CN221041688U - Straight-inserted flat buckle type waterproof connector - Google Patents
Straight-inserted flat buckle type waterproof connector Download PDFInfo
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- CN221041688U CN221041688U CN202322987809.5U CN202322987809U CN221041688U CN 221041688 U CN221041688 U CN 221041688U CN 202322987809 U CN202322987809 U CN 202322987809U CN 221041688 U CN221041688 U CN 221041688U
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- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000000047 product Substances 0.000 claims description 33
- 239000011265 semifinished product Substances 0.000 claims description 25
- 239000004020 conductor Substances 0.000 claims description 20
- 239000012212 insulator Substances 0.000 claims description 10
- 238000010073 coating (rubber) Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007795 chemical reaction product Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a straight-insert flat buckle type waterproof connector, which belongs to the technical field of connectors and comprises a male end finished product and a female end finished product, wherein a male end groove is formed in the outer surface of the male end finished product, a female end locating piece protrusion is fixedly connected to the outer surface of the female end finished product, and the male end finished product and the female end finished product are clamped with the female end locating piece protrusion through the male end groove. According to the waterproof connector which is not easy to fall off, the effects that the connector is easy to plug and difficult to pull out, the pull-out force is stable, and the connector is not easy to fall off in the riding process are achieved through the matched use of the male end finished product, the female end finished product, the male end groove and the female end positioning piece bulge; the connector achieves the effect of overall water resistance and stability through the matched use of the male end finished product, the female end finished product, the special-shaped sealing gasket and the sealing gasket bulge; through the cooperation of public end setting element and female end setting element, reached as far as possible and avoided public end finished product and female end finished product to look for the rotatory effect that leads to the contact pin to become askew of preventing slow-witted mouth in the inserting process.
Description
Technical Field
The utility model belongs to the technical field of connectors, and particularly relates to a straight-insertion flat buckle type waterproof connector.
Background
The rapid development of the electric bicycle and the E-Scooter industry leads the upgrading and the updating of the electric bicycle to be accelerated, the electric bicycle is diversified, and in a control system, more connectors are usually required, but the requirements on the outer diameter of the connectors are relatively higher, and the volume is small;
The existing connector mostly uses the conventional encapsulated negative pressure waterproof technology, the negative pressure waterproof is possibly unstable in waterproof caused by unstable manufacturing process in the production process, meanwhile, the common round connector can find a foolproof port only in the rotation process, and the contact pin in the connector is easy to damage in the rotation process;
In order to solve the above-mentioned problems, the present application provides a straight-insertion flat buckle-type waterproof connector.
Disclosure of utility model
Aiming at the problems in the related art, the utility model provides a straight-insertion flat buckle type waterproof connector, which aims to overcome the technical problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The straight-insertion flat buckle-type waterproof connector comprises a male end finished product and a female end finished product, wherein a male end groove is formed in the outer surface of the male end finished product, a female end locating piece protrusion is fixedly connected to the outer surface of the female end finished product, and the male end finished product and the female end finished product are clamped through the male end groove and the female end locating piece protrusion;
the male end finished product comprises a male end conductor, the outer surface of the male end conductor is fixedly connected with a male end positioning piece, the male end conductor and the male end positioning piece are assembled into a male end positioning piece assembled semi-finished product, the outer surface of the male end positioning piece assembled semi-finished product is welded with a first wire, and the outer side surface of the male end positioning piece assembled semi-finished product is fixedly sleeved with a male end rubber coating insulator;
the female end finished product comprises a female end conductor, a female end locating piece is fixedly connected to the outer surface of the female end conductor, the female end conductor and the female end locating piece are assembled into a female end locating piece assembled semi-finished product, a second wire is welded to the outer surface of the female end locating piece assembled semi-finished product, and a female end rubber coating insulator is fixedly sleeved on the outer side surface of the female end locating piece assembled semi-finished product.
The utility model discloses a waterproof effect is realized to public end setting element equipment semi-manufactured goods, the one side of keeping away from first wire rod is installed special-shaped sealing pad, the surface fixedly connected with of special-shaped sealing pad is sealed to be filled up the arch, through setting up special-shaped sealing pad and sealed pad arch, in inserting the in-process, then in the public end recess in the opposite directions, after the opposite directions, public end finished product and female end finished product pass through public female buckle locking, extrudees this moment and reaches the waterproof effect to adopt special-shaped sealing pad can reach more stable waterproof effect.
Female end setting element and public end setting element are special-shaped flat structure, through setting up female end setting element and public end setting element's appearance, public end setting element and female end setting element are special-shaped flat structure, prevent slow-witted obviously, need not rotatory to find the slow-witted mouth of preventing, can directly insert in place, and the user operation is more convenient rapid.
In summary, the technical effects and advantages of the present utility model are: according to the waterproof connector which is not easy to fall off, the effects that the connector is easy to plug and difficult to pull out, the pull-out force is stable, and the connector is not easy to fall off in the riding process are achieved through the matched use of the male end finished product, the female end finished product, the male end groove and the female end positioning piece bulge; the connector achieves the effect of overall water resistance and stability through the matched use of the male end finished product, the female end finished product, the special-shaped sealing gasket and the sealing gasket bulge; through the cooperation of public end setting element and female end setting element, reached as far as possible and avoided public end finished product and female end finished product to look for the rotatory effect that leads to the contact pin to become askew of preventing slow-witted mouth in the inserting process.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the design of the present utility model;
FIG. 2 is a schematic diagram of a layout of male and female terminals according to the present utility model;
FIG. 3 is a schematic diagram of the female end structure of the present utility model;
FIG. 4 is a schematic diagram of a male end structure of the present utility model;
FIG. 5 is a schematic cross-sectional view of a male and female end of the present utility model;
FIG. 6 is an enlarged schematic view of area A of FIG. 5 in accordance with the present utility model;
FIG. 7 is a schematic view of a gasket according to the present utility model;
FIG. 8 is a half-finished male end retainer assembly of the present utility model;
FIG. 9 is a half-finished product of the female end positioning piece assembly of the present utility model.
In the figure:
1. A male end finished product; 101. a first wire; 102. the male end is coated with an insulator; 103. a male end conductor; 1031. assembling a semi-finished product by a male end positioning piece; 104. a male end positioning member; 1041. a male end groove; 105. a special-shaped sealing gasket; 1051. a gasket bulge;
2. A female end product; 201. a second wire; 202. a female end encapsulated insulator; 203. a female end conductor; 2031. assembling a semi-finished product by using the female end positioning piece; 204. a female end positioning piece; 2041. the female end positioning piece is convex.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-9, a straight flat buckle type waterproof connector comprises a male end finished product 1 and a female end finished product 2, wherein male end grooves 1041 are formed in the outer surface of the male end finished product 1, two male end grooves 1041 are arranged, and the two male end grooves 1041 are symmetrically distributed with the male end finished product 1 as a center; the outer surface of the female end product 2 is fixedly connected with female end positioning piece bulges 2041, the number of the female end positioning piece bulges 2041 is equal to that of the male end grooves 1041, the male end product 1 and the female end product 2 are clamped through the male end grooves 1041 and the female end positioning piece bulges 2041, after the male end product 1 and the female end product 2 are inserted in place, the clamping positioning is realized through the male end grooves 1041 and the female end positioning piece bulges 2041, the structure is easy to insert and pull out in the connector, and the pull-out force is stable.
In addition, the male end product 1 comprises a male end conductor 103, a male end positioning piece 104 is fixedly connected to the outer surface of the male end conductor 103, the male end conductor 103 and the male end positioning piece 104 are assembled into a male end positioning piece assembled semi-finished product 1031, a first wire 101 is welded to the outer surface of the male end positioning piece assembled semi-finished product 1031, and the first wire 101 and the male end positioning piece assembled semi-finished product 1031 are assembled into a welded semi-finished product in a welding mode; the outer side surface of the male end positioning piece assembly semi-finished product 1031 is fixedly sleeved with a male end rubber-coated insulator 102, and the male end rubber-coated insulator 102 and the welding semi-finished product are subjected to injection molding through a vertical injection molding machine to form a male end finished product 1;
In addition, the female end product 2 includes a female end conductor 203, a female end positioning piece 204 is fixedly connected to an outer surface of the female end conductor 203, the female end conductor 203 and the female end positioning piece 204 are assembled into a female end positioning piece assembled semi-finished product 2031, a second wire 201 is welded on an outer surface of the female end positioning piece assembled semi-finished product 2031, and the second wire 201 and the female end positioning piece assembled semi-finished product 2031 are welded into a welded semi-finished product in a welding manner; the outer side surface of the female end positioning piece assembly semi-finished product 2031 is fixedly sleeved with a female end rubber-coated insulator 202, and the female end rubber-coated insulator 202 and the welded semi-finished product are subjected to injection molding through a vertical injection molding machine to form a female end finished product 2.
Further, the side, far away from the first wire 101, of the male end positioning piece assembly semi-finished product 1031 is provided with the special-shaped sealing gasket 105, the connector is waterproof in a negative pressure encapsulation mode, the special-shaped sealing gasket 105 is waterproof, the waterproof grade is higher, and the waterproof is stable; the rubber coating negative pressure waterproof mode is not adopted, so that the volume of the structure is smaller and the space is saved under the same core number; the outer surface of the special-shaped sealing gasket 105 is fixedly connected with a sealing gasket bulge 1051, and in the opposite inserting process, the female end positioning piece bulge 2041 is arranged in the male end groove 1041, so that opposite inserting is carried out, and after opposite inserting is carried out, the sealing gasket bulge 1051 is locked through the male and female buckles, so that the waterproof effect is achieved.
Furthermore, after the female end positioning piece 204 and the male end positioning piece 104 are of special-shaped flat structures and are molded into finished products, the female end positioning piece 204 and the male end positioning piece 104 are of special-shaped flat structures, so that the male end positioning piece is foolproof and obvious in foolproof, and unlike other round connectors, the round connectors can be directly plugged into the foolproof ports only in the process of rotation, and the foolproof ports can be directly plugged into place without rotating.
Working principle: compared with a conventional rubber coating negative pressure connector, the connector has the advantages that under the condition of the same core number, the size is smaller, the waterproof grade can reach IP67, the special-shaped sealing gasket 105 is adopted to prevent water, the waterproof grade is higher, the waterproof performance is more stable than negative pressure waterproof, the waterproof stability of the negative pressure is possibly caused by unstable manufacturing process in the production process, the male end locating piece 104 and the female end locating piece 204 adopt special-shaped flat structures, the male end locating piece 104 and the female end locating piece 204 can be directly plugged in place, the flat structures do not need to search for the situation that a foolproof opening is rotated in the opposite plugging process so that a pin is askew, male end grooves 1041 are formed in two sides of a material of the male end locating piece 104, corresponding female end locating piece bulges 2041 are arranged on corresponding positions of the material of the female end locating piece 204, after the male end and the female end are plugged in place, the female end locating piece is clamped and located through the bulges and the groove hole structures, and the male end locating piece is easy to plug in place, and the female end locating piece is stable in output.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (3)
1. The utility model provides a cut straightly flat buckle formula waterproof connector, includes public end finished product (1) and female end finished product (2), its characterized in that, public end recess (1041) has been seted up to the surface of public end finished product (1), the surface of female end finished product (2) fixedly connected with female end setting element arch (2041), public end finished product (1) and female end finished product (2) are through public end recess (1041) and female end setting element arch (2041) looks joint;
The male end finished product (1) comprises a male end conductor (103), a male end positioning piece (104) is fixedly connected to the outer surface of the male end conductor (103), the male end conductor (103) and the male end positioning piece (104) are assembled into a male end positioning piece assembled semi-finished product (1031), a first wire (101) is welded to the outer surface of the male end positioning piece assembled semi-finished product (1031), and a male end rubber coating insulator (102) is fixedly sleeved on the outer side surface of the male end positioning piece assembled semi-finished product (1031);
Female end finished product (2) includes female end electric conductor (203), the surface mounting of female end electric conductor (203) is connected with female end setting element (204), female end electric conductor (203) and female end setting element (204) assemble into female end setting element equipment semi-manufactured goods (2031), the surface welding of female end setting element equipment semi-manufactured goods (2031) has second wire rod (201), the outside fixed cover of female end setting element equipment semi-manufactured goods (2031) is equipped with female end rubber coating insulator (202).
2. The straight flat buckle-type waterproof connector according to claim 1, wherein a special-shaped sealing gasket (105) is installed on one side, far away from the first wire (101), of the male end positioning piece assembly semi-finished product (1031), and a sealing gasket protrusion (1051) is fixedly connected to the outer surface of the special-shaped sealing gasket (105).
3. The in-line flat snap-in waterproof connector according to claim 1, wherein the female end positioning member (204) and the male end positioning member (104) are shaped like flat structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987809.5U CN221041688U (en) | 2023-11-07 | 2023-11-07 | Straight-inserted flat buckle type waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322987809.5U CN221041688U (en) | 2023-11-07 | 2023-11-07 | Straight-inserted flat buckle type waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221041688U true CN221041688U (en) | 2024-05-28 |
Family
ID=91178829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322987809.5U Active CN221041688U (en) | 2023-11-07 | 2023-11-07 | Straight-inserted flat buckle type waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221041688U (en) |
-
2023
- 2023-11-07 CN CN202322987809.5U patent/CN221041688U/en active Active
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