CN105244720A - Electric connection assembly and electric connection method - Google Patents

Electric connection assembly and electric connection method Download PDF

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Publication number
CN105244720A
CN105244720A CN201510742001.8A CN201510742001A CN105244720A CN 105244720 A CN105244720 A CN 105244720A CN 201510742001 A CN201510742001 A CN 201510742001A CN 105244720 A CN105244720 A CN 105244720A
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CN
China
Prior art keywords
conducting strip
conductive pin
electrical connection
holder
connection module
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.)
Granted
Application number
CN201510742001.8A
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Chinese (zh)
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CN105244720B (en
Inventor
谢武彬
张帅
罗汉兵
卢耀臻
李城年
劳承云
侯雪丹
朱露露
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201510742001.8A priority Critical patent/CN105244720B/en
Publication of CN105244720A publication Critical patent/CN105244720A/en
Application granted granted Critical
Publication of CN105244720B publication Critical patent/CN105244720B/en
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Abstract

The invention discloses an electric connection assembly, comprising a conductive plate and a conductive pin, wherein the conductive plate comprises a buckling portion, a fixing portion and an electric connection portion; the conductive pin comprises a pinhead and a pin holder; the buckling portion of the conductive plate can be buckled with the pinhead of the conductive pin; the fixing portion of the conductive plate is used for fixing the conductive plate onto a conductive plate fixing seat; the electric connection portion of the conductive plate is connected with a connection terminal; and the pin holder of the conductive pin is used for fixing the conductive pin onto a conductive pin fixing seat. The invention further discloses a corresponding electric connection method. The electric connection assembly has a new structure of multi-point connection; and through the buckling connection mode of the conductive pin and the conductive plate, the electric reliability of an overall machine is greatly improved, the assembly process is more compact, and the maintenance difficulty of the overall machine is reduced to a great extent.

Description

A kind of electrical connection module and electrically connected method
Technical field
The invention belongs to electrical connection technical field, be specifically related to a kind of electrical connection module and corresponding method, particularly relate to a kind of electrical connection module connecting display module and fuselage.
Background technology
In many domestic electric appliances, intelligent display has become the very important mode improving Consumer's Experience.Therefore, the stability of the normal power-up display of display module seems particularly important.
Connected mode between existing modal display module and complete machine fuselage mainly adopts and realizes the structure of inserting (terminal) between the lines.Have with the defect that upper type exists:
1, the bad control of the length of line;
2, loose contact may be there is because of vibrations to the position of inserting;
If 3 circuits damage, complete machine is safeguarded cumbersome.
Therefore, need provide a kind of electrical connection reliable and assemble simple electrical connection module, especially can be used for connecting display module and fuselage.
Summary of the invention
The object of this invention is to provide a kind of electrical connection module, solve in prior art and use between the lines to the troublesome problem of assembling existing for the connected mode of inserting structure.Further, this electrical connection module can be used for connecting display module and fuselage.The present invention also provides a kind of corresponding electrically connected method.
Object of the present invention carrys out specific implementation by the following technical programs:
A kind of electrical connection module, comprise conducting strip, conductive pin, described conducting strip comprises buckling parts, fixed part and electrical connection section, and described conductive pin comprises syringe needle and needle stand, wherein,
The buckling parts of described conducting strip can fasten with the syringe needle of described conductive pin;
The fixed part of described conducting strip is for being fixed on conducting strip holder by described conducting strip;
The electrical connection section of described conducting strip is used for being connected with binding post;
The needle stand of described conductive pin is for being fixed on conductive pin holder by described conductive pin.
Preferably, the buckling parts of described conducting strip takes the shape of the letter U.
Preferably, the fixed part of described conducting strip is provided with screw via hole, for described conducting strip being fixed to conducting strip holder by screw.
Preferably, the fixed part of described conducting strip is also provided with the location hole being adjacent to described screw via hole, for positioning described conducting strip.
Preferably, the electrical connection section place plane orthogonal of described conducting strip is in described fixed part place plane, and its length is less than the length of described fixed part; Described electrical connection section is for connecting the binding post of drawing from power supply mainboard.
Preferably, the needle seat diameter of described conductive pin is greater than the diameter of the syringe needle of described conductive pin.
Preferably, described needle stand afterbody arranges screwed hole, for the fixing electric wire be connected with display module.
Preferably, described conductive pin is fixed on described conductive pin holder by Shooting Technique.
Preferably, between the syringe needle and needle stand of described conductive pin, be provided with annular projection, between described annular projection and needle stand, form annular recess; The outer peripheral face of annular projection has texture.
Preferably, also comprise latch structure, for placing the relative rotation between described conducting strip holder and conductive pin holder.
Preferably, described electrical connection module is used for the electrical connection of display module and fuselage.
Preferably, described conducting strip holder inwall arranges projection, and conductive pin holder outer wall arranges adaptive groove corresponding to described projection.
Preferably, described projection comprises that be connected with conducting strip holder inwall, that cross-sectional area is less trunk portion, and away from the larger top of the cross-sectional area of inwall end; Correspondingly, the groove of conductive pin holder outer wall comprises the large end of groove and groove small end, and the large end of described groove is not less than the top of described projection, and described groove small end is equal to or slightly greater than the trunk portion of described projection but is less than the top of described projection.
Another aspect of the present invention provides a kind of electrically connected method, adopts any one electrical connection module as above, comprises the following steps:
(1) conductive pin is fixed on conductive pin holder, electric wire is fixed on the needle stand of conductive pin;
(2) conducting strip fixed part is fixed on conducting strip holder, afterwards the electrical connection section of conducting strip is connected with binding post;
(3) by conducting strip holder and conductive pin holder rotary fastening.
Selectively, above-mentioned steps (1), (2) can exchange order.
Electrical connection module of the present invention is a kind of new construction of Mulit-point Connection, its connected mode fastened by conductive pin and conducting strip, and the electrical reliability of complete machine is improved greatly, and assembly technology is more succinct, largely reduces the difficulty of complete machine maintenance.Further, its can also solve exist in prior art easily get wrong inserting between the lines, circuit is loaded down with trivial details, the problem such as difficult in maintenance.Especially can be used for connecting display module and fuselage.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of conducting strip described in the embodiment of the present invention.
Fig. 2 is the schematic diagram that conducting strip described in the embodiment of the present invention and conductive pin cooperatively interact.
Fig. 3 is the perspective exploded view of the electrical connection module of connection display module described in the embodiment of the present invention and fuselage.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Electrical connection module described in the embodiment of the present invention comprises conducting strip 1 and conductive pin 2.
As shown in Figure 1, conducting strip 1 entirety, in Z-shaped, comprises buckling parts 11, fixed part 12 and electrical connection section 13.The buckling parts 11 of conducting strip 1 takes the shape of the letter U, and preferred oral area is opened outward, is convenient to fasten with conductive pin, and play the guiding role, and is convenient to conductive pin and screws in.The fixed part 12 of conducting strip 1 is provided with screw via hole 121, for conducting strip 1 being fixed to conducting strip holder 3 by screw.The fixed part 12 of conducting strip 1 is also provided with the location hole 122 being adjacent to screw via hole 121, for positioning conducting strip 1.Electrical connection section 13 is arranged aperture 131.Preferably, the electrical connection section 13 place plane orthogonal of conducting strip 1 is in fixed part 12 place plane, and the length of electrical connection section 13 is less than the length of fixed part 12, to facilitate fixing and plug wire.
As shown in Figure 2, conductive pin 2 comprises elongated syringe needle 21 and thicker needle stand 22, and namely needle stand 22 diameter of conductive pin 2 is greater than the diameter of the syringe needle 21 of conductive pin 2.Preferably, syringe needle 21 smooth outer surface, is convenient to fasten with conducting strip 1.Needle stand 22 afterbody arranges internal thread hole 23, for fixed line.
Cooperatively interacting and being connected of conducting strip 1 and conductive pin 2 is also illustrated in Fig. 2, and wherein, conducting strip 1 and conductive pin 2 are interlocked with the syringe needle 21 of conductive pin 2 by the buckling parts 11 of the conducting strip taken the shape of the letter U.
Electrical connection module described in the embodiment of the present invention preferably can be used for the electrical connection connecting display module and fuselage.
According to the preferred embodiment of the present invention, the fixed part 12 of conducting strip 1 is for being fixed on conducting strip holder 3 by conducting strip 1; The electrical connection section 13 of conducting strip 1 is for being connected with the binding post (holding wire terminal) of drawing from the power supply mainboard below body, described connected mode is preferably described electrical connection section 13 with holding wire terminal to inserting, described holding wire terminal is oblate, electrical connection section 13 can be encased; Aperture 131 for anti-slip when grafting, strengthen fastening; The needle stand 22 of conductive pin 2 is for being fixed on conductive pin holder 4 by conductive pin 2; The screwed hole 23 of needle stand 22 afterbody is for the fixing electric wire be connected with display module.For convenience of assembling, conductive pin 2 is fixed on conductive pin holder 4 by Shooting Technique, and conductive pin 2 and conductive pin holder 4 form an entirety.
Preferably, between syringe needle and needle stand, be also provided with annular projection, between this annular projection and needle stand, form annular recess; The outer peripheral face of annular projection has texture, to increase the adhesion of conductive pin and conductive pin holder.In the further embodiment of the present invention, as shown in Figure 3, conducting strip holder and conductive pin holder carry out rotary fastening by male-female engagement.
Particularly, conducting strip holder inwall arranges projection, and conductive pin holder outer wall arranges groove corresponding to described projection, by coordinating of the projection of conducting strip holder inwall and the groove of conductive pin holder outer wall, carries out rotary fastening.
Further, the projection of conducting strip holder inwall has that be connected with inwall, that cross-sectional area is less trunk portion, and away from the larger top of the cross-sectional area of inwall end; Correspondingly, large one end, groove one end of conductive pin holder outer wall is little, and large end is not less than the top of described projection, and small end is equal to or slightly greater than the trunk portion of described projection but is less than the top of described projection.Like this, when conducting strip holder and conductive pin holder coordinate, the trunk portion of described projection can enter the large end of described groove smoothly, when rotary fastening puts in place, trunk portion is positioned at the small end of described groove, and top prevents protruding and groove easy disengagement, plays the effect firmly fastened.
The conducting strip 1 and the conductive pin 2 that connect the electrical connection module of display module and fuselage are some groups, often organize conducting strip and conductive pin one_to_one corresponding.When assembling, first conducting strip 1 and conductive pin 2 one_to_one corresponding being fixed, and then by rotary fastening, the conducting strip of all groups and the assembling of conductive pin being completed simultaneously.This connected mode greatly improves installation effectiveness and accuracy, and electrical security is also well ensured, decreases very large workload to the maintenance of later stage complete machine and maintenance.
Particularly, conductive pin is fixed on conductive pin holder; By screw, conducting strip fixed part is fixed on conducting strip holder, afterwards the electrical connection section of conducting strip is connected with binding post; Then by conducting strip holder and conductive pin holder rotary fastening.
Further, conductive pin is fixed on conductive pin holder by Shooting Technique.Afterwards, needle stand electric wire being fixed on conductive pin is threaded connection.
Further, before conducting strip fixed part being fixed on conducting strip holder by screw, first positioned by the location hole on conducting strip fixed part, with the quick position of the accurate installation and conducting strip of guaranteeing screw.
Preferably, by coordinating of the projection of conducting strip holder inwall and the groove of conductive pin holder outer wall, rotary fastening is carried out
Particularly, the electrical connection section of conducting strip is connected slotting with binding post.This step can be carried out before the rotary fastening of conducting strip holder and conductive pin holder, also can carry out afterwards.In order to ensure fail safe, in further embodiment of the invention, also comprising latch structure 5, for preventing the relative rotation between conducting strip holder 3 and conductive pin holder 4, playing spline effect.
Use said structure provided by the invention, in assembling process, whole display module manually can screw and be assembled on complete machine easily, therefore, it is possible to improve the production efficiency of batch production on production, reduces the workload of workman.Simultaneously, when keeping in repair display module or complete machine or check, if need display module to remove, dismounting must be carried out by professional by professional tool, avoid by mistake tearing open or the security incident that artificial damage causes of the personnel without professional ability or even child.
The conductive pin that above-described embodiment provides and the connected mode that conducting strip fastens, make the electrical reliability of complete machine greatly improve, and assembly technology is more succinct, reduces the difficulty of complete machine maintenance to a great extent.
Technology contents of the present invention and technical characteristic have disclosed as above; but those of ordinary skill in the art still may do all replacement and the modification that do not deviate from spirit of the present invention based on teaching of the present invention and announcement; therefore; scope should be not limited to the content that embodiment discloses; and various do not deviate from replacement of the present invention and modification should be comprised, and contained by the claims in the present invention.

Claims (15)

1. an electrical connection module, is characterized in that, comprises conducting strip, conductive pin, and described conducting strip comprises buckling parts, fixed part and electrical connection section, and described conductive pin comprises syringe needle and needle stand, wherein,
The buckling parts of described conducting strip can fasten with the syringe needle of described conductive pin;
The fixed part of described conducting strip is for being fixed on conducting strip holder by described conducting strip;
The electrical connection section of described conducting strip is used for being connected with binding post;
The needle stand of described conductive pin is for being fixed on conductive pin holder by described conductive pin.
2. electrical connection module as claimed in claim 1, it is characterized in that, the buckling parts of described conducting strip takes the shape of the letter U.
3. electrical connection module as claimed in claim 2, is characterized in that, the fixed part of described conducting strip is provided with screw via hole, for described conducting strip being fixed to conducting strip holder by screw.
4. electrical connection module as claimed in claim 3, is characterized in that, the fixed part of described conducting strip is also provided with the location hole being adjacent to described screw via hole, for positioning described conducting strip.
5. electrical connection module as claimed in claim 4, it is characterized in that, the electrical connection section place plane orthogonal of described conducting strip is in described fixed part place plane, and its length is less than the length of described fixed part; Described electrical connection section is for connecting the binding post of drawing from power supply mainboard.
6. electrical connection module as claimed in claim 1, it is characterized in that, the needle seat diameter of described conductive pin is greater than the diameter of the syringe needle of described conductive pin.
7. electrical connection module as claimed in claim 6, it is characterized in that, described needle stand afterbody arranges screwed hole, for the fixing electric wire be connected with display module.
8. electrical connection module as claimed in claim 1, it is characterized in that, described conductive pin is fixed on described conductive pin holder by Shooting Technique.
9. the electrical connection module as described in any one of claim 1-8, is characterized in that, is provided with annular projection, forms annular recess between described annular projection and needle stand between the syringe needle and needle stand of described conductive pin; The outer peripheral face of annular projection has texture.
10. the electrical connection module as described in any one of claim 1-8, is characterized in that, also comprises latch structure, for preventing the relative rotation between described conducting strip holder and conductive pin holder.
11. electrical connection modules as described in any one of claim 1-8, is characterized in that, described electrical connection module is used for the electrical connection of display module and fuselage.
12. electrical connection modules as described in any one of claim 1-8, it is characterized in that, described conducting strip holder inwall arranges projection, and conductive pin holder outer wall arranges adaptive groove corresponding to described projection.
13. electrical connection modules as claimed in claim 12, is characterized in that, described projection comprises that be connected with conducting strip holder inwall, that cross-sectional area is less trunk portion, and away from the larger top of the cross-sectional area of inwall end; Correspondingly, the groove of conductive pin holder outer wall comprises the large end of groove and groove small end, and the large end of described groove is not less than the top of described projection, and described groove small end is equal to or slightly greater than the trunk portion of described projection but is less than the top of described projection.
14. 1 kinds of electrically connected methods, is characterized in that, adopt as arbitrary in claim 1-13 as described in electrical connection module, comprise the following steps:
(1) conductive pin is fixed on conductive pin holder, electric wire is fixed on the needle stand of conductive pin;
(2) conducting strip fixed part is fixed on conducting strip holder, afterwards the electrical connection section of conducting strip is connected with binding post;
(3) by conducting strip holder and conductive pin holder rotary fastening.
15. electrically connected methods as claimed in claim 14, is characterized in that, step (1), (2) exchange order.
CN201510742001.8A 2015-11-02 2015-11-02 A kind of electrical connection module and electrically connected method Active CN105244720B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510742001.8A CN105244720B (en) 2015-11-02 2015-11-02 A kind of electrical connection module and electrically connected method

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Application Number Priority Date Filing Date Title
CN201510742001.8A CN105244720B (en) 2015-11-02 2015-11-02 A kind of electrical connection module and electrically connected method

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CN105244720B CN105244720B (en) 2017-12-01

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2736982Y (en) * 2004-01-03 2005-10-26 东莞清溪松岗益胜塑胶五金厂 Combined type socket structure
CN201112705Y (en) * 2007-09-12 2008-09-10 菲尼克斯电气公司 Plug-in type connecting terminal
CN201927822U (en) * 2010-11-18 2011-08-10 刘魁 Power coupler for food cooking machine
CN103178373A (en) * 2013-03-14 2013-06-26 陕西华达科技股份有限公司 Elastic pin contact in electric connector
CN204005524U (en) * 2014-07-01 2014-12-10 深圳创维照明电器有限公司 Led down lamp
CN104930315A (en) * 2015-06-23 2015-09-23 珠海格力电器股份有限公司 Support component lock structure, display component, air purifier and household appliance
WO2015139230A1 (en) * 2014-03-19 2015-09-24 陈炳水 Head-hoop type connector and led lamp using same
CN205051136U (en) * 2015-11-02 2016-02-24 珠海格力电器股份有限公司 Electric connecting component

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2736982Y (en) * 2004-01-03 2005-10-26 东莞清溪松岗益胜塑胶五金厂 Combined type socket structure
CN201112705Y (en) * 2007-09-12 2008-09-10 菲尼克斯电气公司 Plug-in type connecting terminal
CN201927822U (en) * 2010-11-18 2011-08-10 刘魁 Power coupler for food cooking machine
CN103178373A (en) * 2013-03-14 2013-06-26 陕西华达科技股份有限公司 Elastic pin contact in electric connector
WO2015139230A1 (en) * 2014-03-19 2015-09-24 陈炳水 Head-hoop type connector and led lamp using same
CN204005524U (en) * 2014-07-01 2014-12-10 深圳创维照明电器有限公司 Led down lamp
CN104930315A (en) * 2015-06-23 2015-09-23 珠海格力电器股份有限公司 Support component lock structure, display component, air purifier and household appliance
CN205051136U (en) * 2015-11-02 2016-02-24 珠海格力电器股份有限公司 Electric connecting component

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