CN209298816U - A kind of connector with sealing structure and the terminal box with it - Google Patents
A kind of connector with sealing structure and the terminal box with it Download PDFInfo
- Publication number
- CN209298816U CN209298816U CN201822122944.2U CN201822122944U CN209298816U CN 209298816 U CN209298816 U CN 209298816U CN 201822122944 U CN201822122944 U CN 201822122944U CN 209298816 U CN209298816 U CN 209298816U
- Authority
- CN
- China
- Prior art keywords
- connector
- sealing structure
- shell
- mounting portion
- protrusion
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to joint technique fields, more particularly to a kind of connector with sealing structure and with its terminal box, the connector (1) has the mounting portion (11) being adapted to the portion to be assembled of shell (2) and connect the connecting line (12) of setting with the mounting portion (11), and the lip ring (4) being adapted to the periphery of the shell (2) is equipped on the mounting portion (11).Connector provided by the utility model with sealing structure and with its terminal box due to the setting of lip ring, antistatic, dust and water protection are functional, can satisfy actual use demand.
Description
Technical field
The utility model relates to joint technique fields, and in particular to a kind of connector with sealing structure and connecing with it
Wire box.
Background technique
Terminal box connector includes mounting portion, connecting line and USB interface, and mounting portion passes through opening and inside in terminal box
Component connection.It is mutually clamped the upper casing and lower casing of connection since the shell of terminal box generally comprises, in this way in upper casing and lower casing
Junction unavoidably there is gap, cause leakproofness herein poor, thus antistatic, dust and water protection performance also accordingly compared with
Difference.
Utility model content
Therefore, quiet the technical problem to be solved by the present invention is to overcome the shell of terminal box in the prior art to prevent
Electricity, the poor defect of dust and water protection performance, to provide a kind of antistatic, dust and water protection better performances have sealing knot
The connector of structure and terminal box with it.
In order to solve the above-mentioned technical problem, the utility model provides a kind of connector with sealing structure, the connector
With the connecting line for connecting setting with the mounting portion of the portion to be assembled of shell adaptation and with the mounting portion, on the mounting portion
Equipped with the lip ring being adapted to the periphery of the shell.
The connector with sealing structure, the part that the lip ring is connect with the mounting portion is close to described
Connecting line setting.
The connector with sealing structure, the lip ring are to be filled in the periphery gap of the shell
Ring-shaped rubber sealing strip.
The connector with sealing structure is set respectively on the opposite side of the lip ring being oppositely arranged
There is the connector.
The connector with sealing structure, the connector and the lip ring integrated injection molding.
The connector with sealing structure, the mounting portion include be molded over the recessed portion of described connecting line one end with
And set up the first protrusion and the second protrusion at the recessed portion both ends separately, in second protrusion and the shell to
Department of assembly is connected together.
The opening of the connector with sealing structure, the recessed portion and the housing bottom is interference fitted, described
Limiting slot of second protrusion with the enclosure interior close to the opening shaping is adapted to.
The connector with sealing structure, the recessed portion, the first protrusion and the second protrusion connect with described
It is first body formed.
The connector with sealing structure further includes charge and discharge electrical interface, and the charge and discharge electrical interface passes through the connection
Line is connect with the mounting portion.
The utility model additionally provides a kind of terminal box, including the connector with sealing structure, the connector
Mounting portion is mounted in the portion to be assembled of the shell of the terminal box.
Technical solutions of the utility model have the advantages that
1. the connector provided by the utility model with sealing structure is equipped with the periphery with shell on the mounting portion of connector
The lip ring of adaptation.In this way under the premise of guaranteeing the electrical connection properties of connector and enclosure interior, while it ensure that shell
Sealing performance, improve antistatic, the dust and water protection performance of connector.
2. the connector provided by the utility model with sealing structure, lip ring is the periphery gap for being filled in shell
In ring-shaped rubber sealing strip.Since ring-shaped rubber sealing strip has certain elasticity, shell can be fixedly attached to
In the gap of periphery, and interference fit is formed, further increases antistatic, dust and water protection performance.
3. the connector provided by the utility model with sealing structure, the second protrusion of mounting portion with it is to be installed in shell
It is connected together with portion, effectively prevents the phenomenon that connector is detached from from shell when by external force, so that connector and shell
Be more firmly mounted.
4. terminal box provided by the utility model, including the connector with sealing structure, the mounting portion of connector is pacified
In the portion to be assembled of the shell of terminal box.The shell of the terminal box is not only firmly installed with connector, but also sealing performance is good
Well, antistatic with higher, dust and water protection grade.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the connector provided by the utility model with sealing structure；
Fig. 2 is the partial schematic diagram of Fig. 1；
Fig. 3 is the schematic diagram of terminal box provided by the utility model.
Description of symbols:
1- connector；2- shell；3- lead；4- lip ring；11- mounting portion；12- connecting line；13- charge and discharge
Electrical interface；21- mounting groove；111- recessed portion；The first protrusion of 112-；The second protrusion of 113-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
A kind of specific embodiment of connector with sealing structure as illustrated in fig. 1 and 2, the connector 1 has and shell
Body 2 portion to be assembled adaptation mounting portion 11 and connect with the mounting portion 11 be arranged connecting line 12, connecting line 12 it is another
End is charge and discharge electrical interface 13, for example, USB female, the charge and discharge electrical interface 13 passes through the connecting line 12 and the mounting portion 11
Connection, and the connection of connector 1 and other equipment is convenient in the setting of charge and discharge electrical interface 13, can be arranged according to the different interface of equipment
The USB female of different model；The lead 3 being electrically connected with 2 internal component of shell is additionally provided on mounting portion 11；In the mounting portion
11 are equipped with the lip ring 4 being adapted to the periphery of the shell 2, and lip ring 4 and the periphery of shell 2 are in the same size.
As a kind of specific embodiment, the lip ring 4 is to be filled in the periphery gap of the shell 2
Ring-shaped rubber sealing strip.Shell 2 includes the upper casing and lower casing being mutually fastened and connected, and is reserved with ring in the junction of upper casing and lower casing
The mounting groove 21 of shape sealing element 4, when installation using the elasticity of ring-shaped rubber sealing strip itself be filled with upper casing and lower casing it
Between mounting groove 21 in, and form interference fit.
For the ease of external multiple equipment simultaneously, on the opposite side of the lip ring 4 being oppositely arranged respectively
Equipped with a connector 1.One or more connectors can certainly be set in the other positions of lip ring 4 according to demand
1.In order to improve the stability of installation and the leakproofness of entirety, the connector 1 and 4 integrated injection molding of lip ring at
Type.
The mounting portion 11 includes being molded over the recessed portion 111 of described 12 one end of connecting line and setting up separately in the recessed portion
First protrusion 112 and the second protrusion 113 at 111 both ends, second protrusion 113 with it is to be assembled in the shell 2
Portion is connected together.The first protrusion 112 in the present embodiment is " fish-bone " shape, and outer diameter is greater than the outer diameter of connecting line 12, recess
The diameter in portion 111 less than the first protrusion 112 diameter, and slightly larger than 2 bottom of shell opening internal diameter, to be opened with shell 2
Mouth forms interference fit；Second protrusion 113 is the polygonized structure for the radial area that radial area is greater than recessed portion 111, card
It closes in the limiting slot that 2 gusset of shell is formed, prevents connector from falling off along axial.
As a kind of specific embodiment, the recessed portion 111, the first protrusion 112 and the second protrusion 113 with
The connector 1 is integrally formed.The part that the lip ring 4 is connect with the mounting portion 11 is set close to the connecting line 12
It sets.That is, the position in recessed portion 111 close to the first protrusion 112, the residue of such recessed portion 111 is arranged in lip ring 4
Part is just all fastened in the opening of shell 2, and lip ring 4 is then located at the outside of opening, the sealing to opening
Effect is more preferable, and total is also stronger.
A kind of specific embodiment of terminal box as shown in Figure 3, including the connector with sealing structure, connector
1 mounting portion 11 is mounted in the portion to be assembled of the shell 2 of terminal box.Terminal box in the present embodiment is solar photovoltaic assembly
Terminal box.During installation, first upper casing and lower casing are separated, the second protrusion 13 of connector 1 is fastened on to the limiting slot of shell 2
In, while recessed portion 111 is mounted in the opening of 2 lower part of shell and fixes, lip ring 4 is placed in the mounting groove 21 of lower casing,
Upper casing and lower casing are fastened and clamped lip ring 4 again, forms sealing structure.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (10)
1. a kind of connector with sealing structure, which is characterized in that the connector (1) has suitable with the portion to be assembled of shell (2)
The mounting portion (11) matched and the connecting line (12) that setting is connect with the mounting portion (11), be equipped on the mounting portion (11) with
The lip ring (4) of the periphery adaptation of the shell (2).
2. the connector according to claim 1 with sealing structure, which is characterized in that the lip ring (4) and institute
The part for stating mounting portion (11) connection is arranged close to the connecting line (12).
3. the connector according to claim 1 or 2 with sealing structure, which is characterized in that the lip ring (4) is
The ring-shaped rubber sealing strip being filled in the periphery gap of the shell (2).
4. the connector according to claim 1 or 2 with sealing structure, which is characterized in that in the lip ring (4)
The opposite side being oppositely arranged on be respectively equipped with the connector (1).
5. the connector according to claim 1 or 2 with sealing structure, which is characterized in that the connector (1) and the ring
Shape sealing element (4) integrated injection molding.
6. the connector according to claim 1 or 2 with sealing structure, which is characterized in that the mounting portion (11) includes
It is molded over the recessed portion (111) of the connecting line (12) one end and sets up the first protrusion at the recessed portion (111) both ends separately
Portion (112) and the second protrusion (113), second protrusion (113) engage company with the portion to be assembled in the shell (2)
It connects.
7. the connector according to claim 6 with sealing structure, which is characterized in that the recessed portion (111) with it is described
The opening of shell (2) bottom is interference fitted, second protrusion (113) and the shell (2) it is internal close to the opening at
The limiting slot of type is adapted to.
8. the connector according to claim 6 with sealing structure, which is characterized in that the recessed portion (111), first convex
Portion (112) and the second protrusion (113) are integrally formed with the connector (1) out.
9. the connector according to claim 1 with sealing structure, which is characterized in that it further include charge and discharge electrical interface (13),
The charge and discharge electrical interface (13) is connect by the connecting line (12) with the mounting portion (11).
10. a kind of terminal box, which is characterized in that including the described in any item connectors with sealing structure of claim 1-9,
The mounting portion (11) of the connector (1) is mounted in the portion to be assembled of shell (2) of the terminal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122944.2U CN209298816U (en) | 2018-12-17 | 2018-12-17 | A kind of connector with sealing structure and the terminal box with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822122944.2U CN209298816U (en) | 2018-12-17 | 2018-12-17 | A kind of connector with sealing structure and the terminal box with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298816U true CN209298816U (en) | 2019-08-23 |
Family
ID=67655268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822122944.2U Active CN209298816U (en) | 2018-12-17 | 2018-12-17 | A kind of connector with sealing structure and the terminal box with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298816U (en) |
-
2018
- 2018-12-17 CN CN201822122944.2U patent/CN209298816U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201126 Address after: No. 101400 Yanqi Economic Development Zone, Huairou Patentee after: Beijing Huihong Technology Co., Ltd Address before: Room 107, Building 2, Olympic Village Street Comprehensive Office District, Chaoyang District, Beijing Patentee before: HANERGY MOBILE ENERGY HOLDING GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 101400 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Patentee after: Dongjun new energy Co.,Ltd. Address before: 101400 No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing (cluster registration) Patentee before: Beijing Huihong Technology Co., Ltd |