CN201868995U - Wiring box allowing plug to be installed - Google Patents

Wiring box allowing plug to be installed Download PDF

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Publication number
CN201868995U
CN201868995U CN2010205880096U CN201020588009U CN201868995U CN 201868995 U CN201868995 U CN 201868995U CN 2010205880096 U CN2010205880096 U CN 2010205880096U CN 201020588009 U CN201020588009 U CN 201020588009U CN 201868995 U CN201868995 U CN 201868995U
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CN
China
Prior art keywords
binding post
connector
terminal box
jack
wiring
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
Application number
CN2010205880096U
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Chinese (zh)
Inventor
曹人金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Priority to CN2010205880096U priority Critical patent/CN201868995U/en
Application granted granted Critical
Publication of CN201868995U publication Critical patent/CN201868995U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a wiring box allowing a plug to be installed. The wiring box comprises a metal box, a connector, at least one wiring terminal and a conducting wire connected with the wiring terminal. The wiring terminal is mounted in the connector, and the plug comprises wiring posts, of which the number is equal to that of the wiring terminal. The wiring box further comprises an insulation sleeve installed in the metal box, the connector is installed in the insulation sleeve, first jacks having the same number as the wiring posts and allowing the penetration of the wiring posts are arranged on the connector, and second jacks having the same number as the wiring posts and allowing the penetration of the wiring posts are arranged on the insulation sleeve; and the wiring posts penetrate the second jacks and the first jacks respectively and then are electrically connected with the wiring terminal. Since the insulation sleeve is arranged, the insulating performance between the wiring terminal and the metal box is enhanced.

Description

A kind of terminal box that plug is installed
Technical field
The utility model belongs to the field of being electrically connected, and relates in particular to a kind of terminal box that plug is installed.
Background technology
General motor all is provided with terminal box, and the effect of terminal box is to be electrically connected inside and outside the motor, and the lead in the motor reaches in the terminal box and links to each other with binding post in the terminal box.The plug that links to each other with external power source is removably mounted on the terminal box, and when plug was installed on the terminal box, the binding post of plug stretched in the terminal box and contacts to realize electrical connection with binding post.Terminal box also comprises connector and housing usually; connector is installed in the housing; housing normally conducts electricity; binding post is installed in the connector; because the needs of mounting structure; connector does not wrap up binding post fully, causes the insulation property between binding post and the housing bad, has the danger of electric leakage.
The utility model content
The utility model provides a kind of terminal box that plug is installed for solving the bad problem of insulation property between above-mentioned binding post and the housing, and the insulation property of this terminal box are better, can avoid electric leakage.
The terminal box that plug is installed of the present utility model, comprise metal case, connector, at least one binding post and the lead that links to each other with binding post, described at least one binding post is installed in the connector, described plug comprises the binding post that quantity is identical with the binding post number, wherein, described terminal box also comprises the insulating sleeve that is installed in the metal case, described connector is installed in the insulating sleeve, it is identical with the binding post number that described connector is provided with quantity, and first jack that passes for described binding post respectively, it is identical with the binding post number that described insulating sleeve is provided with quantity, and second jack that passes for described binding post respectively, each binding post can pass from one second jack and one first jack respectively, and be electrically connected with each binding post respectively.
Further, described connector is provided with quantity and square slotted eye that respectively with each first jack be communicated with identical with the binding post number, and each binding post is installed in respectively in each square slotted eye.
Further, each binding post is provided with two card bases, the sidewall of each square slotted eye be provided with two respectively with the corresponding hole clipping of described card base, described hole clipping is a through hole, each card base lays respectively in each hole clipping.
Further, described connector squarely, described square slotted eye is three, three square slotted eyes are arranged in juxtaposition, three first jacks are positioned at the same surface of connector, in the described hole clipping three are positioned on the surface at the first jack place and with each first jack and stagger, in the described hole clipping other three be positioned at surface, first jack place facing surfaces on.
Further, insulating sleeve is provided with first cavity of squarely, and connector is installed in first cavity, and metal case is provided with second cavity, and insulating sleeve is installed in second cavity.
Further, also be provided with an opening that is connected with second cavity on the metal case, three second jacks are positioned at described opening part.
Further, each binding post is provided with an electrical connection section, and described three binding posts contact with three electrical connection sections respectively when plug is installed on the described terminal box.
The beneficial effects of the utility model are: owing to be provided with insulating sleeve, insulating sleeve is isolated metal case and binding post, has strengthened the insulating properties between binding post and the metal case, has avoided electric leakage.
Description of drawings
Fig. 1 is the structural representation of a kind of execution mode middle connecting terminal of the utility model and lead;
Fig. 2 is the structural representation of connector in a kind of execution mode of the utility model;
Fig. 3 is the structural representation of insulating sleeve in a kind of execution mode of the utility model;
Fig. 4 is the structural representation of terminal box of the plug installed of a kind of execution mode of the utility model;
Fig. 5 is the sectional structure schematic diagram of A-A direction among Fig. 4.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and the embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As Fig. 1-shown in Figure 5, the terminal box of the plug installed of a kind of execution mode of the utility model, comprise metal case 1, connector 2, at least one binding post 3 and the lead 4 that links to each other with binding post 3, described at least one binding post 3 is installed in the connector 2, described plug comprises quantity and the identical binding post of binding post 3 numbers, wherein, described terminal box also comprises the insulating sleeve 5 that is installed in the metal case 1, described connector 2 is installed in the insulating sleeve 5, it is identical with the binding post number that described connector 2 is provided with quantity, and first jack 203 that passes for described binding post respectively, it is identical with the binding post number that described insulating sleeve 5 is provided with quantity, and second jack 502 that passes for described binding post respectively, each binding post can pass from one second jack 502 and one first jack 203 respectively, and be electrically connected with each binding post 3 respectively.
The number of binding post 3 is that the concrete structure according to motor is provided with, and the binding post 3 in the present embodiment is three, and promptly first jack 203 is three, and second jack 502 is three.Each binding post 3 is fixedlyed connected with an end of a lead 4.
Connector 2 is the squarely structure substantially, which is provided with three square slotted eyes 201 that are arranged in juxtaposition, and middle square slotted eye 201 relative two other square slotted eyes 201 are given prominence to.Three first jacks 203 are connected with three square slotted eyes 201 respectively, and three first jacks 203 are positioned on the same surface of connector 2.
Three binding posts 3 extend into respectively in three square slotted eyes 201, each binding post 3 is provided with two card bases 301, the sidewall of each square slotted eye 201 be provided with two respectively with described card base 301 corresponding hole clippings 202, described hole clipping 202 is a through hole, each card base 301 lays respectively in each hole clipping 202, with this binding post 3 is fixedly mounted in the square slotted eye 201.Hole clipping 202 has 6, wherein three hole clippings 202 are positioned on the surface at first jack, 203 places and with each first jack 203 and stagger, be that each hole clipping 202 is not communicated with each first jack 203, other three hole clippings 202 be positioned at first jack, 203 places surfaces facing surfaces on.Same lip-deep three hole clippings 202 are arranged in a triangle.
Insulating sleeve 5 squarelys which is provided with first cavity 501 of a squarely, and connector 2 is installed in first cavity 501.Metal case 1 is provided with second cavity 101 of a squarely, and insulating sleeve 5 is installed in second cavity 101.By top description as can be known, binding post 3, connector 2 and insulating sleeve 5 all are arranged in second cavity 101 of metal case 1.
The terminal box of present embodiment is mounted on the motor, and the other end of above-mentioned three leads 4 links to each other with corresponding component in the motor.Plug can be installed on this terminal box, and plug is provided with three binding posts, and plug links to each other with power supply again, realizes power supply to motor with this.
The position of three first jacks 203 is corresponding with the electrical connection section 302 of three binding posts 3 respectively, and when connector 2 was installed in first cavity 501 of insulating sleeve 5, three second jacks 502 alignd with three first jacks 203 respectively.Also be provided with the opening 102 of a circle on the metal case 1, described opening 102 is connected with second cavity 101, and three second jacks 502 are positioned at described opening 102 places, and opening 102 comes out three second jacks 502 from metal case 1.Three binding posts of plug can pass from three second jacks 502 and first jack 203 respectively, and are inserted into respectively in the electrical connection section 302 of three binding posts 3, and each binding post contacts with electrical connection section 302 to realize electrical connection.
Because the card base 301 of each binding post 3 all snaps in the hole clipping 202, and hole clipping 202 is to be communicated with the outside of connector 2, therefore connector 2 does not envelope binding post 3 fully, if therefore directly connector 2 is installed in the metal case 1, the inwall close together of second cavity 101 of card base 301 and metal case 1, even may contact, cause between binding post 3 and the metal case 1 on-insulated, cause metal case 1 charged, this does not obviously meet the instructions for use of this terminal box.Owing to be provided with insulating sleeve 5, be equivalent to binding post 3 is wrapped up again in the present embodiment, metal case 1 and binding post 3 are isolated, guaranteed the insulation between binding post 3 and the metal case 1.In addition, because insulating sleeve 5 is arranged, reduced insulating requirements, even connector 2 can be on-insulated to connector 2.
The above only is a better embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.

Claims (7)

1. terminal box that plug can be installed, comprise metal case, connector, at least one binding post and the lead that links to each other with binding post, described at least one binding post is installed in the connector, described plug comprises the binding post that quantity is identical with the binding post number, it is characterized in that, described terminal box also comprises the insulating sleeve that is installed in the metal case, described connector is installed in the insulating sleeve, it is identical with the binding post number that described connector is provided with quantity, and first jack that passes for described binding post respectively, it is identical with the binding post number that described insulating sleeve is provided with quantity, and second jack that passes for described binding post respectively, each binding post can pass from one second jack and one first jack respectively, and be electrically connected with each binding post respectively.
2. terminal box as claimed in claim 1 is characterized in that, described connector is provided with quantity and square slotted eye that respectively with each first jack be communicated with identical with the binding post number, and each binding post is installed in respectively in each square slotted eye.
3. terminal box as claimed in claim 2 is characterized in that, each binding post is provided with two card bases, the sidewall of each square slotted eye be provided with two respectively with the corresponding hole clipping of described card base, described hole clipping is a through hole, each card base lays respectively in each hole clipping.
4. terminal box as claimed in claim 3, it is characterized in that, described connector squarely, described square slotted eye is three, three square slotted eyes are arranged in juxtaposition, three first jacks are positioned at the same surface of connector, and in the described hole clipping three are positioned on the surface at the first jack place and with each first jack and stagger, in the described hole clipping other three be positioned at surface, first jack place facing surfaces on.
5. terminal box as claimed in claim 4 is characterized in that, insulating sleeve is provided with first cavity of squarely, and connector is installed in first cavity, and metal case is provided with second cavity, and insulating sleeve is installed in second cavity.
6. terminal box as claimed in claim 5 is characterized in that, also is provided with an opening that is connected with second cavity on the metal case, and three second jacks are positioned at described opening part.
7. terminal box as claimed in claim 4 is characterized in that, each binding post is provided with an electrical connection section, and described three binding posts contact with three electrical connection sections respectively when plug is installed on the described terminal box.
CN2010205880096U 2010-10-30 2010-10-30 Wiring box allowing plug to be installed Expired - Fee Related CN201868995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205880096U CN201868995U (en) 2010-10-30 2010-10-30 Wiring box allowing plug to be installed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205880096U CN201868995U (en) 2010-10-30 2010-10-30 Wiring box allowing plug to be installed

Publications (1)

Publication Number Publication Date
CN201868995U true CN201868995U (en) 2011-06-15

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Application Number Title Priority Date Filing Date
CN2010205880096U Expired - Fee Related CN201868995U (en) 2010-10-30 2010-10-30 Wiring box allowing plug to be installed

Country Status (1)

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CN (1) CN201868995U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103746203A (en) * 2014-01-10 2014-04-23 江门市江海区汇聪电器厂 Wiring terminal structure
CN106711662A (en) * 2017-03-14 2017-05-24 广州共铸科技股份有限公司 Automotive power supply connector and automotive circuit mounting device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103746203A (en) * 2014-01-10 2014-04-23 江门市江海区汇聪电器厂 Wiring terminal structure
CN106711662A (en) * 2017-03-14 2017-05-24 广州共铸科技股份有限公司 Automotive power supply connector and automotive circuit mounting device

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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: 20110615

Termination date: 20191030