CN203218546U - Massage-chair special-purpose conversion plug - Google Patents
Massage-chair special-purpose conversion plug Download PDFInfo
- Publication number
- CN203218546U CN203218546U CN 201320152048 CN201320152048U CN203218546U CN 203218546 U CN203218546 U CN 203218546U CN 201320152048 CN201320152048 CN 201320152048 CN 201320152048 U CN201320152048 U CN 201320152048U CN 203218546 U CN203218546 U CN 203218546U
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- CN
- China
- Prior art keywords
- signal line
- boss
- header body
- massage armchair
- socket
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- Expired - Fee Related
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Abstract
The utility model relates to a conversion plug, in particular to a massage-chair special-purpose conversion plug comprising a plug body. A PCB is arranged in the plug body. An anode socket and a cathode socket are mounted on one end of the plug body. An anode signal line and a cathode signal line are connected with the other end of the plug body and are electrically connected with the PCB. The anode socket is a circular concave hole. An anode sheet is disposed on an inner side surface of the circular concave hole and is electrically connected with the PCB. The cathode socket is an arc concave hole. A cathode column is arranged in the arc concave hole and is electrically connected with the PCB. The conversion plug provided by the utility model has the advantages of high connection stability, simple structure, convenient installation, small occupation space and very strong practicality.
Description
Technical field
The utility model relates to a kind of changeover plug, relates in particular to a kind of massage armchair dedicated convert plug.
Background technology
Massage armchair is a kind ofly can help freeing circulation of the blood in the human body, improve and have a pain in the back, prevent illness, improve sleep quality, improve the equipment of human posture and exercise health.Its principle is to come human body is massaged by the rolling power of signal of telecommunication control machinery and the extruding of mechanical force, with the channels and collaterals of massage mediation human body, makes the qi and blood circulation of human body, keeps the equilibrium between yin and yang of body.And needing to use more changeover plug, these changeover plugs can guarantee the signal of telecommunication of control mechanical movement is effectively transmitted in the mechanical structure of massage armchair inside, this just requires changeover plug must guarantee operate as normal.During massage armchair work, mostly be the rotating machinery motion, and existing massage armchair changeover plug is very easy to get loose on the market, causes the signal of telecommunication loose contact of massage armchair inside under the rotating machinery motion effect of massage armchair, even directly cause the work of massage armchair to be interrupted, there is bigger defective.
Summary of the invention
The purpose of this utility model is to provide a kind of connection stable at the deficiencies in the prior art, practical changeover plug.
For achieving the above object, a kind of massage armchair dedicated convert plug of the present utility model, comprise header body, be provided with pcb board in the header body, an end of header body is provided with positive pole socket and anode socket, and the other end of header body is connected with positive signal line and negative signal line, positive signal line and negative signal line all are electrically connected with pcb board, described positive pole socket is circular shrinkage hole, and this circular shrinkage hole medial surface is provided with positive plate, and positive plate is electrically connected with pcb board; Described anode socket is the arch shrinkage pool, is provided with negative terminal in this arch shrinkage pool, and negative terminal is electrically connected with pcb board.
Wherein, the side of described header body offers buckling groove.
Wherein, the end that described header body connects positive signal line and negative signal line is provided with boss, and this boss coats the end that described positive signal line and negative signal line are connected with header body.
Wherein, described boss is ellipse around boss.
Wherein, described boss is rectangular boss.
Wherein, described boss is I-shaped boss.
The beneficial effects of the utility model: a kind of massage armchair dedicated convert plug of the present utility model, wherein with the circular shrinkage pool of anodal jack design, anode socket then is designed to the arch shrinkage pool, because the side in the arch shrinkage pool of anode socket is arcuate flanks, opposite side is flat side, the jack form design of this kind socket, when header body and other connectors cooperatively interact when being connected, massage armchair work and the mechanical force pair connector that is connected with header body that rotates produce the power of rotation, at this moment, because the arcuate flanks of anode socket arch shrinkage pool and the effect of flat side, prevented from that the connector that is connected with header body from rotating because of mechanical force to come off.The utility model connective stability height, and simple in structure, easy for installation, it is little to take up room, and practicality is very strong.
Description of drawings
Fig. 1 is a kind of massage armchair dedicated convert plug construction schematic diagram of the present utility model.
Fig. 2 is the another kind of visual angle of a kind of massage armchair dedicated convert plug of the present utility model structural representation.
Fig. 3 is another kind of massage armchair dedicated convert plug construction schematic diagram of the present utility model.
Fig. 4 is another massage armchair dedicated convert plug construction schematic diagram of the present utility model.
Reference numeral comprises:
1-header body 2-positive pole socket 3-anode socket
4-positive signal line, 5-negative signal line, 6-ellipse around boss
7-rectangular boss 8-I-shaped boss 11-buckling groove.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Extremely shown in Figure 2 as Fig. 1, a kind of massage armchair dedicated convert plug of the present utility model, comprise header body 1, be provided with pcb board in the header body 1, an end of header body 1 is provided with positive pole socket 2 and anode socket 3, and the other end of header body 1 is connected with positive signal line 4 and negative signal line 5, positive signal line 4 and negative signal line 5 all are electrically connected with pcb board, described positive pole socket 2 is circular shrinkage hole, and this circular shrinkage hole medial surface is provided with positive plate, and positive plate is electrically connected with pcb board; Described anode socket 3 is the arch shrinkage pool, is provided with negative terminal in this arch shrinkage pool, and negative terminal is electrically connected with pcb board.
A kind of massage armchair dedicated convert plug of the present utility model, wherein positive pole socket 2 is designed to circular shrinkage hole, anode socket 3 then is designed to the arch shrinkage pool, because because the side in the arch shrinkage pool of anode socket 3 is arcuate flanks, opposite side is flat side, the jack form design of this kind socket, when header body 1 and other connectors cooperatively interact when being connected, massage armchair work also produces the power of the mechanical force pair connector that is connected with header body 1 generation rotation, at this moment, because the arcuate flanks of the arch shrinkage pool of anode socket 3 and the effect of flat side, having prevented that the connector that is connected with header body 1 from rotating because of vibration force comes off, the changeover plug that has overcome the massage armchair of prior art fully easily rotates the problem that comes off at work, guarantees stability and the continuation of massage armchair work.The changeover plug connective stability height of the existing relatively massage armchair of the utility model, and simple in structure, easy for installation, it is little to take up room, and practicality is very strong.
In the present embodiment, the side of described header body 1 offers buckling groove 11, the design of draw-in groove, make when the utility model is installed on massage armchair, be connected with the mutual clamping of massage armchair internal mechanism, thereby further guarantee connective stability of the present utility model, reasonable in design.
In the present embodiment, the end that described header body 1 connects positive signal line 4 and negative signal line 5 is provided with boss, and this boss coats the end that described positive signal line 4 and negative signal line 5 are connected with header body 1, and wherein, described boss is ellipse around boss 6.Ellipse around boss 6 on the one hand can clad anode holding wire 4 and an end of negative signal line 5, guarantees that positive signal line 4 and negative signal line 5 can not pullled by external force and come off easily, even damages; More stable when also guaranteeing that on the other hand header body 1 is installed on massage armchair, prevent that the utility model from vibrating and get loose under the effect of external force.
Embodiment 2.
As shown in Figure 3, the difference of present embodiment and embodiment 1 is that described boss is rectangular boss 7.Present embodiment is a kind of mapping mode of embodiment 1, and wherein, rectangular boss 7 can play said effect among the embodiment 1 equally, and unaccounted feature all adopts the explanation of embodiment 1 in the present embodiment, no longer gives unnecessary details at this.
As shown in Figure 4, the difference of present embodiment and embodiment 1 is that described boss is I-shaped boss 8.Present embodiment is a kind of mapping mode of embodiment 1, and wherein, I-shaped boss 8 can play said effect among the embodiment 1 equally, and unaccounted feature all adopts the explanation of embodiment 1 in the present embodiment, no longer gives unnecessary details at this.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. massage armchair dedicated convert plug, comprise header body (1), header body is provided with pcb board in (1), one end of header body (1) is provided with positive pole socket (2) and anode socket (3), the other end of header body (1) is connected with positive signal line (4) and negative signal line (5), positive signal line (4) and negative signal line (5) all are electrically connected with pcb board, it is characterized in that: described positive pole socket (2) is circular shrinkage hole, this circular shrinkage hole medial surface is provided with positive plate, and positive plate is electrically connected with pcb board; Described anode socket (3) is the arch shrinkage pool, is provided with negative terminal in this arch shrinkage pool, and negative terminal is electrically connected with pcb board.
2. a kind of massage armchair dedicated convert plug according to claim 1, it is characterized in that: the side of described header body (1) offers buckling groove (11).
3. a kind of massage armchair dedicated convert plug according to claim 1, it is characterized in that: the end that described header body (1) connects positive signal line (4) and negative signal line (5) is provided with boss, and this boss coats the end that described positive signal line (4) and negative signal line (5) are connected with header body (1).
4. a kind of massage armchair dedicated convert plug according to claim 3, it is characterized in that: described boss is ellipse around boss (6).
5. a kind of massage armchair dedicated convert plug according to claim 3, it is characterized in that: described boss is rectangular boss (7).
6. a kind of massage armchair dedicated convert plug according to claim 3, it is characterized in that: described boss is I-shaped boss (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152048 CN203218546U (en) | 2013-03-29 | 2013-03-29 | Massage-chair special-purpose conversion plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152048 CN203218546U (en) | 2013-03-29 | 2013-03-29 | Massage-chair special-purpose conversion plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218546U true CN203218546U (en) | 2013-09-25 |
Family
ID=49208051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320152048 Expired - Fee Related CN203218546U (en) | 2013-03-29 | 2013-03-29 | Massage-chair special-purpose conversion plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113690664A (en) * | 2021-09-02 | 2021-11-23 | 无锡市产品质量监督检验院 | Plug, socket, plug device, charger, battery pack and electric vehicle |
-
2013
- 2013-03-29 CN CN 201320152048 patent/CN203218546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113690664A (en) * | 2021-09-02 | 2021-11-23 | 无锡市产品质量监督检验院 | Plug, socket, plug device, charger, battery pack and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130925 Termination date: 20190329 |