CN205029133U - Wire holder - Google Patents
Wire holder Download PDFInfo
- Publication number
- CN205029133U CN205029133U CN201520593303.9U CN201520593303U CN205029133U CN 205029133 U CN205029133 U CN 205029133U CN 201520593303 U CN201520593303 U CN 201520593303U CN 205029133 U CN205029133 U CN 205029133U
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- China
- Prior art keywords
- mounting groove
- static contact
- card line
- jack
- groove
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Abstract
The utility model relates to a wire holder, characteristics are including upper cover, lower cover, more than one card line spring structure and the static contact more than a slice, on cover and be equipped with more than one jack and more than one mounting groove, jack and mounting groove intercommunication, the aperture of jack is less than the aperture of mounting groove, the lower cover is installed at the last under shed of covering and shelter from the mounting groove, and cover under and be equipped with the more than one mounting hole, the mounting hole communicates with each other with each self -corresponding mounting groove, one card line spring structure is closed with the quiet contact - piece set of a slice and is installed in a mounting groove, thereby the upper end of card line spring structure firmly makes electric wire and static contact electricity be connected with the inconsistent wire card that will insert in the jack of static contact, the lower extreme of static contact passes down the mounting hole of covering and is connected with external electricity. Its advantage does: in can be directly being equipped with the jack with wire card, can automatic block the line, the wiring is convenient, accords with the national standard of product, and product quality is high.
Description
Technical field
The utility model relates to a kind of junction block.
Background technology
Existing junction block is formed by multiple patch jack assembling combination.During use, each patch jack is bolted together by user according to demand; When each patch jack grafting electric wire, user need press each patch jack by dress projection could electrical wire fastener be located in jack, install cumbersome, production efficiency is low, and the side of electric wire in insertion jack and the plastic wall of junction block lean, do not meet the national standard of product, product quality is low.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art and provides a kind of junction block, can directly be provided with in jack by electrical wire fastener, and energy automatic clamping line, easy-to-connect, meet the national standard of product, product quality is high.
In order to achieve the above object, the utility model is achieved in that it is a kind of junction block, it is characterized in that comprising:
Upper cover; Cover on described and be provided with more than one jack and more than one mounting groove, described jack is communicated with mounting groove, and the aperture of jack is less than the aperture of mounting groove;
Lower cover; Described lower cover is arranged on and covers and block the under shed of mounting groove, under cover and be provided with more than one installing hole, described installing hole communicates with each self-corresponding mounting groove; And
Static contact more than more than one card line spring structure and a slice; A described card line spring structure and a slice static contact combine and are arranged in a mounting groove, the upper end of card line spring structure is inconsistent with static contact thus blocked by the electric wire inserted in jack electric wire is electrically connected with static contact, and the lower end of described static contact is passed down the installing hole covered and is electrically connected with the external world.
In the technical program, be arranged in the card line spring structure of mounting groove in falling " L " shape, described card line spring structure comprises trailing arm and transverse elasticity card line plate, is provided with guiding draw-in groove in the end of described transverse elasticity card line plate, and end and the static contact of transverse elasticity card line plate are inconsistent.
Both sides in described mounting groove are also respectively equipped with the first draw-in groove and the second draw-in groove, and described trailing arm to be plugged in the first draw-in groove and to locate, and described static contact to be plugged in the second draw-in groove and to locate.
Also be provided with fixture block in the both sides of described upper cover, be also provided with draw-in groove in described lower cover both sides, described fixture block coordinates with draw-in groove to be made upper cover be fixedly mounted on down to cover.
Cover under described and be also provided with more than one bumping post, each described bumping post is plugged in each self-corresponding mounting groove, and bumping post is between card line spring structure and static contact, and the side in the upper end of bumping post by static contact is provided with inclined-plane.
The utility model advantage is compared with prior art: can directly be provided with in jack by electrical wire fastener, and energy automatic clamping line, easy-to-connect, meet the national standard of product, product quality is high.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the schematic perspective view in orientation, bottom of the present utility model;
Fig. 3 is exploded view of the present utility model;
Fig. 4 is vertical view of the present utility model;
Fig. 5 is the A-A cutaway view Amplified image of Fig. 4;
Fig. 6 is right view of the present utility model;
Fig. 7 is the B-B cutaway view Amplified image of Fig. 6.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.It should be noted that at this, the explanation for these execution modes understands the utility model for helping, but does not form restriction of the present utility model.In addition, if below in described each execution mode of the utility model involved technical characteristic do not form conflict each other and just can be combined with each other.
In the utility model describes, term " on " and the orientation of the instruction such as D score or position relationship be based on orientation shown in the drawings or position relationship, it is only the utility model instead of require that the utility model with specific azimuth configuration and operation, therefore can not must be interpreted as restriction of the present utility model for convenience of description.
In description of the present utility model, term " first " and " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
As shown in Fig. 1 to 7, it is a kind of junction block, comprising:
Upper cover 1; Described upper cover 1 is provided with seven jacks 11 and seven mounting grooves 12, and jack 11 is positioned at the top of mounting groove 12, and each described jack 11 is communicated with each self-corresponding mounting groove 12, and the aperture of jack 11 is less than the aperture of mounting groove 12;
Lower cover 2; Described lower cover 2 to be arranged on upper cover 1 and to block the under shed of mounting groove 12, and lower cover 2 is provided with seven installing holes 21, and described installing hole 21 communicates with each self-corresponding mounting groove 12; And
Seven card line spring structures 5 and seven static contacts 4; A described card line spring structure 5 combines with a slice static contact 4 and is arranged in a mounting groove 12, the upper end of card line spring structure 5 is inconsistent with static contact 4 thus blocked by the electric wire inserted in jack 11 and be electrically connected, the lower end of described static contact 4 is electrically connected with the external world through the installing hole 21 on lower cover 2, and the aperture of installing hole 21 is less than the aperture of jack 11; Aperture due to mounting groove 12 is greater than the aperture of jack 11, and the aperture of installing hole 21 is less than the aperture of jack 11, and card line spring structure 5 and static contact 4 can well be positioned in mounting groove 12.
The quantity of jack 11, mounting groove 12, installing hole 21, card line spring structure 5 and static contact 4 should be identical, and in the present embodiment, they are seven, also can arrange their quantity according to actual conditions, can with 2,3,4,5,6,7 and 8 etc.
During production, needs according to user offer jack 11 and mounting groove 12 on upper cover 1, and jack 11 is positioned at the top of mounting groove 12, are arranged in corresponding mounting groove 11 by a card line spring structure 5 and a slice static contact 4 combination, then lower cover 2 is arranged on upper cover 1, makes junction block integration.During use, junction block is plugged on circuit boards by static contact 4 and is electrically connected with circuit board, and then electric wire is inserted the jack 11 on upper cover 1, electric wire is fastened on static contact 4 by card line spring structure 5, electric wire is electrically connected with static contact 4, and such electric wire has also been electrically connected with circuit board.
In the present embodiment, be arranged in the card line spring structure 5 of mounting groove 12 in falling " L " shape, described card line spring structure 5 comprises trailing arm 53 and transverse elasticity card line plate 52, guiding draw-in groove 51 is provided with in the end of described transverse elasticity card line plate 52, end and the static contact 4 of transverse elasticity card line plate 52 are inconsistent, thus make electrical connection and static contact 4 better electrical contact.During use, electric wire snaps fit onto between the end of transverse elasticity card line plate 52 and static contact 4 by the guiding draw-in groove 51 of transverse elasticity card line plate 52 end, electric wire is electrically connected with static contact 4, described card line spring structure 5 is prevent electric wire to be drawn out in falling the object of " L " shape, junction block is contacted excellent, reliable operation.
In the present embodiment, the both sides in described each mounting groove 12 are also respectively equipped with the first draw-in groove 13 and the second draw-in groove 14, and described trailing arm 53 to be plugged in the first draw-in groove 13 and to locate, and described static contact 4 to be plugged in the second draw-in groove 14 and to locate.During use, the trailing arm 53 of card line spring structure 5 is plugged in the first draw-in groove 13, and static contact 4 is plugged in the second draw-in groove 14, and the first draw-in groove 13 and the second draw-in groove 14 can make trailing arm 53 and static contact 4 well locate.
In the present embodiment, be also provided with fixture block 3 in described upper cover 1 both sides, be also provided with draw-in groove 22 in described lower cover 2 both sides, described fixture block 3 coordinates with draw-in groove 22 makes upper cover 1 be fixedly mounted on lower cover 2.
In the present embodiment, described lower cover 2 is also provided with seven bumping posts 6, each described bumping post 6 is plugged in each self-corresponding mounting groove 12, and bumping post 6 is between the trailing arm 53 and static contact 4 of card line spring structure 5, and the side by static contact 4 on bumping post 6 is provided with inclined-plane 61-.During use, bumping post 6 limits the depression distance of the transverse elasticity card line plate 52 of card line spring structure 5, prevents that transverse elasticity card line plate 52 depression distance is excessive causes elastic failure, when transverse elasticity card line plate 52 presses down along inclined-plane 61, electric wire is contacted with static contact 4 well, improves the quality of junction block.The quantity of bumping post 6 should be identical with the quantity of mounting groove 12.
Below by reference to the accompanying drawings detailed description is made to execution mode of the present utility model, but the utility model is not limited to described execution mode.For the ordinary skill in the art, carry out multiple change, amendment, replacement and distortion when not departing from principle of the present utility model and aim to these execution modes still to fall within protection range of the present utility model.
Claims (5)
1. a junction block, is characterized in that comprising:
Upper cover (1); Described upper cover (1) is provided with more than one jack (11) and more than one mounting groove (12), and described jack (11) is communicated with mounting groove (12), and the aperture of jack (11) is less than the aperture of mounting groove (12);
Lower cover (2); Described lower cover (2) is arranged on upper cover (1) and goes up and block the under shed of mounting groove (12), and lower cover (2) is provided with more than one installing hole (21), and described installing hole (21) communicates with each self-corresponding mounting groove (12); And
Static contact (4) more than more than one card line spring structure (5) and a slice; A described card line spring structure (5) is combined with a slice static contact (4) and is arranged in a mounting groove (12), the upper end of card line spring structure (5) is inconsistent with static contact (4) thus blocked by the electric wire inserted in jack (11) electric wire is electrically connected with static contact (4), and the lower end of described static contact (4) is electrically connected with extraneous through the installing hole (21) on lower cover (2).
2. junction block according to claim 1, it is characterized in that the card line spring structure (5) being arranged in mounting groove (12) is in falling " L " shape, described card line spring structure (5) comprises trailing arm (53) and transverse elasticity card line plate (52), be provided with guiding draw-in groove (51) in the end of described transverse elasticity card line plate (52), end and the static contact (4) of transverse elasticity card line plate (52) are inconsistent.
3. junction block according to claim 2, it is characterized in that the both sides in described mounting groove (12) are also respectively equipped with the first draw-in groove (13) and the second draw-in groove (14), described trailing arm (53) to be plugged in the first draw-in groove (13) and to locate, and described static contact (4) to be plugged in the second draw-in groove (14) and to locate.
4. junction block according to claim 1, it is characterized in that also being provided with fixture block (3) in the both sides of described upper cover (1), also be provided with draw-in groove (22) in described lower cover (2) both sides, described fixture block (3) coordinates with draw-in groove (22) makes upper cover (1) be fixedly mounted on lower cover (2).
5. junction block according to claim 1, it is characterized in that also being provided with more than one bumping post (6) on described lower cover (2), each described bumping post (6) is plugged in each self-corresponding mounting groove (12), bumping post (6) is positioned between card line spring structure (5) and static contact (4), and the side in the upper end of bumping post (6) by static contact (4) is provided with inclined-plane (61-).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593303.9U CN205029133U (en) | 2015-08-10 | 2015-08-10 | Wire holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520593303.9U CN205029133U (en) | 2015-08-10 | 2015-08-10 | Wire holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029133U true CN205029133U (en) | 2016-02-10 |
Family
ID=55261639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520593303.9U Active CN205029133U (en) | 2015-08-10 | 2015-08-10 | Wire holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029133U (en) |
-
2015
- 2015-08-10 CN CN201520593303.9U patent/CN205029133U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 528325 Guangdong province Foshan Nanlang Shunde Xingtan town village two Industrial Zone No. 2 road of A Patentee after: FOSHAN SHUNDE YUANFENG METAL ELECTRICAL APPLIANCES CO., LTD. Address before: Longtan Shunde Xingtan town 528325 village of Guangdong city of Foshan province Qi Long Lu No. 4 Lane 8 market four Patentee before: FOSHAN SHUNDE YUANFENG METAL ELECTRICAL APPLIANCES CO., LTD. |
|
| CP02 | Change in the address of a patent holder |