CN203883178U - Radio-frequency (RF) terminal - Google Patents
Radio-frequency (RF) terminal Download PDFInfo
- Publication number
- CN203883178U CN203883178U CN201420290169.0U CN201420290169U CN203883178U CN 203883178 U CN203883178 U CN 203883178U CN 201420290169 U CN201420290169 U CN 201420290169U CN 203883178 U CN203883178 U CN 203883178U
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- plug division
- support portion
- collet
- pedestal
- Prior art date
- 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.)
- Expired - Fee Related
Links
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- Structure Of Receivers (AREA)
Abstract
The utility model discloses a radio-frequency (RF) terminal. The RF terminal includes a terminal body. A support is detachably disposed outside the terminal body. The support includes a bottom holder having a cross section in an L shape and a relaying part disposed on the bottom holder. The relaying part is disposed at the other end of a long side of the L shape, facing a short side of the L shape. The relaying part includes two supporting rods arranged at an interval. Projection parts are disposed on both end faces on opposite sides of the two supporting rods. A supporting part is disposed on the bottom holder and between the two supporting rods. A relying area for supporting an inserting part is formed between the supporting part and the two projection parts, wherein the distance between each projection part and the supporting part is larger than a radius of the inserting part. When the inserting part is embedded in the relying area, the inserting part presses against the supporting part and the two projection parts, and the distance between tops of the supporting rods and the bottom holder is equal to the height of a pedestal. The RF terminal helps to simplify a welding method.
Description
Technical field
The utility model relates to a kind of binding post, and more particularly, it relates to a kind of RF radio-frequency terminals.
Background technology
RF radio-frequency terminals occurs on television set, be widely used in now on the interface relevant with video, RF radio-frequency terminals includes Plug Division and fixed area, Plug Division is column type setting conventionally, after fixed area is generally bonded to each other by two sheet metals, be formed with cavity, described cavity is provided with pin and described pin is fixedly connected with Plug Division, on described sheet metal, is provided with leg, and RF radio-frequency terminals is welded in the enterprising enforcement of circuit board by leg and pin and uses.
In prior art, in the time that RF radio-frequency terminals is welded in circuit board, gapped between Plug Division and circuit board, be that Plug Division hangs in the sky, and RF radio-frequency terminals Plug Division is heavier, the overall center of gravity that is RF radio-frequency terminals is positioned on Plug Division, so in welding, leg and pin are inserted when welding in the jack presetting on circuit board, Plug Division always can be sagging towards the direction of circuit board, welding time need to hand steered Plug Division then another hand use welding gun to weld, difficulty while having improved like this welding, reduce the efficiency of welding.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of RF radio-frequency terminals of simplifying welding manner.
For achieving the above object, the utility model provides following technical scheme: a kind of RF radio-frequency terminals, comprise terminal body, described terminal body comprises fixed area and cylindrical Plug Division, described fixed area includes pedestal, described pedestal includes the first sheet metal and the second sheet metal, described the first sheet metal and the second sheet metal fixing rear cavity forming with opening bonded to each other, described the first sheet metal and the second sheet metal are provided with leg in opening part, described Plug Division is fixed on the first sheet metal, in described cavity, being provided with pin and described pin one end and Plug Division welding and the other end extends to outside opening, described terminal body is detachably provided with support outward, described support includes cross section and is the collet of L-type setting and is arranged at the support portion on collet, the relative L-type minor face of described support portion is arranged at the other end on the long limit of L-type, described support portion includes two and is the poles that gap arranges, the relative side end face of described two poles is provided with lug boss, between described two poles, on collet, be provided with support portion, between described support portion and two lug bosses, form the radius length that distance between support district for supporting Plug Division and described lug boss and support portion is greater than Plug Division, described Plug Division is embedded at while relying in district, described Plug Division and support portion, distance between two lug bosses inconsistent and described pole top and collet is identical with the height of pedestal.
By adopting technique scheme, in RF radio-frequency terminals, increase support, the Plug Division of RF radio-frequency terminals can be fixed in support portion, in welding, while leg and pin being inserted in the jack of circuit board, because the height of the distance between pole top and collet and pedestal is identical, so pole top also can be inconsistent with circuit board when the pedestal of leg one side and circuit board are inconsistent, RF radio-frequency terminals can be stable on circuit board, and there between two poles, have lug boss that Plug Division is positioned to be fixing, so Plug Division can't fall impact welding, to sum up, after setting up support, re-using hand without Welder goes to have buttressed Plug Division, directly carry out welding operation by both hands, facilitate welding, improve the efficiency of welding.
The utility model is further set to: the inconsistent end face in described lug boss, support portion and Plug Division is all circular arc type setting.
By adopting technique scheme, further ensure the fixation of two poles for Plug Division.
The utility model is further set to: on described collet, be provided with spacing block set, the distance between described spacing block set and L-type minor face and the width of pedestal are suitable.
The utility model is further set to: described the second sheet metal and the first sheet metal are formed with valgus while interfixing, described valgus is arranged at the opposite side end face of pedestal with respect to opening, on described collet, be provided with the snapping portion with hook-shaped gland, when described pedestal and collet bottom surface are inconsistent, described hook-shaped gland is buckled in valgus.
By adopting technique scheme, hook-shaped gland catches on valgus and prevents the length travel of collet, spacing block set prevents pedestal lateral displacement on collet simultaneously, give and sufficient location for pedestal, further improve the fixed effect of this RF radio-frequency terminals on this support, prevent the situation that occurs relative motion in welding process, further improved welding efficiency.
Brief description of the drawings
Fig. 1 is the blast structural representation of the utility model RF radio-frequency terminals embodiment.
Embodiment
With reference to Fig. 1, the utility model RF radio-frequency terminals embodiment is described further.
A kind of RF radio-frequency terminals, comprise terminal body, described terminal body comprises fixed area 1 and cylindrical Plug Division 11, described fixed area 1 includes pedestal 12, described pedestal 12 includes the first sheet metal 122 and the second sheet metal 121, described the first sheet metal 122 and the second sheet metal 121 fixing rear cavity forming with opening bonded to each other, described the first sheet metal 122 and the second sheet metal 121 are provided with leg 2 in opening part, described Plug Division 11 is fixed on the first sheet metal 122, in described cavity, be provided with pin 3 and described pin 3 one end and weld Plug Division 11 and the other end extends to outside opening, described terminal body is detachably provided with support 4 outward, described support 4 includes cross section and is the collet of L-type setting and is arranged at the support portion on collet, the relative L-type minor face of described support portion is arranged at the other end on the long limit of L-type, described support portion includes two and is the poles 8 that gap arranges, the relative side end face of described two poles 8 is provided with lug boss 81, between described two poles 8, on collet, be provided with support portion 7, between described support portion 7 and two lug bosses 81, form the radius length that distance between support district for supporting Plug Division 11 and described lug boss 81 and support portion 7 is greater than Plug Division 11, described Plug Division 11 is embedded at while relying in district, described Plug Division 11 and support portion 7, distance between two lug bosses 81 inconsistent and described pole 8 tops and collet is identical with the height of pedestal 12, described lug boss 81, the inconsistent end face in support portion 7 and Plug Division 11 is all circular arc type setting.
Described the second sheet metal 121 and the first sheet metal 122 are formed with valgus 1211 while interfixing, described valgus 1211 is arranged at the opposite side end face of pedestal 12 with respect to opening, on described collet, be provided with the snapping portion 5 with hook-shaped gland 51, when described pedestal 12 is inconsistent with collet bottom surface, described hook-shaped gland 51 is buckled in valgus 1211, on described collet, be provided with spacing block set 6, the distance between described spacing block set 6 and L-type minor face and the width of pedestal 12 are suitable.
The support 4 of this RF radio-frequency terminals is made by having flexible plastic material, in order to improve fixed effect, gap between two poles 8 is slightly less than the diameter of Plug Division 11, the quantity of snapping portion 5 is also preferably two, be relatively arranged on respectively the two ends of collet, distance between two snapping portions 5 is also slightly less than the length of pedestal 12, RF radio-frequency terminals catches on respectively by two hook-shaped glands 51 two valgus 1211 that the second sheet metal 121 forms on the first sheet metal 122, spacing block set 6 props up pedestal 12 simultaneously, prevent pedestal 12 transverse shiftings, and Plug Division 11 also fixes by two lug bosses 81 of pole 8, whole RF radio-frequency terminals is positioned on support 4 completely, in welding, pedestal 12 is connected on circuit board and opposite side pole 8 is connected on circuit board, so just avoid occurring that Plug Division 11 situation sagging and impact welding occurs, simplify the step of welding, improve the efficiency of welding, after welding completes, due to removably connecting that support 4 and RF radio-frequency terminals are snapping, so support 4 can be taken off, this RF radio-frequency terminals can normally be used.
Claims (4)
1. a RF radio-frequency terminals, comprise terminal body, described terminal body comprises fixed area and cylindrical Plug Division, described fixed area includes pedestal, described pedestal includes the first sheet metal and the second sheet metal, described the first sheet metal and the second sheet metal fixing rear cavity forming with opening bonded to each other, described the first sheet metal and the second sheet metal are provided with leg in opening part, described Plug Division is fixed on the first sheet metal, in described cavity, being provided with pin and described pin one end and Plug Division welding and the other end extends to outside opening, it is characterized in that: described terminal body is detachably provided with support outward, described support includes cross section and is the collet of L-type setting and is arranged at the support portion on collet, the relative L-type minor face of described support portion is arranged at the other end on the long limit of L-type, described support portion includes two and is the poles that gap arranges, the relative side end face of described two poles is provided with lug boss, between described two poles, on collet, be provided with support portion, between described support portion and two lug bosses, form the radius length that distance between support district for supporting Plug Division and described lug boss and support portion is greater than Plug Division, described Plug Division is embedded at while relying in district, described Plug Division and support portion, distance between two lug bosses inconsistent and described pole top and collet is identical with the height of pedestal.
2. RF radio-frequency terminals according to claim 1, is characterized in that: the inconsistent end face in described lug boss, support portion and Plug Division is all circular arc type setting.
3. RF radio-frequency terminals according to claim 2, is characterized in that: on described collet, be provided with spacing block set, the distance between described spacing block set and L-type minor face and the width of pedestal are suitable.
4. RF radio-frequency terminals according to claim 3, it is characterized in that: described the second sheet metal and the first sheet metal are formed with valgus while interfixing, described valgus is arranged at the opposite side end face of pedestal with respect to opening, on described collet, be provided with the snapping portion with hook-shaped gland, when described pedestal and collet bottom surface are inconsistent, described hook-shaped gland is buckled in valgus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290169.0U CN203883178U (en) | 2014-05-30 | 2014-05-30 | Radio-frequency (RF) terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290169.0U CN203883178U (en) | 2014-05-30 | 2014-05-30 | Radio-frequency (RF) terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203883178U true CN203883178U (en) | 2014-10-15 |
Family
ID=51683648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290169.0U Expired - Fee Related CN203883178U (en) | 2014-05-30 | 2014-05-30 | Radio-frequency (RF) terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203883178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608771A (en) * | 2019-09-27 | 2019-12-24 | 江苏蓝创智能科技股份有限公司 | Flaw detector mobile radiation monitoring sensor with arc box body and support thereof |
-
2014
- 2014-05-30 CN CN201420290169.0U patent/CN203883178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608771A (en) * | 2019-09-27 | 2019-12-24 | 江苏蓝创智能科技股份有限公司 | Flaw detector mobile radiation monitoring sensor with arc box body and support thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |