CN203707434U - Ultrasonic plug - Google Patents
Ultrasonic plug Download PDFInfo
- Publication number
- CN203707434U CN203707434U CN201320859408.5U CN201320859408U CN203707434U CN 203707434 U CN203707434 U CN 203707434U CN 201320859408 U CN201320859408 U CN 201320859408U CN 203707434 U CN203707434 U CN 203707434U
- Authority
- CN
- China
- Prior art keywords
- binding post
- splicing ear
- boss
- conducting terminal
- ultrasonic wave
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Fuses (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model relates to the technical field of power supply connection equipment and especially relates to an ultrasonic plug, which comprises a shell. The shell is internally provided with an inner frame. The inner frame comprises a substrate. The outer side surface of the substrate is provided with a first conductive terminal, a second conductive terminal and a third conductive terminal. The outer side surface of the substrate is also provided with a fuse mounting groove and a fuse is arranged in the fuse mounting groove. The inner side surface of the substrate is provided with a first boss and a second boss. The first boss is provided with a first connecting terminal. The second boss is provided with a second connecting terminal. An isolating groove is arranged between the first boss and the second boss. The isolating groove is provided with a third connecting terminal. One end of the third connecting terminal is electrically connected with the first conductive terminal, and the other end of the third connecting terminal is provided with a third wiring terminal. The inner side surface of the substrate is provided with a fourth connecting terminal. The outer end of the fourth connecting terminal is provided with a fourth wiring terminal. The ultrasonic plug is small in material consumption. During production, an operator only needs to combine a wire with the inner frame and then assemble the inner frame inside the shell. Therefore, the ultrasonic plug has the advantages of fewer processes, high production efficiency and low cost.
Description
Technical field
The utility model relates to power supply connection device technical field, relates in particular to a kind of ultrasonic wave plug.
Background technology
General daily life and the electrical equipment of industrial operation or the use of electrical appliance, the power source of its alternating current, is to be mainly combined with socket by a wire and plug, and electric current is reached to electrical equipment or electrical appliance.
Injection plug: injection plug is exactly that plug and line pass through high temperature, and high pressure forces together, once moulding just cannot be installed and removed, such attaching plug feature clearly, firm, safety.On market, the attaching plug of general circulation more than 80% is all this attaching plug.
Assembling plug: assembling plug is exactly that power line and plug are fixed together by screw etc., but in use can install and remove, and has ensured like this flexibility of attaching plug.For example on English market, just there is ratio greatly using this assembling attaching plug.
Produce injection plug materials many, cost is high; And production assembling plug operation is many, production efficiency is low.
For above situation, on market, there is ultrasonic wave plug, it is few that ultrasonic wave plug has materials, and operation is few, the advantage that cost is low.
But existing ultrasonic wave plug only has housing, there is no internal frame, when production and processing, electric wire need to be riveted to separately on each copper pin, then this copper pin is installed to respectively in housing, form finished product, this ultrasonic wave plug manufacturing procedure is loaded down with trivial details, and production efficiency is low.
Summary of the invention
The utility model provides a kind of ultrasonic wave plug for overcoming above-mentioned defect, and these plug materials are few, when production, only electric wire need be engaged with internal frame, internal frame is assembled in housing, operation is few again, and production efficiency is high, cost is low, and this plug is provided with fuse, safe.
For achieving the above object, the utility model adopts following technical scheme.
A kind of ultrasonic wave plug, comprise housing, described enclosure interior is provided with internal frame, described internal frame comprises substrate, described substrate lateral surface is provided with the first conducting terminal, the second conducting terminal and the 3rd conducting terminal, described substrate lateral surface is provided with fuse mounting groove, in described fuse mounting groove, be provided with fuse, described substrate medial surface is provided with the first boss and the second boss, described the first boss is provided with the first splicing ear, the outer end of described the first splicing ear is provided with the first binding post, described the second boss is provided with the second splicing ear, the outer end of described the second splicing ear is electrically connected with described the 3rd conducting terminal, described fuse is electrically connected with described the first splicing ear and described the second splicing ear respectively, between described the first boss and described the second boss, be provided with isolation channel, described isolation channel is provided with the 3rd splicing ear, one end of described the 3rd splicing ear is electrically connected with described the first conducting terminal, the other end of described the 3rd splicing ear is provided with the 3rd binding post, described substrate medial surface is provided with the 4th splicing ear, described the 4th splicing ear is electrically connected with described the second conducting terminal, the outer end of described the 4th splicing ear is provided with the 4th binding post.
Wherein, described housing comprises upper casing and lower casing, and described upper casing is fixedly connected with described lower casing.
Wherein, described upper casing and described lower casing ultrasonic bonding.
Wherein, the described upper casing left and right sides is respectively equipped with lug.
Wherein, described the first conducting terminal, described the second conducting terminal and described the 3rd conducting terminal triangle are arranged.
Wherein, described the first binding post, described the 3rd binding post and described the 4th binding post are arranged side by side.
Wherein, the position of the corresponding described fuse mounting groove of described substrate lateral surface is provided with groove lid, described groove lid and described substrate clamping.
Wherein, described the first binding post, described the 3rd binding post and described the 4th binding post are copper intermediate plate binding post.
Wherein, described the first binding post, described the 3rd binding post and described the 4th binding post are all " U " type.
Wherein, between described the first binding post and described the 3rd binding post, be provided with the first division board, between described the 3rd binding post and described the 4th binding post, be provided with the second division board.
The beneficial effects of the utility model are: a kind of ultrasonic wave plug of the present utility model, comprise housing, described enclosure interior is provided with internal frame, described internal frame comprises substrate, described substrate lateral surface is provided with the first conducting terminal, the second conducting terminal and the 3rd conducting terminal, described substrate lateral surface is provided with fuse mounting groove, in described fuse mounting groove, be provided with fuse, described substrate medial surface is provided with the first boss and the second boss, described the first boss is provided with the first splicing ear, the outer end of described the first splicing ear is provided with the first binding post, described the second boss is provided with the second splicing ear, the outer end of described the second splicing ear is electrically connected with described the 3rd conducting terminal, described fuse is electrically connected with described the first splicing ear and described the second splicing ear respectively, between described the first boss and described the second boss, be provided with isolation channel, described isolation channel is provided with the 3rd splicing ear, one end of described the 3rd splicing ear is electrically connected with described the first conducting terminal, the other end of described the 3rd splicing ear is provided with the 3rd binding post, described substrate medial surface is provided with the 4th splicing ear, described the 4th splicing ear is electrically connected with described the second conducting terminal, the outer end of described the 4th splicing ear is provided with the 4th binding post, these plug materials are few, only electric wire need be engaged with internal frame, then Inner frame is assembled in housing when production, and operation is few, and production efficiency is high, and cost is low, and this plug is provided with fuse, safe.
Brief description of the drawings
With accompanying drawing, the utility model is described in further detail, but embodiment in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of ultrasonic wave plug of the present utility model.
Fig. 2 is the structural representation of the hiding upper casing of a kind of ultrasonic wave plug of the present utility model.
Fig. 3 is the structural representation of the internal frame of a kind of ultrasonic wave plug of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described, this is preferred embodiment of the present utility model.
Embodiment.
As shown in Figure 1 to Figure 3, a kind of ultrasonic wave plug of the present utility model, comprise housing 4, described housing 4 inside are provided with internal frame 5, described internal frame 5 comprises substrate 57, described substrate 57 lateral surfaces are provided with the first conducting terminal 1, the second conducting terminal 2 and the 3rd conducting terminal 3, described substrate 57 lateral surfaces are provided with fuse mounting groove 43, in described fuse mounting groove 43, be provided with fuse, described substrate 57 medial surfaces are provided with the first boss 51 and the second boss 52, described the first boss 51 is provided with the first splicing ear 511, the outer end of described the first splicing ear 511 is provided with the first binding post 512, described the second boss 52 is provided with the second splicing ear 521, the outer end of described the second splicing ear 521 is electrically connected with described the 3rd conducting terminal 3, described fuse is electrically connected with described the first splicing ear 511 and described the second splicing ear 521 respectively, between described the first boss 51 and described the second boss 52, be provided with isolation channel, described isolation channel is provided with the 3rd splicing ear 53, one end of described the 3rd splicing ear 53 is electrically connected with described the first conducting terminal 1, the other end of described the 3rd splicing ear 53 is provided with the 3rd binding post 531, described substrate 57 medial surfaces are provided with the 4th splicing ear 54, described the 4th splicing ear 54 is electrically connected with described the second conducting terminal 2, the outer end of described the 4th splicing ear 54 is provided with the 4th binding post 541.
The housing 4 of the present embodiment comprises upper casing 41 and lower casing 42, described upper casing 41 is fixedly connected with described lower casing 42, as a preferred technical scheme, and upper casing 41 and described lower casing 42 ultrasonic bonding of the present embodiment, this setting is convenient to direct labor internal frame 5 is assembled in housing 4, and practicality is good.
Upper casing 41 left and right sides of the present embodiment are respectively equipped with lug 411, and this setting is convenient to user and is firmly plugged plug, and practicality is good.
First conducting terminal 1 of the present embodiment, described the second conducting terminal 2 and described the 3rd conducting terminal 3 triangles are arranged, and this arranges simple in structure, meets the characteristic of three-pin plug.
First binding post 512 of the present embodiment, described the 3rd binding post 531 and described the 4th binding post 541 are arranged side by side, and this arranges simple in structure, is easy to moulding and wiring, and ensures that space structure of the present utility model is compacter.
The position of the corresponding described fuse mounting groove 43 of substrate 57 lateral surfaces of the present embodiment is provided with groove lid, described groove lid and 57 clampings of described substrate, this arranges can hide fuse, can prevent that user from getting an electric shock on the one hand, can beautify plug on the one hand in addition, practicality is high; In addition, groove lid and substrate 57 clampings, be convenient to open groove lid, changes fuse.
First binding post 512 of the present embodiment, described the 3rd binding post 531 and described the 4th binding post 541 are copper intermediate plate binding post, when use, are connected energising by copper intermediate plate binding post with external power cord.
First binding post 512 of the present embodiment, described the 3rd binding post 531 and described the 4th binding post 541 are all " U " type, and " U " type connection terminal structure is simple, is convenient to machine-shaping, and parts machining cost is low, is conducive to reduce production costs.
Between first binding post 512 of the present embodiment and described the 3rd binding post 531, be provided with the first division board 55, between described the 3rd binding post 531 and described the 4th binding post 541, be provided with the second division board 56, the setting of the first division board 55 and the second division board 56, can effectively separate the first binding post 512, the 3rd binding post 531 and the 4th binding post 541, be conducive to control Hi-pot test, prevent high voltage arc, simple in structure, safety in utilization is good.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not restriction to the utility model protection range; although the utility model has been done to explain with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. a ultrasonic wave plug, comprise housing, it is characterized in that: described enclosure interior is provided with internal frame, described internal frame comprises substrate, described substrate lateral surface is provided with the first conducting terminal, the second conducting terminal and the 3rd conducting terminal, described substrate lateral surface is provided with fuse mounting groove, in described fuse mounting groove, be provided with fuse, described substrate medial surface is provided with the first boss and the second boss, described the first boss is provided with the first splicing ear, the outer end of described the first splicing ear is provided with the first binding post, described the second boss is provided with the second splicing ear, the outer end of described the second splicing ear is electrically connected with described the 3rd conducting terminal, described fuse is electrically connected with described the first splicing ear and described the second splicing ear respectively, between described the first boss and described the second boss, be provided with isolation channel, described isolation channel is provided with the 3rd splicing ear, one end of described the 3rd splicing ear is electrically connected with described the first conducting terminal, the other end of described the 3rd splicing ear is provided with the 3rd binding post, described substrate medial surface is provided with the 4th splicing ear, described the 4th splicing ear is electrically connected with described the second conducting terminal, the outer end of described the 4th splicing ear is provided with the 4th binding post.
2. a kind of ultrasonic wave plug according to claim 1, is characterized in that: described housing comprises upper casing and lower casing, and described upper casing is fixedly connected with described lower casing.
3. a kind of ultrasonic wave plug according to claim 2, is characterized in that: described upper casing and described lower casing ultrasonic bonding.
4. a kind of ultrasonic wave plug according to claim 2, is characterized in that: the described upper casing left and right sides is respectively equipped with lug.
5. a kind of ultrasonic wave plug according to claim 1, is characterized in that: described the first conducting terminal, described the second conducting terminal and described the 3rd conducting terminal triangle are arranged.
6. a kind of ultrasonic wave plug according to claim 1, is characterized in that: described the first binding post, described the 3rd binding post and described the 4th binding post are arranged side by side.
7. a kind of ultrasonic wave plug according to claim 1, is characterized in that: the position of the corresponding described fuse mounting groove of described substrate lateral surface is provided with groove lid, described groove lid and described substrate clamping.
8. a kind of ultrasonic wave plug according to claim 1, is characterized in that: described the first binding post, described the 3rd binding post and described the 4th binding post are copper intermediate plate binding post.
9. a kind of ultrasonic wave plug according to claim 1, is characterized in that: described the first binding post, described the 3rd binding post and described the 4th binding post are all " U " type.
10. a kind of ultrasonic wave plug according to claim 1, is characterized in that: between described the first binding post and described the 3rd binding post, be provided with the first division board, between described the 3rd binding post and described the 4th binding post, be provided with the second division board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859408.5U CN203707434U (en) | 2013-12-24 | 2013-12-24 | Ultrasonic plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859408.5U CN203707434U (en) | 2013-12-24 | 2013-12-24 | Ultrasonic plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707434U true CN203707434U (en) | 2014-07-09 |
Family
ID=51057826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320859408.5U Expired - Fee Related CN203707434U (en) | 2013-12-24 | 2013-12-24 | Ultrasonic plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134883A (en) * | 2014-08-04 | 2014-11-05 | 胡勋芳 | Clamping groove connecting type electric connector |
-
2013
- 2013-12-24 CN CN201320859408.5U patent/CN203707434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104134883A (en) * | 2014-08-04 | 2014-11-05 | 胡勋芳 | Clamping groove connecting type electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: Yang Wu industrial zone Guangdong city Dongguan province Qishi town 523000 Patentee after: DONGGUAN ZHENGHAO ELECTRICAL APPLIANCE Co.,Ltd. Address before: 514700 Guangdong city of Meizhou province Meixian Shejiang town center primary school dormitory Patentee before: Guo Wenquan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20211224 |