CN110364882A - Needle seat sleeve with positioning protection function and circuit board connection combination - Google Patents
Needle seat sleeve with positioning protection function and circuit board connection combination Download PDFInfo
- Publication number
- CN110364882A CN110364882A CN201910702881.4A CN201910702881A CN110364882A CN 110364882 A CN110364882 A CN 110364882A CN 201910702881 A CN201910702881 A CN 201910702881A CN 110364882 A CN110364882 A CN 110364882A
- Authority
- CN
- China
- Prior art keywords
- needle
- row
- receptacle
- base
- positioning
- 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
Links
- 238000005452 bending Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000003475 lamination Methods 0.000 abstract description 6
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a needle seat sleeve with a positioning protection function and a circuit board connection combination. The needle file cover is applied to the female seat of row needle and is connected with row needle file, be provided with row needle hole on the female seat of row needle, be provided with row needle on the row needle file, the needle file cover include the body with set up in location protection architecture on the first side of body. According to the needle base sleeve with the positioning protection function and the circuit board connecting combination, the needle base is fixedly restrained by the body, the positioning protection structure is abutted against the corresponding needle base, the problem that the transverse force generated by relative offset between the lamination layers is offset is solved, the transverse force is transmitted to the needle base sleeve, the non-elastic deformation of the needle base is avoided, the connection reliability is improved, in the installation process, the positioning matching of the needle base and the needle base can be realized by the positioning protection structure, the problem of dislocation matching is avoided, and the connection reliability between the needle base and the needle base is improved.
Description
Technical field
The present invention relates to connecting structure for electrical equipment technical field, especially a kind of needle stand set and electricity with positioning defencive function
The connection combination of road plate.
Background technique
Currently, product renewing iteration is more frequent, the design of electronic circuits of interiors of products also tends to modularized design.Mould
Block circuit design can efficiently reduce the development cycle of circuit system, realize General design, while being directed to different electricity
Road characteristic, such as power module, master controller, signal acquisition module carry out corresponding independent design, then are combined by intermodule
The characteristics of connecting into entire circuit system, can greatly embodying circuit itself, while the save the cost in design production process, mention
High design efficiency.In addition to this, modularized design can also greatly reduce entire electricity using combination connecting mode between multiple module
The occupied space of road system keeps product more exquisite flexibly.Lamination connection is one of intermodule connection type, mainly using vertical
Histogram to space.In lamination connection design, row's needle and row's needle base are often often used, since the connection type securely may be used
It leans on, easy realization low in cost, becomes numerous one of interiors of products circuit module connection types.But in lamination installation, hold
Easily there is the problems such as row's pin hole installation dislocation in row's needle and row's needle base, loosen, and is not easy to cause note that influencing module use
Even damage module.
Summary of the invention
In order to which the connection of the row's of solution needle and row's needle base is easy the technical problems such as dislocation, loosening, and provide a kind of increase row
Needle connects combination with the needle stand set with positioning defencive function and circuit board of row's needle base connection reliability.
A kind of needle stand set is applied to row's needle base and connects with row-needle receptacle, and the row's of being provided with pin hole in row's needle base is described
The row's of being provided with needle on row-needle receptacle, the needle stand set include ontology and the positioning being set in the first side of ontology protection knot
Structure offers accommodating chamber to the body interior in the first side, and row's needle base is set in the accommodating chamber,
During row's needle is inserted into corresponding row's pin hole and after row's needle base and row-needle receptacle completion connection, the positioning protection
Structure abuts positioning with the corresponding side surface of the row-needle receptacle.
Row's needle is set on the end face of the row-needle receptacle, all sides of positioning the protection structure and the row-needle receptacle
It abuts.
The positioning protection structure includes the first locating piece and the second locating piece, and the section of the row-needle receptacle is rectangle,
And first locating piece is abutted with rectangular first edge, second locating piece and rectangular second side
Along abutting.
It is L-shaped bending part, the bending part packet that first locating piece, which connects Formation cross-section with second locating piece,
It is overlying at the rectangular corresponding vertex.
The section of row's needle base is identical as the section of the row-needle receptacle, described in the part cell wall protrusion of the accommodating chamber
First side forms the positioning protection structure.
The size of the prominent first side of positioning protection structure is less than or equal to the thickness of the row-needle receptacle.
The through-hole through the first side is provided on the ontology, the inside of the through-hole forms the accommodating chamber.
The size of row's needle base is identical as the size of the accommodating chamber.
A kind of circuit board connection combination, including above-mentioned needle stand set.
The circuit board connection combination further includes row-needle receptacle and row's needle base, and the needle stand set is set to row's needle base
On, and the positioning protection structure of needle stand set is matched with the corresponding row-needle receptacle.
The row's of being provided with needle on two opposite end faces of the row-needle receptacle, two row's needle bases respectively with it is same described
Two groups of row's needles on row-needle receptacle match, and in two row's needle bases the needle stand set with the same row-needle receptacle phase
Cooperation.
It combines with the positioning protection for two needle stand sets that the same row-needle receptacle matches in the row-needle receptacle
The same side or two sides in the row-needle receptacle.
It is female will to arrange needle using ontology for the needle stand set with positioning defencive function provided by the invention and circuit board connection combination
Constraint is fixed in seat, and abuts positioning protection structure with corresponding row-needle receptacle, solves because of offset opposite between lamination
The transverse shear of generation is offset, this transverse shear is transferred to needle stand and is put on, the inelastic deformation of the row's of avoiding needle base, the company of increasing
The reliability connect, and during the installation process, it can realize that the positioning of row's needle base and row-needle receptacle is matched using positioning protection structure
The problem of closing, avoiding dislocation cooperation, the connection reliability between the row's of increasing needle base and row-needle receptacle.
Detailed description of the invention
Fig. 1 is the needle that the needle stand set with positioning defencive function and circuit board provided by the invention connect combined embodiment
The structural schematic diagram of cover for seat；
Fig. 2 is the needle that the needle stand set with positioning defencive function and circuit board provided by the invention connect combined embodiment
The usage state diagram of cover for seat；
In figure:
1, needle base is arranged；2, row-needle receptacle；3, ontology；4, positioning protection structure；5, accommodating chamber；41, the first locating piece；42,
Second locating piece.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, right with reference to the accompanying drawings and embodiments
The present invention is further elaborated.It should be appreciated that described herein, the specific embodiments are only for explaining the present invention, not
For limiting the present invention.
Needle stand set as depicted in figs. 1 and 2, is applied to row's needle base 1 and row-needle receptacle 2 connects, and sets in row's needle base 1
The row's of being equipped with pin hole, the row's of being provided with needle on the row-needle receptacle 2, the needle stand set include ontology 3 and are set to the first of the ontology 3
Structure 4 is protected in positioning on side, to offering accommodating chamber 5, row's needle base inside the ontology 3 in the first side
1 is set in the accommodating chamber 5, during row's needle is inserted into corresponding row's pin hole and arranges needle base 1 and arranges needle
After seat 2 completes connection, the positioning protection structure 4 abuts positioning with the corresponding side surface of the row-needle receptacle 2, and it is female that ontology 3 will arrange needle
Constraint is fixed in seat 1, and abuts positioning protection structure 4 with corresponding row-needle receptacle 2, during the installation process, will arrange needle
Base 1 and needle stand set be interference fitted, then will row needle base 1 be placed on the top of row-needle receptacle 2, and make positioning protection structure 4 with
The side of row-needle receptacle 2 contacts, and shows row's needle on row-needle receptacle 2 and corresponding row's pin hole in row's needle base 1 base at this time
This correspondence finally presses pressure needle base 1, can slight 1 He of the row's of adjustment needle base if row's 1 run-off the straight of needle base or pressing are obstructed
The relative position of row-needle receptacle 2 cooperates row's needle correctly with pin hole is arranged, at this point, further increasing pressing dynamics, increases row's needle and row
The cooperation depth of pin hole improves reliability, and positioning protection structure 4 is utilized and realizes that row's needle base 1 and the positioning of row-needle receptacle 2 are matched
The problem of closing, avoiding dislocation cooperation, the connection reliability between the row's of increasing needle base 1 and row-needle receptacle 2, and installing
Cheng Hou solves the transverse shear counteracting because generating between lamination with respect to offset, this transverse shear is transferred to needle stand and is put on, the row of avoiding
The inelastic deformation of needle base 1 increases the reliability of connection.
Row's needle is set on the end face of the row-needle receptacle 2, the week of positioning the protection structure 4 and the row-needle receptacle 2
Side abuts, and positioning protection structure 4 is avoided to influence row-needle receptacle 2 and arrange the connection between needle base 1.
The positioning protection structure 4 includes the first locating piece 41 and the second locating piece 42, and the section of the row-needle receptacle 2 is length
It is rectangular, and first locating piece 41 is abutted with rectangular first edge, second locating piece 42 with it is described rectangular
Second edge of shape abuts namely the first locating piece 41 realizes the positioning of first direction, and the second locating piece 42 realizes second direction
Positioning, thus define except pressing direction on four freedom degrees, guarantee row needle and arrange pin hole cooperation reliability.
First locating piece 41 and second locating piece 42 connection Formation cross-section are L-shaped bending part, the bending
Portion is coated at the rectangular corresponding vertex, connects the first locating piece 41 and the second locating piece 42, increases positioning protection
The intensity and reliability of structure 4.
The section of row's needle base 1 is identical as the section of the row-needle receptacle 2, and the part cell wall of the accommodating chamber 5 is prominent
The first side forms the positioning protection structure 4.
The size of the prominent first side of positioning protection structure 4 is less than or equal to the thickness of the row-needle receptacle 2, makes
Protection structure 4, which must be positioned, will not generate interference to other structures after row's needle and row's pin hole complete cooperation.
It arranges needle base 1 to be usually arranged on circuit boards, and row's pin hole thereon is made to be in exposed state, and in order to incite somebody to action
Row's needle base 1 is put into inside accommodating chamber 5, only makes to be provided with the through-hole through the first side on the ontology 3, described
The inside of through-hole forms the accommodating chamber 5, and row's needle base 1 is inserted into through-hole far from the end face of first side by through-hole, makes to arrange pin hole
Row's needle insertion can be facilitated by through-hole in the exposure of the end of first side.
The size of row's needle base 1 is identical as the size of the accommodating chamber 5.
A kind of circuit board connection combination, including above-mentioned needle stand set.
The circuit board connection combination further includes row-needle receptacle 2 and row's needle base 1, and it is female that the needle stand set is set to row's needle
On seat 1, and the positioning protection structure 4 of needle stand set is matched with the corresponding row-needle receptacle 2.
The row's of being provided with needle on two opposite end faces of the row-needle receptacle 2, is also double needle stand 2, and two row's needles are female
Seat 1 is matched with two groups of row's needles on the same row-needle receptacle 2 respectively, and the needle stand set in two row's needle bases 1
It is matched with the same row-needle receptacle 2 namely all sides of two needle stand sets and the same row-needle receptacle 2 contacts.
It combines with the positioning protection for two needle stand sets that the same row-needle receptacle 2 matches in the row-needle receptacle 2
The same side or two sides in the row-needle receptacle 2, the same of row-needle receptacle 2 is according to the size selection of positioning protection structure 4
Side or two sides, wherein the transverse shear in two row's needle bases 1 can be made to be transmitted on row-needle receptacle 2 simultaneously mutually when being in two sides
It offsets, to increase the transverse shear problem in circuit board connection combination.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (12)
1. a kind of needle stand set, it is characterised in that: be applied to row needle base (1) and row-needle receptacle (2) connection, row's needle base (1)
On the row's of being provided with pin hole, the row's of being provided with needle on the row-needle receptacle (2), the needle stand set includes ontology (3) and is set to described
Structure (4) are protected in positioning in the first side of body (3), offer receiving to the ontology (3) is internal in the first side
Chamber (5), row's needle base (1) are set in the accommodating chamber (5), are inserted into the mistake of corresponding row's pin hole in row's needle
In journey and after row needle base (1) and row-needle receptacle (2) completion connection, pair of the positioning protection structure (4) and the row-needle receptacle (2)
Side is answered to abut positioning.
2. needle stand set according to claim 1, it is characterised in that: row's needle is set to the end face of the row-needle receptacle (2)
On, positioning protection structure (4) abuts with all sides of the row-needle receptacle (2).
3. needle stand set according to claim 2, it is characterised in that: positioning protection structure (4) includes the first locating piece
(41) and the second locating piece (42), the section of the row-needle receptacle (2) is rectangle, and first locating piece (41) and the length
The first rectangular edge abuts, and second locating piece (42) abuts with rectangular second edge.
4. needle stand set according to claim 3, it is characterised in that: first locating piece (41) and second locating piece
(42) connection Formation cross-section is L-shaped bending part, and the bending part is coated at the rectangular corresponding vertex.
5. needle stand set according to claim 3, it is characterised in that: the section of row's needle base (1) and the row-needle receptacle
(2) section is identical, and the prominent first side of the part cell wall of the accommodating chamber (5) forms positioning protection structure (4).
6. needle stand set according to claim 1, it is characterised in that: prominent first side of positioning protection structure (4)
The size in face is less than or equal to the thickness of the row-needle receptacle (2).
7. needle stand set according to claim 1, it is characterised in that: be provided on the ontology (3) through first side
The through-hole in face, the inside of the through-hole form the accommodating chamber (5).
8. needle stand set according to claim 1, it is characterised in that: the size and the accommodating chamber of row's needle base (1)
(5) size is identical.
9. a kind of circuit board connection combination, it is characterised in that: including needle stand set described in any item of the claim 1 to 8.
10. circuit board connection combination according to claim 9, it is characterised in that: the circuit board connection, which is combined, further includes
Row-needle receptacle (2) He Paizhen base (1), the needle stand set are set on row's needle base (1), and the positioning of needle stand set is protected
Protection structure (4) is matched with the corresponding row-needle receptacle (2).
11. circuit board according to claim 10 connection combination, it is characterised in that: opposite two of the row-needle receptacle (2)
The row's of being provided with needle on end face, two row's needle bases (1) match with two groups of row's needles on the same row-needle receptacle (2) respectively
It closes, and the needle stand set on two row's needle bases (1) is matched with the same row-needle receptacle (2).
12. circuit board connection combination according to claim 11, it is characterised in that: match with the same row-needle receptacle (2)
The positioning protection combination of two closed the needle stand set is in the same side of the row-needle receptacle (2) or is in the row-needle receptacle (2)
Two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702881.4A CN110364882B (en) | 2019-07-31 | Circuit board connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910702881.4A CN110364882B (en) | 2019-07-31 | Circuit board connection assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110364882A true CN110364882A (en) | 2019-10-22 |
| CN110364882B CN110364882B (en) | 2024-07-16 |
Family
ID=
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201541012U (en) * | 2009-09-30 | 2010-08-04 | 中航光电科技股份有限公司 | High-voltage resistant sealing connector and multitap thereof |
| CN105048175A (en) * | 2015-06-28 | 2015-11-11 | 中航光电科技股份有限公司 | Connector assembly |
| CN105337101A (en) * | 2015-11-17 | 2016-02-17 | 深圳市方向电子有限公司 | Board to board connector |
| CN106159555A (en) * | 2016-06-24 | 2016-11-23 | 中航光电科技股份有限公司 | Connector assembly and switching part thereof and socket |
| CN207504208U (en) * | 2017-12-01 | 2018-06-15 | 武汉芯宸嵌入式技术有限公司 | A kind of embedded-type ARM nucleus module based on board to board connector |
| CN210607881U (en) * | 2019-07-31 | 2020-05-22 | 珠海格力电器股份有限公司 | Needle seat sleeve and circuit board connecting combination |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201541012U (en) * | 2009-09-30 | 2010-08-04 | 中航光电科技股份有限公司 | High-voltage resistant sealing connector and multitap thereof |
| CN105048175A (en) * | 2015-06-28 | 2015-11-11 | 中航光电科技股份有限公司 | Connector assembly |
| CN105337101A (en) * | 2015-11-17 | 2016-02-17 | 深圳市方向电子有限公司 | Board to board connector |
| CN106159555A (en) * | 2016-06-24 | 2016-11-23 | 中航光电科技股份有限公司 | Connector assembly and switching part thereof and socket |
| CN207504208U (en) * | 2017-12-01 | 2018-06-15 | 武汉芯宸嵌入式技术有限公司 | A kind of embedded-type ARM nucleus module based on board to board connector |
| CN210607881U (en) * | 2019-07-31 | 2020-05-22 | 珠海格力电器股份有限公司 | Needle seat sleeve and circuit board connecting combination |
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