CN210201016U - Porous needle stand connector - Google Patents
Porous needle stand connector Download PDFInfo
- Publication number
- CN210201016U CN210201016U CN201920759233.8U CN201920759233U CN210201016U CN 210201016 U CN210201016 U CN 210201016U CN 201920759233 U CN201920759233 U CN 201920759233U CN 210201016 U CN210201016 U CN 210201016U
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- CN
- China
- Prior art keywords
- hole
- unit end
- extending
- sides
- end hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
A multi-hole needle seat connector relates to the field of electronic connectors and comprises unit connecting parts which are connected side by side, wherein each unit connecting part comprises a base, a contact pin and a primary block, the contact pin is inserted into a needle hole of the primary block, the base comprises a unit end hole and a protecting part for protecting the contact pin, the unit end hole is a rectangular cavity extending downwards from the edge of the primary block, the protecting part is a cavity extending from the edge of the primary block to one side far away from the unit end hole, an operating part is pressed and pulled on the unit end hole and comprises an extending side plate and a stress connecting plate, the extending side plate is a plane plate extending outwards from two sides of the surface of the unit end hole, the stress connecting plate extends towards the outer edges of the extending side plates from two sides and is an inward concave plane plate extending towards the surface of the unit end hole in the middle part, the connector is convenient to operate while the plurality of hole needle stand connectors are connected side by side.
Description
Technical Field
The utility model relates to an electronic connector field, concretely relates to porous needle file connector.
Background
A connector is a device that connects two active devices for transmitting current or signals. The connector is an essential device in the production or living process of people, generally, the connector comprises a female connector and a male connector which can be mutually inserted, the female connector is provided with an insertion hole, the male connector is provided with an insertion rod matched with the insertion hole, and the male connector and the female connector are mutually inserted mainly for fixing the insertion rod in the insertion hole so as to be used for transmitting current or signals. After the general connectors are mutually inserted, the stable structure is not provided, and the separation between the connectors and the patch hole is easily caused, so that the transmission is influenced, and the normal work cannot be realized. Chinese patent document No. CN201320824442.9 discloses a safety connector, the technical scheme is that "when the male connector is inserted into the female connector, mutually fit with the guide mounting groove through the guide mounting plate, correct when the plug rod deviates from the normal position, guide the plug rod to correctly fit with the plug hole, avoid the plug rod from inserting into the corresponding plug hole or inserting into the wrong plug hole, ensure the normal work of the connector, align and stabilize through the buckle between the guide mounting groove and the guide mounting plate, only in this technical scheme, the guide mounting groove and the guide mounting plate excessively occupy the volume and the material of the connector, if use on a large scale, the connector cost is too high, which is not beneficial to the continuous production work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a porous needle file connector when realizing that a plurality of hole needle file connectors link to each other side by side, guarantees the connector and is convenient for operate.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a porous needle file connector, wherein, includes the unit that meets side by side and connects the portion of connecing, the unit connects the portion of connecing including base, contact pin and one time piece, the contact pin install in the pinhole of one time piece, the base includes unit end hole and the protection portion that is used for protecting the contact pin, unit end hole be certainly the rectangle cavity of edge downwardly extending of one time piece, the protection portion is for certainly the edge of one time piece is to keeping away from the cavity that unit end hole one side direction extended have pressure on the unit end hole and draw the operation portion, pressure draws the operation portion including extending sideboard and atress even board, extend the sideboard be for certainly the plane board that the surface both sides in unit end hole outwards extended, atress even board is from both sides extend outward the outward flange of extending the sideboard and in the middle part to unit end hole surface is close to the interior concave surface board that extends.
Preferably, the force-receiving connecting plate is provided with a wall-surface pressure-receiving groove for increasing surface resistance.
Preferably, the wall surface compression groove comprises horizontal resistance strips and anti-skid resistance strips, the horizontal resistance strips are horizontal grooves which are distributed at intervals in the vertical direction from the middle part of the outer side surface of the stress connecting plate, and the anti-skid resistance strips are arc-shaped grooves which are oppositely extended from the top to the bottom and to the two sides from the two ends of the uppermost horizontal resistance strips.
Preferably, the stressed connecting plate is also provided with an outer resisting strip for preventing fingers from sliding out.
Preferably, the outer resisting strips are inclined convex strips which are positioned on two sides of the anti-skid resistance strips and are arranged at intervals in the horizontal direction.
Preferably, the unit end hole is also provided with a mistake-proofing device for preventing the wrong installation of the plug.
Preferably, the error prevention device is vertical convex strips which are outwards protruded and are arranged at intervals and perpendicular to the inner cavity surface of the unit end hole.
Preferably, the pin connector further comprises a stop for preventing deformation of the pin in the event of turnover transportation or collision.
Preferably, the protection part comprises a stable edge, the stable edge is a plane plate located on two sides of the inserting pin, a positioning side groove is formed in the stable edge, the positioning side groove is a horizontal groove strip which is perpendicular to the surface of the opposite side of the stable edge and is concave inwards, the stop block comprises an inserting hole part and an embedding groove strip, the inserting hole part is a perforated block for inserting the inserting pin, and the embedding groove strip is a straight rod which horizontally extends from two sides of the inserting hole part.
Preferably, the stabilizing edge further comprises a retaining convex edge for retaining the caulking groove strip to be inserted continuously, and the retaining convex edge is a convex edge extending from the opposite inner side surface of the stabilizing edge to the opposite direction.
To sum up, the utility model discloses following beneficial effect has: the multi-hole needle seat connector is connected in parallel, the connector is convenient to operate, and the phenomenon that the operation is difficult to control or even the operation is out of hand due to the fact that the number of the inserting parts is large when the multi-hole needle seat connector is operated is avoided.
Drawings
Fig. 1 is an overall schematic view of a multi-hole hub connector.
Fig. 2 is a bottom view of the multi-bore hub connector.
Fig. 3 is an enlarged schematic view of the stabilizing edge.
Fig. 4 is a schematic view of the press-and-pull operation portion.
Fig. 5 is a schematic view of a structure of a wall pressure groove.
In the figure: 11. unit end hole, 12, protection part, 14, mistake proofing device, 2, stop block, 21, embedded groove strip, 3, positioning side groove, 6, extension side plate, 7, stress connecting plate, 81, horizontal resistance strip, 82, antiskid resistance strip, 9 and outer side resistance strip.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Embodiment 1, as shown in fig. 1 to 5, the product among the technical scheme passes through injection moulding, this porous needle file connector can be connected side by the connector of two 48P models and the connector of a 32P model and constitute, in the in-process of moulding plastics, earlier contact pin and one time piece equipment, set up to interference fit between contact pin and the one time piece, can effectively prevent at the in-process of moulding plastics, lead to forming the clearance between contact pin and the base because of expend with heat and contract with cold, water-proof effects is good, it is more convenient also to make the product peg graft when the electricity is connected, and the conductive connection is more stable, electric conductive property is good.
When operating personnel holds between the fingers porous needle file connector with the hand, the finger can the application of force in pressing and drawing the operation portion on, wherein, extend the similar inverted triangle of shape of sideboard 6, thereby make atress even board 7 possess certain gradient when itself possesses certain sunken radian again, make things convenient for laminating and the application of force of finger, meanwhile, still increase roughness through wall pressurized groove on the atress even board 7, wherein, horizontal resistance strip 81 plays the effect that prevents to point vertical skidding, anti-skid resistance strip 82 plays the effect that prevents the application of force and sideslips, make the application of force of finger be located on the atress even board 7 all the time.
Particularly, when the anti-slip resistance strips 82 can not prevent the fingers from sliding laterally in an accident, the anti-slip effect of the fingers is ensured by the outer side resisting strips 9, and the phenomenon of slipping can be avoided by the convex straight strips.
The positioning device can provide more visual butt joint for connection with other connecting pieces or circuit boards, when the positioning device is connected with other connecting pieces or circuit boards, the error-placing device in the unit end hole 11 can also play a role in preventing wrong installation of a plug, grooves matched and embedded with the error-preventing device 14 are formed in other connecting pieces, and the positioning device can also play a role in fixing and stabilizing after connection.
In order to prevent the stopper 2 from accidentally falling from the positioning side groove 3, the anti-falling part can be further arranged at the caulking groove strip 21 and the positioning side groove 3, and if the anti-falling part is buckled with the strip end latch through the occlusion between the anti-falling sawtooth and the strip end latch, the anti-falling sawtooth and the strip end latch are mutually matched in shape, just like the matching between the tooth socket and the tooth teeth.
Claims (10)
1. The multi-hole needle seat connector is characterized by comprising unit connecting parts connected side by side, wherein each unit connecting part comprises a base, a contact pin and a primary block, the contact pin is inserted into a needle hole of the primary block, each base comprises a unit end hole (11) and a protecting part (12) used for protecting the contact pin, each unit end hole (11) is a rectangular cavity extending downwards from the edge of the primary block, each protecting part (12) is a cavity extending from the edge of the primary block to the direction far away from one side of each unit end hole (11), an operation part is pressed and pulled on each unit end hole and comprises an extending side plate (6) and a stress connecting plate (7), each extending side plate (6) is a plane plate extending outwards from two sides of the surface of each unit end hole, and each stress connecting plate (7) extends outwards from the outer edges of the extending side plates (6) on two sides in opposite directions, And an inner concave plate extending toward the unit end aperture surface at the middle portion.
2. A multi-bore header connector according to claim 1, wherein said force-receiving web (7) has wall-receiving grooves for increasing surface resistance.
3. The connector of claim 2, wherein the wall pressure groove comprises horizontal resistance strips (81) and anti-slip resistance strips (82), the horizontal resistance strips (81) are horizontal grooves which are distributed from the middle of the outer side surface of the force bearing connecting plate (7) at intervals in the vertical direction, and the anti-slip resistance strips (82) are arc-shaped grooves which extend from the two ends of the horizontal resistance strips (81) which are positioned at the uppermost side to the top down and towards the two sides in opposite directions.
4. A multi-hole header connector according to claim 3, wherein an outer stop strip (9) is provided on said force-bearing web (7) to prevent fingers from slipping out.
5. A multi-hole needle holder connector as claimed in claim 4, wherein said outer resistance strips (9) are inclined projected strips which are located on both sides of said anti-slip resistance strip (82) and are arranged at intervals in the horizontal direction.
6. A multi-hole header connector according to claim 1, wherein said unit end holes (11) are further provided with error prevention means (14) for preventing erroneous mounting of the plug.
7. A multi-bore header connector according to claim 6, wherein said error proofing means (14) is a spaced vertical rib projecting outwardly perpendicular to the surface of the interior cavity of said unit end bore (11).
8. A multi-bore header connector according to claim 1, further comprising a stop (2) for preventing deformation of the pin in the event of turnaround transportation or impact.
9. A multi-hole pin holder connector according to claim 8, wherein said protecting portion (12) comprises a stabilizing edge which is a flat plate on both sides of said inserting pin, a positioning side groove (3) is formed on said stabilizing edge, said positioning side groove (3) is a horizontal groove strip recessed perpendicularly to the surface of the opposite side of said stabilizing edge, said stopper (2) comprises an inserting hole portion which is a perforated block for inserting the inserting pin and a caulking groove strip (21) which is a straight rod horizontally extending from both sides of said inserting hole portion.
10. The multi-hole needle holder connector according to claim 9, wherein a retaining flange for retaining the further insertion of the caulking groove strip (21) is further provided on the stabilizing edge, and the retaining flange is a convex flange extending from the opposite inner side surface of the stabilizing edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759233.8U CN210201016U (en) | 2019-05-24 | 2019-05-24 | Porous needle stand connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759233.8U CN210201016U (en) | 2019-05-24 | 2019-05-24 | Porous needle stand connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210201016U true CN210201016U (en) | 2020-03-27 |
Family
ID=69875099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759233.8U Expired - Fee Related CN210201016U (en) | 2019-05-24 | 2019-05-24 | Porous needle stand connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210201016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952415A (en) * | 2021-01-28 | 2021-06-11 | 深圳市豪塑科技有限公司 | Electric connector |
-
2019
- 2019-05-24 CN CN201920759233.8U patent/CN210201016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952415A (en) * | 2021-01-28 | 2021-06-11 | 深圳市豪塑科技有限公司 | Electric connector |
| CN112952415B (en) * | 2021-01-28 | 2022-09-06 | 深圳市豪塑科技有限公司 | Electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |