CN220690983U - Needle seat fixing block of flying probe tester - Google Patents
Needle seat fixing block of flying probe tester Download PDFInfo
- Publication number
- CN220690983U CN220690983U CN202321940630.8U CN202321940630U CN220690983U CN 220690983 U CN220690983 U CN 220690983U CN 202321940630 U CN202321940630 U CN 202321940630U CN 220690983 U CN220690983 U CN 220690983U
- Authority
- CN
- China
- Prior art keywords
- block
- damping
- connecting block
- sliding
- fixedly connected
- 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.)
- Active
Links
- 239000000523 sample Substances 0.000 title claims description 17
- 238000013016 damping Methods 0.000 claims abstract description 60
- 230000035939 shock Effects 0.000 claims description 21
- 238000012360 testing method Methods 0.000 abstract description 15
- 238000010521 absorption reaction Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model belongs to the technical field of flying needle test machines, and particularly relates to a needle seat fixing block of a flying needle test machine, which comprises a fixing block, wherein a chute is formed in the fixing block, a sliding block is arranged in the chute, a connecting block is fixedly connected to the top of the sliding block, a damping block is fixedly connected to one side of the connecting block, a damping spring is fixedly connected to one side of the damping block, a damping rod is fixedly connected to one side of the damping block, and a damping block is arranged on one side of the damping rod.
Description
Technical Field
The utility model relates to the technical field of flying probe testers, in particular to a needle seat fixing block of a flying probe tester.
Background
The flying probe tester is used for testing the circuit board, and is divided into two main types, one type is used for testing the PCB, and the other type is used for testing the PCBA; the flying probe tester for testing the PCB is an instrument for testing a PCB (printed circuit board) with high element arrangement density, multiple layers, large wiring density and small measuring point distance, mainly tests the insulation and conduction values of the circuit board, and can monitor the testing process and fault points in real time by adopting a true value comparison positioning method, so that the testing accuracy is ensured; the flying probe tester for testing PCBA mainly performs electrical tests on the values, electrical characteristics and the like of electronic components.
The prior art has the following problems:
at present, an existing needle seat fixing block of a needle tester is usually fixed with a needle seat through a bolt, so that the structure operation of installing and fixing the needle seat is relatively laborious, the needle seat is inconvenient to install, in the use process, the needle seat can vibrate in the moment of sending out the needle, and the stability of connection between the needle seat and the fixing block can be reduced due to repeated vibration.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the needle seat fixing block of the flying needle tester, which solves the problems that the installation of the flying needle seat is inconvenient and the stability of the connection between the flying needle seat and the fixing block is possibly reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fly needle test machine needle file fixed block, includes the fixed block, the inside spout that is provided with of fixed block, the inside slider that is provided with of spout, slider top fixedly connected with connecting block, connecting block one side fixedly connected with damping block, damping block one side fixedly connected with damping spring, damping block one side fixedly connected with shock attenuation pole, shock attenuation pole one side is provided with the shock attenuation piece, the inside fixedly connected with buffer spring of shock attenuation piece, the inside rotation base that is provided with of connecting block, the inside cross spacing groove that is provided with of rotation base, rotation base top fixedly connected with arc cardboard, connecting block one side is provided with trapezoidal fixture block, the inside fixedly connected with cushion of shock attenuation piece, trapezoidal fixture block one side fixedly connected with reset spring, the connecting block top is provided with the joint piece, joint piece one side is provided with the sleeve, sleeve top fixedly connected with fly the needle file, joint piece bottom fixedly connected with cross stopper, joint piece surface is provided with slide rail, sleeve one side is provided with the draw-in groove.
As a preferable technical scheme of the utility model, the sliding groove is matched with the type of the sliding block, the sliding groove is in sliding connection with the sliding block, a plurality of sliding grooves are arranged together with the sliding block, and the sliding groove and the sliding block are respectively arranged in the fixing block and the connecting block.
As an optimized technical scheme of the utility model, a plurality of damping blocks are arranged, the damping blocks are symmetrically fixed on one side of the connecting block respectively, a plurality of damping springs are arranged, the damping springs are fixed on one side of the damping blocks respectively, and the damping springs are sleeved with the damping rods.
As an optimal technical scheme of the utility model, the shock absorption rods are T-shaped, a plurality of shock absorption rods are arranged, the shock absorption rods are respectively fixed on one side of the connecting block, a plurality of shock absorption blocks are arranged, and the shock absorption blocks are respectively and symmetrically fixed in the fixing blocks.
As a preferable technical scheme of the utility model, the rotating base is rotationally connected with the connecting block through the rotating shaft, the number of the arc clamping plates is four, the arc clamping plates are respectively and symmetrically fixed at the top of the rotating base, and the arc clamping plates are in sliding connection with the connecting block through the sliding rail.
As a preferable technical scheme of the utility model, two trapezoidal clamping blocks are arranged, the trapezoidal clamping blocks are symmetrically arranged on two sides of the connecting block respectively, the trapezoidal clamping blocks are in sliding connection with the connecting block through the sliding blocks, two reset springs are arranged, and the reset springs are fixed on one sides of the trapezoidal clamping blocks respectively.
As a preferable technical scheme of the utility model, a plurality of clamping grooves are arranged, and the clamping grooves are respectively arranged on two sides of the sleeve and one side of the cross limiting block.
Compared with the prior art, the utility model provides the needle seat fixing block of the flying probe tester, which has the following beneficial effects:
this needle seat fixed block of flying needle test machine, through being provided with the structure of being convenient for installation and dismantlement, when installing the needle seat of flying, through making the cross stopper that links up the block bottom stretch into the inside cross spacing groove of rotating the base, simultaneously, because of trapezoidal fixture block and connecting block sliding connection, so the sleeve can promote trapezoidal fixture block when contacting the inclined plane of trapezoidal fixture block, make trapezoidal fixture block retract inside the connecting block, then through rotating the needle seat of flying, the cross stopper passes through cross spacing groove, drive the rotation base and rotate, the rotation base is at pivoted in-process, fix at rotation base top arc cardboard, can be along the slide rail of linking up the block bottom and remove, the arc cardboard is spacing to the cross stopper, the sleeve is in pivoted in-process simultaneously, the mounting efficiency between needle seat and the fixed block is flown in the improvement to trapezoidal fixture block can block in the draw-in groove of sleeve both sides, through the mode of joint. So that it is convenient to assemble and disassemble.
This flying needle test machine needle file fixed block through being provided with damping device, in the use, when flying needle file sent the moment of flying needle, when producing vibrations, flying needle file can give the connecting block through the power of joint piece with vibrations, and the connecting block extrudees the damping spring of one side and the inside buffer spring of damping block simultaneously, and damping spring and buffer spring can cushion and cushion the connecting block, reduce the vibrations that its produced, improve the stability of flying needle file and connecting block, improve the fastness of being connected between flying needle file and the fixed block.
Drawings
FIG. 1 is a schematic view of the inside of an appearance structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the connecting block of the present utility model;
FIG. 3 is a schematic view of a partial interior of the connection block structure of the present utility model;
fig. 4 is a schematic top view of the structure of the joint block of the present utility model.
Fig. 5 is a side view of the sleeve structure of the present utility model.
Fig. 6 is a schematic diagram of a cross stopper structure according to the present utility model.
In the figure: 1. a fixed block; 2. a chute; 3. a slide block; 4. a connecting block; 5. a damping block; 6. a damping spring; 7. a shock-absorbing rod; 8. a damper block; 9. a buffer spring; 10. rotating the base; 11. a cross limiting groove; 12. an arc-shaped clamping plate; 13. a trapezoidal clamping block; 14. a cushion block; 15. a return spring; 16. a joint block; 17. a sleeve; 18. a flying needle seat; 19. a cross limiting block; 20. a slide rail; 21. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 6, in the present embodiment: a needle seat fixing block of a flying probe tester comprises a fixing block 1, wherein a chute 2 is arranged in the fixing block 1 and used for enabling a sliding block 3 to move, the sliding block 3 is arranged in the chute 2 and used for enabling a part fixedly connected with the sliding block 3 to move, a connecting block 4 is fixedly connected to the top of the sliding block 3 and used for connecting a flying probe seat 18, a damping block 5 is fixedly connected to one side of the connecting block 4 and used for connecting a damping spring 6, the damping spring 6 is fixedly connected to one side of the damping block 5 and used for damping and buffering, a damping rod 7 is fixedly connected to one side of the damping block 5 and used for transmitting force generated by vibration, a damping block 8 is arranged on one side of the damping rod 7 and used for damping, a buffer spring 9 is fixedly connected to the inside of the damping block 8 and used for buffering, a rotating base 10 is arranged in the connecting block 4 and used for enabling an arc clamping plate 12 to rotate, a cross limiting groove 11 is arranged in the rotating base 10, for limiting the cross limiting block 19, fixedly connected with arc-shaped clamping plate 12 at the top of the rotating base 10 for limiting the cross limiting block 19, trapezoid clamping block 13 arranged at one side of the connecting block 4 for clamping with the sleeve 17, cushion block 14 fixedly connected with the inside of the shock absorbing block 8 for improving the stability of the buffer spring 9, return spring 15 fixedly connected with one side of the trapezoid clamping block 13 for resetting the trapezoid clamping block 13, connecting block 16 arranged at the top of the connecting block 4 for connecting the fixed block 1, sleeve 17 arranged at one side of the connecting block 16 for protecting the connecting block 4 and the connecting block 16, flywheel seat 18 fixedly connected at the top of the sleeve 17 for detecting, cross limiting block 19 fixedly connected at the bottom of the connecting block 16 for limiting the connecting block 4, slide rail 20 arranged on the surface of the connecting block 16 for enabling the arc-shaped clamping plate 12 to move on the connecting block 16, a clamping groove 21 is formed in one side of the sleeve 17 and is used for clamping.
In the embodiment, the sliding groove 2 is matched with the type of the sliding block 3, the sliding groove 2 is in sliding connection with the sliding block 3, a plurality of sliding grooves 2 and the sliding block 3 are arranged, the sliding groove 2 and the sliding block 3 are respectively arranged in the fixed block 1 and the connecting block 4, and the sliding groove 2 and the sliding block 3 are used for enabling the sliding block 3 to move and enabling parts fixedly connected with the sliding block 3 to move; the damping blocks 5 are arranged in a plurality, the damping blocks 5 are symmetrically fixed on one side of the connecting block 4 respectively, the damping springs 6 are arranged in a plurality, the damping springs 6 are fixed on one side of the damping blocks 5 respectively, and the damping springs 6 are sleeved with the damping rods 7 for damping, so that the stability of the equipment is improved; the shock absorption rods 7 are T-shaped, the shock absorption rods 7 are arranged in a plurality, the shock absorption rods 7 are respectively fixed on one side of the connecting block 4, the shock absorption blocks 8 are arranged in a plurality, and the shock absorption blocks 8 are respectively and symmetrically fixed in the fixed block 1 and are used for enhancing the shock absorption effect and reducing the vibration of equipment; the rotating base 10 is rotationally connected with the connecting block 4 through a rotating shaft, four arc clamping plates 12 are arranged in total, the arc clamping plates 12 are respectively and symmetrically fixed at the top of the rotating base 10, and the arc clamping plates 12 are in sliding connection with the connecting block 16 through a sliding rail 20 and are used for limiting the cross limiting block 19; the two trapezoidal clamping blocks 13 are arranged, the trapezoidal clamping blocks 13 are symmetrically arranged on two sides of the connecting block 4 respectively, the trapezoidal clamping blocks 13 are in sliding connection with the connecting block 4 through the sliding blocks 3, the two reset springs 15 are arranged, and the reset springs 15 are respectively fixed on one sides of the trapezoidal clamping blocks 13 and are used for being clamped with the sleeves 17 so as to improve the stability of connection between the flying needle seat 18 and the fixed block 1; the clamping grooves 21 are arranged in a plurality, and the clamping grooves 21 are respectively arranged on two sides of the sleeve 17 and one side of the cross limiting block 19 and are used for clamping.
The working principle and the using flow of the utility model are as follows: the operator makes trapezoidal fixture block 13 retract to the inside of connecting block 4 through pressing trapezoidal fixture block 13, rethread pivoted mode makes arc cardboard 12 and cross stopper 19 separation, alright quick messenger's fixed block 1 and the separation of needle seat 18 fly, when the installation, only need make the cross stopper 19 that links up the block 16 bottom stretch into the inside cross spacing groove 11 of rotating base 10, simultaneously, because trapezoidal fixture block 13 and connecting block 4 sliding connection, so sleeve 17 can promote trapezoidal fixture block 13 when contacting the inclined plane of trapezoidal fixture block 13, make trapezoidal fixture block 13 retract to connecting block 4 inside, then through rotating needle seat 18, cross stopper 19 passes through cross spacing groove 11, drive rotating base 10 and rotate, rotating base 10 is fixed at pivoted in-process, can follow the slide rail 20 of linking block 16 bottom and remove, arc cardboard 12 is spacing to cross stopper 19, sleeve 17 is at pivoted in-process simultaneously, trapezoidal fixture block 13 can block into the draw-in groove 21 of sleeve 17 both sides, fix needle seat 18, when the vibrations produce, fly 18 can pass through linking block 16 with the block 4, the inside shock attenuation spring 9 of connecting block 6 and the shock attenuation spring and 4 are carried out to the inside, and the damping effect of shock attenuation spring 9 can be reduced, and one side of the connecting block 4 is passed through to the connecting block 6, and the damping spring 9 is fixed to one side of shock-absorbing spring and the shock-absorbing pad is produced.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. Needle seat fixed block of flying probe tester, including fixed block (1), its characterized in that: the utility model discloses a damping device for the automobile, including fixed block (1), damping block (5), damping rod (7) and connecting block (4), fixed block (3) are provided with inside spout (2), slider (3) top fixedly connected with connecting block (4), damping block (5) one side fixedly connected with damping spring (6), damping rod (7) one side fixedly connected with damping rod (7) are provided with damping block (8), damping block (8) inside fixedly connected with buffer spring (9), connecting block (4) inside is provided with rotation base (10), the utility model discloses a rotary base, including rotating base (10), connecting block (4), shock-absorbing block (8), connecting block (16) and sleeve (17) are respectively arranged on the top of rotating base (10), cross limiting groove (11) is arranged inside rotating base (10), arc-shaped clamping plate (12) is fixedly connected with at the top of rotating base (10), trapezoidal clamping block (13) is arranged on one side of connecting block (4), cushion block (14) is fixedly connected with inside shock-absorbing block (8), return spring (15) is fixedly connected with at one side of trapezoidal clamping block (13), connecting block (4) is provided with at the top with joint block (16), sleeve (17) is arranged on one side of joint block (16), flying needle seat (18) is fixedly connected with at the top of sleeve (17), the connecting block is characterized in that a cross limiting block (19) is fixedly connected to the bottom of the connecting block (16), a sliding rail (20) is arranged on the surface of the connecting block (16), and a clamping groove (21) is formed in one side of the sleeve (17).
2. The flying probe tester hub mounting block of claim 1, wherein: the sliding chute (2) is matched with the type of the sliding block (3), the sliding chute (2) is in sliding connection with the sliding block (3), a plurality of sliding chutes (2) and the sliding block (3) are arranged together, and the sliding chute (2) and the sliding block (3) are respectively arranged in the fixed block (1) and the connecting block (4).
3. The flying probe tester hub mounting block of claim 1, wherein: damping piece (5) are provided with a plurality ofly altogether, damping piece (5) are symmetrical to be fixed in one side of connecting block (4) respectively, damping spring (6) are provided with a plurality ofly altogether, damping spring (6) are fixed in one side of damping piece (5) respectively, damping spring (6) cup joint with shock attenuation pole (7).
4. The flying probe tester hub mounting block of claim 1, wherein: the shock-absorbing rods (7) are T-shaped, the shock-absorbing rods (7) are arranged in a plurality of mode, the shock-absorbing rods (7) are respectively fixed on one side of the connecting block (4), the shock-absorbing blocks (8) are arranged in a plurality of mode, and the shock-absorbing blocks (8) are respectively and symmetrically fixed in the fixing block (1).
5. The flying probe tester hub mounting block of claim 1, wherein: the rotating base (10) is rotationally connected with the connecting block (4) through a rotating shaft, the arc clamping plates (12) are provided with four, the arc clamping plates (12) are symmetrically fixed at the top of the rotating base (10) respectively, and the arc clamping plates (12) are in sliding connection with the connecting blocks (16) through sliding rails (20).
6. The flying probe tester hub mounting block of claim 1, wherein: the novel hydraulic elevator is characterized in that two trapezoidal clamping blocks (13) are arranged in total, the trapezoidal clamping blocks (13) are symmetrically arranged on two sides of the connecting block (4) respectively, the trapezoidal clamping blocks (13) are connected with the connecting block (4) in a sliding mode through the sliding blocks (3), two reset springs (15) are arranged in total, and the reset springs (15) are fixed on one sides of the trapezoidal clamping blocks (13) respectively.
7. The flying probe tester hub mounting block of claim 1, wherein: the clamping grooves (21) are formed in a plurality of mode, and the clamping grooves (21) are formed in two sides of the sleeve (17) and one side of the cross limiting block (19) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940630.8U CN220690983U (en) | 2023-07-24 | 2023-07-24 | Needle seat fixing block of flying probe tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940630.8U CN220690983U (en) | 2023-07-24 | 2023-07-24 | Needle seat fixing block of flying probe tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690983U true CN220690983U (en) | 2024-03-29 |
Family
ID=90375722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321940630.8U Active CN220690983U (en) | 2023-07-24 | 2023-07-24 | Needle seat fixing block of flying probe tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690983U (en) |
-
2023
- 2023-07-24 CN CN202321940630.8U patent/CN220690983U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021068332A1 (en) | Anti-vibration performance test device for circuit board | |
| CN205067040U (en) | A vibrating device for instrument vibration testing | |
| CN211121870U (en) | Battery package bottom ball hits test device | |
| CN103926045A (en) | Automobile transmission shaft impact performance test rig | |
| CN204128769U (en) | Hub bearing impact testing machine | |
| CN220690983U (en) | Needle seat fixing block of flying probe tester | |
| CN108318202A (en) | Damper wind excited vibration analogue test platform | |
| CN103575541B (en) | Output device for test of electronic-controlleengine engine | |
| CN211602383U (en) | Contact net rigid dropper fatigue test device capable of simulating wind load working condition | |
| CN109163793A (en) | A kind of racket XYZ three-dimensional amplitude test machine | |
| CN207036425U (en) | A kind of engine performance measuring device | |
| CN206593875U (en) | test device | |
| KR200285945Y1 (en) | HALT/HASS fixturing Table on Secondary Impact Mechanism using Moving Ball and Multi Axis Rail | |
| CN202720117U (en) | Automobile suspension coil spring durability test fixture | |
| CN216207408U (en) | Power transmission and transformation carrier longitudinal movement fatigue test experiment table | |
| CN219161630U (en) | Bicycle saddle shock-absorbing performance testing device | |
| CN215116630U (en) | Circuit board performance detection device | |
| CN110441019A (en) | A kind of adjustable Charpy impact test machine of servo | |
| CN107941443B (en) | A kind of single-degree-of-freedom vortex magnetic damping Proof-Of Principle experimental provision | |
| CN207393143U (en) | A kind of electric boring corning machine | |
| CN205067039U (en) | Vibration detection mechanism for simulating operation of motor automatic production process | |
| CN207908649U (en) | A kind of direct current generator detection device | |
| CN202041594U (en) | Multifunctional intelligent simulation testing machine for handheld electric tool | |
| CN216083025U (en) | Device for detecting working performance of mower motor | |
| CN208206470U (en) | A kind of connecting rod experimental rig of model rotor impact-rub malfunction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |