CN220474981U - Connector plastic main body capable of limiting sliding of plastic block - Google Patents
Connector plastic main body capable of limiting sliding of plastic block Download PDFInfo
- Publication number
- CN220474981U CN220474981U CN202320587400.1U CN202320587400U CN220474981U CN 220474981 U CN220474981 U CN 220474981U CN 202320587400 U CN202320587400 U CN 202320587400U CN 220474981 U CN220474981 U CN 220474981U
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- China
- Prior art keywords
- plastic
- block
- connector
- groove
- main body
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- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model discloses a connector plastic main body capable of limiting sliding of a plastic block, which comprises a plastic main body; the plastic main part is provided with dodges the groove, dodges the groove and hold the plastic piece that is used for covering the square hole of connector, and the plastic piece is provided with the fixture block, dodges the lateral wall in groove be provided with fixture block complex block portion, block portion be used for blocking the fixture block in order to prevent that the plastic piece from sliding. During installation, the plastic block is pushed into the avoidance groove, and the clamping block is clamped into the inner side of the blocking part to enable the plastic block to be clamped into the avoidance groove, so that the plastic block is prevented from sliding out of the avoidance groove, the covering effect of the plastic block on the square hole of the connector shell is achieved, and better dustproof and attractive effects are achieved.
Description
Technical Field
The utility model relates to the technical field of connector parts, and particularly discloses a connector plastic main body capable of limiting sliding of a plastic block.
Background
As is well known, two small square holes are formed in the shell of the USB connector (male) and are used for being matched with two protruding clips in the female connector, so that the USB connector can be stably inserted into the female connector, and the connection is prevented from being influenced by falling of the USB connector. The two square holes can expose the plastic main body in the shell outside, and the exposed part of the plastic main body by the square holes is special-shaped and not plane due to the molding process of the plastic main body, so that the plastic main body is not attractive in appearance, dust and foreign matters easily enter the connector from the square holes and are accumulated, and the use of the connector is affected. Accordingly, the applicant devised a connector with a covering plastic that shields the square hole in the housing by providing a plastic block on the plastic body. However, in the production or use, the plastic block easily slides relative to the plastic main body, so that the shielding of the square hole is not tight, and the good dustproof and attractive effects are not achieved.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the connector plastic main body capable of limiting the sliding of the plastic block, wherein the plastic block is limited at the fixed position of the plastic main body, so that the shielding of the plastic block on square holes is enhanced, and the dustproof and attractive effects of the connector are ensured.
In order to achieve the above objective, the present utility model provides a connector plastic body capable of limiting sliding of a plastic block, comprising a plastic body; the plastic main part is provided with dodges the groove, dodges the groove and hold the plastic piece that is used for covering the square hole of connector, and the plastic piece is provided with the fixture block, dodges the lateral wall in groove be provided with fixture block complex block portion, block portion be used for blocking the fixture block in order to prevent that the plastic piece from sliding.
Specifically, the fixture block is arranged on the bottom surface of the plastic block, and the blocking part is formed by protruding upwards from the bottom wall of the avoidance groove.
Specifically, the fixture block comprises a first side surface and a second side surface, wherein the included angle between the first side surface and the bottom surface of the plastic block is smaller than the included angle between the second side surface and the bottom surface of the plastic block, the first side surface is used for facilitating the fixture block to slide over the stop part, and the second side surface is used for propping against the stop part.
Specifically, dodge the quantity of groove and plastic piece and be two, two dodge the groove and set up respectively in two sides that the plastic main part is relative, dodge the groove and establish from the outside limit indent of plastic main part and form.
Specifically, the two side cell walls of dodging the groove are provided with bellied tie point, and the tie point is connected in the plastic piece, and when the fixture block card of plastic piece gone into the fender portion of plastic main part, the tie point breaks away from with the connection of plastic piece.
Specifically, dodge the groove and be provided with spacing portion, spacing portion outwards establishes the formation from dodging the lateral wall in groove, and spacing portion is used for supporting the plastic piece and carries out spacingly to the plastic piece.
Specifically, the side of plastic block is provided with step portion, and step portion is established from the top surface of plastic block to the indent and is formed, and limit portion supports step portion when the plastic main part is installed in the shell.
Specifically, the quantity of spacing portion is 2 at least, and two cell walls in dodging the groove are set up respectively to at least 2 spacing portions.
Specifically, the number of the step parts is at least 2, and at least 2 step parts are respectively arranged in one-to-one correspondence with at least 2 limiting parts.
The utility model has the beneficial effects that: the connector plastic body capable of limiting the sliding of the plastic block comprises a plastic body; the plastic main part is provided with dodges the groove, dodges the groove and hold the plastic piece that is used for covering the square hole of connector, and the plastic piece is provided with the fixture block, dodges the lateral wall in groove be provided with fixture block complex block portion, block portion be used for blocking the fixture block in order to prevent that the plastic piece from sliding. During installation, the plastic block is pushed into the avoidance groove, and the clamping block is clamped into the inner side of the blocking part to enable the plastic block to be clamped into the avoidance groove, so that the plastic block is prevented from sliding out of the avoidance groove, the covering effect of the plastic block on the square hole of the connector shell is achieved, and better dustproof and attractive effects are achieved.
Drawings
FIG. 1 is a schematic top-up perspective view of the present utility model;
FIG. 2 is a schematic view of the partial structure of the A in FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of a bottom-up perspective structure of the present utility model;
fig. 4 is a schematic view of a partial structure of B in fig. 3 according to the present utility model:
fig. 5 is a schematic diagram of an assembly structure of a plastic block and a plastic body according to the present utility model.
The reference numerals include:
1-plastic main body 2-plastic block 11-avoiding groove
12-stop portion 13-connection point 14-limit portion
21-a clamping block 22-a first side surface 23-a second side surface
24-step.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
Referring to fig. 1 to 5, a connector plastic body capable of limiting sliding of plastic blocks of the present utility model includes a plastic body 1; the plastic main body 1 is provided with an avoidance groove 11, the avoidance groove 11 is provided with a plastic block 2 for covering a square hole of the connector, the plastic block 2 and the plastic main body 1 are of an integrated structure, the plastic block 2 extends outwards from the side edge of the plastic main body 1, and the plastic block 2 can only move into the avoidance groove 11 to cover the square hole of the connector shell during installation; the plastic block 2 is provided with a clamping block 21, the side wall of the avoidance groove 11 is provided with a stopping part 12 matched with the clamping block 21, and the stopping part 12 is used for stopping the clamping block 21 to prevent the plastic block 2 from sliding. During installation, the plastic block 2 is pushed into the avoidance groove 11, the clamping block 21 is clamped into the inner side of the blocking part 12 to enable the plastic block 2 to be clamped in the avoidance groove 11, so that the plastic block 2 is prevented from sliding out of the avoidance groove 11, the covering effect of the plastic block 2 on the square hole of the connector shell is achieved, and better dustproof and attractive effects are achieved.
Referring to fig. 1 to 2, a clamping block 21 is disposed on the bottom surface of the plastic block 2, and a blocking portion 12 is formed by protruding upward from the bottom wall of the avoidance groove 11. The clamping block 21 comprises a first side surface 22 and a second side surface 23, wherein an included angle between the first side surface 22 and the bottom surface of the plastic block 2 is smaller than an included angle between the second side surface 23 and the bottom surface of the plastic block 2, the first side surface 22 is used for facilitating the clamping block 21 to slide over the blocking portion 12, and the second side surface 23 is used for propping against the blocking portion 12. The side of the blocking part 12, which is close to the plastic block 2, is provided with an inclined plane parallel to the first side surface 22, so that the clamping block 21 slides into the blocking part 12. Before the plastic block 2 is installed into the avoidance groove 11, the first side surface 22 is close to the stop part 12, and the second side surface 23 is far away from the stop part 12; when the plastic block 2 is installed into the avoidance groove 11, the first side surface 22 is set to be an inclined surface, so that the clamping block 21 can conveniently slide over the stop part 12, the clamping block 21 is clamped into the stop part 12, and the second side surface 23 abuts against the side surface of the stop part 12, so that the limitation on the plastic block 2 is realized, and the plastic block 2 is prevented from sliding out of the avoidance groove 11.
Referring to fig. 1 and 5, the number of the avoidance grooves 11 and the number of the plastic blocks 2 are two, the two avoidance grooves 11 are respectively formed on two opposite sides of the plastic main body 1, the avoidance grooves 11 are formed by recessing inwards from the outer side of the plastic main body 1, and the length of the avoidance grooves 11 is greater than that of the plastic blocks 2, so that the plastic blocks 2 can move in the avoidance grooves 11 without limitation.
Referring to fig. 4 to 5, protruding connection points 13 are disposed on two side walls of the avoidance groove 11, the connection points 13 are connected to the plastic block 2, and when the clamping blocks 21 of the plastic block 2 are clamped into the stop portions 12 of the plastic body 1, the connection points 13 are disconnected from the plastic block 2. When the plastic main body 1 and the plastic block 2 are produced, only one set of die is needed to be used, the joint 13 is used as a glue inlet position, and the plastic main body 1 and the plastic block 2 are formed by injection molding at the same time, and no separate die opening is needed; before the plastic main body 1 is arranged in the shell, the plastic block 2 is pushed into the avoidance groove 11, the connection between the connection point 13 and the plastic block 2 can be forcibly disconnected, the functions of producing two parts by one set of die are realized, and the die sinking and the production cost are saved.
Referring to fig. 3 to 5, the avoidance groove 11 is provided with a limiting portion 14, the limiting portion 14 is formed by protruding outwards from a side wall of the avoidance groove 11, and uses a side of the plastic body 1, which is close to the square hole, as a top surface, the limiting portion 14 is disposed on the top surface of the wall of the avoidance groove 11, and the limiting portion 14 is used for propping up the plastic block 2 to limit the plastic block 2, so as to prevent the plastic block 2 from moving up and down relative to the plastic body 1. The number of the limiting parts 14 is at least 2, in the embodiment, the number of the limiting parts 14 is 3, and the 3 limiting parts 14 are divided into two groups of 1 and 2 and are respectively arranged on two mutually perpendicular groove walls of the avoidance groove 11.
Referring to fig. 3 to 5, the side of the plastic block 2 is provided with a step portion 24, the step portion 24 is recessed from the top surface of the plastic block 2, and the limiting portion 14 abuts against the step portion 24 when the plastic body 1 is mounted in the housing. The number of the step portions 24 is at least 2, and at least 2 step portions 24 are respectively arranged in one-to-one correspondence with at least 2 limiting portions 14. In the present embodiment, there are 2 stepped portions 24, and 2 stepped portions 24 are provided corresponding to 2 sets of the restricting portions 14, respectively.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (9)
1. A connector plastic body capable of limiting sliding of plastic blocks comprises a plastic body (1); the method is characterized in that: the plastic main body (1) is provided with dodges groove (11), dodges groove (11) and holds plastic piece (2) that are used for covering the square hole of connector, and plastic piece (2) are provided with fixture block (21), dodges the diapire in groove (11) be provided with fixture block (21) complex stop portion (12), stop portion (12) are used for blocking fixture block (21) in order to prevent plastic piece (2) slip.
2. The connector plastic body of claim 1, wherein the connector plastic body is configured to limit sliding of the plastic block: the clamping block (21) is arranged on the bottom surface of the plastic block (2), and the blocking part (12) is formed by protruding upwards from the bottom wall of the avoidance groove (11).
3. The connector plastic body of claim 2, wherein the connector plastic body is configured to limit sliding of the plastic block, and wherein: the clamping block (21) comprises a first side surface (22) and a second side surface (23), the included angle between the first side surface (22) and the bottom surface of the plastic block (2) is smaller than the included angle between the second side surface (23) and the bottom surface of the plastic block (2), the first side surface (22) is used for facilitating the clamping block (21) to slide over the blocking part (12), and the second side surface (23) is used for propping against the blocking part (12).
4. The connector plastic body of claim 1, wherein the connector plastic body is configured to limit sliding of the plastic block: the number of the avoidance grooves (11) and the number of the plastic blocks (2) are two, the two avoidance grooves (11) are respectively arranged on two opposite side edges of the plastic main body (1), and the avoidance grooves (11) are concavely arranged inwards from the outer side edge of the plastic main body (1).
5. The connector plastic body of claim 4, wherein the connector plastic body is configured to limit sliding of the plastic block: the groove walls on two sides of the avoidance groove (11) are provided with raised connecting points (13), the connecting points (13) are connected to the plastic blocks (2), and when clamping blocks (21) of the plastic blocks (2) are clamped into the blocking parts (12) of the plastic main body (1), the connecting points (13) are disconnected with the plastic blocks (2).
6. The connector plastic body of claim 1, wherein the connector plastic body is configured to limit sliding of the plastic block: the avoidance groove (11) is provided with a limiting part (14), the limiting part (14) is outwards protruded from the side wall of the avoidance groove (11) to form, and the limiting part (14) is used for propping against the plastic block (2) to limit the plastic block (2).
7. The connector plastic body of claim 6, wherein the connector plastic body is configured to limit sliding of the plastic block: the side of the plastic block (2) is provided with a step part (24), the step part (24) is concavely arranged downwards from the top surface of the plastic block (2), and the limiting part (14) is propped against the step part (24) when the plastic main body (1) is arranged in the shell.
8. The connector plastic body of claim 7, wherein the connector plastic body is configured to limit sliding of the plastic block: the number of the limiting parts (14) is at least 2, and at least 2 limiting parts (14) are respectively arranged on two groove walls of the avoidance groove (11).
9. The connector plastic body of claim 8, wherein the connector plastic body is configured to limit sliding of the plastic block: the number of the step parts (24) is at least 2, and at least 2 step parts (24) are respectively arranged in one-to-one correspondence with at least 2 limiting parts (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320587400.1U CN220474981U (en) | 2023-03-22 | 2023-03-22 | Connector plastic main body capable of limiting sliding of plastic block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320587400.1U CN220474981U (en) | 2023-03-22 | 2023-03-22 | Connector plastic main body capable of limiting sliding of plastic block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474981U true CN220474981U (en) | 2024-02-09 |
Family
ID=89805963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320587400.1U Active CN220474981U (en) | 2023-03-22 | 2023-03-22 | Connector plastic main body capable of limiting sliding of plastic block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220474981U (en) |
-
2023
- 2023-03-22 CN CN202320587400.1U patent/CN220474981U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |