CN204289777U - Connectors for coaxial cables - Google Patents
Connectors for coaxial cables Download PDFInfo
- Publication number
- CN204289777U CN204289777U CN201420782210.6U CN201420782210U CN204289777U CN 204289777 U CN204289777 U CN 204289777U CN 201420782210 U CN201420782210 U CN 201420782210U CN 204289777 U CN204289777 U CN 204289777U
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- China
- Prior art keywords
- docking section
- cable
- terminal
- base portion
- connectors
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of connectors for coaxial cables, comprises insulating body, is fixed on conducting terminal in insulating body and cable.Described cable is provided with the core portion be electrically connected with conducting terminal, the extension that described insulating body is provided with base portion and extends from base portion, described conducting terminal is provided with and is fixed on base portion with the terminal docking section that contacts of docking terminal and be placed in extension with the cable docking section of connection cable.Described cable docking section is set to the metal ring wrapping up core portion, and in the abutting direction of conducting terminal, in the both sides up and down of described cable docking section, at least the thickness at other positions of Thickness Ratio of side is thin.Due in the both sides up and down of cable docking section at least side thinned, cable can insert smoothly, and envelope curve place also can not be too high, so just can coaxial connector do thinner, be more suitable for precision instrument.
Description
Technical field
The utility model relates to a kind of connectors for coaxial cables.
Background technology
Connectors for coaxial cables is mainly used in the aspects such as Bluetooth of mobile phone, wireless network, electrical measurement tools, and it connects with a coaxial connector be installed on circuit board usually.Connectors for coaxial cables generally includes insulating body, the conducting terminal be fixed in insulating body, the cable that is retained on the shielding casing outside insulating body and is electrically connected with described conducting terminal.Described conducting terminal has the terminal docking section in order to contact with docking terminal and the cable docking section in order to connection cable usually.Usually, cable wraps by cable docking section, and envelope curve place is often very high, thus causes the thickness of connectors for coaxial cables to be difficult to reduce, and is thus difficult to the development adapting to miniaturization of electronic products.
Thus, be necessary to provide a kind of connectors for coaxial cables of improvement to solve the problem.
Utility model content
The utility model, for prior art Problems existing, provides a kind of connectors for coaxial cables, and that connectors for coaxial cables can be done is thinner.
For achieving the above object, the utility model provides a kind of connectors for coaxial cables, comprise insulating body, be fixed on the conducting terminal in insulating body and cable, described cable is provided with the core portion be electrically connected with conducting terminal, the extension that described insulating body is provided with base portion and extends from base portion, described conducting terminal is provided with and is fixed on base portion with the terminal docking section that contacts of docking terminal and be placed in extension with the cable docking section of connection cable, described cable docking section is set to the metal ring wrapping up core portion, in the abutting direction of conducting terminal, in the both sides up and down of described cable docking section, at least the thickness at other positions of Thickness Ratio of side is thin.
As further improvement of the utility model, described cable docking section inner wall depression becomes hexagon.
As further improvement of the utility model, described extension is provided with the substrate of horizontal-extending, the side plate vertically extended from substrate both sides and the backboard connecting described side plate, substrate and base portion, described backboard, between side plate and substrate formed collecting described cable docking section receiving space.
As further improvement of the utility model, described cable docking section comprises the downside of adhesive substrates setting and the upside that arrange corresponding to downside, and the middle part of the upside of described cable docking section is provided with the gap extended vertically.
As further improvement of the utility model, described real estate has protruded out projection to the side of described receiving space, and described projection is arranged at described cable docking section away from the side of base portion and is supported in the downside in described core portion.
As further improvement of the utility model, described terminal docking section is also in metal ring, the axis direction of described terminal docking section and the axis direction of cable docking section perpendicular, be provided with linking arm between described terminal docking section and cable docking section, described linking arm edge buries and takes shape in described insulating body.
As further improvement of the utility model, described terminal docking section disconnects away from the middle part of the side of cable docking section and forms opening, on the grafting direction of docking coaxial connector, terminal docking section at the height step-down in the region of opening both sides, and then formed in order to prevent conducting terminal with dock terminal interfere and be out of shape allow bit space.
As further improvement of the utility model, described base portion is discoideus, described terminal docking section exceeds base portion and arranges, and the base section of terminal docking section covers by base portion, and breach is formed with away from the position of extension side bottom terminal docking section, described base portion and terminal docking section form one and dock space, and described breach is spatially communicated with down with docking.
As further improvement of the utility model, described connectors for coaxial cables also comprises the metal shell of covering outside described insulating body and the envelope curve shell in order to coated described cable, and described envelope curve shell and described metal shell are mutually permanently connected.
As further improvement of the utility model, described metal shell is provided with the ring part around described base portion, circumferentially goes up and all leave gap between described ring part and described base portion.
The beneficial effects of the utility model are: described cable docking section is to arrange in the metal ring in parcel core portion, but in the utility model, in the abutting direction of conducting terminal, in the both sides up and down of described cable docking section, at least the thickness at other positions of Thickness Ratio of side is thin, by in the both sides up and down of cable docking section at least side thin, cable can be inserted smoothly, and envelope curve place also can not be too high, so just can coaxial connector do thinner, be more suitable for precision instrument.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model connectors for coaxial cables.
Fig. 2 is the perspective exploded view of the utility model connectors for coaxial cables.
Fig. 3 is conducting terminal and insulating body combination schematic diagram in the utility model.
Fig. 4 is the upward view in the utility model after the assembling of conducting terminal, insulating body and metal shell.
Fig. 5 is the stereogram of insulating body in the utility model.
Fig. 6 is the stereogram of conducting terminal in the utility model.
Embodiment
Below with reference to each execution mode shown in the drawings, the utility model is described in detail.But these execution modes do not limit the utility model, the structure that those of ordinary skill in the art makes according to these execution modes or conversion functionally are all included in protection range of the present utility model.
Please refer to shown in Fig. 1 to Fig. 6, the utility model connectors for coaxial cables 100 includes insulating body 1, the conducting terminal 2 be fixed in insulating body 1, the cable (not shown) be electrically connected with conducting terminal 2, hide the metal shell 3 outside described insulating body 1 and the envelope curve shell 4 in order to coated cable (not shown), and described cable (not shown) has core portion (not shown) and is electrically connected with conducting terminal 2.
Described insulating body 1 is injection mo(u)lding, and the extension 12 comprising into discoideus base portion 11 and extend from base portion 11 radial direction.Shown in Fig. 4 and Fig. 5, be formed with tongue 111 in the middle of described base portion 11, described tongue 111 is formed with breach 113 away from the side of extension 12, and described base portion 11 is also formed with the hollow-out parts 112 formed around tongue 111.Described hollow-out parts 112 can provide elastic space when plugging conducting terminal 2, prevents firmly excessive breaking-up conducting terminal 2.
Shown in Fig. 2 and Fig. 5, the extension 12 of described insulating body 1 is provided with the substrate 121 of horizontal-extending, the side plate 122 vertically extended from substrate 121 both sides and the backboard 123 connecting described side plate 122, substrate 121 and base portion 11, described backboard 123, is formed with receiving space 124 between side plate 122 and substrate 121.Described substrate 121 has protruded out projection 1211 towards the side of described receiving space 124, and described projection 1211 is arranged on backboard 123 one end away from base portion 11, and is supported on the downside 221 of described core portion (not shown).Described projection 1211 is formed with the level and smooth curved surface extended towards the side of described base portion 11.Described projection 1211 can support and guide wire core (not shown), to make core portion (not shown) and conducting terminal 2 grafting smoothly.
Shown in Fig. 2, Fig. 3 and Fig. 6, described conducting terminal 2 edge buries that to be fixed on insulating body 1 inner and be metal material.Described conducting terminal 2 is provided with and is fixed on base portion 11 with the terminal docking section 21 contacted with docking terminal, is placed in extension 12 with the cable docking section 22 of connection cable (not shown) and splicing ear docking section 21 linking arm 23 with cable docking section 22.Described cable docking section 22 is placed in receiving space 124.Described cable docking section 22 is the metal ring of parcel core portion (not shown), and in the abutting direction of conducting terminal 2, in the both sides up and down of described cable docking section 22, at least the thickness at other positions of Thickness Ratio of side is thin.In the present embodiment, described cable docking section 22 inner wall depression is hexagon, and core portion (not shown) is gripped by hexagonal inwall, and fixed effect is better.Certainly, if described cable docking section 22 inner wall depression becomes other shapes, equally also the purpose of this utility model can be reached.Described cable docking section 22 comprises the downside 221 of adhesive substrates 121 setting and the upside 222 that arrange corresponding to downside 221, and the middle part of the upside 222 of described cable docking section 22 is provided with the gap 2221 extended vertically.Described gap 2221 can prevent pressure from crossing on the whole bad cable docking section 22 when inserting cable (not shown).As shown in Figure 3, described cable docking section 22 is arranged on the side of described projection 1211 towards base portion 11.
As shown in Figure 6, the terminal docking section 21 of described conducting terminal 2 also in metal ring, the axis direction of described terminal docking section 21 and the axis direction of cable docking section 22 perpendicular.Described terminal docking section 21 and base portion 11 are jointly formed with one and dock space 213, and described breach 113 is communicated with docking space about 213.Described terminal docking section 21 disconnects away from the middle part of one end of cable docking section 22 and forms opening 211, and on the grafting direction of docking coaxial connector, terminal docking section 21 at the height step-down in the region of opening 211 both sides, and then forms one and allows bit space 212.When coordinating with the connectors for coaxial cables of docking, if when run-off the straight plugs the situation of conducting terminal 2, bit space 212 can be prevented conducting terminal 2 and dock connectors for coaxial cables and interfere and produce and be out of shape.In addition, in the utility model, described terminal docking section 21 extends towards docking space 213 inner bending in the region of opening 211 both sides, can increase thus and contact effect with the supporting of conducting terminal of docking coaxial connector.Shown in Fig. 3 and Fig. 4, described terminal docking section 21 exceeds base portion 11 and arranges, and the base section of terminal docking section 21 covers by described base portion 11, described breach 113 is arranged at the side away from extension 12 bottom described terminal docking section 21, directly over the hollow-out parts 112 that described terminal docking section 21 is arranged at described base portion 11 and around tongue 111, described tongue 111 part overlaid lives the bottom of terminal docking section 21.
As shown in Figure 6, linking arm 23 edge of described conducting terminal 2 buries and takes shape in described insulating body 1, and wider than one end of close cable docking section 22 near one end of terminal docking section 21.
As shown in Figure 2, separated during described metal shell 3 is provided with and around the ring part 31 of described base portion 11 and bend and a pair vertical plate 32 extended in parallel from ring part 31 gap, described vertical plate 32 is close to outside the biside plate 122 of described extension 12.As shown in Figure 4, circumferentially go up between described ring part 31 and described base portion 11 and all leave gap 311.Thus can make conducting terminal 2 and insulating body 1 have in metal shell 3 before and after and the displacement that moves left and right, when with dock connectors for coaxial cables to time slotting, can automatic guiding, increase containing amount time slotting.
By shown in Fig. 1 to Fig. 2, described envelope curve shell 4 is provided with the first envelope curve portion 44 of envelope curve portion of inclusion portion of inclusion portion 41, second 42, first 43, second connected successively.First inclusion portion 41 is in order to coated ring part 31.Second inclusion portion 42 coordinates wrapping cable (not shown) with the vertical plate 32 of metal shell 3 and the extension 12 of insulating body 1, the cap 423 that described second inclusion portion 42 comprises diapire 421, is upwards extended with sidewall 422 by the both sides of diapire 421 and extended by sidewall 422, this diapire 421 is covered on the substrate 121 of insulating body 1, the coated perpendicular side plate 122 of sidewall 422, cap 423 bending covers on extension 12, strengthens wrapping intensity.The bottom surface in the first envelope curve portion 43 and the second envelope curve portion 44 is equipped with rib 431, cable (not shown) can be held tightly, strengthens the intensity in the first envelope curve portion 43 and the second envelope curve portion 44.
Connectors for coaxial cables 100 of the present utility model when mounted, the insulating body 1 of injection mo(u)lding and conducting terminal 2 assembly are installed in metal shell 3, now ring part 31 is around the base portion 11 of insulating body 1, ring part 31 and base portion 11 both sides are equipped with some fasteners 113, both firmly can be fixed.Vertical plate 32 abuts in outside insulating body 1 side plate 122, and described vertical plate 32 and insulating body 1 also include some described fasteners 113, both are fixed.And then envelope curve shell 4 is coated on outside metal shell 3, described envelope curve shell 4 can be fixedly connected with metal shell 3.
Thus, in the both sides up and down of the cable docking section 22 of conducting terminal 2, at least the thickness at other positions of Thickness Ratio of side is thin, in the core portion (not shown) of cable (not shown) fully can being placed in, that envelope curve place can not be pushed up is too high, that therefore connectors for coaxial cables 100 can be done is thinner, to be applicable to more accurate occasion.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present utility model; they are also not used to limit protection range of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection range of the present utility model.
Claims (10)
1. a connectors for coaxial cables, comprise insulating body, be fixed on the conducting terminal in insulating body and cable, described cable is provided with the core portion be electrically connected with conducting terminal, the extension that described insulating body is provided with base portion and extends from base portion, described conducting terminal is provided with and is fixed on base portion with the terminal docking section that contacts of docking terminal and be placed in extension with the cable docking section of connection cable, it is characterized in that: described cable docking section is set to wrap up the metal ring in core portion, in the abutting direction of conducting terminal, in the both sides up and down of described cable docking section, at least the thickness at other positions of Thickness Ratio of side is thin.
2. connectors for coaxial cables according to claim 1, is characterized in that: described cable docking section inner wall depression becomes hexagon.
3. connectors for coaxial cables according to claim 1, it is characterized in that: described extension is provided with the substrate of horizontal-extending, the side plate vertically extended from substrate both sides and the backboard connecting described side plate, substrate and base portion, described backboard, between side plate and substrate formed collecting described cable docking section receiving space.
4. connectors for coaxial cables according to claim 3, is characterized in that: described cable docking section comprises the downside of adhesive substrates setting and the upside that arrange corresponding to downside, and the middle part of the upside of described cable docking section is provided with the gap extended vertically.
5. connectors for coaxial cables according to claim 3, is characterized in that: described real estate has protruded out projection to the side of described receiving space, and described projection is arranged at described cable docking section away from the side of base portion and is supported in the downside in described core portion.
6. connectors for coaxial cables according to claim 1, it is characterized in that: described terminal docking section is also in metal ring, the axis direction of described terminal docking section and the axis direction of cable docking section perpendicular, be provided with linking arm between described terminal docking section and cable docking section, described linking arm edge buries and takes shape in described insulating body.
7. connectors for coaxial cables according to claim 6, it is characterized in that: described terminal docking section disconnects away from the middle part of the side of cable docking section and forms opening, on the grafting direction of docking coaxial connector, terminal docking section at the height step-down in the region of opening both sides, and then formed in order to prevent conducting terminal with dock terminal interfere and be out of shape allow bit space.
8. connectors for coaxial cables according to claim 6, it is characterized in that: described base portion is discoideus, described terminal docking section exceeds base portion and arranges, and the base section of terminal docking section covers by base portion, and breach is formed with away from the position of extension side bottom terminal docking section, described base portion and terminal docking section form one and dock space, and described breach is spatially communicated with down with docking.
9. connectors for coaxial cables according to claim 1, it is characterized in that: described connectors for coaxial cables also comprises the metal shell of covering outside described insulating body and the envelope curve shell in order to coated described cable, and described envelope curve shell and described metal shell are mutually permanently connected.
10. connectors for coaxial cables according to claim 9, is characterized in that: described metal shell is provided with the ring part around described base portion, circumferentially goes up and all leave gap between described ring part and described base portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782210.6U CN204289777U (en) | 2014-12-12 | 2014-12-12 | Connectors for coaxial cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420782210.6U CN204289777U (en) | 2014-12-12 | 2014-12-12 | Connectors for coaxial cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289777U true CN204289777U (en) | 2015-04-22 |
Family
ID=52872909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420782210.6U Withdrawn - After Issue CN204289777U (en) | 2014-12-12 | 2014-12-12 | Connectors for coaxial cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289777U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409895A (en) * | 2014-12-12 | 2015-03-11 | 昆山嘉华电子有限公司 | Coaxial cable connector |
| CN106384903A (en) * | 2016-11-24 | 2017-02-08 | 昆山嘉华电子有限公司 | Coaxial cable connector |
| CN106486819A (en) * | 2015-08-28 | 2017-03-08 | 电连技术股份有限公司 | Coaxial connector and its plug and socket |
-
2014
- 2014-12-12 CN CN201420782210.6U patent/CN204289777U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409895A (en) * | 2014-12-12 | 2015-03-11 | 昆山嘉华电子有限公司 | Coaxial cable connector |
| CN106486819A (en) * | 2015-08-28 | 2017-03-08 | 电连技术股份有限公司 | Coaxial connector and its plug and socket |
| CN106486819B (en) * | 2015-08-28 | 2019-08-02 | 电连技术股份有限公司 | Coaxial connector and its plug |
| CN106384903A (en) * | 2016-11-24 | 2017-02-08 | 昆山嘉华电子有限公司 | Coaxial cable connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20170908 |