CN207818918U - It is a kind of to prick test conductor jointer for line - Google Patents
It is a kind of to prick test conductor jointer for line Download PDFInfo
- Publication number
- CN207818918U CN207818918U CN201820267687.9U CN201820267687U CN207818918U CN 207818918 U CN207818918 U CN 207818918U CN 201820267687 U CN201820267687 U CN 201820267687U CN 207818918 U CN207818918 U CN 207818918U
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- China
- Prior art keywords
- spider
- connector lug
- clamping head
- line
- test
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Abstract
The utility model provides a kind of for line bundle test conductor jointer, including connector lug, preceding spider, rear spider and clamping head；The preceding spider and rear spider grafting at an entirety, outside be provided with the spring being connect respectively with preceding spider and rear spider, internal molding space is set on threading groove axially disposed on connector lug；Before the front end of the connector lug is fixed in spider, the front end of connector lug is provided with the mounting hole pricked for connecting test line；Spider after the rear end of the connector lug is stretched out, for being connected with test cable；The clamping head is fixed in rear spider, and the boss on clamping head is packed into the corresponding threading groove of connector lug；The contact surface of boss on the threading groove and clamping head of the connector lug is arranged in inclined-plane；It realizes test equipment and line pricks the low-resistance electrical connection of upper each beam conducting wire end.
Description
Technical field
It is specially a kind of to prick test conductor jointer for line the utility model is related to circuit assembly field.
Background technology
Direction with aerospace electron product towards integrated, miniaturization, mass is developed, and " is continued on machine using traditional
Collimation method " electrical fitting technology can not implement interiors of products conducting wire interconnection demand, it is necessary to make line using " model wiring method " and prick, so
Afterwards cabinet is packed by the connection types such as crimping, welding.The line made in advance on model is pricked, and correctness must be carried out before upper machine
Test and Insulation test.Currently, due in the market without matched connector so that conducting wire end can not connect with cable tester
Connect, thus equipment can not be used to carry out automatic test, can only rely on manually to prick line and carry out point-to-point test, efficiency it is very low and
And it occur frequently that wrong survey, test leakage problem.
Utility model content
For problems of the prior art, the utility model provide a kind of connection type is simple, easy to operate, connection can
Lean on, contact resistance it is small, effectively improve production efficiency and test accuracy pricks test conductor jointer for line.
The utility model is to be achieved through the following technical solutions：
It is a kind of to prick test conductor jointer, including connector lug, preceding spider, rear spider and clamping head for line；Before described
Spider and rear spider grafting at an entirety, outside be provided with the spring being connect respectively with preceding spider and rear spider, inside
Molding space be set on threading groove axially disposed on connector lug；The front end of the connector lug is fixed at preceding branch
In set, the front end of connector lug is provided with the mounting hole pricked for connecting test line；Spider after the rear end of the connector lug is stretched out,
For being connected with test cable；The clamping head is fixed in rear spider, and the boss on clamping head is packed into connector lug
In corresponding threading groove；The contact surface of boss on the threading groove and clamping head of the connector lug is arranged in inclined-plane.
Preferably, the baffle ring that the preceding spider is arranged by free end is limited with connector lug.
Preferably, the rear end of the connector lug is provided with insulating sleeve.
Preferably, using insertion between the front end of the connector lug and each conducting wire end of p-wire Zha Ge branches
Formula clamps connection.
Preferably, the rear end of the connector lug is connected with one end conducting wire of test cable using crimping or welding manner.
Preferably, the rectangular slot setting of the threading groove.
Compared with prior art, the utility model has technique effect beneficial below：
A kind of conductor jointer for pricking test for line of the utility model, is slided by preceding spider and the opposite of rear spider,
Conducting wire can be sent to through threading groove between convex block and inclined-plane, and by enabling conducting wire on convex block and inclined-plane after spring reset
Contact surface, which compresses, completes electrical connection so that contact resistance can reach low resistance contacts, while meet each conductor wire end of p-wire bundle
Electrical isolation requirement between head, improves production efficiency and test accuracy rate.By taking line pricks test as an example, test pricking online
When, the cable made by the conductor jointer, realizes test equipment and line pricks the low-resistance electrical connection of upper each beam conducting wire end；
In addition this connector diameter is small, is of convenient length, the length in reserve that general line pricks conducting wire end just disclosure satisfy that installation requirement, be not required to
Conducting wire is lengthened, cost is saved；It is very convenient to use operation, connection is reliable, substantially increases line and pricks the operable of test
Property, production efficiency, the accuracy than manual testing greatly improve.
Further, by the way that the rectangular slot of threading groove to be arranged, can to the width value no more than connector lug rectangular channel with
Under different-diameter conducting wire carry out test connection, cannot be only used for the test connection of line bundle, it can also be used to single, more cables
Test connection.
Description of the drawings
Fig. 1 is the three-dimensional isometric drawing of the utility model.
Fig. 2 is the front view full sectional view of the utility model.
Fig. 3 is the connection diagram of the utility model and test cable.
Fig. 4 is the utility model and waits for that survey line pricks the connection diagram of conducting wire.
In figure：Baffle ring 1, connector lug 2, clamping head 3, insulating sleeve 4, rear spider 5, spring 6, preceding spider 7, test cable 8,
Wait for that survey line pricks conducting wire 9.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, it is described be the explanation to the utility model and
It is not to limit.
The utility model is a kind of to prick test conductor jointer, including connector lug 2, preceding spider 7, rear spider 5 and folder for line
Hold first 3；The entirety that preceding spider 7 and 5 grafting of rear spider can be slided at one, outside be provided with respectively with preceding spider 7 and after
The spring 6 that spider 5 connects is set in axially disposed on connector lug 2 wear for providing restoring force, internal molding space
Conducting wire is protected and insulated on wire casing；Before the front end of connector lug 2 is fixed in spider 7, the front end of connector lug 2 is arranged
It is useful for the mounting hole of connecting test line bundle, the baffle ring 1 that preceding spider 7 is arranged by free end is limited with connector lug 2；Connector lug 2
Rear end stretch out after spider 5, for being connected with test cable, and be provided with insulating sleeve 4；Clamping head 3 props up after being fixed at
In set 5, can then spider 5 it slide, and the boss on clamping head 3 is packed into 2 corresponding threading groove of connector lug；Connector lug 2
The contact surface of threading groove and the boss on clamping head 3 is arranged in inclined-plane.In this preferred embodiment, the rectangular slot setting of threading groove.
It, as shown in Figure 1 and Figure 2, first will folder when pricking correctness test and Insulation test into line using the utility model
It holds first 3, preceding spider 7 and rear spider 5 is mounted on connector lug 2, the boss of clamping head 3 is packed into 2 corresponding rectangular channel of connector lug,
Clamping head 3 is fixed in rear spider 5, and before connector lug 2 is fixed in spider 7, spring 6 is sleeved on preceding spider 7 and rear spider 5, preceding
Spider 7 is limited by baffle ring 1 and connector lug 2；Insulating sleeve 4 is set in 2 rear end of connector lug.
Wherein, as shown in figure 3, the test cable 8 of 2 rear end of connector lug and cable tester is connected, each conducting wire connects
The wire head that device corresponds to welding or is crimped onto 8 one end of test cable is connect, the other end installation connecting test equipment of test cable 8
Standard connector has just been fabricated to the standard testing cable of line bundle by the connection；As shown in figure 4, standard when p-wire is pricked
One end of test cable is installed with test equipment, and the other end is waited for by conductor jointer and the bundle conductor of line to be tested bundle end
P-wire is pricked conducting wire 9 and is connected.
After conductor jointer is completed, the boss of clamping head 3 and the inclined-plane in 2 rectangular channel of connector lug are by compressed spring
6 elastic force is close to, and rear spider 5 can be slided with clamping head 3 by squeezing spring 6 along the rectangular channel of connector lug 2 together；Line
When bundle conducting wire end is connect with test cable, pass through 5 compressed spring 6 of rear spider with a hand first so that the boss of clamping head 3
It stands away with the inclined-plane of 2 rectangular channel of connector lug, mounting hole of the conducting wire end that line to be tested is pricked from 2 front end of connector lug
It penetrates, when wire head is entered along rectangular channel between the inclined-plane of 2 rectangular channel of boss and connector lug of clamping head 3, trip spring
6, under the effect of elasticity the boss of clamping head 3 conducting wire end is pressed on the inclined-plane of 2 rectangular channel of connector lug, such p-wire is pricked
Conducting wire end being electrically connected between cable tester is realized by conductor jointer.
Although it have been described that the preferred embodiment of the utility model, but professional technician in the art can be according to this reality
Other change or modification are made with novel theory.So the following claims are intended to be interpreted as include this preferred embodiment with
And it falls into having altered in the scope of the utility model or changes.
Claims (6)
1. a kind of pricking test conductor jointer for line, it is characterised in that：Including connector lug (2), preceding spider (7), rear spider (5)
With clamping head (3)；The preceding spider (7) and (5) grafting of rear spider at an entirety, outside be provided with respectively with preceding spider
(7) and the spring (6) of rear spider (5) connection, internal molding space are set in threading axially disposed on connector lug (2)
On slot；The front end of the connector lug (2) is fixed in preceding spider (7), and the front end of connector lug (2) is provided with for connecting
The mounting hole that p-wire is pricked；Spider (5) after the rear end of the connector lug (2) is stretched out, for being connected with test cable；Described
Clamping head (3) is fixed in rear spider (5), and the boss on clamping head (3) is packed into the corresponding threading groove of connector lug (2)
It is interior；The threading groove of the connector lug (2) and the contact surface of the boss on clamping head (3) are arranged in inclined-plane.
2. according to claim 1 a kind of for line bundle test conductor jointer, it is characterised in that：The preceding spider
(7) baffle ring (1) being arranged by free end is limited with connector lug (2).
3. according to claim 1 a kind of for line bundle test conductor jointer, it is characterised in that：The connector lug
(2) rear end is provided with insulating sleeve (4).
4. according to claim 1 a kind of for line bundle test conductor jointer, it is characterised in that：The connector lug
(2) it is connect using plug-in type card load between each conducting wire end of front end and p-wire Zha Ge branches.
5. according to claim 1 a kind of for line bundle test conductor jointer, it is characterised in that：The connector lug
(2) rear end is connected with one end conducting wire of test cable using crimping or welding manner.
6. according to claim 1 a kind of for line bundle test conductor jointer, it is characterised in that：The threading groove is in
Rectangular channel is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267687.9U CN207818918U (en) | 2018-02-24 | 2018-02-24 | It is a kind of to prick test conductor jointer for line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820267687.9U CN207818918U (en) | 2018-02-24 | 2018-02-24 | It is a kind of to prick test conductor jointer for line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818918U true CN207818918U (en) | 2018-09-04 |
Family
ID=63321173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820267687.9U Active CN207818918U (en) | 2018-02-24 | 2018-02-24 | It is a kind of to prick test conductor jointer for line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599214A (en) * | 2018-12-06 | 2019-04-09 | 昆山兴鸿蒙电子有限公司 | A kind of wear-resisting letter electric control electric wire of high temperature resistant vehicle |
-
2018
- 2018-02-24 CN CN201820267687.9U patent/CN207818918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599214A (en) * | 2018-12-06 | 2019-04-09 | 昆山兴鸿蒙电子有限公司 | A kind of wear-resisting letter electric control electric wire of high temperature resistant vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |