CN105873407A - Electronic component connecting and self-locking terminal - Google Patents
Electronic component connecting and self-locking terminal Download PDFInfo
- Publication number
- CN105873407A CN105873407A CN201610330380.4A CN201610330380A CN105873407A CN 105873407 A CN105873407 A CN 105873407A CN 201610330380 A CN201610330380 A CN 201610330380A CN 105873407 A CN105873407 A CN 105873407A
- Authority
- CN
- China
- Prior art keywords
- components
- electronic devices
- terminal
- lock section
- self
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/12—Resilient or clamping means for holding component to structure
Abstract
An electronic component connecting and self-locking terminal comprises electronic components mounted on a circuit board, wherein a connecting terminal is arranged on each electronic component, and the electronic component is inserted into a mounting hole in the circuit board through the connecting terminal; a self-locking part with certain elasticity is arranged on each connecting terminal and is bulged on the connecting terminal; at least part of each self-locking part is inserted into the corresponding mounting hole and acts on the mounting hole, so that the corresponding electronic component is self-locked and mounted on the circuit board. With the arrangement of the self-locking parts, the electronic components are stably mounted, the purpose of stable and rapid mounting of the electronic components is achieved, the production efficiency of electronic equipment is improved, the dropping rate of the electronic components in a mounting process is reduced, and further, the electronic components are enabled to be in a stable connecting state all along in the use process of the electronic equipment, so that the normal use efficiency of the electronic equipment is improved.
Description
Technical field
The present invention relates to electronic devices and components field, particularly to the connection self-locking terminal of a kind of electronic devices and components.
Background technology
Components and parts on current electronic circuits plate connect the typically no auto-lock function of terminal, in process of production
Electronic devices and components easily drop from circuit board, in circular flow the most before welding and welding in electricity
The rate that drops of sub-components and parts is higher, and some electronic devices and components occurs in electronic equipment normally works
Loosen, drop.Fig. 1 and Fig. 2 is the electronic devices and components schematic diagram that existing band connects terminal, electronics unit
Device by installing hole with circuit board connect, by connect terminal insert installing hole make electronic devices and components in
Circuit board is installed, but this connection terminal is straight type tip, and it is inserted directly into installing hole, owing to being formed without
The most firm installation, so electronic devices and components easily loosen, drop, affects the production of electronic devices and components
Efficiency, wiring board connect reliability and affect product quality.
Chinese patent literature CN201438541U discloses a kind of electric connector on April 14th, 2010
Terminal, can be electrically connected with other electronic building brick after specifically disclosing break-through circuit board, and it is by head, solid
Holding portion and afterbody composition, the afterbody stretching out circuit board can be electrically conducted with another electronic building brick, holding parts quilt
Being pressed in the plate hole of circuit board, holding parts includes that plate hole extruding contact two with circuit board is relative
B side and two the relative A sides being adjacent, along electrical connection on two relative A sides
Device terminal inserts and is provided with multiple groove on the direction of circuit board, is formed with rib between two adjacent grooves
Bar, is respectively arranged with an elongate slot on two relative B sides, is provided with flank in elongate slot both sides.Should
Structure can strengthen holding parts by the elongate slot of design on two relative B sides and connect with circuit board plate hole
Elasticity when touching；Rib on two relative A sides can strengthen the intensity of electric connector terminal, makes electricity
Bonder terminal will not produce crooked after inserting circuit board, it is seen that this structure main purpose is to ensure that and is electrically connected
Connect device terminal and will not produce crooked, but the components and parts connecting electric connector terminal are likely to be of certain mass,
Owing to not having self-locking structure, so under gravity, components and parts easily loosen or abjection.
Therefore, it is necessary to make further improvements.
Summary of the invention
The purpose of the present invention aim to provide a kind of rational in infrastructure, be simple to manufacture, low cost, installation are firm,
Production efficiency height, dependable performance, the connection self-locking terminal of electronic devices and components that product installation quality is good, with
Overcome weak point of the prior art.
By the connection self-locking terminal of a kind of electronic devices and components that this purpose designs, including installing on circuit boards
Electronic devices and components, described electronic devices and components are provided with connection terminal, electronic devices and components by connect end
Son plugs on the installing hole being arranged on circuit board；It is characterized in that: it is certain that described connection terminal is provided with tool
Elastic from lock section, should be projected on connection terminal from lock section；From lock section at least partially across installing hole,
And effect installing hole, make electronic devices and components self-locking install on circuit boards.
Described being provided with installation guide portion from lock section, electronic devices and components the most when mounted, install guide portion
Act on installing hole, to guide extruding from lock section.
Described being provided with dismounting guide portion from lock section, electronic devices and components at least when dismounting, dismantle guide portion
Act on installing hole, to guide extruding from lock section.
Described installation guide portion is connected with each other with dismounting guide portion.
Described domed from lock section it is projected on connection terminal surfaces.
Described dismounting guide portion and/or installation guide portion are inclined-plane or cambered surface.
Curved of described connection terminal ends or taper surface or inclined-plane are arranged.
Described one-body molded on connection terminal from lock section, and be made up of elastomeric material or be arranged to tool necessarily
Elastic structure；Or, described being arranged on from latching segment body formula connects on terminal, is provided with each other
Elastic component, elastic component one end acts on lock section, and the other end acts on connection terminal, makes from lock section
The elastic activity of opposing attached end.
Advantages of the present invention and providing the benefit that:
By arranging from lock section, make electronic devices and components obtain firm installation, both reached electronic devices and components firm,
The quick purpose installed, improves the production efficiency of electronic equipment, reduces electronic devices and components in installation process
Drop rate, but also is that electronic devices and components are constantly in firm connection status during electronic equipment uses,
Thus improve the normal service efficiency of electronic equipment.It has rational in infrastructure, be simple to manufacture, low cost,
Firm, production efficiency height, dependable performance are installed, feature that product installation quality is good.
Accompanying drawing explanation
Fig. 1 is the side view of electronic devices and components in prior art.
Fig. 2 is the front view of electronic devices and components in prior art.
Fig. 3 is the side view of first embodiment of the invention electronic devices and components.
Fig. 4 is the front view of first embodiment of the invention electronic devices and components.
Fig. 5 is the assembling schematic diagram of first embodiment of the invention.
Fig. 6 is the another assembling schematic diagram of first embodiment of the invention.
Fig. 7 is the side view of second embodiment of the invention electronic devices and components.
Fig. 8 is the front view of second embodiment of the invention electronic devices and components.
Fig. 9 is the side view of third embodiment of the invention electronic devices and components.
Figure 10 is the front view of third embodiment of the invention electronic devices and components.
Figure 11 is the partial enlarged drawing of fourth embodiment of the invention.
Figure 12 is the sectional view in B-B direction in Figure 11.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
First embodiment
Seeing figure Fig. 3-Fig. 6, the connection self-locking terminal of these electronic devices and components, including being arranged on circuit board 3
On electronic devices and components 1, described electronic devices and components 1 are provided with connection terminal 2, these electronic devices and components 1
For power supply heat sinking sheet, it plugs on the installing hole 3.1 being arranged on circuit board 3 by connecting terminal 2；Its
Be characterised by: described connection terminal 2 be provided with tool certain elastic from lock section 2.1, should be from lock section 2.1
Projection is connecting on terminal 2；From lock section 2.1 at least partially across installing hole 3.1, and effect installing hole
3.1, make electronic devices and components 1 self-locking be arranged on circuit board 3.Being projected on from lock section 2.1 of the present embodiment
Connecting on the positive and negative of terminal 2, it is squeezed when plugging installing hole 3.1 can occur elastic deformation, squeezes
Pressure disappears and i.e. restores to the original state, thus reaches self-locking purpose.This structure is able to ensure that electronic devices and components 1 are in peace
During assembly and disassembly, the shape occurred that is squeezed from lock section 2.1 becomes elastic deformation, plays good
Self-locking action, thus preferably realize electronic devices and components and consolidate the purpose of installation, make electronic devices and components install
Simple and fast, solid and reliable effect.
Furtherly, described be provided with from lock section 2.1 installation guide portion 2.1.2, electronic devices and components 1 to
Few installation guide portion 2.1.2 acts on installing hole 3.1 when mounted, to guide extruding from lock section 2.1.
Furtherly, described be provided with from lock section 2.1 dismounting guide portion 2.1.1, electronic devices and components 1 to
Few when dismounting, dismounting guide portion 2.1.1 acts on installing hole 3.1, extrudes from lock section 2.1 to guide,
Electronic devices and components 1 can easy removal be got off by dismounting guide portion 2.1.1.
Furtherly, described installation guide portion 2.1.2 is connected with each other with dismounting guide portion 2.1.1, and that
Around here by arcwall face transition.
It is furtherly, described that from lock section 2.1, domed being projected on connects terminal 2 surface.
Furtherly, described dismounting guide portion 2.1.1 and installation guide portion 2.1.2 are respectively inclined-plane.
Furtherly, curved of described connection terminal 2 end setting.
Furtherly, described one-body molded on connection terminal 2 from lock section 2.1, and by elastomeric material system
Become or be arranged to have certain elastic structure.
Operation principle: during use, inserts the connection terminal 2 on electronic devices and components 1 according to installation requirement
In installing hole 3.1, by making from the effect of lock section 2.1, electronic devices and components 1 are firm is arranged on circuit board 3
On, both reach electronic devices and components 1 purpose installed firm, quick, improve the production efficiency of electronic equipment,
Reduce the electronic devices and components 1 rate that drops in installation process, so that electronic devices and components 1 are at electronics
Equipment is constantly in firm connection status during using, thus improve electronic equipment normally use effect
Rate.
Second embodiment
Seeing Fig. 7 and Fig. 8, the connection self-locking terminal of these electronic devices and components, it is different from first embodiment
Part is: these electronic devices and components 1 are resistor, and connection terminal 2, in hook-shaped, is arranged from lock section 2.1
In hook-shaped opening part, it is projected on connection terminal 2 side from lock section 2.1, guide portion 2.1.2 mono-is installed
End connects terminal 2, other end connection disassembling guide portion 2.1.1 one end, dismantles guide portion 2.1.1
The other end is unsettled.
Other same first embodiments of not described part, the most no longer analytic explanation.
3rd embodiment
Seeing Fig. 9 and Figure 10, the connection self-locking terminal of these electronic devices and components, it is different from first embodiment
Part is: described connection terminal 2 is provided with through hole, is arranged in this through hole from lock section 2.1, self-locking
Portion 2.1 is projected on connection terminal 2 side, installs guide portion 2.1.2 one end and connects terminal 2, separately
Connection disassembling guide portion 2.1.1 one end, one end, the dismounting guide portion 2.1.1 other end is unsettled.
Other same first embodiments of not described part, the most no longer analytic explanation.
4th embodiment
Seeing Figure 11 and Figure 12, the connection self-locking terminal of these electronic devices and components, it is different from the first enforcement
It is in place of example: described connection terminal 2 is provided with through hole or hook portion, is arranged on from lock section 2.1 is split type
Connecting on terminal 2, it rotates in through hole or hook portion by bearing pin 5, connects terminal 2 and from lock section 2.1
Between be provided with elastic component 4, elastic component 4 is socketed on bearing pin 5, and one end acts on from lock section 2.1
On, the other end acts on connection terminal 2, and it is elastic movable to make from lock section 2.1 opposing attached end 2；
It is projected on connection terminal 2 side from lock section 2.1, guide portion 2.1.2 one end is installed and is rotationally connected bearing pin 5,
Other end connection disassembling guide portion 2.1.1 one end, the dismounting guide portion 2.1.1 other end is unsettled.
Other same first embodiments of not described part, the most no longer analytic explanation
The above-mentioned preferred version for the present invention, has been shown and described the ultimate principle of the present invention, principal character
And advantages of the present invention.Those skilled in the art is not it should be recognized that the present invention is limited by above-described embodiment
Making, the principle that the present invention is simply described described in above-described embodiment and description, without departing from the present invention
On the premise of spirit and scope, the present invention also has various changes and modifications, and these changes and improvements both fall within
In scope of the claimed invention.Claimed scope by appending claims and etc.
Jljl is defined.
Claims (9)
1. a connection self-locking terminal for electronic devices and components, including the electronics being arranged on circuit board (3)
Components and parts (1), described electronic devices and components (1) are provided with connection terminal (2), electronic devices and components (1)
Plug on the installing hole (3.1) being arranged on circuit board (3) by connecting terminal (2)；It is characterized in that:
Described connection terminal (2) be provided with tool certain elastic from lock section (2.1), should dash forward from lock section (2.1)
Arise from connection terminal (2)；From lock section (2.1) at least partially across installing hole (3.1), and effect
Installing hole (3.1), makes electronic devices and components (1) self-locking be arranged on circuit board (3).
The connection self-locking terminal of electronic devices and components the most according to claim 1, it is characterised in that: described
From lock section (2.1) be provided with installation guide portion (2.1.2), electronic devices and components (1) the most when mounted,
Guide portion (2.1.2) is installed and acts on installing hole (3.1), to guide extruding from lock section (2.1).
The connection self-locking terminal of electronic devices and components the most according to claim 2, it is characterised in that: described
From lock section (2.1) be provided with dismounting guide portion (2.1.1), electronic devices and components (1) at least dismounting time,
Dismounting guide portion (2.1.1) acts on installing hole (3.1), to guide extruding from lock section (2.1).
The connection self-locking terminal of electronic devices and components the most according to claim 3, it is characterised in that: described
Guide portion (2.1.2) is installed be connected with each other with dismounting guide portion (2.1.1).
The connection self-locking terminal of electronic devices and components the most according to claim 4, it is characterised in that: described
From lock section (2.1), domed being projected on connects terminal (2) surface.
The connection self-locking terminal of electronic devices and components the most according to claim 5, it is characterised in that: described
Dismounting guide portion (2.1.1) and/or installation guide portion (2.1.2) are inclined-plane or cambered surface.
The connection self-locking terminal of electronic devices and components the most according to claim 6, it is characterised in that: described
Connect curved of terminal (2) end or taper surface or inclined-plane is arranged.
8., according to the connection self-locking terminal of electronic devices and components described in any one of claim 1-7, its feature exists
In: described connecting on terminal (2) from lock section (2.1) are one-body molded, and be made up of elastomeric material or
It is arranged to have certain elastic structure.
9., according to the connection self-locking terminal of electronic devices and components described in any one of claim 1-7, its feature exists
In: described it is arranged in connection terminal (2) from lock section (2.1) are split type, is provided with bullet each other
Property part (4), elastic component (4) one end acts on lock section (2.1), and the other end acts on connection end
On son (2), it is elastic movable to make from lock section (2.1) opposing attached end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330380.4A CN105873407A (en) | 2016-05-17 | 2016-05-17 | Electronic component connecting and self-locking terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610330380.4A CN105873407A (en) | 2016-05-17 | 2016-05-17 | Electronic component connecting and self-locking terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105873407A true CN105873407A (en) | 2016-08-17 |
Family
ID=56635252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610330380.4A Pending CN105873407A (en) | 2016-05-17 | 2016-05-17 | Electronic component connecting and self-locking terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105873407A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202043406U (en) * | 2011-05-13 | 2011-11-16 | 烽火通信科技股份有限公司 | Falling resistant device for electronic components on PCBs (Printed Circuit Boards) |
| CN203983559U (en) * | 2014-08-20 | 2014-12-03 | 合兴集团汽车电子有限公司 | Flake terminal |
| CN204045878U (en) * | 2014-07-14 | 2014-12-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104283023A (en) * | 2013-07-11 | 2015-01-14 | 正凌精密工业股份有限公司 | High-frequency connector, optical module and two-way transmission method of high-frequency connector |
| CN204577668U (en) * | 2015-05-06 | 2015-08-19 | 立讯精密工业（昆山）有限公司 | Water-proof connector |
| CN204905530U (en) * | 2015-06-24 | 2015-12-23 | 安费诺东亚电子科技(深圳)有限公司 | Compound fine definition multi -media connector of on -edge formula |
| CN105406236A (en) * | 2015-11-27 | 2016-03-16 | 南京银茂微电子制造有限公司 | Pluggable terminal of power module |
| CN205755197U (en) * | 2016-05-17 | 2016-11-30 | 李耀凯 | The connection self-locking terminal of electronic devices and components |
-
2016
- 2016-05-17 CN CN201610330380.4A patent/CN105873407A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202043406U (en) * | 2011-05-13 | 2011-11-16 | 烽火通信科技股份有限公司 | Falling resistant device for electronic components on PCBs (Printed Circuit Boards) |
| CN104283023A (en) * | 2013-07-11 | 2015-01-14 | 正凌精密工业股份有限公司 | High-frequency connector, optical module and two-way transmission method of high-frequency connector |
| CN204045878U (en) * | 2014-07-14 | 2014-12-24 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN203983559U (en) * | 2014-08-20 | 2014-12-03 | 合兴集团汽车电子有限公司 | Flake terminal |
| CN204577668U (en) * | 2015-05-06 | 2015-08-19 | 立讯精密工业（昆山）有限公司 | Water-proof connector |
| CN204905530U (en) * | 2015-06-24 | 2015-12-23 | 安费诺东亚电子科技(深圳)有限公司 | Compound fine definition multi -media connector of on -edge formula |
| CN105406236A (en) * | 2015-11-27 | 2016-03-16 | 南京银茂微电子制造有限公司 | Pluggable terminal of power module |
| CN205755197U (en) * | 2016-05-17 | 2016-11-30 | 李耀凯 | The connection self-locking terminal of electronic devices and components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
|
| RJ01 | Rejection of invention patent application after publication |