CN218334407U - Charging device and charging system - Google Patents
Charging device and charging system Download PDFInfo
- Publication number
- CN218334407U CN218334407U CN202221954821.5U CN202221954821U CN218334407U CN 218334407 U CN218334407 U CN 218334407U CN 202221954821 U CN202221954821 U CN 202221954821U CN 218334407 U CN218334407 U CN 218334407U
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- charging
- sleeve
- detection module
- pressure detection
- needle
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Abstract
The utility model discloses a charging device and a charging system, wherein the charging device comprises a base, a sleeve, a charging pin, a pressure detection module and an elastic element, the sleeve is arranged on the base and is provided with a charging pin mounting hole; the charging needle is arranged on the sleeve and comprises a charging part and a limiting part, the charging part penetrates through the charging needle mounting hole, part of the charging part is positioned outside the sleeve, and the limiting part is positioned in the sleeve and used for preventing the charging needle from falling off from the sleeve; the pressure detection module is positioned in the sleeve and used for detecting the pressure applied to the charging needle; the elastic element is positioned between the pressure detection module and the charging pin; the prompting module is used for sending out prompting information according to the pressure detected by the pressure detection module. The utility model discloses a pressure detection module detects electronic equipment and whether places to target in place to through the suggestion of suggestion module, improve the success rate that electronic equipment charged and placed, the stable performance guarantees electronic equipment's normal charging. The utility model has the advantages of reasonable design, processing convenient assembling saves the cost.
Description
Technical Field
The utility model belongs to the technical field of the accessory that charges of electronic equipment, specifically speaking relates to a charging device and charging system.
Background
Currently, electronic devices, such as wearable devices, are generally configured with a charging base through which the electronic device is charged. The charging base is provided with a charging pin, the electronic equipment is provided with a charging contact, the electronic equipment is placed on the base during charging, and charging is started under the good condition that the charging contact is in contact with the charging pin.
However, since the charging contact and the charging pin are both small, when the electronic device is placed on the base, the charging contact and the charging pin cannot be completely in contact with each other, and there are cases where there is no contact or a contact failure. Under the condition that the charging contact and the charging pin are not in contact or have poor contact, although the electronic equipment is placed on the base, the electronic equipment is not charged, and if a user does not find that the position of the electronic equipment is adjusted in time, the electronic equipment is not charged, so that the use of the user is influenced.
Disclosure of Invention
The utility model aims at providing a charging device has solved prior art electronic equipment and has placed behind charging base, has the technical problem that contact or contact failure lead to electronic equipment not to charge that the contact and the needle of charging do not contact.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a charging device, comprising:
a base;
the sleeve is arranged on the base and provided with a charging pin mounting hole;
the charging needle is arranged on the sleeve and comprises a charging part and a limiting part, the charging part is arranged in the charging needle mounting hole, part of the charging part is positioned outside the sleeve, the limiting part is positioned in the sleeve, and the limiting part is used for preventing the charging needle from falling off the sleeve;
the pressure detection module is positioned in the sleeve and used for detecting the pressure applied to the charging needle;
the elastic element is positioned in the sleeve and is positioned between the pressure detection module and the charging pin;
and the prompting module is used for sending out prompting information according to the pressure detected by the pressure detection module.
In the charging device, the base has a pressure detection module mounting structure for mounting the pressure detection module.
In the charging device as described above, the pressure detection module mounting structure includes a first positioning protrusion located on the base.
In the charging device as described above, the pressure detection module mounting structure includes a second positioning protrusion located on the base, and the pressure detection module is located between the first positioning protrusion and the second positioning protrusion.
The charging device as described above, at least a part of the elastic member is located between the first positioning projection and the second positioning projection.
In the charging device, the first positioning protrusion and the second positioning protrusion are annular, and the pressure detection module is annular.
In the charging device as described above, the outer side of the first positioning protrusion is used for supporting and positioning the inner side of the sleeve.
In the charging device, the first positioning protrusion is provided with a first through hole for the wire of the pressure detection module to pass through, and the sleeve is provided with a second through hole for the wire of the pressure detection module to pass through.
In the charging device, the limiting part has a limiting groove, and at least part of the elastic element is located in the limiting groove.
A charging system comprises an electronic device and the charging device.
Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses a charging device comprises a base, a sleeve, a charging pin, a pressure detection module and an elastic element, wherein the sleeve is arranged on the base and is provided with a charging pin mounting hole; the charging needle is arranged on the sleeve and comprises a charging part and a limiting part, the charging part penetrates through the charging needle mounting hole, part of the charging part is positioned outside the sleeve, the limiting part is positioned in the sleeve, and the limiting part is used for preventing the charging needle from falling off the sleeve; the pressure detection module is positioned in the sleeve and used for detecting the pressure applied to the charging needle; the elastic element is positioned in the sleeve and is positioned between the pressure detection module and the charging pin; the prompting module is used for sending out prompting information according to the pressure detected by the pressure detection module. The utility model discloses a pressure detection module detects electronic equipment and places whether target in place when charging device to through the suggestion of suggestion module, improve the success rate that electronic equipment charged and placed, the stable performance guarantees electronic equipment's normal charging. The utility model has the advantages of reasonable design, processing convenient assembling saves the cost.
The utility model discloses a charging system includes electronic equipment and charging device, and electronic equipment has the contact of charging, and charging device includes base, sleeve, charging needle, pressure detection module and elastic element, and the sleeve sets up in the base, and the sleeve has the charging needle mounting hole; the charging needle is arranged on the sleeve and comprises a charging part and a limiting part, the charging part penetrates through the charging needle mounting hole, part of the charging part is positioned outside the sleeve, the limiting part is positioned in the sleeve, and the limiting part is used for preventing the charging needle from falling off the sleeve; the pressure detection module is positioned in the sleeve and used for detecting the pressure applied to the charging needle; the elastic element is positioned in the sleeve and is positioned between the pressure detection module and the charging pin; the prompting module is used for sending out prompting information according to the pressure detected by the pressure detection module. The utility model discloses a pressure detection module detects electronic equipment and places whether target in place when charging device to through the suggestion of suggestion module, improve the success rate that electronic equipment charged and placed, the stable performance guarantees electronic equipment's normal charging. The utility model has the advantages of reasonable design, processing convenient assembling saves the cost.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a cross-sectional view of an embodiment of the present invention.
Fig. 3 is an exploded view of an embodiment of the present invention.
In the figure, the position of the upper end of the main shaft,
1. a base;
11. a first positioning projection;
111. a first through hole;
12. a second positioning projection;
2. a sleeve;
21. a charging pin mounting hole;
22. a second through hole;
3. a charging pin;
31. a charging section;
32. a limiting part;
321. a limiting groove;
4. a pressure detection module;
41. a wire;
5. an elastic element.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 3, the present embodiment provides a charging device, which includes a base 1, a sleeve 2, a charging pin 3, a pressure detection module 4, and an elastic element 5.
The base 1 is a base of the charging device and is used for bearing other components of the charging device.
The base 1 has a pressure detection module mounting structure for mounting the pressure detection module 4, preventing the pressure detection module 4 from shifting.
Specifically, the pressure detection module mounting structure includes a first positioning protrusion 11 located on the base 1, and the first positioning protrusion 11 positions the pressure detection module 4.
Further, the pressure detection module mounting structure includes a second positioning protrusion 12 located on the base 1, and the pressure detection module 4 is located between the first positioning protrusion 11 and the second positioning protrusion 12.
The first positioning protrusion 11 and the second positioning protrusion 12 have a certain height and are higher than the pressure detection module 4, and at least a part of the elastic element 5 is also located between the first positioning protrusion 11 and the second positioning protrusion 12 for positioning the elastic element 5. Specifically, the bottom portion of the elastic element 5 may be disposed between the first positioning protrusion 11 and the second positioning protrusion 12 to realize that the first positioning protrusion 11 and the second positioning protrusion 12 position the bottom of the elastic element 5.
The first positioning protrusion 11 and the second positioning protrusion 12 are preferably ring-shaped, and the pressure detection module 4 is ring-shaped to improve detection accuracy.
Of course, the first positioning protrusion 11 may also be a plurality of protrusions forming a ring shape, and the second positioning protrusion 12 may also be a plurality of protrusions forming a ring shape.
The sleeve 2 is arranged on the base 1.
The outer side of the first positioning projection 11 is used for supporting the inner side of the positioning sleeve 2. That is, the outer shape of the first locator projection 11 is adapted to the inner shape and size of the support locator sleeve 2.
The sleeve 2 is arranged cylindrically, and the sleeve 2 is used for protecting the elastic element 5.
The bottom of the sleeve 2 is assembled with the base 1 and the top of the sleeve 2 is used for mounting the charging pin 3.
The sleeve 2 has a charging pin mounting hole 21.
Specifically, the charging pin mounting hole 21 is located at the top of the sleeve 2.
The charging needle 3 is arranged on the sleeve 2, and the charging needle 3 is connected with a power supply through a lead.
The charging pin 3 includes a charging portion 31 and a stopper portion 32.
The charging portion 31 is mounted in the charging pin mounting hole 21, a part of the charging portion 31 is located outside the sleeve 2, the limiting portion 32 is located inside the sleeve 2, and the limiting portion 32 is used for preventing the charging pin 3 from falling off from the sleeve 2.
The stopper 32 is columnar. Generally, the stopper 32 has a cylindrical shape.
The stopper 32 forms a step with the charging unit 31.
The position-limiting part 32 has a position-limiting groove 321, and at least a part of the elastic element 5 is located in the position-limiting groove 321 for positioning the elastic element 5. Specifically, the top portion of the elastic member 5 may be disposed in the stopper groove 321 to position the top of the elastic member 5.
The pressure detection module 4 is located inside the sleeve 1.
Specifically, the pressure detection module 4 is disposed in the pressure detection module mounting structure of the base 1.
The pressure detection module 4 is used for detecting the pressure applied to the charging needle 3. After electronic equipment places the back in place, electronic equipment's the contact pressure that charges is on charging needle 3, for charging certain pressure of needle 3, the pressure that charges that needle 3 received is exerted to pressure detection module 4 through elastic element 5 on, pressure detection module 4 detects the back explanation contact that charges and is connected well with charging needle 3, can normally charge.
A prompting device can be arranged on the base 1 and sends out prompting information according to the pressure detected by the pressure detection module.
When the pressure detected by the pressure detection module reaches a set value, the prompting device sends out prompting information to prompt normal charging.
For example, the prompting device is an indicator light, and when the pressure detection module detects that the pressure reaches a set value, the indicator light is controlled to be turned on, which indicates that normal charging is possible.
Or when the pressure detected by the pressure detection module does not reach a set value, the prompting device sends out prompting information to prompt that normal charging cannot be carried out.
For example, the prompting device is an indicator light, and when the pressure detection module detects that the pressure does not reach the set value, the indicator light is controlled to be turned on, so that the situation that the charging cannot be normally performed is indicated, and a user is reminded of processing.
The first positioning protrusion 11 is opened with a first through hole 111 for the lead wire 41 of the pressure detection module 4 to pass through.
The sleeve 2 is opened with a second through hole 22 for the lead wire 41 of the pressure detection module 4 to pass through.
The elastic element 5 is positioned in the sleeve 2, and the elastic element 5 is positioned between the pressure detection module 4 and the charging pin 3.
The elastic element 5 is used to reset the charging pin 3 when the electronic device is removed.
When electronic equipment charges, electronic equipment's the contact that charges and the contact of needle of charging 3, under the effect of electronic equipment self gravity and/or magnetic force (when having magnetism and close the function), electronic equipment's the contact that charges gives 3 certain effort of needle of charging, and elastic component 5 can produce elastic deformation, and the effort of the elastic deformation of production can be used to pressure measurement module 4. When the force applied to the pressure detection module 4 reaches a predetermined threshold value, a signal is transmitted through the wire 41, the indicator light is turned on to prompt a user that the electronic device is being charged, and if the indicator light is not turned on, it is indicated that the electronic device is not placed in place, and the user needs to readjust the position, so that the success rate of charging and placing the electronic device is improved.
The embodiment further provides a charging system, which includes an electronic device and the charging device, where the electronic device has a charging contact, and when the electronic device is placed on the charging device, the charging contact is in contact with the charging pin, and when the pressure detected by the pressure detection module reaches a set value, the charging contact is in good contact with the charging pin, so that normal charging can be performed, otherwise, normal charging cannot be performed.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the form and details of the embodiments may be made, or equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.
Claims (10)
1. A charging device, comprising:
a base;
the sleeve is arranged on the base and provided with a charging pin mounting hole;
the charging needle is arranged on the sleeve and comprises a charging part and a limiting part, the charging part is arranged in the charging needle mounting hole, part of the charging part is positioned outside the sleeve, the limiting part is positioned in the sleeve, and the limiting part is used for preventing the charging needle from falling off the sleeve;
the pressure detection module is positioned in the sleeve and used for detecting the pressure applied to the charging needle;
the elastic element is positioned in the sleeve and is positioned between the pressure detection module and the charging needle;
and the prompting module is used for sending out prompting information according to the pressure detected by the pressure detection module.
2. A charging arrangement as claimed in claim 1, in which the base has a pressure sensing module mounting arrangement for mounting the pressure sensing module.
3. A charging arrangement as claimed in claim 2, in which the pressure sensing module mounting arrangement comprises a first locating projection on the base.
4. A charging device as claimed in claim 3, in which the pressure detection module mounting structure comprises a second locating projection on the base, the pressure detection module being located between the first and second locating projections.
5. A charging arrangement as claimed in claim 4, in which at least part of the resilient member is located between the first and second locating projections.
6. A charging arrangement as claimed in claim 4, in which the first and second locating projections are annular and the pressure sensing means is annular.
7. A charging arrangement as claimed in claim 3, in which the outer side of the first locating projection is adapted to support the inner side of the locating sleeve.
8. The charging device according to claim 3, wherein the first positioning protrusion defines a first through hole for passing a wire of the pressure detection module therethrough, and the sleeve defines a second through hole for passing a wire of the pressure detection module therethrough.
9. A charging arrangement as claimed in any of claims 1 to 8, in which the retaining portion has a retaining recess in which at least part of the resilient element is located.
10. A charging system comprising an electronic device and a charging apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954821.5U CN218334407U (en) | 2022-07-27 | 2022-07-27 | Charging device and charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954821.5U CN218334407U (en) | 2022-07-27 | 2022-07-27 | Charging device and charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218334407U true CN218334407U (en) | 2023-01-17 |
Family
ID=84872105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221954821.5U Active CN218334407U (en) | 2022-07-27 | 2022-07-27 | Charging device and charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218334407U (en) |
-
2022
- 2022-07-27 CN CN202221954821.5U patent/CN218334407U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |