CN209948127U - Plate end connector with low cost and good stability - Google Patents
Plate end connector with low cost and good stability Download PDFInfo
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- CN209948127U CN209948127U CN201920948244.0U CN201920948244U CN209948127U CN 209948127 U CN209948127 U CN 209948127U CN 201920948244 U CN201920948244 U CN 201920948244U CN 209948127 U CN209948127 U CN 209948127U
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- strip
- shell
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- pin
- plastic shell
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Abstract
The utility model discloses a plate end connector with low cost and good stability, which comprises a plastic shell, a PIN needle, a rear plug and a shell; the PIN comprises an upper PIN and a lower PIN; the upper PIN is arranged in the plastic shell in an inserting mode; the lower PIN needle is arranged in the plastic shell in an integrated forming mode; the rear plug is arranged at one end of the plastic shell; the plastic shell and the rear plug are arranged in the shell; the top wall of the shell and the bottom wall of the shell are respectively provided with a first elastic pressing sheet and a second elastic pressing sheet. The utility model discloses connect stably, data transmission performance is good to the price is comparatively cheap, is applicable to large-scale production.
Description
Technical Field
The utility model belongs to the connector field specifically discloses low cost and good plate end connector of stability.
Background
The existing plate end connector is internally provided with a PIN PIN arrangement mode or an integrated mode or a plug-in mode for connecting other devices, the former has good stability but high cost, and the latter has low cost but poor stability and cannot achieve satisfactory effects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plate end connector which has low cost, low cost and good stability.
The utility model discloses a realize its technological effect and the solution that adopts does:
the plate end connector with low cost and good stability comprises a plastic shell, a PIN needle, a rear plug and a shell; the plastic shell comprises a plastic shell body and a rear seat; the plastic shell body is arranged at one end of the rear seat; the plastic shell body is provided with an installation groove; the rear seat is provided with a mounting opening; the mounting opening is communicated with the mounting groove; the top of the rear seat is provided with a fixing hole; a first connecting clamping groove and a first connecting clamping block are arranged on two sides of the bottom of the rear seat; 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 and is vertically arranged relative to the plastic shell body; 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 is arranged at one end of the lower needle bar, and the contact end is arranged on the top of one end 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 and is parallel to the first contact end strip; the rear plug comprises a stabilizing block and a connecting plate; the stabilizing block is arranged at the other end of the rear seat; a stabilizing hole is arranged in the stabilizing block; the first contact end strip and the second contact end strip penetrate through the stabilizing hole from the bottom; a second connecting clamping groove and a second connecting clamping block are arranged on two sides of the bottom of the stabilizing block; the first connecting clamping block is clamped in the second connecting clamping groove; the second connecting clamping block is clamped in the first connecting clamping groove; the connecting plate is arranged at the top of the stabilizing block; the first contact end strip and the second contact end strip penetrate out of the connecting plate; the bottom of the connecting plate is provided with a fixing column; the fixing column is arranged in the fixing hole; the plastic shell body and the rear seat are arranged in the shell; the stabilizing block is arranged in the shell, and the connecting plate is pressed against the outer side of the top of the shell; the top wall of the shell and the bottom wall of the shell are respectively provided with a first elastic pressing sheet and a second elastic pressing sheet.
Preferably, clamping grooves are formed in two sides of the bottom of the rear seat; the side wall of the bottom of the shell is provided with a clamping sheet; the clamping piece is clamped in the clamping groove.
Preferably, one end of the mounting groove is provided with an opening; a limit groove is formed in the side wall of one end of the opening; one end of the contact elastic sheet is provided with a limiting sheet; the limiting sheet is reversely buckled on the inner top wall of the limiting groove.
Preferably, the top parts of the two side walls of the mounting opening are provided with limiting slots; the upper PIN further comprises a connecting piece which is arranged between the upper PIN strip and the first contact end strip; the two sides of the connecting sheet are provided with inverted hook blocks; the inverted hook block is clamped in the limiting slot.
Preferably, the inlet end of the limiting slot is provided with a flaring chamfer.
Preferably, four upper PIN needles are arranged; five lower PIN needles are arranged.
Preferably, the bottom wall of the housing is provided with a third resilient tab.
Preferably, the two side walls of the shell are provided with fourth elastic pressing sheets.
Preferably, the top of the shell is provided with a bag clamping piece; the bag clamping piece is clamped on the corners of the two sides of the top of the rear seat.
The utility model has the advantages that: a PIN needle for contacting the connection is divided into last PIN needle and lower PIN needle two kinds, and lower PIN needle adopts and sets up with plastic shell body integrated into one piece's mode, goes up the mode setting that PIN needle adopted the grafting, not only the cost is reduced, has still guaranteed data transmission's high stability simultaneously.
Drawings
Fig. 1 is a schematic diagram 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 diagram of a plate-end connector shell according to 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 rear seat mounting opening disclosed in an embodiment of the present invention;
fig. 6 is a schematic view of a limiting groove of a plastic shell body disclosed in an embodiment of the present invention;
fig. 7 is a schematic view of the bottom of the rear plug according to the embodiment of the present invention;
fig. 8 is a PIN schematic diagram disclosed in the embodiment of the present invention.
And (3) identification and explanation: 1-plastic shell body, 11-mounting groove, 12-opening, 13-limiting groove, 2-back seat, 21-mounting opening, 22-fixing hole, 23-first connecting clamping groove, 24-first connecting clamping block, 25-clamping groove, 26-limiting slot, 27-flaring chamfer, 3-upper PIN, 31-upper needle bar, 32-contact spring sheet, 33-first contact end bar, 34-limiting sheet, 35-inverted hook block, 4-lower PIN, 41-lower needle bar, 42-contact end, 43-second contact end bar, 5-stabilizing block, 51-stabilizing hole, 52-second connecting clamping groove, 53-second connecting clamping block, 6-connecting plate, 7-fixing column, 8-shell, 81-first elastic pressing sheet, 82-second elastic pressing piece, 83-clamping piece, 84-third elastic pressing piece, 85-fourth elastic pressing piece, 86-wrapping piece and 9-accommodating groove.
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. 1-8, in the preferred embodiment of the present invention, a plate end connector with low cost and good stability is disclosed, which comprises a plastic shell, a PIN, a rear plug and a shell 8; the plastic shell comprises a plastic shell body 1 and a rear seat 2; the plastic shell body 1 is arranged at one end of the rear seat 2; the plastic shell body 1 is provided with an installation groove 11; the rear seat 2 is provided with a mounting opening 21; the mounting opening 21 is communicated with the mounting groove 11; the top of the rear seat 2 is provided with a fixing hole 22; a first connecting clamping groove 23 and a first connecting clamping block 24 are arranged on two sides of the bottom of the rear seat 2; the PIN comprises an upper PIN PIN 3 and a lower PIN PIN 4; the upper PIN PIN 3 comprises an upper PIN strip 31, a contact elastic sheet 32 and a first contact end strip 33; the upper needle bar 31 passes through the mounting opening 21 and is arranged in the mounting groove 11; the contact elastic sheet 32 is arranged at one end of the upper needle bar 31, and the contact elastic sheet 32 is positioned at the tail end of the mounting groove 11; the first contact end strip 33 is arranged at the other end of the upper needle strip 31, and the first contact end strip 33 is vertically arranged relative to the plastic shell body 1; the lower PIN 4 comprises a lower PIN strip 41, a contact tip 42 and a second contact tip strip 43; the lower needle strip 41 is integrally formed in the plastic shell body 1; the contact end 42 is arranged at one end of the lower needle bar 41, and the contact end 42 is arranged on the top of one end of the plastic shell body 1; the contact end 42 is adjacent to the contact spring piece 32; the second contact end strip 43 is arranged at the other end of the lower needle strip 41, and the second contact end strip 43 and the first contact end strip 33 are parallel to each other; the rear plug comprises a stabilizing block 5 and a connecting plate 6; the stabilizing block 5 is arranged at the other end of the rear seat 2; a stabilizing hole 51 is arranged in the stabilizing block 5; the first contact end strip 33 and the second contact end strip 43 pass through the stabilizing hole 51 from the bottom; a second connecting clamping groove 52 and a second connecting clamping block 53 are arranged on two sides of the bottom of the stabilizing block 5; the first connecting block 24 is clamped in the second connecting slot 52; the second connecting clamping block 53 is clamped in the first connecting clamping groove 23; the connecting plate 6 is arranged at the top of the stabilizing block 5; the first contact end strip 33 and the second contact end strip 43 pass out of the connecting plate 6; the bottom of the connecting plate 6 is provided with a fixing column 7; the fixing column 7 is arranged in the fixing hole 22; the plastic shell body 1 and the rear seat 2 are arranged in the shell 8; the stabilizing block 5 is arranged in the shell 8, and the connecting plate 6 is pressed against the top outer side of the shell 8; the top wall of the housing 8 and the bottom wall of the housing 8 are provided with a first elastic pressing piece 81 and a second elastic pressing piece 82, respectively.
In the preferred embodiment of the present invention, the lower needle bar 41 is integrally formed in the plastic shell body 1 by a molding process.
In the preferred embodiment of the present invention, the two sides of the bottom of the rear seat 2 are provided with clamping grooves 25; the side wall of the bottom of the shell 8 is provided with a clamping sheet 83; the clamping piece 83 is clamped in the clamping groove 25. The clamping piece 83 is clamped in the clamping groove 25, so that the shell 8 is more firmly installed.
In the preferred embodiment of the present invention, an opening 12 is disposed at one end of the mounting groove 11; a limiting clamping groove 13 is formed in the side wall of one end of the opening 12; one end of the contact elastic sheet 32 is provided with a limiting sheet 34; the limiting sheet 34 is reversely buckled on the inner top wall of the limiting groove 13. The limiting sheet 34 is arranged in the limiting groove 13, so that the upper PIN needle 3 is more stably installed and is not easy to loosen.
In the preferred embodiment of the present invention, the top of the two side walls of the mounting opening 21 is provided with a limiting slot 26; the upper PIN 3 further comprises a connecting piece 34, and the connecting piece 34 is arranged between the upper PIN strip 31 and the first contact end strip 33; the two sides of the connecting sheet 34 are provided with inverted hook blocks 35; the inverted hook block 35 is clamped in the limiting slot 26, so that the upper PIN needle 3 is more stably installed.
In the preferred embodiment of the present invention, the inlet end of the spacing slot 26 is provided with a flaring chamfer 27, so that the PIN 3 can be prevented from being damaged when the PIN 3 is installed.
In the preferred embodiment of the present invention, four upper PIN PINs 3 are provided; the lower PIN needle 4 is provided with five strips.
In the preferred embodiment of the present invention, the bottom wall of the housing 8 is provided with a third elastic pressing piece 84, and the two side walls of the housing 8 are provided with fourth elastic pressing pieces 85, which cooperate with the first elastic pressing piece 81 and the second elastic pressing piece 82 to facilitate the elastic insertion and extraction of the connecting device.
In the preferred embodiment of the present invention, the top of the housing 8 is provided with a packing clip 86; the wrapping clamping pieces 86 are wrapped and clamped on the corners of the two sides of the top of the rear seat 2, so that the shell 8 is more firmly installed.
In the preferred embodiment of the present invention, the housing 8 is provided with a holding groove 9, and the rear seat 2 is located in the holding groove 9, which facilitates the installation of the rear seat 2 and the extension of the first contact end strip 33 and the second contact end strip 43.
As can be seen from the above description, the utility model discloses connection performance is stable to the price is comparatively cheap.
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 (9)
1. Low cost and good plate end connector of stability, its characterized in that: comprises a plastic shell, a PIN needle, a rear plug and a shell;
the plastic shell comprises a plastic shell body and a rear seat; the plastic shell body is arranged at one end of the rear seat; the plastic shell body is provided with an installation groove; the rear seat is provided with a mounting opening; the mounting opening is communicated with the mounting groove; the top of the rear seat is provided with a fixing hole; a first connecting clamping groove and a first connecting clamping block are arranged on two sides of the bottom of the rear seat;
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 and is vertically arranged relative to the plastic shell body; 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 is arranged at one end of the lower needle bar, and the contact end is arranged on the top of one end 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 and is parallel to the first contact end strip;
the rear plug comprises a stabilizing block and a connecting plate; the stabilizing block is arranged at the other end of the rear seat; a stabilizing hole is arranged in the stabilizing block; the first contact end strip and the second contact end strip penetrate through the stabilizing hole from the bottom; a second connecting clamping groove and a second connecting clamping block are arranged on two sides of the bottom of the stabilizing block; the first connecting clamping block is clamped in the second connecting clamping groove; the second connecting clamping block is clamped in the first connecting clamping groove; the connecting plate is arranged at the top of the stabilizing block; the first contact end strip and the second contact end strip penetrate out of the connecting plate; the bottom of the connecting plate is provided with a fixing column; the fixing column is arranged in the fixing hole;
the plastic shell body and the rear seat are arranged in the shell; the stabilizing block is arranged in the shell, and the connecting plate is pressed against the outer side of the top of the shell; the top wall of the shell and the bottom wall of the shell are respectively provided with a first elastic pressing sheet and a second elastic pressing sheet.
2. The inexpensive and stable plate end connector of claim 1, wherein: clamping grooves are formed in two sides of the bottom of the rear seat; the side wall of the bottom of the shell is provided with a clamping sheet; the clamping piece is clamped in the clamping groove.
3. The inexpensive and stable plate end connector of claim 1, wherein: an opening is formed in one end of the mounting groove; a limit groove is formed in the side wall of one end of the opening; one end of the contact elastic sheet is provided with a limiting sheet; the limiting sheet is reversely buckled on the inner top wall of the limiting groove.
4. The inexpensive and stable plate end connector of claim 1, wherein: the tops of two side walls of the mounting opening are provided with limiting slots; the upper PIN further comprises a connecting piece which is arranged between the upper PIN strip and the first contact end strip; the two sides of the connecting sheet are provided with inverted hook blocks; the inverted hook block is clamped in the limiting slot.
5. The inexpensive and stable plate end connector of claim 4, wherein: and an flaring chamfer is arranged at the inlet end of the limiting slot.
6. The inexpensive and stable plate end connector of claim 1, wherein: the upper PIN needle is provided with four PINs; five lower PIN needles are arranged.
7. The inexpensive and stable plate end connector of claim 1, wherein: and a third elastic pressing sheet is arranged on the bottom wall of the shell.
8. The inexpensive and stable plate end connector of claim 1, wherein: and fourth elastic pressing sheets are arranged on two side walls of the shell.
9. The inexpensive and stable plate end connector of claim 1, wherein: the top of the shell is provided with a packing clip sheet; the bag clamping piece is clamped on the corners of the two sides of the top of the rear seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948244.0U CN209948127U (en) | 2019-06-21 | 2019-06-21 | Plate end connector with low cost and good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948244.0U CN209948127U (en) | 2019-06-21 | 2019-06-21 | Plate end connector with low cost and good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209948127U true CN209948127U (en) | 2020-01-14 |
Family
ID=69136040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920948244.0U Active CN209948127U (en) | 2019-06-21 | 2019-06-21 | Plate end connector with low cost and good stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209948127U (en) |
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2019
- 2019-06-21 CN CN201920948244.0U patent/CN209948127U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |