CN203398441U - Connector, and fixed needle plate for connector - Google Patents
Connector, and fixed needle plate for connector Download PDFInfo
- Publication number
- CN203398441U CN203398441U CN201320482335.2U CN201320482335U CN203398441U CN 203398441 U CN203398441 U CN 203398441U CN 201320482335 U CN201320482335 U CN 201320482335U CN 203398441 U CN203398441 U CN 203398441U
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- Prior art keywords
- hole
- plate body
- otic placode
- hook
- dodging
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Abstract
The utility model discloses a fixed needle plate for a connector. The fixed needle plate for the connector is characterized by comprising a plate body; the plate body is provided with one or more avoidance holes; the avoidance hole is a through hole, and extends from the upper surface of the plate body to the lower surface of the surface body; at least one side of the avoidance hole is provided with a fixed needle hole; the fixed needle hole is the through hole; and the fixed needle hole extends from the upper surface of the plate body to the lower surface of the plate body. According to the connector and the fixed needle plate for the connector, before the connecting terminals are mounted to the PCB, the plurality of connection terminals can be fixed in advance, so that each connection terminal is aligned to the corresponding jack on the PCB; and the assembly of the connector is convenient, and the amount of labor is low.
Description
Technical field
The utility model relates to a kind of connector with determining needle plate and connector.
Background technology
Wherein, it comprises housing and a plurality of splicing ear.Splicing ear is arranged on housing.In use, splicing ear end can be inserted in the corresponding jack of pcb board, to realize, is electrically connected to.Because splicing ear number is many, and in actual production process, each splicing ear is difficult to guarantee that its position or shape meet the requirements just.Therefore, when actual installation, in the time of in the jack that each splicing ear is inserted in turn to pcb board, need in turn splicing ear alignment receptacles be plugged in jack, trouble is not only installed, the amount of labour is large, and when splicing ear is out of shape, even can cause being mounted on pcb board.
Again, at connector, be mounted to after pcb board, connector is arranged between connector and pcb board with determining needle plate.On pcb board, the region corresponding with determining needle plate is not provided with the parts of outstanding pcb board conventionally, thereby pcb board utilization rate is restricted.
Utility model content
One of the purpose of this utility model is in order to overcome deficiency of the prior art, provide a kind of can be before being mounted to pcb board in advance the connector of fixed connector splicing ear with determining needle plate.
For realizing above object, the utility model is achieved through the following technical solutions:
Connector with determining needle plate, is characterized in that, comprises plate body; Described plate body is provided with the one or more hole of dodging, described in to dodge hole be through hole, from the upper surface of described plate body, extend to lower surface; Described at least one side of dodging hole is provided with determines pin hole; Described to determine pin hole be through hole, describedly determines pin hole and extend to lower surface from the upper surface of plate body.
Preferably, the described hole of dodging is two, dodges hole for two and is communicated with or is not communicated with.
Preferably, dodge hole connection for described two; Dodge hole and be 8 fonts, and be communicated with at middle part for described two.
Preferably, described in to dodge number of perforations be two, two are dodged hole is circular hole, two to dodge bore edges tangent, at tangent place, dodges hole for two and be communicated with.
Preferably ， position is relative dodges both sides, hole and is respectively arranged with and determines pin hole.
Preferably ， position is relative dodge that Kong both sides arrange respectively determine pin hole number and measure-alike or different.
Preferably, described plate body upper surface is provided with from the hole wall of dodging hole to the outstanding coaming plate of described plate body upper surface, and described coaming plate arranges around dodging hole.
Preferably, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface.
Preferably, be also provided with hook on described plate body, described hook is arranged at described plate body lower surface and protrudes from lower surface, or described hook is arranged at described plate body upper surface and protrudes from upper surface.
Preferably, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface; On described otic placode, be also provided with hook, described hook is arranged at otic placode lower surface and protrudes from otic placode lower surface, or described hook is arranged at otic placode upper surface and protrudes from otic placode upper surface.
Two of the purpose of this utility model is in order to overcome deficiency of the prior art, provides a kind of and can before being mounted to pcb board, be fixedly connected with in advance the connector of terminal.
For realizing above object, the utility model is achieved through the following technical solutions:
Connector, comprises housing, on described housing, is provided with splicing ear; It is characterized in that, also comprise and determine needle plate; Describedly determine needle plate and comprise plate body; Described plate body is provided with the one or more hole of dodging, described in to dodge hole be through hole, from the upper surface of described plate body, extend to lower surface; Described at least one side of dodging hole is provided with determines pin hole; Described to determine pin hole be through hole, describedly determines pin hole and extend to lower surface from the upper surface of plate body;
Describedly determine pin hole position and splicing ear adapts, described in each, pin hole is describedly determined through one in splicing ear end; Describedly determine needle plate and be sleeved on described splicing ear.
Preferably, described splicing ear and describedly determine pin hole tight fit.
Preferably, described splicing ear and describedly determine hole interference fit.
Preferably, the described hole of dodging is two, dodges hole for two and is communicated with or is not communicated with.
Preferably, dodge hole connection for described two; Dodge hole and be 8 fonts, and be communicated with at middle part for described two.
Preferably, described in to dodge number of perforations be two, two are dodged hole is circular hole, two to dodge bore edges tangent, at tangent place, dodges hole for two and be communicated with.
Preferably ， position is relative dodges both sides, hole and is respectively arranged with and determines pin hole.
Preferably ， position is relative dodge that Kong both sides arrange respectively determine pin hole number and measure-alike or different.
Preferably, described plate body upper surface is provided with from the hole wall of dodging hole to the outstanding coaming plate of described plate body upper surface, and described coaming plate arranges around dodging hole.
Preferably, described connector also comprises pcb board, is provided with jack and parts on described pcb board; Described jack is electrically connected to described splicing ear; Described parts pass the described hole of dodging of determining needle plate, and are matched in clearance with described coaming plate.
Preferably, the part that described splicing ear is positioned at outside housing is L-type.
Preferably, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface; Described housing is provided with alignment pin, and described alignment pin, through described installing hole, is installed on described plate body on housing.
Preferably, described alignment pin is provided with end cap; Described end cap protrudes from alignment pin; From end cap, it is provided with the breach extending vertically.
Preferably, be also provided with hook on described plate body, described hook is arranged at described plate body lower surface and protrudes from lower surface, or described hook is arranged at described plate body upper surface and protrudes from upper surface; Described hook hooks described housing.
Preferably, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface; On described otic placode, be also provided with hook, described hook is arranged at otic placode lower surface and protrudes from otic placode lower surface, or described hook is arranged at otic placode upper surface and protrudes from otic placode upper surface; Described hook hooks described housing.
Connector in the utility model is with determining needle plate and connector, before splicing ear is mounted to pcb board, can in advance a plurality of splicing ears be fixed, convenient each splicing ear be aimed to jack corresponding on pcb board, make connector easy to assembly, the amount of labour is low.The hole of dodging of determining on needle plate adopts two, can prevent slab warping.Hole is dodged in setting, can make the parts that protrude from pcb board through dodging hole, and without the part replacement position that protrudes from pcb board, therefore can be so that splicing ear miniaturization more.Coaming plate is set, contributes to strengthen and determine needle plate intensity, and can to protrude from pcb board parts play fixed effect.Hook is set, can by determining needle plate, be in place easily, and easy dismounting and change.Otic placode is set, can reduces the consumption of material, save production cost.
Accompanying drawing explanation
Fig. 1 determines needle plate Facad structure schematic diagram in the utility model.
Fig. 2 determines needle plate structure schematic diagram in the utility model.
Fig. 3 is the connector construction schematic diagram in the utility model.
Fig. 4 is another angle structural representation of connector in the utility model.
Fig. 5 is the connector real use state structural representation in the utility model.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is further illustrated.
Embodiment 1
As depicted in figs. 1 and 2, connector, with determining needle plate 10, comprises plate body 13.Plate body 13 is rectangular slab.Plate body 13 arranges two and dodges hole, first dodges hole 11 and second and dodges hole 12, and both are collectively referred to as and dodge hole.Dodging hole is through hole, from plate body upper surface 14, extends to plate body lower surface 15.As shown in Figure 5, after the connector 40 with determining needle plate 10 is mounted on pcb board 50, dodges hole and can allow the parts that are arranged on pcb board 50 to pass from dodge hole, thereby effectively utilize the area of pcb board.As depicted in figs. 1 and 2, first dodge hole 11 and second and dodge hole 12 and be circular hole.First dodges hole 11 and second, and to dodge hole 12 can also be other shape.First dodges hole 11 and second dodges hole 12 at radially adjoining, is 8-shaped and distributes.In example as depicted in figs. 1 and 2, first dodges hole 11 and second dodges hole 12 and is communicated with at middle part.
Dodge the left and right sides, hole and be respectively arranged with and determine pin hole, determine pin hole 21 and second and determine pin hole 22 as first, both are collectively referred to as and determine pin hole.Determining pin hole is through hole, from plate body upper surface 14, extends to plate body lower surface 15.First determine pin hole 21 and second determine number and the size of pin hole 22 both can be identical, also can be different.In the present embodiment, preferably it is not identical.Dodge right side, hole and arrange 8 first and determine pin hole 21, left side arranges 4 second and determines pin hole 22.
Plate body 13 left and right sides are respectively arranged with an otic placode, i.e. the first otic placode 31 and the second otic placode 32, and both are collectively referred to as otic placode.The first otic placode 31 is provided with the first installing hole 33, the second otic placodes 32 and is provided with the second installing hole 34.The first installing hole 33 and the second installing hole 34 are through hole, from otic placode upper surface 37, extend to otic placode lower surface 38.
Each otic placode upper surface 37 is provided with the hook that protrudes from otic placode upper surface 37, and the first hook 35 and second links up with 36, and both are collectively referred to as hook.
Dodge hole and be provided with coaming plate 39 around.Coaming plate 39 is arranged at plate body upper surface 14, and protrudes from body upper surface 14.Plate body upper surface 14 is provided with from dodging hole hole wall to the outstanding coaming plate 39 of plate body upper surface 14.Coaming plate 39 can strengthen dodges hole hole wall and whole intensity of determining needle plate 10, and anti-fastening needle plate 10 deforms when manufacturing or use.Again, coaming plate 39 can be matched in clearance with the parts through dodging hole.After the connector 40 with determining needle plate 10 is mounted on pcb board 50, coaming plate 39 can be to being arranged on pcb board, also playing a supportive role through the parts (as electric capacity 51) of dodging hole.
Embodiment 2
As shown in Figure 3 and Figure 4, connector 40, comprises housing 41.On housing 41, be provided with a plurality of splicing ears 42.A plurality of splicing ears 42 are divided into two groups, are separately positioned on the two ends, left and right of housing 41.Splicing ear 42 one end are stretched in housing 41, are connected with the structure in housing 41; The other end stretches out outside housing 41, for be connected with another jockey of its adaptation, realize to be electrically connected to.For example, the splicing ear 42 in connector 40 can be used for being electrically connected to pcb board.In example as shown in Figure 3 and Figure 4, the part that each splicing ear 42 is positioned at outside housing 42 is L-type.
On splicing ear 42, be set with and determine needle plate 10.Each splicing ear 42 end is through determining the pin hole of determining on needle plate 10.Splicing ear 42 with determine pin hole tight fit.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, connector, with determining needle plate 10, comprises plate body 13.Plate body 13 is rectangular slab.Plate body 13 arranges two and dodges hole, first dodges hole 11 and second and dodges hole 12, and both are collectively referred to as and dodge hole.Dodging hole is through hole, from plate body upper surface 14, extends to plate body lower surface 15.Dodge hole for two and be circular hole, be 8-shaped and distribute, and first dodges hole 11 and second and dodge hole 12 and be communicated with at middle part.
Dodge the left and right sides, hole and be respectively arranged with and determine pin hole, and first determine pin hole 21 and second and determine pin hole 22, both are collectively referred to as and determine pin hole.Determining pin hole is through hole, from plate body upper surface 14, extends to plate body lower surface 15.First determine pin hole 21 and second determine number and the size of pin hole 22 both can be identical, also can be different.In the present embodiment, preferably it is not identical.
Plate body 13 left and right sides are respectively arranged with an otic placode, i.e. the first otic placode 31 and the second otic placode 32, and both are collectively referred to as otic placode.The first otic placode 31 is provided with the first installing hole 33, the second otic placodes 32 and is provided with the second installing hole 34.The first installing hole 33 and the second installing hole 34 are through hole, from otic placode upper surface 37, extend to otic placode lower surface 38.
Each otic placode upper surface 37 is provided with the hook that protrudes from otic placode upper surface 37, and the first hook 35 and second links up with 36, and both are collectively referred to as hook.
As shown in Figure 3 and Figure 4, on housing 41, be provided with alignment pin 43.Alignment pin 43 ends are provided with end cap 45.End cap 45 protrudes from alignment pin 43.From end cap 45, be provided with the breach 44 extending vertically.Because breach 44 is set, so alignment pin 43Qi end is divided into two, these two flexible because having breach 44.
Connector in the utility model is with determining needle plate and connector, before splicing ear is mounted to pcb board, can in advance a plurality of splicing ears be fixed, convenient each splicing ear be aimed to jack corresponding on pcb board, make connector easy to assembly, the amount of labour is low.The hole of dodging of determining on needle plate adopts two, can prevent slab warping.Hole is dodged in setting, can make the parts that protrude from pcb board through dodging hole, and without the part replacement position that protrudes from pcb board, therefore can be so that splicing ear miniaturization more.Coaming plate is set, contributes to strengthen protruding from the fixed effect of the parts of pcb board.Hook is set, can by determining needle plate, be in place easily, and easy dismounting and change.Otic placode is set, can reduces the consumption of material, save production cost.
Embodiment in the utility model, only for the utility model is described, does not form the restriction to claim scope, and other substituting of being equal in fact that those skilled in that art can expect, all in the utility model protection range.
Claims (23)
1. connector, with determining needle plate, is characterized in that, comprises plate body; Described plate body is provided with the one or more hole of dodging, described in to dodge hole be through hole, from the upper surface of described plate body, extend to lower surface; Described at least one side of dodging hole is provided with determines pin hole; Described to determine pin hole be through hole, describedly determines pin hole and extend to lower surface from the upper surface of plate body.
2. connector according to claim 1, with determining needle plate, is characterized in that, the described hole of dodging is two, dodges hole for two and is communicated with or is not communicated with.
3. connector according to claim 2, with determining needle plate, is characterized in that, dodges hole connection for described two; Dodge hole and be 8 fonts, and be communicated with at middle part for described two.
4. connector according to claim 2, with determine needle plate, is characterized in that, described in to dodge number of perforations be two, two are dodged hole is circular hole, two to dodge bore edges tangent, at tangent place, dodges hole connection for two.
5. connector according to claim 1 is with determining needle plate, it is characterized in that the relative both sides, hole of dodging, ， position are respectively arranged with and determine pin hole.
6. connector according to claim 1, with determining needle plate, is characterized in that, described plate body upper surface is provided with the coaming plate that protrudes from upper surface, and described coaming plate arranges around dodging hole.
7. connector according to claim 1, with determining needle plate, is characterized in that, described plate body upper surface is provided with from the hole wall of dodging hole to the outstanding coaming plate of described plate body upper surface.
8. connector according to claim 1, with determining needle plate, is characterized in that, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface.
9. connector according to claim 1 is with determining needle plate, it is characterized in that, on described plate body, be also provided with hook, described hook is arranged at described plate body lower surface and protrudes from lower surface, or described hook is arranged at described plate body upper surface and protrudes from upper surface.
10. connector according to claim 1, with determining needle plate, is characterized in that, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface; On described otic placode, be also provided with hook, described hook is arranged at otic placode lower surface and protrudes from otic placode lower surface, or described hook is arranged at otic placode upper surface and protrudes from otic placode upper surface.
11. connectors, comprise housing, on described housing, are provided with splicing ear; It is characterized in that, also comprise and determine needle plate; Describedly determine needle plate and comprise plate body; Described plate body is provided with the one or more hole of dodging, described in to dodge hole be through hole, from the upper surface of described plate body, extend to lower surface; Described at least one side of dodging hole is provided with determines pin hole; Described to determine pin hole be through hole, describedly determines pin hole and extend to lower surface from the upper surface of plate body;
Describedly determine pin hole position and splicing ear adapts, described in each, pin hole is describedly determined through one in splicing ear end; Describedly determine needle plate and be sleeved on described splicing ear.
12. connectors according to claim 11, is characterized in that, described splicing ear and describedly determine pin hole tight fit.
13. connectors according to claim 11, is characterized in that, described splicing ear and describedly determine pin hole interference fit.
14. connectors according to claim 11, is characterized in that, the described hole of dodging is two, dodge hole for two and are communicated with or are not communicated with.
15. connectors according to claim 14, is characterized in that, dodge hole connection for described two; Dodge hole and be 8 fonts, and be communicated with at middle part for described two.
16. connectors according to claim 11, is characterized in that the relative both sides, hole of dodging, ， position are respectively arranged with and determine pin hole.
17. connectors according to claim 11, is characterized in that, described plate body upper surface is provided with from the hole wall of dodging hole to the outstanding coaming plate of described plate body upper surface.
18. connectors according to claim 17, is characterized in that, also comprise pcb board,
On described pcb board, be provided with jack and parts;
Described jack is electrically connected to described splicing ear; And
Described parts pass the described hole of dodging of determining needle plate, and are matched in clearance with described coaming plate.
19. connectors according to claim 11, is characterized in that, the part that described splicing ear is positioned at outside housing is L-type.
20. connectors according to claim 11, is characterized in that, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface; Described housing is provided with alignment pin, and described alignment pin, through described installing hole, is installed on described plate body on housing.
21. connectors according to claim 20, is characterized in that, described alignment pin is provided with end cap; Described end cap protrudes from alignment pin; From end cap, it is provided with the breach extending vertically.
22. connectors according to claim 11, is characterized in that, are also provided with hook on described plate body, and described hook is arranged at described plate body lower surface and protrudes from lower surface, or described hook is arranged at described plate body upper surface and protrudes from upper surface; Described hook hooks described housing.
23. connectors according to claim 11, is characterized in that, described plate body is provided with plural otic placode, and described otic placode is provided with installing hole; Described installing hole extends to lower surface from otic placode upper surface; On described otic placode, be also provided with hook, described hook is arranged at otic placode lower surface and protrudes from otic placode lower surface, or described hook is arranged at otic placode upper surface and protrudes from otic placode upper surface; Described hook hooks described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482335.2U CN203398441U (en) | 2013-08-07 | 2013-08-07 | Connector, and fixed needle plate for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482335.2U CN203398441U (en) | 2013-08-07 | 2013-08-07 | Connector, and fixed needle plate for connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398441U true CN203398441U (en) | 2014-01-15 |
Family
ID=49909942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320482335.2U Expired - Lifetime CN203398441U (en) | 2013-08-07 | 2013-08-07 | Connector, and fixed needle plate for connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988043A (en) * | 2017-05-31 | 2018-12-11 | 矢崎总业株式会社 | Connector case mounting structure |
-
2013
- 2013-08-07 CN CN201320482335.2U patent/CN203398441U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108988043A (en) * | 2017-05-31 | 2018-12-11 | 矢崎总业株式会社 | Connector case mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |