CN210926397U - Board end connector convenient for installing PIN needles - Google Patents
Board end connector convenient for installing PIN needles Download PDFInfo
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- CN210926397U CN210926397U CN201920951786.3U CN201920951786U CN210926397U CN 210926397 U CN210926397 U CN 210926397U CN 201920951786 U CN201920951786 U CN 201920951786U CN 210926397 U CN210926397 U CN 210926397U
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- plastic shell
- pin
- contact
- strip
- shell body
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Abstract
The utility model discloses a plate end connector convenient for installing a PIN needle, which comprises a plastic shell, a PIN needle and a shell; the plastic shell is provided with a mounting groove, a first clamping groove and a second clamping groove; the PIN needle comprises an upper PIN needle and a lower PIN needle; the upper PIN comprises an upper PIN strip, a contact elastic sheet, a first connecting sheet, a second connecting sheet and a first contact end strip; the needle feeding strip and the contact elastic sheet are arranged in the mounting groove; the contact elastic sheet is arranged at one end of the upper needle bar and protrudes out of the top of the plastic shell body; the first connecting piece is arranged at the other end of the upper needle bar; the first connecting sheet is clamped in the first clamping groove; the second connecting sheet is arranged at one end of the first connecting sheet; the second connecting sheet is clamped in the second clamping groove; the first contact end strip is arranged at one end of the second connecting sheet; the lower PIN needle is integrally 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 utility model discloses make things convenient for the installation of PIN needle, effectively improve the production efficiency of product.
Description
Technical Field
The utility model belongs to the connector field specifically discloses a board end connector of PIN needle installation in the convenience.
Background
The existing part board end connector is not beneficial to the installation of the PIN needle and the efficient production of products for the PIN needle needing to be plugged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a board end connector for conveniently installing PIN needles for solving the technical problems.
The utility model discloses a realize its technological effect and the solution that adopts does:
the plate end connector convenient for installing the PIN PIN comprises a plastic shell, the PIN PIN and a shell; the plastic shell comprises a plastic shell body and a rear seat; the plastic shell body is provided with an installation groove; the rear seat is arranged at one end of the plastic shell body; a first clamping groove is formed in one end, close to the plastic shell body, of the rear seat collar; the top of the rear seat is provided with a second clamping groove; the PIN comprises an upper PIN and a lower PIN; the upper PIN comprises an upper PIN strip, a contact elastic sheet, a first connecting sheet, a second connecting sheet and a first contact end strip; the upper needle bar and the contact elastic sheet are arranged in the mounting groove; the contact elastic sheet is arranged at one end of the upper needle bar and protrudes out of the top of the plastic shell body; the first connecting piece is arranged at the other end of the upper needle bar; the first connecting piece is clamped in the first clamping groove; the second connecting piece is arranged at one end of the first connecting piece; the second connecting sheet is clamped in the second clamping groove; the first contact end strip is arranged at one end of the second connecting sheet; the lower PIN comprises a lower needle strip, a contact end and a second contact end strip; the lower needle strip is integrally formed in the plastic shell body; the contact end head is arranged at one end of the lower needle bar, and the contact end head is arranged at one end of the top of the plastic shell body; the contact end is arranged adjacent to the contact elastic sheet; 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.
Preferably, the side walls of the two sides of the first clamping groove are provided with limit grooves; limiting blocks are arranged on two sides of the first connecting piece; the limiting block is clamped in the limiting groove.
Preferably, the bottom of the plastic shell body is provided with a first air hole; the first air hole is communicated to the contact end.
Preferably, the bottom of the plastic shell body is provided with a second air hole, and the second air hole is communicated to the lower needle strip.
Preferably, the corners of two sides of the top of the rear seat are provided with first positioning blocks; the corner angles at two sides of the bottom of one end of the shell are provided with first positioning holes; the first positioning block is sleeved in the first positioning hole.
Preferably, two sides of one end of the rear seat are symmetrically provided with a protection block; the two protection blocks and the top wall of the shell form a protection groove; the first contact end bar and the second contact end bar are located in the guard trench.
Preferably, a second positioning block is arranged at the corner of the outer side of one end of the protection block; second positioning holes are formed in corners of two sides of the top of one end of the shell; the second positioning block is sleeved in the second positioning hole.
Preferably, one end of the two sides of the shell is provided with a wrapping clamping piece; the bag clamping pieces are clamped on two sides of the rear seat, and the bag clamping pieces are hooked on two sides of one end of the rear seat in an inverted mode.
Preferably, the two side walls of the shell are provided with second elastic pressing sheets.
Preferably, the top wall of the housing is provided with a third resilient tab.
The utility model has the advantages that: go up the PIN needle and be provided with first connection piece and second connection piece, be provided with first draw-in groove and second draw-in groove on the back seat, when installing the PIN needle directly will go up the PIN needle by the top impress plastic casing body can, equipment convenient and fast, product production efficiency is high.
Drawings
Fig. 1 is a schematic view of a top end of a plate-end connector according to an embodiment of the present invention;
fig. 2 is a schematic view of an end of the top of the housing according to an embodiment of the present invention;
fig. 3 is a schematic view of the other end of the bottom of the plate end-to-machine disclosed in the embodiment of the present invention;
fig. 4 is a schematic view of the other end of the bottom of the outer shell disclosed in the embodiment of the present invention;
fig. 5 is a schematic view of a plastic shell and a PIN according to an embodiment of the present invention;
fig. 6 is a schematic view of a plastic shell according to an 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-first positioning hole, 13-second positioning hole, 14-clamping sheet, 15-second elastic pressing sheet, 16-third elastic pressing sheet, 2-plastic shell body, 21-mounting groove, 3-rear seat, 31-first clamping groove, 311-limiting groove, 32-second clamping groove, 4-upper PIN needle, 41-upper needle strip, 42-contact elastic sheet, 43-first connecting sheet, 431-limiting block, 44-second connecting sheet, 45-first connecting end strip, 5-lower PIN needle, 51-lower needle strip, 52-contact end, 53-second contact end strip, 6-protective block, 7-first positioning block and 8-second positioning block.
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, in the preferred embodiment of the present invention, a plate end connector for conveniently installing a PIN is disclosed, which comprises a plastic shell, a PIN and a shell 1; the plastic shell comprises a plastic shell body 2 and a rear seat 3; the plastic shell body 2 is provided with an installation groove 21; the rear seat 3 is arranged at one end of the plastic shell body 2; one end of the rear seat 3, which is close to the plastic shell body 2, is provided with a first clamping groove 31; a second clamping groove 32 is formed in the top of the rear seat 3; the PIN comprises an upper PIN 4 and a lower PIN 5; the upper PIN needle 4 comprises an upper needle strip 41, a contact elastic sheet 42, a first connecting sheet 43, a second connecting sheet 44 and a first contact end strip 45; the upper needle bar 41 and the contact elastic sheet 42 are arranged in the mounting groove 21; the contact elastic sheet 42 is arranged at one end of the upper needle bar 41, and the contact elastic sheet 42 protrudes out of the top of the plastic shell body 2; the first connecting piece 43 is arranged at the other end of the upper needle bar 42; the first connecting piece 43 is clamped in the first clamping groove 31; the second connecting piece 44 is arranged at one end of the first connecting piece 43; the second connecting piece 44 is clamped in the second clamping groove 32; the first contact end strip 45 is arranged at one end of the second connecting piece 44; the lower PIN 5 comprises a lower PIN strip 51, a contact end 52 and a second contact end strip 53; the lower needle strip 51 is integrally formed in the plastic shell body 2; the contact terminal 52 is arranged at one end of the lower needle bar 51, and the contact terminal 52 is arranged at one end of the top of the plastic shell body 2; the contact terminal 52 is adjacent to the contact spring piece 42; the second contact end strip 43 is arranged at the other end of the lower needle strip 42; the plastic shell body 2 and the rear seat 3 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 pieces 11 are symmetrically arranged above and below the other end of the plastic shell body 2.
In the preferred embodiment of the present invention, the lower PIN 5 and the plastic shell are integrally assembled and formed by a molding process.
In the preferred embodiment of the present invention, the side walls of the two sides of the first engaging groove 31 are provided with a limiting groove 311; two sides of the first connecting piece 43 are provided with limiting blocks 431; the limiting block 431 is clamped in the limiting groove 311, so that the upper PIN needle 4 is more stably installed.
In the preferred embodiment of the present invention, the bottom of the plastic shell body 2 is provided with a first air hole, and the first air hole is communicated to the contact terminal 52; the bottom of the plastic shell body 2 is provided with a second air hole which is communicated to the lower needle strip 51. The arrangement of the air holes facilitates the heat dissipation of the contact end 52 and the lower needle bar 51, so that the service life of the product is prolonged.
In the preferred embodiment of the present invention, the protection blocks 6 are symmetrically arranged on both sides of one end of the rear seat 3; two protection blocks 6 and the top wall of the shell 1 form a protection groove; the first contact end bar 45 and the second contact end bar 53 are located within the shield bath. The protective groove serves to protect the contact terminal strip.
In the preferred embodiment of the present invention, the top two side corners of the rear seat 3 are provided with first positioning blocks 7, the bottom two side corners of one end of the housing 1 are provided with first positioning holes 12, and the first positioning blocks 7 are sleeved in the first positioning holes 12; the outer side corner of one end of the protection block 6 is provided with a second positioning block 8, the corners of two sides of the top of one end of the shell 1 are provided with second positioning holes 13, and the second positioning blocks 8 are sleeved in the second positioning holes 13. The positioning block and the positioning hole are matched to facilitate the positioning, installation and fixation of the shell 1.
In the preferred embodiment of the present invention, a wrapping clip 14 is disposed at one end of the two sides of the housing 1; the wrapping clamping pieces 14 are wrapped and clamped on two sides of the rear seat 3, and the wrapping clamping pieces 14 reversely hook two sides of one end of the rear seat 3, so that the shell 1 is more stably installed.
In the preferred embodiment of the present invention, the two side walls of the housing 1 are provided with second elastic pressing pieces 15, and the top wall of the housing 1 is provided with third elastic pressing pieces 16. The first elastic pressing piece 11, the second elastic pressing piece 15 and the third elastic pressing piece 16 are matched, so that the elastic plugging and unplugging of external articles can be facilitated, the articles can be stabilized, and the articles are not damaged.
In the preferred embodiment of the present invention, the upper PIN 4 is provided with four, and the lower PIN 5 is provided with five.
According to the above description, the utility model discloses conveniently go up the installation of PIN needle, can effectively improve the production efficiency of product.
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. Conveniently go up board end connector of PIN needle installation, its characterized in that: comprises a plastic shell, a PIN needle and a shell;
the plastic shell comprises a plastic shell body and a rear seat; the plastic shell body is provided with an installation groove; the rear seat is arranged at one end of the plastic shell body; a first clamping groove is formed in one end, close to the plastic shell body, of the rear seat collar; the top of the rear seat is provided with a second clamping groove;
the PIN comprises an upper PIN and a lower PIN; the upper PIN comprises an upper PIN strip, a contact elastic sheet, a first connecting sheet, a second connecting sheet and a first contact end strip; the upper needle bar and the contact elastic sheet are arranged in the mounting groove; the contact elastic sheet is arranged at one end of the upper needle bar and protrudes out of the top of the plastic shell body; the first connecting piece is arranged at the other end of the upper needle bar; the first connecting piece is clamped in the first clamping groove; the second connecting piece is arranged at one end of the first connecting piece; the second connecting sheet is clamped in the second clamping groove; the first contact end strip is arranged at one end of the second connecting sheet; the lower PIN comprises a lower needle strip, a contact end and a second contact end strip; the lower needle strip is integrally formed in the plastic shell body; the contact end head is arranged at one end of the lower needle bar, and the contact end head is arranged at one end of the top of the plastic shell body; the contact end is arranged adjacent to the contact elastic sheet; 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.
2. The board end connector facilitating PIN installation of claim 1, wherein: the side walls of the two sides of the first clamping groove are provided with limiting grooves; limiting blocks are arranged on two sides of the first connecting piece; the limiting block is clamped in the limiting groove.
3. The board end connector facilitating PIN installation of claim 2, wherein: the bottom of the plastic shell body is provided with a first air hole; the first air hole is communicated to the contact end.
4. The board end connector facilitating PIN installation of claim 3, wherein: and a second air hole is formed in the bottom of the plastic shell body and communicated to the lower needle strip.
5. The board end connector facilitating PIN installation of claim 1, wherein: the corners of two sides of the top of the rear seat are provided with first positioning blocks; the corner angles at two sides of the bottom of one end of the shell are provided with first positioning holes; the first positioning block is sleeved in the first positioning hole.
6. The board end connector facilitating PIN installation of claim 1, wherein: protection blocks are symmetrically arranged on two sides of one end of the rear seat; the two protection blocks and the top wall of the shell form a protection groove; the first contact end bar and the second contact end bar are located in the guard trench.
7. The board end connector facilitating PIN installation of claim 6, wherein: a second positioning block is arranged at the corner of the outer side of one end of the protection block; second positioning holes are formed in corners of two sides of the top of one end of the shell; the second positioning block is sleeved in the second positioning hole.
8. The board end connector facilitating PIN installation of claim 1, wherein: one end of the two sides of the shell is provided with a wrapping clamping piece; the bag clamping pieces are clamped on two sides of the rear seat, and the bag clamping pieces are hooked on two sides of one end of the rear seat in an inverted mode.
9. The board end connector facilitating PIN installation of claim 1, wherein: and second elastic pressing sheets are arranged on two side walls of the shell.
10. The board end connector facilitating PIN installation of claim 1, wherein: and a third elastic pressing sheet is arranged on the top wall of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951786.3U CN210926397U (en) | 2019-06-21 | 2019-06-21 | Board end connector convenient for installing PIN needles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920951786.3U CN210926397U (en) | 2019-06-21 | 2019-06-21 | Board end connector convenient for installing PIN needles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210926397U true CN210926397U (en) | 2020-07-03 |
Family
ID=71343260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920951786.3U Active CN210926397U (en) | 2019-06-21 | 2019-06-21 | Board end connector convenient for installing PIN needles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210926397U (en) |
-
2019
- 2019-06-21 CN CN201920951786.3U patent/CN210926397U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |