JPH0140129Y2 - - Google Patents
Info
- Publication number
- JPH0140129Y2 JPH0140129Y2 JP649486U JP649486U JPH0140129Y2 JP H0140129 Y2 JPH0140129 Y2 JP H0140129Y2 JP 649486 U JP649486 U JP 649486U JP 649486 U JP649486 U JP 649486U JP H0140129 Y2 JPH0140129 Y2 JP H0140129Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- main body
- insulating protector
- post
- board
- 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
Links
- 230000001012 protector Effects 0.000 claims description 17
- 230000002265 prevention Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Description
【考案の詳細な説明】
考案の目的
〔産業上の利用分野〕
本考案は、自動車のバツテリーポストなどのタ
ーミナルポストに接続される端子の絶縁保護具に
関する。[Detailed Description of the Invention] Purpose of the Invention [Field of Industrial Application] The present invention relates to an insulating protector for a terminal connected to a terminal post such as an automobile battery post.
ターミナルポスト用の端子は、第６図に示す如
く、基板１の先端部にボルト通し穴２を設け、後
端部に一対の加締片３から成る電線接続部４を設
けた構成を有する。この端子Ａの正しい取付け方
は、第７図イの如く、バツテリー等の機器５の壁
面６に基板１を向い合せて、機器側の電気接触部
７に立設したスタツドボルト８に通し穴２を挿し
込んで、ナツト９で締め付け固定する。
As shown in FIG. 6, the terminal for the terminal post has a configuration in which a bolt through hole 2 is provided at the front end of a board 1, and a wire connection portion 4 consisting of a pair of caulking pieces 3 is provided at the rear end. The correct way to install this terminal A is to place the board 1 facing the wall 6 of a device 5 such as a battery, and insert the through hole 2 into the stud bolt 8 installed upright on the electrical contact part 7 of the device, as shown in Figure 7A. Insert it and tighten it with nut 9.
しかし、端子Ａは、第７図ロの如く、機器の壁
面６と電気接続部４を向い合せた逆止めも可能で
あり、作業者の不注意により誤つて取り付けられ
るおそれがある。この場合、壁面６が金属製であ
れば、シヨートする危険があるし、壁面６と電線
接続部４との間隔が充分ではないから、端子Ａに
無理な力が加わり、端子Ａが変形したり、機器の
振動により、接触箇所で異音が発生する、などの
問題があつた。 However, as shown in FIG. 7B, the terminal A can also be reverse-locked with the wall surface 6 of the device facing the electrical connection part 4, and there is a risk that the terminal A may be attached by mistake due to carelessness of the operator. In this case, if the wall surface 6 is made of metal, there is a risk of it being shot, and since the distance between the wall surface 6 and the wire connection section 4 is not sufficient, excessive force may be applied to the terminal A, causing the terminal A to become deformed. There were problems such as vibrations from the equipment causing abnormal noises at the points of contact.
本考案の目的は、上記の問題点に鑑み、ターミ
ナルポスト用の端子の逆止めを防止し、機器壁面
とのシヨートのおそれがない絶縁保護具を提供す
るにある。
SUMMARY OF THE INVENTION In view of the above problems, an object of the present invention is to provide an insulating protective device that prevents reverse locking of terminals for terminal posts and prevents the device from colliding with the wall surface of the device.
考案の構成
〔問題点を解決するための手段〕
上記目的を達成するため、本考案のターミナル
ポスト用端子の絶縁保護具は、機器の壁面に立設
したスタツドボルトにナツトで締め付け固定され
る端子の基板中央部と基板後部の電線接続部とを
収容する樋状の本体とその蓋体とをヒンジにより
開閉自在に設けると共に、本体の外壁面には該本
体に収容された端子の前記スタツドボルトへの逆
止めを防止する高さを有する逆止め防止リブを突
設したことを特徴とする。Structure of the invention [Means for solving the problem] In order to achieve the above object, the insulating protector for the terminal post terminal of the present invention is a terminal that is fixed by tightening with a nut to a stud bolt installed on the wall of the equipment. A gutter-shaped main body and a lid body for accommodating the central part of the board and the electric wire connection part at the rear of the board are provided so as to be able to be opened and closed by a hinge, and the stud bolts of the terminals accommodated in the main body are provided on the outer wall surface of the main body. The device is characterized by a protruding anti-return rib having a height that prevents the device from being reverse-locked.
以下、本考案の構成を図面を参照して具体的に
説明する。 Hereinafter, the configuration of the present invention will be specifically explained with reference to the drawings.
第１図ないし第３図において、Ａはターミナル
ポスト用の端子、Ｂは絶縁保護具を示す。端子Ａ
の基板１の中央部、すなわちボルト通し穴２と電
線接続部４の間に、絶縁保護具Ｂに対する固定用
ポスト１０が切り起し形成されている。
In FIGS. 1 to 3, A indicates a terminal for a terminal post, and B indicates an insulating protector. Terminal A
A fixing post 10 for the insulating protector B is cut and raised in the center of the substrate 1, that is, between the bolt through hole 2 and the wire connection part 4.
絶縁保護具Ｂは、絶縁性を有する合成樹脂製で
あつて、端子Ａの中央部と電線接続部４とが納ま
る大きさの樋状の本体１１とその蓋体１２とから
なる。本体１１と蓋体１２の長手方向に沿う側縁
の一方はヒンジ１３により結合され、他方の側縁
には互に係止爪１４と係止孔１５を有する突片１
６からなるロツク手段を設け、開閉自在に構成さ
れている。本体１１には、その前壁１１ａ後方に
隔壁１１ｂを設けることにより、端子Ａの固定用
ポスト１０が係入する位置決め溝１７が形成され
ると共に、外壁面１１ｃには端子Ａの逆止めを防
止するための逆止め防止リブ１８が複数突設され
ている。この逆止め防止リブ１８の外壁面１１ｃ
からの高さH1は、第４図に示す如く、端子Ａの
基板１からリブ先端までの長さがスタツドボルト
８の先端から機器の壁面６までの高さH2以上と
なるようにするか、或いは絶縁保護具Ｂに端子Ａ
を納めたときに端子Ａの逆の取り付けが実質的に
できない高さにとる。一方、蓋体１２の先端部中
央には、端子Ａの固定用ポスト１０の切り起しに
より生じた穴１０ａに係入する位置決め突起１９
を突設する。 The insulating protector B is made of an insulating synthetic resin and consists of a gutter-shaped main body 11 and a lid 12 having a size that accommodates the central part of the terminal A and the wire connecting part 4. One of the longitudinal side edges of the main body 11 and the lid 12 is connected by a hinge 13, and a protrusion 1 having a locking claw 14 and a locking hole 15 is provided on the other side edge.
It is provided with a locking means consisting of 6, and is configured to be openable and closable. By providing a partition wall 11b behind the front wall 11a of the main body 11, a positioning groove 17 into which the fixing post 10 of the terminal A engages is formed, and the outer wall surface 11c prevents the terminal A from being reverse-locked. A plurality of anti-return ribs 18 are provided to protrude. The outer wall surface 11c of this non-return prevention rib 18
The height H1 from the terminal A should be such that the length from the board 1 of the terminal A to the tip of the rib is greater than or equal to the height H2 from the tip of the stud bolt 8 to the wall surface 6 of the device, as shown in Figure 4 . Or, connect terminal A to insulating protector B.
The height should be such that it is virtually impossible to attach terminal A in the opposite direction when the terminal A is housed. On the other hand, at the center of the tip of the lid body 12, a positioning protrusion 19 is provided which engages in a hole 10a formed by cutting out the fixing post 10 of the terminal A.
to protrude.
絶縁保護具Ｂの使用に際しては、第３図の如
く、本体１１の位置決め溝１７に固定用ポスト１
０を差し込むように端子Ａを納めて、蓋体１２を
閉め、係止爪１４と係止孔１５との係合により両
者をロツクする。これにより、端子Ａの後半部が
絶縁保護されると共に、端子Ａは固定用ポスト１
０が位置決め溝１７に係入するから、絶縁保護具
Ｂにより固定される。 When using the insulating protector B, as shown in FIG.
0 is inserted, the lid body 12 is closed, and the locking pawl 14 and the locking hole 15 are engaged to lock both. As a result, the rear half of terminal A is protected by insulation, and terminal A is attached to the fixing post 1.
0 engages in the positioning groove 17, so it is fixed by the insulating protector B.
この状態で、端子Ａをターミナルポストに取り
付ける際には、第４図に示す如く、本体１１の逆
止め防止リブ１８を機器の壁面６に向い合わせる
と、端子Ａのボルト通し穴２をスタツドボルト８
に差し込めないから、端子Ａは第７図イに示す如
く、常に正しい姿勢で取り付けられ、端子Ａに無
理な力が掛からない。また、端子Ａは絶縁保護具
Ｂに納まつているから、機器の壁面６が金属製で
もシヨートするおそれがない。 In this state, when attaching terminal A to the terminal post, as shown in FIG. 8
Since the terminal A cannot be inserted into the terminal A, the terminal A is always attached in the correct position as shown in Fig. 7A, and no excessive force is applied to the terminal A. Moreover, since the terminal A is housed in the insulating protector B, there is no risk of it being shot even if the wall surface 6 of the device is made of metal.
端子Ａを絶縁保護具Ｂに収納する際、第５図イ
に示す如く、固定用ポスト１０と位置決め溝１７
とが整合していれば、蓋体１２の突起１９が穴１
０ａに入るから、蓋体１２をロツクすることがで
きる。しかし、第５図ロ，ハのように、整合しな
い場合には、突起１９が端子Ａの基板１につき当
り、蓋体１２のロツクができないから、絶縁保護
具Ｂの不完全な装着を防止することができる。 When storing the terminal A in the insulating protector B, as shown in FIG.
If the projections 19 of the lid body 12 are aligned with the hole 1,
0a, the lid 12 can be locked. However, as shown in FIG. 5 B and C, if they are not aligned, the protrusion 19 will hit the board 1 of the terminal A, making it impossible to lock the lid 12, thereby preventing incomplete installation of the insulating protector B. be able to.
以上は絶縁保護具Ｂの本体１１と蓋体１２をヒ
ンジ１３で結合した例について説明したが、両者
を分離し、長手方向の側端両側に上記したロツク
手段を設けてもよく、また係止爪１４と係止孔１
５とは互い違いに設けてもよい。 The above example has been described in which the main body 11 and the lid 12 of the insulating protector B are connected by the hinge 13, but the two may be separated and the above-mentioned locking means may be provided on both sides of the longitudinal direction. Claw 14 and locking hole 1
5 may be provided alternately.
以上から明らかな如く、本考案の絶縁保護具に
よれば、その本体と蓋体とによつてターミナルポ
ストに端子を取付ける際、端子の電線接続部が機
器の壁面などにシヨートするのを防止し、また、
本体に突設した逆止め防止リブにより端子の逆止
めを防止、正しい姿勢で取りつけることができ
る。
As is clear from the above, according to the insulating protector of the present invention, the main body and cover prevent the electric wire connection part of the terminal from being shot against the wall surface of the equipment when the terminal is attached to the terminal post. ,Also,
A non-return prevention rib protruding from the main body prevents the terminal from being reverse-locked, allowing it to be installed in the correct orientation.
第１図は本考案絶縁保護具の一実施例を示す開
いた状態の平面図、第２図は同上の側面図、第３
図は同上の絶縁保護具にターミナルポスト用の端
子を納めた状態の断面図、第４図は同上の使用状
態の説明図、第５図イ〜ハはそれぞれ同上の絶縁
保護具に端子を納めたときの作用を示す部分拡大
説明図である。第６図は従来のターミナルポスト
用の端子の平面図、第７図イ，ロはそれぞれ同上
の使用状態の説明図である。
Ａ……ターミナルポスト用の端子、Ｂ……絶縁
保護具、１……基板、４……電線接続部、１０…
…固定用ポスト、１１……本体、１２……蓋体、
１７……位置決め溝、１８……逆止め防止リブ。
Figure 1 is a plan view of an embodiment of the insulating protective device of the present invention in an open state, Figure 2 is a side view of the same, and Figure 3 is a side view of the same.
The figure is a cross-sectional view of a terminal for a terminal post placed in the same insulating protector as above, Figure 4 is an explanatory diagram of the above usage condition, and Figures 5 A to 5 are each a cross-sectional view of the terminal post being housed in the same insulating protector as above. FIG. 3 is a partially enlarged explanatory diagram showing the effect when FIG. 6 is a plan view of a conventional terminal for a terminal post, and FIGS. 7A and 7B are explanatory views of the same in use. A... Terminal for terminal post, B... Insulating protector, 1... Board, 4... Electric wire connection part, 10...
...fixing post, 11...body, 12...lid,
17...Positioning groove, 18...Return prevention rib.
Claims (1)
で締め付け固定される端子の基板中央部と基板後
部の電線接続部とを収容する樋状の本体とその蓋
体とをヒンジにより開閉自在に設けると共に、本
体の外壁面には該本体に収容された端子の前記ス
タツドボルトへの逆止めを防止する高さを有する
逆止め防止リブを突設したことを特徴とするター
ミナルポスト用端子の絶縁保護具。 A gutter-shaped main body and a lid thereof are provided so as to be able to be opened and closed by a hinge, and which accommodate the central part of the board of the terminal and the wire connection part at the rear of the board, which are tightened and fixed with a nut to a stud bolt installed on the wall of the device. An insulating protector for a terminal for a terminal post, characterized in that a non-return prevention rib having a height that prevents a terminal housed in the main body from being reverse-locked to the stud bolt is provided on the outer wall surface of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP649486U JPH0140129Y2 (en) | 1986-01-22 | 1986-01-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP649486U JPH0140129Y2 (en) | 1986-01-22 | 1986-01-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62120274U JPS62120274U (en) | 1987-07-30 |
| JPH0140129Y2 true JPH0140129Y2 (en) | 1989-12-01 |
Family
ID=30789059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP649486U Expired JPH0140129Y2 (en) | 1986-01-22 | 1986-01-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0140129Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508977Y2 (en) * | 1990-09-07 | 1996-08-28 | 矢崎総業株式会社 | Terminal protection cap |
-
1986
- 1986-01-22 JP JP649486U patent/JPH0140129Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62120274U (en) | 1987-07-30 |
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