CN210489901U - Stable plate end connector for PIN - Google Patents

Stable plate end connector for PIN Download PDF

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Publication number
CN210489901U
CN210489901U CN201920948257.8U CN201920948257U CN210489901U CN 210489901 U CN210489901 U CN 210489901U CN 201920948257 U CN201920948257 U CN 201920948257U CN 210489901 U CN210489901 U CN 210489901U
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China
Prior art keywords
pin
strip
groove
plastic shell
contact
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Active
Application number
CN201920948257.8U
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Chinese (zh)
Inventor
梁宫搏
梁思源
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Dongguan Fuhai Electronic Technology Co Ltd
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Dongguan Fuhai Electronic Technology Co Ltd
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Priority to CN201920948257.8U priority Critical patent/CN210489901U/en
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Publication of CN210489901U publication Critical patent/CN210489901U/en
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Abstract

The utility model discloses a plate end connector with a stable PIN needle, which comprises a plastic shell, a PIN needle, a shell and a rear plug; the plastic shell comprises a plastic shell body and a rear seat; the rear seat is arranged at one end of the plastic shell body; the rear seat is provided with a mounting opening; the PIN comprises an upper PIN and a lower PIN; the upper PIN needle penetrates through the mounting port and is arranged in the plastic shell body; the lower PIN needle penetrates through the mounting opening and is arranged in the plastic shell body; the plastic shell body and the rear seat are arranged in the shell; the top wall and the bottom wall of the shell are provided with first elastic pressing sheets; the first elastic pressing sheets are symmetrically arranged above and below the other end of the plastic shell body; a rear plug groove is formed in the shell; the rear plug is arranged in the rear plug groove, and the rear plug is arranged at one end of the rear seat; the rear ends of the upper PIN needle and the lower PIN needle penetrate out of the top of the rear plug. The utility model discloses the PIN needle is firm, and data transmission is stable.

Description

Stable plate end connector for PIN
Technical Field
The utility model belongs to the connector field specifically discloses the board end connector that PIN needle is firm.
Background
Most of connecting end strips at one end of a PIN needle of the existing part of plate-end connector are exposed outside without protective measures, the PIN is easily distorted when the connector is used, so that the connection transmission of the connector is not stable enough,
SUMMERY OF THE UTILITY MODEL
The utility model provides a plate end connector that PIN needle is firm for solving above-mentioned technical problem.
The utility model discloses a realize its technological effect and the solution that adopts does:
the stable plate end connector for the PIN comprises a plastic shell, a PIN needle, a shell and a rear plug; the plastic shell comprises a plastic shell body and a rear seat; the plastic shell body is provided with a mounting groove and a fixing groove; the fixing groove is arranged adjacent to one end of the mounting groove and communicated with the mounting groove; the rear seat is arranged at one end of the plastic shell body; the rear seat is provided with a mounting opening; the mounting opening is communicated with the mounting groove; the PIN comprises an upper PIN and a lower PIN; the upper PIN comprises an upper PIN strip, a contact spring piece and a first contact end strip; the upper needle bar penetrates through the mounting opening and is arranged in the mounting groove; the contact elastic sheet is arranged at one end of the upper needle bar and is positioned at the tail end of the mounting groove; the first contact end strip is arranged at the other end of the upper needle strip; the lower PIN comprises a lower needle strip, a contact end and a second contact end strip; the lower needle bar penetrates through the mounting opening and is arranged in the mounting groove, and the lower needle bar is positioned below the upper needle bar; the contact end head is arranged at one end of the lower needle bar, and the contact end head is arranged in the fixing groove; the second contact end strip is arranged at the other end of the lower needle strip; the plastic shell body and the rear seat are arranged in the shell; the top wall and the bottom wall of the shell are provided with first elastic pressing sheets; the first elastic pressing sheets are symmetrically arranged above and below the other end of the plastic shell body; a rear plug groove is formed in the shell; the rear plug is arranged in the rear plug groove, and the rear plug is arranged at one end of the rear seat; a limiting hole is formed in the rear plug; the first contact end strip and the second contact end strip are vertically arranged in the limiting hole; and the ends of the first and second contact end strips extend out of the top of the rear plug.
Preferably, the upper PIN further comprises a first connecting piece; the first connecting piece is arranged in the mounting opening; the upper needle bar is arranged at one end of the first connecting piece; the first contact end strip is disposed at the other end of the first connection tab.
Preferably, the inner walls of two sides of the mounting port are provided with first clamping grooves; two sides of the first connecting sheet are provided with first clamping blocks; the first clamping block is clamped in the first clamping groove.
Preferably, the inlet end of the first clamping groove is provided with a first flaring chamfer.
Preferably, the lower PIN further comprises a second connecting piece; the second connecting sheet is arranged in the mounting opening; the lower needle bar is arranged at one end of the second connecting piece; the second contact end strip is arranged at the other end of the second connecting sheet.
Preferably, the inner walls of two sides of the mounting port are provided with second clamping grooves; two sides of the second connecting sheet are provided with second clamping blocks; the second clamping block is clamped in the second clamping groove.
Preferably, the inlet end of the second clamping groove is provided with a second flaring chamfer.
Preferably, four upper PIN needles are arranged; five needles are inserted into the lower PIN.
Preferably, the two side walls of the shell are provided with second elastic pressing sheets.
Preferably, the bottom wall of the housing is provided with a third resilient tab.
The utility model has the advantages that: be provided with the back stopper, the link strip of PIN needle one end is fixed through the back stopper, avoids the connector to appear askew PIN's the condition in the use PIN needle, and the PIN needle is firm to make the connection transmission of connector more stable.
Drawings
Fig. 1 is a schematic view of a board end connector disclosed in an embodiment of the present invention;
fig. 2 is a schematic view of a housing disclosed in an embodiment of the present invention;
fig. 3 is a schematic view of a plate end connecting machine de-jacketing disclosed in an embodiment of the present invention;
fig. 4 is a schematic view of a plastic shell and a PIN according to an embodiment of the present invention;
fig. 5 is a schematic view of a mounting opening disclosed in an embodiment of the present invention;
fig. 6 is a schematic view of the bottom of the rear plug according to the embodiment of the present invention;
fig. 7 is a PIN schematic diagram disclosed in the embodiment of the present invention.
And (3) identification and explanation: 1-shell, 11-first elastic pressing sheet, 12-rear plug groove, 13-second elastic pressing sheet, 14-third elastic pressing sheet, 2-rear plug, 21-rear plug hole, 22-fixed groove, 3-plastic shell body, 31-installation groove, 32-fixed groove, 4-rear seat, 41-installation port, 411-first clamping groove, 412-first flaring chamfer, 413-second clamping groove, 414-second flaring chamfer, 42-fixed plate, 43-fixed block, 5-upper PIN needle, 51-upper needle bar, 52-contact spring sheet, 53-first contact end bar, 54-first contact bar, 6-lower PIN needle, 61-lower needle bar, 62-contact end, 63-second contact end bar, and 64-second contact piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.
Referring to fig. 1-7, the preferred embodiment of the present invention discloses a plate end connector for stabilizing PIN, which comprises a plastic shell, a PIN, a shell 1 and a rear plug 2; the plastic shell comprises a plastic shell body 3 and a rear seat 4; the plastic shell body 3 is provided with a mounting groove 31 and a fixing groove 32; the fixing groove 32 is adjacently arranged at one end of the mounting groove 31, and the fixing groove 32 is communicated with the mounting groove 31; the rear seat 4 is arranged at one end of the plastic shell body 3; the rear seat 4 is provided with a mounting port 41; the mounting opening 41 is communicated with the mounting groove 31; the PIN comprises an upper PIN needle 5 and a lower PIN needle 6; the upper PIN 5 comprises an upper needle strip 51, a contact spring piece 52 and a first contact end strip 53; the upper needle bar 51 passes through the mounting opening 41 and is arranged in the mounting groove 31; the contact elastic piece 52 is arranged at one end of the upper needle bar 51, and the contact elastic piece 52 is positioned at the tail end of the mounting groove 31; the first contact end strip 53 is arranged at the other end of the upper needle strip 51; the lower PIN 6 comprises a lower PIN strip 61, a contact end 62 and a second contact end strip 63; the lower needle bar 61 is arranged in the mounting groove 31 through the mounting opening 41, and the lower needle bar 61 is positioned below the upper needle bar 51; the contact end head 62 is arranged at one end of the lower needle bar 61, and the contact end head 62 is arranged in the fixing groove 32; the second contact end bar 63 is arranged at the other end of the lower needle bar 61; the plastic shell body 3 and the rear seat 4 are arranged in the shell 1; the top wall and the bottom wall of the shell 1 are provided with first elastic pressing sheets 11; the first elastic pressing sheets 11 are symmetrically arranged above and below the other end of the plastic shell body 1; a rear plug groove 12 is formed in the shell 1; the rear plug 2 is arranged in the rear plug groove 12, and the rear plug 2 is arranged at one end of the rear seat 4; a limiting hole 21 is formed in the rear plug 2; the first contact end bar 53 and the second contact end bar 63 are vertically arranged in the limiting hole 21; and the ends of the first contact end strip 53 and the second contact end strip 63 pass out of the top of the back plug 2.
In a preferred embodiment of the present invention, the upper PIN 5 further comprises a first connecting piece 54; the first connecting piece 54 is arranged in the mounting opening 41; the upper needle bar 51 is arranged at one end of the first connecting piece 54; the first contact end strip 53 is provided at the other end of the first connection piece 54.
In the preferred embodiment of the present invention, the inner walls of the two sides of the mounting opening 41 are provided with first locking slots 411; two sides of the first connecting piece 54 are provided with first clamping blocks 541; the first clamping block 541 is clamped in the first clamping groove 411, so that the upper PIN 5 is stably installed in the plastic shell body 3.
In the preferred embodiment of the present invention, the inlet end of the first slot 411 is provided with a first flaring chamfer 412, so that the PIN 5 can be prevented from being damaged when the PIN 5 is installed.
In the preferred embodiment of the present invention, the lower PIN 6 further includes a second connecting piece 64; the second connecting piece 64 is arranged in the mounting opening 41; the lower needle bar 61 is arranged at one end of the second connecting piece 64; the second contact end strip 63 is arranged at the other end of the second connection piece 64.
In the preferred embodiment of the present invention, the inner walls of the two sides of the mounting opening 41 are provided with second locking grooves 413; two sides of the second connecting piece 64 are provided with second clamping blocks 641; the second locking block 641 is locked in the second locking groove 413, so that the lower PIN 6 is more stably installed.
In the preferred embodiment of the present invention, the inlet end of the second engaging groove 413 is provided with a second flaring chamfer 414, so as to avoid damaging the PIN 5 during the process of installing the PIN 5.
In the preferred embodiment of the present invention, four upper PIN needles 5 are provided; five lower PIN needles 6.
In the preferred embodiment of the present invention, the two side walls of the housing 1 are provided with second elastic pressing pieces 13, and the bottom wall of the housing is provided with third elastic pressing pieces 14. The first elastic pressing piece 11, the second elastic pressing piece 13 and the third elastic pressing piece 14 are matched, so that the external connection object can be conveniently and elastically plugged, the object is stable, and the object is not damaged.
The utility model discloses in the preferred embodiment, mounting groove 31 link up 2 upper and lower both ends of plastic shell body, and the bottom of fixed slot 32 sets up the dead slot, conveniently goes up PIN needle 5 and the heat dissipation of PIN needle 6 down.
In the preferred embodiment of the present invention, the fixing plates 42 are symmetrically disposed on both sides of the rear seat 4, and the rear plug 2 is disposed between the two fixing plates 42; the top of the fixing plate 42 is provided with a fixing block 43, the bottoms of the two sides of the rear plug 2 are provided with fixing grooves 22, and the fixing block 43 is clamped in the fixing grooves 22. After the plastic shell, the PIN needle and the shell 1 are mutually installed, the limiting hole 21 is aligned to the first contact end strip 53 and the second contact end strip 63, and then the rear plug groove 12 is plugged from the upper side, so that the installation and the disassembly are convenient and fast.
As can be seen from the above description, the utility model discloses the PIN needle is firm, and the connector is connected the transmission and is stabilized.
While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the invention includes, but is not limited to, the embodiments described above; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement without departing from the innovative concept of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.

Claims (10)

  1. The board end connector that PIN needle is firm, its characterized in that: comprises a plastic shell, a PIN needle, a shell and a rear plug;
    the plastic shell comprises a plastic shell body and a rear seat; the plastic shell body is provided with a mounting groove and a fixing groove; the fixing groove is arranged adjacent to one end of the mounting groove and communicated with the mounting groove; the rear seat is arranged at one end of the plastic shell body; the rear seat is provided with a mounting opening; the mounting opening is communicated with the mounting groove;
    the PIN comprises an upper PIN and a lower PIN; the upper PIN comprises an upper PIN strip, a contact spring piece and a first contact end strip; the upper needle bar penetrates through the mounting opening and is arranged in the mounting groove; the contact elastic sheet is arranged at one end of the upper needle bar and is positioned at the tail end of the mounting groove; the first contact end strip is arranged at the other end of the upper needle strip; the lower PIN comprises a lower needle strip, a contact end and a second contact end strip; the lower needle bar penetrates through the mounting opening and is arranged in the mounting groove, and the lower needle bar is positioned below the upper needle bar; the contact end head is arranged at one end of the lower needle bar, and the contact end head is arranged in the fixing groove; the second contact end strip is arranged at the other end of the lower needle strip;
    the plastic shell body and the rear seat are arranged in the shell; the top wall and the bottom wall of the shell are provided with first elastic pressing sheets; the first elastic pressing sheets are symmetrically arranged above and below the other end of the plastic shell body; a rear plug groove is formed in the shell;
    the rear plug is arranged in the rear plug groove, and the rear plug is arranged at one end of the rear seat; a limiting hole is formed in the rear plug; the first contact end strip and the second contact end strip are vertically arranged in the limiting hole; and the ends of the first and second contact end strips extend out of the top of the rear plug.
  2. 2. The PIN-secured board end connector of claim 1, wherein: the upper PIN needle further comprises a first connecting piece; the first connecting piece is arranged in the mounting opening; the upper needle bar is arranged at one end of the first connecting piece; the first contact end strip is disposed at the other end of the first connection tab.
  3. 3. The PIN-secured board end connector of claim 2, wherein: the inner walls of two sides of the mounting opening are provided with first clamping grooves; two sides of the first connecting sheet are provided with first clamping blocks; the first clamping block is clamped in the first clamping groove.
  4. 4. The PIN-secured board end connector of claim 3, wherein: the entry end of first draw-in groove is provided with first flaring chamfer.
  5. 5. The PIN-secured board end connector of claim 1, wherein: the lower PIN needle further comprises a second connecting piece; the second connecting sheet is arranged in the mounting opening; the lower needle bar is arranged at one end of the second connecting piece; the second contact end strip is arranged at the other end of the second connecting sheet.
  6. 6. The PIN-secured board end connector of claim 5, wherein: second clamping grooves are formed in the inner walls of the two sides of the mounting opening; two sides of the second connecting sheet are provided with second clamping blocks; the second clamping block is clamped in the second clamping groove.
  7. 7. The PIN-secured board end connector of claim 6, wherein: and a second flaring chamfer is arranged at the inlet end of the second clamping groove.
  8. 8. The PIN-secured board end connector of claim 1, wherein: the upper PIN needle is provided with four PINs; five needles are inserted into the lower PIN.
  9. 9. The PIN-secured board end connector of claim 1, wherein: and second elastic pressing sheets are arranged on two side walls of the shell.
  10. 10. The PIN-secured board end connector of claim 1, wherein: and a third elastic pressing sheet is arranged on the bottom wall of the shell.
CN201920948257.8U 2019-06-21 2019-06-21 Stable plate end connector for PIN Active CN210489901U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920948257.8U CN210489901U (en) 2019-06-21 2019-06-21 Stable plate end connector for PIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920948257.8U CN210489901U (en) 2019-06-21 2019-06-21 Stable plate end connector for PIN

Publications (1)

Publication Number Publication Date
CN210489901U true CN210489901U (en) 2020-05-08

Family

ID=70514486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920948257.8U Active CN210489901U (en) 2019-06-21 2019-06-21 Stable plate end connector for PIN

Country Status (1)

Country Link
CN (1) CN210489901U (en)

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