CN211603258U - Stitch connecting and leading device for aviation connector detection - Google Patents
Stitch connecting and leading device for aviation connector detection Download PDFInfo
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- CN211603258U CN211603258U CN201921551174.1U CN201921551174U CN211603258U CN 211603258 U CN211603258 U CN 211603258U CN 201921551174 U CN201921551174 U CN 201921551174U CN 211603258 U CN211603258 U CN 211603258U
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Abstract
The utility model discloses a stitch connecting and leading device for aviation connector detection, which comprises a switching mechanism, a leading-out mechanism, a clamping mechanism and a switching stitch for connecting a female end connector of external equipment, wherein the switching mechanism, the leading-out mechanism and the clamping mechanism are fixedly connected in sequence; the switching mechanism and the clamping mechanism are respectively and fixedly connected to two ends of the leading-out mechanism, the switching mechanism is electrically connected with the clamping mechanism through the leading-out mechanism, the switching pins are arranged at a clamping end of the clamping mechanism, and the switching pins are used for electrically connecting the clamping mechanism with a female end connector of external equipment. The utility model discloses an utilize fixture to grasp the single stitch of aviation connector public end, perhaps utilize the switching stitch of fixture centre gripping to stretch into in the single stitch jack of aviation connector female end to in inserting detection equipment with it through extraction mechanism, changeover mechanism and experimental shorting stub, effectively avoided touching the condition of other stitches easily when the switching at stitch or jack to aviation connector, saved the time to power equipment maintenance, improved maintenance efficiency.
Description
Technical Field
The utility model relates to a power grid detection technology field specifically is an aviation connects and detects to connect with stitch and draws device.
Background
The aviation connector can also be called a plug seat, is widely applied to various electric circuits and plays a role in connecting or disconnecting circuits, and has various types, namely a high-frequency aviation connector and a low-frequency aviation connector according to frequency division; according to the purpose, the aviation connector for the cabinet, the aviation connector for the sound equipment, the aviation connector for the power supply, the aviation connector for special purpose and the like; because the aviation connector has good dustproof and waterproof performance, the aviation connector is also commonly applied to power grids, and the aviation connector is often applied to cabinets and transformers in the power grids.
However, aviation connectors also have some disadvantages in applications, such as:
because the contact is inseparable between the electric wire netting equipment, when the equipment in the electric wire netting takes place to damage, often need examine and repair the damage part in the shortest time in order to avoid the loss that the power failure caused, usually can detect the electric wire netting through the aviation connector during detecting, thereby current detection technique utilizes one of them stitch of prudent clip aviation connector of crocodile clamp to realize the detection to single stitch through the staff, but because the crocodile clamp very easily touches other stitches when centre gripping one of them stitch, lead to the testing result inaccurate, simultaneously because the staff need very prudent carry out the centre gripping to the stitch, consequently cause the check-out time overlength, influence the maintenance efficiency to the electric wire netting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aviation connects to detect to connect with stitch and draws device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stitch connecting and leading device for aviation connector detection comprises a switching mechanism, a leading-out mechanism, a clamping mechanism and switching stitches, wherein the switching stitches are fixedly connected in sequence and used for connecting a female end connector of external equipment;
the switching mechanism and the clamping mechanism are respectively and fixedly connected to two ends of the leading-out mechanism, the switching mechanism is electrically connected with the clamping mechanism through the leading-out mechanism, the switching pins are arranged at a clamping end of the clamping mechanism, and the switching pins are used for electrically connecting the clamping mechanism with a female end connector of external equipment.
Wherein, fixture with wait to detect behind the aviation connector electric connection, will wait to detect the aviation connector through drawing mechanism and changeover mechanism and connect to draw to the check out test set inside still include: the end part of the test short-circuit wire is inserted into the switching mechanisms, and the test short-circuit wire is used for electrically connecting the two switching mechanisms.
The leading-out mechanism comprises a conductive metal core, the conductive metal core is arranged in the center of the interior of the leading-out mechanism, and two ends of the conductive metal core are electrically connected with the switching mechanism and the clamping mechanism respectively.
Wherein, fixture includes the spring loop pole, tighten up the cover, the clamping piece, reset spring and retaining ring, spring loop pole one end and extraction mechanism fixed connection, the spring loop pole other end and clamping piece fixed connection, the spring loop pole is provided with the retaining ring with the clamping piece junction outer wall, the reset spring cover is established outside the spring loop pole, tighten up the cover and establish simultaneously the spring loop pole, the clamping piece and the retaining ring outside, reset spring both ends respectively with the retaining ring and tighten up the contact of cover inner wall, thereby tighten up the cover and can tighten up the clamping piece through reset spring's promotion.
Wherein, still include: the metal contact piece is arranged in the clamping piece and electrically connected with the conductive metal core, and the metal contact piece is used for electrically connecting the conductive metal core with the switching pins.
Wherein, switching stitch still includes lug and resistance spring, and the lug all imbeds with resistance spring and sets up inside switching stitch, and resistance spring sets up between lug and switching stitch inner wall, and resistance spring is used for providing the thrust that outwards promotes the lug.
The switching mechanism, the leading-out mechanism, the spring loop bar and the tightening sleeve are all made of insulating materials.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an utilize fixture to grasp the single stitch of aviation connector public end, perhaps utilize the switching stitch of fixture centre gripping to stretch into in the single stitch jack of aviation connector female end to in inserting detection equipment with it through extraction mechanism, changeover mechanism and experimental shorting stub, effectively avoided touching the condition of other stitches easily when the switching at stitch or jack to aviation connector, saved the time to power equipment maintenance, improved maintenance efficiency.
Drawings
Fig. 1 is a schematic view of a product assembly structure of a stitch connecting device for detecting an aircraft joint according to an embodiment of the present invention;
FIG. 2 is a schematic partial sectional view of a product of a stitch connecting device for aviation connector detection in the embodiment of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the aircraft joint inspection stitch connecting device in the embodiment of FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is an enlarged view of the structure at A in FIG. 3;
fig. 6 is a schematic cross-sectional structural view of an adapter pin of the pin connecting device for aviation connector detection in the embodiment of fig. 1.
Reference numerals: 11-a changeover mechanism; 12-a lead-out mechanism; 121-a conductive metal core; 13-a clamping mechanism; 131-a spring loop bar; 132-a tightening sleeve; 133-a clip; 134-a return spring; 135-a retainer ring; 136-metal contact; 14-switching pins; 141-bumps; 142-a resistance spring; 15-test shorting stub.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, fig. 1 is a schematic view of a product assembly structure of a stitch connecting device for aviation connector detection according to an embodiment of the present invention; FIG. 2 is a schematic partial sectional view of a product of a stitch connecting device for aviation connector detection in the embodiment of FIG. 1; FIG. 3 is a schematic cross-sectional view of the aircraft joint inspection stitch connecting device in the embodiment of FIG. 1; FIG. 4 is an enlarged view of the structure at B in FIG. 3; FIG. 5 is an enlarged view of the structure at A in FIG. 3; FIG. 6 is a schematic cross-sectional view of an adapter pin of the pin connecting device for aviation connector inspection in the embodiment of FIG. 1; the pin connecting and leading device for aviation connector detection comprises an adapter mechanism 11, a leading-out mechanism 12, a conductive metal core 121, a clamping mechanism 13, a spring loop bar 131, a tightening sleeve 132, a clamping piece 133, a return spring 134, a retainer ring 135, a metal contact piece 136, an adapter pin 14, a bump 141, a resistance spring 142 and a test short connecting wire 15 which are fixedly connected in sequence;
one end of the leading-out mechanism 12 is fixedly connected with the switching mechanism 11 through glue, a slot for connecting the test short-circuit wire 15 is formed in the switching mechanism 11, and the end part of the conductive metal core 121 in the leading-out mechanism 12, which is close to one end of the switching mechanism 11, extends into the slot in the switching mechanism 11, so that the conductive metal core 121 can be electrically connected with a connector of the test short-circuit wire 15 in the switching mechanism 11; the other end of the leading-out mechanism 12 is fixedly connected with the spring loop bar 131 through glue, and the end part of the conductive metal core 121 inside the leading-out mechanism 12, which is close to one end of the spring loop bar 131, extends into the spring loop bar 131, so that the conductive metal core 121 can be electrically connected with the metal contact piece 136 inside the spring loop bar 131, and because the metal contact piece 136 is installed inside the clamping piece 133, when a worker inserts the switching pin 14 into the clamping piece 133, the metal contact piece 136 can simultaneously contact the switching pin 14 and the conductive metal core 121, and the purpose of electrically connecting the switching pin 14 with the test short-circuit wire 15 through the metal contact piece 136 and the conductive metal core 121 is achieved;
furthermore, when the staff needs to detect the aviation connector female end, one end of the test patch cord 15, which is far away from the switching mechanism 11, is connected with the detection equipment, and one end of the outer part of the switching pin 14, which is installed in the clamping piece 133, is inserted into the pin jack of the aviation connector female end, so that the pin jack of the aviation connector female end can be respectively connected into the detection equipment, the purpose of respectively and rapidly detecting each pin jack of the aviation connector female end is realized, and the efficiency of detecting the aviation connector female end is greatly improved; when a worker needs to detect the male end of the aviation connector, the switching pins 14 in the clamping pieces 133 are taken out firstly, one end, far away from the switching mechanism 11, of the test switching line 15 is connected with detection equipment, meanwhile, the pins of the male end of the aviation connector needing to be detected are clamped by the clamping mechanism 13, the pins of the male end of the aviation connector can be respectively connected into the detection equipment, the purpose of respectively and quickly detecting each pin of the male end of the aviation connector is achieved, and the efficiency of detecting the female end of the aviation connector is greatly improved;
the clamping pieces 133 are made of arc-shaped sheet insulating materials, the two clamping pieces 133 are simultaneously connected to one end, away from the leading-out mechanism 12, of the spring loop bar 131, the outer part of one end, away from the spring loop bar 131, of each clamping piece 133 is arranged to be in a pointed cone shape, and meanwhile, the space between the two identical clamping pieces 133 can just fit the adapter pins 14 into the space; since the two clamping pieces 133 are not connected to each other, and the arc-shaped clamping pieces 133 can deform to some extent due to the small thickness, the clamping pieces 133 can clamp the transfer pins 14 by applying inward pressure outside the clamping pieces 133 after the transfer pins 14 are placed inside the two clamping pieces 133;
further, the tightening sleeve 132 is sleeved on the spring sleeve rod 131 and the outside of the clamping piece 133 at the same time, the end of the tightening sleeve 132, where the clamping piece 133 is located, is also set to be a pointed cone shape, and the inner wall of the pointed cone end of the tightening sleeve 132 is matched with the pointed cone end of the clamping piece 133, when a user pulls the tightening sleeve 132 upwards, because the opening of the pointed cone-shaped end of the tightening sleeve 132 is smaller, the clamping piece 133 is gradually squeezed inwards in the upward moving process to enable the clamping piece 133 to clamp the adapter pin 14 or the pin of the male end of the aircraft connector; when the user needs to take down the clamping mechanism 13, the clamping piece 133 enters the tightening sleeve 132 only by pressing the tightening sleeve 132 downwards, and the clamping piece 133 is ensured not to extrude the clamping piece 133 any more, so that the clamping piece 133 can be taken down and is convenient to use as the clamping piece 133 is not subjected to inward extrusion force any more, and the clamped switching pin 14 is loosened or the pin at the male end of the aviation connector is clamped;
furthermore, the return spring 134 is sleeved outside the spring sleeve rod 131, and two ends of the return spring 134 are respectively contacted with the inner walls of the retainer ring 135 and the tightening sleeve 132, so that the tightening sleeve 132 can be continuously pushed upwards by the return spring 134, and the tightening sleeve 132 moves upwards to squeeze the clamping piece 133, so that the clamping piece 133 can always keep a clamping state under the condition that the device is not subjected to other external forces, and a user can clamp the clamping mechanism 13 on the pin of the switching pin 14 or the male end of the aviation connector without applying other external forces, so that the clamping mechanism 13 can be kept to always clamp the pin of the switching pin 14 or the male end of the aviation connector, the time of workers is saved, and the detection efficiency is improved;
further, the adapting mechanism 11, the leading-out mechanism 12, the spring loop rod 131, the tightening sleeve 132 and the clamping piece 133 are all made of insulating materials, and the insulating materials can be any one or more of plastics, rubber and wood;
the metal contact 136 is arranged inside the clamping piece 133, and the metal contact 136 can be elastically deformed along with the clamping piece 133 due to the small thickness of the metal contact 136, so that the metal contact 136 can be always attached to the inner wall of the clamping piece 133; secondly, the metal contact piece 136 is a U-shaped contact piece which can be matched with the pin of the switching pin 14 or the aviation connector male end, the contact area between the pin of the switching pin 14 or the aviation connector male end and the U-shaped metal contact piece 136 is increased, and the bottom of the metal contact piece 136 is electrically connected with the conductive metal core 121, so that the metal contact piece 136 can enable the pin of the switching pin 14 or the aviation connector male end to be better electrically connected with the conductive metal core 121, and the condition of poor contact is avoided;
the resistance spring 142 arranged inside the adapting pin 14 can continuously provide a pushing force for pushing the lug 141 outwards, so that the hemispherical top end of the lug 141 can extend out of the adapting pin 14 without being pressed, when a worker inserts one end of the adapting pin 14 with the lug 141 into the pin jack of the female end of the aviation connector, the lug 141 is pressed inwards, but the lug 141 is simultaneously pushed outwards, so that one end of the lug 141 extending out of the adapting pin 14 generates a larger friction force with the inner wall of the pin jack of the female end of the aviation connector, and the adapting pin 14 is prevented from being separated from the pin jack of the female end of the aviation connector; when the annular groove is formed in the inner wall of the stitch jack at the female end of the aviation connector, the convex block 141 can be matched with the annular groove, and the switching stitch 14 can be further ensured not to be separated from the stitch jack at the female end of the aviation connector.
To sum up, the utility model provides a pair of stitch connects draws device for aviation connector detection, use often, when the staff need detect aviation connector female end, will test the jumper wire 15 and keep away from the one end of adapting mechanism 11 and be connected with check out test set, will install the outside one end of switching stitch 14 in clamping piece 133 inside simultaneously and peg graft inside the stitch jack of aviation connector female end, can insert check out test set respectively through the stitch jack of aviation connector female end, realized carrying out the purpose that detects fast respectively to every stitch jack of aviation connector female end, greatly improved the efficiency that detects aviation connector female end; when the staff need detect the public end of aviation connector, at first take out the inside switching stitch 14 of clamping piece 133, the one end and the check out test connection line 15 of keeping away from switching mechanism 11 are connected again, utilize fixture 13 to grasp the stitch of the public end of aviation connector that needs to detect simultaneously, can insert check out test set respectively through the stitch with the public end of aviation connector, realized carrying out the purpose of short-term test respectively to every stitch of the public end of aviation connector, improved the efficiency that detects the female end of aviation connector greatly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an aviation connects to detect to connect with stitch and draws device which characterized in that: the device comprises a switching mechanism, a leading-out mechanism, a clamping mechanism and switching pins for connecting a female end connector of external equipment, wherein the switching mechanism, the leading-out mechanism, the clamping mechanism and the switching pins are fixedly connected in sequence;
the switching mechanism and the clamping mechanism are respectively and fixedly connected with two ends of the leading-out mechanism, the switching mechanism is electrically connected with the clamping mechanism through the leading-out mechanism, the switching pin is arranged at the clamping end of the clamping mechanism, and the switching pin is used for electrically connecting the clamping mechanism with a female end connector of external equipment;
after the clamping mechanism is electrically connected with the aviation connector to be detected, the aviation connector to be detected is led into the detection equipment through the leading-out mechanism and the switching mechanism.
2. The stitch bonding device for aviation connector inspection according to claim 1, further comprising: the end part of the test short-circuit wire is inserted into the switching mechanisms, and the test short-circuit wire is used for electrically connecting the two switching mechanisms.
3. The stitch guiding device for aviation connector detection as claimed in claim 1, wherein: the leading-out mechanism comprises a conductive metal core, the conductive metal core is arranged at the center inside the leading-out mechanism, and two ends of the conductive metal core are respectively electrically connected with the switching mechanism and the clamping mechanism.
4. The stitch guiding device for aviation connector detection as claimed in claim 1, wherein: the clamping mechanism comprises a spring loop bar, a tightening sleeve, a clamping piece, a reset spring and a retaining ring, one end of the spring loop bar is fixedly connected with the leading-out mechanism, the other end of the spring loop bar is fixedly connected with the clamping piece, the outer wall of the joint of the spring loop bar and the clamping piece is provided with the retaining ring, the reset spring is sleeved outside the spring loop bar, the tightening sleeve is sleeved outside the spring loop bar, the clamping piece and the retaining ring, two ends of the reset spring are respectively in contact with the retaining ring and the inner wall of the tightening sleeve, and the tightening sleeve can tighten up the clamping piece through.
5. The aerial splice inspection stitch guiding device as defined in any one of claims 2 or 3, further comprising: the metal contact piece is arranged in the clamping piece and electrically connected with the conductive metal core, and the metal contact piece is used for electrically connecting the conductive metal core with the switching pins.
6. The stitch guiding device for aviation connector detection as claimed in claim 1, wherein: the switching stitch still includes lug and resistance spring, and the lug all imbeds with the resistance spring and sets up inside the switching stitch, and the resistance spring setting is between lug and switching stitch inner wall, and the resistance spring is used for providing the thrust that outwards promotes the lug.
7. The stitch guiding device for aviation connector detection as claimed in claim 1, wherein: the switching mechanism, the leading-out mechanism, the spring loop bar and the tightening sleeve are all made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551174.1U CN211603258U (en) | 2019-09-18 | 2019-09-18 | Stitch connecting and leading device for aviation connector detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551174.1U CN211603258U (en) | 2019-09-18 | 2019-09-18 | Stitch connecting and leading device for aviation connector detection |
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| Publication Number | Publication Date |
|---|---|
| CN211603258U true CN211603258U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921551174.1U Active CN211603258U (en) | 2019-09-18 | 2019-09-18 | Stitch connecting and leading device for aviation connector detection |
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| CN (1) | CN211603258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644789A (en) * | 2021-09-08 | 2021-11-12 | 深圳市大麦智创科技有限公司 | Industrial fan based on three-phase Hall sine wave control |
-
2019
- 2019-09-18 CN CN201921551174.1U patent/CN211603258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644789A (en) * | 2021-09-08 | 2021-11-12 | 深圳市大麦智创科技有限公司 | Industrial fan based on three-phase Hall sine wave control |
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