CN216872342U - Novel waterproof shell device - Google Patents
Novel waterproof shell device Download PDFInfo
- Publication number
- CN216872342U CN216872342U CN202122964796.0U CN202122964796U CN216872342U CN 216872342 U CN216872342 U CN 216872342U CN 202122964796 U CN202122964796 U CN 202122964796U CN 216872342 U CN216872342 U CN 216872342U
- Authority
- CN
- China
- Prior art keywords
- lower cover
- upper cover
- connecting hole
- novel waterproof
- cover
- 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.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a novel waterproof shell device, which belongs to the technical field of power adapters and comprises an upper cover, wherein a positioning column is arranged at the bottom end inside the upper cover, a lower cover is arranged at the bottom end of the positioning column, connecting columns are symmetrically arranged inside the lower cover, the bottom ends of the connecting columns are connected with bolts, positioning guide rails are symmetrically arranged on the surface of the inner wall of the lower cover, one side of the lower cover is provided with a connecting hole, convex blocks are symmetrically arranged inside the connecting hole, and a connecting lead is arranged between the upper cover and the lower cover; according to the utility model, the sealing block and the connecting seat are abutted against each other to plug the connecting hole, so that the waterproof effect of the plug is improved, the equipment is convenient to use outdoors, the applicability of the equipment is improved, the service life is ensured, the protruding block is arranged to clamp the rubber connecting part, the occurrence of gaps is prevented, the use strength is improved, the sealing quality is ensured, a silica gel waterproof ring is not required to be added, and the use cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of power adapters, and particularly relates to a novel waterproof shell device.
Background
A connector of a general electronic product and a plug of an electrical appliance are called as a plug. The domestic AC power supply plug and socket has a bar-shaped or copper plate-shaped projected male connector and a female connector type power supply socket which is physically inserted into a slot or a concave hole. The size is an important technical requirement in relation to whether the plug receptacle and the converter are safe to use, and whether the universal interchangeability requirement is met to avoid misinsertion. Unqualified size can influence the user and use or produce hidden danger such as contact failure, mistake interpolation, and light then the equipment damage, can produce conflagration and electric shock accident by weight.
The prior art has the following problems: when the existing plug shell is used, materials such as a silica gel waterproof ring and the like need to be added at the connecting hole to achieve a waterproof effect, the equipment installation efficiency is low, materials can be consumed, and the use cost of equipment is increased.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel waterproof shell device which has the characteristic of good waterproof effect.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel waterproof case device, includes the upper cover, the inside bottom of upper cover is provided with the reference column, the bottom of reference column is provided with the lower cover, the inside symmetry of lower cover is provided with the spliced pole, the bottom of spliced pole is connected with the bolt, the inner wall surface symmetry of lower cover is provided with the location guide rail, one side of lower cover is provided with the connecting hole, the inside symmetry of connecting hole is provided with the protrusion piece, be provided with connecting wire between upper cover and the lower cover, connecting wire is close to one side of connecting hole and is provided with the connecting seat, one side of connecting seat corresponds the protrusion piece and is connected with rubber connecting portion, one side that rubber connecting portion kept away from the connecting seat is provided with sealed piece.
Preferably, the inner side surface of the lower cover, which is far away from the connecting hole, is symmetrically fixed with buckles.
Preferably, the upper end surface of the lower cover is provided with a sealing strip corresponding to the upper cover.
Preferably, the surfaces of the sealing block and the connecting seat are tightly attached to the surface of the connecting hole, and mounting grooves are formed in the two sides of the connecting hole, corresponding to the sealing block and the connecting seat.
Preferably, the corners of the upper cover and the lower cover are provided with chamfer passivation.
Preferably, the protruding blocks are triangular blocks, and the protruding blocks in the upper cover and the protruding blocks in the lower cover are designed in a staggered mode.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sealing block and the connecting seat are abutted against each other to plug the connecting hole, so that the waterproof effect of the plug is improved, the equipment is convenient to use outdoors, the applicability of the equipment is improved, the service life is ensured, the protruding block is arranged to clamp the rubber connecting part, the occurrence of gaps is prevented, the use strength is improved, the sealing quality is ensured, a silica gel waterproof ring is not required to be added, and the use cost is reduced.
Drawings
FIG. 1 is an exploded view of the structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a structural elevation view of the present invention;
fig. 4 is a schematic view of the connection lead structure of the present invention.
In the figure: 1. an upper cover; 2. connecting columns; 3. positioning the guide rail; 4. a protruding block; 5. connecting holes; 6. a sealing strip; 7. a bolt; 8. a lower cover; 9. buckling; 10. a positioning column; 11. a sealing block; 12. a connecting seat; 13. connecting a lead; 14. a rubber connecting portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a novel waterproof case device, including upper cover 1, the inside bottom of upper cover 1 is provided with reference column 10, the bottom of reference column 10 is provided with lower cover 8, the inside symmetry of lower cover 8 is provided with spliced pole 2, the bottom of spliced pole 2 is connected with bolt 7, the inner wall surface symmetry of lower cover 8 is provided with positioning guide rail 3, one side of lower cover 8 is provided with connecting hole 5, the inside symmetry of connecting hole 5 is provided with protrusion piece 4, be provided with connecting wire 13 between upper cover 1 and the lower cover 8, one side that connecting wire 13 is close to connecting hole 5 is provided with connecting seat 12, one side of connecting seat 12 corresponds protrusion piece 4 and is connected with rubber connecting portion 14, one side that connecting seat 12 was kept away from to rubber connecting portion 14 is provided with sealed piece 11.
Specifically, the inner side surface of the lower cover 8 far away from the connecting hole 5 is symmetrically fixed with the buckles 9.
Through adopting above-mentioned technical scheme, improve the fastness of upper cover 1 installation, guarantee service quality.
Specifically, the upper end surface of the lower cover 8 is provided with a sealing strip 6 corresponding to the upper cover 1.
By adopting the technical scheme, the sealing effect of the upper cover 1 and the lower cover 8 after being installed in a matching manner is improved, the waterproof quality is ensured, and the equipment damage probability is reduced.
Specifically, the surfaces of the sealing block 11 and the connecting seat 12 are tightly attached to the surface of the connecting hole 5, and mounting grooves are formed in the two sides of the connecting hole 5 corresponding to the sealing block 11 and the connecting seat 12.
Through adopting above-mentioned technical scheme, improve the sealing quality of sealed piece 11 and connecting seat 12, prevent the condition of infiltration.
Specifically, the corners of the upper cover 1 and the lower cover 8 are provided with chamfer passivation.
By adopting the technical scheme, the comfort level of the upper cover 1 and the lower cover 8 is improved.
Specifically, the protruding blocks 4 are triangular blocks, and the protruding blocks 4 inside the upper cover 1 and the protruding blocks 4 inside the lower cover 8 are designed in a staggered mode.
By adopting the technical scheme, the fitting quality of the convex block 4 and the rubber connecting part 14 is ensured, and the waterproof effect is improved.
The working principle and the using process of the utility model are as follows: when the sealing device is used, the rubber connecting part 14 can be clamped on the surface of the protruding block 4 in the connecting hole 5, the sealing block 11 and the connecting seat 12 are respectively attached to the mounting grooves in the connecting hole 5, the upper cover 1 and the lower cover 8 are buckled and fixed after stable mounting is ensured, the sealing block 11 and the connecting seat 12 seal the connecting hole 5, the water inlet condition is prevented when the sealing device is used, and the service life is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel waterproof shell device, includes upper cover (1), its characterized in that: a positioning column (10) is arranged at the bottom end inside the upper cover (1), a lower cover (8) is arranged at the bottom end of the positioning column (10), the inner part of the lower cover (8) is symmetrically provided with connecting columns (2), the bottom ends of the connecting columns (2) are connected with bolts (7), the inner wall surface of the lower cover (8) is symmetrically provided with positioning guide rails (3), one side of the lower cover (8) is provided with a connecting hole (5), the inner part of the connecting hole (5) is symmetrically provided with convex blocks (4), a connecting lead (13) is arranged between the upper cover (1) and the lower cover (8), one side of the connecting lead (13) close to the connecting hole (5) is provided with a connecting seat (12), one side of the connecting seat (12) corresponding to the convex block (4) is connected with a rubber connecting part (14), one side of the rubber connecting part (14) far away from the connecting seat (12) is provided with a sealing block (11).
2. The novel waterproof housing arrangement of claim 1, wherein: the inner side surface of the lower cover (8) far away from the connecting hole (5) is symmetrically fixed with buckles (9).
3. The novel waterproof housing arrangement of claim 1, wherein: and the upper end surface of the lower cover (8) is provided with a sealing strip (6) corresponding to the upper cover (1).
4. The novel waterproof housing arrangement of claim 1, wherein: the surfaces of the sealing block (11) and the connecting seat (12) are tightly attached to the surface of the connecting hole (5), and mounting grooves are formed in the two sides of the connecting hole (5) corresponding to the sealing block (11) and the connecting seat (12).
5. The novel waterproof housing arrangement of claim 1, wherein: and chamfer passivation is arranged at the corners of the upper cover (1) and the lower cover (8).
6. The novel waterproof housing arrangement of claim 1, wherein: the protruding blocks (4) are triangular blocks, and the protruding blocks (4) in the upper cover (1) and the protruding blocks (4) in the lower cover (8) are designed in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122964796.0U CN216872342U (en) | 2021-11-29 | 2021-11-29 | Novel waterproof shell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122964796.0U CN216872342U (en) | 2021-11-29 | 2021-11-29 | Novel waterproof shell device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216872342U true CN216872342U (en) | 2022-07-01 |
Family
ID=82128692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122964796.0U Active CN216872342U (en) | 2021-11-29 | 2021-11-29 | Novel waterproof shell device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216872342U (en) |
-
2021
- 2021-11-29 CN CN202122964796.0U patent/CN216872342U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216872342U (en) | Novel waterproof shell device | |
| CN112636025A (en) | Waterproof quick plug-in type termination | |
| CN215378105U (en) | Swift safe socket joint formula block terminal | |
| CN215955555U (en) | Waterproof connector | |
| CN217361938U (en) | Trade electric connector plug and trade electric connector | |
| CN215008708U (en) | Electric connector of lithium battery | |
| CN214043301U (en) | Electronic transformer with high-sealing waterproof structure | |
| CN111180948B (en) | Triple pressure relief partition type safety bridging device | |
| CN217641892U (en) | Firm plug | |
| CN219123566U (en) | Wire harness connector | |
| CN219779038U (en) | Waterproof replaceable battery structure and thermal infrared imager | |
| CN214957550U (en) | Waterproof flat plug | |
| CN218387428U (en) | Junction box, junction box assembly and photovoltaic assembly | |
| CN212129595U (en) | Make things convenient for domestic photovoltaic glass curtain wall of dismouting | |
| CN211320901U (en) | Protective bracket for socket power connector lug | |
| CN216672081U (en) | Charging connector capable of being plugged and pulled safely quickly | |
| CN213460276U (en) | Waterproof straight plug | |
| CN211879677U (en) | High-efficient waterproof socket | |
| CN211976730U (en) | Split combined fire-fighting emergency lamp | |
| CN219717173U (en) | Electrode connection structure of power module | |
| CN216980888U (en) | High-power new energy source connector | |
| CN213425346U (en) | Novel battery power interface | |
| CN218274832U (en) | Detachable combined battery | |
| CN217486663U (en) | Protective PTC heater | |
| CN216928983U (en) | Connector with horizontal floating and waterproof and dustproof functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |