CN209607949U - Improve the plastic casing of tine resiliency circlip clamping engagement structure - Google Patents
Improve the plastic casing of tine resiliency circlip clamping engagement structure Download PDFInfo
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- CN209607949U CN209607949U CN201920431530.XU CN201920431530U CN209607949U CN 209607949 U CN209607949 U CN 209607949U CN 201920431530 U CN201920431530 U CN 201920431530U CN 209607949 U CN209607949 U CN 209607949U
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- terminal
- card slot
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Abstract
Improve the plastic casing of tine resiliency circlip clamping engagement structure, in roof platform (104) towards pedestal (1) outer wall apex angle side quit a post and thus leave it vacant slot (105), short slot (105) has inclined support surface between roof platform (104), step (103) are set on short slot (105) another side wall, the inwardly projecting side platform (102) in halfpace type of other card slot (101) side wall of step (103)；Substrate (201) outer middle side part is clamped on side platform (102) inner wall, it is held out against in roof platform (104) inner wall inclined support surface at the top of terminal (205), spring card (202) outer lower end is held out against on step (103) inner wall.Increase the reliability of terminal and the collocation of plastic cement inlay card, effective stable prod quality can arbitrarily select wire count and spacing, be more convenient connection faster, greatly reduce the volume of electronic product, reduce production cost, improve production efficiency.
Description
Technical field
The utility model relates to the structure improved technologies of the support device of electronic product terminal plug-in base, especially improvement end
The plastic casing of elastic circlip clamping engagement structure.
Background technique
Electronic product terminal splicing structure is the primary structure of terminal connection, and wherein terminal connector further includes that terminal is fixed
Connector construction is done in end connection structure and terminal grafting.
Terminal connecting line be for convenience of conducting wire connection and apply, it in fact be exactly one section be enclosed in inside ambroin
Sheet metal, both ends have hole can be inserted.The pedestal of terminal connector, that is, the plastic part of product, its effect are branch
Support contact component --- conduct piece simultaneously loosens it securely not, in addition for entire terminal plastic can also play one it is dust-proof,
It is antifouling and moisture-proof, so the V0 material that the product pedestal plastic of general high quality can select degree of protection high.Pedestal can be installed
Needle-like conduct piece and pass conduct piece, conducting wire are accessed from the half part of connector, are picked out from the other half, so can be called again
Male connector and female.Pedestal, that is, housing plastic cement usually can be mounted directly connection on a printed circuit board to capillary foot
The general designation of device, pedestal and pedestal main difference is that pedestal is always installed together with circuit pin, and pedestal is ghost.
Another important component is the conduct piece of terminal connector, and tine resiliency circlip is most common conduction
Part, its effect be the two part conductors or wire bonding to be connected together, circuit is connected, and electric current flows through connection
Device.There are two types of main Types for contact part: terminal (terminal) and contact pin (pin).Concrete shape in kind is then changeful.
Currently, in housing plastic cement series of products, after terminal and plastic cement cooperation, when terminal stress is pulled back, tine resiliency card
Spring can expose housing plastic seat body, cause the retentivity of terminal and plastic seat body that requirement is not achieved, route is easily caused to connect
Connect failure.
Utility model content
The purpose of the utility model is to provide the plastic casings for improving tine resiliency circlip clamping engagement structure, solve terminal
Elastic circlip exposes the problem of plastic cement.
The purpose of this utility model will be realized by following technical measures: including pedestal and tine resiliency circlip；Pedestal
In be provided with the card slot of strip, mounting terminal elastic circlip in card slot, card slot top is provided with jack, top is provided with by jack
Platform, in roof platform towards pedestal outer wall apex angle side quit a post and thus leave it vacant slot, short slot is to there is inclined support surface between roof platform, on another side wall of short slot
Step is set, the inwardly projecting side platform in halfpace type of the card slot side wall by step；Corresponding, bar shaped is arranged at tine resiliency circlip bottom
Substrate, in substrate top mounting terminal, flexible cambered surface, terminal outer tip end are fixedly connected on substrate top on the inside of terminal,
Meanwhile oblique outside connects out spring card on the outside of substrate top；Corresponding, 201 bottom inlay card of substrate is in card slot, on the outside of substrate
Middle part is clamped on side platform inner wall, and terminal tip portions are held out against in roof platform inner wall inclined support surface, and spring card outer lower end is held out against in platform
On rank inner wall.
Especially, there is convex edge in card slot bottom outer.
Especially, it is arranged in parallel at least two card slots in pedestal, tine resiliency circlip is installed in each card slot.
Especially, the upward bending in substrate top inside edge is dug, and substrate top opposite sides is held out against respectively on the card slot right side
Between side inner wall and step.
Especially, upward bending is dug respectively for substrate top and bottom inside edge, and substrate passes through outside center edge portion top
In side platform, and edge is dug by top and bottom bending and is clamped on the right side of card slot composition support on inner wall respectively.
Especially, jack is corresponded on the inside of terminal above arc elastic surface.
Especially, base plate bottom is horizontally connected with bottom snap-gauge, and bottom snap-gauge edges at two ends is dug upwards respectively.
Especially, reinforcement supporting plate is horizontally connected in the middle part of substrate.
The advantages of the utility model and effect: increase the reliability of terminal and the collocation of plastic cement inlay card, effective stable prod product
Matter can arbitrarily select wire count and spacing, be more convenient connection faster, greatly reduce the volume of electronic product, reduce
Production cost improves production efficiency.
Detailed description of the invention
Fig. 1 is 1 schematic diagram of application structure of the utility model embodiment.
Fig. 2 is base structure schematic diagram in the utility model embodiment 1.
Appended drawing reference includes:
1- pedestal, 2- tine resiliency circlip, 101- card slot, 102- side platform, 103- step, 104- roof platform, 105- short slot,
106- jack, 201- substrate, 202- spring card, the bottom 203- snap-gauge, 204- reinforce supporting plate, 205- terminal.
Specific embodiment
The utility model principle is, snap fitting structure supporting point is rationally arranged, takes into account stability and tine resiliency branch supports
Power increases by 205 retentivity of terminal on pedestal 1 and tine resiliency circlip 2, promotes a kind of buckle knot of product with stable quality
Structure is suitable for Housing class Terminal series of products.The snap fitting structure principle can be suitable for moving parts and mainboard extensively
Between, pcb board between pcb board, miniaturization electrical equipment in.
The utility model includes: pedestal 1 and tine resiliency circlip 2.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1: as shown in figure 1 and 2, the card slot 101 of strip, installation end in card slot 101 are provided in pedestal 1
Elastic circlip 2,101 top of card slot are provided with jack 106, roof platform 104 are provided with by jack 106, in roof platform 104 towards pedestal
1 outer wall apex angle side quit a post and thus leave it vacant slot 105, short slot 105 has inclined support surface between roof platform 104, is arranged on another side wall of short slot 105
Step 103, the inwardly projecting side platform 102 in halfpace type of 101 side wall of card slot on 103 side of step；It is corresponding, tine resiliency circlip 2
The substrate 201 of bar shaped is arranged at bottom, the flexible cambered surface on the inside of 201 top mounting terminal 205 of substrate, terminal 205, outside terminal 205
Side top is fixedly connected on 201 top of substrate, meanwhile, spring card 202 is connected out in the oblique outside of 201 top outer of substrate；It is corresponding
, in card slot 101, the outer middle side part of substrate 201 is clamped on 102 inner wall of side platform 201 bottom inlay card of substrate, 205 top of terminal
It holds out against in 104 inner wall inclined support surface of roof platform, 202 outer lower end of spring card is held out against on 103 inner wall of step.
In aforementioned, there is convex edge in 101 bottom outer of card slot.
In aforementioned, it is arranged in parallel at least two card slots 101 in pedestal 1, tine resiliency is installed in each card slot 101
Circlip 2.
In aforementioned, the 201 upward bending in inside top edge of substrate is dug, and 201 top opposite sides of substrate is held out against respectively
Between 101 right side inner wall of card slot and step 103.
In aforementioned, 201 top and bottom inside edge of substrate respectively dig by upward bending, and substrate 201 passes through outer middle side part
Edge is withstood in side platform 102, and is dug edge by top and bottom bending and be clamped on structure on 101 right side inner wall of card slot respectively
At support.
In aforementioned, corresponding jack 106 above 205 inside arc elastic surface of terminal.
In aforementioned, 201 bottom of substrate is horizontally connected with bottom snap-gauge 203, and snap-gauge 203 edges at two ends in bottom is dug upwards respectively.
In aforementioned, it is horizontally connected in the middle part of substrate 201 and reinforces supporting plate 204.
In the utility model embodiment, in the cooperation position of pedestal 1 and tine resiliency circlip 2, be rationally arranged side platform 102,
Step 103, roof platform 104, a inlay card step of short slot more than 105 respectively correspond clamping spring card 202 and terminal 205, both facilitated installation,
It prevents from loosening, and tine resiliency circlip 2 is kept to clamp tension and elasticity, preventing terminal causes bullet due to being influenced by the external force pulled down
Property the exposed phenomenon of circlip improve the reliability of terminal and plastic cement collocation, product to increase the retentivity of terminal and plastic cement
Matter is stablized.
Claims (8)
1. improving the plastic casing of tine resiliency circlip clamping engagement structure, including pedestal (1) and tine resiliency circlip (2)；Its
It is characterized in that, the card slot (101) of strip, mounting terminal elastic circlip (2) in card slot (101), card slot is provided in pedestal (1)
(101) top is provided with jack (106), is provided with roof platform (104) by the jack (106), roof platform (104) towards pedestal (1) outside
Wall apex angle side quit a post and thus leave it vacant slot (105), short slot (105) have inclined support surface between roof platform (104), in short slot (105) another side wall
Upper setting step (103), the inwardly projecting side platform (102) in halfpace type of other card slot (101) side wall of step (103)；It is corresponding,
The substrate (201) of bar shaped is arranged at tine resiliency circlip (2) bottom, the mounting terminal (205) at the top of substrate (201), in terminal (205)
The flexible cambered surface in side, terminal (205) outer tip end are fixedly connected at the top of substrate (201), meanwhile, it is outer at the top of substrate (201)
Skew back connects out spring card (202) outward；Corresponding, substrate (201) bottom inlay card is in card slot (101), on the outside of substrate (201)
Middle part is clamped on side platform (102) inner wall, is held out against in roof platform (104) inner wall inclined support surface at the top of terminal (205), spring card
(202) outer lower end is held out against on step (103) inner wall.
2. improving the plastic casing of tine resiliency circlip clamping engagement structure as described in claim 1, which is characterized in that card slot
(101) there is convex edge in bottom outer.
3. improving the plastic casing of tine resiliency circlip clamping engagement structure as described in claim 1, which is characterized in that pedestal
(1) it is arranged in parallel at least two card slots (101) in, tine resiliency circlip (2) are installed in each card slot (101).
4. improving the plastic casing of tine resiliency circlip clamping engagement structure as described in claim 1, which is characterized in that substrate
(201) the upward bending in inside top edge is dug, and opposite sides is held out against respectively on the right side of card slot (101) at the top of substrate (201)
Between wall and step (103).
5. improving the plastic casing of tine resiliency circlip clamping engagement structure as described in claim 1, which is characterized in that substrate
(201) upward bending is dug respectively for top and bottom inside edge, and substrate (201) withstands on side platform by outside center edge portion
(102) on, and edge is dug by top and bottom bending and is clamped on the right side of card slot (101) composition support on inner wall respectively.
6. improving the plastic casing of tine resiliency circlip clamping engagement structure as described in claim 1, which is characterized in that terminal
(205) above the arc elastic surface of inside corresponding jack (106).
7. improving the plastic casing of tine resiliency circlip clamping engagement structure as described in claim 1, which is characterized in that substrate
(201) bottom is horizontally connected with bottom snap-gauge (203), and bottom snap-gauge (203) edges at two ends is dug upwards respectively.
8. improving the plastic casing of tine resiliency circlip clamping engagement structure as described in claim 1, which is characterized in that substrate
(201) middle part, which is horizontally connected with, reinforces supporting plate (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431530.XU CN209607949U (en) | 2019-04-01 | 2019-04-01 | Improve the plastic casing of tine resiliency circlip clamping engagement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431530.XU CN209607949U (en) | 2019-04-01 | 2019-04-01 | Improve the plastic casing of tine resiliency circlip clamping engagement structure |
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| Publication Number | Publication Date |
|---|---|
| CN209607949U true CN209607949U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431530.XU Active CN209607949U (en) | 2019-04-01 | 2019-04-01 | Improve the plastic casing of tine resiliency circlip clamping engagement structure |
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| CN (1) | CN209607949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670985A (en) * | 2021-09-22 | 2021-11-19 | 中国航空工业集团公司上海航空测控技术研究所 | Switching and electricity transmission device for sheet type oxygen sensor |
-
2019
- 2019-04-01 CN CN201920431530.XU patent/CN209607949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113670985A (en) * | 2021-09-22 | 2021-11-19 | 中国航空工业集团公司上海航空测控技术研究所 | Switching and electricity transmission device for sheet type oxygen sensor |
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