CN202759074U - Protective cap used for detachable binding post - Google Patents
Protective cap used for detachable binding post Download PDFInfo
- Publication number
- CN202759074U CN202759074U CN 201220370295 CN201220370295U CN202759074U CN 202759074 U CN202759074 U CN 202759074U CN 201220370295 CN201220370295 CN 201220370295 CN 201220370295 U CN201220370295 U CN 201220370295U CN 202759074 U CN202759074 U CN 202759074U
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- China
- Prior art keywords
- binding post
- over cap
- equipment
- installation sheet
- side plate
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- 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 relates to a protection cover (100) used for a detachable binding post, comprising a first side plate (110), two opposite second side plates (120) and a top plate (130). Each second side plate (120) is provided with an installation sheet (140). The protective cover (100) is rotatablely installed on a device (200) into which a binding post (300) will insert through the installation sheet (140). Inner sides of the first side plate (110) are provided with projecting parts; in a process of rotating from an open state to a closure state of the protection cover (100), the projecting parts abut against front end surfaces of the binding post (300) so as to push the binding post (300) into the device (200). Inner sides of the installation sheet (140) are provided with lugs (142) extending towards corresponding installation sheets (140); in a process of rotating from a closure state to an open state of the protection cover (100), the lugs (142) abut against rear end surfaces of the binding post (300) so as to pull the binding post (300) out of the device (200).
Description
Technical field
The utility model relates to a kind of over cap for binding post, particularly relates to a kind of over cap for the removable wiring terminal.
Background technology
Binding post is because it is convenient to connect and installation, characteristics that Connection capacity is large have been widely used in all kinds of electrical connections.In order to realize effective electrical connection, the conductor interface of binding post generally is the metalwork of conduction, and conductive interface has external section usually, and it often is positioned at the position that operating personnel easily touch.Operating personnel touch so outside conducting metal spare that is exposed to possibly in the I﹠M process, thereby cause certain potential safety hazard.And the binding post on the present market seldom has be used to preventing that operating personnel from touching the over cap of such conducting metal spare.
In addition, European removable wiring terminal is widely used in the higher electrical connection of some reliability requirements owing to having higher reliability and air-tightness, yet, at some space utilization is required in the higher application, for the space that binding post provides often smaller, in this case, because installing space is less, very difficult with hand installation and removal binding post.Therefore, need to design the annex of being convenient to plug for it, increase structural complexity.
The utility model content
In order to address the above problem, this utility model is proposed hereby.Therefore, the purpose of this utility model provides a kind of over cap that can cover in the conducting metal spare that binding post exposes.In addition, it also helps to be installed to binding post in the equipment that will insert and to help binding post is extracted from equipment.
According to the utility model; a kind of over cap for binding post is provided; described over cap comprises the first side plate, two relative the second side plate and top boards; and described over cap is on the housing that is installed in rotation on the equipment that described binding post will insert between open mode and the closed condition; so that under described closed condition, described the first side plate, the second side plate and top board define the space that holds binding post with the housing of equipment.
When over cap is in open mode, can with in the housing with the binding post interventional instrument of wire, then, over cap be rotated to closed condition.At this moment, over cap can cover in the conducting metal spare of binding post, has prevented that operating personnel from touching live part because of carelessness in the installation and maintenance process, thereby has effectively reduced potential safety hazard.
In addition, in a most preferred embodiment of this utility model, be provided with an installation sheet on each second side plate, over cap is installed in rotation on the housing of the equipment that described binding post will insert by installation sheet.
In addition, in another most preferred embodiment of this utility model, be provided with an installing hole on each installation sheet, described over cap is installed in rotation on the housing of the equipment that described binding post will insert by the installing hole on the described installation sheet.
In addition, in another most preferred embodiment of this utility model, be provided with an outwards outstanding minor axis on each installation sheet, described over cap is installed in rotation on the housing of the equipment that described binding post will insert by the minor axis on the described installation sheet.
By the installing hole on installation sheet and the installation sheet or minor axis, over cap can be installed in rotation on the housing of equipment easily, certainly, also can adopt the mounting structure on the housing of equipment that over cap is pivotally connected to of other form.
In addition; in another most preferred embodiment of this utility model, be provided with protuberance on the medial surface of described the first side plate, turn to the process of closed condition from open mode at described over cap; described protuberance is against the front end face of described binding post, so that it is pushed in the equipment.Described protuberance can be rib, projection or protrusion etc.
In addition; in another most preferred embodiment of this utility model; be provided with the projection that extends towards relative installation sheet on the medial surface of described installation sheet; turn to the process of open mode from closed condition at described over cap; described projection is against the rear end face of described binding post, so that it is extracted from equipment.
In addition, in another most preferred embodiment of this utility model, be provided with protuberance on the medial surface of described the first side plate, turn to the process of closed condition from open mode at described over cap, described protuberance is against the front end face of described binding post, so that it is pushed in the equipment; And be provided with the projection that extends towards relative installation sheet on the medial surface of described installation sheet, turn to from closed condition the process of open mode at described over cap, described projection is against the rear end face of described binding post, so that it is extracted from equipment.
In the smaller situation of the installing space that provides for binding post, can pass through above-mentioned protuberance and projection, easily the neutralization of binding post interventional instrument is extracted from equipment, thereby saved the space.
The utility model has the advantages that and to cover in by means of the conducting metal spare of over cap with binding post, effectively reduced potential safety hazard.In addition, over cap turns to the process of closed condition from open mode, also help binding post is inserted, over cap turns to the process of open mode from closed condition, also help binding post is extracted.In addition, can also in compact structure, realize simultaneously above function, save binding post space on every side.
Description of drawings
Above-mentioned and other advantage of the present utility model, feature will become clearer in the detailed description of the preferred embodiment of the present utility model of reference the following drawings, among the figure:
Fig. 1 is the perspective view that shows according to the over cap of binding post of the present utility model;
Fig. 2 is the partial, exploded perspective view that shows the equipment that over cap shown in Figure 1 is installed;
Fig. 3 shows the perspective view that is inserted with the equipment of binding post when over cap is in open mode;
Fig. 4 shows the perspective view that is inserted with the equipment of binding post when over cap is in closed condition;
Fig. 5 shows the perspective view of having extracted the equipment of binding post when over cap is in open mode.
Embodiment
In the following description, over cap in use oriented manipulation personnel's direction is the place ahead, and the direction of the equipment that inserts towards binding post is the rear.Stipulate above direction only for convenience of explanation, it does not have limited significance.
Hereinafter with reference to Fig. 1-Fig. 5 most preferred embodiment according to the over cap for the removable wiring terminal of the present utility model is described.
Fig. 1 shows an embodiment according to the over cap for binding post of the present utility model.As shown in Figure 1, comprise the first side plate 110, second side plate 120 and the top board 130 relative with vertical two of the first side plate 110 according to over cap 100 of the present utility model.The first side plate 110 is connected with two the second side plates 120 at the front end of two the second side plates 120.Top board 130 the first side plate 110 with are connected a top of the second side plate 120 and the first side plate 110 with are connected second side plate 120 and are connected.Binding post 300 will (see that Fig. 2-Fig. 5) is contained in the space that the first side plate 110, two the second relative side plates 120 and top board 130 form.In addition, the second side plate 120 extends back and has surpassed the back edge of top board 130, so that the second side plate 120 is along the length of the fore-and-aft direction length greater than top board 130, thereby the space that provides convenient screwdriver to insert from the top, but do not allow people's finger to insert, so that after binding post 300 is inserted on the equipment 200, utilize 300 operations of screwdriver pair of wire connection terminals.
Two installation sheets 140 stretch out backward from two the second side plates 120 respectively, and over cap 100 is pivotally mounted to equipment 200 by installation sheet 140 (to be seen on the housing 210 of Fig. 2-Fig. 5).Over cap 100 can be pivotally mounted on the housing 210 of equipment 200 through installation sheet 140 in several ways.
For example, a concrete example on over cap 100 is pivotally mounted to equipment 200 by installation sheet 140 the housing 210 has been shown among Fig. 1 and Fig. 2.As shown in Figure 1, the top of each installation sheet 140 is provided with an installing hole 141.
Among Fig. 2, be provided with opening 211 on the housing 210 of equipment 200, binding post 300 (is seen in the slot through the correspondence of these opening 211 interventional instruments 200 of Fig. 2-Fig. 5).The top of two relative sides in the opening 211 is respectively arranged with a minor axis 212 outstanding towards relative side corresponding to the installing hole 141 of installation sheet 140; installing hole 141 on two installation sheets 140 of over cap 100 is respectively installed on the corresponding minor axis 212, can rotate around minor axis 212 after over cap 100 is installed on the equipment 200.Thereby realized being rotatably connected of over cap 100 and housing 210.
Yet over cap 100 also can otherwise be installed in rotation on the housing 210 of equipment 200.For example; be provided with outwards outstanding minor axis on each installation sheet 140 of over cap 100; and that the position of the correspondence of the opening 211 of housing 210 arranges is porose, and the minor axis on the installation sheet 140 of over cap 100 is installed in the hole of correspondence of opening 211 of equipment 200, and can rotate in this hole.Thereby realized being rotatably connected of housing 210 of over cap 100 and equipment 200.
In addition, also can use the arbitrarily method that is rotationally connected of other form that well known to a person skilled in the art, such as hinged etc., over cap 100 is pivotally mounted on the housing 210 of equipment 200.
In addition; for in the compact situation in the space around the binding post 300; be convenient in binding post 300 interventional instruments 200 and from equipment 200, extract, be provided with on the over cap 100 and assist binding post 300 interventional instruments 200 and the feature of from equipment 200, extracting.
For example, as shown in Figure 1, be provided with two on the medial surface of the first side plate 110 and be parallel to each other and isolated rib 111, rib 111 is parallel to the second side plate 120 and extends.Rib 111 is used for turning to from open mode at over cap 100 process of closed condition, assists in the slot with the correspondence in binding post 300 interventional instruments 200, and this will be discussed in more detail below.
In addition; also be provided with the projection 142 that extends towards relative installation sheet 140 on the medial surface of each installation sheet 140; as will be described later, projection 142 is used for turning to from closed condition at over cap 100 process of open mode, assists binding post 300 is extracted from the slot of equipment 200.
Fig. 3 to Fig. 5 show respectively over cap 100 from open mode rotation (Fig. 3) to closed condition (Fig. 4), rotate to the process of open mode (Fig. 5) again.
Fig. 3 shows the equipment 200 that is inserted with binding post 300 when over cap 100 is in open mode.As shown in Figure 3, over cap 100 rotates up to open mode, with the binding post 300 of wire 310 in the slot of opening 211 interventional instruments 200.When being rotated down over cap 100; two ribs 111 on the medial surface of the first side plate 110 of over cap 100 are resisted against on binding post 300 front end faces; and backward the power of applying is to the front end face of binding post 300, to assist in the slot with the correspondence of binding post 300 interventional instruments 200.In other words, the process that over cap 100 rotates from open mode to closed condition, utilize rib 111 that binding post 300 is pressed in the associated socket of equipment 200.
Fig. 4 shows the equipment 200 that is inserted with binding post 300 when over cap 100 is in closed condition.As shown in Figure 4, over cap 100 has been rotated down to off-position.At this moment, because over cap 100 has covered in the conductive component that exposes of binding post 300 fully, operating personnel can only touch screw in the top of binding post 300 by screwdriver.Operating personnel touch the metalwork of the conduction of binding post 300 never again in the installation and maintenance process, thereby have effectively reduced potential safety hazard.
When showing over cap 100 and be in open mode, extracts Fig. 5 the state of binding post 300 from equipment 200.As shown in Figure 5; when the over cap 100 that is in closed condition rotates up; the projection 142 that is positioned on the medial surface of installation sheet 140 of over cap 100 contacts with the rear end face of binding post 300; and apply forward power (namely; the direction that binding post is extracted from equipment) to the rear end face of binding post 300, binding post 300 is extracted from the slot of the correspondence of equipment 200 assisting.
Thus, according to the utility model, provide a kind of over cap of binding post, this over cap has prevented that operating personnel's misconnection from contacting the live part of binding post, thereby has improved the fail safe of binding post and electric equipment.In addition, this over cap also helps to be inserted into binding post in the equipment or to extract binding post from equipment, even so that in the less situation in the space that binding post is installed, also pair of wire connection terminals mounts and dismounts operation easily.
Although abovely describe the utility model in detail with reference to specific embodiment of the utility model; yet; it will be appreciated by those skilled in the art that; under the prerequisite that does not deviate from spirit of the present utility model; can make various modification and the improvement of above-mentioned specific embodiment, and these modification and improvement should fall in the protection range of the present utility model all also.
Claims (8)
1. over cap that is used for the removable wiring terminal is characterized in that:
Described over cap (100) comprises the first side plate (110), two relative the second side plates (120) and top board (130); and described over cap is on the housing (210) that is installed in rotation on the equipment (200) that described binding post (300) will insert between open mode and the closed condition; so that under described closed condition, described the first side plate, the second side plate and top board define the space that holds binding post (300) with the housing (210) of equipment.
2. over cap according to claim 1; it is characterized in that; be provided with installation sheet (140) on described each second side plate (120), over cap (100) is installed in rotation on the housing (210) of the equipment (200) that described binding post (300) will insert by installation sheet (140).
3. over cap according to claim 2 is characterized in that:
Be provided with an installing hole (141) on each installation sheet (140), described over cap (100) is installed in rotation on the housing (210) of the equipment (200) that described binding post (300) will insert by the installing hole (141) on the described installation sheet (140).
4. over cap according to claim 2; it is characterized in that: be provided with an outwards outstanding minor axis on each installation sheet (140), described over cap (100) is installed in rotation on the housing (210) of the equipment (200) that described binding post (300) will insert by the minor axis on the described installation sheet (140).
5. each described over cap according to claim 1-4 is characterized in that:
Be provided with protuberance on the medial surface of described the first side plate (110); turn to the process of closed condition from open mode at described over cap (100); described protuberance is against the front end face of described binding post (300), it is pushed in the equipment (200).
6. over cap as claimed in claim 5 is characterized in that, described protuberance is rib, projection or protrusion.
7. each described over cap according to claim 2-4 is characterized in that:
Be provided with the projection (142) that extends towards relative installation sheet (140) on the medial surface of described installation sheet (140); turn to the process of open mode from closed condition at described over cap (100); described projection (142) is against the rear end face of described binding post (300), so that it is extracted from equipment (200).
8. over cap according to claim 5 is characterized in that:
Be provided with the projection (142) that extends towards relative installation sheet (140) on the medial surface of described installation sheet (140); turn to the process of open mode from closed condition at described over cap (100); described projection (142) is against the rear end face of described binding post (300), so that it is extracted from equipment (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370295 CN202759074U (en) | 2012-07-27 | 2012-07-27 | Protective cap used for detachable binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370295 CN202759074U (en) | 2012-07-27 | 2012-07-27 | Protective cap used for detachable binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759074U true CN202759074U (en) | 2013-02-27 |
Family
ID=47738239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370295 Expired - Fee Related CN202759074U (en) | 2012-07-27 | 2012-07-27 | Protective cap used for detachable binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107179422A (en) * | 2017-05-06 | 2017-09-19 | 深圳市安思科电子科技有限公司 | A kind of intelligent electric instrument with wiring protection function |
| CN107799958A (en) * | 2017-10-24 | 2018-03-13 | 安徽江淮汽车集团股份有限公司 | A kind of power line pile crown protection cap |
| CN111525329A (en) * | 2015-11-06 | 2020-08-11 | 住友电装株式会社 | Connector with a locking member |
-
2012
- 2012-07-27 CN CN 201220370295 patent/CN202759074U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525329A (en) * | 2015-11-06 | 2020-08-11 | 住友电装株式会社 | Connector with a locking member |
| CN111525329B (en) * | 2015-11-06 | 2021-09-03 | 住友电装株式会社 | Connector with a locking member |
| CN107179422A (en) * | 2017-05-06 | 2017-09-19 | 深圳市安思科电子科技有限公司 | A kind of intelligent electric instrument with wiring protection function |
| CN107179422B (en) * | 2017-05-06 | 2020-01-24 | 浙江富自电气有限公司 | Intelligent electric power instrument with wiring protection function |
| CN107799958A (en) * | 2017-10-24 | 2018-03-13 | 安徽江淮汽车集团股份有限公司 | A kind of power line pile crown protection cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20160727 |