CN216211316U - Sealing assembly and portable power source lease box - Google Patents
Sealing assembly and portable power source lease box Download PDFInfo
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- CN216211316U CN216211316U CN202122404856.3U CN202122404856U CN216211316U CN 216211316 U CN216211316 U CN 216211316U CN 202122404856 U CN202122404856 U CN 202122404856U CN 216211316 U CN216211316 U CN 216211316U
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- opening
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- battery compartment
- circuit board
- detection element
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Abstract
The present disclosure relates to a sealing assembly and a portable power source rental box, the sealing assembly comprising: the sealing element body is connected between the battery compartment and the circuit board in a sealing manner, wherein the circuit board is arranged below the battery compartment; the first opening is arranged on the sealing element body and is used for allowing an electric connection terminal connected to the circuit board to pass through, and the shape of the first opening is matched with the shape of the cross section of the electric connection terminal; and the second opening is arranged on the sealing element body and is used for a detection element connected to the circuit board to pass through, and the shape of the second opening is matched with the cross section shape of the detection element. Through above-mentioned technical scheme, the sealing assembly that this disclosure provided can solve near the easy technical problem of ponding of circuit board of portable power source lease case.
Description
Technical Field
The utility model relates to a waterproof technical field of electronic product, specifically relate to a seal assembly and portable power source lease case.
Background
With the rapid popularization and rapid development of smart phones with the characteristics of high resolution, large screen, large amount of APP loading, faster Soc and the like, the power consumption speed of the mobile phone is increased. In order to solve the above problems, a shared mobile power supply is produced in the current environment that the power consumption speed of the mobile phone is continuously increased, the battery technology development is relatively slow, the cruising ability is generally weak, and the mobile power supply is inconvenient to carry. Along with the extensive popularization of sharing portable power source, portable power source charge terminal exists with portable power source lease case's form, and the application scene of portable power source lease case becomes more and more various, all has the risk of intaking under a lot of application scenes, and portable power source lease case is because often being in electrified operating condition, and the risk of circuit short circuit is very easily taken place to ponding near circuit board electrode after intaking.
SUMMERY OF THE UTILITY MODEL
The sealing assembly comprises a sealing assembly body and a sealing cover, wherein the sealing assembly body is arranged on the sealing assembly body, and the sealing assembly body is arranged on the sealing assembly body.
To achieve the above object, the present disclosure provides a seal assembly including: the sealing element body is connected between the battery compartment and the circuit board in a sealing manner, wherein the circuit board is arranged below the battery compartment; the first opening is arranged on the sealing element body and is used for allowing an electric connection terminal connected to the circuit board to pass through, and the shape of the first opening is matched with the shape of the cross section of the electric connection terminal; and the second opening is arranged on the sealing element body and is used for a detection element connected to the circuit board to pass through, and the shape of the second opening is matched with the cross section shape of the detection element.
Optionally, the first opening and the second opening are each configured as a through-hole extending in a thickness direction of the seal body.
Optionally, the thickness of the seal body is smaller than the length of the shorter one of the electrical connection terminal and the detection element.
Optionally, a circle of water retaining protruding edges protruding upwards is arranged on the surface of the sealing element body facing the battery compartment along the circumferential direction.
Optionally, an avoiding step is arranged on the outer peripheral surface of the sealing member body to avoid the protruding structure at the bottom of the battery compartment.
Optionally, still including setting up the first sealing washer at first open-ended both ends, first sealing washer is used for the cover to establish electric connecting terminal's periphery is in order to seal electric connecting terminal with gap between the first opening, and/or still including setting up the second sealing washer at the second open-ended both ends, the second sealing washer is used for the cover to establish detecting element's periphery is in order to seal detecting element with gap between the second opening.
Optionally, the seal body is made of an elastic insulating material.
On the basis of the technical scheme, the disclosure further provides a portable power source leasing box which comprises at least one battery compartment for accommodating a portable power source and a circuit board arranged below the battery compartment, wherein an electric connecting terminal and a detection element extending towards the battery compartment are arranged on the circuit board, and a sealing assembly in the technical scheme is connected between the battery compartment and the circuit board in a sealing mode.
Optionally, the bottom of the battery compartment is provided with a first avoidance port through which the electrical connection terminal passes and a second avoidance port through which the detection element passes, the position of the first avoidance port corresponds to the position of the first opening, and the position of the second avoidance port corresponds to the position of the second opening.
Optionally, a drain opening is formed in the lower part of the side wall of the battery compartment.
Through above-mentioned technical scheme, among the seal assembly that this disclosure provided, because the shape of first opening and electric connection terminal's cross sectional shape looks adaptation, the shape of second opening and detecting element's cross sectional shape looks adaptation, consequently, first opening and electric connection terminal can closely cooperate and realize sealing connection, and second opening and detecting element can closely cooperate and realize sealing connection to avoid ponding in the battery compartment to flow to the circuit board along electric connection terminal and detecting element, thereby make near keeping dry of circuit board. The portable power source leasing box provided by the present disclosure has the same technical effect as the sealing assembly in the above technical scheme, and is not repeated herein in order to avoid unnecessary repetition.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic diagram of a portable power rental box according to an embodiment of the disclosure;
FIG. 2 is a schematic structural view of a seal body of a seal assembly in accordance with an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a circuit board according to an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of the configuration of the seal body in cooperation with the electrical connection terminals and the sensing element in an embodiment of the present disclosure.
Description of the reference numerals
1-sealing element body, 11-first opening, 12-second opening, 13-water retaining convex edge, 14-avoiding step, 2-circuit board, 21-electric connecting terminal, 22-detecting element, 3-battery compartment, 31-rotary lock catch and 4-mobile power supply.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise stated, the use of directional words such as "upper and lower" generally refers to the upper and lower parts of the portable power source rental box in the normal use state, and with reference to the drawing directions of fig. 1 to 3, "inner and outer" refers to the inner and outer parts relative to the profile of the corresponding component part itself. The terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for sequential or importance. In addition, when the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.
In order to achieve the above object, the present disclosure provides a sealing assembly, as shown in fig. 2, which may include a sealing body 1 and a first opening 11 and a second opening 12 provided on the sealing body 1, wherein, as shown in fig. 3 and 4, the sealing body 1 may be hermetically connected between a battery compartment 3 of a portable power rental box and a circuit board 2, as shown in fig. 1 and 3, the circuit board 2 may be provided below the battery compartment 3, as shown in fig. 4, the first opening 11 is for passing an electric connection terminal 21 connected to the circuit board 2, the first opening 11 may have a shape adapted to a cross-sectional shape of the electric connection terminal 21 such that the electric connection terminal 21 is closely fitted to the first opening 11, the second opening 12 is for passing a detection element 22 connected to the circuit board 2, the second opening 12 may have a shape adapted to a cross-sectional shape of the detection element 22, so that the sensing element 22 is mated with the second opening 12.
Through the technical scheme, in the sealing assembly provided by the disclosure, as the shape of the first opening 11 is matched with the cross section shape of the electric connecting terminal 21, and the shape of the second opening 12 is matched with the cross section shape of the detection element 22, the first opening 11 and the electric connecting terminal 21 can be tightly matched to realize sealing connection, and the second opening 12 and the detection element 22 can be tightly matched to realize sealing connection, so that accumulated water in the battery compartment 3 is prevented from flowing onto the circuit board 2 along the electric connecting terminal 21 and the detection element 22, and the vicinity of the circuit board 2 is kept dry.
Referring to fig. 2 and 4, the shape of the sealing member body 1 may be adapted to the shape of the bottom of the battery compartment 3 and the arrangement of the positions of the electrical connection terminals 21 and the detection elements 22 on the circuit board 2, in the embodiment of the present disclosure, since the bottom of the battery compartment 3 is rectangular and the electrical connection terminals 21 and the detection elements 22 are arranged in a straight line, the sealing member body 1 may be configured in a long strip structure, and the first opening 11 and the second opening 12 may be both configured as through holes extending in the thickness direction of the sealing member body 1, so that the top ends of the electrical connection terminals 21 and the detection elements 22 penetrate out of the sealing member body 1.
In addition, the thickness of the sealing member body 1 needs to be smaller than the length of the shorter one of the electrical connection terminal 21 and the detection element 22 to ensure that the top ends of the electrical connection terminal 21 and the detection element 22 can penetrate out of the sealing member body 1 and can pass through the bottom of the battery compartment 2 to be in contact with the portable power source 4.
When the sealing element body 1 is assembled between the battery compartment 3 and the circuit board 2, a small gap is inevitably generated between one side surface of the sealing element body 1 facing the battery compartment 3 and the bottom surface of the battery compartment 3 due to the difference of flatness, in order to avoid water entering the gap between the battery compartment 3 and the sealing element body 1, as shown in fig. 2, a circle of water blocking convex edge 13 which protrudes upwards can be arranged on the surface of the sealing element body 1 facing the battery compartment 3 along the circumferential direction, and the water blocking convex edge 13 can seal the gap between the battery compartment 3 and the sealing element body 1 along the circumferential direction, so that the inflow of water is avoided.
In addition, in order to improve the sealing effect of the water retaining ledge 13, the water retaining ledge 13 may be made of an elastic insulating material, for example, an insulating silica gel, an insulating rubber, an insulating resin, or the like, so that when the sealing member body 1 is pressed between the battery compartment 3 and the circuit board 2, the water retaining ledge 13 can be pressed to generate elastic deformation, thereby improving the sealing reliability, and in addition, the insulating material can also prevent the circuit board 2 from short-circuiting.
Further, as shown in fig. 2, an escape step 14 may be provided on the outer circumferential surface of the sealing member body 1 to escape the protruding structure of the bottom of the battery compartment 3.
In order to further improve the sealing effect of the sealing assembly, the sealing assembly may further include first sealing rings (not shown) disposed at two ends of the first opening 11, the first sealing rings being configured to be sleeved on the outer periphery of the electrical connection terminal 21 to seal a gap between the electrical connection terminal 21 and the first opening 11, thereby improving the sealing reliability of the sealing member body 1 for the electrical connection terminal 21, and/or the sealing assembly may further include second sealing rings (not shown) disposed at two ends of the second opening 12, the second sealing rings being configured to be sleeved on the outer periphery of the detection element 22 to seal a gap between the detection element 22 and the second opening 12, thereby improving the sealing reliability of the sealing member body 1 for the detection element 22.
In addition, the sealing member body 1 may be made of an elastic insulating material, for example, an insulating silicone, an insulating rubber, an insulating resin, or the like, so that when the sealing member body 1 is pressed between the battery compartment 3 and the circuit board 2, the sealing member body 1 can be pressed to generate elastic deformation, thereby further improving the sealing performance, and in addition, the insulating material can also prevent the circuit board 2 from short-circuiting.
On the basis of the technical scheme, the disclosure also provides a mobile power supply leasing box which is shown in reference to figures 1 and 3, the portable power source leasing box can comprise at least one battery chamber 3 for accommodating a portable power source 4 and a circuit board 2 arranged below the battery chamber 3, wherein the circuit board 2 is provided with an electric connecting terminal 21 extending towards the battery chamber 3 and a detection element 22, in the embodiment of the present disclosure, the number of the electrical connection terminals 21 may be six, the six electrical connection terminals 21 may be arranged in a row, the number of the detection elements 22 may be two, and referring to fig. 2 and 4, the sealing assembly of the above technical solution may be hermetically connected between the battery chamber 3 and the circuit board 2, wherein the number and arrangement of the first openings 11 and the second openings 12 on the sealing member main body 1 correspond to the number and arrangement of the electrical connection terminals 21 and the detection elements 22, respectively.
Through the technical scheme, the portable power source leasing box provided by the disclosure has the same technical effect as the sealing assembly in the technical scheme, and unnecessary repetition is avoided, so that the details are not repeated.
In order to enable the electric connection terminal 21 and the detection element 22 to enter the battery compartment 3, a first avoidance port (not shown) through which the electric connection terminal 21 can pass and a second avoidance port (not shown) through which the detection element 22 can pass are provided at the bottom of the battery compartment 3, the position of the first avoidance port corresponds to the position of the first opening 11, so that the electric connection terminal 21 can sequentially pass through the first opening 11 and the bottom of the battery compartment 3 to be able to contact with the mobile power source 4 in the battery compartment 3, and the position of the second avoidance port corresponds to the position of the second opening 12, so that the detection element 22 can sequentially pass through the second opening 12 and the bottom of the battery compartment 3 to be able to detect the state of the mobile power source 4 in the battery compartment 3.
In order to discharge the water entering the battery compartment 3 as soon as possible, a drain opening (not shown) may be provided at a lower portion of the sidewall of the battery compartment 3. In addition, the portable power source leasing box is generally provided with a buckle for locking the portable power source 4, the buckle can be arranged at a position corresponding to the lower part of the battery compartment 3, correspondingly, the lower part of the side wall of the battery compartment 3 can be provided with an avoiding hole for avoiding the buckle, so that the buckle can be inserted into the battery compartment 3, and the avoiding hole can be used as the water outlet, so as to simplify the structure of the battery compartment 3.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (10)
1. A seal assembly, comprising:
the sealing element comprises a sealing element body (1) which is connected between a battery compartment (3) and a circuit board (2) in a sealing manner, wherein the circuit board (2) is arranged below the battery compartment (3);
the first opening (11) is arranged on the sealing element body (1) and is used for allowing an electric connecting terminal (21) connected to the circuit board (2) to penetrate through, and the shape of the first opening (11) is matched with the cross section shape of the electric connecting terminal (21); and
and the second opening (12) is arranged on the sealing element body (1) and is used for allowing a detection element (22) connected to the circuit board (2) to pass through, and the shape of the second opening (12) is matched with the cross section shape of the detection element (22).
2. The seal assembly according to claim 1, characterized in that the first opening (11) and the second opening (12) are each configured as a through-hole extending in the thickness direction of the seal body (1).
3. The sealing assembly according to claim 1, characterized in that the thickness of the seal body (1) is smaller than the length of the shorter one of the electrical connection terminal (21) and the detection element (22).
4. The seal assembly according to claim 1, characterized in that the surface of the seal body (1) facing the battery compartment (3) is circumferentially provided with a ring of water-retaining beads (13) projecting upwards.
5. The seal assembly according to claim 1, characterized in that an avoidance step (14) is provided on the outer circumferential surface of the seal body (1) to avoid a raised structure of the bottom of the battery compartment (3).
6. The sealing assembly according to claim 1, further comprising first sealing rings disposed at both ends of the first opening (11), the first sealing rings being configured to be fitted around an outer circumference of the electrical connection terminal (21) to seal a gap between the electrical connection terminal (21) and the first opening (11), and/or
The detection device is characterized by further comprising second sealing rings arranged at two ends of the second opening (12), wherein the second sealing rings are used for being sleeved on the periphery of the detection element (22) to seal a gap between the detection element (22) and the second opening (12).
7. The seal assembly according to claim 1, characterized in that the seal body (1) is made of an elastic insulating material.
8. A portable power supply leasing box, characterized by comprising at least one battery compartment (3) for accommodating a portable power supply (4) and a circuit board (2) arranged below the battery compartment (3), wherein an electric connecting terminal (21) extending towards the battery compartment (3) and a detection element (22) are arranged on the circuit board (2), and a sealing assembly according to any one of claims 1-7 is hermetically connected between the battery compartment (3) and the circuit board (2).
9. Mobile power supply leasing box according to claim 8, characterized in that the bottom of said battery compartment (3) is provided with a first escape opening for the passage of said electric connection terminals (21) and a second escape opening for the passage of said detection element (22), the position of said first escape opening corresponding to the position of said first opening (11) and the position of said second escape opening corresponding to the position of said second opening (12).
10. The portable power rental box of claim 8, wherein a drain opening is formed in a lower portion of a side wall of the battery compartment (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404856.3U CN216211316U (en) | 2021-09-30 | 2021-09-30 | Sealing assembly and portable power source lease box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404856.3U CN216211316U (en) | 2021-09-30 | 2021-09-30 | Sealing assembly and portable power source lease box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216211316U true CN216211316U (en) | 2022-04-05 |
Family
ID=80860492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122404856.3U Active CN216211316U (en) | 2021-09-30 | 2021-09-30 | Sealing assembly and portable power source lease box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216211316U (en) |
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2021
- 2021-09-30 CN CN202122404856.3U patent/CN216211316U/en active Active
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