CN208315852U - A kind of attaching plug that upper and lower covers are seamless - Google Patents
A kind of attaching plug that upper and lower covers are seamless Download PDFInfo
- Publication number
- CN208315852U CN208315852U CN201820609047.1U CN201820609047U CN208315852U CN 208315852 U CN208315852 U CN 208315852U CN 201820609047 U CN201820609047 U CN 201820609047U CN 208315852 U CN208315852 U CN 208315852U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- outer lug
- cover
- seamless
- attaching plug
- 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.)
- Expired - Fee Related
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of attaching plugs that upper and lower covers are seamless, including the lower cover being mutually clamped and upper cover, the lower cover connecting pin of upper cover is successively arranged outside protrusion from outside to inside, lower cover groove and inner bulge, the lower cover connecting pin of upper cover is successively arranged upper cover outer lug from outside to inside, upper cover groove and upper cover internal projection, the end of upper cover outer lug is additionally provided with upper cover outer lug extended segment, when lower cover and upper cover are clamped, upper cover outer lug connects lower cover groove, inner bulge connects upper cover groove, the section of upper cover outer lug extended segment is using upper cover outer lug extended segment and upper cover outer lug junction as the isosceles triangle at bottom.The upper and lower covers of utility model use specific structure, and upper cover is depressed within lower cover, when installation, upper and lower covers are dissolved in by one using ultrasonic fusing technology, after leakproofness is preferable, and upper and lower covers are mutually clamped, connection gap between the two is extremely hidden, and presentation quality is higher.
Description
Technical field
The utility model relates to a kind of attaching plugs that upper and lower covers are seamless, belong to technical field of electronic products.
Background technique
With the development of technology, consumer is also higher and higher for the appearance of electronic product, the requirement of industrial design, existing
Attaching plug upper and lower covers mostly use two ways to be attached greatly, first is that using traditional screw, inside attaching plug
The maturation of circuit engineering makes its failure rate pole bottom, therefore more next using the attaching plug of conventional screw being detachably connected
It is fewer, it is on the verge of to eliminate；Second is that will be designed between upper and lower covers non-disconnectable using ultrasonic fusing technology more popular in recent years
Connection is unloaded, cost is can be saved, also improves the industrial design of product, reduction power supply is also helped using ultrasonic fusing technology
The gap of plug, but when use ultrasonic fusing technology, also have for the structure of the upper and lower covers of attaching plug more stringent
It is required that seamless purpose is otherwise just not achieved, therefore how ultrasonic fusing technology to be combined to realize the seamless of attaching plug
Have become the problem in the field.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of power supplys that upper and lower covers are seamless to insert
Head.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of attaching plug that upper and lower covers are seamless, including the lower cover being mutually clamped and upper cover, the lower cover connecting pin of upper cover
Outside protrusion, lower cover groove and inner bulge, the lower cover connecting pin of upper cover is successively arranged from outside to inside to be successively arranged from outside to inside
Upper cover outer lug, upper cover groove and upper cover internal projection, the end of upper cover outer lug are additionally provided with upper cover outer lug extended segment, work as lower cover
When being clamped with upper cover, upper cover outer lug connects lower cover groove, and inner bulge connects upper cover groove.
Specifically, the attaching plug that a kind of upper and lower covers above-mentioned are seamless, the section of upper cover outer lug extended segment is above
Lid outer lug extended segment and upper cover outer lug junction are the isosceles triangle at bottom.
Specifically, the attaching plug that a kind of upper and lower covers above-mentioned are seamless, the high H of upper cover outer lug extended segment is equal to
The bottom L of 0.4mm, upper cover outer lug extended segment are equal to 0.4mm.
Specifically, the attaching plug that a kind of upper and lower covers above-mentioned are seamless, it is additionally provided in upper cover on the outside of upper cover internal projection
Boss extension, upper cover internal projection extension are set to the opposite side of power supply line.
Specifically, the attaching plug that a kind of upper and lower covers above-mentioned are seamless, there are two upper cover internal projection extensions, symmetrically sets
It is placed in upper cover axis two sides.
Specifically, the attaching plug that a kind of upper and lower covers above-mentioned are seamless, the depth of upper cover outer lug is equal to outside protrusion.
Specifically, the material of the attaching plug that a kind of upper and lower covers above-mentioned are seamless, lower cover and upper cover is PC.
Specifically, the attaching plug that a kind of upper and lower covers above-mentioned are seamless, the end face distance of outside protrusion and lower cover groove
It is 3mm.
Specifically, the end face distance of the attaching plug that a kind of upper and lower covers above-mentioned are seamless, lower cover groove and inner bulge
It is 1.2mm.
The utility model is achieved the utility model has the advantages that upper cover is recessed by the upper and lower covers of utility model using specific structure
Within lower cover, when installation, upper and lower covers are dissolved in by one using ultrasonic fusing technology, leakproofness is preferable, and upper and lower covers
Mutually after clamping, connection gap between the two is extremely hidden, and presentation quality is higher.
Detailed description of the invention
Fig. 1 is the utility model partial enlarged view；
Fig. 2 is the utility model upper cover partial enlarged view one；
Fig. 3 is the utility model upper cover outer lug extended segment sectional view；
Fig. 4 is the utility model upper cover partial enlarged view two；
Fig. 5 is the utility model entirety overall structure figure；
Fig. 6 is partial enlarged view after the utility model lid closes；
The meaning of appended drawing reference in figure: 1- lower cover；Protrusion on the outside of 11-；12- lower cover groove；13- inner bulge；On 2-
Lid；21- upper cover outer lug；211- upper cover outer lug extended segment；22- upper cover groove；23- upper cover internal projection；231- upper cover convex
Play extension.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
A kind of attaching plug that upper and lower covers are seamless as shown in Figure 1:, including the lower cover 1 being mutually clamped and upper cover 2, upper cover 2
Lower cover connecting pin be successively arranged outside protrusion 11, lower cover groove 12 and inner bulge 13, the lower cover connection of upper cover 2 from outside to inside
End is successively arranged upper cover outer lug 21, upper cover groove 22 and upper cover internal projection 23 from outside to inside, and the end of upper cover outer lug 21 is also
Equipped with upper cover outer lug extended segment 211, when lower cover 1 and the clamping of upper cover 2, upper cover outer lug 21 connects lower cover groove 12, inside
Protrusion 13 connects upper cover groove 22.
In conjunction with Fig. 2 and Fig. 3: the section of upper cover outer lug extended segment 211 is with upper cover outer lug extended segment 211 and upper cover
21 junction of outer lug is the isosceles triangle at bottom, and the high H of upper cover outer lug extended segment 211 is equal to 0.4mm, upper cover outer lug
The bottom L of extended segment 211 is equal to 0.4mm.
As shown in Figure 4；The stickiness after leakproofness and clamping in order to further strengthen upper and lower covers, upper cover internal projection 23
Outside be additionally provided with upper cover internal projection extension 231, upper cover internal projection extension 231 is set to the opposite side of power supply line, in upper cover
There are two boss extensions 231, is symmetrically disposed on 2 axis two sides of upper cover.
Through overtesting, when the depth of upper cover outer lug 21 is equal to outside protrusion 11, outside protrusion 11 and lower cover groove 12
End face distance is 3mm, and when lower cover groove 12 and the end face distance of inner bulge 13 are 1.2mm, the snap effect of the two is best,
Gap is smaller.
Lower cover 1 and the material of upper cover 2 are all made of insulation performance and the preferable PC of flame retardant property.
As shown in Figures 5 and 6: when upper and lower covers clamping, upper cover outer lug extended segment 211 connects lower cover groove 12, at this time
It is not yet contacted between inner bulge 13 and upper cover groove 22, it can be by upper cover outer lug extended segment 211 when opening the molten machine of ultrasonic wave
It is welded together with lower cover groove 12, when contacting between inner bulge 13 and upper cover groove 22, the two welding is completed.Welding it
Afterwards, outside protrusion 11 is cooperated with 21 side of upper cover outer lug, 13 two sides of inner bulge respectively with upper cover outer lug 21 and on
Lid internal projection 23 is bonded, and further enhances the airtightness between upper and lower covers, connection gap between the two is extremely hidden, appearance
Quality is higher.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (9)
1. a kind of attaching plug that upper and lower covers are seamless, which is characterized in that including the lower cover (1) being mutually clamped and upper cover (2), institute
The lower cover connecting pin for stating upper cover (2) is successively arranged outside raised (11), lower cover groove (12) and inner bulge (13) from outside to inside,
The lower cover connecting pin of the upper cover (2) is successively arranged upper cover outer lug (21), upper cover groove (22) and upper cover convex from outside to inside
It rises (23), the end of the upper cover outer lug (21) is additionally provided with upper cover outer lug extended segment (211), when lower cover (1) and upper cover (2)
When clamping, the upper cover outer lug (21) connects lower cover groove (12), and the inner bulge (13) connects upper cover groove (22).
2. the attaching plug that a kind of upper and lower covers according to claim 1 are seamless, which is characterized in that the upper cover outer lug
The section of extended segment (211) is using upper cover outer lug extended segment (211) and upper cover outer lug (21) junction as the isosceles three at bottom
It is angular.
3. the attaching plug that a kind of upper and lower covers according to claim 2 are seamless, which is characterized in that the upper cover outer lug
The high H of extended segment (211) is equal to 0.4mm, and the bottom L of upper cover outer lug extended segment (211) is equal to 0.4mm.
4. the attaching plug that a kind of upper and lower covers according to claim 1 are seamless, which is characterized in that the upper cover internal projection
(23) upper cover internal projection extension (231) is additionally provided on the outside of, the upper cover internal projection extension (231) is set to power supply line
Opposite side.
5. the attaching plug that a kind of upper and lower covers according to claim 4 are seamless, which is characterized in that the upper cover internal projection
There are two extensions (231), is symmetrically disposed on upper cover (2) axis two sides.
6. the attaching plug that a kind of upper and lower covers according to claim 1 are seamless, which is characterized in that the upper cover outer lug
(21) it is raised (11) that depth is equal to outside.
7. the attaching plug that a kind of upper and lower covers according to claim 1 are seamless, which is characterized in that the lower cover (1) and
The material of upper cover (2) is PC.
8. the attaching plug that a kind of upper and lower covers according to claim 1 are seamless, which is characterized in that the outside protrusion
It (11) is 3mm with the end face distance of lower cover groove (12).
9. the attaching plug that a kind of upper and lower covers according to claim 1 are seamless, which is characterized in that the lower cover groove
It (12) is 1.2mm with the end face distance of inner bulge (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609047.1U CN208315852U (en) | 2018-04-26 | 2018-04-26 | A kind of attaching plug that upper and lower covers are seamless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820609047.1U CN208315852U (en) | 2018-04-26 | 2018-04-26 | A kind of attaching plug that upper and lower covers are seamless |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315852U true CN208315852U (en) | 2019-01-01 |
Family
ID=64714510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820609047.1U Expired - Fee Related CN208315852U (en) | 2018-04-26 | 2018-04-26 | A kind of attaching plug that upper and lower covers are seamless |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315852U (en) |
-
2018
- 2018-04-26 CN CN201820609047.1U patent/CN208315852U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203827397U (en) | Mobile phone SIM card tray | |
| CN208315852U (en) | A kind of attaching plug that upper and lower covers are seamless | |
| CN209328962U (en) | The cover plate assembly of battery | |
| CN206506087U (en) | Electronic building blocks | |
| CN207441767U (en) | A kind of capacitance cover group and the lithium-ion capacitance using the capacitance cover group | |
| CN204787561U (en) | A turning fastener that is used for inside corner of case shell of refrigerator | |
| CN210779331U (en) | Bent angle locking female seat | |
| CN209087929U (en) | Battery case, electronic equipment and bicycle | |
| CN206864671U (en) | A kind of novel power adapter | |
| CN209401713U (en) | A kind of battery cover | |
| CN206524479U (en) | A kind of DP connectors external mold hatch frame | |
| CN208986237U (en) | A kind of bilayer USB female seat patch | |
| CN204858068U (en) | On -vehicle multi -functional USB interface | |
| CN204858027U (en) | Five metals contact piece | |
| CN105990731A (en) | Probe type spring electronic connector | |
| CN219105016U (en) | Waterproof type integrated electric energy meter shell | |
| CN208240935U (en) | The USB Type-c connector of the anti-short circuit of waterproof | |
| CN208315873U (en) | It is a kind of based on ultrasonic fusing without screw attaching plug | |
| CN204387452U (en) | Electromagnetic for electromagnetic valve | |
| CN206648271U (en) | The shell structure of air-conditioning | |
| CN208874245U (en) | A kind of water proof switch power supply | |
| CN217006197U (en) | Oil pressure sensor | |
| CN216213733U (en) | Novel button cell adopting open type liquid injection structure | |
| CN216015127U (en) | Waterproof microswitch | |
| CN203617495U (en) | Jack shielding shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |