CN201167154Y - Rapid-jointing protective sleeve for insulated terminal - Google Patents
Rapid-jointing protective sleeve for insulated terminal Download PDFInfo
- Publication number
- CN201167154Y CN201167154Y CNU2007200598720U CN200720059872U CN201167154Y CN 201167154 Y CN201167154 Y CN 201167154Y CN U2007200598720 U CNU2007200598720 U CN U2007200598720U CN 200720059872 U CN200720059872 U CN 200720059872U CN 201167154 Y CN201167154 Y CN 201167154Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- protective sleeve
- insulating case
- case body
- inlet
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a protective sheath for connecting an insulating terminal quickly. The protective sheath can ensure that the terminal is easy to insert and is not easy to fall off. A terminal clipping position part is arranged at the middle part of the insulating sleeve body of the protective sheath, a terminal clipping position groove is arranged at the middle part of the facial part of the insulating sleeve body, a terminal cavity is arranged between the terminal clipping position groove and the entrance of an inserting piece, a longitudinal guiding tongue is arranged on the inner wall of the facial part of the terminal cavity, and drum-shaped parts are arranged on both sides of the middle part of the insulating sleeve body.
Description
Technical field
The utility model relates to terminal protecting cover class, particularly a kind of insulated terminal protective sleeve that connects soon.
Background technology
The insulated terminal protective sleeve is and the supporting use of connecting line terminal, plays the insulation protection effect.Mainly be used on the electrical equipment internal circuit connecting line.The characteristics of conventional rear-mounted insulated terminal protective sleeve are that distribution terminal penetrates from the sheath inlet and just can enter in the sheath chamber through a segment distance; terminal screens place has groove one because sheath enters the mouth; size is narrowed down; resistance ratios is bigger when binding post passes through; adding some power could pass through; so this type sheath, threading speed is slower, and production efficiency is affected.Though this place's size suitably can be widened, make the terminal ratio be easier to by, so, protective sleeve can come off easily and make terminal lose insulation protection.
Summary of the invention
The purpose of this utility model is to provide a kind of and not only had been inserted in easily, but also do not allow the caducous insulated terminal protective sleeve that connects soon.
The technical solution that the utility model proposed is such: a kind of insulated terminal protective sleeve that connects soon; comprise insulating case body 6 and internal cavity thereof; these insulating case body 6 two ends are respectively equipped with terminal inlet 1 and inserted sheet inlet 5; be provided with terminal screens portion 3 in insulating case body 6 stage casings; face 2 middle parts of insulating case body 6 are provided with terminal retaining groove 3-1; between this terminal retaining groove 3-1 and the inserted sheet inlet 5 is terminal cavities 4; be provided with the tongue 4-1 that leads longitudinally at terminal cavities 4 facial inwalls, be provided with cydariform sidepiece 7 in the both sides, middle part of insulating case body 6.
The bottom 8 of insulating case body 6 is positioned at terminal screens portion 3 places and is provided with the 1st inclined-plane 8-1, angle α=9-10 ° angle of the 1st inclined-plane 8-1 and horizontal plane.Cover body face between cydariform sidepiece 7 and terminal inlet 1 is provided with the 2nd inclined-plane 2-1, angle β=3-4 ° angle of the 2nd inclined-plane 2-1 and horizontal plane.Cover body both sides between cydariform sidepiece 7 and the terminal inlet 1 are wide, and the cover body both sides between cydariform sidepiece 7 and the inserted sheet inlet 5 all are the shape of a saddle.
Compared with prior art, the utlity model has following beneficial effect:
(1) because connecing both sides, insulated terminal protective sleeve middle part soon, this is provided with the cydariform sidepiece; stage casing, protective sleeve bottom is provided with an inclined-plane; face between the cydariform sidepiece of cover body and the terminal inlet is the inclined-plane; thereby; terminal is inserted into from terminal inlet easily and passes the terminal retaining groove in the sheath and be stuck; and the facial inwall of the terminal cavities of this terminal protective sleeve is provided with the tongue that leads longitudinally; make things convenient for inserted sheet to insert in the sheath and connect with corresponding terminal insertion accurately and quickly from inserted sheet inlet; so just can accelerate distribution speed, improve final assembly efficient.
(2) because this facial middle part that connects the insulated terminal protective sleeve soon is provided with the terminal retaining groove; select the bigger PVC material of hardness to remove to make this protective sleeve in addition; protective sleeve just is not easy to come off from the terminal of quilt cover like this, and protective sleeve is guaranteed reliably to the insulation protection of terminal.
Description of drawings
Fig. 1 is the front view that connects the insulated terminal protective sleeve soon of embodiment of the utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the H-H cutaway view of Fig. 1.
Embodiment
By following embodiment the utility model is further elaborated.
Referring to Fig. 1; Fig. 2; shown in Figure 3; a kind of insulated terminal protective sleeve that connects soon is made up of insulating case body 6 and internal cavity thereof; be respectively equipped with terminal inlet 1 and inserted sheet inlet 5 at insulating case body 6 two ends; the middle part of insulating case body 6 is a terminal screens portion 3; face 2 middle parts of insulating case body 6 are provided with V font terminal retaining groove 3-1; one section is terminal cavities 4 between this terminal retaining groove 3-1 and the inserted sheet inlet 5; be provided with the tongue 4-1 that leads longitudinally at terminal cavities 4 facial inwalls; the inserted sheet that inserts is positioned guiding; both sides, middle part at insulating case body 6 are provided with cydariform sidepiece 7, make things convenient for terminal to enter easily in the terminal cavities 4.The insertion of terminal is positioned at terminal screens portion 3 places in the bottom 8 of insulating case body 6 and is provided with the 1st inclined-plane 8-1, angle α=9-10 ° angle of the 1st inclined-plane 8-1 and horizontal plane for convenience.Cover body face between cydariform sidepiece 7 and terminal inlet 1 is provided with the 2nd inclined-plane 2-1, angle β=3-4 ° angle of the 2nd inclined-plane 2-1 and horizontal plane.Cover body both sides between cydariform sidepiece 7 and the terminal inlet 1 are wide, and the cover body both sides between cydariform sidepiece 7 and the inserted sheet inlet 5 all are the shape of a saddle.
This connects the PVC made (the former conventional terminal protective sleeve PVC material of Shao Shi 55-65 degree) that the insulated terminal protective sleeve adopts Shao Shi 70-95 degree soon.During operation; at first this insulated terminal protective sleeve to be heated to about 40 ℃; binding post penetrates from terminal inlet 1, inwardly pinches the cydariform sidepiece 7 that is positioned at terminal retaining groove 3-1 both sides with hand then, makes terminal enter terminal cavities 4 by terminal retaining groove 3-1 easily; then; unclamp hand, treat natural cooling after, the cydariform sidepiece of protective sleeve 7 restores; terminal is blocked with regard to difficult drop-off by terminal retaining groove 3-1, and protective sleeve is protected to the insulation protection function of terminal.Inserted sheet inserts in the terminal cavities 4 through guiding tongue 4-1 positioning and guiding from inserted sheet inlet 5 and inserts in the terminal and tighten up.
Claims (4)
1; a kind of insulated terminal protective sleeve that connects soon; comprise insulating case body (6) and internal cavity thereof; these insulating case body (6) two ends are respectively equipped with terminal inlet (1) and inserted sheet inlet (5); it is characterized in that: described insulating case body (6) stage casing is provided with terminal screens portion (3); face (2) middle part of insulating case body (6) is provided with terminal retaining groove (3-1); between this terminal retaining groove (3-1) and the inserted sheet inlet (5) is terminal cavities (4); be provided with the tongue that leads longitudinally (4-1) at the facial inwall of terminal cavities (4), the both sides, middle part of described insulating case body (6) are provided with cydariform sidepiece (7).
2, the insulated terminal protective sleeve that connects soon according to claim 1; it is characterized in that: the bottom (8) of described insulating case body (6) is positioned at terminal screens portion (3) and locates to be provided with the 1st inclined-plane (8-1), angle α=9-10 ° angle of the 1st inclined-plane (8-1) and horizontal plane.
3, the insulated terminal protective sleeve that connects soon according to claim 1 is characterized in that: the cover body face between described cydariform sidepiece (7) and the terminal inlet (1) is provided with the 2nd inclined-plane (2-1), angle β=3-4 ° angle of the 2nd inclined-plane (2-1) and horizontal plane.
4, the insulated terminal protective sleeve that connects soon according to claim 1; it is characterized in that: the cover body both sides between described cydariform sidepiece (7) and the terminal inlet (1) are wide, and the cover body both sides between described cydariform sidepiece (7) and the inserted sheet inlet (5) all are the shape of a saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598720U CN201167154Y (en) | 2007-11-15 | 2007-11-15 | Rapid-jointing protective sleeve for insulated terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200598720U CN201167154Y (en) | 2007-11-15 | 2007-11-15 | Rapid-jointing protective sleeve for insulated terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167154Y true CN201167154Y (en) | 2008-12-17 |
Family
ID=40192545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200598720U Expired - Fee Related CN201167154Y (en) | 2007-11-15 | 2007-11-15 | Rapid-jointing protective sleeve for insulated terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167154Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386343A (en) * | 2011-11-30 | 2012-03-21 | 江苏贝思特动力电源有限公司 | Protective cover for terminal of storage battery |
| CN103779706A (en) * | 2014-01-22 | 2014-05-07 | 芜湖顺成电子有限公司 | Electric wire terminal sleeve |
| CN107069640A (en) * | 2017-03-14 | 2017-08-18 | 广州供电局有限公司 | Cable terminal insulating sheath |
| CN107302150A (en) * | 2017-08-09 | 2017-10-27 | 海盐金笔厂 | A kind of automobile charging pile insulated terminal |
-
2007
- 2007-11-15 CN CNU2007200598720U patent/CN201167154Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386343A (en) * | 2011-11-30 | 2012-03-21 | 江苏贝思特动力电源有限公司 | Protective cover for terminal of storage battery |
| CN103779706A (en) * | 2014-01-22 | 2014-05-07 | 芜湖顺成电子有限公司 | Electric wire terminal sleeve |
| CN107069640A (en) * | 2017-03-14 | 2017-08-18 | 广州供电局有限公司 | Cable terminal insulating sheath |
| CN107302150A (en) * | 2017-08-09 | 2017-10-27 | 海盐金笔厂 | A kind of automobile charging pile insulated terminal |
| CN107302150B (en) * | 2017-08-09 | 2023-06-06 | 浙江以琳汽车新能源科技有限公司 | Insulating terminal of automobile charging pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20101115 |