CN204758747U - Coaxial connector welds testing arrangement - Google Patents
Coaxial connector welds testing arrangement Download PDFInfo
- Publication number
- CN204758747U CN204758747U CN201520517592.4U CN201520517592U CN204758747U CN 204758747 U CN204758747 U CN 204758747U CN 201520517592 U CN201520517592 U CN 201520517592U CN 204758747 U CN204758747 U CN 204758747U
- Authority
- CN
- China
- Prior art keywords
- heart yearn
- emitting diode
- fixed terminal
- coaxial cable
- shielding line
- 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
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a coaxial connector welds testing arrangement, including fixed terminal, judgement circuit and shell, judge the circuit pass through the wire with the heart yearn and the shielded wire of fixed terminal are connected, in order to judge the shielded wire the heart yearn the shielded wire with switching on of heart yearn, wherein judge that the circuit includes power, resistance, singlechip and emitting diode, the input of singlechip corresponds the wire that the connection links to each other with shielded wire and heart yearn, the output of singlechip corresponds to be connected resistance with the light emitting diode, emitting diode's the other end is connected the power, the power does the singlechip power supply. The utility model discloses can realize fixed solder joint and test and weld the function of effect in coaxial cable and union joint welding operation.
Description
Technical field
The utility model relates to a kind of coaxial cable connector welding proving installation, particularly a kind of with the fixing auxiliary welding equipment with the coaxial cable connector of test function.
Background technology
Concentric cable is one of current modal transmission medium, is widely used in the communications field, and the E1 interface as pulse code modulation (PCM) (PCM) equipment is connected by the concentric cable that two have BNC connector.Concentric cable is primarily of heart yearn and shielding line two parts conductor and play the insulator composition protecting insulating effect.In existing coaxial cable connector, most needs is connected with concentric cable by welding.As BNC type connector is divided into male and female, be all made up of inner wire, outer conductor and the insulator that plays insulating effect; In use, need, according to actual conditions, concentric cable is cut to appropriate length, then connect the joint of BNC type connector at the two ends of concentric cable.It is firm that this needs the heart yearn of concentric cable to weld with the heart yearn electric soldering iron of BNC type connector, then the shielding line of BNC type connector and the shielding line of concentric cable are crimped together.
Due to coaxial configuration feature, connector mostly is cylindric, easily rolls in welding process, affects welding operation.Also will by multimeter respectively test cable shielding line whether conducting after connection completes, the whether conducting of cable heart yearn, and inside and outside whether short circuit; Process is very loaded down with trivial details.
Summary of the invention
The utility model provides a kind of coaxial cable connector easy to use, that be easy to carry about with one to weld proving installation, when welding coaxial cable connector joint, can be fixed it; And after welding completes, the whether conducting of synchronism detection shielding line, heart yearn whether conducting, and inside and outside whether short circuit.
It comprises fixed terminal, decision circuitry and shell, and described decision circuitry is connected by the heart yearn of wire and described fixed terminal and shielding line, to judge the conducting of described shielding line, described heart yearn, described shielding line and described heart yearn; Wherein said decision circuitry comprises power supply, resistance, single-chip microcomputer and light emitting diode, the input end correspondence of described single-chip microcomputer connects the wire be connected with heart yearn with shielding line, the output terminal correspondence of described single-chip microcomputer connects described resistance and described light emitting diode, the other end of described light emitting diode connects described power supply, and described power supply is that described single-chip microcomputer is powered.
As preferably, described fixed terminal comprises two males suitable with adapter connector to be welded or female.
As preferably, the switch of described fixed terminal, described power supply and described light emitting diode are arranged on the outside surface of described shell.
As preferably, described light emitting diode is respectively different colours to show different test results.
Compared with prior art, the beneficial effect of coaxial cable connector of the present utility model welding proving installation is: it is easy to use, be easy to carry about with one, can realize fixing solder joint in welding process simultaneously, and welded the function of rear test result, effectively improve quality and the efficiency of welding operation.
Accompanying drawing explanation
Fig. 1 is the partial sectional view of the coaxial cable connector welding proving installation according to embodiment.
Fig. 2 is the circuit diagram welding the decision circuitry of proving installation according to the coaxial cable connector of embodiment.
Embodiment
Below in conjunction with drawings and Examples, coaxial cable connector of the present utility model welding proving installation is described further, but not as to restriction of the present utility model.
At this, to be connected with BNC type connector for common SYV-75 concentric cable and to be described.
As depicted in figs. 1 and 2, the inside of the shell 1 of coaxial cable connector welding proving installation is provided with decision circuitry 2, and the side of shell 1 is provided with fixed terminal 3 and 4, and the upper surface of shell 1 is provided with switch 5, and three pilot lamp, i.e. red light 7, amber light 8, green light 9.Wherein, fixed terminal 3 and 4 is the female of BNC type connector, and their shielding line is connected with the input port P20 to P23 of single-chip microcomputer 6 respectively by wire with heart yearn.Wherein, as shown in Figure 2, EA/VP port is as chip external memory gating/program singal input end.Those skilled in the art understand thoroughly, and judge that coaxial cable connector welding can be realized by any existing Single-chip Controlling method, this is emphasis of the present utility model not.
The output port P10 to P12 of single-chip microcomputer 6 is connected with resistance R1, R2, R3 respectively, and R1, R2, R3 are connected with the negative pole of D1, D2, D3 respectively, and the positive pole of D1, D2, D3 connects power supply.D1, D2, D3 be corresponding red light 7, amber light 8, green light 9 respectively.
When the two ends of concentric cable are welded with the male of BNC type connector, the male of two bnc connectors to be welded is plugged on fixed terminal 3 and 4, thus obtains stable operating surface.
After welding completes, obtain the concentric cable that one section of two ends is connected with BNC type connector male head, i.e. the gained communications cable.Open switch 5, single-chip microcomputer 6 is tested by the conducting situation of pre-set programs to the shielding line of this communications cable and heart yearn.If shielding line or the heart yearn of the gained communications cable exist open circuit, then red light 7 (D1) lights; If there is short circuit between the shielding line of the gained communications cable and heart yearn, then amber light 8 (D2) lights; If the shielding line of the gained communications cable and heart yearn conducting respectively, and not conducting between shielding line and heart yearn, then green light 9 (D3) lights, and the gained communications cable is qualified.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can in essence of the present utility model and protection domain, and make various amendment or equivalent replacement to the utility model, this amendment or equivalent replacement also should be considered as dropping in protection domain of the present utility model.
Claims (4)
1. a coaxial cable connector welding proving installation, comprise fixed terminal, decision circuitry and shell, it is characterized in that: described decision circuitry is connected by the heart yearn of wire and described fixed terminal and shielding line, to test the conducting of described shielding line, described heart yearn, described shielding line and described heart yearn; Wherein:
Described decision circuitry comprises power supply, resistance, single-chip microcomputer and light emitting diode, the input end correspondence of described single-chip microcomputer connects the wire be connected with heart yearn with shielding line, the output terminal correspondence of described single-chip microcomputer connects described resistance and described light emitting diode, the other end of described light emitting diode connects described power supply, and described power supply is that described single-chip microcomputer is powered.
2. coaxial cable connector welding proving installation according to claim 1, is characterized in that: described fixed terminal is the male suitable with adapter connector to be welded or female.
3. coaxial cable connector welding proving installation according to claim 1, is characterized in that: comprise more than one described fixed terminal.
4. coaxial cable connector welding proving installation according to claim 1, is characterized in that: the switch of described fixed terminal, described power supply and described light emitting diode are arranged on the outside surface of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517592.4U CN204758747U (en) | 2015-07-16 | 2015-07-16 | Coaxial connector welds testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517592.4U CN204758747U (en) | 2015-07-16 | 2015-07-16 | Coaxial connector welds testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758747U true CN204758747U (en) | 2015-11-11 |
Family
ID=54473442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517592.4U Expired - Fee Related CN204758747U (en) | 2015-07-16 | 2015-07-16 | Coaxial connector welds testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761205A (en) * | 2018-05-21 | 2018-11-06 | 中国电建集团河南工程有限公司 | Cable through and the test method and tester of insulation |
| CN110508894A (en) * | 2019-09-24 | 2019-11-29 | 重庆金山医疗技术研究院有限公司 | A kind of fujinon electronic video endoscope spring wire components welding test device |
-
2015
- 2015-07-16 CN CN201520517592.4U patent/CN204758747U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761205A (en) * | 2018-05-21 | 2018-11-06 | 中国电建集团河南工程有限公司 | Cable through and the test method and tester of insulation |
| CN110508894A (en) * | 2019-09-24 | 2019-11-29 | 重庆金山医疗技术研究院有限公司 | A kind of fujinon electronic video endoscope spring wire components welding test device |
| CN110508894B (en) * | 2019-09-24 | 2024-07-05 | 重庆金山医疗技术研究院有限公司 | Electronic endoscope spring wire assembly welding test device |
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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: 20151111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |