CN208385662U - plug and connector - Google Patents
plug and connector Download PDFInfo
- Publication number
- CN208385662U CN208385662U CN201821102011.0U CN201821102011U CN208385662U CN 208385662 U CN208385662 U CN 208385662U CN 201821102011 U CN201821102011 U CN 201821102011U CN 208385662 U CN208385662 U CN 208385662U
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- Prior art keywords
- plug
- socket
- plug body
- limit sleeve
- connector
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Abstract
The utility model discloses a kind of plug and connector, wherein, plug is used to be mutually inserted with the socket of connector, it is electrically conducted with realizing, the plug includes plug body and the limit sleeve for being fixedly connected on the plug body, and the plug body is mutually inserted with the socket, and the limit sleeve and the plug body have cooperatively formed holding part, after the socket and the plug body are mutually inserted, the socket is limited in the holding part.Plug in technical solutions of the utility model has foolproof function, avoids plug from connecting with socket not in place, and can make socket and plug stable connection, prevents from loosening.
Description
Technical field
The utility model relates to electrical connection techniques field, in particular to the connector of a kind of plug and the application plug.
Background technique
Existing connector, such as FPC connector, the splicing fingers of FPC be typically designed as it is direct insertion, connection when be all
It is inserted directly into connector body.But this FPC connector often will appear a problem when connecting and using: worker may
Since splicing fingers are not completely inserted into connector body by carelessness, cause to generate poor contact or service interruption, and
Worker is also not easy to find this problem, and then quality accident occurs.And this FPC connector is being inserted directly into connector body
Afterwards, it is likely to just be pullled out due to the pulling force by very little, loosen.
Utility model content
The main purpose of the utility model is to provide a kind of plug, it is intended to can guarantee that plug is plugged into socket with fool proof
Position prevents from loosening.
To achieve the above object, the utility model proposes plug, a kind of plug, for the socket phase interfix with connector
It connects, is electrically conducted with realizing, which is characterized in that the plug includes plug body and the limit for being fixedly connected on the plug body
Position set, the plug body are mutually inserted with the socket, and the limit sleeve and the plug body have cooperatively formed holding part,
After the socket and the plug body are mutually inserted, the socket is limited in the holding part.
Preferably, after the socket and the plug body are mutually inserted, the socket is away from the plug body
One end is abutted with the limit sleeve.
Preferably, the limit sleeve includes several surrounding edges being sequentially connected end to end in turn, and a surrounding edge has connecting pin, institute
State the side wall that connecting pin is connected to the plug body.
Preferably, the limit sleeve forms connection ring, and the plug body is connected to the ring wall of the limit sleeve.
Preferably, the limit sleeve is elastic material.
Preferably, the limit sleeve is additionally provided with lifting ear away from one end of the plug body.
Preferably, the limit sleeve is structure as a whole with the plug body.
Preferably, center line of the limit sleeve with the plug body in horizontal extension direction coincides.
The utility model also proposes that a kind of connector, the connector include the plug and socket for being mutually inserted cooperation, institute
Stating plug is above-mentioned plug.
Preferably, the socket includes plectrum and bottom plate interconnected, the plug body be plugged in the plectrum and
It between the bottom plate, and presses through the plectrum, is electrically conducted with realizing.
Technical solutions of the utility model are fixedly connected with a limit sleeve by using the plug body in plug, the limit sleeve with
Plug body cooperatively forms holding part, and during the grafting of plug body and socket, socket is always that part is located at holding part
It is interior, so that limit sleeve opposing plug main body turns over tilting certain angle；And after the complete grafting of plug body enters socket, socket can be complete
Portion is limited in holding part, limit sleeve opposing plug main body no longer turn over stick up it is angled.Therefore, worker is by plug body and socket phase
After mutual grafting, whether can be turned over by observation limit sleeve with plug body and stick up angled, judge whether plug body is completely slotting with this
Enter in socket, plays foolproof function.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment when the utility model plug and socket are not connected；
Fig. 2 is the structural schematic diagram of the utility model plug and socket connection part timesharing；
Fig. 3 is the structural schematic diagram after the utility model plug is fully connected with socket；
Fig. 4 is the structural schematic diagram of another embodiment of the utility model plug；
Fig. 5 is overlooking structure diagram when the utility model plug and socket are not connected；
Fig. 6 is that the utility model plug and socket are fully connected rear overlooking structure diagram；
Fig. 7 is structural schematic diagram when the socket of the utility model connector does not press；
Fig. 8 is another status architecture schematic diagram in Fig. 7.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Connector | 4 | Limit sleeve |
| 2 | Socket | 41 | Holding part |
| 21 | Plectrum | 42 | Surrounding edge |
| 22 | Bottom plate | 42a | Surrounding edge |
| 3 | Plug body | 421 | Connecting pin |
| 31 | FPC splicing fingers | 43 | Lifting ear |
| 32 | FPC winding displacement | 5 | Plug |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model
It is required that protection scope within.
Referring to figs. 1 to Fig. 8, the utility model proposes a kind of plugs 5.
In the utility model embodiment, as shown in figure 5, the plug 5 is used to be mutually inserted with the socket 2 of connector 100,
It is electrically conducted with realizing, including plug body 3 and the limit sleeve 4 for being fixedly connected on plug body 3, plug body 3 and 2 phase of socket
Mutual grafting, limit sleeve 4 and plug body 3 have cooperatively formed holding part 41, after socket 2 and plug body 3 are mutually inserted, socket 2
It is limited in holding part 41.
The connector 100 of the application can be applied in the equipment such as liquid crystal display and mobile phone, may connect to equipment mainboard
Or it is external in signal and various parameters of the equipment to test equipment, the wherein output end of one end of plug body 3 and equipment
Son or mainboard are connected, and the other end and the socket 2 of plug body 3 plug, and the other end of socket 2 and PCB are electrically connected.
Further, referring to Fig. 5, Fig. 6, plug body 3 includes FPC splicing fingers 31 and FPC winding displacement 32, FPC winding displacement 32
It is fixedly connected with limit sleeve 4, limit sleeve 4 and FPC splicing fingers 31 cooperatively form holding part 41, and socket 2 is equipped with connection terminal (not
Diagram)；FPC splicing fingers 31 be multiple side-by-side contact pins setting, connection terminal have corresponding number pin hole, connection terminal with
FPC splicing fingers 31 cooperate grafting, electrically conduct between PCB, connector 100 and equipment interior arrangement to realize.Specifically,
Limit sleeve 4 is fixedly connected with FPC winding displacement 32, and limit sleeve 4 and FPC splicing fingers 31 mutually enclose and set to form holding part 41, is being inserted
During the grafting of head main body 3 and socket 2, socket 2 is always that part is located in holding part 41, so that 4 opposing plug of limit sleeve
Main body 3 turns over tilting certain angle；And after the complete grafting of plug body 3 enters socket 2, socket 2 can all be limited in holding part 41
It is interior, 4 opposing plug main body 3 of limit sleeve no longer turn over stick up it is angled.Therefore, after plug body 3 and socket 2 are mutually inserted by worker,
Whether can be turned over by observation limit sleeve 4 with plug body 3 and stick up angled, judge whether plug 5 is fully inserted into socket 2 with this,
Play foolproof function.
In an embodiment of the present invention, with continued reference to Fig. 6, limit sleeve 4 includes several surrounding edges being sequentially connected end to end in turn
42, a surrounding edge 42a have connecting pin 421, and connecting pin 421 is connected to the side wall of plug body 3.Preferably, limit sleeve 4 includes four
Surrounding edge 42, four surrounding edges 42, which enclose, sets the shape to be formed as rectangle, wherein the surrounding edge 42a of a length direction forms connecting pin
421, it is connected respectively with 3 two sidewalls of plug body, and plug body 3 and surrounding edge 42 cooperatively form holding part 41, the holding part 41
The shape of appearance profile and socket 2 match so that socket 2 is preferably limited in holding part 41, guarantee plug body 3 with
Socket 2 does not loosen.It is to be appreciated that limit sleeve 4 may include five even more surrounding edges 42, wherein a surrounding edge 42a tool
Have that connecting pin 421 is connect with plug body 3 or limit sleeve 4 by a surrounding edge 42 forms ellipticity, ellipticity limit sleeve 4 opens up
It is jagged and form connecting pin 421 and connect with plug body 3, to increase the diversity of limit sleeve 4, user is facilitated to select.
In another embodiment, limit sleeve 4 forms connection ring (not shown), and plug body 3 is connected to the ring of limit sleeve 4
Wall.Wherein, limit sleeve 4 can be to enclose the rectangle connection ring for setting and being formed by four surrounding edges 42, or more a plurality of surrounding edge 42
The polygon connection ring for setting and being formed is enclosed, or encloses to set by a surrounding edge 42 and forms annulus and elliptical ring.The ring wall of limit sleeve 4 can connect
It is connected to the upper wall or lower wall of plug body 3, it is preferable that the ring wall of limit sleeve 4 is connect with the lower wall of plug body 3, can make to connect
The installation for not influencing other electronic devices after device 100 assembles is connect, installation space is saved, does not affect the appearance simultaneously.The above shape, structure
Make the category protection scope of the utility model.
Further, referring to Fig. 4, limit sleeve 4 is additionally provided with lifting ear 43 away from one end of plug body 3, the lifting ear 43 setting
In end of the limit sleeve 4 far from plug body 3, can be integrally formed with limit sleeve 4, it can also be by the company welding and be bonded
It connects mode and limit sleeve 4 is fixed.In specific implementation, the end of lifting ear 43 can be bent upwards to form certain radian, form extraction unit,
Or it forms semicircular arc-shaped lancet and is fixed on end of the limit sleeve 4 far from plug body 3.By the way that lifting ear 43, Ke Yifang is arranged
Person who happens to be on hand for an errand's work at extraction unit or lancet, makes limit sleeve 4 and plug body 3 turn over rake angle degree, and then make plug by external force
Main body 3 and 2 grafting of socket are chosen more convenient.
In an embodiment of the present invention, limit sleeve 4 is elastic material, flexible deformation can be occurred by external force, outside
Power can reply deformation after removing.Preferably, the material of limit sleeve 4 is polyimides, and polyimides has good insulating properties, can
It avoids the limit sleeve 4 of connection socket 2 due to leaky, and then generates the safety accident of electric shock.In the present embodiment, limit sleeve 4
It is structure as a whole, can be integrally formed by manufacture mold, it is convenient that the processing is simple, certainly, according to the actual situation with plug body 3
Limit sleeve 4 can be fixedly connected with plug body 3, originally set by the connection type commonly used in the art such as welding or being bonded
It counts without being limited thereto.
In general, center line of the limit sleeve 4 with plug body 3 in horizontal extension direction coincides, limit sleeve 4 with
Plug body 3 maintains opposing straight state between the two.Referring to figs. 1 to Fig. 3, Fig. 1 is what plug 5 will be plugged with socket 2
Schematic diagram makes 4 opposing plug main body 3 of limit sleeve turn over to stick up to form certain angle in grafting by external force, which can be according to slotting
Depending on the height of seat 2, so that socket 2 can be contacted with plug body 3；During the grafting of plug body 3 and socket 2, such as
Shown in Fig. 2, limit sleeve 4 is connected to the upper wall of socket 2, therefore only part is located in holding part 41 socket 2 always, makes limit sleeve
4 opposing plug main bodys 3 turn over tilting certain angle；And after the complete grafting of plug body 3 enters socket 2, as shown in figure 3, limit sleeve 4
It is connected to the side wall of socket 2, therefore socket 2 can be all limited in holding part 41,4 opposing plug main body 3 of limit sleeve is no longer turned over
It sticks up angled, realizes the foolproof function of connector 100 with this, guarantee plug 5 and 2 grafting of socket in place.
In the utility model embodiment, after socket 2 is mutually inserted with plug body 3, socket 2 is away from plug body 3
One end is abutted with limit sleeve 4.Under actual conditions, in 100 use occasion of connector, such as connector 100 assembles rear overhang and hangs
Set or connector 100 assemble after can bear certain pulling force, the connector 100 in this programme, limit sleeve 4 deviates from socket 2
One end of plug body 3 abuts, therefore limit sleeve 4 can bear the gravity or dress of 3 part of plug body after connector 100 is hung
Pulling force after matching, and the balance with 2 part retentivity of socket, prevent plug body 3 from loosening with socket 2, avoid result in contact not
Good or service interruption.
The utility model also proposes a kind of connector 100, which includes being mutually inserted the plug 5 of cooperation and inserting
Seat 2, the specific structure of the plug 5 is referring to above-described embodiment, since this connector 100 uses the whole of above-mentioned all embodiments
Technical solution, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, no longer go to live in the household of one's in-laws on getting married one by one herein
It states.
In an embodiment of the present invention, referring to Fig. 7, Fig. 8, socket 2 includes plectrum 21 interconnected and bottom plate 22, is inserted
Head main body 3 is plugged between plectrum 21 and bottom plate 22, and is pressed through plectrum 21, is electrically conducted with realizing.Wherein, 2 shape of socket
In a rectangular parallelepiped shape, plectrum 21 is arranged in the upper surface of socket 2, and connection terminal is located at side of the bottom plate 22 towards plectrum 21, on socket 2
Equipped with torsional spring (not shown), one end of torsional spring connects plectrum 21, other end connecting bottom board 22, so that plectrum 21 can occur with bottom plate 22
It relatively rotates.
In the utility model embodiment, after FPC splicing fingers 31 are connected with connection terminal, apply certain external force in plectrum
21, plectrum 21 is influenced by external force and gravity itself, and generation is centainly rotated and is pressed on bottom plate 22, guarantees FPC splicing fingers
31 do not separate with connection terminal, and realization electrically conducts.When needing to loosen connector 100 and connecting the connection between equipment, lead to
The effect for crossing external force turns over limit sleeve 4 again and sticks up certain angle, and by pullling 3 part of plug body, the plectrum 21 of socket 2
22 opposite direction of opposed bottom turns an angle by a small margin, realizes that FPC splicing fingers 31 are separated with connection terminal, takes out plug master
Body 3.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of plug is mutually inserted for the socket with connector, electrically conducted with realizing, which is characterized in that the plug
Including plug body and the limit sleeve for being fixedly connected on the plug body, the plug body is mutually inserted with the socket,
The limit sleeve and the plug body have cooperatively formed holding part, after the socket and the plug body are mutually inserted, institute
Socket is stated to be limited in the holding part.
2. plug as described in claim 1, which is characterized in that after the socket and the plug body are mutually inserted, institute
Socket is stated to abut away from one end of the plug body with the limit sleeve.
3. plug as claimed in claim 2, which is characterized in that the limit sleeve include several be sequentially connected end to end in turn enclose
Side, a surrounding edge have connecting pin, and the connecting pin is connected to the side wall of the plug body.
4. plug as claimed in claim 2, which is characterized in that the limit sleeve forms connection ring, the plug body connection
In the ring wall of the limit sleeve.
5. the plug as described in Claims 1-4 any one, which is characterized in that the limit sleeve is elastic material.
6. plug as claimed in claim 5, which is characterized in that the limit sleeve is additionally provided with away from one end of the plug body
Lifting ear.
7. plug as described in claim 1, which is characterized in that the limit sleeve is structure as a whole with the plug body.
8. plug as claimed in claim 7, which is characterized in that the limit sleeve and the plug body are in horizontal extension direction
Center line coincide.
9. a kind of connector, the plug and socket including being mutually inserted cooperation, which is characterized in that the plug is claim 1
To plug described in 8 any one.
10. connector as claimed in claim 9, which is characterized in that the socket includes plectrum and bottom plate interconnected, institute
It states plug body to be plugged between the plectrum and the bottom plate, and is pressed through the plectrum, electrically conducted with realizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102011.0U CN208385662U (en) | 2018-07-11 | 2018-07-11 | plug and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102011.0U CN208385662U (en) | 2018-07-11 | 2018-07-11 | plug and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385662U true CN208385662U (en) | 2019-01-15 |
Family
ID=64962738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102011.0U Active CN208385662U (en) | 2018-07-11 | 2018-07-11 | plug and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385662U (en) |
-
2018
- 2018-07-11 CN CN201821102011.0U patent/CN208385662U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |