CN109596868A - Folder is auxiliarily fixed in a kind of test splice - Google Patents
Folder is auxiliarily fixed in a kind of test splice Download PDFInfo
- Publication number
- CN109596868A CN109596868A CN201910073479.4A CN201910073479A CN109596868A CN 109596868 A CN109596868 A CN 109596868A CN 201910073479 A CN201910073479 A CN 201910073479A CN 109596868 A CN109596868 A CN 109596868A
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- clamp
- elasticity arm
- connector
- connecting rod
- sleeve
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- 238000012360 testing method Methods 0.000 title claims abstract description 77
- 239000003292 glue Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Clamps And Clips (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of test splices, and folder is auxiliarily fixed, comprising: the first clamp, the second clamp, connecting shaft, clamp springs, the first elasticity arm, the second elasticity arm, fixed device；First clamp and the second clamp are set with clamp springs in connecting shaft, two stretching ends of clamp springs press the first clamp and the second clamp respectively makes the first clamp and the second clamp be in clamp position by connecting axis connection；First clamp and the second clamp are connect with one end of one end of the first elasticity arm and the second elasticity arm respectively close to handheld terminal, the other end of the other end of first elasticity arm and the second elasticity arm is connect with fixed device respectively, and the first elasticity arm and the second elasticity arm are formed by angle less than 180 ° by clamping end after connection；Fixed device is equipped with the through-hole that may pass through the test splice that fixed device is fixed for fixing test splice, connecting shaft；The invention can ensure that card test splice is stablized effectively with termination contact to be measured in terminal block when breaker is tested.
Description
Technical field
The present invention relates to power test auxiliary device fields, and folder is auxiliarily fixed more particularly, to a kind of test splice.
Background technique
Terminal block means and carries multiple or multiple groups mutually insulated terminal assemblies and the insulation division for fixing supporter
Part；The effect of terminal block is exactly that will shield interior equipment to be connected with the route of screen external equipment, plays signal (Current Voltage) transmission
Effect；Have terminal block easy to maintain so that wiring is beautiful, when connection between long distance is offline, is mainly firm, construction and
It is easy to maintain.
In the test of breaker, usually breaker is carried out as test contacts using the terminal that breaker is drawn out to terminal block
Test；But staff is needed to pin test splice with hand to prevent it from loosening or falling off during the test；This operator
Formula causes very big inconvenience, and waste of manpower resource to staff, so, usual people can use auxiliary clamp, auxiliary clamp
The fixed device of upper setting test splice realizes fixation that test splice is tested in terminal block.
But existing fixture can only play simple fixed function substantially, for test splice with it is to be measured in terminal block
Whether termination contact close or test process in test splice loosen, then whether having test to examination when can only pass through test
Data are tested to judge whether its contact is good, if poor contact, it will usually by manually pressing, keep its contact close to reach
The purpose of test；It is unfavorable for improving testing efficiency in this way.
Summary of the invention
The present invention is that the test auxiliary clamp of breaker described in the above-mentioned prior art is overcome to cannot be guaranteed test splice and end
Son arranges upper termination contact to be measured and stablizes effective defect, provides a kind of test splice and folder is auxiliarily fixed.
The fixing clamp includes: clamp, connecting shaft, clamp springs, elasticity arm, fixed device；
Clamp includes the first clamp and the second clamp；
Elasticity arm includes the first elasticity arm, the second elasticity arm；
First clamp and the second clamp are set with clamp springs, two stretchings of clamp springs by connecting axis connection in connecting shaft
End presses the first clamp respectively and the second clamp makes the first clamp and the second clamp be in clamp position；First clamp in clamp
It is clamping end with the second clamp clamping end, the other end is handheld terminal；
First clamp and the second clamp are connect with one end of one end of the first elasticity arm and the second elasticity arm respectively close to handheld terminal,
The other end of the other end of first elasticity arm and the second elasticity arm connect with fixed device respectively, after connection the first elasticity arm with
Second elasticity arm is formed by angle less than 180 ° by clamping end；
Fixed device is equipped with the logical of the test splice that may pass through that fixed device is fixed for fixing test splice, connecting shaft
Hole.
Fixing clamp of the present invention realizes that the clamping function of fixing clamp, fixed device are used for by clamp and clamp springs
Fixed test splice, connecting shaft are equipped with through-hole, and up and down for test splice, the first elasticity arm and the second elasticity arm have
Elasticity, when fixing clamp is clamped in terminal block, the first elasticity arm and the second elasticity arm can pull fixed device by elastic force, give
Fixed one downward power of device, to drive test splice to push, to guarantee terminal to be measured in test splice and terminal block
Contact stablize it is effective.
Preferably, there are two the clamp springs, the both sides of the through-hole in connecting shaft are respectively arranged on.Two clampings are set
The both sides that spring reconnects the through-hole on axis can facilitate is arranged through-hole in connecting shaft, and can preferably guarantee through-hole in connecting shaft
Centre, the position of terminal to be measured more conducively in alignment terminal block.
Preferably, the first clamp and the second clamp are equipped with close to the inside of clamping end increases mill flexible glue；To increase fixing clamp folder
Stability in terminal block.
Preferably, the fixation device is half-cone elastic rubber ring, the top direction folder of half-cone elastic rubber ring
The clamping end of body, the bottom of half-cone elastic rubber are connect with the first elasticity arm, the second elasticity arm respectively；Half-cone elastic rubber
The structure of circle top towards the clamping end of clamp is convenient for fixed test splice, and test splice is more difficult to hand-held end motion, thus
Guarantee under the action of elastic force, test splice and the contact of terminal to be measured in terminal block are more stable.
Preferably, the junction of the first clamp and the first elasticity arm, the junction of the second clamp and the second elasticity arm, first
The both ends of elasticity arm, the both ends of the second elasticity arm, the junction of fixed device and the first elasticity arm, fixed device and the second elastic force
The junction of arm is respectively equipped with retaining ring；
First clamp and the first elasticity arm, the second clamp and the second elasticity arm, the first elasticity arm and fixed device, the second elasticity arm
It is flexibly connected between fixed device by retaining ring.
Preferably, elasticity arm includes first connecting rod, the first connector, the second connecting rod, the second connector, linear bullet
Spring, sleeve；The both ends of sleeve are provided with the through-hole that may pass through first connecting rod and the second connecting rod, the first connector and the second connection
Head is set in sleeve, and not may pass through the through-hole at sleeve both ends；One end of first connecting rod is connect with retaining ring, the other end and first
Connector is fixedly connected；One end of second connecting rod is connect with retaining ring, and the other end is fixedly connected with the second connector；First connects
Connector is connect by Hookean spring with the second connector.
The first elasticity arm and the second elasticity arm give fixed device to apply downward power when the structure can realize clamping, while
Fixed device can be pushed to hand-held end motion by elasticity arm when removing fixing clamp, so that test splice be made to contract to handheld terminal
Into when clamping, clamp drives elasticity arm to pull fixed device to clamping end motion, can effectively realize stretching for test splice
Contracting, when flexible, test splice can be given toward clamping end motion, and there are certain nargin, to guarantee that elastic force can be passed through by testing wiring after clamping
With with termination contact to be measured in terminal block.
Preferably, elasticity arm includes first connecting rod, the first connector, the second connecting rod, the second connector, linear bullet
Spring, sleeve；The both ends of sleeve are provided with the through-hole that may pass through first connecting rod and the second connecting rod, the first connector and the second connection
Head is set in sleeve, and not may pass through the through-hole at sleeve both ends；There are two springs, and the radial dimension of spring is greater than first connecting rod
With the maximum radial dimension of the second connecting rod, and less than the maximum radial dimension of the first connector and the second connector；First connects
One end of extension bar is connect with retaining ring, and through-hole and Hookean spring of the other end on sleeve are fixed with the first connector again to be connected
It connects；One end of second connecting rod is connect with retaining ring, and through-hole and Hookean spring of the other end on sleeve are connect with second again
Head is fixedly connected.
The first elasticity arm and the second elasticity arm give fixed device to apply downward power when the structure can realize clamping, while
Fixed device can be pushed to hand-held end motion by elasticity arm when removing fixing clamp, so that test splice be made to contract to handheld terminal
Into when clamping, clamp drives elasticity arm to pull fixed device to clamping end motion, can effectively realize stretching for test splice
Contracting, when flexible, test splice can be given toward clamping end motion, and there are certain nargin, to guarantee that elastic force can be passed through by testing wiring after clamping
With with termination contact to be measured in terminal block.
Compared with prior art, the beneficial effect of technical solution of the present invention is: test splice auxiliary of the present invention is solid
Card test splice is stablized effective with termination contact to be measured in terminal block when clamp can guarantee breaker test.
Detailed description of the invention
Fig. 1 is that clamping structure schematic diagram is auxiliarily fixed in test splice described in embodiment 1.
Fig. 2 is the structural schematic diagram of elasticity arm in embodiment 1.
Fig. 3, Fig. 4 are clamp springs scheme of installation.
Fig. 5 is that clamping structure schematic diagram is auxiliarily fixed in test splice described in embodiment 2.
Fig. 6 is the structural schematic diagram of elasticity arm in embodiment 2.
Wherein, the fixed device of 1- clamp, 2- connecting shaft, 3- clamp springs, 4- elasticity arm, 5-, 6- test splice, 1.1- the
One clamp, the second clamp of 1.2-, the first elasticity arm of 4.1-, the second elasticity arm of 4.2-, 4.3- first connecting rod, the connection of 4.4- first
Head, the second connecting rod of 4.5-, the second connector of 4.6-, 4.7- Hookean spring, 4.8 sleeves.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the ruler of actual product
It is very little；
To those skilled in the art, the omitting of some known structures and their instructions in the attached drawings are understandable.
The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
Embodiment 1
The present embodiment provides a kind of test splices, and folder is auxiliarily fixed, and as shown in Figs 1-4, the fixing clamp includes: clamp 1, connection
Axis 2, clamp springs 3, elasticity arm 4, fixed device 5；Clamp 1 includes the first clamp 1.1 and the second clamp 1.2；Elasticity arm 4 wraps
Include the first elasticity arm 4.1, the second elasticity arm 4.2；First clamp 1.1 and the second clamp 1.2 are connected by connecting shaft 2, connecting shaft 2
Upper suit clamp springs 3, two stretching ends of clamp springs 3 press the first clamp 1.1 and the second clamp 1.2 respectively makes first
Clamp 1.1 and the second clamp 1.2 are in clamp position；First clamp 1.1 and 1.2 clamping end of the second clamp are clamping in clamp 1
End, the other end is handheld terminal；First clamp 1.1 and the second clamp 1.2 are close to handheld terminal one end with the first elasticity arm 4.1 respectively
It is connected with one end of the second elasticity arm 4.2, the other end difference of the other end of the first elasticity arm 4.1 and the second elasticity arm 4.2
It is connect with fixed device 5, the first elasticity arm 4.1 and the second elasticity arm 4.2 are formed by angle by clamping end and are less than after connection
180°；For fixed device 5 for fixing test splice, connecting shaft 2, which is equipped with, may pass through the test splice 6 that fixed device 5 is fixed
Through-hole.
There are two the clamp springs 3, is respectively arranged on the both sides of the through-hole in connecting shaft 2.
First clamp 1.1 and the second clamp 1.2 are equipped with close to the inside of clamping end increases mill flexible glue.
The fixation device 5 is half-cone elastic rubber ring, the folder of the top of half-cone elastic rubber ring towards clamp 1
End is held, the bottom of half-cone elastic rubber is connect with the first elasticity arm 4.1, the second elasticity arm 4.2 respectively.
The connection of the junction of first clamp 1.1 and the first elasticity arm 4.1, the second clamp 1.2 and the second elasticity arm 4.2
Place, the both ends of the first elasticity arm 4.1, the both ends of the second elasticity arm 4.2, fixed device 5 and the first elasticity arm 4.1 junction,
The junction of fixed device 5 and the second elasticity arm 4.2 is respectively equipped with retaining ring；
First clamp 1.1 and the first elasticity arm 4.1, the second clamp 1.2 and the second elasticity arm 4.2, the first elasticity arm 4.1 and fixation
It is flexibly connected between device 5, the second elasticity arm 4.5 and fixed device 5 by retaining ring.
As shown in Fig. 2, elasticity arm 4 includes first connecting rod 4.3, the first connector 4.4, the second connecting rod 4.5, second company
Connector 4.6, Hookean spring 4.7, sleeve 4.8；
The both ends of sleeve 4.8 are provided with the through-hole that may pass through first connecting rod 4.3 and the second connecting rod 4.5,4.4 He of the first connector
Second connector 4.8 is set in sleeve, and not may pass through the through-hole at 4.8 both ends of sleeve；One end of first connecting rod 4.3 and retaining ring
Connection, the other end are fixedly connected with the first connector 4.4；One end of second connecting rod 4.5 is connect with retaining ring, the other end and
Two connectors 4.6 are fixedly connected；First connector 4.4 is connect by Hookean spring 4.7 with the second connector 4.6.
In the specific implementation process, test splice 6 is passed through into the through-hole on fixed device 5 and connecting shaft 2 first, and fixed
In fixed device 5, then regulate the position of test splice 6；When staff firmly unclamps the fixing clamp, the first clamp
1.1 and second clamp 1.2 mutually drawn close toward handheld terminal, the first elasticity arm 4.1 and the second elasticity arm 4.5 compress Hookean spring first
4.7 are compressed to the limit, then push fixed device 5 to hand-held end motion again, thus drive test splice 6 to hand-held end motion,
At this time then fixing clamp is clipped in terminal block by test splice 6 far from the terminal to be measured in terminal block, clamp band in clamping process
The arm of force 4 of moving is upheld, and when the terminal to be measured on 6 contact terminal of test splice row, clamp 1 continues to clamp, to drive elastic force
Hookean spring 4.7 in arm 4 stretches, and Hookean spring 4.7 stretches that fixed device 5 is driven to continue to apply pressure to clamping part,
To making test splice 6 have a pressure to the terminal to be measured in terminal block, thus guarantee test splice with it is to be measured in terminal block
The contact of terminal is stablized effective.
Embodiment 2
The present embodiment provides a kind of test splices, and folder is auxiliarily fixed, and as seen in figures 3-6, the fixing clamp includes: clamp 1, connection
Axis 2, clamp springs 3, elasticity arm 4, fixed device 5；Clamp 1 includes the first clamp 1.1 and the second clamp 1.2；Elasticity arm 4 wraps
Include the first elasticity arm 4.1, the second elasticity arm 4.2；First clamp 1.1 and the second clamp 1.2 are connected by connecting shaft 2, connecting shaft 2
Upper suit clamp springs 3, two stretching ends of clamp springs 3 press the first clamp 1.1 and the second clamp 1.2 respectively makes first
Clamp 1.1 and the second clamp 1.2 are in clamp position；First clamp 1.1 and 1.2 clamping end of the second clamp are clamping in clamp 1
End, the other end is handheld terminal；First clamp 1.1 and the second clamp 1.2 are close to handheld terminal one end with the first elasticity arm 4.1 respectively
It is connected with one end of the second elasticity arm 4.2, the other end difference of the other end of the first elasticity arm 4.1 and the second elasticity arm 4.2
It is connect with fixed device 5, the first elasticity arm 4.1 and the second elasticity arm 4.2 are formed by angle by clamping end and are less than after connection
180°；For fixed device 5 for fixing test splice, connecting shaft 2, which is equipped with, may pass through the test splice 6 that fixed device 5 is fixed
Through-hole.
There are two the clamp springs 3, is respectively arranged on the both sides of the through-hole in connecting shaft 2.
First clamp 1.1 and the second clamp 1.2 are equipped with close to the inside of clamping end increases mill flexible glue.
The fixation device 5 is half-cone elastic rubber ring, the folder of the top of half-cone elastic rubber ring towards clamp 1
End is held, the bottom of half-cone elastic rubber is connect with the first elasticity arm 4.1, the second elasticity arm 4.2 respectively.
The connection of the junction of first clamp 1.1 and the first elasticity arm 4.1, the second clamp 1.2 and the second elasticity arm 4.2
Place, the both ends of the first elasticity arm 4.1, the both ends of the second elasticity arm 4.2, fixed device 5 and the first elasticity arm 4.1 junction,
The junction of fixed device 5 and the second elasticity arm 4.2 is respectively equipped with retaining ring；
First clamp 1.1 and the first elasticity arm 4.1, the second clamp 1.2 and the second elasticity arm 4.2, the first elasticity arm 4.1 and fixation
It is flexibly connected between device 5, the second elasticity arm 4.5 and fixed device 5 by retaining ring.
As shown in fig. 6, elasticity arm 4 includes first connecting rod 4.3, the first connector 4.4, the second connecting rod 4.5, second company
Connector 4.6, Hookean spring 4.7, sleeve 4.8；The both ends of sleeve 4.8, which are provided with, may pass through first connecting rod 4.3 and the second connecting rod
4.5 through-hole, the first connector 4.4 and the second connector 4.8 are set in sleeve, and not may pass through the through-hole at 4.8 both ends of sleeve；
There are two springs 4.7, and the radial dimension of spring 4.7 is greater than the maximum radial ruler of first connecting rod 4.3 and the second connecting rod 4.5
It is very little, and less than the maximum radial dimension of the first connector 4.4 and the second connector 4.8；One end of first connecting rod 4.3 and retaining ring
Connection, through-hole and Hookean spring 4.7 of the other end on sleeve 4.8 are fixedly connected with the first connector 4.4 again；Second
One end of connecting rod 4.5 is connect with retaining ring, and through-hole and Hookean spring 4.7 of the other end on sleeve 4.8 connect with second again
Connector 4.8 is fixedly connected.
In the specific implementation process, test splice 6 is passed through into the through-hole on fixed device 5 and connecting shaft 2 first, and fixed
In fixed device 5, then regulate the position of test splice 6；When staff firmly unclamps the fixing clamp, the first clamp
1.1 and second the handheld terminal of clamp 1.2 mutually draw close, the first elasticity arm 4.1 and the second elasticity arm 4.2 push fixed device 5 to
Hand-held end motion, to drive test splice 6 to hand-held end motion, test splice 6 is far from the terminal to be measured in terminal block at this time,
Then fixing clamp is clipped in terminal block, clamp drives elasticity arm 4 to shrink in clamping process, when test splice connects 6 touching terminal blocks
On terminal to be measured when, clamp continues to clamp, so that the Hookean spring 4.7 in elasticity arm 4 be driven to shrink, Hookean spring 4.7 is received
Contracting is to drive fixed device 5 to continue to apply pressure to clamping part, so that test splice 6 be made to have the terminal to be measured in terminal block
One pressure, so that it is effective to guarantee that the contact with terminal to be measured in terminal block of test splice 6 is stablized.
The same or similar label correspond to the same or similar components；
The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent；
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be to this hair
The restriction of bright embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description
Other various forms of variations or variation out.There is no necessity and possibility to exhaust all the enbodiments.It is all in the present invention
Spirit and principle within made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the claims in the present invention
Within the scope of shield.
Claims (7)
1. folder is auxiliarily fixed in a kind of test splice, which is characterized in that the fixing clamp includes: clamp (1), connecting shaft (2), clamping
Spring (3), elasticity arm (4), fixed device (5)；
Clamp (1) includes the first clamp (1.1) and the second clamp (1.2)；
Elasticity arm (4) includes the first elasticity arm (4.1), the second elasticity arm (4.2)；
First clamp (1.1) and the second clamp (1.2) are connected by connecting shaft (2), are set with clamp springs (3) in connecting shaft (2),
Two stretching ends of clamp springs (3) press the first clamp (1.1) and the second clamp (1.2) respectively makes the first clamp (1.1)
Clamp position is in the second clamp (1.2)；The first clamp (1.1) and the second clamp (1.2) clamping end are clamping in clamp (1)
End, the other end is handheld terminal；
First clamp (1.1) and the second clamp (1.2) close to handheld terminal respectively with one end of the first elasticity arm (4.1) and the second bullet
One end of the arm of force (4.2) connects, the other end of the other end of the first elasticity arm (4.1) and the second elasticity arm (4.2) respectively with
Fixed device (5) connection, it is small by clamping end to be formed by angle for the first elasticity arm (4.1) and the second elasticity arm (4.2) after connection
In 180 °；
Fixed device (5) for fixing test splice, connecting shaft (2), which is equipped with, may pass through the test that fixed device (5) is fixed
The through-hole of connector.
2. folder is auxiliarily fixed in test splice according to claim 1, which is characterized in that the clamp springs (3) have two
It is a, it is respectively arranged on the both sides of the through-hole on connecting shaft (2).
3. folder is auxiliarily fixed in test splice according to claim 1, which is characterized in that the first clamp (1.1) and the second folder
Body (1.2) is equipped with close to the inside of clamping end increases mill flexible glue.
4. folder is auxiliarily fixed in test splice according to claim 1, which is characterized in that the fixation device (5) is half
Cone shaped elastic rubber ring, clamping end of the top of half-cone elastic rubber ring towards clamp (1), the bottom of half-cone elastic rubber
It is connect respectively with the first elasticity arm (4.1), the second elasticity arm (4.2).
5. folder is auxiliarily fixed in test splice according to any one of claims 1 to 4, which is characterized in that the first clamp
(1.1) and the junction of the first elasticity arm (4.1), the junction of the second clamp (1.2) and the second elasticity arm (4.2), the first bullet
The both ends of the arm of force (4.1), the both ends of the second elasticity arm (4.2), fixed device (5) and the first elasticity arm (4.1) junction, consolidate
The junction for determining device (5) and the second elasticity arm (4.2) is respectively equipped with retaining ring；
First clamp (1.1) and the first elasticity arm (4.1), the second clamp (1.2) and the second elasticity arm (4.2), the first elasticity arm
(4.1) pass through retaining ring between fixation device (5), the second elasticity arm (4.5) and fixation device (5) to be flexibly connected.
6. folder is auxiliarily fixed in test splice according to claim 5, which is characterized in that elasticity arm (4) includes the first connection
Bar (4.3), the first connector (4.4), the second connecting rod (4.5), the second connector (4.6), Hookean spring (4.7), sleeve
(4.8)；
The both ends of sleeve (4.8) are provided with the through-hole that may pass through first connecting rod (4.3) and the second connecting rod (4.5), the first connection
Head (4.4) and the second connector (4.8) are set in sleeve, and not may pass through the through-hole at sleeve (4.8) both ends；
One end of first connecting rod (4.3) is connect with retaining ring, and the other end is fixedly connected with the first connector (4.4)；
One end of second connecting rod (4.5) is connect with retaining ring, and the other end is fixedly connected with the second connector (4.6)；
First connector (4.4) is connect by Hookean spring (4.7) with the second connector (4.6).
7. folder is auxiliarily fixed in test splice according to claim 5, which is characterized in that elasticity arm (4) includes the first connection
Bar (4.3), the first connector (4.4), the second connecting rod (4.5), the second connector (4.6), Hookean spring (4.7), sleeve
(4.8)；
The both ends of sleeve (4.8) are provided with the through-hole that may pass through first connecting rod (4.3) and the second connecting rod (4.5), the first connection
Head (4.4) and the second connector (4.8) are set in sleeve, and not may pass through the through-hole at sleeve (4.8) both ends；
There are two springs (4.7), and the radial dimension of spring (4.7) is greater than first connecting rod (4.3) and the second connecting rod (4.5)
Maximum radial dimension, and less than the maximum radial dimension of the first connector (4.4) and the second connector (4.8)；
One end of first connecting rod (4.3) is connect with retaining ring, and the other end passes through the through-hole and Hookean spring on sleeve (4.8)
(4.7) it is fixedly connected again with the first connector (4.4)；
One end of second connecting rod (4.5) is connect with retaining ring, and the other end passes through the through-hole and Hookean spring on sleeve (4.8)
(4.7) it is fixedly connected again with the second connector (4.8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073479.4A CN109596868B (en) | 2019-01-25 | 2019-01-25 | Auxiliary fixing clamp for test connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073479.4A CN109596868B (en) | 2019-01-25 | 2019-01-25 | Auxiliary fixing clamp for test connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109596868A true CN109596868A (en) | 2019-04-09 |
| CN109596868B CN109596868B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073479.4A Active CN109596868B (en) | 2019-01-25 | 2019-01-25 | Auxiliary fixing clamp for test connector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763875A (en) * | 2019-08-05 | 2020-02-07 | 国网内蒙古东部电力有限公司电力科学研究院 | Design method of voltage test connector |
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