CN215732365U - Protective device and connector - Google Patents
Protective device and connector Download PDFInfo
- Publication number
- CN215732365U CN215732365U CN202121752106.9U CN202121752106U CN215732365U CN 215732365 U CN215732365 U CN 215732365U CN 202121752106 U CN202121752106 U CN 202121752106U CN 215732365 U CN215732365 U CN 215732365U
- Authority
- CN
- China
- Prior art keywords
- magnet
- mounting
- mounting plate
- connector
- shield
- 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.)
- Active
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a protective device and a connector, which relate to the technical field of electric connectors and comprise a protective cover and a mounting plate; the connector is arranged on the mounting plate, a protection cavity is formed in the shield, the shield covers the mounting plate, and the connector is located in the protection cavity; the protective cover is provided with a magnet, the mounting plate is correspondingly provided with a connecting part, and the magnet is connected with the connecting part; or, be equipped with magnet on the mounting panel, the correspondence is equipped with connecting portion on the guard shield, magnet with connecting portion are connected. Through be in be equipped with the protection chamber in the guard shield, work as the guard shield lock is in on the mounting panel to connect through the mode of magnetism, so that the connector is located the protection intracavity, simultaneously the mounting panel will the protection chamber is sealed, can prevent impurity such as rainwater or dust from entering into the protection intracavity, protection connector increase of service life.
Description
Technical Field
The utility model relates to the technical field of electric connectors, in particular to a protection device and a connector.
Background
For example, two connectors of a low-voltage power supply connector for an electric automobile and an electric bicycle are charged by inserting one connector into the other connector. One of the terminals of the connector is fixed on a traveling device such as an electric automobile and an electric bicycle, and the connector needs to be protected in order to prevent impurities such as water or dust from entering the connector during traveling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the following problems: the existing connector has no waterproof and dustproof protection.
(II) technical scheme
In order to solve the above technical problem, an embodiment of the present invention provides a protection device for a connector, where the connector includes a body, and the protection device includes a shield and a mounting plate;
the mounting plate is provided with a mounting hole, the body is mounted in the mounting hole, a protection cavity is formed in the protection cover, the protection cover is connected with the mounting plate, and the body is located in the protection cavity;
the protective cover is provided with a magnet, the mounting plate is correspondingly provided with a connecting part, and the magnet is connected with the connecting part;
or the like, or, alternatively,
the mounting plate is provided with a magnet, the shield is correspondingly provided with a connecting part, and the magnet is connected with the connecting part.
Furthermore, the protective cover is provided with a mounting groove;
the magnet is installed in the mounting groove.
Furthermore, a limiting part is arranged in the mounting groove;
the limiting part is used for fixing the magnet in the mounting groove.
Furthermore, the limiting part is an inverted buckle arranged at the opening end of the mounting groove.
Furthermore, at least one through hole is arranged on the mounting plate, and the at least one through hole is arranged corresponding to the mounting groove;
a connecting bolt is arranged in the through hole and forms the connecting part;
the magnet is connected with the connecting bolt.
Furthermore, the mounting grooves are arranged in the protection cavity, two mounting grooves are arranged in the protection cavity, and the magnet is arranged in each mounting groove;
be equipped with four on the mounting panel the through-hole, and wherein two the through-hole with the mounting groove corresponds the setting, every all be equipped with in the through-hole connecting bolt.
Further, the shield is hinged to the mounting plate.
Further, the protection device further comprises a connecting belt;
one end of the connecting band is connected with the protective cover, and the other end of the connecting band is connected with the mounting plate.
Further, the guard shield the mounting panel with the connecting band is the silica gel material.
Another utility model embodiment of the utility model also provides a connector, including the protector described in any of the above embodiments.
The utility model has the beneficial effects that:
the utility model provides a protective device for a connector, which comprises a protective cover and a mounting plate, wherein the protective cover is arranged on the mounting plate; the connector is arranged on the mounting plate, a protection cavity is formed in the shield, the shield covers the mounting plate, and the connector is located in the protection cavity; the protective cover is provided with a magnet, the mounting plate is correspondingly provided with a connecting part, and the magnet is connected with the connecting part; or, be equipped with magnet on the mounting panel, the correspondence is equipped with connecting portion on the guard shield, magnet with connecting portion are connected.
Through be in be equipped with the protection chamber in the guard shield, work as the guard shield lock is in on the mounting panel to connect through the mode of magnetism, so that the connector is located the protection intracavity, simultaneously the mounting panel will the protection chamber is sealed, can prevent impurity such as rainwater or dust from entering into the protection intracavity, protection connector increase of service life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a perspective view of a guard according to an embodiment of the present invention;
FIG. 2 is a plan view of a guard provided by an embodiment of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view of a mating structure of a shielding device and a connector body according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a shield in a fastened state according to an embodiment of the present invention;
FIG. 6 is a plan view of a shroud in a snap-fit configuration according to an embodiment of the present invention;
fig. 7 is a sectional view of B-B of fig. 6.
Icon: 100-a shield; 110-mounting holes; 120-a magnet; 130-a protective cavity; 140-mounting grooves; 141-reversing; 150-plectrum;
200-mounting plate; 210-a via;
300-connecting the belt;
400-body.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. 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.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that, in the description of the present invention, the terms "connected" and "mounted" should be interpreted broadly, for example, they may be fixedly connected, detachably connected, or integrally connected; can be directly connected or connected through an intermediate medium; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 7, an embodiment of the present invention provides a guard for a connector, the connector including a body 400, the guard including a shroud 100 and a mounting plate 200; the connector is mounted on the mounting plate 200, a protection cavity 130 is formed in the shield 100, the shield 100 covers the mounting plate 200, and the connector is located in the protection cavity 130; the protective cover 100 is provided with a magnet 120, the mounting plate 200 is correspondingly provided with a connecting part, and the magnet 120 is connected with the connecting part; or, the mounting plate 200 is provided with a magnet 120, the shield 100 is correspondingly provided with a connecting portion, and the magnet 120 is connected with the connecting portion.
The protection device provided by the embodiment is used for protecting the body 400 of the connector and preventing water or dust from entering the connector.
The body 400 is used for mounting a conductor and is electrically connected to a power source or a power-consuming device.
In practical use, the mounting plate 200 is provided with a mounting hole 110, and the body 400 is mounted in the mounting hole.
In this embodiment be equipped with protection chamber 130 in the guard shield 100, work as the guard shield 100 lock is in when the mounting panel 200 is last, the connector is located in protection chamber 130, simultaneously mounting panel 200 will protection chamber 130 seals, can prevent that impurity such as rainwater or dust from entering into in protection chamber 130, the protection connector increase of service life.
In this embodiment, in order to enable the shield 100 and the body 400 to be normally connected, the shield 100 and the mounting plate 200 are connected by a magnetic attraction. The magnet 120 is provided on the cover 100, and the attachment plate 200 is provided with a connection portion to which the magnet 120 is connected. The connection portion may be made of a material that can be adsorbed by the magnet 120, such as iron, cobalt, or nickel, or may be the magnet 120. The shield 100 is prevented from falling off the mounting plate 200 by the cooperation of the magnet 120 and the connection portion. Or a magnet 120 is disposed on the mounting plate 200, the connection part is disposed on the cover 100, and the magnet 120 is connected to the connection part. The connection portion may be made of a material that can be adsorbed by the magnet 120, such as iron, cobalt, or nickel, or may be the magnet 120. The shield 100 is prevented from falling off the mounting plate 200 by the cooperation of the magnet 120 and the connection portion.
It will be appreciated that in this embodiment the guard may also be used for protection of a switch in a socket or bathroom.
Preferably, mounting panel 200 with guard shield 100 is the silica gel material, and it can be by in the mould take off by force, simplifies the mould structure, practices thrift the mould cost, simultaneously, can also the mounting panel 200 with the junction of guard shield 100 forms sealedly, and is effectual waterproof dirt-proof.
It can be understood that, in this embodiment, the mounting plate 200 and the shield 100 may also be made of rubber, TPU (thermoplastic polyurethane elastomer rubber), or TPEE (polyester rubber), which can achieve the purpose of forcibly releasing from the mold, simplifying the mold structure, saving the mold cost, and improving the waterproof and dustproof effects.
Preferably, the side of the cover 100 away from the connection strip 300 may further be provided with a pulling piece 150 for facilitating the user to open the cover 100.
As shown in fig. 1 to 4, the shield 100 is provided with a mounting groove 140; the magnet 120 is mounted in the mounting groove 140.
In the protection device provided in this embodiment, specifically, the magnet 120 is mounted on the shield 100, and the mounting groove 140 is disposed on the shield 100 for fixing the magnet 120.
It is understood that the magnet 120 may also be disposed within the shield 100 during the manufacture of the shield 100, and that the magnet 120 may also be disposed within the shield 100 for the purpose of securing the magnet 120 in this embodiment.
As shown in fig. 1, 2, 3, 4 and 7, a limiting part is arranged in the mounting groove 140; the limiting portion is used for fixing the magnet 120 in the mounting groove 140.
In the protection device provided by this embodiment, the magnet 120 may fall off during the long-term use of the protective cover 100, and the limiting portion is disposed to fix the magnet 120 in the mounting groove 140, thereby preventing the magnet from falling off during the long-term use in the mounting groove 140.
As shown in fig. 1, 2, 3, 4 and 7, the limiting portion is an inverted buckle 141 disposed at an open end of the mounting groove 140.
In this embodiment, it is concrete, spacing portion is back-off 141, because guard shield 100 is the silica gel material, can be taken off by force in the mould after the casting is accomplished, consequently back-off 141 can be at casting in-process integrated into one piece, simple structure, convenience.
It is understood that, in this embodiment, the limiting portion may also be a glue disposed between the mounting groove 140 and the magnet 120, or an iron pin, which can also achieve the purpose of fixing the magnet 120 in the mounting groove 140 in this embodiment.
As shown in fig. 1, 2, 3, 4 and 7, the mounting plate 200 is provided with at least one through hole 210, and the at least one through hole 210 is disposed corresponding to the mounting groove 140; a connecting bolt is arranged in the through hole 210, and the connecting bolt forms the connecting part; the magnet 120 is coupled to the coupling bolt.
In the protection device provided by this embodiment, the connecting bolt is used to fix the protection device, and fix the protection device on the equipment to be used, so that by setting the through hole 210, one end of the connecting bolt passes through the through hole 210 and is connected with the equipment. Meanwhile, the connection bolt is generally made of iron, and can generate magnetic force with the magnet 120 to be adsorbed. That is, the connection portion is a connection bolt, which has not only a function of connection and fixation but also a function of connecting the shroud 100.
As shown in fig. 1, 2, 3, 4 and 7, the mounting grooves 140 are disposed in the protection cavity 130, and two mounting grooves 140 are disposed in the protection cavity 130; the mounting plate 200 is provided with four through holes 210, and two of the through holes 210 are disposed corresponding to the mounting grooves 140.
In the protection device provided in this embodiment, specifically, the mounting groove 140 is disposed in the protection cavity 130, and at this time, the magnetic force between the magnet 120 and the connecting bolt is the largest.
In practical use, two mounting grooves 140 are formed in the protection cavity 130, the bolt is disposed in each mounting groove 140, and the two mounting grooves 140 are located on the same side, i.e., the side away from the connection strip 300, so as to prevent the shield 100 from falling off from the mounting plate 200. Simultaneously be equipped with four on the mounting panel 200 through-hole 210, every all be equipped with in the through-hole 210 connecting bolt, four through-hole 210 is in the interval sets up on the mounting panel 200, and evenly distributed makes can the force balance when mounting panel 200 is fixed on equipment.
It is understood that, in the present embodiment, the number of the mounting grooves 140 and the number of the through holes 210 are designed by a designer according to actual use conditions, and the above embodiment is only a preferred embodiment. It is only necessary to ensure that each mounting groove 140 is correspondingly provided with the through hole 210.
In actual use, the shroud 100 is hinged to the mounting plate 200, as shown in figures 1 to 7. The shield 100 is prevented from falling off the mounting plate 200 and being lost due to improper storage or a severe environment during use.
As shown in fig. 1 to 7, in particular, the protection device further includes a connection band 300; one end of the connection band 300 is connected to the shield 100, and the other end is connected to the mounting plate 200.
In this embodiment, for the convenience of production, the material of the connection band 300 is the same as the material of the shield 100 and the material of the mounting plate 200. Therefore, the connecting band 300 is convenient to produce and manufacture.
As shown in fig. 5 to 7, after the shield 100 is fastened to the mounting plate 200, the magnet 120 is magnetically coupled to the bolt.
The embodiment of the utility model also provides a connector which comprises the protection device in any one of the embodiments.
The connector provided in the embodiment can be used for electric automobiles, electric bicycles, medical equipment and the like.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A guard for a connector, the connector comprising a body, characterized in that the guard comprises a shroud (100) and a mounting plate (200);
the mounting plate (200) is provided with a mounting hole (110), the body (400) is mounted in the mounting hole (110), a protection cavity (130) is formed in the shield (100), the shield (100) is connected with the mounting plate (200), and the body (400) is located in the protection cavity (130);
the protective cover (100) is provided with a magnet (120), the mounting plate (200) is correspondingly provided with a connecting part, and the magnet (120) is connected with the connecting part;
or the like, or, alternatively,
be equipped with magnet (120) on mounting panel (200), the correspondence is equipped with connecting portion on guard shield (100), magnet (120) with connecting portion connect.
2. Guard device according to claim 1, characterized in that the shield (100) is provided with a mounting groove (140);
the magnet (120) is installed in the installation groove (140).
3. The protection device according to claim 2, characterized in that a limiting part is arranged in the mounting groove (140);
the limiting part is used for fixing the magnet (120) in the mounting groove (140).
4. The guard according to claim 3, wherein the limiting portion is an undercut (141) provided at an open end of the mounting groove (140).
5. Guard device according to claim 3, characterized in that the mounting plate (200) is provided with at least one through hole (210), and at least one through hole (210) is provided in correspondence with the mounting groove (140);
a connecting bolt is arranged in the through hole (210), and the connecting bolt forms the connecting part;
the magnet (120) is connected with the connecting bolt.
6. The protection device according to claim 5, wherein the mounting groove (140) is provided in the protection cavity (130), and two mounting grooves (140) are provided in the protection cavity (130), and the magnet (120) is provided in each mounting groove (140);
be equipped with four on mounting panel (200) through-hole (210), and wherein two through-hole (210) with mounting groove (140) correspond the setting, every all be equipped with in through-hole (210) connecting bolt.
7. Guard according to claim 1, characterized in that the shield (100) is hinged to the mounting plate (200).
8. Guard according to claim 7, characterized in that it further comprises a connecting strap (300);
one end of the connecting band (300) is connected with the protective cover (100), and the other end is connected with the mounting plate (200).
9. The protective device according to claim 8, wherein the shield (100), the mounting plate (200) and the connecting band (300) are all made of silicone.
10. A connector comprising a shielding device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752106.9U CN215732365U (en) | 2021-07-29 | 2021-07-29 | Protective device and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121752106.9U CN215732365U (en) | 2021-07-29 | 2021-07-29 | Protective device and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215732365U true CN215732365U (en) | 2022-02-01 |
Family
ID=79990789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121752106.9U Active CN215732365U (en) | 2021-07-29 | 2021-07-29 | Protective device and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215732365U (en) |
-
2021
- 2021-07-29 CN CN202121752106.9U patent/CN215732365U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201112851Y (en) | Waterproof and dustproof socket | |
| CN215732365U (en) | Protective device and connector | |
| CN209964461U (en) | Waterproof battery management device | |
| CN207801001U (en) | Charging pile assembling structure | |
| CN110098526A (en) | Charging pile assembling structure | |
| CN211743515U (en) | Charging socket with protection mechanism | |
| CN211655232U (en) | Direct current socket of built-in fuse of vehicle-mounted refrigerator | |
| CN110829522B (en) | A charger | |
| CN219534769U (en) | Control box of integrated high-voltage connector in power battery pack | |
| CN217239854U (en) | Two-pole socket waterproof structure and two-pole socket | |
| CN220209545U (en) | QS-10 battery plug fixing seat | |
| CN216624683U (en) | USB seat mounting structure | |
| CN211126292U (en) | Electric connector assembly and electric automobile | |
| CN218828064U (en) | Connector assembly and battery pack | |
| CN217690696U (en) | Integrated mutual inductor | |
| CN219419456U (en) | Insurance mounting structure | |
| CN210803549U (en) | Ammeter with battery box | |
| CN214849248U (en) | Double-plug structure integrated connector convenient to maintain | |
| CN219144573U (en) | Intelligent socket with waterproof and dustproof functions | |
| CN219979875U (en) | Modularized junction box and charging pile | |
| CN211809116U (en) | Charging structure and electric automobile | |
| CN213734622U (en) | Shell assembly of charging facility with cover opening structure | |
| CN210167819U (en) | Intelligent charger | |
| KR102614276B1 (en) | Fuse box integrated connector block | |
| CN217361485U (en) | Assembled fuse box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |