothbrush, electric toothbrush is usually equipped with motor, can make brush head vibrate or rotate quickly, to help clean teeth and gums, the advantages of electric toothbrush include higher cleaning efficiency, more easily reach each part of teeth and possibly less irritation to gums, most electric toothbrushes will also have different brushing modes and timing functions to help users maintain good oral hygiene.

[0003] But the toothbrush head of existing electric toothbrush is easy to cause displacement due to vibration during use, which reduces cleaning efficiency, increases damage and irritation to teeth and affects the use effect of product. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a position monitoring mechanism for toothbrush head assembly to solve the problem of electric toothbrush head in the background art, which is easy to cause displacement due to vibration during use, which reduces cleaning efficiency, increases damage and irritation to teeth and affects the use effect of product.

[0005] To achieve the above object, the utility model provides the following technical scheme: a position monitoring mechanism for toothbrush head assembly, including toothbrush main part;

[0006] The handle is arranged at the rear side position of the toothbrush main body, the switch button is arranged at the front side middle position of the handle, the electric quantity display lamp is arranged at the rear side position of the switch button in array, the connecting sleeve is arranged at the bottom position of the handle, and the toothbrush head is arranged above the connecting sleeve;

[0007] The mounting seat is arranged above the connecting sleeve, the vibration rod is arranged at the bottom position of the toothbrush head, and the base is arranged at the bottom position of the vibration rod.

[0008] Preferably, the mounting seat is arranged at the bottom position of the mounting seat, the embedding ring is arranged at the bottom position of the embedding ring, the pressure sensor is arranged at the bottom position of the embedding ring, and the mounting seat and the connecting sleeve are connected through the embedding ring.

[0009] Preferably, the mounting seat is arranged at the bottom position of the mounting seat, the embedding ring is arranged at the bottom position of the embedding ring, the pressure sensor is arranged at the bottom position of the embedding ring, and the mounting seat and the connecting sleeve are connected through the embedding ring.

[0010] Preferably, the bottom seat outside annular array is provided with a block, the block corresponds to the fixed groove, the bottom seat is connected with the mounting seat through the block nesting.

[0011] Preferably, the toothbrush head upper position is provided with a mounting sleeve, the mounting sleeve upper position is provided with a connecting rod, the connecting rod top position is provided with a split head, the split head inner side position is provided with a bristle.

[0012] Preferably, the connecting rod array is provided with three, the connecting rod inner side position is provided with a buffer gap, the split head inner side position is provided with a connecting plate.

[0013] Preferably, the toothbrush head is made of plastic material, the connecting plate is made of artificial rubber, the handle inner position is provided with a battery, and the toothbrush is powered by the internal battery.

[0014] Compared with the prior art, the utility model provides a toothbrush head assembly position monitoring mechanism, has the following beneficial effects:

[0015] 1. Through the setting of mounting seat, vibration rod, bottom seat, embedded ring, pressure sensitive sensor, positioning groove, fixed groove, positioning sensor, stop block and block, through the cooperation of embedded ring, block, positioning groove and fixed groove, the design can ensure that the connection of toothbrush head and handle is very stable, reduces the shaking or falling of toothbrush head in the use process, improves the comfort and safety in use, the positioning groove and fixed groove in the mounting seat are helpful to accurate positioning, the accurate positioning can ensure that the toothbrush head is in the correct position in the use process, thereby improving the cleaning effect and use comfort, the pressure sensitive sensor under the embedded ring can monitor the installation state and pressure change of toothbrush head in real time, and the connection design of bottom seat and vibration rod can effectively transmit vibration, thereby improving the cleaning efficiency of toothbrushing.

[0016] 2. Through the setting of mounting sleeve, connecting rod, split head, buffer gap and connecting plate, the design of connecting rod supports the stable fixation of split head, so that the bristle remains stable in the use process, and the stability is helpful to improve the effect of toothbrushing, ensures that the bristle can effectively touch the tooth surface and gap, the buffer gap arranged in the connecting rod can effectively absorb and slow down the vibration and impact generated in the use process, reduces the excessive pressure on the gums and teeth, the buffering design can improve the use comfort and reduce the discomfort or gum damage caused by toothbrushing, the bristle design on the split head considers the cleaning requirement of multiple angles, can better adapt to the different shapes and angles of teeth, thereby improving the cleaning efficiency, the design of split head and bristle makes the whole brush head structure more reasonable, can reduce the size and weight of brush head while maintaining the cleaning effect, and improves the operation flexibility and comfort. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model.

[0018] Figure 2 It is a structural schematic view of the connecting sleeve in the utility model.

[0019] Figure 3 It is a structural schematic view of the mounting seat in the utility model.

[0020] Figure 4 It is a structural schematic view of the fixing groove in the utility model.

[0021] Figure 5 It is a structural schematic view of the split head in the utility model.

[0022] In the drawing: 1, toothbrush main body; 2, electric quantity display lamp; 3, handle; 4, connecting sleeve; 5, toothbrush head; 6, split head; 7, connecting rod; 8, switch button; 9, base; 10, positioning groove; 11, vibration rod; 12, mounting seat; 13, pressure-sensitive sensor; 14, embedded ring; 15, stop block; 16, fixing groove; 17, positioning sensor; 18, embedded block; 19, mounting sleeve; 20, buffer gap; 21, bristle; 22, connecting plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] The utility model provides a kind of position monitoring mechanism for toothbrush head assembly as shown in Figures 1-5 It is a structural schematic view of the utility model.

[0025] Toothbrush main body 1 rear side position is provided with handle 3, and handle 3 front side middle position is provided with switch button 8, and switch button 8 rear side position is arrayed with electric quantity display lamp 2, and handle 3 bottom position is provided with connecting sleeve 4, and connecting sleeve 4 upper position is provided with toothbrush head 5.

[0026] Connecting sleeve 4 upper position is provided with mounting seat 12, and toothbrush head 5 bottom position is provided with vibration rod 11, and vibration rod 11 bottom position is provided with base 9.

[0027] Mounting seat 12 bottom position is provided with embedded ring 14, and embedded ring 14 bottom position is provided with pressure-sensitive sensor 13, and mounting seat 12 and connecting sleeve 4 are connected by embedded ring 14 nesting.

[0028] An array of positioning grooves 10 are provided on the inner side of the mounting seat 12 , a fixing groove 16 is provided on the right side of the bottom of the positioning groove 10 , a positioning sensor 17 is provided on the inner side of the fixing groove 16 , and a stopper 15 is provided between the fixing groove 16 and the positioning groove 10 .

[0029] The base 9 is provided with an annular array of embedded blocks 18 on the outside. The embedded blocks 18 correspond to the fixing grooves 16 . The base 9 and the mounting seat 12 are nested and connected through the embedded blocks 18 .

[0030] A mounting sleeve 19 is provided above the toothbrush head 5 , a connecting rod 7 is provided above the mounting sleeve 19 , a split head 6 is provided at the top of the connecting rod 7 , and bristles 21 are provided on the inner side of the split head 6 .

[0031] Three connecting rods 7 are arranged in an array, a buffer seam 20 is provided at the inner side of the connecting rod 7 , and a connecting plate 22 is provided at the inner side of the split head 6 .

[0032] The toothbrush head 5 is made of plastic, the connecting plate 22 is made of artificial rubber, and a battery is provided inside the handle 3, and the toothbrush is powered by the internal battery.

[0033] In this embodiment, the specific implementation steps of a position monitoring mechanism for assembling a toothbrush head are as follows: before use, ensure that the various components of the electric toothbrush head assembly mechanism are clean, and reassemble the electric toothbrush head; pick up the handle 3 of the electric toothbrush, and insert the toothbrush head 5 into the connecting sleeve 4 on the top of the handle 3; ensure that the base of the toothbrush head 5 is aligned with the connecting sleeve 3 so that it can be installed correctly; press the toothbrush head 5 to the bottom and rotate it to the right at the same time to firmly nest the toothbrush head 5 in place; multiple fixing grooves ensure that the toothbrush head 5 will not fall off easily; turn on the toothbrush switch button 8, select the appropriate brushing mode, and start brushing your teeth. When brushing your teeth, ensure that the toothbrush head maintains a certain angle with the tooth surface. If the user uses too much force when brushing, exceeding the threshold of the pressure-sensitive sensor 13 and the toothbrush head 5 is displaced, the toothbrush will be powered off to protect the teeth.

[0034] like Figures 2-5 As shown, a mounting seat 12 is provided at the upper position of the connecting sleeve 4, a vibration rod 11 is provided at the bottom position of the toothbrush head 5, a base 9 is provided at the bottom position of the vibration rod 11, an embedded ring 14 is provided at the bottom position of the mounting seat 12, a pressure-sensitive sensor 13 is provided at the bottom position of the embedded ring 14, the mounting seat 12 and the connecting sleeve 4 are nested and connected through the embedded ring 14, a positioning groove 10 is provided in an array at the inner side of the mounting seat 12, a fixing groove 16 is provided at the right position of the bottom of the positioning groove 10, a positioning sensor 17 is provided at the inner position of the fixing groove 16, a stopper 15 is provided at the middle position of the fixing groove 16 and the positioning groove 10, an embedded block 18 is provided in a ring array on the outer side of the base 9, the embedded block 18 corresponds to the fixing groove 16, and the base 9 and the mounting seat 12 are nested and connected through the embedded block 18.

[0035] Preferably, through the cooperation of the embedded ring 14, the embedded block 18, the positioning groove 10 and the fixing groove 16, this design can ensure the connection of the toothbrush head 5 and the handle 3 is very stable, reducing the shaking or falling of the toothbrush head 5 during use, improving the comfort and safety during use, the positioning groove 10 and the fixing groove 16 arranged in the mounting seat 12, cooperating with the positioning sensor 17 and the stop block 15, help to accurately position, this accurate positioning can ensure that the toothbrush head 5 is in the correct position during use, thereby improving the cleaning effect and use comfort, the pressure-sensitive sensor 13 under the embedded ring 14 can monitor the installation state and pressure change of the toothbrush head in real time, the connection design of the base 9 and the vibration rod 11 can effectively transmit the vibration, thereby improving the cleaning efficiency of brushing.

[0036] As shown in Figure 1 and Figure 5 , the toothbrush head 5 is provided with a mounting sleeve 19 at the upper position, the mounting sleeve 19 is provided with a connecting rod 7 at the upper position, the connecting rod 7 is provided with a split head 6 at the top position, the split head 6 is provided with bristles 21 at the inner side position, the connecting rod 7 is arranged in an array of three, the connecting rod 7 is provided with a buffer slot 20 at the inner side position, the split head 6 is provided with a connecting plate 22 at the inner side position.

[0037] Preferably, the design of the connecting rod 7 supports the stable fixation of the split head 6, so that the bristles 21 remain stable during use, this stability helps to improve the effect of brushing, ensuring that the bristles can effectively touch the surface and gaps of the teeth, the buffer slot 20 arranged in the connecting rod 7 can effectively absorb and reduce the vibration and impact generated during use, reducing the excessive pressure on the gums and teeth, this buffering design can improve the comfort of use, reduce the discomfort or gum damage caused by brushing, the bristle design on the split head 6 takes into account the cleaning needs of multiple angles, which can better adapt to the different shapes and angles of the teeth, thereby improving the cleaning efficiency, the design of the split head 6 and the bristles 21 makes the whole brush head structure more reasonable, which can reduce the volume and weight of the brush head while maintaining the cleaning effect, improving the flexibility and comfort of operation.

[0038] As shown in Figures 1-5 , the toothbrush head 5 is made of plastic material, the connecting plate 22 is made of artificial rubber, the inside of the handle 3 is provided with a storage battery, and the toothbrush is powered by the internal storage battery.

[0039] Optionally, the use of plastic material makes the toothbrush head 5 lighter, reducing the burden during use, while also helping to reduce production costs, the rubber material is relatively light, which helps to further reduce the weight of the whole toothbrush, improving the comfort of use.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A toothbrush head assembly position monitoring mechanism, comprising a toothbrush body (1); The rear side of the toothbrush body (1) is provided with a handle (3), the middle of the front side of the handle (3) is provided with a switch button (8), the rear side of the switch button (8) is provided with an array of power display lights (2), the bottom of the handle (3) is provided with a connecting sleeve (4), and the connecting sleeve (4) is provided with a toothbrush head (5) above; characterized in that The connecting sleeve (4) is provided with a mounting seat (12) above, the toothbrush head (5) is provided with a vibration rod (11) at the bottom, and the vibration rod (11) is provided with a base (9) at the bottom; The bottom of the mounting seat (12) is provided with an embedded ring (14), the embedded ring (14) is provided with a pressure sensitive sensor (13) at the bottom, and the mounting seat (12) and the connecting sleeve (4) are connected through the embedded ring (14); The inner side of the mounting seat (12) is provided with an array of positioning grooves (10), the right side of the bottom of the positioning groove (10) is provided with a fixing groove (16), the inner side of the fixing groove (16) is provided with a positioning sensor (17), and the middle of the fixing groove (16) and the positioning groove (10) is provided with a stop block (15); The outer side of the base (9) is provided with an array of embedded blocks (18), the embedded blocks (18) correspond to the fixing grooves (16), and the base (9) and the mounting seat (12) are connected through the embedded blocks (18).

2. A position monitoring mechanism for assembling a toothbrush head according to claim 1, characterized in that: The toothbrush head (5) is provided with a mounting sleeve (19) above, the mounting sleeve (19) is provided with a connecting rod (7) above, the connecting rod (7) is provided with a split head (6) at the top, and the split head (6) is provided with bristles (21) at the inner side.

3. A position monitoring mechanism for assembling a toothbrush head according to claim 2, characterized in that: The connecting rod (7) is provided with three arrays, the inner side of the connecting rod (7) is provided with a buffer slot (20), and the inner side of the split head (6) is provided with a connecting plate (22).

4. A position monitoring mechanism for assembling a toothbrush head according to claim 3, characterized in that: The toothbrush head (5) is made of plastic material, the connecting plate (22) is made of artificial rubber, and the inside of the handle (3) is provided with a storage battery, and the toothbrush is powered by the internal storage battery.

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