CN201345431Y - Integrated 45-degree line-incoming connecting terminal - Google Patents
Integrated 45-degree line-incoming connecting terminal Download PDFInfo
- Publication number
- CN201345431Y CN201345431Y CNU2008201680464U CN200820168046U CN201345431Y CN 201345431 Y CN201345431 Y CN 201345431Y CN U2008201680464 U CNU2008201680464 U CN U2008201680464U CN 200820168046 U CN200820168046 U CN 200820168046U CN 201345431 Y CN201345431 Y CN 201345431Y
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- housing
- spring card
- type
- type spring
- pin
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Abstract
The utility model discloses an integrated 45-degree line-incoming connecting terminal comprising V-shaped spring clips, buttons, an integrated casing and a bottom cover matched with the casing. At least one line-incoming hole is formed side by side at intervals on the casing; the opening direction of the line-incoming hole is arranged at 45 degrees with the bottom wall; the buttons are arranged in the positions corresponding to the V-shaped spring clamp clips; and each of the buttons interlockingly cooperates with the elastic movable edge of each V-shaped spring clamp clip. The utility model has the advantages of good quality stability, low production cost, high production efficiency, etc.
Description
Technical field
The utility model relates to a kind of binding post, specifically is meant a kind of integral type 45 degree inlet wire type binding posts.
Background technology
Binding post is the wiring unit that is widely used in the telecommunications field, especially uses more general on general PCB circuit board.At present, the 45 degree inlet wire type binding posts that have a kind of pcb board to use on the market, as shown in Figure 1, its structure comprise the housing 1 of a plurality of amalgamations mutually ', V-type Spring Card 3 ', button 4 ', side cover plate 2 ', described housing is provided with wire guide, this entrance hole 11 ' the perforate direction and the diapire of housing be 45 degree and be provided with, the inwall of relative entrance hole is provided with the V-type Spring Card on the described housing, one side of this V-type Spring Card folds up as fixed edge and is fixed in enclosure interior, the another side of this V-type Spring Card as the elasticity active edges perk withstand inner walls, the elasticity active edges that the position relative with V-type Spring Card position is provided with a button and V-type Spring Card on the housing is linked, also be provided with pin on V-type Spring Card fixed edge, pin extends to outside the housing.But, 45 degree inlet wire type binding posts of this structure, its housing all is single individuality, amalgamation need be carried out and multi-thread access function could be realized, and this 45 degree inlet wire type binding posts are finished multi-thread access function owing to need a plurality of housings to carry out assembly unit, in use, usually occur expanding with heat and contract with cold because of material in housing and housing mosaic or the gap appears in reason such as wiring insertion, directly cause whole binding post can't be installed on the pcb board, had a strong impact on its quality of stability, and this 45 degree inlet wire type binding posts that need amalgamation need the workman to carry out assembly unit between a plurality of housings in the process of producing, and have increased production cost and have reduced production efficiency.
The utility model content
The purpose of this utility model is in order to overcome the shortcoming and defect that prior art exists, and a kind of steady quality, production cost is low, production efficiency is high integral type 45 degree inlet wire type binding posts are provided.
For achieving the above object, the technical solution of the utility model is to comprise the V-type Spring Card, button, also include integral housing, and the bottom adaptive with housing, be arranged at intervals with at least one entrance hole on the described housing side by side, the perforate direction of this wire guide and the diapire of housing are 45 degree and are provided with, inside corresponding to each entrance hole on the described housing is provided with storage tank, described bottom is installed on the bottom sealing of the bottom of housing with storage tank, described V-type Spring Card is arranged in this storage tank, and one side of this V-type Spring Card folds up as fixed edge and is fixed on the storage tank bottom, and also be provided with pin on the fixed edge of this described V-type Spring Card, this pin passes bottom and extends to outside the housing, the another side of described V-type Spring Card as the elasticity active edges perk withstand the upper end inwall of storage tank, position corresponding to each V-type Spring Card on the described housing is provided with button, and the elasticity active edges formation of this button and V-type Spring Card is linked.This setting is because the setting of being integral of housing, whole housing can pass through the direct injection moulding production of mould, having avoided traditional needs amalgamation and produces the gap, the total quality good stability, and the wiring hole that the utility model is set housing according to concrete required multi-thread access number produces, and need not workman's amalgamation, and can realize streamline production, greatly improve production efficiency, reduced production cost.
As to technique scheme further replenish and perfect, the utility model also preferably has following technical scheme, described adjacent storage tank is separated by dividing plate, the fixed edge both sides of described V-type Spring Card are provided with male and fomale(M﹠F), and described dividing plate is provided with the groove and the boss of joining with the male and fomale(M﹠F) card.By this setting, the fixed edge of V-type Spring Card is securely fixed in very much the bottom of storage tank.
The bottom of described dividing plate is provided with joint pin, and this joint pin is provided with annular groove, and described bottom is provided with this joint pin card joins fixing installing hole.By this setting, bottom can be fixed on the housing in a longitudinal direction, has improved product quality stability.
The sidewall of described bottom is provided with buckle, and the madial wall of described housing is provided with the bayonet socket with the buckle snap fit.By this setting, bottom can be fixed on the housing in a lateral direction, has improved product quality stability.
Pin corresponding to each V-type Spring Card on the described bottom is provided with " L " shape fixed frame, end that should " L " shape fixed frame is the consistent rectangle frame of width with the pin of V-type Spring Card, this L " other end of shape fixed frame is the prolate square box adaptive with the pin thickness of V-type Spring Card.By this setting, in the time of the assembling of V-type Spring Card, pin places the rectangle frame earlier, move to prolate square box corresponding position then, the last parallel prolate square box that is pushed into is fixed, and has so both made things convenient for the assembling of V-type Spring Card, has improved the stability of V-type Spring Card assembling again.
The lateral wall of described housing is provided with a plurality of grooves.Described bottom is provided with a plurality of grooves.Because of the present utility model can production by the Shooting Technique streamline, therefore for fear of too thick because of the product outer wall, and cause the injection molding process middle shell because of expanding with heat and contract with cold distortion, therefore by this setting, housing and bottom are provided with a plurality of grooves, not only can save material, but also greatly reduce housing, improve the stability of product quality because of the possibility that being out of shape appears in injection moulding production.
Below in conjunction with specification drawings and specific embodiments the utility model is done further introduction.
Description of drawings
Fig. 1 background technology structural representation;
Fig. 2 the utility model embodiment structure cutaway view;
Fig. 3 the utility model embodiment perspective view;
Fig. 4 the utility model embodiment V-type Spring Card structural representation;
Fig. 5 the utility model embodiment partial structurtes exploded view;
Fig. 6 the utility model embodiment I portion enlarged drawing.
Embodiment
As the described embodiment of the present utility model of Fig. 2-5, comprise V-type Spring Card 3, button 4, also include integral housing 1, and the bottom 2 adaptive with housing, be arranged at intervals with at least one entrance hole 11 on the described housing side by side, the perforate direction of this entrance hole 11 and the diapire of housing are 45 degree and are provided with, inside corresponding to each entrance hole 11 on the described housing 1 is provided with storage tank 12, described bottom 2 is installed on the bottom sealing of the bottom of housing 1 with storage tank 12, described V-type Spring Card 3 is arranged in this storage tank 12, and one side of this V-type Spring Card 3 folds up as fixed edge 31 and is fixed on storage tank 12 bottoms, and also be provided with pin 32 on the fixed edge 31 of this described V-type Spring Card 3, this pin 32 passes bottom 2 and extends to outside the housing 1, pin corresponding to each V-type Spring Card on the described bottom 2 of present embodiment is provided with " L " shape fixed frame 24, end that should " L " shape fixed frame is the consistent rectangle frame 241 of width with the pin of V-type Spring Card, this L " other end of shape fixed frame is the prolate square box 242 adaptive with the pin thickness of V-type Spring Card.By this setting, in the time of the assembling of V-type Spring Card, pin places the rectangle frame earlier, move to prolate square box corresponding position then, the last parallel prolate square box that is pushed into is fixed, and has so both made things convenient for the assembling of V-type Spring Card, has improved the stability of V-type Spring Card assembling again.
In addition, the another side of the described V-type Spring Card 3 of present embodiment as the elasticity active edges 33 perks withstand the upper end inwall of storage tank 12, position corresponding to each V-type Spring Card 3 on the described housing 1 is provided with button 4, this button 4 is linked with elasticity active edges 33 formations of V-type Spring Card 3, this setting is because the setting of being integral of housing, whole housing can be produced by the injection moulding of mould streamline, both avoided traditional binding post to need amalgamation and produce the gap, improved product total quality stability, and the quantity that the utility model is set the wiring hole of housing according to concrete inlet wire number is produced, need not workman's amalgamation, and can realize streamline production, greatly improve production efficiency, reduced production cost.
As to technique scheme further replenish and perfect, present embodiment also preferably has following technical scheme, described adjacent storage tank 12 is separated by dividing plate 13, fixed edge 31 both sides of described V-type Spring Card 3 are provided with male and fomale(M﹠F) 311, and described dividing plate 13 is provided with the groove 131 and the boss 132 of joining with male and fomale(M﹠F) 311 cards.By this setting, the fixed edge 31 of V-type Spring Card 3 is securely fixed in very much the bottom of storage tank.It also is feasible that certain V-type Spring Card described in the utility model does not have male and fomale(M﹠F) to install and fix, and these schemes are also because of falling within the protection range of the present utility model.
In addition, the bottom of the described dividing plate 13 of present embodiment is provided with joint pin 133, and this joint pin 133 is provided with annular groove 1331, and described bottom 2 is provided with this joint pin 133 cards joins fixing installing hole 21.By this setting, bottom 2 can be fixed on the housing 1 in a longitudinal direction, improved product quality stability, in order to strengthen the steadiness that is connected of bottom 2 and housing 1 again, can also insert part that installing hole 21 exposes to joint pin 133 and carry out supersonic welding and press or emit to press and handle.The sidewall of described bottom 2 is provided with buckle 22, and the madial wall of described housing 1 is provided with the bayonet socket 14 with buckle 22 snap fit.By this setting, bottom 2 can be fixed on the housing 1 in a lateral direction, has improved product quality stability.
Because of the present utility model can production by the Shooting Technique streamline, therefore for fear of too thick because of the housing outer wall, and cause injection molding process middle shell or bottom to be out of shape, therefore present embodiment is provided with a plurality of grooves 15 with the lateral wall of described housing 1, and described bottom 2 is provided with a plurality of grooves 23.Not only can save material, but also greatly reduce housing 1, improve the stability of product quality because of the possibility that being out of shape appears in injection moulding production.
Claims (7)
1. an integral type 45 is spent inlet wire type binding posts, comprise the V-type Spring Card, button, it is characterized in that: also include integral housing, and the bottom adaptive with housing, be arranged at intervals with at least one entrance hole on the described housing side by side, the perforate direction of this entrance hole and the diapire of housing are 45 degree and are provided with, inside corresponding to each entrance hole on the described housing is provided with storage tank, described bottom is installed on the bottom sealing of the bottom of housing with storage tank, described V-type Spring Card is arranged in this storage tank, and one side of this V-type Spring Card folds up as fixed edge and is fixed on the storage tank bottom, and also be provided with pin on the fixed edge of this described V-type Spring Card, this pin passes bottom and extends to outside the housing, the another side of described V-type Spring Card as the elasticity active edges perk withstand the upper end inwall of storage tank, position corresponding to each V-type Spring Card on the described housing is provided with button, and the elasticity active edges formation of this button and V-type Spring Card is linked.
2. according to the described integral type 45 degree inlet wire type binding posts of claim 1, it is characterized in that: described adjacent storage tank is separated by dividing plate, the fixed edge both sides of described V-type Spring Card are provided with male and fomale(M﹠F), and described dividing plate is provided with the groove and the boss of joining with the male and fomale(M﹠F) card.
3. according to the described integral type 45 degree inlet wire type binding posts of claim 2, it is characterized in that: the bottom of described dividing plate is provided with joint pin, and this joint pin is provided with annular groove, and described bottom is provided with this joint pin card joins fixing installing hole.
4. according to the described integral type 45 degree inlet wire type binding posts of claim 3, it is characterized in that: the sidewall of described bottom is provided with buckle, and the madial wall of described housing is provided with the bayonet socket with the buckle snap fit.
5. according to the described integral type 45 degree inlet wire type binding posts of claim 4, it is characterized in that: the pin corresponding to each V-type Spring Card on the described bottom is provided with " L " shape fixed frame, end that should " L " shape fixed frame is the consistent rectangle frame of width with the pin of V-type Spring Card, this L " other end of shape fixed frame is the prolate square box adaptive with the pin thickness of V-type Spring Card.
6. according to the described integral type 45 degree inlet wire type binding posts of claim 5, it is characterized in that: the lateral wall of described housing is provided with a plurality of grooves.
7. according to the described integral type 45 degree inlet wire type binding posts of claim 6, it is characterized in that: described bottom is provided with a plurality of grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201680464U CN201345431Y (en) | 2008-11-14 | 2008-11-14 | Integrated 45-degree line-incoming connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201680464U CN201345431Y (en) | 2008-11-14 | 2008-11-14 | Integrated 45-degree line-incoming connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345431Y true CN201345431Y (en) | 2009-11-11 |
Family
ID=41277014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201680464U Expired - Fee Related CN201345431Y (en) | 2008-11-14 | 2008-11-14 | Integrated 45-degree line-incoming connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345431Y (en) |
-
2008
- 2008-11-14 CN CNU2008201680464U patent/CN201345431Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20101114 |