CN216389928U - Anti-reverse insertion plastic plug connector structure - Google Patents
Anti-reverse insertion plastic plug connector structure Download PDFInfo
- Publication number
- CN216389928U CN216389928U CN202122584317.2U CN202122584317U CN216389928U CN 216389928 U CN216389928 U CN 216389928U CN 202122584317 U CN202122584317 U CN 202122584317U CN 216389928 U CN216389928 U CN 216389928U
- Authority
- CN
- China
- Prior art keywords
- seat
- connector structure
- female seat
- reverse
- reverse insertion
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 29
- 229920003023 plastic Polymers 0.000 title claims abstract description 29
- 238000003780 insertion Methods 0.000 title claims abstract description 21
- 230000037431 insertion Effects 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000002441 reversible effect Effects 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 210000005056 cell body Anatomy 0.000 claims description 3
- 229920006259 thermoplastic polyimide Polymers 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an anti-reverse-insertion plastic plug connector structure which comprises a male seat and a female seat, wherein two sides in the male seat are fixedly provided with groove bodies, and the upper end of the male seat is fixedly provided with a wiring hole for fixing a terminal of a wiring harness; and the front end face of the female seat is provided with a wiring hole for fixing a terminal of a wiring harness. The utility model discloses an anti-reverse-insertion plastic plug connector structure, wherein two grooves are arranged at two sides of the interior of a female seat and close to a front end face, and two reinforcing ribs are arranged at two sides of a male seat and close to the front end face, so that the plastic plug connector structure can only be inserted in the forward direction but not in the reverse direction, the quality hidden trouble caused by the error operation of staff is avoided, and the accuracy and the safety of two plastic plug connectors during assembly and insertion are improved. This connector is in the assembly back, and the binding post on the pencil is whole to be hidden in the connector, has blockked the dust and can not get into the binding post the inside, has avoided the binding post phenomenon of generating heat that arouses because binding post contact failure, improves the device's life.
Description
Technical Field
The utility model relates to the field of plug connectors, in particular to an anti-reverse-plugging plastic plug connector structure.
Background
The connector is composed of 2 parts, namely a plug and a connector, which can be completely separated under a general state, the switch and the plug are the same and can realize the conversion purpose of a circuit connected with the switch through the change of the contact state of a contact pair, and the essential difference is that the plug is only inserted and removed in two states, the switch can realize the conversion of the circuit on a body, the plug cannot realize the conversion on the body, the contact pair of the plug has a fixed corresponding relation, so the connector is also called a connector, also called a connector and a socket in China, generally refers to an electrical connector, namely a device for connecting two active devices, transmits current or signals, a male end and a female end can transmit messages or current after being contacted, also called a connector, the basic performance of the connector can be divided into three categories, namely mechanical performance, electrical performance and environmental performance, and the other important mechanical performance is the mechanical life of the connector, the mechanical life is actually an index of durability, and is called mechanical operation in the national standard GB5095, which uses one insertion and one extraction as a cycle to judge whether the connector can normally complete its connection function after a specified insertion and extraction cycle, such as contact resistance.
The prior patent (application number: CN 202023027261.2) discloses a plastic connector, which comprises an access end, a clamping plate and a fixing screw, wherein the left side and the right side of the access end are both fixed with a clamping block, a slot is fixed above the right side of the clamping block, a wire hole is fixed above the right side of the clamping plate, the clamping plate is positioned above the right side of the slot, a connecting block is fixed above the wire hole, a fastener is fixed below the right side of the connecting block, a protective shell is fixed in the middle of the fixing screw, the fixing screw is positioned inside the fastener, a connecting end is fixed inside the protective shell, a contact pin is fixed inside the connecting end, a contact pin rod is fixed inside the contact pin, and the plastic connector integrates the contact pin and the contact pin through the use of the contact pin and the contact rod, can update element components along with the continuous upgrading and progress of the technology, the new and more perfect element parts are used for replacing the old ones, thus saving the use of resources to a certain extent and being more convenient to use. However, the male seat and the female seat of the device can be inserted positively and reversely, so that quality hidden troubles caused by wrong insertion of workers are easily caused, and the safety of the equipment is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an anti-reverse-plugging plastic plug connector structure.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a prevent inserting anti-plastic plug connector structure, includes public seat and female seat, the inside both sides of public seat are all fixed and are provided with the cell body, public seat upper end is fixed and is provided with first wiring hole, the fixed jack that is provided with in female seat upper end, the fixed second wiring hole that is provided with of female seat lower extreme.
As a further description of the above technical solution:
two reinforcing ribs are fixedly arranged on the front end face of the male seat and positioned in the groove body.
As a further description of the above technical solution:
and a plurality of heat dissipation holes are fixedly formed in the two side walls of the female seat.
As a further description of the above technical solution:
and an insulating plate is fixedly arranged on the inner wall of the female seat.
As a further description of the above technical solution:
and an anti-interference layer is fixedly arranged on the outer wall of the insulating plate.
As a further description of the above technical solution:
the outer wall of the two sides of the female seat is close to the radiating holes and is fixedly provided with an installation frame, and the installation frame is fixedly connected with a filter screen.
As a further description of the above technical solution:
and a bolt is fixedly arranged in the middle of the interior of the male seat.
As a further description of the above technical solution:
the male seat and the female seat are both made of thermoplastic polyimide materials.
The utility model has the following beneficial effects:
1. according to the anti-reverse-insertion plastic plug connector structure, the two groove bodies are arranged on the two sides in the male seat, and the two reinforcing ribs are arranged on the front end face of the male seat close to the groove bodies, so that the plastic plug connector structure can be inserted only in the forward direction and cannot be inserted in the reverse direction, the quality hidden danger caused by the error operation of staff is avoided, and the safety of the device is improved.
2. According to the anti-reverse-insertion plastic plug connector structure, when the device is used for a long time, dust can be accumulated inside the device and damage is caused to equipment, the heat dissipation holes and the filter screen are arranged on the two sides of the female seat, so that the dust is prevented from entering the inside of the equipment, meanwhile, the equipment can be ventilated and radiated, and the service life of the device is prolonged.
3. According to the anti-reverse-plugging plastic plug connector structure, the insulating layer and the anti-interference layer are arranged in the male base, when the device is used, the anti-interference layer can prevent electric waves emitted by adjacent electric appliances from interfering the device, so that the device is damaged, the service life of the device is prolonged, and meanwhile, the safety of the device is improved.
Drawings
FIG. 1 is a perspective view of an anti-reverse insertion plastic connector structure according to the present invention;
FIG. 2 is a schematic connection diagram of an anti-reverse insertion plastic connector structure according to the present invention;
FIG. 3 is a cross-sectional view of the female housing of an anti-reverse insertion plastic connector structure according to the present invention;
fig. 4 is a schematic structural diagram of a dust-proof device of an anti-reverse insertion plastic connector structure according to the present invention.
Illustration of the drawings:
1. a male seat; 2. a female seat; 3. a trough body; 4. a first wiring hole; 5. a jack; 6. a second wiring hole; 7. an insulating plate; 8. an interference prevention layer; 9. heat dissipation holes; 10. installing a frame; 11. a filter screen; 12. reinforcing ribs; 13. and (4) a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a reverse-insertion-preventing plastic plug connector structure comprises a male base 1 and a female base 2, wherein two sides inside the male base 1 are fixedly provided with groove bodies 3, the upper end of the male base 1 is fixedly provided with a first wiring hole 4, the upper end of the female base 2 is fixedly provided with a jack 5, the lower end of the female base 2 is fixedly provided with a second wiring hole 6, cables are installed inside the male base 1 and the female base 2, and two side walls of the female base 2 are fixedly provided with a plurality of heat dissipation holes 9;
The working principle is as follows: when this prevent inserting reverse plastics plug connector structure uses, install the electric wire in public seat 1 and female seat 2 insidely, inject public seat 1 in the jack 5 of female seat 2, reach quick connect effect, the in-process of use, inside filter screen 11 can prevent that the dust can not get into this equipment, long service life, utilize louvre 19 to dispel the heat to inside electrical apparatus electric wire, can block the electric wave that adjacent electrical apparatus sent through jam-proof layer 8 and disturb this equipment, improve the life of this equipment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a prevent inserting reverse plastics plug connector structure, includes public seat (1) and female seat (2), its characterized in that: public seat (1) inside both sides all are fixed and are provided with cell body (3), public seat (1) upper end is fixed and is provided with first wiring hole (4), female seat (2) upper end is fixed and is provided with jack (5), female seat (2) lower extreme is fixed and is provided with second wiring hole (6).
2. The anti-reverse insertion plastic connector structure according to claim 1, wherein: two reinforcing ribs (12) are fixedly arranged on the front end face of the male seat (1) and are positioned in the groove body (3).
3. The anti-reverse insertion plastic connector structure according to claim 1, wherein: and a plurality of heat dissipation holes (9) are fixedly formed in the two side walls of the female seat (2).
4. The anti-reverse insertion plastic connector structure according to claim 1, wherein: an insulating plate (7) is fixedly arranged on the inner wall of the female seat (2).
5. The anti-reverse insertion plastic connector structure according to claim 4, wherein: and an anti-interference layer (8) is fixedly arranged on the outer wall of the insulating plate (7).
6. The anti-reverse insertion plastic connector structure according to claim 1, wherein: the outer wall of the two sides of the female seat (2) is close to the heat dissipation holes (9) and is fixedly provided with an installation frame (10), and the installation frame (10) is fixedly connected with a filter screen (11) inside.
7. The anti-reverse insertion plastic connector structure according to claim 1, wherein: the middle of the interior of the male seat (1) is fixedly provided with a bolt (13).
8. The anti-reverse insertion plastic connector structure according to claim 1, wherein: the male seat (1) and the female seat (2) are both made of thermoplastic polyimide materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584317.2U CN216389928U (en) | 2021-10-26 | 2021-10-26 | Anti-reverse insertion plastic plug connector structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122584317.2U CN216389928U (en) | 2021-10-26 | 2021-10-26 | Anti-reverse insertion plastic plug connector structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216389928U true CN216389928U (en) | 2022-04-26 |
Family
ID=81247784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122584317.2U Expired - Fee Related CN216389928U (en) | 2021-10-26 | 2021-10-26 | Anti-reverse insertion plastic plug connector structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216389928U (en) |
-
2021
- 2021-10-26 CN CN202122584317.2U patent/CN216389928U/en not_active Expired - Fee Related
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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: 20220426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |