CN209949658U - Module gets rid of line connection structure - Google Patents
Module gets rid of line connection structure Download PDFInfo
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- CN209949658U CN209949658U CN201920667258.5U CN201920667258U CN209949658U CN 209949658 U CN209949658 U CN 209949658U CN 201920667258 U CN201920667258 U CN 201920667258U CN 209949658 U CN209949658 U CN 209949658U
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Abstract
The utility model provides a module gets rid of line connection structure, include the inferior valve and get rid of the line, be equipped with the through wires hole on the inferior valve, it is equipped with the SR structure to get rid of the line tip, the SR structure stretches into the through wires hole, the inferior valve inboard is equipped with the encapsulating groove, the one end that the SR structure stretched into the through wires hole is equipped with the rubber coating groove that corresponds with the encapsulating groove, be equipped with the waterproof glue between encapsulating groove and the rubber coating groove, one side that the encapsulating groove was kept away from to the rubber coating groove is equipped with the waterproof glue. The utility model has the advantages that: the waterproof glue flows to the glue filling groove to be combined with the lower half part of the glue coating groove, and then the waterproof glue is coated on the upper half part of the glue coating groove to form complete sealing, so that the sealing performance of the thread throwing and the lower shell is ensured, and the waterproof and dustproof effects are ensured.
Description
Technical Field
The utility model relates to an electronic equipment field.
In particular to a module wire throwing connection structure.
Background
The wire throwing generally refers to reserving a certain length of wire for later connection with other electrical appliances, such as wire throwing on an acoustic module.
Along with consumers attach more and more importance to the waterproof performance of mobile electronic products, module get rid of the line structure and be equipped with the through wires hole on the module shell among the prior art, get rid of the line and stretch into inside the module, be connected with the inside component electricity of module, leave the space between get rid of line SR structure and the through wires hole lateral wall.
The prior art has the following disadvantages.
1. A gap is reserved between the thread throwing SR structure and the side wall of the threading hole, so that dust can easily enter the gap.
2. A gap is reserved between the thread throwing SR structure and the side wall of the threading hole, so that water can easily enter the threading hole.
In summary, the prior art cannot satisfy the requirement of the consumer for the waterproof performance of the mobile electronic product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide a module and get rid of line connection structure, satisfy IP67 protection security level.
The purpose of the utility model is achieved through the following technical measures:
the utility model provides a module connection structure that gets rid of line, includes the inferior valve and gets rid of the line, be equipped with the through wires hole on the inferior valve, it is equipped with the SR structure to get rid of the line tip, the SR structure stretches into the through wires hole, the inferior valve inboard is equipped with the encapsulating groove, the one end that the SR structure stretched into the through wires hole is equipped with the rubber coating groove that corresponds with the encapsulating groove, be equipped with the marine glue between encapsulating groove and the rubber coating groove, one side that the rubber coating groove was kept away from the encapsulating groove is equipped with the marine glue.
As an improvement: the lower shell is further provided with a sunken part on the inner side, and the threading hole is communicated with the sunken part.
As an improvement: the glue pouring groove is communicated with a glue pouring groove opening.
As an improvement: the number of the glue pouring groove openings is two, one of the glue pouring groove openings is located at one end of the glue pouring groove, and the other glue pouring groove opening is located at the other end of the glue pouring groove.
As an improvement: the SR structure is characterized by further comprising an upper shell, wherein an upper clamping rib is arranged on the upper shell, a lower clamping rib is arranged on the lower shell, and a clamping groove matched with the upper clamping rib and the lower clamping rib is formed in one end, extending into the threading hole, of the SR structure.
As an improvement: the glue pouring groove is arranged between the lower clamping rib and the lower shell.
As an improvement: one side that the inferior valve is close to the epitheca is equipped with the step face, sealed the setting between epitheca and the step face.
As an improvement: and a 3MVHB adhesive tape or a hot melt adhesive is arranged between the upper shell and the step surface.
As an improvement: the lower casing is cylindrical, and the threading hole is formed in the side face of the lower casing.
As an improvement: the end part of the SR structure is provided with a guide angle.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
1. the waterproof glue flows to the glue filling groove to be combined with the lower half part of the glue coating groove, and then the waterproof glue is coated on the upper half part of the glue coating groove to form complete sealing, so that the sealing performance of the thread throwing and the lower shell is ensured, and the waterproof and dustproof effects are ensured.
2. The upper clamping rib and the lower clamping rib provide enough drawing force for the wire throwing, and the wire throwing drawing force and the waterproof problem are considered.
3. Be equipped with 3MVHB sticky tape or hot melt adhesive between epitheca and the inferior valve, ensure between epitheca and the inferior valve leakproofness, ensure waterproof, dustproof effect.
4. The guide angle ensures the assembly of the SR structure extending into the threading hole.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is an exploded view of a module wire throwing connection structure of the present invention.
Fig. 2 is a schematic structural view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of a portion B in fig. 1.
Fig. 4 is a schematic structural diagram of the upper shell in the module wire throwing connection structure of the present invention.
Fig. 5 is a schematic view of a connection structure of a module wire throwing connection structure of the present invention.
In the figure: 1-upper shell; 2-a lower shell; 3-step surface; 4-throwing the wire; 5-SR structure; 6-threading hole; 7-a recess; 8-glue pouring groove; 9-opening the glue pouring groove; 10-lower clamping ribs; 11-a guide angle; 12-a clamping groove; 13-glue coating groove; 14-upper snap beads.
Detailed Description
Example 1: as shown in fig. 1, a module wire throwing connection structure comprises an upper shell 1, a lower shell 2 and a wire throwing 4.
The shape of inferior valve 2 is the cylinder, the shape of epitheca 1 is circular, inferior valve 2 is close to one side of epitheca 1 and is equipped with step face 3, epitheca 1 sets up on step face 3, sealed setting between epitheca 1 and the step face 3.
Preferably, be equipped with round 3MVHB sticky tape between epitheca 1 and the step face 3, epitheca 1 bonds with step face 3 through 3MVHB sticky tape, and this sticky tape provides sufficient epitheca 1 and 2 cohesion of inferior valve and self possesses waterproof nature, and is high-efficient reliable.
As shown in fig. 2, a threading hole 6 is formed in the lower casing 2, and preferably, the threading hole 6 is formed in the side surface of the lower casing 2.
The end part of the wire throwing 4 is provided with an SR structure 5 which is called stress relief for eliminating the stress of the wire, the core wire at the joint of the wire is prevented from being broken, and the wire throwing device is made of metal, rubber or PVC materials, has different strength and is used for different wires. Preferably, the SR structure 5 is made of PVC, and the SR structure 5 is arranged at the end part of the throwing line 4 through injection molding.
As shown in fig. 3, 4 and 5, the SR structure 5 extends into the threading hole 6, and the end of the SR structure 5 is provided with a guide angle 11.
An upper clamping rib 14 is arranged on the upper shell 1, a lower clamping rib 10 is arranged on the lower shell 2, and a clamping groove 12 matched with the upper clamping rib 14 and the lower clamping rib 10 is arranged at one end of the SR structure 5 extending into the threading hole 6.
2 inboards of inferior valve are equipped with encapsulating groove 8, and is preferred, encapsulating groove 8 sets up down between block muscle 10 and the 2 lateral walls of inferior valve, 2 inboards of inferior valve still are equipped with depressed part 7, through wires hole 6 and depressed part 7 intercommunication.
The glue pouring groove 8 is communicated with a glue pouring groove opening 9.
Preferably, the number of the glue pouring groove openings 9 is two, one of the glue pouring groove openings 9 is located at one end of the glue pouring groove 8, and the other glue pouring groove opening 9 is located at the other end of the glue pouring groove 8.
SR structure 5 stretches into the one end of through wires hole 6 and is equipped with the rubber coating groove 13 that corresponds with encapsulating groove 8, be equipped with the waterproof glue between encapsulating groove 8 and the rubber coating groove 13, one side that encapsulating groove 8 was kept away from to rubber coating groove 13 is equipped with the waterproof glue.
Preferably, the waterproof glue is epoxy glue.
Example 2: as shown in fig. 1, a module wire throwing connection structure comprises an upper shell 1, a lower shell 2 and a wire throwing 4.
The shape of inferior valve 2 is the cylinder, the shape of epitheca 1 is circular, inferior valve 2 is close to one side of epitheca 1 and is equipped with step face 3, epitheca 1 sets up on step face 3, sealed setting between epitheca 1 and the step face 3.
The preference, be equipped with the round hot melt adhesive on the step face 3, epitheca 1 bonds through hot melt adhesive and step face 3, and the hot melt adhesive provides sufficient epitheca 1 and 2 cohesion of inferior valve and self possess waterproof nature, and is high-efficient reliable.
As shown in fig. 2, a threading hole 6 is formed in the lower casing 2, and preferably, the threading hole 6 is formed in the side surface of the lower casing 2.
The end part of the wire throwing 4 is provided with an SR structure 5 which is called stress relief for eliminating the stress of the wire, the core wire at the joint of the wire is prevented from being broken, and the wire throwing device is made of metal, rubber or PVC materials, has different strength and is used for different wires. Preferably, the SR structure 5 is made of PVC, and the SR structure 5 is arranged at the end part of the throwing line 4 through injection molding.
As shown in fig. 3, 4 and 5, the SR structure 5 extends into the threading hole 6, and the end of the SR structure 5 is provided with a guide angle 11.
An upper clamping rib 14 is arranged on the upper shell 1, a lower clamping rib 10 is arranged on the lower shell 2, and a clamping groove 12 matched with the upper clamping rib 14 and the lower clamping rib 10 is arranged at one end of the SR structure 5 extending into the threading hole 6.
2 inboards of inferior valve are equipped with encapsulating groove 8, and is preferred, encapsulating groove 8 sets up under between block muscle 10 and the 2 lateral walls of inferior valve, 2 inboards of inferior valve still are equipped with depressed part 7, through wires hole 6 and depressed part 7 intercommunication.
The glue pouring groove 8 is communicated with a glue pouring groove opening 9.
Preferably, the number of the glue pouring groove openings 9 is two, one of the glue pouring groove openings 9 is located at one end of the glue pouring groove 8, and the other glue pouring groove opening 9 is located at the other end of the glue pouring groove 8.
Preferably, the waterproof glue is silica gel.
The utility model discloses during the use, stretch into through wires hole 6 with SR structure 5, the guide angle 11 ensures SR structure 5 and stretches into the assembly nature of through wires hole 6.
The clamping groove 12 is clamped on the lower clamping rib 10, waterproof glue is injected into the glue pouring groove 8 and the concave part 7 through the glue pouring groove opening 9, and the glue pouring groove opening 9 provides convenient glue pouring operation.
Waterproof glue flows to the glue filling groove 8 to be combined with the lower half part of the glue coating groove 13 in the SR structure 5, and then waterproof glue is coated on the upper half part of the glue coating groove 13 to form complete sealing, so that the sealing performance with the lower shell is ensured, and the waterproof effect is ensured.
And finally, the upper shell 1 is stuck on the lower shell 2, and the upper clamping rib 14 and the lower clamping rib 10 provide enough drawing force for the wire throwing 4.
The present invention is not limited to the embodiments described above, but the embodiments are only preferred embodiments of the present invention and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a module connection structure that gets rid of line, includes inferior valve (2) and gets rid of line (4), be equipped with through wires hole (6) on inferior valve (2), its characterized in that: get rid of line (4) tip and be equipped with SR structure (5), SR structure (5) stretch into through wires hole (6), inferior valve (2) inboard is equipped with encapsulating groove (8), the one end that SR structure (5) stretched into through wires hole (6) is equipped with rubber coating groove (13) that correspond with encapsulating groove (8), be equipped with the marine glue between encapsulating groove (8) and rubber coating groove (13), one side that encapsulating groove (8) were kept away from in rubber coating groove (13) is equipped with the marine glue.
2. The module thread slipping connection structure of claim 1, wherein: the inner side of the lower shell (2) is further provided with a sunken part (7), and the threading hole (6) is communicated with the sunken part (7).
3. The module thread slipping connection structure of claim 1, wherein: the glue pouring groove (8) is communicated with a glue pouring groove opening (9).
4. The module thread slipping connection structure of claim 3, wherein: the number of the glue pouring groove openings (9) is two, one of the glue pouring groove openings (9) is located at one end of the glue pouring groove (8), and the other glue pouring groove opening (9) is located at the other end of the glue pouring groove (8).
5. The module thread slipping connection structure of claim 3, wherein: still include epitheca (1), be equipped with on epitheca (1) block muscle (14), be equipped with down block muscle (10) on inferior valve (2), the one end that SR structure (5) stretched into through wires hole (6) is equipped with last block muscle (14), lower block muscle (10) complex block groove (12).
6. The module thread slipping connection structure of claim 5, wherein: the glue pouring groove (8) is arranged between the lower clamping rib (10) and the lower shell (2).
7. The module thread slipping connection structure of claim 5, wherein: one side of the lower shell (2) close to the upper shell (1) is provided with a step surface (3), and the upper shell (1) and the step surface (3) are arranged in a sealing manner.
8. The module thread slipping connection structure of claim 7, wherein: and a 3MVHB adhesive tape or a hot melt adhesive is arranged between the upper shell (1) and the step surface (3).
9. The module wire throwing connection structure according to one of claims 1 to 8, wherein: the lower shell (2) is cylindrical, and the threading hole (6) is formed in the side face of the lower shell (2).
10. The module wire throwing connection structure according to one of claims 1 to 8, wherein: and a guide angle (11) is arranged at the end part of the SR structure (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667258.5U CN209949658U (en) | 2019-05-10 | 2019-05-10 | Module gets rid of line connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667258.5U CN209949658U (en) | 2019-05-10 | 2019-05-10 | Module gets rid of line connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209949658U true CN209949658U (en) | 2020-01-14 |
Family
ID=69132129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920667258.5U Active CN209949658U (en) | 2019-05-10 | 2019-05-10 | Module gets rid of line connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209949658U (en) |
-
2019
- 2019-05-10 CN CN201920667258.5U patent/CN209949658U/en active Active
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