CN105186260B - A kind of preparation method of elastic surface self-locking fixer - Google Patents
A kind of preparation method of elastic surface self-locking fixer Download PDFInfo
- Publication number
- CN105186260B CN105186260B CN201510561506.4A CN201510561506A CN105186260B CN 105186260 B CN105186260 B CN 105186260B CN 201510561506 A CN201510561506 A CN 201510561506A CN 105186260 B CN105186260 B CN 105186260B
- Authority
- CN
- China
- Prior art keywords
- curved surface
- fixed part
- clip
- angle
- socket
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Clamps And Clips (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of preparation method of elastic surface self-locking fixer, it is related to electronic equipment switching power supply field, research is developed from amechanical angle, develop the elastic surface self-locking reed with auto-lock function, and the socket with auto-lock function is made, efficiently solve the caducous defect of existing socket；And the present invention uses elastic spring, it is adaptable to the plug of all different profiles, expand and use scope, improve the cost performance of socket.Technical scheme is：The gravity for presetting plug to be fixed is G；The angle of first surface fixed part and horizontal plane is α, and the angle of the second curved surface fixed part and horizontal plane is β；Placement is placed and swung to curved surface clip forward direction respectively, carries out mechanical analysis and obtains α1And β1、α2And β2；Further determine that α span and β span；It is determined that α and β spans in correspondence choose need α values and β value progress molding, to prepare fixing device.Present invention is mainly used in socket.
Description
Technical field
The present invention relates to electronic equipment switching power supply field, more particularly to a kind of preparation of elastic surface self-locking fixer
Method.
Background technology
Power outlet, is commonly called as PDU (power distribution unit), is that the last of all devices electricity consumption is closed together
Mouthful.In data center module, data communication center electron equipment switching power supply field, due to use time extension, working environment shake
The reason such as dynamic, the power outlet of server can voluntarily be displaced outwardly, finally be split away off from socket so that device powers down, data
Communication stops.Electrode reed, is locking-type plug in power outlet, and whether the fixed effect of power outlet well depends entirely on
Electrode reed, therefore, researches and develops the good electrode reed of a fixed effect, is the basic of improvement socket fixed effect.
The electrode reed structure of current electric receptacle is U-shaped, and the electrode reed is easy voluntarily in order to solve power outlet
The problem of coming off, its material is typically using modes such as steel wire card or bayonet locks.
But pass through test and actual use, the power outlet made using the electrode reed of upper U-shape structure is due to spring
Chip architecture is U-shaped, and when plug is displaced outwardly, frictional resistance very little still has caducous problem；In addition, above-mentioned U
Type structure electrode reed not elastic spring, because the attaching plug profile of different vendor's equipment adapted is different, can not expire
The plug of all different profiles of foot, the scope of application is small, and cost performance is poor.
The content of the invention
A kind of preparation method of elastic surface self-locking fixer provided in an embodiment of the present invention, is opened from amechanical angle
Hair research, using plug electrode and socket spring piece in plug insertion, extract that direction is different and socket spring piece is to slotting
Seat electrode clamping force is different, socket insertion force is less than withdrawal force, develops the curved spring conductor electrode with auto-lock function
Reed, so that the socket with auto-lock function is made, the defect for efficiently solving existing socket to come off；And the present invention is used
Elastic conductor electrode reed, can be applied to the plug of all different profiles, expand significantly and use scope, to a certain extent
Improve the cost performance of socket.
Above-mentioned purpose is reached, embodiments of the invention are adopted the following technical scheme that：
The present invention provides a kind of preparation method of elastic surface self-locking fixer, including：
The gravity for presetting thing to be fixed is G；G calculation formula is：G=M × g, wherein gravity coefficient g numerical value are 9.8
Newton/kilogram；
Default curved surface clip is by symmetrical first surface fixed part, the second curved surface fixed part and fixed body group
Into the angle of the first surface fixed part and horizontal plane is α, and the angle of the second curved surface fixed part and horizontal plane is β；
Curved surface clip forward direction is placed, the thing to be fixed is inserted in the curved surface clip, carried out
Mechanical analysis, obtains α 1 and β 1 optimal value；
The curved surface clip is swung into placement, the thing to be fixed is inserted in the curved surface clip, carried out
Mechanical analysis, obtains α2And β2Optimal value；
According to the α of acquisition1And α2, the angle α span for determining the first surface fixed part and horizontal plane is：α is more than
Equal to α1, and, α is less than or equal to α2；According to the β of acquisition1And β2, determine the angle β's of the second curved surface fixed part and horizontal plane
Span is：β is more than or equal to β2, and, β is less than or equal to β1；
It is determined that α and β spans in correspondence choose need α values and β value progress molding, to prepare the fixation
Device.
With reference to above-mentioned, in a kind of possible embodiment, the preparation method of described elastic surface self-locking fixer,
It is determined that α and β spans in correspondence choose need α values and β value progress molding, including：
Clip makes the fixing device mould as described in two groups or three groups, is fixed to treat fixture.
With reference to above-mentioned, in a kind of possible embodiment, the preparation method of described elastic surface self-locking fixer,
Including：
The mould includes clip described in one or more two groups, and/or, retainer spring described in one or more three groups
Piece.
A kind of preparation method for elastic surface self-locking fixer that the present invention is provided, including：Preset plug to be fixed
Gravity is G；The angle of first surface fixed part and horizontal plane is α, and the angle of the second curved surface fixed part and horizontal plane is β；Respectively
Placement is placed and swung to curved surface clip forward direction, carries out mechanical analysis and obtains α1And β1、α2And β2；Further determine that taking for α
It is worth scope and β span；It is determined that α and β spans in correspondence choose need α values and β value progress molding, so as to
Fixing device is prepared, compared to prior art, the present invention develops research from amechanical angle, utilizes plug electrode and socket bullet
Reed is different different to socket electrode clamping force with socket spring piece in plug insertion, extraction direction, inserts socket
Power is less than withdrawal force, the curved spring conductor electrode reed with auto-lock function is developed, so as to make with auto-lock function
Socket, the defect for efficiently solving existing socket to come off；And the present invention uses elastic conductor electrode reed, can be applied to
The plug of all different profiles, is expanded and uses scope significantly, and the cost performance of socket is improved to a certain extent.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, being used required in being described below to embodiment
Accompanying drawing be briefly described.
Fig. 1 is a kind of preparation method schematic flow sheet of elastic surface self-locking fixer in the embodiment of the present invention；
Fig. 2 is a kind of elastic surface self-locking anti-drop fixing device fixed effect schematic diagram in the embodiment of the present invention；
Fig. 3 is clip forward direction placement mechanical analysis figure in the embodiment of the present invention；
Fig. 4 swings to placement mechanical analysis figure for clip in the embodiment of the present invention；
Fig. 5 is the fixed dress prepared by a kind of preparation method of elastic surface self-locking fixer in the embodiment of the present invention
Put composition structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment
A kind of preparation method of elastic surface self-locking fixer provided in an embodiment of the present invention, as shown in figure 1, including：
101st, the gravity for presetting thing to be fixed is G；G calculation formula is：G=M × g, wherein gravity coefficient g numerical value is
9.8 newton/kilogram.
Wherein, the present invention treats the shape of fixture, material and does not do any limitation, for example：Thing to be fixed in the present invention
Can be plug, then as socket now of the invention, but the application of the present invention is not limited thereto, and be can be used for other and is treated solid
The fixation of earnest, the embodiment of the present invention is only using curved surface clip as the reed in socket, and fixing device is socket, thing to be fixed
To be described in detail exemplified by plug.
102nd, curved surface clip is preset by symmetrical first surface fixed part 1, the second curved surface fixed part 2 and is fixed
Body 3 is constituted, and the angle of the first surface fixed part 1 and horizontal plane is α, the second curved surface fixed part 2 and horizontal plane
Angle is β.
Wherein, as shown in Fig. 2 curved surface clip is by symmetrical first surface fixed part 1, the second curved surface fixed part
2 constitute with fixed body 3, and the angle of first surface fixed part 1 and horizontal plane is α, the folder of the second curved surface fixed part 2 and horizontal plane
Angle is β, and thing 4 to be fixed is inserted in curved surface clip via first surface fixed part 1, the second curved surface fixed part 2, and curved surface is fixed
Reed is treated fixture and is fixed.
103rd, curved surface clip forward direction is placed, the thing to be fixed is inserted in the curved surface clip,
Mechanical analysis is carried out, α 1 and the optimal values of β 1 is obtained.
Wherein, as shown in figure 3, by curved surface clip forward direction place, by thing 4 to be fixed via first surface fixed part 1,
In second curved surface fixed part 2 insertion curved surface clip, force analysis presence now is carried out to reed：F1=Gsin α 1, with reference to
The selected coefficient of elasticity drawn materials, determines α 1 optimal value, and β 1=90- α 1 further determine that β 1 optimal value.
104th, the curved surface clip is swung into placement, the thing to be fixed is inserted in the curved surface clip,
Mechanical analysis is carried out, α 2 and the optimal values of β 2 is obtained.
Wherein, as shown in figure 4, curved surface clip is swung into placement, by thing 4 to be fixed via first surface fixed part 1,
In second curved surface fixed part 2 insertion curved surface clip, force analysis presence now is carried out to reed：F2=Gsin β 2, with reference to
The selected coefficient of elasticity drawn materials, determines β 2 optimal value, and α 2=90- β 2 further determine that α 2 optimal value.
Herein it should be noted that：Coefficient of elasticity of the embodiment of the present invention herein to the elastomeric material of selection is not limited,
But must being fulfilled for it can normally use, i.e., selected elastomeric material elastic range must be in above-mentioned minimum angles and maximum angular
In the range of degree.Only simple illustration is carried out below the present embodiment by taking national standard 10A test datas such as table 1 as an example：
The national standard 10A test data tables of table 1
| Insertion force | Withdrawal force | |
| Sample 1 | 55N | 86N |
| Sample 2 | 53N | 79N |
| Sample 3 | 59N | 85N |
| Sample 4 | 52N | 78N |
| Sample 5 | 54N | 83N |
105th, according to the α of acquisition1And α2, the angle α span for determining the first surface fixed part and horizontal plane is：α
More than or equal to α1, and, α is less than or equal to α2；According to the β of acquisition1And β2, determine the folder of the second curved surface fixed part and horizontal plane
The span of angle beta is：β is more than or equal to β2, and, β is less than or equal to β1。
Herein it should be noted that:The present invention in practical application, its specific value numerical value to α and β is not intended to limit, but
It is the general fixed effect in order to strengthen the present invention, general, choose its median.
106th, it is determined that α and β spans in correspondence choose the α values needed and β value carries out molding, so as to described in preparing
Fixing device.
Wherein, after α and β specific value numerical value is determined according to actual needs, skill can be processed using advanced mould
Art, carries out the Mold Making of fixing device of the present invention, to make the present invention carry out further mass production applications.
Further, it is determined that α and β spans in correspondence choose need α values and β value progress molding, including：
Clip makes the fixing device mould as described in two groups or three groups, is fixed to treat fixture.
Wherein, when thing 4 to be fixed is plug, i.e., the present invention is socket, and plug is inserted in order to meet double plugs and three, this
Invention can be made by two groups or three groups of clips, and every group is made up of symmetrical reed.
Further, as shown in figure 4, including：
The fixing device mould includes clip described in one or more two groups, and/or, one or more three groups of institutes
State clip.
Wherein, in the subsequent applications of the present invention, in order to fixed more things to be fixed, the present embodiment this sentence and treat
Fixture is plug, and fixing device of the present invention carries out simple illustration to combine Fig. 4 exemplified by socket, as shown in figure 4, fixing device
Mould includes 5 two groups of clips and 5 three groups of clips, but protection scope of the present invention is not limited thereto, at this
During invention production, quantity that can be according to actual needs to two groups of clips and three groups of clips is adjusted.
A kind of preparation method for elastic surface self-locking fixer that the present invention is provided, including：Preset plug to be fixed
Gravity is G；The angle of first surface fixed part and horizontal plane is α, and the angle of the second curved surface fixed part and horizontal plane is β；Respectively
Placement is placed and swung to curved surface clip forward direction, carries out mechanical analysis and obtains α1And β1、α2And β2；Further determine that taking for α
It is worth scope and β span；It is determined that α and β spans in correspondence choose need α values and β value progress molding, so as to
The fixing device is prepared, compared to prior art, the present invention develops research from amechanical angle, using plug electrode with inserting
Seat spring leaf is different different to socket electrode clamping force with socket spring piece in plug insertion, extraction direction, makes socket
Insertion force is less than withdrawal force, the curved spring conductor electrode reed with auto-lock function is developed, so as to make with self-locking work(
The socket of energy, the defect for efficiently solving existing socket to come off；And the present invention uses elastic conductor electrode reed, Neng Goushi
For the plug of all different profiles, expand significantly and use scope, the cost performance of socket is improved to a certain extent.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should using the scope of the claims as
It is accurate.
Claims (3)
1. a kind of preparation method of elastic surface self-locking fixer, it is characterised in that including：
The gravity for presetting thing to be fixed is G；G calculation formula is：G=M × g, wherein gravity coefficient g numerical value be 9.8 newton/
Kilogram；
Default curved surface clip is made up of symmetrical first surface fixed part, the second curved surface fixed part and fixed body,
The angle of the first surface fixed part and horizontal plane is α, and the angle of the second curved surface fixed part and horizontal plane is β；
Curved surface clip forward direction is placed, the thing to be fixed is inserted in the curved surface clip, mechanics is carried out
Analysis, by the experiment of insertion force and withdrawal force, obtains α 1 and β 1 optimal value；
The curved surface clip is swung into placement, the thing to be fixed is inserted in the curved surface clip, mechanics is carried out
Analysis, by the experiment of insertion force and withdrawal force, obtains α 2 and β 2 optimal value；
According to the α 1 and α 2 of acquisition, the angle α span for determining the first surface fixed part and horizontal plane is：α be more than etc.
In α 1, and, α is less than or equal to α 2；According to the β 1 and β 2 of acquisition, determine the angle β's of the second curved surface fixed part and horizontal plane
Span is：β is more than or equal to β 2, and, β is less than or equal to β 1；
It is determined that α and β spans in correspondence choose need α values and β value carry out molding, so as to prepare it is described fixation fill
Put.
2. the preparation method of elastic surface self-locking fixer according to claim 1, it is characterised in that it is determined that α
The α values needed are chosen with correspondence in β spans and β value carries out molding, including：
Clip makes the fixing device mould as described in two groups or three groups, is fixed to treat fixture.
3. the preparation method of elastic surface self-locking fixer according to claim 2, it is characterised in that including：
The fixing device mould includes clip described in one or more two groups, and/or, it is solid described in one or more three groups
Determine reed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556545.4A CN107508116A (en) | 2015-09-07 | 2015-09-07 | A kind of elastic surface self-locking fixer, fixation kit and socket |
| CN201510561506.4A CN105186260B (en) | 2015-09-07 | 2015-09-07 | A kind of preparation method of elastic surface self-locking fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561506.4A CN105186260B (en) | 2015-09-07 | 2015-09-07 | A kind of preparation method of elastic surface self-locking fixer |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710556545.4A Division CN107508116A (en) | 2015-09-07 | 2015-09-07 | A kind of elastic surface self-locking fixer, fixation kit and socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105186260A CN105186260A (en) | 2015-12-23 |
| CN105186260B true CN105186260B (en) | 2017-11-07 |
Family
ID=54908194
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561506.4A Active CN105186260B (en) | 2015-09-07 | 2015-09-07 | A kind of preparation method of elastic surface self-locking fixer |
| CN201710556545.4A Withdrawn CN107508116A (en) | 2015-09-07 | 2015-09-07 | A kind of elastic surface self-locking fixer, fixation kit and socket |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710556545.4A Withdrawn CN107508116A (en) | 2015-09-07 | 2015-09-07 | A kind of elastic surface self-locking fixer, fixation kit and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105186260B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217043B (en) * | 2018-08-28 | 2020-06-09 | 北京航天控制仪器研究所 | Pin-shaped plug with shielding function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241924Y (en) * | 1995-10-18 | 1996-12-04 | 陈福阳 | Safety socket |
| US5980311A (en) * | 1997-12-09 | 1999-11-09 | Eaton Corporation | Fastenerless double ended clip-on meter jaw |
| CN201438548U (en) * | 2009-08-18 | 2010-04-14 | 慈溪市公牛电器有限公司 | Easy-plug all-purpose plug bush |
| CN103872549A (en) * | 2014-04-18 | 2014-06-18 | 沈阳兴华航空电器有限责任公司 | Process for stabilizing insertion and extraction force of contact of 22D slot and process for stabilizing insertion and extraction force of contact of phi 1.5 leaf spring |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152312Y (en) * | 1992-06-11 | 1994-01-05 | 张腾广 | Universal power source socket |
| CN2149690Y (en) * | 1993-02-26 | 1993-12-15 | 于荣义 | Socket for power-supply |
| CN201629436U (en) * | 2009-12-30 | 2010-11-10 | 高义峰 | Steel wire spring power socket |
| JP2013008459A (en) * | 2011-06-22 | 2013-01-10 | Sensata Technologies Korea Ltd | Contact manufacturing method and contact manufactured by manufacturing method |
| CN202474297U (en) * | 2012-03-07 | 2012-10-03 | 帏翔精密股份有限公司 | Electric connector |
| CN203071277U (en) * | 2013-02-06 | 2013-07-17 | 刘联仓 | Anti-loose contact piece for socket |
-
2015
- 2015-09-07 CN CN201510561506.4A patent/CN105186260B/en active Active
- 2015-09-07 CN CN201710556545.4A patent/CN107508116A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2241924Y (en) * | 1995-10-18 | 1996-12-04 | 陈福阳 | Safety socket |
| US5980311A (en) * | 1997-12-09 | 1999-11-09 | Eaton Corporation | Fastenerless double ended clip-on meter jaw |
| CN201438548U (en) * | 2009-08-18 | 2010-04-14 | 慈溪市公牛电器有限公司 | Easy-plug all-purpose plug bush |
| CN103872549A (en) * | 2014-04-18 | 2014-06-18 | 沈阳兴华航空电器有限责任公司 | Process for stabilizing insertion and extraction force of contact of 22D slot and process for stabilizing insertion and extraction force of contact of phi 1.5 leaf spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107508116A (en) | 2017-12-22 |
| CN105186260A (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204621888U (en) | A kind of multi-contact surface bearing fixture | |
| CN109546405A (en) | A kind of plug of rotation connection | |
| CN105186260B (en) | A kind of preparation method of elastic surface self-locking fixer | |
| CN104716903A (en) | Automatic segmentation polynomial fitting method applicable to photovoltaic array output characteristic curve | |
| CN208904164U (en) | A kind of soft bag lithium ionic cell pressure formation fixture | |
| CN206961933U (en) | A kind of protection device for electrokinetic cell terminal | |
| CN204287441U (en) | A kind of battery testing tool | |
| CN203945878U (en) | Scriber for English teaching | |
| CN205303204U (en) | Ageing anchor clamps of condenser | |
| CN208548380U (en) | A kind of lithium cell protecting device of high efficiency and heat radiation | |
| CN204230582U (en) | Slidingtype terminal block | |
| CN207849116U (en) | A kind of fluorescent lamp base | |
| CN105789721A (en) | Improvement method for cycle lifetime of lithium battery for electromobile | |
| CN203988597U (en) | A kind of muff with handset mounting | |
| CN207679044U (en) | A kind of eyebrow pencil device facilitating thrush | |
| CN207344210U (en) | A kind of component of machine stationary fixture | |
| CN103594850A (en) | Socket with clamp body | |
| CN207557829U (en) | It can realize quick fixed computer motherboard | |
| CN206247985U (en) | A kind of adjustable auxiliary detection tool | |
| CN205374722U (en) | Terminal table holds in palm device | |
| CN205087556U (en) | Push away work or material rest with adjustable | |
| CN206401108U (en) | Economical composite insulator | |
| CN207125852U (en) | A kind of portable noiseproof earplug | |
| CN205656579U (en) | Constant voltage power supply for computer | |
| CN202141669U (en) | Bending tool of producing sample support for uniform corrosion test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |