CN114760788B - Waterproof electronic equipment with detachable functional module - Google Patents
Waterproof electronic equipment with detachable functional module Download PDFInfo
- Publication number
- CN114760788B CN114760788B CN202210430607.8A CN202210430607A CN114760788B CN 114760788 B CN114760788 B CN 114760788B CN 202210430607 A CN202210430607 A CN 202210430607A CN 114760788 B CN114760788 B CN 114760788B
- Authority
- CN
- China
- Prior art keywords
- waterproof
- accommodating groove
- functional module
- buckle
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000004308 accommodation Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to a waterproof electronic device with a detachable functional module, which comprises a device main body and the functional module, wherein waterproof shells for packaging a circuit are respectively arranged on the device main body and the functional module, accommodating grooves are respectively formed in the two waterproof shells in a sunken mode, and connectors and buckles are respectively arranged on the two accommodating grooves; the electric signal and current transmission between the functional module and the equipment main body is realized through the electric connection of the two connectors; the two buckles are meshed and buckled to form a specific locking structure to realize the mechanical connection of the functional module and the equipment main body; through the cooperation setting of two accommodation grooves, make two connectors be located a confined space. The waterproof electronic equipment can realize the split modular design of electronic products and achieve high-level waterproof performance.
Description
Technical Field
The invention relates to the technical field of electronic equipment waterproofing, in particular to a waterproof electronic equipment with a detachable functional module.
Background
At present, most of waterproof electronic products are integrated into a whole, namely circuit parts such as a circuit board, a display screen, a battery, a camera and the like are integrated into a whole sealed cavity. For electronic products with split modular design, as signals and currents are required to be transmitted between the modules through the conductive connectors, the connectors are exposed to the external environment, and the waterproof and dustproof performances of the whole electronic product are greatly affected. Therefore, the electronic product with the split modular design is difficult to achieve higher-level waterproof performance in the traditional design.
Disclosure of Invention
In order to solve the problems, the invention provides waterproof electronic equipment with a detachable functional module, which not only can realize the split modular design of electronic products, but also can achieve high-level waterproof performance.
The invention is realized by the following scheme: a waterproof electronic device with a detachable functional module, comprising:
the device comprises a device main body, wherein the device main body comprises a device circuit and a first waterproof shell for packaging the device circuit, a first connector for transmitting an electric signal is arranged on the device circuit, a first accommodating groove is formed in the inner surface of the first waterproof shell in a concave manner, a first buckle is arranged on the first accommodating groove, and a first waterproof interface for the first connector to penetrate out is formed in a position, avoiding the first buckle, of the first accommodating groove;
the function module comprises a function circuit and a second waterproof shell body, wherein the second waterproof shell body is used for packaging the function circuit, a second connector used for transmitting electric signals is arranged on the function circuit, a second accommodating groove is formed in the inner concave mode of the outer surface of the second waterproof shell body, a second buckle is arranged on the second accommodating groove, and a second waterproof interface for the second connector to penetrate out is formed in a position, avoiding the second buckle, of the second accommodating groove; wherein,,
in the state that the functional module is connected to the equipment main body, the second buckle is meshed and buckled with the first buckle, the second connector is electrically connected with the first connector, and the second accommodating groove is in butt joint with the first accommodating groove to form a first airtight space.
The waterproof electronic equipment with the detachable functional module is further improved in that the first accommodating groove is further recessed around the first waterproof interface to form a third accommodating groove, a circle of soft rubber is arranged around the second waterproof interface, and in the state that the functional module is connected to the equipment main body, the soft rubber is embedded into the third accommodating groove and is pressed to the groove wall of the third accommodating groove to form a second closed space in a pushing mode, and the second closed space is matched with the third accommodating groove.
The waterproof electronic equipment with the detachable functional module is further improved in that the soft rubber is fixed with the second accommodating groove in a liquid silica gel molding or bonding mode.
The waterproof electronic equipment with the detachable functional module is further improved in that the first buckle is of an inverted buckle structure arranged on the first accommodating groove, the second buckle is of a rotating structure, a switch lock catch used for driving the second buckle to rotate relative to the first buckle and separate from the first buckle is arranged on the second waterproof shell, one end part of the switch lock catch is connected with the second buckle, the other end part of the switch lock catch penetrates out of the second waterproof shell, an operating handle is arranged at the penetrating-out end of the second waterproof shell, and a third waterproof interface for the switch lock catch to penetrate out is arranged on the second waterproof shell.
The waterproof electronic equipment with the detachable functional module is further improved in that the second buckle is positioned at the geometric center of the functional module.
The waterproof electronic equipment with the detachable functional module is further improved in that a circle of ribs are arranged on the periphery of the second accommodating groove, and a circle of rib grooves for embedding the ribs are arranged on the periphery of the first accommodating groove.
The waterproof electronic equipment with the detachable functional module is further improved in that the first connector and the second connector are connected in a plug-in mode through pins, and the plug-in direction is consistent with the assembly and disassembly direction of the functional module.
The invention includes, but is not limited to, the following benefits:
1. through the cooperation setting between first buckle and the second buckle, between first connector and the second connector and between first storage tank and the second storage tank, both guaranteed the detachable connection of function module and equipment body, avoided the connector to expose in external environment again, realized the components of a whole that can function independently modularized design of electronic product, guaranteed the high-level waterproof performance of electronic product.
2. Through the cooperation setting of flexible glue and third storage tank, guarantee that first connector and second connector can be arranged in relatively independent and totally closed space when connected state, further improve the waterproof performance between function module and the equipment main part.
3. Through the setting of switch hasp and connector grafting structure for the dismouting of function module is more convenient.
4. Through the setting of muscle groove and rib, realize that the equipment main part is fixed to the more stable of function module, further guarantee the waterproof performance between the two simultaneously.
Drawings
Fig. 1 shows a schematic view of an assembled state of the functional module and the apparatus body of the present invention.
Fig. 2 shows a schematic diagram of the functional module and the device body of the present invention in a disassembled state.
Fig. 3 is a schematic view showing the structure of a first accommodating groove on a main body of the apparatus according to the present invention.
Fig. 4 is a schematic structural diagram of a second accommodating groove on the functional module in the present invention.
Fig. 5 shows a schematic diagram of the overall structure of the functional module in the present invention.
Fig. 6 is a partial longitudinal sectional view showing an assembled state of the functional module and the apparatus body of the present invention.
Fig. 7 is a partial transverse sectional view showing an assembled state of the functional module and the apparatus body of the present invention.
Detailed Description
In order to solve the problem that the electronic product cannot meet the high-grade waterproof requirement due to the fact that the connector is exposed to the external environment, the invention provides waterproof electronic equipment with the detachable functional module, which can realize the split modular design of the electronic product and achieve the high-grade waterproof performance.
The waterproof electronic device with the detachable functional module is further described below with reference to the drawings by using specific embodiments.
Referring to fig. 1 to 4, a waterproof electronic apparatus with a detachable functional module, comprising:
the device comprises a device main body 1, wherein the device main body 1 comprises a device circuit and a first waterproof shell 11 for packaging the device circuit, the device circuit is provided with a first connector 12 for transmitting electric signals, a first accommodating groove 13 is formed in an inward concave manner on the outer surface of the first waterproof shell 11, a first buckle 14 is arranged on the first accommodating groove 13, and a first waterproof interface for the first connector 12 to penetrate is formed at a position, avoiding the first buckle 14, on the first accommodating groove 13;
a functional module 2 detachably connected to the device main body 1, the functional module 2 includes a functional circuit and a second waterproof housing 21 for packaging the functional circuit, the functional circuit is provided with a second connector 22 for transmitting an electrical signal, the outer surface of the second waterproof housing 21 is concavely formed with a second accommodating groove 23, the second accommodating groove 23 is provided with a second buckle 24, and a second waterproof interface for the second connector 22 to penetrate is provided at a position of the second accommodating groove 23 avoiding the second buckle 24; wherein,,
in a state that the functional module 2 is connected to the device main body 1, the second buckle 24 is snapped onto the first buckle 14, the second connector 22 is electrically connected to the first connector 12, and the second accommodating groove 23 is abutted with the first accommodating groove 13 to form a first closed space.
Specifically: the device circuit comprises a main circuit board, a display screen, a battery and other circuits of the electronic device, wherein the functional circuit is a circuit for realizing corresponding functions, and the functional module 2 in the embodiment is a camera module, so that the functional circuit is a circuit for realizing camera functions, and the electronic device can be expanded to realize the camera functions; the first connector 12 is connected with the second connector 22 by inserting and pulling the pins, and the inserting and pulling direction is matched with the fastening direction of the first fastener 14 and the second fastener 24, that is, the assembling and disassembling direction of the functional module 2 is consistent, so that the functional module 2 is more convenient to assemble and disassemble.
When the functional module 2 is assembled on the apparatus main body 1: in the first aspect, the transmission of electric signals and currents between the functional module 2 and the apparatus main body 1 is achieved through the electrical connection of the first connector 12 and the second connector 22; in the second aspect, the first buckle 14 and the second buckle 24 are meshed and buckled to form a specific fastening locking structure to realize the mechanical connection between the functional module 2 and the equipment main body 1, so that the connection stability of the functional module 2 and the equipment main body 1 is ensured, and meanwhile, the reliable connection between the first connector 12 and the second connector 22 is also ensured; in the third aspect, the first connector 12 and the second connector 22 are located in the first airtight space through the matching arrangement of the first accommodating groove 13 and the second accommodating groove 23, so that the sealing and waterproof performance of the whole structure of the electronic device after assembly are ensured. In the present embodiment, only one detachable functional module is taken as an example, and in practical application, the same design concept can be extended to an electronic device with a plurality of detachable functional modules.
As a preferred embodiment, as shown in fig. 7, the first accommodating groove 13 is further recessed around the first waterproof port to form a third accommodating groove 15, a ring of soft rubber 25 is disposed around the second waterproof port, and in a state that the functional module 2 is connected to the device main body 1, the soft rubber 25 is embedded into the third accommodating groove 15 and is pressed to a groove wall of the third accommodating groove 15, and is matched with the third accommodating groove 15 to form a second closed space.
Specifically, the flexible glue 25 is fixed to the second accommodating groove 23 by molding or bonding with liquid silicone, the third accommodating groove 15 makes the first connector 12 located in a semi-closed space, and after the functional module 2 is assembled with the device main body 1, the flexible glue 25 and the third accommodating groove 15 are relatively fixed to form the second closed space that completely closes the first connector 12 and the second connector 22, so as to further improve the waterproof performance between the functional module 2 and the device main body 1. In addition, the soft rubber 25 has a specific hardness, and is deformed by pressing against the third accommodating groove 15, and is in interference fit with the third accommodating groove 15, and the interference fit is also a specific value, under the fit condition, the two parts can realize air tightness under specific air pressure. The first waterproof housing 11 has a relatively strong hardness, so that the deformation amount of the soft rubber 25 during interference fit is negligible. The embodiment further improves the sealing and waterproof performance of the whole structure of the electronic equipment after assembly.
As a preferred embodiment, as shown in fig. 5 and 6, the first buckle 14 is an inverted buckle structure installed on the first accommodating groove 13, the second buckle 24 is a rotating structure, the second waterproof housing 21 is provided with a switch buckle 27 for driving the second buckle 24 to rotate relative to the first buckle 14 and separate from the first buckle 14, one end of the switch buckle 27 is connected with the second buckle 24, the other end of the switch buckle 27 penetrates out of the second waterproof housing 21, and an operating handle is provided at the penetrating end, and the second waterproof housing 21 is provided with a third waterproof interface for the switch buckle 27 to penetrate out.
The first buckle 14, the second buckle 24 and the switch lock catch 27 form a locking mechanism, and the switch lock catch 27 is operated to drive the second buckle 24 to rotate, so that the second buckle 24 and the first buckle 14 relatively move, thereby realizing the locking and opening of the detachable functional module. Specifically, as shown in fig. 5 and 6, when the functional module 2 is assembled on the device main body 1, the second buckle 24 and the first buckle 14 are in a snap-in state, and at this time, the switch buckle 27 is slid to release the limit of the second buckle 24, so that the second buckle 24 rotates and is separated from the limit of the first buckle 14, and the functional module 2 is separated from the limit of the device main body 1, so as to realize the opening of the detachable functional module 2.
As a preferred embodiment, the second buckle 24 is located at the geometric center of the functional module 2. The design is favorable to dismantling the whole fixed of function module 2 like this, can not make this locking mechanism inefficacy easily under the exogenic action to guaranteed the connection stability between function module 2 and the equipment main part 1 can be dismantled, further guaranteed the seal reliability between the two, namely guaranteed the waterproof and the sealing performance of whole electronic equipment.
Further, a circle of ribs 26 is provided on the periphery of the second accommodating groove 23, and a circle of ribs 16 into which the ribs 26 are embedded is provided on the periphery of the first accommodating groove 13.
Specifically, the rib groove 16 is a continuous groove, and the rib 26 is a continuous protruding rib, which cooperates with the rib groove 16 on the device body 1 to limit and position the detachable functional module 2, and simultaneously to realize a part of fixing function. When the functional module 2 is assembled to the apparatus body 1, it can be seen from fig. 6 that the ribs 26 are inserted into the rib grooves 16. As can be seen in fig. 3 and 4, the rib 26 and the rib groove 16 are both annular, and form a complete circle of restriction and positioning when the rib 26 is inserted into the rib groove 16, which can be used as an auxiliary fixing for the locking mechanism. Because the locking mechanism is located at the geometric center of the detachable functional module 2, if the periphery of the locking mechanism has no limiting and positioning structure, uneven gaps are generated between the functional module 2 and the device main body 1 when the locking mechanism is twisted under a large force. The rib grooves 16 on the device main body 1 are in clearance fit with the ribs 26 on the functional module 2 at a proper height, so that the functional module 2 and the device main body 1 are in a reasonable limit state when being twisted.
The present invention has been described in detail with reference to the embodiments of the drawings, and those skilled in the art can make various modifications to the invention based on the above description. Accordingly, certain details of the illustrated embodiments are not to be taken as limiting the invention, which is defined by the appended claims.
Claims (6)
1. A waterproof electronic device with a detachable functional module, comprising:
the device comprises a device main body, wherein the device main body comprises a device circuit and a first waterproof shell for packaging the device circuit, a first connector for transmitting an electric signal is arranged on the device circuit, a first accommodating groove is formed in an inward concave manner on the outer surface of the first waterproof shell, a first buckle is arranged on the first accommodating groove, and a first waterproof interface for the first connector to penetrate out is arranged at a position, avoiding the first buckle, on the first accommodating groove;
the function module comprises a function circuit and a second waterproof shell body, wherein the second waterproof shell body is used for packaging the function circuit, a second connector used for transmitting electric signals is arranged on the function circuit, a second accommodating groove is formed in the inner concave mode of the outer surface of the second waterproof shell body, a second buckle is arranged on the second accommodating groove, and a second waterproof interface for the second connector to penetrate out is formed in a position, avoiding the second buckle, of the second accommodating groove; wherein,,
in a state that the functional module is connected to the equipment main body, the second buckle is meshed and buckled with the first buckle, the second connector is electrically connected with the first connector, and the second accommodating groove is in butt joint with the first accommodating groove to form a first closed space;
the first accommodating groove is further recessed around the first waterproof interface to form a third accommodating groove, a circle of soft rubber is arranged around the second waterproof interface, and in the state that the functional module is connected to the equipment main body, the soft rubber is embedded into the third accommodating groove and is pressed to the groove wall of the third accommodating groove to form a second airtight space in a pushing mode, and the second airtight space is matched with the third accommodating groove.
2. The waterproof electronic device with the detachable functional module according to claim 1, wherein the soft rubber is fixed with the second accommodating groove by molding or bonding with liquid silica gel.
3. The waterproof electronic device with the detachable functional module according to claim 1, wherein the first buckle is of an inverted buckle structure installed on the first accommodating groove, the second buckle is of a rotating structure, a switch lock catch for driving the second buckle to rotate relative to the first buckle and separate from the first buckle is arranged on the second waterproof shell, one end portion of the switch lock catch is connected with the second buckle, the other end portion of the switch lock catch penetrates out of the second waterproof shell, an operating handle is arranged at the penetrating-out end of the second waterproof shell, and a third waterproof interface for the switch lock catch to penetrate out is arranged on the second waterproof shell.
4. A waterproof electronic device with a detachable functional module according to claim 3, characterized in that the second clasp is located at the geometric centre of the functional module.
5. The waterproof electronic device with the detachable functional module according to claim 1, wherein a circle of ribs is arranged on the periphery of the second accommodating groove, and a circle of rib grooves for embedding the ribs is arranged on the periphery of the first accommodating groove.
6. The waterproof electronic device with a detachable functional module according to claim 1, wherein the first connector and the second connector are connected by pin-inserting, and the inserting direction is identical to the assembling and disassembling direction of the functional module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430607.8A CN114760788B (en) | 2022-04-22 | 2022-04-22 | Waterproof electronic equipment with detachable functional module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210430607.8A CN114760788B (en) | 2022-04-22 | 2022-04-22 | Waterproof electronic equipment with detachable functional module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114760788A CN114760788A (en) | 2022-07-15 |
| CN114760788B true CN114760788B (en) | 2023-07-21 |
Family
ID=82330639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210430607.8A Active CN114760788B (en) | 2022-04-22 | 2022-04-22 | Waterproof electronic equipment with detachable functional module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114760788B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206865901U (en) * | 2017-06-27 | 2018-01-09 | 华显光电技术（惠州）有限公司 | Water-tight device |
| CN209933675U (en) * | 2019-04-02 | 2020-01-14 | 河南驼人医疗器械集团有限公司 | Novel connecting structure of pump head and medicine box of medicine injection pump |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7060921B2 (en) * | 2004-08-25 | 2006-06-13 | Sony Corporation | Water-resistant case for electronic devices |
| CN103235467A (en) * | 2013-03-26 | 2013-08-07 | 深圳一电科技有限公司 | Camera, waterproof shell and camera device |
| CN210693855U (en) * | 2019-10-23 | 2020-06-05 | 苏州快可光伏电子股份有限公司 | Waterproof protection box of buckle type connector |
| CN213602064U (en) * | 2020-12-09 | 2021-07-02 | 郑州润德光电科技有限公司 | Waterproof electric connection structure and handheld detection equipment comprising same |
-
2022
- 2022-04-22 CN CN202210430607.8A patent/CN114760788B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206865901U (en) * | 2017-06-27 | 2018-01-09 | 华显光电技术（惠州）有限公司 | Water-tight device |
| CN209933675U (en) * | 2019-04-02 | 2020-01-14 | 河南驼人医疗器械集团有限公司 | Novel connecting structure of pump head and medicine box of medicine injection pump |
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| Publication number | Publication date |
|---|---|
| CN114760788A (en) | 2022-07-15 |
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Effective date of registration: 20240527 Address after: No. 188-1, Nansan Road, Tongcheng Economic and Technological Development Zone, Anqing City, Anhui Province, 231499 Patentee after: Chenxing Ximutong Electronics (Tongcheng) Co.,Ltd. Country or region after: China Address before: No. 888, Shengli Road, Qingpu Industrial Park, Qingpu District, Shanghai, 201799 (No. 10055, Songze Avenue) Patentee before: SHANGHAI SUNRISE SIMCOM ELECTRONIC TECHNOLOGY Co.,Ltd. Country or region before: China |