CN220042119U - Battery mounting structure of electric toothbrush - Google Patents
Battery mounting structure of electric toothbrush Download PDFInfo
- Publication number
- CN220042119U CN220042119U CN202321588515.9U CN202321588515U CN220042119U CN 220042119 U CN220042119 U CN 220042119U CN 202321588515 U CN202321588515 U CN 202321588515U CN 220042119 U CN220042119 U CN 220042119U
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- Prior art keywords
- battery
- support
- electric toothbrush
- mounting structure
- piece
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Links
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 238000003825 pressing Methods 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of battery installation, and discloses a battery installation structure of an electric toothbrush, which is applied to an electric toothbrush shell and comprises the following components: the first support and the second support of detachable connection install two continuous batteries in the first support, and wherein one section battery respectively with positive plate and second support butt, another section battery butt has negative pole spring leaf, and the negative pole spring leaf is installed in the base, installs the connection piece with negative pole spring leaf butt on the first support, is equipped with the elasticity rib with two section battery butt on the first support. Two continuous batteries are installed in the first support, one battery is abutted with the second support, the other battery is abutted with the negative spring piece, elastic ribs abutted with the two batteries are arranged on the first support, and then the battery installation structure of the electric toothbrush is provided, the elastic ribs play a role in abutting, the double batteries are prevented from shaking, and the contact stability of the double batteries is guaranteed.
Description
Technical Field
The utility model relates to the technical field of battery installation, in particular to a battery installation structure of an electric toothbrush.
Background
Along with the improvement of the living standard of people, the importance degree of oral health is higher and higher. The electric toothbrush has the advantages of strong cleaning capability, convenience, practicability, capability of reducing damage to teeth or gums, and the like, and the popularity is increasing.
In the prior art, an electric toothbrush includes a housing provided with a bracket and a battery. However, two batteries are arranged in the traditional support, and are limited by the structure of the support, so that the batteries are easy to shake, and poor contact of the two batteries is caused.
Therefore, how to provide a battery mounting structure of an electric toothbrush to prevent the dual batteries from shaking is a technical problem to be solved.
Disclosure of Invention
The utility model aims to provide a battery mounting structure of an electric toothbrush, which aims to prevent double batteries from shaking.
To this end, according to a first aspect, an embodiment of the present utility model discloses a battery mounting structure of an electric toothbrush, which is applied in an electric toothbrush case, comprising: the battery pack comprises a first support and a second support which are detachably connected, wherein two batteries connected are installed in the first support, one of the batteries is respectively abutted with a positive plate and the second support, the other battery is abutted with a negative spring piece, the negative spring piece is installed in a base, a connecting piece abutted with the negative spring piece is installed on the first support, and elastic ribs abutted with the two batteries are arranged on the first support.
The utility model is further characterized in that the elastic ribs are provided with abutting surfaces which are arranged in a plane.
The utility model further provides that the negative electrode spring piece comprises a negative electrode piece and a compression spring, the negative electrode piece is clamped with the base, the connecting piece is abutted with the negative electrode piece, and the compression spring is abutted with the battery.
The utility model is further characterized in that the negative plate is provided with a bending part which is contacted with the connecting sheet.
The utility model further provides that the bending part is arranged in a V shape.
The utility model is further characterized in that the negative plate is provided with two pressing plates for pressing the compression springs.
The present utility model is further configured such that the inner diameter of the compression spring tends to increase in a direction approaching the bottom of the negative electrode sheet.
The utility model is further characterized in that a mounting groove is formed in the first bracket, and a shock pad which is in butt joint with the battery is mounted in the mounting groove.
The utility model is further characterized in that the connecting piece is provided with a positioning hole, the first bracket is provided with a positioning column matched with the positioning hole, and the first bracket and the connecting piece are fixedly connected on the positioning column through hot melting.
The utility model is further characterized in that the connecting sheet is provided with a bulge which is arranged in an arc shape, and the bulge is buckled on the first bracket.
The utility model has the following beneficial effects: two continuous batteries are installed in the first support, one battery is abutted with the second support, the other battery is abutted with the negative spring piece, elastic ribs abutted with the two batteries are arranged on the first support, and then the battery installation structure of the electric toothbrush is provided, the elastic ribs play a role in abutting, the double batteries are prevented from shaking, and the contact stability of the double batteries is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is one of schematic perspective views of a battery mounting structure of an electric toothbrush disclosed in this embodiment;
fig. 2 is a second perspective view of the battery mounting structure of the electric toothbrush disclosed in the present embodiment;
fig. 3 is a schematic view showing a half-sectional structure of a battery mounting structure of an electric toothbrush according to the present embodiment;
fig. 4 is an exploded view of a battery mounting structure of an electric toothbrush according to the present embodiment;
fig. 5 is a schematic view showing the structure of a first holder in a battery mounting structure of an electric toothbrush according to the present embodiment;
fig. 6 is a schematic view showing the structure of a negative electrode spring piece in a battery mounting structure of an electric toothbrush according to the present embodiment;
fig. 7 is a schematic view showing the structure of a connecting piece in the battery mounting structure of the electric toothbrush disclosed in this embodiment.
Reference numerals: 1. a first bracket; 11. elastic ribs; 111. a tightening surface; 12. a mounting groove; 13. positioning columns; 2. a second bracket; 3. a battery; 4. a positive plate; 5. a negative electrode spring piece; 51. a negative electrode sheet; 511. a bending part; 512. a pressing plate; 52. a compression spring; 6. a connecting sheet; 61. positioning holes; 62. a protrusion; 7. a base; 8. and a shock pad.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
The embodiment of the utility model discloses a battery mounting structure of an electric toothbrush, which is applied to an electric toothbrush shell, as shown in figures 1-7, and comprises the following components: the first support 1 and the second support 2 of detachable connection install two continuous batteries 3 in the first support 1, and wherein a battery 3 is respectively with anodal piece 4 and the butt of second support 2, and another battery 3 butt has negative pole spring piece 5, and negative pole spring piece 5 installs in base 7, installs the connection piece 6 with negative pole spring piece 5 butt on the first support 1, is equipped with the elasticity rib 11 with two battery 3 butt on the first support 1. In the specific implementation process, the control panel is respectively connected with the positive plate 4 and the connecting sheet 6. The first bracket 1 is clamped in the electric toothbrush shell, and the base 7 is rotationally clamped with the electric toothbrush shell.
It should be noted that, through installing two continuous batteries 3 in the first support 1, wherein one battery 3 and the butt of second support 2, another battery 3 butt has negative pole spring leaf 5, is equipped with the elasticity rib 11 that supports tightly with two batteries 3 on the first support 1, and then provides an electric toothbrush's battery mounting structure, and elasticity rib 11 plays to support tightly the effect, prevents that two batteries 3 from taking place to rock, has guaranteed the contact stability of two batteries 3.
As shown in fig. 2-5, the elastic rib 11 is provided with a flat abutment surface 111. In the specific implementation process, the propping surface 111 is arranged in a plane, so that the double batteries 3 can be conveniently propped against, and the double batteries 3 are prevented from shaking.
As shown in fig. 6, the negative electrode spring piece 5 includes a negative electrode piece 51 and a compression spring 52, the negative electrode piece 51 is engaged with the base 7, the connection piece 6 is abutted against the negative electrode piece 51, and the compression spring 52 is abutted against the battery 3. The bottom of the battery 3 is in contact with the compression spring 52, and the double battery 3 is electrically connected to the positive electrode tab 4 and the negative electrode tab 51, respectively.
As shown in fig. 6, the negative electrode sheet 51 is provided with a bent portion 511 that contacts the connecting sheet 6. The negative electrode sheet 51 is easily brought into contact with the connecting piece 6 by providing the bending portion 511.
As shown in fig. 6, the bent portion 511 is provided in a V-shape. Since the bending portion 511 is provided in a V-shape, the problem of poor contact between the negative electrode sheet 51 and the connecting sheet 6 is solved.
As shown in fig. 6, the negative electrode sheet 51 is provided with two pressing plates 512 for pressing the compression springs 52. The pressing action of the pressing plate 512 facilitates fixing one end of the compression spring 52.
As shown in fig. 6, the inner diameter of the compression spring 52 tends to increase in the direction toward the bottom of the negative electrode sheet 51. Since the inner diameter of the compression spring 52 tends to increase in the direction toward the bottom of the negative electrode sheet 51, the compression spring 52 is facilitated to compress and rebound.
As shown in fig. 4 and 5, the first bracket 1 is provided with a mounting groove 12, and a shock pad 8 abutting against the battery 3 is mounted in the mounting groove 12. In the concrete implementation process, the shock pad 8 plays a role in shock absorption, the double batteries 3 are prevented from shaking, and the shock pad 8 is made of silica gel or EVA materials.
As shown in fig. 4 and 7, the connecting piece 6 is provided with a positioning hole 61, the first bracket 1 is provided with a positioning column 13 matched with the positioning hole 61, and the first bracket 1 and the connecting piece 6 are fixedly connected on the positioning column 13 through hot melting. It should be noted that, the number of the positioning posts 13 and the positioning holes 61 is two, and the first bracket 1 and the connecting piece 6 are fixedly connected on the positioning posts 13 by hot melting, so that the connecting piece 6 is convenient to be quickly installed.
As shown in fig. 4 and 7, the connecting piece 6 is provided with a protrusion 62 arranged in an arc shape, and the protrusion 62 is fastened to the first bracket 1. It should be noted that, because the protrusion 62 is arc-shaped, the protrusion 62 is fastened to the first bracket 1, so that the connection piece 6 is fastened to the first bracket 1, and when the base 7 rotates, the problem of the negative electrode piece 51 contacting and clamping is solved.
Working principle: two continuous batteries 3 are installed in the first support 1, one battery 3 is abutted with the second support 2, the other battery 3 is abutted with the negative spring piece 5, the first support 1 is provided with an elastic rib 11 abutted with the two batteries 3, and further the battery installation structure of the electric toothbrush is provided, the elastic rib 11 plays an abutting role, the double batteries 3 are prevented from shaking, and the contact stability of the double batteries 3 is guaranteed.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A battery mounting structure of an electric toothbrush, which is applied in a housing of the electric toothbrush, comprising: first support (1) and second support (2) of detachable connection, install two continuous battery (3) in first support (1), one of them one section battery (3) respectively with anodal piece (4) with second support (2) butt, in addition one section battery (3) butt has negative pole spring leaf (5), negative pole spring leaf (5) are installed in base (7), install on first support (1) with connection piece (6) of negative pole spring leaf (5) butt, be equipped with on first support (1) with two section elastic rib (11) of battery (3) butt.
2. The battery mounting structure of the electric toothbrush according to claim 1, wherein the elastic rib (11) is provided with a pressing surface (111) arranged in a plane.
3. The battery mounting structure of the electric toothbrush according to claim 1 or 2, characterized in that the negative electrode spring piece (5) includes a negative electrode piece (51) and a compression spring (52), the negative electrode piece (51) is engaged with the base (7), the connection piece (6) is abutted with the negative electrode piece (51), and the compression spring (52) is abutted with the battery (3).
4. A battery mounting structure of an electric toothbrush according to claim 3, characterized in that the negative electrode sheet (51) is provided with a bent portion (511) in contact with the connecting sheet (6).
5. The battery mounting structure of an electric toothbrush according to claim 4, wherein the bent portion (511) is provided in a V-shape.
6. A battery mounting structure of an electric toothbrush according to claim 3, wherein the negative electrode sheet (51) is provided with a pressing plate (512) for pressing the compression spring (52), and the number of the pressing plates (512) is two.
7. A battery mounting structure of an electric toothbrush according to claim 3, characterized in that the inner diameter of the compression spring (52) presents an increasing tendency in a direction approaching the bottom of the negative electrode sheet (51).
8. The battery mounting structure of an electric toothbrush according to claim 1 or 2, characterized in that a mounting groove (12) is provided in the first bracket (1), and a shock pad (8) abutting against the battery (3) is mounted in the mounting groove (12).
9. The battery mounting structure of the electric toothbrush according to claim 1, wherein the connecting sheet (6) is provided with a positioning hole (61), the first bracket (1) is provided with a positioning column (13) matched with the positioning hole (61), and the first bracket (1) and the connecting sheet (6) are fixedly connected on the positioning column (13) through hot melting.
10. The battery mounting structure of the electric toothbrush according to claim 1 or 9, characterized in that the connecting piece (6) is provided with a protrusion (62) arranged in an arc shape, and the protrusion (62) is fastened to the first bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321588515.9U CN220042119U (en) | 2023-06-20 | 2023-06-20 | Battery mounting structure of electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321588515.9U CN220042119U (en) | 2023-06-20 | 2023-06-20 | Battery mounting structure of electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042119U true CN220042119U (en) | 2023-11-17 |
Family
ID=88740272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321588515.9U Active CN220042119U (en) | 2023-06-20 | 2023-06-20 | Battery mounting structure of electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042119U (en) |
-
2023
- 2023-06-20 CN CN202321588515.9U patent/CN220042119U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |